2 Revision 528.3 2005/01/11 05:05:08 ajc
3 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
4 * Ripped things apart in a big way. The frameset is gone (except for
5 chat, for which we'll probably keep frames). Iconbar and banner are
6 now done using CSS and <div> tags.
7 * Room read/enter/goto controls are currently missing. Stay tuned.
8 * I am in the process of rewriting all of the markup as valid XHTML.
10 Revision 528.2 2004/12/29 22:08:08 ajc
11 * roomops.c: provide a way to create room shares with a mapping to an
12 alternate room name on the other end.
14 Revision 528.1 2004/12/29 17:28:09 ajc
15 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
16 all corrupty-whatever when a remote room name mapping is found. Display
17 the mapping and preserve it across share/unshare operations.
19 Revision 528.0 2004/12/28 03:58:34 ajc
22 Revision 527.1 2004/12/28 03:58:24 ajc
23 * Corrected overly-escaped reply-to addresses in "reply" button
24 * Repaired toggling of self-service account creation in admin screen
25 * Bumped internal version number to 5.28
27 Revision 527.0 2004/12/07 04:41:37 ajc
30 Revision 526.1 2004/12/07 04:41:02 ajc
31 * Finally tracked down the WC->vars heap corruption issue (for real this
32 time). We now call clear_local_substs() at the end of each HTTP
33 transaction, whether we need to or not, instead of calling it whenever
34 we're done with something we wanted session variables for.
35 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
36 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
37 preventing it from getting clobbered by another session.
38 * Bumped internal version number to 5.27
40 Revision 526.0 2004/12/01 21:35:56 ajc
43 Revision 525.4 2004/12/01 21:35:44 ajc
44 * Changed internal version number to 5.26
46 Revision 525.3 2004/12/01 21:34:17 ajc
47 * Numerous memory management bugfixes.
49 Revision 525.2 2004/12/01 16:48:24 ajc
50 * tools.c: don't crash when striplt() is called with a zero-length string
52 Revision 525.1 2004/11/12 18:02:36 ajc
53 * Updated the richtext editor (new version from Kevin Roth's site)
55 Revision 525.0 2004/11/03 20:21:10 ajc
58 Revision 524.7 2004/11/03 20:21:02 ajc
59 * Changed internal version number to 5.25
61 Revision 524.6 2004/10/20 02:41:41 ajc
63 * Added the notes room to the icon bar
64 * Set up an initial implementation of Notes view. Attractive enough to
65 publish, but read-only. Needs a note editor.
67 Revision 524.5 2004/10/15 03:10:24 ajc
68 * Calendar objects UID now generated by generate_uuid() which creates
69 pseudo-DCE-ish UUID's.
71 Revision 524.4 2004/10/05 01:59:31 ajc
74 Revision 524.3 2004/10/03 02:56:35 ajc
75 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
77 Revision 524.2 2004/10/01 16:23:23 ajc
78 * Set up framework for "notes" view, and added a skeleton function for
81 Revision 524.1 2004/09/30 03:44:01 ajc
82 * fix line width break problem in chat
84 Revision 524.0 2004/09/28 16:12:44 ajc
87 Revision 523.12 2004/09/28 16:12:30 ajc
88 * Prepare for 5.24 release
90 Revision 523.11 2004/09/27 02:17:47 ajc
91 * messages.c: fix build problem on non-calendar-enabled installations
92 * floors.c: fix a warning message
94 Revision 523.10 2004/09/25 03:34:21 ajc
95 * summary.c: Fixed a calling syntax problem
97 Revision 523.9 2004/09/25 03:18:43 ajc
98 * small stylesheet fix
100 Revision 523.8 2004/09/24 04:21:41 ajc
101 * Fixed display bug for room list mode when we dropped down multiple
102 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
104 Revision 523.7 2004/09/24 04:08:25 ajc
105 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
106 rooms without new msgs
108 Revision 523.6 2004/09/24 04:04:34 ajc
109 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
112 Revision 523.5 2004/09/23 03:21:10 ajc
113 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
115 Revision 523.4 2004/09/16 02:42:37 ajc
116 * Set default view of new rooms during CRE8 command instead of afterwards
118 Revision 523.3 2004/09/15 03:08:50 ajc
119 * Support config of seaperate MSA port in Citadel 6.26
121 Revision 523.2 2004/09/10 03:49:17 ajc
122 * Added 'dialog' mode to setup
124 Revision 523.1 2004/08/31 20:31:01 ajc
125 * When saving VTODO (tasks), insert a UID if none is already present. Also
126 increment the sequence, or insert one if none is already present.
128 Revision 523.0 2004/08/31 03:02:37 ajc
131 Revision 522.30 2004/08/31 03:02:28 ajc
132 * Changed internal version number to 5.23
134 Revision 522.29 2004/08/27 02:40:06 ajc
135 * Ditched the graphical buttons because CSS can do the same thing faster.
137 Revision 522.28 2004/08/18 03:16:12 ajc
138 * 'move' and 'delete' buttons only show when allowed to do those things
140 Revision 522.27 2004/08/18 02:10:17 ajc
141 * Reply/Move/Delete buttons are now images, because system-native buttons
142 were too big and ugly.
144 Revision 522.26 2004/08/11 17:24:57 ajc
145 * static/iconbar.html: removed.
146 * Updated the "powered by citadel" graphic
148 Revision 522.25 2004/08/11 03:49:15 ajc
149 * Replaced all instances of the name "Citadel/UX" with "Citadel"
150 * Installed the "simple logo" in the iconbar
152 Revision 522.24 2004/08/09 03:11:20 ajc
153 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
155 Revision 522.23 2004/08/05 21:32:17 ajc
156 * Reply/Move/Delete are now buttons instead of links. This should enable
157 us to add some JavaScript magic for "Reply quoted" ...
159 Revision 522.22 2004/08/05 02:47:21 ajc
160 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
161 has a more predictable and attractive behavior, and can still be
162 overridden in the style sheet if the site operator wants to.
164 Revision 522.21 2004/08/04 03:52:23 ajc
165 * Tasks view is now pretty.
166 * Tasks view now displays date due for each task.
167 * Tasks view is now sorted by date due.
168 * Tasks view now displays overdue tasks in red.
170 Revision 522.20 2004/08/03 03:55:37 ajc
171 * Tasks view now uses the same buffer/dump logic as the calendar views, so
172 we can sort them by due date and do a prettier display. (Only the logic is
173 changed so far. The prettier display is forthcoming.)
175 Revision 522.19 2004/07/21 02:57:09 ajc
176 * Internet Configuration screen looks a little neater now
178 Revision 522.18 2004/07/21 02:45:15 ajc
179 * Completed the "Internet Configuration" screen
181 Revision 522.17 2004/07/16 19:13:37 ajc
182 *** empty log message ***
184 Revision 522.16 2004/07/16 19:13:10 ajc
185 * tools.c: display 12:00 as 12pm, not 12am
187 Revision 522.15 2004/07/16 03:14:03 ajc
188 * more work on inetconf screen
190 Revision 522.14 2004/07/16 02:50:00 ajc
191 * useredit.c: put a pretty box around user editing
193 Revision 522.13 2004/07/13 03:25:08 ajc
194 * inetconf.c: added. Not finished yet.
196 Revision 522.12 2004/07/10 03:10:19 ajc
197 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
198 floor level configurations.
199 * Put a space between OK and CANCEL buttons anywhere in the system where
201 * Some more of the room config/admin screens now return to themselves
202 with a "ok, you did that" message when OK is pressed, instead of dropping
203 out to the main menu.
205 Revision 522.11 2004/07/08 03:03:01 ajc
206 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
207 configuration (public rooms default and mailboxes default). Still need
208 to add floor and room policy screens.
210 Revision 522.10 2004/07/02 03:28:08 ajc
211 * Much-improved alphabet tabs for Address Book view. Now divides the
212 total number of names by (names per page, currently 60) and sets up
213 that many tabs, with proper [Aaa-Bbb] labels on them.
215 Revision 522.9 2004/07/02 03:26:06 ajc
216 *** empty log message ***
218 Revision 522.8 2004/07/01 02:40:40 ajc
219 * Clicking "Enter a message" in a groupware room now automatically calls
220 the correct editor for the type of objects in the room (message, calendar
221 event, task, address book entry)
223 Revision 522.7 2004/06/29 17:21:25 ajc
224 * Removed the word "room" in a few locations, as part of our push towards
225 not looking like a BBS when running in groupware mode
227 Revision 522.6 2004/06/29 00:37:02 ajc
228 * Made some fonts bigger because users were complaining...
230 Revision 522.5 2004/06/27 03:02:05 ajc
231 * Summary view -- always view ALL messages
232 * Summary view -- new messages are in boldface
234 Revision 522.4 2004/06/24 20:42:14 ajc
235 * Added the "server ip address" Citadel config option
236 * Site config: added "Changes will not take effect until..." language
239 Revision 522.3 2004/06/24 14:50:35 ajc
240 * Added the ability to listen on a single IP address instead of all addresses.
242 Revision 522.2 2004/06/22 02:21:56 ajc
245 Revision 522.1 2004/06/21 15:00:52 ajc
248 Revision 522.0 2004/06/19 03:21:35 ajc
251 Revision 521.10 2004/06/19 03:11:07 ajc
252 * Instead of a crufty "the topmost Internet email address will be used
253 for outgoing email" explanation, separated it into "Primary Internet
254 email address" and "Other email addresses" boxes.
256 Revision 521.9 2004/06/19 02:42:12 ajc
257 * Removed the "aides access to mailboxes" config option, which is no longer
258 part of the Citadel system.
260 Revision 521.8 2004/06/16 02:07:22 ajc
261 * Removed a couple of lines of debugging code leftover from last night
263 Revision 521.7 2004/06/15 03:06:11 ajc
264 * Bumped internal version number to 5.22
265 * Use new fast headers-only-no-mime fetch mode in Citadel for
268 Revision 521.6 2004/06/15 02:30:21 ajc
269 * Honor "maxmsgs" even when viewing a mailbox in summary mode
271 Revision 521.5 2004/06/12 04:26:38 ajc
272 * Fixed some garbled output resulting from turning things that look like
275 Revision 521.4 2004/06/11 16:09:36 ajc
276 * Moved the room graphic to the left of the room name in the banner, to
277 make it more consistent with the rest of the site.
278 * Reduced the size of the font in the iconbar
280 Revision 521.3 2004/06/11 03:15:08 ajc
281 * When "Add" is clicked without specifying an upload filename, resume
282 composition instead of aborting the post.
283 * Add attachments to messages in forward order, not reverse order
285 Revision 521.2 2004/06/10 03:08:48 ajc
286 * Improved the appearance of tabs in the room config screen
288 Revision 521.1 2004/06/10 02:58:55 ajc
289 * Made all the title boxes the same background color. The old scheme was
290 cute but not professional looking.
292 Revision 521.0 2004/06/06 19:53:25 ajc
295 Revision 510.15 2004/06/06 19:32:15 ajc
296 * Cleaned up a couple of FIXME's sitting around in the code
297 * Altered the conditions under which stray http://... strings are
298 automatically turned into links, to prevent that logic from
299 transforming IMG tags into gibberish.
300 * Set internal version number to 5.21
302 Revision 510.14 2004/06/04 02:29:07 ajc
303 * Fixed bug in "validate new users" screen (thanks Campy)
305 Revision 510.13 2004/06/03 03:21:22 ajc
306 * "Reply" button now carries the message subject into the reply.
308 Revision 510.12 2004/06/02 02:07:54 ajc
309 * setup.c: updated the setup script to configure two /etc/inittab entries,
310 one for http and one for https.
312 Revision 510.11 2004/06/01 21:46:47 ajc
313 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
314 during a read or write operation, do not attempt to finish the operation
315 unencrypted like we do in Citadel. Here in WebCit land it only causes
316 the server to segfault.
318 Revision 510.10 2004/06/01 19:01:22 ajc
319 * netconf.c: widened some of the text entry fields
320 * webcit.h: bumped up the internal version number to 5.20
322 Revision 510.9 2004/06/01 18:44:20 ajc
323 * Return to the old command-line usage (-s for https, service is either
324 http or https but not both)
326 Revision 510.8 2004/06/01 03:32:28 ajc
327 * Add "permanent room" setting to room edit screen
328 * create room -- allow longer strings
330 Revision 510.7 2004/06/01 00:36:43 ajc
331 * Hmmph. Do the session cookie as hex instead of base64. There really
332 are some characters in the base64 set that make HTTP do nasty things.
334 Revision 510.6 2004/05/31 21:43:27 ajc
335 * Added "|END" to the session cookie before base64-ing it. This fixes a
336 problem with certain room names causing the webserver to freak out and
337 break embedded images and stuff. I don't know why.
339 Revision 510.5 2004/05/31 20:34:11 ajc
340 * Message entry using Kevin Roth's excellent cross-platform richtext
343 Revision 510.4 2004/05/31 15:54:13 ajc
344 * "text" and "HTML" options for message entry.
346 Revision 510.3 2004/05/29 03:31:48 ajc
347 * tighten up the space between icons in the iconbar
349 Revision 510.2 2004/05/28 20:24:53 ajc
352 Revision 510.1 2004/05/24 03:02:38 ajc
353 * CSS change to make folder names stand out more in the "Folder View"
355 Revision 510.0 2004/04/30 04:08:58 ajc
358 Revision 506.13 2004/04/30 04:08:47 ajc
359 * Changed internal version number to 5.10
360 * Updated documentation for the new HTTPS service
362 Revision 506.12 2004/04/27 03:21:36 ajc
363 * Prompt for HTTPS port number during setup. We may make this optional.
365 Revision 506.11 2004/04/27 03:16:31 ajc
366 * When running on the same host as Citadel, if no key/cert are found,
367 symlink to Citadel's if possible.
368 * One server binary now forks to start both http and https servers.
370 Revision 506.10 2004/04/21 03:43:39 ajc
371 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
372 certs are also no longer invalid.
374 Revision 506.9 2004/04/21 02:25:13 ajc
375 * Replaced ctdl_install_certificate() with convenience functions found
376 in the OpenSSL library.
378 Revision 506.8 2004/04/21 02:19:41 ajc
379 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
380 understand, but read at http://www.informit.com/articles/article.asp?p=22078
381 ). Still doesn't work with Internet Monopolizer, though.
383 Revision 506.7 2004/04/20 02:32:44 ajc
384 * Allow setup to run seamlessly from within the Citadel Ridiculously
385 Easy Installer by observing the values of environment variables
386 CITADEL_INSTALLER, CITADEL, and WEBCIT.
388 Revision 506.6 2004/04/20 02:02:50 ajc
391 Revision 506.5 2004/04/16 03:14:06 ajc
392 * Minor fix for previous checkin
394 Revision 506.4 2004/04/16 02:59:01 ajc
395 * Completed SSL support. Still doesn't work with all browsers... gotta
398 Revision 506.3 2004/04/15 03:57:00 ajc
399 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
400 it has a crashy crashy bug in it. Don't use it yet.
402 Revision 506.2 2004/04/13 19:41:36 ajc
403 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
404 (freebusy data fetch for anonymous Kolab type clients)
406 Revision 506.1 2004/04/10 04:32:59 ajc
407 * Fixed some version and copyright date oopses
409 Revision 506.0 2004/04/10 04:29:30 ajc
412 Revision 505.22 2004/04/10 04:29:20 ajc
413 * Changed internal version number to 5.06
415 Revision 505.21 2004/03/29 04:30:20 ajc
416 * configure.in, Makefile.in: handle $LDFLAGS
418 Revision 505.20 2004/03/20 05:03:14 ajc
419 * Original startup thread becomes a worker thread after initialization.
420 Doing otherwise turns it into a zombie (at least on Linux) and possibly
421 leads to other problems
422 * Filter out NOOP's received in chat
424 Revision 505.19 2004/03/18 04:32:24 ajc
425 * Removed the language in README.TXT which told everyone that chat wouldn't
426 work with a non-local Citadel server, because that's no longer true.
427 * Removed the old chat applet from the static/ directory
429 Revision 505.18 2004/03/18 04:00:44 ajc
430 * Rounded web boxes now look correct in all browsers.
432 Revision 505.17 2004/03/17 18:25:31 ajc
433 * When creating a new user, auto-chain to the "edit user configuration"
434 screen, and subsequently auto-chain to the "edit address book entry"
435 screen. This creates a nice sensible workflow.
437 Revision 505.16 2004/03/15 22:47:09 ajc
438 * Prettied up the chat window a little more.
440 Revision 505.15 2004/03/15 04:27:44 ajc
441 * Chat now appears in a separate window
442 * Use regular frames instead of IFRAMEs for chat
443 * Display user's own chat text in bold+italic
444 * Added a "List Users" button
446 Revision 505.14 2004/03/09 20:45:45 error
447 * Add a Linux Software Map file
449 Revision 505.13 2004/03/07 22:04:32 ajc
450 * Fix the current view not being set to the default view for the creator
453 Revision 505.12 2004/03/07 21:31:17 ajc
454 * serv_read() now zeroes out the supplied buffer (with the supplied
455 length) if a server read fails. This causes serv_gets() to return
456 instead of looping endlessly. Fixes chat problem found on linux-ppc.
458 Revision 505.11 2004/03/03 05:21:36 ajc
459 * Made the chat screen totally kick-ass sweet. The flickering reload
460 i-frame is now tiny and hidden, and it *appends* new chat data to
461 the viewable window using JavaScript. No flickering + scrollback!
462 * Added a help button to the chat screen.
464 Revision 505.10 2004/02/29 22:52:15 ajc
465 * Close and clear (set to -1) server socket handle when socket errors are
466 detected. Fixes a chat problem reported by Winzlo.
468 Revision 505.9 2004/02/29 05:34:25 ajc
469 * Display the Chat menu option as "Chat with other users in <roomname>"
471 Revision 505.8 2004/02/27 05:04:38 ajc
472 * fix frameset bug in page popups
474 Revision 505.7 2004/02/26 04:08:56 ajc
475 * Fixed a problem that made WebCit go to the "no cookies" screen instead
476 of the logout banner.
477 * Ford's latest stupid room has a name with more than 64 characters, and
478 we still had a 64-byte room name in the march_list struct. ooooops...
480 Revision 505.6 2004/02/26 03:07:26 ajc
481 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
483 Revision 505.5 2004/02/25 23:10:28 ajc
484 * Allow "/do_logout" as a no-frames page
486 Revision 505.4 2004/02/25 23:00:21 ajc
487 * Changed the favicon support to LINK tags in the HEAD of static stuff,
488 to make life easier. (Thanks to prosthetik for this)
490 Revision 505.3 2004/02/25 15:20:11 ajc
491 * Support for favicon.ico in the static/ directory
493 Revision 505.2 2004/02/24 04:06:42 ajc
494 * Changed the colors slightly in chat screen
496 Revision 505.1 2004/02/20 06:07:06 ajc
497 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
499 Revision 505.0 2004/02/19 03:32:50 ajc
502 Revision 504.7 2004/02/19 03:32:38 ajc
503 * Changed the internal version number to 5.05
504 * Completed the frames fix
506 Revision 504.6 2004/02/18 20:08:29 ajc
507 * Fixed the frameset force reload logic. Now it does the whole frameset
508 without displaying an error in the main frame.
510 Revision 504.5 2004/02/18 19:17:51 ajc
511 * Force reload of frameset if someone tries to escape it. Not perfect
512 but it mostly works at this poing.
514 Revision 504.4 2004/02/17 03:37:11 ajc
515 * Indicate to Citadel that we want Server Generated Invitations when
516 calendar events are saved. (No longer the default in Citadel server.)
518 Revision 504.3 2004/02/09 04:49:32 ajc
519 * Prepare for a way to avoid falling out of the main frameset
521 Revision 504.2 2004/02/09 03:37:57 ajc
522 * Changed the thread pool management algorithm. Detecting idle time between
523 socket accepts was not working reliably on all systems, so we now follow
524 the same algorithm as the Citadel server (spawn more threads when number
525 of sessions < number of threads, but keep constrained to pre-defined
526 minimum and maximum thread count)
528 Revision 504.1 2004/02/03 03:09:51 ajc
531 Revision 503.0 2004/01/28 04:31:31 ajc
534 Revision 502.4 2004/01/28 04:30:48 ajc
535 * Create Room can now offer calendar and address book rooms
537 Revision 502.3 2004/01/17 21:25:30 ajc
538 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
539 * Split the config for LDAP Connector into its own panel
541 Revision 502.2 2004/01/17 04:32:54 ajc
542 * Add site config options for Citadel servers which support LDAP
544 Revision 502.1 2003/10/24 02:50:19 ajc
545 * Clicking "Enter Message" in a room with an Address Book view opens
546 a blank vCard entry screen.
548 Revision 502.0 2003/10/23 03:16:50 ajc
551 Revision 501.2 2003/10/23 03:07:54 ajc
552 * event.c: Found and removed another unquoted multi-line string literal
553 * webcit.h: changed an #ifdef HAVE_ICAL_H
554 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
556 Revision 501.1 2003/10/22 01:42:12 ajc
557 * iconbar.c: removed a stray character or two...
559 Revision 501.0 2003/10/21 04:26:37 ajc
562 Revision 500.30 2003/10/21 04:26:27 ajc
563 * bumped the version string to 5.01
565 Revision 500.29 2003/10/17 03:08:28 ajc
566 * Finished prettying up the vCard display
568 Revision 500.28 2003/10/17 02:31:45 ajc
569 * Multi-line string literals are deprecated in GCC 3.1 unless each line
570 is wrapped in quotes. Performed this fix so it'll compile.
571 * setup.c: removed references to unused variable tempfile[]
573 Revision 500.27 2003/10/09 03:17:02 ajc
574 * Started prettying up the vCard display.
576 Revision 500.26 2003/10/08 02:33:49 ajc
577 * Begin work on better handling of vCard display
579 Revision 500.25 2003/09/04 03:41:27 ajc
580 * siteconfig.c: changed some config items to drop-down boxes
582 Revision 500.24 2003/08/27 04:26:54 ajc
583 * Split the site configuration screen up into four different screens,
584 and added a meta-menu
586 Revision 500.23 2003/08/24 03:31:50 ajc
587 * Finished the setup program
588 * Bumped the internal version number to 5.01
590 Revision 500.22 2003/08/22 00:47:27 ajc
591 * setup is now working, but it still needs a way to detect a running WebCit
593 Revision 500.21 2003/08/22 00:25:40 ajc
594 * Added a skeleton "setup" program to the tree. It does not work yet.
596 Revision 500.20 2003/08/20 03:48:55 ajc
597 * Added iconbar shortcut to Contacts room
598 * Minimum required Citadel is now 6.11
600 Revision 500.19 2003/08/20 03:07:25 ajc
601 * Address book "single card" view now suppresses "reading nn message" and
602 instead shows the letter indices across the top
603 * Clicking on an address in a vCard now connects to WebCit mail instead
604 of a browser mailto: link
606 Revision 500.18 2003/08/19 04:18:43 ajc
607 * Changed things around in the address book view. Made it sorted and
608 more clickable and better looking...
610 Revision 500.17 2003/08/12 18:54:03 error
611 * messages.c: fix off-by-one-error in selector bar
613 Revision 500.16 2003/08/07 22:18:03 ajc
614 * Add the Summary Page to the customizable iconbar
616 Revision 500.15 2003/08/07 03:51:51 ajc
617 * Customizable icon bar as: pictures and text, pictures, text
619 Revision 500.14 2003/08/05 03:52:14 ajc
620 * First working version of the customizable iconbar. It contains a basic
621 set of options and now automatically refreshes when it's customized.
623 Revision 500.13 2003/08/04 03:50:29 ajc
624 * First cut at the customizable iconbar is done. A bunch of generic options
625 are there. Still need to get the actual iconbar to refresh when changes
628 Revision 500.12 2003/08/03 21:02:01 ajc
629 * More work on customizable iconbar
631 Revision 500.11 2003/08/02 05:25:46 ajc
632 * Laid the groundwork for a customizable iconbar
634 Revision 500.10 2003/07/30 03:57:49 ajc
635 * Add config.c_purge_hour to config screen
637 Revision 500.9 2003/07/06 22:06:59 ajc
638 * When converting "anything that looks like a URL" to a real link, first
639 make sure that it isn't already inside a link. This fixes most of the
640 long, ugly URL strings sent by eBay.
641 * Automatically dismantle mailto: links in HTML messages, and convert
642 them to WebCit mail links (clicking on it sends the user to the Mail
643 room and begins composing a new message with the recipient and subject
644 fields pre-populated).
646 Revision 500.8 2003/06/29 20:51:21 ajc
647 * Worked around a rendering bug in Satan's Browser that was causing it
648 to draw the calendar month view much wider than the actual screen wdith
650 Revision 500.7 2003/06/28 04:09:37 error
651 * roomops.c: Backout change to display one less box in the first column in
652 roomlist view, it doesn't seem to work for everyone
654 Revision 500.6 2003/06/28 03:52:51 error
655 * Don't tell browsers not to cache static documents
657 Revision 500.5 2003/06/28 03:35:23 error
658 * roomops.c: Display one less floor in the first column in romlist view
660 Revision 500.4 2003/06/26 03:37:58 ajc
661 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
662 This will allow some groupware clients to browse the free/busy times of
663 other users on the system.
665 Revision 500.3 2003/06/21 05:17:21 ajc
666 * Better alignment of system messages
667 * Exterminated display_error() and replaced it with WC->ImportantMessage
668 which is displayed in a bubble on top of whatever page you're on next.
669 * Small cosmetic changes
670 * Fixed some nesting problems in output_headers()
672 Revision 500.2 2003/06/20 03:39:27 ajc
673 * Optimization to floor layout in box view
675 Revision 500.1 2003/06/20 03:04:26 ajc
676 * "Reply" button on messages now handles IGnet recipients correctly
678 Revision 500.0 2003/06/10 04:23:08 ajc
681 Revision 410.50 2003/06/10 04:22:58 ajc
682 * Updated docs and headers for 5.00 release
684 Revision 410.49 2003/06/10 04:05:23 ajc
685 * De-tabled the left side icon bar and reduced one of the graphics, so
686 that all of the rounded corners show up in Satan's Browser.
688 Revision 410.48 2003/06/10 03:47:41 ajc
689 * style.css: added font selection to default <BODY> tag
691 Revision 410.47 2003/06/06 03:26:03 ajc
692 * Satan's Browser insists on putting bloody acres of whitespace to the
693 right of any bulleted list items, making any multi-column table containing
694 a list take more than the entire screen. Removed all such lists so it
695 looks ok. If you are reading this and you are a Microsoft employee, please
696 commit suicide before you break anything else.
698 Revision 410.46 2003/06/06 02:22:07 ajc
699 * Changed the upper left and upper right bounded box corners to a solid
700 blue (#204B78) instead of gradiated, because it was looking funny in
701 256-color mode. It also looked funny in Internet Explorer, but people
702 who use Internet Explorer are contributing to terrorism and really don't
703 deserve Web access in the first place. So I really just fixed this to make
704 it look good in 256-color Netscape.
706 Revision 410.45 2003/06/05 21:37:37 ajc
707 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
708 in b0rken IE browser. Die, Bill, Die.
710 Revision 410.44 2003/06/05 03:52:29 ajc
711 * Buncha cosmetic changes
713 Revision 410.43 2003/06/04 03:41:25 ajc
714 * Change the appearance of rooms with and without new messages in the
715 room list -- now defined using CSS
717 Revision 410.42 2003/06/03 03:57:42 ajc
718 * Tightened up the room banner a bit. Smaller padding, smaller font,
721 Revision 410.41 2003/05/31 21:36:45 ajc
724 Revision 410.40 2003/05/26 21:05:42 ajc
725 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
726 it to complete the free/busy checking for attendee availability.
728 Revision 410.39 2003/05/26 05:44:45 ajc
729 * event.c: fix compiler warning
731 Revision 410.38 2003/05/26 05:39:46 ajc
732 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
733 bug fixed in Citadel.
735 Revision 410.37 2003/05/26 05:28:13 ajc
736 * serv_func.c: added utility function read_server_text()
737 * availability.c: banged out more of this code -- still not complete
739 Revision 410.36 2003/05/26 03:28:02 ajc
740 * Getting closer to doing the availability check. Created new source
741 module 'availability.c' for this purpose. Stub function is in place.
743 Revision 410.35 2003/05/25 04:25:12 ajc
744 * siteconfig.c: fixed a spelling error
745 * event.c: add a "Check attendee availability" button, and the code to
746 bypass saving the event to the server, do something with it, and then
747 feed the twiddled data structure back to the form display function for
748 further editing. What's still missing is the code to do the actual
751 Revision 410.34 2003/05/24 22:22:35 ajc
752 * Small stylesheet hack to make it work with b0rken IE
754 Revision 410.33 2003/05/24 22:13:08 ajc
755 * Changed the login banner a bit
757 Revision 410.32 2003/05/20 03:25:41 ajc
758 * Separate event invitees with newlines instead of commas.
760 Revision 410.31 2003/05/19 19:55:09 ajc
761 * summary.c: eliminate compiler warnings about unused variables when
762 compiling a WebCit service without calendar support
764 Revision 410.30 2003/05/18 02:05:33 ajc
765 * More conversion of screens to the new look-and-feel.
767 Revision 410.29 2003/05/16 04:11:29 ajc
768 * We don't need no steenking workaround. Problem fixed. MIME parser not
769 broken. Web server was calling it with bad parameters. All fixed now.
770 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
773 Revision 410.28 2003/05/15 04:52:26 ajc
774 * Minor workaround in web forms to handle mime parser problem in uploads
776 Revision 410.27 2003/05/15 03:35:59 ajc
777 * look and feel overhaul -- almost done!
779 Revision 410.26 2003/05/14 03:46:35 ajc
780 * More background cleanup
782 Revision 410.25 2003/05/05 17:19:46 ajc
783 * Cleanups to summary page when running on a non ical enabled system
784 * Use non breaking spaces in summary page box titles
786 Revision 410.24 2003/05/04 04:22:41 ajc
787 * Display body of messages on a white background. I am doing this in order
788 to prepare for making the general background of the screen a darker color.
790 Revision 410.23 2003/05/04 02:54:55 ajc
791 * Summary page now uses our cutesy new rounded window boxes
793 Revision 410.22 2003/05/03 21:28:41 ajc
794 * Added in a slick new box style and put the room lists in it
796 Revision 410.21 2003/05/03 16:57:04 ajc
797 * In the 'folders' and 'portal' views, change the folder delimiter
798 from / to \ to avoid conflict with room names that have slashes
800 Revision 410.20 2003/05/03 16:23:29 ajc
801 * Enforce three columns in portal view of room list
803 Revision 410.19 2003/05/03 04:52:32 ajc
804 * Added an experimental new "portal view" to the room list options
806 Revision 410.18 2003/05/02 03:23:41 ajc
807 * Minor change to room list algorithm
809 Revision 410.17 2003/05/01 15:33:05 ajc
810 * Fixed a potential memory leak in enumeration of MIME parts
812 Revision 410.16 2003/05/01 03:11:35 ajc
813 * When static content is requested, fetch it without trying to connect
816 Revision 410.15 2003/04/30 05:00:00 ajc
817 * Added the ability to compose messages with file attachments uploaded from
820 Revision 410.14 2003/04/27 04:46:02 ajc
821 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
822 observes the flag designating the presence of new messages. (The "rooms
823 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
824 but that view may get axed soon.)
826 Revision 410.13 2003/04/26 21:57:53 ajc
827 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
828 before returning an error code to avoid a file descriptor leak
830 Revision 410.12 2003/04/19 21:42:36 ajc
831 * Repaired all my b0rken COLOR tags
832 * Replaced most FONT tags with SPAN tags
835 Revision 410.11 2003/04/19 19:58:10 ajc
836 * Lots of great changes from Nick to make the site CSS-enabled.
838 Revision 410.10 2003/04/14 04:04:40 ajc
839 * First cut of CSS-izing WebCit. Probably b0rken.
841 Revision 410.9 2003/04/09 04:02:32 ajc
842 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
843 supported the idea of one WebCit connecting to multiple Citadels for a
844 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
845 * When connecting to Citadel through a Unix domain socket, don't try to make
846 the Java chat applet available.
848 Revision 410.8 2003/03/31 03:32:19 ajc
849 * messages.c: check for 000 terminator while parsing RFC822 headers to
850 prevent getting hung up while displaying certain badly formatted messages.
852 Revision 410.7 2003/03/30 06:13:19 ajc
853 * When reading from the server, do not treat CR as end-of-line because
854 there's probably an LF coming after it. Instead, keep reading to the LF
856 * Do not underline links in the icon bars
858 Revision 410.6 2003/03/17 04:17:41 ajc
859 * Call to accept() was being made with an uninitialized variable for the
860 third argument. Changed the second and third argument to NULL and 0 because
861 we don't really need accept() to fill up a buffer full of information that
862 we'll never use. (Thanks to SteveV for reporting the bug and helping to
864 * Removed the mutex wrapper around select() because we don't need it. All
865 idle worker threads now block on select() and one of them will wake up when
866 a connection arrives.
868 Revision 410.5 2003/03/15 20:55:03 ajc
869 * When a requested image is not available on the Citadel server, send a
870 1x1 transparent GIF instead of 404 error.
872 Revision 410.4 2003/03/14 04:21:57 ajc
873 * clone events to be encapsulated before saving, because the original
874 instance may already have a parent, and that makes crashy crashy
876 Revision 410.3 2003/03/13 05:57:17 ajc
877 * More encapsulation. Warning: there are bugs in this!!
879 Revision 410.2 2003/03/13 05:20:23 ajc
880 * Various changes to the calendar service to handle messages containing
881 fully encapsulated VCALENDAR components instead of only unencapsulated
882 VEVENT subcomponents. We have to move in this direction for compatibility
885 Revision 410.1 2003/03/01 22:07:19 ajc
886 * New user registration, as well as existing user re-registration, now
887 uses the vCard editing screen.
888 * Administratively editing users' address book entries now works again,
889 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
890 in order to enforce this.
892 Revision 410.0 2003/02/19 03:49:33 ajc
895 Revision 400.90 2003/02/19 03:49:17 ajc
896 * latest config.guess and config.sub from www.gnu.org
898 Revision 400.89 2003/02/07 04:44:17 ajc
899 * Replaced sleep() with a function that sleeps using select() in order to
900 avoid potential issues with SIGALRM. Possible fix for weird behavior
901 when running on a Macintosh.
903 Revision 400.88 2003/01/29 22:32:07 ajc
904 * Shuffled some code and comments around; minor cleanup
906 Revision 400.87 2003/01/28 15:37:12 ajc
907 * All functions which read binary data from the server now make use of the
908 read_server_binary() function in tools.c
909 * Binary reads from server now have safety code to prevent infinite loops
910 * All output of MIME objects is now done with http_transmit_thing()
912 Revision 400.86 2003/01/19 06:28:04 ajc
913 * Minimum required Citadel version 6.05
915 Revision 400.85 2003/01/16 04:41:26 ajc
916 * When displaying edit controls for time of day in the calendar, only show
917 minutes that are multiples of 5 ... unless the existing value is not a
918 multiple of 5, in which case we show that too.
920 Revision 400.84 2003/01/15 17:34:04 ajc
921 * event.c: fixed a misspelling
922 * config.guess, config.sub: updated using latest from ftp.gnu.org
924 Revision 400.83 2003/01/14 04:21:27 ajc
925 * Only offer views which make sense for the default view of a room
927 Revision 400.82 2003/01/13 03:34:33 ajc
928 * Get ready for the 4.10 release
930 Revision 400.81 2003/01/12 23:22:53 ajc
931 * configure.in: check for libical v0.24 or newer
933 Revision 400.80 2003/01/07 04:56:17 ajc
934 * Complete the free/busy transparency handling in the form
935 * Default times for new events are now in the correct timezone
937 Revision 400.79 2003/01/06 18:01:35 ajc
938 * Begin handling of TRANSP property to show event times as free or
941 Revision 400.78 2003/01/05 21:02:14 ajc
942 * Summary page: three columns are now all the same width
944 Revision 400.77 2003/01/05 20:56:05 ajc
945 * minor fix for previous checkin
947 Revision 400.76 2003/01/05 20:51:01 ajc
948 * Display PARTSTAT for attendees
950 Revision 400.75 2003/01/05 05:01:00 ajc
951 * Add "today's calendar events" to the summary page.
953 Revision 400.74 2003/01/05 04:27:28 ajc
954 * Add "Tasks" to the summary page
956 Revision 400.73 2002/12/28 05:44:09 ajc
957 * ical_dezonify.c: brought over new version from the Citadel source (again)
959 Revision 400.72 2002/12/28 05:12:45 ajc
960 * ical_dezonify.c: brought over new version from the Citadel source.
962 Revision 400.71 2002/12/26 04:04:48 ajc
963 * Perform CHEK command when automatically establishing sessions, not just
964 when one is explicitly created. Some stuff is missing otherwise.
966 Revision 400.70 2002/12/25 23:18:06 ajc
967 * Be more strategic about when to call ical_dezonify()
968 (This may be the last set of fixes. I hope so.)
970 Revision 400.69 2002/12/25 21:39:38 ajc
971 * ical_dezonify.c: added.
972 * calendar.c: convert incoming ical messages to UTC
973 (the usual routines will then convert them to local time for display)
975 Revision 400.68 2002/12/25 07:06:00 ajc
976 * Tweaked the code to work with libical 0.24
978 Revision 400.67 2002/12/20 04:50:00 ajc
979 * When saving a calendar event, increment the SEQUENCE property.
981 Revision 400.66 2002/12/18 05:03:39 ajc
982 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
983 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
984 Because the libc-allocated buffer was getting clobbered.
985 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
987 Revision 400.65 2002/12/17 05:01:39 ajc
988 * Prettied up the calendar day view layout
989 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
991 Revision 400.64 2002/12/16 04:43:30 ajc
992 * Correctly handle local time zone when figuring out which day and time to
993 display events on calendar month/day views. This also seems to have
994 fixed the bug that was causing events to sometimes get lost when saved.
996 Revision 400.63 2002/12/15 05:50:59 ajc
997 * Form editing of date/time fields now assumes that the icaltimetype being
998 manipulated is in UTC. It converts to/from local time for editing.
1000 Revision 400.62 2002/12/10 23:25:47 ajc
1001 * Display attendees in message view of calendar objects
1003 Revision 400.61 2002/12/07 22:12:59 ajc
1004 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1005 until I implement the Citadel server function which it calls.)
1007 Revision 400.60 2002/11/30 21:34:51 ajc
1008 * Submit organizer in a hidden field, in case the server needs it
1010 Revision 400.59 2002/11/30 04:46:46 ajc
1011 * First cut at adding/removing attendees to an event
1012 (Actual invitations should be sent by the Citadel server)
1014 Revision 400.58 2002/11/29 23:56:19 ajc
1015 * Completed "me as organizer" -- the user's own e-mail address is inserted
1016 as the organizer of new events. Detect when the user is the organizer and
1017 enable/disable the attendees box accordingly.
1019 Revision 400.57 2002/11/29 16:38:37 ajc
1020 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1022 Revision 400.56 2002/11/28 06:03:24 ajc
1023 * Issue an ISME command when editing an event, to determine whether the user
1024 viewing the event is the organizer. (Will use this later to allow/disallow
1025 sending out invitations.)
1027 Revision 400.55 2002/11/26 05:01:04 ajc
1028 * Began handling attendee fields
1030 Revision 400.54 2002/11/16 23:40:11 ajc
1033 Revision 400.53 2002/11/16 23:15:02 ajc
1034 * Make the "all day event" shadebox smaller (month view) - no border.
1035 * Fixed bug that caused any events following an all day event to also appear
1038 Revision 400.52 2002/11/16 05:40:54 ajc
1039 * When adding new events to the calendar, default to the month [and day]
1040 currently being viewed.
1041 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1043 Revision 400.51 2002/11/15 05:05:47 ajc
1044 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1046 Revision 400.50 2002/11/15 04:11:46 ajc
1047 * Added even more nifty JavaScript to cause the hour/minute and end date
1048 fields of a calendar event form to render as disabled when the "all day
1049 event" box is checked -- not just when the user checks the box, but also
1050 when the box begins its life already checked.
1052 Revision 400.49 2002/11/14 04:59:40 ajc
1053 * Correctly serialize and save all day events using date instead of date/time
1055 Revision 400.48 2002/11/13 04:49:23 ajc
1056 * "All day event" shows as a single checkbox, instead of one for the start
1057 time and one for the end time. Added nifty JavaScript to zero and shade
1058 the hour/minute and all end time fields when all-day-event is checked.
1060 Revision 400.47 2002/11/12 05:57:27 ajc
1061 * Display a nicer looking screen when replying to calendar invitations
1062 * When displaying day view, don't show all day events twice
1063 * Day or month view: denote all day events by displaying them inside
1066 Revision 400.46 2002/11/12 03:26:39 ajc
1067 * Tell the user about broken Citadel server connections instead of
1068 simply printing "Goodbye"
1070 Revision 400.45 2002/10/23 04:11:38 ajc
1071 * Detect when a meeting invitation is actually an update for an existing UID
1072 and tell the user so.
1074 Revision 400.44 2002/10/21 20:16:38 ajc
1075 * Display conflicts nicely
1077 Revision 400.43 2002/10/21 18:29:14 ajc
1078 * Ask server to hunt for conflicts when displaying a meeting invitation
1080 Revision 400.42 2002/10/19 21:28:32 ajc
1081 * Moved the calendar meeting request reply functionality to the Citadel server
1083 Revision 400.41 2002/10/19 17:10:14 ajc
1084 * Add "Tentative" accept button
1085 * Only display Accept/Tentative/Decline button when method=REQUEST
1087 Revision 400.40 2002/10/19 04:16:37 ajc
1088 * Save an incoming meeting request into the user's calendar.
1090 Revision 400.39 2002/10/18 20:55:05 ajc
1091 * Began work on meeting request accept/decline
1093 Revision 400.38 2002/10/16 19:16:39 ajc
1094 * Fixes and updates to build WebCit on Linux for IBM S/390
1096 Revision 400.37 2002/10/09 04:12:44 ajc
1097 * Templatized trailing HTML
1098 * Templatized "new start page" page
1099 * Added global substitution macros
1101 Revision 400.36 2002/10/09 03:51:01 ajc
1102 * Templatized the <HEAD> section of HTML
1104 Revision 400.35 2002/10/07 23:03:38 ajc
1105 * messages.c: don't display room name field when it's blank
1107 Revision 400.34 2002/10/07 04:10:37 ajc
1108 * When displaying meeting invitations, only show date/time for VEVENT
1109 subcomponents. Date/time for other subcomponents are irrelevant.
1110 * Cleaned up HTML display of meeting invitations.
1112 Revision 400.33 2002/10/03 03:40:31 ajc
1113 * Worked on meeting accept/decline a little bit
1115 Revision 400.32 2002/09/30 03:58:35 ajc
1116 * Dabbled in handling incoming meeting requests
1118 Revision 400.31 2002/09/29 20:15:43 ajc
1119 * Completed the calendar day view
1121 Revision 400.30 2002/09/28 04:01:30 ajc
1122 * started fleshing out the calendar day view
1124 Revision 400.29 2002/09/27 21:19:28 ajc
1127 Revision 400.28 2002/09/27 18:31:33 ajc
1128 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1129 * After saving a VEVENT, return to the correct calendar view and date
1131 Revision 400.27 2002/09/27 17:15:44 ajc
1132 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1134 Revision 400.26 2002/09/27 04:37:21 ajc
1135 * New, buggy versions of event editing screens
1137 Revision 400.25 2002/09/26 22:00:16 ajc
1138 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1139 month 1 in libical functions)
1141 Revision 400.24 2002/09/25 21:57:13 ajc
1142 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1145 Revision 400.23 2002/09/24 04:12:34 ajc
1146 * Rough cut of the two-pass calendar display routines (first pass: go thru
1147 messages gathering VEVENT items; second pass: render calendar with data)
1149 Revision 400.22 2002/09/23 04:01:33 ajc
1150 * Presentation changes to calendar month view
1152 Revision 400.21 2002/09/22 05:20:27 ajc
1153 * Began implementing month view
1155 Revision 400.20 2002/09/21 04:38:05 ajc
1156 * Added utility functions for displaying vcalendar timestamps in web forms
1157 and translating form data back to timestamps.
1158 * Completed the "edit task" and "add new task" screens.
1160 Revision 400.19 2002/09/20 20:28:08 ajc
1161 * Smooth transition between "list tasks" & "edit task" screens
1163 Revision 400.18 2002/09/20 03:54:44 ajc
1164 * Display the "Tasks" view as a bulleted list with each task clickable
1165 * Clicking brings up an (unfinished) "edit task" screen
1167 Revision 400.17 2002/09/18 21:44:02 ajc
1168 * display VTODO parameters
1170 Revision 400.16 2002/09/17 04:21:00 ajc
1171 * Handler chains for VCALENDAR and VTODO types
1173 Revision 400.15 2002/09/17 03:37:10 ajc
1174 * Implemented a 'display handler' infrastructure for various groupware types
1176 Revision 400.14 2002/09/16 03:35:12 ajc
1177 * Just a bunch of glue code to iterate through the various types of ical
1178 objects we could encounter
1180 Revision 400.13 2002/09/15 04:05:41 ajc
1181 * Process calendar object subcomponents
1183 Revision 400.12 2002/09/15 03:40:13 ajc
1185 * When a text/calendar MIME type is discovered in a message, send it to
1186 the (currently skeleton) parser in calendar.c
1187 * calendar.c: skeleton parser for calendar objects which currently just
1188 creates an icalcomponent object and frees it.
1190 Revision 400.11 2002/09/15 03:16:24 ajc
1191 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1192 function namespace in libical
1194 Revision 400.10 2002/09/15 02:50:55 ajc
1195 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1197 Revision 400.9 2002/09/14 21:33:31 ajc
1198 * Backed out compression of inlines -- not all browsers appear to handle it
1200 Revision 400.8 2002/09/14 20:20:29 ajc
1201 * Attempting to push more stuff through compression. I've introduced some
1202 sort of deadlock bug that I can't seem to find yet...
1204 Revision 400.7 2002/09/14 20:00:22 ajc
1205 * Compress output_image() graphics
1207 Revision 400.6 2002/09/14 16:26:35 ajc
1208 * output_image() now reads the entire image from Citadel into a buffer before
1209 sending it to the browser (for performance reasons, and so it can compress)
1211 Revision 400.5 2002/09/14 04:52:59 ajc
1212 * Look for the "libical" calendaring library and link it in if present...
1214 Revision 400.4 2002/09/14 04:02:36 ajc
1215 * Finished gzip compression of dynamic pages (when browser supports it)
1217 Revision 400.3 2002/09/13 20:40:53 ajc
1218 * Detect when the client browser is capable of gzip encoding
1219 (actual encoding is not implemented yet)
1221 Revision 400.2 2002/09/13 15:54:40 ajc
1222 * Reversed the above change because I broke it somehow
1224 Revision 400.1 2002/09/11 22:46:59 ajc
1225 * Started adding in compression and calendaring library detects (not finished)
1227 Revision 400.0 2002/09/09 03:56:11 ajc
1228 * This is version 4.00
1230 Revision 323.68 2002/09/09 03:51:01 ajc
1231 * In the HTML-to-HTML converter:
1232 --> Open links in new window (as with text msgs)
1233 --> Convert loose URL's to hot links (as with text msgs)
1235 Revision 323.67 2002/09/06 03:59:11 ajc
1236 * Added an "About this server" panel to the Summary page.
1237 (Useless fluff, but better than an empty column.)
1239 Revision 323.66 2002/08/26 02:57:06 ajc
1240 * Rooms listed on the summary page are now clickable-gotoable
1242 Revision 323.65 2002/08/26 01:24:09 ajc
1243 * Added a "summary" page (rather sparse for now)
1245 Revision 323.64 2002/08/24 15:30:48 ajc
1246 * GET instead of POST for listsub. Also add a 'Back...' link.
1248 Revision 323.63 2002/08/24 05:59:24 ajc
1249 * Bugfixes and cosmetic changes to listsub system
1251 Revision 323.62 2002/08/23 03:37:19 ajc
1252 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1254 Revision 323.61 2002/08/22 03:55:47 ajc
1255 * 'unsubscribe' command (but not 'confirm unsubscribe')
1257 Revision 323.60 2002/08/21 21:58:37 ajc
1258 * Completed self-service list subscription via web.
1259 (Still need to implement unsubscribe.)
1261 Revision 323.59 2002/08/16 22:06:51 ajc
1264 Revision 323.58 2002/08/16 03:51:12 ajc
1265 * I think I've finally nailed the 'no session' pages now...
1267 Revision 323.57 2002/08/15 03:49:47 ajc
1268 * Fleshed out the list subscription page a bit
1270 Revision 323.56 2002/08/13 19:55:12 ajc
1271 * Keep track of the HTTP "Host:" header being sent by the browser.
1272 (We're going to need this in the near future)
1274 Revision 323.55 2002/08/05 16:07:30 ajc
1275 * Moved "edit floor label pic" to the floor editing screen
1277 Revision 323.54 2002/08/05 15:53:00 ajc
1278 * Commands to add, change, delete floors
1280 Revision 323.53 2002/07/26 03:20:04 ajc
1281 * Beautified the folder tabs in "edit room"
1283 Revision 323.52 2002/07/25 04:01:58 ajc
1284 * Final cleanup of changes (finally located and fixed the bug)
1286 Revision 323.51 2002/07/24 04:14:23 ajc
1287 * Minor code cleanup of last night's changes
1289 Revision 323.50 2002/07/23 15:40:54 ajc
1290 * Minor cleanup of previous changes
1292 Revision 323.49 2002/07/23 04:43:58 ajc
1293 * Updated message reading to use the new MSG4 command, so we can do output
1294 of various types of richtext (mainly HTML).
1296 Revision 323.48 2002/07/16 03:37:24 ajc
1297 * Small change to above
1299 Revision 323.47 2002/07/16 03:23:37 ajc
1300 * Display HTML messages as HTML. (Wow!)
1302 Revision 323.46 2002/07/13 04:39:59 ajc
1303 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1304 output HTML instead of converting to text/plain and back. (Not finished.)
1306 Revision 323.45 2002/07/11 03:17:03 ajc
1307 * hacks to text_to_server() to transmit messages as HTML
1309 Revision 323.44 2002/07/09 04:21:12 ajc
1312 Revision 323.43 2002/07/06 03:10:26 ajc
1313 * Enable a "make this my start page" link that works in lots of places.
1314 Configures a user's preference of where to go after login.
1316 Revision 323.42 2002/06/19 22:01:31 ajc
1317 * When editing another user's vCard, do a "transient goto" to their config
1318 room so you don't automatically gain access to their config room.
1319 * When creating a user, go back to the "select user to edit" screen with the
1320 new user's account name pre-selected.
1322 Revision 323.41 2002/06/17 03:48:44 ajc
1323 * Finished the thing to edit other users' vCards.
1325 Revision 323.40 2002/06/16 21:49:02 ajc
1326 * Administratively edit other users' vCards. Still needs a couple of lines
1327 of glue code to make it work.
1329 Revision 323.39 2002/06/15 20:34:39 ajc
1330 * Use safestrncpy() instead of strncpy() where appropriate
1331 * Fixed a memory allocation bug in the vCard parser
1333 Revision 323.38 2002/05/23 03:40:05 ajc
1334 * Brought over a utility function I'll need later
1336 Revision 323.37 2002/05/22 02:34:56 ajc
1337 * Finished room/folder view selector. Pretty cool.
1339 Revision 323.36 2002/05/22 01:53:23 ajc
1340 * Room list or folder list? Give the user a choice. (Has bugs.)
1342 Revision 323.35 2002/05/12 15:21:43 error
1343 * do_template() now parses a .wml file for WAP clients, and a .html file
1346 Revision 323.34 2002/05/11 22:46:19 error
1347 * Track whether user-agent is a WAP gateway
1349 Revision 323.33 2002/05/11 15:35:07 error
1350 * webcit.c: add MIME types for WAP/WML
1352 Revision 323.32 2002/05/10 15:29:58 ajc
1353 * Hacked the address book view a little bit
1355 Revision 323.31 2002/05/09 03:53:56 ajc
1356 * Began working on address book view
1358 Revision 323.30 2002/05/08 03:38:58 ajc
1359 * Preferences framework
1361 Revision 323.29 2002/05/07 03:57:29 ajc
1362 * In message summary, replace 'Del' links with checkboxes
1364 Revision 323.28 2002/05/05 03:28:15 ajc
1365 * Shuffled around the room banner a bit
1367 Revision 323.27 2002/05/03 19:32:39 ajc
1368 * Finished "folder list" mode (still need to move it to a permanent location)
1370 Revision 323.26 2002/05/03 03:55:17 ajc
1371 * more folder display stuff
1373 Revision 323.25 2002/05/01 22:03:07 ajc
1374 * "folder list" view (not finished)
1376 Revision 323.24 2002/05/01 03:23:31 ajc
1377 * Added a drop-down box to change a user's view of a room.
1379 Revision 323.23 2002/04/28 03:56:47 ajc
1380 * Finished summary mode (for the most part, anyway)
1382 Revision 323.22 2002/04/26 21:13:21 ajc
1383 * Separated "summary mode" message listing into its own function
1384 * Go to summary mode automatically when the server says that view=1
1386 Revision 323.21 2002/04/20 04:14:29 ajc
1387 * Some work on email summary screen
1389 Revision 323.20 2002/03/31 05:02:39 ajc
1390 * Remove "Page another user" link from main menu
1391 * Add "edit my citadel config room" type link from edit user screen
1393 Revision 323.19 2002/03/29 22:30:45 ajc
1394 * Finished the "edit user" screen.
1396 Revision 323.18 2002/03/29 15:18:09 ajc
1397 * yep ... more user edit stuff
1399 Revision 323.17 2002/03/26 19:01:12 ajc
1400 * More edit user stuff
1402 Revision 323.16 2002/03/26 18:23:23 ajc
1403 * Don't display room banner on screens that don't pertain to a particular room
1404 * Initial prep for add/change/delete user accounts screen
1406 Revision 323.15 2002/03/22 04:33:08 ajc
1407 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1409 Revision 323.14 2002/03/19 04:35:10 ajc
1410 * Brought over yet another new version of the MIME parser from Citadel
1412 Revision 323.13 2002/03/13 03:56:52 ajc
1413 * New site config option "Allow system Aides to gain access to mailboxes"
1415 Revision 323.12 2002/03/12 23:13:57 ajc
1416 * Moved room access controls out of the admin menu and into the room commands
1417 menu. Prettied up the access control list screen.
1419 Revision 323.11 2002/03/10 06:07:09 ajc
1420 * Handle multiple Internet e-mail addresses in vCard editor
1422 Revision 323.10 2002/03/07 04:56:09 ajc
1423 * Final polish for initial round of vCard editing functions. Only show "edit"
1424 link when editing user's own vCard in the My Citadel Config> room.
1426 Revision 323.9 2002/03/06 05:22:33 ajc
1427 * More vcard editing form stuff
1429 Revision 323.8 2002/03/05 05:05:06 ajc
1430 * More vCard editing stuff
1432 Revision 323.7 2002/03/04 05:28:54 ajc
1433 * Wrote some skeleton code for robust vCard editing
1435 Revision 323.6 2002/03/03 06:58:25 ajc
1436 * Login errors displayed in red
1438 Revision 323.5 2002/03/03 06:52:59 ajc
1439 * Allow editing of the "disable self-service user account creation" site config option
1441 Revision 323.4 2002/02/24 07:02:44 ajc
1442 * Added the ability to enter a Subject: line in messages
1443 * Go to the Mail room when user clicks on the new mail alert icon
1445 Revision 323.3 2002/02/13 22:47:51 ajc
1446 * Added some rudimentary support for displaying vCards as card-looking things
1448 Revision 323.2 2002/02/13 15:04:25 ajc
1449 * Began some hacks for vCard processing
1451 Revision 323.0 2002/01/13 09:07:06 ajc
1454 Revision 322.4 2002/01/13 09:06:38 ajc
1455 * Brought over the debugged mime parser from Citadel
1457 Revision 322.3 2002/01/05 06:19:17 error
1458 * Add MIME types text/css and image/png
1460 Revision 322.2 2002/01/03 22:32:38 ajc
1461 * templatized the "prompt for recipient" screen
1463 Revision 322.1 2001/12/28 09:43:05 error
1464 * Client support for hostnames up to 63 characters
1466 Revision 322.0 2001/12/26 23:11:56 ajc
1469 Revision 321.1 2001/12/26 23:11:25 ajc
1470 * Minor change to the upload handler, to fix graphics uploads
1472 Revision 321.0 2001/12/26 05:28:02 ajc
1475 Revision 320.2 2001/12/26 05:24:11 ajc
1476 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1477 link tags. The nifty JavaScript stuff is now used only to light up the
1478 buttons during mouse hovers, and nothing more.
1480 Revision 320.1 2001/12/25 00:14:44 error
1481 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1483 Revision 320.0 2001/12/21 06:04:03 ajc
1486 Revision 301.22 2001/12/21 06:03:54 ajc
1489 Revision 301.21 2001/12/20 05:02:42 ajc
1490 * If you paid for this software, someone is ripping you off.
1491 * Fixed the urlesc() function to use a caller-supplied target buffer.
1493 Revision 301.20 2001/12/18 20:35:29 ajc
1494 * More fun JavaScript-enabled buttons
1496 Revision 301.19 2001/12/18 16:48:06 ajc
1497 * Began testing new JavaScript-enabled k00l light-up buttonz
1499 Revision 301.18 2001/12/18 06:06:20 ajc
1500 * mime parser update
1502 Revision 301.17 2001/12/15 20:51:33 ajc
1503 * "reply" button on pop-up pages
1505 Revision 301.16 2001/12/11 16:02:40 ajc
1506 * Completed support for add/remove mailing list recipients.
1508 Revision 301.15 2001/12/11 15:22:53 ajc
1509 * Began constructing the listserv screen for config (not tested)
1511 Revision 301.14 2001/12/11 05:37:12 ajc
1512 * Finished the share/unshare room screen in Edit Room
1514 Revision 301.13 2001/12/03 04:43:40 ajc
1515 * Brought over an update of the MIME parser from Citadel.
1517 Revision 301.12 2001/12/02 07:09:13 ajc
1518 * Turned the room editing page into a tabbed dialog
1519 * Started adding some of the room sharing stuff
1521 Revision 301.11 2001/11/22 05:17:06 ajc
1522 * Completed the add/change/delete neighbor node screens
1524 Revision 301.10 2001/11/18 01:47:24 ajc
1525 * Tentatively begun the change of networking configuration screens to reflect
1526 the new network architecture of the server.
1528 Revision 301.9 2001/11/18 01:41:09 ajc
1529 * Brought over the newer string tokenizer from Citadel
1530 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1531 server's convention of #define SIZ 4096
1533 Revision 301.8 2001/11/14 03:20:22 ajc
1534 * Add some more of the newer config settings to the site config screen
1536 Revision 301.7 2001/09/25 03:34:09 ajc
1537 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1538 and bail out without bothering the Citadel server.
1540 Revision 301.6 2001/08/22 16:38:06 ajc
1541 * Added the "-c" command line option to generate optional cookies indicating
1542 the host name of the server. This makes it easy to put a cluster of WebCit
1543 servers behind (for example) an Arrowpoint load balancer.
1545 Revision 301.5 2001/08/21 04:02:56 ajc
1546 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1547 unwanted page caching
1549 Revision 301.4 2001/08/13 03:43:24 ajc
1552 Revision 301.3 2001/08/13 03:40:01 ajc
1553 * Another attempt at focus
1555 Revision 301.2 2001/08/11 04:24:39 ajc
1556 * Attempt at setting focus to msgtext area when entering a message.
1558 Revision 301.1 2001/08/02 03:42:03 ajc
1559 * Changed the wholist to work with the new masquerade semantics
1561 Revision 301.0 2001/06/28 15:05:31 ajc
1564 Revision 300.2 2001/06/28 15:03:49 ajc
1565 * Every generated page now includes a meta tag to disable evil "smart tags"
1566 (see http://smarttags.manilasites.com/ for more information)
1568 Revision 300.1 2001/06/28 02:39:54 ajc
1569 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1570 the screen where you can create a room...
1572 Revision 300.0 2001/06/27 06:24:06 ajc
1573 * Tagged everything as Version 3.00
1575 Revision 213.25 2001/06/27 06:22:49 ajc
1576 * Updated docs for the 3.00 release
1578 Revision 213.24 2001/06/27 06:16:01 ajc
1579 * Correct generated window name in pop up pages
1580 * Added handling of MIME inline images (not tested)
1582 Revision 213.23 2001/06/22 17:58:20 ajc
1583 * A few performance and tuning cleanups. Increased the size of the socket
1584 queue length to 100 for use on big systems. Also, during startup, the
1585 initial startup thread now exits after creating the worker threads, instead
1586 of becoming a worker thread itself. For some reason Solaris had problems
1587 with the latter method.
1589 Revision 213.22 2001/06/07 03:16:57 ajc
1590 * Brought over an updated mime parser from Citadel
1592 Revision 213.21 2001/06/06 14:44:25 ajc
1593 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1595 Revision 213.20 2001/05/31 02:26:22 ajc
1596 * Fixed login to take you to the Lobby instead of the next room.
1598 Revision 213.19 2001/05/30 22:37:09 ajc
1599 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1600 or a "filename" from the MIME parser.
1602 Revision 213.18 2001/05/30 01:06:57 ajc
1603 * Changes to mime parser ... still something wrong
1605 Revision 213.17 2001/05/28 19:27:29 ajc
1606 * Fixed bug which marked all messages in Lobby as old before reading at login
1608 Revision 213.16 2001/05/25 22:39:26 ajc
1609 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1611 Revision 213.15 2001/05/23 16:15:23 ajc
1612 * UI changes (pretty frames with no scrollbars)
1614 Revision 213.14 2001/05/22 00:32:17 ajc
1617 Revision 213.13 2001/05/22 00:02:18 ajc
1618 * Another attempt to fix the fd leak
1620 Revision 213.12 2001/05/19 02:21:40 ajc
1621 * Attempt to fix the dangling sockets.
1623 Revision 213.11 2001/05/15 03:22:25 ajc
1624 * More icon updates and link cleanup type stuff
1626 Revision 213.10 2001/05/06 05:11:48 ajc
1627 * Added paging icon and right-justified it
1628 * Send-page window is now a popup
1630 Revision 213.9 2001/05/04 04:28:10 ajc
1631 * Added "page user" button in wholist
1633 Revision 213.8 2001/05/01 00:49:43 ajc
1634 * more of the UI overhaul
1636 Revision 213.7 2001/04/30 01:49:36 ajc
1637 * more work on UI overhaul
1639 Revision 213.6 2001/04/29 04:39:23 ajc
1640 * User interface overhaul now in progress. WARNING: incomplete system.
1642 Revision 213.5 2001/04/01 22:13:37 cough
1643 * Modified roomops.c to give users the ability to pick a floor at room
1646 Revision 213.4 2001/02/15 01:21:55 ajc
1647 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1648 invite/kickout functionality.
1650 Revision 213.3 2001/01/25 23:10:00 ajc
1651 * "Delete message" button now confirms on client-side using JavaScript
1653 Revision 213.2 2000/12/05 18:39:49 ajc
1654 * Added support for non-USA countries in registration screen (requires the
1655 latest Citadel server, which supports the country field)
1657 Revision 213.1 2000/10/20 04:27:46 ajc
1658 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1660 Revision 213.0 2000/10/03 16:44:01 ajc
1661 * Tagged for 2.13 release
1663 Revision 212.16 2000/10/03 03:15:53 ajc
1664 * Cosmetic changes to login screen, menu bar, and message header bar
1666 Revision 212.15 2000/09/28 03:44:52 ajc
1667 * Linked to the bio/photo page from message headers. I'm not sure I like the
1668 color scheme, though.
1670 Revision 212.14 2000/09/28 03:37:23 ajc
1671 * who.c: provide links to bio/photo pages for each user in the wholist
1673 Revision 212.13 2000/09/24 21:37:21 ajc
1674 * When reading large numbers of messages, group them in smaller numbers and
1675 display the selector bar in search engine style (like AltaVista and Google)
1677 Revision 212.12 2000/09/24 04:17:16 ajc
1678 * Templatized the room banner.
1680 Revision 212.11 2000/09/17 03:29:45 ajc
1681 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1683 Revision 212.10 2000/09/14 11:43:37 error
1684 Replace occurrences of % throughout the HTML with %% so as to be friendly
1685 to HP/UX printf() and possibly others.
1687 Revision 212.9 2000/09/13 04:13:59 ajc
1688 * Completed the initial hack of the variable substitution template thingy.
1689 Check out static/login.html to see the first template.
1691 Revision 212.8 2000/09/11 17:08:16 ajc
1692 * Started templatizing the login screen. Not finished yet.
1694 Revision 212.7 2000/09/11 03:29:50 ajc
1695 * Started working on a variable-substitution thing
1697 Revision 212.6 2000/08/30 03:20:22 ajc
1698 * Put the wholist back into its own window.
1700 Revision 212.5 2000/07/06 03:46:29 ajc
1701 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1703 Revision 212.4 2000/06/29 04:22:35 ajc
1704 * Changed the format of the wholis (again). Now it shows up in a frame
1705 instead of a separate window.
1707 Revision 212.3 2000/06/12 03:28:44 ajc
1708 * added support for multi-line paging
1710 Revision 212.2 2000/06/07 04:11:28 ajc
1711 * HTML changes to room banner
1713 Revision 212.1 2000/05/31 04:29:54 ajc
1714 * Initial support for "summary" (headers only, no body) mode of reading
1715 messages, and "read one" mode. For future support of 'traditional' email.
1717 Revision 212.0 2000/05/23 20:35:52 ajc
1718 * Tagged for the 2.12 release
1720 Revision 211.19 2000/05/18 02:33:39 ajc
1721 * Don't call whobbs() directly after changing masq room/host, it screws up the
1722 refresh. It now calls an HTTP redirect page instead.
1723 * added http_redirect(char *url) function to accomplish the above
1725 Revision 211.18 2000/05/08 17:24:32 ajc
1726 * Removed HTTP date fields because it was confusing browser caches (weird)
1727 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1729 Revision 211.17 2000/05/07 23:46:55 ajc
1730 * added Date: and Last-Modified: headers to HTTP output
1731 * masquerade room/host screen now runs in wholist window, and returns to it
1733 Revision 211.16 2000/05/02 17:32:06 ajc
1734 * Font related changes to html
1736 Revision 211.15 2000/04/20 02:42:23 ajc
1737 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1738 crashing every session, every time. (?)
1739 * End the session after displaying robots.txt or nocookies.html, to prevent
1740 big session logjams when either of these conditions are met
1742 Revision 211.14 2000/04/15 15:43:46 nbryant
1743 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1744 64-bit gcc on sparc is evil)
1746 Revision 211.13 2000/04/06 20:42:03 nbryant
1747 * configure.in: fix a typo
1749 Revision 211.12 2000/04/06 20:37:01 nbryant
1750 * solaris cleanups and warning fixes
1752 Revision 211.11 2000/03/31 03:48:52 ajc
1753 * text_to_server() now behaves the way web users expect text entry to work.
1754 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1756 Revision 211.10 2000/03/31 02:39:06 ajc
1757 * Fixed bugs in "Site configuration" and added new fields.
1759 Revision 211.9 2000/03/31 02:08:45 ajc
1760 * Added "max messages per page" and "read next nnn" stuff to read loop
1761 (probably not in its final form)
1763 Revision 211.8 2000/03/28 17:02:47 nbryant
1764 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1766 Revision 211.7 2000/03/27 16:18:17 ajc
1767 * Implement multi-room chat as available in Citadel 5.70
1769 Revision 211.6 2000/03/23 04:45:15 ajc
1770 * Experimental move of wholist to a separate auto-refreshing window
1772 Revision 211.5 2000/03/19 22:49:03 ajc
1773 * Made the header-bar buttons more visible
1774 * Added a "reply" header-bar button
1775 * Move "Subject:" lines into the header-bar
1776 * Padded the header-bars by one pixel (nicer looking)
1777 * Changed message date/time output format
1779 Revision 211.4 2000/03/19 19:49:31 ajc
1780 * Added support for unix domain sockets
1782 Revision 211.3 2000/02/11 23:45:04 nbryant
1783 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1784 * tcp_sockets.c: include <arpa/inet.h>
1786 Revision 211.2 2000/02/11 23:30:04 nbryant
1787 configure.in: added some code for FreeBSD
1789 Revision 211.1 2000/01/11 04:20:40 ajc
1790 * Add "close window" option to goodbye screen
1792 Revision 211.0 2000/01/04 15:24:16 ajc
1793 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1794 * This will be released as v2.11; tagged everything as such.
1796 Revision 210.0 1999/12/24 04:57:18 ajc
1799 Revision 1.121 1999/12/23 04:54:48 ajc
1800 * Changed session cookie from hexadecimal encoding to base64
1801 * Removed overly verbose logging
1803 Revision 1.120 1999/12/12 18:12:28 ajc
1804 * get http request: clear hold buffer before starting to read in HTTP request.
1805 This was causing some requests to get corrupted.
1807 Revision 1.119 1999/12/08 18:25:21 ajc
1808 * Increased the size of the backlog queue length passed to accept() and made
1809 it a configuration parameter in webcit.h
1811 Revision 1.118 1999/12/07 16:09:26 ajc
1812 * Better (non fireworks display mode) handling of broken HTTP sockets
1814 Revision 1.117 1999/12/06 03:40:29 ajc
1815 * Moved a bunch of other global variables to per-session variables
1817 Revision 1.116 1999/12/06 02:05:33 ajc
1818 * Moved global march list into per-session context
1820 Revision 1.115 1999/12/05 18:38:02 ajc
1821 * Auto-scaling worker thread pool size
1823 Revision 1.114 1999/12/05 17:38:41 ajc
1824 * Additional debugging and cleanup
1826 Revision 1.113 1999/12/04 22:16:05 ajc
1827 * Moved all diagnostic output to stderr
1828 * Moved "HTTP/1.0 200 OK" output to output_headers()
1830 Revision 1.112 1999/12/04 21:56:59 ajc
1831 * Finished the overhaul. Now to tune...
1833 Revision 1.111 1999/12/03 17:59:53 ajc
1834 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1835 pseudocode so the build is currently broken.
1837 Revision 1.110 1999/12/03 16:37:46 ajc
1838 * Repaired HTTP output for image transfers and static content
1840 Revision 1.109 1999/12/03 05:09:54 ajc
1841 * Rewrote the HTTP engine and application coupling to run in a worker thread
1842 model and to run as a single multithreaded program (eliminated helper
1843 processes and pipes). It currently runs but has many large bugs.
1845 Revision 1.108 1999/12/03 00:18:20 ajc
1846 * Added ".c.o" rule to Makefile
1848 Revision 1.107 1999/11/26 03:32:59 ajc
1849 * Started moving all of the global variables into a struct, to facilitate
1850 multithreaded server.
1852 Revision 1.106 1999/11/26 01:28:10 ajc
1855 Revision 1.105 1999/11/04 02:05:02 ajc
1856 * Added 'number of worker threads' to site config screen
1858 Revision 1.104 1999/10/25 02:25:09 ajc
1859 * Shuffled around the room editing commands
1861 Revision 1.103 1999/10/14 04:07:18 ajc
1862 * Cleaned up the bottom-of-page icons
1864 Revision 1.102 1999/10/08 23:58:11 ajc
1865 * Minor bug fix in registration screen
1867 Revision 1.101 1999/10/06 02:44:02 ajc
1868 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1869 it back in when it's fixed. Also added more attempts at cache disabling,
1870 but it still doesn't work in the StarOffice browser. I don't know why.
1872 Revision 1.100 1999/10/02 03:26:14 ajc
1873 * Merged in Nick's bit of JavaScript to handle key commands.
1874 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1875 in a text field. Right now you can't even log in.
1877 Revision 1.99 1999/09/01 01:06:11 ajc
1878 * Added "max message length" field in global config screen
1880 Revision 1.98 1999/08/14 18:16:10 ajc
1881 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1884 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1885 * Did neat stuff to the bottom of the page
1887 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1888 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1889 to a Citadel server fails.
1890 * messages.c: don't auto-link URL's in messages if it would cause
1893 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1894 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1895 compiler. This should make more browsers happy.
1897 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1898 * Added support for "robots.txt" telling spiders to go away.
1899 * Do a slrp_highest() when logging off.
1901 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1902 * Rearranged the code in "Site-wide configuration" and "Generic
1903 server command" to avoid nested server operations
1905 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1906 * webcit.c: added "back, top, next" buttons to bottom of each page
1907 * menubar.html: replaced "User list" with "Page another user"
1909 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1910 * context_loop.c: rearranged some code to try to eliminate deadlocks
1912 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1913 * Unknown URL's now display the main menu instead of diagnostics
1914 * Diagnostics are now at <baseurl>/diagnostics
1916 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1917 * Session no longer locks up when an express message is cancelled
1918 * The default Citadel server is now "localhost" instead of uncnsrd
1919 * Added some documentation
1921 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1922 * roomops.c: made room banner graphics more reliable
1923 * messages.c: added code to prevent accidental "double-posting"
1924 * who.c: fixed the "Change room/host/user" submit logic
1926 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1927 * Changed static/menubar.html so the text is readable
1929 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1930 * Ditched the frames mode completely. It wasn't working properly in,
1931 among other places, IE 5. Die, Bill, Die.
1933 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1934 * Fixed the behavior of the "forget room" routine, to properly handle
1935 the transition back to the Lobby after it's all done.
1936 * Added ExpressMessageCat() to allow code to send the user messages
1937 along with incoming express messages
1938 * WebCit now sends the name of the end user's browser as the client
1939 name in a Citadel IDEN command rather than its own name.
1941 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1942 * Minor code cleanups
1943 * New mail notification
1945 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1946 * Top-aligned all the cells in the fake frames in non-frames mode
1948 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1949 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1950 of a Goto, in order to prevent it from first marking all msgs old.
1952 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1953 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1954 which can differentiate the needs of frames and noframes modes
1956 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1957 * webserver.c: added "-t" option to send traces somewhere else
1959 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1960 * context_loop.c: display an error page if the client browser
1961 requests a non-root page and there is no cookie set
1962 * webserver.c: took my name off the copyright notice (it's a group
1965 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1966 * Reworked a lot of the structure, made more HTML "embeddable"
1967 * Changed the noframes mode to display "fake" frames using tables
1969 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1970 Changed some output formatting (mainly <FONT> tags).
1971 Changed who.c to use urlescputs() rather than escputs()
1972 in urls so GOTOs and User Profiles work when the string has a
1975 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1976 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1977 How to cause "onLoad=" to cause a sibling frame to refresh without
1978 having to use the nonportable HTTP "Window-Target:" directive. Began
1979 implementation of this; it should allow portable NS/IE compatibility.
1981 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1982 * Implemented "access level required to create rooms"
1984 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1985 * webcit.c: modified getz() to *exit* the program when fgets()
1986 returns an error. This is actually the desired behavior; it would
1987 otherwise busy-loop forever on a broken pipe.
1989 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1990 * webcit.c: added to getz() the ability to return an error code;
1991 implemented this in the main loop, hopefully fixing problems
1992 * Added "braindamage" file (frames/JS browser compatibility list)
1993 * Added HTTP "User-agent:" detection
1994 * wildmat.c, braindamage.c: added
1995 * Initial value of 'noframes' is now set by the braindamage check
1996 * Ran everything through "indent -kr -i8"
1997 * roomops.c: in room list, print a in otherwise empty cells
1999 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2000 * context_loop.c: warning fix
2001 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2003 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2004 * Resolve the name of the connecting host and pass it on to Citadel
2006 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2007 * wDumpContent() is now responsible for </BODY></HTML> most of the
2008 time (parameter settable) so that the main menu can easily be
2009 embedded in every page when running in noframes mode
2010 * noframes mode selection is now carried in the cookie
2012 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2013 * Made the frames stuff less dependent on the HTML TARGET= directive
2014 and more dependent on the HTTP Window-target: directive.
2015 * Made the system semi-navigable in noframes mode.
2017 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2018 * Brought over the new room listing code and <G>oto heuristics
2019 from the main Citadel tree, to pay attention to floor/room ordering
2021 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2022 * Modified the back end of mime_parser to use callbacks instead of
2023 doing something specific. Now we can use it elsewhere.
2025 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2026 * Fixed the bugs in "Site-wide configuration"
2027 * Added a "generic server commands" screen
2029 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2030 * Reduced the multiple cookies down to one cookie combining all data.
2032 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2033 * Removed wc_host and wc_port cookies.
2034 * Added an "edit your session" screen to change your wholisting.
2036 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2037 * Added "enter registration"
2038 * Set up automatic trigger of Enter Registration when the server
2040 * Established that a one-to-one WebCit/Citadel correspondence will
2041 be required. No big deal due to shared code segments.
2042 * Added "change password"
2043 * Added networking configuration screens. These still need testing.
2044 * Added a "kill session" link to each line of the wholist when
2045 logged in as an aide, and the screens to perform this operation.
2047 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2048 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2049 * "Finished" the MIME parser.
2050 * Got image uploads working.
2051 * Added "add/edit user photo" screens.
2052 * Added "add/edit room graphic" screens.
2053 * Added "add/edit floor graphic" screens.
2054 * Fixed display of floor graphic in known rooms list.
2056 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2057 * Wrote mime_parser.c for handling of image uploads. This will also
2058 be used in future Citadel MIME projects.
2060 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2061 * Fixed a bug in the room banner display code
2062 * Added "delete room"
2063 * Added "validate users"
2065 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2066 * Added "edit room info file"
2069 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2070 * Changed the "auto read new" functionality from a meta refresh tag
2071 to an "onload" directive (the former was causing graphics problems)
2072 * Added "create room"
2075 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2076 * Got the Zap and List-Zapped commands working
2077 * Added a convenience function to display a page with an error string
2078 * Automatically do a read-new-msgs whenever a new room banner is loaded
2080 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2081 * Added the screens to send pages
2082 * Changed message headers to display in bigger font, non-boldface
2083 * Added the chat system
2084 * Added goto private rooms
2086 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2087 * Replace "Citadel" in menu bar with the Citadel logo
2089 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2090 * automatically regenerate Makefile when Makefile.in changes
2092 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2093 * context_loop.c: Moved "remove session" into its own function.
2094 Check for dead webcit child process before each transaction.
2095 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2096 against broken HTTP connections.
2097 * Added a housekeeping thread to periodically remove dead sessions
2098 and kill idle sessions.
2099 * messages.c: added "delete message" functionality
2100 * messages.c: added "move message" functionality
2101 * userlist.c: added. This adds "userlist" and "show user" functions.
2102 * roomops.c: fixed buggy implementation of ungoto
2103 * Set up an option in output_headers() to optionally print the most
2104 often used opening HTML as well as the HTTP headers.
2105 * Display express messages in cute little JavaScript popup window.
2107 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2108 * Brought over message reading and entry functions from old WebCit
2110 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2111 * context_loop.c: really fix the SO_LINGER stuff
2112 * webserver.c: remove commented-out references to SO_LINGER
2114 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2115 * context_loop.c: After fork(), child process closes the HTTP socket
2116 so when the parent process closes it, it actually _does_ close.
2117 Otherwise, aIEeeee and possibly other browsers will hang.
2118 * Added support for graphics images retrieved from the Citadel server.
2119 * Set up login banner graphic and background image graphic
2121 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2122 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2124 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2125 * Smoothed out some of the login/logout code. Failed authentication
2126 now works the way it should.
2127 * Added support for new user login (still need to handle registration).
2129 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2130 * Discovered that the HTTP socket problem is related to a socket that
2131 isn't properly lingering on close. Temporarily hacked a sleep(10)
2132 into context_loop.c until it is figured out.
2134 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2135 * Did a little debugging, still trying to figure out why logging in
2136 displays "Connection reset by peer" error. It used to work...
2138 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2139 * Makefile.in: updated dependencies
2141 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2142 * Fixed broken interpretation of variables specified in the URL
2143 * added new "action" variable to make main loop simpler
2145 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2146 * webserver.c: prototype vsnprintf
2147 * context_loop.c: warning fix
2149 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2150 * tcp_sockets.c: removed some dead code
2151 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2152 unused ends of pipes, fix a file descriptor leak and a race condition
2153 * portability enhancements
2155 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2156 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2158 * converted to autoconf and began port to Digital UNIX
2160 * context_loop.c: moved the monster 64k buffer array off the stack
2161 * tcp_sockets.c: getservbyname() doesn't set errno.
2163 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2164 * webserver.c: warning fix