2 Revision 528.13 2005/01/20 04:10:41 ajc
3 * Cleaned up a bunch of unused cruft from the old layout
4 * Instant messages are now displayed in a div that layers itself
5 over the rest of the site. It would be nice if we could figure out
6 a way to make a clickable "hide" box...
8 Revision 528.12 2005/01/17 04:38:14 ajc
9 * Navbar is now dynamic, in an attempt to make only the relevant controls
10 appear on any given page.
12 Revision 528.11 2005/01/15 07:19:08 ajc
13 * Removed the fixed pixel width from the tree view room list so it doesn't
14 wrap around in an ugly way on aIEeeee.
16 Revision 528.10 2005/01/15 05:26:27 ajc
17 * Message entry window is now somewhat full screen.
19 Revision 528.9 2005/01/14 21:03:17 ajc
22 Revision 528.8 2005/01/14 15:00:51 ajc
23 * Placed the navbar into the room banner, at least in its temporary form.
25 Revision 528.7 2005/01/14 04:53:54 ajc
26 *** empty log message ***
28 Revision 528.6 2005/01/14 04:53:12 ajc
29 * Got the three-pane model working not only with web browsers, but also
30 with the disgusting abomination called Internet Explorer.
32 Revision 528.5 2005/01/13 18:38:08 ajc
33 * Insert a newline between </div> and <div id="text">
35 Revision 528.4 2005/01/11 16:20:18 ajc
36 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
39 Revision 528.3 2005/01/11 05:05:08 ajc
40 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
41 * Ripped things apart in a big way. The frameset is gone (except for
42 chat, for which we'll probably keep frames). Iconbar and banner are
43 now done using CSS and <div> tags.
44 * Room read/enter/goto controls are currently missing. Stay tuned.
45 * I am in the process of rewriting all of the markup as valid XHTML.
47 Revision 528.2 2004/12/29 22:08:08 ajc
48 * roomops.c: provide a way to create room shares with a mapping to an
49 alternate room name on the other end.
51 Revision 528.1 2004/12/29 17:28:09 ajc
52 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
53 all corrupty-whatever when a remote room name mapping is found. Display
54 the mapping and preserve it across share/unshare operations.
56 Revision 528.0 2004/12/28 03:58:34 ajc
59 Revision 527.1 2004/12/28 03:58:24 ajc
60 * Corrected overly-escaped reply-to addresses in "reply" button
61 * Repaired toggling of self-service account creation in admin screen
62 * Bumped internal version number to 5.28
64 Revision 527.0 2004/12/07 04:41:37 ajc
67 Revision 526.1 2004/12/07 04:41:02 ajc
68 * Finally tracked down the WC->vars heap corruption issue (for real this
69 time). We now call clear_local_substs() at the end of each HTTP
70 transaction, whether we need to or not, instead of calling it whenever
71 we're done with something we wanted session variables for.
72 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
73 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
74 preventing it from getting clobbered by another session.
75 * Bumped internal version number to 5.27
77 Revision 526.0 2004/12/01 21:35:56 ajc
80 Revision 525.4 2004/12/01 21:35:44 ajc
81 * Changed internal version number to 5.26
83 Revision 525.3 2004/12/01 21:34:17 ajc
84 * Numerous memory management bugfixes.
86 Revision 525.2 2004/12/01 16:48:24 ajc
87 * tools.c: don't crash when striplt() is called with a zero-length string
89 Revision 525.1 2004/11/12 18:02:36 ajc
90 * Updated the richtext editor (new version from Kevin Roth's site)
92 Revision 525.0 2004/11/03 20:21:10 ajc
95 Revision 524.7 2004/11/03 20:21:02 ajc
96 * Changed internal version number to 5.25
98 Revision 524.6 2004/10/20 02:41:41 ajc
100 * Added the notes room to the icon bar
101 * Set up an initial implementation of Notes view. Attractive enough to
102 publish, but read-only. Needs a note editor.
104 Revision 524.5 2004/10/15 03:10:24 ajc
105 * Calendar objects UID now generated by generate_uuid() which creates
106 pseudo-DCE-ish UUID's.
108 Revision 524.4 2004/10/05 01:59:31 ajc
109 * localtime_r() fixes
111 Revision 524.3 2004/10/03 02:56:35 ajc
112 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
114 Revision 524.2 2004/10/01 16:23:23 ajc
115 * Set up framework for "notes" view, and added a skeleton function for
118 Revision 524.1 2004/09/30 03:44:01 ajc
119 * fix line width break problem in chat
121 Revision 524.0 2004/09/28 16:12:44 ajc
124 Revision 523.12 2004/09/28 16:12:30 ajc
125 * Prepare for 5.24 release
127 Revision 523.11 2004/09/27 02:17:47 ajc
128 * messages.c: fix build problem on non-calendar-enabled installations
129 * floors.c: fix a warning message
131 Revision 523.10 2004/09/25 03:34:21 ajc
132 * summary.c: Fixed a calling syntax problem
134 Revision 523.9 2004/09/25 03:18:43 ajc
135 * small stylesheet fix
137 Revision 523.8 2004/09/24 04:21:41 ajc
138 * Fixed display bug for room list mode when we dropped down multiple
139 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
141 Revision 523.7 2004/09/24 04:08:25 ajc
142 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
143 rooms without new msgs
145 Revision 523.6 2004/09/24 04:04:34 ajc
146 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
149 Revision 523.5 2004/09/23 03:21:10 ajc
150 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
152 Revision 523.4 2004/09/16 02:42:37 ajc
153 * Set default view of new rooms during CRE8 command instead of afterwards
155 Revision 523.3 2004/09/15 03:08:50 ajc
156 * Support config of seaperate MSA port in Citadel 6.26
158 Revision 523.2 2004/09/10 03:49:17 ajc
159 * Added 'dialog' mode to setup
161 Revision 523.1 2004/08/31 20:31:01 ajc
162 * When saving VTODO (tasks), insert a UID if none is already present. Also
163 increment the sequence, or insert one if none is already present.
165 Revision 523.0 2004/08/31 03:02:37 ajc
168 Revision 522.30 2004/08/31 03:02:28 ajc
169 * Changed internal version number to 5.23
171 Revision 522.29 2004/08/27 02:40:06 ajc
172 * Ditched the graphical buttons because CSS can do the same thing faster.
174 Revision 522.28 2004/08/18 03:16:12 ajc
175 * 'move' and 'delete' buttons only show when allowed to do those things
177 Revision 522.27 2004/08/18 02:10:17 ajc
178 * Reply/Move/Delete buttons are now images, because system-native buttons
179 were too big and ugly.
181 Revision 522.26 2004/08/11 17:24:57 ajc
182 * static/iconbar.html: removed.
183 * Updated the "powered by citadel" graphic
185 Revision 522.25 2004/08/11 03:49:15 ajc
186 * Replaced all instances of the name "Citadel/UX" with "Citadel"
187 * Installed the "simple logo" in the iconbar
189 Revision 522.24 2004/08/09 03:11:20 ajc
190 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
192 Revision 522.23 2004/08/05 21:32:17 ajc
193 * Reply/Move/Delete are now buttons instead of links. This should enable
194 us to add some JavaScript magic for "Reply quoted" ...
196 Revision 522.22 2004/08/05 02:47:21 ajc
197 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
198 has a more predictable and attractive behavior, and can still be
199 overridden in the style sheet if the site operator wants to.
201 Revision 522.21 2004/08/04 03:52:23 ajc
202 * Tasks view is now pretty.
203 * Tasks view now displays date due for each task.
204 * Tasks view is now sorted by date due.
205 * Tasks view now displays overdue tasks in red.
207 Revision 522.20 2004/08/03 03:55:37 ajc
208 * Tasks view now uses the same buffer/dump logic as the calendar views, so
209 we can sort them by due date and do a prettier display. (Only the logic is
210 changed so far. The prettier display is forthcoming.)
212 Revision 522.19 2004/07/21 02:57:09 ajc
213 * Internet Configuration screen looks a little neater now
215 Revision 522.18 2004/07/21 02:45:15 ajc
216 * Completed the "Internet Configuration" screen
218 Revision 522.17 2004/07/16 19:13:37 ajc
219 *** empty log message ***
221 Revision 522.16 2004/07/16 19:13:10 ajc
222 * tools.c: display 12:00 as 12pm, not 12am
224 Revision 522.15 2004/07/16 03:14:03 ajc
225 * more work on inetconf screen
227 Revision 522.14 2004/07/16 02:50:00 ajc
228 * useredit.c: put a pretty box around user editing
230 Revision 522.13 2004/07/13 03:25:08 ajc
231 * inetconf.c: added. Not finished yet.
233 Revision 522.12 2004/07/10 03:10:19 ajc
234 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
235 floor level configurations.
236 * Put a space between OK and CANCEL buttons anywhere in the system where
238 * Some more of the room config/admin screens now return to themselves
239 with a "ok, you did that" message when OK is pressed, instead of dropping
240 out to the main menu.
242 Revision 522.11 2004/07/08 03:03:01 ajc
243 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
244 configuration (public rooms default and mailboxes default). Still need
245 to add floor and room policy screens.
247 Revision 522.10 2004/07/02 03:28:08 ajc
248 * Much-improved alphabet tabs for Address Book view. Now divides the
249 total number of names by (names per page, currently 60) and sets up
250 that many tabs, with proper [Aaa-Bbb] labels on them.
252 Revision 522.9 2004/07/02 03:26:06 ajc
253 *** empty log message ***
255 Revision 522.8 2004/07/01 02:40:40 ajc
256 * Clicking "Enter a message" in a groupware room now automatically calls
257 the correct editor for the type of objects in the room (message, calendar
258 event, task, address book entry)
260 Revision 522.7 2004/06/29 17:21:25 ajc
261 * Removed the word "room" in a few locations, as part of our push towards
262 not looking like a BBS when running in groupware mode
264 Revision 522.6 2004/06/29 00:37:02 ajc
265 * Made some fonts bigger because users were complaining...
267 Revision 522.5 2004/06/27 03:02:05 ajc
268 * Summary view -- always view ALL messages
269 * Summary view -- new messages are in boldface
271 Revision 522.4 2004/06/24 20:42:14 ajc
272 * Added the "server ip address" Citadel config option
273 * Site config: added "Changes will not take effect until..." language
276 Revision 522.3 2004/06/24 14:50:35 ajc
277 * Added the ability to listen on a single IP address instead of all addresses.
279 Revision 522.2 2004/06/22 02:21:56 ajc
282 Revision 522.1 2004/06/21 15:00:52 ajc
285 Revision 522.0 2004/06/19 03:21:35 ajc
288 Revision 521.10 2004/06/19 03:11:07 ajc
289 * Instead of a crufty "the topmost Internet email address will be used
290 for outgoing email" explanation, separated it into "Primary Internet
291 email address" and "Other email addresses" boxes.
293 Revision 521.9 2004/06/19 02:42:12 ajc
294 * Removed the "aides access to mailboxes" config option, which is no longer
295 part of the Citadel system.
297 Revision 521.8 2004/06/16 02:07:22 ajc
298 * Removed a couple of lines of debugging code leftover from last night
300 Revision 521.7 2004/06/15 03:06:11 ajc
301 * Bumped internal version number to 5.22
302 * Use new fast headers-only-no-mime fetch mode in Citadel for
305 Revision 521.6 2004/06/15 02:30:21 ajc
306 * Honor "maxmsgs" even when viewing a mailbox in summary mode
308 Revision 521.5 2004/06/12 04:26:38 ajc
309 * Fixed some garbled output resulting from turning things that look like
312 Revision 521.4 2004/06/11 16:09:36 ajc
313 * Moved the room graphic to the left of the room name in the banner, to
314 make it more consistent with the rest of the site.
315 * Reduced the size of the font in the iconbar
317 Revision 521.3 2004/06/11 03:15:08 ajc
318 * When "Add" is clicked without specifying an upload filename, resume
319 composition instead of aborting the post.
320 * Add attachments to messages in forward order, not reverse order
322 Revision 521.2 2004/06/10 03:08:48 ajc
323 * Improved the appearance of tabs in the room config screen
325 Revision 521.1 2004/06/10 02:58:55 ajc
326 * Made all the title boxes the same background color. The old scheme was
327 cute but not professional looking.
329 Revision 521.0 2004/06/06 19:53:25 ajc
332 Revision 510.15 2004/06/06 19:32:15 ajc
333 * Cleaned up a couple of FIXME's sitting around in the code
334 * Altered the conditions under which stray http://... strings are
335 automatically turned into links, to prevent that logic from
336 transforming IMG tags into gibberish.
337 * Set internal version number to 5.21
339 Revision 510.14 2004/06/04 02:29:07 ajc
340 * Fixed bug in "validate new users" screen (thanks Campy)
342 Revision 510.13 2004/06/03 03:21:22 ajc
343 * "Reply" button now carries the message subject into the reply.
345 Revision 510.12 2004/06/02 02:07:54 ajc
346 * setup.c: updated the setup script to configure two /etc/inittab entries,
347 one for http and one for https.
349 Revision 510.11 2004/06/01 21:46:47 ajc
350 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
351 during a read or write operation, do not attempt to finish the operation
352 unencrypted like we do in Citadel. Here in WebCit land it only causes
353 the server to segfault.
355 Revision 510.10 2004/06/01 19:01:22 ajc
356 * netconf.c: widened some of the text entry fields
357 * webcit.h: bumped up the internal version number to 5.20
359 Revision 510.9 2004/06/01 18:44:20 ajc
360 * Return to the old command-line usage (-s for https, service is either
361 http or https but not both)
363 Revision 510.8 2004/06/01 03:32:28 ajc
364 * Add "permanent room" setting to room edit screen
365 * create room -- allow longer strings
367 Revision 510.7 2004/06/01 00:36:43 ajc
368 * Hmmph. Do the session cookie as hex instead of base64. There really
369 are some characters in the base64 set that make HTTP do nasty things.
371 Revision 510.6 2004/05/31 21:43:27 ajc
372 * Added "|END" to the session cookie before base64-ing it. This fixes a
373 problem with certain room names causing the webserver to freak out and
374 break embedded images and stuff. I don't know why.
376 Revision 510.5 2004/05/31 20:34:11 ajc
377 * Message entry using Kevin Roth's excellent cross-platform richtext
380 Revision 510.4 2004/05/31 15:54:13 ajc
381 * "text" and "HTML" options for message entry.
383 Revision 510.3 2004/05/29 03:31:48 ajc
384 * tighten up the space between icons in the iconbar
386 Revision 510.2 2004/05/28 20:24:53 ajc
389 Revision 510.1 2004/05/24 03:02:38 ajc
390 * CSS change to make folder names stand out more in the "Folder View"
392 Revision 510.0 2004/04/30 04:08:58 ajc
395 Revision 506.13 2004/04/30 04:08:47 ajc
396 * Changed internal version number to 5.10
397 * Updated documentation for the new HTTPS service
399 Revision 506.12 2004/04/27 03:21:36 ajc
400 * Prompt for HTTPS port number during setup. We may make this optional.
402 Revision 506.11 2004/04/27 03:16:31 ajc
403 * When running on the same host as Citadel, if no key/cert are found,
404 symlink to Citadel's if possible.
405 * One server binary now forks to start both http and https servers.
407 Revision 506.10 2004/04/21 03:43:39 ajc
408 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
409 certs are also no longer invalid.
411 Revision 506.9 2004/04/21 02:25:13 ajc
412 * Replaced ctdl_install_certificate() with convenience functions found
413 in the OpenSSL library.
415 Revision 506.8 2004/04/21 02:19:41 ajc
416 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
417 understand, but read at http://www.informit.com/articles/article.asp?p=22078
418 ). Still doesn't work with Internet Monopolizer, though.
420 Revision 506.7 2004/04/20 02:32:44 ajc
421 * Allow setup to run seamlessly from within the Citadel Ridiculously
422 Easy Installer by observing the values of environment variables
423 CITADEL_INSTALLER, CITADEL, and WEBCIT.
425 Revision 506.6 2004/04/20 02:02:50 ajc
428 Revision 506.5 2004/04/16 03:14:06 ajc
429 * Minor fix for previous checkin
431 Revision 506.4 2004/04/16 02:59:01 ajc
432 * Completed SSL support. Still doesn't work with all browsers... gotta
435 Revision 506.3 2004/04/15 03:57:00 ajc
436 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
437 it has a crashy crashy bug in it. Don't use it yet.
439 Revision 506.2 2004/04/13 19:41:36 ajc
440 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
441 (freebusy data fetch for anonymous Kolab type clients)
443 Revision 506.1 2004/04/10 04:32:59 ajc
444 * Fixed some version and copyright date oopses
446 Revision 506.0 2004/04/10 04:29:30 ajc
449 Revision 505.22 2004/04/10 04:29:20 ajc
450 * Changed internal version number to 5.06
452 Revision 505.21 2004/03/29 04:30:20 ajc
453 * configure.in, Makefile.in: handle $LDFLAGS
455 Revision 505.20 2004/03/20 05:03:14 ajc
456 * Original startup thread becomes a worker thread after initialization.
457 Doing otherwise turns it into a zombie (at least on Linux) and possibly
458 leads to other problems
459 * Filter out NOOP's received in chat
461 Revision 505.19 2004/03/18 04:32:24 ajc
462 * Removed the language in README.TXT which told everyone that chat wouldn't
463 work with a non-local Citadel server, because that's no longer true.
464 * Removed the old chat applet from the static/ directory
466 Revision 505.18 2004/03/18 04:00:44 ajc
467 * Rounded web boxes now look correct in all browsers.
469 Revision 505.17 2004/03/17 18:25:31 ajc
470 * When creating a new user, auto-chain to the "edit user configuration"
471 screen, and subsequently auto-chain to the "edit address book entry"
472 screen. This creates a nice sensible workflow.
474 Revision 505.16 2004/03/15 22:47:09 ajc
475 * Prettied up the chat window a little more.
477 Revision 505.15 2004/03/15 04:27:44 ajc
478 * Chat now appears in a separate window
479 * Use regular frames instead of IFRAMEs for chat
480 * Display user's own chat text in bold+italic
481 * Added a "List Users" button
483 Revision 505.14 2004/03/09 20:45:45 error
484 * Add a Linux Software Map file
486 Revision 505.13 2004/03/07 22:04:32 ajc
487 * Fix the current view not being set to the default view for the creator
490 Revision 505.12 2004/03/07 21:31:17 ajc
491 * serv_read() now zeroes out the supplied buffer (with the supplied
492 length) if a server read fails. This causes serv_gets() to return
493 instead of looping endlessly. Fixes chat problem found on linux-ppc.
495 Revision 505.11 2004/03/03 05:21:36 ajc
496 * Made the chat screen totally kick-ass sweet. The flickering reload
497 i-frame is now tiny and hidden, and it *appends* new chat data to
498 the viewable window using JavaScript. No flickering + scrollback!
499 * Added a help button to the chat screen.
501 Revision 505.10 2004/02/29 22:52:15 ajc
502 * Close and clear (set to -1) server socket handle when socket errors are
503 detected. Fixes a chat problem reported by Winzlo.
505 Revision 505.9 2004/02/29 05:34:25 ajc
506 * Display the Chat menu option as "Chat with other users in <roomname>"
508 Revision 505.8 2004/02/27 05:04:38 ajc
509 * fix frameset bug in page popups
511 Revision 505.7 2004/02/26 04:08:56 ajc
512 * Fixed a problem that made WebCit go to the "no cookies" screen instead
513 of the logout banner.
514 * Ford's latest stupid room has a name with more than 64 characters, and
515 we still had a 64-byte room name in the march_list struct. ooooops...
517 Revision 505.6 2004/02/26 03:07:26 ajc
518 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
520 Revision 505.5 2004/02/25 23:10:28 ajc
521 * Allow "/do_logout" as a no-frames page
523 Revision 505.4 2004/02/25 23:00:21 ajc
524 * Changed the favicon support to LINK tags in the HEAD of static stuff,
525 to make life easier. (Thanks to prosthetik for this)
527 Revision 505.3 2004/02/25 15:20:11 ajc
528 * Support for favicon.ico in the static/ directory
530 Revision 505.2 2004/02/24 04:06:42 ajc
531 * Changed the colors slightly in chat screen
533 Revision 505.1 2004/02/20 06:07:06 ajc
534 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
536 Revision 505.0 2004/02/19 03:32:50 ajc
539 Revision 504.7 2004/02/19 03:32:38 ajc
540 * Changed the internal version number to 5.05
541 * Completed the frames fix
543 Revision 504.6 2004/02/18 20:08:29 ajc
544 * Fixed the frameset force reload logic. Now it does the whole frameset
545 without displaying an error in the main frame.
547 Revision 504.5 2004/02/18 19:17:51 ajc
548 * Force reload of frameset if someone tries to escape it. Not perfect
549 but it mostly works at this poing.
551 Revision 504.4 2004/02/17 03:37:11 ajc
552 * Indicate to Citadel that we want Server Generated Invitations when
553 calendar events are saved. (No longer the default in Citadel server.)
555 Revision 504.3 2004/02/09 04:49:32 ajc
556 * Prepare for a way to avoid falling out of the main frameset
558 Revision 504.2 2004/02/09 03:37:57 ajc
559 * Changed the thread pool management algorithm. Detecting idle time between
560 socket accepts was not working reliably on all systems, so we now follow
561 the same algorithm as the Citadel server (spawn more threads when number
562 of sessions < number of threads, but keep constrained to pre-defined
563 minimum and maximum thread count)
565 Revision 504.1 2004/02/03 03:09:51 ajc
568 Revision 503.0 2004/01/28 04:31:31 ajc
571 Revision 502.4 2004/01/28 04:30:48 ajc
572 * Create Room can now offer calendar and address book rooms
574 Revision 502.3 2004/01/17 21:25:30 ajc
575 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
576 * Split the config for LDAP Connector into its own panel
578 Revision 502.2 2004/01/17 04:32:54 ajc
579 * Add site config options for Citadel servers which support LDAP
581 Revision 502.1 2003/10/24 02:50:19 ajc
582 * Clicking "Enter Message" in a room with an Address Book view opens
583 a blank vCard entry screen.
585 Revision 502.0 2003/10/23 03:16:50 ajc
588 Revision 501.2 2003/10/23 03:07:54 ajc
589 * event.c: Found and removed another unquoted multi-line string literal
590 * webcit.h: changed an #ifdef HAVE_ICAL_H
591 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
593 Revision 501.1 2003/10/22 01:42:12 ajc
594 * iconbar.c: removed a stray character or two...
596 Revision 501.0 2003/10/21 04:26:37 ajc
599 Revision 500.30 2003/10/21 04:26:27 ajc
600 * bumped the version string to 5.01
602 Revision 500.29 2003/10/17 03:08:28 ajc
603 * Finished prettying up the vCard display
605 Revision 500.28 2003/10/17 02:31:45 ajc
606 * Multi-line string literals are deprecated in GCC 3.1 unless each line
607 is wrapped in quotes. Performed this fix so it'll compile.
608 * setup.c: removed references to unused variable tempfile[]
610 Revision 500.27 2003/10/09 03:17:02 ajc
611 * Started prettying up the vCard display.
613 Revision 500.26 2003/10/08 02:33:49 ajc
614 * Begin work on better handling of vCard display
616 Revision 500.25 2003/09/04 03:41:27 ajc
617 * siteconfig.c: changed some config items to drop-down boxes
619 Revision 500.24 2003/08/27 04:26:54 ajc
620 * Split the site configuration screen up into four different screens,
621 and added a meta-menu
623 Revision 500.23 2003/08/24 03:31:50 ajc
624 * Finished the setup program
625 * Bumped the internal version number to 5.01
627 Revision 500.22 2003/08/22 00:47:27 ajc
628 * setup is now working, but it still needs a way to detect a running WebCit
630 Revision 500.21 2003/08/22 00:25:40 ajc
631 * Added a skeleton "setup" program to the tree. It does not work yet.
633 Revision 500.20 2003/08/20 03:48:55 ajc
634 * Added iconbar shortcut to Contacts room
635 * Minimum required Citadel is now 6.11
637 Revision 500.19 2003/08/20 03:07:25 ajc
638 * Address book "single card" view now suppresses "reading nn message" and
639 instead shows the letter indices across the top
640 * Clicking on an address in a vCard now connects to WebCit mail instead
641 of a browser mailto: link
643 Revision 500.18 2003/08/19 04:18:43 ajc
644 * Changed things around in the address book view. Made it sorted and
645 more clickable and better looking...
647 Revision 500.17 2003/08/12 18:54:03 error
648 * messages.c: fix off-by-one-error in selector bar
650 Revision 500.16 2003/08/07 22:18:03 ajc
651 * Add the Summary Page to the customizable iconbar
653 Revision 500.15 2003/08/07 03:51:51 ajc
654 * Customizable icon bar as: pictures and text, pictures, text
656 Revision 500.14 2003/08/05 03:52:14 ajc
657 * First working version of the customizable iconbar. It contains a basic
658 set of options and now automatically refreshes when it's customized.
660 Revision 500.13 2003/08/04 03:50:29 ajc
661 * First cut at the customizable iconbar is done. A bunch of generic options
662 are there. Still need to get the actual iconbar to refresh when changes
665 Revision 500.12 2003/08/03 21:02:01 ajc
666 * More work on customizable iconbar
668 Revision 500.11 2003/08/02 05:25:46 ajc
669 * Laid the groundwork for a customizable iconbar
671 Revision 500.10 2003/07/30 03:57:49 ajc
672 * Add config.c_purge_hour to config screen
674 Revision 500.9 2003/07/06 22:06:59 ajc
675 * When converting "anything that looks like a URL" to a real link, first
676 make sure that it isn't already inside a link. This fixes most of the
677 long, ugly URL strings sent by eBay.
678 * Automatically dismantle mailto: links in HTML messages, and convert
679 them to WebCit mail links (clicking on it sends the user to the Mail
680 room and begins composing a new message with the recipient and subject
681 fields pre-populated).
683 Revision 500.8 2003/06/29 20:51:21 ajc
684 * Worked around a rendering bug in Satan's Browser that was causing it
685 to draw the calendar month view much wider than the actual screen wdith
687 Revision 500.7 2003/06/28 04:09:37 error
688 * roomops.c: Backout change to display one less box in the first column in
689 roomlist view, it doesn't seem to work for everyone
691 Revision 500.6 2003/06/28 03:52:51 error
692 * Don't tell browsers not to cache static documents
694 Revision 500.5 2003/06/28 03:35:23 error
695 * roomops.c: Display one less floor in the first column in romlist view
697 Revision 500.4 2003/06/26 03:37:58 ajc
698 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
699 This will allow some groupware clients to browse the free/busy times of
700 other users on the system.
702 Revision 500.3 2003/06/21 05:17:21 ajc
703 * Better alignment of system messages
704 * Exterminated display_error() and replaced it with WC->ImportantMessage
705 which is displayed in a bubble on top of whatever page you're on next.
706 * Small cosmetic changes
707 * Fixed some nesting problems in output_headers()
709 Revision 500.2 2003/06/20 03:39:27 ajc
710 * Optimization to floor layout in box view
712 Revision 500.1 2003/06/20 03:04:26 ajc
713 * "Reply" button on messages now handles IGnet recipients correctly
715 Revision 500.0 2003/06/10 04:23:08 ajc
718 Revision 410.50 2003/06/10 04:22:58 ajc
719 * Updated docs and headers for 5.00 release
721 Revision 410.49 2003/06/10 04:05:23 ajc
722 * De-tabled the left side icon bar and reduced one of the graphics, so
723 that all of the rounded corners show up in Satan's Browser.
725 Revision 410.48 2003/06/10 03:47:41 ajc
726 * style.css: added font selection to default <BODY> tag
728 Revision 410.47 2003/06/06 03:26:03 ajc
729 * Satan's Browser insists on putting bloody acres of whitespace to the
730 right of any bulleted list items, making any multi-column table containing
731 a list take more than the entire screen. Removed all such lists so it
732 looks ok. If you are reading this and you are a Microsoft employee, please
733 commit suicide before you break anything else.
735 Revision 410.46 2003/06/06 02:22:07 ajc
736 * Changed the upper left and upper right bounded box corners to a solid
737 blue (#204B78) instead of gradiated, because it was looking funny in
738 256-color mode. It also looked funny in Internet Explorer, but people
739 who use Internet Explorer are contributing to terrorism and really don't
740 deserve Web access in the first place. So I really just fixed this to make
741 it look good in 256-color Netscape.
743 Revision 410.45 2003/06/05 21:37:37 ajc
744 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
745 in b0rken IE browser. Die, Bill, Die.
747 Revision 410.44 2003/06/05 03:52:29 ajc
748 * Buncha cosmetic changes
750 Revision 410.43 2003/06/04 03:41:25 ajc
751 * Change the appearance of rooms with and without new messages in the
752 room list -- now defined using CSS
754 Revision 410.42 2003/06/03 03:57:42 ajc
755 * Tightened up the room banner a bit. Smaller padding, smaller font,
758 Revision 410.41 2003/05/31 21:36:45 ajc
761 Revision 410.40 2003/05/26 21:05:42 ajc
762 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
763 it to complete the free/busy checking for attendee availability.
765 Revision 410.39 2003/05/26 05:44:45 ajc
766 * event.c: fix compiler warning
768 Revision 410.38 2003/05/26 05:39:46 ajc
769 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
770 bug fixed in Citadel.
772 Revision 410.37 2003/05/26 05:28:13 ajc
773 * serv_func.c: added utility function read_server_text()
774 * availability.c: banged out more of this code -- still not complete
776 Revision 410.36 2003/05/26 03:28:02 ajc
777 * Getting closer to doing the availability check. Created new source
778 module 'availability.c' for this purpose. Stub function is in place.
780 Revision 410.35 2003/05/25 04:25:12 ajc
781 * siteconfig.c: fixed a spelling error
782 * event.c: add a "Check attendee availability" button, and the code to
783 bypass saving the event to the server, do something with it, and then
784 feed the twiddled data structure back to the form display function for
785 further editing. What's still missing is the code to do the actual
788 Revision 410.34 2003/05/24 22:22:35 ajc
789 * Small stylesheet hack to make it work with b0rken IE
791 Revision 410.33 2003/05/24 22:13:08 ajc
792 * Changed the login banner a bit
794 Revision 410.32 2003/05/20 03:25:41 ajc
795 * Separate event invitees with newlines instead of commas.
797 Revision 410.31 2003/05/19 19:55:09 ajc
798 * summary.c: eliminate compiler warnings about unused variables when
799 compiling a WebCit service without calendar support
801 Revision 410.30 2003/05/18 02:05:33 ajc
802 * More conversion of screens to the new look-and-feel.
804 Revision 410.29 2003/05/16 04:11:29 ajc
805 * We don't need no steenking workaround. Problem fixed. MIME parser not
806 broken. Web server was calling it with bad parameters. All fixed now.
807 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
810 Revision 410.28 2003/05/15 04:52:26 ajc
811 * Minor workaround in web forms to handle mime parser problem in uploads
813 Revision 410.27 2003/05/15 03:35:59 ajc
814 * look and feel overhaul -- almost done!
816 Revision 410.26 2003/05/14 03:46:35 ajc
817 * More background cleanup
819 Revision 410.25 2003/05/05 17:19:46 ajc
820 * Cleanups to summary page when running on a non ical enabled system
821 * Use non breaking spaces in summary page box titles
823 Revision 410.24 2003/05/04 04:22:41 ajc
824 * Display body of messages on a white background. I am doing this in order
825 to prepare for making the general background of the screen a darker color.
827 Revision 410.23 2003/05/04 02:54:55 ajc
828 * Summary page now uses our cutesy new rounded window boxes
830 Revision 410.22 2003/05/03 21:28:41 ajc
831 * Added in a slick new box style and put the room lists in it
833 Revision 410.21 2003/05/03 16:57:04 ajc
834 * In the 'folders' and 'portal' views, change the folder delimiter
835 from / to \ to avoid conflict with room names that have slashes
837 Revision 410.20 2003/05/03 16:23:29 ajc
838 * Enforce three columns in portal view of room list
840 Revision 410.19 2003/05/03 04:52:32 ajc
841 * Added an experimental new "portal view" to the room list options
843 Revision 410.18 2003/05/02 03:23:41 ajc
844 * Minor change to room list algorithm
846 Revision 410.17 2003/05/01 15:33:05 ajc
847 * Fixed a potential memory leak in enumeration of MIME parts
849 Revision 410.16 2003/05/01 03:11:35 ajc
850 * When static content is requested, fetch it without trying to connect
853 Revision 410.15 2003/04/30 05:00:00 ajc
854 * Added the ability to compose messages with file attachments uploaded from
857 Revision 410.14 2003/04/27 04:46:02 ajc
858 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
859 observes the flag designating the presence of new messages. (The "rooms
860 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
861 but that view may get axed soon.)
863 Revision 410.13 2003/04/26 21:57:53 ajc
864 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
865 before returning an error code to avoid a file descriptor leak
867 Revision 410.12 2003/04/19 21:42:36 ajc
868 * Repaired all my b0rken COLOR tags
869 * Replaced most FONT tags with SPAN tags
872 Revision 410.11 2003/04/19 19:58:10 ajc
873 * Lots of great changes from Nick to make the site CSS-enabled.
875 Revision 410.10 2003/04/14 04:04:40 ajc
876 * First cut of CSS-izing WebCit. Probably b0rken.
878 Revision 410.9 2003/04/09 04:02:32 ajc
879 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
880 supported the idea of one WebCit connecting to multiple Citadels for a
881 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
882 * When connecting to Citadel through a Unix domain socket, don't try to make
883 the Java chat applet available.
885 Revision 410.8 2003/03/31 03:32:19 ajc
886 * messages.c: check for 000 terminator while parsing RFC822 headers to
887 prevent getting hung up while displaying certain badly formatted messages.
889 Revision 410.7 2003/03/30 06:13:19 ajc
890 * When reading from the server, do not treat CR as end-of-line because
891 there's probably an LF coming after it. Instead, keep reading to the LF
893 * Do not underline links in the icon bars
895 Revision 410.6 2003/03/17 04:17:41 ajc
896 * Call to accept() was being made with an uninitialized variable for the
897 third argument. Changed the second and third argument to NULL and 0 because
898 we don't really need accept() to fill up a buffer full of information that
899 we'll never use. (Thanks to SteveV for reporting the bug and helping to
901 * Removed the mutex wrapper around select() because we don't need it. All
902 idle worker threads now block on select() and one of them will wake up when
903 a connection arrives.
905 Revision 410.5 2003/03/15 20:55:03 ajc
906 * When a requested image is not available on the Citadel server, send a
907 1x1 transparent GIF instead of 404 error.
909 Revision 410.4 2003/03/14 04:21:57 ajc
910 * clone events to be encapsulated before saving, because the original
911 instance may already have a parent, and that makes crashy crashy
913 Revision 410.3 2003/03/13 05:57:17 ajc
914 * More encapsulation. Warning: there are bugs in this!!
916 Revision 410.2 2003/03/13 05:20:23 ajc
917 * Various changes to the calendar service to handle messages containing
918 fully encapsulated VCALENDAR components instead of only unencapsulated
919 VEVENT subcomponents. We have to move in this direction for compatibility
922 Revision 410.1 2003/03/01 22:07:19 ajc
923 * New user registration, as well as existing user re-registration, now
924 uses the vCard editing screen.
925 * Administratively editing users' address book entries now works again,
926 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
927 in order to enforce this.
929 Revision 410.0 2003/02/19 03:49:33 ajc
932 Revision 400.90 2003/02/19 03:49:17 ajc
933 * latest config.guess and config.sub from www.gnu.org
935 Revision 400.89 2003/02/07 04:44:17 ajc
936 * Replaced sleep() with a function that sleeps using select() in order to
937 avoid potential issues with SIGALRM. Possible fix for weird behavior
938 when running on a Macintosh.
940 Revision 400.88 2003/01/29 22:32:07 ajc
941 * Shuffled some code and comments around; minor cleanup
943 Revision 400.87 2003/01/28 15:37:12 ajc
944 * All functions which read binary data from the server now make use of the
945 read_server_binary() function in tools.c
946 * Binary reads from server now have safety code to prevent infinite loops
947 * All output of MIME objects is now done with http_transmit_thing()
949 Revision 400.86 2003/01/19 06:28:04 ajc
950 * Minimum required Citadel version 6.05
952 Revision 400.85 2003/01/16 04:41:26 ajc
953 * When displaying edit controls for time of day in the calendar, only show
954 minutes that are multiples of 5 ... unless the existing value is not a
955 multiple of 5, in which case we show that too.
957 Revision 400.84 2003/01/15 17:34:04 ajc
958 * event.c: fixed a misspelling
959 * config.guess, config.sub: updated using latest from ftp.gnu.org
961 Revision 400.83 2003/01/14 04:21:27 ajc
962 * Only offer views which make sense for the default view of a room
964 Revision 400.82 2003/01/13 03:34:33 ajc
965 * Get ready for the 4.10 release
967 Revision 400.81 2003/01/12 23:22:53 ajc
968 * configure.in: check for libical v0.24 or newer
970 Revision 400.80 2003/01/07 04:56:17 ajc
971 * Complete the free/busy transparency handling in the form
972 * Default times for new events are now in the correct timezone
974 Revision 400.79 2003/01/06 18:01:35 ajc
975 * Begin handling of TRANSP property to show event times as free or
978 Revision 400.78 2003/01/05 21:02:14 ajc
979 * Summary page: three columns are now all the same width
981 Revision 400.77 2003/01/05 20:56:05 ajc
982 * minor fix for previous checkin
984 Revision 400.76 2003/01/05 20:51:01 ajc
985 * Display PARTSTAT for attendees
987 Revision 400.75 2003/01/05 05:01:00 ajc
988 * Add "today's calendar events" to the summary page.
990 Revision 400.74 2003/01/05 04:27:28 ajc
991 * Add "Tasks" to the summary page
993 Revision 400.73 2002/12/28 05:44:09 ajc
994 * ical_dezonify.c: brought over new version from the Citadel source (again)
996 Revision 400.72 2002/12/28 05:12:45 ajc
997 * ical_dezonify.c: brought over new version from the Citadel source.
999 Revision 400.71 2002/12/26 04:04:48 ajc
1000 * Perform CHEK command when automatically establishing sessions, not just
1001 when one is explicitly created. Some stuff is missing otherwise.
1003 Revision 400.70 2002/12/25 23:18:06 ajc
1004 * Be more strategic about when to call ical_dezonify()
1005 (This may be the last set of fixes. I hope so.)
1007 Revision 400.69 2002/12/25 21:39:38 ajc
1008 * ical_dezonify.c: added.
1009 * calendar.c: convert incoming ical messages to UTC
1010 (the usual routines will then convert them to local time for display)
1012 Revision 400.68 2002/12/25 07:06:00 ajc
1013 * Tweaked the code to work with libical 0.24
1015 Revision 400.67 2002/12/20 04:50:00 ajc
1016 * When saving a calendar event, increment the SEQUENCE property.
1018 Revision 400.66 2002/12/18 05:03:39 ajc
1019 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1020 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1021 Because the libc-allocated buffer was getting clobbered.
1022 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1024 Revision 400.65 2002/12/17 05:01:39 ajc
1025 * Prettied up the calendar day view layout
1026 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1028 Revision 400.64 2002/12/16 04:43:30 ajc
1029 * Correctly handle local time zone when figuring out which day and time to
1030 display events on calendar month/day views. This also seems to have
1031 fixed the bug that was causing events to sometimes get lost when saved.
1033 Revision 400.63 2002/12/15 05:50:59 ajc
1034 * Form editing of date/time fields now assumes that the icaltimetype being
1035 manipulated is in UTC. It converts to/from local time for editing.
1037 Revision 400.62 2002/12/10 23:25:47 ajc
1038 * Display attendees in message view of calendar objects
1040 Revision 400.61 2002/12/07 22:12:59 ajc
1041 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1042 until I implement the Citadel server function which it calls.)
1044 Revision 400.60 2002/11/30 21:34:51 ajc
1045 * Submit organizer in a hidden field, in case the server needs it
1047 Revision 400.59 2002/11/30 04:46:46 ajc
1048 * First cut at adding/removing attendees to an event
1049 (Actual invitations should be sent by the Citadel server)
1051 Revision 400.58 2002/11/29 23:56:19 ajc
1052 * Completed "me as organizer" -- the user's own e-mail address is inserted
1053 as the organizer of new events. Detect when the user is the organizer and
1054 enable/disable the attendees box accordingly.
1056 Revision 400.57 2002/11/29 16:38:37 ajc
1057 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1059 Revision 400.56 2002/11/28 06:03:24 ajc
1060 * Issue an ISME command when editing an event, to determine whether the user
1061 viewing the event is the organizer. (Will use this later to allow/disallow
1062 sending out invitations.)
1064 Revision 400.55 2002/11/26 05:01:04 ajc
1065 * Began handling attendee fields
1067 Revision 400.54 2002/11/16 23:40:11 ajc
1070 Revision 400.53 2002/11/16 23:15:02 ajc
1071 * Make the "all day event" shadebox smaller (month view) - no border.
1072 * Fixed bug that caused any events following an all day event to also appear
1075 Revision 400.52 2002/11/16 05:40:54 ajc
1076 * When adding new events to the calendar, default to the month [and day]
1077 currently being viewed.
1078 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1080 Revision 400.51 2002/11/15 05:05:47 ajc
1081 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1083 Revision 400.50 2002/11/15 04:11:46 ajc
1084 * Added even more nifty JavaScript to cause the hour/minute and end date
1085 fields of a calendar event form to render as disabled when the "all day
1086 event" box is checked -- not just when the user checks the box, but also
1087 when the box begins its life already checked.
1089 Revision 400.49 2002/11/14 04:59:40 ajc
1090 * Correctly serialize and save all day events using date instead of date/time
1092 Revision 400.48 2002/11/13 04:49:23 ajc
1093 * "All day event" shows as a single checkbox, instead of one for the start
1094 time and one for the end time. Added nifty JavaScript to zero and shade
1095 the hour/minute and all end time fields when all-day-event is checked.
1097 Revision 400.47 2002/11/12 05:57:27 ajc
1098 * Display a nicer looking screen when replying to calendar invitations
1099 * When displaying day view, don't show all day events twice
1100 * Day or month view: denote all day events by displaying them inside
1103 Revision 400.46 2002/11/12 03:26:39 ajc
1104 * Tell the user about broken Citadel server connections instead of
1105 simply printing "Goodbye"
1107 Revision 400.45 2002/10/23 04:11:38 ajc
1108 * Detect when a meeting invitation is actually an update for an existing UID
1109 and tell the user so.
1111 Revision 400.44 2002/10/21 20:16:38 ajc
1112 * Display conflicts nicely
1114 Revision 400.43 2002/10/21 18:29:14 ajc
1115 * Ask server to hunt for conflicts when displaying a meeting invitation
1117 Revision 400.42 2002/10/19 21:28:32 ajc
1118 * Moved the calendar meeting request reply functionality to the Citadel server
1120 Revision 400.41 2002/10/19 17:10:14 ajc
1121 * Add "Tentative" accept button
1122 * Only display Accept/Tentative/Decline button when method=REQUEST
1124 Revision 400.40 2002/10/19 04:16:37 ajc
1125 * Save an incoming meeting request into the user's calendar.
1127 Revision 400.39 2002/10/18 20:55:05 ajc
1128 * Began work on meeting request accept/decline
1130 Revision 400.38 2002/10/16 19:16:39 ajc
1131 * Fixes and updates to build WebCit on Linux for IBM S/390
1133 Revision 400.37 2002/10/09 04:12:44 ajc
1134 * Templatized trailing HTML
1135 * Templatized "new start page" page
1136 * Added global substitution macros
1138 Revision 400.36 2002/10/09 03:51:01 ajc
1139 * Templatized the <HEAD> section of HTML
1141 Revision 400.35 2002/10/07 23:03:38 ajc
1142 * messages.c: don't display room name field when it's blank
1144 Revision 400.34 2002/10/07 04:10:37 ajc
1145 * When displaying meeting invitations, only show date/time for VEVENT
1146 subcomponents. Date/time for other subcomponents are irrelevant.
1147 * Cleaned up HTML display of meeting invitations.
1149 Revision 400.33 2002/10/03 03:40:31 ajc
1150 * Worked on meeting accept/decline a little bit
1152 Revision 400.32 2002/09/30 03:58:35 ajc
1153 * Dabbled in handling incoming meeting requests
1155 Revision 400.31 2002/09/29 20:15:43 ajc
1156 * Completed the calendar day view
1158 Revision 400.30 2002/09/28 04:01:30 ajc
1159 * started fleshing out the calendar day view
1161 Revision 400.29 2002/09/27 21:19:28 ajc
1164 Revision 400.28 2002/09/27 18:31:33 ajc
1165 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1166 * After saving a VEVENT, return to the correct calendar view and date
1168 Revision 400.27 2002/09/27 17:15:44 ajc
1169 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1171 Revision 400.26 2002/09/27 04:37:21 ajc
1172 * New, buggy versions of event editing screens
1174 Revision 400.25 2002/09/26 22:00:16 ajc
1175 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1176 month 1 in libical functions)
1178 Revision 400.24 2002/09/25 21:57:13 ajc
1179 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1182 Revision 400.23 2002/09/24 04:12:34 ajc
1183 * Rough cut of the two-pass calendar display routines (first pass: go thru
1184 messages gathering VEVENT items; second pass: render calendar with data)
1186 Revision 400.22 2002/09/23 04:01:33 ajc
1187 * Presentation changes to calendar month view
1189 Revision 400.21 2002/09/22 05:20:27 ajc
1190 * Began implementing month view
1192 Revision 400.20 2002/09/21 04:38:05 ajc
1193 * Added utility functions for displaying vcalendar timestamps in web forms
1194 and translating form data back to timestamps.
1195 * Completed the "edit task" and "add new task" screens.
1197 Revision 400.19 2002/09/20 20:28:08 ajc
1198 * Smooth transition between "list tasks" & "edit task" screens
1200 Revision 400.18 2002/09/20 03:54:44 ajc
1201 * Display the "Tasks" view as a bulleted list with each task clickable
1202 * Clicking brings up an (unfinished) "edit task" screen
1204 Revision 400.17 2002/09/18 21:44:02 ajc
1205 * display VTODO parameters
1207 Revision 400.16 2002/09/17 04:21:00 ajc
1208 * Handler chains for VCALENDAR and VTODO types
1210 Revision 400.15 2002/09/17 03:37:10 ajc
1211 * Implemented a 'display handler' infrastructure for various groupware types
1213 Revision 400.14 2002/09/16 03:35:12 ajc
1214 * Just a bunch of glue code to iterate through the various types of ical
1215 objects we could encounter
1217 Revision 400.13 2002/09/15 04:05:41 ajc
1218 * Process calendar object subcomponents
1220 Revision 400.12 2002/09/15 03:40:13 ajc
1222 * When a text/calendar MIME type is discovered in a message, send it to
1223 the (currently skeleton) parser in calendar.c
1224 * calendar.c: skeleton parser for calendar objects which currently just
1225 creates an icalcomponent object and frees it.
1227 Revision 400.11 2002/09/15 03:16:24 ajc
1228 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1229 function namespace in libical
1231 Revision 400.10 2002/09/15 02:50:55 ajc
1232 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1234 Revision 400.9 2002/09/14 21:33:31 ajc
1235 * Backed out compression of inlines -- not all browsers appear to handle it
1237 Revision 400.8 2002/09/14 20:20:29 ajc
1238 * Attempting to push more stuff through compression. I've introduced some
1239 sort of deadlock bug that I can't seem to find yet...
1241 Revision 400.7 2002/09/14 20:00:22 ajc
1242 * Compress output_image() graphics
1244 Revision 400.6 2002/09/14 16:26:35 ajc
1245 * output_image() now reads the entire image from Citadel into a buffer before
1246 sending it to the browser (for performance reasons, and so it can compress)
1248 Revision 400.5 2002/09/14 04:52:59 ajc
1249 * Look for the "libical" calendaring library and link it in if present...
1251 Revision 400.4 2002/09/14 04:02:36 ajc
1252 * Finished gzip compression of dynamic pages (when browser supports it)
1254 Revision 400.3 2002/09/13 20:40:53 ajc
1255 * Detect when the client browser is capable of gzip encoding
1256 (actual encoding is not implemented yet)
1258 Revision 400.2 2002/09/13 15:54:40 ajc
1259 * Reversed the above change because I broke it somehow
1261 Revision 400.1 2002/09/11 22:46:59 ajc
1262 * Started adding in compression and calendaring library detects (not finished)
1264 Revision 400.0 2002/09/09 03:56:11 ajc
1265 * This is version 4.00
1267 Revision 323.68 2002/09/09 03:51:01 ajc
1268 * In the HTML-to-HTML converter:
1269 --> Open links in new window (as with text msgs)
1270 --> Convert loose URL's to hot links (as with text msgs)
1272 Revision 323.67 2002/09/06 03:59:11 ajc
1273 * Added an "About this server" panel to the Summary page.
1274 (Useless fluff, but better than an empty column.)
1276 Revision 323.66 2002/08/26 02:57:06 ajc
1277 * Rooms listed on the summary page are now clickable-gotoable
1279 Revision 323.65 2002/08/26 01:24:09 ajc
1280 * Added a "summary" page (rather sparse for now)
1282 Revision 323.64 2002/08/24 15:30:48 ajc
1283 * GET instead of POST for listsub. Also add a 'Back...' link.
1285 Revision 323.63 2002/08/24 05:59:24 ajc
1286 * Bugfixes and cosmetic changes to listsub system
1288 Revision 323.62 2002/08/23 03:37:19 ajc
1289 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1291 Revision 323.61 2002/08/22 03:55:47 ajc
1292 * 'unsubscribe' command (but not 'confirm unsubscribe')
1294 Revision 323.60 2002/08/21 21:58:37 ajc
1295 * Completed self-service list subscription via web.
1296 (Still need to implement unsubscribe.)
1298 Revision 323.59 2002/08/16 22:06:51 ajc
1301 Revision 323.58 2002/08/16 03:51:12 ajc
1302 * I think I've finally nailed the 'no session' pages now...
1304 Revision 323.57 2002/08/15 03:49:47 ajc
1305 * Fleshed out the list subscription page a bit
1307 Revision 323.56 2002/08/13 19:55:12 ajc
1308 * Keep track of the HTTP "Host:" header being sent by the browser.
1309 (We're going to need this in the near future)
1311 Revision 323.55 2002/08/05 16:07:30 ajc
1312 * Moved "edit floor label pic" to the floor editing screen
1314 Revision 323.54 2002/08/05 15:53:00 ajc
1315 * Commands to add, change, delete floors
1317 Revision 323.53 2002/07/26 03:20:04 ajc
1318 * Beautified the folder tabs in "edit room"
1320 Revision 323.52 2002/07/25 04:01:58 ajc
1321 * Final cleanup of changes (finally located and fixed the bug)
1323 Revision 323.51 2002/07/24 04:14:23 ajc
1324 * Minor code cleanup of last night's changes
1326 Revision 323.50 2002/07/23 15:40:54 ajc
1327 * Minor cleanup of previous changes
1329 Revision 323.49 2002/07/23 04:43:58 ajc
1330 * Updated message reading to use the new MSG4 command, so we can do output
1331 of various types of richtext (mainly HTML).
1333 Revision 323.48 2002/07/16 03:37:24 ajc
1334 * Small change to above
1336 Revision 323.47 2002/07/16 03:23:37 ajc
1337 * Display HTML messages as HTML. (Wow!)
1339 Revision 323.46 2002/07/13 04:39:59 ajc
1340 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1341 output HTML instead of converting to text/plain and back. (Not finished.)
1343 Revision 323.45 2002/07/11 03:17:03 ajc
1344 * hacks to text_to_server() to transmit messages as HTML
1346 Revision 323.44 2002/07/09 04:21:12 ajc
1349 Revision 323.43 2002/07/06 03:10:26 ajc
1350 * Enable a "make this my start page" link that works in lots of places.
1351 Configures a user's preference of where to go after login.
1353 Revision 323.42 2002/06/19 22:01:31 ajc
1354 * When editing another user's vCard, do a "transient goto" to their config
1355 room so you don't automatically gain access to their config room.
1356 * When creating a user, go back to the "select user to edit" screen with the
1357 new user's account name pre-selected.
1359 Revision 323.41 2002/06/17 03:48:44 ajc
1360 * Finished the thing to edit other users' vCards.
1362 Revision 323.40 2002/06/16 21:49:02 ajc
1363 * Administratively edit other users' vCards. Still needs a couple of lines
1364 of glue code to make it work.
1366 Revision 323.39 2002/06/15 20:34:39 ajc
1367 * Use safestrncpy() instead of strncpy() where appropriate
1368 * Fixed a memory allocation bug in the vCard parser
1370 Revision 323.38 2002/05/23 03:40:05 ajc
1371 * Brought over a utility function I'll need later
1373 Revision 323.37 2002/05/22 02:34:56 ajc
1374 * Finished room/folder view selector. Pretty cool.
1376 Revision 323.36 2002/05/22 01:53:23 ajc
1377 * Room list or folder list? Give the user a choice. (Has bugs.)
1379 Revision 323.35 2002/05/12 15:21:43 error
1380 * do_template() now parses a .wml file for WAP clients, and a .html file
1383 Revision 323.34 2002/05/11 22:46:19 error
1384 * Track whether user-agent is a WAP gateway
1386 Revision 323.33 2002/05/11 15:35:07 error
1387 * webcit.c: add MIME types for WAP/WML
1389 Revision 323.32 2002/05/10 15:29:58 ajc
1390 * Hacked the address book view a little bit
1392 Revision 323.31 2002/05/09 03:53:56 ajc
1393 * Began working on address book view
1395 Revision 323.30 2002/05/08 03:38:58 ajc
1396 * Preferences framework
1398 Revision 323.29 2002/05/07 03:57:29 ajc
1399 * In message summary, replace 'Del' links with checkboxes
1401 Revision 323.28 2002/05/05 03:28:15 ajc
1402 * Shuffled around the room banner a bit
1404 Revision 323.27 2002/05/03 19:32:39 ajc
1405 * Finished "folder list" mode (still need to move it to a permanent location)
1407 Revision 323.26 2002/05/03 03:55:17 ajc
1408 * more folder display stuff
1410 Revision 323.25 2002/05/01 22:03:07 ajc
1411 * "folder list" view (not finished)
1413 Revision 323.24 2002/05/01 03:23:31 ajc
1414 * Added a drop-down box to change a user's view of a room.
1416 Revision 323.23 2002/04/28 03:56:47 ajc
1417 * Finished summary mode (for the most part, anyway)
1419 Revision 323.22 2002/04/26 21:13:21 ajc
1420 * Separated "summary mode" message listing into its own function
1421 * Go to summary mode automatically when the server says that view=1
1423 Revision 323.21 2002/04/20 04:14:29 ajc
1424 * Some work on email summary screen
1426 Revision 323.20 2002/03/31 05:02:39 ajc
1427 * Remove "Page another user" link from main menu
1428 * Add "edit my citadel config room" type link from edit user screen
1430 Revision 323.19 2002/03/29 22:30:45 ajc
1431 * Finished the "edit user" screen.
1433 Revision 323.18 2002/03/29 15:18:09 ajc
1434 * yep ... more user edit stuff
1436 Revision 323.17 2002/03/26 19:01:12 ajc
1437 * More edit user stuff
1439 Revision 323.16 2002/03/26 18:23:23 ajc
1440 * Don't display room banner on screens that don't pertain to a particular room
1441 * Initial prep for add/change/delete user accounts screen
1443 Revision 323.15 2002/03/22 04:33:08 ajc
1444 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1446 Revision 323.14 2002/03/19 04:35:10 ajc
1447 * Brought over yet another new version of the MIME parser from Citadel
1449 Revision 323.13 2002/03/13 03:56:52 ajc
1450 * New site config option "Allow system Aides to gain access to mailboxes"
1452 Revision 323.12 2002/03/12 23:13:57 ajc
1453 * Moved room access controls out of the admin menu and into the room commands
1454 menu. Prettied up the access control list screen.
1456 Revision 323.11 2002/03/10 06:07:09 ajc
1457 * Handle multiple Internet e-mail addresses in vCard editor
1459 Revision 323.10 2002/03/07 04:56:09 ajc
1460 * Final polish for initial round of vCard editing functions. Only show "edit"
1461 link when editing user's own vCard in the My Citadel Config> room.
1463 Revision 323.9 2002/03/06 05:22:33 ajc
1464 * More vcard editing form stuff
1466 Revision 323.8 2002/03/05 05:05:06 ajc
1467 * More vCard editing stuff
1469 Revision 323.7 2002/03/04 05:28:54 ajc
1470 * Wrote some skeleton code for robust vCard editing
1472 Revision 323.6 2002/03/03 06:58:25 ajc
1473 * Login errors displayed in red
1475 Revision 323.5 2002/03/03 06:52:59 ajc
1476 * Allow editing of the "disable self-service user account creation" site config option
1478 Revision 323.4 2002/02/24 07:02:44 ajc
1479 * Added the ability to enter a Subject: line in messages
1480 * Go to the Mail room when user clicks on the new mail alert icon
1482 Revision 323.3 2002/02/13 22:47:51 ajc
1483 * Added some rudimentary support for displaying vCards as card-looking things
1485 Revision 323.2 2002/02/13 15:04:25 ajc
1486 * Began some hacks for vCard processing
1488 Revision 323.0 2002/01/13 09:07:06 ajc
1491 Revision 322.4 2002/01/13 09:06:38 ajc
1492 * Brought over the debugged mime parser from Citadel
1494 Revision 322.3 2002/01/05 06:19:17 error
1495 * Add MIME types text/css and image/png
1497 Revision 322.2 2002/01/03 22:32:38 ajc
1498 * templatized the "prompt for recipient" screen
1500 Revision 322.1 2001/12/28 09:43:05 error
1501 * Client support for hostnames up to 63 characters
1503 Revision 322.0 2001/12/26 23:11:56 ajc
1506 Revision 321.1 2001/12/26 23:11:25 ajc
1507 * Minor change to the upload handler, to fix graphics uploads
1509 Revision 321.0 2001/12/26 05:28:02 ajc
1512 Revision 320.2 2001/12/26 05:24:11 ajc
1513 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1514 link tags. The nifty JavaScript stuff is now used only to light up the
1515 buttons during mouse hovers, and nothing more.
1517 Revision 320.1 2001/12/25 00:14:44 error
1518 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1520 Revision 320.0 2001/12/21 06:04:03 ajc
1523 Revision 301.22 2001/12/21 06:03:54 ajc
1526 Revision 301.21 2001/12/20 05:02:42 ajc
1527 * If you paid for this software, someone is ripping you off.
1528 * Fixed the urlesc() function to use a caller-supplied target buffer.
1530 Revision 301.20 2001/12/18 20:35:29 ajc
1531 * More fun JavaScript-enabled buttons
1533 Revision 301.19 2001/12/18 16:48:06 ajc
1534 * Began testing new JavaScript-enabled k00l light-up buttonz
1536 Revision 301.18 2001/12/18 06:06:20 ajc
1537 * mime parser update
1539 Revision 301.17 2001/12/15 20:51:33 ajc
1540 * "reply" button on pop-up pages
1542 Revision 301.16 2001/12/11 16:02:40 ajc
1543 * Completed support for add/remove mailing list recipients.
1545 Revision 301.15 2001/12/11 15:22:53 ajc
1546 * Began constructing the listserv screen for config (not tested)
1548 Revision 301.14 2001/12/11 05:37:12 ajc
1549 * Finished the share/unshare room screen in Edit Room
1551 Revision 301.13 2001/12/03 04:43:40 ajc
1552 * Brought over an update of the MIME parser from Citadel.
1554 Revision 301.12 2001/12/02 07:09:13 ajc
1555 * Turned the room editing page into a tabbed dialog
1556 * Started adding some of the room sharing stuff
1558 Revision 301.11 2001/11/22 05:17:06 ajc
1559 * Completed the add/change/delete neighbor node screens
1561 Revision 301.10 2001/11/18 01:47:24 ajc
1562 * Tentatively begun the change of networking configuration screens to reflect
1563 the new network architecture of the server.
1565 Revision 301.9 2001/11/18 01:41:09 ajc
1566 * Brought over the newer string tokenizer from Citadel
1567 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1568 server's convention of #define SIZ 4096
1570 Revision 301.8 2001/11/14 03:20:22 ajc
1571 * Add some more of the newer config settings to the site config screen
1573 Revision 301.7 2001/09/25 03:34:09 ajc
1574 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1575 and bail out without bothering the Citadel server.
1577 Revision 301.6 2001/08/22 16:38:06 ajc
1578 * Added the "-c" command line option to generate optional cookies indicating
1579 the host name of the server. This makes it easy to put a cluster of WebCit
1580 servers behind (for example) an Arrowpoint load balancer.
1582 Revision 301.5 2001/08/21 04:02:56 ajc
1583 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1584 unwanted page caching
1586 Revision 301.4 2001/08/13 03:43:24 ajc
1589 Revision 301.3 2001/08/13 03:40:01 ajc
1590 * Another attempt at focus
1592 Revision 301.2 2001/08/11 04:24:39 ajc
1593 * Attempt at setting focus to msgtext area when entering a message.
1595 Revision 301.1 2001/08/02 03:42:03 ajc
1596 * Changed the wholist to work with the new masquerade semantics
1598 Revision 301.0 2001/06/28 15:05:31 ajc
1601 Revision 300.2 2001/06/28 15:03:49 ajc
1602 * Every generated page now includes a meta tag to disable evil "smart tags"
1603 (see http://smarttags.manilasites.com/ for more information)
1605 Revision 300.1 2001/06/28 02:39:54 ajc
1606 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1607 the screen where you can create a room...
1609 Revision 300.0 2001/06/27 06:24:06 ajc
1610 * Tagged everything as Version 3.00
1612 Revision 213.25 2001/06/27 06:22:49 ajc
1613 * Updated docs for the 3.00 release
1615 Revision 213.24 2001/06/27 06:16:01 ajc
1616 * Correct generated window name in pop up pages
1617 * Added handling of MIME inline images (not tested)
1619 Revision 213.23 2001/06/22 17:58:20 ajc
1620 * A few performance and tuning cleanups. Increased the size of the socket
1621 queue length to 100 for use on big systems. Also, during startup, the
1622 initial startup thread now exits after creating the worker threads, instead
1623 of becoming a worker thread itself. For some reason Solaris had problems
1624 with the latter method.
1626 Revision 213.22 2001/06/07 03:16:57 ajc
1627 * Brought over an updated mime parser from Citadel
1629 Revision 213.21 2001/06/06 14:44:25 ajc
1630 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1632 Revision 213.20 2001/05/31 02:26:22 ajc
1633 * Fixed login to take you to the Lobby instead of the next room.
1635 Revision 213.19 2001/05/30 22:37:09 ajc
1636 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1637 or a "filename" from the MIME parser.
1639 Revision 213.18 2001/05/30 01:06:57 ajc
1640 * Changes to mime parser ... still something wrong
1642 Revision 213.17 2001/05/28 19:27:29 ajc
1643 * Fixed bug which marked all messages in Lobby as old before reading at login
1645 Revision 213.16 2001/05/25 22:39:26 ajc
1646 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1648 Revision 213.15 2001/05/23 16:15:23 ajc
1649 * UI changes (pretty frames with no scrollbars)
1651 Revision 213.14 2001/05/22 00:32:17 ajc
1654 Revision 213.13 2001/05/22 00:02:18 ajc
1655 * Another attempt to fix the fd leak
1657 Revision 213.12 2001/05/19 02:21:40 ajc
1658 * Attempt to fix the dangling sockets.
1660 Revision 213.11 2001/05/15 03:22:25 ajc
1661 * More icon updates and link cleanup type stuff
1663 Revision 213.10 2001/05/06 05:11:48 ajc
1664 * Added paging icon and right-justified it
1665 * Send-page window is now a popup
1667 Revision 213.9 2001/05/04 04:28:10 ajc
1668 * Added "page user" button in wholist
1670 Revision 213.8 2001/05/01 00:49:43 ajc
1671 * more of the UI overhaul
1673 Revision 213.7 2001/04/30 01:49:36 ajc
1674 * more work on UI overhaul
1676 Revision 213.6 2001/04/29 04:39:23 ajc
1677 * User interface overhaul now in progress. WARNING: incomplete system.
1679 Revision 213.5 2001/04/01 22:13:37 cough
1680 * Modified roomops.c to give users the ability to pick a floor at room
1683 Revision 213.4 2001/02/15 01:21:55 ajc
1684 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1685 invite/kickout functionality.
1687 Revision 213.3 2001/01/25 23:10:00 ajc
1688 * "Delete message" button now confirms on client-side using JavaScript
1690 Revision 213.2 2000/12/05 18:39:49 ajc
1691 * Added support for non-USA countries in registration screen (requires the
1692 latest Citadel server, which supports the country field)
1694 Revision 213.1 2000/10/20 04:27:46 ajc
1695 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1697 Revision 213.0 2000/10/03 16:44:01 ajc
1698 * Tagged for 2.13 release
1700 Revision 212.16 2000/10/03 03:15:53 ajc
1701 * Cosmetic changes to login screen, menu bar, and message header bar
1703 Revision 212.15 2000/09/28 03:44:52 ajc
1704 * Linked to the bio/photo page from message headers. I'm not sure I like the
1705 color scheme, though.
1707 Revision 212.14 2000/09/28 03:37:23 ajc
1708 * who.c: provide links to bio/photo pages for each user in the wholist
1710 Revision 212.13 2000/09/24 21:37:21 ajc
1711 * When reading large numbers of messages, group them in smaller numbers and
1712 display the selector bar in search engine style (like AltaVista and Google)
1714 Revision 212.12 2000/09/24 04:17:16 ajc
1715 * Templatized the room banner.
1717 Revision 212.11 2000/09/17 03:29:45 ajc
1718 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1720 Revision 212.10 2000/09/14 11:43:37 error
1721 Replace occurrences of % throughout the HTML with %% so as to be friendly
1722 to HP/UX printf() and possibly others.
1724 Revision 212.9 2000/09/13 04:13:59 ajc
1725 * Completed the initial hack of the variable substitution template thingy.
1726 Check out static/login.html to see the first template.
1728 Revision 212.8 2000/09/11 17:08:16 ajc
1729 * Started templatizing the login screen. Not finished yet.
1731 Revision 212.7 2000/09/11 03:29:50 ajc
1732 * Started working on a variable-substitution thing
1734 Revision 212.6 2000/08/30 03:20:22 ajc
1735 * Put the wholist back into its own window.
1737 Revision 212.5 2000/07/06 03:46:29 ajc
1738 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1740 Revision 212.4 2000/06/29 04:22:35 ajc
1741 * Changed the format of the wholis (again). Now it shows up in a frame
1742 instead of a separate window.
1744 Revision 212.3 2000/06/12 03:28:44 ajc
1745 * added support for multi-line paging
1747 Revision 212.2 2000/06/07 04:11:28 ajc
1748 * HTML changes to room banner
1750 Revision 212.1 2000/05/31 04:29:54 ajc
1751 * Initial support for "summary" (headers only, no body) mode of reading
1752 messages, and "read one" mode. For future support of 'traditional' email.
1754 Revision 212.0 2000/05/23 20:35:52 ajc
1755 * Tagged for the 2.12 release
1757 Revision 211.19 2000/05/18 02:33:39 ajc
1758 * Don't call whobbs() directly after changing masq room/host, it screws up the
1759 refresh. It now calls an HTTP redirect page instead.
1760 * added http_redirect(char *url) function to accomplish the above
1762 Revision 211.18 2000/05/08 17:24:32 ajc
1763 * Removed HTTP date fields because it was confusing browser caches (weird)
1764 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1766 Revision 211.17 2000/05/07 23:46:55 ajc
1767 * added Date: and Last-Modified: headers to HTTP output
1768 * masquerade room/host screen now runs in wholist window, and returns to it
1770 Revision 211.16 2000/05/02 17:32:06 ajc
1771 * Font related changes to html
1773 Revision 211.15 2000/04/20 02:42:23 ajc
1774 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1775 crashing every session, every time. (?)
1776 * End the session after displaying robots.txt or nocookies.html, to prevent
1777 big session logjams when either of these conditions are met
1779 Revision 211.14 2000/04/15 15:43:46 nbryant
1780 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1781 64-bit gcc on sparc is evil)
1783 Revision 211.13 2000/04/06 20:42:03 nbryant
1784 * configure.in: fix a typo
1786 Revision 211.12 2000/04/06 20:37:01 nbryant
1787 * solaris cleanups and warning fixes
1789 Revision 211.11 2000/03/31 03:48:52 ajc
1790 * text_to_server() now behaves the way web users expect text entry to work.
1791 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1793 Revision 211.10 2000/03/31 02:39:06 ajc
1794 * Fixed bugs in "Site configuration" and added new fields.
1796 Revision 211.9 2000/03/31 02:08:45 ajc
1797 * Added "max messages per page" and "read next nnn" stuff to read loop
1798 (probably not in its final form)
1800 Revision 211.8 2000/03/28 17:02:47 nbryant
1801 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1803 Revision 211.7 2000/03/27 16:18:17 ajc
1804 * Implement multi-room chat as available in Citadel 5.70
1806 Revision 211.6 2000/03/23 04:45:15 ajc
1807 * Experimental move of wholist to a separate auto-refreshing window
1809 Revision 211.5 2000/03/19 22:49:03 ajc
1810 * Made the header-bar buttons more visible
1811 * Added a "reply" header-bar button
1812 * Move "Subject:" lines into the header-bar
1813 * Padded the header-bars by one pixel (nicer looking)
1814 * Changed message date/time output format
1816 Revision 211.4 2000/03/19 19:49:31 ajc
1817 * Added support for unix domain sockets
1819 Revision 211.3 2000/02/11 23:45:04 nbryant
1820 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1821 * tcp_sockets.c: include <arpa/inet.h>
1823 Revision 211.2 2000/02/11 23:30:04 nbryant
1824 configure.in: added some code for FreeBSD
1826 Revision 211.1 2000/01/11 04:20:40 ajc
1827 * Add "close window" option to goodbye screen
1829 Revision 211.0 2000/01/04 15:24:16 ajc
1830 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1831 * This will be released as v2.11; tagged everything as such.
1833 Revision 210.0 1999/12/24 04:57:18 ajc
1836 Revision 1.121 1999/12/23 04:54:48 ajc
1837 * Changed session cookie from hexadecimal encoding to base64
1838 * Removed overly verbose logging
1840 Revision 1.120 1999/12/12 18:12:28 ajc
1841 * get http request: clear hold buffer before starting to read in HTTP request.
1842 This was causing some requests to get corrupted.
1844 Revision 1.119 1999/12/08 18:25:21 ajc
1845 * Increased the size of the backlog queue length passed to accept() and made
1846 it a configuration parameter in webcit.h
1848 Revision 1.118 1999/12/07 16:09:26 ajc
1849 * Better (non fireworks display mode) handling of broken HTTP sockets
1851 Revision 1.117 1999/12/06 03:40:29 ajc
1852 * Moved a bunch of other global variables to per-session variables
1854 Revision 1.116 1999/12/06 02:05:33 ajc
1855 * Moved global march list into per-session context
1857 Revision 1.115 1999/12/05 18:38:02 ajc
1858 * Auto-scaling worker thread pool size
1860 Revision 1.114 1999/12/05 17:38:41 ajc
1861 * Additional debugging and cleanup
1863 Revision 1.113 1999/12/04 22:16:05 ajc
1864 * Moved all diagnostic output to stderr
1865 * Moved "HTTP/1.0 200 OK" output to output_headers()
1867 Revision 1.112 1999/12/04 21:56:59 ajc
1868 * Finished the overhaul. Now to tune...
1870 Revision 1.111 1999/12/03 17:59:53 ajc
1871 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1872 pseudocode so the build is currently broken.
1874 Revision 1.110 1999/12/03 16:37:46 ajc
1875 * Repaired HTTP output for image transfers and static content
1877 Revision 1.109 1999/12/03 05:09:54 ajc
1878 * Rewrote the HTTP engine and application coupling to run in a worker thread
1879 model and to run as a single multithreaded program (eliminated helper
1880 processes and pipes). It currently runs but has many large bugs.
1882 Revision 1.108 1999/12/03 00:18:20 ajc
1883 * Added ".c.o" rule to Makefile
1885 Revision 1.107 1999/11/26 03:32:59 ajc
1886 * Started moving all of the global variables into a struct, to facilitate
1887 multithreaded server.
1889 Revision 1.106 1999/11/26 01:28:10 ajc
1892 Revision 1.105 1999/11/04 02:05:02 ajc
1893 * Added 'number of worker threads' to site config screen
1895 Revision 1.104 1999/10/25 02:25:09 ajc
1896 * Shuffled around the room editing commands
1898 Revision 1.103 1999/10/14 04:07:18 ajc
1899 * Cleaned up the bottom-of-page icons
1901 Revision 1.102 1999/10/08 23:58:11 ajc
1902 * Minor bug fix in registration screen
1904 Revision 1.101 1999/10/06 02:44:02 ajc
1905 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1906 it back in when it's fixed. Also added more attempts at cache disabling,
1907 but it still doesn't work in the StarOffice browser. I don't know why.
1909 Revision 1.100 1999/10/02 03:26:14 ajc
1910 * Merged in Nick's bit of JavaScript to handle key commands.
1911 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1912 in a text field. Right now you can't even log in.
1914 Revision 1.99 1999/09/01 01:06:11 ajc
1915 * Added "max message length" field in global config screen
1917 Revision 1.98 1999/08/14 18:16:10 ajc
1918 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1921 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1922 * Did neat stuff to the bottom of the page
1924 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1925 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1926 to a Citadel server fails.
1927 * messages.c: don't auto-link URL's in messages if it would cause
1930 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1931 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1932 compiler. This should make more browsers happy.
1934 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1935 * Added support for "robots.txt" telling spiders to go away.
1936 * Do a slrp_highest() when logging off.
1938 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1939 * Rearranged the code in "Site-wide configuration" and "Generic
1940 server command" to avoid nested server operations
1942 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1943 * webcit.c: added "back, top, next" buttons to bottom of each page
1944 * menubar.html: replaced "User list" with "Page another user"
1946 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1947 * context_loop.c: rearranged some code to try to eliminate deadlocks
1949 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1950 * Unknown URL's now display the main menu instead of diagnostics
1951 * Diagnostics are now at <baseurl>/diagnostics
1953 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1954 * Session no longer locks up when an express message is cancelled
1955 * The default Citadel server is now "localhost" instead of uncnsrd
1956 * Added some documentation
1958 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1959 * roomops.c: made room banner graphics more reliable
1960 * messages.c: added code to prevent accidental "double-posting"
1961 * who.c: fixed the "Change room/host/user" submit logic
1963 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1964 * Changed static/menubar.html so the text is readable
1966 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1967 * Ditched the frames mode completely. It wasn't working properly in,
1968 among other places, IE 5. Die, Bill, Die.
1970 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1971 * Fixed the behavior of the "forget room" routine, to properly handle
1972 the transition back to the Lobby after it's all done.
1973 * Added ExpressMessageCat() to allow code to send the user messages
1974 along with incoming express messages
1975 * WebCit now sends the name of the end user's browser as the client
1976 name in a Citadel IDEN command rather than its own name.
1978 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1979 * Minor code cleanups
1980 * New mail notification
1982 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1983 * Top-aligned all the cells in the fake frames in non-frames mode
1985 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1986 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1987 of a Goto, in order to prevent it from first marking all msgs old.
1989 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1990 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1991 which can differentiate the needs of frames and noframes modes
1993 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1994 * webserver.c: added "-t" option to send traces somewhere else
1996 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1997 * context_loop.c: display an error page if the client browser
1998 requests a non-root page and there is no cookie set
1999 * webserver.c: took my name off the copyright notice (it's a group
2002 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2003 * Reworked a lot of the structure, made more HTML "embeddable"
2004 * Changed the noframes mode to display "fake" frames using tables
2006 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2007 Changed some output formatting (mainly <FONT> tags).
2008 Changed who.c to use urlescputs() rather than escputs()
2009 in urls so GOTOs and User Profiles work when the string has a
2012 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2013 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2014 How to cause "onLoad=" to cause a sibling frame to refresh without
2015 having to use the nonportable HTTP "Window-Target:" directive. Began
2016 implementation of this; it should allow portable NS/IE compatibility.
2018 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2019 * Implemented "access level required to create rooms"
2021 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2022 * webcit.c: modified getz() to *exit* the program when fgets()
2023 returns an error. This is actually the desired behavior; it would
2024 otherwise busy-loop forever on a broken pipe.
2026 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2027 * webcit.c: added to getz() the ability to return an error code;
2028 implemented this in the main loop, hopefully fixing problems
2029 * Added "braindamage" file (frames/JS browser compatibility list)
2030 * Added HTTP "User-agent:" detection
2031 * wildmat.c, braindamage.c: added
2032 * Initial value of 'noframes' is now set by the braindamage check
2033 * Ran everything through "indent -kr -i8"
2034 * roomops.c: in room list, print a in otherwise empty cells
2036 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2037 * context_loop.c: warning fix
2038 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2040 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2041 * Resolve the name of the connecting host and pass it on to Citadel
2043 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2044 * wDumpContent() is now responsible for </BODY></HTML> most of the
2045 time (parameter settable) so that the main menu can easily be
2046 embedded in every page when running in noframes mode
2047 * noframes mode selection is now carried in the cookie
2049 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2050 * Made the frames stuff less dependent on the HTML TARGET= directive
2051 and more dependent on the HTTP Window-target: directive.
2052 * Made the system semi-navigable in noframes mode.
2054 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2055 * Brought over the new room listing code and <G>oto heuristics
2056 from the main Citadel tree, to pay attention to floor/room ordering
2058 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2059 * Modified the back end of mime_parser to use callbacks instead of
2060 doing something specific. Now we can use it elsewhere.
2062 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2063 * Fixed the bugs in "Site-wide configuration"
2064 * Added a "generic server commands" screen
2066 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2067 * Reduced the multiple cookies down to one cookie combining all data.
2069 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2070 * Removed wc_host and wc_port cookies.
2071 * Added an "edit your session" screen to change your wholisting.
2073 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2074 * Added "enter registration"
2075 * Set up automatic trigger of Enter Registration when the server
2077 * Established that a one-to-one WebCit/Citadel correspondence will
2078 be required. No big deal due to shared code segments.
2079 * Added "change password"
2080 * Added networking configuration screens. These still need testing.
2081 * Added a "kill session" link to each line of the wholist when
2082 logged in as an aide, and the screens to perform this operation.
2084 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2085 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2086 * "Finished" the MIME parser.
2087 * Got image uploads working.
2088 * Added "add/edit user photo" screens.
2089 * Added "add/edit room graphic" screens.
2090 * Added "add/edit floor graphic" screens.
2091 * Fixed display of floor graphic in known rooms list.
2093 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2094 * Wrote mime_parser.c for handling of image uploads. This will also
2095 be used in future Citadel MIME projects.
2097 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2098 * Fixed a bug in the room banner display code
2099 * Added "delete room"
2100 * Added "validate users"
2102 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2103 * Added "edit room info file"
2106 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2107 * Changed the "auto read new" functionality from a meta refresh tag
2108 to an "onload" directive (the former was causing graphics problems)
2109 * Added "create room"
2112 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2113 * Got the Zap and List-Zapped commands working
2114 * Added a convenience function to display a page with an error string
2115 * Automatically do a read-new-msgs whenever a new room banner is loaded
2117 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2118 * Added the screens to send pages
2119 * Changed message headers to display in bigger font, non-boldface
2120 * Added the chat system
2121 * Added goto private rooms
2123 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2124 * Replace "Citadel" in menu bar with the Citadel logo
2126 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2127 * automatically regenerate Makefile when Makefile.in changes
2129 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2130 * context_loop.c: Moved "remove session" into its own function.
2131 Check for dead webcit child process before each transaction.
2132 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2133 against broken HTTP connections.
2134 * Added a housekeeping thread to periodically remove dead sessions
2135 and kill idle sessions.
2136 * messages.c: added "delete message" functionality
2137 * messages.c: added "move message" functionality
2138 * userlist.c: added. This adds "userlist" and "show user" functions.
2139 * roomops.c: fixed buggy implementation of ungoto
2140 * Set up an option in output_headers() to optionally print the most
2141 often used opening HTML as well as the HTTP headers.
2142 * Display express messages in cute little JavaScript popup window.
2144 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2145 * Brought over message reading and entry functions from old WebCit
2147 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2148 * context_loop.c: really fix the SO_LINGER stuff
2149 * webserver.c: remove commented-out references to SO_LINGER
2151 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2152 * context_loop.c: After fork(), child process closes the HTTP socket
2153 so when the parent process closes it, it actually _does_ close.
2154 Otherwise, aIEeeee and possibly other browsers will hang.
2155 * Added support for graphics images retrieved from the Citadel server.
2156 * Set up login banner graphic and background image graphic
2158 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2159 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2161 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2162 * Smoothed out some of the login/logout code. Failed authentication
2163 now works the way it should.
2164 * Added support for new user login (still need to handle registration).
2166 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2167 * Discovered that the HTTP socket problem is related to a socket that
2168 isn't properly lingering on close. Temporarily hacked a sleep(10)
2169 into context_loop.c until it is figured out.
2171 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2172 * Did a little debugging, still trying to figure out why logging in
2173 displays "Connection reset by peer" error. It used to work...
2175 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2176 * Makefile.in: updated dependencies
2178 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2179 * Fixed broken interpretation of variables specified in the URL
2180 * added new "action" variable to make main loop simpler
2182 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2183 * webserver.c: prototype vsnprintf
2184 * context_loop.c: warning fix
2186 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2187 * tcp_sockets.c: removed some dead code
2188 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2189 unused ends of pipes, fix a file descriptor leak and a race condition
2190 * portability enhancements
2192 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2193 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2195 * converted to autoconf and began port to Digital UNIX
2197 * context_loop.c: moved the monster 64k buffer array off the stack
2198 * tcp_sockets.c: getservbyname() doesn't set errno.
2200 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2201 * webserver.c: warning fix