2 Revision 400.39 2002/10/18 20:55:05 ajc
3 * Began work on meeting request accept/decline
5 Revision 400.38 2002/10/16 19:16:39 ajc
6 * Fixes and updates to build WebCit on Linux for IBM S/390
8 Revision 400.37 2002/10/09 04:12:44 ajc
9 * Templatized trailing HTML
10 * Templatized "new start page" page
11 * Added global substitution macros
13 Revision 400.36 2002/10/09 03:51:01 ajc
14 * Templatized the <HEAD> section of HTML
16 Revision 400.35 2002/10/07 23:03:38 ajc
17 * messages.c: don't display room name field when it's blank
19 Revision 400.34 2002/10/07 04:10:37 ajc
20 * When displaying meeting invitations, only show date/time for VEVENT
21 subcomponents. Date/time for other subcomponents are irrelevant.
22 * Cleaned up HTML display of meeting invitations.
24 Revision 400.33 2002/10/03 03:40:31 ajc
25 * Worked on meeting accept/decline a little bit
27 Revision 400.32 2002/09/30 03:58:35 ajc
28 * Dabbled in handling incoming meeting requests
30 Revision 400.31 2002/09/29 20:15:43 ajc
31 * Completed the calendar day view
33 Revision 400.30 2002/09/28 04:01:30 ajc
34 * started fleshing out the calendar day view
36 Revision 400.29 2002/09/27 21:19:28 ajc
39 Revision 400.28 2002/09/27 18:31:33 ajc
40 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
41 * After saving a VEVENT, return to the correct calendar view and date
43 Revision 400.27 2002/09/27 17:15:44 ajc
44 * Removed the gzip compression stuff due to bugs in Internet Explorer.
46 Revision 400.26 2002/09/27 04:37:21 ajc
47 * New, buggy versions of event editing screens
49 Revision 400.25 2002/09/26 22:00:16 ajc
50 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
51 month 1 in libical functions)
53 Revision 400.24 2002/09/25 21:57:13 ajc
54 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
57 Revision 400.23 2002/09/24 04:12:34 ajc
58 * Rough cut of the two-pass calendar display routines (first pass: go thru
59 messages gathering VEVENT items; second pass: render calendar with data)
61 Revision 400.22 2002/09/23 04:01:33 ajc
62 * Presentation changes to calendar month view
64 Revision 400.21 2002/09/22 05:20:27 ajc
65 * Began implementing month view
67 Revision 400.20 2002/09/21 04:38:05 ajc
68 * Added utility functions for displaying vcalendar timestamps in web forms
69 and translating form data back to timestamps.
70 * Completed the "edit task" and "add new task" screens.
72 Revision 400.19 2002/09/20 20:28:08 ajc
73 * Smooth transition between "list tasks" & "edit task" screens
75 Revision 400.18 2002/09/20 03:54:44 ajc
76 * Display the "Tasks" view as a bulleted list with each task clickable
77 * Clicking brings up an (unfinished) "edit task" screen
79 Revision 400.17 2002/09/18 21:44:02 ajc
80 * display VTODO parameters
82 Revision 400.16 2002/09/17 04:21:00 ajc
83 * Handler chains for VCALENDAR and VTODO types
85 Revision 400.15 2002/09/17 03:37:10 ajc
86 * Implemented a 'display handler' infrastructure for various groupware types
88 Revision 400.14 2002/09/16 03:35:12 ajc
89 * Just a bunch of glue code to iterate through the various types of ical
90 objects we could encounter
92 Revision 400.13 2002/09/15 04:05:41 ajc
93 * Process calendar object subcomponents
95 Revision 400.12 2002/09/15 03:40:13 ajc
97 * When a text/calendar MIME type is discovered in a message, send it to
98 the (currently skeleton) parser in calendar.c
99 * calendar.c: skeleton parser for calendar objects which currently just
100 creates an icalcomponent object and frees it.
102 Revision 400.11 2002/09/15 03:16:24 ajc
103 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
104 function namespace in libical
106 Revision 400.10 2002/09/15 02:50:55 ajc
107 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
109 Revision 400.9 2002/09/14 21:33:31 ajc
110 * Backed out compression of inlines -- not all browsers appear to handle it
112 Revision 400.8 2002/09/14 20:20:29 ajc
113 * Attempting to push more stuff through compression. I've introduced some
114 sort of deadlock bug that I can't seem to find yet...
116 Revision 400.7 2002/09/14 20:00:22 ajc
117 * Compress output_image() graphics
119 Revision 400.6 2002/09/14 16:26:35 ajc
120 * output_image() now reads the entire image from Citadel into a buffer before
121 sending it to the browser (for performance reasons, and so it can compress)
123 Revision 400.5 2002/09/14 04:52:59 ajc
124 * Look for the "libical" calendaring library and link it in if present...
126 Revision 400.4 2002/09/14 04:02:36 ajc
127 * Finished gzip compression of dynamic pages (when browser supports it)
129 Revision 400.3 2002/09/13 20:40:53 ajc
130 * Detect when the client browser is capable of gzip encoding
131 (actual encoding is not implemented yet)
133 Revision 400.2 2002/09/13 15:54:40 ajc
134 * Reversed the above change because I broke it somehow
136 Revision 400.1 2002/09/11 22:46:59 ajc
137 * Started adding in compression and calendaring library detects (not finished)
139 Revision 400.0 2002/09/09 03:56:11 ajc
140 * This is version 4.00
142 Revision 323.68 2002/09/09 03:51:01 ajc
143 * In the HTML-to-HTML converter:
144 --> Open links in new window (as with text msgs)
145 --> Convert loose URL's to hot links (as with text msgs)
147 Revision 323.67 2002/09/06 03:59:11 ajc
148 * Added an "About this server" panel to the Summary page.
149 (Useless fluff, but better than an empty column.)
151 Revision 323.66 2002/08/26 02:57:06 ajc
152 * Rooms listed on the summary page are now clickable-gotoable
154 Revision 323.65 2002/08/26 01:24:09 ajc
155 * Added a "summary" page (rather sparse for now)
157 Revision 323.64 2002/08/24 15:30:48 ajc
158 * GET instead of POST for listsub. Also add a 'Back...' link.
160 Revision 323.63 2002/08/24 05:59:24 ajc
161 * Bugfixes and cosmetic changes to listsub system
163 Revision 323.62 2002/08/23 03:37:19 ajc
164 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
166 Revision 323.61 2002/08/22 03:55:47 ajc
167 * 'unsubscribe' command (but not 'confirm unsubscribe')
169 Revision 323.60 2002/08/21 21:58:37 ajc
170 * Completed self-service list subscription via web.
171 (Still need to implement unsubscribe.)
173 Revision 323.59 2002/08/16 22:06:51 ajc
176 Revision 323.58 2002/08/16 03:51:12 ajc
177 * I think I've finally nailed the 'no session' pages now...
179 Revision 323.57 2002/08/15 03:49:47 ajc
180 * Fleshed out the list subscription page a bit
182 Revision 323.56 2002/08/13 19:55:12 ajc
183 * Keep track of the HTTP "Host:" header being sent by the browser.
184 (We're going to need this in the near future)
186 Revision 323.55 2002/08/05 16:07:30 ajc
187 * Moved "edit floor label pic" to the floor editing screen
189 Revision 323.54 2002/08/05 15:53:00 ajc
190 * Commands to add, change, delete floors
192 Revision 323.53 2002/07/26 03:20:04 ajc
193 * Beautified the folder tabs in "edit room"
195 Revision 323.52 2002/07/25 04:01:58 ajc
196 * Final cleanup of changes (finally located and fixed the bug)
198 Revision 323.51 2002/07/24 04:14:23 ajc
199 * Minor code cleanup of last night's changes
201 Revision 323.50 2002/07/23 15:40:54 ajc
202 * Minor cleanup of previous changes
204 Revision 323.49 2002/07/23 04:43:58 ajc
205 * Updated message reading to use the new MSG4 command, so we can do output
206 of various types of richtext (mainly HTML).
208 Revision 323.48 2002/07/16 03:37:24 ajc
209 * Small change to above
211 Revision 323.47 2002/07/16 03:23:37 ajc
212 * Display HTML messages as HTML. (Wow!)
214 Revision 323.46 2002/07/13 04:39:59 ajc
215 * Handle multipart/alternative in a nicer way, giving us the opportunity to
216 output HTML instead of converting to text/plain and back. (Not finished.)
218 Revision 323.45 2002/07/11 03:17:03 ajc
219 * hacks to text_to_server() to transmit messages as HTML
221 Revision 323.44 2002/07/09 04:21:12 ajc
224 Revision 323.43 2002/07/06 03:10:26 ajc
225 * Enable a "make this my start page" link that works in lots of places.
226 Configures a user's preference of where to go after login.
228 Revision 323.42 2002/06/19 22:01:31 ajc
229 * When editing another user's vCard, do a "transient goto" to their config
230 room so you don't automatically gain access to their config room.
231 * When creating a user, go back to the "select user to edit" screen with the
232 new user's account name pre-selected.
234 Revision 323.41 2002/06/17 03:48:44 ajc
235 * Finished the thing to edit other users' vCards.
237 Revision 323.40 2002/06/16 21:49:02 ajc
238 * Administratively edit other users' vCards. Still needs a couple of lines
239 of glue code to make it work.
241 Revision 323.39 2002/06/15 20:34:39 ajc
242 * Use safestrncpy() instead of strncpy() where appropriate
243 * Fixed a memory allocation bug in the vCard parser
245 Revision 323.38 2002/05/23 03:40:05 ajc
246 * Brought over a utility function I'll need later
248 Revision 323.37 2002/05/22 02:34:56 ajc
249 * Finished room/folder view selector. Pretty cool.
251 Revision 323.36 2002/05/22 01:53:23 ajc
252 * Room list or folder list? Give the user a choice. (Has bugs.)
254 Revision 323.35 2002/05/12 15:21:43 error
255 * do_template() now parses a .wml file for WAP clients, and a .html file
258 Revision 323.34 2002/05/11 22:46:19 error
259 * Track whether user-agent is a WAP gateway
261 Revision 323.33 2002/05/11 15:35:07 error
262 * webcit.c: add MIME types for WAP/WML
264 Revision 323.32 2002/05/10 15:29:58 ajc
265 * Hacked the address book view a little bit
267 Revision 323.31 2002/05/09 03:53:56 ajc
268 * Began working on address book view
270 Revision 323.30 2002/05/08 03:38:58 ajc
271 * Preferences framework
273 Revision 323.29 2002/05/07 03:57:29 ajc
274 * In message summary, replace 'Del' links with checkboxes
276 Revision 323.28 2002/05/05 03:28:15 ajc
277 * Shuffled around the room banner a bit
279 Revision 323.27 2002/05/03 19:32:39 ajc
280 * Finished "folder list" mode (still need to move it to a permanent location)
282 Revision 323.26 2002/05/03 03:55:17 ajc
283 * more folder display stuff
285 Revision 323.25 2002/05/01 22:03:07 ajc
286 * "folder list" view (not finished)
288 Revision 323.24 2002/05/01 03:23:31 ajc
289 * Added a drop-down box to change a user's view of a room.
291 Revision 323.23 2002/04/28 03:56:47 ajc
292 * Finished summary mode (for the most part, anyway)
294 Revision 323.22 2002/04/26 21:13:21 ajc
295 * Separated "summary mode" message listing into its own function
296 * Go to summary mode automatically when the server says that view=1
298 Revision 323.21 2002/04/20 04:14:29 ajc
299 * Some work on email summary screen
301 Revision 323.20 2002/03/31 05:02:39 ajc
302 * Remove "Page another user" link from main menu
303 * Add "edit my citadel config room" type link from edit user screen
305 Revision 323.19 2002/03/29 22:30:45 ajc
306 * Finished the "edit user" screen.
308 Revision 323.18 2002/03/29 15:18:09 ajc
309 * yep ... more user edit stuff
311 Revision 323.17 2002/03/26 19:01:12 ajc
312 * More edit user stuff
314 Revision 323.16 2002/03/26 18:23:23 ajc
315 * Don't display room banner on screens that don't pertain to a particular room
316 * Initial prep for add/change/delete user accounts screen
318 Revision 323.15 2002/03/22 04:33:08 ajc
319 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
321 Revision 323.14 2002/03/19 04:35:10 ajc
322 * Brought over yet another new version of the MIME parser from Citadel
324 Revision 323.13 2002/03/13 03:56:52 ajc
325 * New site config option "Allow system Aides to gain access to mailboxes"
327 Revision 323.12 2002/03/12 23:13:57 ajc
328 * Moved room access controls out of the admin menu and into the room commands
329 menu. Prettied up the access control list screen.
331 Revision 323.11 2002/03/10 06:07:09 ajc
332 * Handle multiple Internet e-mail addresses in vCard editor
334 Revision 323.10 2002/03/07 04:56:09 ajc
335 * Final polish for initial round of vCard editing functions. Only show "edit"
336 link when editing user's own vCard in the My Citadel Config> room.
338 Revision 323.9 2002/03/06 05:22:33 ajc
339 * More vcard editing form stuff
341 Revision 323.8 2002/03/05 05:05:06 ajc
342 * More vCard editing stuff
344 Revision 323.7 2002/03/04 05:28:54 ajc
345 * Wrote some skeleton code for robust vCard editing
347 Revision 323.6 2002/03/03 06:58:25 ajc
348 * Login errors displayed in red
350 Revision 323.5 2002/03/03 06:52:59 ajc
351 * Allow editing of the "disable self-service user account creation" site config option
353 Revision 323.4 2002/02/24 07:02:44 ajc
354 * Added the ability to enter a Subject: line in messages
355 * Go to the Mail room when user clicks on the new mail alert icon
357 Revision 323.3 2002/02/13 22:47:51 ajc
358 * Added some rudimentary support for displaying vCards as card-looking things
360 Revision 323.2 2002/02/13 15:04:25 ajc
361 * Began some hacks for vCard processing
363 Revision 323.0 2002/01/13 09:07:06 ajc
366 Revision 322.4 2002/01/13 09:06:38 ajc
367 * Brought over the debugged mime parser from Citadel
369 Revision 322.3 2002/01/05 06:19:17 error
370 * Add MIME types text/css and image/png
372 Revision 322.2 2002/01/03 22:32:38 ajc
373 * templatized the "prompt for recipient" screen
375 Revision 322.1 2001/12/28 09:43:05 error
376 * Client support for hostnames up to 63 characters
378 Revision 322.0 2001/12/26 23:11:56 ajc
381 Revision 321.1 2001/12/26 23:11:25 ajc
382 * Minor change to the upload handler, to fix graphics uploads
384 Revision 321.0 2001/12/26 05:28:02 ajc
387 Revision 320.2 2001/12/26 05:24:11 ajc
388 * Reverted all of the navbar and iconbar functions back to plain, ordinary
389 link tags. The nifty JavaScript stuff is now used only to light up the
390 buttons during mouse hovers, and nothing more.
392 Revision 320.1 2001/12/25 00:14:44 error
393 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
395 Revision 320.0 2001/12/21 06:04:03 ajc
398 Revision 301.22 2001/12/21 06:03:54 ajc
401 Revision 301.21 2001/12/20 05:02:42 ajc
402 * If you paid for this software, someone is ripping you off.
403 * Fixed the urlesc() function to use a caller-supplied target buffer.
405 Revision 301.20 2001/12/18 20:35:29 ajc
406 * More fun JavaScript-enabled buttons
408 Revision 301.19 2001/12/18 16:48:06 ajc
409 * Began testing new JavaScript-enabled k00l light-up buttonz
411 Revision 301.18 2001/12/18 06:06:20 ajc
414 Revision 301.17 2001/12/15 20:51:33 ajc
415 * "reply" button on pop-up pages
417 Revision 301.16 2001/12/11 16:02:40 ajc
418 * Completed support for add/remove mailing list recipients.
420 Revision 301.15 2001/12/11 15:22:53 ajc
421 * Began constructing the listserv screen for config (not tested)
423 Revision 301.14 2001/12/11 05:37:12 ajc
424 * Finished the share/unshare room screen in Edit Room
426 Revision 301.13 2001/12/03 04:43:40 ajc
427 * Brought over an update of the MIME parser from Citadel.
429 Revision 301.12 2001/12/02 07:09:13 ajc
430 * Turned the room editing page into a tabbed dialog
431 * Started adding some of the room sharing stuff
433 Revision 301.11 2001/11/22 05:17:06 ajc
434 * Completed the add/change/delete neighbor node screens
436 Revision 301.10 2001/11/18 01:47:24 ajc
437 * Tentatively begun the change of networking configuration screens to reflect
438 the new network architecture of the server.
440 Revision 301.9 2001/11/18 01:41:09 ajc
441 * Brought over the newer string tokenizer from Citadel
442 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
443 server's convention of #define SIZ 4096
445 Revision 301.8 2001/11/14 03:20:22 ajc
446 * Add some more of the newer config settings to the site config screen
448 Revision 301.7 2001/09/25 03:34:09 ajc
449 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
450 and bail out without bothering the Citadel server.
452 Revision 301.6 2001/08/22 16:38:06 ajc
453 * Added the "-c" command line option to generate optional cookies indicating
454 the host name of the server. This makes it easy to put a cluster of WebCit
455 servers behind (for example) an Arrowpoint load balancer.
457 Revision 301.5 2001/08/21 04:02:56 ajc
458 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
459 unwanted page caching
461 Revision 301.4 2001/08/13 03:43:24 ajc
464 Revision 301.3 2001/08/13 03:40:01 ajc
465 * Another attempt at focus
467 Revision 301.2 2001/08/11 04:24:39 ajc
468 * Attempt at setting focus to msgtext area when entering a message.
470 Revision 301.1 2001/08/02 03:42:03 ajc
471 * Changed the wholist to work with the new masquerade semantics
473 Revision 301.0 2001/06/28 15:05:31 ajc
476 Revision 300.2 2001/06/28 15:03:49 ajc
477 * Every generated page now includes a meta tag to disable evil "smart tags"
478 (see http://smarttags.manilasites.com/ for more information)
480 Revision 300.1 2001/06/28 02:39:54 ajc
481 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
482 the screen where you can create a room...
484 Revision 300.0 2001/06/27 06:24:06 ajc
485 * Tagged everything as Version 3.00
487 Revision 213.25 2001/06/27 06:22:49 ajc
488 * Updated docs for the 3.00 release
490 Revision 213.24 2001/06/27 06:16:01 ajc
491 * Correct generated window name in pop up pages
492 * Added handling of MIME inline images (not tested)
494 Revision 213.23 2001/06/22 17:58:20 ajc
495 * A few performance and tuning cleanups. Increased the size of the socket
496 queue length to 100 for use on big systems. Also, during startup, the
497 initial startup thread now exits after creating the worker threads, instead
498 of becoming a worker thread itself. For some reason Solaris had problems
499 with the latter method.
501 Revision 213.22 2001/06/07 03:16:57 ajc
502 * Brought over an updated mime parser from Citadel
504 Revision 213.21 2001/06/06 14:44:25 ajc
505 * mime_parser.c: #include <pthread.h> so it compiles cleanly
507 Revision 213.20 2001/05/31 02:26:22 ajc
508 * Fixed login to take you to the Lobby instead of the next room.
510 Revision 213.19 2001/05/30 22:37:09 ajc
511 * Fix to upload handler to recognize browser uploads based on *either* a "name"
512 or a "filename" from the MIME parser.
514 Revision 213.18 2001/05/30 01:06:57 ajc
515 * Changes to mime parser ... still something wrong
517 Revision 213.17 2001/05/28 19:27:29 ajc
518 * Fixed bug which marked all messages in Lobby as old before reading at login
520 Revision 213.16 2001/05/25 22:39:26 ajc
521 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
523 Revision 213.15 2001/05/23 16:15:23 ajc
524 * UI changes (pretty frames with no scrollbars)
526 Revision 213.14 2001/05/22 00:32:17 ajc
529 Revision 213.13 2001/05/22 00:02:18 ajc
530 * Another attempt to fix the fd leak
532 Revision 213.12 2001/05/19 02:21:40 ajc
533 * Attempt to fix the dangling sockets.
535 Revision 213.11 2001/05/15 03:22:25 ajc
536 * More icon updates and link cleanup type stuff
538 Revision 213.10 2001/05/06 05:11:48 ajc
539 * Added paging icon and right-justified it
540 * Send-page window is now a popup
542 Revision 213.9 2001/05/04 04:28:10 ajc
543 * Added "page user" button in wholist
545 Revision 213.8 2001/05/01 00:49:43 ajc
546 * more of the UI overhaul
548 Revision 213.7 2001/04/30 01:49:36 ajc
549 * more work on UI overhaul
551 Revision 213.6 2001/04/29 04:39:23 ajc
552 * User interface overhaul now in progress. WARNING: incomplete system.
554 Revision 213.5 2001/04/01 22:13:37 cough
555 * Modified roomops.c to give users the ability to pick a floor at room
558 Revision 213.4 2001/02/15 01:21:55 ajc
559 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
560 invite/kickout functionality.
562 Revision 213.3 2001/01/25 23:10:00 ajc
563 * "Delete message" button now confirms on client-side using JavaScript
565 Revision 213.2 2000/12/05 18:39:49 ajc
566 * Added support for non-USA countries in registration screen (requires the
567 latest Citadel server, which supports the country field)
569 Revision 213.1 2000/10/20 04:27:46 ajc
570 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
572 Revision 213.0 2000/10/03 16:44:01 ajc
573 * Tagged for 2.13 release
575 Revision 212.16 2000/10/03 03:15:53 ajc
576 * Cosmetic changes to login screen, menu bar, and message header bar
578 Revision 212.15 2000/09/28 03:44:52 ajc
579 * Linked to the bio/photo page from message headers. I'm not sure I like the
580 color scheme, though.
582 Revision 212.14 2000/09/28 03:37:23 ajc
583 * who.c: provide links to bio/photo pages for each user in the wholist
585 Revision 212.13 2000/09/24 21:37:21 ajc
586 * When reading large numbers of messages, group them in smaller numbers and
587 display the selector bar in search engine style (like AltaVista and Google)
589 Revision 212.12 2000/09/24 04:17:16 ajc
590 * Templatized the room banner.
592 Revision 212.11 2000/09/17 03:29:45 ajc
593 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
595 Revision 212.10 2000/09/14 11:43:37 error
596 Replace occurrences of % throughout the HTML with %% so as to be friendly
597 to HP/UX printf() and possibly others.
599 Revision 212.9 2000/09/13 04:13:59 ajc
600 * Completed the initial hack of the variable substitution template thingy.
601 Check out static/login.html to see the first template.
603 Revision 212.8 2000/09/11 17:08:16 ajc
604 * Started templatizing the login screen. Not finished yet.
606 Revision 212.7 2000/09/11 03:29:50 ajc
607 * Started working on a variable-substitution thing
609 Revision 212.6 2000/08/30 03:20:22 ajc
610 * Put the wholist back into its own window.
612 Revision 212.5 2000/07/06 03:46:29 ajc
613 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
615 Revision 212.4 2000/06/29 04:22:35 ajc
616 * Changed the format of the wholis (again). Now it shows up in a frame
617 instead of a separate window.
619 Revision 212.3 2000/06/12 03:28:44 ajc
620 * added support for multi-line paging
622 Revision 212.2 2000/06/07 04:11:28 ajc
623 * HTML changes to room banner
625 Revision 212.1 2000/05/31 04:29:54 ajc
626 * Initial support for "summary" (headers only, no body) mode of reading
627 messages, and "read one" mode. For future support of 'traditional' email.
629 Revision 212.0 2000/05/23 20:35:52 ajc
630 * Tagged for the 2.12 release
632 Revision 211.19 2000/05/18 02:33:39 ajc
633 * Don't call whobbs() directly after changing masq room/host, it screws up the
634 refresh. It now calls an HTTP redirect page instead.
635 * added http_redirect(char *url) function to accomplish the above
637 Revision 211.18 2000/05/08 17:24:32 ajc
638 * Removed HTTP date fields because it was confusing browser caches (weird)
639 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
641 Revision 211.17 2000/05/07 23:46:55 ajc
642 * added Date: and Last-Modified: headers to HTTP output
643 * masquerade room/host screen now runs in wholist window, and returns to it
645 Revision 211.16 2000/05/02 17:32:06 ajc
646 * Font related changes to html
648 Revision 211.15 2000/04/20 02:42:23 ajc
649 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
650 crashing every session, every time. (?)
651 * End the session after displaying robots.txt or nocookies.html, to prevent
652 big session logjams when either of these conditions are met
654 Revision 211.14 2000/04/15 15:43:46 nbryant
655 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
656 64-bit gcc on sparc is evil)
658 Revision 211.13 2000/04/06 20:42:03 nbryant
659 * configure.in: fix a typo
661 Revision 211.12 2000/04/06 20:37:01 nbryant
662 * solaris cleanups and warning fixes
664 Revision 211.11 2000/03/31 03:48:52 ajc
665 * text_to_server() now behaves the way web users expect text entry to work.
666 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
668 Revision 211.10 2000/03/31 02:39:06 ajc
669 * Fixed bugs in "Site configuration" and added new fields.
671 Revision 211.9 2000/03/31 02:08:45 ajc
672 * Added "max messages per page" and "read next nnn" stuff to read loop
673 (probably not in its final form)
675 Revision 211.8 2000/03/28 17:02:47 nbryant
676 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
678 Revision 211.7 2000/03/27 16:18:17 ajc
679 * Implement multi-room chat as available in Citadel 5.70
681 Revision 211.6 2000/03/23 04:45:15 ajc
682 * Experimental move of wholist to a separate auto-refreshing window
684 Revision 211.5 2000/03/19 22:49:03 ajc
685 * Made the header-bar buttons more visible
686 * Added a "reply" header-bar button
687 * Move "Subject:" lines into the header-bar
688 * Padded the header-bars by one pixel (nicer looking)
689 * Changed message date/time output format
691 Revision 211.4 2000/03/19 19:49:31 ajc
692 * Added support for unix domain sockets
694 Revision 211.3 2000/02/11 23:45:04 nbryant
695 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
696 * tcp_sockets.c: include <arpa/inet.h>
698 Revision 211.2 2000/02/11 23:30:04 nbryant
699 configure.in: added some code for FreeBSD
701 Revision 211.1 2000/01/11 04:20:40 ajc
702 * Add "close window" option to goodbye screen
704 Revision 211.0 2000/01/04 15:24:16 ajc
705 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
706 * This will be released as v2.11; tagged everything as such.
708 Revision 210.0 1999/12/24 04:57:18 ajc
711 Revision 1.121 1999/12/23 04:54:48 ajc
712 * Changed session cookie from hexadecimal encoding to base64
713 * Removed overly verbose logging
715 Revision 1.120 1999/12/12 18:12:28 ajc
716 * get http request: clear hold buffer before starting to read in HTTP request.
717 This was causing some requests to get corrupted.
719 Revision 1.119 1999/12/08 18:25:21 ajc
720 * Increased the size of the backlog queue length passed to accept() and made
721 it a configuration parameter in webcit.h
723 Revision 1.118 1999/12/07 16:09:26 ajc
724 * Better (non fireworks display mode) handling of broken HTTP sockets
726 Revision 1.117 1999/12/06 03:40:29 ajc
727 * Moved a bunch of other global variables to per-session variables
729 Revision 1.116 1999/12/06 02:05:33 ajc
730 * Moved global march list into per-session context
732 Revision 1.115 1999/12/05 18:38:02 ajc
733 * Auto-scaling worker thread pool size
735 Revision 1.114 1999/12/05 17:38:41 ajc
736 * Additional debugging and cleanup
738 Revision 1.113 1999/12/04 22:16:05 ajc
739 * Moved all diagnostic output to stderr
740 * Moved "HTTP/1.0 200 OK" output to output_headers()
742 Revision 1.112 1999/12/04 21:56:59 ajc
743 * Finished the overhaul. Now to tune...
745 Revision 1.111 1999/12/03 17:59:53 ajc
746 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
747 pseudocode so the build is currently broken.
749 Revision 1.110 1999/12/03 16:37:46 ajc
750 * Repaired HTTP output for image transfers and static content
752 Revision 1.109 1999/12/03 05:09:54 ajc
753 * Rewrote the HTTP engine and application coupling to run in a worker thread
754 model and to run as a single multithreaded program (eliminated helper
755 processes and pipes). It currently runs but has many large bugs.
757 Revision 1.108 1999/12/03 00:18:20 ajc
758 * Added ".c.o" rule to Makefile
760 Revision 1.107 1999/11/26 03:32:59 ajc
761 * Started moving all of the global variables into a struct, to facilitate
762 multithreaded server.
764 Revision 1.106 1999/11/26 01:28:10 ajc
767 Revision 1.105 1999/11/04 02:05:02 ajc
768 * Added 'number of worker threads' to site config screen
770 Revision 1.104 1999/10/25 02:25:09 ajc
771 * Shuffled around the room editing commands
773 Revision 1.103 1999/10/14 04:07:18 ajc
774 * Cleaned up the bottom-of-page icons
776 Revision 1.102 1999/10/08 23:58:11 ajc
777 * Minor bug fix in registration screen
779 Revision 1.101 1999/10/06 02:44:02 ajc
780 * Per Nick's request, removed the key bindings stuff. He knows how to fit
781 it back in when it's fixed. Also added more attempts at cache disabling,
782 but it still doesn't work in the StarOffice browser. I don't know why.
784 Revision 1.100 1999/10/02 03:26:14 ajc
785 * Merged in Nick's bit of JavaScript to handle key commands.
786 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
787 in a text field. Right now you can't even log in.
789 Revision 1.99 1999/09/01 01:06:11 ajc
790 * Added "max message length" field in global config screen
792 Revision 1.98 1999/08/14 18:16:10 ajc
793 * Fixed escputs() and its friends to properly handle ' (single quote) chars
796 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
797 * Did neat stuff to the bottom of the page
799 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
800 * webcit.c: exit Webcit sessions semi-gracefully when the connection
801 to a Citadel server fails.
802 * messages.c: don't auto-link URL's in messages if it would cause
805 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
806 * Recompiled the Java chat applet using a genuine JDK 1.0.2
807 compiler. This should make more browsers happy.
809 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
810 * Added support for "robots.txt" telling spiders to go away.
811 * Do a slrp_highest() when logging off.
813 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
814 * Rearranged the code in "Site-wide configuration" and "Generic
815 server command" to avoid nested server operations
817 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
818 * webcit.c: added "back, top, next" buttons to bottom of each page
819 * menubar.html: replaced "User list" with "Page another user"
821 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
822 * context_loop.c: rearranged some code to try to eliminate deadlocks
824 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
825 * Unknown URL's now display the main menu instead of diagnostics
826 * Diagnostics are now at <baseurl>/diagnostics
828 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
829 * Session no longer locks up when an express message is cancelled
830 * The default Citadel server is now "localhost" instead of uncnsrd
831 * Added some documentation
833 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
834 * roomops.c: made room banner graphics more reliable
835 * messages.c: added code to prevent accidental "double-posting"
836 * who.c: fixed the "Change room/host/user" submit logic
838 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
839 * Changed static/menubar.html so the text is readable
841 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
842 * Ditched the frames mode completely. It wasn't working properly in,
843 among other places, IE 5. Die, Bill, Die.
845 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
846 * Fixed the behavior of the "forget room" routine, to properly handle
847 the transition back to the Lobby after it's all done.
848 * Added ExpressMessageCat() to allow code to send the user messages
849 along with incoming express messages
850 * WebCit now sends the name of the end user's browser as the client
851 name in a Citadel IDEN command rather than its own name.
853 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
854 * Minor code cleanups
855 * New mail notification
857 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
858 * Top-aligned all the cells in the fake frames in non-frames mode
860 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
861 * Initial entry to _BASEROOM_ at login now done as a Skip instead
862 of a Goto, in order to prevent it from first marking all msgs old.
864 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
865 * Replaced _most_ gotoroom() calls with smart_goto(), a version
866 which can differentiate the needs of frames and noframes modes
868 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
869 * webserver.c: added "-t" option to send traces somewhere else
871 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
872 * context_loop.c: display an error page if the client browser
873 requests a non-root page and there is no cookie set
874 * webserver.c: took my name off the copyright notice (it's a group
877 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
878 * Reworked a lot of the structure, made more HTML "embeddable"
879 * Changed the noframes mode to display "fake" frames using tables
881 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
882 Changed some output formatting (mainly <FONT> tags).
883 Changed who.c to use urlescputs() rather than escputs()
884 in urls so GOTOs and User Profiles work when the string has a
887 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
888 http://www.webreference.com/dhtml/column18/menuFrLoad.html
889 How to cause "onLoad=" to cause a sibling frame to refresh without
890 having to use the nonportable HTTP "Window-Target:" directive. Began
891 implementation of this; it should allow portable NS/IE compatibility.
893 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
894 * Implemented "access level required to create rooms"
896 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
897 * webcit.c: modified getz() to *exit* the program when fgets()
898 returns an error. This is actually the desired behavior; it would
899 otherwise busy-loop forever on a broken pipe.
901 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
902 * webcit.c: added to getz() the ability to return an error code;
903 implemented this in the main loop, hopefully fixing problems
904 * Added "braindamage" file (frames/JS browser compatibility list)
905 * Added HTTP "User-agent:" detection
906 * wildmat.c, braindamage.c: added
907 * Initial value of 'noframes' is now set by the braindamage check
908 * Ran everything through "indent -kr -i8"
909 * roomops.c: in room list, print a in otherwise empty cells
911 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
912 * context_loop.c: warning fix
913 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
915 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
916 * Resolve the name of the connecting host and pass it on to Citadel
918 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
919 * wDumpContent() is now responsible for </BODY></HTML> most of the
920 time (parameter settable) so that the main menu can easily be
921 embedded in every page when running in noframes mode
922 * noframes mode selection is now carried in the cookie
924 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
925 * Made the frames stuff less dependent on the HTML TARGET= directive
926 and more dependent on the HTTP Window-target: directive.
927 * Made the system semi-navigable in noframes mode.
929 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
930 * Brought over the new room listing code and <G>oto heuristics
931 from the main Citadel tree, to pay attention to floor/room ordering
933 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
934 * Modified the back end of mime_parser to use callbacks instead of
935 doing something specific. Now we can use it elsewhere.
937 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
938 * Fixed the bugs in "Site-wide configuration"
939 * Added a "generic server commands" screen
941 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
942 * Reduced the multiple cookies down to one cookie combining all data.
944 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
945 * Removed wc_host and wc_port cookies.
946 * Added an "edit your session" screen to change your wholisting.
948 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
949 * Added "enter registration"
950 * Set up automatic trigger of Enter Registration when the server
952 * Established that a one-to-one WebCit/Citadel correspondence will
953 be required. No big deal due to shared code segments.
954 * Added "change password"
955 * Added networking configuration screens. These still need testing.
956 * Added a "kill session" link to each line of the wholist when
957 logged in as an aide, and the screens to perform this operation.
959 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
960 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
961 * "Finished" the MIME parser.
962 * Got image uploads working.
963 * Added "add/edit user photo" screens.
964 * Added "add/edit room graphic" screens.
965 * Added "add/edit floor graphic" screens.
966 * Fixed display of floor graphic in known rooms list.
968 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
969 * Wrote mime_parser.c for handling of image uploads. This will also
970 be used in future Citadel MIME projects.
972 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
973 * Fixed a bug in the room banner display code
974 * Added "delete room"
975 * Added "validate users"
977 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
978 * Added "edit room info file"
981 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
982 * Changed the "auto read new" functionality from a meta refresh tag
983 to an "onload" directive (the former was causing graphics problems)
984 * Added "create room"
987 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
988 * Got the Zap and List-Zapped commands working
989 * Added a convenience function to display a page with an error string
990 * Automatically do a read-new-msgs whenever a new room banner is loaded
992 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
993 * Added the screens to send pages
994 * Changed message headers to display in bigger font, non-boldface
995 * Added the chat system
996 * Added goto private rooms
998 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
999 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1001 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1002 * automatically regenerate Makefile when Makefile.in changes
1004 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1005 * context_loop.c: Moved "remove session" into its own function.
1006 Check for dead webcit child process before each transaction.
1007 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1008 against broken HTTP connections.
1009 * Added a housekeeping thread to periodically remove dead sessions
1010 and kill idle sessions.
1011 * messages.c: added "delete message" functionality
1012 * messages.c: added "move message" functionality
1013 * userlist.c: added. This adds "userlist" and "show user" functions.
1014 * roomops.c: fixed buggy implementation of ungoto
1015 * Set up an option in output_headers() to optionally print the most
1016 often used opening HTML as well as the HTTP headers.
1017 * Display express messages in cute little JavaScript popup window.
1019 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1020 * Brought over message reading and entry functions from old WebCit
1022 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1023 * context_loop.c: really fix the SO_LINGER stuff
1024 * webserver.c: remove commented-out references to SO_LINGER
1026 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1027 * context_loop.c: After fork(), child process closes the HTTP socket
1028 so when the parent process closes it, it actually _does_ close.
1029 Otherwise, aIEeeee and possibly other browsers will hang.
1030 * Added support for graphics images retrieved from the Citadel server.
1031 * Set up login banner graphic and background image graphic
1033 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1034 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1036 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1037 * Smoothed out some of the login/logout code. Failed authentication
1038 now works the way it should.
1039 * Added support for new user login (still need to handle registration).
1041 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1042 * Discovered that the HTTP socket problem is related to a socket that
1043 isn't properly lingering on close. Temporarily hacked a sleep(10)
1044 into context_loop.c until it is figured out.
1046 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1047 * Did a little debugging, still trying to figure out why logging in
1048 displays "Connection reset by peer" error. It used to work...
1050 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1051 * Makefile.in: updated dependencies
1053 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1054 * Fixed broken interpretation of variables specified in the URL
1055 * added new "action" variable to make main loop simpler
1057 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1058 * webserver.c: prototype vsnprintf
1059 * context_loop.c: warning fix
1061 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1062 * tcp_sockets.c: removed some dead code
1063 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1064 unused ends of pipes, fix a file descriptor leak and a race condition
1065 * portability enhancements
1067 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1068 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1070 * converted to autoconf and began port to Digital UNIX
1072 * context_loop.c: moved the monster 64k buffer array off the stack
1073 * tcp_sockets.c: getservbyname() doesn't set errno.
1075 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1076 * webserver.c: warning fix