2 Revision 400.32 2002/09/30 03:58:35 ajc
3 * Dabbled in handling incoming meeting requests
5 Revision 400.31 2002/09/29 20:15:43 ajc
6 * Completed the calendar day view
8 Revision 400.30 2002/09/28 04:01:30 ajc
9 * started fleshing out the calendar day view
11 Revision 400.29 2002/09/27 21:19:28 ajc
14 Revision 400.28 2002/09/27 18:31:33 ajc
15 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
16 * After saving a VEVENT, return to the correct calendar view and date
18 Revision 400.27 2002/09/27 17:15:44 ajc
19 * Removed the gzip compression stuff due to bugs in Internet Explorer.
21 Revision 400.26 2002/09/27 04:37:21 ajc
22 * New, buggy versions of event editing screens
24 Revision 400.25 2002/09/26 22:00:16 ajc
25 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
26 month 1 in libical functions)
28 Revision 400.24 2002/09/25 21:57:13 ajc
29 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
32 Revision 400.23 2002/09/24 04:12:34 ajc
33 * Rough cut of the two-pass calendar display routines (first pass: go thru
34 messages gathering VEVENT items; second pass: render calendar with data)
36 Revision 400.22 2002/09/23 04:01:33 ajc
37 * Presentation changes to calendar month view
39 Revision 400.21 2002/09/22 05:20:27 ajc
40 * Began implementing month view
42 Revision 400.20 2002/09/21 04:38:05 ajc
43 * Added utility functions for displaying vcalendar timestamps in web forms
44 and translating form data back to timestamps.
45 * Completed the "edit task" and "add new task" screens.
47 Revision 400.19 2002/09/20 20:28:08 ajc
48 * Smooth transition between "list tasks" & "edit task" screens
50 Revision 400.18 2002/09/20 03:54:44 ajc
51 * Display the "Tasks" view as a bulleted list with each task clickable
52 * Clicking brings up an (unfinished) "edit task" screen
54 Revision 400.17 2002/09/18 21:44:02 ajc
55 * display VTODO parameters
57 Revision 400.16 2002/09/17 04:21:00 ajc
58 * Handler chains for VCALENDAR and VTODO types
60 Revision 400.15 2002/09/17 03:37:10 ajc
61 * Implemented a 'display handler' infrastructure for various groupware types
63 Revision 400.14 2002/09/16 03:35:12 ajc
64 * Just a bunch of glue code to iterate through the various types of ical
65 objects we could encounter
67 Revision 400.13 2002/09/15 04:05:41 ajc
68 * Process calendar object subcomponents
70 Revision 400.12 2002/09/15 03:40:13 ajc
72 * When a text/calendar MIME type is discovered in a message, send it to
73 the (currently skeleton) parser in calendar.c
74 * calendar.c: skeleton parser for calendar objects which currently just
75 creates an icalcomponent object and frees it.
77 Revision 400.11 2002/09/15 03:16:24 ajc
78 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
79 function namespace in libical
81 Revision 400.10 2002/09/15 02:50:55 ajc
82 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
84 Revision 400.9 2002/09/14 21:33:31 ajc
85 * Backed out compression of inlines -- not all browsers appear to handle it
87 Revision 400.8 2002/09/14 20:20:29 ajc
88 * Attempting to push more stuff through compression. I've introduced some
89 sort of deadlock bug that I can't seem to find yet...
91 Revision 400.7 2002/09/14 20:00:22 ajc
92 * Compress output_image() graphics
94 Revision 400.6 2002/09/14 16:26:35 ajc
95 * output_image() now reads the entire image from Citadel into a buffer before
96 sending it to the browser (for performance reasons, and so it can compress)
98 Revision 400.5 2002/09/14 04:52:59 ajc
99 * Look for the "libical" calendaring library and link it in if present...
101 Revision 400.4 2002/09/14 04:02:36 ajc
102 * Finished gzip compression of dynamic pages (when browser supports it)
104 Revision 400.3 2002/09/13 20:40:53 ajc
105 * Detect when the client browser is capable of gzip encoding
106 (actual encoding is not implemented yet)
108 Revision 400.2 2002/09/13 15:54:40 ajc
109 * Reversed the above change because I broke it somehow
111 Revision 400.1 2002/09/11 22:46:59 ajc
112 * Started adding in compression and calendaring library detects (not finished)
114 Revision 400.0 2002/09/09 03:56:11 ajc
115 * This is version 4.00
117 Revision 323.68 2002/09/09 03:51:01 ajc
118 * In the HTML-to-HTML converter:
119 --> Open links in new window (as with text msgs)
120 --> Convert loose URL's to hot links (as with text msgs)
122 Revision 323.67 2002/09/06 03:59:11 ajc
123 * Added an "About this server" panel to the Summary page.
124 (Useless fluff, but better than an empty column.)
126 Revision 323.66 2002/08/26 02:57:06 ajc
127 * Rooms listed on the summary page are now clickable-gotoable
129 Revision 323.65 2002/08/26 01:24:09 ajc
130 * Added a "summary" page (rather sparse for now)
132 Revision 323.64 2002/08/24 15:30:48 ajc
133 * GET instead of POST for listsub. Also add a 'Back...' link.
135 Revision 323.63 2002/08/24 05:59:24 ajc
136 * Bugfixes and cosmetic changes to listsub system
138 Revision 323.62 2002/08/23 03:37:19 ajc
139 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
141 Revision 323.61 2002/08/22 03:55:47 ajc
142 * 'unsubscribe' command (but not 'confirm unsubscribe')
144 Revision 323.60 2002/08/21 21:58:37 ajc
145 * Completed self-service list subscription via web.
146 (Still need to implement unsubscribe.)
148 Revision 323.59 2002/08/16 22:06:51 ajc
151 Revision 323.58 2002/08/16 03:51:12 ajc
152 * I think I've finally nailed the 'no session' pages now...
154 Revision 323.57 2002/08/15 03:49:47 ajc
155 * Fleshed out the list subscription page a bit
157 Revision 323.56 2002/08/13 19:55:12 ajc
158 * Keep track of the HTTP "Host:" header being sent by the browser.
159 (We're going to need this in the near future)
161 Revision 323.55 2002/08/05 16:07:30 ajc
162 * Moved "edit floor label pic" to the floor editing screen
164 Revision 323.54 2002/08/05 15:53:00 ajc
165 * Commands to add, change, delete floors
167 Revision 323.53 2002/07/26 03:20:04 ajc
168 * Beautified the folder tabs in "edit room"
170 Revision 323.52 2002/07/25 04:01:58 ajc
171 * Final cleanup of changes (finally located and fixed the bug)
173 Revision 323.51 2002/07/24 04:14:23 ajc
174 * Minor code cleanup of last night's changes
176 Revision 323.50 2002/07/23 15:40:54 ajc
177 * Minor cleanup of previous changes
179 Revision 323.49 2002/07/23 04:43:58 ajc
180 * Updated message reading to use the new MSG4 command, so we can do output
181 of various types of richtext (mainly HTML).
183 Revision 323.48 2002/07/16 03:37:24 ajc
184 * Small change to above
186 Revision 323.47 2002/07/16 03:23:37 ajc
187 * Display HTML messages as HTML. (Wow!)
189 Revision 323.46 2002/07/13 04:39:59 ajc
190 * Handle multipart/alternative in a nicer way, giving us the opportunity to
191 output HTML instead of converting to text/plain and back. (Not finished.)
193 Revision 323.45 2002/07/11 03:17:03 ajc
194 * hacks to text_to_server() to transmit messages as HTML
196 Revision 323.44 2002/07/09 04:21:12 ajc
199 Revision 323.43 2002/07/06 03:10:26 ajc
200 * Enable a "make this my start page" link that works in lots of places.
201 Configures a user's preference of where to go after login.
203 Revision 323.42 2002/06/19 22:01:31 ajc
204 * When editing another user's vCard, do a "transient goto" to their config
205 room so you don't automatically gain access to their config room.
206 * When creating a user, go back to the "select user to edit" screen with the
207 new user's account name pre-selected.
209 Revision 323.41 2002/06/17 03:48:44 ajc
210 * Finished the thing to edit other users' vCards.
212 Revision 323.40 2002/06/16 21:49:02 ajc
213 * Administratively edit other users' vCards. Still needs a couple of lines
214 of glue code to make it work.
216 Revision 323.39 2002/06/15 20:34:39 ajc
217 * Use safestrncpy() instead of strncpy() where appropriate
218 * Fixed a memory allocation bug in the vCard parser
220 Revision 323.38 2002/05/23 03:40:05 ajc
221 * Brought over a utility function I'll need later
223 Revision 323.37 2002/05/22 02:34:56 ajc
224 * Finished room/folder view selector. Pretty cool.
226 Revision 323.36 2002/05/22 01:53:23 ajc
227 * Room list or folder list? Give the user a choice. (Has bugs.)
229 Revision 323.35 2002/05/12 15:21:43 error
230 * do_template() now parses a .wml file for WAP clients, and a .html file
233 Revision 323.34 2002/05/11 22:46:19 error
234 * Track whether user-agent is a WAP gateway
236 Revision 323.33 2002/05/11 15:35:07 error
237 * webcit.c: add MIME types for WAP/WML
239 Revision 323.32 2002/05/10 15:29:58 ajc
240 * Hacked the address book view a little bit
242 Revision 323.31 2002/05/09 03:53:56 ajc
243 * Began working on address book view
245 Revision 323.30 2002/05/08 03:38:58 ajc
246 * Preferences framework
248 Revision 323.29 2002/05/07 03:57:29 ajc
249 * In message summary, replace 'Del' links with checkboxes
251 Revision 323.28 2002/05/05 03:28:15 ajc
252 * Shuffled around the room banner a bit
254 Revision 323.27 2002/05/03 19:32:39 ajc
255 * Finished "folder list" mode (still need to move it to a permanent location)
257 Revision 323.26 2002/05/03 03:55:17 ajc
258 * more folder display stuff
260 Revision 323.25 2002/05/01 22:03:07 ajc
261 * "folder list" view (not finished)
263 Revision 323.24 2002/05/01 03:23:31 ajc
264 * Added a drop-down box to change a user's view of a room.
266 Revision 323.23 2002/04/28 03:56:47 ajc
267 * Finished summary mode (for the most part, anyway)
269 Revision 323.22 2002/04/26 21:13:21 ajc
270 * Separated "summary mode" message listing into its own function
271 * Go to summary mode automatically when the server says that view=1
273 Revision 323.21 2002/04/20 04:14:29 ajc
274 * Some work on email summary screen
276 Revision 323.20 2002/03/31 05:02:39 ajc
277 * Remove "Page another user" link from main menu
278 * Add "edit my citadel config room" type link from edit user screen
280 Revision 323.19 2002/03/29 22:30:45 ajc
281 * Finished the "edit user" screen.
283 Revision 323.18 2002/03/29 15:18:09 ajc
284 * yep ... more user edit stuff
286 Revision 323.17 2002/03/26 19:01:12 ajc
287 * More edit user stuff
289 Revision 323.16 2002/03/26 18:23:23 ajc
290 * Don't display room banner on screens that don't pertain to a particular room
291 * Initial prep for add/change/delete user accounts screen
293 Revision 323.15 2002/03/22 04:33:08 ajc
294 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
296 Revision 323.14 2002/03/19 04:35:10 ajc
297 * Brought over yet another new version of the MIME parser from Citadel
299 Revision 323.13 2002/03/13 03:56:52 ajc
300 * New site config option "Allow system Aides to gain access to mailboxes"
302 Revision 323.12 2002/03/12 23:13:57 ajc
303 * Moved room access controls out of the admin menu and into the room commands
304 menu. Prettied up the access control list screen.
306 Revision 323.11 2002/03/10 06:07:09 ajc
307 * Handle multiple Internet e-mail addresses in vCard editor
309 Revision 323.10 2002/03/07 04:56:09 ajc
310 * Final polish for initial round of vCard editing functions. Only show "edit"
311 link when editing user's own vCard in the My Citadel Config> room.
313 Revision 323.9 2002/03/06 05:22:33 ajc
314 * More vcard editing form stuff
316 Revision 323.8 2002/03/05 05:05:06 ajc
317 * More vCard editing stuff
319 Revision 323.7 2002/03/04 05:28:54 ajc
320 * Wrote some skeleton code for robust vCard editing
322 Revision 323.6 2002/03/03 06:58:25 ajc
323 * Login errors displayed in red
325 Revision 323.5 2002/03/03 06:52:59 ajc
326 * Allow editing of the "disable self-service user account creation" site config option
328 Revision 323.4 2002/02/24 07:02:44 ajc
329 * Added the ability to enter a Subject: line in messages
330 * Go to the Mail room when user clicks on the new mail alert icon
332 Revision 323.3 2002/02/13 22:47:51 ajc
333 * Added some rudimentary support for displaying vCards as card-looking things
335 Revision 323.2 2002/02/13 15:04:25 ajc
336 * Began some hacks for vCard processing
338 Revision 323.0 2002/01/13 09:07:06 ajc
341 Revision 322.4 2002/01/13 09:06:38 ajc
342 * Brought over the debugged mime parser from Citadel
344 Revision 322.3 2002/01/05 06:19:17 error
345 * Add MIME types text/css and image/png
347 Revision 322.2 2002/01/03 22:32:38 ajc
348 * templatized the "prompt for recipient" screen
350 Revision 322.1 2001/12/28 09:43:05 error
351 * Client support for hostnames up to 63 characters
353 Revision 322.0 2001/12/26 23:11:56 ajc
356 Revision 321.1 2001/12/26 23:11:25 ajc
357 * Minor change to the upload handler, to fix graphics uploads
359 Revision 321.0 2001/12/26 05:28:02 ajc
362 Revision 320.2 2001/12/26 05:24:11 ajc
363 * Reverted all of the navbar and iconbar functions back to plain, ordinary
364 link tags. The nifty JavaScript stuff is now used only to light up the
365 buttons during mouse hovers, and nothing more.
367 Revision 320.1 2001/12/25 00:14:44 error
368 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
370 Revision 320.0 2001/12/21 06:04:03 ajc
373 Revision 301.22 2001/12/21 06:03:54 ajc
376 Revision 301.21 2001/12/20 05:02:42 ajc
377 * If you paid for this software, someone is ripping you off.
378 * Fixed the urlesc() function to use a caller-supplied target buffer.
380 Revision 301.20 2001/12/18 20:35:29 ajc
381 * More fun JavaScript-enabled buttons
383 Revision 301.19 2001/12/18 16:48:06 ajc
384 * Began testing new JavaScript-enabled k00l light-up buttonz
386 Revision 301.18 2001/12/18 06:06:20 ajc
389 Revision 301.17 2001/12/15 20:51:33 ajc
390 * "reply" button on pop-up pages
392 Revision 301.16 2001/12/11 16:02:40 ajc
393 * Completed support for add/remove mailing list recipients.
395 Revision 301.15 2001/12/11 15:22:53 ajc
396 * Began constructing the listserv screen for config (not tested)
398 Revision 301.14 2001/12/11 05:37:12 ajc
399 * Finished the share/unshare room screen in Edit Room
401 Revision 301.13 2001/12/03 04:43:40 ajc
402 * Brought over an update of the MIME parser from Citadel.
404 Revision 301.12 2001/12/02 07:09:13 ajc
405 * Turned the room editing page into a tabbed dialog
406 * Started adding some of the room sharing stuff
408 Revision 301.11 2001/11/22 05:17:06 ajc
409 * Completed the add/change/delete neighbor node screens
411 Revision 301.10 2001/11/18 01:47:24 ajc
412 * Tentatively begun the change of networking configuration screens to reflect
413 the new network architecture of the server.
415 Revision 301.9 2001/11/18 01:41:09 ajc
416 * Brought over the newer string tokenizer from Citadel
417 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
418 server's convention of #define SIZ 4096
420 Revision 301.8 2001/11/14 03:20:22 ajc
421 * Add some more of the newer config settings to the site config screen
423 Revision 301.7 2001/09/25 03:34:09 ajc
424 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
425 and bail out without bothering the Citadel server.
427 Revision 301.6 2001/08/22 16:38:06 ajc
428 * Added the "-c" command line option to generate optional cookies indicating
429 the host name of the server. This makes it easy to put a cluster of WebCit
430 servers behind (for example) an Arrowpoint load balancer.
432 Revision 301.5 2001/08/21 04:02:56 ajc
433 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
434 unwanted page caching
436 Revision 301.4 2001/08/13 03:43:24 ajc
439 Revision 301.3 2001/08/13 03:40:01 ajc
440 * Another attempt at focus
442 Revision 301.2 2001/08/11 04:24:39 ajc
443 * Attempt at setting focus to msgtext area when entering a message.
445 Revision 301.1 2001/08/02 03:42:03 ajc
446 * Changed the wholist to work with the new masquerade semantics
448 Revision 301.0 2001/06/28 15:05:31 ajc
451 Revision 300.2 2001/06/28 15:03:49 ajc
452 * Every generated page now includes a meta tag to disable evil "smart tags"
453 (see http://smarttags.manilasites.com/ for more information)
455 Revision 300.1 2001/06/28 02:39:54 ajc
456 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
457 the screen where you can create a room...
459 Revision 300.0 2001/06/27 06:24:06 ajc
460 * Tagged everything as Version 3.00
462 Revision 213.25 2001/06/27 06:22:49 ajc
463 * Updated docs for the 3.00 release
465 Revision 213.24 2001/06/27 06:16:01 ajc
466 * Correct generated window name in pop up pages
467 * Added handling of MIME inline images (not tested)
469 Revision 213.23 2001/06/22 17:58:20 ajc
470 * A few performance and tuning cleanups. Increased the size of the socket
471 queue length to 100 for use on big systems. Also, during startup, the
472 initial startup thread now exits after creating the worker threads, instead
473 of becoming a worker thread itself. For some reason Solaris had problems
474 with the latter method.
476 Revision 213.22 2001/06/07 03:16:57 ajc
477 * Brought over an updated mime parser from Citadel
479 Revision 213.21 2001/06/06 14:44:25 ajc
480 * mime_parser.c: #include <pthread.h> so it compiles cleanly
482 Revision 213.20 2001/05/31 02:26:22 ajc
483 * Fixed login to take you to the Lobby instead of the next room.
485 Revision 213.19 2001/05/30 22:37:09 ajc
486 * Fix to upload handler to recognize browser uploads based on *either* a "name"
487 or a "filename" from the MIME parser.
489 Revision 213.18 2001/05/30 01:06:57 ajc
490 * Changes to mime parser ... still something wrong
492 Revision 213.17 2001/05/28 19:27:29 ajc
493 * Fixed bug which marked all messages in Lobby as old before reading at login
495 Revision 213.16 2001/05/25 22:39:26 ajc
496 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
498 Revision 213.15 2001/05/23 16:15:23 ajc
499 * UI changes (pretty frames with no scrollbars)
501 Revision 213.14 2001/05/22 00:32:17 ajc
504 Revision 213.13 2001/05/22 00:02:18 ajc
505 * Another attempt to fix the fd leak
507 Revision 213.12 2001/05/19 02:21:40 ajc
508 * Attempt to fix the dangling sockets.
510 Revision 213.11 2001/05/15 03:22:25 ajc
511 * More icon updates and link cleanup type stuff
513 Revision 213.10 2001/05/06 05:11:48 ajc
514 * Added paging icon and right-justified it
515 * Send-page window is now a popup
517 Revision 213.9 2001/05/04 04:28:10 ajc
518 * Added "page user" button in wholist
520 Revision 213.8 2001/05/01 00:49:43 ajc
521 * more of the UI overhaul
523 Revision 213.7 2001/04/30 01:49:36 ajc
524 * more work on UI overhaul
526 Revision 213.6 2001/04/29 04:39:23 ajc
527 * User interface overhaul now in progress. WARNING: incomplete system.
529 Revision 213.5 2001/04/01 22:13:37 cough
530 * Modified roomops.c to give users the ability to pick a floor at room
533 Revision 213.4 2001/02/15 01:21:55 ajc
534 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
535 invite/kickout functionality.
537 Revision 213.3 2001/01/25 23:10:00 ajc
538 * "Delete message" button now confirms on client-side using JavaScript
540 Revision 213.2 2000/12/05 18:39:49 ajc
541 * Added support for non-USA countries in registration screen (requires the
542 latest Citadel server, which supports the country field)
544 Revision 213.1 2000/10/20 04:27:46 ajc
545 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
547 Revision 213.0 2000/10/03 16:44:01 ajc
548 * Tagged for 2.13 release
550 Revision 212.16 2000/10/03 03:15:53 ajc
551 * Cosmetic changes to login screen, menu bar, and message header bar
553 Revision 212.15 2000/09/28 03:44:52 ajc
554 * Linked to the bio/photo page from message headers. I'm not sure I like the
555 color scheme, though.
557 Revision 212.14 2000/09/28 03:37:23 ajc
558 * who.c: provide links to bio/photo pages for each user in the wholist
560 Revision 212.13 2000/09/24 21:37:21 ajc
561 * When reading large numbers of messages, group them in smaller numbers and
562 display the selector bar in search engine style (like AltaVista and Google)
564 Revision 212.12 2000/09/24 04:17:16 ajc
565 * Templatized the room banner.
567 Revision 212.11 2000/09/17 03:29:45 ajc
568 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
570 Revision 212.10 2000/09/14 11:43:37 error
571 Replace occurrences of % throughout the HTML with %% so as to be friendly
572 to HP/UX printf() and possibly others.
574 Revision 212.9 2000/09/13 04:13:59 ajc
575 * Completed the initial hack of the variable substitution template thingy.
576 Check out static/login.html to see the first template.
578 Revision 212.8 2000/09/11 17:08:16 ajc
579 * Started templatizing the login screen. Not finished yet.
581 Revision 212.7 2000/09/11 03:29:50 ajc
582 * Started working on a variable-substitution thing
584 Revision 212.6 2000/08/30 03:20:22 ajc
585 * Put the wholist back into its own window.
587 Revision 212.5 2000/07/06 03:46:29 ajc
588 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
590 Revision 212.4 2000/06/29 04:22:35 ajc
591 * Changed the format of the wholis (again). Now it shows up in a frame
592 instead of a separate window.
594 Revision 212.3 2000/06/12 03:28:44 ajc
595 * added support for multi-line paging
597 Revision 212.2 2000/06/07 04:11:28 ajc
598 * HTML changes to room banner
600 Revision 212.1 2000/05/31 04:29:54 ajc
601 * Initial support for "summary" (headers only, no body) mode of reading
602 messages, and "read one" mode. For future support of 'traditional' email.
604 Revision 212.0 2000/05/23 20:35:52 ajc
605 * Tagged for the 2.12 release
607 Revision 211.19 2000/05/18 02:33:39 ajc
608 * Don't call whobbs() directly after changing masq room/host, it screws up the
609 refresh. It now calls an HTTP redirect page instead.
610 * added http_redirect(char *url) function to accomplish the above
612 Revision 211.18 2000/05/08 17:24:32 ajc
613 * Removed HTTP date fields because it was confusing browser caches (weird)
614 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
616 Revision 211.17 2000/05/07 23:46:55 ajc
617 * added Date: and Last-Modified: headers to HTTP output
618 * masquerade room/host screen now runs in wholist window, and returns to it
620 Revision 211.16 2000/05/02 17:32:06 ajc
621 * Font related changes to html
623 Revision 211.15 2000/04/20 02:42:23 ajc
624 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
625 crashing every session, every time. (?)
626 * End the session after displaying robots.txt or nocookies.html, to prevent
627 big session logjams when either of these conditions are met
629 Revision 211.14 2000/04/15 15:43:46 nbryant
630 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
631 64-bit gcc on sparc is evil)
633 Revision 211.13 2000/04/06 20:42:03 nbryant
634 * configure.in: fix a typo
636 Revision 211.12 2000/04/06 20:37:01 nbryant
637 * solaris cleanups and warning fixes
639 Revision 211.11 2000/03/31 03:48:52 ajc
640 * text_to_server() now behaves the way web users expect text entry to work.
641 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
643 Revision 211.10 2000/03/31 02:39:06 ajc
644 * Fixed bugs in "Site configuration" and added new fields.
646 Revision 211.9 2000/03/31 02:08:45 ajc
647 * Added "max messages per page" and "read next nnn" stuff to read loop
648 (probably not in its final form)
650 Revision 211.8 2000/03/28 17:02:47 nbryant
651 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
653 Revision 211.7 2000/03/27 16:18:17 ajc
654 * Implement multi-room chat as available in Citadel 5.70
656 Revision 211.6 2000/03/23 04:45:15 ajc
657 * Experimental move of wholist to a separate auto-refreshing window
659 Revision 211.5 2000/03/19 22:49:03 ajc
660 * Made the header-bar buttons more visible
661 * Added a "reply" header-bar button
662 * Move "Subject:" lines into the header-bar
663 * Padded the header-bars by one pixel (nicer looking)
664 * Changed message date/time output format
666 Revision 211.4 2000/03/19 19:49:31 ajc
667 * Added support for unix domain sockets
669 Revision 211.3 2000/02/11 23:45:04 nbryant
670 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
671 * tcp_sockets.c: include <arpa/inet.h>
673 Revision 211.2 2000/02/11 23:30:04 nbryant
674 configure.in: added some code for FreeBSD
676 Revision 211.1 2000/01/11 04:20:40 ajc
677 * Add "close window" option to goodbye screen
679 Revision 211.0 2000/01/04 15:24:16 ajc
680 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
681 * This will be released as v2.11; tagged everything as such.
683 Revision 210.0 1999/12/24 04:57:18 ajc
686 Revision 1.121 1999/12/23 04:54:48 ajc
687 * Changed session cookie from hexadecimal encoding to base64
688 * Removed overly verbose logging
690 Revision 1.120 1999/12/12 18:12:28 ajc
691 * get http request: clear hold buffer before starting to read in HTTP request.
692 This was causing some requests to get corrupted.
694 Revision 1.119 1999/12/08 18:25:21 ajc
695 * Increased the size of the backlog queue length passed to accept() and made
696 it a configuration parameter in webcit.h
698 Revision 1.118 1999/12/07 16:09:26 ajc
699 * Better (non fireworks display mode) handling of broken HTTP sockets
701 Revision 1.117 1999/12/06 03:40:29 ajc
702 * Moved a bunch of other global variables to per-session variables
704 Revision 1.116 1999/12/06 02:05:33 ajc
705 * Moved global march list into per-session context
707 Revision 1.115 1999/12/05 18:38:02 ajc
708 * Auto-scaling worker thread pool size
710 Revision 1.114 1999/12/05 17:38:41 ajc
711 * Additional debugging and cleanup
713 Revision 1.113 1999/12/04 22:16:05 ajc
714 * Moved all diagnostic output to stderr
715 * Moved "HTTP/1.0 200 OK" output to output_headers()
717 Revision 1.112 1999/12/04 21:56:59 ajc
718 * Finished the overhaul. Now to tune...
720 Revision 1.111 1999/12/03 17:59:53 ajc
721 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
722 pseudocode so the build is currently broken.
724 Revision 1.110 1999/12/03 16:37:46 ajc
725 * Repaired HTTP output for image transfers and static content
727 Revision 1.109 1999/12/03 05:09:54 ajc
728 * Rewrote the HTTP engine and application coupling to run in a worker thread
729 model and to run as a single multithreaded program (eliminated helper
730 processes and pipes). It currently runs but has many large bugs.
732 Revision 1.108 1999/12/03 00:18:20 ajc
733 * Added ".c.o" rule to Makefile
735 Revision 1.107 1999/11/26 03:32:59 ajc
736 * Started moving all of the global variables into a struct, to facilitate
737 multithreaded server.
739 Revision 1.106 1999/11/26 01:28:10 ajc
742 Revision 1.105 1999/11/04 02:05:02 ajc
743 * Added 'number of worker threads' to site config screen
745 Revision 1.104 1999/10/25 02:25:09 ajc
746 * Shuffled around the room editing commands
748 Revision 1.103 1999/10/14 04:07:18 ajc
749 * Cleaned up the bottom-of-page icons
751 Revision 1.102 1999/10/08 23:58:11 ajc
752 * Minor bug fix in registration screen
754 Revision 1.101 1999/10/06 02:44:02 ajc
755 * Per Nick's request, removed the key bindings stuff. He knows how to fit
756 it back in when it's fixed. Also added more attempts at cache disabling,
757 but it still doesn't work in the StarOffice browser. I don't know why.
759 Revision 1.100 1999/10/02 03:26:14 ajc
760 * Merged in Nick's bit of JavaScript to handle key commands.
761 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
762 in a text field. Right now you can't even log in.
764 Revision 1.99 1999/09/01 01:06:11 ajc
765 * Added "max message length" field in global config screen
767 Revision 1.98 1999/08/14 18:16:10 ajc
768 * Fixed escputs() and its friends to properly handle ' (single quote) chars
771 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
772 * Did neat stuff to the bottom of the page
774 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
775 * webcit.c: exit Webcit sessions semi-gracefully when the connection
776 to a Citadel server fails.
777 * messages.c: don't auto-link URL's in messages if it would cause
780 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
781 * Recompiled the Java chat applet using a genuine JDK 1.0.2
782 compiler. This should make more browsers happy.
784 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
785 * Added support for "robots.txt" telling spiders to go away.
786 * Do a slrp_highest() when logging off.
788 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
789 * Rearranged the code in "Site-wide configuration" and "Generic
790 server command" to avoid nested server operations
792 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
793 * webcit.c: added "back, top, next" buttons to bottom of each page
794 * menubar.html: replaced "User list" with "Page another user"
796 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
797 * context_loop.c: rearranged some code to try to eliminate deadlocks
799 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
800 * Unknown URL's now display the main menu instead of diagnostics
801 * Diagnostics are now at <baseurl>/diagnostics
803 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
804 * Session no longer locks up when an express message is cancelled
805 * The default Citadel server is now "localhost" instead of uncnsrd
806 * Added some documentation
808 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
809 * roomops.c: made room banner graphics more reliable
810 * messages.c: added code to prevent accidental "double-posting"
811 * who.c: fixed the "Change room/host/user" submit logic
813 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
814 * Changed static/menubar.html so the text is readable
816 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
817 * Ditched the frames mode completely. It wasn't working properly in,
818 among other places, IE 5. Die, Bill, Die.
820 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
821 * Fixed the behavior of the "forget room" routine, to properly handle
822 the transition back to the Lobby after it's all done.
823 * Added ExpressMessageCat() to allow code to send the user messages
824 along with incoming express messages
825 * WebCit now sends the name of the end user's browser as the client
826 name in a Citadel IDEN command rather than its own name.
828 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
829 * Minor code cleanups
830 * New mail notification
832 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
833 * Top-aligned all the cells in the fake frames in non-frames mode
835 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
836 * Initial entry to _BASEROOM_ at login now done as a Skip instead
837 of a Goto, in order to prevent it from first marking all msgs old.
839 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
840 * Replaced _most_ gotoroom() calls with smart_goto(), a version
841 which can differentiate the needs of frames and noframes modes
843 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
844 * webserver.c: added "-t" option to send traces somewhere else
846 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
847 * context_loop.c: display an error page if the client browser
848 requests a non-root page and there is no cookie set
849 * webserver.c: took my name off the copyright notice (it's a group
852 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
853 * Reworked a lot of the structure, made more HTML "embeddable"
854 * Changed the noframes mode to display "fake" frames using tables
856 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
857 Changed some output formatting (mainly <FONT> tags).
858 Changed who.c to use urlescputs() rather than escputs()
859 in urls so GOTOs and User Profiles work when the string has a
862 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
863 http://www.webreference.com/dhtml/column18/menuFrLoad.html
864 How to cause "onLoad=" to cause a sibling frame to refresh without
865 having to use the nonportable HTTP "Window-Target:" directive. Began
866 implementation of this; it should allow portable NS/IE compatibility.
868 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
869 * Implemented "access level required to create rooms"
871 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
872 * webcit.c: modified getz() to *exit* the program when fgets()
873 returns an error. This is actually the desired behavior; it would
874 otherwise busy-loop forever on a broken pipe.
876 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
877 * webcit.c: added to getz() the ability to return an error code;
878 implemented this in the main loop, hopefully fixing problems
879 * Added "braindamage" file (frames/JS browser compatibility list)
880 * Added HTTP "User-agent:" detection
881 * wildmat.c, braindamage.c: added
882 * Initial value of 'noframes' is now set by the braindamage check
883 * Ran everything through "indent -kr -i8"
884 * roomops.c: in room list, print a in otherwise empty cells
886 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
887 * context_loop.c: warning fix
888 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
890 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
891 * Resolve the name of the connecting host and pass it on to Citadel
893 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
894 * wDumpContent() is now responsible for </BODY></HTML> most of the
895 time (parameter settable) so that the main menu can easily be
896 embedded in every page when running in noframes mode
897 * noframes mode selection is now carried in the cookie
899 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
900 * Made the frames stuff less dependent on the HTML TARGET= directive
901 and more dependent on the HTTP Window-target: directive.
902 * Made the system semi-navigable in noframes mode.
904 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
905 * Brought over the new room listing code and <G>oto heuristics
906 from the main Citadel tree, to pay attention to floor/room ordering
908 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
909 * Modified the back end of mime_parser to use callbacks instead of
910 doing something specific. Now we can use it elsewhere.
912 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
913 * Fixed the bugs in "Site-wide configuration"
914 * Added a "generic server commands" screen
916 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
917 * Reduced the multiple cookies down to one cookie combining all data.
919 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
920 * Removed wc_host and wc_port cookies.
921 * Added an "edit your session" screen to change your wholisting.
923 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
924 * Added "enter registration"
925 * Set up automatic trigger of Enter Registration when the server
927 * Established that a one-to-one WebCit/Citadel correspondence will
928 be required. No big deal due to shared code segments.
929 * Added "change password"
930 * Added networking configuration screens. These still need testing.
931 * Added a "kill session" link to each line of the wholist when
932 logged in as an aide, and the screens to perform this operation.
934 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
935 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
936 * "Finished" the MIME parser.
937 * Got image uploads working.
938 * Added "add/edit user photo" screens.
939 * Added "add/edit room graphic" screens.
940 * Added "add/edit floor graphic" screens.
941 * Fixed display of floor graphic in known rooms list.
943 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
944 * Wrote mime_parser.c for handling of image uploads. This will also
945 be used in future Citadel MIME projects.
947 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
948 * Fixed a bug in the room banner display code
949 * Added "delete room"
950 * Added "validate users"
952 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
953 * Added "edit room info file"
956 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
957 * Changed the "auto read new" functionality from a meta refresh tag
958 to an "onload" directive (the former was causing graphics problems)
959 * Added "create room"
962 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
963 * Got the Zap and List-Zapped commands working
964 * Added a convenience function to display a page with an error string
965 * Automatically do a read-new-msgs whenever a new room banner is loaded
967 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
968 * Added the screens to send pages
969 * Changed message headers to display in bigger font, non-boldface
970 * Added the chat system
971 * Added goto private rooms
973 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
974 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
976 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
977 * automatically regenerate Makefile when Makefile.in changes
979 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
980 * context_loop.c: Moved "remove session" into its own function.
981 Check for dead webcit child process before each transaction.
982 * Ignore SIGPIPE; this seems to magically make the program bulletproof
983 against broken HTTP connections.
984 * Added a housekeeping thread to periodically remove dead sessions
985 and kill idle sessions.
986 * messages.c: added "delete message" functionality
987 * messages.c: added "move message" functionality
988 * userlist.c: added. This adds "userlist" and "show user" functions.
989 * roomops.c: fixed buggy implementation of ungoto
990 * Set up an option in output_headers() to optionally print the most
991 often used opening HTML as well as the HTTP headers.
992 * Display express messages in cute little JavaScript popup window.
994 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
995 * Brought over message reading and entry functions from old WebCit
997 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
998 * context_loop.c: really fix the SO_LINGER stuff
999 * webserver.c: remove commented-out references to SO_LINGER
1001 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1002 * context_loop.c: After fork(), child process closes the HTTP socket
1003 so when the parent process closes it, it actually _does_ close.
1004 Otherwise, aIEeeee and possibly other browsers will hang.
1005 * Added support for graphics images retrieved from the Citadel server.
1006 * Set up login banner graphic and background image graphic
1008 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1009 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1011 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1012 * Smoothed out some of the login/logout code. Failed authentication
1013 now works the way it should.
1014 * Added support for new user login (still need to handle registration).
1016 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1017 * Discovered that the HTTP socket problem is related to a socket that
1018 isn't properly lingering on close. Temporarily hacked a sleep(10)
1019 into context_loop.c until it is figured out.
1021 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1022 * Did a little debugging, still trying to figure out why logging in
1023 displays "Connection reset by peer" error. It used to work...
1025 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1026 * Makefile.in: updated dependencies
1028 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1029 * Fixed broken interpretation of variables specified in the URL
1030 * added new "action" variable to make main loop simpler
1032 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1033 * webserver.c: prototype vsnprintf
1034 * context_loop.c: warning fix
1036 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1037 * tcp_sockets.c: removed some dead code
1038 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1039 unused ends of pipes, fix a file descriptor leak and a race condition
1040 * portability enhancements
1042 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1043 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1045 * converted to autoconf and began port to Digital UNIX
1047 * context_loop.c: moved the monster 64k buffer array off the stack
1048 * tcp_sockets.c: getservbyname() doesn't set errno.
1050 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1051 * webserver.c: warning fix