2 Revision 400.30 2002/09/28 04:01:30 ajc
3 * started fleshing out the calendar day view
5 Revision 400.29 2002/09/27 21:19:28 ajc
8 Revision 400.28 2002/09/27 18:31:33 ajc
9 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
10 * After saving a VEVENT, return to the correct calendar view and date
12 Revision 400.27 2002/09/27 17:15:44 ajc
13 * Removed the gzip compression stuff due to bugs in Internet Explorer.
15 Revision 400.26 2002/09/27 04:37:21 ajc
16 * New, buggy versions of event editing screens
18 Revision 400.25 2002/09/26 22:00:16 ajc
19 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
20 month 1 in libical functions)
22 Revision 400.24 2002/09/25 21:57:13 ajc
23 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
26 Revision 400.23 2002/09/24 04:12:34 ajc
27 * Rough cut of the two-pass calendar display routines (first pass: go thru
28 messages gathering VEVENT items; second pass: render calendar with data)
30 Revision 400.22 2002/09/23 04:01:33 ajc
31 * Presentation changes to calendar month view
33 Revision 400.21 2002/09/22 05:20:27 ajc
34 * Began implementing month view
36 Revision 400.20 2002/09/21 04:38:05 ajc
37 * Added utility functions for displaying vcalendar timestamps in web forms
38 and translating form data back to timestamps.
39 * Completed the "edit task" and "add new task" screens.
41 Revision 400.19 2002/09/20 20:28:08 ajc
42 * Smooth transition between "list tasks" & "edit task" screens
44 Revision 400.18 2002/09/20 03:54:44 ajc
45 * Display the "Tasks" view as a bulleted list with each task clickable
46 * Clicking brings up an (unfinished) "edit task" screen
48 Revision 400.17 2002/09/18 21:44:02 ajc
49 * display VTODO parameters
51 Revision 400.16 2002/09/17 04:21:00 ajc
52 * Handler chains for VCALENDAR and VTODO types
54 Revision 400.15 2002/09/17 03:37:10 ajc
55 * Implemented a 'display handler' infrastructure for various groupware types
57 Revision 400.14 2002/09/16 03:35:12 ajc
58 * Just a bunch of glue code to iterate through the various types of ical
59 objects we could encounter
61 Revision 400.13 2002/09/15 04:05:41 ajc
62 * Process calendar object subcomponents
64 Revision 400.12 2002/09/15 03:40:13 ajc
66 * When a text/calendar MIME type is discovered in a message, send it to
67 the (currently skeleton) parser in calendar.c
68 * calendar.c: skeleton parser for calendar objects which currently just
69 creates an icalcomponent object and frees it.
71 Revision 400.11 2002/09/15 03:16:24 ajc
72 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
73 function namespace in libical
75 Revision 400.10 2002/09/15 02:50:55 ajc
76 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
78 Revision 400.9 2002/09/14 21:33:31 ajc
79 * Backed out compression of inlines -- not all browsers appear to handle it
81 Revision 400.8 2002/09/14 20:20:29 ajc
82 * Attempting to push more stuff through compression. I've introduced some
83 sort of deadlock bug that I can't seem to find yet...
85 Revision 400.7 2002/09/14 20:00:22 ajc
86 * Compress output_image() graphics
88 Revision 400.6 2002/09/14 16:26:35 ajc
89 * output_image() now reads the entire image from Citadel into a buffer before
90 sending it to the browser (for performance reasons, and so it can compress)
92 Revision 400.5 2002/09/14 04:52:59 ajc
93 * Look for the "libical" calendaring library and link it in if present...
95 Revision 400.4 2002/09/14 04:02:36 ajc
96 * Finished gzip compression of dynamic pages (when browser supports it)
98 Revision 400.3 2002/09/13 20:40:53 ajc
99 * Detect when the client browser is capable of gzip encoding
100 (actual encoding is not implemented yet)
102 Revision 400.2 2002/09/13 15:54:40 ajc
103 * Reversed the above change because I broke it somehow
105 Revision 400.1 2002/09/11 22:46:59 ajc
106 * Started adding in compression and calendaring library detects (not finished)
108 Revision 400.0 2002/09/09 03:56:11 ajc
109 * This is version 4.00
111 Revision 323.68 2002/09/09 03:51:01 ajc
112 * In the HTML-to-HTML converter:
113 --> Open links in new window (as with text msgs)
114 --> Convert loose URL's to hot links (as with text msgs)
116 Revision 323.67 2002/09/06 03:59:11 ajc
117 * Added an "About this server" panel to the Summary page.
118 (Useless fluff, but better than an empty column.)
120 Revision 323.66 2002/08/26 02:57:06 ajc
121 * Rooms listed on the summary page are now clickable-gotoable
123 Revision 323.65 2002/08/26 01:24:09 ajc
124 * Added a "summary" page (rather sparse for now)
126 Revision 323.64 2002/08/24 15:30:48 ajc
127 * GET instead of POST for listsub. Also add a 'Back...' link.
129 Revision 323.63 2002/08/24 05:59:24 ajc
130 * Bugfixes and cosmetic changes to listsub system
132 Revision 323.62 2002/08/23 03:37:19 ajc
133 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
135 Revision 323.61 2002/08/22 03:55:47 ajc
136 * 'unsubscribe' command (but not 'confirm unsubscribe')
138 Revision 323.60 2002/08/21 21:58:37 ajc
139 * Completed self-service list subscription via web.
140 (Still need to implement unsubscribe.)
142 Revision 323.59 2002/08/16 22:06:51 ajc
145 Revision 323.58 2002/08/16 03:51:12 ajc
146 * I think I've finally nailed the 'no session' pages now...
148 Revision 323.57 2002/08/15 03:49:47 ajc
149 * Fleshed out the list subscription page a bit
151 Revision 323.56 2002/08/13 19:55:12 ajc
152 * Keep track of the HTTP "Host:" header being sent by the browser.
153 (We're going to need this in the near future)
155 Revision 323.55 2002/08/05 16:07:30 ajc
156 * Moved "edit floor label pic" to the floor editing screen
158 Revision 323.54 2002/08/05 15:53:00 ajc
159 * Commands to add, change, delete floors
161 Revision 323.53 2002/07/26 03:20:04 ajc
162 * Beautified the folder tabs in "edit room"
164 Revision 323.52 2002/07/25 04:01:58 ajc
165 * Final cleanup of changes (finally located and fixed the bug)
167 Revision 323.51 2002/07/24 04:14:23 ajc
168 * Minor code cleanup of last night's changes
170 Revision 323.50 2002/07/23 15:40:54 ajc
171 * Minor cleanup of previous changes
173 Revision 323.49 2002/07/23 04:43:58 ajc
174 * Updated message reading to use the new MSG4 command, so we can do output
175 of various types of richtext (mainly HTML).
177 Revision 323.48 2002/07/16 03:37:24 ajc
178 * Small change to above
180 Revision 323.47 2002/07/16 03:23:37 ajc
181 * Display HTML messages as HTML. (Wow!)
183 Revision 323.46 2002/07/13 04:39:59 ajc
184 * Handle multipart/alternative in a nicer way, giving us the opportunity to
185 output HTML instead of converting to text/plain and back. (Not finished.)
187 Revision 323.45 2002/07/11 03:17:03 ajc
188 * hacks to text_to_server() to transmit messages as HTML
190 Revision 323.44 2002/07/09 04:21:12 ajc
193 Revision 323.43 2002/07/06 03:10:26 ajc
194 * Enable a "make this my start page" link that works in lots of places.
195 Configures a user's preference of where to go after login.
197 Revision 323.42 2002/06/19 22:01:31 ajc
198 * When editing another user's vCard, do a "transient goto" to their config
199 room so you don't automatically gain access to their config room.
200 * When creating a user, go back to the "select user to edit" screen with the
201 new user's account name pre-selected.
203 Revision 323.41 2002/06/17 03:48:44 ajc
204 * Finished the thing to edit other users' vCards.
206 Revision 323.40 2002/06/16 21:49:02 ajc
207 * Administratively edit other users' vCards. Still needs a couple of lines
208 of glue code to make it work.
210 Revision 323.39 2002/06/15 20:34:39 ajc
211 * Use safestrncpy() instead of strncpy() where appropriate
212 * Fixed a memory allocation bug in the vCard parser
214 Revision 323.38 2002/05/23 03:40:05 ajc
215 * Brought over a utility function I'll need later
217 Revision 323.37 2002/05/22 02:34:56 ajc
218 * Finished room/folder view selector. Pretty cool.
220 Revision 323.36 2002/05/22 01:53:23 ajc
221 * Room list or folder list? Give the user a choice. (Has bugs.)
223 Revision 323.35 2002/05/12 15:21:43 error
224 * do_template() now parses a .wml file for WAP clients, and a .html file
227 Revision 323.34 2002/05/11 22:46:19 error
228 * Track whether user-agent is a WAP gateway
230 Revision 323.33 2002/05/11 15:35:07 error
231 * webcit.c: add MIME types for WAP/WML
233 Revision 323.32 2002/05/10 15:29:58 ajc
234 * Hacked the address book view a little bit
236 Revision 323.31 2002/05/09 03:53:56 ajc
237 * Began working on address book view
239 Revision 323.30 2002/05/08 03:38:58 ajc
240 * Preferences framework
242 Revision 323.29 2002/05/07 03:57:29 ajc
243 * In message summary, replace 'Del' links with checkboxes
245 Revision 323.28 2002/05/05 03:28:15 ajc
246 * Shuffled around the room banner a bit
248 Revision 323.27 2002/05/03 19:32:39 ajc
249 * Finished "folder list" mode (still need to move it to a permanent location)
251 Revision 323.26 2002/05/03 03:55:17 ajc
252 * more folder display stuff
254 Revision 323.25 2002/05/01 22:03:07 ajc
255 * "folder list" view (not finished)
257 Revision 323.24 2002/05/01 03:23:31 ajc
258 * Added a drop-down box to change a user's view of a room.
260 Revision 323.23 2002/04/28 03:56:47 ajc
261 * Finished summary mode (for the most part, anyway)
263 Revision 323.22 2002/04/26 21:13:21 ajc
264 * Separated "summary mode" message listing into its own function
265 * Go to summary mode automatically when the server says that view=1
267 Revision 323.21 2002/04/20 04:14:29 ajc
268 * Some work on email summary screen
270 Revision 323.20 2002/03/31 05:02:39 ajc
271 * Remove "Page another user" link from main menu
272 * Add "edit my citadel config room" type link from edit user screen
274 Revision 323.19 2002/03/29 22:30:45 ajc
275 * Finished the "edit user" screen.
277 Revision 323.18 2002/03/29 15:18:09 ajc
278 * yep ... more user edit stuff
280 Revision 323.17 2002/03/26 19:01:12 ajc
281 * More edit user stuff
283 Revision 323.16 2002/03/26 18:23:23 ajc
284 * Don't display room banner on screens that don't pertain to a particular room
285 * Initial prep for add/change/delete user accounts screen
287 Revision 323.15 2002/03/22 04:33:08 ajc
288 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
290 Revision 323.14 2002/03/19 04:35:10 ajc
291 * Brought over yet another new version of the MIME parser from Citadel
293 Revision 323.13 2002/03/13 03:56:52 ajc
294 * New site config option "Allow system Aides to gain access to mailboxes"
296 Revision 323.12 2002/03/12 23:13:57 ajc
297 * Moved room access controls out of the admin menu and into the room commands
298 menu. Prettied up the access control list screen.
300 Revision 323.11 2002/03/10 06:07:09 ajc
301 * Handle multiple Internet e-mail addresses in vCard editor
303 Revision 323.10 2002/03/07 04:56:09 ajc
304 * Final polish for initial round of vCard editing functions. Only show "edit"
305 link when editing user's own vCard in the My Citadel Config> room.
307 Revision 323.9 2002/03/06 05:22:33 ajc
308 * More vcard editing form stuff
310 Revision 323.8 2002/03/05 05:05:06 ajc
311 * More vCard editing stuff
313 Revision 323.7 2002/03/04 05:28:54 ajc
314 * Wrote some skeleton code for robust vCard editing
316 Revision 323.6 2002/03/03 06:58:25 ajc
317 * Login errors displayed in red
319 Revision 323.5 2002/03/03 06:52:59 ajc
320 * Allow editing of the "disable self-service user account creation" site config option
322 Revision 323.4 2002/02/24 07:02:44 ajc
323 * Added the ability to enter a Subject: line in messages
324 * Go to the Mail room when user clicks on the new mail alert icon
326 Revision 323.3 2002/02/13 22:47:51 ajc
327 * Added some rudimentary support for displaying vCards as card-looking things
329 Revision 323.2 2002/02/13 15:04:25 ajc
330 * Began some hacks for vCard processing
332 Revision 323.0 2002/01/13 09:07:06 ajc
335 Revision 322.4 2002/01/13 09:06:38 ajc
336 * Brought over the debugged mime parser from Citadel
338 Revision 322.3 2002/01/05 06:19:17 error
339 * Add MIME types text/css and image/png
341 Revision 322.2 2002/01/03 22:32:38 ajc
342 * templatized the "prompt for recipient" screen
344 Revision 322.1 2001/12/28 09:43:05 error
345 * Client support for hostnames up to 63 characters
347 Revision 322.0 2001/12/26 23:11:56 ajc
350 Revision 321.1 2001/12/26 23:11:25 ajc
351 * Minor change to the upload handler, to fix graphics uploads
353 Revision 321.0 2001/12/26 05:28:02 ajc
356 Revision 320.2 2001/12/26 05:24:11 ajc
357 * Reverted all of the navbar and iconbar functions back to plain, ordinary
358 link tags. The nifty JavaScript stuff is now used only to light up the
359 buttons during mouse hovers, and nothing more.
361 Revision 320.1 2001/12/25 00:14:44 error
362 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
364 Revision 320.0 2001/12/21 06:04:03 ajc
367 Revision 301.22 2001/12/21 06:03:54 ajc
370 Revision 301.21 2001/12/20 05:02:42 ajc
371 * If you paid for this software, someone is ripping you off.
372 * Fixed the urlesc() function to use a caller-supplied target buffer.
374 Revision 301.20 2001/12/18 20:35:29 ajc
375 * More fun JavaScript-enabled buttons
377 Revision 301.19 2001/12/18 16:48:06 ajc
378 * Began testing new JavaScript-enabled k00l light-up buttonz
380 Revision 301.18 2001/12/18 06:06:20 ajc
383 Revision 301.17 2001/12/15 20:51:33 ajc
384 * "reply" button on pop-up pages
386 Revision 301.16 2001/12/11 16:02:40 ajc
387 * Completed support for add/remove mailing list recipients.
389 Revision 301.15 2001/12/11 15:22:53 ajc
390 * Began constructing the listserv screen for config (not tested)
392 Revision 301.14 2001/12/11 05:37:12 ajc
393 * Finished the share/unshare room screen in Edit Room
395 Revision 301.13 2001/12/03 04:43:40 ajc
396 * Brought over an update of the MIME parser from Citadel.
398 Revision 301.12 2001/12/02 07:09:13 ajc
399 * Turned the room editing page into a tabbed dialog
400 * Started adding some of the room sharing stuff
402 Revision 301.11 2001/11/22 05:17:06 ajc
403 * Completed the add/change/delete neighbor node screens
405 Revision 301.10 2001/11/18 01:47:24 ajc
406 * Tentatively begun the change of networking configuration screens to reflect
407 the new network architecture of the server.
409 Revision 301.9 2001/11/18 01:41:09 ajc
410 * Brought over the newer string tokenizer from Citadel
411 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
412 server's convention of #define SIZ 4096
414 Revision 301.8 2001/11/14 03:20:22 ajc
415 * Add some more of the newer config settings to the site config screen
417 Revision 301.7 2001/09/25 03:34:09 ajc
418 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
419 and bail out without bothering the Citadel server.
421 Revision 301.6 2001/08/22 16:38:06 ajc
422 * Added the "-c" command line option to generate optional cookies indicating
423 the host name of the server. This makes it easy to put a cluster of WebCit
424 servers behind (for example) an Arrowpoint load balancer.
426 Revision 301.5 2001/08/21 04:02:56 ajc
427 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
428 unwanted page caching
430 Revision 301.4 2001/08/13 03:43:24 ajc
433 Revision 301.3 2001/08/13 03:40:01 ajc
434 * Another attempt at focus
436 Revision 301.2 2001/08/11 04:24:39 ajc
437 * Attempt at setting focus to msgtext area when entering a message.
439 Revision 301.1 2001/08/02 03:42:03 ajc
440 * Changed the wholist to work with the new masquerade semantics
442 Revision 301.0 2001/06/28 15:05:31 ajc
445 Revision 300.2 2001/06/28 15:03:49 ajc
446 * Every generated page now includes a meta tag to disable evil "smart tags"
447 (see http://smarttags.manilasites.com/ for more information)
449 Revision 300.1 2001/06/28 02:39:54 ajc
450 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
451 the screen where you can create a room...
453 Revision 300.0 2001/06/27 06:24:06 ajc
454 * Tagged everything as Version 3.00
456 Revision 213.25 2001/06/27 06:22:49 ajc
457 * Updated docs for the 3.00 release
459 Revision 213.24 2001/06/27 06:16:01 ajc
460 * Correct generated window name in pop up pages
461 * Added handling of MIME inline images (not tested)
463 Revision 213.23 2001/06/22 17:58:20 ajc
464 * A few performance and tuning cleanups. Increased the size of the socket
465 queue length to 100 for use on big systems. Also, during startup, the
466 initial startup thread now exits after creating the worker threads, instead
467 of becoming a worker thread itself. For some reason Solaris had problems
468 with the latter method.
470 Revision 213.22 2001/06/07 03:16:57 ajc
471 * Brought over an updated mime parser from Citadel
473 Revision 213.21 2001/06/06 14:44:25 ajc
474 * mime_parser.c: #include <pthread.h> so it compiles cleanly
476 Revision 213.20 2001/05/31 02:26:22 ajc
477 * Fixed login to take you to the Lobby instead of the next room.
479 Revision 213.19 2001/05/30 22:37:09 ajc
480 * Fix to upload handler to recognize browser uploads based on *either* a "name"
481 or a "filename" from the MIME parser.
483 Revision 213.18 2001/05/30 01:06:57 ajc
484 * Changes to mime parser ... still something wrong
486 Revision 213.17 2001/05/28 19:27:29 ajc
487 * Fixed bug which marked all messages in Lobby as old before reading at login
489 Revision 213.16 2001/05/25 22:39:26 ajc
490 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
492 Revision 213.15 2001/05/23 16:15:23 ajc
493 * UI changes (pretty frames with no scrollbars)
495 Revision 213.14 2001/05/22 00:32:17 ajc
498 Revision 213.13 2001/05/22 00:02:18 ajc
499 * Another attempt to fix the fd leak
501 Revision 213.12 2001/05/19 02:21:40 ajc
502 * Attempt to fix the dangling sockets.
504 Revision 213.11 2001/05/15 03:22:25 ajc
505 * More icon updates and link cleanup type stuff
507 Revision 213.10 2001/05/06 05:11:48 ajc
508 * Added paging icon and right-justified it
509 * Send-page window is now a popup
511 Revision 213.9 2001/05/04 04:28:10 ajc
512 * Added "page user" button in wholist
514 Revision 213.8 2001/05/01 00:49:43 ajc
515 * more of the UI overhaul
517 Revision 213.7 2001/04/30 01:49:36 ajc
518 * more work on UI overhaul
520 Revision 213.6 2001/04/29 04:39:23 ajc
521 * User interface overhaul now in progress. WARNING: incomplete system.
523 Revision 213.5 2001/04/01 22:13:37 cough
524 * Modified roomops.c to give users the ability to pick a floor at room
527 Revision 213.4 2001/02/15 01:21:55 ajc
528 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
529 invite/kickout functionality.
531 Revision 213.3 2001/01/25 23:10:00 ajc
532 * "Delete message" button now confirms on client-side using JavaScript
534 Revision 213.2 2000/12/05 18:39:49 ajc
535 * Added support for non-USA countries in registration screen (requires the
536 latest Citadel server, which supports the country field)
538 Revision 213.1 2000/10/20 04:27:46 ajc
539 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
541 Revision 213.0 2000/10/03 16:44:01 ajc
542 * Tagged for 2.13 release
544 Revision 212.16 2000/10/03 03:15:53 ajc
545 * Cosmetic changes to login screen, menu bar, and message header bar
547 Revision 212.15 2000/09/28 03:44:52 ajc
548 * Linked to the bio/photo page from message headers. I'm not sure I like the
549 color scheme, though.
551 Revision 212.14 2000/09/28 03:37:23 ajc
552 * who.c: provide links to bio/photo pages for each user in the wholist
554 Revision 212.13 2000/09/24 21:37:21 ajc
555 * When reading large numbers of messages, group them in smaller numbers and
556 display the selector bar in search engine style (like AltaVista and Google)
558 Revision 212.12 2000/09/24 04:17:16 ajc
559 * Templatized the room banner.
561 Revision 212.11 2000/09/17 03:29:45 ajc
562 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
564 Revision 212.10 2000/09/14 11:43:37 error
565 Replace occurrences of % throughout the HTML with %% so as to be friendly
566 to HP/UX printf() and possibly others.
568 Revision 212.9 2000/09/13 04:13:59 ajc
569 * Completed the initial hack of the variable substitution template thingy.
570 Check out static/login.html to see the first template.
572 Revision 212.8 2000/09/11 17:08:16 ajc
573 * Started templatizing the login screen. Not finished yet.
575 Revision 212.7 2000/09/11 03:29:50 ajc
576 * Started working on a variable-substitution thing
578 Revision 212.6 2000/08/30 03:20:22 ajc
579 * Put the wholist back into its own window.
581 Revision 212.5 2000/07/06 03:46:29 ajc
582 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
584 Revision 212.4 2000/06/29 04:22:35 ajc
585 * Changed the format of the wholis (again). Now it shows up in a frame
586 instead of a separate window.
588 Revision 212.3 2000/06/12 03:28:44 ajc
589 * added support for multi-line paging
591 Revision 212.2 2000/06/07 04:11:28 ajc
592 * HTML changes to room banner
594 Revision 212.1 2000/05/31 04:29:54 ajc
595 * Initial support for "summary" (headers only, no body) mode of reading
596 messages, and "read one" mode. For future support of 'traditional' email.
598 Revision 212.0 2000/05/23 20:35:52 ajc
599 * Tagged for the 2.12 release
601 Revision 211.19 2000/05/18 02:33:39 ajc
602 * Don't call whobbs() directly after changing masq room/host, it screws up the
603 refresh. It now calls an HTTP redirect page instead.
604 * added http_redirect(char *url) function to accomplish the above
606 Revision 211.18 2000/05/08 17:24:32 ajc
607 * Removed HTTP date fields because it was confusing browser caches (weird)
608 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
610 Revision 211.17 2000/05/07 23:46:55 ajc
611 * added Date: and Last-Modified: headers to HTTP output
612 * masquerade room/host screen now runs in wholist window, and returns to it
614 Revision 211.16 2000/05/02 17:32:06 ajc
615 * Font related changes to html
617 Revision 211.15 2000/04/20 02:42:23 ajc
618 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
619 crashing every session, every time. (?)
620 * End the session after displaying robots.txt or nocookies.html, to prevent
621 big session logjams when either of these conditions are met
623 Revision 211.14 2000/04/15 15:43:46 nbryant
624 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
625 64-bit gcc on sparc is evil)
627 Revision 211.13 2000/04/06 20:42:03 nbryant
628 * configure.in: fix a typo
630 Revision 211.12 2000/04/06 20:37:01 nbryant
631 * solaris cleanups and warning fixes
633 Revision 211.11 2000/03/31 03:48:52 ajc
634 * text_to_server() now behaves the way web users expect text entry to work.
635 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
637 Revision 211.10 2000/03/31 02:39:06 ajc
638 * Fixed bugs in "Site configuration" and added new fields.
640 Revision 211.9 2000/03/31 02:08:45 ajc
641 * Added "max messages per page" and "read next nnn" stuff to read loop
642 (probably not in its final form)
644 Revision 211.8 2000/03/28 17:02:47 nbryant
645 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
647 Revision 211.7 2000/03/27 16:18:17 ajc
648 * Implement multi-room chat as available in Citadel 5.70
650 Revision 211.6 2000/03/23 04:45:15 ajc
651 * Experimental move of wholist to a separate auto-refreshing window
653 Revision 211.5 2000/03/19 22:49:03 ajc
654 * Made the header-bar buttons more visible
655 * Added a "reply" header-bar button
656 * Move "Subject:" lines into the header-bar
657 * Padded the header-bars by one pixel (nicer looking)
658 * Changed message date/time output format
660 Revision 211.4 2000/03/19 19:49:31 ajc
661 * Added support for unix domain sockets
663 Revision 211.3 2000/02/11 23:45:04 nbryant
664 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
665 * tcp_sockets.c: include <arpa/inet.h>
667 Revision 211.2 2000/02/11 23:30:04 nbryant
668 configure.in: added some code for FreeBSD
670 Revision 211.1 2000/01/11 04:20:40 ajc
671 * Add "close window" option to goodbye screen
673 Revision 211.0 2000/01/04 15:24:16 ajc
674 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
675 * This will be released as v2.11; tagged everything as such.
677 Revision 210.0 1999/12/24 04:57:18 ajc
680 Revision 1.121 1999/12/23 04:54:48 ajc
681 * Changed session cookie from hexadecimal encoding to base64
682 * Removed overly verbose logging
684 Revision 1.120 1999/12/12 18:12:28 ajc
685 * get http request: clear hold buffer before starting to read in HTTP request.
686 This was causing some requests to get corrupted.
688 Revision 1.119 1999/12/08 18:25:21 ajc
689 * Increased the size of the backlog queue length passed to accept() and made
690 it a configuration parameter in webcit.h
692 Revision 1.118 1999/12/07 16:09:26 ajc
693 * Better (non fireworks display mode) handling of broken HTTP sockets
695 Revision 1.117 1999/12/06 03:40:29 ajc
696 * Moved a bunch of other global variables to per-session variables
698 Revision 1.116 1999/12/06 02:05:33 ajc
699 * Moved global march list into per-session context
701 Revision 1.115 1999/12/05 18:38:02 ajc
702 * Auto-scaling worker thread pool size
704 Revision 1.114 1999/12/05 17:38:41 ajc
705 * Additional debugging and cleanup
707 Revision 1.113 1999/12/04 22:16:05 ajc
708 * Moved all diagnostic output to stderr
709 * Moved "HTTP/1.0 200 OK" output to output_headers()
711 Revision 1.112 1999/12/04 21:56:59 ajc
712 * Finished the overhaul. Now to tune...
714 Revision 1.111 1999/12/03 17:59:53 ajc
715 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
716 pseudocode so the build is currently broken.
718 Revision 1.110 1999/12/03 16:37:46 ajc
719 * Repaired HTTP output for image transfers and static content
721 Revision 1.109 1999/12/03 05:09:54 ajc
722 * Rewrote the HTTP engine and application coupling to run in a worker thread
723 model and to run as a single multithreaded program (eliminated helper
724 processes and pipes). It currently runs but has many large bugs.
726 Revision 1.108 1999/12/03 00:18:20 ajc
727 * Added ".c.o" rule to Makefile
729 Revision 1.107 1999/11/26 03:32:59 ajc
730 * Started moving all of the global variables into a struct, to facilitate
731 multithreaded server.
733 Revision 1.106 1999/11/26 01:28:10 ajc
736 Revision 1.105 1999/11/04 02:05:02 ajc
737 * Added 'number of worker threads' to site config screen
739 Revision 1.104 1999/10/25 02:25:09 ajc
740 * Shuffled around the room editing commands
742 Revision 1.103 1999/10/14 04:07:18 ajc
743 * Cleaned up the bottom-of-page icons
745 Revision 1.102 1999/10/08 23:58:11 ajc
746 * Minor bug fix in registration screen
748 Revision 1.101 1999/10/06 02:44:02 ajc
749 * Per Nick's request, removed the key bindings stuff. He knows how to fit
750 it back in when it's fixed. Also added more attempts at cache disabling,
751 but it still doesn't work in the StarOffice browser. I don't know why.
753 Revision 1.100 1999/10/02 03:26:14 ajc
754 * Merged in Nick's bit of JavaScript to handle key commands.
755 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
756 in a text field. Right now you can't even log in.
758 Revision 1.99 1999/09/01 01:06:11 ajc
759 * Added "max message length" field in global config screen
761 Revision 1.98 1999/08/14 18:16:10 ajc
762 * Fixed escputs() and its friends to properly handle ' (single quote) chars
765 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
766 * Did neat stuff to the bottom of the page
768 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
769 * webcit.c: exit Webcit sessions semi-gracefully when the connection
770 to a Citadel server fails.
771 * messages.c: don't auto-link URL's in messages if it would cause
774 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
775 * Recompiled the Java chat applet using a genuine JDK 1.0.2
776 compiler. This should make more browsers happy.
778 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
779 * Added support for "robots.txt" telling spiders to go away.
780 * Do a slrp_highest() when logging off.
782 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
783 * Rearranged the code in "Site-wide configuration" and "Generic
784 server command" to avoid nested server operations
786 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
787 * webcit.c: added "back, top, next" buttons to bottom of each page
788 * menubar.html: replaced "User list" with "Page another user"
790 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
791 * context_loop.c: rearranged some code to try to eliminate deadlocks
793 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
794 * Unknown URL's now display the main menu instead of diagnostics
795 * Diagnostics are now at <baseurl>/diagnostics
797 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
798 * Session no longer locks up when an express message is cancelled
799 * The default Citadel server is now "localhost" instead of uncnsrd
800 * Added some documentation
802 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
803 * roomops.c: made room banner graphics more reliable
804 * messages.c: added code to prevent accidental "double-posting"
805 * who.c: fixed the "Change room/host/user" submit logic
807 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
808 * Changed static/menubar.html so the text is readable
810 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
811 * Ditched the frames mode completely. It wasn't working properly in,
812 among other places, IE 5. Die, Bill, Die.
814 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
815 * Fixed the behavior of the "forget room" routine, to properly handle
816 the transition back to the Lobby after it's all done.
817 * Added ExpressMessageCat() to allow code to send the user messages
818 along with incoming express messages
819 * WebCit now sends the name of the end user's browser as the client
820 name in a Citadel IDEN command rather than its own name.
822 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
823 * Minor code cleanups
824 * New mail notification
826 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
827 * Top-aligned all the cells in the fake frames in non-frames mode
829 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
830 * Initial entry to _BASEROOM_ at login now done as a Skip instead
831 of a Goto, in order to prevent it from first marking all msgs old.
833 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
834 * Replaced _most_ gotoroom() calls with smart_goto(), a version
835 which can differentiate the needs of frames and noframes modes
837 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
838 * webserver.c: added "-t" option to send traces somewhere else
840 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
841 * context_loop.c: display an error page if the client browser
842 requests a non-root page and there is no cookie set
843 * webserver.c: took my name off the copyright notice (it's a group
846 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
847 * Reworked a lot of the structure, made more HTML "embeddable"
848 * Changed the noframes mode to display "fake" frames using tables
850 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
851 Changed some output formatting (mainly <FONT> tags).
852 Changed who.c to use urlescputs() rather than escputs()
853 in urls so GOTOs and User Profiles work when the string has a
856 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
857 http://www.webreference.com/dhtml/column18/menuFrLoad.html
858 How to cause "onLoad=" to cause a sibling frame to refresh without
859 having to use the nonportable HTTP "Window-Target:" directive. Began
860 implementation of this; it should allow portable NS/IE compatibility.
862 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
863 * Implemented "access level required to create rooms"
865 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
866 * webcit.c: modified getz() to *exit* the program when fgets()
867 returns an error. This is actually the desired behavior; it would
868 otherwise busy-loop forever on a broken pipe.
870 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
871 * webcit.c: added to getz() the ability to return an error code;
872 implemented this in the main loop, hopefully fixing problems
873 * Added "braindamage" file (frames/JS browser compatibility list)
874 * Added HTTP "User-agent:" detection
875 * wildmat.c, braindamage.c: added
876 * Initial value of 'noframes' is now set by the braindamage check
877 * Ran everything through "indent -kr -i8"
878 * roomops.c: in room list, print a in otherwise empty cells
880 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
881 * context_loop.c: warning fix
882 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
884 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
885 * Resolve the name of the connecting host and pass it on to Citadel
887 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
888 * wDumpContent() is now responsible for </BODY></HTML> most of the
889 time (parameter settable) so that the main menu can easily be
890 embedded in every page when running in noframes mode
891 * noframes mode selection is now carried in the cookie
893 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
894 * Made the frames stuff less dependent on the HTML TARGET= directive
895 and more dependent on the HTTP Window-target: directive.
896 * Made the system semi-navigable in noframes mode.
898 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
899 * Brought over the new room listing code and <G>oto heuristics
900 from the main Citadel tree, to pay attention to floor/room ordering
902 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
903 * Modified the back end of mime_parser to use callbacks instead of
904 doing something specific. Now we can use it elsewhere.
906 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
907 * Fixed the bugs in "Site-wide configuration"
908 * Added a "generic server commands" screen
910 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
911 * Reduced the multiple cookies down to one cookie combining all data.
913 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
914 * Removed wc_host and wc_port cookies.
915 * Added an "edit your session" screen to change your wholisting.
917 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
918 * Added "enter registration"
919 * Set up automatic trigger of Enter Registration when the server
921 * Established that a one-to-one WebCit/Citadel correspondence will
922 be required. No big deal due to shared code segments.
923 * Added "change password"
924 * Added networking configuration screens. These still need testing.
925 * Added a "kill session" link to each line of the wholist when
926 logged in as an aide, and the screens to perform this operation.
928 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
929 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
930 * "Finished" the MIME parser.
931 * Got image uploads working.
932 * Added "add/edit user photo" screens.
933 * Added "add/edit room graphic" screens.
934 * Added "add/edit floor graphic" screens.
935 * Fixed display of floor graphic in known rooms list.
937 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
938 * Wrote mime_parser.c for handling of image uploads. This will also
939 be used in future Citadel MIME projects.
941 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
942 * Fixed a bug in the room banner display code
943 * Added "delete room"
944 * Added "validate users"
946 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
947 * Added "edit room info file"
950 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
951 * Changed the "auto read new" functionality from a meta refresh tag
952 to an "onload" directive (the former was causing graphics problems)
953 * Added "create room"
956 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
957 * Got the Zap and List-Zapped commands working
958 * Added a convenience function to display a page with an error string
959 * Automatically do a read-new-msgs whenever a new room banner is loaded
961 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
962 * Added the screens to send pages
963 * Changed message headers to display in bigger font, non-boldface
964 * Added the chat system
965 * Added goto private rooms
967 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
968 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
970 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
971 * automatically regenerate Makefile when Makefile.in changes
973 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
974 * context_loop.c: Moved "remove session" into its own function.
975 Check for dead webcit child process before each transaction.
976 * Ignore SIGPIPE; this seems to magically make the program bulletproof
977 against broken HTTP connections.
978 * Added a housekeeping thread to periodically remove dead sessions
979 and kill idle sessions.
980 * messages.c: added "delete message" functionality
981 * messages.c: added "move message" functionality
982 * userlist.c: added. This adds "userlist" and "show user" functions.
983 * roomops.c: fixed buggy implementation of ungoto
984 * Set up an option in output_headers() to optionally print the most
985 often used opening HTML as well as the HTTP headers.
986 * Display express messages in cute little JavaScript popup window.
988 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
989 * Brought over message reading and entry functions from old WebCit
991 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
992 * context_loop.c: really fix the SO_LINGER stuff
993 * webserver.c: remove commented-out references to SO_LINGER
995 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
996 * context_loop.c: After fork(), child process closes the HTTP socket
997 so when the parent process closes it, it actually _does_ close.
998 Otherwise, aIEeeee and possibly other browsers will hang.
999 * Added support for graphics images retrieved from the Citadel server.
1000 * Set up login banner graphic and background image graphic
1002 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1003 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1005 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1006 * Smoothed out some of the login/logout code. Failed authentication
1007 now works the way it should.
1008 * Added support for new user login (still need to handle registration).
1010 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1011 * Discovered that the HTTP socket problem is related to a socket that
1012 isn't properly lingering on close. Temporarily hacked a sleep(10)
1013 into context_loop.c until it is figured out.
1015 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1016 * Did a little debugging, still trying to figure out why logging in
1017 displays "Connection reset by peer" error. It used to work...
1019 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1020 * Makefile.in: updated dependencies
1022 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1023 * Fixed broken interpretation of variables specified in the URL
1024 * added new "action" variable to make main loop simpler
1026 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1027 * webserver.c: prototype vsnprintf
1028 * context_loop.c: warning fix
1030 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1031 * tcp_sockets.c: removed some dead code
1032 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1033 unused ends of pipes, fix a file descriptor leak and a race condition
1034 * portability enhancements
1036 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1037 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1039 * converted to autoconf and began port to Digital UNIX
1041 * context_loop.c: moved the monster 64k buffer array off the stack
1042 * tcp_sockets.c: getservbyname() doesn't set errno.
1044 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1045 * webserver.c: warning fix