diff --git a/autobuild.xml b/autobuild.xml
index 7272285ce70f6897e71ebb21d17f2975f3d9d735..7331f45ad45e6cc6c1f68385beff0bcf4b9fc2b2 100644
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -119,9 +119,9 @@
</map>
</map>
<key>source_directory</key>
- <string>zlib-1.2.5</string>
+ <string>zlib-1.2.6</string>
<key>version</key>
- <string>1.2.5</string>
+ <string>1.2.6</string>
</map>
<key>type</key>
<string>autobuild</string>
diff --git a/build-cmd.sh b/build-cmd.sh
index 21c1f558cb1acf0b0510d7de99b2cc67e3ad3472..bf4c24565a86bd89f988af303c60a1d9243bd685 100755
--- a/build-cmd.sh
+++ b/build-cmd.sh
@@ -7,7 +7,7 @@ set -x
# make errors fatal
set -e
-ZLIB_VERSION="1.2.5"
+ZLIB_VERSION="1.2.6"
ZLIB_SOURCE_DIR="zlib-$ZLIB_VERSION"
if [ -z "$AUTOBUILD" ] ; then
@@ -28,7 +28,9 @@ pushd "$ZLIB_SOURCE_DIR"
case "$AUTOBUILD_PLATFORM" in
"windows")
load_vsvars
-
+
+ cmake .
+
pushd contrib/masmx86
./bld_ml32.bat
popd
diff --git a/zlib-1.2.5/Makefile b/zlib-1.2.5/Makefile
deleted file mode 100644
index 6bba86c73fca2abda416baa1a7cf883b3494fb29..0000000000000000000000000000000000000000
--- a/zlib-1.2.5/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-all:
- -@echo "Please use ./configure first. Thank you."
-
-distclean:
- make -f Makefile.in distclean
diff --git a/zlib-1.2.5/contrib/puff/Makefile b/zlib-1.2.5/contrib/puff/Makefile
deleted file mode 100644
index b6b69404c7453bd3707f1c258ac238fe93dac867..0000000000000000000000000000000000000000
--- a/zlib-1.2.5/contrib/puff/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-puff: puff.c puff.h
- cc -DTEST -o puff puff.c
-
-test: puff
- puff zeros.raw
-
-clean:
- rm -f puff puff.o
diff --git a/zlib-1.2.5/contrib/puff/zeros.raw b/zlib-1.2.5/contrib/puff/zeros.raw
deleted file mode 100644
index 637b7be6f5bfd577cec5537aaad160cc5fc0a7c7..0000000000000000000000000000000000000000
Binary files a/zlib-1.2.5/contrib/puff/zeros.raw and /dev/null differ
diff --git a/zlib-1.2.5/old/as400/compile.clp b/zlib-1.2.5/old/as400/compile.clp
deleted file mode 100644
index 85549515006281b6ccc305d7bddccfeb84dcb529..0000000000000000000000000000000000000000
--- a/zlib-1.2.5/old/as400/compile.clp
+++ /dev/null
@@ -1,123 +0,0 @@
-/******************************************************************************/
-/* */
-/* ZLIB */
-/* */
-/* Compile sources into modules and link them into a service program. */
-/* */
-/******************************************************************************/
-
- PGM
-
-/* Configuration adjustable parameters. */
-
- DCL VAR(&SRCLIB) TYPE(*CHAR) LEN(10) +
- VALUE('ZLIB') /* Source library. */
- DCL VAR(&SRCFILE) TYPE(*CHAR) LEN(10) +
- VALUE('SOURCES') /* Source member file. */
- DCL VAR(&CTLFILE) TYPE(*CHAR) LEN(10) +
- VALUE('TOOLS') /* Control member file. */
-
- DCL VAR(&MODLIB) TYPE(*CHAR) LEN(10) +
- VALUE('ZLIB') /* Module library. */
-
- DCL VAR(&SRVLIB) TYPE(*CHAR) LEN(10) +
- VALUE('LGPL') /* Service program library. */
-
- DCL VAR(&CFLAGS) TYPE(*CHAR) +
- VALUE('OPTIMIZE(40)') /* Compile options. */
-
-
-/* Working storage. */
-
- DCL VAR(&CMDLEN) TYPE(*DEC) LEN(15 5) VALUE(300) /* Command length. */
- DCL VAR(&CMD) TYPE(*CHAR) LEN(512)
-
-
-/* Compile sources into modules. */
-
- CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
- '/ADLER32) SRCFILE(' *TCAT +
- &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
- ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
- CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
- CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
- '/COMPRESS) SRCFILE(' *TCAT +
- &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
- ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
- CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
- CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
- '/CRC32) SRCFILE(' *TCAT +
- &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
- ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
- CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
- CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
- '/DEFLATE) SRCFILE(' *TCAT +
- &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
- ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
- CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
- CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
- '/GZIO) SRCFILE(' *TCAT +
- &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
- ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
- CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
- CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
- '/INFBACK) SRCFILE(' *TCAT +
- &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
- ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
- CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
- CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
- '/INFFAST) SRCFILE(' *TCAT +
- &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
- ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
- CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
- CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
- '/INFLATE) SRCFILE(' *TCAT +
- &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
- ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
- CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
- CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
- '/INFTREES) SRCFILE(' *TCAT +
- &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
- ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
- CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
- CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
- '/TREES) SRCFILE(' *TCAT +
- &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
- ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
- CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
- CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
- '/UNCOMPR) SRCFILE(' *TCAT +
- &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
- ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
- CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
- CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
- '/ZUTIL) SRCFILE(' *TCAT +
- &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
- ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
- CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
-
-/* Link modules into a service program. */
-
- CRTSRVPGM SRVPGM(&SRVLIB/ZLIB) +
- MODULE(&MODLIB/ADLER32 &MODLIB/COMPRESS +
- &MODLIB/CRC32 &MODLIB/DEFLATE +
- &MODLIB/GZIO &MODLIB/INFBACK +
- &MODLIB/INFFAST &MODLIB/INFLATE +
- &MODLIB/INFTREES &MODLIB/TREES +
- &MODLIB/UNCOMPR &MODLIB/ZUTIL) +
- SRCFILE(&SRCLIB/&CTLFILE) SRCMBR(BNDSRC) +
- TEXT('ZLIB 1.2.3') TGTRLS(V4R4M0)
-
- ENDPGM
diff --git a/zlib-1.2.5/old/visualc6/README.txt b/zlib-1.2.5/old/visualc6/README.txt
deleted file mode 100644
index d0296c272c31c82545b0d287c0b9a4198c834854..0000000000000000000000000000000000000000
--- a/zlib-1.2.5/old/visualc6/README.txt
+++ /dev/null
@@ -1,73 +0,0 @@
-Microsoft Developer Studio Project Files, Format Version 6.00 for zlib.
-
-Copyright (C) 2000-2004 Simon-Pierre Cadieux.
-Copyright (C) 2004 Cosmin Truta.
-For conditions of distribution and use, see copyright notice in zlib.h.
-
-
-This project builds the zlib binaries as follows:
-
-* Win32_DLL_Release\zlib1.dll DLL build
-* Win32_DLL_Debug\zlib1d.dll DLL build (debug version)
-* Win32_DLL_ASM_Release\zlib1.dll DLL build using ASM code
-* Win32_DLL_ASM_Debug\zlib1d.dll DLL build using ASM code (debug version)
-* Win32_LIB_Release\zlib.lib static build
-* Win32_LIB_Debug\zlibd.lib static build (debug version)
-* Win32_LIB_ASM_Release\zlib.lib static build using ASM code
-* Win32_LIB_ASM_Debug\zlibd.lib static build using ASM code (debug version)
-
-
-For more information regarding the DLL builds, please see the DLL FAQ
-in ..\..\win32\DLL_FAQ.txt.
-
-
-To build and test:
-
-1) On the main menu, select "File | Open Workspace".
- Open "zlib.dsw".
-
-2) Select "Build | Set Active Configuration".
- Choose the configuration you wish to build.
-
-3) Select "Build | Clean".
-
-4) Select "Build | Build ... (F7)". Ignore warning messages about
- not being able to find certain include files (e.g. alloc.h).
-
-5) If you built one of the sample programs (example or minigzip),
- select "Build | Execute ... (Ctrl+F5)".
-
-
-To use:
-
-1) Select "Project | Settings (Alt+F7)".
- Make note of the configuration names used in your project.
- Usually, these names are "Win32 Release" and "Win32 Debug".
-
-2) In the Workspace window, select the "FileView" tab.
- Right-click on the root item "Workspace '...'".
- Select "Insert Project into Workspace".
- Switch on the checkbox "Dependency of:", and select the name
- of your project. Open "zlib.dsp".
-
-3) Select "Build | Configurations".
- For each configuration of your project:
- 3.1) Choose the zlib configuration you wish to use.
- 3.2) Click on "Add".
- 3.3) Set the new zlib configuration name to the name used by
- the configuration from the current iteration.
-
-4) Select "Build | Set Active Configuration".
- Choose the configuration you wish to build.
-
-5) Select "Build | Build ... (F7)".
-
-6) If you built an executable program, select
- "Build | Execute ... (Ctrl+F5)".
-
-
-Note:
-
-To build the ASM-enabled code, you need Microsoft Assembler
-(ML.EXE). You can get it by downloading and installing the
-latest Processor Pack for Visual C++ 6.0.
diff --git a/zlib-1.2.5/old/visualc6/example.dsp b/zlib-1.2.5/old/visualc6/example.dsp
deleted file mode 100644
index d3580525bd4e1d453d1f62d920237273672f8aea..0000000000000000000000000000000000000000
--- a/zlib-1.2.5/old/visualc6/example.dsp
+++ /dev/null
@@ -1,278 +0,0 @@
-# Microsoft Developer Studio Project File - Name="example" - Package Owner=<4>
-# Microsoft Developer Studio Generated Build File, Format Version 6.00
-# ** DO NOT EDIT **
-
-# TARGTYPE "Win32 (x86) Console Application" 0x0103
-
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-!MESSAGE "example - Win32 DLL Debug" (based on "Win32 (x86) Console Application")
-!MESSAGE "example - Win32 LIB ASM Release" (based on "Win32 (x86) Console Application")
-!MESSAGE "example - Win32 LIB ASM Debug" (based on "Win32 (x86) Console Application")
-!MESSAGE "example - Win32 LIB Release" (based on "Win32 (x86) Console Application")
-!MESSAGE "example - Win32 LIB Debug" (based on "Win32 (x86) Console Application")
-!MESSAGE
-
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-
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-SOURCE=..\..\uncompr.c
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-# Begin Source File
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-SOURCE=..\..\win32\zlib.def
-
-!IF "$(CFG)" == "zlib - Win32 DLL ASM Release"
-
-!ELSEIF "$(CFG)" == "zlib - Win32 DLL ASM Debug"
-
-!ELSEIF "$(CFG)" == "zlib - Win32 DLL Release"
-
-!ELSEIF "$(CFG)" == "zlib - Win32 DLL Debug"
-
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-
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-# PROP Exclude_From_Build 1
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-
-# PROP Exclude_From_Build 1
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-!ENDIF
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-SOURCE=..\..\zutil.c
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-SOURCE=..\..\crc32.h
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-SOURCE=..\..\deflate.h
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-SOURCE=..\..\zconf.h
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-SOURCE=..\..\zlib.h
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-SOURCE=..\..\win32\zlib1.rc
-# End Source File
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-
-# PROP Default_Filter "asm;obj;c;cpp;cxx;h;hpp;hxx"
-# Begin Source File
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-SOURCE=..\..\contrib\masmx86\gvmat32.asm
-
-!IF "$(CFG)" == "zlib - Win32 DLL ASM Release"
-
-# Begin Custom Build - Assembling...
-IntDir=.\Win32_DLL_ASM_Release
-InputPath=..\..\contrib\masmx86\gvmat32.asm
-InputName=gvmat32
-
-"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
- ml.exe /nologo /c /coff /Cx /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
-
-# End Custom Build
-
-!ELSEIF "$(CFG)" == "zlib - Win32 DLL ASM Debug"
-
-# Begin Custom Build - Assembling...
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-InputName=gvmat32
-
-"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
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-
-# End Custom Build
-
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-
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-!ELSEIF "$(CFG)" == "zlib - Win32 DLL Debug"
-
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-
-# Begin Custom Build - Assembling...
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-InputPath=..\..\contrib\masmx86\gvmat32.asm
-InputName=gvmat32
-
-"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
- ml.exe /nologo /c /coff /Cx /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
-
-# End Custom Build
-
-!ELSEIF "$(CFG)" == "zlib - Win32 LIB ASM Debug"
-
-# Begin Custom Build - Assembling...
-IntDir=.\Win32_LIB_ASM_Debug
-InputPath=..\..\contrib\masmx86\gvmat32.asm
-InputName=gvmat32
-
-"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
- ml.exe /nologo /c /coff /Cx /Zi /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
-
-# End Custom Build
-
-!ELSEIF "$(CFG)" == "zlib - Win32 LIB Release"
-
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-
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-
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-# Begin Source File
-
-SOURCE=..\..\contrib\masmx86\gvmat32c.c
-
-!IF "$(CFG)" == "zlib - Win32 DLL ASM Release"
-
-# ADD CPP /I "..\.."
-
-!ELSEIF "$(CFG)" == "zlib - Win32 DLL ASM Debug"
-
-# ADD CPP /I "..\.."
-
-!ELSEIF "$(CFG)" == "zlib - Win32 DLL Release"
-
-# PROP Exclude_From_Build 1
-# ADD CPP /I "..\.."
-
-!ELSEIF "$(CFG)" == "zlib - Win32 DLL Debug"
-
-# PROP Exclude_From_Build 1
-# ADD CPP /I "..\.."
-
-!ELSEIF "$(CFG)" == "zlib - Win32 LIB ASM Release"
-
-# ADD CPP /I "..\.."
-
-!ELSEIF "$(CFG)" == "zlib - Win32 LIB ASM Debug"
-
-# ADD CPP /I "..\.."
-
-!ELSEIF "$(CFG)" == "zlib - Win32 LIB Release"
-
-# PROP Exclude_From_Build 1
-# ADD CPP /I "..\.."
-
-!ELSEIF "$(CFG)" == "zlib - Win32 LIB Debug"
-
-# PROP Exclude_From_Build 1
-# ADD CPP /I "..\.."
-
-!ENDIF
-
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\contrib\masmx86\inffas32.asm
-
-!IF "$(CFG)" == "zlib - Win32 DLL ASM Release"
-
-# Begin Custom Build - Assembling...
-IntDir=.\Win32_DLL_ASM_Release
-InputPath=..\..\contrib\masmx86\inffas32.asm
-InputName=inffas32
-
-"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
- ml.exe /nologo /c /coff /Cx /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
-
-# End Custom Build
-
-!ELSEIF "$(CFG)" == "zlib - Win32 DLL ASM Debug"
-
-# Begin Custom Build - Assembling...
-IntDir=.\Win32_DLL_ASM_Debug
-InputPath=..\..\contrib\masmx86\inffas32.asm
-InputName=inffas32
-
-"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
- ml.exe /nologo /c /coff /Cx /Zi /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
-
-# End Custom Build
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-# Begin Custom Build - Assembling...
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-InputName=inffas32
-
-"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
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-
-# End Custom Build
-
-!ELSEIF "$(CFG)" == "zlib - Win32 LIB ASM Debug"
-
-# Begin Custom Build - Assembling...
-IntDir=.\Win32_LIB_ASM_Debug
-InputPath=..\..\contrib\masmx86\inffas32.asm
-InputName=inffas32
-
-"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
- ml.exe /nologo /c /coff /Cx /Zi /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
-
-# End Custom Build
-
-!ELSEIF "$(CFG)" == "zlib - Win32 LIB Release"
-
-# PROP Exclude_From_Build 1
-
-!ELSEIF "$(CFG)" == "zlib - Win32 LIB Debug"
-
-# PROP Exclude_From_Build 1
-
-!ENDIF
-
-# End Source File
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-SOURCE=.\README.txt
-# End Source File
-# End Target
-# End Project
diff --git a/zlib-1.2.5/old/visualc6/zlib.dsw b/zlib-1.2.5/old/visualc6/zlib.dsw
deleted file mode 100644
index 3a771fce07d16f68c4dfffd6f90d7ea8973d6c76..0000000000000000000000000000000000000000
--- a/zlib-1.2.5/old/visualc6/zlib.dsw
+++ /dev/null
@@ -1,59 +0,0 @@
-Microsoft Developer Studio Workspace File, Format Version 6.00
-# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
-
-###############################################################################
-
-Project: "example"=.\example.dsp - Package Owner=<4>
-
-Package=<5>
-{{{
-}}}
-
-Package=<4>
-{{{
- Begin Project Dependency
- Project_Dep_Name zlib
- End Project Dependency
-}}}
-
-###############################################################################
-
-Project: "minigzip"=.\minigzip.dsp - Package Owner=<4>
-
-Package=<5>
-{{{
-}}}
-
-Package=<4>
-{{{
- Begin Project Dependency
- Project_Dep_Name zlib
- End Project Dependency
-}}}
-
-###############################################################################
-
-Project: "zlib"=.\zlib.dsp - Package Owner=<4>
-
-Package=<5>
-{{{
-}}}
-
-Package=<4>
-{{{
-}}}
-
-###############################################################################
-
-Global:
-
-Package=<5>
-{{{
-}}}
-
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-{{{
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-###############################################################################
-
diff --git a/zlib-1.2.5/zlib.3.pdf b/zlib-1.2.5/zlib.3.pdf
deleted file mode 100644
index 9f8a2c399992acaf8cd368a52cd2bb98058bbe20..0000000000000000000000000000000000000000
Binary files a/zlib-1.2.5/zlib.3.pdf and /dev/null differ
diff --git a/zlib-1.2.5/CMakeLists.txt b/zlib-1.2.6/CMakeLists.txt
similarity index 92%
rename from zlib-1.2.5/CMakeLists.txt
rename to zlib-1.2.6/CMakeLists.txt
index a64fe0b2cae5790b2a20ff30898f31919cf5767f..0a56ff6f2992150e55f77366fa8af1bf95c3837b 100644
--- a/zlib-1.2.5/CMakeLists.txt
+++ b/zlib-1.2.6/CMakeLists.txt
@@ -110,9 +110,14 @@ set(ZLIB_SRCS
trees.c
uncompr.c
zutil.c
- win32/zlib1.rc
)
+if(NOT MINGW)
+ set(ZLIB_SRCS ${ZLIB_SRCS}
+ win32/zlib1.rc # If present will override custom build rule below.
+ )
+endif()
+
# parse the full version number from zlib.h and include in ZLIB_FULL_VERSION
file(READ ${CMAKE_CURRENT_SOURCE_DIR}/zlib.h _zlib_h_contents)
string(REGEX REPLACE ".*#define[ \t]+ZLIB_VERSION[ \t]+\"([0-9A-Za-z.]+)\".*"
@@ -120,8 +125,12 @@ string(REGEX REPLACE ".*#define[ \t]+ZLIB_VERSION[ \t]+\"([0-9A-Za-z.]+)\".*"
if(MINGW)
# This gets us DLL resource information when compiling on MinGW.
+ if(NOT CMAKE_RC_COMPILER)
+ SET(CMAKE_RC_COMPILER windres.exe)
+ endif()
+
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj
- COMMAND windres.exe
+ COMMAND ${CMAKE_RC_COMPILER}
-D GCC_WINDRES
-I ${CMAKE_CURRENT_SOURCE_DIR}
-I ${CMAKE_CURRENT_BINARY_DIR}
@@ -171,20 +180,20 @@ endif()
# Example binaries
#============================================================================
-add_executable(example example.c)
+add_executable(example test/example.c)
target_link_libraries(example zlib)
add_test(example example)
-add_executable(minigzip minigzip.c)
+add_executable(minigzip test/minigzip.c)
target_link_libraries(minigzip zlib)
if(HAVE_OFF64_T)
- add_executable(example64 example.c)
+ add_executable(example64 test/example.c)
target_link_libraries(example64 zlib)
set_target_properties(example64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64")
add_test(example64 example64)
- add_executable(minigzip64 minigzip.c)
+ add_executable(minigzip64 test/minigzip.c)
target_link_libraries(minigzip64 zlib)
set_target_properties(minigzip64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64")
endif()
diff --git a/zlib-1.2.5/ChangeLog b/zlib-1.2.6/ChangeLog
similarity index 88%
rename from zlib-1.2.5/ChangeLog
rename to zlib-1.2.6/ChangeLog
index f310bb0fcdb176111b1ded729adf39484a0e9551..6fa5d4411ac9a9c728206987b267c9f91e3b4b22 100644
--- a/zlib-1.2.5/ChangeLog
+++ b/zlib-1.2.6/ChangeLog
@@ -1,12 +1,151 @@
ChangeLog file for zlib
+Changes in 1.2.6 (29 Jan 2012)
+- Update the Pascal interface in contrib/pascal
+- Fix function numbers for gzgetc_ in zlibvc.def files
+- Fix configure.ac for contrib/minizip [Schiffer]
+- Fix large-entry detection in minizip on 64-bit systems [Schiffer]
+- Have ./configure use the compiler return code for error indication
+- Fix CMakeLists.txt for cross compilation [McClure]
+- Fix contrib/minizip/zip.c for 64-bit architectures [Dalsnes]
+- Fix compilation of contrib/minizip on FreeBSD [Marquez]
+- Correct suggested usages in win32/Makefile.msc [Shachar, Horvath]
+- Include io.h for Turbo C / Borland C on all platforms [Truta]
+- Make version explicit in contrib/minizip/configure.ac [Bosmans]
+- Avoid warning for no encryption in contrib/minizip/zip.c [Vollant]
+- Minor cleanup up contrib/minizip/unzip.c [Vollant]
+- Fix bug when compiling minizip with C++ [Vollant]
+- Protect for long name and extra fields in contrib/minizip [Vollant]
+- Avoid some warnings in contrib/minizip [Vollant]
+- Add -I../.. -L../.. to CFLAGS for minizip and miniunzip
+- Add missing libs to minizip linker command
+- Add support for VPATH builds in contrib/minizip
+- Add an --enable-demos option to contrib/minizip/configure
+- Add the generation of configure.log by ./configure
+- Exit when required parameters not provided to win32/Makefile.gcc
+- Have gzputc return the character written instead of the argument
+- Use the -m option on ldconfig for BSD systems [Tobias]
+- Correct in zlib.map when deflateResetKeep was added
+
+Changes in 1.2.5.3 (15 Jan 2012)
+- Restore gzgetc function for binary compatibility
+- Do not use _lseeki64 under Borland C++ [Truta]
+- Update win32/Makefile.msc to build test/*.c [Truta]
+- Remove old/visualc6 given CMakefile and other alternatives
+- Update AS400 build files and documentation [Monnerat]
+- Update win32/Makefile.gcc to build test/*.c [Truta]
+- Permit stronger flushes after Z_BLOCK flushes
+- Avoid extraneous empty blocks when doing empty flushes
+- Permit Z_NULL arguments to deflatePending
+- Allow deflatePrime() to insert bits in the middle of a stream
+- Remove second empty static block for Z_PARTIAL_FLUSH
+- Write out all of the available bits when using Z_BLOCK
+- Insert the first two strings in the hash table after a flush
+
+Changes in 1.2.5.2 (17 Dec 2011)
+- fix ld error: unable to find version dependency 'ZLIB_1.2.5'
+- use relative symlinks for shared libs
+- Avoid searching past window for Z_RLE strategy
+- Assure that high-water mark initialization is always applied in deflate
+- Add assertions to fill_window() in deflate.c to match comments
+- Update python link in README
+- Correct spelling error in gzread.c
+- Fix bug in gzgets() for a concatenated empty gzip stream
+- Correct error in comment for gz_make()
+- Change gzread() and related to ignore junk after gzip streams
+- Allow gzread() and related to continue after gzclearerr()
+- Allow gzrewind() and gzseek() after a premature end-of-file
+- Simplify gzseek() now that raw after gzip is ignored
+- Change gzgetc() to a macro for speed (~40% speedup in testing)
+- Fix gzclose() to return the actual error last encountered
+- Always add large file support for windows
+- Include zconf.h for windows large file support
+- Include zconf.h.cmakein for windows large file support
+- Update zconf.h.cmakein on make distclean
+- Merge vestigial vsnprintf determination from zutil.h to gzguts.h
+- Clarify how gzopen() appends in zlib.h comments
+- Correct documentation of gzdirect() since junk at end now ignored
+- Add a transparent write mode to gzopen() when 'T' is in the mode
+- Update python link in zlib man page
+- Get inffixed.h and MAKEFIXED result to match
+- Add a ./config --solo option to make zlib subset with no libary use
+- Add undocumented inflateResetKeep() function for CAB file decoding
+- Add --cover option to ./configure for gcc coverage testing
+- Add #define ZLIB_CONST option to use const in the z_stream interface
+- Add comment to gzdopen() in zlib.h to use dup() when using fileno()
+- Note behavior of uncompress() to provide as much data as it can
+- Add files in contrib/minizip to aid in building libminizip
+- Split off AR options in Makefile.in and configure
+- Change ON macro to Z_ARG to avoid application conflicts
+- Facilitate compilation with Borland C++ for pragmas and vsnprintf
+- Include io.h for Turbo C / Borland C++
+- Move example.c and minigzip.c to test/
+- Simplify incomplete code table filling in inflate_table()
+- Remove code from inflate.c and infback.c that is impossible to execute
+- Test the inflate code with full coverage
+- Allow deflateSetDictionary, inflateSetDictionary at any time (in raw)
+- Add deflateResetKeep and fix inflateResetKeep to retain dictionary
+- Fix gzwrite.c to accommodate reduced memory zlib compilation
+- Have inflate() with Z_FINISH avoid the allocation of a window
+- Do not set strm->adler when doing raw inflate
+- Fix gzeof() to behave just like feof() when read is not past end of file
+- Fix bug in gzread.c when end-of-file is reached
+- Avoid use of Z_BUF_ERROR in gz* functions except for premature EOF
+- Document gzread() capability to read concurrently written files
+- Remove hard-coding of resource compiler in CMakeLists.txt [Blammo]
+
+Changes in 1.2.5.1 (10 Sep 2011)
+- Update FAQ entry on shared builds (#13)
+- Avoid symbolic argument to chmod in Makefile.in
+- Fix bug and add consts in contrib/puff [Oberhumer]
+- Update contrib/puff/zeros.raw test file to have all block types
+- Add full coverage test for puff in contrib/puff/Makefile
+- Fix static-only-build install in Makefile.in
+- Fix bug in unzGetCurrentFileInfo() in contrib/minizip [Kuno]
+- Add libz.a dependency to shared in Makefile.in for parallel builds
+- Spell out "number" (instead of "nb") in zlib.h for total_in, total_out
+- Replace $(...) with `...` in configure for non-bash sh [Bowler]
+- Add darwin* to Darwin* and solaris* to SunOS\ 5* in configure [Groffen]
+- Add solaris* to Linux* in configure to allow gcc use [Groffen]
+- Add *bsd* to Linux* case in configure [Bar-Lev]
+- Add inffast.obj to dependencies in win32/Makefile.msc
+- Correct spelling error in deflate.h [Kohler]
+- Change libzdll.a again to libz.dll.a (!) in win32/Makefile.gcc
+- Add test to configure for GNU C looking for gcc in output of $cc -v
+- Add zlib.pc generation to win32/Makefile.gcc [Weigelt]
+- Fix bug in zlib.h for _FILE_OFFSET_BITS set and _LARGEFILE64_SOURCE not
+- Add comment in zlib.h that adler32_combine with len2 < 0 makes no sense
+- Make NO_DIVIDE option in adler32.c much faster (thanks to John Reiser)
+- Make stronger test in zconf.h to include unistd.h for LFS
+- Apply Darwin patches for 64-bit file offsets to contrib/minizip [Slack]
+- Fix zlib.h LFS support when Z_PREFIX used
+- Add updated as400 support (removed from old) [Monnerat]
+- Avoid deflate sensitivity to volatile input data
+- Avoid division in adler32_combine for NO_DIVIDE
+- Clarify the use of Z_FINISH with deflateBound() amount of space
+- Set binary for output file in puff.c
+- Use u4 type for crc_table to avoid conversion warnings
+- Apply casts in zlib.h to avoid conversion warnings
+- Add OF to prototypes for adler32_combine_ and crc32_combine_ [Miller]
+- Improve inflateSync() documentation to note indeterminancy
+- Add deflatePending() function to return the amount of pending output
+- Correct the spelling of "specification" in FAQ [Randers-Pehrson]
+- Add a check in configure for stdarg.h, use for gzprintf()
+- Check that pointers fit in ints when gzprint() compiled old style
+- Add dummy name before $(SHAREDLIBV) in Makefile [Bar-Lev, Bowler]
+- Delete line in configure that adds -L. libz.a to LDFLAGS [Weigelt]
+- Add debug records in assmebler code [Londer]
+- Update RFC references to use http://tools.ietf.org/html/... [Li]
+- Add --archs option, use of libtool to configure for Mac OS X [Borstel]
+
Changes in 1.2.5 (19 Apr 2010)
- Disable visibility attribute in win32/Makefile.gcc [Bar-Lev]
- Default to libdir as sharedlibdir in configure [Nieder]
- Update copyright dates on modified source files
- Update trees.c to be able to generate modified trees.h
- Exit configure for MinGW, suggesting win32/Makefile.gcc
+- Check for NULL path in gz_open [Homurlu]
Changes in 1.2.4.5 (18 Apr 2010)
- Set sharedlibdir in configure [Torok]
@@ -261,7 +400,7 @@ Changes in 1.2.3.4 (21 Dec 2009)
- Clear bytes after deflate lookahead to avoid use of uninitialized data
- Change a limit in inftrees.c to be more transparent to Coverity Prevent
- Update win32/zlib.def with exported symbols from zlib.h
-- Correct spelling error in zlib.h [Willem]
+- Correct spelling errors in zlib.h [Willem, Sobrado]
- Allow Z_BLOCK for deflate() to force a new block
- Allow negative bits in inflatePrime() to delete existing bit buffer
- Add Z_TREES flush option to inflate() to return at end of trees
diff --git a/zlib-1.2.5/FAQ b/zlib-1.2.6/FAQ
similarity index 98%
rename from zlib-1.2.5/FAQ
rename to zlib-1.2.6/FAQ
index 1a22750a58e40c0a3db4302108773c5242e1ff66..99b7cf92e45497fc8f608777f962dce2148d108b 100644
--- a/zlib-1.2.5/FAQ
+++ b/zlib-1.2.6/FAQ
@@ -44,8 +44,8 @@ The lastest zlib FAQ is at http://zlib.net/zlib_faq.html
6. Where's the zlib documentation (man pages, etc.)?
- It's in zlib.h . Examples of zlib usage are in the files example.c and
- minigzip.c, with more in examples/ .
+ It's in zlib.h . Examples of zlib usage are in the files test/example.c
+ and test/minigzip.c, with more in examples/ .
7. Why don't you use GNU autoconf or libtool or ...?
@@ -84,8 +84,10 @@ The lastest zlib FAQ is at http://zlib.net/zlib_faq.html
13. How can I make a Unix shared library?
- make clean
- ./configure -s
+ By default a shared (and a static) library is built for Unix. So:
+
+ make distclean
+ ./configure
make
14. How do I install a shared zlib library on Unix?
@@ -325,7 +327,7 @@ The lastest zlib FAQ is at http://zlib.net/zlib_faq.html
correctly points to the zlib specification in RFC 1950 for the "deflate"
transfer encoding, there have been reports of servers and browsers that
incorrectly produce or expect raw deflate data per the deflate
- specficiation in RFC 1951, most notably Microsoft. So even though the
+ specification in RFC 1951, most notably Microsoft. So even though the
"deflate" transfer encoding using the zlib format would be the more
efficient approach (and in fact exactly what the zlib format was designed
for), using the "gzip" transfer encoding is probably more reliable due to
diff --git a/zlib-1.2.5/INDEX b/zlib-1.2.6/INDEX
similarity index 81%
rename from zlib-1.2.5/INDEX
rename to zlib-1.2.6/INDEX
index f6c51ca1759fc8435a8dce00301eda710dcf9eb0..246f5f47873efa275298a1d4e3357b5b96778494 100644
--- a/zlib-1.2.5/INDEX
+++ b/zlib-1.2.6/INDEX
@@ -7,6 +7,9 @@ Makefile.in template for Unix Makefile
README guess what
configure configure script for Unix
make_vms.com makefile for VMS
+test/example.c zlib usages examples for build testing
+test/minigzip.c minimal gzip-like functionality for build testing
+test/infcover.c inf*.c code coverage for build coverage testing
treebuild.xml XML description of source file dependencies
zconf.h.cmakein zconf.h template for cmake
zconf.h.in zconf.h template for configure
@@ -17,6 +20,7 @@ zlib.pc.in Template for pkg-config descriptor
zlib2ansi perl script to convert source files for C++ compilation
amiga/ makefiles for Amiga SAS C
+as400/ makefiles for AS/400
doc/ documentation for formats and algorithms
msdos/ makefiles for MSDOS
nintendods/ makefile for Nintendo DS
@@ -56,10 +60,8 @@ uncompr.c
zutil.c
zutil.h
- source files for sample programs:
-example.c
-minigzip.c
-See examples/README.examples for more
+ source files for sample programs
+See examples/README.examples
- unsupported contribution by third parties
+ unsupported contributions by third parties
See contrib/README.contrib
diff --git a/zlib-1.2.6/Makefile b/zlib-1.2.6/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..a38881e4422643aeb5ceaecbbcbbffbf1e480425
--- /dev/null
+++ b/zlib-1.2.6/Makefile
@@ -0,0 +1,285 @@
+# Makefile for zlib
+# Copyright (C) 1995-2011 Jean-loup Gailly.
+# For conditions of distribution and use, see copyright notice in zlib.h
+
+# To compile and test, type:
+# ./configure; make test
+# Normally configure builds both a static and a shared library.
+# If you want to build just a static library, use: ./configure --static
+
+# To use the asm code, type:
+# cp contrib/asm?86/match.S ./match.S
+# make LOC=-DASMV OBJA=match.o
+
+# To install /usr/local/lib/libz.* and /usr/local/include/zlib.h, type:
+# make install
+# To install in $HOME instead of /usr/local, use:
+# make install prefix=$HOME
+
+CC=gcc
+
+CFLAGS=-arch i386 -iwithsysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5
+#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
+#CFLAGS=-g -DDEBUG
+#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
+# -Wstrict-prototypes -Wmissing-prototypes
+
+SFLAGS=-arch i386 -iwithsysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5 -fPIC
+LDFLAGS=-arch i386 -iwithsysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5
+TEST_LDFLAGS=-L. libz.a
+LDSHARED=gcc -dynamiclib -install_name ${exec_prefix}/lib/libz.1.dylib -compatibility_version 1 -current_version 1.2.6
+CPP=gcc -E
+
+STATICLIB=libz.a
+SHAREDLIB=libz.dylib
+SHAREDLIBV=libz.1.2.6.dylib
+SHAREDLIBM=libz.1.dylib
+LIBS=$(STATICLIB) $(SHAREDLIBV)
+
+AR=libtool
+ARFLAGS=-o
+RANLIB=ranlib
+LDCONFIG=ldconfig
+LDSHAREDLIBC=-lc
+TAR=tar
+SHELL=/bin/sh
+EXE=
+
+prefix =/Users/leslie/Work/3p/3p-zlib/stage
+exec_prefix =${prefix}
+libdir =${exec_prefix}/lib
+sharedlibdir =${libdir}
+includedir =${prefix}/include
+mandir =${prefix}/share/man
+man3dir = ${mandir}/man3
+pkgconfigdir = ${libdir}/pkgconfig
+tempfile := $(shell mktemp -u __XXXXXX)
+
+OBJZ = adler32.o crc32.o deflate.o infback.o inffast.o inflate.o inftrees.o trees.o zutil.o
+OBJG = compress.o uncompr.o gzclose.o gzlib.o gzread.o gzwrite.o
+OBJC = $(OBJZ) $(OBJG)
+
+PIC_OBJZ = adler32.lo crc32.lo deflate.lo infback.lo inffast.lo inflate.lo inftrees.lo trees.lo zutil.lo
+PIC_OBJG = compress.lo uncompr.lo gzclose.lo gzlib.lo gzread.lo gzwrite.lo
+PIC_OBJC = $(PIC_OBJZ) $(PIC_OBJG)
+
+# to use the asm code: make OBJA=match.o, PIC_OBJA=match.lo
+OBJA =
+PIC_OBJA =
+
+OBJS = $(OBJC) $(OBJA)
+
+PIC_OBJS = $(PIC_OBJC) $(PIC_OBJA)
+
+all: static shared
+
+static: example$(EXE) minigzip$(EXE)
+
+shared: examplesh$(EXE) minigzipsh$(EXE)
+
+all64: example64$(EXE) minigzip64$(EXE)
+
+check: test
+
+test: all teststatic testshared
+
+teststatic: static
+ @if echo hello world | ./minigzip | ./minigzip -d && ./example; then \
+ echo ' *** zlib test OK ***'; \
+ else \
+ echo ' *** zlib test FAILED ***'; false; \
+ fi
+ -@rm -f foo.gz
+
+testshared: shared
+ @LD_LIBRARY_PATH=`pwd`:$(LD_LIBRARY_PATH) ; export LD_LIBRARY_PATH; \
+ LD_LIBRARYN32_PATH=`pwd`:$(LD_LIBRARYN32_PATH) ; export LD_LIBRARYN32_PATH; \
+ DYLD_LIBRARY_PATH=`pwd`:$(DYLD_LIBRARY_PATH) ; export DYLD_LIBRARY_PATH; \
+ SHLIB_PATH=`pwd`:$(SHLIB_PATH) ; export SHLIB_PATH; \
+ if echo hello world | ./minigzipsh | ./minigzipsh -d && ./examplesh; then \
+ echo ' *** zlib shared test OK ***'; \
+ else \
+ echo ' *** zlib shared test FAILED ***'; false; \
+ fi
+ -@rm -f foo.gz
+
+test64: all64
+ @if echo hello world | ./minigzip64 | ./minigzip64 -d && ./example64; then \
+ echo ' *** zlib 64-bit test OK ***'; \
+ else \
+ echo ' *** zlib 64-bit test FAILED ***'; false; \
+ fi
+ -@rm -f foo.gz
+
+infcover.o: test/infcover.c zlib.h zconf.h
+ $(CC) $(CFLAGS) -I. -c -o $@ test/infcover.c
+
+infcover: infcover.o libz.a
+ $(CC) $(CFLAGS) -o $@ infcover.o libz.a
+
+cover: infcover
+ rm -f *.gcda
+ ./infcover
+ gcov inf*.c
+
+libz.a: $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+ -@ ($(RANLIB) $@ || true) >/dev/null 2>&1
+
+match.o: match.S
+ $(CPP) match.S > _match.s
+ $(CC) -c _match.s
+ mv _match.o match.o
+ rm -f _match.s
+
+match.lo: match.S
+ $(CPP) match.S > _match.s
+ $(CC) -c -fPIC _match.s
+ mv _match.o match.lo
+ rm -f _match.s
+
+example.o: test/example.c zlib.h zconf.h
+ $(CC) $(CFLAGS) -I. -c -o $@ test/example.c
+
+minigzip.o: test/minigzip.c zlib.h zconf.h
+ $(CC) $(CFLAGS) -I. -c -o $@ test/minigzip.c
+
+example64.o: test/example.c zlib.h zconf.h
+ $(CC) $(CFLAGS) -I. -D_FILE_OFFSET_BITS=64 -c -o $@ test/example.c
+
+minigzip64.o: test/minigzip.c zlib.h zconf.h
+ $(CC) $(CFLAGS) -I. -D_FILE_OFFSET_BITS=64 -c -o $@ test/minigzip.c
+
+.SUFFIXES: .lo
+
+.c.lo:
+ -@mkdir objs 2>/dev/null || test -d objs
+ $(CC) $(SFLAGS) -DPIC -c -o objs/$*.o $<
+ -@mv objs/$*.o $@
+
+placebo $(SHAREDLIBV): $(PIC_OBJS) libz.a
+ $(LDSHARED) $(SFLAGS) -o $@ $(PIC_OBJS) $(LDSHAREDLIBC) $(LDFLAGS)
+ rm -f $(SHAREDLIB) $(SHAREDLIBM)
+ ln -s $@ $(SHAREDLIB)
+ ln -s $@ $(SHAREDLIBM)
+ -@rmdir objs
+
+example$(EXE): example.o $(STATICLIB)
+ $(CC) $(CFLAGS) -o $@ example.o $(TEST_LDFLAGS)
+
+minigzip$(EXE): minigzip.o $(STATICLIB)
+ $(CC) $(CFLAGS) -o $@ minigzip.o $(TEST_LDFLAGS)
+
+examplesh$(EXE): example.o $(SHAREDLIBV)
+ $(CC) $(CFLAGS) -o $@ example.o -L. $(SHAREDLIBV)
+
+minigzipsh$(EXE): minigzip.o $(SHAREDLIBV)
+ $(CC) $(CFLAGS) -o $@ minigzip.o -L. $(SHAREDLIBV)
+
+example64$(EXE): example64.o $(STATICLIB)
+ $(CC) $(CFLAGS) -o $@ example64.o $(TEST_LDFLAGS)
+
+minigzip64$(EXE): minigzip64.o $(STATICLIB)
+ $(CC) $(CFLAGS) -o $@ minigzip64.o $(TEST_LDFLAGS)
+
+install-libs: $(LIBS)
+ -@if [ ! -d $(DESTDIR)$(exec_prefix) ]; then mkdir -p $(DESTDIR)$(exec_prefix); fi
+ -@if [ ! -d $(DESTDIR)$(libdir) ]; then mkdir -p $(DESTDIR)$(libdir); fi
+ -@if [ ! -d $(DESTDIR)$(sharedlibdir) ]; then mkdir -p $(DESTDIR)$(sharedlibdir); fi
+ -@if [ ! -d $(DESTDIR)$(man3dir) ]; then mkdir -p $(DESTDIR)$(man3dir); fi
+ -@if [ ! -d $(DESTDIR)$(pkgconfigdir) ]; then mkdir -p $(DESTDIR)$(pkgconfigdir); fi
+ cp $(STATICLIB) $(DESTDIR)$(libdir)
+ chmod 644 $(DESTDIR)$(libdir)/$(STATICLIB)
+ -@($(RANLIB) $(DESTDIR)$(libdir)/libz.a || true) >/dev/null 2>&1
+ -@if test -n "$(SHAREDLIBV)"; then \
+ cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir); \
+ echo "cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)"; \
+ chmod 755 $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV); \
+ echo "chmod 755 $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV)"; \
+ rm -f $(DESTDIR)$(sharedlibdir)/$(SHAREDLIB) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBM); \
+ ln -s $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIB); \
+ ln -s $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBM); \
+ ($(LDCONFIG) || true) >/dev/null 2>&1; \
+ fi
+ cp zlib.3 $(DESTDIR)$(man3dir)
+ chmod 644 $(DESTDIR)$(man3dir)/zlib.3
+ cp zlib.pc $(DESTDIR)$(pkgconfigdir)
+ chmod 644 $(DESTDIR)$(pkgconfigdir)/zlib.pc
+# The ranlib in install is needed on NeXTSTEP which checks file times
+# ldconfig is for Linux
+
+install: install-libs
+ -@if [ ! -d $(DESTDIR)$(includedir) ]; then mkdir -p $(DESTDIR)$(includedir); fi
+ cp zlib.h zconf.h $(DESTDIR)$(includedir)
+ chmod 644 $(DESTDIR)$(includedir)/zlib.h $(DESTDIR)$(includedir)/zconf.h
+
+uninstall:
+ cd $(DESTDIR)$(includedir); rm -f zlib.h zconf.h
+ cd $(DESTDIR)$(libdir); rm -f libz.a; \
+ if test -n "$(SHAREDLIBV)" -a -f $(SHAREDLIBV); then \
+ rm -f $(SHAREDLIBV) $(SHAREDLIB) $(SHAREDLIBM); \
+ fi
+ cd $(DESTDIR)$(man3dir); rm -f zlib.3
+ cd $(DESTDIR)$(pkgconfigdir); rm -f zlib.pc
+
+docs: zlib.3.pdf
+
+zlib.3.pdf: zlib.3
+ groff -mandoc -f H -T ps zlib.3 | ps2pdf - zlib.3.pdf
+
+zconf.h.cmakein: zconf.h.in
+ -@echo "/#define ZCONF_H/ a\\\\\n#cmakedefine Z_PREFIX\\\\\n#cmakedefine Z_HAVE_UNISTD_H\n" > $(tempfile)
+ -@sed -f $(tempfile) zconf.h.in > zconf.h.cmakein
+ -@touch -r zconf.h.in zconf.h.cmakein
+ -@rm $(tempfile)
+
+zconf: zconf.h.in
+ cp -p zconf.h.in zconf.h
+
+mostlyclean: clean
+clean:
+ rm -f *.o *.lo *~ \
+ example$(EXE) minigzip$(EXE) examplesh$(EXE) minigzipsh$(EXE) \
+ example64$(EXE) minigzip64$(EXE) \
+ infcover \
+ libz.* foo.gz so_locations \
+ _match.s maketree contrib/infback9/*.o
+ rm -rf objs
+ rm -f *.gcda *.gcno *.gcov
+ rm -f contrib/infback9/*.gcda contrib/infback9/*.gcno contrib/infback9/*.gcov
+
+maintainer-clean: distclean
+distclean: clean zconf zconf.h.cmakein docs
+ rm -f Makefile zlib.pc configure.log
+ -@rm -f .DS_Store
+ -@printf 'all:\n\t-@echo "Please use ./configure first. Thank you."\n' > Makefile
+ -@printf '\ndistclean:\n\tmake -f Makefile.in distclean\n' >> Makefile
+ -@touch -r Makefile.in Makefile
+
+tags:
+ etags *.[ch]
+
+depend:
+ makedepend -- $(CFLAGS) -- *.[ch]
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+adler32.o zutil.o: zutil.h zlib.h zconf.h
+gzclose.o gzlib.o gzread.o gzwrite.o: zlib.h zconf.h gzguts.h
+compress.o example.o minigzip.o uncompr.o: zlib.h zconf.h
+crc32.o: zutil.h zlib.h zconf.h crc32.h
+deflate.o: deflate.h zutil.h zlib.h zconf.h
+infback.o inflate.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h inffixed.h
+inffast.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h
+inftrees.o: zutil.h zlib.h zconf.h inftrees.h
+trees.o: deflate.h zutil.h zlib.h zconf.h trees.h
+
+adler32.lo zutil.lo: zutil.h zlib.h zconf.h
+gzclose.lo gzlib.lo gzread.lo gzwrite.lo: zlib.h zconf.h gzguts.h
+compress.lo example.lo minigzip.lo uncompr.lo: zlib.h zconf.h
+crc32.lo: zutil.h zlib.h zconf.h crc32.h
+deflate.lo: deflate.h zutil.h zlib.h zconf.h
+infback.lo inflate.lo: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h inffixed.h
+inffast.lo: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h
+inftrees.lo: zutil.h zlib.h zconf.h inftrees.h
+trees.lo: deflate.h zutil.h zlib.h zconf.h trees.h
diff --git a/zlib-1.2.5/Makefile.in b/zlib-1.2.6/Makefile.in
similarity index 74%
rename from zlib-1.2.5/Makefile.in
rename to zlib-1.2.6/Makefile.in
index 5b15bd00d737715f26d8997477de0b773e2fdda4..ea430bf2057f8fb27d366e018c8491766814d968 100644
--- a/zlib-1.2.5/Makefile.in
+++ b/zlib-1.2.6/Makefile.in
@@ -1,5 +1,5 @@
# Makefile for zlib
-# Copyright (C) 1995-2010 Jean-loup Gailly.
+# Copyright (C) 1995-2011 Jean-loup Gailly.
# For conditions of distribution and use, see copyright notice in zlib.h
# To compile and test, type:
@@ -32,11 +32,12 @@ CPP=$(CC) -E
STATICLIB=libz.a
SHAREDLIB=libz.so
-SHAREDLIBV=libz.so.1.2.5
+SHAREDLIBV=libz.so.1.2.6
SHAREDLIBM=libz.so.1
LIBS=$(STATICLIB) $(SHAREDLIBV)
-AR=ar rc
+AR=ar
+ARFLAGS=rc
RANLIB=ranlib
LDCONFIG=ldconfig
LDSHAREDLIBC=-lc
@@ -52,12 +53,15 @@ includedir = ${prefix}/include
mandir = ${prefix}/share/man
man3dir = ${mandir}/man3
pkgconfigdir = ${libdir}/pkgconfig
+tempfile := $(shell mktemp -u __XXXXXX)
-OBJC = adler32.o compress.o crc32.o deflate.o gzclose.o gzlib.o gzread.o \
- gzwrite.o infback.o inffast.o inflate.o inftrees.o trees.o uncompr.o zutil.o
+OBJZ = adler32.o crc32.o deflate.o infback.o inffast.o inflate.o inftrees.o trees.o zutil.o
+OBJG = compress.o uncompr.o gzclose.o gzlib.o gzread.o gzwrite.o
+OBJC = $(OBJZ) $(OBJG)
-PIC_OBJC = adler32.lo compress.lo crc32.lo deflate.lo gzclose.lo gzlib.lo gzread.lo \
- gzwrite.lo infback.lo inffast.lo inflate.lo inftrees.lo trees.lo uncompr.lo zutil.lo
+PIC_OBJZ = adler32.lo crc32.lo deflate.lo infback.lo inffast.lo inflate.lo inftrees.lo trees.lo zutil.lo
+PIC_OBJG = compress.lo uncompr.lo gzclose.lo gzlib.lo gzread.lo gzwrite.lo
+PIC_OBJC = $(PIC_OBJZ) $(PIC_OBJG)
# to use the asm code: make OBJA=match.o, PIC_OBJA=match.lo
OBJA =
@@ -107,8 +111,19 @@ test64: all64
fi
-@rm -f foo.gz
+infcover.o: test/infcover.c zlib.h zconf.h
+ $(CC) $(CFLAGS) -I. -c -o $@ test/infcover.c
+
+infcover: infcover.o libz.a
+ $(CC) $(CFLAGS) -o $@ infcover.o libz.a
+
+cover: infcover
+ rm -f *.gcda
+ ./infcover
+ gcov inf*.c
+
libz.a: $(OBJS)
- $(AR) $@ $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
-@ ($(RANLIB) $@ || true) >/dev/null 2>&1
match.o: match.S
@@ -123,11 +138,17 @@ match.lo: match.S
mv _match.o match.lo
rm -f _match.s
-example64.o: example.c zlib.h zconf.h
- $(CC) $(CFLAGS) -D_FILE_OFFSET_BITS=64 -c -o $@ example.c
+example.o: test/example.c zlib.h zconf.h
+ $(CC) $(CFLAGS) -I. -c -o $@ test/example.c
+
+minigzip.o: test/minigzip.c zlib.h zconf.h
+ $(CC) $(CFLAGS) -I. -c -o $@ test/minigzip.c
+
+example64.o: test/example.c zlib.h zconf.h
+ $(CC) $(CFLAGS) -I. -D_FILE_OFFSET_BITS=64 -c -o $@ test/example.c
-minigzip64.o: minigzip.c zlib.h zconf.h
- $(CC) $(CFLAGS) -D_FILE_OFFSET_BITS=64 -c -o $@ minigzip.c
+minigzip64.o: test/minigzip.c zlib.h zconf.h
+ $(CC) $(CFLAGS) -I. -D_FILE_OFFSET_BITS=64 -c -o $@ test/minigzip.c
.SUFFIXES: .lo
@@ -136,7 +157,7 @@ minigzip64.o: minigzip.c zlib.h zconf.h
$(CC) $(SFLAGS) -DPIC -c -o objs/$*.o $<
-@mv objs/$*.o $@
-$(SHAREDLIBV): $(PIC_OBJS)
+placebo $(SHAREDLIBV): $(PIC_OBJS) libz.a
$(LDSHARED) $(SFLAGS) -o $@ $(PIC_OBJS) $(LDSHAREDLIBC) $(LDFLAGS)
rm -f $(SHAREDLIB) $(SHAREDLIBM)
ln -s $@ $(SHAREDLIB)
@@ -168,14 +189,16 @@ install-libs: $(LIBS)
-@if [ ! -d $(DESTDIR)$(man3dir) ]; then mkdir -p $(DESTDIR)$(man3dir); fi
-@if [ ! -d $(DESTDIR)$(pkgconfigdir) ]; then mkdir -p $(DESTDIR)$(pkgconfigdir); fi
cp $(STATICLIB) $(DESTDIR)$(libdir)
- cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)
- cd $(DESTDIR)$(libdir); chmod u=rw,go=r $(STATICLIB)
- -@(cd $(DESTDIR)$(libdir); $(RANLIB) libz.a || true) >/dev/null 2>&1
- -@cd $(DESTDIR)$(sharedlibdir); if test "$(SHAREDLIBV)" -a -f $(SHAREDLIBV); then \
- chmod 755 $(SHAREDLIBV); \
- rm -f $(SHAREDLIB) $(SHAREDLIBM); \
- ln -s $(SHAREDLIBV) $(SHAREDLIB); \
- ln -s $(SHAREDLIBV) $(SHAREDLIBM); \
+ chmod 644 $(DESTDIR)$(libdir)/$(STATICLIB)
+ -@($(RANLIB) $(DESTDIR)$(libdir)/libz.a || true) >/dev/null 2>&1
+ -@if test -n "$(SHAREDLIBV)"; then \
+ cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir); \
+ echo "cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)"; \
+ chmod 755 $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV); \
+ echo "chmod 755 $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV)"; \
+ rm -f $(DESTDIR)$(sharedlibdir)/$(SHAREDLIB) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBM); \
+ ln -s $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIB); \
+ ln -s $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBM); \
($(LDCONFIG) || true) >/dev/null 2>&1; \
fi
cp zlib.3 $(DESTDIR)$(man3dir)
@@ -193,7 +216,7 @@ install: install-libs
uninstall:
cd $(DESTDIR)$(includedir); rm -f zlib.h zconf.h
cd $(DESTDIR)$(libdir); rm -f libz.a; \
- if test "$(SHAREDLIBV)" -a -f $(SHAREDLIBV); then \
+ if test -n "$(SHAREDLIBV)" -a -f $(SHAREDLIBV); then \
rm -f $(SHAREDLIBV) $(SHAREDLIB) $(SHAREDLIBM); \
fi
cd $(DESTDIR)$(man3dir); rm -f zlib.3
@@ -204,9 +227,11 @@ docs: zlib.3.pdf
zlib.3.pdf: zlib.3
groff -mandoc -f H -T ps zlib.3 | ps2pdf - zlib.3.pdf
-zconf.h.in: zconf.h.cmakein
- sed "/^#cmakedefine/D" < zconf.h.cmakein > zconf.h.in
- touch -r zconf.h.cmakein zconf.h.in
+zconf.h.cmakein: zconf.h.in
+ -@echo "/#define ZCONF_H/ a\\\\\n#cmakedefine Z_PREFIX\\\\\n#cmakedefine Z_HAVE_UNISTD_H\n" > $(tempfile)
+ -@sed -f $(tempfile) zconf.h.in > zconf.h.cmakein
+ -@touch -r zconf.h.in zconf.h.cmakein
+ -@rm $(tempfile)
zconf: zconf.h.in
cp -p zconf.h.in zconf.h
@@ -216,13 +241,16 @@ clean:
rm -f *.o *.lo *~ \
example$(EXE) minigzip$(EXE) examplesh$(EXE) minigzipsh$(EXE) \
example64$(EXE) minigzip64$(EXE) \
+ infcover \
libz.* foo.gz so_locations \
_match.s maketree contrib/infback9/*.o
rm -rf objs
+ rm -f *.gcda *.gcno *.gcov
+ rm -f contrib/infback9/*.gcda contrib/infback9/*.gcno contrib/infback9/*.gcov
maintainer-clean: distclean
-distclean: clean zconf docs
- rm -f Makefile zlib.pc
+distclean: clean zconf zconf.h.cmakein docs
+ rm -f Makefile zlib.pc configure.log
-@rm -f .DS_Store
-@printf 'all:\n\t-@echo "Please use ./configure first. Thank you."\n' > Makefile
-@printf '\ndistclean:\n\tmake -f Makefile.in distclean\n' >> Makefile
diff --git a/zlib-1.2.5/README b/zlib-1.2.6/README
similarity index 87%
rename from zlib-1.2.5/README
rename to zlib-1.2.6/README
index d4219bf889f5bb7e8bc70ea7d092a9974dcbcf8d..09070e2c04d2a8ac1f0e929fbb82976ef8279492 100644
--- a/zlib-1.2.5/README
+++ b/zlib-1.2.6/README
@@ -1,22 +1,22 @@
ZLIB DATA COMPRESSION LIBRARY
-zlib 1.2.5 is a general purpose data compression library. All the code is
+zlib 1.2.6 is a general purpose data compression library. All the code is
thread safe. The data format used by the zlib library is described by RFCs
(Request for Comments) 1950 to 1952 in the files
-http://www.ietf.org/rfc/rfc1950.txt (zlib format), rfc1951.txt (deflate format)
-and rfc1952.txt (gzip format).
+http://tools.ietf.org/html/rfc1950 (zlib format), rfc1951 (deflate format) and
+rfc1952 (gzip format).
All functions of the compression library are documented in the file zlib.h
(volunteer to write man pages welcome, contact zlib@gzip.org). A usage example
-of the library is given in the file example.c which also tests that the library
-is working correctly. Another example is given in the file minigzip.c. The
-compression library itself is composed of all source files except example.c and
-minigzip.c.
+of the library is given in the file test/example.c which also tests that
+the library is working correctly. Another example is given in the file
+test/minigzip.c. The compression library itself is composed of all source
+files in the root directory.
To compile all files and run the test program, follow the instructions given at
the top of Makefile.in. In short "./configure; make test", and if that goes
-well, "make install" should work for most flavors of Unix. For Windows, use one
-of the special makefiles in win32/ or contrib/vstudio/ . For VMS, use
+well, "make install" should work for most flavors of Unix. For Windows, use
+one of the special makefiles in win32/ or contrib/vstudio/ . For VMS, use
make_vms.com.
Questions about zlib should be sent to <zlib@gzip.org>, or to Gilles Vollant
@@ -31,7 +31,7 @@ Mark Nelson <markn@ieee.org> wrote an article about zlib for the Jan. 1997
issue of Dr. Dobb's Journal; a copy of the article is available at
http://marknelson.us/1997/01/01/zlib-engine/ .
-The changes made in version 1.2.5 are documented in the file ChangeLog.
+The changes made in version 1.2.6 are documented in the file ChangeLog.
Unsupported third party contributions are provided in directory contrib/ .
@@ -44,7 +44,7 @@ http://search.cpan.org/~pmqs/IO-Compress-Zlib/ .
A Python interface to zlib written by A.M. Kuchling <amk@amk.ca> is
available in Python 1.5 and later versions, see
-http://www.python.org/doc/lib/module-zlib.html .
+http://docs.python.org/library/zlib.html .
zlib is built into tcl: http://wiki.tcl.tk/4610 .
@@ -84,7 +84,7 @@ Acknowledgments:
Copyright notice:
- (C) 1995-2010 Jean-loup Gailly and Mark Adler
+ (C) 1995-2012 Jean-loup Gailly and Mark Adler
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
diff --git a/zlib-1.2.5/adler32.c b/zlib-1.2.6/adler32.c
similarity index 73%
rename from zlib-1.2.5/adler32.c
rename to zlib-1.2.6/adler32.c
index 65ad6a5adc44c00428b35eb15ff26d16f9ef209b..a868f073d8a0e35dcb3ec812b41b1d3f0acdd84d 100644
--- a/zlib-1.2.5/adler32.c
+++ b/zlib-1.2.6/adler32.c
@@ -1,5 +1,5 @@
/* adler32.c -- compute the Adler-32 checksum of a data stream
- * Copyright (C) 1995-2007 Mark Adler
+ * Copyright (C) 1995-2011 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -9,9 +9,9 @@
#define local static
-local uLong adler32_combine_(uLong adler1, uLong adler2, z_off64_t len2);
+local uLong adler32_combine_ OF((uLong adler1, uLong adler2, z_off64_t len2));
-#define BASE 65521UL /* largest prime smaller than 65536 */
+#define BASE 65521 /* largest prime smaller than 65536 */
#define NMAX 5552
/* NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1 */
@@ -21,39 +21,44 @@ local uLong adler32_combine_(uLong adler1, uLong adler2, z_off64_t len2);
#define DO8(buf,i) DO4(buf,i); DO4(buf,i+4);
#define DO16(buf) DO8(buf,0); DO8(buf,8);
-/* use NO_DIVIDE if your processor does not do division in hardware */
+/* use NO_DIVIDE if your processor does not do division in hardware --
+ try it both ways to see which is faster */
#ifdef NO_DIVIDE
-# define MOD(a) \
+/* note that this assumes BASE is 65521, where 65536 % 65521 == 15
+ (thank you to John Reiser for pointing this out) */
+# define CHOP(a) \
+ do { \
+ unsigned long tmp = a >> 16; \
+ a &= 0xffffUL; \
+ a += (tmp << 4) - tmp; \
+ } while (0)
+# define MOD28(a) \
do { \
- if (a >= (BASE << 16)) a -= (BASE << 16); \
- if (a >= (BASE << 15)) a -= (BASE << 15); \
- if (a >= (BASE << 14)) a -= (BASE << 14); \
- if (a >= (BASE << 13)) a -= (BASE << 13); \
- if (a >= (BASE << 12)) a -= (BASE << 12); \
- if (a >= (BASE << 11)) a -= (BASE << 11); \
- if (a >= (BASE << 10)) a -= (BASE << 10); \
- if (a >= (BASE << 9)) a -= (BASE << 9); \
- if (a >= (BASE << 8)) a -= (BASE << 8); \
- if (a >= (BASE << 7)) a -= (BASE << 7); \
- if (a >= (BASE << 6)) a -= (BASE << 6); \
- if (a >= (BASE << 5)) a -= (BASE << 5); \
- if (a >= (BASE << 4)) a -= (BASE << 4); \
- if (a >= (BASE << 3)) a -= (BASE << 3); \
- if (a >= (BASE << 2)) a -= (BASE << 2); \
- if (a >= (BASE << 1)) a -= (BASE << 1); \
+ CHOP(a); \
if (a >= BASE) a -= BASE; \
} while (0)
-# define MOD4(a) \
+# define MOD(a) \
do { \
- if (a >= (BASE << 4)) a -= (BASE << 4); \
- if (a >= (BASE << 3)) a -= (BASE << 3); \
- if (a >= (BASE << 2)) a -= (BASE << 2); \
- if (a >= (BASE << 1)) a -= (BASE << 1); \
+ CHOP(a); \
+ MOD28(a); \
+ } while (0)
+# define MOD63(a) \
+ do { /* this assumes a is not negative */ \
+ z_off64_t tmp = a >> 32; \
+ a &= 0xffffffffL; \
+ a += (tmp << 8) - (tmp << 5) + tmp; \
+ tmp = a >> 16; \
+ a &= 0xffffL; \
+ a += (tmp << 4) - tmp; \
+ tmp = a >> 16; \
+ a &= 0xffffL; \
+ a += (tmp << 4) - tmp; \
if (a >= BASE) a -= BASE; \
} while (0)
#else
# define MOD(a) a %= BASE
-# define MOD4(a) a %= BASE
+# define MOD28(a) a %= BASE
+# define MOD63(a) a %= BASE
#endif
/* ========================================================================= */
@@ -92,7 +97,7 @@ uLong ZEXPORT adler32(adler, buf, len)
}
if (adler >= BASE)
adler -= BASE;
- MOD4(sum2); /* only added so many BASE's */
+ MOD28(sum2); /* only added so many BASE's */
return adler | (sum2 << 16);
}
@@ -137,8 +142,13 @@ local uLong adler32_combine_(adler1, adler2, len2)
unsigned long sum2;
unsigned rem;
+ /* for negative len, return invalid adler32 as a clue for debugging */
+ if (len2 < 0)
+ return 0xffffffffUL;
+
/* the derivation of this formula is left as an exercise for the reader */
- rem = (unsigned)(len2 % BASE);
+ MOD63(len2); /* assumes len2 >= 0 */
+ rem = (unsigned)len2;
sum1 = adler1 & 0xffff;
sum2 = rem * sum1;
MOD(sum2);
diff --git a/zlib-1.2.5/amiga/Makefile.pup b/zlib-1.2.6/amiga/Makefile.pup
similarity index 100%
rename from zlib-1.2.5/amiga/Makefile.pup
rename to zlib-1.2.6/amiga/Makefile.pup
diff --git a/zlib-1.2.5/amiga/Makefile.sas b/zlib-1.2.6/amiga/Makefile.sas
similarity index 100%
rename from zlib-1.2.5/amiga/Makefile.sas
rename to zlib-1.2.6/amiga/Makefile.sas
diff --git a/zlib-1.2.5/old/as400/bndsrc b/zlib-1.2.6/as400/bndsrc
similarity index 62%
rename from zlib-1.2.5/old/as400/bndsrc
rename to zlib-1.2.6/as400/bndsrc
index 9cf94bb35673d67786957d0df87b67aaf622f29a..d048dbb71fa64e5a49e8e591cdff9f9e5dcb5a41 100644
--- a/zlib-1.2.5/old/as400/bndsrc
+++ b/zlib-1.2.6/as400/bndsrc
@@ -129,4 +129,78 @@ STRPGMEXP PGMLVL(*CURRENT) SIGNATURE('ZLIB')
EXPORT SYMBOL("zlibCompileFlags")
+/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
+/* Version 1.2.5 additional entry points. */
+/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
+
+/********************************************************************/
+/* *MODULE ADLER32 ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("adler32_combine")
+ EXPORT SYMBOL("adler32_combine64")
+
+/********************************************************************/
+/* *MODULE CRC32 ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("crc32_combine")
+ EXPORT SYMBOL("crc32_combine64")
+
+/********************************************************************/
+/* *MODULE GZLIB ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("gzbuffer")
+ EXPORT SYMBOL("gzoffset")
+ EXPORT SYMBOL("gzoffset64")
+ EXPORT SYMBOL("gzopen64")
+ EXPORT SYMBOL("gzseek64")
+ EXPORT SYMBOL("gztell64")
+
+/********************************************************************/
+/* *MODULE GZREAD ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("gzclose_r")
+
+/********************************************************************/
+/* *MODULE GZWRITE ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("gzclose_w")
+
+/********************************************************************/
+/* *MODULE INFLATE ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("inflateMark")
+ EXPORT SYMBOL("inflatePrime")
+ EXPORT SYMBOL("inflateReset2")
+ EXPORT SYMBOL("inflateUndermine")
+
+/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
+/* Version 1.2.6 additional entry points. */
+/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
+
+/********************************************************************/
+/* *MODULE DEFLATE ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("deflateResetKeep")
+ EXPORT SYMBOL("deflatePending")
+
+/********************************************************************/
+/* *MODULE GZWRITE ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("gzgetc_")
+ EXPORT SYMBOL("gzflags")
+
+/********************************************************************/
+/* *MODULE INFLATE ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("inflateResetKeep")
+
ENDPGMEXP
diff --git a/zlib-1.2.6/as400/compile.clp b/zlib-1.2.6/as400/compile.clp
new file mode 100644
index 0000000000000000000000000000000000000000..ed96ad495fa34aef77d071fce443fb21d98c8c99
--- /dev/null
+++ b/zlib-1.2.6/as400/compile.clp
@@ -0,0 +1,110 @@
+/******************************************************************************/
+/* */
+/* ZLIB */
+/* */
+/* Compile sources into modules and link them into a service program. */
+/* */
+/******************************************************************************/
+
+ PGM
+
+/* Configuration adjustable parameters. */
+
+ DCL VAR(&SRCLIB) TYPE(*CHAR) LEN(10) +
+ VALUE('ZLIB') /* Source library. */
+ DCL VAR(&SRCFILE) TYPE(*CHAR) LEN(10) +
+ VALUE('SOURCES') /* Source member file. */
+ DCL VAR(&CTLFILE) TYPE(*CHAR) LEN(10) +
+ VALUE('TOOLS') /* Control member file. */
+
+ DCL VAR(&MODLIB) TYPE(*CHAR) LEN(10) +
+ VALUE('ZLIB') /* Module library. */
+
+ DCL VAR(&SRVLIB) TYPE(*CHAR) LEN(10) +
+ VALUE('LGPL') /* Service program library. */
+
+ DCL VAR(&CFLAGS) TYPE(*CHAR) +
+ VALUE('OPTIMIZE(40)') /* Compile options. */
+
+ DCL VAR(&TGTRLS) TYPE(*CHAR) +
+ VALUE('V5R3M0') /* Target release. */
+
+
+/* Working storage. */
+
+ DCL VAR(&CMDLEN) TYPE(*DEC) LEN(15 5) VALUE(300) /* Command length. */
+ DCL VAR(&CMD) TYPE(*CHAR) LEN(512)
+ DCL VAR(&FIXDCMD) TYPE(*CHAR) LEN(512)
+
+
+/* Compile sources into modules. */
+
+ CHGVAR VAR(&FIXDCMD) VALUE('CRTCMOD' *BCAT &CFLAGS *BCAT +
+ 'SYSIFCOPT(*IFS64IO)' *BCAT +
+ 'DEFINE(''_LARGEFILE64_SOURCE''' *BCAT +
+ '''_LFS64_LARGEFILE=1'') TGTRLS(' *TCAT &TGTRLS *TCAT +
+ ') SRCFILE(' *TCAT &SRCLIB *TCAT '/' *TCAT +
+ &SRCFILE *TCAT ') MODULE(' *TCAT &MODLIB *TCAT '/')
+
+
+ CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'ADLER32)')
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'COMPRESS)')
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'CRC32)')
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'DEFLATE)')
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'GZCLOSE)')
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'GZLIB)')
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'GZREAD)')
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'GZWRITE)')
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'INFBACK)')
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'INFFAST)')
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'INFLATE)')
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'INFTREES)')
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'TREES)')
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'UNCOMPR)')
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'ZUTIL)')
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+
+/* Link modules into a service program. */
+
+ CRTSRVPGM SRVPGM(&SRVLIB/ZLIB) +
+ MODULE(&MODLIB/ADLER32 &MODLIB/COMPRESS +
+ &MODLIB/CRC32 &MODLIB/DEFLATE +
+ &MODLIB/GZCLOSE &MODLIB/GZLIB +
+ &MODLIB/GZREAD &MODLIB/GZWRITE +
+ &MODLIB/INFBACK &MODLIB/INFFAST +
+ &MODLIB/INFLATE &MODLIB/INFTREES +
+ &MODLIB/TREES &MODLIB/UNCOMPR +
+ &MODLIB/ZUTIL) +
+ SRCFILE(&SRCLIB/&CTLFILE) SRCMBR(BNDSRC) +
+ TEXT('ZLIB 1.2.6') TGTRLS(&TGTRLS)
+
+ ENDPGM
diff --git a/zlib-1.2.5/old/as400/readme.txt b/zlib-1.2.6/as400/readme.txt
similarity index 87%
rename from zlib-1.2.5/old/as400/readme.txt
rename to zlib-1.2.6/as400/readme.txt
index beae13f565bda4eab2966bbd059394dc7a4f23e5..397fe997d783c59ae16e1547092f0aa7712156e0 100644
--- a/zlib-1.2.5/old/as400/readme.txt
+++ b/zlib-1.2.6/as400/readme.txt
@@ -1,4 +1,4 @@
- ZLIB version 1.2.3 for AS400 installation instructions
+ ZLIB version 1.2.6 for AS400 installation instructions
I) From an AS400 *SAVF file:
@@ -8,7 +8,7 @@ On the AS400:
_ Create the ZLIB AS400 library:
- CRTLIB LIB(ZLIB) TYPE(PROD) TEXT('ZLIB compression API library')
+ CRTLIB LIB(ZLIB) TYPE(*PROD) TEXT('ZLIB compression API library')
_ Create a work save file, for example:
@@ -52,7 +52,7 @@ II) From the original source distribution:
1) On the AS400, create the source library:
- CRTLIB LIB(ZLIB) TYPE(PROD) TEXT('ZLIB compression API library')
+ CRTLIB LIB(ZLIB) TYPE(*PROD) TEXT('ZLIB compression API library')
2) Create the source files:
@@ -70,7 +70,10 @@ II) From the original source distribution:
compress.c COMPRESS C ZLIB - Compress a memory buffer
crc32.c CRC32 C ZLIB - Compute the CRC-32 of a data stream
deflate.c DEFLATE C ZLIB - Compress data using the deflation algorithm
- gzio.c GZIO C ZLIB - IO on .gz files
+ gzclose.c GZCLOSE C ZLIB - Close .gz files
+ gzlib.c GZLIB C ZLIB - Miscellaneous .gz files IO support
+ gzread.c GZREAD C ZLIB - Read .gz files
+ gzwrite.c GZWRITE C ZLIB - Write .gz files
infback.c INFBACK C ZLIB - Inflate using a callback interface
inffast.c INFFAST C ZLIB - Fast proc. literals & length/distance pairs
inflate.c INFLATE C ZLIB - Interface to inflate modules
@@ -81,6 +84,7 @@ II) From the original source distribution:
H Original ZLIB C and ILE/RPG include files
crc32.h CRC32 C ZLIB - CRC32 tables
deflate.h DEFLATE C ZLIB - Internal compression state
+ gzguts.h GZGUTS C ZLIB - Definitions for the gzclose module
inffast.h INFFAST C ZLIB - Header to use inffast.c
inffixed.h INFFIXED C ZLIB - Table for decoding fixed codes
inflate.h INFLATE C ZLIB - Internal inflate state definitions
@@ -108,4 +112,4 @@ Notes: For AS400 ILE RPG programmers, a /copy member defining the ZLIB
implementation does not handle conversion from/to ASCII, so
text data code conversions must be done explicitely.
- Always open zipped files in binary mode.
+ Mainly for the reason above, always open zipped files in binary mode.
diff --git a/zlib-1.2.5/old/as400/zlib.inc b/zlib-1.2.6/as400/zlib.inc
similarity index 71%
rename from zlib-1.2.5/old/as400/zlib.inc
rename to zlib-1.2.6/as400/zlib.inc
index a9a4f5cf4f61c371780ba278f9a29d6ba6b00bca..5ce905fd5748992b7bbf73a173d3dfeb26853518 100644
--- a/zlib-1.2.5/old/as400/zlib.inc
+++ b/zlib-1.2.6/as400/zlib.inc
@@ -1,7 +1,7 @@
* ZLIB.INC - Interface to the general purpose compression library
*
* ILE RPG400 version by Patrick Monnerat, DATASPHERE.
- * Version 1.2.3.9
+ * Version 1.2.6
*
*
* WARNING:
@@ -22,16 +22,25 @@
*
* Versioning information.
*
- D ZLIB_VERSION C '1.2.3.9'
- D ZLIB_VERNUM C X'1239'
+ D ZLIB_VERSION C '1.2.6'
+ D ZLIB_VERNUM C X'1260'
+ D ZLIB_VER_MAJOR C 1
+ D ZLIB_VER_MINOR C 2
+ D ZLIB_VER_REVISION...
+ D C 6
+ D ZLIB_VER_SUBREVISION...
+ D C 0
*
* Other equates.
*
D Z_NO_FLUSH C 0
+ D Z_PARTIAL_FLUSH...
+ D C 1
D Z_SYNC_FLUSH C 2
D Z_FULL_FLUSH C 3
D Z_FINISH C 4
D Z_BLOCK C 5
+ D Z_TREES C 6
*
D Z_OK C 0
D Z_STREAM_END C 1
@@ -72,6 +81,7 @@
D z_streamp S * Stream struct ptr
D gzFile S * File pointer
D z_off_t S 10i 0 Stream offsets
+ D z_off64_t S 20i 0 Stream offsets
*
**************************************************************************
* Structures
@@ -101,15 +111,15 @@
**************************************************************************
*
D compress PR 10I 0 extproc('compress')
- D dest 32767 options(*varsize) Destination buffer
+ D dest 65535 options(*varsize) Destination buffer
D destLen 10U 0 Destination length
- D source 32767 const options(*varsize) Source buffer
+ D source 65535 const options(*varsize) Source buffer
D sourceLen 10u 0 value Source length
*
D compress2 PR 10I 0 extproc('compress2')
- D dest 32767 options(*varsize) Destination buffer
+ D dest 65535 options(*varsize) Destination buffer
D destLen 10U 0 Destination length
- D source 32767 const options(*varsize) Source buffer
+ D source 65535 const options(*varsize) Source buffer
D sourceLen 10U 0 value Source length
D level 10I 0 value Compression level
*
@@ -117,34 +127,50 @@
D sourceLen 10U 0 value
*
D uncompress PR 10I 0 extproc('uncompress')
- D dest 32767 options(*varsize) Destination buffer
+ D dest 65535 options(*varsize) Destination buffer
D destLen 10U 0 Destination length
- D source 32767 const options(*varsize) Source buffer
+ D source 65535 const options(*varsize) Source buffer
D sourceLen 10U 0 value Source length
*
+ /if not defined(LARGE_FILES)
D gzopen PR extproc('gzopen')
D like(gzFile)
D path * value options(*string) File pathname
D mode * value options(*string) Open mode
+ /else
+ D gzopen PR extproc('gzopen64')
+ D like(gzFile)
+ D path * value options(*string) File pathname
+ D mode * value options(*string) Open mode
+ *
+ D gzopen64 PR extproc('gzopen64')
+ D like(gzFile)
+ D path * value options(*string) File pathname
+ D mode * value options(*string) Open mode
+ /endif
*
D gzdopen PR extproc('gzdopen')
D like(gzFile)
- D fd 10i 0 value File descriptor
+ D fd 10I 0 value File descriptor
D mode * value options(*string) Open mode
*
+ D gzbuffer PR 10I 0 extproc('gzbuffer')
+ D file value like(gzFile) File pointer
+ D size 10U 0 value
+ *
D gzsetparams PR 10I 0 extproc('gzsetparams')
D file value like(gzFile) File pointer
D level 10I 0 value
- D strategy 10i 0 value
+ D strategy 10I 0 value
*
D gzread PR 10I 0 extproc('gzread')
D file value like(gzFile) File pointer
- D buf 32767 options(*varsize) Buffer
+ D buf 65535 options(*varsize) Buffer
D len 10u 0 value Buffer length
*
D gzwrite PR 10I 0 extproc('gzwrite')
D file value like(gzFile) File pointer
- D buf 32767 const options(*varsize) Buffer
+ D buf 65535 const options(*varsize) Buffer
D len 10u 0 value Buffer length
*
D gzputs PR 10I 0 extproc('gzputs')
@@ -153,27 +179,85 @@
*
D gzgets PR * extproc('gzgets')
D file value like(gzFile) File pointer
- D buf 32767 options(*varsize) Read buffer
+ D buf 65535 options(*varsize) Read buffer
D len 10i 0 value Buffer length
*
+ D gzputc PR 10i 0 extproc('gzputc')
+ D file value like(gzFile) File pointer
+ D c 10I 0 value Character to write
+ *
+ D gzgetc PR 10i 0 extproc('gzgetc')
+ D file value like(gzFile) File pointer
+ *
+ D gzgetc_ PR 10i 0 extproc('gzgetc_')
+ D file value like(gzFile) File pointer
+ *
+ D gzungetc PR 10i 0 extproc('gzungetc')
+ D c 10I 0 value Character to push
+ D file value like(gzFile) File pointer
+ *
D gzflush PR 10i 0 extproc('gzflush')
D file value like(gzFile) File pointer
D flush 10I 0 value Type of flush
*
+ /if not defined(LARGE_FILES)
D gzseek PR extproc('gzseek')
D like(z_off_t)
D file value like(gzFile) File pointer
D offset value like(z_off_t) Offset
+ D whence 10i 0 value Origin
+ /else
+ D gzseek PR extproc('gzseek64')
+ D like(z_off_t)
+ D file value like(gzFile) File pointer
+ D offset value like(z_off_t) Offset
D whence 10i 0 value Origin
*
+ D gzseek64 PR extproc('gzseek64')
+ D like(z_off64_t)
+ D file value like(gzFile) File pointer
+ D offset value like(z_off64_t) Offset
+ D whence 10i 0 value Origin
+ /endif
+ *
D gzrewind PR 10i 0 extproc('gzrewind')
D file value like(gzFile) File pointer
*
+ /if not defined(LARGE_FILES)
D gztell PR extproc('gztell')
D like(z_off_t)
+ D file value like(gzFile) File pointer
+ /else
+ D gztell PR extproc('gztell64')
+ D like(z_off_t)
D file value like(gzFile) File pointer
*
+ D gztell64 PR extproc('gztell64')
+ D like(z_off64_t)
+ D file value like(gzFile) File pointer
+ /endif
+ *
+ /if not defined(LARGE_FILES)
+ D gzoffset PR extproc('gzoffset')
+ D like(z_off_t)
+ D file value like(gzFile) File pointer
+ /else
+ D gzoffset PR extproc('gzoffset64')
+ D like(z_off_t)
+ D file value like(gzFile) File pointer
+ *
+ D gzoffset64 PR extproc('gzoffset64')
+ D like(z_off64_t)
+ D file value like(gzFile) File pointer
+ /endif
+ *
D gzeof PR 10i 0 extproc('gzeof')
+ D file value like(gzFile) File pointer
+ *
+ D gzclose_r PR 10i 0 extproc('gzclose_r')
+ D file value like(gzFile) File pointer
+ *
+ D gzclose_w PR 10i 0 extproc('gzclose_w')
D file value like(gzFile) File pointer
*
D gzclose PR 10i 0 extproc('gzclose')
@@ -234,7 +318,7 @@
D deflateSetDictionary...
D PR 10I 0 extproc('deflateSetDictionary') Init. dictionary
D strm like(z_stream) Compression stream
- D dictionary 32767 const options(*varsize) Dictionary bytes
+ D dictionary 65535 const options(*varsize) Dictionary bytes
D dictLength 10U 0 value Dictionary length
*
D deflateCopy PR 10I 0 extproc('deflateCopy') Compress strm 2 strm
@@ -253,9 +337,14 @@
D strm like(z_stream) Compression stream
D sourcelen 10U 0 value Compression level
*
+ D deflatePending PR 10I 0 extproc('deflatePending') Change level & strat
+ D strm like(z_stream) Compression stream
+ D pending 10U 0 Pending bytes
+ D bits 10I 0 Pending bits
+ *
D deflatePrime PR 10I 0 extproc('deflatePrime') Change level & strat
D strm like(z_stream) Compression stream
- D bits 10I 0 value Number of bits to insert
+ D bits 10I 0 value # of bits to insert
D value 10I 0 value Bits to insert
*
D inflateInit2 PR 10I 0 extproc('inflateInit2_') Init. expansion
@@ -267,7 +356,7 @@
D inflateSetDictionary...
D PR 10I 0 extproc('inflateSetDictionary') Init. dictionary
D strm like(z_stream) Expansion stream
- D dictionary 32767 const options(*varsize) Dictionary bytes
+ D dictionary 65535 const options(*varsize) Dictionary bytes
D dictLength 10U 0 value Dictionary length
*
D inflateSync PR 10I 0 extproc('inflateSync') Sync. expansion
@@ -278,13 +367,25 @@
D source like(z_stream) Source stream
*
D inflateReset PR 10I 0 extproc('inflateReset') End and init. stream
+ D strm like(z_stream) Expansion stream
+ *
+ D inflateReset2 PR 10I 0 extproc('inflateReset2') End and init. stream
+ D strm like(z_stream) Expansion stream
+ D windowBits 10I 0 value Log2(buffer size)
+ *
+ D inflatePrime PR 10I 0 extproc('inflatePrime') Insert bits
+ D strm like(z_stream) Expansion stream
+ D bits 10I 0 value Bit count
+ D value 10I 0 value Bits to insert
+ *
+ D inflateMark PR 10I 0 extproc('inflateMark') Get inflate info
D strm like(z_stream) Expansion stream
*
D inflateBackInit...
D PR 10I 0 extproc('inflateBackInit_')
D strm like(z_stream) Expansion stream
D windowBits 10I 0 value Log2(buffer size)
- D window 32767 options(*varsize) Buffer
+ D window 65535 options(*varsize) Buffer
D version * value options(*string) Version string
D stream_size 10i 0 value Stream struct. size
*
@@ -307,12 +408,12 @@
*
D adler32 PR 10U 0 extproc('adler32') New checksum
D adler 10U 0 value Old checksum
- D buf 32767 const options(*varsize) Bytes to accumulate
+ D buf 65535 const options(*varsize) Bytes to accumulate
D len 10U 0 value Buffer length
*
D crc32 PR 10U 0 extproc('crc32') New checksum
D crc 10U 0 value Old checksum
- D buf 32767 const options(*varsize) Bytes to accumulate
+ D buf 65535 const options(*varsize) Bytes to accumulate
D len 10U 0 value Buffer length
*
**************************************************************************
@@ -328,4 +429,19 @@
*
D get_crc_table PR * extproc('get_crc_table') Ptr to ulongs
*
+ D inflateUndermine...
+ D PR 10I 0 extproc('inflateUndermine')
+ D strm like(z_stream) Expansion stream
+ D arg 10I 0 value Error code
+ *
+ D inflateResetKeep...
+ D PR 10I 0 extproc('inflateResetKeep') End and init. stream
+ D strm like(z_stream) Expansion stream
+ *
+ D deflateResetKeep...
+ D PR 10I 0 extproc('deflateResetKeep') End and init. stream
+ D strm like(z_stream) Expansion stream
+ *
+ D gzflags PR 10U 0 extproc('gzflags')
+ *
/endif
diff --git a/zlib-1.2.5/compress.c b/zlib-1.2.6/compress.c
similarity index 100%
rename from zlib-1.2.5/compress.c
rename to zlib-1.2.6/compress.c
diff --git a/zlib-1.2.5/configure b/zlib-1.2.6/configure
similarity index 60%
rename from zlib-1.2.5/configure
rename to zlib-1.2.6/configure
index bd9edd26cdd77f46fc84268c212963b3ec38826c..780317ce400a898b47916e679112688501258ac6 100755
--- a/zlib-1.2.5/configure
+++ b/zlib-1.2.6/configure
@@ -13,39 +13,43 @@
# If you have problems, try without defining CC and CFLAGS before reporting
# an error.
+echo -------------------- >> configure.log
+echo $0 $* >> configure.log
+date >> configure.log
+
if [ -n "${CHOST}" ]; then
- uname="$(echo "${CHOST}" | sed -e 's/^[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)-.*$/\1/')"
+ uname="`echo "${CHOST}" | sed -e 's/^[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)-.*$/\1/'`"
CROSS_PREFIX="${CHOST}-"
fi
STATICLIB=libz.a
-LDFLAGS="${LDFLAGS} -L. ${STATICLIB}"
VER=`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`
VER3=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\\.[0-9]*\).*/\1/p' < zlib.h`
VER2=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\)\\..*/\1/p' < zlib.h`
VER1=`sed -n -e '/VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < zlib.h`
if "${CROSS_PREFIX}ar" --version >/dev/null 2>/dev/null || test $? -lt 126; then
AR=${AR-"${CROSS_PREFIX}ar"}
- test -n "${CROSS_PREFIX}" && echo Using ${AR}
+ test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log
else
AR=${AR-"ar"}
- test -n "${CROSS_PREFIX}" && echo Using ${AR}
+ test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log
fi
-AR_RC="${AR} rc"
+ARFLAGS=${ARFLAGS-"rc"}
if "${CROSS_PREFIX}ranlib" --version >/dev/null 2>/dev/null || test $? -lt 126; then
RANLIB=${RANLIB-"${CROSS_PREFIX}ranlib"}
- test -n "${CROSS_PREFIX}" && echo Using ${RANLIB}
+ test -n "${CROSS_PREFIX}" && echo Using ${RANLIB} | tee -a configure.log
else
RANLIB=${RANLIB-"ranlib"}
fi
if "${CROSS_PREFIX}nm" --version >/dev/null 2>/dev/null || test $? -lt 126; then
NM=${NM-"${CROSS_PREFIX}nm"}
- test -n "${CROSS_PREFIX}" && echo Using ${NM}
+ test -n "${CROSS_PREFIX}" && echo Using ${NM} | tee -a configure.log
else
NM=${NM-"nm"}
fi
LDCONFIG=${LDCONFIG-"ldconfig"}
LDSHAREDLIBC="${LDSHAREDLIBC--lc}"
+ARCHS=
prefix=${prefix-/usr/local}
exec_prefix=${exec_prefix-'${prefix}'}
libdir=${libdir-'${exec_prefix}/lib'}
@@ -54,20 +58,24 @@ includedir=${includedir-'${prefix}/include'}
mandir=${mandir-'${prefix}/share/man'}
shared_ext='.so'
shared=1
+solo=0
+cover=0
zprefix=0
build64=0
gcc=0
old_cc="$CC"
old_cflags="$CFLAGS"
+OBJC='$(OBJZ) $(OBJG)'
+PIC_OBJC='$(PIC_OBJZ) $(PIC_OBJG)'
while test $# -ge 1
do
case "$1" in
-h* | --help)
- echo 'usage:'
- echo ' configure [--zprefix] [--prefix=PREFIX] [--eprefix=EXPREFIX]'
- echo ' [--static] [--64] [--libdir=LIBDIR] [--sharedlibdir=LIBDIR]'
- echo ' [--includedir=INCLUDEDIR]'
+ echo 'usage:' | tee -a configure.log
+ echo ' configure [--zprefix] [--prefix=PREFIX] [--eprefix=EXPREFIX]' | tee -a configure.log
+ echo ' [--static] [--64] [--libdir=LIBDIR] [--sharedlibdir=LIBDIR]' | tee -a configure.log
+ echo ' [--includedir=INCLUDEDIR] [--archs="-arch i386 -arch x86_64"]' | tee -a configure.log
exit 0 ;;
-p*=* | --prefix=*) prefix=`echo $1 | sed 's/.*=//'`; shift ;;
-e*=* | --eprefix=*) exec_prefix=`echo $1 | sed 's/.*=//'`; shift ;;
@@ -81,32 +89,78 @@ case "$1" in
-i* | --includedir) includedir="$2"; shift; shift ;;
-s* | --shared | --enable-shared) shared=1; shift ;;
-t | --static) shared=0; shift ;;
+ --solo) solo=1; shift ;;
+ --cover) cover=1; shift ;;
-z* | --zprefix) zprefix=1; shift ;;
-6* | --64) build64=1; shift ;;
- --sysconfdir=*) echo "ignored option: --sysconfdir"; shift ;;
- --localstatedir=*) echo "ignored option: --localstatedir"; shift ;;
- *) echo "unknown option: $1"; echo "$0 --help for help"; exit 1 ;;
+ -a*=* | --archs=*) ARCHS=`echo $1 | sed 's/.*=//'`; shift ;;
+ --sysconfdir=*) echo "ignored option: --sysconfdir" | tee -a configure.log; shift ;;
+ --localstatedir=*) echo "ignored option: --localstatedir" | tee -a configure.log; shift ;;
+ *) echo "unknown option: $1"; echo "$0 --help for help" | tee -a configure.log; exit 1 ;;
esac
done
test=ztest$$
+
+show()
+{
+ case "$*" in
+ *$test.c*)
+ echo === $test.c === >> configure.log
+ cat $test.c >> configure.log
+ echo === >> configure.log;;
+ esac
+ echo $* >> configure.log
+}
+
+cat > $test.c <<EOF
+#error error
+EOF
+if ($CC -c $CFLAGS $test.c) 2>/dev/null; then
+ try()
+ {
+ show $*
+ test "`( $* ) 2>&1 | tee -a configure.log`" = ""
+ }
+ echo - using any output from compiler to indicate an error >> configure.log
+else
+ try()
+ {
+ show $*
+ ( $* ) >> configure.log 2>&1
+ ret=$?
+ if test $ret -ne 0; then
+ echo "(exit code "$ret")" >> configure.log
+ fi
+ return $ret
+ }
+fi
+
+echo >> configure.log
+
cat > $test.c <<EOF
extern int getchar();
int hello() {return getchar();}
EOF
-test -z "$CC" && echo Checking for ${CROSS_PREFIX}gcc...
+test -z "$CC" && echo Checking for ${CROSS_PREFIX}gcc... | tee -a configure.log
cc=${CC-${CROSS_PREFIX}gcc}
cflags=${CFLAGS-"-O3"}
# to force the asm version use: CFLAGS="-O3 -DASMV" ./configure
case "$cc" in
*gcc*) gcc=1 ;;
esac
+case `$cc -v 2>&1` in
+ *gcc*) gcc=1 ;;
+esac
-if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) 2>/dev/null; then
+show $cc -c $cflags $test.c
+if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) >> configure.log 2>&1; then
+ echo ... using gcc >> configure.log
CC="$cc"
+ CFLAGS="${CFLAGS--O3} ${ARCHS}"
SFLAGS="${CFLAGS--O3} -fPIC"
- CFLAGS="${CFLAGS--O3}"
+ LDFLAGS="${LDFLAGS} ${ARCHS}"
if test $build64 -eq 1; then
CFLAGS="${CFLAGS} -m64"
SFLAGS="${SFLAGS} -m64"
@@ -118,13 +172,17 @@ if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) 2>/dev/null; then
uname=`(uname -s || echo unknown) 2>/dev/null`
fi
case "$uname" in
- Linux* | linux* | GNU | GNU/* | *BSD | DragonFly) LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,zlib.map"} ;;
+ Linux* | linux* | GNU | GNU/* | solaris*)
+ LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,zlib.map"} ;;
+ *BSD | *bsd* | DragonFly)
+ LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,zlib.map"}
+ LDCONFIG="ldconfig -m" ;;
CYGWIN* | Cygwin* | cygwin* | OS/2*)
EXE='.exe' ;;
- MINGW*|mingw*)
+ MINGW* | mingw*)
# temporary bypass
rm -f $test.[co] $test $test$shared_ext
- echo "Please use win32/Makefile.gcc instead."
+ echo "Please use win32/Makefile.gcc instead." | tee -a configure.log
exit 1
LDSHARED=${LDSHARED-"$cc -shared"}
LDSHAREDLIBC=""
@@ -142,17 +200,21 @@ if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) 2>/dev/null; then
shared_ext='.sl'
SHAREDLIB='libz.sl' ;;
esac ;;
- Darwin*) shared_ext='.dylib'
+ Darwin* | darwin*)
+ shared_ext='.dylib'
SHAREDLIB=libz$shared_ext
SHAREDLIBV=libz.$VER$shared_ext
SHAREDLIBM=libz.$VER1$shared_ext
- LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER3"} ;;
+ LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER3"}
+ AR="libtool"
+ ARFLAGS="-o" ;;
*) LDSHARED=${LDSHARED-"$cc -shared"} ;;
esac
else
# find system name and corresponding cc options
CC=${CC-cc}
gcc=0
+ echo ... using $CC >> configure.log
if test -z "$uname"; then
uname=`(uname -sr || echo unknown) 2>/dev/null`
fi
@@ -183,11 +245,13 @@ else
CFLAGS=${CFLAGS-"-4 -O"}
LDSHARED=${LDSHARED-"cc"}
RANLIB=${RANLIB-"true"}
- AR_RC="cc -A" ;;
+ AR="cc"
+ ARFLAGS="-A" ;;
SCO_SV\ 3.2*) SFLAGS=${CFLAGS-"-O3 -dy -KPIC "}
CFLAGS=${CFLAGS-"-O3"}
LDSHARED=${LDSHARED-"cc -dy -KPIC -G"} ;;
- SunOS\ 5*) LDSHARED=${LDSHARED-"cc -G"}
+ SunOS\ 5* | solaris*)
+ LDSHARED=${LDSHARED-"cc -G"}
case `(uname -m || echo unknown) 2>/dev/null` in
i86*)
SFLAGS=${CFLAGS-"-xpentium -fast -KPIC -R."}
@@ -229,21 +293,19 @@ SHAREDLIB=${SHAREDLIB-"libz$shared_ext"}
SHAREDLIBV=${SHAREDLIBV-"libz$shared_ext.$VER"}
SHAREDLIBM=${SHAREDLIBM-"libz$shared_ext.$VER1"}
+echo >> configure.log
+
if test $shared -eq 1; then
- echo Checking for shared library support...
+ echo Checking for shared library support... | tee -a configure.log
# we must test in two steps (cc then ld), required at least on SunOS 4.x
- if test "`($CC -w -c $SFLAGS $test.c) 2>&1`" = "" &&
- test "`($LDSHARED $SFLAGS -o $test$shared_ext $test.o) 2>&1`" = ""; then
- echo Building shared library $SHAREDLIBV with $CC.
+ if try $CC -w -c $SFLAGS $test.c &&
+ try $LDSHARED $SFLAGS -o $test$shared_ext $test.o; then
+ echo Building shared library $SHAREDLIBV with $CC. | tee -a configure.log
elif test -z "$old_cc" -a -z "$old_cflags"; then
- echo No shared library support.
+ echo No shared library support. | tee -a configure.log
shared=0;
else
- echo Tested $CC -w -c $SFLAGS $test.c
- $CC -w -c $SFLAGS $test.c
- echo Tested $LDSHARED $SFLAGS -o $test$shared_ext $test.o
- $LDSHARED $SFLAGS -o $test$shared_ext $test.o
- echo 'No shared library support; try without defining CC and CFLAGS'
+ echo 'No shared library support; try without defining CC and CFLAGS' | tee -a configure.log
shared=0;
fi
fi
@@ -254,25 +316,41 @@ if test $shared -eq 0; then
SHAREDLIB=""
SHAREDLIBV=""
SHAREDLIBM=""
- echo Building static library $STATICLIB version $VER with $CC.
+ echo Building static library $STATICLIB version $VER with $CC. | tee -a configure.log
else
ALL="static shared"
TEST="all teststatic testshared"
fi
+CPP=${CPP-"$CC -E"}
+case $CFLAGS in
+ *ASMV*)
+ echo >> configure.log
+ show "$NM $test.o | grep _hello"
+ if test "`$NM $test.o | grep _hello | tee -a configure.log`" = ""; then
+ CPP="$CPP -DNO_UNDERLINE"
+ echo Checking for underline in external names... No. | tee -a configure.log
+ else
+ echo Checking for underline in external names... Yes. | tee -a configure.log
+ fi ;;
+esac
+
+echo >> configure.log
+
cat > $test.c <<EOF
#include <sys/types.h>
off64_t dummy = 0;
EOF
-if test "`($CC -c $CFLAGS -D_LARGEFILE64_SOURCE=1 $test.c) 2>&1`" = ""; then
+if try $CC -c $CFLAGS -D_LARGEFILE64_SOURCE=1 $test.c; then
CFLAGS="${CFLAGS} -D_LARGEFILE64_SOURCE=1"
SFLAGS="${SFLAGS} -D_LARGEFILE64_SOURCE=1"
ALL="${ALL} all64"
TEST="${TEST} test64"
- echo "Checking for off64_t... Yes."
- echo "Checking for fseeko... Yes."
+ echo "Checking for off64_t... Yes." | tee -a configure.log
+ echo "Checking for fseeko... Yes." | tee -a configure.log
else
- echo "Checking for off64_t... No."
+ echo "Checking for off64_t... No." | tee -a configure.log
+ echo >> configure.log
cat > $test.c <<EOF
#include <stdio.h>
int main(void) {
@@ -280,237 +358,256 @@ int main(void) {
return 0;
}
EOF
- if test "`($CC $CFLAGS -o $test $test.c) 2>&1`" = ""; then
- echo "Checking for fseeko... Yes."
+ if try $CC $CFLAGS -o $test $test.c; then
+ echo "Checking for fseeko... Yes." | tee -a configure.log
else
CFLAGS="${CFLAGS} -DNO_FSEEKO"
SFLAGS="${SFLAGS} -DNO_FSEEKO"
- echo "Checking for fseeko... No."
+ echo "Checking for fseeko... No." | tee -a configure.log
fi
fi
cp -p zconf.h.in zconf.h
+echo >> configure.log
+
cat > $test.c <<EOF
#include <unistd.h>
int main() { return 0; }
EOF
-if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
+if try $CC -c $CFLAGS $test.c; then
sed < zconf.h "/^#ifdef HAVE_UNISTD_H.* may be/s/def HAVE_UNISTD_H\(.*\) may be/ 1\1 was/" > zconf.temp.h
mv zconf.temp.h zconf.h
- echo "Checking for unistd.h... Yes."
+ echo "Checking for unistd.h... Yes." | tee -a configure.log
+else
+ echo "Checking for unistd.h... No." | tee -a configure.log
+fi
+
+echo >> configure.log
+
+cat > $test.c <<EOF
+#include <stdarg.h>
+int main() { return 0; }
+EOF
+if try $CC -c $CFLAGS $test.c; then
+ sed < zconf.h "/^#ifdef HAVE_STDARG_H.* may be/s/def HAVE_STDARG_H\(.*\) may be/ 1\1 was/" > zconf.temp.h
+ mv zconf.temp.h zconf.h
+ echo "Checking for stdarg.h... Yes." | tee -a configure.log
else
- echo "Checking for unistd.h... No."
+ echo "Checking for stdarg.h... No." | tee -a configure.log
fi
if test $zprefix -eq 1; then
sed < zconf.h "/#ifdef Z_PREFIX.* may be/s/def Z_PREFIX\(.*\) may be/ 1\1 was/" > zconf.temp.h
mv zconf.temp.h zconf.h
- echo "Using z_ prefix on all symbols."
+ echo >> configure.log
+ echo "Using z_ prefix on all symbols." | tee -a configure.log
fi
+if test $solo -eq 1; then
+ sed '/#define ZCONF_H/a\
+#define Z_SOLO
+
+' < zconf.h > zconf.temp.h
+ mv zconf.temp.h zconf.h
+OBJC='$(OBJZ)'
+PIC_OBJC='$(PIC_OBJZ)'
+fi
+
+if test $cover -eq 1; then
+ CFLAGS="${CFLAGS} -fprofile-arcs -ftest-coverage"
+fi
+
+echo >> configure.log
+
cat > $test.c <<EOF
#include <stdio.h>
#include <stdarg.h>
#include "zconf.h"
-
int main()
{
#ifndef STDC
choke me
#endif
-
return 0;
}
EOF
-if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
- echo "Checking whether to use vs[n]printf() or s[n]printf()... using vs[n]printf()."
+if try $CC -c $CFLAGS $test.c; then
+ echo "Checking whether to use vs[n]printf() or s[n]printf()... using vs[n]printf()." | tee -a configure.log
+ echo >> configure.log
cat > $test.c <<EOF
#include <stdio.h>
#include <stdarg.h>
-
int mytest(const char *fmt, ...)
{
char buf[20];
va_list ap;
-
va_start(ap, fmt);
vsnprintf(buf, sizeof(buf), fmt, ap);
va_end(ap);
return 0;
}
-
int main()
{
return (mytest("Hello%d\n", 1));
}
EOF
+ if try $CC $CFLAGS -o $test $test.c; then
+ echo "Checking for vsnprintf() in stdio.h... Yes." | tee -a configure.log
- if test "`($CC $CFLAGS -o $test $test.c) 2>&1`" = ""; then
- echo "Checking for vsnprintf() in stdio.h... Yes."
-
+ echo >> configure.log
cat >$test.c <<EOF
#include <stdio.h>
#include <stdarg.h>
-
int mytest(const char *fmt, ...)
{
int n;
char buf[20];
va_list ap;
-
va_start(ap, fmt);
n = vsnprintf(buf, sizeof(buf), fmt, ap);
va_end(ap);
return n;
}
-
int main()
{
return (mytest("Hello%d\n", 1));
}
EOF
- if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
- echo "Checking for return value of vsnprintf()... Yes."
+ if try $CC -c $CFLAGS $test.c; then
+ echo "Checking for return value of vsnprintf()... Yes." | tee -a configure.log
else
CFLAGS="$CFLAGS -DHAS_vsnprintf_void"
SFLAGS="$SFLAGS -DHAS_vsnprintf_void"
- echo "Checking for return value of vsnprintf()... No."
- echo " WARNING: apparently vsnprintf() does not return a value. zlib"
- echo " can build but will be open to possible string-format security"
- echo " vulnerabilities."
+ echo "Checking for return value of vsnprintf()... No." | tee -a configure.log
+ echo " WARNING: apparently vsnprintf() does not return a value. zlib" | tee -a configure.log
+ echo " can build but will be open to possible string-format security" | tee -a configure.log
+ echo " vulnerabilities." | tee -a configure.log
fi
else
CFLAGS="$CFLAGS -DNO_vsnprintf"
SFLAGS="$SFLAGS -DNO_vsnprintf"
- echo "Checking for vsnprintf() in stdio.h... No."
- echo " WARNING: vsnprintf() not found, falling back to vsprintf(). zlib"
- echo " can build but will be open to possible buffer-overflow security"
- echo " vulnerabilities."
+ echo "Checking for vsnprintf() in stdio.h... No." | tee -a configure.log
+ echo " WARNING: vsnprintf() not found, falling back to vsprintf(). zlib" | tee -a configure.log
+ echo " can build but will be open to possible buffer-overflow security" | tee -a configure.log
+ echo " vulnerabilities." | tee -a configure.log
+ echo >> configure.log
cat >$test.c <<EOF
#include <stdio.h>
#include <stdarg.h>
-
int mytest(const char *fmt, ...)
{
int n;
char buf[20];
va_list ap;
-
va_start(ap, fmt);
n = vsprintf(buf, fmt, ap);
va_end(ap);
return n;
}
-
int main()
{
return (mytest("Hello%d\n", 1));
}
EOF
- if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
- echo "Checking for return value of vsprintf()... Yes."
+ if try $CC -c $CFLAGS $test.c; then
+ echo "Checking for return value of vsprintf()... Yes." | tee -a configure.log
else
CFLAGS="$CFLAGS -DHAS_vsprintf_void"
SFLAGS="$SFLAGS -DHAS_vsprintf_void"
- echo "Checking for return value of vsprintf()... No."
- echo " WARNING: apparently vsprintf() does not return a value. zlib"
- echo " can build but will be open to possible string-format security"
- echo " vulnerabilities."
+ echo "Checking for return value of vsprintf()... No." | tee -a configure.log
+ echo " WARNING: apparently vsprintf() does not return a value. zlib" | tee -a configure.log
+ echo " can build but will be open to possible string-format security" | tee -a configure.log
+ echo " vulnerabilities." | tee -a configure.log
fi
fi
else
- echo "Checking whether to use vs[n]printf() or s[n]printf()... using s[n]printf()."
+ echo "Checking whether to use vs[n]printf() or s[n]printf()... using s[n]printf()." | tee -a configure.log
+ echo >> configure.log
cat >$test.c <<EOF
#include <stdio.h>
-
int mytest()
{
char buf[20];
-
snprintf(buf, sizeof(buf), "%s", "foo");
return 0;
}
-
int main()
{
return (mytest());
}
EOF
- if test "`($CC $CFLAGS -o $test $test.c) 2>&1`" = ""; then
- echo "Checking for snprintf() in stdio.h... Yes."
+ if try $CC $CFLAGS -o $test $test.c; then
+ echo "Checking for snprintf() in stdio.h... Yes." | tee -a configure.log
+ echo >> configure.log
cat >$test.c <<EOF
#include <stdio.h>
-
int mytest()
{
char buf[20];
-
return snprintf(buf, sizeof(buf), "%s", "foo");
}
-
int main()
{
return (mytest());
}
EOF
- if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
- echo "Checking for return value of snprintf()... Yes."
+ if try $CC -c $CFLAGS $test.c; then
+ echo "Checking for return value of snprintf()... Yes." | tee -a configure.log
else
CFLAGS="$CFLAGS -DHAS_snprintf_void"
SFLAGS="$SFLAGS -DHAS_snprintf_void"
- echo "Checking for return value of snprintf()... No."
- echo " WARNING: apparently snprintf() does not return a value. zlib"
- echo " can build but will be open to possible string-format security"
- echo " vulnerabilities."
+ echo "Checking for return value of snprintf()... No." | tee -a configure.log
+ echo " WARNING: apparently snprintf() does not return a value. zlib" | tee -a configure.log
+ echo " can build but will be open to possible string-format security" | tee -a configure.log
+ echo " vulnerabilities." | tee -a configure.log
fi
else
CFLAGS="$CFLAGS -DNO_snprintf"
SFLAGS="$SFLAGS -DNO_snprintf"
- echo "Checking for snprintf() in stdio.h... No."
- echo " WARNING: snprintf() not found, falling back to sprintf(). zlib"
- echo " can build but will be open to possible buffer-overflow security"
- echo " vulnerabilities."
+ echo "Checking for snprintf() in stdio.h... No." | tee -a configure.log
+ echo " WARNING: snprintf() not found, falling back to sprintf(). zlib" | tee -a configure.log
+ echo " can build but will be open to possible buffer-overflow security" | tee -a configure.log
+ echo " vulnerabilities." | tee -a configure.log
+ echo >> configure.log
cat >$test.c <<EOF
#include <stdio.h>
-
int mytest()
{
char buf[20];
-
return sprintf(buf, "%s", "foo");
}
-
int main()
{
return (mytest());
}
EOF
- if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
- echo "Checking for return value of sprintf()... Yes."
+ if try $CC -c $CFLAGS $test.c; then
+ echo "Checking for return value of sprintf()... Yes." | tee -a configure.log
else
CFLAGS="$CFLAGS -DHAS_sprintf_void"
SFLAGS="$SFLAGS -DHAS_sprintf_void"
- echo "Checking for return value of sprintf()... No."
- echo " WARNING: apparently sprintf() does not return a value. zlib"
- echo " can build but will be open to possible string-format security"
- echo " vulnerabilities."
+ echo "Checking for return value of sprintf()... No." | tee -a configure.log
+ echo " WARNING: apparently sprintf() does not return a value. zlib" | tee -a configure.log
+ echo " can build but will be open to possible string-format security" | tee -a configure.log
+ echo " vulnerabilities." | tee -a configure.log
fi
fi
fi
if test "$gcc" -eq 1; then
+ echo >> configure.log
cat > $test.c <<EOF
#if ((__GNUC__-0) * 10 + __GNUC_MINOR__-0 >= 33)
# define ZLIB_INTERNAL __attribute__((visibility ("hidden")))
@@ -523,27 +620,50 @@ int main()
return 0;
}
EOF
- if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
- echo "Checking for attribute(visibility) support... Yes."
+ if try $CC -c $CFLAGS $test.c; then
+ echo "Checking for attribute(visibility) support... Yes." | tee -a configure.log
else
CFLAGS="$CFLAGS -DNO_VIZ"
SFLAGS="$SFLAGS -DNO_VIZ"
- echo "Checking for attribute(visibility) support... No."
+ echo "Checking for attribute(visibility) support... No." | tee -a configure.log
fi
fi
-CPP=${CPP-"$CC -E"}
-case $CFLAGS in
- *ASMV*)
- if test "`$NM $test.o | grep _hello`" = ""; then
- CPP="$CPP -DNO_UNDERLINE"
- echo Checking for underline in external names... No.
- else
- echo Checking for underline in external names... Yes.
- fi ;;
-esac
-
-rm -f $test.[co] $test $test$shared_ext
+rm -f $test.[co] $test $test$shared_ext $test.gcno
+
+# show the results in the log
+echo >> configure.log
+echo ALL = $ALL >> configure.log
+echo AR = $AR >> configure.log
+echo ARFLAGS = $ARFLAGS >> configure.log
+echo CC = $CC >> configure.log
+echo CFLAGS = $CFLAGS >> configure.log
+echo CPP = $CPP >> configure.log
+echo EXE = $EXE >> configure.log
+echo LDCONFIG = $LDCONFIG >> configure.log
+echo LDFLAGS = $LDFLAGS >> configure.log
+echo LDSHARED = $LDSHARED >> configure.log
+echo LDSHAREDLIBC = $LDSHAREDLIBC >> configure.log
+echo OBJC = $OBJC >> configure.log
+echo PIC_OBJC = $PIC_OBJC >> configure.log
+echo RANLIB = $RANLIB >> configure.log
+echo SFLAGS = $SFLAGS >> configure.log
+echo SHAREDLIB = $SHAREDLIB >> configure.log
+echo SHAREDLIBM = $SHAREDLIBM >> configure.log
+echo SHAREDLIBV = $SHAREDLIBV >> configure.log
+echo STATICLIB = $STATICLIB >> configure.log
+echo TEST = $TEST >> configure.log
+echo VER = $VER >> configure.log
+echo exec_prefix = $exec_prefix >> configure.log
+echo includedir = $includedir >> configure.log
+echo libdir = $libdir >> configure.log
+echo mandir = $mandir >> configure.log
+echo prefix = $prefix >> configure.log
+echo sharedlibdir = $sharedlibdir >> configure.log
+echo uname = $uname >> configure.log
+echo -------------------- >> configure.log
+echo >> configure.log
+echo >> configure.log
# udpate Makefile
sed < Makefile.in "
@@ -557,7 +677,8 @@ sed < Makefile.in "
/^SHAREDLIB *=/s#=.*#=$SHAREDLIB#
/^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV#
/^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM#
-/^AR *=/s#=.*#=$AR_RC#
+/^AR *=/s#=.*#=$AR#
+/^ARFLAGS *=/s#=.*#=$ARFLAGS#
/^RANLIB *=/s#=.*#=$RANLIB#
/^LDCONFIG *=/s#=.*#=$LDCONFIG#
/^LDSHAREDLIBC *=/s#=.*#=$LDSHAREDLIBC#
@@ -568,6 +689,8 @@ sed < Makefile.in "
/^sharedlibdir *=/s#=.*#=$sharedlibdir#
/^includedir *=/s#=.*#=$includedir#
/^mandir *=/s#=.*#=$mandir#
+/^OBJC *=/s#=.*#= $OBJC#
+/^PIC_OBJC *=/s#=.*#= $PIC_OBJC#
/^all: */s#:.*#: $ALL#
/^test: */s#:.*#: $TEST#
" > Makefile
@@ -581,7 +704,8 @@ sed < zlib.pc.in "
/^SHAREDLIB *=/s#=.*#=$SHAREDLIB#
/^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV#
/^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM#
-/^AR *=/s#=.*#=$AR_RC#
+/^AR *=/s#=.*#=$AR#
+/^ARFLAGS *=/s#=.*#=$ARFLAGS#
/^RANLIB *=/s#=.*#=$RANLIB#
/^EXE *=/s#=.*#=$EXE#
/^prefix *=/s#=.*#=$prefix#
diff --git a/zlib-1.2.5/contrib/README.contrib b/zlib-1.2.6/contrib/README.contrib
similarity index 100%
rename from zlib-1.2.5/contrib/README.contrib
rename to zlib-1.2.6/contrib/README.contrib
diff --git a/zlib-1.2.5/contrib/ada/buffer_demo.adb b/zlib-1.2.6/contrib/ada/buffer_demo.adb
similarity index 100%
rename from zlib-1.2.5/contrib/ada/buffer_demo.adb
rename to zlib-1.2.6/contrib/ada/buffer_demo.adb
diff --git a/zlib-1.2.5/contrib/ada/mtest.adb b/zlib-1.2.6/contrib/ada/mtest.adb
similarity index 100%
rename from zlib-1.2.5/contrib/ada/mtest.adb
rename to zlib-1.2.6/contrib/ada/mtest.adb
diff --git a/zlib-1.2.5/contrib/ada/read.adb b/zlib-1.2.6/contrib/ada/read.adb
similarity index 100%
rename from zlib-1.2.5/contrib/ada/read.adb
rename to zlib-1.2.6/contrib/ada/read.adb
diff --git a/zlib-1.2.5/contrib/ada/readme.txt b/zlib-1.2.6/contrib/ada/readme.txt
similarity index 100%
rename from zlib-1.2.5/contrib/ada/readme.txt
rename to zlib-1.2.6/contrib/ada/readme.txt
diff --git a/zlib-1.2.5/contrib/ada/test.adb b/zlib-1.2.6/contrib/ada/test.adb
similarity index 100%
rename from zlib-1.2.5/contrib/ada/test.adb
rename to zlib-1.2.6/contrib/ada/test.adb
diff --git a/zlib-1.2.5/contrib/ada/zlib-streams.adb b/zlib-1.2.6/contrib/ada/zlib-streams.adb
similarity index 100%
rename from zlib-1.2.5/contrib/ada/zlib-streams.adb
rename to zlib-1.2.6/contrib/ada/zlib-streams.adb
diff --git a/zlib-1.2.5/contrib/ada/zlib-streams.ads b/zlib-1.2.6/contrib/ada/zlib-streams.ads
similarity index 100%
rename from zlib-1.2.5/contrib/ada/zlib-streams.ads
rename to zlib-1.2.6/contrib/ada/zlib-streams.ads
diff --git a/zlib-1.2.5/contrib/ada/zlib-thin.adb b/zlib-1.2.6/contrib/ada/zlib-thin.adb
similarity index 100%
rename from zlib-1.2.5/contrib/ada/zlib-thin.adb
rename to zlib-1.2.6/contrib/ada/zlib-thin.adb
diff --git a/zlib-1.2.5/contrib/ada/zlib-thin.ads b/zlib-1.2.6/contrib/ada/zlib-thin.ads
similarity index 100%
rename from zlib-1.2.5/contrib/ada/zlib-thin.ads
rename to zlib-1.2.6/contrib/ada/zlib-thin.ads
diff --git a/zlib-1.2.5/contrib/ada/zlib.adb b/zlib-1.2.6/contrib/ada/zlib.adb
similarity index 100%
rename from zlib-1.2.5/contrib/ada/zlib.adb
rename to zlib-1.2.6/contrib/ada/zlib.adb
diff --git a/zlib-1.2.5/contrib/ada/zlib.ads b/zlib-1.2.6/contrib/ada/zlib.ads
similarity index 100%
rename from zlib-1.2.5/contrib/ada/zlib.ads
rename to zlib-1.2.6/contrib/ada/zlib.ads
diff --git a/zlib-1.2.5/contrib/ada/zlib.gpr b/zlib-1.2.6/contrib/ada/zlib.gpr
similarity index 100%
rename from zlib-1.2.5/contrib/ada/zlib.gpr
rename to zlib-1.2.6/contrib/ada/zlib.gpr
diff --git a/zlib-1.2.5/contrib/amd64/amd64-match.S b/zlib-1.2.6/contrib/amd64/amd64-match.S
similarity index 100%
rename from zlib-1.2.5/contrib/amd64/amd64-match.S
rename to zlib-1.2.6/contrib/amd64/amd64-match.S
diff --git a/zlib-1.2.5/contrib/asm686/README.686 b/zlib-1.2.6/contrib/asm686/README.686
similarity index 100%
rename from zlib-1.2.5/contrib/asm686/README.686
rename to zlib-1.2.6/contrib/asm686/README.686
diff --git a/zlib-1.2.5/contrib/asm686/match.S b/zlib-1.2.6/contrib/asm686/match.S
similarity index 96%
rename from zlib-1.2.5/contrib/asm686/match.S
rename to zlib-1.2.6/contrib/asm686/match.S
index 06817e1dd08bd102bcf6a813632533a7372302cb..fa421092785d4ca295de262f3a2c6dffa4137f1b 100644
--- a/zlib-1.2.5/contrib/asm686/match.S
+++ b/zlib-1.2.6/contrib/asm686/match.S
@@ -83,17 +83,25 @@
.text
/* uInt longest_match(deflate_state *deflatestate, IPos curmatch) */
+.cfi_sections .debug_frame
longest_match:
+.cfi_startproc
/* Save registers that the compiler may be using, and adjust %esp to */
/* make room for our stack frame. */
pushl %ebp
+ .cfi_def_cfa_offset 8
+ .cfi_offset ebp, -8
pushl %edi
+ .cfi_def_cfa_offset 12
pushl %esi
+ .cfi_def_cfa_offset 16
pushl %ebx
+ .cfi_def_cfa_offset 20
subl $LocalVarsSize, %esp
+ .cfi_def_cfa_offset LocalVarsSize+20
/* Retrieve the function arguments. %ecx will hold cur_match */
/* throughout the entire function. %edx will hold the pointer to the */
@@ -108,7 +116,7 @@ longest_match:
/* if (s->prev_length >= s->good_match) { */
/* chain_length >>= 2; */
/* } */
-
+
movl dsPrevLen(%edx), %eax
movl dsGoodMatch(%edx), %ebx
cmpl %ebx, %eax
@@ -336,8 +344,14 @@ LookaheadRet:
/* Restore the stack and return from whence we came. */
addl $LocalVarsSize, %esp
+ .cfi_def_cfa_offset 20
popl %ebx
+ .cfi_def_cfa_offset 16
popl %esi
+ .cfi_def_cfa_offset 12
popl %edi
+ .cfi_def_cfa_offset 8
popl %ebp
+ .cfi_def_cfa_offset 4
+.cfi_endproc
match_init: ret
diff --git a/zlib-1.2.5/contrib/blast/Makefile b/zlib-1.2.6/contrib/blast/Makefile
similarity index 100%
rename from zlib-1.2.5/contrib/blast/Makefile
rename to zlib-1.2.6/contrib/blast/Makefile
diff --git a/zlib-1.2.5/contrib/blast/README b/zlib-1.2.6/contrib/blast/README
similarity index 100%
rename from zlib-1.2.5/contrib/blast/README
rename to zlib-1.2.6/contrib/blast/README
diff --git a/zlib-1.2.5/contrib/blast/blast.c b/zlib-1.2.6/contrib/blast/blast.c
similarity index 100%
rename from zlib-1.2.5/contrib/blast/blast.c
rename to zlib-1.2.6/contrib/blast/blast.c
diff --git a/zlib-1.2.5/contrib/blast/blast.h b/zlib-1.2.6/contrib/blast/blast.h
similarity index 100%
rename from zlib-1.2.5/contrib/blast/blast.h
rename to zlib-1.2.6/contrib/blast/blast.h
diff --git a/zlib-1.2.5/contrib/blast/test.pk b/zlib-1.2.6/contrib/blast/test.pk
similarity index 100%
rename from zlib-1.2.5/contrib/blast/test.pk
rename to zlib-1.2.6/contrib/blast/test.pk
diff --git a/zlib-1.2.5/contrib/blast/test.txt b/zlib-1.2.6/contrib/blast/test.txt
similarity index 100%
rename from zlib-1.2.5/contrib/blast/test.txt
rename to zlib-1.2.6/contrib/blast/test.txt
diff --git a/zlib-1.2.5/contrib/delphi/ZLib.pas b/zlib-1.2.6/contrib/delphi/ZLib.pas
similarity index 99%
rename from zlib-1.2.5/contrib/delphi/ZLib.pas
rename to zlib-1.2.6/contrib/delphi/ZLib.pas
index 0d86fb52fcf9a0d940adb6245e7718cea5aad416..6daf8bba63d2da975aef554a5052d968b9ea3e85 100644
--- a/zlib-1.2.5/contrib/delphi/ZLib.pas
+++ b/zlib-1.2.6/contrib/delphi/ZLib.pas
@@ -152,7 +152,7 @@ procedure DecompressToUserBuf(const InBuf: Pointer; InBytes: Integer;
const OutBuf: Pointer; BufSize: Integer);
const
- zlib_version = '1.2.5';
+ zlib_version = '1.2.6';
type
EZlibError = class(Exception);
diff --git a/zlib-1.2.5/contrib/delphi/ZLibConst.pas b/zlib-1.2.6/contrib/delphi/ZLibConst.pas
similarity index 100%
rename from zlib-1.2.5/contrib/delphi/ZLibConst.pas
rename to zlib-1.2.6/contrib/delphi/ZLibConst.pas
diff --git a/zlib-1.2.5/contrib/delphi/readme.txt b/zlib-1.2.6/contrib/delphi/readme.txt
similarity index 100%
rename from zlib-1.2.5/contrib/delphi/readme.txt
rename to zlib-1.2.6/contrib/delphi/readme.txt
diff --git a/zlib-1.2.5/contrib/delphi/zlibd32.mak b/zlib-1.2.6/contrib/delphi/zlibd32.mak
similarity index 96%
rename from zlib-1.2.5/contrib/delphi/zlibd32.mak
rename to zlib-1.2.6/contrib/delphi/zlibd32.mak
index 0d0699a69a3c735d8dfdfc22abf9a820c1963e8f..9bb00b7cc4211c89db28d55443910aeab505fe44 100644
--- a/zlib-1.2.5/contrib/delphi/zlibd32.mak
+++ b/zlib-1.2.6/contrib/delphi/zlibd32.mak
@@ -63,9 +63,9 @@ uncompr.obj: uncompr.c zlib.h zconf.h
zutil.obj: zutil.c zutil.h zlib.h zconf.h
-example.obj: example.c zlib.h zconf.h
+example.obj: test/example.c zlib.h zconf.h
-minigzip.obj: minigzip.c zlib.h zconf.h
+minigzip.obj: test/minigzip.c zlib.h zconf.h
# For the sake of the old Borland make,
diff --git a/zlib-1.2.5/contrib/dotzlib/DotZLib.build b/zlib-1.2.6/contrib/dotzlib/DotZLib.build
similarity index 100%
rename from zlib-1.2.5/contrib/dotzlib/DotZLib.build
rename to zlib-1.2.6/contrib/dotzlib/DotZLib.build
diff --git a/zlib-1.2.5/contrib/dotzlib/DotZLib.chm b/zlib-1.2.6/contrib/dotzlib/DotZLib.chm
similarity index 100%
rename from zlib-1.2.5/contrib/dotzlib/DotZLib.chm
rename to zlib-1.2.6/contrib/dotzlib/DotZLib.chm
diff --git a/zlib-1.2.5/contrib/dotzlib/DotZLib.sln b/zlib-1.2.6/contrib/dotzlib/DotZLib.sln
similarity index 100%
rename from zlib-1.2.5/contrib/dotzlib/DotZLib.sln
rename to zlib-1.2.6/contrib/dotzlib/DotZLib.sln
diff --git a/zlib-1.2.5/contrib/dotzlib/DotZLib/AssemblyInfo.cs b/zlib-1.2.6/contrib/dotzlib/DotZLib/AssemblyInfo.cs
similarity index 100%
rename from zlib-1.2.5/contrib/dotzlib/DotZLib/AssemblyInfo.cs
rename to zlib-1.2.6/contrib/dotzlib/DotZLib/AssemblyInfo.cs
diff --git a/zlib-1.2.5/contrib/dotzlib/DotZLib/ChecksumImpl.cs b/zlib-1.2.6/contrib/dotzlib/DotZLib/ChecksumImpl.cs
similarity index 100%
rename from zlib-1.2.5/contrib/dotzlib/DotZLib/ChecksumImpl.cs
rename to zlib-1.2.6/contrib/dotzlib/DotZLib/ChecksumImpl.cs
diff --git a/zlib-1.2.5/contrib/dotzlib/DotZLib/CircularBuffer.cs b/zlib-1.2.6/contrib/dotzlib/DotZLib/CircularBuffer.cs
similarity index 100%
rename from zlib-1.2.5/contrib/dotzlib/DotZLib/CircularBuffer.cs
rename to zlib-1.2.6/contrib/dotzlib/DotZLib/CircularBuffer.cs
diff --git a/zlib-1.2.5/contrib/dotzlib/DotZLib/CodecBase.cs b/zlib-1.2.6/contrib/dotzlib/DotZLib/CodecBase.cs
similarity index 100%
rename from zlib-1.2.5/contrib/dotzlib/DotZLib/CodecBase.cs
rename to zlib-1.2.6/contrib/dotzlib/DotZLib/CodecBase.cs
diff --git a/zlib-1.2.5/contrib/dotzlib/DotZLib/Deflater.cs b/zlib-1.2.6/contrib/dotzlib/DotZLib/Deflater.cs
similarity index 100%
rename from zlib-1.2.5/contrib/dotzlib/DotZLib/Deflater.cs
rename to zlib-1.2.6/contrib/dotzlib/DotZLib/Deflater.cs
diff --git a/zlib-1.2.5/contrib/dotzlib/DotZLib/DotZLib.cs b/zlib-1.2.6/contrib/dotzlib/DotZLib/DotZLib.cs
similarity index 100%
rename from zlib-1.2.5/contrib/dotzlib/DotZLib/DotZLib.cs
rename to zlib-1.2.6/contrib/dotzlib/DotZLib/DotZLib.cs
diff --git a/zlib-1.2.5/contrib/dotzlib/DotZLib/DotZLib.csproj b/zlib-1.2.6/contrib/dotzlib/DotZLib/DotZLib.csproj
similarity index 100%
rename from zlib-1.2.5/contrib/dotzlib/DotZLib/DotZLib.csproj
rename to zlib-1.2.6/contrib/dotzlib/DotZLib/DotZLib.csproj
diff --git a/zlib-1.2.5/contrib/dotzlib/DotZLib/GZipStream.cs b/zlib-1.2.6/contrib/dotzlib/DotZLib/GZipStream.cs
similarity index 100%
rename from zlib-1.2.5/contrib/dotzlib/DotZLib/GZipStream.cs
rename to zlib-1.2.6/contrib/dotzlib/DotZLib/GZipStream.cs
diff --git a/zlib-1.2.5/contrib/dotzlib/DotZLib/Inflater.cs b/zlib-1.2.6/contrib/dotzlib/DotZLib/Inflater.cs
similarity index 100%
rename from zlib-1.2.5/contrib/dotzlib/DotZLib/Inflater.cs
rename to zlib-1.2.6/contrib/dotzlib/DotZLib/Inflater.cs
diff --git a/zlib-1.2.5/contrib/dotzlib/DotZLib/UnitTests.cs b/zlib-1.2.6/contrib/dotzlib/DotZLib/UnitTests.cs
similarity index 95%
rename from zlib-1.2.5/contrib/dotzlib/DotZLib/UnitTests.cs
rename to zlib-1.2.6/contrib/dotzlib/DotZLib/UnitTests.cs
index 3bbcc8cee6e355e71d824095a9b4620c7540d174..b33d9d9bfef3dd5fbfe1b7e50389f189eb5e68a0 100644
--- a/zlib-1.2.5/contrib/dotzlib/DotZLib/UnitTests.cs
+++ b/zlib-1.2.6/contrib/dotzlib/DotZLib/UnitTests.cs
@@ -156,7 +156,7 @@ namespace DotZLibTests
public void Info_Version()
{
Info info = new Info();
- Assert.AreEqual("1.2.5", Info.Version);
+ Assert.AreEqual("1.2.6", Info.Version);
Assert.AreEqual(32, info.SizeOfUInt);
Assert.AreEqual(32, info.SizeOfULong);
Assert.AreEqual(32, info.SizeOfPointer);
diff --git a/zlib-1.2.5/contrib/dotzlib/LICENSE_1_0.txt b/zlib-1.2.6/contrib/dotzlib/LICENSE_1_0.txt
similarity index 100%
rename from zlib-1.2.5/contrib/dotzlib/LICENSE_1_0.txt
rename to zlib-1.2.6/contrib/dotzlib/LICENSE_1_0.txt
diff --git a/zlib-1.2.5/contrib/dotzlib/readme.txt b/zlib-1.2.6/contrib/dotzlib/readme.txt
similarity index 100%
rename from zlib-1.2.5/contrib/dotzlib/readme.txt
rename to zlib-1.2.6/contrib/dotzlib/readme.txt
diff --git a/zlib-1.2.5/contrib/gcc_gvmat64/gvmat64.S b/zlib-1.2.6/contrib/gcc_gvmat64/gvmat64.S
similarity index 100%
rename from zlib-1.2.5/contrib/gcc_gvmat64/gvmat64.S
rename to zlib-1.2.6/contrib/gcc_gvmat64/gvmat64.S
diff --git a/zlib-1.2.5/contrib/infback9/README b/zlib-1.2.6/contrib/infback9/README
similarity index 100%
rename from zlib-1.2.5/contrib/infback9/README
rename to zlib-1.2.6/contrib/infback9/README
diff --git a/zlib-1.2.5/contrib/infback9/infback9.c b/zlib-1.2.6/contrib/infback9/infback9.c
similarity index 100%
rename from zlib-1.2.5/contrib/infback9/infback9.c
rename to zlib-1.2.6/contrib/infback9/infback9.c
diff --git a/zlib-1.2.5/contrib/infback9/infback9.h b/zlib-1.2.6/contrib/infback9/infback9.h
similarity index 100%
rename from zlib-1.2.5/contrib/infback9/infback9.h
rename to zlib-1.2.6/contrib/infback9/infback9.h
diff --git a/zlib-1.2.5/contrib/infback9/inffix9.h b/zlib-1.2.6/contrib/infback9/inffix9.h
similarity index 100%
rename from zlib-1.2.5/contrib/infback9/inffix9.h
rename to zlib-1.2.6/contrib/infback9/inffix9.h
diff --git a/zlib-1.2.5/contrib/infback9/inflate9.h b/zlib-1.2.6/contrib/infback9/inflate9.h
similarity index 100%
rename from zlib-1.2.5/contrib/infback9/inflate9.h
rename to zlib-1.2.6/contrib/infback9/inflate9.h
diff --git a/zlib-1.2.5/contrib/infback9/inftree9.c b/zlib-1.2.6/contrib/infback9/inftree9.c
similarity index 98%
rename from zlib-1.2.5/contrib/infback9/inftree9.c
rename to zlib-1.2.6/contrib/infback9/inftree9.c
index 306c5f1b19e07928d98467f04272ac094b8f9f9e..4ce2a1f1f95909d2d61857593cdd7bbedbc5e5c1 100644
--- a/zlib-1.2.5/contrib/infback9/inftree9.c
+++ b/zlib-1.2.6/contrib/infback9/inftree9.c
@@ -1,5 +1,5 @@
/* inftree9.c -- generate Huffman trees for efficient decoding
- * Copyright (C) 1995-2010 Mark Adler
+ * Copyright (C) 1995-2012 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -9,7 +9,7 @@
#define MAXBITS 15
const char inflate9_copyright[] =
- " inflate9 1.2.5 Copyright 1995-2010 Mark Adler ";
+ " inflate9 1.2.6 Copyright 1995-2012 Mark Adler ";
/*
If you use the zlib library in a product, an acknowledgment is welcome
in the documentation of your product. If for some reason you cannot
@@ -64,7 +64,7 @@ unsigned short FAR *work;
static const unsigned short lext[31] = { /* Length codes 257..285 extra */
128, 128, 128, 128, 128, 128, 128, 128, 129, 129, 129, 129,
130, 130, 130, 130, 131, 131, 131, 131, 132, 132, 132, 132,
- 133, 133, 133, 133, 144, 73, 195};
+ 133, 133, 133, 133, 144, 203, 69};
static const unsigned short dbase[32] = { /* Distance codes 0..31 base */
1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49,
65, 97, 129, 193, 257, 385, 513, 769, 1025, 1537, 2049, 3073,
diff --git a/zlib-1.2.5/contrib/infback9/inftree9.h b/zlib-1.2.6/contrib/infback9/inftree9.h
similarity index 100%
rename from zlib-1.2.5/contrib/infback9/inftree9.h
rename to zlib-1.2.6/contrib/infback9/inftree9.h
diff --git a/zlib-1.2.5/contrib/inflate86/inffas86.c b/zlib-1.2.6/contrib/inflate86/inffas86.c
similarity index 100%
rename from zlib-1.2.5/contrib/inflate86/inffas86.c
rename to zlib-1.2.6/contrib/inflate86/inffas86.c
diff --git a/zlib-1.2.5/contrib/inflate86/inffast.S b/zlib-1.2.6/contrib/inflate86/inffast.S
similarity index 100%
rename from zlib-1.2.5/contrib/inflate86/inffast.S
rename to zlib-1.2.6/contrib/inflate86/inffast.S
diff --git a/zlib-1.2.5/contrib/iostream/test.cpp b/zlib-1.2.6/contrib/iostream/test.cpp
similarity index 100%
rename from zlib-1.2.5/contrib/iostream/test.cpp
rename to zlib-1.2.6/contrib/iostream/test.cpp
diff --git a/zlib-1.2.5/contrib/iostream/zfstream.cpp b/zlib-1.2.6/contrib/iostream/zfstream.cpp
similarity index 100%
rename from zlib-1.2.5/contrib/iostream/zfstream.cpp
rename to zlib-1.2.6/contrib/iostream/zfstream.cpp
diff --git a/zlib-1.2.5/contrib/iostream/zfstream.h b/zlib-1.2.6/contrib/iostream/zfstream.h
similarity index 100%
rename from zlib-1.2.5/contrib/iostream/zfstream.h
rename to zlib-1.2.6/contrib/iostream/zfstream.h
diff --git a/zlib-1.2.5/contrib/iostream2/zstream.h b/zlib-1.2.6/contrib/iostream2/zstream.h
similarity index 100%
rename from zlib-1.2.5/contrib/iostream2/zstream.h
rename to zlib-1.2.6/contrib/iostream2/zstream.h
diff --git a/zlib-1.2.5/contrib/iostream2/zstream_test.cpp b/zlib-1.2.6/contrib/iostream2/zstream_test.cpp
similarity index 100%
rename from zlib-1.2.5/contrib/iostream2/zstream_test.cpp
rename to zlib-1.2.6/contrib/iostream2/zstream_test.cpp
diff --git a/zlib-1.2.5/contrib/iostream3/README b/zlib-1.2.6/contrib/iostream3/README
similarity index 100%
rename from zlib-1.2.5/contrib/iostream3/README
rename to zlib-1.2.6/contrib/iostream3/README
diff --git a/zlib-1.2.5/contrib/iostream3/TODO b/zlib-1.2.6/contrib/iostream3/TODO
similarity index 100%
rename from zlib-1.2.5/contrib/iostream3/TODO
rename to zlib-1.2.6/contrib/iostream3/TODO
diff --git a/zlib-1.2.5/contrib/iostream3/test.cc b/zlib-1.2.6/contrib/iostream3/test.cc
similarity index 100%
rename from zlib-1.2.5/contrib/iostream3/test.cc
rename to zlib-1.2.6/contrib/iostream3/test.cc
diff --git a/zlib-1.2.5/contrib/iostream3/zfstream.cc b/zlib-1.2.6/contrib/iostream3/zfstream.cc
similarity index 100%
rename from zlib-1.2.5/contrib/iostream3/zfstream.cc
rename to zlib-1.2.6/contrib/iostream3/zfstream.cc
diff --git a/zlib-1.2.5/contrib/iostream3/zfstream.h b/zlib-1.2.6/contrib/iostream3/zfstream.h
similarity index 100%
rename from zlib-1.2.5/contrib/iostream3/zfstream.h
rename to zlib-1.2.6/contrib/iostream3/zfstream.h
diff --git a/zlib-1.2.5/contrib/masmx64/bld_ml64.bat b/zlib-1.2.6/contrib/masmx64/bld_ml64.bat
similarity index 100%
rename from zlib-1.2.5/contrib/masmx64/bld_ml64.bat
rename to zlib-1.2.6/contrib/masmx64/bld_ml64.bat
diff --git a/zlib-1.2.5/contrib/masmx64/gvmat64.asm b/zlib-1.2.6/contrib/masmx64/gvmat64.asm
similarity index 100%
rename from zlib-1.2.5/contrib/masmx64/gvmat64.asm
rename to zlib-1.2.6/contrib/masmx64/gvmat64.asm
diff --git a/zlib-1.2.5/contrib/masmx64/inffas8664.c b/zlib-1.2.6/contrib/masmx64/inffas8664.c
similarity index 100%
rename from zlib-1.2.5/contrib/masmx64/inffas8664.c
rename to zlib-1.2.6/contrib/masmx64/inffas8664.c
diff --git a/zlib-1.2.5/contrib/masmx64/inffasx64.asm b/zlib-1.2.6/contrib/masmx64/inffasx64.asm
similarity index 100%
rename from zlib-1.2.5/contrib/masmx64/inffasx64.asm
rename to zlib-1.2.6/contrib/masmx64/inffasx64.asm
diff --git a/zlib-1.2.5/contrib/masmx64/readme.txt b/zlib-1.2.6/contrib/masmx64/readme.txt
similarity index 100%
rename from zlib-1.2.5/contrib/masmx64/readme.txt
rename to zlib-1.2.6/contrib/masmx64/readme.txt
diff --git a/zlib-1.2.5/contrib/masmx86/bld_ml32.bat b/zlib-1.2.6/contrib/masmx86/bld_ml32.bat
old mode 100755
new mode 100644
similarity index 100%
rename from zlib-1.2.5/contrib/masmx86/bld_ml32.bat
rename to zlib-1.2.6/contrib/masmx86/bld_ml32.bat
diff --git a/zlib-1.2.5/contrib/masmx86/inffas32.asm b/zlib-1.2.6/contrib/masmx86/inffas32.asm
similarity index 92%
rename from zlib-1.2.5/contrib/masmx86/inffas32.asm
rename to zlib-1.2.6/contrib/masmx86/inffas32.asm
index 92ac22ad9d904b5328adf6f00d9da9a2ff4bdf7f..03d20f838bfbb0b73a6d2fb35f4363add2af74ad 100644
--- a/zlib-1.2.5/contrib/masmx86/inffas32.asm
+++ b/zlib-1.2.6/contrib/masmx86/inffas32.asm
@@ -73,11 +73,6 @@ inflate_fast_use_mmx:
_TEXT segment
-PUBLIC _inflate_fast
-
-ALIGN 4
-_inflate_fast:
- jmp inflate_fast_entry
@@ -163,7 +158,8 @@ distbits_state equ (76+4+zlib1222sup) ;/* state->distbits */
;SECTION .text
ALIGN 4
-inflate_fast_entry:
+_inflate_fast proc near
+.FPO (16, 4, 0, 0, 1, 0)
push edi
push esi
push ebp
@@ -1078,6 +1074,7 @@ L_done:
pop esi
pop edi
ret
+_inflate_fast endp
_TEXT ends
end
diff --git a/zlib-1.2.5/contrib/masmx86/match686.asm b/zlib-1.2.6/contrib/masmx86/match686.asm
similarity index 96%
rename from zlib-1.2.5/contrib/masmx86/match686.asm
rename to zlib-1.2.6/contrib/masmx86/match686.asm
index 1eaf555026f8ead0c1d1d3fbb4a44f48e96cbc2b..3b09212f8a29916959be48a7cc920d423794c60c 100644
--- a/zlib-1.2.5/contrib/masmx86/match686.asm
+++ b/zlib-1.2.6/contrib/masmx86/match686.asm
@@ -195,6 +195,7 @@ dsNiceMatch equ 136+zlib1222add
ELSE
_longest_match proc near
ENDIF
+.FPO (9, 4, 0, 0, 1, 0)
;;; Save registers that the compiler may be using, and adjust esp to
;;; make room for our stack frame.
diff --git a/zlib-1.2.5/contrib/masmx86/readme.txt b/zlib-1.2.6/contrib/masmx86/readme.txt
similarity index 100%
rename from zlib-1.2.5/contrib/masmx86/readme.txt
rename to zlib-1.2.6/contrib/masmx86/readme.txt
diff --git a/zlib-1.2.5/contrib/minizip/Makefile b/zlib-1.2.6/contrib/minizip/Makefile
similarity index 100%
rename from zlib-1.2.5/contrib/minizip/Makefile
rename to zlib-1.2.6/contrib/minizip/Makefile
diff --git a/zlib-1.2.6/contrib/minizip/Makefile.am b/zlib-1.2.6/contrib/minizip/Makefile.am
new file mode 100644
index 0000000000000000000000000000000000000000..2ced91367e008b152c570e0a39300699887192aa
--- /dev/null
+++ b/zlib-1.2.6/contrib/minizip/Makefile.am
@@ -0,0 +1,38 @@
+lib_LTLIBRARIES = libminizip.la
+
+if COND_DEMOS
+bin_PROGRAMS = miniunzip minizip
+endif
+
+zlib_top_srcdir = $(top_srcdir)/../..
+zlib_top_builddir = $(top_builddir)/../..
+
+AM_CPPFLAGS = -I$(zlib_top_srcdir)
+AM_LDFLAGS = -L$(zlib_top_builddir)
+
+libminizip_la_SOURCES = \
+ ioapi.c \
+ mztools.c \
+ unzip.c \
+ zip.c
+
+libminizip_la_LDFLAGS = $(AM_LDFLAGS) -version-info 1:0:0 -lz
+
+minizip_includedir = $(includedir)/minizip
+minizip_include_HEADERS = \
+ crypt.h \
+ ioapi.h \
+ mztools.h \
+ unzip.h \
+ zip.h
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = minizip.pc
+
+EXTRA_PROGRAMS = miniunzip minizip
+
+miniunzip_SOURCES = miniunz.c
+miniunzip_LDADD = libminizip.la
+
+minizip_SOURCES = minizip.c
+minizip_LDADD = libminizip.la -lz
diff --git a/zlib-1.2.5/contrib/minizip/MiniZip64_Changes.txt b/zlib-1.2.6/contrib/minizip/MiniZip64_Changes.txt
similarity index 100%
rename from zlib-1.2.5/contrib/minizip/MiniZip64_Changes.txt
rename to zlib-1.2.6/contrib/minizip/MiniZip64_Changes.txt
diff --git a/zlib-1.2.5/contrib/minizip/MiniZip64_info.txt b/zlib-1.2.6/contrib/minizip/MiniZip64_info.txt
similarity index 100%
rename from zlib-1.2.5/contrib/minizip/MiniZip64_info.txt
rename to zlib-1.2.6/contrib/minizip/MiniZip64_info.txt
diff --git a/zlib-1.2.6/contrib/minizip/configure.ac b/zlib-1.2.6/contrib/minizip/configure.ac
new file mode 100644
index 0000000000000000000000000000000000000000..53adbb89b7aaec4f57893cca15e58ae74ea7ba62
--- /dev/null
+++ b/zlib-1.2.6/contrib/minizip/configure.ac
@@ -0,0 +1,22 @@
+# -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_INIT([minizip], [1.2.6], [bugzilla.redhat.com])
+AC_CONFIG_SRCDIR([minizip.c])
+AM_INIT_AUTOMAKE([foreign])
+LT_INIT
+
+AC_MSG_CHECKING([whether to build example programs])
+AC_ARG_ENABLE([demos], AC_HELP_STRING([--enable-demos], [build example programs]))
+AM_CONDITIONAL([COND_DEMOS], [test "$enable_demos" = yes])
+if test "$enable_demos" = yes
+then
+ AC_MSG_RESULT([yes])
+else
+ AC_MSG_RESULT([no])
+fi
+
+AC_SUBST([HAVE_UNISTD_H], [0])
+AC_CHECK_HEADER([unistd.h], [HAVE_UNISTD_H=1], [])
+AC_CONFIG_FILES([Makefile minizip.pc])
+AC_OUTPUT
diff --git a/zlib-1.2.5/contrib/minizip/crypt.h b/zlib-1.2.6/contrib/minizip/crypt.h
similarity index 100%
rename from zlib-1.2.5/contrib/minizip/crypt.h
rename to zlib-1.2.6/contrib/minizip/crypt.h
diff --git a/zlib-1.2.5/contrib/minizip/ioapi.c b/zlib-1.2.6/contrib/minizip/ioapi.c
similarity index 90%
rename from zlib-1.2.5/contrib/minizip/ioapi.c
rename to zlib-1.2.6/contrib/minizip/ioapi.c
index 49958f61ffd660c96031aa49dbcffd08b127ea45..7f5c191b2afd1624a653afafad3fef722e864bc3 100644
--- a/zlib-1.2.5/contrib/minizip/ioapi.c
+++ b/zlib-1.2.6/contrib/minizip/ioapi.c
@@ -10,10 +10,22 @@
*/
-#if (defined(_WIN32))
+#if defined(_WIN32) && (!(defined(_CRT_SECURE_NO_WARNINGS)))
#define _CRT_SECURE_NO_WARNINGS
#endif
+#if defined(__APPLE__) || defined(IOAPI_NO_64)
+// In darwin and perhaps other BSD variants off_t is a 64 bit value, hence no need for specific 64 bit functions
+#define FOPEN_FUNC(filename, mode) fopen(filename, mode)
+#define FTELLO_FUNC(stream) ftello(stream)
+#define FSEEKO_FUNC(stream, offset, origin) fseeko(stream, offset, origin)
+#else
+#define FOPEN_FUNC(filename, mode) fopen64(filename, mode)
+#define FTELLO_FUNC(stream) ftello64(stream)
+#define FSEEKO_FUNC(stream, offset, origin) fseeko64(stream, offset, origin)
+#endif
+
+
#include "ioapi.h"
voidpf call_zopen64 (const zlib_filefunc64_32_def* pfilefunc,const void*filename,int mode)
@@ -47,7 +59,7 @@ ZPOS64_T call_ztell64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream
else
{
uLong tell_uLong = (*(pfilefunc->ztell32_file))(pfilefunc->zfile_func64.opaque,filestream);
- if ((tell_uLong) == ((uLong)-1))
+ if ((tell_uLong) == MAXU32)
return (ZPOS64_T)-1;
else
return tell_uLong;
@@ -112,7 +124,7 @@ static voidpf ZCALLBACK fopen64_file_func (voidpf opaque, const void* filename,
mode_fopen = "wb";
if ((filename!=NULL) && (mode_fopen != NULL))
- file = fopen64((const char*)filename, mode_fopen);
+ file = FOPEN_FUNC((const char*)filename, mode_fopen);
return file;
}
@@ -142,7 +154,7 @@ static long ZCALLBACK ftell_file_func (voidpf opaque, voidpf stream)
static ZPOS64_T ZCALLBACK ftell64_file_func (voidpf opaque, voidpf stream)
{
ZPOS64_T ret;
- ret = ftello64((FILE *)stream);
+ ret = FTELLO_FUNC((FILE *)stream);
return ret;
}
@@ -188,7 +200,7 @@ static long ZCALLBACK fseek64_file_func (voidpf opaque, voidpf stream, ZPOS64_T
}
ret = 0;
- if(fseeko64((FILE *)stream, offset, fseek_origin) != 0)
+ if(FSEEKO_FUNC((FILE *)stream, offset, fseek_origin) != 0)
ret = -1;
return ret;
diff --git a/zlib-1.2.5/contrib/minizip/ioapi.h b/zlib-1.2.6/contrib/minizip/ioapi.h
similarity index 96%
rename from zlib-1.2.5/contrib/minizip/ioapi.h
rename to zlib-1.2.6/contrib/minizip/ioapi.h
index 8309c4cf8f4b512b144568a6d5b662343f35b3fc..8dcbdb06e35ad55a11e342ccc052b85a1c807ddd 100644
--- a/zlib-1.2.5/contrib/minizip/ioapi.h
+++ b/zlib-1.2.6/contrib/minizip/ioapi.h
@@ -21,7 +21,7 @@
#ifndef _ZLIBIOAPI64_H
#define _ZLIBIOAPI64_H
-#if (!defined(_WIN32)) && (!defined(WIN32))
+#if (!defined(_WIN32)) && (!defined(WIN32)) && (!defined(__APPLE__))
// Linux needs this to support file operation on files larger then 4+GB
// But might need better if/def to select just the platforms that needs them.
@@ -38,6 +38,7 @@
#ifndef _FILE_OFFSET_BIT
#define _FILE_OFFSET_BIT 64
#endif
+
#endif
#include <stdio.h>
@@ -49,6 +50,11 @@
#define ftello64 ftell
#define fseeko64 fseek
#else
+#ifdef __FreeBSD__
+#define fopen64 fopen
+#define ftello64 ftello
+#define fseeko64 fseeko
+#endif
#ifdef _MSC_VER
#define fopen64 fopen
#if (_MSC_VER >= 1400) && (!(defined(NO_MSCVER_FILE64_FUNC)))
@@ -85,6 +91,8 @@ typedef 64BIT_INT_CUSTOM_TYPE ZPOS64_T;
typedef uint64_t ZPOS64_T;
#else
+/* Maximum unsigned 32-bit value used as placeholder for zip64 */
+#define MAXU32 0xffffffff
#if defined(_MSC_VER) || defined(__BORLANDC__)
typedef unsigned __int64 ZPOS64_T;
diff --git a/zlib-1.2.5/contrib/minizip/iowin32.c b/zlib-1.2.6/contrib/minizip/iowin32.c
similarity index 100%
rename from zlib-1.2.5/contrib/minizip/iowin32.c
rename to zlib-1.2.6/contrib/minizip/iowin32.c
diff --git a/zlib-1.2.5/contrib/minizip/iowin32.h b/zlib-1.2.6/contrib/minizip/iowin32.h
similarity index 100%
rename from zlib-1.2.5/contrib/minizip/iowin32.h
rename to zlib-1.2.6/contrib/minizip/iowin32.h
diff --git a/zlib-1.2.5/contrib/minizip/make_vms.com b/zlib-1.2.6/contrib/minizip/make_vms.com
similarity index 100%
rename from zlib-1.2.5/contrib/minizip/make_vms.com
rename to zlib-1.2.6/contrib/minizip/make_vms.com
diff --git a/zlib-1.2.5/contrib/minizip/miniunz.c b/zlib-1.2.6/contrib/minizip/miniunz.c
similarity index 95%
rename from zlib-1.2.5/contrib/minizip/miniunz.c
rename to zlib-1.2.6/contrib/minizip/miniunz.c
index 9ed009fbd9947b39212123c072c489983079dc36..3d65401be5cdd7b58c57d681e28347278942917b 100644
--- a/zlib-1.2.5/contrib/minizip/miniunz.c
+++ b/zlib-1.2.6/contrib/minizip/miniunz.c
@@ -12,7 +12,7 @@
Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com )
*/
-#ifndef _WIN32
+#if (!defined(_WIN32)) && (!defined(WIN32)) && (!defined(__APPLE__))
#ifndef __USE_FILE_OFFSET64
#define __USE_FILE_OFFSET64
#endif
@@ -27,6 +27,18 @@
#endif
#endif
+#ifdef __APPLE__
+// In darwin and perhaps other BSD variants off_t is a 64 bit value, hence no need for specific 64 bit functions
+#define FOPEN_FUNC(filename, mode) fopen(filename, mode)
+#define FTELLO_FUNC(stream) ftello(stream)
+#define FSEEKO_FUNC(stream, offset, origin) fseeko(stream, offset, origin)
+#else
+#define FOPEN_FUNC(filename, mode) fopen64(filename, mode)
+#define FTELLO_FUNC(stream) ftello64(stream)
+#define FSEEKO_FUNC(stream, offset, origin) fseeko64(stream, offset, origin)
+#endif
+
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -34,14 +46,15 @@
#include <errno.h>
#include <fcntl.h>
-#ifdef unix
-# include <unistd.h>
-# include <utime.h>
-#else
+#ifdef _WIN32
# include <direct.h>
# include <io.h>
+#else
+# include <unistd.h>
+# include <utime.h>
#endif
+
#include "unzip.h"
#define CASESENSITIVITY (0)
@@ -84,7 +97,7 @@ void change_file_date(filename,dosdate,tmu_date)
SetFileTime(hFile,&ftm,&ftLastAcc,&ftm);
CloseHandle(hFile);
#else
-#ifdef unix
+#ifdef unix || __APPLE__
struct utimbuf ut;
struct tm newdate;
newdate.tm_sec = tmu_date.tm_sec;
@@ -114,10 +127,10 @@ int mymkdir(dirname)
int ret=0;
#ifdef _WIN32
ret = _mkdir(dirname);
-#else
-#ifdef unix
+#elif unix
+ ret = mkdir (dirname,0775);
+#elif __APPLE__
ret = mkdir (dirname,0775);
-#endif
#endif
return ret;
}
@@ -364,7 +377,7 @@ int do_extract_currentfile(uf,popt_extract_without_path,popt_overwrite,password)
{
char rep=0;
FILE* ftestexist;
- ftestexist = fopen64(write_filename,"rb");
+ ftestexist = FOPEN_FUNC(write_filename,"rb");
if (ftestexist!=NULL)
{
fclose(ftestexist);
@@ -395,8 +408,7 @@ int do_extract_currentfile(uf,popt_extract_without_path,popt_overwrite,password)
if ((skip==0) && (err==UNZ_OK))
{
- fout=fopen64(write_filename,"wb");
-
+ fout=FOPEN_FUNC(write_filename,"wb");
/* some zipfile don't contain directory alone before file */
if ((fout==NULL) && ((*popt_extract_without_path)==0) &&
(filename_withoutpath!=(char*)filename_inzip))
@@ -405,7 +417,7 @@ int do_extract_currentfile(uf,popt_extract_without_path,popt_overwrite,password)
*(filename_withoutpath-1)='\0';
makedir(write_filename);
*(filename_withoutpath-1)=c;
- fout=fopen64(write_filename,"wb");
+ fout=FOPEN_FUNC(write_filename,"wb");
}
if (fout==NULL)
diff --git a/zlib-1.2.5/contrib/minizip/minizip.c b/zlib-1.2.6/contrib/minizip/minizip.c
similarity index 94%
rename from zlib-1.2.5/contrib/minizip/minizip.c
rename to zlib-1.2.6/contrib/minizip/minizip.c
index 7a4fa5a643ebf9ca484cc0654eb10071d16ea885..4288962ecef05681db4c62bfa13b2f090b9ce6a8 100644
--- a/zlib-1.2.5/contrib/minizip/minizip.c
+++ b/zlib-1.2.6/contrib/minizip/minizip.c
@@ -13,7 +13,7 @@
*/
-#ifndef _WIN32
+#if (!defined(_WIN32)) && (!defined(WIN32)) && (!defined(__APPLE__))
#ifndef __USE_FILE_OFFSET64
#define __USE_FILE_OFFSET64
#endif
@@ -28,6 +28,19 @@
#endif
#endif
+#ifdef __APPLE__
+// In darwin and perhaps other BSD variants off_t is a 64 bit value, hence no need for specific 64 bit functions
+#define FOPEN_FUNC(filename, mode) fopen(filename, mode)
+#define FTELLO_FUNC(stream) ftello(stream)
+#define FSEEKO_FUNC(stream, offset, origin) fseeko(stream, offset, origin)
+#else
+#define FOPEN_FUNC(filename, mode) fopen64(filename, mode)
+#define FTELLO_FUNC(stream) ftello64(stream)
+#define FSEEKO_FUNC(stream, offset, origin) fseeko64(stream, offset, origin)
+#endif
+
+
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -35,14 +48,14 @@
#include <errno.h>
#include <fcntl.h>
-#ifdef unix
+#ifdef _WIN32
+# include <direct.h>
+# include <io.h>
+#else
# include <unistd.h>
# include <utime.h>
# include <sys/types.h>
# include <sys/stat.h>
-#else
-# include <direct.h>
-# include <io.h>
#endif
#include "zip.h"
@@ -81,7 +94,7 @@ uLong filetime(f, tmzip, dt)
return ret;
}
#else
-#ifdef unix
+#ifdef unix || __APPLE__
uLong filetime(f, tmzip, dt)
char *f; /* name of file to get info on */
tm_zip *tmzip; /* return value: access, modific. and creation times */
@@ -142,7 +155,7 @@ int check_exist_file(filename)
{
FILE* ftestexist;
int ret = 1;
- ftestexist = fopen64(filename,"rb");
+ ftestexist = FOPEN_FUNC(filename,"rb");
if (ftestexist==NULL)
ret = 0;
else
@@ -173,7 +186,8 @@ int getFileCrc(const char* filenameinzip,void*buf,unsigned long size_buf,unsigne
{
unsigned long calculate_crc=0;
int err=ZIP_OK;
- FILE * fin = fopen64(filenameinzip,"rb");
+ FILE * fin = FOPEN_FUNC(filenameinzip,"rb");
+
unsigned long size_read = 0;
unsigned long total_read = 0;
if (fin==NULL)
@@ -211,13 +225,12 @@ int isLargeFile(const char* filename)
{
int largeFile = 0;
ZPOS64_T pos = 0;
- FILE* pFile = fopen64(filename, "rb");
+ FILE* pFile = FOPEN_FUNC(filename, "rb");
if(pFile != NULL)
{
- int n = fseeko64(pFile, 0, SEEK_END);
-
- pos = ftello64(pFile);
+ int n = FSEEKO_FUNC(pFile, 0, SEEK_END);
+ pos = FTELLO_FUNC(pFile);
printf("File : %s is %lld bytes\n", filename, pos);
@@ -447,7 +460,7 @@ int main(argc,argv)
printf("error in opening %s in zipfile\n",filenameinzip);
else
{
- fin = fopen64(filenameinzip,"rb");
+ fin = FOPEN_FUNC(filenameinzip,"rb");
if (fin==NULL)
{
err=ZIP_ERRNO;
diff --git a/zlib-1.2.6/contrib/minizip/minizip.pc.in b/zlib-1.2.6/contrib/minizip/minizip.pc.in
new file mode 100644
index 0000000000000000000000000000000000000000..69b5b7fdcb3b4ae67ac7f9ee23733a59dac7e665
--- /dev/null
+++ b/zlib-1.2.6/contrib/minizip/minizip.pc.in
@@ -0,0 +1,12 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@/minizip
+
+Name: minizip
+Description: Minizip zip file manipulation library
+Requires:
+Version: @PACKAGE_VERSION@
+Libs: -L${libdir} -lminizip
+Libs.private: -lz
+Cflags: -I${includedir}
diff --git a/zlib-1.2.5/contrib/minizip/mztools.c b/zlib-1.2.6/contrib/minizip/mztools.c
similarity index 92%
rename from zlib-1.2.5/contrib/minizip/mztools.c
rename to zlib-1.2.6/contrib/minizip/mztools.c
index f9092e65ae6c5f19813c57d808a9c684a6b0d4fc..96891c2e0b71ef95a50a0c3271c83e5a2123d025 100644
--- a/zlib-1.2.5/contrib/minizip/mztools.c
+++ b/zlib-1.2.6/contrib/minizip/mztools.c
@@ -42,7 +42,7 @@ uLong* bytesRecovered;
int entries = 0;
uLong totalBytes = 0;
char header[30];
- char filename[256];
+ char filename[1024];
char extra[1024];
int offset = 0;
int offsetCD = 0;
@@ -73,9 +73,14 @@ uLong* bytesRecovered;
/* Filename */
if (fnsize > 0) {
- if (fread(filename, 1, fnsize, fpZip) == fnsize) {
- if (fwrite(filename, 1, fnsize, fpOut) == fnsize) {
- offset += fnsize;
+ if (fnsize < sizeof(filename)) {
+ if (fread(filename, 1, fnsize, fpZip) == fnsize) {
+ if (fwrite(filename, 1, fnsize, fpOut) == fnsize) {
+ offset += fnsize;
+ } else {
+ err = Z_ERRNO;
+ break;
+ }
} else {
err = Z_ERRNO;
break;
@@ -91,9 +96,14 @@ uLong* bytesRecovered;
/* Extra field */
if (extsize > 0) {
- if (fread(extra, 1, extsize, fpZip) == extsize) {
- if (fwrite(extra, 1, extsize, fpOut) == extsize) {
- offset += extsize;
+ if (extsize < sizeof(extra)) {
+ if (fread(extra, 1, extsize, fpZip) == extsize) {
+ if (fwrite(extra, 1, extsize, fpOut) == extsize) {
+ offset += extsize;
+ } else {
+ err = Z_ERRNO;
+ break;
+ }
} else {
err = Z_ERRNO;
break;
diff --git a/zlib-1.2.5/contrib/minizip/mztools.h b/zlib-1.2.6/contrib/minizip/mztools.h
similarity index 95%
rename from zlib-1.2.5/contrib/minizip/mztools.h
rename to zlib-1.2.6/contrib/minizip/mztools.h
index 88b34592bf5ce021640c242c727264e6287edcd7..a49a426ec2fcb279995806adbfd2ed48e781f616 100644
--- a/zlib-1.2.5/contrib/minizip/mztools.h
+++ b/zlib-1.2.6/contrib/minizip/mztools.h
@@ -28,4 +28,10 @@ extern int ZEXPORT unzRepair(const char* file,
uLong* nRecovered,
uLong* bytesRecovered);
+
+#ifdef __cplusplus
+}
+#endif
+
+
#endif
diff --git a/zlib-1.2.5/contrib/minizip/unzip.c b/zlib-1.2.6/contrib/minizip/unzip.c
similarity index 99%
rename from zlib-1.2.5/contrib/minizip/unzip.c
rename to zlib-1.2.6/contrib/minizip/unzip.c
index 7617f41f1ccf9c54ad8e002a956c1b42a5e63b24..affad4bfeb270eb0ae049862240c52918102d6bc 100644
--- a/zlib-1.2.5/contrib/minizip/unzip.c
+++ b/zlib-1.2.6/contrib/minizip/unzip.c
@@ -1040,26 +1040,26 @@ local int unz64local_GetCurrentFileInfoInternal (unzFile file,
{
uLong uL;
- if(file_info.uncompressed_size == (ZPOS64_T)(unsigned long)-1)
+ if(file_info.uncompressed_size == MAXU32)
{
if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info.uncompressed_size) != UNZ_OK)
err=UNZ_ERRNO;
}
- if(file_info.compressed_size == (ZPOS64_T)(unsigned long)-1)
+ if(file_info.compressed_size == MAXU32)
{
if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info.compressed_size) != UNZ_OK)
err=UNZ_ERRNO;
}
- if(file_info_internal.offset_curfile == (ZPOS64_T)(unsigned long)-1)
+ if(file_info_internal.offset_curfile == MAXU32)
{
/* Relative Header offset */
if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info_internal.offset_curfile) != UNZ_OK)
err=UNZ_ERRNO;
}
- if(file_info.disk_num_start == (unsigned long)-1)
+ if(file_info.disk_num_start == MAXU32)
{
/* Disk Start Number */
if (unz64local_getLong(&s->z_filefunc, s->filestream,&uL) != UNZ_OK)
@@ -1145,7 +1145,7 @@ extern int ZEXPORT unzGetCurrentFileInfo (unzFile file,
szFileName,fileNameBufferSize,
extraField,extraFieldBufferSize,
szComment,commentBufferSize);
- if (err==UNZ_OK)
+ if ((err==UNZ_OK) && (pfile_info != NULL))
{
pfile_info->version = file_info64.version;
pfile_info->version_needed = file_info64.version_needed;
@@ -1696,7 +1696,7 @@ extern int ZEXPORT unzReadCurrentFile (unzFile file, voidp buf, unsigned len)
return UNZ_PARAMERROR;
- if ((pfile_in_zip_read_info->read_buffer == NULL))
+ if (pfile_in_zip_read_info->read_buffer == NULL)
return UNZ_END_OF_LIST_OF_FILE;
if (len==0)
return 0;
diff --git a/zlib-1.2.5/contrib/minizip/unzip.h b/zlib-1.2.6/contrib/minizip/unzip.h
similarity index 100%
rename from zlib-1.2.5/contrib/minizip/unzip.h
rename to zlib-1.2.6/contrib/minizip/unzip.h
diff --git a/zlib-1.2.5/contrib/minizip/zip.c b/zlib-1.2.6/contrib/minizip/zip.c
similarity index 99%
rename from zlib-1.2.5/contrib/minizip/zip.c
rename to zlib-1.2.6/contrib/minizip/zip.c
index 3c34fc8bd4925ae4efd0527018bd95c3279a9b23..1b99580eb6e374dff89ee5f03ab0bebcea15edab 100644
--- a/zlib-1.2.5/contrib/minizip/zip.c
+++ b/zlib-1.2.6/contrib/minizip/zip.c
@@ -1067,6 +1067,7 @@ extern int ZEXPORT zipOpenNewFileInZip4_64 (zipFile file, const char* filename,
int err = ZIP_OK;
# ifdef NOCRYPT
+ (crcForCrypting);
if (password != NULL)
return ZIP_PARAMERROR;
# endif
@@ -1710,7 +1711,7 @@ extern int ZEXPORT zipCloseFileInZipRaw64 (zipFile file, ZPOS64_T uncompressed_s
if (err==ZIP_OK)
err = zip64local_putValue(&zi->z_filefunc,zi->filestream,crc32,4); /* crc 32, unknown */
- if(uncompressed_size >= 0xffffffff)
+ if(uncompressed_size >= 0xffffffff || compressed_size >= 0xffffffff )
{
if(zi->ci.pos_zip64extrainfo > 0)
{
@@ -1724,6 +1725,8 @@ extern int ZEXPORT zipCloseFileInZipRaw64 (zipFile file, ZPOS64_T uncompressed_s
if (err==ZIP_OK) /* uncompressed size, unknown */
err = zip64local_putValue(&zi->z_filefunc, zi->filestream, compressed_size, 8);
}
+ else
+ err = ZIP_BADZIPFILE; // Caller passed zip64 = 0, so no room for zip64 info -> fatal
}
else
{
@@ -1852,7 +1855,7 @@ int Write_EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centraldir,
err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (uLong)0xffffffff,4);
}
else
- err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (uLong)(centraldir_pos_inzip - zi->add_position_when_writting_offset),4);
+ err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (uLong)(centraldir_pos_inzip - zi->add_position_when_writting_offset),4);
}
return err;
@@ -1919,7 +1922,7 @@ extern int ZEXPORT zipClose (zipFile file, const char* global_comment)
free_linkedlist(&(zi->central_dir));
pos = centraldir_pos_inzip - zi->add_position_when_writting_offset;
- if(pos >= 0xffffffff)
+ if(pos >= 0xffffffff || zi->number_entry > 0xFFFF)
{
ZPOS64_T Zip64EOCDpos = ZTELL64(zi->z_filefunc,zi->filestream);
Write_Zip64EndOfCentralDirectoryRecord(zi, size_centraldir, centraldir_pos_inzip);
diff --git a/zlib-1.2.5/contrib/minizip/zip.h b/zlib-1.2.6/contrib/minizip/zip.h
similarity index 100%
rename from zlib-1.2.5/contrib/minizip/zip.h
rename to zlib-1.2.6/contrib/minizip/zip.h
diff --git a/zlib-1.2.5/contrib/pascal/example.pas b/zlib-1.2.6/contrib/pascal/example.pas
similarity index 100%
rename from zlib-1.2.5/contrib/pascal/example.pas
rename to zlib-1.2.6/contrib/pascal/example.pas
diff --git a/zlib-1.2.5/contrib/pascal/readme.txt b/zlib-1.2.6/contrib/pascal/readme.txt
similarity index 100%
rename from zlib-1.2.5/contrib/pascal/readme.txt
rename to zlib-1.2.6/contrib/pascal/readme.txt
diff --git a/zlib-1.2.5/contrib/pascal/zlibd32.mak b/zlib-1.2.6/contrib/pascal/zlibd32.mak
similarity index 96%
rename from zlib-1.2.5/contrib/pascal/zlibd32.mak
rename to zlib-1.2.6/contrib/pascal/zlibd32.mak
index 0d0699a69a3c735d8dfdfc22abf9a820c1963e8f..9bb00b7cc4211c89db28d55443910aeab505fe44 100644
--- a/zlib-1.2.5/contrib/pascal/zlibd32.mak
+++ b/zlib-1.2.6/contrib/pascal/zlibd32.mak
@@ -63,9 +63,9 @@ uncompr.obj: uncompr.c zlib.h zconf.h
zutil.obj: zutil.c zutil.h zlib.h zconf.h
-example.obj: example.c zlib.h zconf.h
+example.obj: test/example.c zlib.h zconf.h
-minigzip.obj: minigzip.c zlib.h zconf.h
+minigzip.obj: test/minigzip.c zlib.h zconf.h
# For the sake of the old Borland make,
diff --git a/zlib-1.2.5/contrib/pascal/zlibpas.pas b/zlib-1.2.6/contrib/pascal/zlibpas.pas
similarity index 79%
rename from zlib-1.2.5/contrib/pascal/zlibpas.pas
rename to zlib-1.2.6/contrib/pascal/zlibpas.pas
index 637ae3a3f8e0b5fbf40fa7deeb79be05895b7b7c..5c9875c1b20fd4b050d85986bd321da08fbe4cda 100644
--- a/zlib-1.2.5/contrib/pascal/zlibpas.pas
+++ b/zlib-1.2.6/contrib/pascal/zlibpas.pas
@@ -10,7 +10,8 @@ unit zlibpas;
interface
const
- ZLIB_VERSION = '1.2.5';
+ ZLIB_VERSION = '1.2.6';
+ ZLIB_VERNUM = $1260;
type
alloc_func = function(opaque: Pointer; items, size: Integer): Pointer;
@@ -45,6 +46,23 @@ type
reserved: LongInt; (* reserved for future use *)
end;
+ gz_headerp = ^gz_header;
+ gz_header = packed record
+ text: Integer; (* true if compressed data believed to be text *)
+ time: LongInt; (* modification time *)
+ xflags: Integer; (* extra flags (not used when writing a gzip file) *)
+ os: Integer; (* operating system *)
+ extra: PChar; (* pointer to extra field or Z_NULL if none *)
+ extra_len: Integer; (* extra field length (valid if extra != Z_NULL) *)
+ extra_max: Integer; (* space at extra (only when reading header) *)
+ name: PChar; (* pointer to zero-terminated file name or Z_NULL *)
+ name_max: Integer; (* space at name (only when reading header) *)
+ comment: PChar; (* pointer to zero-terminated comment or Z_NULL *)
+ comm_max: Integer; (* space at comment (only when reading header) *)
+ hcrc: Integer; (* true if there was or will be a header crc *)
+ done: Integer; (* true when done reading gzip header *)
+ end;
+
(* constants *)
const
Z_NO_FLUSH = 0;
@@ -52,6 +70,8 @@ const
Z_SYNC_FLUSH = 2;
Z_FULL_FLUSH = 3;
Z_FINISH = 4;
+ Z_BLOCK = 5;
+ Z_TREES = 6;
Z_OK = 0;
Z_STREAM_END = 1;
@@ -71,9 +91,11 @@ const
Z_FILTERED = 1;
Z_HUFFMAN_ONLY = 2;
Z_RLE = 3;
+ Z_FIXED = 4;
Z_DEFAULT_STRATEGY = 0;
Z_BINARY = 0;
+ Z_TEXT = 1;
Z_ASCII = 1;
Z_UNKNOWN = 2;
@@ -96,14 +118,21 @@ function deflateSetDictionary(var strm: z_stream; const dictionary: PChar;
function deflateCopy(var dest, source: z_stream): Integer;
function deflateReset(var strm: z_stream): Integer;
function deflateParams(var strm: z_stream; level, strategy: Integer): Integer;
+function deflateTune(var strm: z_stream; good_length, max_lazy, nice_length, max_chain: Integer): Integer;
function deflateBound(var strm: z_stream; sourceLen: LongInt): LongInt;
+function deflatePending(var strm: z_stream; var pending: Integer; var bits: Integer): Integer;
function deflatePrime(var strm: z_stream; bits, value: Integer): Integer;
+function deflateSetHeader(var strm: z_stream; head: gz_header): Integer;
function inflateInit2(var strm: z_stream; windowBits: Integer): Integer;
function inflateSetDictionary(var strm: z_stream; const dictionary: PChar;
dictLength: Integer): Integer;
function inflateSync(var strm: z_stream): Integer;
function inflateCopy(var dest, source: z_stream): Integer;
function inflateReset(var strm: z_stream): Integer;
+function inflateReset2(var strm: z_stream; windowBits: Integer): Integer;
+function inflatePrime(var strm: z_stream; bits, value: Integer): Integer;
+function inflateMark(var strm: z_stream): LongInt;
+function inflateGetHeader(var strm: z_stream; var head: gz_header): Integer;
function inflateBackInit(var strm: z_stream;
windowBits: Integer; window: PChar): Integer;
function inflateBack(var strm: z_stream; in_fn: in_func; in_desc: Pointer;
@@ -123,7 +152,9 @@ function uncompress(dest: PChar; var destLen: LongInt;
(* checksum functions *)
function adler32(adler: LongInt; const buf: PChar; len: Integer): LongInt;
+function adler32_combine(adler1, adler2, len2: LongInt): LongInt;
function crc32(crc: LongInt; const buf: PChar; len: Integer): LongInt;
+function crc32_combine(crc1, crc2, len2: LongInt): LongInt;
(* various hacks, don't look :) *)
function deflateInit_(var strm: z_stream; level: Integer;
@@ -155,10 +186,12 @@ implementation
{$L zutil.obj}
function adler32; external;
+function adler32_combine; external;
function compress; external;
function compress2; external;
function compressBound; external;
function crc32; external;
+function crc32_combine; external;
function deflate; external;
function deflateBound; external;
function deflateCopy; external;
@@ -166,18 +199,25 @@ function deflateEnd; external;
function deflateInit_; external;
function deflateInit2_; external;
function deflateParams; external;
+function deflatePending; external;
function deflatePrime; external;
function deflateReset; external;
function deflateSetDictionary; external;
+function deflateSetHeader; external;
+function deflateTune; external;
function inflate; external;
function inflateBack; external;
function inflateBackEnd; external;
function inflateBackInit_; external;
function inflateCopy; external;
function inflateEnd; external;
+function inflateGetHeader; external;
function inflateInit_; external;
function inflateInit2_; external;
+function inflateMark; external;
+function inflatePrime; external;
function inflateReset; external;
+function inflateReset2; external;
function inflateSetDictionary; external;
function inflateSync; external;
function uncompress; external;
diff --git a/zlib-1.2.6/contrib/puff/Makefile b/zlib-1.2.6/contrib/puff/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..0e2594c80885c0dbea13c6d22b2e60e9fb82b51f
--- /dev/null
+++ b/zlib-1.2.6/contrib/puff/Makefile
@@ -0,0 +1,42 @@
+CFLAGS=-O
+
+puff: puff.o pufftest.o
+
+puff.o: puff.h
+
+pufftest.o: puff.h
+
+test: puff
+ puff zeros.raw
+
+puft: puff.c puff.h pufftest.o
+ cc -fprofile-arcs -ftest-coverage -o puft puff.c pufftest.o
+
+# puff full coverage test (should say 100%)
+cov: puft
+ @rm -f *.gcov *.gcda
+ @puft -w zeros.raw 2>&1 | cat > /dev/null
+ @echo '04' | xxd -r -p | puft 2> /dev/null || test $$? -eq 2
+ @echo '00' | xxd -r -p | puft 2> /dev/null || test $$? -eq 2
+ @echo '00 00 00 00 00' | xxd -r -p | puft 2> /dev/null || test $$? -eq 254
+ @echo '00 01 00 fe ff' | xxd -r -p | puft 2> /dev/null || test $$? -eq 2
+ @echo '01 01 00 fe ff 0a' | xxd -r -p | puft -f 2>&1 | cat > /dev/null
+ @echo '02 7e ff ff' | xxd -r -p | puft 2> /dev/null || test $$? -eq 246
+ @echo '02' | xxd -r -p | puft 2> /dev/null || test $$? -eq 2
+ @echo '04 80 49 92 24 49 92 24 0f b4 ff ff c3 04' | xxd -r -p | puft 2> /dev/null || test $$? -eq 2
+ @echo '04 80 49 92 24 49 92 24 71 ff ff 93 11 00' | xxd -r -p | puft 2> /dev/null || test $$? -eq 249
+ @echo '04 c0 81 08 00 00 00 00 20 7f eb 0b 00 00' | xxd -r -p | puft 2> /dev/null || test $$? -eq 246
+ @echo '0b 00 00' | xxd -r -p | puft -f 2>&1 | cat > /dev/null
+ @echo '1a 07' | xxd -r -p | puft 2> /dev/null || test $$? -eq 246
+ @echo '0c c0 81 00 00 00 00 00 90 ff 6b 04' | xxd -r -p | puft 2> /dev/null || test $$? -eq 245
+ @puft -f zeros.raw 2>&1 | cat > /dev/null
+ @echo 'fc 00 00' | xxd -r -p | puft 2> /dev/null || test $$? -eq 253
+ @echo '04 00 fe ff' | xxd -r -p | puft 2> /dev/null || test $$? -eq 252
+ @echo '04 00 24 49' | xxd -r -p | puft 2> /dev/null || test $$? -eq 251
+ @echo '04 80 49 92 24 49 92 24 0f b4 ff ff c3 84' | xxd -r -p | puft 2> /dev/null || test $$? -eq 248
+ @echo '04 00 24 e9 ff ff' | xxd -r -p | puft 2> /dev/null || test $$? -eq 250
+ @echo '04 00 24 e9 ff 6d' | xxd -r -p | puft 2> /dev/null || test $$? -eq 247
+ @gcov -n puff.c
+
+clean:
+ rm -f puff puft *.o *.gc*
diff --git a/zlib-1.2.5/contrib/puff/README b/zlib-1.2.6/contrib/puff/README
similarity index 100%
rename from zlib-1.2.5/contrib/puff/README
rename to zlib-1.2.6/contrib/puff/README
diff --git a/zlib-1.2.5/contrib/puff/puff.c b/zlib-1.2.6/contrib/puff/puff.c
similarity index 84%
rename from zlib-1.2.5/contrib/puff/puff.c
rename to zlib-1.2.6/contrib/puff/puff.c
index 650694e9ed823fc457eacf92dfbc172a7fccd6c9..df8470c937351db3f04d7edcd399ff5182d538ad 100644
--- a/zlib-1.2.5/contrib/puff/puff.c
+++ b/zlib-1.2.6/contrib/puff/puff.c
@@ -2,7 +2,7 @@
* puff.c
* Copyright (C) 2002-2010 Mark Adler
* For conditions of distribution and use, see copyright notice in puff.h
- * version 2.1, 4 Apr 2010
+ * version 2.2, 25 Apr 2010
*
* puff.c is a simple inflate written to be an unambiguous way to specify the
* deflate format. It is not written for speed but rather simplicity. As a
@@ -49,9 +49,9 @@
* - Fix fixed codes table error
* - Provide a scanning mode for determining size of
* uncompressed data
- * 1.3 20 Mar 2002 - Go back to lengths for puff() parameters [Jean-loup]
+ * 1.3 20 Mar 2002 - Go back to lengths for puff() parameters [Gailly]
* - Add a puff.h file for the interface
- * - Add braces in puff() for else do [Jean-loup]
+ * - Add braces in puff() for else do [Gailly]
* - Use indexes instead of pointers for readability
* 1.4 31 Mar 2002 - Simplify construct() code set check
* - Fix some comments
@@ -69,13 +69,19 @@
* - Allow TEST code to read from piped stdin
* 2.1 4 Apr 2010 - Avoid variable initialization for happier compilers
* - Avoid unsigned comparisons for even happier compilers
+ * 2.2 25 Apr 2010 - Fix bug in variable initializations [Oberhumer]
+ * - Add const where appropriate [Oberhumer]
+ * - Split if's and ?'s for coverage testing
+ * - Break out test code to separate file
+ * - Move NIL to puff.h
+ * - Allow incomplete code only if single code length is 1
+ * - Add full code coverage test to Makefile
*/
#include <setjmp.h> /* for setjmp(), longjmp(), and jmp_buf */
#include "puff.h" /* prototype for puff() */
#define local static /* for local function definitions */
-#define NIL ((unsigned char *)0) /* for no output option */
/*
* Maximums for allocations and loops. It is not useful to change these --
@@ -95,7 +101,7 @@ struct state {
unsigned long outcnt; /* bytes written to out so far */
/* input state */
- unsigned char *in; /* input buffer */
+ const unsigned char *in; /* input buffer */
unsigned long inlen; /* available input at in */
unsigned long incnt; /* bytes read so far */
int bitbuf; /* bit buffer */
@@ -123,7 +129,8 @@ local int bits(struct state *s, int need)
/* load at least need bits into val */
val = s->bitbuf;
while (s->bitcnt < need) {
- if (s->incnt == s->inlen) longjmp(s->env, 1); /* out of input */
+ if (s->incnt == s->inlen)
+ longjmp(s->env, 1); /* out of input */
val |= (long)(s->in[s->incnt++]) << s->bitcnt; /* load eight bits */
s->bitcnt += 8;
}
@@ -162,7 +169,8 @@ local int stored(struct state *s)
s->bitcnt = 0;
/* get length and check against its one's complement */
- if (s->incnt + 4 > s->inlen) return 2; /* not enough input */
+ if (s->incnt + 4 > s->inlen)
+ return 2; /* not enough input */
len = s->in[s->incnt++];
len |= s->in[s->incnt++] << 8;
if (s->in[s->incnt++] != (~len & 0xff) ||
@@ -170,7 +178,8 @@ local int stored(struct state *s)
return -2; /* didn't match complement! */
/* copy len bytes from in to out */
- if (s->incnt + len > s->inlen) return 2; /* not enough input */
+ if (s->incnt + len > s->inlen)
+ return 2; /* not enough input */
if (s->out != NIL) {
if (s->outcnt + len > s->outlen)
return 1; /* not enough output space */
@@ -222,7 +231,7 @@ struct huffman {
* in the deflate format. See the format notes for fixed() and dynamic().
*/
#ifdef SLOW
-local int decode(struct state *s, struct huffman *h)
+local int decode(struct state *s, const struct huffman *h)
{
int len; /* current number of bits in code */
int code; /* len bits being decoded */
@@ -250,7 +259,7 @@ local int decode(struct state *s, struct huffman *h)
* a few percent larger.
*/
#else /* !SLOW */
-local int decode(struct state *s, struct huffman *h)
+local int decode(struct state *s, const struct huffman *h)
{
int len; /* current number of bits in code */
int code; /* len bits being decoded */
@@ -283,10 +292,13 @@ local int decode(struct state *s, struct huffman *h)
len++;
}
left = (MAXBITS+1) - len;
- if (left == 0) break;
- if (s->incnt == s->inlen) longjmp(s->env, 1); /* out of input */
+ if (left == 0)
+ break;
+ if (s->incnt == s->inlen)
+ longjmp(s->env, 1); /* out of input */
bitbuf = s->in[s->incnt++];
- if (left > 8) left = 8;
+ if (left > 8)
+ left = 8;
}
return -10; /* ran out of codes */
}
@@ -324,7 +336,7 @@ local int decode(struct state *s, struct huffman *h)
* - Within a given code length, the symbols are kept in ascending order for
* the code bits definition.
*/
-local int construct(struct huffman *h, short *length, int n)
+local int construct(struct huffman *h, const short *length, int n)
{
int symbol; /* current symbol when stepping through length[] */
int len; /* current length when stepping through h->count[] */
@@ -344,7 +356,8 @@ local int construct(struct huffman *h, short *length, int n)
for (len = 1; len <= MAXBITS; len++) {
left <<= 1; /* one more bit, double codes left */
left -= h->count[len]; /* deduct count from possible codes */
- if (left < 0) return left; /* over-subscribed--return negative */
+ if (left < 0)
+ return left; /* over-subscribed--return negative */
} /* left > 0 means incomplete */
/* generate offsets into symbol table for each length for sorting */
@@ -420,8 +433,8 @@ local int construct(struct huffman *h, short *length, int n)
* defined to do the wrong thing in this case.
*/
local int codes(struct state *s,
- struct huffman *lencode,
- struct huffman *distcode)
+ const struct huffman *lencode,
+ const struct huffman *distcode)
{
int symbol; /* decoded symbol */
int len; /* length for copy */
@@ -444,11 +457,13 @@ local int codes(struct state *s,
/* decode literals and length/distance pairs */
do {
symbol = decode(s, lencode);
- if (symbol < 0) return symbol; /* invalid symbol */
+ if (symbol < 0)
+ return symbol; /* invalid symbol */
if (symbol < 256) { /* literal: symbol is the byte */
/* write out the literal */
if (s->out != NIL) {
- if (s->outcnt == s->outlen) return 1;
+ if (s->outcnt == s->outlen)
+ return 1;
s->out[s->outcnt] = symbol;
}
s->outcnt++;
@@ -456,12 +471,14 @@ local int codes(struct state *s,
else if (symbol > 256) { /* length */
/* get and compute length */
symbol -= 257;
- if (symbol >= 29) return -10; /* invalid fixed code */
+ if (symbol >= 29)
+ return -10; /* invalid fixed code */
len = lens[symbol] + bits(s, lext[symbol]);
/* get and check distance */
symbol = decode(s, distcode);
- if (symbol < 0) return symbol; /* invalid symbol */
+ if (symbol < 0)
+ return symbol; /* invalid symbol */
dist = dists[symbol] + bits(s, dext[symbol]);
#ifndef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
if (dist > s->outcnt)
@@ -470,13 +487,15 @@ local int codes(struct state *s,
/* copy length bytes from distance bytes back */
if (s->out != NIL) {
- if (s->outcnt + len > s->outlen) return 1;
+ if (s->outcnt + len > s->outlen)
+ return 1;
while (len--) {
s->out[s->outcnt] =
#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
- dist > s->outcnt ? 0 :
+ dist > s->outcnt ?
+ 0 :
#endif
- s->out[s->outcnt - dist];
+ s->out[s->outcnt - dist];
s->outcnt++;
}
}
@@ -525,6 +544,12 @@ local int fixed(struct state *s)
int symbol;
short lengths[FIXLCODES];
+ /* construct lencode and distcode */
+ lencode.count = lencnt;
+ lencode.symbol = lensym;
+ distcode.count = distcnt;
+ distcode.symbol = distsym;
+
/* literal/length table */
for (symbol = 0; symbol < 144; symbol++)
lengths[symbol] = 8;
@@ -541,12 +566,6 @@ local int fixed(struct state *s)
lengths[symbol] = 5;
construct(&distcode, lengths, MAXDCODES);
- /* construct lencode and distcode */
- lencode.count = lencnt;
- lencode.symbol = lensym;
- distcode.count = distcnt;
- distcode.symbol = distsym;
-
/* do this just once */
virgin = 0;
}
@@ -675,7 +694,8 @@ local int dynamic(struct state *s)
/* build huffman table for code lengths codes (use lencode temporarily) */
err = construct(&lencode, lengths, 19);
- if (err != 0) return -4; /* require complete code set here */
+ if (err != 0) /* require complete code set here */
+ return -4;
/* read length/literal and distance code length tables */
index = 0;
@@ -689,7 +709,8 @@ local int dynamic(struct state *s)
else { /* repeat instruction */
len = 0; /* assume repeating zeros */
if (symbol == 16) { /* repeat last length 3..6 times */
- if (index == 0) return -5; /* no last length! */
+ if (index == 0)
+ return -5; /* no last length! */
len = lengths[index - 1]; /* last length */
symbol = 3 + bits(s, 2);
}
@@ -710,13 +731,13 @@ local int dynamic(struct state *s)
/* build huffman table for literal/length codes */
err = construct(&lencode, lengths, nlen);
- if (err < 0 || (err > 0 && nlen - lencode.count[0] != 1))
- return -7; /* only allow incomplete codes if just one code */
+ if (err && (err < 0 || nlen != lencode.count[0] + lencode.count[1]))
+ return -7; /* incomplete code ok only for single length 1 code */
/* build huffman table for distance codes */
err = construct(&distcode, lengths + nlen, ndist);
- if (err < 0 || (err > 0 && ndist - distcode.count[0] != 1))
- return -8; /* only allow incomplete codes if just one code */
+ if (err && (err < 0 || ndist != distcode.count[0] + distcode.count[1]))
+ return -8; /* incomplete code ok only for single length 1 code */
/* decode data until end-of-block code */
return codes(s, &lencode, &distcode);
@@ -768,7 +789,7 @@ local int dynamic(struct state *s)
*/
int puff(unsigned char *dest, /* pointer to destination pointer */
unsigned long *destlen, /* amount of output space */
- unsigned char *source, /* pointer to source data pointer */
+ const unsigned char *source, /* pointer to source data pointer */
unsigned long *sourcelen) /* amount of input available */
{
struct state s; /* input/output state */
@@ -795,11 +816,15 @@ int puff(unsigned char *dest, /* pointer to destination pointer */
do {
last = bits(&s, 1); /* one if last block */
type = bits(&s, 2); /* block type 0..3 */
- err = type == 0 ? stored(&s) :
- (type == 1 ? fixed(&s) :
- (type == 2 ? dynamic(&s) :
- -1)); /* type == 3, invalid */
- if (err != 0) break; /* return with error */
+ err = type == 0 ?
+ stored(&s) :
+ (type == 1 ?
+ fixed(&s) :
+ (type == 2 ?
+ dynamic(&s) :
+ -1)); /* type == 3, invalid */
+ if (err != 0)
+ break; /* return with error */
} while (!last);
}
@@ -810,146 +835,3 @@ int puff(unsigned char *dest, /* pointer to destination pointer */
}
return err;
}
-
-#ifdef TEST
-/* Examples of how to use puff().
-
- Usage: puff [-w] [-nnn] file
- ... | puff [-w] [-nnn]
-
- where file is the input file with deflate data, nnn is the number of bytes
- of input to skip before inflating (e.g. to skip a zlib or gzip header), and
- -w is used to write the decompressed data to stdout */
-
-#include <stdio.h>
-#include <stdlib.h>
-
-/* Return size times approximately the cube root of 2, keeping the result as 1,
- 3, or 5 times a power of 2 -- the result is always > size, until the result
- is the maximum value of an unsigned long, where it remains. This is useful
- to keep reallocations less than ~33% over the actual data. */
-local size_t bythirds(size_t size)
-{
- int n;
- size_t m;
-
- m = size;
- for (n = 0; m; n++)
- m >>= 1;
- if (n < 3)
- return size + 1;
- n -= 3;
- m = size >> n;
- m += m == 6 ? 2 : 1;
- m <<= n;
- return m > size ? m : (size_t)(-1);
-}
-
-/* Read the input file *name, or stdin if name is NULL, into allocated memory.
- Reallocate to larger buffers until the entire file is read in. Return a
- pointer to the allocated data, or NULL if there was a memory allocation
- failure. *len is the number of bytes of data read from the input file (even
- if load() returns NULL). If the input file was empty or could not be opened
- or read, *len is zero. */
-local void *load(char *name, size_t *len)
-{
- size_t size;
- void *buf, *swap;
- FILE *in;
-
- *len = 0;
- buf = malloc(size = 4096);
- if (buf == NULL)
- return NULL;
- in = name == NULL ? stdin : fopen(name, "rb");
- if (in != NULL) {
- for (;;) {
- *len += fread((char *)buf + *len, 1, size - *len, in);
- if (*len < size) break;
- size = bythirds(size);
- if (size == *len || (swap = realloc(buf, size)) == NULL) {
- free(buf);
- buf = NULL;
- break;
- }
- buf = swap;
- }
- fclose(in);
- }
- return buf;
-}
-
-int main(int argc, char **argv)
-{
- int ret, put = 0;
- unsigned skip = 0;
- char *arg, *name = NULL;
- unsigned char *source = NULL, *dest;
- size_t len = 0;
- unsigned long sourcelen, destlen;
-
- /* process arguments */
- while (arg = *++argv, --argc)
- if (arg[0] == '-') {
- if (arg[1] == 'w' && arg[2] == 0)
- put = 1;
- else if (arg[1] >= '0' && arg[1] <= '9')
- skip = (unsigned)atoi(arg + 1);
- else {
- fprintf(stderr, "invalid option %s\n", arg);
- return 3;
- }
- }
- else if (name != NULL) {
- fprintf(stderr, "only one file name allowed\n");
- return 3;
- }
- else
- name = arg;
- source = load(name, &len);
- if (source == NULL) {
- fprintf(stderr, "memory allocation failure\n");
- return 4;
- }
- if (len == 0) {
- fprintf(stderr, "could not read %s, or it was empty\n",
- name == NULL ? "<stdin>" : name);
- free(source);
- return 3;
- }
- if (skip >= len) {
- fprintf(stderr, "skip request of %d leaves no input\n", skip);
- free(source);
- return 3;
- }
-
- /* test inflate data with offset skip */
- len -= skip;
- sourcelen = (unsigned long)len;
- ret = puff(NIL, &destlen, source + skip, &sourcelen);
- if (ret)
- fprintf(stderr, "puff() failed with return code %d\n", ret);
- else {
- fprintf(stderr, "puff() succeeded uncompressing %lu bytes\n", destlen);
- if (sourcelen < len) fprintf(stderr, "%lu compressed bytes unused\n",
- len - sourcelen);
- }
-
- /* if requested, inflate again and write decompressd data to stdout */
- if (put) {
- dest = malloc(destlen);
- if (dest == NULL) {
- fprintf(stderr, "memory allocation failure\n");
- free(source);
- return 4;
- }
- puff(dest, &destlen, source + skip, &sourcelen);
- fwrite(dest, 1, destlen, stdout);
- free(dest);
- }
-
- /* clean up */
- free(source);
- return ret;
-}
-#endif
diff --git a/zlib-1.2.5/contrib/puff/puff.h b/zlib-1.2.6/contrib/puff/puff.h
similarity index 87%
rename from zlib-1.2.5/contrib/puff/puff.h
rename to zlib-1.2.6/contrib/puff/puff.h
index 88d1b3844fff544a0dd346d7d10d865a026e5eee..6a0080ae1a7074a543425b5286da2b71a19257a8 100644
--- a/zlib-1.2.5/contrib/puff/puff.h
+++ b/zlib-1.2.6/contrib/puff/puff.h
@@ -1,6 +1,6 @@
/* puff.h
Copyright (C) 2002-2010 Mark Adler, all rights reserved
- version 2.1, 4 Apr 2010
+ version 2.2, 25 Apr 2010
This software is provided 'as-is', without any express or implied
warranty. In no event will the author be held liable for any damages
@@ -25,7 +25,11 @@
/*
* See puff.c for purpose and usage.
*/
+#ifndef NIL
+# define NIL ((unsigned char *)0) /* for no output option */
+#endif
+
int puff(unsigned char *dest, /* pointer to destination pointer */
unsigned long *destlen, /* amount of output space */
- unsigned char *source, /* pointer to source data pointer */
+ const unsigned char *source, /* pointer to source data pointer */
unsigned long *sourcelen); /* amount of input available */
diff --git a/zlib-1.2.6/contrib/puff/pufftest.c b/zlib-1.2.6/contrib/puff/pufftest.c
new file mode 100644
index 0000000000000000000000000000000000000000..76e35f66bf6ab9d7e2846fef365b1c607d15a759
--- /dev/null
+++ b/zlib-1.2.6/contrib/puff/pufftest.c
@@ -0,0 +1,165 @@
+/*
+ * pufftest.c
+ * Copyright (C) 2002-2010 Mark Adler
+ * For conditions of distribution and use, see copyright notice in puff.h
+ * version 2.2, 25 Apr 2010
+ */
+
+/* Example of how to use puff().
+
+ Usage: puff [-w] [-f] [-nnn] file
+ ... | puff [-w] [-f] [-nnn]
+
+ where file is the input file with deflate data, nnn is the number of bytes
+ of input to skip before inflating (e.g. to skip a zlib or gzip header), and
+ -w is used to write the decompressed data to stdout. -f is for coverage
+ testing, and causes pufftest to fail with not enough output space (-f does
+ a write like -w, so -w is not required). */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "puff.h"
+
+#if defined(MSDOS) || defined(OS2) || defined(WIN32) || defined(__CYGWIN__)
+# include <fcntl.h>
+# include <io.h>
+# define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY)
+#else
+# define SET_BINARY_MODE(file)
+#endif
+
+#define local static
+
+/* Return size times approximately the cube root of 2, keeping the result as 1,
+ 3, or 5 times a power of 2 -- the result is always > size, until the result
+ is the maximum value of an unsigned long, where it remains. This is useful
+ to keep reallocations less than ~33% over the actual data. */
+local size_t bythirds(size_t size)
+{
+ int n;
+ size_t m;
+
+ m = size;
+ for (n = 0; m; n++)
+ m >>= 1;
+ if (n < 3)
+ return size + 1;
+ n -= 3;
+ m = size >> n;
+ m += m == 6 ? 2 : 1;
+ m <<= n;
+ return m > size ? m : (size_t)(-1);
+}
+
+/* Read the input file *name, or stdin if name is NULL, into allocated memory.
+ Reallocate to larger buffers until the entire file is read in. Return a
+ pointer to the allocated data, or NULL if there was a memory allocation
+ failure. *len is the number of bytes of data read from the input file (even
+ if load() returns NULL). If the input file was empty or could not be opened
+ or read, *len is zero. */
+local void *load(const char *name, size_t *len)
+{
+ size_t size;
+ void *buf, *swap;
+ FILE *in;
+
+ *len = 0;
+ buf = malloc(size = 4096);
+ if (buf == NULL)
+ return NULL;
+ in = name == NULL ? stdin : fopen(name, "rb");
+ if (in != NULL) {
+ for (;;) {
+ *len += fread((char *)buf + *len, 1, size - *len, in);
+ if (*len < size) break;
+ size = bythirds(size);
+ if (size == *len || (swap = realloc(buf, size)) == NULL) {
+ free(buf);
+ buf = NULL;
+ break;
+ }
+ buf = swap;
+ }
+ fclose(in);
+ }
+ return buf;
+}
+
+int main(int argc, char **argv)
+{
+ int ret, put = 0, fail = 0;
+ unsigned skip = 0;
+ char *arg, *name = NULL;
+ unsigned char *source = NULL, *dest;
+ size_t len = 0;
+ unsigned long sourcelen, destlen;
+
+ /* process arguments */
+ while (arg = *++argv, --argc)
+ if (arg[0] == '-') {
+ if (arg[1] == 'w' && arg[2] == 0)
+ put = 1;
+ else if (arg[1] == 'f' && arg[2] == 0)
+ fail = 1, put = 1;
+ else if (arg[1] >= '0' && arg[1] <= '9')
+ skip = (unsigned)atoi(arg + 1);
+ else {
+ fprintf(stderr, "invalid option %s\n", arg);
+ return 3;
+ }
+ }
+ else if (name != NULL) {
+ fprintf(stderr, "only one file name allowed\n");
+ return 3;
+ }
+ else
+ name = arg;
+ source = load(name, &len);
+ if (source == NULL) {
+ fprintf(stderr, "memory allocation failure\n");
+ return 4;
+ }
+ if (len == 0) {
+ fprintf(stderr, "could not read %s, or it was empty\n",
+ name == NULL ? "<stdin>" : name);
+ free(source);
+ return 3;
+ }
+ if (skip >= len) {
+ fprintf(stderr, "skip request of %d leaves no input\n", skip);
+ free(source);
+ return 3;
+ }
+
+ /* test inflate data with offset skip */
+ len -= skip;
+ sourcelen = (unsigned long)len;
+ ret = puff(NIL, &destlen, source + skip, &sourcelen);
+ if (ret)
+ fprintf(stderr, "puff() failed with return code %d\n", ret);
+ else {
+ fprintf(stderr, "puff() succeeded uncompressing %lu bytes\n", destlen);
+ if (sourcelen < len) fprintf(stderr, "%lu compressed bytes unused\n",
+ len - sourcelen);
+ }
+
+ /* if requested, inflate again and write decompressd data to stdout */
+ if (put && ret == 0) {
+ if (fail)
+ destlen >>= 1;
+ dest = malloc(destlen);
+ if (dest == NULL) {
+ fprintf(stderr, "memory allocation failure\n");
+ free(source);
+ return 4;
+ }
+ puff(dest, &destlen, source + skip, &sourcelen);
+ SET_BINARY_MODE(stdout);
+ fwrite(dest, 1, destlen, stdout);
+ free(dest);
+ }
+
+ /* clean up */
+ free(source);
+ return ret;
+}
diff --git a/zlib-1.2.6/contrib/puff/zeros.raw b/zlib-1.2.6/contrib/puff/zeros.raw
new file mode 100644
index 0000000000000000000000000000000000000000..0a90e76b300205a44a0ecbf613e64aaaef2e51e7
Binary files /dev/null and b/zlib-1.2.6/contrib/puff/zeros.raw differ
diff --git a/zlib-1.2.5/contrib/testzlib/testzlib.c b/zlib-1.2.6/contrib/testzlib/testzlib.c
similarity index 100%
rename from zlib-1.2.5/contrib/testzlib/testzlib.c
rename to zlib-1.2.6/contrib/testzlib/testzlib.c
diff --git a/zlib-1.2.5/contrib/testzlib/testzlib.txt b/zlib-1.2.6/contrib/testzlib/testzlib.txt
similarity index 100%
rename from zlib-1.2.5/contrib/testzlib/testzlib.txt
rename to zlib-1.2.6/contrib/testzlib/testzlib.txt
diff --git a/zlib-1.2.5/contrib/untgz/Makefile b/zlib-1.2.6/contrib/untgz/Makefile
similarity index 100%
rename from zlib-1.2.5/contrib/untgz/Makefile
rename to zlib-1.2.6/contrib/untgz/Makefile
diff --git a/zlib-1.2.5/contrib/untgz/Makefile.msc b/zlib-1.2.6/contrib/untgz/Makefile.msc
similarity index 100%
rename from zlib-1.2.5/contrib/untgz/Makefile.msc
rename to zlib-1.2.6/contrib/untgz/Makefile.msc
diff --git a/zlib-1.2.5/contrib/untgz/untgz.c b/zlib-1.2.6/contrib/untgz/untgz.c
similarity index 100%
rename from zlib-1.2.5/contrib/untgz/untgz.c
rename to zlib-1.2.6/contrib/untgz/untgz.c
diff --git a/zlib-1.2.5/contrib/vstudio/readme.txt b/zlib-1.2.6/contrib/vstudio/readme.txt
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/readme.txt
rename to zlib-1.2.6/contrib/vstudio/readme.txt
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/miniunz.vcxproj b/zlib-1.2.6/contrib/vstudio/vc10/miniunz.vcxproj
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/miniunz.vcxproj
rename to zlib-1.2.6/contrib/vstudio/vc10/miniunz.vcxproj
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/miniunz.vcxproj.filters b/zlib-1.2.6/contrib/vstudio/vc10/miniunz.vcxproj.filters
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/miniunz.vcxproj.filters
rename to zlib-1.2.6/contrib/vstudio/vc10/miniunz.vcxproj.filters
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/miniunz.vcxproj.user b/zlib-1.2.6/contrib/vstudio/vc10/miniunz.vcxproj.user
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/miniunz.vcxproj.user
rename to zlib-1.2.6/contrib/vstudio/vc10/miniunz.vcxproj.user
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/minizip.vcxproj b/zlib-1.2.6/contrib/vstudio/vc10/minizip.vcxproj
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/minizip.vcxproj
rename to zlib-1.2.6/contrib/vstudio/vc10/minizip.vcxproj
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/minizip.vcxproj.filters b/zlib-1.2.6/contrib/vstudio/vc10/minizip.vcxproj.filters
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/minizip.vcxproj.filters
rename to zlib-1.2.6/contrib/vstudio/vc10/minizip.vcxproj.filters
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/minizip.vcxproj.user b/zlib-1.2.6/contrib/vstudio/vc10/minizip.vcxproj.user
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/minizip.vcxproj.user
rename to zlib-1.2.6/contrib/vstudio/vc10/minizip.vcxproj.user
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/testzlib.vcxproj b/zlib-1.2.6/contrib/vstudio/vc10/testzlib.vcxproj
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/testzlib.vcxproj
rename to zlib-1.2.6/contrib/vstudio/vc10/testzlib.vcxproj
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/testzlib.vcxproj.filters b/zlib-1.2.6/contrib/vstudio/vc10/testzlib.vcxproj.filters
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/testzlib.vcxproj.filters
rename to zlib-1.2.6/contrib/vstudio/vc10/testzlib.vcxproj.filters
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/testzlib.vcxproj.user b/zlib-1.2.6/contrib/vstudio/vc10/testzlib.vcxproj.user
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/testzlib.vcxproj.user
rename to zlib-1.2.6/contrib/vstudio/vc10/testzlib.vcxproj.user
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/testzlibdll.vcxproj b/zlib-1.2.6/contrib/vstudio/vc10/testzlibdll.vcxproj
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/testzlibdll.vcxproj
rename to zlib-1.2.6/contrib/vstudio/vc10/testzlibdll.vcxproj
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/testzlibdll.vcxproj.filters b/zlib-1.2.6/contrib/vstudio/vc10/testzlibdll.vcxproj.filters
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/testzlibdll.vcxproj.filters
rename to zlib-1.2.6/contrib/vstudio/vc10/testzlibdll.vcxproj.filters
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/testzlibdll.vcxproj.user b/zlib-1.2.6/contrib/vstudio/vc10/testzlibdll.vcxproj.user
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/testzlibdll.vcxproj.user
rename to zlib-1.2.6/contrib/vstudio/vc10/testzlibdll.vcxproj.user
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/zlib.rc b/zlib-1.2.6/contrib/vstudio/vc10/zlib.rc
similarity index 80%
rename from zlib-1.2.5/contrib/vstudio/vc10/zlib.rc
rename to zlib-1.2.6/contrib/vstudio/vc10/zlib.rc
index f82245087ddcff4bf3bea6ff6a4b84de28adbbfb..8f22fab91d3670d4dfaa18512fa18252b9684451 100644
--- a/zlib-1.2.5/contrib/vstudio/vc10/zlib.rc
+++ b/zlib-1.2.6/contrib/vstudio/vc10/zlib.rc
@@ -2,8 +2,8 @@
#define IDR_VERSION1 1
IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE
- FILEVERSION 1,2,5,0
- PRODUCTVERSION 1,2,5,0
+ FILEVERSION 1.2.6,1
+ PRODUCTVERSION 1.2.6,1
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
FILEFLAGS 0
FILEOS VOS_DOS_WINDOWS32
@@ -17,12 +17,12 @@ BEGIN
BEGIN
VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
- VALUE "FileVersion", "1.2.5\0"
+ VALUE "FileVersion", "1.2.6\0"
VALUE "InternalName", "zlib\0"
VALUE "OriginalFilename", "zlib.dll\0"
VALUE "ProductName", "ZLib.DLL\0"
VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
- VALUE "LegalCopyright", "(C) 1995-2010 Jean-loup Gailly & Mark Adler\0"
+ VALUE "LegalCopyright", "(C) 1995-2012 Jean-loup Gailly & Mark Adler\0"
END
END
BLOCK "VarFileInfo"
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/zlibstat.vcxproj b/zlib-1.2.6/contrib/vstudio/vc10/zlibstat.vcxproj
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/zlibstat.vcxproj
rename to zlib-1.2.6/contrib/vstudio/vc10/zlibstat.vcxproj
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/zlibstat.vcxproj.filters b/zlib-1.2.6/contrib/vstudio/vc10/zlibstat.vcxproj.filters
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/zlibstat.vcxproj.filters
rename to zlib-1.2.6/contrib/vstudio/vc10/zlibstat.vcxproj.filters
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/zlibstat.vcxproj.user b/zlib-1.2.6/contrib/vstudio/vc10/zlibstat.vcxproj.user
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/zlibstat.vcxproj.user
rename to zlib-1.2.6/contrib/vstudio/vc10/zlibstat.vcxproj.user
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/zlibvc.def b/zlib-1.2.6/contrib/vstudio/vc10/zlibvc.def
similarity index 93%
rename from zlib-1.2.5/contrib/vstudio/vc10/zlibvc.def
rename to zlib-1.2.6/contrib/vstudio/vc10/zlibvc.def
index 0269ef722c1ce3a9422168a9b99e64466600111f..571b0a6687a1595f4ae17aa8b2c5c52f346805d8 100644
--- a/zlib-1.2.5/contrib/vstudio/vc10/zlibvc.def
+++ b/zlib-1.2.6/contrib/vstudio/vc10/zlibvc.def
@@ -55,6 +55,7 @@ EXPORTS
gzungetc @49
zlibCompileFlags @50
deflatePrime @51
+ deflatePending @52
unzOpen @61
unzClose @62
@@ -128,3 +129,9 @@ EXPORTS
inflatePrime @158
inflateReset2 @159
inflateUndermine @160
+
+; zlib1 v1.2.6 added:
+ gzgetc_ @161
+ gzflags @162
+ inflateResetKeep @163
+ deflateResetKeep @164
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/zlibvc.sln b/zlib-1.2.6/contrib/vstudio/vc10/zlibvc.sln
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/zlibvc.sln
rename to zlib-1.2.6/contrib/vstudio/vc10/zlibvc.sln
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/zlibvc.vcxproj b/zlib-1.2.6/contrib/vstudio/vc10/zlibvc.vcxproj
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/zlibvc.vcxproj
rename to zlib-1.2.6/contrib/vstudio/vc10/zlibvc.vcxproj
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/zlibvc.vcxproj.filters b/zlib-1.2.6/contrib/vstudio/vc10/zlibvc.vcxproj.filters
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/zlibvc.vcxproj.filters
rename to zlib-1.2.6/contrib/vstudio/vc10/zlibvc.vcxproj.filters
diff --git a/zlib-1.2.5/contrib/vstudio/vc10/zlibvc.vcxproj.user b/zlib-1.2.6/contrib/vstudio/vc10/zlibvc.vcxproj.user
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc10/zlibvc.vcxproj.user
rename to zlib-1.2.6/contrib/vstudio/vc10/zlibvc.vcxproj.user
diff --git a/zlib-1.2.5/contrib/vstudio/vc9/miniunz.vcproj b/zlib-1.2.6/contrib/vstudio/vc9/miniunz.vcproj
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc9/miniunz.vcproj
rename to zlib-1.2.6/contrib/vstudio/vc9/miniunz.vcproj
diff --git a/zlib-1.2.5/contrib/vstudio/vc9/minizip.vcproj b/zlib-1.2.6/contrib/vstudio/vc9/minizip.vcproj
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc9/minizip.vcproj
rename to zlib-1.2.6/contrib/vstudio/vc9/minizip.vcproj
diff --git a/zlib-1.2.5/contrib/vstudio/vc9/testzlib.vcproj b/zlib-1.2.6/contrib/vstudio/vc9/testzlib.vcproj
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc9/testzlib.vcproj
rename to zlib-1.2.6/contrib/vstudio/vc9/testzlib.vcproj
diff --git a/zlib-1.2.5/contrib/vstudio/vc9/testzlibdll.vcproj b/zlib-1.2.6/contrib/vstudio/vc9/testzlibdll.vcproj
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc9/testzlibdll.vcproj
rename to zlib-1.2.6/contrib/vstudio/vc9/testzlibdll.vcproj
diff --git a/zlib-1.2.5/contrib/vstudio/vc9/zlib.rc b/zlib-1.2.6/contrib/vstudio/vc9/zlib.rc
similarity index 80%
rename from zlib-1.2.5/contrib/vstudio/vc9/zlib.rc
rename to zlib-1.2.6/contrib/vstudio/vc9/zlib.rc
index f82245087ddcff4bf3bea6ff6a4b84de28adbbfb..8f22fab91d3670d4dfaa18512fa18252b9684451 100644
--- a/zlib-1.2.5/contrib/vstudio/vc9/zlib.rc
+++ b/zlib-1.2.6/contrib/vstudio/vc9/zlib.rc
@@ -2,8 +2,8 @@
#define IDR_VERSION1 1
IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE
- FILEVERSION 1,2,5,0
- PRODUCTVERSION 1,2,5,0
+ FILEVERSION 1.2.6,1
+ PRODUCTVERSION 1.2.6,1
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
FILEFLAGS 0
FILEOS VOS_DOS_WINDOWS32
@@ -17,12 +17,12 @@ BEGIN
BEGIN
VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
- VALUE "FileVersion", "1.2.5\0"
+ VALUE "FileVersion", "1.2.6\0"
VALUE "InternalName", "zlib\0"
VALUE "OriginalFilename", "zlib.dll\0"
VALUE "ProductName", "ZLib.DLL\0"
VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
- VALUE "LegalCopyright", "(C) 1995-2010 Jean-loup Gailly & Mark Adler\0"
+ VALUE "LegalCopyright", "(C) 1995-2012 Jean-loup Gailly & Mark Adler\0"
END
END
BLOCK "VarFileInfo"
diff --git a/zlib-1.2.5/contrib/vstudio/vc9/zlibstat.vcproj b/zlib-1.2.6/contrib/vstudio/vc9/zlibstat.vcproj
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc9/zlibstat.vcproj
rename to zlib-1.2.6/contrib/vstudio/vc9/zlibstat.vcproj
diff --git a/zlib-1.2.5/contrib/vstudio/vc9/zlibvc.def b/zlib-1.2.6/contrib/vstudio/vc9/zlibvc.def
similarity index 93%
rename from zlib-1.2.5/contrib/vstudio/vc9/zlibvc.def
rename to zlib-1.2.6/contrib/vstudio/vc9/zlibvc.def
index 0269ef722c1ce3a9422168a9b99e64466600111f..571b0a6687a1595f4ae17aa8b2c5c52f346805d8 100644
--- a/zlib-1.2.5/contrib/vstudio/vc9/zlibvc.def
+++ b/zlib-1.2.6/contrib/vstudio/vc9/zlibvc.def
@@ -55,6 +55,7 @@ EXPORTS
gzungetc @49
zlibCompileFlags @50
deflatePrime @51
+ deflatePending @52
unzOpen @61
unzClose @62
@@ -128,3 +129,9 @@ EXPORTS
inflatePrime @158
inflateReset2 @159
inflateUndermine @160
+
+; zlib1 v1.2.6 added:
+ gzgetc_ @161
+ gzflags @162
+ inflateResetKeep @163
+ deflateResetKeep @164
diff --git a/zlib-1.2.5/contrib/vstudio/vc9/zlibvc.sln b/zlib-1.2.6/contrib/vstudio/vc9/zlibvc.sln
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc9/zlibvc.sln
rename to zlib-1.2.6/contrib/vstudio/vc9/zlibvc.sln
diff --git a/zlib-1.2.5/contrib/vstudio/vc9/zlibvc.vcproj b/zlib-1.2.6/contrib/vstudio/vc9/zlibvc.vcproj
similarity index 100%
rename from zlib-1.2.5/contrib/vstudio/vc9/zlibvc.vcproj
rename to zlib-1.2.6/contrib/vstudio/vc9/zlibvc.vcproj
diff --git a/zlib-1.2.5/crc32.c b/zlib-1.2.6/crc32.c
similarity index 94%
rename from zlib-1.2.5/crc32.c
rename to zlib-1.2.6/crc32.c
index 91be372d224da6833c03bd24d7158ff622ece35f..c12471e6171594a691ab26a1a790e5eaf3fea63c 100644
--- a/zlib-1.2.5/crc32.c
+++ b/zlib-1.2.6/crc32.c
@@ -1,5 +1,5 @@
/* crc32.c -- compute the CRC-32 of a data stream
- * Copyright (C) 1995-2006, 2010 Mark Adler
+ * Copyright (C) 1995-2006, 2010, 2011 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*
* Thanks to Rodney Brown <rbrown64@csc.com.au> for his contribution of faster
@@ -17,6 +17,8 @@
of the crc tables. Therefore, if you #define DYNAMIC_CRC_TABLE, you should
first call get_crc_table() to initialize the tables before allowing more than
one thread to use crc32().
+
+ DYNAMIC_CRC_TABLE and MAKECRCH can be #defined to write out crc32.h.
*/
#ifdef MAKECRCH
@@ -53,6 +55,7 @@
/* Definitions for doing the crc four data bytes at a time. */
#ifdef BYFOUR
+ typedef u4 crc_table_t;
# define REV(w) ((((w)>>24)&0xff)+(((w)>>8)&0xff00)+ \
(((w)&0xff00)<<8)+(((w)&0xff)<<24))
local unsigned long crc32_little OF((unsigned long,
@@ -61,6 +64,7 @@
const unsigned char FAR *, unsigned));
# define TBLS 8
#else
+ typedef unsigned long crc_table_t;
# define TBLS 1
#endif /* BYFOUR */
@@ -68,16 +72,16 @@
local unsigned long gf2_matrix_times OF((unsigned long *mat,
unsigned long vec));
local void gf2_matrix_square OF((unsigned long *square, unsigned long *mat));
-local uLong crc32_combine_(uLong crc1, uLong crc2, z_off64_t len2);
+local uLong crc32_combine_ OF((uLong crc1, uLong crc2, z_off64_t len2));
#ifdef DYNAMIC_CRC_TABLE
local volatile int crc_table_empty = 1;
-local unsigned long FAR crc_table[TBLS][256];
+local crc_table_t FAR crc_table[TBLS][256];
local void make_crc_table OF((void));
#ifdef MAKECRCH
- local void write_table OF((FILE *, const unsigned long FAR *));
+ local void write_table OF((FILE *, const crc_table_t FAR *));
#endif /* MAKECRCH */
/*
Generate tables for a byte-wise 32-bit CRC calculation on the polynomial:
@@ -107,9 +111,9 @@ local void make_crc_table OF((void));
*/
local void make_crc_table()
{
- unsigned long c;
+ crc_table_t c;
int n, k;
- unsigned long poly; /* polynomial exclusive-or pattern */
+ crc_table_t poly; /* polynomial exclusive-or pattern */
/* terms of polynomial defining this crc (except x^32): */
static volatile int first = 1; /* flag to limit concurrent making */
static const unsigned char p[] = {0,1,2,4,5,7,8,10,11,12,16,22,23,26};
@@ -121,13 +125,13 @@ local void make_crc_table()
first = 0;
/* make exclusive-or pattern from polynomial (0xedb88320UL) */
- poly = 0UL;
- for (n = 0; n < sizeof(p)/sizeof(unsigned char); n++)
- poly |= 1UL << (31 - p[n]);
+ poly = 0;
+ for (n = 0; n < (int)(sizeof(p)/sizeof(unsigned char)); n++)
+ poly |= (crc_table_t)1 << (31 - p[n]);
/* generate a crc for every 8-bit value */
for (n = 0; n < 256; n++) {
- c = (unsigned long)n;
+ c = (crc_table_t)n;
for (k = 0; k < 8; k++)
c = c & 1 ? poly ^ (c >> 1) : c >> 1;
crc_table[0][n] = c;
@@ -164,7 +168,7 @@ local void make_crc_table()
if (out == NULL) return;
fprintf(out, "/* crc32.h -- tables for rapid CRC calculation\n");
fprintf(out, " * Generated automatically by crc32.c\n */\n\n");
- fprintf(out, "local const unsigned long FAR ");
+ fprintf(out, "local const crc_table_t FAR ");
fprintf(out, "crc_table[TBLS][256] =\n{\n {\n");
write_table(out, crc_table[0]);
# ifdef BYFOUR
@@ -184,12 +188,13 @@ local void make_crc_table()
#ifdef MAKECRCH
local void write_table(out, table)
FILE *out;
- const unsigned long FAR *table;
+ const crc_table_t FAR *table;
{
int n;
for (n = 0; n < 256; n++)
- fprintf(out, "%s0x%08lxUL%s", n % 5 ? "" : " ", table[n],
+ fprintf(out, "%s0x%08lxUL%s", n % 5 ? "" : " ",
+ (unsigned long)(table[n]),
n == 255 ? "\n" : (n % 5 == 4 ? ",\n" : ", "));
}
#endif /* MAKECRCH */
diff --git a/zlib-1.2.5/crc32.h b/zlib-1.2.6/crc32.h
similarity index 99%
rename from zlib-1.2.5/crc32.h
rename to zlib-1.2.6/crc32.h
index 8053b6117c023f64554ea783b23fa06985acff7b..c3e7171c5015b16cb4954d0e425b1d832b60c29e 100644
--- a/zlib-1.2.5/crc32.h
+++ b/zlib-1.2.6/crc32.h
@@ -2,7 +2,7 @@
* Generated automatically by crc32.c
*/
-local const unsigned long FAR crc_table[TBLS][256] =
+local const crc_table_t FAR crc_table[TBLS][256] =
{
{
0x00000000UL, 0x77073096UL, 0xee0e612cUL, 0x990951baUL, 0x076dc419UL,
diff --git a/zlib-1.2.5/deflate.c b/zlib-1.2.6/deflate.c
similarity index 91%
rename from zlib-1.2.5/deflate.c
rename to zlib-1.2.6/deflate.c
index 5c4022f3d4774b98bb22104890b04a7d3f7f4aec..8bd480eb685d3278451e9992a2d61b37408418a8 100644
--- a/zlib-1.2.5/deflate.c
+++ b/zlib-1.2.6/deflate.c
@@ -1,5 +1,5 @@
/* deflate.c -- compress data using the deflation algorithm
- * Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler
+ * Copyright (C) 1995-2012 Jean-loup Gailly and Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -37,7 +37,7 @@
* REFERENCES
*
* Deutsch, L.P.,"DEFLATE Compressed Data Format Specification".
- * Available in http://www.ietf.org/rfc/rfc1951.txt
+ * Available in http://tools.ietf.org/html/rfc1951
*
* A description of the Rabin and Karp algorithm is given in the book
* "Algorithms" by R. Sedgewick, Addison-Wesley, p252.
@@ -52,7 +52,7 @@
#include "deflate.h"
const char deflate_copyright[] =
- " deflate 1.2.5 Copyright 1995-2010 Jean-loup Gailly and Mark Adler ";
+ " deflate 1.2.6 Copyright 1995-2012 Jean-loup Gailly and Mark Adler ";
/*
If you use the zlib library in a product, an acknowledgment is welcome
in the documentation of your product. If for some reason you cannot
@@ -155,6 +155,9 @@ local const config configuration_table[10] = {
struct static_tree_desc_s {int dummy;}; /* for buggy compilers */
#endif
+/* rank Z_BLOCK between Z_NO_FLUSH and Z_PARTIAL_FLUSH */
+#define RANK(f) (((f) << 1) - ((f) > 4 ? 9 : 0))
+
/* ===========================================================================
* Update a hash value with the given input byte
* IN assertion: all calls to to UPDATE_HASH are made with consecutive
@@ -235,10 +238,19 @@ int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy,
strm->msg = Z_NULL;
if (strm->zalloc == (alloc_func)0) {
+#ifdef Z_SOLO
+ return Z_STREAM_ERROR;
+#else
strm->zalloc = zcalloc;
strm->opaque = (voidpf)0;
+#endif
}
- if (strm->zfree == (free_func)0) strm->zfree = zcfree;
+ if (strm->zfree == (free_func)0)
+#ifdef Z_SOLO
+ return Z_STREAM_ERROR;
+#else
+ strm->zfree = zcfree;
+#endif
#ifdef FASTEST
if (level != 0) level = 1;
@@ -314,43 +326,70 @@ int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength)
uInt dictLength;
{
deflate_state *s;
- uInt length = dictLength;
- uInt n;
- IPos hash_head = 0;
+ uInt str, n;
+ int wrap;
+ unsigned avail;
+ unsigned char *next;
- if (strm == Z_NULL || strm->state == Z_NULL || dictionary == Z_NULL ||
- strm->state->wrap == 2 ||
- (strm->state->wrap == 1 && strm->state->status != INIT_STATE))
+ if (strm == Z_NULL || strm->state == Z_NULL || dictionary == Z_NULL)
return Z_STREAM_ERROR;
-
s = strm->state;
- if (s->wrap)
- strm->adler = adler32(strm->adler, dictionary, dictLength);
+ wrap = s->wrap;
+ if (wrap == 2 || (wrap == 1 && s->status != INIT_STATE) || s->lookahead)
+ return Z_STREAM_ERROR;
- if (length < MIN_MATCH) return Z_OK;
- if (length > s->w_size) {
- length = s->w_size;
- dictionary += dictLength - length; /* use the tail of the dictionary */
+ /* when using zlib wrappers, compute Adler-32 for provided dictionary */
+ if (wrap == 1)
+ strm->adler = adler32(strm->adler, dictionary, dictLength);
+ s->wrap = 0; /* avoid computing Adler-32 in read_buf */
+
+ /* if dictionary would fill window, just replace the history */
+ if (dictLength >= s->w_size) {
+ if (wrap == 0) { /* already empty otherwise */
+ CLEAR_HASH(s);
+ s->strstart = 0;
+ s->block_start = 0L;
+ s->insert = 0;
+ }
+ dictionary += dictLength - s->w_size; /* use the tail */
+ dictLength = s->w_size;
}
- zmemcpy(s->window, dictionary, length);
- s->strstart = length;
- s->block_start = (long)length;
- /* Insert all strings in the hash table (except for the last two bytes).
- * s->lookahead stays null, so s->ins_h will be recomputed at the next
- * call of fill_window.
- */
- s->ins_h = s->window[0];
- UPDATE_HASH(s, s->ins_h, s->window[1]);
- for (n = 0; n <= length - MIN_MATCH; n++) {
- INSERT_STRING(s, n, hash_head);
+ /* insert dictionary into window and hash */
+ avail = strm->avail_in;
+ next = strm->next_in;
+ strm->avail_in = dictLength;
+ strm->next_in = (Bytef *)dictionary;
+ fill_window(s);
+ while (s->lookahead >= MIN_MATCH) {
+ str = s->strstart;
+ n = s->lookahead - (MIN_MATCH-1);
+ do {
+ UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]);
+#ifndef FASTEST
+ s->prev[str & s->w_mask] = s->head[s->ins_h];
+#endif
+ s->head[s->ins_h] = (Pos)str;
+ str++;
+ } while (--n);
+ s->strstart = str;
+ s->lookahead = MIN_MATCH-1;
+ fill_window(s);
}
- if (hash_head) hash_head = 0; /* to make compiler happy */
+ s->strstart += s->lookahead;
+ s->block_start = (long)s->strstart;
+ s->insert = s->lookahead;
+ s->lookahead = 0;
+ s->match_length = s->prev_length = MIN_MATCH-1;
+ s->match_available = 0;
+ strm->next_in = next;
+ strm->avail_in = avail;
+ s->wrap = wrap;
return Z_OK;
}
/* ========================================================================= */
-int ZEXPORT deflateReset (strm)
+int ZEXPORT deflateResetKeep (strm)
z_streamp strm;
{
deflate_state *s;
@@ -380,11 +419,22 @@ int ZEXPORT deflateReset (strm)
s->last_flush = Z_NO_FLUSH;
_tr_init(s);
- lm_init(s);
return Z_OK;
}
+/* ========================================================================= */
+int ZEXPORT deflateReset (strm)
+ z_streamp strm;
+{
+ int ret;
+
+ ret = deflateResetKeep(strm);
+ if (ret == Z_OK)
+ lm_init(strm->state);
+ return ret;
+}
+
/* ========================================================================= */
int ZEXPORT deflateSetHeader (strm, head)
z_streamp strm;
@@ -396,15 +446,43 @@ int ZEXPORT deflateSetHeader (strm, head)
return Z_OK;
}
+/* ========================================================================= */
+int ZEXPORT deflatePending (strm, pending, bits)
+ unsigned *pending;
+ int *bits;
+ z_streamp strm;
+{
+ if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
+ if (pending != Z_NULL)
+ *pending = strm->state->pending;
+ if (bits != Z_NULL)
+ *bits = strm->state->bi_valid;
+ return Z_OK;
+}
+
/* ========================================================================= */
int ZEXPORT deflatePrime (strm, bits, value)
z_streamp strm;
int bits;
int value;
{
+ deflate_state *s;
+ int put;
+
if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
- strm->state->bi_valid = bits;
- strm->state->bi_buf = (ush)(value & ((1 << bits) - 1));
+ s = strm->state;
+ if ((Bytef *)(s->d_buf) < s->pending_out + ((Buf_size + 7) >> 3))
+ return Z_BUF_ERROR;
+ do {
+ put = Buf_size - s->bi_valid;
+ if (put > bits)
+ put = bits;
+ s->bi_buf |= (ush)((value & ((1 << put) - 1)) << s->bi_valid);
+ s->bi_valid += put;
+ _tr_flush_bits(s);
+ value >>= put;
+ bits -= put;
+ } while (bits);
return Z_OK;
}
@@ -562,19 +640,22 @@ local void putShortMSB (s, b)
local void flush_pending(strm)
z_streamp strm;
{
- unsigned len = strm->state->pending;
+ unsigned len;
+ deflate_state *s = strm->state;
+ _tr_flush_bits(s);
+ len = s->pending;
if (len > strm->avail_out) len = strm->avail_out;
if (len == 0) return;
- zmemcpy(strm->next_out, strm->state->pending_out, len);
+ zmemcpy(strm->next_out, s->pending_out, len);
strm->next_out += len;
- strm->state->pending_out += len;
+ s->pending_out += len;
strm->total_out += len;
strm->avail_out -= len;
- strm->state->pending -= len;
- if (strm->state->pending == 0) {
- strm->state->pending_out = strm->state->pending_buf;
+ s->pending -= len;
+ if (s->pending == 0) {
+ s->pending_out = s->pending_buf;
}
}
@@ -801,7 +882,7 @@ int ZEXPORT deflate (strm, flush)
* flushes. For repeated and useless calls with Z_FINISH, we keep
* returning Z_STREAM_END instead of Z_BUF_ERROR.
*/
- } else if (strm->avail_in == 0 && flush <= old_flush &&
+ } else if (strm->avail_in == 0 && RANK(flush) <= RANK(old_flush) &&
flush != Z_FINISH) {
ERR_RETURN(strm, Z_BUF_ERROR);
}
@@ -850,6 +931,7 @@ int ZEXPORT deflate (strm, flush)
if (s->lookahead == 0) {
s->strstart = 0;
s->block_start = 0L;
+ s->insert = 0;
}
}
}
@@ -945,12 +1027,12 @@ int ZEXPORT deflateCopy (dest, source)
ss = source->state;
- zmemcpy(dest, source, sizeof(z_stream));
+ zmemcpy((voidpf)dest, (voidpf)source, sizeof(z_stream));
ds = (deflate_state *) ZALLOC(dest, 1, sizeof(deflate_state));
if (ds == Z_NULL) return Z_MEM_ERROR;
dest->state = (struct internal_state FAR *) ds;
- zmemcpy(ds, ss, sizeof(deflate_state));
+ zmemcpy((voidpf)ds, (voidpf)ss, sizeof(deflate_state));
ds->strm = dest;
ds->window = (Bytef *) ZALLOC(dest, ds->w_size, 2*sizeof(Byte));
@@ -966,8 +1048,8 @@ int ZEXPORT deflateCopy (dest, source)
}
/* following zmemcpy do not work for 16-bit MSDOS */
zmemcpy(ds->window, ss->window, ds->w_size * 2 * sizeof(Byte));
- zmemcpy(ds->prev, ss->prev, ds->w_size * sizeof(Pos));
- zmemcpy(ds->head, ss->head, ds->hash_size * sizeof(Pos));
+ zmemcpy((voidpf)ds->prev, (voidpf)ss->prev, ds->w_size * sizeof(Pos));
+ zmemcpy((voidpf)ds->head, (voidpf)ss->head, ds->hash_size * sizeof(Pos));
zmemcpy(ds->pending_buf, ss->pending_buf, (uInt)ds->pending_buf_size);
ds->pending_out = ds->pending_buf + (ss->pending_out - ss->pending_buf);
@@ -1001,15 +1083,15 @@ local int read_buf(strm, buf, size)
strm->avail_in -= len;
+ zmemcpy(buf, strm->next_in, len);
if (strm->state->wrap == 1) {
- strm->adler = adler32(strm->adler, strm->next_in, len);
+ strm->adler = adler32(strm->adler, buf, len);
}
#ifdef GZIP
else if (strm->state->wrap == 2) {
- strm->adler = crc32(strm->adler, strm->next_in, len);
+ strm->adler = crc32(strm->adler, buf, len);
}
#endif
- zmemcpy(buf, strm->next_in, len);
strm->next_in += len;
strm->total_in += len;
@@ -1036,6 +1118,7 @@ local void lm_init (s)
s->strstart = 0;
s->block_start = 0L;
s->lookahead = 0;
+ s->insert = 0;
s->match_length = s->prev_length = MIN_MATCH-1;
s->match_available = 0;
s->ins_h = 0;
@@ -1310,6 +1393,8 @@ local void fill_window(s)
unsigned more; /* Amount of free space at the end of the window. */
uInt wsize = s->w_size;
+ Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead");
+
do {
more = (unsigned)(s->window_size -(ulg)s->lookahead -(ulg)s->strstart);
@@ -1362,7 +1447,7 @@ local void fill_window(s)
#endif
more += wsize;
}
- if (s->strm->avail_in == 0) return;
+ if (s->strm->avail_in == 0) break;
/* If there was no sliding:
* strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 &&
@@ -1381,12 +1466,24 @@ local void fill_window(s)
s->lookahead += n;
/* Initialize the hash value now that we have some input: */
- if (s->lookahead >= MIN_MATCH) {
- s->ins_h = s->window[s->strstart];
- UPDATE_HASH(s, s->ins_h, s->window[s->strstart+1]);
+ if (s->lookahead + s->insert >= MIN_MATCH) {
+ uInt str = s->strstart - s->insert;
+ s->ins_h = s->window[str];
+ UPDATE_HASH(s, s->ins_h, s->window[str + 1]);
#if MIN_MATCH != 3
Call UPDATE_HASH() MIN_MATCH-3 more times
#endif
+ while (s->insert) {
+ UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]);
+#ifndef FASTEST
+ s->prev[str & s->w_mask] = s->head[s->ins_h];
+#endif
+ s->head[s->ins_h] = (Pos)str;
+ str++;
+ s->insert--;
+ if (s->lookahead + s->insert < MIN_MATCH)
+ break;
+ }
}
/* If the whole input has less than MIN_MATCH bytes, ins_h is garbage,
* but this is not important since only literal bytes will be emitted.
@@ -1427,6 +1524,9 @@ local void fill_window(s)
s->high_water += init;
}
}
+
+ Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD,
+ "not enough room for search");
}
/* ===========================================================================
@@ -1506,8 +1606,14 @@ local block_state deflate_stored(s, flush)
FLUSH_BLOCK(s, 0);
}
}
- FLUSH_BLOCK(s, flush == Z_FINISH);
- return flush == Z_FINISH ? finish_done : block_done;
+ s->insert = 0;
+ if (flush == Z_FINISH) {
+ FLUSH_BLOCK(s, 1);
+ return finish_done;
+ }
+ if ((long)s->strstart > s->block_start)
+ FLUSH_BLOCK(s, 0);
+ return block_done;
}
/* ===========================================================================
@@ -1603,8 +1709,14 @@ local block_state deflate_fast(s, flush)
}
if (bflush) FLUSH_BLOCK(s, 0);
}
- FLUSH_BLOCK(s, flush == Z_FINISH);
- return flush == Z_FINISH ? finish_done : block_done;
+ s->insert = s->strstart < MIN_MATCH-1 ? s->strstart : MIN_MATCH-1;
+ if (flush == Z_FINISH) {
+ FLUSH_BLOCK(s, 1);
+ return finish_done;
+ }
+ if (s->last_lit)
+ FLUSH_BLOCK(s, 0);
+ return block_done;
}
#ifndef FASTEST
@@ -1728,8 +1840,14 @@ local block_state deflate_slow(s, flush)
_tr_tally_lit(s, s->window[s->strstart-1], bflush);
s->match_available = 0;
}
- FLUSH_BLOCK(s, flush == Z_FINISH);
- return flush == Z_FINISH ? finish_done : block_done;
+ s->insert = s->strstart < MIN_MATCH-1 ? s->strstart : MIN_MATCH-1;
+ if (flush == Z_FINISH) {
+ FLUSH_BLOCK(s, 1);
+ return finish_done;
+ }
+ if (s->last_lit)
+ FLUSH_BLOCK(s, 0);
+ return block_done;
}
#endif /* FASTEST */
@@ -1749,11 +1867,11 @@ local block_state deflate_rle(s, flush)
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
- * for the longest encodable run.
+ * for the longest run, plus one for the unrolled loop.
*/
- if (s->lookahead < MAX_MATCH) {
+ if (s->lookahead <= MAX_MATCH) {
fill_window(s);
- if (s->lookahead < MAX_MATCH && flush == Z_NO_FLUSH) {
+ if (s->lookahead <= MAX_MATCH && flush == Z_NO_FLUSH) {
return need_more;
}
if (s->lookahead == 0) break; /* flush the current block */
@@ -1776,6 +1894,7 @@ local block_state deflate_rle(s, flush)
if (s->match_length > s->lookahead)
s->match_length = s->lookahead;
}
+ Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan");
}
/* Emit match if have run of MIN_MATCH or longer, else emit literal */
@@ -1796,8 +1915,14 @@ local block_state deflate_rle(s, flush)
}
if (bflush) FLUSH_BLOCK(s, 0);
}
- FLUSH_BLOCK(s, flush == Z_FINISH);
- return flush == Z_FINISH ? finish_done : block_done;
+ s->insert = 0;
+ if (flush == Z_FINISH) {
+ FLUSH_BLOCK(s, 1);
+ return finish_done;
+ }
+ if (s->last_lit)
+ FLUSH_BLOCK(s, 0);
+ return block_done;
}
/* ===========================================================================
@@ -1829,6 +1954,12 @@ local block_state deflate_huff(s, flush)
s->strstart++;
if (bflush) FLUSH_BLOCK(s, 0);
}
- FLUSH_BLOCK(s, flush == Z_FINISH);
- return flush == Z_FINISH ? finish_done : block_done;
+ s->insert = 0;
+ if (flush == Z_FINISH) {
+ FLUSH_BLOCK(s, 1);
+ return finish_done;
+ }
+ if (s->last_lit)
+ FLUSH_BLOCK(s, 0);
+ return block_done;
}
diff --git a/zlib-1.2.5/deflate.h b/zlib-1.2.6/deflate.h
similarity index 97%
rename from zlib-1.2.5/deflate.h
rename to zlib-1.2.6/deflate.h
index cbf0d1ea5d966e572c4d3ae24d334c1ff1789169..fbac44d908ec2b0fee1dce12432cdf33886a5cda 100644
--- a/zlib-1.2.5/deflate.h
+++ b/zlib-1.2.6/deflate.h
@@ -1,5 +1,5 @@
/* deflate.h -- internal compression state
- * Copyright (C) 1995-2010 Jean-loup Gailly
+ * Copyright (C) 1995-2012 Jean-loup Gailly
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -48,6 +48,9 @@
#define MAX_BITS 15
/* All codes must not exceed MAX_BITS bits */
+#define Buf_size 16
+/* size of bit buffer in bi_buf */
+
#define INIT_STATE 42
#define EXTRA_STATE 69
#define NAME_STATE 73
@@ -188,7 +191,7 @@ typedef struct internal_state {
int nice_match; /* Stop searching when current match exceeds this */
/* used by trees.c: */
- /* Didn't use ct_data typedef below to supress compiler warning */
+ /* Didn't use ct_data typedef below to suppress compiler warning */
struct ct_data_s dyn_ltree[HEAP_SIZE]; /* literal and length tree */
struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */
struct ct_data_s bl_tree[2*BL_CODES+1]; /* Huffman tree for bit lengths */
@@ -244,7 +247,7 @@ typedef struct internal_state {
ulg opt_len; /* bit length of current block with optimal trees */
ulg static_len; /* bit length of current block with static trees */
uInt matches; /* number of string matches in current block */
- int last_eob_len; /* bit length of EOB code for last block */
+ uInt insert; /* bytes at end of window left to insert */
#ifdef DEBUG
ulg compressed_len; /* total bit length of compressed file mod 2^32 */
@@ -294,6 +297,7 @@ void ZLIB_INTERNAL _tr_init OF((deflate_state *s));
int ZLIB_INTERNAL _tr_tally OF((deflate_state *s, unsigned dist, unsigned lc));
void ZLIB_INTERNAL _tr_flush_block OF((deflate_state *s, charf *buf,
ulg stored_len, int last));
+void ZLIB_INTERNAL _tr_flush_bits OF((deflate_state *s));
void ZLIB_INTERNAL _tr_align OF((deflate_state *s));
void ZLIB_INTERNAL _tr_stored_block OF((deflate_state *s, charf *buf,
ulg stored_len, int last));
diff --git a/zlib-1.2.5/doc/algorithm.txt b/zlib-1.2.6/doc/algorithm.txt
similarity index 99%
rename from zlib-1.2.5/doc/algorithm.txt
rename to zlib-1.2.6/doc/algorithm.txt
index 34960bddaccdb7ab4cf0a8a0f4370137c8a110e5..c97f495020b4293ee09994143ed6cd9d1bd0a2bf 100644
--- a/zlib-1.2.5/doc/algorithm.txt
+++ b/zlib-1.2.6/doc/algorithm.txt
@@ -206,4 +206,4 @@ Compression,'' IEEE Transactions on Information Theory, Vol. 23, No. 3,
pp. 337-343.
``DEFLATE Compressed Data Format Specification'' available in
-http://www.ietf.org/rfc/rfc1951.txt
+http://tools.ietf.org/html/rfc1951
diff --git a/zlib-1.2.5/doc/rfc1950.txt b/zlib-1.2.6/doc/rfc1950.txt
similarity index 100%
rename from zlib-1.2.5/doc/rfc1950.txt
rename to zlib-1.2.6/doc/rfc1950.txt
diff --git a/zlib-1.2.5/doc/rfc1951.txt b/zlib-1.2.6/doc/rfc1951.txt
similarity index 100%
rename from zlib-1.2.5/doc/rfc1951.txt
rename to zlib-1.2.6/doc/rfc1951.txt
diff --git a/zlib-1.2.5/doc/rfc1952.txt b/zlib-1.2.6/doc/rfc1952.txt
similarity index 100%
rename from zlib-1.2.5/doc/rfc1952.txt
rename to zlib-1.2.6/doc/rfc1952.txt
diff --git a/zlib-1.2.5/doc/txtvsbin.txt b/zlib-1.2.6/doc/txtvsbin.txt
similarity index 100%
rename from zlib-1.2.5/doc/txtvsbin.txt
rename to zlib-1.2.6/doc/txtvsbin.txt
diff --git a/zlib-1.2.5/examples/README.examples b/zlib-1.2.6/examples/README.examples
similarity index 100%
rename from zlib-1.2.5/examples/README.examples
rename to zlib-1.2.6/examples/README.examples
diff --git a/zlib-1.2.5/examples/enough.c b/zlib-1.2.6/examples/enough.c
similarity index 100%
rename from zlib-1.2.5/examples/enough.c
rename to zlib-1.2.6/examples/enough.c
diff --git a/zlib-1.2.5/examples/fitblk.c b/zlib-1.2.6/examples/fitblk.c
similarity index 100%
rename from zlib-1.2.5/examples/fitblk.c
rename to zlib-1.2.6/examples/fitblk.c
diff --git a/zlib-1.2.5/examples/gun.c b/zlib-1.2.6/examples/gun.c
similarity index 100%
rename from zlib-1.2.5/examples/gun.c
rename to zlib-1.2.6/examples/gun.c
diff --git a/zlib-1.2.5/examples/gzappend.c b/zlib-1.2.6/examples/gzappend.c
similarity index 100%
rename from zlib-1.2.5/examples/gzappend.c
rename to zlib-1.2.6/examples/gzappend.c
diff --git a/zlib-1.2.5/examples/gzjoin.c b/zlib-1.2.6/examples/gzjoin.c
similarity index 100%
rename from zlib-1.2.5/examples/gzjoin.c
rename to zlib-1.2.6/examples/gzjoin.c
diff --git a/zlib-1.2.5/examples/gzlog.c b/zlib-1.2.6/examples/gzlog.c
similarity index 100%
rename from zlib-1.2.5/examples/gzlog.c
rename to zlib-1.2.6/examples/gzlog.c
diff --git a/zlib-1.2.5/examples/gzlog.h b/zlib-1.2.6/examples/gzlog.h
similarity index 100%
rename from zlib-1.2.5/examples/gzlog.h
rename to zlib-1.2.6/examples/gzlog.h
diff --git a/zlib-1.2.5/examples/zlib_how.html b/zlib-1.2.6/examples/zlib_how.html
similarity index 100%
rename from zlib-1.2.5/examples/zlib_how.html
rename to zlib-1.2.6/examples/zlib_how.html
diff --git a/zlib-1.2.5/examples/zpipe.c b/zlib-1.2.6/examples/zpipe.c
similarity index 100%
rename from zlib-1.2.5/examples/zpipe.c
rename to zlib-1.2.6/examples/zpipe.c
diff --git a/zlib-1.2.5/examples/zran.c b/zlib-1.2.6/examples/zran.c
similarity index 100%
rename from zlib-1.2.5/examples/zran.c
rename to zlib-1.2.6/examples/zran.c
diff --git a/zlib-1.2.5/gzclose.c b/zlib-1.2.6/gzclose.c
similarity index 100%
rename from zlib-1.2.5/gzclose.c
rename to zlib-1.2.6/gzclose.c
diff --git a/zlib-1.2.5/gzguts.h b/zlib-1.2.6/gzguts.h
similarity index 70%
rename from zlib-1.2.5/gzguts.h
rename to zlib-1.2.6/gzguts.h
index 0f8fb79f87d4f65e7f5667129c763e3a361199f2..3107c363b25484684302dc2dc4d298a7bd8df601 100644
--- a/zlib-1.2.5/gzguts.h
+++ b/zlib-1.2.6/gzguts.h
@@ -1,5 +1,5 @@
/* gzguts.h -- zlib internal header definitions for gz* operations
- * Copyright (C) 2004, 2005, 2010 Mark Adler
+ * Copyright (C) 2004, 2005, 2010, 2011, 2012 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -27,13 +27,62 @@
#endif
#include <fcntl.h>
+#ifdef __TURBOC__
+# include <io.h>
+#endif
+
#ifdef NO_DEFLATE /* for compatibility with old definition */
# define NO_GZCOMPRESS
#endif
-#ifdef _MSC_VER
-# include <io.h>
-# define vsnprintf _vsnprintf
+#if defined(STDC99) || (defined(__TURBOC__) && __TURBOC__ >= 0x550)
+# ifndef HAVE_VSNPRINTF
+# define HAVE_VSNPRINTF
+# endif
+#endif
+
+#if defined(__CYGWIN__)
+# ifndef HAVE_VSNPRINTF
+# define HAVE_VSNPRINTF
+# endif
+#endif
+
+#if defined(MSDOS) && defined(__BORLANDC__) && (BORLANDC > 0x410)
+# ifndef HAVE_VSNPRINTF
+# define HAVE_VSNPRINTF
+# endif
+#endif
+
+#ifndef HAVE_VSNPRINTF
+# ifdef MSDOS
+/* vsnprintf may exist on some MS-DOS compilers (DJGPP?),
+ but for now we just assume it doesn't. */
+# define NO_vsnprintf
+# endif
+# ifdef __TURBOC__
+# define NO_vsnprintf
+# endif
+# ifdef WIN32
+/* In Win32, vsnprintf is available as the "non-ANSI" _vsnprintf. */
+# if !defined(vsnprintf) && !defined(NO_vsnprintf)
+# if !defined(_MSC_VER) || ( defined(_MSC_VER) && _MSC_VER < 1500 )
+# include <io.h>
+# define vsnprintf _vsnprintf
+# endif
+# endif
+# endif
+# ifdef __SASC
+# define NO_vsnprintf
+# endif
+# ifdef VMS
+# define NO_vsnprintf
+# endif
+# ifdef __OS400__
+# define NO_vsnprintf
+# endif
+# ifdef __MVS__
+# define NO_vsnprintf
+# endif
#endif
#ifndef local
@@ -68,6 +117,13 @@
ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile));
#endif
+/* default memLevel */
+#if MAX_MEM_LEVEL >= 8
+# define DEF_MEM_LEVEL 8
+#else
+# define DEF_MEM_LEVEL MAX_MEM_LEVEL
+#endif
+
/* default i/o buffer size -- double this for output when reading */
#define GZBUFSIZE 8192
@@ -84,23 +140,25 @@
/* internal gzip file state data structure */
typedef struct {
+ /* exposed contents for gzgetc() macro */
+ struct gzFile_s x; /* "x" for exposed */
+ /* x.have: number of bytes available at x.next */
+ /* x.next: next output data to deliver or write */
+ /* x.pos: current position in uncompressed data */
/* used for both reading and writing */
int mode; /* see gzip modes above */
int fd; /* file descriptor */
char *path; /* path or fd for error messages */
- z_off64_t pos; /* current position in uncompressed data */
unsigned size; /* buffer size, zero if not allocated yet */
unsigned want; /* requested buffer size, default is GZBUFSIZE */
unsigned char *in; /* input buffer */
unsigned char *out; /* output buffer (double-sized when reading) */
- unsigned char *next; /* next output data to deliver or write */
+ int direct; /* 0 if processing gzip, 1 if transparent */
/* just for reading */
- unsigned have; /* amount of output data unused at next */
- int eof; /* true if end of input file reached */
- z_off64_t start; /* where the gzip data started, for rewinding */
- z_off64_t raw; /* where the raw data started, for seeking */
int how; /* 0: get header, 1: copy, 2: decompress */
- int direct; /* true if last read direct, false if gzip */
+ z_off64_t start; /* where the gzip data started, for rewinding */
+ int eof; /* true if end of input file reached */
+ int past; /* true if read requested past end */
/* just for writing */
int level; /* compression level */
int strategy; /* compression strategy */
diff --git a/zlib-1.2.5/gzlib.c b/zlib-1.2.6/gzlib.c
similarity index 87%
rename from zlib-1.2.5/gzlib.c
rename to zlib-1.2.6/gzlib.c
index 603e60ed5444e0e7a2ed9590a9d9a73ce7cc97bf..7aedab8e2dfda81b938116fab42857f0a9d49a12 100644
--- a/zlib-1.2.5/gzlib.c
+++ b/zlib-1.2.6/gzlib.c
@@ -1,15 +1,19 @@
/* gzlib.c -- zlib functions common to reading and writing gzip files
- * Copyright (C) 2004, 2010 Mark Adler
+ * Copyright (C) 2004, 2010, 2011 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
#include "gzguts.h"
+#if defined(_WIN32) && !defined(__BORLANDC__)
+# define LSEEK _lseeki64
+#else
#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
# define LSEEK lseek64
#else
# define LSEEK lseek
#endif
+#endif
/* Local functions */
local void gz_reset OF((gz_statep));
@@ -71,15 +75,15 @@ char ZLIB_INTERNAL *gz_strwinerror (error)
local void gz_reset(state)
gz_statep state;
{
+ state->x.have = 0; /* no output data available */
if (state->mode == GZ_READ) { /* for reading ... */
- state->have = 0; /* no output data available */
state->eof = 0; /* not at end of file */
+ state->past = 0; /* have not read past end yet */
state->how = LOOK; /* look for gzip header */
- state->direct = 1; /* default for empty file */
}
state->seek = 0; /* no seek request pending */
gz_error(state, Z_OK, NULL); /* clear error */
- state->pos = 0; /* no uncompressed data yet */
+ state->x.pos = 0; /* no uncompressed data yet */
state->strm.avail_in = 0; /* no input data yet */
}
@@ -91,6 +95,10 @@ local gzFile gz_open(path, fd, mode)
{
gz_statep state;
+ /* check input */
+ if (path == NULL)
+ return NULL;
+
/* allocate gzFile structure to return */
state = malloc(sizeof(gz_state));
if (state == NULL)
@@ -103,6 +111,7 @@ local gzFile gz_open(path, fd, mode)
state->mode = GZ_NONE;
state->level = Z_DEFAULT_COMPRESSION;
state->strategy = Z_DEFAULT_STRATEGY;
+ state->direct = 0;
while (*mode) {
if (*mode >= '0' && *mode <= '9')
state->level = *mode - '0';
@@ -135,6 +144,8 @@ local gzFile gz_open(path, fd, mode)
break;
case 'F':
state->strategy = Z_FIXED;
+ case 'T':
+ state->direct = 1;
default: /* could consider as an error, but just ignore */
;
}
@@ -147,6 +158,15 @@ local gzFile gz_open(path, fd, mode)
return NULL;
}
+ /* can't force transparent read */
+ if (state->mode == GZ_READ) {
+ if (state->direct) {
+ free(state);
+ return NULL;
+ }
+ state->direct = 1; /* for empty file */
+ }
+
/* save the path name for error messages */
state->path = malloc(strlen(path) + 1);
if (state->path == NULL) {
@@ -243,8 +263,8 @@ int ZEXPORT gzbuffer(file, size)
return -1;
/* check and set requested size */
- if (size == 0)
- return -1;
+ if (size < 2)
+ size = 2; /* need two bytes to check magic header */
state->want = size;
return 0;
}
@@ -261,7 +281,8 @@ int ZEXPORT gzrewind(file)
state = (gz_statep)file;
/* check that we're reading and that there's no error */
- if (state->mode != GZ_READ || state->err != Z_OK)
+ if (state->mode != GZ_READ ||
+ (state->err != Z_OK && state->err != Z_BUF_ERROR))
return -1;
/* back up and start over */
@@ -289,7 +310,7 @@ z_off64_t ZEXPORT gzseek64(file, offset, whence)
return -1;
/* check that there's no error */
- if (state->err != Z_OK)
+ if (state->err != Z_OK && state->err != Z_BUF_ERROR)
return -1;
/* can only seek from start or relative to current position */
@@ -298,31 +319,32 @@ z_off64_t ZEXPORT gzseek64(file, offset, whence)
/* normalize offset to a SEEK_CUR specification */
if (whence == SEEK_SET)
- offset -= state->pos;
+ offset -= state->x.pos;
else if (state->seek)
offset += state->skip;
state->seek = 0;
/* if within raw area while reading, just go there */
if (state->mode == GZ_READ && state->how == COPY &&
- state->pos + offset >= state->raw) {
- ret = LSEEK(state->fd, offset - state->have, SEEK_CUR);
+ state->x.pos + offset >= 0) {
+ ret = LSEEK(state->fd, offset - state->x.have, SEEK_CUR);
if (ret == -1)
return -1;
- state->have = 0;
+ state->x.have = 0;
state->eof = 0;
+ state->past = 0;
state->seek = 0;
gz_error(state, Z_OK, NULL);
state->strm.avail_in = 0;
- state->pos += offset;
- return state->pos;
+ state->x.pos += offset;
+ return state->x.pos;
}
/* calculate skip amount, rewinding if needed for back seek when reading */
if (offset < 0) {
if (state->mode != GZ_READ) /* writing -- can't go backwards */
return -1;
- offset += state->pos;
+ offset += state->x.pos;
if (offset < 0) /* before start of file! */
return -1;
if (gzrewind(file) == -1) /* rewind, then skip to offset */
@@ -331,11 +353,11 @@ z_off64_t ZEXPORT gzseek64(file, offset, whence)
/* if reading, skip what's in output buffer (one less gzgetc() check) */
if (state->mode == GZ_READ) {
- n = GT_OFF(state->have) || (z_off64_t)state->have > offset ?
- (unsigned)offset : state->have;
- state->have -= n;
- state->next += n;
- state->pos += n;
+ n = GT_OFF(state->x.have) || (z_off64_t)state->x.have > offset ?
+ (unsigned)offset : state->x.have;
+ state->x.have -= n;
+ state->x.next += n;
+ state->x.pos += n;
offset -= n;
}
@@ -344,7 +366,7 @@ z_off64_t ZEXPORT gzseek64(file, offset, whence)
state->seek = 1;
state->skip = offset;
}
- return state->pos + offset;
+ return state->x.pos + offset;
}
/* -- see zlib.h -- */
@@ -373,7 +395,7 @@ z_off64_t ZEXPORT gztell64(file)
return -1;
/* return position */
- return state->pos + (state->seek ? state->skip : 0);
+ return state->x.pos + (state->seek ? state->skip : 0);
}
/* -- see zlib.h -- */
@@ -433,8 +455,7 @@ int ZEXPORT gzeof(file)
return 0;
/* return end-of-file state */
- return state->mode == GZ_READ ?
- (state->eof && state->strm.avail_in == 0 && state->have == 0) : 0;
+ return state->mode == GZ_READ ? state->past : 0;
}
/* -- see zlib.h -- */
@@ -471,8 +492,10 @@ void ZEXPORT gzclearerr(file)
return;
/* clear error and end-of-file */
- if (state->mode == GZ_READ)
+ if (state->mode == GZ_READ) {
state->eof = 0;
+ state->past = 0;
+ }
gz_error(state, Z_OK, NULL);
}
@@ -494,6 +517,10 @@ void ZLIB_INTERNAL gz_error(state, err, msg)
state->msg = NULL;
}
+ /* if fatal, set state->x.have to 0 so that the gzgetc() macro fails */
+ if (err != Z_OK && err != Z_BUF_ERROR)
+ state->x.have = 0;
+
/* set error code, and if no message, then done */
state->err = err;
if (msg == NULL)
diff --git a/zlib-1.2.5/gzread.c b/zlib-1.2.6/gzread.c
similarity index 52%
rename from zlib-1.2.5/gzread.c
rename to zlib-1.2.6/gzread.c
index 548201ab0099b51556da32c4873d1dbb2d211b5a..46d40e0bb8d2982145e97729d320be4959e86189 100644
--- a/zlib-1.2.5/gzread.c
+++ b/zlib-1.2.6/gzread.c
@@ -1,5 +1,5 @@
/* gzread.c -- zlib functions for reading gzip files
- * Copyright (C) 2004, 2005, 2010 Mark Adler
+ * Copyright (C) 2004, 2005, 2010, 2011 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -8,10 +8,9 @@
/* Local functions */
local int gz_load OF((gz_statep, unsigned char *, unsigned, unsigned *));
local int gz_avail OF((gz_statep));
-local int gz_next4 OF((gz_statep, unsigned long *));
-local int gz_head OF((gz_statep));
+local int gz_look OF((gz_statep));
local int gz_decomp OF((gz_statep));
-local int gz_make OF((gz_statep));
+local int gz_fetch OF((gz_statep));
local int gz_skip OF((gz_statep, z_off64_t));
/* Use read() to load a buffer -- return -1 on error, otherwise 0. Read from
@@ -46,67 +45,42 @@ local int gz_load(state, buf, len, have)
error, 0 otherwise. Note that the eof flag is set when the end of the input
file is reached, even though there may be unused data in the buffer. Once
that data has been used, no more attempts will be made to read the file.
- gz_avail() assumes that strm->avail_in == 0. */
+ If strm->avail_in != 0, then the current data is moved to the beginning of
+ the input buffer, and then the remainder of the buffer is loaded with the
+ available data from the input file. */
local int gz_avail(state)
gz_statep state;
{
+ unsigned got;
z_streamp strm = &(state->strm);
- if (state->err != Z_OK)
+ if (state->err != Z_OK && state->err != Z_BUF_ERROR)
return -1;
if (state->eof == 0) {
- if (gz_load(state, state->in, state->size,
- (unsigned *)&(strm->avail_in)) == -1)
+ if (strm->avail_in)
+ memmove(state->in, strm->next_in, strm->avail_in);
+ if (gz_load(state, state->in + strm->avail_in,
+ state->size - strm->avail_in, &got) == -1)
return -1;
+ strm->avail_in += got;
strm->next_in = state->in;
}
return 0;
}
-/* Get next byte from input, or -1 if end or error. */
-#define NEXT() ((strm->avail_in == 0 && gz_avail(state) == -1) ? -1 : \
- (strm->avail_in == 0 ? -1 : \
- (strm->avail_in--, *(strm->next_in)++)))
-
-/* Get a four-byte little-endian integer and return 0 on success and the value
- in *ret. Otherwise -1 is returned and *ret is not modified. */
-local int gz_next4(state, ret)
- gz_statep state;
- unsigned long *ret;
-{
- int ch;
- unsigned long val;
- z_streamp strm = &(state->strm);
-
- val = NEXT();
- val += (unsigned)NEXT() << 8;
- val += (unsigned long)NEXT() << 16;
- ch = NEXT();
- if (ch == -1)
- return -1;
- val += (unsigned long)ch << 24;
- *ret = val;
- return 0;
-}
-
-/* Look for gzip header, set up for inflate or copy. state->have must be zero.
+/* Look for gzip header, set up for inflate or copy. state->x.have must be 0.
If this is the first time in, allocate required memory. state->how will be
left unchanged if there is no more input data available, will be set to COPY
if there is no gzip header and direct copying will be performed, or it will
- be set to GZIP for decompression, and the gzip header will be skipped so
- that the next available input data is the raw deflate stream. If direct
- copying, then leftover input data from the input buffer will be copied to
- the output buffer. In that case, all further file reads will be directly to
- either the output buffer or a user buffer. If decompressing, the inflate
- state and the check value will be initialized. gz_head() will return 0 on
- success or -1 on failure. Failures may include read errors or gzip header
- errors. */
-local int gz_head(state)
+ be set to GZIP for decompression. If direct copying, then leftover input
+ data from the input buffer will be copied to the output buffer. In that
+ case, all further file reads will be directly to either the output buffer or
+ a user buffer. If decompressing, the inflate state will be initialized.
+ gz_look() will return 0 on success or -1 on failure. */
+local int gz_look(state)
gz_statep state;
{
z_streamp strm = &(state->strm);
- int flags;
- unsigned len;
/* allocate read buffers and inflate memory */
if (state->size == 0) {
@@ -129,7 +103,7 @@ local int gz_head(state)
state->strm.opaque = Z_NULL;
state->strm.avail_in = 0;
state->strm.next_in = Z_NULL;
- if (inflateInit2(&(state->strm), -15) != Z_OK) { /* raw inflate */
+ if (inflateInit2(&(state->strm), 15 + 16) != Z_OK) { /* gunzip */
free(state->out);
free(state->in);
state->size = 0;
@@ -138,83 +112,45 @@ local int gz_head(state)
}
}
- /* get some data in the input buffer */
- if (strm->avail_in == 0) {
+ /* get at least the magic bytes in the input buffer */
+ if (strm->avail_in < 2) {
if (gz_avail(state) == -1)
return -1;
if (strm->avail_in == 0)
return 0;
}
- /* look for the gzip magic header bytes 31 and 139 */
- if (strm->next_in[0] == 31) {
- strm->avail_in--;
- strm->next_in++;
- if (strm->avail_in == 0 && gz_avail(state) == -1)
- return -1;
- if (strm->avail_in && strm->next_in[0] == 139) {
- /* we have a gzip header, woo hoo! */
- strm->avail_in--;
- strm->next_in++;
-
- /* skip rest of header */
- if (NEXT() != 8) { /* compression method */
- gz_error(state, Z_DATA_ERROR, "unknown compression method");
- return -1;
- }
- flags = NEXT();
- if (flags & 0xe0) { /* reserved flag bits */
- gz_error(state, Z_DATA_ERROR, "unknown header flags set");
- return -1;
- }
- NEXT(); /* modification time */
- NEXT();
- NEXT();
- NEXT();
- NEXT(); /* extra flags */
- NEXT(); /* operating system */
- if (flags & 4) { /* extra field */
- len = (unsigned)NEXT();
- len += (unsigned)NEXT() << 8;
- while (len--)
- if (NEXT() < 0)
- break;
- }
- if (flags & 8) /* file name */
- while (NEXT() > 0)
- ;
- if (flags & 16) /* comment */
- while (NEXT() > 0)
- ;
- if (flags & 2) { /* header crc */
- NEXT();
- NEXT();
- }
- /* an unexpected end of file is not checked for here -- it will be
- noticed on the first request for uncompressed data */
-
- /* set up for decompression */
- inflateReset(strm);
- strm->adler = crc32(0L, Z_NULL, 0);
- state->how = GZIP;
- state->direct = 0;
- return 0;
- }
- else {
- /* not a gzip file -- save first byte (31) and fall to raw i/o */
- state->out[0] = 31;
- state->have = 1;
- }
+ /* look for gzip magic bytes -- if there, do gzip decoding (note: there is
+ a logical dilemma here when considering the case of a partially written
+ gzip file, to wit, if a single 31 byte is written, then we cannot tell
+ whether this is a single-byte file, or just a partially written gzip
+ file -- for here we assume that if a gzip file is being written, then
+ the header will be written in a single operation, so that reading a
+ single byte is sufficient indication that it is not a gzip file) */
+ if (strm->avail_in > 1 &&
+ strm->next_in[0] == 31 && strm->next_in[1] == 139) {
+ inflateReset(strm);
+ state->how = GZIP;
+ state->direct = 0;
+ return 0;
+ }
+
+ /* no gzip header -- if we were decoding gzip before, then this is trailing
+ garbage. Ignore the trailing garbage and finish. */
+ if (state->direct == 0) {
+ strm->avail_in = 0;
+ state->eof = 1;
+ state->x.have = 0;
+ return 0;
}
- /* doing raw i/o, save start of raw data for seeking, copy any leftover
- input to output -- this assumes that the output buffer is larger than
- the input buffer, which also assures space for gzungetc() */
- state->raw = state->pos;
- state->next = state->out;
+ /* doing raw i/o, copy any leftover input to output -- this assumes that
+ the output buffer is larger than the input buffer, which also assures
+ space for gzungetc() */
+ state->x.next = state->out;
if (strm->avail_in) {
- memcpy(state->next + state->have, strm->next_in, strm->avail_in);
- state->have += strm->avail_in;
+ memcpy(state->x.next, strm->next_in, strm->avail_in);
+ state->x.have = strm->avail_in;
strm->avail_in = 0;
}
state->how = COPY;
@@ -223,19 +159,15 @@ local int gz_head(state)
}
/* Decompress from input to the provided next_out and avail_out in the state.
- If the end of the compressed data is reached, then verify the gzip trailer
- check value and length (modulo 2^32). state->have and state->next are set
- to point to the just decompressed data, and the crc is updated. If the
- trailer is verified, state->how is reset to LOOK to look for the next gzip
- stream or raw data, once state->have is depleted. Returns 0 on success, -1
- on failure. Failures may include invalid compressed data or a failed gzip
- trailer verification. */
+ On return, state->x.have and state->x.next point to the just decompressed
+ data. If the gzip stream completes, state->how is reset to LOOK to look for
+ the next gzip stream or raw data, once state->x.have is depleted. Returns 0
+ on success, -1 on failure. */
local int gz_decomp(state)
gz_statep state;
{
- int ret;
+ int ret = Z_OK;
unsigned had;
- unsigned long crc, len;
z_streamp strm = &(state->strm);
/* fill output buffer up to end of deflate stream */
@@ -245,15 +177,15 @@ local int gz_decomp(state)
if (strm->avail_in == 0 && gz_avail(state) == -1)
return -1;
if (strm->avail_in == 0) {
- gz_error(state, Z_DATA_ERROR, "unexpected end of file");
- return -1;
+ gz_error(state, Z_BUF_ERROR, "unexpected end of file");
+ break;
}
/* decompress and handle errors */
ret = inflate(strm, Z_NO_FLUSH);
if (ret == Z_STREAM_ERROR || ret == Z_NEED_DICT) {
gz_error(state, Z_STREAM_ERROR,
- "internal error: inflate stream corrupt");
+ "internal error: inflate stream corrupt");
return -1;
}
if (ret == Z_MEM_ERROR) {
@@ -262,67 +194,55 @@ local int gz_decomp(state)
}
if (ret == Z_DATA_ERROR) { /* deflate stream invalid */
gz_error(state, Z_DATA_ERROR,
- strm->msg == NULL ? "compressed data error" : strm->msg);
+ strm->msg == NULL ? "compressed data error" : strm->msg);
return -1;
}
} while (strm->avail_out && ret != Z_STREAM_END);
- /* update available output and crc check value */
- state->have = had - strm->avail_out;
- state->next = strm->next_out - state->have;
- strm->adler = crc32(strm->adler, state->next, state->have);
+ /* update available output */
+ state->x.have = had - strm->avail_out;
+ state->x.next = strm->next_out - state->x.have;
- /* check gzip trailer if at end of deflate stream */
- if (ret == Z_STREAM_END) {
- if (gz_next4(state, &crc) == -1 || gz_next4(state, &len) == -1) {
- gz_error(state, Z_DATA_ERROR, "unexpected end of file");
- return -1;
- }
- if (crc != strm->adler) {
- gz_error(state, Z_DATA_ERROR, "incorrect data check");
- return -1;
- }
- if (len != (strm->total_out & 0xffffffffL)) {
- gz_error(state, Z_DATA_ERROR, "incorrect length check");
- return -1;
- }
- state->how = LOOK; /* ready for next stream, once have is 0 (leave
- state->direct unchanged to remember how) */
- }
+ /* if the gzip stream completed successfully, look for another */
+ if (ret == Z_STREAM_END)
+ state->how = LOOK;
/* good decompression */
return 0;
}
-/* Make data and put in the output buffer. Assumes that state->have == 0.
+/* Fetch data and put it in the output buffer. Assumes state->x.have is 0.
Data is either copied from the input file or decompressed from the input
file depending on state->how. If state->how is LOOK, then a gzip header is
- looked for (and skipped if found) to determine wither to copy or decompress.
- Returns -1 on error, otherwise 0. gz_make() will leave state->have as COPY
- or GZIP unless the end of the input file has been reached and all data has
- been processed. */
-local int gz_make(state)
+ looked for to determine whether to copy or decompress. Returns -1 on error,
+ otherwise 0. gz_fetch() will leave state->how as COPY or GZIP unless the
+ end of the input file has been reached and all data has been processed. */
+local int gz_fetch(state)
gz_statep state;
{
z_streamp strm = &(state->strm);
- if (state->how == LOOK) { /* look for gzip header */
- if (gz_head(state) == -1)
- return -1;
- if (state->have) /* got some data from gz_head() */
+ do {
+ switch(state->how) {
+ case LOOK: /* -> LOOK, COPY (only if never GZIP), or GZIP */
+ if (gz_look(state) == -1)
+ return -1;
+ if (state->how == LOOK)
+ return 0;
+ break;
+ case COPY: /* -> COPY */
+ if (gz_load(state, state->out, state->size << 1, &(state->x.have))
+ == -1)
+ return -1;
+ state->x.next = state->out;
return 0;
- }
- if (state->how == COPY) { /* straight copy */
- if (gz_load(state, state->out, state->size << 1, &(state->have)) == -1)
- return -1;
- state->next = state->out;
- }
- else if (state->how == GZIP) { /* decompress */
- strm->avail_out = state->size << 1;
- strm->next_out = state->out;
- if (gz_decomp(state) == -1)
- return -1;
- }
+ case GZIP: /* -> GZIP or LOOK (if end of gzip stream) */
+ strm->avail_out = state->size << 1;
+ strm->next_out = state->out;
+ if (gz_decomp(state) == -1)
+ return -1;
+ }
+ } while (state->x.have == 0 && (!state->eof || strm->avail_in));
return 0;
}
@@ -336,12 +256,12 @@ local int gz_skip(state, len)
/* skip over len bytes or reach end-of-file, whichever comes first */
while (len)
/* skip over whatever is in output buffer */
- if (state->have) {
- n = GT_OFF(state->have) || (z_off64_t)state->have > len ?
- (unsigned)len : state->have;
- state->have -= n;
- state->next += n;
- state->pos += n;
+ if (state->x.have) {
+ n = GT_OFF(state->x.have) || (z_off64_t)state->x.have > len ?
+ (unsigned)len : state->x.have;
+ state->x.have -= n;
+ state->x.next += n;
+ state->x.pos += n;
len -= n;
}
@@ -352,7 +272,7 @@ local int gz_skip(state, len)
/* need more data to skip -- load up output buffer */
else {
/* get more output, looking for header if required */
- if (gz_make(state) == -1)
+ if (gz_fetch(state) == -1)
return -1;
}
return 0;
@@ -374,14 +294,15 @@ int ZEXPORT gzread(file, buf, len)
state = (gz_statep)file;
strm = &(state->strm);
- /* check that we're reading and that there's no error */
- if (state->mode != GZ_READ || state->err != Z_OK)
+ /* check that we're reading and that there's no (serious) error */
+ if (state->mode != GZ_READ ||
+ (state->err != Z_OK && state->err != Z_BUF_ERROR))
return -1;
/* since an int is returned, make sure len fits in one, otherwise return
with an error (this avoids the flaw in the interface) */
if ((int)len < 0) {
- gz_error(state, Z_BUF_ERROR, "requested length does not fit in int");
+ gz_error(state, Z_DATA_ERROR, "requested length does not fit in int");
return -1;
}
@@ -400,22 +321,24 @@ int ZEXPORT gzread(file, buf, len)
got = 0;
do {
/* first just try copying data from the output buffer */
- if (state->have) {
- n = state->have > len ? len : state->have;
- memcpy(buf, state->next, n);
- state->next += n;
- state->have -= n;
+ if (state->x.have) {
+ n = state->x.have > len ? len : state->x.have;
+ memcpy(buf, state->x.next, n);
+ state->x.next += n;
+ state->x.have -= n;
}
/* output buffer empty -- return if we're at the end of the input */
- else if (state->eof && strm->avail_in == 0)
+ else if (state->eof && strm->avail_in == 0) {
+ state->past = 1; /* tried to read past end */
break;
+ }
/* need output data -- for small len or new stream load up our output
buffer */
else if (state->how == LOOK || len < (state->size << 1)) {
/* get more output, looking for header if required */
- if (gz_make(state) == -1)
+ if (gz_fetch(state) == -1)
return -1;
continue; /* no progress yet -- go back to memcpy() above */
/* the copy above assures that we will leave with space in the
@@ -434,15 +357,15 @@ int ZEXPORT gzread(file, buf, len)
strm->next_out = buf;
if (gz_decomp(state) == -1)
return -1;
- n = state->have;
- state->have = 0;
+ n = state->x.have;
+ state->x.have = 0;
}
/* update progress */
len -= n;
buf = (char *)buf + n;
got += n;
- state->pos += n;
+ state->x.pos += n;
} while (len);
/* return number of bytes read into user buffer (will fit in int) */
@@ -450,7 +373,7 @@ int ZEXPORT gzread(file, buf, len)
}
/* -- see zlib.h -- */
-int ZEXPORT gzgetc(file)
+int ZEXPORT gzgetc_(file)
gzFile file;
{
int ret;
@@ -462,15 +385,16 @@ int ZEXPORT gzgetc(file)
return -1;
state = (gz_statep)file;
- /* check that we're reading and that there's no error */
- if (state->mode != GZ_READ || state->err != Z_OK)
+ /* check that we're reading and that there's no (serious) error */
+ if (state->mode != GZ_READ ||
+ (state->err != Z_OK && state->err != Z_BUF_ERROR))
return -1;
/* try output buffer (no need to check for skip request) */
- if (state->have) {
- state->have--;
- state->pos++;
- return *(state->next)++;
+ if (state->x.have) {
+ state->x.have--;
+ state->x.pos++;
+ return *(state->x.next)++;
}
/* nothing there -- try gzread() */
@@ -478,6 +402,13 @@ int ZEXPORT gzgetc(file)
return ret < 1 ? -1 : buf[0];
}
+#undef gzgetc
+int ZEXPORT gzgetc(file)
+gzFile file;
+{
+ return gzgetc_(file);
+}
+
/* -- see zlib.h -- */
int ZEXPORT gzungetc(c, file)
int c;
@@ -490,8 +421,9 @@ int ZEXPORT gzungetc(c, file)
return -1;
state = (gz_statep)file;
- /* check that we're reading and that there's no error */
- if (state->mode != GZ_READ || state->err != Z_OK)
+ /* check that we're reading and that there's no (serious) error */
+ if (state->mode != GZ_READ ||
+ (state->err != Z_OK && state->err != Z_BUF_ERROR))
return -1;
/* process a skip request */
@@ -506,32 +438,34 @@ int ZEXPORT gzungetc(c, file)
return -1;
/* if output buffer empty, put byte at end (allows more pushing) */
- if (state->have == 0) {
- state->have = 1;
- state->next = state->out + (state->size << 1) - 1;
- state->next[0] = c;
- state->pos--;
+ if (state->x.have == 0) {
+ state->x.have = 1;
+ state->x.next = state->out + (state->size << 1) - 1;
+ state->x.next[0] = c;
+ state->x.pos--;
+ state->past = 0;
return c;
}
/* if no room, give up (must have already done a gzungetc()) */
- if (state->have == (state->size << 1)) {
- gz_error(state, Z_BUF_ERROR, "out of room to push characters");
+ if (state->x.have == (state->size << 1)) {
+ gz_error(state, Z_DATA_ERROR, "out of room to push characters");
return -1;
}
/* slide output data if needed and insert byte before existing data */
- if (state->next == state->out) {
- unsigned char *src = state->out + state->have;
+ if (state->x.next == state->out) {
+ unsigned char *src = state->out + state->x.have;
unsigned char *dest = state->out + (state->size << 1);
while (src > state->out)
*--dest = *--src;
- state->next = dest;
+ state->x.next = dest;
}
- state->have++;
- state->next--;
- state->next[0] = c;
- state->pos--;
+ state->x.have++;
+ state->x.next--;
+ state->x.next[0] = c;
+ state->x.pos--;
+ state->past = 0;
return c;
}
@@ -551,8 +485,9 @@ char * ZEXPORT gzgets(file, buf, len)
return NULL;
state = (gz_statep)file;
- /* check that we're reading and that there's no error */
- if (state->mode != GZ_READ || state->err != Z_OK)
+ /* check that we're reading and that there's no (serious) error */
+ if (state->mode != GZ_READ ||
+ (state->err != Z_OK && state->err != Z_BUF_ERROR))
return NULL;
/* process a skip request */
@@ -569,32 +504,31 @@ char * ZEXPORT gzgets(file, buf, len)
left = (unsigned)len - 1;
if (left) do {
/* assure that something is in the output buffer */
- if (state->have == 0) {
- if (gz_make(state) == -1)
- return NULL; /* error */
- if (state->have == 0) { /* end of file */
- if (buf == str) /* got bupkus */
- return NULL;
- break; /* got something -- return it */
- }
+ if (state->x.have == 0 && gz_fetch(state) == -1)
+ return NULL; /* error */
+ if (state->x.have == 0) { /* end of file */
+ state->past = 1; /* read past end */
+ break; /* return what we have */
}
/* look for end-of-line in current output buffer */
- n = state->have > left ? left : state->have;
- eol = memchr(state->next, '\n', n);
+ n = state->x.have > left ? left : state->x.have;
+ eol = memchr(state->x.next, '\n', n);
if (eol != NULL)
- n = (unsigned)(eol - state->next) + 1;
+ n = (unsigned)(eol - state->x.next) + 1;
/* copy through end-of-line, or remainder if not found */
- memcpy(buf, state->next, n);
- state->have -= n;
- state->next += n;
- state->pos += n;
+ memcpy(buf, state->x.next, n);
+ state->x.have -= n;
+ state->x.next += n;
+ state->x.pos += n;
left -= n;
buf += n;
} while (left && eol == NULL);
- /* found end-of-line or out of space -- terminate string and return it */
+ /* return terminated string, or if nothing, end of file */
+ if (buf == str)
+ return NULL;
buf[0] = 0;
return str;
}
@@ -610,16 +544,12 @@ int ZEXPORT gzdirect(file)
return 0;
state = (gz_statep)file;
- /* check that we're reading */
- if (state->mode != GZ_READ)
- return 0;
-
/* if the state is not known, but we can find out, then do so (this is
mainly for right after a gzopen() or gzdopen()) */
- if (state->how == LOOK && state->have == 0)
- (void)gz_head(state);
+ if (state->mode == GZ_READ && state->how == LOOK && state->x.have == 0)
+ (void)gz_look(state);
- /* return 1 if reading direct, 0 if decompressing a gzip stream */
+ /* return 1 if transparent, 0 if processing a gzip stream */
return state->direct;
}
@@ -627,7 +557,7 @@ int ZEXPORT gzdirect(file)
int ZEXPORT gzclose_r(file)
gzFile file;
{
- int ret;
+ int ret, err;
gz_statep state;
/* get internal structure */
@@ -645,9 +575,10 @@ int ZEXPORT gzclose_r(file)
free(state->out);
free(state->in);
}
+ err = state->err == Z_BUF_ERROR ? Z_BUF_ERROR : Z_OK;
gz_error(state, Z_OK, NULL);
free(state->path);
ret = close(state->fd);
free(state);
- return ret ? Z_ERRNO : Z_OK;
+ return ret ? Z_ERRNO : err;
}
diff --git a/zlib-1.2.5/gzwrite.c b/zlib-1.2.6/gzwrite.c
similarity index 80%
rename from zlib-1.2.5/gzwrite.c
rename to zlib-1.2.6/gzwrite.c
index e8defc6887a186055f17597968c4fc5791332811..caa35b61ad9d834fe5a7a0b66cc23b4a5f4e386a 100644
--- a/zlib-1.2.5/gzwrite.c
+++ b/zlib-1.2.6/gzwrite.c
@@ -1,5 +1,5 @@
/* gzwrite.c -- zlib functions for writing gzip files
- * Copyright (C) 2004, 2005, 2010 Mark Adler
+ * Copyright (C) 2004, 2005, 2010, 2011, 2012 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -18,44 +18,55 @@ local int gz_init(state)
int ret;
z_streamp strm = &(state->strm);
- /* allocate input and output buffers */
+ /* allocate input buffer */
state->in = malloc(state->want);
- state->out = malloc(state->want);
- if (state->in == NULL || state->out == NULL) {
- if (state->out != NULL)
- free(state->out);
- if (state->in != NULL)
- free(state->in);
+ if (state->in == NULL) {
gz_error(state, Z_MEM_ERROR, "out of memory");
return -1;
}
- /* allocate deflate memory, set up for gzip compression */
- strm->zalloc = Z_NULL;
- strm->zfree = Z_NULL;
- strm->opaque = Z_NULL;
- ret = deflateInit2(strm, state->level, Z_DEFLATED,
- 15 + 16, 8, state->strategy);
- if (ret != Z_OK) {
- free(state->in);
- gz_error(state, Z_MEM_ERROR, "out of memory");
- return -1;
+ /* only need output buffer and deflate state if compressing */
+ if (!state->direct) {
+ /* allocate output buffer */
+ state->out = malloc(state->want);
+ if (state->out == NULL) {
+ free(state->in);
+ gz_error(state, Z_MEM_ERROR, "out of memory");
+ return -1;
+ }
+
+ /* allocate deflate memory, set up for gzip compression */
+ strm->zalloc = Z_NULL;
+ strm->zfree = Z_NULL;
+ strm->opaque = Z_NULL;
+ ret = deflateInit2(strm, state->level, Z_DEFLATED,
+ MAX_WBITS + 16, DEF_MEM_LEVEL, state->strategy);
+ if (ret != Z_OK) {
+ free(state->out);
+ free(state->in);
+ gz_error(state, Z_MEM_ERROR, "out of memory");
+ return -1;
+ }
}
/* mark state as initialized */
state->size = state->want;
- /* initialize write buffer */
- strm->avail_out = state->size;
- strm->next_out = state->out;
- state->next = strm->next_out;
+ /* initialize write buffer if compressing */
+ if (!state->direct) {
+ strm->avail_out = state->size;
+ strm->next_out = state->out;
+ state->x.next = strm->next_out;
+ }
return 0;
}
/* Compress whatever is at avail_in and next_in and write to the output file.
Return -1 if there is an error writing to the output file, otherwise 0.
flush is assumed to be a valid deflate() flush value. If flush is Z_FINISH,
- then the deflate() state is reset to start a new gzip stream. */
+ then the deflate() state is reset to start a new gzip stream. If gz->direct
+ is true, then simply write to the output file without compressing, and
+ ignore flush. */
local int gz_comp(state, flush)
gz_statep state;
int flush;
@@ -68,6 +79,17 @@ local int gz_comp(state, flush)
if (state->size == 0 && gz_init(state) == -1)
return -1;
+ /* write directly if requested */
+ if (state->direct) {
+ got = write(state->fd, strm->next_in, strm->avail_in);
+ if (got < 0 || (unsigned)got != strm->avail_in) {
+ gz_error(state, Z_ERRNO, zstrerror());
+ return -1;
+ }
+ strm->avail_in = 0;
+ return 0;
+ }
+
/* run deflate() on provided input until it produces no more output */
ret = Z_OK;
do {
@@ -75,8 +97,8 @@ local int gz_comp(state, flush)
doing Z_FINISH then don't write until we get to Z_STREAM_END */
if (strm->avail_out == 0 || (flush != Z_NO_FLUSH &&
(flush != Z_FINISH || ret == Z_STREAM_END))) {
- have = (unsigned)(strm->next_out - state->next);
- if (have && ((got = write(state->fd, state->next, have)) < 0 ||
+ have = (unsigned)(strm->next_out - state->x.next);
+ if (have && ((got = write(state->fd, state->x.next, have)) < 0 ||
(unsigned)got != have)) {
gz_error(state, Z_ERRNO, zstrerror());
return -1;
@@ -85,7 +107,7 @@ local int gz_comp(state, flush)
strm->avail_out = state->size;
strm->next_out = state->out;
}
- state->next = strm->next_out;
+ state->x.next = strm->next_out;
}
/* compress */
@@ -131,7 +153,7 @@ local int gz_zero(state, len)
}
strm->avail_in = n;
strm->next_in = state->in;
- state->pos += n;
+ state->x.pos += n;
if (gz_comp(state, Z_NO_FLUSH) == -1)
return -1;
len -= n;
@@ -163,7 +185,7 @@ int ZEXPORT gzwrite(file, buf, len)
/* since an int is returned, make sure len fits in one, otherwise return
with an error (this avoids the flaw in the interface) */
if ((int)len < 0) {
- gz_error(state, Z_BUF_ERROR, "requested length does not fit in int");
+ gz_error(state, Z_DATA_ERROR, "requested length does not fit in int");
return 0;
}
@@ -193,7 +215,7 @@ int ZEXPORT gzwrite(file, buf, len)
n = len;
memcpy(strm->next_in + strm->avail_in, buf, n);
strm->avail_in += n;
- state->pos += n;
+ state->x.pos += n;
buf = (char *)buf + n;
len -= n;
if (len && gz_comp(state, Z_NO_FLUSH) == -1)
@@ -208,7 +230,7 @@ int ZEXPORT gzwrite(file, buf, len)
/* directly compress user buffer to file */
strm->avail_in = len;
strm->next_in = (voidp)buf;
- state->pos += len;
+ state->x.pos += len;
if (gz_comp(state, Z_NO_FLUSH) == -1)
return 0;
}
@@ -249,15 +271,15 @@ int ZEXPORT gzputc(file, c)
if (strm->avail_in == 0)
strm->next_in = state->in;
strm->next_in[strm->avail_in++] = c;
- state->pos++;
- return c;
+ state->x.pos++;
+ return c & 0xff;
}
/* no room in buffer or not initialized, use gz_write() */
buf[0] = c;
if (gzwrite(file, buf, 1) != 1)
return -1;
- return c;
+ return c & 0xff;
}
/* -- see zlib.h -- */
@@ -274,7 +296,7 @@ int ZEXPORT gzputs(file, str)
return ret == 0 && len != 0 ? -1 : ret;
}
-#ifdef STDC
+#if defined(STDC) || defined(Z_HAVE_STDARG_H)
#include <stdarg.h>
/* -- see zlib.h -- */
@@ -342,11 +364,11 @@ int ZEXPORTVA gzprintf (gzFile file, const char *format, ...)
/* update buffer and position, defer compression until needed */
strm->avail_in = (unsigned)len;
strm->next_in = state->in;
- state->pos += len;
+ state->x.pos += len;
return len;
}
-#else /* !STDC */
+#else /* !STDC && !Z_HAVE_STDARG_H */
/* -- see zlib.h -- */
int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
@@ -366,6 +388,10 @@ int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
state = (gz_statep)file;
strm = &(state->strm);
+ /* check that can really pass pointer in ints */
+ if (sizeof(int) != sizeof(void *))
+ return 0;
+
/* check that we're writing and that there's no error */
if (state->mode != GZ_WRITE || state->err != Z_OK)
return 0;
@@ -416,7 +442,7 @@ int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
/* update buffer and position, defer compression until needed */
strm->avail_in = (unsigned)len;
strm->next_in = state->in;
- state->pos += len;
+ state->x.pos += len;
return len;
}
@@ -500,7 +526,7 @@ int ZEXPORT gzsetparams(file, level, strategy)
int ZEXPORT gzclose_w(file)
gzFile file;
{
- int ret = 0;
+ int ret = Z_OK;
gz_statep state;
/* get internal structure */
@@ -515,17 +541,53 @@ int ZEXPORT gzclose_w(file)
/* check for seek request */
if (state->seek) {
state->seek = 0;
- ret += gz_zero(state, state->skip);
+ if (gz_zero(state, state->skip) == -1)
+ ret = state->err;
}
/* flush, free memory, and close file */
- ret += gz_comp(state, Z_FINISH);
- (void)deflateEnd(&(state->strm));
- free(state->out);
+ if (gz_comp(state, Z_FINISH) == -1)
+ ret = state->err;
+ if (!state->direct) {
+ (void)deflateEnd(&(state->strm));
+ free(state->out);
+ }
free(state->in);
gz_error(state, Z_OK, NULL);
free(state->path);
- ret += close(state->fd);
+ if (close(state->fd) == -1)
+ ret = Z_ERRNO;
free(state);
- return ret ? Z_ERRNO : Z_OK;
+ return ret;
+}
+
+/* used by zlibVersion() to get the vsnprintf story from the horse's mouth */
+unsigned long ZEXPORT gzflags()
+{
+ unsigned long flags = 0;
+#if defined(STDC) || defined(Z_HAVE_STDARG_H)
+# ifdef NO_vsnprintf
+ flags += 1L << 25;
+# ifdef HAS_vsprintf_void
+ flags += 1L << 26;
+# endif
+# else
+# ifdef HAS_vsnprintf_void
+ flags += 1L << 26;
+# endif
+# endif
+#else
+ flags += 1L << 24;
+# ifdef NO_snprintf
+ flags += 1L << 25;
+# ifdef HAS_sprintf_void
+ flags += 1L << 26;
+# endif
+# else
+# ifdef HAS_snprintf_void
+ flags += 1L << 26;
+# endif
+# endif
+#endif
+ return flags;
}
diff --git a/zlib-1.2.5/infback.c b/zlib-1.2.6/infback.c
similarity index 99%
rename from zlib-1.2.5/infback.c
rename to zlib-1.2.6/infback.c
index af3a8c965d50cc6ac05c6c844a8f79e2cdc9f3c1..981aff17c2d4ab0f157e503219e4ca9bd68eaf3a 100644
--- a/zlib-1.2.5/infback.c
+++ b/zlib-1.2.6/infback.c
@@ -1,5 +1,5 @@
/* infback.c -- inflate using a call-back interface
- * Copyright (C) 1995-2009 Mark Adler
+ * Copyright (C) 1995-2011 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -42,10 +42,19 @@ int stream_size;
return Z_STREAM_ERROR;
strm->msg = Z_NULL; /* in case we return an error */
if (strm->zalloc == (alloc_func)0) {
+#ifdef Z_SOLO
+ return Z_STREAM_ERROR;
+#else
strm->zalloc = zcalloc;
strm->opaque = (voidpf)0;
+#endif
}
- if (strm->zfree == (free_func)0) strm->zfree = zcfree;
+ if (strm->zfree == (free_func)0)
+#ifdef Z_SOLO
+ return Z_STREAM_ERROR;
+#else
+ strm->zfree = zcfree;
+#endif
state = (struct inflate_state FAR *)ZALLOC(strm, 1,
sizeof(struct inflate_state));
if (state == Z_NULL) return Z_MEM_ERROR;
@@ -394,7 +403,6 @@ void FAR *out_desc;
PULLBYTE();
}
if (here.val < 16) {
- NEEDBITS(here.bits);
DROPBITS(here.bits);
state->lens[state->have++] = here.val;
}
diff --git a/zlib-1.2.5/inffast.c b/zlib-1.2.6/inffast.c
similarity index 100%
rename from zlib-1.2.5/inffast.c
rename to zlib-1.2.6/inffast.c
diff --git a/zlib-1.2.5/inffast.h b/zlib-1.2.6/inffast.h
similarity index 100%
rename from zlib-1.2.5/inffast.h
rename to zlib-1.2.6/inffast.h
diff --git a/zlib-1.2.5/inffixed.h b/zlib-1.2.6/inffixed.h
similarity index 96%
rename from zlib-1.2.5/inffixed.h
rename to zlib-1.2.6/inffixed.h
index 75ed4b5978de4be3c44ad48a060b75500f17a0a2..d6283277694802ce7938f537f12990d6eead4924 100644
--- a/zlib-1.2.5/inffixed.h
+++ b/zlib-1.2.6/inffixed.h
@@ -2,9 +2,9 @@
* Generated automatically by makefixed().
*/
- /* WARNING: this file should *not* be used by applications. It
- is part of the implementation of the compression library and
- is subject to change. Applications should only use zlib.h.
+ /* WARNING: this file should *not* be used by applications.
+ It is part of the implementation of this library and is
+ subject to change. Applications should only use zlib.h.
*/
static const code lenfix[512] = {
diff --git a/zlib-1.2.5/inflate.c b/zlib-1.2.6/inflate.c
similarity index 97%
rename from zlib-1.2.5/inflate.c
rename to zlib-1.2.6/inflate.c
index a8431abeacffd97e5028a9e54135a5f173528960..cc89517bc893a59bcc3cc4b5d30e18955961d399 100644
--- a/zlib-1.2.5/inflate.c
+++ b/zlib-1.2.6/inflate.c
@@ -1,5 +1,5 @@
/* inflate.c -- zlib decompression
- * Copyright (C) 1995-2010 Mark Adler
+ * Copyright (C) 1995-2011 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -100,7 +100,7 @@ local int updatewindow OF((z_streamp strm, unsigned out));
local unsigned syncsearch OF((unsigned FAR *have, unsigned char FAR *buf,
unsigned len));
-int ZEXPORT inflateReset(strm)
+int ZEXPORT inflateResetKeep(strm)
z_streamp strm;
{
struct inflate_state FAR *state;
@@ -109,15 +109,13 @@ z_streamp strm;
state = (struct inflate_state FAR *)strm->state;
strm->total_in = strm->total_out = state->total = 0;
strm->msg = Z_NULL;
- strm->adler = 1; /* to support ill-conceived Java test suite */
+ if (state->wrap) /* to support ill-conceived Java test suite */
+ strm->adler = state->wrap & 1;
state->mode = HEAD;
state->last = 0;
state->havedict = 0;
state->dmax = 32768U;
state->head = Z_NULL;
- state->wsize = 0;
- state->whave = 0;
- state->wnext = 0;
state->hold = 0;
state->bits = 0;
state->lencode = state->distcode = state->next = state->codes;
@@ -127,6 +125,19 @@ z_streamp strm;
return Z_OK;
}
+int ZEXPORT inflateReset(strm)
+z_streamp strm;
+{
+ struct inflate_state FAR *state;
+
+ if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+ state->wsize = 0;
+ state->whave = 0;
+ state->wnext = 0;
+ return inflateResetKeep(strm);
+}
+
int ZEXPORT inflateReset2(strm, windowBits)
z_streamp strm;
int windowBits;
@@ -180,10 +191,19 @@ int stream_size;
if (strm == Z_NULL) return Z_STREAM_ERROR;
strm->msg = Z_NULL; /* in case we return an error */
if (strm->zalloc == (alloc_func)0) {
+#ifdef Z_SOLO
+ return Z_STREAM_ERROR;
+#else
strm->zalloc = zcalloc;
strm->opaque = (voidpf)0;
+#endif
}
- if (strm->zfree == (free_func)0) strm->zfree = zcfree;
+ if (strm->zfree == (free_func)0)
+#ifdef Z_SOLO
+ return Z_STREAM_ERROR;
+#else
+ strm->zfree = zcfree;
+#endif
state = (struct inflate_state FAR *)
ZALLOC(strm, 1, sizeof(struct inflate_state));
if (state == Z_NULL) return Z_MEM_ERROR;
@@ -321,8 +341,8 @@ void makefixed()
low = 0;
for (;;) {
if ((low % 7) == 0) printf("\n ");
- printf("{%u,%u,%d}", state.lencode[low].op, state.lencode[low].bits,
- state.lencode[low].val);
+ printf("{%u,%u,%d}", (low & 127) == 99 ? 64 : state.lencode[low].op,
+ state.lencode[low].bits, state.lencode[low].val);
if (++low == size) break;
putchar(',');
}
@@ -925,7 +945,6 @@ int flush;
PULLBYTE();
}
if (here.val < 16) {
- NEEDBITS(here.bits);
DROPBITS(here.bits);
state->lens[state->have++] = here.val;
}
@@ -1214,7 +1233,8 @@ int flush;
*/
inf_leave:
RESTORE();
- if (state->wsize || (state->mode < CHECK && out != strm->avail_out))
+ if (state->wsize || (out != strm->avail_out && state->mode < BAD &&
+ (state->mode < CHECK || flush != Z_FINISH)))
if (updatewindow(strm, out)) {
state->mode = MEM;
return Z_MEM_ERROR;
@@ -1256,6 +1276,9 @@ uInt dictLength;
{
struct inflate_state FAR *state;
unsigned long id;
+ unsigned char *next;
+ unsigned avail;
+ int ret;
/* check state */
if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
@@ -1271,21 +1294,19 @@ uInt dictLength;
return Z_DATA_ERROR;
}
- /* copy dictionary to window */
- if (updatewindow(strm, strm->avail_out)) {
+ /* copy dictionary to window using updatewindow(), which will amend the
+ existing dictionary if appropriate */
+ next = strm->next_out;
+ avail = strm->avail_out;
+ strm->next_out = (Bytef *)dictionary + dictLength;
+ strm->avail_out = 0;
+ ret = updatewindow(strm, dictLength);
+ strm->avail_out = avail;
+ strm->next_out = next;
+ if (ret) {
state->mode = MEM;
return Z_MEM_ERROR;
}
- if (dictLength > state->wsize) {
- zmemcpy(state->window, dictionary + dictLength - state->wsize,
- state->wsize);
- state->whave = state->wsize;
- }
- else {
- zmemcpy(state->window + state->wsize - dictLength, dictionary,
- dictLength);
- state->whave = dictLength;
- }
state->havedict = 1;
Tracev((stderr, "inflate: dictionary set\n"));
return Z_OK;
@@ -1433,8 +1454,8 @@ z_streamp source;
}
/* copy state */
- zmemcpy(dest, source, sizeof(z_stream));
- zmemcpy(copy, state, sizeof(struct inflate_state));
+ zmemcpy((voidpf)dest, (voidpf)source, sizeof(z_stream));
+ zmemcpy((voidpf)copy, (voidpf)state, sizeof(struct inflate_state));
if (state->lencode >= state->codes &&
state->lencode <= state->codes + ENOUGH - 1) {
copy->lencode = copy->codes + (state->lencode - state->codes);
diff --git a/zlib-1.2.5/inflate.h b/zlib-1.2.6/inflate.h
similarity index 100%
rename from zlib-1.2.5/inflate.h
rename to zlib-1.2.6/inflate.h
diff --git a/zlib-1.2.5/inftrees.c b/zlib-1.2.6/inftrees.c
similarity index 90%
rename from zlib-1.2.5/inftrees.c
rename to zlib-1.2.6/inftrees.c
index 11e9c52accbe8e2cf4e502f88ce89ccfa4f992e5..60bbd58bfb0dba8b66b138363f307bef3c06e427 100644
--- a/zlib-1.2.5/inftrees.c
+++ b/zlib-1.2.6/inftrees.c
@@ -1,5 +1,5 @@
/* inftrees.c -- generate Huffman trees for efficient decoding
- * Copyright (C) 1995-2010 Mark Adler
+ * Copyright (C) 1995-2012 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -9,7 +9,7 @@
#define MAXBITS 15
const char inflate_copyright[] =
- " inflate 1.2.5 Copyright 1995-2010 Mark Adler ";
+ " inflate 1.2.6 Copyright 1995-2012 Mark Adler ";
/*
If you use the zlib library in a product, an acknowledgment is welcome
in the documentation of your product. If for some reason you cannot
@@ -62,7 +62,7 @@ unsigned short FAR *work;
35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
static const unsigned short lext[31] = { /* Length codes 257..285 extra */
16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
- 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 73, 195};
+ 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 203, 69};
static const unsigned short dbase[32] = { /* Distance codes 0..29 base */
1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
@@ -289,38 +289,14 @@ unsigned short FAR *work;
}
}
- /*
- Fill in rest of table for incomplete codes. This loop is similar to the
- loop above in incrementing huff for table indices. It is assumed that
- len is equal to curr + drop, so there is no loop needed to increment
- through high index bits. When the current sub-table is filled, the loop
- drops back to the root table to fill in any remaining entries there.
- */
- here.op = (unsigned char)64; /* invalid code marker */
- here.bits = (unsigned char)(len - drop);
- here.val = (unsigned short)0;
- while (huff != 0) {
- /* when done with sub-table, drop back to root table */
- if (drop != 0 && (huff & mask) != low) {
- drop = 0;
- len = root;
- next = *table;
- here.bits = (unsigned char)len;
- }
-
- /* put invalid code marker in table */
- next[huff >> drop] = here;
-
- /* backwards increment the len-bit code huff */
- incr = 1U << (len - 1);
- while (huff & incr)
- incr >>= 1;
- if (incr != 0) {
- huff &= incr - 1;
- huff += incr;
- }
- else
- huff = 0;
+ /* fill in remaining table entry if code is incomplete (guaranteed to have
+ at most one remaining entry, since if the code is incomplete, the
+ maximum code length that was allowed to get this far is one bit) */
+ if (huff != 0) {
+ here.op = (unsigned char)64; /* invalid code marker */
+ here.bits = (unsigned char)(len - drop);
+ here.val = (unsigned short)0;
+ next[huff] = here;
}
/* set return parameters */
diff --git a/zlib-1.2.5/inftrees.h b/zlib-1.2.6/inftrees.h
similarity index 100%
rename from zlib-1.2.5/inftrees.h
rename to zlib-1.2.6/inftrees.h
diff --git a/zlib-1.2.5/make_vms.com b/zlib-1.2.6/make_vms.com
similarity index 99%
rename from zlib-1.2.5/make_vms.com
rename to zlib-1.2.6/make_vms.com
index 6576490e651cfefec4a1c54bd6c1274e26335245..11be527f0bf7a425c2456edfc64ebd0bb259fba1 100644
--- a/zlib-1.2.5/make_vms.com
+++ b/zlib-1.2.6/make_vms.com
@@ -175,13 +175,13 @@ $ write sys$output "Building Zlib ..."
$ CALL MAKE libz.OLB "lib/crea libz.olb *.obj" *.OBJ
$ write sys$output "Building example..."
$ CALL MAKE example.OBJ "CC ''CCOPT' example" -
- example.c zlib.h zconf.h
+ test/example.c zlib.h zconf.h
$ call make example.exe "LINK example,libz.olb/lib" example.obj libz.olb
$ if f$search("x11vms:xvmsutils.olb") .nes. ""
$ then
$ write sys$output "Building minigzip..."
$ CALL MAKE minigzip.OBJ "CC ''CCOPT' minigzip" -
- minigzip.c zlib.h zconf.h
+ test/minigzip.c zlib.h zconf.h
$ call make minigzip.exe -
"LINK minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib" -
minigzip.obj libz.olb
@@ -431,7 +431,7 @@ adler32.obj : adler32.c zutil.h zlib.h zconf.h
compress.obj : compress.c zlib.h zconf.h
crc32.obj : crc32.c zutil.h zlib.h zconf.h
deflate.obj : deflate.c deflate.h zutil.h zlib.h zconf.h
-example.obj : example.c zlib.h zconf.h
+example.obj : test/example.c zlib.h zconf.h
gzclose.obj : gzclose.c zutil.h zlib.h zconf.h
gzlib.obj : gzlib.c zutil.h zlib.h zconf.h
gzread.obj : gzread.c zutil.h zlib.h zconf.h
@@ -439,7 +439,7 @@ gzwrite.obj : gzwrite.c zutil.h zlib.h zconf.h
inffast.obj : inffast.c zutil.h zlib.h zconf.h inftrees.h inffast.h
inflate.obj : inflate.c zutil.h zlib.h zconf.h
inftrees.obj : inftrees.c zutil.h zlib.h zconf.h inftrees.h
-minigzip.obj : minigzip.c zlib.h zconf.h
+minigzip.obj : test/minigzip.c zlib.h zconf.h
trees.obj : trees.c deflate.h zutil.h zlib.h zconf.h
uncompr.obj : uncompr.c zlib.h zconf.h
zutil.obj : zutil.c zutil.h zlib.h zconf.h
diff --git a/zlib-1.2.5/msdos/Makefile.bor b/zlib-1.2.6/msdos/Makefile.bor
similarity index 97%
rename from zlib-1.2.5/msdos/Makefile.bor
rename to zlib-1.2.6/msdos/Makefile.bor
index 0c1b99c9b9f13d8450c60649c0117cb49fe0cdcf..3d12a2c25270a42e66ffad27357d9b8a974bfefd 100644
--- a/zlib-1.2.5/msdos/Makefile.bor
+++ b/zlib-1.2.6/msdos/Makefile.bor
@@ -86,9 +86,9 @@ uncompr.obj: uncompr.c zlib.h zconf.h
zutil.obj: zutil.c zutil.h zlib.h zconf.h
-example.obj: example.c zlib.h zconf.h
+example.obj: test/example.c zlib.h zconf.h
-minigzip.obj: minigzip.c zlib.h zconf.h
+minigzip.obj: test/minigzip.c zlib.h zconf.h
# the command line is cut to fit in the MS-DOS 128 byte limit:
diff --git a/zlib-1.2.5/msdos/Makefile.dj2 b/zlib-1.2.6/msdos/Makefile.dj2
similarity index 100%
rename from zlib-1.2.5/msdos/Makefile.dj2
rename to zlib-1.2.6/msdos/Makefile.dj2
diff --git a/zlib-1.2.5/msdos/Makefile.emx b/zlib-1.2.6/msdos/Makefile.emx
similarity index 100%
rename from zlib-1.2.5/msdos/Makefile.emx
rename to zlib-1.2.6/msdos/Makefile.emx
diff --git a/zlib-1.2.5/msdos/Makefile.msc b/zlib-1.2.6/msdos/Makefile.msc
similarity index 96%
rename from zlib-1.2.5/msdos/Makefile.msc
rename to zlib-1.2.6/msdos/Makefile.msc
index cd2816fbf3159ac91a75f187819aee93bbf7b749..ae8378615ec6bc5998d52d87429971d99e2b7ae6 100644
--- a/zlib-1.2.5/msdos/Makefile.msc
+++ b/zlib-1.2.6/msdos/Makefile.msc
@@ -80,10 +80,10 @@ uncompr.obj: uncompr.c zlib.h zconf.h
zutil.obj: zutil.c zutil.h zlib.h zconf.h
-example.obj: example.c zlib.h zconf.h
+example.obj: test/example.c zlib.h zconf.h
$(CC) -c $(CFLAGS) $*.c
-minigzip.obj: minigzip.c zlib.h zconf.h
+minigzip.obj: test/minigzip.c zlib.h zconf.h
$(CC) -c $(CFLAGS) $*.c
diff --git a/zlib-1.2.5/msdos/Makefile.tc b/zlib-1.2.6/msdos/Makefile.tc
similarity index 96%
rename from zlib-1.2.5/msdos/Makefile.tc
rename to zlib-1.2.6/msdos/Makefile.tc
index bcd0d1889c558339079cef7fe842a61e02534aad..5aec82a9d58c4597f84dae6475fb5f23221fb6b9 100644
--- a/zlib-1.2.5/msdos/Makefile.tc
+++ b/zlib-1.2.6/msdos/Makefile.tc
@@ -71,9 +71,9 @@ uncompr.obj: uncompr.c zlib.h zconf.h
zutil.obj: zutil.c zutil.h zlib.h zconf.h
-example.obj: example.c zlib.h zconf.h
+example.obj: test/example.c zlib.h zconf.h
-minigzip.obj: minigzip.c zlib.h zconf.h
+minigzip.obj: test/minigzip.c zlib.h zconf.h
# the command line is cut to fit in the MS-DOS 128 byte limit:
diff --git a/zlib-1.2.5/nintendods/Makefile b/zlib-1.2.6/nintendods/Makefile
similarity index 100%
rename from zlib-1.2.5/nintendods/Makefile
rename to zlib-1.2.6/nintendods/Makefile
diff --git a/zlib-1.2.5/nintendods/README b/zlib-1.2.6/nintendods/README
similarity index 100%
rename from zlib-1.2.5/nintendods/README
rename to zlib-1.2.6/nintendods/README
diff --git a/zlib-1.2.5/old/Makefile.riscos b/zlib-1.2.6/old/Makefile.riscos
similarity index 100%
rename from zlib-1.2.5/old/Makefile.riscos
rename to zlib-1.2.6/old/Makefile.riscos
diff --git a/zlib-1.2.5/old/README b/zlib-1.2.6/old/README
similarity index 100%
rename from zlib-1.2.5/old/README
rename to zlib-1.2.6/old/README
diff --git a/zlib-1.2.5/old/descrip.mms b/zlib-1.2.6/old/descrip.mms
similarity index 100%
rename from zlib-1.2.5/old/descrip.mms
rename to zlib-1.2.6/old/descrip.mms
diff --git a/zlib-1.2.5/old/os2/Makefile.os2 b/zlib-1.2.6/old/os2/Makefile.os2
similarity index 100%
rename from zlib-1.2.5/old/os2/Makefile.os2
rename to zlib-1.2.6/old/os2/Makefile.os2
diff --git a/zlib-1.2.5/old/os2/zlib.def b/zlib-1.2.6/old/os2/zlib.def
similarity index 100%
rename from zlib-1.2.5/old/os2/zlib.def
rename to zlib-1.2.6/old/os2/zlib.def
diff --git a/zlib-1.2.5/old/visual-basic.txt b/zlib-1.2.6/old/visual-basic.txt
similarity index 100%
rename from zlib-1.2.5/old/visual-basic.txt
rename to zlib-1.2.6/old/visual-basic.txt
diff --git a/zlib-1.2.5/qnx/package.qpg b/zlib-1.2.6/qnx/package.qpg
similarity index 95%
rename from zlib-1.2.5/qnx/package.qpg
rename to zlib-1.2.6/qnx/package.qpg
index 2bc63b21ace314939b9e5f049b63427c05d0eae9..4d7ea6a05c404f0350e9c14fab3e38970d421fb6 100644
--- a/zlib-1.2.5/qnx/package.qpg
+++ b/zlib-1.2.6/qnx/package.qpg
@@ -25,10 +25,10 @@
<QPG:Files>
<QPG:Add file="../zconf.h" install="/opt/include/" user="root:sys" permission="644"/>
<QPG:Add file="../zlib.h" install="/opt/include/" user="root:sys" permission="644"/>
- <QPG:Add file="../libz.so.1.2.5" install="/opt/lib/" user="root:bin" permission="644"/>
- <QPG:Add file="libz.so" install="/opt/lib/" component="dev" filetype="symlink" linkto="libz.so.1.2.5"/>
- <QPG:Add file="libz.so.1" install="/opt/lib/" filetype="symlink" linkto="libz.so.1.2.5"/>
- <QPG:Add file="../libz.so.1.2.5" install="/opt/lib/" component="slib"/>
+ <QPG:Add file="../libz.so.1.2.6" install="/opt/lib/" user="root:bin" permission="644"/>
+ <QPG:Add file="libz.so" install="/opt/lib/" component="dev" filetype="symlink" linkto="libz.so.1.2.6"/>
+ <QPG:Add file="libz.so.1" install="/opt/lib/" filetype="symlink" linkto="libz.so.1.2.6"/>
+ <QPG:Add file="../libz.so.1.2.6" install="/opt/lib/" component="slib"/>
</QPG:Files>
<QPG:PackageFilter>
@@ -63,7 +63,7 @@
</QPM:ProductDescription>
<QPM:ReleaseDescription>
- <QPM:ReleaseVersion>1.2.5</QPM:ReleaseVersion>
+ <QPM:ReleaseVersion>1.2.6</QPM:ReleaseVersion>
<QPM:ReleaseUrgency>Medium</QPM:ReleaseUrgency>
<QPM:ReleaseStability>Stable</QPM:ReleaseStability>
<QPM:ReleaseNoteMinor></QPM:ReleaseNoteMinor>
diff --git a/zlib-1.2.5/example.c b/zlib-1.2.6/test/example.c
similarity index 93%
rename from zlib-1.2.5/example.c
rename to zlib-1.2.6/test/example.c
index 604736f15f67ba668f20c17c7ac41c27d06c9bf0..f515a4853d6f09d4071d2381b6c7cc79fec2245a 100644
--- a/zlib-1.2.5/example.c
+++ b/zlib-1.2.6/test/example.c
@@ -1,5 +1,5 @@
/* example.c -- usage example of the zlib compression library
- * Copyright (C) 1995-2006 Jean-loup Gailly.
+ * Copyright (C) 1995-2006, 2011 Jean-loup Gailly.
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -34,10 +34,6 @@ const char hello[] = "hello, hello!";
const char dictionary[] = "hello";
uLong dictId; /* Adler32 value of the dictionary */
-void test_compress OF((Byte *compr, uLong comprLen,
- Byte *uncompr, uLong uncomprLen));
-void test_gzio OF((const char *fname,
- Byte *uncompr, uLong uncomprLen));
void test_deflate OF((Byte *compr, uLong comprLen));
void test_inflate OF((Byte *compr, uLong comprLen,
Byte *uncompr, uLong uncomprLen));
@@ -53,6 +49,39 @@ void test_dict_inflate OF((Byte *compr, uLong comprLen,
Byte *uncompr, uLong uncomprLen));
int main OF((int argc, char *argv[]));
+
+#ifdef Z_SOLO
+
+void *myalloc OF((void *, unsigned, unsigned));
+void myfree OF((void *, void *));
+
+void *myalloc(q, n, m)
+ void *q;
+ unsigned n, m;
+{
+ q = Z_NULL;
+ return calloc(n, m);
+}
+
+void myfree(void *q, void *p)
+{
+ q = Z_NULL;
+ free(p);
+}
+
+static alloc_func zalloc = myalloc;
+static free_func zfree = myfree;
+
+#else /* !Z_SOLO */
+
+static alloc_func zalloc = (alloc_func)0;
+static free_func zfree = (free_func)0;
+
+void test_compress OF((Byte *compr, uLong comprLen,
+ Byte *uncompr, uLong uncomprLen));
+void test_gzio OF((const char *fname,
+ Byte *uncompr, uLong uncomprLen));
+
/* ===========================================================================
* Test compress() and uncompress()
*/
@@ -163,6 +192,8 @@ void test_gzio(fname, uncompr, uncomprLen)
#endif
}
+#endif /* Z_SOLO */
+
/* ===========================================================================
* Test deflate() with small buffers
*/
@@ -174,8 +205,8 @@ void test_deflate(compr, comprLen)
int err;
uLong len = (uLong)strlen(hello)+1;
- c_stream.zalloc = (alloc_func)0;
- c_stream.zfree = (free_func)0;
+ c_stream.zalloc = zalloc;
+ c_stream.zfree = zfree;
c_stream.opaque = (voidpf)0;
err = deflateInit(&c_stream, Z_DEFAULT_COMPRESSION);
@@ -213,8 +244,8 @@ void test_inflate(compr, comprLen, uncompr, uncomprLen)
strcpy((char*)uncompr, "garbage");
- d_stream.zalloc = (alloc_func)0;
- d_stream.zfree = (free_func)0;
+ d_stream.zalloc = zalloc;
+ d_stream.zfree = zfree;
d_stream.opaque = (voidpf)0;
d_stream.next_in = compr;
@@ -252,8 +283,8 @@ void test_large_deflate(compr, comprLen, uncompr, uncomprLen)
z_stream c_stream; /* compression stream */
int err;
- c_stream.zalloc = (alloc_func)0;
- c_stream.zfree = (free_func)0;
+ c_stream.zalloc = zalloc;
+ c_stream.zfree = zfree;
c_stream.opaque = (voidpf)0;
err = deflateInit(&c_stream, Z_BEST_SPEED);
@@ -309,8 +340,8 @@ void test_large_inflate(compr, comprLen, uncompr, uncomprLen)
strcpy((char*)uncompr, "garbage");
- d_stream.zalloc = (alloc_func)0;
- d_stream.zfree = (free_func)0;
+ d_stream.zalloc = zalloc;
+ d_stream.zfree = zfree;
d_stream.opaque = (voidpf)0;
d_stream.next_in = compr;
@@ -349,8 +380,8 @@ void test_flush(compr, comprLen)
int err;
uInt len = (uInt)strlen(hello)+1;
- c_stream.zalloc = (alloc_func)0;
- c_stream.zfree = (free_func)0;
+ c_stream.zalloc = zalloc;
+ c_stream.zfree = zfree;
c_stream.opaque = (voidpf)0;
err = deflateInit(&c_stream, Z_DEFAULT_COMPRESSION);
@@ -388,8 +419,8 @@ void test_sync(compr, comprLen, uncompr, uncomprLen)
strcpy((char*)uncompr, "garbage");
- d_stream.zalloc = (alloc_func)0;
- d_stream.zfree = (free_func)0;
+ d_stream.zalloc = zalloc;
+ d_stream.zfree = zfree;
d_stream.opaque = (voidpf)0;
d_stream.next_in = compr;
@@ -430,15 +461,15 @@ void test_dict_deflate(compr, comprLen)
z_stream c_stream; /* compression stream */
int err;
- c_stream.zalloc = (alloc_func)0;
- c_stream.zfree = (free_func)0;
+ c_stream.zalloc = zalloc;
+ c_stream.zfree = zfree;
c_stream.opaque = (voidpf)0;
err = deflateInit(&c_stream, Z_BEST_COMPRESSION);
CHECK_ERR(err, "deflateInit");
err = deflateSetDictionary(&c_stream,
- (const Bytef*)dictionary, sizeof(dictionary));
+ (const Bytef*)dictionary, (int)sizeof(dictionary));
CHECK_ERR(err, "deflateSetDictionary");
dictId = c_stream.adler;
@@ -469,8 +500,8 @@ void test_dict_inflate(compr, comprLen, uncompr, uncomprLen)
strcpy((char*)uncompr, "garbage");
- d_stream.zalloc = (alloc_func)0;
- d_stream.zfree = (free_func)0;
+ d_stream.zalloc = zalloc;
+ d_stream.zfree = zfree;
d_stream.opaque = (voidpf)0;
d_stream.next_in = compr;
@@ -491,7 +522,7 @@ void test_dict_inflate(compr, comprLen, uncompr, uncomprLen)
exit(1);
}
err = inflateSetDictionary(&d_stream, (const Bytef*)dictionary,
- sizeof(dictionary));
+ (int)sizeof(dictionary));
}
CHECK_ERR(err, "inflate with dict");
}
@@ -540,10 +571,15 @@ int main(argc, argv)
printf("out of memory\n");
exit(1);
}
+
+#ifdef Z_SOLO
+ argc = strlen(argv[0]);
+#else
test_compress(compr, comprLen, uncompr, uncomprLen);
test_gzio((argc > 1 ? argv[1] : TESTFILE),
uncompr, uncomprLen);
+#endif
test_deflate(compr, comprLen);
test_inflate(compr, comprLen, uncompr, uncomprLen);
diff --git a/zlib-1.2.6/test/infcover.c b/zlib-1.2.6/test/infcover.c
new file mode 100644
index 0000000000000000000000000000000000000000..fe3d9203a023777a82572e9aa38449a066d7c07b
--- /dev/null
+++ b/zlib-1.2.6/test/infcover.c
@@ -0,0 +1,671 @@
+/* infcover.c -- test zlib's inflate routines with full code coverage
+ * Copyright (C) 2011 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* to use, do: ./configure --cover && make cover */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include "zlib.h"
+
+/* get definition of internal structure so we can mess with it (see pull()),
+ and so we can call inflate_trees() (see cover5()) */
+#define ZLIB_INTERNAL
+#include "inftrees.h"
+#include "inflate.h"
+
+#define local static
+
+/* -- memory tracking routines -- */
+
+/*
+ These memory tracking routines are provided to zlib and track all of zlib's
+ allocations and deallocations, check for LIFO operations, keep a current
+ and high water mark of total bytes requested, optionally set a limit on the
+ total memory that can be allocated, and when done check for memory leaks.
+
+ They are used as follows:
+
+ z_stream strm;
+ mem_setup(&strm) initializes the memory tracking and sets the
+ zalloc, zfree, and opaque members of strm to use
+ memory tracking for all zlib operations on strm
+ mem_limit(&strm, limit) sets a limit on the total bytes requested -- a
+ request that exceeds this limit will result in an
+ allocation failure (returns NULL) -- setting the
+ limit to zero means no limit, which is the default
+ after mem_setup()
+ mem_used(&strm, "msg") prints to stderr "msg" and the total bytes used
+ mem_high(&strm, "msg") prints to stderr "msg" and the high water mark
+ mem_done(&strm, "msg") ends memory tracking, releases all allocations
+ for the tracking as well as leaked zlib blocks, if
+ any. If there was anything unusual, such as leaked
+ blocks, non-FIFO frees, or frees of addresses not
+ allocated, then "msg" and information about the
+ problem is printed to stderr. If everything is
+ normal, nothing is printed. mem_done resets the
+ strm members to Z_NULL to use the default memory
+ allocation routines on the next zlib initialization
+ using strm.
+ */
+
+/* these items are strung together in a linked list, one for each allocation */
+struct mem_item {
+ void *ptr; /* pointer to allocated memory */
+ size_t size; /* requested size of allocation */
+ struct mem_item *next; /* pointer to next item in list, or NULL */
+};
+
+/* this structure is at the root of the linked list, and tracks statistics */
+struct mem_zone {
+ struct mem_item *first; /* pointer to first item in list, or NULL */
+ size_t total, highwater; /* total allocations, and largest total */
+ size_t limit; /* memory allocation limit, or 0 if no limit */
+ int notlifo, rogue; /* counts of non-LIFO frees and rogue frees */
+};
+
+/* memory allocation routine to pass to zlib */
+local void *mem_alloc(void *mem, unsigned count, unsigned size)
+{
+ void *ptr;
+ struct mem_item *item;
+ struct mem_zone *zone = mem;
+ size_t len = count * (size_t)size;
+
+ /* induced allocation failure */
+ if (zone == NULL || (zone->limit && zone->total + len > zone->limit))
+ return NULL;
+
+ /* perform allocation using the standard library, fill memory with a
+ non-zero value to make sure that the code isn't depending on zeros */
+ ptr = malloc(len);
+ if (ptr == NULL)
+ return NULL;
+ memset(ptr, 0xa5, len);
+
+ /* create a new item for the list */
+ item = malloc(sizeof(struct mem_item));
+ if (item == NULL) {
+ free(ptr);
+ return NULL;
+ }
+ item->ptr = ptr;
+ item->size = len;
+
+ /* insert item at the beginning of the list */
+ item->next = zone->first;
+ zone->first = item;
+
+ /* update the statistics */
+ zone->total += item->size;
+ if (zone->total > zone->highwater)
+ zone->highwater = zone->total;
+
+ /* return the allocated memory */
+ return ptr;
+}
+
+/* memory free routine to pass to zlib */
+local void mem_free(void *mem, void *ptr)
+{
+ struct mem_item *item, *next;
+ struct mem_zone *zone = mem;
+
+ /* if no zone, just do a free */
+ if (zone == NULL) {
+ free(ptr);
+ return;
+ }
+
+ /* point next to the item that matches ptr, or NULL if not found -- remove
+ the item from the linked list if found */
+ next = zone->first;
+ if (next) {
+ if (next->ptr == ptr)
+ zone->first = next->next; /* first one is it, remove from list */
+ else {
+ do { /* search the linked list */
+ item = next;
+ next = item->next;
+ } while (next != NULL && next->ptr != ptr);
+ if (next) { /* if found, remove from linked list */
+ item->next = next->next;
+ zone->notlifo++; /* not a LIFO free */
+ }
+
+ }
+ }
+
+ /* if found, update the statistics and free the item */
+ if (next) {
+ zone->total -= next->size;
+ free(next);
+ }
+
+ /* if not found, update the rogue count */
+ else
+ zone->rogue++;
+
+ /* in any case, do the requested free with the standard library function */
+ free(ptr);
+}
+
+/* set up a controlled memory allocation space for monitoring, set the stream
+ parameters to the controlled routines, with opaque pointing to the space */
+local void mem_setup(z_stream *strm)
+{
+ struct mem_zone *zone;
+
+ zone = malloc(sizeof(struct mem_zone));
+ assert(zone != NULL);
+ zone->first = NULL;
+ zone->total = 0;
+ zone->highwater = 0;
+ zone->limit = 0;
+ zone->notlifo = 0;
+ zone->rogue = 0;
+ strm->opaque = zone;
+ strm->zalloc = mem_alloc;
+ strm->zfree = mem_free;
+}
+
+/* set a limit on the total memory allocation, or 0 to remove the limit */
+local void mem_limit(z_stream *strm, size_t limit)
+{
+ struct mem_zone *zone = strm->opaque;
+
+ zone->limit = limit;
+}
+
+/* show the current total requested allocations in bytes */
+local void mem_used(z_stream *strm, char *prefix)
+{
+ struct mem_zone *zone = strm->opaque;
+
+ fprintf(stderr, "%s: %lu allocated\n", prefix, zone->total);
+}
+
+/* show the high water allocation in bytes */
+local void mem_high(z_stream *strm, char *prefix)
+{
+ struct mem_zone *zone = strm->opaque;
+
+ fprintf(stderr, "%s: %lu high water mark\n", prefix, zone->highwater);
+}
+
+/* release the memory allocation zone -- if there are any surprises, notify */
+local void mem_done(z_stream *strm, char *prefix)
+{
+ int count = 0;
+ struct mem_item *item, *next;
+ struct mem_zone *zone = strm->opaque;
+
+ /* show high water mark */
+ mem_high(strm, prefix);
+
+ /* free leftover allocations and item structures, if any */
+ item = zone->first;
+ while (item != NULL) {
+ free(item->ptr);
+ next = item->next;
+ free(item);
+ item = next;
+ count++;
+ }
+
+ /* issue alerts about anything unexpected */
+ if (count || zone->total)
+ fprintf(stderr, "** %s: %lu bytes in %d blocks not freed\n",
+ prefix, zone->total, count);
+ if (zone->notlifo)
+ fprintf(stderr, "** %s: %d frees not LIFO\n", prefix, zone->notlifo);
+ if (zone->rogue)
+ fprintf(stderr, "** %s: %d frees not recognized\n",
+ prefix, zone->rogue);
+
+ /* free the zone and delete from the stream */
+ free(zone);
+ strm->opaque = Z_NULL;
+ strm->zalloc = Z_NULL;
+ strm->zfree = Z_NULL;
+}
+
+/* -- inflate test routines -- */
+
+/* Decode a hexadecimal string, set *len to length, in[] to the bytes. This
+ decodes liberally, in that hex digits can be adjacent, in which case two in
+ a row writes a byte. Or they can delimited by any non-hex character, where
+ the delimiters are ignored except when a single hex digit is followed by a
+ delimiter in which case that single digit writes a byte. The returned
+ data is allocated and must eventually be freed. NULL is returned if out of
+ memory. If the length is not needed, then len can be NULL. */
+local unsigned char *h2b(const char *hex, unsigned *len)
+{
+ unsigned char *in;
+ unsigned next, val;
+
+ in = malloc((strlen(hex) + 1) >> 1);
+ if (in == NULL)
+ return NULL;
+ next = 0;
+ val = 1;
+ do {
+ if (*hex >= '0' && *hex <= '9')
+ val = (val << 4) + *hex - '0';
+ else if (*hex >= 'A' && *hex <= 'F')
+ val = (val << 4) + *hex - 'A' + 10;
+ else if (*hex >= 'a' && *hex <= 'f')
+ val = (val << 4) + *hex - 'a' + 10;
+ else if (val != 1 && val < 32) /* one digit followed by delimiter */
+ val += 240; /* make it look like two digits */
+ if (val > 255) { /* have two digits */
+ in[next++] = val & 0xff; /* save the decoded byte */
+ val = 1; /* start over */
+ }
+ } while (*hex++); /* go through the loop with the terminating null */
+ if (len != NULL)
+ *len = next;
+ in = reallocf(in, next);
+ return in;
+}
+
+/* generic inflate() run, where hex is the hexadecimal input data, what is the
+ text to include in an error message, step is how much input data to feed
+ inflate() on each call, or zero to feed it all, win is the window bits
+ parameter to inflateInit2(), len is the size of the output buffer, and err
+ is the error code expected from the first inflate() call (the second
+ inflate() call is expected to return Z_STREAM_END). If win is 47, then
+ header information is collected with inflateGetHeader(). If a zlib stream
+ is looking for a dictionary, then an empty dictionary is provided.
+ inflate() is run until all of the input data is consumed. */
+local void inf(char *hex, char *what, unsigned step, int win, unsigned len,
+ int err)
+{
+ int ret;
+ unsigned have;
+ unsigned char *in, *out;
+ z_stream strm, copy;
+ gz_header head;
+
+ mem_setup(&strm);
+ strm.avail_in = 0;
+ strm.next_in = Z_NULL;
+ ret = inflateInit2(&strm, win);
+ if (ret != Z_OK) {
+ mem_done(&strm, what);
+ return;
+ }
+ out = malloc(len); assert(out != NULL);
+ if (win == 47) {
+ head.extra = out;
+ head.extra_max = len;
+ head.name = out;
+ head.name_max = len;
+ head.comment = out;
+ head.comm_max = len;
+ ret = inflateGetHeader(&strm, &head); assert(ret == Z_OK);
+ }
+ in = h2b(hex, &have); assert(in != NULL);
+ if (step == 0 || step > have)
+ step = have;
+ strm.avail_in = step;
+ have -= step;
+ strm.next_in = in;
+ do {
+ strm.avail_out = len;
+ strm.next_out = out;
+ ret = inflate(&strm, Z_NO_FLUSH); assert(err == 9 || ret == err);
+ if (ret != Z_OK && ret != Z_BUF_ERROR && ret != Z_NEED_DICT)
+ break;
+ if (ret == Z_NEED_DICT) {
+ ret = inflateSetDictionary(&strm, in, 1);
+ assert(ret == Z_DATA_ERROR);
+ mem_limit(&strm, 1);
+ ret = inflateSetDictionary(&strm, out, 0);
+ assert(ret == Z_MEM_ERROR);
+ mem_limit(&strm, 0);
+ ((struct inflate_state *)strm.state)->mode = DICT;
+ ret = inflateSetDictionary(&strm, out, 0);
+ assert(ret == Z_OK);
+ ret = inflate(&strm, Z_NO_FLUSH); assert(ret == Z_BUF_ERROR);
+ }
+ ret = inflateCopy(©, &strm); assert(ret == Z_OK);
+ ret = inflateEnd(©); assert(ret == Z_OK);
+ err = 9; /* don't care next time around */
+ have += strm.avail_in;
+ strm.avail_in = step > have ? have : step;
+ have -= strm.avail_in;
+ } while (strm.avail_in);
+ free(in);
+ free(out);
+ ret = inflateReset2(&strm, -8); assert(ret == Z_OK);
+ ret = inflateEnd(&strm); assert(ret == Z_OK);
+ mem_done(&strm, what);
+}
+
+/* cover all of the lines in inflate.c up to inflate() */
+local void cover_support(void)
+{
+ int ret;
+ z_stream strm;
+
+ mem_setup(&strm);
+ strm.avail_in = 0;
+ strm.next_in = Z_NULL;
+ ret = inflateInit(&strm); assert(ret == Z_OK);
+ mem_used(&strm, "inflate init");
+ ret = inflatePrime(&strm, 5, 31); assert(ret == Z_OK);
+ ret = inflatePrime(&strm, -1, 0); assert(ret == Z_OK);
+ ret = inflateSetDictionary(&strm, Z_NULL, 0);
+ assert(ret == Z_STREAM_ERROR);
+ ret = inflateEnd(&strm); assert(ret == Z_OK);
+ mem_done(&strm, "prime");
+
+ inf("63 0", "force window allocation", 0, -15, 1, Z_OK);
+ inf("63 18 5", "force window replacement", 0, -8, 259, Z_OK);
+ inf("63 18 68 30 d0 0 0", "force split window update", 4, -8, 259, Z_OK);
+ inf("3 0", "use fixed blocks", 0, -15, 1, Z_STREAM_END);
+ inf("", "bad window size", 0, 1, 0, Z_STREAM_ERROR);
+
+ mem_setup(&strm);
+ strm.avail_in = 0;
+ strm.next_in = Z_NULL;
+ ret = inflateInit_(&strm, ZLIB_VERSION - 1, (int)sizeof(z_stream));
+ assert(ret == Z_VERSION_ERROR);
+ mem_done(&strm, "wrong version");
+
+ strm.avail_in = 0;
+ strm.next_in = Z_NULL;
+ ret = inflateInit(&strm); assert(ret == Z_OK);
+ ret = inflateEnd(&strm); assert(ret == Z_OK);
+ fputs("inflate built-in memory routines\n", stderr);
+}
+
+/* cover all inflate() header and trailer cases and code after inflate() */
+local void cover_wrap(void)
+{
+ int ret;
+ z_stream strm, copy;
+ unsigned char dict[257];
+
+ ret = inflate(Z_NULL, 0); assert(ret == Z_STREAM_ERROR);
+ ret = inflateEnd(Z_NULL); assert(ret == Z_STREAM_ERROR);
+ ret = inflateCopy(Z_NULL, Z_NULL); assert(ret == Z_STREAM_ERROR);
+ fputs("inflate bad parameters\n", stderr);
+
+ inf("1f 8b 0 0", "bad gzip method", 0, 31, 0, Z_DATA_ERROR);
+ inf("1f 8b 8 80", "bad gzip flags", 0, 31, 0, Z_DATA_ERROR);
+ inf("77 85", "bad zlib method", 0, 15, 0, Z_DATA_ERROR);
+ inf("8 99", "set window size from header", 0, 0, 0, Z_OK);
+ inf("78 9c", "bad zlib window size", 0, 8, 0, Z_DATA_ERROR);
+ inf("78 9c 63 0 0 0 1 0 1", "check adler32", 0, 15, 1, Z_STREAM_END);
+ inf("1f 8b 8 1e 0 0 0 0 0 0 1 0 0 0 0 0 0", "bad header crc", 0, 47, 1,
+ Z_DATA_ERROR);
+ inf("1f 8b 8 2 0 0 0 0 0 0 1d 26 3 0 0 0 0 0 0 0 0 0", "check gzip length",
+ 0, 47, 0, Z_STREAM_END);
+ inf("78 90", "bad zlib header check", 0, 47, 0, Z_DATA_ERROR);
+ inf("8 b8 0 0 0 1", "need dictionary", 0, 8, 0, Z_NEED_DICT);
+ inf("78 9c 63 0", "compute adler32", 0, 15, 1, Z_OK);
+
+ mem_setup(&strm);
+ strm.avail_in = 0;
+ strm.next_in = Z_NULL;
+ ret = inflateInit2(&strm, -8);
+ strm.avail_in = 2;
+ strm.next_in = (void *)"\x63";
+ strm.avail_out = 1;
+ strm.next_out = (void *)&ret;
+ mem_limit(&strm, 1);
+ ret = inflate(&strm, Z_NO_FLUSH); assert(ret == Z_MEM_ERROR);
+ ret = inflate(&strm, Z_NO_FLUSH); assert(ret == Z_MEM_ERROR);
+ mem_limit(&strm, 0);
+ memset(dict, 0, 257);
+ ret = inflateSetDictionary(&strm, dict, 257);
+ assert(ret == Z_OK);
+ mem_limit(&strm, (sizeof(struct inflate_state) << 1) + 256);
+ ret = inflatePrime(&strm, 16, 0); assert(ret == Z_OK);
+ strm.avail_in = 2;
+ strm.next_in = (void *)"\x80";
+ ret = inflateSync(&strm); assert(ret == Z_DATA_ERROR);
+ ret = inflate(&strm, Z_NO_FLUSH); assert(ret == Z_STREAM_ERROR);
+ strm.avail_in = 4;
+ strm.next_in = (void *)"\0\0\xff\xff";
+ ret = inflateSync(&strm); assert(ret == Z_OK);
+ (void)inflateSyncPoint(&strm);
+ ret = inflateCopy(©, &strm); assert(ret == Z_MEM_ERROR);
+ mem_limit(&strm, 0);
+ ret = inflateUndermine(&strm, 1); assert(ret == Z_DATA_ERROR);
+ (void)inflateMark(&strm);
+ ret = inflateEnd(&strm); assert(ret == Z_OK);
+ mem_done(&strm, "miscellaneous, force memory errors");
+}
+
+/* input and output functions for inflateBack() */
+local unsigned pull(void *desc, unsigned char **buf)
+{
+ static unsigned int next = 0;
+ static unsigned char dat[] = {0x63, 0, 2, 0};
+ struct inflate_state *state;
+
+ if (desc == Z_NULL) {
+ next = 0;
+ return 0; /* no input (already provided at next_in) */
+ }
+ state = (void *)((z_stream *)desc)->state;
+ if (state != Z_NULL)
+ state->mode = SYNC; /* force an otherwise impossible situation */
+ return next < sizeof(dat) ? (*buf = dat + next++, 1) : 0;
+}
+
+local int push(void *desc, unsigned char *buf, unsigned len)
+{
+ buf += len;
+ return desc != Z_NULL; /* force error if desc not null */
+}
+
+/* cover inflateBack() up to common deflate data cases and after those */
+local void cover_back(void)
+{
+ int ret;
+ z_stream strm;
+ unsigned char win[32768];
+
+ ret = inflateBackInit_(Z_NULL, 0, win, 0, 0);
+ assert(ret == Z_VERSION_ERROR);
+ ret = inflateBackInit(Z_NULL, 0, win); assert(ret == Z_STREAM_ERROR);
+ ret = inflateBack(Z_NULL, Z_NULL, Z_NULL, Z_NULL, Z_NULL);
+ assert(ret == Z_STREAM_ERROR);
+ ret = inflateBackEnd(Z_NULL); assert(ret == Z_STREAM_ERROR);
+ fputs("inflateBack bad parameters\n", stderr);
+
+ mem_setup(&strm);
+ ret = inflateBackInit(&strm, 15, win); assert(ret == Z_OK);
+ strm.avail_in = 2;
+ strm.next_in = (void *)"\x03";
+ ret = inflateBack(&strm, pull, Z_NULL, push, Z_NULL);
+ assert(ret == Z_STREAM_END);
+ /* force output error */
+ strm.avail_in = 3;
+ strm.next_in = (void *)"\x63\x00";
+ ret = inflateBack(&strm, pull, Z_NULL, push, &strm);
+ assert(ret == Z_BUF_ERROR);
+ /* force mode error by mucking with state */
+ ret = inflateBack(&strm, pull, &strm, push, Z_NULL);
+ assert(ret == Z_STREAM_ERROR);
+ ret = inflateBackEnd(&strm); assert(ret == Z_OK);
+ mem_done(&strm, "inflateBack bad state");
+
+ ret = inflateBackInit(&strm, 15, win); assert(ret == Z_OK);
+ ret = inflateBackEnd(&strm); assert(ret == Z_OK);
+ fputs("inflateBack built-in memory routines\n", stderr);
+}
+
+/* do a raw inflate of data in hexadecimal with both inflate and inflateBack */
+local int try(char *hex, char *id, int err)
+{
+ int ret;
+ unsigned len, size;
+ unsigned char *in, *out, *win;
+ char *prefix;
+ z_stream strm;
+
+ /* convert to hex */
+ in = h2b(hex, &len);
+ assert(in != NULL);
+
+ /* allocate work areas */
+ size = len << 3;
+ out = malloc(size);
+ assert(out != NULL);
+ win = malloc(32768);
+ assert(win != NULL);
+ prefix = malloc(strlen(id) + 6);
+ assert(prefix != NULL);
+
+ /* first with inflate */
+ strcpy(prefix, id);
+ strcat(prefix, "-late");
+ mem_setup(&strm);
+ strm.avail_in = 0;
+ strm.next_in = Z_NULL;
+ ret = inflateInit2(&strm, err < 0 ? 47 : -15);
+ assert(ret == Z_OK);
+ strm.avail_in = len;
+ strm.next_in = in;
+ do {
+ strm.avail_out = size;
+ strm.next_out = out;
+ ret = inflate(&strm, Z_TREES);
+ assert(ret != Z_STREAM_ERROR && ret != Z_MEM_ERROR);
+ if (ret == Z_DATA_ERROR || ret == Z_NEED_DICT)
+ break;
+ } while (strm.avail_in || strm.avail_out == 0);
+ if (err) {
+ assert(ret == Z_DATA_ERROR);
+ assert(strcmp(id, strm.msg) == 0);
+ }
+ inflateEnd(&strm);
+ mem_done(&strm, prefix);
+
+ /* then with inflateBack */
+ if (err >= 0) {
+ strcpy(prefix, id);
+ strcat(prefix, "-back");
+ mem_setup(&strm);
+ ret = inflateBackInit(&strm, 15, win);
+ assert(ret == Z_OK);
+ strm.avail_in = len;
+ strm.next_in = in;
+ ret = inflateBack(&strm, pull, Z_NULL, push, Z_NULL);
+ assert(ret != Z_STREAM_ERROR);
+ if (err) {
+ assert(ret == Z_DATA_ERROR);
+ assert(strcmp(id, strm.msg) == 0);
+ }
+ inflateBackEnd(&strm);
+ mem_done(&strm, prefix);
+ }
+
+ /* clean up */
+ free(prefix);
+ free(win);
+ free(out);
+ free(in);
+ return ret;
+}
+
+/* cover deflate data cases in both inflate() and inflateBack() */
+local void cover_inflate(void)
+{
+ try("0 0 0 0 0", "invalid stored block lengths", 1);
+ try("3 0", "fixed", 0);
+ try("6", "invalid block type", 1);
+ try("1 1 0 fe ff 0", "stored", 0);
+ try("fc 0 0", "too many length or distance symbols", 1);
+ try("4 0 fe ff", "invalid code lengths set", 1);
+ try("4 0 24 49 0", "invalid bit length repeat", 1);
+ try("4 0 24 e9 ff ff", "invalid bit length repeat", 1);
+ try("4 0 24 e9 ff 6d", "invalid code -- missing end-of-block", 1);
+ try("4 80 49 92 24 49 92 24 71 ff ff 93 11 0",
+ "invalid literal/lengths set", 1);
+ try("4 80 49 92 24 49 92 24 f b4 ff ff c3 84", "invalid distances set", 1);
+ try("4 c0 81 8 0 0 0 0 20 7f eb b 0 0", "invalid literal/length code", 1);
+ try("2 7e ff ff", "invalid distance code", 1);
+ try("c c0 81 0 0 0 0 0 90 ff 6b 4 0", "invalid distance too far back", 1);
+
+ /* also trailer mismatch just in inflate() */
+ try("1f 8b 8 0 0 0 0 0 0 0 3 0 0 0 0 1", "incorrect data check", -1);
+ try("1f 8b 8 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 1",
+ "incorrect length check", -1);
+ try("5 c0 21 d 0 0 0 80 b0 fe 6d 2f 91 6c", "pull 17", 0);
+ try("5 e0 81 91 24 cb b2 2c 49 e2 f 2e 8b 9a 47 56 9f fb fe ec d2 ff 1f",
+ "long code", 0);
+ try("ed c0 1 1 0 0 0 40 20 ff 57 1b 42 2c 4f", "length extra", 0);
+ try("ed cf c1 b1 2c 47 10 c4 30 fa 6f 35 1d 1 82 59 3d fb be 2e 2a fc f c",
+ "long distance and extra", 0);
+ try("ed c0 81 0 0 0 0 80 a0 fd a9 17 a9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 "
+ "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6", "window end", 0);
+ inf("2 8 20 80 0 3 0", "inflate_fast TYPE return", 0, -15, 258,
+ Z_STREAM_END);
+ inf("63 18 5 40 c 0", "window wrap", 3, -8, 300, Z_OK);
+}
+
+/* cover remaining lines in inftrees.c */
+local void cover_trees(void)
+{
+ int ret;
+ unsigned bits;
+ unsigned short lens[16], work[16];
+ code *next, table[ENOUGH_DISTS];
+
+ /* we need to call inflate_table() directly in order to manifest not-
+ enough errors, since zlib insures that enough is always enough */
+ for (bits = 0; bits < 15; bits++)
+ lens[bits] = (unsigned short)(bits + 1);
+ lens[15] = 15;
+ next = table;
+ bits = 15;
+ ret = inflate_table(DISTS, lens, 16, &next, &bits, work);
+ assert(ret == 1);
+ next = table;
+ bits = 1;
+ ret = inflate_table(DISTS, lens, 16, &next, &bits, work);
+ assert(ret == 1);
+ fputs("inflate_table not enough errors\n", stderr);
+}
+
+/* cover remaining inffast.c decoding and window copying */
+local void cover_fast(void)
+{
+ inf("e5 e0 81 ad 6d cb b2 2c c9 01 1e 59 63 ae 7d ee fb 4d fd b5 35 41 68"
+ " ff 7f 0f 0 0 0", "fast length extra bits", 0, -8, 258, Z_DATA_ERROR);
+ inf("25 fd 81 b5 6d 59 b6 6a 49 ea af 35 6 34 eb 8c b9 f6 b9 1e ef 67 49"
+ " 50 fe ff ff 3f 0 0", "fast distance extra bits", 0, -8, 258,
+ Z_DATA_ERROR);
+ inf("3 7e 0 0 0 0 0", "fast invalid distance code", 0, -8, 258,
+ Z_DATA_ERROR);
+ inf("1b 7 0 0 0 0 0", "fast invalid literal/length code", 0, -8, 258,
+ Z_DATA_ERROR);
+ inf("d c7 1 ae eb 38 c 4 41 a0 87 72 de df fb 1f b8 36 b1 38 5d ff ff 0",
+ "fast 2nd level codes and too far back", 0, -8, 258, Z_DATA_ERROR);
+ inf("63 18 5 8c 10 8 0 0 0 0", "very common case", 0, -8, 259, Z_OK);
+ inf("63 60 60 18 c9 0 8 18 18 18 26 c0 28 0 29 0 0 0",
+ "contiguous and wrap around window", 6, -8, 259, Z_OK);
+ inf("63 0 3 0 0 0 0 0", "copy direct from output", 0, -8, 259,
+ Z_STREAM_END);
+}
+
+int main(void)
+{
+ fprintf(stderr, "%s\n", zlibVersion());
+ cover_support();
+ cover_wrap();
+ cover_back();
+ cover_inflate();
+ cover_trees();
+ cover_fast();
+ return 0;
+}
diff --git a/zlib-1.2.5/minigzip.c b/zlib-1.2.6/test/minigzip.c
similarity index 73%
rename from zlib-1.2.5/minigzip.c
rename to zlib-1.2.6/test/minigzip.c
index 9825ccc3a712e19fe8bccb52214f9da823a6757f..83173442dfc75ac9e67d82d43ba6df5678022951 100644
--- a/zlib-1.2.5/minigzip.c
+++ b/zlib-1.2.6/test/minigzip.c
@@ -1,5 +1,5 @@
/* minigzip.c -- simulate gzip using the zlib compression library
- * Copyright (C) 1995-2006, 2010 Jean-loup Gailly.
+ * Copyright (C) 1995-2006, 2010, 2011 Jean-loup Gailly.
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -138,6 +138,197 @@ static void pwinerror (s)
# define local
#endif
+#ifdef Z_SOLO
+/* for Z_SOLO, create simplified gz* functions using deflate and inflate */
+
+#if defined(Z_HAVE_UNISTD_H) || defined(Z_LARGE)
+# include <unistd.h> /* for unlink() */
+#endif
+
+void *myalloc OF((void *, unsigned, unsigned));
+void myfree OF((void *, void *));
+
+void *myalloc(q, n, m)
+ void *q;
+ unsigned n, m;
+{
+ q = Z_NULL;
+ return calloc(n, m);
+}
+
+void myfree(q, p)
+ void *q, *p;
+{
+ q = Z_NULL;
+ free(p);
+}
+
+typedef struct gzFile_s {
+ FILE *file;
+ int write;
+ int err;
+ char *msg;
+ z_stream strm;
+} *gzFile;
+
+gzFile gzopen OF((const char *, const char *));
+gzFile gzdopen OF((int, const char *));
+gzFile gz_open OF((const char *, int, const char *));
+
+gzFile gzopen(path, mode)
+const char *path;
+const char *mode;
+{
+ return gz_open(path, -1, mode);
+}
+
+gzFile gzdopen(fd, mode)
+int fd;
+const char *mode;
+{
+ return gz_open(NULL, fd, mode);
+}
+
+gzFile gz_open(path, fd, mode)
+ const char *path;
+ int fd;
+ const char *mode;
+{
+ gzFile gz;
+ int ret;
+
+ gz = malloc(sizeof(gzFile));
+ if (gz == NULL)
+ return NULL;
+ gz->write = strchr(mode, 'w') != NULL;
+ gz->strm.zalloc = myalloc;
+ gz->strm.zfree = myfree;
+ gz->strm.opaque = Z_NULL;
+ if (gz->write)
+ ret = deflateInit2(&(gz->strm), -1, 8, 15 + 16, 8, 0);
+ else {
+ gz->strm.next_in = 0;
+ gz->strm.avail_in = Z_NULL;
+ ret = inflateInit2(&(gz->strm), 15 + 16);
+ }
+ if (ret != Z_OK) {
+ free(gz);
+ return NULL;
+ }
+ gz->file = path == NULL ? fdopen(fd, gz->write ? "wb" : "rb") :
+ fopen(path, gz->write ? "wb" : "rb");
+ if (gz->file == NULL) {
+ gz->write ? deflateEnd(&(gz->strm)) : inflateEnd(&(gz->strm));
+ free(gz);
+ return NULL;
+ }
+ gz->err = 0;
+ gz->msg = "";
+ return gz;
+}
+
+int gzwrite OF((gzFile, const void *, unsigned));
+
+int gzwrite(gz, buf, len)
+ gzFile gz;
+ const void *buf;
+ unsigned len;
+{
+ z_stream *strm;
+ unsigned char out[BUFLEN];
+
+ if (gz == NULL || !gz->write)
+ return 0;
+ strm = &(gz->strm);
+ strm->next_in = (void *)buf;
+ strm->avail_in = len;
+ do {
+ strm->next_out = out;
+ strm->avail_out = BUFLEN;
+ (void)deflate(strm, Z_NO_FLUSH);
+ fwrite(out, 1, BUFLEN - strm->avail_out, gz->file);
+ } while (strm->avail_out == 0);
+ return len;
+}
+
+int gzread OF((gzFile, void *, unsigned));
+
+int gzread(gz, buf, len)
+ gzFile gz;
+ void *buf;
+ unsigned len;
+{
+ int ret;
+ unsigned got;
+ unsigned char in[1];
+ z_stream *strm;
+
+ if (gz == NULL || gz->write)
+ return 0;
+ if (gz->err)
+ return 0;
+ strm = &(gz->strm);
+ strm->next_out = (void *)buf;
+ strm->avail_out = len;
+ do {
+ got = fread(in, 1, 1, gz->file);
+ if (got == 0)
+ break;
+ strm->next_in = in;
+ strm->avail_in = 1;
+ ret = inflate(strm, Z_NO_FLUSH);
+ if (ret == Z_DATA_ERROR) {
+ gz->err = Z_DATA_ERROR;
+ gz->msg = strm->msg;
+ return 0;
+ }
+ if (ret == Z_STREAM_END)
+ inflateReset(strm);
+ } while (strm->avail_out);
+ return len - strm->avail_out;
+}
+
+int gzclose OF((gzFile));
+
+int gzclose(gz)
+ gzFile gz;
+{
+ z_stream *strm;
+ unsigned char out[BUFLEN];
+
+ if (gz == NULL)
+ return Z_STREAM_ERROR;
+ strm = &(gz->strm);
+ if (gz->write) {
+ strm->next_in = Z_NULL;
+ strm->avail_in = 0;
+ do {
+ strm->next_out = out;
+ strm->avail_out = BUFLEN;
+ (void)deflate(strm, Z_FINISH);
+ fwrite(out, 1, BUFLEN - strm->avail_out, gz->file);
+ } while (strm->avail_out == 0);
+ deflateEnd(strm);
+ }
+ else
+ inflateEnd(strm);
+ fclose(gz->file);
+ free(gz);
+ return Z_OK;
+}
+
+const char *gzerror OF((gzFile, int *));
+
+const char *gzerror(gz, err)
+ gzFile gz;
+ int *err;
+{
+ *err = gz->err;
+ return gz->msg;
+}
+
+#endif
+
char *prog;
void error OF((const char *msg));
diff --git a/zlib-1.2.5/treebuild.xml b/zlib-1.2.6/treebuild.xml
similarity index 97%
rename from zlib-1.2.5/treebuild.xml
rename to zlib-1.2.6/treebuild.xml
index 6b8f5428d44b2b427469ec7468771f12462f114c..89963a0ce11a427bacdb9d03666436015bdc2e14 100644
--- a/zlib-1.2.5/treebuild.xml
+++ b/zlib-1.2.6/treebuild.xml
@@ -1,6 +1,6 @@
<?xml version="1.0" ?>
-<package name="zlib" version="1.2.5">
- <library name="zlib" dlversion="1.2.5" dlname="z">
+<package name="zlib" version="1.2.6">
+ <library name="zlib" dlversion="1.2.6" dlname="z">
<property name="description"> zip compression library </property>
<property name="include-target-dir" value="$(@PACKAGE/install-includedir)" />
diff --git a/zlib-1.2.5/trees.c b/zlib-1.2.6/trees.c
similarity index 96%
rename from zlib-1.2.5/trees.c
rename to zlib-1.2.6/trees.c
index 56e9bb1c115e81082f58a89b003b766760e12a12..8c32b214b1d496690964ac2a297f2db419a4bce4 100644
--- a/zlib-1.2.5/trees.c
+++ b/zlib-1.2.6/trees.c
@@ -1,5 +1,5 @@
/* trees.c -- output deflated data using Huffman coding
- * Copyright (C) 1995-2010 Jean-loup Gailly
+ * Copyright (C) 1995-2012 Jean-loup Gailly
* detect_data_type() function provided freely by Cosmin Truta, 2006
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -74,11 +74,6 @@ local const uch bl_order[BL_CODES]
* probability, to avoid transmitting the lengths for unused bit length codes.
*/
-#define Buf_size (8 * 2*sizeof(char))
-/* Number of bits used within bi_buf. (bi_buf might be implemented on
- * more than 16 bits on some systems.)
- */
-
/* ===========================================================================
* Local data. These are initialized only once.
*/
@@ -399,7 +394,6 @@ void ZLIB_INTERNAL _tr_init(s)
s->bi_buf = 0;
s->bi_valid = 0;
- s->last_eob_len = 8; /* enough lookahead for inflate */
#ifdef DEBUG
s->compressed_len = 0L;
s->bits_sent = 0L;
@@ -882,16 +876,18 @@ void ZLIB_INTERNAL _tr_stored_block(s, buf, stored_len, last)
copy_block(s, buf, (unsigned)stored_len, 1); /* with header */
}
+/* ===========================================================================
+ * Flush the bits in the bit buffer to pending output (leaves at most 7 bits)
+ */
+void ZLIB_INTERNAL _tr_flush_bits(s)
+ deflate_state *s;
+{
+ bi_flush(s);
+}
+
/* ===========================================================================
* Send one empty static block to give enough lookahead for inflate.
* This takes 10 bits, of which 7 may remain in the bit buffer.
- * The current inflate code requires 9 bits of lookahead. If the
- * last two codes for the previous block (real code plus EOB) were coded
- * on 5 bits or less, inflate may have only 5+3 bits of lookahead to decode
- * the last real code. In this case we send two empty static blocks instead
- * of one. (There are no problems if the previous block is stored or fixed.)
- * To simplify the code, we assume the worst case of last real code encoded
- * on one bit only.
*/
void ZLIB_INTERNAL _tr_align(s)
deflate_state *s;
@@ -902,20 +898,6 @@ void ZLIB_INTERNAL _tr_align(s)
s->compressed_len += 10L; /* 3 for block type, 7 for EOB */
#endif
bi_flush(s);
- /* Of the 10 bits for the empty block, we have already sent
- * (10 - bi_valid) bits. The lookahead for the last real code (before
- * the EOB of the previous block) was thus at least one plus the length
- * of the EOB plus what we have just sent of the empty static block.
- */
- if (1 + s->last_eob_len + 10 - s->bi_valid < 9) {
- send_bits(s, STATIC_TREES<<1, 3);
- send_code(s, END_BLOCK, static_ltree);
-#ifdef DEBUG
- s->compressed_len += 10L;
-#endif
- bi_flush(s);
- }
- s->last_eob_len = 7;
}
/* ===========================================================================
@@ -1118,7 +1100,6 @@ local void compress_block(s, ltree, dtree)
} while (lx < s->last_lit);
send_code(s, END_BLOCK, ltree);
- s->last_eob_len = ltree[END_BLOCK].Len;
}
/* ===========================================================================
@@ -1226,7 +1207,6 @@ local void copy_block(s, buf, len, header)
int header; /* true if block header must be written */
{
bi_windup(s); /* align on byte boundary */
- s->last_eob_len = 8; /* enough lookahead for inflate */
if (header) {
put_short(s, (ush)len);
diff --git a/zlib-1.2.5/trees.h b/zlib-1.2.6/trees.h
similarity index 100%
rename from zlib-1.2.5/trees.h
rename to zlib-1.2.6/trees.h
diff --git a/zlib-1.2.5/uncompr.c b/zlib-1.2.6/uncompr.c
similarity index 100%
rename from zlib-1.2.5/uncompr.c
rename to zlib-1.2.6/uncompr.c
diff --git a/zlib-1.2.5/watcom/watcom_f.mak b/zlib-1.2.6/watcom/watcom_f.mak
similarity index 100%
rename from zlib-1.2.5/watcom/watcom_f.mak
rename to zlib-1.2.6/watcom/watcom_f.mak
diff --git a/zlib-1.2.5/watcom/watcom_l.mak b/zlib-1.2.6/watcom/watcom_l.mak
similarity index 100%
rename from zlib-1.2.5/watcom/watcom_l.mak
rename to zlib-1.2.6/watcom/watcom_l.mak
diff --git a/zlib-1.2.5/win32/DLL_FAQ.txt b/zlib-1.2.6/win32/DLL_FAQ.txt
similarity index 100%
rename from zlib-1.2.5/win32/DLL_FAQ.txt
rename to zlib-1.2.6/win32/DLL_FAQ.txt
diff --git a/zlib-1.2.5/win32/Makefile.bor b/zlib-1.2.6/win32/Makefile.bor
similarity index 96%
rename from zlib-1.2.5/win32/Makefile.bor
rename to zlib-1.2.6/win32/Makefile.bor
index 3981d4246b7cc41a82aa331d2df3c706e54a4653..d152bbb7ffd95161a8b400d2de87e49346a9a0c4 100644
--- a/zlib-1.2.5/win32/Makefile.bor
+++ b/zlib-1.2.6/win32/Makefile.bor
@@ -74,9 +74,9 @@ uncompr.obj: uncompr.c zlib.h zconf.h
zutil.obj: zutil.c zutil.h zlib.h zconf.h
-example.obj: example.c zlib.h zconf.h
+example.obj: test/example.c zlib.h zconf.h
-minigzip.obj: minigzip.c zlib.h zconf.h
+minigzip.obj: test/minigzip.c zlib.h zconf.h
# For the sake of the old Borland make,
diff --git a/zlib-1.2.5/win32/Makefile.emx b/zlib-1.2.6/win32/Makefile.emx
similarity index 100%
rename from zlib-1.2.5/win32/Makefile.emx
rename to zlib-1.2.6/win32/Makefile.emx
diff --git a/zlib-1.2.5/win32/Makefile.gcc b/zlib-1.2.6/win32/Makefile.gcc
similarity index 83%
rename from zlib-1.2.5/win32/Makefile.gcc
rename to zlib-1.2.6/win32/Makefile.gcc
index 0a33bf6a704acbff20500a730b43f0ad38db793d..c4a6589ce30d9381269bfc659b6d5be928deb1ea 100644
--- a/zlib-1.2.5/win32/Makefile.gcc
+++ b/zlib-1.2.6/win32/Makefile.gcc
@@ -25,7 +25,7 @@
STATICLIB = libz.a
SHAREDLIB = zlib1.dll
-IMPLIB = libzdll.a
+IMPLIB = libz.dll.a
#
# Set to 1 if shared object needs to be installed
@@ -59,7 +59,7 @@ CP = cp -fp
INSTALL = $(CP)
RM = rm -f
-prefix = /usr/local
+prefix ?= /usr/local
exec_prefix = $(prefix)
OBJS = adler32.o compress.o crc32.o deflate.o gzclose.o gzlib.o gzread.o \
@@ -108,6 +108,12 @@ minigzip_d.exe: minigzip.o $(IMPLIB)
$(LD) $(LDFLAGS) -o $@ minigzip.o $(IMPLIB)
$(STRIP) $@
+example.o: test/example.c zlib.h zconf.h
+ $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -I. -c -o $@ test/example.c
+
+minigzip.o: test/minigzip.c zlib.h zconf.h
+ $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -I. -c -o $@ test/minigzip.c
+
zlibrc.o: win32/zlib1.rc
$(RC) $(RCFLAGS) -o $@ win32/zlib1.rc
@@ -117,8 +123,12 @@ zlibrc.o: win32/zlib1.rc
.PHONY: install uninstall clean
install: zlib.h zconf.h $(STATICLIB) $(IMPLIB)
+ @if test -z "$(INCLUDE_PATH)" -o -z "$(LIBRARY_PATH)" -o -z "$(BINARY_PATH)"; then \
+ echo INCLUDE_PATH, LIBRARY_PATH, and BINARY_PATH must be specified; \
+ exit 1; \
+ fi
-@mkdir -p $(INCLUDE_PATH)
- -@mkdir -p $(LIBRARY_PATH)
+ -@mkdir -p $(LIBRARY_PATH) $(LIBRARY_PATH)/pkgconfig
-if [ "$(SHARED_MODE)" = "1" ]; then \
mkdir -p $(BINARY_PATH); \
$(INSTALL) $(SHAREDLIB) $(BINARY_PATH); \
@@ -127,6 +137,14 @@ install: zlib.h zconf.h $(STATICLIB) $(IMPLIB)
-$(INSTALL) zlib.h $(INCLUDE_PATH)
-$(INSTALL) zconf.h $(INCLUDE_PATH)
-$(INSTALL) $(STATICLIB) $(LIBRARY_PATH)
+ sed \
+ -e 's|@prefix@|${prefix}|g' \
+ -e 's|@exec_prefix@|${exec_prefix}|g' \
+ -e 's|@libdir@|$(LIBRARY_PATH)|g' \
+ -e 's|@sharedlibdir@|$(LIBRARY_PATH)|g' \
+ -e 's|@includedir@|$(INCLUDE_PATH)|g' \
+ -e 's|@VERSION@|'`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' zlib.h`'|g' \
+ zlib.pc.in > $(LIBRARY_PATH)/pkgconfig/zlib.pc
uninstall:
-if [ "$(SHARED_MODE)" = "1" ]; then \
@@ -149,7 +167,6 @@ adler32.o: zlib.h zconf.h
compress.o: zlib.h zconf.h
crc32.o: crc32.h zlib.h zconf.h
deflate.o: deflate.h zutil.h zlib.h zconf.h
-example.o: zlib.h zconf.h
gzclose.o: zlib.h zconf.h gzguts.h
gzlib.o: zlib.h zconf.h gzguts.h
gzread.o: zlib.h zconf.h gzguts.h
@@ -158,7 +175,6 @@ inffast.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h
inflate.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h
infback.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h
inftrees.o: zutil.h zlib.h zconf.h inftrees.h
-minigzip.o: zlib.h zconf.h
trees.o: deflate.h zutil.h zlib.h zconf.h trees.h
uncompr.o: zlib.h zconf.h
zutil.o: zutil.h zlib.h zconf.h
diff --git a/zlib-1.2.5/win32/Makefile.msc b/zlib-1.2.6/win32/Makefile.msc
similarity index 90%
rename from zlib-1.2.5/win32/Makefile.msc
rename to zlib-1.2.6/win32/Makefile.msc
index fa10a1aa5f1118baded1163cf041ecc3cf937749..59bb0dae5d23c8355e0d5480ace6230bdeb63c8f 100644
--- a/zlib-1.2.5/win32/Makefile.msc
+++ b/zlib-1.2.6/win32/Makefile.msc
@@ -6,8 +6,8 @@
# nmake -f win32/Makefile.msc LOC=-DFOO (nonstandard build)
# nmake -f win32/Makefile.msc LOC="-DASMV -DASMINF" \
# OBJA="inffas32.obj match686.obj" (use ASM code, x86)
-# nmake -f win32/Makefile.msc AS=ml64 LOC="-DASMV -DASMINF" \
-# OBJA="inffasx64.obj gvmat64.obj inffas8664.c" (use ASM code, x64)
+# nmake -f win32/Makefile.msc AS=ml64 LOC="-DASMV -DASMINF -I." \
+# OBJA="inffasx64.obj gvmat64.obj inffas8664.obj" (use ASM code, x64)
# optional build flags
LOC =
@@ -30,7 +30,7 @@ ARFLAGS = -nologo
RCFLAGS = /dWIN32 /r
OBJS = adler32.obj compress.obj crc32.obj deflate.obj gzclose.obj gzlib.obj gzread.obj \
- gzwrite.obj infback.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj
+ gzwrite.obj infback.obj inflate.obj inftrees.obj inffast.obj trees.obj uncompr.obj zutil.obj
OBJA =
@@ -72,6 +72,9 @@ minigzip_d.exe: minigzip.obj $(IMPLIB)
.c.obj:
$(CC) -c $(WFLAGS) $(CFLAGS) $<
+{test}.c.obj:
+ $(CC) -c -I. $(WFLAGS) $(CFLAGS) $<
+
{contrib/masmx64}.c.obj:
$(CC) -c $(WFLAGS) $(CFLAGS) $<
@@ -125,9 +128,9 @@ inffas32.obj: contrib\masmx86\inffas32.asm
match686.obj: contrib\masmx86\match686.asm
-example.obj: example.c zlib.h zconf.h
+example.obj: test/example.c zlib.h zconf.h
-minigzip.obj: minigzip.c zlib.h zconf.h
+minigzip.obj: test/minigzip.c zlib.h zconf.h
zlib1.res: win32/zlib1.rc
$(RC) $(RCFLAGS) /fo$@ win32/zlib1.rc
diff --git a/zlib-1.2.5/win32/README-WIN32.txt b/zlib-1.2.6/win32/README-WIN32.txt
similarity index 100%
rename from zlib-1.2.5/win32/README-WIN32.txt
rename to zlib-1.2.6/win32/README-WIN32.txt
diff --git a/zlib-1.2.5/win32/VisualC.txt b/zlib-1.2.6/win32/VisualC.txt
similarity index 100%
rename from zlib-1.2.5/win32/VisualC.txt
rename to zlib-1.2.6/win32/VisualC.txt
diff --git a/zlib-1.2.5/win32/zlib.def b/zlib-1.2.6/win32/zlib.def
similarity index 84%
rename from zlib-1.2.5/win32/zlib.def
rename to zlib-1.2.6/win32/zlib.def
index 03df8bf822aa1508de20b085e2893cbff99cab38..d96c18ae45d681fdb7e0be8183c117b12290ae5d 100644
--- a/zlib-1.2.5/win32/zlib.def
+++ b/zlib-1.2.6/win32/zlib.def
@@ -1,6 +1,4 @@
-LIBRARY
; zlib data compression library
-
EXPORTS
; basic functions
zlibVersion
@@ -15,6 +13,7 @@ EXPORTS
deflateParams
deflateTune
deflateBound
+ deflatePending
deflatePrime
deflateSetHeader
inflateSetDictionary
@@ -57,6 +56,13 @@ EXPORTS
gzclose_w
gzerror
gzclearerr
+; large file functions
+ gzopen64
+ gzseek64
+ gztell64
+ gzoffset64
+ adler32_combine64
+ crc32_combine64
; checksum functions
adler32
crc32
@@ -72,3 +78,7 @@ EXPORTS
inflateSyncPoint
get_crc_table
inflateUndermine
+ inflateResetKeep
+ deflateResetKeep
+ gzgetc_
+ gzflags
diff --git a/zlib-1.2.5/win32/zlib1.rc b/zlib-1.2.6/win32/zlib1.rc
similarity index 100%
rename from zlib-1.2.5/win32/zlib1.rc
rename to zlib-1.2.6/win32/zlib1.rc
diff --git a/zlib-1.2.5/zconf.h b/zlib-1.2.6/zconf.h
similarity index 78%
rename from zlib-1.2.5/zconf.h
rename to zlib-1.2.6/zconf.h
index 02ce56c4313b7e7490c0416ed52bfd9c65694553..cf8b9926dcd78948bba577e1f35887c66004d10a 100644
--- a/zlib-1.2.5/zconf.h
+++ b/zlib-1.2.6/zconf.h
@@ -1,5 +1,5 @@
/* zconf.h -- configuration of the zlib compression library
- * Copyright (C) 1995-2010 Jean-loup Gailly.
+ * Copyright (C) 1995-2011 Jean-loup Gailly.
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -15,6 +15,7 @@
* this permanently in zconf.h using "./configure --zprefix".
*/
#ifdef Z_PREFIX /* may be set to #if 1 by ./configure */
+# define Z_PREFIX_SET
/* all linked symbols */
# define _dist_code z__dist_code
@@ -27,9 +28,11 @@
# define adler32 z_adler32
# define adler32_combine z_adler32_combine
# define adler32_combine64 z_adler32_combine64
-# define compress z_compress
-# define compress2 z_compress2
-# define compressBound z_compressBound
+# ifndef Z_SOLO
+# define compress z_compress
+# define compress2 z_compress2
+# define compressBound z_compressBound
+# endif
# define crc32 z_crc32
# define crc32_combine z_crc32_combine
# define crc32_combine64 z_crc32_combine64
@@ -40,44 +43,50 @@
# define deflateInit2_ z_deflateInit2_
# define deflateInit_ z_deflateInit_
# define deflateParams z_deflateParams
+# define deflatePending z_deflatePending
# define deflatePrime z_deflatePrime
# define deflateReset z_deflateReset
+# define deflateResetKeep z_deflateResetKeep
# define deflateSetDictionary z_deflateSetDictionary
# define deflateSetHeader z_deflateSetHeader
# define deflateTune z_deflateTune
# define deflate_copyright z_deflate_copyright
# define get_crc_table z_get_crc_table
-# define gz_error z_gz_error
-# define gz_intmax z_gz_intmax
-# define gz_strwinerror z_gz_strwinerror
-# define gzbuffer z_gzbuffer
-# define gzclearerr z_gzclearerr
-# define gzclose z_gzclose
-# define gzclose_r z_gzclose_r
-# define gzclose_w z_gzclose_w
-# define gzdirect z_gzdirect
-# define gzdopen z_gzdopen
-# define gzeof z_gzeof
-# define gzerror z_gzerror
-# define gzflush z_gzflush
-# define gzgetc z_gzgetc
-# define gzgets z_gzgets
-# define gzoffset z_gzoffset
-# define gzoffset64 z_gzoffset64
-# define gzopen z_gzopen
-# define gzopen64 z_gzopen64
-# define gzprintf z_gzprintf
-# define gzputc z_gzputc
-# define gzputs z_gzputs
-# define gzread z_gzread
-# define gzrewind z_gzrewind
-# define gzseek z_gzseek
-# define gzseek64 z_gzseek64
-# define gzsetparams z_gzsetparams
-# define gztell z_gztell
-# define gztell64 z_gztell64
-# define gzungetc z_gzungetc
-# define gzwrite z_gzwrite
+# ifndef Z_SOLO
+# define gz_error z_gz_error
+# define gz_intmax z_gz_intmax
+# define gz_strwinerror z_gz_strwinerror
+# define gzbuffer z_gzbuffer
+# define gzclearerr z_gzclearerr
+# define gzclose z_gzclose
+# define gzclose_r z_gzclose_r
+# define gzclose_w z_gzclose_w
+# define gzdirect z_gzdirect
+# define gzdopen z_gzdopen
+# define gzeof z_gzeof
+# define gzerror z_gzerror
+# define gzflags z_gzflags
+# define gzflush z_gzflush
+# define gzgetc z_gzgetc
+# define gzgetc_ z_gzgetc_
+# define gzgets z_gzgets
+# define gzoffset z_gzoffset
+# define gzoffset64 z_gzoffset64
+# define gzopen z_gzopen
+# define gzopen64 z_gzopen64
+# define gzprintf z_gzprintf
+# define gzputc z_gzputc
+# define gzputs z_gzputs
+# define gzread z_gzread
+# define gzrewind z_gzrewind
+# define gzseek z_gzseek
+# define gzseek64 z_gzseek64
+# define gzsetparams z_gzsetparams
+# define gztell z_gztell
+# define gztell64 z_gztell64
+# define gzungetc z_gzungetc
+# define gzwrite z_gzwrite
+# endif
# define inflate z_inflate
# define inflateBack z_inflateBack
# define inflateBackEnd z_inflateBackEnd
@@ -95,13 +104,18 @@
# define inflateSync z_inflateSync
# define inflateSyncPoint z_inflateSyncPoint
# define inflateUndermine z_inflateUndermine
+# define inflateResetKeep z_inflateResetKeep
# define inflate_copyright z_inflate_copyright
# define inflate_fast z_inflate_fast
# define inflate_table z_inflate_table
-# define uncompress z_uncompress
+# ifndef Z_SOLO
+# define uncompress z_uncompress
+# endif
# define zError z_zError
-# define zcalloc z_zcalloc
-# define zcfree z_zcfree
+# ifndef Z_SOLO
+# define zcalloc z_zcalloc
+# define zcfree z_zcfree
+# endif
# define zlibCompileFlags z_zlibCompileFlags
# define zlibVersion z_zlibVersion
@@ -111,9 +125,11 @@
# define alloc_func z_alloc_func
# define charf z_charf
# define free_func z_free_func
-# define gzFile z_gzFile
-# define gz_header z_gz_header
-# define gz_headerp z_gz_headerp
+# ifndef Z_SOLO
+# define gzFile z_gzFile
+# define gz_header z_gz_header
+# define gz_headerp z_gz_headerp
+# endif
# define in_func z_in_func
# define intf z_intf
# define out_func z_out_func
@@ -126,7 +142,9 @@
# define voidpf z_voidpf
/* all zlib structs in zlib.h and zconf.h */
-# define gz_header_s z_gz_header_s
+# ifndef Z_SOLO
+# define gz_header_s z_gz_header_s
+# endif
# define internal_state z_internal_state
#endif
@@ -197,6 +215,12 @@
# endif
#endif
+#if defined(ZLIB_CONST) && !defined(z_const)
+# define z_const const
+#else
+# define z_const
+#endif
+
/* Some Mac compilers merge all .h files incorrectly: */
#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__)
# define NO_DUMMY_DECL
@@ -243,6 +267,14 @@
# endif
#endif
+#ifndef Z_ARG /* function prototypes for stdarg */
+# if defined(STDC) || defined(Z_HAVE_STDARG_H)
+# define Z_ARG(args) args
+# else
+# define Z_ARG(args) ()
+# endif
+#endif
+
/* The following definitions for FAR are needed only for MSDOS mixed
* model programming (small or medium model with some far allocations).
* This was tested only with MSC; for other MSDOS compilers you may have
@@ -356,12 +388,18 @@ typedef uLong FAR uLongf;
typedef Byte *voidp;
#endif
-#ifdef HAVE_UNISTD_H /* may be set to #if 1 by ./configure */
+#if 1 /* was set to #if 1 by ./configure */
# define Z_HAVE_UNISTD_H
#endif
+#if 1 /* was set to #if 1 by ./configure */
+# define Z_HAVE_STDARG_H
+#endif
+
#ifdef STDC
-# include <sys/types.h> /* for off_t */
+# ifndef Z_SOLO
+# include <sys/types.h> /* for off_t */
+# endif
#endif
/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and
@@ -374,7 +412,11 @@ typedef uLong FAR uLongf;
# undef _LARGEFILE64_SOURCE
#endif
-#if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
+# define Z_LARGE
+#endif
+
+#if (defined(Z_HAVE_UNISTD_H) || defined(Z_LARGE)) && !defined(Z_SOLO)
# include <unistd.h> /* for SEEK_* and off_t */
# ifdef VMS
# include <unixio.h> /* for off_t */
@@ -384,7 +426,7 @@ typedef uLong FAR uLongf;
# endif
#endif
-#ifndef SEEK_SET
+#if !defined(SEEK_SET) && !defined(Z_SOLO)
# define SEEK_SET 0 /* Seek from beginning of file. */
# define SEEK_CUR 1 /* Seek from current position. */
# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
@@ -394,18 +436,14 @@ typedef uLong FAR uLongf;
# define z_off_t long
#endif
-#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
+#if !defined(_WIN32) && (defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0)
# define z_off64_t off64_t
#else
+# if defined(_WIN32)
+# define z_off64_t __int64
+# else
# define z_off64_t z_off_t
#endif
-
-#if defined(__OS400__)
-# define NO_vsnprintf
-#endif
-
-#if defined(__MVS__)
-# define NO_vsnprintf
#endif
/* MVS linker does not support external names larger than 8 bytes */
diff --git a/zlib-1.2.5/zconf.h.cmakein b/zlib-1.2.6/zconf.h.cmakein
similarity index 78%
rename from zlib-1.2.5/zconf.h.cmakein
rename to zlib-1.2.6/zconf.h.cmakein
index a2f71b1f32e20339cc4ff1e22256bc18d57c172b..3ea5531d5573d00511c4829fd76839c016ca3b00 100644
--- a/zlib-1.2.5/zconf.h.cmakein
+++ b/zlib-1.2.6/zconf.h.cmakein
@@ -1,5 +1,5 @@
/* zconf.h -- configuration of the zlib compression library
- * Copyright (C) 1995-2010 Jean-loup Gailly.
+ * Copyright (C) 1995-2011 Jean-loup Gailly.
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -17,6 +17,7 @@
* this permanently in zconf.h using "./configure --zprefix".
*/
#ifdef Z_PREFIX /* may be set to #if 1 by ./configure */
+# define Z_PREFIX_SET
/* all linked symbols */
# define _dist_code z__dist_code
@@ -29,9 +30,11 @@
# define adler32 z_adler32
# define adler32_combine z_adler32_combine
# define adler32_combine64 z_adler32_combine64
-# define compress z_compress
-# define compress2 z_compress2
-# define compressBound z_compressBound
+# ifndef Z_SOLO
+# define compress z_compress
+# define compress2 z_compress2
+# define compressBound z_compressBound
+# endif
# define crc32 z_crc32
# define crc32_combine z_crc32_combine
# define crc32_combine64 z_crc32_combine64
@@ -42,44 +45,50 @@
# define deflateInit2_ z_deflateInit2_
# define deflateInit_ z_deflateInit_
# define deflateParams z_deflateParams
+# define deflatePending z_deflatePending
# define deflatePrime z_deflatePrime
# define deflateReset z_deflateReset
+# define deflateResetKeep z_deflateResetKeep
# define deflateSetDictionary z_deflateSetDictionary
# define deflateSetHeader z_deflateSetHeader
# define deflateTune z_deflateTune
# define deflate_copyright z_deflate_copyright
# define get_crc_table z_get_crc_table
-# define gz_error z_gz_error
-# define gz_intmax z_gz_intmax
-# define gz_strwinerror z_gz_strwinerror
-# define gzbuffer z_gzbuffer
-# define gzclearerr z_gzclearerr
-# define gzclose z_gzclose
-# define gzclose_r z_gzclose_r
-# define gzclose_w z_gzclose_w
-# define gzdirect z_gzdirect
-# define gzdopen z_gzdopen
-# define gzeof z_gzeof
-# define gzerror z_gzerror
-# define gzflush z_gzflush
-# define gzgetc z_gzgetc
-# define gzgets z_gzgets
-# define gzoffset z_gzoffset
-# define gzoffset64 z_gzoffset64
-# define gzopen z_gzopen
-# define gzopen64 z_gzopen64
-# define gzprintf z_gzprintf
-# define gzputc z_gzputc
-# define gzputs z_gzputs
-# define gzread z_gzread
-# define gzrewind z_gzrewind
-# define gzseek z_gzseek
-# define gzseek64 z_gzseek64
-# define gzsetparams z_gzsetparams
-# define gztell z_gztell
-# define gztell64 z_gztell64
-# define gzungetc z_gzungetc
-# define gzwrite z_gzwrite
+# ifndef Z_SOLO
+# define gz_error z_gz_error
+# define gz_intmax z_gz_intmax
+# define gz_strwinerror z_gz_strwinerror
+# define gzbuffer z_gzbuffer
+# define gzclearerr z_gzclearerr
+# define gzclose z_gzclose
+# define gzclose_r z_gzclose_r
+# define gzclose_w z_gzclose_w
+# define gzdirect z_gzdirect
+# define gzdopen z_gzdopen
+# define gzeof z_gzeof
+# define gzerror z_gzerror
+# define gzflags z_gzflags
+# define gzflush z_gzflush
+# define gzgetc z_gzgetc
+# define gzgetc_ z_gzgetc_
+# define gzgets z_gzgets
+# define gzoffset z_gzoffset
+# define gzoffset64 z_gzoffset64
+# define gzopen z_gzopen
+# define gzopen64 z_gzopen64
+# define gzprintf z_gzprintf
+# define gzputc z_gzputc
+# define gzputs z_gzputs
+# define gzread z_gzread
+# define gzrewind z_gzrewind
+# define gzseek z_gzseek
+# define gzseek64 z_gzseek64
+# define gzsetparams z_gzsetparams
+# define gztell z_gztell
+# define gztell64 z_gztell64
+# define gzungetc z_gzungetc
+# define gzwrite z_gzwrite
+# endif
# define inflate z_inflate
# define inflateBack z_inflateBack
# define inflateBackEnd z_inflateBackEnd
@@ -97,13 +106,18 @@
# define inflateSync z_inflateSync
# define inflateSyncPoint z_inflateSyncPoint
# define inflateUndermine z_inflateUndermine
+# define inflateResetKeep z_inflateResetKeep
# define inflate_copyright z_inflate_copyright
# define inflate_fast z_inflate_fast
# define inflate_table z_inflate_table
-# define uncompress z_uncompress
+# ifndef Z_SOLO
+# define uncompress z_uncompress
+# endif
# define zError z_zError
-# define zcalloc z_zcalloc
-# define zcfree z_zcfree
+# ifndef Z_SOLO
+# define zcalloc z_zcalloc
+# define zcfree z_zcfree
+# endif
# define zlibCompileFlags z_zlibCompileFlags
# define zlibVersion z_zlibVersion
@@ -113,9 +127,11 @@
# define alloc_func z_alloc_func
# define charf z_charf
# define free_func z_free_func
-# define gzFile z_gzFile
-# define gz_header z_gz_header
-# define gz_headerp z_gz_headerp
+# ifndef Z_SOLO
+# define gzFile z_gzFile
+# define gz_header z_gz_header
+# define gz_headerp z_gz_headerp
+# endif
# define in_func z_in_func
# define intf z_intf
# define out_func z_out_func
@@ -128,7 +144,9 @@
# define voidpf z_voidpf
/* all zlib structs in zlib.h and zconf.h */
-# define gz_header_s z_gz_header_s
+# ifndef Z_SOLO
+# define gz_header_s z_gz_header_s
+# endif
# define internal_state z_internal_state
#endif
@@ -199,6 +217,12 @@
# endif
#endif
+#if defined(ZLIB_CONST) && !defined(z_const)
+# define z_const const
+#else
+# define z_const
+#endif
+
/* Some Mac compilers merge all .h files incorrectly: */
#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__)
# define NO_DUMMY_DECL
@@ -245,6 +269,14 @@
# endif
#endif
+#ifndef Z_ARG /* function prototypes for stdarg */
+# if defined(STDC) || defined(Z_HAVE_STDARG_H)
+# define Z_ARG(args) args
+# else
+# define Z_ARG(args) ()
+# endif
+#endif
+
/* The following definitions for FAR are needed only for MSDOS mixed
* model programming (small or medium model with some far allocations).
* This was tested only with MSC; for other MSDOS compilers you may have
@@ -362,8 +394,14 @@ typedef uLong FAR uLongf;
# define Z_HAVE_UNISTD_H
#endif
+#ifdef HAVE_STDARG_H /* may be set to #if 1 by ./configure */
+# define Z_HAVE_STDARG_H
+#endif
+
#ifdef STDC
-# include <sys/types.h> /* for off_t */
+# ifndef Z_SOLO
+# include <sys/types.h> /* for off_t */
+# endif
#endif
/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and
@@ -376,7 +414,11 @@ typedef uLong FAR uLongf;
# undef _LARGEFILE64_SOURCE
#endif
-#if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
+# define Z_LARGE
+#endif
+
+#if (defined(Z_HAVE_UNISTD_H) || defined(Z_LARGE)) && !defined(Z_SOLO)
# include <unistd.h> /* for SEEK_* and off_t */
# ifdef VMS
# include <unixio.h> /* for off_t */
@@ -386,7 +428,7 @@ typedef uLong FAR uLongf;
# endif
#endif
-#ifndef SEEK_SET
+#if !defined(SEEK_SET) && !defined(Z_SOLO)
# define SEEK_SET 0 /* Seek from beginning of file. */
# define SEEK_CUR 1 /* Seek from current position. */
# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
@@ -396,18 +438,14 @@ typedef uLong FAR uLongf;
# define z_off_t long
#endif
-#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
+#if !defined(_WIN32) && (defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0)
# define z_off64_t off64_t
#else
+# if defined(_WIN32)
+# define z_off64_t __int64
+# else
# define z_off64_t z_off_t
#endif
-
-#if defined(__OS400__)
-# define NO_vsnprintf
-#endif
-
-#if defined(__MVS__)
-# define NO_vsnprintf
#endif
/* MVS linker does not support external names larger than 8 bytes */
diff --git a/zlib-1.2.5/zconf.h.in b/zlib-1.2.6/zconf.h.in
similarity index 78%
rename from zlib-1.2.5/zconf.h.in
rename to zlib-1.2.6/zconf.h.in
index 02ce56c4313b7e7490c0416ed52bfd9c65694553..51c80ac144306f547ae7d10a02f9dc41d67572a0 100644
--- a/zlib-1.2.5/zconf.h.in
+++ b/zlib-1.2.6/zconf.h.in
@@ -1,5 +1,5 @@
/* zconf.h -- configuration of the zlib compression library
- * Copyright (C) 1995-2010 Jean-loup Gailly.
+ * Copyright (C) 1995-2011 Jean-loup Gailly.
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -15,6 +15,7 @@
* this permanently in zconf.h using "./configure --zprefix".
*/
#ifdef Z_PREFIX /* may be set to #if 1 by ./configure */
+# define Z_PREFIX_SET
/* all linked symbols */
# define _dist_code z__dist_code
@@ -27,9 +28,11 @@
# define adler32 z_adler32
# define adler32_combine z_adler32_combine
# define adler32_combine64 z_adler32_combine64
-# define compress z_compress
-# define compress2 z_compress2
-# define compressBound z_compressBound
+# ifndef Z_SOLO
+# define compress z_compress
+# define compress2 z_compress2
+# define compressBound z_compressBound
+# endif
# define crc32 z_crc32
# define crc32_combine z_crc32_combine
# define crc32_combine64 z_crc32_combine64
@@ -40,44 +43,50 @@
# define deflateInit2_ z_deflateInit2_
# define deflateInit_ z_deflateInit_
# define deflateParams z_deflateParams
+# define deflatePending z_deflatePending
# define deflatePrime z_deflatePrime
# define deflateReset z_deflateReset
+# define deflateResetKeep z_deflateResetKeep
# define deflateSetDictionary z_deflateSetDictionary
# define deflateSetHeader z_deflateSetHeader
# define deflateTune z_deflateTune
# define deflate_copyright z_deflate_copyright
# define get_crc_table z_get_crc_table
-# define gz_error z_gz_error
-# define gz_intmax z_gz_intmax
-# define gz_strwinerror z_gz_strwinerror
-# define gzbuffer z_gzbuffer
-# define gzclearerr z_gzclearerr
-# define gzclose z_gzclose
-# define gzclose_r z_gzclose_r
-# define gzclose_w z_gzclose_w
-# define gzdirect z_gzdirect
-# define gzdopen z_gzdopen
-# define gzeof z_gzeof
-# define gzerror z_gzerror
-# define gzflush z_gzflush
-# define gzgetc z_gzgetc
-# define gzgets z_gzgets
-# define gzoffset z_gzoffset
-# define gzoffset64 z_gzoffset64
-# define gzopen z_gzopen
-# define gzopen64 z_gzopen64
-# define gzprintf z_gzprintf
-# define gzputc z_gzputc
-# define gzputs z_gzputs
-# define gzread z_gzread
-# define gzrewind z_gzrewind
-# define gzseek z_gzseek
-# define gzseek64 z_gzseek64
-# define gzsetparams z_gzsetparams
-# define gztell z_gztell
-# define gztell64 z_gztell64
-# define gzungetc z_gzungetc
-# define gzwrite z_gzwrite
+# ifndef Z_SOLO
+# define gz_error z_gz_error
+# define gz_intmax z_gz_intmax
+# define gz_strwinerror z_gz_strwinerror
+# define gzbuffer z_gzbuffer
+# define gzclearerr z_gzclearerr
+# define gzclose z_gzclose
+# define gzclose_r z_gzclose_r
+# define gzclose_w z_gzclose_w
+# define gzdirect z_gzdirect
+# define gzdopen z_gzdopen
+# define gzeof z_gzeof
+# define gzerror z_gzerror
+# define gzflags z_gzflags
+# define gzflush z_gzflush
+# define gzgetc z_gzgetc
+# define gzgetc_ z_gzgetc_
+# define gzgets z_gzgets
+# define gzoffset z_gzoffset
+# define gzoffset64 z_gzoffset64
+# define gzopen z_gzopen
+# define gzopen64 z_gzopen64
+# define gzprintf z_gzprintf
+# define gzputc z_gzputc
+# define gzputs z_gzputs
+# define gzread z_gzread
+# define gzrewind z_gzrewind
+# define gzseek z_gzseek
+# define gzseek64 z_gzseek64
+# define gzsetparams z_gzsetparams
+# define gztell z_gztell
+# define gztell64 z_gztell64
+# define gzungetc z_gzungetc
+# define gzwrite z_gzwrite
+# endif
# define inflate z_inflate
# define inflateBack z_inflateBack
# define inflateBackEnd z_inflateBackEnd
@@ -95,13 +104,18 @@
# define inflateSync z_inflateSync
# define inflateSyncPoint z_inflateSyncPoint
# define inflateUndermine z_inflateUndermine
+# define inflateResetKeep z_inflateResetKeep
# define inflate_copyright z_inflate_copyright
# define inflate_fast z_inflate_fast
# define inflate_table z_inflate_table
-# define uncompress z_uncompress
+# ifndef Z_SOLO
+# define uncompress z_uncompress
+# endif
# define zError z_zError
-# define zcalloc z_zcalloc
-# define zcfree z_zcfree
+# ifndef Z_SOLO
+# define zcalloc z_zcalloc
+# define zcfree z_zcfree
+# endif
# define zlibCompileFlags z_zlibCompileFlags
# define zlibVersion z_zlibVersion
@@ -111,9 +125,11 @@
# define alloc_func z_alloc_func
# define charf z_charf
# define free_func z_free_func
-# define gzFile z_gzFile
-# define gz_header z_gz_header
-# define gz_headerp z_gz_headerp
+# ifndef Z_SOLO
+# define gzFile z_gzFile
+# define gz_header z_gz_header
+# define gz_headerp z_gz_headerp
+# endif
# define in_func z_in_func
# define intf z_intf
# define out_func z_out_func
@@ -126,7 +142,9 @@
# define voidpf z_voidpf
/* all zlib structs in zlib.h and zconf.h */
-# define gz_header_s z_gz_header_s
+# ifndef Z_SOLO
+# define gz_header_s z_gz_header_s
+# endif
# define internal_state z_internal_state
#endif
@@ -197,6 +215,12 @@
# endif
#endif
+#if defined(ZLIB_CONST) && !defined(z_const)
+# define z_const const
+#else
+# define z_const
+#endif
+
/* Some Mac compilers merge all .h files incorrectly: */
#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__)
# define NO_DUMMY_DECL
@@ -243,6 +267,14 @@
# endif
#endif
+#ifndef Z_ARG /* function prototypes for stdarg */
+# if defined(STDC) || defined(Z_HAVE_STDARG_H)
+# define Z_ARG(args) args
+# else
+# define Z_ARG(args) ()
+# endif
+#endif
+
/* The following definitions for FAR are needed only for MSDOS mixed
* model programming (small or medium model with some far allocations).
* This was tested only with MSC; for other MSDOS compilers you may have
@@ -360,8 +392,14 @@ typedef uLong FAR uLongf;
# define Z_HAVE_UNISTD_H
#endif
+#ifdef HAVE_STDARG_H /* may be set to #if 1 by ./configure */
+# define Z_HAVE_STDARG_H
+#endif
+
#ifdef STDC
-# include <sys/types.h> /* for off_t */
+# ifndef Z_SOLO
+# include <sys/types.h> /* for off_t */
+# endif
#endif
/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and
@@ -374,7 +412,11 @@ typedef uLong FAR uLongf;
# undef _LARGEFILE64_SOURCE
#endif
-#if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
+# define Z_LARGE
+#endif
+
+#if (defined(Z_HAVE_UNISTD_H) || defined(Z_LARGE)) && !defined(Z_SOLO)
# include <unistd.h> /* for SEEK_* and off_t */
# ifdef VMS
# include <unixio.h> /* for off_t */
@@ -384,7 +426,7 @@ typedef uLong FAR uLongf;
# endif
#endif
-#ifndef SEEK_SET
+#if !defined(SEEK_SET) && !defined(Z_SOLO)
# define SEEK_SET 0 /* Seek from beginning of file. */
# define SEEK_CUR 1 /* Seek from current position. */
# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
@@ -394,18 +436,14 @@ typedef uLong FAR uLongf;
# define z_off_t long
#endif
-#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
+#if !defined(_WIN32) && (defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0)
# define z_off64_t off64_t
#else
+# if defined(_WIN32)
+# define z_off64_t __int64
+# else
# define z_off64_t z_off_t
#endif
-
-#if defined(__OS400__)
-# define NO_vsnprintf
-#endif
-
-#if defined(__MVS__)
-# define NO_vsnprintf
#endif
/* MVS linker does not support external names larger than 8 bytes */
diff --git a/zlib-1.2.5/zlib.3 b/zlib-1.2.6/zlib.3
similarity index 90%
rename from zlib-1.2.5/zlib.3
rename to zlib-1.2.6/zlib.3
index 27adc4cd10a35713943497e5c4c91b09e70e74ef..d051c79b54072581c485a678de992cd46b37317b 100644
--- a/zlib-1.2.5/zlib.3
+++ b/zlib-1.2.6/zlib.3
@@ -1,4 +1,4 @@
-.TH ZLIB 3 "19 Apr 2010"
+.TH ZLIB 3 "29 Jan 2012"
.SH NAME
zlib \- compression/decompression library
.SH SYNOPSIS
@@ -36,9 +36,9 @@ All functions of the compression library are documented in the file
.IR zlib.h .
The distribution source includes examples of use of the library
in the files
-.I example.c
+.I test/example.c
and
-.IR minigzip.c,
+.IR test/minigzip.c,
as well as other examples in the
.IR examples/
directory.
@@ -65,7 +65,7 @@ A Python interface to
written by A.M. Kuchling (amk@magnet.com),
is available in Python 1.5 and later versions:
.IP
-http://www.python.org/doc/lib/module-zlib.html
+http://docs.python.org/library/zlib.html
.LP
.I zlib
is built into
@@ -95,11 +95,11 @@ http://zlib.net/
The data format used by the zlib library is described by RFC
(Request for Comments) 1950 to 1952 in the files:
.IP
-http://www.ietf.org/rfc/rfc1950.txt (for the zlib header and trailer format)
+http://tools.ietf.org/html/rfc1950 (for the zlib header and trailer format)
.br
-http://www.ietf.org/rfc/rfc1951.txt (for the deflate compressed data format)
+http://tools.ietf.org/html/rfc1951 (for the deflate compressed data format)
.br
-http://www.ietf.org/rfc/rfc1952.txt (for the gzip header and trailer format)
+http://tools.ietf.org/html/rfc1952 (for the gzip header and trailer format)
.LP
Mark Nelson wrote an article about
.I zlib
@@ -125,8 +125,8 @@ before asking for help.
Send questions and/or comments to zlib@gzip.org,
or (for the Windows DLL version) to Gilles Vollant (info@winimage.com).
.SH AUTHORS
-Version 1.2.5
-Copyright (C) 1995-2010 Jean-loup Gailly (jloup@gzip.org)
+Version 1.2.6
+Copyright (C) 1995-2012 Jean-loup Gailly (jloup@gzip.org)
and Mark Adler (madler@alumni.caltech.edu).
.LP
This software is provided "as-is,"
diff --git a/zlib-1.2.6/zlib.3.pdf b/zlib-1.2.6/zlib.3.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..ffa2a78a37f77aa215df1918b68431764b6b5f63
Binary files /dev/null and b/zlib-1.2.6/zlib.3.pdf differ
diff --git a/zlib-1.2.5/zlib.h b/zlib-1.2.6/zlib.h
similarity index 87%
rename from zlib-1.2.5/zlib.h
rename to zlib-1.2.6/zlib.h
index bfbba83e8ee0902abe8bcbfab8bdebbbc07dca69..79142d1172e8760ac89ac7b2ad92a79928af737c 100644
--- a/zlib-1.2.5/zlib.h
+++ b/zlib-1.2.6/zlib.h
@@ -1,7 +1,7 @@
/* zlib.h -- interface of the 'zlib' general purpose compression library
- version 1.2.5, April 19th, 2010
+ version 1.2.6, January 29th, 2012
- Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler
+ Copyright (C) 1995-2012 Jean-loup Gailly and Mark Adler
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
@@ -24,8 +24,8 @@
The data format used by the zlib library is described by RFCs (Request for
- Comments) 1950 to 1952 in the files http://www.ietf.org/rfc/rfc1950.txt
- (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).
+ Comments) 1950 to 1952 in the files http://tools.ietf.org/html/rfc1950
+ (zlib format), rfc1951 (deflate format) and rfc1952 (gzip format).
*/
#ifndef ZLIB_H
@@ -37,11 +37,11 @@
extern "C" {
#endif
-#define ZLIB_VERSION "1.2.5"
-#define ZLIB_VERNUM 0x1250
+#define ZLIB_VERSION "1.2.6"
+#define ZLIB_VERNUM 0x1260
#define ZLIB_VER_MAJOR 1
#define ZLIB_VER_MINOR 2
-#define ZLIB_VER_REVISION 5
+#define ZLIB_VER_REVISION 6
#define ZLIB_VER_SUBREVISION 0
/*
@@ -83,15 +83,15 @@ typedef void (*free_func) OF((voidpf opaque, voidpf address));
struct internal_state;
typedef struct z_stream_s {
- Bytef *next_in; /* next input byte */
+ z_const Bytef *next_in; /* next input byte */
uInt avail_in; /* number of bytes available at next_in */
- uLong total_in; /* total nb of input bytes read so far */
+ uLong total_in; /* total number of input bytes read so far */
Bytef *next_out; /* next output byte should be put there */
uInt avail_out; /* remaining free space at next_out */
- uLong total_out; /* total nb of bytes output so far */
+ uLong total_out; /* total number of bytes output so far */
- char *msg; /* last error message, NULL if no error */
+ z_const char *msg; /* last error message, NULL if no error */
struct internal_state FAR *state; /* not visible by applications */
alloc_func zalloc; /* used to allocate the internal state */
@@ -327,8 +327,9 @@ ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush));
Z_FINISH can be used immediately after deflateInit if all the compression
is to be done in a single step. In this case, avail_out must be at least the
- value returned by deflateBound (see below). If deflate does not return
- Z_STREAM_END, then it must be called again as described above.
+ value returned by deflateBound (see below). Then deflate is guaranteed to
+ return Z_STREAM_END. If not enough output space is provided, deflate will
+ not return Z_STREAM_END, and it must be called again as described above.
deflate() sets strm->adler to the adler32 checksum of all input read
so far (that is, total_in bytes).
@@ -454,20 +455,23 @@ ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush));
avail_out must be large enough to hold all the uncompressed data. (The size
of the uncompressed data may have been saved by the compressor for this
purpose.) The next operation on this stream must be inflateEnd to deallocate
- the decompression state. The use of Z_FINISH is never required, but can be
- used to inform inflate that a faster approach may be used for the single
- inflate() call.
+ the decompression state. The use of Z_FINISH is not required to perform an
+ inflation in one step. However it may be used to inform inflate that a
+ faster approach can be used for the single inflate() call. Z_FINISH also
+ informs inflate to not maintain a sliding window if the stream completes,
+ which reduces inflate's memory footprint.
In this implementation, inflate() always flushes as much output as
possible to the output buffer, and always uses the faster approach on the
- first call. So the only effect of the flush parameter in this implementation
- is on the return value of inflate(), as noted below, or when it returns early
- because Z_BLOCK or Z_TREES is used.
+ first call. So the effects of the flush parameter in this implementation are
+ on the return value of inflate() as noted below, when inflate() returns early
+ when Z_BLOCK or Z_TREES is used, and when inflate() avoids the allocation of
+ memory for a sliding window when Z_FINISH is used.
If a preset dictionary is needed after this call (see inflateSetDictionary
- below), inflate sets strm->adler to the adler32 checksum of the dictionary
+ below), inflate sets strm->adler to the Adler-32 checksum of the dictionary
chosen by the compressor and returns Z_NEED_DICT; otherwise it sets
- strm->adler to the adler32 checksum of all output produced so far (that is,
+ strm->adler to the Adler-32 checksum of all output produced so far (that is,
total_out bytes) and returns Z_OK, Z_STREAM_END or an error code as described
below. At the end of the stream, inflate() checks that its computed adler32
checksum is equal to that saved by the compressor and returns Z_STREAM_END
@@ -478,7 +482,9 @@ ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush));
initializing with inflateInit2(). Any information contained in the gzip
header is not retained, so applications that need that information should
instead use raw inflate, see inflateInit2() below, or inflateBack() and
- perform their own processing of the gzip header and trailer.
+ perform their own processing of the gzip header and trailer. When processing
+ gzip-wrapped deflate data, strm->adler32 is set to the CRC-32 of the output
+ producted so far. The CRC-32 is checked against the gzip trailer.
inflate() returns Z_OK if some progress has been made (more input processed
or more output produced), Z_STREAM_END if the end of the compressed data has
@@ -580,10 +586,15 @@ ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm,
uInt dictLength));
/*
Initializes the compression dictionary from the given byte sequence
- without producing any compressed output. This function must be called
- immediately after deflateInit, deflateInit2 or deflateReset, before any call
- of deflate. The compressor and decompressor must use exactly the same
- dictionary (see inflateSetDictionary).
+ without producing any compressed output. When using the zlib format, this
+ function must be called immediately after deflateInit, deflateInit2 or
+ deflateReset, and before any call of deflate. When doing raw deflate, this
+ function must be called either before any call of deflate, or immediately
+ after the completion of a deflate block, i.e. after all input has been
+ consumed and all output has been delivered when using any of the flush
+ options Z_BLOCK, Z_PARTIAL_FLUSH, Z_SYNC_FLUSH, or Z_FULL_FLUSH. The
+ compressor and decompressor must use exactly the same dictionary (see
+ inflateSetDictionary).
The dictionary should consist of strings (byte sequences) that are likely
to be encountered later in the data to be compressed, with the most commonly
@@ -610,8 +621,8 @@ ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm,
deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a
parameter is invalid (e.g. dictionary being Z_NULL) or the stream state is
inconsistent (for example if deflate has already been called for this stream
- or if the compression method is bsort). deflateSetDictionary does not
- perform any compression: this will be done by deflate().
+ or if not at a block boundary for raw deflate). deflateSetDictionary does
+ not perform any compression: this will be done by deflate().
*/
ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest,
@@ -688,8 +699,28 @@ ZEXTERN uLong ZEXPORT deflateBound OF((z_streamp strm,
deflation of sourceLen bytes. It must be called after deflateInit() or
deflateInit2(), and after deflateSetHeader(), if used. This would be used
to allocate an output buffer for deflation in a single pass, and so would be
- called before deflate().
-*/
+ called before deflate(). If that first deflate() call is provided the
+ sourceLen input bytes, an output buffer allocated to the size returned by
+ deflateBound(), and the flush value Z_FINISH, then deflate() is guaranteed
+ to return Z_STREAM_END. Note that it is possible for the compressed size to
+ be larger than the value returned by deflateBound() if flush options other
+ than Z_FINISH or Z_NO_FLUSH are used.
+*/
+
+ZEXTERN int ZEXPORT deflatePending OF((z_streamp strm,
+ unsigned *pending,
+ int *bits));
+/*
+ deflatePending() returns the number of bytes and bits of output that have
+ been generated, but not yet provided in the available output. The bytes not
+ provided would be due to the available output space having being consumed.
+ The number of bits of output not provided are between 0 and 7, where they
+ await more bits to join them in order to fill out a full byte. If pending
+ or bits are Z_NULL, then those values are not set.
+
+ deflatePending returns Z_OK if success, or Z_STREAM_ERROR if the source
+ stream state was inconsistent.
+ */
ZEXTERN int ZEXPORT deflatePrime OF((z_streamp strm,
int bits,
@@ -703,8 +734,9 @@ ZEXTERN int ZEXPORT deflatePrime OF((z_streamp strm,
than or equal to 16, and that many of the least significant bits of value
will be inserted in the output.
- deflatePrime returns Z_OK if success, or Z_STREAM_ERROR if the source
- stream state was inconsistent.
+ deflatePrime returns Z_OK if success, Z_BUF_ERROR if there was not enough
+ room in the internal buffer to insert the bits, or Z_STREAM_ERROR if the
+ source stream state was inconsistent.
*/
ZEXTERN int ZEXPORT deflateSetHeader OF((z_streamp strm,
@@ -790,10 +822,11 @@ ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm,
if that call returned Z_NEED_DICT. The dictionary chosen by the compressor
can be determined from the adler32 value returned by that call of inflate.
The compressor and decompressor must use exactly the same dictionary (see
- deflateSetDictionary). For raw inflate, this function can be called
- immediately after inflateInit2() or inflateReset() and before any call of
- inflate() to set the dictionary. The application must insure that the
- dictionary that was used for compression is provided.
+ deflateSetDictionary). For raw inflate, this function can be called at any
+ time to set the dictionary. If the provided dictionary is smaller than the
+ window and there is already data in the window, then the provided dictionary
+ will amend what's there. The application must insure that the dictionary
+ that was used for compression is provided.
inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a
parameter is invalid (e.g. dictionary being Z_NULL) or the stream state is
@@ -805,17 +838,21 @@ ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm,
ZEXTERN int ZEXPORT inflateSync OF((z_streamp strm));
/*
- Skips invalid compressed data until a full flush point (see above the
- description of deflate with Z_FULL_FLUSH) can be found, or until all
+ Skips invalid compressed data until a possible full flush point (see above
+ for the description of deflate with Z_FULL_FLUSH) can be found, or until all
available input is skipped. No output is provided.
- inflateSync returns Z_OK if a full flush point has been found, Z_BUF_ERROR
- if no more input was provided, Z_DATA_ERROR if no flush point has been
- found, or Z_STREAM_ERROR if the stream structure was inconsistent. In the
- success case, the application may save the current current value of total_in
- which indicates where valid compressed data was found. In the error case,
- the application may repeatedly call inflateSync, providing more input each
- time, until success or end of the input data.
+ inflateSync searches for a 00 00 FF FF pattern in the compressed data.
+ All full flush points have this pattern, but not all occurences of this
+ pattern are full flush points.
+
+ inflateSync returns Z_OK if a possible full flush point has been found,
+ Z_BUF_ERROR if no more input was provided, Z_DATA_ERROR if no flush point
+ has been found, or Z_STREAM_ERROR if the stream structure was inconsistent.
+ In the success case, the application may save the current current value of
+ total_in which indicates where valid compressed data was found. In the
+ error case, the application may repeatedly call inflateSync, providing more
+ input each time, until success or end of the input data.
*/
ZEXTERN int ZEXPORT inflateCopy OF((z_streamp dest,
@@ -962,7 +999,7 @@ ZEXTERN int ZEXPORT inflateBackInit OF((z_streamp strm, int windowBits,
See inflateBack() for the usage of these routines.
inflateBackInit will return Z_OK on success, Z_STREAM_ERROR if any of
- the paramaters are invalid, Z_MEM_ERROR if the internal state could not be
+ the parameters are invalid, Z_MEM_ERROR if the internal state could not be
allocated, or Z_VERSION_ERROR if the version of the library does not match
the version of the header file.
*/
@@ -1088,6 +1125,7 @@ ZEXTERN uLong ZEXPORT zlibCompileFlags OF((void));
27-31: 0 (reserved)
*/
+#ifndef Z_SOLO
/* utility functions */
@@ -1149,10 +1187,11 @@ ZEXTERN int ZEXPORT uncompress OF((Bytef *dest, uLongf *destLen,
uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
enough memory, Z_BUF_ERROR if there was not enough room in the output
- buffer, or Z_DATA_ERROR if the input data was corrupted or incomplete.
+ buffer, or Z_DATA_ERROR if the input data was corrupted or incomplete. In
+ the case where there is not enough room, uncompress() will fill the output
+ buffer with the uncompressed data up to that point.
*/
-
/* gzip file access functions */
/*
@@ -1162,7 +1201,7 @@ ZEXTERN int ZEXPORT uncompress OF((Bytef *dest, uLongf *destLen,
wrapper, documented in RFC 1952, wrapped around a deflate stream.
*/
-typedef voidp gzFile; /* opaque gzip file descriptor */
+typedef struct gzFile_s *gzFile; /* semi-opaque gzip file descriptor */
/*
ZEXTERN gzFile ZEXPORT gzopen OF((const char *path, const char *mode));
@@ -1172,13 +1211,25 @@ ZEXTERN gzFile ZEXPORT gzopen OF((const char *path, const char *mode));
a strategy: 'f' for filtered data as in "wb6f", 'h' for Huffman-only
compression as in "wb1h", 'R' for run-length encoding as in "wb1R", or 'F'
for fixed code compression as in "wb9F". (See the description of
- deflateInit2 for more information about the strategy parameter.) Also "a"
- can be used instead of "w" to request that the gzip stream that will be
- written be appended to the file. "+" will result in an error, since reading
- and writing to the same gzip file is not supported.
+ deflateInit2 for more information about the strategy parameter.) 'T' will
+ request transparent writing or appending with no compression and not using
+ the gzip format.
+
+ "a" can be used instead of "w" to request that the gzip stream that will
+ be written be appended to the file. "+" will result in an error, since
+ reading and writing to the same gzip file is not supported.
+
+ These functions, as well as gzip, will read and decode a sequence of gzip
+ streams in a file. The append function of gzopen() can be used to create
+ such a file. (Also see gzflush() for another way to do this.) When
+ appending, gzopen does not test whether the file begins with a gzip stream,
+ nor does it look for the end of the gzip streams to begin appending. gzopen
+ will simply append a gzip stream to the existing file.
gzopen can be used to read a file which is not in gzip format; in this
- case gzread will directly read from the file without decompression.
+ case gzread will directly read from the file without decompression. When
+ reading, this will be detected automatically by looking for the magic two-
+ byte gzip header.
gzopen returns NULL if the file could not be opened, if there was
insufficient memory to allocate the gzFile state, or if an invalid mode was
@@ -1197,7 +1248,11 @@ ZEXTERN gzFile ZEXPORT gzdopen OF((int fd, const char *mode));
descriptor fd, just like fclose(fdopen(fd, mode)) closes the file descriptor
fd. If you want to keep fd open, use fd = dup(fd_keep); gz = gzdopen(fd,
mode);. The duplicated descriptor should be saved to avoid a leak, since
- gzdopen does not close fd if it fails.
+ gzdopen does not close fd if it fails. If you are using fileno() to get the
+ file descriptor from a FILE *, then you will have to use dup() to avoid
+ double-close()ing the file descriptor. Both gzclose() and fclose() will
+ close the associated file descriptor, so they need to have different file
+ descriptors.
gzdopen returns NULL if there was insufficient memory to allocate the
gzFile state, if an invalid mode was specified (an 'r', 'w', or 'a' was not
@@ -1235,14 +1290,26 @@ ZEXTERN int ZEXPORT gzsetparams OF((gzFile file, int level, int strategy));
ZEXTERN int ZEXPORT gzread OF((gzFile file, voidp buf, unsigned len));
/*
Reads the given number of uncompressed bytes from the compressed file. If
- the input file was not in gzip format, gzread copies the given number of
- bytes into the buffer.
+ the input file is not in gzip format, gzread copies the given number of
+ bytes into the buffer directly from the file.
After reaching the end of a gzip stream in the input, gzread will continue
- to read, looking for another gzip stream, or failing that, reading the rest
- of the input file directly without decompression. The entire input file
- will be read if gzread is called until it returns less than the requested
- len.
+ to read, looking for another gzip stream. Any number of gzip streams may be
+ concatenated in the input file, and will all be decompressed by gzread().
+ If something other than a gzip stream is encountered after a gzip stream,
+ that remaining trailing garbage is ignored (and no error is returned).
+
+ gzread can be used to read a gzip file that is being concurrently written.
+ Upon reaching the end of the input, gzread will return with the available
+ data. If the error code returned by gzerror is Z_OK or Z_BUF_ERROR, then
+ gzclearerr can be used to clear the end of file indicator in order to permit
+ gzread to be tried again. Z_OK indicates that a gzip stream was completed
+ on the last gzread. Z_BUF_ERROR indicates that the input file ended in the
+ middle of a gzip stream. Note that gzread does not return -1 in the event
+ of an incomplete gzip stream. This error is deferred until gzclose(), which
+ will return Z_BUF_ERROR if the last gzread ended in the middle of a gzip
+ stream. Alternatively, gzerror can be used before gzclose to detect this
+ case.
gzread returns the number of uncompressed bytes actually read, less than
len for end of file, or -1 for error.
@@ -1256,7 +1323,7 @@ ZEXTERN int ZEXPORT gzwrite OF((gzFile file,
error.
*/
-ZEXTERN int ZEXPORTVA gzprintf OF((gzFile file, const char *format, ...));
+ZEXTERN int ZEXPORTVA gzprintf Z_ARG((gzFile file, const char *format, ...));
/*
Converts, formats, and writes the arguments to the compressed file under
control of the format string, as in fprintf. gzprintf returns the number of
@@ -1301,7 +1368,10 @@ ZEXTERN int ZEXPORT gzputc OF((gzFile file, int c));
ZEXTERN int ZEXPORT gzgetc OF((gzFile file));
/*
Reads one byte from the compressed file. gzgetc returns this byte or -1
- in case of end of file or error.
+ in case of end of file or error. This is implemented as a macro for speed.
+ As such, it does not do all of the checking the other functions do. I.e.
+ it does not check to see if file is NULL, nor whether the structure file
+ points to has been clobbered or not.
*/
ZEXTERN int ZEXPORT gzungetc OF((int c, gzFile file));
@@ -1397,9 +1467,7 @@ ZEXTERN int ZEXPORT gzeof OF((gzFile file));
ZEXTERN int ZEXPORT gzdirect OF((gzFile file));
/*
Returns true (1) if file is being copied directly while reading, or false
- (0) if file is a gzip stream being decompressed. This state can change from
- false to true while reading the input file if the end of a gzip stream is
- reached, but is followed by data that is not another gzip stream.
+ (0) if file is a gzip stream being decompressed.
If the input file is empty, gzdirect() will return true, since the input
does not contain a gzip stream.
@@ -1408,6 +1476,13 @@ ZEXTERN int ZEXPORT gzdirect OF((gzFile file));
cause buffers to be allocated to allow reading the file to determine if it
is a gzip file. Therefore if gzbuffer() is used, it should be called before
gzdirect().
+
+ When writing, gzdirect() returns true (1) if transparent writing was
+ requested ("wT" for the gzopen() mode), or false (0) otherwise. (Note:
+ gzdirect() is not needed when writing. Transparent writing must be
+ explicitly requested, so the application already knows the answer. When
+ linking statically, using gzdirect() will include all of the zlib code for
+ gzip file reading and decompression, which may not be desired.)
*/
ZEXTERN int ZEXPORT gzclose OF((gzFile file));
@@ -1419,7 +1494,8 @@ ZEXTERN int ZEXPORT gzclose OF((gzFile file));
must not be called more than once on the same allocation.
gzclose will return Z_STREAM_ERROR if file is not valid, Z_ERRNO on a
- file operation error, or Z_OK on success.
+ file operation error, Z_MEM_ERROR if out of memory, Z_BUF_ERROR if the
+ last read ended in the middle of a gzip stream, or Z_OK on success.
*/
ZEXTERN int ZEXPORT gzclose_r OF((gzFile file));
@@ -1457,6 +1533,7 @@ ZEXTERN void ZEXPORT gzclearerr OF((gzFile file));
file that is being written concurrently.
*/
+#endif /* !Z_SOLO */
/* checksum functions */
@@ -1492,7 +1569,9 @@ ZEXTERN uLong ZEXPORT adler32_combine OF((uLong adler1, uLong adler2,
Combine two Adler-32 checksums into one. For two sequences of bytes, seq1
and seq2 with lengths len1 and len2, Adler-32 checksums were calculated for
each, adler1 and adler2. adler32_combine() returns the Adler-32 checksum of
- seq1 and seq2 concatenated, requiring only adler1, adler2, and len2.
+ seq1 and seq2 concatenated, requiring only adler1, adler2, and len2. Note
+ that the z_off_t type (like off_t) is a signed integer. If len2 is
+ negative, the result has no meaning or utility.
*/
ZEXTERN uLong ZEXPORT crc32 OF((uLong crc, const Bytef *buf, uInt len));
@@ -1544,17 +1623,36 @@ ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits,
const char *version,
int stream_size));
#define deflateInit(strm, level) \
- deflateInit_((strm), (level), ZLIB_VERSION, sizeof(z_stream))
+ deflateInit_((strm), (level), ZLIB_VERSION, (int)sizeof(z_stream))
#define inflateInit(strm) \
- inflateInit_((strm), ZLIB_VERSION, sizeof(z_stream))
+ inflateInit_((strm), ZLIB_VERSION, (int)sizeof(z_stream))
#define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \
deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\
- (strategy), ZLIB_VERSION, sizeof(z_stream))
+ (strategy), ZLIB_VERSION, (int)sizeof(z_stream))
#define inflateInit2(strm, windowBits) \
- inflateInit2_((strm), (windowBits), ZLIB_VERSION, sizeof(z_stream))
+ inflateInit2_((strm), (windowBits), ZLIB_VERSION, \
+ (int)sizeof(z_stream))
#define inflateBackInit(strm, windowBits, window) \
inflateBackInit_((strm), (windowBits), (window), \
- ZLIB_VERSION, sizeof(z_stream))
+ ZLIB_VERSION, (int)sizeof(z_stream))
+
+#ifndef Z_SOLO
+
+/* gzgetc() macro and its supporting function and exposed data structure. Note
+ * that the real internal state is much larger than the exposed structure.
+ * This abbreviated structure exposes just enough for the gzgetc() macro. The
+ * user should not mess with these exposed elements, since their names or
+ * behavior could change in the future, perhaps even capriciously. They can
+ * only be used by the gzgetc() macro. You have been warned.
+ */
+struct gzFile_s {
+ unsigned have;
+ unsigned char *next;
+ z_off64_t pos;
+};
+ZEXTERN int ZEXPORT gzgetc_ OF((gzFile file));
+#define gzgetc(g) \
+ ((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : gzgetc_(g))
/* provide 64-bit offset functions if _LARGEFILE64_SOURCE defined, and/or
* change the regular functions to 64 bits if _FILE_OFFSET_BITS is 64 (if
@@ -1572,13 +1670,22 @@ ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits,
#endif
#if !defined(ZLIB_INTERNAL) && _FILE_OFFSET_BITS-0 == 64 && _LFS64_LARGEFILE-0
-# define gzopen gzopen64
-# define gzseek gzseek64
-# define gztell gztell64
-# define gzoffset gzoffset64
-# define adler32_combine adler32_combine64
-# define crc32_combine crc32_combine64
-# ifdef _LARGEFILE64_SOURCE
+# ifdef Z_PREFIX_SET
+# define z_gzopen z_gzopen64
+# define z_gzseek z_gzseek64
+# define z_gztell z_gztell64
+# define z_gzoffset z_gzoffset64
+# define z_adler32_combine z_adler32_combine64
+# define z_crc32_combine z_crc32_combine64
+# else
+# define gzopen gzopen64
+# define gzseek gzseek64
+# define gztell gztell64
+# define gzoffset gzoffset64
+# define adler32_combine adler32_combine64
+# define crc32_combine crc32_combine64
+# endif
+# ifndef _LARGEFILE64_SOURCE
ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *));
ZEXTERN z_off_t ZEXPORT gzseek64 OF((gzFile, z_off_t, int));
ZEXTERN z_off_t ZEXPORT gztell64 OF((gzFile));
@@ -1595,6 +1702,13 @@ ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits,
ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t));
#endif
+#else /* Z_SOLO */
+
+ ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t));
+ ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t));
+
+#endif /* !Z_SOLO */
+
/* hack for buggy compilers */
#if !defined(ZUTIL_H) && !defined(NO_DUMMY_DECL)
struct internal_state {int dummy;};
@@ -1605,6 +1719,11 @@ ZEXTERN const char * ZEXPORT zError OF((int));
ZEXTERN int ZEXPORT inflateSyncPoint OF((z_streamp));
ZEXTERN const uLongf * ZEXPORT get_crc_table OF((void));
ZEXTERN int ZEXPORT inflateUndermine OF((z_streamp, int));
+ZEXTERN int ZEXPORT inflateResetKeep OF((z_streamp));
+ZEXTERN int ZEXPORT deflateResetKeep OF((z_streamp));
+#ifndef Z_SOLO
+ ZEXTERN unsigned long ZEXPORT gzflags OF((void));
+#endif
#ifdef __cplusplus
}
diff --git a/zlib-1.2.5/zlib.map b/zlib-1.2.6/zlib.map
similarity index 86%
rename from zlib-1.2.5/zlib.map
rename to zlib-1.2.6/zlib.map
index f282d3624a5128921937e3f8cc197ad1f5a0c5a1..54fa5538a53a39316cd1b565ea5c1e1980587b34 100644
--- a/zlib-1.2.5/zlib.map
+++ b/zlib-1.2.6/zlib.map
@@ -66,3 +66,14 @@ ZLIB_1.2.3.5 {
gzclose_r;
gzclose_w;
} ZLIB_1.2.3.4;
+
+ZLIB_1.2.5.1 {
+ deflatePending;
+} ZLIB_1.2.3.5;
+
+ZLIB_1.2.5.2 {
+ deflateResetKeep;
+ gzflags;
+ gzgetc_;
+ inflateResetKeep;
+} ZLIB_1.2.5.1;
diff --git a/zlib-1.2.5/zlib.pc.in b/zlib-1.2.6/zlib.pc.in
similarity index 100%
rename from zlib-1.2.5/zlib.pc.in
rename to zlib-1.2.6/zlib.pc.in
diff --git a/zlib-1.2.5/zlib2ansi b/zlib-1.2.6/zlib2ansi
similarity index 100%
rename from zlib-1.2.5/zlib2ansi
rename to zlib-1.2.6/zlib2ansi
diff --git a/zlib-1.2.5/zutil.c b/zlib-1.2.6/zutil.c
similarity index 93%
rename from zlib-1.2.5/zutil.c
rename to zlib-1.2.6/zutil.c
index 898ed345b0e3ef23ce5aaba1eb6307b5b113d6b1..8a1d2420937f91bdb9fe82f3fccef7d7263aa9a6 100644
--- a/zlib-1.2.5/zutil.c
+++ b/zlib-1.2.6/zutil.c
@@ -1,5 +1,5 @@
/* zutil.c -- target dependent utility functions for the compression library
- * Copyright (C) 1995-2005, 2010 Jean-loup Gailly.
+ * Copyright (C) 1995-2005, 2010, 2011 Jean-loup Gailly.
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -85,31 +85,11 @@ uLong ZEXPORT zlibCompileFlags()
#ifdef FASTEST
flags += 1L << 21;
#endif
-#ifdef STDC
-# ifdef NO_vsnprintf
- flags += 1L << 25;
-# ifdef HAS_vsprintf_void
- flags += 1L << 26;
-# endif
-# else
-# ifdef HAS_vsnprintf_void
- flags += 1L << 26;
-# endif
-# endif
+#ifdef Z_SOLO
+ return flags;
#else
- flags += 1L << 24;
-# ifdef NO_snprintf
- flags += 1L << 25;
-# ifdef HAS_sprintf_void
- flags += 1L << 26;
-# endif
-# else
-# ifdef HAS_snprintf_void
- flags += 1L << 26;
-# endif
-# endif
+ return flags + gzflags();
#endif
- return flags;
}
#ifdef DEBUG
@@ -181,6 +161,7 @@ void ZLIB_INTERNAL zmemzero(dest, len)
}
#endif
+#ifndef Z_SOLO
#ifdef SYS16BIT
@@ -316,3 +297,5 @@ void ZLIB_INTERNAL zcfree (opaque, ptr)
}
#endif /* MY_ZCALLOC */
+
+#endif /* !Z_SOLO */
diff --git a/zlib-1.2.5/zutil.h b/zlib-1.2.6/zutil.h
similarity index 75%
rename from zlib-1.2.5/zutil.h
rename to zlib-1.2.6/zutil.h
index 258fa88799ad1d97e44fe1ac9df77948e82ea5c0..dff1112febd2ce4cd4fed3ed5db8ee1fef6aaa13 100644
--- a/zlib-1.2.5/zutil.h
+++ b/zlib-1.2.6/zutil.h
@@ -1,5 +1,5 @@
/* zutil.h -- internal interface and configuration of the compression library
- * Copyright (C) 1995-2010 Jean-loup Gailly.
+ * Copyright (C) 1995-2011 Jean-loup Gailly.
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -21,7 +21,7 @@
#include "zlib.h"
-#ifdef STDC
+#if defined(STDC) && !defined(Z_SOLO)
# if !(defined(_WIN32_WCE) && defined(_MSC_VER))
# include <stddef.h>
# endif
@@ -29,6 +29,10 @@
# include <stdlib.h>
#endif
+#ifdef Z_SOLO
+ typedef long ptrdiff_t; /* guess -- will be caught if guess is wrong */
+#endif
+
#ifndef local
# define local static
#endif
@@ -78,16 +82,18 @@ extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
#if defined(MSDOS) || (defined(WINDOWS) && !defined(WIN32))
# define OS_CODE 0x00
-# if defined(__TURBOC__) || defined(__BORLANDC__)
-# if (__STDC__ == 1) && (defined(__LARGE__) || defined(__COMPACT__))
- /* Allow compilation with ANSI keywords only enabled */
- void _Cdecl farfree( void *block );
- void *_Cdecl farmalloc( unsigned long nbytes );
-# else
-# include <alloc.h>
+# ifndef Z_SOLO
+# if defined(__TURBOC__) || defined(__BORLANDC__)
+# if (__STDC__ == 1) && (defined(__LARGE__) || defined(__COMPACT__))
+ /* Allow compilation with ANSI keywords only enabled */
+ void _Cdecl farfree( void *block );
+ void *_Cdecl farmalloc( unsigned long nbytes );
+# else
+# include <alloc.h>
+# endif
+# else /* MSC or DJGPP */
+# include <malloc.h>
# endif
-# else /* MSC or DJGPP */
-# include <malloc.h>
# endif
#endif
@@ -107,18 +113,20 @@ extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
#ifdef OS2
# define OS_CODE 0x06
-# ifdef M_I86
+# if defined(M_I86) && !defined(Z_SOLO)
# include <malloc.h>
# endif
#endif
#if defined(MACOS) || defined(TARGET_OS_MAC)
# define OS_CODE 0x07
-# if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
-# include <unix.h> /* for fdopen */
-# else
-# ifndef fdopen
-# define fdopen(fd,mode) NULL /* No fdopen() */
+# ifndef Z_SOLO
+# if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
+# include <unix.h> /* for fdopen */
+# else
+# ifndef fdopen
+# define fdopen(fd,mode) NULL /* No fdopen() */
+# endif
# endif
# endif
#endif
@@ -153,14 +161,14 @@ extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
# endif
#endif
-#if defined(__BORLANDC__)
+#if defined(__BORLANDC__) && !defined(MSDOS)
#pragma warn -8004
#pragma warn -8008
#pragma warn -8066
#endif
/* provide prototypes for these when building zlib without LFS */
-#if !defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0
+#if !defined(_WIN32) && (!defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0)
ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t));
ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t));
#endif
@@ -177,42 +185,7 @@ extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
/* functions */
-#if defined(STDC99) || (defined(__TURBOC__) && __TURBOC__ >= 0x550)
-# ifndef HAVE_VSNPRINTF
-# define HAVE_VSNPRINTF
-# endif
-#endif
-#if defined(__CYGWIN__)
-# ifndef HAVE_VSNPRINTF
-# define HAVE_VSNPRINTF
-# endif
-#endif
-#ifndef HAVE_VSNPRINTF
-# ifdef MSDOS
- /* vsnprintf may exist on some MS-DOS compilers (DJGPP?),
- but for now we just assume it doesn't. */
-# define NO_vsnprintf
-# endif
-# ifdef __TURBOC__
-# define NO_vsnprintf
-# endif
-# ifdef WIN32
- /* In Win32, vsnprintf is available as the "non-ANSI" _vsnprintf. */
-# if !defined(vsnprintf) && !defined(NO_vsnprintf)
-# if !defined(_MSC_VER) || ( defined(_MSC_VER) && _MSC_VER < 1500 )
-# define vsnprintf _vsnprintf
-# endif
-# endif
-# endif
-# ifdef __SASC
-# define NO_vsnprintf
-# endif
-#endif
-#ifdef VMS
-# define NO_vsnprintf
-#endif
-
-#if defined(pyr)
+#if defined(pyr) || defined(Z_SOLO)
# define NO_MEMCPY
#endif
#if defined(SMALL_MEDIUM) && !defined(_MSC_VER) && !defined(__SC__)
@@ -261,10 +234,11 @@ extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
# define Tracecv(c,x)
#endif
-
-voidpf ZLIB_INTERNAL zcalloc OF((voidpf opaque, unsigned items,
- unsigned size));
-void ZLIB_INTERNAL zcfree OF((voidpf opaque, voidpf ptr));
+#ifndef Z_SOLO
+ voidpf ZLIB_INTERNAL zcalloc OF((voidpf opaque, unsigned items,
+ unsigned size));
+ void ZLIB_INTERNAL zcfree OF((voidpf opaque, voidpf ptr));
+#endif
#define ZALLOC(strm, items, size) \
(*((strm)->zalloc))((strm)->opaque, (items), (size))