1 2009-05-24 guidod <guidod@gmx.de>
2 * zzip/fetch.c - remove SET/GET fetch definitions that already
3 exist in zzip/fetch.h where they have been corrected lately.
4 * docs/Makefile.am - change from install-sf via shell.sf.net to
5 upload-sourceforge via web.sf.net - and alias to "www" shorthand
7 2009-05-23 guidod <guidod@gmx.de>
8 * SDL/Makefile.am - remove dependency on zzip-config (and sdl-config)
9 which do not exist any since quite a time - instead use pkg-config
10 > Thanks to Michael Sterret for bringing it up
11 * SDL/SDL_rwops_zzcat.c: the SDL_rwops example was fixed, as the
12 nmemb/size of the sdl-read call were swapped over. The testsdl
13 self check (based on zzcatsdl) works OK.
14 * SDL/Makefile.am - the targe installation paths for the example
15 was fixed to include/SDL_rwops_zzip - additionally there is now
16 an SDL_rwops_zzip.pc pkgconfig script that will refer to the new
17 location (it had been previously installed in include/SDL, ouch).
18 * Note that the old zzip-sdl pkgconfig-files are gone now. Given that the
19 example was not quite working, it is improbable that anyone had
20 been using them in real code, so there's nothing breaking here.
21 * create a new package SDL_rwops-devel in zziplib.spec that will catch
22 the example code, SDL_rwops_zzip includes and SDL_rwops_zzip pkgconfig
23 * append "make check" and "make test-sdl" to zziplib.spec for minimal
24 pre-installation check.
25 * Makefile.am: fix zzip-postinstall
26 * zziplib.spec: specifiy %version for the Provides:-clauses
27 * configure.ac: do not let autoconfigured LDFLAGS/LIBS bleed into zziplib.pc
28 * zip.c: ensure that the zzip64_trailer entries is being used and that the
29 parse_root_directory function honours the full 64bit in the "entries" counter
30 (rejecting the patch from Tulipánt Gergely which would allow to get away with
31 non-standard zip archives that do use a normal zzip_trailer with a 16bit entries
32 counter that happens to store only the modulo value of the real entries in the
33 archive - zippers should fail beyond 65535 entries or switch to the ZIP64 format).
34 * docs/referentials.htm - include reference to http://www.ogre3d.org/
35 * zzip/fseeko.c: check some more return values from fseeko/fread calls.
38 2009-05-22 guidod <guidod@gmx.de>
39 * docs/Makefile.am: break a dual target into two lines as
40 suggested by ticket:2405440
41 * m4/ax_cflags_no_writable_strings.m4 update with sed-call
42 suggested by ticket:2155649
43 * m4/ax_check_aligned_access_required.m4 update for the cross_compiling
44 case with libpcap-list of host_cpu targets thare require aligned access
45 suggested by ticket:2479788
46 * introduce ax_pax_tar.m4 to use *.tar format for manpages.tar (instead of .ar)
49 2009-05-21 guidod <guidod@gmx.de>
51 * docs/Makefile.am: make install-docs install-man3 rules so that
52 a failing "ar x" (on OpenBSD/vax) will not kill the whole
53 configure / make / make install cycle. However it simply
54 means that there will be no manpages on such platforms.
55 May be OpenBSD/vax has a "gar" (gnu ar) installed somewhere?
56 * closes Patches item #2716806, was opened at 2009-03-27 13:01
59 2009-05-21 guidod <guidod@gmx.de>
60 * zzip/fetch.h: ensure that either direct-bswap or direc-deref is only used
61 on platforms that do not require aligned memory access. The
62 latest report from Sylvain Beucler has shown an error a MIPS
63 platform (named http://www.freedink.org/ running on PSP).
64 * zzip/fetch.h: replace _zzip_attribute(const) with defines from zzip/__hints.h
65 * zzip/__hints.h: introduced ZZIP_GNUC_PACKED for __attribute__((packed))
66 * zzip/format.h: replace _zzip_attribute(packed) with defines from zzip/__hints.h
67 * zzip/conf.h: remove _zzip_attribute - not needed anymore.
69 2008-12-27 guidod <guidod@pc3>
70 * ax_create_pkgconfig_info needs a definition for datarootdir (introduced
71 in latest autoconf/automake making for an error in ogre3d configuration
72 as reported by Ignaz Forster)
75 2008-12-24 guidod <guidod@pc3>
76 * add the dir-zzip-* to the cvs repo (as used on some webs)
77 * move "make rpm" to *.am (instead of *.mk)
78 * amd64 should be in libdir=$prefix/lib64 (in the spec file)
80 2008-11-24 guidod <guidod@pc3>
81 * BuildRequires: python (for %package doc)
84 2008-03-22 guidod <guidod@pc3>
86 * zzip/fetch.h: honor ZZIP_HAVE_ALIGNED_ACCESS_REQUIRED for the Linux bswap
87 optimization. See also 443880@bugs.debian "SIGBUS on Sparc".
89 2008-03-03 guidod <guidod@pc3>
91 * TODO: update to recent problems. Need to check my mail stack next time.
93 2008-03-02 guidod <guidod@pc3>
95 * zzip/info.c: reverted.
96 * also: note that the Makefiles have been update to the newest autotools.
97 The project itself has been imported to an Eclipse based CDT project.
100 * enforce indent by automatic indentic-check
103 * http://www.securitylab.ru/forum/read.php?FID=21&TID=40858&MID=326187
104 zziplib vulnerability due to usage of strcpy
105 * add indent-check for enforcing some source code style.
108 * remake manpages.ar / htmpages.ar - redistribute zziplib-manpages.ar
109 instead while the rebuild mechanics become a lot simpler
110 * unless --maintainer-mode, make mans / install-mans part of the default
113 * applying patches from Mike Frysinger
114 * consider making the manpage install target part of the default
115 `make install` rather than a sep install-man3 target ? (from Mike)
116 * Michael Sterret reports, that the SDL/* example requires zzip-config
117 instead of the pkgconfig stuff - actually, the whole part should be
118 give a makeover as newer SDL does install its own sdl.pc which makes
119 the current local generation of zzip-sdl-config.pc a real mess.
122 * adding docs/zip-php.htm integrating Chris Branch's mail into the docs
123 * appending docs/changes.htm rule from ./ChangeLog
126 * adding docs/notes.htm - to register some old dicussions for later
127 reference. Let's see how that fills up.
130 * last doc/*.py updates
131 * last doc/mksite.* updates
132 * last doc/body.htm updates - including new zzipmmapped.html docu
133 * "make install-sf" will copy the doctree directly to sourceforge
136 * docs/makedocs.py docs/zzipdoc/*.py creates new docs/zziplib-man3.tar.gz
137 plus zziplib.html zzipmmapped.html zzipfseeko.html
138 * that will be the only to be used in the future but it is not complete
141 * updating msvc8 project files
142 * adding zlib.dll to cvs
143 * zzip/memdisk.c:183 overrides for off64_t will not work with off32_t !!!
144 * headers for mktime should return time_t - do we have the header ???
147 * A report by Tuilipant Gergely had shown an "unaligned access"
148 error on an alpha machine. So, I have added macro to test for
149 the condition of aligned access but the alpha platoform seems
150 to be okay. Further reports are required.
151 * Mark README.SDL to be explicitly outdated (it's 16. Dec. 2002)
154 * Yvan Phelizot reports a problem in zzip/mmapped.c
155 * Malcom MacLeod had spurious problems inside a C++ project,
156 so let's update all heraders with explicit 'extern "C"' linkage.
159 * rephrase build system, automated tests, some doc parts
162 * bsd/mac needs sys/types.h for size_t
165 * there have been reports about multithreading problems
166 * one source of problems: access to the dir->cache members.
167 fixed by using an explicit semaphore variable, otherwise
168 just allocate/deallocate the buffer / filehandle
169 * second source of problems: the zip file is opened _and_ read
170 with only one filehandle for multiple threads that
171 share the same "dir" handle. Look for "->currentfp".
172 * that is not fixed away - while access to the cache variables
173 can continue in the case of a "locked" state that is not
174 possible for open/reads. In the "locked" case the thread
175 must be blocked but that is a system-specific call.
176 * there are two ways to fix it - (a) push down the sysfile to
177 each zzip_file by "dup(2)"licating the sysfile handle.
178 However zzip looses a feature that was helping a lot on
179 system with a low number of sysfile hands (e.g. dos and
180 some embedded operating systems that I did work with).
181 and (b) provide an indirect ->lock() call that can be
182 filled by the caller application upon zzip invokation,
183 perhaps add it to the io-plugin structure. Well (c) is
184 it possible to support both styles? Dynamically?
187 * testing on sourceforge compilefarm - including "make check"
188 * there was an error on bsd'ish systems (implicit 64on32)
189 which was caused by archaic CORRECT_ROOTSEEK code
190 being still present. Remove it?
193 * testing with Microsoft Visual Studio 2005 (msvc8) Express Edition
194 * fixing some compilation problems related to zip64 support in win32
197 * cut acinclude.m4 into seperated aclocal macros in m4/ subdirectory
200 * testing on sourceforge compilefarm, cleaning away any compiler warnings
201 i386-debian2.2 i386-freebsd4.8
202 amd64-fedora3 alpha-debian3.0
203 sparc-solaris8 powerpc-macos10.2
204 * note, the build system has some quirks but not yet renovated to the
205 newest autoconf/automake stuff anyway - TBD before final release
208 * MSVC7 knows the following __declspec attributes:
209 align(#), allocate("seg"), deprecated, dllexport, dllimport,
210 naked{for asm}, noinline, noreturn, nothrow, novtable,
211 property{MngC++}, selectany{common}, thread{tls}, uuid("name")
212 * introduce zzip__new__ for a restrict'ed return item
213 * introduce zzip_byte_t to help silence down compiler warnings
214 about signedness mismatch in assigning data buffer variables.
215 Especially the zlib data_in happens to be of unsigned char type.
216 * note that zzip/format.h does now use zzip_byte_t for layout definition
219 * adding that _GNU_SOURCE on __linux__ to get the strndup prototype
220 * cleaning a few warning messages on different platforms as well
221 as a bug for 64bit platforms
222 * updating docs/mksite.sh and adding docs/mksite.pl and going to
223 let VERSION be pasted directly instead of a makefile snippet
224 * adding docs/memdisk.htm documentation to the series which is
225 currently quite shallow.
226 * note: no tests for actual zip64 support are made, neither for a
227 large central directory (more than 64K files) nor for large
228 files (more than 2GB). This is all theoretic but I am quite
229 confident that it will work.
232 * change zzip/zip disk_trailer implementation
233 * we do not anymore pass a copy of the file block around
234 * we do use a local helper structure now with off_t fields
235 * the parse_root_directory is now using off_t for all computatations
236 * make check succeeds - beware, this is a new implementation
237 * RANT: glibc bastards make for additinal warning messages, the fseeko
238 prototype is not exported by default, but as soon as we add some
239 define to make it available, some other prototypes are disabled,
240 including one of the most widespread: strndup(). The documentation
241 even says we have to say GNU to get prototype - if you have ever heard
242 of unix to diverge into something not quite but be alike, here it is,
243 what compiles on most platforms gives a warning on linux even that it
244 works fine afterwards because the libc does export all we need and
245 autoconf does find it - it is just not prototyped and that's all.
248 * adding zzip/memdisk.* as cache variant for libzzipfseeko
249 * add macro support for zip64 extensions
250 * extend trailer routines with zip64 detection (and return 0)
254 * remember TODO multithreading tests and hardening the code.
255 http://www.idefense.com/application/poi/display?id=153&type=vulnerabilities
258 * updating to latest autoconf/automake/libtool stuff in Suse92
259 * required a rewrite of ax_enable_builddir.m4 in ac-archive
260 * adding two macros to silence down bogus depracation warnings
261 from the latest gcc 3.3.5
264 * harveyandsu:yahoo:com reported an api mismatch for SDL rwops
265 usage and the implementation in the SDL_rwops_zzip example.
269 * documenting zzip-cryptoid handling
273 * documenting zzipmmapped and zzipfseeko parser libraries
276 * remove bogus zzip_file_open_ext_io from zzip.h
277 * change to use mksite.sh for documentation builds
280 * add link in docs/history.htm to the new appnote.txt whitepaper
281 on zip file format specification.
284 * a test run on solaris did show that fetch.* needs to be linked
285 to the new lib*.la stuff - to convert endianess-dependent
286 values from zip to main memory
287 * there seems to be an automake problem with hpux10 that I can not
288 yet define on what grounds it is - to get away with it I am
289 not defining automake 1.7 as the version to be used, plus
290 autoconf 2.57 - these are pretty new.
293 * zzip/fseeko.c and bins/zzip.c had some issued with non-C99 compilers
294 which do not like variable declarations in the middle of a block
297 * zzip_rewind again - the deflateReset does not reset the
298 input buffer variables (oops) so we have to do it
299 explicitly. Here we adopt to set crestlen to full
300 csize and the current z-buffer fillstate avail_in
301 to null to trigger a new read() on next zzip_read.
302 * the zlib headers do not tell whether next_in/avail_in
303 is used in deflateReset as is done in deflateInit.
304 A question to zlib@gzip.org brought no answer (as
305 is always the case) and after some thinking I did
306 decide to reset avail_in *after* the zReset call.
307 * based on this decision, I have made up a patch and I was
308 sending it over to zlib@gzip.org. Same consequence
309 again, the message is bluntly ignored (while there is
310 traffic on zlib devel mailinglist). There seems to be
311 a major problem about it, either a technical problem
312 (mail-adress disfunctional) or a social problem (no
313 one cares or perhaps some minor racism).
316 * added libzzipfseeko.la with another simplified interface
317 * rename the other one to libzzipmmapped.la
318 * fix bugs for decompression on the latter as well
319 it seems the one has to use inflateInit2 (..., -MAX_WBITS)
320 * added bins/unzzipshow for an example binary
321 * added "--help" and "--version" to all bins examples
324 * added libzzipmmap.la with a simplified interface to zip archives
325 * added bins unzzipdir and unzzipcat to show usage of libzzipmmap.la
326 * introduce zzip/types.h to allow easier inclusion to zzip/mmapped.*
329 * add AC_C_BIGENDIAN and
330 * move out ZZIP_GET to zzip/fetch.h where we also specify access
331 wrappers to items in the zzip/format.h structures, portably.
332 * add byteswap.h ac_check and put a new file autoconf.h to carry
333 compiletime overrides for the autoconf definitions.
334 * start changing over to use zzip/fetch.h definitions everywhere
335 thereby replacing original ZZIP_GET16/32 usages completely.
336 This is localized to zzip/zip.c
337 * rename struct zzip_root_dirent to struct zzip_disk_entry but
338 retain a compatibility declaration.
339 * introduce zzip_version_t and zzip_dostime_t along with an optional
340 ZZIP_NEED_PACKED def that helps with weird compiler struct packing
341 * struct zzip_file_trailer did not use the char[x] variant, it does now
342 * place even more zzip/fetch.h declarations
343 * place even more defs into zzip/format.h
344 * noting CVS area on webpages
347 * Nigel Stewart hints on some MSVC 6 issues, thanks.
350 * implant *Reset instead of Deinit/Init in zzip_rewind - the latter
351 is supposed to make for a memory leak (see problem report).
354 * add zzip_rewind fix by glenn = Glenn Maynard (www.stepmania.com)
355 * fix dirsep_casecmp buglet noted by glenn
356 * glenn did ask for zzip_fstat, and here it is.
357 * but glenn's file_dup is not as easy and skipped here.
358 * otherwise, glenn noted that zziplib is not fully ready for multithreading,
359 the reason seems to be mostly in the reshared 32k buffer where the
360 access is not synchronized completely :-( ... effectivly, in MT
361 all ZZIP_FILE*s need to have a dedicated ZZIP_DIR*buffer.
362 * update make-doc.py with newest version
365 * changing license to dual MPL / LGPL
366 * bumping version code 12.83 = 13.23 which are actually the very
368 * remove a few compatibility headers at install time.
369 * add install-exec-hook to add ln -s aliases for sharedlibs
370 they are being tried again in .spec but that does not
371 matter as long as it is "|| true"
372 * adapt all source to carry the MPL alternative license
373 instead of the old cruft.
374 * remove staticlinking.txt - it should be covered by copying.htm now
375 * remove "compats" disthook as well as the complete subdirectory
376 i.e. rm -r "zziplib/" at top directory (actually, I store it
377 in a distant place for now.)
378 * remove _htmpages.ar and _manpages.are from dist tarball
379 * add toplevel COPYING.LIB
380 * adapt README and TODO
381 * remove ac_output(zziplib and bins/zzip-config)
382 * remove bins/zzip-config.in
383 * adapt m4 macro and call zzip-config to be archaic
384 * remove maintainer-mode for "test.zip"
385 * turn zzip_plugin_io_t into a union reference, the old struct is
386 still of the same name but a member in there called "fd"
387 the typedef is no a "union _zzip_plugin_io" instead.
388 * the member "use_mmap" is renamed to "sys" - we add a #define
389 in plugin.h to let some software compile with all versions
390 * in zzip/zip.c, try now with making maplen and pagesize of type
391 zzip_ssize_t - as it was newly introduce it might help and
392 perhaps be a little conservative in execution. Before that,
393 we did use size_t and it was provoking warnings like
394 comparing/computing signed+unsigned pairs of values.
395 * add "type" and "write" members to zzip_plugin_io, keep it
396 backward compatible as much as possible.
397 * add _zzip_write to zzip/conf.h
398 * remove ZZIP_WRAPWRAP code in plugin.c
399 * remove --with-wrapwrap
400 * introduce a #define _zzip_plugin_io_handlers and
401 typedefs zzip_plugin_io_handlers and zzip_plugin_io_handlers_t
402 * oops toplevel PHONY does not work, an automake restriction
403 * oops, "cat body.htm" should be "cat $(srcdir)/body.htm"
404 * adding manpages.ar again, just to be sure
407 * remove _not_implemend macro definitions for shallow-write api
409 * introduce symbol _ZZIP_WRITE_SOURCE that all files should
410 carry that want to have the declarations of the
412 * use that symbol for zzip/write.c and bins/zzip.c
413 * adding docs/64on32.htm
416 * for the shallow-write api to compile on win32, we need to
417 test for direct.h which only exists on win'sh system
421 * ooops, zzip_strerror_of should check dir != 0
424 * complete zip-write API - no actual implementation so far
425 * tested shallow-write implementation on solaris+linux+win32
426 * and now, call it zzip-12 always
429 * `make docs` does not always work, so we add `make docu` now
431 * fix call for make-doc.py
432 * fix zzip_get16 bad refer that gets detected by make-doc.py
436 * implement zzip/write to a degree that it forwards calls to real
437 files and directories in the system. No zip archives here,
438 but the accession API has been setup so that applications
439 can start to pick it up even for versions of zziplib that
440 have been compiled without zip archive support.
443 * add doc lines in zzip/zzip.h
444 * add write-defines including flag-marker ZZIP_NO_CREAT
445 * add file write.c with empty definitions for write-support
446 * add the make-doc.py script in its last version - and make its output
447 the default master files for both html and docbook
448 * remove all other doc-maker scripts but make-doc.pl and make-doc.py
449 plus the make-dbk.pl of course
450 * twist configure.ac to set PYTHON instead of PHP
453 * make compatibility-headers to issue a warning upon include
456 * fix a segfault with corrupted central directory - just some checks
458 * add a hack to support the fixup-rootdir thing with some simple(r) code
459 that abuses a few fields in the trailer-structure
460 * cvs checkout savannah.gnu.org:config into ../savannah.config and,
461 * add a rule `make configsub` in Makefile.mk to update the two files
462 uses/config.sub and uses/config.guess to the latest versions.
465 * creating a 0.12.82 out of the source for 0.10.82 and make up a rpm
466 spec which does alias the .so files for these generations
469 * the include of _LARGEFILE_SOURCE to do ZZIP_LARGEFILE_RENAME is
470 actually a bad idea - the respective symbol does not provoke
471 64bit off_t on newer platforms. Only _LARGE_FILES seems to
472 be correct here for older aix platform to get them define
473 off_t = 64bit where others are using _FILE_OFFSET_BITS=64 now.
474 * after changes to README, remember to package updated test.zip !!
475 otherwise `make check` will fail.
476 * modify _msvc.sed to include "define ssize_t int"
477 * use ZZIP_EXPORTS instead of ZZIP_DLL for DLL export, that's the
478 automatic way of MSVC 6 saying that "zzip" is a DLL project.
479 * create new msvc6/zzip.dsp and delete msvc6/zziplib_DLL.dsp
480 * all examples shall import from zzip.dll by linking with zzip.lib
481 whereas that other zziplib.lib is just the static library
482 * do a looong and detailed information in README.MSVC6
483 * create a rule to pack the *.dll,*.exe,*lib files into a zip
486 * doc bug in zzip-zip reported by j.scrott.frank
487 * remind me: unzip from memory seems to be more of a task lately...
488 * forgot to modify RELASEINFO in rpm for zzip64 variant
489 * also do not just use -D_LARGEFILE_SOURCE, it does not have the
490 desired effect on all systems. Instead invent a new name
491 -D_ZZIP_LARGEFILE to make it happen magically.
492 * invent a rule to create zziplib64.pc from zziplib.pc for the
493 renamed libzzip.so -> libzzip64.so
494 * invent a rule to create zziplib64.la from zziplib.la for the
495 renamed libzzip.so -> libzzip64.so
496 * do also rename default libzzip.so to libzzip32.so and then create
497 a symlink to it under the old name libzzip.so
498 * create zziplib32.pc and zziplib32.la files accordingly. Following
499 an application may choose explicitly between 32 or 64bit off_t
500 version. This allows us to claim now that the default libzzip.so
501 library may be either of them and not anymore strict 32bit off_t
502 * aaahm, note that all of these account for rules in the linux rpm spec!
503 other system do not get this packaging support from vanilla tarfile
504 * well, better make it lib01 instead of lib0.10 for the rpm name
505 * already roll out visualc7.zip and msvc6 files in subdirectories,
506 do not ship them as .zip files
507 * already adapt msvc6 .dsp files but not yet tested
508 * rename main "rpm" target into "rpm2" to get rid of the warning message
509 * use (cd zzip64 && make install) instead of (... make install-ltLIBRARIES)
510 since otherwise we do not get any .pc file installed (oops)
511 * while modifying *.la into *64.la, take care to fixup reference to the
512 "old archive" *.a as well making it *64.a - same for *32.la file.
513 * some file.c reports there was not previous declaration of some of
514 its functions, but _only_ in 64bit compile step.
515 Reason: looks like a gcc 3.2.2 bug, no fix here.
516 * convert a few "ln -s" into "ln -s -f" in "make install" parts
517 * update README to point out staticlink model
518 in a separated LICENSE section.
521 * add three extra gcc options: -Wpointer-arith, -Wsign-compare, and
522 -Wmissing-declarations which will help about portability to
523 platforms where that is enabled by default in -Wall
524 * sign-compare fix in, zzobfuscated (zzip_size_t -> zzip_ssize_t),
525 * make 5 functions in zzipwrap/wrap.c global=>to=>static
526 * add pre-delcare headers for 2 functions in zzip/zip.c
527 __zzip_find_disk_trailer(), __zzip_parse_root_directory()
528 * rewording of "ends/tail" in find-disk-trailer which does also find
529 a little bug (ends-1 or not) in there, It should not have shown any
530 practical problem so far, also corrected by anotgher little bug
531 in there (ends-tail > sizeof or ends-tail >= sizeof)
532 * adding a parts of a patch from Martin Schitter to harden zziplib
533 for corrupted zip files.
534 * remove a few duplicates in Makefile.mk, still need to keep "rpm"
535 * add declaration for zzip_dir_alloc_ext_io into zzip/lib.h
538 * redefine size_t maplen -> off_t maplen and for each of the calls to
539 mmap()/munmap()/read()/getpagesize() we cast to size_t - this might
540 get us rid of a few warnings about signed/unsigned comparisons.
541 * introduce AC_TYPE_SIZE_T and use the prefixed variant _zzip_size_t
542 within plugin.h for io->read() calls. That makes for a little
543 bit of portability - it seems some platforms (dot-net f.e.)
544 do not `typedef unsigned int size_t;`, perhaps because int is 16bit
545 and a 32bit or even 64bit entitity is needed.
546 * now we do not need to AC_COMPILE_CHECK_SIZEOF(size_t) anymore, perhaps
547 even stand io-wrap is not needed anymore. Let's see.
548 * both changes need update of zzip/conf.h for _zzip_size_t plus
549 - plugin.h for io->read(,,size_t)
550 - zzip.h for zzip_file_read (,,size_t)
551 - zzip.h for zzip_read(,,size_t)
552 - zzip.h for zzip_fread(,size_t,size_t,)
553 - zzip.h for zzip_seek(,off_t,)
554 - zzip.h for zzip_tell(,off_t,)
555 - file.h int => size_t for zzip_file's restlen crestlen usize csize
556 * the io->seeks(,off_t,) has not been respected so far sometimes.
557 and like lseek(2), we define the returntype of zzip_seek as off_t
558 * introduce zzip_ssize_t as well, and modify
559 - zzip.h for zzip_read and zzip_fread and zzip_file_read
560 - plugin.h for io->read() return type
561 * dot-net bug in aligned4() - sizeof(long) < sizeof(void*) !!
562 better use off_t in the hope that it does fix it
563 * tested on ia32-linux, alpha64-linux, sparc32-solaris
564 * ooops, we need to update io-plugin examples and documentation as well,
565 since we define a custom _read() routine righ there.
568 * updating to AX_SPEC_DEFAULTS macro
569 * zzshowme does not work with no libzzip installed in the system
570 * add automake option dist-bzip2
571 * use tar.bz2 for rpm build
572 * add dist-bzip for the latter
573 * use zziplib-lib0.10 package which provides zziplib and libzzip0
574 * forgot to add *.la files into the rpm devel package
575 * AC_SET_RELEASEINFO_VERSIONINFO => AX_SET_VERSION_INFO
576 * adjust all RELEASEINFO -> RELEASE_INFO accordingly
577 * and choose 0.10.82.pre1 as a vesion number for testing
578 which is possible now as the new macro does it right.
579 * forgot override of default_includes in test/*.am
580 * somehow ax_prefix gets the wrong input, i.e. _config.h instead of config.h
581 so we make that one explicit now
584 * the off64_t mode renaming for 64on32 was done incorrectly and
585 it lead to problems on solaris8 - fix it.
586 * fixup `make check` to work on subdir build
589 * adapt README file to clarify LICENSE details as suggested by
590 a discussion with ACE/TAO developers that want to use the
591 library for some compressed xml archives.
592 * fix a few zzip_char_t bugs that got visible in MSVC mode as
593 reported by Olge Ryabukha
594 * kill sfnet strand of the rpm build, the docs are installed
595 into the share/groups part and the omf file points to that
596 place. The index.html file is the one at sourceforge while
597 the other one is the entry point of the local documentation.
600 * quite a few updates are need to --enable-builddir by default
601 * watch out: subdir build is the default now!
604 * pick up AX_ENABLE_BUILDDIR
605 * throw out ac_subst CONFIG_ARGS
606 * use AX_SPEC_PACKAGE_VERSION
609 * memory leak in zzip/file.c - adding free(dir->realname) zzip/zip.c
610 in function zzip_dir_close called via zzip_file_close
611 (bug reported by Olge Ryabukha, thanks!)
612 * "/" is hardcoded for finding subpaths but on windows that could be
613 a backslash as well. That should be handled better, we add some
614 alternative implementations for dirsep_strrchr and dirsep_casecmp
615 but the default is OFF!! even on WINDOWS !!
616 * thereby seen another problem: we did deliberatly use strcasecmp but
617 this symbol is not available on all unix systems - the manual
618 says its a BSD4.3 addition. Some other systems call it strcmpi
619 or stricmp instead, or they do not have it at all. Here we add
620 a configure rule to check for that symbol, and when we do not
621 have it then we _enable_ dirsep_casecmp automatically.
624 * change extension of intermediate docbookfiles to ".xml"
625 * throw out attempts to compile docs with php
628 * lots of doc updates in between. (forgot to document them).
629 * a zzip-config update, and installing an aclocal macro now.
632 * defattr(root,root) !! - why that had been forgotten? hmmm...
633 * allowing for --disable-debug to clean cflags from -g entries
634 but it has not effect on callframe generation... actually.
637 * we need to stop the manpages.ar bloat - now!
640 * add largefile tests in configure.ac
641 * add largefile detection in zzip/conf.h
642 * add renamings for zzip_telldir/seekdir in zzip/zzip.h
643 * add extra exports in zzip/dir.c to have both 32bit and 64bit names exported
644 i.e. zzip_telldir _and_ zzip_telldir64
645 * add renamings in zzip/plugin.h to ensure that 64bit-off_t-compiled zziplib
646 is not given io-callbacks being from another program that is actually
647 compiled as 32bit-off_t and where therefore arguments do not match.
648 * detected a dubious export of "aligned4()" - rename this export now.
649 * also rename everything having "_io" in the name - just to guard ourselves
650 from the case where two -lzzip are in the libpath and one is
651 compiled 64bit-off_t while the other is not.
652 * rename the younger function s/zzip_open_shared/zzip_open_shared_io/
653 * make up functions for zzip_open_ext_io and zzip_opendir_ext_io for the
654 case of 32/64bit dual systems where lib is compiled in largefile mode.
655 Let the call succeed unless an "io" structure was given - return
656 the EOVERFLOW errno as specified in the large.file WG documents.
657 * make all parallel defines for 32/64 bit dual off_t dependent on
658 defined EOVERFLOW and defined PIC - i.e. only for dynamic linkage.
659 * adding LARGEFILE_CFLAGS into zziplib.pc and bins/zzip-config.in
660 * NOTE: the default for --with-largefile is still OFF !!
661 * NOTE: our zzip_readdir is not depenent on off_t size
662 * adding -64 into the --release info for the sharedlibrary build
663 it should have been a --variant but such does not exist so far
665 * extract AC_SYS_LARGEFILE_SENSITIVE and put it into an extra ac-macro
666 * clean zzip/file.h from compatibility-install as zzip-file.h
667 the structure in there contains zzip_off_t items and they
668 should be internal always anyway - so disallow access for
669 old programs now just to be sure.
670 * adding zzip64 compilation into zziplib.spec - an rpm package will now
671 install both 32bit off_t and 64bit off_t variants of the sharedlib
672 * note: we do not copy 64bit zzcat into the rpm, perhaps we should?
676 * add zzipself.c and zzipsetstub.c for the sfx test
677 * zzip_file_open takes o_modes flags, clarify in zzip.h
680 * adding scrollkeeper omf file generation in docs/
681 * adding omf file installation in docs/make-install-doc
682 * replace %post-doc message in zziplib.spec with scrollkeeper-update call.
683 * need *.pc *.omf in CLEANFILES now
684 * mingw32 crossgcc tests for win32 dirent emulation - did need some fixing
687 * adding generation/installation of pkgconfig files
688 * making SDL a build-requirement for rpm packaging
691 * add compatibility subdirectory "zziplib"
692 * zzipback.sed to create zziplib/* files from current release files
693 * include into distribution tarball
694 * IMPORTANT: flashback - 12.24 is now called 10.74 -
695 the old source line will cease to exist, only the compatibility
696 directory will survive a while - that should put some pressure
697 on developers to update to the new source tree. And it saves me
698 some work to keep two trees in sync.
701 * fix some problems of make-doc.pl with the current project
702 * make a standard inlude info referring to zziplib.h as well
703 * unpack htmpages.ar on SFNET and register it on the frontpage
704 * dont forget to modify includes of internal headers
706 * fixed an annoying bug in make-doc.pl
707 * include htmpages.ar into the tarball
709 2002-12-19 Guido Drhaeim <guidod@gmx.de>
710 * completed new directory structure - the library is called 0.12.22 as
711 to match 0.10.72, it's the same C source in its content
712 * install-headers modified - the new structure is now compatible both
713 as a shared libary (binary compatible) and for the include headers
714 too - source compatible not only for function names but also for
716 * 0.12.23 fixes a bug in make doc: the xmlto html was never done.
717 * and we implant make-doc.pl which was founded on the base of the local
718 zzip-doc.pl but has since gone a lot further. It's currently just
719 a third variant but it is now used as the primary master default.
721 2002-12-18 Guido Draheim <guidod@gmx.de>
722 * man page update for zzip_open_shared (it turns out to be a good name).
723 * let frontpage point to http://www.gzip.org/zlib for primary zlib site.
725 2002-12-17 Guido Draheim <guidod@gmx.de>
726 * introduce zzip_open_file that may have an extra argument of a factory
727 file to share the zzip internal directory if that is possible.
728 * introduce zzip_freopen to take an extra argument. The supplied handle
729 is freed unless of course one puts ZZIP_FACTORY into o_modes so
730 that it becomes a wrapper around zzip_open_file
731 * the zzip_open_file, in that case, is the old zzip_open_ext_io call
732 but extended with checking the factory stream for a matching
734 * while being there: introduce ZZIP_ALLOWREAL o_mode that will make it
735 that a real file is open/read/close with the standard posixish
736 routines. This is most useful when having an obfuscated zip
737 file around but during development one wants to sometimes check
738 with a real file - so the call mode is something in the middle
739 of ZZIP_ALLOWREAL - ZZIP_PREFERZIP|ZZIP_ALLOWREAL - ZZIP_ONLYZIP
740 where the middle is for "yet another file not yet included",
741 hmm, perhaps a cheat file? ;-)=)
742 * cleaning rwops example: fix the mode check, it's not needful to start
743 with "r" to be a readfile mode, it may be somewhere in between.
744 * introduced __zzip_dir_parse as a cut off from zzip_dir_fdopen_ext_io,
745 but it did turn out to be not necessary, so it is made static in
746 the end. Still, it works as documenting the control flow better.
748 2002-12-17 Guido Draheim <guidod@gmx.de>
749 * win32 mmap removing extra braces
750 * win32 dirent implementation added - new file __dirent.h
751 and modified zzip-dir.c
752 * a couple of arg[n] -> argv[argn] cleanups.
753 * a missing argc > 1 check added.
754 * all changes due tests / bug reports by Thomas-dot-Eder-at-nmi-AT
756 2002-12-16 Guido Draheim <guidod@gmx.de>
757 * the infozip `zip` tool puts out messages per default on some machines
758 fix by adding >/dev/null in some places of Makefile.am
759 * the hpux10.20 platform has sys/mman.h but no MAP_FAILED
760 the `man mmap` says it returnes "-1" as done on all other unix
761 compatible platforms, so we add a default define ((void*)(-1))
762 * update TODO file with some hints on test runs.
763 * add --with-zlib configure call to make it easier to specify a path
764 * make zlib error messages to point to this configure option.
765 * beautify error output on all other options as well.
766 * create `make brute` to make a bruteforce test
767 * solaris8 make has a problem with $< ... change sometimes into $?
768 * freebsd/darwin have 64bit off_t by default - and that reveals a problem
769 in the zzip_telldir/zzip_seekdir code. Let's change the code to make
770 it return/receive a byte-offset of "dir->hdr" to "dir->hdr0".
771 This makes printing of those values also more intelligible (if ever).
772 * ia64-linux reveals a problem in "default_io" since size_t is 64bit.
773 We modify --with-wrapwrap to autodetect this case. This is okay
774 since zip-files can not get bigger than 32bit offsets anyway.
776 2002-12-16 Guido Draheim <guidod@gmx.de>
777 * merging corrected README.SDL and __hints.h
778 courtesy of Thomas-dot-Eder-at-nmi-AT
779 * update CFLAGS ac-macros to the new generation as shipped with
780 latest ac-archive-0.5.39 (did upload just yesterday...)
782 2002-12-14 Guido Draheim <guidod@gmx.de>
783 * many hours of debugging - I don't remember which flaw came in through
784 the latest changes or which others were there before *sigh*
785 * e.g. the error-code mappings were refined on linux errno codes
786 * fix "caseless" bugs reported by Thomas-dot-Eder-at-nmi-AT
787 * fix MSVC related flaw when taking a casted value as an lvalue
788 * replace AC_CREATE_PREFIX_CONFIG_H with new style AX_PREFIX_CONFIG_H
789 * invent zzip-msvc.sed to turn config.h.in into zzip-msvc.in and
790 finalize a fresh zzip-msvc.h via AX_PREFIX_CONFIG_H
792 2002-12-13 Guido Draheim <guidod@gmx.de>
793 * shown by Mike Nordell tamlin-at-algonet-SE we can support win32 mmap
794 * modify configure.ac : if have:winbase.h then auto -enable-mmap
795 * refactor mmap'ing - it goes into __mmap.h and uses the io->use_mmap value
796 and that include file contains both posix and win32 mmap variants
797 * rewrite pagesize/mapoff calculations - this should be faster in itself
798 and also easier to maintain in the future for being more obvious.
799 * rewrite read/write defines and wrapwrap's. The zzip-conf.h does now
800 contain defines for _zzip_read/_zzip_lseek - and it should us get
801 rid of the nasty win32 problems with redefining _read/read
802 * refactor DBG defines - put them into __debug.h - oops, xbuf() was
803 an exported symbol, better be not. Use only newer NOTE/WARN macros!
804 * implant __hints.h include - that's taken from another project but it
805 is so damn useful ;-)
807 2002-12-12 Guido Draheim <guidod@gmx.de>
808 * modifizied zzip-zip.c to include a sanity check on getpagesize ()
809 for mmap () functionality and ZZIP_BUFSIZ (the default is good).
810 * modify configure.ac : const char strings
811 * modify configure.ac : strict prototypes
812 * modify configure.ac : all warnings
813 * ... and so it reveals something missed along ;-)
815 2002-08-27 Guido Draheim <guidod@gmx.de>
816 * modified zzip-stdint.h along the example patch for FreeBSD done
817 by wjpalentstijn at sourceforge in projet uwadv.
819 2002-07-24 Guido Draheim <guidod@gmx.de>
820 * did teach myself php over converting zzip-doc.pl into zzip-doc.php
821 * added php-test and another way to create the docbook file, with php
823 2002-07-20 Guido Draheim <guidod@gmx.de>
824 * lots of fixes around docbook/manpage - and generate a zziplib.3
825 overview page. Fixes also lots of comments in the sources.
826 * modified fopen-mode interpration nicely.
827 * added zzip-api for full overview of the zzip's API
829 2002-07-19 Guido Draheim <guidod@gmx.de>
830 * greatly enhanced docbook/manpage generation - including to attach
831 author and license info from the respective source file header
833 2002-07-18 Guido Draheim <guidod@gmx.de>
834 * extended the perlscript to generate zziplib.docbook
835 * use xmlto to generated manpages.ar
836 * install-man3 target and push into rpm-devel package
838 2002-07-17 Guido Draheim <guidod@gmx.de>
839 * no new code, just doc updates. The perl-script is now capable to
840 combine _ext_io functions with their non-ext/io cousin, and the
841 sources have been modified to honour this new mode.
842 * the perl-script is now ready to spit out other data like docbook
843 files that we can generate man-pages from later.
845 2002-07-16 Guido Draheim <guidod@gmx.de>
846 * extern-C in SDL_rwops_zzip.h ... and ifdef'able DECLSPEC for staticlinking
847 * zzip_fopen allows to greatly simplify SDL_rwops_zzip.c
848 * zzxordir.c zzxorcat.c zzxorcopy.c invented
849 * lots of new documentation added
850 zzip-extio.html zzip-xor.html zzip-refs.html
851 * new checks that test the zzxor examples
852 * and found an zzxor bug in the course
854 2002-07-15 Guido Draheim <guidod@gmx.de>
855 * Michael-dot-Fink-at-asamnet-dot-de did some code review while
856 going after a specialty he wanted to do with the libs, and therefore..
857 * PREFERZIP did never test real file - stupid bug, inverted logic....
858 * add ZIPONLY zzipmode - we have plenty of options availabe... on 32bit
859 platforms however, since I want to keep with the access-bits in
862 2002-07-12 Guido Draheim <guidod@gmx.de>
863 * watcom-c-10.5 project file added
864 * used my old watcom compiler to debug the win32 problems, and it turned
865 out to be a mismatch in proccall for zlib - while the default in
866 zlib.h inferred WINAPI, it turned out that zlib114dll.zip had in
867 fact been compiled with __syscall procframe callmethod. Duh!!!
868 * some things had to be rearranged in header files - most classically it
869 seems that this compiler does not support __inline in C mode.
871 2002-07-11 Guido Draheim <guidod@gmx.de>
872 * convert all API const types into those with _zzip_const and use new
873 types like zzip_char_t and zzip_strings_t throughout the sources.
874 * add ZZIP_RDONLY and friends. Do not use fcntl bits anymore, and limit
875 use routines to convert them into O_DEFs later one in the next
876 version of this lib - here we just declare them to be their O_DEFs
877 but code should start to pick up ZZIP_DEFs in the meantime.
878 * add zzip_fopen and friends as another type of magic wrappers.
879 * modify open_ext_io to use receive separate arguments for the two
880 zzip extraflags - use these from now on, the others are just
881 for limited backward compatibility.
882 * modify all _close functions to return "int".
884 2002-07-10 Guido Draheim <guidod@gmx.de>
885 * Marlin Prowell mbp-at-cadalog-inc-dot-com did hit a problem on FreeBSD
886 showing off a config problem - the configure.ac macro for off_t is
887 written to be _undefined_ if off_t existed in the system. Instead we
888 chose to defined zzip_off_t into a "long" as it is needed on win32,
889 and since FreeBSD on LFP32 uses OFF64 it did fall flat on calls to
890 lseek - without io-wrap the gcc did cast them correctly, so it worked.
891 * the fix: use off_t if zzip_off_t undefined. Add a define zzip_off_t into
892 long in conf-msvc.h. Add a configure-option to have wrappers for the
893 default lowlevel calls as suggested by Marlin but I choose to have
894 them off by default - a bsd ports package may start using it.
895 * there have not been reported problems in the last three months where only
896 developers knew about the new version. Guess it's time to push this
897 tarball and announce it on freshmeat.
899 2002-04-30 Guido Draheim <guidod@gmx.de>
900 * fix typo in zzip-zip.c: __USE_MMAP -> _USE_MMAP
901 * if zlib.h not found, make it a fatal exit
903 2002-04-25 Guido Draheim <guidod@gmx.de>
904 * adding a few more `make check` rules for bigger zip files
905 * add even negative tests
906 * add some spaces in error-messaging in zzdir.c and let return
907 an exitcode when some argument files could not be read
909 2002-04-24 Guido Draheim <guidod@gmx.de>
910 * apply patch from Mike Nordell
911 changes all "const char * *" into the intended "const char * const *"
912 changes some typecasts
913 corrects comment and adds some
915 * put the updated MSVC6 files into the project, again Mike Nordell
916 * me, add new zzwrap.dsp to DIST in Makefile.am, following Mike's addition
917 * me, modify some typecasts to use off_t/size_t where apropriate
918 * modified COPYING.ZZIP to be a bit more general than just for ZZIPLIB
919 as noted by Tomi Olilla
920 * zzipwrap demo_callback, how can we do void* and char* at the same time...
922 2002-04-23 Guido Draheim <guidod@gmx.de>
923 * changed ssize_t into int in zzipwrap-mem for portability reasons
924 * fix zzip_dir_fdopen_ext for access to uninitialized io-vtable
925 (thanks to Lutz Sammer johns98-at-web-dot-de for testing)
927 2002-04-22 Guido Draheim <guidod@gmx.de>
928 * add MSVC6 project files contributed by Mike Nordell tamlin-at-algonet-dot-SE
929 * add plugin_io-patch from Mike Nordell
930 and dump the iowrap-patch from Andreas Shiffler from earlier release
931 * append the Mike Nordell's zzobfuscated.c to Makefile.am
932 * add a new file COPYING for new less-strictly license
933 after Tomi Ollila has transferred full copyright to me
934 * remove Tomi Ollila from all copyright entries in the sources
935 but honour his name where apropriate
936 * modify LGPL hints in sources and point to COPYING.ZZIP as well
937 and change copyright year info
938 * create COPYING.ZZIP with some general LGPL exceptions.
939 * use newer AC_CREATE_CONFIG_H macro and start using acinclude.m4
940 to allow retooling of the project.
941 * and use zzip_off_t instead of ZZIP_off_t (but keep backward compatibility)
942 * apply patch for the problem detected and corrected by
943 Steve Dillon steved-at-phone-IVR-dot-com
944 * try with an updated ac_create_prefix_config_h due to a bug report by
945 John W. O'Brien john-at-jugglers-dot.com
946 where his shell-and-echo combination did interpret \\1 twice.
947 * add use_mmap flag to plugin_io_t, so the feature can be used
948 along USE_MMAP configured setups
949 * change USE_MMAP #ifdefs to use if()s and to rely on the
950 compiler to do code removal for unreachable code
951 * remove tell() part of plugin_io and rename seek()-indirection
952 to seeks()-indirection using a tells()-macro in zzip-file
953 * also rename s/seek/seeks/ in zzip-zip and kill the (*function)(x)
954 for the indirection functions into just function(x)-calls
955 * fix zzobfuscated example code - there's no read() without unistd.h
956 in unix, and global zzip_install_io had been removed lately.
957 * add zzipwrap-io.c and zzipwrap.c from Andreas Schiffler's patch
958 on the new ground of Mike Nordell's plugin_io
959 * modify zzipwrap sources to work with plugin-io
960 * add io pointer to dir-structure, and use it as the default for file-structs
961 * __zzip_open_zip is called __zzip_try_open now and takes two arguments
962 * typedef struct zzip_plugin_io * zzip_plugin_io_t;
963 * zzip_opendir_ext_io .. for magic convenience
964 * create new zzipwrap.la in Makefile.am
965 * move plugin_io struct from zziplib.h to zzip-io.h
966 along with its helper functions
967 * change all filesize into zzip_off_t
968 * s/zzip_find_disk_trailer/__zzip_find_disk_trailer/ (additional io arg)
969 * s/zzip_parse_root_directory/__zzip_parse_root_directory/ (ditto)
971 2001-10-11 Guido Draheim <guidod@gmx.de>
972 * added zzipwrap feature contributed by Andreas Schiffler
974 2001-09-18 Guido Draheim <guidod@gmx.de>
975 * fix bug for `zzip-config --cflags`
976 which did print /xx/include instead of -I/xx/include
977 (thanks to Roger Ostrander <denor(at)yahoo.com>)
978 * change the for-loop in zzip-config - the "for i ; do" is not portable
979 because I had problems on solaris-sh. Use "$@" which expands
980 to a list (!!) of argv entries for this for-loop even for
981 arguments that contain spaces. fascinating.
982 * use AC_HELP_STRING ... the `configure --help` screen got a bit
984 * add a `make check` rule.
986 2001-08-19 Guido Draheim <guidod@gmx.de>
987 * add that /programs magic to the $prefix check in configure.ac
988 * add that /usr/share magic to the $prefix check in configure.ac
989 * fix zzip-sdl-rwops.html layout (and copying.zlib link).
990 * fix some flaws in sdl-rwops example source (just by code review).
991 * add unistd.h include to zziptest.c to silence off the warning about sleep
992 * add non-dll compile to extern in zzip-conf.h - does that fix anything?
994 2001-08-18 Guido Draheim <guidod@gmx.de>
995 * SDL_rwops_zzip.c/SDL_rwops_zzip.h SDL-example file.
996 * change all filename args to be const
997 * add ZZIP_const to zzip-conf.h, but do not use it for now.
998 It seems that all current lib-users have a modern compiler...
1000 2001-08-16 Guido Draheim <guidod@gmx.de>
1001 * export zzip_dir_free / zzip_dir_alloc
1002 * bring in fileext field to check for multiple fileextensions.
1003 * make zzip_open check for multiple (default) fileextensions.
1004 * add ifdef USE_ZZIPLIKES to implement feature proposed by
1005 Julien Cayzac <deepmind(at)jessica.brainlex.com>
1006 * make zzip_open check along the dirpath for a zip-file
1007 a feature proposed by Lutz Sammer <Johns98(at)web.de>
1009 2001-08-15 Guido Draheim <guidod@gmx.de>
1010 * add "stroustrup" style to all c files to ensure that casual
1011 developers do not trash the layout unintentionally.
1012 * modify examples a bit with more newlines / comments.
1013 * re-license examples to ZLIB license
1014 * include COPYING.ZLIB into doc_FILES
1016 2001-08-10 Guido Draheim <guidod@gmx.de>
1017 * change frontpage of webpages - including a few crosslinks to
1020 2001-08-07 Guido Draheim <guidod@gmx.de>
1021 * split version X.Y.Z into -relese X -version-info Y:Z
1022 * adding --disable-thread-safe, and add -thread-safe linkage by default
1023 * modify releaseinfo for with-debug
1024 * install-zip target to make a windows package
1025 * change serial to _vendor - rpm has never been used for other than linux
1027 2001-08-06 Guido Draheim <guidod@gmx.de>
1028 * reorganize docs, update docs to new style
1029 * split version X.Y.Z into -release X.Y -version-info Z
1031 2001-08-05 Guido Draheim <guidod@gmx.de>
1032 * add zzip-msvc.h, a header file that will be included when
1033 a windows compiler is detected in zzip-conf.h, e.g.
1034 _MSC_VER or __BORLANDC__
1035 * mv index.html zzip-index.html and add makerule that patches
1036 the VERSION in before installing it as index.html
1037 * add a makerule to build sourceforge htdocs and add it
1039 * add generic patches for libtool into configure.ac
1041 2001-07-18 Guido Draheim <guidod@gmx.de>
1042 * check up bugs in automake 1.4beef, now using a rule to
1043 override AUTO* in non-maintainer-mode. we also set
1044 libtool to silent in non-maintainer-mode
1045 * docs are installed to $datadir/doc/$package as default
1046 * rpms can now be built.
1047 * create --with-docdir and let it be filled in rpm-configure
1048 so that docs will end up where rpmopt says it should.
1049 * ChangeLog goes into %doc of rpms.
1050 * uhmm, forgot to install the test*.c files into the docdir
1051 * the bin rpms had not been built
1052 * compress into base and devel package
1053 * errnolist should be static
1055 2001-07-17 Guido Draheim <guidod@gmx.de>
1056 * nuke Makerule system, use plain autotools style including
1057 configure && make install to rebuild
1058 * update Makefile.am (which is new now)
1059 * use next-generation autotools as a basis, update configure.ac
1060 to newer style, update configscreen at the end of file
1061 * check perl in configure and let it default to "echo"
1062 * check HAVE_ defines coming from config.h - it is not anymore
1063 included by zzip-config.h, so each config-def usage
1064 must now use the prefix'd version
1065 * provide a zziplib.spec file
1067 2001-01-05 Guido Draheim <guidod@gmx.de>
1068 * apply zzip_seek-patch from Ted [sourceforge.net/users/tam4]
1071 2001-01-02 Guido Draheim <guidod@gmx.de>
1072 * gone through a couple of trial and error versions until
1073 I finally arrived at a mingw32msvc zzip.dll - basically
1074 I had to update the included libtool files to 1.3.5
1075 and the zzip.dll source-files have a ZZIP_DLL define
1076 before the first include that points to zzip-conf.h -
1077 and there is the magic about dllexport and dllimport.
1078 Hopefully the same can run under MSVC without further
1079 changes to the sources.
1080 * try to package a zip-file that contains the relevant files
1081 from the mingw32msvc install, so that windows user
1082 get a clean dll without the need to compile it.
1085 2001-01-01 Guido Draheim <guidod@gmx.de>
1086 * received a patch for MSVC compatibility from Ted A. (@lehigh.edu)
1087 which made me to look after the project again. There
1088 were two support requrest during summer that asked for
1089 MSVC support, especially a prebuilt dll and headers.
1090 * added AC_PREFIX_CONFIG_H that I made originally for
1091 another project. It enables me to push the configure
1092 detections into a global include/-dir. Ted's patch
1093 used an `IFDEF MSVC DEFINE HAVE_SYS_TYPES_H` which
1094 is a symptom of using config.h&HAVE_CONFIG_H and
1095 zzip-file.h&IFDEF HAVE_xx. Change all header-IFDEF-HAVE
1096 to use IFDEF-ZZIP_HAVE, and install zzip-config.h
1097 along with the other headers, change the original
1098 include"config.h" in zzip-stdint.h and make it rely
1099 on zzip-conf.h - where zzip-conf.h includes zzip-config.h
1100 and lists the detected features to be used, along with most
1101 important extra defs for MSVC compatibility. (!!!)
1102 * added AC_COMPILE_CHECK_SIZEOF (cross-compile clean!)
1103 to always use the correct STDINT defines. Delete
1104 use of glib.h if present, it's not needed anymore.
1105 * use ZZIP_off_t instead of off_t
1106 * prepare for a MSVC' ZZIP.DLL with _zzip_export defines..
1107 -DZZIP_DLL -> declspec(dllexport)
1108 -DHAVE_LIBZZIP -> declspec(dllimport)
1109 * make sure, __attribute__ is okay with non-gcc compilers
1110 and attache packed-attribute to *all* zipformat-structs. The
1111 whole of zzipformat.h is also enclosed in pack-pragmas.
1113 * create zzip-config.in and install it.
1114 * mingw32msvc has shown that we need -lz on the command-line
1115 to resolve a few symbols
1117 * install zzip-config along
1118 * mingw32msvc does not build with cross-make.sh as seen on
1119 http://libsdl.org/Xmingw32 - it needs the cross-tool/lib
1120 just as well. There we have LDLIBADD in Makefile.mk now.
1121 Now everything works for making win32 target with cross-tools.
1122 * The rest of the make-struture should ensure to be able to
1123 create an MSVC nmake Makefile - the Makerule.am is clean and
1124 can be directly included... hopefully.
1128 2000-06-03 Guido Draheim <guidod@gmx.de>
1129 * Tomi did a final test round for solaris, oh well,
1130 configure needs some fixes...
1131 * checking for myself at the university's solaris2.6 with
1132 gcc-2.95.2, hmm... there's an sys/int_types.h that
1133 seems to define some of C9X int-types, put it into
1134 the configure.in and know about it in zzip-stdint.h
1135 (btw, glibc seems to have include/inttypes.h that
1137 * tomi did report a problem with gcc 2.7.2... probably
1139 * release 0.10.6 and going to announce it...
1141 2000-05-31 Guido Draheim <guidod@gmx.de>
1142 * created the main doc html files, index.html, zzip-zip.html
1143 and zzip-file.html. the README and README.API is deleted,
1144 and the TODO is a bit updated.
1145 * This version is meant to be announced very soon now.
1146 * release 0.10.5 and contact Tomi for his final nod.
1148 2000-05-31 Guido Draheim <guidod@gmx.de>
1149 * ifdef HAVE_SYS_STAT_H where stat is used. Removed
1150 the stats from zzip-file.h - it will now just try
1151 to open the file or zip-file and assume that
1152 open(2) will fail if the file is not there. I do
1153 hereby assume that the returned fd is seekable..
1154 * two new functions, zzip_dir_real and zzip_file_real
1155 to check if the ZZIP_XX structures are wrapping a
1156 real file or directory. Otherwise it is a zip-archive
1157 or a zip-contained file respectivly.
1158 * zzip_compr_str does now know about stat-types and
1159 will return names for S_ISTYPE bits.
1160 * remove zzip_fd. It was identical to zzip_dirfd
1161 whose name is consistent with dirent.h
1162 * zzip_stat -> zzip_dir_stat since it does not neither
1163 return a stat structure nor does it use stat(2)
1164 * Checking the doc-comments
1166 2000-05-30 Guido Draheim <guidod@gmx.de>
1167 * zzip_fp -> zzip_file and _fp_ functions to _file_
1168 * zzip-stdint.h to ensure iso c9x typedefs
1169 * ZZIP_GET16/32 macros in zzip.h header.
1170 * minor updates in cosmetics and documentation
1171 * have full replacements for dirent.h functions,
1172 the zip-specific functions are now called
1173 zip_dir_open (and more alike). The zzdir can
1174 now show a list of files in a real directory,
1175 or magically the files contained in a zip-arch.
1178 2000-05-29 Guido Draheim <guidod@gmx.de>
1179 * zzipmain -> zziptest and some cleanups
1180 in the Makefile. zziptest is now just
1181 another test program, so it gets compiled
1182 in full similarity with zzcat and zzdir.
1183 * removed zziptest from install-bin
1184 * the long forgotten simplicistic dependency
1185 rule is now in here too.
1186 * cosmetics to pointer declar' stars in
1188 * ZZIP_FP -> ZZIP_FILE and
1189 zzip-fp.h -> zzip-file.h
1190 * removed the use of zzip.h where suggested
1191 by Tomi. (use public zziplib.h instead)
1192 * removed errno.h from zziplib.h
1193 * printing configuration at end of configure.
1194 * add install-includeHEADERS rule, so that
1195 zziplib.h does now get installed.
1198 2000-05-27 Guido Draheim <guidod@gmx.de>
1199 * zzipformat.h carries information about the
1200 zip-file structure. The typedefs are now
1201 used to access members of the zip-archive
1202 (instead of using the offsets directly).
1203 * notice that the members are declared
1204 bytewise due to compiler semantics that is
1205 making a structure packed&aligned to the
1206 greatest common size (which would be 4).
1207 setting as attribute(packed) is not very
1209 * reworked the files, esp. zzip-zip.c and
1211 * _USE_MMAP in autoconf, including option
1212 and CFLAGS setting. instead of open/read
1213 to a scan buffer the zip-file is mmapped
1214 and scanned directly.
1215 * _LOWSTK in autoconf, including option and
1216 a CFLAGS setting. Still need a scan buffer
1217 and this flag tells us not to carve the
1218 scan buffer from the auto-stack and use
1219 instead some malloc for the scan buffer.
1220 * DEBUG in autoconf, including option and
1221 a CFLAGS setting. The macros should now
1222 be able to be found everyone and only.
1223 * revamped EDH find routine, dumped old-style.
1224 * revamped read-EDH to use mmap and to use
1225 copy/read only for the parts we need. The
1226 read-EDH buffer is not limited to 32K
1227 anymore and can have any length. No realloc
1229 * opendir does not allocate the cache.buf32k
1230 anymore - it does have no need for it. the
1231 buffer is still cached for subsequent Open
1232 calls. May want to setvbuf later.
1233 * a few renamings to be more bits/dirent.h-like,
1234 so many things are now called d_name and
1235 d_reclen instead of name or next as before.
1236 * renamed the package to "zziplib" as being
1240 2000-05-26 Guido Draheim <guidod@gmx.de>
1241 * -release at link-line for the lib
1242 * zzcat.c as a test program, which uncovered
1244 * a flaw w/_fd_opendir when being given a
1245 non-inited err-return-variable and no
1247 * the error to errno table was incomplete,
1248 and the ZZIP_INFLATE error is superfluous.
1249 * zzdir.c as a test program, needs still to
1250 be given the full zip-arch name.
1251 * changed member names of zzip_dirent to
1252 match similar names in dirent and stat,
1253 (ie. d_name and st_size) and added furthermore
1254 a z_size that returns the compressed size.
1255 * little updates to names and comments.
1258 2000-05-22 Guido Draheim <guidod@gmx.de>
1259 * merge with zip08x-0.9.6 - actually just
1260 a bugfix for zzip_fp_open IGNOREPATH -
1261 I even applied it in a different way than
1263 * bugfixes for zzip_open, it did not always
1264 set errno(2) to the value of zzip_errno.
1265 * The zzip_read is now seperate from
1266 zzip_fp_read, so that setting errno(2) is
1267 only done in zzip_read, not in the zzip-touching
1269 * zzip-doc.pl to generate libzzip.html
1272 2000-05-21 Guido Draheim <guidod@gmx.de>
1273 * drop-in replacements ready for daily use,
1274 just use zzip_open with a normal path to
1275 a fs file. If that file is not found in
1276 a normal fs directory, then the path is
1277 splitted into a basepath and a filename,
1278 a ".zip" is appended to the basepath to
1279 form a zip-arch name, and the filename
1280 is then searched inside the zip-arch if
1281 that one exists. Very nice for distribution
1282 of a subdirectory full of scripts and that
1283 is what it is meant for - the PFE will be
1284 able to use this one for Forth-files.
1285 * have a VERSION file containing "0.10.0" and
1286 add some rules to Mk-rules
1287 * start with in-source docs that will be used
1288 for documenting the lib calls. A jdoc like
1289 doc extractor should be able to grok these,
1290 I'll see to release docs with the next
1291 release, but this time...
1292 * make it release 0.10.0 and upload it to
1293 pfe.sourceforge.net/pub where it will lurk
1294 around until I contacted Tomi. He seems to
1295 be currently working on zip08x
1297 2000-05-17 Guido Draheim <guidod@gmx.de>
1298 * decided to have it actually called zzip_ and so
1299 all of the stuff is going to get renamed again.
1301 2000-05-16 Guido Draheim <guidod@gmx.de>
1302 * obtained Tomi's code and made changes so that the
1303 resulting library is more portable, esp. the glib
1304 usage is being abolished. The name of the library
1305 (and package) has been renamed to libunzip and
1306 all types, consts and funcs to now carry the unzip_
1309 * drop-in functions that can be made to easily replace
1310 dirent and filefd functions.
1313 Mon Apr 5 11:23:46 2000 Tomi Ollila (too@iki.fi)
1317 * Made some tiny modifications after Matthew's code.
1319 Sun Apr 4 8:30:00 2000 Matthew D. Campbell (matt@campbellhome.dhs.org)
1321 * Cleaned up compile warnings in SuSE Linux
1323 * Cleaned up code for cross-compilation with Xmingw32
1325 * Modified zipx.h to support linking to C++ apps
1327 Wed Jul 28 11:23:46 1999 Tomi Ollila (too@iki.fi)
1331 * Fixed support for simultaneous open files with each
1334 Thu Jul 22 11:57:46 1999 Tomi Ollila (too@iki.fi)
1338 * Added premilinary README.API.
1340 Sat Jul 10 11:49:58 1999 Tomi Ollila (too@iki.fi)
1344 * Fixed code to read start-of-file offset from local header
1345 instead relying directory info is sufficient (were TOO naive
1346 about that, the first user reported this library won't work
1349 Sun Jun 13 20:40:11 1999 Tomi Ollila (too@iki.fi)
1351 * Initial release (0.9.1).