changelog

linux下的网络下载工具prozilla的源码

2005-02-26  Richard Dawe  <[e-mail]>

	* src/main.c: Return EXIT_SUCCESS and EXIT_FAILURE instead of 0
	and 1 respectively. Also, fix bugs in the processing of bad
	command-line options, where it was returing success instead
	of failure.
	* src/init.c: Return EXIT_SUCCESS and EXIT_FAILURE instead of 0
	and 1 respectively.
	* NEWS: Describe.

	* src/main.c (do_downloads): Fix a bug where prozilla would
	segfault, if it die()'d after all threads finished.
	* NEWS: Describe.
	* src/main.c (main): Initialise ``hs'' and ``fs'',
	to avoid accesses to uninitialised data (thanks, valgrind).
	* src/connection.c (join_downloads): Likewise for ``fs_info''.

	* src/connect.c (connect_to_server): Simplify clean up
	of ``tmphstbuf'', to avoid bugs in the future.

	* src/main.c (query_overwrite_target): Build backup filename
	using snprintf() rather than str*().

	Release 1.3.7.4.
	
2005-02-20  Richard Dawe  <[e-mail]>

	* src/netrc.c: Include errno.h rather than declaring errno.

	* CREDITS: Add credits for Karl Steddom and Tavis Ormandy.

	Update the large file support to use autoconf's macros,
	to improve portability:
	
	* configure.in: Use AC_SYS_LARGEFILE - this requires autoconf 2.50
	  or later, so bump version requirement. Find out how big off_t is.
	* configure: Regenerate.
	* config.h.in: Likewise.
	* src/Makefile.am: Remove large file-related compiler options,
	  since config.h will include them automatically now.
	* src/Makefile.in: Regenerate.
	* src/ftp.c: Use #ifdef/#elif/#endif on SIZEOF_OFF_T
	  rather than using run-time size checks.
	
2005-02-20  Hans Steegers  <[e-mail]>

	Support for large files (> 2GB) from hsx. Very minor modifications
	from Richard Dawe.

	* src/Makefile.am (AM_CFLAGS): Build with LFS enabled.
	* src/Makefile.in: Regenerate.
	* src/connection.h: Use off_t instead of long for file lengths.
	* src/connection.c (join_downloads): Likewise.
	* src/curses.c (curses_draw_display, curses_display_est_time,
	  curses_query_user_input): Likewise.
	* src/ftp-retr.c (ftp_retr_fsize_known, ftp_retr_fsize_notknown):
	  Likewise.
	* src/ftp.h: Likewise.
	* src/ftp.c (ftp_get_file_info, ftp_rest): Likewise.
	* src/ftpparse.h: Likewise.
	* src/ftpparse.c (getlonglong, ftpparse): Likewise.
	* src/ftpsearch.c (prepare_lycos_url): Likewise.
	* src/http-retr.c (fetch_http_portions, http_get_file_chunk,
	  http_retr_fsize_known, http_retr_fsize_notknown): Likewise.
	* src/http.h: Likewise.
	* src/http.c (hgetlen, hgetrange, http_fetch_headers): Likewise.
	* src/interface.h: Likewise.
	* src/main.c (ftp_allocate_connections, http_allocate_connections):
	  Likewise.
	* src/mainconf.h: Likewise.
	* src/resume.c (resume_modify_ftp_single_connection): Likewise.
	* src/url.h: Likewise.
	* NEWS: Describe.
	* CREDITS: New credit.

2005-02-16  Richard Dawe  <[e-mail]>

	* configure.in: Bump version to 1.3.7.4.
	* README: Likewise.
	* NEWS: Likewise.
	* prozilla.spec: Likewise.
	* configure: Regenerate.

	* configure.in: Correct bug report address.
	* FAQ: Likewise.
	* configure: Regenerate.

	Apply security patch from Tavis Ormandy <[e-mail]>
	for the bug described at
	<http://www.securiteam.com/exploits/5WP082KEUW.html>:

	* src/curses.c (curses_message): No printf-style expansion
	of the message is needed, since ``message'' already does this.
	This is a format string bug that can be exploited remotely.
	Make ``curses_message'' take just a string instead of varargs.
	* src/interface.h (curses_message): Adjust.
	* NEWS: Describe the bugfix.

2005-02-01  Richard Dawe  <[e-mail]>

	* src/main.c (main): Fix typo in message on joining sessions.
	Reported by Karl Steddom.

2005-01-23  Richard Dawe  <[e-mail]>

	* NEWS: Finish for release 1.3.7.3.

	Release 1.3.7.3.

2005-01-23  Guilherme de S. Pastore  <[e-mail]>
	    Richard Dawe  <[e-mail]>

	* src/main.c (handle_threads,query_overwrite_target,
	query_resume_old_download): Fix some punctuation.

	* src/main.c (main): Fix some punctuation and grammar.

2005-01-23  Richard Dawe  <[e-mail]>
	
	* src/main.c (query_overwrite_target, main): Fix some typos.

2005-01-23  Guilherme de S. Pastore  <[e-mail]>
	    Richard Dawe  <[e-mail]>

	* src/main.c: Fix some grammar errors.

2005-01-23  Guilherme de S. Pastore  <[e-mail]>

	* src/main.c (main): For clarity, call kfree on ``home''
	only when we know ``home'' is non-NULL.

2005-01-18  Guilherme de S. Pastore  <[e-mail]>

	* src/url.c: Fix warning for ``urlchr_table'' - static goes first.
	Remove unused url_cpy function.
	
2005-01-17  Guilherme de S. Pastore  <[e-mail]>

	* src/ftp.h: Fix typos.

	* src/http-retr.c (http_get_file_chunk): Don't show password;
	just say whether we're using one.
	* src/http.c (get_http_info): Likewise.

	* src/main.c: More punctuation in fatal error messages.

	* src/main.c: Fix excess punctuation in some messages.
	
2005-01-16  Richard Dawe  <[e-mail]>

	* ANNOUNCE: Update Kalum's e-mail address.
	* AUTHORS: Likewise.
	* CREDITS: Update Kalum's and Ralph's e-mail addresses.
	* prozilla.spec: Likewise.
	* man/prozilla.1: Update Ralph's e-mail address.

	* configure.in: Bump version to 1.3.7.3.
	* README: Likewise.
	* NEWS: Likewise.
	* prozilla.spec: Likewise.
	* configure: Regenerate.

2005-01-08  Richard Dawe  <[e-mail]>

	* src/main.c (main): Don't call set_preferences()
	with a NULL filename (conf_file may be NULL).

	* src/ftp.c (ftp_cwd): Fix typo.

	* configure.in: Bump version to 1.3.7.2.
	* README: Likewise.
	* NEWS: Likewise.
	* prozilla.spec: Likewise.

	Release 1.3.7.2.
	
2005-01-03  Richard Dawe  <[e-mail]>

 	* src/url.c (str_url): Revert previous bugfix ("Fix buffer overflow
	on URL quoting of '/'."), because it was unnecessary.
	
	* src/http.c: Some minor whitespace adjustments.
	* src/ftpsearch.c: Likewise.

	* src/http-retr.c (http_get_file_chunk, http_get_complete_file):
	Dynamically allocate buffer for HTTP request, to ensure
	it's big enough.

	* src/http.c (fetch_next_header): Use krealloc instead of realloc.

	Release 1.3.7.

	* configure.in: Bump version to 1.3.7.1.
	* README: Likewise.
	* NEWS: Likewise.
	* prozilla.spec: Likewise. Use %%{_*} prefixes and a DESTDIR install.
	* src/Makefile.am: Remove pointless whitespace.
	* Makefile.am: Support a DESTDIR install correctly.
	* man/Makefile.am: Likewise.
	* man/prozilla.1: Refer to genesys.ro instead of delrom.ro.

	Release 1.3.7.1.
	
2004-12-31  Richard Dawe  <[e-mail]>

	* configure.in (AC_INIT, AM_INIT_AUTOMAKE): Bump version to 1.3.7.
	Update to use autoconf 2.59 and automake 1.9.2.
	* mkinstalldirs: Update to automake 1.9.2 version.
	* install-sh: Likewise.
	* INSTALL: Likewise.
	* missing: Likewise.
	* depcomp: New from automake 1.9.2.
	* Makefile.am: Remove pointless whitespace.
	* src/Makefile.am: Set AM_CFLAGS, not CFLAGS.
	* prozilla.spec: Bump version to 1.3.7. Update URL to genesys.ro.
	Don't specify packager. Don't remove RPM_BUILD_DIR/*.

	* config.h.in: Don't define VERSION anymore. Use PACKAGE_VERSION.
	* src/main.h: Rename PACKAGE_NAME to USER_AGENT and include
	PACKAGE_VERSION. This removes duplication and fixes a bug in the
	User-Agent header where there was no whitespace after the name.
	* src/ftpsearch.c: Use USER_AGENT instead of PACKAGE_*.
	* src/http.c: Likewise.
	* src/http-retr.c: Likewise.
	* src/main.c: Likewise.

	* src/http.c (get_http_info): Dynamically allocate buffer
	for HTTP request, to ensure it's big enough.
	* src/url.c (str_url): Fix buffer overflow on URL quoting of '/'.
	* src/logfile.c: Use snprintf() to generate filenames; die()
	if the buffer is too small.
	* src/main.c: Likewise.
	* src/init.c: Use string constants for filenames.
	* src/main.c: Likewise.

	* configure.in (AC_INIT): Define bug report address at genesys.ro.
	* src/main.c (help): Use bug report address from config.h.
	* CREDITS: Refer to genesys.ro instead of delrom.ro.
	* FAQ: Likewise.
	* README: Likewise.
	* prozrc.sample: Likewise.

	* AUTHORS: My new e-mail address.
	* CREDITS: Likewise.
	* NEWS: Likewise.
	* man/prozilla.1: Likewise.

	* src/*.c: Don't needlessly char * typecast memory allocations.

	* src/Makefile.am: Enable more compilation warnings using -W.

	* src/connect.c (k_gethostname): Use krealloc instead of realloc.

	* src/curses.c (curses_message, curses_query_user_input):
	Use vsnprintf instead of vsprintf, to avoid buffer overflows.
	* src/debug.c (debug_prz): Likewise.
	* src/main.c (die, message, quit): Likewise.

	* src/ftpsearch.c (prepare_lycos_url): Define the URL once.
	Allocate the URL buffer dynamically using snprintf().
	
	* src/http.c (get_http_info): Bugfix dynamic allocation: snprintf()
	returns an int, so expect one.

	* src/ftp.c: Use snprintf() instead of sprintf(). If the input
	is user-supplied, fail if the buffer is too small.
	* src/ftp-retr.c: Likewise.

	* NEWS: Describe fixes in 1.3.7.

	* src/http.c (get_http_info): Refer to HTTP HEAD command in error.
	* src/ftpsearch.c (get_mirror_info): Dynamically allocate buffer
	for HTTP request, to ensure it's big enough.
	* src/ftpsearch.c (parse_html_mirror_list): Pull more constant
	text into a format; buffer allocated was 1 byte too big,
	so save some memory.
	* src/ftpsearch.c (get_mirror_info): Use sizeof() on buffer
	instead of hardcoding parameter on krecv().
	* src/http-retr.c (http_retr_fsize_known, http_retr_fsize_notknown):
	Likewise.

Wed Aug 22 05:35:07
	*Added openbsd support.

2001-06-23    <[e-mail]>
	* Improved url handling, url.c and url.h bought upto latest 
	  version.
	* Improved redirection support.

2001-06-23    <[e-mail]>

        * src/connection.c: Fixed the free space required bug (hopefully)

2001-06-20    <[e-mail]>

	* src/debug.c: The debug.log file is deleted on each new run.

2001-03-25    <[e-mail]>

	* src/resume.c: Removed resume_get_stats(struct stat *buf, char *fname) from the curses.c file as it was superflous.

	* src/curses.c (curses_exit_resume): Applied Michales patch which displays the burst time per one second of download.

2001-03-18    <[e-mail]>

	* src/connect.c (k_gethostname): Added this function to help with autoconf 

	* src/main.c (main): Fixed a bug when the user slected a server if two servers had the same path names the wrong one would be selected.

2001-03-16    <[e-mail]>

	* src/main.c (help): Applied Michaels patch which cleaned up some typos in the help display

2001-02-09    <[e-mail]>

	* src/http-retr.c (http_loop): get the pthread_push functions workingin http_loop