2 Revision 400.19 2002/09/20 20:28:08 ajc
3 * Smooth transition between "list tasks" & "edit task" screens
5 Revision 400.18 2002/09/20 03:54:44 ajc
6 * Display the "Tasks" view as a bulleted list with each task clickable
7 * Clicking brings up an (unfinished) "edit task" screen
9 Revision 400.17 2002/09/18 21:44:02 ajc
10 * display VTODO parameters
12 Revision 400.16 2002/09/17 04:21:00 ajc
13 * Handler chains for VCALENDAR and VTODO types
15 Revision 400.15 2002/09/17 03:37:10 ajc
16 * Implemented a 'display handler' infrastructure for various groupware types
18 Revision 400.14 2002/09/16 03:35:12 ajc
19 * Just a bunch of glue code to iterate through the various types of ical
20 objects we could encounter
22 Revision 400.13 2002/09/15 04:05:41 ajc
23 * Process calendar object subcomponents
25 Revision 400.12 2002/09/15 03:40:13 ajc
27 * When a text/calendar MIME type is discovered in a message, send it to
28 the (currently skeleton) parser in calendar.c
29 * calendar.c: skeleton parser for calendar objects which currently just
30 creates an icalcomponent object and frees it.
32 Revision 400.11 2002/09/15 03:16:24 ajc
33 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
34 function namespace in libical
36 Revision 400.10 2002/09/15 02:50:55 ajc
37 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
39 Revision 400.9 2002/09/14 21:33:31 ajc
40 * Backed out compression of inlines -- not all browsers appear to handle it
42 Revision 400.8 2002/09/14 20:20:29 ajc
43 * Attempting to push more stuff through compression. I've introduced some
44 sort of deadlock bug that I can't seem to find yet...
46 Revision 400.7 2002/09/14 20:00:22 ajc
47 * Compress output_image() graphics
49 Revision 400.6 2002/09/14 16:26:35 ajc
50 * output_image() now reads the entire image from Citadel into a buffer before
51 sending it to the browser (for performance reasons, and so it can compress)
53 Revision 400.5 2002/09/14 04:52:59 ajc
54 * Look for the "libical" calendaring library and link it in if present...
56 Revision 400.4 2002/09/14 04:02:36 ajc
57 * Finished gzip compression of dynamic pages (when browser supports it)
59 Revision 400.3 2002/09/13 20:40:53 ajc
60 * Detect when the client browser is capable of gzip encoding
61 (actual encoding is not implemented yet)
63 Revision 400.2 2002/09/13 15:54:40 ajc
64 * Reversed the above change because I broke it somehow
66 Revision 400.1 2002/09/11 22:46:59 ajc
67 * Started adding in compression and calendaring library detects (not finished)
69 Revision 400.0 2002/09/09 03:56:11 ajc
70 * This is version 4.00
72 Revision 323.68 2002/09/09 03:51:01 ajc
73 * In the HTML-to-HTML converter:
74 --> Open links in new window (as with text msgs)
75 --> Convert loose URL's to hot links (as with text msgs)
77 Revision 323.67 2002/09/06 03:59:11 ajc
78 * Added an "About this server" panel to the Summary page.
79 (Useless fluff, but better than an empty column.)
81 Revision 323.66 2002/08/26 02:57:06 ajc
82 * Rooms listed on the summary page are now clickable-gotoable
84 Revision 323.65 2002/08/26 01:24:09 ajc
85 * Added a "summary" page (rather sparse for now)
87 Revision 323.64 2002/08/24 15:30:48 ajc
88 * GET instead of POST for listsub. Also add a 'Back...' link.
90 Revision 323.63 2002/08/24 05:59:24 ajc
91 * Bugfixes and cosmetic changes to listsub system
93 Revision 323.62 2002/08/23 03:37:19 ajc
94 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
96 Revision 323.61 2002/08/22 03:55:47 ajc
97 * 'unsubscribe' command (but not 'confirm unsubscribe')
99 Revision 323.60 2002/08/21 21:58:37 ajc
100 * Completed self-service list subscription via web.
101 (Still need to implement unsubscribe.)
103 Revision 323.59 2002/08/16 22:06:51 ajc
106 Revision 323.58 2002/08/16 03:51:12 ajc
107 * I think I've finally nailed the 'no session' pages now...
109 Revision 323.57 2002/08/15 03:49:47 ajc
110 * Fleshed out the list subscription page a bit
112 Revision 323.56 2002/08/13 19:55:12 ajc
113 * Keep track of the HTTP "Host:" header being sent by the browser.
114 (We're going to need this in the near future)
116 Revision 323.55 2002/08/05 16:07:30 ajc
117 * Moved "edit floor label pic" to the floor editing screen
119 Revision 323.54 2002/08/05 15:53:00 ajc
120 * Commands to add, change, delete floors
122 Revision 323.53 2002/07/26 03:20:04 ajc
123 * Beautified the folder tabs in "edit room"
125 Revision 323.52 2002/07/25 04:01:58 ajc
126 * Final cleanup of changes (finally located and fixed the bug)
128 Revision 323.51 2002/07/24 04:14:23 ajc
129 * Minor code cleanup of last night's changes
131 Revision 323.50 2002/07/23 15:40:54 ajc
132 * Minor cleanup of previous changes
134 Revision 323.49 2002/07/23 04:43:58 ajc
135 * Updated message reading to use the new MSG4 command, so we can do output
136 of various types of richtext (mainly HTML).
138 Revision 323.48 2002/07/16 03:37:24 ajc
139 * Small change to above
141 Revision 323.47 2002/07/16 03:23:37 ajc
142 * Display HTML messages as HTML. (Wow!)
144 Revision 323.46 2002/07/13 04:39:59 ajc
145 * Handle multipart/alternative in a nicer way, giving us the opportunity to
146 output HTML instead of converting to text/plain and back. (Not finished.)
148 Revision 323.45 2002/07/11 03:17:03 ajc
149 * hacks to text_to_server() to transmit messages as HTML
151 Revision 323.44 2002/07/09 04:21:12 ajc
154 Revision 323.43 2002/07/06 03:10:26 ajc
155 * Enable a "make this my start page" link that works in lots of places.
156 Configures a user's preference of where to go after login.
158 Revision 323.42 2002/06/19 22:01:31 ajc
159 * When editing another user's vCard, do a "transient goto" to their config
160 room so you don't automatically gain access to their config room.
161 * When creating a user, go back to the "select user to edit" screen with the
162 new user's account name pre-selected.
164 Revision 323.41 2002/06/17 03:48:44 ajc
165 * Finished the thing to edit other users' vCards.
167 Revision 323.40 2002/06/16 21:49:02 ajc
168 * Administratively edit other users' vCards. Still needs a couple of lines
169 of glue code to make it work.
171 Revision 323.39 2002/06/15 20:34:39 ajc
172 * Use safestrncpy() instead of strncpy() where appropriate
173 * Fixed a memory allocation bug in the vCard parser
175 Revision 323.38 2002/05/23 03:40:05 ajc
176 * Brought over a utility function I'll need later
178 Revision 323.37 2002/05/22 02:34:56 ajc
179 * Finished room/folder view selector. Pretty cool.
181 Revision 323.36 2002/05/22 01:53:23 ajc
182 * Room list or folder list? Give the user a choice. (Has bugs.)
184 Revision 323.35 2002/05/12 15:21:43 error
185 * do_template() now parses a .wml file for WAP clients, and a .html file
188 Revision 323.34 2002/05/11 22:46:19 error
189 * Track whether user-agent is a WAP gateway
191 Revision 323.33 2002/05/11 15:35:07 error
192 * webcit.c: add MIME types for WAP/WML
194 Revision 323.32 2002/05/10 15:29:58 ajc
195 * Hacked the address book view a little bit
197 Revision 323.31 2002/05/09 03:53:56 ajc
198 * Began working on address book view
200 Revision 323.30 2002/05/08 03:38:58 ajc
201 * Preferences framework
203 Revision 323.29 2002/05/07 03:57:29 ajc
204 * In message summary, replace 'Del' links with checkboxes
206 Revision 323.28 2002/05/05 03:28:15 ajc
207 * Shuffled around the room banner a bit
209 Revision 323.27 2002/05/03 19:32:39 ajc
210 * Finished "folder list" mode (still need to move it to a permanent location)
212 Revision 323.26 2002/05/03 03:55:17 ajc
213 * more folder display stuff
215 Revision 323.25 2002/05/01 22:03:07 ajc
216 * "folder list" view (not finished)
218 Revision 323.24 2002/05/01 03:23:31 ajc
219 * Added a drop-down box to change a user's view of a room.
221 Revision 323.23 2002/04/28 03:56:47 ajc
222 * Finished summary mode (for the most part, anyway)
224 Revision 323.22 2002/04/26 21:13:21 ajc
225 * Separated "summary mode" message listing into its own function
226 * Go to summary mode automatically when the server says that view=1
228 Revision 323.21 2002/04/20 04:14:29 ajc
229 * Some work on email summary screen
231 Revision 323.20 2002/03/31 05:02:39 ajc
232 * Remove "Page another user" link from main menu
233 * Add "edit my citadel config room" type link from edit user screen
235 Revision 323.19 2002/03/29 22:30:45 ajc
236 * Finished the "edit user" screen.
238 Revision 323.18 2002/03/29 15:18:09 ajc
239 * yep ... more user edit stuff
241 Revision 323.17 2002/03/26 19:01:12 ajc
242 * More edit user stuff
244 Revision 323.16 2002/03/26 18:23:23 ajc
245 * Don't display room banner on screens that don't pertain to a particular room
246 * Initial prep for add/change/delete user accounts screen
248 Revision 323.15 2002/03/22 04:33:08 ajc
249 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
251 Revision 323.14 2002/03/19 04:35:10 ajc
252 * Brought over yet another new version of the MIME parser from Citadel
254 Revision 323.13 2002/03/13 03:56:52 ajc
255 * New site config option "Allow system Aides to gain access to mailboxes"
257 Revision 323.12 2002/03/12 23:13:57 ajc
258 * Moved room access controls out of the admin menu and into the room commands
259 menu. Prettied up the access control list screen.
261 Revision 323.11 2002/03/10 06:07:09 ajc
262 * Handle multiple Internet e-mail addresses in vCard editor
264 Revision 323.10 2002/03/07 04:56:09 ajc
265 * Final polish for initial round of vCard editing functions. Only show "edit"
266 link when editing user's own vCard in the My Citadel Config> room.
268 Revision 323.9 2002/03/06 05:22:33 ajc
269 * More vcard editing form stuff
271 Revision 323.8 2002/03/05 05:05:06 ajc
272 * More vCard editing stuff
274 Revision 323.7 2002/03/04 05:28:54 ajc
275 * Wrote some skeleton code for robust vCard editing
277 Revision 323.6 2002/03/03 06:58:25 ajc
278 * Login errors displayed in red
280 Revision 323.5 2002/03/03 06:52:59 ajc
281 * Allow editing of the "disable self-service user account creation" site config option
283 Revision 323.4 2002/02/24 07:02:44 ajc
284 * Added the ability to enter a Subject: line in messages
285 * Go to the Mail room when user clicks on the new mail alert icon
287 Revision 323.3 2002/02/13 22:47:51 ajc
288 * Added some rudimentary support for displaying vCards as card-looking things
290 Revision 323.2 2002/02/13 15:04:25 ajc
291 * Began some hacks for vCard processing
293 Revision 323.0 2002/01/13 09:07:06 ajc
296 Revision 322.4 2002/01/13 09:06:38 ajc
297 * Brought over the debugged mime parser from Citadel
299 Revision 322.3 2002/01/05 06:19:17 error
300 * Add MIME types text/css and image/png
302 Revision 322.2 2002/01/03 22:32:38 ajc
303 * templatized the "prompt for recipient" screen
305 Revision 322.1 2001/12/28 09:43:05 error
306 * Client support for hostnames up to 63 characters
308 Revision 322.0 2001/12/26 23:11:56 ajc
311 Revision 321.1 2001/12/26 23:11:25 ajc
312 * Minor change to the upload handler, to fix graphics uploads
314 Revision 321.0 2001/12/26 05:28:02 ajc
317 Revision 320.2 2001/12/26 05:24:11 ajc
318 * Reverted all of the navbar and iconbar functions back to plain, ordinary
319 link tags. The nifty JavaScript stuff is now used only to light up the
320 buttons during mouse hovers, and nothing more.
322 Revision 320.1 2001/12/25 00:14:44 error
323 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
325 Revision 320.0 2001/12/21 06:04:03 ajc
328 Revision 301.22 2001/12/21 06:03:54 ajc
331 Revision 301.21 2001/12/20 05:02:42 ajc
332 * If you paid for this software, someone is ripping you off.
333 * Fixed the urlesc() function to use a caller-supplied target buffer.
335 Revision 301.20 2001/12/18 20:35:29 ajc
336 * More fun JavaScript-enabled buttons
338 Revision 301.19 2001/12/18 16:48:06 ajc
339 * Began testing new JavaScript-enabled k00l light-up buttonz
341 Revision 301.18 2001/12/18 06:06:20 ajc
344 Revision 301.17 2001/12/15 20:51:33 ajc
345 * "reply" button on pop-up pages
347 Revision 301.16 2001/12/11 16:02:40 ajc
348 * Completed support for add/remove mailing list recipients.
350 Revision 301.15 2001/12/11 15:22:53 ajc
351 * Began constructing the listserv screen for config (not tested)
353 Revision 301.14 2001/12/11 05:37:12 ajc
354 * Finished the share/unshare room screen in Edit Room
356 Revision 301.13 2001/12/03 04:43:40 ajc
357 * Brought over an update of the MIME parser from Citadel.
359 Revision 301.12 2001/12/02 07:09:13 ajc
360 * Turned the room editing page into a tabbed dialog
361 * Started adding some of the room sharing stuff
363 Revision 301.11 2001/11/22 05:17:06 ajc
364 * Completed the add/change/delete neighbor node screens
366 Revision 301.10 2001/11/18 01:47:24 ajc
367 * Tentatively begun the change of networking configuration screens to reflect
368 the new network architecture of the server.
370 Revision 301.9 2001/11/18 01:41:09 ajc
371 * Brought over the newer string tokenizer from Citadel
372 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
373 server's convention of #define SIZ 4096
375 Revision 301.8 2001/11/14 03:20:22 ajc
376 * Add some more of the newer config settings to the site config screen
378 Revision 301.7 2001/09/25 03:34:09 ajc
379 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
380 and bail out without bothering the Citadel server.
382 Revision 301.6 2001/08/22 16:38:06 ajc
383 * Added the "-c" command line option to generate optional cookies indicating
384 the host name of the server. This makes it easy to put a cluster of WebCit
385 servers behind (for example) an Arrowpoint load balancer.
387 Revision 301.5 2001/08/21 04:02:56 ajc
388 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
389 unwanted page caching
391 Revision 301.4 2001/08/13 03:43:24 ajc
394 Revision 301.3 2001/08/13 03:40:01 ajc
395 * Another attempt at focus
397 Revision 301.2 2001/08/11 04:24:39 ajc
398 * Attempt at setting focus to msgtext area when entering a message.
400 Revision 301.1 2001/08/02 03:42:03 ajc
401 * Changed the wholist to work with the new masquerade semantics
403 Revision 301.0 2001/06/28 15:05:31 ajc
406 Revision 300.2 2001/06/28 15:03:49 ajc
407 * Every generated page now includes a meta tag to disable evil "smart tags"
408 (see http://smarttags.manilasites.com/ for more information)
410 Revision 300.1 2001/06/28 02:39:54 ajc
411 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
412 the screen where you can create a room...
414 Revision 300.0 2001/06/27 06:24:06 ajc
415 * Tagged everything as Version 3.00
417 Revision 213.25 2001/06/27 06:22:49 ajc
418 * Updated docs for the 3.00 release
420 Revision 213.24 2001/06/27 06:16:01 ajc
421 * Correct generated window name in pop up pages
422 * Added handling of MIME inline images (not tested)
424 Revision 213.23 2001/06/22 17:58:20 ajc
425 * A few performance and tuning cleanups. Increased the size of the socket
426 queue length to 100 for use on big systems. Also, during startup, the
427 initial startup thread now exits after creating the worker threads, instead
428 of becoming a worker thread itself. For some reason Solaris had problems
429 with the latter method.
431 Revision 213.22 2001/06/07 03:16:57 ajc
432 * Brought over an updated mime parser from Citadel
434 Revision 213.21 2001/06/06 14:44:25 ajc
435 * mime_parser.c: #include <pthread.h> so it compiles cleanly
437 Revision 213.20 2001/05/31 02:26:22 ajc
438 * Fixed login to take you to the Lobby instead of the next room.
440 Revision 213.19 2001/05/30 22:37:09 ajc
441 * Fix to upload handler to recognize browser uploads based on *either* a "name"
442 or a "filename" from the MIME parser.
444 Revision 213.18 2001/05/30 01:06:57 ajc
445 * Changes to mime parser ... still something wrong
447 Revision 213.17 2001/05/28 19:27:29 ajc
448 * Fixed bug which marked all messages in Lobby as old before reading at login
450 Revision 213.16 2001/05/25 22:39:26 ajc
451 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
453 Revision 213.15 2001/05/23 16:15:23 ajc
454 * UI changes (pretty frames with no scrollbars)
456 Revision 213.14 2001/05/22 00:32:17 ajc
459 Revision 213.13 2001/05/22 00:02:18 ajc
460 * Another attempt to fix the fd leak
462 Revision 213.12 2001/05/19 02:21:40 ajc
463 * Attempt to fix the dangling sockets.
465 Revision 213.11 2001/05/15 03:22:25 ajc
466 * More icon updates and link cleanup type stuff
468 Revision 213.10 2001/05/06 05:11:48 ajc
469 * Added paging icon and right-justified it
470 * Send-page window is now a popup
472 Revision 213.9 2001/05/04 04:28:10 ajc
473 * Added "page user" button in wholist
475 Revision 213.8 2001/05/01 00:49:43 ajc
476 * more of the UI overhaul
478 Revision 213.7 2001/04/30 01:49:36 ajc
479 * more work on UI overhaul
481 Revision 213.6 2001/04/29 04:39:23 ajc
482 * User interface overhaul now in progress. WARNING: incomplete system.
484 Revision 213.5 2001/04/01 22:13:37 cough
485 * Modified roomops.c to give users the ability to pick a floor at room
488 Revision 213.4 2001/02/15 01:21:55 ajc
489 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
490 invite/kickout functionality.
492 Revision 213.3 2001/01/25 23:10:00 ajc
493 * "Delete message" button now confirms on client-side using JavaScript
495 Revision 213.2 2000/12/05 18:39:49 ajc
496 * Added support for non-USA countries in registration screen (requires the
497 latest Citadel server, which supports the country field)
499 Revision 213.1 2000/10/20 04:27:46 ajc
500 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
502 Revision 213.0 2000/10/03 16:44:01 ajc
503 * Tagged for 2.13 release
505 Revision 212.16 2000/10/03 03:15:53 ajc
506 * Cosmetic changes to login screen, menu bar, and message header bar
508 Revision 212.15 2000/09/28 03:44:52 ajc
509 * Linked to the bio/photo page from message headers. I'm not sure I like the
510 color scheme, though.
512 Revision 212.14 2000/09/28 03:37:23 ajc
513 * who.c: provide links to bio/photo pages for each user in the wholist
515 Revision 212.13 2000/09/24 21:37:21 ajc
516 * When reading large numbers of messages, group them in smaller numbers and
517 display the selector bar in search engine style (like AltaVista and Google)
519 Revision 212.12 2000/09/24 04:17:16 ajc
520 * Templatized the room banner.
522 Revision 212.11 2000/09/17 03:29:45 ajc
523 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
525 Revision 212.10 2000/09/14 11:43:37 error
526 Replace occurrences of % throughout the HTML with %% so as to be friendly
527 to HP/UX printf() and possibly others.
529 Revision 212.9 2000/09/13 04:13:59 ajc
530 * Completed the initial hack of the variable substitution template thingy.
531 Check out static/login.html to see the first template.
533 Revision 212.8 2000/09/11 17:08:16 ajc
534 * Started templatizing the login screen. Not finished yet.
536 Revision 212.7 2000/09/11 03:29:50 ajc
537 * Started working on a variable-substitution thing
539 Revision 212.6 2000/08/30 03:20:22 ajc
540 * Put the wholist back into its own window.
542 Revision 212.5 2000/07/06 03:46:29 ajc
543 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
545 Revision 212.4 2000/06/29 04:22:35 ajc
546 * Changed the format of the wholis (again). Now it shows up in a frame
547 instead of a separate window.
549 Revision 212.3 2000/06/12 03:28:44 ajc
550 * added support for multi-line paging
552 Revision 212.2 2000/06/07 04:11:28 ajc
553 * HTML changes to room banner
555 Revision 212.1 2000/05/31 04:29:54 ajc
556 * Initial support for "summary" (headers only, no body) mode of reading
557 messages, and "read one" mode. For future support of 'traditional' email.
559 Revision 212.0 2000/05/23 20:35:52 ajc
560 * Tagged for the 2.12 release
562 Revision 211.19 2000/05/18 02:33:39 ajc
563 * Don't call whobbs() directly after changing masq room/host, it screws up the
564 refresh. It now calls an HTTP redirect page instead.
565 * added http_redirect(char *url) function to accomplish the above
567 Revision 211.18 2000/05/08 17:24:32 ajc
568 * Removed HTTP date fields because it was confusing browser caches (weird)
569 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
571 Revision 211.17 2000/05/07 23:46:55 ajc
572 * added Date: and Last-Modified: headers to HTTP output
573 * masquerade room/host screen now runs in wholist window, and returns to it
575 Revision 211.16 2000/05/02 17:32:06 ajc
576 * Font related changes to html
578 Revision 211.15 2000/04/20 02:42:23 ajc
579 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
580 crashing every session, every time. (?)
581 * End the session after displaying robots.txt or nocookies.html, to prevent
582 big session logjams when either of these conditions are met
584 Revision 211.14 2000/04/15 15:43:46 nbryant
585 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
586 64-bit gcc on sparc is evil)
588 Revision 211.13 2000/04/06 20:42:03 nbryant
589 * configure.in: fix a typo
591 Revision 211.12 2000/04/06 20:37:01 nbryant
592 * solaris cleanups and warning fixes
594 Revision 211.11 2000/03/31 03:48:52 ajc
595 * text_to_server() now behaves the way web users expect text entry to work.
596 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
598 Revision 211.10 2000/03/31 02:39:06 ajc
599 * Fixed bugs in "Site configuration" and added new fields.
601 Revision 211.9 2000/03/31 02:08:45 ajc
602 * Added "max messages per page" and "read next nnn" stuff to read loop
603 (probably not in its final form)
605 Revision 211.8 2000/03/28 17:02:47 nbryant
606 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
608 Revision 211.7 2000/03/27 16:18:17 ajc
609 * Implement multi-room chat as available in Citadel 5.70
611 Revision 211.6 2000/03/23 04:45:15 ajc
612 * Experimental move of wholist to a separate auto-refreshing window
614 Revision 211.5 2000/03/19 22:49:03 ajc
615 * Made the header-bar buttons more visible
616 * Added a "reply" header-bar button
617 * Move "Subject:" lines into the header-bar
618 * Padded the header-bars by one pixel (nicer looking)
619 * Changed message date/time output format
621 Revision 211.4 2000/03/19 19:49:31 ajc
622 * Added support for unix domain sockets
624 Revision 211.3 2000/02/11 23:45:04 nbryant
625 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
626 * tcp_sockets.c: include <arpa/inet.h>
628 Revision 211.2 2000/02/11 23:30:04 nbryant
629 configure.in: added some code for FreeBSD
631 Revision 211.1 2000/01/11 04:20:40 ajc
632 * Add "close window" option to goodbye screen
634 Revision 211.0 2000/01/04 15:24:16 ajc
635 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
636 * This will be released as v2.11; tagged everything as such.
638 Revision 210.0 1999/12/24 04:57:18 ajc
641 Revision 1.121 1999/12/23 04:54:48 ajc
642 * Changed session cookie from hexadecimal encoding to base64
643 * Removed overly verbose logging
645 Revision 1.120 1999/12/12 18:12:28 ajc
646 * get http request: clear hold buffer before starting to read in HTTP request.
647 This was causing some requests to get corrupted.
649 Revision 1.119 1999/12/08 18:25:21 ajc
650 * Increased the size of the backlog queue length passed to accept() and made
651 it a configuration parameter in webcit.h
653 Revision 1.118 1999/12/07 16:09:26 ajc
654 * Better (non fireworks display mode) handling of broken HTTP sockets
656 Revision 1.117 1999/12/06 03:40:29 ajc
657 * Moved a bunch of other global variables to per-session variables
659 Revision 1.116 1999/12/06 02:05:33 ajc
660 * Moved global march list into per-session context
662 Revision 1.115 1999/12/05 18:38:02 ajc
663 * Auto-scaling worker thread pool size
665 Revision 1.114 1999/12/05 17:38:41 ajc
666 * Additional debugging and cleanup
668 Revision 1.113 1999/12/04 22:16:05 ajc
669 * Moved all diagnostic output to stderr
670 * Moved "HTTP/1.0 200 OK" output to output_headers()
672 Revision 1.112 1999/12/04 21:56:59 ajc
673 * Finished the overhaul. Now to tune...
675 Revision 1.111 1999/12/03 17:59:53 ajc
676 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
677 pseudocode so the build is currently broken.
679 Revision 1.110 1999/12/03 16:37:46 ajc
680 * Repaired HTTP output for image transfers and static content
682 Revision 1.109 1999/12/03 05:09:54 ajc
683 * Rewrote the HTTP engine and application coupling to run in a worker thread
684 model and to run as a single multithreaded program (eliminated helper
685 processes and pipes). It currently runs but has many large bugs.
687 Revision 1.108 1999/12/03 00:18:20 ajc
688 * Added ".c.o" rule to Makefile
690 Revision 1.107 1999/11/26 03:32:59 ajc
691 * Started moving all of the global variables into a struct, to facilitate
692 multithreaded server.
694 Revision 1.106 1999/11/26 01:28:10 ajc
697 Revision 1.105 1999/11/04 02:05:02 ajc
698 * Added 'number of worker threads' to site config screen
700 Revision 1.104 1999/10/25 02:25:09 ajc
701 * Shuffled around the room editing commands
703 Revision 1.103 1999/10/14 04:07:18 ajc
704 * Cleaned up the bottom-of-page icons
706 Revision 1.102 1999/10/08 23:58:11 ajc
707 * Minor bug fix in registration screen
709 Revision 1.101 1999/10/06 02:44:02 ajc
710 * Per Nick's request, removed the key bindings stuff. He knows how to fit
711 it back in when it's fixed. Also added more attempts at cache disabling,
712 but it still doesn't work in the StarOffice browser. I don't know why.
714 Revision 1.100 1999/10/02 03:26:14 ajc
715 * Merged in Nick's bit of JavaScript to handle key commands.
716 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
717 in a text field. Right now you can't even log in.
719 Revision 1.99 1999/09/01 01:06:11 ajc
720 * Added "max message length" field in global config screen
722 Revision 1.98 1999/08/14 18:16:10 ajc
723 * Fixed escputs() and its friends to properly handle ' (single quote) chars
726 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
727 * Did neat stuff to the bottom of the page
729 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
730 * webcit.c: exit Webcit sessions semi-gracefully when the connection
731 to a Citadel server fails.
732 * messages.c: don't auto-link URL's in messages if it would cause
735 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
736 * Recompiled the Java chat applet using a genuine JDK 1.0.2
737 compiler. This should make more browsers happy.
739 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
740 * Added support for "robots.txt" telling spiders to go away.
741 * Do a slrp_highest() when logging off.
743 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
744 * Rearranged the code in "Site-wide configuration" and "Generic
745 server command" to avoid nested server operations
747 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
748 * webcit.c: added "back, top, next" buttons to bottom of each page
749 * menubar.html: replaced "User list" with "Page another user"
751 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
752 * context_loop.c: rearranged some code to try to eliminate deadlocks
754 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
755 * Unknown URL's now display the main menu instead of diagnostics
756 * Diagnostics are now at <baseurl>/diagnostics
758 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
759 * Session no longer locks up when an express message is cancelled
760 * The default Citadel server is now "localhost" instead of uncnsrd
761 * Added some documentation
763 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
764 * roomops.c: made room banner graphics more reliable
765 * messages.c: added code to prevent accidental "double-posting"
766 * who.c: fixed the "Change room/host/user" submit logic
768 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
769 * Changed static/menubar.html so the text is readable
771 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
772 * Ditched the frames mode completely. It wasn't working properly in,
773 among other places, IE 5. Die, Bill, Die.
775 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
776 * Fixed the behavior of the "forget room" routine, to properly handle
777 the transition back to the Lobby after it's all done.
778 * Added ExpressMessageCat() to allow code to send the user messages
779 along with incoming express messages
780 * WebCit now sends the name of the end user's browser as the client
781 name in a Citadel IDEN command rather than its own name.
783 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
784 * Minor code cleanups
785 * New mail notification
787 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
788 * Top-aligned all the cells in the fake frames in non-frames mode
790 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
791 * Initial entry to _BASEROOM_ at login now done as a Skip instead
792 of a Goto, in order to prevent it from first marking all msgs old.
794 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
795 * Replaced _most_ gotoroom() calls with smart_goto(), a version
796 which can differentiate the needs of frames and noframes modes
798 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
799 * webserver.c: added "-t" option to send traces somewhere else
801 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
802 * context_loop.c: display an error page if the client browser
803 requests a non-root page and there is no cookie set
804 * webserver.c: took my name off the copyright notice (it's a group
807 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
808 * Reworked a lot of the structure, made more HTML "embeddable"
809 * Changed the noframes mode to display "fake" frames using tables
811 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
812 Changed some output formatting (mainly <FONT> tags).
813 Changed who.c to use urlescputs() rather than escputs()
814 in urls so GOTOs and User Profiles work when the string has a
817 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
818 http://www.webreference.com/dhtml/column18/menuFrLoad.html
819 How to cause "onLoad=" to cause a sibling frame to refresh without
820 having to use the nonportable HTTP "Window-Target:" directive. Began
821 implementation of this; it should allow portable NS/IE compatibility.
823 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
824 * Implemented "access level required to create rooms"
826 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
827 * webcit.c: modified getz() to *exit* the program when fgets()
828 returns an error. This is actually the desired behavior; it would
829 otherwise busy-loop forever on a broken pipe.
831 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
832 * webcit.c: added to getz() the ability to return an error code;
833 implemented this in the main loop, hopefully fixing problems
834 * Added "braindamage" file (frames/JS browser compatibility list)
835 * Added HTTP "User-agent:" detection
836 * wildmat.c, braindamage.c: added
837 * Initial value of 'noframes' is now set by the braindamage check
838 * Ran everything through "indent -kr -i8"
839 * roomops.c: in room list, print a in otherwise empty cells
841 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
842 * context_loop.c: warning fix
843 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
845 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
846 * Resolve the name of the connecting host and pass it on to Citadel
848 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
849 * wDumpContent() is now responsible for </BODY></HTML> most of the
850 time (parameter settable) so that the main menu can easily be
851 embedded in every page when running in noframes mode
852 * noframes mode selection is now carried in the cookie
854 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
855 * Made the frames stuff less dependent on the HTML TARGET= directive
856 and more dependent on the HTTP Window-target: directive.
857 * Made the system semi-navigable in noframes mode.
859 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
860 * Brought over the new room listing code and <G>oto heuristics
861 from the main Citadel tree, to pay attention to floor/room ordering
863 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
864 * Modified the back end of mime_parser to use callbacks instead of
865 doing something specific. Now we can use it elsewhere.
867 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
868 * Fixed the bugs in "Site-wide configuration"
869 * Added a "generic server commands" screen
871 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
872 * Reduced the multiple cookies down to one cookie combining all data.
874 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
875 * Removed wc_host and wc_port cookies.
876 * Added an "edit your session" screen to change your wholisting.
878 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
879 * Added "enter registration"
880 * Set up automatic trigger of Enter Registration when the server
882 * Established that a one-to-one WebCit/Citadel correspondence will
883 be required. No big deal due to shared code segments.
884 * Added "change password"
885 * Added networking configuration screens. These still need testing.
886 * Added a "kill session" link to each line of the wholist when
887 logged in as an aide, and the screens to perform this operation.
889 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
890 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
891 * "Finished" the MIME parser.
892 * Got image uploads working.
893 * Added "add/edit user photo" screens.
894 * Added "add/edit room graphic" screens.
895 * Added "add/edit floor graphic" screens.
896 * Fixed display of floor graphic in known rooms list.
898 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
899 * Wrote mime_parser.c for handling of image uploads. This will also
900 be used in future Citadel MIME projects.
902 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
903 * Fixed a bug in the room banner display code
904 * Added "delete room"
905 * Added "validate users"
907 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
908 * Added "edit room info file"
911 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
912 * Changed the "auto read new" functionality from a meta refresh tag
913 to an "onload" directive (the former was causing graphics problems)
914 * Added "create room"
917 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
918 * Got the Zap and List-Zapped commands working
919 * Added a convenience function to display a page with an error string
920 * Automatically do a read-new-msgs whenever a new room banner is loaded
922 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
923 * Added the screens to send pages
924 * Changed message headers to display in bigger font, non-boldface
925 * Added the chat system
926 * Added goto private rooms
928 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
929 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
931 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
932 * automatically regenerate Makefile when Makefile.in changes
934 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
935 * context_loop.c: Moved "remove session" into its own function.
936 Check for dead webcit child process before each transaction.
937 * Ignore SIGPIPE; this seems to magically make the program bulletproof
938 against broken HTTP connections.
939 * Added a housekeeping thread to periodically remove dead sessions
940 and kill idle sessions.
941 * messages.c: added "delete message" functionality
942 * messages.c: added "move message" functionality
943 * userlist.c: added. This adds "userlist" and "show user" functions.
944 * roomops.c: fixed buggy implementation of ungoto
945 * Set up an option in output_headers() to optionally print the most
946 often used opening HTML as well as the HTTP headers.
947 * Display express messages in cute little JavaScript popup window.
949 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
950 * Brought over message reading and entry functions from old WebCit
952 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
953 * context_loop.c: really fix the SO_LINGER stuff
954 * webserver.c: remove commented-out references to SO_LINGER
956 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
957 * context_loop.c: After fork(), child process closes the HTTP socket
958 so when the parent process closes it, it actually _does_ close.
959 Otherwise, aIEeeee and possibly other browsers will hang.
960 * Added support for graphics images retrieved from the Citadel server.
961 * Set up login banner graphic and background image graphic
963 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
964 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
966 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
967 * Smoothed out some of the login/logout code. Failed authentication
968 now works the way it should.
969 * Added support for new user login (still need to handle registration).
971 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
972 * Discovered that the HTTP socket problem is related to a socket that
973 isn't properly lingering on close. Temporarily hacked a sleep(10)
974 into context_loop.c until it is figured out.
976 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
977 * Did a little debugging, still trying to figure out why logging in
978 displays "Connection reset by peer" error. It used to work...
980 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
981 * Makefile.in: updated dependencies
983 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
984 * Fixed broken interpretation of variables specified in the URL
985 * added new "action" variable to make main loop simpler
987 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
988 * webserver.c: prototype vsnprintf
989 * context_loop.c: warning fix
991 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
992 * tcp_sockets.c: removed some dead code
993 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
994 unused ends of pipes, fix a file descriptor leak and a race condition
995 * portability enhancements
997 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
998 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1000 * converted to autoconf and began port to Digital UNIX
1002 * context_loop.c: moved the monster 64k buffer array off the stack
1003 * tcp_sockets.c: getservbyname() doesn't set errno.
1005 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1006 * webserver.c: warning fix