Compare commits
2 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
|
b97ec631c6 | ||
|
|
f81ba93d4a |
22
ChangeLog
22
ChangeLog
@@ -1,8 +1,28 @@
|
||||
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||||
ChangeLog file for zlib
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||||
|
||||
Changes in 1.2.0.7 (21 September 2003)
|
||||
- Correct some debug formats in contrib/infback9
|
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- Cast a type in a debug statement in trees.c
|
||||
- Change search and replace delimiter in configure from % to # [Beebe]
|
||||
- Update contrib/untgz to 0.2 with various fixes [Truta]
|
||||
- Add build support for Amiga [Nikl]
|
||||
- Remove some directories in old that have been updated to 1.2
|
||||
- Add dylib building for Mac OS X in configure and Makefile.in
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||||
- Remove old distribution stuff from Makefile
|
||||
- Update README to point for DLL_FAQ.txt, and add comment on Mac OS X
|
||||
- Update links in README
|
||||
|
||||
Changes in 1.2.0.6 (13 September 2003)
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- Minor FAQ updates
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||||
- Update contrib/minizip to 1.00 [Vollant]
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- Remove test of gz functions in example.c when GZ_COMPRESS defined [Truta]
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- Update POSTINC comment for 68060 [Nikl]
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- Add contrib/infback9 with deflate64 decoding (unsupported)
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- For MVS define NO_vsnprintf and undefine FAR [van Burik]
|
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- Add pragma for fdopen on MVS [van Burik]
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|
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Changes in 1.2.0.5 (8 September 2003)
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- Add infback9 diffs to contrib
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- Add OF to inflateBackEnd() declaration in zlib.h
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- Remember start when using gzdopen in the middle of a file
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- Use internal off_t counters in gz* functions to properly handle seeks
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3
FAQ
3
FAQ
@@ -73,8 +73,7 @@ The lastest zlib FAQ is at http://www.gzip.org/zlib/zlib_faq.html
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10. I need a Delphi interface to zlib.
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See the directories contrib/delphi and contrib/delphi2 in the zlib
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distribution.
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See the contrib/delphi directory in the zlib distribution.
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11. Can zlib handle .zip archives?
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65
Makefile
65
Makefile
@@ -28,9 +28,10 @@ LDFLAGS=libz.a
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LDSHARED=$(CC)
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CPP=$(CC) -E
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VER=1.2.0.5
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LIBS=libz.a
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SHAREDLIB=libz.so
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SHAREDLIBV=libz.so.1.2.0.7
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SHAREDLIBM=libz.so.1
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AR=ar rc
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RANLIB=ranlib
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@@ -52,19 +53,6 @@ OBJA =
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TEST_OBJS = example.o minigzip.o
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# Note: this has not been updated for zlib 1.2.0
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DISTFILES = README FAQ INDEX ChangeLog configure Make*[a-z0-9] *.[ch] *.mms \
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algorithm.txt zlib.3 zlib.html \
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msdos/Make*[a-z0-9] msdos/zlib.def msdos/zlib.rc \
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nt/Make*[a-z0-9] nt/zlib.dnt amiga/Make*.??? os2/M*.os2 os2/zlib.def \
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contrib/RE*.contrib contrib/*.txt contrib/asm386/*.asm contrib/asm386/*.c \
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contrib/asm386/*.bat contrib/asm386/zlibvc.d?? contrib/asm[56]86/*.?86 \
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contrib/asm[56]86/*.S contrib/iostream/*.cpp \
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contrib/iostream/*.h contrib/iostream2/*.h contrib/iostream2/*.cpp \
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contrib/untgz/Makefile contrib/untgz/*.c contrib/untgz/*.w32 \
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contrib/minizip/[CM]*[pe] contrib/minizip/*.[ch] contrib/minizip/*.[td]?? \
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contrib/delphi*/*.???
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all: example minigzip
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|
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check: test
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@@ -88,11 +76,11 @@ match.o: match.S
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mv _match.o match.o
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rm -f _match.s
|
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|
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$(SHAREDLIB).$(VER): $(OBJS)
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$(SHAREDLIBV): $(OBJS)
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$(LDSHARED) -o $@ $(OBJS)
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rm -f $(SHAREDLIB) $(SHAREDLIB).1
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rm -f $(SHAREDLIB) $(SHAREDLIBM)
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ln -s $@ $(SHAREDLIB)
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ln -s $@ $(SHAREDLIB).1
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ln -s $@ $(SHAREDLIBM)
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|
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example: example.o $(LIBS)
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$(CC) $(CFLAGS) -o $@ example.o $(LDFLAGS)
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@@ -110,10 +98,10 @@ install: $(LIBS)
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cp $(LIBS) $(libdir)
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cd $(libdir); chmod 755 $(LIBS)
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-@(cd $(libdir); $(RANLIB) libz.a || true) >/dev/null 2>&1
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cd $(libdir); if test -f $(SHAREDLIB).$(VER); then \
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rm -f $(SHAREDLIB) $(SHAREDLIB).1; \
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ln -s $(SHAREDLIB).$(VER) $(SHAREDLIB); \
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ln -s $(SHAREDLIB).$(VER) $(SHAREDLIB).1; \
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cd $(libdir); if test -f $(SHAREDLIBV); then \
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rm -f $(SHAREDLIB) $(SHAREDLIBM); \
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ln -s $(SHAREDLIBV) $(SHAREDLIB); \
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ln -s $(SHAREDLIBV) $(SHAREDLIBM); \
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(ldconfig || true) >/dev/null 2>&1; \
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fi
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cp zlib.3 $(man3dir)
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@@ -123,21 +111,16 @@ install: $(LIBS)
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uninstall:
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cd $(includedir); \
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v=$(VER); \
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if test -f zlib.h; then \
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v=`sed -n '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`; \
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rm -f zlib.h zconf.h; \
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fi; \
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cd $(libdir); rm -f libz.a; \
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if test -f $(SHAREDLIB).$$v; then \
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rm -f $(SHAREDLIB).$$v $(SHAREDLIB) $(SHAREDLIB).1; \
|
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if test -f $(SHAREDLIBV); then \
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rm -f $(SHAREDLIBV) $(SHAREDLIB) $(SHAREDLIBM); \
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fi
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cd $(man3dir); rm -f zlib.3
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|
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mostlyclean: clean
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clean:
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rm -f *.o *~ example minigzip libz.a libz.so* foo.gz so_locations \
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_match.s maketree
|
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rm -f *.o *~ example minigzip libz.* foo.gz so_locations \
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_match.s maketree contrib/infback9/*.o
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maintainer-clean: distclean
|
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distclean: clean
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@@ -145,28 +128,6 @@ distclean: clean
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cp -p zconf.in.h zconf.h
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rm -f .DS_Store
|
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|
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zip:
|
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echo Warning: this has not been updated for zlib 1.2.0 -- do not use
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mv Makefile Makefile~; cp -p Makefile.in Makefile
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rm -f test.c ztest*.c contrib/minizip/test.zip
|
||||
v=`sed -n -e 's/\.//g' -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\
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zip -ul9 zlib$$v $(DISTFILES)
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mv Makefile~ Makefile
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|
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dist:
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echo Warning: this has not been updated for zlib 1.2.0 -- do not use
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||||
mv Makefile Makefile~; cp -p Makefile.in Makefile
|
||||
rm -f test.c ztest*.c contrib/minizip/test.zip
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d=zlib-`sed -n '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\
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rm -f $$d.tar.gz; \
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if test ! -d ../$$d; then rm -f ../$$d; ln -s `pwd` ../$$d; fi; \
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files=""; \
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for f in $(DISTFILES); do files="$$files $$d/$$f"; done; \
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||||
cd ..; \
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GZIP=-9 $(TAR) chofz $$d/$$d.tar.gz $$files; \
|
||||
if test ! -d $$d; then rm -f $$d; fi
|
||||
mv Makefile~ Makefile
|
||||
|
||||
tags:
|
||||
etags *.[ch]
|
||||
|
||||
|
||||
65
Makefile.in
65
Makefile.in
@@ -28,9 +28,10 @@ LDFLAGS=libz.a
|
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LDSHARED=$(CC)
|
||||
CPP=$(CC) -E
|
||||
|
||||
VER=1.2.0.5
|
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LIBS=libz.a
|
||||
SHAREDLIB=libz.so
|
||||
SHAREDLIBV=libz.so.1.2.0.7
|
||||
SHAREDLIBM=libz.so.1
|
||||
|
||||
AR=ar rc
|
||||
RANLIB=ranlib
|
||||
@@ -52,19 +53,6 @@ OBJA =
|
||||
|
||||
TEST_OBJS = example.o minigzip.o
|
||||
|
||||
# Note: this has not been updated for zlib 1.2.0
|
||||
DISTFILES = README FAQ INDEX ChangeLog configure Make*[a-z0-9] *.[ch] *.mms \
|
||||
algorithm.txt zlib.3 zlib.html \
|
||||
msdos/Make*[a-z0-9] msdos/zlib.def msdos/zlib.rc \
|
||||
nt/Make*[a-z0-9] nt/zlib.dnt amiga/Make*.??? os2/M*.os2 os2/zlib.def \
|
||||
contrib/RE*.contrib contrib/*.txt contrib/asm386/*.asm contrib/asm386/*.c \
|
||||
contrib/asm386/*.bat contrib/asm386/zlibvc.d?? contrib/asm[56]86/*.?86 \
|
||||
contrib/asm[56]86/*.S contrib/iostream/*.cpp \
|
||||
contrib/iostream/*.h contrib/iostream2/*.h contrib/iostream2/*.cpp \
|
||||
contrib/untgz/Makefile contrib/untgz/*.c contrib/untgz/*.w32 \
|
||||
contrib/minizip/[CM]*[pe] contrib/minizip/*.[ch] contrib/minizip/*.[td]?? \
|
||||
contrib/delphi*/*.???
|
||||
|
||||
all: example minigzip
|
||||
|
||||
check: test
|
||||
@@ -88,11 +76,11 @@ match.o: match.S
|
||||
mv _match.o match.o
|
||||
rm -f _match.s
|
||||
|
||||
$(SHAREDLIB).$(VER): $(OBJS)
|
||||
$(SHAREDLIBV): $(OBJS)
|
||||
$(LDSHARED) -o $@ $(OBJS)
|
||||
rm -f $(SHAREDLIB) $(SHAREDLIB).1
|
||||
rm -f $(SHAREDLIB) $(SHAREDLIBM)
|
||||
ln -s $@ $(SHAREDLIB)
|
||||
ln -s $@ $(SHAREDLIB).1
|
||||
ln -s $@ $(SHAREDLIBM)
|
||||
|
||||
example: example.o $(LIBS)
|
||||
$(CC) $(CFLAGS) -o $@ example.o $(LDFLAGS)
|
||||
@@ -110,10 +98,10 @@ install: $(LIBS)
|
||||
cp $(LIBS) $(libdir)
|
||||
cd $(libdir); chmod 755 $(LIBS)
|
||||
-@(cd $(libdir); $(RANLIB) libz.a || true) >/dev/null 2>&1
|
||||
cd $(libdir); if test -f $(SHAREDLIB).$(VER); then \
|
||||
rm -f $(SHAREDLIB) $(SHAREDLIB).1; \
|
||||
ln -s $(SHAREDLIB).$(VER) $(SHAREDLIB); \
|
||||
ln -s $(SHAREDLIB).$(VER) $(SHAREDLIB).1; \
|
||||
cd $(libdir); if test -f $(SHAREDLIBV); then \
|
||||
rm -f $(SHAREDLIB) $(SHAREDLIBM); \
|
||||
ln -s $(SHAREDLIBV) $(SHAREDLIB); \
|
||||
ln -s $(SHAREDLIBV) $(SHAREDLIBM); \
|
||||
(ldconfig || true) >/dev/null 2>&1; \
|
||||
fi
|
||||
cp zlib.3 $(man3dir)
|
||||
@@ -123,21 +111,16 @@ install: $(LIBS)
|
||||
|
||||
uninstall:
|
||||
cd $(includedir); \
|
||||
v=$(VER); \
|
||||
if test -f zlib.h; then \
|
||||
v=`sed -n '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`; \
|
||||
rm -f zlib.h zconf.h; \
|
||||
fi; \
|
||||
cd $(libdir); rm -f libz.a; \
|
||||
if test -f $(SHAREDLIB).$$v; then \
|
||||
rm -f $(SHAREDLIB).$$v $(SHAREDLIB) $(SHAREDLIB).1; \
|
||||
if test -f $(SHAREDLIBV); then \
|
||||
rm -f $(SHAREDLIBV) $(SHAREDLIB) $(SHAREDLIBM); \
|
||||
fi
|
||||
cd $(man3dir); rm -f zlib.3
|
||||
|
||||
mostlyclean: clean
|
||||
clean:
|
||||
rm -f *.o *~ example minigzip libz.a libz.so* foo.gz so_locations \
|
||||
_match.s maketree
|
||||
rm -f *.o *~ example minigzip libz.* foo.gz so_locations \
|
||||
_match.s maketree contrib/infback9/*.o
|
||||
|
||||
maintainer-clean: distclean
|
||||
distclean: clean
|
||||
@@ -145,28 +128,6 @@ distclean: clean
|
||||
cp -p zconf.in.h zconf.h
|
||||
rm -f .DS_Store
|
||||
|
||||
zip:
|
||||
echo Warning: this has not been updated for zlib 1.2.0 -- do not use
|
||||
mv Makefile Makefile~; cp -p Makefile.in Makefile
|
||||
rm -f test.c ztest*.c contrib/minizip/test.zip
|
||||
v=`sed -n -e 's/\.//g' -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\
|
||||
zip -ul9 zlib$$v $(DISTFILES)
|
||||
mv Makefile~ Makefile
|
||||
|
||||
dist:
|
||||
echo Warning: this has not been updated for zlib 1.2.0 -- do not use
|
||||
mv Makefile Makefile~; cp -p Makefile.in Makefile
|
||||
rm -f test.c ztest*.c contrib/minizip/test.zip
|
||||
d=zlib-`sed -n '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\
|
||||
rm -f $$d.tar.gz; \
|
||||
if test ! -d ../$$d; then rm -f ../$$d; ln -s `pwd` ../$$d; fi; \
|
||||
files=""; \
|
||||
for f in $(DISTFILES); do files="$$files $$d/$$f"; done; \
|
||||
cd ..; \
|
||||
GZIP=-9 $(TAR) chofz $$d/$$d.tar.gz $$files; \
|
||||
if test ! -d $$d; then rm -f $$d; fi
|
||||
mv Makefile~ Makefile
|
||||
|
||||
tags:
|
||||
etags *.[ch]
|
||||
|
||||
|
||||
33
README
33
README
@@ -1,6 +1,6 @@
|
||||
ZLIB DATA COMPRESSION LIBRARY
|
||||
|
||||
zlib 1.2.0.5 is a general purpose data compression library. All the code is
|
||||
zlib 1.2.0.7 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)
|
||||
@@ -8,7 +8,7 @@ and rfc1952.txt (gzip format). These documents are also available in other
|
||||
formats from ftp://ftp.uu.net/graphics/png/documents/zlib/zdoc-index.html
|
||||
|
||||
All functions of the compression library are documented in the file zlib.h
|
||||
(volunteer to write man pages welcome, contact jloup@gzip.org). A usage example
|
||||
(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
|
||||
@@ -34,12 +34,12 @@ 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 in
|
||||
http://dogma.net/markn/articles/zlibtool/zlibtool.htm
|
||||
|
||||
The changes made in version 1.2.0.5 are documented in the file ChangeLog.
|
||||
The changes made in version 1.2.0.7 are documented in the file ChangeLog.
|
||||
|
||||
Unsupported third party contributions are provided in directory "contrib".
|
||||
|
||||
A Java implementation of zlib is available in the Java Development Kit
|
||||
http://www.javasoft.com/products/JDK/1.1/docs/api/Package-java.util.zip.html
|
||||
http://java.sun.com/j2se/1.4.2/docs/api/java/util/zip/package-summary.html
|
||||
See the zlib home page http://www.zlib.org for details.
|
||||
|
||||
A Perl interface to zlib written by Paul Marquess <pmqs@cpan.org> is in the
|
||||
@@ -51,26 +51,16 @@ available in Python 1.5 and later versions, see
|
||||
http://www.python.org/doc/lib/module-zlib.html
|
||||
|
||||
A zlib binding for TCL written by Andreas Kupries <a.kupries@westend.com> is
|
||||
availlable at http://www.westend.com/~kupries/doc/trf/man/man.html
|
||||
availlable at http://www.oche.de/~akupries/soft/trf/trf_zip.html
|
||||
|
||||
An experimental package to read and write files in .zip format, written on top
|
||||
of zlib by Gilles Vollant <info@winimage.com>, is available at
|
||||
http://www.winimage.com/zLibDll/unzip.html and also in the contrib/minizip
|
||||
directory of zlib.
|
||||
of zlib by Gilles Vollant <info@winimage.com>, is available in the
|
||||
contrib/minizip directory of zlib.
|
||||
|
||||
|
||||
Notes for some targets:
|
||||
|
||||
- To build a Windows DLL version, include in a DLL project zlib.def, zlib.rc
|
||||
and all .c files except example.c and minigzip.c; compile with -DZLIB_DLL The
|
||||
zlib DLL support was initially done by Alessandro Iacopetti and is now
|
||||
maintained by Gilles Vollant <info@winimage.com>. Check the zlib DLL home
|
||||
page at http://www.winimage.com/zLibDll
|
||||
|
||||
From Visual Basic, you can call the DLL functions which do not take a
|
||||
structure as argument: compress, uncompress and all gz* functions. See
|
||||
contrib/visual-basic.txt for more information, or get
|
||||
http://www.tcfb.com/dowseware/cmp-z-it.zip
|
||||
- For Windows DLL versions, please see win32/DLL_FAQ.txt
|
||||
|
||||
- For 64-bit Irix, deflate.c must be compiled without any optimization. With
|
||||
-O, one libpng test fails. The test works in 32 bit mode (with the -n32
|
||||
@@ -90,8 +80,11 @@ Notes for some targets:
|
||||
- For Turbo C the small model is supported only with reduced performance to
|
||||
avoid any far allocation; it was tested with -DMAX_WBITS=11 -DMAX_MEM_LEVEL=3
|
||||
|
||||
- For PalmOs, see http://www.cs.uit.no/~perm/PASTA/pilot/software.html Per
|
||||
Harald Myrvang <perm@stud.cs.uit.no>
|
||||
- For PalmOs, see http://palmzlib.sourceforge.net/
|
||||
|
||||
- When building a shared, i.e. dynamic library on Mac OS X, the library must be
|
||||
installed before testing (do "make install" before "make test"), since the
|
||||
library location is specified in the library.
|
||||
|
||||
|
||||
Acknowledgments:
|
||||
|
||||
66
amiga/Makefile.pup
Normal file
66
amiga/Makefile.pup
Normal file
@@ -0,0 +1,66 @@
|
||||
# Amiga powerUP (TM) Makefile
|
||||
# makefile for libpng and SAS C V6.58/7.00 PPC compiler
|
||||
# Copyright (C) 1998 by Andreas R. Kleinert
|
||||
|
||||
LIBNAME = libzip.a
|
||||
|
||||
CC = scppc
|
||||
CFLAGS = NOSTKCHK NOSINT OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL \
|
||||
OPTLOOP OPTRDEP=8 OPTDEP=8 OPTCOMP=8 NOVER
|
||||
AR = ppc-amigaos-ar cr
|
||||
RANLIB = ppc-amigaos-ranlib
|
||||
LD = ppc-amigaos-ld -r
|
||||
LDFLAGS = -o
|
||||
LDLIBS = LIB:scppc.a LIB:end.o
|
||||
RM = delete quiet
|
||||
|
||||
OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
|
||||
zutil.o inflate.o infback.o inftrees.o inffast.o
|
||||
|
||||
TEST_OBJS = example.o minigzip.o
|
||||
|
||||
all: example minigzip
|
||||
|
||||
check: test
|
||||
test: all
|
||||
example
|
||||
echo hello world | minigzip | minigzip -d
|
||||
|
||||
$(LIBNAME): $(OBJS)
|
||||
$(AR) $@ $(OBJS)
|
||||
-$(RANLIB) $@
|
||||
|
||||
example: example.o $(LIBNAME)
|
||||
$(LD) $(LDFLAGS) $@ LIB:c_ppc.o $@.o $(LIBNAME) $(LDLIBS)
|
||||
|
||||
minigzip: minigzip.o $(LIBNAME)
|
||||
$(LD) $(LDFLAGS) $@ LIB:c_ppc.o $@.o $(LIBNAME) $(LDLIBS)
|
||||
|
||||
mostlyclean: clean
|
||||
clean:
|
||||
$(RM) *.o example minigzip $(LIBNAME) foo.gz
|
||||
|
||||
zip:
|
||||
zip -ul9 zlib README ChangeLog Makefile Make????.??? Makefile.?? \
|
||||
descrip.mms *.[ch]
|
||||
|
||||
tgz:
|
||||
cd ..; tar cfz zlib/zlib.tgz zlib/README zlib/ChangeLog zlib/Makefile \
|
||||
zlib/Make????.??? zlib/Makefile.?? zlib/descrip.mms zlib/*.[ch]
|
||||
|
||||
# DO NOT DELETE THIS LINE -- make depend depends on it.
|
||||
|
||||
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
|
||||
gzio.o: zutil.h zlib.h zconf.h
|
||||
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
|
||||
@@ -10,22 +10,24 @@ CFLAGS=OPT
|
||||
LDFLAGS=LIB z.lib
|
||||
|
||||
SCOPTIONS=OPTSCHED OPTINLINE OPTALIAS OPTTIME OPTINLOCAL STRMERGE \
|
||||
NOICONS PARMS=BOTH NOSTACKCHECK UTILLIB NOVERSION ERRORREXX
|
||||
NOICONS PARMS=BOTH NOSTACKCHECK UTILLIB NOVERSION ERRORREXX \
|
||||
DEF=POSTINC
|
||||
|
||||
OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
|
||||
zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o
|
||||
zutil.o inflate.o infback.o inftrees.o inffast.o
|
||||
|
||||
TEST_OBJS = example.o minigzip.o
|
||||
|
||||
all: SCOPTIONS example minigzip
|
||||
|
||||
check: test
|
||||
test: all
|
||||
`cd`/example
|
||||
example
|
||||
echo hello world | minigzip | minigzip -d
|
||||
|
||||
install: z.lib
|
||||
copy zlib.h zconf.h INCLUDE: clone
|
||||
copy z.lib LIB: clone
|
||||
copy clone zlib.h zconf.h INCLUDE:
|
||||
copy clone z.lib LIB:
|
||||
|
||||
z.lib: $(OBJS)
|
||||
oml z.lib r $(OBJS)
|
||||
@@ -36,29 +38,28 @@ example: example.o z.lib
|
||||
minigzip: minigzip.o z.lib
|
||||
$(CC) $(CFLAGS) LINK TO $@ minigzip.o $(LDFLAGS)
|
||||
|
||||
mostlyclean: clean
|
||||
clean:
|
||||
-delete force quiet *.o example minigzip z.lib foo.gz *.lnk SCOPTIONS
|
||||
-delete force quiet example minigzip *.o z.lib foo.gz *.lnk SCOPTIONS
|
||||
|
||||
SCOPTIONS: Smakefile
|
||||
copy to $@ <from <
|
||||
SCOPTIONS: Makefile.sas
|
||||
copy to $@ <from <
|
||||
$(SCOPTIONS)
|
||||
<
|
||||
|
||||
# DO NOT DELETE THIS LINE -- make depend depends on it.
|
||||
|
||||
adler32.o: zutil.h zlib.h zconf.h
|
||||
adler32.o: zlib.h zconf.h
|
||||
compress.o: zlib.h zconf.h
|
||||
crc32.o: zutil.h 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
|
||||
gzio.o: zutil.h zlib.h zconf.h
|
||||
infblock.o: zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h
|
||||
infcodes.o: zutil.h zlib.h zconf.h inftrees.h infutil.h infcodes.h inffast.h
|
||||
inffast.o: zutil.h zlib.h zconf.h inftrees.h infutil.h inffast.h
|
||||
inflate.o: zutil.h zlib.h zconf.h infblock.h
|
||||
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
|
||||
infutil.o: zutil.h zlib.h zconf.h inftrees.h infutil.h
|
||||
minigzip.o: zlib.h zconf.h
|
||||
trees.o: deflate.h zutil.h 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
|
||||
57
configure
vendored
57
configure
vendored
@@ -20,8 +20,9 @@
|
||||
|
||||
LIBS=libz.a
|
||||
LDFLAGS="-L. ${LIBS}"
|
||||
SHAREDLIB=libz.so
|
||||
VER=`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\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`
|
||||
AR=${AR-"ar rc"}
|
||||
RANLIB=${RANLIB-"ranlib"}
|
||||
prefix=${prefix-/usr/local}
|
||||
@@ -55,10 +56,6 @@ case "$1" in
|
||||
esac
|
||||
done
|
||||
|
||||
if [ $shared -eq 1 ]; then
|
||||
LDFLAGS="-L. ${SHAREDLIB}"
|
||||
fi
|
||||
|
||||
test=ztest$$
|
||||
cat > $test.c <<EOF
|
||||
extern int getchar();
|
||||
@@ -85,6 +82,13 @@ if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) 2>/dev/null; then
|
||||
HP-UX*) LDSHARED=${LDSHARED-"$cc -shared $SFLAGS"}
|
||||
shared_ext='.sl'
|
||||
SHAREDLIB='libz.sl';;
|
||||
Darwin*) shared_ext='.dylib'
|
||||
SHAREDLIB=libz$shared_ext
|
||||
SHAREDLIBV=libz.$VER$shared_ext
|
||||
SHAREDLIBM=libz.$VER1$shared_ext
|
||||
LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name /usr/lib/$SHAREDLIBV -compatibility_version $VER2 -current_version $VER"}
|
||||
libdir='/usr/lib'
|
||||
includedir='/usr/include';;
|
||||
*) LDSHARED=${LDSHARED-"$cc -shared"};;
|
||||
esac
|
||||
else
|
||||
@@ -102,7 +106,7 @@ else
|
||||
LDSHARED=${LDSHARED-"cc -shared"};;
|
||||
OSF1\ V4*) SFLAGS=${CFLAGS-"-O -std1"}
|
||||
CFLAGS=${CFLAGS-"-O -std1"}
|
||||
LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,$SHAREDLIB -Wl,-msym -Wl,-rpath,$(libdir) -Wl,-set_version,${VER}:1.0"};;
|
||||
LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so -Wl,-msym -Wl,-rpath,$(libdir) -Wl,-set_version,${VER}:1.0"};;
|
||||
OSF1*) SFLAGS=${CFLAGS-"-O -std1"}
|
||||
CFLAGS=${CFLAGS-"-O -std1"}
|
||||
LDSHARED=${LDSHARED-"cc -shared"};;
|
||||
@@ -143,14 +147,18 @@ else
|
||||
esac
|
||||
fi
|
||||
|
||||
SHAREDLIB=${SHAREDLIB-"libz$shared_ext"}
|
||||
SHAREDLIBV=${SHAREDLIBV-"libz$shared_ext.$VER"}
|
||||
SHAREDLIBM=${SHAREDLIBM-"libz$shared_ext.$VER1"}
|
||||
|
||||
if test $shared -eq 1; then
|
||||
echo Checking for shared library support...
|
||||
# we must test in two steps (cc then ld), required at least on SunOS 4.x
|
||||
if test "`($CC -c $SFLAGS $test.c) 2>&1`" = "" &&
|
||||
test "`($LDSHARED -o $test$shared_ext $test.o) 2>&1`" = ""; then
|
||||
CFLAGS="$SFLAGS"
|
||||
LIBS="$SHAREDLIB.$VER"
|
||||
echo Building shared library $SHAREDLIB.$VER with $CC.
|
||||
LIBS="$SHAREDLIBV"
|
||||
echo Building shared library $SHAREDLIBV with $CC.
|
||||
elif test -z "$old_cc" -a -z "$old_cflags"; then
|
||||
echo No shared library support.
|
||||
shared=0;
|
||||
@@ -162,6 +170,8 @@ fi
|
||||
if test $shared -eq 0; then
|
||||
LDSHARED="$CC"
|
||||
echo Building static library $LIBS version $VER with $CC.
|
||||
else
|
||||
LDFLAGS="-L. ${SHAREDLIBV}"
|
||||
fi
|
||||
|
||||
cat > $test.c <<EOF
|
||||
@@ -422,19 +432,20 @@ rm -f $test.[co] $test$shared_ext
|
||||
|
||||
# udpate Makefile
|
||||
sed < Makefile.in "
|
||||
/^CC *=/s%=.*%=$CC%
|
||||
/^CFLAGS *=/s%=.*%=$CFLAGS%
|
||||
/^CPP *=/s%=.*%=$CPP%
|
||||
/^LDSHARED *=/s%=.*%=$LDSHARED%
|
||||
/^LIBS *=/s%=.*%=$LIBS%
|
||||
/^SHAREDLIB *=/s%=.*%=$SHAREDLIB%
|
||||
/^AR *=/s%=.*%=$AR%
|
||||
/^RANLIB *=/s%=.*%=$RANLIB%
|
||||
/^VER *=/s%=.*%=$VER%
|
||||
/^prefix *=/s%=.*%=$prefix%
|
||||
/^exec_prefix *=/s%=.*%=$exec_prefix%
|
||||
/^libdir *=/s%=.*%=$libdir%
|
||||
/^includedir *=/s%=.*%=$includedir%
|
||||
/^mandir *=/s%=.*%=$mandir%
|
||||
/^LDFLAGS *=/s%=.*%=$LDFLAGS%
|
||||
/^CC *=/s#=.*#=$CC#
|
||||
/^CFLAGS *=/s#=.*#=$CFLAGS#
|
||||
/^CPP *=/s#=.*#=$CPP#
|
||||
/^LDSHARED *=/s#=.*#=$LDSHARED#
|
||||
/^LIBS *=/s#=.*#=$LIBS#
|
||||
/^SHAREDLIB *=/s#=.*#=$SHAREDLIB#
|
||||
/^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV#
|
||||
/^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM#
|
||||
/^AR *=/s#=.*#=$AR#
|
||||
/^RANLIB *=/s#=.*#=$RANLIB#
|
||||
/^prefix *=/s#=.*#=$prefix#
|
||||
/^exec_prefix *=/s#=.*#=$exec_prefix#
|
||||
/^libdir *=/s#=.*#=$libdir#
|
||||
/^includedir *=/s#=.*#=$includedir#
|
||||
/^mandir *=/s#=.*#=$mandir#
|
||||
/^LDFLAGS *=/s#=.*#=$LDFLAGS#
|
||||
" > Makefile
|
||||
|
||||
@@ -20,7 +20,6 @@ delphi/ by Cosmin Truta <cosmint@cs.ubbcluj.ro>
|
||||
|
||||
infback9/ by Mark Adler <madler@alumni.caltech.edu>
|
||||
Unsupported diffs to infback to decode the deflate64 format
|
||||
(Worse than that, it's not even tested)
|
||||
|
||||
inflate86/ by Chris Anderson <christop@charm.net>
|
||||
Tuned x86 gcc asm code to replace inflate_fast()
|
||||
|
||||
605
contrib/infback9/infback9.c
Normal file
605
contrib/infback9/infback9.c
Normal file
@@ -0,0 +1,605 @@
|
||||
/* infback9.c -- inflate deflate64 data using a call-back interface
|
||||
* Copyright (C) 1995-2003 Mark Adler
|
||||
* For conditions of distribution and use, see copyright notice in zlib.h
|
||||
*/
|
||||
|
||||
#include "zutil.h"
|
||||
#include "infback9.h"
|
||||
#include "inftree9.h"
|
||||
#include "inflate9.h"
|
||||
|
||||
#define WSIZE 65536UL
|
||||
|
||||
/*
|
||||
strm provides memory allocation functions in zalloc and zfree, or
|
||||
Z_NULL to use the library memory allocation functions.
|
||||
|
||||
window is a user-supplied window and output buffer that is 64K bytes.
|
||||
*/
|
||||
int ZEXPORT inflateBack9Init_(strm, window, version, stream_size)
|
||||
z_stream FAR *strm;
|
||||
unsigned char FAR *window;
|
||||
const char *version;
|
||||
int stream_size;
|
||||
{
|
||||
struct inflate_state FAR *state;
|
||||
|
||||
if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
|
||||
stream_size != (int)(sizeof(z_stream)))
|
||||
return Z_VERSION_ERROR;
|
||||
if (strm == Z_NULL || window == Z_NULL)
|
||||
return Z_STREAM_ERROR;
|
||||
strm->msg = Z_NULL; /* in case we return an error */
|
||||
if (strm->zalloc == (alloc_func)0) {
|
||||
strm->zalloc = zcalloc;
|
||||
strm->opaque = (voidpf)0;
|
||||
}
|
||||
if (strm->zfree == (free_func)0) strm->zfree = zcfree;
|
||||
state = (struct inflate_state FAR *)ZALLOC(strm, 1,
|
||||
sizeof(struct inflate_state));
|
||||
if (state == Z_NULL) return Z_MEM_ERROR;
|
||||
Tracev((stderr, "inflate: allocated\n"));
|
||||
strm->state = (voidpf)state;
|
||||
state->window = window;
|
||||
return Z_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
Build and output length and distance decoding tables for fixed code
|
||||
decoding.
|
||||
*/
|
||||
#ifdef MAKEFIXED
|
||||
#include <stdio.h>
|
||||
|
||||
void makefixed9(void)
|
||||
{
|
||||
unsigned sym, bits, low, size;
|
||||
code *next, *lenfix, *distfix;
|
||||
struct inflate_state state;
|
||||
code fixed[544];
|
||||
|
||||
/* literal/length table */
|
||||
sym = 0;
|
||||
while (sym < 144) state.lens[sym++] = 8;
|
||||
while (sym < 256) state.lens[sym++] = 9;
|
||||
while (sym < 280) state.lens[sym++] = 7;
|
||||
while (sym < 288) state.lens[sym++] = 8;
|
||||
next = fixed;
|
||||
lenfix = next;
|
||||
bits = 9;
|
||||
inflate_table9(LENS, state.lens, 288, &(next), &(bits), state.work);
|
||||
|
||||
/* distance table */
|
||||
sym = 0;
|
||||
while (sym < 32) state.lens[sym++] = 5;
|
||||
distfix = next;
|
||||
bits = 5;
|
||||
inflate_table9(DISTS, state.lens, 32, &(next), &(bits), state.work);
|
||||
|
||||
/* write tables */
|
||||
puts(" /* inffix9.h -- table for decoding deflate64 fixed codes");
|
||||
puts(" * Generated automatically by makefixed9().");
|
||||
puts(" */");
|
||||
puts("");
|
||||
puts(" /* WARNING: this file should *not* be used by applications.");
|
||||
puts(" It is part of the implementation of this library and is");
|
||||
puts(" subject to change. Applications should only use zlib.h.");
|
||||
puts(" */");
|
||||
puts("");
|
||||
size = 1U << 9;
|
||||
printf(" static const code lenfix[%u] = {", size);
|
||||
low = 0;
|
||||
for (;;) {
|
||||
if ((low % 6) == 0) printf("\n ");
|
||||
printf("{%u,%u,%d}", lenfix[low].op, lenfix[low].bits,
|
||||
lenfix[low].val);
|
||||
if (++low == size) break;
|
||||
putchar(',');
|
||||
}
|
||||
puts("\n };");
|
||||
size = 1U << 5;
|
||||
printf("\n static const code distfix[%u] = {", size);
|
||||
low = 0;
|
||||
for (;;) {
|
||||
if ((low % 5) == 0) printf("\n ");
|
||||
printf("{%u,%u,%d}", distfix[low].op, distfix[low].bits,
|
||||
distfix[low].val);
|
||||
if (++low == size) break;
|
||||
putchar(',');
|
||||
}
|
||||
puts("\n };");
|
||||
}
|
||||
#endif /* MAKEFIXED */
|
||||
|
||||
/* Macros for inflateBack(): */
|
||||
|
||||
/* Clear the input bit accumulator */
|
||||
#define INITBITS() \
|
||||
do { \
|
||||
hold = 0; \
|
||||
bits = 0; \
|
||||
} while (0)
|
||||
|
||||
/* Assure that some input is available. If input is requested, but denied,
|
||||
then return a Z_BUF_ERROR from inflateBack(). */
|
||||
#define PULL() \
|
||||
do { \
|
||||
if (have == 0) { \
|
||||
have = in(in_desc, &next); \
|
||||
if (have == 0) { \
|
||||
next = Z_NULL; \
|
||||
ret = Z_BUF_ERROR; \
|
||||
goto inf_leave; \
|
||||
} \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
/* Get a byte of input into the bit accumulator, or return from inflateBack()
|
||||
with an error if there is no input available. */
|
||||
#define PULLBYTE() \
|
||||
do { \
|
||||
PULL(); \
|
||||
have--; \
|
||||
hold += (unsigned long)(*next++) << bits; \
|
||||
bits += 8; \
|
||||
} while (0)
|
||||
|
||||
/* Assure that there are at least n bits in the bit accumulator. If there is
|
||||
not enough available input to do that, then return from inflateBack() with
|
||||
an error. */
|
||||
#define NEEDBITS(n) \
|
||||
do { \
|
||||
while (bits < (unsigned)(n)) \
|
||||
PULLBYTE(); \
|
||||
} while (0)
|
||||
|
||||
/* Return the low n bits of the bit accumulator (n <= 16) */
|
||||
#define BITS(n) \
|
||||
((unsigned)hold & ((1U << (n)) - 1))
|
||||
|
||||
/* Remove n bits from the bit accumulator */
|
||||
#define DROPBITS(n) \
|
||||
do { \
|
||||
hold >>= (n); \
|
||||
bits -= (unsigned)(n); \
|
||||
} while (0)
|
||||
|
||||
/* Remove zero to seven bits as needed to go to a byte boundary */
|
||||
#define BYTEBITS() \
|
||||
do { \
|
||||
hold >>= bits & 7; \
|
||||
bits -= bits & 7; \
|
||||
} while (0)
|
||||
|
||||
/* Assure that some output space is available, by writing out the window
|
||||
if it's full. If the write fails, return from inflateBack() with a
|
||||
Z_BUF_ERROR. */
|
||||
#define ROOM() \
|
||||
do { \
|
||||
if (left == 0) { \
|
||||
put = window; \
|
||||
left = WSIZE; \
|
||||
wrap = 1; \
|
||||
if (out(out_desc, put, (unsigned)left)) { \
|
||||
ret = Z_BUF_ERROR; \
|
||||
goto inf_leave; \
|
||||
} \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
/*
|
||||
strm provides the memory allocation functions and window buffer on input,
|
||||
and provides information on the unused input on return. For Z_DATA_ERROR
|
||||
returns, strm will also provide an error message.
|
||||
|
||||
in() and out() are the call-back input and output functions. When
|
||||
inflateBack() needs more input, it calls in(). When inflateBack() has
|
||||
filled the window with output, or when it completes with data in the
|
||||
window, it calls out() to write out the data. The application must not
|
||||
change the provided input until in() is called again or inflateBack()
|
||||
returns. The application must not change the window/output buffer until
|
||||
inflateBack() returns.
|
||||
|
||||
in() and out() are called with a descriptor parameter provided in the
|
||||
inflateBack() call. This parameter can be a structure that provides the
|
||||
information required to do the read or write, as well as accumulated
|
||||
information on the input and output such as totals and check values.
|
||||
|
||||
in() should return zero on failure. out() should return non-zero on
|
||||
failure. If either in() or out() fails, than inflateBack() returns a
|
||||
Z_BUF_ERROR. strm->next_in can be checked for Z_NULL to see whether it
|
||||
was in() or out() that caused in the error. Otherwise, inflateBack()
|
||||
returns Z_STREAM_END on success, Z_DATA_ERROR for an deflate format
|
||||
error, or Z_MEM_ERROR if it could not allocate memory for the state.
|
||||
inflateBack() can also return Z_STREAM_ERROR if the input parameters
|
||||
are not correct, i.e. strm is Z_NULL or the state was not initialized.
|
||||
*/
|
||||
int ZEXPORT inflateBack9(strm, in, in_desc, out, out_desc)
|
||||
z_stream FAR *strm;
|
||||
in_func in;
|
||||
void FAR *in_desc;
|
||||
out_func out;
|
||||
void FAR *out_desc;
|
||||
{
|
||||
struct inflate_state FAR *state;
|
||||
unsigned char FAR *next; /* next input */
|
||||
unsigned char FAR *put; /* next output */
|
||||
unsigned have; /* available input */
|
||||
unsigned long left; /* available output */
|
||||
inflate_mode mode; /* current inflate mode */
|
||||
int lastblock; /* true if processing last block */
|
||||
int wrap; /* true if the window has wrapped */
|
||||
unsigned long write; /* window write index */
|
||||
unsigned char FAR *window; /* allocated sliding window, if needed */
|
||||
unsigned long hold; /* bit buffer */
|
||||
unsigned bits; /* bits in bit buffer */
|
||||
unsigned extra; /* extra bits needed */
|
||||
unsigned long length; /* literal or length of data to copy */
|
||||
unsigned long offset; /* distance back to copy string from */
|
||||
unsigned long copy; /* number of stored or match bytes to copy */
|
||||
unsigned char FAR *from; /* where to copy match bytes from */
|
||||
code const FAR *lencode; /* starting table for length/literal codes */
|
||||
code const FAR *distcode; /* starting table for distance codes */
|
||||
unsigned lenbits; /* index bits for lencode */
|
||||
unsigned distbits; /* index bits for distcode */
|
||||
code this; /* current decoding table entry */
|
||||
code last; /* parent table entry */
|
||||
unsigned len; /* length to copy for repeats, bits to drop */
|
||||
int ret; /* return code */
|
||||
static const unsigned short order[19] = /* permutation of code lengths */
|
||||
{16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
|
||||
#include "inffix9.h"
|
||||
|
||||
/* Check that the strm exists and that the state was initialized */
|
||||
if (strm == Z_NULL || strm->state == Z_NULL)
|
||||
return Z_STREAM_ERROR;
|
||||
state = (struct inflate_state FAR *)strm->state;
|
||||
|
||||
/* Reset the state */
|
||||
strm->msg = Z_NULL;
|
||||
mode = TYPE;
|
||||
lastblock = 0;
|
||||
write = 0;
|
||||
wrap = 0;
|
||||
window = state->window;
|
||||
next = strm->next_in;
|
||||
have = next != Z_NULL ? strm->avail_in : 0;
|
||||
hold = 0;
|
||||
bits = 0;
|
||||
put = window;
|
||||
left = WSIZE;
|
||||
lencode = Z_NULL;
|
||||
distcode = Z_NULL;
|
||||
|
||||
/* Inflate until end of block marked as last */
|
||||
for (;;)
|
||||
switch (mode) {
|
||||
case TYPE:
|
||||
/* determine and dispatch block type */
|
||||
if (lastblock) {
|
||||
BYTEBITS();
|
||||
mode = DONE;
|
||||
break;
|
||||
}
|
||||
NEEDBITS(3);
|
||||
lastblock = BITS(1);
|
||||
DROPBITS(1);
|
||||
switch (BITS(2)) {
|
||||
case 0: /* stored block */
|
||||
Tracev((stderr, "inflate: stored block%s\n",
|
||||
lastblock ? " (last)" : ""));
|
||||
mode = STORED;
|
||||
break;
|
||||
case 1: /* fixed block */
|
||||
lencode = lenfix;
|
||||
lenbits = 9;
|
||||
distcode = distfix;
|
||||
distbits = 5;
|
||||
Tracev((stderr, "inflate: fixed codes block%s\n",
|
||||
lastblock ? " (last)" : ""));
|
||||
mode = LEN; /* decode codes */
|
||||
break;
|
||||
case 2: /* dynamic block */
|
||||
Tracev((stderr, "inflate: dynamic codes block%s\n",
|
||||
lastblock ? " (last)" : ""));
|
||||
mode = TABLE;
|
||||
break;
|
||||
case 3:
|
||||
strm->msg = (char *)"invalid block type";
|
||||
mode = BAD;
|
||||
}
|
||||
DROPBITS(2);
|
||||
break;
|
||||
|
||||
case STORED:
|
||||
/* get and verify stored block length */
|
||||
BYTEBITS(); /* go to byte boundary */
|
||||
NEEDBITS(32);
|
||||
if ((hold & 0xffff) != ((hold >> 16) ^ 0xffff)) {
|
||||
strm->msg = (char *)"invalid stored block lengths";
|
||||
mode = BAD;
|
||||
break;
|
||||
}
|
||||
length = (unsigned)hold & 0xffff;
|
||||
Tracev((stderr, "inflate: stored length %lu\n",
|
||||
length));
|
||||
INITBITS();
|
||||
|
||||
/* copy stored block from input to output */
|
||||
while (length != 0) {
|
||||
copy = length;
|
||||
PULL();
|
||||
ROOM();
|
||||
if (copy > have) copy = have;
|
||||
if (copy > left) copy = left;
|
||||
zmemcpy(put, next, copy);
|
||||
have -= copy;
|
||||
next += copy;
|
||||
left -= copy;
|
||||
put += copy;
|
||||
length -= copy;
|
||||
}
|
||||
Tracev((stderr, "inflate: stored end\n"));
|
||||
mode = TYPE;
|
||||
break;
|
||||
|
||||
case TABLE:
|
||||
/* get dynamic table entries descriptor */
|
||||
NEEDBITS(14);
|
||||
state->nlen = BITS(5) + 257;
|
||||
DROPBITS(5);
|
||||
state->ndist = BITS(5) + 1;
|
||||
DROPBITS(5);
|
||||
state->ncode = BITS(4) + 4;
|
||||
DROPBITS(4);
|
||||
if (state->nlen > 286) {
|
||||
strm->msg = (char *)"too many length symbols";
|
||||
mode = BAD;
|
||||
break;
|
||||
}
|
||||
Tracev((stderr, "inflate: table sizes ok\n"));
|
||||
|
||||
/* get code length code lengths (not a typo) */
|
||||
state->have = 0;
|
||||
while (state->have < state->ncode) {
|
||||
NEEDBITS(3);
|
||||
state->lens[order[state->have++]] = (unsigned short)BITS(3);
|
||||
DROPBITS(3);
|
||||
}
|
||||
while (state->have < 19)
|
||||
state->lens[order[state->have++]] = 0;
|
||||
state->next = state->codes;
|
||||
lencode = (code const FAR *)(state->next);
|
||||
lenbits = 7;
|
||||
ret = inflate_table9(CODES, state->lens, 19, &(state->next),
|
||||
&(lenbits), state->work);
|
||||
if (ret) {
|
||||
strm->msg = (char *)"invalid code lengths set";
|
||||
mode = BAD;
|
||||
break;
|
||||
}
|
||||
Tracev((stderr, "inflate: code lengths ok\n"));
|
||||
|
||||
/* get length and distance code code lengths */
|
||||
state->have = 0;
|
||||
while (state->have < state->nlen + state->ndist) {
|
||||
for (;;) {
|
||||
this = lencode[BITS(lenbits)];
|
||||
if ((unsigned)(this.bits) <= bits) break;
|
||||
PULLBYTE();
|
||||
}
|
||||
if (this.val < 16) {
|
||||
NEEDBITS(this.bits);
|
||||
DROPBITS(this.bits);
|
||||
state->lens[state->have++] = this.val;
|
||||
}
|
||||
else {
|
||||
if (this.val == 16) {
|
||||
NEEDBITS(this.bits + 2);
|
||||
DROPBITS(this.bits);
|
||||
if (state->have == 0) {
|
||||
strm->msg = (char *)"invalid bit length repeat";
|
||||
mode = BAD;
|
||||
break;
|
||||
}
|
||||
len = (unsigned)(state->lens[state->have - 1]);
|
||||
copy = 3 + BITS(2);
|
||||
DROPBITS(2);
|
||||
}
|
||||
else if (this.val == 17) {
|
||||
NEEDBITS(this.bits + 3);
|
||||
DROPBITS(this.bits);
|
||||
len = 0;
|
||||
copy = 3 + BITS(3);
|
||||
DROPBITS(3);
|
||||
}
|
||||
else {
|
||||
NEEDBITS(this.bits + 7);
|
||||
DROPBITS(this.bits);
|
||||
len = 0;
|
||||
copy = 11 + BITS(7);
|
||||
DROPBITS(7);
|
||||
}
|
||||
if (state->have + copy > state->nlen + state->ndist) {
|
||||
strm->msg = (char *)"invalid bit length repeat";
|
||||
mode = BAD;
|
||||
break;
|
||||
}
|
||||
while (copy--)
|
||||
state->lens[state->have++] = (unsigned short)len;
|
||||
}
|
||||
}
|
||||
|
||||
/* build code tables */
|
||||
state->next = state->codes;
|
||||
lencode = (code const FAR *)(state->next);
|
||||
lenbits = 9;
|
||||
ret = inflate_table9(LENS, state->lens, state->nlen,
|
||||
&(state->next), &(lenbits), state->work);
|
||||
if (ret) {
|
||||
strm->msg = (char *)"invalid literal/lengths set";
|
||||
mode = BAD;
|
||||
break;
|
||||
}
|
||||
distcode = (code const FAR *)(state->next);
|
||||
distbits = 6;
|
||||
ret = inflate_table9(DISTS, state->lens + state->nlen,
|
||||
state->ndist, &(state->next), &(distbits),
|
||||
state->work);
|
||||
if (ret) {
|
||||
strm->msg = (char *)"invalid distances set";
|
||||
mode = BAD;
|
||||
break;
|
||||
}
|
||||
Tracev((stderr, "inflate: codes ok\n"));
|
||||
mode = LEN;
|
||||
|
||||
case LEN:
|
||||
/* get a literal, length, or end-of-block code */
|
||||
for (;;) {
|
||||
this = lencode[BITS(lenbits)];
|
||||
if ((unsigned)(this.bits) <= bits) break;
|
||||
PULLBYTE();
|
||||
}
|
||||
if (this.op && (this.op & 0xf0) == 0) {
|
||||
last = this;
|
||||
for (;;) {
|
||||
this = lencode[last.val +
|
||||
(BITS(last.bits + last.op) >> last.bits)];
|
||||
if ((unsigned)(last.bits + this.bits) <= bits) break;
|
||||
PULLBYTE();
|
||||
}
|
||||
DROPBITS(last.bits);
|
||||
}
|
||||
DROPBITS(this.bits);
|
||||
length = (unsigned)this.val;
|
||||
|
||||
/* process literal */
|
||||
if (this.op == 0) {
|
||||
Tracevv((stderr, this.val >= 0x20 && this.val < 0x7f ?
|
||||
"inflate: literal '%c'\n" :
|
||||
"inflate: literal 0x%02x\n", this.val));
|
||||
ROOM();
|
||||
*put++ = (unsigned char)(length);
|
||||
left--;
|
||||
mode = LEN;
|
||||
break;
|
||||
}
|
||||
|
||||
/* process end of block */
|
||||
if (this.op & 32) {
|
||||
Tracevv((stderr, "inflate: end of block\n"));
|
||||
mode = TYPE;
|
||||
break;
|
||||
}
|
||||
|
||||
/* invalid code */
|
||||
if (this.op & 64) {
|
||||
strm->msg = (char *)"invalid literal/length code";
|
||||
mode = BAD;
|
||||
break;
|
||||
}
|
||||
|
||||
/* length code -- get extra bits, if any */
|
||||
extra = (unsigned)(this.op) & 31;
|
||||
if (extra != 0) {
|
||||
NEEDBITS(extra);
|
||||
length += BITS(extra);
|
||||
DROPBITS(extra);
|
||||
}
|
||||
Tracevv((stderr, "inflate: length %lu\n", length));
|
||||
|
||||
/* get distance code */
|
||||
for (;;) {
|
||||
this = distcode[BITS(distbits)];
|
||||
if ((unsigned)(this.bits) <= bits) break;
|
||||
PULLBYTE();
|
||||
}
|
||||
if ((this.op & 0xf0) == 0) {
|
||||
last = this;
|
||||
for (;;) {
|
||||
this = distcode[last.val +
|
||||
(BITS(last.bits + last.op) >> last.bits)];
|
||||
if ((unsigned)(last.bits + this.bits) <= bits) break;
|
||||
PULLBYTE();
|
||||
}
|
||||
DROPBITS(last.bits);
|
||||
}
|
||||
DROPBITS(this.bits);
|
||||
if (this.op & 64) {
|
||||
strm->msg = (char *)"invalid distance code";
|
||||
mode = BAD;
|
||||
break;
|
||||
}
|
||||
offset = (unsigned)this.val;
|
||||
|
||||
/* get distance extra bits, if any */
|
||||
extra = (unsigned)(this.op) & 15;
|
||||
if (extra != 0) {
|
||||
NEEDBITS(extra);
|
||||
offset += BITS(extra);
|
||||
DROPBITS(extra);
|
||||
}
|
||||
if (offset > WSIZE - (wrap ? 0: left)) {
|
||||
strm->msg = (char *)"invalid distance too far back";
|
||||
mode = BAD;
|
||||
break;
|
||||
}
|
||||
Tracevv((stderr, "inflate: distance %lu\n", offset));
|
||||
|
||||
/* copy match from window to output */
|
||||
do {
|
||||
ROOM();
|
||||
copy = WSIZE - offset;
|
||||
if (copy < left) {
|
||||
from = put + copy;
|
||||
copy = left - copy;
|
||||
}
|
||||
else {
|
||||
from = put - offset;
|
||||
copy = left;
|
||||
}
|
||||
if (copy > length) copy = length;
|
||||
length -= copy;
|
||||
left -= copy;
|
||||
do {
|
||||
*put++ = *from++;
|
||||
} while (--copy);
|
||||
} while (length != 0);
|
||||
break;
|
||||
|
||||
case DONE:
|
||||
/* inflate stream terminated properly -- write leftover output */
|
||||
ret = Z_STREAM_END;
|
||||
if (left < WSIZE) {
|
||||
if (out(out_desc, window, (unsigned)(WSIZE - left)))
|
||||
ret = Z_BUF_ERROR;
|
||||
}
|
||||
goto inf_leave;
|
||||
|
||||
case BAD:
|
||||
ret = Z_DATA_ERROR;
|
||||
goto inf_leave;
|
||||
|
||||
default: /* can't happen, but makes compilers happy */
|
||||
ret = Z_STREAM_ERROR;
|
||||
goto inf_leave;
|
||||
}
|
||||
|
||||
/* Return unused input */
|
||||
inf_leave:
|
||||
strm->next_in = next;
|
||||
strm->avail_in = have;
|
||||
return ret;
|
||||
}
|
||||
|
||||
int ZEXPORT inflateBack9End(strm)
|
||||
z_stream FAR *strm;
|
||||
{
|
||||
if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0)
|
||||
return Z_STREAM_ERROR;
|
||||
ZFREE(strm, strm->state);
|
||||
strm->state = Z_NULL;
|
||||
Tracev((stderr, "inflate: end\n"));
|
||||
return Z_OK;
|
||||
}
|
||||
@@ -1,427 +0,0 @@
|
||||
*** infback.c Mon Aug 11 16:48:06 2003
|
||||
--- infback9.c Mon Sep 8 21:22:46 2003
|
||||
***************
|
||||
*** 1,19 ****
|
||||
! /* infback.c -- inflate using a call-back interface
|
||||
* Copyright (C) 1995-2003 Mark Adler
|
||||
* For conditions of distribution and use, see copyright notice in zlib.h
|
||||
*/
|
||||
|
||||
- /*
|
||||
- This code is largely copied from inflate.c. Normally either infback.o or
|
||||
- inflate.o would be linked into an application--not both. The interface
|
||||
- with inffast.c is retained so that optimized assembler-coded versions of
|
||||
- inflate_fast() can be used with either inflate.c or infback.c.
|
||||
- */
|
||||
-
|
||||
#include "zutil.h"
|
||||
! #include "inftrees.h"
|
||||
#include "inflate.h"
|
||||
- #include "inffast.h"
|
||||
|
||||
/* function prototypes */
|
||||
local void fixedtables OF((struct inflate_state FAR *state));
|
||||
--- 1,12 ----
|
||||
! /* infback9.c -- inflate deflate64 data using a call-back interface
|
||||
* Copyright (C) 1995-2003 Mark Adler
|
||||
* For conditions of distribution and use, see copyright notice in zlib.h
|
||||
*/
|
||||
|
||||
#include "zutil.h"
|
||||
! #include "infback9.h"
|
||||
! #include "inftree9.h"
|
||||
#include "inflate.h"
|
||||
|
||||
/* function prototypes */
|
||||
local void fixedtables OF((struct inflate_state FAR *state));
|
||||
***************
|
||||
*** 22,33 ****
|
||||
strm provides memory allocation functions in zalloc and zfree, or
|
||||
Z_NULL to use the library memory allocation functions.
|
||||
|
||||
! windowBits is in the range 8..15, and window is a user-supplied
|
||||
! window and output buffer that is 2**windowBits bytes.
|
||||
*/
|
||||
! int ZEXPORT inflateBackInit_(strm, windowBits, window, version, stream_size)
|
||||
z_stream FAR *strm;
|
||||
- int windowBits;
|
||||
unsigned char FAR *window;
|
||||
const char *version;
|
||||
int stream_size;
|
||||
--- 15,24 ----
|
||||
strm provides memory allocation functions in zalloc and zfree, or
|
||||
Z_NULL to use the library memory allocation functions.
|
||||
|
||||
! window is a user-supplied window and output buffer that is 64K bytes.
|
||||
*/
|
||||
! int ZEXPORT inflateBack9Init_(strm, window, version, stream_size)
|
||||
z_stream FAR *strm;
|
||||
unsigned char FAR *window;
|
||||
const char *version;
|
||||
int stream_size;
|
||||
***************
|
||||
*** 37,44 ****
|
||||
if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
|
||||
stream_size != (int)(sizeof(z_stream)))
|
||||
return Z_VERSION_ERROR;
|
||||
! if (strm == Z_NULL || window == Z_NULL ||
|
||||
! windowBits < 8 || windowBits > 15)
|
||||
return Z_STREAM_ERROR;
|
||||
strm->msg = Z_NULL; /* in case we return an error */
|
||||
if (strm->zalloc == (alloc_func)0) {
|
||||
--- 28,34 ----
|
||||
if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
|
||||
stream_size != (int)(sizeof(z_stream)))
|
||||
return Z_VERSION_ERROR;
|
||||
! if (strm == Z_NULL || window == Z_NULL)
|
||||
return Z_STREAM_ERROR;
|
||||
strm->msg = Z_NULL; /* in case we return an error */
|
||||
if (strm->zalloc == (alloc_func)0) {
|
||||
***************
|
||||
*** 51,58 ****
|
||||
if (state == Z_NULL) return Z_MEM_ERROR;
|
||||
Tracev((stderr, "inflate: allocated\n"));
|
||||
strm->state = (voidpf)state;
|
||||
! state->wbits = windowBits;
|
||||
! state->wsize = 1U << windowBits;
|
||||
state->window = window;
|
||||
state->write = 0;
|
||||
state->whave = 0;
|
||||
--- 41,48 ----
|
||||
if (state == Z_NULL) return Z_MEM_ERROR;
|
||||
Tracev((stderr, "inflate: allocated\n"));
|
||||
strm->state = (voidpf)state;
|
||||
! state->wbits = 16;
|
||||
! state->wsize = 1U << 16;
|
||||
state->window = window;
|
||||
state->write = 0;
|
||||
state->whave = 0;
|
||||
***************
|
||||
*** 91,110 ****
|
||||
next = fixed;
|
||||
lenfix = next;
|
||||
bits = 9;
|
||||
! inflate_table(LENS, state->lens, 288, &(next), &(bits), state->work);
|
||||
|
||||
/* distance table */
|
||||
sym = 0;
|
||||
while (sym < 32) state->lens[sym++] = 5;
|
||||
distfix = next;
|
||||
bits = 5;
|
||||
! inflate_table(DISTS, state->lens, 32, &(next), &(bits), state->work);
|
||||
|
||||
/* do this just once */
|
||||
virgin = 0;
|
||||
}
|
||||
#else /* !BUILDFIXED */
|
||||
! # include "inffixed.h"
|
||||
#endif /* BUILDFIXED */
|
||||
state->lencode = lenfix;
|
||||
state->lenbits = 9;
|
||||
--- 81,100 ----
|
||||
next = fixed;
|
||||
lenfix = next;
|
||||
bits = 9;
|
||||
! inflate_table9(LENS, state->lens, 288, &(next), &(bits), state->work);
|
||||
|
||||
/* distance table */
|
||||
sym = 0;
|
||||
while (sym < 32) state->lens[sym++] = 5;
|
||||
distfix = next;
|
||||
bits = 5;
|
||||
! inflate_table9(DISTS, state->lens, 32, &(next), &(bits), state->work);
|
||||
|
||||
/* do this just once */
|
||||
virgin = 0;
|
||||
}
|
||||
#else /* !BUILDFIXED */
|
||||
! # include "inffix9.h"
|
||||
#endif /* BUILDFIXED */
|
||||
state->lencode = lenfix;
|
||||
state->lenbits = 9;
|
||||
***************
|
||||
*** 114,141 ****
|
||||
|
||||
/* Macros for inflateBack(): */
|
||||
|
||||
- /* Load returned state from inflate_fast() */
|
||||
- #define LOAD() \
|
||||
- do { \
|
||||
- put = strm->next_out; \
|
||||
- left = strm->avail_out; \
|
||||
- next = strm->next_in; \
|
||||
- have = strm->avail_in; \
|
||||
- hold = state->hold; \
|
||||
- bits = state->bits; \
|
||||
- } while (0)
|
||||
-
|
||||
- /* Set state from registers for inflate_fast() */
|
||||
- #define RESTORE() \
|
||||
- do { \
|
||||
- strm->next_out = put; \
|
||||
- strm->avail_out = left; \
|
||||
- strm->next_in = next; \
|
||||
- strm->avail_in = have; \
|
||||
- state->hold = hold; \
|
||||
- state->bits = bits; \
|
||||
- } while (0)
|
||||
-
|
||||
/* Clear the input bit accumulator */
|
||||
#define INITBITS() \
|
||||
do { \
|
||||
--- 104,109 ----
|
||||
***************
|
||||
*** 237,243 ****
|
||||
inflateBack() can also return Z_STREAM_ERROR if the input parameters
|
||||
are not correct, i.e. strm is Z_NULL or the state was not initialized.
|
||||
*/
|
||||
! int ZEXPORT inflateBack(strm, in, in_desc, out, out_desc)
|
||||
z_stream FAR *strm;
|
||||
in_func in;
|
||||
void FAR *in_desc;
|
||||
--- 205,211 ----
|
||||
inflateBack() can also return Z_STREAM_ERROR if the input parameters
|
||||
are not correct, i.e. strm is Z_NULL or the state was not initialized.
|
||||
*/
|
||||
! int ZEXPORT inflateBack9(strm, in, in_desc, out, out_desc)
|
||||
z_stream FAR *strm;
|
||||
in_func in;
|
||||
void FAR *in_desc;
|
||||
***************
|
||||
*** 354,366 ****
|
||||
DROPBITS(5);
|
||||
state->ncode = BITS(4) + 4;
|
||||
DROPBITS(4);
|
||||
! #ifndef PKZIP_BUG_WORKAROUND
|
||||
! if (state->nlen > 286 || state->ndist > 30) {
|
||||
! strm->msg = (char *)"too many length or distance symbols";
|
||||
state->mode = BAD;
|
||||
break;
|
||||
}
|
||||
- #endif
|
||||
Tracev((stderr, "inflate: table sizes ok\n"));
|
||||
|
||||
/* get code length code lengths (not a typo) */
|
||||
--- 322,332 ----
|
||||
DROPBITS(5);
|
||||
state->ncode = BITS(4) + 4;
|
||||
DROPBITS(4);
|
||||
! if (state->nlen > 286) {
|
||||
! strm->msg = (char *)"too many length symbols";
|
||||
state->mode = BAD;
|
||||
break;
|
||||
}
|
||||
Tracev((stderr, "inflate: table sizes ok\n"));
|
||||
|
||||
/* get code length code lengths (not a typo) */
|
||||
***************
|
||||
*** 375,381 ****
|
||||
state->next = state->codes;
|
||||
state->lencode = (code const FAR *)(state->next);
|
||||
state->lenbits = 7;
|
||||
! ret = inflate_table(CODES, state->lens, 19, &(state->next),
|
||||
&(state->lenbits), state->work);
|
||||
if (ret) {
|
||||
strm->msg = (char *)"invalid code lengths set";
|
||||
--- 341,347 ----
|
||||
state->next = state->codes;
|
||||
state->lencode = (code const FAR *)(state->next);
|
||||
state->lenbits = 7;
|
||||
! ret = inflate_table9(CODES, state->lens, 19, &(state->next),
|
||||
&(state->lenbits), state->work);
|
||||
if (ret) {
|
||||
strm->msg = (char *)"invalid code lengths set";
|
||||
***************
|
||||
*** 438,445 ****
|
||||
state->next = state->codes;
|
||||
state->lencode = (code const FAR *)(state->next);
|
||||
state->lenbits = 9;
|
||||
! ret = inflate_table(LENS, state->lens, state->nlen, &(state->next),
|
||||
! &(state->lenbits), state->work);
|
||||
if (ret) {
|
||||
strm->msg = (char *)"invalid literal/lengths set";
|
||||
state->mode = BAD;
|
||||
--- 404,411 ----
|
||||
state->next = state->codes;
|
||||
state->lencode = (code const FAR *)(state->next);
|
||||
state->lenbits = 9;
|
||||
! ret = inflate_table9(LENS, state->lens, state->nlen,
|
||||
! &(state->next), &(state->lenbits), state->work);
|
||||
if (ret) {
|
||||
strm->msg = (char *)"invalid literal/lengths set";
|
||||
state->mode = BAD;
|
||||
***************
|
||||
*** 447,454 ****
|
||||
}
|
||||
state->distcode = (code const FAR *)(state->next);
|
||||
state->distbits = 6;
|
||||
! ret = inflate_table(DISTS, state->lens + state->nlen, state->ndist,
|
||||
! &(state->next), &(state->distbits), state->work);
|
||||
if (ret) {
|
||||
strm->msg = (char *)"invalid distances set";
|
||||
state->mode = BAD;
|
||||
--- 413,421 ----
|
||||
}
|
||||
state->distcode = (code const FAR *)(state->next);
|
||||
state->distbits = 6;
|
||||
! ret = inflate_table9(DISTS, state->lens + state->nlen,
|
||||
! state->ndist, &(state->next), &(state->distbits),
|
||||
! state->work);
|
||||
if (ret) {
|
||||
strm->msg = (char *)"invalid distances set";
|
||||
state->mode = BAD;
|
||||
***************
|
||||
*** 458,473 ****
|
||||
state->mode = LEN;
|
||||
|
||||
case LEN:
|
||||
- /* use inflate_fast() if we have enough input and output */
|
||||
- if (have >= 6 && left >= 258) {
|
||||
- RESTORE();
|
||||
- if (state->whave < state->wsize)
|
||||
- state->whave = state->wsize - left;
|
||||
- inflate_fast(strm, state->wsize);
|
||||
- LOAD();
|
||||
- break;
|
||||
- }
|
||||
-
|
||||
/* get a literal, length, or end-of-block code */
|
||||
for (;;) {
|
||||
this = state->lencode[BITS(state->lenbits)];
|
||||
--- 425,430 ----
|
||||
***************
|
||||
*** 607,613 ****
|
||||
return ret;
|
||||
}
|
||||
|
||||
! int ZEXPORT inflateBackEnd(strm)
|
||||
z_stream FAR *strm;
|
||||
{
|
||||
if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0)
|
||||
--- 564,570 ----
|
||||
return ret;
|
||||
}
|
||||
|
||||
! int ZEXPORT inflateBack9End(strm)
|
||||
z_stream FAR *strm;
|
||||
{
|
||||
if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0)
|
||||
*** inftrees.c Sun Sep 7 10:59:10 2003
|
||||
--- inftree9.c Mon Sep 8 20:54:36 2003
|
||||
***************
|
||||
*** 1,15 ****
|
||||
! /* inftrees.c -- generate Huffman trees for efficient decoding
|
||||
* Copyright (C) 1995-2003 Mark Adler
|
||||
* For conditions of distribution and use, see copyright notice in zlib.h
|
||||
*/
|
||||
|
||||
#include "zutil.h"
|
||||
! #include "inftrees.h"
|
||||
|
||||
#define MAXBITS 15
|
||||
|
||||
! const char inflate_copyright[] =
|
||||
! " inflate 1.2.0.5 Copyright 1995-2003 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
|
||||
--- 1,15 ----
|
||||
! /* inftree9.c -- generate Huffman trees for efficient decoding
|
||||
* Copyright (C) 1995-2003 Mark Adler
|
||||
* For conditions of distribution and use, see copyright notice in zlib.h
|
||||
*/
|
||||
|
||||
#include "zutil.h"
|
||||
! #include "inftree9.h"
|
||||
|
||||
#define MAXBITS 15
|
||||
|
||||
! const char inflate9_copyright[] =
|
||||
! " inflate9 1.2.0.5 Copyright 1995-2003 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
|
||||
***************
|
||||
*** 29,35 ****
|
||||
table index bits. It will differ if the request is greater than the
|
||||
longest code or if it is less than the shortest code.
|
||||
*/
|
||||
! int inflate_table(type, lens, codes, table, bits, work)
|
||||
codetype type;
|
||||
unsigned short FAR *lens;
|
||||
unsigned codes;
|
||||
--- 29,35 ----
|
||||
table index bits. It will differ if the request is greater than the
|
||||
longest code or if it is less than the shortest code.
|
||||
*/
|
||||
! int inflate_table9(type, lens, codes, table, bits, work)
|
||||
codetype type;
|
||||
unsigned short FAR *lens;
|
||||
unsigned codes;
|
||||
***************
|
||||
*** 59,76 ****
|
||||
unsigned short offs[MAXBITS+1]; /* offsets in table for each length */
|
||||
static const unsigned short lbase[31] = { /* Length codes 257..285 base */
|
||||
3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
|
||||
! 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, 192, 78};
|
||||
! 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,
|
||||
! 8193, 12289, 16385, 24577, 0, 0};
|
||||
! static const unsigned short dext[32] = { /* Distance codes 0..29 extra */
|
||||
16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22,
|
||||
23, 23, 24, 24, 25, 25, 26, 26, 27, 27,
|
||||
! 28, 28, 29, 29, 64, 64};
|
||||
|
||||
/*
|
||||
Process a set of code lengths to create a canonical Huffman code. The
|
||||
--- 59,76 ----
|
||||
unsigned short offs[MAXBITS+1]; /* offsets in table for each length */
|
||||
static const unsigned short lbase[31] = { /* Length codes 257..285 base */
|
||||
3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
|
||||
! 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 3, 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, 32, 192, 78};
|
||||
! 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, 4097, 6145,
|
||||
! 8193, 12289, 16385, 24577, 32769, 49153};
|
||||
! static const unsigned short dext[32] = { /* Distance codes 0..31 extra */
|
||||
16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22,
|
||||
23, 23, 24, 24, 25, 25, 26, 26, 27, 27,
|
||||
! 28, 28, 29, 29, 30, 30};
|
||||
|
||||
/*
|
||||
Process a set of code lengths to create a canonical Huffman code. The
|
||||
*** inftrees.h Sun Aug 10 15:15:50 2003
|
||||
--- inftree9.h Mon Sep 8 20:54:51 2003
|
||||
***************
|
||||
*** 1,4 ****
|
||||
! /* inftrees.h -- header to use inftrees.c
|
||||
* Copyright (C) 1995-2003 Mark Adler
|
||||
* For conditions of distribution and use, see copyright notice in zlib.h
|
||||
*/
|
||||
--- 1,4 ----
|
||||
! /* inftree9.h -- header to use inftree9.c
|
||||
* Copyright (C) 1995-2003 Mark Adler
|
||||
* For conditions of distribution and use, see copyright notice in zlib.h
|
||||
*/
|
||||
***************
|
||||
*** 50,55 ****
|
||||
DISTS
|
||||
} codetype;
|
||||
|
||||
! extern int inflate_table OF((codetype type, unsigned short FAR *lens,
|
||||
unsigned codes, code FAR * FAR *table,
|
||||
unsigned FAR *bits, unsigned short FAR *work));
|
||||
--- 50,55 ----
|
||||
DISTS
|
||||
} codetype;
|
||||
|
||||
! extern int inflate_table9 OF((codetype type, unsigned short FAR *lens,
|
||||
unsigned codes, code FAR * FAR *table,
|
||||
unsigned FAR *bits, unsigned short FAR *work));
|
||||
@@ -7,10 +7,13 @@
|
||||
* This header file and associated patches provide a decoder for PKWare's
|
||||
* undocumented deflate64 compression method (method 9). Use with infback9.c,
|
||||
* inftree9.h, inftree9.c, and inffix9.h. These patches are not supported.
|
||||
* This code will almost certainly not work on 16-bit architectures. See the
|
||||
* This should be compiled with zlib, since it uses zutil.h and zutil.o.
|
||||
* This code has not yet been tested on 16-bit architectures. See the
|
||||
* comments in zlib.h for inflateBack() usage. These functions are used
|
||||
* identically, except that there is no windowBits parameter, and a 64K
|
||||
* window must be provided. zlib.h must be included before this header file.
|
||||
* window must be provided. Also if int's are 16 bits, then a zero for
|
||||
* the third parameter of the "out" function actually means 65536UL.
|
||||
* zlib.h must be included before this header file.
|
||||
*/
|
||||
|
||||
ZEXTERN int ZEXPORT inflateBack9 OF((z_stream FAR *strm,
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
/* inffix9.h -- table for decoding fixed codes
|
||||
* Generated automatically by makefixed().
|
||||
/* inffix9.h -- table for decoding deflate64 fixed codes
|
||||
* Generated automatically by makefixed9().
|
||||
*/
|
||||
|
||||
/* WARNING: this file should *not* be used by applications.
|
||||
@@ -8,87 +8,100 @@
|
||||
*/
|
||||
|
||||
static const code lenfix[512] = {
|
||||
{96,7,0},{0,8,80},{0,8,16},{20,8,115},{18,7,31},{0,8,112},{0,8,48},
|
||||
{0,9,192},{16,7,10},{0,8,96},{0,8,32},{0,9,160},{0,8,0},{0,8,128},
|
||||
{0,8,64},{0,9,224},{16,7,6},{0,8,88},{0,8,24},{0,9,144},{19,7,59},
|
||||
{0,8,120},{0,8,56},{0,9,208},{17,7,17},{0,8,104},{0,8,40},{0,9,176},
|
||||
{0,8,8},{0,8,136},{0,8,72},{0,9,240},{16,7,4},{0,8,84},{0,8,20},
|
||||
{21,8,227},{19,7,43},{0,8,116},{0,8,52},{0,9,200},{17,7,13},{0,8,100},
|
||||
{0,8,36},{0,9,168},{0,8,4},{0,8,132},{0,8,68},{0,9,232},{16,7,8},
|
||||
{0,8,92},{0,8,28},{0,9,152},{20,7,83},{0,8,124},{0,8,60},{0,9,216},
|
||||
{18,7,23},{0,8,108},{0,8,44},{0,9,184},{0,8,12},{0,8,140},{0,8,76},
|
||||
{0,9,248},{16,7,3},{0,8,82},{0,8,18},{21,8,163},{19,7,35},{0,8,114},
|
||||
{0,8,50},{0,9,196},{17,7,11},{0,8,98},{0,8,34},{0,9,164},{0,8,2},
|
||||
{0,8,130},{0,8,66},{0,9,228},{16,7,7},{0,8,90},{0,8,26},{0,9,148},
|
||||
{20,7,67},{0,8,122},{0,8,58},{0,9,212},{18,7,19},{0,8,106},{0,8,42},
|
||||
{0,9,180},{0,8,10},{0,8,138},{0,8,74},{0,9,244},{16,7,5},{0,8,86},
|
||||
{0,8,22},{192,8,0},{19,7,51},{0,8,118},{0,8,54},{0,9,204},{17,7,15},
|
||||
{0,8,102},{0,8,38},{0,9,172},{0,8,6},{0,8,134},{0,8,70},{0,9,236},
|
||||
{16,7,9},{0,8,94},{0,8,30},{0,9,156},{20,7,99},{0,8,126},{0,8,62},
|
||||
{0,9,220},{18,7,27},{0,8,110},{0,8,46},{0,9,188},{0,8,14},{0,8,142},
|
||||
{0,8,78},{0,9,252},{96,7,0},{0,8,81},{0,8,17},{21,8,131},{18,7,31},
|
||||
{0,8,113},{0,8,49},{0,9,194},{16,7,10},{0,8,97},{0,8,33},{0,9,162},
|
||||
{0,8,1},{0,8,129},{0,8,65},{0,9,226},{16,7,6},{0,8,89},{0,8,25},
|
||||
{0,9,146},{19,7,59},{0,8,121},{0,8,57},{0,9,210},{17,7,17},{0,8,105},
|
||||
{0,8,41},{0,9,178},{0,8,9},{0,8,137},{0,8,73},{0,9,242},{16,7,4},
|
||||
{0,8,85},{0,8,21},{32,8,3},{19,7,43},{0,8,117},{0,8,53},{0,9,202},
|
||||
{17,7,13},{0,8,101},{0,8,37},{0,9,170},{0,8,5},{0,8,133},{0,8,69},
|
||||
{0,9,234},{16,7,8},{0,8,93},{0,8,29},{0,9,154},{20,7,83},{0,8,125},
|
||||
{0,8,61},{0,9,218},{18,7,23},{0,8,109},{0,8,45},{0,9,186},{0,8,13},
|
||||
{0,8,141},{0,8,77},{0,9,250},{16,7,3},{0,8,83},{0,8,19},{21,8,195},
|
||||
{19,7,35},{0,8,115},{0,8,51},{0,9,198},{17,7,11},{0,8,99},{0,8,35},
|
||||
{0,9,166},{0,8,3},{0,8,131},{0,8,67},{0,9,230},{16,7,7},{0,8,91},
|
||||
{0,8,27},{0,9,150},{20,7,67},{0,8,123},{0,8,59},{0,9,214},{18,7,19},
|
||||
{0,8,107},{0,8,43},{0,9,182},{0,8,11},{0,8,139},{0,8,75},{0,9,246},
|
||||
{16,7,5},{0,8,87},{0,8,23},{78,8,0},{19,7,51},{0,8,119},{0,8,55},
|
||||
{0,9,206},{17,7,15},{0,8,103},{0,8,39},{0,9,174},{0,8,7},{0,8,135},
|
||||
{0,8,71},{0,9,238},{16,7,9},{0,8,95},{0,8,31},{0,9,158},{20,7,99},
|
||||
{0,8,127},{0,8,63},{0,9,222},{18,7,27},{0,8,111},{0,8,47},{0,9,190},
|
||||
{0,8,15},{0,8,143},{0,8,79},{0,9,254},{96,7,0},{0,8,80},{0,8,16},
|
||||
{20,8,115},{18,7,31},{0,8,112},{0,8,48},{0,9,193},{16,7,10},{0,8,96},
|
||||
{0,8,32},{0,9,161},{0,8,0},{0,8,128},{0,8,64},{0,9,225},{16,7,6},
|
||||
{0,8,88},{0,8,24},{0,9,145},{19,7,59},{0,8,120},{0,8,56},{0,9,209},
|
||||
{17,7,17},{0,8,104},{0,8,40},{0,9,177},{0,8,8},{0,8,136},{0,8,72},
|
||||
{0,9,241},{16,7,4},{0,8,84},{0,8,20},{21,8,227},{19,7,43},{0,8,116},
|
||||
{0,8,52},{0,9,201},{17,7,13},{0,8,100},{0,8,36},{0,9,169},{0,8,4},
|
||||
{0,8,132},{0,8,68},{0,9,233},{16,7,8},{0,8,92},{0,8,28},{0,9,153},
|
||||
{20,7,83},{0,8,124},{0,8,60},{0,9,217},{18,7,23},{0,8,108},{0,8,44},
|
||||
{0,9,185},{0,8,12},{0,8,140},{0,8,76},{0,9,249},{16,7,3},{0,8,82},
|
||||
{0,8,18},{21,8,163},{19,7,35},{0,8,114},{0,8,50},{0,9,197},{17,7,11},
|
||||
{0,8,98},{0,8,34},{0,9,165},{0,8,2},{0,8,130},{0,8,66},{0,9,229},
|
||||
{16,7,7},{0,8,90},{0,8,26},{0,9,149},{20,7,67},{0,8,122},{0,8,58},
|
||||
{0,9,213},{18,7,19},{0,8,106},{0,8,42},{0,9,181},{0,8,10},{0,8,138},
|
||||
{0,8,74},{0,9,245},{16,7,5},{0,8,86},{0,8,22},{192,8,0},{19,7,51},
|
||||
{0,8,118},{0,8,54},{0,9,205},{17,7,15},{0,8,102},{0,8,38},{0,9,173},
|
||||
{0,8,6},{0,8,134},{0,8,70},{0,9,237},{16,7,9},{0,8,94},{0,8,30},
|
||||
{0,9,157},{20,7,99},{0,8,126},{0,8,62},{0,9,221},{18,7,27},{0,8,110},
|
||||
{0,8,46},{0,9,189},{0,8,14},{0,8,142},{0,8,78},{0,9,253},{96,7,0},
|
||||
{0,8,81},{0,8,17},{21,8,131},{18,7,31},{0,8,113},{0,8,49},{0,9,195},
|
||||
{16,7,10},{0,8,97},{0,8,33},{0,9,163},{0,8,1},{0,8,129},{0,8,65},
|
||||
{0,9,227},{16,7,6},{0,8,89},{0,8,25},{0,9,147},{19,7,59},{0,8,121},
|
||||
{0,8,57},{0,9,211},{17,7,17},{0,8,105},{0,8,41},{0,9,179},{0,8,9},
|
||||
{0,8,137},{0,8,73},{0,9,243},{16,7,4},{0,8,85},{0,8,21},{32,8,3},
|
||||
{19,7,43},{0,8,117},{0,8,53},{0,9,203},{17,7,13},{0,8,101},{0,8,37},
|
||||
{0,9,171},{0,8,5},{0,8,133},{0,8,69},{0,9,235},{16,7,8},{0,8,93},
|
||||
{0,8,29},{0,9,155},{20,7,83},{0,8,125},{0,8,61},{0,9,219},{18,7,23},
|
||||
{0,8,109},{0,8,45},{0,9,187},{0,8,13},{0,8,141},{0,8,77},{0,9,251},
|
||||
{16,7,3},{0,8,83},{0,8,19},{21,8,195},{19,7,35},{0,8,115},{0,8,51},
|
||||
{0,9,199},{17,7,11},{0,8,99},{0,8,35},{0,9,167},{0,8,3},{0,8,131},
|
||||
{0,8,67},{0,9,231},{16,7,7},{0,8,91},{0,8,27},{0,9,151},{20,7,67},
|
||||
{0,8,123},{0,8,59},{0,9,215},{18,7,19},{0,8,107},{0,8,43},{0,9,183},
|
||||
{0,8,11},{0,8,139},{0,8,75},{0,9,247},{16,7,5},{0,8,87},{0,8,23},
|
||||
{78,8,0},{19,7,51},{0,8,119},{0,8,55},{0,9,207},{17,7,15},{0,8,103},
|
||||
{0,8,39},{0,9,175},{0,8,7},{0,8,135},{0,8,71},{0,9,239},{16,7,9},
|
||||
{0,8,95},{0,8,31},{0,9,159},{20,7,99},{0,8,127},{0,8,63},{0,9,223},
|
||||
{18,7,27},{0,8,111},{0,8,47},{0,9,191},{0,8,15},{0,8,143},{0,8,79},
|
||||
{0,9,255}
|
||||
{96,7,0},{0,8,80},{0,8,16},{132,8,115},{130,7,31},{0,8,112},
|
||||
{0,8,48},{0,9,192},{128,7,10},{0,8,96},{0,8,32},{0,9,160},
|
||||
{0,8,0},{0,8,128},{0,8,64},{0,9,224},{128,7,6},{0,8,88},
|
||||
{0,8,24},{0,9,144},{131,7,59},{0,8,120},{0,8,56},{0,9,208},
|
||||
{129,7,17},{0,8,104},{0,8,40},{0,9,176},{0,8,8},{0,8,136},
|
||||
{0,8,72},{0,9,240},{128,7,4},{0,8,84},{0,8,20},{133,8,227},
|
||||
{131,7,43},{0,8,116},{0,8,52},{0,9,200},{129,7,13},{0,8,100},
|
||||
{0,8,36},{0,9,168},{0,8,4},{0,8,132},{0,8,68},{0,9,232},
|
||||
{128,7,8},{0,8,92},{0,8,28},{0,9,152},{132,7,83},{0,8,124},
|
||||
{0,8,60},{0,9,216},{130,7,23},{0,8,108},{0,8,44},{0,9,184},
|
||||
{0,8,12},{0,8,140},{0,8,76},{0,9,248},{128,7,3},{0,8,82},
|
||||
{0,8,18},{133,8,163},{131,7,35},{0,8,114},{0,8,50},{0,9,196},
|
||||
{129,7,11},{0,8,98},{0,8,34},{0,9,164},{0,8,2},{0,8,130},
|
||||
{0,8,66},{0,9,228},{128,7,7},{0,8,90},{0,8,26},{0,9,148},
|
||||
{132,7,67},{0,8,122},{0,8,58},{0,9,212},{130,7,19},{0,8,106},
|
||||
{0,8,42},{0,9,180},{0,8,10},{0,8,138},{0,8,74},{0,9,244},
|
||||
{128,7,5},{0,8,86},{0,8,22},{65,8,0},{131,7,51},{0,8,118},
|
||||
{0,8,54},{0,9,204},{129,7,15},{0,8,102},{0,8,38},{0,9,172},
|
||||
{0,8,6},{0,8,134},{0,8,70},{0,9,236},{128,7,9},{0,8,94},
|
||||
{0,8,30},{0,9,156},{132,7,99},{0,8,126},{0,8,62},{0,9,220},
|
||||
{130,7,27},{0,8,110},{0,8,46},{0,9,188},{0,8,14},{0,8,142},
|
||||
{0,8,78},{0,9,252},{96,7,0},{0,8,81},{0,8,17},{133,8,131},
|
||||
{130,7,31},{0,8,113},{0,8,49},{0,9,194},{128,7,10},{0,8,97},
|
||||
{0,8,33},{0,9,162},{0,8,1},{0,8,129},{0,8,65},{0,9,226},
|
||||
{128,7,6},{0,8,89},{0,8,25},{0,9,146},{131,7,59},{0,8,121},
|
||||
{0,8,57},{0,9,210},{129,7,17},{0,8,105},{0,8,41},{0,9,178},
|
||||
{0,8,9},{0,8,137},{0,8,73},{0,9,242},{128,7,4},{0,8,85},
|
||||
{0,8,21},{144,8,3},{131,7,43},{0,8,117},{0,8,53},{0,9,202},
|
||||
{129,7,13},{0,8,101},{0,8,37},{0,9,170},{0,8,5},{0,8,133},
|
||||
{0,8,69},{0,9,234},{128,7,8},{0,8,93},{0,8,29},{0,9,154},
|
||||
{132,7,83},{0,8,125},{0,8,61},{0,9,218},{130,7,23},{0,8,109},
|
||||
{0,8,45},{0,9,186},{0,8,13},{0,8,141},{0,8,77},{0,9,250},
|
||||
{128,7,3},{0,8,83},{0,8,19},{133,8,195},{131,7,35},{0,8,115},
|
||||
{0,8,51},{0,9,198},{129,7,11},{0,8,99},{0,8,35},{0,9,166},
|
||||
{0,8,3},{0,8,131},{0,8,67},{0,9,230},{128,7,7},{0,8,91},
|
||||
{0,8,27},{0,9,150},{132,7,67},{0,8,123},{0,8,59},{0,9,214},
|
||||
{130,7,19},{0,8,107},{0,8,43},{0,9,182},{0,8,11},{0,8,139},
|
||||
{0,8,75},{0,9,246},{128,7,5},{0,8,87},{0,8,23},{77,8,0},
|
||||
{131,7,51},{0,8,119},{0,8,55},{0,9,206},{129,7,15},{0,8,103},
|
||||
{0,8,39},{0,9,174},{0,8,7},{0,8,135},{0,8,71},{0,9,238},
|
||||
{128,7,9},{0,8,95},{0,8,31},{0,9,158},{132,7,99},{0,8,127},
|
||||
{0,8,63},{0,9,222},{130,7,27},{0,8,111},{0,8,47},{0,9,190},
|
||||
{0,8,15},{0,8,143},{0,8,79},{0,9,254},{96,7,0},{0,8,80},
|
||||
{0,8,16},{132,8,115},{130,7,31},{0,8,112},{0,8,48},{0,9,193},
|
||||
{128,7,10},{0,8,96},{0,8,32},{0,9,161},{0,8,0},{0,8,128},
|
||||
{0,8,64},{0,9,225},{128,7,6},{0,8,88},{0,8,24},{0,9,145},
|
||||
{131,7,59},{0,8,120},{0,8,56},{0,9,209},{129,7,17},{0,8,104},
|
||||
{0,8,40},{0,9,177},{0,8,8},{0,8,136},{0,8,72},{0,9,241},
|
||||
{128,7,4},{0,8,84},{0,8,20},{133,8,227},{131,7,43},{0,8,116},
|
||||
{0,8,52},{0,9,201},{129,7,13},{0,8,100},{0,8,36},{0,9,169},
|
||||
{0,8,4},{0,8,132},{0,8,68},{0,9,233},{128,7,8},{0,8,92},
|
||||
{0,8,28},{0,9,153},{132,7,83},{0,8,124},{0,8,60},{0,9,217},
|
||||
{130,7,23},{0,8,108},{0,8,44},{0,9,185},{0,8,12},{0,8,140},
|
||||
{0,8,76},{0,9,249},{128,7,3},{0,8,82},{0,8,18},{133,8,163},
|
||||
{131,7,35},{0,8,114},{0,8,50},{0,9,197},{129,7,11},{0,8,98},
|
||||
{0,8,34},{0,9,165},{0,8,2},{0,8,130},{0,8,66},{0,9,229},
|
||||
{128,7,7},{0,8,90},{0,8,26},{0,9,149},{132,7,67},{0,8,122},
|
||||
{0,8,58},{0,9,213},{130,7,19},{0,8,106},{0,8,42},{0,9,181},
|
||||
{0,8,10},{0,8,138},{0,8,74},{0,9,245},{128,7,5},{0,8,86},
|
||||
{0,8,22},{65,8,0},{131,7,51},{0,8,118},{0,8,54},{0,9,205},
|
||||
{129,7,15},{0,8,102},{0,8,38},{0,9,173},{0,8,6},{0,8,134},
|
||||
{0,8,70},{0,9,237},{128,7,9},{0,8,94},{0,8,30},{0,9,157},
|
||||
{132,7,99},{0,8,126},{0,8,62},{0,9,221},{130,7,27},{0,8,110},
|
||||
{0,8,46},{0,9,189},{0,8,14},{0,8,142},{0,8,78},{0,9,253},
|
||||
{96,7,0},{0,8,81},{0,8,17},{133,8,131},{130,7,31},{0,8,113},
|
||||
{0,8,49},{0,9,195},{128,7,10},{0,8,97},{0,8,33},{0,9,163},
|
||||
{0,8,1},{0,8,129},{0,8,65},{0,9,227},{128,7,6},{0,8,89},
|
||||
{0,8,25},{0,9,147},{131,7,59},{0,8,121},{0,8,57},{0,9,211},
|
||||
{129,7,17},{0,8,105},{0,8,41},{0,9,179},{0,8,9},{0,8,137},
|
||||
{0,8,73},{0,9,243},{128,7,4},{0,8,85},{0,8,21},{144,8,3},
|
||||
{131,7,43},{0,8,117},{0,8,53},{0,9,203},{129,7,13},{0,8,101},
|
||||
{0,8,37},{0,9,171},{0,8,5},{0,8,133},{0,8,69},{0,9,235},
|
||||
{128,7,8},{0,8,93},{0,8,29},{0,9,155},{132,7,83},{0,8,125},
|
||||
{0,8,61},{0,9,219},{130,7,23},{0,8,109},{0,8,45},{0,9,187},
|
||||
{0,8,13},{0,8,141},{0,8,77},{0,9,251},{128,7,3},{0,8,83},
|
||||
{0,8,19},{133,8,195},{131,7,35},{0,8,115},{0,8,51},{0,9,199},
|
||||
{129,7,11},{0,8,99},{0,8,35},{0,9,167},{0,8,3},{0,8,131},
|
||||
{0,8,67},{0,9,231},{128,7,7},{0,8,91},{0,8,27},{0,9,151},
|
||||
{132,7,67},{0,8,123},{0,8,59},{0,9,215},{130,7,19},{0,8,107},
|
||||
{0,8,43},{0,9,183},{0,8,11},{0,8,139},{0,8,75},{0,9,247},
|
||||
{128,7,5},{0,8,87},{0,8,23},{77,8,0},{131,7,51},{0,8,119},
|
||||
{0,8,55},{0,9,207},{129,7,15},{0,8,103},{0,8,39},{0,9,175},
|
||||
{0,8,7},{0,8,135},{0,8,71},{0,9,239},{128,7,9},{0,8,95},
|
||||
{0,8,31},{0,9,159},{132,7,99},{0,8,127},{0,8,63},{0,9,223},
|
||||
{130,7,27},{0,8,111},{0,8,47},{0,9,191},{0,8,15},{0,8,143},
|
||||
{0,8,79},{0,9,255}
|
||||
};
|
||||
|
||||
static const code distfix[32] = {
|
||||
{16,5,1},{23,5,257},{19,5,17},{27,5,4097},{17,5,5},{25,5,1025},
|
||||
{21,5,65},{29,5,16385},{16,5,3},{24,5,513},{20,5,33},{28,5,8193},
|
||||
{18,5,9},{26,5,2049},{22,5,129},{30,5,32769},{16,5,2},{23,5,385},
|
||||
{19,5,25},{27,5,6145},{17,5,7},{25,5,1537},{21,5,97},{29,5,24577},
|
||||
{16,5,4},{24,5,769},{20,5,49},{28,5,12289},{18,5,13},{26,5,3073},
|
||||
{22,5,193},{30,5,49153}
|
||||
{128,5,1},{135,5,257},{131,5,17},{139,5,4097},{129,5,5},
|
||||
{137,5,1025},{133,5,65},{141,5,16385},{128,5,3},{136,5,513},
|
||||
{132,5,33},{140,5,8193},{130,5,9},{138,5,2049},{134,5,129},
|
||||
{142,5,32769},{128,5,2},{135,5,385},{131,5,25},{139,5,6145},
|
||||
{129,5,7},{137,5,1537},{133,5,97},{141,5,24577},{128,5,4},
|
||||
{136,5,769},{132,5,49},{140,5,12289},{130,5,13},{138,5,3073},
|
||||
{134,5,193},{142,5,49153}
|
||||
};
|
||||
|
||||
47
contrib/infback9/inflate9.h
Normal file
47
contrib/infback9/inflate9.h
Normal file
@@ -0,0 +1,47 @@
|
||||
/* inflate9.h -- internal inflate state definition
|
||||
* Copyright (C) 1995-2003 Mark Adler
|
||||
* For conditions of distribution and use, see copyright notice in zlib.h
|
||||
*/
|
||||
|
||||
/* 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.
|
||||
*/
|
||||
|
||||
/* Possible inflate modes between inflate() calls */
|
||||
typedef enum {
|
||||
TYPE, /* i: waiting for type bits, including last-flag bit */
|
||||
STORED, /* i: waiting for stored size (length and complement) */
|
||||
TABLE, /* i: waiting for dynamic block table lengths */
|
||||
LEN, /* i: waiting for length/lit code */
|
||||
DONE, /* finished check, done -- remain here until reset */
|
||||
BAD /* got a data error -- remain here until reset */
|
||||
} inflate_mode;
|
||||
|
||||
/*
|
||||
State transitions between above modes -
|
||||
|
||||
(most modes can go to the BAD mode -- not shown for clarity)
|
||||
|
||||
Read deflate blocks:
|
||||
TYPE -> STORED or TABLE or LEN or DONE
|
||||
STORED -> TYPE
|
||||
TABLE -> LENLENS -> CODELENS -> LEN
|
||||
Read deflate codes:
|
||||
LEN -> LEN or TYPE
|
||||
*/
|
||||
|
||||
/* state maintained between inflate() calls. Approximately 7K bytes. */
|
||||
struct inflate_state {
|
||||
/* sliding window */
|
||||
unsigned char FAR *window; /* allocated sliding window, if needed */
|
||||
/* dynamic table building */
|
||||
unsigned ncode; /* number of code length code lengths */
|
||||
unsigned nlen; /* number of length code lengths */
|
||||
unsigned ndist; /* number of distance code lengths */
|
||||
unsigned have; /* number of code lengths in lens[] */
|
||||
code FAR *next; /* next available space in codes[] */
|
||||
unsigned short lens[320]; /* temporary storage for code lengths */
|
||||
unsigned short work[288]; /* work area for code table building */
|
||||
code codes[ENOUGH]; /* space for code tables */
|
||||
};
|
||||
323
contrib/infback9/inftree9.c
Normal file
323
contrib/infback9/inftree9.c
Normal file
@@ -0,0 +1,323 @@
|
||||
/* inftree9.c -- generate Huffman trees for efficient decoding
|
||||
* Copyright (C) 1995-2003 Mark Adler
|
||||
* For conditions of distribution and use, see copyright notice in zlib.h
|
||||
*/
|
||||
|
||||
#include "zutil.h"
|
||||
#include "inftree9.h"
|
||||
|
||||
#define MAXBITS 15
|
||||
|
||||
const char inflate9_copyright[] =
|
||||
" inflate9 1.2.0.7 Copyright 1995-2003 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
|
||||
include such an acknowledgment, I would appreciate that you keep this
|
||||
copyright string in the executable of your product.
|
||||
*/
|
||||
|
||||
/*
|
||||
Build a set of tables to decode the provided canonical Huffman code.
|
||||
The code lengths are lens[0..codes-1]. The result starts at *table,
|
||||
whose indices are 0..2^bits-1. work is a writable array of at least
|
||||
lens shorts, which is used as a work area. type is the type of code
|
||||
to be generated, CODES, LENS, or DISTS. On return, zero is success,
|
||||
-1 is an invalid code, and +1 means that ENOUGH isn't enough. table
|
||||
on return points to the next available entry's address. bits is the
|
||||
requested root table index bits, and on return it is the actual root
|
||||
table index bits. It will differ if the request is greater than the
|
||||
longest code or if it is less than the shortest code.
|
||||
*/
|
||||
int inflate_table9(type, lens, codes, table, bits, work)
|
||||
codetype type;
|
||||
unsigned short FAR *lens;
|
||||
unsigned codes;
|
||||
code FAR * FAR *table;
|
||||
unsigned FAR *bits;
|
||||
unsigned short FAR *work;
|
||||
{
|
||||
unsigned len; /* a code's length in bits */
|
||||
unsigned sym; /* index of code symbols */
|
||||
unsigned min, max; /* minimum and maximum code lengths */
|
||||
unsigned root; /* number of index bits for root table */
|
||||
unsigned curr; /* number of index bits for current table */
|
||||
unsigned drop; /* code bits to drop for sub-table */
|
||||
int left; /* number of prefix codes available */
|
||||
unsigned used; /* code entries in table used */
|
||||
unsigned huff; /* Huffman code */
|
||||
unsigned incr; /* for incrementing code, index */
|
||||
unsigned fill; /* index for replicating entries */
|
||||
unsigned low; /* low bits for current root entry */
|
||||
unsigned mask; /* mask for low root bits */
|
||||
code this; /* table entry for duplication */
|
||||
code FAR *next; /* next available space in table */
|
||||
const unsigned short FAR *base; /* base value table to use */
|
||||
const unsigned short FAR *extra; /* extra bits table to use */
|
||||
int end; /* use base and extra for symbol > end */
|
||||
unsigned short count[MAXBITS+1]; /* number of codes of each length */
|
||||
unsigned short offs[MAXBITS+1]; /* offsets in table for each length */
|
||||
static const unsigned short lbase[31] = { /* Length codes 257..285 base */
|
||||
3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17,
|
||||
19, 23, 27, 31, 35, 43, 51, 59, 67, 83, 99, 115,
|
||||
131, 163, 195, 227, 3, 0, 0};
|
||||
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, 71, 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,
|
||||
4097, 6145, 8193, 12289, 16385, 24577, 32769, 49153};
|
||||
static const unsigned short dext[32] = { /* Distance codes 0..31 extra */
|
||||
128, 128, 128, 128, 129, 129, 130, 130, 131, 131, 132, 132,
|
||||
133, 133, 134, 134, 135, 135, 136, 136, 137, 137, 138, 138,
|
||||
139, 139, 140, 140, 141, 141, 142, 142};
|
||||
|
||||
/*
|
||||
Process a set of code lengths to create a canonical Huffman code. The
|
||||
code lengths are lens[0..codes-1]. Each length corresponds to the
|
||||
symbols 0..codes-1. The Huffman code is generated by first sorting the
|
||||
symbols by length from short to long, and retaining the symbol order
|
||||
for codes with equal lengths. Then the code starts with all zero bits
|
||||
for the first code of the shortest length, and the codes are integer
|
||||
increments for the same length, and zeros are appended as the length
|
||||
increases. For the deflate format, these bits are stored backwards
|
||||
from their more natural integer increment ordering, and so when the
|
||||
decoding tables are built in the large loop below, the integer codes
|
||||
are incremented backwards.
|
||||
|
||||
This routine assumes, but does not check, that all of the entries in
|
||||
lens[] are in the range 0..MAXBITS. The caller must assure this.
|
||||
1..MAXBITS is interpreted as that code length. zero means that that
|
||||
symbol does not occur in this code.
|
||||
|
||||
The codes are sorted by computing a count of codes for each length,
|
||||
creating from that a table of starting indices for each length in the
|
||||
sorted table, and then entering the symbols in order in the sorted
|
||||
table. The sorted table is work[], with that space being provided by
|
||||
the caller.
|
||||
|
||||
The length counts are used for other purposes as well, i.e. finding
|
||||
the minimum and maximum length codes, determining if there are any
|
||||
codes at all, checking for a valid set of lengths, and looking ahead
|
||||
at length counts to determine sub-table sizes when building the
|
||||
decoding tables.
|
||||
*/
|
||||
|
||||
/* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */
|
||||
for (len = 0; len <= MAXBITS; len++)
|
||||
count[len] = 0;
|
||||
for (sym = 0; sym < codes; sym++)
|
||||
count[lens[sym]]++;
|
||||
|
||||
/* bound code lengths, force root to be within code lengths */
|
||||
root = *bits;
|
||||
for (max = MAXBITS; max >= 1; max--)
|
||||
if (count[max] != 0) break;
|
||||
if (root > max) root = max;
|
||||
if (max == 0) return -1; /* no codes! */
|
||||
for (min = 1; min <= MAXBITS; min++)
|
||||
if (count[min] != 0) break;
|
||||
if (root < min) root = min;
|
||||
|
||||
/* check for an over-subscribed or incomplete set of lengths */
|
||||
left = 1;
|
||||
for (len = 1; len <= MAXBITS; len++) {
|
||||
left <<= 1;
|
||||
left -= count[len];
|
||||
if (left < 0) return -1; /* over-subscribed */
|
||||
}
|
||||
if (left > 0 && (type == CODES || (codes - count[0] != 1)))
|
||||
return -1; /* incomplete set */
|
||||
|
||||
/* generate offsets into symbol table for each length for sorting */
|
||||
offs[1] = 0;
|
||||
for (len = 1; len < MAXBITS; len++)
|
||||
offs[len + 1] = offs[len] + count[len];
|
||||
|
||||
/* sort symbols by length, by symbol order within each length */
|
||||
for (sym = 0; sym < codes; sym++)
|
||||
if (lens[sym] != 0) work[offs[lens[sym]]++] = (unsigned short)sym;
|
||||
|
||||
/*
|
||||
Create and fill in decoding tables. In this loop, the table being
|
||||
filled is at next and has curr index bits. The code being used is huff
|
||||
with length len. That code is converted to an index by dropping drop
|
||||
bits off of the bottom. For codes where len is less than drop + curr,
|
||||
those top drop + curr - len bits are incremented through all values to
|
||||
fill the table with replicated entries.
|
||||
|
||||
root is the number of index bits for the root table. When len exceeds
|
||||
root, sub-tables are created pointed to by the root entry with an index
|
||||
of the low root bits of huff. This is saved in low to check for when a
|
||||
new sub-table should be started. drop is zero when the root table is
|
||||
being filled, and drop is root when sub-tables are being filled.
|
||||
|
||||
When a new sub-table is needed, it is necessary to look ahead in the
|
||||
code lengths to determine what size sub-table is needed. The length
|
||||
counts are used for this, and so count[] is decremented as codes are
|
||||
entered in the tables.
|
||||
|
||||
used keeps track of how many table entries have been allocated from the
|
||||
provided *table space. It is checked when a LENS table is being made
|
||||
against the space in *table, ENOUGH, minus the maximum space needed by
|
||||
the worst case distance code, MAXD. This should never happen, but the
|
||||
sufficiency of ENOUGH has not been proven exhaustively, hence the check.
|
||||
This assumes that when type == LENS, bits == 9.
|
||||
|
||||
sym increments through all symbols, and the loop terminates when
|
||||
all codes of length max, i.e. all codes, have been processed. This
|
||||
routine permits incomplete codes, so another loop after this one fills
|
||||
in the rest of the decoding tables with invalid code markers.
|
||||
*/
|
||||
|
||||
/* set up for code type */
|
||||
switch (type) {
|
||||
case CODES:
|
||||
base = extra = work; /* dummy value--not used */
|
||||
end = 19;
|
||||
break;
|
||||
case LENS:
|
||||
base = lbase;
|
||||
base -= 257;
|
||||
extra = lext;
|
||||
extra -= 257;
|
||||
end = 256;
|
||||
break;
|
||||
default: /* DISTS */
|
||||
base = dbase;
|
||||
extra = dext;
|
||||
end = -1;
|
||||
}
|
||||
|
||||
/* initialize state for loop */
|
||||
huff = 0; /* starting code */
|
||||
sym = 0; /* starting code symbol */
|
||||
len = min; /* starting code length */
|
||||
next = *table; /* current table to fill in */
|
||||
curr = root; /* current table index bits */
|
||||
drop = 0; /* current bits to drop from code for index */
|
||||
low = (unsigned)(-1); /* trigger new sub-table when len > root */
|
||||
used = 1U << root; /* use root table entries */
|
||||
mask = used - 1; /* mask for comparing low */
|
||||
|
||||
/* check available table space */
|
||||
if (type == LENS && used >= ENOUGH - MAXD)
|
||||
return 1;
|
||||
|
||||
/* process all codes and make table entries */
|
||||
for (;;) {
|
||||
/* create table entry */
|
||||
this.bits = (unsigned char)(len - drop);
|
||||
if ((int)(work[sym]) < end) {
|
||||
this.op = (unsigned char)0;
|
||||
this.val = work[sym];
|
||||
}
|
||||
else if ((int)(work[sym]) > end) {
|
||||
this.op = (unsigned char)(extra[work[sym]]);
|
||||
this.val = base[work[sym]];
|
||||
}
|
||||
else {
|
||||
this.op = (unsigned char)(32 + 64); /* end of block */
|
||||
this.val = 0;
|
||||
}
|
||||
|
||||
/* replicate for those indices with low len bits equal to huff */
|
||||
incr = 1U << (len - drop);
|
||||
fill = 1U << curr;
|
||||
do {
|
||||
fill -= incr;
|
||||
next[(huff >> drop) + fill] = this;
|
||||
} while (fill != 0);
|
||||
|
||||
/* 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;
|
||||
|
||||
/* go to next symbol, update count, len */
|
||||
sym++;
|
||||
if (--(count[len]) == 0) {
|
||||
if (len == max) break;
|
||||
len = lens[work[sym]];
|
||||
}
|
||||
|
||||
/* create new sub-table if needed */
|
||||
if (len > root && (huff & mask) != low) {
|
||||
/* if first time, transition to sub-tables */
|
||||
if (drop == 0)
|
||||
drop = root;
|
||||
|
||||
/* increment past last table */
|
||||
next += 1U << curr;
|
||||
|
||||
/* determine length of next table */
|
||||
curr = len - drop;
|
||||
left = (int)(1 << curr);
|
||||
while (curr + drop < max) {
|
||||
left -= count[curr + drop];
|
||||
if (left <= 0) break;
|
||||
curr++;
|
||||
left <<= 1;
|
||||
}
|
||||
|
||||
/* check for enough space */
|
||||
used += 1U << curr;
|
||||
if (type == LENS && used >= ENOUGH - MAXD)
|
||||
return 1;
|
||||
|
||||
/* point entry in root table to sub-table */
|
||||
low = huff & mask;
|
||||
(*table)[low].op = (unsigned char)curr;
|
||||
(*table)[low].bits = (unsigned char)root;
|
||||
(*table)[low].val = (unsigned short)(next - *table);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
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.
|
||||
*/
|
||||
this.op = (unsigned char)64; /* invalid code marker */
|
||||
this.bits = (unsigned char)(len - drop);
|
||||
this.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;
|
||||
curr = root;
|
||||
this.bits = (unsigned char)len;
|
||||
}
|
||||
|
||||
/* put invalid code marker in table */
|
||||
next[huff >> drop] = this;
|
||||
|
||||
/* 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;
|
||||
}
|
||||
|
||||
/* set return parameters */
|
||||
*table += used;
|
||||
*bits = root;
|
||||
return 0;
|
||||
}
|
||||
55
contrib/infback9/inftree9.h
Normal file
55
contrib/infback9/inftree9.h
Normal file
@@ -0,0 +1,55 @@
|
||||
/* inftree9.h -- header to use inftree9.c
|
||||
* Copyright (C) 1995-2003 Mark Adler
|
||||
* For conditions of distribution and use, see copyright notice in zlib.h
|
||||
*/
|
||||
|
||||
/* 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.
|
||||
*/
|
||||
|
||||
/* Structure for decoding tables. Each entry provides either the
|
||||
information needed to do the operation requested by the code that
|
||||
indexed that table entry, or it provides a pointer to another
|
||||
table that indexes more bits of the code. op indicates whether
|
||||
the entry is a pointer to another table, a literal, a length or
|
||||
distance, an end-of-block, or an invalid code. For a table
|
||||
pointer, the low four bits of op is the number of index bits of
|
||||
that table. For a length or distance, the low four bits of op
|
||||
is the number of extra bits to get after the code. bits is
|
||||
the number of bits in this code or part of the code to drop off
|
||||
of the bit buffer. val is the actual byte to output in the case
|
||||
of a literal, the base length or distance, or the offset from
|
||||
the current table to the next table. Each entry is four bytes. */
|
||||
typedef struct {
|
||||
unsigned char op; /* operation, extra bits, table bits */
|
||||
unsigned char bits; /* bits in this part of the code */
|
||||
unsigned short val; /* offset in table or code value */
|
||||
} code;
|
||||
|
||||
/* op values as set by inflate_table():
|
||||
00000000 - literal
|
||||
0000tttt - table link, tttt != 0 is the number of table index bits
|
||||
100eeeee - length or distance, eeee is the number of extra bits
|
||||
01100000 - end of block
|
||||
01000000 - invalid code
|
||||
*/
|
||||
|
||||
/* Maximum size of dynamic tree. The maximum found in a long but non-
|
||||
exhaustive search was 1004 code structures (850 for length/literals
|
||||
and 154 for distances, the latter actually the result of an
|
||||
exhaustive search). The true maximum is not known, but the value
|
||||
below is more than safe. */
|
||||
#define ENOUGH 1440
|
||||
#define MAXD 154
|
||||
|
||||
/* Type of code to build for inftable() */
|
||||
typedef enum {
|
||||
CODES,
|
||||
LENS,
|
||||
DISTS
|
||||
} codetype;
|
||||
|
||||
extern int inflate_table9 OF((codetype type, unsigned short FAR *lens,
|
||||
unsigned codes, code FAR * FAR *table,
|
||||
unsigned FAR *bits, unsigned short FAR *work));
|
||||
@@ -1,3 +1,7 @@
|
||||
Change in 1.00: (10 sept 03)
|
||||
- rename to 1.00
|
||||
- cosmetic code change
|
||||
|
||||
Change in 0.22: (19 May 03)
|
||||
- crypting support (unless you define NOCRYPT)
|
||||
- append file in existing zipfile
|
||||
|
||||
@@ -1,3 +1,31 @@
|
||||
/* crypt.h -- base code for crypt/uncrypt ZIPfile
|
||||
|
||||
|
||||
Version 1.00, September 10th, 2003
|
||||
|
||||
Copyright (C) 1998-2003 Gilles Vollant
|
||||
|
||||
This code is a modified version of crypting code in Infozip distribution
|
||||
|
||||
The encryption/decryption parts of this source code (as opposed to the
|
||||
non-echoing password parts) were originally written in Europe. The
|
||||
whole source package can be freely distributed, including from the USA.
|
||||
(Prior to January 2000, re-export from the US was a violation of US law.)
|
||||
|
||||
This encryption code is a direct transcription of the algorithm from
|
||||
Roger Schlafly, described by Phil Katz in the file appnote.txt. This
|
||||
file (appnote.txt) is distributed with the PKZIP program (even in the
|
||||
version without encryption capabilities).
|
||||
|
||||
If you don't need crypting in your application, just define symbols
|
||||
NOCRYPT and NOUNCRYPT.
|
||||
|
||||
This code support the "Traditional PKWARE Encryption".
|
||||
|
||||
The new AES encryption added on Zip format by Winzip (see the page
|
||||
http://www.winzip.com/aes_info.htm ) and PKWare PKZip 5.x Strong
|
||||
Encryption is not supported.
|
||||
*/
|
||||
|
||||
#define CRC32(c, b) ((*(pcrc_32_tab+(((int)(c) ^ (b)) & 0xff))) ^ ((c) >> 8))
|
||||
|
||||
|
||||
@@ -1,7 +1,7 @@
|
||||
/* ioapi.c -- IO base function header for compress/uncompress .zip
|
||||
files using zlib + zip or unzip API
|
||||
|
||||
Version 0.22, May 19th, 2003
|
||||
Version 1.00, September 10th, 2003
|
||||
|
||||
Copyright (C) 1998-2003 Gilles Vollant
|
||||
*/
|
||||
|
||||
@@ -1,7 +1,7 @@
|
||||
/* ioapi.h -- IO base function header for compress/uncompress .zip
|
||||
files using zlib + zip or unzip API
|
||||
|
||||
Version 0.22, May 19th, 2003
|
||||
Version 1.00, September 10th, 2003
|
||||
|
||||
Copyright (C) 1998-2003 Gilles Vollant
|
||||
*/
|
||||
|
||||
@@ -2,7 +2,7 @@
|
||||
files using zlib + zip or unzip API
|
||||
This IO API version uses the Win32 API (for Microsoft Windows)
|
||||
|
||||
Version 0.22, May 19th, 2003
|
||||
Version 1.00, September 10th, 2003
|
||||
|
||||
Copyright (C) 1998-2003 Gilles Vollant
|
||||
*/
|
||||
|
||||
@@ -2,7 +2,7 @@
|
||||
files using zlib + zip or unzip API
|
||||
This IO API version uses the Win32 API (for Microsoft Windows)
|
||||
|
||||
Version 0.22, May 19th, 2003
|
||||
Version 1.00, September 10th, 2003
|
||||
|
||||
Copyright (C) 1998-2003 Gilles Vollant
|
||||
*/
|
||||
|
||||
@@ -140,7 +140,7 @@ int makedir (newdir)
|
||||
|
||||
void do_banner()
|
||||
{
|
||||
printf("MiniUnz 0.22, demo of zLib + Unz package written by Gilles Vollant\n");
|
||||
printf("MiniUnz 1.00, demo of zLib + Unz package written by Gilles Vollant\n");
|
||||
printf("more info at http://www.winimage.com/zLibDll/unzip.html\n\n");
|
||||
}
|
||||
|
||||
|
||||
@@ -120,7 +120,7 @@ int check_exist_file(filename)
|
||||
|
||||
void do_banner()
|
||||
{
|
||||
printf("MiniZip 0.22, demo of zLib + Zip package written by Gilles Vollant\n");
|
||||
printf("MiniZip 1.00, demo of zLib + Zip package written by Gilles Vollant\n");
|
||||
printf("more info at http://www.winimage.com/zLibDll/unzip.html\n\n");
|
||||
}
|
||||
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
/* unzip.c -- IO for uncompress .zip files using zlib
|
||||
Version 0.22, May 19th, 2003
|
||||
Version 1.00, September 10th, 2003
|
||||
|
||||
Copyright (C) 1998-2003 Gilles Vollant
|
||||
|
||||
@@ -88,7 +88,7 @@ woven in by Terry Thorsen 1/2003.
|
||||
|
||||
|
||||
const char unz_copyright[] =
|
||||
" unzip 0.22 Copyright 1998-2003 Gilles Vollant - http://www.winimage.com/zLibDll";
|
||||
" unzip 1.00 Copyright 1998-2003 Gilles Vollant - http://www.winimage.com/zLibDll";
|
||||
|
||||
/* unz_file_info_interntal contain internal info about a file in zipfile*/
|
||||
typedef struct unz_file_info_internal_s
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
/* unzip.h -- IO for uncompress .zip files using zlib
|
||||
Version 0.22, May 19th, 2003
|
||||
Version 1.00, September 10th, 2003
|
||||
|
||||
Copyright (C) 1998-2003 Gilles Vollant
|
||||
|
||||
|
||||
@@ -1,5 +1,7 @@
|
||||
/* zip.c -- IO on .zip files using zlib
|
||||
Version 0.22, May 19th, 2003
|
||||
Version 1.00, September 10th, 2003
|
||||
|
||||
Copyright (C) 1998-2003 Gilles Vollant
|
||||
|
||||
Read zip.h for more info
|
||||
*/
|
||||
@@ -75,7 +77,7 @@
|
||||
#endif
|
||||
#endif
|
||||
const char zip_copyright[] =
|
||||
" zip 0.22 Copyright 1998-2003 Gilles Vollant - http://www.winimage.com/zLibDll";
|
||||
" zip 1.00 Copyright 1998-2003 Gilles Vollant - http://www.winimage.com/zLibDll";
|
||||
|
||||
|
||||
#define SIZEDATA_INDATABLOCK (4096-(4*4))
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
/* zip.h -- IO for compress .zip files using zlib
|
||||
Version 0.22, May 19th, 2003
|
||||
Version 1.00, September 10th, 2003
|
||||
|
||||
Copyright (C) 1998-2003 Gilles Vollant
|
||||
|
||||
|
||||
@@ -58,7 +58,7 @@
|
||||
* - Add FIXLCODES #define
|
||||
* 1.5 6 Apr 2002 - Minor comment fixes
|
||||
* 1.6 7 Aug 2002 - Minor format changes
|
||||
* 1.7 3 Mar 2002 - Added test code for distribution
|
||||
* 1.7 3 Mar 2003 - Added test code for distribution
|
||||
* - Added zlib-like license
|
||||
*/
|
||||
|
||||
|
||||
@@ -1,8 +1,9 @@
|
||||
/*
|
||||
* untgz.c -- Display contents and/or extract file from
|
||||
* a gzip'd TAR file
|
||||
* untgz.c -- Display contents and extract files from a gzip'd TAR file
|
||||
*
|
||||
* written by "Pedro A. Aranda Guti\irrez" <paag@tid.es>
|
||||
* adaptation to Unix by Jean-loup Gailly <jloup@gzip.org>
|
||||
* various fixes by Cosmin Truta <cosmint@cs.ubbcluj.ro>
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
@@ -10,7 +11,9 @@
|
||||
#include <string.h>
|
||||
#include <time.h>
|
||||
#include <errno.h>
|
||||
#include <fcntl.h>
|
||||
|
||||
#include "zlib.h"
|
||||
|
||||
#ifdef unix
|
||||
# include <unistd.h>
|
||||
#else
|
||||
@@ -18,27 +21,22 @@
|
||||
# include <io.h>
|
||||
#endif
|
||||
|
||||
#include "zlib.h"
|
||||
|
||||
#ifdef WIN32
|
||||
#include <windows.h>
|
||||
# ifndef F_OK
|
||||
# define F_OK (0)
|
||||
# define F_OK 0
|
||||
# endif
|
||||
# define mkdir(dirname,mode) _mkdir(dirname)
|
||||
# ifdef _MSC_VER
|
||||
# define mkdir(dirname,mode) _mkdir(dirname)
|
||||
# define strdup(str) _strdup(str)
|
||||
# define unlink(fn) _unlink(fn)
|
||||
# define access(path,mode) _access(path,mode)
|
||||
# else
|
||||
# define mkdir(dirname,mode) _mkdir(dirname)
|
||||
# endif
|
||||
#else
|
||||
# include <utime.h>
|
||||
#endif
|
||||
|
||||
|
||||
/* Values used in typeflag field. */
|
||||
/* values used in typeflag field */
|
||||
|
||||
#define REGTYPE '0' /* regular file */
|
||||
#define AREGTYPE '\0' /* regular file */
|
||||
@@ -78,40 +76,38 @@ union tar_buffer {
|
||||
struct tar_header header;
|
||||
};
|
||||
|
||||
enum { TGZ_EXTRACT = 0, TGZ_LIST };
|
||||
enum { TGZ_EXTRACT, TGZ_LIST, TGZ_INVALID };
|
||||
|
||||
static char *TGZfname OF((const char *));
|
||||
char *TGZfname OF((const char *));
|
||||
void TGZnotfound OF((const char *));
|
||||
|
||||
int getoct OF((char *, int));
|
||||
char *strtime OF((time_t *));
|
||||
int setftime OF((char *, time_t));
|
||||
int setfiletime OF((char *, time_t));
|
||||
int ExprMatch OF((char *, char *));
|
||||
|
||||
int makedir OF((char *));
|
||||
int matchname OF((int, int, char **, char *));
|
||||
|
||||
void error OF((const char *));
|
||||
int tar OF((gzFile, int, int, int, char **));
|
||||
int tar OF((gzFile, int, int, int, char **));
|
||||
|
||||
void help OF((int));
|
||||
int main OF((int, char **));
|
||||
|
||||
char *prog;
|
||||
|
||||
/* This will give a benign warning */
|
||||
const char *TGZsuffix[] = { "\0", ".tar", ".tar.gz", ".taz", ".tgz", NULL };
|
||||
|
||||
static char *TGZsuffix[] = { "\0", ".tar", ".tar.gz", ".taz", ".tgz", NULL };
|
||||
/* return the file name of the TGZ archive */
|
||||
/* or NULL if it does not exist */
|
||||
|
||||
/* Return the real name of the TGZ archive */
|
||||
/* or NULL if it does not exist. */
|
||||
|
||||
static char *TGZfname (const char *fname)
|
||||
char *TGZfname (const char *arcname)
|
||||
{
|
||||
static char buffer[1024];
|
||||
int origlen,i;
|
||||
|
||||
strcpy(buffer,fname);
|
||||
strcpy(buffer,arcname);
|
||||
origlen = strlen(buffer);
|
||||
|
||||
for (i=0; TGZsuffix[i]; i++)
|
||||
@@ -123,55 +119,67 @@ static char *TGZfname (const char *fname)
|
||||
return NULL;
|
||||
}
|
||||
|
||||
|
||||
/* error message for the filename */
|
||||
|
||||
void TGZnotfound (const char *fname)
|
||||
void TGZnotfound (const char *arcname)
|
||||
{
|
||||
int i;
|
||||
|
||||
fprintf(stderr,"%s : couldn't find ",prog);
|
||||
fprintf(stderr,"%s: Couldn't find ",prog);
|
||||
for (i=0;TGZsuffix[i];i++)
|
||||
fprintf(stderr,(TGZsuffix[i+1]) ? "%s%s, " : "or %s%s\n",
|
||||
fname,
|
||||
arcname,
|
||||
TGZsuffix[i]);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
|
||||
/* help functions */
|
||||
/* convert octal digits to int */
|
||||
/* on error return -1 */
|
||||
|
||||
int getoct (char *p,int width)
|
||||
{
|
||||
int result = 0;
|
||||
char c;
|
||||
|
||||
while (width --)
|
||||
while (width--)
|
||||
{
|
||||
c = *p++;
|
||||
if (c == ' ')
|
||||
continue;
|
||||
if (c == 0)
|
||||
break;
|
||||
if (c == ' ')
|
||||
continue;
|
||||
if (c < '0' || c > '7')
|
||||
return -1;
|
||||
result = result * 8 + (c - '0');
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
/* convert time_t to string */
|
||||
/* use the "YYYY/MM/DD hh:mm:ss" format */
|
||||
|
||||
char *strtime (time_t *t)
|
||||
{
|
||||
struct tm *local;
|
||||
static char result[32];
|
||||
|
||||
local = localtime(t);
|
||||
sprintf(result,"%2d/%02d/%4d %02d:%02d:%02d",
|
||||
local->tm_mday, local->tm_mon+1, local->tm_year+1900,
|
||||
local->tm_hour, local->tm_min, local->tm_sec);
|
||||
sprintf(result,"%4d/%02d/%02d %02d:%02d:%02d",
|
||||
local->tm_year+1900, local->tm_mon+1, local->tm_mday,
|
||||
local->tm_hour, local->tm_min, local->tm_sec);
|
||||
return result;
|
||||
}
|
||||
|
||||
int setftime (char *fname,time_t ftime)
|
||||
|
||||
/* set file time */
|
||||
|
||||
int setfiletime (char *fname,time_t ftime)
|
||||
{
|
||||
#ifdef WIN32
|
||||
static int isWinNT = -1;
|
||||
SYSTEMTIME st;
|
||||
FILETIME locft, modft;
|
||||
struct tm *loctm;
|
||||
@@ -194,8 +202,11 @@ int setftime (char *fname,time_t ftime)
|
||||
!LocalFileTimeToFileTime(&locft, &modft))
|
||||
return -1;
|
||||
|
||||
hFile = CreateFile(fname, GENERIC_READ | GENERIC_WRITE,
|
||||
0, NULL, OPEN_EXISTING, 0, 0);
|
||||
if (isWinNT < 0)
|
||||
isWinNT = (GetVersion() < 0x80000000) ? 1 : 0;
|
||||
hFile = CreateFile(fname, GENERIC_WRITE, 0, NULL, OPEN_EXISTING,
|
||||
(isWinNT ? FILE_FLAG_BACKUP_SEMANTICS : 0),
|
||||
NULL);
|
||||
if (hFile == INVALID_HANDLE_VALUE)
|
||||
return -1;
|
||||
result = SetFileTime(hFile, NULL, NULL, &modft) ? 0 : -1;
|
||||
@@ -246,10 +257,9 @@ int ExprMatch (char *string,char *expr)
|
||||
}
|
||||
}
|
||||
|
||||
/* recursive make directory */
|
||||
/* abort if you get an ENOENT errno somewhere in the middle */
|
||||
/* e.g. ignore error "mkdir on existing directory" */
|
||||
/* */
|
||||
|
||||
/* recursive mkdir */
|
||||
/* abort on ENOENT; ignore other errors like "directory already exists" */
|
||||
/* return 1 if OK */
|
||||
/* 0 on error */
|
||||
|
||||
@@ -266,7 +276,7 @@ int makedir (char *newdir)
|
||||
if (buffer[len-1] == '/') {
|
||||
buffer[len-1] = '\0';
|
||||
}
|
||||
if (mkdir(buffer, 0775) == 0)
|
||||
if (mkdir(buffer, 0755) == 0)
|
||||
{
|
||||
free(buffer);
|
||||
return 1;
|
||||
@@ -281,9 +291,9 @@ int makedir (char *newdir)
|
||||
p++;
|
||||
hold = *p;
|
||||
*p = 0;
|
||||
if ((mkdir(buffer, 0775) == -1) && (errno == ENOENT))
|
||||
if ((mkdir(buffer, 0755) == -1) && (errno == ENOENT))
|
||||
{
|
||||
fprintf(stderr,"%s: couldn't create directory %s\n",prog,buffer);
|
||||
fprintf(stderr,"%s: Couldn't create directory %s\n",prog,buffer);
|
||||
free(buffer);
|
||||
return 0;
|
||||
}
|
||||
@@ -295,9 +305,10 @@ int makedir (char *newdir)
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
int matchname (int arg,int argc,char **argv,char *fname)
|
||||
{
|
||||
if (arg == argc) /* no arguments given (untgz tgzarchive) */
|
||||
if (arg == argc) /* no arguments given (untgz tgzarchive) */
|
||||
return 1;
|
||||
|
||||
while (arg < argc)
|
||||
@@ -308,7 +319,7 @@ int matchname (int arg,int argc,char **argv,char *fname)
|
||||
}
|
||||
|
||||
|
||||
/* Tar file list or extract */
|
||||
/* tar file list or extract */
|
||||
|
||||
int tar (gzFile in,int action,int arg,int argc,char **argv)
|
||||
{
|
||||
@@ -319,22 +330,26 @@ int tar (gzFile in,int action,int arg,int argc,char **argv)
|
||||
int remaining = 0;
|
||||
FILE *outfile = NULL;
|
||||
char fname[BLOCKSIZE];
|
||||
int tarmode;
|
||||
time_t tartime;
|
||||
|
||||
if (action == TGZ_LIST)
|
||||
printf(" day time size file\n"
|
||||
printf(" date time size file\n"
|
||||
" ---------- -------- --------- -------------------------------------\n");
|
||||
while (1)
|
||||
{
|
||||
len = gzread(in, &buffer, BLOCKSIZE);
|
||||
if (len < 0)
|
||||
error (gzerror(in, &err));
|
||||
error(gzerror(in, &err));
|
||||
/*
|
||||
* Always expect complete blocks to process
|
||||
* the tar information.
|
||||
*/
|
||||
if (len != BLOCKSIZE)
|
||||
error("gzread: incomplete block read");
|
||||
{
|
||||
action = TGZ_INVALID; /* force error exit */
|
||||
remaining = 0; /* force I/O cleanup */
|
||||
}
|
||||
|
||||
/*
|
||||
* If we have to get a tar header
|
||||
@@ -346,9 +361,16 @@ int tar (gzFile in,int action,int arg,int argc,char **argv)
|
||||
* or the end-of-tar block,
|
||||
* we are done
|
||||
*/
|
||||
if ((len == 0) || (buffer.header.name[0]== 0)) break;
|
||||
if ((len == 0) || (buffer.header.name[0] == 0)) break;
|
||||
|
||||
tarmode = getoct(buffer.header.mode,8);
|
||||
tartime = (time_t)getoct(buffer.header.mtime,12);
|
||||
if (tarmode == -1 || tartime == (time_t)-1)
|
||||
{
|
||||
buffer.header.name[0] = 0;
|
||||
action = TGZ_INVALID;
|
||||
}
|
||||
|
||||
strcpy(fname,buffer.header.name);
|
||||
|
||||
switch (buffer.header.typeflag)
|
||||
@@ -357,16 +379,24 @@ int tar (gzFile in,int action,int arg,int argc,char **argv)
|
||||
if (action == TGZ_LIST)
|
||||
printf(" %s <dir> %s\n",strtime(&tartime),fname);
|
||||
if (action == TGZ_EXTRACT)
|
||||
makedir(fname);
|
||||
{
|
||||
makedir(fname);
|
||||
setfiletime(fname,tartime);
|
||||
}
|
||||
break;
|
||||
case REGTYPE:
|
||||
case AREGTYPE:
|
||||
remaining = getoct(buffer.header.size,12);
|
||||
if (remaining == -1)
|
||||
{
|
||||
action = TGZ_INVALID;
|
||||
break;
|
||||
}
|
||||
if (action == TGZ_LIST)
|
||||
printf(" %s %9d %s\n",strtime(&tartime),remaining,fname);
|
||||
if (action == TGZ_EXTRACT)
|
||||
else if (action == TGZ_EXTRACT)
|
||||
{
|
||||
if ((remaining) && (matchname(arg,argc,argv,fname)))
|
||||
if (matchname(arg,argc,argv,fname))
|
||||
{
|
||||
outfile = fopen(fname,"wb");
|
||||
if (outfile == NULL) {
|
||||
@@ -379,18 +409,15 @@ int tar (gzFile in,int action,int arg,int argc,char **argv)
|
||||
outfile = fopen(fname,"wb");
|
||||
}
|
||||
}
|
||||
fprintf(stderr,
|
||||
"%s %s\n",
|
||||
(outfile) ? "Extracting" : "Couldn't create",
|
||||
fname);
|
||||
if (outfile != NULL)
|
||||
printf("Extracting %s\n",fname);
|
||||
else
|
||||
fprintf(stderr, "%s: Couldn't create %s",prog,fname);
|
||||
}
|
||||
else
|
||||
outfile = NULL;
|
||||
}
|
||||
/*
|
||||
* could have no contents
|
||||
*/
|
||||
getheader = (remaining) ? 0 : 1;
|
||||
getheader = 0;
|
||||
break;
|
||||
default:
|
||||
if (action == TGZ_LIST)
|
||||
@@ -402,27 +429,39 @@ int tar (gzFile in,int action,int arg,int argc,char **argv)
|
||||
{
|
||||
unsigned int bytes = (remaining > BLOCKSIZE) ? BLOCKSIZE : remaining;
|
||||
|
||||
if ((action == TGZ_EXTRACT) && (outfile != NULL))
|
||||
if (outfile != NULL)
|
||||
{
|
||||
if (fwrite(&buffer,sizeof(char),bytes,outfile) != bytes)
|
||||
{
|
||||
fprintf(stderr,"%s : error writing %s skipping...\n",prog,fname);
|
||||
fprintf(stderr,"%s: Error writing %s -- skipping\n",prog,fname);
|
||||
fclose(outfile);
|
||||
unlink(fname);
|
||||
outfile = NULL;
|
||||
remove(fname);
|
||||
}
|
||||
}
|
||||
remaining -= bytes;
|
||||
if (remaining == 0)
|
||||
}
|
||||
|
||||
if (remaining == 0)
|
||||
{
|
||||
getheader = 1;
|
||||
if (outfile != NULL)
|
||||
{
|
||||
getheader = 1;
|
||||
if ((action == TGZ_EXTRACT) && (outfile != NULL))
|
||||
{
|
||||
fclose(outfile);
|
||||
outfile = NULL;
|
||||
setftime(fname,tartime);
|
||||
}
|
||||
fclose(outfile);
|
||||
outfile = NULL;
|
||||
if (action != TGZ_INVALID)
|
||||
setfiletime(fname,tartime);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Abandon if errors are found
|
||||
*/
|
||||
if (action == TGZ_INVALID)
|
||||
{
|
||||
error("broken archive");
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (gzclose(in) != Z_OK)
|
||||
@@ -432,30 +471,32 @@ int tar (gzFile in,int action,int arg,int argc,char **argv)
|
||||
}
|
||||
|
||||
|
||||
/* =========================================================== */
|
||||
/* ============================================================ */
|
||||
|
||||
void help(int exitval)
|
||||
{
|
||||
fprintf(stderr,
|
||||
"untgz version 0.1\n"
|
||||
" a sample application of zlib\n\n"
|
||||
"Usage : untgz file.tgz to extract all files\n"
|
||||
" untgz file.tgz fname ... to extract selected files\n"
|
||||
" untgz -l file.tgz to list archive contents\n"
|
||||
" untgz -h to display this help\n\n");
|
||||
printf("untgz version 0.2\n"
|
||||
" using zlib version %s\n\n",
|
||||
zlibVersion());
|
||||
printf("Usage: untgz file.tgz extract all files\n"
|
||||
" untgz file.tgz fname ... extract selected files\n"
|
||||
" untgz -l file.tgz list archive contents\n"
|
||||
" untgz -h display this help\n");
|
||||
exit(exitval);
|
||||
}
|
||||
|
||||
void error(const char *msg)
|
||||
{
|
||||
fprintf(stderr, "%s: %s\n", prog, msg);
|
||||
exit(1);
|
||||
fprintf(stderr, "%s: %s\n", prog, msg);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
|
||||
/* ====================================================================== */
|
||||
/* ============================================================ */
|
||||
|
||||
int _CRT_glob = 0; /* disable globbing of the arguments */
|
||||
#if defined(WIN32) && defined(__GNUC__)
|
||||
int _CRT_glob = 0; /* disable argument globbing in MinGW */
|
||||
#endif
|
||||
|
||||
int main(int argc,char **argv)
|
||||
{
|
||||
@@ -464,7 +505,6 @@ int main(int argc,char **argv)
|
||||
char *TGZfile;
|
||||
gzFile *f;
|
||||
|
||||
|
||||
prog = strrchr(argv[0],'\\');
|
||||
if (prog == NULL)
|
||||
{
|
||||
@@ -514,16 +554,14 @@ int main(int argc,char **argv)
|
||||
f = gzopen(TGZfile,"rb");
|
||||
if (f == NULL)
|
||||
{
|
||||
fprintf(stderr,"%s: Couldn't gzopen %s\n",
|
||||
prog,
|
||||
TGZfile);
|
||||
fprintf(stderr,"%s: Couldn't gzopen %s\n",prog,TGZfile);
|
||||
return 1;
|
||||
}
|
||||
exit(tar(f, action, arg, argc, argv));
|
||||
break;
|
||||
|
||||
default:
|
||||
error("Unknown option!");
|
||||
error("Unknown option");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
|
||||
@@ -52,7 +52,7 @@
|
||||
#include "deflate.h"
|
||||
|
||||
const char deflate_copyright[] =
|
||||
" deflate 1.2.0.5 Copyright 1995-2003 Jean-loup Gailly ";
|
||||
" deflate 1.2.0.7 Copyright 1995-2003 Jean-loup Gailly ";
|
||||
/*
|
||||
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
|
||||
|
||||
@@ -89,6 +89,9 @@ void test_gzio(fname, uncompr, uncomprLen)
|
||||
Byte *uncompr;
|
||||
uLong uncomprLen;
|
||||
{
|
||||
#ifdef NO_GZCOMPRESS
|
||||
fprintf(stderr, "NO_GZCOMPRESS -- gz* functions cannot compress\n");
|
||||
#else
|
||||
int err;
|
||||
int len = (int)strlen(hello)+1;
|
||||
gzFile file;
|
||||
@@ -159,6 +162,7 @@ void test_gzio(fname, uncompr, uncomprLen)
|
||||
}
|
||||
|
||||
gzclose(file);
|
||||
#endif
|
||||
}
|
||||
|
||||
/* ===========================================================================
|
||||
|
||||
5
gzio.c
5
gzio.c
@@ -30,6 +30,11 @@ struct internal_state {int dummy;}; /* for buggy compilers */
|
||||
# define Z_PRINTF_BUFSIZE 4096
|
||||
#endif
|
||||
|
||||
#ifdef __MVS__
|
||||
# pragma map (fdopen , "\174\174FDOPEN")
|
||||
FILE *fdopen(int, const char *);
|
||||
#endif
|
||||
|
||||
#ifndef STDC
|
||||
extern voidp malloc OF((uInt size));
|
||||
extern void free OF((voidpf ptr));
|
||||
|
||||
@@ -19,6 +19,7 @@
|
||||
- none
|
||||
No measurable difference:
|
||||
- Pentium III (Anderson)
|
||||
- 68060 (Nikl)
|
||||
*/
|
||||
#ifdef POSTINC
|
||||
# define OFF 0
|
||||
|
||||
@@ -9,7 +9,7 @@
|
||||
#define MAXBITS 15
|
||||
|
||||
const char inflate_copyright[] =
|
||||
" inflate 1.2.0.5 Copyright 1995-2003 Mark Adler ";
|
||||
" inflate 1.2.0.7 Copyright 1995-2003 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, 192, 78};
|
||||
19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 71, 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,
|
||||
|
||||
@@ -1,3 +1,3 @@
|
||||
This directory contains files that have not been updated for zlib 1.2.0.
|
||||
This directory contains files that have not been updated for zlib 1.2.
|
||||
|
||||
(Volunteers are encouraged to help clean this up. Thanks.)
|
||||
|
||||
@@ -1,66 +0,0 @@
|
||||
# Amiga powerUP (TM) Makefile
|
||||
# makefile for libpng and SAS C V6.58/7.00 PPC compiler
|
||||
# Copyright (C) 1998 by Andreas R. Kleinert
|
||||
|
||||
CC = scppc
|
||||
CFLAGS = NOSTKCHK NOSINT OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL \
|
||||
OPTLOOP OPTRDEP=8 OPTDEP=8 OPTCOMP=8
|
||||
LIBNAME = libzip.a
|
||||
AR = ppc-amigaos-ar
|
||||
AR_FLAGS = cr
|
||||
RANLIB = ppc-amigaos-ranlib
|
||||
LDFLAGS = -r -o
|
||||
LDLIBS = LIB:scppc.a
|
||||
LN = ppc-amigaos-ld
|
||||
RM = delete quiet
|
||||
|
||||
OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
|
||||
zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o
|
||||
|
||||
TEST_OBJS = example.o minigzip.o
|
||||
|
||||
all: example minigzip
|
||||
|
||||
test: all
|
||||
example
|
||||
echo hello world | minigzip | minigzip -d
|
||||
|
||||
$(LIBNAME): $(OBJS)
|
||||
$(AR) $(AR_FLAGS) $@ $(OBJS)
|
||||
$(RANLIB) $@
|
||||
|
||||
example: example.o $(LIBNAME)
|
||||
$(LN) $(LDFLAGS) example LIB:c_ppc.o example.o $(LIBNAME) $(LDLIBS) LIB:end.o
|
||||
|
||||
minigzip: minigzip.o $(LIBNAME)
|
||||
$(LN) $(LDFLAGS) minigzip LIB:c_ppc.o minigzip.o $(LIBNAME) $(LDLIBS) LIB:end.o
|
||||
|
||||
clean:
|
||||
$(RM) *.o example minigzip $(LIBNAME) foo.gz
|
||||
|
||||
zip:
|
||||
zip -ul9 zlib README ChangeLog Makefile Make????.??? Makefile.?? \
|
||||
descrip.mms *.[ch]
|
||||
|
||||
tgz:
|
||||
cd ..; tar cfz zlib/zlib.tgz zlib/README zlib/ChangeLog zlib/Makefile \
|
||||
zlib/Make????.??? zlib/Makefile.?? zlib/descrip.mms zlib/*.[ch]
|
||||
|
||||
# DO NOT DELETE THIS LINE -- make depend depends on it.
|
||||
|
||||
adler32.o: zutil.h zlib.h zconf.h
|
||||
compress.o: zlib.h zconf.h
|
||||
crc32.o: zutil.h zlib.h zconf.h
|
||||
deflate.o: deflate.h zutil.h zlib.h zconf.h
|
||||
example.o: zlib.h zconf.h
|
||||
gzio.o: zutil.h zlib.h zconf.h
|
||||
infblock.o: zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h
|
||||
infcodes.o: zutil.h zlib.h zconf.h inftrees.h infutil.h infcodes.h inffast.h
|
||||
inffast.o: zutil.h zlib.h zconf.h inftrees.h infutil.h inffast.h
|
||||
inflate.o: zutil.h zlib.h zconf.h infblock.h
|
||||
inftrees.o: zutil.h zlib.h zconf.h inftrees.h
|
||||
infutil.o: zutil.h zlib.h zconf.h inftrees.h infutil.h
|
||||
minigzip.o: zlib.h zconf.h
|
||||
trees.o: deflate.h zutil.h zlib.h zconf.h
|
||||
uncompr.o: zlib.h zconf.h
|
||||
zutil.o: zutil.h zlib.h zconf.h
|
||||
@@ -1,104 +0,0 @@
|
||||
# Makefile for zlib
|
||||
# Borland C++
|
||||
|
||||
# This version of the zlib makefile was adapted by Chris Young for use
|
||||
# with Borland C 4.5x with the Dos Power Pack for a 32-bit protected mode
|
||||
# flat memory model. It was created for use with POV-Ray ray tracer and
|
||||
# you may choose to edit the CFLAGS to suit your needs but the
|
||||
# switches -WX and -DMSDOS are required.
|
||||
# -- Chris Young 76702.1655@compuserve.com
|
||||
|
||||
# To use, do "make -fmakefile.b32"
|
||||
|
||||
# See zconf.h for details about the memory requirements.
|
||||
|
||||
# ------------- Borland C++ -------------
|
||||
MODEL=-WX
|
||||
CFLAGS= $(MODEL) -P-C -K -N- -k- -d -3 -r- -v- -f -DMSDOS
|
||||
CC=bcc32
|
||||
LD=bcc32
|
||||
LIB=tlib
|
||||
LDFLAGS= $(MODEL)
|
||||
O=.obj
|
||||
|
||||
# variables
|
||||
OBJ1 = adler32$(O) compress$(O) crc32$(O) gzio$(O) uncompr$(O) deflate$(O) \
|
||||
trees$(O)
|
||||
OBJP1 = adler32$(O)+compress$(O)+crc32$(O)+gzio$(O)+uncompr$(O)+deflate$(O)+\
|
||||
trees$(O)
|
||||
OBJ2 = zutil$(O) inflate$(O) infblock$(O) inftrees$(O) infcodes$(O) \
|
||||
infutil$(O) inffast$(O)
|
||||
OBJP2 = zutil$(O)+inflate$(O)+infblock$(O)+inftrees$(O)+infcodes$(O)+\
|
||||
infutil$(O)+inffast$(O)
|
||||
|
||||
all: test
|
||||
|
||||
adler32.obj: adler32.c zlib.h zconf.h
|
||||
$(CC) -c $(CFLAGS) $*.c
|
||||
|
||||
compress.obj: compress.c zlib.h zconf.h
|
||||
$(CC) -c $(CFLAGS) $*.c
|
||||
|
||||
crc32.obj: crc32.c zlib.h zconf.h
|
||||
$(CC) -c $(CFLAGS) $*.c
|
||||
|
||||
deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h
|
||||
$(CC) -c $(CFLAGS) $*.c
|
||||
|
||||
gzio.obj: gzio.c zutil.h zlib.h zconf.h
|
||||
$(CC) -c $(CFLAGS) $*.c
|
||||
|
||||
infblock.obj: infblock.c zutil.h zlib.h zconf.h infblock.h inftrees.h\
|
||||
infcodes.h infutil.h
|
||||
$(CC) -c $(CFLAGS) $*.c
|
||||
|
||||
infcodes.obj: infcodes.c zutil.h zlib.h zconf.h inftrees.h infutil.h\
|
||||
infcodes.h inffast.h
|
||||
$(CC) -c $(CFLAGS) $*.c
|
||||
|
||||
inflate.obj: inflate.c zutil.h zlib.h zconf.h infblock.h
|
||||
$(CC) -c $(CFLAGS) $*.c
|
||||
|
||||
inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h
|
||||
$(CC) -c $(CFLAGS) $*.c
|
||||
|
||||
infutil.obj: infutil.c zutil.h zlib.h zconf.h inftrees.h infutil.h
|
||||
$(CC) -c $(CFLAGS) $*.c
|
||||
|
||||
inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h infutil.h inffast.h
|
||||
$(CC) -c $(CFLAGS) $*.c
|
||||
|
||||
trees.obj: trees.c deflate.h zutil.h zlib.h zconf.h
|
||||
$(CC) -c $(CFLAGS) $*.c
|
||||
|
||||
uncompr.obj: uncompr.c zlib.h zconf.h
|
||||
$(CC) -c $(CFLAGS) $*.c
|
||||
|
||||
zutil.obj: zutil.c zutil.h zlib.h zconf.h
|
||||
$(CC) -c $(CFLAGS) $*.c
|
||||
|
||||
example.obj: example.c zlib.h zconf.h
|
||||
$(CC) -c $(CFLAGS) $*.c
|
||||
|
||||
minigzip.obj: minigzip.c zlib.h zconf.h
|
||||
$(CC) -c $(CFLAGS) $*.c
|
||||
|
||||
# we must cut the command line to fit in the MS/DOS 128 byte limit:
|
||||
zlib.lib: $(OBJ1) $(OBJ2)
|
||||
del zlib.lib
|
||||
$(LIB) zlib +$(OBJP1)
|
||||
$(LIB) zlib +$(OBJP2)
|
||||
|
||||
example.exe: example.obj zlib.lib
|
||||
$(LD) $(LDFLAGS) example.obj zlib.lib
|
||||
|
||||
minigzip.exe: minigzip.obj zlib.lib
|
||||
$(LD) $(LDFLAGS) minigzip.obj zlib.lib
|
||||
|
||||
test: example.exe minigzip.exe
|
||||
example
|
||||
echo hello world | minigzip | minigzip -d
|
||||
|
||||
#clean:
|
||||
# del *.obj
|
||||
# del *.exe
|
||||
@@ -1,103 +0,0 @@
|
||||
# Makefile for zlib
|
||||
# Watcom 10a
|
||||
|
||||
# This version of the zlib makefile was adapted by Chris Young for use
|
||||
# with Watcom 10a 32-bit protected mode flat memory model. It was created
|
||||
# for use with POV-Ray ray tracer and you may choose to edit the CFLAGS to
|
||||
# suit your needs but the -DMSDOS is required.
|
||||
# -- Chris Young 76702.1655@compuserve.com
|
||||
|
||||
# To use, do "wmake -f makefile.wat"
|
||||
|
||||
# See zconf.h for details about the memory requirements.
|
||||
|
||||
# ------------- Watcom 10a -------------
|
||||
MODEL=-mf
|
||||
CFLAGS= $(MODEL) -fpi87 -fp5 -zp4 -5r -w5 -oneatx -DMSDOS
|
||||
CC=wcc386
|
||||
LD=wcl386
|
||||
LIB=wlib -b -c
|
||||
LDFLAGS=
|
||||
O=.obj
|
||||
|
||||
# variables
|
||||
OBJ1=adler32$(O) compress$(O) crc32$(O) gzio$(O) uncompr$(O) deflate$(O)
|
||||
OBJ2=trees$(O) zutil$(O) inflate$(O) infblock$(O) inftrees$(O) infcodes$(O)
|
||||
OBJ3=infutil$(O) inffast$(O)
|
||||
OBJP1=adler32$(O)+compress$(O)+crc32$(O)+gzio$(O)+uncompr$(O)+deflate$(O)
|
||||
OBJP2=trees$(O)+zutil$(O)+inflate$(O)+infblock$(O)+inftrees$(O)+infcodes$(O)
|
||||
OBJP3=infutil$(O)+inffast$(O)
|
||||
|
||||
all: test
|
||||
|
||||
adler32.obj: adler32.c zlib.h zconf.h
|
||||
$(CC) $(CFLAGS) $*.c
|
||||
|
||||
compress.obj: compress.c zlib.h zconf.h
|
||||
$(CC) $(CFLAGS) $*.c
|
||||
|
||||
crc32.obj: crc32.c zlib.h zconf.h
|
||||
$(CC) $(CFLAGS) $*.c
|
||||
|
||||
deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h
|
||||
$(CC) $(CFLAGS) $*.c
|
||||
|
||||
gzio.obj: gzio.c zutil.h zlib.h zconf.h
|
||||
$(CC) $(CFLAGS) $*.c
|
||||
|
||||
infblock.obj: infblock.c zutil.h zlib.h zconf.h infblock.h inftrees.h &
|
||||
infcodes.h infutil.h
|
||||
$(CC) $(CFLAGS) $*.c
|
||||
|
||||
infcodes.obj: infcodes.c zutil.h zlib.h zconf.h inftrees.h infutil.h &
|
||||
infcodes.h inffast.h
|
||||
$(CC) $(CFLAGS) $*.c
|
||||
|
||||
inflate.obj: inflate.c zutil.h zlib.h zconf.h infblock.h
|
||||
$(CC) $(CFLAGS) $*.c
|
||||
|
||||
inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h
|
||||
$(CC) $(CFLAGS) $*.c
|
||||
|
||||
infutil.obj: infutil.c zutil.h zlib.h zconf.h inftrees.h infutil.h
|
||||
$(CC) $(CFLAGS) $*.c
|
||||
|
||||
inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h infutil.h inffast.h
|
||||
$(CC) $(CFLAGS) $*.c
|
||||
|
||||
trees.obj: trees.c deflate.h zutil.h zlib.h zconf.h
|
||||
$(CC) $(CFLAGS) $*.c
|
||||
|
||||
uncompr.obj: uncompr.c zlib.h zconf.h
|
||||
$(CC) $(CFLAGS) $*.c
|
||||
|
||||
zutil.obj: zutil.c zutil.h zlib.h zconf.h
|
||||
$(CC) $(CFLAGS) $*.c
|
||||
|
||||
example.obj: example.c zlib.h zconf.h
|
||||
$(CC) $(CFLAGS) $*.c
|
||||
|
||||
minigzip.obj: minigzip.c zlib.h zconf.h
|
||||
$(CC) $(CFLAGS) $*.c
|
||||
|
||||
# we must cut the command line to fit in the MS/DOS 128 byte limit:
|
||||
zlib.lib: $(OBJ1) $(OBJ2) $(OBJ3)
|
||||
del zlib.lib
|
||||
$(LIB) zlib.lib +$(OBJP1)
|
||||
$(LIB) zlib.lib +$(OBJP2)
|
||||
$(LIB) zlib.lib +$(OBJP3)
|
||||
|
||||
example.exe: example.obj zlib.lib
|
||||
$(LD) $(LDFLAGS) example.obj zlib.lib
|
||||
|
||||
minigzip.exe: minigzip.obj zlib.lib
|
||||
$(LD) $(LDFLAGS) minigzip.obj zlib.lib
|
||||
|
||||
test: minigzip.exe example.exe
|
||||
example
|
||||
echo hello world | minigzip | minigzip -d >test
|
||||
type test
|
||||
|
||||
#clean:
|
||||
# del *.obj
|
||||
# del *.exe
|
||||
@@ -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.1.2.0.5" install="/opt/lib/" user="root:bin" permission="644"/>
|
||||
<QPG:Add file="libz.so" install="/opt/lib/" component="dev" filetype="symlink" linkto="libz.so.1.2.0.5"/>
|
||||
<QPG:Add file="libz.so.1" install="/opt/lib/" filetype="symlink" linkto="libz.so.1.2.0.5"/>
|
||||
<QPG:Add file="../libz.so.1.2.0.5" install="/opt/lib/" component="slib"/>
|
||||
<QPG:Add file="../libz.so.1.2.0.7" install="/opt/lib/" user="root:bin" permission="644"/>
|
||||
<QPG:Add file="libz.so" install="/opt/lib/" component="dev" filetype="symlink" linkto="libz.so.1.2.0.7"/>
|
||||
<QPG:Add file="libz.so.1" install="/opt/lib/" filetype="symlink" linkto="libz.so.1.2.0.7"/>
|
||||
<QPG:Add file="../libz.so.1.2.0.7" install="/opt/lib/" component="slib"/>
|
||||
</QPG:Files>
|
||||
|
||||
<QPG:PackageFilter>
|
||||
@@ -63,7 +63,7 @@
|
||||
</QPM:ProductDescription>
|
||||
|
||||
<QPM:ReleaseDescription>
|
||||
<QPM:ReleaseVersion>1.2.0.5</QPM:ReleaseVersion>
|
||||
<QPM:ReleaseVersion>1.2.0.7</QPM:ReleaseVersion>
|
||||
<QPM:ReleaseUrgency>Medium</QPM:ReleaseUrgency>
|
||||
<QPM:ReleaseStability>Stable</QPM:ReleaseStability>
|
||||
<QPM:ReleaseNoteMinor></QPM:ReleaseNoteMinor>
|
||||
|
||||
3
trees.c
3
trees.c
@@ -1107,7 +1107,8 @@ local void compress_block(s, ltree, dtree)
|
||||
} /* literal or match pair ? */
|
||||
|
||||
/* Check that the overlay between pending_buf and d_buf+l_buf is ok: */
|
||||
Assert(s->pending < s->lit_bufsize + 2*lx, "pendingBuf overflow");
|
||||
Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx,
|
||||
"pendingBuf overflow");
|
||||
|
||||
} while (lx < s->last_lit);
|
||||
|
||||
|
||||
@@ -5,8 +5,8 @@ VS_VERSION_INFO VERSIONINFO
|
||||
#else
|
||||
VS_VERSION_INFO VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE
|
||||
#endif
|
||||
FILEVERSION 1,2,0,5
|
||||
PRODUCTVERSION 1,2,0,5
|
||||
FILEVERSION 1,2,0,7
|
||||
PRODUCTVERSION 1,2,0,7
|
||||
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
|
||||
#ifdef _DEBUG
|
||||
FILEFLAGS 1
|
||||
@@ -23,12 +23,12 @@ BEGIN
|
||||
//language ID = U.S. English, char set = Windows, Multilingual
|
||||
BEGIN
|
||||
VALUE "FileDescription", "zlib data compression library\0"
|
||||
VALUE "FileVersion", "1.2.0.5\0"
|
||||
VALUE "FileVersion", "1.2.0.7\0"
|
||||
VALUE "InternalName", "zlib1.dll\0"
|
||||
VALUE "LegalCopyright", "(C) 1995-2003 Jean-loup Gailly & Mark Adler\0"
|
||||
VALUE "OriginalFilename", "zlib1.dll\0"
|
||||
VALUE "ProductName", "zlib\0"
|
||||
VALUE "ProductVersion", "1.2.0.5\0"
|
||||
VALUE "ProductVersion", "1.2.0.7\0"
|
||||
VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
|
||||
END
|
||||
END
|
||||
|
||||
7
zconf.h
7
zconf.h
@@ -287,6 +287,13 @@ typedef uLong FAR uLongf;
|
||||
# define z_off_t long
|
||||
#endif
|
||||
|
||||
#if defined(__MVS__)
|
||||
#define NO_vsnprintf
|
||||
#ifdef FAR
|
||||
#undef FAR
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* MVS linker does not support external names larger than 8 bytes */
|
||||
#if defined(__MVS__)
|
||||
# pragma map(deflateInit_,"DEIN")
|
||||
|
||||
@@ -287,6 +287,13 @@ typedef uLong FAR uLongf;
|
||||
# define z_off_t long
|
||||
#endif
|
||||
|
||||
#if defined(__MVS__)
|
||||
#define NO_vsnprintf
|
||||
#ifdef FAR
|
||||
#undef FAR
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* MVS linker does not support external names larger than 8 bytes */
|
||||
#if defined(__MVS__)
|
||||
# pragma map(deflateInit_,"DEIN")
|
||||
|
||||
4
zlib.3
4
zlib.3
@@ -1,4 +1,4 @@
|
||||
.TH ZLIB 3 "8 September 2003"
|
||||
.TH ZLIB 3 "21 September 2003"
|
||||
.SH NAME
|
||||
zlib \- compression/decompression library
|
||||
.SH SYNOPSIS
|
||||
@@ -133,7 +133,7 @@ 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 1.2.0.5
|
||||
Version 1.2.0.7
|
||||
Copyright (C) 1995-2003 Jean-loup Gailly (jloup@gzip.org)
|
||||
and Mark Adler (madler@alumni.caltech.edu).
|
||||
.LP
|
||||
|
||||
8
zlib.h
8
zlib.h
@@ -1,5 +1,5 @@
|
||||
/* zlib.h -- interface of the 'zlib' general purpose compression library
|
||||
version 1.2.0.5, September 8th, 2003
|
||||
version 1.2.0.7, September 21st, 2003
|
||||
|
||||
Copyright (C) 1995-2003 Jean-loup Gailly and Mark Adler
|
||||
|
||||
@@ -37,8 +37,8 @@
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define ZLIB_VERSION "1.2.0.5"
|
||||
#define ZLIB_VERNUM 0x1205
|
||||
#define ZLIB_VERSION "1.2.0.7"
|
||||
#define ZLIB_VERNUM 0x1207
|
||||
|
||||
/*
|
||||
The 'zlib' compression library provides in-memory compression and
|
||||
@@ -777,7 +777,7 @@ ZEXTERN int ZEXPORT inflateBack OF((z_stream FAR *strm,
|
||||
|
||||
The in_desc and out_desc parameters of inflateBack() is passed as the
|
||||
first parameter of in() and out() respectively when they are called. These
|
||||
descriptors can be optinally used to pass any information that the caller-
|
||||
descriptors can be optionally used to pass any information that the caller-
|
||||
supplied in() and out() functions need to do their job.
|
||||
|
||||
On return, inflateBack() will set strm->next_in and strm->avail_in to
|
||||
|
||||
Reference in New Issue
Block a user