changelog

rsync的核心代码库。主要作用是比较二进制文件

2001-03-11 16:32  mbp

	* popt/config.log: Does not belong in CVS.

2001-03-11 15:48  mbp

	* Makefile.am, NEWS, configure.in: Get ready for 0.9.1.

2001-03-11 15:40  mbp

	* main.dox, rsync.h: Add more buffers documentation.

2001-03-11 14:45  mbp

	* main.dox, mksum.c, patch.c, readsums.c, rsync.h, scoop.c,
	  stream.c, stream.h, tube.c, whole.c, NEWS, TODO, buf.c, buf.h,
	  delta.c, job.c, job.h: It's no longer necessary to call
	  rs_buffers_init on a stream before starting to use it: all the
	  internal data is kept in the job, not in the stream.

	  Rename rs_stream_t to rs_buffers_t, a more obvious name.  Pass
	  the buffers to every rs_job_iter() call, rather than setting it
	  at startup.  Similarly for all the _begin() functions.

	  rs_job_new also takes the initial state function.

	  Return RS_PARAM_ERROR when library is misused.

2001-03-11 14:40  mbp

	* Makefile.am: Don't include backups in upload of doxy.

2001-03-11 13:33  mbp

	* emit.c: Doc

2001-03-09 12:29  mbp

	* main.dox: Add more hyperlinks to site.

2001-03-07 19:45  mbp

	* triple.test, driver.sh: Put back the -D option to driver.sh to
	  show debug trace.

2001-03-07 19:12  mbp

	* .cvsignore: Ignore generated man pages.

2001-03-07 19:11  mbp

	* README.CVS: Note about mcheck.

2001-03-07 19:10  mbp

	* librsync.3: Tidy up.

2001-03-07 18:37  mbp

	* autogen.sh: There is no man/ subdirectory any more.

2001-03-07 18:00  mbp

	* README.CVS: Oh, you need tetex too.

2001-03-07 17:59  mbp

	* librsync.3, rdiff.1: Add man pages; move to top directory.

2001-03-06 02:11  mbp

	* job.c: Doc.

2001-03-06 02:09  mbp

	* tube.c: Drop obsolete dogtag.

2001-03-06 02:08  mbp

	* tube.c: Add TODO.

2001-03-06 01:44  mbp

	* TODO: Add idea about passing in buffers directly, rather than
	  through the rs_stream_t structure.

2001-03-06 01:08  mbp

	* trace.h, tube.c, whole.c, netint.h, patch.c, protocol.h,
	  prototab.h, rdiff.c, readsums.c, rollsum.h, rsync.h, scoop.c,
	  search.c, stats.c, stream.c, stream.h, sumset.c, trace.c, NEWS,
	  acconfig.h, buf.c, command.c, command.h, configure.in, delta.c,
	  emit.c, fileutil.c, job.c, job.h, main.dox, mkprototab.pl,
	  mksum.c, msg.c, netint.c: Keep all stream implementation data in
	  the rs_job_t, not in a special rs_simpl structure.  This means we
	  no longer need to call rs_stream_init(), and many nonblocking IO
	  functions need to be passed the job, not the stream pointer.
	  Also get rid of the stream dogtag, which is no longer adding much
	  protection.

	  s/HS_/RS_/ to finish renaming.

2001-03-06 01:03  mbp

	* config.h: Doesn't belong in CVS

2001-03-06 01:03  mbp

	* Makefile.am: Make sure to build librsync.la before rdiff.  I
	  think this may still have some dependencies problems.

2001-03-05 18:10  mbp

	* README.CVS: Note about Doxygen

2001-03-05 18:09  mbp

	* triple.test, tube.c, tube.test, util.c, util.h, version.c,
	  whole.c, whole.h, rdiff.magic, readsums.c, rollsum.c, rollsum.h,
	  rsync.h, scoop.c, search.c, search.h, stats.c, stream.c,
	  stream.h, sumset.c, sumset.h, trace.c, trace.h, job.c, job.h,
	  libversions.txt, main.dox, mdfour.c, mdfour.test, mkprototab.pl,
	  mksum.c, mksum.h, mksum.test, msg.c, netint.c, netint.h, patch.c,
	  protocol.h, prototab.h, rdiff.c, configure.in, copyq.c, delta.c,
	  delta.test, driver.sh, emit.c, emit.h, fileutil.c, fileutil.h,
	  hex.c, hsync.h, hsyncfile.h, includes.h, isprefix.c,
	  isprefix.driver.c, isprefix.h, isprefix.test, Doxyfile,
	  Makefile.am, README, README.CVS, TODO, autogen.sh, base64.c,
	  buf.c, buf.h, checksum.c, checksum.h, codeheader.c,
	  codeheader.man, codeheader.sh, command.c, command.h, config.h,
	  .cvsignore: rename to librsync, and call everything rs_*.

	  Move man pages into parent directory.

2001-03-05 05:01  mbp

	* delta.test: Don't use diff -u, as unfriendly unixes may not
	  understand that option.

2001-03-05 04:50  mbp

	* Makefile.am: Don't need bash to run the tests.

2001-03-05 04:47  mbp

	* rdiff.c: No need to depend on getopt.h now.

2001-03-05 04:40  mbp

	* netint.h, search.c, search.h, sumset.h: Drop off_t from all
	  headers to fix Solaris compile problem.

2001-03-05 04:40  mbp

	* rdiff.c: Show hs_long_t size in version.

2001-03-05 04:39  mbp

	* config.h, configure.in: Call this 0.9.1dev4.

2001-03-05 04:32  mbp

	* NEWS, buf.c, rdiff.c: Doc.

2001-03-05 04:32  mbp

	* Makefile.am: Try to make sure popt is built if required.

2001-03-05 04:26  mbp

	* rdiff.c: Show canonical host type.

2001-03-05 04:07  mbp

	* popt/Makefile.am: Build popt if not on system.

2001-03-05 04:07  mbp

	* configure.in: Fix mangled output interleaving.

2001-03-05 03:58  mbp

	* Makefile.am: Fix linker.

2001-03-05 03:57  mbp

	* popt/.cvsignore, Makefile.am, NEWS, autogen.sh, config.h,
	  configure.in: Build popt if not on system.  Build and install
	  manpages.  Call this 0.9.1dev3.

2001-03-05 03:56  mbp

	* rdiff.c: Doc.

2001-03-05 03:15  mbp

	* popt/: .cvsignore, CHANGES, COPYING, README, config.log,
	  findme.c, findme.h, popt.c, popt.h, poptconfig.c, popthelp.c,
	  poptint.h, poptparse.c, system.h: Include popt to more easily
	  build on platforms which lack it

2001-03-05 03:06  mbp

	* netint.c: More integer type stuff.

2001-03-05 02:47  mbp

	* base64.c, config.h, configure.in, delta.c, hsync.h, job.h,
	  mdfour.c, mksum.c, msg.c, netint.h, patch.c, readsums.c, scoop.c,
	  search.c, stream.c, tube.c, util.c: typedef and header fixes to
	  build cleanly on Alpha RedHat 7.0 at SourceForge.  Use long or
	  long long as hs_long_t, depending on which is available.  Call
	  this 0.9.1dev2.

2001-03-05 01:59  mbp

	* buf.c, delta.c: Doc.

2001-03-05 01:23  mbp

	* emit.c, readsums.c, stream.c, sumset.c, trace.c, whole.c,
	  delta.c: Drop more unnecessary header dependencies.

2001-03-05 01:15  mbp

	* mdfour.c, mksum.c, msg.c, netint.c, netint.h, patch.c, rollsum.h,
	  search.c, search.h, sumset.h, checksum.c, checksum.h, config.h,
	  configure.in, delta.c, emit.c, fileutil.c, hex.c, hsync.h, job.c,
	  job.h: Remove dependency on stdint.h and other files that may not
	  be present on other platforms.  Change many integer types to work
	  properly with this.  Suggestion by Poul-Henning Kamp
	  <[e-mail]>.

	  Add HS_INTERNAL_ERROR code.

	  Rewrite netint code to just simply bang out bytes, rather than
	  using endian macros.

2001-03-05 00:53  mbp

	* NEWS: Add some recent news.

2001-03-01 12:40  mbp

	* emit.h, hsync.h, hsyncfile.h, job.c, job.h, mksum.c, netint.c,
	  netint.h, patch.c, rdiff.c, readsums.c, stats.c, whole.c,
	  Makefile.am, delta.c, emit.c: Start to put back in support for
	  statistics.

2001-03-01 12:39  mbp

	* configure.in, config.h: Working towards 0.9.1.

2001-03-01 12:37  mbp

	* mkprototab.pl: Work with Perl 5.005.

2001-03-01 12:35  mbp

	* TODO: Update for current code.

2001-02-28 15:34  mbp

	* configure.in: Call this 0.9.0.

2001-02-28 15:33  mbp

	* driver.sh, mksum.test: Allow test failures through to stderr.

2001-02-28 15:33  mbp

	* Makefile.am: Don't install half-baked man pages.  Include test
	  data in distribution.

2001-02-28 15:21  mbp

	* driver.sh, triple.test: Don't generate outrageously large
	  logfiles when testing.

2001-02-28 15:10  mbp

	* Makefile.am: Set library version

2001-02-28 15:09  mbp

	* libversions.txt: Explain library versioning

2001-02-28 14:56  mbp

	* triple.test: Run through all short-buffer tests first because
	  they're slower and more likely to break.

2001-02-28 14:56  mbp

	* prototab.h: Consistently use bytes, not bits, to define parameter
	  lengths.

2001-02-28 14:53  mbp

	* mkprototab.sh: Change to a Perl program that can generate table
	  and header for the protocol.

2001-02-28 14:47  mbp

	* buf.c: hs_infilebuf_fill: If an IO error (eg EISDIR) happens, be
	  more careful to return an error and not lock up.

2001-02-28 14:33  mbp

	* emit.c, mkprototab.pl, netint.c: Make opcode naming consistently
	  count in bytes, not bits.

2001-02-28 14:13  mbp

	* Makefile.am, TODO, mkprototab.pl, prototab.h: Change to a new
	  Perl script to generate the protocol table.

2001-02-28 14:11  mbp

	* netint.c, netint.h: Add hs_squirt_n16.

2001-02-28 14:11  mbp

	* rdiff.magic: File magic description for rdiff.

2001-02-28 09:57  mbp

	* whole.c: Don't leak in hs_whole_run.

	  Add hs_delta_file and hs_patch_file.

	  Don't keep reading if we've already seen EOF.

2001-02-28 09:54  mbp

	* scoop.c: Better trace.

2001-02-28 09:54  mbp

	* rdiff.c: Add implementation for patch action.

	  Complain if too many arguments are given.

2001-02-28 09:52  mbp

	* prototab.h: Give the right value for commands.

	  Delta now sends the END command at the end of the file.  Call it
	  END rather than EOF.

2001-02-28 09:52  mbp

	* patch.c: Delta now sends the END command at the end of the file.
	  Call it END rather than EOF.

2001-02-28 09:51  mbp

	* msg.c: Add HS_SYNTAX_ERROR (and GSYBE quote).

2001-02-28 09:51  mbp

	* mkprototab.sh: Call the terminating delta command "END" rather
	  than "EOF" for clarity.

	  Table should be called hs_prototab[].

2001-02-28 09:50  mbp

	* job.c, job.h: Use a special state function to make sure data is
	  flushed from the tube as the job completes.

	  Put dogtags back onto jobs.

	  Better trace.

2001-02-28 09:48  mbp

	* hsyncfile.h: Add hs_patch_file.

2001-02-28 09:48  mbp

	* hsync.h: Store signature in the delta job.  Add HS_TEST_SKIPPED.

2001-02-28 09:47  mbp

	* emit.c, emit.h: Delta now sends the END command at the end of the
	  file.  Better trace.

2001-02-28 09:47  mbp

	* delta.c: Delta now sends the END command at the end of the file.
	  Keep RUNNING until end of file on input and END is sent.  Store
	  signature in the delta job.

2001-02-28 09:40  mbp

	* command.c, command.h: Call the terminating delta command "END"
	  rather than "EOF" for clarity.

2001-02-28 09:40  mbp

	* TODO: file magic would be nice.

2001-02-28 09:38  mbp

	* triple.test, Makefile.am: Put the triple test back in -- all
	  three stages now work.

2001-02-28 09:36  mbp

	* delta.test, mksum.test: Better error messages when tests fail.
	  rdiff no longer needs the -f option.

2001-02-28 09:35  mbp

	* .cvsignore, driver.sh: Better error messages when tests fail.
	  Use less different buffer sizes so that the tests run faster.

2001-02-28 09:05  mbp

	* gendelta.test: Don't use faked deltas anymore.

2001-02-27 21:45  mbp

	* driver.sh: Show exit code from commands that fail.

2001-02-27 17:00  mbp

	* search.c: Check for allocation failure.

2001-02-27 17:00  mbp

	* sumset.h: Tags must be unsigned or bad things happen.

2001-02-27 17:00  mbp

	* readsums.c: Allocate signature and return pointer thereto
	  immediately job starts.

2001-02-27 16:59  mbp

	* rdiff.c: Must build hash table before using sums.

2001-02-27 16:40  mbp

	* scoop.c: Better rule for returning HS_INPUT_ENDED.

2001-02-27 16:40  mbp

	* mksum.c: Better trace.  Better handling of signature generation
	  near end of input.

2001-02-27 16:30  mbp

	* buf.c, hsync.h, readsums.c: Rename HS_SHORT_STREAM to
	  HS_INPUT_ENDED, a better description.

2001-02-27 16:29  mbp

	* scoop.c: Rename HS_SHORT_STREAM to HS_INPUT_ENDED, a better
	  description.	Return this value on reaching the end of input.

	  Distinguish between blocking with data in the input buffer and
	  not.

2001-02-27 16:28  mbp

	* msg.c: Rename HS_SHORT_STREAM to HS_INPUT_ENDED, a better
	  description.	Improved messages.

2001-02-27 16:20  mbp

	* scoop.c: Reformat only.

2001-02-27 16:15  mbp

	* buf.h, hsync.h, job.c, job.h, mksum.c, readsums.c, whole.c,
	  buf.c: Whether eof has been seen on input should be a property of
	  the stream.

	  Use this to properly handle expected EOF on signatures.

2001-02-27 16:08  mbp

	* readsums.c: Also load strong signatures into signature set.  Show
	  block signatures as they're loaded.

2001-02-27 15:54  mbp

	* scoop.c: Doc.

2001-02-27 15:45  mbp

	* netint.c: Be more careful about handling of renumbered hs_result
	  codes.  (I think this was safe, but it wasn't nice.)

2001-02-27 15:42  mbp

	* delta.c, job.h, mksum.c, patch.c, readsums.c: Jobs include a name
	  string.

2001-02-27 15:42  mbp

	* trace.c: Change log format.

2001-02-27 15:42  mbp

	* job.c: Jobs emit a warning if called when complete.  Jobs include
	  a name string.

2001-02-27 15:33  mbp

	* delta.c, job.c, job.h, mksum.c, patch.c, sumset.c, sumset.h,
	  whole.c: Add space in a hs_job_t to hold partially-read checksum;
	  update dependencies to declare this.

2001-02-27 15:32  mbp

	* readsums.c: Drop old blocking-IO code.  Add a state for reading