changelog

Linux下ztelnet 的rz、sz源码

Wed Sep 18 18:36:40 1996  Philippe De Muyter  <[e-mail]>

	* lib/Makefile.am (EXTRA_DIST): distribute stpcpy.c.

	* src/lrz.c, src/lsz.c: declare stpcpy if not STRICT_PROTOTYPES.

	* src/lrz.c (DEFBYTL): declaration removed from here.

	* src/zglobal.h (DEFBYTL): declaration moved here.

	* src/lsz.c (wcs): enclose dont_mmap_this in #ifdef HAVE_MMAP;
	initialize bytes_total to DEFBYTL if file is a pipe;
	use bytes_sent, not bytes_total for final statistics.
	(calc_blklen): best_bytes and transmitted made unsigned long, not long.
	(countem): use DEFBYTL as filesize for "-".
	
Tue Sep 17 23:50:34 1996  Uwe Ohse  <[e-mail]>

	* src/lrz.c (main): enable SIGINT code.

	* src/lsz.c: whole file: enable SIGINT code.

Sat Sep 14 10:02:41 1996  Uwe Ohse  <[e-mail]>

	* configure.in (VERSION): change to 0.12.10

	* src/lrz.c (wcreceive): unlink Pathname only if not NULL.

	* src/lsz.c (getzrxinit): resend ZRQINIT if we don't get a
	  ZRINIT. This is needed to ensure that a receiver which
	  starts up late, looses ZRQINIT and doesn't send a ZRINIT
	  by default gets the ZRQINIT it needs. [resending ZRQINIT
	  is documented in zmodem.doc, but unix zmodem doesn't do
	  it. Well, this is not the only missing feature.]
	  (getnak): resend ZRQINIT if getting a timeout.
	  (zrqinits_sent): new variable. counts number of sent zrqinits.
	  Need to do this because unix rz cancels transmission if getting
	  more than 5 ZRQINITS.

Thu Sep  5 21:22:32 1996  Uwe Ohse  <[e-mail]>
	
	* src/lsz.c (wcsend): use stpcpy instead of strcpy + strcat.

	* src/lrz.c (procheader): use stpcpy instead of strcpy + strlen.

	* lib/stpcpy.c: new file.

	* configure.in: Replace strtol, strpbrk, stpcpy if needed.

	* check.lrzsz: Redirect all error messages to $testdir/error.log.
	  Modified to avoid 'cp -f', dd conv=notrunc, /dev/zero.
	  Typo : management, not managment.
	  (Philippe De Muyter <[e-mail]>)

	* configure.in: check for mode_t, replace strtoul if needed.
	  (Philippe De Muyter <[e-mail]>)

	* src/rbsb.c: Do not include fcntl.h twice.
	  (Philippe De Muyter <[e-mail]>)
	
	* src/lrz.c (long_options): 
	* src/lsz.c (long_options): fix typo (restriced -> restricted)
	  (Philippe De Muyter <[e-mail]>)
	
	* intl/l10nflist.c, intl/explodename.c (stdlib.h): Include 
	  sys/types.h and define NULL for size_t-less or missing stdlib.h.
	  (Philippe De Muyter <[e-mail]>)

Wed Sep  4 20:21:56 1996  Uwe Ohse  <[e-mail]>
	
	* src/zglobal.h: include <sys/select.h> if it exists.
	  (Philippe De Muyter <[e-mail]>)

	* configure.in: check for sys/select.h 
	  (Philippe De Muyter <[e-mail]>)

	* src/lsz.c (getinsync): clearerr(input_f) is a bad idea
	  if (input_f == NULL).

Tue Sep  3 21:55:30 1996  Uwe Ohse  <[e-mail]>

	* src/lsz.c (wcs): oops, use name where oname should have
	  been printed in error message. if sending file "-" treat
	  it special.
	  (main): replace `0' with io_mode_fd, set io_mode_fd to
	  1 if sending file "-".
	  (wctx): replace `0' with io_mode_fd.
	  (zsendfdata): rdchk(io_fd) instead of rdchk(0).

Sun Sep  1 10:12:42 1996  Uwe Ohse  <[e-mail]>

	* configure.in (VERSION): changed to 0.12.9

	* man/lrz.1: documetn --rename, --min-bps, --min-bps-time.

	* man/lsz.1: document --turbo, --rename, --min-bps,
	--min-bps-time.

	* src/lsz.c (main): support -m/--min-bps and -M/min-bps-time
	  options.
	  (wctxpn): added missing error messages.
	  (zsendfile): added missing error messages.
	  (zsendfdata): support --min-bps and --min-bps-time.
	  (usage): document --min-bps and --min-bps-time.

	* src/lrz.c (main): support -m/--min-bps M option.
	  (rzfile): support --min-bps-Option, --min-bps-time.
	  (main): support --min-bps-time/-M option.
	  (rzfiles): does print error messages to syslog (rzfiles did 
	  just say "error", rzfiles can tell *what* error happened).
	  (usage): document min-bps and min-bps-time. document --error.

Wed Aug 28 11:23:01 1996  Uwe Ohse  <[e-mail]>

	* src/zreadline.c: include errno.h

	* src/zglobal.h: include limits.h (_POSIX_PATH_MAX).
	  Fixed misspelled HAVE_TERMIO_H to HAVE_TERMIOS_H.
	  changed long Locmode, long Locbit to extern.

	* po/de.po:
	* src/lrz.c (usage): 
	* src/lsz.c (usage): add --rename option.

Tue Aug 27 10:53:43 1996  Uwe Ohse  <[e-mail]>
		
	* Release 0.12.8

	* src/lsz.c (main): do a select/read-loop after calling purgeline()
	  to get rid of really anything already in the queue.

	* configure.in (VERSION): changed to 0.12.8

	* src/lrz.c (rzfile): added missing error message.
	  (rzfile): buffer packets we received out-of-sync, and try to
	  reuse them later.

	* src/lsz.c: (whole file): renamed flags.
	  (main): new option -E --rename: change name if target exists.
	  (long_options): new option --rename.

	* src/lrz.c: (whole file) renamed flags.
	  (procheader): implement ZF1_ZMCHNG (change name if target exists).
	  (main): new option -E --rename: change name if target exists.
	  (long_options): new option --rename.
	  (procheader): fix --append-Option (ZF1_ZMAPND). Will now work
	  even on binary files (why not send wtmp?).

	* src/zmodem.h (ZF1_ZMCHNG): new flag. change filename if 
	  destination exists.
	  Some flags renamed (prefixed with ZFn etc).
	  changed some octal numbers to hex.

	* src/lsz.c (main): setup readline to read up to 128 bytes.

	* src/zreadline.c (readline): minimal timeout now 1 second if 
	  timeout-variable is 1.

	* src/zreadline.c (readline): if Verbose > 9 dump up to 48 
	  bytes direct after read().

	* src/lsz.c (main): call purgeline to get rid of junk on
	  the line.

	* check.lrzsz: use source files for resume test.

Sun Aug 25 11:11:17 1996  Uwe Ohse  <[e-mail]>

	* src/zm.c (zsendline_init): if turbo_escape is set:
	  do not escape ^P, 0200|^P,015,0215.

	* src/lsz.c (main): recognize -T aka --turbo, sets variable 
	  turbo_escape.

	* src/zm.c: new variable turbo_escape.

	* src/lsz.c (calc_blklen): calculated with *full* last block, causing
	  to choose smaller block sizes if last block not full.

	* src/zreadline.c (readline): print strerror(errno) if read
	  returned -1 bytes and Verbose > 5.

Sat Aug 24 16:39:41 1996  Uwe Ohse  <[e-mail]>

	* src/rbsb.c (from_cu): debug messages deleted.

Fri Aug 23 14:32:51 1996  Uwe Ohse  <[e-mail]>

	* src/lsz.c (usage1): usage1 is static, had static prototype,
	  but was not made static.

	* src/lrz.c (procheader): case result of strdup because we
	  might not have a prototype for it.

	* lib/alloca.c: provide xmalloc.
		
	* configure.in: use GCC-CFlags only if using gcc (did a test
	  with lcc ...).

Thu Aug 22 19:48:16 1996  Uwe Ohse  <[e-mail]>
	
	* Release 0.12.7

	* configure.in (VERSION): changed to 0.12.7

Tue Aug 13 00:00:27 1996  Uwe Ohse  <[e-mail]>

	* check.lrzsz: accepts third parameter (x,y,z,z8,sz-r,rz-r,abuse),
	  to do one test.

	* src/timing.c (timing): DST_NONE might be undefined.

	* src/lsz.c: do not include unistd.h, limits.h.
	  (wcsend): dynamically alloca tmp and pa variables (PATH_MAX).
	  (wctxpn): dito.

	* src/zglobal.h: get alloca.


Mon Aug 12 21:46:09 1996  Uwe Ohse  <[e-mail]>

	* src/lrz.c (procheader): dynamically allocate Pathname-String
	  (PATH_MAX may be variable).
	  (wcreceive): dynamically allocate Pathname.

	* configure.in: check for sys/param.h

	* src/rbsb.c:  don't include sys/stat.h, sys/types.h

	* src/lsz.c: 
	* src/lrz.c: don't include time-includes.
	  do not include sys/stat.h, unistd.h

	* src/zglobal.h: include time-includes.
	  include sys/stat.h, sys/types.h
	  #define PATH_MAX if needed.

Sun Aug 11 07:39:37 1996  Uwe Ohse  <[e-mail]>

	* src/lrz.c (rzfile): instead of sending ZACK flush XON flush
	  send (ZACK | 0x80) to remote. This removes on write operation.

	* src/zm.c (zshhdr): use a mask of 0x7f for frametype (see change
	  to lrz.c above).

	* configure.in (VERSION): increased version number to 0.12.6

	* src/lsz.c: buffersize, use_mmap: new variables.
	  (long_options): add --bufsize aka -B option.
	  (wcs): added support for variable buffer size (input file).
	  (zsendfdata): use mmap only if use_mmap != 0.
	  (usage): show -B option.

	* po/de.po: added translation for -B option.

	* src/lrz.c (usage): show -B option.

	* man/lsz.1: 
	* man/lrz.1: documented -B option.

	* src/lsz.c: 
	* src/lrz.c: added extern declarations for time(), strerror()
	  and strstr(), if not STRICT_PROTOTYPES. ([e-mail])
	
	* src/lrz.c: (procheader): use variable size FILE buffer.
	  buffersize: new variable
	  (main): added -B-Option to set buffersize.
	  (long_options): new option --bufsize aka -B.

	* acconfig.h: #undef STRICT PROTOTYPES

	* configure.in: remove AC_PROG_LN_S (not used anymore).
	  moved "test $prefix = NONE && prefix=/usr" to local part
	  (if host == tirka.gun.de). ([e-mail])
	  if -Wstrict-prototypes in CFLAGS then
	  AC_DEFINES(STRICT_PROTOTYPES).

	* src/Makefile.am (install-exec-local): used ln, not ln -s.
	  don't use -f option to ln (unportable). ([e-mail])

	* check.lrzsz (z_test_files): try mknod if mkfifo failed.
	  ([e-mail])

	* src/rbsb.c: sys/types.h and sys/stat.h included twice.
	  ([e-mail])
	
	* config.guess, config.sub: replaced by autoconf-2.10 version.
	  ([e-mail])

Tue Aug  6 11:16:12 1996  Uwe Ohse  <[e-mail]>

	* src/zm.c (count_blk) (printout_blocksizes): neuer Code.
	  wenn DEBUG_BLOCKSIZE definiert ist und gcc verwendet wird,
	  wird am Ende der 躡ertragung eine Statistik der Blockgr鲞en
	  mit syslog(LOG_DEBUG) ausgegeben.

	* src/zglobal.h (CANBREAK): nun hier definiert.
	  (USE_SGTTY,USE_*TERMIO*): nun hier definiert, includes finden
	  hier statt.

	* src/rbsb.c: einen Teil der Includes nach zglobal.h verlegt
	  (lrz.c ben鰐igt CANBREAK).
	  (sendbrk): #define CANBREAK nach zglobal.h verlagert.

Sat Aug  3 16:14:47 1996  Uwe Ohse

	* configure.in: change version number to 0.12.5
	* Release 0.12.5

Wed Jul 24 13:14:45 1996  Uwe Ohse  <[e-mail]>

	* configure.in: AC_REPLACE_GNU_GETOPT missing.

Tue Jul 23 16:20:06 1996  Uwe Ohse  <[e-mail]>

	* src/rbsb.c (rdchk): f should have been fd.

	* src/zperr.c: include errno.h

Fri Jul  5 15:51:51 1996  Uwe Ohse  <[e-mail]>

	* configure.in: AC_DEFINE(HAVE_STRERROR,1)

	* acconfig.h: #undef HAVE_STRERROR

Thu Jun 20 16:42:26 1996  Uwe Ohse  <[e-mail]>

	* src/Makefile.am (uninstall-local) (install-exec-local): 
	  new targets, creating symlinks from l[rs]z to
	  l[rs][bx].

Sat Jun 15 08:13:41 1996  Uwe Ohse

	* changed version number to 0.12.4

Thu Jun 13 08:25:22 1996  Uwe Ohse  <[e-mail]>

	* oh, i should have written this in english. Sorry.

	* check.lrzsz: neue Tests, ob recovery funktioniert.

	* lsz.c: wenn sender keine Konvertierungsoptionen
	  (ZCBIN, ZCNL oder ZCRESUME), sondern das Feld
	  auf 0 l溥t, wird nun ZCBIN angenommen. Und schon
	  funktioniert die `-r'-Logik in procheader().

	* zm.c (zdlread): weite Teile werden nun ge-inline-d.
	  Das spart in etwa drei Funktionsaufrufe pro
	  4 gelesene Bytes.

	* src/lrz.c (procheader): oops, setvbuf wurde nur bei
	  der ersten Datei aufgerufen.

	* src/lrz.c (usage): 
	* src/lsz.c (usage): In der Usage-Zeile wurden nicht alle
	  Optionen ausgegeben. Es waren ohnehin ohnehin zu viele,
	  deshalb wird [options] geschrieben.

	* check.lrzsz: Behandlung von /pub/gnu/emacs-*.tar.gz war
	  falsch (der Fall, da