2 Revision 400.6 2002/09/14 16:26:35 ajc
3 * output_image() now reads the entire image from Citadel into a buffer before
4 sending it to the browser (for performance reasons, and so it can compress)
6 Revision 400.5 2002/09/14 04:52:59 ajc
7 * Look for the "libical" calendaring library and link it in if present...
9 Revision 400.4 2002/09/14 04:02:36 ajc
10 * Finished gzip compression of dynamic pages (when browser supports it)
12 Revision 400.3 2002/09/13 20:40:53 ajc
13 * Detect when the client browser is capable of gzip encoding
14 (actual encoding is not implemented yet)
16 Revision 400.2 2002/09/13 15:54:40 ajc
17 * Reversed the above change because I broke it somehow
19 Revision 400.1 2002/09/11 22:46:59 ajc
20 * Started adding in compression and calendaring library detects (not finished)
22 Revision 400.0 2002/09/09 03:56:11 ajc
23 * This is version 4.00
25 Revision 323.68 2002/09/09 03:51:01 ajc
26 * In the HTML-to-HTML converter:
27 --> Open links in new window (as with text msgs)
28 --> Convert loose URL's to hot links (as with text msgs)
30 Revision 323.67 2002/09/06 03:59:11 ajc
31 * Added an "About this server" panel to the Summary page.
32 (Useless fluff, but better than an empty column.)
34 Revision 323.66 2002/08/26 02:57:06 ajc
35 * Rooms listed on the summary page are now clickable-gotoable
37 Revision 323.65 2002/08/26 01:24:09 ajc
38 * Added a "summary" page (rather sparse for now)
40 Revision 323.64 2002/08/24 15:30:48 ajc
41 * GET instead of POST for listsub. Also add a 'Back...' link.
43 Revision 323.63 2002/08/24 05:59:24 ajc
44 * Bugfixes and cosmetic changes to listsub system
46 Revision 323.62 2002/08/23 03:37:19 ajc
47 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
49 Revision 323.61 2002/08/22 03:55:47 ajc
50 * 'unsubscribe' command (but not 'confirm unsubscribe')
52 Revision 323.60 2002/08/21 21:58:37 ajc
53 * Completed self-service list subscription via web.
54 (Still need to implement unsubscribe.)
56 Revision 323.59 2002/08/16 22:06:51 ajc
59 Revision 323.58 2002/08/16 03:51:12 ajc
60 * I think I've finally nailed the 'no session' pages now...
62 Revision 323.57 2002/08/15 03:49:47 ajc
63 * Fleshed out the list subscription page a bit
65 Revision 323.56 2002/08/13 19:55:12 ajc
66 * Keep track of the HTTP "Host:" header being sent by the browser.
67 (We're going to need this in the near future)
69 Revision 323.55 2002/08/05 16:07:30 ajc
70 * Moved "edit floor label pic" to the floor editing screen
72 Revision 323.54 2002/08/05 15:53:00 ajc
73 * Commands to add, change, delete floors
75 Revision 323.53 2002/07/26 03:20:04 ajc
76 * Beautified the folder tabs in "edit room"
78 Revision 323.52 2002/07/25 04:01:58 ajc
79 * Final cleanup of changes (finally located and fixed the bug)
81 Revision 323.51 2002/07/24 04:14:23 ajc
82 * Minor code cleanup of last night's changes
84 Revision 323.50 2002/07/23 15:40:54 ajc
85 * Minor cleanup of previous changes
87 Revision 323.49 2002/07/23 04:43:58 ajc
88 * Updated message reading to use the new MSG4 command, so we can do output
89 of various types of richtext (mainly HTML).
91 Revision 323.48 2002/07/16 03:37:24 ajc
92 * Small change to above
94 Revision 323.47 2002/07/16 03:23:37 ajc
95 * Display HTML messages as HTML. (Wow!)
97 Revision 323.46 2002/07/13 04:39:59 ajc
98 * Handle multipart/alternative in a nicer way, giving us the opportunity to
99 output HTML instead of converting to text/plain and back. (Not finished.)
101 Revision 323.45 2002/07/11 03:17:03 ajc
102 * hacks to text_to_server() to transmit messages as HTML
104 Revision 323.44 2002/07/09 04:21:12 ajc
107 Revision 323.43 2002/07/06 03:10:26 ajc
108 * Enable a "make this my start page" link that works in lots of places.
109 Configures a user's preference of where to go after login.
111 Revision 323.42 2002/06/19 22:01:31 ajc
112 * When editing another user's vCard, do a "transient goto" to their config
113 room so you don't automatically gain access to their config room.
114 * When creating a user, go back to the "select user to edit" screen with the
115 new user's account name pre-selected.
117 Revision 323.41 2002/06/17 03:48:44 ajc
118 * Finished the thing to edit other users' vCards.
120 Revision 323.40 2002/06/16 21:49:02 ajc
121 * Administratively edit other users' vCards. Still needs a couple of lines
122 of glue code to make it work.
124 Revision 323.39 2002/06/15 20:34:39 ajc
125 * Use safestrncpy() instead of strncpy() where appropriate
126 * Fixed a memory allocation bug in the vCard parser
128 Revision 323.38 2002/05/23 03:40:05 ajc
129 * Brought over a utility function I'll need later
131 Revision 323.37 2002/05/22 02:34:56 ajc
132 * Finished room/folder view selector. Pretty cool.
134 Revision 323.36 2002/05/22 01:53:23 ajc
135 * Room list or folder list? Give the user a choice. (Has bugs.)
137 Revision 323.35 2002/05/12 15:21:43 error
138 * do_template() now parses a .wml file for WAP clients, and a .html file
141 Revision 323.34 2002/05/11 22:46:19 error
142 * Track whether user-agent is a WAP gateway
144 Revision 323.33 2002/05/11 15:35:07 error
145 * webcit.c: add MIME types for WAP/WML
147 Revision 323.32 2002/05/10 15:29:58 ajc
148 * Hacked the address book view a little bit
150 Revision 323.31 2002/05/09 03:53:56 ajc
151 * Began working on address book view
153 Revision 323.30 2002/05/08 03:38:58 ajc
154 * Preferences framework
156 Revision 323.29 2002/05/07 03:57:29 ajc
157 * In message summary, replace 'Del' links with checkboxes
159 Revision 323.28 2002/05/05 03:28:15 ajc
160 * Shuffled around the room banner a bit
162 Revision 323.27 2002/05/03 19:32:39 ajc
163 * Finished "folder list" mode (still need to move it to a permanent location)
165 Revision 323.26 2002/05/03 03:55:17 ajc
166 * more folder display stuff
168 Revision 323.25 2002/05/01 22:03:07 ajc
169 * "folder list" view (not finished)
171 Revision 323.24 2002/05/01 03:23:31 ajc
172 * Added a drop-down box to change a user's view of a room.
174 Revision 323.23 2002/04/28 03:56:47 ajc
175 * Finished summary mode (for the most part, anyway)
177 Revision 323.22 2002/04/26 21:13:21 ajc
178 * Separated "summary mode" message listing into its own function
179 * Go to summary mode automatically when the server says that view=1
181 Revision 323.21 2002/04/20 04:14:29 ajc
182 * Some work on email summary screen
184 Revision 323.20 2002/03/31 05:02:39 ajc
185 * Remove "Page another user" link from main menu
186 * Add "edit my citadel config room" type link from edit user screen
188 Revision 323.19 2002/03/29 22:30:45 ajc
189 * Finished the "edit user" screen.
191 Revision 323.18 2002/03/29 15:18:09 ajc
192 * yep ... more user edit stuff
194 Revision 323.17 2002/03/26 19:01:12 ajc
195 * More edit user stuff
197 Revision 323.16 2002/03/26 18:23:23 ajc
198 * Don't display room banner on screens that don't pertain to a particular room
199 * Initial prep for add/change/delete user accounts screen
201 Revision 323.15 2002/03/22 04:33:08 ajc
202 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
204 Revision 323.14 2002/03/19 04:35:10 ajc
205 * Brought over yet another new version of the MIME parser from Citadel
207 Revision 323.13 2002/03/13 03:56:52 ajc
208 * New site config option "Allow system Aides to gain access to mailboxes"
210 Revision 323.12 2002/03/12 23:13:57 ajc
211 * Moved room access controls out of the admin menu and into the room commands
212 menu. Prettied up the access control list screen.
214 Revision 323.11 2002/03/10 06:07:09 ajc
215 * Handle multiple Internet e-mail addresses in vCard editor
217 Revision 323.10 2002/03/07 04:56:09 ajc
218 * Final polish for initial round of vCard editing functions. Only show "edit"
219 link when editing user's own vCard in the My Citadel Config> room.
221 Revision 323.9 2002/03/06 05:22:33 ajc
222 * More vcard editing form stuff
224 Revision 323.8 2002/03/05 05:05:06 ajc
225 * More vCard editing stuff
227 Revision 323.7 2002/03/04 05:28:54 ajc
228 * Wrote some skeleton code for robust vCard editing
230 Revision 323.6 2002/03/03 06:58:25 ajc
231 * Login errors displayed in red
233 Revision 323.5 2002/03/03 06:52:59 ajc
234 * Allow editing of the "disable self-service user account creation" site config option
236 Revision 323.4 2002/02/24 07:02:44 ajc
237 * Added the ability to enter a Subject: line in messages
238 * Go to the Mail room when user clicks on the new mail alert icon
240 Revision 323.3 2002/02/13 22:47:51 ajc
241 * Added some rudimentary support for displaying vCards as card-looking things
243 Revision 323.2 2002/02/13 15:04:25 ajc
244 * Began some hacks for vCard processing
246 Revision 323.0 2002/01/13 09:07:06 ajc
249 Revision 322.4 2002/01/13 09:06:38 ajc
250 * Brought over the debugged mime parser from Citadel
252 Revision 322.3 2002/01/05 06:19:17 error
253 * Add MIME types text/css and image/png
255 Revision 322.2 2002/01/03 22:32:38 ajc
256 * templatized the "prompt for recipient" screen
258 Revision 322.1 2001/12/28 09:43:05 error
259 * Client support for hostnames up to 63 characters
261 Revision 322.0 2001/12/26 23:11:56 ajc
264 Revision 321.1 2001/12/26 23:11:25 ajc
265 * Minor change to the upload handler, to fix graphics uploads
267 Revision 321.0 2001/12/26 05:28:02 ajc
270 Revision 320.2 2001/12/26 05:24:11 ajc
271 * Reverted all of the navbar and iconbar functions back to plain, ordinary
272 link tags. The nifty JavaScript stuff is now used only to light up the
273 buttons during mouse hovers, and nothing more.
275 Revision 320.1 2001/12/25 00:14:44 error
276 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
278 Revision 320.0 2001/12/21 06:04:03 ajc
281 Revision 301.22 2001/12/21 06:03:54 ajc
284 Revision 301.21 2001/12/20 05:02:42 ajc
285 * If you paid for this software, someone is ripping you off.
286 * Fixed the urlesc() function to use a caller-supplied target buffer.
288 Revision 301.20 2001/12/18 20:35:29 ajc
289 * More fun JavaScript-enabled buttons
291 Revision 301.19 2001/12/18 16:48:06 ajc
292 * Began testing new JavaScript-enabled k00l light-up buttonz
294 Revision 301.18 2001/12/18 06:06:20 ajc
297 Revision 301.17 2001/12/15 20:51:33 ajc
298 * "reply" button on pop-up pages
300 Revision 301.16 2001/12/11 16:02:40 ajc
301 * Completed support for add/remove mailing list recipients.
303 Revision 301.15 2001/12/11 15:22:53 ajc
304 * Began constructing the listserv screen for config (not tested)
306 Revision 301.14 2001/12/11 05:37:12 ajc
307 * Finished the share/unshare room screen in Edit Room
309 Revision 301.13 2001/12/03 04:43:40 ajc
310 * Brought over an update of the MIME parser from Citadel.
312 Revision 301.12 2001/12/02 07:09:13 ajc
313 * Turned the room editing page into a tabbed dialog
314 * Started adding some of the room sharing stuff
316 Revision 301.11 2001/11/22 05:17:06 ajc
317 * Completed the add/change/delete neighbor node screens
319 Revision 301.10 2001/11/18 01:47:24 ajc
320 * Tentatively begun the change of networking configuration screens to reflect
321 the new network architecture of the server.
323 Revision 301.9 2001/11/18 01:41:09 ajc
324 * Brought over the newer string tokenizer from Citadel
325 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
326 server's convention of #define SIZ 4096
328 Revision 301.8 2001/11/14 03:20:22 ajc
329 * Add some more of the newer config settings to the site config screen
331 Revision 301.7 2001/09/25 03:34:09 ajc
332 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
333 and bail out without bothering the Citadel server.
335 Revision 301.6 2001/08/22 16:38:06 ajc
336 * Added the "-c" command line option to generate optional cookies indicating
337 the host name of the server. This makes it easy to put a cluster of WebCit
338 servers behind (for example) an Arrowpoint load balancer.
340 Revision 301.5 2001/08/21 04:02:56 ajc
341 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
342 unwanted page caching
344 Revision 301.4 2001/08/13 03:43:24 ajc
347 Revision 301.3 2001/08/13 03:40:01 ajc
348 * Another attempt at focus
350 Revision 301.2 2001/08/11 04:24:39 ajc
351 * Attempt at setting focus to msgtext area when entering a message.
353 Revision 301.1 2001/08/02 03:42:03 ajc
354 * Changed the wholist to work with the new masquerade semantics
356 Revision 301.0 2001/06/28 15:05:31 ajc
359 Revision 300.2 2001/06/28 15:03:49 ajc
360 * Every generated page now includes a meta tag to disable evil "smart tags"
361 (see http://smarttags.manilasites.com/ for more information)
363 Revision 300.1 2001/06/28 02:39:54 ajc
364 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
365 the screen where you can create a room...
367 Revision 300.0 2001/06/27 06:24:06 ajc
368 * Tagged everything as Version 3.00
370 Revision 213.25 2001/06/27 06:22:49 ajc
371 * Updated docs for the 3.00 release
373 Revision 213.24 2001/06/27 06:16:01 ajc
374 * Correct generated window name in pop up pages
375 * Added handling of MIME inline images (not tested)
377 Revision 213.23 2001/06/22 17:58:20 ajc
378 * A few performance and tuning cleanups. Increased the size of the socket
379 queue length to 100 for use on big systems. Also, during startup, the
380 initial startup thread now exits after creating the worker threads, instead
381 of becoming a worker thread itself. For some reason Solaris had problems
382 with the latter method.
384 Revision 213.22 2001/06/07 03:16:57 ajc
385 * Brought over an updated mime parser from Citadel
387 Revision 213.21 2001/06/06 14:44:25 ajc
388 * mime_parser.c: #include <pthread.h> so it compiles cleanly
390 Revision 213.20 2001/05/31 02:26:22 ajc
391 * Fixed login to take you to the Lobby instead of the next room.
393 Revision 213.19 2001/05/30 22:37:09 ajc
394 * Fix to upload handler to recognize browser uploads based on *either* a "name"
395 or a "filename" from the MIME parser.
397 Revision 213.18 2001/05/30 01:06:57 ajc
398 * Changes to mime parser ... still something wrong
400 Revision 213.17 2001/05/28 19:27:29 ajc
401 * Fixed bug which marked all messages in Lobby as old before reading at login
403 Revision 213.16 2001/05/25 22:39:26 ajc
404 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
406 Revision 213.15 2001/05/23 16:15:23 ajc
407 * UI changes (pretty frames with no scrollbars)
409 Revision 213.14 2001/05/22 00:32:17 ajc
412 Revision 213.13 2001/05/22 00:02:18 ajc
413 * Another attempt to fix the fd leak
415 Revision 213.12 2001/05/19 02:21:40 ajc
416 * Attempt to fix the dangling sockets.
418 Revision 213.11 2001/05/15 03:22:25 ajc
419 * More icon updates and link cleanup type stuff
421 Revision 213.10 2001/05/06 05:11:48 ajc
422 * Added paging icon and right-justified it
423 * Send-page window is now a popup
425 Revision 213.9 2001/05/04 04:28:10 ajc
426 * Added "page user" button in wholist
428 Revision 213.8 2001/05/01 00:49:43 ajc
429 * more of the UI overhaul
431 Revision 213.7 2001/04/30 01:49:36 ajc
432 * more work on UI overhaul
434 Revision 213.6 2001/04/29 04:39:23 ajc
435 * User interface overhaul now in progress. WARNING: incomplete system.
437 Revision 213.5 2001/04/01 22:13:37 cough
438 * Modified roomops.c to give users the ability to pick a floor at room
441 Revision 213.4 2001/02/15 01:21:55 ajc
442 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
443 invite/kickout functionality.
445 Revision 213.3 2001/01/25 23:10:00 ajc
446 * "Delete message" button now confirms on client-side using JavaScript
448 Revision 213.2 2000/12/05 18:39:49 ajc
449 * Added support for non-USA countries in registration screen (requires the
450 latest Citadel server, which supports the country field)
452 Revision 213.1 2000/10/20 04:27:46 ajc
453 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
455 Revision 213.0 2000/10/03 16:44:01 ajc
456 * Tagged for 2.13 release
458 Revision 212.16 2000/10/03 03:15:53 ajc
459 * Cosmetic changes to login screen, menu bar, and message header bar
461 Revision 212.15 2000/09/28 03:44:52 ajc
462 * Linked to the bio/photo page from message headers. I'm not sure I like the
463 color scheme, though.
465 Revision 212.14 2000/09/28 03:37:23 ajc
466 * who.c: provide links to bio/photo pages for each user in the wholist
468 Revision 212.13 2000/09/24 21:37:21 ajc
469 * When reading large numbers of messages, group them in smaller numbers and
470 display the selector bar in search engine style (like AltaVista and Google)
472 Revision 212.12 2000/09/24 04:17:16 ajc
473 * Templatized the room banner.
475 Revision 212.11 2000/09/17 03:29:45 ajc
476 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
478 Revision 212.10 2000/09/14 11:43:37 error
479 Replace occurrences of % throughout the HTML with %% so as to be friendly
480 to HP/UX printf() and possibly others.
482 Revision 212.9 2000/09/13 04:13:59 ajc
483 * Completed the initial hack of the variable substitution template thingy.
484 Check out static/login.html to see the first template.
486 Revision 212.8 2000/09/11 17:08:16 ajc
487 * Started templatizing the login screen. Not finished yet.
489 Revision 212.7 2000/09/11 03:29:50 ajc
490 * Started working on a variable-substitution thing
492 Revision 212.6 2000/08/30 03:20:22 ajc
493 * Put the wholist back into its own window.
495 Revision 212.5 2000/07/06 03:46:29 ajc
496 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
498 Revision 212.4 2000/06/29 04:22:35 ajc
499 * Changed the format of the wholis (again). Now it shows up in a frame
500 instead of a separate window.
502 Revision 212.3 2000/06/12 03:28:44 ajc
503 * added support for multi-line paging
505 Revision 212.2 2000/06/07 04:11:28 ajc
506 * HTML changes to room banner
508 Revision 212.1 2000/05/31 04:29:54 ajc
509 * Initial support for "summary" (headers only, no body) mode of reading
510 messages, and "read one" mode. For future support of 'traditional' email.
512 Revision 212.0 2000/05/23 20:35:52 ajc
513 * Tagged for the 2.12 release
515 Revision 211.19 2000/05/18 02:33:39 ajc
516 * Don't call whobbs() directly after changing masq room/host, it screws up the
517 refresh. It now calls an HTTP redirect page instead.
518 * added http_redirect(char *url) function to accomplish the above
520 Revision 211.18 2000/05/08 17:24:32 ajc
521 * Removed HTTP date fields because it was confusing browser caches (weird)
522 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
524 Revision 211.17 2000/05/07 23:46:55 ajc
525 * added Date: and Last-Modified: headers to HTTP output
526 * masquerade room/host screen now runs in wholist window, and returns to it
528 Revision 211.16 2000/05/02 17:32:06 ajc
529 * Font related changes to html
531 Revision 211.15 2000/04/20 02:42:23 ajc
532 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
533 crashing every session, every time. (?)
534 * End the session after displaying robots.txt or nocookies.html, to prevent
535 big session logjams when either of these conditions are met
537 Revision 211.14 2000/04/15 15:43:46 nbryant
538 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
539 64-bit gcc on sparc is evil)
541 Revision 211.13 2000/04/06 20:42:03 nbryant
542 * configure.in: fix a typo
544 Revision 211.12 2000/04/06 20:37:01 nbryant
545 * solaris cleanups and warning fixes
547 Revision 211.11 2000/03/31 03:48:52 ajc
548 * text_to_server() now behaves the way web users expect text entry to work.
549 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
551 Revision 211.10 2000/03/31 02:39:06 ajc
552 * Fixed bugs in "Site configuration" and added new fields.
554 Revision 211.9 2000/03/31 02:08:45 ajc
555 * Added "max messages per page" and "read next nnn" stuff to read loop
556 (probably not in its final form)
558 Revision 211.8 2000/03/28 17:02:47 nbryant
559 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
561 Revision 211.7 2000/03/27 16:18:17 ajc
562 * Implement multi-room chat as available in Citadel 5.70
564 Revision 211.6 2000/03/23 04:45:15 ajc
565 * Experimental move of wholist to a separate auto-refreshing window
567 Revision 211.5 2000/03/19 22:49:03 ajc
568 * Made the header-bar buttons more visible
569 * Added a "reply" header-bar button
570 * Move "Subject:" lines into the header-bar
571 * Padded the header-bars by one pixel (nicer looking)
572 * Changed message date/time output format
574 Revision 211.4 2000/03/19 19:49:31 ajc
575 * Added support for unix domain sockets
577 Revision 211.3 2000/02/11 23:45:04 nbryant
578 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
579 * tcp_sockets.c: include <arpa/inet.h>
581 Revision 211.2 2000/02/11 23:30:04 nbryant
582 configure.in: added some code for FreeBSD
584 Revision 211.1 2000/01/11 04:20:40 ajc
585 * Add "close window" option to goodbye screen
587 Revision 211.0 2000/01/04 15:24:16 ajc
588 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
589 * This will be released as v2.11; tagged everything as such.
591 Revision 210.0 1999/12/24 04:57:18 ajc
594 Revision 1.121 1999/12/23 04:54:48 ajc
595 * Changed session cookie from hexadecimal encoding to base64
596 * Removed overly verbose logging
598 Revision 1.120 1999/12/12 18:12:28 ajc
599 * get http request: clear hold buffer before starting to read in HTTP request.
600 This was causing some requests to get corrupted.
602 Revision 1.119 1999/12/08 18:25:21 ajc
603 * Increased the size of the backlog queue length passed to accept() and made
604 it a configuration parameter in webcit.h
606 Revision 1.118 1999/12/07 16:09:26 ajc
607 * Better (non fireworks display mode) handling of broken HTTP sockets
609 Revision 1.117 1999/12/06 03:40:29 ajc
610 * Moved a bunch of other global variables to per-session variables
612 Revision 1.116 1999/12/06 02:05:33 ajc
613 * Moved global march list into per-session context
615 Revision 1.115 1999/12/05 18:38:02 ajc
616 * Auto-scaling worker thread pool size
618 Revision 1.114 1999/12/05 17:38:41 ajc
619 * Additional debugging and cleanup
621 Revision 1.113 1999/12/04 22:16:05 ajc
622 * Moved all diagnostic output to stderr
623 * Moved "HTTP/1.0 200 OK" output to output_headers()
625 Revision 1.112 1999/12/04 21:56:59 ajc
626 * Finished the overhaul. Now to tune...
628 Revision 1.111 1999/12/03 17:59:53 ajc
629 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
630 pseudocode so the build is currently broken.
632 Revision 1.110 1999/12/03 16:37:46 ajc
633 * Repaired HTTP output for image transfers and static content
635 Revision 1.109 1999/12/03 05:09:54 ajc
636 * Rewrote the HTTP engine and application coupling to run in a worker thread
637 model and to run as a single multithreaded program (eliminated helper
638 processes and pipes). It currently runs but has many large bugs.
640 Revision 1.108 1999/12/03 00:18:20 ajc
641 * Added ".c.o" rule to Makefile
643 Revision 1.107 1999/11/26 03:32:59 ajc
644 * Started moving all of the global variables into a struct, to facilitate
645 multithreaded server.
647 Revision 1.106 1999/11/26 01:28:10 ajc
650 Revision 1.105 1999/11/04 02:05:02 ajc
651 * Added 'number of worker threads' to site config screen
653 Revision 1.104 1999/10/25 02:25:09 ajc
654 * Shuffled around the room editing commands
656 Revision 1.103 1999/10/14 04:07:18 ajc
657 * Cleaned up the bottom-of-page icons
659 Revision 1.102 1999/10/08 23:58:11 ajc
660 * Minor bug fix in registration screen
662 Revision 1.101 1999/10/06 02:44:02 ajc
663 * Per Nick's request, removed the key bindings stuff. He knows how to fit
664 it back in when it's fixed. Also added more attempts at cache disabling,
665 but it still doesn't work in the StarOffice browser. I don't know why.
667 Revision 1.100 1999/10/02 03:26:14 ajc
668 * Merged in Nick's bit of JavaScript to handle key commands.
669 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
670 in a text field. Right now you can't even log in.
672 Revision 1.99 1999/09/01 01:06:11 ajc
673 * Added "max message length" field in global config screen
675 Revision 1.98 1999/08/14 18:16:10 ajc
676 * Fixed escputs() and its friends to properly handle ' (single quote) chars
679 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
680 * Did neat stuff to the bottom of the page
682 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
683 * webcit.c: exit Webcit sessions semi-gracefully when the connection
684 to a Citadel server fails.
685 * messages.c: don't auto-link URL's in messages if it would cause
688 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
689 * Recompiled the Java chat applet using a genuine JDK 1.0.2
690 compiler. This should make more browsers happy.
692 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
693 * Added support for "robots.txt" telling spiders to go away.
694 * Do a slrp_highest() when logging off.
696 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
697 * Rearranged the code in "Site-wide configuration" and "Generic
698 server command" to avoid nested server operations
700 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
701 * webcit.c: added "back, top, next" buttons to bottom of each page
702 * menubar.html: replaced "User list" with "Page another user"
704 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
705 * context_loop.c: rearranged some code to try to eliminate deadlocks
707 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
708 * Unknown URL's now display the main menu instead of diagnostics
709 * Diagnostics are now at <baseurl>/diagnostics
711 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
712 * Session no longer locks up when an express message is cancelled
713 * The default Citadel server is now "localhost" instead of uncnsrd
714 * Added some documentation
716 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
717 * roomops.c: made room banner graphics more reliable
718 * messages.c: added code to prevent accidental "double-posting"
719 * who.c: fixed the "Change room/host/user" submit logic
721 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
722 * Changed static/menubar.html so the text is readable
724 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
725 * Ditched the frames mode completely. It wasn't working properly in,
726 among other places, IE 5. Die, Bill, Die.
728 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
729 * Fixed the behavior of the "forget room" routine, to properly handle
730 the transition back to the Lobby after it's all done.
731 * Added ExpressMessageCat() to allow code to send the user messages
732 along with incoming express messages
733 * WebCit now sends the name of the end user's browser as the client
734 name in a Citadel IDEN command rather than its own name.
736 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
737 * Minor code cleanups
738 * New mail notification
740 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
741 * Top-aligned all the cells in the fake frames in non-frames mode
743 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
744 * Initial entry to _BASEROOM_ at login now done as a Skip instead
745 of a Goto, in order to prevent it from first marking all msgs old.
747 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
748 * Replaced _most_ gotoroom() calls with smart_goto(), a version
749 which can differentiate the needs of frames and noframes modes
751 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
752 * webserver.c: added "-t" option to send traces somewhere else
754 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
755 * context_loop.c: display an error page if the client browser
756 requests a non-root page and there is no cookie set
757 * webserver.c: took my name off the copyright notice (it's a group
760 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
761 * Reworked a lot of the structure, made more HTML "embeddable"
762 * Changed the noframes mode to display "fake" frames using tables
764 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
765 Changed some output formatting (mainly <FONT> tags).
766 Changed who.c to use urlescputs() rather than escputs()
767 in urls so GOTOs and User Profiles work when the string has a
770 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
771 http://www.webreference.com/dhtml/column18/menuFrLoad.html
772 How to cause "onLoad=" to cause a sibling frame to refresh without
773 having to use the nonportable HTTP "Window-Target:" directive. Began
774 implementation of this; it should allow portable NS/IE compatibility.
776 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
777 * Implemented "access level required to create rooms"
779 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
780 * webcit.c: modified getz() to *exit* the program when fgets()
781 returns an error. This is actually the desired behavior; it would
782 otherwise busy-loop forever on a broken pipe.
784 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
785 * webcit.c: added to getz() the ability to return an error code;
786 implemented this in the main loop, hopefully fixing problems
787 * Added "braindamage" file (frames/JS browser compatibility list)
788 * Added HTTP "User-agent:" detection
789 * wildmat.c, braindamage.c: added
790 * Initial value of 'noframes' is now set by the braindamage check
791 * Ran everything through "indent -kr -i8"
792 * roomops.c: in room list, print a in otherwise empty cells
794 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
795 * context_loop.c: warning fix
796 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
798 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
799 * Resolve the name of the connecting host and pass it on to Citadel
801 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
802 * wDumpContent() is now responsible for </BODY></HTML> most of the
803 time (parameter settable) so that the main menu can easily be
804 embedded in every page when running in noframes mode
805 * noframes mode selection is now carried in the cookie
807 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
808 * Made the frames stuff less dependent on the HTML TARGET= directive
809 and more dependent on the HTTP Window-target: directive.
810 * Made the system semi-navigable in noframes mode.
812 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
813 * Brought over the new room listing code and <G>oto heuristics
814 from the main Citadel tree, to pay attention to floor/room ordering
816 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
817 * Modified the back end of mime_parser to use callbacks instead of
818 doing something specific. Now we can use it elsewhere.
820 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
821 * Fixed the bugs in "Site-wide configuration"
822 * Added a "generic server commands" screen
824 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
825 * Reduced the multiple cookies down to one cookie combining all data.
827 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
828 * Removed wc_host and wc_port cookies.
829 * Added an "edit your session" screen to change your wholisting.
831 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
832 * Added "enter registration"
833 * Set up automatic trigger of Enter Registration when the server
835 * Established that a one-to-one WebCit/Citadel correspondence will
836 be required. No big deal due to shared code segments.
837 * Added "change password"
838 * Added networking configuration screens. These still need testing.
839 * Added a "kill session" link to each line of the wholist when
840 logged in as an aide, and the screens to perform this operation.
842 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
843 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
844 * "Finished" the MIME parser.
845 * Got image uploads working.
846 * Added "add/edit user photo" screens.
847 * Added "add/edit room graphic" screens.
848 * Added "add/edit floor graphic" screens.
849 * Fixed display of floor graphic in known rooms list.
851 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
852 * Wrote mime_parser.c for handling of image uploads. This will also
853 be used in future Citadel MIME projects.
855 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
856 * Fixed a bug in the room banner display code
857 * Added "delete room"
858 * Added "validate users"
860 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
861 * Added "edit room info file"
864 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
865 * Changed the "auto read new" functionality from a meta refresh tag
866 to an "onload" directive (the former was causing graphics problems)
867 * Added "create room"
870 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
871 * Got the Zap and List-Zapped commands working
872 * Added a convenience function to display a page with an error string
873 * Automatically do a read-new-msgs whenever a new room banner is loaded
875 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
876 * Added the screens to send pages
877 * Changed message headers to display in bigger font, non-boldface
878 * Added the chat system
879 * Added goto private rooms
881 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
882 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
884 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
885 * automatically regenerate Makefile when Makefile.in changes
887 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
888 * context_loop.c: Moved "remove session" into its own function.
889 Check for dead webcit child process before each transaction.
890 * Ignore SIGPIPE; this seems to magically make the program bulletproof
891 against broken HTTP connections.
892 * Added a housekeeping thread to periodically remove dead sessions
893 and kill idle sessions.
894 * messages.c: added "delete message" functionality
895 * messages.c: added "move message" functionality
896 * userlist.c: added. This adds "userlist" and "show user" functions.
897 * roomops.c: fixed buggy implementation of ungoto
898 * Set up an option in output_headers() to optionally print the most
899 often used opening HTML as well as the HTTP headers.
900 * Display express messages in cute little JavaScript popup window.
902 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
903 * Brought over message reading and entry functions from old WebCit
905 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
906 * context_loop.c: really fix the SO_LINGER stuff
907 * webserver.c: remove commented-out references to SO_LINGER
909 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
910 * context_loop.c: After fork(), child process closes the HTTP socket
911 so when the parent process closes it, it actually _does_ close.
912 Otherwise, aIEeeee and possibly other browsers will hang.
913 * Added support for graphics images retrieved from the Citadel server.
914 * Set up login banner graphic and background image graphic
916 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
917 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
919 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
920 * Smoothed out some of the login/logout code. Failed authentication
921 now works the way it should.
922 * Added support for new user login (still need to handle registration).
924 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
925 * Discovered that the HTTP socket problem is related to a socket that
926 isn't properly lingering on close. Temporarily hacked a sleep(10)
927 into context_loop.c until it is figured out.
929 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
930 * Did a little debugging, still trying to figure out why logging in
931 displays "Connection reset by peer" error. It used to work...
933 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
934 * Makefile.in: updated dependencies
936 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
937 * Fixed broken interpretation of variables specified in the URL
938 * added new "action" variable to make main loop simpler
940 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
941 * webserver.c: prototype vsnprintf
942 * context_loop.c: warning fix
944 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
945 * tcp_sockets.c: removed some dead code
946 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
947 unused ends of pipes, fix a file descriptor leak and a race condition
948 * portability enhancements
950 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
951 * webserver.c, context_loop.c, webcit.c: add commandline args for host
953 * converted to autoconf and began port to Digital UNIX
955 * context_loop.c: moved the monster 64k buffer array off the stack
956 * tcp_sockets.c: getservbyname() doesn't set errno.
958 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
959 * webserver.c: warning fix