2 Revision 400.17 2002/09/18 21:44:02 ajc
3 * display VTODO parameters
5 Revision 400.16 2002/09/17 04:21:00 ajc
6 * Handler chains for VCALENDAR and VTODO types
8 Revision 400.15 2002/09/17 03:37:10 ajc
9 * Implemented a 'display handler' infrastructure for various groupware types
11 Revision 400.14 2002/09/16 03:35:12 ajc
12 * Just a bunch of glue code to iterate through the various types of ical
13 objects we could encounter
15 Revision 400.13 2002/09/15 04:05:41 ajc
16 * Process calendar object subcomponents
18 Revision 400.12 2002/09/15 03:40:13 ajc
20 * When a text/calendar MIME type is discovered in a message, send it to
21 the (currently skeleton) parser in calendar.c
22 * calendar.c: skeleton parser for calendar objects which currently just
23 creates an icalcomponent object and frees it.
25 Revision 400.11 2002/09/15 03:16:24 ajc
26 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
27 function namespace in libical
29 Revision 400.10 2002/09/15 02:50:55 ajc
30 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
32 Revision 400.9 2002/09/14 21:33:31 ajc
33 * Backed out compression of inlines -- not all browsers appear to handle it
35 Revision 400.8 2002/09/14 20:20:29 ajc
36 * Attempting to push more stuff through compression. I've introduced some
37 sort of deadlock bug that I can't seem to find yet...
39 Revision 400.7 2002/09/14 20:00:22 ajc
40 * Compress output_image() graphics
42 Revision 400.6 2002/09/14 16:26:35 ajc
43 * output_image() now reads the entire image from Citadel into a buffer before
44 sending it to the browser (for performance reasons, and so it can compress)
46 Revision 400.5 2002/09/14 04:52:59 ajc
47 * Look for the "libical" calendaring library and link it in if present...
49 Revision 400.4 2002/09/14 04:02:36 ajc
50 * Finished gzip compression of dynamic pages (when browser supports it)
52 Revision 400.3 2002/09/13 20:40:53 ajc
53 * Detect when the client browser is capable of gzip encoding
54 (actual encoding is not implemented yet)
56 Revision 400.2 2002/09/13 15:54:40 ajc
57 * Reversed the above change because I broke it somehow
59 Revision 400.1 2002/09/11 22:46:59 ajc
60 * Started adding in compression and calendaring library detects (not finished)
62 Revision 400.0 2002/09/09 03:56:11 ajc
63 * This is version 4.00
65 Revision 323.68 2002/09/09 03:51:01 ajc
66 * In the HTML-to-HTML converter:
67 --> Open links in new window (as with text msgs)
68 --> Convert loose URL's to hot links (as with text msgs)
70 Revision 323.67 2002/09/06 03:59:11 ajc
71 * Added an "About this server" panel to the Summary page.
72 (Useless fluff, but better than an empty column.)
74 Revision 323.66 2002/08/26 02:57:06 ajc
75 * Rooms listed on the summary page are now clickable-gotoable
77 Revision 323.65 2002/08/26 01:24:09 ajc
78 * Added a "summary" page (rather sparse for now)
80 Revision 323.64 2002/08/24 15:30:48 ajc
81 * GET instead of POST for listsub. Also add a 'Back...' link.
83 Revision 323.63 2002/08/24 05:59:24 ajc
84 * Bugfixes and cosmetic changes to listsub system
86 Revision 323.62 2002/08/23 03:37:19 ajc
87 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
89 Revision 323.61 2002/08/22 03:55:47 ajc
90 * 'unsubscribe' command (but not 'confirm unsubscribe')
92 Revision 323.60 2002/08/21 21:58:37 ajc
93 * Completed self-service list subscription via web.
94 (Still need to implement unsubscribe.)
96 Revision 323.59 2002/08/16 22:06:51 ajc
99 Revision 323.58 2002/08/16 03:51:12 ajc
100 * I think I've finally nailed the 'no session' pages now...
102 Revision 323.57 2002/08/15 03:49:47 ajc
103 * Fleshed out the list subscription page a bit
105 Revision 323.56 2002/08/13 19:55:12 ajc
106 * Keep track of the HTTP "Host:" header being sent by the browser.
107 (We're going to need this in the near future)
109 Revision 323.55 2002/08/05 16:07:30 ajc
110 * Moved "edit floor label pic" to the floor editing screen
112 Revision 323.54 2002/08/05 15:53:00 ajc
113 * Commands to add, change, delete floors
115 Revision 323.53 2002/07/26 03:20:04 ajc
116 * Beautified the folder tabs in "edit room"
118 Revision 323.52 2002/07/25 04:01:58 ajc
119 * Final cleanup of changes (finally located and fixed the bug)
121 Revision 323.51 2002/07/24 04:14:23 ajc
122 * Minor code cleanup of last night's changes
124 Revision 323.50 2002/07/23 15:40:54 ajc
125 * Minor cleanup of previous changes
127 Revision 323.49 2002/07/23 04:43:58 ajc
128 * Updated message reading to use the new MSG4 command, so we can do output
129 of various types of richtext (mainly HTML).
131 Revision 323.48 2002/07/16 03:37:24 ajc
132 * Small change to above
134 Revision 323.47 2002/07/16 03:23:37 ajc
135 * Display HTML messages as HTML. (Wow!)
137 Revision 323.46 2002/07/13 04:39:59 ajc
138 * Handle multipart/alternative in a nicer way, giving us the opportunity to
139 output HTML instead of converting to text/plain and back. (Not finished.)
141 Revision 323.45 2002/07/11 03:17:03 ajc
142 * hacks to text_to_server() to transmit messages as HTML
144 Revision 323.44 2002/07/09 04:21:12 ajc
147 Revision 323.43 2002/07/06 03:10:26 ajc
148 * Enable a "make this my start page" link that works in lots of places.
149 Configures a user's preference of where to go after login.
151 Revision 323.42 2002/06/19 22:01:31 ajc
152 * When editing another user's vCard, do a "transient goto" to their config
153 room so you don't automatically gain access to their config room.
154 * When creating a user, go back to the "select user to edit" screen with the
155 new user's account name pre-selected.
157 Revision 323.41 2002/06/17 03:48:44 ajc
158 * Finished the thing to edit other users' vCards.
160 Revision 323.40 2002/06/16 21:49:02 ajc
161 * Administratively edit other users' vCards. Still needs a couple of lines
162 of glue code to make it work.
164 Revision 323.39 2002/06/15 20:34:39 ajc
165 * Use safestrncpy() instead of strncpy() where appropriate
166 * Fixed a memory allocation bug in the vCard parser
168 Revision 323.38 2002/05/23 03:40:05 ajc
169 * Brought over a utility function I'll need later
171 Revision 323.37 2002/05/22 02:34:56 ajc
172 * Finished room/folder view selector. Pretty cool.
174 Revision 323.36 2002/05/22 01:53:23 ajc
175 * Room list or folder list? Give the user a choice. (Has bugs.)
177 Revision 323.35 2002/05/12 15:21:43 error
178 * do_template() now parses a .wml file for WAP clients, and a .html file
181 Revision 323.34 2002/05/11 22:46:19 error
182 * Track whether user-agent is a WAP gateway
184 Revision 323.33 2002/05/11 15:35:07 error
185 * webcit.c: add MIME types for WAP/WML
187 Revision 323.32 2002/05/10 15:29:58 ajc
188 * Hacked the address book view a little bit
190 Revision 323.31 2002/05/09 03:53:56 ajc
191 * Began working on address book view
193 Revision 323.30 2002/05/08 03:38:58 ajc
194 * Preferences framework
196 Revision 323.29 2002/05/07 03:57:29 ajc
197 * In message summary, replace 'Del' links with checkboxes
199 Revision 323.28 2002/05/05 03:28:15 ajc
200 * Shuffled around the room banner a bit
202 Revision 323.27 2002/05/03 19:32:39 ajc
203 * Finished "folder list" mode (still need to move it to a permanent location)
205 Revision 323.26 2002/05/03 03:55:17 ajc
206 * more folder display stuff
208 Revision 323.25 2002/05/01 22:03:07 ajc
209 * "folder list" view (not finished)
211 Revision 323.24 2002/05/01 03:23:31 ajc
212 * Added a drop-down box to change a user's view of a room.
214 Revision 323.23 2002/04/28 03:56:47 ajc
215 * Finished summary mode (for the most part, anyway)
217 Revision 323.22 2002/04/26 21:13:21 ajc
218 * Separated "summary mode" message listing into its own function
219 * Go to summary mode automatically when the server says that view=1
221 Revision 323.21 2002/04/20 04:14:29 ajc
222 * Some work on email summary screen
224 Revision 323.20 2002/03/31 05:02:39 ajc
225 * Remove "Page another user" link from main menu
226 * Add "edit my citadel config room" type link from edit user screen
228 Revision 323.19 2002/03/29 22:30:45 ajc
229 * Finished the "edit user" screen.
231 Revision 323.18 2002/03/29 15:18:09 ajc
232 * yep ... more user edit stuff
234 Revision 323.17 2002/03/26 19:01:12 ajc
235 * More edit user stuff
237 Revision 323.16 2002/03/26 18:23:23 ajc
238 * Don't display room banner on screens that don't pertain to a particular room
239 * Initial prep for add/change/delete user accounts screen
241 Revision 323.15 2002/03/22 04:33:08 ajc
242 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
244 Revision 323.14 2002/03/19 04:35:10 ajc
245 * Brought over yet another new version of the MIME parser from Citadel
247 Revision 323.13 2002/03/13 03:56:52 ajc
248 * New site config option "Allow system Aides to gain access to mailboxes"
250 Revision 323.12 2002/03/12 23:13:57 ajc
251 * Moved room access controls out of the admin menu and into the room commands
252 menu. Prettied up the access control list screen.
254 Revision 323.11 2002/03/10 06:07:09 ajc
255 * Handle multiple Internet e-mail addresses in vCard editor
257 Revision 323.10 2002/03/07 04:56:09 ajc
258 * Final polish for initial round of vCard editing functions. Only show "edit"
259 link when editing user's own vCard in the My Citadel Config> room.
261 Revision 323.9 2002/03/06 05:22:33 ajc
262 * More vcard editing form stuff
264 Revision 323.8 2002/03/05 05:05:06 ajc
265 * More vCard editing stuff
267 Revision 323.7 2002/03/04 05:28:54 ajc
268 * Wrote some skeleton code for robust vCard editing
270 Revision 323.6 2002/03/03 06:58:25 ajc
271 * Login errors displayed in red
273 Revision 323.5 2002/03/03 06:52:59 ajc
274 * Allow editing of the "disable self-service user account creation" site config option
276 Revision 323.4 2002/02/24 07:02:44 ajc
277 * Added the ability to enter a Subject: line in messages
278 * Go to the Mail room when user clicks on the new mail alert icon
280 Revision 323.3 2002/02/13 22:47:51 ajc
281 * Added some rudimentary support for displaying vCards as card-looking things
283 Revision 323.2 2002/02/13 15:04:25 ajc
284 * Began some hacks for vCard processing
286 Revision 323.0 2002/01/13 09:07:06 ajc
289 Revision 322.4 2002/01/13 09:06:38 ajc
290 * Brought over the debugged mime parser from Citadel
292 Revision 322.3 2002/01/05 06:19:17 error
293 * Add MIME types text/css and image/png
295 Revision 322.2 2002/01/03 22:32:38 ajc
296 * templatized the "prompt for recipient" screen
298 Revision 322.1 2001/12/28 09:43:05 error
299 * Client support for hostnames up to 63 characters
301 Revision 322.0 2001/12/26 23:11:56 ajc
304 Revision 321.1 2001/12/26 23:11:25 ajc
305 * Minor change to the upload handler, to fix graphics uploads
307 Revision 321.0 2001/12/26 05:28:02 ajc
310 Revision 320.2 2001/12/26 05:24:11 ajc
311 * Reverted all of the navbar and iconbar functions back to plain, ordinary
312 link tags. The nifty JavaScript stuff is now used only to light up the
313 buttons during mouse hovers, and nothing more.
315 Revision 320.1 2001/12/25 00:14:44 error
316 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
318 Revision 320.0 2001/12/21 06:04:03 ajc
321 Revision 301.22 2001/12/21 06:03:54 ajc
324 Revision 301.21 2001/12/20 05:02:42 ajc
325 * If you paid for this software, someone is ripping you off.
326 * Fixed the urlesc() function to use a caller-supplied target buffer.
328 Revision 301.20 2001/12/18 20:35:29 ajc
329 * More fun JavaScript-enabled buttons
331 Revision 301.19 2001/12/18 16:48:06 ajc
332 * Began testing new JavaScript-enabled k00l light-up buttonz
334 Revision 301.18 2001/12/18 06:06:20 ajc
337 Revision 301.17 2001/12/15 20:51:33 ajc
338 * "reply" button on pop-up pages
340 Revision 301.16 2001/12/11 16:02:40 ajc
341 * Completed support for add/remove mailing list recipients.
343 Revision 301.15 2001/12/11 15:22:53 ajc
344 * Began constructing the listserv screen for config (not tested)
346 Revision 301.14 2001/12/11 05:37:12 ajc
347 * Finished the share/unshare room screen in Edit Room
349 Revision 301.13 2001/12/03 04:43:40 ajc
350 * Brought over an update of the MIME parser from Citadel.
352 Revision 301.12 2001/12/02 07:09:13 ajc
353 * Turned the room editing page into a tabbed dialog
354 * Started adding some of the room sharing stuff
356 Revision 301.11 2001/11/22 05:17:06 ajc
357 * Completed the add/change/delete neighbor node screens
359 Revision 301.10 2001/11/18 01:47:24 ajc
360 * Tentatively begun the change of networking configuration screens to reflect
361 the new network architecture of the server.
363 Revision 301.9 2001/11/18 01:41:09 ajc
364 * Brought over the newer string tokenizer from Citadel
365 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
366 server's convention of #define SIZ 4096
368 Revision 301.8 2001/11/14 03:20:22 ajc
369 * Add some more of the newer config settings to the site config screen
371 Revision 301.7 2001/09/25 03:34:09 ajc
372 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
373 and bail out without bothering the Citadel server.
375 Revision 301.6 2001/08/22 16:38:06 ajc
376 * Added the "-c" command line option to generate optional cookies indicating
377 the host name of the server. This makes it easy to put a cluster of WebCit
378 servers behind (for example) an Arrowpoint load balancer.
380 Revision 301.5 2001/08/21 04:02:56 ajc
381 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
382 unwanted page caching
384 Revision 301.4 2001/08/13 03:43:24 ajc
387 Revision 301.3 2001/08/13 03:40:01 ajc
388 * Another attempt at focus
390 Revision 301.2 2001/08/11 04:24:39 ajc
391 * Attempt at setting focus to msgtext area when entering a message.
393 Revision 301.1 2001/08/02 03:42:03 ajc
394 * Changed the wholist to work with the new masquerade semantics
396 Revision 301.0 2001/06/28 15:05:31 ajc
399 Revision 300.2 2001/06/28 15:03:49 ajc
400 * Every generated page now includes a meta tag to disable evil "smart tags"
401 (see http://smarttags.manilasites.com/ for more information)
403 Revision 300.1 2001/06/28 02:39:54 ajc
404 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
405 the screen where you can create a room...
407 Revision 300.0 2001/06/27 06:24:06 ajc
408 * Tagged everything as Version 3.00
410 Revision 213.25 2001/06/27 06:22:49 ajc
411 * Updated docs for the 3.00 release
413 Revision 213.24 2001/06/27 06:16:01 ajc
414 * Correct generated window name in pop up pages
415 * Added handling of MIME inline images (not tested)
417 Revision 213.23 2001/06/22 17:58:20 ajc
418 * A few performance and tuning cleanups. Increased the size of the socket
419 queue length to 100 for use on big systems. Also, during startup, the
420 initial startup thread now exits after creating the worker threads, instead
421 of becoming a worker thread itself. For some reason Solaris had problems
422 with the latter method.
424 Revision 213.22 2001/06/07 03:16:57 ajc
425 * Brought over an updated mime parser from Citadel
427 Revision 213.21 2001/06/06 14:44:25 ajc
428 * mime_parser.c: #include <pthread.h> so it compiles cleanly
430 Revision 213.20 2001/05/31 02:26:22 ajc
431 * Fixed login to take you to the Lobby instead of the next room.
433 Revision 213.19 2001/05/30 22:37:09 ajc
434 * Fix to upload handler to recognize browser uploads based on *either* a "name"
435 or a "filename" from the MIME parser.
437 Revision 213.18 2001/05/30 01:06:57 ajc
438 * Changes to mime parser ... still something wrong
440 Revision 213.17 2001/05/28 19:27:29 ajc
441 * Fixed bug which marked all messages in Lobby as old before reading at login
443 Revision 213.16 2001/05/25 22:39:26 ajc
444 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
446 Revision 213.15 2001/05/23 16:15:23 ajc
447 * UI changes (pretty frames with no scrollbars)
449 Revision 213.14 2001/05/22 00:32:17 ajc
452 Revision 213.13 2001/05/22 00:02:18 ajc
453 * Another attempt to fix the fd leak
455 Revision 213.12 2001/05/19 02:21:40 ajc
456 * Attempt to fix the dangling sockets.
458 Revision 213.11 2001/05/15 03:22:25 ajc
459 * More icon updates and link cleanup type stuff
461 Revision 213.10 2001/05/06 05:11:48 ajc
462 * Added paging icon and right-justified it
463 * Send-page window is now a popup
465 Revision 213.9 2001/05/04 04:28:10 ajc
466 * Added "page user" button in wholist
468 Revision 213.8 2001/05/01 00:49:43 ajc
469 * more of the UI overhaul
471 Revision 213.7 2001/04/30 01:49:36 ajc
472 * more work on UI overhaul
474 Revision 213.6 2001/04/29 04:39:23 ajc
475 * User interface overhaul now in progress. WARNING: incomplete system.
477 Revision 213.5 2001/04/01 22:13:37 cough
478 * Modified roomops.c to give users the ability to pick a floor at room
481 Revision 213.4 2001/02/15 01:21:55 ajc
482 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
483 invite/kickout functionality.
485 Revision 213.3 2001/01/25 23:10:00 ajc
486 * "Delete message" button now confirms on client-side using JavaScript
488 Revision 213.2 2000/12/05 18:39:49 ajc
489 * Added support for non-USA countries in registration screen (requires the
490 latest Citadel server, which supports the country field)
492 Revision 213.1 2000/10/20 04:27:46 ajc
493 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
495 Revision 213.0 2000/10/03 16:44:01 ajc
496 * Tagged for 2.13 release
498 Revision 212.16 2000/10/03 03:15:53 ajc
499 * Cosmetic changes to login screen, menu bar, and message header bar
501 Revision 212.15 2000/09/28 03:44:52 ajc
502 * Linked to the bio/photo page from message headers. I'm not sure I like the
503 color scheme, though.
505 Revision 212.14 2000/09/28 03:37:23 ajc
506 * who.c: provide links to bio/photo pages for each user in the wholist
508 Revision 212.13 2000/09/24 21:37:21 ajc
509 * When reading large numbers of messages, group them in smaller numbers and
510 display the selector bar in search engine style (like AltaVista and Google)
512 Revision 212.12 2000/09/24 04:17:16 ajc
513 * Templatized the room banner.
515 Revision 212.11 2000/09/17 03:29:45 ajc
516 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
518 Revision 212.10 2000/09/14 11:43:37 error
519 Replace occurrences of % throughout the HTML with %% so as to be friendly
520 to HP/UX printf() and possibly others.
522 Revision 212.9 2000/09/13 04:13:59 ajc
523 * Completed the initial hack of the variable substitution template thingy.
524 Check out static/login.html to see the first template.
526 Revision 212.8 2000/09/11 17:08:16 ajc
527 * Started templatizing the login screen. Not finished yet.
529 Revision 212.7 2000/09/11 03:29:50 ajc
530 * Started working on a variable-substitution thing
532 Revision 212.6 2000/08/30 03:20:22 ajc
533 * Put the wholist back into its own window.
535 Revision 212.5 2000/07/06 03:46:29 ajc
536 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
538 Revision 212.4 2000/06/29 04:22:35 ajc
539 * Changed the format of the wholis (again). Now it shows up in a frame
540 instead of a separate window.
542 Revision 212.3 2000/06/12 03:28:44 ajc
543 * added support for multi-line paging
545 Revision 212.2 2000/06/07 04:11:28 ajc
546 * HTML changes to room banner
548 Revision 212.1 2000/05/31 04:29:54 ajc
549 * Initial support for "summary" (headers only, no body) mode of reading
550 messages, and "read one" mode. For future support of 'traditional' email.
552 Revision 212.0 2000/05/23 20:35:52 ajc
553 * Tagged for the 2.12 release
555 Revision 211.19 2000/05/18 02:33:39 ajc
556 * Don't call whobbs() directly after changing masq room/host, it screws up the
557 refresh. It now calls an HTTP redirect page instead.
558 * added http_redirect(char *url) function to accomplish the above
560 Revision 211.18 2000/05/08 17:24:32 ajc
561 * Removed HTTP date fields because it was confusing browser caches (weird)
562 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
564 Revision 211.17 2000/05/07 23:46:55 ajc
565 * added Date: and Last-Modified: headers to HTTP output
566 * masquerade room/host screen now runs in wholist window, and returns to it
568 Revision 211.16 2000/05/02 17:32:06 ajc
569 * Font related changes to html
571 Revision 211.15 2000/04/20 02:42:23 ajc
572 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
573 crashing every session, every time. (?)
574 * End the session after displaying robots.txt or nocookies.html, to prevent
575 big session logjams when either of these conditions are met
577 Revision 211.14 2000/04/15 15:43:46 nbryant
578 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
579 64-bit gcc on sparc is evil)
581 Revision 211.13 2000/04/06 20:42:03 nbryant
582 * configure.in: fix a typo
584 Revision 211.12 2000/04/06 20:37:01 nbryant
585 * solaris cleanups and warning fixes
587 Revision 211.11 2000/03/31 03:48:52 ajc
588 * text_to_server() now behaves the way web users expect text entry to work.
589 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
591 Revision 211.10 2000/03/31 02:39:06 ajc
592 * Fixed bugs in "Site configuration" and added new fields.
594 Revision 211.9 2000/03/31 02:08:45 ajc
595 * Added "max messages per page" and "read next nnn" stuff to read loop
596 (probably not in its final form)
598 Revision 211.8 2000/03/28 17:02:47 nbryant
599 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
601 Revision 211.7 2000/03/27 16:18:17 ajc
602 * Implement multi-room chat as available in Citadel 5.70
604 Revision 211.6 2000/03/23 04:45:15 ajc
605 * Experimental move of wholist to a separate auto-refreshing window
607 Revision 211.5 2000/03/19 22:49:03 ajc
608 * Made the header-bar buttons more visible
609 * Added a "reply" header-bar button
610 * Move "Subject:" lines into the header-bar
611 * Padded the header-bars by one pixel (nicer looking)
612 * Changed message date/time output format
614 Revision 211.4 2000/03/19 19:49:31 ajc
615 * Added support for unix domain sockets
617 Revision 211.3 2000/02/11 23:45:04 nbryant
618 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
619 * tcp_sockets.c: include <arpa/inet.h>
621 Revision 211.2 2000/02/11 23:30:04 nbryant
622 configure.in: added some code for FreeBSD
624 Revision 211.1 2000/01/11 04:20:40 ajc
625 * Add "close window" option to goodbye screen
627 Revision 211.0 2000/01/04 15:24:16 ajc
628 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
629 * This will be released as v2.11; tagged everything as such.
631 Revision 210.0 1999/12/24 04:57:18 ajc
634 Revision 1.121 1999/12/23 04:54:48 ajc
635 * Changed session cookie from hexadecimal encoding to base64
636 * Removed overly verbose logging
638 Revision 1.120 1999/12/12 18:12:28 ajc
639 * get http request: clear hold buffer before starting to read in HTTP request.
640 This was causing some requests to get corrupted.
642 Revision 1.119 1999/12/08 18:25:21 ajc
643 * Increased the size of the backlog queue length passed to accept() and made
644 it a configuration parameter in webcit.h
646 Revision 1.118 1999/12/07 16:09:26 ajc
647 * Better (non fireworks display mode) handling of broken HTTP sockets
649 Revision 1.117 1999/12/06 03:40:29 ajc
650 * Moved a bunch of other global variables to per-session variables
652 Revision 1.116 1999/12/06 02:05:33 ajc
653 * Moved global march list into per-session context
655 Revision 1.115 1999/12/05 18:38:02 ajc
656 * Auto-scaling worker thread pool size
658 Revision 1.114 1999/12/05 17:38:41 ajc
659 * Additional debugging and cleanup
661 Revision 1.113 1999/12/04 22:16:05 ajc
662 * Moved all diagnostic output to stderr
663 * Moved "HTTP/1.0 200 OK" output to output_headers()
665 Revision 1.112 1999/12/04 21:56:59 ajc
666 * Finished the overhaul. Now to tune...
668 Revision 1.111 1999/12/03 17:59:53 ajc
669 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
670 pseudocode so the build is currently broken.
672 Revision 1.110 1999/12/03 16:37:46 ajc
673 * Repaired HTTP output for image transfers and static content
675 Revision 1.109 1999/12/03 05:09:54 ajc
676 * Rewrote the HTTP engine and application coupling to run in a worker thread
677 model and to run as a single multithreaded program (eliminated helper
678 processes and pipes). It currently runs but has many large bugs.
680 Revision 1.108 1999/12/03 00:18:20 ajc
681 * Added ".c.o" rule to Makefile
683 Revision 1.107 1999/11/26 03:32:59 ajc
684 * Started moving all of the global variables into a struct, to facilitate
685 multithreaded server.
687 Revision 1.106 1999/11/26 01:28:10 ajc
690 Revision 1.105 1999/11/04 02:05:02 ajc
691 * Added 'number of worker threads' to site config screen
693 Revision 1.104 1999/10/25 02:25:09 ajc
694 * Shuffled around the room editing commands
696 Revision 1.103 1999/10/14 04:07:18 ajc
697 * Cleaned up the bottom-of-page icons
699 Revision 1.102 1999/10/08 23:58:11 ajc
700 * Minor bug fix in registration screen
702 Revision 1.101 1999/10/06 02:44:02 ajc
703 * Per Nick's request, removed the key bindings stuff. He knows how to fit
704 it back in when it's fixed. Also added more attempts at cache disabling,
705 but it still doesn't work in the StarOffice browser. I don't know why.
707 Revision 1.100 1999/10/02 03:26:14 ajc
708 * Merged in Nick's bit of JavaScript to handle key commands.
709 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
710 in a text field. Right now you can't even log in.
712 Revision 1.99 1999/09/01 01:06:11 ajc
713 * Added "max message length" field in global config screen
715 Revision 1.98 1999/08/14 18:16:10 ajc
716 * Fixed escputs() and its friends to properly handle ' (single quote) chars
719 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
720 * Did neat stuff to the bottom of the page
722 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
723 * webcit.c: exit Webcit sessions semi-gracefully when the connection
724 to a Citadel server fails.
725 * messages.c: don't auto-link URL's in messages if it would cause
728 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
729 * Recompiled the Java chat applet using a genuine JDK 1.0.2
730 compiler. This should make more browsers happy.
732 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
733 * Added support for "robots.txt" telling spiders to go away.
734 * Do a slrp_highest() when logging off.
736 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
737 * Rearranged the code in "Site-wide configuration" and "Generic
738 server command" to avoid nested server operations
740 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
741 * webcit.c: added "back, top, next" buttons to bottom of each page
742 * menubar.html: replaced "User list" with "Page another user"
744 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
745 * context_loop.c: rearranged some code to try to eliminate deadlocks
747 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
748 * Unknown URL's now display the main menu instead of diagnostics
749 * Diagnostics are now at <baseurl>/diagnostics
751 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
752 * Session no longer locks up when an express message is cancelled
753 * The default Citadel server is now "localhost" instead of uncnsrd
754 * Added some documentation
756 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
757 * roomops.c: made room banner graphics more reliable
758 * messages.c: added code to prevent accidental "double-posting"
759 * who.c: fixed the "Change room/host/user" submit logic
761 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
762 * Changed static/menubar.html so the text is readable
764 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
765 * Ditched the frames mode completely. It wasn't working properly in,
766 among other places, IE 5. Die, Bill, Die.
768 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
769 * Fixed the behavior of the "forget room" routine, to properly handle
770 the transition back to the Lobby after it's all done.
771 * Added ExpressMessageCat() to allow code to send the user messages
772 along with incoming express messages
773 * WebCit now sends the name of the end user's browser as the client
774 name in a Citadel IDEN command rather than its own name.
776 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
777 * Minor code cleanups
778 * New mail notification
780 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
781 * Top-aligned all the cells in the fake frames in non-frames mode
783 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
784 * Initial entry to _BASEROOM_ at login now done as a Skip instead
785 of a Goto, in order to prevent it from first marking all msgs old.
787 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
788 * Replaced _most_ gotoroom() calls with smart_goto(), a version
789 which can differentiate the needs of frames and noframes modes
791 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
792 * webserver.c: added "-t" option to send traces somewhere else
794 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
795 * context_loop.c: display an error page if the client browser
796 requests a non-root page and there is no cookie set
797 * webserver.c: took my name off the copyright notice (it's a group
800 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
801 * Reworked a lot of the structure, made more HTML "embeddable"
802 * Changed the noframes mode to display "fake" frames using tables
804 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
805 Changed some output formatting (mainly <FONT> tags).
806 Changed who.c to use urlescputs() rather than escputs()
807 in urls so GOTOs and User Profiles work when the string has a
810 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
811 http://www.webreference.com/dhtml/column18/menuFrLoad.html
812 How to cause "onLoad=" to cause a sibling frame to refresh without
813 having to use the nonportable HTTP "Window-Target:" directive. Began
814 implementation of this; it should allow portable NS/IE compatibility.
816 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
817 * Implemented "access level required to create rooms"
819 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
820 * webcit.c: modified getz() to *exit* the program when fgets()
821 returns an error. This is actually the desired behavior; it would
822 otherwise busy-loop forever on a broken pipe.
824 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
825 * webcit.c: added to getz() the ability to return an error code;
826 implemented this in the main loop, hopefully fixing problems
827 * Added "braindamage" file (frames/JS browser compatibility list)
828 * Added HTTP "User-agent:" detection
829 * wildmat.c, braindamage.c: added
830 * Initial value of 'noframes' is now set by the braindamage check
831 * Ran everything through "indent -kr -i8"
832 * roomops.c: in room list, print a in otherwise empty cells
834 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
835 * context_loop.c: warning fix
836 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
838 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
839 * Resolve the name of the connecting host and pass it on to Citadel
841 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
842 * wDumpContent() is now responsible for </BODY></HTML> most of the
843 time (parameter settable) so that the main menu can easily be
844 embedded in every page when running in noframes mode
845 * noframes mode selection is now carried in the cookie
847 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
848 * Made the frames stuff less dependent on the HTML TARGET= directive
849 and more dependent on the HTTP Window-target: directive.
850 * Made the system semi-navigable in noframes mode.
852 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
853 * Brought over the new room listing code and <G>oto heuristics
854 from the main Citadel tree, to pay attention to floor/room ordering
856 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
857 * Modified the back end of mime_parser to use callbacks instead of
858 doing something specific. Now we can use it elsewhere.
860 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
861 * Fixed the bugs in "Site-wide configuration"
862 * Added a "generic server commands" screen
864 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
865 * Reduced the multiple cookies down to one cookie combining all data.
867 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
868 * Removed wc_host and wc_port cookies.
869 * Added an "edit your session" screen to change your wholisting.
871 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
872 * Added "enter registration"
873 * Set up automatic trigger of Enter Registration when the server
875 * Established that a one-to-one WebCit/Citadel correspondence will
876 be required. No big deal due to shared code segments.
877 * Added "change password"
878 * Added networking configuration screens. These still need testing.
879 * Added a "kill session" link to each line of the wholist when
880 logged in as an aide, and the screens to perform this operation.
882 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
883 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
884 * "Finished" the MIME parser.
885 * Got image uploads working.
886 * Added "add/edit user photo" screens.
887 * Added "add/edit room graphic" screens.
888 * Added "add/edit floor graphic" screens.
889 * Fixed display of floor graphic in known rooms list.
891 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
892 * Wrote mime_parser.c for handling of image uploads. This will also
893 be used in future Citadel MIME projects.
895 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
896 * Fixed a bug in the room banner display code
897 * Added "delete room"
898 * Added "validate users"
900 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
901 * Added "edit room info file"
904 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
905 * Changed the "auto read new" functionality from a meta refresh tag
906 to an "onload" directive (the former was causing graphics problems)
907 * Added "create room"
910 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
911 * Got the Zap and List-Zapped commands working
912 * Added a convenience function to display a page with an error string
913 * Automatically do a read-new-msgs whenever a new room banner is loaded
915 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
916 * Added the screens to send pages
917 * Changed message headers to display in bigger font, non-boldface
918 * Added the chat system
919 * Added goto private rooms
921 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
922 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
924 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
925 * automatically regenerate Makefile when Makefile.in changes
927 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
928 * context_loop.c: Moved "remove session" into its own function.
929 Check for dead webcit child process before each transaction.
930 * Ignore SIGPIPE; this seems to magically make the program bulletproof
931 against broken HTTP connections.
932 * Added a housekeeping thread to periodically remove dead sessions
933 and kill idle sessions.
934 * messages.c: added "delete message" functionality
935 * messages.c: added "move message" functionality
936 * userlist.c: added. This adds "userlist" and "show user" functions.
937 * roomops.c: fixed buggy implementation of ungoto
938 * Set up an option in output_headers() to optionally print the most
939 often used opening HTML as well as the HTTP headers.
940 * Display express messages in cute little JavaScript popup window.
942 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
943 * Brought over message reading and entry functions from old WebCit
945 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
946 * context_loop.c: really fix the SO_LINGER stuff
947 * webserver.c: remove commented-out references to SO_LINGER
949 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
950 * context_loop.c: After fork(), child process closes the HTTP socket
951 so when the parent process closes it, it actually _does_ close.
952 Otherwise, aIEeeee and possibly other browsers will hang.
953 * Added support for graphics images retrieved from the Citadel server.
954 * Set up login banner graphic and background image graphic
956 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
957 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
959 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
960 * Smoothed out some of the login/logout code. Failed authentication
961 now works the way it should.
962 * Added support for new user login (still need to handle registration).
964 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
965 * Discovered that the HTTP socket problem is related to a socket that
966 isn't properly lingering on close. Temporarily hacked a sleep(10)
967 into context_loop.c until it is figured out.
969 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
970 * Did a little debugging, still trying to figure out why logging in
971 displays "Connection reset by peer" error. It used to work...
973 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
974 * Makefile.in: updated dependencies
976 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
977 * Fixed broken interpretation of variables specified in the URL
978 * added new "action" variable to make main loop simpler
980 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
981 * webserver.c: prototype vsnprintf
982 * context_loop.c: warning fix
984 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
985 * tcp_sockets.c: removed some dead code
986 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
987 unused ends of pipes, fix a file descriptor leak and a race condition
988 * portability enhancements
990 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
991 * webserver.c, context_loop.c, webcit.c: add commandline args for host
993 * converted to autoconf and began port to Digital UNIX
995 * context_loop.c: moved the monster 64k buffer array off the stack
996 * tcp_sockets.c: getservbyname() doesn't set errno.
998 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
999 * webserver.c: warning fix