2 Revision 602.2 2005/02/16 05:40:31 ajc
5 Revision 602.1 2005/02/16 05:22:22 ajc
6 * inetconf.c: fixed memory management problem that was causing all
7 the inetconf to get discarded during edit on IBM POWER5
9 Revision 602.0 2005/02/15 05:23:10 ajc
12 Revision 601.3 2005/02/15 05:20:44 ajc
13 * Fixed an HTTP output error for static data which was causing images
14 to display improperly in Konqueror
15 * Changed most of the beginbox_nt boxes to centered tables with 99%
16 width, to avoid the mysterious horizontal scrollbar
18 Revision 601.2 2005/02/14 04:57:23 ajc
19 * Started changing some of the top-level tables from 100% width to 99%
20 width in order to keep the b0rken CSS box-model from displaying a
21 horizontal scroll bar when it shouldn't. Lose, lose, lose.
23 Revision 601.1 2005/02/13 04:22:31 ajc
24 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
26 Revision 601.0 2005/02/12 04:23:43 ajc
29 Revision 528.48 2005/02/11 03:35:57 ajc
30 * useredit.c: added an "Delete user" button, because it was unintuitive
31 to tell people "Delete a user by setting their access level to 0"
33 Revision 528.47 2005/02/09 04:37:32 ajc
34 * More GroupDAV fixes and tuning.
36 Revision 528.46 2005/02/07 22:02:00 ajc
37 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
38 and no whitespace between tags. We have discovered that doing otherwise
39 will break certain clients.
41 Revision 528.45 2005/02/06 03:59:33 ajc
42 * Added some HTTP Date: header output
44 Revision 528.44 2005/02/05 22:58:46 ajc
45 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
47 Revision 528.43 2005/02/05 08:36:13 ajc
48 * Added an everything-buffering thingi so we can do Content-length:
50 Revision 528.42 2005/02/05 04:16:01 ajc
51 * Cleanup of new message range view-o-matic
52 * GroupDAV GET operations now only send the Content-type: and Date:
53 headers. All the others are irrelevant.
55 Revision 528.41 2005/02/04 19:19:23 ajc
56 * Message reading range selection is now a drop-down box.
58 Revision 528.40 2005/02/04 17:22:18 ajc
59 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
61 Revision 528.39 2005/02/04 03:43:31 ajc
62 * fixed the tasks view in the summary screen
64 Revision 528.38 2005/02/03 05:13:57 ajc
65 * More tuning for GroupDAV compliance.
67 Revision 528.37 2005/02/03 04:38:40 ajc
68 * VTODO components need to be encapsulated inside VCALENDAR components,
69 just like we do with VEVENT components. There's a bunch of software
70 (including the beforesave hook on our own Citadel server) that expects
73 Revision 528.36 2005/02/02 23:25:21 ajc
74 * Encode GroupDAV uid's using more concise string escaping, because the
75 old way was making KOrganizer choke.
77 Revision 528.35 2005/02/02 04:13:36 ajc
78 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
80 Revision 528.34 2005/02/01 23:15:50 ajc
81 * Completed GroupDAV PUT. Untested.
83 Revision 528.33 2005/02/01 19:52:29 ajc
84 * Bumped the internal version number to 6.01
85 * Set the minimum required Citadel version to 6.40, because we need the
86 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
89 Revision 528.32 2005/02/01 15:15:40 ajc
90 * Better purging of not-logged-in GroupDAV sessions
92 Revision 528.31 2005/02/01 14:55:12 ajc
93 * Reworked the PROPFIND xml output based on an example transaction
94 supplied by Reinhold Kainhofer. Groupware folder enumeration works
95 properly in Kontact now.
97 Revision 528.30 2005/02/01 03:49:09 ajc
98 * Completed "folder list" PROPFIND, now listing all rooms set to a
99 calendar, tasks, or address view, using the GroupDAV properties.
101 Revision 528.29 2005/02/01 02:28:32 ajc
102 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
103 When defaulting a new event date/time to now, set the seconds to zero
106 Revision 528.28 2005/01/31 23:31:26 ajc
107 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
108 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
110 Revision 528.27 2005/01/31 16:24:47 ajc
111 * iconbar is now a happy css hovery lightupy div thing
113 Revision 528.26 2005/01/29 03:59:25 ajc
114 * Implemented the GroupDAV DELETE method.
116 Revision 528.25 2005/01/28 05:25:43 ajc
117 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
118 directly inside the iconbar div.
120 Revision 528.24 2005/01/28 05:13:02 ajc
121 * GroupDAV object URL's are now based on the EUID of a message (which is
122 derived from the UID of the groupware object itself) instead of the
123 message number. This was done in order to conform to GroupDAV's
124 requirement that the URL cannot change after an object is updated.
125 * The ETag of a GroupDAV object is still the message number, and in fact
126 doing so meets that requirement perfectly.
128 Revision 528.23 2005/01/26 18:15:34 ajc
129 * PROPFIND now outputs fully qualified URL's
131 Revision 528.22 2005/01/26 18:02:22 ajc
132 * Initial implementation of GroupDAV PROPFIND
134 Revision 528.21 2005/01/26 16:28:23 ajc
135 * Output ETags in double quotes to conform with the new GroupDAV draft.
136 * Output HTTP Server: header in GroupDAV transactions
137 * Server: header now displays both WebCit and Citadel versions
138 * Added groupdav_common_headers() to output HTTP headers common to all
139 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
141 Revision 528.20 2005/01/25 19:51:04 ajc
142 * Accept escaped characters in GroupDAV GET URL's
144 Revision 528.19 2005/01/25 04:17:20 ajc
145 * Implemented the Groupdav GET method, more or less in its final form
146 (still need to fix the room/folder naming semantics)
148 Revision 528.18 2005/01/25 03:12:27 ajc
149 * Completed HTTP "Basic" authentication, and a stub function for the
150 main entry point for GroupDAV functions.
152 Revision 528.17 2005/01/24 03:37:48 ajc
153 * Began laying the groundwork for http-authenticated GroupDAV sessions.
155 Revision 528.16 2005/01/22 22:50:51 ajc
156 * removed descriptions in non-main menus
158 Revision 528.15 2005/01/20 21:24:27 ajc
159 * When viewing a calendar room, the "Read all messages" link in the
160 room banner has been replaced by "Day view" and "Month view" links.
161 (I have also imported icons for week and year views, in case we add
164 Revision 528.14 2005/01/20 16:13:56 ajc
165 * Added in a bunch of stupid JavaScript to allow the instant message
166 window to be dismissed.
168 Revision 528.13 2005/01/20 04:10:41 ajc
169 * Cleaned up a bunch of unused cruft from the old layout
170 * Instant messages are now displayed in a div that layers itself
171 over the rest of the site. It would be nice if we could figure out
172 a way to make a clickable "hide" box...
174 Revision 528.12 2005/01/17 04:38:14 ajc
175 * Navbar is now dynamic, in an attempt to make only the relevant controls
176 appear on any given page.
178 Revision 528.11 2005/01/15 07:19:08 ajc
179 * Removed the fixed pixel width from the tree view room list so it doesn't
180 wrap around in an ugly way on aIEeeee.
182 Revision 528.10 2005/01/15 05:26:27 ajc
183 * Message entry window is now somewhat full screen.
185 Revision 528.9 2005/01/14 21:03:17 ajc
186 * A few logging hacks
188 Revision 528.8 2005/01/14 15:00:51 ajc
189 * Placed the navbar into the room banner, at least in its temporary form.
191 Revision 528.7 2005/01/14 04:53:54 ajc
192 *** empty log message ***
194 Revision 528.6 2005/01/14 04:53:12 ajc
195 * Got the three-pane model working not only with web browsers, but also
196 with the disgusting abomination called Internet Explorer.
198 Revision 528.5 2005/01/13 18:38:08 ajc
199 * Insert a newline between </div> and <div id="text">
201 Revision 528.4 2005/01/11 16:20:18 ajc
202 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
205 Revision 528.3 2005/01/11 05:05:08 ajc
206 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
207 * Ripped things apart in a big way. The frameset is gone (except for
208 chat, for which we'll probably keep frames). Iconbar and banner are
209 now done using CSS and <div> tags.
210 * Room read/enter/goto controls are currently missing. Stay tuned.
211 * I am in the process of rewriting all of the markup as valid XHTML.
213 Revision 528.2 2004/12/29 22:08:08 ajc
214 * roomops.c: provide a way to create room shares with a mapping to an
215 alternate room name on the other end.
217 Revision 528.1 2004/12/29 17:28:09 ajc
218 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
219 all corrupty-whatever when a remote room name mapping is found. Display
220 the mapping and preserve it across share/unshare operations.
222 Revision 528.0 2004/12/28 03:58:34 ajc
225 Revision 527.1 2004/12/28 03:58:24 ajc
226 * Corrected overly-escaped reply-to addresses in "reply" button
227 * Repaired toggling of self-service account creation in admin screen
228 * Bumped internal version number to 5.28
230 Revision 527.0 2004/12/07 04:41:37 ajc
233 Revision 526.1 2004/12/07 04:41:02 ajc
234 * Finally tracked down the WC->vars heap corruption issue (for real this
235 time). We now call clear_local_substs() at the end of each HTTP
236 transaction, whether we need to or not, instead of calling it whenever
237 we're done with something we wanted session variables for.
238 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
239 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
240 preventing it from getting clobbered by another session.
241 * Bumped internal version number to 5.27
243 Revision 526.0 2004/12/01 21:35:56 ajc
246 Revision 525.4 2004/12/01 21:35:44 ajc
247 * Changed internal version number to 5.26
249 Revision 525.3 2004/12/01 21:34:17 ajc
250 * Numerous memory management bugfixes.
252 Revision 525.2 2004/12/01 16:48:24 ajc
253 * tools.c: don't crash when striplt() is called with a zero-length string
255 Revision 525.1 2004/11/12 18:02:36 ajc
256 * Updated the richtext editor (new version from Kevin Roth's site)
258 Revision 525.0 2004/11/03 20:21:10 ajc
261 Revision 524.7 2004/11/03 20:21:02 ajc
262 * Changed internal version number to 5.25
264 Revision 524.6 2004/10/20 02:41:41 ajc
266 * Added the notes room to the icon bar
267 * Set up an initial implementation of Notes view. Attractive enough to
268 publish, but read-only. Needs a note editor.
270 Revision 524.5 2004/10/15 03:10:24 ajc
271 * Calendar objects UID now generated by generate_uuid() which creates
272 pseudo-DCE-ish UUID's.
274 Revision 524.4 2004/10/05 01:59:31 ajc
275 * localtime_r() fixes
277 Revision 524.3 2004/10/03 02:56:35 ajc
278 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
280 Revision 524.2 2004/10/01 16:23:23 ajc
281 * Set up framework for "notes" view, and added a skeleton function for
284 Revision 524.1 2004/09/30 03:44:01 ajc
285 * fix line width break problem in chat
287 Revision 524.0 2004/09/28 16:12:44 ajc
290 Revision 523.12 2004/09/28 16:12:30 ajc
291 * Prepare for 5.24 release
293 Revision 523.11 2004/09/27 02:17:47 ajc
294 * messages.c: fix build problem on non-calendar-enabled installations
295 * floors.c: fix a warning message
297 Revision 523.10 2004/09/25 03:34:21 ajc
298 * summary.c: Fixed a calling syntax problem
300 Revision 523.9 2004/09/25 03:18:43 ajc
301 * small stylesheet fix
303 Revision 523.8 2004/09/24 04:21:41 ajc
304 * Fixed display bug for room list mode when we dropped down multiple
305 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
307 Revision 523.7 2004/09/24 04:08:25 ajc
308 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
309 rooms without new msgs
311 Revision 523.6 2004/09/24 04:04:34 ajc
312 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
315 Revision 523.5 2004/09/23 03:21:10 ajc
316 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
318 Revision 523.4 2004/09/16 02:42:37 ajc
319 * Set default view of new rooms during CRE8 command instead of afterwards
321 Revision 523.3 2004/09/15 03:08:50 ajc
322 * Support config of seaperate MSA port in Citadel 6.26
324 Revision 523.2 2004/09/10 03:49:17 ajc
325 * Added 'dialog' mode to setup
327 Revision 523.1 2004/08/31 20:31:01 ajc
328 * When saving VTODO (tasks), insert a UID if none is already present. Also
329 increment the sequence, or insert one if none is already present.
331 Revision 523.0 2004/08/31 03:02:37 ajc
334 Revision 522.30 2004/08/31 03:02:28 ajc
335 * Changed internal version number to 5.23
337 Revision 522.29 2004/08/27 02:40:06 ajc
338 * Ditched the graphical buttons because CSS can do the same thing faster.
340 Revision 522.28 2004/08/18 03:16:12 ajc
341 * 'move' and 'delete' buttons only show when allowed to do those things
343 Revision 522.27 2004/08/18 02:10:17 ajc
344 * Reply/Move/Delete buttons are now images, because system-native buttons
345 were too big and ugly.
347 Revision 522.26 2004/08/11 17:24:57 ajc
348 * static/iconbar.html: removed.
349 * Updated the "powered by citadel" graphic
351 Revision 522.25 2004/08/11 03:49:15 ajc
352 * Replaced all instances of the name "Citadel/UX" with "Citadel"
353 * Installed the "simple logo" in the iconbar
355 Revision 522.24 2004/08/09 03:11:20 ajc
356 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
358 Revision 522.23 2004/08/05 21:32:17 ajc
359 * Reply/Move/Delete are now buttons instead of links. This should enable
360 us to add some JavaScript magic for "Reply quoted" ...
362 Revision 522.22 2004/08/05 02:47:21 ajc
363 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
364 has a more predictable and attractive behavior, and can still be
365 overridden in the style sheet if the site operator wants to.
367 Revision 522.21 2004/08/04 03:52:23 ajc
368 * Tasks view is now pretty.
369 * Tasks view now displays date due for each task.
370 * Tasks view is now sorted by date due.
371 * Tasks view now displays overdue tasks in red.
373 Revision 522.20 2004/08/03 03:55:37 ajc
374 * Tasks view now uses the same buffer/dump logic as the calendar views, so
375 we can sort them by due date and do a prettier display. (Only the logic is
376 changed so far. The prettier display is forthcoming.)
378 Revision 522.19 2004/07/21 02:57:09 ajc
379 * Internet Configuration screen looks a little neater now
381 Revision 522.18 2004/07/21 02:45:15 ajc
382 * Completed the "Internet Configuration" screen
384 Revision 522.17 2004/07/16 19:13:37 ajc
385 *** empty log message ***
387 Revision 522.16 2004/07/16 19:13:10 ajc
388 * tools.c: display 12:00 as 12pm, not 12am
390 Revision 522.15 2004/07/16 03:14:03 ajc
391 * more work on inetconf screen
393 Revision 522.14 2004/07/16 02:50:00 ajc
394 * useredit.c: put a pretty box around user editing
396 Revision 522.13 2004/07/13 03:25:08 ajc
397 * inetconf.c: added. Not finished yet.
399 Revision 522.12 2004/07/10 03:10:19 ajc
400 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
401 floor level configurations.
402 * Put a space between OK and CANCEL buttons anywhere in the system where
404 * Some more of the room config/admin screens now return to themselves
405 with a "ok, you did that" message when OK is pressed, instead of dropping
406 out to the main menu.
408 Revision 522.11 2004/07/08 03:03:01 ajc
409 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
410 configuration (public rooms default and mailboxes default). Still need
411 to add floor and room policy screens.
413 Revision 522.10 2004/07/02 03:28:08 ajc
414 * Much-improved alphabet tabs for Address Book view. Now divides the
415 total number of names by (names per page, currently 60) and sets up
416 that many tabs, with proper [Aaa-Bbb] labels on them.
418 Revision 522.9 2004/07/02 03:26:06 ajc
419 *** empty log message ***
421 Revision 522.8 2004/07/01 02:40:40 ajc
422 * Clicking "Enter a message" in a groupware room now automatically calls
423 the correct editor for the type of objects in the room (message, calendar
424 event, task, address book entry)
426 Revision 522.7 2004/06/29 17:21:25 ajc
427 * Removed the word "room" in a few locations, as part of our push towards
428 not looking like a BBS when running in groupware mode
430 Revision 522.6 2004/06/29 00:37:02 ajc
431 * Made some fonts bigger because users were complaining...
433 Revision 522.5 2004/06/27 03:02:05 ajc
434 * Summary view -- always view ALL messages
435 * Summary view -- new messages are in boldface
437 Revision 522.4 2004/06/24 20:42:14 ajc
438 * Added the "server ip address" Citadel config option
439 * Site config: added "Changes will not take effect until..." language
442 Revision 522.3 2004/06/24 14:50:35 ajc
443 * Added the ability to listen on a single IP address instead of all addresses.
445 Revision 522.2 2004/06/22 02:21:56 ajc
448 Revision 522.1 2004/06/21 15:00:52 ajc
451 Revision 522.0 2004/06/19 03:21:35 ajc
454 Revision 521.10 2004/06/19 03:11:07 ajc
455 * Instead of a crufty "the topmost Internet email address will be used
456 for outgoing email" explanation, separated it into "Primary Internet
457 email address" and "Other email addresses" boxes.
459 Revision 521.9 2004/06/19 02:42:12 ajc
460 * Removed the "aides access to mailboxes" config option, which is no longer
461 part of the Citadel system.
463 Revision 521.8 2004/06/16 02:07:22 ajc
464 * Removed a couple of lines of debugging code leftover from last night
466 Revision 521.7 2004/06/15 03:06:11 ajc
467 * Bumped internal version number to 5.22
468 * Use new fast headers-only-no-mime fetch mode in Citadel for
471 Revision 521.6 2004/06/15 02:30:21 ajc
472 * Honor "maxmsgs" even when viewing a mailbox in summary mode
474 Revision 521.5 2004/06/12 04:26:38 ajc
475 * Fixed some garbled output resulting from turning things that look like
478 Revision 521.4 2004/06/11 16:09:36 ajc
479 * Moved the room graphic to the left of the room name in the banner, to
480 make it more consistent with the rest of the site.
481 * Reduced the size of the font in the iconbar
483 Revision 521.3 2004/06/11 03:15:08 ajc
484 * When "Add" is clicked without specifying an upload filename, resume
485 composition instead of aborting the post.
486 * Add attachments to messages in forward order, not reverse order
488 Revision 521.2 2004/06/10 03:08:48 ajc
489 * Improved the appearance of tabs in the room config screen
491 Revision 521.1 2004/06/10 02:58:55 ajc
492 * Made all the title boxes the same background color. The old scheme was
493 cute but not professional looking.
495 Revision 521.0 2004/06/06 19:53:25 ajc
498 Revision 510.15 2004/06/06 19:32:15 ajc
499 * Cleaned up a couple of FIXME's sitting around in the code
500 * Altered the conditions under which stray http://... strings are
501 automatically turned into links, to prevent that logic from
502 transforming IMG tags into gibberish.
503 * Set internal version number to 5.21
505 Revision 510.14 2004/06/04 02:29:07 ajc
506 * Fixed bug in "validate new users" screen (thanks Campy)
508 Revision 510.13 2004/06/03 03:21:22 ajc
509 * "Reply" button now carries the message subject into the reply.
511 Revision 510.12 2004/06/02 02:07:54 ajc
512 * setup.c: updated the setup script to configure two /etc/inittab entries,
513 one for http and one for https.
515 Revision 510.11 2004/06/01 21:46:47 ajc
516 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
517 during a read or write operation, do not attempt to finish the operation
518 unencrypted like we do in Citadel. Here in WebCit land it only causes
519 the server to segfault.
521 Revision 510.10 2004/06/01 19:01:22 ajc
522 * netconf.c: widened some of the text entry fields
523 * webcit.h: bumped up the internal version number to 5.20
525 Revision 510.9 2004/06/01 18:44:20 ajc
526 * Return to the old command-line usage (-s for https, service is either
527 http or https but not both)
529 Revision 510.8 2004/06/01 03:32:28 ajc
530 * Add "permanent room" setting to room edit screen
531 * create room -- allow longer strings
533 Revision 510.7 2004/06/01 00:36:43 ajc
534 * Hmmph. Do the session cookie as hex instead of base64. There really
535 are some characters in the base64 set that make HTTP do nasty things.
537 Revision 510.6 2004/05/31 21:43:27 ajc
538 * Added "|END" to the session cookie before base64-ing it. This fixes a
539 problem with certain room names causing the webserver to freak out and
540 break embedded images and stuff. I don't know why.
542 Revision 510.5 2004/05/31 20:34:11 ajc
543 * Message entry using Kevin Roth's excellent cross-platform richtext
546 Revision 510.4 2004/05/31 15:54:13 ajc
547 * "text" and "HTML" options for message entry.
549 Revision 510.3 2004/05/29 03:31:48 ajc
550 * tighten up the space between icons in the iconbar
552 Revision 510.2 2004/05/28 20:24:53 ajc
555 Revision 510.1 2004/05/24 03:02:38 ajc
556 * CSS change to make folder names stand out more in the "Folder View"
558 Revision 510.0 2004/04/30 04:08:58 ajc
561 Revision 506.13 2004/04/30 04:08:47 ajc
562 * Changed internal version number to 5.10
563 * Updated documentation for the new HTTPS service
565 Revision 506.12 2004/04/27 03:21:36 ajc
566 * Prompt for HTTPS port number during setup. We may make this optional.
568 Revision 506.11 2004/04/27 03:16:31 ajc
569 * When running on the same host as Citadel, if no key/cert are found,
570 symlink to Citadel's if possible.
571 * One server binary now forks to start both http and https servers.
573 Revision 506.10 2004/04/21 03:43:39 ajc
574 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
575 certs are also no longer invalid.
577 Revision 506.9 2004/04/21 02:25:13 ajc
578 * Replaced ctdl_install_certificate() with convenience functions found
579 in the OpenSSL library.
581 Revision 506.8 2004/04/21 02:19:41 ajc
582 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
583 understand, but read at http://www.informit.com/articles/article.asp?p=22078
584 ). Still doesn't work with Internet Monopolizer, though.
586 Revision 506.7 2004/04/20 02:32:44 ajc
587 * Allow setup to run seamlessly from within the Citadel Ridiculously
588 Easy Installer by observing the values of environment variables
589 CITADEL_INSTALLER, CITADEL, and WEBCIT.
591 Revision 506.6 2004/04/20 02:02:50 ajc
594 Revision 506.5 2004/04/16 03:14:06 ajc
595 * Minor fix for previous checkin
597 Revision 506.4 2004/04/16 02:59:01 ajc
598 * Completed SSL support. Still doesn't work with all browsers... gotta
601 Revision 506.3 2004/04/15 03:57:00 ajc
602 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
603 it has a crashy crashy bug in it. Don't use it yet.
605 Revision 506.2 2004/04/13 19:41:36 ajc
606 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
607 (freebusy data fetch for anonymous Kolab type clients)
609 Revision 506.1 2004/04/10 04:32:59 ajc
610 * Fixed some version and copyright date oopses
612 Revision 506.0 2004/04/10 04:29:30 ajc
615 Revision 505.22 2004/04/10 04:29:20 ajc
616 * Changed internal version number to 5.06
618 Revision 505.21 2004/03/29 04:30:20 ajc
619 * configure.in, Makefile.in: handle $LDFLAGS
621 Revision 505.20 2004/03/20 05:03:14 ajc
622 * Original startup thread becomes a worker thread after initialization.
623 Doing otherwise turns it into a zombie (at least on Linux) and possibly
624 leads to other problems
625 * Filter out NOOP's received in chat
627 Revision 505.19 2004/03/18 04:32:24 ajc
628 * Removed the language in README.TXT which told everyone that chat wouldn't
629 work with a non-local Citadel server, because that's no longer true.
630 * Removed the old chat applet from the static/ directory
632 Revision 505.18 2004/03/18 04:00:44 ajc
633 * Rounded web boxes now look correct in all browsers.
635 Revision 505.17 2004/03/17 18:25:31 ajc
636 * When creating a new user, auto-chain to the "edit user configuration"
637 screen, and subsequently auto-chain to the "edit address book entry"
638 screen. This creates a nice sensible workflow.
640 Revision 505.16 2004/03/15 22:47:09 ajc
641 * Prettied up the chat window a little more.
643 Revision 505.15 2004/03/15 04:27:44 ajc
644 * Chat now appears in a separate window
645 * Use regular frames instead of IFRAMEs for chat
646 * Display user's own chat text in bold+italic
647 * Added a "List Users" button
649 Revision 505.14 2004/03/09 20:45:45 error
650 * Add a Linux Software Map file
652 Revision 505.13 2004/03/07 22:04:32 ajc
653 * Fix the current view not being set to the default view for the creator
656 Revision 505.12 2004/03/07 21:31:17 ajc
657 * serv_read() now zeroes out the supplied buffer (with the supplied
658 length) if a server read fails. This causes serv_gets() to return
659 instead of looping endlessly. Fixes chat problem found on linux-ppc.
661 Revision 505.11 2004/03/03 05:21:36 ajc
662 * Made the chat screen totally kick-ass sweet. The flickering reload
663 i-frame is now tiny and hidden, and it *appends* new chat data to
664 the viewable window using JavaScript. No flickering + scrollback!
665 * Added a help button to the chat screen.
667 Revision 505.10 2004/02/29 22:52:15 ajc
668 * Close and clear (set to -1) server socket handle when socket errors are
669 detected. Fixes a chat problem reported by Winzlo.
671 Revision 505.9 2004/02/29 05:34:25 ajc
672 * Display the Chat menu option as "Chat with other users in <roomname>"
674 Revision 505.8 2004/02/27 05:04:38 ajc
675 * fix frameset bug in page popups
677 Revision 505.7 2004/02/26 04:08:56 ajc
678 * Fixed a problem that made WebCit go to the "no cookies" screen instead
679 of the logout banner.
680 * Ford's latest stupid room has a name with more than 64 characters, and
681 we still had a 64-byte room name in the march_list struct. ooooops...
683 Revision 505.6 2004/02/26 03:07:26 ajc
684 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
686 Revision 505.5 2004/02/25 23:10:28 ajc
687 * Allow "/do_logout" as a no-frames page
689 Revision 505.4 2004/02/25 23:00:21 ajc
690 * Changed the favicon support to LINK tags in the HEAD of static stuff,
691 to make life easier. (Thanks to prosthetik for this)
693 Revision 505.3 2004/02/25 15:20:11 ajc
694 * Support for favicon.ico in the static/ directory
696 Revision 505.2 2004/02/24 04:06:42 ajc
697 * Changed the colors slightly in chat screen
699 Revision 505.1 2004/02/20 06:07:06 ajc
700 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
702 Revision 505.0 2004/02/19 03:32:50 ajc
705 Revision 504.7 2004/02/19 03:32:38 ajc
706 * Changed the internal version number to 5.05
707 * Completed the frames fix
709 Revision 504.6 2004/02/18 20:08:29 ajc
710 * Fixed the frameset force reload logic. Now it does the whole frameset
711 without displaying an error in the main frame.
713 Revision 504.5 2004/02/18 19:17:51 ajc
714 * Force reload of frameset if someone tries to escape it. Not perfect
715 but it mostly works at this poing.
717 Revision 504.4 2004/02/17 03:37:11 ajc
718 * Indicate to Citadel that we want Server Generated Invitations when
719 calendar events are saved. (No longer the default in Citadel server.)
721 Revision 504.3 2004/02/09 04:49:32 ajc
722 * Prepare for a way to avoid falling out of the main frameset
724 Revision 504.2 2004/02/09 03:37:57 ajc
725 * Changed the thread pool management algorithm. Detecting idle time between
726 socket accepts was not working reliably on all systems, so we now follow
727 the same algorithm as the Citadel server (spawn more threads when number
728 of sessions < number of threads, but keep constrained to pre-defined
729 minimum and maximum thread count)
731 Revision 504.1 2004/02/03 03:09:51 ajc
734 Revision 503.0 2004/01/28 04:31:31 ajc
737 Revision 502.4 2004/01/28 04:30:48 ajc
738 * Create Room can now offer calendar and address book rooms
740 Revision 502.3 2004/01/17 21:25:30 ajc
741 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
742 * Split the config for LDAP Connector into its own panel
744 Revision 502.2 2004/01/17 04:32:54 ajc
745 * Add site config options for Citadel servers which support LDAP
747 Revision 502.1 2003/10/24 02:50:19 ajc
748 * Clicking "Enter Message" in a room with an Address Book view opens
749 a blank vCard entry screen.
751 Revision 502.0 2003/10/23 03:16:50 ajc
754 Revision 501.2 2003/10/23 03:07:54 ajc
755 * event.c: Found and removed another unquoted multi-line string literal
756 * webcit.h: changed an #ifdef HAVE_ICAL_H
757 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
759 Revision 501.1 2003/10/22 01:42:12 ajc
760 * iconbar.c: removed a stray character or two...
762 Revision 501.0 2003/10/21 04:26:37 ajc
765 Revision 500.30 2003/10/21 04:26:27 ajc
766 * bumped the version string to 5.01
768 Revision 500.29 2003/10/17 03:08:28 ajc
769 * Finished prettying up the vCard display
771 Revision 500.28 2003/10/17 02:31:45 ajc
772 * Multi-line string literals are deprecated in GCC 3.1 unless each line
773 is wrapped in quotes. Performed this fix so it'll compile.
774 * setup.c: removed references to unused variable tempfile[]
776 Revision 500.27 2003/10/09 03:17:02 ajc
777 * Started prettying up the vCard display.
779 Revision 500.26 2003/10/08 02:33:49 ajc
780 * Begin work on better handling of vCard display
782 Revision 500.25 2003/09/04 03:41:27 ajc
783 * siteconfig.c: changed some config items to drop-down boxes
785 Revision 500.24 2003/08/27 04:26:54 ajc
786 * Split the site configuration screen up into four different screens,
787 and added a meta-menu
789 Revision 500.23 2003/08/24 03:31:50 ajc
790 * Finished the setup program
791 * Bumped the internal version number to 5.01
793 Revision 500.22 2003/08/22 00:47:27 ajc
794 * setup is now working, but it still needs a way to detect a running WebCit
796 Revision 500.21 2003/08/22 00:25:40 ajc
797 * Added a skeleton "setup" program to the tree. It does not work yet.
799 Revision 500.20 2003/08/20 03:48:55 ajc
800 * Added iconbar shortcut to Contacts room
801 * Minimum required Citadel is now 6.11
803 Revision 500.19 2003/08/20 03:07:25 ajc
804 * Address book "single card" view now suppresses "reading nn message" and
805 instead shows the letter indices across the top
806 * Clicking on an address in a vCard now connects to WebCit mail instead
807 of a browser mailto: link
809 Revision 500.18 2003/08/19 04:18:43 ajc
810 * Changed things around in the address book view. Made it sorted and
811 more clickable and better looking...
813 Revision 500.17 2003/08/12 18:54:03 error
814 * messages.c: fix off-by-one-error in selector bar
816 Revision 500.16 2003/08/07 22:18:03 ajc
817 * Add the Summary Page to the customizable iconbar
819 Revision 500.15 2003/08/07 03:51:51 ajc
820 * Customizable icon bar as: pictures and text, pictures, text
822 Revision 500.14 2003/08/05 03:52:14 ajc
823 * First working version of the customizable iconbar. It contains a basic
824 set of options and now automatically refreshes when it's customized.
826 Revision 500.13 2003/08/04 03:50:29 ajc
827 * First cut at the customizable iconbar is done. A bunch of generic options
828 are there. Still need to get the actual iconbar to refresh when changes
831 Revision 500.12 2003/08/03 21:02:01 ajc
832 * More work on customizable iconbar
834 Revision 500.11 2003/08/02 05:25:46 ajc
835 * Laid the groundwork for a customizable iconbar
837 Revision 500.10 2003/07/30 03:57:49 ajc
838 * Add config.c_purge_hour to config screen
840 Revision 500.9 2003/07/06 22:06:59 ajc
841 * When converting "anything that looks like a URL" to a real link, first
842 make sure that it isn't already inside a link. This fixes most of the
843 long, ugly URL strings sent by eBay.
844 * Automatically dismantle mailto: links in HTML messages, and convert
845 them to WebCit mail links (clicking on it sends the user to the Mail
846 room and begins composing a new message with the recipient and subject
847 fields pre-populated).
849 Revision 500.8 2003/06/29 20:51:21 ajc
850 * Worked around a rendering bug in Satan's Browser that was causing it
851 to draw the calendar month view much wider than the actual screen wdith
853 Revision 500.7 2003/06/28 04:09:37 error
854 * roomops.c: Backout change to display one less box in the first column in
855 roomlist view, it doesn't seem to work for everyone
857 Revision 500.6 2003/06/28 03:52:51 error
858 * Don't tell browsers not to cache static documents
860 Revision 500.5 2003/06/28 03:35:23 error
861 * roomops.c: Display one less floor in the first column in romlist view
863 Revision 500.4 2003/06/26 03:37:58 ajc
864 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
865 This will allow some groupware clients to browse the free/busy times of
866 other users on the system.
868 Revision 500.3 2003/06/21 05:17:21 ajc
869 * Better alignment of system messages
870 * Exterminated display_error() and replaced it with WC->ImportantMessage
871 which is displayed in a bubble on top of whatever page you're on next.
872 * Small cosmetic changes
873 * Fixed some nesting problems in output_headers()
875 Revision 500.2 2003/06/20 03:39:27 ajc
876 * Optimization to floor layout in box view
878 Revision 500.1 2003/06/20 03:04:26 ajc
879 * "Reply" button on messages now handles IGnet recipients correctly
881 Revision 500.0 2003/06/10 04:23:08 ajc
884 Revision 410.50 2003/06/10 04:22:58 ajc
885 * Updated docs and headers for 5.00 release
887 Revision 410.49 2003/06/10 04:05:23 ajc
888 * De-tabled the left side icon bar and reduced one of the graphics, so
889 that all of the rounded corners show up in Satan's Browser.
891 Revision 410.48 2003/06/10 03:47:41 ajc
892 * style.css: added font selection to default <BODY> tag
894 Revision 410.47 2003/06/06 03:26:03 ajc
895 * Satan's Browser insists on putting bloody acres of whitespace to the
896 right of any bulleted list items, making any multi-column table containing
897 a list take more than the entire screen. Removed all such lists so it
898 looks ok. If you are reading this and you are a Microsoft employee, please
899 commit suicide before you break anything else.
901 Revision 410.46 2003/06/06 02:22:07 ajc
902 * Changed the upper left and upper right bounded box corners to a solid
903 blue (#204B78) instead of gradiated, because it was looking funny in
904 256-color mode. It also looked funny in Internet Explorer, but people
905 who use Internet Explorer are contributing to terrorism and really don't
906 deserve Web access in the first place. So I really just fixed this to make
907 it look good in 256-color Netscape.
909 Revision 410.45 2003/06/05 21:37:37 ajc
910 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
911 in b0rken IE browser. Die, Bill, Die.
913 Revision 410.44 2003/06/05 03:52:29 ajc
914 * Buncha cosmetic changes
916 Revision 410.43 2003/06/04 03:41:25 ajc
917 * Change the appearance of rooms with and without new messages in the
918 room list -- now defined using CSS
920 Revision 410.42 2003/06/03 03:57:42 ajc
921 * Tightened up the room banner a bit. Smaller padding, smaller font,
924 Revision 410.41 2003/05/31 21:36:45 ajc
927 Revision 410.40 2003/05/26 21:05:42 ajc
928 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
929 it to complete the free/busy checking for attendee availability.
931 Revision 410.39 2003/05/26 05:44:45 ajc
932 * event.c: fix compiler warning
934 Revision 410.38 2003/05/26 05:39:46 ajc
935 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
936 bug fixed in Citadel.
938 Revision 410.37 2003/05/26 05:28:13 ajc
939 * serv_func.c: added utility function read_server_text()
940 * availability.c: banged out more of this code -- still not complete
942 Revision 410.36 2003/05/26 03:28:02 ajc
943 * Getting closer to doing the availability check. Created new source
944 module 'availability.c' for this purpose. Stub function is in place.
946 Revision 410.35 2003/05/25 04:25:12 ajc
947 * siteconfig.c: fixed a spelling error
948 * event.c: add a "Check attendee availability" button, and the code to
949 bypass saving the event to the server, do something with it, and then
950 feed the twiddled data structure back to the form display function for
951 further editing. What's still missing is the code to do the actual
954 Revision 410.34 2003/05/24 22:22:35 ajc
955 * Small stylesheet hack to make it work with b0rken IE
957 Revision 410.33 2003/05/24 22:13:08 ajc
958 * Changed the login banner a bit
960 Revision 410.32 2003/05/20 03:25:41 ajc
961 * Separate event invitees with newlines instead of commas.
963 Revision 410.31 2003/05/19 19:55:09 ajc
964 * summary.c: eliminate compiler warnings about unused variables when
965 compiling a WebCit service without calendar support
967 Revision 410.30 2003/05/18 02:05:33 ajc
968 * More conversion of screens to the new look-and-feel.
970 Revision 410.29 2003/05/16 04:11:29 ajc
971 * We don't need no steenking workaround. Problem fixed. MIME parser not
972 broken. Web server was calling it with bad parameters. All fixed now.
973 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
976 Revision 410.28 2003/05/15 04:52:26 ajc
977 * Minor workaround in web forms to handle mime parser problem in uploads
979 Revision 410.27 2003/05/15 03:35:59 ajc
980 * look and feel overhaul -- almost done!
982 Revision 410.26 2003/05/14 03:46:35 ajc
983 * More background cleanup
985 Revision 410.25 2003/05/05 17:19:46 ajc
986 * Cleanups to summary page when running on a non ical enabled system
987 * Use non breaking spaces in summary page box titles
989 Revision 410.24 2003/05/04 04:22:41 ajc
990 * Display body of messages on a white background. I am doing this in order
991 to prepare for making the general background of the screen a darker color.
993 Revision 410.23 2003/05/04 02:54:55 ajc
994 * Summary page now uses our cutesy new rounded window boxes
996 Revision 410.22 2003/05/03 21:28:41 ajc
997 * Added in a slick new box style and put the room lists in it
999 Revision 410.21 2003/05/03 16:57:04 ajc
1000 * In the 'folders' and 'portal' views, change the folder delimiter
1001 from / to \ to avoid conflict with room names that have slashes
1003 Revision 410.20 2003/05/03 16:23:29 ajc
1004 * Enforce three columns in portal view of room list
1006 Revision 410.19 2003/05/03 04:52:32 ajc
1007 * Added an experimental new "portal view" to the room list options
1009 Revision 410.18 2003/05/02 03:23:41 ajc
1010 * Minor change to room list algorithm
1012 Revision 410.17 2003/05/01 15:33:05 ajc
1013 * Fixed a potential memory leak in enumeration of MIME parts
1015 Revision 410.16 2003/05/01 03:11:35 ajc
1016 * When static content is requested, fetch it without trying to connect
1019 Revision 410.15 2003/04/30 05:00:00 ajc
1020 * Added the ability to compose messages with file attachments uploaded from
1023 Revision 410.14 2003/04/27 04:46:02 ajc
1024 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1025 observes the flag designating the presence of new messages. (The "rooms
1026 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1027 but that view may get axed soon.)
1029 Revision 410.13 2003/04/26 21:57:53 ajc
1030 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1031 before returning an error code to avoid a file descriptor leak
1033 Revision 410.12 2003/04/19 21:42:36 ajc
1034 * Repaired all my b0rken COLOR tags
1035 * Replaced most FONT tags with SPAN tags
1038 Revision 410.11 2003/04/19 19:58:10 ajc
1039 * Lots of great changes from Nick to make the site CSS-enabled.
1041 Revision 410.10 2003/04/14 04:04:40 ajc
1042 * First cut of CSS-izing WebCit. Probably b0rken.
1044 Revision 410.9 2003/04/09 04:02:32 ajc
1045 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1046 supported the idea of one WebCit connecting to multiple Citadels for a
1047 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1048 * When connecting to Citadel through a Unix domain socket, don't try to make
1049 the Java chat applet available.
1051 Revision 410.8 2003/03/31 03:32:19 ajc
1052 * messages.c: check for 000 terminator while parsing RFC822 headers to
1053 prevent getting hung up while displaying certain badly formatted messages.
1055 Revision 410.7 2003/03/30 06:13:19 ajc
1056 * When reading from the server, do not treat CR as end-of-line because
1057 there's probably an LF coming after it. Instead, keep reading to the LF
1058 and then strip both.
1059 * Do not underline links in the icon bars
1061 Revision 410.6 2003/03/17 04:17:41 ajc
1062 * Call to accept() was being made with an uninitialized variable for the
1063 third argument. Changed the second and third argument to NULL and 0 because
1064 we don't really need accept() to fill up a buffer full of information that
1065 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1067 * Removed the mutex wrapper around select() because we don't need it. All
1068 idle worker threads now block on select() and one of them will wake up when
1069 a connection arrives.
1071 Revision 410.5 2003/03/15 20:55:03 ajc
1072 * When a requested image is not available on the Citadel server, send a
1073 1x1 transparent GIF instead of 404 error.
1075 Revision 410.4 2003/03/14 04:21:57 ajc
1076 * clone events to be encapsulated before saving, because the original
1077 instance may already have a parent, and that makes crashy crashy
1079 Revision 410.3 2003/03/13 05:57:17 ajc
1080 * More encapsulation. Warning: there are bugs in this!!
1082 Revision 410.2 2003/03/13 05:20:23 ajc
1083 * Various changes to the calendar service to handle messages containing
1084 fully encapsulated VCALENDAR components instead of only unencapsulated
1085 VEVENT subcomponents. We have to move in this direction for compatibility
1086 with other products.
1088 Revision 410.1 2003/03/01 22:07:19 ajc
1089 * New user registration, as well as existing user re-registration, now
1090 uses the vCard editing screen.
1091 * Administratively editing users' address book entries now works again,
1092 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1093 in order to enforce this.
1095 Revision 410.0 2003/02/19 03:49:33 ajc
1098 Revision 400.90 2003/02/19 03:49:17 ajc
1099 * latest config.guess and config.sub from www.gnu.org
1101 Revision 400.89 2003/02/07 04:44:17 ajc
1102 * Replaced sleep() with a function that sleeps using select() in order to
1103 avoid potential issues with SIGALRM. Possible fix for weird behavior
1104 when running on a Macintosh.
1106 Revision 400.88 2003/01/29 22:32:07 ajc
1107 * Shuffled some code and comments around; minor cleanup
1109 Revision 400.87 2003/01/28 15:37:12 ajc
1110 * All functions which read binary data from the server now make use of the
1111 read_server_binary() function in tools.c
1112 * Binary reads from server now have safety code to prevent infinite loops
1113 * All output of MIME objects is now done with http_transmit_thing()
1115 Revision 400.86 2003/01/19 06:28:04 ajc
1116 * Minimum required Citadel version 6.05
1118 Revision 400.85 2003/01/16 04:41:26 ajc
1119 * When displaying edit controls for time of day in the calendar, only show
1120 minutes that are multiples of 5 ... unless the existing value is not a
1121 multiple of 5, in which case we show that too.
1123 Revision 400.84 2003/01/15 17:34:04 ajc
1124 * event.c: fixed a misspelling
1125 * config.guess, config.sub: updated using latest from ftp.gnu.org
1127 Revision 400.83 2003/01/14 04:21:27 ajc
1128 * Only offer views which make sense for the default view of a room
1130 Revision 400.82 2003/01/13 03:34:33 ajc
1131 * Get ready for the 4.10 release
1133 Revision 400.81 2003/01/12 23:22:53 ajc
1134 * configure.in: check for libical v0.24 or newer
1136 Revision 400.80 2003/01/07 04:56:17 ajc
1137 * Complete the free/busy transparency handling in the form
1138 * Default times for new events are now in the correct timezone
1140 Revision 400.79 2003/01/06 18:01:35 ajc
1141 * Begin handling of TRANSP property to show event times as free or
1142 busy (not finished).
1144 Revision 400.78 2003/01/05 21:02:14 ajc
1145 * Summary page: three columns are now all the same width
1147 Revision 400.77 2003/01/05 20:56:05 ajc
1148 * minor fix for previous checkin
1150 Revision 400.76 2003/01/05 20:51:01 ajc
1151 * Display PARTSTAT for attendees
1153 Revision 400.75 2003/01/05 05:01:00 ajc
1154 * Add "today's calendar events" to the summary page.
1156 Revision 400.74 2003/01/05 04:27:28 ajc
1157 * Add "Tasks" to the summary page
1159 Revision 400.73 2002/12/28 05:44:09 ajc
1160 * ical_dezonify.c: brought over new version from the Citadel source (again)
1162 Revision 400.72 2002/12/28 05:12:45 ajc
1163 * ical_dezonify.c: brought over new version from the Citadel source.
1165 Revision 400.71 2002/12/26 04:04:48 ajc
1166 * Perform CHEK command when automatically establishing sessions, not just
1167 when one is explicitly created. Some stuff is missing otherwise.
1169 Revision 400.70 2002/12/25 23:18:06 ajc
1170 * Be more strategic about when to call ical_dezonify()
1171 (This may be the last set of fixes. I hope so.)
1173 Revision 400.69 2002/12/25 21:39:38 ajc
1174 * ical_dezonify.c: added.
1175 * calendar.c: convert incoming ical messages to UTC
1176 (the usual routines will then convert them to local time for display)
1178 Revision 400.68 2002/12/25 07:06:00 ajc
1179 * Tweaked the code to work with libical 0.24
1181 Revision 400.67 2002/12/20 04:50:00 ajc
1182 * When saving a calendar event, increment the SEQUENCE property.
1184 Revision 400.66 2002/12/18 05:03:39 ajc
1185 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1186 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1187 Because the libc-allocated buffer was getting clobbered.
1188 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1190 Revision 400.65 2002/12/17 05:01:39 ajc
1191 * Prettied up the calendar day view layout
1192 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1194 Revision 400.64 2002/12/16 04:43:30 ajc
1195 * Correctly handle local time zone when figuring out which day and time to
1196 display events on calendar month/day views. This also seems to have
1197 fixed the bug that was causing events to sometimes get lost when saved.
1199 Revision 400.63 2002/12/15 05:50:59 ajc
1200 * Form editing of date/time fields now assumes that the icaltimetype being
1201 manipulated is in UTC. It converts to/from local time for editing.
1203 Revision 400.62 2002/12/10 23:25:47 ajc
1204 * Display attendees in message view of calendar objects
1206 Revision 400.61 2002/12/07 22:12:59 ajc
1207 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1208 until I implement the Citadel server function which it calls.)
1210 Revision 400.60 2002/11/30 21:34:51 ajc
1211 * Submit organizer in a hidden field, in case the server needs it
1213 Revision 400.59 2002/11/30 04:46:46 ajc
1214 * First cut at adding/removing attendees to an event
1215 (Actual invitations should be sent by the Citadel server)
1217 Revision 400.58 2002/11/29 23:56:19 ajc
1218 * Completed "me as organizer" -- the user's own e-mail address is inserted
1219 as the organizer of new events. Detect when the user is the organizer and
1220 enable/disable the attendees box accordingly.
1222 Revision 400.57 2002/11/29 16:38:37 ajc
1223 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1225 Revision 400.56 2002/11/28 06:03:24 ajc
1226 * Issue an ISME command when editing an event, to determine whether the user
1227 viewing the event is the organizer. (Will use this later to allow/disallow
1228 sending out invitations.)
1230 Revision 400.55 2002/11/26 05:01:04 ajc
1231 * Began handling attendee fields
1233 Revision 400.54 2002/11/16 23:40:11 ajc
1236 Revision 400.53 2002/11/16 23:15:02 ajc
1237 * Make the "all day event" shadebox smaller (month view) - no border.
1238 * Fixed bug that caused any events following an all day event to also appear
1241 Revision 400.52 2002/11/16 05:40:54 ajc
1242 * When adding new events to the calendar, default to the month [and day]
1243 currently being viewed.
1244 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1246 Revision 400.51 2002/11/15 05:05:47 ajc
1247 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1249 Revision 400.50 2002/11/15 04:11:46 ajc
1250 * Added even more nifty JavaScript to cause the hour/minute and end date
1251 fields of a calendar event form to render as disabled when the "all day
1252 event" box is checked -- not just when the user checks the box, but also
1253 when the box begins its life already checked.
1255 Revision 400.49 2002/11/14 04:59:40 ajc
1256 * Correctly serialize and save all day events using date instead of date/time
1258 Revision 400.48 2002/11/13 04:49:23 ajc
1259 * "All day event" shows as a single checkbox, instead of one for the start
1260 time and one for the end time. Added nifty JavaScript to zero and shade
1261 the hour/minute and all end time fields when all-day-event is checked.
1263 Revision 400.47 2002/11/12 05:57:27 ajc
1264 * Display a nicer looking screen when replying to calendar invitations
1265 * When displaying day view, don't show all day events twice
1266 * Day or month view: denote all day events by displaying them inside
1269 Revision 400.46 2002/11/12 03:26:39 ajc
1270 * Tell the user about broken Citadel server connections instead of
1271 simply printing "Goodbye"
1273 Revision 400.45 2002/10/23 04:11:38 ajc
1274 * Detect when a meeting invitation is actually an update for an existing UID
1275 and tell the user so.
1277 Revision 400.44 2002/10/21 20:16:38 ajc
1278 * Display conflicts nicely
1280 Revision 400.43 2002/10/21 18:29:14 ajc
1281 * Ask server to hunt for conflicts when displaying a meeting invitation
1283 Revision 400.42 2002/10/19 21:28:32 ajc
1284 * Moved the calendar meeting request reply functionality to the Citadel server
1286 Revision 400.41 2002/10/19 17:10:14 ajc
1287 * Add "Tentative" accept button
1288 * Only display Accept/Tentative/Decline button when method=REQUEST
1290 Revision 400.40 2002/10/19 04:16:37 ajc
1291 * Save an incoming meeting request into the user's calendar.
1293 Revision 400.39 2002/10/18 20:55:05 ajc
1294 * Began work on meeting request accept/decline
1296 Revision 400.38 2002/10/16 19:16:39 ajc
1297 * Fixes and updates to build WebCit on Linux for IBM S/390
1299 Revision 400.37 2002/10/09 04:12:44 ajc
1300 * Templatized trailing HTML
1301 * Templatized "new start page" page
1302 * Added global substitution macros
1304 Revision 400.36 2002/10/09 03:51:01 ajc
1305 * Templatized the <HEAD> section of HTML
1307 Revision 400.35 2002/10/07 23:03:38 ajc
1308 * messages.c: don't display room name field when it's blank
1310 Revision 400.34 2002/10/07 04:10:37 ajc
1311 * When displaying meeting invitations, only show date/time for VEVENT
1312 subcomponents. Date/time for other subcomponents are irrelevant.
1313 * Cleaned up HTML display of meeting invitations.
1315 Revision 400.33 2002/10/03 03:40:31 ajc
1316 * Worked on meeting accept/decline a little bit
1318 Revision 400.32 2002/09/30 03:58:35 ajc
1319 * Dabbled in handling incoming meeting requests
1321 Revision 400.31 2002/09/29 20:15:43 ajc
1322 * Completed the calendar day view
1324 Revision 400.30 2002/09/28 04:01:30 ajc
1325 * started fleshing out the calendar day view
1327 Revision 400.29 2002/09/27 21:19:28 ajc
1330 Revision 400.28 2002/09/27 18:31:33 ajc
1331 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1332 * After saving a VEVENT, return to the correct calendar view and date
1334 Revision 400.27 2002/09/27 17:15:44 ajc
1335 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1337 Revision 400.26 2002/09/27 04:37:21 ajc
1338 * New, buggy versions of event editing screens
1340 Revision 400.25 2002/09/26 22:00:16 ajc
1341 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1342 month 1 in libical functions)
1344 Revision 400.24 2002/09/25 21:57:13 ajc
1345 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1348 Revision 400.23 2002/09/24 04:12:34 ajc
1349 * Rough cut of the two-pass calendar display routines (first pass: go thru
1350 messages gathering VEVENT items; second pass: render calendar with data)
1352 Revision 400.22 2002/09/23 04:01:33 ajc
1353 * Presentation changes to calendar month view
1355 Revision 400.21 2002/09/22 05:20:27 ajc
1356 * Began implementing month view
1358 Revision 400.20 2002/09/21 04:38:05 ajc
1359 * Added utility functions for displaying vcalendar timestamps in web forms
1360 and translating form data back to timestamps.
1361 * Completed the "edit task" and "add new task" screens.
1363 Revision 400.19 2002/09/20 20:28:08 ajc
1364 * Smooth transition between "list tasks" & "edit task" screens
1366 Revision 400.18 2002/09/20 03:54:44 ajc
1367 * Display the "Tasks" view as a bulleted list with each task clickable
1368 * Clicking brings up an (unfinished) "edit task" screen
1370 Revision 400.17 2002/09/18 21:44:02 ajc
1371 * display VTODO parameters
1373 Revision 400.16 2002/09/17 04:21:00 ajc
1374 * Handler chains for VCALENDAR and VTODO types
1376 Revision 400.15 2002/09/17 03:37:10 ajc
1377 * Implemented a 'display handler' infrastructure for various groupware types
1379 Revision 400.14 2002/09/16 03:35:12 ajc
1380 * Just a bunch of glue code to iterate through the various types of ical
1381 objects we could encounter
1383 Revision 400.13 2002/09/15 04:05:41 ajc
1384 * Process calendar object subcomponents
1386 Revision 400.12 2002/09/15 03:40:13 ajc
1388 * When a text/calendar MIME type is discovered in a message, send it to
1389 the (currently skeleton) parser in calendar.c
1390 * calendar.c: skeleton parser for calendar objects which currently just
1391 creates an icalcomponent object and frees it.
1393 Revision 400.11 2002/09/15 03:16:24 ajc
1394 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1395 function namespace in libical
1397 Revision 400.10 2002/09/15 02:50:55 ajc
1398 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1400 Revision 400.9 2002/09/14 21:33:31 ajc
1401 * Backed out compression of inlines -- not all browsers appear to handle it
1403 Revision 400.8 2002/09/14 20:20:29 ajc
1404 * Attempting to push more stuff through compression. I've introduced some
1405 sort of deadlock bug that I can't seem to find yet...
1407 Revision 400.7 2002/09/14 20:00:22 ajc
1408 * Compress output_image() graphics
1410 Revision 400.6 2002/09/14 16:26:35 ajc
1411 * output_image() now reads the entire image from Citadel into a buffer before
1412 sending it to the browser (for performance reasons, and so it can compress)
1414 Revision 400.5 2002/09/14 04:52:59 ajc
1415 * Look for the "libical" calendaring library and link it in if present...
1417 Revision 400.4 2002/09/14 04:02:36 ajc
1418 * Finished gzip compression of dynamic pages (when browser supports it)
1420 Revision 400.3 2002/09/13 20:40:53 ajc
1421 * Detect when the client browser is capable of gzip encoding
1422 (actual encoding is not implemented yet)
1424 Revision 400.2 2002/09/13 15:54:40 ajc
1425 * Reversed the above change because I broke it somehow
1427 Revision 400.1 2002/09/11 22:46:59 ajc
1428 * Started adding in compression and calendaring library detects (not finished)
1430 Revision 400.0 2002/09/09 03:56:11 ajc
1431 * This is version 4.00
1433 Revision 323.68 2002/09/09 03:51:01 ajc
1434 * In the HTML-to-HTML converter:
1435 --> Open links in new window (as with text msgs)
1436 --> Convert loose URL's to hot links (as with text msgs)
1438 Revision 323.67 2002/09/06 03:59:11 ajc
1439 * Added an "About this server" panel to the Summary page.
1440 (Useless fluff, but better than an empty column.)
1442 Revision 323.66 2002/08/26 02:57:06 ajc
1443 * Rooms listed on the summary page are now clickable-gotoable
1445 Revision 323.65 2002/08/26 01:24:09 ajc
1446 * Added a "summary" page (rather sparse for now)
1448 Revision 323.64 2002/08/24 15:30:48 ajc
1449 * GET instead of POST for listsub. Also add a 'Back...' link.
1451 Revision 323.63 2002/08/24 05:59:24 ajc
1452 * Bugfixes and cosmetic changes to listsub system
1454 Revision 323.62 2002/08/23 03:37:19 ajc
1455 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1457 Revision 323.61 2002/08/22 03:55:47 ajc
1458 * 'unsubscribe' command (but not 'confirm unsubscribe')
1460 Revision 323.60 2002/08/21 21:58:37 ajc
1461 * Completed self-service list subscription via web.
1462 (Still need to implement unsubscribe.)
1464 Revision 323.59 2002/08/16 22:06:51 ajc
1467 Revision 323.58 2002/08/16 03:51:12 ajc
1468 * I think I've finally nailed the 'no session' pages now...
1470 Revision 323.57 2002/08/15 03:49:47 ajc
1471 * Fleshed out the list subscription page a bit
1473 Revision 323.56 2002/08/13 19:55:12 ajc
1474 * Keep track of the HTTP "Host:" header being sent by the browser.
1475 (We're going to need this in the near future)
1477 Revision 323.55 2002/08/05 16:07:30 ajc
1478 * Moved "edit floor label pic" to the floor editing screen
1480 Revision 323.54 2002/08/05 15:53:00 ajc
1481 * Commands to add, change, delete floors
1483 Revision 323.53 2002/07/26 03:20:04 ajc
1484 * Beautified the folder tabs in "edit room"
1486 Revision 323.52 2002/07/25 04:01:58 ajc
1487 * Final cleanup of changes (finally located and fixed the bug)
1489 Revision 323.51 2002/07/24 04:14:23 ajc
1490 * Minor code cleanup of last night's changes
1492 Revision 323.50 2002/07/23 15:40:54 ajc
1493 * Minor cleanup of previous changes
1495 Revision 323.49 2002/07/23 04:43:58 ajc
1496 * Updated message reading to use the new MSG4 command, so we can do output
1497 of various types of richtext (mainly HTML).
1499 Revision 323.48 2002/07/16 03:37:24 ajc
1500 * Small change to above
1502 Revision 323.47 2002/07/16 03:23:37 ajc
1503 * Display HTML messages as HTML. (Wow!)
1505 Revision 323.46 2002/07/13 04:39:59 ajc
1506 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1507 output HTML instead of converting to text/plain and back. (Not finished.)
1509 Revision 323.45 2002/07/11 03:17:03 ajc
1510 * hacks to text_to_server() to transmit messages as HTML
1512 Revision 323.44 2002/07/09 04:21:12 ajc
1515 Revision 323.43 2002/07/06 03:10:26 ajc
1516 * Enable a "make this my start page" link that works in lots of places.
1517 Configures a user's preference of where to go after login.
1519 Revision 323.42 2002/06/19 22:01:31 ajc
1520 * When editing another user's vCard, do a "transient goto" to their config
1521 room so you don't automatically gain access to their config room.
1522 * When creating a user, go back to the "select user to edit" screen with the
1523 new user's account name pre-selected.
1525 Revision 323.41 2002/06/17 03:48:44 ajc
1526 * Finished the thing to edit other users' vCards.
1528 Revision 323.40 2002/06/16 21:49:02 ajc
1529 * Administratively edit other users' vCards. Still needs a couple of lines
1530 of glue code to make it work.
1532 Revision 323.39 2002/06/15 20:34:39 ajc
1533 * Use safestrncpy() instead of strncpy() where appropriate
1534 * Fixed a memory allocation bug in the vCard parser
1536 Revision 323.38 2002/05/23 03:40:05 ajc
1537 * Brought over a utility function I'll need later
1539 Revision 323.37 2002/05/22 02:34:56 ajc
1540 * Finished room/folder view selector. Pretty cool.
1542 Revision 323.36 2002/05/22 01:53:23 ajc
1543 * Room list or folder list? Give the user a choice. (Has bugs.)
1545 Revision 323.35 2002/05/12 15:21:43 error
1546 * do_template() now parses a .wml file for WAP clients, and a .html file
1549 Revision 323.34 2002/05/11 22:46:19 error
1550 * Track whether user-agent is a WAP gateway
1552 Revision 323.33 2002/05/11 15:35:07 error
1553 * webcit.c: add MIME types for WAP/WML
1555 Revision 323.32 2002/05/10 15:29:58 ajc
1556 * Hacked the address book view a little bit
1558 Revision 323.31 2002/05/09 03:53:56 ajc
1559 * Began working on address book view
1561 Revision 323.30 2002/05/08 03:38:58 ajc
1562 * Preferences framework
1564 Revision 323.29 2002/05/07 03:57:29 ajc
1565 * In message summary, replace 'Del' links with checkboxes
1567 Revision 323.28 2002/05/05 03:28:15 ajc
1568 * Shuffled around the room banner a bit
1570 Revision 323.27 2002/05/03 19:32:39 ajc
1571 * Finished "folder list" mode (still need to move it to a permanent location)
1573 Revision 323.26 2002/05/03 03:55:17 ajc
1574 * more folder display stuff
1576 Revision 323.25 2002/05/01 22:03:07 ajc
1577 * "folder list" view (not finished)
1579 Revision 323.24 2002/05/01 03:23:31 ajc
1580 * Added a drop-down box to change a user's view of a room.
1582 Revision 323.23 2002/04/28 03:56:47 ajc
1583 * Finished summary mode (for the most part, anyway)
1585 Revision 323.22 2002/04/26 21:13:21 ajc
1586 * Separated "summary mode" message listing into its own function
1587 * Go to summary mode automatically when the server says that view=1
1589 Revision 323.21 2002/04/20 04:14:29 ajc
1590 * Some work on email summary screen
1592 Revision 323.20 2002/03/31 05:02:39 ajc
1593 * Remove "Page another user" link from main menu
1594 * Add "edit my citadel config room" type link from edit user screen
1596 Revision 323.19 2002/03/29 22:30:45 ajc
1597 * Finished the "edit user" screen.
1599 Revision 323.18 2002/03/29 15:18:09 ajc
1600 * yep ... more user edit stuff
1602 Revision 323.17 2002/03/26 19:01:12 ajc
1603 * More edit user stuff
1605 Revision 323.16 2002/03/26 18:23:23 ajc
1606 * Don't display room banner on screens that don't pertain to a particular room
1607 * Initial prep for add/change/delete user accounts screen
1609 Revision 323.15 2002/03/22 04:33:08 ajc
1610 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1612 Revision 323.14 2002/03/19 04:35:10 ajc
1613 * Brought over yet another new version of the MIME parser from Citadel
1615 Revision 323.13 2002/03/13 03:56:52 ajc
1616 * New site config option "Allow system Aides to gain access to mailboxes"
1618 Revision 323.12 2002/03/12 23:13:57 ajc
1619 * Moved room access controls out of the admin menu and into the room commands
1620 menu. Prettied up the access control list screen.
1622 Revision 323.11 2002/03/10 06:07:09 ajc
1623 * Handle multiple Internet e-mail addresses in vCard editor
1625 Revision 323.10 2002/03/07 04:56:09 ajc
1626 * Final polish for initial round of vCard editing functions. Only show "edit"
1627 link when editing user's own vCard in the My Citadel Config> room.
1629 Revision 323.9 2002/03/06 05:22:33 ajc
1630 * More vcard editing form stuff
1632 Revision 323.8 2002/03/05 05:05:06 ajc
1633 * More vCard editing stuff
1635 Revision 323.7 2002/03/04 05:28:54 ajc
1636 * Wrote some skeleton code for robust vCard editing
1638 Revision 323.6 2002/03/03 06:58:25 ajc
1639 * Login errors displayed in red
1641 Revision 323.5 2002/03/03 06:52:59 ajc
1642 * Allow editing of the "disable self-service user account creation" site config option
1644 Revision 323.4 2002/02/24 07:02:44 ajc
1645 * Added the ability to enter a Subject: line in messages
1646 * Go to the Mail room when user clicks on the new mail alert icon
1648 Revision 323.3 2002/02/13 22:47:51 ajc
1649 * Added some rudimentary support for displaying vCards as card-looking things
1651 Revision 323.2 2002/02/13 15:04:25 ajc
1652 * Began some hacks for vCard processing
1654 Revision 323.0 2002/01/13 09:07:06 ajc
1657 Revision 322.4 2002/01/13 09:06:38 ajc
1658 * Brought over the debugged mime parser from Citadel
1660 Revision 322.3 2002/01/05 06:19:17 error
1661 * Add MIME types text/css and image/png
1663 Revision 322.2 2002/01/03 22:32:38 ajc
1664 * templatized the "prompt for recipient" screen
1666 Revision 322.1 2001/12/28 09:43:05 error
1667 * Client support for hostnames up to 63 characters
1669 Revision 322.0 2001/12/26 23:11:56 ajc
1672 Revision 321.1 2001/12/26 23:11:25 ajc
1673 * Minor change to the upload handler, to fix graphics uploads
1675 Revision 321.0 2001/12/26 05:28:02 ajc
1678 Revision 320.2 2001/12/26 05:24:11 ajc
1679 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1680 link tags. The nifty JavaScript stuff is now used only to light up the
1681 buttons during mouse hovers, and nothing more.
1683 Revision 320.1 2001/12/25 00:14:44 error
1684 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1686 Revision 320.0 2001/12/21 06:04:03 ajc
1689 Revision 301.22 2001/12/21 06:03:54 ajc
1692 Revision 301.21 2001/12/20 05:02:42 ajc
1693 * If you paid for this software, someone is ripping you off.
1694 * Fixed the urlesc() function to use a caller-supplied target buffer.
1696 Revision 301.20 2001/12/18 20:35:29 ajc
1697 * More fun JavaScript-enabled buttons
1699 Revision 301.19 2001/12/18 16:48:06 ajc
1700 * Began testing new JavaScript-enabled k00l light-up buttonz
1702 Revision 301.18 2001/12/18 06:06:20 ajc
1703 * mime parser update
1705 Revision 301.17 2001/12/15 20:51:33 ajc
1706 * "reply" button on pop-up pages
1708 Revision 301.16 2001/12/11 16:02:40 ajc
1709 * Completed support for add/remove mailing list recipients.
1711 Revision 301.15 2001/12/11 15:22:53 ajc
1712 * Began constructing the listserv screen for config (not tested)
1714 Revision 301.14 2001/12/11 05:37:12 ajc
1715 * Finished the share/unshare room screen in Edit Room
1717 Revision 301.13 2001/12/03 04:43:40 ajc
1718 * Brought over an update of the MIME parser from Citadel.
1720 Revision 301.12 2001/12/02 07:09:13 ajc
1721 * Turned the room editing page into a tabbed dialog
1722 * Started adding some of the room sharing stuff
1724 Revision 301.11 2001/11/22 05:17:06 ajc
1725 * Completed the add/change/delete neighbor node screens
1727 Revision 301.10 2001/11/18 01:47:24 ajc
1728 * Tentatively begun the change of networking configuration screens to reflect
1729 the new network architecture of the server.
1731 Revision 301.9 2001/11/18 01:41:09 ajc
1732 * Brought over the newer string tokenizer from Citadel
1733 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1734 server's convention of #define SIZ 4096
1736 Revision 301.8 2001/11/14 03:20:22 ajc
1737 * Add some more of the newer config settings to the site config screen
1739 Revision 301.7 2001/09/25 03:34:09 ajc
1740 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1741 and bail out without bothering the Citadel server.
1743 Revision 301.6 2001/08/22 16:38:06 ajc
1744 * Added the "-c" command line option to generate optional cookies indicating
1745 the host name of the server. This makes it easy to put a cluster of WebCit
1746 servers behind (for example) an Arrowpoint load balancer.
1748 Revision 301.5 2001/08/21 04:02:56 ajc
1749 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1750 unwanted page caching
1752 Revision 301.4 2001/08/13 03:43:24 ajc
1755 Revision 301.3 2001/08/13 03:40:01 ajc
1756 * Another attempt at focus
1758 Revision 301.2 2001/08/11 04:24:39 ajc
1759 * Attempt at setting focus to msgtext area when entering a message.
1761 Revision 301.1 2001/08/02 03:42:03 ajc
1762 * Changed the wholist to work with the new masquerade semantics
1764 Revision 301.0 2001/06/28 15:05:31 ajc
1767 Revision 300.2 2001/06/28 15:03:49 ajc
1768 * Every generated page now includes a meta tag to disable evil "smart tags"
1769 (see http://smarttags.manilasites.com/ for more information)
1771 Revision 300.1 2001/06/28 02:39:54 ajc
1772 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1773 the screen where you can create a room...
1775 Revision 300.0 2001/06/27 06:24:06 ajc
1776 * Tagged everything as Version 3.00
1778 Revision 213.25 2001/06/27 06:22:49 ajc
1779 * Updated docs for the 3.00 release
1781 Revision 213.24 2001/06/27 06:16:01 ajc
1782 * Correct generated window name in pop up pages
1783 * Added handling of MIME inline images (not tested)
1785 Revision 213.23 2001/06/22 17:58:20 ajc
1786 * A few performance and tuning cleanups. Increased the size of the socket
1787 queue length to 100 for use on big systems. Also, during startup, the
1788 initial startup thread now exits after creating the worker threads, instead
1789 of becoming a worker thread itself. For some reason Solaris had problems
1790 with the latter method.
1792 Revision 213.22 2001/06/07 03:16:57 ajc
1793 * Brought over an updated mime parser from Citadel
1795 Revision 213.21 2001/06/06 14:44:25 ajc
1796 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1798 Revision 213.20 2001/05/31 02:26:22 ajc
1799 * Fixed login to take you to the Lobby instead of the next room.
1801 Revision 213.19 2001/05/30 22:37:09 ajc
1802 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1803 or a "filename" from the MIME parser.
1805 Revision 213.18 2001/05/30 01:06:57 ajc
1806 * Changes to mime parser ... still something wrong
1808 Revision 213.17 2001/05/28 19:27:29 ajc
1809 * Fixed bug which marked all messages in Lobby as old before reading at login
1811 Revision 213.16 2001/05/25 22:39:26 ajc
1812 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1814 Revision 213.15 2001/05/23 16:15:23 ajc
1815 * UI changes (pretty frames with no scrollbars)
1817 Revision 213.14 2001/05/22 00:32:17 ajc
1820 Revision 213.13 2001/05/22 00:02:18 ajc
1821 * Another attempt to fix the fd leak
1823 Revision 213.12 2001/05/19 02:21:40 ajc
1824 * Attempt to fix the dangling sockets.
1826 Revision 213.11 2001/05/15 03:22:25 ajc
1827 * More icon updates and link cleanup type stuff
1829 Revision 213.10 2001/05/06 05:11:48 ajc
1830 * Added paging icon and right-justified it
1831 * Send-page window is now a popup
1833 Revision 213.9 2001/05/04 04:28:10 ajc
1834 * Added "page user" button in wholist
1836 Revision 213.8 2001/05/01 00:49:43 ajc
1837 * more of the UI overhaul
1839 Revision 213.7 2001/04/30 01:49:36 ajc
1840 * more work on UI overhaul
1842 Revision 213.6 2001/04/29 04:39:23 ajc
1843 * User interface overhaul now in progress. WARNING: incomplete system.
1845 Revision 213.5 2001/04/01 22:13:37 cough
1846 * Modified roomops.c to give users the ability to pick a floor at room
1849 Revision 213.4 2001/02/15 01:21:55 ajc
1850 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1851 invite/kickout functionality.
1853 Revision 213.3 2001/01/25 23:10:00 ajc
1854 * "Delete message" button now confirms on client-side using JavaScript
1856 Revision 213.2 2000/12/05 18:39:49 ajc
1857 * Added support for non-USA countries in registration screen (requires the
1858 latest Citadel server, which supports the country field)
1860 Revision 213.1 2000/10/20 04:27:46 ajc
1861 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1863 Revision 213.0 2000/10/03 16:44:01 ajc
1864 * Tagged for 2.13 release
1866 Revision 212.16 2000/10/03 03:15:53 ajc
1867 * Cosmetic changes to login screen, menu bar, and message header bar
1869 Revision 212.15 2000/09/28 03:44:52 ajc
1870 * Linked to the bio/photo page from message headers. I'm not sure I like the
1871 color scheme, though.
1873 Revision 212.14 2000/09/28 03:37:23 ajc
1874 * who.c: provide links to bio/photo pages for each user in the wholist
1876 Revision 212.13 2000/09/24 21:37:21 ajc
1877 * When reading large numbers of messages, group them in smaller numbers and
1878 display the selector bar in search engine style (like AltaVista and Google)
1880 Revision 212.12 2000/09/24 04:17:16 ajc
1881 * Templatized the room banner.
1883 Revision 212.11 2000/09/17 03:29:45 ajc
1884 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1886 Revision 212.10 2000/09/14 11:43:37 error
1887 Replace occurrences of % throughout the HTML with %% so as to be friendly
1888 to HP/UX printf() and possibly others.
1890 Revision 212.9 2000/09/13 04:13:59 ajc
1891 * Completed the initial hack of the variable substitution template thingy.
1892 Check out static/login.html to see the first template.
1894 Revision 212.8 2000/09/11 17:08:16 ajc
1895 * Started templatizing the login screen. Not finished yet.
1897 Revision 212.7 2000/09/11 03:29:50 ajc
1898 * Started working on a variable-substitution thing
1900 Revision 212.6 2000/08/30 03:20:22 ajc
1901 * Put the wholist back into its own window.
1903 Revision 212.5 2000/07/06 03:46:29 ajc
1904 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1906 Revision 212.4 2000/06/29 04:22:35 ajc
1907 * Changed the format of the wholis (again). Now it shows up in a frame
1908 instead of a separate window.
1910 Revision 212.3 2000/06/12 03:28:44 ajc
1911 * added support for multi-line paging
1913 Revision 212.2 2000/06/07 04:11:28 ajc
1914 * HTML changes to room banner
1916 Revision 212.1 2000/05/31 04:29:54 ajc
1917 * Initial support for "summary" (headers only, no body) mode of reading
1918 messages, and "read one" mode. For future support of 'traditional' email.
1920 Revision 212.0 2000/05/23 20:35:52 ajc
1921 * Tagged for the 2.12 release
1923 Revision 211.19 2000/05/18 02:33:39 ajc
1924 * Don't call whobbs() directly after changing masq room/host, it screws up the
1925 refresh. It now calls an HTTP redirect page instead.
1926 * added http_redirect(char *url) function to accomplish the above
1928 Revision 211.18 2000/05/08 17:24:32 ajc
1929 * Removed HTTP date fields because it was confusing browser caches (weird)
1930 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1932 Revision 211.17 2000/05/07 23:46:55 ajc
1933 * added Date: and Last-Modified: headers to HTTP output
1934 * masquerade room/host screen now runs in wholist window, and returns to it
1936 Revision 211.16 2000/05/02 17:32:06 ajc
1937 * Font related changes to html
1939 Revision 211.15 2000/04/20 02:42:23 ajc
1940 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1941 crashing every session, every time. (?)
1942 * End the session after displaying robots.txt or nocookies.html, to prevent
1943 big session logjams when either of these conditions are met
1945 Revision 211.14 2000/04/15 15:43:46 nbryant
1946 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1947 64-bit gcc on sparc is evil)
1949 Revision 211.13 2000/04/06 20:42:03 nbryant
1950 * configure.in: fix a typo
1952 Revision 211.12 2000/04/06 20:37:01 nbryant
1953 * solaris cleanups and warning fixes
1955 Revision 211.11 2000/03/31 03:48:52 ajc
1956 * text_to_server() now behaves the way web users expect text entry to work.
1957 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1959 Revision 211.10 2000/03/31 02:39:06 ajc
1960 * Fixed bugs in "Site configuration" and added new fields.
1962 Revision 211.9 2000/03/31 02:08:45 ajc
1963 * Added "max messages per page" and "read next nnn" stuff to read loop
1964 (probably not in its final form)
1966 Revision 211.8 2000/03/28 17:02:47 nbryant
1967 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1969 Revision 211.7 2000/03/27 16:18:17 ajc
1970 * Implement multi-room chat as available in Citadel 5.70
1972 Revision 211.6 2000/03/23 04:45:15 ajc
1973 * Experimental move of wholist to a separate auto-refreshing window
1975 Revision 211.5 2000/03/19 22:49:03 ajc
1976 * Made the header-bar buttons more visible
1977 * Added a "reply" header-bar button
1978 * Move "Subject:" lines into the header-bar
1979 * Padded the header-bars by one pixel (nicer looking)
1980 * Changed message date/time output format
1982 Revision 211.4 2000/03/19 19:49:31 ajc
1983 * Added support for unix domain sockets
1985 Revision 211.3 2000/02/11 23:45:04 nbryant
1986 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1987 * tcp_sockets.c: include <arpa/inet.h>
1989 Revision 211.2 2000/02/11 23:30:04 nbryant
1990 configure.in: added some code for FreeBSD
1992 Revision 211.1 2000/01/11 04:20:40 ajc
1993 * Add "close window" option to goodbye screen
1995 Revision 211.0 2000/01/04 15:24:16 ajc
1996 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1997 * This will be released as v2.11; tagged everything as such.
1999 Revision 210.0 1999/12/24 04:57:18 ajc
2002 Revision 1.121 1999/12/23 04:54:48 ajc
2003 * Changed session cookie from hexadecimal encoding to base64
2004 * Removed overly verbose logging
2006 Revision 1.120 1999/12/12 18:12:28 ajc
2007 * get http request: clear hold buffer before starting to read in HTTP request.
2008 This was causing some requests to get corrupted.
2010 Revision 1.119 1999/12/08 18:25:21 ajc
2011 * Increased the size of the backlog queue length passed to accept() and made
2012 it a configuration parameter in webcit.h
2014 Revision 1.118 1999/12/07 16:09:26 ajc
2015 * Better (non fireworks display mode) handling of broken HTTP sockets
2017 Revision 1.117 1999/12/06 03:40:29 ajc
2018 * Moved a bunch of other global variables to per-session variables
2020 Revision 1.116 1999/12/06 02:05:33 ajc
2021 * Moved global march list into per-session context
2023 Revision 1.115 1999/12/05 18:38:02 ajc
2024 * Auto-scaling worker thread pool size
2026 Revision 1.114 1999/12/05 17:38:41 ajc
2027 * Additional debugging and cleanup
2029 Revision 1.113 1999/12/04 22:16:05 ajc
2030 * Moved all diagnostic output to stderr
2031 * Moved "HTTP/1.0 200 OK" output to output_headers()
2033 Revision 1.112 1999/12/04 21:56:59 ajc
2034 * Finished the overhaul. Now to tune...
2036 Revision 1.111 1999/12/03 17:59:53 ajc
2037 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2038 pseudocode so the build is currently broken.
2040 Revision 1.110 1999/12/03 16:37:46 ajc
2041 * Repaired HTTP output for image transfers and static content
2043 Revision 1.109 1999/12/03 05:09:54 ajc
2044 * Rewrote the HTTP engine and application coupling to run in a worker thread
2045 model and to run as a single multithreaded program (eliminated helper
2046 processes and pipes). It currently runs but has many large bugs.
2048 Revision 1.108 1999/12/03 00:18:20 ajc
2049 * Added ".c.o" rule to Makefile
2051 Revision 1.107 1999/11/26 03:32:59 ajc
2052 * Started moving all of the global variables into a struct, to facilitate
2053 multithreaded server.
2055 Revision 1.106 1999/11/26 01:28:10 ajc
2058 Revision 1.105 1999/11/04 02:05:02 ajc
2059 * Added 'number of worker threads' to site config screen
2061 Revision 1.104 1999/10/25 02:25:09 ajc
2062 * Shuffled around the room editing commands
2064 Revision 1.103 1999/10/14 04:07:18 ajc
2065 * Cleaned up the bottom-of-page icons
2067 Revision 1.102 1999/10/08 23:58:11 ajc
2068 * Minor bug fix in registration screen
2070 Revision 1.101 1999/10/06 02:44:02 ajc
2071 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2072 it back in when it's fixed. Also added more attempts at cache disabling,
2073 but it still doesn't work in the StarOffice browser. I don't know why.
2075 Revision 1.100 1999/10/02 03:26:14 ajc
2076 * Merged in Nick's bit of JavaScript to handle key commands.
2077 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2078 in a text field. Right now you can't even log in.
2080 Revision 1.99 1999/09/01 01:06:11 ajc
2081 * Added "max message length" field in global config screen
2083 Revision 1.98 1999/08/14 18:16:10 ajc
2084 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2087 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2088 * Did neat stuff to the bottom of the page
2090 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2091 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2092 to a Citadel server fails.
2093 * messages.c: don't auto-link URL's in messages if it would cause
2096 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2097 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2098 compiler. This should make more browsers happy.
2100 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2101 * Added support for "robots.txt" telling spiders to go away.
2102 * Do a slrp_highest() when logging off.
2104 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2105 * Rearranged the code in "Site-wide configuration" and "Generic
2106 server command" to avoid nested server operations
2108 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2109 * webcit.c: added "back, top, next" buttons to bottom of each page
2110 * menubar.html: replaced "User list" with "Page another user"
2112 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2113 * context_loop.c: rearranged some code to try to eliminate deadlocks
2115 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2116 * Unknown URL's now display the main menu instead of diagnostics
2117 * Diagnostics are now at <baseurl>/diagnostics
2119 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2120 * Session no longer locks up when an express message is cancelled
2121 * The default Citadel server is now "localhost" instead of uncnsrd
2122 * Added some documentation
2124 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2125 * roomops.c: made room banner graphics more reliable
2126 * messages.c: added code to prevent accidental "double-posting"
2127 * who.c: fixed the "Change room/host/user" submit logic
2129 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2130 * Changed static/menubar.html so the text is readable
2132 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2133 * Ditched the frames mode completely. It wasn't working properly in,
2134 among other places, IE 5. Die, Bill, Die.
2136 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2137 * Fixed the behavior of the "forget room" routine, to properly handle
2138 the transition back to the Lobby after it's all done.
2139 * Added ExpressMessageCat() to allow code to send the user messages
2140 along with incoming express messages
2141 * WebCit now sends the name of the end user's browser as the client
2142 name in a Citadel IDEN command rather than its own name.
2144 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2145 * Minor code cleanups
2146 * New mail notification
2148 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2149 * Top-aligned all the cells in the fake frames in non-frames mode
2151 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2152 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2153 of a Goto, in order to prevent it from first marking all msgs old.
2155 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2156 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2157 which can differentiate the needs of frames and noframes modes
2159 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2160 * webserver.c: added "-t" option to send traces somewhere else
2162 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2163 * context_loop.c: display an error page if the client browser
2164 requests a non-root page and there is no cookie set
2165 * webserver.c: took my name off the copyright notice (it's a group
2168 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2169 * Reworked a lot of the structure, made more HTML "embeddable"
2170 * Changed the noframes mode to display "fake" frames using tables
2172 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2173 Changed some output formatting (mainly <FONT> tags).
2174 Changed who.c to use urlescputs() rather than escputs()
2175 in urls so GOTOs and User Profiles work when the string has a
2178 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2179 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2180 How to cause "onLoad=" to cause a sibling frame to refresh without
2181 having to use the nonportable HTTP "Window-Target:" directive. Began
2182 implementation of this; it should allow portable NS/IE compatibility.
2184 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2185 * Implemented "access level required to create rooms"
2187 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2188 * webcit.c: modified getz() to *exit* the program when fgets()
2189 returns an error. This is actually the desired behavior; it would
2190 otherwise busy-loop forever on a broken pipe.
2192 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2193 * webcit.c: added to getz() the ability to return an error code;
2194 implemented this in the main loop, hopefully fixing problems
2195 * Added "braindamage" file (frames/JS browser compatibility list)
2196 * Added HTTP "User-agent:" detection
2197 * wildmat.c, braindamage.c: added
2198 * Initial value of 'noframes' is now set by the braindamage check
2199 * Ran everything through "indent -kr -i8"
2200 * roomops.c: in room list, print a in otherwise empty cells
2202 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2203 * context_loop.c: warning fix
2204 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2206 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2207 * Resolve the name of the connecting host and pass it on to Citadel
2209 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2210 * wDumpContent() is now responsible for </BODY></HTML> most of the
2211 time (parameter settable) so that the main menu can easily be
2212 embedded in every page when running in noframes mode
2213 * noframes mode selection is now carried in the cookie
2215 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2216 * Made the frames stuff less dependent on the HTML TARGET= directive
2217 and more dependent on the HTTP Window-target: directive.
2218 * Made the system semi-navigable in noframes mode.
2220 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2221 * Brought over the new room listing code and <G>oto heuristics
2222 from the main Citadel tree, to pay attention to floor/room ordering
2224 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2225 * Modified the back end of mime_parser to use callbacks instead of
2226 doing something specific. Now we can use it elsewhere.
2228 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2229 * Fixed the bugs in "Site-wide configuration"
2230 * Added a "generic server commands" screen
2232 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2233 * Reduced the multiple cookies down to one cookie combining all data.
2235 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2236 * Removed wc_host and wc_port cookies.
2237 * Added an "edit your session" screen to change your wholisting.
2239 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2240 * Added "enter registration"
2241 * Set up automatic trigger of Enter Registration when the server
2243 * Established that a one-to-one WebCit/Citadel correspondence will
2244 be required. No big deal due to shared code segments.
2245 * Added "change password"
2246 * Added networking configuration screens. These still need testing.
2247 * Added a "kill session" link to each line of the wholist when
2248 logged in as an aide, and the screens to perform this operation.
2250 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2251 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2252 * "Finished" the MIME parser.
2253 * Got image uploads working.
2254 * Added "add/edit user photo" screens.
2255 * Added "add/edit room graphic" screens.
2256 * Added "add/edit floor graphic" screens.
2257 * Fixed display of floor graphic in known rooms list.
2259 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2260 * Wrote mime_parser.c for handling of image uploads. This will also
2261 be used in future Citadel MIME projects.
2263 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2264 * Fixed a bug in the room banner display code
2265 * Added "delete room"
2266 * Added "validate users"
2268 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2269 * Added "edit room info file"
2272 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2273 * Changed the "auto read new" functionality from a meta refresh tag
2274 to an "onload" directive (the former was causing graphics problems)
2275 * Added "create room"
2278 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2279 * Got the Zap and List-Zapped commands working
2280 * Added a convenience function to display a page with an error string
2281 * Automatically do a read-new-msgs whenever a new room banner is loaded
2283 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2284 * Added the screens to send pages
2285 * Changed message headers to display in bigger font, non-boldface
2286 * Added the chat system
2287 * Added goto private rooms
2289 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2290 * Replace "Citadel" in menu bar with the Citadel logo
2292 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2293 * automatically regenerate Makefile when Makefile.in changes
2295 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2296 * context_loop.c: Moved "remove session" into its own function.
2297 Check for dead webcit child process before each transaction.
2298 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2299 against broken HTTP connections.
2300 * Added a housekeeping thread to periodically remove dead sessions
2301 and kill idle sessions.
2302 * messages.c: added "delete message" functionality
2303 * messages.c: added "move message" functionality
2304 * userlist.c: added. This adds "userlist" and "show user" functions.
2305 * roomops.c: fixed buggy implementation of ungoto
2306 * Set up an option in output_headers() to optionally print the most
2307 often used opening HTML as well as the HTTP headers.
2308 * Display express messages in cute little JavaScript popup window.
2310 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2311 * Brought over message reading and entry functions from old WebCit
2313 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2314 * context_loop.c: really fix the SO_LINGER stuff
2315 * webserver.c: remove commented-out references to SO_LINGER
2317 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2318 * context_loop.c: After fork(), child process closes the HTTP socket
2319 so when the parent process closes it, it actually _does_ close.
2320 Otherwise, aIEeeee and possibly other browsers will hang.
2321 * Added support for graphics images retrieved from the Citadel server.
2322 * Set up login banner graphic and background image graphic
2324 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2325 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2327 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2328 * Smoothed out some of the login/logout code. Failed authentication
2329 now works the way it should.
2330 * Added support for new user login (still need to handle registration).
2332 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2333 * Discovered that the HTTP socket problem is related to a socket that
2334 isn't properly lingering on close. Temporarily hacked a sleep(10)
2335 into context_loop.c until it is figured out.
2337 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2338 * Did a little debugging, still trying to figure out why logging in
2339 displays "Connection reset by peer" error. It used to work...
2341 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2342 * Makefile.in: updated dependencies
2344 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2345 * Fixed broken interpretation of variables specified in the URL
2346 * added new "action" variable to make main loop simpler
2348 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2349 * webserver.c: prototype vsnprintf
2350 * context_loop.c: warning fix
2352 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2353 * tcp_sockets.c: removed some dead code
2354 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2355 unused ends of pipes, fix a file descriptor leak and a race condition
2356 * portability enhancements
2358 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2359 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2361 * converted to autoconf and began port to Digital UNIX
2363 * context_loop.c: moved the monster 64k buffer array off the stack
2364 * tcp_sockets.c: getservbyname() doesn't set errno.
2366 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2367 * webserver.c: warning fix