2 Revision 400.8 2002/09/14 20:20:29 ajc
3 * Attempting to push more stuff through compression. I've introduced some
4 sort of deadlock bug that I can't seem to find yet...
6 Revision 400.7 2002/09/14 20:00:22 ajc
7 * Compress output_image() graphics
9 Revision 400.6 2002/09/14 16:26:35 ajc
10 * output_image() now reads the entire image from Citadel into a buffer before
11 sending it to the browser (for performance reasons, and so it can compress)
13 Revision 400.5 2002/09/14 04:52:59 ajc
14 * Look for the "libical" calendaring library and link it in if present...
16 Revision 400.4 2002/09/14 04:02:36 ajc
17 * Finished gzip compression of dynamic pages (when browser supports it)
19 Revision 400.3 2002/09/13 20:40:53 ajc
20 * Detect when the client browser is capable of gzip encoding
21 (actual encoding is not implemented yet)
23 Revision 400.2 2002/09/13 15:54:40 ajc
24 * Reversed the above change because I broke it somehow
26 Revision 400.1 2002/09/11 22:46:59 ajc
27 * Started adding in compression and calendaring library detects (not finished)
29 Revision 400.0 2002/09/09 03:56:11 ajc
30 * This is version 4.00
32 Revision 323.68 2002/09/09 03:51:01 ajc
33 * In the HTML-to-HTML converter:
34 --> Open links in new window (as with text msgs)
35 --> Convert loose URL's to hot links (as with text msgs)
37 Revision 323.67 2002/09/06 03:59:11 ajc
38 * Added an "About this server" panel to the Summary page.
39 (Useless fluff, but better than an empty column.)
41 Revision 323.66 2002/08/26 02:57:06 ajc
42 * Rooms listed on the summary page are now clickable-gotoable
44 Revision 323.65 2002/08/26 01:24:09 ajc
45 * Added a "summary" page (rather sparse for now)
47 Revision 323.64 2002/08/24 15:30:48 ajc
48 * GET instead of POST for listsub. Also add a 'Back...' link.
50 Revision 323.63 2002/08/24 05:59:24 ajc
51 * Bugfixes and cosmetic changes to listsub system
53 Revision 323.62 2002/08/23 03:37:19 ajc
54 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
56 Revision 323.61 2002/08/22 03:55:47 ajc
57 * 'unsubscribe' command (but not 'confirm unsubscribe')
59 Revision 323.60 2002/08/21 21:58:37 ajc
60 * Completed self-service list subscription via web.
61 (Still need to implement unsubscribe.)
63 Revision 323.59 2002/08/16 22:06:51 ajc
66 Revision 323.58 2002/08/16 03:51:12 ajc
67 * I think I've finally nailed the 'no session' pages now...
69 Revision 323.57 2002/08/15 03:49:47 ajc
70 * Fleshed out the list subscription page a bit
72 Revision 323.56 2002/08/13 19:55:12 ajc
73 * Keep track of the HTTP "Host:" header being sent by the browser.
74 (We're going to need this in the near future)
76 Revision 323.55 2002/08/05 16:07:30 ajc
77 * Moved "edit floor label pic" to the floor editing screen
79 Revision 323.54 2002/08/05 15:53:00 ajc
80 * Commands to add, change, delete floors
82 Revision 323.53 2002/07/26 03:20:04 ajc
83 * Beautified the folder tabs in "edit room"
85 Revision 323.52 2002/07/25 04:01:58 ajc
86 * Final cleanup of changes (finally located and fixed the bug)
88 Revision 323.51 2002/07/24 04:14:23 ajc
89 * Minor code cleanup of last night's changes
91 Revision 323.50 2002/07/23 15:40:54 ajc
92 * Minor cleanup of previous changes
94 Revision 323.49 2002/07/23 04:43:58 ajc
95 * Updated message reading to use the new MSG4 command, so we can do output
96 of various types of richtext (mainly HTML).
98 Revision 323.48 2002/07/16 03:37:24 ajc
99 * Small change to above
101 Revision 323.47 2002/07/16 03:23:37 ajc
102 * Display HTML messages as HTML. (Wow!)
104 Revision 323.46 2002/07/13 04:39:59 ajc
105 * Handle multipart/alternative in a nicer way, giving us the opportunity to
106 output HTML instead of converting to text/plain and back. (Not finished.)
108 Revision 323.45 2002/07/11 03:17:03 ajc
109 * hacks to text_to_server() to transmit messages as HTML
111 Revision 323.44 2002/07/09 04:21:12 ajc
114 Revision 323.43 2002/07/06 03:10:26 ajc
115 * Enable a "make this my start page" link that works in lots of places.
116 Configures a user's preference of where to go after login.
118 Revision 323.42 2002/06/19 22:01:31 ajc
119 * When editing another user's vCard, do a "transient goto" to their config
120 room so you don't automatically gain access to their config room.
121 * When creating a user, go back to the "select user to edit" screen with the
122 new user's account name pre-selected.
124 Revision 323.41 2002/06/17 03:48:44 ajc
125 * Finished the thing to edit other users' vCards.
127 Revision 323.40 2002/06/16 21:49:02 ajc
128 * Administratively edit other users' vCards. Still needs a couple of lines
129 of glue code to make it work.
131 Revision 323.39 2002/06/15 20:34:39 ajc
132 * Use safestrncpy() instead of strncpy() where appropriate
133 * Fixed a memory allocation bug in the vCard parser
135 Revision 323.38 2002/05/23 03:40:05 ajc
136 * Brought over a utility function I'll need later
138 Revision 323.37 2002/05/22 02:34:56 ajc
139 * Finished room/folder view selector. Pretty cool.
141 Revision 323.36 2002/05/22 01:53:23 ajc
142 * Room list or folder list? Give the user a choice. (Has bugs.)
144 Revision 323.35 2002/05/12 15:21:43 error
145 * do_template() now parses a .wml file for WAP clients, and a .html file
148 Revision 323.34 2002/05/11 22:46:19 error
149 * Track whether user-agent is a WAP gateway
151 Revision 323.33 2002/05/11 15:35:07 error
152 * webcit.c: add MIME types for WAP/WML
154 Revision 323.32 2002/05/10 15:29:58 ajc
155 * Hacked the address book view a little bit
157 Revision 323.31 2002/05/09 03:53:56 ajc
158 * Began working on address book view
160 Revision 323.30 2002/05/08 03:38:58 ajc
161 * Preferences framework
163 Revision 323.29 2002/05/07 03:57:29 ajc
164 * In message summary, replace 'Del' links with checkboxes
166 Revision 323.28 2002/05/05 03:28:15 ajc
167 * Shuffled around the room banner a bit
169 Revision 323.27 2002/05/03 19:32:39 ajc
170 * Finished "folder list" mode (still need to move it to a permanent location)
172 Revision 323.26 2002/05/03 03:55:17 ajc
173 * more folder display stuff
175 Revision 323.25 2002/05/01 22:03:07 ajc
176 * "folder list" view (not finished)
178 Revision 323.24 2002/05/01 03:23:31 ajc
179 * Added a drop-down box to change a user's view of a room.
181 Revision 323.23 2002/04/28 03:56:47 ajc
182 * Finished summary mode (for the most part, anyway)
184 Revision 323.22 2002/04/26 21:13:21 ajc
185 * Separated "summary mode" message listing into its own function
186 * Go to summary mode automatically when the server says that view=1
188 Revision 323.21 2002/04/20 04:14:29 ajc
189 * Some work on email summary screen
191 Revision 323.20 2002/03/31 05:02:39 ajc
192 * Remove "Page another user" link from main menu
193 * Add "edit my citadel config room" type link from edit user screen
195 Revision 323.19 2002/03/29 22:30:45 ajc
196 * Finished the "edit user" screen.
198 Revision 323.18 2002/03/29 15:18:09 ajc
199 * yep ... more user edit stuff
201 Revision 323.17 2002/03/26 19:01:12 ajc
202 * More edit user stuff
204 Revision 323.16 2002/03/26 18:23:23 ajc
205 * Don't display room banner on screens that don't pertain to a particular room
206 * Initial prep for add/change/delete user accounts screen
208 Revision 323.15 2002/03/22 04:33:08 ajc
209 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
211 Revision 323.14 2002/03/19 04:35:10 ajc
212 * Brought over yet another new version of the MIME parser from Citadel
214 Revision 323.13 2002/03/13 03:56:52 ajc
215 * New site config option "Allow system Aides to gain access to mailboxes"
217 Revision 323.12 2002/03/12 23:13:57 ajc
218 * Moved room access controls out of the admin menu and into the room commands
219 menu. Prettied up the access control list screen.
221 Revision 323.11 2002/03/10 06:07:09 ajc
222 * Handle multiple Internet e-mail addresses in vCard editor
224 Revision 323.10 2002/03/07 04:56:09 ajc
225 * Final polish for initial round of vCard editing functions. Only show "edit"
226 link when editing user's own vCard in the My Citadel Config> room.
228 Revision 323.9 2002/03/06 05:22:33 ajc
229 * More vcard editing form stuff
231 Revision 323.8 2002/03/05 05:05:06 ajc
232 * More vCard editing stuff
234 Revision 323.7 2002/03/04 05:28:54 ajc
235 * Wrote some skeleton code for robust vCard editing
237 Revision 323.6 2002/03/03 06:58:25 ajc
238 * Login errors displayed in red
240 Revision 323.5 2002/03/03 06:52:59 ajc
241 * Allow editing of the "disable self-service user account creation" site config option
243 Revision 323.4 2002/02/24 07:02:44 ajc
244 * Added the ability to enter a Subject: line in messages
245 * Go to the Mail room when user clicks on the new mail alert icon
247 Revision 323.3 2002/02/13 22:47:51 ajc
248 * Added some rudimentary support for displaying vCards as card-looking things
250 Revision 323.2 2002/02/13 15:04:25 ajc
251 * Began some hacks for vCard processing
253 Revision 323.0 2002/01/13 09:07:06 ajc
256 Revision 322.4 2002/01/13 09:06:38 ajc
257 * Brought over the debugged mime parser from Citadel
259 Revision 322.3 2002/01/05 06:19:17 error
260 * Add MIME types text/css and image/png
262 Revision 322.2 2002/01/03 22:32:38 ajc
263 * templatized the "prompt for recipient" screen
265 Revision 322.1 2001/12/28 09:43:05 error
266 * Client support for hostnames up to 63 characters
268 Revision 322.0 2001/12/26 23:11:56 ajc
271 Revision 321.1 2001/12/26 23:11:25 ajc
272 * Minor change to the upload handler, to fix graphics uploads
274 Revision 321.0 2001/12/26 05:28:02 ajc
277 Revision 320.2 2001/12/26 05:24:11 ajc
278 * Reverted all of the navbar and iconbar functions back to plain, ordinary
279 link tags. The nifty JavaScript stuff is now used only to light up the
280 buttons during mouse hovers, and nothing more.
282 Revision 320.1 2001/12/25 00:14:44 error
283 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
285 Revision 320.0 2001/12/21 06:04:03 ajc
288 Revision 301.22 2001/12/21 06:03:54 ajc
291 Revision 301.21 2001/12/20 05:02:42 ajc
292 * If you paid for this software, someone is ripping you off.
293 * Fixed the urlesc() function to use a caller-supplied target buffer.
295 Revision 301.20 2001/12/18 20:35:29 ajc
296 * More fun JavaScript-enabled buttons
298 Revision 301.19 2001/12/18 16:48:06 ajc
299 * Began testing new JavaScript-enabled k00l light-up buttonz
301 Revision 301.18 2001/12/18 06:06:20 ajc
304 Revision 301.17 2001/12/15 20:51:33 ajc
305 * "reply" button on pop-up pages
307 Revision 301.16 2001/12/11 16:02:40 ajc
308 * Completed support for add/remove mailing list recipients.
310 Revision 301.15 2001/12/11 15:22:53 ajc
311 * Began constructing the listserv screen for config (not tested)
313 Revision 301.14 2001/12/11 05:37:12 ajc
314 * Finished the share/unshare room screen in Edit Room
316 Revision 301.13 2001/12/03 04:43:40 ajc
317 * Brought over an update of the MIME parser from Citadel.
319 Revision 301.12 2001/12/02 07:09:13 ajc
320 * Turned the room editing page into a tabbed dialog
321 * Started adding some of the room sharing stuff
323 Revision 301.11 2001/11/22 05:17:06 ajc
324 * Completed the add/change/delete neighbor node screens
326 Revision 301.10 2001/11/18 01:47:24 ajc
327 * Tentatively begun the change of networking configuration screens to reflect
328 the new network architecture of the server.
330 Revision 301.9 2001/11/18 01:41:09 ajc
331 * Brought over the newer string tokenizer from Citadel
332 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
333 server's convention of #define SIZ 4096
335 Revision 301.8 2001/11/14 03:20:22 ajc
336 * Add some more of the newer config settings to the site config screen
338 Revision 301.7 2001/09/25 03:34:09 ajc
339 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
340 and bail out without bothering the Citadel server.
342 Revision 301.6 2001/08/22 16:38:06 ajc
343 * Added the "-c" command line option to generate optional cookies indicating
344 the host name of the server. This makes it easy to put a cluster of WebCit
345 servers behind (for example) an Arrowpoint load balancer.
347 Revision 301.5 2001/08/21 04:02:56 ajc
348 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
349 unwanted page caching
351 Revision 301.4 2001/08/13 03:43:24 ajc
354 Revision 301.3 2001/08/13 03:40:01 ajc
355 * Another attempt at focus
357 Revision 301.2 2001/08/11 04:24:39 ajc
358 * Attempt at setting focus to msgtext area when entering a message.
360 Revision 301.1 2001/08/02 03:42:03 ajc
361 * Changed the wholist to work with the new masquerade semantics
363 Revision 301.0 2001/06/28 15:05:31 ajc
366 Revision 300.2 2001/06/28 15:03:49 ajc
367 * Every generated page now includes a meta tag to disable evil "smart tags"
368 (see http://smarttags.manilasites.com/ for more information)
370 Revision 300.1 2001/06/28 02:39:54 ajc
371 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
372 the screen where you can create a room...
374 Revision 300.0 2001/06/27 06:24:06 ajc
375 * Tagged everything as Version 3.00
377 Revision 213.25 2001/06/27 06:22:49 ajc
378 * Updated docs for the 3.00 release
380 Revision 213.24 2001/06/27 06:16:01 ajc
381 * Correct generated window name in pop up pages
382 * Added handling of MIME inline images (not tested)
384 Revision 213.23 2001/06/22 17:58:20 ajc
385 * A few performance and tuning cleanups. Increased the size of the socket
386 queue length to 100 for use on big systems. Also, during startup, the
387 initial startup thread now exits after creating the worker threads, instead
388 of becoming a worker thread itself. For some reason Solaris had problems
389 with the latter method.
391 Revision 213.22 2001/06/07 03:16:57 ajc
392 * Brought over an updated mime parser from Citadel
394 Revision 213.21 2001/06/06 14:44:25 ajc
395 * mime_parser.c: #include <pthread.h> so it compiles cleanly
397 Revision 213.20 2001/05/31 02:26:22 ajc
398 * Fixed login to take you to the Lobby instead of the next room.
400 Revision 213.19 2001/05/30 22:37:09 ajc
401 * Fix to upload handler to recognize browser uploads based on *either* a "name"
402 or a "filename" from the MIME parser.
404 Revision 213.18 2001/05/30 01:06:57 ajc
405 * Changes to mime parser ... still something wrong
407 Revision 213.17 2001/05/28 19:27:29 ajc
408 * Fixed bug which marked all messages in Lobby as old before reading at login
410 Revision 213.16 2001/05/25 22:39:26 ajc
411 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
413 Revision 213.15 2001/05/23 16:15:23 ajc
414 * UI changes (pretty frames with no scrollbars)
416 Revision 213.14 2001/05/22 00:32:17 ajc
419 Revision 213.13 2001/05/22 00:02:18 ajc
420 * Another attempt to fix the fd leak
422 Revision 213.12 2001/05/19 02:21:40 ajc
423 * Attempt to fix the dangling sockets.
425 Revision 213.11 2001/05/15 03:22:25 ajc
426 * More icon updates and link cleanup type stuff
428 Revision 213.10 2001/05/06 05:11:48 ajc
429 * Added paging icon and right-justified it
430 * Send-page window is now a popup
432 Revision 213.9 2001/05/04 04:28:10 ajc
433 * Added "page user" button in wholist
435 Revision 213.8 2001/05/01 00:49:43 ajc
436 * more of the UI overhaul
438 Revision 213.7 2001/04/30 01:49:36 ajc
439 * more work on UI overhaul
441 Revision 213.6 2001/04/29 04:39:23 ajc
442 * User interface overhaul now in progress. WARNING: incomplete system.
444 Revision 213.5 2001/04/01 22:13:37 cough
445 * Modified roomops.c to give users the ability to pick a floor at room
448 Revision 213.4 2001/02/15 01:21:55 ajc
449 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
450 invite/kickout functionality.
452 Revision 213.3 2001/01/25 23:10:00 ajc
453 * "Delete message" button now confirms on client-side using JavaScript
455 Revision 213.2 2000/12/05 18:39:49 ajc
456 * Added support for non-USA countries in registration screen (requires the
457 latest Citadel server, which supports the country field)
459 Revision 213.1 2000/10/20 04:27:46 ajc
460 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
462 Revision 213.0 2000/10/03 16:44:01 ajc
463 * Tagged for 2.13 release
465 Revision 212.16 2000/10/03 03:15:53 ajc
466 * Cosmetic changes to login screen, menu bar, and message header bar
468 Revision 212.15 2000/09/28 03:44:52 ajc
469 * Linked to the bio/photo page from message headers. I'm not sure I like the
470 color scheme, though.
472 Revision 212.14 2000/09/28 03:37:23 ajc
473 * who.c: provide links to bio/photo pages for each user in the wholist
475 Revision 212.13 2000/09/24 21:37:21 ajc
476 * When reading large numbers of messages, group them in smaller numbers and
477 display the selector bar in search engine style (like AltaVista and Google)
479 Revision 212.12 2000/09/24 04:17:16 ajc
480 * Templatized the room banner.
482 Revision 212.11 2000/09/17 03:29:45 ajc
483 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
485 Revision 212.10 2000/09/14 11:43:37 error
486 Replace occurrences of % throughout the HTML with %% so as to be friendly
487 to HP/UX printf() and possibly others.
489 Revision 212.9 2000/09/13 04:13:59 ajc
490 * Completed the initial hack of the variable substitution template thingy.
491 Check out static/login.html to see the first template.
493 Revision 212.8 2000/09/11 17:08:16 ajc
494 * Started templatizing the login screen. Not finished yet.
496 Revision 212.7 2000/09/11 03:29:50 ajc
497 * Started working on a variable-substitution thing
499 Revision 212.6 2000/08/30 03:20:22 ajc
500 * Put the wholist back into its own window.
502 Revision 212.5 2000/07/06 03:46:29 ajc
503 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
505 Revision 212.4 2000/06/29 04:22:35 ajc
506 * Changed the format of the wholis (again). Now it shows up in a frame
507 instead of a separate window.
509 Revision 212.3 2000/06/12 03:28:44 ajc
510 * added support for multi-line paging
512 Revision 212.2 2000/06/07 04:11:28 ajc
513 * HTML changes to room banner
515 Revision 212.1 2000/05/31 04:29:54 ajc
516 * Initial support for "summary" (headers only, no body) mode of reading
517 messages, and "read one" mode. For future support of 'traditional' email.
519 Revision 212.0 2000/05/23 20:35:52 ajc
520 * Tagged for the 2.12 release
522 Revision 211.19 2000/05/18 02:33:39 ajc
523 * Don't call whobbs() directly after changing masq room/host, it screws up the
524 refresh. It now calls an HTTP redirect page instead.
525 * added http_redirect(char *url) function to accomplish the above
527 Revision 211.18 2000/05/08 17:24:32 ajc
528 * Removed HTTP date fields because it was confusing browser caches (weird)
529 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
531 Revision 211.17 2000/05/07 23:46:55 ajc
532 * added Date: and Last-Modified: headers to HTTP output
533 * masquerade room/host screen now runs in wholist window, and returns to it
535 Revision 211.16 2000/05/02 17:32:06 ajc
536 * Font related changes to html
538 Revision 211.15 2000/04/20 02:42:23 ajc
539 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
540 crashing every session, every time. (?)
541 * End the session after displaying robots.txt or nocookies.html, to prevent
542 big session logjams when either of these conditions are met
544 Revision 211.14 2000/04/15 15:43:46 nbryant
545 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
546 64-bit gcc on sparc is evil)
548 Revision 211.13 2000/04/06 20:42:03 nbryant
549 * configure.in: fix a typo
551 Revision 211.12 2000/04/06 20:37:01 nbryant
552 * solaris cleanups and warning fixes
554 Revision 211.11 2000/03/31 03:48:52 ajc
555 * text_to_server() now behaves the way web users expect text entry to work.
556 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
558 Revision 211.10 2000/03/31 02:39:06 ajc
559 * Fixed bugs in "Site configuration" and added new fields.
561 Revision 211.9 2000/03/31 02:08:45 ajc
562 * Added "max messages per page" and "read next nnn" stuff to read loop
563 (probably not in its final form)
565 Revision 211.8 2000/03/28 17:02:47 nbryant
566 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
568 Revision 211.7 2000/03/27 16:18:17 ajc
569 * Implement multi-room chat as available in Citadel 5.70
571 Revision 211.6 2000/03/23 04:45:15 ajc
572 * Experimental move of wholist to a separate auto-refreshing window
574 Revision 211.5 2000/03/19 22:49:03 ajc
575 * Made the header-bar buttons more visible
576 * Added a "reply" header-bar button
577 * Move "Subject:" lines into the header-bar
578 * Padded the header-bars by one pixel (nicer looking)
579 * Changed message date/time output format
581 Revision 211.4 2000/03/19 19:49:31 ajc
582 * Added support for unix domain sockets
584 Revision 211.3 2000/02/11 23:45:04 nbryant
585 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
586 * tcp_sockets.c: include <arpa/inet.h>
588 Revision 211.2 2000/02/11 23:30:04 nbryant
589 configure.in: added some code for FreeBSD
591 Revision 211.1 2000/01/11 04:20:40 ajc
592 * Add "close window" option to goodbye screen
594 Revision 211.0 2000/01/04 15:24:16 ajc
595 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
596 * This will be released as v2.11; tagged everything as such.
598 Revision 210.0 1999/12/24 04:57:18 ajc
601 Revision 1.121 1999/12/23 04:54:48 ajc
602 * Changed session cookie from hexadecimal encoding to base64
603 * Removed overly verbose logging
605 Revision 1.120 1999/12/12 18:12:28 ajc
606 * get http request: clear hold buffer before starting to read in HTTP request.
607 This was causing some requests to get corrupted.
609 Revision 1.119 1999/12/08 18:25:21 ajc
610 * Increased the size of the backlog queue length passed to accept() and made
611 it a configuration parameter in webcit.h
613 Revision 1.118 1999/12/07 16:09:26 ajc
614 * Better (non fireworks display mode) handling of broken HTTP sockets
616 Revision 1.117 1999/12/06 03:40:29 ajc
617 * Moved a bunch of other global variables to per-session variables
619 Revision 1.116 1999/12/06 02:05:33 ajc
620 * Moved global march list into per-session context
622 Revision 1.115 1999/12/05 18:38:02 ajc
623 * Auto-scaling worker thread pool size
625 Revision 1.114 1999/12/05 17:38:41 ajc
626 * Additional debugging and cleanup
628 Revision 1.113 1999/12/04 22:16:05 ajc
629 * Moved all diagnostic output to stderr
630 * Moved "HTTP/1.0 200 OK" output to output_headers()
632 Revision 1.112 1999/12/04 21:56:59 ajc
633 * Finished the overhaul. Now to tune...
635 Revision 1.111 1999/12/03 17:59:53 ajc
636 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
637 pseudocode so the build is currently broken.
639 Revision 1.110 1999/12/03 16:37:46 ajc
640 * Repaired HTTP output for image transfers and static content
642 Revision 1.109 1999/12/03 05:09:54 ajc
643 * Rewrote the HTTP engine and application coupling to run in a worker thread
644 model and to run as a single multithreaded program (eliminated helper
645 processes and pipes). It currently runs but has many large bugs.
647 Revision 1.108 1999/12/03 00:18:20 ajc
648 * Added ".c.o" rule to Makefile
650 Revision 1.107 1999/11/26 03:32:59 ajc
651 * Started moving all of the global variables into a struct, to facilitate
652 multithreaded server.
654 Revision 1.106 1999/11/26 01:28:10 ajc
657 Revision 1.105 1999/11/04 02:05:02 ajc
658 * Added 'number of worker threads' to site config screen
660 Revision 1.104 1999/10/25 02:25:09 ajc
661 * Shuffled around the room editing commands
663 Revision 1.103 1999/10/14 04:07:18 ajc
664 * Cleaned up the bottom-of-page icons
666 Revision 1.102 1999/10/08 23:58:11 ajc
667 * Minor bug fix in registration screen
669 Revision 1.101 1999/10/06 02:44:02 ajc
670 * Per Nick's request, removed the key bindings stuff. He knows how to fit
671 it back in when it's fixed. Also added more attempts at cache disabling,
672 but it still doesn't work in the StarOffice browser. I don't know why.
674 Revision 1.100 1999/10/02 03:26:14 ajc
675 * Merged in Nick's bit of JavaScript to handle key commands.
676 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
677 in a text field. Right now you can't even log in.
679 Revision 1.99 1999/09/01 01:06:11 ajc
680 * Added "max message length" field in global config screen
682 Revision 1.98 1999/08/14 18:16:10 ajc
683 * Fixed escputs() and its friends to properly handle ' (single quote) chars
686 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
687 * Did neat stuff to the bottom of the page
689 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
690 * webcit.c: exit Webcit sessions semi-gracefully when the connection
691 to a Citadel server fails.
692 * messages.c: don't auto-link URL's in messages if it would cause
695 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
696 * Recompiled the Java chat applet using a genuine JDK 1.0.2
697 compiler. This should make more browsers happy.
699 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
700 * Added support for "robots.txt" telling spiders to go away.
701 * Do a slrp_highest() when logging off.
703 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
704 * Rearranged the code in "Site-wide configuration" and "Generic
705 server command" to avoid nested server operations
707 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
708 * webcit.c: added "back, top, next" buttons to bottom of each page
709 * menubar.html: replaced "User list" with "Page another user"
711 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
712 * context_loop.c: rearranged some code to try to eliminate deadlocks
714 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
715 * Unknown URL's now display the main menu instead of diagnostics
716 * Diagnostics are now at <baseurl>/diagnostics
718 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
719 * Session no longer locks up when an express message is cancelled
720 * The default Citadel server is now "localhost" instead of uncnsrd
721 * Added some documentation
723 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
724 * roomops.c: made room banner graphics more reliable
725 * messages.c: added code to prevent accidental "double-posting"
726 * who.c: fixed the "Change room/host/user" submit logic
728 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
729 * Changed static/menubar.html so the text is readable
731 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
732 * Ditched the frames mode completely. It wasn't working properly in,
733 among other places, IE 5. Die, Bill, Die.
735 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
736 * Fixed the behavior of the "forget room" routine, to properly handle
737 the transition back to the Lobby after it's all done.
738 * Added ExpressMessageCat() to allow code to send the user messages
739 along with incoming express messages
740 * WebCit now sends the name of the end user's browser as the client
741 name in a Citadel IDEN command rather than its own name.
743 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
744 * Minor code cleanups
745 * New mail notification
747 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
748 * Top-aligned all the cells in the fake frames in non-frames mode
750 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
751 * Initial entry to _BASEROOM_ at login now done as a Skip instead
752 of a Goto, in order to prevent it from first marking all msgs old.
754 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
755 * Replaced _most_ gotoroom() calls with smart_goto(), a version
756 which can differentiate the needs of frames and noframes modes
758 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
759 * webserver.c: added "-t" option to send traces somewhere else
761 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
762 * context_loop.c: display an error page if the client browser
763 requests a non-root page and there is no cookie set
764 * webserver.c: took my name off the copyright notice (it's a group
767 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
768 * Reworked a lot of the structure, made more HTML "embeddable"
769 * Changed the noframes mode to display "fake" frames using tables
771 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
772 Changed some output formatting (mainly <FONT> tags).
773 Changed who.c to use urlescputs() rather than escputs()
774 in urls so GOTOs and User Profiles work when the string has a
777 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
778 http://www.webreference.com/dhtml/column18/menuFrLoad.html
779 How to cause "onLoad=" to cause a sibling frame to refresh without
780 having to use the nonportable HTTP "Window-Target:" directive. Began
781 implementation of this; it should allow portable NS/IE compatibility.
783 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
784 * Implemented "access level required to create rooms"
786 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
787 * webcit.c: modified getz() to *exit* the program when fgets()
788 returns an error. This is actually the desired behavior; it would
789 otherwise busy-loop forever on a broken pipe.
791 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
792 * webcit.c: added to getz() the ability to return an error code;
793 implemented this in the main loop, hopefully fixing problems
794 * Added "braindamage" file (frames/JS browser compatibility list)
795 * Added HTTP "User-agent:" detection
796 * wildmat.c, braindamage.c: added
797 * Initial value of 'noframes' is now set by the braindamage check
798 * Ran everything through "indent -kr -i8"
799 * roomops.c: in room list, print a in otherwise empty cells
801 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
802 * context_loop.c: warning fix
803 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
805 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
806 * Resolve the name of the connecting host and pass it on to Citadel
808 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
809 * wDumpContent() is now responsible for </BODY></HTML> most of the
810 time (parameter settable) so that the main menu can easily be
811 embedded in every page when running in noframes mode
812 * noframes mode selection is now carried in the cookie
814 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
815 * Made the frames stuff less dependent on the HTML TARGET= directive
816 and more dependent on the HTTP Window-target: directive.
817 * Made the system semi-navigable in noframes mode.
819 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
820 * Brought over the new room listing code and <G>oto heuristics
821 from the main Citadel tree, to pay attention to floor/room ordering
823 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
824 * Modified the back end of mime_parser to use callbacks instead of
825 doing something specific. Now we can use it elsewhere.
827 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
828 * Fixed the bugs in "Site-wide configuration"
829 * Added a "generic server commands" screen
831 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
832 * Reduced the multiple cookies down to one cookie combining all data.
834 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
835 * Removed wc_host and wc_port cookies.
836 * Added an "edit your session" screen to change your wholisting.
838 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
839 * Added "enter registration"
840 * Set up automatic trigger of Enter Registration when the server
842 * Established that a one-to-one WebCit/Citadel correspondence will
843 be required. No big deal due to shared code segments.
844 * Added "change password"
845 * Added networking configuration screens. These still need testing.
846 * Added a "kill session" link to each line of the wholist when
847 logged in as an aide, and the screens to perform this operation.
849 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
850 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
851 * "Finished" the MIME parser.
852 * Got image uploads working.
853 * Added "add/edit user photo" screens.
854 * Added "add/edit room graphic" screens.
855 * Added "add/edit floor graphic" screens.
856 * Fixed display of floor graphic in known rooms list.
858 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
859 * Wrote mime_parser.c for handling of image uploads. This will also
860 be used in future Citadel MIME projects.
862 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
863 * Fixed a bug in the room banner display code
864 * Added "delete room"
865 * Added "validate users"
867 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
868 * Added "edit room info file"
871 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
872 * Changed the "auto read new" functionality from a meta refresh tag
873 to an "onload" directive (the former was causing graphics problems)
874 * Added "create room"
877 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
878 * Got the Zap and List-Zapped commands working
879 * Added a convenience function to display a page with an error string
880 * Automatically do a read-new-msgs whenever a new room banner is loaded
882 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
883 * Added the screens to send pages
884 * Changed message headers to display in bigger font, non-boldface
885 * Added the chat system
886 * Added goto private rooms
888 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
889 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
891 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
892 * automatically regenerate Makefile when Makefile.in changes
894 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
895 * context_loop.c: Moved "remove session" into its own function.
896 Check for dead webcit child process before each transaction.
897 * Ignore SIGPIPE; this seems to magically make the program bulletproof
898 against broken HTTP connections.
899 * Added a housekeeping thread to periodically remove dead sessions
900 and kill idle sessions.
901 * messages.c: added "delete message" functionality
902 * messages.c: added "move message" functionality
903 * userlist.c: added. This adds "userlist" and "show user" functions.
904 * roomops.c: fixed buggy implementation of ungoto
905 * Set up an option in output_headers() to optionally print the most
906 often used opening HTML as well as the HTTP headers.
907 * Display express messages in cute little JavaScript popup window.
909 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
910 * Brought over message reading and entry functions from old WebCit
912 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
913 * context_loop.c: really fix the SO_LINGER stuff
914 * webserver.c: remove commented-out references to SO_LINGER
916 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
917 * context_loop.c: After fork(), child process closes the HTTP socket
918 so when the parent process closes it, it actually _does_ close.
919 Otherwise, aIEeeee and possibly other browsers will hang.
920 * Added support for graphics images retrieved from the Citadel server.
921 * Set up login banner graphic and background image graphic
923 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
924 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
926 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
927 * Smoothed out some of the login/logout code. Failed authentication
928 now works the way it should.
929 * Added support for new user login (still need to handle registration).
931 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
932 * Discovered that the HTTP socket problem is related to a socket that
933 isn't properly lingering on close. Temporarily hacked a sleep(10)
934 into context_loop.c until it is figured out.
936 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
937 * Did a little debugging, still trying to figure out why logging in
938 displays "Connection reset by peer" error. It used to work...
940 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
941 * Makefile.in: updated dependencies
943 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
944 * Fixed broken interpretation of variables specified in the URL
945 * added new "action" variable to make main loop simpler
947 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
948 * webserver.c: prototype vsnprintf
949 * context_loop.c: warning fix
951 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
952 * tcp_sockets.c: removed some dead code
953 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
954 unused ends of pipes, fix a file descriptor leak and a race condition
955 * portability enhancements
957 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
958 * webserver.c, context_loop.c, webcit.c: add commandline args for host
960 * converted to autoconf and began port to Digital UNIX
962 * context_loop.c: moved the monster 64k buffer array off the stack
963 * tcp_sockets.c: getservbyname() doesn't set errno.
965 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
966 * webserver.c: warning fix