2 Revision 400.9 2002/09/14 21:33:31 ajc
3 * Backed out compression of inlines -- not all browsers appear to handle it
5 Revision 400.8 2002/09/14 20:20:29 ajc
6 * Attempting to push more stuff through compression. I've introduced some
7 sort of deadlock bug that I can't seem to find yet...
9 Revision 400.7 2002/09/14 20:00:22 ajc
10 * Compress output_image() graphics
12 Revision 400.6 2002/09/14 16:26:35 ajc
13 * output_image() now reads the entire image from Citadel into a buffer before
14 sending it to the browser (for performance reasons, and so it can compress)
16 Revision 400.5 2002/09/14 04:52:59 ajc
17 * Look for the "libical" calendaring library and link it in if present...
19 Revision 400.4 2002/09/14 04:02:36 ajc
20 * Finished gzip compression of dynamic pages (when browser supports it)
22 Revision 400.3 2002/09/13 20:40:53 ajc
23 * Detect when the client browser is capable of gzip encoding
24 (actual encoding is not implemented yet)
26 Revision 400.2 2002/09/13 15:54:40 ajc
27 * Reversed the above change because I broke it somehow
29 Revision 400.1 2002/09/11 22:46:59 ajc
30 * Started adding in compression and calendaring library detects (not finished)
32 Revision 400.0 2002/09/09 03:56:11 ajc
33 * This is version 4.00
35 Revision 323.68 2002/09/09 03:51:01 ajc
36 * In the HTML-to-HTML converter:
37 --> Open links in new window (as with text msgs)
38 --> Convert loose URL's to hot links (as with text msgs)
40 Revision 323.67 2002/09/06 03:59:11 ajc
41 * Added an "About this server" panel to the Summary page.
42 (Useless fluff, but better than an empty column.)
44 Revision 323.66 2002/08/26 02:57:06 ajc
45 * Rooms listed on the summary page are now clickable-gotoable
47 Revision 323.65 2002/08/26 01:24:09 ajc
48 * Added a "summary" page (rather sparse for now)
50 Revision 323.64 2002/08/24 15:30:48 ajc
51 * GET instead of POST for listsub. Also add a 'Back...' link.
53 Revision 323.63 2002/08/24 05:59:24 ajc
54 * Bugfixes and cosmetic changes to listsub system
56 Revision 323.62 2002/08/23 03:37:19 ajc
57 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
59 Revision 323.61 2002/08/22 03:55:47 ajc
60 * 'unsubscribe' command (but not 'confirm unsubscribe')
62 Revision 323.60 2002/08/21 21:58:37 ajc
63 * Completed self-service list subscription via web.
64 (Still need to implement unsubscribe.)
66 Revision 323.59 2002/08/16 22:06:51 ajc
69 Revision 323.58 2002/08/16 03:51:12 ajc
70 * I think I've finally nailed the 'no session' pages now...
72 Revision 323.57 2002/08/15 03:49:47 ajc
73 * Fleshed out the list subscription page a bit
75 Revision 323.56 2002/08/13 19:55:12 ajc
76 * Keep track of the HTTP "Host:" header being sent by the browser.
77 (We're going to need this in the near future)
79 Revision 323.55 2002/08/05 16:07:30 ajc
80 * Moved "edit floor label pic" to the floor editing screen
82 Revision 323.54 2002/08/05 15:53:00 ajc
83 * Commands to add, change, delete floors
85 Revision 323.53 2002/07/26 03:20:04 ajc
86 * Beautified the folder tabs in "edit room"
88 Revision 323.52 2002/07/25 04:01:58 ajc
89 * Final cleanup of changes (finally located and fixed the bug)
91 Revision 323.51 2002/07/24 04:14:23 ajc
92 * Minor code cleanup of last night's changes
94 Revision 323.50 2002/07/23 15:40:54 ajc
95 * Minor cleanup of previous changes
97 Revision 323.49 2002/07/23 04:43:58 ajc
98 * Updated message reading to use the new MSG4 command, so we can do output
99 of various types of richtext (mainly HTML).
101 Revision 323.48 2002/07/16 03:37:24 ajc
102 * Small change to above
104 Revision 323.47 2002/07/16 03:23:37 ajc
105 * Display HTML messages as HTML. (Wow!)
107 Revision 323.46 2002/07/13 04:39:59 ajc
108 * Handle multipart/alternative in a nicer way, giving us the opportunity to
109 output HTML instead of converting to text/plain and back. (Not finished.)
111 Revision 323.45 2002/07/11 03:17:03 ajc
112 * hacks to text_to_server() to transmit messages as HTML
114 Revision 323.44 2002/07/09 04:21:12 ajc
117 Revision 323.43 2002/07/06 03:10:26 ajc
118 * Enable a "make this my start page" link that works in lots of places.
119 Configures a user's preference of where to go after login.
121 Revision 323.42 2002/06/19 22:01:31 ajc
122 * When editing another user's vCard, do a "transient goto" to their config
123 room so you don't automatically gain access to their config room.
124 * When creating a user, go back to the "select user to edit" screen with the
125 new user's account name pre-selected.
127 Revision 323.41 2002/06/17 03:48:44 ajc
128 * Finished the thing to edit other users' vCards.
130 Revision 323.40 2002/06/16 21:49:02 ajc
131 * Administratively edit other users' vCards. Still needs a couple of lines
132 of glue code to make it work.
134 Revision 323.39 2002/06/15 20:34:39 ajc
135 * Use safestrncpy() instead of strncpy() where appropriate
136 * Fixed a memory allocation bug in the vCard parser
138 Revision 323.38 2002/05/23 03:40:05 ajc
139 * Brought over a utility function I'll need later
141 Revision 323.37 2002/05/22 02:34:56 ajc
142 * Finished room/folder view selector. Pretty cool.
144 Revision 323.36 2002/05/22 01:53:23 ajc
145 * Room list or folder list? Give the user a choice. (Has bugs.)
147 Revision 323.35 2002/05/12 15:21:43 error
148 * do_template() now parses a .wml file for WAP clients, and a .html file
151 Revision 323.34 2002/05/11 22:46:19 error
152 * Track whether user-agent is a WAP gateway
154 Revision 323.33 2002/05/11 15:35:07 error
155 * webcit.c: add MIME types for WAP/WML
157 Revision 323.32 2002/05/10 15:29:58 ajc
158 * Hacked the address book view a little bit
160 Revision 323.31 2002/05/09 03:53:56 ajc
161 * Began working on address book view
163 Revision 323.30 2002/05/08 03:38:58 ajc
164 * Preferences framework
166 Revision 323.29 2002/05/07 03:57:29 ajc
167 * In message summary, replace 'Del' links with checkboxes
169 Revision 323.28 2002/05/05 03:28:15 ajc
170 * Shuffled around the room banner a bit
172 Revision 323.27 2002/05/03 19:32:39 ajc
173 * Finished "folder list" mode (still need to move it to a permanent location)
175 Revision 323.26 2002/05/03 03:55:17 ajc
176 * more folder display stuff
178 Revision 323.25 2002/05/01 22:03:07 ajc
179 * "folder list" view (not finished)
181 Revision 323.24 2002/05/01 03:23:31 ajc
182 * Added a drop-down box to change a user's view of a room.
184 Revision 323.23 2002/04/28 03:56:47 ajc
185 * Finished summary mode (for the most part, anyway)
187 Revision 323.22 2002/04/26 21:13:21 ajc
188 * Separated "summary mode" message listing into its own function
189 * Go to summary mode automatically when the server says that view=1
191 Revision 323.21 2002/04/20 04:14:29 ajc
192 * Some work on email summary screen
194 Revision 323.20 2002/03/31 05:02:39 ajc
195 * Remove "Page another user" link from main menu
196 * Add "edit my citadel config room" type link from edit user screen
198 Revision 323.19 2002/03/29 22:30:45 ajc
199 * Finished the "edit user" screen.
201 Revision 323.18 2002/03/29 15:18:09 ajc
202 * yep ... more user edit stuff
204 Revision 323.17 2002/03/26 19:01:12 ajc
205 * More edit user stuff
207 Revision 323.16 2002/03/26 18:23:23 ajc
208 * Don't display room banner on screens that don't pertain to a particular room
209 * Initial prep for add/change/delete user accounts screen
211 Revision 323.15 2002/03/22 04:33:08 ajc
212 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
214 Revision 323.14 2002/03/19 04:35:10 ajc
215 * Brought over yet another new version of the MIME parser from Citadel
217 Revision 323.13 2002/03/13 03:56:52 ajc
218 * New site config option "Allow system Aides to gain access to mailboxes"
220 Revision 323.12 2002/03/12 23:13:57 ajc
221 * Moved room access controls out of the admin menu and into the room commands
222 menu. Prettied up the access control list screen.
224 Revision 323.11 2002/03/10 06:07:09 ajc
225 * Handle multiple Internet e-mail addresses in vCard editor
227 Revision 323.10 2002/03/07 04:56:09 ajc
228 * Final polish for initial round of vCard editing functions. Only show "edit"
229 link when editing user's own vCard in the My Citadel Config> room.
231 Revision 323.9 2002/03/06 05:22:33 ajc
232 * More vcard editing form stuff
234 Revision 323.8 2002/03/05 05:05:06 ajc
235 * More vCard editing stuff
237 Revision 323.7 2002/03/04 05:28:54 ajc
238 * Wrote some skeleton code for robust vCard editing
240 Revision 323.6 2002/03/03 06:58:25 ajc
241 * Login errors displayed in red
243 Revision 323.5 2002/03/03 06:52:59 ajc
244 * Allow editing of the "disable self-service user account creation" site config option
246 Revision 323.4 2002/02/24 07:02:44 ajc
247 * Added the ability to enter a Subject: line in messages
248 * Go to the Mail room when user clicks on the new mail alert icon
250 Revision 323.3 2002/02/13 22:47:51 ajc
251 * Added some rudimentary support for displaying vCards as card-looking things
253 Revision 323.2 2002/02/13 15:04:25 ajc
254 * Began some hacks for vCard processing
256 Revision 323.0 2002/01/13 09:07:06 ajc
259 Revision 322.4 2002/01/13 09:06:38 ajc
260 * Brought over the debugged mime parser from Citadel
262 Revision 322.3 2002/01/05 06:19:17 error
263 * Add MIME types text/css and image/png
265 Revision 322.2 2002/01/03 22:32:38 ajc
266 * templatized the "prompt for recipient" screen
268 Revision 322.1 2001/12/28 09:43:05 error
269 * Client support for hostnames up to 63 characters
271 Revision 322.0 2001/12/26 23:11:56 ajc
274 Revision 321.1 2001/12/26 23:11:25 ajc
275 * Minor change to the upload handler, to fix graphics uploads
277 Revision 321.0 2001/12/26 05:28:02 ajc
280 Revision 320.2 2001/12/26 05:24:11 ajc
281 * Reverted all of the navbar and iconbar functions back to plain, ordinary
282 link tags. The nifty JavaScript stuff is now used only to light up the
283 buttons during mouse hovers, and nothing more.
285 Revision 320.1 2001/12/25 00:14:44 error
286 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
288 Revision 320.0 2001/12/21 06:04:03 ajc
291 Revision 301.22 2001/12/21 06:03:54 ajc
294 Revision 301.21 2001/12/20 05:02:42 ajc
295 * If you paid for this software, someone is ripping you off.
296 * Fixed the urlesc() function to use a caller-supplied target buffer.
298 Revision 301.20 2001/12/18 20:35:29 ajc
299 * More fun JavaScript-enabled buttons
301 Revision 301.19 2001/12/18 16:48:06 ajc
302 * Began testing new JavaScript-enabled k00l light-up buttonz
304 Revision 301.18 2001/12/18 06:06:20 ajc
307 Revision 301.17 2001/12/15 20:51:33 ajc
308 * "reply" button on pop-up pages
310 Revision 301.16 2001/12/11 16:02:40 ajc
311 * Completed support for add/remove mailing list recipients.
313 Revision 301.15 2001/12/11 15:22:53 ajc
314 * Began constructing the listserv screen for config (not tested)
316 Revision 301.14 2001/12/11 05:37:12 ajc
317 * Finished the share/unshare room screen in Edit Room
319 Revision 301.13 2001/12/03 04:43:40 ajc
320 * Brought over an update of the MIME parser from Citadel.
322 Revision 301.12 2001/12/02 07:09:13 ajc
323 * Turned the room editing page into a tabbed dialog
324 * Started adding some of the room sharing stuff
326 Revision 301.11 2001/11/22 05:17:06 ajc
327 * Completed the add/change/delete neighbor node screens
329 Revision 301.10 2001/11/18 01:47:24 ajc
330 * Tentatively begun the change of networking configuration screens to reflect
331 the new network architecture of the server.
333 Revision 301.9 2001/11/18 01:41:09 ajc
334 * Brought over the newer string tokenizer from Citadel
335 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
336 server's convention of #define SIZ 4096
338 Revision 301.8 2001/11/14 03:20:22 ajc
339 * Add some more of the newer config settings to the site config screen
341 Revision 301.7 2001/09/25 03:34:09 ajc
342 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
343 and bail out without bothering the Citadel server.
345 Revision 301.6 2001/08/22 16:38:06 ajc
346 * Added the "-c" command line option to generate optional cookies indicating
347 the host name of the server. This makes it easy to put a cluster of WebCit
348 servers behind (for example) an Arrowpoint load balancer.
350 Revision 301.5 2001/08/21 04:02:56 ajc
351 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
352 unwanted page caching
354 Revision 301.4 2001/08/13 03:43:24 ajc
357 Revision 301.3 2001/08/13 03:40:01 ajc
358 * Another attempt at focus
360 Revision 301.2 2001/08/11 04:24:39 ajc
361 * Attempt at setting focus to msgtext area when entering a message.
363 Revision 301.1 2001/08/02 03:42:03 ajc
364 * Changed the wholist to work with the new masquerade semantics
366 Revision 301.0 2001/06/28 15:05:31 ajc
369 Revision 300.2 2001/06/28 15:03:49 ajc
370 * Every generated page now includes a meta tag to disable evil "smart tags"
371 (see http://smarttags.manilasites.com/ for more information)
373 Revision 300.1 2001/06/28 02:39:54 ajc
374 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
375 the screen where you can create a room...
377 Revision 300.0 2001/06/27 06:24:06 ajc
378 * Tagged everything as Version 3.00
380 Revision 213.25 2001/06/27 06:22:49 ajc
381 * Updated docs for the 3.00 release
383 Revision 213.24 2001/06/27 06:16:01 ajc
384 * Correct generated window name in pop up pages
385 * Added handling of MIME inline images (not tested)
387 Revision 213.23 2001/06/22 17:58:20 ajc
388 * A few performance and tuning cleanups. Increased the size of the socket
389 queue length to 100 for use on big systems. Also, during startup, the
390 initial startup thread now exits after creating the worker threads, instead
391 of becoming a worker thread itself. For some reason Solaris had problems
392 with the latter method.
394 Revision 213.22 2001/06/07 03:16:57 ajc
395 * Brought over an updated mime parser from Citadel
397 Revision 213.21 2001/06/06 14:44:25 ajc
398 * mime_parser.c: #include <pthread.h> so it compiles cleanly
400 Revision 213.20 2001/05/31 02:26:22 ajc
401 * Fixed login to take you to the Lobby instead of the next room.
403 Revision 213.19 2001/05/30 22:37:09 ajc
404 * Fix to upload handler to recognize browser uploads based on *either* a "name"
405 or a "filename" from the MIME parser.
407 Revision 213.18 2001/05/30 01:06:57 ajc
408 * Changes to mime parser ... still something wrong
410 Revision 213.17 2001/05/28 19:27:29 ajc
411 * Fixed bug which marked all messages in Lobby as old before reading at login
413 Revision 213.16 2001/05/25 22:39:26 ajc
414 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
416 Revision 213.15 2001/05/23 16:15:23 ajc
417 * UI changes (pretty frames with no scrollbars)
419 Revision 213.14 2001/05/22 00:32:17 ajc
422 Revision 213.13 2001/05/22 00:02:18 ajc
423 * Another attempt to fix the fd leak
425 Revision 213.12 2001/05/19 02:21:40 ajc
426 * Attempt to fix the dangling sockets.
428 Revision 213.11 2001/05/15 03:22:25 ajc
429 * More icon updates and link cleanup type stuff
431 Revision 213.10 2001/05/06 05:11:48 ajc
432 * Added paging icon and right-justified it
433 * Send-page window is now a popup
435 Revision 213.9 2001/05/04 04:28:10 ajc
436 * Added "page user" button in wholist
438 Revision 213.8 2001/05/01 00:49:43 ajc
439 * more of the UI overhaul
441 Revision 213.7 2001/04/30 01:49:36 ajc
442 * more work on UI overhaul
444 Revision 213.6 2001/04/29 04:39:23 ajc
445 * User interface overhaul now in progress. WARNING: incomplete system.
447 Revision 213.5 2001/04/01 22:13:37 cough
448 * Modified roomops.c to give users the ability to pick a floor at room
451 Revision 213.4 2001/02/15 01:21:55 ajc
452 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
453 invite/kickout functionality.
455 Revision 213.3 2001/01/25 23:10:00 ajc
456 * "Delete message" button now confirms on client-side using JavaScript
458 Revision 213.2 2000/12/05 18:39:49 ajc
459 * Added support for non-USA countries in registration screen (requires the
460 latest Citadel server, which supports the country field)
462 Revision 213.1 2000/10/20 04:27:46 ajc
463 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
465 Revision 213.0 2000/10/03 16:44:01 ajc
466 * Tagged for 2.13 release
468 Revision 212.16 2000/10/03 03:15:53 ajc
469 * Cosmetic changes to login screen, menu bar, and message header bar
471 Revision 212.15 2000/09/28 03:44:52 ajc
472 * Linked to the bio/photo page from message headers. I'm not sure I like the
473 color scheme, though.
475 Revision 212.14 2000/09/28 03:37:23 ajc
476 * who.c: provide links to bio/photo pages for each user in the wholist
478 Revision 212.13 2000/09/24 21:37:21 ajc
479 * When reading large numbers of messages, group them in smaller numbers and
480 display the selector bar in search engine style (like AltaVista and Google)
482 Revision 212.12 2000/09/24 04:17:16 ajc
483 * Templatized the room banner.
485 Revision 212.11 2000/09/17 03:29:45 ajc
486 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
488 Revision 212.10 2000/09/14 11:43:37 error
489 Replace occurrences of % throughout the HTML with %% so as to be friendly
490 to HP/UX printf() and possibly others.
492 Revision 212.9 2000/09/13 04:13:59 ajc
493 * Completed the initial hack of the variable substitution template thingy.
494 Check out static/login.html to see the first template.
496 Revision 212.8 2000/09/11 17:08:16 ajc
497 * Started templatizing the login screen. Not finished yet.
499 Revision 212.7 2000/09/11 03:29:50 ajc
500 * Started working on a variable-substitution thing
502 Revision 212.6 2000/08/30 03:20:22 ajc
503 * Put the wholist back into its own window.
505 Revision 212.5 2000/07/06 03:46:29 ajc
506 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
508 Revision 212.4 2000/06/29 04:22:35 ajc
509 * Changed the format of the wholis (again). Now it shows up in a frame
510 instead of a separate window.
512 Revision 212.3 2000/06/12 03:28:44 ajc
513 * added support for multi-line paging
515 Revision 212.2 2000/06/07 04:11:28 ajc
516 * HTML changes to room banner
518 Revision 212.1 2000/05/31 04:29:54 ajc
519 * Initial support for "summary" (headers only, no body) mode of reading
520 messages, and "read one" mode. For future support of 'traditional' email.
522 Revision 212.0 2000/05/23 20:35:52 ajc
523 * Tagged for the 2.12 release
525 Revision 211.19 2000/05/18 02:33:39 ajc
526 * Don't call whobbs() directly after changing masq room/host, it screws up the
527 refresh. It now calls an HTTP redirect page instead.
528 * added http_redirect(char *url) function to accomplish the above
530 Revision 211.18 2000/05/08 17:24:32 ajc
531 * Removed HTTP date fields because it was confusing browser caches (weird)
532 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
534 Revision 211.17 2000/05/07 23:46:55 ajc
535 * added Date: and Last-Modified: headers to HTTP output
536 * masquerade room/host screen now runs in wholist window, and returns to it
538 Revision 211.16 2000/05/02 17:32:06 ajc
539 * Font related changes to html
541 Revision 211.15 2000/04/20 02:42:23 ajc
542 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
543 crashing every session, every time. (?)
544 * End the session after displaying robots.txt or nocookies.html, to prevent
545 big session logjams when either of these conditions are met
547 Revision 211.14 2000/04/15 15:43:46 nbryant
548 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
549 64-bit gcc on sparc is evil)
551 Revision 211.13 2000/04/06 20:42:03 nbryant
552 * configure.in: fix a typo
554 Revision 211.12 2000/04/06 20:37:01 nbryant
555 * solaris cleanups and warning fixes
557 Revision 211.11 2000/03/31 03:48:52 ajc
558 * text_to_server() now behaves the way web users expect text entry to work.
559 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
561 Revision 211.10 2000/03/31 02:39:06 ajc
562 * Fixed bugs in "Site configuration" and added new fields.
564 Revision 211.9 2000/03/31 02:08:45 ajc
565 * Added "max messages per page" and "read next nnn" stuff to read loop
566 (probably not in its final form)
568 Revision 211.8 2000/03/28 17:02:47 nbryant
569 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
571 Revision 211.7 2000/03/27 16:18:17 ajc
572 * Implement multi-room chat as available in Citadel 5.70
574 Revision 211.6 2000/03/23 04:45:15 ajc
575 * Experimental move of wholist to a separate auto-refreshing window
577 Revision 211.5 2000/03/19 22:49:03 ajc
578 * Made the header-bar buttons more visible
579 * Added a "reply" header-bar button
580 * Move "Subject:" lines into the header-bar
581 * Padded the header-bars by one pixel (nicer looking)
582 * Changed message date/time output format
584 Revision 211.4 2000/03/19 19:49:31 ajc
585 * Added support for unix domain sockets
587 Revision 211.3 2000/02/11 23:45:04 nbryant
588 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
589 * tcp_sockets.c: include <arpa/inet.h>
591 Revision 211.2 2000/02/11 23:30:04 nbryant
592 configure.in: added some code for FreeBSD
594 Revision 211.1 2000/01/11 04:20:40 ajc
595 * Add "close window" option to goodbye screen
597 Revision 211.0 2000/01/04 15:24:16 ajc
598 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
599 * This will be released as v2.11; tagged everything as such.
601 Revision 210.0 1999/12/24 04:57:18 ajc
604 Revision 1.121 1999/12/23 04:54:48 ajc
605 * Changed session cookie from hexadecimal encoding to base64
606 * Removed overly verbose logging
608 Revision 1.120 1999/12/12 18:12:28 ajc
609 * get http request: clear hold buffer before starting to read in HTTP request.
610 This was causing some requests to get corrupted.
612 Revision 1.119 1999/12/08 18:25:21 ajc
613 * Increased the size of the backlog queue length passed to accept() and made
614 it a configuration parameter in webcit.h
616 Revision 1.118 1999/12/07 16:09:26 ajc
617 * Better (non fireworks display mode) handling of broken HTTP sockets
619 Revision 1.117 1999/12/06 03:40:29 ajc
620 * Moved a bunch of other global variables to per-session variables
622 Revision 1.116 1999/12/06 02:05:33 ajc
623 * Moved global march list into per-session context
625 Revision 1.115 1999/12/05 18:38:02 ajc
626 * Auto-scaling worker thread pool size
628 Revision 1.114 1999/12/05 17:38:41 ajc
629 * Additional debugging and cleanup
631 Revision 1.113 1999/12/04 22:16:05 ajc
632 * Moved all diagnostic output to stderr
633 * Moved "HTTP/1.0 200 OK" output to output_headers()
635 Revision 1.112 1999/12/04 21:56:59 ajc
636 * Finished the overhaul. Now to tune...
638 Revision 1.111 1999/12/03 17:59:53 ajc
639 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
640 pseudocode so the build is currently broken.
642 Revision 1.110 1999/12/03 16:37:46 ajc
643 * Repaired HTTP output for image transfers and static content
645 Revision 1.109 1999/12/03 05:09:54 ajc
646 * Rewrote the HTTP engine and application coupling to run in a worker thread
647 model and to run as a single multithreaded program (eliminated helper
648 processes and pipes). It currently runs but has many large bugs.
650 Revision 1.108 1999/12/03 00:18:20 ajc
651 * Added ".c.o" rule to Makefile
653 Revision 1.107 1999/11/26 03:32:59 ajc
654 * Started moving all of the global variables into a struct, to facilitate
655 multithreaded server.
657 Revision 1.106 1999/11/26 01:28:10 ajc
660 Revision 1.105 1999/11/04 02:05:02 ajc
661 * Added 'number of worker threads' to site config screen
663 Revision 1.104 1999/10/25 02:25:09 ajc
664 * Shuffled around the room editing commands
666 Revision 1.103 1999/10/14 04:07:18 ajc
667 * Cleaned up the bottom-of-page icons
669 Revision 1.102 1999/10/08 23:58:11 ajc
670 * Minor bug fix in registration screen
672 Revision 1.101 1999/10/06 02:44:02 ajc
673 * Per Nick's request, removed the key bindings stuff. He knows how to fit
674 it back in when it's fixed. Also added more attempts at cache disabling,
675 but it still doesn't work in the StarOffice browser. I don't know why.
677 Revision 1.100 1999/10/02 03:26:14 ajc
678 * Merged in Nick's bit of JavaScript to handle key commands.
679 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
680 in a text field. Right now you can't even log in.
682 Revision 1.99 1999/09/01 01:06:11 ajc
683 * Added "max message length" field in global config screen
685 Revision 1.98 1999/08/14 18:16:10 ajc
686 * Fixed escputs() and its friends to properly handle ' (single quote) chars
689 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
690 * Did neat stuff to the bottom of the page
692 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
693 * webcit.c: exit Webcit sessions semi-gracefully when the connection
694 to a Citadel server fails.
695 * messages.c: don't auto-link URL's in messages if it would cause
698 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
699 * Recompiled the Java chat applet using a genuine JDK 1.0.2
700 compiler. This should make more browsers happy.
702 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
703 * Added support for "robots.txt" telling spiders to go away.
704 * Do a slrp_highest() when logging off.
706 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
707 * Rearranged the code in "Site-wide configuration" and "Generic
708 server command" to avoid nested server operations
710 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
711 * webcit.c: added "back, top, next" buttons to bottom of each page
712 * menubar.html: replaced "User list" with "Page another user"
714 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
715 * context_loop.c: rearranged some code to try to eliminate deadlocks
717 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
718 * Unknown URL's now display the main menu instead of diagnostics
719 * Diagnostics are now at <baseurl>/diagnostics
721 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
722 * Session no longer locks up when an express message is cancelled
723 * The default Citadel server is now "localhost" instead of uncnsrd
724 * Added some documentation
726 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
727 * roomops.c: made room banner graphics more reliable
728 * messages.c: added code to prevent accidental "double-posting"
729 * who.c: fixed the "Change room/host/user" submit logic
731 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
732 * Changed static/menubar.html so the text is readable
734 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
735 * Ditched the frames mode completely. It wasn't working properly in,
736 among other places, IE 5. Die, Bill, Die.
738 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
739 * Fixed the behavior of the "forget room" routine, to properly handle
740 the transition back to the Lobby after it's all done.
741 * Added ExpressMessageCat() to allow code to send the user messages
742 along with incoming express messages
743 * WebCit now sends the name of the end user's browser as the client
744 name in a Citadel IDEN command rather than its own name.
746 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
747 * Minor code cleanups
748 * New mail notification
750 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
751 * Top-aligned all the cells in the fake frames in non-frames mode
753 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
754 * Initial entry to _BASEROOM_ at login now done as a Skip instead
755 of a Goto, in order to prevent it from first marking all msgs old.
757 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
758 * Replaced _most_ gotoroom() calls with smart_goto(), a version
759 which can differentiate the needs of frames and noframes modes
761 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
762 * webserver.c: added "-t" option to send traces somewhere else
764 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
765 * context_loop.c: display an error page if the client browser
766 requests a non-root page and there is no cookie set
767 * webserver.c: took my name off the copyright notice (it's a group
770 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
771 * Reworked a lot of the structure, made more HTML "embeddable"
772 * Changed the noframes mode to display "fake" frames using tables
774 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
775 Changed some output formatting (mainly <FONT> tags).
776 Changed who.c to use urlescputs() rather than escputs()
777 in urls so GOTOs and User Profiles work when the string has a
780 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
781 http://www.webreference.com/dhtml/column18/menuFrLoad.html
782 How to cause "onLoad=" to cause a sibling frame to refresh without
783 having to use the nonportable HTTP "Window-Target:" directive. Began
784 implementation of this; it should allow portable NS/IE compatibility.
786 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
787 * Implemented "access level required to create rooms"
789 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
790 * webcit.c: modified getz() to *exit* the program when fgets()
791 returns an error. This is actually the desired behavior; it would
792 otherwise busy-loop forever on a broken pipe.
794 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
795 * webcit.c: added to getz() the ability to return an error code;
796 implemented this in the main loop, hopefully fixing problems
797 * Added "braindamage" file (frames/JS browser compatibility list)
798 * Added HTTP "User-agent:" detection
799 * wildmat.c, braindamage.c: added
800 * Initial value of 'noframes' is now set by the braindamage check
801 * Ran everything through "indent -kr -i8"
802 * roomops.c: in room list, print a in otherwise empty cells
804 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
805 * context_loop.c: warning fix
806 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
808 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
809 * Resolve the name of the connecting host and pass it on to Citadel
811 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
812 * wDumpContent() is now responsible for </BODY></HTML> most of the
813 time (parameter settable) so that the main menu can easily be
814 embedded in every page when running in noframes mode
815 * noframes mode selection is now carried in the cookie
817 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
818 * Made the frames stuff less dependent on the HTML TARGET= directive
819 and more dependent on the HTTP Window-target: directive.
820 * Made the system semi-navigable in noframes mode.
822 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
823 * Brought over the new room listing code and <G>oto heuristics
824 from the main Citadel tree, to pay attention to floor/room ordering
826 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
827 * Modified the back end of mime_parser to use callbacks instead of
828 doing something specific. Now we can use it elsewhere.
830 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
831 * Fixed the bugs in "Site-wide configuration"
832 * Added a "generic server commands" screen
834 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
835 * Reduced the multiple cookies down to one cookie combining all data.
837 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
838 * Removed wc_host and wc_port cookies.
839 * Added an "edit your session" screen to change your wholisting.
841 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
842 * Added "enter registration"
843 * Set up automatic trigger of Enter Registration when the server
845 * Established that a one-to-one WebCit/Citadel correspondence will
846 be required. No big deal due to shared code segments.
847 * Added "change password"
848 * Added networking configuration screens. These still need testing.
849 * Added a "kill session" link to each line of the wholist when
850 logged in as an aide, and the screens to perform this operation.
852 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
853 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
854 * "Finished" the MIME parser.
855 * Got image uploads working.
856 * Added "add/edit user photo" screens.
857 * Added "add/edit room graphic" screens.
858 * Added "add/edit floor graphic" screens.
859 * Fixed display of floor graphic in known rooms list.
861 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
862 * Wrote mime_parser.c for handling of image uploads. This will also
863 be used in future Citadel MIME projects.
865 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
866 * Fixed a bug in the room banner display code
867 * Added "delete room"
868 * Added "validate users"
870 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
871 * Added "edit room info file"
874 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
875 * Changed the "auto read new" functionality from a meta refresh tag
876 to an "onload" directive (the former was causing graphics problems)
877 * Added "create room"
880 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
881 * Got the Zap and List-Zapped commands working
882 * Added a convenience function to display a page with an error string
883 * Automatically do a read-new-msgs whenever a new room banner is loaded
885 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
886 * Added the screens to send pages
887 * Changed message headers to display in bigger font, non-boldface
888 * Added the chat system
889 * Added goto private rooms
891 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
892 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
894 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
895 * automatically regenerate Makefile when Makefile.in changes
897 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
898 * context_loop.c: Moved "remove session" into its own function.
899 Check for dead webcit child process before each transaction.
900 * Ignore SIGPIPE; this seems to magically make the program bulletproof
901 against broken HTTP connections.
902 * Added a housekeeping thread to periodically remove dead sessions
903 and kill idle sessions.
904 * messages.c: added "delete message" functionality
905 * messages.c: added "move message" functionality
906 * userlist.c: added. This adds "userlist" and "show user" functions.
907 * roomops.c: fixed buggy implementation of ungoto
908 * Set up an option in output_headers() to optionally print the most
909 often used opening HTML as well as the HTTP headers.
910 * Display express messages in cute little JavaScript popup window.
912 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
913 * Brought over message reading and entry functions from old WebCit
915 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
916 * context_loop.c: really fix the SO_LINGER stuff
917 * webserver.c: remove commented-out references to SO_LINGER
919 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
920 * context_loop.c: After fork(), child process closes the HTTP socket
921 so when the parent process closes it, it actually _does_ close.
922 Otherwise, aIEeeee and possibly other browsers will hang.
923 * Added support for graphics images retrieved from the Citadel server.
924 * Set up login banner graphic and background image graphic
926 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
927 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
929 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
930 * Smoothed out some of the login/logout code. Failed authentication
931 now works the way it should.
932 * Added support for new user login (still need to handle registration).
934 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
935 * Discovered that the HTTP socket problem is related to a socket that
936 isn't properly lingering on close. Temporarily hacked a sleep(10)
937 into context_loop.c until it is figured out.
939 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
940 * Did a little debugging, still trying to figure out why logging in
941 displays "Connection reset by peer" error. It used to work...
943 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
944 * Makefile.in: updated dependencies
946 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
947 * Fixed broken interpretation of variables specified in the URL
948 * added new "action" variable to make main loop simpler
950 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
951 * webserver.c: prototype vsnprintf
952 * context_loop.c: warning fix
954 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
955 * tcp_sockets.c: removed some dead code
956 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
957 unused ends of pipes, fix a file descriptor leak and a race condition
958 * portability enhancements
960 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
961 * webserver.c, context_loop.c, webcit.c: add commandline args for host
963 * converted to autoconf and began port to Digital UNIX
965 * context_loop.c: moved the monster 64k buffer array off the stack
966 * tcp_sockets.c: getservbyname() doesn't set errno.
968 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
969 * webserver.c: warning fix