2 Revision 400.3 2002/09/13 20:40:53 ajc
3 * Detect when the client browser is capable of gzip encoding
4 (actual encoding is not implemented yet)
6 Revision 400.2 2002/09/13 15:54:40 ajc
7 * Reversed the above change because I broke it somehow
9 Revision 400.1 2002/09/11 22:46:59 ajc
10 * Started adding in compression and calendaring library detects (not finished)
12 Revision 400.0 2002/09/09 03:56:11 ajc
13 * This is version 4.00
15 Revision 323.68 2002/09/09 03:51:01 ajc
16 * In the HTML-to-HTML converter:
17 --> Open links in new window (as with text msgs)
18 --> Convert loose URL's to hot links (as with text msgs)
20 Revision 323.67 2002/09/06 03:59:11 ajc
21 * Added an "About this server" panel to the Summary page.
22 (Useless fluff, but better than an empty column.)
24 Revision 323.66 2002/08/26 02:57:06 ajc
25 * Rooms listed on the summary page are now clickable-gotoable
27 Revision 323.65 2002/08/26 01:24:09 ajc
28 * Added a "summary" page (rather sparse for now)
30 Revision 323.64 2002/08/24 15:30:48 ajc
31 * GET instead of POST for listsub. Also add a 'Back...' link.
33 Revision 323.63 2002/08/24 05:59:24 ajc
34 * Bugfixes and cosmetic changes to listsub system
36 Revision 323.62 2002/08/23 03:37:19 ajc
37 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
39 Revision 323.61 2002/08/22 03:55:47 ajc
40 * 'unsubscribe' command (but not 'confirm unsubscribe')
42 Revision 323.60 2002/08/21 21:58:37 ajc
43 * Completed self-service list subscription via web.
44 (Still need to implement unsubscribe.)
46 Revision 323.59 2002/08/16 22:06:51 ajc
49 Revision 323.58 2002/08/16 03:51:12 ajc
50 * I think I've finally nailed the 'no session' pages now...
52 Revision 323.57 2002/08/15 03:49:47 ajc
53 * Fleshed out the list subscription page a bit
55 Revision 323.56 2002/08/13 19:55:12 ajc
56 * Keep track of the HTTP "Host:" header being sent by the browser.
57 (We're going to need this in the near future)
59 Revision 323.55 2002/08/05 16:07:30 ajc
60 * Moved "edit floor label pic" to the floor editing screen
62 Revision 323.54 2002/08/05 15:53:00 ajc
63 * Commands to add, change, delete floors
65 Revision 323.53 2002/07/26 03:20:04 ajc
66 * Beautified the folder tabs in "edit room"
68 Revision 323.52 2002/07/25 04:01:58 ajc
69 * Final cleanup of changes (finally located and fixed the bug)
71 Revision 323.51 2002/07/24 04:14:23 ajc
72 * Minor code cleanup of last night's changes
74 Revision 323.50 2002/07/23 15:40:54 ajc
75 * Minor cleanup of previous changes
77 Revision 323.49 2002/07/23 04:43:58 ajc
78 * Updated message reading to use the new MSG4 command, so we can do output
79 of various types of richtext (mainly HTML).
81 Revision 323.48 2002/07/16 03:37:24 ajc
82 * Small change to above
84 Revision 323.47 2002/07/16 03:23:37 ajc
85 * Display HTML messages as HTML. (Wow!)
87 Revision 323.46 2002/07/13 04:39:59 ajc
88 * Handle multipart/alternative in a nicer way, giving us the opportunity to
89 output HTML instead of converting to text/plain and back. (Not finished.)
91 Revision 323.45 2002/07/11 03:17:03 ajc
92 * hacks to text_to_server() to transmit messages as HTML
94 Revision 323.44 2002/07/09 04:21:12 ajc
97 Revision 323.43 2002/07/06 03:10:26 ajc
98 * Enable a "make this my start page" link that works in lots of places.
99 Configures a user's preference of where to go after login.
101 Revision 323.42 2002/06/19 22:01:31 ajc
102 * When editing another user's vCard, do a "transient goto" to their config
103 room so you don't automatically gain access to their config room.
104 * When creating a user, go back to the "select user to edit" screen with the
105 new user's account name pre-selected.
107 Revision 323.41 2002/06/17 03:48:44 ajc
108 * Finished the thing to edit other users' vCards.
110 Revision 323.40 2002/06/16 21:49:02 ajc
111 * Administratively edit other users' vCards. Still needs a couple of lines
112 of glue code to make it work.
114 Revision 323.39 2002/06/15 20:34:39 ajc
115 * Use safestrncpy() instead of strncpy() where appropriate
116 * Fixed a memory allocation bug in the vCard parser
118 Revision 323.38 2002/05/23 03:40:05 ajc
119 * Brought over a utility function I'll need later
121 Revision 323.37 2002/05/22 02:34:56 ajc
122 * Finished room/folder view selector. Pretty cool.
124 Revision 323.36 2002/05/22 01:53:23 ajc
125 * Room list or folder list? Give the user a choice. (Has bugs.)
127 Revision 323.35 2002/05/12 15:21:43 error
128 * do_template() now parses a .wml file for WAP clients, and a .html file
131 Revision 323.34 2002/05/11 22:46:19 error
132 * Track whether user-agent is a WAP gateway
134 Revision 323.33 2002/05/11 15:35:07 error
135 * webcit.c: add MIME types for WAP/WML
137 Revision 323.32 2002/05/10 15:29:58 ajc
138 * Hacked the address book view a little bit
140 Revision 323.31 2002/05/09 03:53:56 ajc
141 * Began working on address book view
143 Revision 323.30 2002/05/08 03:38:58 ajc
144 * Preferences framework
146 Revision 323.29 2002/05/07 03:57:29 ajc
147 * In message summary, replace 'Del' links with checkboxes
149 Revision 323.28 2002/05/05 03:28:15 ajc
150 * Shuffled around the room banner a bit
152 Revision 323.27 2002/05/03 19:32:39 ajc
153 * Finished "folder list" mode (still need to move it to a permanent location)
155 Revision 323.26 2002/05/03 03:55:17 ajc
156 * more folder display stuff
158 Revision 323.25 2002/05/01 22:03:07 ajc
159 * "folder list" view (not finished)
161 Revision 323.24 2002/05/01 03:23:31 ajc
162 * Added a drop-down box to change a user's view of a room.
164 Revision 323.23 2002/04/28 03:56:47 ajc
165 * Finished summary mode (for the most part, anyway)
167 Revision 323.22 2002/04/26 21:13:21 ajc
168 * Separated "summary mode" message listing into its own function
169 * Go to summary mode automatically when the server says that view=1
171 Revision 323.21 2002/04/20 04:14:29 ajc
172 * Some work on email summary screen
174 Revision 323.20 2002/03/31 05:02:39 ajc
175 * Remove "Page another user" link from main menu
176 * Add "edit my citadel config room" type link from edit user screen
178 Revision 323.19 2002/03/29 22:30:45 ajc
179 * Finished the "edit user" screen.
181 Revision 323.18 2002/03/29 15:18:09 ajc
182 * yep ... more user edit stuff
184 Revision 323.17 2002/03/26 19:01:12 ajc
185 * More edit user stuff
187 Revision 323.16 2002/03/26 18:23:23 ajc
188 * Don't display room banner on screens that don't pertain to a particular room
189 * Initial prep for add/change/delete user accounts screen
191 Revision 323.15 2002/03/22 04:33:08 ajc
192 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
194 Revision 323.14 2002/03/19 04:35:10 ajc
195 * Brought over yet another new version of the MIME parser from Citadel
197 Revision 323.13 2002/03/13 03:56:52 ajc
198 * New site config option "Allow system Aides to gain access to mailboxes"
200 Revision 323.12 2002/03/12 23:13:57 ajc
201 * Moved room access controls out of the admin menu and into the room commands
202 menu. Prettied up the access control list screen.
204 Revision 323.11 2002/03/10 06:07:09 ajc
205 * Handle multiple Internet e-mail addresses in vCard editor
207 Revision 323.10 2002/03/07 04:56:09 ajc
208 * Final polish for initial round of vCard editing functions. Only show "edit"
209 link when editing user's own vCard in the My Citadel Config> room.
211 Revision 323.9 2002/03/06 05:22:33 ajc
212 * More vcard editing form stuff
214 Revision 323.8 2002/03/05 05:05:06 ajc
215 * More vCard editing stuff
217 Revision 323.7 2002/03/04 05:28:54 ajc
218 * Wrote some skeleton code for robust vCard editing
220 Revision 323.6 2002/03/03 06:58:25 ajc
221 * Login errors displayed in red
223 Revision 323.5 2002/03/03 06:52:59 ajc
224 * Allow editing of the "disable self-service user account creation" site config option
226 Revision 323.4 2002/02/24 07:02:44 ajc
227 * Added the ability to enter a Subject: line in messages
228 * Go to the Mail room when user clicks on the new mail alert icon
230 Revision 323.3 2002/02/13 22:47:51 ajc
231 * Added some rudimentary support for displaying vCards as card-looking things
233 Revision 323.2 2002/02/13 15:04:25 ajc
234 * Began some hacks for vCard processing
236 Revision 323.0 2002/01/13 09:07:06 ajc
239 Revision 322.4 2002/01/13 09:06:38 ajc
240 * Brought over the debugged mime parser from Citadel
242 Revision 322.3 2002/01/05 06:19:17 error
243 * Add MIME types text/css and image/png
245 Revision 322.2 2002/01/03 22:32:38 ajc
246 * templatized the "prompt for recipient" screen
248 Revision 322.1 2001/12/28 09:43:05 error
249 * Client support for hostnames up to 63 characters
251 Revision 322.0 2001/12/26 23:11:56 ajc
254 Revision 321.1 2001/12/26 23:11:25 ajc
255 * Minor change to the upload handler, to fix graphics uploads
257 Revision 321.0 2001/12/26 05:28:02 ajc
260 Revision 320.2 2001/12/26 05:24:11 ajc
261 * Reverted all of the navbar and iconbar functions back to plain, ordinary
262 link tags. The nifty JavaScript stuff is now used only to light up the
263 buttons during mouse hovers, and nothing more.
265 Revision 320.1 2001/12/25 00:14:44 error
266 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
268 Revision 320.0 2001/12/21 06:04:03 ajc
271 Revision 301.22 2001/12/21 06:03:54 ajc
274 Revision 301.21 2001/12/20 05:02:42 ajc
275 * If you paid for this software, someone is ripping you off.
276 * Fixed the urlesc() function to use a caller-supplied target buffer.
278 Revision 301.20 2001/12/18 20:35:29 ajc
279 * More fun JavaScript-enabled buttons
281 Revision 301.19 2001/12/18 16:48:06 ajc
282 * Began testing new JavaScript-enabled k00l light-up buttonz
284 Revision 301.18 2001/12/18 06:06:20 ajc
287 Revision 301.17 2001/12/15 20:51:33 ajc
288 * "reply" button on pop-up pages
290 Revision 301.16 2001/12/11 16:02:40 ajc
291 * Completed support for add/remove mailing list recipients.
293 Revision 301.15 2001/12/11 15:22:53 ajc
294 * Began constructing the listserv screen for config (not tested)
296 Revision 301.14 2001/12/11 05:37:12 ajc
297 * Finished the share/unshare room screen in Edit Room
299 Revision 301.13 2001/12/03 04:43:40 ajc
300 * Brought over an update of the MIME parser from Citadel.
302 Revision 301.12 2001/12/02 07:09:13 ajc
303 * Turned the room editing page into a tabbed dialog
304 * Started adding some of the room sharing stuff
306 Revision 301.11 2001/11/22 05:17:06 ajc
307 * Completed the add/change/delete neighbor node screens
309 Revision 301.10 2001/11/18 01:47:24 ajc
310 * Tentatively begun the change of networking configuration screens to reflect
311 the new network architecture of the server.
313 Revision 301.9 2001/11/18 01:41:09 ajc
314 * Brought over the newer string tokenizer from Citadel
315 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
316 server's convention of #define SIZ 4096
318 Revision 301.8 2001/11/14 03:20:22 ajc
319 * Add some more of the newer config settings to the site config screen
321 Revision 301.7 2001/09/25 03:34:09 ajc
322 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
323 and bail out without bothering the Citadel server.
325 Revision 301.6 2001/08/22 16:38:06 ajc
326 * Added the "-c" command line option to generate optional cookies indicating
327 the host name of the server. This makes it easy to put a cluster of WebCit
328 servers behind (for example) an Arrowpoint load balancer.
330 Revision 301.5 2001/08/21 04:02:56 ajc
331 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
332 unwanted page caching
334 Revision 301.4 2001/08/13 03:43:24 ajc
337 Revision 301.3 2001/08/13 03:40:01 ajc
338 * Another attempt at focus
340 Revision 301.2 2001/08/11 04:24:39 ajc
341 * Attempt at setting focus to msgtext area when entering a message.
343 Revision 301.1 2001/08/02 03:42:03 ajc
344 * Changed the wholist to work with the new masquerade semantics
346 Revision 301.0 2001/06/28 15:05:31 ajc
349 Revision 300.2 2001/06/28 15:03:49 ajc
350 * Every generated page now includes a meta tag to disable evil "smart tags"
351 (see http://smarttags.manilasites.com/ for more information)
353 Revision 300.1 2001/06/28 02:39:54 ajc
354 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
355 the screen where you can create a room...
357 Revision 300.0 2001/06/27 06:24:06 ajc
358 * Tagged everything as Version 3.00
360 Revision 213.25 2001/06/27 06:22:49 ajc
361 * Updated docs for the 3.00 release
363 Revision 213.24 2001/06/27 06:16:01 ajc
364 * Correct generated window name in pop up pages
365 * Added handling of MIME inline images (not tested)
367 Revision 213.23 2001/06/22 17:58:20 ajc
368 * A few performance and tuning cleanups. Increased the size of the socket
369 queue length to 100 for use on big systems. Also, during startup, the
370 initial startup thread now exits after creating the worker threads, instead
371 of becoming a worker thread itself. For some reason Solaris had problems
372 with the latter method.
374 Revision 213.22 2001/06/07 03:16:57 ajc
375 * Brought over an updated mime parser from Citadel
377 Revision 213.21 2001/06/06 14:44:25 ajc
378 * mime_parser.c: #include <pthread.h> so it compiles cleanly
380 Revision 213.20 2001/05/31 02:26:22 ajc
381 * Fixed login to take you to the Lobby instead of the next room.
383 Revision 213.19 2001/05/30 22:37:09 ajc
384 * Fix to upload handler to recognize browser uploads based on *either* a "name"
385 or a "filename" from the MIME parser.
387 Revision 213.18 2001/05/30 01:06:57 ajc
388 * Changes to mime parser ... still something wrong
390 Revision 213.17 2001/05/28 19:27:29 ajc
391 * Fixed bug which marked all messages in Lobby as old before reading at login
393 Revision 213.16 2001/05/25 22:39:26 ajc
394 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
396 Revision 213.15 2001/05/23 16:15:23 ajc
397 * UI changes (pretty frames with no scrollbars)
399 Revision 213.14 2001/05/22 00:32:17 ajc
402 Revision 213.13 2001/05/22 00:02:18 ajc
403 * Another attempt to fix the fd leak
405 Revision 213.12 2001/05/19 02:21:40 ajc
406 * Attempt to fix the dangling sockets.
408 Revision 213.11 2001/05/15 03:22:25 ajc
409 * More icon updates and link cleanup type stuff
411 Revision 213.10 2001/05/06 05:11:48 ajc
412 * Added paging icon and right-justified it
413 * Send-page window is now a popup
415 Revision 213.9 2001/05/04 04:28:10 ajc
416 * Added "page user" button in wholist
418 Revision 213.8 2001/05/01 00:49:43 ajc
419 * more of the UI overhaul
421 Revision 213.7 2001/04/30 01:49:36 ajc
422 * more work on UI overhaul
424 Revision 213.6 2001/04/29 04:39:23 ajc
425 * User interface overhaul now in progress. WARNING: incomplete system.
427 Revision 213.5 2001/04/01 22:13:37 cough
428 * Modified roomops.c to give users the ability to pick a floor at room
431 Revision 213.4 2001/02/15 01:21:55 ajc
432 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
433 invite/kickout functionality.
435 Revision 213.3 2001/01/25 23:10:00 ajc
436 * "Delete message" button now confirms on client-side using JavaScript
438 Revision 213.2 2000/12/05 18:39:49 ajc
439 * Added support for non-USA countries in registration screen (requires the
440 latest Citadel server, which supports the country field)
442 Revision 213.1 2000/10/20 04:27:46 ajc
443 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
445 Revision 213.0 2000/10/03 16:44:01 ajc
446 * Tagged for 2.13 release
448 Revision 212.16 2000/10/03 03:15:53 ajc
449 * Cosmetic changes to login screen, menu bar, and message header bar
451 Revision 212.15 2000/09/28 03:44:52 ajc
452 * Linked to the bio/photo page from message headers. I'm not sure I like the
453 color scheme, though.
455 Revision 212.14 2000/09/28 03:37:23 ajc
456 * who.c: provide links to bio/photo pages for each user in the wholist
458 Revision 212.13 2000/09/24 21:37:21 ajc
459 * When reading large numbers of messages, group them in smaller numbers and
460 display the selector bar in search engine style (like AltaVista and Google)
462 Revision 212.12 2000/09/24 04:17:16 ajc
463 * Templatized the room banner.
465 Revision 212.11 2000/09/17 03:29:45 ajc
466 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
468 Revision 212.10 2000/09/14 11:43:37 error
469 Replace occurrences of % throughout the HTML with %% so as to be friendly
470 to HP/UX printf() and possibly others.
472 Revision 212.9 2000/09/13 04:13:59 ajc
473 * Completed the initial hack of the variable substitution template thingy.
474 Check out static/login.html to see the first template.
476 Revision 212.8 2000/09/11 17:08:16 ajc
477 * Started templatizing the login screen. Not finished yet.
479 Revision 212.7 2000/09/11 03:29:50 ajc
480 * Started working on a variable-substitution thing
482 Revision 212.6 2000/08/30 03:20:22 ajc
483 * Put the wholist back into its own window.
485 Revision 212.5 2000/07/06 03:46:29 ajc
486 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
488 Revision 212.4 2000/06/29 04:22:35 ajc
489 * Changed the format of the wholis (again). Now it shows up in a frame
490 instead of a separate window.
492 Revision 212.3 2000/06/12 03:28:44 ajc
493 * added support for multi-line paging
495 Revision 212.2 2000/06/07 04:11:28 ajc
496 * HTML changes to room banner
498 Revision 212.1 2000/05/31 04:29:54 ajc
499 * Initial support for "summary" (headers only, no body) mode of reading
500 messages, and "read one" mode. For future support of 'traditional' email.
502 Revision 212.0 2000/05/23 20:35:52 ajc
503 * Tagged for the 2.12 release
505 Revision 211.19 2000/05/18 02:33:39 ajc
506 * Don't call whobbs() directly after changing masq room/host, it screws up the
507 refresh. It now calls an HTTP redirect page instead.
508 * added http_redirect(char *url) function to accomplish the above
510 Revision 211.18 2000/05/08 17:24:32 ajc
511 * Removed HTTP date fields because it was confusing browser caches (weird)
512 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
514 Revision 211.17 2000/05/07 23:46:55 ajc
515 * added Date: and Last-Modified: headers to HTTP output
516 * masquerade room/host screen now runs in wholist window, and returns to it
518 Revision 211.16 2000/05/02 17:32:06 ajc
519 * Font related changes to html
521 Revision 211.15 2000/04/20 02:42:23 ajc
522 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
523 crashing every session, every time. (?)
524 * End the session after displaying robots.txt or nocookies.html, to prevent
525 big session logjams when either of these conditions are met
527 Revision 211.14 2000/04/15 15:43:46 nbryant
528 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
529 64-bit gcc on sparc is evil)
531 Revision 211.13 2000/04/06 20:42:03 nbryant
532 * configure.in: fix a typo
534 Revision 211.12 2000/04/06 20:37:01 nbryant
535 * solaris cleanups and warning fixes
537 Revision 211.11 2000/03/31 03:48:52 ajc
538 * text_to_server() now behaves the way web users expect text entry to work.
539 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
541 Revision 211.10 2000/03/31 02:39:06 ajc
542 * Fixed bugs in "Site configuration" and added new fields.
544 Revision 211.9 2000/03/31 02:08:45 ajc
545 * Added "max messages per page" and "read next nnn" stuff to read loop
546 (probably not in its final form)
548 Revision 211.8 2000/03/28 17:02:47 nbryant
549 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
551 Revision 211.7 2000/03/27 16:18:17 ajc
552 * Implement multi-room chat as available in Citadel 5.70
554 Revision 211.6 2000/03/23 04:45:15 ajc
555 * Experimental move of wholist to a separate auto-refreshing window
557 Revision 211.5 2000/03/19 22:49:03 ajc
558 * Made the header-bar buttons more visible
559 * Added a "reply" header-bar button
560 * Move "Subject:" lines into the header-bar
561 * Padded the header-bars by one pixel (nicer looking)
562 * Changed message date/time output format
564 Revision 211.4 2000/03/19 19:49:31 ajc
565 * Added support for unix domain sockets
567 Revision 211.3 2000/02/11 23:45:04 nbryant
568 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
569 * tcp_sockets.c: include <arpa/inet.h>
571 Revision 211.2 2000/02/11 23:30:04 nbryant
572 configure.in: added some code for FreeBSD
574 Revision 211.1 2000/01/11 04:20:40 ajc
575 * Add "close window" option to goodbye screen
577 Revision 211.0 2000/01/04 15:24:16 ajc
578 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
579 * This will be released as v2.11; tagged everything as such.
581 Revision 210.0 1999/12/24 04:57:18 ajc
584 Revision 1.121 1999/12/23 04:54:48 ajc
585 * Changed session cookie from hexadecimal encoding to base64
586 * Removed overly verbose logging
588 Revision 1.120 1999/12/12 18:12:28 ajc
589 * get http request: clear hold buffer before starting to read in HTTP request.
590 This was causing some requests to get corrupted.
592 Revision 1.119 1999/12/08 18:25:21 ajc
593 * Increased the size of the backlog queue length passed to accept() and made
594 it a configuration parameter in webcit.h
596 Revision 1.118 1999/12/07 16:09:26 ajc
597 * Better (non fireworks display mode) handling of broken HTTP sockets
599 Revision 1.117 1999/12/06 03:40:29 ajc
600 * Moved a bunch of other global variables to per-session variables
602 Revision 1.116 1999/12/06 02:05:33 ajc
603 * Moved global march list into per-session context
605 Revision 1.115 1999/12/05 18:38:02 ajc
606 * Auto-scaling worker thread pool size
608 Revision 1.114 1999/12/05 17:38:41 ajc
609 * Additional debugging and cleanup
611 Revision 1.113 1999/12/04 22:16:05 ajc
612 * Moved all diagnostic output to stderr
613 * Moved "HTTP/1.0 200 OK" output to output_headers()
615 Revision 1.112 1999/12/04 21:56:59 ajc
616 * Finished the overhaul. Now to tune...
618 Revision 1.111 1999/12/03 17:59:53 ajc
619 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
620 pseudocode so the build is currently broken.
622 Revision 1.110 1999/12/03 16:37:46 ajc
623 * Repaired HTTP output for image transfers and static content
625 Revision 1.109 1999/12/03 05:09:54 ajc
626 * Rewrote the HTTP engine and application coupling to run in a worker thread
627 model and to run as a single multithreaded program (eliminated helper
628 processes and pipes). It currently runs but has many large bugs.
630 Revision 1.108 1999/12/03 00:18:20 ajc
631 * Added ".c.o" rule to Makefile
633 Revision 1.107 1999/11/26 03:32:59 ajc
634 * Started moving all of the global variables into a struct, to facilitate
635 multithreaded server.
637 Revision 1.106 1999/11/26 01:28:10 ajc
640 Revision 1.105 1999/11/04 02:05:02 ajc
641 * Added 'number of worker threads' to site config screen
643 Revision 1.104 1999/10/25 02:25:09 ajc
644 * Shuffled around the room editing commands
646 Revision 1.103 1999/10/14 04:07:18 ajc
647 * Cleaned up the bottom-of-page icons
649 Revision 1.102 1999/10/08 23:58:11 ajc
650 * Minor bug fix in registration screen
652 Revision 1.101 1999/10/06 02:44:02 ajc
653 * Per Nick's request, removed the key bindings stuff. He knows how to fit
654 it back in when it's fixed. Also added more attempts at cache disabling,
655 but it still doesn't work in the StarOffice browser. I don't know why.
657 Revision 1.100 1999/10/02 03:26:14 ajc
658 * Merged in Nick's bit of JavaScript to handle key commands.
659 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
660 in a text field. Right now you can't even log in.
662 Revision 1.99 1999/09/01 01:06:11 ajc
663 * Added "max message length" field in global config screen
665 Revision 1.98 1999/08/14 18:16:10 ajc
666 * Fixed escputs() and its friends to properly handle ' (single quote) chars
669 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
670 * Did neat stuff to the bottom of the page
672 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
673 * webcit.c: exit Webcit sessions semi-gracefully when the connection
674 to a Citadel server fails.
675 * messages.c: don't auto-link URL's in messages if it would cause
678 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
679 * Recompiled the Java chat applet using a genuine JDK 1.0.2
680 compiler. This should make more browsers happy.
682 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
683 * Added support for "robots.txt" telling spiders to go away.
684 * Do a slrp_highest() when logging off.
686 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
687 * Rearranged the code in "Site-wide configuration" and "Generic
688 server command" to avoid nested server operations
690 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
691 * webcit.c: added "back, top, next" buttons to bottom of each page
692 * menubar.html: replaced "User list" with "Page another user"
694 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
695 * context_loop.c: rearranged some code to try to eliminate deadlocks
697 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
698 * Unknown URL's now display the main menu instead of diagnostics
699 * Diagnostics are now at <baseurl>/diagnostics
701 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
702 * Session no longer locks up when an express message is cancelled
703 * The default Citadel server is now "localhost" instead of uncnsrd
704 * Added some documentation
706 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
707 * roomops.c: made room banner graphics more reliable
708 * messages.c: added code to prevent accidental "double-posting"
709 * who.c: fixed the "Change room/host/user" submit logic
711 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
712 * Changed static/menubar.html so the text is readable
714 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
715 * Ditched the frames mode completely. It wasn't working properly in,
716 among other places, IE 5. Die, Bill, Die.
718 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
719 * Fixed the behavior of the "forget room" routine, to properly handle
720 the transition back to the Lobby after it's all done.
721 * Added ExpressMessageCat() to allow code to send the user messages
722 along with incoming express messages
723 * WebCit now sends the name of the end user's browser as the client
724 name in a Citadel IDEN command rather than its own name.
726 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
727 * Minor code cleanups
728 * New mail notification
730 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
731 * Top-aligned all the cells in the fake frames in non-frames mode
733 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
734 * Initial entry to _BASEROOM_ at login now done as a Skip instead
735 of a Goto, in order to prevent it from first marking all msgs old.
737 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
738 * Replaced _most_ gotoroom() calls with smart_goto(), a version
739 which can differentiate the needs of frames and noframes modes
741 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
742 * webserver.c: added "-t" option to send traces somewhere else
744 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
745 * context_loop.c: display an error page if the client browser
746 requests a non-root page and there is no cookie set
747 * webserver.c: took my name off the copyright notice (it's a group
750 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
751 * Reworked a lot of the structure, made more HTML "embeddable"
752 * Changed the noframes mode to display "fake" frames using tables
754 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
755 Changed some output formatting (mainly <FONT> tags).
756 Changed who.c to use urlescputs() rather than escputs()
757 in urls so GOTOs and User Profiles work when the string has a
760 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
761 http://www.webreference.com/dhtml/column18/menuFrLoad.html
762 How to cause "onLoad=" to cause a sibling frame to refresh without
763 having to use the nonportable HTTP "Window-Target:" directive. Began
764 implementation of this; it should allow portable NS/IE compatibility.
766 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
767 * Implemented "access level required to create rooms"
769 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
770 * webcit.c: modified getz() to *exit* the program when fgets()
771 returns an error. This is actually the desired behavior; it would
772 otherwise busy-loop forever on a broken pipe.
774 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
775 * webcit.c: added to getz() the ability to return an error code;
776 implemented this in the main loop, hopefully fixing problems
777 * Added "braindamage" file (frames/JS browser compatibility list)
778 * Added HTTP "User-agent:" detection
779 * wildmat.c, braindamage.c: added
780 * Initial value of 'noframes' is now set by the braindamage check
781 * Ran everything through "indent -kr -i8"
782 * roomops.c: in room list, print a in otherwise empty cells
784 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
785 * context_loop.c: warning fix
786 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
788 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
789 * Resolve the name of the connecting host and pass it on to Citadel
791 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
792 * wDumpContent() is now responsible for </BODY></HTML> most of the
793 time (parameter settable) so that the main menu can easily be
794 embedded in every page when running in noframes mode
795 * noframes mode selection is now carried in the cookie
797 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
798 * Made the frames stuff less dependent on the HTML TARGET= directive
799 and more dependent on the HTTP Window-target: directive.
800 * Made the system semi-navigable in noframes mode.
802 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
803 * Brought over the new room listing code and <G>oto heuristics
804 from the main Citadel tree, to pay attention to floor/room ordering
806 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
807 * Modified the back end of mime_parser to use callbacks instead of
808 doing something specific. Now we can use it elsewhere.
810 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
811 * Fixed the bugs in "Site-wide configuration"
812 * Added a "generic server commands" screen
814 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
815 * Reduced the multiple cookies down to one cookie combining all data.
817 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
818 * Removed wc_host and wc_port cookies.
819 * Added an "edit your session" screen to change your wholisting.
821 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
822 * Added "enter registration"
823 * Set up automatic trigger of Enter Registration when the server
825 * Established that a one-to-one WebCit/Citadel correspondence will
826 be required. No big deal due to shared code segments.
827 * Added "change password"
828 * Added networking configuration screens. These still need testing.
829 * Added a "kill session" link to each line of the wholist when
830 logged in as an aide, and the screens to perform this operation.
832 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
833 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
834 * "Finished" the MIME parser.
835 * Got image uploads working.
836 * Added "add/edit user photo" screens.
837 * Added "add/edit room graphic" screens.
838 * Added "add/edit floor graphic" screens.
839 * Fixed display of floor graphic in known rooms list.
841 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
842 * Wrote mime_parser.c for handling of image uploads. This will also
843 be used in future Citadel MIME projects.
845 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
846 * Fixed a bug in the room banner display code
847 * Added "delete room"
848 * Added "validate users"
850 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
851 * Added "edit room info file"
854 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
855 * Changed the "auto read new" functionality from a meta refresh tag
856 to an "onload" directive (the former was causing graphics problems)
857 * Added "create room"
860 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
861 * Got the Zap and List-Zapped commands working
862 * Added a convenience function to display a page with an error string
863 * Automatically do a read-new-msgs whenever a new room banner is loaded
865 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
866 * Added the screens to send pages
867 * Changed message headers to display in bigger font, non-boldface
868 * Added the chat system
869 * Added goto private rooms
871 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
872 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
874 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
875 * automatically regenerate Makefile when Makefile.in changes
877 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
878 * context_loop.c: Moved "remove session" into its own function.
879 Check for dead webcit child process before each transaction.
880 * Ignore SIGPIPE; this seems to magically make the program bulletproof
881 against broken HTTP connections.
882 * Added a housekeeping thread to periodically remove dead sessions
883 and kill idle sessions.
884 * messages.c: added "delete message" functionality
885 * messages.c: added "move message" functionality
886 * userlist.c: added. This adds "userlist" and "show user" functions.
887 * roomops.c: fixed buggy implementation of ungoto
888 * Set up an option in output_headers() to optionally print the most
889 often used opening HTML as well as the HTTP headers.
890 * Display express messages in cute little JavaScript popup window.
892 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
893 * Brought over message reading and entry functions from old WebCit
895 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
896 * context_loop.c: really fix the SO_LINGER stuff
897 * webserver.c: remove commented-out references to SO_LINGER
899 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
900 * context_loop.c: After fork(), child process closes the HTTP socket
901 so when the parent process closes it, it actually _does_ close.
902 Otherwise, aIEeeee and possibly other browsers will hang.
903 * Added support for graphics images retrieved from the Citadel server.
904 * Set up login banner graphic and background image graphic
906 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
907 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
909 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
910 * Smoothed out some of the login/logout code. Failed authentication
911 now works the way it should.
912 * Added support for new user login (still need to handle registration).
914 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
915 * Discovered that the HTTP socket problem is related to a socket that
916 isn't properly lingering on close. Temporarily hacked a sleep(10)
917 into context_loop.c until it is figured out.
919 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
920 * Did a little debugging, still trying to figure out why logging in
921 displays "Connection reset by peer" error. It used to work...
923 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
924 * Makefile.in: updated dependencies
926 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
927 * Fixed broken interpretation of variables specified in the URL
928 * added new "action" variable to make main loop simpler
930 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
931 * webserver.c: prototype vsnprintf
932 * context_loop.c: warning fix
934 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
935 * tcp_sockets.c: removed some dead code
936 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
937 unused ends of pipes, fix a file descriptor leak and a race condition
938 * portability enhancements
940 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
941 * webserver.c, context_loop.c, webcit.c: add commandline args for host
943 * converted to autoconf and began port to Digital UNIX
945 * context_loop.c: moved the monster 64k buffer array off the stack
946 * tcp_sockets.c: getservbyname() doesn't set errno.
948 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
949 * webserver.c: warning fix