changelog

Linux下ztelnet 的rz、sz源码

1998-12-29	Uwe Ohse  <[e-mail]>

	* src/lrz.c: removed stpcpy call.
	  got rid of warnings on solaris (isXXXXX treating
	  arguments as signed, size_t is not of "long" size).

	* src/lsz.c: removed stpcpy calls.
	  got rid of warnings on solaris (isXXXXX treating
	  arguments as signed, size_t is not of "long" size).
	  (wcs): has another argument "filename on remote
	  site". 
	  (wcsend): if no timezone variable was found the printf was
	  called with to few arguments for the format.
	  (send_pseudo): removed major/minor security problem (major,
	  though nobody used that code, so it in fact was minor),
	  stupid usage of /tmp.
	  damned, i thought i had done that _long_ ago?

	* src/lsyslog.c (lsyslog): special code for varargs.

	* src/zm.c: threw out prototype for zsendline_s().

	* src/rbsb.c: moved getspeed() and speeds table
	  upwards.

	* systype.in: realname can be given on the command line.

	* configure.in: use LOG_USER in case LOG_UUCP is undefined.
	  check for libnsl (slowlaris).

	* README.tests: new

	* Makefile.am: support for fastcheck, fastcheck-beos,
	  "make success".

	* beos-runpiped.c: new file. 

1998-12-28	Uwe Ohse  <[e-mail]>

	* src/canit.c: new file. 

	* src/zglobal.h: canit() prototype.
	  declare "struct termios;" before including termios.h
	  on svr3, to get rid of warnings.

	* src/lsz.c (canit): deleted.
	  (everythere): replaced invocation of canit() with
	  canit(fd).

	* src/lrz.c (canit): deleted.
	  (everythere): replaced invocation of canit() with
	  canit(fd).

	* src/Makefile.am: added -DLOCALEDIR=... to DEFS

	* acconfig.h: threw out LOCALEDIR. Gives redefinition
	  warnings in intl directory.

	* configure.in: --enable-syslog=LOG_UUCP is now
	  default.

	* src/tcp.c (tcp_connect): get rid of "signed/unsigned"
	  warning and "array subscript is of type char" warning
	  on isspace().

1998-12-27	Uwe Ohse  <[e-mail]>

	* Makefile.am: distribute systype.in

	* acinclude.m4:  new macro lrzsz_HEADER_SYS_SELECT
	  (can sys/time.h and sys/select.h both be used)

	* acconfig.h: define SYS_TIME_WITHOUT_SYS_SELECT

	* check.lrzsz: check for emacs sources slightly 
	  changed to work ...

	* configure.in: create "systype" script, use
	  lrzsz_HEADER_SYS_SELECT

	* lib/Makefile.am: use ansi2knr.

	* lib/ansi2knr.c:
	* src/ansi2knr.c: updated to automake-1.3 version,
	  implemented workaround for automake stupidity.

	* src/lrz.c (do_crc_check): changed formatting.

	* src/zglobal.h: use SYS_TIME_WITHOUT_SYS_SELECT.

	* zperr.c: provide K&R style function definitions.

1998-12-23	Uwe Ohse  <[e-mail]>

	* src/rbsb.c (rdchk): the read() version3
	  was buggy, didn't return 0 on EWOULDBLOCK.
	  That's a really long-standing problem ...

	* src/tcp.c: include arpa/inet.h only if it exists.

	* src/zglobal.h: include <socket.h> on BeOS to get
	  fd_set.

1998-12-22	Uwe Ohse  <[e-mail]>

	* src/lsz.c (main): got rid of CPU and OS.
	  (usage): got rid of CPU and OS.

	* src/lrz.c (main): got rid of CPU and OS.
	  (usage): got rid of CPU and OS.

	* acconfig.h: got rid of CPU and OS.

	* configure.in: don't call AC_CANONICAL_HOST
	  anymore.

1998-12-21	Uwe Ohse  <[e-mail]>

	* configure.in: PUBDIR was handled incorrectly.
	  Thanks to Stanislav Brabec <[e-mail]>.

	* buildrpm, Specfile.in, rpmrc: new files.
	
	* Makefile.am: support rpm stuff.

	* src/lsz.c (main): start_blklen by default is not
	  longer then framlength (except if luser personally
	  decides to use both -4/-8 and -l).
	  (getzrxinit): minor cleanup.
	  (getzrxinit): test for S_ISCHR was reversed.
	  Thanks to Nick Rossi <[e-mail]>.

	* src/lrz.c (main): use umask().

1998-10-22	Uwe Ohse  <[e-mail]>

	* src/lrz.c (procheader): removed warnings about unused 
	  variable e (used only if #ifdef ENABLE_SYSLOG).

	* src/lsyslog.c (lsyslog): removed warnings about unused
	  arguments if not defined ENABLE_SYSLOG.

1998-08-18	Uwe Ohse  <[e-mail]>

	* src/lsz.c (wcputsec): don't say "Ymodem" if running as
	  Xmodem.

	* changed version number to 0.12.20.

	* src/lsz.c (getzrxinit): throw out purgeline() again.
	  This causes selftest to break, and also other zmodems.
	  Slightly modified the logic to resend a zrqinit.
	  (getnak): Slightly modified the logic to resend a zrqinit.
	  Maybe the real solution is to throw out the resending
	  of ZRQINITs ... as omen doesn't do it, too, although
	  it's documented in the protocol.

1998-07-25	Uwe Ohse  <[e-mail]>

	* src/lsz.c (getzrxinit): calling purgeline() at start
	  solves Stefan Glasers problems (internal connect zmodem,
	  slow startup with other zmodems). Also: don't send a
	  second ZRQINIT directly after the first one.
	  (getnak): don't send a second ZRQINIT directly after
	  the first one.

1998-07-08	Uwe Ohse  <[e-mail]>

	* README.isdn4linux: new file.

1998-03-13	Uwe Ohse  <[e-mail]>

	* src/tcp.c: #define INADDR_NONE if it is undefined

1998-01-18	Uwe Ohse  <[e-mail]>

	* src/lrz.c (show_version): new function.
	  (main) call parse_long_options() with only 4 arguments.
	  didn't wrap all mmap-specifics in #ifdef HAVE_MMAP.

	* src/lsz.c (show_version): new function.
	  (main) call parse_long_options() with only 4 arguments.
	  didn't wrap all mmap-specifics in #ifdef HAVE_MMAP.

	* configure.in: vasprintf should not only be checked for
	  but replaced of needed.

	* lib/long-options.c
	* lib/long-options.h
	  new versions with only 4 arguments. 

1998-01-03	Philippe De Muyter  <[e-mail]>

	* src/lsz.c (zfilbuf): Look ahead for one char, to set eof_seen early
	  and to avoid yielding 0 at the end of file.

1997-12-14	Uwe Ohse  <[e-mail]>

	* src/lrz.c (do_crc_check): removed warnings.
	  (procheader): removed warnings.
	  (procheader): stupic bug: "&~1024" should have been "&~1023" to
	  get block start aligned to whole kilobytes.
	  global: moved DO_SYSLOG definition, renamed it to DO_SYSLOG_FNAME,
	  replaced some lsyslog-Calls with new macro DO_SYSLOG.

	* src/lsz.c (struct long_option): --immediate-command should have
	  used shortopt `i', but used `c'.

	applied patch from Philippe De Muyter  <[e-mail]>, original date
	1997-11-20:
	* aclocal.m4 (LRZSZ_TYPE_SPEED_T): Really look for speed_t, not $1.
	* acconfig.h (speed_t): New define slot; replaces LRZSZ_TYPE_SPEED_T.

1997-12-13	Uwe Ohse  <[e-mail]>

	* src/lsz.c: new option --check-crc (implement ZMCRC option),
	  use ZMCRC if --resume is given twice.
	  (getzrxinit) Oops. Canseek was set incorrectly if S_ISREG
	  was defined.
	  (zsendfile): ZCRC-Code needed debugging. munmap added.

	* src/lrz.c: new option --check-crc (implement ZMCRC option),
	  use ZMCRC if --resume is given twice.
	  (procheader) implement ZMCRC.
	  (do_crc_check) new function.

1997-12-09	Uwe Ohse  <[e-mail]>

	* src/lrz.c (procheader): implement --newer and --newer-or-longer
	  option, which Chuck Forsberg must have forgotten to implement in
	  rz (sz did know about them).
	  implement a --junk-path option - junks the paths of the files,
	  removing directory part of a file name.
	  (main): implement command line switches for the options.

1997-12-08	Uwe Ohse  <[e-mail]>

	* src/lrz.c (main): oops. --rename included Zctlesc ...
	  catch SIGPIPE.
	  (global): new variable skip_if_not_found.
	  (procheader): use "r+" fopen()-mode if "skip_if_not_found" is set.
	  if fopen() fails tell that to syslog.
	  (tryz): set skip_of_not_found if ZF1_ZMSKNOLOC is received (this
	  fixes the "--overwrite-or-skip" option)
	  don't use "Zctlesc = TESCCTL & Rxhdr[ZF0];", use "|=" instead.

	* src/lsz.c (main): catch SIGPIPE,SIGHUP.
	  (global): new variable/option "--no-unixmode". This is needed to
	  check the "keep-uppercase" option.
	  (getzrxinit): call "zsendline_init" to reinitialize escape table
	  if receiver told us to escape control chars (fixes "rz --escape").

1997-12-07	Uwe Ohse  <[e-mail]>

	* src/zm.c (zsda32): crashed if sending packet with 0 bytes data.

1997-11-07  Uwe Ohse  <[e-mail]>

    * configure.in: changed version number to 0.12.18.

    * src/zm.c: remove #include <syslog.h>
      (zgethdr): removed warnings.
      (noxrd7,tgeth1, zgethex): reordered to help
      gcc inline them.

    * src/lsz.c (main): removed unused variable `s'.

    * src/zglobal.h: remove define for syslog().
    
    * src/zm.c (printout_blocksizes): 
    * src/lrz.c (wcreceive): (DO_SYSLOG): (rzfile): 
    * src/lsz.c (DO_SYSLOG): (wcs): 
      use lsyslog instead of syslog.

    * src/Makefile.am (lsz_SOURCES and lrz_SOURCES): include lsyslog.c.

    * configure.in (AC_CHECK_FUNCS): check for vasprintf.c
      (elsewhere): changed tirka.gun.de hacks to tirka.ohse.de.

    * lib/Makefile.am (EXTRA_DIST): include vasprintf.c

    * src/lsyslog.c (lsyslog): new file.

Sun Sep 14 08:07:52 MET DST 1997

	* Makefile.am: add lrzszbug to DISTCLEAN_FILES

	* src/zreadline.c (readline): 
	  optimize for calling from READLINE_PF.
	  get rid of some vprintf.
	  rename to readline_internal (should only be called 
	  from READLINE_PF).

	* src/zglobal.h: rename readline to readline_internal.

	* src/zm.c (noxrd7): use READLINE_PF, not readline.
	  (zgethdr) likewise. 
	  (zrhhdr): likewise.

	* src/lrz.c (wcrxpn): use READLINE_PF, not readline.
	  (wcgetsec): likewise.
	  (ackbibi): likewise.
	  (global) (main): implement --tcp-server and --tcp-client addr:port.

	* src/lsz.c (getnak): use READLINE_PF, not readline.
	  (wctx): likewise.
	  (wcputsec): likewise.
	  (zsendfile): likewise.
	  (zsendfdata): likewise.
	  (global) (main): implement --tcp-server and --tcp-client addr:port.

	* src/tcp.c: fix some byteorder problems.
	  (tcp_connect): accept hostnames.


Sat Sep 13 20:04:56 MET DST 1997

	* src/zmodem.h: #ifdef out some declarations already found in 
	  zglobal.h.

	* acinclude.m4: new macro LRZSZ_ERRNO_DECL, checks for declaration
	  of errno, taken from taylor uucp.

	* configure.in: use LRZSZ_ERRNO_DECL

	* src/lrz.c: remove lots of egcs -Wparanoia warnings.
	  zrdata needs new parameter. Rxcount isn't global anymore.
	  many int or long -> signed or size_t changes.

	* src/zm.c: zrdata get's new argument, pointer to size_t to
	  store number of bytes read into.
	  Remove Not8bit, wasn't used.
	  remove lots of egcs -Wparanoia warnings.
	  zgethdr gets a new argument, pointer to size_t.
	  Remove global variable Rxpos.

	* rbsb.c:
	  remove lots of egcs -Wparanoia warnings.
	  sendbrk sends break now in posix termios mode, too.

	* src/lsz.c: remove lots of egcs -Wparanoia warnings.
	  many int or long -> signed or size_t changes.
	  Rxcount and Rxpos removed.

	* src/zreadline.c: remove egcs -Wparanoia warnings.

Mon Sep  1 00:02:27 MET DST 1997

	* src/lrzszbug.in: new script.

	* src/Makefile.am: distribute lrzszbug.in

	* configure.in: generate lrzszbug.

Sun Aug 31 18:00:00 MET DST 1997

	* Release 0.12.17

Sat Aug 23 22:54:12 MET DST 1997

	* src/lrz.c (closeit): use S_ISREG instead of (mode&S_IFMT)==...
	  if possible. (closeit) removed unused variable