2 Revision 400.37 2002/10/09 04:12:44 ajc
3 * Templatized trailing HTML
4 * Templatized "new start page" page
5 * Added global substitution macros
7 Revision 400.36 2002/10/09 03:51:01 ajc
8 * Templatized the <HEAD> section of HTML
10 Revision 400.35 2002/10/07 23:03:38 ajc
11 * messages.c: don't display room name field when it's blank
13 Revision 400.34 2002/10/07 04:10:37 ajc
14 * When displaying meeting invitations, only show date/time for VEVENT
15 subcomponents. Date/time for other subcomponents are irrelevant.
16 * Cleaned up HTML display of meeting invitations.
18 Revision 400.33 2002/10/03 03:40:31 ajc
19 * Worked on meeting accept/decline a little bit
21 Revision 400.32 2002/09/30 03:58:35 ajc
22 * Dabbled in handling incoming meeting requests
24 Revision 400.31 2002/09/29 20:15:43 ajc
25 * Completed the calendar day view
27 Revision 400.30 2002/09/28 04:01:30 ajc
28 * started fleshing out the calendar day view
30 Revision 400.29 2002/09/27 21:19:28 ajc
33 Revision 400.28 2002/09/27 18:31:33 ajc
34 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
35 * After saving a VEVENT, return to the correct calendar view and date
37 Revision 400.27 2002/09/27 17:15:44 ajc
38 * Removed the gzip compression stuff due to bugs in Internet Explorer.
40 Revision 400.26 2002/09/27 04:37:21 ajc
41 * New, buggy versions of event editing screens
43 Revision 400.25 2002/09/26 22:00:16 ajc
44 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
45 month 1 in libical functions)
47 Revision 400.24 2002/09/25 21:57:13 ajc
48 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
51 Revision 400.23 2002/09/24 04:12:34 ajc
52 * Rough cut of the two-pass calendar display routines (first pass: go thru
53 messages gathering VEVENT items; second pass: render calendar with data)
55 Revision 400.22 2002/09/23 04:01:33 ajc
56 * Presentation changes to calendar month view
58 Revision 400.21 2002/09/22 05:20:27 ajc
59 * Began implementing month view
61 Revision 400.20 2002/09/21 04:38:05 ajc
62 * Added utility functions for displaying vcalendar timestamps in web forms
63 and translating form data back to timestamps.
64 * Completed the "edit task" and "add new task" screens.
66 Revision 400.19 2002/09/20 20:28:08 ajc
67 * Smooth transition between "list tasks" & "edit task" screens
69 Revision 400.18 2002/09/20 03:54:44 ajc
70 * Display the "Tasks" view as a bulleted list with each task clickable
71 * Clicking brings up an (unfinished) "edit task" screen
73 Revision 400.17 2002/09/18 21:44:02 ajc
74 * display VTODO parameters
76 Revision 400.16 2002/09/17 04:21:00 ajc
77 * Handler chains for VCALENDAR and VTODO types
79 Revision 400.15 2002/09/17 03:37:10 ajc
80 * Implemented a 'display handler' infrastructure for various groupware types
82 Revision 400.14 2002/09/16 03:35:12 ajc
83 * Just a bunch of glue code to iterate through the various types of ical
84 objects we could encounter
86 Revision 400.13 2002/09/15 04:05:41 ajc
87 * Process calendar object subcomponents
89 Revision 400.12 2002/09/15 03:40:13 ajc
91 * When a text/calendar MIME type is discovered in a message, send it to
92 the (currently skeleton) parser in calendar.c
93 * calendar.c: skeleton parser for calendar objects which currently just
94 creates an icalcomponent object and frees it.
96 Revision 400.11 2002/09/15 03:16:24 ajc
97 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
98 function namespace in libical
100 Revision 400.10 2002/09/15 02:50:55 ajc
101 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
103 Revision 400.9 2002/09/14 21:33:31 ajc
104 * Backed out compression of inlines -- not all browsers appear to handle it
106 Revision 400.8 2002/09/14 20:20:29 ajc
107 * Attempting to push more stuff through compression. I've introduced some
108 sort of deadlock bug that I can't seem to find yet...
110 Revision 400.7 2002/09/14 20:00:22 ajc
111 * Compress output_image() graphics
113 Revision 400.6 2002/09/14 16:26:35 ajc
114 * output_image() now reads the entire image from Citadel into a buffer before
115 sending it to the browser (for performance reasons, and so it can compress)
117 Revision 400.5 2002/09/14 04:52:59 ajc
118 * Look for the "libical" calendaring library and link it in if present...
120 Revision 400.4 2002/09/14 04:02:36 ajc
121 * Finished gzip compression of dynamic pages (when browser supports it)
123 Revision 400.3 2002/09/13 20:40:53 ajc
124 * Detect when the client browser is capable of gzip encoding
125 (actual encoding is not implemented yet)
127 Revision 400.2 2002/09/13 15:54:40 ajc
128 * Reversed the above change because I broke it somehow
130 Revision 400.1 2002/09/11 22:46:59 ajc
131 * Started adding in compression and calendaring library detects (not finished)
133 Revision 400.0 2002/09/09 03:56:11 ajc
134 * This is version 4.00
136 Revision 323.68 2002/09/09 03:51:01 ajc
137 * In the HTML-to-HTML converter:
138 --> Open links in new window (as with text msgs)
139 --> Convert loose URL's to hot links (as with text msgs)
141 Revision 323.67 2002/09/06 03:59:11 ajc
142 * Added an "About this server" panel to the Summary page.
143 (Useless fluff, but better than an empty column.)
145 Revision 323.66 2002/08/26 02:57:06 ajc
146 * Rooms listed on the summary page are now clickable-gotoable
148 Revision 323.65 2002/08/26 01:24:09 ajc
149 * Added a "summary" page (rather sparse for now)
151 Revision 323.64 2002/08/24 15:30:48 ajc
152 * GET instead of POST for listsub. Also add a 'Back...' link.
154 Revision 323.63 2002/08/24 05:59:24 ajc
155 * Bugfixes and cosmetic changes to listsub system
157 Revision 323.62 2002/08/23 03:37:19 ajc
158 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
160 Revision 323.61 2002/08/22 03:55:47 ajc
161 * 'unsubscribe' command (but not 'confirm unsubscribe')
163 Revision 323.60 2002/08/21 21:58:37 ajc
164 * Completed self-service list subscription via web.
165 (Still need to implement unsubscribe.)
167 Revision 323.59 2002/08/16 22:06:51 ajc
170 Revision 323.58 2002/08/16 03:51:12 ajc
171 * I think I've finally nailed the 'no session' pages now...
173 Revision 323.57 2002/08/15 03:49:47 ajc
174 * Fleshed out the list subscription page a bit
176 Revision 323.56 2002/08/13 19:55:12 ajc
177 * Keep track of the HTTP "Host:" header being sent by the browser.
178 (We're going to need this in the near future)
180 Revision 323.55 2002/08/05 16:07:30 ajc
181 * Moved "edit floor label pic" to the floor editing screen
183 Revision 323.54 2002/08/05 15:53:00 ajc
184 * Commands to add, change, delete floors
186 Revision 323.53 2002/07/26 03:20:04 ajc
187 * Beautified the folder tabs in "edit room"
189 Revision 323.52 2002/07/25 04:01:58 ajc
190 * Final cleanup of changes (finally located and fixed the bug)
192 Revision 323.51 2002/07/24 04:14:23 ajc
193 * Minor code cleanup of last night's changes
195 Revision 323.50 2002/07/23 15:40:54 ajc
196 * Minor cleanup of previous changes
198 Revision 323.49 2002/07/23 04:43:58 ajc
199 * Updated message reading to use the new MSG4 command, so we can do output
200 of various types of richtext (mainly HTML).
202 Revision 323.48 2002/07/16 03:37:24 ajc
203 * Small change to above
205 Revision 323.47 2002/07/16 03:23:37 ajc
206 * Display HTML messages as HTML. (Wow!)
208 Revision 323.46 2002/07/13 04:39:59 ajc
209 * Handle multipart/alternative in a nicer way, giving us the opportunity to
210 output HTML instead of converting to text/plain and back. (Not finished.)
212 Revision 323.45 2002/07/11 03:17:03 ajc
213 * hacks to text_to_server() to transmit messages as HTML
215 Revision 323.44 2002/07/09 04:21:12 ajc
218 Revision 323.43 2002/07/06 03:10:26 ajc
219 * Enable a "make this my start page" link that works in lots of places.
220 Configures a user's preference of where to go after login.
222 Revision 323.42 2002/06/19 22:01:31 ajc
223 * When editing another user's vCard, do a "transient goto" to their config
224 room so you don't automatically gain access to their config room.
225 * When creating a user, go back to the "select user to edit" screen with the
226 new user's account name pre-selected.
228 Revision 323.41 2002/06/17 03:48:44 ajc
229 * Finished the thing to edit other users' vCards.
231 Revision 323.40 2002/06/16 21:49:02 ajc
232 * Administratively edit other users' vCards. Still needs a couple of lines
233 of glue code to make it work.
235 Revision 323.39 2002/06/15 20:34:39 ajc
236 * Use safestrncpy() instead of strncpy() where appropriate
237 * Fixed a memory allocation bug in the vCard parser
239 Revision 323.38 2002/05/23 03:40:05 ajc
240 * Brought over a utility function I'll need later
242 Revision 323.37 2002/05/22 02:34:56 ajc
243 * Finished room/folder view selector. Pretty cool.
245 Revision 323.36 2002/05/22 01:53:23 ajc
246 * Room list or folder list? Give the user a choice. (Has bugs.)
248 Revision 323.35 2002/05/12 15:21:43 error
249 * do_template() now parses a .wml file for WAP clients, and a .html file
252 Revision 323.34 2002/05/11 22:46:19 error
253 * Track whether user-agent is a WAP gateway
255 Revision 323.33 2002/05/11 15:35:07 error
256 * webcit.c: add MIME types for WAP/WML
258 Revision 323.32 2002/05/10 15:29:58 ajc
259 * Hacked the address book view a little bit
261 Revision 323.31 2002/05/09 03:53:56 ajc
262 * Began working on address book view
264 Revision 323.30 2002/05/08 03:38:58 ajc
265 * Preferences framework
267 Revision 323.29 2002/05/07 03:57:29 ajc
268 * In message summary, replace 'Del' links with checkboxes
270 Revision 323.28 2002/05/05 03:28:15 ajc
271 * Shuffled around the room banner a bit
273 Revision 323.27 2002/05/03 19:32:39 ajc
274 * Finished "folder list" mode (still need to move it to a permanent location)
276 Revision 323.26 2002/05/03 03:55:17 ajc
277 * more folder display stuff
279 Revision 323.25 2002/05/01 22:03:07 ajc
280 * "folder list" view (not finished)
282 Revision 323.24 2002/05/01 03:23:31 ajc
283 * Added a drop-down box to change a user's view of a room.
285 Revision 323.23 2002/04/28 03:56:47 ajc
286 * Finished summary mode (for the most part, anyway)
288 Revision 323.22 2002/04/26 21:13:21 ajc
289 * Separated "summary mode" message listing into its own function
290 * Go to summary mode automatically when the server says that view=1
292 Revision 323.21 2002/04/20 04:14:29 ajc
293 * Some work on email summary screen
295 Revision 323.20 2002/03/31 05:02:39 ajc
296 * Remove "Page another user" link from main menu
297 * Add "edit my citadel config room" type link from edit user screen
299 Revision 323.19 2002/03/29 22:30:45 ajc
300 * Finished the "edit user" screen.
302 Revision 323.18 2002/03/29 15:18:09 ajc
303 * yep ... more user edit stuff
305 Revision 323.17 2002/03/26 19:01:12 ajc
306 * More edit user stuff
308 Revision 323.16 2002/03/26 18:23:23 ajc
309 * Don't display room banner on screens that don't pertain to a particular room
310 * Initial prep for add/change/delete user accounts screen
312 Revision 323.15 2002/03/22 04:33:08 ajc
313 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
315 Revision 323.14 2002/03/19 04:35:10 ajc
316 * Brought over yet another new version of the MIME parser from Citadel
318 Revision 323.13 2002/03/13 03:56:52 ajc
319 * New site config option "Allow system Aides to gain access to mailboxes"
321 Revision 323.12 2002/03/12 23:13:57 ajc
322 * Moved room access controls out of the admin menu and into the room commands
323 menu. Prettied up the access control list screen.
325 Revision 323.11 2002/03/10 06:07:09 ajc
326 * Handle multiple Internet e-mail addresses in vCard editor
328 Revision 323.10 2002/03/07 04:56:09 ajc
329 * Final polish for initial round of vCard editing functions. Only show "edit"
330 link when editing user's own vCard in the My Citadel Config> room.
332 Revision 323.9 2002/03/06 05:22:33 ajc
333 * More vcard editing form stuff
335 Revision 323.8 2002/03/05 05:05:06 ajc
336 * More vCard editing stuff
338 Revision 323.7 2002/03/04 05:28:54 ajc
339 * Wrote some skeleton code for robust vCard editing
341 Revision 323.6 2002/03/03 06:58:25 ajc
342 * Login errors displayed in red
344 Revision 323.5 2002/03/03 06:52:59 ajc
345 * Allow editing of the "disable self-service user account creation" site config option
347 Revision 323.4 2002/02/24 07:02:44 ajc
348 * Added the ability to enter a Subject: line in messages
349 * Go to the Mail room when user clicks on the new mail alert icon
351 Revision 323.3 2002/02/13 22:47:51 ajc
352 * Added some rudimentary support for displaying vCards as card-looking things
354 Revision 323.2 2002/02/13 15:04:25 ajc
355 * Began some hacks for vCard processing
357 Revision 323.0 2002/01/13 09:07:06 ajc
360 Revision 322.4 2002/01/13 09:06:38 ajc
361 * Brought over the debugged mime parser from Citadel
363 Revision 322.3 2002/01/05 06:19:17 error
364 * Add MIME types text/css and image/png
366 Revision 322.2 2002/01/03 22:32:38 ajc
367 * templatized the "prompt for recipient" screen
369 Revision 322.1 2001/12/28 09:43:05 error
370 * Client support for hostnames up to 63 characters
372 Revision 322.0 2001/12/26 23:11:56 ajc
375 Revision 321.1 2001/12/26 23:11:25 ajc
376 * Minor change to the upload handler, to fix graphics uploads
378 Revision 321.0 2001/12/26 05:28:02 ajc
381 Revision 320.2 2001/12/26 05:24:11 ajc
382 * Reverted all of the navbar and iconbar functions back to plain, ordinary
383 link tags. The nifty JavaScript stuff is now used only to light up the
384 buttons during mouse hovers, and nothing more.
386 Revision 320.1 2001/12/25 00:14:44 error
387 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
389 Revision 320.0 2001/12/21 06:04:03 ajc
392 Revision 301.22 2001/12/21 06:03:54 ajc
395 Revision 301.21 2001/12/20 05:02:42 ajc
396 * If you paid for this software, someone is ripping you off.
397 * Fixed the urlesc() function to use a caller-supplied target buffer.
399 Revision 301.20 2001/12/18 20:35:29 ajc
400 * More fun JavaScript-enabled buttons
402 Revision 301.19 2001/12/18 16:48:06 ajc
403 * Began testing new JavaScript-enabled k00l light-up buttonz
405 Revision 301.18 2001/12/18 06:06:20 ajc
408 Revision 301.17 2001/12/15 20:51:33 ajc
409 * "reply" button on pop-up pages
411 Revision 301.16 2001/12/11 16:02:40 ajc
412 * Completed support for add/remove mailing list recipients.
414 Revision 301.15 2001/12/11 15:22:53 ajc
415 * Began constructing the listserv screen for config (not tested)
417 Revision 301.14 2001/12/11 05:37:12 ajc
418 * Finished the share/unshare room screen in Edit Room
420 Revision 301.13 2001/12/03 04:43:40 ajc
421 * Brought over an update of the MIME parser from Citadel.
423 Revision 301.12 2001/12/02 07:09:13 ajc
424 * Turned the room editing page into a tabbed dialog
425 * Started adding some of the room sharing stuff
427 Revision 301.11 2001/11/22 05:17:06 ajc
428 * Completed the add/change/delete neighbor node screens
430 Revision 301.10 2001/11/18 01:47:24 ajc
431 * Tentatively begun the change of networking configuration screens to reflect
432 the new network architecture of the server.
434 Revision 301.9 2001/11/18 01:41:09 ajc
435 * Brought over the newer string tokenizer from Citadel
436 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
437 server's convention of #define SIZ 4096
439 Revision 301.8 2001/11/14 03:20:22 ajc
440 * Add some more of the newer config settings to the site config screen
442 Revision 301.7 2001/09/25 03:34:09 ajc
443 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
444 and bail out without bothering the Citadel server.
446 Revision 301.6 2001/08/22 16:38:06 ajc
447 * Added the "-c" command line option to generate optional cookies indicating
448 the host name of the server. This makes it easy to put a cluster of WebCit
449 servers behind (for example) an Arrowpoint load balancer.
451 Revision 301.5 2001/08/21 04:02:56 ajc
452 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
453 unwanted page caching
455 Revision 301.4 2001/08/13 03:43:24 ajc
458 Revision 301.3 2001/08/13 03:40:01 ajc
459 * Another attempt at focus
461 Revision 301.2 2001/08/11 04:24:39 ajc
462 * Attempt at setting focus to msgtext area when entering a message.
464 Revision 301.1 2001/08/02 03:42:03 ajc
465 * Changed the wholist to work with the new masquerade semantics
467 Revision 301.0 2001/06/28 15:05:31 ajc
470 Revision 300.2 2001/06/28 15:03:49 ajc
471 * Every generated page now includes a meta tag to disable evil "smart tags"
472 (see http://smarttags.manilasites.com/ for more information)
474 Revision 300.1 2001/06/28 02:39:54 ajc
475 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
476 the screen where you can create a room...
478 Revision 300.0 2001/06/27 06:24:06 ajc
479 * Tagged everything as Version 3.00
481 Revision 213.25 2001/06/27 06:22:49 ajc
482 * Updated docs for the 3.00 release
484 Revision 213.24 2001/06/27 06:16:01 ajc
485 * Correct generated window name in pop up pages
486 * Added handling of MIME inline images (not tested)
488 Revision 213.23 2001/06/22 17:58:20 ajc
489 * A few performance and tuning cleanups. Increased the size of the socket
490 queue length to 100 for use on big systems. Also, during startup, the
491 initial startup thread now exits after creating the worker threads, instead
492 of becoming a worker thread itself. For some reason Solaris had problems
493 with the latter method.
495 Revision 213.22 2001/06/07 03:16:57 ajc
496 * Brought over an updated mime parser from Citadel
498 Revision 213.21 2001/06/06 14:44:25 ajc
499 * mime_parser.c: #include <pthread.h> so it compiles cleanly
501 Revision 213.20 2001/05/31 02:26:22 ajc
502 * Fixed login to take you to the Lobby instead of the next room.
504 Revision 213.19 2001/05/30 22:37:09 ajc
505 * Fix to upload handler to recognize browser uploads based on *either* a "name"
506 or a "filename" from the MIME parser.
508 Revision 213.18 2001/05/30 01:06:57 ajc
509 * Changes to mime parser ... still something wrong
511 Revision 213.17 2001/05/28 19:27:29 ajc
512 * Fixed bug which marked all messages in Lobby as old before reading at login
514 Revision 213.16 2001/05/25 22:39:26 ajc
515 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
517 Revision 213.15 2001/05/23 16:15:23 ajc
518 * UI changes (pretty frames with no scrollbars)
520 Revision 213.14 2001/05/22 00:32:17 ajc
523 Revision 213.13 2001/05/22 00:02:18 ajc
524 * Another attempt to fix the fd leak
526 Revision 213.12 2001/05/19 02:21:40 ajc
527 * Attempt to fix the dangling sockets.
529 Revision 213.11 2001/05/15 03:22:25 ajc
530 * More icon updates and link cleanup type stuff
532 Revision 213.10 2001/05/06 05:11:48 ajc
533 * Added paging icon and right-justified it
534 * Send-page window is now a popup
536 Revision 213.9 2001/05/04 04:28:10 ajc
537 * Added "page user" button in wholist
539 Revision 213.8 2001/05/01 00:49:43 ajc
540 * more of the UI overhaul
542 Revision 213.7 2001/04/30 01:49:36 ajc
543 * more work on UI overhaul
545 Revision 213.6 2001/04/29 04:39:23 ajc
546 * User interface overhaul now in progress. WARNING: incomplete system.
548 Revision 213.5 2001/04/01 22:13:37 cough
549 * Modified roomops.c to give users the ability to pick a floor at room
552 Revision 213.4 2001/02/15 01:21:55 ajc
553 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
554 invite/kickout functionality.
556 Revision 213.3 2001/01/25 23:10:00 ajc
557 * "Delete message" button now confirms on client-side using JavaScript
559 Revision 213.2 2000/12/05 18:39:49 ajc
560 * Added support for non-USA countries in registration screen (requires the
561 latest Citadel server, which supports the country field)
563 Revision 213.1 2000/10/20 04:27:46 ajc
564 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
566 Revision 213.0 2000/10/03 16:44:01 ajc
567 * Tagged for 2.13 release
569 Revision 212.16 2000/10/03 03:15:53 ajc
570 * Cosmetic changes to login screen, menu bar, and message header bar
572 Revision 212.15 2000/09/28 03:44:52 ajc
573 * Linked to the bio/photo page from message headers. I'm not sure I like the
574 color scheme, though.
576 Revision 212.14 2000/09/28 03:37:23 ajc
577 * who.c: provide links to bio/photo pages for each user in the wholist
579 Revision 212.13 2000/09/24 21:37:21 ajc
580 * When reading large numbers of messages, group them in smaller numbers and
581 display the selector bar in search engine style (like AltaVista and Google)
583 Revision 212.12 2000/09/24 04:17:16 ajc
584 * Templatized the room banner.
586 Revision 212.11 2000/09/17 03:29:45 ajc
587 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
589 Revision 212.10 2000/09/14 11:43:37 error
590 Replace occurrences of % throughout the HTML with %% so as to be friendly
591 to HP/UX printf() and possibly others.
593 Revision 212.9 2000/09/13 04:13:59 ajc
594 * Completed the initial hack of the variable substitution template thingy.
595 Check out static/login.html to see the first template.
597 Revision 212.8 2000/09/11 17:08:16 ajc
598 * Started templatizing the login screen. Not finished yet.
600 Revision 212.7 2000/09/11 03:29:50 ajc
601 * Started working on a variable-substitution thing
603 Revision 212.6 2000/08/30 03:20:22 ajc
604 * Put the wholist back into its own window.
606 Revision 212.5 2000/07/06 03:46:29 ajc
607 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
609 Revision 212.4 2000/06/29 04:22:35 ajc
610 * Changed the format of the wholis (again). Now it shows up in a frame
611 instead of a separate window.
613 Revision 212.3 2000/06/12 03:28:44 ajc
614 * added support for multi-line paging
616 Revision 212.2 2000/06/07 04:11:28 ajc
617 * HTML changes to room banner
619 Revision 212.1 2000/05/31 04:29:54 ajc
620 * Initial support for "summary" (headers only, no body) mode of reading
621 messages, and "read one" mode. For future support of 'traditional' email.
623 Revision 212.0 2000/05/23 20:35:52 ajc
624 * Tagged for the 2.12 release
626 Revision 211.19 2000/05/18 02:33:39 ajc
627 * Don't call whobbs() directly after changing masq room/host, it screws up the
628 refresh. It now calls an HTTP redirect page instead.
629 * added http_redirect(char *url) function to accomplish the above
631 Revision 211.18 2000/05/08 17:24:32 ajc
632 * Removed HTTP date fields because it was confusing browser caches (weird)
633 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
635 Revision 211.17 2000/05/07 23:46:55 ajc
636 * added Date: and Last-Modified: headers to HTTP output
637 * masquerade room/host screen now runs in wholist window, and returns to it
639 Revision 211.16 2000/05/02 17:32:06 ajc
640 * Font related changes to html
642 Revision 211.15 2000/04/20 02:42:23 ajc
643 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
644 crashing every session, every time. (?)
645 * End the session after displaying robots.txt or nocookies.html, to prevent
646 big session logjams when either of these conditions are met
648 Revision 211.14 2000/04/15 15:43:46 nbryant
649 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
650 64-bit gcc on sparc is evil)
652 Revision 211.13 2000/04/06 20:42:03 nbryant
653 * configure.in: fix a typo
655 Revision 211.12 2000/04/06 20:37:01 nbryant
656 * solaris cleanups and warning fixes
658 Revision 211.11 2000/03/31 03:48:52 ajc
659 * text_to_server() now behaves the way web users expect text entry to work.
660 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
662 Revision 211.10 2000/03/31 02:39:06 ajc
663 * Fixed bugs in "Site configuration" and added new fields.
665 Revision 211.9 2000/03/31 02:08:45 ajc
666 * Added "max messages per page" and "read next nnn" stuff to read loop
667 (probably not in its final form)
669 Revision 211.8 2000/03/28 17:02:47 nbryant
670 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
672 Revision 211.7 2000/03/27 16:18:17 ajc
673 * Implement multi-room chat as available in Citadel 5.70
675 Revision 211.6 2000/03/23 04:45:15 ajc
676 * Experimental move of wholist to a separate auto-refreshing window
678 Revision 211.5 2000/03/19 22:49:03 ajc
679 * Made the header-bar buttons more visible
680 * Added a "reply" header-bar button
681 * Move "Subject:" lines into the header-bar
682 * Padded the header-bars by one pixel (nicer looking)
683 * Changed message date/time output format
685 Revision 211.4 2000/03/19 19:49:31 ajc
686 * Added support for unix domain sockets
688 Revision 211.3 2000/02/11 23:45:04 nbryant
689 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
690 * tcp_sockets.c: include <arpa/inet.h>
692 Revision 211.2 2000/02/11 23:30:04 nbryant
693 configure.in: added some code for FreeBSD
695 Revision 211.1 2000/01/11 04:20:40 ajc
696 * Add "close window" option to goodbye screen
698 Revision 211.0 2000/01/04 15:24:16 ajc
699 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
700 * This will be released as v2.11; tagged everything as such.
702 Revision 210.0 1999/12/24 04:57:18 ajc
705 Revision 1.121 1999/12/23 04:54:48 ajc
706 * Changed session cookie from hexadecimal encoding to base64
707 * Removed overly verbose logging
709 Revision 1.120 1999/12/12 18:12:28 ajc
710 * get http request: clear hold buffer before starting to read in HTTP request.
711 This was causing some requests to get corrupted.
713 Revision 1.119 1999/12/08 18:25:21 ajc
714 * Increased the size of the backlog queue length passed to accept() and made
715 it a configuration parameter in webcit.h
717 Revision 1.118 1999/12/07 16:09:26 ajc
718 * Better (non fireworks display mode) handling of broken HTTP sockets
720 Revision 1.117 1999/12/06 03:40:29 ajc
721 * Moved a bunch of other global variables to per-session variables
723 Revision 1.116 1999/12/06 02:05:33 ajc
724 * Moved global march list into per-session context
726 Revision 1.115 1999/12/05 18:38:02 ajc
727 * Auto-scaling worker thread pool size
729 Revision 1.114 1999/12/05 17:38:41 ajc
730 * Additional debugging and cleanup
732 Revision 1.113 1999/12/04 22:16:05 ajc
733 * Moved all diagnostic output to stderr
734 * Moved "HTTP/1.0 200 OK" output to output_headers()
736 Revision 1.112 1999/12/04 21:56:59 ajc
737 * Finished the overhaul. Now to tune...
739 Revision 1.111 1999/12/03 17:59:53 ajc
740 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
741 pseudocode so the build is currently broken.
743 Revision 1.110 1999/12/03 16:37:46 ajc
744 * Repaired HTTP output for image transfers and static content
746 Revision 1.109 1999/12/03 05:09:54 ajc
747 * Rewrote the HTTP engine and application coupling to run in a worker thread
748 model and to run as a single multithreaded program (eliminated helper
749 processes and pipes). It currently runs but has many large bugs.
751 Revision 1.108 1999/12/03 00:18:20 ajc
752 * Added ".c.o" rule to Makefile
754 Revision 1.107 1999/11/26 03:32:59 ajc
755 * Started moving all of the global variables into a struct, to facilitate
756 multithreaded server.
758 Revision 1.106 1999/11/26 01:28:10 ajc
761 Revision 1.105 1999/11/04 02:05:02 ajc
762 * Added 'number of worker threads' to site config screen
764 Revision 1.104 1999/10/25 02:25:09 ajc
765 * Shuffled around the room editing commands
767 Revision 1.103 1999/10/14 04:07:18 ajc
768 * Cleaned up the bottom-of-page icons
770 Revision 1.102 1999/10/08 23:58:11 ajc
771 * Minor bug fix in registration screen
773 Revision 1.101 1999/10/06 02:44:02 ajc
774 * Per Nick's request, removed the key bindings stuff. He knows how to fit
775 it back in when it's fixed. Also added more attempts at cache disabling,
776 but it still doesn't work in the StarOffice browser. I don't know why.
778 Revision 1.100 1999/10/02 03:26:14 ajc
779 * Merged in Nick's bit of JavaScript to handle key commands.
780 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
781 in a text field. Right now you can't even log in.
783 Revision 1.99 1999/09/01 01:06:11 ajc
784 * Added "max message length" field in global config screen
786 Revision 1.98 1999/08/14 18:16:10 ajc
787 * Fixed escputs() and its friends to properly handle ' (single quote) chars
790 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
791 * Did neat stuff to the bottom of the page
793 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
794 * webcit.c: exit Webcit sessions semi-gracefully when the connection
795 to a Citadel server fails.
796 * messages.c: don't auto-link URL's in messages if it would cause
799 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
800 * Recompiled the Java chat applet using a genuine JDK 1.0.2
801 compiler. This should make more browsers happy.
803 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
804 * Added support for "robots.txt" telling spiders to go away.
805 * Do a slrp_highest() when logging off.
807 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
808 * Rearranged the code in "Site-wide configuration" and "Generic
809 server command" to avoid nested server operations
811 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
812 * webcit.c: added "back, top, next" buttons to bottom of each page
813 * menubar.html: replaced "User list" with "Page another user"
815 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
816 * context_loop.c: rearranged some code to try to eliminate deadlocks
818 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
819 * Unknown URL's now display the main menu instead of diagnostics
820 * Diagnostics are now at <baseurl>/diagnostics
822 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
823 * Session no longer locks up when an express message is cancelled
824 * The default Citadel server is now "localhost" instead of uncnsrd
825 * Added some documentation
827 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
828 * roomops.c: made room banner graphics more reliable
829 * messages.c: added code to prevent accidental "double-posting"
830 * who.c: fixed the "Change room/host/user" submit logic
832 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
833 * Changed static/menubar.html so the text is readable
835 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
836 * Ditched the frames mode completely. It wasn't working properly in,
837 among other places, IE 5. Die, Bill, Die.
839 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
840 * Fixed the behavior of the "forget room" routine, to properly handle
841 the transition back to the Lobby after it's all done.
842 * Added ExpressMessageCat() to allow code to send the user messages
843 along with incoming express messages
844 * WebCit now sends the name of the end user's browser as the client
845 name in a Citadel IDEN command rather than its own name.
847 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
848 * Minor code cleanups
849 * New mail notification
851 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
852 * Top-aligned all the cells in the fake frames in non-frames mode
854 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
855 * Initial entry to _BASEROOM_ at login now done as a Skip instead
856 of a Goto, in order to prevent it from first marking all msgs old.
858 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
859 * Replaced _most_ gotoroom() calls with smart_goto(), a version
860 which can differentiate the needs of frames and noframes modes
862 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
863 * webserver.c: added "-t" option to send traces somewhere else
865 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
866 * context_loop.c: display an error page if the client browser
867 requests a non-root page and there is no cookie set
868 * webserver.c: took my name off the copyright notice (it's a group
871 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
872 * Reworked a lot of the structure, made more HTML "embeddable"
873 * Changed the noframes mode to display "fake" frames using tables
875 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
876 Changed some output formatting (mainly <FONT> tags).
877 Changed who.c to use urlescputs() rather than escputs()
878 in urls so GOTOs and User Profiles work when the string has a
881 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
882 http://www.webreference.com/dhtml/column18/menuFrLoad.html
883 How to cause "onLoad=" to cause a sibling frame to refresh without
884 having to use the nonportable HTTP "Window-Target:" directive. Began
885 implementation of this; it should allow portable NS/IE compatibility.
887 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
888 * Implemented "access level required to create rooms"
890 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
891 * webcit.c: modified getz() to *exit* the program when fgets()
892 returns an error. This is actually the desired behavior; it would
893 otherwise busy-loop forever on a broken pipe.
895 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
896 * webcit.c: added to getz() the ability to return an error code;
897 implemented this in the main loop, hopefully fixing problems
898 * Added "braindamage" file (frames/JS browser compatibility list)
899 * Added HTTP "User-agent:" detection
900 * wildmat.c, braindamage.c: added
901 * Initial value of 'noframes' is now set by the braindamage check
902 * Ran everything through "indent -kr -i8"
903 * roomops.c: in room list, print a in otherwise empty cells
905 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
906 * context_loop.c: warning fix
907 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
909 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
910 * Resolve the name of the connecting host and pass it on to Citadel
912 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
913 * wDumpContent() is now responsible for </BODY></HTML> most of the
914 time (parameter settable) so that the main menu can easily be
915 embedded in every page when running in noframes mode
916 * noframes mode selection is now carried in the cookie
918 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
919 * Made the frames stuff less dependent on the HTML TARGET= directive
920 and more dependent on the HTTP Window-target: directive.
921 * Made the system semi-navigable in noframes mode.
923 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
924 * Brought over the new room listing code and <G>oto heuristics
925 from the main Citadel tree, to pay attention to floor/room ordering
927 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
928 * Modified the back end of mime_parser to use callbacks instead of
929 doing something specific. Now we can use it elsewhere.
931 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
932 * Fixed the bugs in "Site-wide configuration"
933 * Added a "generic server commands" screen
935 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
936 * Reduced the multiple cookies down to one cookie combining all data.
938 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
939 * Removed wc_host and wc_port cookies.
940 * Added an "edit your session" screen to change your wholisting.
942 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
943 * Added "enter registration"
944 * Set up automatic trigger of Enter Registration when the server
946 * Established that a one-to-one WebCit/Citadel correspondence will
947 be required. No big deal due to shared code segments.
948 * Added "change password"
949 * Added networking configuration screens. These still need testing.
950 * Added a "kill session" link to each line of the wholist when
951 logged in as an aide, and the screens to perform this operation.
953 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
954 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
955 * "Finished" the MIME parser.
956 * Got image uploads working.
957 * Added "add/edit user photo" screens.
958 * Added "add/edit room graphic" screens.
959 * Added "add/edit floor graphic" screens.
960 * Fixed display of floor graphic in known rooms list.
962 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
963 * Wrote mime_parser.c for handling of image uploads. This will also
964 be used in future Citadel MIME projects.
966 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
967 * Fixed a bug in the room banner display code
968 * Added "delete room"
969 * Added "validate users"
971 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
972 * Added "edit room info file"
975 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
976 * Changed the "auto read new" functionality from a meta refresh tag
977 to an "onload" directive (the former was causing graphics problems)
978 * Added "create room"
981 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
982 * Got the Zap and List-Zapped commands working
983 * Added a convenience function to display a page with an error string
984 * Automatically do a read-new-msgs whenever a new room banner is loaded
986 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
987 * Added the screens to send pages
988 * Changed message headers to display in bigger font, non-boldface
989 * Added the chat system
990 * Added goto private rooms
992 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
993 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
995 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
996 * automatically regenerate Makefile when Makefile.in changes
998 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
999 * context_loop.c: Moved "remove session" into its own function.
1000 Check for dead webcit child process before each transaction.
1001 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1002 against broken HTTP connections.
1003 * Added a housekeeping thread to periodically remove dead sessions
1004 and kill idle sessions.
1005 * messages.c: added "delete message" functionality
1006 * messages.c: added "move message" functionality
1007 * userlist.c: added. This adds "userlist" and "show user" functions.
1008 * roomops.c: fixed buggy implementation of ungoto
1009 * Set up an option in output_headers() to optionally print the most
1010 often used opening HTML as well as the HTTP headers.
1011 * Display express messages in cute little JavaScript popup window.
1013 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1014 * Brought over message reading and entry functions from old WebCit
1016 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1017 * context_loop.c: really fix the SO_LINGER stuff
1018 * webserver.c: remove commented-out references to SO_LINGER
1020 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1021 * context_loop.c: After fork(), child process closes the HTTP socket
1022 so when the parent process closes it, it actually _does_ close.
1023 Otherwise, aIEeeee and possibly other browsers will hang.
1024 * Added support for graphics images retrieved from the Citadel server.
1025 * Set up login banner graphic and background image graphic
1027 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1028 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1030 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1031 * Smoothed out some of the login/logout code. Failed authentication
1032 now works the way it should.
1033 * Added support for new user login (still need to handle registration).
1035 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1036 * Discovered that the HTTP socket problem is related to a socket that
1037 isn't properly lingering on close. Temporarily hacked a sleep(10)
1038 into context_loop.c until it is figured out.
1040 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1041 * Did a little debugging, still trying to figure out why logging in
1042 displays "Connection reset by peer" error. It used to work...
1044 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1045 * Makefile.in: updated dependencies
1047 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1048 * Fixed broken interpretation of variables specified in the URL
1049 * added new "action" variable to make main loop simpler
1051 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1052 * webserver.c: prototype vsnprintf
1053 * context_loop.c: warning fix
1055 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1056 * tcp_sockets.c: removed some dead code
1057 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1058 unused ends of pipes, fix a file descriptor leak and a race condition
1059 * portability enhancements
1061 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1062 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1064 * converted to autoconf and began port to Digital UNIX
1066 * context_loop.c: moved the monster 64k buffer array off the stack
1067 * tcp_sockets.c: getservbyname() doesn't set errno.
1069 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1070 * webserver.c: warning fix