2 Revision 400.31 2002/09/29 20:15:43 ajc
3 * Completed the calendar day view
5 Revision 400.30 2002/09/28 04:01:30 ajc
6 * started fleshing out the calendar day view
8 Revision 400.29 2002/09/27 21:19:28 ajc
11 Revision 400.28 2002/09/27 18:31:33 ajc
12 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
13 * After saving a VEVENT, return to the correct calendar view and date
15 Revision 400.27 2002/09/27 17:15:44 ajc
16 * Removed the gzip compression stuff due to bugs in Internet Explorer.
18 Revision 400.26 2002/09/27 04:37:21 ajc
19 * New, buggy versions of event editing screens
21 Revision 400.25 2002/09/26 22:00:16 ajc
22 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
23 month 1 in libical functions)
25 Revision 400.24 2002/09/25 21:57:13 ajc
26 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
29 Revision 400.23 2002/09/24 04:12:34 ajc
30 * Rough cut of the two-pass calendar display routines (first pass: go thru
31 messages gathering VEVENT items; second pass: render calendar with data)
33 Revision 400.22 2002/09/23 04:01:33 ajc
34 * Presentation changes to calendar month view
36 Revision 400.21 2002/09/22 05:20:27 ajc
37 * Began implementing month view
39 Revision 400.20 2002/09/21 04:38:05 ajc
40 * Added utility functions for displaying vcalendar timestamps in web forms
41 and translating form data back to timestamps.
42 * Completed the "edit task" and "add new task" screens.
44 Revision 400.19 2002/09/20 20:28:08 ajc
45 * Smooth transition between "list tasks" & "edit task" screens
47 Revision 400.18 2002/09/20 03:54:44 ajc
48 * Display the "Tasks" view as a bulleted list with each task clickable
49 * Clicking brings up an (unfinished) "edit task" screen
51 Revision 400.17 2002/09/18 21:44:02 ajc
52 * display VTODO parameters
54 Revision 400.16 2002/09/17 04:21:00 ajc
55 * Handler chains for VCALENDAR and VTODO types
57 Revision 400.15 2002/09/17 03:37:10 ajc
58 * Implemented a 'display handler' infrastructure for various groupware types
60 Revision 400.14 2002/09/16 03:35:12 ajc
61 * Just a bunch of glue code to iterate through the various types of ical
62 objects we could encounter
64 Revision 400.13 2002/09/15 04:05:41 ajc
65 * Process calendar object subcomponents
67 Revision 400.12 2002/09/15 03:40:13 ajc
69 * When a text/calendar MIME type is discovered in a message, send it to
70 the (currently skeleton) parser in calendar.c
71 * calendar.c: skeleton parser for calendar objects which currently just
72 creates an icalcomponent object and frees it.
74 Revision 400.11 2002/09/15 03:16:24 ajc
75 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
76 function namespace in libical
78 Revision 400.10 2002/09/15 02:50:55 ajc
79 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
81 Revision 400.9 2002/09/14 21:33:31 ajc
82 * Backed out compression of inlines -- not all browsers appear to handle it
84 Revision 400.8 2002/09/14 20:20:29 ajc
85 * Attempting to push more stuff through compression. I've introduced some
86 sort of deadlock bug that I can't seem to find yet...
88 Revision 400.7 2002/09/14 20:00:22 ajc
89 * Compress output_image() graphics
91 Revision 400.6 2002/09/14 16:26:35 ajc
92 * output_image() now reads the entire image from Citadel into a buffer before
93 sending it to the browser (for performance reasons, and so it can compress)
95 Revision 400.5 2002/09/14 04:52:59 ajc
96 * Look for the "libical" calendaring library and link it in if present...
98 Revision 400.4 2002/09/14 04:02:36 ajc
99 * Finished gzip compression of dynamic pages (when browser supports it)
101 Revision 400.3 2002/09/13 20:40:53 ajc
102 * Detect when the client browser is capable of gzip encoding
103 (actual encoding is not implemented yet)
105 Revision 400.2 2002/09/13 15:54:40 ajc
106 * Reversed the above change because I broke it somehow
108 Revision 400.1 2002/09/11 22:46:59 ajc
109 * Started adding in compression and calendaring library detects (not finished)
111 Revision 400.0 2002/09/09 03:56:11 ajc
112 * This is version 4.00
114 Revision 323.68 2002/09/09 03:51:01 ajc
115 * In the HTML-to-HTML converter:
116 --> Open links in new window (as with text msgs)
117 --> Convert loose URL's to hot links (as with text msgs)
119 Revision 323.67 2002/09/06 03:59:11 ajc
120 * Added an "About this server" panel to the Summary page.
121 (Useless fluff, but better than an empty column.)
123 Revision 323.66 2002/08/26 02:57:06 ajc
124 * Rooms listed on the summary page are now clickable-gotoable
126 Revision 323.65 2002/08/26 01:24:09 ajc
127 * Added a "summary" page (rather sparse for now)
129 Revision 323.64 2002/08/24 15:30:48 ajc
130 * GET instead of POST for listsub. Also add a 'Back...' link.
132 Revision 323.63 2002/08/24 05:59:24 ajc
133 * Bugfixes and cosmetic changes to listsub system
135 Revision 323.62 2002/08/23 03:37:19 ajc
136 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
138 Revision 323.61 2002/08/22 03:55:47 ajc
139 * 'unsubscribe' command (but not 'confirm unsubscribe')
141 Revision 323.60 2002/08/21 21:58:37 ajc
142 * Completed self-service list subscription via web.
143 (Still need to implement unsubscribe.)
145 Revision 323.59 2002/08/16 22:06:51 ajc
148 Revision 323.58 2002/08/16 03:51:12 ajc
149 * I think I've finally nailed the 'no session' pages now...
151 Revision 323.57 2002/08/15 03:49:47 ajc
152 * Fleshed out the list subscription page a bit
154 Revision 323.56 2002/08/13 19:55:12 ajc
155 * Keep track of the HTTP "Host:" header being sent by the browser.
156 (We're going to need this in the near future)
158 Revision 323.55 2002/08/05 16:07:30 ajc
159 * Moved "edit floor label pic" to the floor editing screen
161 Revision 323.54 2002/08/05 15:53:00 ajc
162 * Commands to add, change, delete floors
164 Revision 323.53 2002/07/26 03:20:04 ajc
165 * Beautified the folder tabs in "edit room"
167 Revision 323.52 2002/07/25 04:01:58 ajc
168 * Final cleanup of changes (finally located and fixed the bug)
170 Revision 323.51 2002/07/24 04:14:23 ajc
171 * Minor code cleanup of last night's changes
173 Revision 323.50 2002/07/23 15:40:54 ajc
174 * Minor cleanup of previous changes
176 Revision 323.49 2002/07/23 04:43:58 ajc
177 * Updated message reading to use the new MSG4 command, so we can do output
178 of various types of richtext (mainly HTML).
180 Revision 323.48 2002/07/16 03:37:24 ajc
181 * Small change to above
183 Revision 323.47 2002/07/16 03:23:37 ajc
184 * Display HTML messages as HTML. (Wow!)
186 Revision 323.46 2002/07/13 04:39:59 ajc
187 * Handle multipart/alternative in a nicer way, giving us the opportunity to
188 output HTML instead of converting to text/plain and back. (Not finished.)
190 Revision 323.45 2002/07/11 03:17:03 ajc
191 * hacks to text_to_server() to transmit messages as HTML
193 Revision 323.44 2002/07/09 04:21:12 ajc
196 Revision 323.43 2002/07/06 03:10:26 ajc
197 * Enable a "make this my start page" link that works in lots of places.
198 Configures a user's preference of where to go after login.
200 Revision 323.42 2002/06/19 22:01:31 ajc
201 * When editing another user's vCard, do a "transient goto" to their config
202 room so you don't automatically gain access to their config room.
203 * When creating a user, go back to the "select user to edit" screen with the
204 new user's account name pre-selected.
206 Revision 323.41 2002/06/17 03:48:44 ajc
207 * Finished the thing to edit other users' vCards.
209 Revision 323.40 2002/06/16 21:49:02 ajc
210 * Administratively edit other users' vCards. Still needs a couple of lines
211 of glue code to make it work.
213 Revision 323.39 2002/06/15 20:34:39 ajc
214 * Use safestrncpy() instead of strncpy() where appropriate
215 * Fixed a memory allocation bug in the vCard parser
217 Revision 323.38 2002/05/23 03:40:05 ajc
218 * Brought over a utility function I'll need later
220 Revision 323.37 2002/05/22 02:34:56 ajc
221 * Finished room/folder view selector. Pretty cool.
223 Revision 323.36 2002/05/22 01:53:23 ajc
224 * Room list or folder list? Give the user a choice. (Has bugs.)
226 Revision 323.35 2002/05/12 15:21:43 error
227 * do_template() now parses a .wml file for WAP clients, and a .html file
230 Revision 323.34 2002/05/11 22:46:19 error
231 * Track whether user-agent is a WAP gateway
233 Revision 323.33 2002/05/11 15:35:07 error
234 * webcit.c: add MIME types for WAP/WML
236 Revision 323.32 2002/05/10 15:29:58 ajc
237 * Hacked the address book view a little bit
239 Revision 323.31 2002/05/09 03:53:56 ajc
240 * Began working on address book view
242 Revision 323.30 2002/05/08 03:38:58 ajc
243 * Preferences framework
245 Revision 323.29 2002/05/07 03:57:29 ajc
246 * In message summary, replace 'Del' links with checkboxes
248 Revision 323.28 2002/05/05 03:28:15 ajc
249 * Shuffled around the room banner a bit
251 Revision 323.27 2002/05/03 19:32:39 ajc
252 * Finished "folder list" mode (still need to move it to a permanent location)
254 Revision 323.26 2002/05/03 03:55:17 ajc
255 * more folder display stuff
257 Revision 323.25 2002/05/01 22:03:07 ajc
258 * "folder list" view (not finished)
260 Revision 323.24 2002/05/01 03:23:31 ajc
261 * Added a drop-down box to change a user's view of a room.
263 Revision 323.23 2002/04/28 03:56:47 ajc
264 * Finished summary mode (for the most part, anyway)
266 Revision 323.22 2002/04/26 21:13:21 ajc
267 * Separated "summary mode" message listing into its own function
268 * Go to summary mode automatically when the server says that view=1
270 Revision 323.21 2002/04/20 04:14:29 ajc
271 * Some work on email summary screen
273 Revision 323.20 2002/03/31 05:02:39 ajc
274 * Remove "Page another user" link from main menu
275 * Add "edit my citadel config room" type link from edit user screen
277 Revision 323.19 2002/03/29 22:30:45 ajc
278 * Finished the "edit user" screen.
280 Revision 323.18 2002/03/29 15:18:09 ajc
281 * yep ... more user edit stuff
283 Revision 323.17 2002/03/26 19:01:12 ajc
284 * More edit user stuff
286 Revision 323.16 2002/03/26 18:23:23 ajc
287 * Don't display room banner on screens that don't pertain to a particular room
288 * Initial prep for add/change/delete user accounts screen
290 Revision 323.15 2002/03/22 04:33:08 ajc
291 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
293 Revision 323.14 2002/03/19 04:35:10 ajc
294 * Brought over yet another new version of the MIME parser from Citadel
296 Revision 323.13 2002/03/13 03:56:52 ajc
297 * New site config option "Allow system Aides to gain access to mailboxes"
299 Revision 323.12 2002/03/12 23:13:57 ajc
300 * Moved room access controls out of the admin menu and into the room commands
301 menu. Prettied up the access control list screen.
303 Revision 323.11 2002/03/10 06:07:09 ajc
304 * Handle multiple Internet e-mail addresses in vCard editor
306 Revision 323.10 2002/03/07 04:56:09 ajc
307 * Final polish for initial round of vCard editing functions. Only show "edit"
308 link when editing user's own vCard in the My Citadel Config> room.
310 Revision 323.9 2002/03/06 05:22:33 ajc
311 * More vcard editing form stuff
313 Revision 323.8 2002/03/05 05:05:06 ajc
314 * More vCard editing stuff
316 Revision 323.7 2002/03/04 05:28:54 ajc
317 * Wrote some skeleton code for robust vCard editing
319 Revision 323.6 2002/03/03 06:58:25 ajc
320 * Login errors displayed in red
322 Revision 323.5 2002/03/03 06:52:59 ajc
323 * Allow editing of the "disable self-service user account creation" site config option
325 Revision 323.4 2002/02/24 07:02:44 ajc
326 * Added the ability to enter a Subject: line in messages
327 * Go to the Mail room when user clicks on the new mail alert icon
329 Revision 323.3 2002/02/13 22:47:51 ajc
330 * Added some rudimentary support for displaying vCards as card-looking things
332 Revision 323.2 2002/02/13 15:04:25 ajc
333 * Began some hacks for vCard processing
335 Revision 323.0 2002/01/13 09:07:06 ajc
338 Revision 322.4 2002/01/13 09:06:38 ajc
339 * Brought over the debugged mime parser from Citadel
341 Revision 322.3 2002/01/05 06:19:17 error
342 * Add MIME types text/css and image/png
344 Revision 322.2 2002/01/03 22:32:38 ajc
345 * templatized the "prompt for recipient" screen
347 Revision 322.1 2001/12/28 09:43:05 error
348 * Client support for hostnames up to 63 characters
350 Revision 322.0 2001/12/26 23:11:56 ajc
353 Revision 321.1 2001/12/26 23:11:25 ajc
354 * Minor change to the upload handler, to fix graphics uploads
356 Revision 321.0 2001/12/26 05:28:02 ajc
359 Revision 320.2 2001/12/26 05:24:11 ajc
360 * Reverted all of the navbar and iconbar functions back to plain, ordinary
361 link tags. The nifty JavaScript stuff is now used only to light up the
362 buttons during mouse hovers, and nothing more.
364 Revision 320.1 2001/12/25 00:14:44 error
365 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
367 Revision 320.0 2001/12/21 06:04:03 ajc
370 Revision 301.22 2001/12/21 06:03:54 ajc
373 Revision 301.21 2001/12/20 05:02:42 ajc
374 * If you paid for this software, someone is ripping you off.
375 * Fixed the urlesc() function to use a caller-supplied target buffer.
377 Revision 301.20 2001/12/18 20:35:29 ajc
378 * More fun JavaScript-enabled buttons
380 Revision 301.19 2001/12/18 16:48:06 ajc
381 * Began testing new JavaScript-enabled k00l light-up buttonz
383 Revision 301.18 2001/12/18 06:06:20 ajc
386 Revision 301.17 2001/12/15 20:51:33 ajc
387 * "reply" button on pop-up pages
389 Revision 301.16 2001/12/11 16:02:40 ajc
390 * Completed support for add/remove mailing list recipients.
392 Revision 301.15 2001/12/11 15:22:53 ajc
393 * Began constructing the listserv screen for config (not tested)
395 Revision 301.14 2001/12/11 05:37:12 ajc
396 * Finished the share/unshare room screen in Edit Room
398 Revision 301.13 2001/12/03 04:43:40 ajc
399 * Brought over an update of the MIME parser from Citadel.
401 Revision 301.12 2001/12/02 07:09:13 ajc
402 * Turned the room editing page into a tabbed dialog
403 * Started adding some of the room sharing stuff
405 Revision 301.11 2001/11/22 05:17:06 ajc
406 * Completed the add/change/delete neighbor node screens
408 Revision 301.10 2001/11/18 01:47:24 ajc
409 * Tentatively begun the change of networking configuration screens to reflect
410 the new network architecture of the server.
412 Revision 301.9 2001/11/18 01:41:09 ajc
413 * Brought over the newer string tokenizer from Citadel
414 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
415 server's convention of #define SIZ 4096
417 Revision 301.8 2001/11/14 03:20:22 ajc
418 * Add some more of the newer config settings to the site config screen
420 Revision 301.7 2001/09/25 03:34:09 ajc
421 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
422 and bail out without bothering the Citadel server.
424 Revision 301.6 2001/08/22 16:38:06 ajc
425 * Added the "-c" command line option to generate optional cookies indicating
426 the host name of the server. This makes it easy to put a cluster of WebCit
427 servers behind (for example) an Arrowpoint load balancer.
429 Revision 301.5 2001/08/21 04:02:56 ajc
430 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
431 unwanted page caching
433 Revision 301.4 2001/08/13 03:43:24 ajc
436 Revision 301.3 2001/08/13 03:40:01 ajc
437 * Another attempt at focus
439 Revision 301.2 2001/08/11 04:24:39 ajc
440 * Attempt at setting focus to msgtext area when entering a message.
442 Revision 301.1 2001/08/02 03:42:03 ajc
443 * Changed the wholist to work with the new masquerade semantics
445 Revision 301.0 2001/06/28 15:05:31 ajc
448 Revision 300.2 2001/06/28 15:03:49 ajc
449 * Every generated page now includes a meta tag to disable evil "smart tags"
450 (see http://smarttags.manilasites.com/ for more information)
452 Revision 300.1 2001/06/28 02:39:54 ajc
453 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
454 the screen where you can create a room...
456 Revision 300.0 2001/06/27 06:24:06 ajc
457 * Tagged everything as Version 3.00
459 Revision 213.25 2001/06/27 06:22:49 ajc
460 * Updated docs for the 3.00 release
462 Revision 213.24 2001/06/27 06:16:01 ajc
463 * Correct generated window name in pop up pages
464 * Added handling of MIME inline images (not tested)
466 Revision 213.23 2001/06/22 17:58:20 ajc
467 * A few performance and tuning cleanups. Increased the size of the socket
468 queue length to 100 for use on big systems. Also, during startup, the
469 initial startup thread now exits after creating the worker threads, instead
470 of becoming a worker thread itself. For some reason Solaris had problems
471 with the latter method.
473 Revision 213.22 2001/06/07 03:16:57 ajc
474 * Brought over an updated mime parser from Citadel
476 Revision 213.21 2001/06/06 14:44:25 ajc
477 * mime_parser.c: #include <pthread.h> so it compiles cleanly
479 Revision 213.20 2001/05/31 02:26:22 ajc
480 * Fixed login to take you to the Lobby instead of the next room.
482 Revision 213.19 2001/05/30 22:37:09 ajc
483 * Fix to upload handler to recognize browser uploads based on *either* a "name"
484 or a "filename" from the MIME parser.
486 Revision 213.18 2001/05/30 01:06:57 ajc
487 * Changes to mime parser ... still something wrong
489 Revision 213.17 2001/05/28 19:27:29 ajc
490 * Fixed bug which marked all messages in Lobby as old before reading at login
492 Revision 213.16 2001/05/25 22:39:26 ajc
493 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
495 Revision 213.15 2001/05/23 16:15:23 ajc
496 * UI changes (pretty frames with no scrollbars)
498 Revision 213.14 2001/05/22 00:32:17 ajc
501 Revision 213.13 2001/05/22 00:02:18 ajc
502 * Another attempt to fix the fd leak
504 Revision 213.12 2001/05/19 02:21:40 ajc
505 * Attempt to fix the dangling sockets.
507 Revision 213.11 2001/05/15 03:22:25 ajc
508 * More icon updates and link cleanup type stuff
510 Revision 213.10 2001/05/06 05:11:48 ajc
511 * Added paging icon and right-justified it
512 * Send-page window is now a popup
514 Revision 213.9 2001/05/04 04:28:10 ajc
515 * Added "page user" button in wholist
517 Revision 213.8 2001/05/01 00:49:43 ajc
518 * more of the UI overhaul
520 Revision 213.7 2001/04/30 01:49:36 ajc
521 * more work on UI overhaul
523 Revision 213.6 2001/04/29 04:39:23 ajc
524 * User interface overhaul now in progress. WARNING: incomplete system.
526 Revision 213.5 2001/04/01 22:13:37 cough
527 * Modified roomops.c to give users the ability to pick a floor at room
530 Revision 213.4 2001/02/15 01:21:55 ajc
531 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
532 invite/kickout functionality.
534 Revision 213.3 2001/01/25 23:10:00 ajc
535 * "Delete message" button now confirms on client-side using JavaScript
537 Revision 213.2 2000/12/05 18:39:49 ajc
538 * Added support for non-USA countries in registration screen (requires the
539 latest Citadel server, which supports the country field)
541 Revision 213.1 2000/10/20 04:27:46 ajc
542 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
544 Revision 213.0 2000/10/03 16:44:01 ajc
545 * Tagged for 2.13 release
547 Revision 212.16 2000/10/03 03:15:53 ajc
548 * Cosmetic changes to login screen, menu bar, and message header bar
550 Revision 212.15 2000/09/28 03:44:52 ajc
551 * Linked to the bio/photo page from message headers. I'm not sure I like the
552 color scheme, though.
554 Revision 212.14 2000/09/28 03:37:23 ajc
555 * who.c: provide links to bio/photo pages for each user in the wholist
557 Revision 212.13 2000/09/24 21:37:21 ajc
558 * When reading large numbers of messages, group them in smaller numbers and
559 display the selector bar in search engine style (like AltaVista and Google)
561 Revision 212.12 2000/09/24 04:17:16 ajc
562 * Templatized the room banner.
564 Revision 212.11 2000/09/17 03:29:45 ajc
565 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
567 Revision 212.10 2000/09/14 11:43:37 error
568 Replace occurrences of % throughout the HTML with %% so as to be friendly
569 to HP/UX printf() and possibly others.
571 Revision 212.9 2000/09/13 04:13:59 ajc
572 * Completed the initial hack of the variable substitution template thingy.
573 Check out static/login.html to see the first template.
575 Revision 212.8 2000/09/11 17:08:16 ajc
576 * Started templatizing the login screen. Not finished yet.
578 Revision 212.7 2000/09/11 03:29:50 ajc
579 * Started working on a variable-substitution thing
581 Revision 212.6 2000/08/30 03:20:22 ajc
582 * Put the wholist back into its own window.
584 Revision 212.5 2000/07/06 03:46:29 ajc
585 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
587 Revision 212.4 2000/06/29 04:22:35 ajc
588 * Changed the format of the wholis (again). Now it shows up in a frame
589 instead of a separate window.
591 Revision 212.3 2000/06/12 03:28:44 ajc
592 * added support for multi-line paging
594 Revision 212.2 2000/06/07 04:11:28 ajc
595 * HTML changes to room banner
597 Revision 212.1 2000/05/31 04:29:54 ajc
598 * Initial support for "summary" (headers only, no body) mode of reading
599 messages, and "read one" mode. For future support of 'traditional' email.
601 Revision 212.0 2000/05/23 20:35:52 ajc
602 * Tagged for the 2.12 release
604 Revision 211.19 2000/05/18 02:33:39 ajc
605 * Don't call whobbs() directly after changing masq room/host, it screws up the
606 refresh. It now calls an HTTP redirect page instead.
607 * added http_redirect(char *url) function to accomplish the above
609 Revision 211.18 2000/05/08 17:24:32 ajc
610 * Removed HTTP date fields because it was confusing browser caches (weird)
611 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
613 Revision 211.17 2000/05/07 23:46:55 ajc
614 * added Date: and Last-Modified: headers to HTTP output
615 * masquerade room/host screen now runs in wholist window, and returns to it
617 Revision 211.16 2000/05/02 17:32:06 ajc
618 * Font related changes to html
620 Revision 211.15 2000/04/20 02:42:23 ajc
621 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
622 crashing every session, every time. (?)
623 * End the session after displaying robots.txt or nocookies.html, to prevent
624 big session logjams when either of these conditions are met
626 Revision 211.14 2000/04/15 15:43:46 nbryant
627 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
628 64-bit gcc on sparc is evil)
630 Revision 211.13 2000/04/06 20:42:03 nbryant
631 * configure.in: fix a typo
633 Revision 211.12 2000/04/06 20:37:01 nbryant
634 * solaris cleanups and warning fixes
636 Revision 211.11 2000/03/31 03:48:52 ajc
637 * text_to_server() now behaves the way web users expect text entry to work.
638 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
640 Revision 211.10 2000/03/31 02:39:06 ajc
641 * Fixed bugs in "Site configuration" and added new fields.
643 Revision 211.9 2000/03/31 02:08:45 ajc
644 * Added "max messages per page" and "read next nnn" stuff to read loop
645 (probably not in its final form)
647 Revision 211.8 2000/03/28 17:02:47 nbryant
648 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
650 Revision 211.7 2000/03/27 16:18:17 ajc
651 * Implement multi-room chat as available in Citadel 5.70
653 Revision 211.6 2000/03/23 04:45:15 ajc
654 * Experimental move of wholist to a separate auto-refreshing window
656 Revision 211.5 2000/03/19 22:49:03 ajc
657 * Made the header-bar buttons more visible
658 * Added a "reply" header-bar button
659 * Move "Subject:" lines into the header-bar
660 * Padded the header-bars by one pixel (nicer looking)
661 * Changed message date/time output format
663 Revision 211.4 2000/03/19 19:49:31 ajc
664 * Added support for unix domain sockets
666 Revision 211.3 2000/02/11 23:45:04 nbryant
667 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
668 * tcp_sockets.c: include <arpa/inet.h>
670 Revision 211.2 2000/02/11 23:30:04 nbryant
671 configure.in: added some code for FreeBSD
673 Revision 211.1 2000/01/11 04:20:40 ajc
674 * Add "close window" option to goodbye screen
676 Revision 211.0 2000/01/04 15:24:16 ajc
677 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
678 * This will be released as v2.11; tagged everything as such.
680 Revision 210.0 1999/12/24 04:57:18 ajc
683 Revision 1.121 1999/12/23 04:54:48 ajc
684 * Changed session cookie from hexadecimal encoding to base64
685 * Removed overly verbose logging
687 Revision 1.120 1999/12/12 18:12:28 ajc
688 * get http request: clear hold buffer before starting to read in HTTP request.
689 This was causing some requests to get corrupted.
691 Revision 1.119 1999/12/08 18:25:21 ajc
692 * Increased the size of the backlog queue length passed to accept() and made
693 it a configuration parameter in webcit.h
695 Revision 1.118 1999/12/07 16:09:26 ajc
696 * Better (non fireworks display mode) handling of broken HTTP sockets
698 Revision 1.117 1999/12/06 03:40:29 ajc
699 * Moved a bunch of other global variables to per-session variables
701 Revision 1.116 1999/12/06 02:05:33 ajc
702 * Moved global march list into per-session context
704 Revision 1.115 1999/12/05 18:38:02 ajc
705 * Auto-scaling worker thread pool size
707 Revision 1.114 1999/12/05 17:38:41 ajc
708 * Additional debugging and cleanup
710 Revision 1.113 1999/12/04 22:16:05 ajc
711 * Moved all diagnostic output to stderr
712 * Moved "HTTP/1.0 200 OK" output to output_headers()
714 Revision 1.112 1999/12/04 21:56:59 ajc
715 * Finished the overhaul. Now to tune...
717 Revision 1.111 1999/12/03 17:59:53 ajc
718 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
719 pseudocode so the build is currently broken.
721 Revision 1.110 1999/12/03 16:37:46 ajc
722 * Repaired HTTP output for image transfers and static content
724 Revision 1.109 1999/12/03 05:09:54 ajc
725 * Rewrote the HTTP engine and application coupling to run in a worker thread
726 model and to run as a single multithreaded program (eliminated helper
727 processes and pipes). It currently runs but has many large bugs.
729 Revision 1.108 1999/12/03 00:18:20 ajc
730 * Added ".c.o" rule to Makefile
732 Revision 1.107 1999/11/26 03:32:59 ajc
733 * Started moving all of the global variables into a struct, to facilitate
734 multithreaded server.
736 Revision 1.106 1999/11/26 01:28:10 ajc
739 Revision 1.105 1999/11/04 02:05:02 ajc
740 * Added 'number of worker threads' to site config screen
742 Revision 1.104 1999/10/25 02:25:09 ajc
743 * Shuffled around the room editing commands
745 Revision 1.103 1999/10/14 04:07:18 ajc
746 * Cleaned up the bottom-of-page icons
748 Revision 1.102 1999/10/08 23:58:11 ajc
749 * Minor bug fix in registration screen
751 Revision 1.101 1999/10/06 02:44:02 ajc
752 * Per Nick's request, removed the key bindings stuff. He knows how to fit
753 it back in when it's fixed. Also added more attempts at cache disabling,
754 but it still doesn't work in the StarOffice browser. I don't know why.
756 Revision 1.100 1999/10/02 03:26:14 ajc
757 * Merged in Nick's bit of JavaScript to handle key commands.
758 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
759 in a text field. Right now you can't even log in.
761 Revision 1.99 1999/09/01 01:06:11 ajc
762 * Added "max message length" field in global config screen
764 Revision 1.98 1999/08/14 18:16:10 ajc
765 * Fixed escputs() and its friends to properly handle ' (single quote) chars
768 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
769 * Did neat stuff to the bottom of the page
771 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
772 * webcit.c: exit Webcit sessions semi-gracefully when the connection
773 to a Citadel server fails.
774 * messages.c: don't auto-link URL's in messages if it would cause
777 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
778 * Recompiled the Java chat applet using a genuine JDK 1.0.2
779 compiler. This should make more browsers happy.
781 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
782 * Added support for "robots.txt" telling spiders to go away.
783 * Do a slrp_highest() when logging off.
785 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
786 * Rearranged the code in "Site-wide configuration" and "Generic
787 server command" to avoid nested server operations
789 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
790 * webcit.c: added "back, top, next" buttons to bottom of each page
791 * menubar.html: replaced "User list" with "Page another user"
793 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
794 * context_loop.c: rearranged some code to try to eliminate deadlocks
796 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
797 * Unknown URL's now display the main menu instead of diagnostics
798 * Diagnostics are now at <baseurl>/diagnostics
800 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
801 * Session no longer locks up when an express message is cancelled
802 * The default Citadel server is now "localhost" instead of uncnsrd
803 * Added some documentation
805 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
806 * roomops.c: made room banner graphics more reliable
807 * messages.c: added code to prevent accidental "double-posting"
808 * who.c: fixed the "Change room/host/user" submit logic
810 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
811 * Changed static/menubar.html so the text is readable
813 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
814 * Ditched the frames mode completely. It wasn't working properly in,
815 among other places, IE 5. Die, Bill, Die.
817 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
818 * Fixed the behavior of the "forget room" routine, to properly handle
819 the transition back to the Lobby after it's all done.
820 * Added ExpressMessageCat() to allow code to send the user messages
821 along with incoming express messages
822 * WebCit now sends the name of the end user's browser as the client
823 name in a Citadel IDEN command rather than its own name.
825 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
826 * Minor code cleanups
827 * New mail notification
829 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
830 * Top-aligned all the cells in the fake frames in non-frames mode
832 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
833 * Initial entry to _BASEROOM_ at login now done as a Skip instead
834 of a Goto, in order to prevent it from first marking all msgs old.
836 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
837 * Replaced _most_ gotoroom() calls with smart_goto(), a version
838 which can differentiate the needs of frames and noframes modes
840 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
841 * webserver.c: added "-t" option to send traces somewhere else
843 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
844 * context_loop.c: display an error page if the client browser
845 requests a non-root page and there is no cookie set
846 * webserver.c: took my name off the copyright notice (it's a group
849 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
850 * Reworked a lot of the structure, made more HTML "embeddable"
851 * Changed the noframes mode to display "fake" frames using tables
853 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
854 Changed some output formatting (mainly <FONT> tags).
855 Changed who.c to use urlescputs() rather than escputs()
856 in urls so GOTOs and User Profiles work when the string has a
859 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
860 http://www.webreference.com/dhtml/column18/menuFrLoad.html
861 How to cause "onLoad=" to cause a sibling frame to refresh without
862 having to use the nonportable HTTP "Window-Target:" directive. Began
863 implementation of this; it should allow portable NS/IE compatibility.
865 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
866 * Implemented "access level required to create rooms"
868 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
869 * webcit.c: modified getz() to *exit* the program when fgets()
870 returns an error. This is actually the desired behavior; it would
871 otherwise busy-loop forever on a broken pipe.
873 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
874 * webcit.c: added to getz() the ability to return an error code;
875 implemented this in the main loop, hopefully fixing problems
876 * Added "braindamage" file (frames/JS browser compatibility list)
877 * Added HTTP "User-agent:" detection
878 * wildmat.c, braindamage.c: added
879 * Initial value of 'noframes' is now set by the braindamage check
880 * Ran everything through "indent -kr -i8"
881 * roomops.c: in room list, print a in otherwise empty cells
883 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
884 * context_loop.c: warning fix
885 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
887 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
888 * Resolve the name of the connecting host and pass it on to Citadel
890 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
891 * wDumpContent() is now responsible for </BODY></HTML> most of the
892 time (parameter settable) so that the main menu can easily be
893 embedded in every page when running in noframes mode
894 * noframes mode selection is now carried in the cookie
896 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
897 * Made the frames stuff less dependent on the HTML TARGET= directive
898 and more dependent on the HTTP Window-target: directive.
899 * Made the system semi-navigable in noframes mode.
901 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
902 * Brought over the new room listing code and <G>oto heuristics
903 from the main Citadel tree, to pay attention to floor/room ordering
905 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
906 * Modified the back end of mime_parser to use callbacks instead of
907 doing something specific. Now we can use it elsewhere.
909 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
910 * Fixed the bugs in "Site-wide configuration"
911 * Added a "generic server commands" screen
913 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
914 * Reduced the multiple cookies down to one cookie combining all data.
916 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
917 * Removed wc_host and wc_port cookies.
918 * Added an "edit your session" screen to change your wholisting.
920 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
921 * Added "enter registration"
922 * Set up automatic trigger of Enter Registration when the server
924 * Established that a one-to-one WebCit/Citadel correspondence will
925 be required. No big deal due to shared code segments.
926 * Added "change password"
927 * Added networking configuration screens. These still need testing.
928 * Added a "kill session" link to each line of the wholist when
929 logged in as an aide, and the screens to perform this operation.
931 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
932 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
933 * "Finished" the MIME parser.
934 * Got image uploads working.
935 * Added "add/edit user photo" screens.
936 * Added "add/edit room graphic" screens.
937 * Added "add/edit floor graphic" screens.
938 * Fixed display of floor graphic in known rooms list.
940 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
941 * Wrote mime_parser.c for handling of image uploads. This will also
942 be used in future Citadel MIME projects.
944 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
945 * Fixed a bug in the room banner display code
946 * Added "delete room"
947 * Added "validate users"
949 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
950 * Added "edit room info file"
953 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
954 * Changed the "auto read new" functionality from a meta refresh tag
955 to an "onload" directive (the former was causing graphics problems)
956 * Added "create room"
959 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
960 * Got the Zap and List-Zapped commands working
961 * Added a convenience function to display a page with an error string
962 * Automatically do a read-new-msgs whenever a new room banner is loaded
964 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
965 * Added the screens to send pages
966 * Changed message headers to display in bigger font, non-boldface
967 * Added the chat system
968 * Added goto private rooms
970 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
971 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
973 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
974 * automatically regenerate Makefile when Makefile.in changes
976 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
977 * context_loop.c: Moved "remove session" into its own function.
978 Check for dead webcit child process before each transaction.
979 * Ignore SIGPIPE; this seems to magically make the program bulletproof
980 against broken HTTP connections.
981 * Added a housekeeping thread to periodically remove dead sessions
982 and kill idle sessions.
983 * messages.c: added "delete message" functionality
984 * messages.c: added "move message" functionality
985 * userlist.c: added. This adds "userlist" and "show user" functions.
986 * roomops.c: fixed buggy implementation of ungoto
987 * Set up an option in output_headers() to optionally print the most
988 often used opening HTML as well as the HTTP headers.
989 * Display express messages in cute little JavaScript popup window.
991 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
992 * Brought over message reading and entry functions from old WebCit
994 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
995 * context_loop.c: really fix the SO_LINGER stuff
996 * webserver.c: remove commented-out references to SO_LINGER
998 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
999 * context_loop.c: After fork(), child process closes the HTTP socket
1000 so when the parent process closes it, it actually _does_ close.
1001 Otherwise, aIEeeee and possibly other browsers will hang.
1002 * Added support for graphics images retrieved from the Citadel server.
1003 * Set up login banner graphic and background image graphic
1005 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1006 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1008 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1009 * Smoothed out some of the login/logout code. Failed authentication
1010 now works the way it should.
1011 * Added support for new user login (still need to handle registration).
1013 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1014 * Discovered that the HTTP socket problem is related to a socket that
1015 isn't properly lingering on close. Temporarily hacked a sleep(10)
1016 into context_loop.c until it is figured out.
1018 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1019 * Did a little debugging, still trying to figure out why logging in
1020 displays "Connection reset by peer" error. It used to work...
1022 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1023 * Makefile.in: updated dependencies
1025 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1026 * Fixed broken interpretation of variables specified in the URL
1027 * added new "action" variable to make main loop simpler
1029 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1030 * webserver.c: prototype vsnprintf
1031 * context_loop.c: warning fix
1033 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1034 * tcp_sockets.c: removed some dead code
1035 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1036 unused ends of pipes, fix a file descriptor leak and a race condition
1037 * portability enhancements
1039 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1040 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1042 * converted to autoconf and began port to Digital UNIX
1044 * context_loop.c: moved the monster 64k buffer array off the stack
1045 * tcp_sockets.c: getservbyname() doesn't set errno.
1047 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1048 * webserver.c: warning fix