Mercurial > hg > openjdk > jdk7 > jdk
changeset 4319:b2295905901a
Merge
| author | asaha |
|---|---|
| date | Thu, 21 Apr 2011 16:42:06 -0700 |
| parents | 67b71a815388 (current diff) dd06e8d3da91 (diff) |
| children | 3fedf261fb4f |
| files | src/share/classes/sun/security/ssl/DefaultSSLContextImpl.java |
| diffstat | 380 files changed, 17810 insertions(+), 3123 deletions(-) [+] |
line wrap: on
line diff
--- a/make/com/sun/java/pack/Makefile Thu Apr 21 15:33:10 2011 -0700 +++ b/make/com/sun/java/pack/Makefile Thu Apr 21 16:42:06 2011 -0700 @@ -56,10 +56,6 @@ vpath %.cpp $(SHARE_SRC)/native/$(PKGDIR) - - - - ifeq ($(STANDALONE),true) ZIPOBJDIR = $(OUTPUTDIR)/tmp/sun/java.util.zip/zip/$(OBJDIRNAME) @@ -131,8 +127,9 @@ pack200-tool: $(call make-launcher, pack200, com.sun.java.util.jar.pack.Driver, , --pack) +# ignore mapfile for non-product binary unpacker: - $(MAKE) $(UNPACK_EXE) STANDALONE=true LDMAPFLAGS_OPT= LDMAPFLAGS_DBG= + $(MAKE) $(UNPACK_EXE) STANDALONE=true LDMAPFLAGS_DBG= ifeq ($(PLATFORM), windows) IMVERSIONVALUE=$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION).$(JDK_UPDATE_VER).$(COOKED_BUILD_NUMBER) @@ -147,8 +144,14 @@ $(ECHO) "Resource files not required for Unix" endif +# Mapfile-vers.gmk, does not copy over the mapfile-vers-unpack200, when +# the make utiliy is re-invoked, as in this case. In order to workaround +# this special case, the mapfile required for the unpack200 command, is +# explicitly copied over to the expected location. $(UNPACK_EXE): $(UNPACK_EXE_FILES_o) updatefiles winres $(prep-target) + $(RM) $(TEMPDIR)/mapfile-vers + $(CP) mapfile-vers-unpack200 $(TEMPDIR)/mapfile-vers $(LINKER) $(LDDFLAGS) $(UNPACK_EXE_FILES_o) $(RES) $(LIBCXX) $(LDOUTPUT)$(TEMPDIR)/unpack200$(EXE_SUFFIX) ifdef MT $(MT) /manifest $(OBJDIR)/unpack200$(EXE_SUFFIX).manifest /outputresource:$(TEMPDIR)/unpack200$(EXE_SUFFIX);#1
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/make/com/sun/java/pack/mapfile-vers-unpack200 Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,31 @@ +# +# Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. +# +# This code is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License version 2 only, as +# published by the Free Software Foundation. Oracle designates this +# particular file as subject to the "Classpath" exception as provided +# by Oracle in the LICENSE file that accompanied this code. +# +# This code is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +# version 2 for more details (a copy is included in the LICENSE file that +# accompanied this code). +# +# You should have received a copy of the GNU General Public License version +# 2 along with this work; if not, write to the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. +# +# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA +# or visit www.oracle.com if you need additional information or have any +# questions. +# + +# Define library interface. + +SUNWprivate_1.1 { + local: + *; +};
--- a/make/com/sun/tools/attach/Makefile Thu Apr 21 15:33:10 2011 -0700 +++ b/make/com/sun/tools/attach/Makefile Thu Apr 21 16:42:06 2011 -0700 @@ -48,6 +48,9 @@ ifeq ($(PLATFORM), solaris) OTHER_LDLIBS += -ldoor endif +ifeq ($(PLATFORM), windows) +EXTRA_LIBS += psapi.lib +endif vpath %.c $(PLATFORM_SRC)/native/sun/tools/attach
--- a/make/common/Mapfile-vers.gmk Thu Apr 21 15:33:10 2011 -0700 +++ b/make/common/Mapfile-vers.gmk Thu Apr 21 16:42:06 2011 -0700 @@ -52,8 +52,8 @@ endif # If we are re-ordering functions in this solaris library, we need to make - # sure that -xF is added to the compile lines. This option is critical and - # enables the functions to be reordered. + # sure that -xF is added to the compile lines. This option is critical and + # enables the functions to be reordered. ifdef FILES_reorder CFLAGS_OPT += -xF CXXFLAGS_OPT += -xF @@ -76,7 +76,6 @@ endif # PLATFORM - ifeq ($(PLATFORM), linux) ifeq ($(VARIANT), OPT)
--- a/make/common/Program.gmk Thu Apr 21 15:33:10 2011 -0700 +++ b/make/common/Program.gmk Thu Apr 21 16:42:06 2011 -0700 @@ -55,6 +55,11 @@ program: $(ACTUAL_PROGRAM) +# reuse the mapfiles in the launcher's directory, the same should +# be applicable to the tool launchers as well. +FILES_m = $(BUILDDIR)/java/main/java/mapfile-$(ARCH) +include $(BUILDDIR)/common/Mapfile-vers.gmk + include $(JDK_TOPDIR)/make/common/Rules.gmk ifdef NEVER_ACT_AS_SERVER_CLASS_MACHINE
--- a/make/common/Release.gmk Thu Apr 21 15:33:10 2011 -0700 +++ b/make/common/Release.gmk Thu Apr 21 16:42:06 2011 -0700 @@ -885,12 +885,18 @@ ABS_DB_PATH :=$(call FullPath,$(CLOSED_SHARE_SRC)/db) DB_ZIP_LIST = $(shell $(LS) $(ABS_DB_PATH)/*.zip 2>/dev/null) +# Java DB image. Move the Java DB demo directory into the JDK's demo +# dir and in the process, rename it to db. Also remove index.html, +# since it presumes docs are co-located. Also remove register.html (no +# longer relevant). initial-image-jdk-db: $(DB_ZIP_LIST) $(MKDIR) -p $(JDK_IMAGE_DIR)/db for d in $(DB_ZIP_LIST); do \ ($(CD) $(JDK_IMAGE_DIR)/db && $(UNZIP) -o $$d); \ done - + $(RM) -rf $(DEMODIR)/db + $(MV) $(JDK_IMAGE_DIR)/db/demo $(DEMODIR)/db + $(RM) $(JDK_IMAGE_DIR)/db/index.html $(JDK_IMAGE_DIR)/db/register.html endif # Standard jdk image
--- a/make/docs/Makefile Thu Apr 21 15:33:10 2011 -0700 +++ b/make/docs/Makefile Thu Apr 21 16:42:06 2011 -0700 @@ -53,7 +53,7 @@ DEV_DOCS_URL = $(DEV_DOCS_URL-$(JDK_MINOR_VERSION)) # Url to Java Language Spec -JLS3_URL = http://java.sun.com/docs/books/jls/ +#JLS3_URL = http://java.sun.com/docs/books/jls/ # Common Java trademark line JAVA_TRADEMARK_LINE = Java is a trademark or registered trademark of \ @@ -293,8 +293,8 @@ <strong>Java$(TRADEMARK) Platform<br>Standard Ed. $(JDK_MINOR_VERSION)</strong> # Java language specification cite -TAG_JLS3 = jls3:a:See <cite><a href="$(JLS3_URL)"> \ -The Java Language Specification, Third Edition</a></cite>: +TAG_JLS = jls:a:See <cite> \ +The Java™ Language Specification</cite>: # Overview file for core apis COREAPI_OVERVIEW = $(SHARE_SRC)/classes/overview-core.html @@ -329,7 +329,7 @@ $(call OptionPair,-tag,specdefault:X) ; \ $(call OptionPair,-tag,Note:X) ; \ $(call OptionPair,-tag,ToDo:X) ; \ - $(call OptionPair,-tag,$(TAG_JLS3)) ; \ + $(call OptionPair,-tag,$(TAG_JLS)) ; \ $(call OptionOnly,-splitIndex) ; \ $(call OptionPair,-overview,$(COREAPI_OVERVIEW)) ; \ $(call OptionPair,-doctitle,$(COREAPI_DOCTITLE)) ; \ @@ -1081,6 +1081,7 @@ $(call OptionPair,-doctitle,$(TREEAPI_DOCTITLE)) ; \ $(call OptionPair,-windowtitle,$(TREEAPI_WINDOWTITLE) $(DRAFT_WINTITLE));\ $(call OptionPair,-header,$(TREEAPI_HEADER)$(DRAFT_HEADER)) ; \ + $(call OptionPair,-tag,$(TAG_JLS)) ; \ $(call OptionPair,-bottom,$(TREEAPI_BOTTOM)$(DRAFT_BOTTOM)) ; \ $(call OptionTrip,-group,$(TREEAPI_GROUPNAME),$(TREEAPI_REGEXP)); \ $(call OptionTrip,-linkoffline,$(TREEAPI2COREAPI),$(COREAPI_DOCSDIR)/); \
--- a/make/java/main/java/Makefile Thu Apr 21 15:33:10 2011 -0700 +++ b/make/java/main/java/Makefile Thu Apr 21 16:42:06 2011 -0700 @@ -61,5 +61,4 @@ ifeq ($(PLATFORM), solaris) LDFLAGS += -R$(OPENWIN_LIB) -LDFLAGS += -M mapfile-$(ARCH) endif
--- a/make/java/main/java/mapfile-amd64 Thu Apr 21 15:33:10 2011 -0700 +++ b/make/java/main/java/mapfile-amd64 Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ # -# Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved. +# Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved. # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. # # This code is free software; you can redistribute it and/or modify it @@ -27,7 +27,7 @@ # interested in declaring a version, simply scoping the file is sufficient. # -{ +SUNWprivate_1.1 { global: main; # Provides basic adb symbol offsets environ; # Public symbols and required by Java run time
--- a/make/java/main/java/mapfile-i586 Thu Apr 21 15:33:10 2011 -0700 +++ b/make/java/main/java/mapfile-i586 Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ # -# Copyright (c) 2004, 2005, Oracle and/or its affiliates. All rights reserved. +# Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved. # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. # # This code is free software; you can redistribute it and/or modify it @@ -27,7 +27,7 @@ # interested in declaring a version, simply scoping the file is sufficient. # -{ +SUNWprivate_1.1 { global: main; # Provides basic adb symbol offsets environ; # Public symbols and required by Java run time
--- a/make/java/main/java/mapfile-sparc Thu Apr 21 15:33:10 2011 -0700 +++ b/make/java/main/java/mapfile-sparc Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ # -# Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved. +# Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved. # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. # # This code is free software; you can redistribute it and/or modify it @@ -26,7 +26,7 @@ # interested in declaring a version, simply scoping the file is sufficient. # -{ +SUNWprivate_1.1 { global: main; # Provides basic adb symbol offsets environ; # Public symbols and required by Java run time
--- a/make/java/main/java/mapfile-sparcv9 Thu Apr 21 15:33:10 2011 -0700 +++ b/make/java/main/java/mapfile-sparcv9 Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ # -# Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved. +# Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved. # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. # # This code is free software; you can redistribute it and/or modify it @@ -28,7 +28,7 @@ # interested in declaring a version, simply scoping the file is sufficient. # -{ +SUNWprivate_1.1 { global: main; # Provides basic adb symbol offsets environ; # Public symbols and required by Java run time
--- a/make/javax/crypto/Defs-jce.gmk Thu Apr 21 15:33:10 2011 -0700 +++ b/make/javax/crypto/Defs-jce.gmk Thu Apr 21 16:42:06 2011 -0700 @@ -58,7 +58,7 @@ SIGNING_KEY_DIR = /security/ws/JCE-signing/src SIGNING_KEYSTORE = $(SIGNING_KEY_DIR)/KeyStore.jks SIGNING_PASSPHRASE = $(SIGNING_KEY_DIR)/passphrase.txt -SIGNING_ALIAS = jce_rsa +SIGNING_ALIAS = oracle_jce_rsa # # Defines for signing the various jar files.
--- a/make/jpda/jdwp/jdwp.spec Thu Apr 21 15:33:10 2011 -0700 +++ b/make/jpda/jdwp/jdwp.spec Thu Apr 21 16:42:06 2011 -0700 @@ -519,9 +519,8 @@ "Both the JNI signature and the generic signature are " "returned for each class. " "Generic signatures are described in the signature attribute " - "section in the " - "<a href=\"http://java.sun.com/docs/books/vmspec\"> - "Java Virtual Machine Specification, 3rd Edition.</a> " + "section in " + "<cite>The Java™ Virtual Machine Specification</cite>. " "Since JDWP version 1.5." (Out ) @@ -623,8 +622,8 @@ (referenceType refType "The reference type ID.") ) (Reply - (int modBits "Modifier bits as defined in the " - "<a href=\"http://java.sun.com/docs/books/vmspec/html/ClassFile.doc.html\">VM Specification</a>") + (int modBits "Modifier bits as defined in Chapter 4 of " + "<cite>The Java™ Virtual Machine Specification</cite>") ) (ErrorSet (Error INVALID_CLASS "refType is not the ID of a reference " @@ -651,8 +650,8 @@ (int modBits "The modifier bit flags (also known as access flags) " "which provide additional information on the " "field declaration. Individual flag values are " - "defined in the " - "<a href=\"http://java.sun.com/docs/books/vmspec/html/ClassFile.doc.html\">VM Specification</a>." + "defined in Chapter 4 of " + "<cite>The Java™ Virtual Machine Specification</cite>. " "In addition, The <code>0xf0000000</code> bit identifies " "the field as synthetic, if the synthetic attribute " "<a href=\"#JDWP_VirtualMachine_Capabilities\">capability</a> is available.") @@ -686,8 +685,8 @@ (int modBits "The modifier bit flags (also known as access flags) " "which provide additional information on the " "method declaration. Individual flag values are " - "defined in the " - "<a href=\"http://java.sun.com/docs/books/vmspec/html/ClassFile.doc.html\">VM Specification</a>." + "defined in Chapter 4 of " + "<cite>The Java™ Virtual Machine Specification</cite>. " "In addition, The <code>0xf0000000</code> bit identifies " "the method as synthetic, if the synthetic attribute " "<a href=\"#JDWP_VirtualMachine_Capabilities\">capability</a> is available.") @@ -773,8 +772,8 @@ (Command Status=9 "Returns the current status of the reference type. The status " "indicates the extent to which the reference type has been " - "initialized, as described in the " - "<a href=\"http://java.sun.com/docs/books/vmspec/html/Concepts.doc.html#16491\">VM specification</a>. " + "initialized, as described in section 2.1.6 of " + "<cite>The Java™ Virtual Machine Specification</cite>. " "If the class is linked the PREPARED and VERIFIED bits in the returned status bits " "will be set. If the class is initialized the INITIALIZED bit in the returned " "status bits will be set. If an error occured during initialization then the " @@ -852,9 +851,8 @@ "Returns the JNI signature of a reference type along with the " "generic signature if there is one. " "Generic signatures are described in the signature attribute " - "section in the " - "<a href=\"http://java.sun.com/docs/books/vmspec\"> - "Java Virtual Machine Specification, 3rd Edition.</a> " + "section in " + "<cite>The Java™ Virtual Machine Specification</cite>. " "Since JDWP version 1.5." "<p> (Out @@ -882,9 +880,8 @@ "by the compiler. " "Fields are returned in the order they occur in the class file. " "Generic signatures are described in the signature attribute " - "section in the " - "<a href=\"http://java.sun.com/docs/books/vmspec\"> - "Java Virtual Machine Specification, 3rd Edition.</a> " + "section in " + "<cite>The Java™ Virtual Machine Specification</cite>. " "Since JDWP version 1.5." (Out (referenceType refType "The reference type ID.") @@ -900,8 +897,8 @@ (int modBits "The modifier bit flags (also known as access flags) " "which provide additional information on the " "field declaration. Individual flag values are " - "defined in the " - "<a href=\"http://java.sun.com/docs/books/vmspec/html/ClassFile.doc.html\">VM Specification</a>." + "defined in Chapter 4 of " + "<cite>The Java™ Virtual Machine Specification</cite>. " "In addition, The <code>0xf0000000</code> bit identifies " "the field as synthetic, if the synthetic attribute " "<a href=\"#JDWP_VirtualMachine_Capabilities\">capability</a> is available.") @@ -925,9 +922,8 @@ "if present, and any synthetic methods created by the compiler. " "Methods are returned in the order they occur in the class file. " "Generic signatures are described in the signature attribute " - "section in the " - "<a href=\"http://java.sun.com/docs/books/vmspec\"> - "Java Virtual Machine Specification, 3rd Edition.</a> " + "section in " + "<cite>The Java™ Virtual Machine Specification</cite>. " "Since JDWP version 1.5." (Out (referenceType refType "The reference type ID.") @@ -943,8 +939,8 @@ (int modBits "The modifier bit flags (also known as access flags) " "which provide additional information on the " "method declaration. Individual flag values are " - "defined in the " - "<a href=\"http://java.sun.com/docs/books/vmspec/html/ClassFile.doc.html\">VM Specification</a>." + "defined in Chapter 4 of " + "<cite>The Java™ Virtual Machine Specification</cite>. " "In addition, The <code>0xf0000000</code> bit identifies " "the method as synthetic, if the synthetic attribute " "<a href=\"#JDWP_VirtualMachine_Capabilities\">capability</a> is available.") @@ -1006,8 +1002,8 @@ ) (Command ConstantPool=18 "Return the raw bytes of the constant pool in the format of the " - "constant_pool item of the Class File Format in the " - "Java Virtual Machine Specification. " + "constant_pool item of the Class File Format in " + "<cite>The Java™ Virtual Machine Specification</cite>. " "<p>Since JDWP version 1.6. Requires canGetConstantPool capability - see " "<a href=\"#JDWP_VirtualMachine_CapabilitiesNew\">CapabilitiesNew</a>."" (Out @@ -1016,7 +1012,8 @@ (Reply (int count "Total number of constant pool entries plus one. This " "corresponds to the constant_pool_count item of the " - "Class File Format in the Java Virtual Machine Specification. ") + "Class File Format in " + "<cite>The Java™ Virtual Machine Specification</cite>. ") (Repeat bytes (byte cpbytes "Raw bytes of constant pool") ) @@ -1324,7 +1321,8 @@ ) ) (Command Bytecodes=3 - "Retrieve the method's bytecodes as defined in the JVM Specification." + "Retrieve the method's bytecodes as defined in " + "<cite>The Java™ Virtual Machine Specification</cite>. " "Requires canGetBytecodes capability - see " "<a href=\"#JDWP_VirtualMachine_CapabilitiesNew\">CapabilitiesNew</a>." (Out @@ -1379,9 +1377,8 @@ "instance methods, the \"this\" reference is included in the " "table. Also, synthetic variables may be present. " "Generic signatures are described in the signature attribute " - "section in the " - "<a href=\"http://java.sun.com/docs/books/vmspec\"> - "Java Virtual Machine Specification, 3rd Edition.</a> " + "section in " + "<cite>The Java™ Virtual Machine Specification</cite>. " "Since JDWP version 1.5." (Out (referenceType refType "The class.") @@ -1970,8 +1967,9 @@ "<p>" "The method which will return early is referred to as the " "called method. The called method is the current method (as " - "defined by the Frames section in the Java Virtual Machine " - "Specification) for the specified thread at the time this command " + "defined by the Frames section in " + "<cite>The Java™ Virtual Machine Specification</cite>) " + "for the specified thread at the time this command " "is received. " "<p>" "The specified thread must be suspended. "
--- a/make/mksample/Makefile Thu Apr 21 15:33:10 2011 -0700 +++ b/make/mksample/Makefile Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ # -# Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved. +# Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved. # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. # # This code is free software; you can redistribute it and/or modify it @@ -38,7 +38,7 @@ endif SUBDIRS = -SUBDIRS_misc = nio scripting nbproject +SUBDIRS_misc = nio scripting nbproject forkjoin SUBDIRS_enterprise = $(WEBSERVICES_SUBDIR) SUBDIRS_management = jmx
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/make/mksample/forkjoin/Makefile Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,41 @@ +# +# Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. +# +# This code is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License version 2 only, as +# published by the Free Software Foundation. Oracle designates this +# particular file as subject to the "Classpath" exception as provided +# by Oracle in the LICENSE file that accompanied this code. +# +# This code is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +# version 2 for more details (a copy is included in the LICENSE file that +# accompanied this code). +# +# You should have received a copy of the GNU General Public License version +# 2 along with this work; if not, write to the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. +# +# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA +# or visit www.oracle.com if you need additional information or have any +# questions. +# + +# +# Makefile for building all the samples under the forkjoin subdirectory. +# + +BUILDDIR = ../.. +PRODUCT = java +include $(BUILDDIR)/common/Defs.gmk + +SUBDIRS = mergesort +include $(BUILDDIR)/common/Subdirs.gmk + +all build clean clobber:: + $(SUBDIRS-loop) + +clobber clean :: + $(RM) -r $(SAMPLEDIR)/forkjoin
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/make/mksample/forkjoin/mergesort/Makefile Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,51 @@ +# +# Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. +# +# This code is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License version 2 only, as +# published by the Free Software Foundation. Oracle designates this +# particular file as subject to the "Classpath" exception as provided +# by Oracle in the LICENSE file that accompanied this code. +# +# This code is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +# version 2 for more details (a copy is included in the LICENSE file that +# accompanied this code). +# +# You should have received a copy of the GNU General Public License version +# 2 along with this work; if not, write to the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. +# +# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA +# or visit www.oracle.com if you need additional information or have any +# questions. +# + +# +# Makefile for the forkjoin/mergesort sample code +# + +BUILDDIR = ../../.. + +PRODUCT = java + +include $(BUILDDIR)/common/Defs.gmk + +SAMPLE_SRC_DIR = $(SHARE_SRC)/sample/forkjoin/mergesort +SAMPLE_DST_DIR = $(SAMPLEDIR)/forkjoin/mergesort + +SAMPLE_FILES = \ + $(SAMPLE_DST_DIR)/MergeDemo.java \ + $(SAMPLE_DST_DIR)/MergeSort.java + +all build: $(SAMPLE_FILES) + +$(SAMPLE_DST_DIR)/%: $(SAMPLE_SRC_DIR)/% + $(install-file) + +clean clobber: + $(RM) -r $(SAMPLE_DST_DIR) + +.PHONY: all build clean clobber
--- a/make/mksample/nio/Makefile Thu Apr 21 15:33:10 2011 -0700 +++ b/make/mksample/nio/Makefile Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ # -# Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved. +# Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved. # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. # # This code is free software; you can redistribute it and/or modify it @@ -31,7 +31,7 @@ PRODUCT = java include $(BUILDDIR)/common/Defs.gmk -SUBDIRS = file multicast server +SUBDIRS = chatserver file multicast server include $(BUILDDIR)/common/Subdirs.gmk all build clean clobber::
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/make/mksample/nio/chatserver/Makefile Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,56 @@ +# +# Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. +# +# This code is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License version 2 only, as +# published by the Free Software Foundation. Oracle designates this +# particular file as subject to the "Classpath" exception as provided +# by Oracle in the LICENSE file that accompanied this code. +# +# This code is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +# version 2 for more details (a copy is included in the LICENSE file that +# accompanied this code). +# +# You should have received a copy of the GNU General Public License version +# 2 along with this work; if not, write to the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. +# +# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA +# or visit www.oracle.com if you need additional information or have any +# questions. +# + +# +# Makefile for the nio/chatserver sample code +# + +BUILDDIR = ../../.. + +PRODUCT = java + +include $(BUILDDIR)/common/Defs.gmk + +SAMPLE_SRC_DIR = $(SHARE_SRC)/sample/nio/chatserver +SAMPLE_DST_DIR = $(SAMPLEDIR)/nio/chatserver + +SAMPLE_FILES = \ + $(SAMPLE_DST_DIR)/ChatServer.java \ + $(SAMPLE_DST_DIR)/Client.java \ + $(SAMPLE_DST_DIR)/ClientReader.java \ + $(SAMPLE_DST_DIR)/DataReader.java \ + $(SAMPLE_DST_DIR)/MessageReader.java \ + $(SAMPLE_DST_DIR)/NameReader.java \ + $(SAMPLE_DST_DIR)/README.txt + +all build: $(SAMPLE_FILES) + +$(SAMPLE_DST_DIR)/%: $(SAMPLE_SRC_DIR)/% + $(install-file) + +clean clobber: + $(RM) -r $(SAMPLE_DST_DIR) + +.PHONY: all build clean clobber
--- a/src/share/bin/jli_util.h Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/bin/jli_util.h Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -35,7 +35,6 @@ void JLI_MemFree(void *ptr); int JLI_StrCCmp(const char *s1, const char* s2); - #define JLI_StrLen(p1) strlen((p1)) #define JLI_StrChr(p1, p2) strchr((p1), (p2)) #define JLI_StrRChr(p1, p2) strrchr((p1), (p2)) @@ -48,6 +47,7 @@ #define JLI_StrSpn(p1, p2) strspn((p1), (p2)) #define JLI_StrCSpn(p1, p2) strcspn((p1), (p2)) #define JLI_StrPBrk(p1, p2) strpbrk((p1), (p2)) +#define JLI_StrTok(p1, p2) strtok((p1), (p2)) /* On Windows lseek() is in io.h rather than the location dictated by POSIX. */ #ifdef _WIN32
--- a/src/share/classes/com/sun/beans/TypeResolver.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/com/sun/beans/TypeResolver.java Thu Apr 21 16:42:06 2011 -0700 @@ -175,8 +175,8 @@ /** * Converts the given {@code type} to the corresponding class. * This method implements the concept of type erasure, - * that is described in <a href="http://jscstage.sfbay.sun.com/docs/books/jls/third_edition/html/typesValues.html#4.6">section 4.6</a> - * of Java Language Specification. + * that is described in section 4.6 of + * <cite>The Java™ Language Specification</cite>. * * @param type the array of types to convert * @return a corresponding class
--- a/src/share/classes/com/sun/java/util/jar/pack/package.html Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/com/sun/java/util/jar/pack/package.html Thu Apr 21 16:42:06 2011 -0700 @@ -88,8 +88,8 @@ http://java.sun.com/j2se/1.3/docs/guide/jar/jar.html</a></li> <li> -Java Virtual Machine Specification : <a href="http://java.sun.com/docs/books/vmspec/2nd-edition/html/ClassFile.doc.html"> -http://java.sun.com/docs/books/vmspec/2nd-edition/html/ClassFile.doc.html</a></li> +Class File Specification: Chapter 4 of +<em>The Java™ Virtual Machine Specification</em> <li> Hypertext Transfer Protocol -- HTTP/1.1 : <a href="http://www.ietf.org/rfc/rfc2616.txt">
--- a/src/share/classes/com/sun/jdi/Accessible.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/com/sun/jdi/Accessible.java Thu Apr 21 16:42:06 2011 -0700 @@ -42,12 +42,9 @@ * Returns the Java<sup><font size=-2>TM</font></sup> * programming language modifiers, encoded in an integer. * <p> - * The modifier encodings are defined in the - * <a href="http://java.sun.com/docs/books/vmspec/">Java Virtual Machine - * Specification</a>, in the <code>access_flag</code> tables for - * <a href="http://java.sun.com/docs/books/vmspec/2nd-edition/html/ClassFile.doc.html#75734">classes</a>, - * <a href="http://java.sun.com/docs/books/vmspec/2nd-edition/html/ClassFile.doc.html#88358">fields</a>, and - * <a href="http://java.sun.com/docs/books/vmspec/2nd-edition/html/ClassFile.doc.html#75568">methods</a>. + * The modifier encodings are defined in + * <cite>The Java™ Virtual Machine Specification</cite> + * in the <code>access_flag</code> tables for classes(section 4.1), fields(section 4.5), and methods(section 4.6). */ public int modifiers();
--- a/src/share/classes/com/sun/jdi/ArrayType.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/com/sun/jdi/ArrayType.java Thu Apr 21 16:42:06 2011 -0700 @@ -77,11 +77,9 @@ * as specified in the array declaration. * <P> * Note: The component type of a array will always be - * created or loaded before the array - see the - * <a href="http://java.sun.com/docs/books/vmspec/">Java Virtual - * Machine Specification</a>, section - * <a href="http://java.sun.com/docs/books/vmspec/2nd-edition/html/ConstantPool.doc.html#79473">5.3.3 - * Creating Array Classes</a>. + * created or loaded before the array - see + * <cite>The Java™ Virtual Machine Specification</cite>, + * section 5.3.3 - Creating Array Classes. * However, although the component type will be loaded it may * not yet be prepared, in which case the type will be returned * but attempts to perform some operations on the returned type
--- a/src/share/classes/com/sun/jdi/ClassLoaderReference.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/com/sun/jdi/ClassLoaderReference.java Thu Apr 21 16:42:06 2011 -0700 @@ -71,11 +71,9 @@ * <p> * No ordering of the returned list is guaranteed. * <p> - * See the revised - * <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a> section - * <a href="http://java.sun.com/docs/books/vmspec/2nd-edition/html/ConstantPool.doc.html#72007">5.3 - * Creation and Loading</a> + * See + * <cite>The Java™ Virtual Machine Specification</cite>, + * section 5.3 - Creation and Loading * for more information on the initiating classloader. * <p> * Note that unlike {@link #definedClasses()}
--- a/src/share/classes/com/sun/jdi/ClassNotLoadedException.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/com/sun/jdi/ClassNotLoadedException.java Thu Apr 21 16:42:06 2011 -0700 @@ -60,9 +60,9 @@ * is visible to the class loader of enclosing class. (That is, the * class loader of the enclosing class must be an <i>initiating</i> class * loader for the class in question.) - * See the <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a> for - * more details. + * See + * <cite>The Java™ Virtual Machine Specification</cite> + * for more details. * * @author Gordon Hirsch * @since 1.3
--- a/src/share/classes/com/sun/jdi/ClassType.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/com/sun/jdi/ClassType.java Thu Apr 21 16:42:06 2011 -0700 @@ -164,10 +164,8 @@ * component type is passed. The component type can be a primitive type. * Autoboxing is not supported. * - * See the <a href="http://java.sun.com/docs/books/jls/"> - * Java Language Specification</a>. - * section - * <a href="http://java.sun.com/docs/books/jls/second_edition/html/conversions.doc.html#184206">5.2</a> + * See Section 5.2 of + * <cite>The Java™ Language Specification</cite> * for more information on assignment compatibility. * <p> * By default, all threads in the target VM are resumed while @@ -280,10 +278,8 @@ * component type is passed. The component type can be a primitive type. * Autoboxing is not supported. * - * See the <a href="http://java.sun.com/docs/books/jls/"> - * Java Language Specification</a>. - * section - * <a href="http://java.sun.com/docs/books/jls/second_edition/html/conversions.doc.html#184206">5.2</a> + * See section 5.2 of + * <cite>The Java™ Language Specification</cite> * for more information on assignment compatibility. * <p> * By default, all threads in the target VM are resumed while
--- a/src/share/classes/com/sun/jdi/LocalVariable.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/com/sun/jdi/LocalVariable.java Thu Apr 21 16:42:06 2011 -0700 @@ -102,9 +102,7 @@ /** * Gets the generic signature for this variable if there is one. * Generic signatures are described in the - * <a href="http://java.sun.com/docs/books/vmspec"> - * "Java<sup><font size=-2>TM</font></sup> - * Virtual Machine Specification, 3rd Edition.</a> + * <cite>The Java™ Virtual Machine Specification</cite>. * * @return a string containing the generic signature, or <code>null</code> * if there is no generic signature.
--- a/src/share/classes/com/sun/jdi/Method.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/com/sun/jdi/Method.java Thu Apr 21 16:42:06 2011 -0700 @@ -164,10 +164,8 @@ /** * Determine if this method is a bridge method. Bridge - * methods are defined in the - * <a href="http://java.sun.com/docs/books/jls"> - * "Java<sup><font size=-2>TM</font></sup> - * Language Specification, 3rd Edition.</a> + * methods are defined in + * <cite>The Java™ Language Specification</cite>. * * @return <code>true</code> if the method is a bridge method, * false otherwise.
--- a/src/share/classes/com/sun/jdi/ObjectReference.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/com/sun/jdi/ObjectReference.java Thu Apr 21 16:42:06 2011 -0700 @@ -118,10 +118,8 @@ * enclosing class's class loader). Primitive values must be * either assignment compatible with the field type or must be * convertible to the field type without loss of information. - * See the <a href="http://java.sun.com/docs/books/jls/"> - * Java<sup><font size=-2>TM</font></sup> Language Specification</a>. - * section - * <a href="http://java.sun.com/docs/books/jls/second_edition/html/conversions.doc.html#184206">5.2</a> + * See section 5.2 of + * <cite>The Java™ Language Specification</cite> * for more information on assignment * compatibility. * @@ -182,18 +180,13 @@ * component type is passed. The component type can be a primitive type. * Autoboxing is not supported. * - * See the <a href="http://java.sun.com/docs/books/jls/"> - * Java Language Specification</a>. - * section - * <a href="http://java.sun.com/docs/books/jls/second_edition/html/conversions.doc.html#184206">5.2</a> + * See section 5.2 of + * <cite>The Java™ Language Specification</cite> * for more information on assignment compatibility. * <p> * By default, the method is invoked using dynamic lookup as - * documented in the - * <a href="http://java.sun.com/docs/books/jls/"> - * Java Language Specification</a> - * second edition, section - * <a href="http://java.sun.com/docs/books/jls/second_edition/html/expressions.doc.html#45606">15.12.4.4</a>; + * documented in section 15.12.4.4 of + * <cite>The Java™ Language Specification</cite> * in particular, overriding based on the runtime type of the object * mirrored by this {@link ObjectReference} will occur. This * behavior can be changed by specifying the
--- a/src/share/classes/com/sun/jdi/ReferenceType.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/com/sun/jdi/ReferenceType.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,9 +30,8 @@ /** * The type of an object in a target VM. ReferenceType encompasses - * classes, interfaces, and array types as defined in the - * <a href="http://java.sun.com/docs/books/jls/"> - * Java<sup><font size=-2>TM</font></sup> Language Specification</a>. + * classes, interfaces, and array types as defined in + * <cite>The Java™ Language Specification</cite>. * All ReferenceType objects belong to one of the following * subinterfaces: * {@link ClassType} for classes, @@ -98,9 +97,7 @@ /** * Gets the generic signature for this type if there is one. * Generic signatures are described in the - * <a href="http://java.sun.com/docs/books/vmspec"> - * "Java<sup><font size=-2>TM</font></sup> - * Virtual Machine Specification, 3rd Edition.</a> + * <cite>The Java™ Virtual Machine Specification</cite>. * * @return a string containing the generic signature, or <code>null</code> * if there is no generic signature.
--- a/src/share/classes/com/sun/jdi/TypeComponent.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/com/sun/jdi/TypeComponent.java Thu Apr 21 16:42:06 2011 -0700 @@ -74,9 +74,7 @@ /** * Gets the generic signature for this TypeComponent if there is one. * Generic signatures are described in the - * <a href="http://java.sun.com/docs/books/vmspec"> - * "Java<sup><font size=-2>TM</font></sup> - * Virtual Machine Specification, 3rd Edition.</a> + * <cite>The Java™ Virtual Machine Specification</cite>. * * @return a string containing the generic signature, or <code>null</code> * if there is no generic signature.
--- a/src/share/classes/com/sun/rowset/CachedRowSetImpl.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/com/sun/rowset/CachedRowSetImpl.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -111,13 +111,13 @@ */ private String tableName; - /** * A <code>Vector</code> object containing the <code>Row</code> * objects that comprise this <code>CachedRowSetImpl</code> object. * @serial */ - private Vector rvh; + private Vector<Object> rvh; + /** * The current postion of the cursor in this <code>CachedRowSetImpl</code> * object. @@ -293,12 +293,12 @@ /** * The Vector holding the Match Columns */ - private Vector iMatchColumns; + private Vector<Integer> iMatchColumns; /** * The Vector that will hold the Match Column names. */ - private Vector strMatchColumns; + private Vector<String> strMatchColumns; /** * Trigger that indicates whether the active SyncProvider is exposes the @@ -484,7 +484,7 @@ */ private void initContainer() { - rvh = new Vector(100); + rvh = new Vector<Object>(100); cursorPos = 0; absolutePos = 0; numRows = 0; @@ -523,12 +523,12 @@ //Instantiating the vector for MatchColumns - iMatchColumns = new Vector(10); + iMatchColumns = new Vector<Integer>(10); for(int i = 0; i < 10 ; i++) { iMatchColumns.add(i,Integer.valueOf(-1)); } - strMatchColumns = new Vector(10); + strMatchColumns = new Vector<String>(10); for(int j = 0; j < 10; j++) { strMatchColumns.add(j,null); } @@ -622,7 +622,7 @@ Row currentRow; int numCols; int i; - Map map = getTypeMap(); + Map<String, Class<?>> map = getTypeMap(); Object obj; int mRows; @@ -939,14 +939,9 @@ */ public void acceptChanges(Connection con) throws SyncProviderException{ - try{ - setConnection(con); - acceptChanges(); - } catch (SyncProviderException spe) { - throw spe; - } catch(SQLException sqle){ - throw new SyncProviderException(sqle.getMessage()); - } + setConnection(con); + acceptChanges(); + } /** @@ -1289,14 +1284,7 @@ */ public Collection<?> toCollection() throws SQLException { - TreeMap tMap; - int count = 0; - Row origRow; - Vector newRow; - - int colCount = ((RowSetMetaDataImpl)this.getMetaData()).getColumnCount(); - - tMap = new TreeMap(); + TreeMap<Integer, Object> tMap = new TreeMap<>(); for (int i = 0; i<numRows; i++) { tMap.put(Integer.valueOf(i), rvh.get(i)); @@ -1325,10 +1313,8 @@ */ public Collection<?> toCollection(int column) throws SQLException { - Vector vec; - Row origRow; int nRows = numRows; - vec = new Vector(nRows); + Vector<Object> vec = new Vector<>(nRows); // create a copy CachedRowSetImpl crsTemp; @@ -2953,7 +2939,7 @@ */ public Object getObject(int columnIndex) throws SQLException { Object value; - java.util.Map map; + Map<String, Class<?>> map; // sanity check. checkIndex(columnIndex); @@ -7257,7 +7243,7 @@ Row currentRow; int numCols; int i; - Map map = getTypeMap(); + Map<String, Class<?>> map = getTypeMap(); Object obj; int mRows; @@ -7304,11 +7290,11 @@ resultSet.absolute(start -1); } if( pageSize == 0) { - rvh = new Vector(getMaxRows()); + rvh = new Vector<Object>(getMaxRows()); } else{ - rvh = new Vector(getPageSize()); + rvh = new Vector<Object>(getPageSize()); } if (data == null) {
--- a/src/share/classes/com/sun/rowset/JdbcRowSetImpl.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/com/sun/rowset/JdbcRowSetImpl.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -93,12 +93,12 @@ /** * The Vector holding the Match Columns */ - private Vector iMatchColumns; + private Vector<Integer> iMatchColumns; /** * The Vector that will hold the Match Column names. */ - private Vector strMatchColumns; + private Vector<String> strMatchColumns; protected transient JdbcRowSetResourceBundle resBundle; @@ -213,12 +213,12 @@ //Instantiating the vector for MatchColumns - iMatchColumns = new Vector(10); + iMatchColumns = new Vector<Integer>(10); for(int i = 0; i < 10 ; i++) { iMatchColumns.add(i,Integer.valueOf(-1)); } - strMatchColumns = new Vector(10); + strMatchColumns = new Vector<String>(10); for(int j = 0; j < 10; j++) { strMatchColumns.add(j,null); } @@ -286,12 +286,12 @@ //Instantiating the vector for MatchColumns - iMatchColumns = new Vector(10); + iMatchColumns = new Vector<Integer>(10); for(int i = 0; i < 10 ; i++) { iMatchColumns.add(i,Integer.valueOf(-1)); } - strMatchColumns = new Vector(10); + strMatchColumns = new Vector<String>(10); for(int j = 0; j < 10; j++) { strMatchColumns.add(j,null); } @@ -373,12 +373,12 @@ //Instantiating the vector for MatchColumns - iMatchColumns = new Vector(10); + iMatchColumns = new Vector<Integer>(10); for(int i = 0; i < 10 ; i++) { iMatchColumns.add(i,Integer.valueOf(-1)); } - strMatchColumns = new Vector(10); + strMatchColumns = new Vector<String>(10); for(int j = 0; j < 10; j++) { strMatchColumns.add(j,null); } @@ -463,12 +463,12 @@ //Instantiating the vector for MatchColumns - iMatchColumns = new Vector(10); + iMatchColumns = new Vector<Integer>(10); for(int i = 0; i < 10 ; i++) { iMatchColumns.add(i,Integer.valueOf(-1)); } - strMatchColumns = new Vector(10); + strMatchColumns = new Vector<String>(10); for(int j = 0; j < 10; j++) { strMatchColumns.add(j,null); } @@ -675,7 +675,7 @@ try { - Map aMap = getTypeMap(); + Map<String, Class<?>> aMap = getTypeMap(); if( aMap != null) { conn.setTypeMap(aMap); }
--- a/src/share/classes/com/sun/rowset/JoinRowSetImpl.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/com/sun/rowset/JoinRowSetImpl.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -59,8 +59,8 @@ /** * A <code>Vector</code> object that contains the <code>RowSet</code> objects * that have been added to this <code>JoinRowSet</code> object. - */ - private Vector vecRowSetsInJOIN; + */ + private Vector<CachedRowSetImpl> vecRowSetsInJOIN; /** * The <code>CachedRowSet</code> object that encapsulates this @@ -78,13 +78,13 @@ * for this <code>JoinRowSet</code> object. * The last join type set forms the basis of succeeding joins. */ - private Vector vecJoinType; + private Vector<Integer> vecJoinType; /** * A <code>Vector</code> object containing the names of all the tables entering * the join. */ - private Vector vecTableNames; + private Vector<String> vecTableNames; /** * An <code>int</code> that indicates the column index of the match column. @@ -121,10 +121,10 @@ */ public JoinRowSetImpl() throws SQLException { - vecRowSetsInJOIN = new Vector(); + vecRowSetsInJOIN = new Vector<CachedRowSetImpl>(); crsInternal = new CachedRowSetImpl(); - vecJoinType = new Vector(); - vecTableNames = new Vector(); + vecJoinType = new Vector<Integer>(); + vecTableNames = new Vector<String>(); iMatchKey = -1; strMatchKey = null; supportedJOINs = @@ -222,7 +222,7 @@ // either of the setter methods have been set. if(boolColId){ // - ArrayList indices = new ArrayList(); + ArrayList<Integer> indices = new ArrayList<>(); for(int i=0;i<cRowset.getMatchColumnNames().length;i++) { if( (strMatchKey = (cRowset.getMatchColumnNames())[i]) != null) { iMatchKey = cRowset.findColumn(strMatchKey);
--- a/src/share/classes/com/sun/security/auth/module/Krb5LoginModule.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/com/sun/security/auth/module/Krb5LoginModule.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -395,7 +395,13 @@ private boolean succeeded = false; private boolean commitSucceeded = false; private String username; + + // Encryption keys calculated from password. Assigned when storekey == true + // and useKeyTab == false (or true but not found) private EncryptionKey[] encKeys = null; + + KeyTab ktab = null; + private Credentials cred = null; private PrincipalName principal = null; @@ -663,28 +669,49 @@ (krb5PrincName.toString(), PrincipalName.KRB_NT_PRINCIPAL); } + + /* + * Before dynamic KeyTab support (6894072), here we check if + * the keytab contains keys for the principal. If no, keytab + * will not be used and password is prompted for. + * + * After 6894072, we normally don't check it, and expect the + * keys can be populated until a real connection is made. The + * check is still done when isInitiator == true, where the keys + * will be used right now. + * + * Probably tricky relations: + * + * useKeyTab is config flag, but when it's true but the ktab + * does not contains keys for principal, we would use password + * and keep the flag unchanged (for reuse?). In this method, + * we use (ktab != null) to check whether keytab is used. + * After this method (and when storeKey == true), we use + * (encKeys == null) to check. + */ if (useKeyTab) { - encKeys = - EncryptionKey.acquireSecretKeys(principal, keyTabName); - - if (debug) { - if (encKeys != null) - System.out.println - ("principal's key obtained from the keytab"); - else - System.out.println - ("Key for the principal " + - principal + - " not available in " + - ((keyTabName == null) ? - "default key tab" : keyTabName)); + ktab = (keyTabName == null) + ? KeyTab.getInstance() + : KeyTab.getInstance(new File(keyTabName)); + if (isInitiator) { + if (Krb5Util.keysFromJavaxKeyTab(ktab, principal).length + == 0) { + ktab = null; + if (debug) { + System.out.println + ("Key for the principal " + + principal + + " not available in " + + ((keyTabName == null) ? + "default key tab" : keyTabName)); + } + } } - } KrbAsReqBuilder builder; - // We can't get the key from the keytab so prompt - if (encKeys == null) { + + if (ktab == null) { promptForPass(getPasswdFromSharedState); builder = new KrbAsReqBuilder(principal, password); if (isInitiator) { @@ -693,9 +720,13 @@ // updated with PA info cred = builder.action().getCreds(); } - encKeys = builder.getKeys(); + if (storeKey) { + encKeys = builder.getKeys(); + // When encKeys is empty, the login actually fails. + // For compatibility, exception is thrown in commit(). + } } else { - builder = new KrbAsReqBuilder(principal, encKeys); + builder = new KrbAsReqBuilder(principal, ktab); if (isInitiator) { cred = builder.action().getCreds(); } @@ -705,10 +736,15 @@ if (debug) { System.out.println("principal is " + principal); HexDumpEncoder hd = new HexDumpEncoder(); - for (int i = 0; i < encKeys.length; i++) { - System.out.println("EncryptionKey: keyType=" + - encKeys[i].getEType() + " keyBytes (hex dump)=" + - hd.encodeBuffer(encKeys[i].getBytes())); + if (ktab != null) { + System.out.println("Will use keytab"); + } else if (storeKey) { + for (int i = 0; i < encKeys.length; i++) { + System.out.println("EncryptionKey: keyType=" + + encKeys[i].getEType() + + " keyBytes (hex dump)=" + + hd.encodeBuffer(encKeys[i].getBytes())); + } } } @@ -989,8 +1025,8 @@ kerbTicket = Krb5Util.credsToTicket(cred); } - if (storeKey) { - if (encKeys == null || encKeys.length <= 0) { + if (storeKey && encKeys != null) { + if (encKeys.length == 0) { succeeded = false; throw new LoginException("Null Server Key "); } @@ -1006,10 +1042,11 @@ } } - // Let us add the kerbClientPrinc,kerbTicket and kerbKey (if + // Let us add the kerbClientPrinc,kerbTicket and KeyTab/KerbKey (if // storeKey is true) - if (!princSet.contains(kerbClientPrinc)) + if (!princSet.contains(kerbClientPrinc)) { princSet.add(kerbClientPrinc); + } // add the TGT if (kerbTicket != null) { @@ -1018,19 +1055,29 @@ } if (storeKey) { - for (int i = 0; i < kerbKeys.length; i++) { - if (!privCredSet.contains(kerbKeys[i])) { - privCredSet.add(kerbKeys[i]); + if (encKeys == null) { + if (!privCredSet.contains(ktab)) { + privCredSet.add(ktab); + // Compatibility; also add keys to privCredSet + for (KerberosKey key: ktab.getKeys(kerbClientPrinc)) { + privCredSet.add(new Krb5Util.KeysFromKeyTab(key)); + } } - encKeys[i].destroy(); - encKeys[i] = null; - if (debug) { - System.out.println("Added server's key" - + kerbKeys[i]); - System.out.println("\t\t[Krb5LoginModule] " + - "added Krb5Principal " + - kerbClientPrinc.toString() - + " to Subject"); + } else { + for (int i = 0; i < kerbKeys.length; i ++) { + if (!privCredSet.contains(kerbKeys[i])) { + privCredSet.add(kerbKeys[i]); + } + encKeys[i].destroy(); + encKeys[i] = null; + if (debug) { + System.out.println("Added server's key" + + kerbKeys[i]); + System.out.println("\t\t[Krb5LoginModule] " + + "added Krb5Principal " + + kerbClientPrinc.toString() + + " to Subject"); + } } } } @@ -1106,7 +1153,8 @@ while (it.hasNext()) { Object o = it.next(); if (o instanceof KerberosTicket || - o instanceof KerberosKey) { + o instanceof KerberosKey || + o instanceof KeyTab) { it.remove(); } } @@ -1161,6 +1209,7 @@ } else { // remove temp results for the next try encKeys = null; + ktab = null; principal = null; } username = null;
--- a/src/share/classes/java/awt/doc-files/AWTThreadIssues.html Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/awt/doc-files/AWTThreadIssues.html Thu Apr 21 16:42:06 2011 -0700 @@ -40,10 +40,9 @@ <a name="Autoshutdown"></a> <h2>Auto-shutdown</h2> -According to <a href="http://java.sun.com/docs/books/vmspec/2nd-edition/html/VMSpecTOC.doc.html"><i>The -Java</i><sup><small>TM</small></sup> <i>Virtual Machine Specification, -Second edition</i></a> (see <a href="http://java.sun.com/docs/books/vmspec/2nd-edition/html/Concepts.doc.html#19152">§2.17.9</a> -and <a href="http://java.sun.com/docs/books/vmspec/2nd-edition/html/Concepts.doc.html#33308">§2.19</a>), +According to +<cite>The Java™ Virtual Machine Specification</cite>, +sections 2.17.9 and 2.19, the Java virtual machine (JVM) initially starts up with a single non-daemon thread, which typically calls the <code>main</code> method of some class. The virtual machine terminates all its activity and exits when @@ -183,7 +182,8 @@ <...> </pre> -The Java Virtual Machine Specification guarantees +<cite>The Java™ Virtual Machine Specification</cite> + guarantees that the JVM doesn't exit until this thread terminates. </body> </html>
--- a/src/share/classes/java/io/Console.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/io/Console.java Thu Apr 21 16:42:06 2011 -0700 @@ -148,8 +148,8 @@ * extra arguments are ignored. The number of arguments is * variable and may be zero. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by - * the <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a>. The behaviour on a + * <cite>The Java™ Virtual Machine Specification</cite>. + * The behaviour on a * <tt>null</tt> argument depends on the <a * href="../util/Formatter.html#syntax">conversion</a>. * @@ -187,8 +187,8 @@ * extra arguments are ignored. The number of arguments is * variable and may be zero. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by - * the <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a>. The behaviour on a + * <cite>The Java™ Virtual Machine Specification</cite>. + * The behaviour on a * <tt>null</tt> argument depends on the <a * href="../util/Formatter.html#syntax">conversion</a>. * @@ -220,8 +220,7 @@ * string. If there are more arguments than format specifiers, the * extra arguments are ignored. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by - * the <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a>. + * <cite>The Java™ Virtual Machine Specification</cite>. * * @throws IllegalFormatException * If a format string contains an illegal syntax, a format @@ -285,8 +284,7 @@ * string. If there are more arguments than format specifiers, the * extra arguments are ignored. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by - * the <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a>. + * <cite>The Java™ Virtual Machine Specification</cite>. * * @throws IllegalFormatException * If a format string contains an illegal syntax, a format
--- a/src/share/classes/java/io/PrintStream.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/io/PrintStream.java Thu Apr 21 16:42:06 2011 -0700 @@ -846,8 +846,8 @@ * extra arguments are ignored. The number of arguments is * variable and may be zero. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by - * the <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a>. The behaviour on a + * <cite>The Java™ Virtual Machine Specification</cite>. + * The behaviour on a * <tt>null</tt> argument depends on the <a * href="../util/Formatter.html#syntax">conversion</a>. * @@ -896,8 +896,8 @@ * extra arguments are ignored. The number of arguments is * variable and may be zero. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by - * the <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a>. The behaviour on a + * <cite>The Java™ Virtual Machine Specification</cite>. + * The behaviour on a * <tt>null</tt> argument depends on the <a * href="../util/Formatter.html#syntax">conversion</a>. * @@ -939,8 +939,8 @@ * extra arguments are ignored. The number of arguments is * variable and may be zero. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by - * the <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a>. The behaviour on a + * <cite>The Java™ Virtual Machine Specification</cite>. + * The behaviour on a * <tt>null</tt> argument depends on the <a * href="../util/Formatter.html#syntax">conversion</a>. * @@ -996,8 +996,8 @@ * extra arguments are ignored. The number of arguments is * variable and may be zero. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by - * the <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a>. The behaviour on a + * <cite>The Java™ Virtual Machine Specification</cite>. + * The behaviour on a * <tt>null</tt> argument depends on the <a * href="../util/Formatter.html#syntax">conversion</a>. *
--- a/src/share/classes/java/io/PrintWriter.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/io/PrintWriter.java Thu Apr 21 16:42:06 2011 -0700 @@ -779,8 +779,8 @@ * extra arguments are ignored. The number of arguments is * variable and may be zero. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by - * the <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a>. The behaviour on a + * <cite>The Java™ Virtual Machine Specification</cite>. + * The behaviour on a * <tt>null</tt> argument depends on the <a * href="../util/Formatter.html#syntax">conversion</a>. * @@ -830,8 +830,8 @@ * extra arguments are ignored. The number of arguments is * variable and may be zero. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by - * the <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a>. The behaviour on a + * <cite>The Java™ Virtual Machine Specification</cite>. + * The behaviour on a * <tt>null</tt> argument depends on the <a * href="../util/Formatter.html#syntax">conversion</a>. * @@ -874,8 +874,8 @@ * extra arguments are ignored. The number of arguments is * variable and may be zero. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by - * the <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a>. The behaviour on a + * <cite>The Java™ Virtual Machine Specification</cite>. + * The behaviour on a * <tt>null</tt> argument depends on the <a * href="../util/Formatter.html#syntax">conversion</a>. * @@ -934,8 +934,8 @@ * extra arguments are ignored. The number of arguments is * variable and may be zero. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by - * the <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a>. The behaviour on a + * <cite>The Java™ Virtual Machine Specification</cite>. + * The behaviour on a * <tt>null</tt> argument depends on the <a * href="../util/Formatter.html#syntax">conversion</a>. *
--- a/src/share/classes/java/lang/AssertionError.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/AssertionError.java Thu Apr 21 16:42:06 2011 -0700 @@ -34,11 +34,9 @@ * new AssertionError(<i>expression</i>) * </pre> * has as its detail message the <i>string conversion</i> of - * <i>expression</i> (as defined in <a - * href="http://java.sun.com/docs/books/jls/second_edition/html/j.title.doc.html"> - * <i>The Java Language Specification, Second Edition</i></a>, - * <a href="http://java.sun.com/docs/books/jls/second_edition/html/expressions.doc.html#40220"> - * Section 15.18.1.1</a>), regardless of the type of <i>expression</i>. + * <i>expression</i> (as defined in section 15.18.1.1 of + * <cite>The Java™ Language Specification</cite>), + * regardless of the type of <i>expression</i>. * * @since 1.4 */ @@ -63,8 +61,8 @@ /** * Constructs an AssertionError with its detail message derived * from the specified object, which is converted to a string as - * defined in <i>The Java Language Specification, Second - * Edition</i>, Section 15.18.1.1. + * defined in section 15.18.1.1 of + * <cite>The Java™ Language Specification</cite>. *<p> * If the specified object is an instance of {@code Throwable}, it * becomes the <i>cause</i> of the newly constructed assertion error. @@ -81,8 +79,8 @@ /** * Constructs an AssertionError with its detail message derived * from the specified <code>boolean</code>, which is converted to - * a string as defined in <i>The Java Language Specification, - * Second Edition</i>, Section 15.18.1.1. + * a string as defined in section 15.18.1.1 of + * <cite>The Java™ Language Specification</cite>. * * @param detailMessage value to be used in constructing detail message */ @@ -93,8 +91,8 @@ /** * Constructs an AssertionError with its detail message derived * from the specified <code>char</code>, which is converted to a - * string as defined in <i>The Java Language Specification, Second - * Edition</i>, Section 15.18.1.1. + * string as defined in section 15.18.1.1 of + * <cite>The Java™ Language Specification</cite>. * * @param detailMessage value to be used in constructing detail message */ @@ -105,8 +103,8 @@ /** * Constructs an AssertionError with its detail message derived * from the specified <code>int</code>, which is converted to a - * string as defined in <i>The Java Language Specification, Second - * Edition</i>, Section 15.18.1.1. + * string as defined in section 15.18.1.1 of + * <cite>The Java™ Language Specification</cite>. * * @param detailMessage value to be used in constructing detail message */ @@ -117,8 +115,8 @@ /** * Constructs an AssertionError with its detail message derived * from the specified <code>long</code>, which is converted to a - * string as defined in <i>The Java Language Specification, Second - * Edition</i>, Section 15.18.1.1. + * string as defined in section 15.18.1.1 of + * <cite>The Java™ Language Specification</cite>. * * @param detailMessage value to be used in constructing detail message */ @@ -129,8 +127,8 @@ /** * Constructs an AssertionError with its detail message derived * from the specified <code>float</code>, which is converted to a - * string as defined in <i>The Java Language Specification, Second - * Edition</i>, Section 15.18.1.1. + * string as defined in section 15.18.1.1 of + * <cite>The Java™ Language Specification</cite>. * * @param detailMessage value to be used in constructing detail message */ @@ -141,8 +139,8 @@ /** * Constructs an AssertionError with its detail message derived * from the specified <code>double</code>, which is converted to a - * string as defined in <i>The Java Language Specification, Second - * Edition</i>, Section 15.18.1.1. + * string as defined in section 15.18.1.1 of + * <cite>The Java™ Language Specification</cite>. * * @param detailMessage value to be used in constructing detail message */
--- a/src/share/classes/java/lang/Byte.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/Byte.java Thu Apr 21 16:42:06 2011 -0700 @@ -251,9 +251,9 @@ * </blockquote> * * <i>DecimalNumeral</i>, <i>HexDigits</i>, and <i>OctalDigits</i> - * are defined in <a href="http://java.sun.com/docs/books/jls/second_edition/html/lexical.doc.html#48282">§3.10.1</a> - * of the <a href="http://java.sun.com/docs/books/jls/html/">Java - * Language Specification</a>. + * are as defined in section 3.10.1 of + * <cite>The Java™ Language Specification</cite>, + * except that underscores are not accepted between digits. * * <p>The sequence of characters following an optional * sign and/or radix specifier ("{@code 0x}", "{@code 0X}",
--- a/src/share/classes/java/lang/Character.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/Character.java Thu Apr 21 16:42:06 2011 -0700 @@ -4182,9 +4182,11 @@ aliases.put("AVST", AVESTAN); aliases.put("BALI", BALINESE); aliases.put("BAMU", BAMUM); + aliases.put("BATK", BATAK); aliases.put("BENG", BENGALI); aliases.put("BOPO", BOPOMOFO); aliases.put("BRAI", BRAILLE); + aliases.put("BRAH", BRAHMI); aliases.put("BUGI", BUGINESE); aliases.put("BUHD", BUHID); aliases.put("CANS", CANADIAN_ABORIGINAL); @@ -4228,6 +4230,7 @@ aliases.put("LISU", LISU); aliases.put("LYCI", LYCIAN); aliases.put("LYDI", LYDIAN); + aliases.put("MAND", MANDAIC); aliases.put("MLYM", MALAYALAM); aliases.put("MONG", MONGOLIAN); aliases.put("MTEI", MEETEI_MAYEK);
--- a/src/share/classes/java/lang/Class.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/Class.java Thu Apr 21 16:42:06 2011 -0700 @@ -95,8 +95,8 @@ * </pre></blockquote> * * <p> It is also possible to get the {@code Class} object for a named - * type (or for void) using a class literal - * (JLS Section <A HREF="http://java.sun.com/docs/books/jls/second_edition/html/expressions.doc.html#251530">15.8.2</A>). + * type (or for void) using a class literal. See Section 15.8.2 of + * <cite>The Java™ Language Specification</cite>. * For example: * * <p> <blockquote> @@ -521,7 +521,8 @@ * * <p> If this class object represents a reference type that is not an * array type then the binary name of the class is returned, as specified - * by the Java Language Specification, Second Edition. + * by + * <cite>The Java™ Language Specification</cite>. * * <p> If this class object represents a primitive type or void, then the * name returned is a {@code String} equal to the Java language @@ -630,8 +631,8 @@ * the type variables declared by this generic declaration * @throws java.lang.reflect.GenericSignatureFormatError if the generic * signature of this generic declaration does not conform to - * the format specified in the Java Virtual Machine Specification, - * 3rd edition + * the format specified in + * <cite>The Java™ Virtual Machine Specification</cite> * @since 1.5 */ public TypeVariable<Class<T>>[] getTypeParameters() { @@ -675,8 +676,8 @@ * returned. * * @throws java.lang.reflect.GenericSignatureFormatError if the generic - * class signature does not conform to the format specified in the - * Java Virtual Machine Specification, 3rd edition + * class signature does not conform to the format specified in + * <cite>The Java™ Virtual Machine Specification</cite> * @throws TypeNotPresentException if the generic superclass * refers to a non-existent type declaration * @throws java.lang.reflect.MalformedParameterizedTypeException if the @@ -798,7 +799,8 @@ * * @throws java.lang.reflect.GenericSignatureFormatError * if the generic class signature does not conform to the format - * specified in the Java Virtual Machine Specification, 3rd edition + * specified in + * <cite>The Java™ Virtual Machine Specification</cite> * @throws TypeNotPresentException if any of the generic * superinterfaces refers to a non-existent type declaration * @throws java.lang.reflect.MalformedParameterizedTypeException
--- a/src/share/classes/java/lang/ClassLoader.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/ClassLoader.java Thu Apr 21 16:42:06 2011 -0700 @@ -160,8 +160,8 @@ * <h4> <a name="name">Binary names</a> </h4> * * <p> Any class name provided as a {@link String} parameter to methods in - * <tt>ClassLoader</tt> must be a binary name as defined by the <a - * href="http://java.sun.com/docs/books/jls/">Java Language Specification</a>. + * <tt>ClassLoader</tt> must be a binary name as defined by + * <cite>The Java™ Language Specification</cite>. * * <p> Examples of valid class names include: * <blockquote><pre> @@ -531,9 +531,8 @@ * @param b * The bytes that make up the class data. The bytes in positions * <tt>off</tt> through <tt>off+len-1</tt> should have the format - * of a valid class file as defined by the <a - * href="http://java.sun.com/docs/books/vmspec/">Java Virtual - * Machine Specification</a>. + * of a valid class file as defined by + * <cite>The Java™ Virtual Machine Specification</cite>. * * @param off * The start offset in <tt>b</tt> of the class data @@ -597,9 +596,8 @@ * @param b * The bytes that make up the class data. The bytes in positions * <tt>off</tt> through <tt>off+len-1</tt> should have the format - * of a valid class file as defined by the <a - * href="http://java.sun.com/docs/books/vmspec/">Java Virtual - * Machine Specification</a>. + * of a valid class file as defined by + * <cite>The Java™ Virtual Machine Specification</cite>. * * @param off * The start offset in <tt>b</tt> of the class data @@ -748,9 +746,8 @@ * @param b * The bytes that make up the class data. The bytes in positions * <tt>off</tt> through <tt>off+len-1</tt> should have the format - * of a valid class file as defined by the <a - * href="http://java.sun.com/docs/books/vmspec/">Java Virtual - * Machine Specification</a>. + * of a valid class file as defined by + * <cite>The Java™ Virtual Machine Specification</cite>. * * @param off * The start offset in <tt>b</tt> of the class data @@ -838,8 +835,7 @@ * The bytes that make up the class data. The bytes from positions * <tt>b.position()</tt> through <tt>b.position() + b.limit() -1 * </tt> should have the format of a valid class file as defined by - * the <a href="http://java.sun.com/docs/books/vmspec/">Java Virtual - * Machine Specification</a>. + * <cite>The Java™ Virtual Machine Specification</cite>. * * @param protectionDomain * The ProtectionDomain of the class, or <tt>null</tt>. @@ -998,9 +994,8 @@ * Links the specified class. This (misleadingly named) method may be * used by a class loader to link a class. If the class <tt>c</tt> has * already been linked, then this method simply returns. Otherwise, the - * class is linked as described in the "Execution" chapter of the <a - * href="http://java.sun.com/docs/books/jls/">Java Language - * Specification</a>. + * class is linked as described in the "Execution" chapter of + * <cite>The Java™ Language Specification</cite>. * </p> * * @param c @@ -2034,8 +2029,8 @@ * The name of the package whose package default assertion status * is to be set. A <tt>null</tt> value indicates the unnamed * package that is "current" - * (<a href="http://java.sun.com/docs/books/jls/">Java Language - * Specification</a>, section 7.4.2). + * (see section 7.4.2 of + * <cite>The Java™ Language Specification</cite>.) * * @param enabled * <tt>true</tt> if classes loaded by this classloader and
--- a/src/share/classes/java/lang/Double.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/Double.java Thu Apr 21 16:42:06 2011 -0700 @@ -392,9 +392,10 @@ * where <i>Sign</i>, <i>FloatingPointLiteral</i>, * <i>HexNumeral</i>, <i>HexDigits</i>, <i>SignedInteger</i> and * <i>FloatTypeSuffix</i> are as defined in the lexical structure - * sections of the <a - * href="http://java.sun.com/docs/books/jls/html/">Java Language - * Specification</a>. If {@code s} does not have the form of + * sections of + * <cite>The Java™ Language Specification</cite>, + * except that underscores are not accepted between digits. + * If {@code s} does not have the form of * a <i>FloatValue</i>, then a {@code NumberFormatException} * is thrown. Otherwise, {@code s} is regarded as * representing an exact decimal value in the usual @@ -464,8 +465,8 @@ * // Since this method allows integer-only strings as input * // in addition to strings of floating-point literals, the * // two sub-patterns below are simplifications of the grammar - * // productions from the Java Language Specification, 2nd - * // edition, section 3.10.2. + * // productions from section 3.10.2 of + * // <cite>The Java™ Language Specification</cite>. * * // Digits ._opt Digits_opt ExponentPart_opt FloatTypeSuffix_opt * "((("+Digits+"(\\.)?("+Digits+"?)("+Exp+")?)|"+
--- a/src/share/classes/java/lang/Enum.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/Enum.java Thu Apr 21 16:42:06 2011 -0700 @@ -36,9 +36,8 @@ * * More information about enums, including descriptions of the * implicitly declared methods synthesized by the compiler, can be - * found in <i>The Java™ Language Specification, Third - * Edition</i>, <a - * href="http://java.sun.com/docs/books/jls/third_edition/html/classes.html#8.9">§8.9</a>. + * found in section 8.9 of + * <cite>The Java™ Language Specification</cite>. * * <p> Note that when using an enumeration type as the type of a set * or as the type of the keys in a map, specialized and efficient
--- a/src/share/classes/java/lang/Error.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/Error.java Thu Apr 21 16:42:06 2011 -0700 @@ -43,7 +43,7 @@ * * @author Frank Yellin * @see java.lang.ThreadDeath - * @jls3 11.2 Compile-Time Checking of Exceptions + * @jls 11.2 Compile-Time Checking of Exceptions * @since JDK1.0 */ public class Error extends Throwable {
--- a/src/share/classes/java/lang/Exception.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/Exception.java Thu Apr 21 16:42:06 2011 -0700 @@ -39,7 +39,7 @@ * * @author Frank Yellin * @see java.lang.Error - * @jls3 11.2 Compile-Time Checking of Exceptions + * @jls 11.2 Compile-Time Checking of Exceptions * @since JDK1.0 */ public class Exception extends Throwable {
--- a/src/share/classes/java/lang/Float.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/Float.java Thu Apr 21 16:42:06 2011 -0700 @@ -353,9 +353,10 @@ * where <i>Sign</i>, <i>FloatingPointLiteral</i>, * <i>HexNumeral</i>, <i>HexDigits</i>, <i>SignedInteger</i> and * <i>FloatTypeSuffix</i> are as defined in the lexical structure - * sections of the <a - * href="http://java.sun.com/docs/books/jls/html/">Java Language - * Specification</a>. If {@code s} does not have the form of + * sections of + * <cite>The Java™ Language Specification</cite>, + * except that underscores are not accepted between digits. + * If {@code s} does not have the form of * a <i>FloatValue</i>, then a {@code NumberFormatException} * is thrown. Otherwise, {@code s} is regarded as * representing an exact decimal value in the usual
--- a/src/share/classes/java/lang/Integer.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/Integer.java Thu Apr 21 16:42:06 2011 -0700 @@ -918,9 +918,9 @@ * </blockquote> * * <i>DecimalNumeral</i>, <i>HexDigits</i>, and <i>OctalDigits</i> - * are defined in <a href="http://java.sun.com/docs/books/jls/second_edition/html/lexical.doc.html#48282">§3.10.1</a> - * of the <a href="http://java.sun.com/docs/books/jls/html/">Java - * Language Specification</a>. + * are as defined in section 3.10.1 of + * <cite>The Java™ Language Specification</cite>, + * except that underscores are not accepted between digits. * * <p>The sequence of characters following an optional * sign and/or radix specifier ("{@code 0x}", "{@code 0X}",
--- a/src/share/classes/java/lang/Long.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/Long.java Thu Apr 21 16:42:06 2011 -0700 @@ -598,9 +598,9 @@ * </blockquote> * * <i>DecimalNumeral</i>, <i>HexDigits</i>, and <i>OctalDigits</i> - * are defined in <a href="http://java.sun.com/docs/books/jls/second_edition/html/lexical.doc.html#48282">§3.10.1</a> - * of the <a href="http://java.sun.com/docs/books/jls/html/">Java - * Language Specification</a>. + * are as defined in section 3.10.1 of + * <cite>The Java™ Language Specification</cite>, + * except that underscores are not accepted between digits. * * <p>The sequence of characters following an optional * sign and/or radix specifier ("{@code 0x}", "{@code 0X}",
--- a/src/share/classes/java/lang/Math.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/Math.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1994, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1994, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -627,11 +627,9 @@ } /** - * Returns the closest {@code int} to the argument. The - * result is rounded to an integer by adding 1/2, taking the - * floor of the result, and casting the result to type {@code int}. - * In other words, the result is equal to the value of the expression: - * <p>{@code (int)Math.floor(a + 0.5f)} + * Returns the closest {@code int} to the argument, with ties + * rounding up. + * * <p> * Special cases: * <ul><li>If the argument is NaN, the result is 0. @@ -649,17 +647,17 @@ * @see java.lang.Integer#MIN_VALUE */ public static int round(float a) { - return (int)floor(a + 0.5f); + if (a != 0x1.fffffep-2f) // greatest float value less than 0.5 + return (int)floor(a + 0.5f); + else + return 0; } /** - * Returns the closest {@code long} to the argument. The result - * is rounded to an integer by adding 1/2, taking the floor of the - * result, and casting the result to type {@code long}. In other - * words, the result is equal to the value of the expression: - * <p>{@code (long)Math.floor(a + 0.5d)} - * <p> - * Special cases: + * Returns the closest {@code long} to the argument, with ties + * rounding up. + * + * <p>Special cases: * <ul><li>If the argument is NaN, the result is 0. * <li>If the argument is negative infinity or any value less than or * equal to the value of {@code Long.MIN_VALUE}, the result is @@ -676,7 +674,10 @@ * @see java.lang.Long#MIN_VALUE */ public static long round(double a) { - return (long)floor(a + 0.5d); + if (a != 0x1.fffffffffffffp-2) // greatest double value less than 0.5 + return (long)floor(a + 0.5d); + else + return 0; } private static Random randomNumberGenerator;
--- a/src/share/classes/java/lang/Object.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/Object.java Thu Apr 21 16:42:06 2011 -0700 @@ -58,9 +58,8 @@ * * @return The {@code Class} object that represents the runtime * class of this object. - * @see <a href="http://java.sun.com/docs/books/jls/">The Java - * Language Specification, Third Edition (15.8.2 Class - * Literals)</a> + * @see Class Literals, section 15.8.2 of + * <cite>The Java™ Language Specification</cite>. */ public final native Class<?> getClass();
--- a/src/share/classes/java/lang/Override.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/Override.java Thu Apr 21 16:42:06 2011 -0700 @@ -43,7 +43,7 @@ * * @author Peter von der Ahé * @author Joshua Bloch - * @jls3 9.6.1.4 Override + * @jls 9.6.1.4 Override * @since 1.5 */ @Target(ElementType.METHOD)
--- a/src/share/classes/java/lang/Package.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/Package.java Thu Apr 21 16:42:06 2011 -0700 @@ -109,10 +109,9 @@ /** * Return the name of this package. * - * @return The fully-qualified name of this package as defined in the - * <em>Java Language Specification, Third Edition</em> - * <a href="http://java.sun.com/docs/books/jls/third_edition/html/names.html#6.5.3"> - * §6.5.3</a>, for example, {@code java.lang} + * @return The fully-qualified name of this package as defined in section 6.5.3 of + * <cite>The Java™ Language Specification</cite>, + * for example, {@code java.lang} */ public String getName() { return pkgName;
--- a/src/share/classes/java/lang/ProcessBuilder.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/ProcessBuilder.java Thu Apr 21 16:42:06 2011 -0700 @@ -938,6 +938,11 @@ * but at the very least the command must be a non-empty list of * non-null strings. * + * <p>A minimal set of system dependent environment variables may + * be required to start a process on some operating systems. + * As a result, the subprocess may inherit additional environment variable + * settings beyond those in the process builder's {@link #environment()}. + * * <p>If there is a security manager, its * {@link SecurityManager#checkExec checkExec} * method is called with the first component of this object's
--- a/src/share/classes/java/lang/Runtime.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/Runtime.java Thu Apr 21 16:42:06 2011 -0700 @@ -544,6 +544,11 @@ * <p>If <tt>envp</tt> is <tt>null</tt>, the subprocess inherits the * environment settings of the current process. * + * <p>A minimal set of system dependent environment variables may + * be required to start a process on some operating systems. + * As a result, the subprocess may inherit additional environment variable + * settings beyond those in the specified environment. + * * <p>{@link ProcessBuilder#start()} is now the preferred way to * start a process with a modified environment. *
--- a/src/share/classes/java/lang/RuntimeException.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/RuntimeException.java Thu Apr 21 16:42:06 2011 -0700 @@ -37,7 +37,7 @@ * propagate outside the method or constructor boundary. * * @author Frank Yellin - * @jls3 11.2 Compile-Time Checking of Exceptions + * @jls 11.2 Compile-Time Checking of Exceptions * @since JDK1.0 */ public class RuntimeException extends Exception {
--- a/src/share/classes/java/lang/SafeVarargs.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/SafeVarargs.java Thu Apr 21 16:42:06 2011 -0700 @@ -70,8 +70,8 @@ * * </ul> * - * @jls3 4.7 Reifiable Types - * @jls3 8.4.1 Formal Parameters + * @jls 4.7 Reifiable Types + * @jls 8.4.1 Formal Parameters */ @Documented @Retention(RetentionPolicy.RUNTIME)
--- a/src/share/classes/java/lang/Short.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/Short.java Thu Apr 21 16:42:06 2011 -0700 @@ -256,9 +256,9 @@ * </blockquote> * * <i>DecimalNumeral</i>, <i>HexDigits</i>, and <i>OctalDigits</i> - * are defined in <a href="http://java.sun.com/docs/books/jls/second_edition/html/lexical.doc.html#48282">§3.10.1</a> - * of the <a href="http://java.sun.com/docs/books/jls/html/">Java - * Language Specification</a>. + * are as defined in section 3.10.1 of + * <cite>The Java™ Language Specification</cite>, + * except that underscores are not accepted between digits. * * <p>The sequence of characters following an optional * sign and/or radix specifier ("{@code 0x}", "{@code 0X}",
--- a/src/share/classes/java/lang/StrictMath.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/StrictMath.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -613,11 +613,8 @@ public static native double pow(double a, double b); /** - * Returns the closest {@code int} to the argument. The - * result is rounded to an integer by adding 1/2, taking the - * floor of the result, and casting the result to type {@code int}. - * In other words, the result is equal to the value of the expression: - * <p>{@code (int)Math.floor(a + 0.5f)} + * Returns the closest {@code int} to the argument, with ties + * rounding up. * * <p>Special cases: * <ul><li>If the argument is NaN, the result is 0. @@ -635,15 +632,12 @@ * @see java.lang.Integer#MIN_VALUE */ public static int round(float a) { - return (int)floor(a + 0.5f); + return Math.round(a); } /** - * Returns the closest {@code long} to the argument. The result - * is rounded to an integer by adding 1/2, taking the floor of the - * result, and casting the result to type {@code long}. In other - * words, the result is equal to the value of the expression: - * <p>{@code (long)Math.floor(a + 0.5d)} + * Returns the closest {@code long} to the argument, with ties + * rounding up. * * <p>Special cases: * <ul><li>If the argument is NaN, the result is 0. @@ -662,7 +656,7 @@ * @see java.lang.Long#MIN_VALUE */ public static long round(double a) { - return (long)floor(a + 0.5d); + return Math.round(a); } private static Random randomNumberGenerator;
--- a/src/share/classes/java/lang/String.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/String.java Thu Apr 21 16:42:06 2011 -0700 @@ -2819,8 +2819,8 @@ * extra arguments are ignored. The number of arguments is * variable and may be zero. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by - * the <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a>. The behaviour on a + * <cite>The Java™ Virtual Machine Specification</cite>. + * The behaviour on a * <tt>null</tt> argument depends on the <a * href="../util/Formatter.html#syntax">conversion</a>. * @@ -2863,8 +2863,8 @@ * extra arguments are ignored. The number of arguments is * variable and may be zero. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by - * the <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a>. The behaviour on a + * <cite>The Java™ Virtual Machine Specification</cite>. + * The behaviour on a * <tt>null</tt> argument depends on the <a * href="../util/Formatter.html#syntax">conversion</a>. * @@ -3066,9 +3066,8 @@ * if and only if <code>s.equals(t)</code> is <code>true</code>. * <p> * All literal strings and string-valued constant expressions are - * interned. String literals are defined in §3.10.5 of the - * <a href="http://java.sun.com/docs/books/jls/html/">Java Language - * Specification</a> + * interned. String literals are defined in section 3.10.5 of the + * <cite>The Java™ Language Specification</cite>. * * @return a string that has the same contents as this string, but is * guaranteed to be from a pool of unique strings.
--- a/src/share/classes/java/lang/Throwable.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/Throwable.java Thu Apr 21 16:42:06 2011 -0700 @@ -108,7 +108,7 @@ * @author unascribed * @author Josh Bloch (Added exception chaining and programmatic access to * stack trace in 1.4.) - * @jls3 11.2 Compile-Time Checking of Exceptions + * @jls 11.2 Compile-Time Checking of Exceptions * @since JDK1.0 */ public class Throwable implements Serializable {
--- a/src/share/classes/java/lang/annotation/Annotation.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/annotation/Annotation.java Thu Apr 21 16:42:06 2011 -0700 @@ -31,9 +31,8 @@ * an annotation type. Also note that this interface does not itself * define an annotation type. * - * More information about annotation types can be found in <i>The - * Java™ Language Specification, Third Edition</i>, <a - * href="http://java.sun.com/docs/books/jls/third_edition/html/interfaces.html#9.6">§9.6</a>. + * More information about annotation types can be found in section 9.6 of + * <cite>The Java™ Language Specification</cite>. * * @author Josh Bloch * @since 1.5
--- a/src/share/classes/java/lang/instrument/ClassFileTransformer.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/instrument/ClassFileTransformer.java Thu Apr 21 16:42:06 2011 -0700 @@ -36,9 +36,9 @@ * to transform class files. * The transformation occurs before the class is defined by the JVM. * <P> - * Note the term <i>class file</i> is used as defined in the chapter - * <a href="http://java.sun.com/docs/books/vmspec/2nd-edition/html/ClassFile.doc.html#80959">The class File Format</a> - * of <i>The Java Virtual Machine Specification</i>, to mean a sequence + * Note the term <i>class file</i> is used as defined in section 3.1 of + * <cite>The Java™ Virtual Machine Specification</cite>, + * to mean a sequence * of bytes in class file format, whether or not they reside in a file. * * @see java.lang.instrument.Instrumentation
--- a/src/share/classes/java/lang/instrument/Instrumentation.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/instrument/Instrumentation.java Thu Apr 21 16:42:06 2011 -0700 @@ -434,8 +434,9 @@ * avoiding these types of issues, is to use a unique package name for the * instrumentation classes. * - * <p> The <a href="http://java.sun.com/docs/books/vmspec/">Java Virtual Machine - * Specification</a> specifies that a subsequent attempt to resolve a symbolic + * <p> + * <cite>The Java™ Virtual Machine Specification</cite> + * specifies that a subsequent attempt to resolve a symbolic * reference that the Java virtual machine has previously unsuccessfully attempted * to resolve always fails with the same error that was thrown as a result of the * initial resolution attempt. Consequently, if the JAR file contains an entry @@ -487,8 +488,9 @@ * getName()} method on the <code>jarfile</code> and this is provided as the * parameter to the <code>appendToClassPathForInstrumentation</code> method. * - * <p> The <a href="http://java.sun.com/docs/books/vmspec/">Java Virtual Machine - * Specification</a> specifies that a subsequent attempt to resolve a symbolic + * <p> + * <cite>The Java™ Virtual Machine Specification</cite> + * specifies that a subsequent attempt to resolve a symbolic * reference that the Java virtual machine has previously unsuccessfully attempted * to resolve always fails with the same error that was thrown as a result of the * initial resolution attempt. Consequently, if the JAR file contains an entry
--- a/src/share/classes/java/lang/invoke/package-info.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/invoke/package-info.java Thu Apr 21 16:42:06 2011 -0700 @@ -194,8 +194,8 @@ * Method handle constants for subtags {@code REF_getStatic}, {@code REF_putStatic}, and {@code REF_invokeStatic} * may force class initialization on their first invocation, just like the corresponding bytecodes. * <p> - * The rules of section 5.4.3 of the - * <a href="http://java.sun.com/docs/books/jvms/second_edition/html/ConstantPool.doc.html#73492">JVM Specification</a> + * The rules of section 5.4.3 of + * <cite>The Java™ Virtual Machine Specification</cite> * apply to the resolution of {@code CONSTANT_MethodType}, {@code CONSTANT_MethodHandle}, * and {@code CONSTANT_InvokeDynamic} constants, * by the execution of {@code invokedynamic} and {@code ldc} instructions.
--- a/src/share/classes/java/lang/reflect/Constructor.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/reflect/Constructor.java Thu Apr 21 16:42:06 2011 -0700 @@ -186,8 +186,8 @@ * the type variables declared by this generic declaration * @throws GenericSignatureFormatError if the generic * signature of this generic declaration does not conform to - * the format specified in the Java Virtual Machine Specification, - * 3rd edition + * the format specified in + * <cite>The Java™ Virtual Machine Specification</cite> * @since 1.5 */ public TypeVariable<Constructor<T>>[] getTypeParameters() { @@ -229,7 +229,8 @@ * parameter types of the underlying method, in declaration order * @throws GenericSignatureFormatError * if the generic method signature does not conform to the format - * specified in the Java Virtual Machine Specification, 3rd edition + * specified in + * <cite>The Java™ Virtual Machine Specification</cite> * @throws TypeNotPresentException if any of the parameter * types of the underlying method refers to a non-existent type * declaration @@ -273,7 +274,8 @@ * thrown by the underlying method * @throws GenericSignatureFormatError * if the generic method signature does not conform to the format - * specified in the Java Virtual Machine Specification, 3rd edition + * specified in + * <cite>The Java™ Virtual Machine Specification</cite> * @throws TypeNotPresentException if the underlying method's * {@code throws} clause refers to a non-existent type declaration * @throws MalformedParameterizedTypeException if @@ -468,8 +470,8 @@ * * <p>If the constructor's declaring class is an inner class in a * non-static context, the first argument to the constructor needs - * to be the enclosing instance; see <i>The Java Language - * Specification</i>, section 15.9.3. + * to be the enclosing instance; see section 15.9.3 of + * <cite>The Java™ Language Specification</cite>. * * <p>If the required access and argument checks succeed and the * instantiation will proceed, the constructor's declaring class @@ -541,7 +543,8 @@ * constructor; returns {@code false} otherwise. * * @return true if and only if this constructor is a synthetic - * constructor as defined by the Java Language Specification. + * constructor as defined by + * <cite>The Java™ Language Specification</cite>. * @since 1.5 */ public boolean isSynthetic() {
--- a/src/share/classes/java/lang/reflect/Field.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/reflect/Field.java Thu Apr 21 16:42:06 2011 -0700 @@ -221,8 +221,8 @@ * @return a {@code Type} object that represents the declared type for * the field represented by this {@code Field} object * @throws GenericSignatureFormatError if the generic field - * signature does not conform to the format specified in the Java - * Virtual Machine Specification, 3rd edition + * signature does not conform to the format specified in + * <cite>The Java™ Virtual Machine Specification</cite> * @throws TypeNotPresentException if the generic type * signature of the underlying field refers to a non-existent * type declaration
--- a/src/share/classes/java/lang/reflect/GenericDeclaration.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/reflect/GenericDeclaration.java Thu Apr 21 16:42:06 2011 -0700 @@ -42,8 +42,8 @@ * the type variables declared by this generic declaration * @throws GenericSignatureFormatError if the generic * signature of this generic declaration does not conform to - * the format specified in the Java Virtual Machine Specification, - * 3rd edition + * the format specified in + * <cite>The Java™ Virtual Machine Specification</cite> */ public TypeVariable<?>[] getTypeParameters(); }
--- a/src/share/classes/java/lang/reflect/Method.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/reflect/Method.java Thu Apr 21 16:42:06 2011 -0700 @@ -194,8 +194,8 @@ * the type variables declared by this generic declaration * @throws GenericSignatureFormatError if the generic * signature of this generic declaration does not conform to - * the format specified in the Java Virtual Machine Specification, - * 3rd edition + * the format specified in + * <cite>The Java™ Virtual Machine Specification</cite> * @since 1.5 */ public TypeVariable<Method>[] getTypeParameters() { @@ -230,7 +230,8 @@ * type of the underlying method * @throws GenericSignatureFormatError * if the generic method signature does not conform to the format - * specified in the Java Virtual Machine Specification, 3rd edition + * specified in + * <cite>The Java™ Virtual Machine Specification</cite> * @throws TypeNotPresentException if the underlying method's * return type refers to a non-existent type declaration * @throws MalformedParameterizedTypeException if the @@ -275,7 +276,8 @@ * parameter types of the underlying method, in declaration order * @throws GenericSignatureFormatError * if the generic method signature does not conform to the format - * specified in the Java Virtual Machine Specification, 3rd edition + * specified in + * <cite>The Java™ Virtual Machine Specification</cite> * @throws TypeNotPresentException if any of the parameter * types of the underlying method refers to a non-existent type * declaration @@ -319,7 +321,8 @@ * thrown by the underlying method * @throws GenericSignatureFormatError * if the generic method signature does not conform to the format - * specified in the Java Virtual Machine Specification, 3rd edition + * specified in + * <cite>The Java™ Virtual Machine Specification</cite> * @throws TypeNotPresentException if the underlying method's * {@code throws} clause refers to a non-existent type declaration * @throws MalformedParameterizedTypeException if
--- a/src/share/classes/java/lang/reflect/Modifier.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/lang/reflect/Modifier.java Thu Apr 21 16:42:06 2011 -0700 @@ -34,14 +34,8 @@ * constants to decode class and member access modifiers. The sets of * modifiers are represented as integers with distinct bit positions * representing different modifiers. The values for the constants - * representing the modifiers are taken from <a - * href="http://java.sun.com/docs/books/vmspec/2nd-edition/html/VMSpecTOC.doc.html"><i>The - * Java</i><sup><small>TM</small></sup> <i>Virtual Machine Specification, Second - * edition</i></a> tables - * <a href="http://java.sun.com/docs/books/vmspec/2nd-edition/html/ClassFile.doc.html#75734">4.1</a>, - * <a href="http://java.sun.com/docs/books/vmspec/2nd-edition/html/ClassFile.doc.html#88358">4.4</a>, - * <a href="http://java.sun.com/docs/books/vmspec/2nd-edition/html/ClassFile.doc.html#75568">4.5</a>, and - * <a href="http://java.sun.com/docs/books/vmspec/2nd-edition/html/ClassFile.doc.html#88478">4.7</a>. + * representing the modifiers are taken from the tables in sections 4.1, 4.4, 4.5, and 4.7 of + * <cite>The Java™ Virtual Machine Specification</cite>. * * @see Class#getModifiers() * @see Member#getModifiers() @@ -214,14 +208,8 @@ * public final synchronized strictfp * </pre></blockquote> * The modifier names are returned in an order consistent with the - * suggested modifier orderings given in <a - * href="http://java.sun.com/docs/books/jls/second_edition/html/j.title.doc.html"><em>The - * Java Language Specification, Second Edition</em></a> sections - * <a href="http://java.sun.com/docs/books/jls/second_edition/html/classes.doc.html#21613">§8.1.1</a>, - * <a href="http://java.sun.com/docs/books/jls/second_edition/html/classes.doc.html#78091">§8.3.1</a>, - * <a href="http://java.sun.com/docs/books/jls/second_edition/html/classes.doc.html#78188">§8.4.3</a>, - * <a href="http://java.sun.com/docs/books/jls/second_edition/html/classes.doc.html#42018">§8.8.3</a>, and - * <a href="http://java.sun.com/docs/books/jls/second_edition/html/interfaces.doc.html#235947">§9.1.1</a>. + * suggested modifier orderings given in sections 8.1.1, 8.3.1, 8.4.3, 8.8.3, and 9.1.1 of + * <cite>The Java™ Language Specification</cite>. * The full modifier ordering used by this method is: * <blockquote> {@code * public protected private abstract static final transient @@ -269,9 +257,8 @@ } /* - * Access modifier flag constants from <em>The Java Virtual - * Machine Specification, Second Edition</em>, tables 4.1, 4.4, - * 4.5, and 4.7. + * Access modifier flag constants from tables 4.1, 4.4, 4.5, and 4.7 of + * <cite>The Java™ Virtual Machine Specification</cite> */ /** @@ -403,7 +390,7 @@ * @return an {@code int} value OR-ing together the source language * modifiers that can be applied to a class. * - * @jls3 8.1.1 Class Modifiers + * @jls 8.1.1 Class Modifiers * @since 1.7 */ public static int classModifiers() { @@ -416,7 +403,7 @@ * @return an {@code int} value OR-ing together the source language * modifiers that can be applied to an inteface. * - * @jls3 9.1.1 Interface Modifiers + * @jls 9.1.1 Interface Modifiers * @since 1.7 */ public static int interfaceModifiers() { @@ -429,7 +416,7 @@ * @return an {@code int} value OR-ing together the source language * modifiers that can be applied to a constructor. * - * @jls3 8.8.3 Constructor Modifiers + * @jls 8.8.3 Constructor Modifiers * @since 1.7 */ public static int constructorModifiers() { @@ -442,7 +429,7 @@ * @return an {@code int} value OR-ing together the source language * modifiers that can be applied to a method. * - * @jls3 8.4.3 Method Modifiers + * @jls 8.4.3 Method Modifiers * @since 1.7 */ public static int methodModifiers() { @@ -456,7 +443,7 @@ * @return an {@code int} value OR-ing together the source language * modifiers that can be applied to a field. * - * @jls3 8.3.1 Field Modifiers + * @jls 8.3.1 Field Modifiers * @since 1.7 */ public static int fieldModifiers() {
--- a/src/share/classes/java/math/BigDecimal.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/math/BigDecimal.java Thu Apr 21 16:42:06 2011 -0700 @@ -2905,12 +2905,11 @@ /** * Converts this {@code BigDecimal} to a {@code BigInteger}. - * This conversion is analogous to a <a - * href="http://java.sun.com/docs/books/jls/second_edition/html/conversions.doc.html#25363"><i>narrowing - * primitive conversion</i></a> from {@code double} to - * {@code long} as defined in the <a - * href="http://java.sun.com/docs/books/jls/html/">Java Language - * Specification</a>: any fractional part of this + * This conversion is analogous to the + * <i>narrowing primitive conversion</i> from {@code double} to + * {@code long} as defined in section 5.1.3 of + * <cite>The Java™ Language Specification</cite>: + * any fractional part of this * {@code BigDecimal} will be discarded. Note that this * conversion can lose information about the precision of the * {@code BigDecimal} value. @@ -2942,13 +2941,12 @@ } /** - * Converts this {@code BigDecimal} to a {@code long}. This - * conversion is analogous to a <a - * href="http://java.sun.com/docs/books/jls/second_edition/html/conversions.doc.html#25363"><i>narrowing - * primitive conversion</i></a> from {@code double} to - * {@code short} as defined in the <a - * href="http://java.sun.com/docs/books/jls/html/">Java Language - * Specification</a>: any fractional part of this + * Converts this {@code BigDecimal} to a {@code long}. + * This conversion is analogous to the + * <i>narrowing primitive conversion</i> from {@code double} to + * {@code short} as defined in section 5.1.3 of + * <cite>The Java™ Language Specification</cite>: + * any fractional part of this * {@code BigDecimal} will be discarded, and if the resulting * "{@code BigInteger}" is too big to fit in a * {@code long}, only the low-order 64 bits are returned. @@ -3011,13 +3009,12 @@ } /** - * Converts this {@code BigDecimal} to an {@code int}. This - * conversion is analogous to a <a - * href="http://java.sun.com/docs/books/jls/second_edition/html/conversions.doc.html#25363"><i>narrowing - * primitive conversion</i></a> from {@code double} to - * {@code short} as defined in the <a - * href="http://java.sun.com/docs/books/jls/html/">Java Language - * Specification</a>: any fractional part of this + * Converts this {@code BigDecimal} to an {@code int}. + * This conversion is analogous to the + * <i>narrowing primitive conversion</i> from {@code double} to + * {@code short} as defined in section 5.1.3 of + * <cite>The Java™ Language Specification</cite>: + * any fractional part of this * {@code BigDecimal} will be discarded, and if the resulting * "{@code BigInteger}" is too big to fit in an * {@code int}, only the low-order 32 bits are returned. @@ -3095,12 +3092,11 @@ /** * Converts this {@code BigDecimal} to a {@code float}. - * This conversion is similar to the <a - * href="http://java.sun.com/docs/books/jls/second_edition/html/conversions.doc.html#25363"><i>narrowing - * primitive conversion</i></a> from {@code double} to - * {@code float} defined in the <a - * href="http://java.sun.com/docs/books/jls/html/">Java Language - * Specification</a>: if this {@code BigDecimal} has too great a + * This conversion is similar to the + * <i>narrowing primitive conversion</i> from {@code double} to + * {@code float} as defined in section 5.1.3 of + * <cite>The Java™ Language Specification</cite>: + * if this {@code BigDecimal} has too great a * magnitude to represent as a {@code float}, it will be * converted to {@link Float#NEGATIVE_INFINITY} or {@link * Float#POSITIVE_INFINITY} as appropriate. Note that even when @@ -3119,12 +3115,11 @@ /** * Converts this {@code BigDecimal} to a {@code double}. - * This conversion is similar to the <a - * href="http://java.sun.com/docs/books/jls/second_edition/html/conversions.doc.html#25363"><i>narrowing - * primitive conversion</i></a> from {@code double} to - * {@code float} as defined in the <a - * href="http://java.sun.com/docs/books/jls/html/">Java Language - * Specification</a>: if this {@code BigDecimal} has too great a + * This conversion is similar to the + * <i>narrowing primitive conversion</i> from {@code double} to + * {@code float} as defined in section 5.1.3 of + * <cite>The Java™ Language Specification</cite>: + * if this {@code BigDecimal} has too great a * magnitude represent as a {@code double}, it will be * converted to {@link Double#NEGATIVE_INFINITY} or {@link * Double#POSITIVE_INFINITY} as appropriate. Note that even when
--- a/src/share/classes/java/math/BigInteger.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/math/BigInteger.java Thu Apr 21 16:42:06 2011 -0700 @@ -2719,12 +2719,11 @@ /** * Converts this BigInteger to an {@code int}. This - * conversion is analogous to a <a - * href="http://java.sun.com/docs/books/jls/second_edition/html/conversions.doc.html#25363"><i>narrowing - * primitive conversion</i></a> from {@code long} to - * {@code int} as defined in the <a - * href="http://java.sun.com/docs/books/jls/html/">Java Language - * Specification</a>: if this BigInteger is too big to fit in an + * conversion is analogous to a + * <i>narrowing primitive conversion</i> from {@code long} to + * {@code int} as defined in section 5.1.3 of + * <cite>The Java™ Language Specification</cite>: + * if this BigInteger is too big to fit in an * {@code int}, only the low-order 32 bits are returned. * Note that this conversion can lose information about the * overall magnitude of the BigInteger value as well as return a @@ -2740,12 +2739,11 @@ /** * Converts this BigInteger to a {@code long}. This - * conversion is analogous to a <a - * href="http://java.sun.com/docs/books/jls/second_edition/html/conversions.doc.html#25363"><i>narrowing - * primitive conversion</i></a> from {@code long} to - * {@code int} as defined in the <a - * href="http://java.sun.com/docs/books/jls/html/">Java Language - * Specification</a>: if this BigInteger is too big to fit in a + * conversion is analogous to a + * <i>narrowing primitive conversion</i> from {@code long} to + * {@code int} as defined in section 5.1.3 of + * <cite>The Java™ Language Specification</cite>: + * if this BigInteger is too big to fit in a * {@code long}, only the low-order 64 bits are returned. * Note that this conversion can lose information about the * overall magnitude of the BigInteger value as well as return a @@ -2763,12 +2761,11 @@ /** * Converts this BigInteger to a {@code float}. This - * conversion is similar to the <a - * href="http://java.sun.com/docs/books/jls/second_edition/html/conversions.doc.html#25363"><i>narrowing - * primitive conversion</i></a> from {@code double} to - * {@code float} defined in the <a - * href="http://java.sun.com/docs/books/jls/html/">Java Language - * Specification</a>: if this BigInteger has too great a magnitude + * conversion is similar to the + * <i>narrowing primitive conversion</i> from {@code double} to + * {@code float} as defined in section 5.1.3 of + * <cite>The Java™ Language Specification</cite>: + * if this BigInteger has too great a magnitude * to represent as a {@code float}, it will be converted to * {@link Float#NEGATIVE_INFINITY} or {@link * Float#POSITIVE_INFINITY} as appropriate. Note that even when @@ -2784,12 +2781,11 @@ /** * Converts this BigInteger to a {@code double}. This - * conversion is similar to the <a - * href="http://java.sun.com/docs/books/jls/second_edition/html/conversions.doc.html#25363"><i>narrowing - * primitive conversion</i></a> from {@code double} to - * {@code float} defined in the <a - * href="http://java.sun.com/docs/books/jls/html/">Java Language - * Specification</a>: if this BigInteger has too great a magnitude + * conversion is similar to the + * <i>narrowing primitive conversion</i> from {@code double} to + * {@code float} as defined in section 5.1.3 of + * <cite>The Java™ Language Specification</cite>: + * if this BigInteger has too great a magnitude * to represent as a {@code double}, it will be converted to * {@link Double#NEGATIVE_INFINITY} or {@link * Double#POSITIVE_INFINITY} as appropriate. Note that even when
--- a/src/share/classes/java/net/NetworkInterface.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/net/NetworkInterface.java Thu Apr 21 16:42:06 2011 -0700 @@ -547,13 +547,8 @@ if (displayName != null) { result += " (" + displayName + ")"; } - result += " index: "+index+" addresses:\n"; - for (Enumeration e = getInetAddresses(); e.hasMoreElements(); ) { - InetAddress addr = (InetAddress)e.nextElement(); - result += addr+";\n"; - } return result; } + private static native void init(); - }
--- a/src/share/classes/java/nio/file/FileSystem.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/nio/file/FileSystem.java Thu Apr 21 16:42:06 2011 -0700 @@ -391,6 +391,13 @@ * character is used to separate the subpatterns. Groups cannot be nested. * </p></li> * + * <li><p> Leading period<tt>/</tt>dot characters in file name are + * treated as regular characters in match operations. For example, + * the {@code "*"} glob pattern matches file name {@code ".login"}. + * The {@link Files#isHidden} method may be used to test whether a file + * is considered hidden. + * </p></li> + * * <li><p> All other characters match themselves in an implementation * dependent manner. This includes characters representing any {@link * FileSystem#getSeparator name-separators}. </p></li>
--- a/src/share/classes/java/security/SecureClassLoader.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/security/SecureClassLoader.java Thu Apr 21 16:42:06 2011 -0700 @@ -118,10 +118,8 @@ * and without a trailing ".class" suffix. * @param b the bytes that make up the class data. The bytes in * positions <code>off</code> through <code>off+len-1</code> - * should have the format of a valid class file as defined - * by the - * <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a>. + * should have the format of a valid class file as defined by + * <cite>The Java™ Virtual Machine Specification</cite>. * @param off the start offset in <code>b</code> of the class data * @param len the length of the class data * @param cs the associated CodeSource, or <code>null</code> if none @@ -157,9 +155,8 @@ * and without a trailing ".class" suffix. * @param b the bytes that make up the class data. The bytes from positions * <tt>b.position()</tt> through <tt>b.position() + b.limit() -1</tt> - * should have the format of a valid class file as defined by the - * <a href="http://java.sun.com/docs/books/vmspec/">Java Virtual - * Machine Specification</a>. + * should have the format of a valid class file as defined by + * <cite>The Java™ Virtual Machine Specification</cite>. * @param cs the associated CodeSource, or <code>null</code> if none * @return the <code>Class</code> object created from the data, * and optional CodeSource.
--- a/src/share/classes/java/security/SignedObject.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/security/SignedObject.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 2003, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -249,10 +249,10 @@ * a stream. */ private void readObject(java.io.ObjectInputStream s) - throws java.io.IOException, ClassNotFoundException - { - s.defaultReadObject(); - content = content.clone(); - signature = signature.clone(); + throws java.io.IOException, ClassNotFoundException { + java.io.ObjectInputStream.GetField fields = s.readFields(); + content = ((byte[])fields.get("content", null)).clone(); + signature = ((byte[])fields.get("signature", null)).clone(); + thealgorithm = (String)fields.get("thealgorithm", null); } }
--- a/src/share/classes/java/sql/DriverManager.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/sql/DriverManager.java Thu Apr 21 16:42:06 2011 -0700 @@ -80,7 +80,7 @@ // List of registered JDBC drivers - private final static CopyOnWriteArrayList<Driver> registeredDrivers = new CopyOnWriteArrayList<Driver>(); + private final static CopyOnWriteArrayList<DriverInfo> registeredDrivers = new CopyOnWriteArrayList<DriverInfo>(); private static volatile int loginTimeout = 0; private static volatile java.io.PrintWriter logWriter = null; private static volatile java.io.PrintStream logStream = null; @@ -265,22 +265,22 @@ // Walk through the loaded registeredDrivers attempting to locate someone // who understands the given URL. - for (Driver aDriver : registeredDrivers) { + for (DriverInfo aDriver : registeredDrivers) { // If the caller does not have permission to load the driver then // skip it. - if(isDriverAllowed(aDriver, callerCL)) { + if(isDriverAllowed(aDriver.driver, callerCL)) { try { - if(aDriver.acceptsURL(url)) { + if(aDriver.driver.acceptsURL(url)) { // Success! - println("getDriver returning " + aDriver.getClass().getName()); - return (aDriver); + println("getDriver returning " + aDriver.driver.getClass().getName()); + return (aDriver.driver); } } catch(SQLException sqe) { // Drop through and try the next driver. } } else { - println(" skipping: " + aDriver.getClass().getName()); + println(" skipping: " + aDriver.driver.getClass().getName()); } } @@ -305,7 +305,7 @@ /* Register the driver if it has not already been added to our list */ if(driver != null) { - registeredDrivers.addIfAbsent(driver); + registeredDrivers.addIfAbsent(new DriverInfo(driver)); } else { // This is for compatibility with the original DriverManager throw new NullPointerException(); @@ -333,9 +333,10 @@ ClassLoader callerCL = DriverManager.getCallerClassLoader(); println("DriverManager.deregisterDriver: " + driver); - if(registeredDrivers.contains(driver)) { + DriverInfo aDriver = new DriverInfo(driver); + if(registeredDrivers.contains(aDriver)) { if (isDriverAllowed(driver, callerCL)) { - registeredDrivers.remove(driver); + registeredDrivers.remove(aDriver); } else { // If the caller does not have permission to load the driver then // throw a SecurityException. @@ -363,11 +364,11 @@ ClassLoader callerCL = DriverManager.getCallerClassLoader(); // Walk through the loaded registeredDrivers. - for(Driver aDriver : registeredDrivers) { + for(DriverInfo aDriver : registeredDrivers) { // If the caller does not have permission to load the driver then // skip it. - if(isDriverAllowed(aDriver, callerCL)) { - result.addElement(aDriver); + if(isDriverAllowed(aDriver.driver, callerCL)) { + result.addElement(aDriver.driver); } else { println(" skipping: " + aDriver.getClass().getName()); } @@ -482,8 +483,8 @@ private static void loadInitialDrivers() { String drivers; try { - drivers = (String) AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { + drivers = AccessController.doPrivileged(new PrivilegedAction<String>() { + public String run() { return System.getProperty("jdbc.drivers"); } }); @@ -495,8 +496,8 @@ // exposed as a java.sql.Driver.class service. // ServiceLoader.load() replaces the sun.misc.Providers() - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { + AccessController.doPrivileged(new PrivilegedAction<Void>() { + public Void run() { ServiceLoader<Driver> loadedDrivers = ServiceLoader.load(Driver.class); Iterator driversIterator = loadedDrivers.iterator(); @@ -569,16 +570,16 @@ // Remember the first exception that gets raised so we can reraise it. SQLException reason = null; - for(Driver aDriver : registeredDrivers) { + for(DriverInfo aDriver : registeredDrivers) { // If the caller does not have permission to load the driver then // skip it. - if(isDriverAllowed(aDriver, callerCL)) { + if(isDriverAllowed(aDriver.driver, callerCL)) { try { - println(" trying " + aDriver.getClass().getName()); - Connection con = aDriver.connect(url, info); + println(" trying " + aDriver.driver.getClass().getName()); + Connection con = aDriver.driver.connect(url, info); if (con != null) { // Success! - println("getConnection returning " + aDriver.getClass().getName()); + println("getConnection returning " + aDriver.driver.getClass().getName()); return (con); } } catch (SQLException ex) { @@ -607,3 +608,29 @@ private static native ClassLoader getCallerClassLoader(); } + +/* + * Wrapper class for registered Drivers in order to not expose Driver.equals() + * to avoid the capture of the Driver it being compared to as it might not + * normally have access. + */ +class DriverInfo { + + final Driver driver; + DriverInfo(Driver driver) { + this.driver = driver; + } + + public boolean equals(Object other) { + return (other instanceof DriverInfo) + && this.driver == ((DriverInfo) other).driver; + } + + public int hashCode() { + return driver.hashCode(); + } + + public String toString() { + return ("driver[className=" + driver + "]"); + } +}
--- a/src/share/classes/java/sql/ResultSet.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/sql/ResultSet.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1996, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1996, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -137,7 +137,7 @@ * to retrieve the next result from a sequence of multiple results. * * <P>The number, types and properties of a <code>ResultSet</code> - * object's columns are provided by the <code>ResulSetMetaData</code> + * object's columns are provided by the <code>ResultSetMetaData</code> * object returned by the <code>ResultSet.getMetaData</code> method. * * @see Statement#executeQuery @@ -422,7 +422,7 @@ * of this <code>ResultSet</code> object as * a stream of ASCII characters. The value can then be read in chunks from the * stream. This method is particularly - * suitable for retrieving large <char>LONGVARCHAR</char> values. + * suitable for retrieving large <code>LONGVARCHAR</code> values. * The JDBC driver will * do any necessary conversion from the database format into ASCII. *
--- a/src/share/classes/java/sql/SQLPermission.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/sql/SQLPermission.java Thu Apr 21 16:42:06 2011 -0700 @@ -116,11 +116,11 @@ /** * Creates a new <code>SQLPermission</code> object with the specified name. - * The name is the symbolic name of the <code>SQLPermission</code>; currently, - * the only name allowed is "setLog". + * The name is the symbolic name of the <code>SQLPermission</code>. * * @param name the name of this <code>SQLPermission</code> object, which must - * be <code>setLog</code> + * be either {@code setLog}, {@code callAbort}, {@code setSyncFactory}, + * or {@code setNetworkTimeout} * @throws NullPointerException if <code>name</code> is <code>null</code>. * @throws IllegalArgumentException if <code>name</code> is empty. @@ -134,10 +134,11 @@ * Creates a new <code>SQLPermission</code> object with the specified name. * The name is the symbolic name of the <code>SQLPermission</code>; the * actions <code>String</code> is currently unused and should be - * <code>null</code>. + * <code>null</code>. * * @param name the name of this <code>SQLPermission</code> object, which must - * be <code>setLog</code> + * be either {@code setLog}, {@code callAbort}, {@code setSyncFactory}, + * or {@code setNetworkTimeout} * @param actions should be <code>null</code> * @throws NullPointerException if <code>name</code> is <code>null</code>. * @throws IllegalArgumentException if <code>name</code> is empty.
--- a/src/share/classes/java/sql/Timestamp.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/sql/Timestamp.java Thu Apr 21 16:42:06 2011 -0700 @@ -54,7 +54,7 @@ * As a result, the <code>Timestamp.equals(Object)</code> * method is not symmetric with respect to the * <code>java.util.Date.equals(Object)</code> - * method. Also, the <code>hashcode</code> method uses the underlying + * method. Also, the <code>hashCode</code> method uses the underlying * <code>java.util.Date</code> * implementation and therefore does not include nanos in its computation. * <P> @@ -515,6 +515,18 @@ } } + /** + * {@inheritDoc} + * + * The {@code hashCode} method uses the underlying {@code java.util.Date} + * implementation and therefore does not include nanos in its computation. + * + */ + @Override + public int hashCode() { + return super.hashCode(); + } + static final long serialVersionUID = 2745179027874758501L; }
--- a/src/share/classes/java/util/AbstractQueue.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/AbstractQueue.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util;
--- a/src/share/classes/java/util/AbstractSet.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/AbstractSet.java Thu Apr 21 16:42:06 2011 -0700 @@ -156,9 +156,11 @@ * @throws UnsupportedOperationException if the <tt>removeAll</tt> operation * is not supported by this set * @throws ClassCastException if the class of an element of this set - * is incompatible with the specified collection (optional) + * is incompatible with the specified collection + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if this set contains a null element and the - * specified collection does not permit null elements (optional), + * specified collection does not permit null elements + * (<a href="Collection.html#optional-restrictions">optional</a>), * or if the specified collection is null * @see #remove(Object) * @see #contains(Object)
--- a/src/share/classes/java/util/ArrayDeque.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/ArrayDeque.java Thu Apr 21 16:42:06 2011 -0700 @@ -29,7 +29,7 @@ * file: * * Written by Josh Bloch of Google Inc. and released to the public domain, - * as explained at http://creativecommons.org/licenses/publicdomain. + * as explained at http://creativecommons.org/publicdomain/zero/1.0/. */ package java.util;
--- a/src/share/classes/java/util/ArrayList.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/ArrayList.java Thu Apr 21 16:42:06 2011 -0700 @@ -628,9 +628,11 @@ * @param c collection containing elements to be removed from this list * @return {@code true} if this list changed as a result of the call * @throws ClassCastException if the class of an element of this list - * is incompatible with the specified collection (optional) + * is incompatible with the specified collection + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if this list contains a null element and the - * specified collection does not permit null elements (optional), + * specified collection does not permit null elements + * (<a href="Collection.html#optional-restrictions">optional</a>), * or if the specified collection is null * @see Collection#contains(Object) */ @@ -646,9 +648,11 @@ * @param c collection containing elements to be retained in this list * @return {@code true} if this list changed as a result of the call * @throws ClassCastException if the class of an element of this list - * is incompatible with the specified collection (optional) + * is incompatible with the specified collection + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if this list contains a null element and the - * specified collection does not permit null elements (optional), + * specified collection does not permit null elements + * (<a href="Collection.html#optional-restrictions">optional</a>), * or if the specified collection is null * @see Collection#contains(Object) */
--- a/src/share/classes/java/util/Collection.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/Collection.java Thu Apr 21 16:42:06 2011 -0700 @@ -60,7 +60,8 @@ * but is not required to, throw the exception if the collection to be added * is empty. * - * <p>Some collection implementations have restrictions on the elements that + * <p><a name="optional-restrictions"/> + * Some collection implementations have restrictions on the elements that * they may contain. For example, some implementations prohibit null elements, * and some have restrictions on the types of their elements. Attempting to * add an ineligible element throws an unchecked exception, typically @@ -152,9 +153,11 @@ * @return <tt>true</tt> if this collection contains the specified * element * @throws ClassCastException if the type of the specified element - * is incompatible with this collection (optional) + * is incompatible with this collection + * (<a href="#optional-restrictions">optional</a>) * @throws NullPointerException if the specified element is null and this - * collection does not permit null elements (optional) + * collection does not permit null elements + * (<a href="#optional-restrictions">optional</a>) */ boolean contains(Object o); @@ -279,9 +282,11 @@ * @param o element to be removed from this collection, if present * @return <tt>true</tt> if an element was removed as a result of this call * @throws ClassCastException if the type of the specified element - * is incompatible with this collection (optional) + * is incompatible with this collection + * (<a href="#optional-restrictions">optional</a>) * @throws NullPointerException if the specified element is null and this - * collection does not permit null elements (optional) + * collection does not permit null elements + * (<a href="#optional-restrictions">optional</a>) * @throws UnsupportedOperationException if the <tt>remove</tt> operation * is not supported by this collection */ @@ -299,10 +304,13 @@ * in the specified collection * @throws ClassCastException if the types of one or more elements * in the specified collection are incompatible with this - * collection (optional) + * collection + * (<a href="#optional-restrictions">optional</a>) * @throws NullPointerException if the specified collection contains one * or more null elements and this collection does not permit null - * elements (optional), or if the specified collection is null + * elements + * (<a href="#optional-restrictions">optional</a>), + * or if the specified collection is null. * @see #contains(Object) */ boolean containsAll(Collection<?> c); @@ -346,10 +354,13 @@ * is not supported by this collection * @throws ClassCastException if the types of one or more elements * in this collection are incompatible with the specified - * collection (optional) + * collection + * (<a href="#optional-restrictions">optional</a>) * @throws NullPointerException if this collection contains one or more * null elements and the specified collection does not support - * null elements (optional), or if the specified collection is null + * null elements + * (<a href="#optional-restrictions">optional</a>), + * or if the specified collection is null * @see #remove(Object) * @see #contains(Object) */ @@ -367,10 +378,13 @@ * is not supported by this collection * @throws ClassCastException if the types of one or more elements * in this collection are incompatible with the specified - * collection (optional) + * collection + * (<a href="#optional-restrictions">optional</a>) * @throws NullPointerException if this collection contains one or more * null elements and the specified collection does not permit null - * elements (optional), or if the specified collection is null + * elements + * (<a href="#optional-restrictions">optional</a>), + * or if the specified collection is null * @see #remove(Object) * @see #contains(Object) */
--- a/src/share/classes/java/util/Collections.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/Collections.java Thu Apr 21 16:42:06 2011 -0700 @@ -3746,9 +3746,10 @@ * @throws NullPointerException if either collection is {@code null}. * @throws NullPointerException if one collection contains a {@code null} * element and {@code null} is not an eligible element for the other collection. - * (optional) + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws ClassCastException if one collection contains an element that is - * of a type which is ineligible for the other collection. (optional) + * of a type which is ineligible for the other collection. + * (<a href="Collection.html#optional-restrictions">optional</a>) * @since 1.5 */ public static boolean disjoint(Collection<?> c1, Collection<?> c2) {
--- a/src/share/classes/java/util/Deque.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/Deque.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea and Josh Bloch with assistance from members of * JCP JSR-166 Expert Group and released to the public domain, as explained - * at http://creativecommons.org/licenses/publicdomain + * at http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util; @@ -351,9 +351,11 @@ * @param o element to be removed from this deque, if present * @return <tt>true</tt> if an element was removed as a result of this call * @throws ClassCastException if the class of the specified element - * is incompatible with this deque (optional) + * is incompatible with this deque + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if the specified element is null and this - * deque does not permit null elements (optional) + * deque does not permit null elements + * (<a href="Collection.html#optional-restrictions">optional</a>) */ boolean removeFirstOccurrence(Object o); @@ -369,9 +371,11 @@ * @param o element to be removed from this deque, if present * @return <tt>true</tt> if an element was removed as a result of this call * @throws ClassCastException if the class of the specified element - * is incompatible with this deque (optional) + * is incompatible with this deque + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if the specified element is null and this - * deque does not permit null elements (optional) + * deque does not permit null elements + * (<a href="Collection.html#optional-restrictions">optional</a>) */ boolean removeLastOccurrence(Object o); @@ -527,9 +531,11 @@ * @param o element to be removed from this deque, if present * @return <tt>true</tt> if an element was removed as a result of this call * @throws ClassCastException if the class of the specified element - * is incompatible with this deque (optional) + * is incompatible with this deque + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if the specified element is null and this - * deque does not permit null elements (optional) + * deque does not permit null elements + * (<a href="Collection.html#optional-restrictions">optional</a>) */ boolean remove(Object o); @@ -542,9 +548,11 @@ * @param o element whose presence in this deque is to be tested * @return <tt>true</tt> if this deque contains the specified element * @throws ClassCastException if the type of the specified element - * is incompatible with this deque (optional) + * is incompatible with this deque + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if the specified element is null and this - * deque does not permit null elements (optional) + * deque does not permit null elements + * (<a href="Collection.html#optional-restrictions">optional</a>) */ boolean contains(Object o);
--- a/src/share/classes/java/util/EnumMap.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/EnumMap.java Thu Apr 21 16:42:06 2011 -0700 @@ -106,7 +106,7 @@ /** * Distinguished non-null value for representing null values. */ - private static final Object NULL = new Object(); + private static final Object NULL = new Integer(0); private Object maskNull(Object value) { return (value == null ? NULL : value); @@ -116,7 +116,7 @@ return (V) (value == NULL ? null : value); } - private static Enum[] ZERO_LENGTH_ENUM_ARRAY = new Enum[0]; + private static final Enum[] ZERO_LENGTH_ENUM_ARRAY = new Enum[0]; /** * Creates an empty enum map with the specified key type. @@ -464,6 +464,7 @@ public Iterator<Map.Entry<K,V>> iterator() { return new EntryIterator(); } + public boolean contains(Object o) { if (!(o instanceof Map.Entry)) return false; @@ -552,70 +553,82 @@ } } - /** - * Since we don't use Entry objects, we use the Iterator itself as entry. - */ - private class EntryIterator extends EnumMapIterator<Map.Entry<K,V>> - implements Map.Entry<K,V> - { + private class EntryIterator extends EnumMapIterator<Map.Entry<K,V>> { + private Entry lastReturnedEntry = null; + public Map.Entry<K,V> next() { if (!hasNext()) throw new NoSuchElementException(); - lastReturnedIndex = index++; - return this; - } - - public K getKey() { - checkLastReturnedIndexForEntryUse(); - return keyUniverse[lastReturnedIndex]; + lastReturnedEntry = new Entry(index++); + return lastReturnedEntry; } - public V getValue() { - checkLastReturnedIndexForEntryUse(); - return unmaskNull(vals[lastReturnedIndex]); - } - - public V setValue(V value) { - checkLastReturnedIndexForEntryUse(); - V oldValue = unmaskNull(vals[lastReturnedIndex]); - vals[lastReturnedIndex] = maskNull(value); - return oldValue; + public void remove() { + lastReturnedIndex = + ((null == lastReturnedEntry) ? -1 : lastReturnedEntry.index); + super.remove(); + lastReturnedEntry.index = lastReturnedIndex; + lastReturnedEntry = null; } - public boolean equals(Object o) { - if (lastReturnedIndex < 0) - return o == this; + private class Entry implements Map.Entry<K,V> { + private int index; + + private Entry(int index) { + this.index = index; + } + + public K getKey() { + checkIndexForEntryUse(); + return keyUniverse[index]; + } - if (!(o instanceof Map.Entry)) - return false; - Map.Entry e = (Map.Entry)o; - V ourValue = unmaskNull(vals[lastReturnedIndex]); - Object hisValue = e.getValue(); - return e.getKey() == keyUniverse[lastReturnedIndex] && - (ourValue == hisValue || - (ourValue != null && ourValue.equals(hisValue))); - } + public V getValue() { + checkIndexForEntryUse(); + return unmaskNull(vals[index]); + } + + public V setValue(V value) { + checkIndexForEntryUse(); + V oldValue = unmaskNull(vals[index]); + vals[index] = maskNull(value); + return oldValue; + } + + public boolean equals(Object o) { + if (index < 0) + return o == this; - public int hashCode() { - if (lastReturnedIndex < 0) - return super.hashCode(); + if (!(o instanceof Map.Entry)) + return false; - Object value = vals[lastReturnedIndex]; - return keyUniverse[lastReturnedIndex].hashCode() - ^ (value == NULL ? 0 : value.hashCode()); - } + Map.Entry e = (Map.Entry)o; + V ourValue = unmaskNull(vals[index]); + Object hisValue = e.getValue(); + return (e.getKey() == keyUniverse[index] && + (ourValue == hisValue || + (ourValue != null && ourValue.equals(hisValue)))); + } + + public int hashCode() { + if (index < 0) + return super.hashCode(); - public String toString() { - if (lastReturnedIndex < 0) - return super.toString(); + return entryHashCode(index); + } + + public String toString() { + if (index < 0) + return super.toString(); - return keyUniverse[lastReturnedIndex] + "=" - + unmaskNull(vals[lastReturnedIndex]); - } + return keyUniverse[index] + "=" + + unmaskNull(vals[index]); + } - private void checkLastReturnedIndexForEntryUse() { - if (lastReturnedIndex < 0) - throw new IllegalStateException("Entry was removed"); + private void checkIndexForEntryUse() { + if (index < 0) + throw new IllegalStateException("Entry was removed"); + } } } @@ -631,10 +644,35 @@ * @return <tt>true</tt> if the specified object is equal to this map */ public boolean equals(Object o) { - if (!(o instanceof EnumMap)) - return super.equals(o); + if (this == o) + return true; + if (o instanceof EnumMap) + return equals((EnumMap)o); + if (!(o instanceof Map)) + return false; + + Map<K,V> m = (Map<K,V>)o; + if (size != m.size()) + return false; - EnumMap em = (EnumMap)o; + for (int i = 0; i < keyUniverse.length; i++) { + if (null != vals[i]) { + K key = keyUniverse[i]; + V value = unmaskNull(vals[i]); + if (null == value) { + if (!((null == m.get(key)) && m.containsKey(key))) + return false; + } else { + if (!value.equals(m.get(key))) + return false; + } + } + } + + return true; + } + + private boolean equals(EnumMap em) { if (em.keyType != keyType) return size == 0 && em.size == 0; @@ -650,6 +688,26 @@ } /** + * Returns the hash code value for this map. The hash code of a map is + * defined to be the sum of the hash codes of each entry in the map. + */ + public int hashCode() { + int h = 0; + + for (int i = 0; i < keyUniverse.length; i++) { + if (null != vals[i]) { + h += entryHashCode(i); + } + } + + return h; + } + + private int entryHashCode(int index) { + return (keyUniverse[index].hashCode() ^ vals[index].hashCode()); + } + + /** * Returns a shallow copy of this enum map. (The values themselves * are not cloned. * @@ -705,9 +763,13 @@ s.writeInt(size); // Write out keys and values (alternating) - for (Map.Entry<K,V> e : entrySet()) { - s.writeObject(e.getKey()); - s.writeObject(e.getValue()); + int entriesToBeWritten = size; + for (int i = 0; entriesToBeWritten > 0; i++) { + if (null != vals[i]) { + s.writeObject(keyUniverse[i]); + s.writeObject(unmaskNull(vals[i])); + entriesToBeWritten--; + } } }
--- a/src/share/classes/java/util/Formatter.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/Formatter.java Thu Apr 21 16:42:06 2011 -0700 @@ -1818,9 +1818,9 @@ * </pre></blockquote> * * <p> The maximum number of arguments is limited by the maximum dimension of a - * Java array as defined by the <a - * href="http://java.sun.com/docs/books/vmspec/">Java Virtual Machine - * Specification</a>. If the argument index is does not correspond to an + * Java array as defined by + * <cite>The Java™ Virtual Machine Specification</cite>. + * If the argument index is does not correspond to an * available argument, then a {@link MissingFormatArgumentException} is thrown. * * <p> If there are more arguments than format specifiers, the extra arguments @@ -2403,8 +2403,7 @@ * string. If there are more arguments than format specifiers, the * extra arguments are ignored. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by - * the <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a>. + * <cite>The Java™ Virtual Machine Specification</cite>. * * @throws IllegalFormatException * If a format string contains an illegal syntax, a format @@ -2443,8 +2442,7 @@ * string. If there are more arguments than format specifiers, the * extra arguments are ignored. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by - * the <a href="http://java.sun.com/docs/books/vmspec/">Java - * Virtual Machine Specification</a> + * <cite>The Java™ Virtual Machine Specification</cite>. * * @throws IllegalFormatException * If a format string contains an illegal syntax, a format
--- a/src/share/classes/java/util/IdentityHashMap.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/IdentityHashMap.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -829,71 +829,82 @@ } } - /** - * Since we don't use Entry objects, we use the Iterator - * itself as an entry. - */ private class EntryIterator extends IdentityHashMapIterator<Map.Entry<K,V>> - implements Map.Entry<K,V> { + private Entry lastReturnedEntry = null; + public Map.Entry<K,V> next() { - nextIndex(); - return this; + lastReturnedEntry = new Entry(nextIndex()); + return lastReturnedEntry; } - public K getKey() { - // Provide a better exception than out of bounds index - if (lastReturnedIndex < 0) - throw new IllegalStateException("Entry was removed"); - - return (K) unmaskNull(traversalTable[lastReturnedIndex]); - } - - public V getValue() { - // Provide a better exception than out of bounds index - if (lastReturnedIndex < 0) - throw new IllegalStateException("Entry was removed"); - - return (V) traversalTable[lastReturnedIndex+1]; + public void remove() { + lastReturnedIndex = + ((null == lastReturnedEntry) ? -1 : lastReturnedEntry.index); + super.remove(); + lastReturnedEntry.index = lastReturnedIndex; + lastReturnedEntry = null; } - public V setValue(V value) { - // It would be mean-spirited to proceed here if remove() called - if (lastReturnedIndex < 0) - throw new IllegalStateException("Entry was removed"); - V oldValue = (V) traversalTable[lastReturnedIndex+1]; - traversalTable[lastReturnedIndex+1] = value; - // if shadowing, force into main table - if (traversalTable != IdentityHashMap.this.table) - put((K) traversalTable[lastReturnedIndex], value); - return oldValue; - } + private class Entry implements Map.Entry<K,V> { + private int index; + + private Entry(int index) { + this.index = index; + } + + public K getKey() { + checkIndexForEntryUse(); + return (K) unmaskNull(traversalTable[index]); + } - public boolean equals(Object o) { - if (lastReturnedIndex < 0) - return super.equals(o); + public V getValue() { + checkIndexForEntryUse(); + return (V) traversalTable[index+1]; + } + + public V setValue(V value) { + checkIndexForEntryUse(); + V oldValue = (V) traversalTable[index+1]; + traversalTable[index+1] = value; + // if shadowing, force into main table + if (traversalTable != IdentityHashMap.this.table) + put((K) traversalTable[index], value); + return oldValue; + } - if (!(o instanceof Map.Entry)) - return false; - Map.Entry e = (Map.Entry)o; - return e.getKey() == getKey() && - e.getValue() == getValue(); - } + public boolean equals(Object o) { + if (index < 0) + return super.equals(o); + + if (!(o instanceof Map.Entry)) + return false; + Map.Entry e = (Map.Entry)o; + return (e.getKey() == unmaskNull(traversalTable[index]) && + e.getValue() == traversalTable[index+1]); + } + + public int hashCode() { + if (lastReturnedIndex < 0) + return super.hashCode(); - public int hashCode() { - if (lastReturnedIndex < 0) - return super.hashCode(); + return (System.identityHashCode(unmaskNull(traversalTable[index])) ^ + System.identityHashCode(traversalTable[index+1])); + } + + public String toString() { + if (index < 0) + return super.toString(); - return System.identityHashCode(getKey()) ^ - System.identityHashCode(getValue()); - } + return (unmaskNull(traversalTable[index]) + "=" + + traversalTable[index+1]); + } - public String toString() { - if (lastReturnedIndex < 0) - return super.toString(); - - return getKey() + "=" + getValue(); + private void checkIndexForEntryUse() { + if (index < 0) + throw new IllegalStateException("Entry was removed"); + } } }
--- a/src/share/classes/java/util/List.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/List.java Thu Apr 21 16:42:06 2011 -0700 @@ -134,9 +134,11 @@ * @param o element whose presence in this list is to be tested * @return <tt>true</tt> if this list contains the specified element * @throws ClassCastException if the type of the specified element - * is incompatible with this list (optional) + * is incompatible with this list + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if the specified element is null and this - * list does not permit null elements (optional) + * list does not permit null elements + * (<a href="Collection.html#optional-restrictions">optional</a>) */ boolean contains(Object o); @@ -245,9 +247,11 @@ * @param o element to be removed from this list, if present * @return <tt>true</tt> if this list contained the specified element * @throws ClassCastException if the type of the specified element - * is incompatible with this list (optional) + * is incompatible with this list + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if the specified element is null and this - * list does not permit null elements (optional) + * list does not permit null elements + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws UnsupportedOperationException if the <tt>remove</tt> operation * is not supported by this list */ @@ -265,10 +269,13 @@ * specified collection * @throws ClassCastException if the types of one or more elements * in the specified collection are incompatible with this - * list (optional) + * list + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if the specified collection contains one * or more null elements and this list does not permit null - * elements (optional), or if the specified collection is null + * elements + * (<a href="Collection.html#optional-restrictions">optional</a>), + * or if the specified collection is null * @see #contains(Object) */ boolean containsAll(Collection<?> c); @@ -334,9 +341,11 @@ * @throws UnsupportedOperationException if the <tt>removeAll</tt> operation * is not supported by this list * @throws ClassCastException if the class of an element of this list - * is incompatible with the specified collection (optional) + * is incompatible with the specified collection + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if this list contains a null element and the - * specified collection does not permit null elements (optional), + * specified collection does not permit null elements + * (<a href="Collection.html#optional-restrictions">optional</a>), * or if the specified collection is null * @see #remove(Object) * @see #contains(Object) @@ -354,9 +363,11 @@ * @throws UnsupportedOperationException if the <tt>retainAll</tt> operation * is not supported by this list * @throws ClassCastException if the class of an element of this list - * is incompatible with the specified collection (optional) + * is incompatible with the specified collection + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if this list contains a null element and the - * specified collection does not permit null elements (optional), + * specified collection does not permit null elements + * (<a href="Collection.html#optional-restrictions">optional</a>), * or if the specified collection is null * @see #remove(Object) * @see #contains(Object) @@ -493,9 +504,11 @@ * @return the index of the first occurrence of the specified element in * this list, or -1 if this list does not contain the element * @throws ClassCastException if the type of the specified element - * is incompatible with this list (optional) + * is incompatible with this list + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if the specified element is null and this - * list does not permit null elements (optional) + * list does not permit null elements + * (<a href="Collection.html#optional-restrictions">optional</a>) */ int indexOf(Object o); @@ -510,9 +523,11 @@ * @return the index of the last occurrence of the specified element in * this list, or -1 if this list does not contain the element * @throws ClassCastException if the type of the specified element - * is incompatible with this list (optional) + * is incompatible with this list + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if the specified element is null and this - * list does not permit null elements (optional) + * list does not permit null elements + * (<a href="Collection.html#optional-restrictions">optional</a>) */ int lastIndexOf(Object o);
--- a/src/share/classes/java/util/ListIterator.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/ListIterator.java Thu Apr 21 16:42:06 2011 -0700 @@ -173,9 +173,9 @@ /** * Inserts the specified element into the list (optional operation). - * The element is inserted immediately before the next element that - * would be returned by {@link #next}, if any, and after the next - * element that would be returned by {@link #previous}, if any. (If the + * The element is inserted immediately before the element that + * would be returned by {@link #next}, if any, and after the element + * that would be returned by {@link #previous}, if any. (If the * list contains no elements, the new element becomes the sole element * on the list.) The new element is inserted before the implicit * cursor: a subsequent call to {@code next} would be unaffected, and a
--- a/src/share/classes/java/util/Map.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/Map.java Thu Apr 21 16:42:06 2011 -0700 @@ -144,9 +144,11 @@ * @return <tt>true</tt> if this map contains a mapping for the specified * key * @throws ClassCastException if the key is of an inappropriate type for - * this map (optional) + * this map + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if the specified key is null and this map - * does not permit null keys (optional) + * does not permit null keys + * (<a href="Collection.html#optional-restrictions">optional</a>) */ boolean containsKey(Object key); @@ -162,9 +164,11 @@ * @return <tt>true</tt> if this map maps one or more keys to the * specified value * @throws ClassCastException if the value is of an inappropriate type for - * this map (optional) + * this map + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if the specified value is null and this - * map does not permit null values (optional) + * map does not permit null values + * (<a href="Collection.html#optional-restrictions">optional</a>) */ boolean containsValue(Object value); @@ -187,9 +191,11 @@ * @return the value to which the specified key is mapped, or * {@code null} if this map contains no mapping for the key * @throws ClassCastException if the key is of an inappropriate type for - * this map (optional) + * this map + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if the specified key is null and this map - * does not permit null keys (optional) + * does not permit null keys + * (<a href="Collection.html#optional-restrictions">optional</a>) */ V get(Object key); @@ -245,9 +251,11 @@ * @throws UnsupportedOperationException if the <tt>remove</tt> operation * is not supported by this map * @throws ClassCastException if the key is of an inappropriate type for - * this map (optional) + * this map + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if the specified key is null and this - * map does not permit null keys (optional) + * map does not permit null keys + * (<a href="Collection.html#optional-restrictions">optional</a>) */ V remove(Object key); @@ -466,4 +474,5 @@ * @see #equals(Object) */ int hashCode(); + }
--- a/src/share/classes/java/util/NavigableMap.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/NavigableMap.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea and Josh Bloch with assistance from members of JCP * JSR-166 Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util;
--- a/src/share/classes/java/util/NavigableSet.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/NavigableSet.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea and Josh Bloch with assistance from members of JCP * JSR-166 Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util;
--- a/src/share/classes/java/util/Properties.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/Properties.java Thu Apr 21 16:42:06 2011 -0700 @@ -68,8 +68,9 @@ * methods work the same way as the load(Reader)/store(Writer, String) pair, except * the input/output stream is encoded in ISO 8859-1 character encoding. * Characters that cannot be directly represented in this encoding can be written using - * <a href="http://java.sun.com/docs/books/jls/third_edition/html/lexical.html#3.3">Unicode escapes</a> - * ; only a single 'u' character is allowed in an escape + * Unicode escapes as defined in section 3.3 of + * <cite>The Java™ Language Specification</cite>; + * only a single 'u' character is allowed in an escape * sequence. The native2ascii tool can be used to convert property files to and * from other character encodings. * @@ -272,11 +273,8 @@ * <a name="unicodeescapes"></a> * Characters in keys and elements can be represented in escape * sequences similar to those used for character and string literals - * (see <a - * href="http://java.sun.com/docs/books/jls/third_edition/html/lexical.html#3.3">§3.3</a> - * and <a - * href="http://java.sun.com/docs/books/jls/third_edition/html/lexical.html#3.10.6">§3.10.6</a> - * of the <i>Java Language Specification</i>). + * (see sections 3.3 and 3.10.6 of + * <cite>The Java™ Language Specification</cite>). * * The differences from the character escape sequences and Unicode * escapes used for characters and strings are: @@ -326,8 +324,9 @@ * {@link #load(java.io.Reader) load(Reader)} and is assumed to use * the ISO 8859-1 character encoding; that is each byte is one Latin1 * character. Characters not in Latin1, and certain special characters, - * are represented in keys and elements using - * <a href="http://java.sun.com/docs/books/jls/third_edition/html/lexical.html#3.3">Unicode escapes</a>. + * are represented in keys and elements using Unicode escapes as defined in + * section 3.3 of + * <cite>The Java™ Language Specification</cite>. * <p> * The specified stream remains open after this method returns. *
--- a/src/share/classes/java/util/PropertyResourceBundle.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/PropertyResourceBundle.java Thu Apr 21 16:42:06 2011 -0700 @@ -104,8 +104,9 @@ * from an InputStream or a Reader, which represents a property file. * Constructing a PropertyResourceBundle instance from an InputStream requires * that the input stream be encoded in ISO-8859-1. In that case, characters - * that cannot be represented in ISO-8859-1 encoding must be represented by - * <a href="http://java.sun.com/docs/books/jls/third_edition/html/lexical.html#3.3">Unicode Escapes</a>, + * that cannot be represented in ISO-8859-1 encoding must be represented by Unicode Escapes + * as defined in section 3.3 of + * <cite>The Java™ Language Specification</cite> * whereas the other constructor which takes a Reader does not have that limitation. * * @see ResourceBundle
--- a/src/share/classes/java/util/Queue.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/Queue.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util;
--- a/src/share/classes/java/util/Set.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/Set.java Thu Apr 21 16:42:06 2011 -0700 @@ -110,9 +110,11 @@ * @param o element whose presence in this set is to be tested * @return <tt>true</tt> if this set contains the specified element * @throws ClassCastException if the type of the specified element - * is incompatible with this set (optional) + * is incompatible with this set + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if the specified element is null and this - * set does not permit null elements (optional) + * set does not permit null elements + * (<a href="Collection.html#optional-restrictions">optional</a>) */ boolean contains(Object o); @@ -236,9 +238,11 @@ * @param o object to be removed from this set, if present * @return <tt>true</tt> if this set contained the specified element * @throws ClassCastException if the type of the specified element - * is incompatible with this set (optional) + * is incompatible with this set + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if the specified element is null and this - * set does not permit null elements (optional) + * set does not permit null elements + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws UnsupportedOperationException if the <tt>remove</tt> operation * is not supported by this set */ @@ -257,10 +261,13 @@ * specified collection * @throws ClassCastException if the types of one or more elements * in the specified collection are incompatible with this - * set (optional) + * set + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if the specified collection contains one * or more null elements and this set does not permit null - * elements (optional), or if the specified collection is null + * elements + * (<a href="Collection.html#optional-restrictions">optional</a>), + * or if the specified collection is null * @see #contains(Object) */ boolean containsAll(Collection<?> c); @@ -302,9 +309,11 @@ * @throws UnsupportedOperationException if the <tt>retainAll</tt> operation * is not supported by this set * @throws ClassCastException if the class of an element of this set - * is incompatible with the specified collection (optional) + * is incompatible with the specified collection + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if this set contains a null element and the - * specified collection does not permit null elements (optional), + * specified collection does not permit null elements + * (<a href="Collection.html#optional-restrictions">optional</a>), * or if the specified collection is null * @see #remove(Object) */ @@ -322,9 +331,11 @@ * @throws UnsupportedOperationException if the <tt>removeAll</tt> operation * is not supported by this set * @throws ClassCastException if the class of an element of this set - * is incompatible with the specified collection (optional) + * is incompatible with the specified collection + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if this set contains a null element and the - * specified collection does not permit null elements (optional), + * specified collection does not permit null elements + * (<a href="Collection.html#optional-restrictions">optional</a>), * or if the specified collection is null * @see #remove(Object) * @see #contains(Object)
--- a/src/share/classes/java/util/Vector.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/Vector.java Thu Apr 21 16:42:06 2011 -0700 @@ -893,10 +893,13 @@ * @return true if this Vector changed as a result of the call * @throws ClassCastException if the types of one or more elements * in this vector are incompatible with the specified - * collection (optional) + * collection + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if this vector contains one or more null * elements and the specified collection does not support null - * elements (optional), or if the specified collection is null + * elements + * (<a href="Collection.html#optional-restrictions">optional</a>), + * or if the specified collection is null * @since 1.2 */ public synchronized boolean removeAll(Collection<?> c) { @@ -913,10 +916,13 @@ * @return true if this Vector changed as a result of the call * @throws ClassCastException if the types of one or more elements * in this vector are incompatible with the specified - * collection (optional) + * collection + * (<a href="Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if this vector contains one or more null * elements and the specified collection does not support null - * elements (optional), or if the specified collection is null + * elements + * (<a href="Collection.html#optional-restrictions">optional</a>), + * or if the specified collection is null * @since 1.2 */ public synchronized boolean retainAll(Collection<?> c) {
--- a/src/share/classes/java/util/concurrent/AbstractExecutorService.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/AbstractExecutorService.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/ArrayBlockingQueue.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ArrayBlockingQueue.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/BlockingDeque.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/BlockingDeque.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent; @@ -400,8 +400,10 @@ * @param o element to be removed from this deque, if present * @return <tt>true</tt> if an element was removed as a result of this call * @throws ClassCastException if the class of the specified element - * is incompatible with this deque (optional) - * @throws NullPointerException if the specified element is null (optional) + * is incompatible with this deque + * (<a href="../Collection.html#optional-restrictions">optional</a>) + * @throws NullPointerException if the specified element is null + * (<a href="../Collection.html#optional-restrictions">optional</a>) */ boolean removeFirstOccurrence(Object o); @@ -416,8 +418,10 @@ * @param o element to be removed from this deque, if present * @return <tt>true</tt> if an element was removed as a result of this call * @throws ClassCastException if the class of the specified element - * is incompatible with this deque (optional) - * @throws NullPointerException if the specified element is null (optional) + * is incompatible with this deque + * (<a href="../Collection.html#optional-restrictions">optional</a>) + * @throws NullPointerException if the specified element is null + * (<a href="../Collection.html#optional-restrictions">optional</a>) */ boolean removeLastOccurrence(Object o); @@ -591,8 +595,10 @@ * @param o element to be removed from this deque, if present * @return <tt>true</tt> if this deque changed as a result of the call * @throws ClassCastException if the class of the specified element - * is incompatible with this deque (optional) - * @throws NullPointerException if the specified element is null (optional) + * is incompatible with this deque + * (<a href="../Collection.html#optional-restrictions">optional</a>) + * @throws NullPointerException if the specified element is null + * (<a href="../Collection.html#optional-restrictions">optional</a>) */ boolean remove(Object o); @@ -604,8 +610,10 @@ * @param o object to be checked for containment in this deque * @return <tt>true</tt> if this deque contains the specified element * @throws ClassCastException if the class of the specified element - * is incompatible with this deque (optional) - * @throws NullPointerException if the specified element is null (optional) + * is incompatible with this deque + * (<a href="../Collection.html#optional-restrictions">optional</a>) + * @throws NullPointerException if the specified element is null + * (<a href="../Collection.html#optional-restrictions">optional</a>) */ public boolean contains(Object o);
--- a/src/share/classes/java/util/concurrent/BlockingQueue.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/BlockingQueue.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent; @@ -303,8 +303,10 @@ * @param o element to be removed from this queue, if present * @return <tt>true</tt> if this queue changed as a result of the call * @throws ClassCastException if the class of the specified element - * is incompatible with this queue (optional) - * @throws NullPointerException if the specified element is null (optional) + * is incompatible with this queue + * (<a href="../Collection.html#optional-restrictions">optional</a>) + * @throws NullPointerException if the specified element is null + * (<a href="../Collection.html#optional-restrictions">optional</a>) */ boolean remove(Object o); @@ -316,8 +318,10 @@ * @param o object to be checked for containment in this queue * @return <tt>true</tt> if this queue contains the specified element * @throws ClassCastException if the class of the specified element - * is incompatible with this queue (optional) - * @throws NullPointerException if the specified element is null (optional) + * is incompatible with this queue + * (<a href="../Collection.html#optional-restrictions">optional</a>) + * @throws NullPointerException if the specified element is null + * (<a href="../Collection.html#optional-restrictions">optional</a>) */ public boolean contains(Object o);
--- a/src/share/classes/java/util/concurrent/BrokenBarrierException.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/BrokenBarrierException.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/Callable.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/Callable.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/CancellationException.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/CancellationException.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/CompletionService.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/CompletionService.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/ConcurrentHashMap.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ConcurrentHashMap.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent; @@ -105,7 +105,25 @@ /* * The basic strategy is to subdivide the table among Segments, - * each of which itself is a concurrently readable hash table. + * each of which itself is a concurrently readable hash table. To + * reduce footprint, all but one segments are constructed only + * when first needed (see ensureSegment). To maintain visibility + * in the presence of lazy construction, accesses to segments as + * well as elements of segment's table must use volatile access, + * which is done via Unsafe within methods segmentAt etc + * below. These provide the functionality of AtomicReferenceArrays + * but reduce the levels of indirection. Additionally, + * volatile-writes of table elements and entry "next" fields + * within locked operations use the cheaper "lazySet" forms of + * writes (via putOrderedObject) because these writes are always + * followed by lock releases that maintain sequential consistency + * of table updates. + * + * Historical note: The previous version of this class relied + * heavily on "final" fields, which avoided some volatile reads at + * the expense of a large initial footprint. Some remnants of + * that design (including forced construction of segment 0) exist + * to ensure serialization compatibility. */ /* ---------------- Constants -------------- */ @@ -137,8 +155,15 @@ static final int MAXIMUM_CAPACITY = 1 << 30; /** + * The minimum capacity for per-segment tables. Must be a power + * of two, at least two to avoid immediate resizing on next use + * after lazy construction. + */ + static final int MIN_SEGMENT_TABLE_CAPACITY = 2; + + /** * The maximum number of segments to allow; used to bound - * constructor arguments. + * constructor arguments. Must be power of two less than 1 << 24. */ static final int MAX_SEGMENTS = 1 << 16; // slightly conservative @@ -164,7 +189,7 @@ final int segmentShift; /** - * The segments, each of which is a specialized hash table + * The segments, each of which is a specialized hash table. */ final Segment<K,V>[] segments; @@ -172,7 +197,65 @@ transient Set<Map.Entry<K,V>> entrySet; transient Collection<V> values; - /* ---------------- Small Utilities -------------- */ + /** + * ConcurrentHashMap list entry. Note that this is never exported + * out as a user-visible Map.Entry. + */ + static final class HashEntry<K,V> { + final int hash; + final K key; + volatile V value; + volatile HashEntry<K,V> next; + + HashEntry(int hash, K key, V value, HashEntry<K,V> next) { + this.hash = hash; + this.key = key; + this.value = value; + this.next = next; + } + + /** + * Sets next field with volatile write semantics. (See above + * about use of putOrderedObject.) + */ + final void setNext(HashEntry<K,V> n) { + UNSAFE.putOrderedObject(this, nextOffset, n); + } + + // Unsafe mechanics + static final sun.misc.Unsafe UNSAFE; + static final long nextOffset; + static { + try { + UNSAFE = sun.misc.Unsafe.getUnsafe(); + Class k = HashEntry.class; + nextOffset = UNSAFE.objectFieldOffset + (k.getDeclaredField("next")); + } catch (Exception e) { + throw new Error(e); + } + } + } + + /** + * Gets the ith element of given table (if nonnull) with volatile + * read semantics. + */ + @SuppressWarnings("unchecked") + static final <K,V> HashEntry<K,V> entryAt(HashEntry<K,V>[] tab, int i) { + return (tab == null) ? null : + (HashEntry<K,V>) UNSAFE.getObjectVolatile + (tab, ((long)i << TSHIFT) + TBASE); + } + + /** + * Sets the ith element of given table, with volatile write + * semantics. (See above about use of putOrderedObject.) + */ + static final <K,V> void setEntryAt(HashEntry<K,V>[] tab, int i, + HashEntry<K,V> e) { + UNSAFE.putOrderedObject(tab, ((long)i << TSHIFT) + TBASE, e); + } /** * Applies a supplemental hash function to a given hashCode, which @@ -193,104 +276,67 @@ } /** - * Returns the segment that should be used for key with given hash - * @param hash the hash code for the key - * @return the segment - */ - final Segment<K,V> segmentFor(int hash) { - return segments[(hash >>> segmentShift) & segmentMask]; - } - - /* ---------------- Inner Classes -------------- */ - - /** - * ConcurrentHashMap list entry. Note that this is never exported - * out as a user-visible Map.Entry. - * - * Because the value field is volatile, not final, it is legal wrt - * the Java Memory Model for an unsynchronized reader to see null - * instead of initial value when read via a data race. Although a - * reordering leading to this is not likely to ever actually - * occur, the Segment.readValueUnderLock method is used as a - * backup in case a null (pre-initialized) value is ever seen in - * an unsynchronized access method. - */ - static final class HashEntry<K,V> { - final K key; - final int hash; - volatile V value; - final HashEntry<K,V> next; - - HashEntry(K key, int hash, HashEntry<K,V> next, V value) { - this.key = key; - this.hash = hash; - this.next = next; - this.value = value; - } - - @SuppressWarnings("unchecked") - static final <K,V> HashEntry<K,V>[] newArray(int i) { - return new HashEntry[i]; - } - } - - /** * Segments are specialized versions of hash tables. This * subclasses from ReentrantLock opportunistically, just to * simplify some locking and avoid separate construction. */ static final class Segment<K,V> extends ReentrantLock implements Serializable { /* - * Segments maintain a table of entry lists that are ALWAYS - * kept in a consistent state, so can be read without locking. - * Next fields of nodes are immutable (final). All list - * additions are performed at the front of each bin. This - * makes it easy to check changes, and also fast to traverse. - * When nodes would otherwise be changed, new nodes are - * created to replace them. This works well for hash tables - * since the bin lists tend to be short. (The average length - * is less than two for the default load factor threshold.) + * Segments maintain a table of entry lists that are always + * kept in a consistent state, so can be read (via volatile + * reads of segments and tables) without locking. This + * requires replicating nodes when necessary during table + * resizing, so the old lists can be traversed by readers + * still using old version of table. * - * Read operations can thus proceed without locking, but rely - * on selected uses of volatiles to ensure that completed - * write operations performed by other threads are - * noticed. For most purposes, the "count" field, tracking the - * number of elements, serves as that volatile variable - * ensuring visibility. This is convenient because this field - * needs to be read in many read operations anyway: - * - * - All (unsynchronized) read operations must first read the - * "count" field, and should not look at table entries if - * it is 0. - * - * - All (synchronized) write operations should write to - * the "count" field after structurally changing any bin. - * The operations must not take any action that could even - * momentarily cause a concurrent read operation to see - * inconsistent data. This is made easier by the nature of - * the read operations in Map. For example, no operation - * can reveal that the table has grown but the threshold - * has not yet been updated, so there are no atomicity - * requirements for this with respect to reads. - * - * As a guide, all critical volatile reads and writes to the - * count field are marked in code comments. + * This class defines only mutative methods requiring locking. + * Except as noted, the methods of this class perform the + * per-segment versions of ConcurrentHashMap methods. (Other + * methods are integrated directly into ConcurrentHashMap + * methods.) These mutative methods use a form of controlled + * spinning on contention via methods scanAndLock and + * scanAndLockForPut. These intersperse tryLocks with + * traversals to locate nodes. The main benefit is to absorb + * cache misses (which are very common for hash tables) while + * obtaining locks so that traversal is faster once + * acquired. We do not actually use the found nodes since they + * must be re-acquired under lock anyway to ensure sequential + * consistency of updates (and in any case may be undetectably + * stale), but they will normally be much faster to re-locate. + * Also, scanAndLockForPut speculatively creates a fresh node + * to use in put if no node is found. */ private static final long serialVersionUID = 2249069246763182397L; /** - * The number of elements in this segment's region. + * The maximum number of times to tryLock in a prescan before + * possibly blocking on acquire in preparation for a locked + * segment operation. On multiprocessors, using a bounded + * number of retries maintains cache acquired while locating + * nodes. */ - transient volatile int count; + static final int MAX_SCAN_RETRIES = + Runtime.getRuntime().availableProcessors() > 1 ? 64 : 1; /** - * Number of updates that alter the size of the table. This is - * used during bulk-read methods to make sure they see a - * consistent snapshot: If modCounts change during a traversal - * of segments computing size or checking containsValue, then - * we might have an inconsistent view of state so (usually) - * must retry. + * The per-segment table. Elements are accessed via + * entryAt/setEntryAt providing volatile semantics. + */ + transient volatile HashEntry<K,V>[] table; + + /** + * The number of elements. Accessed only either within locks + * or among other volatile reads that maintain visibility. + */ + transient int count; + + /** + * The total number of mutative operations in this segment. + * Even though this may overflows 32 bits, it provides + * sufficient accuracy for stability checks in CHM isEmpty() + * and size() methods. Accessed only either within locks or + * among other volatile reads that maintain visibility. */ transient int modCount; @@ -302,11 +348,6 @@ transient int threshold; /** - * The per-segment table. - */ - transient volatile HashEntry<K,V>[] table; - - /** * The load factor for the hash table. Even though this value * is same for all segments, it is replicated to avoid needing * links to outer object. @@ -314,202 +355,94 @@ */ final float loadFactor; - Segment(int initialCapacity, float lf) { - loadFactor = lf; - setTable(HashEntry.<K,V>newArray(initialCapacity)); - } - - @SuppressWarnings("unchecked") - static final <K,V> Segment<K,V>[] newArray(int i) { - return new Segment[i]; - } - - /** - * Sets table to new HashEntry array. - * Call only while holding lock or in constructor. - */ - void setTable(HashEntry<K,V>[] newTable) { - threshold = (int)(newTable.length * loadFactor); - table = newTable; + Segment(float lf, int threshold, HashEntry<K,V>[] tab) { + this.loadFactor = lf; + this.threshold = threshold; + this.table = tab; } - /** - * Returns properly casted first entry of bin for given hash. - */ - HashEntry<K,V> getFirst(int hash) { - HashEntry<K,V>[] tab = table; - return tab[hash & (tab.length - 1)]; - } - - /** - * Reads value field of an entry under lock. Called if value - * field ever appears to be null. This is possible only if a - * compiler happens to reorder a HashEntry initialization with - * its table assignment, which is legal under memory model - * but is not known to ever occur. - */ - V readValueUnderLock(HashEntry<K,V> e) { - lock(); + final V put(K key, int hash, V value, boolean onlyIfAbsent) { + HashEntry<K,V> node = tryLock() ? null : + scanAndLockForPut(key, hash, value); + V oldValue; try { - return e.value; + HashEntry<K,V>[] tab = table; + int index = (tab.length - 1) & hash; + HashEntry<K,V> first = entryAt(tab, index); + for (HashEntry<K,V> e = first;;) { + if (e != null) { + K k; + if ((k = e.key) == key || + (e.hash == hash && key.equals(k))) { + oldValue = e.value; + if (!onlyIfAbsent) { + e.value = value; + ++modCount; + } + break; + } + e = e.next; + } + else { + if (node != null) + node.setNext(first); + else + node = new HashEntry<K,V>(hash, key, value, first); + int c = count + 1; + if (c > threshold && first != null && + tab.length < MAXIMUM_CAPACITY) + rehash(node); + else + setEntryAt(tab, index, node); + ++modCount; + count = c; + oldValue = null; + break; + } + } } finally { unlock(); } - } - - /* Specialized implementations of map methods */ - - V get(Object key, int hash) { - if (count != 0) { // read-volatile - HashEntry<K,V> e = getFirst(hash); - while (e != null) { - if (e.hash == hash && key.equals(e.key)) { - V v = e.value; - if (v != null) - return v; - return readValueUnderLock(e); // recheck - } - e = e.next; - } - } - return null; - } - - boolean containsKey(Object key, int hash) { - if (count != 0) { // read-volatile - HashEntry<K,V> e = getFirst(hash); - while (e != null) { - if (e.hash == hash && key.equals(e.key)) - return true; - e = e.next; - } - } - return false; - } - - boolean containsValue(Object value) { - if (count != 0) { // read-volatile - HashEntry<K,V>[] tab = table; - int len = tab.length; - for (int i = 0 ; i < len; i++) { - for (HashEntry<K,V> e = tab[i]; e != null; e = e.next) { - V v = e.value; - if (v == null) // recheck - v = readValueUnderLock(e); - if (value.equals(v)) - return true; - } - } - } - return false; - } - - boolean replace(K key, int hash, V oldValue, V newValue) { - lock(); - try { - HashEntry<K,V> e = getFirst(hash); - while (e != null && (e.hash != hash || !key.equals(e.key))) - e = e.next; - - boolean replaced = false; - if (e != null && oldValue.equals(e.value)) { - replaced = true; - e.value = newValue; - } - return replaced; - } finally { - unlock(); - } + return oldValue; } - V replace(K key, int hash, V newValue) { - lock(); - try { - HashEntry<K,V> e = getFirst(hash); - while (e != null && (e.hash != hash || !key.equals(e.key))) - e = e.next; - - V oldValue = null; - if (e != null) { - oldValue = e.value; - e.value = newValue; - } - return oldValue; - } finally { - unlock(); - } - } - - - V put(K key, int hash, V value, boolean onlyIfAbsent) { - lock(); - try { - int c = count; - if (c++ > threshold) // ensure capacity - rehash(); - HashEntry<K,V>[] tab = table; - int index = hash & (tab.length - 1); - HashEntry<K,V> first = tab[index]; - HashEntry<K,V> e = first; - while (e != null && (e.hash != hash || !key.equals(e.key))) - e = e.next; - - V oldValue; - if (e != null) { - oldValue = e.value; - if (!onlyIfAbsent) - e.value = value; - } - else { - oldValue = null; - ++modCount; - tab[index] = new HashEntry<K,V>(key, hash, first, value); - count = c; // write-volatile - } - return oldValue; - } finally { - unlock(); - } - } - - void rehash() { + /** + * Doubles size of table and repacks entries, also adding the + * given node to new table + */ + @SuppressWarnings("unchecked") + private void rehash(HashEntry<K,V> node) { + /* + * Reclassify nodes in each list to new table. Because we + * are using power-of-two expansion, the elements from + * each bin must either stay at same index, or move with a + * power of two offset. We eliminate unnecessary node + * creation by catching cases where old nodes can be + * reused because their next fields won't change. + * Statistically, at the default threshold, only about + * one-sixth of them need cloning when a table + * doubles. The nodes they replace will be garbage + * collectable as soon as they are no longer referenced by + * any reader thread that may be in the midst of + * concurrently traversing table. Entry accesses use plain + * array indexing because they are followed by volatile + * table write. + */ HashEntry<K,V>[] oldTable = table; int oldCapacity = oldTable.length; - if (oldCapacity >= MAXIMUM_CAPACITY) - return; - - /* - * Reclassify nodes in each list to new Map. Because we are - * using power-of-two expansion, the elements from each bin - * must either stay at same index, or move with a power of two - * offset. We eliminate unnecessary node creation by catching - * cases where old nodes can be reused because their next - * fields won't change. Statistically, at the default - * threshold, only about one-sixth of them need cloning when - * a table doubles. The nodes they replace will be garbage - * collectable as soon as they are no longer referenced by any - * reader thread that may be in the midst of traversing table - * right now. - */ - - HashEntry<K,V>[] newTable = HashEntry.newArray(oldCapacity<<1); - threshold = (int)(newTable.length * loadFactor); - int sizeMask = newTable.length - 1; + int newCapacity = oldCapacity << 1; + threshold = (int)(newCapacity * loadFactor); + HashEntry<K,V>[] newTable = + (HashEntry<K,V>[]) new HashEntry[newCapacity]; + int sizeMask = newCapacity - 1; for (int i = 0; i < oldCapacity ; i++) { - // We need to guarantee that any existing reads of old Map can - // proceed. So we cannot yet null out each bin. HashEntry<K,V> e = oldTable[i]; - if (e != null) { HashEntry<K,V> next = e.next; int idx = e.hash & sizeMask; - - // Single node on list - if (next == null) + if (next == null) // Single node on list newTable[idx] = e; - - else { - // Reuse trailing consecutive sequence at same slot + else { // Reuse consecutive sequence at same slot HashEntry<K,V> lastRun = e; int lastIdx = idx; for (HashEntry<K,V> last = next; @@ -522,74 +455,259 @@ } } newTable[lastIdx] = lastRun; - - // Clone all remaining nodes + // Clone remaining nodes for (HashEntry<K,V> p = e; p != lastRun; p = p.next) { - int k = p.hash & sizeMask; + V v = p.value; + int h = p.hash; + int k = h & sizeMask; HashEntry<K,V> n = newTable[k]; - newTable[k] = new HashEntry<K,V>(p.key, p.hash, - n, p.value); + newTable[k] = new HashEntry<K,V>(h, p.key, v, n); } } } } + int nodeIndex = node.hash & sizeMask; // add the new node + node.setNext(newTable[nodeIndex]); + newTable[nodeIndex] = node; table = newTable; } /** + * Scans for a node containing given key while trying to + * acquire lock, creating and returning one if not found. Upon + * return, guarantees that lock is held. UNlike in most + * methods, calls to method equals are not screened: Since + * traversal speed doesn't matter, we might as well help warm + * up the associated code and accesses as well. + * + * @return a new node if key not found, else null + */ + private HashEntry<K,V> scanAndLockForPut(K key, int hash, V value) { + HashEntry<K,V> first = entryForHash(this, hash); + HashEntry<K,V> e = first; + HashEntry<K,V> node = null; + int retries = -1; // negative while locating node + while (!tryLock()) { + HashEntry<K,V> f; // to recheck first below + if (retries < 0) { + if (e == null) { + if (node == null) // speculatively create node + node = new HashEntry<K,V>(hash, key, value, null); + retries = 0; + } + else if (key.equals(e.key)) + retries = 0; + else + e = e.next; + } + else if (++retries > MAX_SCAN_RETRIES) { + lock(); + break; + } + else if ((retries & 1) == 0 && + (f = entryForHash(this, hash)) != first) { + e = first = f; // re-traverse if entry changed + retries = -1; + } + } + return node; + } + + /** + * Scans for a node containing the given key while trying to + * acquire lock for a remove or replace operation. Upon + * return, guarantees that lock is held. Note that we must + * lock even if the key is not found, to ensure sequential + * consistency of updates. + */ + private void scanAndLock(Object key, int hash) { + // similar to but simpler than scanAndLockForPut + HashEntry<K,V> first = entryForHash(this, hash); + HashEntry<K,V> e = first; + int retries = -1; + while (!tryLock()) { + HashEntry<K,V> f; + if (retries < 0) { + if (e == null || key.equals(e.key)) + retries = 0; + else + e = e.next; + } + else if (++retries > MAX_SCAN_RETRIES) { + lock(); + break; + } + else if ((retries & 1) == 0 && + (f = entryForHash(this, hash)) != first) { + e = first = f; + retries = -1; + } + } + } + + /** * Remove; match on key only if value null, else match both. */ - V remove(Object key, int hash, Object value) { + final V remove(Object key, int hash, Object value) { + if (!tryLock()) + scanAndLock(key, hash); + V oldValue = null; + try { + HashEntry<K,V>[] tab = table; + int index = (tab.length - 1) & hash; + HashEntry<K,V> e = entryAt(tab, index); + HashEntry<K,V> pred = null; + while (e != null) { + K k; + HashEntry<K,V> next = e.next; + if ((k = e.key) == key || + (e.hash == hash && key.equals(k))) { + V v = e.value; + if (value == null || value == v || value.equals(v)) { + if (pred == null) + setEntryAt(tab, index, next); + else + pred.setNext(next); + ++modCount; + --count; + oldValue = v; + } + break; + } + pred = e; + e = next; + } + } finally { + unlock(); + } + return oldValue; + } + + final boolean replace(K key, int hash, V oldValue, V newValue) { + if (!tryLock()) + scanAndLock(key, hash); + boolean replaced = false; + try { + HashEntry<K,V> e; + for (e = entryForHash(this, hash); e != null; e = e.next) { + K k; + if ((k = e.key) == key || + (e.hash == hash && key.equals(k))) { + if (oldValue.equals(e.value)) { + e.value = newValue; + ++modCount; + replaced = true; + } + break; + } + } + } finally { + unlock(); + } + return replaced; + } + + final V replace(K key, int hash, V value) { + if (!tryLock()) + scanAndLock(key, hash); + V oldValue = null; + try { + HashEntry<K,V> e; + for (e = entryForHash(this, hash); e != null; e = e.next) { + K k; + if ((k = e.key) == key || + (e.hash == hash && key.equals(k))) { + oldValue = e.value; + e.value = value; + ++modCount; + break; + } + } + } finally { + unlock(); + } + return oldValue; + } + + final void clear() { lock(); try { - int c = count - 1; HashEntry<K,V>[] tab = table; - int index = hash & (tab.length - 1); - HashEntry<K,V> first = tab[index]; - HashEntry<K,V> e = first; - while (e != null && (e.hash != hash || !key.equals(e.key))) - e = e.next; - - V oldValue = null; - if (e != null) { - V v = e.value; - if (value == null || value.equals(v)) { - oldValue = v; - // All entries following removed node can stay - // in list, but all preceding ones need to be - // cloned. - ++modCount; - HashEntry<K,V> newFirst = e.next; - for (HashEntry<K,V> p = first; p != e; p = p.next) - newFirst = new HashEntry<K,V>(p.key, p.hash, - newFirst, p.value); - tab[index] = newFirst; - count = c; // write-volatile - } - } - return oldValue; + for (int i = 0; i < tab.length ; i++) + setEntryAt(tab, i, null); + ++modCount; + count = 0; } finally { unlock(); } } + } - void clear() { - if (count != 0) { - lock(); - try { - HashEntry<K,V>[] tab = table; - for (int i = 0; i < tab.length ; i++) - tab[i] = null; - ++modCount; - count = 0; // write-volatile - } finally { - unlock(); + // Accessing segments + + /** + * Gets the jth element of given segment array (if nonnull) with + * volatile element access semantics via Unsafe. + */ + @SuppressWarnings("unchecked") + static final <K,V> Segment<K,V> segmentAt(Segment<K,V>[] ss, int j) { + long u = (j << SSHIFT) + SBASE; + return ss == null ? null : + (Segment<K,V>) UNSAFE.getObjectVolatile(ss, u); + } + + /** + * Returns the segment for the given index, creating it and + * recording in segment table (via CAS) if not already present. + * + * @param k the index + * @return the segment + */ + @SuppressWarnings("unchecked") + private Segment<K,V> ensureSegment(int k) { + final Segment<K,V>[] ss = this.segments; + long u = (k << SSHIFT) + SBASE; // raw offset + Segment<K,V> seg; + if ((seg = (Segment<K,V>)UNSAFE.getObjectVolatile(ss, u)) == null) { + Segment<K,V> proto = ss[0]; // use segment 0 as prototype + int cap = proto.table.length; + float lf = proto.loadFactor; + int threshold = (int)(cap * lf); + HashEntry<K,V>[] tab = (HashEntry<K,V>[])new HashEntry[cap]; + if ((seg = (Segment<K,V>)UNSAFE.getObjectVolatile(ss, u)) + == null) { // recheck + Segment<K,V> s = new Segment<K,V>(lf, threshold, tab); + while ((seg = (Segment<K,V>)UNSAFE.getObjectVolatile(ss, u)) + == null) { + if (UNSAFE.compareAndSwapObject(ss, u, null, seg = s)) + break; } } } + return seg; } + // Hash-based segment and entry accesses + /** + * Get the segment for the given hash + */ + @SuppressWarnings("unchecked") + private Segment<K,V> segmentForHash(int h) { + long u = (((h >>> segmentShift) & segmentMask) << SSHIFT) + SBASE; + return (Segment<K,V>) UNSAFE.getObjectVolatile(segments, u); + } + + /** + * Gets the table entry for the given segment and hash + */ + @SuppressWarnings("unchecked") + static final <K,V> HashEntry<K,V> entryForHash(Segment<K,V> seg, int h) { + HashEntry<K,V>[] tab; + return (seg == null || (tab = seg.table) == null) ? null : + (HashEntry<K,V>) UNSAFE.getObjectVolatile + (tab, ((long)(((tab.length - 1) & h)) << TSHIFT) + TBASE); + } /* ---------------- Public operations -------------- */ @@ -609,14 +727,13 @@ * negative or the load factor or concurrencyLevel are * nonpositive. */ + @SuppressWarnings("unchecked") public ConcurrentHashMap(int initialCapacity, float loadFactor, int concurrencyLevel) { if (!(loadFactor > 0) || initialCapacity < 0 || concurrencyLevel <= 0) throw new IllegalArgumentException(); - if (concurrencyLevel > MAX_SEGMENTS) concurrencyLevel = MAX_SEGMENTS; - // Find power-of-two sizes best matching arguments int sshift = 0; int ssize = 1; @@ -624,21 +741,23 @@ ++sshift; ssize <<= 1; } - segmentShift = 32 - sshift; - segmentMask = ssize - 1; - this.segments = Segment.newArray(ssize); - + this.segmentShift = 32 - sshift; + this.segmentMask = ssize - 1; if (initialCapacity > MAXIMUM_CAPACITY) initialCapacity = MAXIMUM_CAPACITY; int c = initialCapacity / ssize; if (c * ssize < initialCapacity) ++c; - int cap = 1; + int cap = MIN_SEGMENT_TABLE_CAPACITY; while (cap < c) cap <<= 1; - - for (int i = 0; i < this.segments.length; ++i) - this.segments[i] = new Segment<K,V>(cap, loadFactor); + // create segments and segments[0] + Segment<K,V> s0 = + new Segment<K,V>(loadFactor, (int)(cap * loadFactor), + (HashEntry<K,V>[])new HashEntry[cap]); + Segment<K,V>[] ss = (Segment<K,V>[])new Segment[ssize]; + UNSAFE.putOrderedObject(ss, SBASE, s0); // ordered write of segments[0] + this.segments = ss; } /** @@ -701,33 +820,36 @@ * @return <tt>true</tt> if this map contains no key-value mappings */ public boolean isEmpty() { - final Segment<K,V>[] segments = this.segments; /* - * We keep track of per-segment modCounts to avoid ABA - * problems in which an element in one segment was added and - * in another removed during traversal, in which case the - * table was never actually empty at any point. Note the - * similar use of modCounts in the size() and containsValue() - * methods, which are the only other methods also susceptible - * to ABA problems. + * Sum per-segment modCounts to avoid mis-reporting when + * elements are concurrently added and removed in one segment + * while checking another, in which case the table was never + * actually empty at any point. (The sum ensures accuracy up + * through at least 1<<31 per-segment modifications before + * recheck.) Methods size() and containsValue() use similar + * constructions for stability checks. */ - int[] mc = new int[segments.length]; - int mcsum = 0; - for (int i = 0; i < segments.length; ++i) { - if (segments[i].count != 0) - return false; - else - mcsum += mc[i] = segments[i].modCount; + long sum = 0L; + final Segment<K,V>[] segments = this.segments; + for (int j = 0; j < segments.length; ++j) { + Segment<K,V> seg = segmentAt(segments, j); + if (seg != null) { + if (seg.count != 0) + return false; + sum += seg.modCount; + } } - // If mcsum happens to be zero, then we know we got a snapshot - // before any modifications at all were made. This is - // probably common enough to bother tracking. - if (mcsum != 0) { - for (int i = 0; i < segments.length; ++i) { - if (segments[i].count != 0 || - mc[i] != segments[i].modCount) - return false; + if (sum != 0L) { // recheck unless no modifications + for (int j = 0; j < segments.length; ++j) { + Segment<K,V> seg = segmentAt(segments, j); + if (seg != null) { + if (seg.count != 0) + return false; + sum -= seg.modCount; + } } + if (sum != 0L) + return false; } return true; } @@ -740,45 +862,43 @@ * @return the number of key-value mappings in this map */ public int size() { - final Segment<K,V>[] segments = this.segments; - long sum = 0; - long check = 0; - int[] mc = new int[segments.length]; // Try a few times to get accurate count. On failure due to // continuous async changes in table, resort to locking. - for (int k = 0; k < RETRIES_BEFORE_LOCK; ++k) { - check = 0; - sum = 0; - int mcsum = 0; - for (int i = 0; i < segments.length; ++i) { - sum += segments[i].count; - mcsum += mc[i] = segments[i].modCount; - } - if (mcsum != 0) { - for (int i = 0; i < segments.length; ++i) { - check += segments[i].count; - if (mc[i] != segments[i].modCount) { - check = -1; // force retry - break; + final Segment<K,V>[] segments = this.segments; + int size; + boolean overflow; // true if size overflows 32 bits + long sum; // sum of modCounts + long last = 0L; // previous sum + int retries = -1; // first iteration isn't retry + try { + for (;;) { + if (retries++ == RETRIES_BEFORE_LOCK) { + for (int j = 0; j < segments.length; ++j) + ensureSegment(j).lock(); // force creation + } + sum = 0L; + size = 0; + overflow = false; + for (int j = 0; j < segments.length; ++j) { + Segment<K,V> seg = segmentAt(segments, j); + if (seg != null) { + sum += seg.modCount; + int c = seg.count; + if (c < 0 || (size += c) < 0) + overflow = true; } } + if (sum == last) + break; + last = sum; } - if (check == sum) - break; + } finally { + if (retries > RETRIES_BEFORE_LOCK) { + for (int j = 0; j < segments.length; ++j) + segmentAt(segments, j).unlock(); + } } - if (check != sum) { // Resort to locking all segments - sum = 0; - for (int i = 0; i < segments.length; ++i) - segments[i].lock(); - for (int i = 0; i < segments.length; ++i) - sum += segments[i].count; - for (int i = 0; i < segments.length; ++i) - segments[i].unlock(); - } - if (sum > Integer.MAX_VALUE) - return Integer.MAX_VALUE; - else - return (int)sum; + return overflow ? Integer.MAX_VALUE : size; } /** @@ -794,7 +914,13 @@ */ public V get(Object key) { int hash = hash(key.hashCode()); - return segmentFor(hash).get(key, hash); + for (HashEntry<K,V> e = entryForHash(segmentForHash(hash), hash); + e != null; e = e.next) { + K k; + if ((k = e.key) == key || (e.hash == hash && key.equals(k))) + return e.value; + } + return null; } /** @@ -808,7 +934,13 @@ */ public boolean containsKey(Object key) { int hash = hash(key.hashCode()); - return segmentFor(hash).containsKey(key, hash); + for (HashEntry<K,V> e = entryForHash(segmentForHash(hash), hash); + e != null; e = e.next) { + K k; + if ((k = e.key) == key || (e.hash == hash && key.equals(k))) + return true; + } + return false; } /** @@ -823,51 +955,47 @@ * @throws NullPointerException if the specified value is null */ public boolean containsValue(Object value) { + // Same idea as size() if (value == null) throw new NullPointerException(); - - // See explanation of modCount use above - final Segment<K,V>[] segments = this.segments; - int[] mc = new int[segments.length]; - - // Try a few times without locking - for (int k = 0; k < RETRIES_BEFORE_LOCK; ++k) { - int sum = 0; - int mcsum = 0; - for (int i = 0; i < segments.length; ++i) { - int c = segments[i].count; - mcsum += mc[i] = segments[i].modCount; - if (segments[i].containsValue(value)) - return true; - } - boolean cleanSweep = true; - if (mcsum != 0) { - for (int i = 0; i < segments.length; ++i) { - int c = segments[i].count; - if (mc[i] != segments[i].modCount) { - cleanSweep = false; - break; + boolean found = false; + long last = 0; + int retries = -1; + try { + outer: for (;;) { + if (retries++ == RETRIES_BEFORE_LOCK) { + for (int j = 0; j < segments.length; ++j) + ensureSegment(j).lock(); // force creation + } + long hashSum = 0L; + int sum = 0; + for (int j = 0; j < segments.length; ++j) { + HashEntry<K,V>[] tab; + Segment<K,V> seg = segmentAt(segments, j); + if (seg != null && (tab = seg.table) != null) { + for (int i = 0 ; i < tab.length; i++) { + HashEntry<K,V> e; + for (e = entryAt(tab, i); e != null; e = e.next) { + V v = e.value; + if (v != null && value.equals(v)) { + found = true; + break outer; + } + } + } + sum += seg.modCount; } } - } - if (cleanSweep) - return false; - } - // Resort to locking all segments - for (int i = 0; i < segments.length; ++i) - segments[i].lock(); - boolean found = false; - try { - for (int i = 0; i < segments.length; ++i) { - if (segments[i].containsValue(value)) { - found = true; + if (retries > 0 && sum == last) break; - } + last = sum; } } finally { - for (int i = 0; i < segments.length; ++i) - segments[i].unlock(); + if (retries > RETRIES_BEFORE_LOCK) { + for (int j = 0; j < segments.length; ++j) + segmentAt(segments, j).unlock(); + } } return found; } @@ -908,7 +1036,11 @@ if (value == null) throw new NullPointerException(); int hash = hash(key.hashCode()); - return segmentFor(hash).put(key, hash, value, false); + int j = (hash >>> segmentShift) & segmentMask; + Segment<K,V> s = segmentAt(segments, j); + if (s == null) + s = ensureSegment(j); + return s.put(key, hash, value, false); } /** @@ -922,7 +1054,11 @@ if (value == null) throw new NullPointerException(); int hash = hash(key.hashCode()); - return segmentFor(hash).put(key, hash, value, true); + int j = (hash >>> segmentShift) & segmentMask; + Segment<K,V> s = segmentAt(segments, j); + if (s == null) + s = ensureSegment(j); + return s.put(key, hash, value, true); } /** @@ -948,7 +1084,8 @@ */ public V remove(Object key) { int hash = hash(key.hashCode()); - return segmentFor(hash).remove(key, hash, null); + Segment<K,V> s = segmentForHash(hash); + return s == null ? null : s.remove(key, hash, null); } /** @@ -958,9 +1095,9 @@ */ public boolean remove(Object key, Object value) { int hash = hash(key.hashCode()); - if (value == null) - return false; - return segmentFor(hash).remove(key, hash, value) != null; + Segment<K,V> s; + return value != null && (s = segmentForHash(hash)) != null && + s.remove(key, hash, value) != null; } /** @@ -969,10 +1106,11 @@ * @throws NullPointerException if any of the arguments are null */ public boolean replace(K key, V oldValue, V newValue) { + int hash = hash(key.hashCode()); if (oldValue == null || newValue == null) throw new NullPointerException(); - int hash = hash(key.hashCode()); - return segmentFor(hash).replace(key, hash, oldValue, newValue); + Segment<K,V> s = segmentForHash(hash); + return s != null && s.replace(key, hash, oldValue, newValue); } /** @@ -983,18 +1121,23 @@ * @throws NullPointerException if the specified key or value is null */ public V replace(K key, V value) { + int hash = hash(key.hashCode()); if (value == null) throw new NullPointerException(); - int hash = hash(key.hashCode()); - return segmentFor(hash).replace(key, hash, value); + Segment<K,V> s = segmentForHash(hash); + return s == null ? null : s.replace(key, hash, value); } /** * Removes all of the mappings from this map. */ public void clear() { - for (int i = 0; i < segments.length; ++i) - segments[i].clear(); + final Segment<K,V>[] segments = this.segments; + for (int j = 0; j < segments.length; ++j) { + Segment<K,V> s = segmentAt(segments, j); + if (s != null) + s.clear(); + } } /** @@ -1095,42 +1238,41 @@ advance(); } - public boolean hasMoreElements() { return hasNext(); } - + /** + * Set nextEntry to first node of next non-empty table + * (in backwards order, to simplify checks). + */ final void advance() { - if (nextEntry != null && (nextEntry = nextEntry.next) != null) - return; - - while (nextTableIndex >= 0) { - if ( (nextEntry = currentTable[nextTableIndex--]) != null) - return; - } - - while (nextSegmentIndex >= 0) { - Segment<K,V> seg = segments[nextSegmentIndex--]; - if (seg.count != 0) { - currentTable = seg.table; - for (int j = currentTable.length - 1; j >= 0; --j) { - if ( (nextEntry = currentTable[j]) != null) { - nextTableIndex = j - 1; - return; - } - } + for (;;) { + if (nextTableIndex >= 0) { + if ((nextEntry = entryAt(currentTable, + nextTableIndex--)) != null) + break; } + else if (nextSegmentIndex >= 0) { + Segment<K,V> seg = segmentAt(segments, nextSegmentIndex--); + if (seg != null && (currentTable = seg.table) != null) + nextTableIndex = currentTable.length - 1; + } + else + break; } } - public boolean hasNext() { return nextEntry != null; } - - HashEntry<K,V> nextEntry() { - if (nextEntry == null) + final HashEntry<K,V> nextEntry() { + HashEntry<K,V> e = nextEntry; + if (e == null) throw new NoSuchElementException(); - lastReturned = nextEntry; - advance(); - return lastReturned; + lastReturned = e; // cannot assign until after null check + if ((nextEntry = e.next) == null) + advance(); + return e; } - public void remove() { + public final boolean hasNext() { return nextEntry != null; } + public final boolean hasMoreElements() { return nextEntry != null; } + + public final void remove() { if (lastReturned == null) throw new IllegalStateException(); ConcurrentHashMap.this.remove(lastReturned.key); @@ -1142,16 +1284,16 @@ extends HashIterator implements Iterator<K>, Enumeration<K> { - public K next() { return super.nextEntry().key; } - public K nextElement() { return super.nextEntry().key; } + public final K next() { return super.nextEntry().key; } + public final K nextElement() { return super.nextEntry().key; } } final class ValueIterator extends HashIterator implements Iterator<V>, Enumeration<V> { - public V next() { return super.nextEntry().value; } - public V nextElement() { return super.nextEntry().value; } + public final V next() { return super.nextEntry().value; } + public final V nextElement() { return super.nextEntry().value; } } /** @@ -1271,15 +1413,20 @@ * The key-value mappings are emitted in no particular order. */ private void writeObject(java.io.ObjectOutputStream s) throws IOException { + // force all segments for serialization compatibility + for (int k = 0; k < segments.length; ++k) + ensureSegment(k); s.defaultWriteObject(); + final Segment<K,V>[] segments = this.segments; for (int k = 0; k < segments.length; ++k) { - Segment<K,V> seg = segments[k]; + Segment<K,V> seg = segmentAt(segments, k); seg.lock(); try { HashEntry<K,V>[] tab = seg.table; for (int i = 0; i < tab.length; ++i) { - for (HashEntry<K,V> e = tab[i]; e != null; e = e.next) { + HashEntry<K,V> e; + for (e = entryAt(tab, i); e != null; e = e.next) { s.writeObject(e.key); s.writeObject(e.value); } @@ -1297,13 +1444,20 @@ * stream (i.e., deserialize it). * @param s the stream */ + @SuppressWarnings("unchecked") private void readObject(java.io.ObjectInputStream s) throws IOException, ClassNotFoundException { s.defaultReadObject(); - // Initialize each segment to be minimally sized, and let grow. - for (int i = 0; i < segments.length; ++i) { - segments[i].setTable(new HashEntry[1]); + // Re-initialize segments to be minimally sized, and let grow. + int cap = MIN_SEGMENT_TABLE_CAPACITY; + final Segment<K,V>[] segments = this.segments; + for (int k = 0; k < segments.length; ++k) { + Segment<K,V> seg = segments[k]; + if (seg != null) { + seg.threshold = (int)(cap * seg.loadFactor); + seg.table = (HashEntry<K,V>[]) new HashEntry[cap]; + } } // Read the keys and values, and put the mappings in the table @@ -1315,4 +1469,31 @@ put(key, value); } } + + // Unsafe mechanics + private static final sun.misc.Unsafe UNSAFE; + private static final long SBASE; + private static final int SSHIFT; + private static final long TBASE; + private static final int TSHIFT; + + static { + int ss, ts; + try { + UNSAFE = sun.misc.Unsafe.getUnsafe(); + Class tc = HashEntry[].class; + Class sc = Segment[].class; + TBASE = UNSAFE.arrayBaseOffset(tc); + SBASE = UNSAFE.arrayBaseOffset(sc); + ts = UNSAFE.arrayIndexScale(tc); + ss = UNSAFE.arrayIndexScale(sc); + } catch (Exception e) { + throw new Error(e); + } + if ((ss & (ss-1)) != 0 || (ts & (ts-1)) != 0) + throw new Error("data type scale not a power of two"); + SSHIFT = 31 - Integer.numberOfLeadingZeros(ss); + TSHIFT = 31 - Integer.numberOfLeadingZeros(ts); + } + }
--- a/src/share/classes/java/util/concurrent/ConcurrentLinkedDeque.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ConcurrentLinkedDeque.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea and Martin Buchholz with assistance from members of * JCP JSR-166 Expert Group and released to the public domain, as explained - * at http://creativecommons.org/licenses/publicdomain + * at http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/ConcurrentLinkedQueue.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ConcurrentLinkedQueue.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea and Martin Buchholz with assistance from members of * JCP JSR-166 Expert Group and released to the public domain, as explained - * at http://creativecommons.org/licenses/publicdomain + * at http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/ConcurrentMap.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ConcurrentMap.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent; @@ -103,9 +103,11 @@ * @throws UnsupportedOperationException if the <tt>remove</tt> operation * is not supported by this map * @throws ClassCastException if the key or value is of an inappropriate - * type for this map (optional) + * type for this map + * (<a href="../Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if the specified key or value is null, - * and this map does not permit null keys or values (optional) + * and this map does not permit null keys or values + * (<a href="../Collection.html#optional-restrictions">optional</a>) */ boolean remove(Object key, Object value);
--- a/src/share/classes/java/util/concurrent/ConcurrentNavigableMap.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ConcurrentNavigableMap.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/ConcurrentSkipListMap.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ConcurrentSkipListMap.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/ConcurrentSkipListSet.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ConcurrentSkipListSet.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/CopyOnWriteArrayList.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/CopyOnWriteArrayList.java Thu Apr 21 16:42:06 2011 -0700 @@ -631,9 +631,11 @@ * @param c collection containing elements to be removed from this list * @return <tt>true</tt> if this list changed as a result of the call * @throws ClassCastException if the class of an element of this list - * is incompatible with the specified collection (optional) + * is incompatible with the specified collection + * (<a href="../Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if this list contains a null element and the - * specified collection does not permit null elements (optional), + * specified collection does not permit null elements + * (<a href="../Collection.html#optional-restrictions">optional</a>), * or if the specified collection is null * @see #remove(Object) */ @@ -671,9 +673,11 @@ * @param c collection containing elements to be retained in this list * @return <tt>true</tt> if this list changed as a result of the call * @throws ClassCastException if the class of an element of this list - * is incompatible with the specified collection (optional) + * is incompatible with the specified collection + * (<a href="../Collection.html#optional-restrictions">optional</a>) * @throws NullPointerException if this list contains a null element and the - * specified collection does not permit null elements (optional), + * specified collection does not permit null elements + * (<a href="../Collection.html#optional-restrictions">optional</a>), * or if the specified collection is null * @see #remove(Object) */
--- a/src/share/classes/java/util/concurrent/CopyOnWriteArraySet.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/CopyOnWriteArraySet.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/CountDownLatch.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/CountDownLatch.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/CyclicBarrier.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/CyclicBarrier.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/DelayQueue.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/DelayQueue.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */
--- a/src/share/classes/java/util/concurrent/Delayed.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/Delayed.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/Exchanger.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/Exchanger.java Thu Apr 21 16:42:06 2011 -0700 @@ -31,7 +31,7 @@ * Written by Doug Lea, Bill Scherer, and Michael Scott with * assistance from members of JCP JSR-166 Expert Group and released to * the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/ExecutionException.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ExecutionException.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/Executor.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/Executor.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/ExecutorCompletionService.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ExecutorCompletionService.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/ExecutorService.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ExecutorService.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/Executors.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/Executors.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/ForkJoinPool.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ForkJoinPool.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent; @@ -791,18 +791,19 @@ /** * Tries to enqueue worker w in wait queue and await change in - * worker's eventCount. If the pool is quiescent, possibly - * terminates worker upon exit. Otherwise, before blocking, - * rescans queues to avoid missed signals. Upon finding work, - * releases at least one worker (which may be the current - * worker). Rescans restart upon detected staleness or failure to - * release due to contention. Note the unusual conventions about - * Thread.interrupt here and elsewhere: Because interrupts are - * used solely to alert threads to check termination, which is - * checked here anyway, we clear status (using Thread.interrupted) - * before any call to park, so that park does not immediately - * return due to status being set via some other unrelated call to - * interrupt in user code. + * worker's eventCount. If the pool is quiescent and there is + * more than one worker, possibly terminates worker upon exit. + * Otherwise, before blocking, rescans queues to avoid missed + * signals. Upon finding work, releases at least one worker + * (which may be the current worker). Rescans restart upon + * detected staleness or failure to release due to + * contention. Note the unusual conventions about Thread.interrupt + * here and elsewhere: Because interrupts are used solely to alert + * threads to check termination, which is checked here anyway, we + * clear status (using Thread.interrupted) before any call to + * park, so that park does not immediately return due to status + * being set via some other unrelated call to interrupt in user + * code. * * @param w the calling worker * @param c the ctl value on entry @@ -823,7 +824,8 @@ else if (w.eventCount != v) return true; // update next time } - if (parallelism + (int)(nc >> AC_SHIFT) == 0 && + if ((!shutdown || !tryTerminate(false)) && + (int)c != 0 && parallelism + (int)(nc >> AC_SHIFT) == 0 && blockedCount == 0 && quiescerCount == 0) idleAwaitWork(w, nc, c, v); // quiescent for (boolean rescanned = false;;) { @@ -893,7 +895,8 @@ w.parked = false; if (w.eventCount != v) break; - else if (System.nanoTime() - startTime < SHRINK_RATE) + else if (System.nanoTime() - startTime < + SHRINK_RATE - (SHRINK_RATE / 10)) // timing slop Thread.interrupted(); // spurious wakeup else if (UNSAFE.compareAndSwapLong(this, ctlOffset, currentCtl, prevCtl)) { @@ -1022,8 +1025,8 @@ do {} while (!UNSAFE.compareAndSwapLong(this, ctlOffset, // no mask c = ctl, c + AC_UNIT)); int b; - do {} while(!UNSAFE.compareAndSwapInt(this, blockedCountOffset, - b = blockedCount, b - 1)); + do {} while (!UNSAFE.compareAndSwapInt(this, blockedCountOffset, + b = blockedCount, b - 1)); } /** @@ -1175,7 +1178,7 @@ ws[k] = w; nextWorkerIndex = k + 1; int m = g & SMASK; - g = k >= m? ((m << 1) + 1) & SMASK : g + (SG_UNIT<<1); + g = (k > m) ? ((m << 1) + 1) & SMASK : g + (SG_UNIT<<1); } } finally { scanGuard = g; @@ -1358,8 +1361,8 @@ */ final void addQuiescerCount(int delta) { int c; - do {} while(!UNSAFE.compareAndSwapInt(this, quiescerCountOffset, - c = quiescerCount, c + delta)); + do {} while (!UNSAFE.compareAndSwapInt(this, quiescerCountOffset, + c = quiescerCount, c + delta)); } /** @@ -1712,7 +1715,7 @@ */ public int getRunningThreadCount() { int r = parallelism + (int)(ctl >> AC_SHIFT); - return r <= 0? 0 : r; // suppress momentarily negative values + return (r <= 0) ? 0 : r; // suppress momentarily negative values } /** @@ -1724,7 +1727,7 @@ */ public int getActiveThreadCount() { int r = parallelism + (int)(ctl >> AC_SHIFT) + blockedCount; - return r <= 0? 0 : r; // suppress momentarily negative values + return (r <= 0) ? 0 : r; // suppress momentarily negative values } /** @@ -1879,9 +1882,9 @@ int ac = rc + blockedCount; String level; if ((c & STOP_BIT) != 0) - level = (tc == 0)? "Terminated" : "Terminating"; + level = (tc == 0) ? "Terminated" : "Terminating"; else - level = shutdown? "Shutting down" : "Running"; + level = shutdown ? "Shutting down" : "Running"; return super.toString() + "[" + level + ", parallelism = " + pc +
--- a/src/share/classes/java/util/concurrent/ForkJoinTask.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ForkJoinTask.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/ForkJoinWorkerThread.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ForkJoinWorkerThread.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent; @@ -361,7 +361,7 @@ protected void onStart() { queue = new ForkJoinTask<?>[INITIAL_QUEUE_CAPACITY]; int r = pool.workerSeedGenerator.nextInt(); - seed = (r == 0)? 1 : r; // must be nonzero + seed = (r == 0) ? 1 : r; // must be nonzero } /** @@ -724,7 +724,7 @@ Thread.yield(); // for politeness } else - retries = helpJoinTask(joinMe)? MAX_HELP : retries - 1; + retries = helpJoinTask(joinMe) ? MAX_HELP : retries - 1; } else { retries = MAX_HELP; // restart if not done @@ -955,7 +955,7 @@ p.addActiveCount(1); } if ((t = (v != this) ? v.deqTask() : - locallyFifo? locallyDeqTask() : popTask()) != null) { + locallyFifo ? locallyDeqTask() : popTask()) != null) { currentSteal = t; t.doExec(); currentSteal = ps;
--- a/src/share/classes/java/util/concurrent/Future.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/Future.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/FutureTask.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/FutureTask.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/LinkedBlockingDeque.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/LinkedBlockingDeque.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/LinkedBlockingQueue.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/LinkedBlockingQueue.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/LinkedTransferQueue.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/LinkedTransferQueue.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/Phaser.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/Phaser.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/PriorityBlockingQueue.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/PriorityBlockingQueue.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/RecursiveAction.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/RecursiveAction.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/RecursiveTask.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/RecursiveTask.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/RejectedExecutionException.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/RejectedExecutionException.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/RejectedExecutionHandler.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/RejectedExecutionHandler.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/RunnableFuture.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/RunnableFuture.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/RunnableScheduledFuture.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/RunnableScheduledFuture.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/ScheduledExecutorService.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ScheduledExecutorService.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/ScheduledFuture.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ScheduledFuture.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/ScheduledThreadPoolExecutor.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ScheduledThreadPoolExecutor.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/Semaphore.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/Semaphore.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/SynchronousQueue.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/SynchronousQueue.java Thu Apr 21 16:42:06 2011 -0700 @@ -31,7 +31,7 @@ * Written by Doug Lea, Bill Scherer, and Michael Scott with * assistance from members of JCP JSR-166 Expert Group and released to * the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/ThreadFactory.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ThreadFactory.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/ThreadLocalRandom.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ThreadLocalRandom.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/ThreadPoolExecutor.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/ThreadPoolExecutor.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/TimeUnit.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/TimeUnit.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/TimeoutException.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/TimeoutException.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/TransferQueue.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/TransferQueue.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent;
--- a/src/share/classes/java/util/concurrent/atomic/AtomicBoolean.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/atomic/AtomicBoolean.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.atomic;
--- a/src/share/classes/java/util/concurrent/atomic/AtomicInteger.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/atomic/AtomicInteger.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.atomic;
--- a/src/share/classes/java/util/concurrent/atomic/AtomicIntegerArray.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/atomic/AtomicIntegerArray.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.atomic;
--- a/src/share/classes/java/util/concurrent/atomic/AtomicIntegerFieldUpdater.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/atomic/AtomicIntegerFieldUpdater.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.atomic;
--- a/src/share/classes/java/util/concurrent/atomic/AtomicLong.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/atomic/AtomicLong.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.atomic;
--- a/src/share/classes/java/util/concurrent/atomic/AtomicLongArray.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/atomic/AtomicLongArray.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.atomic;
--- a/src/share/classes/java/util/concurrent/atomic/AtomicLongFieldUpdater.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/atomic/AtomicLongFieldUpdater.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.atomic;
--- a/src/share/classes/java/util/concurrent/atomic/AtomicMarkableReference.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/atomic/AtomicMarkableReference.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.atomic;
--- a/src/share/classes/java/util/concurrent/atomic/AtomicReference.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/atomic/AtomicReference.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.atomic;
--- a/src/share/classes/java/util/concurrent/atomic/AtomicReferenceArray.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/atomic/AtomicReferenceArray.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.atomic;
--- a/src/share/classes/java/util/concurrent/atomic/AtomicReferenceFieldUpdater.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/atomic/AtomicReferenceFieldUpdater.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.atomic;
--- a/src/share/classes/java/util/concurrent/atomic/AtomicStampedReference.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/atomic/AtomicStampedReference.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.atomic;
--- a/src/share/classes/java/util/concurrent/atomic/package-info.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/atomic/package-info.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /** @@ -80,9 +80,8 @@ * </pre> * * <p>The memory effects for accesses and updates of atomics generally - * follow the rules for volatiles, as stated in - * <a href="http://java.sun.com/docs/books/jls/"> The Java Language - * Specification, Third Edition (17.4 Memory Model)</a>: + * follow the rules for volatiles, as stated in section 17.4 of + * <cite>The Java™ Language Specification</cite>. * * <ul> *
--- a/src/share/classes/java/util/concurrent/locks/AbstractOwnableSynchronizer.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/locks/AbstractOwnableSynchronizer.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.locks;
--- a/src/share/classes/java/util/concurrent/locks/AbstractQueuedLongSynchronizer.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/locks/AbstractQueuedLongSynchronizer.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.locks;
--- a/src/share/classes/java/util/concurrent/locks/AbstractQueuedSynchronizer.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/locks/AbstractQueuedSynchronizer.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.locks;
--- a/src/share/classes/java/util/concurrent/locks/Condition.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/locks/Condition.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.locks;
--- a/src/share/classes/java/util/concurrent/locks/Lock.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/locks/Lock.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.locks; @@ -120,8 +120,8 @@ * * <p>All {@code Lock} implementations <em>must</em> enforce the same * memory synchronization semantics as provided by the built-in monitor - * lock, as described in <a href="http://java.sun.com/docs/books/jls/"> - * The Java Language Specification, Third Edition (17.4 Memory Model)</a>: + * lock, as described in section 17.4 of + * <cite>The Java™ Language Specification</cite>: * <ul> * <li>A successful {@code lock} operation has the same memory * synchronization effects as a successful <em>Lock</em> action.
--- a/src/share/classes/java/util/concurrent/locks/LockSupport.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/locks/LockSupport.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.locks;
--- a/src/share/classes/java/util/concurrent/locks/ReadWriteLock.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/locks/ReadWriteLock.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.locks;
--- a/src/share/classes/java/util/concurrent/locks/ReentrantLock.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/locks/ReentrantLock.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.locks;
--- a/src/share/classes/java/util/concurrent/locks/ReentrantReadWriteLock.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/locks/ReentrantReadWriteLock.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ package java.util.concurrent.locks;
--- a/src/share/classes/java/util/concurrent/locks/package-info.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/locks/package-info.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /**
--- a/src/share/classes/java/util/concurrent/package-info.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/concurrent/package-info.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /** @@ -218,8 +218,9 @@ * * <h2><a name="MemoryVisibility">Memory Consistency Properties</a></h2> * - * <a href="http://java.sun.com/docs/books/jls/third_edition/html/memory.html"> - * Chapter 17 of the Java Language Specification</a> defines the + * Chapter 17 of + * <cite>The Java™ Language Specification</cite> + * defines the * <i>happens-before</i> relation on memory operations such as reads and * writes of shared variables. The results of a write by one thread are * guaranteed to be visible to a read by another thread only if the write
--- a/src/share/classes/java/util/jar/JarFile.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/jar/JarFile.java Thu Apr 21 16:42:06 2011 -0700 @@ -37,6 +37,7 @@ import sun.security.action.GetPropertyAction; import sun.security.util.ManifestEntryVerifier; import sun.misc.SharedSecrets; +import sun.security.util.SignatureFileVerifier; /** * The <code>JarFile</code> class is used to read the contents of a jar file @@ -178,7 +179,7 @@ byte[] b = getBytes(manEntry); man = new Manifest(new ByteArrayInputStream(b)); if (!jvInitialized) { - jv = new JarVerifier(b); + jv = new JarVerifier(b, man); } } else { man = new Manifest(super.getInputStream(manEntry)); @@ -297,10 +298,7 @@ if (names != null) { for (int i = 0; i < names.length; i++) { String name = names[i].toUpperCase(Locale.ENGLISH); - if (name.endsWith(".DSA") || - name.endsWith(".RSA") || - name.endsWith(".EC") || - name.endsWith(".SF")) { + if (SignatureFileVerifier.isBlockOrSF(name)) { // Assume since we found a signature-related file // that the jar is signed and that we therefore // need a JarVerifier and Manifest @@ -329,17 +327,17 @@ if (names != null) { for (int i = 0; i < names.length; i++) { JarEntry e = getJarEntry(names[i]); - if (!e.isDirectory()) { + if (!e.isDirectory() && + SignatureFileVerifier.isBlock(names[i])) { if (mev == null) { mev = new ManifestEntryVerifier (getManifestFromReference()); } - byte[] b = getBytes(e); - if (b != null && b.length > 0) { - jv.beginEntry(e, mev); - jv.update(b.length, b, 0, b.length, mev); - jv.update(-1, null, 0, 0, mev); - } + String key = names[i].substring( + 0, names[i].lastIndexOf(".")); + jv.verifyBlock(names[i], + getBytes(e), + super.getInputStream(getJarEntry(key + ".SF"))); } } }
--- a/src/share/classes/java/util/jar/JarInputStream.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/jar/JarInputStream.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -95,7 +95,7 @@ man.read(new ByteArrayInputStream(bytes)); closeEntry(); if (doVerify) { - jv = new JarVerifier(bytes); + jv = new JarVerifier(bytes, man); mev = new ManifestEntryVerifier(man); } return (JarEntry)super.getNextEntry();
--- a/src/share/classes/java/util/jar/JarVerifier.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/jar/JarVerifier.java Thu Apr 21 16:42:06 2011 -0700 @@ -48,35 +48,18 @@ /* a table mapping names to code signers, for jar entries that have had their actual hashes verified */ - private Hashtable verifiedSigners; + private Map verifiedSigners; /* a table mapping names to code signers, for jar entries that have passed the .SF/.DSA/.EC -> MANIFEST check */ - private Hashtable sigFileSigners; - - /* a hash table to hold .SF bytes */ - private Hashtable sigFileData; - - /** "queue" of pending PKCS7 blocks that we couldn't parse - * until we parsed the .SF file */ - private ArrayList pendingBlocks; + private Map sigFileSigners; /* cache of CodeSigner objects */ private ArrayList signerCache; - /* Are we parsing a block? */ - private boolean parsingBlockOrSF = false; - - /* Are we done parsing META-INF entries? */ - private boolean parsingMeta = true; - /* Are there are files to verify? */ private boolean anyToVerify = true; - /* The output stream to use when keeping track of files we are interested - in */ - private ByteArrayOutputStream baos; - /** The ManifestDigester object */ private volatile ManifestDigester manDig; @@ -92,20 +75,20 @@ /** collect -DIGEST-MANIFEST values for blacklist */ private List manifestDigests; - public JarVerifier(byte rawBytes[]) { + /** The manifest object */ + Manifest man = null; + + public JarVerifier(byte rawBytes[], Manifest man) { + this.man = man; manifestRawBytes = rawBytes; - sigFileSigners = new Hashtable(); - verifiedSigners = new Hashtable(); - sigFileData = new Hashtable(11); - pendingBlocks = new ArrayList(); - baos = new ByteArrayOutputStream(); + sigFileSigners = new HashMap(); + verifiedSigners = new HashMap(); manifestDigests = new ArrayList(); } /** - * This method scans to see which entry we're parsing and - * keeps various state information depending on what type of - * file is being parsed. + * This method scans to see which entry we're parsing and keeps + * various state information depending on the file being parsed. */ public void beginEntry(JarEntry je, ManifestEntryVerifier mev) throws IOException @@ -129,30 +112,6 @@ * b. digest mismatch between the actual jar entry and the manifest */ - if (parsingMeta) { - String uname = name.toUpperCase(Locale.ENGLISH); - if ((uname.startsWith("META-INF/") || - uname.startsWith("/META-INF/"))) { - - if (je.isDirectory()) { - mev.setEntry(null, je); - return; - } - - if (SignatureFileVerifier.isBlockOrSF(uname)) { - /* We parse only DSA, RSA or EC PKCS7 blocks. */ - parsingBlockOrSF = true; - baos.reset(); - mev.setEntry(null, je); - } - return; - } - } - - if (parsingMeta) { - doneWithMeta(); - } - if (je.isDirectory()) { mev.setEntry(null, je); return; @@ -188,11 +147,7 @@ throws IOException { if (b != -1) { - if (parsingBlockOrSF) { - baos.write(b); - } else { - mev.update((byte)b); - } + mev.update((byte)b); } else { processEntry(mev); } @@ -207,11 +162,7 @@ throws IOException { if (n != -1) { - if (parsingBlockOrSF) { - baos.write(b, off, n); - } else { - mev.update(b, off, n); - } + mev.update(b, off, n); } else { processEntry(mev); } @@ -223,101 +174,10 @@ private void processEntry(ManifestEntryVerifier mev) throws IOException { - if (!parsingBlockOrSF) { - JarEntry je = mev.getEntry(); - if ((je != null) && (je.signers == null)) { - je.signers = mev.verify(verifiedSigners, sigFileSigners); - je.certs = mapSignersToCertArray(je.signers); - } - } else { - - try { - parsingBlockOrSF = false; - - if (debug != null) { - debug.println("processEntry: processing block"); - } - - String uname = mev.getEntry().getName() - .toUpperCase(Locale.ENGLISH); - - if (uname.endsWith(".SF")) { - String key = uname.substring(0, uname.length()-3); - byte bytes[] = baos.toByteArray(); - // add to sigFileData in case future blocks need it - sigFileData.put(key, bytes); - // check pending blocks, we can now process - // anyone waiting for this .SF file - Iterator it = pendingBlocks.iterator(); - while (it.hasNext()) { - SignatureFileVerifier sfv = - (SignatureFileVerifier) it.next(); - if (sfv.needSignatureFile(key)) { - if (debug != null) { - debug.println( - "processEntry: processing pending block"); - } - - sfv.setSignatureFile(bytes); - sfv.process(sigFileSigners, manifestDigests); - } - } - return; - } - - // now we are parsing a signature block file - - String key = uname.substring(0, uname.lastIndexOf(".")); - - if (signerCache == null) - signerCache = new ArrayList(); - - if (manDig == null) { - synchronized(manifestRawBytes) { - if (manDig == null) { - manDig = new ManifestDigester(manifestRawBytes); - manifestRawBytes = null; - } - } - } - - SignatureFileVerifier sfv = - new SignatureFileVerifier(signerCache, - manDig, uname, baos.toByteArray()); - - if (sfv.needSignatureFileBytes()) { - // see if we have already parsed an external .SF file - byte[] bytes = (byte[]) sigFileData.get(key); - - if (bytes == null) { - // put this block on queue for later processing - // since we don't have the .SF bytes yet - // (uname, block); - if (debug != null) { - debug.println("adding pending block"); - } - pendingBlocks.add(sfv); - return; - } else { - sfv.setSignatureFile(bytes); - } - } - sfv.process(sigFileSigners, manifestDigests); - - } catch (IOException ioe) { - // e.g. sun.security.pkcs.ParsingException - if (debug != null) debug.println("processEntry caught: "+ioe); - // ignore and treat as unsigned - } catch (SignatureException se) { - if (debug != null) debug.println("processEntry caught: "+se); - // ignore and treat as unsigned - } catch (NoSuchAlgorithmException nsae) { - if (debug != null) debug.println("processEntry caught: "+nsae); - // ignore and treat as unsigned - } catch (CertificateException ce) { - if (debug != null) debug.println("processEntry caught: "+ce); - // ignore and treat as unsigned - } + JarEntry je = mev.getEntry(); + if ((je != null) && (je.signers == null)) { + je.signers = mev.verify(verifiedSigners, sigFileSigners); + je.certs = mapSignersToCertArray(je.signers); } } @@ -354,15 +214,15 @@ * Force a read of the entry data to generate the * verification hash. */ - try { - InputStream s = jar.getInputStream(entry); + try (InputStream s = jar.getInputStream(entry)) { byte[] buffer = new byte[1024]; int n = buffer.length; while (n != -1) { n = s.read(buffer, 0, buffer.length); } - s.close(); } catch (IOException e) { + // Ignore. When an exception is thrown, code signer + // will not be assigned. } } return getCodeSigners(name); @@ -408,11 +268,7 @@ */ void doneWithMeta() { - parsingMeta = false; anyToVerify = !sigFileSigners.isEmpty(); - baos = null; - sigFileData = null; - pendingBlocks = null; signerCache = null; manDig = null; // MANIFEST.MF is always treated as signed and verified, @@ -423,6 +279,41 @@ } } + /** + * Verifies a PKCS7 SignedData block + * @param key name of block + * @param block the pkcs7 file + * @param ins the clear data + */ + void verifyBlock(String key, byte[] block, InputStream ins) { + try { + if (signerCache == null) + signerCache = new ArrayList(); + + if (manDig == null) { + synchronized(manifestRawBytes) { + if (manDig == null) { + manDig = new ManifestDigester(manifestRawBytes); + manifestRawBytes = null; + } + } + } + SignatureFileVerifier sfv = + new SignatureFileVerifier(signerCache, man, + manDig, key, block); + + if (sfv.needSignatureFile()) { + // see if we have already parsed an external .SF file + sfv.setSignatureFile(ins); + } + sfv.process(sigFileSigners, manifestDigests); + } catch (Exception e) { + if (debug != null) { + e.printStackTrace(); + } + } + } + static class VerifierStream extends java.io.InputStream { private InputStream is; @@ -553,10 +444,7 @@ * but this handles a CodeSource of any type, just in case. */ CodeSource[] sources = mapSignersToCodeSources(cs.getLocation(), getJarCodeSigners(), true); - List sourceList = new ArrayList(); - for (int i = 0; i < sources.length; i++) { - sourceList.add(sources[i]); - } + List sourceList = Arrays.asList(sources); int j = sourceList.indexOf(cs); if (j != -1) { CodeSigner[] match;
--- a/src/share/classes/java/util/jar/Pack200.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/jar/Pack200.java Thu Apr 21 16:42:06 2011 -0700 @@ -181,8 +181,8 @@ * The class files will not contain identical bytes, since the unpacker * is free to change minor class file features such as constant pool order. * However, the class files will be semantically identical, - * as specified in the Java Virtual Machine Specification - * <a href="http://java.sun.com/docs/books/vmspec/html/ClassFile.doc.html">http://java.sun.com/docs/books/vmspec/html/ClassFile.doc.html</a>. + * as specified in + * <cite>The Java™ Virtual Machine Specification</cite>. * <p> * By default, the packer does not change the order of JAR elements. * Also, the modification time and deflation hint of each
--- a/src/share/classes/java/util/logging/FileHandler.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/logging/FileHandler.java Thu Apr 21 16:42:06 2011 -0700 @@ -409,22 +409,25 @@ // Try the next file. continue; } + boolean available; try { - FileLock fl = fc.tryLock(); - if (fl == null) { - // We failed to get the lock. Try next file. - continue; - } + available = fc.tryLock() != null; // We got the lock OK. } catch (IOException ix) { // We got an IOException while trying to get the lock. // This normally indicates that locking is not supported // on the target directory. We have to proceed without // getting a lock. Drop through. + available = true; } - // We got the lock. Remember it. - locks.put(lockFileName, lockFileName); - break; + if (available) { + // We got the lock. Remember it. + locks.put(lockFileName, lockFileName); + break; + } + + // We failed to get the lock. Try next file. + fc.close(); } }
--- a/src/share/classes/java/util/regex/Pattern.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/regex/Pattern.java Thu Apr 21 16:42:06 2011 -0700 @@ -369,13 +369,10 @@ * part of an unescaped construct. * * <p> Backslashes within string literals in Java source code are interpreted - * as required by the <a - * href="http://java.sun.com/docs/books/jls">Java Language - * Specification</a> as either <a - * href="http://java.sun.com/docs/books/jls/third_edition/html/lexical.html#100850">Unicode - * escapes</a> or other <a - * href="http://java.sun.com/docs/books/jls/third_edition/html/lexical.html#101089">character - * escapes</a>. It is therefore necessary to double backslashes in string + * as required by + * <cite>The Java™ Language Specification</cite> + * as either Unicode escapes (section 3.3) or other character escapes (section 3.10.6) + * It is therefore necessary to double backslashes in string * literals that represent regular expressions to protect them from * interpretation by the Java bytecode compiler. The string literal * <tt>"\b"</tt>, for example, matches a single backspace character when @@ -525,9 +522,9 @@ * Canonical Equivalents. * * <p> Unicode escape sequences such as <tt>\u2014</tt> in Java source code - * are processed as described in <a - * href="http://java.sun.com/docs/books/jls/third_edition/html/lexical.html#100850">\u00A73.3</a> - * of the Java Language Specification. Such escape sequences are also + * are processed as described in section 3.3 of + * <cite>The Java™ Language Specification</cite>. + * Such escape sequences are also * implemented directly by the regular-expression parser so that Unicode * escapes can be used in expressions that are read from files or from the * keyboard. Thus the strings <tt>"\u2014"</tt> and <tt>"\\u2014"</tt>,
--- a/src/share/classes/java/util/zip/ZipFile.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/java/util/zip/ZipFile.java Thu Apr 21 16:42:06 2011 -0700 @@ -31,11 +31,13 @@ import java.io.EOFException; import java.io.File; import java.nio.charset.Charset; -import java.util.Vector; +import java.util.ArrayDeque; +import java.util.Deque; import java.util.Enumeration; -import java.util.Set; -import java.util.HashSet; +import java.util.HashMap; +import java.util.Map; import java.util.NoSuchElementException; +import java.util.WeakHashMap; import java.security.AccessController; import sun.security.action.GetPropertyAction; import static java.util.zip.ZipConstants64.*; @@ -54,7 +56,7 @@ private long jzfile; // address of jzfile data private String name; // zip file name private int total; // total number of entries - private boolean closeRequested; + private volatile boolean closeRequested = false; private static final int STORED = ZipEntry.STORED; private static final int DEFLATED = ZipEntry.DEFLATED; @@ -314,8 +316,9 @@ // freeEntry releases the C jzentry struct. private static native void freeEntry(long jzfile, long jzentry); - // the outstanding inputstreams that need to be closed. - private Set<InputStream> streams = new HashSet<>(); + // the outstanding inputstreams that need to be closed, + // mapped to the inflater objects they use. + private final Map<InputStream, Inflater> streams = new WeakHashMap<>(); /** * Returns an input stream for reading the contents of the specified @@ -351,51 +354,21 @@ switch (getEntryMethod(jzentry)) { case STORED: - streams.add(in); + synchronized (streams) { + streams.put(in, null); + } return in; case DEFLATED: - final ZipFileInputStream zfin = in; // MORE: Compute good size for inflater stream: long size = getEntrySize(jzentry) + 2; // Inflater likes a bit of slack if (size > 65536) size = 8192; if (size <= 0) size = 4096; - InputStream is = new InflaterInputStream(zfin, getInflater(), (int)size) { - private boolean isClosed = false; - - public void close() throws IOException { - if (!isClosed) { - super.close(); - releaseInflater(inf); - isClosed = true; - } - } - // Override fill() method to provide an extra "dummy" byte - // at the end of the input stream. This is required when - // using the "nowrap" Inflater option. - protected void fill() throws IOException { - if (eof) { - throw new EOFException( - "Unexpected end of ZLIB input stream"); - } - len = this.in.read(buf, 0, buf.length); - if (len == -1) { - buf[0] = 0; - len = 1; - eof = true; - } - inf.setInput(buf, 0, len); - } - private boolean eof; - - public int available() throws IOException { - if (isClosed) - return 0; - long avail = zfin.size() - inf.getBytesWritten(); - return avail > (long) Integer.MAX_VALUE ? - Integer.MAX_VALUE : (int) avail; - } - }; - streams.add(is); + Inflater inf = getInflater(); + InputStream is = + new ZipFileInflaterInputStream(in, inf, (int)size); + synchronized (streams) { + streams.put(is, inf); + } return is; default: throw new ZipException("invalid compression method"); @@ -403,36 +376,91 @@ } } + private class ZipFileInflaterInputStream extends InflaterInputStream { + private volatile boolean closeRequested = false; + private boolean eof = false; + private final ZipFileInputStream zfin; + + ZipFileInflaterInputStream(ZipFileInputStream zfin, Inflater inf, + int size) { + super(zfin, inf, size); + this.zfin = zfin; + } + + public void close() throws IOException { + if (closeRequested) + return; + closeRequested = true; + + super.close(); + Inflater inf; + synchronized (streams) { + inf = streams.remove(this); + } + if (inf != null) { + releaseInflater(inf); + } + } + + // Override fill() method to provide an extra "dummy" byte + // at the end of the input stream. This is required when + // using the "nowrap" Inflater option. + protected void fill() throws IOException { + if (eof) { + throw new EOFException("Unexpected end of ZLIB input stream"); + } + len = in.read(buf, 0, buf.length); + if (len == -1) { + buf[0] = 0; + len = 1; + eof = true; + } + inf.setInput(buf, 0, len); + } + + public int available() throws IOException { + if (closeRequested) + return 0; + long avail = zfin.size() - inf.getBytesWritten(); + return (avail > (long) Integer.MAX_VALUE ? + Integer.MAX_VALUE : (int) avail); + } + + protected void finalize() throws Throwable { + close(); + } + } + /* * Gets an inflater from the list of available inflaters or allocates * a new one. */ private Inflater getInflater() { - synchronized (inflaters) { - int size = inflaters.size(); - if (size > 0) { - Inflater inf = (Inflater)inflaters.remove(size - 1); - return inf; - } else { - return new Inflater(true); + Inflater inf; + synchronized (inflaterCache) { + while (null != (inf = inflaterCache.poll())) { + if (false == inf.ended()) { + return inf; + } } } + return new Inflater(true); } /* * Releases the specified inflater to the list of available inflaters. */ private void releaseInflater(Inflater inf) { - synchronized (inflaters) { - if (inf.ended()) - return; + if (false == inf.ended()) { inf.reset(); - inflaters.add(inf); + synchronized (inflaterCache) { + inflaterCache.add(inf); + } } } // List of available Inflater objects for decompression - private Vector inflaters = new Vector(); + private Deque<Inflater> inflaterCache = new ArrayDeque<>(); /** * Returns the path name of the ZIP file. @@ -540,14 +568,32 @@ * @throws IOException if an I/O error has occurred */ public void close() throws IOException { - synchronized (this) { - closeRequested = true; + if (closeRequested) + return; + closeRequested = true; - if (streams.size() !=0) { - Set<InputStream> copy = streams; - streams = new HashSet<>(); - for (InputStream is: copy) - is.close(); + synchronized (this) { + // Close streams, release their inflaters + synchronized (streams) { + if (false == streams.isEmpty()) { + Map<InputStream, Inflater> copy = new HashMap<>(streams); + streams.clear(); + for (Map.Entry<InputStream, Inflater> e : copy.entrySet()) { + e.getKey().close(); + Inflater inf = e.getValue(); + if (inf != null) { + inf.end(); + } + } + } + } + + // Release cached inflaters + Inflater inf; + synchronized (inflaterCache) { + while (null != (inf = inflaterCache.poll())) { + inf.end(); + } } if (jzfile != 0) { @@ -556,23 +602,13 @@ jzfile = 0; close(zf); - - // Release inflaters - synchronized (inflaters) { - int size = inflaters.size(); - for (int i = 0; i < size; i++) { - Inflater inf = (Inflater)inflaters.get(i); - inf.end(); - } - } } } } - /** - * Ensures that the <code>close</code> method of this ZIP file is - * called when there are no more references to it. + * Ensures that the system resources held by this ZipFile object are + * released when there are no more references to it. * * <p> * Since the time when GC would invoke this method is undetermined, @@ -611,6 +647,7 @@ * (possibly compressed) zip file entry. */ private class ZipFileInputStream extends InputStream { + private volatile boolean closeRequested = false; protected long jzentry; // address of jzentry data private long pos; // current position within entry data protected long rem; // number of remaining bytes within entry @@ -678,15 +715,25 @@ } public void close() { + if (closeRequested) + return; + closeRequested = true; + rem = 0; synchronized (ZipFile.this) { if (jzentry != 0 && ZipFile.this.jzfile != 0) { freeEntry(ZipFile.this.jzfile, jzentry); jzentry = 0; } + } + synchronized (streams) { streams.remove(this); } } + + protected void finalize() { + close(); + } }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/classes/javax/crypto/AEADBadTagException.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +package javax.crypto; + +/** + * This exception is thrown when a {@link Cipher} operating in + * an AEAD mode (such as GCM/CCM) is unable to verify the supplied + * authentication tag. + * + * @since 1.7 + */ +public class AEADBadTagException extends BadPaddingException { + + private static final long serialVersionUID = -488059093241685509L; + + /** + * Constructs a AEADBadTagException with no detail message. + */ + public AEADBadTagException() { + super(); + } + + /** + * Constructs a AEADBadTagException with the specified + * detail message. + * + * @param msg the detail message. + */ + public AEADBadTagException(String msg) { + super(msg); + } +}
--- a/src/share/classes/javax/crypto/Cipher.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/javax/crypto/Cipher.java Thu Apr 21 16:42:06 2011 -0700 @@ -88,8 +88,35 @@ * example, the SunJCE provider uses a default of 64 bits for DES.) * Thus, block ciphers can be turned into byte-oriented stream ciphers by * using an 8 bit mode such as CFB8 or OFB8. + * <p> + * Modes such as Authenticated Encryption with Associated Data (AEAD) + * provide authenticity assurances for both confidential data and + * Additional Associated Data (AAD) that is not encrypted. (Please see + * <a href="http://www.ietf.org/rfc/rfc5116.txt"> RFC 5116 </a> for more + * information on AEAD and AEAD algorithms such as GCM/CCM.) Both + * confidential and AAD data can be used when calculating the + * authentication tag (similar to a {@link Mac}). This tag is appended + * to the ciphertext during encryption, and is verified on decryption. + * <p> + * AEAD modes such as GCM/CCM perform all AAD authenticity calculations + * before starting the ciphertext authenticity calculations. To avoid + * implementations having to internally buffer ciphertext, all AAD data + * must be supplied to GCM/CCM implementations (via the {@code + * updateAAD} methods) <b>before</b> the ciphertext is processed (via + * the {@code update} and {@code doFinal} methods). * - * <p> Every implementation of the Java platform is required to support + * <pre> + * GCMParameterSpec s = new GCMParameterSpec(...); + * cipher.init(..., s); + * + * // If the GCMParameterSpec is needed again + * cipher.getParameters().getParameterSpec(GCMParameterSpec.class)); + * + * cipher.updateAAD(...); // AAD + * cipher.update(...); // Multi-part update + * cipher.doFinal(...); // conclusion of operation + * </pre> + * Every implementation of the Java platform is required to support * the following standard <code>Cipher</code> transformations with the keysizes * in parentheses: * <ul> @@ -894,7 +921,7 @@ * <code>inputLen</code> (in bytes). * * <p>This call takes into account any unprocessed (buffered) data from a - * previous <code>update</code> call, and padding. + * previous <code>update</code> call, padding, and AEAD tagging. * * <p>The actual output length of the next <code>update</code> or * <code>doFinal</code> call may be smaller than the length returned by @@ -1090,6 +1117,11 @@ * {@link #getParameters() getParameters} or * {@link #getIV() getIV} (if the parameter is an IV). * + * <p>If this cipher requires algorithm parameters that cannot be + * derived from the input parameters, and there are no reasonable + * provider-specific default values, initialization will + * necessarily fail. + * * <p>If this cipher (including its underlying feedback or padding scheme) * requires any random bytes (e.g., for parameter generation), it will get * them using the {@link SecureRandom <code>SecureRandom</code>} @@ -1110,8 +1142,8 @@ * @param key the key * * @exception InvalidKeyException if the given key is inappropriate for - * initializing this cipher, or if this cipher is being initialized for - * decryption and requires algorithm parameters that cannot be + * initializing this cipher, or requires + * algorithm parameters that cannot be * determined from the given key, or if the given key has a keysize that * exceeds the maximum allowable keysize (as determined from the * configured jurisdiction policy files). @@ -1138,6 +1170,11 @@ * {@link #getParameters() getParameters} or * {@link #getIV() getIV} (if the parameter is an IV). * + * <p>If this cipher requires algorithm parameters that cannot be + * derived from the input parameters, and there are no reasonable + * provider-specific default values, initialization will + * necessarily fail. + * * <p>If this cipher (including its underlying feedback or padding scheme) * requires any random bytes (e.g., for parameter generation), it will get * them from <code>random</code>. @@ -1155,8 +1192,8 @@ * @param random the source of randomness * * @exception InvalidKeyException if the given key is inappropriate for - * initializing this cipher, or if this cipher is being initialized for - * decryption and requires algorithm parameters that cannot be + * initializing this cipher, or requires + * algorithm parameters that cannot be * determined from the given key, or if the given key has a keysize that * exceeds the maximum allowable keysize (as determined from the * configured jurisdiction policy files). @@ -1202,6 +1239,11 @@ * {@link #getParameters() getParameters} or * {@link #getIV() getIV} (if the parameter is an IV). * + * <p>If this cipher requires algorithm parameters that cannot be + * derived from the input parameters, and there are no reasonable + * provider-specific default values, initialization will + * necessarily fail. + * * <p>If this cipher (including its underlying feedback or padding scheme) * requires any random bytes (e.g., for parameter generation), it will get * them using the {@link SecureRandom <code>SecureRandom</code>} @@ -1227,7 +1269,7 @@ * keysize (as determined from the configured jurisdiction policy files). * @exception InvalidAlgorithmParameterException if the given algorithm * parameters are inappropriate for this cipher, - * or this cipher is being initialized for decryption and requires + * or this cipher requires * algorithm parameters and <code>params</code> is null, or the given * algorithm parameters imply a cryptographic strength that would exceed * the legal limits (as determined from the configured jurisdiction @@ -1258,6 +1300,11 @@ * {@link #getParameters() getParameters} or * {@link #getIV() getIV} (if the parameter is an IV). * + * <p>If this cipher requires algorithm parameters that cannot be + * derived from the input parameters, and there are no reasonable + * provider-specific default values, initialization will + * necessarily fail. + * * <p>If this cipher (including its underlying feedback or padding scheme) * requires any random bytes (e.g., for parameter generation), it will get * them from <code>random</code>. @@ -1280,7 +1327,7 @@ * keysize (as determined from the configured jurisdiction policy files). * @exception InvalidAlgorithmParameterException if the given algorithm * parameters are inappropriate for this cipher, - * or this cipher is being initialized for decryption and requires + * or this cipher requires * algorithm parameters and <code>params</code> is null, or the given * algorithm parameters imply a cryptographic strength that would exceed * the legal limits (as determined from the configured jurisdiction @@ -1323,6 +1370,11 @@ * {@link #getParameters() getParameters} or * {@link #getIV() getIV} (if the parameter is an IV). * + * <p>If this cipher requires algorithm parameters that cannot be + * derived from the input parameters, and there are no reasonable + * provider-specific default values, initialization will + * necessarily fail. + * * <p>If this cipher (including its underlying feedback or padding scheme) * requires any random bytes (e.g., for parameter generation), it will get * them using the {@link SecureRandom <code>SecureRandom</code>} @@ -1348,7 +1400,7 @@ * keysize (as determined from the configured jurisdiction policy files). * @exception InvalidAlgorithmParameterException if the given algorithm * parameters are inappropriate for this cipher, - * or this cipher is being initialized for decryption and requires + * or this cipher requires * algorithm parameters and <code>params</code> is null, or the given * algorithm parameters imply a cryptographic strength that would exceed * the legal limits (as determined from the configured jurisdiction @@ -1379,6 +1431,11 @@ * {@link #getParameters() getParameters} or * {@link #getIV() getIV} (if the parameter is an IV). * + * <p>If this cipher requires algorithm parameters that cannot be + * derived from the input parameters, and there are no reasonable + * provider-specific default values, initialization will + * necessarily fail. + * * <p>If this cipher (including its underlying feedback or padding scheme) * requires any random bytes (e.g., for parameter generation), it will get * them from <code>random</code>. @@ -1401,7 +1458,7 @@ * keysize (as determined from the configured jurisdiction policy files). * @exception InvalidAlgorithmParameterException if the given algorithm * parameters are inappropriate for this cipher, - * or this cipher is being initialized for decryption and requires + * or this cipher requires * algorithm parameters and <code>params</code> is null, or the given * algorithm parameters imply a cryptographic strength that would exceed * the legal limits (as determined from the configured jurisdiction @@ -1444,7 +1501,7 @@ * derived from the public key in the given certificate, the underlying * cipher * implementation is supposed to generate the required parameters itself - * (using provider-specific default or ramdom values) if it is being + * (using provider-specific default or random values) if it is being * initialized for encryption or key wrapping, and raise an <code> * InvalidKeyException</code> if it is being initialized for decryption or * key unwrapping. @@ -1452,6 +1509,11 @@ * {@link #getParameters() getParameters} or * {@link #getIV() getIV} (if the parameter is an IV). * + * <p>If this cipher requires algorithm parameters that cannot be + * derived from the input parameters, and there are no reasonable + * provider-specific default values, initialization will + * necessarily fail. + * * <p>If this cipher (including its underlying feedback or padding scheme) * requires any random bytes (e.g., for parameter generation), it will get * them using the @@ -1474,8 +1536,7 @@ * * @exception InvalidKeyException if the public key in the given * certificate is inappropriate for initializing this cipher, or this - * cipher is being initialized for decryption or unwrapping keys and - * requires algorithm parameters that cannot be determined from the + * cipher requires algorithm parameters that cannot be determined from the * public key in the given certificate, or the keysize of the public key * in the given certificate has a keysize that exceeds the maximum * allowable keysize (as determined by the configured jurisdiction policy @@ -1518,6 +1579,11 @@ * {@link #getParameters() getParameters} or * {@link #getIV() getIV} (if the parameter is an IV). * + * <p>If this cipher requires algorithm parameters that cannot be + * derived from the input parameters, and there are no reasonable + * provider-specific default values, initialization will + * necessarily fail. + * * <p>If this cipher (including its underlying feedback or padding scheme) * requires any random bytes (e.g., for parameter generation), it will get * them from <code>random</code>. @@ -1536,7 +1602,7 @@ * * @exception InvalidKeyException if the public key in the given * certificate is inappropriate for initializing this cipher, or this - * cipher is being initialized for decryption or unwrapping keys and + * cipher * requires algorithm parameters that cannot be determined from the * public key in the given certificate, or the keysize of the public key * in the given certificate has a keysize that exceeds the maximum @@ -1865,6 +1931,9 @@ * <p>Input data that may have been buffered during a previous * <code>update</code> operation is processed, with padding (if requested) * being applied. + * If an AEAD mode such as GCM/CCM is being used, the authentication + * tag is appended in the case of encryption, or verified in the + * case of decryption. * The result is stored in a new buffer. * * <p>Upon finishing, this method resets this cipher object to the state @@ -1888,6 +1957,9 @@ * @exception BadPaddingException if this cipher is in decryption mode, * and (un)padding has been requested, but the decrypted data is not * bounded by the appropriate padding bytes + * @exception AEADBadTagException if this cipher is decrypting in an + * AEAD mode (such as GCM/CCM), and the received authentication tag + * does not match the calculated value */ public final byte[] doFinal() throws IllegalBlockSizeException, BadPaddingException { @@ -1904,6 +1976,9 @@ * <p>Input data that may have been buffered during a previous * <code>update</code> operation is processed, with padding (if requested) * being applied. + * If an AEAD mode such as GCM/CCM is being used, the authentication + * tag is appended in the case of encryption, or verified in the + * case of decryption. * The result is stored in the <code>output</code> buffer, starting at * <code>outputOffset</code> inclusive. * @@ -1940,6 +2015,9 @@ * @exception BadPaddingException if this cipher is in decryption mode, * and (un)padding has been requested, but the decrypted data is not * bounded by the appropriate padding bytes + * @exception AEADBadTagException if this cipher is decrypting in an + * AEAD mode (such as GCM/CCM), and the received authentication tag + * does not match the calculated value */ public final int doFinal(byte[] output, int outputOffset) throws IllegalBlockSizeException, ShortBufferException, @@ -1963,6 +2041,9 @@ * <p>The bytes in the <code>input</code> buffer, and any input bytes that * may have been buffered during a previous <code>update</code> operation, * are processed, with padding (if requested) being applied. + * If an AEAD mode such as GCM/CCM is being used, the authentication + * tag is appended in the case of encryption, or verified in the + * case of decryption. * The result is stored in a new buffer. * * <p>Upon finishing, this method resets this cipher object to the state @@ -1988,6 +2069,9 @@ * @exception BadPaddingException if this cipher is in decryption mode, * and (un)padding has been requested, but the decrypted data is not * bounded by the appropriate padding bytes + * @exception AEADBadTagException if this cipher is decrypting in an + * AEAD mode (such as GCM/CCM), and the received authentication tag + * does not match the calculated value */ public final byte[] doFinal(byte[] input) throws IllegalBlockSizeException, BadPaddingException { @@ -2011,6 +2095,9 @@ * buffer, starting at <code>inputOffset</code> inclusive, and any input * bytes that may have been buffered during a previous <code>update</code> * operation, are processed, with padding (if requested) being applied. + * If an AEAD mode such as GCM/CCM is being used, the authentication + * tag is appended in the case of encryption, or verified in the + * case of decryption. * The result is stored in a new buffer. * * <p>Upon finishing, this method resets this cipher object to the state @@ -2039,6 +2126,9 @@ * @exception BadPaddingException if this cipher is in decryption mode, * and (un)padding has been requested, but the decrypted data is not * bounded by the appropriate padding bytes + * @exception AEADBadTagException if this cipher is decrypting in an + * AEAD mode (such as GCM/CCM), and the received authentication tag + * does not match the calculated value */ public final byte[] doFinal(byte[] input, int inputOffset, int inputLen) throws IllegalBlockSizeException, BadPaddingException { @@ -2063,6 +2153,9 @@ * buffer, starting at <code>inputOffset</code> inclusive, and any input * bytes that may have been buffered during a previous <code>update</code> * operation, are processed, with padding (if requested) being applied. + * If an AEAD mode such as GCM/CCM is being used, the authentication + * tag is appended in the case of encryption, or verified in the + * case of decryption. * The result is stored in the <code>output</code> buffer. * * <p>If the <code>output</code> buffer is too small to hold the result, @@ -2105,6 +2198,9 @@ * @exception BadPaddingException if this cipher is in decryption mode, * and (un)padding has been requested, but the decrypted data is not * bounded by the appropriate padding bytes + * @exception AEADBadTagException if this cipher is decrypting in an + * AEAD mode (such as GCM/CCM), and the received authentication tag + * does not match the calculated value */ public final int doFinal(byte[] input, int inputOffset, int inputLen, byte[] output) @@ -2133,6 +2229,9 @@ * bytes that may have been buffered during a previous * <code>update</code> operation, are processed, with padding * (if requested) being applied. + * If an AEAD mode such as GCM/CCM is being used, the authentication + * tag is appended in the case of encryption, or verified in the + * case of decryption. * The result is stored in the <code>output</code> buffer, starting at * <code>outputOffset</code> inclusive. * @@ -2178,6 +2277,9 @@ * @exception BadPaddingException if this cipher is in decryption mode, * and (un)padding has been requested, but the decrypted data is not * bounded by the appropriate padding bytes + * @exception AEADBadTagException if this cipher is decrypting in an + * AEAD mode (such as GCM/CCM), and the received authentication tag + * does not match the calculated value */ public final int doFinal(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset) @@ -2203,8 +2305,11 @@ * depending on how this cipher was initialized. * * <p>All <code>input.remaining()</code> bytes starting at - * <code>input.position()</code> are processed. The result is stored - * in the output buffer. + * <code>input.position()</code> are processed. + * If an AEAD mode such as GCM/CCM is being used, the authentication + * tag is appended in the case of encryption, or verified in the + * case of decryption. + * The result is stored in the output buffer. * Upon return, the input buffer's position will be equal * to its limit; its limit will not have changed. The output buffer's * position will have advanced by n, where n is the value returned @@ -2250,6 +2355,10 @@ * @exception BadPaddingException if this cipher is in decryption mode, * and (un)padding has been requested, but the decrypted data is not * bounded by the appropriate padding bytes + * @exception AEADBadTagException if this cipher is decrypting in an + * AEAD mode (such as GCM/CCM), and the received authentication tag + * does not match the calculated value + * * @since 1.5 */ public final int doFinal(ByteBuffer input, ByteBuffer output) @@ -2441,4 +2550,128 @@ CryptoPermission cp = getConfiguredPermission(transformation); return cp.getAlgorithmParameterSpec(); } + + /** + * Continues a multi-part update of the Additional Authentication + * Data (AAD). + * <p> + * Calls to this method provide AAD to the cipher when operating in + * modes such as AEAD (GCM/CCM). If this cipher is operating in + * either GCM or CCM mode, all AAD must be supplied before beginning + * operations on the ciphertext (via the {@code update} and {@code + * doFinal} methods). + * + * @param src the buffer containing the Additional Authentication Data + * + * @throws IllegalArgumentException if the {@code src} + * byte array is null + * @throws IllegalStateException if this cipher is in a wrong state + * (e.g., has not been initialized), does not accept AAD, or if + * operating in either GCM or CCM mode and one of the {@code update} + * methods has already been called for the active + * encryption/decryption operation + * @throws UnsupportedOperationException if the corresponding method + * in the {@code CipherSpi} has not been overridden by an + * implementation + * + * @since 1.7 + */ + public final void updateAAD(byte[] src) { + if (src == null) { + throw new IllegalArgumentException("src buffer is null"); + } + + updateAAD(src, 0, src.length); + } + + /** + * Continues a multi-part update of the Additional Authentication + * Data (AAD), using a subset of the provided buffer. + * <p> + * Calls to this method provide AAD to the cipher when operating in + * modes such as AEAD (GCM/CCM). If this cipher is operating in + * either GCM or CCM mode, all AAD must be supplied before beginning + * operations on the ciphertext (via the {@code update} and {@code + * doFinal} methods). + * + * @param src the buffer containing the AAD + * @param offset the offset in {@code src} where the AAD input starts + * @param len the number of AAD bytes + * + * @throws IllegalArgumentException if the {@code src} + * byte array is null, or the {@code offset} or {@code length} + * is less than 0, or the sum of the {@code offset} and + * {@code len} is greater than the length of the + * {@code src} byte array + * @throws IllegalStateException if this cipher is in a wrong state + * (e.g., has not been initialized), does not accept AAD, or if + * operating in either GCM or CCM mode and one of the {@code update} + * methods has already been called for the active + * encryption/decryption operation + * @throws UnsupportedOperationException if the corresponding method + * in the {@code CipherSpi} has not been overridden by an + * implementation + * + * @since 1.7 + */ + public final void updateAAD(byte[] src, int offset, int len) { + checkCipherState(); + + // Input sanity check + if ((src == null) || (offset < 0) || (len < 0) + || ((len + offset) > src.length)) { + throw new IllegalArgumentException("Bad arguments"); + } + + chooseFirstProvider(); + if (len == 0) { + return; + } + spi.engineUpdateAAD(src, offset, len); + } + + /** + * Continues a multi-part update of the Additional Authentication + * Data (AAD). + * <p> + * Calls to this method provide AAD to the cipher when operating in + * modes such as AEAD (GCM/CCM). If this cipher is operating in + * either GCM or CCM mode, all AAD must be supplied before beginning + * operations on the ciphertext (via the {@code update} and {@code + * doFinal} methods). + * <p> + * All {@code src.remaining()} bytes starting at + * {@code src.position()} are processed. + * Upon return, the input buffer's position will be equal + * to its limit; its limit will not have changed. + * + * @param src the buffer containing the AAD + * + * @throws IllegalArgumentException if the {@code src ByteBuffer} + * is null + * @throws IllegalStateException if this cipher is in a wrong state + * (e.g., has not been initialized), does not accept AAD, or if + * operating in either GCM or CCM mode and one of the {@code update} + * methods has already been called for the active + * encryption/decryption operation + * @throws UnsupportedOperationException if the corresponding method + * in the {@code CipherSpi} has not been overridden by an + * implementation + * + * @since 1.7 + */ + public final void updateAAD(ByteBuffer src) { + checkCipherState(); + + // Input sanity check + if (src == null) { + throw new IllegalArgumentException("src ByteBuffer is null"); + } + + chooseFirstProvider(); + if (src.remaining() == 0) { + return; + } + spi.engineUpdateAAD(src); + } }
--- a/src/share/classes/javax/crypto/CipherSpi.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/javax/crypto/CipherSpi.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 2007, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -266,7 +266,7 @@ * <code>inputLen</code> (in bytes). * * <p>This call takes into account any unprocessed (buffered) data from a - * previous <code>update</code> call, and padding. + * previous <code>update</code> call, padding, and AEAD tagging. * * <p>The actual output length of the next <code>update</code> or * <code>doFinal</code> call may be smaller than the length returned by @@ -322,6 +322,11 @@ * {@link #engineGetParameters() engineGetParameters} or * {@link #engineGetIV() engineGetIV} (if the parameter is an IV). * + * <p>If this cipher requires algorithm parameters that cannot be + * derived from the input parameters, and there are no reasonable + * provider-specific default values, initialization will + * necessarily fail. + * * <p>If this cipher (including its underlying feedback or padding scheme) * requires any random bytes (e.g., for parameter generation), it will get * them from <code>random</code>. @@ -339,8 +344,8 @@ * @param random the source of randomness * * @exception InvalidKeyException if the given key is inappropriate for - * initializing this cipher, or if this cipher is being initialized for - * decryption and requires algorithm parameters that cannot be + * initializing this cipher, or requires + * algorithm parameters that cannot be * determined from the given key. */ protected abstract void engineInit(int opmode, Key key, @@ -366,6 +371,11 @@ * {@link #engineGetParameters() engineGetParameters} or * {@link #engineGetIV() engineGetIV} (if the parameter is an IV). * + * <p>If this cipher requires algorithm parameters that cannot be + * derived from the input parameters, and there are no reasonable + * provider-specific default values, initialization will + * necessarily fail. + * * <p>If this cipher (including its underlying feedback or padding scheme) * requires any random bytes (e.g., for parameter generation), it will get * them from <code>random</code>. @@ -387,7 +397,7 @@ * initializing this cipher * @exception InvalidAlgorithmParameterException if the given algorithm * parameters are inappropriate for this cipher, - * or if this cipher is being initialized for decryption and requires + * or if this cipher requires * algorithm parameters and <code>params</code> is null. */ protected abstract void engineInit(int opmode, Key key, @@ -414,6 +424,11 @@ * {@link #engineGetParameters() engineGetParameters} or * {@link #engineGetIV() engineGetIV} (if the parameter is an IV). * + * <p>If this cipher requires algorithm parameters that cannot be + * derived from the input parameters, and there are no reasonable + * provider-specific default values, initialization will + * necessarily fail. + * * <p>If this cipher (including its underlying feedback or padding scheme) * requires any random bytes (e.g., for parameter generation), it will get * them from <code>random</code>. @@ -435,7 +450,7 @@ * initializing this cipher * @exception InvalidAlgorithmParameterException if the given algorithm * parameters are inappropriate for this cipher, - * or if this cipher is being initialized for decryption and requires + * or if this cipher requires * algorithm parameters and <code>params</code> is null. */ protected abstract void engineInit(int opmode, Key key, @@ -548,6 +563,9 @@ * buffer, starting at <code>inputOffset</code> inclusive, and any input * bytes that may have been buffered during a previous <code>update</code> * operation, are processed, with padding (if requested) being applied. + * If an AEAD mode such as GCM/CCM is being used, the authentication + * tag is appended in the case of encryption, or verified in the + * case of decryption. * The result is stored in a new buffer. * * <p>Upon finishing, this method resets this cipher object to the state @@ -575,6 +593,9 @@ * @exception BadPaddingException if this cipher is in decryption mode, * and (un)padding has been requested, but the decrypted data is not * bounded by the appropriate padding bytes + * @exception AEADBadTagException if this cipher is decrypting in an + * AEAD mode (such as GCM/CCM), and the received authentication tag + * does not match the calculated value */ protected abstract byte[] engineDoFinal(byte[] input, int inputOffset, int inputLen) @@ -590,6 +611,9 @@ * buffer, starting at <code>inputOffset</code> inclusive, and any input * bytes that may have been buffered during a previous <code>update</code> * operation, are processed, with padding (if requested) being applied. + * If an AEAD mode such as GCM/CCM is being used, the authentication + * tag is appended in the case of encryption, or verified in the + * case of decryption. * The result is stored in the <code>output</code> buffer, starting at * <code>outputOffset</code> inclusive. * @@ -626,6 +650,9 @@ * @exception BadPaddingException if this cipher is in decryption mode, * and (un)padding has been requested, but the decrypted data is not * bounded by the appropriate padding bytes + * @exception AEADBadTagException if this cipher is decrypting in an + * AEAD mode (such as GCM/CCM), and the received authentication tag + * does not match the calculated value */ protected abstract int engineDoFinal(byte[] input, int inputOffset, int inputLen, byte[] output, @@ -640,8 +667,11 @@ * initialized. * * <p>All <code>input.remaining()</code> bytes starting at - * <code>input.position()</code> are processed. The result is stored - * in the output buffer. + * <code>input.position()</code> are processed. + * If an AEAD mode such as GCM/CCM is being used, the authentication + * tag is appended in the case of encryption, or verified in the + * case of decryption. + * The result is stored in the output buffer. * Upon return, the input buffer's position will be equal * to its limit; its limit will not have changed. The output buffer's * position will have advanced by n, where n is the value returned @@ -678,6 +708,9 @@ * @exception BadPaddingException if this cipher is in decryption mode, * and (un)padding has been requested, but the decrypted data is not * bounded by the appropriate padding bytes + * @exception AEADBadTagException if this cipher is decrypting in an + * AEAD mode (such as GCM/CCM), and the received authentication tag + * does not match the calculated value * * @throws NullPointerException if either parameter is <CODE>null</CODE> * @since 1.5 @@ -892,4 +925,67 @@ { throw new UnsupportedOperationException(); } + + /** + * Continues a multi-part update of the Additional Authentication + * Data (AAD), using a subset of the provided buffer. + * <p> + * Calls to this method provide AAD to the cipher when operating in + * modes such as AEAD (GCM/CCM). If this cipher is operating in + * either GCM or CCM mode, all AAD must be supplied before beginning + * operations on the ciphertext (via the {@code update} and {@code + * doFinal} methods). + * + * @param src the buffer containing the AAD + * @param offset the offset in {@code src} where the AAD input starts + * @param len the number of AAD bytes + * + * @throws IllegalStateException if this cipher is in a wrong state + * (e.g., has not been initialized), does not accept AAD, or if + * operating in either GCM or CCM mode and one of the {@code update} + * methods has already been called for the active + * encryption/decryption operation + * @throws UnsupportedOperationException if this method + * has not been overridden by an implementation + * + * @since 1.7 + */ + protected void engineUpdateAAD(byte[] src, int offset, int len) { + throw new UnsupportedOperationException( + "The underlying Cipher implementation " + + "does not support this method"); + } + + /** + * Continues a multi-part update of the Additional Authentication + * Data (AAD). + * <p> + * Calls to this method provide AAD to the cipher when operating in + * modes such as AEAD (GCM/CCM). If this cipher is operating in + * either GCM or CCM mode, all AAD must be supplied before beginning + * operations on the ciphertext (via the {@code update} and {@code + * doFinal} methods). + * <p> + * All {@code src.remaining()} bytes starting at + * {@code src.position()} are processed. + * Upon return, the input buffer's position will be equal + * to its limit; its limit will not have changed. + * + * @param src the buffer containing the AAD + * + * @throws IllegalStateException if this cipher is in a wrong state + * (e.g., has not been initialized), does not accept AAD, or if + * operating in either GCM or CCM mode and one of the {@code update} + * methods has already been called for the active + * encryption/decryption operation + * @throws UnsupportedOperationException if this method + * has not been overridden by an implementation + * + * @since 1.7 + */ + protected void engineUpdateAAD(ByteBuffer src) { + throw new UnsupportedOperationException( + "The underlying Cipher implementation " + + "does not support this method"); + } }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/classes/javax/crypto/spec/GCMParameterSpec.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,149 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +package javax.crypto.spec; + +import java.security.spec.AlgorithmParameterSpec; + +/** + * Specifies the set of parameters required by a {@link + * javax.crypto.Cipher} using the Galois/Counter Mode (GCM) mode. + * <p> + * Simple block cipher modes (such as CBC) generally require only an + * initialization vector (such as {@code IvParameterSpec}), + * but GCM needs these parameters: + * <ul> + * <li>{@code IV}: Initialization Vector (IV) </li> + * <li>{@code tLen}: length (in bits) of authentication tag T</li> + * </ul> + * <p> + * In addition to the parameters described here, other GCM inputs/output + * (Additional Authenticated Data (AAD), Keys, block ciphers, + * plain/ciphertext and authentication tags) are handled in the {@code + * Cipher} class. + <p> + * Please see <a href="http://www.ietf.org/rfc/rfc5116.txt"> RFC 5116 + * </a> for more information on the Authenticated Encryption with + * Associated Data (AEAD) algorithm, and <a href= + * "http://csrc.nist.gov/publications/nistpubs/800-38D/SP-800-38D.pdf"> + * NIST Special Publication 800-38D</a>, "NIST Recommendation for Block + * Cipher Modes of Operation: Galois/Counter Mode (GCM) and GMAC." + * <p> + * The GCM specification states that {@code tLen} may only have the + * values {128, 120, 112, 104, 96}, or {64, 32} for certain + * applications. Other values can be specified for this class, but not + * all CSP implementations will support them. + * + * @see javax.crypto.Cipher + * + * @since 1.7 + */ +public class GCMParameterSpec implements AlgorithmParameterSpec { + + // Initialization Vector. Could use IvParameterSpec, but that + // would add extra copies. + private byte[] iv; + + // Required Tag length (in bits). + private int tLen; + + /** + * Constructs a GCMParameterSpec using the specified authentication + * tag bit-length and IV buffer. + * + * @param tLen the authentication tag length (in bits) + * @param src the IV source buffer. The contents of the buffer are + * copied to protect against subsequent modification. + * + * @throws IllegalArgumentException if {@code tLen} is negative, + * or {@code src} is null. + */ + public GCMParameterSpec(int tLen, byte[] src) { + if (src == null) { + throw new IllegalArgumentException("src array is null"); + } + + init(tLen, src, 0, src.length); + } + + /** + * Constructs a GCMParameterSpec object using the specified + * authentication tag bit-length and a subset of the specified + * buffer as the IV. + * + * @param tLen the authentication tag length (in bits) + * @param src the IV source buffer. The contents of the + * buffer are copied to protect against subsequent modification. + * @param offset the offset in {@code src} where the IV starts + * @param len the number of IV bytes + * + * @throws IllegalArgumentException if {@code tLen} is negative, + * {@code src} is null, {@code len} or {@code offset} is negative, + * or the sum of {@code offset} and {@code len} is greater than the + * length of the {@code src} byte array. + */ + public GCMParameterSpec(int tLen, byte[] src, int offset, int len) { + init(tLen, src, offset, len); + } + + /* + * Check input parameters. + */ + private void init(int tLen, byte[] src, int offset, int len) { + if (tLen < 0) { + throw new IllegalArgumentException( + "Length argument is negative"); + } + this.tLen = tLen; + + // Input sanity check + if ((src == null) ||(len < 0) || (offset < 0) + || ((len + offset) > src.length)) { + throw new IllegalArgumentException("Invalid buffer arguments"); + } + + iv = new byte[len]; + System.arraycopy(src, offset, iv, 0, len); + } + + /** + * Returns the authentication tag length. + * + * @return the authentication tag length (in bits) + */ + public int getTLen() { + return tLen; + } + + /** + * Returns the Initialization Vector (IV). + * + * @return the IV. Creates a new array each time this method + * is called. + */ + public byte[] getIV() { + return iv.clone(); + } +}
--- a/src/share/classes/javax/management/remote/package.html Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/javax/management/remote/package.html Thu Apr 21 16:42:06 2011 -0700 @@ -154,11 +154,8 @@ </pre> <p>The formal grammar for connection ids that follow this - convention is as follows (using the <a - href="http://java.sun.com/docs/books/jls/second_edition/html/grammars.doc.html#90767">grammar - notation</a> from <em>The Java Language Specification, Second - Edition</em>):</p> - + convention is as follows (using the grammar notation from section 2.4 of + <em>The Java™ Language Specification</em>):</p> <pre> <em>ConnectionId:</em> <em>Protocol</em> : <em>ClientAddress<sub>opt</sub></em> Space <em>ClientId<sub>opt</sub></em> Space <em>ArbitraryText</em>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/classes/javax/security/auth/kerberos/JavaxSecurityAuthKerberosAccessImpl.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,38 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +package javax.security.auth.kerberos; + +import sun.misc.JavaxSecurityAuthKerberosAccess; +import sun.security.krb5.EncryptionKey; +import sun.security.krb5.PrincipalName; + +class JavaxSecurityAuthKerberosAccessImpl + implements JavaxSecurityAuthKerberosAccess { + public EncryptionKey[] keyTabGetEncryptionKeys( + KeyTab ktab, PrincipalName principal) { + return ktab.getEncryptionKeys(principal); + } +}
--- a/src/share/classes/javax/security/auth/kerberos/KerberosKey.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/javax/security/auth/kerberos/KerberosKey.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000, 2006, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -35,14 +35,16 @@ * principal.<p> * * All Kerberos JAAS login modules that obtain a principal's password and - * generate the secret key from it should use this class. Where available, - * the login module might even read this secret key directly from a - * Kerberos "keytab". Sometimes, such as when authenticating a server in + * generate the secret key from it should use this class. + * Sometimes, such as when authenticating a server in * the absence of user-to-user authentication, the login module will store * an instance of this class in the private credential set of a * {@link javax.security.auth.Subject Subject} during the commit phase of the * authentication process.<p> * + * A Kerberos service using a keytab to read secret keys should use + * the {@link KeyTab} class, where latest keys can be read when needed.<p> + * * It might be necessary for the application to be granted a * {@link javax.security.auth.PrivateCredentialPermission * PrivateCredentialPermission} if it needs to access the KerberosKey
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/classes/javax/security/auth/kerberos/KeyTab.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,230 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +package javax.security.auth.kerberos; + +import java.io.File; +import java.util.Objects; +import sun.misc.SharedSecrets; +import sun.security.krb5.EncryptionKey; +import sun.security.krb5.PrincipalName; +import sun.security.krb5.RealmException; + +/** + * This class encapsulates a keytab file. + * <p> + * A Kerberos JAAS login module that obtains long term secret keys from a + * keytab file should use this class. The login module will store + * an instance of this class in the private credential set of a + * {@link javax.security.auth.Subject Subject} during the commit phase of the + * authentication process. + * <p> + * It might be necessary for the application to be granted a + * {@link javax.security.auth.PrivateCredentialPermission + * PrivateCredentialPermission} if it needs to access the KeyTab + * instance from a Subject. This permission is not needed when the + * application depends on the default JGSS Kerberos mechanism to access the + * KeyTab. In that case, however, the application will need an appropriate + * {@link javax.security.auth.kerberos.ServicePermission ServicePermission}. + * <p> + * The keytab file format is described at + * <a href="http://www.ioplex.com/utilities/keytab.txt"> + * http://www.ioplex.com/utilities/keytab.txt</a>. + * + * @since 1.7 + */ +public final class KeyTab { + + /* + * Impl notes: + * + * This class is only a name, a permanent link to the keytab source + * (can be missing). Itself has no content. In order to read content, + * take a snapshot and read from it. + * + * The snapshot is of type sun.security.krb5.internal.ktab.KeyTab, which + * contains the content of the keytab file when the snapshot is taken. + * Itself has no refresh function and mostly an immutable class (except + * for the create/add/save methods only used by the ktab command). + */ + + // Source, null if using the default one. Note that the default name + // is maintained in snapshot, this field is never "resolved". + private final File file; + + // Set up JavaxSecurityAuthKerberosAccess in SharedSecrets + static { + SharedSecrets.setJavaxSecurityAuthKerberosAccess( + new JavaxSecurityAuthKerberosAccessImpl()); + } + + private KeyTab(File file) { + this.file = file; + } + + /** + * Returns a {@code KeyTab} instance from a {@code File} object. + * <p> + * The result of this method is never null. This method only associates + * the returned {@code KeyTab} object with the file and does not read it. + * @param file the keytab {@code File} object, must not be null + * @return the keytab instance + * @throws NullPointerException if the {@code file} argument is null + */ + public static KeyTab getInstance(File file) { + if (file == null) { + throw new NullPointerException("file must be non null"); + } + return new KeyTab(file); + } + + /** + * Returns the default {@code KeyTab} instance. + * <p> + * The result of this method is never null. This method only associates + * the returned {@code KeyTab} object with the default keytab file and + * does not read it. + * @return the default keytab instance. + */ + public static KeyTab getInstance() { + return new KeyTab(null); + } + + //Takes a snapshot of the keytab content + private sun.security.krb5.internal.ktab.KeyTab takeSnapshot() { + return sun.security.krb5.internal.ktab.KeyTab.getInstance(file); + } + + /** + * Returns fresh keys for the given Kerberos principal. + * <p> + * Implementation of this method should make sure the returned keys match + * the latest content of the keytab file. The result is a newly created + * copy that can be modified by the caller without modifying the keytab + * object. The caller should {@link KerberosKey#destroy() destroy} the + * result keys after they are used. + * <p> + * Please note that the keytab file can be created after the + * {@code KeyTab} object is instantiated and its content may change over + * time. Therefore, an application should call this method only when it + * needs to use the keys. Any previous result from an earlier invocation + * could potentially be expired. + * <p> + * If there is any error (say, I/O error or format error) + * during the reading process of the KeyTab file, a saved result should be + * returned. If there is no saved result (say, this is the first time this + * method is called, or, all previous read attempts failed), an empty array + * should be returned. This can make sure the result is not drastically + * changed during the (probably slow) update of the keytab file. + * <p> + * Each time this method is called and the reading of the file succeeds + * with no exception (say, I/O error or file format error), + * the result should be saved for {@code principal}. The implementation can + * also save keys for other principals having keys in the same keytab object + * if convenient. + * <p> + * Any unsupported key read from the keytab is ignored and not included + * in the result. + * + * @param principal the Kerberos principal, must not be null. + * @return the keys (never null, may be empty) + * @throws NullPointerException if the {@code principal} + * argument is null + * @throws SecurityException if a security manager exists and the read + * access to the keytab file is not permitted + */ + public KerberosKey[] getKeys(KerberosPrincipal principal) { + try { + EncryptionKey[] keys = takeSnapshot().readServiceKeys( + new PrincipalName(principal.getName())); + KerberosKey[] kks = new KerberosKey[keys.length]; + for (int i=0; i<kks.length; i++) { + Integer tmp = keys[i].getKeyVersionNumber(); + kks[i] = new KerberosKey( + principal, + keys[i].getBytes(), + keys[i].getEType(), + tmp == null ? 0 : tmp.intValue()); + keys[i].destroy(); + } + return kks; + } catch (RealmException re) { + return new KerberosKey[0]; + } + } + + EncryptionKey[] getEncryptionKeys(PrincipalName principal) { + return takeSnapshot().readServiceKeys(principal); + } + + /** + * Checks if the keytab file exists. Implementation of this method + * should make sure that the result matches the latest status of the + * keytab file. + * <p> + * The caller can use the result to determine if it should fallback to + * another mechanism to read the keys. + * @return true if the keytab file exists; false otherwise. + * @throws SecurityException if a security manager exists and the read + * access to the keytab file is not permitted + */ + public boolean exists() { + return !takeSnapshot().isMissing(); + } + + public String toString() { + return file == null ? "Default keytab" : file.toString(); + } + + /** + * Returns a hashcode for this KeyTab. + * + * @return a hashCode() for the <code>KeyTab</code> + */ + public int hashCode() { + return Objects.hash(file); + } + + /** + * Compares the specified Object with this KeyTab for equality. + * Returns true if the given object is also a + * <code>KeyTab</code> and the two + * <code>KeyTab</code> instances are equivalent. + * + * @param other the Object to compare to + * @return true if the specified object is equal to this KeyTab + */ + public boolean equals(Object other) { + if (other == this) + return true; + + if (! (other instanceof KeyTab)) { + return false; + } + + KeyTab otherKtab = (KeyTab) other; + return Objects.equals(otherKtab.file, file); + } +}
--- a/src/share/classes/javax/sql/rowset/BaseRowSet.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/javax/sql/rowset/BaseRowSet.java Thu Apr 21 16:42:06 2011 -0700 @@ -296,32 +296,32 @@ public abstract class BaseRowSet implements Serializable, Cloneable { -/** - * A constant indicating to a <code>RowSetReaderImpl</code> object - * that a given parameter is a Unicode stream. This - * <code>RowSetReaderImpl</code> object is provided as an extension of the - * <code>SyncProvider</code> abstract class defined in the - * <code>SyncFactory</code> static factory SPI mechanism. - */ -public static final int UNICODE_STREAM_PARAM = 0; - -/** - * A constant indicating to a <code>RowSetReaderImpl</code> object - * that a given parameter is a binary stream. A - * <code>RowSetReaderImpl</code> object is provided as an extension of the - * <code>SyncProvider</code> abstract class defined in the - * <code>SyncFactory</code> static factory SPI mechanism. - */ -public static final int BINARY_STREAM_PARAM = 1; - -/** - * A constant indicating to a <code>RowSetReaderImpl</code> object - * that a given parameter is an ASCII stream. A - * <code>RowSetReaderImpl</code> object is provided as an extension of the - * <code>SyncProvider</code> abstract class defined in the - * <code>SyncFactory</code> static factory SPI mechanism. - */ -public static final int ASCII_STREAM_PARAM = 2; + /** + * A constant indicating to a <code>RowSetReaderImpl</code> object + * that a given parameter is a Unicode stream. This + * <code>RowSetReaderImpl</code> object is provided as an extension of the + * <code>SyncProvider</code> abstract class defined in the + * <code>SyncFactory</code> static factory SPI mechanism. + */ + public static final int UNICODE_STREAM_PARAM = 0; + + /** + * A constant indicating to a <code>RowSetReaderImpl</code> object + * that a given parameter is a binary stream. A + * <code>RowSetReaderImpl</code> object is provided as an extension of the + * <code>SyncProvider</code> abstract class defined in the + * <code>SyncFactory</code> static factory SPI mechanism. + */ + public static final int BINARY_STREAM_PARAM = 1; + + /** + * A constant indicating to a <code>RowSetReaderImpl</code> object + * that a given parameter is an ASCII stream. A + * <code>RowSetReaderImpl</code> object is provided as an extension of the + * <code>SyncProvider</code> abstract class defined in the + * <code>SyncFactory</code> static factory SPI mechanism. + */ + public static final int ASCII_STREAM_PARAM = 2; /** * The <code>InputStream</code> object that will be @@ -505,21 +505,21 @@ * custom mapping of user-defined types. * @serial */ - private Map map; + private Map<String, Class<?>> map; /** * A <code>Vector</code> object that holds the list of listeners * that have registered with this <code>RowSet</code> object. * @serial */ - private Vector listeners; + private Vector<RowSetListener> listeners; /** * A <code>Vector</code> object that holds the parameters set * for this <code>RowSet</code> object's current command. * @serial */ - private Hashtable params; // could be transient? + private Hashtable<Integer, Object> params; // could be transient? /** * Constructs a new <code>BaseRowSet</code> object initialized with @@ -529,7 +529,7 @@ */ public BaseRowSet() { // allocate the listeners collection - listeners = new Vector(); + listeners = new Vector<RowSetListener>(); } /** @@ -542,7 +542,7 @@ * a <code>RowSet</code> implementation extending this class. */ protected void initParams() { - params = new Hashtable(); + params = new Hashtable<Integer, Object>(); } //--------------------------------------------------------------------
--- a/src/share/classes/javax/sql/rowset/RowSetMetaDataImpl.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/javax/sql/rowset/RowSetMetaDataImpl.java Thu Apr 21 16:42:06 2011 -0700 @@ -912,7 +912,12 @@ * @since 1.6 */ public <T> T unwrap(java.lang.Class<T> iface) throws java.sql.SQLException { - return (T)this; + + if(isWrapperFor(iface)) { + return iface.cast(this); + } else { + throw new SQLException("unwrap failed for:"+ iface); + } } /** @@ -929,8 +934,9 @@ * @throws java.sql.SQLException if an error occurs while determining whether this is a wrapper * for an object with the given interface. * @since 1.6 - */ public boolean isWrapperFor(Class<?> interfaces) throws SQLException { - return false; + */ + public boolean isWrapperFor(Class<?> interfaces) throws SQLException { + return interfaces.isInstance(this); } static final long serialVersionUID = 6893806403181801867L;
--- a/src/share/classes/javax/sql/rowset/RowSetProvider.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/javax/sql/rowset/RowSetProvider.java Thu Apr 21 16:42:06 2011 -0700 @@ -204,9 +204,9 @@ * */ static private ClassLoader getContextClassLoader() throws SecurityException { - return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() { + return AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() { - public Object run() { + public ClassLoader run() { ClassLoader cl = null; cl = Thread.currentThread().getContextClassLoader(); @@ -284,9 +284,9 @@ static private String getSystemProperty(final String propName) { String property = null; try { - property = (String) AccessController.doPrivileged(new PrivilegedAction() { + property = AccessController.doPrivileged(new PrivilegedAction<String>() { - public Object run() { + public String run() { return System.getProperty(propName); } });
--- a/src/share/classes/javax/swing/plaf/LayerUI.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/javax/swing/plaf/LayerUI.java Thu Apr 21 16:42:06 2011 -0700 @@ -708,8 +708,8 @@ * * @param x the x value of the region to be painted * @param y the y value of the region to be painted - * @param w the width of the region to be painted - * @param h the height of the region to be painted + * @param width the width of the region to be painted + * @param height the height of the region to be painted * * @see JComponent#paintImmediately(int, int, int, int) */
--- a/src/share/classes/sun/java2d/pipe/DrawImage.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/java2d/pipe/DrawImage.java Thu Apr 21 16:42:06 2011 -0700 @@ -509,6 +509,9 @@ * edges thus has to be h*2+2 in length */ int edges[] = new int[(dy2-dy1)*2+2]; + // It is important that edges[0]=edges[1]=0 when we call + // Transform in case it must return early and we would + // not want to render anything on an error condition. helper.Transform(tmpmaskblit, srcData, tmpData, AlphaComposite.Src, null, itx, interpType,
--- a/src/share/classes/sun/misc/FloatingDecimal.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/misc/FloatingDecimal.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,7 +30,7 @@ import sun.misc.FloatConsts; import java.util.regex.*; -public class FloatingDecimal{ +public strictfp class FloatingDecimal{ boolean isExceptional; boolean isNegative; int decExponent;
--- a/src/share/classes/sun/misc/FormattedFloatingDecimal.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/misc/FormattedFloatingDecimal.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2003, 2004, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -30,7 +30,7 @@ import sun.misc.FloatConsts; import java.util.regex.*; -public class FormattedFloatingDecimal{ +public strictfp class FormattedFloatingDecimal{ boolean isExceptional; boolean isNegative; int decExponent; // value set at construction, then immutable
--- a/src/share/classes/sun/misc/FpUtils.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/misc/FpUtils.java Thu Apr 21 16:42:06 2011 -0700 @@ -531,10 +531,9 @@ * Return {@code d} × * 2<sup>{@code scale_factor}</sup> rounded as if performed * by a single correctly rounded floating-point multiply to a - * member of the double value set. See <a - * href="http://java.sun.com/docs/books/jls/second_edition/html/typesValues.doc.html#9208">§4.2.3</a> - * of the <a href="http://java.sun.com/docs/books/jls/html/">Java - * Language Specification</a> for a discussion of floating-point + * member of the double value set. See section 4.2.3 of + * <cite>The Java™ Language Specification</cite> + * for a discussion of floating-point * value sets. If the exponent of the result is between the * {@code double}'s minimum exponent and maximum exponent, * the answer is calculated exactly. If the exponent of the @@ -641,11 +640,10 @@ * Return {@code f} × * 2<sup>{@code scale_factor}</sup> rounded as if performed * by a single correctly rounded floating-point multiply to a - * member of the float value set. See <a - * href="http://java.sun.com/docs/books/jls/second_edition/html/typesValues.doc.html#9208">§4.2.3</a> - * of the <a href="http://java.sun.com/docs/books/jls/html/">Java - * Language Specification</a> for a discussion of floating-point - * value set. If the exponent of the result is between the + * member of the float value set. See section 4.2.3 of + * <cite>The Java™ Language Specification</cite> + * for a discussion of floating-point + * value sets. If the exponent of the result is between the * {@code float}'s minimum exponent and maximum exponent, the * answer is calculated exactly. If the exponent of the result * would be larger than {@code float}'s maximum exponent, an
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/classes/sun/misc/JavaxSecurityAuthKerberosAccess.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +package sun.misc; + +import javax.security.auth.kerberos.KeyTab; +import sun.security.krb5.EncryptionKey; +import sun.security.krb5.PrincipalName; + +/** + * An unsafe tunnel to get non-public access to classes in the + * javax.security.auth.kerberos package. + */ +public interface JavaxSecurityAuthKerberosAccess { + /** + * Returns keys for a principal in a keytab. + * @return the keys, never null, can be empty. + */ + public EncryptionKey[] keyTabGetEncryptionKeys( + KeyTab ktab, PrincipalName principal); +}
--- a/src/share/classes/sun/misc/SharedSecrets.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/misc/SharedSecrets.java Thu Apr 21 16:42:06 2011 -0700 @@ -29,6 +29,7 @@ import java.io.Console; import java.io.FileDescriptor; import java.security.ProtectionDomain; +import javax.security.auth.kerberos.KeyTab; import java.security.AccessController; @@ -51,6 +52,7 @@ private static JavaIOFileDescriptorAccess javaIOFileDescriptorAccess; private static JavaSecurityProtectionDomainAccess javaSecurityProtectionDomainAccess; private static JavaSecurityAccess javaSecurityAccess; + private static JavaxSecurityAuthKerberosAccess javaxSecurityAuthKerberosAccess; public static JavaUtilJarAccess javaUtilJarAccess() { if (javaUtilJarAccess == null) { @@ -139,4 +141,16 @@ } return javaSecurityAccess; } + + public static void setJavaxSecurityAuthKerberosAccess + (JavaxSecurityAuthKerberosAccess jsaka) { + javaxSecurityAuthKerberosAccess = jsaka; + } + + public static JavaxSecurityAuthKerberosAccess + getJavaxSecurityAuthKerberosAccess() { + if (javaxSecurityAuthKerberosAccess == null) + unsafe.ensureClassInitialized(KeyTab.class); + return javaxSecurityAuthKerberosAccess; + } }
--- a/src/share/classes/sun/net/www/protocol/jar/Handler.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/net/www/protocol/jar/Handler.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 2000, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -25,9 +25,8 @@ package sun.net.www.protocol.jar; -import java.io.*; +import java.io.IOException; import java.net.*; -import java.util.*; import sun.net.www.ParseUtil; /* @@ -42,7 +41,7 @@ return new JarURLConnection(u, this); } - private int indexOfBangSlash(String spec) { + private static int indexOfBangSlash(String spec) { int indexOfBang = spec.length(); while((indexOfBang = spec.lastIndexOf('!', indexOfBang)) != -1) { if ((indexOfBang != (spec.length() - 1)) && @@ -55,6 +54,75 @@ return -1; } + /** + * Compare two jar URLs + */ + @Override + protected boolean sameFile(URL u1, URL u2) { + if (!u1.getProtocol().equals("jar") || !u2.getProtocol().equals("jar")) + return false; + + String file1 = u1.getFile(); + String file2 = u2.getFile(); + int sep1 = file1.indexOf(separator); + int sep2 = file2.indexOf(separator); + + if (sep1 == -1 || sep2 == -1) { + return super.sameFile(u1, u2); + } + + String entry1 = file1.substring(sep1 + 2); + String entry2 = file2.substring(sep2 + 2); + + if (!entry1.equals(entry2)) + return false; + + URL enclosedURL1 = null, enclosedURL2 = null; + try { + enclosedURL1 = new URL(file1.substring(0, sep1)); + enclosedURL2 = new URL(file2.substring(0, sep2)); + } catch (MalformedURLException unused) { + return super.sameFile(u1, u2); + } + + if (!super.sameFile(enclosedURL1, enclosedURL2)) { + return false; + } + + return true; + } + + @Override + protected int hashCode(URL u) { + int h = 0; + + String protocol = u.getProtocol(); + if (protocol != null) + h += protocol.hashCode(); + + String file = u.getFile(); + int sep = file.indexOf(separator); + + if (sep == -1) + return h + file.hashCode(); + + URL enclosedURL = null; + String fileWithoutEntry = file.substring(0, sep); + try { + enclosedURL = new URL(fileWithoutEntry); + h += enclosedURL.hashCode(); + } catch (MalformedURLException unused) { + h += fileWithoutEntry.hashCode(); + } + + String entry = file.substring(sep + 2); + h += entry.hashCode(); + + return h; + } + + + @Override protected void parseURL(URL url, String spec, int start, int limit) { String file = null;
--- a/src/share/classes/sun/nio/ch/DatagramChannelImpl.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/nio/ch/DatagramChannelImpl.java Thu Apr 21 16:42:06 2011 -0700 @@ -388,9 +388,8 @@ // we must instead use a nonempty buffer, otherwise the call // will not block waiting for a datagram on some platforms. int newSize = Math.max(rem, 1); - ByteBuffer bb = null; + ByteBuffer bb = Util.getTemporaryDirectBuffer(newSize); try { - bb = Util.getTemporaryDirectBuffer(newSize); int n = receiveIntoNativeBuffer(fd, bb, newSize, 0); bb.flip(); if (n > 0 && rem > 0) @@ -482,9 +481,8 @@ assert (pos <= lim); int rem = (pos <= lim ? lim - pos : 0); - ByteBuffer bb = null; + ByteBuffer bb = Util.getTemporaryDirectBuffer(rem); try { - bb = Util.getTemporaryDirectBuffer(rem); bb.put(src); bb.flip(); // Do not update src until we see how many bytes were written @@ -766,10 +764,10 @@ // check multicast address is compatible with this socket if (group instanceof Inet4Address) { if (family == StandardProtocolFamily.INET6 && !Net.canIPv6SocketJoinIPv4Group()) - throw new IllegalArgumentException("Group is not IPv4 multicast address"); + throw new IllegalArgumentException("IPv6 socket cannot join IPv4 multicast group"); } else if (group instanceof Inet6Address) { if (family != StandardProtocolFamily.INET6) - throw new IllegalArgumentException("Group is not IPv6 multicast address"); + throw new IllegalArgumentException("Only IPv6 sockets can join IPv6 multicast group"); } else { throw new IllegalArgumentException("Address type not supported"); }
--- a/src/share/classes/sun/nio/ch/IOUtil.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/nio/ch/IOUtil.java Thu Apr 21 16:42:06 2011 -0700 @@ -50,9 +50,8 @@ int lim = src.limit(); assert (pos <= lim); int rem = (pos <= lim ? lim - pos : 0); - ByteBuffer bb = null; + ByteBuffer bb = Util.getTemporaryDirectBuffer(rem); try { - bb = Util.getTemporaryDirectBuffer(rem); bb.put(src); bb.flip(); // Do not update src until we see how many bytes were written @@ -187,9 +186,8 @@ return readIntoNativeBuffer(fd, dst, position, nd, lock); // Substitute a native buffer - ByteBuffer bb = null; + ByteBuffer bb = Util.getTemporaryDirectBuffer(dst.remaining()); try { - bb = Util.getTemporaryDirectBuffer(dst.remaining()); int n = readIntoNativeBuffer(fd, bb, position, nd, lock); bb.flip(); if (n > 0)
--- a/src/share/classes/sun/rmi/log/ReliableLog.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/rmi/log/ReliableLog.java Thu Apr 21 16:42:06 2011 -0700 @@ -380,9 +380,7 @@ } catch (IOException e) { throw e; } catch (Exception e) { - throw new IOException("snapshot failed with exception of type: " + - e.getClass().getName() + - ", message was: " + e.getMessage()); + throw new IOException("snapshot failed", e); } lastSnapshot = System.currentTimeMillis(); } finally {
--- a/src/share/classes/sun/rmi/server/Activation.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/rmi/server/Activation.java Thu Apr 21 16:42:06 2011 -0700 @@ -30,6 +30,7 @@ import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; +import java.io.ObjectInputStream; import java.io.OutputStream; import java.io.PrintStream; import java.io.PrintWriter; @@ -98,6 +99,7 @@ import java.util.Properties; import java.util.ResourceBundle; import java.util.Set; +import java.util.concurrent.ConcurrentHashMap; import sun.rmi.log.LogHandler; import sun.rmi.log.ReliableLog; import sun.rmi.registry.RegistryImpl; @@ -147,10 +149,10 @@ /** maps activation id to its respective group id */ private Map<ActivationID,ActivationGroupID> idTable = - new HashMap<ActivationID,ActivationGroupID>(); + new ConcurrentHashMap<>(); /** maps group id to its GroupEntry groups */ private Map<ActivationGroupID,GroupEntry> groupTable = - new HashMap<ActivationGroupID,GroupEntry>(); + new ConcurrentHashMap<>(); private byte majorVersion = MAJOR_VERSION; private byte minorVersion = MINOR_VERSION; @@ -236,9 +238,11 @@ groupSemaphore = getInt("sun.rmi.activation.groupThrottle", 3); groupCounter = 0; Runtime.getRuntime().addShutdownHook(shutdownHook); + + // Use array size of 0, since the value from calling size() + // may be out of date by the time toArray() is called. ActivationGroupID[] gids = - groupTable.keySet().toArray( - new ActivationGroupID[groupTable.size()]); + groupTable.keySet().toArray(new ActivationGroupID[0]); synchronized (startupLock = new Object()) { // all the remote methods briefly synchronize on startupLock @@ -274,6 +278,23 @@ } } + /** + * Previous versions used HashMap instead of ConcurrentHashMap. + * Replace any HashMaps found during deserialization with + * ConcurrentHashMaps. + */ + private void readObject(ObjectInputStream ois) + throws IOException, ClassNotFoundException + { + ois.defaultReadObject(); + if (! (groupTable instanceof ConcurrentHashMap)) { + groupTable = new ConcurrentHashMap<>(groupTable); + } + if (! (idTable instanceof ConcurrentHashMap)) { + idTable = new ConcurrentHashMap<>(idTable); + } + } + private static class SystemRegistryImpl extends RegistryImpl { private static final String NAME = ActivationSystem.class.getName(); @@ -488,9 +509,7 @@ ActivationGroupID id = new ActivationGroupID(systemStub); GroupEntry entry = new GroupEntry(id, desc); // table insertion must take place before log update - synchronized (groupTable) { - groupTable.put(id, entry); - } + groupTable.put(id, entry); addLogRecord(new LogRegisterGroup(id, desc)); return id; } @@ -515,11 +534,7 @@ // remove entry before unregister so state is updated before // logged - synchronized (groupTable) { - GroupEntry entry = getGroupEntry(id); - groupTable.remove(id); - entry.unregisterGroup(true); - } + removeGroupEntry(id).unregisterGroup(true); } public ActivationDesc setActivationDesc(ActivationID id, @@ -637,12 +652,7 @@ unexport(system); // destroy all child processes (groups) - GroupEntry[] groupEntries; - synchronized (groupTable) { - groupEntries = groupTable.values(). - toArray(new GroupEntry[groupTable.size()]); - } - for (GroupEntry groupEntry : groupEntries) { + for (GroupEntry groupEntry : groupTable.values()) { groupEntry.shutdown(); } @@ -693,10 +703,8 @@ } // destroy all child processes (groups) quickly - synchronized (groupTable) { - for (GroupEntry groupEntry : groupTable.values()) { - groupEntry.shutdownFast(); - } + for (GroupEntry groupEntry : groupTable.values()) { + groupEntry.shutdownFast(); } } } @@ -708,13 +716,32 @@ private ActivationGroupID getGroupID(ActivationID id) throws UnknownObjectException { - synchronized (idTable) { - ActivationGroupID groupID = idTable.get(id); - if (groupID != null) { - return groupID; + ActivationGroupID groupID = idTable.get(id); + if (groupID != null) { + return groupID; + } + throw new UnknownObjectException("unknown object: " + id); + } + + /** + * Returns the group entry for the group id, optionally removing it. + * Throws UnknownGroupException if the group is not registered. + */ + private GroupEntry getGroupEntry(ActivationGroupID id, boolean rm) + throws UnknownGroupException + { + if (id.getClass() == ActivationGroupID.class) { + GroupEntry entry; + if (rm) { + entry = groupTable.remove(id); + } else { + entry = groupTable.get(id); + } + if (entry != null && !entry.removed) { + return entry; } } - throw new UnknownObjectException("unknown object: " + id); + throw new UnknownGroupException("group unknown"); } /** @@ -724,15 +751,17 @@ private GroupEntry getGroupEntry(ActivationGroupID id) throws UnknownGroupException { - if (id.getClass() == ActivationGroupID.class) { - synchronized (groupTable) { - GroupEntry entry = groupTable.get(id); - if (entry != null && !entry.removed) { - return entry; - } - } - } - throw new UnknownGroupException("group unknown"); + return getGroupEntry(id, false); + } + + /** + * Removes and returns the group entry for the group id. Throws + * UnknownGroupException if the group is not registered. + */ + private GroupEntry removeGroupEntry(ActivationGroupID id) + throws UnknownGroupException + { + return getGroupEntry(id, true); } /** @@ -744,11 +773,9 @@ throws UnknownObjectException { ActivationGroupID gid = getGroupID(id); - synchronized (groupTable) { - GroupEntry entry = groupTable.get(gid); - if (entry != null) { - return entry; - } + GroupEntry entry = groupTable.get(gid); + if (entry != null && !entry.removed) { + return entry; } throw new UnknownObjectException("object's group removed"); } @@ -882,9 +909,7 @@ } // table insertion must take place before log update - synchronized (idTable) { - idTable.put(id, groupID); - } + idTable.put(id, groupID); if (addRecord) { addLogRecord(new LogRegisterObject(id, desc)); @@ -901,10 +926,8 @@ restartSet.remove(id); } - // table insertion must take place before log update - synchronized (idTable) { - idTable.remove(id); - } + // table removal must take place before log update + idTable.remove(id); if (addRecord) { addLogRecord(new LogUnregisterObject(id)); } @@ -919,9 +942,7 @@ objects.entrySet()) { ActivationID id = entry.getKey(); - synchronized (idTable) { - idTable.remove(id); - } + idTable.remove(id); ObjectEntry objEntry = entry.getValue(); objEntry.removed = true; }
--- a/src/share/classes/sun/rmi/transport/ObjectTable.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/rmi/transport/ObjectTable.java Thu Apr 21 16:42:06 2011 -0700 @@ -175,25 +175,26 @@ DGCImpl.dgcLog.log(Log.VERBOSE, "add object " + oe); } - Remote impl = target.getImpl(); - if (impl == null) { - throw new ExportException( - "internal error: attempt to export collected object"); - } + synchronized (tableLock) { + /** + * Do nothing if impl has already been collected (see 6597112). Check while + * holding tableLock to ensure that Reaper cannot process weakImpl in between + * null check and put/increment effects. + */ + if (target.getImpl() != null) { + if (objTable.containsKey(oe)) { + throw new ExportException( + "internal error: ObjID already in use"); + } else if (implTable.containsKey(weakImpl)) { + throw new ExportException("object already exported"); + } - synchronized (tableLock) { - if (objTable.containsKey(oe)) { - throw new ExportException( - "internal error: ObjID already in use"); - } else if (implTable.containsKey(weakImpl)) { - throw new ExportException("object already exported"); - } + objTable.put(oe, target); + implTable.put(weakImpl, target); - objTable.put(oe, target); - implTable.put(weakImpl, target); - - if (!target.isPermanent()) { - incrementKeepAliveCount(); + if (!target.isPermanent()) { + incrementKeepAliveCount(); + } } } }
--- a/src/share/classes/sun/security/jgss/krb5/InitSecContextToken.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/jgss/krb5/InitSecContextToken.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000, 2009, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -127,8 +127,8 @@ //System.out.println("Sub-Session Key Missing in Authenticator.\n"); } - OverloadedChecksum gssChecksum = - new OverloadedChecksum(context, apReq.getChecksum(), sessionKey); + OverloadedChecksum gssChecksum = new OverloadedChecksum( + context, apReq.getChecksum(), sessionKey, subKey); gssChecksum.setContextFlags(context); Credentials delegCred = gssChecksum.getDelegatedCreds(); if (delegCred != null) {
--- a/src/share/classes/sun/security/jgss/krb5/InitialToken.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/jgss/krb5/InitialToken.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -210,8 +210,8 @@ // be passed in if this checksum type denotes a // raw_checksum. In that case, make Checksum class krb5 // internal. - public OverloadedChecksum(Krb5Context context, - Checksum checksum, EncryptionKey key) + public OverloadedChecksum(Krb5Context context, Checksum checksum, + EncryptionKey key, EncryptionKey subKey) throws GSSException, KrbException, IOException { int pos = 0; @@ -283,9 +283,17 @@ new KrbCred(credBytes, EncryptionKey.NULL_KEY). getDelegatedCreds()[0]; } else { - delegCreds = - new KrbCred(credBytes, key). - getDelegatedCreds()[0]; + KrbCred cred; + try { + cred = new KrbCred(credBytes, key); + } catch (KrbException e) { + if (subKey != null) { + cred = new KrbCred(credBytes, subKey); + } else { + throw e; + } + } + delegCreds = cred.getDelegatedCreds()[0]; } } }
--- a/src/share/classes/sun/security/jgss/krb5/Krb5AcceptCredential.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/jgss/krb5/Krb5AcceptCredential.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000, 2009, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -29,7 +29,6 @@ import sun.security.jgss.GSSCaller; import sun.security.jgss.spi.*; import sun.security.krb5.*; -import javax.security.auth.kerberos.*; import java.security.PrivilegedActionException; import java.security.PrivilegedExceptionAction; import java.security.AccessController; @@ -43,40 +42,23 @@ * @since 1.4 */ public class Krb5AcceptCredential - extends KerberosKey implements Krb5CredElement { private static final long serialVersionUID = 7714332137352567952L; private Krb5NameElement name; - /** - * We cache an EncryptionKey representation of this key because many - * Krb5 operation require a key in that form. At some point we might do - * away with EncryptionKey altogether and use the base class - * KerberosKey everywhere. - */ - private EncryptionKey[] krb5EncryptionKeys; + private Krb5Util.ServiceCreds screds; - private Krb5AcceptCredential(Krb5NameElement name, KerberosKey[] keys) { + private Krb5AcceptCredential(Krb5NameElement name, Krb5Util.ServiceCreds creds) { /* * Initialize this instance with the data from the acquired * KerberosKey. This class needs to be a KerberosKey too * hence we can't just store a reference. */ - super(keys[0].getPrincipal(), - keys[0].getEncoded(), - keys[0].getKeyType(), - keys[0].getVersionNumber()); this.name = name; - // Cache this for later use by the sun.security.krb5 package. - krb5EncryptionKeys = new EncryptionKey[keys.length]; - for (int i = 0; i < keys.length; i++) { - krb5EncryptionKeys[i] = new EncryptionKey(keys[i].getEncoded(), - keys[i].getKeyType(), - new Integer(keys[i].getVersionNumber())); - } + this.screds = creds; } static Krb5AcceptCredential getInstance(final GSSCaller caller, Krb5NameElement name) @@ -86,12 +68,12 @@ name.getKrb5PrincipalName().getName()); final AccessControlContext acc = AccessController.getContext(); - KerberosKey[] keys; + Krb5Util.ServiceCreds creds = null; try { - keys = AccessController.doPrivileged( - new PrivilegedExceptionAction<KerberosKey[]>() { - public KerberosKey[] run() throws Exception { - return Krb5Util.getKeys( + creds = AccessController.doPrivileged( + new PrivilegedExceptionAction<Krb5Util.ServiceCreds>() { + public Krb5Util.ServiceCreds run() throws Exception { + return Krb5Util.getServiceCreds( caller == GSSCaller.CALLER_UNKNOWN ? GSSCaller.CALLER_ACCEPT: caller, serverPrinc, acc); }}); @@ -103,17 +85,17 @@ throw ge; } - if (keys == null || keys.length == 0) + if (creds == null) throw new GSSException(GSSException.NO_CRED, -1, - "Failed to find any Kerberos Key"); + "Failed to find any Kerberos credentails"); if (name == null) { - String fullName = keys[0].getPrincipal().getName(); + String fullName = creds.getName(); name = Krb5NameElement.getInstance(fullName, Krb5MechFactory.NT_GSS_KRB5_PRINCIPAL); } - return new Krb5AcceptCredential(name, keys); + return new Krb5AcceptCredential(name, creds); } /** @@ -171,7 +153,7 @@ } EncryptionKey[] getKrb5EncryptionKeys() { - return krb5EncryptionKeys; + return screds.getEKeys(); } /** @@ -193,13 +175,6 @@ * destroy in the base class. */ public void destroy() throws DestroyFailedException { - if (krb5EncryptionKeys != null) { - for (int i = 0; i < krb5EncryptionKeys.length; i++) { - krb5EncryptionKeys[i].destroy(); - } - krb5EncryptionKeys = null; - } - - super.destroy(); + screds.destroy(); } }
--- a/src/share/classes/sun/security/jgss/krb5/Krb5Util.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/jgss/krb5/Krb5Util.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2003, 2009, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -28,6 +28,7 @@ import javax.security.auth.kerberos.KerberosTicket; import javax.security.auth.kerberos.KerberosKey; import javax.security.auth.kerberos.KerberosPrincipal; +import javax.security.auth.kerberos.KeyTab; import javax.security.auth.Subject; import javax.security.auth.login.LoginException; import java.security.AccessControlContext; @@ -38,7 +39,13 @@ import sun.security.krb5.EncryptionKey; import sun.security.krb5.KrbException; import java.io.IOException; +import java.util.ArrayList; +import java.util.Iterator; import java.util.List; +import java.util.Objects; +import java.util.Set; +import sun.misc.SharedSecrets; +import sun.security.krb5.PrincipalName; /** * Utilities for obtaining and converting Kerberos tickets. * @@ -75,7 +82,7 @@ // 1. Try to find service ticket in acc subject Subject accSubj = Subject.getSubject(acc); - KerberosTicket ticket = (KerberosTicket) SubjectComber.find(accSubj, + KerberosTicket ticket = SubjectComber.find(accSubj, serverPrincipal, clientPrincipal, KerberosTicket.class); if (ticket != null) { @@ -87,7 +94,7 @@ // 2. Try to get ticket from login try { loginSubj = GSSUtil.login(caller, GSSUtil.GSS_KRB5_MECH_OID); - ticket = (KerberosTicket) SubjectComber.find(loginSubj, + ticket = SubjectComber.find(loginSubj, serverPrincipal, clientPrincipal, KerberosTicket.class); if (ticket != null) { return ticket; // found it @@ -102,13 +109,13 @@ // Try to get TGT to acquire service ticket // 3. Try to get TGT from acc subject - KerberosTicket tgt = (KerberosTicket) SubjectComber.find(accSubj, + KerberosTicket tgt = SubjectComber.find(accSubj, tgsPrincipal, clientPrincipal, KerberosTicket.class); boolean fromAcc; if (tgt == null && loginSubj != null) { // 4. Try to get TGT from login subject - tgt = (KerberosTicket) SubjectComber.find(loginSubj, + tgt = SubjectComber.find(loginSubj, tgsPrincipal, clientPrincipal, KerberosTicket.class); fromAcc = false; } else { @@ -145,14 +152,14 @@ // Try to get ticket from acc's Subject Subject accSubj = Subject.getSubject(acc); - KerberosTicket ticket = (KerberosTicket) + KerberosTicket ticket = SubjectComber.find(accSubj, serverPrincipal, clientPrincipal, KerberosTicket.class); // Try to get ticket from Subject obtained from GSSUtil if (ticket == null && !GSSUtil.useSubjectCredsOnly(caller)) { Subject subject = GSSUtil.login(caller, GSSUtil.GSS_KRB5_MECH_OID); - ticket = (KerberosTicket) SubjectComber.find(subject, + ticket = SubjectComber.find(subject, serverPrincipal, clientPrincipal, KerberosTicket.class); } return ticket; @@ -182,37 +189,152 @@ return subject; } + // A special KerberosKey, used as keys read from a KeyTab object. + // Each time new keys are read from KeyTab objects in the private + // credentials set, old ones are removed and new ones added. + public static class KeysFromKeyTab extends KerberosKey { + public KeysFromKeyTab(KerberosKey key) { + super(key.getPrincipal(), key.getEncoded(), + key.getKeyType(), key.getVersionNumber()); + } + } + /** - * Retrieves the keys for the specified server principal from - * the Subject in the specified AccessControlContext. - * If the ticket can not be found in the Subject, and if - * useSubjectCredsOnly is false, then obtain keys from - * a LoginContext. + * Credentials of a service, the private secret to authenticate its + * identity, which can be: + * 1. Some KerberosKeys (generated from password) + * 2. A KeyTab (for a typical service) + * 3. A TGT (for a user2user service. Not supported yet) * - * NOTE: This method is used by JSSE Kerberos Cipher Suites + * Note that some creds can coexist. For example, a user2user service + * can use its keytab (or keys) if the client can successfully obtain a + * normal service ticket, otherwise, it can uses the TGT (actually, the + * session key of the TGT) if the client can only acquire a service ticket + * of ENC-TKT-IN-SKEY style. */ - public static KerberosKey[] getKeys(GSSCaller caller, + public static class ServiceCreds { + private KerberosPrincipal kp; + private List<KeyTab> ktabs; + private List<KerberosKey> kk; + private Subject subj; + //private KerberosTicket tgt; // user2user, not supported yet + + private static ServiceCreds getInstance( + Subject subj, String serverPrincipal) { + + ServiceCreds sc = new ServiceCreds(); + sc.subj = subj; + + for (KerberosPrincipal p: subj.getPrincipals(KerberosPrincipal.class)) { + if (serverPrincipal == null || + p.getName().equals(serverPrincipal)) { + sc.kp = p; + serverPrincipal = p.getName(); + break; + } + } + if (sc.kp == null) { + // Compatibility with old behavior: even when there is no + // KerberosPrincipal, we can find one from KerberosKeys + List<KerberosKey> keys = SubjectComber.findMany( + subj, null, null, KerberosKey.class); + if (!keys.isEmpty()) { + sc.kp = keys.get(0).getPrincipal(); + serverPrincipal = sc.kp.getName(); + if (DEBUG) { + System.out.println(">>> ServiceCreds: no kp?" + + " find one from kk: " + serverPrincipal); + } + } else { + return null; + } + } + sc.ktabs = SubjectComber.findMany( + subj, null, null, KeyTab.class); + sc.kk = SubjectComber.findMany( + subj, serverPrincipal, null, KerberosKey.class); + if (sc.ktabs.isEmpty() && sc.kk.isEmpty()) { + return null; + } + return sc; + } + + public String getName() { + return kp.getName(); + } + + public KerberosKey[] getKKeys() { + if (ktabs.isEmpty()) { + return kk.toArray(new KerberosKey[kk.size()]); + } else { + List<KerberosKey> keys = new ArrayList<>(); + for (KeyTab ktab: ktabs) { + for (KerberosKey k: ktab.getKeys(kp)) { + keys.add(k); + } + } + // Compatibility: also add keys to privCredSet. Remove old + // ones first, only remove those from keytab. + if (!subj.isReadOnly()) { + Set<Object> pcs = subj.getPrivateCredentials(); + synchronized (pcs) { + Iterator<Object> iterator = pcs.iterator(); + while (iterator.hasNext()) { + Object obj = iterator.next(); + if (obj instanceof KeysFromKeyTab) { + KerberosKey key = (KerberosKey)obj; + if (Objects.equals(key.getPrincipal(), kp)) { + iterator.remove(); + } + } + } + } + for (KerberosKey key: keys) { + subj.getPrivateCredentials().add(new KeysFromKeyTab(key)); + } + } + return keys.toArray(new KerberosKey[keys.size()]); + } + } + + public EncryptionKey[] getEKeys() { + KerberosKey[] kkeys = getKKeys(); + EncryptionKey[] ekeys = new EncryptionKey[kkeys.length]; + for (int i=0; i<ekeys.length; i++) { + ekeys[i] = new EncryptionKey( + kkeys[i].getEncoded(), kkeys[i].getKeyType(), + new Integer(kkeys[i].getVersionNumber())); + } + return ekeys; + } + + public void destroy() { + kp = null; + ktabs = null; + kk = null; + } + } + /** + * Retrieves the ServiceCreds for the specified server principal from + * the Subject in the specified AccessControlContext. If not found, and if + * useSubjectCredsOnly is false, then obtain from a LoginContext. + * + * NOTE: This method is also used by JSSE Kerberos Cipher Suites + */ + public static ServiceCreds getServiceCreds(GSSCaller caller, String serverPrincipal, AccessControlContext acc) throws LoginException { Subject accSubj = Subject.getSubject(acc); - List<KerberosKey> kkeys = (List<KerberosKey>)SubjectComber.findMany( - accSubj, serverPrincipal, null, KerberosKey.class); - - if (kkeys == null && !GSSUtil.useSubjectCredsOnly(caller)) { - Subject subject = GSSUtil.login(caller, GSSUtil.GSS_KRB5_MECH_OID); - kkeys = (List<KerberosKey>) SubjectComber.findMany(subject, - serverPrincipal, null, KerberosKey.class); + ServiceCreds sc = null; + if (accSubj != null) { + sc = ServiceCreds.getInstance(accSubj, serverPrincipal); } - - int len; - if (kkeys != null && (len = kkeys.size()) > 0) { - KerberosKey[] keys = new KerberosKey[len]; - kkeys.toArray(keys); - return keys; - } else { - return null; + if (sc == null && !GSSUtil.useSubjectCredsOnly(caller)) { + Subject subject = GSSUtil.login(caller, GSSUtil.GSS_KRB5_MECH_OID); + sc = ServiceCreds.getInstance(subject, serverPrincipal); } + return sc; } public static KerberosTicket credsToTicket(Credentials serviceCreds) { @@ -247,4 +369,17 @@ kerbTicket.getRenewTill(), kerbTicket.getClientAddresses()); } + + /** + * A helper method to get EncryptionKeys from a javax..KeyTab + * @param ktab the javax..KeyTab class + * @param cname the PrincipalName + * @return the EKeys, never null, might be empty + */ + public static EncryptionKey[] keysFromJavaxKeyTab( + KeyTab ktab, PrincipalName cname) { + return SharedSecrets.getJavaxSecurityAuthKerberosAccess(). + keyTabGetEncryptionKeys(ktab, cname); + } + }
--- a/src/share/classes/sun/security/jgss/krb5/SubjectComber.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/jgss/krb5/SubjectComber.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2002, 2006, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -33,10 +33,11 @@ import java.util.ArrayList; import java.util.List; import java.util.Set; +import javax.security.auth.kerberos.KeyTab; /** - * This utility looks through the current Subject and retrieves a ticket or key - * for the desired client/server principals. + * This utility looks through the current Subject and retrieves private + * credentials for the desired client/server principals. * * @author Ram Marti * @since 1.4.2 @@ -52,58 +53,70 @@ private SubjectComber() { // Cannot create one of these } - static Object find(Subject subject, String serverPrincipal, - String clientPrincipal, Class credClass) { + static <T> T find(Subject subject, String serverPrincipal, + String clientPrincipal, Class<T> credClass) { - return findAux(subject, serverPrincipal, clientPrincipal, credClass, + return (T)findAux(subject, serverPrincipal, clientPrincipal, credClass, true); } - static Object findMany(Subject subject, String serverPrincipal, - String clientPrincipal, Class credClass) { + static <T> List<T> findMany(Subject subject, String serverPrincipal, + String clientPrincipal, Class<T> credClass) { - return findAux(subject, serverPrincipal, clientPrincipal, credClass, + return (List<T>)findAux(subject, serverPrincipal, clientPrincipal, credClass, false); } /** - * Find the ticket or key for the specified client/server principals + * Find private credentials for the specified client/server principals * in the subject. Returns null if the subject is null. * - * @return the ticket or key + * @return the private credentials */ - private static Object findAux(Subject subject, String serverPrincipal, - String clientPrincipal, Class credClass, boolean oneOnly) { + private static <T> Object findAux(Subject subject, String serverPrincipal, + String clientPrincipal, Class<T> credClass, boolean oneOnly) { if (subject == null) { return null; } else { - List<Object> answer = (oneOnly ? null : new ArrayList<Object>()); + List<T> answer = (oneOnly ? null : new ArrayList<T>()); - if (credClass == KerberosKey.class) { - // We are looking for a KerberosKey credentials for the - // serverPrincipal - Iterator<KerberosKey> iterator = - subject.getPrivateCredentials(KerberosKey.class).iterator(); + if (credClass == KeyTab.class) { // Principal un-related + // We are looking for credentials unrelated to serverPrincipal + Iterator<T> iterator = + subject.getPrivateCredentials(credClass).iterator(); while (iterator.hasNext()) { - KerberosKey key = iterator.next(); - if (serverPrincipal == null || - serverPrincipal.equals(key.getPrincipal().getName())) { + T t = iterator.next(); + if (DEBUG) { + System.out.println("Found " + credClass.getSimpleName()); + } + if (oneOnly) { + return t; + } else { + answer.add(t); + } + } + } else if (credClass == KerberosKey.class) { + // We are looking for credentials for the serverPrincipal + Iterator<T> iterator = + subject.getPrivateCredentials(credClass).iterator(); + while (iterator.hasNext()) { + T t = iterator.next(); + String name = ((KerberosKey)t).getPrincipal().getName(); + if (serverPrincipal == null || serverPrincipal.equals(name)) { if (DEBUG) { - System.out.println("Found key for " - + key.getPrincipal() + "(" + - key.getKeyType() + ")"); + System.out.println("Found " + + credClass.getSimpleName() + " for " + name); } if (oneOnly) { - return key; + return t; } else { if (serverPrincipal == null) { // Record name so that keys returned will all // belong to the same principal - serverPrincipal = - key.getPrincipal().getName(); + serverPrincipal = name; } - answer.add(key); + answer.add(t); } } } @@ -167,7 +180,7 @@ serverPrincipal = ticket.getServer().getName(); } - answer.add(ticket); + answer.add((T)ticket); } } }
--- a/src/share/classes/sun/security/krb5/Config.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/krb5/Config.java Thu Apr 21 16:42:06 2011 -0700 @@ -110,7 +110,6 @@ public static synchronized void refresh() throws KrbException { singleton = new Config(); - KeyTab.refresh(); KdcComm.initStatic(); }
--- a/src/share/classes/sun/security/krb5/EncryptionKey.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/krb5/EncryptionKey.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -138,8 +138,7 @@ * @returns an array of secret keys or null if none were found. */ public static EncryptionKey[] acquireSecretKeys(PrincipalName princ, - String keytab) - throws KrbException, IOException { + String keytab) { if (princ == null) throw new IllegalArgumentException( @@ -148,11 +147,6 @@ // KeyTab getInstance(keytab) will call KeyTab.getInstance() // if keytab is null KeyTab ktab = KeyTab.getInstance(keytab); - - if (ktab == null) { - return null; - } - return ktab.readServiceKeys(princ); }
--- a/src/share/classes/sun/security/krb5/KrbApReq.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/krb5/KrbApReq.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -37,6 +37,7 @@ import java.net.InetAddress; import sun.security.util.*; import java.io.IOException; +import java.util.Arrays; /** * This class encapsulates a KRB-AP-REQ that a client sends to a @@ -54,9 +55,6 @@ private static CacheTable table = new CacheTable(); private static boolean DEBUG = Krb5.DEBUG; - // default is address-less tickets - private boolean KDC_EMPTY_ADDRESSES_ALLOWED = true; - /** * Contructs a AP-REQ message to send to the peer. * @param tgsCred the <code>Credentials</code> to be used to construct the @@ -312,23 +310,19 @@ table.put(client, time, currTime.getTime()); } - // check to use addresses in tickets - if (Config.getInstance().useAddresses()) { - KDC_EMPTY_ADDRESSES_ALLOWED = false; - } - - // sender host address - HostAddress sender = null; if (initiator != null) { - sender = new HostAddress(initiator); - } - - if (sender != null || !KDC_EMPTY_ADDRESSES_ALLOWED) { - if (enc_ticketPart.caddr != null) { - if (sender == null) - throw new KrbApErrException(Krb5.KRB_AP_ERR_BADADDR); - if (!enc_ticketPart.caddr.inList(sender)) - throw new KrbApErrException(Krb5.KRB_AP_ERR_BADADDR); + // sender host address + HostAddress sender = new HostAddress(initiator); + if (enc_ticketPart.caddr != null + && !enc_ticketPart.caddr.inList(sender)) { + if (DEBUG) { + System.out.println(">>> KrbApReq: initiator is " + + sender.getInetAddress() + + ", but caddr is " + + Arrays.toString( + enc_ticketPart.caddr.getInetAddresses())); + } + throw new KrbApErrException(Krb5.KRB_AP_ERR_BADADDR); } }
--- a/src/share/classes/sun/security/krb5/KrbAsRep.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/krb5/KrbAsRep.java Thu Apr 21 16:42:06 2011 -0700 @@ -37,6 +37,8 @@ import sun.security.util.*; import java.io.IOException; import java.util.Objects; +import javax.security.auth.kerberos.KeyTab; +import sun.security.jgss.krb5.Krb5Util; /** * This class encapsulates a AS-REP message that the KDC sends to the @@ -90,29 +92,32 @@ } /** - * Called by KrbAsReqBuilder to resolve a AS-REP message using keys. - * @param keys user provided keys, not null + * Called by KrbAsReqBuilder to resolve a AS-REP message using a keytab. + * @param ktab the keytab, not null * @param asReq the original AS-REQ sent, used to validate AS-REP + * @param cname the user principal name, used to locate keys in ktab */ - void decryptUsingKeys(EncryptionKey[] keys, KrbAsReq asReq) + void decryptUsingKeyTab(KeyTab ktab, KrbAsReq asReq, PrincipalName cname) throws KrbException, Asn1Exception, IOException { EncryptionKey dkey = null; int encPartKeyType = rep.encPart.getEType(); Integer encPartKvno = rep.encPart.kvno; - try { - dkey = EncryptionKey.findKey(encPartKeyType, encPartKvno, keys); - } catch (KrbException ke) { - if (ke.returnCode() == Krb5.KRB_AP_ERR_BADKEYVER) { - // Fallback to no kvno. In some cases, keytab is generated - // not by sysadmin but Java's ktab command - dkey = EncryptionKey.findKey(encPartKeyType, keys); + try { + dkey = EncryptionKey.findKey(encPartKeyType, encPartKvno, + Krb5Util.keysFromJavaxKeyTab(ktab, cname)); + } catch (KrbException ke) { + if (ke.returnCode() == Krb5.KRB_AP_ERR_BADKEYVER) { + // Fallback to no kvno. In some cases, keytab is generated + // not by sysadmin but Java's ktab command + dkey = EncryptionKey.findKey(encPartKeyType, + Krb5Util.keysFromJavaxKeyTab(ktab, cname)); + } } - } - if (dkey == null) { - throw new KrbException(Krb5.API_INVALID_ARG, - "Cannot find key for type/kvno to decrypt AS REP - " + - EType.toString(encPartKeyType) + "/" + encPartKvno); - } + if (dkey == null) { + throw new KrbException(Krb5.API_INVALID_ARG, + "Cannot find key for type/kvno to decrypt AS REP - " + + EType.toString(encPartKeyType) + "/" + encPartKvno); + } decrypt(dkey, asReq); }
--- a/src/share/classes/sun/security/krb5/KrbAsReqBuilder.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/krb5/KrbAsReqBuilder.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -27,6 +27,8 @@ import java.io.IOException; import java.util.Arrays; +import javax.security.auth.kerberos.KeyTab; +import sun.security.jgss.krb5.Krb5Util; import sun.security.krb5.internal.HostAddresses; import sun.security.krb5.internal.KDCOptions; import sun.security.krb5.internal.KRBError; @@ -42,13 +44,16 @@ * 1. Gather information to create AS-REQ * 2. Create and send AS-REQ * 3. Receive AS-REP and KRB-ERROR (-KRB_ERR_RESPONSE_TOO_BIG) and parse them - * 4. Emit credentials and secret keys (for JAAS storeKey=true) + * 4. Emit credentials and secret keys (for JAAS storeKey=true with password) * * This class does not: * 1. Deal with real communications (KdcComm does it, and TGS-REQ) * a. Name of KDCs for a realm * b. Server availability, timeout, UDP or TCP * d. KRB_ERR_RESPONSE_TOO_BIG + * 2. Stores its own copy of password, this means: + * a. Do not change/wipe it before Builder finish + * b. Builder will not wipe it for you * * With this class: * 1. KrbAsReq has only one constructor @@ -70,19 +75,17 @@ private HostAddresses addresses; // Secret source: can't be changed once assigned, only one (of the two - // sources) can be set and should be non-null - private EncryptionKey[] keys; - private char[] password; + // sources) can be set to non-null + private final char[] password; + private final KeyTab ktab; // Used to create a ENC-TIMESTAMP in the 2nd AS-REQ - private EncryptionKey pakey; private PAData[] paList; // PA-DATA from both KRB-ERROR and AS-REP. // Used by getKeys() only. // Only AS-REP should be enough per RFC, // combined in case etypes are different. // The generated and received: - int[] eTypes; private KrbAsReq req; private KrbAsRep rep; @@ -94,7 +97,7 @@ private State state; // Called by other constructors - private KrbAsReqBuilder(PrincipalName cname) + private void init(PrincipalName cname) throws KrbException { if (cname.getRealm() == null) { cname.setRealm(Config.getInstance().getDefaultRealm()); @@ -114,14 +117,11 @@ * This argument will neither be modified nor stored by the method. * @throws KrbException */ - public KrbAsReqBuilder(PrincipalName cname, EncryptionKey[] keys) + public KrbAsReqBuilder(PrincipalName cname, KeyTab ktab) throws KrbException { - this(cname); - this.keys = new EncryptionKey[keys.length]; - for (int i=0; i<keys.length; i++) { - this.keys[i] = (EncryptionKey)keys[i].clone(); - } - eTypes = EType.getDefaults("default_tkt_enctypes", keys); + init(cname); + this.ktab = ktab; + this.password = null; } /** @@ -137,30 +137,24 @@ */ public KrbAsReqBuilder(PrincipalName cname, char[] pass) throws KrbException { - this(cname); + init(cname); this.password = pass.clone(); - eTypes = EType.getDefaults("default_tkt_enctypes"); + this.ktab = null; } /** - * Retrieves an array of secret keys for the client. This is useful if + * Retrieves an array of secret keys for the client. This is used when * the client supplies password but need keys to act as an acceptor * (in JAAS words, isInitiator=true and storeKey=true) - * @return original keys if initiated with keys, or generated keys if - * password. In latter case, PA-DATA from server might be used to - * generate keys. All "default_tkt_enctypes" keys will be generated, - * Never null. + * @return generated keys from password. PA-DATA from server might be used. + * All "default_tkt_enctypes" keys will be generated, Never null. + * @throws IllegalStateException if not constructed from a password * @throws KrbException */ public EncryptionKey[] getKeys() throws KrbException { checkState(State.REQ_OK, "Cannot get keys"); - if (keys != null) { - EncryptionKey[] result = new EncryptionKey[keys.length]; - for (int i=0; i<keys.length; i++) { - result[i] = (EncryptionKey)keys[i].clone(); - } - return result; - } else { + if (password != null) { + int[] eTypes = EType.getDefaults("default_tkt_enctypes"); EncryptionKey[] result = new EncryptionKey[eTypes.length]; /* @@ -205,6 +199,8 @@ } } return result; + } else { + throw new IllegalStateException("Required password not provided"); } } @@ -241,12 +237,22 @@ /** * Build a KrbAsReq object from all info fed above. Normally this method * will be called twice: initial AS-REQ and second with pakey + * @param key null (initial AS-REQ) or pakey (with preauth) * @return the KrbAsReq object * @throws KrbException * @throws IOException */ - private KrbAsReq build() throws KrbException, IOException { - return new KrbAsReq(pakey, + private KrbAsReq build(EncryptionKey key) throws KrbException, IOException { + int[] eTypes; + if (password != null) { + eTypes = EType.getDefaults("default_tkt_enctypes"); + } else { + EncryptionKey[] ks = Krb5Util.keysFromJavaxKeyTab(ktab, cname); + eTypes = EType.getDefaults("default_tkt_enctypes", + ks); + for (EncryptionKey k: ks) k.destroy(); + } + return new KrbAsReq(key, options, cname, sname, @@ -263,9 +269,10 @@ * @throws Asn1Exception * @throws IOException */ - private KrbAsReqBuilder resolve() throws KrbException, Asn1Exception, IOException { - if (keys != null) { - rep.decryptUsingKeys(keys, req); + private KrbAsReqBuilder resolve() + throws KrbException, Asn1Exception, IOException { + if (ktab != null) { + rep.decryptUsingKeyTab(ktab, req, cname); } else { rep.decryptUsingPassword(password, req, cname); } @@ -292,9 +299,10 @@ private KrbAsReqBuilder send() throws KrbException, IOException { boolean preAuthFailedOnce = false; KdcComm comm = new KdcComm(cname.getRealmAsString()); + EncryptionKey pakey = null; while (true) { try { - req = build(); + req = build(pakey); rep = new KrbAsRep(comm.send(req.encoding())); return this; } catch (KrbException ke) { @@ -308,7 +316,10 @@ preAuthFailedOnce = true; KRBError kerr = ke.getError(); if (password == null) { - pakey = EncryptionKey.findKey(kerr.getEType(), keys); + EncryptionKey[] ks = Krb5Util.keysFromJavaxKeyTab(ktab, cname); + pakey = EncryptionKey.findKey(kerr.getEType(), ks); + if (pakey != null) pakey = (EncryptionKey)pakey.clone(); + for (EncryptionKey k: ks) k.destroy(); } else { PAData.SaltAndParams snp = PAData.getSaltAndParams( kerr.getEType(), kerr.getPA()); @@ -317,7 +328,7 @@ // does not recommend this pakey = EncryptionKey.acquireSecretKey(password, snp.salt == null ? cname.getSalt() : snp.salt, - eTypes[0], + EType.getDefaults("default_tkt_enctypes")[0], null); } else { pakey = EncryptionKey.acquireSecretKey(password, @@ -369,15 +380,8 @@ */ public void destroy() { state = State.DESTROYED; - if (keys != null) { - for (EncryptionKey k: keys) { - k.destroy(); - } - keys = null; - } if (password != null) { Arrays.fill(password, (char)0); - password = null; } }
--- a/src/share/classes/sun/security/krb5/internal/NetClient.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/krb5/internal/NetClient.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -59,7 +59,8 @@ TCPClient(String hostname, int port, int timeout) throws IOException { - tcpSocket = new Socket(hostname, port); + tcpSocket = new Socket(); + tcpSocket.connect(new InetSocketAddress(hostname, port), timeout); out = new BufferedOutputStream(tcpSocket.getOutputStream()); in = new BufferedInputStream(tcpSocket.getInputStream()); tcpSocket.setSoTimeout(timeout);
--- a/src/share/classes/sun/security/krb5/internal/ktab/KeyTab.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/krb5/internal/ktab/KeyTab.java Thu Apr 21 16:42:06 2011 -0700 @@ -40,6 +40,7 @@ import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.File; +import java.io.FileNotFoundException; import java.util.Comparator; import java.util.HashMap; import java.util.Map; @@ -50,92 +51,138 @@ * This class represents key table. The key table functions deal with storing * and retrieving service keys for use in authentication exchanges. * + * A KeyTab object is always constructed, if the file specified does not + * exist, it's still valid but empty. If there is an I/O error or file format + * error, it's invalid. + * + * The class is immutable on the read side (the write side is only used by + * the ktab tool). + * * @author Yanni Zhang */ public class KeyTab implements KeyTabConstants { - int kt_vno; - private static KeyTab singleton = null; + private static final boolean DEBUG = Krb5.DEBUG; - private static String name; + private static String defaultTabName = null; + + // Attention: Currently there is no way to remove a keytab from this map, + // this might lead to a memory leak. + private static Map<String,KeyTab> map = new HashMap<>(); + + // KeyTab file does not exist. Note: a missing keytab is still valid + private boolean isMissing = false; + + // KeyTab file is invalid, possibly an I/O error or a file format error. + private boolean isValid = true; + + private final String tabName; + private long lastModified; + private int kt_vno; + private Vector<KeyTabEntry> entries = new Vector<>(); - private KeyTab(String filename) throws IOException, RealmException { - init(filename); - } - - public static KeyTab getInstance(String s) { - name = parse(s); - if (name == null) { - return getInstance(); + /** + * Constructs a KeyTab object. + * + * If there is any I/O error or format errot during the loading, the + * isValid flag is set to false, and all half-read entries are dismissed. + * @param filename path name for the keytab file, must not be null + */ + private KeyTab(String filename) { + tabName = filename; + try { + lastModified = new File(tabName).lastModified(); + KeyTabInputStream kis = + new KeyTabInputStream(new FileInputStream(filename)); + load(kis); + kis.close(); + } catch (FileNotFoundException e) { + entries.clear(); + isMissing = true; + } catch (Exception ioe) { + entries.clear(); + isValid = false; } - return getInstance(new File(name)); } /** - * Gets the single instance of KeyTab class. - * @param file the key tab file. - * @return single instance of KeyTab; - * return null if error occurs while reading data out of the file. + * Read a keytab file. Returns a new object and save it into cache when + * new content (modified since last read) is available. If keytab file is + * invalid, the old object will be returned. This is a safeguard for + * partial-written keytab files or non-stable network. Please note that + * a missing keytab is valid, which is equivalent to an empty keytab. + * + * @param s file name of keytab, must not be null + * @return the keytab object, can be invalid, but never null. */ - public static KeyTab getInstance(File file) { - try { - if (!(file.exists())) { - singleton = null; - } else { - String fname = file.getAbsolutePath(); - // Since this class deals with file I/O operations, - // we want only one class instance existing. - if (singleton != null) { - File kfile = new File(singleton.name); - String kname = kfile.getAbsolutePath(); - if (kname.equalsIgnoreCase(fname)) { - if (DEBUG) { - System.out.println("KeyTab instance already exists"); - } - } - } else { - singleton = new KeyTab(fname); - } - } - } catch (Exception e) { - singleton = null; - if (DEBUG) { - System.out.println("Could not obtain an instance of KeyTab" + - e.getMessage()); - } + private synchronized static KeyTab getInstance0(String s) { + long lm = new File(s).lastModified(); + KeyTab old = map.get(s); + if (old != null && old.isValid() && old.lastModified == lm) { + return old; } - return singleton; + KeyTab ktab = new KeyTab(s); + if (ktab.isValid()) { // A valid new keytab + map.put(s, ktab); + return ktab; + } else if (old != null) { // An existing old one + return old; + } else { + return ktab; // first read is invalid + } } /** - * Gets the single instance of KeyTab class. - * @return single instance of KeyTab; return null if default keytab file - * does not exist, or error occurs while reading data from the file. + * Gets a KeyTab object. + * @param s the key tab file name. + * @return the KeyTab object, never null. + */ + public static KeyTab getInstance(String s) { + if (s == null) { + return getInstance(); + } else { + return getInstance0(s); + } + } + + /** + * Gets a KeyTab object. + * @param file the key tab file. + * @return the KeyTab object, never null. + */ + public static KeyTab getInstance(File file) { + if (file == null) { + return getInstance(); + } else { + return getInstance0(file.getPath()); + } + } + + /** + * Gets the default KeyTab object. + * @return the KeyTab object, never null. */ public static KeyTab getInstance() { - try { - name = getDefaultKeyTab(); - if (name != null) { - singleton = getInstance(new File(name)); - } - } catch (Exception e) { - singleton = null; - if (DEBUG) { - System.out.println("Could not obtain an instance of KeyTab" + - e.getMessage()); - } - } - return singleton; + return getInstance(getDefaultTabName()); + } + + public boolean isMissing() { + return isMissing; + } + + public boolean isValid() { + return isValid; } /** * The location of keytab file will be read from the configuration file * If it is not specified, consider user.home as the keytab file's * default location. + * @return never null */ - private static String getDefaultKeyTab() { - if (name != null) { - return name; + private static String getDefaultTabName() { + if (defaultTabName != null) { + return defaultTabName; } else { String kname = null; try { @@ -145,7 +192,7 @@ StringTokenizer st = new StringTokenizer(keytab_names, " "); while (st.hasMoreTokens()) { kname = parse(st.nextToken()); - if (kname != null) { + if (new File(kname).exists()) { break; } } @@ -165,19 +212,20 @@ new sun.security.action.GetPropertyAction("user.dir")); } - if (user_home != null) { - kname = user_home + File.separator + "krb5.keytab"; - } + kname = user_home + File.separator + "krb5.keytab"; } + defaultTabName = kname; return kname; } } + /** + * Parses some common keytab name formats + * @param name never null + * @return never null + */ private static String parse(String name) { - String kname = null; - if (name == null) { - return null; - } + String kname; if ((name.length() >= 5) && (name.substring(0, 5).equalsIgnoreCase("FILE:"))) { kname = name.substring(5); @@ -194,18 +242,6 @@ return kname; } - private synchronized void init(String filename) - throws IOException, RealmException { - - if (filename != null) { - KeyTabInputStream kis = - new KeyTabInputStream(new FileInputStream(filename)); - load(kis); - kis.close(); - name = filename; - } - } - private void load(KeyTabInputStream kis) throws IOException, RealmException { @@ -234,14 +270,13 @@ * etypes that have been configured for use. If there are multiple * keys with same etype, the one with the highest kvno is returned. * @param service the PrincipalName of the requested service - * @return an array containing all the service keys + * @return an array containing all the service keys, never null */ public EncryptionKey[] readServiceKeys(PrincipalName service) { KeyTabEntry entry; EncryptionKey key; int size = entries.size(); ArrayList<EncryptionKey> keys = new ArrayList<>(size); - for (int i = size-1; i >= 0; i--) { entry = entries.elementAt(i); if (entry.service.match(service)) { @@ -260,10 +295,7 @@ } } } - size = keys.size(); - if (size == 0) - return null; EncryptionKey[] retVal = keys.toArray(new EncryptionKey[size]); // Sort keys according to default_tkt_enctypes @@ -328,10 +360,13 @@ return false; } - public static String tabName() { - return name; + public String tabName() { + return tabName; } + /////////////////// THE WRITE SIDE /////////////////////// + /////////////// only used by ktab tool ////////////////// + /** * Adds a new entry in the key table. * @param service the service which will have a new entry in the key table. @@ -394,7 +429,7 @@ */ public synchronized static KeyTab create() throws IOException, RealmException { - String dname = getDefaultKeyTab(); + String dname = getDefaultTabName(); return create(dname); } @@ -408,8 +443,7 @@ new KeyTabOutputStream(new FileOutputStream(name)); kos.writeVersion(KRB5_KT_VNO); kos.close(); - singleton = new KeyTab(name); - return singleton; + return new KeyTab(name); } /** @@ -417,7 +451,7 @@ */ public synchronized void save() throws IOException { KeyTabOutputStream kos = - new KeyTabOutputStream(new FileOutputStream(name)); + new KeyTabOutputStream(new FileOutputStream(tabName)); kos.writeVersion(kt_vno); for (int i = 0; i < entries.size(); i++) { kos.writeEntry(entries.elementAt(i)); @@ -490,13 +524,4 @@ kos.write16(KRB5_KT_VNO); kos.close(); } - - public static void refresh() { - if (singleton != null) { - if (DEBUG) { - System.out.println("Refreshing Keytab"); - } - singleton = null; - } - } }
--- a/src/share/classes/sun/security/pkcs/PKCS7.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/pkcs/PKCS7.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1996, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1996, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -38,6 +38,7 @@ import sun.security.util.*; import sun.security.x509.AlgorithmId; import sun.security.x509.CertificateIssuerName; +import sun.security.x509.KeyUsageExtension; import sun.security.x509.X509CertImpl; import sun.security.x509.X509CertInfo; import sun.security.x509.X509CRLImpl; @@ -492,7 +493,7 @@ // CRLs (optional) if (crls != null && crls.length != 0) { // cast to X509CRLImpl[] since X509CRLImpl implements DerEncoder - Set<X509CRLImpl> implCRLs = new HashSet<X509CRLImpl>(crls.length); + Set<X509CRLImpl> implCRLs = new HashSet<>(crls.length); for (X509CRL crl: crls) { if (crl instanceof X509CRLImpl) implCRLs.add((X509CRLImpl) crl); @@ -530,6 +531,168 @@ } /** + * Verifying signed data using an external chunked data source. + */ + public static class PKCS7Verifier { + + private final SignerInfo si; // Signer to verify + private final MessageDigest md; // MessageDigest object for chunks + private final Signature sig; // Signature object for chunks + + private PKCS7Verifier(SignerInfo si, MessageDigest md, Signature sig) { + this.si = si; + this.md = md; + this.sig = sig; + } + + public static PKCS7Verifier from(PKCS7 block, SignerInfo si) throws + SignatureException, NoSuchAlgorithmException { + + try { + MessageDigest md = null; + Signature sig; + + ContentInfo content = block.getContentInfo(); + String digestAlgname = si.getDigestAlgorithmId().getName(); + + // if there are authenticate attributes, feed data chunks to + // the message digest. In this case, pv.md is not null + if (si.authenticatedAttributes != null) { + // first, check content type + ObjectIdentifier contentType = (ObjectIdentifier) + si.authenticatedAttributes.getAttributeValue( + PKCS9Attribute.CONTENT_TYPE_OID); + if (contentType == null || + !contentType.equals(content.contentType)) + return null; // contentType does not match, bad SignerInfo + + // now, check message digest + byte[] messageDigest = (byte[]) + si.authenticatedAttributes.getAttributeValue( + PKCS9Attribute.MESSAGE_DIGEST_OID); + + if (messageDigest == null) // fail if there is no message digest + return null; + + md = MessageDigest.getInstance(digestAlgname); + } + + // put together digest algorithm and encryption algorithm + // to form signing algorithm + String encryptionAlgname = + si.getDigestEncryptionAlgorithmId().getName(); + + // Workaround: sometimes the encryptionAlgname is actually + // a signature name + String tmp = AlgorithmId.getEncAlgFromSigAlg(encryptionAlgname); + if (tmp != null) encryptionAlgname = tmp; + String algname = AlgorithmId.makeSigAlg( + digestAlgname, encryptionAlgname); + + sig = Signature.getInstance(algname); + X509Certificate cert = si.getCertificate(block); + + if (cert == null) { + return null; + } + if (cert.hasUnsupportedCriticalExtension()) { + throw new SignatureException("Certificate has unsupported " + + "critical extension(s)"); + } + + // Make sure that if the usage of the key in the certificate is + // restricted, it can be used for digital signatures. + // XXX We may want to check for additional extensions in the + // future. + boolean[] keyUsageBits = cert.getKeyUsage(); + if (keyUsageBits != null) { + KeyUsageExtension keyUsage; + try { + // We don't care whether or not this extension was marked + // critical in the certificate. + // We're interested only in its value (i.e., the bits set) + // and treat the extension as critical. + keyUsage = new KeyUsageExtension(keyUsageBits); + } catch (IOException ioe) { + throw new SignatureException("Failed to parse keyUsage " + + "extension"); + } + + boolean digSigAllowed = ((Boolean)keyUsage.get( + KeyUsageExtension.DIGITAL_SIGNATURE)).booleanValue(); + + boolean nonRepuAllowed = ((Boolean)keyUsage.get( + KeyUsageExtension.NON_REPUDIATION)).booleanValue(); + + if (!digSigAllowed && !nonRepuAllowed) { + throw new SignatureException("Key usage restricted: " + + "cannot be used for " + + "digital signatures"); + } + } + + PublicKey key = cert.getPublicKey(); + sig.initVerify(key); + return new PKCS7Verifier(si, md, sig); + } catch (IOException e) { + throw new SignatureException("IO error verifying signature:\n" + + e.getMessage()); + + } catch (InvalidKeyException e) { + throw new SignatureException("InvalidKey: " + e.getMessage()); + + } + } + + public void update(byte[] data, int off, int end) + throws SignatureException { + if (md != null) { + md.update(data, off, end-off); + } else { + sig.update(data, off, end-off); + } + } + + public SignerInfo verify() throws SignatureException { + try { + // if there are authenticate attributes, get the message + // digest and compare it with the digest of data + if (md != null) { + // now, check message digest + byte[] messageDigest = (byte[]) + si.authenticatedAttributes.getAttributeValue( + PKCS9Attribute.MESSAGE_DIGEST_OID); + + byte[] computedMessageDigest = md.digest(); + + if (!MessageDigest.isEqual( + messageDigest, computedMessageDigest)) { + return null; + } + + // message digest attribute matched + // digest of original data + + // the data actually signed is the DER encoding of + // the authenticated attributes (tagged with + // the "SET OF" tag, not 0xA0). + byte[] dataSigned = si.authenticatedAttributes.getDerEncoding(); + sig.update(dataSigned); + } + + if (sig.verify(si.getEncryptedDigest())) { + return si; + } + + } catch (IOException e) { + throw new SignatureException("IO error verifying signature:\n" + + e.getMessage()); + } + return null; + } + } + + /** * This verifies a given SignerInfo. * * @param info the signer information. @@ -554,19 +717,16 @@ public SignerInfo[] verify(byte[] bytes) throws NoSuchAlgorithmException, SignatureException { - Vector<SignerInfo> intResult = new Vector<SignerInfo>(); + List<SignerInfo> intResult = new ArrayList<>(); for (int i = 0; i < signerInfos.length; i++) { SignerInfo signerInfo = verify(signerInfos[i], bytes); if (signerInfo != null) { - intResult.addElement(signerInfo); + intResult.add(signerInfo); } } - if (intResult.size() != 0) { - - SignerInfo[] result = new SignerInfo[intResult.size()]; - intResult.copyInto(result); - return result; + if (!intResult.isEmpty()) { + return intResult.toArray(new SignerInfo[intResult.size()]); } return null; }
--- a/src/share/classes/sun/security/pkcs/SignerInfo.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/pkcs/SignerInfo.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1996, 2009, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1996, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -230,7 +230,7 @@ if (userCert == null) return null; - ArrayList<X509Certificate> certList = new ArrayList<X509Certificate>(); + ArrayList<X509Certificate> certList = new ArrayList<>(); certList.add(userCert); X509Certificate[] pkcsCerts = block.getCertificates(); @@ -276,132 +276,20 @@ /* Returns null if verify fails, this signerInfo if verify succeeds. */ SignerInfo verify(PKCS7 block, byte[] data) - throws NoSuchAlgorithmException, SignatureException { - - try { - - ContentInfo content = block.getContentInfo(); - if (data == null) { - data = content.getContentBytes(); - } - - String digestAlgname = getDigestAlgorithmId().getName(); - - byte[] dataSigned; - - // if there are authenticate attributes, get the message - // digest and compare it with the digest of data - if (authenticatedAttributes == null) { - dataSigned = data; - } else { - - // first, check content type - ObjectIdentifier contentType = (ObjectIdentifier) - authenticatedAttributes.getAttributeValue( - PKCS9Attribute.CONTENT_TYPE_OID); - if (contentType == null || - !contentType.equals(content.contentType)) - return null; // contentType does not match, bad SignerInfo - - // now, check message digest - byte[] messageDigest = (byte[]) - authenticatedAttributes.getAttributeValue( - PKCS9Attribute.MESSAGE_DIGEST_OID); - - if (messageDigest == null) // fail if there is no message digest - return null; - - MessageDigest md = MessageDigest.getInstance(digestAlgname); - byte[] computedMessageDigest = md.digest(data); - - if (messageDigest.length != computedMessageDigest.length) - return null; - for (int i = 0; i < messageDigest.length; i++) { - if (messageDigest[i] != computedMessageDigest[i]) - return null; - } - - // message digest attribute matched - // digest of original data - - // the data actually signed is the DER encoding of - // the authenticated attributes (tagged with - // the "SET OF" tag, not 0xA0). - dataSigned = authenticatedAttributes.getDerEncoding(); - } - - // put together digest algorithm and encryption algorithm - // to form signing algorithm - String encryptionAlgname = - getDigestEncryptionAlgorithmId().getName(); + throws NoSuchAlgorithmException, SignatureException { - // Workaround: sometimes the encryptionAlgname is actually - // a signature name - String tmp = AlgorithmId.getEncAlgFromSigAlg(encryptionAlgname); - if (tmp != null) encryptionAlgname = tmp; - String algname = AlgorithmId.makeSigAlg( - digestAlgname, encryptionAlgname); - - Signature sig = Signature.getInstance(algname); - X509Certificate cert = getCertificate(block); - - if (cert == null) { - return null; - } - if (cert.hasUnsupportedCriticalExtension()) { - throw new SignatureException("Certificate has unsupported " - + "critical extension(s)"); + PKCS7.PKCS7Verifier p7v = PKCS7.PKCS7Verifier.from(block, this); + if (p7v == null) return null; + if (data == null) { + try { + data = block.getContentInfo().getContentBytes(); + } catch (IOException e) { + throw new SignatureException("IO error verifying signature:\n" + + e.getMessage()); } - - // Make sure that if the usage of the key in the certificate is - // restricted, it can be used for digital signatures. - // XXX We may want to check for additional extensions in the - // future. - boolean[] keyUsageBits = cert.getKeyUsage(); - if (keyUsageBits != null) { - KeyUsageExtension keyUsage; - try { - // We don't care whether or not this extension was marked - // critical in the certificate. - // We're interested only in its value (i.e., the bits set) - // and treat the extension as critical. - keyUsage = new KeyUsageExtension(keyUsageBits); - } catch (IOException ioe) { - throw new SignatureException("Failed to parse keyUsage " - + "extension"); - } - - boolean digSigAllowed = ((Boolean)keyUsage.get( - KeyUsageExtension.DIGITAL_SIGNATURE)).booleanValue(); - - boolean nonRepuAllowed = ((Boolean)keyUsage.get( - KeyUsageExtension.NON_REPUDIATION)).booleanValue(); - - if (!digSigAllowed && !nonRepuAllowed) { - throw new SignatureException("Key usage restricted: " - + "cannot be used for " - + "digital signatures"); - } - } - - PublicKey key = cert.getPublicKey(); - sig.initVerify(key); - - sig.update(dataSigned); - - if (sig.verify(encryptedDigest)) { - return this; - } - - } catch (IOException e) { - throw new SignatureException("IO error verifying signature:\n" + - e.getMessage()); - - } catch (InvalidKeyException e) { - throw new SignatureException("InvalidKey: " + e.getMessage()); - } - return null; + p7v.update(data, 0, data.length); + return p7v.verify(); } /* Verify the content of the pkcs7 block. */
--- a/src/share/classes/sun/security/pkcs11/Config.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/pkcs11/Config.java Thu Apr 21 16:42:06 2011 -0700 @@ -343,6 +343,7 @@ st.wordChars('{', '{'); // need {} for property subst st.wordChars('}', '}'); st.wordChars('*', '*'); + st.wordChars('+', '+'); st.wordChars('~', '~'); // XXX check ASCII table and add all other characters except special
--- a/src/share/classes/sun/security/pkcs11/SessionManager.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/pkcs11/SessionManager.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -76,6 +76,9 @@ // maximum number of sessions to open with this token private final int maxSessions; + // total number of active sessions + private int activeSessions; + // pool of available object sessions private final Pool objSessions; @@ -115,11 +118,6 @@ return (maxSessions <= DEFAULT_MAX_SESSIONS); } - // returns the total number of active sessions - int totalSessionCount() { - return SessionRef.totalCount(); - } - synchronized Session getObjSession() throws PKCS11Exception { Session session = objSessions.poll(); if (session != null) { @@ -141,7 +139,7 @@ // create a new session rather than re-using an obj session // that avoids potential expensive cancels() for Signatures & RSACipher if (maxSessions == Integer.MAX_VALUE || - totalSessionCount() < maxSessions) { + activeSessions < maxSessions) { session = openSession(); return ensureValid(session); } @@ -164,7 +162,7 @@ if (debug != null) { String location = new Exception().getStackTrace()[2].toString(); System.out.println("Killing session (" + location + ") active: " - + totalSessionCount()); + + activeSessions); } closeSession(session); return null; @@ -189,7 +187,7 @@ } if (debug != null) { System.out.println("Demoting session, active: " + - totalSessionCount()); + activeSessions); } boolean present = objSessions.remove(session); if (present == false) { @@ -202,16 +200,16 @@ private Session openSession() throws PKCS11Exception { if ((maxSessions != Integer.MAX_VALUE) && - (totalSessionCount() >= maxSessions)) { + (activeSessions >= maxSessions)) { throw new ProviderException("No more sessions available"); } long id = token.p11.C_OpenSession (token.provider.slotID, openSessionFlags, null, null); Session session = new Session(token, id); + activeSessions++; if (debug != null) { - int currTotal = totalSessionCount(); - if (currTotal > maxActiveSessions) { - maxActiveSessions = currTotal; + if (activeSessions > maxActiveSessions) { + maxActiveSessions = activeSessions; if (maxActiveSessions % 10 == 0) { System.out.println("Open sessions: " + maxActiveSessions); } @@ -222,6 +220,7 @@ private void closeSession(Session session) { session.close(); + activeSessions--; } private static final class Pool { @@ -275,7 +274,7 @@ } if (debug != null) { System.out.println("Closing " + i + " idle sessions, active: " - + mgr.totalSessionCount()); + + mgr.activeSessions); } List<Session> subList = pool.subList(0, i); subList.clear();
--- a/src/share/classes/sun/security/provider/certpath/CrlRevocationChecker.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/provider/certpath/CrlRevocationChecker.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000, 2009, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -249,7 +249,7 @@ throws CertPathValidatorException { verifyRevocationStatus(currCert, prevKey, signFlag, - allowSeparateKey, null); + allowSeparateKey, null, mParams.getTrustAnchors()); } /** @@ -260,11 +260,12 @@ * circular dependencies, we assume they're * revoked while checking the revocation * status of this cert. + * @param trustAnchors a <code>Set</code> of <code>TrustAnchor</code>s */ private void verifyRevocationStatus(X509Certificate currCert, PublicKey prevKey, boolean signFlag, boolean allowSeparateKey, - Set<X509Certificate> stackedCerts) throws CertPathValidatorException - { + Set<X509Certificate> stackedCerts, + Set<TrustAnchor> trustAnchors) throws CertPathValidatorException { String msg = "revocation status"; if (debug != null) { @@ -311,7 +312,7 @@ DistributionPointFetcher.getInstance(); // all CRLs returned by the DP Fetcher have also been verified mApprovedCRLs.addAll(store.getCRLs(sel, signFlag, prevKey, - mSigProvider, mStores, reasonsMask, mAnchor)); + mSigProvider, mStores, reasonsMask, trustAnchors)); } catch (Exception e) { if (debug != null) { debug.println("CrlRevocationChecker.verifyRevocationStatus() " @@ -328,7 +329,7 @@ // Now that we have a list of possible CRLs, see which ones can // be approved mApprovedCRLs.addAll(verifyPossibleCRLs(mPossibleCRLs, currCert, - signFlag, prevKey, reasonsMask)); + signFlag, prevKey, reasonsMask, trustAnchors)); } if (debug != null) { debug.println("CrlRevocationChecker.verifyRevocationStatus() " + @@ -353,9 +354,10 @@ // See if the cert is in the set of approved crls. if (debug != null) { BigInteger sn = currCert.getSerialNumber(); - debug.println("starting the final sweep..."); + debug.println("CrlRevocationChecker.verifyRevocationStatus() " + + "starting the final sweep..."); debug.println("CrlRevocationChecker.verifyRevocationStatus" + - " cert SN: " + sn.toString()); + " cert SN: " + sn.toString()); } CRLReason reasonCode = CRLReason.UNSPECIFIED; @@ -497,9 +499,9 @@ certSel.setSubject(currCert.getIssuerX500Principal()); certSel.setKeyUsage(mCrlSignUsage); - Set<TrustAnchor> newAnchors = mAnchor == null - ? mParams.getTrustAnchors() - : Collections.singleton(mAnchor); + Set<TrustAnchor> newAnchors = + (mAnchor == null ? mParams.getTrustAnchors() : + Collections.singleton(mAnchor)); PKIXBuilderParameters builderParams; if (mParams instanceof PKIXBuilderParameters) { @@ -617,8 +619,8 @@ debug.println("CrlRevocationChecker.buildToNewKey()" + " index " + i + " checking " + cert); } - verifyRevocationStatus(cert, prevKey2, signFlag, - true, stackedCerts); + verifyRevocationStatus(cert, prevKey2, signFlag, true, + stackedCerts, newAnchors); signFlag = certCanSignCrl(cert); prevKey2 = cert.getPublicKey(); } @@ -727,12 +729,14 @@ * @param signFlag <code>true</code> if prevKey was trusted to sign CRLs * @param prevKey the public key of the issuer of cert * @param reasonsMask the reason code mask + * @param trustAnchors a <code>Set</code> of <code>TrustAnchor</code>s> * @return a collection of approved crls (or an empty collection) */ private Collection<X509CRL> verifyPossibleCRLs(Set<X509CRL> crls, X509Certificate cert, boolean signFlag, PublicKey prevKey, - boolean[] reasonsMask) throws CertPathValidatorException - { + boolean[] reasonsMask, + Set<TrustAnchor> trustAnchors) throws CertPathValidatorException { + try { X509CertImpl certImpl = X509CertImpl.toImpl(cert); if (debug != null) { @@ -764,7 +768,8 @@ DistributionPoint point = t.next(); for (X509CRL crl : crls) { if (dpf.verifyCRL(certImpl, point, crl, reasonsMask, - signFlag, prevKey, mSigProvider, mAnchor, mStores)) { + signFlag, prevKey, mSigProvider, + trustAnchors, mStores)) { results.add(crl); } }
--- a/src/share/classes/sun/security/provider/certpath/DistributionPointFetcher.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/provider/certpath/DistributionPointFetcher.java Thu Apr 21 16:42:06 2011 -0700 @@ -90,8 +90,9 @@ */ Collection<X509CRL> getCRLs(X509CRLSelector selector, boolean signFlag, PublicKey prevKey, String provider, List<CertStore> certStores, - boolean[] reasonsMask, TrustAnchor anchor) throws CertStoreException - { + boolean[] reasonsMask, + Set<TrustAnchor> trustAnchors) throws CertStoreException { + if (USE_CRLDP == false) { return Collections.emptySet(); } @@ -121,7 +122,7 @@ DistributionPoint point = t.next(); Collection<X509CRL> crls = getCRLs(selector, certImpl, point, reasonsMask, signFlag, prevKey, provider, - certStores, anchor); + certStores, trustAnchors); results.addAll(crls); } if (debug != null) { @@ -142,8 +143,8 @@ private Collection<X509CRL> getCRLs(X509CRLSelector selector, X509CertImpl certImpl, DistributionPoint point, boolean[] reasonsMask, boolean signFlag, PublicKey prevKey, String provider, - List<CertStore> certStores, TrustAnchor anchor) - { + List<CertStore> certStores, Set<TrustAnchor> trustAnchors) { + // check for full name GeneralNames fullName = point.getFullName(); if (fullName == null) { @@ -194,7 +195,7 @@ // we check the issuer in verifyCRLs method selector.setIssuerNames(null); if (selector.match(crl) && verifyCRL(certImpl, point, crl, - reasonsMask, signFlag, prevKey, provider, anchor, + reasonsMask, signFlag, prevKey, provider, trustAnchors, certStores)) { crls.add(crl); } @@ -276,12 +277,17 @@ * @param signFlag true if prevKey can be used to verify the CRL * @param prevKey the public key that verifies the certificate's signature * @param provider the Signature provider to use + * @param trustAnchors a {@code Set} of {@code TrustAnchor}s + * @param certStores a {@code List} of {@code CertStore}s to be used in + * finding certificates and CRLs * @return true if ok, false if not */ boolean verifyCRL(X509CertImpl certImpl, DistributionPoint point, X509CRL crl, boolean[] reasonsMask, boolean signFlag, - PublicKey prevKey, String provider, TrustAnchor anchor, + PublicKey prevKey, String provider, + Set<TrustAnchor> trustAnchors, List<CertStore> certStores) throws CRLException, IOException { + boolean indirectCRL = false; X509CRLImpl crlImpl = X509CRLImpl.toImpl(crl); IssuingDistributionPointExtension idpExt = @@ -335,7 +341,16 @@ byte[] crlAKID = crlImpl.getExtensionValue( PKIXExtensions.AuthorityKey_Id.toString()); - if (!Arrays.equals(certAKID, crlAKID)) { + if (certAKID == null || crlAKID == null) { + // cannot recognize indirect CRL without AKID + + // we accept the case that a CRL issuer provide status + // information for itself. + if (issues(certImpl, crlImpl, provider)) { + // reset the public key used to verify the CRL's signature + prevKey = certImpl.getPublicKey(); + } + } else if (!Arrays.equals(certAKID, crlAKID)) { // we accept the case that a CRL issuer provide status // information for itself. if (issues(certImpl, crlImpl, provider)) { @@ -572,46 +587,19 @@ // Except the performance improvement, another benefit is to break // the dead loop while looking for the issuer back and forth // between the delegated self-issued certificate and its issuer. - Set<TrustAnchor> trustAnchors = new HashSet<TrustAnchor>(); - if (anchor != null) { - trustAnchors.add(anchor); - } + Set<TrustAnchor> newTrustAnchors = new HashSet<>(trustAnchors); if (prevKey != null) { - // if the previous key is of the anchor, don't bother to - // duplicate the trust. - boolean duplicated = false; - PublicKey publicKey = prevKey; + // Add the previous certificate as a trust anchor. X500Principal principal = certImpl.getIssuerX500Principal(); - - if (anchor != null) { - X509Certificate trustedCert = anchor.getTrustedCert(); - X500Principal trustedPrincipal; - PublicKey trustedPublicKey; - if (trustedCert != null) { - trustedPrincipal = trustedCert.getSubjectX500Principal(); - trustedPublicKey = trustedCert.getPublicKey(); - } else { - trustedPrincipal = anchor.getCA(); - trustedPublicKey = anchor.getCAPublicKey(); - } - - if (principal.equals(trustedPrincipal) && - publicKey.equals(trustedPublicKey)) { - duplicated = true; - } - } - - if (!duplicated) { - TrustAnchor temporary = - new TrustAnchor(principal, publicKey, null); - trustAnchors.add(temporary); - } + TrustAnchor temporary = + new TrustAnchor(principal, prevKey, null); + newTrustAnchors.add(temporary); } PKIXBuilderParameters params = null; try { - params = new PKIXBuilderParameters(trustAnchors, certSel); + params = new PKIXBuilderParameters(newTrustAnchors, certSel); } catch (InvalidAlgorithmParameterException iape) { throw new CRLException(iape); } @@ -697,6 +685,8 @@ private static boolean issues(X509CertImpl cert, X509CRLImpl crl, String provider) throws IOException { + boolean matched = false; + AdaptableX509CertSelector issuerSelector = new AdaptableX509CertSelector(); @@ -719,9 +709,24 @@ * and MUST include authority key identifier extension in all CRLs * issued. [section 5.2.1, RFC 2459] */ - issuerSelector.parseAuthorityKeyIdentifierExtension( - crl.getAuthKeyIdExtension()); + AuthorityKeyIdentifierExtension crlAKID = crl.getAuthKeyIdExtension(); + if (crlAKID != null) { + issuerSelector.parseAuthorityKeyIdentifierExtension(crlAKID); + } + + matched = issuerSelector.match(cert); - return issuerSelector.match(cert); + // if AKID is unreliable, verify the CRL signature with the cert + if (matched && (crlAKID == null || + cert.getAuthorityKeyIdentifierExtension() == null)) { + try { + crl.verify(cert.getPublicKey(), provider); + matched = true; + } catch (Exception e) { + matched = false; + } + } + + return matched; } }
--- a/src/share/classes/sun/security/ssl/CipherSuiteList.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/ssl/CipherSuiteList.java Thu Apr 21 16:42:06 2011 -0700 @@ -40,10 +40,6 @@ */ final class CipherSuiteList { - // lists of supported and default enabled ciphersuites - // created on demand - private static CipherSuiteList supportedSuites, defaultSuites; - private final Collection<CipherSuite> cipherSuites; private String[] suiteNames; @@ -206,57 +202,8 @@ */ static synchronized void clearAvailableCache() { if (CipherSuite.DYNAMIC_AVAILABILITY) { - supportedSuites = null; - defaultSuites = null; CipherSuite.BulkCipher.clearAvailableCache(); JsseJce.clearEcAvailable(); } } - - /** - * Return the list of all available CipherSuites with a priority of - * minPriority or above. - * Should be called with the Class lock held. - */ - private static CipherSuiteList buildAvailableCache(int minPriority) { - // SortedSet automatically arranges ciphersuites in default - // preference order - Set<CipherSuite> cipherSuites = new TreeSet<>(); - Collection<CipherSuite> allowedCipherSuites = - CipherSuite.allowedCipherSuites(); - for (CipherSuite c : allowedCipherSuites) { - if ((c.allowed == false) || (c.priority < minPriority)) { - continue; - } - - if (c.isAvailable()) { - cipherSuites.add(c); - } - } - - return new CipherSuiteList(cipherSuites); - } - - /** - * Return supported CipherSuites in preference order. - */ - static synchronized CipherSuiteList getSupported() { - if (supportedSuites == null) { - supportedSuites = - buildAvailableCache(CipherSuite.SUPPORTED_SUITES_PRIORITY); - } - return supportedSuites; - } - - /** - * Return default enabled CipherSuites in preference order. - */ - static synchronized CipherSuiteList getDefault() { - if (defaultSuites == null) { - defaultSuites = - buildAvailableCache(CipherSuite.DEFAULT_SUITES_PRIORITY); - } - return defaultSuites; - } - }
--- a/src/share/classes/sun/security/ssl/DefaultSSLContextImpl.java Thu Apr 21 15:33:10 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,193 +0,0 @@ -/* - * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. Oracle designates this - * particular file as subject to the "Classpath" exception as provided - * by Oracle in the LICENSE file that accompanied this code. - * - * This code is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - */ - -package sun.security.ssl; - -import java.io.*; -import java.util.*; - -import java.security.*; - -import javax.net.ssl.*; - -/** - * "Default" SSLContext as returned by SSLContext.getDefault(). It comes - * initialized with default KeyManagers and TrustManagers created using - * various system properties. - * - * @since 1.6 - */ -public final class DefaultSSLContextImpl extends SSLContextImpl { - - private static final String NONE = "NONE"; - private static final String P11KEYSTORE = "PKCS11"; - private static final Debug debug = Debug.getInstance("ssl"); - - private static volatile SSLContextImpl defaultImpl; - - private static TrustManager[] defaultTrustManagers; - - private static KeyManager[] defaultKeyManagers; - - public DefaultSSLContextImpl() throws Exception { - super(defaultImpl); - try { - super.engineInit(getDefaultKeyManager(), getDefaultTrustManager(), null); - } catch (Exception e) { - if (debug != null && Debug.isOn("defaultctx")) { - System.out.println("default context init failed: " + e); - } - throw e; - } - if (defaultImpl == null) { - defaultImpl = this; - } - } - - protected void engineInit(KeyManager[] km, TrustManager[] tm, - SecureRandom sr) throws KeyManagementException { - throw new KeyManagementException - ("Default SSLContext is initialized automatically"); - } - - static synchronized SSLContextImpl getDefaultImpl() throws Exception { - if (defaultImpl == null) { - new DefaultSSLContextImpl(); - } - return defaultImpl; - } - - private static synchronized TrustManager[] getDefaultTrustManager() throws Exception { - if (defaultTrustManagers != null) { - return defaultTrustManagers; - } - - KeyStore ks = TrustManagerFactoryImpl.getCacertsKeyStore("defaultctx"); - - TrustManagerFactory tmf = TrustManagerFactory.getInstance( - TrustManagerFactory.getDefaultAlgorithm()); - tmf.init(ks); - defaultTrustManagers = tmf.getTrustManagers(); - return defaultTrustManagers; - } - - private static synchronized KeyManager[] getDefaultKeyManager() throws Exception { - if (defaultKeyManagers != null) { - return defaultKeyManagers; - } - - final Map<String,String> props = new HashMap<>(); - AccessController.doPrivileged( - new PrivilegedExceptionAction<Object>() { - public Object run() throws Exception { - props.put("keyStore", System.getProperty( - "javax.net.ssl.keyStore", "")); - props.put("keyStoreType", System.getProperty( - "javax.net.ssl.keyStoreType", - KeyStore.getDefaultType())); - props.put("keyStoreProvider", System.getProperty( - "javax.net.ssl.keyStoreProvider", "")); - props.put("keyStorePasswd", System.getProperty( - "javax.net.ssl.keyStorePassword", "")); - return null; - } - }); - - final String defaultKeyStore = props.get("keyStore"); - String defaultKeyStoreType = props.get("keyStoreType"); - String defaultKeyStoreProvider = props.get("keyStoreProvider"); - if (debug != null && Debug.isOn("defaultctx")) { - System.out.println("keyStore is : " + defaultKeyStore); - System.out.println("keyStore type is : " + - defaultKeyStoreType); - System.out.println("keyStore provider is : " + - defaultKeyStoreProvider); - } - - if (P11KEYSTORE.equals(defaultKeyStoreType) && - !NONE.equals(defaultKeyStore)) { - throw new IllegalArgumentException("if keyStoreType is " - + P11KEYSTORE + ", then keyStore must be " + NONE); - } - - FileInputStream fs = null; - if (defaultKeyStore.length() != 0 && !NONE.equals(defaultKeyStore)) { - fs = AccessController.doPrivileged( - new PrivilegedExceptionAction<FileInputStream>() { - public FileInputStream run() throws Exception { - return new FileInputStream(defaultKeyStore); - } - }); - } - - String defaultKeyStorePassword = props.get("keyStorePasswd"); - char[] passwd = null; - if (defaultKeyStorePassword.length() != 0) { - passwd = defaultKeyStorePassword.toCharArray(); - } - - /** - * Try to initialize key store. - */ - KeyStore ks = null; - if ((defaultKeyStoreType.length()) != 0) { - if (debug != null && Debug.isOn("defaultctx")) { - System.out.println("init keystore"); - } - if (defaultKeyStoreProvider.length() == 0) { - ks = KeyStore.getInstance(defaultKeyStoreType); - } else { - ks = KeyStore.getInstance(defaultKeyStoreType, - defaultKeyStoreProvider); - } - - // if defaultKeyStore is NONE, fs will be null - ks.load(fs, passwd); - } - if (fs != null) { - fs.close(); - fs = null; - } - - /* - * Try to initialize key manager. - */ - if (debug != null && Debug.isOn("defaultctx")) { - System.out.println("init keymanager of type " + - KeyManagerFactory.getDefaultAlgorithm()); - } - KeyManagerFactory kmf = KeyManagerFactory.getInstance( - KeyManagerFactory.getDefaultAlgorithm()); - - if (P11KEYSTORE.equals(defaultKeyStoreType)) { - kmf.init(ks, null); // do not pass key passwd if using token - } else { - kmf.init(ks, passwd); - } - - defaultKeyManagers = kmf.getKeyManagers(); - return defaultKeyManagers; - } -}
--- a/src/share/classes/sun/security/ssl/JsseJce.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/ssl/JsseJce.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2001, 2009, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2001, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -247,9 +247,9 @@ // the SunJSSE implementation does the actual crypto using // a NONEwithRSA signature obtained from the cryptoProvider. if (cryptoProvider.getService("Signature", algorithm) == null) { - // Calling Signature.getInstance() and catching the exception - // would be cleaner, but exceptions are a little expensive. - // So we check directly via getService(). + // Calling Signature.getInstance() and catching the + // exception would be cleaner, but exceptions are a little + // expensive. So we check directly via getService(). try { return Signature.getInstance(algorithm, "SunJSSE"); } catch (NoSuchProviderException e) {
--- a/src/share/classes/sun/security/ssl/ProtocolList.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/ssl/ProtocolList.java Thu Apr 21 16:42:06 2011 -0700 @@ -37,10 +37,6 @@ */ final class ProtocolList { - private static final ProtocolList SUPPORTED; - private static final ProtocolList CLIENT_DEFAULT; - private static final ProtocolList SERVER_DEFAULT; - // the sorted protocol version list private final ArrayList<ProtocolVersion> protocols; @@ -154,66 +150,4 @@ public String toString() { return protocols.toString(); } - - /** - * Return the list of default enabled protocols. - */ - static ProtocolList getDefault(boolean isServer) { - return isServer ? SERVER_DEFAULT : CLIENT_DEFAULT; - } - - /** - * Return whether a protocol list is the original default enabled - * protocols. See: SSLSocket/SSLEngine.setEnabledProtocols() - */ - static boolean isDefaultProtocolList(ProtocolList protocols) { - return protocols == CLIENT_DEFAULT || protocols == SERVER_DEFAULT; - } - - /** - * Return the list of supported protocols. - */ - static ProtocolList getSupported() { - return SUPPORTED; - } - - static { - if (SunJSSE.isFIPS()) { - SUPPORTED = new ProtocolList(new String[] { - ProtocolVersion.TLS10.name, - ProtocolVersion.TLS11.name, - ProtocolVersion.TLS12.name - }); - - SERVER_DEFAULT = SUPPORTED; - CLIENT_DEFAULT = new ProtocolList(new String[] { - ProtocolVersion.TLS10.name - }); - } else { - SUPPORTED = new ProtocolList(new String[] { - ProtocolVersion.SSL20Hello.name, - ProtocolVersion.SSL30.name, - ProtocolVersion.TLS10.name, - ProtocolVersion.TLS11.name, - ProtocolVersion.TLS12.name - }); - - SERVER_DEFAULT = SUPPORTED; - - /* - * RFC 5246 says that sending SSLv2 backward-compatible - * hello SHOULD NOT be done any longer. - * - * We are not enabling TLS 1.1/1.2 by default yet on clients - * out of concern for interop with existing - * SSLv3/TLS1.0-only servers. When these versions of TLS - * gain more traction, we'll enable them. - */ - CLIENT_DEFAULT = new ProtocolList(new String[] { - ProtocolVersion.SSL30.name, - ProtocolVersion.TLS10.name - }); - } - } - }
--- a/src/share/classes/sun/security/ssl/SSLContextImpl.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/ssl/SSLContextImpl.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -27,6 +27,7 @@ import java.net.Socket; +import java.io.*; import java.util.*; import java.security.*; import java.security.cert.*; @@ -36,7 +37,7 @@ import sun.security.provider.certpath.AlgorithmChecker; -public class SSLContextImpl extends SSLContextSpi { +public abstract class SSLContextImpl extends SSLContextSpi { private static final Debug debug = Debug.getInstance("ssl"); @@ -50,20 +51,24 @@ private X509TrustManager trustManager; private SecureRandom secureRandom; - public SSLContextImpl() { - this(null); - } + // The default algrithm constraints + private AlgorithmConstraints defaultAlgorithmConstraints = + new SSLAlgorithmConstraints(null); + + // supported and default protocols + private ProtocolList defaultServerProtocolList; + private ProtocolList defaultClientProtocolList; + private ProtocolList supportedProtocolList; - SSLContextImpl(SSLContextImpl other) { - if (other == null) { - ephemeralKeyManager = new EphemeralKeyManager(); - clientCache = new SSLSessionContextImpl(); - serverCache = new SSLSessionContextImpl(); - } else { - ephemeralKeyManager = other.ephemeralKeyManager; - clientCache = other.clientCache; - serverCache = other.serverCache; - } + // supported and default cipher suites + private CipherSuiteList defaultServerCipherSuiteList; + private CipherSuiteList defaultClientCipherSuiteList; + private CipherSuiteList supportedCipherSuiteList; + + SSLContextImpl() { + ephemeralKeyManager = new EphemeralKeyManager(); + clientCache = new SSLSessionContextImpl(); + serverCache = new SSLSessionContextImpl(); } protected void engineInit(KeyManager[] km, TrustManager[] tm, @@ -177,7 +182,7 @@ throw new IllegalStateException( "SSLContextImpl is not initialized"); } - return new SSLSocketFactoryImpl(this); + return new SSLSocketFactoryImpl(this); } protected SSLServerSocketFactory engineGetServerSocketFactory() { @@ -227,6 +232,535 @@ return ephemeralKeyManager; } + abstract SSLParameters getDefaultServerSSLParams(); + abstract SSLParameters getDefaultClientSSLParams(); + abstract SSLParameters getSupportedSSLParams(); + + // Get suported ProtoclList. + ProtocolList getSuportedProtocolList() { + if (supportedProtocolList == null) { + supportedProtocolList = + new ProtocolList(getSupportedSSLParams().getProtocols()); + } + + return supportedProtocolList; + } + + // Get default ProtoclList. + ProtocolList getDefaultProtocolList(boolean roleIsServer) { + if (roleIsServer) { + if (defaultServerProtocolList == null) { + defaultServerProtocolList = new ProtocolList( + getDefaultServerSSLParams().getProtocols()); + } + + return defaultServerProtocolList; + } else { + if (defaultClientProtocolList == null) { + defaultClientProtocolList = new ProtocolList( + getDefaultClientSSLParams().getProtocols()); + } + + return defaultClientProtocolList; + } + } + + // Get suported CipherSuiteList. + CipherSuiteList getSuportedCipherSuiteList() { + // Clear cache of available ciphersuites. + clearAvailableCache(); + + if (supportedCipherSuiteList == null) { + supportedCipherSuiteList = + getApplicableCipherSuiteList(getSuportedProtocolList(), false); + } + + return supportedCipherSuiteList; + } + + // Get default CipherSuiteList. + CipherSuiteList getDefaultCipherSuiteList(boolean roleIsServer) { + // Clear cache of available ciphersuites. + clearAvailableCache(); + + if (roleIsServer) { + if (defaultServerCipherSuiteList == null) { + defaultServerCipherSuiteList = getApplicableCipherSuiteList( + getDefaultProtocolList(true), true); + } + + return defaultServerCipherSuiteList; + } else { + if (defaultClientCipherSuiteList == null) { + defaultClientCipherSuiteList = getApplicableCipherSuiteList( + getDefaultProtocolList(false), true); + } + + return defaultClientCipherSuiteList; + } + } + + /** + * Return whether a protocol list is the original default enabled + * protocols. See: SSLSocket/SSLEngine.setEnabledProtocols() + */ + boolean isDefaultProtocolList(ProtocolList protocols) { + return (protocols == defaultServerProtocolList) || + (protocols == defaultClientProtocolList); + } + + + /* + * Return the list of all available CipherSuites with a priority of + * minPriority or above. + */ + private CipherSuiteList getApplicableCipherSuiteList( + ProtocolList protocols, boolean onlyEnabled) { + + int minPriority = CipherSuite.SUPPORTED_SUITES_PRIORITY; + if (onlyEnabled) { + minPriority = CipherSuite.DEFAULT_SUITES_PRIORITY; + } + + Collection<CipherSuite> allowedCipherSuites = + CipherSuite.allowedCipherSuites(); + + ArrayList<CipherSuite> suites = new ArrayList<>(); + if (!(protocols.collection().isEmpty()) && + protocols.min.v != ProtocolVersion.NONE.v) { + for (CipherSuite suite : allowedCipherSuites) { + if (suite.allowed == false || suite.priority < minPriority) { + continue; + } + + if (suite.isAvailable() && + suite.obsoleted > protocols.min.v && + suite.supported <= protocols.max.v) { + if (defaultAlgorithmConstraints.permits( + EnumSet.of(CryptoPrimitive.KEY_AGREEMENT), + suite.name, null)) { + suites.add(suite); + } + } else if (debug != null && + Debug.isOn("sslctx") && Debug.isOn("verbose")) { + if (suite.obsoleted <= protocols.min.v) { + System.out.println( + "Ignoring obsoleted cipher suite: " + suite); + } else if (suite.supported > protocols.max.v) { + System.out.println( + "Ignoring unsupported cipher suite: " + suite); + } else { + System.out.println( + "Ignoring unavailable cipher suite: " + suite); + } + } + } + } + + return new CipherSuiteList(suites); + } + + /** + * Clear cache of available ciphersuites. If we support all ciphers + * internally, there is no need to clear the cache and calling this + * method has no effect. + */ + synchronized void clearAvailableCache() { + if (CipherSuite.DYNAMIC_AVAILABILITY) { + supportedCipherSuiteList = null; + defaultServerCipherSuiteList = null; + defaultClientCipherSuiteList = null; + CipherSuite.BulkCipher.clearAvailableCache(); + JsseJce.clearEcAvailable(); + } + } + + /* + * The SSLContext implementation for TLS/SSL algorithm + * + * SSL/TLS protocols specify the forward compatibility and version + * roll-back attack protections, however, a number of SSL/TLS server + * vendors did not implement these aspects properly, and some current + * SSL/TLS servers may refuse to talk to a TLS 1.1 or later client. + * + * Considering above interoperability issues, SunJSSE will not set + * TLS 1.1 and TLS 1.2 as the enabled protocols for client by default. + * + * For SSL/TLS servers, there is no such interoperability issues as + * SSL/TLS clients. In SunJSSE, TLS 1.1 or later version will be the + * enabled protocols for server by default. + * + * We may change the behavior when popular TLS/SSL vendors support TLS + * forward compatibility properly. + * + * SSLv2Hello is no longer necessary. This interoperability option was + * put in place in the late 90's when SSLv3/TLS1.0 were relatively new + * and there were a fair number of SSLv2-only servers deployed. Because + * of the security issues in SSLv2, it is rarely (if ever) used, as + * deployments should now be using SSLv3 and TLSv1. + * + * Considering the issues of SSLv2Hello, we should not enable SSLv2Hello + * by default. Applications still can use it by enabling SSLv2Hello with + * the series of setEnabledProtocols APIs. + */ + + /* + * The conservative SSLContext implementation for TLS, SSL, SSLv3 and + * TLS10 algorithm. + * + * This is a super class of DefaultSSLContext and TLS10Context. + * + * @see SSLContext + */ + private static class ConservativeSSLContext extends SSLContextImpl { + // parameters + private static SSLParameters defaultServerSSLParams; + private static SSLParameters defaultClientSSLParams; + private static SSLParameters supportedSSLParams; + + static { + if (SunJSSE.isFIPS()) { + supportedSSLParams = new SSLParameters(); + supportedSSLParams.setProtocols(new String[] { + ProtocolVersion.TLS10.name, + ProtocolVersion.TLS11.name, + ProtocolVersion.TLS12.name + }); + + defaultServerSSLParams = supportedSSLParams; + + defaultClientSSLParams = new SSLParameters(); + defaultClientSSLParams.setProtocols(new String[] { + ProtocolVersion.TLS10.name + }); + + } else { + supportedSSLParams = new SSLParameters(); + supportedSSLParams.setProtocols(new String[] { + ProtocolVersion.SSL20Hello.name, + ProtocolVersion.SSL30.name, + ProtocolVersion.TLS10.name, + ProtocolVersion.TLS11.name, + ProtocolVersion.TLS12.name + }); + + defaultServerSSLParams = supportedSSLParams; + + defaultClientSSLParams = new SSLParameters(); + defaultClientSSLParams.setProtocols(new String[] { + ProtocolVersion.SSL30.name, + ProtocolVersion.TLS10.name + }); + } + } + + SSLParameters getDefaultServerSSLParams() { + return defaultServerSSLParams; + } + + SSLParameters getDefaultClientSSLParams() { + return defaultClientSSLParams; + } + + SSLParameters getSupportedSSLParams() { + return supportedSSLParams; + } + } + + /* + * The SSLContext implementation for default algorithm + * + * @see SSLContext + */ + public static final class DefaultSSLContext extends ConservativeSSLContext { + private static final String NONE = "NONE"; + private static final String P11KEYSTORE = "PKCS11"; + + private static volatile SSLContextImpl defaultImpl; + + private static TrustManager[] defaultTrustManagers; + private static KeyManager[] defaultKeyManagers; + + public DefaultSSLContext() throws Exception { + try { + super.engineInit(getDefaultKeyManager(), + getDefaultTrustManager(), null); + } catch (Exception e) { + if (debug != null && Debug.isOn("defaultctx")) { + System.out.println("default context init failed: " + e); + } + throw e; + } + + if (defaultImpl == null) { + defaultImpl = this; + } + } + + protected void engineInit(KeyManager[] km, TrustManager[] tm, + SecureRandom sr) throws KeyManagementException { + throw new KeyManagementException + ("Default SSLContext is initialized automatically"); + } + + static synchronized SSLContextImpl getDefaultImpl() throws Exception { + if (defaultImpl == null) { + new DefaultSSLContext(); + } + return defaultImpl; + } + + private static synchronized TrustManager[] getDefaultTrustManager() + throws Exception { + if (defaultTrustManagers != null) { + return defaultTrustManagers; + } + + KeyStore ks = + TrustManagerFactoryImpl.getCacertsKeyStore("defaultctx"); + + TrustManagerFactory tmf = TrustManagerFactory.getInstance( + TrustManagerFactory.getDefaultAlgorithm()); + tmf.init(ks); + defaultTrustManagers = tmf.getTrustManagers(); + return defaultTrustManagers; + } + + private static synchronized KeyManager[] getDefaultKeyManager() + throws Exception { + if (defaultKeyManagers != null) { + return defaultKeyManagers; + } + + final Map<String,String> props = new HashMap<>(); + AccessController.doPrivileged( + new PrivilegedExceptionAction<Object>() { + public Object run() throws Exception { + props.put("keyStore", System.getProperty( + "javax.net.ssl.keyStore", "")); + props.put("keyStoreType", System.getProperty( + "javax.net.ssl.keyStoreType", + KeyStore.getDefaultType())); + props.put("keyStoreProvider", System.getProperty( + "javax.net.ssl.keyStoreProvider", "")); + props.put("keyStorePasswd", System.getProperty( + "javax.net.ssl.keyStorePassword", "")); + return null; + } + }); + + final String defaultKeyStore = props.get("keyStore"); + String defaultKeyStoreType = props.get("keyStoreType"); + String defaultKeyStoreProvider = props.get("keyStoreProvider"); + if (debug != null && Debug.isOn("defaultctx")) { + System.out.println("keyStore is : " + defaultKeyStore); + System.out.println("keyStore type is : " + + defaultKeyStoreType); + System.out.println("keyStore provider is : " + + defaultKeyStoreProvider); + } + + if (P11KEYSTORE.equals(defaultKeyStoreType) && + !NONE.equals(defaultKeyStore)) { + throw new IllegalArgumentException("if keyStoreType is " + + P11KEYSTORE + ", then keyStore must be " + NONE); + } + + FileInputStream fs = null; + if (defaultKeyStore.length() != 0 && !NONE.equals(defaultKeyStore)) { + fs = AccessController.doPrivileged( + new PrivilegedExceptionAction<FileInputStream>() { + public FileInputStream run() throws Exception { + return new FileInputStream(defaultKeyStore); + } + }); + } + + String defaultKeyStorePassword = props.get("keyStorePasswd"); + char[] passwd = null; + if (defaultKeyStorePassword.length() != 0) { + passwd = defaultKeyStorePassword.toCharArray(); + } + + /** + * Try to initialize key store. + */ + KeyStore ks = null; + if ((defaultKeyStoreType.length()) != 0) { + if (debug != null && Debug.isOn("defaultctx")) { + System.out.println("init keystore"); + } + if (defaultKeyStoreProvider.length() == 0) { + ks = KeyStore.getInstance(defaultKeyStoreType); + } else { + ks = KeyStore.getInstance(defaultKeyStoreType, + defaultKeyStoreProvider); + } + + // if defaultKeyStore is NONE, fs will be null + ks.load(fs, passwd); + } + if (fs != null) { + fs.close(); + fs = null; + } + + /* + * Try to initialize key manager. + */ + if (debug != null && Debug.isOn("defaultctx")) { + System.out.println("init keymanager of type " + + KeyManagerFactory.getDefaultAlgorithm()); + } + KeyManagerFactory kmf = KeyManagerFactory.getInstance( + KeyManagerFactory.getDefaultAlgorithm()); + + if (P11KEYSTORE.equals(defaultKeyStoreType)) { + kmf.init(ks, null); // do not pass key passwd if using token + } else { + kmf.init(ks, passwd); + } + + defaultKeyManagers = kmf.getKeyManagers(); + return defaultKeyManagers; + } + } + + /* + * The SSLContext implementation for TLS, SSL, SSLv3 and TLS10 algorithm + * + * @see SSLContext + */ + public static final class TLS10Context extends ConservativeSSLContext { + // use the default constructor and methods + } + + /* + * The SSLContext implementation for TLS11 algorithm + * + * @see SSLContext + */ + public static final class TLS11Context extends SSLContextImpl { + // parameters + private static SSLParameters defaultServerSSLParams; + private static SSLParameters defaultClientSSLParams; + private static SSLParameters supportedSSLParams; + + static { + if (SunJSSE.isFIPS()) { + supportedSSLParams = new SSLParameters(); + supportedSSLParams.setProtocols(new String[] { + ProtocolVersion.TLS10.name, + ProtocolVersion.TLS11.name, + ProtocolVersion.TLS12.name + }); + + defaultServerSSLParams = supportedSSLParams; + + defaultClientSSLParams = new SSLParameters(); + defaultClientSSLParams.setProtocols(new String[] { + ProtocolVersion.TLS10.name, + ProtocolVersion.TLS11.name + }); + + } else { + supportedSSLParams = new SSLParameters(); + supportedSSLParams.setProtocols(new String[] { + ProtocolVersion.SSL20Hello.name, + ProtocolVersion.SSL30.name, + ProtocolVersion.TLS10.name, + ProtocolVersion.TLS11.name, + ProtocolVersion.TLS12.name + }); + + defaultServerSSLParams = supportedSSLParams; + + defaultClientSSLParams = new SSLParameters(); + defaultClientSSLParams.setProtocols(new String[] { + ProtocolVersion.SSL30.name, + ProtocolVersion.TLS10.name, + ProtocolVersion.TLS11.name + }); + } + } + + SSLParameters getDefaultServerSSLParams() { + return defaultServerSSLParams; + } + + SSLParameters getDefaultClientSSLParams() { + return defaultClientSSLParams; + } + + SSLParameters getSupportedSSLParams() { + return supportedSSLParams; + } + } + + /* + * The SSLContext implementation for TLS12 algorithm + * + * @see SSLContext + */ + public static final class TLS12Context extends SSLContextImpl { + // parameters + private static SSLParameters defaultServerSSLParams; + private static SSLParameters defaultClientSSLParams; + private static SSLParameters supportedSSLParams; + + static { + if (SunJSSE.isFIPS()) { + supportedSSLParams = new SSLParameters(); + supportedSSLParams.setProtocols(new String[] { + ProtocolVersion.TLS10.name, + ProtocolVersion.TLS11.name, + ProtocolVersion.TLS12.name + }); + + defaultServerSSLParams = supportedSSLParams; + + defaultClientSSLParams = new SSLParameters(); + defaultClientSSLParams.setProtocols(new String[] { + ProtocolVersion.TLS10.name, + ProtocolVersion.TLS11.name, + ProtocolVersion.TLS12.name + }); + + } else { + supportedSSLParams = new SSLParameters(); + supportedSSLParams.setProtocols(new String[] { + ProtocolVersion.SSL20Hello.name, + ProtocolVersion.SSL30.name, + ProtocolVersion.TLS10.name, + ProtocolVersion.TLS11.name, + ProtocolVersion.TLS12.name + }); + + defaultServerSSLParams = supportedSSLParams; + + defaultClientSSLParams = new SSLParameters(); + defaultClientSSLParams.setProtocols(new String[] { + ProtocolVersion.SSL30.name, + ProtocolVersion.TLS10.name, + ProtocolVersion.TLS11.name, + ProtocolVersion.TLS12.name + }); + } + } + + SSLParameters getDefaultServerSSLParams() { + return defaultServerSSLParams; + } + + SSLParameters getDefaultClientSSLParams() { + return defaultClientSSLParams; + } + + SSLParameters getSupportedSSLParams() { + return supportedSSLParams; + } + } + }
--- a/src/share/classes/sun/security/ssl/SSLEngineImpl.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/ssl/SSLEngineImpl.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -374,8 +374,10 @@ clientVerifyData = new byte[0]; serverVerifyData = new byte[0]; - enabledCipherSuites = CipherSuiteList.getDefault(); - enabledProtocols = ProtocolList.getDefault(roleIsServer); + enabledCipherSuites = + sslContext.getDefaultCipherSuiteList(roleIsServer); + enabledProtocols = + sslContext.getDefaultProtocolList(roleIsServer); wrapLock = new Object(); unwrapLock = new Object(); @@ -1883,8 +1885,8 @@ * change them to the corresponding default ones. */ if (roleIsServer != (!flag) && - ProtocolList.isDefaultProtocolList(enabledProtocols)) { - enabledProtocols = ProtocolList.getDefault(!flag); + sslContext.isDefaultProtocolList(enabledProtocols)) { + enabledProtocols = sslContext.getDefaultProtocolList(!flag); } roleIsServer = !flag; @@ -1907,8 +1909,8 @@ * change them to the corresponding default ones. */ if (roleIsServer != (!flag) && - ProtocolList.isDefaultProtocolList(enabledProtocols)) { - enabledProtocols = ProtocolList.getDefault(!flag); + sslContext.isDefaultProtocolList(enabledProtocols)) { + enabledProtocols = sslContext.getDefaultProtocolList(!flag); } roleIsServer = !flag; @@ -1951,8 +1953,7 @@ * @return an array of cipher suite names */ public String[] getSupportedCipherSuites() { - CipherSuiteList.clearAvailableCache(); - return CipherSuiteList.getSupported().toStringArray(); + return sslContext.getSuportedCipherSuiteList().toStringArray(); } /** @@ -1992,7 +1993,7 @@ * @return an array of protocol names. */ public String[] getSupportedProtocols() { - return ProtocolList.getSupported().toStringArray(); + return sslContext.getSuportedProtocolList().toStringArray(); } /**
--- a/src/share/classes/sun/security/ssl/SSLServerSocketFactoryImpl.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/ssl/SSLServerSocketFactoryImpl.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 2007, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -49,7 +49,7 @@ * java.security file is set. */ public SSLServerSocketFactoryImpl() throws Exception { - this.context = DefaultSSLContextImpl.getDefaultImpl(); + this.context = SSLContextImpl.DefaultSSLContext.getDefaultImpl(); } /** @@ -99,8 +99,7 @@ * is encrypted to provide confidentiality. */ public String[] getDefaultCipherSuites() { - CipherSuiteList.clearAvailableCache(); - return CipherSuiteList.getDefault().toStringArray(); + return context.getDefaultCipherSuiteList(true).toStringArray(); } /** @@ -114,8 +113,7 @@ * @return an array of cipher suite names */ public String[] getSupportedCipherSuites() { - CipherSuiteList.clearAvailableCache(); - return CipherSuiteList.getSupported().toStringArray(); + return context.getSuportedCipherSuiteList().toStringArray(); } }
--- a/src/share/classes/sun/security/ssl/SSLServerSocketImpl.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/ssl/SSLServerSocketImpl.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1996, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1996, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -153,8 +153,8 @@ throw new SSLException("No Authentication context given"); } sslContext = context; - enabledCipherSuites = CipherSuiteList.getDefault(); - enabledProtocols = ProtocolList.getDefault(true); + enabledCipherSuites = sslContext.getDefaultCipherSuiteList(true); + enabledProtocols = sslContext.getDefaultProtocolList(true); } /** @@ -168,8 +168,7 @@ * @return an array of cipher suite names */ public String[] getSupportedCipherSuites() { - CipherSuiteList.clearAvailableCache(); - return CipherSuiteList.getSupported().toStringArray(); + return sslContext.getSuportedCipherSuiteList().toStringArray(); } /** @@ -194,7 +193,7 @@ } public String[] getSupportedProtocols() { - return ProtocolList.getSupported().toStringArray(); + return sslContext.getSuportedProtocolList().toStringArray(); } /** @@ -253,8 +252,8 @@ * change them to the corresponding default ones. */ if (useServerMode != (!flag) && - ProtocolList.isDefaultProtocolList(enabledProtocols)) { - enabledProtocols = ProtocolList.getDefault(!flag); + sslContext.isDefaultProtocolList(enabledProtocols)) { + enabledProtocols = sslContext.getDefaultProtocolList(!flag); } useServerMode = !flag;
--- a/src/share/classes/sun/security/ssl/SSLSocketFactoryImpl.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/ssl/SSLSocketFactoryImpl.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 2007, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -42,20 +42,18 @@ * * @author David Brownell */ -final -public class SSLSocketFactoryImpl extends SSLSocketFactory -{ +final public class SSLSocketFactoryImpl extends SSLSocketFactory { + private static SSLContextImpl defaultContext; private SSLContextImpl context; - /** * Constructor used to instantiate the default factory. This method is * only called if the old "ssl.SocketFactory.provider" property in the * java.security file is set. */ public SSLSocketFactoryImpl() throws Exception { - this.context = DefaultSSLContextImpl.getDefaultImpl(); + this.context = SSLContextImpl.DefaultSSLContext.getDefaultImpl(); } /** @@ -167,11 +165,9 @@ * is encrypted to provide confidentiality. */ public String[] getDefaultCipherSuites() { - CipherSuiteList.clearAvailableCache(); - return CipherSuiteList.getDefault().toStringArray(); + return context.getDefaultCipherSuiteList(false).toStringArray(); } - /** * Returns the names of the cipher suites which could be enabled for use * on an SSL connection. Normally, only a subset of these will actually @@ -181,7 +177,6 @@ * certain kinds of certificates to use certain cipher suites. */ public String[] getSupportedCipherSuites() { - CipherSuiteList.clearAvailableCache(); - return CipherSuiteList.getSupported().toStringArray(); + return context.getSuportedCipherSuiteList().toStringArray(); } }
--- a/src/share/classes/sun/security/ssl/SSLSocketImpl.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/ssl/SSLSocketImpl.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1996, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1996, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -562,8 +562,11 @@ clientVerifyData = new byte[0]; serverVerifyData = new byte[0]; - enabledCipherSuites = CipherSuiteList.getDefault(); - enabledProtocols = ProtocolList.getDefault(roleIsServer); + enabledCipherSuites = + sslContext.getDefaultCipherSuiteList(roleIsServer); + enabledProtocols = + sslContext.getDefaultProtocolList(roleIsServer); + inrec = null; // save the acc @@ -2170,8 +2173,8 @@ * change them to the corresponding default ones. */ if (roleIsServer != (!flag) && - ProtocolList.isDefaultProtocolList(enabledProtocols)) { - enabledProtocols = ProtocolList.getDefault(!flag); + sslContext.isDefaultProtocolList(enabledProtocols)) { + enabledProtocols = sslContext.getDefaultProtocolList(!flag); } roleIsServer = !flag; break; @@ -2192,8 +2195,8 @@ * change them to the corresponding default ones. */ if (roleIsServer != (!flag) && - ProtocolList.isDefaultProtocolList(enabledProtocols)) { - enabledProtocols = ProtocolList.getDefault(!flag); + sslContext.isDefaultProtocolList(enabledProtocols)) { + enabledProtocols = sslContext.getDefaultProtocolList(!flag); } roleIsServer = !flag; connectionState = cs_START; @@ -2230,8 +2233,7 @@ * @return an array of cipher suite names */ public String[] getSupportedCipherSuites() { - CipherSuiteList.clearAvailableCache(); - return CipherSuiteList.getSupported().toStringArray(); + return sslContext.getSuportedCipherSuiteList().toStringArray(); } /** @@ -2271,7 +2273,7 @@ * @return an array of protocol names. */ public String[] getSupportedProtocols() { - return ProtocolList.getSupported().toStringArray(); + return sslContext.getSuportedProtocolList().toStringArray(); } /**
--- a/src/share/classes/sun/security/ssl/ServerHandshaker.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/ssl/ServerHandshaker.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1996, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1996, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -1285,11 +1285,12 @@ // check permission to access and use the secret key of the // Kerberized "host" service - if (kerberosKeys != null) { - + if (kerberosKeys != null && kerberosKeys.length > 0) { if (debug != null && Debug.isOn("handshake")) { - System.out.println("Using Kerberos key: " + - kerberosKeys[0]); + for (SecretKey k: kerberosKeys) { + System.out.println("Using Kerberos key: " + + k); + } } String serverPrincipal =
--- a/src/share/classes/sun/security/ssl/SunJSSE.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/ssl/SunJSSE.java Thu Apr 21 16:42:06 2011 -0700 @@ -204,22 +204,21 @@ put("Alg.Alias.TrustManagerFactory.SunPKIX", "PKIX"); put("Alg.Alias.TrustManagerFactory.X509", "PKIX"); put("Alg.Alias.TrustManagerFactory.X.509", "PKIX"); + + put("SSLContext.TLSv1", + "sun.security.ssl.SSLContextImpl$TLS10Context"); + put("Alg.Alias.SSLContext.TLS", "TLSv1"); if (isfips == false) { - put("SSLContext.SSL", - "sun.security.ssl.SSLContextImpl"); - put("SSLContext.SSLv3", - "sun.security.ssl.SSLContextImpl"); + put("Alg.Alias.SSLContext.SSL", "TLSv1"); + put("Alg.Alias.SSLContext.SSLv3", "TLSv1"); } - put("SSLContext.TLS", - "sun.security.ssl.SSLContextImpl"); - put("SSLContext.TLSv1", - "sun.security.ssl.SSLContextImpl"); + put("SSLContext.TLSv1.1", - "sun.security.ssl.SSLContextImpl"); + "sun.security.ssl.SSLContextImpl$TLS11Context"); put("SSLContext.TLSv1.2", - "sun.security.ssl.SSLContextImpl"); + "sun.security.ssl.SSLContextImpl$TLS12Context"); put("SSLContext.Default", - "sun.security.ssl.DefaultSSLContextImpl"); + "sun.security.ssl.SSLContextImpl$DefaultSSLContext"); /* * KeyStore
--- a/src/share/classes/sun/security/ssl/krb5/Krb5ProxyImpl.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/ssl/krb5/Krb5ProxyImpl.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -40,7 +40,7 @@ import sun.security.ssl.Krb5Proxy; /** - * An implementatin of Krb5Proxy that simply delegates to the appropriate + * An implementation of Krb5Proxy that simply delegates to the appropriate * Kerberos APIs. */ public class Krb5ProxyImpl implements Krb5Proxy { @@ -62,7 +62,7 @@ @Override public SecretKey[] getServerKeys(AccessControlContext acc) throws LoginException { - return Krb5Util.getKeys(GSSCaller.CALLER_SSL_SERVER, null, acc); + return Krb5Util.getServiceCreds(GSSCaller.CALLER_SSL_SERVER, null, acc).getKKeys(); } @Override
--- a/src/share/classes/sun/security/util/ManifestEntryVerifier.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/util/ManifestEntryVerifier.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -191,8 +191,8 @@ * * */ - public CodeSigner[] verify(Hashtable<String, CodeSigner[]> verifiedSigners, - Hashtable<String, CodeSigner[]> sigFileSigners) + public CodeSigner[] verify(Map<String, CodeSigner[]> verifiedSigners, + Map<String, CodeSigner[]> sigFileSigners) throws JarException { if (skip) {
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/classes/sun/security/util/SignatureFileManifest.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,251 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +package sun.security.util; + +import java.io.IOException; +import java.io.InputStream; +import java.util.Arrays; +import java.util.jar.Attributes; +import java.util.jar.Manifest; + +/** + * This class provides streaming mode reading of manifest files. + * Used by {@link SignatureFileVerifier}. + */ +class SignatureFileManifest extends Manifest { + + /* + * Reading a manifest into this object by calling update(byte[]) on chunks. + * During the reading, the bytes are saved in (@code current} until a line + * is complete and the key-value pair is saved in {@code currentAttr}. When + * a section is complete, {@code consumeAttr} is called to merge + * {@code currentAttr} into main attributes or a named entry. + */ + + // Internal state during update() style reading + // 0. not in update mode + // 1, in update mode but main attributes not completed yet + // 2. main attributes completed, still reading the entries + private int state = 0; + + // The partial line read + private byte[] current; + + // Number of bytes in current + private int currentPos = 0; + + // The current Attribute + private Attributes currentAttr; + + /** + * Reads a manifest in chunks. + * <p> + * This method must be called in a row, reading chunks from a single + * manifest file by order. After all chunks are read, caller must call + * {@code update(null)} to fully consume the manifest. + * <p> + * The entry names and attributes read will be merged in with the current + * manifest entries. The {@link #read} method cannot be called inside a + * row of update calls. + * <p> + * Along with the calls, caller can call {@link #getMainAttributes()}, + * {@link #getAttributes(java.lang.String)} or {@link #getEntries()} + * to get already available contents. However, in order not to return + * partial result, when the main attributes in the new manifest is not + * consumed completely, {@link #getMainAttributes()} throws an + * {@code IllegalStateException}. When a certain named entry is not + * consumed completely, {@link #getAttributes(java.lang.String)} + * returns the old {@code Attributes} for the name (if it exists). + * + * @param data null for last call, otherwise, feeding chunks + * @param offset offset into data to begin read + * @param length length of data after offset to read + * @exception IOException if an I/O error has occurred + * @exception IllegalStateException if {@code update(null)} is called + * without any previous {@code update(non-null)} call + */ + public void update(byte[] data, int offset, int length) throws IOException { + + // The last call + if (data == null) { + if (state == 0) { + throw new IllegalStateException("No data to update"); + } + // We accept manifest not ended with \n or \n\n + if (hasLastByte()) { + consumeCurrent(); + } + // We accept empty lines at the end + if (!currentAttr.isEmpty()) { + consumeAttr(); + } + state = 0; // back to non-update state + current = null; + currentAttr = null; + return; + } + + // The first call + if (state == 0) { + current = new byte[1024]; + currentAttr = super.getMainAttributes(); // the main attribute + state = 1; + } + + int end = offset + length; + + while (offset < end) { + switch (data[offset]) { + case '\r': + break; // always skip + case '\n': + if (hasLastByte() && lastByte() == '\n') { // new section + consumeCurrent(); + consumeAttr(); + if (state == 1) { + state = 2; + } + currentAttr = new Attributes(2); + } else { + if (hasLastByte()) { + // save \n into current but do not parse, + // there might be a continuation later + ensureCapacity(); + current[currentPos++] = data[offset]; + } else if (state == 1) { + // there can be multiple empty lines between + // sections, but cannot be at the beginning + throw new IOException("invalid manifest format"); + } + } + break; + case ' ': + if (!hasLastByte()) { + throw new IOException("invalid manifest format"); + } else if (lastByte() == '\n') { + currentPos--; // continuation, remove last \n + } else { // a very normal ' ' + ensureCapacity(); + current[currentPos++] = data[offset]; + } + break; + default: + if (hasLastByte() && lastByte() == '\n') { + // The start of a new pair, not continuation + consumeCurrent(); // the last line read + } + ensureCapacity(); + current[currentPos++] = data[offset]; + break; + } + offset++; + } + } + + /** + * Returns the main Attributes for the Manifest. + * @exception IllegalStateException the main attributes is being read + * @return the main Attributes for the Manifest + */ + public Attributes getMainAttributes() { + if (state == 1) { + throw new IllegalStateException(); + } + return super.getMainAttributes(); + } + + /** + * Reads the Manifest from the specified InputStream. The entry + * names and attributes read will be merged in with the current + * manifest entries. + * + * @param is the input stream + * @exception IOException if an I/O error has occurred + * @exception IllegalStateException if called between two {@link #update} + * calls + */ + public void read(InputStream is) throws IOException { + if (state != 0) { + throw new IllegalStateException("Cannot call read between updates"); + } + super.read(is); + } + + /* + * ---------- Helper methods ----------------- + */ + + private void ensureCapacity() { + if (currentPos >= current.length-1) { + current = Arrays.copyOf(current, current.length*2); + } + } + + private boolean hasLastByte() { + return currentPos > 0; + } + + private byte lastByte() { + return current[currentPos-1]; + } + + // Parse current as key:value and save into currentAttr. + // There MUST be something inside current. + private void consumeCurrent() throws IOException { + // current normally has a \n end, except for the last line + if (current[currentPos-1] == '\n') currentPos--; + for (int i=0; i<currentPos; i++) { + if (current[i] == ':') { + String key = new String(current, 0, 0, i); + i++; + while (i < currentPos && current[i] == ' ') { i++; } + String value = new String(current, i, currentPos-i, "UTF-8"); + currentAttr.putValue(key, value); + currentPos = 0; + return; + } + } + throw new IOException("invalid header field"); + } + + // Merge currentAttr into Manifest + private void consumeAttr() throws IOException { + // Only needed for named entries. For the main attribute, key/value + // is added into attr directly, but since getMainAttributes() throws + // an exception, the partial data is not leaked. + if (state != 1) { + String name = currentAttr.getValue("Name"); + if (name != null) { + currentAttr.remove(new Attributes.Name("Name")); + Attributes old = getAttributes(name); + if (old != null) old.putAll(currentAttr); + else getEntries().put(name, currentAttr); + } else { + throw new IOException("invalid manifest format"); + } + } + } +}
--- a/src/share/classes/sun/security/util/SignatureFileVerifier.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/classes/sun/security/util/SignatureFileVerifier.java Thu Apr 21 16:42:06 2011 -0700 @@ -55,8 +55,8 @@ /** the PKCS7 block for this .DSA/.RSA/.EC file */ private PKCS7 block; - /** the raw bytes of the .SF file */ - private byte sfBytes[]; + // the content of the raw .SF file as an InputStream + private InputStream sfStream; /** the name of the signature block file, uppercased and without * the extension (.DSA/.RSA/.EC) @@ -66,6 +66,9 @@ /** the ManifestDigester */ private ManifestDigester md; + /** The MANIFEST.MF */ + private Manifest man; + /** cache of created MessageDigest objects */ private HashMap<String, MessageDigest> createdDigests; @@ -83,6 +86,7 @@ * @param rawBytes the raw bytes of the signature block file */ public SignatureFileVerifier(ArrayList<CodeSigner[]> signerCache, + Manifest man, ManifestDigester md, String name, byte rawBytes[]) @@ -94,13 +98,18 @@ try { obj = Providers.startJarVerification(); block = new PKCS7(rawBytes); - sfBytes = block.getContentInfo().getData(); + byte[] contentData = block.getContentInfo().getData(); + if (contentData != null) { + sfStream = new ByteArrayInputStream(contentData); + } certificateFactory = CertificateFactory.getInstance("X509"); } finally { Providers.stopJarVerification(obj); } this.name = name.substring(0, name.lastIndexOf(".")) .toUpperCase(Locale.ENGLISH); + + this.man = man; this.md = md; this.signerCache = signerCache; } @@ -108,31 +117,13 @@ /** * returns true if we need the .SF file */ - public boolean needSignatureFileBytes() + public boolean needSignatureFile() { - - return sfBytes == null; + return sfStream == null; } - - /** - * returns true if we need this .SF file. - * - * @param name the name of the .SF file without the extension - * - */ - public boolean needSignatureFile(String name) - { - return this.name.equalsIgnoreCase(name); - } - - /** - * used to set the raw bytes of the .SF file when it - * is external to the signature block file. - */ - public void setSignatureFile(byte sfBytes[]) - { - this.sfBytes = sfBytes; + public void setSignatureFile(InputStream ins) { + this.sfStream = ins; } /** @@ -145,12 +136,18 @@ * Signature File or PKCS7 block file name */ public static boolean isBlockOrSF(String s) { - // we currently only support DSA and RSA PKCS7 blocks - if (s.endsWith(".SF") || s.endsWith(".DSA") || - s.endsWith(".RSA") || s.endsWith(".EC")) { - return true; - } - return false; + return s.endsWith(".SF") || isBlock(s); + } + + /** + * Utility method used by JarVerifier to determine PKCS7 block + * files names that are supported + * + * @param s file name + * @return true if the input file name is a PKCS7 block file name + */ + public static boolean isBlock(String s) { + return s.endsWith(".DSA") || s.endsWith(".RSA") || s.endsWith(".EC"); } /** get digest from cache */ @@ -180,7 +177,7 @@ * * */ - public void process(Hashtable<String, CodeSigner[]> signers, + public void process(Map<String, CodeSigner[]> signers, List manifestDigests) throws IOException, SignatureException, NoSuchAlgorithmException, JarException, CertificateException @@ -197,31 +194,86 @@ } - private void processImpl(Hashtable<String, CodeSigner[]> signers, + private void processImpl(Map<String, CodeSigner[]> signers, List manifestDigests) throws IOException, SignatureException, NoSuchAlgorithmException, JarException, CertificateException { - Manifest sf = new Manifest(); - sf.read(new ByteArrayInputStream(sfBytes)); + SignatureFileManifest sf = new SignatureFileManifest(); + InputStream ins = sfStream; - String version = - sf.getMainAttributes().getValue(Attributes.Name.SIGNATURE_VERSION); + byte[] buffer = new byte[4096]; + int sLen = block.getSignerInfos().length; + boolean mainOK = false; // main attributes of SF is available... + boolean manifestSigned = false; // and it matches MANIFEST.MF + BASE64Decoder decoder = new BASE64Decoder(); - if ((version == null) || !(version.equalsIgnoreCase("1.0"))) { - // XXX: should this be an exception? - // for now we just ignore this signature file - return; + PKCS7.PKCS7Verifier[] pvs = new PKCS7.PKCS7Verifier[sLen]; + for (int i=0; i<sLen; i++) { + pvs[i] = PKCS7.PKCS7Verifier.from(block, block.getSignerInfos()[i]); } - SignerInfo[] infos = block.verify(sfBytes); + /* + * Verify SF in streaming mode. The chunks of the file are fed into + * the Manifest object sf and all PKCS7Verifiers. As soon as the main + * attributes is available, we'll check if manifestSigned is true. If + * yes, there is no need to fill in sf's entries field, since it should + * be identical to entries in man. + */ + while (true) { + int len = ins.read(buffer); + if (len < 0) { + if (!manifestSigned) { + sf.update(null, 0, 0); + } + break; + } else { + for (int i=0; i<sLen; i++) { + if (pvs[i] != null) pvs[i].update(buffer, 0, len); + } + // Continue reading if verifyManifestHash fails (or, the + // main attributes is not available yet) + if (!manifestSigned) { + sf.update(buffer, 0, len); + if (!mainOK) { + try { + Attributes attr = sf.getMainAttributes(); + String version = attr.getValue( + Attributes.Name.SIGNATURE_VERSION); - if (infos == null) { + if ((version == null) || + !(version.equalsIgnoreCase("1.0"))) { + // XXX: should this be an exception? + // for now we just ignore this signature file + return; + } + + mainOK = true; + manifestSigned = verifyManifestHash( + sf, md, decoder, manifestDigests); + } catch (IllegalStateException ise) { + // main attributes not available yet + } + } + } + } + } + List<SignerInfo> intResult = new ArrayList<>(sLen); + for (int i = 0; i < sLen; i++) { + if (pvs[i] != null) { + SignerInfo signerInfo = pvs[i].verify(); + if (signerInfo != null) { + intResult.add(signerInfo); + } + } + } + if (intResult.isEmpty()) { throw new SecurityException("cannot verify signature block file " + name); } - BASE64Decoder decoder = new BASE64Decoder(); + SignerInfo[] infos = + intResult.toArray(new SignerInfo[intResult.size()]); CodeSigner[] newSigners = getSigners(infos, block); @@ -229,26 +281,37 @@ if (newSigners == null) return; - Iterator<Map.Entry<String,Attributes>> entries = - sf.getEntries().entrySet().iterator(); - - // see if we can verify the whole manifest first - boolean manifestSigned = verifyManifestHash(sf, md, decoder, manifestDigests); - // verify manifest main attributes if (!manifestSigned && !verifyManifestMainAttrs(sf, md, decoder)) { throw new SecurityException ("Invalid signature file digest for Manifest main attributes"); } - // go through each section in the signature file + Iterator<Map.Entry<String,Attributes>> entries; + + if (manifestSigned) { + if (debug != null) { + debug.println("full manifest signature match, " + + "update signer info from MANIFEST.MF"); + } + entries = man.getEntries().entrySet().iterator(); + } else { + if (debug != null) { + debug.println("full manifest signature unmatch, " + + "update signer info from SF file"); + } + entries = sf.getEntries().entrySet().iterator(); + } + + // go through each section + while(entries.hasNext()) { Map.Entry<String,Attributes> e = entries.next(); String name = e.getKey(); if (manifestSigned || - (verifySection(e.getValue(), name, md, decoder))) { + (verifySection(e.getValue(), name, md, decoder))) { if (name.startsWith("./")) name = name.substring(2); @@ -593,7 +656,6 @@ if (set == subset) return true; - boolean match; for (int i = 0; i < subset.length; i++) { if (!contains(set, subset[i])) return false; @@ -613,8 +675,6 @@ if ((oldSigners == null) && (signers == newSigners)) return true; - boolean match; - // make sure all oldSigners are in signers if ((oldSigners != null) && !isSubSet(oldSigners, signers)) return false; @@ -638,7 +698,7 @@ } void updateSigners(CodeSigner[] newSigners, - Hashtable<String, CodeSigner[]> signers, String name) { + Map<String, CodeSigner[]> signers, String name) { CodeSigner[] oldSigners = signers.get(name);
--- a/src/share/native/common/jdk_util.h Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/native/common/jdk_util.h Thu Apr 21 16:42:06 2011 -0700 @@ -28,6 +28,7 @@ #include "jni.h" #include "jvm.h" +#include "jdk_util_md.h" #ifdef __cplusplus extern "C" {
--- a/src/share/native/sun/awt/image/jpeg/imageioJPEG.c Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/native/sun/awt/image/jpeg/imageioJPEG.c Thu Apr 21 16:42:06 2011 -0700 @@ -1971,6 +1971,13 @@ return data->abortFlag; } + if (cinfo->output_components <= 0 || + cinfo->image_width > (0xffffffffu / (unsigned int)cinfo->output_components)) + { + JNU_ThrowByName(env, "javax/imageio/IIOException", + "Invalid number of output components"); + return data->abortFlag; + } // Allocate a 1-scanline buffer scanLinePtr = (JSAMPROW)malloc(cinfo->image_width*cinfo->output_components);
--- a/src/share/native/sun/font/layout/SunLayoutEngine.cpp Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/native/sun/font/layout/SunLayoutEngine.cpp Thu Apr 21 16:42:06 2011 -0700 @@ -186,7 +186,11 @@ jchar buffer[256]; jchar* chars = buffer; if (len > 256) { - chars = (jchar*)malloc(len * sizeof(jchar)); + size_t size = len * sizeof(jchar); + if (size / sizeof(jchar) != len) { + return; + } + chars = (jchar*)malloc(size); if (chars == 0) { return; }
--- a/src/share/native/sun/java2d/loops/TransformHelper.c Thu Apr 21 15:33:10 2011 -0700 +++ b/src/share/native/sun/java2d/loops/TransformHelper.c Thu Apr 21 16:42:06 2011 -0700 @@ -75,6 +75,94 @@ TransformInterpFunc *pBicubicFunc = BicubicInterp; /* + * The dxydxy parameters of the inverse transform determine how + * quickly we step through the source image. For tiny scale + * factors (on the order of 1E-16 or so) the stepping distances + * are huge. The image has been scaled so small that stepping + * a single pixel in device space moves the sampling point by + * billions (or more) pixels in the source image space. These + * huge stepping values can overflow the whole part of the longs + * we use for the fixed point stepping equations and so we need + * a more robust solution. We could simply iterate over every + * device pixel, use the inverse transform to transform it back + * into the source image coordinate system and then test it for + * being in range and sample pixel-by-pixel, but that is quite + * a bit more expensive. Fortunately, if the scale factors are + * so tiny that we overflow our long values then the number of + * pixels we are planning to visit should be very tiny. The only + * exception to that rule is if the scale factor along one + * dimension is tiny (creating the huge stepping values), and + * the scale factor along the other dimension is fairly regular + * or an up-scale. In that case we have a lot of pixels along + * the direction of the larger axis to sample, but few along the + * smaller axis. Though, pessimally, with an added shear factor + * such a linearly tiny image could have bounds that cover a large + * number of pixels. Such odd transformations should be very + * rare and the absolute limit on calculations would involve a + * single reverse transform of every pixel in the output image + * which is not fast, but it should not cause an undue stall + * of the rendering software. + * + * The specific test we will use is to calculate the inverse + * transformed values of every corner of the destination bounds + * (in order to be user-clip independent) and if we can + * perform a fixed-point-long inverse transform of all of + * those points without overflowing we will use the fast + * fixed point algorithm. Otherwise we will use the safe + * per-pixel transform algorithm. + * The 4 corners are 0,0, 0,dsth, dstw,0, dstw,dsth + * Transformed they are: + * tx, ty + * tx +dxdy*H, ty +dydy*H + * tx+dxdx*W, ty+dydx*W + * tx+dxdx*W+dxdy*H, ty+dydx*W+dydy*H + */ +/* We reject coordinates not less than 1<<30 so that the distance between */ +/* any 2 of them is less than 1<<31 which would overflow into the sign */ +/* bit of a signed long value used to represent fixed point coordinates. */ +#define TX_FIXED_UNSAFE(v) (fabs(v) >= (1<<30)) +static jboolean +checkOverflow(jint dxoff, jint dyoff, + SurfaceDataBounds *pBounds, + TransformInfo *pItxInfo, + jdouble *retx, jdouble *rety) +{ + jdouble x, y; + + x = dxoff+pBounds->x1+0.5; /* Center of pixel x1 */ + y = dyoff+pBounds->y1+0.5; /* Center of pixel y1 */ + Transform_transform(pItxInfo, &x, &y); + *retx = x; + *rety = y; + if (TX_FIXED_UNSAFE(x) || TX_FIXED_UNSAFE(y)) { + return JNI_TRUE; + } + + x = dxoff+pBounds->x2-0.5; /* Center of pixel x2-1 */ + y = dyoff+pBounds->y1+0.5; /* Center of pixel y1 */ + Transform_transform(pItxInfo, &x, &y); + if (TX_FIXED_UNSAFE(x) || TX_FIXED_UNSAFE(y)) { + return JNI_TRUE; + } + + x = dxoff+pBounds->x1+0.5; /* Center of pixel x1 */ + y = dyoff+pBounds->y2-0.5; /* Center of pixel y2-1 */ + Transform_transform(pItxInfo, &x, &y); + if (TX_FIXED_UNSAFE(x) || TX_FIXED_UNSAFE(y)) { + return JNI_TRUE; + } + + x = dxoff+pBounds->x2-0.5; /* Center of pixel x2-1 */ + y = dyoff+pBounds->y2-0.5; /* Center of pixel y2-1 */ + Transform_transform(pItxInfo, &x, &y); + if (TX_FIXED_UNSAFE(x) || TX_FIXED_UNSAFE(y)) { + return JNI_TRUE; + } + + return JNI_FALSE; +} + +/* * Fill the edge buffer with pairs of coordinates representing the maximum * left and right pixels of the destination surface that should be processed * on each scanline, clipped to the bounds parameter. @@ -82,21 +170,19 @@ * Only pixels that map back through the specified (inverse) transform to a * source coordinate that falls within the (0, 0, sw, sh) bounds of the * source image should be processed. - * pEdgeBuf points to an array of jints that holds MAXEDGES*2 values. - * If more storage is needed, then this function allocates a new buffer. - * In either case, a pointer to the buffer actually used to store the - * results is returned. - * The caller is responsible for freeing the buffer if the return value - * is not the same as the original pEdgeBuf passed in. + * pEdges points to an array of jints that holds 2 + numedges*2 values where + * numedges should match (pBounds->y2 - pBounds->y1). + * The first two jints in pEdges should be set to y1 and y2 and every pair + * of jints after that represent the xmin,xmax of all pixels in range of + * the transformed blit for the corresponding scanline. */ -static jint * -calculateEdges(jint *pEdgeBuf, +static void +calculateEdges(jint *pEdges, SurfaceDataBounds *pBounds, TransformInfo *pItxInfo, jlong xbase, jlong ybase, juint sw, juint sh) { - jint *pEdges; jlong dxdxlong, dydxlong; jlong dxdylong, dydylong; jlong drowxlong, drowylong; @@ -111,10 +197,8 @@ dy1 = pBounds->y1; dx2 = pBounds->x2; dy2 = pBounds->y2; - if ((dy2-dy1) > MAXEDGES) { - pEdgeBuf = malloc(2 * (dy2-dy1) * sizeof (*pEdges)); - } - pEdges = pEdgeBuf; + *pEdges++ = dy1; + *pEdges++ = dy2; drowxlong = (dx2-dx1-1) * dxdxlong; drowylong = (dx2-dx1-1) * dydxlong; @@ -155,9 +239,21 @@ ybase += dydylong; dy1++; } +} - return pEdgeBuf; -} +static void +Transform_SafeHelper(JNIEnv *env, + SurfaceDataOps *srcOps, + SurfaceDataOps *dstOps, + SurfaceDataRasInfo *pSrcInfo, + SurfaceDataRasInfo *pDstInfo, + NativePrimitive *pMaskBlitPrim, + CompositeInfo *pCompInfo, + TransformHelperFunc *pHelperFunc, + TransformInterpFunc *pInterpFunc, + RegionData *pClipInfo, TransformInfo *pItxInfo, + jint *pData, jint *pEdges, + jint dxoff, jint dyoff, jint sw, jint sh); /* * Class: sun_java2d_loops_TransformHelper @@ -187,12 +283,14 @@ jint maxlinepix; TransformHelperFunc *pHelperFunc; TransformInterpFunc *pInterpFunc; - jint edgebuf[MAXEDGES * 2]; + jdouble xorig, yorig; + jint numedges; jint *pEdges; - jdouble x, y; - jlong xbase, ybase; - jlong dxdxlong, dydxlong; - jlong dxdylong, dydylong; + jint edgebuf[2 + MAXEDGES * 2]; + union { + jlong align; + jint data[LINE_SIZE]; + } rgb; #ifdef MAKE_STUBS static int th_initialized; @@ -269,39 +367,62 @@ if (srcOps->Lock(env, srcOps, &srcInfo, pHelperPrim->srcflags) != SD_SUCCESS) { + /* edgeArray should already contain zeros for min/maxy */ return; } if (dstOps->Lock(env, dstOps, &dstInfo, pMaskBlitPrim->dstflags) != SD_SUCCESS) { SurfaceData_InvokeUnlock(env, srcOps, &srcInfo); + /* edgeArray should already contain zeros for min/maxy */ return; } Region_IntersectBounds(&clipInfo, &dstInfo.bounds); + numedges = (dstInfo.bounds.y2 - dstInfo.bounds.y1); + if (numedges > MAXEDGES) { + pEdges = malloc((2 + 2 * numedges) * sizeof (*pEdges)); + if (pEdges == NULL) { + SurfaceData_InvokeUnlock(env, dstOps, &dstInfo); + SurfaceData_InvokeUnlock(env, srcOps, &srcInfo); + /* edgeArray should already contain zeros for min/maxy */ + return; + } + } else { + pEdges = edgebuf; + } + Transform_GetInfo(env, itxform, &itxInfo); - dxdxlong = DblToLong(itxInfo.dxdx); - dydxlong = DblToLong(itxInfo.dydx); - dxdylong = DblToLong(itxInfo.dxdy); - dydylong = DblToLong(itxInfo.dydy); - x = dxoff+dstInfo.bounds.x1+0.5; /* Center of pixel x1 */ - y = dyoff+dstInfo.bounds.y1+0.5; /* Center of pixel y1 */ - Transform_transform(&itxInfo, &x, &y); - xbase = DblToLong(x); - ybase = DblToLong(y); - - pEdges = calculateEdges(edgebuf, &dstInfo.bounds, &itxInfo, - xbase, ybase, sx2-sx1, sy2-sy1); if (!Region_IsEmpty(&clipInfo)) { srcOps->GetRasInfo(env, srcOps, &srcInfo); dstOps->GetRasInfo(env, dstOps, &dstInfo); - if (srcInfo.rasBase && dstInfo.rasBase) { - union { - jlong align; - jint data[LINE_SIZE]; - } rgb; + if (srcInfo.rasBase == NULL || dstInfo.rasBase == NULL) { + pEdges[0] = pEdges[1] = 0; + } else if (checkOverflow(dxoff, dyoff, &dstInfo.bounds, + &itxInfo, &xorig, &yorig)) + { + Transform_SafeHelper(env, srcOps, dstOps, + &srcInfo, &dstInfo, + pMaskBlitPrim, &compInfo, + pHelperFunc, pInterpFunc, + &clipInfo, &itxInfo, rgb.data, pEdges, + dxoff, dyoff, sx2-sx1, sy2-sy1); + } else { SurfaceDataBounds span; + jlong dxdxlong, dydxlong; + jlong dxdylong, dydylong; + jlong xbase, ybase; + + dxdxlong = DblToLong(itxInfo.dxdx); + dydxlong = DblToLong(itxInfo.dydx); + dxdylong = DblToLong(itxInfo.dxdy); + dydylong = DblToLong(itxInfo.dydy); + xbase = DblToLong(xorig); + ybase = DblToLong(yorig); + + calculateEdges(pEdges, &dstInfo.bounds, &itxInfo, + xbase, ybase, sx2-sx1, sy2-sy1); Region_StartIteration(env, &clipInfo); while (Region_NextIteration(&clipInfo, &span)) { @@ -318,8 +439,8 @@ /* Note - process at most one scanline at a time. */ - dx1 = pEdges[(dy1 - dstInfo.bounds.y1) * 2]; - dx2 = pEdges[(dy1 - dstInfo.bounds.y1) * 2 + 1]; + dx1 = pEdges[(dy1 - dstInfo.bounds.y1) * 2 + 2]; + dx2 = pEdges[(dy1 - dstInfo.bounds.y1) * 2 + 3]; if (dx1 < span.x1) dx1 = span.x1; if (dx2 > span.x2) dx2 = span.x2; @@ -376,21 +497,124 @@ } SurfaceData_InvokeRelease(env, dstOps, &dstInfo); SurfaceData_InvokeRelease(env, srcOps, &srcInfo); + } else { + pEdges[0] = pEdges[1] = 0; } SurfaceData_InvokeUnlock(env, dstOps, &dstInfo); SurfaceData_InvokeUnlock(env, srcOps, &srcInfo); if (!JNU_IsNull(env, edgeArray)) { - (*env)->SetIntArrayRegion(env, edgeArray, 0, 1, &dstInfo.bounds.y1); - (*env)->SetIntArrayRegion(env, edgeArray, 1, 1, &dstInfo.bounds.y2); - (*env)->SetIntArrayRegion(env, edgeArray, - 2, (dstInfo.bounds.y2 - dstInfo.bounds.y1)*2, - pEdges); + (*env)->SetIntArrayRegion(env, edgeArray, 0, 2+numedges*2, pEdges); } if (pEdges != edgebuf) { free(pEdges); } } +static void +Transform_SafeHelper(JNIEnv *env, + SurfaceDataOps *srcOps, + SurfaceDataOps *dstOps, + SurfaceDataRasInfo *pSrcInfo, + SurfaceDataRasInfo *pDstInfo, + NativePrimitive *pMaskBlitPrim, + CompositeInfo *pCompInfo, + TransformHelperFunc *pHelperFunc, + TransformInterpFunc *pInterpFunc, + RegionData *pClipInfo, TransformInfo *pItxInfo, + jint *pData, jint *pEdges, + jint dxoff, jint dyoff, jint sw, jint sh) +{ + SurfaceDataBounds span; + jint dx1, dx2; + jint dy1, dy2; + jint i, iy; + + dy1 = pDstInfo->bounds.y1; + dy2 = pDstInfo->bounds.y2; + dx1 = pDstInfo->bounds.x1; + dx2 = pDstInfo->bounds.x2; + pEdges[0] = dy1; + pEdges[1] = dy2; + for (iy = dy1; iy < dy2; iy++) { + jint i = (iy - dy1) * 2; + /* row spans are set to max,min until we find a pixel in range below */ + pEdges[i + 2] = dx2; + pEdges[i + 3] = dx1; + } + + Region_StartIteration(env, pClipInfo); + while (Region_NextIteration(pClipInfo, &span)) { + dy1 = span.y1; + dy2 = span.y2; + while (dy1 < dy2) { + dx1 = span.x1; + dx2 = span.x2; + i = (dy1 - pDstInfo->bounds.y1) * 2; + while (dx1 < dx2) { + jdouble x, y; + jlong xlong, ylong; + + x = dxoff + dx1 + 0.5; + y = dyoff + dy1 + 0.5; + Transform_transform(pItxInfo, &x, &y); + xlong = DblToLong(x); + ylong = DblToLong(y); + + /* Process only pixels with centers in bounds + * Test double values to avoid overflow in conversion + * to long values and then also test the long values + * in case they rounded up and out of bounds during + * the conversion. + */ + if (x >= 0 && y >= 0 && x < sw && y < sh && + WholeOfLong(xlong) < sw && + WholeOfLong(ylong) < sh) + { + void *pDst; + + if (pEdges[i + 2] > dx1) { + pEdges[i + 2] = dx1; + } + if (pEdges[i + 3] <= dx1) { + pEdges[i + 3] = dx1 + 1; + } + + /* Get IntArgbPre pixel data from source */ + (*pHelperFunc)(pSrcInfo, + pData, 1, + xlong, 0, + ylong, 0); + + /* Interpolate result pixels if needed */ + if (pInterpFunc) { + (*pInterpFunc)(pData, 1, + FractOfLong(xlong-LongOneHalf), 0, + FractOfLong(ylong-LongOneHalf), 0); + } + + /* Store/Composite interpolated pixels into dest */ + pDst = PtrCoord(pDstInfo->rasBase, + dx1, pDstInfo->pixelStride, + dy1, pDstInfo->scanStride); + (*pMaskBlitPrim->funcs.maskblit)(pDst, pData, + 0, 0, 0, + 1, 1, + pDstInfo, pSrcInfo, + pMaskBlitPrim, + pCompInfo); + } + + /* Increment to next input pixel */ + dx1++; + } + + /* Increment to next scanline */ + dy1++; + } + } + Region_EndIteration(env, pClipInfo); +} + #define BL_INTERP_V1_to_V2_by_F(v1, v2, f) \ (((v1)<<8) + ((v2)-(v1))*(f))
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/sample/forkjoin/mergesort/MergeDemo.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,287 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of Oracle nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS + * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +import java.util.Arrays; +import java.util.Random; + +import static java.lang.Integer.parseInt; + +/** + * MergeExample is a class that runs a demo benchmark of the {@code ForkJoin} framework + * by benchmarking a {@link MergeSort} algorithm that is implemented using + * {@link java.util.concurrent.RecursiveAction}. + * The {@code ForkJoin} framework is setup with different parallelism levels + * and the sort is executed with arrays of different sizes to see the + * trade offs by using multiple threads for different sizes of the array. + */ +public class MergeDemo { + // Use a fixed seed to always get the same random values back + private final Random random = new Random(759123751834L); + private static final int ITERATIONS = 10; + + /** + * Represents the formula {@code f(n) = start + (step * n)} for n = 0 & n < iterations + */ + private static class Range { + private final int start; + private final int step; + private final int iterations; + + private Range(int start, int step, int iterations) { + this.start = start; + this.step = step; + this.iterations = iterations; + } + + /** + * Parses start, step and iterations from args + * @param args the string array containing the arguments + * @param start which element to start the start argument from + * @return the constructed range + */ + public static Range parse(String[] args, int start) { + if (args.length < start + 3) { + throw new IllegalArgumentException("Too few elements in array"); + } + return new Range(parseInt(args[start]), parseInt(args[start + 1]), parseInt(args[start + 2])); + } + + public int get(int iteration) { + return start + (step * iteration); + } + + public int getIterations() { + return iterations; + } + + @Override + public String toString() { + StringBuilder builder = new StringBuilder(); + builder.append(start).append(" ").append(step).append(" ").append(iterations); + return builder.toString(); + } + } + + /** + * Wraps the different parameters that is used when running the MergeExample. + * {@code sizes} represents the different array sizes + * {@code parallelism} represents the different parallelism levels + */ + private static class Configuration { + private final Range sizes; + private final Range parallelism; + + private final static Configuration defaultConfig = new Configuration(new Range(20000, 20000, 10), + new Range(2, 2, 10)); + + private Configuration(Range sizes, Range parallelism) { + this.sizes = sizes; + this.parallelism = parallelism; + } + + /** + * Parses the arguments and attempts to create a configuration containing the + * parameters for creating the array sizes and parallelism sizes + * @param args the input arguments + * @return the configuration + */ + public static Configuration parse(String[] args) { + if (args.length == 0) { + return defaultConfig; + } else { + try { + if (args.length == 6) { + return new Configuration(Range.parse(args, 0), Range.parse(args, 3)); + } + } catch (NumberFormatException e) { + System.err.println("MergeExample: error: Argument was not a number."); + } + System.err.println("MergeExample <size start> <size step> <size steps> <parallel start> <parallel step>" + + " <parallel steps>"); + System.err.println("example: MergeExample 20000 10000 3 1 1 4"); + System.err.println("example: will run with arrays of sizes 20000, 30000, 40000" + + " and parallelism: 1, 2, 3, 4"); + return null; + } + } + + /** + * Creates an array for reporting the test result time in + * @return an array containing {@code sizes.iterations * parallelism.iterations} elements + */ + private long[][] createTimesArray() { + return new long[sizes.getIterations()][parallelism.getIterations()]; + } + + @Override + public String toString() { + StringBuilder builder = new StringBuilder(""); + if (this == defaultConfig) { + builder.append("Default configuration. "); + } + builder.append("Running with parameters: "); + builder.append(sizes); + builder.append(" "); + builder.append(parallelism); + return builder.toString(); + } + } + + /** + * Generates an array of {@code elements} random elements + * @param elements the number of elements requested in the array + * @return an array of {@code elements} random elements + */ + private int[] generateArray(int elements) { + int[] array = new int[elements]; + for (int i = 0; i < elements; ++i) { + array[i] = random.nextInt(); + } + return array; + } + + /** + * Runs the test + * @param config contains the settings for the test + */ + private void run(Configuration config) { + Range sizes = config.sizes; + Range parallelism = config.parallelism; + + // Run a couple of sorts to make the JIT compile / optimize the code + // which should produce somewhat more fair times + warmup(); + + long[][] times = config.createTimesArray(); + + for (int size = 0; size < sizes.getIterations(); size++) { + runForSize(parallelism, sizes.get(size), times, size); + } + + printResults(sizes, parallelism, times); + } + + /** + * Prints the results as a table + * @param sizes the different sizes of the arrays + * @param parallelism the different parallelism levels used + * @param times the median times for the different sizes / parallelism + */ + private void printResults(Range sizes, Range parallelism, long[][] times) { + System.out.println("Time in milliseconds. Y-axis: number of elements. X-axis parallelism used."); + long[] sums = new long[times[0].length]; + System.out.format("%8s ", ""); + for (int i = 0; i < times[0].length; i++) { + System.out.format("%4d ", parallelism.get(i)); + } + System.out.println(""); + for (int size = 0; size < sizes.getIterations(); size++) { + System.out.format("%8d: ", sizes.get(size)); + for (int i = 0; i < times[size].length; i++) { + sums[i] += times[size][i]; + System.out.format("%4d ", times[size][i]); + } + System.out.println(""); + } + System.out.format("%8s: ", "Total"); + for (long sum : sums) { + System.out.format("%4d ", sum); + } + System.out.println(""); + } + + private void runForSize(Range parallelism, int elements, long[][] times, int size) { + for (int step = 0; step < parallelism.getIterations(); step++) { + long time = runForParallelism(ITERATIONS, elements, parallelism.get(step)); + times[size][step] = time; + } + } + + /** + * Runs <i>iterations</i> number of test sorts of a random array of <i>element</i> length + * @param iterations number of iterations + * @param elements number of elements in the random array + * @param parallelism parallelism for the ForkJoin framework + * @return the median time of runs + */ + private long runForParallelism(int iterations, int elements, int parallelism) { + MergeSort mergeSort = new MergeSort(parallelism); + long[] times = new long[iterations]; + + for (int i = 0; i < iterations; i++) { + // Suggest the VM to run a garbage collection to reduce the risk of getting one + // while running the test run + System.gc(); + long start = System.currentTimeMillis(); + mergeSort.sort(generateArray(elements)); + times[i] = System.currentTimeMillis() - start; + } + + return medianValue(times); + } + + /** + * Calculates the median value of the array + * @param times array of times + * @return the median value + */ + private long medianValue(long[] times) { + if (times.length == 0) { + throw new IllegalArgumentException("Empty array"); + } + // Make a copy of times to avoid having side effects on the parameter value + Arrays.sort(times.clone()); + long median = times[times.length / 2]; + if (times.length > 1 && times.length % 2 != 0) { + median = (median + times[times.length / 2 + 1]) / 2; + } + return median; + } + + /** + * Generates 1000 arrays of 1000 elements and sorts them as a warmup + */ + private void warmup() { + MergeSort mergeSort = new MergeSort(Runtime.getRuntime().availableProcessors()); + for (int i = 0; i < 1000; i++) { + mergeSort.sort(generateArray(1000)); + } + } + + public static void main(String[] args) { + Configuration configuration = Configuration.parse(args); + if (configuration == null) { + System.exit(1); + } + System.out.println(configuration); + new MergeDemo().run(configuration); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/sample/forkjoin/mergesort/MergeSort.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,128 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of Oracle nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS + * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +import java.util.Arrays; +import java.util.concurrent.ForkJoinPool; +import java.util.concurrent.ForkJoinTask; +import java.util.concurrent.RecursiveAction; + +/** + * A class for sorting an array of {@code ints} in parallel. + * A {@code ForkJoinPool} is used for the parallelism, using the merge sort + * algorithm the array is split into halves and a new sub task is created + * for each part. Each sub task is dispatched to the {@code ForkJoinPool} + * which will schedule the task to a {@code Thread}. + * This happens until the size of the array is at most 2 + * elements long. At this point the array is sorted using a simple compare + * and possibly a swap. The tasks then finish by using insert sort to + * merge the two just sorted arrays. + * + * The idea of this class is to demonstrate the usage of RecursiveAction not + * to implement the best possible parallel merge sort. This version creates + * a small array for each merge (creating a lot of objects), this could + * be avoided by keeping a single array. + */ +public class MergeSort { + private final ForkJoinPool pool; + + private static class MergeSortTask extends RecursiveAction { + private final int[] array; + private final int low; + private final int high; + private static final int THRESHOLD = 8; + + /** + * Creates a {@code MergeSortTask} containing the array and the bounds of the array + * + * @param array the array to sort + * @param low the lower element to start sorting at + * @param high the non-inclusive high element to sort to + */ + protected MergeSortTask(int[] array, int low, int high) { + this.array = array; + this.low = low; + this.high = high; + } + + @Override + protected void compute() { + if (high - low <= THRESHOLD) { + Arrays.sort(array, low, high); + } else { + int middle = low + ((high - low) >> 1); + // Execute the sub tasks and wait for them to finish + invokeAll(new MergeSortTask(array, low, middle), new MergeSortTask(array, middle, high)); + // Then merge the results + merge(middle); + } + } + + /** + * Merges the two sorted arrays this.low, middle - 1 and middle, this.high - 1 + * @param middle the index in the array where the second sorted list begins + */ + private void merge(int middle) { + if (array[middle - 1] < array[middle]) { + return; // the arrays are already correctly sorted, so we can skip the merge + } + int[] copy = new int[high - low]; + System.arraycopy(array, low, copy, 0, copy.length); + int copyLow = 0; + int copyHigh = high - low; + int copyMiddle = middle - low; + + for (int i = low, p = copyLow, q = copyMiddle; i < high; i++) { + if (q >= copyHigh || (p < copyMiddle && copy[p] < copy[q]) ) { + array[i] = copy[p++]; + } else { + array[i] = copy[q++]; + } + } + } + } + + /** + * Creates a {@code MergeSort} containing a ForkJoinPool with the indicated parallelism level + * @param parallelism the parallelism level used + */ + public MergeSort(int parallelism) { + pool = new ForkJoinPool(parallelism); + } + + /** + * Sorts all the elements of the given array using the ForkJoin framework + * @param array the array to sort + */ + public void sort(int[] array) { + ForkJoinTask<Void> job = pool.submit(new MergeSortTask(array, 0, array.length)); + job.join(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/sample/nio/chatserver/ChatServer.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,179 @@ +/* + * Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of Oracle nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS + * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +import java.io.IOException; +import java.net.InetSocketAddress; +import java.net.SocketAddress; +import java.net.StandardSocketOption; +import java.nio.channels.*; +import java.util.*; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; + +/** + * Implements a chat server, this class holds the list of {@code clients} connected to the server. + * It sets up a server socket using AsynchronousServerSocketChannel listening to a specified port. + */ +public class ChatServer implements Runnable { + private final List<Client> connections = Collections.synchronizedList(new ArrayList<Client>()); + private int port; + private final AsynchronousServerSocketChannel listener; + private final AsynchronousChannelGroup channelGroup; + + /** + * + * @param port to listen to + * @throws java.io.IOException when failing to start the server + */ + public ChatServer(int port) throws IOException { + channelGroup = AsynchronousChannelGroup.withFixedThreadPool(Runtime.getRuntime().availableProcessors(), + Executors.defaultThreadFactory()); + this.port = port; + listener = createListener(channelGroup); + } + + /** + * + * @return The socket address that the server is bound to + * @throws java.io.IOException if an I/O error occurs + */ + public SocketAddress getSocketAddress() throws IOException { + return listener.getLocalAddress(); + } + + /** + * Start accepting connections + */ + public void run() { + + // call accept to wait for connections, tell it to call our CompletionHandler when there + // is a new incoming connection + listener.accept(null, new CompletionHandler<AsynchronousSocketChannel, Void>() { + @Override + public void completed(AsynchronousSocketChannel result, Void attachment) { + // request a new accept and handle the incoming connection + listener.accept(null, this); + handleNewConnection(result); + } + + @Override + public void failed(Throwable exc, Void attachment) { + } + }); + } + + /** + * Shuts down the server + * @throws InterruptedException if terminated while waiting for shutdown + * @throws IOException if failing to shutdown the channel group + */ + public void shutdown() throws InterruptedException, IOException { + channelGroup.shutdownNow(); + channelGroup.awaitTermination(1, TimeUnit.SECONDS); + } + + /* + * Creates a listener and starts accepting connections + */ + private AsynchronousServerSocketChannel createListener(AsynchronousChannelGroup channelGroup) throws IOException { + final AsynchronousServerSocketChannel listener = openChannel(channelGroup); + listener.setOption(StandardSocketOption.SO_REUSEADDR, true); + listener.bind(new InetSocketAddress(port)); + return listener; + } + + private AsynchronousServerSocketChannel openChannel(AsynchronousChannelGroup channelGroup) throws IOException { + return AsynchronousServerSocketChannel.open(channelGroup); + } + + /** + * Creates a new client and adds it to the list of connections. + * Sets the clients handler to the initial state of NameReader + * + * @param channel the newly accepted channel + */ + private void handleNewConnection(AsynchronousSocketChannel channel) { + Client client = new Client(channel, new ClientReader(this, new NameReader(this))); + try { + channel.setOption(StandardSocketOption.TCP_NODELAY, true); + } catch (IOException e) { + // ignore + } + connections.add(client); + client.run(); + } + + /** + * Sends a message to all clients except the source. + * The method is synchronized as it is desired that messages are sent to + * all clients in the same order as received. + * + * @param client the message source + * @param message the message to be sent + */ + public void writeMessageToClients(Client client, String message) { + synchronized (connections) { + for (Client clientConnection : connections) { + if (clientConnection != client) { + clientConnection.writeMessageFrom(client, message); + } + } + } + } + + public void removeClient(Client client) { + connections.remove(client); + } + + private static void usage() { + System.err.println("ChatServer [-port <port number>]"); + System.exit(1); + } + + public static void main(String[] args) throws IOException { + int port = 5000; + if (args.length != 0 && args.length != 2) { + usage(); + } else if (args.length == 2) { + try { + if (args[0].equals("-port")) { + port = Integer.parseInt(args[1]); + } else { + usage(); + } + } catch (NumberFormatException e) { + usage(); + } + } + System.out.println("Running on port " + port); + new ChatServer(port).run(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/sample/nio/chatserver/Client.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,204 @@ +/* + * Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of Oracle nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS + * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.nio.channels.AsynchronousSocketChannel; +import java.nio.channels.CompletionHandler; +import java.util.LinkedList; +import java.util.Queue; +import java.util.concurrent.atomic.AtomicReference; + +/** + * Client represents a remote connection to the chat server. + * It contains methods for reading and writing messages from the + * channel. + * Messages are considered to be separated by newline, so incomplete + * messages are buffered in the {@code Client}. + * + * All reads and writes are asynchronous and uses the nio2 asynchronous + * elements. + */ +class Client { + private final AsynchronousSocketChannel channel; + private AtomicReference<ClientReader> reader; + private String userName; + private final StringBuilder messageBuffer = new StringBuilder(); + + private final Queue<ByteBuffer> queue = new LinkedList<ByteBuffer>(); + private boolean writing = false; + + public Client(AsynchronousSocketChannel channel, ClientReader reader) { + this.channel = channel; + this.reader = new AtomicReference<ClientReader>(reader); + } + + /** + * Enqueues a write of the buffer to the channel. + * The call is asynchronous so the buffer is not safe to modify after + * passing the buffer here. + * + * @param buffer the buffer to send to the channel + */ + private void writeMessage(final ByteBuffer buffer) { + boolean threadShouldWrite = false; + + synchronized(queue) { + queue.add(buffer); + // Currently no thread writing, make this thread dispatch a write + if (!writing) { + writing = true; + threadShouldWrite = true; + } + } + + if (threadShouldWrite) { + writeFromQueue(); + } + } + + private void writeFromQueue() { + ByteBuffer buffer; + + synchronized (queue) { + buffer = queue.poll(); + if (buffer == null) { + writing = false; + } + } + + // No new data in buffer to write + if (writing) { + writeBuffer(buffer); + } + } + + private void writeBuffer(ByteBuffer buffer) { + channel.write(buffer, buffer, new CompletionHandler<Integer, ByteBuffer>() { + @Override + public void completed(Integer result, ByteBuffer buffer) { + if (buffer.hasRemaining()) { + channel.write(buffer, buffer, this); + } else { + // Go back and check if there is new data to write + writeFromQueue(); + } + } + + @Override + public void failed(Throwable exc, ByteBuffer attachment) { + } + }); + } + + /** + * Sends a message + * @param string the message + */ + public void writeStringMessage(String string) { + writeMessage(ByteBuffer.wrap(string.getBytes())); + } + + /** + * Send a message from a specific client + * @param client the message is sent from + * @param message to send + */ + public void writeMessageFrom(Client client, String message) { + if (reader.get().acceptsMessages()) { + writeStringMessage(client.getUserName() + ": " + message); + } + } + + /** + * Enqueue a read + * @param completionHandler callback on completed read + */ + public void read(CompletionHandler<Integer, ? super ByteBuffer> completionHandler) { + ByteBuffer input = ByteBuffer.allocate(256); + if (!channel.isOpen()) { + return; + } + channel.read(input, input, completionHandler); + } + + /** + * Closes the channel + */ + public void close() { + try { + channel.close(); + } catch (IOException e) { + e.printStackTrace(); + } + } + + /** + * Run the current states actions. + */ + public void run() { + reader.get().run(this); + } + + public void setUserName(String userName) { + this.userName = userName; + } + + public void setReader(ClientReader reader) { + this.reader.set(reader); + } + + public String getUserName() { + return userName; + } + + public void appendMessage(String message) { + synchronized (messageBuffer) { + messageBuffer.append(message); + } + } + + /** + * @return the next newline separated message in the buffer. null is returned if the buffer + * doesn't contain any newline. + */ + public String nextMessage() { + synchronized(messageBuffer) { + int nextNewline = messageBuffer.indexOf("\n"); + if (nextNewline == -1) { + return null; + } + String message = messageBuffer.substring(0, nextNewline + 1); + messageBuffer.delete(0, nextNewline + 1); + return message; + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/sample/nio/chatserver/ClientReader.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,80 @@ +/* + * Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of Oracle nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS + * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +import java.nio.ByteBuffer; +import java.nio.channels.CompletionHandler; + +/** + * Handles a cycle of reading / writing on the {@code Client}. + */ +class ClientReader { + private final DataReader callback; + private final ChatServer chatServer; + + ClientReader(ChatServer chatServer, DataReader callback) { + this.chatServer = chatServer; + this.callback = callback; + } + + public boolean acceptsMessages() { + return callback.acceptsMessages(); + } + + /** + * Runs a cycle of doing a beforeRead action and then enqueing a new + * read on the client. Handles closed channels and errors while reading. + * If the client is still connected a new round of actions are called. + */ + public void run(final Client client) { + callback.beforeRead(client); + client.read(new CompletionHandler<Integer, ByteBuffer>() { + @Override + public void completed(Integer result, ByteBuffer buffer) { + // if result is negative or zero the connection has been closed or something gone wrong + if (result < 1) { + client.close(); + System.out.println("Closing connection to " + client); + chatServer.removeClient(client); + } else { + callback.onData(client, buffer, result); + // enqueue next round of actions + client.run(); + } + } + + @Override + public void failed(Throwable exc, ByteBuffer buffer) { + client.close(); + chatServer.removeClient(client); + } + }); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/sample/nio/chatserver/DataReader.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,38 @@ +/* + * Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of Oracle nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS + * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +import java.nio.ByteBuffer; + +public interface DataReader { + void beforeRead(Client client); + void onData(Client client, ByteBuffer buffer, int bytes); + boolean acceptsMessages(); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/sample/nio/chatserver/MessageReader.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,77 @@ +/* + * Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of Oracle nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS + * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +import java.nio.ByteBuffer; + +/** + * Writes all messages in our buffer to the other clients + * and appends new data read from the socket to our buffer + */ +class MessageReader implements DataReader { + private final ChatServer chatServer; + + public MessageReader(ChatServer chatServer) { + this.chatServer = chatServer; + } + + public boolean acceptsMessages() { + return true; + } + + /** + * Write all full messages in our buffer to + * the other clients + * + * @param client the client to read messages from + */ + @Override + public void beforeRead(Client client) { + // Check if we have any messages buffered and send them + String message = client.nextMessage(); + while (message != null) { + chatServer.writeMessageToClients(client, message); + message = client.nextMessage(); + } + } + + /** + * Append the read buffer to the clients message buffer + * @param client the client to append messages to + * @param buffer the buffer we received from the socket + * @param bytes the number of bytes read into the buffer + */ + @Override + public void onData(Client client, ByteBuffer buffer, int bytes) { + buffer.flip(); + // Just append the message on the buffer + client.appendMessage(new String(buffer.array(), 0, bytes)); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/sample/nio/chatserver/NameReader.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,111 @@ +/* + * Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of Oracle nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS + * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +import java.nio.ByteBuffer; + +/** + * The first state a newly connected {@code Client} is in, this + * handles writing out the welcoming message and reads the response + * up to a newline. When a newline character have been received + * it changes the handler from NameReader to MessageReader on the + * client. + */ +class NameReader implements DataReader { + private final StringBuilder buffer = new StringBuilder(); + private final ChatServer chatServer; + private boolean once = true; + private static final String NEWLINE = "\n"; + + public NameReader(ChatServer chatServer) { + this.chatServer = chatServer; + } + + /** + * Writes the welcoming message to the client the first time this method + * is called. + * + * @param client the client to receive the message + */ + @Override + public void beforeRead(Client client) { + // if it is a long name that takes more than one read we only want to display Name: once. + if (once) { + client.writeStringMessage("Name: "); + once = false; + } + } + + public boolean acceptsMessages() { + return false; + } + + /** + * Receives incoming data from the socket, searches for a newline + * and tries to set the username if one is found + */ + @Override + public void onData(Client client, ByteBuffer buffer, int bytes) { + buffer.flip(); + String name; + name = this.buffer.append(new String(buffer.array(), 0, bytes)).toString(); + if (name.contains(NEWLINE)) { + onUserNameRead(client, name); + } + } + + /** + * Splits the name on the newlines, takes the first as the username + * and appends everything else to the clients message buffer. + * Sets the clients handler to MessageReader. + * + * @param client the client to set the username for + * @param name the string containing the buffered input + */ + private void onUserNameRead(Client client, String name) { + String[] strings = name.split(NEWLINE, 2); + client.setUserName(strings[0].trim()); + sendRemainingParts(client, strings); + client.setReader(new ClientReader(chatServer, new MessageReader(chatServer))); + client.writeStringMessage("Welcome " + client.getUserName() + "\n"); + } + + /** + * Appends the remaining parts to the clients message buffer + * + * @param client the client + * @param strings the messages to append to the buffer + */ + private void sendRemainingParts(Client client, String[] strings) { + for (int i = 1; i < strings.length; ++i) { + client.appendMessage(strings[i]); + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/sample/nio/chatserver/README.txt Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,62 @@ +A Simple Chat Server Example + +INTRODUCTION +============ +This directory contains a very simple chat server, the server takes input from a +socket ("user") and sends it to all other connected sockets ("users") along with +the provided name the user was asked for when first connecting. + +The server was written to demonstrate the asynchronous I/O API in JDK 7. +The sample assumes the reader has some familiarity with the subject matter. + +SETUP +===== + +The server must be built with version 7 (or later) of the JDK. +The server is built with: + + % mkdir build + % javac -source 7 -target 7 -d build *.java + +EXECUTION +========= + + % java -classpath build ChatServer [-port <port number>] + + Usage: ChatServer [options] + options: + -port port port number + default: 5000 + +CLIENT EXECUTION +================ + +No client binary is included in the sample. +Connections can be made using for example the telnet command or any program +that supports a raw TCP connection to a port. + +SOURCE CODE OVERVIEW +==================== +ChatServer is the main class, it handles the startup and handles incoming +connections on the listening sockets. It keeps a list of connected client +and provides methods for sending a message to them. + +Client represents a connected user, it provides methods for reading/writing +from/to the underlying socket. It also contains a buffer of input read from +the user. + +DataReader provides the interface of the two states a user can +be in. Waiting for a name (and not receiving any messages while doing so, implemented +by NameReader) and waiting for messages from the user (implemented by MessageReader). + +ClientReader contains the "main loop" for a connected client. + +NameReader is the initial state for a new client, it sends the user a string and +waits for a response before changing the state to MessageReader. + +MessageReader is the main state for a client, it checks for new messages to send to +other clients and reads messages from the client. + +FINALLY +======= +This is a sample: it is not production quality and isn't optimized for performance.
--- a/src/solaris/bin/java_md.c Thu Apr 21 15:33:10 2011 -0700 +++ b/src/solaris/bin/java_md.c Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1998, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -46,6 +46,10 @@ #define JVM_DLL "libjvm.so" #define JAVA_DLL "libjava.so" +/* help jettison the LD_LIBRARY_PATH settings in the future */ +#ifndef SETENV_REQUIRED +#define SETENV_REQUIRED +#endif /* * If a processor / os combination has the ability to run binaries of * two data models and cohabitation of jre/jdk bits with both data @@ -106,10 +110,22 @@ * Previously the launcher modified the LD_LIBRARY_PATH appropriately for the * desired data model path, regardless if data models matched or not. The * launcher subsequently exec'ed the desired executable, in order to make the - * LD_LIBRARY_PATH path available for the runtime linker. This is no longer the - * case, the launcher dlopens the target libjvm.so. All other required - * libraries are loaded by the runtime linker, by virtue of the $ORIGIN paths - * baked into the shared libraries, by the build infrastructure at compile time. + * LD_LIBRARY_PATH path available, for the runtime linker. + * + * Now, in most cases,the launcher will dlopen the target libjvm.so. All + * required libraries are loaded by the runtime linker, using the + * $RPATH/$ORIGIN baked into the shared libraries at compile time. Therefore, + * in most cases, the launcher will only exec, if the data models are + * mismatched, and will not set any environment variables, regardless of the + * data models. + * + * However, if the environment contains a LD_LIBRARY_PATH, this will cause the + * launcher to inspect the LD_LIBRARY_PATH. The launcher will check + * a. if the LD_LIBRARY_PATH's first component is the the path to the desired + * libjvm.so + * b. if any other libjvm.so is found in any of the paths. + * If case b is true, then the launcher will set the LD_LIBRARY_PATH to the + * desired JRE and reexec, in order to propagate the environment. * * Main * (incoming argv) @@ -137,11 +153,11 @@ * | | * | | * \|/ \|/ - * YES (find the desired executable and exec child) + * YES Find the desired executable/library * | | * | | * \|/ \|/ - * CheckJvmType Main + * CheckJvmType RequiresSetenv * (removes -client, -server, etc.) * | * | @@ -156,7 +172,42 @@ * processes version options, * creates argument list for vm, * etc.) - * + * | + * | + * \|/ + * RequiresSetenv + * Is LD_LIBRARY_PATH + * and friends set ? --> NO --> Have Desired Model ? NO --> Re-exec --> Main + * YES YES --> Continue + * | + * | + * \|/ + * Path is desired JRE ? YES --> Have Desired Model ? NO --> Re-exec --> Main + * NO YES --> Continue + * | + * | + * \|/ + * Paths have well known + * jvm paths ? --> NO --> Have Desired Model ? NO --> Re-exec --> Main + * YES YES --> Continue + * | + * | + * \|/ + * Does libjvm.so exit + * in any of them ? --> NO --> Have Desired Model ? NO --> Re-exec --> Main + * YES YES --> Continue + * | + * | + * \|/ + * Set the LD_LIBRARY_PATH + * | + * | + * \|/ + * Re-exec + * | + * | + * \|/ + * Main */ static const char * SetExecname(char **argv); @@ -182,6 +233,130 @@ } } +#ifdef SETENV_REQUIRED +static jboolean +JvmExists(const char *path) { + char tmp[PATH_MAX + 1]; + struct stat statbuf; + JLI_Snprintf(tmp, PATH_MAX, "%s/%s", path, JVM_DLL); + if (stat(tmp, &statbuf) == 0) { + return JNI_TRUE; + } + return JNI_FALSE; +} +/* + * contains a lib/$LIBARCH/{server,client}/libjvm.so ? + */ +static jboolean +ContainsLibJVM(int wanted, const char *env) { + char clientPattern[PATH_MAX + 1]; + char serverPattern[PATH_MAX + 1]; + char *envpath; + char *path; + jboolean clientPatternFound; + jboolean serverPatternFound; + + /* fastest path */ + if (env == NULL) { + return JNI_FALSE; + } + + /* the usual suspects */ + JLI_Snprintf(clientPattern, PATH_MAX, "lib/%s/client", GetArchPath(wanted)); + JLI_Snprintf(serverPattern, PATH_MAX, "lib/%s/server", GetArchPath(wanted)); + + /* to optimize for time, test if any of our usual suspects are present. */ + clientPatternFound = JLI_StrStr(env, clientPattern) != NULL; + serverPatternFound = JLI_StrStr(env, serverPattern) != NULL; + if (clientPatternFound == JNI_FALSE && serverPatternFound == JNI_FALSE) { + return JNI_FALSE; + } + + /* + * we have a suspicious path component, check if it contains a libjvm.so + */ + envpath = JLI_StringDup(env); + for (path = JLI_StrTok(envpath, ":"); path != NULL; path = JLI_StrTok(NULL, ":")) { + if (clientPatternFound && JLI_StrStr(path, clientPattern) != NULL) { + if (JvmExists(path)) { + JLI_MemFree(envpath); + return JNI_TRUE; + } + } + if (serverPatternFound && JLI_StrStr(path, serverPattern) != NULL) { + if (JvmExists(path)) { + JLI_MemFree(envpath); + return JNI_TRUE; + } + } + } + JLI_MemFree(envpath); + return JNI_FALSE; +} + +/* + * Test whether the environment variable needs to be set, see flowchart. + */ +static jboolean +RequiresSetenv(int wanted, const char *jvmpath) { + char jpath[PATH_MAX + 1]; + char *llp; + char *dmllp = NULL; + char *p; /* a utility pointer */ + + llp = getenv("LD_LIBRARY_PATH"); +#ifdef __solaris__ + dmllp = (CURRENT_DATA_MODEL == 32) + ? getenv("LD_LIBRARY_PATH_32") + : getenv("LD_LIBRARY_PATH_64"); +#endif /* __solaris__ */ + /* no environment variable is a good environment variable */ + if (llp == NULL && dmllp == NULL) { + return JNI_FALSE; + } +#ifdef __linux + /* + * On linux, if a binary is running as sgid or suid, glibc sets + * LD_LIBRARY_PATH to the empty string for security purposes. (In contrast, + * on Solaris the LD_LIBRARY_PATH variable for a privileged binary does not + * lose its settings; but the dynamic linker does apply more scrutiny to the + * path.) The launcher uses the value of LD_LIBRARY_PATH to prevent an exec + * loop, here and further downstream. Therefore, if we are running sgid or + * suid, this function's setting of LD_LIBRARY_PATH will be ineffective and + * we should case a return from the calling function. Getting the right + * libraries will be handled by the RPATH. In reality, this check is + * redundant, as the previous check for a non-null LD_LIBRARY_PATH will + * return back to the calling function forthwith, it is left here to safe + * guard against any changes, in the glibc's existing security policy. + */ + if ((getgid() != getegid()) || (getuid() != geteuid())) { + return JNI_FALSE; + } +#endif /* __linux */ + + /* + * Prevent recursions. Since LD_LIBRARY_PATH is the one which will be set by + * previous versions of the JRE, thus it is the only path that matters here. + * So we check to see if the desired JRE is set. + */ + JLI_StrNCpy(jpath, jvmpath, PATH_MAX); + p = JLI_StrRChr(jpath, '/'); + *p = '\0'; + if (llp != NULL && JLI_StrNCmp(llp, jpath, JLI_StrLen(jpath)) == 0) { + return JNI_FALSE; + } + + /* scrutinize all the paths further */ + if (llp != NULL && ContainsLibJVM(wanted, llp)) { + return JNI_TRUE; + } + if (dmllp != NULL && ContainsLibJVM(wanted, dmllp)) { + return JNI_TRUE; + } + return JNI_FALSE; +} +#endif /* SETENV_REQUIRED */ + void CreateExecutionEnvironment(int *pargc, char ***pargv, char jrepath[], jint so_jrepath, @@ -195,7 +370,6 @@ * informative to issue an error message based on whether or not the * os/processor combination has dual mode capabilities. */ - jboolean jvmpathExists; /* Compute/set the name of the executable */ @@ -207,13 +381,24 @@ char * jvmtype = NULL; int argc = *pargc; char **argv = *pargv; - int running = CURRENT_DATA_MODEL; int wanted = running; /* What data mode is being asked for? Current model is fine unless another model is asked for */ +#ifdef SETENV_REQUIRED + jboolean mustsetenv = JNI_FALSE; + char *runpath = NULL; /* existing effective LD_LIBRARY_PATH setting */ + char* new_runpath = NULL; /* desired new LD_LIBRARY_PATH string */ + char* newpath = NULL; /* path on new LD_LIBRARY_PATH */ + char* lastslash = NULL; + char** newenvp = NULL; /* current environment */ +#ifdef __solaris__ + char* dmpath = NULL; /* data model specific LD_LIBRARY_PATH, + Solaris only */ +#endif /* __solaris__ */ +#endif /* SETENV_REQUIRED */ char** newargv = NULL; int newargc = 0; @@ -300,9 +485,18 @@ } /* * we seem to have everything we need, so without further ado - * we return back. + * we return back, otherwise proceed to set the environment. */ +#ifdef SETENV_REQUIRED + mustsetenv = RequiresSetenv(wanted, jvmpath); + JLI_TraceLauncher("mustsetenv: %s\n", mustsetenv ? "TRUE" : "FALSE"); + + if (mustsetenv == JNI_FALSE) { + return; + } +#else return; +#endif /* SETENV_REQUIRED */ } else { /* do the same speculatively or exit */ #ifdef DUAL_MODE if (running != wanted) { @@ -331,67 +525,240 @@ /* exec child can do error checking on the existence of the path */ jvmpathExists = GetJVMPath(jrepath, jvmtype, jvmpath, so_jvmpath, GetArchPath(wanted)); - +#ifdef SETENV_REQUIRED + mustsetenv = RequiresSetenv(wanted, jvmpath); +#endif /* SETENV_REQUIRED */ } #else JLI_ReportErrorMessage(JRE_ERROR2, wanted); exit(1); #endif - } + } +#ifdef SETENV_REQUIRED + if (mustsetenv) { + /* + * We will set the LD_LIBRARY_PATH as follows: + * + * o $JVMPATH (directory portion only) + * o $JRE/lib/$LIBARCHNAME + * o $JRE/../lib/$LIBARCHNAME + * + * followed by the user's previous effective LD_LIBRARY_PATH, if + * any. + */ + +#ifdef __solaris__ + /* + * Starting in Solaris 7, ld.so.1 supports three LD_LIBRARY_PATH + * variables: + * + * 1. LD_LIBRARY_PATH -- used for 32 and 64 bit searches if + * data-model specific variables are not set. + * + * 2. LD_LIBRARY_PATH_64 -- overrides and replaces LD_LIBRARY_PATH + * for 64-bit binaries. + * + * 3. LD_LIBRARY_PATH_32 -- overrides and replaces LD_LIBRARY_PATH + * for 32-bit binaries. + * + * The vm uses LD_LIBRARY_PATH to set the java.library.path system + * property. To shield the vm from the complication of multiple + * LD_LIBRARY_PATH variables, if the appropriate data model + * specific variable is set, we will act as if LD_LIBRARY_PATH had + * the value of the data model specific variant and the data model + * specific variant will be unset. Note that the variable for the + * *wanted* data model must be used (if it is set), not simply the + * current running data model. + */ + + switch (wanted) { + case 0: + if (running == 32) { + dmpath = getenv("LD_LIBRARY_PATH_32"); + wanted = 32; + } else { + dmpath = getenv("LD_LIBRARY_PATH_64"); + wanted = 64; + } + break; - { - char *newexec = execname; + case 32: + dmpath = getenv("LD_LIBRARY_PATH_32"); + break; + + case 64: + dmpath = getenv("LD_LIBRARY_PATH_64"); + break; + + default: + JLI_ReportErrorMessage(JRE_ERROR3, __LINE__); + exit(1); /* unknown value in wanted */ + break; + } + + /* + * If dmpath is NULL, the relevant data model specific variable is + * not set and normal LD_LIBRARY_PATH should be used. + */ + if (dmpath == NULL) { + runpath = getenv("LD_LIBRARY_PATH"); + } else { + runpath = dmpath; + } +#else + /* + * If not on Solaris, assume only a single LD_LIBRARY_PATH + * variable. + */ + runpath = getenv("LD_LIBRARY_PATH"); +#endif /* __solaris__ */ + + /* runpath contains current effective LD_LIBRARY_PATH setting */ + + jvmpath = JLI_StringDup(jvmpath); + new_runpath = JLI_MemAlloc(((runpath != NULL) ? JLI_StrLen(runpath) : 0) + + 2 * JLI_StrLen(jrepath) + 2 * JLI_StrLen(arch) + + JLI_StrLen(jvmpath) + 52); + newpath = new_runpath + JLI_StrLen("LD_LIBRARY_PATH="); + + + /* + * Create desired LD_LIBRARY_PATH value for target data model. + */ + { + /* remove the name of the .so from the JVM path */ + lastslash = JLI_StrRChr(jvmpath, '/'); + if (lastslash) + *lastslash = '\0'; + + sprintf(new_runpath, "LD_LIBRARY_PATH=" + "%s:" + "%s/lib/%s:" + "%s/../lib/%s", + jvmpath, #ifdef DUAL_MODE - /* - * If the data model is being changed, the path to the - * executable must be updated accordingly; the executable name - * and directory the executable resides in are separate. In the - * case of 32 => 64, the new bits are assumed to reside in, e.g. - * "olddir/LIBARCH64NAME/execname"; in the case of 64 => 32, - * the bits are assumed to be in "olddir/../execname". For example, - * - * olddir/sparcv9/execname - * olddir/amd64/execname - * - * for Solaris SPARC and Linux amd64, respectively. - */ - - if (running != wanted) { - char *oldexec = JLI_StrCpy(JLI_MemAlloc(JLI_StrLen(execname) + 1), execname); - char *olddir = oldexec; - char *oldbase = JLI_StrRChr(oldexec, '/'); + jrepath, GetArchPath(wanted), + jrepath, GetArchPath(wanted) +#else + jrepath, arch, + jrepath, arch +#endif + ); - newexec = JLI_MemAlloc(JLI_StrLen(execname) + 20); - *oldbase++ = 0; - sprintf(newexec, "%s/%s/%s", olddir, - ((wanted==64) ? LIBARCH64NAME : ".."), oldbase); - argv[0] = newexec; + /* + * Check to make sure that the prefix of the current path is the + * desired environment variable setting, though the RequiresSetenv + * checks if the desired runpath exists, this logic does a more + * comprehensive check. + */ + if (runpath != NULL && + JLI_StrNCmp(newpath, runpath, JLI_StrLen(newpath)) == 0 && + (runpath[JLI_StrLen(newpath)] == 0 || runpath[JLI_StrLen(newpath)] == ':') && + (running == wanted) /* data model does not have to be changed */ +#ifdef __solaris__ + && (dmpath == NULL) /* data model specific variables not set */ +#endif + ) { + + return; + + } + } + + /* + * Place the desired environment setting onto the prefix of + * LD_LIBRARY_PATH. Note that this prevents any possible infinite + * loop of execv() because we test for the prefix, above. + */ + if (runpath != 0) { + JLI_StrCat(new_runpath, ":"); + JLI_StrCat(new_runpath, runpath); + } + + if (putenv(new_runpath) != 0) { + exit(1); /* problem allocating memory; LD_LIBRARY_PATH not set + properly */ + } + + /* + * Unix systems document that they look at LD_LIBRARY_PATH only + * once at startup, so we have to re-exec the current executable + * to get the changed environment variable to have an effect. + */ + +#ifdef __solaris__ + /* + * If dmpath is not NULL, remove the data model specific string + * in the environment for the exec'ed child. + */ + if (dmpath != NULL) + (void)UnsetEnv((wanted == 32) ? "LD_LIBRARY_PATH_32" : "LD_LIBRARY_PATH_64"); +#endif + + newenvp = environ; } -#endif - JLI_TraceLauncher("TRACER_MARKER:About to EXEC\n"); - (void)fflush(stdout); - (void)fflush(stderr); - execv(newexec, argv); - JLI_ReportErrorMessageSys(JRE_ERROR4, newexec); +#endif /* SETENV_REQUIRED */ + { + char *newexec = execname; +#ifdef DUAL_MODE + /* + * If the data model is being changed, the path to the + * executable must be updated accordingly; the executable name + * and directory the executable resides in are separate. In the + * case of 32 => 64, the new bits are assumed to reside in, e.g. + * "olddir/LIBARCH64NAME/execname"; in the case of 64 => 32, + * the bits are assumed to be in "olddir/../execname". For example, + * + * olddir/sparcv9/execname + * olddir/amd64/execname + * + * for Solaris SPARC and Linux amd64, respectively. + */ + + if (running != wanted) { + char *oldexec = JLI_StrCpy(JLI_MemAlloc(JLI_StrLen(execname) + 1), execname); + char *olddir = oldexec; + char *oldbase = JLI_StrRChr(oldexec, '/'); + + + newexec = JLI_MemAlloc(JLI_StrLen(execname) + 20); + *oldbase++ = 0; + sprintf(newexec, "%s/%s/%s", olddir, + ((wanted == 64) ? LIBARCH64NAME : ".."), oldbase); + argv[0] = newexec; + } +#endif /* DUAL_MODE */ + JLI_TraceLauncher("TRACER_MARKER:About to EXEC\n"); + (void) fflush(stdout); + (void) fflush(stderr); +#ifdef SETENV_REQUIRED + if (mustsetenv) { + execve(newexec, argv, newenvp); + } else { + execv(newexec, argv); + } +#else + execv(newexec, argv); +#endif /* SETENV_REQUIRED */ + JLI_ReportErrorMessageSys(JRE_ERROR4, newexec); #ifdef DUAL_MODE - if (running != wanted) { - JLI_ReportErrorMessage(JRE_ERROR5, wanted, running); -# ifdef __solaris__ -# ifdef __sparc - JLI_ReportErrorMessage(JRE_ERROR6); -# else - JLI_ReportErrorMessage(JRE_ERROR7); -# endif + if (running != wanted) { + JLI_ReportErrorMessage(JRE_ERROR5, wanted, running); +#ifdef __solaris__ +#ifdef __sparc + JLI_ReportErrorMessage(JRE_ERROR6); +#else + JLI_ReportErrorMessage(JRE_ERROR7); +#endif /* __sparc */ + } +#endif /* __solaris__ */ +#endif /* DUAL_MODE */ + } -# endif -#endif - - } - exit(1); + exit(1); } - } /*
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/solaris/native/common/jdk_util_md.h Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,26 @@ +/* + * Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +// Currently, there are no unix specific functions defined.
--- a/src/windows/classes/java/lang/ProcessEnvironment.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/classes/java/lang/ProcessEnvironment.java Thu Apr 21 16:42:06 2011 -0700 @@ -143,7 +143,7 @@ public void remove() { i.remove();} }; } - private static Map.Entry<String,String> checkedEntry (Object o) { + private static Map.Entry<String,String> checkedEntry(Object o) { Map.Entry<String,String> e = (Map.Entry<String,String>) o; nonNullString(e.getKey()); nonNullString(e.getValue()); @@ -285,7 +285,7 @@ return (Map<String,String>) theEnvironment.clone(); } - // Only for use by Runtime.exec(...String[]envp...) + // Only for use by ProcessBuilder.environment(String[] envp) static Map<String,String> emptyEnvironment(int capacity) { return new ProcessEnvironment(capacity); } @@ -299,19 +299,46 @@ Collections.sort(list, entryComparator); StringBuilder sb = new StringBuilder(size()*30); - for (Map.Entry<String,String> e : list) - sb.append(e.getKey()) - .append('=') - .append(e.getValue()) - .append('\u0000'); - // Ensure double NUL termination, - // even if environment is empty. - if (sb.length() == 0) + int cmp = -1; + + // Some versions of MSVCRT.DLL require SystemRoot to be set. + // So, we make sure that it is always set, even if not provided + // by the caller. + final String SYSTEMROOT = "SystemRoot"; + + for (Map.Entry<String,String> e : list) { + String key = e.getKey(); + String value = e.getValue(); + if (cmp < 0 && (cmp = nameComparator.compare(key, SYSTEMROOT)) > 0) { + // Not set, so add it here + addToEnvIfSet(sb, SYSTEMROOT); + } + addToEnv(sb, key, value); + } + if (cmp < 0) { + // Got to end of list and still not found + addToEnvIfSet(sb, SYSTEMROOT); + } + if (sb.length() == 0) { + // Environment was empty and SystemRoot not set in parent sb.append('\u0000'); + } + // Block is double NUL terminated sb.append('\u0000'); return sb.toString(); } + // add the environment variable to the child, if it exists in parent + private static void addToEnvIfSet(StringBuilder sb, String name) { + String s = getenv(name); + if (s != null) + addToEnv(sb, name, s); + } + + private static void addToEnv(StringBuilder sb, String name, String val) { + sb.append(name).append('=').append(val).append('\u0000'); + } + static String toEnvironmentBlock(Map<String,String> map) { return map == null ? null : ((ProcessEnvironment)map).toEnvironmentBlock();
--- a/src/windows/classes/sun/nio/fs/WindowsFileSystem.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/classes/sun/nio/fs/WindowsFileSystem.java Thu Apr 21 16:42:06 2011 -0700 @@ -56,8 +56,9 @@ // parse default directory and check it is absolute WindowsPathParser.Result result = WindowsPathParser.parse(dir); - if (result.type() != WindowsPathType.ABSOLUTE) - throw new AssertionError("Default directory must be absolute/non-UNC"); + if ((result.type() != WindowsPathType.ABSOLUTE) && + (result.type() != WindowsPathType.UNC)) + throw new AssertionError("Default directory is not an absolute path"); this.defaultDirectory = result.path(); this.defaultRoot = result.root();
--- a/src/windows/classes/sun/security/krb5/internal/tools/Kinit.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/classes/sun/security/krb5/internal/tools/Kinit.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -30,12 +30,15 @@ package sun.security.krb5.internal.tools; +import java.io.File; import sun.security.krb5.*; import sun.security.krb5.internal.*; import sun.security.krb5.internal.ccache.*; import java.io.IOException; import java.util.Arrays; +import javax.security.auth.kerberos.KerberosPrincipal; import sun.security.util.Password; +import javax.security.auth.kerberos.KeyTab; /** * Kinit tool for obtaining Kerberos v5 tickets. @@ -153,7 +156,6 @@ System.out.println("Principal is " + principal); } char[] psswd = options.password; - EncryptionKey[] skeys = null; boolean useKeytab = options.useKeytabFile(); if (!useKeytab) { if (princName == null) { @@ -186,17 +188,9 @@ } } - // assert princName and principal are nonnull - skeys = EncryptionKey.acquireSecretKeys(principal, ktabName); - - if (skeys == null || skeys.length == 0) { - String msg = "No supported key found in keytab"; - if (princName != null) { - msg += " for principal " + princName; - } - throw new KrbException(msg); - } - builder = new KrbAsReqBuilder(principal, skeys); + builder = new KrbAsReqBuilder(principal, ktabName == null + ? KeyTab.getInstance() + : KeyTab.getInstance(new File(ktabName))); } KDCOptions opt = new KDCOptions();
--- a/src/windows/classes/sun/security/krb5/internal/tools/Klist.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/classes/sun/security/krb5/internal/tools/Klist.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2003, 2009, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -95,16 +95,15 @@ } break; case 'k': - if (klist.name == null) { - klist.target = KeyTab.getInstance(); - klist.name = KeyTab.tabName(); - } else klist.target = KeyTab.getInstance(klist.name); - if (klist.target != null) { - klist.displayTab(); - } else { + try { + KeyTab ktab = KeyTab.getInstance(klist.name); + klist.target = ktab; + klist.name = ktab.tabName(); + } catch (Exception e) { klist.displayMessage("KeyTab"); System.exit(-1); } + klist.displayTab(); break; default: if (klist.name != null) { @@ -295,9 +294,10 @@ void displayMessage(String target) { if (name == null) { - name = ""; + System.out.println("Default " + target + " not found."); + } else { + System.out.println(target + " " + name + " not found."); } - System.out.println(target + " " + name + " not found."); } /** * Reformats the date from the form -
--- a/src/windows/classes/sun/security/krb5/internal/tools/Ktab.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/classes/sun/security/krb5/internal/tools/Ktab.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -321,7 +321,7 @@ * Lists key table name and entries in it. */ void listKt() { - System.out.println("Keytab name: " + KeyTab.tabName()); + System.out.println("Keytab name: " + table.tabName()); KeyTabEntry[] entries = table.getEntries(); if ((entries != null) && (entries.length > 0)) { String[][] output = new String[entries.length+1][showTime?3:2];
--- a/src/windows/classes/sun/security/mscapi/RSACipher.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/classes/sun/security/mscapi/RSACipher.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2005, 2009, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -25,6 +25,7 @@ package sun.security.mscapi; +import java.math.BigInteger; import java.security.*; import java.security.Key; import java.security.interfaces.*; @@ -33,6 +34,8 @@ import javax.crypto.*; import javax.crypto.spec.*; +import sun.security.rsa.RSAKeyFactory; + /** * RSA cipher implementation using the Microsoft Crypto API. * Supports RSA en/decryption and signing/verifying using PKCS#1 v1.5 padding. @@ -189,8 +192,38 @@ default: throw new InvalidKeyException("Unknown mode: " + opmode); } + if (!(key instanceof sun.security.mscapi.Key)) { - throw new InvalidKeyException("Unsupported key type: " + key); + if (key instanceof java.security.interfaces.RSAPublicKey) { + java.security.interfaces.RSAPublicKey rsaKey = + (java.security.interfaces.RSAPublicKey) key; + + // Convert key to MSCAPI format + + BigInteger modulus = rsaKey.getModulus(); + BigInteger exponent = rsaKey.getPublicExponent(); + + // Check against the local and global values to make sure + // the sizes are ok. Round up to the nearest byte. + RSAKeyFactory.checkKeyLengths(((modulus.bitLength() + 7) & ~7), + exponent, -1, RSAKeyPairGenerator.KEY_SIZE_MAX); + + byte[] modulusBytes = modulus.toByteArray(); + byte[] exponentBytes = exponent.toByteArray(); + + // Adjust key length due to sign bit + int keyBitLength = (modulusBytes[0] == 0) + ? (modulusBytes.length - 1) * 8 + : modulusBytes.length * 8; + + byte[] keyBlob = RSASignature.generatePublicKeyBlob( + keyBitLength, modulusBytes, exponentBytes); + + key = RSASignature.importPublicKey(keyBlob, keyBitLength); + + } else { + throw new InvalidKeyException("Unsupported key type: " + key); + } } if (key instanceof PublicKey) { @@ -358,6 +391,10 @@ if (key instanceof sun.security.mscapi.Key) { return ((sun.security.mscapi.Key) key).bitLength(); + + } else if (key instanceof RSAKey) { + return ((RSAKey) key).getModulus().bitLength(); + } else { throw new InvalidKeyException("Unsupported key type: " + key); }
--- a/src/windows/classes/sun/security/mscapi/RSAPublicKey.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/classes/sun/security/mscapi/RSAPublicKey.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -91,7 +91,7 @@ if (exponent == null) { publicKeyBlob = getPublicKeyBlob(hCryptKey); - exponent = new BigInteger(getExponent(publicKeyBlob)); + exponent = new BigInteger(1, getExponent(publicKeyBlob)); } return exponent; @@ -104,7 +104,7 @@ if (modulus == null) { publicKeyBlob = getPublicKeyBlob(hCryptKey); - modulus = new BigInteger(getModulus(publicKeyBlob)); + modulus = new BigInteger(1, getModulus(publicKeyBlob)); } return modulus;
--- a/src/windows/classes/sun/security/mscapi/RSASignature.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/classes/sun/security/mscapi/RSASignature.java Thu Apr 21 16:42:06 2011 -0700 @@ -379,11 +379,13 @@ /** * Generates a public-key BLOB from a key's components. */ - private native byte[] generatePublicKeyBlob( + // used by RSACipher + static native byte[] generatePublicKeyBlob( int keyBitLength, byte[] modulus, byte[] publicExponent); /** * Imports a public-key BLOB. */ - private native RSAPublicKey importPublicKey(byte[] keyBlob, int keySize); + // used by RSACipher + static native RSAPublicKey importPublicKey(byte[] keyBlob, int keySize); }
--- a/src/windows/classes/sun/tools/attach/WindowsAttachProvider.java Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/classes/sun/tools/attach/WindowsAttachProvider.java Thu Apr 21 16:42:06 2011 -0700 @@ -126,16 +126,6 @@ * of the process list. */ private List<VirtualMachineDescriptor> listJavaProcesses() { - // ensure that process status helper is loaded (psapi.dll) - if (!isProcessStatusHelperInitialized) { - synchronized (WindowsAttachProvider.class) { - if (!isProcessStatusHelperInitialized) { - initializeProcessStatusHelper(); - isProcessStatusHelperInitialized = true; - } - } - } - ArrayList<VirtualMachineDescriptor> list = new ArrayList<VirtualMachineDescriptor>(); @@ -172,12 +162,6 @@ return list; } - // indicates if psapi.dll has been initialized - private static volatile boolean isProcessStatusHelperInitialized; - - // loads psapi - private static native void initializeProcessStatusHelper(); - // enumerates processes using psapi's EnumProcesses private static native int enumProcesses(int[] processes, int max);
--- a/src/windows/native/common/jdk_util_md.c Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/native/common/jdk_util_md.c Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2004, 2005, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -38,3 +38,25 @@ void* JDK_FindJvmEntry(const char* name) { return (void*) GetProcAddress(jvm_handle, name); } + +JNIEXPORT HMODULE JDK_LoadSystemLibrary(const char* name) { + HMODULE handle = NULL; + char path[MAX_PATH]; + int ret; + + if (GetSystemDirectory(path, sizeof(path)) != 0) { + strcat(path, "\\"); + strcat(path, name); + handle = LoadLibrary(path); + } + + if (handle == NULL) { + if (GetWindowsDirectory(path, sizeof(path)) != 0) { + strcat(path, "\\"); + strcat(path, name); + handle = LoadLibrary(path); + } + } + return handle; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/windows/native/common/jdk_util_md.h Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,42 @@ +/* + * Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + + +#ifndef JDK_UTIL_MD_H +#define JDK_UTIL_MD_H + +#include "jni.h" + +#ifdef __cplusplus +extern "C" { +#endif + +JNIEXPORT HMODULE JDK_LoadSystemLibrary(const char* name); + +#ifdef __cplusplus +} /* extern "C" */ +#endif /* __cplusplus */ + +#endif /* JDK_UTIL_MD_H */
--- a/src/windows/native/sun/java2d/d3d/D3DPipelineManager.cpp Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/native/sun/java2d/d3d/D3DPipelineManager.cpp Thu Apr 21 16:42:06 2011 -0700 @@ -117,7 +117,7 @@ { typedef IDirect3D9 * WINAPI FnDirect3DCreate9(UINT SDKVersion); - hLibD3D9 = ::LoadLibrary(TEXT("d3d9.dll")); + hLibD3D9 = JDK_LoadSystemLibrary("d3d9.dll"); if (hLibD3D9 == NULL) { J2dRlsTraceLn(J2D_TRACE_ERROR, "InitD3D: no d3d9.dll"); return E_FAIL;
--- a/src/windows/native/sun/java2d/opengl/OGLFuncs_md.h Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/native/sun/java2d/opengl/OGLFuncs_md.h Thu Apr 21 16:42:06 2011 -0700 @@ -29,6 +29,7 @@ #include <windows.h> #include "J2D_GL/wglext.h" #include "OGLFuncMacros.h" +#include <jdk_util.h> /** * Core WGL functions @@ -60,7 +61,7 @@ #define OGL_LIB_IS_UNINITIALIZED() \ (OGL_LIB_HANDLE == 0) #define OGL_OPEN_LIB() \ - OGL_LIB_HANDLE = LoadLibrary(L"opengl32.dll") + OGL_LIB_HANDLE = JDK_LoadSystemLibrary("opengl32.dll") #define OGL_CLOSE_LIB() \ FreeLibrary(OGL_LIB_HANDLE) #define OGL_GET_PROC_ADDRESS(f) \
--- a/src/windows/native/sun/tools/attach/WindowsAttachProvider.c Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/native/sun/tools/attach/WindowsAttachProvider.c Thu Apr 21 16:42:06 2011 -0700 @@ -25,6 +25,7 @@ #include <windows.h> #include <stdlib.h> #include <string.h> +#include <Psapi.h> #include "jni.h" #include "jni_util.h" @@ -97,41 +98,6 @@ /* - * Process status helper library functions - */ -static BOOL (WINAPI *_EnumProcesses) (DWORD *, DWORD, DWORD *); -static BOOL (WINAPI *_EnumProcessModules)(HANDLE, HMODULE *, DWORD, LPDWORD); -static DWORD (WINAPI *_GetModuleBaseName) (HANDLE, HMODULE, LPTSTR, DWORD); - - -/* - * Class: sun_tools_attach_WindowsAttachProvider - * Method: initializeProcessStatusHelper - * Signature: ()V - */ -JNIEXPORT void JNICALL -Java_sun_tools_attach_WindowsAttachProvider_initializeProcessStatusHelper(JNIEnv *env, jclass cls) -{ - HINSTANCE psapi = LoadLibrary("PSAPI.DLL") ; - if (psapi != NULL) { - _EnumProcesses = (BOOL(WINAPI *)(DWORD *, DWORD, DWORD *)) - GetProcAddress(psapi, "EnumProcesses") ; - _EnumProcessModules = (BOOL(WINAPI *)(HANDLE, HMODULE *, DWORD, LPDWORD)) - GetProcAddress(psapi, "EnumProcessModules"); - _GetModuleBaseName = (DWORD(WINAPI *)(HANDLE, HMODULE, LPTSTR, DWORD)) - GetProcAddress(psapi, "GetModuleBaseNameA"); - } - - if ((_EnumProcesses == NULL) || - (_EnumProcessModules == NULL) || - (_GetModuleBaseName == NULL)) - { - JNU_ThrowInternalError(env, "Unable to initialize process status helper library"); - } -} - - -/* * Class: sun_tools_attach_WindowsAttachProvider * Method: enumProcesses * Signature: ([JI)I @@ -147,7 +113,7 @@ size = max * sizeof(DWORD); ptr = (DWORD*)malloc(size); if (ptr != NULL) { - BOOL res = (*_EnumProcesses)(ptr, size, &bytesReturned); + BOOL res = EnumProcesses(ptr, size, &bytesReturned); if (res != 0) { result = (jint)(bytesReturned / sizeof(DWORD)); (*env)->SetIntArrayRegion(env, arr, 0, (jsize)result, (jint*)ptr); @@ -192,13 +158,13 @@ size = 1024 * sizeof(HMODULE); ptr = (HMODULE*)malloc(size); if (ptr != NULL) { - BOOL res = (*_EnumProcessModules)(hProcess, ptr, size, &bytesReturned); + BOOL res = EnumProcessModules(hProcess, ptr, size, &bytesReturned); if (res != 0) { int count = bytesReturned / sizeof(HMODULE); int i = 0; while (i < count) { char base[256]; - BOOL res = (*_GetModuleBaseName)(hProcess, ptr[i], base, sizeof(base)); + BOOL res = GetModuleBaseName(hProcess, ptr[i], base, sizeof(base)); if (res != 0) { if (strcmp(base, lib) == 0) { result = JNI_TRUE;
--- a/src/windows/native/sun/tools/attach/WindowsVirtualMachine.c Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/native/sun/tools/attach/WindowsVirtualMachine.c Thu Apr 21 16:42:06 2011 -0700 @@ -32,13 +32,13 @@ /* kernel32 */ -typedef HINSTANCE (WINAPI* LoadLibraryFunc) (LPCTSTR); +typedef HINSTANCE (WINAPI* GetModuleHandleFunc) (LPCTSTR); typedef FARPROC (WINAPI* GetProcAddressFunc)(HMODULE, LPCSTR); /* only on Windows 64-bit or 32-bit application running under WOW64 */ typedef BOOL (WINAPI *IsWow64ProcessFunc) (HANDLE, PBOOL); -static LoadLibraryFunc _LoadLibrary; +static GetModuleHandleFunc _GetModuleHandle; static GetProcAddressFunc _GetProcAddress; static IsWow64ProcessFunc _IsWow64Process; @@ -70,7 +70,7 @@ #define MAX_PIPE_NAME_LENGTH 256 typedef struct { - LoadLibraryFunc _LoadLibrary; + GetModuleHandleFunc _GetModuleHandle; GetProcAddressFunc _GetProcAddress; char jvmLib[MAX_LIBNAME_LENGTH]; /* "jvm.dll" */ char func1[MAX_FUNC_LENGTH]; @@ -96,7 +96,7 @@ HINSTANCE h; EnqueueOperationFunc addr; - h = pData->_LoadLibrary(pData->jvmLib); + h = pData->_GetModuleHandle(pData->jvmLib); if (h == NULL) { return ERR_OPEN_JVM_FAIL; } @@ -131,15 +131,10 @@ JNIEXPORT void JNICALL Java_sun_tools_attach_WindowsVirtualMachine_init (JNIEnv *env, jclass cls) { - HINSTANCE h = LoadLibrary("kernel32"); - if (h != NULL) { - _LoadLibrary = (LoadLibraryFunc) GetProcAddress(h, "LoadLibraryA"); - _GetProcAddress = (GetProcAddressFunc)GetProcAddress(h, "GetProcAddress"); - _IsWow64Process = (IsWow64ProcessFunc)GetProcAddress(h, "IsWow64Process"); - } - if (_LoadLibrary == NULL || _GetProcAddress == NULL) { - JNU_ThrowInternalError(env, "Unable to get address of LoadLibraryA or GetProcAddress"); - } + // All following APIs exist on Windows XP with SP2/Windows Server 2008 + _GetModuleHandle = (GetModuleHandleFunc)GetModuleHandle; + _GetProcAddress = (GetProcAddressFunc)GetProcAddress; + _IsWow64Process = (IsWow64ProcessFunc)IsWow64Process; } @@ -375,7 +370,7 @@ /* * Setup data to copy to target process */ - data._LoadLibrary = _LoadLibrary; + data._GetModuleHandle = _GetModuleHandle; data._GetProcAddress = _GetProcAddress; strcpy(data.jvmLib, "jvm");
--- a/src/windows/native/sun/tracing/dtrace/jvm_symbols_md.c Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/native/sun/tracing/dtrace/jvm_symbols_md.c Thu Apr 21 16:42:06 2011 -0700 @@ -35,7 +35,7 @@ JvmSymbols* lookupJvmSymbols() { JvmSymbols* syms = (JvmSymbols*)malloc(sizeof(JvmSymbols)); if (syms != NULL) { - HINSTANCE jvm = LoadLibrary("jvm.dll"); + HINSTANCE jvm = GetModuleHandle("jvm.dll"); if (jvm == NULL) { free(syms); return NULL;
--- a/src/windows/native/sun/windows/DllUtil.cpp Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/native/sun/windows/DllUtil.cpp Thu Apr 21 16:42:06 2011 -0700 @@ -25,6 +25,7 @@ #include "DllUtil.h" +#include <jdk_util.h> // Disable warning about using this in the initializer list. #pragma warning( disable : 4355) @@ -40,7 +41,7 @@ HMODULE DllUtil::GetModule() { if (!module) { - module = ::LoadLibrary(name); + module = JDK_LoadSystemLibrary(name); } return module; } @@ -60,7 +61,7 @@ } DwmAPI::DwmAPI() : - DllUtil(_T("DWMAPI.DLL")), + DllUtil("DWMAPI.DLL"), DwmIsCompositionEnabledFunction((DllUtil*)this, "DwmIsCompositionEnabled"), DwmGetWindowAttributeFunction((DllUtil*)this, "DwmGetWindowAttribute") {
--- a/src/windows/native/sun/windows/DllUtil.h Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/native/sun/windows/DllUtil.h Thu Apr 21 16:42:06 2011 -0700 @@ -43,7 +43,7 @@ FARPROC GetProcAddress(LPCSTR name); protected: - DllUtil(const TCHAR * name) : name(name), module(NULL) {} + DllUtil(const char * name) : name(name), module(NULL) {} virtual ~DllUtil(); HMODULE GetModule(); @@ -68,7 +68,7 @@ }; private: - const TCHAR * const name; + const char * const name; HMODULE module; };
--- a/src/windows/native/sun/windows/ShellFolder2.cpp Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/native/sun/windows/ShellFolder2.cpp Thu Apr 21 16:42:06 2011 -0700 @@ -120,15 +120,15 @@ return TRUE; } // Load libraries - libShell32 = LoadLibrary(TEXT("shell32.dll")); + libShell32 = JDK_LoadSystemLibrary("shell32.dll"); if (libShell32 == NULL) { return FALSE; } - libUser32 = LoadLibrary(TEXT("user32.dll")); + libUser32 = JDK_LoadSystemLibrary("user32.dll"); if (libUser32 == NULL) { return FALSE; } - libComCtl32 = LoadLibrary(TEXT("comctl32.dll")); + libComCtl32 = JDK_LoadSystemLibrary("comctl32.dll"); if (libComCtl32 == NULL) { return FALSE; } @@ -1021,7 +1021,8 @@ (JNIEnv* env, jclass cls, jstring libName, jint iconID, jint cxDesired, jint cyDesired, jboolean useVGAColors) { - HINSTANCE libHandle = LoadLibrary(JNU_GetStringPlatformChars(env, libName, NULL)); + const char *pLibName = env->GetStringUTFChars(libName, NULL); + HINSTANCE libHandle = (HINSTANCE)JDK_LoadSystemLibrary(pLibName); if (libHandle != NULL) { UINT fuLoad = (useVGAColors && !IS_WINXP) ? LR_VGACOLOR : 0; return ptr_to_jlong(LoadImage(libHandle, MAKEINTRESOURCE(iconID),
--- a/src/windows/native/sun/windows/ThemeReader.cpp Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/native/sun/windows/ThemeReader.cpp Thu Apr 21 16:42:06 2011 -0700 @@ -150,7 +150,7 @@ BOOL InitThemes() { static HMODULE hModThemes = NULL; - hModThemes = LoadLibrary(TEXT("UXTHEME.DLL")); + hModThemes = JDK_LoadSystemLibrary("UXTHEME.DLL"); DTRACE_PRINTLN1("InitThemes hModThemes = %x\n", hModThemes); if(hModThemes) { DTRACE_PRINTLN("Loaded UxTheme.dll\n");
--- a/src/windows/native/sun/windows/awt_FileDialog.cpp Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/native/sun/windows/awt_FileDialog.cpp Thu Apr 21 16:42:06 2011 -0700 @@ -285,7 +285,7 @@ file = (jstring)env->GetObjectField(target, AwtFileDialog::fileID); if (file != NULL) { LPCTSTR tmp = JNU_GetStringPlatformChars(env, file, NULL); - _tcscpy(fileBuffer, tmp); + _tcsncpy(fileBuffer, tmp, bufferLimit - 2); // the fileBuffer is double null terminated string JNU_ReleaseStringPlatformChars(env, file, tmp); } else { fileBuffer[0] = _T('\0');
--- a/src/windows/native/sun/windows/awt_Mlib.cpp Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/native/sun/windows/awt_Mlib.cpp Thu Apr 21 16:42:06 2011 -0700 @@ -43,12 +43,13 @@ mlibSysFnS_t tempSysFns; mlib_status ret = MLIB_SUCCESS; - /* Try to load library. Routine should find the library successfully - * because this library is already loaded to the process space by - * the System.loadLibrary() call. Here we just need to get handle to - * initialize the pointers to required mlib routines. + /* Try to receive handle for the library. Routine should find + * the library successfully because this library is already + * loaded to the process space by the System.loadLibrary() call. + * Here we just need to get handle to initialize the pointers to + * required mlib routines. */ - hDLL = ::LoadLibrary(TEXT("mlib_image.dll")); + hDLL = ::GetModuleHandle(TEXT("mlib_image.dll")); if (hDLL == NULL) { return MLIB_FAILURE; @@ -94,9 +95,6 @@ i++; } - if (ret != MLIB_SUCCESS) { - ::FreeLibrary(hDLL); - } return ret; }
--- a/src/windows/native/sun/windows/awt_TextArea.cpp Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/native/sun/windows/awt_TextArea.cpp Thu Apr 21 16:42:06 2011 -0700 @@ -77,7 +77,7 @@ LPCTSTR AwtTextArea::GetClassName() { static BOOL richedLibraryLoaded = FALSE; if (!richedLibraryLoaded) { - ::LoadLibrary(TEXT("RICHED20.DLL")); + JDK_LoadSystemLibrary("RICHED20.DLL"); richedLibraryLoaded = TRUE; } return RICHEDIT_CLASS;
--- a/src/windows/native/sun/windows/awt_TrayIcon.cpp Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/native/sun/windows/awt_TrayIcon.cpp Thu Apr 21 16:42:06 2011 -0700 @@ -185,7 +185,7 @@ int shellVersion = 5; // WIN_2000 // MSDN: DllGetVersion should not be implicitly called, but rather // loaded using GetProcAddress - HMODULE hShell = LoadLibrary(TEXT("Shell32.dll")); + HMODULE hShell = JDK_LoadSystemLibrary("Shell32.dll"); if (hShell != NULL) { DLLGETVERSIONPROC proc = (DLLGETVERSIONPROC)GetProcAddress(hShell, "DllGetVersion"); if (proc != NULL) {
--- a/src/windows/native/sun/windows/awt_Win32GraphicsEnv.cpp Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/native/sun/windows/awt_Win32GraphicsEnv.cpp Thu Apr 21 16:42:06 2011 -0700 @@ -63,7 +63,7 @@ bAlreadySet = TRUE; - HMODULE hLibUser32Dll = ::LoadLibrary(TEXT("user32.dll")); + HMODULE hLibUser32Dll = JDK_LoadSystemLibrary("user32.dll"); if (hLibUser32Dll != NULL) { SetProcessDPIAwareFunc *lpSetProcessDPIAware =
--- a/src/windows/native/sun/windows/stdhdrs.h Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/native/sun/windows/stdhdrs.h Thu Apr 21 16:42:06 2011 -0700 @@ -47,6 +47,7 @@ // standard Java headers #include <jni.h> #include <jni_util.h> +#include <jdk_util.h> } // extern "C"
--- a/src/windows/npt/npt_md.h Thu Apr 21 15:33:10 2011 -0700 +++ b/src/windows/npt/npt_md.h Thu Apr 21 16:42:06 2011 -0700 @@ -47,7 +47,7 @@ _handle = NULL; \ *(pnpt) = NULL; \ buf[0] = 0; \ - jvm = LoadLibrary("jvm.dll"); \ + jvm = GetModuleHandle("jvm.dll"); \ if ( jvm == NULL ) NPT_ERROR("Cannot find jvm.dll"); \ GetModuleFileName(jvm, buf, FILENAME_MAX); \ lastSlash = strrchr(buf, '\\'); \
--- a/test/ProblemList.txt Thu Apr 21 15:33:10 2011 -0700 +++ b/test/ProblemList.txt Thu Apr 21 16:42:06 2011 -0700 @@ -288,12 +288,6 @@ # jdk_math -# Problems with rounding add failures on solaris-sparcv9 and -server -java/math/BigDecimal/AddTests.java solaris-sparcv9 - -# Should be samevm? But seems problematic with samevm on windows -java/math/BigInteger/ModPow65537.java generic-all - ############################################################################ # jdk_misc
--- a/test/com/sun/tools/attach/ApplicationSetup.sh Thu Apr 21 15:33:10 2011 -0700 +++ b/test/com/sun/tools/attach/ApplicationSetup.sh Thu Apr 21 16:42:06 2011 -0700 @@ -1,7 +1,7 @@ #!/bin/sh # -# Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. +# Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved. # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. # # This code is free software; you can redistribute it and/or modify it @@ -40,7 +40,8 @@ startApplication() { - ${JAVA} $1 $2 $3 -jar "${TESTCLASSES}"/Application.jar > ${OUTPUTFILE} & + # put all output from the app into ${OUTPUTFILE} + ${JAVA} $1 $2 $3 -jar "${TESTCLASSES}"/Application.jar > ${OUTPUTFILE} 2>&1 & pid="$!" # MKS creates an intermediate shell to launch ${JAVA} so
--- a/test/com/sun/tools/attach/BasicTests.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/com/sun/tools/attach/BasicTests.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -75,14 +75,23 @@ // Test 3 - load an "bad" agent (agentmain throws an exception) System.out.println(" - Test: Load a bad agent"); + System.out.println("INFO: This test will cause error messages " + + "to appear in the application log about SilverBullet.jar " + + "not being found and an agent failing to start."); try { vm.loadAgent(badagent); + throw new RuntimeException( + "AgentInitializationException not thrown as expected!"); } catch (AgentInitializationException x) { - System.out.println(" - AgentInitializationException throws as expected!"); + System.out.println( + " - AgentInitializationException thrown as expected!"); } // Test 4 - detach from the VM and attempt a load (should throw IOE) System.out.println(" - Test: Detach from VM"); + System.out.println("INFO: This test will cause error messages " + + "to appear in the application log about a BadAgent including " + + "a RuntimeException and an InvocationTargetException."); vm.detach(); try { vm.loadAgent(agent);
--- a/test/com/sun/tools/attach/BasicTests.sh Thu Apr 21 15:33:10 2011 -0700 +++ b/test/com/sun/tools/attach/BasicTests.sh Thu Apr 21 16:42:06 2011 -0700 @@ -1,7 +1,7 @@ #!/bin/sh # -# Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. +# Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved. # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. # # This code is free software; you can redistribute it and/or modify it @@ -39,11 +39,9 @@ # Windows 2000 is a problem here, so we skip it, see 6962615 osrev=`uname -a` -if [ "`echo ${osrev} | grep 'CYGWIN'`" != "" ] ; then - if [ "`echo ${osrev} | grep '5.0'`" != "" ] ; then - echo "Treating as a pass, not testing Windows 2000" - exit 0 - fi +if [ "`echo ${osrev} | grep 'CYGWIN[^ ]*-5\.0'`" != "" ] ; then + echo "Treating as a pass, not testing Windows 2000" + exit 0 fi if [ "`echo ${osrev} | grep 'Windows'`" != "" ] ; then if [ "`echo ${osrev} | grep '5 00'`" != "" ] ; then @@ -58,7 +56,7 @@ startApplication -Dattach.test=true # pid = process-id, port = shutdown port - + failures=0 echo "Running tests ..." @@ -69,6 +67,18 @@ stopApplication $port +# Add these info messages to $OUTPUTFILE just in case someone +# looks at it and wonders about the failures. We have to do +# this after the application is stopped because it is writing +# to $OUTPUTFILE. +( +echo "" +echo "INFO: Test 2 will cause error messages about SilverBullet.jar" \ + "and an agent failing to start." +echo "INFO: Test 3 will cause error messages about BadAgent" \ + "including a RuntimeException and an InvocationTargetException." +) >> ${OUTPUTFILE} + if [ $failures = 0 ]; then echo "All tests passed."; else echo "$failures test(s) failed:"; cat ${OUTPUTFILE};
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/java/awt/image/BufferedImage/TinyScale.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,68 @@ +/* + * @test %W% %E% + * @bug 7016495 + * @summary Test tiny scales of BufferedImage + */ + +import java.awt.*; +import java.awt.geom.*; +import java.awt.image.*; + +public class TinyScale { + static double tinyscales[] = { + 1E-0, + 1E-1, + 1E-2, + 1E-3, + 1E-4, + 1E-5, + 1E-6, + 1E-7, + 1E-8, + 1E-9, + 1E-10, + 1E-11, + 1E-12, + 1E-13, + 1E-14, + 1E-15, + 1E-16, + 1E-17, + 1E-18, + 1E-19, + 1E-20, + 1E-21, + 1E-22, + 1E-23, + 1E-24, + 1E-25, + 1E-26, + 1E-27, + 1E-28, + 1E-29, + }; + + static void test(BufferedImage rendImg, BufferedImage drawImg, double s) { + Graphics2D g = drawImg.createGraphics(); + g.transform(new AffineTransform(s, 0.0, -1.0, 1.0, 0.0, 0.0)); + g.drawImage(rendImg, + -rendImg.getWidth() / 2, + -rendImg.getHeight() / 2, + null); + g.drawImage(rendImg, 0, 0, null); + g.dispose(); + } + + public static void main(String[] args) { + BufferedImage rendImg = + new BufferedImage(100, 100, BufferedImage.TYPE_3BYTE_BGR); + BufferedImage drawImg = + new BufferedImage(100, 100, BufferedImage.TYPE_INT_ARGB); + for (double s: tinyscales) { + test(rendImg, drawImg, s); + for (int i = 0; args.length > 0 && i < 10; i++) { + test(rendImg, drawImg, Math.random()*s); + } + } + } +}
--- a/test/java/lang/Character/CheckScript.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/lang/Character/CheckScript.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,34 +1,58 @@ + +/* + * Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + /** * @test - * @bug 6945564 6959267 + * @bug 6945564 6959267 7033561 * @summary Check that the j.l.Character.UnicodeScript */ import java.io.*; -import java.lang.reflect.*; import java.util.*; import java.util.regex.*; import java.lang.Character.UnicodeScript; public class CheckScript { - static BufferedReader open(String[] args) throws FileNotFoundException { + public static void main(String[] args) throws Exception { + File fScripts; + File fAliases; if (args.length == 0) { - return new BufferedReader(new FileReader(new File(System.getProperty("test.src", "."), "Scripts.txt"))); - } else if (args.length == 1) { - return new BufferedReader(new FileReader(args[0])); + fScripts = new File(System.getProperty("test.src", "."), "Scripts.txt"); + fAliases = new File(System.getProperty("test.src", "."), "PropertyValueAliases.txt"); + } else if (args.length == 2) { + fScripts = new File(args[0]); + fAliases = new File(args[1]); } else { - System.out.println("java CharacterScript Scripts.txt"); + System.out.println("java CharacterScript Scripts.txt PropertyValueAliases.txt"); throw new RuntimeException("Datafile name should be specified."); } - } - - public static void main(String[] args) throws Exception { Matcher m = Pattern.compile("(\\p{XDigit}+)(?:\\.{2}(\\p{XDigit}+))?\\s+;\\s+(\\w+)\\s+#.*").matcher(""); String line = null; HashMap<String,ArrayList<Integer>> scripts = new HashMap<>(); - try (BufferedReader sbfr = open(args)) { + try (BufferedReader sbfr = new BufferedReader(new FileReader(fScripts))) { while ((line = sbfr.readLine()) != null) { if (line.length() <= 1 || line.charAt(0) == '#') { continue; @@ -107,5 +131,29 @@ } } } + // check all aliases + m = Pattern.compile("sc\\s*;\\s*(\\p{Alpha}{4})\\s*;\\s*([\\p{Alpha}|_]+)\\s*.*").matcher(""); + line = null; + try (BufferedReader sbfr = new BufferedReader(new FileReader(fAliases))) { + while ((line = sbfr.readLine()) != null) { + if (line.length() <= 1 || line.charAt(0) == '#') { + continue; + } + m.reset(line); + if (m.matches()) { + String alias = m.group(1); + String name = m.group(2); + // HRKT -> Katakana_Or_Hiragana not supported + if ("HRKT".equals(alias.toUpperCase(Locale.ENGLISH))) + continue; + if (Character.UnicodeScript.forName(alias) != + Character.UnicodeScript.forName(name)) { + throw new RuntimeException( + "UnicodeScript failed: alias<" + alias + + "> does not map to <" + name + ">"); + } + } + } + } } }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/java/lang/Character/PropertyValueAliases.txt Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,1178 @@ +# PropertyValueAliases-6.0.0.txt +# Date: 2010-07-17, 22:44:06 GMT [MD] +# +# Unicode Character Database +# Copyright (c) 1991-2010 Unicode, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html +# For documentation, see http://www.unicode.org/reports/tr44/ +# +# This file contains aliases for property values used in the UCD. +# These names can be used for XML formats of UCD data, for regular-expression +# property tests, and other programmatic textual descriptions of Unicode data. +# For information on which properties are normative, see UCD.html. +# +# The names may be translated in appropriate environments, and additional +# aliases may be useful. +# +# FORMAT +# +# Each line describes a property value name. +# This consists of three or more fields, separated by semicolons. +# +# First Field: The first field describes the property for which that +# property value name is used. +# +# Second Field: The second field is an abbreviated name. +# If there is no abbreviated name available, the field is marked with "n/a". +# +# Third Field: The third field is a long name. +# +# In the case of ccc, there are 4 fields. The second field is numeric, third +# is abbreviated, and fourth is long. +# +# The above are the preferred aliases. Other aliases may be listed in additional fields. +# +# Loose matching should be applied to all property names and property values, with +# the exception of String Property values. With loose matching of property names and +# values, the case distinctions, whitespace, and '_' are ignored. For Numeric Property +# values, numeric equivalencies are applied: thus "01.00" is equivalent to "1". +# +# NOTE: Property value names are NOT unique across properties. For example: +# +# AL means Arabic Letter for the Bidi_Class property, and +# AL means Above_Left for the Combining_Class property, and +# AL means Alphabetic for the Line_Break property. +# +# In addition, some property names may be the same as some property value names. +# For example: +# +# sc means the Script property, and +# Sc means the General_Category property value Currency_Symbol (Sc) +# +# The combination of property value and property name is, however, unique. +# +# For more information, see UTS #18: Unicode Regular Expressions +# ================================================ + + +# ASCII_Hex_Digit (AHex) + +AHex; N ; No ; F ; False +AHex; Y ; Yes ; T ; True + +# Age (age) + +age; n/a ; 1.1 +age; n/a ; 2.0 +age; n/a ; 2.1 +age; n/a ; 3.0 +age; n/a ; 3.1 +age; n/a ; 3.2 +age; n/a ; 4.0 +age; n/a ; 4.1 +age; n/a ; 5.0 +age; n/a ; 5.1 +age; n/a ; 5.2 +age; n/a ; 6.0 +age; n/a ; unassigned + +# Alphabetic (Alpha) + +Alpha; N ; No ; F ; False +Alpha; Y ; Yes ; T ; True + +# Bidi_Class (bc) + +bc ; AL ; Arabic_Letter +bc ; AN ; Arabic_Number +bc ; B ; Paragraph_Separator +bc ; BN ; Boundary_Neutral +bc ; CS ; Common_Separator +bc ; EN ; European_Number +bc ; ES ; European_Separator +bc ; ET ; European_Terminator +bc ; L ; Left_To_Right +bc ; LRE ; Left_To_Right_Embedding +bc ; LRO ; Left_To_Right_Override +bc ; NSM ; Nonspacing_Mark +bc ; ON ; Other_Neutral +bc ; PDF ; Pop_Directional_Format +bc ; R ; Right_To_Left +bc ; RLE ; Right_To_Left_Embedding +bc ; RLO ; Right_To_Left_Override +bc ; S ; Segment_Separator +bc ; WS ; White_Space + +# Bidi_Control (Bidi_C) + +Bidi_C; N ; No ; F ; False +Bidi_C; Y ; Yes ; T ; True + +# Bidi_Mirrored (Bidi_M) + +Bidi_M; N ; No ; F ; False +Bidi_M; Y ; Yes ; T ; True + +# Bidi_Mirroring_Glyph (bmg) + +# @missing: 0000..10FFFF; Bidi_Mirroring_Glyph; <none> + +# Block (blk) + +blk; n/a ; Aegean_Numbers +blk; n/a ; Alchemical_Symbols +blk; n/a ; Alphabetic_Presentation_Forms +blk; n/a ; Ancient_Greek_Musical_Notation +blk; n/a ; Ancient_Greek_Numbers +blk; n/a ; Ancient_Symbols +blk; n/a ; Arabic +blk; n/a ; Arabic_Presentation_Forms_A ; Arabic_Presentation_Forms-A +blk; n/a ; Arabic_Presentation_Forms_B +blk; n/a ; Arabic_Supplement +blk; n/a ; Armenian +blk; n/a ; Arrows +blk; n/a ; Avestan +blk; n/a ; Balinese +blk; n/a ; Bamum +blk; n/a ; Bamum_Supplement +blk; n/a ; Basic_Latin ; ASCII +blk; n/a ; Batak +blk; n/a ; Bengali +blk; n/a ; Block_Elements +blk; n/a ; Bopomofo +blk; n/a ; Bopomofo_Extended +blk; n/a ; Box_Drawing +blk; n/a ; Brahmi +blk; n/a ; Braille_Patterns +blk; n/a ; Buginese +blk; n/a ; Buhid +blk; n/a ; Byzantine_Musical_Symbols +blk; n/a ; Carian +blk; n/a ; Cham +blk; n/a ; Cherokee +blk; n/a ; CJK_Compatibility +blk; n/a ; CJK_Compatibility_Forms +blk; n/a ; CJK_Compatibility_Ideographs +blk; n/a ; CJK_Compatibility_Ideographs_Supplement +blk; n/a ; CJK_Radicals_Supplement +blk; n/a ; CJK_Strokes +blk; n/a ; CJK_Symbols_And_Punctuation +blk; n/a ; CJK_Unified_Ideographs +blk; n/a ; CJK_Unified_Ideographs_Extension_A +blk; n/a ; CJK_Unified_Ideographs_Extension_B +blk; n/a ; CJK_Unified_Ideographs_Extension_C +blk; n/a ; CJK_Unified_Ideographs_Extension_D +blk; n/a ; Combining_Diacritical_Marks +blk; n/a ; Combining_Diacritical_Marks_For_Symbols; Combining_Marks_For_Symbols +blk; n/a ; Combining_Diacritical_Marks_Supplement +blk; n/a ; Combining_Half_Marks +blk; n/a ; Common_Indic_Number_Forms +blk; n/a ; Control_Pictures +blk; n/a ; Coptic +blk; n/a ; Counting_Rod_Numerals +blk; n/a ; Cuneiform +blk; n/a ; Cuneiform_Numbers_And_Punctuation +blk; n/a ; Currency_Symbols +blk; n/a ; Cypriot_Syllabary +blk; n/a ; Cyrillic +blk; n/a ; Cyrillic_Extended_A +blk; n/a ; Cyrillic_Extended_B +blk; n/a ; Cyrillic_Supplement ; Cyrillic_Supplementary +blk; n/a ; Deseret +blk; n/a ; Devanagari +blk; n/a ; Devanagari_Extended +blk; n/a ; Dingbats +blk; n/a ; Domino_Tiles +blk; n/a ; Egyptian_Hieroglyphs +blk; n/a ; Emoticons +blk; n/a ; Enclosed_Alphanumeric_Supplement +blk; n/a ; Enclosed_Alphanumerics +blk; n/a ; Enclosed_CJK_Letters_And_Months +blk; n/a ; Enclosed_Ideographic_Supplement +blk; n/a ; Ethiopic +blk; n/a ; Ethiopic_Extended +blk; n/a ; Ethiopic_Extended_A +blk; n/a ; Ethiopic_Supplement +blk; n/a ; General_Punctuation +blk; n/a ; Geometric_Shapes +blk; n/a ; Georgian +blk; n/a ; Georgian_Supplement +blk; n/a ; Glagolitic +blk; n/a ; Gothic +blk; n/a ; Greek_And_Coptic ; Greek +blk; n/a ; Greek_Extended +blk; n/a ; Gujarati +blk; n/a ; Gurmukhi +blk; n/a ; Halfwidth_And_Fullwidth_Forms +blk; n/a ; Hangul_Compatibility_Jamo +blk; n/a ; Hangul_Jamo +blk; n/a ; Hangul_Jamo_Extended_A +blk; n/a ; Hangul_Jamo_Extended_B +blk; n/a ; Hangul_Syllables +blk; n/a ; Hanunoo +blk; n/a ; Hebrew +blk; n/a ; High_Private_Use_Surrogates +blk; n/a ; High_Surrogates +blk; n/a ; Hiragana +blk; n/a ; Ideographic_Description_Characters +blk; n/a ; Imperial_Aramaic +blk; n/a ; Inscriptional_Pahlavi +blk; n/a ; Inscriptional_Parthian +blk; n/a ; IPA_Extensions +blk; n/a ; Javanese +blk; n/a ; Kaithi +blk; n/a ; Kana_Supplement +blk; n/a ; Kanbun +blk; n/a ; Kangxi_Radicals +blk; n/a ; Kannada +blk; n/a ; Katakana +blk; n/a ; Katakana_Phonetic_Extensions +blk; n/a ; Kayah_Li +blk; n/a ; Kharoshthi +blk; n/a ; Khmer +blk; n/a ; Khmer_Symbols +blk; n/a ; Lao +blk; n/a ; Latin_1_Supplement ; Latin_1 +blk; n/a ; Latin_Extended_A +blk; n/a ; Latin_Extended_Additional +blk; n/a ; Latin_Extended_B +blk; n/a ; Latin_Extended_C +blk; n/a ; Latin_Extended_D +blk; n/a ; Lepcha +blk; n/a ; Letterlike_Symbols +blk; n/a ; Limbu +blk; n/a ; Linear_B_Ideograms +blk; n/a ; Linear_B_Syllabary +blk; n/a ; Lisu +blk; n/a ; Low_Surrogates +blk; n/a ; Lycian +blk; n/a ; Lydian +blk; n/a ; Mahjong_Tiles +blk; n/a ; Malayalam +blk; n/a ; Mandaic +blk; n/a ; Mathematical_Alphanumeric_Symbols +blk; n/a ; Mathematical_Operators +blk; n/a ; Meetei_Mayek +blk; n/a ; Miscellaneous_Mathematical_Symbols_A +blk; n/a ; Miscellaneous_Mathematical_Symbols_B +blk; n/a ; Miscellaneous_Symbols +blk; n/a ; Miscellaneous_Symbols_And_Arrows +blk; n/a ; Miscellaneous_Symbols_And_Pictographs +blk; n/a ; Miscellaneous_Technical +blk; n/a ; Modifier_Tone_Letters +blk; n/a ; Mongolian +blk; n/a ; Musical_Symbols +blk; n/a ; Myanmar +blk; n/a ; Myanmar_Extended_A +blk; n/a ; New_Tai_Lue +blk; n/a ; NKo +blk; n/a ; No_Block +blk; n/a ; Number_Forms +blk; n/a ; Ogham +blk; n/a ; Ol_Chiki +blk; n/a ; Old_Italic +blk; n/a ; Old_Persian +blk; n/a ; Old_South_Arabian +blk; n/a ; Old_Turkic +blk; n/a ; Optical_Character_Recognition +blk; n/a ; Oriya +blk; n/a ; Osmanya +blk; n/a ; Phags_Pa +blk; n/a ; Phaistos_Disc +blk; n/a ; Phoenician +blk; n/a ; Phonetic_Extensions +blk; n/a ; Phonetic_Extensions_Supplement +blk; n/a ; Playing_Cards +blk; n/a ; Private_Use_Area ; Private_Use +blk; n/a ; Rejang +blk; n/a ; Rumi_Numeral_Symbols +blk; n/a ; Runic +blk; n/a ; Samaritan +blk; n/a ; Saurashtra +blk; n/a ; Shavian +blk; n/a ; Sinhala +blk; n/a ; Small_Form_Variants +blk; n/a ; Spacing_Modifier_Letters +blk; n/a ; Specials +blk; n/a ; Sundanese +blk; n/a ; Superscripts_And_Subscripts +blk; n/a ; Supplemental_Arrows_A +blk; n/a ; Supplemental_Arrows_B +blk; n/a ; Supplemental_Mathematical_Operators +blk; n/a ; Supplemental_Punctuation +blk; n/a ; Supplementary_Private_Use_Area_A +blk; n/a ; Supplementary_Private_Use_Area_B +blk; n/a ; Syloti_Nagri +blk; n/a ; Syriac +blk; n/a ; Tagalog +blk; n/a ; Tagbanwa +blk; n/a ; Tags +blk; n/a ; Tai_Le +blk; n/a ; Tai_Tham +blk; n/a ; Tai_Viet +blk; n/a ; Tai_Xuan_Jing_Symbols +blk; n/a ; Tamil +blk; n/a ; Telugu +blk; n/a ; Thaana +blk; n/a ; Thai +blk; n/a ; Tibetan +blk; n/a ; Tifinagh +blk; n/a ; Transport_And_Map_Symbols +blk; n/a ; Ugaritic +blk; n/a ; Unified_Canadian_Aboriginal_Syllabics; Canadian_Syllabics +blk; n/a ; Unified_Canadian_Aboriginal_Syllabics_Extended +blk; n/a ; Vai +blk; n/a ; Variation_Selectors +blk; n/a ; Variation_Selectors_Supplement +blk; n/a ; Vedic_Extensions +blk; n/a ; Vertical_Forms +blk; n/a ; Yi_Radicals +blk; n/a ; Yi_Syllables +blk; n/a ; Yijing_Hexagram_Symbols + +# Canonical_Combining_Class (ccc) + +ccc; 0; NR ; Not_Reordered +ccc; 1; OV ; Overlay +ccc; 7; NK ; Nukta +ccc; 8; KV ; Kana_Voicing +ccc; 9; VR ; Virama +ccc; 200; ATBL ; Attached_Below_Left +ccc; 202; ATB ; Attached_Below +ccc; 214; ATA ; Attached_Above +ccc; 216; ATAR ; Attached_Above_Right +ccc; 218; BL ; Below_Left +ccc; 220; B ; Below +ccc; 222; BR ; Below_Right +ccc; 224; L ; Left +ccc; 226; R ; Right +ccc; 228; AL ; Above_Left +ccc; 230; A ; Above +ccc; 232; AR ; Above_Right +ccc; 233; DB ; Double_Below +ccc; 234; DA ; Double_Above +ccc; 240; IS ; Iota_Subscript + +# Case_Folding (cf) + +# @missing: 0000..10FFFF; Case_Folding; <code point> + +# Case_Ignorable (CI) + +CI ; N ; No ; F ; False +CI ; Y ; Yes ; T ; True + +# Cased (Cased) + +Cased; N ; No ; F ; False +Cased; Y ; Yes ; T ; True + +# Changes_When_Casefolded (CWCF) + +CWCF; N ; No ; F ; False +CWCF; Y ; Yes ; T ; True + +# Changes_When_Casemapped (CWCM) + +CWCM; N ; No ; F ; False +CWCM; Y ; Yes ; T ; True + +# Changes_When_Lowercased (CWL) + +CWL; N ; No ; F ; False +CWL; Y ; Yes ; T ; True + +# Changes_When_NFKC_Casefolded (CWKCF) + +CWKCF; N ; No ; F ; False +CWKCF; Y ; Yes ; T ; True + +# Changes_When_Titlecased (CWT) + +CWT; N ; No ; F ; False +CWT; Y ; Yes ; T ; True + +# Changes_When_Uppercased (CWU) + +CWU; N ; No ; F ; False +CWU; Y ; Yes ; T ; True + +# Composition_Exclusion (CE) + +CE ; N ; No ; F ; False +CE ; Y ; Yes ; T ; True + +# Dash (Dash) + +Dash; N ; No ; F ; False +Dash; Y ; Yes ; T ; True + +# Decomposition_Mapping (dm) + +# @missing: 0000..10FFFF; Decomposition_Mapping; <code point> + +# Decomposition_Type (dt) + +dt ; Can ; Canonical ; can +dt ; Com ; Compat ; com +dt ; Enc ; Circle ; enc +dt ; Fin ; Final ; fin +dt ; Font ; font +dt ; Fra ; Fraction ; fra +dt ; Init ; Initial ; init +dt ; Iso ; Isolated ; iso +dt ; Med ; Medial ; med +dt ; Nar ; Narrow ; nar +dt ; Nb ; Nobreak ; nb +dt ; None ; none +dt ; Sml ; Small ; sml +dt ; Sqr ; Square ; sqr +dt ; Sub ; sub +dt ; Sup ; Super ; sup +dt ; Vert ; Vertical ; vert +dt ; Wide ; wide + +# Default_Ignorable_Code_Point (DI) + +DI ; N ; No ; F ; False +DI ; Y ; Yes ; T ; True + +# Deprecated (Dep) + +Dep; N ; No ; F ; False +Dep; Y ; Yes ; T ; True + +# Diacritic (Dia) + +Dia; N ; No ; F ; False +Dia; Y ; Yes ; T ; True + +# East_Asian_Width (ea) + +ea ; A ; Ambiguous +ea ; F ; Fullwidth +ea ; H ; Halfwidth +ea ; N ; Neutral +ea ; Na ; Narrow +ea ; W ; Wide + +# Expands_On_NFC (XO_NFC) + +XO_NFC; N ; No ; F ; False +XO_NFC; Y ; Yes ; T ; True + +# Expands_On_NFD (XO_NFD) + +XO_NFD; N ; No ; F ; False +XO_NFD; Y ; Yes ; T ; True + +# Expands_On_NFKC (XO_NFKC) + +XO_NFKC; N ; No ; F ; False +XO_NFKC; Y ; Yes ; T ; True + +# Expands_On_NFKD (XO_NFKD) + +XO_NFKD; N ; No ; F ; False +XO_NFKD; Y ; Yes ; T ; True + +# Extender (Ext) + +Ext; N ; No ; F ; False +Ext; Y ; Yes ; T ; True + +# FC_NFKC_Closure (FC_NFKC) + +# @missing: 0000..10FFFF; FC_NFKC_Closure; <code point> + +# Full_Composition_Exclusion (Comp_Ex) + +Comp_Ex; N ; No ; F ; False +Comp_Ex; Y ; Yes ; T ; True + +# General_Category (gc) + +gc ; C ; Other # Cc | Cf | Cn | Co | Cs +gc ; Cc ; Control ; cntrl +gc ; Cf ; Format +gc ; Cn ; Unassigned +gc ; Co ; Private_Use +gc ; Cs ; Surrogate +gc ; L ; Letter # Ll | Lm | Lo | Lt | Lu +gc ; LC ; Cased_Letter # Ll | Lt | Lu +gc ; Ll ; Lowercase_Letter +gc ; Lm ; Modifier_Letter +gc ; Lo ; Other_Letter +gc ; Lt ; Titlecase_Letter +gc ; Lu ; Uppercase_Letter +gc ; M ; Mark # Mc | Me | Mn +gc ; Mc ; Spacing_Mark +gc ; Me ; Enclosing_Mark +gc ; Mn ; Nonspacing_Mark +gc ; N ; Number # Nd | Nl | No +gc ; Nd ; Decimal_Number ; digit +gc ; Nl ; Letter_Number +gc ; No ; Other_Number +gc ; P ; Punctuation ; punct # Pc | Pd | Pe | Pf | Pi | Po | Ps +gc ; Pc ; Connector_Punctuation +gc ; Pd ; Dash_Punctuation +gc ; Pe ; Close_Punctuation +gc ; Pf ; Final_Punctuation +gc ; Pi ; Initial_Punctuation +gc ; Po ; Other_Punctuation +gc ; Ps ; Open_Punctuation +gc ; S ; Symbol # Sc | Sk | Sm | So +gc ; Sc ; Currency_Symbol +gc ; Sk ; Modifier_Symbol +gc ; Sm ; Math_Symbol +gc ; So ; Other_Symbol +gc ; Z ; Separator # Zl | Zp | Zs +gc ; Zl ; Line_Separator +gc ; Zp ; Paragraph_Separator +gc ; Zs ; Space_Separator + +# Grapheme_Base (Gr_Base) + +Gr_Base; N ; No ; F ; False +Gr_Base; Y ; Yes ; T ; True + +# Grapheme_Cluster_Break (GCB) + +GCB; CN ; Control +GCB; CR ; CR +GCB; EX ; Extend +GCB; L ; L +GCB; LF ; LF +GCB; LV ; LV +GCB; LVT ; LVT +GCB; PP ; Prepend +GCB; SM ; SpacingMark +GCB; T ; T +GCB; V ; V +GCB; XX ; Other + +# Grapheme_Extend (Gr_Ext) + +Gr_Ext; N ; No ; F ; False +Gr_Ext; Y ; Yes ; T ; True + +# Grapheme_Link (Gr_Link) + +Gr_Link; N ; No ; F ; False +Gr_Link; Y ; Yes ; T ; True + +# Hangul_Syllable_Type (hst) + +hst; L ; Leading_Jamo +hst; LV ; LV_Syllable +hst; LVT ; LVT_Syllable +hst; NA ; Not_Applicable +hst; T ; Trailing_Jamo +hst; V ; Vowel_Jamo + +# Hex_Digit (Hex) + +Hex; N ; No ; F ; False +Hex; Y ; Yes ; T ; True + +# Hyphen (Hyphen) + +Hyphen; N ; No ; F ; False +Hyphen; Y ; Yes ; T ; True + +# IDS_Binary_Operator (IDSB) + +IDSB; N ; No ; F ; False +IDSB; Y ; Yes ; T ; True + +# IDS_Trinary_Operator (IDST) + +IDST; N ; No ; F ; False +IDST; Y ; Yes ; T ; True + +# ID_Continue (IDC) + +IDC; N ; No ; F ; False +IDC; Y ; Yes ; T ; True + +# ID_Start (IDS) + +IDS; N ; No ; F ; False +IDS; Y ; Yes ; T ; True + +# ISO_Comment (isc) + +# @missing: 0000..10FFFF; ISO_Comment; <none> + +# Ideographic (Ideo) + +Ideo; N ; No ; F ; False +Ideo; Y ; Yes ; T ; True + +# Jamo_Short_Name (JSN) + +# @missing: 0000..10FFFF; Jamo_Short_Name; <none> +JSN; A ; A +JSN; AE ; AE +JSN; B ; B +JSN; BB ; BB +JSN; BS ; BS +JSN; C ; C +JSN; D ; D +JSN; DD ; DD +JSN; E ; E +JSN; EO ; EO +JSN; EU ; EU +JSN; G ; G +JSN; GG ; GG +JSN; GS ; GS +JSN; H ; H +JSN; I ; I +JSN; J ; J +JSN; JJ ; JJ +JSN; K ; K +JSN; L ; L +JSN; LB ; LB +JSN; LG ; LG +JSN; LH ; LH +JSN; LM ; LM +JSN; LP ; LP +JSN; LS ; LS +JSN; LT ; LT +JSN; M ; M +JSN; N ; N +JSN; NG ; NG +JSN; NH ; NH +JSN; NJ ; NJ +JSN; O ; O +JSN; OE ; OE +JSN; P ; P +JSN; R ; R +JSN; S ; S +JSN; SS ; SS +JSN; T ; T +JSN; U ; U +JSN; WA ; WA +JSN; WAE ; WAE +JSN; WE ; WE +JSN; WEO ; WEO +JSN; WI ; WI +JSN; YA ; YA +JSN; YAE ; YAE +JSN; YE ; YE +JSN; YEO ; YEO +JSN; YI ; YI +JSN; YO ; YO +JSN; YU ; YU + +# Join_Control (Join_C) + +Join_C; N ; No ; F ; False +Join_C; Y ; Yes ; T ; True + +# Joining_Group (jg) + +jg ; n/a ; Ain +jg ; n/a ; Alaph +jg ; n/a ; Alef +jg ; n/a ; Beh +jg ; n/a ; Beth +jg ; n/a ; Burushaski_Yeh_Barree +jg ; n/a ; Dal +jg ; n/a ; Dalath_Rish +jg ; n/a ; E +jg ; n/a ; Farsi_Yeh +jg ; n/a ; Fe +jg ; n/a ; Feh +jg ; n/a ; Final_Semkath +jg ; n/a ; Gaf +jg ; n/a ; Gamal +jg ; n/a ; Hah +jg ; n/a ; He +jg ; n/a ; Heh +jg ; n/a ; Heh_Goal +jg ; n/a ; Heth +jg ; n/a ; Kaf +jg ; n/a ; Kaph +jg ; n/a ; Khaph +jg ; n/a ; Knotted_Heh +jg ; n/a ; Lam +jg ; n/a ; Lamadh +jg ; n/a ; Meem +jg ; n/a ; Mim +jg ; n/a ; No_Joining_Group +jg ; n/a ; Noon +jg ; n/a ; Nun +jg ; n/a ; Nya +jg ; n/a ; Pe +jg ; n/a ; Qaf +jg ; n/a ; Qaph +jg ; n/a ; Reh +jg ; n/a ; Reversed_Pe +jg ; n/a ; Sad +jg ; n/a ; Sadhe +jg ; n/a ; Seen +jg ; n/a ; Semkath +jg ; n/a ; Shin +jg ; n/a ; Swash_Kaf +jg ; n/a ; Syriac_Waw +jg ; n/a ; Tah +jg ; n/a ; Taw +jg ; n/a ; Teh_Marbuta +jg ; n/a ; Teh_Marbuta_Goal ; Hamza_On_Heh_Goal +jg ; n/a ; Teth +jg ; n/a ; Waw +jg ; n/a ; Yeh +jg ; n/a ; Yeh_Barree +jg ; n/a ; Yeh_With_Tail +jg ; n/a ; Yudh +jg ; n/a ; Yudh_He +jg ; n/a ; Zain +jg ; n/a ; Zhain + +# Joining_Type (jt) + +jt ; C ; Join_Causing +jt ; D ; Dual_Joining +jt ; L ; Left_Joining +jt ; R ; Right_Joining +jt ; T ; Transparent +jt ; U ; Non_Joining + +# Line_Break (lb) + +lb ; AI ; Ambiguous +lb ; AL ; Alphabetic +lb ; B2 ; Break_Both +lb ; BA ; Break_After +lb ; BB ; Break_Before +lb ; BK ; Mandatory_Break +lb ; CB ; Contingent_Break +lb ; CL ; Close_Punctuation +lb ; CM ; Combining_Mark +lb ; CP ; Close_Parenthesis +lb ; CR ; Carriage_Return +lb ; EX ; Exclamation +lb ; GL ; Glue +lb ; H2 ; H2 +lb ; H3 ; H3 +lb ; HY ; Hyphen +lb ; ID ; Ideographic +lb ; IN ; Inseparable ; Inseperable +lb ; IS ; Infix_Numeric +lb ; JL ; JL +lb ; JT ; JT +lb ; JV ; JV +lb ; LF ; Line_Feed +lb ; NL ; Next_Line +lb ; NS ; Nonstarter +lb ; NU ; Numeric +lb ; OP ; Open_Punctuation +lb ; PO ; Postfix_Numeric +lb ; PR ; Prefix_Numeric +lb ; QU ; Quotation +lb ; SA ; Complex_Context +lb ; SG ; Surrogate +lb ; SP ; Space +lb ; SY ; Break_Symbols +lb ; WJ ; Word_Joiner +lb ; XX ; Unknown +lb ; ZW ; ZWSpace + +# Logical_Order_Exception (LOE) + +LOE; N ; No ; F ; False +LOE; Y ; Yes ; T ; True + +# Lowercase (Lower) + +Lower; N ; No ; F ; False +Lower; Y ; Yes ; T ; True + +# Lowercase_Mapping (lc) + +# @missing: 0000..10FFFF; Lowercase_Mapping; <code point> + +# Math (Math) + +Math; N ; No ; F ; False +Math; Y ; Yes ; T ; True + +# NFC_Quick_Check (NFC_QC) + +NFC_QC; M ; Maybe +NFC_QC; N ; No +NFC_QC; Y ; Yes + +# NFD_Quick_Check (NFD_QC) + +NFD_QC; N ; No +NFD_QC; Y ; Yes + +# NFKC_Casefold (NFKC_CF) + +# @missing: 0000..10FFFF; NFKC_Casefold; <code point> + +# NFKC_Quick_Check (NFKC_QC) + +NFKC_QC; M ; Maybe +NFKC_QC; N ; No +NFKC_QC; Y ; Yes + +# NFKD_Quick_Check (NFKD_QC) + +NFKD_QC; N ; No +NFKD_QC; Y ; Yes + +# Name (na) + +# @missing: 0000..10FFFF; Name; <none> + +# Name_Alias (Name_Alias) + +# @missing: 0000..10FFFF; Name_Alias; <none> + +# Noncharacter_Code_Point (NChar) + +NChar; N ; No ; F ; False +NChar; Y ; Yes ; T ; True + +# Numeric_Type (nt) + +nt ; De ; Decimal +nt ; Di ; Digit +nt ; None ; None +nt ; Nu ; Numeric + +# Numeric_Value (nv) + +# @missing: 0000..10FFFF; Numeric_Value; NaN + +# Other_Alphabetic (OAlpha) + +OAlpha; N ; No ; F ; False +OAlpha; Y ; Yes ; T ; True + +# Other_Default_Ignorable_Code_Point (ODI) + +ODI; N ; No ; F ; False +ODI; Y ; Yes ; T ; True + +# Other_Grapheme_Extend (OGr_Ext) + +OGr_Ext; N ; No ; F ; False +OGr_Ext; Y ; Yes ; T ; True + +# Other_ID_Continue (OIDC) + +OIDC; N ; No ; F ; False +OIDC; Y ; Yes ; T ; True + +# Other_ID_Start (OIDS) + +OIDS; N ; No ; F ; False +OIDS; Y ; Yes ; T ; True + +# Other_Lowercase (OLower) + +OLower; N ; No ; F ; False +OLower; Y ; Yes ; T ; True + +# Other_Math (OMath) + +OMath; N ; No ; F ; False +OMath; Y ; Yes ; T ; True + +# Other_Uppercase (OUpper) + +OUpper; N ; No ; F ; False +OUpper; Y ; Yes ; T ; True + +# Pattern_Syntax (Pat_Syn) + +Pat_Syn; N ; No ; F ; False +Pat_Syn; Y ; Yes ; T ; True + +# Pattern_White_Space (Pat_WS) + +Pat_WS; N ; No ; F ; False +Pat_WS; Y ; Yes ; T ; True + +# Quotation_Mark (QMark) + +QMark; N ; No ; F ; False +QMark; Y ; Yes ; T ; True + +# Radical (Radical) + +Radical; N ; No ; F ; False +Radical; Y ; Yes ; T ; True + +# STerm (STerm) + +STerm; N ; No ; F ; False +STerm; Y ; Yes ; T ; True + +# Script (sc) + +sc ; Arab ; Arabic +sc ; Armi ; Imperial_Aramaic +sc ; Armn ; Armenian +sc ; Avst ; Avestan +sc ; Bali ; Balinese +sc ; Bamu ; Bamum +sc ; Batk ; Batak +sc ; Beng ; Bengali +sc ; Bopo ; Bopomofo +sc ; Brah ; Brahmi +sc ; Brai ; Braille +sc ; Bugi ; Buginese +sc ; Buhd ; Buhid +sc ; Cans ; Canadian_Aboriginal +sc ; Cari ; Carian +sc ; Cham ; Cham +sc ; Cher ; Cherokee +sc ; Copt ; Coptic ; Qaac +sc ; Cprt ; Cypriot +sc ; Cyrl ; Cyrillic +sc ; Deva ; Devanagari +sc ; Dsrt ; Deseret +sc ; Egyp ; Egyptian_Hieroglyphs +sc ; Ethi ; Ethiopic +sc ; Geor ; Georgian +sc ; Glag ; Glagolitic +sc ; Goth ; Gothic +sc ; Grek ; Greek +sc ; Gujr ; Gujarati +sc ; Guru ; Gurmukhi +sc ; Hang ; Hangul +sc ; Hani ; Han +sc ; Hano ; Hanunoo +sc ; Hebr ; Hebrew +sc ; Hira ; Hiragana +sc ; Hrkt ; Katakana_Or_Hiragana +sc ; Ital ; Old_Italic +sc ; Java ; Javanese +sc ; Kali ; Kayah_Li +sc ; Kana ; Katakana +sc ; Khar ; Kharoshthi +sc ; Khmr ; Khmer +sc ; Knda ; Kannada +sc ; Kthi ; Kaithi +sc ; Lana ; Tai_Tham +sc ; Laoo ; Lao +sc ; Latn ; Latin +sc ; Lepc ; Lepcha +sc ; Limb ; Limbu +sc ; Linb ; Linear_B +sc ; Lisu ; Lisu +sc ; Lyci ; Lycian +sc ; Lydi ; Lydian +sc ; Mand ; Mandaic +sc ; Mlym ; Malayalam +sc ; Mong ; Mongolian +sc ; Mtei ; Meetei_Mayek +sc ; Mymr ; Myanmar +sc ; Nkoo ; Nko +sc ; Ogam ; Ogham +sc ; Olck ; Ol_Chiki +sc ; Orkh ; Old_Turkic +sc ; Orya ; Oriya +sc ; Osma ; Osmanya +sc ; Phag ; Phags_Pa +sc ; Phli ; Inscriptional_Pahlavi +sc ; Phnx ; Phoenician +sc ; Prti ; Inscriptional_Parthian +sc ; Rjng ; Rejang +sc ; Runr ; Runic +sc ; Samr ; Samaritan +sc ; Sarb ; Old_South_Arabian +sc ; Saur ; Saurashtra +sc ; Shaw ; Shavian +sc ; Sinh ; Sinhala +sc ; Sund ; Sundanese +sc ; Sylo ; Syloti_Nagri +sc ; Syrc ; Syriac +sc ; Tagb ; Tagbanwa +sc ; Tale ; Tai_Le +sc ; Talu ; New_Tai_Lue +sc ; Taml ; Tamil +sc ; Tavt ; Tai_Viet +sc ; Telu ; Telugu +sc ; Tfng ; Tifinagh +sc ; Tglg ; Tagalog +sc ; Thaa ; Thaana +sc ; Thai ; Thai +sc ; Tibt ; Tibetan +sc ; Ugar ; Ugaritic +sc ; Vaii ; Vai +sc ; Xpeo ; Old_Persian +sc ; Xsux ; Cuneiform +sc ; Yiii ; Yi +sc ; Zinh ; Inherited ; Qaai +sc ; Zyyy ; Common +sc ; Zzzz ; Unknown + +# Sentence_Break (SB) + +SB ; AT ; ATerm +SB ; CL ; Close +SB ; CR ; CR +SB ; EX ; Extend +SB ; FO ; Format +SB ; LE ; OLetter +SB ; LF ; LF +SB ; LO ; Lower +SB ; NU ; Numeric +SB ; SC ; SContinue +SB ; SE ; Sep +SB ; SP ; Sp +SB ; ST ; STerm +SB ; UP ; Upper +SB ; XX ; Other + +# Simple_Case_Folding (scf) + +# @missing: 0000..10FFFF; Simple_Case_Folding; <code point> + +# Simple_Lowercase_Mapping (slc) + +# @missing: 0000..10FFFF; Simple_Lowercase_Mapping; <code point> + +# Simple_Titlecase_Mapping (stc) + +# @missing: 0000..10FFFF; Simple_Titlecase_Mapping; <code point> + +# Simple_Uppercase_Mapping (suc) + +# @missing: 0000..10FFFF; Simple_Uppercase_Mapping; <code point> + +# Soft_Dotted (SD) + +SD ; N ; No ; F ; False +SD ; Y ; Yes ; T ; True + +# Terminal_Punctuation (Term) + +Term; N ; No ; F ; False +Term; Y ; Yes ; T ; True + +# Titlecase_Mapping (tc) + +# @missing: 0000..10FFFF; Titlecase_Mapping; <code point> + +# Unicode_1_Name (na1) + +# @missing: 0000..10FFFF; Unicode_1_Name; <none> + +# Unified_Ideograph (UIdeo) + +UIdeo; N ; No ; F ; False +UIdeo; Y ; Yes ; T ; True + +# Uppercase (Upper) + +Upper; N ; No ; F ; False +Upper; Y ; Yes ; T ; True + +# Uppercase_Mapping (uc) + +# @missing: 0000..10FFFF; Uppercase_Mapping; <code point> + +# Variation_Selector (VS) + +VS ; N ; No ; F ; False +VS ; Y ; Yes ; T ; True + +# White_Space (WSpace) + +WSpace; N ; No ; F ; False +WSpace; Y ; Yes ; T ; True + +# Word_Break (WB) + +WB ; CR ; CR +WB ; EX ; ExtendNumLet +WB ; Extend ; Extend +WB ; FO ; Format +WB ; KA ; Katakana +WB ; LE ; ALetter +WB ; LF ; LF +WB ; MB ; MidNumLet +WB ; ML ; MidLetter +WB ; MN ; MidNum +WB ; NL ; Newline +WB ; NU ; Numeric +WB ; XX ; Other + +# XID_Continue (XIDC) + +XIDC; N ; No ; F ; False +XIDC; Y ; Yes ; T ; True + +# XID_Start (XIDS) + +XIDS; N ; No ; F ; False +XIDS; Y ; Yes ; T ; True + +# cjkAccountingNumeric (cjkAccountingNumeric) + +# @missing: 0000..10FFFF; cjkAccountingNumeric; NaN + +# cjkCompatibilityVariant (cjkCompatibilityVariant) + +# @missing: 0000..10FFFF; cjkCompatibilityVariant; <code point> + +# cjkIICore (cjkIICore) + +# @missing: 0000..10FFFF; cjkIICore; <none> + +# cjkIRG_GSource (cjkIRG_GSource) + +# @missing: 0000..10FFFF; cjkIRG_GSource; <none> + +# cjkIRG_HSource (cjkIRG_HSource) + +# @missing: 0000..10FFFF; cjkIRG_HSource; <none> + +# cjkIRG_JSource (cjkIRG_JSource) + +# @missing: 0000..10FFFF; cjkIRG_JSource; <none> + +# cjkIRG_KPSource (cjkIRG_KPSource) + +# @missing: 0000..10FFFF; cjkIRG_KPSource; <none> + +# cjkIRG_KSource (cjkIRG_KSource) + +# @missing: 0000..10FFFF; cjkIRG_KSource; <none> + +# cjkIRG_MSource (cjkIRG_MSource) + +# @missing: 0000..10FFFF; cjkIRG_MSource; <none> + +# cjkIRG_TSource (cjkIRG_TSource) + +# @missing: 0000..10FFFF; cjkIRG_TSource; <none> + +# cjkIRG_USource (cjkIRG_USource) + +# @missing: 0000..10FFFF; cjkIRG_USource; <none> + +# cjkIRG_VSource (cjkIRG_VSource) + +# @missing: 0000..10FFFF; cjkIRG_VSource; <none> + +# cjkOtherNumeric (cjkOtherNumeric) + +# @missing: 0000..10FFFF; cjkOtherNumeric; NaN + +# cjkPrimaryNumeric (cjkPrimaryNumeric) + +# @missing: 0000..10FFFF; cjkPrimaryNumeric; NaN + +# cjkRSUnicode (cjkRSUnicode) + +# @missing: 0000..10FFFF; cjkRSUnicode; <none> + +# EOF
--- a/test/java/lang/Double/ParseDouble.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/lang/Double/ParseDouble.java Thu Apr 21 16:42:06 2011 -0700 @@ -23,7 +23,7 @@ /* * @test - * @bug 4160406 4705734 4707389 4826774 4895911 4421494 + * @bug 4160406 4705734 4707389 4826774 4895911 4421494 7021568 * @summary Test for Double.parseDouble method and acceptance regex */ @@ -581,6 +581,31 @@ } } + + private static void testStrictness() { + final double expected = 0x0.0000008000001p-1022; + boolean failed = false; + double conversion = 0.0; + double sum = 0.0; // Prevent conversion from being optimized away + + //2^-1047 + 2^-1075 + String decimal = "6.631236871469758276785396630275967243399099947355303144249971758736286630139265439618068200788048744105960420552601852889715006376325666595539603330361800519107591783233358492337208057849499360899425128640718856616503093444922854759159988160304439909868291973931426625698663157749836252274523485312442358651207051292453083278116143932569727918709786004497872322193856150225415211997283078496319412124640111777216148110752815101775295719811974338451936095907419622417538473679495148632480391435931767981122396703443803335529756003353209830071832230689201383015598792184172909927924176339315507402234836120730914783168400715462440053817592702766213559042115986763819482654128770595766806872783349146967171293949598850675682115696218943412532098591327667236328125E-316"; + + for(int i = 0; i <= 12_000; i++) { + conversion = Double.parseDouble(decimal); + sum += conversion; + if (conversion != expected) { + failed = true; + System.out.printf("Iteration %d converts as %a%n", + i, conversion); + } + } + + System.out.println("Sum = " + sum); + if (failed) + throw new RuntimeException("Inconsistent conversion"); + } + public static void main(String[] args) throws Exception { rudimentaryTest(); @@ -595,5 +620,6 @@ testRegex(paddedBadStrings, true); testSubnormalPowers(); + testStrictness(); } }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/java/lang/Math/RoundTests.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,98 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * @test + * @bug 6430675 + * @summary Check for correct implementation of {Math, StrictMath}.round + */ +public class RoundTests { + public static void main(String... args) { + int failures = 0; + + failures += testNearFloatHalfCases(); + failures += testNearDoubleHalfCases(); + + if (failures > 0) { + System.err.println("Testing {Math, StrictMath}.round incurred " + + failures + " failures."); + throw new RuntimeException(); + } + } + + private static int testNearDoubleHalfCases() { + int failures = 0; + double [][] testCases = { + {+0x1.fffffffffffffp-2, 0.0}, + {+0x1.0p-1, 1.0}, // +0.5 + {+0x1.0000000000001p-1, 1.0}, + + {-0x1.fffffffffffffp-2, 0.0}, + {-0x1.0p-1, 0.0}, // -0.5 + {-0x1.0000000000001p-1, -1.0}, + }; + + for(double[] testCase : testCases) { + failures += testNearHalfCases(testCase[0], (long)testCase[1]); + } + + return failures; + } + + private static int testNearHalfCases(double input, double expected) { + int failures = 0; + + failures += Tests.test("Math.round", input, Math.round(input), expected); + failures += Tests.test("StrictMath.round", input, StrictMath.round(input), expected); + + return failures; + } + + private static int testNearFloatHalfCases() { + int failures = 0; + float [][] testCases = { + {+0x1.fffffep-2f, 0.0f}, + {+0x1.0p-1f, 1.0f}, // +0.5 + {+0x1.000002p-1f, 1.0f}, + + {-0x1.fffffep-2f, 0.0f}, + {-0x1.0p-1f, 0.0f}, // -0.5 + {-0x1.000002p-1f, -1.0f}, + }; + + for(float[] testCase : testCases) { + failures += testNearHalfCases(testCase[0], (int)testCase[1]); + } + + return failures; + } + + private static int testNearHalfCases(float input, float expected) { + int failures = 0; + + failures += Tests.test("Math.round", input, Math.round(input), expected); + failures += Tests.test("StrictMath.round", input, StrictMath.round(input), expected); + + return failures; + } +}
--- a/test/java/lang/ProcessBuilder/Basic.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/lang/ProcessBuilder/Basic.java Thu Apr 21 16:42:06 2011 -0700 @@ -26,7 +26,7 @@ * @bug 4199068 4738465 4937983 4930681 4926230 4931433 4932663 4986689 * 5026830 5023243 5070673 4052517 4811767 6192449 6397034 6413313 * 6464154 6523983 6206031 4960438 6631352 6631966 6850957 6850958 - * 4947220 7018606 + * 4947220 7018606 7034570 * @summary Basic tests for Process and Environment Variable code * @run main/othervm/timeout=300 Basic * @author Martin Buchholz @@ -1440,11 +1440,12 @@ // Check for sort order of environment variables on Windows. //---------------------------------------------------------------- try { + String systemRoot = "SystemRoot=" + System.getenv("SystemRoot"); // '+' < 'A' < 'Z' < '_' < 'a' < 'z' < '~' String[]envp = {"FOO=BAR","BAZ=GORP","QUUX=", - "+=+", "_=_", "~=~"}; + "+=+", "_=_", "~=~", systemRoot}; String output = nativeEnv(envp); - String expected = "+=+\nBAZ=GORP\nFOO=BAR\nQUUX=\n_=_\n~=~\n"; + String expected = "+=+\nBAZ=GORP\nFOO=BAR\nQUUX=\n"+systemRoot+"\n_=_\n~=~\n"; // On Windows, Java must keep the environment sorted. // Order is random on Unix, so this test does the sort. if (! Windows.is()) @@ -1453,6 +1454,21 @@ } catch (Throwable t) { unexpected(t); } //---------------------------------------------------------------- + // Test Runtime.exec(...envp...) + // and check SystemRoot gets set automatically on Windows + //---------------------------------------------------------------- + try { + if (Windows.is()) { + String systemRoot = "SystemRoot=" + System.getenv("SystemRoot"); + String[]envp = {"FOO=BAR","BAZ=GORP","QUUX=", + "+=+", "_=_", "~=~"}; + String output = nativeEnv(envp); + String expected = "+=+\nBAZ=GORP\nFOO=BAR\nQUUX=\n"+systemRoot+"\n_=_\n~=~\n"; + equal(output, expected); + } + } catch (Throwable t) { unexpected(t); } + + //---------------------------------------------------------------- // System.getenv() must be consistent with System.getenv(String) //---------------------------------------------------------------- try {
--- a/test/java/lang/reflect/Generics/Probe.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/lang/reflect/Generics/Probe.java Thu Apr 21 16:42:06 2011 -0700 @@ -38,12 +38,12 @@ "java.util.concurrent.ConcurrentHashMap$KeyIterator", "java.util.concurrent.ConcurrentHashMap$ValueIterator", "java.util.AbstractList$ListItr", - "java.util.EnumMap$EntryIterator", - "java.util.EnumMap$KeyIterator", - "java.util.EnumMap$ValueIterator", - "java.util.IdentityHashMap$EntryIterator", - "java.util.IdentityHashMap$KeyIterator", - "java.util.IdentityHashMap$ValueIterator", +// "java.util.EnumMap$EntryIterator", +// "java.util.EnumMap$KeyIterator", +// "java.util.EnumMap$ValueIterator", +// "java.util.IdentityHashMap$EntryIterator", +// "java.util.IdentityHashMap$KeyIterator", +// "java.util.IdentityHashMap$ValueIterator", "java.util.WeakHashMap$EntryIterator", "java.util.WeakHashMap$KeyIterator", "java.util.WeakHashMap$ValueIterator",
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/java/math/BigDecimal/DivideMcTests.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,5797 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * @test + * @bug 7036582 + * @summary Some tests for the divide(..,MathContext) method. + * @run main DivideMcTests + * @run main/othervm -XX:+AggressiveOpts DivideMcTests + * @author Sergey V. Kuksenko + */ + +import java.math.BigDecimal; +import java.math.MathContext; +import java.math.RoundingMode; + + +public class DivideMcTests { + + static String[] value = new String[75]; + static String[][] results = new String[75][75]; + static { + value[0]="11061"; + value[1]="5030285645"; + value[2]="224198292018431"; + value[3]="19226185404220649458"; + value[4]="2754593222460641763294400"; + value[5]="88290e4"; + value[6]="14207e-4"; + value[7]="9206524943e4"; + value[8]="9637167289e-4"; + value[9]="987673128759528e4"; + value[10]="270627774630281e-4"; + value[11]="81503625886547904651e4"; + value[12]="60700032235397315737e-4"; + value[13]="6477954854329556663533122e4"; + value[14]="8056417378028557868905113e-4"; + value[15]="74996e8"; + value[16]="65282e-8"; + value[17]="6336626690e8"; + value[18]="8318166778e-8"; + value[19]="983114227763768e8"; + value[20]="245802997834566e-8"; + value[21]="52727924122290902686e8"; + value[22]="42785567085625398961e-8"; + value[23]="4810906998143118279742863e8"; + value[24]="8077506080975981172874361e-8"; + value[25]="80689e12"; + value[26]="30125e-12"; + value[27]="6921467144e12"; + value[28]="1953347181e-12"; + value[29]="405471649883944e12"; + value[30]="866720590936024e-12"; + value[31]="33231666378140173438e12"; + value[32]="42631490906110209257e-12"; + value[33]="7723154992826793726050991e12"; + value[34]="1611437259018380210686834e-12"; + value[35]="65645e16"; + value[36]="31153e-16"; + value[37]="7758733150e16"; + value[38]="6365465077e-16"; + value[39]="727973863299662e16"; + value[40]="351084160935215e-16"; + value[41]="45470432070181568402e16"; + value[42]="97216256670931719037e-16"; + value[43]="2520581904836081418366563e16"; + value[44]="3700768934485477578987416e-16"; + value[45]="28736e20"; + value[46]="52779e-20"; + value[47]="7904805864e20"; + value[48]="6373815349e-20"; + value[49]="186651310031326e20"; + value[50]="189125880591366e-20"; + value[51]="74987916068454915171e20"; + value[52]="10554589082317914511e-20"; + value[53]="3599986721169840668392202e20"; + value[54]="2588106172836128849130551e-20"; + value[55]="71080e24"; + value[56]="61576e-24"; + value[57]="7086656363e24"; + value[58]="7703864845e-24"; + value[59]="361167296280301e24"; + value[60]="149150690375117e-24"; + value[61]="78129219923655854302e24"; + value[62]="20861932490694515212e-24"; + value[63]="9185868654811652011998047e24"; + value[64]="1996563690880014012200226e-24"; + value[65]="84665e28"; + value[66]="94968e-28"; + value[67]="2622821029e28"; + value[68]="4451579486e-28"; + value[69]="590522407411869e28"; + value[70]="606293232614518e-28"; + value[71]="96628087822208148505e28"; + value[72]="24875240094942654314e-28"; + value[73]="5099400093819597146233149e28"; + value[74]="8906650752845770170008864e-28"; + //-------------------------------------------- + initResults1(); + initResults2(); + } + + private static void initResults1() { + results[0][0]="1"; + results[0][1]="0.000002198881093560642"; + results[0][2]="4.933579065397471E-11"; + results[0][3]="5.753091300977375E-16"; + results[0][4]="4.015474920147867E-21"; + results[0][5]="0.00001252803261977574"; + results[0][6]="7785.598648553530"; + results[0][7]="1.201430514605841E-10"; + results[0][8]="0.01147743903192921"; + results[0][9]="1.119904923797219E-15"; + results[0][10]="4.087163638363069E-7"; + results[0][11]="1.357117536758031E-20"; + results[0][12]="1.822239559462666E-12"; + results[0][13]="1.707483341383177E-25"; + results[0][14]="1.372942771084022E-17"; + results[0][15]="1.474878660195210E-9"; + results[0][16]="16943414.72381361"; + results[0][17]="1.745565983468090E-14"; + results[0][18]="132.9740109233477"; + results[0][19]="1.125098151123273E-19"; + results[0][20]="0.004499945117611804"; + results[0][21]="2.097749946374985E-24"; + results[0][22]="2.585217575324869E-8"; + results[0][23]="2.299150660004288E-29"; + results[0][24]="1.369358300583728E-13"; + results[0][25]="1.370818822887878E-13"; + results[0][26]="367170124481.3278"; + results[0][27]="1.598071589430057E-18"; + results[0][28]="5662587.842852089"; 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+ results[74][74]="1"; + } + + public static int mcDivideTests() { + int failures = 0; + for(int i=0; i<value.length; i++) { + for(int j=0; j<value.length; j++) { + BigDecimal v1 = new BigDecimal(value[i]); + BigDecimal v2 = new BigDecimal(value[j]); + BigDecimal res1 = v1.divide(v2, MathContext.DECIMAL64); + if(!res1.toString().equals(results[i][j])) { + failures++; + System.err.println("Unexpected result from " + v1 + " / " + v2 + + "; expected " + results[i][j] + " got " + res1); + + } + } + } + for (int mpc = 1; mpc < 23; mpc++) { + for (int i = 0; i < value.length; i++) { + for (int j = 0; j < value.length; j++) { + BigDecimal v1 = new BigDecimal(value[i]); + BigDecimal v2 = new BigDecimal(value[j]); + BigDecimal res1 = v1.divide(v2, new MathContext(mpc, RoundingMode.HALF_EVEN)); + BigDecimal res2 = v1.divide(v2, new MathContext(128, RoundingMode.HALF_EVEN)).round(new MathContext(mpc, RoundingMode.HALF_EVEN)); + if (!res1.equals(res2)) { + failures++; + System.err.println("Unexpected result from " + v1 + " / " + v2 + + "; expected " + res2 + " got " + res1); + + } + } + } + } + return failures; + } + + public static void main(String argv[]) { + int failures = 0; + failures += mcDivideTests(); + if (failures > 0) { + throw new RuntimeException("Incurred " + failures + + " failures while testing DECIMAL64 divide."); + } + } + +}
--- a/test/java/math/BigDecimal/FloatDoubleValueTests.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/math/BigDecimal/FloatDoubleValueTests.java Thu Apr 21 16:42:06 2011 -0700 @@ -25,6 +25,8 @@ * @test * @bug 6274390 * @summary Verify {float, double}Value methods work with condensed representation + * @run main FloatDoubleValueTests + * @run main/othervm -XX:+AggressiveOpts FloatDoubleValueTests */ import java.math.*; @@ -64,6 +66,7 @@ static void checkDouble(BigDecimal bd, double d) { double dbd = bd.doubleValue(); + if (d != dbd ) { String message = String.format("Bad conversion:"+ "got %g (%a)\texpected %g (%a)", @@ -156,9 +159,29 @@ } } + static void testFloatValue1() { + checkFloat(new BigDecimal("85070591730234615847396907784232501249"), 8.507059e+37f); + checkFloat(new BigDecimal("7784232501249e12"), 7.7842326e24f); + checkFloat(new BigDecimal("907784232501249e-12"),907.78424f); + checkFloat(new BigDecimal("7784e8"),7.7839997e11f); + checkFloat(new BigDecimal("9077e-8"),9.077e-5f); + + } + + static void testDoubleValue1() { + checkDouble(new BigDecimal("85070591730234615847396907784232501249"), 8.507059173023462e37); + checkDouble(new BigDecimal("7784232501249e12"), 7.784232501249e24); + checkDouble(new BigDecimal("907784232501249e-12"), 907.784232501249); + checkDouble(new BigDecimal("7784e8"), 7.784e11); + checkDouble(new BigDecimal("9077e-8"), 9.077e-5); + + } + public static void main(String[] args) throws Exception { testFloatDoubleValue(); testDoubleValue(); testFloatValue(); + testFloatValue1(); + testDoubleValue1(); } }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/java/math/BigDecimal/RangeTests.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,245 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * @test + * @bug 7036582 + * @summary Some new tests for the add method and constructor with MathContext. + * @run main RangeTests + * @run main/othervm -XX:+AggressiveOpts RangeTests + * @author Sergey V. Kuksenko + */ + +import java.math.BigDecimal; +import java.math.BigInteger; +import java.math.MathContext; + +public class RangeTests { + + + private static int addTest(BigDecimal arg1, BigDecimal arg2, BigDecimal expectedResult) { + int failures = 0; + BigDecimal result = arg1.add(arg2); + if (!result.equals(expectedResult)) { + System.out.println("Sum:" + + arg1 + " + " + + arg2 + " == " + + result + "; expected " + + expectedResult + ); + failures++; + } + result = arg2.add(arg1); + if (!result.equals(expectedResult)) { + System.out.println("Sum:" + + arg2 + " + " + + arg1 + " == " + + result + "; expected " + + expectedResult + ); + failures++; + } + return failures; + } + + /* + * Test BigDecimal.add(BigDecimal) when values are withing different ranges: + * 1. within 32 bits + * 2. within 64 bits + * 3. outside 64 bits. + */ + private static int addBoundaryTest() { + int failures = 0; + failures += addTest( + new BigDecimal("85070591730234615847396907784232501249"), + BigDecimal.valueOf(0), + new BigDecimal("85070591730234615847396907784232501249") ); + failures += addTest( + new BigDecimal("-85070591730234615847396907784232501249"), + BigDecimal.valueOf(0), + new BigDecimal("-85070591730234615847396907784232501249") ); + failures += addTest( + new BigDecimal("85070591730234615847396907784232501249"), + BigDecimal.valueOf(1), + new BigDecimal("85070591730234615847396907784232501250") ); + failures += addTest( + new BigDecimal("85070591730234615847396907784232501249"), + BigDecimal.valueOf(-1), + new BigDecimal("85070591730234615847396907784232501248") ); + failures += addTest( + new BigDecimal("-85070591730234615847396907784232501250"), + BigDecimal.valueOf(-1), + new BigDecimal("-85070591730234615847396907784232501251") ); + failures += addTest( + new BigDecimal("-85070591730234615847396907784232501249"), + BigDecimal.valueOf(1), + new BigDecimal("-85070591730234615847396907784232501248") ); + failures += addTest( + new BigDecimal("147573952589676412927"), + BigDecimal.valueOf(Integer.MAX_VALUE), + new BigDecimal("147573952591823896574") ); + failures += addTest( + new BigDecimal("-147573952589676412927"), + BigDecimal.valueOf(Integer.MAX_VALUE), + new BigDecimal("-147573952587528929280") ); + failures += addTest( + new BigDecimal("79228162514264337593543950335"), + BigDecimal.valueOf(999), + new BigDecimal("79228162514264337593543951334") ); + failures += addTest( + new BigDecimal("79228162514264337593543950335"), + BigDecimal.valueOf(Integer.MAX_VALUE/2), + new BigDecimal("79228162514264337594617692158") ); + failures += addTest( + new BigDecimal("79228162514264337593543950335"), + BigDecimal.valueOf(Integer.MIN_VALUE/2), + new BigDecimal("79228162514264337592470208511") ); + failures += addTest( + new BigDecimal("-79228162514264337593543950335"), + BigDecimal.valueOf(Integer.MAX_VALUE/2), + new BigDecimal("-79228162514264337592470208512") ); + failures += addTest( + new BigDecimal("79228162514264337593543950335"), + BigDecimal.valueOf(-(Integer.MIN_VALUE/2)), + new BigDecimal("79228162514264337594617692159") ); + failures += addTest( + new BigDecimal("79228162514264337593543950335"), + BigDecimal.valueOf(Long.MAX_VALUE/2), + new BigDecimal("79228162518876023611971338238") ); + failures += addTest( + new BigDecimal("79228162514264337593543950335"), + BigDecimal.valueOf(Long.MIN_VALUE/2), + new BigDecimal("79228162509652651575116562431") ); + failures += addTest( + new BigDecimal("-79228162514264337593543950335"), + BigDecimal.valueOf(Long.MAX_VALUE/2), + new BigDecimal("-79228162509652651575116562432") ); + failures += addTest( + new BigDecimal("79228162514264337593543950335"), + BigDecimal.valueOf(-(Long.MIN_VALUE/2)), + new BigDecimal("79228162518876023611971338239") ); + failures += addTest( + new BigDecimal("-9223372036854775808"), + BigDecimal.valueOf(1), + new BigDecimal("-9223372036854775807") ); + failures += addTest( + new BigDecimal("-9223372036854775808"), + BigDecimal.valueOf(Long.MAX_VALUE/2), + new BigDecimal("-4611686018427387905") ); + failures += addTest( + new BigDecimal("9223372036854775808"), + BigDecimal.valueOf(-1), + new BigDecimal("9223372036854775807") ); + failures += addTest( + new BigDecimal("9223372036854775808"), + BigDecimal.valueOf(-Long.MAX_VALUE/2), + new BigDecimal("4611686018427387905") ); + + return failures; + } + + private static int testRoundingFromBigInteger(BigInteger bi, int scale, MathContext mc) { + int failures = 0; + BigDecimal bd1 = new BigDecimal(bi,scale, mc); + BigDecimal bd2 = (new BigDecimal(bi,scale)).round(mc); + if (!bd1.equals(bd2)) { + System.out.println("new BigDecimal(BigInteger,int,MathContext):" + + "BigInteger == " + + bi + "; scale == " + scale + "; result == " + + bd1 + "; expected == " + + bd2 + ); + failures++; + } + return failures; + } + + private static int roundingConstructorTest() { + int failures = 0; + failures += testRoundingFromBigInteger( + new BigInteger("85070591730234615847396907784232501249"), + 7, MathContext.DECIMAL64); + failures += testRoundingFromBigInteger( + new BigInteger("85070591730234615847396907784232501249"), + 0, MathContext.DECIMAL64); + failures += testRoundingFromBigInteger( + new BigInteger("85070591730234615847396907784232501249"), + -7, MathContext.DECIMAL64); + failures += testRoundingFromBigInteger( + new BigInteger("85070591730234615847396907784232501249"), + 7, MathContext.DECIMAL128); + failures += testRoundingFromBigInteger( + new BigInteger("85070591730234615847396907784232501249"), + 177, MathContext.DECIMAL128); + failures += testRoundingFromBigInteger( + new BigInteger("85070591730234615847396907784232501249"), + 177, MathContext.DECIMAL32); + failures += testRoundingFromBigInteger( + new BigInteger("85070591730234615847396907784232501249"), + 177, MathContext.UNLIMITED); + failures += testRoundingFromBigInteger( + new BigInteger("85070591730234615847396907784232501249"), + 0, MathContext.UNLIMITED); + return failures; + } + + private static int minLongConstructorTest(MathContext mc) { + int failures = 0; + BigDecimal bd1 = new BigDecimal(Long.MIN_VALUE,mc); + BigDecimal bd2 = new BigDecimal(Long.MIN_VALUE).round(mc); + if (!bd1.equals(bd2)) { + System.out.println("new BigDecimal(long,MathContext):" + + "long == " + + Long.MIN_VALUE + "; result == " + + bd1 + "; expected == " + + bd2 + ); + failures++; + } + return failures; + } + + private static int minLongConstructorTest() { + int failures = 0; + failures+=minLongConstructorTest(MathContext.UNLIMITED); + failures+=minLongConstructorTest(MathContext.DECIMAL32); + failures+=minLongConstructorTest(MathContext.DECIMAL64); + failures+=minLongConstructorTest(MathContext.DECIMAL128); + return failures; + } + + public static void main(String argv[]) { + int failures = 0; + + failures += addBoundaryTest(); + failures += roundingConstructorTest(); + failures += minLongConstructorTest(); + if (failures > 0) { + throw new RuntimeException("Incurred " + failures + + " failures while testing."); + } + } + + + +}
--- a/test/java/math/BigDecimal/StrippingZerosTest.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/math/BigDecimal/StrippingZerosTest.java Thu Apr 21 16:42:06 2011 -0700 @@ -25,6 +25,8 @@ * @test * @bug 4108852 * @summary A few tests of stripTrailingZeros + * @run main StrippingZerosTest + * @run main/othervm -XX:+AggressiveOpts StrippingZerosTest * @author Joseph D. Darcy */ @@ -53,6 +55,11 @@ {new BigDecimal("10000000e2"), new BigDecimal("1e9")}, {new BigDecimal("1000000e3"), new BigDecimal("1e9")}, {new BigDecimal("100000e4"), new BigDecimal("1e9")}, + // BD value which larger than Long.MaxValue + {new BigDecimal("1.0000000000000000000000000000"), new BigDecimal("1")}, + {new BigDecimal("-1.0000000000000000000000000000"), new BigDecimal("-1")}, + {new BigDecimal("1.00000000000000000000000000001"), new BigDecimal("1.00000000000000000000000000001")}, + {new BigDecimal("1000000000000000000000000000000e4"), new BigDecimal("1e34")}, }; for(int i = 0; i < testCases.length; i++) {
--- a/test/java/math/BigDecimal/ToPlainStringTests.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/math/BigDecimal/ToPlainStringTests.java Thu Apr 21 16:42:06 2011 -0700 @@ -25,6 +25,8 @@ * @test * @bug 4984872 * @summary Basic tests of toPlainString method + * @run main ToPlainStringTests + * @run main/othervm -XX:+AggressiveOpts ToPlainStringTests * @author Joseph D. Darcy */ @@ -60,6 +62,11 @@ {"8e-8", "0.00000008"}, {"9e-9", "0.000000009"}, {"9000e-12", "0.000000009000"}, + + {"9000e-22", "0.0000000000000000009000"}, + {"12345678901234567890", "12345678901234567890"}, + {"12345678901234567890e22", "123456789012345678900000000000000000000000"}, + {"12345678901234567890e-22", "0.0012345678901234567890"}, }; int errors = 0; @@ -73,8 +80,8 @@ s + "'' from BigDecimal " + bd); } - - if (!(s=("-"+bd.toPlainString())).equals("-"+testCase[1])) { + bd = new BigDecimal("-"+testCase[0]); + if (bd.signum()!=0 && !(s=(bd.toPlainString())).equals("-"+testCase[1])) { errors++; System.err.println("Unexpected plain result ``" + s + "'' from BigDecimal " +
--- a/test/java/net/URL/Equals.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/net/URL/Equals.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1998, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -23,16 +23,19 @@ /* * @test - * @bug 4052976 - * @summary Test URL.equals involving anchors - * + * @bug 4052976 7030649 + * @summary Test URL.equals with anchors, and jar URLs */ import java.net.*; public class Equals { + public static void main(String[] args) throws Exception { + anchors(); + jarURLs(); + } - public static void main(String[] args) throws Exception { + static void anchors() throws Exception { URL url1, url2; url1 = new URL(null, "http://JavaSoft/Test#bar"); @@ -45,4 +48,74 @@ if (url1.equals(null)) throw new RuntimeException("URL.equals fails given null"); } + + static final String HTTP_URL1A = "http://localhost/xyz"; + static final String HTTP_URL1B = "http://LOCALHOST/xyz"; + static final String FILE_URL1A = "file:///c:/foo/xyz"; + static final String FILE_URL1B = "file:/c:/foo/xyz"; + + static void jarURLs() throws Exception { + int failed = 0; + failed = compareJarURLS(HTTP_URL1A, HTTP_URL1A, "!/abc", "!/abc", true); + failed = compareJarURLS(HTTP_URL1A, HTTP_URL1B, "!/abc", "!/abc", true); + failed = compareJarURLS(HTTP_URL1B, HTTP_URL1A, "!/", "!/", true); + failed = compareJarURLS(HTTP_URL1A, HTTP_URL1B, "!/abc", "!/", false); + failed = compareJarURLS(HTTP_URL1A, HTTP_URL1B, "!/abc", "!/xy", false); + failed = compareJarURLS(FILE_URL1A, FILE_URL1A, "!/abc", "!/abc", true); + failed = compareJarURLS(FILE_URL1A, FILE_URL1B, "!/abc", "!/abc", true); + failed = compareJarURLS(FILE_URL1A, FILE_URL1B, "!/", "!/", true); + failed = compareJarURLS(FILE_URL1A, FILE_URL1B, "!/abc", "!/", false); + failed = compareJarURLS(FILE_URL1A, FILE_URL1B, "!/abc", "!/xy", false); + + failed = (new URL("jar:file://xzy!/abc")).equals( + new URL("file://xzy!/abc")) ? 1 : 0; + + if (failed > 0) + throw new RuntimeException("Some jar URL tests failed. Check output"); + } + + static int compareJarURLS(String urlStr1, String urlStr2, + String entry1, String entry2, + boolean expectEqual) throws Exception { + int failed = 0; + + URL url1 = new URL(urlStr1); + URL url2 = new URL(urlStr2); + + if (!url1.equals(url2)) { + System.out.println("Urls are not equal, so the test cannot run."); + System.out.println("url1: " + url1 + ", url2:" + url2); + return 1; + } + + URL jarUrl1 = new URL("jar:" + urlStr1 + entry1); + URL jarUrl2 = new URL("jar:" + urlStr2 + entry2); + jarUrl2.openConnection(); + + boolean equal = jarUrl1.equals(jarUrl2); + if (expectEqual && !equal) { + System.out.println("URLs should be equal, but are not. " + + jarUrl1 + ", " + jarUrl2); + failed++; + } else if (!expectEqual && equal) { + System.out.println("URLs should NOT be equal, but are. " + + jarUrl1 + ", " + jarUrl2); + failed++; + } + + if (expectEqual) { + // hashCode MUST produce the same integer result for equal urls + int hash1 = jarUrl1.hashCode(); + int hash2 = jarUrl2.hashCode(); + if (hash1 != hash2) { + System.out.println("jarUrl1.hashCode = " + hash1); + System.out.println("jarUrl2.hashCode = " + hash2); + System.out.println("Equal urls should have same hashCode. " + + jarUrl1 + ", " + jarUrl2); + failed++; + } + } + + return failed; + } }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/java/rmi/server/UnicastRemoteObject/exportObject/GcDuringExport.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,65 @@ +/* + * Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * Portions Copyright (c) 2011 IBM Corporation + */ + +/* + * @test + * @bug 6597112 + * @summary GC'ing objects whilst being exported to RMI should not cause exceptions + * @author Neil Richards <neil.richards@ngmr.net>, <neil_richards@uk.ibm.com> + */ + +import java.rmi.Remote; +import java.rmi.server.UnicastRemoteObject; + +public class GcDuringExport { + private static final long MAX_EXPORT_ITERATIONS = 50000; + + public static void main(String[] args) throws Exception { + Thread gcInducingThread = new Thread() { + public void run() { + while (true) { + System.gc(); + try { Thread.sleep(1); } catch (InterruptedException e) { } + } + } + }; + gcInducingThread.setDaemon(true); + gcInducingThread.start(); + + long i = 0; + try { + while (i < MAX_EXPORT_ITERATIONS) { + i++; + UnicastRemoteObject.exportObject(new Remote() { }, 0); + } + } catch (Throwable e) { + throw new RuntimeException("Test FAILED on iteration " + i + ".", e); + } + + System.out.println("Test successfully exported " + i + " objects."); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/java/security/SignedObject/Correctness.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,71 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * @test + * @bug 6618658 + * @summary Deserialization allows creation of mutable SignedObject + */ + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; +import java.security.KeyPair; +import java.security.KeyPairGenerator; +import java.security.Signature; +import java.security.SignedObject; + + +public class Correctness { + + public static void main(String[] args) throws Exception { + + String SIGALG = "SHA1withRSA"; + KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA"); + KeyPair kp = kpg.generateKeyPair(); + + SignedObject so1 = new SignedObject("Hello", kp.getPrivate(), + Signature.getInstance(SIGALG)); + + ByteArrayOutputStream byteOut = new ByteArrayOutputStream(); + ObjectOutputStream out = new ObjectOutputStream(byteOut); + out.writeObject(so1); + out.close(); + + byte[] data = byteOut.toByteArray(); + + SignedObject so2 = (SignedObject)new ObjectInputStream( + new ByteArrayInputStream(data)).readObject(); + + if (!so2.getObject().equals("Hello")) { + throw new Exception("Content changed"); + } + if (!so2.getAlgorithm().equals(SIGALG)) { + throw new Exception("Signature algorithm unknown"); + } + if (!so2.verify(kp.getPublic(), Signature.getInstance(SIGALG))) { + throw new Exception("Not verified"); + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/java/util/EnumMap/DistinctEntrySetElements.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * Portions Copyright (c) 2011 IBM Corporation + */ + +/* + * @test + * @bug 6312706 + * @summary Sets from Map.entrySet() return distinct objects for each Entry + * @author Neil Richards <neil.richards@ngmr.net>, <neil_richards@uk.ibm.com> + */ + +import java.util.EnumMap; +import java.util.HashSet; +import java.util.Map; +import java.util.Set; + +public class DistinctEntrySetElements { + static enum TestEnum { e00, e01, e02 } + + public static void main(String[] args) throws Exception { + final EnumMap<TestEnum, String> enumMap = new EnumMap<>(TestEnum.class); + + for (TestEnum e : TestEnum.values()) { + enumMap.put(e, e.name()); + } + + Set<Map.Entry<TestEnum, String>> entrySet = enumMap.entrySet(); + HashSet<Map.Entry<TestEnum, String>> hashSet = new HashSet<>(entrySet); + + if (false == hashSet.equals(entrySet)) { + throw new RuntimeException("Test FAILED: Sets are not equal."); + } + if (hashSet.hashCode() != entrySet.hashCode()) { + throw new RuntimeException("Test FAILED: Set's hashcodes are not equal."); + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/java/util/EnumMap/EntrySetIteratorRemoveInvalidatesEntry.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * Portions Copyright (c) 2011 IBM Corporation + */ + +/* + * @test + * @bug 6312706 + * @summary Iterator.remove() from Map.entrySet().iterator() invalidates returned Entry. + * @author Neil Richards <neil.richards@ngmr.net>, <neil_richards@uk.ibm.com> + */ + +import java.util.EnumMap; +import java.util.Iterator; +import java.util.Map; + +public class EntrySetIteratorRemoveInvalidatesEntry { + static enum TestEnum { e00, e01, e02 } + + public static void main(String[] args) throws Exception { + final EnumMap<TestEnum, String> enumMap = new EnumMap<>(TestEnum.class); + + for (TestEnum e : TestEnum.values()) { + enumMap.put(e, e.name()); + } + + Iterator<Map.Entry<TestEnum, String>> entrySetIterator = + enumMap.entrySet().iterator(); + Map.Entry<TestEnum, String> entry = entrySetIterator.next(); + + entrySetIterator.remove(); + + try { + entry.getKey(); + throw new RuntimeException("Test FAILED: Entry not invalidated by removal."); + } catch (Exception e) { } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/java/util/EnumMap/SimpleSerialization.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,89 @@ +/* + * Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * Portions Copyright (c) 2011 IBM Corporation + */ + +/* + * @test + * @bug 6312706 + * @summary A serialized EnumMap can be successfully de-serialized. + * @author Neil Richards <neil.richards@ngmr.net>, <neil_richards@uk.ibm.com> + */ + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; +import java.io.PrintWriter; +import java.io.StringWriter; +import java.util.EnumMap; + +public class SimpleSerialization { + private enum TestEnum { e00, e01, e02, e03, e04, e05, e06, e07 } + public static void main(final String[] args) throws Exception { + final EnumMap<TestEnum, String> enumMap = new EnumMap<>(TestEnum.class); + + enumMap.put(TestEnum.e01, TestEnum.e01.name()); + enumMap.put(TestEnum.e04, TestEnum.e04.name()); + enumMap.put(TestEnum.e05, TestEnum.e05.name()); + + final ByteArrayOutputStream baos = new ByteArrayOutputStream(); + final ObjectOutputStream oos = new ObjectOutputStream(baos); + + oos.writeObject(enumMap); + oos.close(); + + final byte[] data = baos.toByteArray(); + final ByteArrayInputStream bais = new ByteArrayInputStream(data); + final ObjectInputStream ois = new ObjectInputStream(bais); + + final Object deserializedObject = ois.readObject(); + ois.close(); + + if (false == enumMap.equals(deserializedObject)) { + throw new RuntimeException(getFailureText(enumMap, deserializedObject)); + } + } + + private static String getFailureText(final Object orig, final Object copy) { + final StringWriter sw = new StringWriter(); + final PrintWriter pw = new PrintWriter(sw); + + pw.println("Test FAILED: Deserialized object is not equal to the original object"); + pw.print("\tOriginal: "); + printObject(pw, orig).println(); + pw.print("\tCopy: "); + printObject(pw, copy).println(); + + pw.close(); + return sw.toString(); + } + + private static PrintWriter printObject(final PrintWriter pw, final Object o) { + pw.printf("%s@%08x", o.getClass().getName(), System.identityHashCode(o)); + return pw; + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/java/util/IdentityHashMap/DistinctEntrySetElements.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,61 @@ +/* + * Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * Portions Copyright (c) 2011 IBM Corporation + */ + +/* + * @test + * @bug 6312706 + * @summary Sets from Map.entrySet() return distinct objects for each Entry + * @author Neil Richards <neil.richards@ngmr.net>, <neil_richards@uk.ibm.com> + */ + +import java.util.IdentityHashMap; +import java.util.HashSet; +import java.util.Map; +import java.util.Set; + +public class DistinctEntrySetElements { + public static void main(String[] args) throws Exception { + final IdentityHashMap<String, String> identityHashMap = + new IdentityHashMap<>(); + + identityHashMap.put("One", "Un"); + identityHashMap.put("Two", "Deux"); + identityHashMap.put("Three", "Trois"); + + Set<Map.Entry<String, String>> entrySet = identityHashMap.entrySet(); + HashSet<Map.Entry<String, String>> hashSet = new HashSet<>(entrySet); + + // NB: These comparisons are valid in this case because none of the + // keys put into 'identityHashMap' above are equal to any other. + if (false == hashSet.equals(entrySet)) { + throw new RuntimeException("Test FAILED: Sets are not equal."); + } + if (hashSet.hashCode() != entrySet.hashCode()) { + throw new RuntimeException("Test FAILED: Set's hashcodes are not equal."); + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/java/util/IdentityHashMap/EntrySetIteratorRemoveInvalidatesEntry.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,59 @@ +/* + * Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * Portions Copyright (c) 2011 IBM Corporation + */ + +/* + * @test + * @bug 6312706 + * @summary Iterator.remove() from Map.entrySet().iterator() invalidates returned Entry. + * @author Neil Richards <neil.richards@ngmr.net>, <neil_richards@uk.ibm.com> + */ + +import java.util.IdentityHashMap; +import java.util.Iterator; +import java.util.Map; + +public class EntrySetIteratorRemoveInvalidatesEntry { + public static void main(String[] args) throws Exception { + final IdentityHashMap<String, String> identityHashMap = + new IdentityHashMap<>(); + + identityHashMap.put("One", "Un"); + identityHashMap.put("Two", "Deux"); + identityHashMap.put("Three", "Trois"); + + Iterator<Map.Entry<String, String>> entrySetIterator = + identityHashMap.entrySet().iterator(); + Map.Entry<String, String> entry = entrySetIterator.next(); + + entrySetIterator.remove(); + + try { + entry.getKey(); + throw new RuntimeException("Test FAILED: Entry not invalidated by removal."); + } catch (Exception e) { } + } +}
--- a/test/java/util/PriorityQueue/NoNulls.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/PriorityQueue/NoNulls.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Martin Buchholz with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/PriorityQueue/PriorityQueueSort.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/PriorityQueue/PriorityQueueSort.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/Random/DistinctSeeds.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/Random/DistinctSeeds.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/ResourceBundle/Bug4168625Test.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/ResourceBundle/Bug4168625Test.java Thu Apr 21 16:42:06 2011 -0700 @@ -282,7 +282,7 @@ thread1.start(); //start thread 1 loader.waitForNotify(1); //wait for thread1 to do getBundle & block in loader thread2.start(); //start second thread - thread2.join(1000); //wait until thread2 blocks somewhere in getBundle + thread2.join(); //wait until thread2 terminates. //Thread1 should be blocked inside getBundle at the class loader //Thread2 should have completed its getBundle call and terminated @@ -292,7 +292,6 @@ thread1.ping(); //continue thread1 thread1.join(); - thread2.join(); } /** @@ -318,8 +317,7 @@ loader.waitForNotify(3); //wait for thread1 to do getBundle(en) & block in loader causeResourceBundleCacheFlush(); //cause a cache flush thread1.ping(); //kick thread 1 - thread1.ping(); //kick thread 1 - thread1.join(1000); //wait until thread2 blocks somewhere in getBundle + thread1.join(); //wait until thread1 terminates ResourceBundle bundle = (ResourceBundle)thread1.bundle; String s1 = bundle.getString("Bug4168625Resource3_en_US");
--- a/test/java/util/concurrent/BlockingQueue/CancelledProducerConsumerLoops.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/BlockingQueue/CancelledProducerConsumerLoops.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/BlockingQueue/LoopHelpers.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/BlockingQueue/LoopHelpers.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /**
--- a/test/java/util/concurrent/BlockingQueue/MultipleProducersSingleConsumerLoops.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/BlockingQueue/MultipleProducersSingleConsumerLoops.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/BlockingQueue/OfferDrainToLoops.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/BlockingQueue/OfferDrainToLoops.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/BlockingQueue/PollMemoryLeak.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/BlockingQueue/PollMemoryLeak.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/BlockingQueue/ProducerConsumerLoops.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/BlockingQueue/ProducerConsumerLoops.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/BlockingQueue/SingleProducerMultipleConsumerLoops.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/BlockingQueue/SingleProducerMultipleConsumerLoops.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/java/util/concurrent/ConcurrentHashMap/DistinctEntrySetElements.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,59 @@ +/* + * Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * Portions Copyright (c) 2011 IBM Corporation + */ + +/* + * @test + * @bug 6312706 + * @summary Sets from Map.entrySet() return distinct objects for each Entry + * @author Neil Richards <neil.richards@ngmr.net>, <neil_richards@uk.ibm.com> + */ + +import java.util.concurrent.ConcurrentHashMap; +import java.util.HashSet; +import java.util.Map; +import java.util.Set; + +public class DistinctEntrySetElements { + public static void main(String[] args) throws Exception { + final ConcurrentHashMap<String, String> concurrentHashMap = + new ConcurrentHashMap<>(); + + concurrentHashMap.put("One", "Un"); + concurrentHashMap.put("Two", "Deux"); + concurrentHashMap.put("Three", "Trois"); + + Set<Map.Entry<String, String>> entrySet = concurrentHashMap.entrySet(); + HashSet<Map.Entry<String, String>> hashSet = new HashSet<>(entrySet); + + if (false == hashSet.equals(entrySet)) { + throw new RuntimeException("Test FAILED: Sets are not equal."); + } + if (hashSet.hashCode() != entrySet.hashCode()) { + throw new RuntimeException("Test FAILED: Set's hashcodes are not equal."); + } + } +}
--- a/test/java/util/concurrent/ConcurrentHashMap/LoopHelpers.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/ConcurrentHashMap/LoopHelpers.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /**
--- a/test/java/util/concurrent/ConcurrentHashMap/MapCheck.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/ConcurrentHashMap/MapCheck.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/ConcurrentHashMap/MapLoops.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/ConcurrentHashMap/MapLoops.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/ConcurrentQueues/ConcurrentQueueLoops.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/ConcurrentQueues/ConcurrentQueueLoops.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/ConcurrentQueues/GCRetention.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/ConcurrentQueues/GCRetention.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /* * @test
--- a/test/java/util/concurrent/ConcurrentQueues/IteratorWeakConsistency.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/ConcurrentQueues/IteratorWeakConsistency.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ import java.util.*;
--- a/test/java/util/concurrent/ConcurrentQueues/LoopHelpers.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/ConcurrentQueues/LoopHelpers.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /**
--- a/test/java/util/concurrent/ConcurrentQueues/RemovePollRace.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/ConcurrentQueues/RemovePollRace.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/Exchanger/ExchangeLoops.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/Exchanger/ExchangeLoops.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/Exchanger/LoopHelpers.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/Exchanger/LoopHelpers.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /** * Misc utilities in JSR166 performance tests
--- a/test/java/util/concurrent/ExecutorCompletionService/ExecutorCompletionServiceLoops.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/ExecutorCompletionService/ExecutorCompletionServiceLoops.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/ExecutorCompletionService/LoopHelpers.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/ExecutorCompletionService/LoopHelpers.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /** * Misc utilities in JSR166 performance tests
--- a/test/java/util/concurrent/FutureTask/CancelledFutureLoops.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/FutureTask/CancelledFutureLoops.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/FutureTask/LoopHelpers.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/FutureTask/LoopHelpers.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /** * Misc utilities in JSR166 performance tests
--- a/test/java/util/concurrent/Phaser/Arrive.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/Phaser/Arrive.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/Phaser/Basic.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/Phaser/Basic.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/Phaser/FickleRegister.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/Phaser/FickleRegister.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/Phaser/PhaseOverflow.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/Phaser/PhaseOverflow.java Thu Apr 21 16:42:06 2011 -0700 @@ -29,7 +29,7 @@ * Written by Martin Buchholz and Doug Lea with assistance from * members of JCP JSR-166 Expert Group and released to the public * domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/Phaser/TieredArriveLoops.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/Phaser/TieredArriveLoops.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/ScheduledThreadPoolExecutor/DelayOverflow.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/ScheduledThreadPoolExecutor/DelayOverflow.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/Semaphore/PermitOverflow.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/Semaphore/PermitOverflow.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/Semaphore/RacingReleases.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/Semaphore/RacingReleases.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/forkjoin/Integrate.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/forkjoin/Integrate.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/forkjoin/NQueensCS.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/forkjoin/NQueensCS.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/locks/ReentrantLock/CancelledLockLoops.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/locks/ReentrantLock/CancelledLockLoops.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/locks/ReentrantLock/LockOncePerThreadLoops.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/locks/ReentrantLock/LockOncePerThreadLoops.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/locks/ReentrantLock/LoopHelpers.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/locks/ReentrantLock/LoopHelpers.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /** * Misc utilities in JSR166 performance tests
--- a/test/java/util/concurrent/locks/ReentrantLock/SimpleReentrantLockLoops.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/locks/ReentrantLock/SimpleReentrantLockLoops.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/locks/ReentrantLock/TimeoutLockLoops.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/locks/ReentrantLock/TimeoutLockLoops.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/locks/ReentrantReadWriteLock/LoopHelpers.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/locks/ReentrantReadWriteLock/LoopHelpers.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /** * Misc utilities in JSR166 performance tests
--- a/test/java/util/concurrent/locks/ReentrantReadWriteLock/MapLoops.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/locks/ReentrantReadWriteLock/MapLoops.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ /*
--- a/test/java/util/concurrent/locks/ReentrantReadWriteLock/RWMap.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/java/util/concurrent/locks/ReentrantReadWriteLock/RWMap.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,7 @@ * * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at - * http://creativecommons.org/licenses/publicdomain + * http://creativecommons.org/publicdomain/zero/1.0/ */ import java.util.*;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/java/util/zip/ZipFile/ClearStaleZipFileInputStreams.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,148 @@ +/* + * Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * Portions Copyright (c) 2011 IBM Corporation + */ + +/* + * @test + * @bug 7031076 + * @summary Allow stale InputStreams from ZipFiles to be GC'd + * @author Neil Richards <neil.richards@ngmr.net>, <neil_richards@uk.ibm.com> + */ +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.io.File; +import java.io.FileOutputStream; +import java.io.InputStream; +import java.util.Enumeration; +import java.util.HashSet; +import java.util.Random; +import java.util.Set; +import java.util.zip.ZipEntry; +import java.util.zip.ZipFile; +import java.util.zip.ZipOutputStream; + +public class ClearStaleZipFileInputStreams { + private static final int ZIP_ENTRY_NUM = 5; + + private static final byte[][] data; + + static { + data = new byte[ZIP_ENTRY_NUM][]; + Random r = new Random(); + for (int i = 0; i < ZIP_ENTRY_NUM; i++) { + data[i] = new byte[1000]; + r.nextBytes(data[i]); + } + } + + private static File createTestFile(int compression) throws Exception { + File tempZipFile = + File.createTempFile("test-data" + compression, ".zip"); + tempZipFile.deleteOnExit(); + + ZipOutputStream zos = + new ZipOutputStream(new FileOutputStream(tempZipFile)); + zos.setLevel(compression); + + try { + for (int i = 0; i < ZIP_ENTRY_NUM; i++) { + String text = "Entry" + i; + ZipEntry entry = new ZipEntry(text); + zos.putNextEntry(entry); + try { + zos.write(data[i], 0, data[i].length); + } finally { + zos.closeEntry(); + } + } + } finally { + zos.close(); + } + + return tempZipFile; + } + + private static void startGcInducingThread(final int sleepMillis) { + final Thread gcInducingThread = new Thread() { + public void run() { + while (true) { + System.gc(); + try { + Thread.sleep(sleepMillis); + } catch (InterruptedException e) { } + } + } + }; + + gcInducingThread.setDaemon(true); + gcInducingThread.start(); + } + + public static void main(String[] args) throws Exception { + startGcInducingThread(500); + runTest(ZipOutputStream.DEFLATED); + runTest(ZipOutputStream.STORED); + } + + private static void runTest(int compression) throws Exception { + ReferenceQueue<InputStream> rq = new ReferenceQueue<>(); + + System.out.println("Testing with a zip file with compression level = " + + compression); + File f = createTestFile(compression); + try { + ZipFile zf = new ZipFile(f); + try { + Set<Object> refSet = createTransientInputStreams(zf, rq); + + System.out.println("Waiting for 'stale' input streams from ZipFile to be GC'd ..."); + System.out.println("(The test will hang on failure)"); + while (false == refSet.isEmpty()) { + refSet.remove(rq.remove()); + } + System.out.println("Test PASSED."); + System.out.println(); + } finally { + zf.close(); + } + } finally { + f.delete(); + } + } + + private static Set<Object> createTransientInputStreams(ZipFile zf, + ReferenceQueue<InputStream> rq) throws Exception { + Enumeration<? extends ZipEntry> zfe = zf.entries(); + Set<Object> refSet = new HashSet<>(); + + while (zfe.hasMoreElements()) { + InputStream is = zf.getInputStream(zfe.nextElement()); + refSet.add(new WeakReference<InputStream>(is, rq)); + } + + return refSet; + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/javax/crypto/Cipher/GCMAPI.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,138 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/** + * @test + * @bug 7031343 + * @summary Provide API changes to support GCM AEAD ciphers + * @author Brad Wetmore + */ + +import javax.crypto.*; +import javax.crypto.spec.*; +import java.nio.ByteBuffer; + +/* + * At this point in time, we can't really do any testing since only the API + * is available, the underlying implementation doesn't exist yet. Test + * what we can... + */ +public class GCMAPI { + + // 16 elements + private static byte[] bytes = new byte[] { + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, + 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f }; + + private static int failed = 0; + private static Cipher c; + + public static void main(String[] args) throws Exception { + c = Cipher.getInstance("AES"); + c.init(Cipher.ENCRYPT_MODE, new SecretKeySpec(new byte[16], "AES")); + + updateAADFail((byte[]) null); + updateAADPass(bytes); + + updateAADFail(null, 2, 4); + updateAADFail(bytes, -2, 4); + updateAADFail(bytes, 2, -4); + updateAADFail(bytes, 2, 15); // one too many + + updateAADPass(bytes, 2, 14); // ok. + updateAADPass(bytes, 4, 4); + updateAADPass(bytes, 0, 0); + + ByteBuffer bb = ByteBuffer.wrap(bytes); + + updateAADFail((ByteBuffer) null); + updateAADPass(bb); + + if (failed != 0) { + throw new Exception("Test(s) failed"); + } + } + + private static void updateAADPass(byte[] src) { + try { + c.updateAAD(src); + } catch (UnsupportedOperationException e) { + // swallow + }catch (Exception e) { + e.printStackTrace(); + failed++; + } + } + + private static void updateAADFail(byte[] src) { + try { + c.updateAAD(src); + new Exception("Didn't Fail as Expected").printStackTrace(); + failed++; + } catch (IllegalArgumentException e) { + // swallow + } + } + + private static void updateAADPass(byte[] src, int offset, int len) { + try { + c.updateAAD(src, offset, len); + } catch (UnsupportedOperationException e) { + // swallow + } catch (Exception e) { + e.printStackTrace(); + failed++; + } + } + + private static void updateAADFail(byte[] src, int offset, int len) { + try { + c.updateAAD(src, offset, len); + new Exception("Didn't Fail as Expected").printStackTrace(); + failed++; + } catch (IllegalArgumentException e) { + // swallow + } + } + + private static void updateAADPass(ByteBuffer src) { + try { + c.updateAAD(src); + } catch (UnsupportedOperationException e) { + // swallow + }catch (Exception e) { + e.printStackTrace(); + failed++; + } + } + + private static void updateAADFail(ByteBuffer src) { + try { + c.updateAAD(src); + new Exception("Didn't Fail as Expected").printStackTrace(); + failed++; + } catch (IllegalArgumentException e) { + // swallow + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/javax/crypto/spec/GCMParameterSpec/GCMParameterSpecTest.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,130 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/** + * @test + * @bug 7031343 + * @summary Provide API changes to support GCM AEAD ciphers + * @author Brad Wetmore + */ + +import javax.crypto.AEADBadTagException; +import javax.crypto.spec.GCMParameterSpec; +import java.util.Arrays; + +public class GCMParameterSpecTest { + + // 16 elements + private static byte[] bytes = new byte[] { + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, + 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f }; + + private static int failed = 0; + + public static void main(String[] args) throws Exception { + newGCMParameterSpecFail(-1, bytes); + newGCMParameterSpecFail(128, null); + newGCMParameterSpecPass(128, bytes); + + newGCMParameterSpecFail(-1, bytes, 2, 4); + newGCMParameterSpecFail(128, null, 2, 4); + newGCMParameterSpecFail(128, bytes, -2, 4); + newGCMParameterSpecFail(128, bytes, 2, -4); + newGCMParameterSpecFail(128, bytes, 2, 15); // one too many + + newGCMParameterSpecPass(128, bytes, 2, 14); // ok. + newGCMParameterSpecPass(96, bytes, 4, 4); + newGCMParameterSpecPass(96, bytes, 0, 0); + + // Might as well check the Exception constructors. + try { + new AEADBadTagException(); + new AEADBadTagException("Bad Tag Seen"); + } catch (Exception e) { + e.printStackTrace(); + failed++; + } + + if (failed != 0) { + throw new Exception("Test(s) failed"); + } + } + + private static void newGCMParameterSpecPass( + int tLen, byte[] src) { + try { + GCMParameterSpec gcmps = new GCMParameterSpec(tLen, src); + if (gcmps.getTLen() != tLen) { + throw new Exception("tLen's not equal"); + } + if (!Arrays.equals(gcmps.getIV(), src)) { + throw new Exception("IV's not equal"); + } + } catch (Exception e) { + e.printStackTrace(); + failed++; + } + } + + private static void newGCMParameterSpecFail( + int tLen, byte[] src) { + try { + new GCMParameterSpec(tLen, src); + new Exception("Didn't Fail as Expected").printStackTrace(); + failed++; + } catch (IllegalArgumentException e) { + // swallow + } + } + + private static void newGCMParameterSpecPass( + int tLen, byte[] src, int offset, int len) { + try { + GCMParameterSpec gcmps = + new GCMParameterSpec(tLen, src, offset, len); + if (gcmps.getTLen() != tLen) { + throw new Exception("tLen's not equal"); + } + if (!Arrays.equals(gcmps.getIV(), + Arrays.copyOfRange(src, offset, offset + len))) { + System.out.println(offset + " " + len); + System.out.println(Arrays.copyOfRange(src, offset, len)[0]); + throw new Exception("IV's not equal"); + } + } catch (Exception e) { + e.printStackTrace(); + failed++; + } + } + + private static void newGCMParameterSpecFail( + int tLen, byte[] src, int offset, int len) { + try { + new GCMParameterSpec(tLen, src, offset, len); + new Exception("Didn't Fail as Expected").printStackTrace(); + failed++; + } catch (IllegalArgumentException e) { + // swallow + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/sample/chatserver/ChatTest.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,399 @@ +/* + * Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + + +/* @test + * @summary Test chat server chatserver test + * + * @library ../../../src/share/sample/nio/chatserver + * @build ChatTest ChatServer Client ClientReader DataReader MessageReader NameReader + * @run main ChatTest + */ + +import java.io.*; +import java.net.InetSocketAddress; +import java.net.Socket; +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import java.util.concurrent.CyclicBarrier; + +public class ChatTest { + public static int listeningPort = 0; + + public static void main(String[] args) throws Throwable { + testStartStop(); + testPortOpen(); + testAsksForName(); + testUseName(); + testConnectDisconnectConnect(); + testUsernameAndMessage(); + testDontReceiveMessageInNameState(); + } + + private static ChatServer startServer() throws IOException { + ChatServer server = new ChatServer(0); + InetSocketAddress address = (InetSocketAddress) server.getSocketAddress(); + listeningPort = address.getPort(); + server.run(); + return server; + } + + public static void testStartStop() throws Exception { + ChatServer server = startServer(); + server.shutdown(); + } + + public static void testPortOpen() throws Exception { + ChatServer server = startServer(); + try { + Socket socket = new Socket("localhost", listeningPort); + if (!socket.isConnected()) { + throw new RuntimeException("Failed to connect to server: port not open"); + } + } finally { + server.shutdown(); + } + } + + public static void testAsksForName() throws Exception { + ChatServer server = startServer(); + try { + Socket socket = new Socket("localhost", listeningPort); + + Reader reader = new BufferedReader(new InputStreamReader(socket.getInputStream())); + String string = readAvailableString(reader); + if (!string.equals("Name: ")) { + throw new RuntimeException("Server doesn't send Name: "); + } + } finally { + server.shutdown(); + } + } + + public static void testUseName() throws Throwable { + ChatServer server = startServer(); + try { + performTestUseName(); + } finally { + server.shutdown(); + } + } + + public static void testConnectDisconnectConnect() throws Exception { + ChatServer server = startServer(); + try { + performTestConnectDisconnectConnect(); + } finally { + server.shutdown(); + } + } + + public static void testUsernameAndMessage() throws Exception { + ChatServer server = startServer(); + try { + performTestUsernameAndMessage(); + } finally { + server.shutdown(); + } + } + + public static void testDontReceiveMessageInNameState() throws Exception { + ChatServer server = startServer(); + try { + performDontReceiveMessageInNameState(); + } finally { + server.shutdown(); + } + } + + private static void assertEqual(List<Exception> exception, Object value, Object expected) { + if (expected == value) { + return; + } + if (expected == null) { + exception.add(new RuntimeException("Expected null, but was: " + value)); + return; + } + if (!expected.equals(value)) { + exception.add(new RuntimeException("Expected: " + expected + " but was: " + value)); + return; + } + } + + private static void performDontReceiveMessageInNameState() throws Exception { + final CyclicBarrier barrier1 = new CyclicBarrier(2); + final CyclicBarrier barrier2 = new CyclicBarrier(2); + final CyclicBarrier barrier3 = new CyclicBarrier(2); + final List<Exception> exceptions = Collections.synchronizedList(new ArrayList<Exception>()); + + ChatConnection chatConnection = new ChatConnection() { + @Override + public void run(Socket socket, BufferedReader reader, Writer writer) throws Exception { + String string = readAvailableString(reader); + assertEqual(exceptions, string, "Name: "); + writer.write("testClient1\n"); + waitForJoin(reader, "testClient1"); + barrier1.await(); + writer.write("Ignore this!\n"); + barrier2.await(); + barrier3.await(); + } + }; + + Thread client2 = new Thread(new ChatConnection() { + @Override + public void run(Socket socket, BufferedReader reader, Writer writer) throws Exception { + barrier1.await(); + barrier2.await(); + String string = readAvailableString(reader); + assertEqual(exceptions, string, "Name: "); + string = readAvailableString(reader, true); + assertEqual(exceptions, string, null); + writer.write("testClient2\n"); + barrier3.await(); + } + }); + + client2.start(); + chatConnection.run(); + if (!exceptions.isEmpty()) { + throw exceptions.get(0); + } + + } + + private static void waitForJoin(BufferedReader reader, String s) throws IOException { + String joined; + do { + joined = readAvailableString(reader); + } while (!(joined != null && joined.contains("Welcome " + s))); + } + + private static void performTestUsernameAndMessage() throws Exception { + final CyclicBarrier barrier1 = new CyclicBarrier(2); + final CyclicBarrier barrier2 = new CyclicBarrier(2); + final CyclicBarrier barrier3 = new CyclicBarrier(2); + final List<Exception> exceptions = Collections.synchronizedList(new ArrayList<Exception>()); + + ChatConnection chatConnection = new ChatConnection() { + @Override + public void run(Socket socket, BufferedReader reader, Writer writer) throws Exception { + String string = readAvailableString(reader); + assertEqual(exceptions, string, "Name: "); + writer.write("testClient1\n"); + waitForJoin(reader, "testClient1"); + barrier1.await(); + barrier2.await(); + string = readAvailableString(reader); + assertEqual(exceptions, string, "testClient2: Hello world!\n"); + barrier3.await(); + } + }; + + Thread client2 = new Thread(new ChatConnection() { + @Override + public void run(Socket socket, BufferedReader reader, Writer writer) throws Exception { + String string = readAvailableString(reader); + assertEqual(exceptions, string, "Name: "); + barrier1.await(); + writer.write("testClient2\nHello world!\n"); + barrier2.await(); + barrier3.await(); + } + }); + + client2.start(); + chatConnection.run(); + if (!exceptions.isEmpty()) { + throw exceptions.get(0); + } + } + + private static void performTestConnectDisconnectConnect() throws Exception { + final CyclicBarrier barrier1 = new CyclicBarrier(2); + final CyclicBarrier barrier2 = new CyclicBarrier(2); + final CyclicBarrier barrier3 = new CyclicBarrier(2); + final List<Exception> exceptions = new ArrayList<Exception>(); + + ChatConnection chatConnection = new ChatConnection() { + @Override + public void run(Socket socket, BufferedReader reader, Writer writer) throws Exception { + String string = readAvailableString(reader); + assertEqual(exceptions, string, "Name: "); + writer.write("testClient1\n"); + } + }; + + ChatConnection chatConnection2 = new ChatConnection() { + @Override + public void run(Socket socket, BufferedReader reader, Writer writer) throws Exception { + readAvailableString(reader); + writer.write("testClient1\n"); + waitForJoin(reader, "testClient1"); + barrier1.await(); + writer.write("Good morning!\n"); + barrier2.await(); + String string = readAvailableString(reader); + assertEqual(exceptions, string, "testClient2: Hello world!\n"); + barrier3.await(); + } + }; + + Thread client2 = new Thread(new ChatConnection() { + @Override + public void run(Socket socket, BufferedReader reader, Writer writer) throws Exception { + readAvailableString(reader); + writer.write("testClient2\n"); + waitForJoin(reader, "testClient2"); + barrier1.await(); + writer.write("Hello world!\n"); + barrier2.await(); + String string = readAvailableString(reader); + assertEqual(exceptions, string, "testClient1: Good morning!\n"); + barrier3.await(); + } + }); + + client2.start(); + chatConnection.run(); + chatConnection2.run(); + if (!exceptions.isEmpty()) { + throw exceptions.get(0); + } + } + + private static void performTestUseName() throws Exception { + final CyclicBarrier barrier1 = new CyclicBarrier(2); + final CyclicBarrier barrier2 = new CyclicBarrier(2); + final CyclicBarrier barrier3 = new CyclicBarrier(2); + final List<Exception> exceptions = new ArrayList<Exception>(); + + ChatConnection chatConnection = new ChatConnection() { + @Override + public void run(Socket socket, BufferedReader reader, Writer writer) throws Exception { + String string = readAvailableString(reader); + if (!"Name: ".equals(string)) { + exceptions.add(new RuntimeException("Expected Name: ")); + } + writer.write("testClient1\n"); + waitForJoin(reader, "testClient1"); + barrier1.await(); + barrier2.await(); + string = readAvailableString(reader); + if (!"testClient2: Hello world!\n".equals(string)) { + exceptions.add(new RuntimeException("testClient2: Hello world!\n")); + } + barrier3.await(); + } + }; + + Thread client2 = new Thread(new ChatConnection() { + @Override + public void run(Socket socket, BufferedReader reader, Writer writer) throws Exception { + String string = readAvailableString(reader); + if (!"Name: ".equals(string)) { + exceptions.add(new RuntimeException("Expected Name: ")); + } + writer.write("testClient2\n"); + waitForJoin(reader, "testClient2"); + barrier1.await(); + writer.write("Hello world!\n"); + barrier2.await(); + barrier3.await(); + } + }); + + client2.start(); + chatConnection.run(); + if (!exceptions.isEmpty()) { + throw exceptions.get(0); + } + } + + private static String readAvailableString(Reader reader) throws IOException { + return readAvailableString(reader, false); + } + + private static String readAvailableString(Reader reader, boolean now) throws IOException { + StringBuilder builder = new StringBuilder(); + int bytes; + if (now && !reader.ready()) { + return null; + } + do { + char[] buf = new char[256]; + bytes = reader.read(buf); + builder.append(buf, 0, bytes); + } while (bytes == 256); + return builder.toString(); + } + + private abstract static class ChatConnection implements Runnable { + public Exception exception; + + @Override + public void run() { + try (Socket socket = new Socket("localhost", listeningPort); + BufferedReader reader = new BufferedReader(new InputStreamReader(socket.getInputStream())); + Writer writer = new FlushingWriter(new OutputStreamWriter(socket.getOutputStream()))) { + socket.setTcpNoDelay(true); + + run(socket, reader, writer); + } catch (Exception e) { + exception = e; + } + } + + public abstract void run(Socket socket, BufferedReader reader, Writer writer) throws Exception; + } + + private static class FlushingWriter extends Writer { + public final Writer delegate; + + private FlushingWriter(Writer delegate) { + this.delegate = delegate; + } + + @Override + public void write(char[] cbuf, int off, int len) throws IOException { + delegate.write(cbuf, off, len); + } + + @Override + public void flush() throws IOException { + delegate.flush(); + } + + @Override + public void close() throws IOException { + delegate.close(); + } + + @Override + public void write(String str) throws IOException { + super.write(str); + flush(); + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/sample/mergesort/MergeSortTest.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,102 @@ +/* + * Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + + +/* @test + * @summary Test MergeSort + * + * @library ../../../src/share/sample/forkjoin/mergesort + * @build MergeSortTest MergeDemo MergeSort + * @run main MergeSortTest + */ + +import java.util.Arrays; +import java.util.Random; + +public class MergeSortTest { + private Random random; + private MergeSort target; + + public MergeSortTest(Random random, MergeSort target) { + this.random = random; + this.target = target; + } + + public static void main(String[] args) { + MergeSortTest test = new MergeSortTest(new Random(), new MergeSort(Runtime.getRuntime().availableProcessors() * 4)); + test.run(); + } + + private int[] generateArray(int elements) { + int[] array = new int[elements]; + for (int i = 0; i < array.length; ++i) { + array[i] = random.nextInt(10); + } + return array; + } + + private void run() { + testSort(); + testSortSingle(); + testSortEmpty(); + testLong(); + } + + public void testLong() { + for (int i = 0; i < 1000; ++i) { + int elements = 1 + i * 100; + + int[] array = generateArray(elements); + int[] copy = Arrays.copyOf(array, array.length); + Arrays.sort(copy); + target.sort(array); + assertEqual(copy, array); + } + } + + private void testSortEmpty() { + int[] array = { }; + target.sort(array); + assertEqual(new int[] { }, array); + } + + private void testSortSingle() { + int[] array = { 1 }; + target.sort(array); + assertEqual(new int[] { 1 }, array); + } + + private void testSort() { + int[] array = { 7, 3, 9, 0, -6, 12, 54, 3, -6, 88, 1412}; + target.sort(array); + assertEqual(new int[] { -6, -6, 0, 3, 3, 7, 9, 12, 54, 88, 1412 }, array); + } + + private void assertEqual(int[] expected, int[] array) { + if (!Arrays.equals(expected, array)) { + throw new RuntimeException("Invalid sorted array!"); + } + } + + +}
--- a/test/sun/net/InetAddress/nameservice/dns/cname.sh Thu Apr 21 15:33:10 2011 -0700 +++ b/test/sun/net/InetAddress/nameservice/dns/cname.sh Thu Apr 21 16:42:06 2011 -0700 @@ -1,7 +1,7 @@ #!/bin/sh # -# Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved. +# Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved. # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. # # This code is free software; you can redistribute it and/or modify it @@ -26,16 +26,16 @@ # @test # @bug 4763315 -# @build CanonicalName Lookup +# @build CanonicalName Lookup # @run shell/timeout=120 cname.sh # @summary Test DNS provider's handling of CNAME records # The host that we try to resolve -HOST=webcache.sfbay.sun.com +HOST=www-proxy.us.oracle.com -# fail gracefully if DNS is not configured or there +# fail gracefully if DNS is not configured or there # isn't a CNAME record. CLASSPATH=${TESTCLASSES} @@ -43,7 +43,7 @@ JAVA="${TESTJAVA}/bin/java" sh -xc "$JAVA CanonicalName $HOST" 2>&1 -if [ $? != 0 ]; then +if [ $? != 0 ]; then echo "DNS not configured or host doesn't resolve to CNAME record" exit 0 fi @@ -70,7 +70,7 @@ go "$np $sm" "$HOST" -# +# # Results # echo ''
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/sun/security/krb5/KrbCredSubKey.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,352 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/** + * @test + * @bug 7030180 + * @run main/othervm KrbCredSubKey + * @summary AES 128/256 decrypt exception + */ + +import java.io.FileOutputStream; +import java.security.PrivilegedExceptionAction; +import javax.security.auth.Subject; +import javax.security.auth.kerberos.KerberosKey; +import javax.security.auth.kerberos.KerberosPrincipal; +import org.ietf.jgss.GSSContext; +import org.ietf.jgss.GSSCredential; +import org.ietf.jgss.GSSManager; +import sun.security.jgss.GSSUtil; +import sun.security.krb5.Config; +import sun.security.krb5.EncryptedData; + +public class KrbCredSubKey { + + public static void main(String[] args) throws Exception { + + // We don't care about clock difference + new FileOutputStream("krb5.conf").write( + "[libdefaults]\nclockskew=999999999".getBytes()); + System.setProperty("java.security.krb5.conf", "krb5.conf"); + Config.refresh(); + + Subject subj = new Subject(); + KerberosPrincipal kp = new KerberosPrincipal(princ); + KerberosKey kk = new KerberosKey( + kp, key, EncryptedData.ETYPE_AES128_CTS_HMAC_SHA1_96, 0); + subj.getPrincipals().add(kp); + subj.getPrivateCredentials().add(kk); + + Subject.doAs(subj, new PrivilegedExceptionAction() { + public Object run() throws Exception { + GSSManager man = GSSManager.getInstance(); + GSSContext ctxt = man.createContext(man.createCredential( + null, GSSCredential.INDEFINITE_LIFETIME, + GSSUtil.GSS_KRB5_MECH_OID, GSSCredential.ACCEPT_ONLY)); + return ctxt.acceptSecContext(token, 0, token.length); + } + }); + } + + // All following data generated by myself on a test machine + + private static String princ = "server/host.rabbit.hole@RABBIT.HOLE"; + + // A aes-128 key for princ + private static byte[] key = { + (byte)0x83, (byte)0xA1, (byte)0xD6, (byte)0xE2, + (byte)0xC7, (byte)0x76, (byte)0xD5, (byte)0x24, + (byte)0x63, (byte)0x9F, (byte)0xF9, (byte)0xFF, + (byte)0x76, (byte)0x6D, (byte)0x26, (byte)0x30, + }; + + // A JGSS token generated by the first call of an initiator's + // initSecContext, targetting princ, using the authenticator + // subkey to encrypt the KRB_CRED inside AP_REQ + private static byte[] token = { + (byte)0x60, (byte)0x82, (byte)0x04, (byte)0x1C, + (byte)0x06, (byte)0x09, (byte)0x2A, (byte)0x86, + (byte)0x48, (byte)0x86, (byte)0xF7, (byte)0x12, + (byte)0x01, (byte)0x02, (byte)0x02, (byte)0x01, + (byte)0x00, (byte)0x6E, (byte)0x82, (byte)0x04, + (byte)0x0B, (byte)0x30, (byte)0x82, (byte)0x04, + (byte)0x07, (byte)0xA0, (byte)0x03, (byte)0x02, + (byte)0x01, (byte)0x05, (byte)0xA1, (byte)0x03, + (byte)0x02, (byte)0x01, (byte)0x0E, (byte)0xA2, + (byte)0x07, (byte)0x03, (byte)0x05, (byte)0x00, + (byte)0x20, (byte)0x00, (byte)0x00, (byte)0x00, + (byte)0xA3, (byte)0x82, (byte)0x01, (byte)0x04, + (byte)0x61, (byte)0x82, (byte)0x01, (byte)0x00, + (byte)0x30, (byte)0x81, (byte)0xFD, (byte)0xA0, + (byte)0x03, (byte)0x02, (byte)0x01, (byte)0x05, + (byte)0xA1, (byte)0x0D, (byte)0x1B, (byte)0x0B, + (byte)0x52, (byte)0x41, (byte)0x42, (byte)0x42, + (byte)0x49, (byte)0x54, (byte)0x2E, (byte)0x48, + (byte)0x4F, (byte)0x4C, (byte)0x45, (byte)0xA2, + (byte)0x25, (byte)0x30, (byte)0x23, (byte)0xA0, + (byte)0x03, (byte)0x02, (byte)0x01, (byte)0x00, + (byte)0xA1, (byte)0x1C, (byte)0x30, (byte)0x1A, + (byte)0x1B, (byte)0x06, (byte)0x73, (byte)0x65, + (byte)0x72, (byte)0x76, (byte)0x65, (byte)0x72, + (byte)0x1B, (byte)0x10, (byte)0x68, (byte)0x6F, + (byte)0x73, (byte)0x74, (byte)0x2E, (byte)0x72, + (byte)0x61, (byte)0x62, (byte)0x62, (byte)0x69, + (byte)0x74, (byte)0x2E, (byte)0x68, (byte)0x6F, + (byte)0x6C, (byte)0x65, (byte)0xA3, (byte)0x81, + (byte)0xBF, (byte)0x30, (byte)0x81, (byte)0xBC, + (byte)0xA0, (byte)0x03, (byte)0x02, (byte)0x01, + (byte)0x11, (byte)0xA2, (byte)0x81, (byte)0xB4, + (byte)0x04, (byte)0x81, (byte)0xB1, (byte)0xA7, + (byte)0xE8, (byte)0x58, (byte)0xBA, (byte)0x98, + (byte)0x69, (byte)0x45, (byte)0xB3, (byte)0x68, + (byte)0xBF, (byte)0xFD, (byte)0x25, (byte)0x74, + (byte)0xC4, (byte)0x2E, (byte)0x09, (byte)0x7B, + (byte)0x3C, (byte)0x7F, (byte)0xA5, (byte)0x6C, + (byte)0xC3, (byte)0x86, (byte)0xC9, (byte)0xEE, + (byte)0x58, (byte)0xD3, (byte)0x7C, (byte)0xD6, + (byte)0x19, (byte)0xA1, (byte)0x3B, (byte)0xF7, + (byte)0x17, (byte)0xD6, (byte)0x18, (byte)0xA9, + (byte)0x58, (byte)0x43, (byte)0x55, (byte)0xD6, + (byte)0xBA, (byte)0x85, (byte)0xF7, (byte)0x6B, + (byte)0x20, (byte)0x01, (byte)0xEF, (byte)0xB4, + (byte)0x74, (byte)0x0B, (byte)0x31, (byte)0x07, + (byte)0x55, (byte)0xD8, (byte)0x8C, (byte)0x85, + (byte)0x25, (byte)0x12, (byte)0x66, (byte)0x85, + (byte)0xA8, (byte)0x5A, (byte)0x84, (byte)0xB2, + (byte)0x6C, (byte)0xDE, (byte)0xEE, (byte)0xF9, + (byte)0x15, (byte)0xF2, (byte)0xBC, (byte)0xB0, + (byte)0x43, (byte)0xA5, (byte)0x21, (byte)0x31, + (byte)0xFA, (byte)0x2F, (byte)0x2C, (byte)0x37, + (byte)0x39, (byte)0xD8, (byte)0xAA, (byte)0xE0, + (byte)0x78, (byte)0x08, (byte)0x18, (byte)0xFB, + (byte)0x03, (byte)0x43, (byte)0x22, (byte)0xE6, + (byte)0x2C, (byte)0xF2, (byte)0x98, (byte)0xDC, + (byte)0x2A, (byte)0xDE, (byte)0x8C, (byte)0x95, + (byte)0x0B, (byte)0xB6, (byte)0xE6, (byte)0x0F, + (byte)0xB5, (byte)0x4E, (byte)0xAD, (byte)0xAC, + (byte)0xD1, (byte)0x4C, (byte)0xE8, (byte)0x22, + (byte)0x93, (byte)0x38, (byte)0xA2, (byte)0x44, + (byte)0x0E, (byte)0x83, (byte)0x9E, (byte)0x4D, + (byte)0xC0, (byte)0x1A, (byte)0x02, (byte)0xB2, + (byte)0xB8, (byte)0xCE, (byte)0xDF, (byte)0xB5, + (byte)0xFB, (byte)0xF2, (byte)0x75, (byte)0x5E, + (byte)0x74, (byte)0xC1, (byte)0x90, (byte)0x82, + (byte)0x60, (byte)0x00, (byte)0xA5, (byte)0xC3, + (byte)0xBF, (byte)0x66, (byte)0x97, (byte)0x0E, + (byte)0xF3, (byte)0x9F, (byte)0xB3, (byte)0xD9, + (byte)0x51, (byte)0x51, (byte)0x38, (byte)0xBC, + (byte)0xD9, (byte)0xC1, (byte)0xD0, (byte)0x1E, + (byte)0x90, (byte)0x9B, (byte)0x43, (byte)0xEE, + (byte)0xD9, (byte)0xD6, (byte)0x3E, (byte)0x31, + (byte)0xEA, (byte)0x8E, (byte)0xB1, (byte)0xDC, + (byte)0xDE, (byte)0xFD, (byte)0xA4, (byte)0x77, + (byte)0x6C, (byte)0x4A, (byte)0x81, (byte)0x1F, + (byte)0xA4, (byte)0x82, (byte)0x02, (byte)0xE8, + (byte)0x30, (byte)0x82, (byte)0x02, (byte)0xE4, + (byte)0xA0, (byte)0x03, (byte)0x02, (byte)0x01, + (byte)0x11, (byte)0xA2, (byte)0x82, (byte)0x02, + (byte)0xDB, (byte)0x04, (byte)0x82, (byte)0x02, + (byte)0xD7, (byte)0x81, (byte)0x78, (byte)0x25, + (byte)0x75, (byte)0x92, (byte)0x7A, (byte)0xEC, + (byte)0xBE, (byte)0x31, (byte)0xF1, (byte)0x50, + (byte)0xE7, (byte)0xC1, (byte)0x32, (byte)0xA5, + (byte)0xCB, (byte)0x34, (byte)0x46, (byte)0x95, + (byte)0x2B, (byte)0x84, (byte)0xB7, (byte)0x06, + (byte)0x0E, (byte)0x15, (byte)0x02, (byte)0x74, + (byte)0xCA, (byte)0x18, (byte)0x5D, (byte)0xE8, + (byte)0x0E, (byte)0x1B, (byte)0xB7, (byte)0x77, + (byte)0x5A, (byte)0x6C, (byte)0xFB, (byte)0x94, + (byte)0x82, (byte)0x2B, (byte)0xE6, (byte)0x14, + (byte)0x0C, (byte)0xDA, (byte)0x22, (byte)0xA2, + (byte)0x42, (byte)0xD7, (byte)0xB0, (byte)0xFC, + (byte)0xCA, (byte)0x4A, (byte)0xEA, (byte)0xB8, + (byte)0x92, (byte)0xB5, (byte)0x8C, (byte)0x71, + (byte)0xED, (byte)0x2B, (byte)0x46, (byte)0xC5, + (byte)0xE5, (byte)0x47, (byte)0x76, (byte)0x29, + (byte)0x27, (byte)0x0F, (byte)0xFF, (byte)0x03, + (byte)0x72, (byte)0x13, (byte)0xAA, (byte)0xDB, + (byte)0x4E, (byte)0xFF, (byte)0x48, (byte)0x36, + (byte)0xAB, (byte)0x73, (byte)0xD7, (byte)0xDA, + (byte)0xF1, (byte)0x80, (byte)0x1B, (byte)0x5B, + (byte)0x9A, (byte)0x88, (byte)0x07, (byte)0x47, + (byte)0x43, (byte)0x27, (byte)0xD5, (byte)0x00, + (byte)0x04, (byte)0xEE, (byte)0xAF, (byte)0x53, + (byte)0x5C, (byte)0xCC, (byte)0x2C, (byte)0xC7, + (byte)0x2F, (byte)0x94, (byte)0x12, (byte)0x86, + (byte)0xEF, (byte)0xAC, (byte)0xB1, (byte)0x6C, + (byte)0xB0, (byte)0xB5, (byte)0x3D, (byte)0x92, + (byte)0xBD, (byte)0xBE, (byte)0x7B, (byte)0x1A, + (byte)0x39, (byte)0x4A, (byte)0x1E, (byte)0x91, + (byte)0xA4, (byte)0xDF, (byte)0x82, (byte)0x12, + (byte)0x2E, (byte)0x67, (byte)0x17, (byte)0x92, + (byte)0xB3, (byte)0x93, (byte)0x38, (byte)0x32, + (byte)0x94, (byte)0xF5, (byte)0xF7, (byte)0x09, + (byte)0x07, (byte)0x5E, (byte)0x21, (byte)0x12, + (byte)0x70, (byte)0x37, (byte)0xAF, (byte)0x5A, + (byte)0x2D, (byte)0xAC, (byte)0xFF, (byte)0x22, + (byte)0x46, (byte)0xA0, (byte)0x12, (byte)0x74, + (byte)0x1C, (byte)0xA1, (byte)0x68, (byte)0xC3, + (byte)0x64, (byte)0xDB, (byte)0xC3, (byte)0x9F, + (byte)0xAB, (byte)0x0E, (byte)0x19, (byte)0xFE, + (byte)0xD9, (byte)0xA4, (byte)0xAA, (byte)0x7B, + (byte)0x73, (byte)0xAD, (byte)0xC8, (byte)0xA8, + (byte)0xD5, (byte)0x29, (byte)0xAD, (byte)0x1F, + (byte)0xEF, (byte)0x54, (byte)0xAE, (byte)0x72, + (byte)0x02, (byte)0xD9, (byte)0x06, (byte)0x0D, + (byte)0x1A, (byte)0x94, (byte)0x7B, (byte)0xBC, + (byte)0x32, (byte)0x9A, (byte)0xBC, (byte)0x4B, + (byte)0x33, (byte)0xC2, (byte)0x02, (byte)0xA3, + (byte)0xF4, (byte)0xB1, (byte)0xED, (byte)0x76, + (byte)0x0D, (byte)0x59, (byte)0xCD, (byte)0x56, + (byte)0xCB, (byte)0xDC, (byte)0xCE, (byte)0xED, + (byte)0xFF, (byte)0x25, (byte)0x84, (byte)0x5E, + (byte)0x41, (byte)0xF9, (byte)0x42, (byte)0xBE, + (byte)0x73, (byte)0xAC, (byte)0xA2, (byte)0x20, + (byte)0x97, (byte)0xB7, (byte)0x88, (byte)0x77, + (byte)0x65, (byte)0x43, (byte)0x9F, (byte)0xEE, + (byte)0xF4, (byte)0x3A, (byte)0x7E, (byte)0x9B, + (byte)0x5B, (byte)0x54, (byte)0xD3, (byte)0x0D, + (byte)0x50, (byte)0x6D, (byte)0xF6, (byte)0x14, + (byte)0xB7, (byte)0x5A, (byte)0x34, (byte)0x0F, + (byte)0x1F, (byte)0xC7, (byte)0x39, (byte)0x99, + (byte)0x9B, (byte)0x96, (byte)0xE3, (byte)0xAD, + (byte)0x86, (byte)0xE3, (byte)0x6A, (byte)0x71, + (byte)0x63, (byte)0x04, (byte)0xAD, (byte)0x9C, + (byte)0x17, (byte)0x68, (byte)0x44, (byte)0xFE, + (byte)0x21, (byte)0x62, (byte)0xD5, (byte)0x99, + (byte)0x4A, (byte)0xDF, (byte)0x48, (byte)0xDE, + (byte)0x9A, (byte)0xD4, (byte)0xBB, (byte)0xA1, + (byte)0x9B, (byte)0xE7, (byte)0x2A, (byte)0x08, + (byte)0x80, (byte)0x3A, (byte)0x08, (byte)0xA4, + (byte)0xBA, (byte)0xBE, (byte)0x1E, (byte)0x81, + (byte)0x63, (byte)0x20, (byte)0xAC, (byte)0x9C, + (byte)0x42, (byte)0x2F, (byte)0xCA, (byte)0x06, + (byte)0x95, (byte)0x92, (byte)0x97, (byte)0x09, + (byte)0x3C, (byte)0x0C, (byte)0x5A, (byte)0x99, + (byte)0xFB, (byte)0xAB, (byte)0xEB, (byte)0xDE, + (byte)0xC4, (byte)0x09, (byte)0xD3, (byte)0xA3, + (byte)0xF0, (byte)0x65, (byte)0xDC, (byte)0x5F, + (byte)0xAA, (byte)0xBB, (byte)0x28, (byte)0xC0, + (byte)0x3E, (byte)0xBF, (byte)0x77, (byte)0xAE, + (byte)0xCC, (byte)0x3A, (byte)0xD3, (byte)0x31, + (byte)0x0D, (byte)0x9B, (byte)0x96, (byte)0xEF, + (byte)0x2C, (byte)0xED, (byte)0x60, (byte)0x63, + (byte)0xC5, (byte)0x8F, (byte)0xCA, (byte)0xB0, + (byte)0xA2, (byte)0x0B, (byte)0x49, (byte)0x5A, + (byte)0xB2, (byte)0x8F, (byte)0xEF, (byte)0xE4, + (byte)0x19, (byte)0xC0, (byte)0xC6, (byte)0x2D, + (byte)0xD3, (byte)0x4F, (byte)0xB2, (byte)0xED, + (byte)0xA3, (byte)0xA4, (byte)0x6F, (byte)0xAE, + (byte)0xD4, (byte)0xE9, (byte)0xA2, (byte)0x5A, + (byte)0xFB, (byte)0xB0, (byte)0x14, (byte)0xBD, + (byte)0x06, (byte)0x12, (byte)0xD7, (byte)0x91, + (byte)0x15, (byte)0x46, (byte)0x78, (byte)0xE4, + (byte)0xD1, (byte)0x73, (byte)0xCA, (byte)0xA5, + (byte)0xA5, (byte)0x64, (byte)0xC8, (byte)0x6F, + (byte)0xD1, (byte)0xBD, (byte)0xEA, (byte)0x74, + (byte)0xE4, (byte)0xCA, (byte)0x40, (byte)0x16, + (byte)0x9E, (byte)0x46, (byte)0x7C, (byte)0x25, + (byte)0x6C, (byte)0x32, (byte)0xB4, (byte)0x14, + (byte)0xF9, (byte)0x26, (byte)0x8A, (byte)0x3A, + (byte)0xDD, (byte)0x51, (byte)0x26, (byte)0x79, + (byte)0x43, (byte)0x27, (byte)0x2E, (byte)0xED, + (byte)0xC7, (byte)0x82, (byte)0x7C, (byte)0xCE, + (byte)0x43, (byte)0x03, (byte)0x60, (byte)0x2A, + (byte)0x9C, (byte)0xB2, (byte)0x71, (byte)0x41, + (byte)0xAB, (byte)0x3D, (byte)0xA6, (byte)0xB5, + (byte)0x51, (byte)0xBC, (byte)0x80, (byte)0x1F, + (byte)0x96, (byte)0x73, (byte)0x23, (byte)0x11, + (byte)0xED, (byte)0xC0, (byte)0x1D, (byte)0x0B, + (byte)0xA0, (byte)0x13, (byte)0xB3, (byte)0x2F, + (byte)0x16, (byte)0x59, (byte)0x64, (byte)0x45, + (byte)0xE8, (byte)0x68, (byte)0xFB, (byte)0xF9, + (byte)0x6F, (byte)0xB0, (byte)0x2B, (byte)0xFB, + (byte)0x39, (byte)0xBB, (byte)0x53, (byte)0x8F, + (byte)0xD2, (byte)0xAF, (byte)0x38, (byte)0x5E, + (byte)0xEF, (byte)0x5B, (byte)0xE2, (byte)0x98, + (byte)0xE8, (byte)0x46, (byte)0x3C, (byte)0x03, + (byte)0x71, (byte)0x46, (byte)0x8D, (byte)0x41, + (byte)0x92, (byte)0x32, (byte)0x85, (byte)0x8D, + (byte)0xBA, (byte)0x33, (byte)0x05, (byte)0xB1, + (byte)0xE4, (byte)0x56, (byte)0x3E, (byte)0xF5, + (byte)0x20, (byte)0x35, (byte)0xA6, (byte)0x74, + (byte)0xA2, (byte)0xBE, (byte)0x54, (byte)0x08, + (byte)0xB4, (byte)0xFC, (byte)0x1D, (byte)0x13, + (byte)0x84, (byte)0xBE, (byte)0x1C, (byte)0xC5, + (byte)0x3E, (byte)0x43, (byte)0x14, (byte)0x6F, + (byte)0xC0, (byte)0x3D, (byte)0xF4, (byte)0xDC, + (byte)0x66, (byte)0x4E, (byte)0xF0, (byte)0x3E, + (byte)0xD4, (byte)0xC6, (byte)0xE9, (byte)0x8D, + (byte)0x7D, (byte)0xB9, (byte)0xDC, (byte)0x9F, + (byte)0xBE, (byte)0x54, (byte)0x63, (byte)0x93, + (byte)0x49, (byte)0x2F, (byte)0x6A, (byte)0xC3, + (byte)0x34, (byte)0xC5, (byte)0xF7, (byte)0x76, + (byte)0xE8, (byte)0xD5, (byte)0x5B, (byte)0xD9, + (byte)0x41, (byte)0xCA, (byte)0x74, (byte)0x25, + (byte)0x25, (byte)0x09, (byte)0xF4, (byte)0xD3, + (byte)0x00, (byte)0x9F, (byte)0x7D, (byte)0xFB, + (byte)0x3D, (byte)0xAB, (byte)0x87, (byte)0xF7, + (byte)0xCE, (byte)0x42, (byte)0x0F, (byte)0x60, + (byte)0xEB, (byte)0x03, (byte)0x47, (byte)0x98, + (byte)0x0F, (byte)0xEB, (byte)0xA4, (byte)0x05, + (byte)0xE2, (byte)0x58, (byte)0x8F, (byte)0x44, + (byte)0x09, (byte)0xD3, (byte)0x66, (byte)0x1E, + (byte)0x69, (byte)0x89, (byte)0xB7, (byte)0xEE, + (byte)0x8B, (byte)0xA4, (byte)0x8E, (byte)0x05, + (byte)0x2D, (byte)0x2E, (byte)0xB3, (byte)0x5A, + (byte)0xAE, (byte)0xAB, (byte)0x80, (byte)0xD6, + (byte)0x5C, (byte)0x93, (byte)0x40, (byte)0x91, + (byte)0x53, (byte)0xE6, (byte)0x13, (byte)0xD5, + (byte)0x2F, (byte)0x64, (byte)0xF0, (byte)0x68, + (byte)0xD2, (byte)0x85, (byte)0x94, (byte)0xE5, + (byte)0x2D, (byte)0x73, (byte)0x10, (byte)0x59, + (byte)0x18, (byte)0xCD, (byte)0xED, (byte)0xBC, + (byte)0x05, (byte)0x97, (byte)0xFD, (byte)0xE7, + (byte)0x6F, (byte)0x5D, (byte)0x7C, (byte)0x46, + (byte)0x28, (byte)0x5F, (byte)0xC2, (byte)0xB4, + (byte)0x31, (byte)0xA5, (byte)0x2B, (byte)0x82, + (byte)0xAB, (byte)0x32, (byte)0x49, (byte)0xA5, + (byte)0xCD, (byte)0x91, (byte)0x37, (byte)0x97, + (byte)0xA1, (byte)0x85, (byte)0x8F, (byte)0xBB, + (byte)0x6E, (byte)0x1E, (byte)0x9F, (byte)0xFC, + (byte)0x10, (byte)0x3B, (byte)0x8A, (byte)0xF6, + (byte)0x9A, (byte)0x66, (byte)0xBD, (byte)0x75, + (byte)0x4F, (byte)0x1D, (byte)0xBA, (byte)0x64, + (byte)0x15, (byte)0xDD, (byte)0x9F, (byte)0x00, + (byte)0x6C, (byte)0x2F, (byte)0x87, (byte)0x20, + (byte)0x25, (byte)0xA2, (byte)0x09, (byte)0x9F, + (byte)0x5D, (byte)0x64, (byte)0xC9, (byte)0xA8, + (byte)0x32, (byte)0x59, (byte)0x90, (byte)0x1D, + (byte)0x78, (byte)0xFE, (byte)0x5A, (byte)0xA2, + (byte)0x1F, (byte)0x9B, (byte)0x22, (byte)0xBE, + (byte)0x8F, (byte)0xEA, (byte)0x59, (byte)0x5B, + (byte)0x96, (byte)0xE3, (byte)0x4A, (byte)0xB2, + (byte)0x71, (byte)0x65, (byte)0xB7, (byte)0x3C, + (byte)0xC6, (byte)0x1B, (byte)0xD6, (byte)0x80, + (byte)0x90, (byte)0xD2, (byte)0xF2, (byte)0x6F, + (byte)0xA2, (byte)0x68, (byte)0x53, (byte)0xC0, + (byte)0x44, (byte)0xAF, (byte)0xD4, (byte)0x68, + (byte)0x12, (byte)0xFF, (byte)0xB4, (byte)0x36, + (byte)0x34, (byte)0x43, (byte)0xAC, (byte)0x1C, + }; +}
--- a/test/sun/security/krb5/auto/Context.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/sun/security/krb5/auto/Context.java Thu Apr 21 16:42:06 2011 -0700 @@ -44,6 +44,7 @@ import com.sun.security.jgss.AuthorizationDataEntry; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; +import javax.security.auth.kerberos.KeyTab; /** * Context of a JGSS subject, encapsulating Subject and GSSContext. @@ -107,15 +108,19 @@ return out; } + public static Context fromUserPass( + String user, char[] pass, boolean storeKey) throws Exception { + return fromUserPass(null, user, pass, storeKey); + } /** * Logins with a username and a password, using Krb5LoginModule directly * @param storeKey true if key should be saved, used on acceptor side */ - public static Context fromUserPass(String user, char[] pass, boolean storeKey) - throws Exception { + public static Context fromUserPass(Subject s, + String user, char[] pass, boolean storeKey) throws Exception { Context out = new Context(); out.name = user; - out.s = new Subject(); + out.s = s == null ? new Subject() : s; Krb5LoginModule krb5 = new Krb5LoginModule(); Map<String, String> map = new HashMap<>(); Map<String, Object> shared = new HashMap<>(); @@ -198,12 +203,25 @@ * @throws java.lang.Exception */ public void startAsServer(final Oid mech) throws Exception { + startAsServer(null, mech); + } + + /** + * Starts as a server with the specified service name + * @param name the service name + * @param mech GSS mech + * @throws java.lang.Exception + */ + public void startAsServer(final String name, final Oid mech) throws Exception { doAs(new Action() { @Override public byte[] run(Context me, byte[] dummy) throws Exception { GSSManager m = GSSManager.getInstance(); me.x = (ExtendedGSSContext)m.createContext(m.createCredential( - null, + name == null ? null : + (name.indexOf('@') < 0 ? + m.createName(name, null) : + m.createName(name, GSSName.NT_HOSTBASED_SERVICE)), GSSCredential.INDEFINITE_LIFETIME, mech, GSSCredential.ACCEPT_ONLY)); @@ -230,6 +248,14 @@ } /** + * Accesses the internal subject. + * @return the subject + */ + public Subject s() { + return s; + } + + /** * Disposes the GSSContext within * @throws org.ietf.jgss.GSSException */ @@ -297,7 +323,7 @@ } catch (Exception e) { ;// Don't care } - System.out.println("====================================="); + System.out.println("====== Private Credentials Set ======"); for (Object o : s.getPrivateCredentials()) { System.out.println(" " + o.getClass()); if (o instanceof KerberosTicket) { @@ -315,6 +341,8 @@ for (Object k : map.keySet()) { System.out.println(" " + k + ": " + map.get(k)); } + } else { + System.out.println(" " + o); } } if (x != null && x instanceof ExtendedGSSContext) {
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/sun/security/krb5/auto/DynamicKeytab.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,140 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * @test + * @bug 6894072 + * @run main/othervm DynamicKeytab + * @summary always refresh keytab + */ + +import java.io.File; +import java.io.FileOutputStream; +import org.ietf.jgss.GSSException; +import sun.security.jgss.GSSUtil; +import sun.security.krb5.KrbException; +import sun.security.krb5.internal.Krb5; + +public class DynamicKeytab { + + Context c, s; + public static void main(String[] args) + throws Exception { + new DynamicKeytab().go(); + } + + void go() throws Exception { + OneKDC k = new OneKDC(null); + k.writeJAASConf(); + + new File(OneKDC.KTAB).delete(); + + + // Starts with no keytab + c = Context.fromJAAS("client"); + s = Context.fromJAAS("com.sun.security.jgss.krb5.accept"); + + // Test 1: read new key 1 from keytab + k.addPrincipal(OneKDC.SERVER, "pass1".toCharArray()); + k.writeKtab(OneKDC.KTAB); + connect(); + + // Test 2: service key cached, find 1 in keytab (now contains 1 and 2) + k.addPrincipal(OneKDC.SERVER, "pass2".toCharArray()); + k.appendKtab(OneKDC.KTAB); + connect(); + + // Test 3: re-login. Now find 2 in keytab + c = Context.fromJAAS("client"); + connect(); + + // Test 4: re-login, KDC use 3 this time. + c = Context.fromJAAS("client"); + // Put 3 and 4 into keytab but keep the real key back to 3. + k.addPrincipal(OneKDC.SERVER, "pass3".toCharArray()); + k.appendKtab(OneKDC.KTAB); + k.addPrincipal(OneKDC.SERVER, "pass4".toCharArray()); + k.appendKtab(OneKDC.KTAB); + k.addPrincipal(OneKDC.SERVER, "pass3".toCharArray()); + connect(); + + // Test 5: invalid keytab file, should ignore + new FileOutputStream(OneKDC.KTAB).write("BADBADBAD".getBytes()); + connect(); + + // Test 6: delete keytab file, identical to revoke all + new File(OneKDC.KTAB).delete(); + try { + connect(); + throw new Exception("Should not success"); + } catch (GSSException gsse) { + System.out.println(gsse); + KrbException ke = (KrbException)gsse.getCause(); + // KrbApReq.authenticate(*) if (dkey == null)... + // This should have been Krb5.KRB_AP_ERR_NOKEY + if (ke.returnCode() != Krb5.API_INVALID_ARG) { + throw new Exception("Not expected failure code: " + + ke.returnCode()); + } + } + + // Test 7: 3 revoked, should fail (now contains only 5) + k.addPrincipal(OneKDC.SERVER, "pass5".toCharArray()); + k.writeKtab(OneKDC.KTAB); // overwrite keytab, which means + // old key is revoked + try { + connect(); + throw new Exception("Should not success"); + } catch (GSSException gsse) { + System.out.println(gsse); + KrbException ke = (KrbException)gsse.getCause(); + if (ke.returnCode() != Krb5.KRB_AP_ERR_BADKEYVER) { + throw new Exception("Not expected failure code: " + + ke.returnCode()); + } + } + + // Test 8: an empty KDC means revoke all + KDC.create("EMPTY.REALM").writeKtab(OneKDC.KTAB); + try { + connect(); + throw new Exception("Should not success"); + } catch (GSSException gsse) { + System.out.println(gsse); + KrbException ke = (KrbException)gsse.getCause(); + // KrbApReq.authenticate(*) if (dkey == null)... + // This should have been Krb5.KRB_AP_ERR_NOKEY + if (ke.returnCode() != Krb5.API_INVALID_ARG) { + throw new Exception("Not expected failure code: " + + ke.returnCode()); + } + } + } + + void connect() throws Exception { + Thread.sleep(2000); // make sure ktab timestamp is different + c.startAsClient(OneKDC.SERVER, GSSUtil.GSS_KRB5_MECH_OID); + s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID); + Context.handshake(c, s); + } +}
--- a/test/sun/security/krb5/auto/KDC.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/sun/security/krb5/auto/KDC.java Thu Apr 21 16:42:06 2011 -0700 @@ -228,7 +228,33 @@ } /** - * Write all principals' keys from multiple KDCsinto one keytab file. + * Writes or appends KDC keys into a keytab. See doc for writeMultiKtab. + * @param append true if append, otherwise, overwrite. + */ + private static void writeKtab0(String tab, boolean append, KDC... kdcs) + throws IOException, KrbException { + KeyTab ktab = append ? KeyTab.getInstance(tab) : KeyTab.create(tab); + for (KDC kdc: kdcs) { + for (String name : kdc.passwords.keySet()) { + char[] pass = kdc.passwords.get(name); + int kvno = 0; + if (Character.isDigit(pass[pass.length-1])) { + kvno = pass[pass.length-1] - '0'; + } + ktab.addEntry(new PrincipalName(name, + name.indexOf('/') < 0 ? + PrincipalName.KRB_NT_UNKNOWN : + PrincipalName.KRB_NT_SRV_HST), + pass, + kvno, + true); + } + } + ktab.save(); + } + + /** + * Writes all principals' keys from multiple KDCs into one keytab file. * Note that the keys for the krbtgt principals will not be written. * <p> * Attention: This method references krb5.conf settings. If you need to @@ -252,17 +278,16 @@ */ public static void writeMultiKtab(String tab, KDC... kdcs) throws IOException, KrbException { - KeyTab ktab = KeyTab.create(tab); - for (KDC kdc: kdcs) { - for (String name : kdc.passwords.keySet()) { - ktab.addEntry(new PrincipalName(name, - name.indexOf('/') < 0 ? - PrincipalName.KRB_NT_UNKNOWN : - PrincipalName.KRB_NT_SRV_HST), - kdc.passwords.get(name), -1, true); - } - } - ktab.save(); + writeKtab0(tab, false, kdcs); + } + + /** + * Appends all principals' keys from multiple KDCs to one keytab file. + * See writeMultiKtab for details. + */ + public static void appendMultiKtab(String tab, KDC... kdcs) + throws IOException, KrbException { + writeKtab0(tab, true, kdcs); } /** @@ -273,6 +298,13 @@ } /** + * Appends keys in this KDC to a ktab. + */ + public void appendKtab(String tab) throws IOException, KrbException { + KDC.appendMultiKtab(tab, this); + } + + /** * Adds a new principal to this realm with a given password. * @param user the principal's name. For a service principal, use the * form of host/f.q.d.n @@ -691,7 +723,10 @@ new KerberosTime(new Date()), body.from, till, body.rtime, - body.addresses, + body.addresses != null // always set caddr + ? body.addresses + : new HostAddresses( + new InetAddress[]{InetAddress.getLocalHost()}), null); EncryptionKey skey = keyForUser(body.sname, e3, true); if (skey == null) { @@ -716,7 +751,10 @@ till, body.rtime, body.crealm, body.sname, - body.addresses + body.addresses != null // always set caddr + ? body.addresses + : new HostAddresses( + new InetAddress[]{InetAddress.getLocalHost()}) ); EncryptedData edata = new EncryptedData(ckey, enc_part.asn1Encode(), KeyUsage.KU_ENC_TGS_REP_PART_SESSKEY); TGSRep tgsRep = new TGSRep(null,
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/sun/security/krb5/auto/KeyTabCompat.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,90 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * @test + * @bug 6894072 + * @compile -XDignore.symbol.file KeyTabCompat.java + * @run main/othervm KeyTabCompat + * @summary always refresh keytab + */ + +import javax.security.auth.kerberos.KerberosKey; +import sun.security.jgss.GSSUtil; + +/* + * There are 2 compat issues to check: + * + * 1. If there is only KerberosKeys in private credential set and no + * KerberosPrincipal. JAAS login should go on. + * 2. Even if KeyTab is used, user can still get KerberosKeys from + * private credentials set. + */ +public class KeyTabCompat { + + public static void main(String[] args) + throws Exception { + OneKDC kdc = new OneKDC("aes128-cts"); + kdc.writeJAASConf(); + kdc.addPrincipal(OneKDC.SERVER, "pass1".toCharArray()); + kdc.writeKtab(OneKDC.KTAB); + + Context c, s; + + // Part 1 + c = Context.fromUserPass(OneKDC.USER, OneKDC.PASS, false); + s = Context.fromUserPass(OneKDC.USER2, OneKDC.PASS2, true); + + s.s().getPrincipals().clear(); + + c.startAsClient(OneKDC.USER2, GSSUtil.GSS_KRB5_MECH_OID); + s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID); + + Context.handshake(c, s); + + // Part 2 + c = Context.fromJAAS("client"); + s = Context.fromJAAS("server"); + + c.startAsClient(OneKDC.SERVER, GSSUtil.GSS_KRB5_MECH_OID); + s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID); + s.status(); + + if (s.s().getPrivateCredentials(KerberosKey.class).size() != 1) { + throw new Exception("There should be one KerberosKey"); + } + + Thread.sleep(2000); // make sure ktab timestamp is different + + kdc.addPrincipal(OneKDC.SERVER, "pass2".toCharArray()); + kdc.writeKtab(OneKDC.KTAB); + + Context.handshake(c, s); + s.status(); + + if (s.s().getPrivateCredentials(KerberosKey.class).size() != 1) { + throw new Exception("There should be only one KerberosKey"); + } + + } +}
--- a/test/sun/security/krb5/auto/LoginModuleOptions.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/sun/security/krb5/auto/LoginModuleOptions.java Thu Apr 21 16:42:06 2011 -0700 @@ -28,7 +28,6 @@ * @summary Krb5LoginModule a little too restrictive, and the doc is not clear. */ import com.sun.security.auth.module.Krb5LoginModule; -import java.io.IOException; import java.util.HashMap; import java.util.Map; import javax.security.auth.Subject; @@ -36,7 +35,6 @@ import javax.security.auth.callback.CallbackHandler; import javax.security.auth.callback.NameCallback; import javax.security.auth.callback.PasswordCallback; -import javax.security.auth.callback.UnsupportedCallbackException; public class LoginModuleOptions { @@ -61,10 +59,12 @@ // 1. ccache -> keytab login(null, "useTicketCache", "true", "ticketCache", "krbcc_non_exists", "useKeyTab", "true", "principal", "dummy"); + // 2. keytab -> shared login(null, "useKeyTab", "true", "principal", "dummy", "keyTab", "ktab_non_exist", "tryFirstPass", "true", NAME, OneKDC.USER, PWD, OneKDC.PASS); + // 3. shared -> callback // 3.1. useFirstPass, no callback boolean failed = false;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/sun/security/krb5/auto/NoAddresses.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,81 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * @test + * @bug 7032354 + * @run main/othervm NoAddresses 1 + * @run main/othervm NoAddresses 2 + * @run main/othervm/fail NoAddresses 3 + * @summary no-addresses should not be used on acceptor side + */ + +import java.net.InetAddress; +import org.ietf.jgss.ChannelBinding; +import sun.security.jgss.GSSUtil; +import sun.security.krb5.Config; + +public class NoAddresses { + + public static void main(String[] args) + throws Exception { + + OneKDC kdc = new OneKDC(null); + kdc.writeJAASConf(); + KDC.saveConfig(OneKDC.KRB5_CONF, kdc, + "noaddresses = false", + "default_keytab_name = " + OneKDC.KTAB); + Config.refresh(); + + Context c = Context.fromJAAS("client"); + Context s = Context.fromJAAS("server"); + + c.startAsClient(OneKDC.SERVER, GSSUtil.GSS_KRB5_MECH_OID); + s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID); + + InetAddress initiator = InetAddress.getLocalHost(); + InetAddress acceptor = InetAddress.getLocalHost(); + switch (args[0]) { + case "1": + // no initiator host address available, should be OK + break; + case "2": + // correct initiator host address, still fine + c.x().setChannelBinding( + new ChannelBinding(initiator, acceptor, null)); + s.x().setChannelBinding( + new ChannelBinding(initiator, acceptor, null)); + break; + case "3": + // incorrect initiator host address, fail + initiator = InetAddress.getByAddress(new byte[]{1,1,1,1}); + c.x().setChannelBinding( + new ChannelBinding(initiator, acceptor, null)); + s.x().setChannelBinding( + new ChannelBinding(initiator, acceptor, null)); + break; + } + + Context.handshake(c, s); + } +}
--- a/test/sun/security/krb5/auto/SSL.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/sun/security/krb5/auto/SSL.java Thu Apr 21 16:42:06 2011 -0700 @@ -48,7 +48,7 @@ public class SSL { private static String krb5Cipher; - private static final int LOOP_LIMIT = 1; + private static final int LOOP_LIMIT = 3; private static int loopCount = 0; private static volatile String server; private static volatile int port; @@ -98,13 +98,13 @@ fos.close(); f.deleteOnExit(); - final Context c = Context.fromUserPass(OneKDC.USER, OneKDC.PASS, false); + Context c; final Context s = Context.fromJAAS("ssl"); - c.startAsClient("host/" + server, GSSUtil.GSS_KRB5_MECH_OID); + // There's no keytab file when server starts. s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID); - new Thread(new Runnable() { + Thread server = new Thread(new Runnable() { public void run() { try { s.doAs(new JsseServerAction(), null); @@ -112,12 +112,57 @@ e.printStackTrace(); } } - }).start(); + }); + server.setDaemon(true); + server.start(); // Warm the server Thread.sleep(2000); + // Now create the keytab + + /* + // Add 3 versions of keys into keytab + KeyTab ktab = KeyTab.create(OneKDC.KTAB); + PrincipalName service = new PrincipalName( + "host/" + server, PrincipalName.KRB_NT_SRV_HST); + ktab.addEntry(service, "pass1".toCharArray(), 1); + ktab.addEntry(service, "pass2".toCharArray(), 2); + ktab.addEntry(service, "pass3".toCharArray(), 3); + ktab.save(); + + // and use the middle one as the real key + kdc.addPrincipal("host/" + server, "pass2".toCharArray()); + */ + c = Context.fromUserPass(OneKDC.USER, OneKDC.PASS, false); + c.startAsClient("host/" + server, GSSUtil.GSS_KRB5_MECH_OID); c.doAs(new JsseClientAction(), null); + + // Add another version of key, make sure it can be loaded + Thread.sleep(2000); + ktab = KeyTab.getInstance(OneKDC.KTAB); + ktab.addEntry(service, "pass4".toCharArray(), 4, true); + ktab.save(); + kdc.addPrincipal("host/" + server, "pass4".toCharArray()); + + c = Context.fromUserPass(OneKDC.USER, OneKDC.PASS, false); + c.startAsClient("host/" + server, GSSUtil.GSS_KRB5_MECH_OID); + c.doAs(new JsseClientAction(), null); + + // Revoke the old key + /*Thread.sleep(2000); + ktab = KeyTab.create(OneKDC.KTAB); + ktab.addEntry(service, "pass5".toCharArray(), 5, false); + ktab.save(); + + c = Context.fromUserPass(OneKDC.USER, OneKDC.PASS, false); + c.startAsClient("host/" + server, GSSUtil.GSS_KRB5_MECH_OID); + try { + c.doAs(new JsseClientAction(), null); + throw new Exception("Should fail this time."); + } catch (SSLException e) { + // Correct behavior. + }*/ } // Following codes copied from @@ -126,6 +171,7 @@ public byte[] run(Context s, byte[] input) throws Exception { SSLSocketFactory sslsf = (SSLSocketFactory) SSLSocketFactory.getDefault(); + System.out.println("Connecting " + server + ":" + port); SSLSocket sslSocket = (SSLSocket) sslsf.createSocket(server, port); // Enable only a KRB5 cipher suite. @@ -154,6 +200,9 @@ System.out.println("Server is: " + peer.toString()); sslSocket.close(); + // This line should not be needed. It's the server's duty to + // forget the old key + //sslSocket.getSession().invalidate(); return null; } } @@ -165,6 +214,7 @@ SSLServerSocket sslServerSocket = (SSLServerSocket) sslssf.createServerSocket(0); // any port port = sslServerSocket.getLocalPort(); + System.out.println("Listening on " + port); // Enable only a KRB5 cipher suite. String enabledSuites[] = {krb5Cipher};
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/sun/security/krb5/auto/TwoPrinces.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,102 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * @test + * @bug 6894072 + * @compile -XDignore.symbol.file TwoPrinces.java + * @run main/othervm TwoPrinces + * @summary always refresh keytab + */ + +import java.io.File; +import java.io.FileOutputStream; +import sun.security.jgss.GSSUtil; +import sun.security.krb5.Config; + +public class TwoPrinces { + + public static void main(String[] args) + throws Exception { + + KDC k1 = KDC.create("R1"); + k1.addPrincipal("u1", "hello".toCharArray()); + k1.addPrincipalRandKey("krbtgt/R1"); + k1.addPrincipalRandKey("host/same.host"); + + KDC k2 = KDC.create("R2"); + k2.addPrincipal("u2", "hello".toCharArray()); + k2.addPrincipalRandKey("krbtgt/R2"); + k2.addPrincipalRandKey("host/same.host"); + + System.setProperty("java.security.krb5.conf", "krb5.conf"); + + // R1 is the default realm now + KDC.saveConfig("krb5.conf", k1, k2); + Config.refresh(); + + k1.writeKtab("ktab1"); + k2.writeKtab("ktab2"); + + // A JAAS config file with 2 Krb5LoginModules, after commit, the + // subject with have principals and keytabs from both sides + System.setProperty("java.security.auth.login.config", "jaas.conf"); + File f = new File("jaas.conf"); + FileOutputStream fos = new FileOutputStream(f); + fos.write(( + "me {\n" + + " com.sun.security.auth.module.Krb5LoginModule required" + + " isInitiator=true principal=\"host/same.host@R1\"" + + " useKeyTab=true keyTab=ktab1 storeKey=true;\n" + + " com.sun.security.auth.module.Krb5LoginModule required" + + " isInitiator=true principal=\"host/same.host@R2\"" + + " useKeyTab=true keyTab=ktab2 storeKey=true;\n" + + "};\n" + ).getBytes()); + fos.close(); + + /* + * This server side context will be able to act as services in both + * realms. Please note that we still don't support a single instance + * of server to accept connections from two realms at the same time. + * Therefore, we must call startAsServer in a given realm to start + * working there. The same Subject never changes anyway. + */ + Context s = Context.fromJAAS("me"); + + // Default realm still R1 + s.startAsServer("host@same.host", GSSUtil.GSS_KRB5_MECH_OID); + Context c1 = Context.fromUserPass("u1", "hello".toCharArray(), false); + c1.startAsClient("host@same.host", GSSUtil.GSS_KRB5_MECH_OID); + Context.handshake(c1, s); + + KDC.saveConfig("krb5.conf", k2, k1); + Config.refresh(); + + // Default realm now R2 + s.startAsServer("host@same.host", GSSUtil.GSS_KRB5_MECH_OID); + Context c2 = Context.fromUserPass("u2", "hello".toCharArray(), false); + c2.startAsClient("host@same.host", GSSUtil.GSS_KRB5_MECH_OID); + Context.handshake(c2, s); + } +}
--- a/test/sun/security/krb5/ktab/KeyTabIndex.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/sun/security/krb5/ktab/KeyTabIndex.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -44,7 +44,6 @@ KeyTab.getInstance("ktab").getClass(); } }; - KeyTab.refresh(); for (int i=0; i<10; i++) { new Thread(t).start(); }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/sun/security/mscapi/PublicKeyInterop.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,92 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/** + * @see PublicKeyInterop.sh + */ + +import java.security.*; +import java.util.*; +import javax.crypto.*; + +import sun.misc.HexDumpEncoder; + +/* + * Confirm interoperability of RSA public keys between SunMSCAPI and SunJCE + * security providers. + */ +public class PublicKeyInterop { + + public static void main(String[] arg) throws Exception { + PrivateKey privKey = null; + Certificate cert = null; + KeyStore ks = KeyStore.getInstance("Windows-MY"); + ks.load(null, null); + System.out.println("Loaded keystore: Windows-MY"); + + PublicKey myPuKey = + (PublicKey) ks.getCertificate("6888925").getPublicKey(); + System.out.println("Public key is a " + myPuKey.getClass().getName()); + PrivateKey myPrKey = (PrivateKey) ks.getKey("6888925", null); + System.out.println("Private key is a " + myPrKey.getClass().getName()); + System.out.println(); + + byte[] plain = new byte[] {0x01, 0x02, 0x03, 0x04, 0x05}; + HexDumpEncoder hde = new HexDumpEncoder(); + System.out.println("Plaintext:\n" + hde.encode(plain) + "\n"); + + Cipher rsa = Cipher.getInstance("RSA/ECB/PKCS1Padding"); + rsa.init(Cipher.ENCRYPT_MODE, myPuKey); + byte[] encrypted = rsa.doFinal(plain); + System.out.println("Encrypted plaintext using RSA Cipher from " + + rsa.getProvider().getName() + " JCE provider\n"); + System.out.println(hde.encode(encrypted) + "\n"); + + Cipher rsa2 = Cipher.getInstance("RSA/ECB/PKCS1Padding", "SunMSCAPI"); + rsa2.init(Cipher.ENCRYPT_MODE, myPuKey); + byte[] encrypted2 = rsa2.doFinal(plain); + System.out.println("Encrypted plaintext using RSA Cipher from " + + rsa2.getProvider().getName() + " JCE provider\n"); + System.out.println(hde.encode(encrypted2) + "\n"); + + Cipher rsa3 = Cipher.getInstance("RSA/ECB/PKCS1Padding", "SunMSCAPI"); + rsa3.init(Cipher.DECRYPT_MODE, myPrKey); + byte[] decrypted = rsa3.doFinal(encrypted); + System.out.println("Decrypted first ciphertext using RSA Cipher from " + + rsa3.getProvider().getName() + " JCE provider\n"); + System.out.println(hde.encode(decrypted) + "\n"); + if (! Arrays.equals(plain, decrypted)) { + throw new Exception("First decrypted ciphertext does not match " + + "original plaintext"); + } + + decrypted = rsa3.doFinal(encrypted2); + System.out.println("Decrypted second ciphertext using RSA Cipher from " + + rsa3.getProvider().getName() + " JCE provider\n"); + System.out.println(hde.encode(decrypted) + "\n"); + if (! Arrays.equals(plain, decrypted)) { + throw new Exception("Second decrypted ciphertext does not match " + + "original plaintext"); + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/sun/security/mscapi/PublicKeyInterop.sh Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,84 @@ +#!/bin/sh + +# +# Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. +# +# This code is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License version 2 only, as +# published by the Free Software Foundation. +# +# This code is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +# version 2 for more details (a copy is included in the LICENSE file that +# accompanied this code). +# +# You should have received a copy of the GNU General Public License version +# 2 along with this work; if not, write to the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. +# +# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA +# or visit www.oracle.com if you need additional information or have any +# questions. +# + +# @test +# @bug 6888925 +# @run shell PublicKeyInterop.sh +# @summary SunMSCAPI's Cipher can't use RSA public keys obtained from other +# sources. +# + +# set a few environment variables so that the shell-script can run stand-alone +# in the source directory +if [ "${TESTSRC}" = "" ] ; then + TESTSRC="." +fi + +if [ "${TESTCLASSES}" = "" ] ; then + TESTCLASSES="." +fi + +if [ "${TESTJAVA}" = "" ] ; then + echo "TESTJAVA not set. Test cannot execute." + echo "FAILED!!!" + exit 1 +fi + +OS=`uname -s` +case "$OS" in + Windows* | CYGWIN* ) + + echo "Creating a temporary RSA keypair in the Windows-My store..." + ${TESTJAVA}/bin/keytool \ + -genkeypair \ + -storetype Windows-My \ + -keyalg RSA \ + -alias 6888925 \ + -dname "cn=6888925,c=US" \ + -noprompt + + echo + echo "Running the test..." + ${TESTJAVA}/bin/javac -d . ${TESTSRC}\\PublicKeyInterop.java + ${TESTJAVA}/bin/java PublicKeyInterop + + rc=$? + + echo + echo "Removing the temporary RSA keypair from the Windows-My store..." + ${TESTJAVA}/bin/keytool \ + -delete \ + -storetype Windows-My \ + -alias 6888925 + + echo done. + exit $rc + ;; + + * ) + echo "This test is not intended for '$OS' - passing test" + exit 0 + ;; +esac
--- a/test/sun/security/pkcs11/Provider/ConfigShortPath.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/sun/security/pkcs11/Provider/ConfigShortPath.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -22,27 +22,44 @@ */ /** * @test - * @bug 6581254 - * @summary Allow "~" in config to support windows short path + * @bug 6581254 6986789 + * @summary Allow '~' and '+' in config file * @author Valerie Peng */ import java.security.*; import java.io.*; +import java.lang.reflect.*; public class ConfigShortPath { - public static void main(String[] args) { - String testSrc = System.getProperty("test.src", "."); - String configFile = testSrc + File.separator + "csp.cfg"; - System.out.println("Testing against " + configFile); + private static final String[] configNames = { "csp.cfg", "cspPlus.cfg" }; + + public static void main(String[] args) throws Exception { + Constructor cons = null; try { - Provider p = new sun.security.pkcs11.SunPKCS11(configFile); - } catch (ProviderException pe) { - String cause = pe.getCause().getMessage(); - if (cause.indexOf("Unexpected token") != -1) { - // re-throw to indicate test failure - throw pe; + Class clazz = Class.forName("sun.security.pkcs11.SunPKCS11"); + cons = clazz.getConstructor(String.class); + } catch (Exception ex) { + System.out.println("Skipping test - no PKCS11 provider available"); + return; + } + String testSrc = System.getProperty("test.src", "."); + for (int i = 0; i < configNames.length; i++) { + String configFile = testSrc + File.separator + configNames[i]; + + System.out.println("Testing against " + configFile); + try { + Object obj = cons.newInstance(configFile); + } catch (InvocationTargetException ite) { + Throwable cause = ite.getCause(); + if (cause instanceof ProviderException) { + String causeMsg = cause.getCause().getMessage(); + // Indicate failure if due to parsing config + if (causeMsg.indexOf("Unexpected token") != -1) { + throw (ProviderException) cause; + } + } } } }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/sun/security/pkcs11/Provider/cspPlus.cfg Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,4 @@ +showInfo = false +name = NSS +nssSecmodDirectory = /export/local/38289.JDK7.PIT.JSN-TL+7-b112_pit_security_oel5.5-x64-32/results/ResultDir/KeytoolNSS/db +nssLibraryDirectory = /export/local/common/testbase/7/security/tools/lib/nss/Linux2.6
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/sun/security/ssl/javax/net/ssl/SSLContextVersion.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,112 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * @test + * @bug 6976117 + * @summary SSLContext.getInstance("TLSv1.1") returns SSLEngines/SSLSockets + * without TLSv1.1 enabled + */ + +import javax.net.ssl.*; + +public class SSLContextVersion { + static enum ContextVersion { + TLS_CV_01("SSL", "TLSv1", "TLSv1.2"), + TLS_CV_02("TLS", "TLSv1", "TLSv1.2"), + TLS_CV_03("SSLv3", "TLSv1", "TLSv1.2"), + TLS_CV_04("TLSv1", "TLSv1", "TLSv1.2"), + TLS_CV_05("TLSv1.1", "TLSv1.1", "TLSv1.2"), + TLS_CV_06("TLSv1.2", "TLSv1.2", "TLSv1.2"), + TLS_CV_07("Default", "TLSv1", "TLSv1.2"); + + final String contextVersion; + final String defaultProtocolVersion; + final String supportedProtocolVersion; + + ContextVersion(String contextVersion, String defaultProtocolVersion, + String supportedProtocolVersion) { + this.contextVersion = contextVersion; + this.defaultProtocolVersion = defaultProtocolVersion; + this.supportedProtocolVersion = supportedProtocolVersion; + } + } + + public static void main(String[] args) throws Exception { + for (ContextVersion cv : ContextVersion.values()) { + System.out.println("Checking SSLContext of " + cv.contextVersion); + SSLContext context = SSLContext.getInstance(cv.contextVersion); + + // Default SSLContext is initialized automatically. + if (!cv.contextVersion.equals("Default")) { + // Use default TK, KM and random. + context.init((KeyManager[])null, (TrustManager[])null, null); + } + + SSLParameters parameters = context.getDefaultSSLParameters(); + + String[] protocols = parameters.getProtocols(); + String[] ciphers = parameters.getCipherSuites(); + + if (protocols.length == 0 || ciphers.length == 0) { + throw new Exception("No default protocols or cipher suites"); + } + + boolean isMatch = false; + for (String protocol : protocols) { + System.out.println("\tdefault protocol version " + protocol); + if (protocol.equals(cv.defaultProtocolVersion)) { + isMatch = true; + break; + } + } + + if (!isMatch) { + throw new Exception("No matched default protocol"); + } + + parameters = context.getSupportedSSLParameters(); + + protocols = parameters.getProtocols(); + ciphers = parameters.getCipherSuites(); + + if (protocols.length == 0 || ciphers.length == 0) { + throw new Exception("No default protocols or cipher suites"); + } + + isMatch = false; + for (String protocol : protocols) { + System.out.println("\tsupported protocol version " + protocol); + if (protocol.equals(cv.supportedProtocolVersion)) { + isMatch = true; + break; + } + } + + if (!isMatch) { + throw new Exception("No matched default protocol"); + } + System.out.println("\t... Success"); + } + } +}
--- a/test/tools/launcher/ExecutionEnvironment.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/tools/launcher/ExecutionEnvironment.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -30,7 +30,7 @@ */ /* - * This test tests for various things as follows: + * This tests for various things as follows: * Ensures that: * 1. uneccessary execs do not occur * 2. the environment is pristine, users environment variable wrt. @@ -84,7 +84,9 @@ static int errors = 0; static int passes = 0; - private static void createTestJar() { + static final String LIBJVM = TestHelper.isWindows ? "jvm.dll" : "libjvm.so"; + + static void createTestJar() { try { List<String> codeList = new ArrayList<String>(); codeList.add("static void printValue(String name, boolean property) {\n"); @@ -127,6 +129,7 @@ testJarFile.getAbsolutePath()); if (!tr.isNotZeroOutput()) { + System.out.println(tr); throw new RuntimeException("Error: No output at all. Did the test execute ?"); } @@ -177,7 +180,6 @@ Map<String, String> env = new HashMap<String, String>(); - if (TestHelper.isLinux) { for (String x : LD_PATH_STRINGS) { String pairs[] = x.split("="); @@ -209,7 +211,7 @@ verifyJavaLibraryPathOverride(tr, true); // try changing the model from 32 to 64 bit - if (TestHelper.java64Cmd != null && TestHelper.is32Bit) { + if (TestHelper.dualModePresent() && TestHelper.is32Bit) { // verify the override occurs env.clear(); for (String x : LD_PATH_STRINGS) { @@ -326,7 +328,7 @@ File symLink = null; String libPathPrefix = TestHelper.isSDK ? "jre/lib" : "/lib"; symLink = new File(TestHelper.JAVAHOME, libPathPrefix + - TestHelper.getJreArch() + "/libjvm.so"); + TestHelper.getJreArch() + "/" + LIBJVM); if (symLink.exists()) { System.out.println("FAIL: The symlink exists " + symLink.getAbsolutePath());
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/tools/launcher/Test7029048.java Thu Apr 21 16:42:06 2011 -0700 @@ -0,0 +1,313 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * @test + * @bug 7029048 + * @summary Checks for LD_LIBRARY_PATH on *nixes + * @compile -XDignore.symbol.file ExecutionEnvironment.java TestHelper.java Test7029048.java + * @run main Test7029048 + */ + +/* + * 7029048: test for LD_LIBRARY_PATH set to different paths pointing which may + * contain a libjvm.so and may not, but we test to ensure that the launcher + * behaves correctly in all cases. + */ +import java.io.File; +import java.io.IOException; +import java.nio.file.Files; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +public class Test7029048 { + + static int passes = 0; + static int errors = 0; + + private static final String LIBJVM = ExecutionEnvironment.LIBJVM; + private static final String LD_LIBRARY_PATH = + ExecutionEnvironment.LD_LIBRARY_PATH; + private static final String LD_LIBRARY_PATH_32 = + ExecutionEnvironment.LD_LIBRARY_PATH_32; + private static final String LD_LIBRARY_PATH_64 = + ExecutionEnvironment.LD_LIBRARY_PATH_64; + + private static final File libDir = + new File(System.getProperty("sun.boot.library.path")); + private static final File srcServerDir = new File(libDir, "server"); + private static final File srcLibjvmSo = new File(srcServerDir, LIBJVM); + + private static final File dstLibDir = new File("lib"); + private static final File dstLibArchDir = + new File(dstLibDir, TestHelper.getJreArch()); + + private static final File dstServerDir = new File(dstLibArchDir, "server"); + private static final File dstServerLibjvm = new File(dstServerDir, LIBJVM); + + private static final File dstClientDir = new File(dstLibArchDir, "client"); + private static final File dstClientLibjvm = new File(dstClientDir, LIBJVM); + + // used primarily to test the solaris variants in dual mode + private static final File dstOtherArchDir; + private static final File dstOtherServerDir; + private static final File dstOtherServerLibjvm; + + private static final Map<String, String> env = new HashMap<>(); + + static { + if (TestHelper.isDualMode) { + dstOtherArchDir = new File(dstLibDir, TestHelper.getComplementaryJreArch()); + dstOtherServerDir = new File(dstOtherArchDir, "server"); + dstOtherServerLibjvm = new File(dstOtherServerDir, LIBJVM); + } else { + dstOtherArchDir = null; + dstOtherServerDir = null; + dstOtherServerLibjvm = null; + } + } + + static String getValue(String name, List<String> in) { + for (String x : in) { + String[] s = x.split("="); + if (name.equals(s[0].trim())) { + return s[1].trim(); + } + } + return null; + } + + static void run(boolean want32, String dflag, Map<String, String> env, + int nLLPComponents, String caseID) { + final boolean want64 = want32 == false; + env.put(ExecutionEnvironment.JLDEBUG_KEY, "true"); + List<String> cmdsList = new ArrayList<>(); + + // only for a dual-mode system + if (want64 && TestHelper.isDualMode) { + cmdsList.add(TestHelper.java64Cmd); + } else { + cmdsList.add(TestHelper.javaCmd); // a 32-bit java command for all + } + + /* + * empty or null strings can confuse the ProcessBuilder. A null flag + * indicates that the appropriate data model is enforced on the chosen + * launcher variant. + */ + + if (dflag != null) { + cmdsList.add(dflag); + } else { + cmdsList.add(want32 ? "-d32" : "-d64"); + } + cmdsList.add("-server"); + cmdsList.add("-jar"); + cmdsList.add(ExecutionEnvironment.testJarFile.getAbsolutePath()); + String[] cmds = new String[cmdsList.size()]; + TestHelper.TestResult tr = TestHelper.doExec(env, cmdsList.toArray(cmds)); + analyze(tr, nLLPComponents, caseID); + } + + // no cross launch, ie. no change to the data model. + static void run(Map<String, String> env, int nLLPComponents, String caseID) + throws IOException { + boolean want32 = TestHelper.is32Bit; + run(want32, null, env, nLLPComponents, caseID); + } + + static void analyze(TestHelper.TestResult tr, int nLLPComponents, String caseID) { + String envValue = getValue(LD_LIBRARY_PATH, tr.testOutput); + /* + * the envValue can never be null, since the test code should always + * print a "null" string. + */ + if (envValue == null) { + System.out.println(tr); + throw new RuntimeException("NPE, likely a program crash ??"); + } + String values[] = envValue.split(File.pathSeparator); + if (values.length == nLLPComponents) { + System.out.println(caseID + " :OK"); + passes++; + } else { + System.out.println("FAIL: test7029048, " + caseID); + System.out.println(" expected " + nLLPComponents + + " but got " + values.length); + System.out.println(envValue); + System.out.println(tr); + errors++; + } + } + + /* + * A crucial piece, specifies what we should expect, given the conditions. + * That is for a given enum type, the value indicates how many absolute + * environment variables that can be expected. This value is used to base + * the actual expected values by adding the set environment variable usually + * it is 1, but it could be more if the test wishes to set more paths in + * the future. + */ + private static enum LLP_VAR { + LLP_SET_NON_EXISTENT_PATH(0), // env set, but the path does not exist + LLP_SET_EMPTY_PATH(0), // env set, with a path but no libjvm.so + LLP_SET_WITH_JVM(3); // env set, with a libjvm.so + private final int value; + LLP_VAR(int i) { + this.value = i; + } + } + + /* + * test for 7029048 + */ + static void test7029048() throws IOException { + String desc = null; + for (LLP_VAR v : LLP_VAR.values()) { + switch (v) { + case LLP_SET_WITH_JVM: + // copy the files into the directory structures + TestHelper.copyFile(srcLibjvmSo, dstServerLibjvm); + // does not matter if it is client or a server + TestHelper.copyFile(srcLibjvmSo, dstClientLibjvm); + // does not matter if the arch do not match either + if (TestHelper.isDualMode) { + TestHelper.copyFile(srcLibjvmSo, dstOtherServerLibjvm); + } + desc = "LD_LIBRARY_PATH should be set"; + break; + case LLP_SET_EMPTY_PATH: + if (!dstClientDir.exists()) { + Files.createDirectories(dstClientDir.toPath()); + } else { + Files.deleteIfExists(dstClientLibjvm.toPath()); + } + + if (!dstServerDir.exists()) { + Files.createDirectories(dstServerDir.toPath()); + } else { + Files.deleteIfExists(dstServerLibjvm.toPath()); + } + + if (TestHelper.isDualMode) { + if (!dstOtherServerDir.exists()) { + Files.createDirectories(dstOtherServerDir.toPath()); + } else { + Files.deleteIfExists(dstOtherServerLibjvm.toPath()); + } + } + + desc = "LD_LIBRARY_PATH should not be set"; + break; + case LLP_SET_NON_EXISTENT_PATH: + if (dstLibDir.exists()) { + TestHelper.recursiveDelete(dstLibDir); + } + desc = "LD_LIBRARY_PATH should not be set"; + break; + default: + throw new RuntimeException("unknown case"); + } + + /* + * Case 1: set the server path + */ + env.clear(); + env.put(LD_LIBRARY_PATH, dstServerDir.getAbsolutePath()); + run(env, v.value + 1, "Case 1: " + desc); + + /* + * Case 2: repeat with client path + */ + env.clear(); + env.put(LD_LIBRARY_PATH, dstClientDir.getAbsolutePath()); + run(env, v.value + 1, "Case 2: " + desc); + + if (!TestHelper.isDualMode) { + continue; // nothing more to do for Linux + } + + // Tests applicable only to solaris. + + // initialize test variables for dual mode operations + final File dst32ServerDir = TestHelper.is32Bit + ? dstServerDir + : dstOtherServerDir; + + final File dst64ServerDir = TestHelper.is64Bit + ? dstServerDir + : dstOtherServerDir; + + /* + * Case 3: set the appropriate LLP_XX flag, + * java32 -d32, LLP_32 is relevant, LLP_64 is ignored + * java64 -d64, LLP_64 is relevant, LLP_32 is ignored + */ + env.clear(); + env.put(LD_LIBRARY_PATH_32, dst32ServerDir.getAbsolutePath()); + env.put(LD_LIBRARY_PATH_64, dst64ServerDir.getAbsolutePath()); + run(TestHelper.is32Bit, null, env, v.value + 1, "Case 3: " + desc); + + /* + * Case 4: we are in dual mode environment, running 64-bit then + * we have the following scenarios: + * java32 -d64, LLP_64 is relevant, LLP_32 is ignored + * java64 -d32, LLP_32 is relevant, LLP_64 is ignored + */ + if (TestHelper.dualModePresent()) { + run(true, "-d64", env, v.value + 1, "Case 4A: " + desc); + run(false,"-d32", env, v.value + 1, "Case 4B: " + desc); + } + } + return; + } + + public static void main(String... args) throws Exception { + if (TestHelper.isWindows) { + System.out.println("Warning: noop on windows"); + return; + } + // create our test jar first + ExecutionEnvironment.createTestJar(); + + // run the tests + test7029048(); + if (errors > 0) { + throw new Exception("Test7029048: FAIL: with " + + errors + " errors and passes " + passes); + } else if (TestHelper.dualModePresent() && passes < 15) { + throw new Exception("Test7029048: FAIL: " + + "all tests did not run, expected " + 15 + " got " + passes); + } else if (TestHelper.isSolaris && passes < 9) { + throw new Exception("Test7029048: FAIL: " + + "all tests did not run, expected " + 9 + " got " + passes); + } else if (TestHelper.isLinux && passes < 6) { + throw new Exception("Test7029048: FAIL: " + + "all tests did not run, expected " + 6 + " got " + passes); + } else { + System.out.println("Test7029048: PASS " + passes); + } + } +}
--- a/test/tools/launcher/TestHelper.java Thu Apr 21 15:33:10 2011 -0700 +++ b/test/tools/launcher/TestHelper.java Thu Apr 21 16:42:06 2011 -0700 @@ -1,6 +1,5 @@ - /* - * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2008, 2011 Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -22,20 +21,28 @@ * questions. */ +import java.nio.file.attribute.BasicFileAttributes; +import java.nio.file.FileVisitResult; +import java.nio.file.SimpleFileVisitor; import javax.tools.ToolProvider; import java.io.BufferedReader; import java.io.File; import java.io.FileNotFoundException; import java.io.FileOutputStream; +import java.io.IOException; import java.io.InputStreamReader; import java.io.PrintStream; +import java.nio.file.Files; +import java.nio.file.Path; import java.util.ArrayList; import java.util.List; import java.util.Map; import javax.tools.JavaCompiler; +import static java.nio.file.StandardCopyOption.*; + /** - * This class provides some common utilites for the launcher tests. + * This class provides some common utilities for the launcher tests. */ public enum TestHelper { INSTANCE; @@ -101,6 +108,13 @@ } /* + * is a dual mode available in the test jdk + */ + static boolean dualModePresent() { + return isDualMode && java64Cmd != null; + } + + /* * usually the jre/lib/arch-name is the same as os.arch, except for x86. */ static String getJreArch() { @@ -109,6 +123,27 @@ } /* + * get the complementary jre arch ie. if sparc then return sparcv9 and + * vice-versa. + */ + static String getComplementaryJreArch() { + String arch = System.getProperty("os.arch"); + if (arch != null) { + switch (arch) { + case "sparc": + return "sparcv9"; + case "sparcv9": + return "sparc"; + case "x86": + return "amd64"; + case "amd64": + return "i386"; + } + } + return null; + } + + /* * A convenience method to create a jar with jar file name and defs */ static void createJar(File jarName, String... mainDefs) @@ -168,6 +203,44 @@ } } + static void copyFile(File src, File dst) throws IOException { + Path parent = dst.toPath().getParent(); + if (parent != null) { + Files.createDirectories(parent); + } + Files.copy(src.toPath(), dst.toPath(), COPY_ATTRIBUTES, REPLACE_EXISTING); + } + + static void recursiveDelete(File target) throws IOException { + if (!target.exists()) { + return; + } + Files.walkFileTree(target.toPath(), new SimpleFileVisitor<Path>() { + @Override + public FileVisitResult postVisitDirectory(Path dir, IOException exc) { + try { + Files.deleteIfExists(dir); + } catch (IOException ex) { + System.out.println("Error: could not delete: " + dir.toString()); + System.out.println(ex.getMessage()); + return FileVisitResult.TERMINATE; + } + return FileVisitResult.CONTINUE; + } + @Override + public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) { + try { + Files.deleteIfExists(file); + } catch (IOException ex) { + System.out.println("Error: could not delete: " + file.toString()); + System.out.println(ex.getMessage()); + return FileVisitResult.TERMINATE; + } + return FileVisitResult.CONTINUE; + } + }); + } + static TestResult doExec(String...cmds) { return doExec(null, cmds); } @@ -187,7 +260,7 @@ } BufferedReader rdr = null; try { - List<String> outputList = new ArrayList<String>(); + List<String> outputList = new ArrayList<>(); pb.redirectErrorStream(true); Process p = pb.start(); rdr = new BufferedReader(new InputStreamReader(p.getInputStream())); @@ -198,7 +271,9 @@ } p.waitFor(); p.destroy(); - return new TestHelper.TestResult(cmdStr, p.exitValue(), outputList); + + return new TestHelper.TestResult(cmdStr, p.exitValue(), outputList, + env, new Throwable("current stack of the test")); } catch (Exception ex) { ex.printStackTrace(); throw new RuntimeException(ex.getMessage()); @@ -213,11 +288,16 @@ StringBuilder status; int exitValue; List<String> testOutput; + Map<String, String> env; + Throwable t; - public TestResult(String str, int rv, List<String> oList) { + public TestResult(String str, int rv, List<String> oList, + Map<String, String> env, Throwable t) { status = new StringBuilder("Executed command: " + str + "\n"); exitValue = rv; testOutput = oList; + this.env = env; + this.t = t; } void appendStatus(String x) { @@ -262,11 +342,21 @@ @Override public String toString() { - status = status.append("++++Test Output Begin++++\n"); + status.append("++++Begin Test Info++++\n"); + status.append("++++Test Environment++++\n"); + for (String x : env.keySet()) { + status.append(x).append("=").append(env.get(x)).append("\n"); + } + status.append("++++Test Output++++\n"); for (String x : testOutput) { appendStatus(x); } - status = status.append("++++Test Output End++++\n"); + status.append("++++Test Stack Trace++++\n"); + status.append(t.toString()); + for (StackTraceElement e : t.getStackTrace()) { + status.append(e.toString()); + } + status.append("++++End of Test Info++++\n"); return status.toString(); }