2 Revision 400.42 2002/10/19 21:28:32 ajc
3 * Moved the calendar meeting request reply functionality to the Citadel server
5 Revision 400.41 2002/10/19 17:10:14 ajc
6 * Add "Tentative" accept button
7 * Only display Accept/Tentative/Decline button when method=REQUEST
9 Revision 400.40 2002/10/19 04:16:37 ajc
10 * Save an incoming meeting request into the user's calendar.
12 Revision 400.39 2002/10/18 20:55:05 ajc
13 * Began work on meeting request accept/decline
15 Revision 400.38 2002/10/16 19:16:39 ajc
16 * Fixes and updates to build WebCit on Linux for IBM S/390
18 Revision 400.37 2002/10/09 04:12:44 ajc
19 * Templatized trailing HTML
20 * Templatized "new start page" page
21 * Added global substitution macros
23 Revision 400.36 2002/10/09 03:51:01 ajc
24 * Templatized the <HEAD> section of HTML
26 Revision 400.35 2002/10/07 23:03:38 ajc
27 * messages.c: don't display room name field when it's blank
29 Revision 400.34 2002/10/07 04:10:37 ajc
30 * When displaying meeting invitations, only show date/time for VEVENT
31 subcomponents. Date/time for other subcomponents are irrelevant.
32 * Cleaned up HTML display of meeting invitations.
34 Revision 400.33 2002/10/03 03:40:31 ajc
35 * Worked on meeting accept/decline a little bit
37 Revision 400.32 2002/09/30 03:58:35 ajc
38 * Dabbled in handling incoming meeting requests
40 Revision 400.31 2002/09/29 20:15:43 ajc
41 * Completed the calendar day view
43 Revision 400.30 2002/09/28 04:01:30 ajc
44 * started fleshing out the calendar day view
46 Revision 400.29 2002/09/27 21:19:28 ajc
49 Revision 400.28 2002/09/27 18:31:33 ajc
50 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
51 * After saving a VEVENT, return to the correct calendar view and date
53 Revision 400.27 2002/09/27 17:15:44 ajc
54 * Removed the gzip compression stuff due to bugs in Internet Explorer.
56 Revision 400.26 2002/09/27 04:37:21 ajc
57 * New, buggy versions of event editing screens
59 Revision 400.25 2002/09/26 22:00:16 ajc
60 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
61 month 1 in libical functions)
63 Revision 400.24 2002/09/25 21:57:13 ajc
64 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
67 Revision 400.23 2002/09/24 04:12:34 ajc
68 * Rough cut of the two-pass calendar display routines (first pass: go thru
69 messages gathering VEVENT items; second pass: render calendar with data)
71 Revision 400.22 2002/09/23 04:01:33 ajc
72 * Presentation changes to calendar month view
74 Revision 400.21 2002/09/22 05:20:27 ajc
75 * Began implementing month view
77 Revision 400.20 2002/09/21 04:38:05 ajc
78 * Added utility functions for displaying vcalendar timestamps in web forms
79 and translating form data back to timestamps.
80 * Completed the "edit task" and "add new task" screens.
82 Revision 400.19 2002/09/20 20:28:08 ajc
83 * Smooth transition between "list tasks" & "edit task" screens
85 Revision 400.18 2002/09/20 03:54:44 ajc
86 * Display the "Tasks" view as a bulleted list with each task clickable
87 * Clicking brings up an (unfinished) "edit task" screen
89 Revision 400.17 2002/09/18 21:44:02 ajc
90 * display VTODO parameters
92 Revision 400.16 2002/09/17 04:21:00 ajc
93 * Handler chains for VCALENDAR and VTODO types
95 Revision 400.15 2002/09/17 03:37:10 ajc
96 * Implemented a 'display handler' infrastructure for various groupware types
98 Revision 400.14 2002/09/16 03:35:12 ajc
99 * Just a bunch of glue code to iterate through the various types of ical
100 objects we could encounter
102 Revision 400.13 2002/09/15 04:05:41 ajc
103 * Process calendar object subcomponents
105 Revision 400.12 2002/09/15 03:40:13 ajc
107 * When a text/calendar MIME type is discovered in a message, send it to
108 the (currently skeleton) parser in calendar.c
109 * calendar.c: skeleton parser for calendar objects which currently just
110 creates an icalcomponent object and frees it.
112 Revision 400.11 2002/09/15 03:16:24 ajc
113 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
114 function namespace in libical
116 Revision 400.10 2002/09/15 02:50:55 ajc
117 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
119 Revision 400.9 2002/09/14 21:33:31 ajc
120 * Backed out compression of inlines -- not all browsers appear to handle it
122 Revision 400.8 2002/09/14 20:20:29 ajc
123 * Attempting to push more stuff through compression. I've introduced some
124 sort of deadlock bug that I can't seem to find yet...
126 Revision 400.7 2002/09/14 20:00:22 ajc
127 * Compress output_image() graphics
129 Revision 400.6 2002/09/14 16:26:35 ajc
130 * output_image() now reads the entire image from Citadel into a buffer before
131 sending it to the browser (for performance reasons, and so it can compress)
133 Revision 400.5 2002/09/14 04:52:59 ajc
134 * Look for the "libical" calendaring library and link it in if present...
136 Revision 400.4 2002/09/14 04:02:36 ajc
137 * Finished gzip compression of dynamic pages (when browser supports it)
139 Revision 400.3 2002/09/13 20:40:53 ajc
140 * Detect when the client browser is capable of gzip encoding
141 (actual encoding is not implemented yet)
143 Revision 400.2 2002/09/13 15:54:40 ajc
144 * Reversed the above change because I broke it somehow
146 Revision 400.1 2002/09/11 22:46:59 ajc
147 * Started adding in compression and calendaring library detects (not finished)
149 Revision 400.0 2002/09/09 03:56:11 ajc
150 * This is version 4.00
152 Revision 323.68 2002/09/09 03:51:01 ajc
153 * In the HTML-to-HTML converter:
154 --> Open links in new window (as with text msgs)
155 --> Convert loose URL's to hot links (as with text msgs)
157 Revision 323.67 2002/09/06 03:59:11 ajc
158 * Added an "About this server" panel to the Summary page.
159 (Useless fluff, but better than an empty column.)
161 Revision 323.66 2002/08/26 02:57:06 ajc
162 * Rooms listed on the summary page are now clickable-gotoable
164 Revision 323.65 2002/08/26 01:24:09 ajc
165 * Added a "summary" page (rather sparse for now)
167 Revision 323.64 2002/08/24 15:30:48 ajc
168 * GET instead of POST for listsub. Also add a 'Back...' link.
170 Revision 323.63 2002/08/24 05:59:24 ajc
171 * Bugfixes and cosmetic changes to listsub system
173 Revision 323.62 2002/08/23 03:37:19 ajc
174 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
176 Revision 323.61 2002/08/22 03:55:47 ajc
177 * 'unsubscribe' command (but not 'confirm unsubscribe')
179 Revision 323.60 2002/08/21 21:58:37 ajc
180 * Completed self-service list subscription via web.
181 (Still need to implement unsubscribe.)
183 Revision 323.59 2002/08/16 22:06:51 ajc
186 Revision 323.58 2002/08/16 03:51:12 ajc
187 * I think I've finally nailed the 'no session' pages now...
189 Revision 323.57 2002/08/15 03:49:47 ajc
190 * Fleshed out the list subscription page a bit
192 Revision 323.56 2002/08/13 19:55:12 ajc
193 * Keep track of the HTTP "Host:" header being sent by the browser.
194 (We're going to need this in the near future)
196 Revision 323.55 2002/08/05 16:07:30 ajc
197 * Moved "edit floor label pic" to the floor editing screen
199 Revision 323.54 2002/08/05 15:53:00 ajc
200 * Commands to add, change, delete floors
202 Revision 323.53 2002/07/26 03:20:04 ajc
203 * Beautified the folder tabs in "edit room"
205 Revision 323.52 2002/07/25 04:01:58 ajc
206 * Final cleanup of changes (finally located and fixed the bug)
208 Revision 323.51 2002/07/24 04:14:23 ajc
209 * Minor code cleanup of last night's changes
211 Revision 323.50 2002/07/23 15:40:54 ajc
212 * Minor cleanup of previous changes
214 Revision 323.49 2002/07/23 04:43:58 ajc
215 * Updated message reading to use the new MSG4 command, so we can do output
216 of various types of richtext (mainly HTML).
218 Revision 323.48 2002/07/16 03:37:24 ajc
219 * Small change to above
221 Revision 323.47 2002/07/16 03:23:37 ajc
222 * Display HTML messages as HTML. (Wow!)
224 Revision 323.46 2002/07/13 04:39:59 ajc
225 * Handle multipart/alternative in a nicer way, giving us the opportunity to
226 output HTML instead of converting to text/plain and back. (Not finished.)
228 Revision 323.45 2002/07/11 03:17:03 ajc
229 * hacks to text_to_server() to transmit messages as HTML
231 Revision 323.44 2002/07/09 04:21:12 ajc
234 Revision 323.43 2002/07/06 03:10:26 ajc
235 * Enable a "make this my start page" link that works in lots of places.
236 Configures a user's preference of where to go after login.
238 Revision 323.42 2002/06/19 22:01:31 ajc
239 * When editing another user's vCard, do a "transient goto" to their config
240 room so you don't automatically gain access to their config room.
241 * When creating a user, go back to the "select user to edit" screen with the
242 new user's account name pre-selected.
244 Revision 323.41 2002/06/17 03:48:44 ajc
245 * Finished the thing to edit other users' vCards.
247 Revision 323.40 2002/06/16 21:49:02 ajc
248 * Administratively edit other users' vCards. Still needs a couple of lines
249 of glue code to make it work.
251 Revision 323.39 2002/06/15 20:34:39 ajc
252 * Use safestrncpy() instead of strncpy() where appropriate
253 * Fixed a memory allocation bug in the vCard parser
255 Revision 323.38 2002/05/23 03:40:05 ajc
256 * Brought over a utility function I'll need later
258 Revision 323.37 2002/05/22 02:34:56 ajc
259 * Finished room/folder view selector. Pretty cool.
261 Revision 323.36 2002/05/22 01:53:23 ajc
262 * Room list or folder list? Give the user a choice. (Has bugs.)
264 Revision 323.35 2002/05/12 15:21:43 error
265 * do_template() now parses a .wml file for WAP clients, and a .html file
268 Revision 323.34 2002/05/11 22:46:19 error
269 * Track whether user-agent is a WAP gateway
271 Revision 323.33 2002/05/11 15:35:07 error
272 * webcit.c: add MIME types for WAP/WML
274 Revision 323.32 2002/05/10 15:29:58 ajc
275 * Hacked the address book view a little bit
277 Revision 323.31 2002/05/09 03:53:56 ajc
278 * Began working on address book view
280 Revision 323.30 2002/05/08 03:38:58 ajc
281 * Preferences framework
283 Revision 323.29 2002/05/07 03:57:29 ajc
284 * In message summary, replace 'Del' links with checkboxes
286 Revision 323.28 2002/05/05 03:28:15 ajc
287 * Shuffled around the room banner a bit
289 Revision 323.27 2002/05/03 19:32:39 ajc
290 * Finished "folder list" mode (still need to move it to a permanent location)
292 Revision 323.26 2002/05/03 03:55:17 ajc
293 * more folder display stuff
295 Revision 323.25 2002/05/01 22:03:07 ajc
296 * "folder list" view (not finished)
298 Revision 323.24 2002/05/01 03:23:31 ajc
299 * Added a drop-down box to change a user's view of a room.
301 Revision 323.23 2002/04/28 03:56:47 ajc
302 * Finished summary mode (for the most part, anyway)
304 Revision 323.22 2002/04/26 21:13:21 ajc
305 * Separated "summary mode" message listing into its own function
306 * Go to summary mode automatically when the server says that view=1
308 Revision 323.21 2002/04/20 04:14:29 ajc
309 * Some work on email summary screen
311 Revision 323.20 2002/03/31 05:02:39 ajc
312 * Remove "Page another user" link from main menu
313 * Add "edit my citadel config room" type link from edit user screen
315 Revision 323.19 2002/03/29 22:30:45 ajc
316 * Finished the "edit user" screen.
318 Revision 323.18 2002/03/29 15:18:09 ajc
319 * yep ... more user edit stuff
321 Revision 323.17 2002/03/26 19:01:12 ajc
322 * More edit user stuff
324 Revision 323.16 2002/03/26 18:23:23 ajc
325 * Don't display room banner on screens that don't pertain to a particular room
326 * Initial prep for add/change/delete user accounts screen
328 Revision 323.15 2002/03/22 04:33:08 ajc
329 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
331 Revision 323.14 2002/03/19 04:35:10 ajc
332 * Brought over yet another new version of the MIME parser from Citadel
334 Revision 323.13 2002/03/13 03:56:52 ajc
335 * New site config option "Allow system Aides to gain access to mailboxes"
337 Revision 323.12 2002/03/12 23:13:57 ajc
338 * Moved room access controls out of the admin menu and into the room commands
339 menu. Prettied up the access control list screen.
341 Revision 323.11 2002/03/10 06:07:09 ajc
342 * Handle multiple Internet e-mail addresses in vCard editor
344 Revision 323.10 2002/03/07 04:56:09 ajc
345 * Final polish for initial round of vCard editing functions. Only show "edit"
346 link when editing user's own vCard in the My Citadel Config> room.
348 Revision 323.9 2002/03/06 05:22:33 ajc
349 * More vcard editing form stuff
351 Revision 323.8 2002/03/05 05:05:06 ajc
352 * More vCard editing stuff
354 Revision 323.7 2002/03/04 05:28:54 ajc
355 * Wrote some skeleton code for robust vCard editing
357 Revision 323.6 2002/03/03 06:58:25 ajc
358 * Login errors displayed in red
360 Revision 323.5 2002/03/03 06:52:59 ajc
361 * Allow editing of the "disable self-service user account creation" site config option
363 Revision 323.4 2002/02/24 07:02:44 ajc
364 * Added the ability to enter a Subject: line in messages
365 * Go to the Mail room when user clicks on the new mail alert icon
367 Revision 323.3 2002/02/13 22:47:51 ajc
368 * Added some rudimentary support for displaying vCards as card-looking things
370 Revision 323.2 2002/02/13 15:04:25 ajc
371 * Began some hacks for vCard processing
373 Revision 323.0 2002/01/13 09:07:06 ajc
376 Revision 322.4 2002/01/13 09:06:38 ajc
377 * Brought over the debugged mime parser from Citadel
379 Revision 322.3 2002/01/05 06:19:17 error
380 * Add MIME types text/css and image/png
382 Revision 322.2 2002/01/03 22:32:38 ajc
383 * templatized the "prompt for recipient" screen
385 Revision 322.1 2001/12/28 09:43:05 error
386 * Client support for hostnames up to 63 characters
388 Revision 322.0 2001/12/26 23:11:56 ajc
391 Revision 321.1 2001/12/26 23:11:25 ajc
392 * Minor change to the upload handler, to fix graphics uploads
394 Revision 321.0 2001/12/26 05:28:02 ajc
397 Revision 320.2 2001/12/26 05:24:11 ajc
398 * Reverted all of the navbar and iconbar functions back to plain, ordinary
399 link tags. The nifty JavaScript stuff is now used only to light up the
400 buttons during mouse hovers, and nothing more.
402 Revision 320.1 2001/12/25 00:14:44 error
403 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
405 Revision 320.0 2001/12/21 06:04:03 ajc
408 Revision 301.22 2001/12/21 06:03:54 ajc
411 Revision 301.21 2001/12/20 05:02:42 ajc
412 * If you paid for this software, someone is ripping you off.
413 * Fixed the urlesc() function to use a caller-supplied target buffer.
415 Revision 301.20 2001/12/18 20:35:29 ajc
416 * More fun JavaScript-enabled buttons
418 Revision 301.19 2001/12/18 16:48:06 ajc
419 * Began testing new JavaScript-enabled k00l light-up buttonz
421 Revision 301.18 2001/12/18 06:06:20 ajc
424 Revision 301.17 2001/12/15 20:51:33 ajc
425 * "reply" button on pop-up pages
427 Revision 301.16 2001/12/11 16:02:40 ajc
428 * Completed support for add/remove mailing list recipients.
430 Revision 301.15 2001/12/11 15:22:53 ajc
431 * Began constructing the listserv screen for config (not tested)
433 Revision 301.14 2001/12/11 05:37:12 ajc
434 * Finished the share/unshare room screen in Edit Room
436 Revision 301.13 2001/12/03 04:43:40 ajc
437 * Brought over an update of the MIME parser from Citadel.
439 Revision 301.12 2001/12/02 07:09:13 ajc
440 * Turned the room editing page into a tabbed dialog
441 * Started adding some of the room sharing stuff
443 Revision 301.11 2001/11/22 05:17:06 ajc
444 * Completed the add/change/delete neighbor node screens
446 Revision 301.10 2001/11/18 01:47:24 ajc
447 * Tentatively begun the change of networking configuration screens to reflect
448 the new network architecture of the server.
450 Revision 301.9 2001/11/18 01:41:09 ajc
451 * Brought over the newer string tokenizer from Citadel
452 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
453 server's convention of #define SIZ 4096
455 Revision 301.8 2001/11/14 03:20:22 ajc
456 * Add some more of the newer config settings to the site config screen
458 Revision 301.7 2001/09/25 03:34:09 ajc
459 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
460 and bail out without bothering the Citadel server.
462 Revision 301.6 2001/08/22 16:38:06 ajc
463 * Added the "-c" command line option to generate optional cookies indicating
464 the host name of the server. This makes it easy to put a cluster of WebCit
465 servers behind (for example) an Arrowpoint load balancer.
467 Revision 301.5 2001/08/21 04:02:56 ajc
468 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
469 unwanted page caching
471 Revision 301.4 2001/08/13 03:43:24 ajc
474 Revision 301.3 2001/08/13 03:40:01 ajc
475 * Another attempt at focus
477 Revision 301.2 2001/08/11 04:24:39 ajc
478 * Attempt at setting focus to msgtext area when entering a message.
480 Revision 301.1 2001/08/02 03:42:03 ajc
481 * Changed the wholist to work with the new masquerade semantics
483 Revision 301.0 2001/06/28 15:05:31 ajc
486 Revision 300.2 2001/06/28 15:03:49 ajc
487 * Every generated page now includes a meta tag to disable evil "smart tags"
488 (see http://smarttags.manilasites.com/ for more information)
490 Revision 300.1 2001/06/28 02:39:54 ajc
491 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
492 the screen where you can create a room...
494 Revision 300.0 2001/06/27 06:24:06 ajc
495 * Tagged everything as Version 3.00
497 Revision 213.25 2001/06/27 06:22:49 ajc
498 * Updated docs for the 3.00 release
500 Revision 213.24 2001/06/27 06:16:01 ajc
501 * Correct generated window name in pop up pages
502 * Added handling of MIME inline images (not tested)
504 Revision 213.23 2001/06/22 17:58:20 ajc
505 * A few performance and tuning cleanups. Increased the size of the socket
506 queue length to 100 for use on big systems. Also, during startup, the
507 initial startup thread now exits after creating the worker threads, instead
508 of becoming a worker thread itself. For some reason Solaris had problems
509 with the latter method.
511 Revision 213.22 2001/06/07 03:16:57 ajc
512 * Brought over an updated mime parser from Citadel
514 Revision 213.21 2001/06/06 14:44:25 ajc
515 * mime_parser.c: #include <pthread.h> so it compiles cleanly
517 Revision 213.20 2001/05/31 02:26:22 ajc
518 * Fixed login to take you to the Lobby instead of the next room.
520 Revision 213.19 2001/05/30 22:37:09 ajc
521 * Fix to upload handler to recognize browser uploads based on *either* a "name"
522 or a "filename" from the MIME parser.
524 Revision 213.18 2001/05/30 01:06:57 ajc
525 * Changes to mime parser ... still something wrong
527 Revision 213.17 2001/05/28 19:27:29 ajc
528 * Fixed bug which marked all messages in Lobby as old before reading at login
530 Revision 213.16 2001/05/25 22:39:26 ajc
531 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
533 Revision 213.15 2001/05/23 16:15:23 ajc
534 * UI changes (pretty frames with no scrollbars)
536 Revision 213.14 2001/05/22 00:32:17 ajc
539 Revision 213.13 2001/05/22 00:02:18 ajc
540 * Another attempt to fix the fd leak
542 Revision 213.12 2001/05/19 02:21:40 ajc
543 * Attempt to fix the dangling sockets.
545 Revision 213.11 2001/05/15 03:22:25 ajc
546 * More icon updates and link cleanup type stuff
548 Revision 213.10 2001/05/06 05:11:48 ajc
549 * Added paging icon and right-justified it
550 * Send-page window is now a popup
552 Revision 213.9 2001/05/04 04:28:10 ajc
553 * Added "page user" button in wholist
555 Revision 213.8 2001/05/01 00:49:43 ajc
556 * more of the UI overhaul
558 Revision 213.7 2001/04/30 01:49:36 ajc
559 * more work on UI overhaul
561 Revision 213.6 2001/04/29 04:39:23 ajc
562 * User interface overhaul now in progress. WARNING: incomplete system.
564 Revision 213.5 2001/04/01 22:13:37 cough
565 * Modified roomops.c to give users the ability to pick a floor at room
568 Revision 213.4 2001/02/15 01:21:55 ajc
569 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
570 invite/kickout functionality.
572 Revision 213.3 2001/01/25 23:10:00 ajc
573 * "Delete message" button now confirms on client-side using JavaScript
575 Revision 213.2 2000/12/05 18:39:49 ajc
576 * Added support for non-USA countries in registration screen (requires the
577 latest Citadel server, which supports the country field)
579 Revision 213.1 2000/10/20 04:27:46 ajc
580 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
582 Revision 213.0 2000/10/03 16:44:01 ajc
583 * Tagged for 2.13 release
585 Revision 212.16 2000/10/03 03:15:53 ajc
586 * Cosmetic changes to login screen, menu bar, and message header bar
588 Revision 212.15 2000/09/28 03:44:52 ajc
589 * Linked to the bio/photo page from message headers. I'm not sure I like the
590 color scheme, though.
592 Revision 212.14 2000/09/28 03:37:23 ajc
593 * who.c: provide links to bio/photo pages for each user in the wholist
595 Revision 212.13 2000/09/24 21:37:21 ajc
596 * When reading large numbers of messages, group them in smaller numbers and
597 display the selector bar in search engine style (like AltaVista and Google)
599 Revision 212.12 2000/09/24 04:17:16 ajc
600 * Templatized the room banner.
602 Revision 212.11 2000/09/17 03:29:45 ajc
603 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
605 Revision 212.10 2000/09/14 11:43:37 error
606 Replace occurrences of % throughout the HTML with %% so as to be friendly
607 to HP/UX printf() and possibly others.
609 Revision 212.9 2000/09/13 04:13:59 ajc
610 * Completed the initial hack of the variable substitution template thingy.
611 Check out static/login.html to see the first template.
613 Revision 212.8 2000/09/11 17:08:16 ajc
614 * Started templatizing the login screen. Not finished yet.
616 Revision 212.7 2000/09/11 03:29:50 ajc
617 * Started working on a variable-substitution thing
619 Revision 212.6 2000/08/30 03:20:22 ajc
620 * Put the wholist back into its own window.
622 Revision 212.5 2000/07/06 03:46:29 ajc
623 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
625 Revision 212.4 2000/06/29 04:22:35 ajc
626 * Changed the format of the wholis (again). Now it shows up in a frame
627 instead of a separate window.
629 Revision 212.3 2000/06/12 03:28:44 ajc
630 * added support for multi-line paging
632 Revision 212.2 2000/06/07 04:11:28 ajc
633 * HTML changes to room banner
635 Revision 212.1 2000/05/31 04:29:54 ajc
636 * Initial support for "summary" (headers only, no body) mode of reading
637 messages, and "read one" mode. For future support of 'traditional' email.
639 Revision 212.0 2000/05/23 20:35:52 ajc
640 * Tagged for the 2.12 release
642 Revision 211.19 2000/05/18 02:33:39 ajc
643 * Don't call whobbs() directly after changing masq room/host, it screws up the
644 refresh. It now calls an HTTP redirect page instead.
645 * added http_redirect(char *url) function to accomplish the above
647 Revision 211.18 2000/05/08 17:24:32 ajc
648 * Removed HTTP date fields because it was confusing browser caches (weird)
649 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
651 Revision 211.17 2000/05/07 23:46:55 ajc
652 * added Date: and Last-Modified: headers to HTTP output
653 * masquerade room/host screen now runs in wholist window, and returns to it
655 Revision 211.16 2000/05/02 17:32:06 ajc
656 * Font related changes to html
658 Revision 211.15 2000/04/20 02:42:23 ajc
659 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
660 crashing every session, every time. (?)
661 * End the session after displaying robots.txt or nocookies.html, to prevent
662 big session logjams when either of these conditions are met
664 Revision 211.14 2000/04/15 15:43:46 nbryant
665 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
666 64-bit gcc on sparc is evil)
668 Revision 211.13 2000/04/06 20:42:03 nbryant
669 * configure.in: fix a typo
671 Revision 211.12 2000/04/06 20:37:01 nbryant
672 * solaris cleanups and warning fixes
674 Revision 211.11 2000/03/31 03:48:52 ajc
675 * text_to_server() now behaves the way web users expect text entry to work.
676 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
678 Revision 211.10 2000/03/31 02:39:06 ajc
679 * Fixed bugs in "Site configuration" and added new fields.
681 Revision 211.9 2000/03/31 02:08:45 ajc
682 * Added "max messages per page" and "read next nnn" stuff to read loop
683 (probably not in its final form)
685 Revision 211.8 2000/03/28 17:02:47 nbryant
686 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
688 Revision 211.7 2000/03/27 16:18:17 ajc
689 * Implement multi-room chat as available in Citadel 5.70
691 Revision 211.6 2000/03/23 04:45:15 ajc
692 * Experimental move of wholist to a separate auto-refreshing window
694 Revision 211.5 2000/03/19 22:49:03 ajc
695 * Made the header-bar buttons more visible
696 * Added a "reply" header-bar button
697 * Move "Subject:" lines into the header-bar
698 * Padded the header-bars by one pixel (nicer looking)
699 * Changed message date/time output format
701 Revision 211.4 2000/03/19 19:49:31 ajc
702 * Added support for unix domain sockets
704 Revision 211.3 2000/02/11 23:45:04 nbryant
705 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
706 * tcp_sockets.c: include <arpa/inet.h>
708 Revision 211.2 2000/02/11 23:30:04 nbryant
709 configure.in: added some code for FreeBSD
711 Revision 211.1 2000/01/11 04:20:40 ajc
712 * Add "close window" option to goodbye screen
714 Revision 211.0 2000/01/04 15:24:16 ajc
715 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
716 * This will be released as v2.11; tagged everything as such.
718 Revision 210.0 1999/12/24 04:57:18 ajc
721 Revision 1.121 1999/12/23 04:54:48 ajc
722 * Changed session cookie from hexadecimal encoding to base64
723 * Removed overly verbose logging
725 Revision 1.120 1999/12/12 18:12:28 ajc
726 * get http request: clear hold buffer before starting to read in HTTP request.
727 This was causing some requests to get corrupted.
729 Revision 1.119 1999/12/08 18:25:21 ajc
730 * Increased the size of the backlog queue length passed to accept() and made
731 it a configuration parameter in webcit.h
733 Revision 1.118 1999/12/07 16:09:26 ajc
734 * Better (non fireworks display mode) handling of broken HTTP sockets
736 Revision 1.117 1999/12/06 03:40:29 ajc
737 * Moved a bunch of other global variables to per-session variables
739 Revision 1.116 1999/12/06 02:05:33 ajc
740 * Moved global march list into per-session context
742 Revision 1.115 1999/12/05 18:38:02 ajc
743 * Auto-scaling worker thread pool size
745 Revision 1.114 1999/12/05 17:38:41 ajc
746 * Additional debugging and cleanup
748 Revision 1.113 1999/12/04 22:16:05 ajc
749 * Moved all diagnostic output to stderr
750 * Moved "HTTP/1.0 200 OK" output to output_headers()
752 Revision 1.112 1999/12/04 21:56:59 ajc
753 * Finished the overhaul. Now to tune...
755 Revision 1.111 1999/12/03 17:59:53 ajc
756 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
757 pseudocode so the build is currently broken.
759 Revision 1.110 1999/12/03 16:37:46 ajc
760 * Repaired HTTP output for image transfers and static content
762 Revision 1.109 1999/12/03 05:09:54 ajc
763 * Rewrote the HTTP engine and application coupling to run in a worker thread
764 model and to run as a single multithreaded program (eliminated helper
765 processes and pipes). It currently runs but has many large bugs.
767 Revision 1.108 1999/12/03 00:18:20 ajc
768 * Added ".c.o" rule to Makefile
770 Revision 1.107 1999/11/26 03:32:59 ajc
771 * Started moving all of the global variables into a struct, to facilitate
772 multithreaded server.
774 Revision 1.106 1999/11/26 01:28:10 ajc
777 Revision 1.105 1999/11/04 02:05:02 ajc
778 * Added 'number of worker threads' to site config screen
780 Revision 1.104 1999/10/25 02:25:09 ajc
781 * Shuffled around the room editing commands
783 Revision 1.103 1999/10/14 04:07:18 ajc
784 * Cleaned up the bottom-of-page icons
786 Revision 1.102 1999/10/08 23:58:11 ajc
787 * Minor bug fix in registration screen
789 Revision 1.101 1999/10/06 02:44:02 ajc
790 * Per Nick's request, removed the key bindings stuff. He knows how to fit
791 it back in when it's fixed. Also added more attempts at cache disabling,
792 but it still doesn't work in the StarOffice browser. I don't know why.
794 Revision 1.100 1999/10/02 03:26:14 ajc
795 * Merged in Nick's bit of JavaScript to handle key commands.
796 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
797 in a text field. Right now you can't even log in.
799 Revision 1.99 1999/09/01 01:06:11 ajc
800 * Added "max message length" field in global config screen
802 Revision 1.98 1999/08/14 18:16:10 ajc
803 * Fixed escputs() and its friends to properly handle ' (single quote) chars
806 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
807 * Did neat stuff to the bottom of the page
809 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
810 * webcit.c: exit Webcit sessions semi-gracefully when the connection
811 to a Citadel server fails.
812 * messages.c: don't auto-link URL's in messages if it would cause
815 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
816 * Recompiled the Java chat applet using a genuine JDK 1.0.2
817 compiler. This should make more browsers happy.
819 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
820 * Added support for "robots.txt" telling spiders to go away.
821 * Do a slrp_highest() when logging off.
823 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
824 * Rearranged the code in "Site-wide configuration" and "Generic
825 server command" to avoid nested server operations
827 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
828 * webcit.c: added "back, top, next" buttons to bottom of each page
829 * menubar.html: replaced "User list" with "Page another user"
831 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
832 * context_loop.c: rearranged some code to try to eliminate deadlocks
834 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
835 * Unknown URL's now display the main menu instead of diagnostics
836 * Diagnostics are now at <baseurl>/diagnostics
838 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
839 * Session no longer locks up when an express message is cancelled
840 * The default Citadel server is now "localhost" instead of uncnsrd
841 * Added some documentation
843 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
844 * roomops.c: made room banner graphics more reliable
845 * messages.c: added code to prevent accidental "double-posting"
846 * who.c: fixed the "Change room/host/user" submit logic
848 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
849 * Changed static/menubar.html so the text is readable
851 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
852 * Ditched the frames mode completely. It wasn't working properly in,
853 among other places, IE 5. Die, Bill, Die.
855 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
856 * Fixed the behavior of the "forget room" routine, to properly handle
857 the transition back to the Lobby after it's all done.
858 * Added ExpressMessageCat() to allow code to send the user messages
859 along with incoming express messages
860 * WebCit now sends the name of the end user's browser as the client
861 name in a Citadel IDEN command rather than its own name.
863 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
864 * Minor code cleanups
865 * New mail notification
867 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
868 * Top-aligned all the cells in the fake frames in non-frames mode
870 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
871 * Initial entry to _BASEROOM_ at login now done as a Skip instead
872 of a Goto, in order to prevent it from first marking all msgs old.
874 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
875 * Replaced _most_ gotoroom() calls with smart_goto(), a version
876 which can differentiate the needs of frames and noframes modes
878 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
879 * webserver.c: added "-t" option to send traces somewhere else
881 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
882 * context_loop.c: display an error page if the client browser
883 requests a non-root page and there is no cookie set
884 * webserver.c: took my name off the copyright notice (it's a group
887 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
888 * Reworked a lot of the structure, made more HTML "embeddable"
889 * Changed the noframes mode to display "fake" frames using tables
891 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
892 Changed some output formatting (mainly <FONT> tags).
893 Changed who.c to use urlescputs() rather than escputs()
894 in urls so GOTOs and User Profiles work when the string has a
897 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
898 http://www.webreference.com/dhtml/column18/menuFrLoad.html
899 How to cause "onLoad=" to cause a sibling frame to refresh without
900 having to use the nonportable HTTP "Window-Target:" directive. Began
901 implementation of this; it should allow portable NS/IE compatibility.
903 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
904 * Implemented "access level required to create rooms"
906 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
907 * webcit.c: modified getz() to *exit* the program when fgets()
908 returns an error. This is actually the desired behavior; it would
909 otherwise busy-loop forever on a broken pipe.
911 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
912 * webcit.c: added to getz() the ability to return an error code;
913 implemented this in the main loop, hopefully fixing problems
914 * Added "braindamage" file (frames/JS browser compatibility list)
915 * Added HTTP "User-agent:" detection
916 * wildmat.c, braindamage.c: added
917 * Initial value of 'noframes' is now set by the braindamage check
918 * Ran everything through "indent -kr -i8"
919 * roomops.c: in room list, print a in otherwise empty cells
921 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
922 * context_loop.c: warning fix
923 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
925 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
926 * Resolve the name of the connecting host and pass it on to Citadel
928 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
929 * wDumpContent() is now responsible for </BODY></HTML> most of the
930 time (parameter settable) so that the main menu can easily be
931 embedded in every page when running in noframes mode
932 * noframes mode selection is now carried in the cookie
934 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
935 * Made the frames stuff less dependent on the HTML TARGET= directive
936 and more dependent on the HTTP Window-target: directive.
937 * Made the system semi-navigable in noframes mode.
939 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
940 * Brought over the new room listing code and <G>oto heuristics
941 from the main Citadel tree, to pay attention to floor/room ordering
943 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
944 * Modified the back end of mime_parser to use callbacks instead of
945 doing something specific. Now we can use it elsewhere.
947 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
948 * Fixed the bugs in "Site-wide configuration"
949 * Added a "generic server commands" screen
951 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
952 * Reduced the multiple cookies down to one cookie combining all data.
954 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
955 * Removed wc_host and wc_port cookies.
956 * Added an "edit your session" screen to change your wholisting.
958 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
959 * Added "enter registration"
960 * Set up automatic trigger of Enter Registration when the server
962 * Established that a one-to-one WebCit/Citadel correspondence will
963 be required. No big deal due to shared code segments.
964 * Added "change password"
965 * Added networking configuration screens. These still need testing.
966 * Added a "kill session" link to each line of the wholist when
967 logged in as an aide, and the screens to perform this operation.
969 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
970 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
971 * "Finished" the MIME parser.
972 * Got image uploads working.
973 * Added "add/edit user photo" screens.
974 * Added "add/edit room graphic" screens.
975 * Added "add/edit floor graphic" screens.
976 * Fixed display of floor graphic in known rooms list.
978 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
979 * Wrote mime_parser.c for handling of image uploads. This will also
980 be used in future Citadel MIME projects.
982 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
983 * Fixed a bug in the room banner display code
984 * Added "delete room"
985 * Added "validate users"
987 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
988 * Added "edit room info file"
991 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
992 * Changed the "auto read new" functionality from a meta refresh tag
993 to an "onload" directive (the former was causing graphics problems)
994 * Added "create room"
997 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
998 * Got the Zap and List-Zapped commands working
999 * Added a convenience function to display a page with an error string
1000 * Automatically do a read-new-msgs whenever a new room banner is loaded
1002 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1003 * Added the screens to send pages
1004 * Changed message headers to display in bigger font, non-boldface
1005 * Added the chat system
1006 * Added goto private rooms
1008 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1009 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1011 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1012 * automatically regenerate Makefile when Makefile.in changes
1014 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1015 * context_loop.c: Moved "remove session" into its own function.
1016 Check for dead webcit child process before each transaction.
1017 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1018 against broken HTTP connections.
1019 * Added a housekeeping thread to periodically remove dead sessions
1020 and kill idle sessions.
1021 * messages.c: added "delete message" functionality
1022 * messages.c: added "move message" functionality
1023 * userlist.c: added. This adds "userlist" and "show user" functions.
1024 * roomops.c: fixed buggy implementation of ungoto
1025 * Set up an option in output_headers() to optionally print the most
1026 often used opening HTML as well as the HTTP headers.
1027 * Display express messages in cute little JavaScript popup window.
1029 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1030 * Brought over message reading and entry functions from old WebCit
1032 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1033 * context_loop.c: really fix the SO_LINGER stuff
1034 * webserver.c: remove commented-out references to SO_LINGER
1036 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1037 * context_loop.c: After fork(), child process closes the HTTP socket
1038 so when the parent process closes it, it actually _does_ close.
1039 Otherwise, aIEeeee and possibly other browsers will hang.
1040 * Added support for graphics images retrieved from the Citadel server.
1041 * Set up login banner graphic and background image graphic
1043 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1044 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1046 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1047 * Smoothed out some of the login/logout code. Failed authentication
1048 now works the way it should.
1049 * Added support for new user login (still need to handle registration).
1051 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1052 * Discovered that the HTTP socket problem is related to a socket that
1053 isn't properly lingering on close. Temporarily hacked a sleep(10)
1054 into context_loop.c until it is figured out.
1056 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1057 * Did a little debugging, still trying to figure out why logging in
1058 displays "Connection reset by peer" error. It used to work...
1060 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1061 * Makefile.in: updated dependencies
1063 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1064 * Fixed broken interpretation of variables specified in the URL
1065 * added new "action" variable to make main loop simpler
1067 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1068 * webserver.c: prototype vsnprintf
1069 * context_loop.c: warning fix
1071 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1072 * tcp_sockets.c: removed some dead code
1073 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1074 unused ends of pipes, fix a file descriptor leak and a race condition
1075 * portability enhancements
1077 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1078 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1080 * converted to autoconf and began port to Digital UNIX
1082 * context_loop.c: moved the monster 64k buffer array off the stack
1083 * tcp_sockets.c: getservbyname() doesn't set errno.
1085 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1086 * webserver.c: warning fix