changelog

wget (command line browser) source code

2001-12-24  Hrvoje Niksic  <[e-mail]>

	* version.c: Wget 1.8.1 is released.

2001-12-19  Hrvoje Niksic  <[e-mail]>

	* version.c: Wget 1.8.1-pre3 is released.

2001-12-19  Hrvoje Niksic  <[e-mail]>

	* recur.c (retrieve_tree): Enqueue the canonical representation of
	start_url, so that the test against dl_url_file_map works.

2001-12-19  Hrvoje Niksic  <[e-mail]>

	* log.c (logputs): Check for requested verbosity before printing
	anything.

2001-12-19  Hrvoje Niksic  <[e-mail]>

	* html-url.c (tag_handle_link): Treat the "shortcut icon" link as
	inline.

2001-12-18  Hrvoje Niksic  <[e-mail]>

	* recur.c (retrieve_tree): Make a copy of file obtained from
	dl_url_file_map because the code calls xfree(file) later.

2001-12-18  Hrvoje Niksic  <[e-mail]>

	* recur.c (register_html): Maintain a hash table of HTML files
	along with the list.  Disallow duplicates.
	(retrieve_tree): Use downloaded_html_set to check whether the file
	found in dl_url_file_map is an HTML file, and descend into it if
	so.
	(convert_all_links): Don't guard against duplicates in
	downloaded_html_list, since they are no longer possible.

2001-12-18  Ian Abbott  <[e-mail]>

	* recur.c (retrieve_tree): Pass on referring URL when retrieving
	recursed URL.

2001-12-17  Hrvoje Niksic  <[e-mail]>

	* version.c: Wget 1.8.1-pre2 is released.

2001-12-17  Hrvoje Niksic  <[e-mail]>

	* retr.c (sleep_between_retrievals): Simplify indentation.

2001-12-17  Hrvoje Niksic  <[e-mail]>

	* gen_sslfunc.c (ssl_init_prng): Use random_number to get a byte
	of "randomness" at a time.
	(ssl_init_prng): Don't seed the PRNG; random_number will do that.

	* retr.c (sleep_between_retrievals): Use it.  Make sure that the
	random amount averages in opt.wait.
	(sleep_between_retrievals): Don't seed the PRNG; random_number
	will do that.

	* utils.c (random_number): New function.

2001-12-14  Hrvoje Niksic  <[e-mail]>

	* url.c (path_simplify): Move here from utils.c, and make static.

2001-12-13  Hrvoje Niksic  <[e-mail]>

	* init.c (wgetrc_file_name): Print correct message when loading
	getenv("WGETRC") fails.

2001-12-13  Hrvoje Niksic  <[e-mail]>

	* recur.c (register_download): Don't abort when one URL references
	two different files.

2001-12-13  Hrvoje Niksic  <[e-mail]>

	* http.c (gethttp): Check for conn->scheme, not u->scheme, before
	calling ssl_iwrite.

2001-12-13  Hrvoje Niksic  <[e-mail]>

	* version.c: Wget 1.8.1-pre1 is released.

2001-12-13  Hrvoje Niksic  <[e-mail]>

	* res.c (matches): Fix broken URL in the docstring.

2001-12-13  Hrvoje Niksic  <[e-mail]>

	* html-url.c (tag_url_attributes): Mark <embed href=...> as
	external.

2001-12-12  Hrvoje Niksic  <[e-mail]>

	* url.c (get_urls_file): Cosmetic changes.

2001-12-12  Hrvoje Niksic  <[e-mail]>

	* html-url.c (append_one_url): Resurrect warning when unable to
	resolve a relative link.

2001-12-12  Hrvoje Niksic  <[e-mail]>

	* html-url.c (collect_tags_mapper): Break into several functions.
	(tag_url_attributes): Collect <embed href=...>.

2001-12-11  Hrvoje Niksic  <[e-mail]>

	* host.c: New type ipv4_address.  Use it consistently instead of
	`unsigned char[4]' and `unsigned char *'.
	(pretty_print_address): Accept a `const void *', to require even
	less casting.

2001-12-11  Hrvoje Niksic  <[e-mail]>

	* ftp-ls.c (ftp_parse_vms_ls): Fix obvious memory leaks.

2001-12-10  Hrvoje Niksic  <[e-mail]>

	* main.c (main): Initialize progress after fork_to_background, so
	that it knows when to use dots.

	* mswindows.c (ws_hangup): Call log_request_redirect_output.

	* utils.c (fork_to_background): Print the PID of the child
	process.

	* log.c (log_request_redirect_output): Set a flag that output
	redirection has been requested.  Doing anything else in a signal
	handler is unsafe.
	(check_redirect_output): New function: check whether redirection
	has been requested and, if so, call redirect_output().
	(logputs): Call check_redirect_output.
	(logprintf): Ditto.
	(debug_logprintf): Ditto.
	(redirect_output): Print clearer messages.

	* main.c (redirect_output_signal): Don't call
	redirect_output_signal directly.  Instead, call
	log_request_redirect_output.

	* utils.c (memfatal): Ditto.

	* progress.c (display_image): Use it.

	* log.c (log_set_save_context): New function: allow the caller to
	turn off saving log context lines.

2001-12-10  Hrvoje Niksic  <[e-mail]>

	* host.c (address_list_set_faulty): Uncomment a sanity check.

2001-12-10  Hrvoje Niksic  <[e-mail]>

	* utils.c (long_to_string): Return a pointer after where the
	number ends.
	(long_to_string): Rename to number_to_string.

2001-12-10  Hrvoje Niksic  <[e-mail]>

	* utils.c (path_simplify): Correctly handle the unlikely case that
	b starts out as path + 1.

2001-12-10  Hrvoje Niksic  <[e-mail]>

	* utils.c (path_simplify): Rewrite, with better comments, and
	without the use of strcpy to move overlapping blocks.

2001-12-09  Hrvoje Niksic  <[e-mail]>

	* init.c (cmd_spec_progress): Resurrect.  Check whether VAL is a
	valid progress type before setting it.

2001-12-09  Hrvoje Niksic  <[e-mail]>

	* main.c (main): Remove stray debugging message.

2001-12-09  Hrvoje Niksic  <[e-mail]>

	* progress.c (create_image): Fix ETA padding when hours are prined.

2001-12-09  Hrvoje Niksic  <[e-mail]>

	* version.c: Wget 1.8 is released.

2001-12-09  Hrvoje Niksic  <[e-mail]>

	* url.c (reencode_string): Declare static.

	* res.c (registered_specs): Declare static.

	* progress.c (current_impl_locked): Declare static.

	* log.c (flush_log_p): Declare static.
	(needs_flushing): Ditto.

	* http.c (digest_authentication_encode): Declare static.

	* html-url.c (init_interesting): Declare static.

	* host.c (host_name_addresses_map): Declare static.

	* cookies.c (find_matching_chains): Declare static.

	* ftp-ls.c (ftp_parse_vms_ls): Warn about the memory leak
	indicated by lint.

	* utils.c (path_simplify): Remove unused variable STUB_CHAR.

	* host.c (address_list_set_faulty): Document that INDEX is
	currently unused.

	* url.c (rewrite_shorthand_url): Remove unused variable PATH.

2001-12-08  Hrvoje Niksic  <[e-mail]>

	* version.c: Wget 1.8-pre2 is released.

2001-12-06  Hrvoje Niksic  <[e-mail]>

	* progress.c (progress_handle_sigwinch): Set up the signal again.

	* utils.c: Include <sys/termios.h>, where Solaris defines
	TIOCGWINSZ.

	* progress.c (bar_create): Don't use the last column on the screen.
	(create_image): Pad ETA to constant size.  Pad SIZE to nine digits
	only until it exceeded them.

2001-12-06  Hrvoje Niksic  <[e-mail]>

	* version.c: Wget 1.8-pre1 is released.

2001-12-06  Hrvoje Niksic  <[e-mail]>

	* progress.c (progress_create): Make sure that, when the output is
	redirected, the progress implementation gets changed to the
	fallback one.
	(bar_set_params): Set current_impl_locked to 1 when "force" is
	specified.
	(progress_create): Don't change the progress implementation if
	current_impl_locked is non-zero.

	* main.c (redirect_output_signal): Call
	progress_schedule_redirect.

	* progress.c (progress_schedule_redirect): New function.

2001-12-06  Hrvoje Niksic  <[e-mail]>

	* log.c (logvprintf): Restructure to allow being called multiple
	times.
	(logprintf): Call logvprintf in a loop.
	(debug_logprintf): Ditto.

2001-12-06  Hrvoje Niksic  <[e-mail]>

	* gen_sslfunc.c (ssl_init_prng): Allow the user to disable EGD by
	setting egd_file it to empty string.

	* main.c (main): Change the option name from --sslegdsock to
	--egd-file.

2001-12-06  Hrvoje Niksic  <[e-mail]>

	* gen_sslfunc.c (ssl_init_prng): Make the printed message
	translatable.

2001-12-06  Hrvoje Niksic  <[e-mail]>

	* url.c (scheme_disable): New function.

	* main.c (main): Call ssl_init_prng from here rather than from
	init_ssl, so that it has a chance to disable support for https
	before a URL has been resolved.

	* gen_sslfunc.c (ssl_init_prng): Seed with rand() if all else
	failed.
	(ssl_init_prng): Disable support for https if seeding the PRNG
	fails.

2001-12-06  Hrvoje Niksic  <[e-mail]>

	* utils.c (read_whole_line): Handle lines beginning with \0.

2001-12-05  Hrvoje Niksic  <[e-mail]>

	* recur.c (convert_all_links): Guard against duplicates in
	downloaded_html_files.
	(register_download): Don't invalidate similar-looking URLs.
	(match_except_index): New function.

2001-12-05  Hrvoje Niksic  <[e-mail]>

	* utils.c (path_simplify): Document with test cases.

2001-12-04  Hrvoje Niksic  <[e-mail]>

	* gen_sslfunc.c: Ditto.

	* rbuf.c: Include <string.h>.

2001-12-04  Hrvoje Niksic  <[e-mail]>

	* recur.c (retrieve_tree): Check whether the URL was already
	downloaded before downloading it again.
	(descend_child_p): Renamed to download_child_p.
	(register_download): When one URL is downloaded to a file already
	"owned" by another URL, delete all references that map any URL to
	that file.
	(register_delete_file): New function.
	(retrieve_tree): Use it after deleting a file.

	* url.c (url_parse): Re-canonicalize the URL also if the path is
	empty, so that e.g. "http://www.server.com" ->
	"http://www.server.com/".
	(lowercase_str): Use ISUPPER instead of !ISLOWER.

	* retr.c (retrieve_url): Use the canonical URL form when calling
	register_download().

2001-12-04  Ian Abbott <[e-mail]>

	* snprintf.c (dopr): Use `unsigned int' as the second argument to
	va_arg when casting to `unsigned short' is intended.

2001-12-04  Herold Heiko  <[e-mail]>

	* gen_sslfunc.c: on windows provide ssl crypto random 
	  initialization through RAND_screen(); could possibly
	  be not enough for strong ssl communication (see the 
	  relevant manual page from the openssl package).

2001-12-04  Hrvoje Niksic  <[e-mail]>

	* url.c (local_quote_string): Reenable quoting of question marks,
	but only when `--html-extension' is used.

2001-12-03  Hrvoje Niksic  <[e-mail]>

	* version.c: Wget 1.8-beta3 is released.

2001-12-03  Hrvoje Niksic  <[e-mail]>

	* snprintf.c (dopr): Cast the result of va_arg to short int and
	short unsigned int where these types are expected to be used.

2001-12-03  Hrvoje Niksic  <[e-mail]>

	* snprintf.c (dopr): Replace `short int' and `unsigned short int'
	with `int' when using it as the second argument to `va_arg'.

2001-12-03  Hrvoje Niksic  <[e-mail]>

	* host.c (address_list_new_one): New function.
	(lookup_host): Use it.

2001-12-03  Andre Majorel  <[e-mail]>

	* host.c (lookup_host): Don't initialize TMPSTORE directly because
	it's not legal C.

2001-12-03  Hrvoje Niksic  <[e-mail]>

	* ftp-basic.c (ftp_port): Don't return HOSTERR if we fail getting
	the socket data.

	* ftp.c: Ditto.

	* http.c: No need to declare h_errno.

	* host.c: Declare h_errno.

2001-12-02  Hrvoje Niksic  <[e-mail]>

	* utils.c (file_merge): If BASE doesn't contain a slash, just
	return a copy of FILE.

2001-12-02  Hrvoje Niksic  <[e-mail]>

	* version.c: Wget 1.8-beta2 is released.

2001-12-01  Hrvoje Niksic  <[e-mail]>

	* ftp.c (getftp): When PWD fails, assume "/".

	* ftp-basic.c (ftp_syst): Fix indentation.

2001-12-01  Hrvoje Niksic  <[e-mail]>

	* url.c (get_urls_file): If opt.base_href is specified, merge each
	URL with the base.

2001-12-01  Hrvoje Niksic  <[e-mail]>

	* main.c (print_help): Don't document the removed `-nh'.

2001-12-01  Hrvoje Niksic  <[e-mail]>

	* url.c (url_full_path): Document better.

	* http.c (gethttp): Use the full path when creating digest
	authorization.

2001-12-01  Hrvoje Niksic  <[e-mail]>

	* cookies.c (path_matches): Return 0 if PREFIX doesn't begin with
	'/'.

2001-12-01  Hrvoje Niksic  <[e-mail]>

	* cookies.c (path_matches): FULL_PATH doesn't begin with '/', but
	PREFIX does.

2001-12-01  Hrvoje Niksic  <[e-mail]>

	* cookies.c (check_domain_match): Reimplement to match Netscape's