2 Revision 400.29 2002/09/27 21:19:28 ajc
5 Revision 400.28 2002/09/27 18:31:33 ajc
6 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
7 * After saving a VEVENT, return to the correct calendar view and date
9 Revision 400.27 2002/09/27 17:15:44 ajc
10 * Removed the gzip compression stuff due to bugs in Internet Explorer.
12 Revision 400.26 2002/09/27 04:37:21 ajc
13 * New, buggy versions of event editing screens
15 Revision 400.25 2002/09/26 22:00:16 ajc
16 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
17 month 1 in libical functions)
19 Revision 400.24 2002/09/25 21:57:13 ajc
20 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
23 Revision 400.23 2002/09/24 04:12:34 ajc
24 * Rough cut of the two-pass calendar display routines (first pass: go thru
25 messages gathering VEVENT items; second pass: render calendar with data)
27 Revision 400.22 2002/09/23 04:01:33 ajc
28 * Presentation changes to calendar month view
30 Revision 400.21 2002/09/22 05:20:27 ajc
31 * Began implementing month view
33 Revision 400.20 2002/09/21 04:38:05 ajc
34 * Added utility functions for displaying vcalendar timestamps in web forms
35 and translating form data back to timestamps.
36 * Completed the "edit task" and "add new task" screens.
38 Revision 400.19 2002/09/20 20:28:08 ajc
39 * Smooth transition between "list tasks" & "edit task" screens
41 Revision 400.18 2002/09/20 03:54:44 ajc
42 * Display the "Tasks" view as a bulleted list with each task clickable
43 * Clicking brings up an (unfinished) "edit task" screen
45 Revision 400.17 2002/09/18 21:44:02 ajc
46 * display VTODO parameters
48 Revision 400.16 2002/09/17 04:21:00 ajc
49 * Handler chains for VCALENDAR and VTODO types
51 Revision 400.15 2002/09/17 03:37:10 ajc
52 * Implemented a 'display handler' infrastructure for various groupware types
54 Revision 400.14 2002/09/16 03:35:12 ajc
55 * Just a bunch of glue code to iterate through the various types of ical
56 objects we could encounter
58 Revision 400.13 2002/09/15 04:05:41 ajc
59 * Process calendar object subcomponents
61 Revision 400.12 2002/09/15 03:40:13 ajc
63 * When a text/calendar MIME type is discovered in a message, send it to
64 the (currently skeleton) parser in calendar.c
65 * calendar.c: skeleton parser for calendar objects which currently just
66 creates an icalcomponent object and frees it.
68 Revision 400.11 2002/09/15 03:16:24 ajc
69 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
70 function namespace in libical
72 Revision 400.10 2002/09/15 02:50:55 ajc
73 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
75 Revision 400.9 2002/09/14 21:33:31 ajc
76 * Backed out compression of inlines -- not all browsers appear to handle it
78 Revision 400.8 2002/09/14 20:20:29 ajc
79 * Attempting to push more stuff through compression. I've introduced some
80 sort of deadlock bug that I can't seem to find yet...
82 Revision 400.7 2002/09/14 20:00:22 ajc
83 * Compress output_image() graphics
85 Revision 400.6 2002/09/14 16:26:35 ajc
86 * output_image() now reads the entire image from Citadel into a buffer before
87 sending it to the browser (for performance reasons, and so it can compress)
89 Revision 400.5 2002/09/14 04:52:59 ajc
90 * Look for the "libical" calendaring library and link it in if present...
92 Revision 400.4 2002/09/14 04:02:36 ajc
93 * Finished gzip compression of dynamic pages (when browser supports it)
95 Revision 400.3 2002/09/13 20:40:53 ajc
96 * Detect when the client browser is capable of gzip encoding
97 (actual encoding is not implemented yet)
99 Revision 400.2 2002/09/13 15:54:40 ajc
100 * Reversed the above change because I broke it somehow
102 Revision 400.1 2002/09/11 22:46:59 ajc
103 * Started adding in compression and calendaring library detects (not finished)
105 Revision 400.0 2002/09/09 03:56:11 ajc
106 * This is version 4.00
108 Revision 323.68 2002/09/09 03:51:01 ajc
109 * In the HTML-to-HTML converter:
110 --> Open links in new window (as with text msgs)
111 --> Convert loose URL's to hot links (as with text msgs)
113 Revision 323.67 2002/09/06 03:59:11 ajc
114 * Added an "About this server" panel to the Summary page.
115 (Useless fluff, but better than an empty column.)
117 Revision 323.66 2002/08/26 02:57:06 ajc
118 * Rooms listed on the summary page are now clickable-gotoable
120 Revision 323.65 2002/08/26 01:24:09 ajc
121 * Added a "summary" page (rather sparse for now)
123 Revision 323.64 2002/08/24 15:30:48 ajc
124 * GET instead of POST for listsub. Also add a 'Back...' link.
126 Revision 323.63 2002/08/24 05:59:24 ajc
127 * Bugfixes and cosmetic changes to listsub system
129 Revision 323.62 2002/08/23 03:37:19 ajc
130 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
132 Revision 323.61 2002/08/22 03:55:47 ajc
133 * 'unsubscribe' command (but not 'confirm unsubscribe')
135 Revision 323.60 2002/08/21 21:58:37 ajc
136 * Completed self-service list subscription via web.
137 (Still need to implement unsubscribe.)
139 Revision 323.59 2002/08/16 22:06:51 ajc
142 Revision 323.58 2002/08/16 03:51:12 ajc
143 * I think I've finally nailed the 'no session' pages now...
145 Revision 323.57 2002/08/15 03:49:47 ajc
146 * Fleshed out the list subscription page a bit
148 Revision 323.56 2002/08/13 19:55:12 ajc
149 * Keep track of the HTTP "Host:" header being sent by the browser.
150 (We're going to need this in the near future)
152 Revision 323.55 2002/08/05 16:07:30 ajc
153 * Moved "edit floor label pic" to the floor editing screen
155 Revision 323.54 2002/08/05 15:53:00 ajc
156 * Commands to add, change, delete floors
158 Revision 323.53 2002/07/26 03:20:04 ajc
159 * Beautified the folder tabs in "edit room"
161 Revision 323.52 2002/07/25 04:01:58 ajc
162 * Final cleanup of changes (finally located and fixed the bug)
164 Revision 323.51 2002/07/24 04:14:23 ajc
165 * Minor code cleanup of last night's changes
167 Revision 323.50 2002/07/23 15:40:54 ajc
168 * Minor cleanup of previous changes
170 Revision 323.49 2002/07/23 04:43:58 ajc
171 * Updated message reading to use the new MSG4 command, so we can do output
172 of various types of richtext (mainly HTML).
174 Revision 323.48 2002/07/16 03:37:24 ajc
175 * Small change to above
177 Revision 323.47 2002/07/16 03:23:37 ajc
178 * Display HTML messages as HTML. (Wow!)
180 Revision 323.46 2002/07/13 04:39:59 ajc
181 * Handle multipart/alternative in a nicer way, giving us the opportunity to
182 output HTML instead of converting to text/plain and back. (Not finished.)
184 Revision 323.45 2002/07/11 03:17:03 ajc
185 * hacks to text_to_server() to transmit messages as HTML
187 Revision 323.44 2002/07/09 04:21:12 ajc
190 Revision 323.43 2002/07/06 03:10:26 ajc
191 * Enable a "make this my start page" link that works in lots of places.
192 Configures a user's preference of where to go after login.
194 Revision 323.42 2002/06/19 22:01:31 ajc
195 * When editing another user's vCard, do a "transient goto" to their config
196 room so you don't automatically gain access to their config room.
197 * When creating a user, go back to the "select user to edit" screen with the
198 new user's account name pre-selected.
200 Revision 323.41 2002/06/17 03:48:44 ajc
201 * Finished the thing to edit other users' vCards.
203 Revision 323.40 2002/06/16 21:49:02 ajc
204 * Administratively edit other users' vCards. Still needs a couple of lines
205 of glue code to make it work.
207 Revision 323.39 2002/06/15 20:34:39 ajc
208 * Use safestrncpy() instead of strncpy() where appropriate
209 * Fixed a memory allocation bug in the vCard parser
211 Revision 323.38 2002/05/23 03:40:05 ajc
212 * Brought over a utility function I'll need later
214 Revision 323.37 2002/05/22 02:34:56 ajc
215 * Finished room/folder view selector. Pretty cool.
217 Revision 323.36 2002/05/22 01:53:23 ajc
218 * Room list or folder list? Give the user a choice. (Has bugs.)
220 Revision 323.35 2002/05/12 15:21:43 error
221 * do_template() now parses a .wml file for WAP clients, and a .html file
224 Revision 323.34 2002/05/11 22:46:19 error
225 * Track whether user-agent is a WAP gateway
227 Revision 323.33 2002/05/11 15:35:07 error
228 * webcit.c: add MIME types for WAP/WML
230 Revision 323.32 2002/05/10 15:29:58 ajc
231 * Hacked the address book view a little bit
233 Revision 323.31 2002/05/09 03:53:56 ajc
234 * Began working on address book view
236 Revision 323.30 2002/05/08 03:38:58 ajc
237 * Preferences framework
239 Revision 323.29 2002/05/07 03:57:29 ajc
240 * In message summary, replace 'Del' links with checkboxes
242 Revision 323.28 2002/05/05 03:28:15 ajc
243 * Shuffled around the room banner a bit
245 Revision 323.27 2002/05/03 19:32:39 ajc
246 * Finished "folder list" mode (still need to move it to a permanent location)
248 Revision 323.26 2002/05/03 03:55:17 ajc
249 * more folder display stuff
251 Revision 323.25 2002/05/01 22:03:07 ajc
252 * "folder list" view (not finished)
254 Revision 323.24 2002/05/01 03:23:31 ajc
255 * Added a drop-down box to change a user's view of a room.
257 Revision 323.23 2002/04/28 03:56:47 ajc
258 * Finished summary mode (for the most part, anyway)
260 Revision 323.22 2002/04/26 21:13:21 ajc
261 * Separated "summary mode" message listing into its own function
262 * Go to summary mode automatically when the server says that view=1
264 Revision 323.21 2002/04/20 04:14:29 ajc
265 * Some work on email summary screen
267 Revision 323.20 2002/03/31 05:02:39 ajc
268 * Remove "Page another user" link from main menu
269 * Add "edit my citadel config room" type link from edit user screen
271 Revision 323.19 2002/03/29 22:30:45 ajc
272 * Finished the "edit user" screen.
274 Revision 323.18 2002/03/29 15:18:09 ajc
275 * yep ... more user edit stuff
277 Revision 323.17 2002/03/26 19:01:12 ajc
278 * More edit user stuff
280 Revision 323.16 2002/03/26 18:23:23 ajc
281 * Don't display room banner on screens that don't pertain to a particular room
282 * Initial prep for add/change/delete user accounts screen
284 Revision 323.15 2002/03/22 04:33:08 ajc
285 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
287 Revision 323.14 2002/03/19 04:35:10 ajc
288 * Brought over yet another new version of the MIME parser from Citadel
290 Revision 323.13 2002/03/13 03:56:52 ajc
291 * New site config option "Allow system Aides to gain access to mailboxes"
293 Revision 323.12 2002/03/12 23:13:57 ajc
294 * Moved room access controls out of the admin menu and into the room commands
295 menu. Prettied up the access control list screen.
297 Revision 323.11 2002/03/10 06:07:09 ajc
298 * Handle multiple Internet e-mail addresses in vCard editor
300 Revision 323.10 2002/03/07 04:56:09 ajc
301 * Final polish for initial round of vCard editing functions. Only show "edit"
302 link when editing user's own vCard in the My Citadel Config> room.
304 Revision 323.9 2002/03/06 05:22:33 ajc
305 * More vcard editing form stuff
307 Revision 323.8 2002/03/05 05:05:06 ajc
308 * More vCard editing stuff
310 Revision 323.7 2002/03/04 05:28:54 ajc
311 * Wrote some skeleton code for robust vCard editing
313 Revision 323.6 2002/03/03 06:58:25 ajc
314 * Login errors displayed in red
316 Revision 323.5 2002/03/03 06:52:59 ajc
317 * Allow editing of the "disable self-service user account creation" site config option
319 Revision 323.4 2002/02/24 07:02:44 ajc
320 * Added the ability to enter a Subject: line in messages
321 * Go to the Mail room when user clicks on the new mail alert icon
323 Revision 323.3 2002/02/13 22:47:51 ajc
324 * Added some rudimentary support for displaying vCards as card-looking things
326 Revision 323.2 2002/02/13 15:04:25 ajc
327 * Began some hacks for vCard processing
329 Revision 323.0 2002/01/13 09:07:06 ajc
332 Revision 322.4 2002/01/13 09:06:38 ajc
333 * Brought over the debugged mime parser from Citadel
335 Revision 322.3 2002/01/05 06:19:17 error
336 * Add MIME types text/css and image/png
338 Revision 322.2 2002/01/03 22:32:38 ajc
339 * templatized the "prompt for recipient" screen
341 Revision 322.1 2001/12/28 09:43:05 error
342 * Client support for hostnames up to 63 characters
344 Revision 322.0 2001/12/26 23:11:56 ajc
347 Revision 321.1 2001/12/26 23:11:25 ajc
348 * Minor change to the upload handler, to fix graphics uploads
350 Revision 321.0 2001/12/26 05:28:02 ajc
353 Revision 320.2 2001/12/26 05:24:11 ajc
354 * Reverted all of the navbar and iconbar functions back to plain, ordinary
355 link tags. The nifty JavaScript stuff is now used only to light up the
356 buttons during mouse hovers, and nothing more.
358 Revision 320.1 2001/12/25 00:14:44 error
359 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
361 Revision 320.0 2001/12/21 06:04:03 ajc
364 Revision 301.22 2001/12/21 06:03:54 ajc
367 Revision 301.21 2001/12/20 05:02:42 ajc
368 * If you paid for this software, someone is ripping you off.
369 * Fixed the urlesc() function to use a caller-supplied target buffer.
371 Revision 301.20 2001/12/18 20:35:29 ajc
372 * More fun JavaScript-enabled buttons
374 Revision 301.19 2001/12/18 16:48:06 ajc
375 * Began testing new JavaScript-enabled k00l light-up buttonz
377 Revision 301.18 2001/12/18 06:06:20 ajc
380 Revision 301.17 2001/12/15 20:51:33 ajc
381 * "reply" button on pop-up pages
383 Revision 301.16 2001/12/11 16:02:40 ajc
384 * Completed support for add/remove mailing list recipients.
386 Revision 301.15 2001/12/11 15:22:53 ajc
387 * Began constructing the listserv screen for config (not tested)
389 Revision 301.14 2001/12/11 05:37:12 ajc
390 * Finished the share/unshare room screen in Edit Room
392 Revision 301.13 2001/12/03 04:43:40 ajc
393 * Brought over an update of the MIME parser from Citadel.
395 Revision 301.12 2001/12/02 07:09:13 ajc
396 * Turned the room editing page into a tabbed dialog
397 * Started adding some of the room sharing stuff
399 Revision 301.11 2001/11/22 05:17:06 ajc
400 * Completed the add/change/delete neighbor node screens
402 Revision 301.10 2001/11/18 01:47:24 ajc
403 * Tentatively begun the change of networking configuration screens to reflect
404 the new network architecture of the server.
406 Revision 301.9 2001/11/18 01:41:09 ajc
407 * Brought over the newer string tokenizer from Citadel
408 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
409 server's convention of #define SIZ 4096
411 Revision 301.8 2001/11/14 03:20:22 ajc
412 * Add some more of the newer config settings to the site config screen
414 Revision 301.7 2001/09/25 03:34:09 ajc
415 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
416 and bail out without bothering the Citadel server.
418 Revision 301.6 2001/08/22 16:38:06 ajc
419 * Added the "-c" command line option to generate optional cookies indicating
420 the host name of the server. This makes it easy to put a cluster of WebCit
421 servers behind (for example) an Arrowpoint load balancer.
423 Revision 301.5 2001/08/21 04:02:56 ajc
424 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
425 unwanted page caching
427 Revision 301.4 2001/08/13 03:43:24 ajc
430 Revision 301.3 2001/08/13 03:40:01 ajc
431 * Another attempt at focus
433 Revision 301.2 2001/08/11 04:24:39 ajc
434 * Attempt at setting focus to msgtext area when entering a message.
436 Revision 301.1 2001/08/02 03:42:03 ajc
437 * Changed the wholist to work with the new masquerade semantics
439 Revision 301.0 2001/06/28 15:05:31 ajc
442 Revision 300.2 2001/06/28 15:03:49 ajc
443 * Every generated page now includes a meta tag to disable evil "smart tags"
444 (see http://smarttags.manilasites.com/ for more information)
446 Revision 300.1 2001/06/28 02:39:54 ajc
447 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
448 the screen where you can create a room...
450 Revision 300.0 2001/06/27 06:24:06 ajc
451 * Tagged everything as Version 3.00
453 Revision 213.25 2001/06/27 06:22:49 ajc
454 * Updated docs for the 3.00 release
456 Revision 213.24 2001/06/27 06:16:01 ajc
457 * Correct generated window name in pop up pages
458 * Added handling of MIME inline images (not tested)
460 Revision 213.23 2001/06/22 17:58:20 ajc
461 * A few performance and tuning cleanups. Increased the size of the socket
462 queue length to 100 for use on big systems. Also, during startup, the
463 initial startup thread now exits after creating the worker threads, instead
464 of becoming a worker thread itself. For some reason Solaris had problems
465 with the latter method.
467 Revision 213.22 2001/06/07 03:16:57 ajc
468 * Brought over an updated mime parser from Citadel
470 Revision 213.21 2001/06/06 14:44:25 ajc
471 * mime_parser.c: #include <pthread.h> so it compiles cleanly
473 Revision 213.20 2001/05/31 02:26:22 ajc
474 * Fixed login to take you to the Lobby instead of the next room.
476 Revision 213.19 2001/05/30 22:37:09 ajc
477 * Fix to upload handler to recognize browser uploads based on *either* a "name"
478 or a "filename" from the MIME parser.
480 Revision 213.18 2001/05/30 01:06:57 ajc
481 * Changes to mime parser ... still something wrong
483 Revision 213.17 2001/05/28 19:27:29 ajc
484 * Fixed bug which marked all messages in Lobby as old before reading at login
486 Revision 213.16 2001/05/25 22:39:26 ajc
487 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
489 Revision 213.15 2001/05/23 16:15:23 ajc
490 * UI changes (pretty frames with no scrollbars)
492 Revision 213.14 2001/05/22 00:32:17 ajc
495 Revision 213.13 2001/05/22 00:02:18 ajc
496 * Another attempt to fix the fd leak
498 Revision 213.12 2001/05/19 02:21:40 ajc
499 * Attempt to fix the dangling sockets.
501 Revision 213.11 2001/05/15 03:22:25 ajc
502 * More icon updates and link cleanup type stuff
504 Revision 213.10 2001/05/06 05:11:48 ajc
505 * Added paging icon and right-justified it
506 * Send-page window is now a popup
508 Revision 213.9 2001/05/04 04:28:10 ajc
509 * Added "page user" button in wholist
511 Revision 213.8 2001/05/01 00:49:43 ajc
512 * more of the UI overhaul
514 Revision 213.7 2001/04/30 01:49:36 ajc
515 * more work on UI overhaul
517 Revision 213.6 2001/04/29 04:39:23 ajc
518 * User interface overhaul now in progress. WARNING: incomplete system.
520 Revision 213.5 2001/04/01 22:13:37 cough
521 * Modified roomops.c to give users the ability to pick a floor at room
524 Revision 213.4 2001/02/15 01:21:55 ajc
525 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
526 invite/kickout functionality.
528 Revision 213.3 2001/01/25 23:10:00 ajc
529 * "Delete message" button now confirms on client-side using JavaScript
531 Revision 213.2 2000/12/05 18:39:49 ajc
532 * Added support for non-USA countries in registration screen (requires the
533 latest Citadel server, which supports the country field)
535 Revision 213.1 2000/10/20 04:27:46 ajc
536 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
538 Revision 213.0 2000/10/03 16:44:01 ajc
539 * Tagged for 2.13 release
541 Revision 212.16 2000/10/03 03:15:53 ajc
542 * Cosmetic changes to login screen, menu bar, and message header bar
544 Revision 212.15 2000/09/28 03:44:52 ajc
545 * Linked to the bio/photo page from message headers. I'm not sure I like the
546 color scheme, though.
548 Revision 212.14 2000/09/28 03:37:23 ajc
549 * who.c: provide links to bio/photo pages for each user in the wholist
551 Revision 212.13 2000/09/24 21:37:21 ajc
552 * When reading large numbers of messages, group them in smaller numbers and
553 display the selector bar in search engine style (like AltaVista and Google)
555 Revision 212.12 2000/09/24 04:17:16 ajc
556 * Templatized the room banner.
558 Revision 212.11 2000/09/17 03:29:45 ajc
559 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
561 Revision 212.10 2000/09/14 11:43:37 error
562 Replace occurrences of % throughout the HTML with %% so as to be friendly
563 to HP/UX printf() and possibly others.
565 Revision 212.9 2000/09/13 04:13:59 ajc
566 * Completed the initial hack of the variable substitution template thingy.
567 Check out static/login.html to see the first template.
569 Revision 212.8 2000/09/11 17:08:16 ajc
570 * Started templatizing the login screen. Not finished yet.
572 Revision 212.7 2000/09/11 03:29:50 ajc
573 * Started working on a variable-substitution thing
575 Revision 212.6 2000/08/30 03:20:22 ajc
576 * Put the wholist back into its own window.
578 Revision 212.5 2000/07/06 03:46:29 ajc
579 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
581 Revision 212.4 2000/06/29 04:22:35 ajc
582 * Changed the format of the wholis (again). Now it shows up in a frame
583 instead of a separate window.
585 Revision 212.3 2000/06/12 03:28:44 ajc
586 * added support for multi-line paging
588 Revision 212.2 2000/06/07 04:11:28 ajc
589 * HTML changes to room banner
591 Revision 212.1 2000/05/31 04:29:54 ajc
592 * Initial support for "summary" (headers only, no body) mode of reading
593 messages, and "read one" mode. For future support of 'traditional' email.
595 Revision 212.0 2000/05/23 20:35:52 ajc
596 * Tagged for the 2.12 release
598 Revision 211.19 2000/05/18 02:33:39 ajc
599 * Don't call whobbs() directly after changing masq room/host, it screws up the
600 refresh. It now calls an HTTP redirect page instead.
601 * added http_redirect(char *url) function to accomplish the above
603 Revision 211.18 2000/05/08 17:24:32 ajc
604 * Removed HTTP date fields because it was confusing browser caches (weird)
605 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
607 Revision 211.17 2000/05/07 23:46:55 ajc
608 * added Date: and Last-Modified: headers to HTTP output
609 * masquerade room/host screen now runs in wholist window, and returns to it
611 Revision 211.16 2000/05/02 17:32:06 ajc
612 * Font related changes to html
614 Revision 211.15 2000/04/20 02:42:23 ajc
615 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
616 crashing every session, every time. (?)
617 * End the session after displaying robots.txt or nocookies.html, to prevent
618 big session logjams when either of these conditions are met
620 Revision 211.14 2000/04/15 15:43:46 nbryant
621 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
622 64-bit gcc on sparc is evil)
624 Revision 211.13 2000/04/06 20:42:03 nbryant
625 * configure.in: fix a typo
627 Revision 211.12 2000/04/06 20:37:01 nbryant
628 * solaris cleanups and warning fixes
630 Revision 211.11 2000/03/31 03:48:52 ajc
631 * text_to_server() now behaves the way web users expect text entry to work.
632 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
634 Revision 211.10 2000/03/31 02:39:06 ajc
635 * Fixed bugs in "Site configuration" and added new fields.
637 Revision 211.9 2000/03/31 02:08:45 ajc
638 * Added "max messages per page" and "read next nnn" stuff to read loop
639 (probably not in its final form)
641 Revision 211.8 2000/03/28 17:02:47 nbryant
642 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
644 Revision 211.7 2000/03/27 16:18:17 ajc
645 * Implement multi-room chat as available in Citadel 5.70
647 Revision 211.6 2000/03/23 04:45:15 ajc
648 * Experimental move of wholist to a separate auto-refreshing window
650 Revision 211.5 2000/03/19 22:49:03 ajc
651 * Made the header-bar buttons more visible
652 * Added a "reply" header-bar button
653 * Move "Subject:" lines into the header-bar
654 * Padded the header-bars by one pixel (nicer looking)
655 * Changed message date/time output format
657 Revision 211.4 2000/03/19 19:49:31 ajc
658 * Added support for unix domain sockets
660 Revision 211.3 2000/02/11 23:45:04 nbryant
661 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
662 * tcp_sockets.c: include <arpa/inet.h>
664 Revision 211.2 2000/02/11 23:30:04 nbryant
665 configure.in: added some code for FreeBSD
667 Revision 211.1 2000/01/11 04:20:40 ajc
668 * Add "close window" option to goodbye screen
670 Revision 211.0 2000/01/04 15:24:16 ajc
671 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
672 * This will be released as v2.11; tagged everything as such.
674 Revision 210.0 1999/12/24 04:57:18 ajc
677 Revision 1.121 1999/12/23 04:54:48 ajc
678 * Changed session cookie from hexadecimal encoding to base64
679 * Removed overly verbose logging
681 Revision 1.120 1999/12/12 18:12:28 ajc
682 * get http request: clear hold buffer before starting to read in HTTP request.
683 This was causing some requests to get corrupted.
685 Revision 1.119 1999/12/08 18:25:21 ajc
686 * Increased the size of the backlog queue length passed to accept() and made
687 it a configuration parameter in webcit.h
689 Revision 1.118 1999/12/07 16:09:26 ajc
690 * Better (non fireworks display mode) handling of broken HTTP sockets
692 Revision 1.117 1999/12/06 03:40:29 ajc
693 * Moved a bunch of other global variables to per-session variables
695 Revision 1.116 1999/12/06 02:05:33 ajc
696 * Moved global march list into per-session context
698 Revision 1.115 1999/12/05 18:38:02 ajc
699 * Auto-scaling worker thread pool size
701 Revision 1.114 1999/12/05 17:38:41 ajc
702 * Additional debugging and cleanup
704 Revision 1.113 1999/12/04 22:16:05 ajc
705 * Moved all diagnostic output to stderr
706 * Moved "HTTP/1.0 200 OK" output to output_headers()
708 Revision 1.112 1999/12/04 21:56:59 ajc
709 * Finished the overhaul. Now to tune...
711 Revision 1.111 1999/12/03 17:59:53 ajc
712 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
713 pseudocode so the build is currently broken.
715 Revision 1.110 1999/12/03 16:37:46 ajc
716 * Repaired HTTP output for image transfers and static content
718 Revision 1.109 1999/12/03 05:09:54 ajc
719 * Rewrote the HTTP engine and application coupling to run in a worker thread
720 model and to run as a single multithreaded program (eliminated helper
721 processes and pipes). It currently runs but has many large bugs.
723 Revision 1.108 1999/12/03 00:18:20 ajc
724 * Added ".c.o" rule to Makefile
726 Revision 1.107 1999/11/26 03:32:59 ajc
727 * Started moving all of the global variables into a struct, to facilitate
728 multithreaded server.
730 Revision 1.106 1999/11/26 01:28:10 ajc
733 Revision 1.105 1999/11/04 02:05:02 ajc
734 * Added 'number of worker threads' to site config screen
736 Revision 1.104 1999/10/25 02:25:09 ajc
737 * Shuffled around the room editing commands
739 Revision 1.103 1999/10/14 04:07:18 ajc
740 * Cleaned up the bottom-of-page icons
742 Revision 1.102 1999/10/08 23:58:11 ajc
743 * Minor bug fix in registration screen
745 Revision 1.101 1999/10/06 02:44:02 ajc
746 * Per Nick's request, removed the key bindings stuff. He knows how to fit
747 it back in when it's fixed. Also added more attempts at cache disabling,
748 but it still doesn't work in the StarOffice browser. I don't know why.
750 Revision 1.100 1999/10/02 03:26:14 ajc
751 * Merged in Nick's bit of JavaScript to handle key commands.
752 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
753 in a text field. Right now you can't even log in.
755 Revision 1.99 1999/09/01 01:06:11 ajc
756 * Added "max message length" field in global config screen
758 Revision 1.98 1999/08/14 18:16:10 ajc
759 * Fixed escputs() and its friends to properly handle ' (single quote) chars
762 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
763 * Did neat stuff to the bottom of the page
765 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
766 * webcit.c: exit Webcit sessions semi-gracefully when the connection
767 to a Citadel server fails.
768 * messages.c: don't auto-link URL's in messages if it would cause
771 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
772 * Recompiled the Java chat applet using a genuine JDK 1.0.2
773 compiler. This should make more browsers happy.
775 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
776 * Added support for "robots.txt" telling spiders to go away.
777 * Do a slrp_highest() when logging off.
779 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
780 * Rearranged the code in "Site-wide configuration" and "Generic
781 server command" to avoid nested server operations
783 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
784 * webcit.c: added "back, top, next" buttons to bottom of each page
785 * menubar.html: replaced "User list" with "Page another user"
787 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
788 * context_loop.c: rearranged some code to try to eliminate deadlocks
790 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
791 * Unknown URL's now display the main menu instead of diagnostics
792 * Diagnostics are now at <baseurl>/diagnostics
794 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
795 * Session no longer locks up when an express message is cancelled
796 * The default Citadel server is now "localhost" instead of uncnsrd
797 * Added some documentation
799 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
800 * roomops.c: made room banner graphics more reliable
801 * messages.c: added code to prevent accidental "double-posting"
802 * who.c: fixed the "Change room/host/user" submit logic
804 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
805 * Changed static/menubar.html so the text is readable
807 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
808 * Ditched the frames mode completely. It wasn't working properly in,
809 among other places, IE 5. Die, Bill, Die.
811 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
812 * Fixed the behavior of the "forget room" routine, to properly handle
813 the transition back to the Lobby after it's all done.
814 * Added ExpressMessageCat() to allow code to send the user messages
815 along with incoming express messages
816 * WebCit now sends the name of the end user's browser as the client
817 name in a Citadel IDEN command rather than its own name.
819 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
820 * Minor code cleanups
821 * New mail notification
823 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
824 * Top-aligned all the cells in the fake frames in non-frames mode
826 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
827 * Initial entry to _BASEROOM_ at login now done as a Skip instead
828 of a Goto, in order to prevent it from first marking all msgs old.
830 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
831 * Replaced _most_ gotoroom() calls with smart_goto(), a version
832 which can differentiate the needs of frames and noframes modes
834 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
835 * webserver.c: added "-t" option to send traces somewhere else
837 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
838 * context_loop.c: display an error page if the client browser
839 requests a non-root page and there is no cookie set
840 * webserver.c: took my name off the copyright notice (it's a group
843 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
844 * Reworked a lot of the structure, made more HTML "embeddable"
845 * Changed the noframes mode to display "fake" frames using tables
847 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
848 Changed some output formatting (mainly <FONT> tags).
849 Changed who.c to use urlescputs() rather than escputs()
850 in urls so GOTOs and User Profiles work when the string has a
853 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
854 http://www.webreference.com/dhtml/column18/menuFrLoad.html
855 How to cause "onLoad=" to cause a sibling frame to refresh without
856 having to use the nonportable HTTP "Window-Target:" directive. Began
857 implementation of this; it should allow portable NS/IE compatibility.
859 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
860 * Implemented "access level required to create rooms"
862 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
863 * webcit.c: modified getz() to *exit* the program when fgets()
864 returns an error. This is actually the desired behavior; it would
865 otherwise busy-loop forever on a broken pipe.
867 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
868 * webcit.c: added to getz() the ability to return an error code;
869 implemented this in the main loop, hopefully fixing problems
870 * Added "braindamage" file (frames/JS browser compatibility list)
871 * Added HTTP "User-agent:" detection
872 * wildmat.c, braindamage.c: added
873 * Initial value of 'noframes' is now set by the braindamage check
874 * Ran everything through "indent -kr -i8"
875 * roomops.c: in room list, print a in otherwise empty cells
877 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
878 * context_loop.c: warning fix
879 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
881 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
882 * Resolve the name of the connecting host and pass it on to Citadel
884 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
885 * wDumpContent() is now responsible for </BODY></HTML> most of the
886 time (parameter settable) so that the main menu can easily be
887 embedded in every page when running in noframes mode
888 * noframes mode selection is now carried in the cookie
890 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
891 * Made the frames stuff less dependent on the HTML TARGET= directive
892 and more dependent on the HTTP Window-target: directive.
893 * Made the system semi-navigable in noframes mode.
895 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
896 * Brought over the new room listing code and <G>oto heuristics
897 from the main Citadel tree, to pay attention to floor/room ordering
899 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
900 * Modified the back end of mime_parser to use callbacks instead of
901 doing something specific. Now we can use it elsewhere.
903 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
904 * Fixed the bugs in "Site-wide configuration"
905 * Added a "generic server commands" screen
907 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
908 * Reduced the multiple cookies down to one cookie combining all data.
910 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
911 * Removed wc_host and wc_port cookies.
912 * Added an "edit your session" screen to change your wholisting.
914 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
915 * Added "enter registration"
916 * Set up automatic trigger of Enter Registration when the server
918 * Established that a one-to-one WebCit/Citadel correspondence will
919 be required. No big deal due to shared code segments.
920 * Added "change password"
921 * Added networking configuration screens. These still need testing.
922 * Added a "kill session" link to each line of the wholist when
923 logged in as an aide, and the screens to perform this operation.
925 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
926 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
927 * "Finished" the MIME parser.
928 * Got image uploads working.
929 * Added "add/edit user photo" screens.
930 * Added "add/edit room graphic" screens.
931 * Added "add/edit floor graphic" screens.
932 * Fixed display of floor graphic in known rooms list.
934 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
935 * Wrote mime_parser.c for handling of image uploads. This will also
936 be used in future Citadel MIME projects.
938 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
939 * Fixed a bug in the room banner display code
940 * Added "delete room"
941 * Added "validate users"
943 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
944 * Added "edit room info file"
947 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
948 * Changed the "auto read new" functionality from a meta refresh tag
949 to an "onload" directive (the former was causing graphics problems)
950 * Added "create room"
953 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
954 * Got the Zap and List-Zapped commands working
955 * Added a convenience function to display a page with an error string
956 * Automatically do a read-new-msgs whenever a new room banner is loaded
958 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
959 * Added the screens to send pages
960 * Changed message headers to display in bigger font, non-boldface
961 * Added the chat system
962 * Added goto private rooms
964 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
965 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
967 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
968 * automatically regenerate Makefile when Makefile.in changes
970 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
971 * context_loop.c: Moved "remove session" into its own function.
972 Check for dead webcit child process before each transaction.
973 * Ignore SIGPIPE; this seems to magically make the program bulletproof
974 against broken HTTP connections.
975 * Added a housekeeping thread to periodically remove dead sessions
976 and kill idle sessions.
977 * messages.c: added "delete message" functionality
978 * messages.c: added "move message" functionality
979 * userlist.c: added. This adds "userlist" and "show user" functions.
980 * roomops.c: fixed buggy implementation of ungoto
981 * Set up an option in output_headers() to optionally print the most
982 often used opening HTML as well as the HTTP headers.
983 * Display express messages in cute little JavaScript popup window.
985 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
986 * Brought over message reading and entry functions from old WebCit
988 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
989 * context_loop.c: really fix the SO_LINGER stuff
990 * webserver.c: remove commented-out references to SO_LINGER
992 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
993 * context_loop.c: After fork(), child process closes the HTTP socket
994 so when the parent process closes it, it actually _does_ close.
995 Otherwise, aIEeeee and possibly other browsers will hang.
996 * Added support for graphics images retrieved from the Citadel server.
997 * Set up login banner graphic and background image graphic
999 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1000 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1002 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1003 * Smoothed out some of the login/logout code. Failed authentication
1004 now works the way it should.
1005 * Added support for new user login (still need to handle registration).
1007 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1008 * Discovered that the HTTP socket problem is related to a socket that
1009 isn't properly lingering on close. Temporarily hacked a sleep(10)
1010 into context_loop.c until it is figured out.
1012 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1013 * Did a little debugging, still trying to figure out why logging in
1014 displays "Connection reset by peer" error. It used to work...
1016 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1017 * Makefile.in: updated dependencies
1019 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1020 * Fixed broken interpretation of variables specified in the URL
1021 * added new "action" variable to make main loop simpler
1023 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1024 * webserver.c: prototype vsnprintf
1025 * context_loop.c: warning fix
1027 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1028 * tcp_sockets.c: removed some dead code
1029 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1030 unused ends of pipes, fix a file descriptor leak and a race condition
1031 * portability enhancements
1033 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1034 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1036 * converted to autoconf and began port to Digital UNIX
1038 * context_loop.c: moved the monster 64k buffer array off the stack
1039 * tcp_sockets.c: getservbyname() doesn't set errno.
1041 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1042 * webserver.c: warning fix