2 Revision 400.21 2002/09/22 05:20:27 ajc
3 * Began implementing month view
5 Revision 400.20 2002/09/21 04:38:05 ajc
6 * Added utility functions for displaying vcalendar timestamps in web forms
7 and translating form data back to timestamps.
8 * Completed the "edit task" and "add new task" screens.
10 Revision 400.19 2002/09/20 20:28:08 ajc
11 * Smooth transition between "list tasks" & "edit task" screens
13 Revision 400.18 2002/09/20 03:54:44 ajc
14 * Display the "Tasks" view as a bulleted list with each task clickable
15 * Clicking brings up an (unfinished) "edit task" screen
17 Revision 400.17 2002/09/18 21:44:02 ajc
18 * display VTODO parameters
20 Revision 400.16 2002/09/17 04:21:00 ajc
21 * Handler chains for VCALENDAR and VTODO types
23 Revision 400.15 2002/09/17 03:37:10 ajc
24 * Implemented a 'display handler' infrastructure for various groupware types
26 Revision 400.14 2002/09/16 03:35:12 ajc
27 * Just a bunch of glue code to iterate through the various types of ical
28 objects we could encounter
30 Revision 400.13 2002/09/15 04:05:41 ajc
31 * Process calendar object subcomponents
33 Revision 400.12 2002/09/15 03:40:13 ajc
35 * When a text/calendar MIME type is discovered in a message, send it to
36 the (currently skeleton) parser in calendar.c
37 * calendar.c: skeleton parser for calendar objects which currently just
38 creates an icalcomponent object and frees it.
40 Revision 400.11 2002/09/15 03:16:24 ajc
41 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
42 function namespace in libical
44 Revision 400.10 2002/09/15 02:50:55 ajc
45 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
47 Revision 400.9 2002/09/14 21:33:31 ajc
48 * Backed out compression of inlines -- not all browsers appear to handle it
50 Revision 400.8 2002/09/14 20:20:29 ajc
51 * Attempting to push more stuff through compression. I've introduced some
52 sort of deadlock bug that I can't seem to find yet...
54 Revision 400.7 2002/09/14 20:00:22 ajc
55 * Compress output_image() graphics
57 Revision 400.6 2002/09/14 16:26:35 ajc
58 * output_image() now reads the entire image from Citadel into a buffer before
59 sending it to the browser (for performance reasons, and so it can compress)
61 Revision 400.5 2002/09/14 04:52:59 ajc
62 * Look for the "libical" calendaring library and link it in if present...
64 Revision 400.4 2002/09/14 04:02:36 ajc
65 * Finished gzip compression of dynamic pages (when browser supports it)
67 Revision 400.3 2002/09/13 20:40:53 ajc
68 * Detect when the client browser is capable of gzip encoding
69 (actual encoding is not implemented yet)
71 Revision 400.2 2002/09/13 15:54:40 ajc
72 * Reversed the above change because I broke it somehow
74 Revision 400.1 2002/09/11 22:46:59 ajc
75 * Started adding in compression and calendaring library detects (not finished)
77 Revision 400.0 2002/09/09 03:56:11 ajc
78 * This is version 4.00
80 Revision 323.68 2002/09/09 03:51:01 ajc
81 * In the HTML-to-HTML converter:
82 --> Open links in new window (as with text msgs)
83 --> Convert loose URL's to hot links (as with text msgs)
85 Revision 323.67 2002/09/06 03:59:11 ajc
86 * Added an "About this server" panel to the Summary page.
87 (Useless fluff, but better than an empty column.)
89 Revision 323.66 2002/08/26 02:57:06 ajc
90 * Rooms listed on the summary page are now clickable-gotoable
92 Revision 323.65 2002/08/26 01:24:09 ajc
93 * Added a "summary" page (rather sparse for now)
95 Revision 323.64 2002/08/24 15:30:48 ajc
96 * GET instead of POST for listsub. Also add a 'Back...' link.
98 Revision 323.63 2002/08/24 05:59:24 ajc
99 * Bugfixes and cosmetic changes to listsub system
101 Revision 323.62 2002/08/23 03:37:19 ajc
102 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
104 Revision 323.61 2002/08/22 03:55:47 ajc
105 * 'unsubscribe' command (but not 'confirm unsubscribe')
107 Revision 323.60 2002/08/21 21:58:37 ajc
108 * Completed self-service list subscription via web.
109 (Still need to implement unsubscribe.)
111 Revision 323.59 2002/08/16 22:06:51 ajc
114 Revision 323.58 2002/08/16 03:51:12 ajc
115 * I think I've finally nailed the 'no session' pages now...
117 Revision 323.57 2002/08/15 03:49:47 ajc
118 * Fleshed out the list subscription page a bit
120 Revision 323.56 2002/08/13 19:55:12 ajc
121 * Keep track of the HTTP "Host:" header being sent by the browser.
122 (We're going to need this in the near future)
124 Revision 323.55 2002/08/05 16:07:30 ajc
125 * Moved "edit floor label pic" to the floor editing screen
127 Revision 323.54 2002/08/05 15:53:00 ajc
128 * Commands to add, change, delete floors
130 Revision 323.53 2002/07/26 03:20:04 ajc
131 * Beautified the folder tabs in "edit room"
133 Revision 323.52 2002/07/25 04:01:58 ajc
134 * Final cleanup of changes (finally located and fixed the bug)
136 Revision 323.51 2002/07/24 04:14:23 ajc
137 * Minor code cleanup of last night's changes
139 Revision 323.50 2002/07/23 15:40:54 ajc
140 * Minor cleanup of previous changes
142 Revision 323.49 2002/07/23 04:43:58 ajc
143 * Updated message reading to use the new MSG4 command, so we can do output
144 of various types of richtext (mainly HTML).
146 Revision 323.48 2002/07/16 03:37:24 ajc
147 * Small change to above
149 Revision 323.47 2002/07/16 03:23:37 ajc
150 * Display HTML messages as HTML. (Wow!)
152 Revision 323.46 2002/07/13 04:39:59 ajc
153 * Handle multipart/alternative in a nicer way, giving us the opportunity to
154 output HTML instead of converting to text/plain and back. (Not finished.)
156 Revision 323.45 2002/07/11 03:17:03 ajc
157 * hacks to text_to_server() to transmit messages as HTML
159 Revision 323.44 2002/07/09 04:21:12 ajc
162 Revision 323.43 2002/07/06 03:10:26 ajc
163 * Enable a "make this my start page" link that works in lots of places.
164 Configures a user's preference of where to go after login.
166 Revision 323.42 2002/06/19 22:01:31 ajc
167 * When editing another user's vCard, do a "transient goto" to their config
168 room so you don't automatically gain access to their config room.
169 * When creating a user, go back to the "select user to edit" screen with the
170 new user's account name pre-selected.
172 Revision 323.41 2002/06/17 03:48:44 ajc
173 * Finished the thing to edit other users' vCards.
175 Revision 323.40 2002/06/16 21:49:02 ajc
176 * Administratively edit other users' vCards. Still needs a couple of lines
177 of glue code to make it work.
179 Revision 323.39 2002/06/15 20:34:39 ajc
180 * Use safestrncpy() instead of strncpy() where appropriate
181 * Fixed a memory allocation bug in the vCard parser
183 Revision 323.38 2002/05/23 03:40:05 ajc
184 * Brought over a utility function I'll need later
186 Revision 323.37 2002/05/22 02:34:56 ajc
187 * Finished room/folder view selector. Pretty cool.
189 Revision 323.36 2002/05/22 01:53:23 ajc
190 * Room list or folder list? Give the user a choice. (Has bugs.)
192 Revision 323.35 2002/05/12 15:21:43 error
193 * do_template() now parses a .wml file for WAP clients, and a .html file
196 Revision 323.34 2002/05/11 22:46:19 error
197 * Track whether user-agent is a WAP gateway
199 Revision 323.33 2002/05/11 15:35:07 error
200 * webcit.c: add MIME types for WAP/WML
202 Revision 323.32 2002/05/10 15:29:58 ajc
203 * Hacked the address book view a little bit
205 Revision 323.31 2002/05/09 03:53:56 ajc
206 * Began working on address book view
208 Revision 323.30 2002/05/08 03:38:58 ajc
209 * Preferences framework
211 Revision 323.29 2002/05/07 03:57:29 ajc
212 * In message summary, replace 'Del' links with checkboxes
214 Revision 323.28 2002/05/05 03:28:15 ajc
215 * Shuffled around the room banner a bit
217 Revision 323.27 2002/05/03 19:32:39 ajc
218 * Finished "folder list" mode (still need to move it to a permanent location)
220 Revision 323.26 2002/05/03 03:55:17 ajc
221 * more folder display stuff
223 Revision 323.25 2002/05/01 22:03:07 ajc
224 * "folder list" view (not finished)
226 Revision 323.24 2002/05/01 03:23:31 ajc
227 * Added a drop-down box to change a user's view of a room.
229 Revision 323.23 2002/04/28 03:56:47 ajc
230 * Finished summary mode (for the most part, anyway)
232 Revision 323.22 2002/04/26 21:13:21 ajc
233 * Separated "summary mode" message listing into its own function
234 * Go to summary mode automatically when the server says that view=1
236 Revision 323.21 2002/04/20 04:14:29 ajc
237 * Some work on email summary screen
239 Revision 323.20 2002/03/31 05:02:39 ajc
240 * Remove "Page another user" link from main menu
241 * Add "edit my citadel config room" type link from edit user screen
243 Revision 323.19 2002/03/29 22:30:45 ajc
244 * Finished the "edit user" screen.
246 Revision 323.18 2002/03/29 15:18:09 ajc
247 * yep ... more user edit stuff
249 Revision 323.17 2002/03/26 19:01:12 ajc
250 * More edit user stuff
252 Revision 323.16 2002/03/26 18:23:23 ajc
253 * Don't display room banner on screens that don't pertain to a particular room
254 * Initial prep for add/change/delete user accounts screen
256 Revision 323.15 2002/03/22 04:33:08 ajc
257 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
259 Revision 323.14 2002/03/19 04:35:10 ajc
260 * Brought over yet another new version of the MIME parser from Citadel
262 Revision 323.13 2002/03/13 03:56:52 ajc
263 * New site config option "Allow system Aides to gain access to mailboxes"
265 Revision 323.12 2002/03/12 23:13:57 ajc
266 * Moved room access controls out of the admin menu and into the room commands
267 menu. Prettied up the access control list screen.
269 Revision 323.11 2002/03/10 06:07:09 ajc
270 * Handle multiple Internet e-mail addresses in vCard editor
272 Revision 323.10 2002/03/07 04:56:09 ajc
273 * Final polish for initial round of vCard editing functions. Only show "edit"
274 link when editing user's own vCard in the My Citadel Config> room.
276 Revision 323.9 2002/03/06 05:22:33 ajc
277 * More vcard editing form stuff
279 Revision 323.8 2002/03/05 05:05:06 ajc
280 * More vCard editing stuff
282 Revision 323.7 2002/03/04 05:28:54 ajc
283 * Wrote some skeleton code for robust vCard editing
285 Revision 323.6 2002/03/03 06:58:25 ajc
286 * Login errors displayed in red
288 Revision 323.5 2002/03/03 06:52:59 ajc
289 * Allow editing of the "disable self-service user account creation" site config option
291 Revision 323.4 2002/02/24 07:02:44 ajc
292 * Added the ability to enter a Subject: line in messages
293 * Go to the Mail room when user clicks on the new mail alert icon
295 Revision 323.3 2002/02/13 22:47:51 ajc
296 * Added some rudimentary support for displaying vCards as card-looking things
298 Revision 323.2 2002/02/13 15:04:25 ajc
299 * Began some hacks for vCard processing
301 Revision 323.0 2002/01/13 09:07:06 ajc
304 Revision 322.4 2002/01/13 09:06:38 ajc
305 * Brought over the debugged mime parser from Citadel
307 Revision 322.3 2002/01/05 06:19:17 error
308 * Add MIME types text/css and image/png
310 Revision 322.2 2002/01/03 22:32:38 ajc
311 * templatized the "prompt for recipient" screen
313 Revision 322.1 2001/12/28 09:43:05 error
314 * Client support for hostnames up to 63 characters
316 Revision 322.0 2001/12/26 23:11:56 ajc
319 Revision 321.1 2001/12/26 23:11:25 ajc
320 * Minor change to the upload handler, to fix graphics uploads
322 Revision 321.0 2001/12/26 05:28:02 ajc
325 Revision 320.2 2001/12/26 05:24:11 ajc
326 * Reverted all of the navbar and iconbar functions back to plain, ordinary
327 link tags. The nifty JavaScript stuff is now used only to light up the
328 buttons during mouse hovers, and nothing more.
330 Revision 320.1 2001/12/25 00:14:44 error
331 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
333 Revision 320.0 2001/12/21 06:04:03 ajc
336 Revision 301.22 2001/12/21 06:03:54 ajc
339 Revision 301.21 2001/12/20 05:02:42 ajc
340 * If you paid for this software, someone is ripping you off.
341 * Fixed the urlesc() function to use a caller-supplied target buffer.
343 Revision 301.20 2001/12/18 20:35:29 ajc
344 * More fun JavaScript-enabled buttons
346 Revision 301.19 2001/12/18 16:48:06 ajc
347 * Began testing new JavaScript-enabled k00l light-up buttonz
349 Revision 301.18 2001/12/18 06:06:20 ajc
352 Revision 301.17 2001/12/15 20:51:33 ajc
353 * "reply" button on pop-up pages
355 Revision 301.16 2001/12/11 16:02:40 ajc
356 * Completed support for add/remove mailing list recipients.
358 Revision 301.15 2001/12/11 15:22:53 ajc
359 * Began constructing the listserv screen for config (not tested)
361 Revision 301.14 2001/12/11 05:37:12 ajc
362 * Finished the share/unshare room screen in Edit Room
364 Revision 301.13 2001/12/03 04:43:40 ajc
365 * Brought over an update of the MIME parser from Citadel.
367 Revision 301.12 2001/12/02 07:09:13 ajc
368 * Turned the room editing page into a tabbed dialog
369 * Started adding some of the room sharing stuff
371 Revision 301.11 2001/11/22 05:17:06 ajc
372 * Completed the add/change/delete neighbor node screens
374 Revision 301.10 2001/11/18 01:47:24 ajc
375 * Tentatively begun the change of networking configuration screens to reflect
376 the new network architecture of the server.
378 Revision 301.9 2001/11/18 01:41:09 ajc
379 * Brought over the newer string tokenizer from Citadel
380 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
381 server's convention of #define SIZ 4096
383 Revision 301.8 2001/11/14 03:20:22 ajc
384 * Add some more of the newer config settings to the site config screen
386 Revision 301.7 2001/09/25 03:34:09 ajc
387 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
388 and bail out without bothering the Citadel server.
390 Revision 301.6 2001/08/22 16:38:06 ajc
391 * Added the "-c" command line option to generate optional cookies indicating
392 the host name of the server. This makes it easy to put a cluster of WebCit
393 servers behind (for example) an Arrowpoint load balancer.
395 Revision 301.5 2001/08/21 04:02:56 ajc
396 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
397 unwanted page caching
399 Revision 301.4 2001/08/13 03:43:24 ajc
402 Revision 301.3 2001/08/13 03:40:01 ajc
403 * Another attempt at focus
405 Revision 301.2 2001/08/11 04:24:39 ajc
406 * Attempt at setting focus to msgtext area when entering a message.
408 Revision 301.1 2001/08/02 03:42:03 ajc
409 * Changed the wholist to work with the new masquerade semantics
411 Revision 301.0 2001/06/28 15:05:31 ajc
414 Revision 300.2 2001/06/28 15:03:49 ajc
415 * Every generated page now includes a meta tag to disable evil "smart tags"
416 (see http://smarttags.manilasites.com/ for more information)
418 Revision 300.1 2001/06/28 02:39:54 ajc
419 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
420 the screen where you can create a room...
422 Revision 300.0 2001/06/27 06:24:06 ajc
423 * Tagged everything as Version 3.00
425 Revision 213.25 2001/06/27 06:22:49 ajc
426 * Updated docs for the 3.00 release
428 Revision 213.24 2001/06/27 06:16:01 ajc
429 * Correct generated window name in pop up pages
430 * Added handling of MIME inline images (not tested)
432 Revision 213.23 2001/06/22 17:58:20 ajc
433 * A few performance and tuning cleanups. Increased the size of the socket
434 queue length to 100 for use on big systems. Also, during startup, the
435 initial startup thread now exits after creating the worker threads, instead
436 of becoming a worker thread itself. For some reason Solaris had problems
437 with the latter method.
439 Revision 213.22 2001/06/07 03:16:57 ajc
440 * Brought over an updated mime parser from Citadel
442 Revision 213.21 2001/06/06 14:44:25 ajc
443 * mime_parser.c: #include <pthread.h> so it compiles cleanly
445 Revision 213.20 2001/05/31 02:26:22 ajc
446 * Fixed login to take you to the Lobby instead of the next room.
448 Revision 213.19 2001/05/30 22:37:09 ajc
449 * Fix to upload handler to recognize browser uploads based on *either* a "name"
450 or a "filename" from the MIME parser.
452 Revision 213.18 2001/05/30 01:06:57 ajc
453 * Changes to mime parser ... still something wrong
455 Revision 213.17 2001/05/28 19:27:29 ajc
456 * Fixed bug which marked all messages in Lobby as old before reading at login
458 Revision 213.16 2001/05/25 22:39:26 ajc
459 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
461 Revision 213.15 2001/05/23 16:15:23 ajc
462 * UI changes (pretty frames with no scrollbars)
464 Revision 213.14 2001/05/22 00:32:17 ajc
467 Revision 213.13 2001/05/22 00:02:18 ajc
468 * Another attempt to fix the fd leak
470 Revision 213.12 2001/05/19 02:21:40 ajc
471 * Attempt to fix the dangling sockets.
473 Revision 213.11 2001/05/15 03:22:25 ajc
474 * More icon updates and link cleanup type stuff
476 Revision 213.10 2001/05/06 05:11:48 ajc
477 * Added paging icon and right-justified it
478 * Send-page window is now a popup
480 Revision 213.9 2001/05/04 04:28:10 ajc
481 * Added "page user" button in wholist
483 Revision 213.8 2001/05/01 00:49:43 ajc
484 * more of the UI overhaul
486 Revision 213.7 2001/04/30 01:49:36 ajc
487 * more work on UI overhaul
489 Revision 213.6 2001/04/29 04:39:23 ajc
490 * User interface overhaul now in progress. WARNING: incomplete system.
492 Revision 213.5 2001/04/01 22:13:37 cough
493 * Modified roomops.c to give users the ability to pick a floor at room
496 Revision 213.4 2001/02/15 01:21:55 ajc
497 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
498 invite/kickout functionality.
500 Revision 213.3 2001/01/25 23:10:00 ajc
501 * "Delete message" button now confirms on client-side using JavaScript
503 Revision 213.2 2000/12/05 18:39:49 ajc
504 * Added support for non-USA countries in registration screen (requires the
505 latest Citadel server, which supports the country field)
507 Revision 213.1 2000/10/20 04:27:46 ajc
508 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
510 Revision 213.0 2000/10/03 16:44:01 ajc
511 * Tagged for 2.13 release
513 Revision 212.16 2000/10/03 03:15:53 ajc
514 * Cosmetic changes to login screen, menu bar, and message header bar
516 Revision 212.15 2000/09/28 03:44:52 ajc
517 * Linked to the bio/photo page from message headers. I'm not sure I like the
518 color scheme, though.
520 Revision 212.14 2000/09/28 03:37:23 ajc
521 * who.c: provide links to bio/photo pages for each user in the wholist
523 Revision 212.13 2000/09/24 21:37:21 ajc
524 * When reading large numbers of messages, group them in smaller numbers and
525 display the selector bar in search engine style (like AltaVista and Google)
527 Revision 212.12 2000/09/24 04:17:16 ajc
528 * Templatized the room banner.
530 Revision 212.11 2000/09/17 03:29:45 ajc
531 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
533 Revision 212.10 2000/09/14 11:43:37 error
534 Replace occurrences of % throughout the HTML with %% so as to be friendly
535 to HP/UX printf() and possibly others.
537 Revision 212.9 2000/09/13 04:13:59 ajc
538 * Completed the initial hack of the variable substitution template thingy.
539 Check out static/login.html to see the first template.
541 Revision 212.8 2000/09/11 17:08:16 ajc
542 * Started templatizing the login screen. Not finished yet.
544 Revision 212.7 2000/09/11 03:29:50 ajc
545 * Started working on a variable-substitution thing
547 Revision 212.6 2000/08/30 03:20:22 ajc
548 * Put the wholist back into its own window.
550 Revision 212.5 2000/07/06 03:46:29 ajc
551 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
553 Revision 212.4 2000/06/29 04:22:35 ajc
554 * Changed the format of the wholis (again). Now it shows up in a frame
555 instead of a separate window.
557 Revision 212.3 2000/06/12 03:28:44 ajc
558 * added support for multi-line paging
560 Revision 212.2 2000/06/07 04:11:28 ajc
561 * HTML changes to room banner
563 Revision 212.1 2000/05/31 04:29:54 ajc
564 * Initial support for "summary" (headers only, no body) mode of reading
565 messages, and "read one" mode. For future support of 'traditional' email.
567 Revision 212.0 2000/05/23 20:35:52 ajc
568 * Tagged for the 2.12 release
570 Revision 211.19 2000/05/18 02:33:39 ajc
571 * Don't call whobbs() directly after changing masq room/host, it screws up the
572 refresh. It now calls an HTTP redirect page instead.
573 * added http_redirect(char *url) function to accomplish the above
575 Revision 211.18 2000/05/08 17:24:32 ajc
576 * Removed HTTP date fields because it was confusing browser caches (weird)
577 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
579 Revision 211.17 2000/05/07 23:46:55 ajc
580 * added Date: and Last-Modified: headers to HTTP output
581 * masquerade room/host screen now runs in wholist window, and returns to it
583 Revision 211.16 2000/05/02 17:32:06 ajc
584 * Font related changes to html
586 Revision 211.15 2000/04/20 02:42:23 ajc
587 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
588 crashing every session, every time. (?)
589 * End the session after displaying robots.txt or nocookies.html, to prevent
590 big session logjams when either of these conditions are met
592 Revision 211.14 2000/04/15 15:43:46 nbryant
593 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
594 64-bit gcc on sparc is evil)
596 Revision 211.13 2000/04/06 20:42:03 nbryant
597 * configure.in: fix a typo
599 Revision 211.12 2000/04/06 20:37:01 nbryant
600 * solaris cleanups and warning fixes
602 Revision 211.11 2000/03/31 03:48:52 ajc
603 * text_to_server() now behaves the way web users expect text entry to work.
604 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
606 Revision 211.10 2000/03/31 02:39:06 ajc
607 * Fixed bugs in "Site configuration" and added new fields.
609 Revision 211.9 2000/03/31 02:08:45 ajc
610 * Added "max messages per page" and "read next nnn" stuff to read loop
611 (probably not in its final form)
613 Revision 211.8 2000/03/28 17:02:47 nbryant
614 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
616 Revision 211.7 2000/03/27 16:18:17 ajc
617 * Implement multi-room chat as available in Citadel 5.70
619 Revision 211.6 2000/03/23 04:45:15 ajc
620 * Experimental move of wholist to a separate auto-refreshing window
622 Revision 211.5 2000/03/19 22:49:03 ajc
623 * Made the header-bar buttons more visible
624 * Added a "reply" header-bar button
625 * Move "Subject:" lines into the header-bar
626 * Padded the header-bars by one pixel (nicer looking)
627 * Changed message date/time output format
629 Revision 211.4 2000/03/19 19:49:31 ajc
630 * Added support for unix domain sockets
632 Revision 211.3 2000/02/11 23:45:04 nbryant
633 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
634 * tcp_sockets.c: include <arpa/inet.h>
636 Revision 211.2 2000/02/11 23:30:04 nbryant
637 configure.in: added some code for FreeBSD
639 Revision 211.1 2000/01/11 04:20:40 ajc
640 * Add "close window" option to goodbye screen
642 Revision 211.0 2000/01/04 15:24:16 ajc
643 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
644 * This will be released as v2.11; tagged everything as such.
646 Revision 210.0 1999/12/24 04:57:18 ajc
649 Revision 1.121 1999/12/23 04:54:48 ajc
650 * Changed session cookie from hexadecimal encoding to base64
651 * Removed overly verbose logging
653 Revision 1.120 1999/12/12 18:12:28 ajc
654 * get http request: clear hold buffer before starting to read in HTTP request.
655 This was causing some requests to get corrupted.
657 Revision 1.119 1999/12/08 18:25:21 ajc
658 * Increased the size of the backlog queue length passed to accept() and made
659 it a configuration parameter in webcit.h
661 Revision 1.118 1999/12/07 16:09:26 ajc
662 * Better (non fireworks display mode) handling of broken HTTP sockets
664 Revision 1.117 1999/12/06 03:40:29 ajc
665 * Moved a bunch of other global variables to per-session variables
667 Revision 1.116 1999/12/06 02:05:33 ajc
668 * Moved global march list into per-session context
670 Revision 1.115 1999/12/05 18:38:02 ajc
671 * Auto-scaling worker thread pool size
673 Revision 1.114 1999/12/05 17:38:41 ajc
674 * Additional debugging and cleanup
676 Revision 1.113 1999/12/04 22:16:05 ajc
677 * Moved all diagnostic output to stderr
678 * Moved "HTTP/1.0 200 OK" output to output_headers()
680 Revision 1.112 1999/12/04 21:56:59 ajc
681 * Finished the overhaul. Now to tune...
683 Revision 1.111 1999/12/03 17:59:53 ajc
684 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
685 pseudocode so the build is currently broken.
687 Revision 1.110 1999/12/03 16:37:46 ajc
688 * Repaired HTTP output for image transfers and static content
690 Revision 1.109 1999/12/03 05:09:54 ajc
691 * Rewrote the HTTP engine and application coupling to run in a worker thread
692 model and to run as a single multithreaded program (eliminated helper
693 processes and pipes). It currently runs but has many large bugs.
695 Revision 1.108 1999/12/03 00:18:20 ajc
696 * Added ".c.o" rule to Makefile
698 Revision 1.107 1999/11/26 03:32:59 ajc
699 * Started moving all of the global variables into a struct, to facilitate
700 multithreaded server.
702 Revision 1.106 1999/11/26 01:28:10 ajc
705 Revision 1.105 1999/11/04 02:05:02 ajc
706 * Added 'number of worker threads' to site config screen
708 Revision 1.104 1999/10/25 02:25:09 ajc
709 * Shuffled around the room editing commands
711 Revision 1.103 1999/10/14 04:07:18 ajc
712 * Cleaned up the bottom-of-page icons
714 Revision 1.102 1999/10/08 23:58:11 ajc
715 * Minor bug fix in registration screen
717 Revision 1.101 1999/10/06 02:44:02 ajc
718 * Per Nick's request, removed the key bindings stuff. He knows how to fit
719 it back in when it's fixed. Also added more attempts at cache disabling,
720 but it still doesn't work in the StarOffice browser. I don't know why.
722 Revision 1.100 1999/10/02 03:26:14 ajc
723 * Merged in Nick's bit of JavaScript to handle key commands.
724 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
725 in a text field. Right now you can't even log in.
727 Revision 1.99 1999/09/01 01:06:11 ajc
728 * Added "max message length" field in global config screen
730 Revision 1.98 1999/08/14 18:16:10 ajc
731 * Fixed escputs() and its friends to properly handle ' (single quote) chars
734 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
735 * Did neat stuff to the bottom of the page
737 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
738 * webcit.c: exit Webcit sessions semi-gracefully when the connection
739 to a Citadel server fails.
740 * messages.c: don't auto-link URL's in messages if it would cause
743 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
744 * Recompiled the Java chat applet using a genuine JDK 1.0.2
745 compiler. This should make more browsers happy.
747 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
748 * Added support for "robots.txt" telling spiders to go away.
749 * Do a slrp_highest() when logging off.
751 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
752 * Rearranged the code in "Site-wide configuration" and "Generic
753 server command" to avoid nested server operations
755 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
756 * webcit.c: added "back, top, next" buttons to bottom of each page
757 * menubar.html: replaced "User list" with "Page another user"
759 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
760 * context_loop.c: rearranged some code to try to eliminate deadlocks
762 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
763 * Unknown URL's now display the main menu instead of diagnostics
764 * Diagnostics are now at <baseurl>/diagnostics
766 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
767 * Session no longer locks up when an express message is cancelled
768 * The default Citadel server is now "localhost" instead of uncnsrd
769 * Added some documentation
771 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
772 * roomops.c: made room banner graphics more reliable
773 * messages.c: added code to prevent accidental "double-posting"
774 * who.c: fixed the "Change room/host/user" submit logic
776 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
777 * Changed static/menubar.html so the text is readable
779 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
780 * Ditched the frames mode completely. It wasn't working properly in,
781 among other places, IE 5. Die, Bill, Die.
783 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
784 * Fixed the behavior of the "forget room" routine, to properly handle
785 the transition back to the Lobby after it's all done.
786 * Added ExpressMessageCat() to allow code to send the user messages
787 along with incoming express messages
788 * WebCit now sends the name of the end user's browser as the client
789 name in a Citadel IDEN command rather than its own name.
791 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
792 * Minor code cleanups
793 * New mail notification
795 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
796 * Top-aligned all the cells in the fake frames in non-frames mode
798 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
799 * Initial entry to _BASEROOM_ at login now done as a Skip instead
800 of a Goto, in order to prevent it from first marking all msgs old.
802 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
803 * Replaced _most_ gotoroom() calls with smart_goto(), a version
804 which can differentiate the needs of frames and noframes modes
806 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
807 * webserver.c: added "-t" option to send traces somewhere else
809 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
810 * context_loop.c: display an error page if the client browser
811 requests a non-root page and there is no cookie set
812 * webserver.c: took my name off the copyright notice (it's a group
815 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
816 * Reworked a lot of the structure, made more HTML "embeddable"
817 * Changed the noframes mode to display "fake" frames using tables
819 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
820 Changed some output formatting (mainly <FONT> tags).
821 Changed who.c to use urlescputs() rather than escputs()
822 in urls so GOTOs and User Profiles work when the string has a
825 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
826 http://www.webreference.com/dhtml/column18/menuFrLoad.html
827 How to cause "onLoad=" to cause a sibling frame to refresh without
828 having to use the nonportable HTTP "Window-Target:" directive. Began
829 implementation of this; it should allow portable NS/IE compatibility.
831 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
832 * Implemented "access level required to create rooms"
834 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
835 * webcit.c: modified getz() to *exit* the program when fgets()
836 returns an error. This is actually the desired behavior; it would
837 otherwise busy-loop forever on a broken pipe.
839 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
840 * webcit.c: added to getz() the ability to return an error code;
841 implemented this in the main loop, hopefully fixing problems
842 * Added "braindamage" file (frames/JS browser compatibility list)
843 * Added HTTP "User-agent:" detection
844 * wildmat.c, braindamage.c: added
845 * Initial value of 'noframes' is now set by the braindamage check
846 * Ran everything through "indent -kr -i8"
847 * roomops.c: in room list, print a in otherwise empty cells
849 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
850 * context_loop.c: warning fix
851 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
853 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
854 * Resolve the name of the connecting host and pass it on to Citadel
856 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
857 * wDumpContent() is now responsible for </BODY></HTML> most of the
858 time (parameter settable) so that the main menu can easily be
859 embedded in every page when running in noframes mode
860 * noframes mode selection is now carried in the cookie
862 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
863 * Made the frames stuff less dependent on the HTML TARGET= directive
864 and more dependent on the HTTP Window-target: directive.
865 * Made the system semi-navigable in noframes mode.
867 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
868 * Brought over the new room listing code and <G>oto heuristics
869 from the main Citadel tree, to pay attention to floor/room ordering
871 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
872 * Modified the back end of mime_parser to use callbacks instead of
873 doing something specific. Now we can use it elsewhere.
875 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
876 * Fixed the bugs in "Site-wide configuration"
877 * Added a "generic server commands" screen
879 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
880 * Reduced the multiple cookies down to one cookie combining all data.
882 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
883 * Removed wc_host and wc_port cookies.
884 * Added an "edit your session" screen to change your wholisting.
886 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
887 * Added "enter registration"
888 * Set up automatic trigger of Enter Registration when the server
890 * Established that a one-to-one WebCit/Citadel correspondence will
891 be required. No big deal due to shared code segments.
892 * Added "change password"
893 * Added networking configuration screens. These still need testing.
894 * Added a "kill session" link to each line of the wholist when
895 logged in as an aide, and the screens to perform this operation.
897 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
898 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
899 * "Finished" the MIME parser.
900 * Got image uploads working.
901 * Added "add/edit user photo" screens.
902 * Added "add/edit room graphic" screens.
903 * Added "add/edit floor graphic" screens.
904 * Fixed display of floor graphic in known rooms list.
906 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
907 * Wrote mime_parser.c for handling of image uploads. This will also
908 be used in future Citadel MIME projects.
910 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
911 * Fixed a bug in the room banner display code
912 * Added "delete room"
913 * Added "validate users"
915 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
916 * Added "edit room info file"
919 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
920 * Changed the "auto read new" functionality from a meta refresh tag
921 to an "onload" directive (the former was causing graphics problems)
922 * Added "create room"
925 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
926 * Got the Zap and List-Zapped commands working
927 * Added a convenience function to display a page with an error string
928 * Automatically do a read-new-msgs whenever a new room banner is loaded
930 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
931 * Added the screens to send pages
932 * Changed message headers to display in bigger font, non-boldface
933 * Added the chat system
934 * Added goto private rooms
936 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
937 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
939 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
940 * automatically regenerate Makefile when Makefile.in changes
942 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
943 * context_loop.c: Moved "remove session" into its own function.
944 Check for dead webcit child process before each transaction.
945 * Ignore SIGPIPE; this seems to magically make the program bulletproof
946 against broken HTTP connections.
947 * Added a housekeeping thread to periodically remove dead sessions
948 and kill idle sessions.
949 * messages.c: added "delete message" functionality
950 * messages.c: added "move message" functionality
951 * userlist.c: added. This adds "userlist" and "show user" functions.
952 * roomops.c: fixed buggy implementation of ungoto
953 * Set up an option in output_headers() to optionally print the most
954 often used opening HTML as well as the HTTP headers.
955 * Display express messages in cute little JavaScript popup window.
957 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
958 * Brought over message reading and entry functions from old WebCit
960 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
961 * context_loop.c: really fix the SO_LINGER stuff
962 * webserver.c: remove commented-out references to SO_LINGER
964 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
965 * context_loop.c: After fork(), child process closes the HTTP socket
966 so when the parent process closes it, it actually _does_ close.
967 Otherwise, aIEeeee and possibly other browsers will hang.
968 * Added support for graphics images retrieved from the Citadel server.
969 * Set up login banner graphic and background image graphic
971 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
972 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
974 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
975 * Smoothed out some of the login/logout code. Failed authentication
976 now works the way it should.
977 * Added support for new user login (still need to handle registration).
979 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
980 * Discovered that the HTTP socket problem is related to a socket that
981 isn't properly lingering on close. Temporarily hacked a sleep(10)
982 into context_loop.c until it is figured out.
984 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
985 * Did a little debugging, still trying to figure out why logging in
986 displays "Connection reset by peer" error. It used to work...
988 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
989 * Makefile.in: updated dependencies
991 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
992 * Fixed broken interpretation of variables specified in the URL
993 * added new "action" variable to make main loop simpler
995 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
996 * webserver.c: prototype vsnprintf
997 * context_loop.c: warning fix
999 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1000 * tcp_sockets.c: removed some dead code
1001 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1002 unused ends of pipes, fix a file descriptor leak and a race condition
1003 * portability enhancements
1005 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1006 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1008 * converted to autoconf and began port to Digital UNIX
1010 * context_loop.c: moved the monster 64k buffer array off the stack
1011 * tcp_sockets.c: getservbyname() doesn't set errno.
1013 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1014 * webserver.c: warning fix