2 Revision 400.46 2002/11/12 03:26:39 ajc
3 * Tell the user about broken Citadel server connections instead of
4 simply printing "Goodbye"
6 Revision 400.45 2002/10/23 04:11:38 ajc
7 * Detect when a meeting invitation is actually an update for an existing UID
10 Revision 400.44 2002/10/21 20:16:38 ajc
11 * Display conflicts nicely
13 Revision 400.43 2002/10/21 18:29:14 ajc
14 * Ask server to hunt for conflicts when displaying a meeting invitation
16 Revision 400.42 2002/10/19 21:28:32 ajc
17 * Moved the calendar meeting request reply functionality to the Citadel server
19 Revision 400.41 2002/10/19 17:10:14 ajc
20 * Add "Tentative" accept button
21 * Only display Accept/Tentative/Decline button when method=REQUEST
23 Revision 400.40 2002/10/19 04:16:37 ajc
24 * Save an incoming meeting request into the user's calendar.
26 Revision 400.39 2002/10/18 20:55:05 ajc
27 * Began work on meeting request accept/decline
29 Revision 400.38 2002/10/16 19:16:39 ajc
30 * Fixes and updates to build WebCit on Linux for IBM S/390
32 Revision 400.37 2002/10/09 04:12:44 ajc
33 * Templatized trailing HTML
34 * Templatized "new start page" page
35 * Added global substitution macros
37 Revision 400.36 2002/10/09 03:51:01 ajc
38 * Templatized the <HEAD> section of HTML
40 Revision 400.35 2002/10/07 23:03:38 ajc
41 * messages.c: don't display room name field when it's blank
43 Revision 400.34 2002/10/07 04:10:37 ajc
44 * When displaying meeting invitations, only show date/time for VEVENT
45 subcomponents. Date/time for other subcomponents are irrelevant.
46 * Cleaned up HTML display of meeting invitations.
48 Revision 400.33 2002/10/03 03:40:31 ajc
49 * Worked on meeting accept/decline a little bit
51 Revision 400.32 2002/09/30 03:58:35 ajc
52 * Dabbled in handling incoming meeting requests
54 Revision 400.31 2002/09/29 20:15:43 ajc
55 * Completed the calendar day view
57 Revision 400.30 2002/09/28 04:01:30 ajc
58 * started fleshing out the calendar day view
60 Revision 400.29 2002/09/27 21:19:28 ajc
63 Revision 400.28 2002/09/27 18:31:33 ajc
64 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
65 * After saving a VEVENT, return to the correct calendar view and date
67 Revision 400.27 2002/09/27 17:15:44 ajc
68 * Removed the gzip compression stuff due to bugs in Internet Explorer.
70 Revision 400.26 2002/09/27 04:37:21 ajc
71 * New, buggy versions of event editing screens
73 Revision 400.25 2002/09/26 22:00:16 ajc
74 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
75 month 1 in libical functions)
77 Revision 400.24 2002/09/25 21:57:13 ajc
78 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
81 Revision 400.23 2002/09/24 04:12:34 ajc
82 * Rough cut of the two-pass calendar display routines (first pass: go thru
83 messages gathering VEVENT items; second pass: render calendar with data)
85 Revision 400.22 2002/09/23 04:01:33 ajc
86 * Presentation changes to calendar month view
88 Revision 400.21 2002/09/22 05:20:27 ajc
89 * Began implementing month view
91 Revision 400.20 2002/09/21 04:38:05 ajc
92 * Added utility functions for displaying vcalendar timestamps in web forms
93 and translating form data back to timestamps.
94 * Completed the "edit task" and "add new task" screens.
96 Revision 400.19 2002/09/20 20:28:08 ajc
97 * Smooth transition between "list tasks" & "edit task" screens
99 Revision 400.18 2002/09/20 03:54:44 ajc
100 * Display the "Tasks" view as a bulleted list with each task clickable
101 * Clicking brings up an (unfinished) "edit task" screen
103 Revision 400.17 2002/09/18 21:44:02 ajc
104 * display VTODO parameters
106 Revision 400.16 2002/09/17 04:21:00 ajc
107 * Handler chains for VCALENDAR and VTODO types
109 Revision 400.15 2002/09/17 03:37:10 ajc
110 * Implemented a 'display handler' infrastructure for various groupware types
112 Revision 400.14 2002/09/16 03:35:12 ajc
113 * Just a bunch of glue code to iterate through the various types of ical
114 objects we could encounter
116 Revision 400.13 2002/09/15 04:05:41 ajc
117 * Process calendar object subcomponents
119 Revision 400.12 2002/09/15 03:40:13 ajc
121 * When a text/calendar MIME type is discovered in a message, send it to
122 the (currently skeleton) parser in calendar.c
123 * calendar.c: skeleton parser for calendar objects which currently just
124 creates an icalcomponent object and frees it.
126 Revision 400.11 2002/09/15 03:16:24 ajc
127 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
128 function namespace in libical
130 Revision 400.10 2002/09/15 02:50:55 ajc
131 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
133 Revision 400.9 2002/09/14 21:33:31 ajc
134 * Backed out compression of inlines -- not all browsers appear to handle it
136 Revision 400.8 2002/09/14 20:20:29 ajc
137 * Attempting to push more stuff through compression. I've introduced some
138 sort of deadlock bug that I can't seem to find yet...
140 Revision 400.7 2002/09/14 20:00:22 ajc
141 * Compress output_image() graphics
143 Revision 400.6 2002/09/14 16:26:35 ajc
144 * output_image() now reads the entire image from Citadel into a buffer before
145 sending it to the browser (for performance reasons, and so it can compress)
147 Revision 400.5 2002/09/14 04:52:59 ajc
148 * Look for the "libical" calendaring library and link it in if present...
150 Revision 400.4 2002/09/14 04:02:36 ajc
151 * Finished gzip compression of dynamic pages (when browser supports it)
153 Revision 400.3 2002/09/13 20:40:53 ajc
154 * Detect when the client browser is capable of gzip encoding
155 (actual encoding is not implemented yet)
157 Revision 400.2 2002/09/13 15:54:40 ajc
158 * Reversed the above change because I broke it somehow
160 Revision 400.1 2002/09/11 22:46:59 ajc
161 * Started adding in compression and calendaring library detects (not finished)
163 Revision 400.0 2002/09/09 03:56:11 ajc
164 * This is version 4.00
166 Revision 323.68 2002/09/09 03:51:01 ajc
167 * In the HTML-to-HTML converter:
168 --> Open links in new window (as with text msgs)
169 --> Convert loose URL's to hot links (as with text msgs)
171 Revision 323.67 2002/09/06 03:59:11 ajc
172 * Added an "About this server" panel to the Summary page.
173 (Useless fluff, but better than an empty column.)
175 Revision 323.66 2002/08/26 02:57:06 ajc
176 * Rooms listed on the summary page are now clickable-gotoable
178 Revision 323.65 2002/08/26 01:24:09 ajc
179 * Added a "summary" page (rather sparse for now)
181 Revision 323.64 2002/08/24 15:30:48 ajc
182 * GET instead of POST for listsub. Also add a 'Back...' link.
184 Revision 323.63 2002/08/24 05:59:24 ajc
185 * Bugfixes and cosmetic changes to listsub system
187 Revision 323.62 2002/08/23 03:37:19 ajc
188 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
190 Revision 323.61 2002/08/22 03:55:47 ajc
191 * 'unsubscribe' command (but not 'confirm unsubscribe')
193 Revision 323.60 2002/08/21 21:58:37 ajc
194 * Completed self-service list subscription via web.
195 (Still need to implement unsubscribe.)
197 Revision 323.59 2002/08/16 22:06:51 ajc
200 Revision 323.58 2002/08/16 03:51:12 ajc
201 * I think I've finally nailed the 'no session' pages now...
203 Revision 323.57 2002/08/15 03:49:47 ajc
204 * Fleshed out the list subscription page a bit
206 Revision 323.56 2002/08/13 19:55:12 ajc
207 * Keep track of the HTTP "Host:" header being sent by the browser.
208 (We're going to need this in the near future)
210 Revision 323.55 2002/08/05 16:07:30 ajc
211 * Moved "edit floor label pic" to the floor editing screen
213 Revision 323.54 2002/08/05 15:53:00 ajc
214 * Commands to add, change, delete floors
216 Revision 323.53 2002/07/26 03:20:04 ajc
217 * Beautified the folder tabs in "edit room"
219 Revision 323.52 2002/07/25 04:01:58 ajc
220 * Final cleanup of changes (finally located and fixed the bug)
222 Revision 323.51 2002/07/24 04:14:23 ajc
223 * Minor code cleanup of last night's changes
225 Revision 323.50 2002/07/23 15:40:54 ajc
226 * Minor cleanup of previous changes
228 Revision 323.49 2002/07/23 04:43:58 ajc
229 * Updated message reading to use the new MSG4 command, so we can do output
230 of various types of richtext (mainly HTML).
232 Revision 323.48 2002/07/16 03:37:24 ajc
233 * Small change to above
235 Revision 323.47 2002/07/16 03:23:37 ajc
236 * Display HTML messages as HTML. (Wow!)
238 Revision 323.46 2002/07/13 04:39:59 ajc
239 * Handle multipart/alternative in a nicer way, giving us the opportunity to
240 output HTML instead of converting to text/plain and back. (Not finished.)
242 Revision 323.45 2002/07/11 03:17:03 ajc
243 * hacks to text_to_server() to transmit messages as HTML
245 Revision 323.44 2002/07/09 04:21:12 ajc
248 Revision 323.43 2002/07/06 03:10:26 ajc
249 * Enable a "make this my start page" link that works in lots of places.
250 Configures a user's preference of where to go after login.
252 Revision 323.42 2002/06/19 22:01:31 ajc
253 * When editing another user's vCard, do a "transient goto" to their config
254 room so you don't automatically gain access to their config room.
255 * When creating a user, go back to the "select user to edit" screen with the
256 new user's account name pre-selected.
258 Revision 323.41 2002/06/17 03:48:44 ajc
259 * Finished the thing to edit other users' vCards.
261 Revision 323.40 2002/06/16 21:49:02 ajc
262 * Administratively edit other users' vCards. Still needs a couple of lines
263 of glue code to make it work.
265 Revision 323.39 2002/06/15 20:34:39 ajc
266 * Use safestrncpy() instead of strncpy() where appropriate
267 * Fixed a memory allocation bug in the vCard parser
269 Revision 323.38 2002/05/23 03:40:05 ajc
270 * Brought over a utility function I'll need later
272 Revision 323.37 2002/05/22 02:34:56 ajc
273 * Finished room/folder view selector. Pretty cool.
275 Revision 323.36 2002/05/22 01:53:23 ajc
276 * Room list or folder list? Give the user a choice. (Has bugs.)
278 Revision 323.35 2002/05/12 15:21:43 error
279 * do_template() now parses a .wml file for WAP clients, and a .html file
282 Revision 323.34 2002/05/11 22:46:19 error
283 * Track whether user-agent is a WAP gateway
285 Revision 323.33 2002/05/11 15:35:07 error
286 * webcit.c: add MIME types for WAP/WML
288 Revision 323.32 2002/05/10 15:29:58 ajc
289 * Hacked the address book view a little bit
291 Revision 323.31 2002/05/09 03:53:56 ajc
292 * Began working on address book view
294 Revision 323.30 2002/05/08 03:38:58 ajc
295 * Preferences framework
297 Revision 323.29 2002/05/07 03:57:29 ajc
298 * In message summary, replace 'Del' links with checkboxes
300 Revision 323.28 2002/05/05 03:28:15 ajc
301 * Shuffled around the room banner a bit
303 Revision 323.27 2002/05/03 19:32:39 ajc
304 * Finished "folder list" mode (still need to move it to a permanent location)
306 Revision 323.26 2002/05/03 03:55:17 ajc
307 * more folder display stuff
309 Revision 323.25 2002/05/01 22:03:07 ajc
310 * "folder list" view (not finished)
312 Revision 323.24 2002/05/01 03:23:31 ajc
313 * Added a drop-down box to change a user's view of a room.
315 Revision 323.23 2002/04/28 03:56:47 ajc
316 * Finished summary mode (for the most part, anyway)
318 Revision 323.22 2002/04/26 21:13:21 ajc
319 * Separated "summary mode" message listing into its own function
320 * Go to summary mode automatically when the server says that view=1
322 Revision 323.21 2002/04/20 04:14:29 ajc
323 * Some work on email summary screen
325 Revision 323.20 2002/03/31 05:02:39 ajc
326 * Remove "Page another user" link from main menu
327 * Add "edit my citadel config room" type link from edit user screen
329 Revision 323.19 2002/03/29 22:30:45 ajc
330 * Finished the "edit user" screen.
332 Revision 323.18 2002/03/29 15:18:09 ajc
333 * yep ... more user edit stuff
335 Revision 323.17 2002/03/26 19:01:12 ajc
336 * More edit user stuff
338 Revision 323.16 2002/03/26 18:23:23 ajc
339 * Don't display room banner on screens that don't pertain to a particular room
340 * Initial prep for add/change/delete user accounts screen
342 Revision 323.15 2002/03/22 04:33:08 ajc
343 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
345 Revision 323.14 2002/03/19 04:35:10 ajc
346 * Brought over yet another new version of the MIME parser from Citadel
348 Revision 323.13 2002/03/13 03:56:52 ajc
349 * New site config option "Allow system Aides to gain access to mailboxes"
351 Revision 323.12 2002/03/12 23:13:57 ajc
352 * Moved room access controls out of the admin menu and into the room commands
353 menu. Prettied up the access control list screen.
355 Revision 323.11 2002/03/10 06:07:09 ajc
356 * Handle multiple Internet e-mail addresses in vCard editor
358 Revision 323.10 2002/03/07 04:56:09 ajc
359 * Final polish for initial round of vCard editing functions. Only show "edit"
360 link when editing user's own vCard in the My Citadel Config> room.
362 Revision 323.9 2002/03/06 05:22:33 ajc
363 * More vcard editing form stuff
365 Revision 323.8 2002/03/05 05:05:06 ajc
366 * More vCard editing stuff
368 Revision 323.7 2002/03/04 05:28:54 ajc
369 * Wrote some skeleton code for robust vCard editing
371 Revision 323.6 2002/03/03 06:58:25 ajc
372 * Login errors displayed in red
374 Revision 323.5 2002/03/03 06:52:59 ajc
375 * Allow editing of the "disable self-service user account creation" site config option
377 Revision 323.4 2002/02/24 07:02:44 ajc
378 * Added the ability to enter a Subject: line in messages
379 * Go to the Mail room when user clicks on the new mail alert icon
381 Revision 323.3 2002/02/13 22:47:51 ajc
382 * Added some rudimentary support for displaying vCards as card-looking things
384 Revision 323.2 2002/02/13 15:04:25 ajc
385 * Began some hacks for vCard processing
387 Revision 323.0 2002/01/13 09:07:06 ajc
390 Revision 322.4 2002/01/13 09:06:38 ajc
391 * Brought over the debugged mime parser from Citadel
393 Revision 322.3 2002/01/05 06:19:17 error
394 * Add MIME types text/css and image/png
396 Revision 322.2 2002/01/03 22:32:38 ajc
397 * templatized the "prompt for recipient" screen
399 Revision 322.1 2001/12/28 09:43:05 error
400 * Client support for hostnames up to 63 characters
402 Revision 322.0 2001/12/26 23:11:56 ajc
405 Revision 321.1 2001/12/26 23:11:25 ajc
406 * Minor change to the upload handler, to fix graphics uploads
408 Revision 321.0 2001/12/26 05:28:02 ajc
411 Revision 320.2 2001/12/26 05:24:11 ajc
412 * Reverted all of the navbar and iconbar functions back to plain, ordinary
413 link tags. The nifty JavaScript stuff is now used only to light up the
414 buttons during mouse hovers, and nothing more.
416 Revision 320.1 2001/12/25 00:14:44 error
417 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
419 Revision 320.0 2001/12/21 06:04:03 ajc
422 Revision 301.22 2001/12/21 06:03:54 ajc
425 Revision 301.21 2001/12/20 05:02:42 ajc
426 * If you paid for this software, someone is ripping you off.
427 * Fixed the urlesc() function to use a caller-supplied target buffer.
429 Revision 301.20 2001/12/18 20:35:29 ajc
430 * More fun JavaScript-enabled buttons
432 Revision 301.19 2001/12/18 16:48:06 ajc
433 * Began testing new JavaScript-enabled k00l light-up buttonz
435 Revision 301.18 2001/12/18 06:06:20 ajc
438 Revision 301.17 2001/12/15 20:51:33 ajc
439 * "reply" button on pop-up pages
441 Revision 301.16 2001/12/11 16:02:40 ajc
442 * Completed support for add/remove mailing list recipients.
444 Revision 301.15 2001/12/11 15:22:53 ajc
445 * Began constructing the listserv screen for config (not tested)
447 Revision 301.14 2001/12/11 05:37:12 ajc
448 * Finished the share/unshare room screen in Edit Room
450 Revision 301.13 2001/12/03 04:43:40 ajc
451 * Brought over an update of the MIME parser from Citadel.
453 Revision 301.12 2001/12/02 07:09:13 ajc
454 * Turned the room editing page into a tabbed dialog
455 * Started adding some of the room sharing stuff
457 Revision 301.11 2001/11/22 05:17:06 ajc
458 * Completed the add/change/delete neighbor node screens
460 Revision 301.10 2001/11/18 01:47:24 ajc
461 * Tentatively begun the change of networking configuration screens to reflect
462 the new network architecture of the server.
464 Revision 301.9 2001/11/18 01:41:09 ajc
465 * Brought over the newer string tokenizer from Citadel
466 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
467 server's convention of #define SIZ 4096
469 Revision 301.8 2001/11/14 03:20:22 ajc
470 * Add some more of the newer config settings to the site config screen
472 Revision 301.7 2001/09/25 03:34:09 ajc
473 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
474 and bail out without bothering the Citadel server.
476 Revision 301.6 2001/08/22 16:38:06 ajc
477 * Added the "-c" command line option to generate optional cookies indicating
478 the host name of the server. This makes it easy to put a cluster of WebCit
479 servers behind (for example) an Arrowpoint load balancer.
481 Revision 301.5 2001/08/21 04:02:56 ajc
482 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
483 unwanted page caching
485 Revision 301.4 2001/08/13 03:43:24 ajc
488 Revision 301.3 2001/08/13 03:40:01 ajc
489 * Another attempt at focus
491 Revision 301.2 2001/08/11 04:24:39 ajc
492 * Attempt at setting focus to msgtext area when entering a message.
494 Revision 301.1 2001/08/02 03:42:03 ajc
495 * Changed the wholist to work with the new masquerade semantics
497 Revision 301.0 2001/06/28 15:05:31 ajc
500 Revision 300.2 2001/06/28 15:03:49 ajc
501 * Every generated page now includes a meta tag to disable evil "smart tags"
502 (see http://smarttags.manilasites.com/ for more information)
504 Revision 300.1 2001/06/28 02:39:54 ajc
505 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
506 the screen where you can create a room...
508 Revision 300.0 2001/06/27 06:24:06 ajc
509 * Tagged everything as Version 3.00
511 Revision 213.25 2001/06/27 06:22:49 ajc
512 * Updated docs for the 3.00 release
514 Revision 213.24 2001/06/27 06:16:01 ajc
515 * Correct generated window name in pop up pages
516 * Added handling of MIME inline images (not tested)
518 Revision 213.23 2001/06/22 17:58:20 ajc
519 * A few performance and tuning cleanups. Increased the size of the socket
520 queue length to 100 for use on big systems. Also, during startup, the
521 initial startup thread now exits after creating the worker threads, instead
522 of becoming a worker thread itself. For some reason Solaris had problems
523 with the latter method.
525 Revision 213.22 2001/06/07 03:16:57 ajc
526 * Brought over an updated mime parser from Citadel
528 Revision 213.21 2001/06/06 14:44:25 ajc
529 * mime_parser.c: #include <pthread.h> so it compiles cleanly
531 Revision 213.20 2001/05/31 02:26:22 ajc
532 * Fixed login to take you to the Lobby instead of the next room.
534 Revision 213.19 2001/05/30 22:37:09 ajc
535 * Fix to upload handler to recognize browser uploads based on *either* a "name"
536 or a "filename" from the MIME parser.
538 Revision 213.18 2001/05/30 01:06:57 ajc
539 * Changes to mime parser ... still something wrong
541 Revision 213.17 2001/05/28 19:27:29 ajc
542 * Fixed bug which marked all messages in Lobby as old before reading at login
544 Revision 213.16 2001/05/25 22:39:26 ajc
545 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
547 Revision 213.15 2001/05/23 16:15:23 ajc
548 * UI changes (pretty frames with no scrollbars)
550 Revision 213.14 2001/05/22 00:32:17 ajc
553 Revision 213.13 2001/05/22 00:02:18 ajc
554 * Another attempt to fix the fd leak
556 Revision 213.12 2001/05/19 02:21:40 ajc
557 * Attempt to fix the dangling sockets.
559 Revision 213.11 2001/05/15 03:22:25 ajc
560 * More icon updates and link cleanup type stuff
562 Revision 213.10 2001/05/06 05:11:48 ajc
563 * Added paging icon and right-justified it
564 * Send-page window is now a popup
566 Revision 213.9 2001/05/04 04:28:10 ajc
567 * Added "page user" button in wholist
569 Revision 213.8 2001/05/01 00:49:43 ajc
570 * more of the UI overhaul
572 Revision 213.7 2001/04/30 01:49:36 ajc
573 * more work on UI overhaul
575 Revision 213.6 2001/04/29 04:39:23 ajc
576 * User interface overhaul now in progress. WARNING: incomplete system.
578 Revision 213.5 2001/04/01 22:13:37 cough
579 * Modified roomops.c to give users the ability to pick a floor at room
582 Revision 213.4 2001/02/15 01:21:55 ajc
583 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
584 invite/kickout functionality.
586 Revision 213.3 2001/01/25 23:10:00 ajc
587 * "Delete message" button now confirms on client-side using JavaScript
589 Revision 213.2 2000/12/05 18:39:49 ajc
590 * Added support for non-USA countries in registration screen (requires the
591 latest Citadel server, which supports the country field)
593 Revision 213.1 2000/10/20 04:27:46 ajc
594 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
596 Revision 213.0 2000/10/03 16:44:01 ajc
597 * Tagged for 2.13 release
599 Revision 212.16 2000/10/03 03:15:53 ajc
600 * Cosmetic changes to login screen, menu bar, and message header bar
602 Revision 212.15 2000/09/28 03:44:52 ajc
603 * Linked to the bio/photo page from message headers. I'm not sure I like the
604 color scheme, though.
606 Revision 212.14 2000/09/28 03:37:23 ajc
607 * who.c: provide links to bio/photo pages for each user in the wholist
609 Revision 212.13 2000/09/24 21:37:21 ajc
610 * When reading large numbers of messages, group them in smaller numbers and
611 display the selector bar in search engine style (like AltaVista and Google)
613 Revision 212.12 2000/09/24 04:17:16 ajc
614 * Templatized the room banner.
616 Revision 212.11 2000/09/17 03:29:45 ajc
617 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
619 Revision 212.10 2000/09/14 11:43:37 error
620 Replace occurrences of % throughout the HTML with %% so as to be friendly
621 to HP/UX printf() and possibly others.
623 Revision 212.9 2000/09/13 04:13:59 ajc
624 * Completed the initial hack of the variable substitution template thingy.
625 Check out static/login.html to see the first template.
627 Revision 212.8 2000/09/11 17:08:16 ajc
628 * Started templatizing the login screen. Not finished yet.
630 Revision 212.7 2000/09/11 03:29:50 ajc
631 * Started working on a variable-substitution thing
633 Revision 212.6 2000/08/30 03:20:22 ajc
634 * Put the wholist back into its own window.
636 Revision 212.5 2000/07/06 03:46:29 ajc
637 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
639 Revision 212.4 2000/06/29 04:22:35 ajc
640 * Changed the format of the wholis (again). Now it shows up in a frame
641 instead of a separate window.
643 Revision 212.3 2000/06/12 03:28:44 ajc
644 * added support for multi-line paging
646 Revision 212.2 2000/06/07 04:11:28 ajc
647 * HTML changes to room banner
649 Revision 212.1 2000/05/31 04:29:54 ajc
650 * Initial support for "summary" (headers only, no body) mode of reading
651 messages, and "read one" mode. For future support of 'traditional' email.
653 Revision 212.0 2000/05/23 20:35:52 ajc
654 * Tagged for the 2.12 release
656 Revision 211.19 2000/05/18 02:33:39 ajc
657 * Don't call whobbs() directly after changing masq room/host, it screws up the
658 refresh. It now calls an HTTP redirect page instead.
659 * added http_redirect(char *url) function to accomplish the above
661 Revision 211.18 2000/05/08 17:24:32 ajc
662 * Removed HTTP date fields because it was confusing browser caches (weird)
663 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
665 Revision 211.17 2000/05/07 23:46:55 ajc
666 * added Date: and Last-Modified: headers to HTTP output
667 * masquerade room/host screen now runs in wholist window, and returns to it
669 Revision 211.16 2000/05/02 17:32:06 ajc
670 * Font related changes to html
672 Revision 211.15 2000/04/20 02:42:23 ajc
673 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
674 crashing every session, every time. (?)
675 * End the session after displaying robots.txt or nocookies.html, to prevent
676 big session logjams when either of these conditions are met
678 Revision 211.14 2000/04/15 15:43:46 nbryant
679 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
680 64-bit gcc on sparc is evil)
682 Revision 211.13 2000/04/06 20:42:03 nbryant
683 * configure.in: fix a typo
685 Revision 211.12 2000/04/06 20:37:01 nbryant
686 * solaris cleanups and warning fixes
688 Revision 211.11 2000/03/31 03:48:52 ajc
689 * text_to_server() now behaves the way web users expect text entry to work.
690 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
692 Revision 211.10 2000/03/31 02:39:06 ajc
693 * Fixed bugs in "Site configuration" and added new fields.
695 Revision 211.9 2000/03/31 02:08:45 ajc
696 * Added "max messages per page" and "read next nnn" stuff to read loop
697 (probably not in its final form)
699 Revision 211.8 2000/03/28 17:02:47 nbryant
700 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
702 Revision 211.7 2000/03/27 16:18:17 ajc
703 * Implement multi-room chat as available in Citadel 5.70
705 Revision 211.6 2000/03/23 04:45:15 ajc
706 * Experimental move of wholist to a separate auto-refreshing window
708 Revision 211.5 2000/03/19 22:49:03 ajc
709 * Made the header-bar buttons more visible
710 * Added a "reply" header-bar button
711 * Move "Subject:" lines into the header-bar
712 * Padded the header-bars by one pixel (nicer looking)
713 * Changed message date/time output format
715 Revision 211.4 2000/03/19 19:49:31 ajc
716 * Added support for unix domain sockets
718 Revision 211.3 2000/02/11 23:45:04 nbryant
719 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
720 * tcp_sockets.c: include <arpa/inet.h>
722 Revision 211.2 2000/02/11 23:30:04 nbryant
723 configure.in: added some code for FreeBSD
725 Revision 211.1 2000/01/11 04:20:40 ajc
726 * Add "close window" option to goodbye screen
728 Revision 211.0 2000/01/04 15:24:16 ajc
729 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
730 * This will be released as v2.11; tagged everything as such.
732 Revision 210.0 1999/12/24 04:57:18 ajc
735 Revision 1.121 1999/12/23 04:54:48 ajc
736 * Changed session cookie from hexadecimal encoding to base64
737 * Removed overly verbose logging
739 Revision 1.120 1999/12/12 18:12:28 ajc
740 * get http request: clear hold buffer before starting to read in HTTP request.
741 This was causing some requests to get corrupted.
743 Revision 1.119 1999/12/08 18:25:21 ajc
744 * Increased the size of the backlog queue length passed to accept() and made
745 it a configuration parameter in webcit.h
747 Revision 1.118 1999/12/07 16:09:26 ajc
748 * Better (non fireworks display mode) handling of broken HTTP sockets
750 Revision 1.117 1999/12/06 03:40:29 ajc
751 * Moved a bunch of other global variables to per-session variables
753 Revision 1.116 1999/12/06 02:05:33 ajc
754 * Moved global march list into per-session context
756 Revision 1.115 1999/12/05 18:38:02 ajc
757 * Auto-scaling worker thread pool size
759 Revision 1.114 1999/12/05 17:38:41 ajc
760 * Additional debugging and cleanup
762 Revision 1.113 1999/12/04 22:16:05 ajc
763 * Moved all diagnostic output to stderr
764 * Moved "HTTP/1.0 200 OK" output to output_headers()
766 Revision 1.112 1999/12/04 21:56:59 ajc
767 * Finished the overhaul. Now to tune...
769 Revision 1.111 1999/12/03 17:59:53 ajc
770 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
771 pseudocode so the build is currently broken.
773 Revision 1.110 1999/12/03 16:37:46 ajc
774 * Repaired HTTP output for image transfers and static content
776 Revision 1.109 1999/12/03 05:09:54 ajc
777 * Rewrote the HTTP engine and application coupling to run in a worker thread
778 model and to run as a single multithreaded program (eliminated helper
779 processes and pipes). It currently runs but has many large bugs.
781 Revision 1.108 1999/12/03 00:18:20 ajc
782 * Added ".c.o" rule to Makefile
784 Revision 1.107 1999/11/26 03:32:59 ajc
785 * Started moving all of the global variables into a struct, to facilitate
786 multithreaded server.
788 Revision 1.106 1999/11/26 01:28:10 ajc
791 Revision 1.105 1999/11/04 02:05:02 ajc
792 * Added 'number of worker threads' to site config screen
794 Revision 1.104 1999/10/25 02:25:09 ajc
795 * Shuffled around the room editing commands
797 Revision 1.103 1999/10/14 04:07:18 ajc
798 * Cleaned up the bottom-of-page icons
800 Revision 1.102 1999/10/08 23:58:11 ajc
801 * Minor bug fix in registration screen
803 Revision 1.101 1999/10/06 02:44:02 ajc
804 * Per Nick's request, removed the key bindings stuff. He knows how to fit
805 it back in when it's fixed. Also added more attempts at cache disabling,
806 but it still doesn't work in the StarOffice browser. I don't know why.
808 Revision 1.100 1999/10/02 03:26:14 ajc
809 * Merged in Nick's bit of JavaScript to handle key commands.
810 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
811 in a text field. Right now you can't even log in.
813 Revision 1.99 1999/09/01 01:06:11 ajc
814 * Added "max message length" field in global config screen
816 Revision 1.98 1999/08/14 18:16:10 ajc
817 * Fixed escputs() and its friends to properly handle ' (single quote) chars
820 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
821 * Did neat stuff to the bottom of the page
823 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
824 * webcit.c: exit Webcit sessions semi-gracefully when the connection
825 to a Citadel server fails.
826 * messages.c: don't auto-link URL's in messages if it would cause
829 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
830 * Recompiled the Java chat applet using a genuine JDK 1.0.2
831 compiler. This should make more browsers happy.
833 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
834 * Added support for "robots.txt" telling spiders to go away.
835 * Do a slrp_highest() when logging off.
837 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
838 * Rearranged the code in "Site-wide configuration" and "Generic
839 server command" to avoid nested server operations
841 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
842 * webcit.c: added "back, top, next" buttons to bottom of each page
843 * menubar.html: replaced "User list" with "Page another user"
845 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
846 * context_loop.c: rearranged some code to try to eliminate deadlocks
848 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
849 * Unknown URL's now display the main menu instead of diagnostics
850 * Diagnostics are now at <baseurl>/diagnostics
852 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
853 * Session no longer locks up when an express message is cancelled
854 * The default Citadel server is now "localhost" instead of uncnsrd
855 * Added some documentation
857 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
858 * roomops.c: made room banner graphics more reliable
859 * messages.c: added code to prevent accidental "double-posting"
860 * who.c: fixed the "Change room/host/user" submit logic
862 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
863 * Changed static/menubar.html so the text is readable
865 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
866 * Ditched the frames mode completely. It wasn't working properly in,
867 among other places, IE 5. Die, Bill, Die.
869 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
870 * Fixed the behavior of the "forget room" routine, to properly handle
871 the transition back to the Lobby after it's all done.
872 * Added ExpressMessageCat() to allow code to send the user messages
873 along with incoming express messages
874 * WebCit now sends the name of the end user's browser as the client
875 name in a Citadel IDEN command rather than its own name.
877 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
878 * Minor code cleanups
879 * New mail notification
881 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
882 * Top-aligned all the cells in the fake frames in non-frames mode
884 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
885 * Initial entry to _BASEROOM_ at login now done as a Skip instead
886 of a Goto, in order to prevent it from first marking all msgs old.
888 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
889 * Replaced _most_ gotoroom() calls with smart_goto(), a version
890 which can differentiate the needs of frames and noframes modes
892 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
893 * webserver.c: added "-t" option to send traces somewhere else
895 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
896 * context_loop.c: display an error page if the client browser
897 requests a non-root page and there is no cookie set
898 * webserver.c: took my name off the copyright notice (it's a group
901 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
902 * Reworked a lot of the structure, made more HTML "embeddable"
903 * Changed the noframes mode to display "fake" frames using tables
905 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
906 Changed some output formatting (mainly <FONT> tags).
907 Changed who.c to use urlescputs() rather than escputs()
908 in urls so GOTOs and User Profiles work when the string has a
911 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
912 http://www.webreference.com/dhtml/column18/menuFrLoad.html
913 How to cause "onLoad=" to cause a sibling frame to refresh without
914 having to use the nonportable HTTP "Window-Target:" directive. Began
915 implementation of this; it should allow portable NS/IE compatibility.
917 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
918 * Implemented "access level required to create rooms"
920 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
921 * webcit.c: modified getz() to *exit* the program when fgets()
922 returns an error. This is actually the desired behavior; it would
923 otherwise busy-loop forever on a broken pipe.
925 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
926 * webcit.c: added to getz() the ability to return an error code;
927 implemented this in the main loop, hopefully fixing problems
928 * Added "braindamage" file (frames/JS browser compatibility list)
929 * Added HTTP "User-agent:" detection
930 * wildmat.c, braindamage.c: added
931 * Initial value of 'noframes' is now set by the braindamage check
932 * Ran everything through "indent -kr -i8"
933 * roomops.c: in room list, print a in otherwise empty cells
935 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
936 * context_loop.c: warning fix
937 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
939 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
940 * Resolve the name of the connecting host and pass it on to Citadel
942 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
943 * wDumpContent() is now responsible for </BODY></HTML> most of the
944 time (parameter settable) so that the main menu can easily be
945 embedded in every page when running in noframes mode
946 * noframes mode selection is now carried in the cookie
948 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
949 * Made the frames stuff less dependent on the HTML TARGET= directive
950 and more dependent on the HTTP Window-target: directive.
951 * Made the system semi-navigable in noframes mode.
953 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
954 * Brought over the new room listing code and <G>oto heuristics
955 from the main Citadel tree, to pay attention to floor/room ordering
957 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
958 * Modified the back end of mime_parser to use callbacks instead of
959 doing something specific. Now we can use it elsewhere.
961 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
962 * Fixed the bugs in "Site-wide configuration"
963 * Added a "generic server commands" screen
965 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
966 * Reduced the multiple cookies down to one cookie combining all data.
968 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
969 * Removed wc_host and wc_port cookies.
970 * Added an "edit your session" screen to change your wholisting.
972 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
973 * Added "enter registration"
974 * Set up automatic trigger of Enter Registration when the server
976 * Established that a one-to-one WebCit/Citadel correspondence will
977 be required. No big deal due to shared code segments.
978 * Added "change password"
979 * Added networking configuration screens. These still need testing.
980 * Added a "kill session" link to each line of the wholist when
981 logged in as an aide, and the screens to perform this operation.
983 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
984 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
985 * "Finished" the MIME parser.
986 * Got image uploads working.
987 * Added "add/edit user photo" screens.
988 * Added "add/edit room graphic" screens.
989 * Added "add/edit floor graphic" screens.
990 * Fixed display of floor graphic in known rooms list.
992 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
993 * Wrote mime_parser.c for handling of image uploads. This will also
994 be used in future Citadel MIME projects.
996 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
997 * Fixed a bug in the room banner display code
998 * Added "delete room"
999 * Added "validate users"
1001 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1002 * Added "edit room info file"
1005 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1006 * Changed the "auto read new" functionality from a meta refresh tag
1007 to an "onload" directive (the former was causing graphics problems)
1008 * Added "create room"
1011 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1012 * Got the Zap and List-Zapped commands working
1013 * Added a convenience function to display a page with an error string
1014 * Automatically do a read-new-msgs whenever a new room banner is loaded
1016 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1017 * Added the screens to send pages
1018 * Changed message headers to display in bigger font, non-boldface
1019 * Added the chat system
1020 * Added goto private rooms
1022 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1023 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1025 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1026 * automatically regenerate Makefile when Makefile.in changes
1028 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1029 * context_loop.c: Moved "remove session" into its own function.
1030 Check for dead webcit child process before each transaction.
1031 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1032 against broken HTTP connections.
1033 * Added a housekeeping thread to periodically remove dead sessions
1034 and kill idle sessions.
1035 * messages.c: added "delete message" functionality
1036 * messages.c: added "move message" functionality
1037 * userlist.c: added. This adds "userlist" and "show user" functions.
1038 * roomops.c: fixed buggy implementation of ungoto
1039 * Set up an option in output_headers() to optionally print the most
1040 often used opening HTML as well as the HTTP headers.
1041 * Display express messages in cute little JavaScript popup window.
1043 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1044 * Brought over message reading and entry functions from old WebCit
1046 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1047 * context_loop.c: really fix the SO_LINGER stuff
1048 * webserver.c: remove commented-out references to SO_LINGER
1050 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1051 * context_loop.c: After fork(), child process closes the HTTP socket
1052 so when the parent process closes it, it actually _does_ close.
1053 Otherwise, aIEeeee and possibly other browsers will hang.
1054 * Added support for graphics images retrieved from the Citadel server.
1055 * Set up login banner graphic and background image graphic
1057 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1058 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1060 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1061 * Smoothed out some of the login/logout code. Failed authentication
1062 now works the way it should.
1063 * Added support for new user login (still need to handle registration).
1065 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1066 * Discovered that the HTTP socket problem is related to a socket that
1067 isn't properly lingering on close. Temporarily hacked a sleep(10)
1068 into context_loop.c until it is figured out.
1070 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1071 * Did a little debugging, still trying to figure out why logging in
1072 displays "Connection reset by peer" error. It used to work...
1074 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1075 * Makefile.in: updated dependencies
1077 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1078 * Fixed broken interpretation of variables specified in the URL
1079 * added new "action" variable to make main loop simpler
1081 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1082 * webserver.c: prototype vsnprintf
1083 * context_loop.c: warning fix
1085 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1086 * tcp_sockets.c: removed some dead code
1087 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1088 unused ends of pipes, fix a file descriptor leak and a race condition
1089 * portability enhancements
1091 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1092 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1094 * converted to autoconf and began port to Digital UNIX
1096 * context_loop.c: moved the monster 64k buffer array off the stack
1097 * tcp_sockets.c: getservbyname() doesn't set errno.
1099 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1100 * webserver.c: warning fix