2 Revision 400.34 2002/10/07 04:10:37 ajc
3 * When displaying meeting invitations, only show date/time for VEVENT
4 subcomponents. Date/time for other subcomponents are irrelevant.
5 * Cleaned up HTML display of meeting invitations.
7 Revision 400.33 2002/10/03 03:40:31 ajc
8 * Worked on meeting accept/decline a little bit
10 Revision 400.32 2002/09/30 03:58:35 ajc
11 * Dabbled in handling incoming meeting requests
13 Revision 400.31 2002/09/29 20:15:43 ajc
14 * Completed the calendar day view
16 Revision 400.30 2002/09/28 04:01:30 ajc
17 * started fleshing out the calendar day view
19 Revision 400.29 2002/09/27 21:19:28 ajc
22 Revision 400.28 2002/09/27 18:31:33 ajc
23 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
24 * After saving a VEVENT, return to the correct calendar view and date
26 Revision 400.27 2002/09/27 17:15:44 ajc
27 * Removed the gzip compression stuff due to bugs in Internet Explorer.
29 Revision 400.26 2002/09/27 04:37:21 ajc
30 * New, buggy versions of event editing screens
32 Revision 400.25 2002/09/26 22:00:16 ajc
33 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
34 month 1 in libical functions)
36 Revision 400.24 2002/09/25 21:57:13 ajc
37 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
40 Revision 400.23 2002/09/24 04:12:34 ajc
41 * Rough cut of the two-pass calendar display routines (first pass: go thru
42 messages gathering VEVENT items; second pass: render calendar with data)
44 Revision 400.22 2002/09/23 04:01:33 ajc
45 * Presentation changes to calendar month view
47 Revision 400.21 2002/09/22 05:20:27 ajc
48 * Began implementing month view
50 Revision 400.20 2002/09/21 04:38:05 ajc
51 * Added utility functions for displaying vcalendar timestamps in web forms
52 and translating form data back to timestamps.
53 * Completed the "edit task" and "add new task" screens.
55 Revision 400.19 2002/09/20 20:28:08 ajc
56 * Smooth transition between "list tasks" & "edit task" screens
58 Revision 400.18 2002/09/20 03:54:44 ajc
59 * Display the "Tasks" view as a bulleted list with each task clickable
60 * Clicking brings up an (unfinished) "edit task" screen
62 Revision 400.17 2002/09/18 21:44:02 ajc
63 * display VTODO parameters
65 Revision 400.16 2002/09/17 04:21:00 ajc
66 * Handler chains for VCALENDAR and VTODO types
68 Revision 400.15 2002/09/17 03:37:10 ajc
69 * Implemented a 'display handler' infrastructure for various groupware types
71 Revision 400.14 2002/09/16 03:35:12 ajc
72 * Just a bunch of glue code to iterate through the various types of ical
73 objects we could encounter
75 Revision 400.13 2002/09/15 04:05:41 ajc
76 * Process calendar object subcomponents
78 Revision 400.12 2002/09/15 03:40:13 ajc
80 * When a text/calendar MIME type is discovered in a message, send it to
81 the (currently skeleton) parser in calendar.c
82 * calendar.c: skeleton parser for calendar objects which currently just
83 creates an icalcomponent object and frees it.
85 Revision 400.11 2002/09/15 03:16:24 ajc
86 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
87 function namespace in libical
89 Revision 400.10 2002/09/15 02:50:55 ajc
90 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
92 Revision 400.9 2002/09/14 21:33:31 ajc
93 * Backed out compression of inlines -- not all browsers appear to handle it
95 Revision 400.8 2002/09/14 20:20:29 ajc
96 * Attempting to push more stuff through compression. I've introduced some
97 sort of deadlock bug that I can't seem to find yet...
99 Revision 400.7 2002/09/14 20:00:22 ajc
100 * Compress output_image() graphics
102 Revision 400.6 2002/09/14 16:26:35 ajc
103 * output_image() now reads the entire image from Citadel into a buffer before
104 sending it to the browser (for performance reasons, and so it can compress)
106 Revision 400.5 2002/09/14 04:52:59 ajc
107 * Look for the "libical" calendaring library and link it in if present...
109 Revision 400.4 2002/09/14 04:02:36 ajc
110 * Finished gzip compression of dynamic pages (when browser supports it)
112 Revision 400.3 2002/09/13 20:40:53 ajc
113 * Detect when the client browser is capable of gzip encoding
114 (actual encoding is not implemented yet)
116 Revision 400.2 2002/09/13 15:54:40 ajc
117 * Reversed the above change because I broke it somehow
119 Revision 400.1 2002/09/11 22:46:59 ajc
120 * Started adding in compression and calendaring library detects (not finished)
122 Revision 400.0 2002/09/09 03:56:11 ajc
123 * This is version 4.00
125 Revision 323.68 2002/09/09 03:51:01 ajc
126 * In the HTML-to-HTML converter:
127 --> Open links in new window (as with text msgs)
128 --> Convert loose URL's to hot links (as with text msgs)
130 Revision 323.67 2002/09/06 03:59:11 ajc
131 * Added an "About this server" panel to the Summary page.
132 (Useless fluff, but better than an empty column.)
134 Revision 323.66 2002/08/26 02:57:06 ajc
135 * Rooms listed on the summary page are now clickable-gotoable
137 Revision 323.65 2002/08/26 01:24:09 ajc
138 * Added a "summary" page (rather sparse for now)
140 Revision 323.64 2002/08/24 15:30:48 ajc
141 * GET instead of POST for listsub. Also add a 'Back...' link.
143 Revision 323.63 2002/08/24 05:59:24 ajc
144 * Bugfixes and cosmetic changes to listsub system
146 Revision 323.62 2002/08/23 03:37:19 ajc
147 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
149 Revision 323.61 2002/08/22 03:55:47 ajc
150 * 'unsubscribe' command (but not 'confirm unsubscribe')
152 Revision 323.60 2002/08/21 21:58:37 ajc
153 * Completed self-service list subscription via web.
154 (Still need to implement unsubscribe.)
156 Revision 323.59 2002/08/16 22:06:51 ajc
159 Revision 323.58 2002/08/16 03:51:12 ajc
160 * I think I've finally nailed the 'no session' pages now...
162 Revision 323.57 2002/08/15 03:49:47 ajc
163 * Fleshed out the list subscription page a bit
165 Revision 323.56 2002/08/13 19:55:12 ajc
166 * Keep track of the HTTP "Host:" header being sent by the browser.
167 (We're going to need this in the near future)
169 Revision 323.55 2002/08/05 16:07:30 ajc
170 * Moved "edit floor label pic" to the floor editing screen
172 Revision 323.54 2002/08/05 15:53:00 ajc
173 * Commands to add, change, delete floors
175 Revision 323.53 2002/07/26 03:20:04 ajc
176 * Beautified the folder tabs in "edit room"
178 Revision 323.52 2002/07/25 04:01:58 ajc
179 * Final cleanup of changes (finally located and fixed the bug)
181 Revision 323.51 2002/07/24 04:14:23 ajc
182 * Minor code cleanup of last night's changes
184 Revision 323.50 2002/07/23 15:40:54 ajc
185 * Minor cleanup of previous changes
187 Revision 323.49 2002/07/23 04:43:58 ajc
188 * Updated message reading to use the new MSG4 command, so we can do output
189 of various types of richtext (mainly HTML).
191 Revision 323.48 2002/07/16 03:37:24 ajc
192 * Small change to above
194 Revision 323.47 2002/07/16 03:23:37 ajc
195 * Display HTML messages as HTML. (Wow!)
197 Revision 323.46 2002/07/13 04:39:59 ajc
198 * Handle multipart/alternative in a nicer way, giving us the opportunity to
199 output HTML instead of converting to text/plain and back. (Not finished.)
201 Revision 323.45 2002/07/11 03:17:03 ajc
202 * hacks to text_to_server() to transmit messages as HTML
204 Revision 323.44 2002/07/09 04:21:12 ajc
207 Revision 323.43 2002/07/06 03:10:26 ajc
208 * Enable a "make this my start page" link that works in lots of places.
209 Configures a user's preference of where to go after login.
211 Revision 323.42 2002/06/19 22:01:31 ajc
212 * When editing another user's vCard, do a "transient goto" to their config
213 room so you don't automatically gain access to their config room.
214 * When creating a user, go back to the "select user to edit" screen with the
215 new user's account name pre-selected.
217 Revision 323.41 2002/06/17 03:48:44 ajc
218 * Finished the thing to edit other users' vCards.
220 Revision 323.40 2002/06/16 21:49:02 ajc
221 * Administratively edit other users' vCards. Still needs a couple of lines
222 of glue code to make it work.
224 Revision 323.39 2002/06/15 20:34:39 ajc
225 * Use safestrncpy() instead of strncpy() where appropriate
226 * Fixed a memory allocation bug in the vCard parser
228 Revision 323.38 2002/05/23 03:40:05 ajc
229 * Brought over a utility function I'll need later
231 Revision 323.37 2002/05/22 02:34:56 ajc
232 * Finished room/folder view selector. Pretty cool.
234 Revision 323.36 2002/05/22 01:53:23 ajc
235 * Room list or folder list? Give the user a choice. (Has bugs.)
237 Revision 323.35 2002/05/12 15:21:43 error
238 * do_template() now parses a .wml file for WAP clients, and a .html file
241 Revision 323.34 2002/05/11 22:46:19 error
242 * Track whether user-agent is a WAP gateway
244 Revision 323.33 2002/05/11 15:35:07 error
245 * webcit.c: add MIME types for WAP/WML
247 Revision 323.32 2002/05/10 15:29:58 ajc
248 * Hacked the address book view a little bit
250 Revision 323.31 2002/05/09 03:53:56 ajc
251 * Began working on address book view
253 Revision 323.30 2002/05/08 03:38:58 ajc
254 * Preferences framework
256 Revision 323.29 2002/05/07 03:57:29 ajc
257 * In message summary, replace 'Del' links with checkboxes
259 Revision 323.28 2002/05/05 03:28:15 ajc
260 * Shuffled around the room banner a bit
262 Revision 323.27 2002/05/03 19:32:39 ajc
263 * Finished "folder list" mode (still need to move it to a permanent location)
265 Revision 323.26 2002/05/03 03:55:17 ajc
266 * more folder display stuff
268 Revision 323.25 2002/05/01 22:03:07 ajc
269 * "folder list" view (not finished)
271 Revision 323.24 2002/05/01 03:23:31 ajc
272 * Added a drop-down box to change a user's view of a room.
274 Revision 323.23 2002/04/28 03:56:47 ajc
275 * Finished summary mode (for the most part, anyway)
277 Revision 323.22 2002/04/26 21:13:21 ajc
278 * Separated "summary mode" message listing into its own function
279 * Go to summary mode automatically when the server says that view=1
281 Revision 323.21 2002/04/20 04:14:29 ajc
282 * Some work on email summary screen
284 Revision 323.20 2002/03/31 05:02:39 ajc
285 * Remove "Page another user" link from main menu
286 * Add "edit my citadel config room" type link from edit user screen
288 Revision 323.19 2002/03/29 22:30:45 ajc
289 * Finished the "edit user" screen.
291 Revision 323.18 2002/03/29 15:18:09 ajc
292 * yep ... more user edit stuff
294 Revision 323.17 2002/03/26 19:01:12 ajc
295 * More edit user stuff
297 Revision 323.16 2002/03/26 18:23:23 ajc
298 * Don't display room banner on screens that don't pertain to a particular room
299 * Initial prep for add/change/delete user accounts screen
301 Revision 323.15 2002/03/22 04:33:08 ajc
302 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
304 Revision 323.14 2002/03/19 04:35:10 ajc
305 * Brought over yet another new version of the MIME parser from Citadel
307 Revision 323.13 2002/03/13 03:56:52 ajc
308 * New site config option "Allow system Aides to gain access to mailboxes"
310 Revision 323.12 2002/03/12 23:13:57 ajc
311 * Moved room access controls out of the admin menu and into the room commands
312 menu. Prettied up the access control list screen.
314 Revision 323.11 2002/03/10 06:07:09 ajc
315 * Handle multiple Internet e-mail addresses in vCard editor
317 Revision 323.10 2002/03/07 04:56:09 ajc
318 * Final polish for initial round of vCard editing functions. Only show "edit"
319 link when editing user's own vCard in the My Citadel Config> room.
321 Revision 323.9 2002/03/06 05:22:33 ajc
322 * More vcard editing form stuff
324 Revision 323.8 2002/03/05 05:05:06 ajc
325 * More vCard editing stuff
327 Revision 323.7 2002/03/04 05:28:54 ajc
328 * Wrote some skeleton code for robust vCard editing
330 Revision 323.6 2002/03/03 06:58:25 ajc
331 * Login errors displayed in red
333 Revision 323.5 2002/03/03 06:52:59 ajc
334 * Allow editing of the "disable self-service user account creation" site config option
336 Revision 323.4 2002/02/24 07:02:44 ajc
337 * Added the ability to enter a Subject: line in messages
338 * Go to the Mail room when user clicks on the new mail alert icon
340 Revision 323.3 2002/02/13 22:47:51 ajc
341 * Added some rudimentary support for displaying vCards as card-looking things
343 Revision 323.2 2002/02/13 15:04:25 ajc
344 * Began some hacks for vCard processing
346 Revision 323.0 2002/01/13 09:07:06 ajc
349 Revision 322.4 2002/01/13 09:06:38 ajc
350 * Brought over the debugged mime parser from Citadel
352 Revision 322.3 2002/01/05 06:19:17 error
353 * Add MIME types text/css and image/png
355 Revision 322.2 2002/01/03 22:32:38 ajc
356 * templatized the "prompt for recipient" screen
358 Revision 322.1 2001/12/28 09:43:05 error
359 * Client support for hostnames up to 63 characters
361 Revision 322.0 2001/12/26 23:11:56 ajc
364 Revision 321.1 2001/12/26 23:11:25 ajc
365 * Minor change to the upload handler, to fix graphics uploads
367 Revision 321.0 2001/12/26 05:28:02 ajc
370 Revision 320.2 2001/12/26 05:24:11 ajc
371 * Reverted all of the navbar and iconbar functions back to plain, ordinary
372 link tags. The nifty JavaScript stuff is now used only to light up the
373 buttons during mouse hovers, and nothing more.
375 Revision 320.1 2001/12/25 00:14:44 error
376 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
378 Revision 320.0 2001/12/21 06:04:03 ajc
381 Revision 301.22 2001/12/21 06:03:54 ajc
384 Revision 301.21 2001/12/20 05:02:42 ajc
385 * If you paid for this software, someone is ripping you off.
386 * Fixed the urlesc() function to use a caller-supplied target buffer.
388 Revision 301.20 2001/12/18 20:35:29 ajc
389 * More fun JavaScript-enabled buttons
391 Revision 301.19 2001/12/18 16:48:06 ajc
392 * Began testing new JavaScript-enabled k00l light-up buttonz
394 Revision 301.18 2001/12/18 06:06:20 ajc
397 Revision 301.17 2001/12/15 20:51:33 ajc
398 * "reply" button on pop-up pages
400 Revision 301.16 2001/12/11 16:02:40 ajc
401 * Completed support for add/remove mailing list recipients.
403 Revision 301.15 2001/12/11 15:22:53 ajc
404 * Began constructing the listserv screen for config (not tested)
406 Revision 301.14 2001/12/11 05:37:12 ajc
407 * Finished the share/unshare room screen in Edit Room
409 Revision 301.13 2001/12/03 04:43:40 ajc
410 * Brought over an update of the MIME parser from Citadel.
412 Revision 301.12 2001/12/02 07:09:13 ajc
413 * Turned the room editing page into a tabbed dialog
414 * Started adding some of the room sharing stuff
416 Revision 301.11 2001/11/22 05:17:06 ajc
417 * Completed the add/change/delete neighbor node screens
419 Revision 301.10 2001/11/18 01:47:24 ajc
420 * Tentatively begun the change of networking configuration screens to reflect
421 the new network architecture of the server.
423 Revision 301.9 2001/11/18 01:41:09 ajc
424 * Brought over the newer string tokenizer from Citadel
425 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
426 server's convention of #define SIZ 4096
428 Revision 301.8 2001/11/14 03:20:22 ajc
429 * Add some more of the newer config settings to the site config screen
431 Revision 301.7 2001/09/25 03:34:09 ajc
432 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
433 and bail out without bothering the Citadel server.
435 Revision 301.6 2001/08/22 16:38:06 ajc
436 * Added the "-c" command line option to generate optional cookies indicating
437 the host name of the server. This makes it easy to put a cluster of WebCit
438 servers behind (for example) an Arrowpoint load balancer.
440 Revision 301.5 2001/08/21 04:02:56 ajc
441 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
442 unwanted page caching
444 Revision 301.4 2001/08/13 03:43:24 ajc
447 Revision 301.3 2001/08/13 03:40:01 ajc
448 * Another attempt at focus
450 Revision 301.2 2001/08/11 04:24:39 ajc
451 * Attempt at setting focus to msgtext area when entering a message.
453 Revision 301.1 2001/08/02 03:42:03 ajc
454 * Changed the wholist to work with the new masquerade semantics
456 Revision 301.0 2001/06/28 15:05:31 ajc
459 Revision 300.2 2001/06/28 15:03:49 ajc
460 * Every generated page now includes a meta tag to disable evil "smart tags"
461 (see http://smarttags.manilasites.com/ for more information)
463 Revision 300.1 2001/06/28 02:39:54 ajc
464 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
465 the screen where you can create a room...
467 Revision 300.0 2001/06/27 06:24:06 ajc
468 * Tagged everything as Version 3.00
470 Revision 213.25 2001/06/27 06:22:49 ajc
471 * Updated docs for the 3.00 release
473 Revision 213.24 2001/06/27 06:16:01 ajc
474 * Correct generated window name in pop up pages
475 * Added handling of MIME inline images (not tested)
477 Revision 213.23 2001/06/22 17:58:20 ajc
478 * A few performance and tuning cleanups. Increased the size of the socket
479 queue length to 100 for use on big systems. Also, during startup, the
480 initial startup thread now exits after creating the worker threads, instead
481 of becoming a worker thread itself. For some reason Solaris had problems
482 with the latter method.
484 Revision 213.22 2001/06/07 03:16:57 ajc
485 * Brought over an updated mime parser from Citadel
487 Revision 213.21 2001/06/06 14:44:25 ajc
488 * mime_parser.c: #include <pthread.h> so it compiles cleanly
490 Revision 213.20 2001/05/31 02:26:22 ajc
491 * Fixed login to take you to the Lobby instead of the next room.
493 Revision 213.19 2001/05/30 22:37:09 ajc
494 * Fix to upload handler to recognize browser uploads based on *either* a "name"
495 or a "filename" from the MIME parser.
497 Revision 213.18 2001/05/30 01:06:57 ajc
498 * Changes to mime parser ... still something wrong
500 Revision 213.17 2001/05/28 19:27:29 ajc
501 * Fixed bug which marked all messages in Lobby as old before reading at login
503 Revision 213.16 2001/05/25 22:39:26 ajc
504 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
506 Revision 213.15 2001/05/23 16:15:23 ajc
507 * UI changes (pretty frames with no scrollbars)
509 Revision 213.14 2001/05/22 00:32:17 ajc
512 Revision 213.13 2001/05/22 00:02:18 ajc
513 * Another attempt to fix the fd leak
515 Revision 213.12 2001/05/19 02:21:40 ajc
516 * Attempt to fix the dangling sockets.
518 Revision 213.11 2001/05/15 03:22:25 ajc
519 * More icon updates and link cleanup type stuff
521 Revision 213.10 2001/05/06 05:11:48 ajc
522 * Added paging icon and right-justified it
523 * Send-page window is now a popup
525 Revision 213.9 2001/05/04 04:28:10 ajc
526 * Added "page user" button in wholist
528 Revision 213.8 2001/05/01 00:49:43 ajc
529 * more of the UI overhaul
531 Revision 213.7 2001/04/30 01:49:36 ajc
532 * more work on UI overhaul
534 Revision 213.6 2001/04/29 04:39:23 ajc
535 * User interface overhaul now in progress. WARNING: incomplete system.
537 Revision 213.5 2001/04/01 22:13:37 cough
538 * Modified roomops.c to give users the ability to pick a floor at room
541 Revision 213.4 2001/02/15 01:21:55 ajc
542 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
543 invite/kickout functionality.
545 Revision 213.3 2001/01/25 23:10:00 ajc
546 * "Delete message" button now confirms on client-side using JavaScript
548 Revision 213.2 2000/12/05 18:39:49 ajc
549 * Added support for non-USA countries in registration screen (requires the
550 latest Citadel server, which supports the country field)
552 Revision 213.1 2000/10/20 04:27:46 ajc
553 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
555 Revision 213.0 2000/10/03 16:44:01 ajc
556 * Tagged for 2.13 release
558 Revision 212.16 2000/10/03 03:15:53 ajc
559 * Cosmetic changes to login screen, menu bar, and message header bar
561 Revision 212.15 2000/09/28 03:44:52 ajc
562 * Linked to the bio/photo page from message headers. I'm not sure I like the
563 color scheme, though.
565 Revision 212.14 2000/09/28 03:37:23 ajc
566 * who.c: provide links to bio/photo pages for each user in the wholist
568 Revision 212.13 2000/09/24 21:37:21 ajc
569 * When reading large numbers of messages, group them in smaller numbers and
570 display the selector bar in search engine style (like AltaVista and Google)
572 Revision 212.12 2000/09/24 04:17:16 ajc
573 * Templatized the room banner.
575 Revision 212.11 2000/09/17 03:29:45 ajc
576 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
578 Revision 212.10 2000/09/14 11:43:37 error
579 Replace occurrences of % throughout the HTML with %% so as to be friendly
580 to HP/UX printf() and possibly others.
582 Revision 212.9 2000/09/13 04:13:59 ajc
583 * Completed the initial hack of the variable substitution template thingy.
584 Check out static/login.html to see the first template.
586 Revision 212.8 2000/09/11 17:08:16 ajc
587 * Started templatizing the login screen. Not finished yet.
589 Revision 212.7 2000/09/11 03:29:50 ajc
590 * Started working on a variable-substitution thing
592 Revision 212.6 2000/08/30 03:20:22 ajc
593 * Put the wholist back into its own window.
595 Revision 212.5 2000/07/06 03:46:29 ajc
596 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
598 Revision 212.4 2000/06/29 04:22:35 ajc
599 * Changed the format of the wholis (again). Now it shows up in a frame
600 instead of a separate window.
602 Revision 212.3 2000/06/12 03:28:44 ajc
603 * added support for multi-line paging
605 Revision 212.2 2000/06/07 04:11:28 ajc
606 * HTML changes to room banner
608 Revision 212.1 2000/05/31 04:29:54 ajc
609 * Initial support for "summary" (headers only, no body) mode of reading
610 messages, and "read one" mode. For future support of 'traditional' email.
612 Revision 212.0 2000/05/23 20:35:52 ajc
613 * Tagged for the 2.12 release
615 Revision 211.19 2000/05/18 02:33:39 ajc
616 * Don't call whobbs() directly after changing masq room/host, it screws up the
617 refresh. It now calls an HTTP redirect page instead.
618 * added http_redirect(char *url) function to accomplish the above
620 Revision 211.18 2000/05/08 17:24:32 ajc
621 * Removed HTTP date fields because it was confusing browser caches (weird)
622 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
624 Revision 211.17 2000/05/07 23:46:55 ajc
625 * added Date: and Last-Modified: headers to HTTP output
626 * masquerade room/host screen now runs in wholist window, and returns to it
628 Revision 211.16 2000/05/02 17:32:06 ajc
629 * Font related changes to html
631 Revision 211.15 2000/04/20 02:42:23 ajc
632 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
633 crashing every session, every time. (?)
634 * End the session after displaying robots.txt or nocookies.html, to prevent
635 big session logjams when either of these conditions are met
637 Revision 211.14 2000/04/15 15:43:46 nbryant
638 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
639 64-bit gcc on sparc is evil)
641 Revision 211.13 2000/04/06 20:42:03 nbryant
642 * configure.in: fix a typo
644 Revision 211.12 2000/04/06 20:37:01 nbryant
645 * solaris cleanups and warning fixes
647 Revision 211.11 2000/03/31 03:48:52 ajc
648 * text_to_server() now behaves the way web users expect text entry to work.
649 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
651 Revision 211.10 2000/03/31 02:39:06 ajc
652 * Fixed bugs in "Site configuration" and added new fields.
654 Revision 211.9 2000/03/31 02:08:45 ajc
655 * Added "max messages per page" and "read next nnn" stuff to read loop
656 (probably not in its final form)
658 Revision 211.8 2000/03/28 17:02:47 nbryant
659 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
661 Revision 211.7 2000/03/27 16:18:17 ajc
662 * Implement multi-room chat as available in Citadel 5.70
664 Revision 211.6 2000/03/23 04:45:15 ajc
665 * Experimental move of wholist to a separate auto-refreshing window
667 Revision 211.5 2000/03/19 22:49:03 ajc
668 * Made the header-bar buttons more visible
669 * Added a "reply" header-bar button
670 * Move "Subject:" lines into the header-bar
671 * Padded the header-bars by one pixel (nicer looking)
672 * Changed message date/time output format
674 Revision 211.4 2000/03/19 19:49:31 ajc
675 * Added support for unix domain sockets
677 Revision 211.3 2000/02/11 23:45:04 nbryant
678 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
679 * tcp_sockets.c: include <arpa/inet.h>
681 Revision 211.2 2000/02/11 23:30:04 nbryant
682 configure.in: added some code for FreeBSD
684 Revision 211.1 2000/01/11 04:20:40 ajc
685 * Add "close window" option to goodbye screen
687 Revision 211.0 2000/01/04 15:24:16 ajc
688 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
689 * This will be released as v2.11; tagged everything as such.
691 Revision 210.0 1999/12/24 04:57:18 ajc
694 Revision 1.121 1999/12/23 04:54:48 ajc
695 * Changed session cookie from hexadecimal encoding to base64
696 * Removed overly verbose logging
698 Revision 1.120 1999/12/12 18:12:28 ajc
699 * get http request: clear hold buffer before starting to read in HTTP request.
700 This was causing some requests to get corrupted.
702 Revision 1.119 1999/12/08 18:25:21 ajc
703 * Increased the size of the backlog queue length passed to accept() and made
704 it a configuration parameter in webcit.h
706 Revision 1.118 1999/12/07 16:09:26 ajc
707 * Better (non fireworks display mode) handling of broken HTTP sockets
709 Revision 1.117 1999/12/06 03:40:29 ajc
710 * Moved a bunch of other global variables to per-session variables
712 Revision 1.116 1999/12/06 02:05:33 ajc
713 * Moved global march list into per-session context
715 Revision 1.115 1999/12/05 18:38:02 ajc
716 * Auto-scaling worker thread pool size
718 Revision 1.114 1999/12/05 17:38:41 ajc
719 * Additional debugging and cleanup
721 Revision 1.113 1999/12/04 22:16:05 ajc
722 * Moved all diagnostic output to stderr
723 * Moved "HTTP/1.0 200 OK" output to output_headers()
725 Revision 1.112 1999/12/04 21:56:59 ajc
726 * Finished the overhaul. Now to tune...
728 Revision 1.111 1999/12/03 17:59:53 ajc
729 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
730 pseudocode so the build is currently broken.
732 Revision 1.110 1999/12/03 16:37:46 ajc
733 * Repaired HTTP output for image transfers and static content
735 Revision 1.109 1999/12/03 05:09:54 ajc
736 * Rewrote the HTTP engine and application coupling to run in a worker thread
737 model and to run as a single multithreaded program (eliminated helper
738 processes and pipes). It currently runs but has many large bugs.
740 Revision 1.108 1999/12/03 00:18:20 ajc
741 * Added ".c.o" rule to Makefile
743 Revision 1.107 1999/11/26 03:32:59 ajc
744 * Started moving all of the global variables into a struct, to facilitate
745 multithreaded server.
747 Revision 1.106 1999/11/26 01:28:10 ajc
750 Revision 1.105 1999/11/04 02:05:02 ajc
751 * Added 'number of worker threads' to site config screen
753 Revision 1.104 1999/10/25 02:25:09 ajc
754 * Shuffled around the room editing commands
756 Revision 1.103 1999/10/14 04:07:18 ajc
757 * Cleaned up the bottom-of-page icons
759 Revision 1.102 1999/10/08 23:58:11 ajc
760 * Minor bug fix in registration screen
762 Revision 1.101 1999/10/06 02:44:02 ajc
763 * Per Nick's request, removed the key bindings stuff. He knows how to fit
764 it back in when it's fixed. Also added more attempts at cache disabling,
765 but it still doesn't work in the StarOffice browser. I don't know why.
767 Revision 1.100 1999/10/02 03:26:14 ajc
768 * Merged in Nick's bit of JavaScript to handle key commands.
769 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
770 in a text field. Right now you can't even log in.
772 Revision 1.99 1999/09/01 01:06:11 ajc
773 * Added "max message length" field in global config screen
775 Revision 1.98 1999/08/14 18:16:10 ajc
776 * Fixed escputs() and its friends to properly handle ' (single quote) chars
779 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
780 * Did neat stuff to the bottom of the page
782 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
783 * webcit.c: exit Webcit sessions semi-gracefully when the connection
784 to a Citadel server fails.
785 * messages.c: don't auto-link URL's in messages if it would cause
788 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
789 * Recompiled the Java chat applet using a genuine JDK 1.0.2
790 compiler. This should make more browsers happy.
792 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
793 * Added support for "robots.txt" telling spiders to go away.
794 * Do a slrp_highest() when logging off.
796 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
797 * Rearranged the code in "Site-wide configuration" and "Generic
798 server command" to avoid nested server operations
800 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
801 * webcit.c: added "back, top, next" buttons to bottom of each page
802 * menubar.html: replaced "User list" with "Page another user"
804 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
805 * context_loop.c: rearranged some code to try to eliminate deadlocks
807 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
808 * Unknown URL's now display the main menu instead of diagnostics
809 * Diagnostics are now at <baseurl>/diagnostics
811 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
812 * Session no longer locks up when an express message is cancelled
813 * The default Citadel server is now "localhost" instead of uncnsrd
814 * Added some documentation
816 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
817 * roomops.c: made room banner graphics more reliable
818 * messages.c: added code to prevent accidental "double-posting"
819 * who.c: fixed the "Change room/host/user" submit logic
821 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
822 * Changed static/menubar.html so the text is readable
824 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
825 * Ditched the frames mode completely. It wasn't working properly in,
826 among other places, IE 5. Die, Bill, Die.
828 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
829 * Fixed the behavior of the "forget room" routine, to properly handle
830 the transition back to the Lobby after it's all done.
831 * Added ExpressMessageCat() to allow code to send the user messages
832 along with incoming express messages
833 * WebCit now sends the name of the end user's browser as the client
834 name in a Citadel IDEN command rather than its own name.
836 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
837 * Minor code cleanups
838 * New mail notification
840 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
841 * Top-aligned all the cells in the fake frames in non-frames mode
843 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
844 * Initial entry to _BASEROOM_ at login now done as a Skip instead
845 of a Goto, in order to prevent it from first marking all msgs old.
847 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
848 * Replaced _most_ gotoroom() calls with smart_goto(), a version
849 which can differentiate the needs of frames and noframes modes
851 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
852 * webserver.c: added "-t" option to send traces somewhere else
854 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
855 * context_loop.c: display an error page if the client browser
856 requests a non-root page and there is no cookie set
857 * webserver.c: took my name off the copyright notice (it's a group
860 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
861 * Reworked a lot of the structure, made more HTML "embeddable"
862 * Changed the noframes mode to display "fake" frames using tables
864 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
865 Changed some output formatting (mainly <FONT> tags).
866 Changed who.c to use urlescputs() rather than escputs()
867 in urls so GOTOs and User Profiles work when the string has a
870 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
871 http://www.webreference.com/dhtml/column18/menuFrLoad.html
872 How to cause "onLoad=" to cause a sibling frame to refresh without
873 having to use the nonportable HTTP "Window-Target:" directive. Began
874 implementation of this; it should allow portable NS/IE compatibility.
876 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
877 * Implemented "access level required to create rooms"
879 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
880 * webcit.c: modified getz() to *exit* the program when fgets()
881 returns an error. This is actually the desired behavior; it would
882 otherwise busy-loop forever on a broken pipe.
884 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
885 * webcit.c: added to getz() the ability to return an error code;
886 implemented this in the main loop, hopefully fixing problems
887 * Added "braindamage" file (frames/JS browser compatibility list)
888 * Added HTTP "User-agent:" detection
889 * wildmat.c, braindamage.c: added
890 * Initial value of 'noframes' is now set by the braindamage check
891 * Ran everything through "indent -kr -i8"
892 * roomops.c: in room list, print a in otherwise empty cells
894 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
895 * context_loop.c: warning fix
896 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
898 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
899 * Resolve the name of the connecting host and pass it on to Citadel
901 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
902 * wDumpContent() is now responsible for </BODY></HTML> most of the
903 time (parameter settable) so that the main menu can easily be
904 embedded in every page when running in noframes mode
905 * noframes mode selection is now carried in the cookie
907 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
908 * Made the frames stuff less dependent on the HTML TARGET= directive
909 and more dependent on the HTTP Window-target: directive.
910 * Made the system semi-navigable in noframes mode.
912 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
913 * Brought over the new room listing code and <G>oto heuristics
914 from the main Citadel tree, to pay attention to floor/room ordering
916 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
917 * Modified the back end of mime_parser to use callbacks instead of
918 doing something specific. Now we can use it elsewhere.
920 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
921 * Fixed the bugs in "Site-wide configuration"
922 * Added a "generic server commands" screen
924 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
925 * Reduced the multiple cookies down to one cookie combining all data.
927 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
928 * Removed wc_host and wc_port cookies.
929 * Added an "edit your session" screen to change your wholisting.
931 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
932 * Added "enter registration"
933 * Set up automatic trigger of Enter Registration when the server
935 * Established that a one-to-one WebCit/Citadel correspondence will
936 be required. No big deal due to shared code segments.
937 * Added "change password"
938 * Added networking configuration screens. These still need testing.
939 * Added a "kill session" link to each line of the wholist when
940 logged in as an aide, and the screens to perform this operation.
942 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
943 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
944 * "Finished" the MIME parser.
945 * Got image uploads working.
946 * Added "add/edit user photo" screens.
947 * Added "add/edit room graphic" screens.
948 * Added "add/edit floor graphic" screens.
949 * Fixed display of floor graphic in known rooms list.
951 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
952 * Wrote mime_parser.c for handling of image uploads. This will also
953 be used in future Citadel MIME projects.
955 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
956 * Fixed a bug in the room banner display code
957 * Added "delete room"
958 * Added "validate users"
960 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
961 * Added "edit room info file"
964 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
965 * Changed the "auto read new" functionality from a meta refresh tag
966 to an "onload" directive (the former was causing graphics problems)
967 * Added "create room"
970 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
971 * Got the Zap and List-Zapped commands working
972 * Added a convenience function to display a page with an error string
973 * Automatically do a read-new-msgs whenever a new room banner is loaded
975 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
976 * Added the screens to send pages
977 * Changed message headers to display in bigger font, non-boldface
978 * Added the chat system
979 * Added goto private rooms
981 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
982 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
984 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
985 * automatically regenerate Makefile when Makefile.in changes
987 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
988 * context_loop.c: Moved "remove session" into its own function.
989 Check for dead webcit child process before each transaction.
990 * Ignore SIGPIPE; this seems to magically make the program bulletproof
991 against broken HTTP connections.
992 * Added a housekeeping thread to periodically remove dead sessions
993 and kill idle sessions.
994 * messages.c: added "delete message" functionality
995 * messages.c: added "move message" functionality
996 * userlist.c: added. This adds "userlist" and "show user" functions.
997 * roomops.c: fixed buggy implementation of ungoto
998 * Set up an option in output_headers() to optionally print the most
999 often used opening HTML as well as the HTTP headers.
1000 * Display express messages in cute little JavaScript popup window.
1002 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1003 * Brought over message reading and entry functions from old WebCit
1005 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1006 * context_loop.c: really fix the SO_LINGER stuff
1007 * webserver.c: remove commented-out references to SO_LINGER
1009 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1010 * context_loop.c: After fork(), child process closes the HTTP socket
1011 so when the parent process closes it, it actually _does_ close.
1012 Otherwise, aIEeeee and possibly other browsers will hang.
1013 * Added support for graphics images retrieved from the Citadel server.
1014 * Set up login banner graphic and background image graphic
1016 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1017 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1019 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1020 * Smoothed out some of the login/logout code. Failed authentication
1021 now works the way it should.
1022 * Added support for new user login (still need to handle registration).
1024 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1025 * Discovered that the HTTP socket problem is related to a socket that
1026 isn't properly lingering on close. Temporarily hacked a sleep(10)
1027 into context_loop.c until it is figured out.
1029 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1030 * Did a little debugging, still trying to figure out why logging in
1031 displays "Connection reset by peer" error. It used to work...
1033 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1034 * Makefile.in: updated dependencies
1036 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1037 * Fixed broken interpretation of variables specified in the URL
1038 * added new "action" variable to make main loop simpler
1040 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1041 * webserver.c: prototype vsnprintf
1042 * context_loop.c: warning fix
1044 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1045 * tcp_sockets.c: removed some dead code
1046 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1047 unused ends of pipes, fix a file descriptor leak and a race condition
1048 * portability enhancements
1050 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1051 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1053 * converted to autoconf and began port to Digital UNIX
1055 * context_loop.c: moved the monster 64k buffer array off the stack
1056 * tcp_sockets.c: getservbyname() doesn't set errno.
1058 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1059 * webserver.c: warning fix