2 Revision 400.33 2002/10/03 03:40:31 ajc
3 * Worked on meeting accept/decline a little bit
5 Revision 400.32 2002/09/30 03:58:35 ajc
6 * Dabbled in handling incoming meeting requests
8 Revision 400.31 2002/09/29 20:15:43 ajc
9 * Completed the calendar day view
11 Revision 400.30 2002/09/28 04:01:30 ajc
12 * started fleshing out the calendar day view
14 Revision 400.29 2002/09/27 21:19:28 ajc
17 Revision 400.28 2002/09/27 18:31:33 ajc
18 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
19 * After saving a VEVENT, return to the correct calendar view and date
21 Revision 400.27 2002/09/27 17:15:44 ajc
22 * Removed the gzip compression stuff due to bugs in Internet Explorer.
24 Revision 400.26 2002/09/27 04:37:21 ajc
25 * New, buggy versions of event editing screens
27 Revision 400.25 2002/09/26 22:00:16 ajc
28 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
29 month 1 in libical functions)
31 Revision 400.24 2002/09/25 21:57:13 ajc
32 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
35 Revision 400.23 2002/09/24 04:12:34 ajc
36 * Rough cut of the two-pass calendar display routines (first pass: go thru
37 messages gathering VEVENT items; second pass: render calendar with data)
39 Revision 400.22 2002/09/23 04:01:33 ajc
40 * Presentation changes to calendar month view
42 Revision 400.21 2002/09/22 05:20:27 ajc
43 * Began implementing month view
45 Revision 400.20 2002/09/21 04:38:05 ajc
46 * Added utility functions for displaying vcalendar timestamps in web forms
47 and translating form data back to timestamps.
48 * Completed the "edit task" and "add new task" screens.
50 Revision 400.19 2002/09/20 20:28:08 ajc
51 * Smooth transition between "list tasks" & "edit task" screens
53 Revision 400.18 2002/09/20 03:54:44 ajc
54 * Display the "Tasks" view as a bulleted list with each task clickable
55 * Clicking brings up an (unfinished) "edit task" screen
57 Revision 400.17 2002/09/18 21:44:02 ajc
58 * display VTODO parameters
60 Revision 400.16 2002/09/17 04:21:00 ajc
61 * Handler chains for VCALENDAR and VTODO types
63 Revision 400.15 2002/09/17 03:37:10 ajc
64 * Implemented a 'display handler' infrastructure for various groupware types
66 Revision 400.14 2002/09/16 03:35:12 ajc
67 * Just a bunch of glue code to iterate through the various types of ical
68 objects we could encounter
70 Revision 400.13 2002/09/15 04:05:41 ajc
71 * Process calendar object subcomponents
73 Revision 400.12 2002/09/15 03:40:13 ajc
75 * When a text/calendar MIME type is discovered in a message, send it to
76 the (currently skeleton) parser in calendar.c
77 * calendar.c: skeleton parser for calendar objects which currently just
78 creates an icalcomponent object and frees it.
80 Revision 400.11 2002/09/15 03:16:24 ajc
81 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
82 function namespace in libical
84 Revision 400.10 2002/09/15 02:50:55 ajc
85 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
87 Revision 400.9 2002/09/14 21:33:31 ajc
88 * Backed out compression of inlines -- not all browsers appear to handle it
90 Revision 400.8 2002/09/14 20:20:29 ajc
91 * Attempting to push more stuff through compression. I've introduced some
92 sort of deadlock bug that I can't seem to find yet...
94 Revision 400.7 2002/09/14 20:00:22 ajc
95 * Compress output_image() graphics
97 Revision 400.6 2002/09/14 16:26:35 ajc
98 * output_image() now reads the entire image from Citadel into a buffer before
99 sending it to the browser (for performance reasons, and so it can compress)
101 Revision 400.5 2002/09/14 04:52:59 ajc
102 * Look for the "libical" calendaring library and link it in if present...
104 Revision 400.4 2002/09/14 04:02:36 ajc
105 * Finished gzip compression of dynamic pages (when browser supports it)
107 Revision 400.3 2002/09/13 20:40:53 ajc
108 * Detect when the client browser is capable of gzip encoding
109 (actual encoding is not implemented yet)
111 Revision 400.2 2002/09/13 15:54:40 ajc
112 * Reversed the above change because I broke it somehow
114 Revision 400.1 2002/09/11 22:46:59 ajc
115 * Started adding in compression and calendaring library detects (not finished)
117 Revision 400.0 2002/09/09 03:56:11 ajc
118 * This is version 4.00
120 Revision 323.68 2002/09/09 03:51:01 ajc
121 * In the HTML-to-HTML converter:
122 --> Open links in new window (as with text msgs)
123 --> Convert loose URL's to hot links (as with text msgs)
125 Revision 323.67 2002/09/06 03:59:11 ajc
126 * Added an "About this server" panel to the Summary page.
127 (Useless fluff, but better than an empty column.)
129 Revision 323.66 2002/08/26 02:57:06 ajc
130 * Rooms listed on the summary page are now clickable-gotoable
132 Revision 323.65 2002/08/26 01:24:09 ajc
133 * Added a "summary" page (rather sparse for now)
135 Revision 323.64 2002/08/24 15:30:48 ajc
136 * GET instead of POST for listsub. Also add a 'Back...' link.
138 Revision 323.63 2002/08/24 05:59:24 ajc
139 * Bugfixes and cosmetic changes to listsub system
141 Revision 323.62 2002/08/23 03:37:19 ajc
142 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
144 Revision 323.61 2002/08/22 03:55:47 ajc
145 * 'unsubscribe' command (but not 'confirm unsubscribe')
147 Revision 323.60 2002/08/21 21:58:37 ajc
148 * Completed self-service list subscription via web.
149 (Still need to implement unsubscribe.)
151 Revision 323.59 2002/08/16 22:06:51 ajc
154 Revision 323.58 2002/08/16 03:51:12 ajc
155 * I think I've finally nailed the 'no session' pages now...
157 Revision 323.57 2002/08/15 03:49:47 ajc
158 * Fleshed out the list subscription page a bit
160 Revision 323.56 2002/08/13 19:55:12 ajc
161 * Keep track of the HTTP "Host:" header being sent by the browser.
162 (We're going to need this in the near future)
164 Revision 323.55 2002/08/05 16:07:30 ajc
165 * Moved "edit floor label pic" to the floor editing screen
167 Revision 323.54 2002/08/05 15:53:00 ajc
168 * Commands to add, change, delete floors
170 Revision 323.53 2002/07/26 03:20:04 ajc
171 * Beautified the folder tabs in "edit room"
173 Revision 323.52 2002/07/25 04:01:58 ajc
174 * Final cleanup of changes (finally located and fixed the bug)
176 Revision 323.51 2002/07/24 04:14:23 ajc
177 * Minor code cleanup of last night's changes
179 Revision 323.50 2002/07/23 15:40:54 ajc
180 * Minor cleanup of previous changes
182 Revision 323.49 2002/07/23 04:43:58 ajc
183 * Updated message reading to use the new MSG4 command, so we can do output
184 of various types of richtext (mainly HTML).
186 Revision 323.48 2002/07/16 03:37:24 ajc
187 * Small change to above
189 Revision 323.47 2002/07/16 03:23:37 ajc
190 * Display HTML messages as HTML. (Wow!)
192 Revision 323.46 2002/07/13 04:39:59 ajc
193 * Handle multipart/alternative in a nicer way, giving us the opportunity to
194 output HTML instead of converting to text/plain and back. (Not finished.)
196 Revision 323.45 2002/07/11 03:17:03 ajc
197 * hacks to text_to_server() to transmit messages as HTML
199 Revision 323.44 2002/07/09 04:21:12 ajc
202 Revision 323.43 2002/07/06 03:10:26 ajc
203 * Enable a "make this my start page" link that works in lots of places.
204 Configures a user's preference of where to go after login.
206 Revision 323.42 2002/06/19 22:01:31 ajc
207 * When editing another user's vCard, do a "transient goto" to their config
208 room so you don't automatically gain access to their config room.
209 * When creating a user, go back to the "select user to edit" screen with the
210 new user's account name pre-selected.
212 Revision 323.41 2002/06/17 03:48:44 ajc
213 * Finished the thing to edit other users' vCards.
215 Revision 323.40 2002/06/16 21:49:02 ajc
216 * Administratively edit other users' vCards. Still needs a couple of lines
217 of glue code to make it work.
219 Revision 323.39 2002/06/15 20:34:39 ajc
220 * Use safestrncpy() instead of strncpy() where appropriate
221 * Fixed a memory allocation bug in the vCard parser
223 Revision 323.38 2002/05/23 03:40:05 ajc
224 * Brought over a utility function I'll need later
226 Revision 323.37 2002/05/22 02:34:56 ajc
227 * Finished room/folder view selector. Pretty cool.
229 Revision 323.36 2002/05/22 01:53:23 ajc
230 * Room list or folder list? Give the user a choice. (Has bugs.)
232 Revision 323.35 2002/05/12 15:21:43 error
233 * do_template() now parses a .wml file for WAP clients, and a .html file
236 Revision 323.34 2002/05/11 22:46:19 error
237 * Track whether user-agent is a WAP gateway
239 Revision 323.33 2002/05/11 15:35:07 error
240 * webcit.c: add MIME types for WAP/WML
242 Revision 323.32 2002/05/10 15:29:58 ajc
243 * Hacked the address book view a little bit
245 Revision 323.31 2002/05/09 03:53:56 ajc
246 * Began working on address book view
248 Revision 323.30 2002/05/08 03:38:58 ajc
249 * Preferences framework
251 Revision 323.29 2002/05/07 03:57:29 ajc
252 * In message summary, replace 'Del' links with checkboxes
254 Revision 323.28 2002/05/05 03:28:15 ajc
255 * Shuffled around the room banner a bit
257 Revision 323.27 2002/05/03 19:32:39 ajc
258 * Finished "folder list" mode (still need to move it to a permanent location)
260 Revision 323.26 2002/05/03 03:55:17 ajc
261 * more folder display stuff
263 Revision 323.25 2002/05/01 22:03:07 ajc
264 * "folder list" view (not finished)
266 Revision 323.24 2002/05/01 03:23:31 ajc
267 * Added a drop-down box to change a user's view of a room.
269 Revision 323.23 2002/04/28 03:56:47 ajc
270 * Finished summary mode (for the most part, anyway)
272 Revision 323.22 2002/04/26 21:13:21 ajc
273 * Separated "summary mode" message listing into its own function
274 * Go to summary mode automatically when the server says that view=1
276 Revision 323.21 2002/04/20 04:14:29 ajc
277 * Some work on email summary screen
279 Revision 323.20 2002/03/31 05:02:39 ajc
280 * Remove "Page another user" link from main menu
281 * Add "edit my citadel config room" type link from edit user screen
283 Revision 323.19 2002/03/29 22:30:45 ajc
284 * Finished the "edit user" screen.
286 Revision 323.18 2002/03/29 15:18:09 ajc
287 * yep ... more user edit stuff
289 Revision 323.17 2002/03/26 19:01:12 ajc
290 * More edit user stuff
292 Revision 323.16 2002/03/26 18:23:23 ajc
293 * Don't display room banner on screens that don't pertain to a particular room
294 * Initial prep for add/change/delete user accounts screen
296 Revision 323.15 2002/03/22 04:33:08 ajc
297 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
299 Revision 323.14 2002/03/19 04:35:10 ajc
300 * Brought over yet another new version of the MIME parser from Citadel
302 Revision 323.13 2002/03/13 03:56:52 ajc
303 * New site config option "Allow system Aides to gain access to mailboxes"
305 Revision 323.12 2002/03/12 23:13:57 ajc
306 * Moved room access controls out of the admin menu and into the room commands
307 menu. Prettied up the access control list screen.
309 Revision 323.11 2002/03/10 06:07:09 ajc
310 * Handle multiple Internet e-mail addresses in vCard editor
312 Revision 323.10 2002/03/07 04:56:09 ajc
313 * Final polish for initial round of vCard editing functions. Only show "edit"
314 link when editing user's own vCard in the My Citadel Config> room.
316 Revision 323.9 2002/03/06 05:22:33 ajc
317 * More vcard editing form stuff
319 Revision 323.8 2002/03/05 05:05:06 ajc
320 * More vCard editing stuff
322 Revision 323.7 2002/03/04 05:28:54 ajc
323 * Wrote some skeleton code for robust vCard editing
325 Revision 323.6 2002/03/03 06:58:25 ajc
326 * Login errors displayed in red
328 Revision 323.5 2002/03/03 06:52:59 ajc
329 * Allow editing of the "disable self-service user account creation" site config option
331 Revision 323.4 2002/02/24 07:02:44 ajc
332 * Added the ability to enter a Subject: line in messages
333 * Go to the Mail room when user clicks on the new mail alert icon
335 Revision 323.3 2002/02/13 22:47:51 ajc
336 * Added some rudimentary support for displaying vCards as card-looking things
338 Revision 323.2 2002/02/13 15:04:25 ajc
339 * Began some hacks for vCard processing
341 Revision 323.0 2002/01/13 09:07:06 ajc
344 Revision 322.4 2002/01/13 09:06:38 ajc
345 * Brought over the debugged mime parser from Citadel
347 Revision 322.3 2002/01/05 06:19:17 error
348 * Add MIME types text/css and image/png
350 Revision 322.2 2002/01/03 22:32:38 ajc
351 * templatized the "prompt for recipient" screen
353 Revision 322.1 2001/12/28 09:43:05 error
354 * Client support for hostnames up to 63 characters
356 Revision 322.0 2001/12/26 23:11:56 ajc
359 Revision 321.1 2001/12/26 23:11:25 ajc
360 * Minor change to the upload handler, to fix graphics uploads
362 Revision 321.0 2001/12/26 05:28:02 ajc
365 Revision 320.2 2001/12/26 05:24:11 ajc
366 * Reverted all of the navbar and iconbar functions back to plain, ordinary
367 link tags. The nifty JavaScript stuff is now used only to light up the
368 buttons during mouse hovers, and nothing more.
370 Revision 320.1 2001/12/25 00:14:44 error
371 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
373 Revision 320.0 2001/12/21 06:04:03 ajc
376 Revision 301.22 2001/12/21 06:03:54 ajc
379 Revision 301.21 2001/12/20 05:02:42 ajc
380 * If you paid for this software, someone is ripping you off.
381 * Fixed the urlesc() function to use a caller-supplied target buffer.
383 Revision 301.20 2001/12/18 20:35:29 ajc
384 * More fun JavaScript-enabled buttons
386 Revision 301.19 2001/12/18 16:48:06 ajc
387 * Began testing new JavaScript-enabled k00l light-up buttonz
389 Revision 301.18 2001/12/18 06:06:20 ajc
392 Revision 301.17 2001/12/15 20:51:33 ajc
393 * "reply" button on pop-up pages
395 Revision 301.16 2001/12/11 16:02:40 ajc
396 * Completed support for add/remove mailing list recipients.
398 Revision 301.15 2001/12/11 15:22:53 ajc
399 * Began constructing the listserv screen for config (not tested)
401 Revision 301.14 2001/12/11 05:37:12 ajc
402 * Finished the share/unshare room screen in Edit Room
404 Revision 301.13 2001/12/03 04:43:40 ajc
405 * Brought over an update of the MIME parser from Citadel.
407 Revision 301.12 2001/12/02 07:09:13 ajc
408 * Turned the room editing page into a tabbed dialog
409 * Started adding some of the room sharing stuff
411 Revision 301.11 2001/11/22 05:17:06 ajc
412 * Completed the add/change/delete neighbor node screens
414 Revision 301.10 2001/11/18 01:47:24 ajc
415 * Tentatively begun the change of networking configuration screens to reflect
416 the new network architecture of the server.
418 Revision 301.9 2001/11/18 01:41:09 ajc
419 * Brought over the newer string tokenizer from Citadel
420 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
421 server's convention of #define SIZ 4096
423 Revision 301.8 2001/11/14 03:20:22 ajc
424 * Add some more of the newer config settings to the site config screen
426 Revision 301.7 2001/09/25 03:34:09 ajc
427 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
428 and bail out without bothering the Citadel server.
430 Revision 301.6 2001/08/22 16:38:06 ajc
431 * Added the "-c" command line option to generate optional cookies indicating
432 the host name of the server. This makes it easy to put a cluster of WebCit
433 servers behind (for example) an Arrowpoint load balancer.
435 Revision 301.5 2001/08/21 04:02:56 ajc
436 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
437 unwanted page caching
439 Revision 301.4 2001/08/13 03:43:24 ajc
442 Revision 301.3 2001/08/13 03:40:01 ajc
443 * Another attempt at focus
445 Revision 301.2 2001/08/11 04:24:39 ajc
446 * Attempt at setting focus to msgtext area when entering a message.
448 Revision 301.1 2001/08/02 03:42:03 ajc
449 * Changed the wholist to work with the new masquerade semantics
451 Revision 301.0 2001/06/28 15:05:31 ajc
454 Revision 300.2 2001/06/28 15:03:49 ajc
455 * Every generated page now includes a meta tag to disable evil "smart tags"
456 (see http://smarttags.manilasites.com/ for more information)
458 Revision 300.1 2001/06/28 02:39:54 ajc
459 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
460 the screen where you can create a room...
462 Revision 300.0 2001/06/27 06:24:06 ajc
463 * Tagged everything as Version 3.00
465 Revision 213.25 2001/06/27 06:22:49 ajc
466 * Updated docs for the 3.00 release
468 Revision 213.24 2001/06/27 06:16:01 ajc
469 * Correct generated window name in pop up pages
470 * Added handling of MIME inline images (not tested)
472 Revision 213.23 2001/06/22 17:58:20 ajc
473 * A few performance and tuning cleanups. Increased the size of the socket
474 queue length to 100 for use on big systems. Also, during startup, the
475 initial startup thread now exits after creating the worker threads, instead
476 of becoming a worker thread itself. For some reason Solaris had problems
477 with the latter method.
479 Revision 213.22 2001/06/07 03:16:57 ajc
480 * Brought over an updated mime parser from Citadel
482 Revision 213.21 2001/06/06 14:44:25 ajc
483 * mime_parser.c: #include <pthread.h> so it compiles cleanly
485 Revision 213.20 2001/05/31 02:26:22 ajc
486 * Fixed login to take you to the Lobby instead of the next room.
488 Revision 213.19 2001/05/30 22:37:09 ajc
489 * Fix to upload handler to recognize browser uploads based on *either* a "name"
490 or a "filename" from the MIME parser.
492 Revision 213.18 2001/05/30 01:06:57 ajc
493 * Changes to mime parser ... still something wrong
495 Revision 213.17 2001/05/28 19:27:29 ajc
496 * Fixed bug which marked all messages in Lobby as old before reading at login
498 Revision 213.16 2001/05/25 22:39:26 ajc
499 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
501 Revision 213.15 2001/05/23 16:15:23 ajc
502 * UI changes (pretty frames with no scrollbars)
504 Revision 213.14 2001/05/22 00:32:17 ajc
507 Revision 213.13 2001/05/22 00:02:18 ajc
508 * Another attempt to fix the fd leak
510 Revision 213.12 2001/05/19 02:21:40 ajc
511 * Attempt to fix the dangling sockets.
513 Revision 213.11 2001/05/15 03:22:25 ajc
514 * More icon updates and link cleanup type stuff
516 Revision 213.10 2001/05/06 05:11:48 ajc
517 * Added paging icon and right-justified it
518 * Send-page window is now a popup
520 Revision 213.9 2001/05/04 04:28:10 ajc
521 * Added "page user" button in wholist
523 Revision 213.8 2001/05/01 00:49:43 ajc
524 * more of the UI overhaul
526 Revision 213.7 2001/04/30 01:49:36 ajc
527 * more work on UI overhaul
529 Revision 213.6 2001/04/29 04:39:23 ajc
530 * User interface overhaul now in progress. WARNING: incomplete system.
532 Revision 213.5 2001/04/01 22:13:37 cough
533 * Modified roomops.c to give users the ability to pick a floor at room
536 Revision 213.4 2001/02/15 01:21:55 ajc
537 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
538 invite/kickout functionality.
540 Revision 213.3 2001/01/25 23:10:00 ajc
541 * "Delete message" button now confirms on client-side using JavaScript
543 Revision 213.2 2000/12/05 18:39:49 ajc
544 * Added support for non-USA countries in registration screen (requires the
545 latest Citadel server, which supports the country field)
547 Revision 213.1 2000/10/20 04:27:46 ajc
548 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
550 Revision 213.0 2000/10/03 16:44:01 ajc
551 * Tagged for 2.13 release
553 Revision 212.16 2000/10/03 03:15:53 ajc
554 * Cosmetic changes to login screen, menu bar, and message header bar
556 Revision 212.15 2000/09/28 03:44:52 ajc
557 * Linked to the bio/photo page from message headers. I'm not sure I like the
558 color scheme, though.
560 Revision 212.14 2000/09/28 03:37:23 ajc
561 * who.c: provide links to bio/photo pages for each user in the wholist
563 Revision 212.13 2000/09/24 21:37:21 ajc
564 * When reading large numbers of messages, group them in smaller numbers and
565 display the selector bar in search engine style (like AltaVista and Google)
567 Revision 212.12 2000/09/24 04:17:16 ajc
568 * Templatized the room banner.
570 Revision 212.11 2000/09/17 03:29:45 ajc
571 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
573 Revision 212.10 2000/09/14 11:43:37 error
574 Replace occurrences of % throughout the HTML with %% so as to be friendly
575 to HP/UX printf() and possibly others.
577 Revision 212.9 2000/09/13 04:13:59 ajc
578 * Completed the initial hack of the variable substitution template thingy.
579 Check out static/login.html to see the first template.
581 Revision 212.8 2000/09/11 17:08:16 ajc
582 * Started templatizing the login screen. Not finished yet.
584 Revision 212.7 2000/09/11 03:29:50 ajc
585 * Started working on a variable-substitution thing
587 Revision 212.6 2000/08/30 03:20:22 ajc
588 * Put the wholist back into its own window.
590 Revision 212.5 2000/07/06 03:46:29 ajc
591 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
593 Revision 212.4 2000/06/29 04:22:35 ajc
594 * Changed the format of the wholis (again). Now it shows up in a frame
595 instead of a separate window.
597 Revision 212.3 2000/06/12 03:28:44 ajc
598 * added support for multi-line paging
600 Revision 212.2 2000/06/07 04:11:28 ajc
601 * HTML changes to room banner
603 Revision 212.1 2000/05/31 04:29:54 ajc
604 * Initial support for "summary" (headers only, no body) mode of reading
605 messages, and "read one" mode. For future support of 'traditional' email.
607 Revision 212.0 2000/05/23 20:35:52 ajc
608 * Tagged for the 2.12 release
610 Revision 211.19 2000/05/18 02:33:39 ajc
611 * Don't call whobbs() directly after changing masq room/host, it screws up the
612 refresh. It now calls an HTTP redirect page instead.
613 * added http_redirect(char *url) function to accomplish the above
615 Revision 211.18 2000/05/08 17:24:32 ajc
616 * Removed HTTP date fields because it was confusing browser caches (weird)
617 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
619 Revision 211.17 2000/05/07 23:46:55 ajc
620 * added Date: and Last-Modified: headers to HTTP output
621 * masquerade room/host screen now runs in wholist window, and returns to it
623 Revision 211.16 2000/05/02 17:32:06 ajc
624 * Font related changes to html
626 Revision 211.15 2000/04/20 02:42:23 ajc
627 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
628 crashing every session, every time. (?)
629 * End the session after displaying robots.txt or nocookies.html, to prevent
630 big session logjams when either of these conditions are met
632 Revision 211.14 2000/04/15 15:43:46 nbryant
633 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
634 64-bit gcc on sparc is evil)
636 Revision 211.13 2000/04/06 20:42:03 nbryant
637 * configure.in: fix a typo
639 Revision 211.12 2000/04/06 20:37:01 nbryant
640 * solaris cleanups and warning fixes
642 Revision 211.11 2000/03/31 03:48:52 ajc
643 * text_to_server() now behaves the way web users expect text entry to work.
644 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
646 Revision 211.10 2000/03/31 02:39:06 ajc
647 * Fixed bugs in "Site configuration" and added new fields.
649 Revision 211.9 2000/03/31 02:08:45 ajc
650 * Added "max messages per page" and "read next nnn" stuff to read loop
651 (probably not in its final form)
653 Revision 211.8 2000/03/28 17:02:47 nbryant
654 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
656 Revision 211.7 2000/03/27 16:18:17 ajc
657 * Implement multi-room chat as available in Citadel 5.70
659 Revision 211.6 2000/03/23 04:45:15 ajc
660 * Experimental move of wholist to a separate auto-refreshing window
662 Revision 211.5 2000/03/19 22:49:03 ajc
663 * Made the header-bar buttons more visible
664 * Added a "reply" header-bar button
665 * Move "Subject:" lines into the header-bar
666 * Padded the header-bars by one pixel (nicer looking)
667 * Changed message date/time output format
669 Revision 211.4 2000/03/19 19:49:31 ajc
670 * Added support for unix domain sockets
672 Revision 211.3 2000/02/11 23:45:04 nbryant
673 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
674 * tcp_sockets.c: include <arpa/inet.h>
676 Revision 211.2 2000/02/11 23:30:04 nbryant
677 configure.in: added some code for FreeBSD
679 Revision 211.1 2000/01/11 04:20:40 ajc
680 * Add "close window" option to goodbye screen
682 Revision 211.0 2000/01/04 15:24:16 ajc
683 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
684 * This will be released as v2.11; tagged everything as such.
686 Revision 210.0 1999/12/24 04:57:18 ajc
689 Revision 1.121 1999/12/23 04:54:48 ajc
690 * Changed session cookie from hexadecimal encoding to base64
691 * Removed overly verbose logging
693 Revision 1.120 1999/12/12 18:12:28 ajc
694 * get http request: clear hold buffer before starting to read in HTTP request.
695 This was causing some requests to get corrupted.
697 Revision 1.119 1999/12/08 18:25:21 ajc
698 * Increased the size of the backlog queue length passed to accept() and made
699 it a configuration parameter in webcit.h
701 Revision 1.118 1999/12/07 16:09:26 ajc
702 * Better (non fireworks display mode) handling of broken HTTP sockets
704 Revision 1.117 1999/12/06 03:40:29 ajc
705 * Moved a bunch of other global variables to per-session variables
707 Revision 1.116 1999/12/06 02:05:33 ajc
708 * Moved global march list into per-session context
710 Revision 1.115 1999/12/05 18:38:02 ajc
711 * Auto-scaling worker thread pool size
713 Revision 1.114 1999/12/05 17:38:41 ajc
714 * Additional debugging and cleanup
716 Revision 1.113 1999/12/04 22:16:05 ajc
717 * Moved all diagnostic output to stderr
718 * Moved "HTTP/1.0 200 OK" output to output_headers()
720 Revision 1.112 1999/12/04 21:56:59 ajc
721 * Finished the overhaul. Now to tune...
723 Revision 1.111 1999/12/03 17:59:53 ajc
724 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
725 pseudocode so the build is currently broken.
727 Revision 1.110 1999/12/03 16:37:46 ajc
728 * Repaired HTTP output for image transfers and static content
730 Revision 1.109 1999/12/03 05:09:54 ajc
731 * Rewrote the HTTP engine and application coupling to run in a worker thread
732 model and to run as a single multithreaded program (eliminated helper
733 processes and pipes). It currently runs but has many large bugs.
735 Revision 1.108 1999/12/03 00:18:20 ajc
736 * Added ".c.o" rule to Makefile
738 Revision 1.107 1999/11/26 03:32:59 ajc
739 * Started moving all of the global variables into a struct, to facilitate
740 multithreaded server.
742 Revision 1.106 1999/11/26 01:28:10 ajc
745 Revision 1.105 1999/11/04 02:05:02 ajc
746 * Added 'number of worker threads' to site config screen
748 Revision 1.104 1999/10/25 02:25:09 ajc
749 * Shuffled around the room editing commands
751 Revision 1.103 1999/10/14 04:07:18 ajc
752 * Cleaned up the bottom-of-page icons
754 Revision 1.102 1999/10/08 23:58:11 ajc
755 * Minor bug fix in registration screen
757 Revision 1.101 1999/10/06 02:44:02 ajc
758 * Per Nick's request, removed the key bindings stuff. He knows how to fit
759 it back in when it's fixed. Also added more attempts at cache disabling,
760 but it still doesn't work in the StarOffice browser. I don't know why.
762 Revision 1.100 1999/10/02 03:26:14 ajc
763 * Merged in Nick's bit of JavaScript to handle key commands.
764 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
765 in a text field. Right now you can't even log in.
767 Revision 1.99 1999/09/01 01:06:11 ajc
768 * Added "max message length" field in global config screen
770 Revision 1.98 1999/08/14 18:16:10 ajc
771 * Fixed escputs() and its friends to properly handle ' (single quote) chars
774 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
775 * Did neat stuff to the bottom of the page
777 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
778 * webcit.c: exit Webcit sessions semi-gracefully when the connection
779 to a Citadel server fails.
780 * messages.c: don't auto-link URL's in messages if it would cause
783 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
784 * Recompiled the Java chat applet using a genuine JDK 1.0.2
785 compiler. This should make more browsers happy.
787 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
788 * Added support for "robots.txt" telling spiders to go away.
789 * Do a slrp_highest() when logging off.
791 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
792 * Rearranged the code in "Site-wide configuration" and "Generic
793 server command" to avoid nested server operations
795 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
796 * webcit.c: added "back, top, next" buttons to bottom of each page
797 * menubar.html: replaced "User list" with "Page another user"
799 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
800 * context_loop.c: rearranged some code to try to eliminate deadlocks
802 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
803 * Unknown URL's now display the main menu instead of diagnostics
804 * Diagnostics are now at <baseurl>/diagnostics
806 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
807 * Session no longer locks up when an express message is cancelled
808 * The default Citadel server is now "localhost" instead of uncnsrd
809 * Added some documentation
811 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
812 * roomops.c: made room banner graphics more reliable
813 * messages.c: added code to prevent accidental "double-posting"
814 * who.c: fixed the "Change room/host/user" submit logic
816 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
817 * Changed static/menubar.html so the text is readable
819 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
820 * Ditched the frames mode completely. It wasn't working properly in,
821 among other places, IE 5. Die, Bill, Die.
823 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
824 * Fixed the behavior of the "forget room" routine, to properly handle
825 the transition back to the Lobby after it's all done.
826 * Added ExpressMessageCat() to allow code to send the user messages
827 along with incoming express messages
828 * WebCit now sends the name of the end user's browser as the client
829 name in a Citadel IDEN command rather than its own name.
831 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
832 * Minor code cleanups
833 * New mail notification
835 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
836 * Top-aligned all the cells in the fake frames in non-frames mode
838 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
839 * Initial entry to _BASEROOM_ at login now done as a Skip instead
840 of a Goto, in order to prevent it from first marking all msgs old.
842 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
843 * Replaced _most_ gotoroom() calls with smart_goto(), a version
844 which can differentiate the needs of frames and noframes modes
846 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
847 * webserver.c: added "-t" option to send traces somewhere else
849 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
850 * context_loop.c: display an error page if the client browser
851 requests a non-root page and there is no cookie set
852 * webserver.c: took my name off the copyright notice (it's a group
855 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
856 * Reworked a lot of the structure, made more HTML "embeddable"
857 * Changed the noframes mode to display "fake" frames using tables
859 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
860 Changed some output formatting (mainly <FONT> tags).
861 Changed who.c to use urlescputs() rather than escputs()
862 in urls so GOTOs and User Profiles work when the string has a
865 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
866 http://www.webreference.com/dhtml/column18/menuFrLoad.html
867 How to cause "onLoad=" to cause a sibling frame to refresh without
868 having to use the nonportable HTTP "Window-Target:" directive. Began
869 implementation of this; it should allow portable NS/IE compatibility.
871 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
872 * Implemented "access level required to create rooms"
874 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
875 * webcit.c: modified getz() to *exit* the program when fgets()
876 returns an error. This is actually the desired behavior; it would
877 otherwise busy-loop forever on a broken pipe.
879 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
880 * webcit.c: added to getz() the ability to return an error code;
881 implemented this in the main loop, hopefully fixing problems
882 * Added "braindamage" file (frames/JS browser compatibility list)
883 * Added HTTP "User-agent:" detection
884 * wildmat.c, braindamage.c: added
885 * Initial value of 'noframes' is now set by the braindamage check
886 * Ran everything through "indent -kr -i8"
887 * roomops.c: in room list, print a in otherwise empty cells
889 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
890 * context_loop.c: warning fix
891 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
893 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
894 * Resolve the name of the connecting host and pass it on to Citadel
896 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
897 * wDumpContent() is now responsible for </BODY></HTML> most of the
898 time (parameter settable) so that the main menu can easily be
899 embedded in every page when running in noframes mode
900 * noframes mode selection is now carried in the cookie
902 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
903 * Made the frames stuff less dependent on the HTML TARGET= directive
904 and more dependent on the HTTP Window-target: directive.
905 * Made the system semi-navigable in noframes mode.
907 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
908 * Brought over the new room listing code and <G>oto heuristics
909 from the main Citadel tree, to pay attention to floor/room ordering
911 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
912 * Modified the back end of mime_parser to use callbacks instead of
913 doing something specific. Now we can use it elsewhere.
915 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
916 * Fixed the bugs in "Site-wide configuration"
917 * Added a "generic server commands" screen
919 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
920 * Reduced the multiple cookies down to one cookie combining all data.
922 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
923 * Removed wc_host and wc_port cookies.
924 * Added an "edit your session" screen to change your wholisting.
926 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
927 * Added "enter registration"
928 * Set up automatic trigger of Enter Registration when the server
930 * Established that a one-to-one WebCit/Citadel correspondence will
931 be required. No big deal due to shared code segments.
932 * Added "change password"
933 * Added networking configuration screens. These still need testing.
934 * Added a "kill session" link to each line of the wholist when
935 logged in as an aide, and the screens to perform this operation.
937 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
938 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
939 * "Finished" the MIME parser.
940 * Got image uploads working.
941 * Added "add/edit user photo" screens.
942 * Added "add/edit room graphic" screens.
943 * Added "add/edit floor graphic" screens.
944 * Fixed display of floor graphic in known rooms list.
946 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
947 * Wrote mime_parser.c for handling of image uploads. This will also
948 be used in future Citadel MIME projects.
950 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
951 * Fixed a bug in the room banner display code
952 * Added "delete room"
953 * Added "validate users"
955 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
956 * Added "edit room info file"
959 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
960 * Changed the "auto read new" functionality from a meta refresh tag
961 to an "onload" directive (the former was causing graphics problems)
962 * Added "create room"
965 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
966 * Got the Zap and List-Zapped commands working
967 * Added a convenience function to display a page with an error string
968 * Automatically do a read-new-msgs whenever a new room banner is loaded
970 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
971 * Added the screens to send pages
972 * Changed message headers to display in bigger font, non-boldface
973 * Added the chat system
974 * Added goto private rooms
976 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
977 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
979 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
980 * automatically regenerate Makefile when Makefile.in changes
982 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
983 * context_loop.c: Moved "remove session" into its own function.
984 Check for dead webcit child process before each transaction.
985 * Ignore SIGPIPE; this seems to magically make the program bulletproof
986 against broken HTTP connections.
987 * Added a housekeeping thread to periodically remove dead sessions
988 and kill idle sessions.
989 * messages.c: added "delete message" functionality
990 * messages.c: added "move message" functionality
991 * userlist.c: added. This adds "userlist" and "show user" functions.
992 * roomops.c: fixed buggy implementation of ungoto
993 * Set up an option in output_headers() to optionally print the most
994 often used opening HTML as well as the HTTP headers.
995 * Display express messages in cute little JavaScript popup window.
997 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
998 * Brought over message reading and entry functions from old WebCit
1000 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1001 * context_loop.c: really fix the SO_LINGER stuff
1002 * webserver.c: remove commented-out references to SO_LINGER
1004 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1005 * context_loop.c: After fork(), child process closes the HTTP socket
1006 so when the parent process closes it, it actually _does_ close.
1007 Otherwise, aIEeeee and possibly other browsers will hang.
1008 * Added support for graphics images retrieved from the Citadel server.
1009 * Set up login banner graphic and background image graphic
1011 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1012 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1014 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1015 * Smoothed out some of the login/logout code. Failed authentication
1016 now works the way it should.
1017 * Added support for new user login (still need to handle registration).
1019 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1020 * Discovered that the HTTP socket problem is related to a socket that
1021 isn't properly lingering on close. Temporarily hacked a sleep(10)
1022 into context_loop.c until it is figured out.
1024 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1025 * Did a little debugging, still trying to figure out why logging in
1026 displays "Connection reset by peer" error. It used to work...
1028 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1029 * Makefile.in: updated dependencies
1031 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1032 * Fixed broken interpretation of variables specified in the URL
1033 * added new "action" variable to make main loop simpler
1035 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1036 * webserver.c: prototype vsnprintf
1037 * context_loop.c: warning fix
1039 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1040 * tcp_sockets.c: removed some dead code
1041 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1042 unused ends of pipes, fix a file descriptor leak and a race condition
1043 * portability enhancements
1045 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1046 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1048 * converted to autoconf and began port to Digital UNIX
1050 * context_loop.c: moved the monster 64k buffer array off the stack
1051 * tcp_sockets.c: getservbyname() doesn't set errno.
1053 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1054 * webserver.c: warning fix