2 Revision 400.45 2002/10/23 04:11:38 ajc
3 * Detect when a meeting invitation is actually an update for an existing UID
6 Revision 400.44 2002/10/21 20:16:38 ajc
7 * Display conflicts nicely
9 Revision 400.43 2002/10/21 18:29:14 ajc
10 * Ask server to hunt for conflicts when displaying a meeting invitation
12 Revision 400.42 2002/10/19 21:28:32 ajc
13 * Moved the calendar meeting request reply functionality to the Citadel server
15 Revision 400.41 2002/10/19 17:10:14 ajc
16 * Add "Tentative" accept button
17 * Only display Accept/Tentative/Decline button when method=REQUEST
19 Revision 400.40 2002/10/19 04:16:37 ajc
20 * Save an incoming meeting request into the user's calendar.
22 Revision 400.39 2002/10/18 20:55:05 ajc
23 * Began work on meeting request accept/decline
25 Revision 400.38 2002/10/16 19:16:39 ajc
26 * Fixes and updates to build WebCit on Linux for IBM S/390
28 Revision 400.37 2002/10/09 04:12:44 ajc
29 * Templatized trailing HTML
30 * Templatized "new start page" page
31 * Added global substitution macros
33 Revision 400.36 2002/10/09 03:51:01 ajc
34 * Templatized the <HEAD> section of HTML
36 Revision 400.35 2002/10/07 23:03:38 ajc
37 * messages.c: don't display room name field when it's blank
39 Revision 400.34 2002/10/07 04:10:37 ajc
40 * When displaying meeting invitations, only show date/time for VEVENT
41 subcomponents. Date/time for other subcomponents are irrelevant.
42 * Cleaned up HTML display of meeting invitations.
44 Revision 400.33 2002/10/03 03:40:31 ajc
45 * Worked on meeting accept/decline a little bit
47 Revision 400.32 2002/09/30 03:58:35 ajc
48 * Dabbled in handling incoming meeting requests
50 Revision 400.31 2002/09/29 20:15:43 ajc
51 * Completed the calendar day view
53 Revision 400.30 2002/09/28 04:01:30 ajc
54 * started fleshing out the calendar day view
56 Revision 400.29 2002/09/27 21:19:28 ajc
59 Revision 400.28 2002/09/27 18:31:33 ajc
60 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
61 * After saving a VEVENT, return to the correct calendar view and date
63 Revision 400.27 2002/09/27 17:15:44 ajc
64 * Removed the gzip compression stuff due to bugs in Internet Explorer.
66 Revision 400.26 2002/09/27 04:37:21 ajc
67 * New, buggy versions of event editing screens
69 Revision 400.25 2002/09/26 22:00:16 ajc
70 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
71 month 1 in libical functions)
73 Revision 400.24 2002/09/25 21:57:13 ajc
74 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
77 Revision 400.23 2002/09/24 04:12:34 ajc
78 * Rough cut of the two-pass calendar display routines (first pass: go thru
79 messages gathering VEVENT items; second pass: render calendar with data)
81 Revision 400.22 2002/09/23 04:01:33 ajc
82 * Presentation changes to calendar month view
84 Revision 400.21 2002/09/22 05:20:27 ajc
85 * Began implementing month view
87 Revision 400.20 2002/09/21 04:38:05 ajc
88 * Added utility functions for displaying vcalendar timestamps in web forms
89 and translating form data back to timestamps.
90 * Completed the "edit task" and "add new task" screens.
92 Revision 400.19 2002/09/20 20:28:08 ajc
93 * Smooth transition between "list tasks" & "edit task" screens
95 Revision 400.18 2002/09/20 03:54:44 ajc
96 * Display the "Tasks" view as a bulleted list with each task clickable
97 * Clicking brings up an (unfinished) "edit task" screen
99 Revision 400.17 2002/09/18 21:44:02 ajc
100 * display VTODO parameters
102 Revision 400.16 2002/09/17 04:21:00 ajc
103 * Handler chains for VCALENDAR and VTODO types
105 Revision 400.15 2002/09/17 03:37:10 ajc
106 * Implemented a 'display handler' infrastructure for various groupware types
108 Revision 400.14 2002/09/16 03:35:12 ajc
109 * Just a bunch of glue code to iterate through the various types of ical
110 objects we could encounter
112 Revision 400.13 2002/09/15 04:05:41 ajc
113 * Process calendar object subcomponents
115 Revision 400.12 2002/09/15 03:40:13 ajc
117 * When a text/calendar MIME type is discovered in a message, send it to
118 the (currently skeleton) parser in calendar.c
119 * calendar.c: skeleton parser for calendar objects which currently just
120 creates an icalcomponent object and frees it.
122 Revision 400.11 2002/09/15 03:16:24 ajc
123 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
124 function namespace in libical
126 Revision 400.10 2002/09/15 02:50:55 ajc
127 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
129 Revision 400.9 2002/09/14 21:33:31 ajc
130 * Backed out compression of inlines -- not all browsers appear to handle it
132 Revision 400.8 2002/09/14 20:20:29 ajc
133 * Attempting to push more stuff through compression. I've introduced some
134 sort of deadlock bug that I can't seem to find yet...
136 Revision 400.7 2002/09/14 20:00:22 ajc
137 * Compress output_image() graphics
139 Revision 400.6 2002/09/14 16:26:35 ajc
140 * output_image() now reads the entire image from Citadel into a buffer before
141 sending it to the browser (for performance reasons, and so it can compress)
143 Revision 400.5 2002/09/14 04:52:59 ajc
144 * Look for the "libical" calendaring library and link it in if present...
146 Revision 400.4 2002/09/14 04:02:36 ajc
147 * Finished gzip compression of dynamic pages (when browser supports it)
149 Revision 400.3 2002/09/13 20:40:53 ajc
150 * Detect when the client browser is capable of gzip encoding
151 (actual encoding is not implemented yet)
153 Revision 400.2 2002/09/13 15:54:40 ajc
154 * Reversed the above change because I broke it somehow
156 Revision 400.1 2002/09/11 22:46:59 ajc
157 * Started adding in compression and calendaring library detects (not finished)
159 Revision 400.0 2002/09/09 03:56:11 ajc
160 * This is version 4.00
162 Revision 323.68 2002/09/09 03:51:01 ajc
163 * In the HTML-to-HTML converter:
164 --> Open links in new window (as with text msgs)
165 --> Convert loose URL's to hot links (as with text msgs)
167 Revision 323.67 2002/09/06 03:59:11 ajc
168 * Added an "About this server" panel to the Summary page.
169 (Useless fluff, but better than an empty column.)
171 Revision 323.66 2002/08/26 02:57:06 ajc
172 * Rooms listed on the summary page are now clickable-gotoable
174 Revision 323.65 2002/08/26 01:24:09 ajc
175 * Added a "summary" page (rather sparse for now)
177 Revision 323.64 2002/08/24 15:30:48 ajc
178 * GET instead of POST for listsub. Also add a 'Back...' link.
180 Revision 323.63 2002/08/24 05:59:24 ajc
181 * Bugfixes and cosmetic changes to listsub system
183 Revision 323.62 2002/08/23 03:37:19 ajc
184 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
186 Revision 323.61 2002/08/22 03:55:47 ajc
187 * 'unsubscribe' command (but not 'confirm unsubscribe')
189 Revision 323.60 2002/08/21 21:58:37 ajc
190 * Completed self-service list subscription via web.
191 (Still need to implement unsubscribe.)
193 Revision 323.59 2002/08/16 22:06:51 ajc
196 Revision 323.58 2002/08/16 03:51:12 ajc
197 * I think I've finally nailed the 'no session' pages now...
199 Revision 323.57 2002/08/15 03:49:47 ajc
200 * Fleshed out the list subscription page a bit
202 Revision 323.56 2002/08/13 19:55:12 ajc
203 * Keep track of the HTTP "Host:" header being sent by the browser.
204 (We're going to need this in the near future)
206 Revision 323.55 2002/08/05 16:07:30 ajc
207 * Moved "edit floor label pic" to the floor editing screen
209 Revision 323.54 2002/08/05 15:53:00 ajc
210 * Commands to add, change, delete floors
212 Revision 323.53 2002/07/26 03:20:04 ajc
213 * Beautified the folder tabs in "edit room"
215 Revision 323.52 2002/07/25 04:01:58 ajc
216 * Final cleanup of changes (finally located and fixed the bug)
218 Revision 323.51 2002/07/24 04:14:23 ajc
219 * Minor code cleanup of last night's changes
221 Revision 323.50 2002/07/23 15:40:54 ajc
222 * Minor cleanup of previous changes
224 Revision 323.49 2002/07/23 04:43:58 ajc
225 * Updated message reading to use the new MSG4 command, so we can do output
226 of various types of richtext (mainly HTML).
228 Revision 323.48 2002/07/16 03:37:24 ajc
229 * Small change to above
231 Revision 323.47 2002/07/16 03:23:37 ajc
232 * Display HTML messages as HTML. (Wow!)
234 Revision 323.46 2002/07/13 04:39:59 ajc
235 * Handle multipart/alternative in a nicer way, giving us the opportunity to
236 output HTML instead of converting to text/plain and back. (Not finished.)
238 Revision 323.45 2002/07/11 03:17:03 ajc
239 * hacks to text_to_server() to transmit messages as HTML
241 Revision 323.44 2002/07/09 04:21:12 ajc
244 Revision 323.43 2002/07/06 03:10:26 ajc
245 * Enable a "make this my start page" link that works in lots of places.
246 Configures a user's preference of where to go after login.
248 Revision 323.42 2002/06/19 22:01:31 ajc
249 * When editing another user's vCard, do a "transient goto" to their config
250 room so you don't automatically gain access to their config room.
251 * When creating a user, go back to the "select user to edit" screen with the
252 new user's account name pre-selected.
254 Revision 323.41 2002/06/17 03:48:44 ajc
255 * Finished the thing to edit other users' vCards.
257 Revision 323.40 2002/06/16 21:49:02 ajc
258 * Administratively edit other users' vCards. Still needs a couple of lines
259 of glue code to make it work.
261 Revision 323.39 2002/06/15 20:34:39 ajc
262 * Use safestrncpy() instead of strncpy() where appropriate
263 * Fixed a memory allocation bug in the vCard parser
265 Revision 323.38 2002/05/23 03:40:05 ajc
266 * Brought over a utility function I'll need later
268 Revision 323.37 2002/05/22 02:34:56 ajc
269 * Finished room/folder view selector. Pretty cool.
271 Revision 323.36 2002/05/22 01:53:23 ajc
272 * Room list or folder list? Give the user a choice. (Has bugs.)
274 Revision 323.35 2002/05/12 15:21:43 error
275 * do_template() now parses a .wml file for WAP clients, and a .html file
278 Revision 323.34 2002/05/11 22:46:19 error
279 * Track whether user-agent is a WAP gateway
281 Revision 323.33 2002/05/11 15:35:07 error
282 * webcit.c: add MIME types for WAP/WML
284 Revision 323.32 2002/05/10 15:29:58 ajc
285 * Hacked the address book view a little bit
287 Revision 323.31 2002/05/09 03:53:56 ajc
288 * Began working on address book view
290 Revision 323.30 2002/05/08 03:38:58 ajc
291 * Preferences framework
293 Revision 323.29 2002/05/07 03:57:29 ajc
294 * In message summary, replace 'Del' links with checkboxes
296 Revision 323.28 2002/05/05 03:28:15 ajc
297 * Shuffled around the room banner a bit
299 Revision 323.27 2002/05/03 19:32:39 ajc
300 * Finished "folder list" mode (still need to move it to a permanent location)
302 Revision 323.26 2002/05/03 03:55:17 ajc
303 * more folder display stuff
305 Revision 323.25 2002/05/01 22:03:07 ajc
306 * "folder list" view (not finished)
308 Revision 323.24 2002/05/01 03:23:31 ajc
309 * Added a drop-down box to change a user's view of a room.
311 Revision 323.23 2002/04/28 03:56:47 ajc
312 * Finished summary mode (for the most part, anyway)
314 Revision 323.22 2002/04/26 21:13:21 ajc
315 * Separated "summary mode" message listing into its own function
316 * Go to summary mode automatically when the server says that view=1
318 Revision 323.21 2002/04/20 04:14:29 ajc
319 * Some work on email summary screen
321 Revision 323.20 2002/03/31 05:02:39 ajc
322 * Remove "Page another user" link from main menu
323 * Add "edit my citadel config room" type link from edit user screen
325 Revision 323.19 2002/03/29 22:30:45 ajc
326 * Finished the "edit user" screen.
328 Revision 323.18 2002/03/29 15:18:09 ajc
329 * yep ... more user edit stuff
331 Revision 323.17 2002/03/26 19:01:12 ajc
332 * More edit user stuff
334 Revision 323.16 2002/03/26 18:23:23 ajc
335 * Don't display room banner on screens that don't pertain to a particular room
336 * Initial prep for add/change/delete user accounts screen
338 Revision 323.15 2002/03/22 04:33:08 ajc
339 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
341 Revision 323.14 2002/03/19 04:35:10 ajc
342 * Brought over yet another new version of the MIME parser from Citadel
344 Revision 323.13 2002/03/13 03:56:52 ajc
345 * New site config option "Allow system Aides to gain access to mailboxes"
347 Revision 323.12 2002/03/12 23:13:57 ajc
348 * Moved room access controls out of the admin menu and into the room commands
349 menu. Prettied up the access control list screen.
351 Revision 323.11 2002/03/10 06:07:09 ajc
352 * Handle multiple Internet e-mail addresses in vCard editor
354 Revision 323.10 2002/03/07 04:56:09 ajc
355 * Final polish for initial round of vCard editing functions. Only show "edit"
356 link when editing user's own vCard in the My Citadel Config> room.
358 Revision 323.9 2002/03/06 05:22:33 ajc
359 * More vcard editing form stuff
361 Revision 323.8 2002/03/05 05:05:06 ajc
362 * More vCard editing stuff
364 Revision 323.7 2002/03/04 05:28:54 ajc
365 * Wrote some skeleton code for robust vCard editing
367 Revision 323.6 2002/03/03 06:58:25 ajc
368 * Login errors displayed in red
370 Revision 323.5 2002/03/03 06:52:59 ajc
371 * Allow editing of the "disable self-service user account creation" site config option
373 Revision 323.4 2002/02/24 07:02:44 ajc
374 * Added the ability to enter a Subject: line in messages
375 * Go to the Mail room when user clicks on the new mail alert icon
377 Revision 323.3 2002/02/13 22:47:51 ajc
378 * Added some rudimentary support for displaying vCards as card-looking things
380 Revision 323.2 2002/02/13 15:04:25 ajc
381 * Began some hacks for vCard processing
383 Revision 323.0 2002/01/13 09:07:06 ajc
386 Revision 322.4 2002/01/13 09:06:38 ajc
387 * Brought over the debugged mime parser from Citadel
389 Revision 322.3 2002/01/05 06:19:17 error
390 * Add MIME types text/css and image/png
392 Revision 322.2 2002/01/03 22:32:38 ajc
393 * templatized the "prompt for recipient" screen
395 Revision 322.1 2001/12/28 09:43:05 error
396 * Client support for hostnames up to 63 characters
398 Revision 322.0 2001/12/26 23:11:56 ajc
401 Revision 321.1 2001/12/26 23:11:25 ajc
402 * Minor change to the upload handler, to fix graphics uploads
404 Revision 321.0 2001/12/26 05:28:02 ajc
407 Revision 320.2 2001/12/26 05:24:11 ajc
408 * Reverted all of the navbar and iconbar functions back to plain, ordinary
409 link tags. The nifty JavaScript stuff is now used only to light up the
410 buttons during mouse hovers, and nothing more.
412 Revision 320.1 2001/12/25 00:14:44 error
413 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
415 Revision 320.0 2001/12/21 06:04:03 ajc
418 Revision 301.22 2001/12/21 06:03:54 ajc
421 Revision 301.21 2001/12/20 05:02:42 ajc
422 * If you paid for this software, someone is ripping you off.
423 * Fixed the urlesc() function to use a caller-supplied target buffer.
425 Revision 301.20 2001/12/18 20:35:29 ajc
426 * More fun JavaScript-enabled buttons
428 Revision 301.19 2001/12/18 16:48:06 ajc
429 * Began testing new JavaScript-enabled k00l light-up buttonz
431 Revision 301.18 2001/12/18 06:06:20 ajc
434 Revision 301.17 2001/12/15 20:51:33 ajc
435 * "reply" button on pop-up pages
437 Revision 301.16 2001/12/11 16:02:40 ajc
438 * Completed support for add/remove mailing list recipients.
440 Revision 301.15 2001/12/11 15:22:53 ajc
441 * Began constructing the listserv screen for config (not tested)
443 Revision 301.14 2001/12/11 05:37:12 ajc
444 * Finished the share/unshare room screen in Edit Room
446 Revision 301.13 2001/12/03 04:43:40 ajc
447 * Brought over an update of the MIME parser from Citadel.
449 Revision 301.12 2001/12/02 07:09:13 ajc
450 * Turned the room editing page into a tabbed dialog
451 * Started adding some of the room sharing stuff
453 Revision 301.11 2001/11/22 05:17:06 ajc
454 * Completed the add/change/delete neighbor node screens
456 Revision 301.10 2001/11/18 01:47:24 ajc
457 * Tentatively begun the change of networking configuration screens to reflect
458 the new network architecture of the server.
460 Revision 301.9 2001/11/18 01:41:09 ajc
461 * Brought over the newer string tokenizer from Citadel
462 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
463 server's convention of #define SIZ 4096
465 Revision 301.8 2001/11/14 03:20:22 ajc
466 * Add some more of the newer config settings to the site config screen
468 Revision 301.7 2001/09/25 03:34:09 ajc
469 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
470 and bail out without bothering the Citadel server.
472 Revision 301.6 2001/08/22 16:38:06 ajc
473 * Added the "-c" command line option to generate optional cookies indicating
474 the host name of the server. This makes it easy to put a cluster of WebCit
475 servers behind (for example) an Arrowpoint load balancer.
477 Revision 301.5 2001/08/21 04:02:56 ajc
478 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
479 unwanted page caching
481 Revision 301.4 2001/08/13 03:43:24 ajc
484 Revision 301.3 2001/08/13 03:40:01 ajc
485 * Another attempt at focus
487 Revision 301.2 2001/08/11 04:24:39 ajc
488 * Attempt at setting focus to msgtext area when entering a message.
490 Revision 301.1 2001/08/02 03:42:03 ajc
491 * Changed the wholist to work with the new masquerade semantics
493 Revision 301.0 2001/06/28 15:05:31 ajc
496 Revision 300.2 2001/06/28 15:03:49 ajc
497 * Every generated page now includes a meta tag to disable evil "smart tags"
498 (see http://smarttags.manilasites.com/ for more information)
500 Revision 300.1 2001/06/28 02:39:54 ajc
501 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
502 the screen where you can create a room...
504 Revision 300.0 2001/06/27 06:24:06 ajc
505 * Tagged everything as Version 3.00
507 Revision 213.25 2001/06/27 06:22:49 ajc
508 * Updated docs for the 3.00 release
510 Revision 213.24 2001/06/27 06:16:01 ajc
511 * Correct generated window name in pop up pages
512 * Added handling of MIME inline images (not tested)
514 Revision 213.23 2001/06/22 17:58:20 ajc
515 * A few performance and tuning cleanups. Increased the size of the socket
516 queue length to 100 for use on big systems. Also, during startup, the
517 initial startup thread now exits after creating the worker threads, instead
518 of becoming a worker thread itself. For some reason Solaris had problems
519 with the latter method.
521 Revision 213.22 2001/06/07 03:16:57 ajc
522 * Brought over an updated mime parser from Citadel
524 Revision 213.21 2001/06/06 14:44:25 ajc
525 * mime_parser.c: #include <pthread.h> so it compiles cleanly
527 Revision 213.20 2001/05/31 02:26:22 ajc
528 * Fixed login to take you to the Lobby instead of the next room.
530 Revision 213.19 2001/05/30 22:37:09 ajc
531 * Fix to upload handler to recognize browser uploads based on *either* a "name"
532 or a "filename" from the MIME parser.
534 Revision 213.18 2001/05/30 01:06:57 ajc
535 * Changes to mime parser ... still something wrong
537 Revision 213.17 2001/05/28 19:27:29 ajc
538 * Fixed bug which marked all messages in Lobby as old before reading at login
540 Revision 213.16 2001/05/25 22:39:26 ajc
541 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
543 Revision 213.15 2001/05/23 16:15:23 ajc
544 * UI changes (pretty frames with no scrollbars)
546 Revision 213.14 2001/05/22 00:32:17 ajc
549 Revision 213.13 2001/05/22 00:02:18 ajc
550 * Another attempt to fix the fd leak
552 Revision 213.12 2001/05/19 02:21:40 ajc
553 * Attempt to fix the dangling sockets.
555 Revision 213.11 2001/05/15 03:22:25 ajc
556 * More icon updates and link cleanup type stuff
558 Revision 213.10 2001/05/06 05:11:48 ajc
559 * Added paging icon and right-justified it
560 * Send-page window is now a popup
562 Revision 213.9 2001/05/04 04:28:10 ajc
563 * Added "page user" button in wholist
565 Revision 213.8 2001/05/01 00:49:43 ajc
566 * more of the UI overhaul
568 Revision 213.7 2001/04/30 01:49:36 ajc
569 * more work on UI overhaul
571 Revision 213.6 2001/04/29 04:39:23 ajc
572 * User interface overhaul now in progress. WARNING: incomplete system.
574 Revision 213.5 2001/04/01 22:13:37 cough
575 * Modified roomops.c to give users the ability to pick a floor at room
578 Revision 213.4 2001/02/15 01:21:55 ajc
579 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
580 invite/kickout functionality.
582 Revision 213.3 2001/01/25 23:10:00 ajc
583 * "Delete message" button now confirms on client-side using JavaScript
585 Revision 213.2 2000/12/05 18:39:49 ajc
586 * Added support for non-USA countries in registration screen (requires the
587 latest Citadel server, which supports the country field)
589 Revision 213.1 2000/10/20 04:27:46 ajc
590 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
592 Revision 213.0 2000/10/03 16:44:01 ajc
593 * Tagged for 2.13 release
595 Revision 212.16 2000/10/03 03:15:53 ajc
596 * Cosmetic changes to login screen, menu bar, and message header bar
598 Revision 212.15 2000/09/28 03:44:52 ajc
599 * Linked to the bio/photo page from message headers. I'm not sure I like the
600 color scheme, though.
602 Revision 212.14 2000/09/28 03:37:23 ajc
603 * who.c: provide links to bio/photo pages for each user in the wholist
605 Revision 212.13 2000/09/24 21:37:21 ajc
606 * When reading large numbers of messages, group them in smaller numbers and
607 display the selector bar in search engine style (like AltaVista and Google)
609 Revision 212.12 2000/09/24 04:17:16 ajc
610 * Templatized the room banner.
612 Revision 212.11 2000/09/17 03:29:45 ajc
613 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
615 Revision 212.10 2000/09/14 11:43:37 error
616 Replace occurrences of % throughout the HTML with %% so as to be friendly
617 to HP/UX printf() and possibly others.
619 Revision 212.9 2000/09/13 04:13:59 ajc
620 * Completed the initial hack of the variable substitution template thingy.
621 Check out static/login.html to see the first template.
623 Revision 212.8 2000/09/11 17:08:16 ajc
624 * Started templatizing the login screen. Not finished yet.
626 Revision 212.7 2000/09/11 03:29:50 ajc
627 * Started working on a variable-substitution thing
629 Revision 212.6 2000/08/30 03:20:22 ajc
630 * Put the wholist back into its own window.
632 Revision 212.5 2000/07/06 03:46:29 ajc
633 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
635 Revision 212.4 2000/06/29 04:22:35 ajc
636 * Changed the format of the wholis (again). Now it shows up in a frame
637 instead of a separate window.
639 Revision 212.3 2000/06/12 03:28:44 ajc
640 * added support for multi-line paging
642 Revision 212.2 2000/06/07 04:11:28 ajc
643 * HTML changes to room banner
645 Revision 212.1 2000/05/31 04:29:54 ajc
646 * Initial support for "summary" (headers only, no body) mode of reading
647 messages, and "read one" mode. For future support of 'traditional' email.
649 Revision 212.0 2000/05/23 20:35:52 ajc
650 * Tagged for the 2.12 release
652 Revision 211.19 2000/05/18 02:33:39 ajc
653 * Don't call whobbs() directly after changing masq room/host, it screws up the
654 refresh. It now calls an HTTP redirect page instead.
655 * added http_redirect(char *url) function to accomplish the above
657 Revision 211.18 2000/05/08 17:24:32 ajc
658 * Removed HTTP date fields because it was confusing browser caches (weird)
659 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
661 Revision 211.17 2000/05/07 23:46:55 ajc
662 * added Date: and Last-Modified: headers to HTTP output
663 * masquerade room/host screen now runs in wholist window, and returns to it
665 Revision 211.16 2000/05/02 17:32:06 ajc
666 * Font related changes to html
668 Revision 211.15 2000/04/20 02:42:23 ajc
669 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
670 crashing every session, every time. (?)
671 * End the session after displaying robots.txt or nocookies.html, to prevent
672 big session logjams when either of these conditions are met
674 Revision 211.14 2000/04/15 15:43:46 nbryant
675 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
676 64-bit gcc on sparc is evil)
678 Revision 211.13 2000/04/06 20:42:03 nbryant
679 * configure.in: fix a typo
681 Revision 211.12 2000/04/06 20:37:01 nbryant
682 * solaris cleanups and warning fixes
684 Revision 211.11 2000/03/31 03:48:52 ajc
685 * text_to_server() now behaves the way web users expect text entry to work.
686 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
688 Revision 211.10 2000/03/31 02:39:06 ajc
689 * Fixed bugs in "Site configuration" and added new fields.
691 Revision 211.9 2000/03/31 02:08:45 ajc
692 * Added "max messages per page" and "read next nnn" stuff to read loop
693 (probably not in its final form)
695 Revision 211.8 2000/03/28 17:02:47 nbryant
696 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
698 Revision 211.7 2000/03/27 16:18:17 ajc
699 * Implement multi-room chat as available in Citadel 5.70
701 Revision 211.6 2000/03/23 04:45:15 ajc
702 * Experimental move of wholist to a separate auto-refreshing window
704 Revision 211.5 2000/03/19 22:49:03 ajc
705 * Made the header-bar buttons more visible
706 * Added a "reply" header-bar button
707 * Move "Subject:" lines into the header-bar
708 * Padded the header-bars by one pixel (nicer looking)
709 * Changed message date/time output format
711 Revision 211.4 2000/03/19 19:49:31 ajc
712 * Added support for unix domain sockets
714 Revision 211.3 2000/02/11 23:45:04 nbryant
715 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
716 * tcp_sockets.c: include <arpa/inet.h>
718 Revision 211.2 2000/02/11 23:30:04 nbryant
719 configure.in: added some code for FreeBSD
721 Revision 211.1 2000/01/11 04:20:40 ajc
722 * Add "close window" option to goodbye screen
724 Revision 211.0 2000/01/04 15:24:16 ajc
725 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
726 * This will be released as v2.11; tagged everything as such.
728 Revision 210.0 1999/12/24 04:57:18 ajc
731 Revision 1.121 1999/12/23 04:54:48 ajc
732 * Changed session cookie from hexadecimal encoding to base64
733 * Removed overly verbose logging
735 Revision 1.120 1999/12/12 18:12:28 ajc
736 * get http request: clear hold buffer before starting to read in HTTP request.
737 This was causing some requests to get corrupted.
739 Revision 1.119 1999/12/08 18:25:21 ajc
740 * Increased the size of the backlog queue length passed to accept() and made
741 it a configuration parameter in webcit.h
743 Revision 1.118 1999/12/07 16:09:26 ajc
744 * Better (non fireworks display mode) handling of broken HTTP sockets
746 Revision 1.117 1999/12/06 03:40:29 ajc
747 * Moved a bunch of other global variables to per-session variables
749 Revision 1.116 1999/12/06 02:05:33 ajc
750 * Moved global march list into per-session context
752 Revision 1.115 1999/12/05 18:38:02 ajc
753 * Auto-scaling worker thread pool size
755 Revision 1.114 1999/12/05 17:38:41 ajc
756 * Additional debugging and cleanup
758 Revision 1.113 1999/12/04 22:16:05 ajc
759 * Moved all diagnostic output to stderr
760 * Moved "HTTP/1.0 200 OK" output to output_headers()
762 Revision 1.112 1999/12/04 21:56:59 ajc
763 * Finished the overhaul. Now to tune...
765 Revision 1.111 1999/12/03 17:59:53 ajc
766 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
767 pseudocode so the build is currently broken.
769 Revision 1.110 1999/12/03 16:37:46 ajc
770 * Repaired HTTP output for image transfers and static content
772 Revision 1.109 1999/12/03 05:09:54 ajc
773 * Rewrote the HTTP engine and application coupling to run in a worker thread
774 model and to run as a single multithreaded program (eliminated helper
775 processes and pipes). It currently runs but has many large bugs.
777 Revision 1.108 1999/12/03 00:18:20 ajc
778 * Added ".c.o" rule to Makefile
780 Revision 1.107 1999/11/26 03:32:59 ajc
781 * Started moving all of the global variables into a struct, to facilitate
782 multithreaded server.
784 Revision 1.106 1999/11/26 01:28:10 ajc
787 Revision 1.105 1999/11/04 02:05:02 ajc
788 * Added 'number of worker threads' to site config screen
790 Revision 1.104 1999/10/25 02:25:09 ajc
791 * Shuffled around the room editing commands
793 Revision 1.103 1999/10/14 04:07:18 ajc
794 * Cleaned up the bottom-of-page icons
796 Revision 1.102 1999/10/08 23:58:11 ajc
797 * Minor bug fix in registration screen
799 Revision 1.101 1999/10/06 02:44:02 ajc
800 * Per Nick's request, removed the key bindings stuff. He knows how to fit
801 it back in when it's fixed. Also added more attempts at cache disabling,
802 but it still doesn't work in the StarOffice browser. I don't know why.
804 Revision 1.100 1999/10/02 03:26:14 ajc
805 * Merged in Nick's bit of JavaScript to handle key commands.
806 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
807 in a text field. Right now you can't even log in.
809 Revision 1.99 1999/09/01 01:06:11 ajc
810 * Added "max message length" field in global config screen
812 Revision 1.98 1999/08/14 18:16:10 ajc
813 * Fixed escputs() and its friends to properly handle ' (single quote) chars
816 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
817 * Did neat stuff to the bottom of the page
819 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
820 * webcit.c: exit Webcit sessions semi-gracefully when the connection
821 to a Citadel server fails.
822 * messages.c: don't auto-link URL's in messages if it would cause
825 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
826 * Recompiled the Java chat applet using a genuine JDK 1.0.2
827 compiler. This should make more browsers happy.
829 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
830 * Added support for "robots.txt" telling spiders to go away.
831 * Do a slrp_highest() when logging off.
833 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
834 * Rearranged the code in "Site-wide configuration" and "Generic
835 server command" to avoid nested server operations
837 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
838 * webcit.c: added "back, top, next" buttons to bottom of each page
839 * menubar.html: replaced "User list" with "Page another user"
841 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
842 * context_loop.c: rearranged some code to try to eliminate deadlocks
844 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
845 * Unknown URL's now display the main menu instead of diagnostics
846 * Diagnostics are now at <baseurl>/diagnostics
848 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
849 * Session no longer locks up when an express message is cancelled
850 * The default Citadel server is now "localhost" instead of uncnsrd
851 * Added some documentation
853 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
854 * roomops.c: made room banner graphics more reliable
855 * messages.c: added code to prevent accidental "double-posting"
856 * who.c: fixed the "Change room/host/user" submit logic
858 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
859 * Changed static/menubar.html so the text is readable
861 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
862 * Ditched the frames mode completely. It wasn't working properly in,
863 among other places, IE 5. Die, Bill, Die.
865 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
866 * Fixed the behavior of the "forget room" routine, to properly handle
867 the transition back to the Lobby after it's all done.
868 * Added ExpressMessageCat() to allow code to send the user messages
869 along with incoming express messages
870 * WebCit now sends the name of the end user's browser as the client
871 name in a Citadel IDEN command rather than its own name.
873 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
874 * Minor code cleanups
875 * New mail notification
877 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
878 * Top-aligned all the cells in the fake frames in non-frames mode
880 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
881 * Initial entry to _BASEROOM_ at login now done as a Skip instead
882 of a Goto, in order to prevent it from first marking all msgs old.
884 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
885 * Replaced _most_ gotoroom() calls with smart_goto(), a version
886 which can differentiate the needs of frames and noframes modes
888 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
889 * webserver.c: added "-t" option to send traces somewhere else
891 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
892 * context_loop.c: display an error page if the client browser
893 requests a non-root page and there is no cookie set
894 * webserver.c: took my name off the copyright notice (it's a group
897 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
898 * Reworked a lot of the structure, made more HTML "embeddable"
899 * Changed the noframes mode to display "fake" frames using tables
901 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
902 Changed some output formatting (mainly <FONT> tags).
903 Changed who.c to use urlescputs() rather than escputs()
904 in urls so GOTOs and User Profiles work when the string has a
907 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
908 http://www.webreference.com/dhtml/column18/menuFrLoad.html
909 How to cause "onLoad=" to cause a sibling frame to refresh without
910 having to use the nonportable HTTP "Window-Target:" directive. Began
911 implementation of this; it should allow portable NS/IE compatibility.
913 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
914 * Implemented "access level required to create rooms"
916 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
917 * webcit.c: modified getz() to *exit* the program when fgets()
918 returns an error. This is actually the desired behavior; it would
919 otherwise busy-loop forever on a broken pipe.
921 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
922 * webcit.c: added to getz() the ability to return an error code;
923 implemented this in the main loop, hopefully fixing problems
924 * Added "braindamage" file (frames/JS browser compatibility list)
925 * Added HTTP "User-agent:" detection
926 * wildmat.c, braindamage.c: added
927 * Initial value of 'noframes' is now set by the braindamage check
928 * Ran everything through "indent -kr -i8"
929 * roomops.c: in room list, print a in otherwise empty cells
931 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
932 * context_loop.c: warning fix
933 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
935 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
936 * Resolve the name of the connecting host and pass it on to Citadel
938 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
939 * wDumpContent() is now responsible for </BODY></HTML> most of the
940 time (parameter settable) so that the main menu can easily be
941 embedded in every page when running in noframes mode
942 * noframes mode selection is now carried in the cookie
944 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
945 * Made the frames stuff less dependent on the HTML TARGET= directive
946 and more dependent on the HTTP Window-target: directive.
947 * Made the system semi-navigable in noframes mode.
949 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
950 * Brought over the new room listing code and <G>oto heuristics
951 from the main Citadel tree, to pay attention to floor/room ordering
953 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
954 * Modified the back end of mime_parser to use callbacks instead of
955 doing something specific. Now we can use it elsewhere.
957 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
958 * Fixed the bugs in "Site-wide configuration"
959 * Added a "generic server commands" screen
961 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
962 * Reduced the multiple cookies down to one cookie combining all data.
964 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
965 * Removed wc_host and wc_port cookies.
966 * Added an "edit your session" screen to change your wholisting.
968 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
969 * Added "enter registration"
970 * Set up automatic trigger of Enter Registration when the server
972 * Established that a one-to-one WebCit/Citadel correspondence will
973 be required. No big deal due to shared code segments.
974 * Added "change password"
975 * Added networking configuration screens. These still need testing.
976 * Added a "kill session" link to each line of the wholist when
977 logged in as an aide, and the screens to perform this operation.
979 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
980 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
981 * "Finished" the MIME parser.
982 * Got image uploads working.
983 * Added "add/edit user photo" screens.
984 * Added "add/edit room graphic" screens.
985 * Added "add/edit floor graphic" screens.
986 * Fixed display of floor graphic in known rooms list.
988 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
989 * Wrote mime_parser.c for handling of image uploads. This will also
990 be used in future Citadel MIME projects.
992 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
993 * Fixed a bug in the room banner display code
994 * Added "delete room"
995 * Added "validate users"
997 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
998 * Added "edit room info file"
1001 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1002 * Changed the "auto read new" functionality from a meta refresh tag
1003 to an "onload" directive (the former was causing graphics problems)
1004 * Added "create room"
1007 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1008 * Got the Zap and List-Zapped commands working
1009 * Added a convenience function to display a page with an error string
1010 * Automatically do a read-new-msgs whenever a new room banner is loaded
1012 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1013 * Added the screens to send pages
1014 * Changed message headers to display in bigger font, non-boldface
1015 * Added the chat system
1016 * Added goto private rooms
1018 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1019 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1021 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1022 * automatically regenerate Makefile when Makefile.in changes
1024 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1025 * context_loop.c: Moved "remove session" into its own function.
1026 Check for dead webcit child process before each transaction.
1027 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1028 against broken HTTP connections.
1029 * Added a housekeeping thread to periodically remove dead sessions
1030 and kill idle sessions.
1031 * messages.c: added "delete message" functionality
1032 * messages.c: added "move message" functionality
1033 * userlist.c: added. This adds "userlist" and "show user" functions.
1034 * roomops.c: fixed buggy implementation of ungoto
1035 * Set up an option in output_headers() to optionally print the most
1036 often used opening HTML as well as the HTTP headers.
1037 * Display express messages in cute little JavaScript popup window.
1039 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1040 * Brought over message reading and entry functions from old WebCit
1042 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1043 * context_loop.c: really fix the SO_LINGER stuff
1044 * webserver.c: remove commented-out references to SO_LINGER
1046 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1047 * context_loop.c: After fork(), child process closes the HTTP socket
1048 so when the parent process closes it, it actually _does_ close.
1049 Otherwise, aIEeeee and possibly other browsers will hang.
1050 * Added support for graphics images retrieved from the Citadel server.
1051 * Set up login banner graphic and background image graphic
1053 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1054 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1056 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1057 * Smoothed out some of the login/logout code. Failed authentication
1058 now works the way it should.
1059 * Added support for new user login (still need to handle registration).
1061 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1062 * Discovered that the HTTP socket problem is related to a socket that
1063 isn't properly lingering on close. Temporarily hacked a sleep(10)
1064 into context_loop.c until it is figured out.
1066 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1067 * Did a little debugging, still trying to figure out why logging in
1068 displays "Connection reset by peer" error. It used to work...
1070 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1071 * Makefile.in: updated dependencies
1073 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1074 * Fixed broken interpretation of variables specified in the URL
1075 * added new "action" variable to make main loop simpler
1077 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1078 * webserver.c: prototype vsnprintf
1079 * context_loop.c: warning fix
1081 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1082 * tcp_sockets.c: removed some dead code
1083 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1084 unused ends of pipes, fix a file descriptor leak and a race condition
1085 * portability enhancements
1087 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1088 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1090 * converted to autoconf and began port to Digital UNIX
1092 * context_loop.c: moved the monster 64k buffer array off the stack
1093 * tcp_sockets.c: getservbyname() doesn't set errno.
1095 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1096 * webserver.c: warning fix