2 Revision 621.10 2005/08/17 17:44:59 ajc
3 * auth.c: prepared for internationalization
5 Revision 621.9 2005/08/17 03:43:20 ajc
6 * More work to get the gettext stuff working, although I really don't
7 know what I'm doing here
9 Revision 621.8 2005/08/16 20:51:08 ajc
10 * More gettext/i18n crap
12 2005-08-16 gettextize <bug-gnu-gettext@gnu.org>
13 * configure.in (AC_OUTPUT): Add intl/Makefile,
15 Revision 621.7 2005/08/16 20:14:25 ajc
16 * This is an attempt to gettextize the WebCit build.
18 Revision 621.6 2005/08/15 16:49:02 ajc
19 * post_mime_to_server() now includes "MIME-Version: 1.0" as required
20 by RCC2045. Some clients look for this. (Thanks to Shayne for this one)
22 Revision 621.5 2005/08/12 21:53:31 ajc
23 * All OS-level includes are now included from webcit.h instead of from
24 each individual .c file. This will keep the build cleaner.
26 Revision 621.4 2005/08/12 01:01:27 ajc
27 * The iconbar and summary screen now connect to the user's primary
28 groupware rooms using the new macros: _CALENDAR_, _TASKS_, _NOTES_,
29 and _CONTACTS_, in order to facilitate those rooms potentially having
30 different names on some hosts (such as, perhaps, the same names but in
33 Revision 621.3 2005/08/11 23:15:03 ajc
34 * Added debian build directory (submitted by W. Goesgens)
36 Revision 621.2 2005/08/10 21:55:04 ajc
37 * siteconfig.c: added support for "instant expunge" and "allow spoofing"
38 global configuration options.
40 Revision 621.1 2005/08/09 01:13:29 ajc
41 * Mailbox summary view is now generated using the server's
42 new "message list with headers summary" mode.
44 Revision 621.0 2005/08/05 16:28:24 ajc
47 Revision 619.43 2005/08/02 02:38:34 ajc
48 * new iconv check for both libiconv and built-in iconv
50 Revision 619.42 2005/08/01 02:28:55 ajc
51 * Made the ImportantMessage div less obtrusive
53 Revision 619.41 2005/07/29 16:26:04 ajc
54 * omit check for gnu libiconv -- the iconv functionality is built into
55 most operating systems now.
57 Revision 619.40 2005/07/29 04:37:29 ajc
58 * fixed a bug in subject iconv ing
60 Revision 619.39 2005/07/28 04:06:31 ajc
61 * "Print" button on each message. It even uses a hidden iframe to
62 eliminate the "here's the printable view" window; the user goes straight
63 to the browser's print dialog. Slick!
65 Revision 619.38 2005/07/28 03:40:04 ajc
66 * "Delete selected" button is now "Delete" and it works again
68 Revision 619.37 2005/07/28 03:16:30 ajc
69 * Awesome new 2-pane layout with ajax functionality for mailbox view.
70 * Slick new fade-out effect for "important message" boxes.
72 Revision 619.36 2005/07/26 04:08:41 ajc
73 * Previous checkin broke viewing of individual messages while in
74 mailbox summary mode. Fixed.
76 Revision 619.35 2005/07/26 03:46:27 ajc
77 * The new sorting options broke the delete-message checkboxes. Fixed.
78 * Sorting options are now selectable in either direction, and are
79 persistent across sessions.
81 Revision 619.34 2005/07/25 19:22:30 ajc
82 * mailbox summary sort by subject/sender/date
84 Revision 619.33 2005/07/24 04:25:42 ajc
85 * Replaced the old Citadel logo with a new one
86 designed by Lisa Aurigemma (vermilion).
88 Revision 619.32 2005/07/23 04:18:40 ajc
89 * New AJAX-based wholist refresh
91 Revision 619.31 2005/07/22 15:07:29 ajc
92 * 'whobbs' is now 'who'
93 * Refactored the wholist code to have its inner div output by a separate
94 function, in anticipation of possible ajax functionality being added
96 Revision 619.30 2005/07/22 04:03:30 ajc
97 * HTML messages in foreign character sets are now converted to UTF-8 for
100 Revision 619.29 2005/07/22 03:40:22 ajc
101 * Handle display of RFC2047-encoded subjects and senders by converting
102 them to UTF-8 (all WebCit pages are output as UTF-8). Resolves bug #136.
104 Revision 619.28 2005/07/20 04:26:24 ajc
105 * Detect libiconv on the host system and link it in if present.
106 * If libiconv is present, convert foreign charsets to UTF-8 on the fly
107 when outputting text/plain messages. (Still need to do text/html.)
109 Revision 619.27 2005/07/19 17:05:23 ajc
110 * Removed the last couple of places where forms were submitted using
111 the GET method. POST is just so technologically cleaner that we should
113 * Fixed a bug in the MIME parser that was causing it to not be 8-bit
116 Revision 619.26 2005/07/19 14:23:04 ajc
117 * mime_parser.c: don't default Content-type: to text/plain, because when
118 an HTTP POST operation is performed, the content type is expected to
121 Revision 619.25 2005/07/19 04:15:45 ajc
122 * Brought over the newest version of the MIME parser from Citadel,
123 containing an API that supports arbitrary character sets.
125 Revision 619.24 2005/07/14 04:21:53 ajc
126 * More intelligent JavaScript to handle the greying out of end date and
127 start/end times when "all day event" is selected.
129 Revision 619.23 2005/07/14 04:02:18 ajc
130 * Fix bug #147 (date sometimes saved incorrectly for all day events due
131 to timezone differences)
133 Revision 619.22 2005/07/13 16:55:59 ajc
134 * Use the new icons in more places.
136 Revision 619.21 2005/07/13 01:59:20 ajc
137 * Installed the final batch of new icons
139 Revision 619.20 2005/07/12 22:10:52 ajc
142 Revision 619.19 2005/06/29 17:55:32 ajc
143 * Any HTTP method other than GET or POST is now routed directly to the
144 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
146 * GroupDAV requests not beginning with "/groupdav" now automatically have
147 that prefix prepended to them.
149 Revision 619.18 2005/06/29 15:25:00 ajc
150 * Added an experimental OPTIONS method. This is not required by GroupDAV,
151 but it is an experiment to see whether we can use the same code framework
152 to implement other DAV variants in the future.
154 Revision 619.17 2005/06/29 03:12:28 ajc
155 * Bumped internal version number to 6.20
157 Revision 619.16 2005/06/29 03:10:10 ajc
158 * PROPFIND on an individual item inside a room now works (it simply
159 spews the href and etag properties, regardless of what the request
160 was). This is not valid GroupDAV, but Kontact expects this request to
161 succeed before an item can be deleted, so we provide a simple response.
163 Revision 619.15 2005/06/28 14:12:38 ajc
164 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
165 a case-sensitivity bug in the Kontact client.
167 Revision 619.14 2005/06/27 22:15:38 ajc
168 * Header file adjustments to make it work on FreeBSD
170 Revision 619.13 2005/06/27 17:38:06 ajc
171 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
172 UTF-8 is going to be the standard character set for the Citadel system.
174 Revision 619.12 2005/06/24 19:58:02 ajc
175 * Added a "preferences and settings" screen for each user.
176 * Removed the javascript date output stuff because it's not granular
177 or international enough.
178 * All dates and times can now be 12 or 24 hours.
180 Revision 619.11 2005/06/24 15:17:48 ajc
181 * The date/time stamp of messages are now output using JavaScript's
182 toLocaleString() function, observing the browser's locale and timezone
183 instead of the web server's.
185 Revision 619.10 2005/06/23 04:01:59 ajc
186 * groupdav_main.c: remove double slashes in path name
187 (suggested by Johannes Schneider)
189 Revision 619.9 2005/06/22 03:04:22 ajc
190 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
192 Revision 619.8 2005/06/21 02:27:37 ajc
193 * Moved some JavaScript functions out of head.html and into a new wclib.js
194 file, which can be included and cached. This will form the basis for a
195 new WebCit JavaScript function library.
197 Revision 619.7 2005/06/20 20:38:50 ajc
198 * The main stylesheet is now in a separate file in the static/ directory.
199 Something we did recently must have fixed the caching problem, because it's
200 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
202 Revision 619.6 2005/06/20 03:47:44 ajc
203 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
204 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
205 reported by at least one site where the Internet configuration screen
208 Revision 619.5 2005/06/19 04:11:52 ajc
209 * Integrated the second batch of new icons.
211 Revision 619.4 2005/06/18 22:58:56 ajc
212 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
213 reasons -- the browser will cache favicon.ico and won't keep asking for
214 it over and over again, eliminating a second HTTP transaction every time
215 the user clicks on something.
217 Revision 619.3 2005/06/18 22:48:32 ajc
218 *** empty log message ***
220 Revision 619.2 2005/06/18 22:18:29 ajc
221 * Replaced the most recent batch of icons with a "better" set which was
222 sent by the design house. I don't know what the difference is, but
223 I'm going to assume they're better.
225 Revision 619.1 2005/06/15 03:56:56 ajc
226 * Accept ".ifb" as a valid extension for requesting free/busy
228 Revision 619.0 2005/06/15 01:52:33 ajc
231 Revision 611.15 2005/06/15 01:50:29 ajc
232 * Bumped the internal version number to 6.19
234 Revision 611.14 2005/06/14 14:47:48 ajc
235 * Moved the <td> and </td> in the room icon out of roomops.c and
236 into static/roombanner.html, since every room will have an icon now.
238 Revision 611.13 2005/06/14 03:21:57 ajc
239 * When no icon is present on the server for a room, display the default
240 icon for that room's current view.
241 * Replace "graphic" with "icon" throughout the system messages.
243 Revision 611.12 2005/06/14 01:59:43 ajc
244 * 16x16 icons in the new tree view. Nice!
246 Revision 611.11 2005/06/13 22:05:54 ajc
247 * Finished the initial NanoTree integration. TODO: use a different icon
248 for each node depending on the view set for that room.
250 Revision 611.10 2005/06/12 22:02:45 ajc
251 * Began replacing the old, sux0r-prone tree view with NanoTree.
252 WARNING: This isn't finished, but I'm committing it anyway because I have
253 to move to a different computer. DON'T RUN THIS.
255 Revision 611.9 2005/06/12 18:34:50 ajc
256 * Removed some unreferenced files from the static/ directory.
258 Revision 611.8 2005/06/12 17:01:00 ajc
259 * Increase maximum viewable message count from 4096 to 10000
260 * Summary view now truncates subject to 75 characters, and sender
261 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
263 Revision 611.7 2005/06/12 16:03:11 ajc
264 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
265 seen when they are viewed, and Goto does not automatically mark the
266 remaining messages as seen.
268 Revision 611.6 2005/06/11 22:29:07 ajc
269 * Integrated the first batch of new icons.
271 Revision 611.5 2005/06/07 04:31:00 ajc
272 * Don't compress when HTTP tracing/logging is enabled
274 Revision 611.4 2005/06/06 23:50:17 ajc
275 * Made some changes to the calendar/uuid logic to fix a bug that caused
276 duplicate entries for an event to appear in some situations
278 Revision 611.3 2005/06/06 16:20:36 ajc
279 * GroupDAV URI escape character is now '%' in order to be consistent...
281 Revision 611.2 2005/06/04 04:07:36 ajc
282 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
283 links in order to avoid them being in nested forms.
285 Revision 611.1 2005/06/02 16:10:08 ajc
286 * tools.c: generated uuid's no longer contain "{" and "}" characters.
288 Revision 611.0 2005/05/26 04:38:09 ajc
291 Revision 610.9 2005/05/26 04:37:59 ajc
292 * Updated internal version number to 6.11
294 Revision 610.8 2005/05/26 04:28:27 ajc
295 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
296 protocol accuracy of xmlns and etag responses.
297 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
298 removing a temporary hack that was put in during KDE 3.4 beta
300 Revision 610.7 2005/05/24 04:26:47 ajc
301 * Applied a patch sent by Johannes Schneider for correcting the XML
302 namespace presented in the PROPFIND command.
304 Revision 610.6 2005/05/23 19:30:34 ajc
305 * Move "enable full text" checkbox configuration to its new location in
306 the configuration back end.
308 Revision 610.5 2005/05/22 16:20:09 ajc
309 * siteconfig.c: add checkbox for enabling full text index on server
311 Revision 610.4 2005/05/11 03:00:03 ajc
312 * webcit.c: fixed a string bug that caused the whole system to not work
313 * messages.c: fullname only and brief date in summary view, so that it
314 doesn't wrap onto two lines quite as often
316 Revision 610.3 2005/04/11 20:09:33 ajc
317 * Began an assault on strcpy()
319 Revision 610.2 2005/04/11 14:45:12 ajc
320 * Replaced serv_gets() with serv_getln() - which now requires the caller
321 to supply the size of the target buffer.
323 Revision 610.1 2005/04/08 19:36:56 ajc
324 * Moved to the new string tokenizer API
326 Revision 610.0 2005/04/04 17:50:04 ajc
327 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
329 Revision 603.15 2005/04/04 17:49:31 ajc
330 * configure.in: fix libical version detection
331 * bumped internal version number to 6.10
333 Revision 603.14 2005/03/30 21:44:44 ajc
334 * Changed the color of the side button bar
335 * Removed session ID's from wholist display, because they are only
336 interesting to computers, not to people.
337 * Also changed the session ID variable (we still need it internally) from
338 a char to an int, because session numbers are big now.
340 Revision 603.13 2005/03/30 17:27:55 ajc
341 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
342 calls and also enabled SSLv3/TLSv1
344 Revision 603.12 2005/03/10 05:13:21 ajc
345 * Created the framework for the "first time setup wizard"
347 Revision 603.11 2005/03/09 04:08:30 ajc
348 * Delete room is now confirmed through a JavaScript popup instead of
350 * New icon for "Tasks." In order to keep it consistent with the rest of
351 the icons, it is ugly.
352 * Modified page popup style slightly.
354 Revision 603.10 2005/03/08 04:59:31 ajc
355 * More attractive display of vCards (hide unknown fields)
356 * Added "title" and "organization" to vCard display/edit
357 * Replaced semicolon with comma-space in vCard name display
359 Revision 603.9 2005/03/07 04:03:28 ajc
360 * auth.c: shrink the margins on the login screen so the user sees something
362 * Allow editing of address book entries wherever possible.
363 * Anything that was a (link) is now a [link]
365 Revision 603.8 2005/03/07 01:45:30 ajc
366 * Rolled back to the old RTE because the new one doesn't work in Safari.
368 Revision 603.7 2005/03/05 22:26:26 ajc
369 * crypto.c: allow use of chained certificates
371 Revision 603.6 2005/03/05 05:04:34 ajc
374 Revision 603.5 2005/03/04 04:21:05 ajc
375 * When a room is set to the "mailbox" view, "Read new / read all" is
376 replaced by "View message list."
378 Revision 603.4 2005/02/28 04:01:55 ajc
379 * Updated to the latest version of Kevin Roth's richtext editor. Had to
380 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
381 allow it to gracefully degrade in Konqueror even when we specify our
383 * Modified the message entry screen a bit. Full height just isn't practical
384 with all those wacky browsers out there, unfortunately. Removed most of
387 Revision 603.3 2005/02/23 05:08:20 ajc
388 * Better control of HTTP headers which control browser caches. Static
389 objects are getting properly cached now.
391 Revision 603.2 2005/02/22 05:15:28 ajc
392 * When the "begin_burst() / end_burst()" semantics are in use, perform
393 gzip compression when the client indicates support for it.
395 Revision 603.1 2005/02/21 23:00:04 ajc
396 * begin_burst() / end_burst() semantics now apply to all pages which are
397 output using the "include_html_head" option of output_headers() (which
398 is nearly all of them). This should speed up the network considerably,
399 and also pave the way for another attempt at adding zlib compression
402 Revision 603.0 2005/02/21 22:00:13 ajc
405 Revision 602.10 2005/02/21 21:57:55 ajc
406 * Various debugging type of everythingism to help chat mode to work.
408 Revision 602.9 2005/02/21 04:47:41 ajc
409 * When creating rooms:
410 * 1. Selecting a view other than "Bulletin Board" causes the room access
411 * type to default to "private mailbox"
412 * 2. When the room access type changes to "private mailbox," the floor
413 * selector is greyed out because it is irrelevant.
415 Revision 602.8 2005/02/20 06:48:30 ajc
416 * View-o-matic now has "View as: " before it. "Messages" has been changed
417 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
418 * The View-o-matic is now styled to be smaller and color-matched to the
419 banner box it lives in.
420 * Removed "Summary" from message range selector. It is redundant.
422 Revision 602.7 2005/02/20 06:27:53 ajc
423 * Switched the Reply/Move/Delete buttons back to ordinary links, because
424 the nested forms were causing the bottom part of the outer form to stop
425 working (message range selector went dead). Thanks to triLcat for
428 Revision 602.6 2005/02/19 06:01:14 ajc
429 * The previous <div style=\"margin-right:1px\"> has been replaced by a
430 named div in the stylesheet. This allows us to perform a vile, sleazy
431 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
432 will unfortunately always be a right margin in IE6, but there
433 doesn't appear to be any easy workaround.
435 Revision 602.5 2005/02/19 05:22:00 ajc
436 * Replaced all the "centered 99% tables" with 100% width tables wrapped
437 inside a div with margin-right:1px to remove the horizontal scrollbar
438 in Gecko without creating whitespace. IE6's problem is much more
439 serious and will require dropping a nuclear bomb on Redmond to fix.
441 Revision 602.4 2005/02/18 05:09:52 ajc
442 * Moved the room access control screen into a tab on the edit room menu
444 Revision 602.3 2005/02/17 04:48:26 ajc
445 * After setup is complete, tell them how to log in.
446 * Don't allow the creation of accounts with blank passwords.
447 * Don't allow users to change to a blank password.
448 * Fixed the positioning of a few more screens that accidentally got
449 partially hidden underneath the iconbar.
450 * Boldfaced the "Password changed." and other prompts.
451 * Removed the unreadable blue-on-blue links in the calendar day
452 view. They're redundant anyway, now: "Add new calendar event" and
453 "month view" are both in the banner bar.
454 * "New messages / All messages" are now "Read new messages / Read all
456 * "Save message" button is now "Post message" for public room posts,
457 and "Send message" for email.
458 * "Message has been posted" is now "Message has been sent" for email.
459 * Swapped positions of "Add users" and "Edit users" boxes.
460 * vCard editor: "Other Internet email addresses" is now "aliases"
461 * Renamed the "Users" button to "Who is online?"
463 Revision 602.2 2005/02/16 05:40:31 ajc
466 Revision 602.1 2005/02/16 05:22:22 ajc
467 * inetconf.c: fixed memory management problem that was causing all
468 the inetconf to get discarded during edit on IBM POWER5
470 Revision 602.0 2005/02/15 05:23:10 ajc
473 Revision 601.3 2005/02/15 05:20:44 ajc
474 * Fixed an HTTP output error for static data which was causing images
475 to display improperly in Konqueror
476 * Changed most of the beginbox_nt boxes to centered tables with 99%
477 width, to avoid the mysterious horizontal scrollbar
479 Revision 601.2 2005/02/14 04:57:23 ajc
480 * Started changing some of the top-level tables from 100% width to 99%
481 width in order to keep the b0rken CSS box-model from displaying a
482 horizontal scroll bar when it shouldn't. Lose, lose, lose.
484 Revision 601.1 2005/02/13 04:22:31 ajc
485 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
487 Revision 601.0 2005/02/12 04:23:43 ajc
490 Revision 528.48 2005/02/11 03:35:57 ajc
491 * useredit.c: added an "Delete user" button, because it was unintuitive
492 to tell people "Delete a user by setting their access level to 0"
494 Revision 528.47 2005/02/09 04:37:32 ajc
495 * More GroupDAV fixes and tuning.
497 Revision 528.46 2005/02/07 22:02:00 ajc
498 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
499 and no whitespace between tags. We have discovered that doing otherwise
500 will break certain clients.
502 Revision 528.45 2005/02/06 03:59:33 ajc
503 * Added some HTTP Date: header output
505 Revision 528.44 2005/02/05 22:58:46 ajc
506 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
508 Revision 528.43 2005/02/05 08:36:13 ajc
509 * Added an everything-buffering thingi so we can do Content-length:
511 Revision 528.42 2005/02/05 04:16:01 ajc
512 * Cleanup of new message range view-o-matic
513 * GroupDAV GET operations now only send the Content-type: and Date:
514 headers. All the others are irrelevant.
516 Revision 528.41 2005/02/04 19:19:23 ajc
517 * Message reading range selection is now a drop-down box.
519 Revision 528.40 2005/02/04 17:22:18 ajc
520 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
522 Revision 528.39 2005/02/04 03:43:31 ajc
523 * fixed the tasks view in the summary screen
525 Revision 528.38 2005/02/03 05:13:57 ajc
526 * More tuning for GroupDAV compliance.
528 Revision 528.37 2005/02/03 04:38:40 ajc
529 * VTODO components need to be encapsulated inside VCALENDAR components,
530 just like we do with VEVENT components. There's a bunch of software
531 (including the beforesave hook on our own Citadel server) that expects
534 Revision 528.36 2005/02/02 23:25:21 ajc
535 * Encode GroupDAV uid's using more concise string escaping, because the
536 old way was making KOrganizer choke.
538 Revision 528.35 2005/02/02 04:13:36 ajc
539 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
541 Revision 528.34 2005/02/01 23:15:50 ajc
542 * Completed GroupDAV PUT. Untested.
544 Revision 528.33 2005/02/01 19:52:29 ajc
545 * Bumped the internal version number to 6.01
546 * Set the minimum required Citadel version to 6.40, because we need the
547 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
550 Revision 528.32 2005/02/01 15:15:40 ajc
551 * Better purging of not-logged-in GroupDAV sessions
553 Revision 528.31 2005/02/01 14:55:12 ajc
554 * Reworked the PROPFIND xml output based on an example transaction
555 supplied by Reinhold Kainhofer. Groupware folder enumeration works
556 properly in Kontact now.
558 Revision 528.30 2005/02/01 03:49:09 ajc
559 * Completed "folder list" PROPFIND, now listing all rooms set to a
560 calendar, tasks, or address view, using the GroupDAV properties.
562 Revision 528.29 2005/02/01 02:28:32 ajc
563 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
564 When defaulting a new event date/time to now, set the seconds to zero
567 Revision 528.28 2005/01/31 23:31:26 ajc
568 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
569 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
571 Revision 528.27 2005/01/31 16:24:47 ajc
572 * iconbar is now a happy css hovery lightupy div thing
574 Revision 528.26 2005/01/29 03:59:25 ajc
575 * Implemented the GroupDAV DELETE method.
577 Revision 528.25 2005/01/28 05:25:43 ajc
578 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
579 directly inside the iconbar div.
581 Revision 528.24 2005/01/28 05:13:02 ajc
582 * GroupDAV object URL's are now based on the EUID of a message (which is
583 derived from the UID of the groupware object itself) instead of the
584 message number. This was done in order to conform to GroupDAV's
585 requirement that the URL cannot change after an object is updated.
586 * The ETag of a GroupDAV object is still the message number, and in fact
587 doing so meets that requirement perfectly.
589 Revision 528.23 2005/01/26 18:15:34 ajc
590 * PROPFIND now outputs fully qualified URL's
592 Revision 528.22 2005/01/26 18:02:22 ajc
593 * Initial implementation of GroupDAV PROPFIND
595 Revision 528.21 2005/01/26 16:28:23 ajc
596 * Output ETags in double quotes to conform with the new GroupDAV draft.
597 * Output HTTP Server: header in GroupDAV transactions
598 * Server: header now displays both WebCit and Citadel versions
599 * Added groupdav_common_headers() to output HTTP headers common to all
600 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
602 Revision 528.20 2005/01/25 19:51:04 ajc
603 * Accept escaped characters in GroupDAV GET URL's
605 Revision 528.19 2005/01/25 04:17:20 ajc
606 * Implemented the Groupdav GET method, more or less in its final form
607 (still need to fix the room/folder naming semantics)
609 Revision 528.18 2005/01/25 03:12:27 ajc
610 * Completed HTTP "Basic" authentication, and a stub function for the
611 main entry point for GroupDAV functions.
613 Revision 528.17 2005/01/24 03:37:48 ajc
614 * Began laying the groundwork for http-authenticated GroupDAV sessions.
616 Revision 528.16 2005/01/22 22:50:51 ajc
617 * removed descriptions in non-main menus
619 Revision 528.15 2005/01/20 21:24:27 ajc
620 * When viewing a calendar room, the "Read all messages" link in the
621 room banner has been replaced by "Day view" and "Month view" links.
622 (I have also imported icons for week and year views, in case we add
625 Revision 528.14 2005/01/20 16:13:56 ajc
626 * Added in a bunch of stupid JavaScript to allow the instant message
627 window to be dismissed.
629 Revision 528.13 2005/01/20 04:10:41 ajc
630 * Cleaned up a bunch of unused cruft from the old layout
631 * Instant messages are now displayed in a div that layers itself
632 over the rest of the site. It would be nice if we could figure out
633 a way to make a clickable "hide" box...
635 Revision 528.12 2005/01/17 04:38:14 ajc
636 * Navbar is now dynamic, in an attempt to make only the relevant controls
637 appear on any given page.
639 Revision 528.11 2005/01/15 07:19:08 ajc
640 * Removed the fixed pixel width from the tree view room list so it doesn't
641 wrap around in an ugly way on aIEeeee.
643 Revision 528.10 2005/01/15 05:26:27 ajc
644 * Message entry window is now somewhat full screen.
646 Revision 528.9 2005/01/14 21:03:17 ajc
647 * A few logging hacks
649 Revision 528.8 2005/01/14 15:00:51 ajc
650 * Placed the navbar into the room banner, at least in its temporary form.
652 Revision 528.7 2005/01/14 04:53:54 ajc
653 *** empty log message ***
655 Revision 528.6 2005/01/14 04:53:12 ajc
656 * Got the three-pane model working not only with web browsers, but also
657 with the disgusting abomination called Internet Explorer.
659 Revision 528.5 2005/01/13 18:38:08 ajc
660 * Insert a newline between </div> and <div id="text">
662 Revision 528.4 2005/01/11 16:20:18 ajc
663 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
666 Revision 528.3 2005/01/11 05:05:08 ajc
667 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
668 * Ripped things apart in a big way. The frameset is gone (except for
669 chat, for which we'll probably keep frames). Iconbar and banner are
670 now done using CSS and <div> tags.
671 * Room read/enter/goto controls are currently missing. Stay tuned.
672 * I am in the process of rewriting all of the markup as valid XHTML.
674 Revision 528.2 2004/12/29 22:08:08 ajc
675 * roomops.c: provide a way to create room shares with a mapping to an
676 alternate room name on the other end.
678 Revision 528.1 2004/12/29 17:28:09 ajc
679 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
680 all corrupty-whatever when a remote room name mapping is found. Display
681 the mapping and preserve it across share/unshare operations.
683 Revision 528.0 2004/12/28 03:58:34 ajc
686 Revision 527.1 2004/12/28 03:58:24 ajc
687 * Corrected overly-escaped reply-to addresses in "reply" button
688 * Repaired toggling of self-service account creation in admin screen
689 * Bumped internal version number to 5.28
691 Revision 527.0 2004/12/07 04:41:37 ajc
694 Revision 526.1 2004/12/07 04:41:02 ajc
695 * Finally tracked down the WC->vars heap corruption issue (for real this
696 time). We now call clear_local_substs() at the end of each HTTP
697 transaction, whether we need to or not, instead of calling it whenever
698 we're done with something we wanted session variables for.
699 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
700 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
701 preventing it from getting clobbered by another session.
702 * Bumped internal version number to 5.27
704 Revision 526.0 2004/12/01 21:35:56 ajc
707 Revision 525.4 2004/12/01 21:35:44 ajc
708 * Changed internal version number to 5.26
710 Revision 525.3 2004/12/01 21:34:17 ajc
711 * Numerous memory management bugfixes.
713 Revision 525.2 2004/12/01 16:48:24 ajc
714 * tools.c: don't crash when striplt() is called with a zero-length string
716 Revision 525.1 2004/11/12 18:02:36 ajc
717 * Updated the richtext editor (new version from Kevin Roth's site)
719 Revision 525.0 2004/11/03 20:21:10 ajc
722 Revision 524.7 2004/11/03 20:21:02 ajc
723 * Changed internal version number to 5.25
725 Revision 524.6 2004/10/20 02:41:41 ajc
727 * Added the notes room to the icon bar
728 * Set up an initial implementation of Notes view. Attractive enough to
729 publish, but read-only. Needs a note editor.
731 Revision 524.5 2004/10/15 03:10:24 ajc
732 * Calendar objects UID now generated by generate_uuid() which creates
733 pseudo-DCE-ish UUID's.
735 Revision 524.4 2004/10/05 01:59:31 ajc
736 * localtime_r() fixes
738 Revision 524.3 2004/10/03 02:56:35 ajc
739 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
741 Revision 524.2 2004/10/01 16:23:23 ajc
742 * Set up framework for "notes" view, and added a skeleton function for
745 Revision 524.1 2004/09/30 03:44:01 ajc
746 * fix line width break problem in chat
748 Revision 524.0 2004/09/28 16:12:44 ajc
751 Revision 523.12 2004/09/28 16:12:30 ajc
752 * Prepare for 5.24 release
754 Revision 523.11 2004/09/27 02:17:47 ajc
755 * messages.c: fix build problem on non-calendar-enabled installations
756 * floors.c: fix a warning message
758 Revision 523.10 2004/09/25 03:34:21 ajc
759 * summary.c: Fixed a calling syntax problem
761 Revision 523.9 2004/09/25 03:18:43 ajc
762 * small stylesheet fix
764 Revision 523.8 2004/09/24 04:21:41 ajc
765 * Fixed display bug for room list mode when we dropped down multiple
766 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
768 Revision 523.7 2004/09/24 04:08:25 ajc
769 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
770 rooms without new msgs
772 Revision 523.6 2004/09/24 04:04:34 ajc
773 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
776 Revision 523.5 2004/09/23 03:21:10 ajc
777 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
779 Revision 523.4 2004/09/16 02:42:37 ajc
780 * Set default view of new rooms during CRE8 command instead of afterwards
782 Revision 523.3 2004/09/15 03:08:50 ajc
783 * Support config of seaperate MSA port in Citadel 6.26
785 Revision 523.2 2004/09/10 03:49:17 ajc
786 * Added 'dialog' mode to setup
788 Revision 523.1 2004/08/31 20:31:01 ajc
789 * When saving VTODO (tasks), insert a UID if none is already present. Also
790 increment the sequence, or insert one if none is already present.
792 Revision 523.0 2004/08/31 03:02:37 ajc
795 Revision 522.30 2004/08/31 03:02:28 ajc
796 * Changed internal version number to 5.23
798 Revision 522.29 2004/08/27 02:40:06 ajc
799 * Ditched the graphical buttons because CSS can do the same thing faster.
801 Revision 522.28 2004/08/18 03:16:12 ajc
802 * 'move' and 'delete' buttons only show when allowed to do those things
804 Revision 522.27 2004/08/18 02:10:17 ajc
805 * Reply/Move/Delete buttons are now images, because system-native buttons
806 were too big and ugly.
808 Revision 522.26 2004/08/11 17:24:57 ajc
809 * static/iconbar.html: removed.
810 * Updated the "powered by citadel" graphic
812 Revision 522.25 2004/08/11 03:49:15 ajc
813 * Replaced all instances of the name "Citadel/UX" with "Citadel"
814 * Installed the "simple logo" in the iconbar
816 Revision 522.24 2004/08/09 03:11:20 ajc
817 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
819 Revision 522.23 2004/08/05 21:32:17 ajc
820 * Reply/Move/Delete are now buttons instead of links. This should enable
821 us to add some JavaScript magic for "Reply quoted" ...
823 Revision 522.22 2004/08/05 02:47:21 ajc
824 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
825 has a more predictable and attractive behavior, and can still be
826 overridden in the style sheet if the site operator wants to.
828 Revision 522.21 2004/08/04 03:52:23 ajc
829 * Tasks view is now pretty.
830 * Tasks view now displays date due for each task.
831 * Tasks view is now sorted by date due.
832 * Tasks view now displays overdue tasks in red.
834 Revision 522.20 2004/08/03 03:55:37 ajc
835 * Tasks view now uses the same buffer/dump logic as the calendar views, so
836 we can sort them by due date and do a prettier display. (Only the logic is
837 changed so far. The prettier display is forthcoming.)
839 Revision 522.19 2004/07/21 02:57:09 ajc
840 * Internet Configuration screen looks a little neater now
842 Revision 522.18 2004/07/21 02:45:15 ajc
843 * Completed the "Internet Configuration" screen
845 Revision 522.17 2004/07/16 19:13:37 ajc
846 *** empty log message ***
848 Revision 522.16 2004/07/16 19:13:10 ajc
849 * tools.c: display 12:00 as 12pm, not 12am
851 Revision 522.15 2004/07/16 03:14:03 ajc
852 * more work on inetconf screen
854 Revision 522.14 2004/07/16 02:50:00 ajc
855 * useredit.c: put a pretty box around user editing
857 Revision 522.13 2004/07/13 03:25:08 ajc
858 * inetconf.c: added. Not finished yet.
860 Revision 522.12 2004/07/10 03:10:19 ajc
861 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
862 floor level configurations.
863 * Put a space between OK and CANCEL buttons anywhere in the system where
865 * Some more of the room config/admin screens now return to themselves
866 with a "ok, you did that" message when OK is pressed, instead of dropping
867 out to the main menu.
869 Revision 522.11 2004/07/08 03:03:01 ajc
870 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
871 configuration (public rooms default and mailboxes default). Still need
872 to add floor and room policy screens.
874 Revision 522.10 2004/07/02 03:28:08 ajc
875 * Much-improved alphabet tabs for Address Book view. Now divides the
876 total number of names by (names per page, currently 60) and sets up
877 that many tabs, with proper [Aaa-Bbb] labels on them.
879 Revision 522.9 2004/07/02 03:26:06 ajc
880 *** empty log message ***
882 Revision 522.8 2004/07/01 02:40:40 ajc
883 * Clicking "Enter a message" in a groupware room now automatically calls
884 the correct editor for the type of objects in the room (message, calendar
885 event, task, address book entry)
887 Revision 522.7 2004/06/29 17:21:25 ajc
888 * Removed the word "room" in a few locations, as part of our push towards
889 not looking like a BBS when running in groupware mode
891 Revision 522.6 2004/06/29 00:37:02 ajc
892 * Made some fonts bigger because users were complaining...
894 Revision 522.5 2004/06/27 03:02:05 ajc
895 * Summary view -- always view ALL messages
896 * Summary view -- new messages are in boldface
898 Revision 522.4 2004/06/24 20:42:14 ajc
899 * Added the "server ip address" Citadel config option
900 * Site config: added "Changes will not take effect until..." language
903 Revision 522.3 2004/06/24 14:50:35 ajc
904 * Added the ability to listen on a single IP address instead of all addresses.
906 Revision 522.2 2004/06/22 02:21:56 ajc
909 Revision 522.1 2004/06/21 15:00:52 ajc
912 Revision 522.0 2004/06/19 03:21:35 ajc
915 Revision 521.10 2004/06/19 03:11:07 ajc
916 * Instead of a crufty "the topmost Internet email address will be used
917 for outgoing email" explanation, separated it into "Primary Internet
918 email address" and "Other email addresses" boxes.
920 Revision 521.9 2004/06/19 02:42:12 ajc
921 * Removed the "aides access to mailboxes" config option, which is no longer
922 part of the Citadel system.
924 Revision 521.8 2004/06/16 02:07:22 ajc
925 * Removed a couple of lines of debugging code leftover from last night
927 Revision 521.7 2004/06/15 03:06:11 ajc
928 * Bumped internal version number to 5.22
929 * Use new fast headers-only-no-mime fetch mode in Citadel for
932 Revision 521.6 2004/06/15 02:30:21 ajc
933 * Honor "maxmsgs" even when viewing a mailbox in summary mode
935 Revision 521.5 2004/06/12 04:26:38 ajc
936 * Fixed some garbled output resulting from turning things that look like
939 Revision 521.4 2004/06/11 16:09:36 ajc
940 * Moved the room graphic to the left of the room name in the banner, to
941 make it more consistent with the rest of the site.
942 * Reduced the size of the font in the iconbar
944 Revision 521.3 2004/06/11 03:15:08 ajc
945 * When "Add" is clicked without specifying an upload filename, resume
946 composition instead of aborting the post.
947 * Add attachments to messages in forward order, not reverse order
949 Revision 521.2 2004/06/10 03:08:48 ajc
950 * Improved the appearance of tabs in the room config screen
952 Revision 521.1 2004/06/10 02:58:55 ajc
953 * Made all the title boxes the same background color. The old scheme was
954 cute but not professional looking.
956 Revision 521.0 2004/06/06 19:53:25 ajc
959 Revision 510.15 2004/06/06 19:32:15 ajc
960 * Cleaned up a couple of FIXME's sitting around in the code
961 * Altered the conditions under which stray http://... strings are
962 automatically turned into links, to prevent that logic from
963 transforming IMG tags into gibberish.
964 * Set internal version number to 5.21
966 Revision 510.14 2004/06/04 02:29:07 ajc
967 * Fixed bug in "validate new users" screen (thanks Campy)
969 Revision 510.13 2004/06/03 03:21:22 ajc
970 * "Reply" button now carries the message subject into the reply.
972 Revision 510.12 2004/06/02 02:07:54 ajc
973 * setup.c: updated the setup script to configure two /etc/inittab entries,
974 one for http and one for https.
976 Revision 510.11 2004/06/01 21:46:47 ajc
977 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
978 during a read or write operation, do not attempt to finish the operation
979 unencrypted like we do in Citadel. Here in WebCit land it only causes
980 the server to segfault.
982 Revision 510.10 2004/06/01 19:01:22 ajc
983 * netconf.c: widened some of the text entry fields
984 * webcit.h: bumped up the internal version number to 5.20
986 Revision 510.9 2004/06/01 18:44:20 ajc
987 * Return to the old command-line usage (-s for https, service is either
988 http or https but not both)
990 Revision 510.8 2004/06/01 03:32:28 ajc
991 * Add "permanent room" setting to room edit screen
992 * create room -- allow longer strings
994 Revision 510.7 2004/06/01 00:36:43 ajc
995 * Hmmph. Do the session cookie as hex instead of base64. There really
996 are some characters in the base64 set that make HTTP do nasty things.
998 Revision 510.6 2004/05/31 21:43:27 ajc
999 * Added "|END" to the session cookie before base64-ing it. This fixes a
1000 problem with certain room names causing the webserver to freak out and
1001 break embedded images and stuff. I don't know why.
1003 Revision 510.5 2004/05/31 20:34:11 ajc
1004 * Message entry using Kevin Roth's excellent cross-platform richtext
1007 Revision 510.4 2004/05/31 15:54:13 ajc
1008 * "text" and "HTML" options for message entry.
1010 Revision 510.3 2004/05/29 03:31:48 ajc
1011 * tighten up the space between icons in the iconbar
1013 Revision 510.2 2004/05/28 20:24:53 ajc
1016 Revision 510.1 2004/05/24 03:02:38 ajc
1017 * CSS change to make folder names stand out more in the "Folder View"
1019 Revision 510.0 2004/04/30 04:08:58 ajc
1022 Revision 506.13 2004/04/30 04:08:47 ajc
1023 * Changed internal version number to 5.10
1024 * Updated documentation for the new HTTPS service
1026 Revision 506.12 2004/04/27 03:21:36 ajc
1027 * Prompt for HTTPS port number during setup. We may make this optional.
1029 Revision 506.11 2004/04/27 03:16:31 ajc
1030 * When running on the same host as Citadel, if no key/cert are found,
1031 symlink to Citadel's if possible.
1032 * One server binary now forks to start both http and https servers.
1034 Revision 506.10 2004/04/21 03:43:39 ajc
1035 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
1036 certs are also no longer invalid.
1038 Revision 506.9 2004/04/21 02:25:13 ajc
1039 * Replaced ctdl_install_certificate() with convenience functions found
1040 in the OpenSSL library.
1042 Revision 506.8 2004/04/21 02:19:41 ajc
1043 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
1044 understand, but read at http://www.informit.com/articles/article.asp?p=22078
1045 ). Still doesn't work with Internet Monopolizer, though.
1047 Revision 506.7 2004/04/20 02:32:44 ajc
1048 * Allow setup to run seamlessly from within the Citadel Ridiculously
1049 Easy Installer by observing the values of environment variables
1050 CITADEL_INSTALLER, CITADEL, and WEBCIT.
1052 Revision 506.6 2004/04/20 02:02:50 ajc
1055 Revision 506.5 2004/04/16 03:14:06 ajc
1056 * Minor fix for previous checkin
1058 Revision 506.4 2004/04/16 02:59:01 ajc
1059 * Completed SSL support. Still doesn't work with all browsers... gotta
1062 Revision 506.3 2004/04/15 03:57:00 ajc
1063 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
1064 it has a crashy crashy bug in it. Don't use it yet.
1066 Revision 506.2 2004/04/13 19:41:36 ajc
1067 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
1068 (freebusy data fetch for anonymous Kolab type clients)
1070 Revision 506.1 2004/04/10 04:32:59 ajc
1071 * Fixed some version and copyright date oopses
1073 Revision 506.0 2004/04/10 04:29:30 ajc
1076 Revision 505.22 2004/04/10 04:29:20 ajc
1077 * Changed internal version number to 5.06
1079 Revision 505.21 2004/03/29 04:30:20 ajc
1080 * configure.in, Makefile.in: handle $LDFLAGS
1082 Revision 505.20 2004/03/20 05:03:14 ajc
1083 * Original startup thread becomes a worker thread after initialization.
1084 Doing otherwise turns it into a zombie (at least on Linux) and possibly
1085 leads to other problems
1086 * Filter out NOOP's received in chat
1088 Revision 505.19 2004/03/18 04:32:24 ajc
1089 * Removed the language in README.TXT which told everyone that chat wouldn't
1090 work with a non-local Citadel server, because that's no longer true.
1091 * Removed the old chat applet from the static/ directory
1093 Revision 505.18 2004/03/18 04:00:44 ajc
1094 * Rounded web boxes now look correct in all browsers.
1096 Revision 505.17 2004/03/17 18:25:31 ajc
1097 * When creating a new user, auto-chain to the "edit user configuration"
1098 screen, and subsequently auto-chain to the "edit address book entry"
1099 screen. This creates a nice sensible workflow.
1101 Revision 505.16 2004/03/15 22:47:09 ajc
1102 * Prettied up the chat window a little more.
1104 Revision 505.15 2004/03/15 04:27:44 ajc
1105 * Chat now appears in a separate window
1106 * Use regular frames instead of IFRAMEs for chat
1107 * Display user's own chat text in bold+italic
1108 * Added a "List Users" button
1110 Revision 505.14 2004/03/09 20:45:45 error
1111 * Add a Linux Software Map file
1113 Revision 505.13 2004/03/07 22:04:32 ajc
1114 * Fix the current view not being set to the default view for the creator
1117 Revision 505.12 2004/03/07 21:31:17 ajc
1118 * serv_read() now zeroes out the supplied buffer (with the supplied
1119 length) if a server read fails. This causes serv_gets() to return
1120 instead of looping endlessly. Fixes chat problem found on linux-ppc.
1122 Revision 505.11 2004/03/03 05:21:36 ajc
1123 * Made the chat screen totally kick-ass sweet. The flickering reload
1124 i-frame is now tiny and hidden, and it *appends* new chat data to
1125 the viewable window using JavaScript. No flickering + scrollback!
1126 * Added a help button to the chat screen.
1128 Revision 505.10 2004/02/29 22:52:15 ajc
1129 * Close and clear (set to -1) server socket handle when socket errors are
1130 detected. Fixes a chat problem reported by Winzlo.
1132 Revision 505.9 2004/02/29 05:34:25 ajc
1133 * Display the Chat menu option as "Chat with other users in <roomname>"
1135 Revision 505.8 2004/02/27 05:04:38 ajc
1136 * fix frameset bug in page popups
1138 Revision 505.7 2004/02/26 04:08:56 ajc
1139 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1140 of the logout banner.
1141 * Ford's latest stupid room has a name with more than 64 characters, and
1142 we still had a 64-byte room name in the march_list struct. ooooops...
1144 Revision 505.6 2004/02/26 03:07:26 ajc
1145 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1147 Revision 505.5 2004/02/25 23:10:28 ajc
1148 * Allow "/do_logout" as a no-frames page
1150 Revision 505.4 2004/02/25 23:00:21 ajc
1151 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1152 to make life easier. (Thanks to prosthetik for this)
1154 Revision 505.3 2004/02/25 15:20:11 ajc
1155 * Support for favicon.ico in the static/ directory
1157 Revision 505.2 2004/02/24 04:06:42 ajc
1158 * Changed the colors slightly in chat screen
1160 Revision 505.1 2004/02/20 06:07:06 ajc
1161 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1163 Revision 505.0 2004/02/19 03:32:50 ajc
1166 Revision 504.7 2004/02/19 03:32:38 ajc
1167 * Changed the internal version number to 5.05
1168 * Completed the frames fix
1170 Revision 504.6 2004/02/18 20:08:29 ajc
1171 * Fixed the frameset force reload logic. Now it does the whole frameset
1172 without displaying an error in the main frame.
1174 Revision 504.5 2004/02/18 19:17:51 ajc
1175 * Force reload of frameset if someone tries to escape it. Not perfect
1176 but it mostly works at this poing.
1178 Revision 504.4 2004/02/17 03:37:11 ajc
1179 * Indicate to Citadel that we want Server Generated Invitations when
1180 calendar events are saved. (No longer the default in Citadel server.)
1182 Revision 504.3 2004/02/09 04:49:32 ajc
1183 * Prepare for a way to avoid falling out of the main frameset
1185 Revision 504.2 2004/02/09 03:37:57 ajc
1186 * Changed the thread pool management algorithm. Detecting idle time between
1187 socket accepts was not working reliably on all systems, so we now follow
1188 the same algorithm as the Citadel server (spawn more threads when number
1189 of sessions < number of threads, but keep constrained to pre-defined
1190 minimum and maximum thread count)
1192 Revision 504.1 2004/02/03 03:09:51 ajc
1195 Revision 503.0 2004/01/28 04:31:31 ajc
1198 Revision 502.4 2004/01/28 04:30:48 ajc
1199 * Create Room can now offer calendar and address book rooms
1201 Revision 502.3 2004/01/17 21:25:30 ajc
1202 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1203 * Split the config for LDAP Connector into its own panel
1205 Revision 502.2 2004/01/17 04:32:54 ajc
1206 * Add site config options for Citadel servers which support LDAP
1208 Revision 502.1 2003/10/24 02:50:19 ajc
1209 * Clicking "Enter Message" in a room with an Address Book view opens
1210 a blank vCard entry screen.
1212 Revision 502.0 2003/10/23 03:16:50 ajc
1215 Revision 501.2 2003/10/23 03:07:54 ajc
1216 * event.c: Found and removed another unquoted multi-line string literal
1217 * webcit.h: changed an #ifdef HAVE_ICAL_H
1218 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1220 Revision 501.1 2003/10/22 01:42:12 ajc
1221 * iconbar.c: removed a stray character or two...
1223 Revision 501.0 2003/10/21 04:26:37 ajc
1226 Revision 500.30 2003/10/21 04:26:27 ajc
1227 * bumped the version string to 5.01
1229 Revision 500.29 2003/10/17 03:08:28 ajc
1230 * Finished prettying up the vCard display
1232 Revision 500.28 2003/10/17 02:31:45 ajc
1233 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1234 is wrapped in quotes. Performed this fix so it'll compile.
1235 * setup.c: removed references to unused variable tempfile[]
1237 Revision 500.27 2003/10/09 03:17:02 ajc
1238 * Started prettying up the vCard display.
1240 Revision 500.26 2003/10/08 02:33:49 ajc
1241 * Begin work on better handling of vCard display
1243 Revision 500.25 2003/09/04 03:41:27 ajc
1244 * siteconfig.c: changed some config items to drop-down boxes
1246 Revision 500.24 2003/08/27 04:26:54 ajc
1247 * Split the site configuration screen up into four different screens,
1248 and added a meta-menu
1250 Revision 500.23 2003/08/24 03:31:50 ajc
1251 * Finished the setup program
1252 * Bumped the internal version number to 5.01
1254 Revision 500.22 2003/08/22 00:47:27 ajc
1255 * setup is now working, but it still needs a way to detect a running WebCit
1257 Revision 500.21 2003/08/22 00:25:40 ajc
1258 * Added a skeleton "setup" program to the tree. It does not work yet.
1260 Revision 500.20 2003/08/20 03:48:55 ajc
1261 * Added iconbar shortcut to Contacts room
1262 * Minimum required Citadel is now 6.11
1264 Revision 500.19 2003/08/20 03:07:25 ajc
1265 * Address book "single card" view now suppresses "reading nn message" and
1266 instead shows the letter indices across the top
1267 * Clicking on an address in a vCard now connects to WebCit mail instead
1268 of a browser mailto: link
1270 Revision 500.18 2003/08/19 04:18:43 ajc
1271 * Changed things around in the address book view. Made it sorted and
1272 more clickable and better looking...
1274 Revision 500.17 2003/08/12 18:54:03 error
1275 * messages.c: fix off-by-one-error in selector bar
1277 Revision 500.16 2003/08/07 22:18:03 ajc
1278 * Add the Summary Page to the customizable iconbar
1280 Revision 500.15 2003/08/07 03:51:51 ajc
1281 * Customizable icon bar as: pictures and text, pictures, text
1283 Revision 500.14 2003/08/05 03:52:14 ajc
1284 * First working version of the customizable iconbar. It contains a basic
1285 set of options and now automatically refreshes when it's customized.
1287 Revision 500.13 2003/08/04 03:50:29 ajc
1288 * First cut at the customizable iconbar is done. A bunch of generic options
1289 are there. Still need to get the actual iconbar to refresh when changes
1292 Revision 500.12 2003/08/03 21:02:01 ajc
1293 * More work on customizable iconbar
1295 Revision 500.11 2003/08/02 05:25:46 ajc
1296 * Laid the groundwork for a customizable iconbar
1298 Revision 500.10 2003/07/30 03:57:49 ajc
1299 * Add config.c_purge_hour to config screen
1301 Revision 500.9 2003/07/06 22:06:59 ajc
1302 * When converting "anything that looks like a URL" to a real link, first
1303 make sure that it isn't already inside a link. This fixes most of the
1304 long, ugly URL strings sent by eBay.
1305 * Automatically dismantle mailto: links in HTML messages, and convert
1306 them to WebCit mail links (clicking on it sends the user to the Mail
1307 room and begins composing a new message with the recipient and subject
1308 fields pre-populated).
1310 Revision 500.8 2003/06/29 20:51:21 ajc
1311 * Worked around a rendering bug in Satan's Browser that was causing it
1312 to draw the calendar month view much wider than the actual screen wdith
1314 Revision 500.7 2003/06/28 04:09:37 error
1315 * roomops.c: Backout change to display one less box in the first column in
1316 roomlist view, it doesn't seem to work for everyone
1318 Revision 500.6 2003/06/28 03:52:51 error
1319 * Don't tell browsers not to cache static documents
1321 Revision 500.5 2003/06/28 03:35:23 error
1322 * roomops.c: Display one less floor in the first column in romlist view
1324 Revision 500.4 2003/06/26 03:37:58 ajc
1325 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1326 This will allow some groupware clients to browse the free/busy times of
1327 other users on the system.
1329 Revision 500.3 2003/06/21 05:17:21 ajc
1330 * Better alignment of system messages
1331 * Exterminated display_error() and replaced it with WC->ImportantMessage
1332 which is displayed in a bubble on top of whatever page you're on next.
1333 * Small cosmetic changes
1334 * Fixed some nesting problems in output_headers()
1336 Revision 500.2 2003/06/20 03:39:27 ajc
1337 * Optimization to floor layout in box view
1339 Revision 500.1 2003/06/20 03:04:26 ajc
1340 * "Reply" button on messages now handles IGnet recipients correctly
1342 Revision 500.0 2003/06/10 04:23:08 ajc
1345 Revision 410.50 2003/06/10 04:22:58 ajc
1346 * Updated docs and headers for 5.00 release
1348 Revision 410.49 2003/06/10 04:05:23 ajc
1349 * De-tabled the left side icon bar and reduced one of the graphics, so
1350 that all of the rounded corners show up in Satan's Browser.
1352 Revision 410.48 2003/06/10 03:47:41 ajc
1353 * style.css: added font selection to default <BODY> tag
1355 Revision 410.47 2003/06/06 03:26:03 ajc
1356 * Satan's Browser insists on putting bloody acres of whitespace to the
1357 right of any bulleted list items, making any multi-column table containing
1358 a list take more than the entire screen. Removed all such lists so it
1359 looks ok. If you are reading this and you are a Microsoft employee, please
1360 commit suicide before you break anything else.
1362 Revision 410.46 2003/06/06 02:22:07 ajc
1363 * Changed the upper left and upper right bounded box corners to a solid
1364 blue (#204B78) instead of gradiated, because it was looking funny in
1365 256-color mode. It also looked funny in Internet Explorer, but people
1366 who use Internet Explorer are contributing to terrorism and really don't
1367 deserve Web access in the first place. So I really just fixed this to make
1368 it look good in 256-color Netscape.
1370 Revision 410.45 2003/06/05 21:37:37 ajc
1371 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1372 in b0rken IE browser. Die, Bill, Die.
1374 Revision 410.44 2003/06/05 03:52:29 ajc
1375 * Buncha cosmetic changes
1377 Revision 410.43 2003/06/04 03:41:25 ajc
1378 * Change the appearance of rooms with and without new messages in the
1379 room list -- now defined using CSS
1381 Revision 410.42 2003/06/03 03:57:42 ajc
1382 * Tightened up the room banner a bit. Smaller padding, smaller font,
1385 Revision 410.41 2003/05/31 21:36:45 ajc
1388 Revision 410.40 2003/05/26 21:05:42 ajc
1389 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1390 it to complete the free/busy checking for attendee availability.
1392 Revision 410.39 2003/05/26 05:44:45 ajc
1393 * event.c: fix compiler warning
1395 Revision 410.38 2003/05/26 05:39:46 ajc
1396 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1397 bug fixed in Citadel.
1399 Revision 410.37 2003/05/26 05:28:13 ajc
1400 * serv_func.c: added utility function read_server_text()
1401 * availability.c: banged out more of this code -- still not complete
1403 Revision 410.36 2003/05/26 03:28:02 ajc
1404 * Getting closer to doing the availability check. Created new source
1405 module 'availability.c' for this purpose. Stub function is in place.
1407 Revision 410.35 2003/05/25 04:25:12 ajc
1408 * siteconfig.c: fixed a spelling error
1409 * event.c: add a "Check attendee availability" button, and the code to
1410 bypass saving the event to the server, do something with it, and then
1411 feed the twiddled data structure back to the form display function for
1412 further editing. What's still missing is the code to do the actual
1415 Revision 410.34 2003/05/24 22:22:35 ajc
1416 * Small stylesheet hack to make it work with b0rken IE
1418 Revision 410.33 2003/05/24 22:13:08 ajc
1419 * Changed the login banner a bit
1421 Revision 410.32 2003/05/20 03:25:41 ajc
1422 * Separate event invitees with newlines instead of commas.
1424 Revision 410.31 2003/05/19 19:55:09 ajc
1425 * summary.c: eliminate compiler warnings about unused variables when
1426 compiling a WebCit service without calendar support
1428 Revision 410.30 2003/05/18 02:05:33 ajc
1429 * More conversion of screens to the new look-and-feel.
1431 Revision 410.29 2003/05/16 04:11:29 ajc
1432 * We don't need no steenking workaround. Problem fixed. MIME parser not
1433 broken. Web server was calling it with bad parameters. All fixed now.
1434 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1437 Revision 410.28 2003/05/15 04:52:26 ajc
1438 * Minor workaround in web forms to handle mime parser problem in uploads
1440 Revision 410.27 2003/05/15 03:35:59 ajc
1441 * look and feel overhaul -- almost done!
1443 Revision 410.26 2003/05/14 03:46:35 ajc
1444 * More background cleanup
1446 Revision 410.25 2003/05/05 17:19:46 ajc
1447 * Cleanups to summary page when running on a non ical enabled system
1448 * Use non breaking spaces in summary page box titles
1450 Revision 410.24 2003/05/04 04:22:41 ajc
1451 * Display body of messages on a white background. I am doing this in order
1452 to prepare for making the general background of the screen a darker color.
1454 Revision 410.23 2003/05/04 02:54:55 ajc
1455 * Summary page now uses our cutesy new rounded window boxes
1457 Revision 410.22 2003/05/03 21:28:41 ajc
1458 * Added in a slick new box style and put the room lists in it
1460 Revision 410.21 2003/05/03 16:57:04 ajc
1461 * In the 'folders' and 'portal' views, change the folder delimiter
1462 from / to \ to avoid conflict with room names that have slashes
1464 Revision 410.20 2003/05/03 16:23:29 ajc
1465 * Enforce three columns in portal view of room list
1467 Revision 410.19 2003/05/03 04:52:32 ajc
1468 * Added an experimental new "portal view" to the room list options
1470 Revision 410.18 2003/05/02 03:23:41 ajc
1471 * Minor change to room list algorithm
1473 Revision 410.17 2003/05/01 15:33:05 ajc
1474 * Fixed a potential memory leak in enumeration of MIME parts
1476 Revision 410.16 2003/05/01 03:11:35 ajc
1477 * When static content is requested, fetch it without trying to connect
1480 Revision 410.15 2003/04/30 05:00:00 ajc
1481 * Added the ability to compose messages with file attachments uploaded from
1484 Revision 410.14 2003/04/27 04:46:02 ajc
1485 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1486 observes the flag designating the presence of new messages. (The "rooms
1487 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1488 but that view may get axed soon.)
1490 Revision 410.13 2003/04/26 21:57:53 ajc
1491 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1492 before returning an error code to avoid a file descriptor leak
1494 Revision 410.12 2003/04/19 21:42:36 ajc
1495 * Repaired all my b0rken COLOR tags
1496 * Replaced most FONT tags with SPAN tags
1499 Revision 410.11 2003/04/19 19:58:10 ajc
1500 * Lots of great changes from Nick to make the site CSS-enabled.
1502 Revision 410.10 2003/04/14 04:04:40 ajc
1503 * First cut of CSS-izing WebCit. Probably b0rken.
1505 Revision 410.9 2003/04/09 04:02:32 ajc
1506 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1507 supported the idea of one WebCit connecting to multiple Citadels for a
1508 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1509 * When connecting to Citadel through a Unix domain socket, don't try to make
1510 the Java chat applet available.
1512 Revision 410.8 2003/03/31 03:32:19 ajc
1513 * messages.c: check for 000 terminator while parsing RFC822 headers to
1514 prevent getting hung up while displaying certain badly formatted messages.
1516 Revision 410.7 2003/03/30 06:13:19 ajc
1517 * When reading from the server, do not treat CR as end-of-line because
1518 there's probably an LF coming after it. Instead, keep reading to the LF
1519 and then strip both.
1520 * Do not underline links in the icon bars
1522 Revision 410.6 2003/03/17 04:17:41 ajc
1523 * Call to accept() was being made with an uninitialized variable for the
1524 third argument. Changed the second and third argument to NULL and 0 because
1525 we don't really need accept() to fill up a buffer full of information that
1526 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1528 * Removed the mutex wrapper around select() because we don't need it. All
1529 idle worker threads now block on select() and one of them will wake up when
1530 a connection arrives.
1532 Revision 410.5 2003/03/15 20:55:03 ajc
1533 * When a requested image is not available on the Citadel server, send a
1534 1x1 transparent GIF instead of 404 error.
1536 Revision 410.4 2003/03/14 04:21:57 ajc
1537 * clone events to be encapsulated before saving, because the original
1538 instance may already have a parent, and that makes crashy crashy
1540 Revision 410.3 2003/03/13 05:57:17 ajc
1541 * More encapsulation. Warning: there are bugs in this!!
1543 Revision 410.2 2003/03/13 05:20:23 ajc
1544 * Various changes to the calendar service to handle messages containing
1545 fully encapsulated VCALENDAR components instead of only unencapsulated
1546 VEVENT subcomponents. We have to move in this direction for compatibility
1547 with other products.
1549 Revision 410.1 2003/03/01 22:07:19 ajc
1550 * New user registration, as well as existing user re-registration, now
1551 uses the vCard editing screen.
1552 * Administratively editing users' address book entries now works again,
1553 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1554 in order to enforce this.
1556 Revision 410.0 2003/02/19 03:49:33 ajc
1559 Revision 400.90 2003/02/19 03:49:17 ajc
1560 * latest config.guess and config.sub from www.gnu.org
1562 Revision 400.89 2003/02/07 04:44:17 ajc
1563 * Replaced sleep() with a function that sleeps using select() in order to
1564 avoid potential issues with SIGALRM. Possible fix for weird behavior
1565 when running on a Macintosh.
1567 Revision 400.88 2003/01/29 22:32:07 ajc
1568 * Shuffled some code and comments around; minor cleanup
1570 Revision 400.87 2003/01/28 15:37:12 ajc
1571 * All functions which read binary data from the server now make use of the
1572 read_server_binary() function in tools.c
1573 * Binary reads from server now have safety code to prevent infinite loops
1574 * All output of MIME objects is now done with http_transmit_thing()
1576 Revision 400.86 2003/01/19 06:28:04 ajc
1577 * Minimum required Citadel version 6.05
1579 Revision 400.85 2003/01/16 04:41:26 ajc
1580 * When displaying edit controls for time of day in the calendar, only show
1581 minutes that are multiples of 5 ... unless the existing value is not a
1582 multiple of 5, in which case we show that too.
1584 Revision 400.84 2003/01/15 17:34:04 ajc
1585 * event.c: fixed a misspelling
1586 * config.guess, config.sub: updated using latest from ftp.gnu.org
1588 Revision 400.83 2003/01/14 04:21:27 ajc
1589 * Only offer views which make sense for the default view of a room
1591 Revision 400.82 2003/01/13 03:34:33 ajc
1592 * Get ready for the 4.10 release
1594 Revision 400.81 2003/01/12 23:22:53 ajc
1595 * configure.in: check for libical v0.24 or newer
1597 Revision 400.80 2003/01/07 04:56:17 ajc
1598 * Complete the free/busy transparency handling in the form
1599 * Default times for new events are now in the correct timezone
1601 Revision 400.79 2003/01/06 18:01:35 ajc
1602 * Begin handling of TRANSP property to show event times as free or
1603 busy (not finished).
1605 Revision 400.78 2003/01/05 21:02:14 ajc
1606 * Summary page: three columns are now all the same width
1608 Revision 400.77 2003/01/05 20:56:05 ajc
1609 * minor fix for previous checkin
1611 Revision 400.76 2003/01/05 20:51:01 ajc
1612 * Display PARTSTAT for attendees
1614 Revision 400.75 2003/01/05 05:01:00 ajc
1615 * Add "today's calendar events" to the summary page.
1617 Revision 400.74 2003/01/05 04:27:28 ajc
1618 * Add "Tasks" to the summary page
1620 Revision 400.73 2002/12/28 05:44:09 ajc
1621 * ical_dezonify.c: brought over new version from the Citadel source (again)
1623 Revision 400.72 2002/12/28 05:12:45 ajc
1624 * ical_dezonify.c: brought over new version from the Citadel source.
1626 Revision 400.71 2002/12/26 04:04:48 ajc
1627 * Perform CHEK command when automatically establishing sessions, not just
1628 when one is explicitly created. Some stuff is missing otherwise.
1630 Revision 400.70 2002/12/25 23:18:06 ajc
1631 * Be more strategic about when to call ical_dezonify()
1632 (This may be the last set of fixes. I hope so.)
1634 Revision 400.69 2002/12/25 21:39:38 ajc
1635 * ical_dezonify.c: added.
1636 * calendar.c: convert incoming ical messages to UTC
1637 (the usual routines will then convert them to local time for display)
1639 Revision 400.68 2002/12/25 07:06:00 ajc
1640 * Tweaked the code to work with libical 0.24
1642 Revision 400.67 2002/12/20 04:50:00 ajc
1643 * When saving a calendar event, increment the SEQUENCE property.
1645 Revision 400.66 2002/12/18 05:03:39 ajc
1646 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1647 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1648 Because the libc-allocated buffer was getting clobbered.
1649 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1651 Revision 400.65 2002/12/17 05:01:39 ajc
1652 * Prettied up the calendar day view layout
1653 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1655 Revision 400.64 2002/12/16 04:43:30 ajc
1656 * Correctly handle local time zone when figuring out which day and time to
1657 display events on calendar month/day views. This also seems to have
1658 fixed the bug that was causing events to sometimes get lost when saved.
1660 Revision 400.63 2002/12/15 05:50:59 ajc
1661 * Form editing of date/time fields now assumes that the icaltimetype being
1662 manipulated is in UTC. It converts to/from local time for editing.
1664 Revision 400.62 2002/12/10 23:25:47 ajc
1665 * Display attendees in message view of calendar objects
1667 Revision 400.61 2002/12/07 22:12:59 ajc
1668 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1669 until I implement the Citadel server function which it calls.)
1671 Revision 400.60 2002/11/30 21:34:51 ajc
1672 * Submit organizer in a hidden field, in case the server needs it
1674 Revision 400.59 2002/11/30 04:46:46 ajc
1675 * First cut at adding/removing attendees to an event
1676 (Actual invitations should be sent by the Citadel server)
1678 Revision 400.58 2002/11/29 23:56:19 ajc
1679 * Completed "me as organizer" -- the user's own e-mail address is inserted
1680 as the organizer of new events. Detect when the user is the organizer and
1681 enable/disable the attendees box accordingly.
1683 Revision 400.57 2002/11/29 16:38:37 ajc
1684 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1686 Revision 400.56 2002/11/28 06:03:24 ajc
1687 * Issue an ISME command when editing an event, to determine whether the user
1688 viewing the event is the organizer. (Will use this later to allow/disallow
1689 sending out invitations.)
1691 Revision 400.55 2002/11/26 05:01:04 ajc
1692 * Began handling attendee fields
1694 Revision 400.54 2002/11/16 23:40:11 ajc
1697 Revision 400.53 2002/11/16 23:15:02 ajc
1698 * Make the "all day event" shadebox smaller (month view) - no border.
1699 * Fixed bug that caused any events following an all day event to also appear
1702 Revision 400.52 2002/11/16 05:40:54 ajc
1703 * When adding new events to the calendar, default to the month [and day]
1704 currently being viewed.
1705 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1707 Revision 400.51 2002/11/15 05:05:47 ajc
1708 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1710 Revision 400.50 2002/11/15 04:11:46 ajc
1711 * Added even more nifty JavaScript to cause the hour/minute and end date
1712 fields of a calendar event form to render as disabled when the "all day
1713 event" box is checked -- not just when the user checks the box, but also
1714 when the box begins its life already checked.
1716 Revision 400.49 2002/11/14 04:59:40 ajc
1717 * Correctly serialize and save all day events using date instead of date/time
1719 Revision 400.48 2002/11/13 04:49:23 ajc
1720 * "All day event" shows as a single checkbox, instead of one for the start
1721 time and one for the end time. Added nifty JavaScript to zero and shade
1722 the hour/minute and all end time fields when all-day-event is checked.
1724 Revision 400.47 2002/11/12 05:57:27 ajc
1725 * Display a nicer looking screen when replying to calendar invitations
1726 * When displaying day view, don't show all day events twice
1727 * Day or month view: denote all day events by displaying them inside
1730 Revision 400.46 2002/11/12 03:26:39 ajc
1731 * Tell the user about broken Citadel server connections instead of
1732 simply printing "Goodbye"
1734 Revision 400.45 2002/10/23 04:11:38 ajc
1735 * Detect when a meeting invitation is actually an update for an existing UID
1736 and tell the user so.
1738 Revision 400.44 2002/10/21 20:16:38 ajc
1739 * Display conflicts nicely
1741 Revision 400.43 2002/10/21 18:29:14 ajc
1742 * Ask server to hunt for conflicts when displaying a meeting invitation
1744 Revision 400.42 2002/10/19 21:28:32 ajc
1745 * Moved the calendar meeting request reply functionality to the Citadel server
1747 Revision 400.41 2002/10/19 17:10:14 ajc
1748 * Add "Tentative" accept button
1749 * Only display Accept/Tentative/Decline button when method=REQUEST
1751 Revision 400.40 2002/10/19 04:16:37 ajc
1752 * Save an incoming meeting request into the user's calendar.
1754 Revision 400.39 2002/10/18 20:55:05 ajc
1755 * Began work on meeting request accept/decline
1757 Revision 400.38 2002/10/16 19:16:39 ajc
1758 * Fixes and updates to build WebCit on Linux for IBM S/390
1760 Revision 400.37 2002/10/09 04:12:44 ajc
1761 * Templatized trailing HTML
1762 * Templatized "new start page" page
1763 * Added global substitution macros
1765 Revision 400.36 2002/10/09 03:51:01 ajc
1766 * Templatized the <HEAD> section of HTML
1768 Revision 400.35 2002/10/07 23:03:38 ajc
1769 * messages.c: don't display room name field when it's blank
1771 Revision 400.34 2002/10/07 04:10:37 ajc
1772 * When displaying meeting invitations, only show date/time for VEVENT
1773 subcomponents. Date/time for other subcomponents are irrelevant.
1774 * Cleaned up HTML display of meeting invitations.
1776 Revision 400.33 2002/10/03 03:40:31 ajc
1777 * Worked on meeting accept/decline a little bit
1779 Revision 400.32 2002/09/30 03:58:35 ajc
1780 * Dabbled in handling incoming meeting requests
1782 Revision 400.31 2002/09/29 20:15:43 ajc
1783 * Completed the calendar day view
1785 Revision 400.30 2002/09/28 04:01:30 ajc
1786 * started fleshing out the calendar day view
1788 Revision 400.29 2002/09/27 21:19:28 ajc
1791 Revision 400.28 2002/09/27 18:31:33 ajc
1792 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1793 * After saving a VEVENT, return to the correct calendar view and date
1795 Revision 400.27 2002/09/27 17:15:44 ajc
1796 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1798 Revision 400.26 2002/09/27 04:37:21 ajc
1799 * New, buggy versions of event editing screens
1801 Revision 400.25 2002/09/26 22:00:16 ajc
1802 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1803 month 1 in libical functions)
1805 Revision 400.24 2002/09/25 21:57:13 ajc
1806 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1809 Revision 400.23 2002/09/24 04:12:34 ajc
1810 * Rough cut of the two-pass calendar display routines (first pass: go thru
1811 messages gathering VEVENT items; second pass: render calendar with data)
1813 Revision 400.22 2002/09/23 04:01:33 ajc
1814 * Presentation changes to calendar month view
1816 Revision 400.21 2002/09/22 05:20:27 ajc
1817 * Began implementing month view
1819 Revision 400.20 2002/09/21 04:38:05 ajc
1820 * Added utility functions for displaying vcalendar timestamps in web forms
1821 and translating form data back to timestamps.
1822 * Completed the "edit task" and "add new task" screens.
1824 Revision 400.19 2002/09/20 20:28:08 ajc
1825 * Smooth transition between "list tasks" & "edit task" screens
1827 Revision 400.18 2002/09/20 03:54:44 ajc
1828 * Display the "Tasks" view as a bulleted list with each task clickable
1829 * Clicking brings up an (unfinished) "edit task" screen
1831 Revision 400.17 2002/09/18 21:44:02 ajc
1832 * display VTODO parameters
1834 Revision 400.16 2002/09/17 04:21:00 ajc
1835 * Handler chains for VCALENDAR and VTODO types
1837 Revision 400.15 2002/09/17 03:37:10 ajc
1838 * Implemented a 'display handler' infrastructure for various groupware types
1840 Revision 400.14 2002/09/16 03:35:12 ajc
1841 * Just a bunch of glue code to iterate through the various types of ical
1842 objects we could encounter
1844 Revision 400.13 2002/09/15 04:05:41 ajc
1845 * Process calendar object subcomponents
1847 Revision 400.12 2002/09/15 03:40:13 ajc
1849 * When a text/calendar MIME type is discovered in a message, send it to
1850 the (currently skeleton) parser in calendar.c
1851 * calendar.c: skeleton parser for calendar objects which currently just
1852 creates an icalcomponent object and frees it.
1854 Revision 400.11 2002/09/15 03:16:24 ajc
1855 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1856 function namespace in libical
1858 Revision 400.10 2002/09/15 02:50:55 ajc
1859 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1861 Revision 400.9 2002/09/14 21:33:31 ajc
1862 * Backed out compression of inlines -- not all browsers appear to handle it
1864 Revision 400.8 2002/09/14 20:20:29 ajc
1865 * Attempting to push more stuff through compression. I've introduced some
1866 sort of deadlock bug that I can't seem to find yet...
1868 Revision 400.7 2002/09/14 20:00:22 ajc
1869 * Compress output_image() graphics
1871 Revision 400.6 2002/09/14 16:26:35 ajc
1872 * output_image() now reads the entire image from Citadel into a buffer before
1873 sending it to the browser (for performance reasons, and so it can compress)
1875 Revision 400.5 2002/09/14 04:52:59 ajc
1876 * Look for the "libical" calendaring library and link it in if present...
1878 Revision 400.4 2002/09/14 04:02:36 ajc
1879 * Finished gzip compression of dynamic pages (when browser supports it)
1881 Revision 400.3 2002/09/13 20:40:53 ajc
1882 * Detect when the client browser is capable of gzip encoding
1883 (actual encoding is not implemented yet)
1885 Revision 400.2 2002/09/13 15:54:40 ajc
1886 * Reversed the above change because I broke it somehow
1888 Revision 400.1 2002/09/11 22:46:59 ajc
1889 * Started adding in compression and calendaring library detects (not finished)
1891 Revision 400.0 2002/09/09 03:56:11 ajc
1892 * This is version 4.00
1894 Revision 323.68 2002/09/09 03:51:01 ajc
1895 * In the HTML-to-HTML converter:
1896 --> Open links in new window (as with text msgs)
1897 --> Convert loose URL's to hot links (as with text msgs)
1899 Revision 323.67 2002/09/06 03:59:11 ajc
1900 * Added an "About this server" panel to the Summary page.
1901 (Useless fluff, but better than an empty column.)
1903 Revision 323.66 2002/08/26 02:57:06 ajc
1904 * Rooms listed on the summary page are now clickable-gotoable
1906 Revision 323.65 2002/08/26 01:24:09 ajc
1907 * Added a "summary" page (rather sparse for now)
1909 Revision 323.64 2002/08/24 15:30:48 ajc
1910 * GET instead of POST for listsub. Also add a 'Back...' link.
1912 Revision 323.63 2002/08/24 05:59:24 ajc
1913 * Bugfixes and cosmetic changes to listsub system
1915 Revision 323.62 2002/08/23 03:37:19 ajc
1916 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1918 Revision 323.61 2002/08/22 03:55:47 ajc
1919 * 'unsubscribe' command (but not 'confirm unsubscribe')
1921 Revision 323.60 2002/08/21 21:58:37 ajc
1922 * Completed self-service list subscription via web.
1923 (Still need to implement unsubscribe.)
1925 Revision 323.59 2002/08/16 22:06:51 ajc
1928 Revision 323.58 2002/08/16 03:51:12 ajc
1929 * I think I've finally nailed the 'no session' pages now...
1931 Revision 323.57 2002/08/15 03:49:47 ajc
1932 * Fleshed out the list subscription page a bit
1934 Revision 323.56 2002/08/13 19:55:12 ajc
1935 * Keep track of the HTTP "Host:" header being sent by the browser.
1936 (We're going to need this in the near future)
1938 Revision 323.55 2002/08/05 16:07:30 ajc
1939 * Moved "edit floor label pic" to the floor editing screen
1941 Revision 323.54 2002/08/05 15:53:00 ajc
1942 * Commands to add, change, delete floors
1944 Revision 323.53 2002/07/26 03:20:04 ajc
1945 * Beautified the folder tabs in "edit room"
1947 Revision 323.52 2002/07/25 04:01:58 ajc
1948 * Final cleanup of changes (finally located and fixed the bug)
1950 Revision 323.51 2002/07/24 04:14:23 ajc
1951 * Minor code cleanup of last night's changes
1953 Revision 323.50 2002/07/23 15:40:54 ajc
1954 * Minor cleanup of previous changes
1956 Revision 323.49 2002/07/23 04:43:58 ajc
1957 * Updated message reading to use the new MSG4 command, so we can do output
1958 of various types of richtext (mainly HTML).
1960 Revision 323.48 2002/07/16 03:37:24 ajc
1961 * Small change to above
1963 Revision 323.47 2002/07/16 03:23:37 ajc
1964 * Display HTML messages as HTML. (Wow!)
1966 Revision 323.46 2002/07/13 04:39:59 ajc
1967 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1968 output HTML instead of converting to text/plain and back. (Not finished.)
1970 Revision 323.45 2002/07/11 03:17:03 ajc
1971 * hacks to text_to_server() to transmit messages as HTML
1973 Revision 323.44 2002/07/09 04:21:12 ajc
1976 Revision 323.43 2002/07/06 03:10:26 ajc
1977 * Enable a "make this my start page" link that works in lots of places.
1978 Configures a user's preference of where to go after login.
1980 Revision 323.42 2002/06/19 22:01:31 ajc
1981 * When editing another user's vCard, do a "transient goto" to their config
1982 room so you don't automatically gain access to their config room.
1983 * When creating a user, go back to the "select user to edit" screen with the
1984 new user's account name pre-selected.
1986 Revision 323.41 2002/06/17 03:48:44 ajc
1987 * Finished the thing to edit other users' vCards.
1989 Revision 323.40 2002/06/16 21:49:02 ajc
1990 * Administratively edit other users' vCards. Still needs a couple of lines
1991 of glue code to make it work.
1993 Revision 323.39 2002/06/15 20:34:39 ajc
1994 * Use safestrncpy() instead of strncpy() where appropriate
1995 * Fixed a memory allocation bug in the vCard parser
1997 Revision 323.38 2002/05/23 03:40:05 ajc
1998 * Brought over a utility function I'll need later
2000 Revision 323.37 2002/05/22 02:34:56 ajc
2001 * Finished room/folder view selector. Pretty cool.
2003 Revision 323.36 2002/05/22 01:53:23 ajc
2004 * Room list or folder list? Give the user a choice. (Has bugs.)
2006 Revision 323.35 2002/05/12 15:21:43 error
2007 * do_template() now parses a .wml file for WAP clients, and a .html file
2010 Revision 323.34 2002/05/11 22:46:19 error
2011 * Track whether user-agent is a WAP gateway
2013 Revision 323.33 2002/05/11 15:35:07 error
2014 * webcit.c: add MIME types for WAP/WML
2016 Revision 323.32 2002/05/10 15:29:58 ajc
2017 * Hacked the address book view a little bit
2019 Revision 323.31 2002/05/09 03:53:56 ajc
2020 * Began working on address book view
2022 Revision 323.30 2002/05/08 03:38:58 ajc
2023 * Preferences framework
2025 Revision 323.29 2002/05/07 03:57:29 ajc
2026 * In message summary, replace 'Del' links with checkboxes
2028 Revision 323.28 2002/05/05 03:28:15 ajc
2029 * Shuffled around the room banner a bit
2031 Revision 323.27 2002/05/03 19:32:39 ajc
2032 * Finished "folder list" mode (still need to move it to a permanent location)
2034 Revision 323.26 2002/05/03 03:55:17 ajc
2035 * more folder display stuff
2037 Revision 323.25 2002/05/01 22:03:07 ajc
2038 * "folder list" view (not finished)
2040 Revision 323.24 2002/05/01 03:23:31 ajc
2041 * Added a drop-down box to change a user's view of a room.
2043 Revision 323.23 2002/04/28 03:56:47 ajc
2044 * Finished summary mode (for the most part, anyway)
2046 Revision 323.22 2002/04/26 21:13:21 ajc
2047 * Separated "summary mode" message listing into its own function
2048 * Go to summary mode automatically when the server says that view=1
2050 Revision 323.21 2002/04/20 04:14:29 ajc
2051 * Some work on email summary screen
2053 Revision 323.20 2002/03/31 05:02:39 ajc
2054 * Remove "Page another user" link from main menu
2055 * Add "edit my citadel config room" type link from edit user screen
2057 Revision 323.19 2002/03/29 22:30:45 ajc
2058 * Finished the "edit user" screen.
2060 Revision 323.18 2002/03/29 15:18:09 ajc
2061 * yep ... more user edit stuff
2063 Revision 323.17 2002/03/26 19:01:12 ajc
2064 * More edit user stuff
2066 Revision 323.16 2002/03/26 18:23:23 ajc
2067 * Don't display room banner on screens that don't pertain to a particular room
2068 * Initial prep for add/change/delete user accounts screen
2070 Revision 323.15 2002/03/22 04:33:08 ajc
2071 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
2073 Revision 323.14 2002/03/19 04:35:10 ajc
2074 * Brought over yet another new version of the MIME parser from Citadel
2076 Revision 323.13 2002/03/13 03:56:52 ajc
2077 * New site config option "Allow system Aides to gain access to mailboxes"
2079 Revision 323.12 2002/03/12 23:13:57 ajc
2080 * Moved room access controls out of the admin menu and into the room commands
2081 menu. Prettied up the access control list screen.
2083 Revision 323.11 2002/03/10 06:07:09 ajc
2084 * Handle multiple Internet e-mail addresses in vCard editor
2086 Revision 323.10 2002/03/07 04:56:09 ajc
2087 * Final polish for initial round of vCard editing functions. Only show "edit"
2088 link when editing user's own vCard in the My Citadel Config> room.
2090 Revision 323.9 2002/03/06 05:22:33 ajc
2091 * More vcard editing form stuff
2093 Revision 323.8 2002/03/05 05:05:06 ajc
2094 * More vCard editing stuff
2096 Revision 323.7 2002/03/04 05:28:54 ajc
2097 * Wrote some skeleton code for robust vCard editing
2099 Revision 323.6 2002/03/03 06:58:25 ajc
2100 * Login errors displayed in red
2102 Revision 323.5 2002/03/03 06:52:59 ajc
2103 * Allow editing of the "disable self-service user account creation" site config option
2105 Revision 323.4 2002/02/24 07:02:44 ajc
2106 * Added the ability to enter a Subject: line in messages
2107 * Go to the Mail room when user clicks on the new mail alert icon
2109 Revision 323.3 2002/02/13 22:47:51 ajc
2110 * Added some rudimentary support for displaying vCards as card-looking things
2112 Revision 323.2 2002/02/13 15:04:25 ajc
2113 * Began some hacks for vCard processing
2115 Revision 323.0 2002/01/13 09:07:06 ajc
2118 Revision 322.4 2002/01/13 09:06:38 ajc
2119 * Brought over the debugged mime parser from Citadel
2121 Revision 322.3 2002/01/05 06:19:17 error
2122 * Add MIME types text/css and image/png
2124 Revision 322.2 2002/01/03 22:32:38 ajc
2125 * templatized the "prompt for recipient" screen
2127 Revision 322.1 2001/12/28 09:43:05 error
2128 * Client support for hostnames up to 63 characters
2130 Revision 322.0 2001/12/26 23:11:56 ajc
2133 Revision 321.1 2001/12/26 23:11:25 ajc
2134 * Minor change to the upload handler, to fix graphics uploads
2136 Revision 321.0 2001/12/26 05:28:02 ajc
2139 Revision 320.2 2001/12/26 05:24:11 ajc
2140 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2141 link tags. The nifty JavaScript stuff is now used only to light up the
2142 buttons during mouse hovers, and nothing more.
2144 Revision 320.1 2001/12/25 00:14:44 error
2145 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2147 Revision 320.0 2001/12/21 06:04:03 ajc
2150 Revision 301.22 2001/12/21 06:03:54 ajc
2153 Revision 301.21 2001/12/20 05:02:42 ajc
2154 * If you paid for this software, someone is ripping you off.
2155 * Fixed the urlesc() function to use a caller-supplied target buffer.
2157 Revision 301.20 2001/12/18 20:35:29 ajc
2158 * More fun JavaScript-enabled buttons
2160 Revision 301.19 2001/12/18 16:48:06 ajc
2161 * Began testing new JavaScript-enabled k00l light-up buttonz
2163 Revision 301.18 2001/12/18 06:06:20 ajc
2164 * mime parser update
2166 Revision 301.17 2001/12/15 20:51:33 ajc
2167 * "reply" button on pop-up pages
2169 Revision 301.16 2001/12/11 16:02:40 ajc
2170 * Completed support for add/remove mailing list recipients.
2172 Revision 301.15 2001/12/11 15:22:53 ajc
2173 * Began constructing the listserv screen for config (not tested)
2175 Revision 301.14 2001/12/11 05:37:12 ajc
2176 * Finished the share/unshare room screen in Edit Room
2178 Revision 301.13 2001/12/03 04:43:40 ajc
2179 * Brought over an update of the MIME parser from Citadel.
2181 Revision 301.12 2001/12/02 07:09:13 ajc
2182 * Turned the room editing page into a tabbed dialog
2183 * Started adding some of the room sharing stuff
2185 Revision 301.11 2001/11/22 05:17:06 ajc
2186 * Completed the add/change/delete neighbor node screens
2188 Revision 301.10 2001/11/18 01:47:24 ajc
2189 * Tentatively begun the change of networking configuration screens to reflect
2190 the new network architecture of the server.
2192 Revision 301.9 2001/11/18 01:41:09 ajc
2193 * Brought over the newer string tokenizer from Citadel
2194 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2195 server's convention of #define SIZ 4096
2197 Revision 301.8 2001/11/14 03:20:22 ajc
2198 * Add some more of the newer config settings to the site config screen
2200 Revision 301.7 2001/09/25 03:34:09 ajc
2201 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2202 and bail out without bothering the Citadel server.
2204 Revision 301.6 2001/08/22 16:38:06 ajc
2205 * Added the "-c" command line option to generate optional cookies indicating
2206 the host name of the server. This makes it easy to put a cluster of WebCit
2207 servers behind (for example) an Arrowpoint load balancer.
2209 Revision 301.5 2001/08/21 04:02:56 ajc
2210 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2211 unwanted page caching
2213 Revision 301.4 2001/08/13 03:43:24 ajc
2216 Revision 301.3 2001/08/13 03:40:01 ajc
2217 * Another attempt at focus
2219 Revision 301.2 2001/08/11 04:24:39 ajc
2220 * Attempt at setting focus to msgtext area when entering a message.
2222 Revision 301.1 2001/08/02 03:42:03 ajc
2223 * Changed the wholist to work with the new masquerade semantics
2225 Revision 301.0 2001/06/28 15:05:31 ajc
2228 Revision 300.2 2001/06/28 15:03:49 ajc
2229 * Every generated page now includes a meta tag to disable evil "smart tags"
2230 (see http://smarttags.manilasites.com/ for more information)
2232 Revision 300.1 2001/06/28 02:39:54 ajc
2233 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2234 the screen where you can create a room...
2236 Revision 300.0 2001/06/27 06:24:06 ajc
2237 * Tagged everything as Version 3.00
2239 Revision 213.25 2001/06/27 06:22:49 ajc
2240 * Updated docs for the 3.00 release
2242 Revision 213.24 2001/06/27 06:16:01 ajc
2243 * Correct generated window name in pop up pages
2244 * Added handling of MIME inline images (not tested)
2246 Revision 213.23 2001/06/22 17:58:20 ajc
2247 * A few performance and tuning cleanups. Increased the size of the socket
2248 queue length to 100 for use on big systems. Also, during startup, the
2249 initial startup thread now exits after creating the worker threads, instead
2250 of becoming a worker thread itself. For some reason Solaris had problems
2251 with the latter method.
2253 Revision 213.22 2001/06/07 03:16:57 ajc
2254 * Brought over an updated mime parser from Citadel
2256 Revision 213.21 2001/06/06 14:44:25 ajc
2257 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2259 Revision 213.20 2001/05/31 02:26:22 ajc
2260 * Fixed login to take you to the Lobby instead of the next room.
2262 Revision 213.19 2001/05/30 22:37:09 ajc
2263 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2264 or a "filename" from the MIME parser.
2266 Revision 213.18 2001/05/30 01:06:57 ajc
2267 * Changes to mime parser ... still something wrong
2269 Revision 213.17 2001/05/28 19:27:29 ajc
2270 * Fixed bug which marked all messages in Lobby as old before reading at login
2272 Revision 213.16 2001/05/25 22:39:26 ajc
2273 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2275 Revision 213.15 2001/05/23 16:15:23 ajc
2276 * UI changes (pretty frames with no scrollbars)
2278 Revision 213.14 2001/05/22 00:32:17 ajc
2281 Revision 213.13 2001/05/22 00:02:18 ajc
2282 * Another attempt to fix the fd leak
2284 Revision 213.12 2001/05/19 02:21:40 ajc
2285 * Attempt to fix the dangling sockets.
2287 Revision 213.11 2001/05/15 03:22:25 ajc
2288 * More icon updates and link cleanup type stuff
2290 Revision 213.10 2001/05/06 05:11:48 ajc
2291 * Added paging icon and right-justified it
2292 * Send-page window is now a popup
2294 Revision 213.9 2001/05/04 04:28:10 ajc
2295 * Added "page user" button in wholist
2297 Revision 213.8 2001/05/01 00:49:43 ajc
2298 * more of the UI overhaul
2300 Revision 213.7 2001/04/30 01:49:36 ajc
2301 * more work on UI overhaul
2303 Revision 213.6 2001/04/29 04:39:23 ajc
2304 * User interface overhaul now in progress. WARNING: incomplete system.
2306 Revision 213.5 2001/04/01 22:13:37 cough
2307 * Modified roomops.c to give users the ability to pick a floor at room
2310 Revision 213.4 2001/02/15 01:21:55 ajc
2311 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2312 invite/kickout functionality.
2314 Revision 213.3 2001/01/25 23:10:00 ajc
2315 * "Delete message" button now confirms on client-side using JavaScript
2317 Revision 213.2 2000/12/05 18:39:49 ajc
2318 * Added support for non-USA countries in registration screen (requires the
2319 latest Citadel server, which supports the country field)
2321 Revision 213.1 2000/10/20 04:27:46 ajc
2322 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2324 Revision 213.0 2000/10/03 16:44:01 ajc
2325 * Tagged for 2.13 release
2327 Revision 212.16 2000/10/03 03:15:53 ajc
2328 * Cosmetic changes to login screen, menu bar, and message header bar
2330 Revision 212.15 2000/09/28 03:44:52 ajc
2331 * Linked to the bio/photo page from message headers. I'm not sure I like the
2332 color scheme, though.
2334 Revision 212.14 2000/09/28 03:37:23 ajc
2335 * who.c: provide links to bio/photo pages for each user in the wholist
2337 Revision 212.13 2000/09/24 21:37:21 ajc
2338 * When reading large numbers of messages, group them in smaller numbers and
2339 display the selector bar in search engine style (like AltaVista and Google)
2341 Revision 212.12 2000/09/24 04:17:16 ajc
2342 * Templatized the room banner.
2344 Revision 212.11 2000/09/17 03:29:45 ajc
2345 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2347 Revision 212.10 2000/09/14 11:43:37 error
2348 Replace occurrences of % throughout the HTML with %% so as to be friendly
2349 to HP/UX printf() and possibly others.
2351 Revision 212.9 2000/09/13 04:13:59 ajc
2352 * Completed the initial hack of the variable substitution template thingy.
2353 Check out static/login.html to see the first template.
2355 Revision 212.8 2000/09/11 17:08:16 ajc
2356 * Started templatizing the login screen. Not finished yet.
2358 Revision 212.7 2000/09/11 03:29:50 ajc
2359 * Started working on a variable-substitution thing
2361 Revision 212.6 2000/08/30 03:20:22 ajc
2362 * Put the wholist back into its own window.
2364 Revision 212.5 2000/07/06 03:46:29 ajc
2365 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2367 Revision 212.4 2000/06/29 04:22:35 ajc
2368 * Changed the format of the wholis (again). Now it shows up in a frame
2369 instead of a separate window.
2371 Revision 212.3 2000/06/12 03:28:44 ajc
2372 * added support for multi-line paging
2374 Revision 212.2 2000/06/07 04:11:28 ajc
2375 * HTML changes to room banner
2377 Revision 212.1 2000/05/31 04:29:54 ajc
2378 * Initial support for "summary" (headers only, no body) mode of reading
2379 messages, and "read one" mode. For future support of 'traditional' email.
2381 Revision 212.0 2000/05/23 20:35:52 ajc
2382 * Tagged for the 2.12 release
2384 Revision 211.19 2000/05/18 02:33:39 ajc
2385 * Don't call whobbs() directly after changing masq room/host, it screws up the
2386 refresh. It now calls an HTTP redirect page instead.
2387 * added http_redirect(char *url) function to accomplish the above
2389 Revision 211.18 2000/05/08 17:24:32 ajc
2390 * Removed HTTP date fields because it was confusing browser caches (weird)
2391 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2393 Revision 211.17 2000/05/07 23:46:55 ajc
2394 * added Date: and Last-Modified: headers to HTTP output
2395 * masquerade room/host screen now runs in wholist window, and returns to it
2397 Revision 211.16 2000/05/02 17:32:06 ajc
2398 * Font related changes to html
2400 Revision 211.15 2000/04/20 02:42:23 ajc
2401 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2402 crashing every session, every time. (?)
2403 * End the session after displaying robots.txt or nocookies.html, to prevent
2404 big session logjams when either of these conditions are met
2406 Revision 211.14 2000/04/15 15:43:46 nbryant
2407 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2408 64-bit gcc on sparc is evil)
2410 Revision 211.13 2000/04/06 20:42:03 nbryant
2411 * configure.in: fix a typo
2413 Revision 211.12 2000/04/06 20:37:01 nbryant
2414 * solaris cleanups and warning fixes
2416 Revision 211.11 2000/03/31 03:48:52 ajc
2417 * text_to_server() now behaves the way web users expect text entry to work.
2418 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2420 Revision 211.10 2000/03/31 02:39:06 ajc
2421 * Fixed bugs in "Site configuration" and added new fields.
2423 Revision 211.9 2000/03/31 02:08:45 ajc
2424 * Added "max messages per page" and "read next nnn" stuff to read loop
2425 (probably not in its final form)
2427 Revision 211.8 2000/03/28 17:02:47 nbryant
2428 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2430 Revision 211.7 2000/03/27 16:18:17 ajc
2431 * Implement multi-room chat as available in Citadel 5.70
2433 Revision 211.6 2000/03/23 04:45:15 ajc
2434 * Experimental move of wholist to a separate auto-refreshing window
2436 Revision 211.5 2000/03/19 22:49:03 ajc
2437 * Made the header-bar buttons more visible
2438 * Added a "reply" header-bar button
2439 * Move "Subject:" lines into the header-bar
2440 * Padded the header-bars by one pixel (nicer looking)
2441 * Changed message date/time output format
2443 Revision 211.4 2000/03/19 19:49:31 ajc
2444 * Added support for unix domain sockets
2446 Revision 211.3 2000/02/11 23:45:04 nbryant
2447 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2448 * tcp_sockets.c: include <arpa/inet.h>
2450 Revision 211.2 2000/02/11 23:30:04 nbryant
2451 configure.in: added some code for FreeBSD
2453 Revision 211.1 2000/01/11 04:20:40 ajc
2454 * Add "close window" option to goodbye screen
2456 Revision 211.0 2000/01/04 15:24:16 ajc
2457 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2458 * This will be released as v2.11; tagged everything as such.
2460 Revision 210.0 1999/12/24 04:57:18 ajc
2463 Revision 1.121 1999/12/23 04:54:48 ajc
2464 * Changed session cookie from hexadecimal encoding to base64
2465 * Removed overly verbose logging
2467 Revision 1.120 1999/12/12 18:12:28 ajc
2468 * get http request: clear hold buffer before starting to read in HTTP request.
2469 This was causing some requests to get corrupted.
2471 Revision 1.119 1999/12/08 18:25:21 ajc
2472 * Increased the size of the backlog queue length passed to accept() and made
2473 it a configuration parameter in webcit.h
2475 Revision 1.118 1999/12/07 16:09:26 ajc
2476 * Better (non fireworks display mode) handling of broken HTTP sockets
2478 Revision 1.117 1999/12/06 03:40:29 ajc
2479 * Moved a bunch of other global variables to per-session variables
2481 Revision 1.116 1999/12/06 02:05:33 ajc
2482 * Moved global march list into per-session context
2484 Revision 1.115 1999/12/05 18:38:02 ajc
2485 * Auto-scaling worker thread pool size
2487 Revision 1.114 1999/12/05 17:38:41 ajc
2488 * Additional debugging and cleanup
2490 Revision 1.113 1999/12/04 22:16:05 ajc
2491 * Moved all diagnostic output to stderr
2492 * Moved "HTTP/1.0 200 OK" output to output_headers()
2494 Revision 1.112 1999/12/04 21:56:59 ajc
2495 * Finished the overhaul. Now to tune...
2497 Revision 1.111 1999/12/03 17:59:53 ajc
2498 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2499 pseudocode so the build is currently broken.
2501 Revision 1.110 1999/12/03 16:37:46 ajc
2502 * Repaired HTTP output for image transfers and static content
2504 Revision 1.109 1999/12/03 05:09:54 ajc
2505 * Rewrote the HTTP engine and application coupling to run in a worker thread
2506 model and to run as a single multithreaded program (eliminated helper
2507 processes and pipes). It currently runs but has many large bugs.
2509 Revision 1.108 1999/12/03 00:18:20 ajc
2510 * Added ".c.o" rule to Makefile
2512 Revision 1.107 1999/11/26 03:32:59 ajc
2513 * Started moving all of the global variables into a struct, to facilitate
2514 multithreaded server.
2516 Revision 1.106 1999/11/26 01:28:10 ajc
2519 Revision 1.105 1999/11/04 02:05:02 ajc
2520 * Added 'number of worker threads' to site config screen
2522 Revision 1.104 1999/10/25 02:25:09 ajc
2523 * Shuffled around the room editing commands
2525 Revision 1.103 1999/10/14 04:07:18 ajc
2526 * Cleaned up the bottom-of-page icons
2528 Revision 1.102 1999/10/08 23:58:11 ajc
2529 * Minor bug fix in registration screen
2531 Revision 1.101 1999/10/06 02:44:02 ajc
2532 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2533 it back in when it's fixed. Also added more attempts at cache disabling,
2534 but it still doesn't work in the StarOffice browser. I don't know why.
2536 Revision 1.100 1999/10/02 03:26:14 ajc
2537 * Merged in Nick's bit of JavaScript to handle key commands.
2538 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2539 in a text field. Right now you can't even log in.
2541 Revision 1.99 1999/09/01 01:06:11 ajc
2542 * Added "max message length" field in global config screen
2544 Revision 1.98 1999/08/14 18:16:10 ajc
2545 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2548 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2549 * Did neat stuff to the bottom of the page
2551 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2552 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2553 to a Citadel server fails.
2554 * messages.c: don't auto-link URL's in messages if it would cause
2557 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2558 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2559 compiler. This should make more browsers happy.
2561 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2562 * Added support for "robots.txt" telling spiders to go away.
2563 * Do a slrp_highest() when logging off.
2565 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2566 * Rearranged the code in "Site-wide configuration" and "Generic
2567 server command" to avoid nested server operations
2569 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2570 * webcit.c: added "back, top, next" buttons to bottom of each page
2571 * menubar.html: replaced "User list" with "Page another user"
2573 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2574 * context_loop.c: rearranged some code to try to eliminate deadlocks
2576 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2577 * Unknown URL's now display the main menu instead of diagnostics
2578 * Diagnostics are now at <baseurl>/diagnostics
2580 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2581 * Session no longer locks up when an express message is cancelled
2582 * The default Citadel server is now "localhost" instead of uncnsrd
2583 * Added some documentation
2585 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2586 * roomops.c: made room banner graphics more reliable
2587 * messages.c: added code to prevent accidental "double-posting"
2588 * who.c: fixed the "Change room/host/user" submit logic
2590 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2591 * Changed static/menubar.html so the text is readable
2593 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2594 * Ditched the frames mode completely. It wasn't working properly in,
2595 among other places, IE 5. Die, Bill, Die.
2597 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2598 * Fixed the behavior of the "forget room" routine, to properly handle
2599 the transition back to the Lobby after it's all done.
2600 * Added ExpressMessageCat() to allow code to send the user messages
2601 along with incoming express messages
2602 * WebCit now sends the name of the end user's browser as the client
2603 name in a Citadel IDEN command rather than its own name.
2605 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2606 * Minor code cleanups
2607 * New mail notification
2609 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2610 * Top-aligned all the cells in the fake frames in non-frames mode
2612 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2613 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2614 of a Goto, in order to prevent it from first marking all msgs old.
2616 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2617 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2618 which can differentiate the needs of frames and noframes modes
2620 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2621 * webserver.c: added "-t" option to send traces somewhere else
2623 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2624 * context_loop.c: display an error page if the client browser
2625 requests a non-root page and there is no cookie set
2626 * webserver.c: took my name off the copyright notice (it's a group
2629 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2630 * Reworked a lot of the structure, made more HTML "embeddable"
2631 * Changed the noframes mode to display "fake" frames using tables
2633 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2634 Changed some output formatting (mainly <FONT> tags).
2635 Changed who.c to use urlescputs() rather than escputs()
2636 in urls so GOTOs and User Profiles work when the string has a
2639 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2640 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2641 How to cause "onLoad=" to cause a sibling frame to refresh without
2642 having to use the nonportable HTTP "Window-Target:" directive. Began
2643 implementation of this; it should allow portable NS/IE compatibility.
2645 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2646 * Implemented "access level required to create rooms"
2648 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2649 * webcit.c: modified getz() to *exit* the program when fgets()
2650 returns an error. This is actually the desired behavior; it would
2651 otherwise busy-loop forever on a broken pipe.
2653 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2654 * webcit.c: added to getz() the ability to return an error code;
2655 implemented this in the main loop, hopefully fixing problems
2656 * Added "braindamage" file (frames/JS browser compatibility list)
2657 * Added HTTP "User-agent:" detection
2658 * wildmat.c, braindamage.c: added
2659 * Initial value of 'noframes' is now set by the braindamage check
2660 * Ran everything through "indent -kr -i8"
2661 * roomops.c: in room list, print a in otherwise empty cells
2663 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2664 * context_loop.c: warning fix
2665 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2667 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2668 * Resolve the name of the connecting host and pass it on to Citadel
2670 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2671 * wDumpContent() is now responsible for </BODY></HTML> most of the
2672 time (parameter settable) so that the main menu can easily be
2673 embedded in every page when running in noframes mode
2674 * noframes mode selection is now carried in the cookie
2676 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2677 * Made the frames stuff less dependent on the HTML TARGET= directive
2678 and more dependent on the HTTP Window-target: directive.
2679 * Made the system semi-navigable in noframes mode.
2681 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2682 * Brought over the new room listing code and <G>oto heuristics
2683 from the main Citadel tree, to pay attention to floor/room ordering
2685 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2686 * Modified the back end of mime_parser to use callbacks instead of
2687 doing something specific. Now we can use it elsewhere.
2689 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2690 * Fixed the bugs in "Site-wide configuration"
2691 * Added a "generic server commands" screen
2693 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2694 * Reduced the multiple cookies down to one cookie combining all data.
2696 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2697 * Removed wc_host and wc_port cookies.
2698 * Added an "edit your session" screen to change your wholisting.
2700 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2701 * Added "enter registration"
2702 * Set up automatic trigger of Enter Registration when the server
2704 * Established that a one-to-one WebCit/Citadel correspondence will
2705 be required. No big deal due to shared code segments.
2706 * Added "change password"
2707 * Added networking configuration screens. These still need testing.
2708 * Added a "kill session" link to each line of the wholist when
2709 logged in as an aide, and the screens to perform this operation.
2711 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2712 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2713 * "Finished" the MIME parser.
2714 * Got image uploads working.
2715 * Added "add/edit user photo" screens.
2716 * Added "add/edit room graphic" screens.
2717 * Added "add/edit floor graphic" screens.
2718 * Fixed display of floor graphic in known rooms list.
2720 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2721 * Wrote mime_parser.c for handling of image uploads. This will also
2722 be used in future Citadel MIME projects.
2724 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2725 * Fixed a bug in the room banner display code
2726 * Added "delete room"
2727 * Added "validate users"
2729 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2730 * Added "edit room info file"
2733 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2734 * Changed the "auto read new" functionality from a meta refresh tag
2735 to an "onload" directive (the former was causing graphics problems)
2736 * Added "create room"
2739 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2740 * Got the Zap and List-Zapped commands working
2741 * Added a convenience function to display a page with an error string
2742 * Automatically do a read-new-msgs whenever a new room banner is loaded
2744 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2745 * Added the screens to send pages
2746 * Changed message headers to display in bigger font, non-boldface
2747 * Added the chat system
2748 * Added goto private rooms
2750 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2751 * Replace "Citadel" in menu bar with the Citadel logo
2753 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2754 * automatically regenerate Makefile when Makefile.in changes
2756 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2757 * context_loop.c: Moved "remove session" into its own function.
2758 Check for dead webcit child process before each transaction.
2759 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2760 against broken HTTP connections.
2761 * Added a housekeeping thread to periodically remove dead sessions
2762 and kill idle sessions.
2763 * messages.c: added "delete message" functionality
2764 * messages.c: added "move message" functionality
2765 * userlist.c: added. This adds "userlist" and "show user" functions.
2766 * roomops.c: fixed buggy implementation of ungoto
2767 * Set up an option in output_headers() to optionally print the most
2768 often used opening HTML as well as the HTTP headers.
2769 * Display express messages in cute little JavaScript popup window.
2771 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2772 * Brought over message reading and entry functions from old WebCit
2774 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2775 * context_loop.c: really fix the SO_LINGER stuff
2776 * webserver.c: remove commented-out references to SO_LINGER
2778 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2779 * context_loop.c: After fork(), child process closes the HTTP socket
2780 so when the parent process closes it, it actually _does_ close.
2781 Otherwise, aIEeeee and possibly other browsers will hang.
2782 * Added support for graphics images retrieved from the Citadel server.
2783 * Set up login banner graphic and background image graphic
2785 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2786 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2788 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2789 * Smoothed out some of the login/logout code. Failed authentication
2790 now works the way it should.
2791 * Added support for new user login (still need to handle registration).
2793 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2794 * Discovered that the HTTP socket problem is related to a socket that
2795 isn't properly lingering on close. Temporarily hacked a sleep(10)
2796 into context_loop.c until it is figured out.
2798 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2799 * Did a little debugging, still trying to figure out why logging in
2800 displays "Connection reset by peer" error. It used to work...
2802 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2803 * Makefile.in: updated dependencies
2805 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2806 * Fixed broken interpretation of variables specified in the URL
2807 * added new "action" variable to make main loop simpler
2809 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2810 * webserver.c: prototype vsnprintf
2811 * context_loop.c: warning fix
2813 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2814 * tcp_sockets.c: removed some dead code
2815 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2816 unused ends of pipes, fix a file descriptor leak and a race condition
2817 * portability enhancements
2819 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2820 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2822 * converted to autoconf and began port to Digital UNIX
2824 * context_loop.c: moved the monster 64k buffer array off the stack
2825 * tcp_sockets.c: getservbyname() doesn't set errno.
2827 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2828 * webserver.c: warning fix