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