2 Revision 526.1 2004/12/07 04:41:02 ajc
3 * Finally tracked down the WC->vars heap corruption issue (for real this
4 time). We now call clear_local_substs() at the end of each HTTP
5 transaction, whether we need to or not, instead of calling it whenever
6 we're done with something we wanted session variables for.
7 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
8 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
9 preventing it from getting clobbered by another session.
10 * Bumped internal version number to 5.27
12 Revision 526.0 2004/12/01 21:35:56 ajc
15 Revision 525.4 2004/12/01 21:35:44 ajc
16 * Changed internal version number to 5.26
18 Revision 525.3 2004/12/01 21:34:17 ajc
19 * Numerous memory management bugfixes.
21 Revision 525.2 2004/12/01 16:48:24 ajc
22 * tools.c: don't crash when striplt() is called with a zero-length string
24 Revision 525.1 2004/11/12 18:02:36 ajc
25 * Updated the richtext editor (new version from Kevin Roth's site)
27 Revision 525.0 2004/11/03 20:21:10 ajc
30 Revision 524.7 2004/11/03 20:21:02 ajc
31 * Changed internal version number to 5.25
33 Revision 524.6 2004/10/20 02:41:41 ajc
35 * Added the notes room to the icon bar
36 * Set up an initial implementation of Notes view. Attractive enough to
37 publish, but read-only. Needs a note editor.
39 Revision 524.5 2004/10/15 03:10:24 ajc
40 * Calendar objects UID now generated by generate_uuid() which creates
41 pseudo-DCE-ish UUID's.
43 Revision 524.4 2004/10/05 01:59:31 ajc
46 Revision 524.3 2004/10/03 02:56:35 ajc
47 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
49 Revision 524.2 2004/10/01 16:23:23 ajc
50 * Set up framework for "notes" view, and added a skeleton function for
53 Revision 524.1 2004/09/30 03:44:01 ajc
54 * fix line width break problem in chat
56 Revision 524.0 2004/09/28 16:12:44 ajc
59 Revision 523.12 2004/09/28 16:12:30 ajc
60 * Prepare for 5.24 release
62 Revision 523.11 2004/09/27 02:17:47 ajc
63 * messages.c: fix build problem on non-calendar-enabled installations
64 * floors.c: fix a warning message
66 Revision 523.10 2004/09/25 03:34:21 ajc
67 * summary.c: Fixed a calling syntax problem
69 Revision 523.9 2004/09/25 03:18:43 ajc
70 * small stylesheet fix
72 Revision 523.8 2004/09/24 04:21:41 ajc
73 * Fixed display bug for room list mode when we dropped down multiple
74 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
76 Revision 523.7 2004/09/24 04:08:25 ajc
77 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
78 rooms without new msgs
80 Revision 523.6 2004/09/24 04:04:34 ajc
81 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
84 Revision 523.5 2004/09/23 03:21:10 ajc
85 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
87 Revision 523.4 2004/09/16 02:42:37 ajc
88 * Set default view of new rooms during CRE8 command instead of afterwards
90 Revision 523.3 2004/09/15 03:08:50 ajc
91 * Support config of seaperate MSA port in Citadel 6.26
93 Revision 523.2 2004/09/10 03:49:17 ajc
94 * Added 'dialog' mode to setup
96 Revision 523.1 2004/08/31 20:31:01 ajc
97 * When saving VTODO (tasks), insert a UID if none is already present. Also
98 increment the sequence, or insert one if none is already present.
100 Revision 523.0 2004/08/31 03:02:37 ajc
103 Revision 522.30 2004/08/31 03:02:28 ajc
104 * Changed internal version number to 5.23
106 Revision 522.29 2004/08/27 02:40:06 ajc
107 * Ditched the graphical buttons because CSS can do the same thing faster.
109 Revision 522.28 2004/08/18 03:16:12 ajc
110 * 'move' and 'delete' buttons only show when allowed to do those things
112 Revision 522.27 2004/08/18 02:10:17 ajc
113 * Reply/Move/Delete buttons are now images, because system-native buttons
114 were too big and ugly.
116 Revision 522.26 2004/08/11 17:24:57 ajc
117 * static/iconbar.html: removed.
118 * Updated the "powered by citadel" graphic
120 Revision 522.25 2004/08/11 03:49:15 ajc
121 * Replaced all instances of the name "Citadel/UX" with "Citadel"
122 * Installed the "simple logo" in the iconbar
124 Revision 522.24 2004/08/09 03:11:20 ajc
125 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
127 Revision 522.23 2004/08/05 21:32:17 ajc
128 * Reply/Move/Delete are now buttons instead of links. This should enable
129 us to add some JavaScript magic for "Reply quoted" ...
131 Revision 522.22 2004/08/05 02:47:21 ajc
132 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
133 has a more predictable and attractive behavior, and can still be
134 overridden in the style sheet if the site operator wants to.
136 Revision 522.21 2004/08/04 03:52:23 ajc
137 * Tasks view is now pretty.
138 * Tasks view now displays date due for each task.
139 * Tasks view is now sorted by date due.
140 * Tasks view now displays overdue tasks in red.
142 Revision 522.20 2004/08/03 03:55:37 ajc
143 * Tasks view now uses the same buffer/dump logic as the calendar views, so
144 we can sort them by due date and do a prettier display. (Only the logic is
145 changed so far. The prettier display is forthcoming.)
147 Revision 522.19 2004/07/21 02:57:09 ajc
148 * Internet Configuration screen looks a little neater now
150 Revision 522.18 2004/07/21 02:45:15 ajc
151 * Completed the "Internet Configuration" screen
153 Revision 522.17 2004/07/16 19:13:37 ajc
154 *** empty log message ***
156 Revision 522.16 2004/07/16 19:13:10 ajc
157 * tools.c: display 12:00 as 12pm, not 12am
159 Revision 522.15 2004/07/16 03:14:03 ajc
160 * more work on inetconf screen
162 Revision 522.14 2004/07/16 02:50:00 ajc
163 * useredit.c: put a pretty box around user editing
165 Revision 522.13 2004/07/13 03:25:08 ajc
166 * inetconf.c: added. Not finished yet.
168 Revision 522.12 2004/07/10 03:10:19 ajc
169 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
170 floor level configurations.
171 * Put a space between OK and CANCEL buttons anywhere in the system where
173 * Some more of the room config/admin screens now return to themselves
174 with a "ok, you did that" message when OK is pressed, instead of dropping
175 out to the main menu.
177 Revision 522.11 2004/07/08 03:03:01 ajc
178 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
179 configuration (public rooms default and mailboxes default). Still need
180 to add floor and room policy screens.
182 Revision 522.10 2004/07/02 03:28:08 ajc
183 * Much-improved alphabet tabs for Address Book view. Now divides the
184 total number of names by (names per page, currently 60) and sets up
185 that many tabs, with proper [Aaa-Bbb] labels on them.
187 Revision 522.9 2004/07/02 03:26:06 ajc
188 *** empty log message ***
190 Revision 522.8 2004/07/01 02:40:40 ajc
191 * Clicking "Enter a message" in a groupware room now automatically calls
192 the correct editor for the type of objects in the room (message, calendar
193 event, task, address book entry)
195 Revision 522.7 2004/06/29 17:21:25 ajc
196 * Removed the word "room" in a few locations, as part of our push towards
197 not looking like a BBS when running in groupware mode
199 Revision 522.6 2004/06/29 00:37:02 ajc
200 * Made some fonts bigger because users were complaining...
202 Revision 522.5 2004/06/27 03:02:05 ajc
203 * Summary view -- always view ALL messages
204 * Summary view -- new messages are in boldface
206 Revision 522.4 2004/06/24 20:42:14 ajc
207 * Added the "server ip address" Citadel config option
208 * Site config: added "Changes will not take effect until..." language
211 Revision 522.3 2004/06/24 14:50:35 ajc
212 * Added the ability to listen on a single IP address instead of all addresses.
214 Revision 522.2 2004/06/22 02:21:56 ajc
217 Revision 522.1 2004/06/21 15:00:52 ajc
220 Revision 522.0 2004/06/19 03:21:35 ajc
223 Revision 521.10 2004/06/19 03:11:07 ajc
224 * Instead of a crufty "the topmost Internet email address will be used
225 for outgoing email" explanation, separated it into "Primary Internet
226 email address" and "Other email addresses" boxes.
228 Revision 521.9 2004/06/19 02:42:12 ajc
229 * Removed the "aides access to mailboxes" config option, which is no longer
230 part of the Citadel system.
232 Revision 521.8 2004/06/16 02:07:22 ajc
233 * Removed a couple of lines of debugging code leftover from last night
235 Revision 521.7 2004/06/15 03:06:11 ajc
236 * Bumped internal version number to 5.22
237 * Use new fast headers-only-no-mime fetch mode in Citadel for
240 Revision 521.6 2004/06/15 02:30:21 ajc
241 * Honor "maxmsgs" even when viewing a mailbox in summary mode
243 Revision 521.5 2004/06/12 04:26:38 ajc
244 * Fixed some garbled output resulting from turning things that look like
247 Revision 521.4 2004/06/11 16:09:36 ajc
248 * Moved the room graphic to the left of the room name in the banner, to
249 make it more consistent with the rest of the site.
250 * Reduced the size of the font in the iconbar
252 Revision 521.3 2004/06/11 03:15:08 ajc
253 * When "Add" is clicked without specifying an upload filename, resume
254 composition instead of aborting the post.
255 * Add attachments to messages in forward order, not reverse order
257 Revision 521.2 2004/06/10 03:08:48 ajc
258 * Improved the appearance of tabs in the room config screen
260 Revision 521.1 2004/06/10 02:58:55 ajc
261 * Made all the title boxes the same background color. The old scheme was
262 cute but not professional looking.
264 Revision 521.0 2004/06/06 19:53:25 ajc
267 Revision 510.15 2004/06/06 19:32:15 ajc
268 * Cleaned up a couple of FIXME's sitting around in the code
269 * Altered the conditions under which stray http://... strings are
270 automatically turned into links, to prevent that logic from
271 transforming IMG tags into gibberish.
272 * Set internal version number to 5.21
274 Revision 510.14 2004/06/04 02:29:07 ajc
275 * Fixed bug in "validate new users" screen (thanks Campy)
277 Revision 510.13 2004/06/03 03:21:22 ajc
278 * "Reply" button now carries the message subject into the reply.
280 Revision 510.12 2004/06/02 02:07:54 ajc
281 * setup.c: updated the setup script to configure two /etc/inittab entries,
282 one for http and one for https.
284 Revision 510.11 2004/06/01 21:46:47 ajc
285 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
286 during a read or write operation, do not attempt to finish the operation
287 unencrypted like we do in Citadel. Here in WebCit land it only causes
288 the server to segfault.
290 Revision 510.10 2004/06/01 19:01:22 ajc
291 * netconf.c: widened some of the text entry fields
292 * webcit.h: bumped up the internal version number to 5.20
294 Revision 510.9 2004/06/01 18:44:20 ajc
295 * Return to the old command-line usage (-s for https, service is either
296 http or https but not both)
298 Revision 510.8 2004/06/01 03:32:28 ajc
299 * Add "permanent room" setting to room edit screen
300 * create room -- allow longer strings
302 Revision 510.7 2004/06/01 00:36:43 ajc
303 * Hmmph. Do the session cookie as hex instead of base64. There really
304 are some characters in the base64 set that make HTTP do nasty things.
306 Revision 510.6 2004/05/31 21:43:27 ajc
307 * Added "|END" to the session cookie before base64-ing it. This fixes a
308 problem with certain room names causing the webserver to freak out and
309 break embedded images and stuff. I don't know why.
311 Revision 510.5 2004/05/31 20:34:11 ajc
312 * Message entry using Kevin Roth's excellent cross-platform richtext
315 Revision 510.4 2004/05/31 15:54:13 ajc
316 * "text" and "HTML" options for message entry.
318 Revision 510.3 2004/05/29 03:31:48 ajc
319 * tighten up the space between icons in the iconbar
321 Revision 510.2 2004/05/28 20:24:53 ajc
324 Revision 510.1 2004/05/24 03:02:38 ajc
325 * CSS change to make folder names stand out more in the "Folder View"
327 Revision 510.0 2004/04/30 04:08:58 ajc
330 Revision 506.13 2004/04/30 04:08:47 ajc
331 * Changed internal version number to 5.10
332 * Updated documentation for the new HTTPS service
334 Revision 506.12 2004/04/27 03:21:36 ajc
335 * Prompt for HTTPS port number during setup. We may make this optional.
337 Revision 506.11 2004/04/27 03:16:31 ajc
338 * When running on the same host as Citadel, if no key/cert are found,
339 symlink to Citadel's if possible.
340 * One server binary now forks to start both http and https servers.
342 Revision 506.10 2004/04/21 03:43:39 ajc
343 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
344 certs are also no longer invalid.
346 Revision 506.9 2004/04/21 02:25:13 ajc
347 * Replaced ctdl_install_certificate() with convenience functions found
348 in the OpenSSL library.
350 Revision 506.8 2004/04/21 02:19:41 ajc
351 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
352 understand, but read at http://www.informit.com/articles/article.asp?p=22078
353 ). Still doesn't work with Internet Monopolizer, though.
355 Revision 506.7 2004/04/20 02:32:44 ajc
356 * Allow setup to run seamlessly from within the Citadel Ridiculously
357 Easy Installer by observing the values of environment variables
358 CITADEL_INSTALLER, CITADEL, and WEBCIT.
360 Revision 506.6 2004/04/20 02:02:50 ajc
363 Revision 506.5 2004/04/16 03:14:06 ajc
364 * Minor fix for previous checkin
366 Revision 506.4 2004/04/16 02:59:01 ajc
367 * Completed SSL support. Still doesn't work with all browsers... gotta
370 Revision 506.3 2004/04/15 03:57:00 ajc
371 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
372 it has a crashy crashy bug in it. Don't use it yet.
374 Revision 506.2 2004/04/13 19:41:36 ajc
375 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
376 (freebusy data fetch for anonymous Kolab type clients)
378 Revision 506.1 2004/04/10 04:32:59 ajc
379 * Fixed some version and copyright date oopses
381 Revision 506.0 2004/04/10 04:29:30 ajc
384 Revision 505.22 2004/04/10 04:29:20 ajc
385 * Changed internal version number to 5.06
387 Revision 505.21 2004/03/29 04:30:20 ajc
388 * configure.in, Makefile.in: handle $LDFLAGS
390 Revision 505.20 2004/03/20 05:03:14 ajc
391 * Original startup thread becomes a worker thread after initialization.
392 Doing otherwise turns it into a zombie (at least on Linux) and possibly
393 leads to other problems
394 * Filter out NOOP's received in chat
396 Revision 505.19 2004/03/18 04:32:24 ajc
397 * Removed the language in README.TXT which told everyone that chat wouldn't
398 work with a non-local Citadel server, because that's no longer true.
399 * Removed the old chat applet from the static/ directory
401 Revision 505.18 2004/03/18 04:00:44 ajc
402 * Rounded web boxes now look correct in all browsers.
404 Revision 505.17 2004/03/17 18:25:31 ajc
405 * When creating a new user, auto-chain to the "edit user configuration"
406 screen, and subsequently auto-chain to the "edit address book entry"
407 screen. This creates a nice sensible workflow.
409 Revision 505.16 2004/03/15 22:47:09 ajc
410 * Prettied up the chat window a little more.
412 Revision 505.15 2004/03/15 04:27:44 ajc
413 * Chat now appears in a separate window
414 * Use regular frames instead of IFRAMEs for chat
415 * Display user's own chat text in bold+italic
416 * Added a "List Users" button
418 Revision 505.14 2004/03/09 20:45:45 error
419 * Add a Linux Software Map file
421 Revision 505.13 2004/03/07 22:04:32 ajc
422 * Fix the current view not being set to the default view for the creator
425 Revision 505.12 2004/03/07 21:31:17 ajc
426 * serv_read() now zeroes out the supplied buffer (with the supplied
427 length) if a server read fails. This causes serv_gets() to return
428 instead of looping endlessly. Fixes chat problem found on linux-ppc.
430 Revision 505.11 2004/03/03 05:21:36 ajc
431 * Made the chat screen totally kick-ass sweet. The flickering reload
432 i-frame is now tiny and hidden, and it *appends* new chat data to
433 the viewable window using JavaScript. No flickering + scrollback!
434 * Added a help button to the chat screen.
436 Revision 505.10 2004/02/29 22:52:15 ajc
437 * Close and clear (set to -1) server socket handle when socket errors are
438 detected. Fixes a chat problem reported by Winzlo.
440 Revision 505.9 2004/02/29 05:34:25 ajc
441 * Display the Chat menu option as "Chat with other users in <roomname>"
443 Revision 505.8 2004/02/27 05:04:38 ajc
444 * fix frameset bug in page popups
446 Revision 505.7 2004/02/26 04:08:56 ajc
447 * Fixed a problem that made WebCit go to the "no cookies" screen instead
448 of the logout banner.
449 * Ford's latest stupid room has a name with more than 64 characters, and
450 we still had a 64-byte room name in the march_list struct. ooooops...
452 Revision 505.6 2004/02/26 03:07:26 ajc
453 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
455 Revision 505.5 2004/02/25 23:10:28 ajc
456 * Allow "/do_logout" as a no-frames page
458 Revision 505.4 2004/02/25 23:00:21 ajc
459 * Changed the favicon support to LINK tags in the HEAD of static stuff,
460 to make life easier. (Thanks to prosthetik for this)
462 Revision 505.3 2004/02/25 15:20:11 ajc
463 * Support for favicon.ico in the static/ directory
465 Revision 505.2 2004/02/24 04:06:42 ajc
466 * Changed the colors slightly in chat screen
468 Revision 505.1 2004/02/20 06:07:06 ajc
469 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
471 Revision 505.0 2004/02/19 03:32:50 ajc
474 Revision 504.7 2004/02/19 03:32:38 ajc
475 * Changed the internal version number to 5.05
476 * Completed the frames fix
478 Revision 504.6 2004/02/18 20:08:29 ajc
479 * Fixed the frameset force reload logic. Now it does the whole frameset
480 without displaying an error in the main frame.
482 Revision 504.5 2004/02/18 19:17:51 ajc
483 * Force reload of frameset if someone tries to escape it. Not perfect
484 but it mostly works at this poing.
486 Revision 504.4 2004/02/17 03:37:11 ajc
487 * Indicate to Citadel that we want Server Generated Invitations when
488 calendar events are saved. (No longer the default in Citadel server.)
490 Revision 504.3 2004/02/09 04:49:32 ajc
491 * Prepare for a way to avoid falling out of the main frameset
493 Revision 504.2 2004/02/09 03:37:57 ajc
494 * Changed the thread pool management algorithm. Detecting idle time between
495 socket accepts was not working reliably on all systems, so we now follow
496 the same algorithm as the Citadel server (spawn more threads when number
497 of sessions < number of threads, but keep constrained to pre-defined
498 minimum and maximum thread count)
500 Revision 504.1 2004/02/03 03:09:51 ajc
503 Revision 503.0 2004/01/28 04:31:31 ajc
506 Revision 502.4 2004/01/28 04:30:48 ajc
507 * Create Room can now offer calendar and address book rooms
509 Revision 502.3 2004/01/17 21:25:30 ajc
510 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
511 * Split the config for LDAP Connector into its own panel
513 Revision 502.2 2004/01/17 04:32:54 ajc
514 * Add site config options for Citadel servers which support LDAP
516 Revision 502.1 2003/10/24 02:50:19 ajc
517 * Clicking "Enter Message" in a room with an Address Book view opens
518 a blank vCard entry screen.
520 Revision 502.0 2003/10/23 03:16:50 ajc
523 Revision 501.2 2003/10/23 03:07:54 ajc
524 * event.c: Found and removed another unquoted multi-line string literal
525 * webcit.h: changed an #ifdef HAVE_ICAL_H
526 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
528 Revision 501.1 2003/10/22 01:42:12 ajc
529 * iconbar.c: removed a stray character or two...
531 Revision 501.0 2003/10/21 04:26:37 ajc
534 Revision 500.30 2003/10/21 04:26:27 ajc
535 * bumped the version string to 5.01
537 Revision 500.29 2003/10/17 03:08:28 ajc
538 * Finished prettying up the vCard display
540 Revision 500.28 2003/10/17 02:31:45 ajc
541 * Multi-line string literals are deprecated in GCC 3.1 unless each line
542 is wrapped in quotes. Performed this fix so it'll compile.
543 * setup.c: removed references to unused variable tempfile[]
545 Revision 500.27 2003/10/09 03:17:02 ajc
546 * Started prettying up the vCard display.
548 Revision 500.26 2003/10/08 02:33:49 ajc
549 * Begin work on better handling of vCard display
551 Revision 500.25 2003/09/04 03:41:27 ajc
552 * siteconfig.c: changed some config items to drop-down boxes
554 Revision 500.24 2003/08/27 04:26:54 ajc
555 * Split the site configuration screen up into four different screens,
556 and added a meta-menu
558 Revision 500.23 2003/08/24 03:31:50 ajc
559 * Finished the setup program
560 * Bumped the internal version number to 5.01
562 Revision 500.22 2003/08/22 00:47:27 ajc
563 * setup is now working, but it still needs a way to detect a running WebCit
565 Revision 500.21 2003/08/22 00:25:40 ajc
566 * Added a skeleton "setup" program to the tree. It does not work yet.
568 Revision 500.20 2003/08/20 03:48:55 ajc
569 * Added iconbar shortcut to Contacts room
570 * Minimum required Citadel is now 6.11
572 Revision 500.19 2003/08/20 03:07:25 ajc
573 * Address book "single card" view now suppresses "reading nn message" and
574 instead shows the letter indices across the top
575 * Clicking on an address in a vCard now connects to WebCit mail instead
576 of a browser mailto: link
578 Revision 500.18 2003/08/19 04:18:43 ajc
579 * Changed things around in the address book view. Made it sorted and
580 more clickable and better looking...
582 Revision 500.17 2003/08/12 18:54:03 error
583 * messages.c: fix off-by-one-error in selector bar
585 Revision 500.16 2003/08/07 22:18:03 ajc
586 * Add the Summary Page to the customizable iconbar
588 Revision 500.15 2003/08/07 03:51:51 ajc
589 * Customizable icon bar as: pictures and text, pictures, text
591 Revision 500.14 2003/08/05 03:52:14 ajc
592 * First working version of the customizable iconbar. It contains a basic
593 set of options and now automatically refreshes when it's customized.
595 Revision 500.13 2003/08/04 03:50:29 ajc
596 * First cut at the customizable iconbar is done. A bunch of generic options
597 are there. Still need to get the actual iconbar to refresh when changes
600 Revision 500.12 2003/08/03 21:02:01 ajc
601 * More work on customizable iconbar
603 Revision 500.11 2003/08/02 05:25:46 ajc
604 * Laid the groundwork for a customizable iconbar
606 Revision 500.10 2003/07/30 03:57:49 ajc
607 * Add config.c_purge_hour to config screen
609 Revision 500.9 2003/07/06 22:06:59 ajc
610 * When converting "anything that looks like a URL" to a real link, first
611 make sure that it isn't already inside a link. This fixes most of the
612 long, ugly URL strings sent by eBay.
613 * Automatically dismantle mailto: links in HTML messages, and convert
614 them to WebCit mail links (clicking on it sends the user to the Mail
615 room and begins composing a new message with the recipient and subject
616 fields pre-populated).
618 Revision 500.8 2003/06/29 20:51:21 ajc
619 * Worked around a rendering bug in Satan's Browser that was causing it
620 to draw the calendar month view much wider than the actual screen wdith
622 Revision 500.7 2003/06/28 04:09:37 error
623 * roomops.c: Backout change to display one less box in the first column in
624 roomlist view, it doesn't seem to work for everyone
626 Revision 500.6 2003/06/28 03:52:51 error
627 * Don't tell browsers not to cache static documents
629 Revision 500.5 2003/06/28 03:35:23 error
630 * roomops.c: Display one less floor in the first column in romlist view
632 Revision 500.4 2003/06/26 03:37:58 ajc
633 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
634 This will allow some groupware clients to browse the free/busy times of
635 other users on the system.
637 Revision 500.3 2003/06/21 05:17:21 ajc
638 * Better alignment of system messages
639 * Exterminated display_error() and replaced it with WC->ImportantMessage
640 which is displayed in a bubble on top of whatever page you're on next.
641 * Small cosmetic changes
642 * Fixed some nesting problems in output_headers()
644 Revision 500.2 2003/06/20 03:39:27 ajc
645 * Optimization to floor layout in box view
647 Revision 500.1 2003/06/20 03:04:26 ajc
648 * "Reply" button on messages now handles IGnet recipients correctly
650 Revision 500.0 2003/06/10 04:23:08 ajc
653 Revision 410.50 2003/06/10 04:22:58 ajc
654 * Updated docs and headers for 5.00 release
656 Revision 410.49 2003/06/10 04:05:23 ajc
657 * De-tabled the left side icon bar and reduced one of the graphics, so
658 that all of the rounded corners show up in Satan's Browser.
660 Revision 410.48 2003/06/10 03:47:41 ajc
661 * style.css: added font selection to default <BODY> tag
663 Revision 410.47 2003/06/06 03:26:03 ajc
664 * Satan's Browser insists on putting bloody acres of whitespace to the
665 right of any bulleted list items, making any multi-column table containing
666 a list take more than the entire screen. Removed all such lists so it
667 looks ok. If you are reading this and you are a Microsoft employee, please
668 commit suicide before you break anything else.
670 Revision 410.46 2003/06/06 02:22:07 ajc
671 * Changed the upper left and upper right bounded box corners to a solid
672 blue (#204B78) instead of gradiated, because it was looking funny in
673 256-color mode. It also looked funny in Internet Explorer, but people
674 who use Internet Explorer are contributing to terrorism and really don't
675 deserve Web access in the first place. So I really just fixed this to make
676 it look good in 256-color Netscape.
678 Revision 410.45 2003/06/05 21:37:37 ajc
679 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
680 in b0rken IE browser. Die, Bill, Die.
682 Revision 410.44 2003/06/05 03:52:29 ajc
683 * Buncha cosmetic changes
685 Revision 410.43 2003/06/04 03:41:25 ajc
686 * Change the appearance of rooms with and without new messages in the
687 room list -- now defined using CSS
689 Revision 410.42 2003/06/03 03:57:42 ajc
690 * Tightened up the room banner a bit. Smaller padding, smaller font,
693 Revision 410.41 2003/05/31 21:36:45 ajc
696 Revision 410.40 2003/05/26 21:05:42 ajc
697 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
698 it to complete the free/busy checking for attendee availability.
700 Revision 410.39 2003/05/26 05:44:45 ajc
701 * event.c: fix compiler warning
703 Revision 410.38 2003/05/26 05:39:46 ajc
704 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
705 bug fixed in Citadel.
707 Revision 410.37 2003/05/26 05:28:13 ajc
708 * serv_func.c: added utility function read_server_text()
709 * availability.c: banged out more of this code -- still not complete
711 Revision 410.36 2003/05/26 03:28:02 ajc
712 * Getting closer to doing the availability check. Created new source
713 module 'availability.c' for this purpose. Stub function is in place.
715 Revision 410.35 2003/05/25 04:25:12 ajc
716 * siteconfig.c: fixed a spelling error
717 * event.c: add a "Check attendee availability" button, and the code to
718 bypass saving the event to the server, do something with it, and then
719 feed the twiddled data structure back to the form display function for
720 further editing. What's still missing is the code to do the actual
723 Revision 410.34 2003/05/24 22:22:35 ajc
724 * Small stylesheet hack to make it work with b0rken IE
726 Revision 410.33 2003/05/24 22:13:08 ajc
727 * Changed the login banner a bit
729 Revision 410.32 2003/05/20 03:25:41 ajc
730 * Separate event invitees with newlines instead of commas.
732 Revision 410.31 2003/05/19 19:55:09 ajc
733 * summary.c: eliminate compiler warnings about unused variables when
734 compiling a WebCit service without calendar support
736 Revision 410.30 2003/05/18 02:05:33 ajc
737 * More conversion of screens to the new look-and-feel.
739 Revision 410.29 2003/05/16 04:11:29 ajc
740 * We don't need no steenking workaround. Problem fixed. MIME parser not
741 broken. Web server was calling it with bad parameters. All fixed now.
742 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
745 Revision 410.28 2003/05/15 04:52:26 ajc
746 * Minor workaround in web forms to handle mime parser problem in uploads
748 Revision 410.27 2003/05/15 03:35:59 ajc
749 * look and feel overhaul -- almost done!
751 Revision 410.26 2003/05/14 03:46:35 ajc
752 * More background cleanup
754 Revision 410.25 2003/05/05 17:19:46 ajc
755 * Cleanups to summary page when running on a non ical enabled system
756 * Use non breaking spaces in summary page box titles
758 Revision 410.24 2003/05/04 04:22:41 ajc
759 * Display body of messages on a white background. I am doing this in order
760 to prepare for making the general background of the screen a darker color.
762 Revision 410.23 2003/05/04 02:54:55 ajc
763 * Summary page now uses our cutesy new rounded window boxes
765 Revision 410.22 2003/05/03 21:28:41 ajc
766 * Added in a slick new box style and put the room lists in it
768 Revision 410.21 2003/05/03 16:57:04 ajc
769 * In the 'folders' and 'portal' views, change the folder delimiter
770 from / to \ to avoid conflict with room names that have slashes
772 Revision 410.20 2003/05/03 16:23:29 ajc
773 * Enforce three columns in portal view of room list
775 Revision 410.19 2003/05/03 04:52:32 ajc
776 * Added an experimental new "portal view" to the room list options
778 Revision 410.18 2003/05/02 03:23:41 ajc
779 * Minor change to room list algorithm
781 Revision 410.17 2003/05/01 15:33:05 ajc
782 * Fixed a potential memory leak in enumeration of MIME parts
784 Revision 410.16 2003/05/01 03:11:35 ajc
785 * When static content is requested, fetch it without trying to connect
788 Revision 410.15 2003/04/30 05:00:00 ajc
789 * Added the ability to compose messages with file attachments uploaded from
792 Revision 410.14 2003/04/27 04:46:02 ajc
793 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
794 observes the flag designating the presence of new messages. (The "rooms
795 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
796 but that view may get axed soon.)
798 Revision 410.13 2003/04/26 21:57:53 ajc
799 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
800 before returning an error code to avoid a file descriptor leak
802 Revision 410.12 2003/04/19 21:42:36 ajc
803 * Repaired all my b0rken COLOR tags
804 * Replaced most FONT tags with SPAN tags
807 Revision 410.11 2003/04/19 19:58:10 ajc
808 * Lots of great changes from Nick to make the site CSS-enabled.
810 Revision 410.10 2003/04/14 04:04:40 ajc
811 * First cut of CSS-izing WebCit. Probably b0rken.
813 Revision 410.9 2003/04/09 04:02:32 ajc
814 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
815 supported the idea of one WebCit connecting to multiple Citadels for a
816 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
817 * When connecting to Citadel through a Unix domain socket, don't try to make
818 the Java chat applet available.
820 Revision 410.8 2003/03/31 03:32:19 ajc
821 * messages.c: check for 000 terminator while parsing RFC822 headers to
822 prevent getting hung up while displaying certain badly formatted messages.
824 Revision 410.7 2003/03/30 06:13:19 ajc
825 * When reading from the server, do not treat CR as end-of-line because
826 there's probably an LF coming after it. Instead, keep reading to the LF
828 * Do not underline links in the icon bars
830 Revision 410.6 2003/03/17 04:17:41 ajc
831 * Call to accept() was being made with an uninitialized variable for the
832 third argument. Changed the second and third argument to NULL and 0 because
833 we don't really need accept() to fill up a buffer full of information that
834 we'll never use. (Thanks to SteveV for reporting the bug and helping to
836 * Removed the mutex wrapper around select() because we don't need it. All
837 idle worker threads now block on select() and one of them will wake up when
838 a connection arrives.
840 Revision 410.5 2003/03/15 20:55:03 ajc
841 * When a requested image is not available on the Citadel server, send a
842 1x1 transparent GIF instead of 404 error.
844 Revision 410.4 2003/03/14 04:21:57 ajc
845 * clone events to be encapsulated before saving, because the original
846 instance may already have a parent, and that makes crashy crashy
848 Revision 410.3 2003/03/13 05:57:17 ajc
849 * More encapsulation. Warning: there are bugs in this!!
851 Revision 410.2 2003/03/13 05:20:23 ajc
852 * Various changes to the calendar service to handle messages containing
853 fully encapsulated VCALENDAR components instead of only unencapsulated
854 VEVENT subcomponents. We have to move in this direction for compatibility
857 Revision 410.1 2003/03/01 22:07:19 ajc
858 * New user registration, as well as existing user re-registration, now
859 uses the vCard editing screen.
860 * Administratively editing users' address book entries now works again,
861 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
862 in order to enforce this.
864 Revision 410.0 2003/02/19 03:49:33 ajc
867 Revision 400.90 2003/02/19 03:49:17 ajc
868 * latest config.guess and config.sub from www.gnu.org
870 Revision 400.89 2003/02/07 04:44:17 ajc
871 * Replaced sleep() with a function that sleeps using select() in order to
872 avoid potential issues with SIGALRM. Possible fix for weird behavior
873 when running on a Macintosh.
875 Revision 400.88 2003/01/29 22:32:07 ajc
876 * Shuffled some code and comments around; minor cleanup
878 Revision 400.87 2003/01/28 15:37:12 ajc
879 * All functions which read binary data from the server now make use of the
880 read_server_binary() function in tools.c
881 * Binary reads from server now have safety code to prevent infinite loops
882 * All output of MIME objects is now done with http_transmit_thing()
884 Revision 400.86 2003/01/19 06:28:04 ajc
885 * Minimum required Citadel version 6.05
887 Revision 400.85 2003/01/16 04:41:26 ajc
888 * When displaying edit controls for time of day in the calendar, only show
889 minutes that are multiples of 5 ... unless the existing value is not a
890 multiple of 5, in which case we show that too.
892 Revision 400.84 2003/01/15 17:34:04 ajc
893 * event.c: fixed a misspelling
894 * config.guess, config.sub: updated using latest from ftp.gnu.org
896 Revision 400.83 2003/01/14 04:21:27 ajc
897 * Only offer views which make sense for the default view of a room
899 Revision 400.82 2003/01/13 03:34:33 ajc
900 * Get ready for the 4.10 release
902 Revision 400.81 2003/01/12 23:22:53 ajc
903 * configure.in: check for libical v0.24 or newer
905 Revision 400.80 2003/01/07 04:56:17 ajc
906 * Complete the free/busy transparency handling in the form
907 * Default times for new events are now in the correct timezone
909 Revision 400.79 2003/01/06 18:01:35 ajc
910 * Begin handling of TRANSP property to show event times as free or
913 Revision 400.78 2003/01/05 21:02:14 ajc
914 * Summary page: three columns are now all the same width
916 Revision 400.77 2003/01/05 20:56:05 ajc
917 * minor fix for previous checkin
919 Revision 400.76 2003/01/05 20:51:01 ajc
920 * Display PARTSTAT for attendees
922 Revision 400.75 2003/01/05 05:01:00 ajc
923 * Add "today's calendar events" to the summary page.
925 Revision 400.74 2003/01/05 04:27:28 ajc
926 * Add "Tasks" to the summary page
928 Revision 400.73 2002/12/28 05:44:09 ajc
929 * ical_dezonify.c: brought over new version from the Citadel source (again)
931 Revision 400.72 2002/12/28 05:12:45 ajc
932 * ical_dezonify.c: brought over new version from the Citadel source.
934 Revision 400.71 2002/12/26 04:04:48 ajc
935 * Perform CHEK command when automatically establishing sessions, not just
936 when one is explicitly created. Some stuff is missing otherwise.
938 Revision 400.70 2002/12/25 23:18:06 ajc
939 * Be more strategic about when to call ical_dezonify()
940 (This may be the last set of fixes. I hope so.)
942 Revision 400.69 2002/12/25 21:39:38 ajc
943 * ical_dezonify.c: added.
944 * calendar.c: convert incoming ical messages to UTC
945 (the usual routines will then convert them to local time for display)
947 Revision 400.68 2002/12/25 07:06:00 ajc
948 * Tweaked the code to work with libical 0.24
950 Revision 400.67 2002/12/20 04:50:00 ajc
951 * When saving a calendar event, increment the SEQUENCE property.
953 Revision 400.66 2002/12/18 05:03:39 ajc
954 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
955 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
956 Because the libc-allocated buffer was getting clobbered.
957 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
959 Revision 400.65 2002/12/17 05:01:39 ajc
960 * Prettied up the calendar day view layout
961 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
963 Revision 400.64 2002/12/16 04:43:30 ajc
964 * Correctly handle local time zone when figuring out which day and time to
965 display events on calendar month/day views. This also seems to have
966 fixed the bug that was causing events to sometimes get lost when saved.
968 Revision 400.63 2002/12/15 05:50:59 ajc
969 * Form editing of date/time fields now assumes that the icaltimetype being
970 manipulated is in UTC. It converts to/from local time for editing.
972 Revision 400.62 2002/12/10 23:25:47 ajc
973 * Display attendees in message view of calendar objects
975 Revision 400.61 2002/12/07 22:12:59 ajc
976 * Handle incoming RSVP's for meetings. (Note: this will not actually work
977 until I implement the Citadel server function which it calls.)
979 Revision 400.60 2002/11/30 21:34:51 ajc
980 * Submit organizer in a hidden field, in case the server needs it
982 Revision 400.59 2002/11/30 04:46:46 ajc
983 * First cut at adding/removing attendees to an event
984 (Actual invitations should be sent by the Citadel server)
986 Revision 400.58 2002/11/29 23:56:19 ajc
987 * Completed "me as organizer" -- the user's own e-mail address is inserted
988 as the organizer of new events. Detect when the user is the organizer and
989 enable/disable the attendees box accordingly.
991 Revision 400.57 2002/11/29 16:38:37 ajc
992 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
994 Revision 400.56 2002/11/28 06:03:24 ajc
995 * Issue an ISME command when editing an event, to determine whether the user
996 viewing the event is the organizer. (Will use this later to allow/disallow
997 sending out invitations.)
999 Revision 400.55 2002/11/26 05:01:04 ajc
1000 * Began handling attendee fields
1002 Revision 400.54 2002/11/16 23:40:11 ajc
1005 Revision 400.53 2002/11/16 23:15:02 ajc
1006 * Make the "all day event" shadebox smaller (month view) - no border.
1007 * Fixed bug that caused any events following an all day event to also appear
1010 Revision 400.52 2002/11/16 05:40:54 ajc
1011 * When adding new events to the calendar, default to the month [and day]
1012 currently being viewed.
1013 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1015 Revision 400.51 2002/11/15 05:05:47 ajc
1016 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1018 Revision 400.50 2002/11/15 04:11:46 ajc
1019 * Added even more nifty JavaScript to cause the hour/minute and end date
1020 fields of a calendar event form to render as disabled when the "all day
1021 event" box is checked -- not just when the user checks the box, but also
1022 when the box begins its life already checked.
1024 Revision 400.49 2002/11/14 04:59:40 ajc
1025 * Correctly serialize and save all day events using date instead of date/time
1027 Revision 400.48 2002/11/13 04:49:23 ajc
1028 * "All day event" shows as a single checkbox, instead of one for the start
1029 time and one for the end time. Added nifty JavaScript to zero and shade
1030 the hour/minute and all end time fields when all-day-event is checked.
1032 Revision 400.47 2002/11/12 05:57:27 ajc
1033 * Display a nicer looking screen when replying to calendar invitations
1034 * When displaying day view, don't show all day events twice
1035 * Day or month view: denote all day events by displaying them inside
1038 Revision 400.46 2002/11/12 03:26:39 ajc
1039 * Tell the user about broken Citadel server connections instead of
1040 simply printing "Goodbye"
1042 Revision 400.45 2002/10/23 04:11:38 ajc
1043 * Detect when a meeting invitation is actually an update for an existing UID
1044 and tell the user so.
1046 Revision 400.44 2002/10/21 20:16:38 ajc
1047 * Display conflicts nicely
1049 Revision 400.43 2002/10/21 18:29:14 ajc
1050 * Ask server to hunt for conflicts when displaying a meeting invitation
1052 Revision 400.42 2002/10/19 21:28:32 ajc
1053 * Moved the calendar meeting request reply functionality to the Citadel server
1055 Revision 400.41 2002/10/19 17:10:14 ajc
1056 * Add "Tentative" accept button
1057 * Only display Accept/Tentative/Decline button when method=REQUEST
1059 Revision 400.40 2002/10/19 04:16:37 ajc
1060 * Save an incoming meeting request into the user's calendar.
1062 Revision 400.39 2002/10/18 20:55:05 ajc
1063 * Began work on meeting request accept/decline
1065 Revision 400.38 2002/10/16 19:16:39 ajc
1066 * Fixes and updates to build WebCit on Linux for IBM S/390
1068 Revision 400.37 2002/10/09 04:12:44 ajc
1069 * Templatized trailing HTML
1070 * Templatized "new start page" page
1071 * Added global substitution macros
1073 Revision 400.36 2002/10/09 03:51:01 ajc
1074 * Templatized the <HEAD> section of HTML
1076 Revision 400.35 2002/10/07 23:03:38 ajc
1077 * messages.c: don't display room name field when it's blank
1079 Revision 400.34 2002/10/07 04:10:37 ajc
1080 * When displaying meeting invitations, only show date/time for VEVENT
1081 subcomponents. Date/time for other subcomponents are irrelevant.
1082 * Cleaned up HTML display of meeting invitations.
1084 Revision 400.33 2002/10/03 03:40:31 ajc
1085 * Worked on meeting accept/decline a little bit
1087 Revision 400.32 2002/09/30 03:58:35 ajc
1088 * Dabbled in handling incoming meeting requests
1090 Revision 400.31 2002/09/29 20:15:43 ajc
1091 * Completed the calendar day view
1093 Revision 400.30 2002/09/28 04:01:30 ajc
1094 * started fleshing out the calendar day view
1096 Revision 400.29 2002/09/27 21:19:28 ajc
1099 Revision 400.28 2002/09/27 18:31:33 ajc
1100 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1101 * After saving a VEVENT, return to the correct calendar view and date
1103 Revision 400.27 2002/09/27 17:15:44 ajc
1104 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1106 Revision 400.26 2002/09/27 04:37:21 ajc
1107 * New, buggy versions of event editing screens
1109 Revision 400.25 2002/09/26 22:00:16 ajc
1110 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1111 month 1 in libical functions)
1113 Revision 400.24 2002/09/25 21:57:13 ajc
1114 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1117 Revision 400.23 2002/09/24 04:12:34 ajc
1118 * Rough cut of the two-pass calendar display routines (first pass: go thru
1119 messages gathering VEVENT items; second pass: render calendar with data)
1121 Revision 400.22 2002/09/23 04:01:33 ajc
1122 * Presentation changes to calendar month view
1124 Revision 400.21 2002/09/22 05:20:27 ajc
1125 * Began implementing month view
1127 Revision 400.20 2002/09/21 04:38:05 ajc
1128 * Added utility functions for displaying vcalendar timestamps in web forms
1129 and translating form data back to timestamps.
1130 * Completed the "edit task" and "add new task" screens.
1132 Revision 400.19 2002/09/20 20:28:08 ajc
1133 * Smooth transition between "list tasks" & "edit task" screens
1135 Revision 400.18 2002/09/20 03:54:44 ajc
1136 * Display the "Tasks" view as a bulleted list with each task clickable
1137 * Clicking brings up an (unfinished) "edit task" screen
1139 Revision 400.17 2002/09/18 21:44:02 ajc
1140 * display VTODO parameters
1142 Revision 400.16 2002/09/17 04:21:00 ajc
1143 * Handler chains for VCALENDAR and VTODO types
1145 Revision 400.15 2002/09/17 03:37:10 ajc
1146 * Implemented a 'display handler' infrastructure for various groupware types
1148 Revision 400.14 2002/09/16 03:35:12 ajc
1149 * Just a bunch of glue code to iterate through the various types of ical
1150 objects we could encounter
1152 Revision 400.13 2002/09/15 04:05:41 ajc
1153 * Process calendar object subcomponents
1155 Revision 400.12 2002/09/15 03:40:13 ajc
1157 * When a text/calendar MIME type is discovered in a message, send it to
1158 the (currently skeleton) parser in calendar.c
1159 * calendar.c: skeleton parser for calendar objects which currently just
1160 creates an icalcomponent object and frees it.
1162 Revision 400.11 2002/09/15 03:16:24 ajc
1163 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1164 function namespace in libical
1166 Revision 400.10 2002/09/15 02:50:55 ajc
1167 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1169 Revision 400.9 2002/09/14 21:33:31 ajc
1170 * Backed out compression of inlines -- not all browsers appear to handle it
1172 Revision 400.8 2002/09/14 20:20:29 ajc
1173 * Attempting to push more stuff through compression. I've introduced some
1174 sort of deadlock bug that I can't seem to find yet...
1176 Revision 400.7 2002/09/14 20:00:22 ajc
1177 * Compress output_image() graphics
1179 Revision 400.6 2002/09/14 16:26:35 ajc
1180 * output_image() now reads the entire image from Citadel into a buffer before
1181 sending it to the browser (for performance reasons, and so it can compress)
1183 Revision 400.5 2002/09/14 04:52:59 ajc
1184 * Look for the "libical" calendaring library and link it in if present...
1186 Revision 400.4 2002/09/14 04:02:36 ajc
1187 * Finished gzip compression of dynamic pages (when browser supports it)
1189 Revision 400.3 2002/09/13 20:40:53 ajc
1190 * Detect when the client browser is capable of gzip encoding
1191 (actual encoding is not implemented yet)
1193 Revision 400.2 2002/09/13 15:54:40 ajc
1194 * Reversed the above change because I broke it somehow
1196 Revision 400.1 2002/09/11 22:46:59 ajc
1197 * Started adding in compression and calendaring library detects (not finished)
1199 Revision 400.0 2002/09/09 03:56:11 ajc
1200 * This is version 4.00
1202 Revision 323.68 2002/09/09 03:51:01 ajc
1203 * In the HTML-to-HTML converter:
1204 --> Open links in new window (as with text msgs)
1205 --> Convert loose URL's to hot links (as with text msgs)
1207 Revision 323.67 2002/09/06 03:59:11 ajc
1208 * Added an "About this server" panel to the Summary page.
1209 (Useless fluff, but better than an empty column.)
1211 Revision 323.66 2002/08/26 02:57:06 ajc
1212 * Rooms listed on the summary page are now clickable-gotoable
1214 Revision 323.65 2002/08/26 01:24:09 ajc
1215 * Added a "summary" page (rather sparse for now)
1217 Revision 323.64 2002/08/24 15:30:48 ajc
1218 * GET instead of POST for listsub. Also add a 'Back...' link.
1220 Revision 323.63 2002/08/24 05:59:24 ajc
1221 * Bugfixes and cosmetic changes to listsub system
1223 Revision 323.62 2002/08/23 03:37:19 ajc
1224 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1226 Revision 323.61 2002/08/22 03:55:47 ajc
1227 * 'unsubscribe' command (but not 'confirm unsubscribe')
1229 Revision 323.60 2002/08/21 21:58:37 ajc
1230 * Completed self-service list subscription via web.
1231 (Still need to implement unsubscribe.)
1233 Revision 323.59 2002/08/16 22:06:51 ajc
1236 Revision 323.58 2002/08/16 03:51:12 ajc
1237 * I think I've finally nailed the 'no session' pages now...
1239 Revision 323.57 2002/08/15 03:49:47 ajc
1240 * Fleshed out the list subscription page a bit
1242 Revision 323.56 2002/08/13 19:55:12 ajc
1243 * Keep track of the HTTP "Host:" header being sent by the browser.
1244 (We're going to need this in the near future)
1246 Revision 323.55 2002/08/05 16:07:30 ajc
1247 * Moved "edit floor label pic" to the floor editing screen
1249 Revision 323.54 2002/08/05 15:53:00 ajc
1250 * Commands to add, change, delete floors
1252 Revision 323.53 2002/07/26 03:20:04 ajc
1253 * Beautified the folder tabs in "edit room"
1255 Revision 323.52 2002/07/25 04:01:58 ajc
1256 * Final cleanup of changes (finally located and fixed the bug)
1258 Revision 323.51 2002/07/24 04:14:23 ajc
1259 * Minor code cleanup of last night's changes
1261 Revision 323.50 2002/07/23 15:40:54 ajc
1262 * Minor cleanup of previous changes
1264 Revision 323.49 2002/07/23 04:43:58 ajc
1265 * Updated message reading to use the new MSG4 command, so we can do output
1266 of various types of richtext (mainly HTML).
1268 Revision 323.48 2002/07/16 03:37:24 ajc
1269 * Small change to above
1271 Revision 323.47 2002/07/16 03:23:37 ajc
1272 * Display HTML messages as HTML. (Wow!)
1274 Revision 323.46 2002/07/13 04:39:59 ajc
1275 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1276 output HTML instead of converting to text/plain and back. (Not finished.)
1278 Revision 323.45 2002/07/11 03:17:03 ajc
1279 * hacks to text_to_server() to transmit messages as HTML
1281 Revision 323.44 2002/07/09 04:21:12 ajc
1284 Revision 323.43 2002/07/06 03:10:26 ajc
1285 * Enable a "make this my start page" link that works in lots of places.
1286 Configures a user's preference of where to go after login.
1288 Revision 323.42 2002/06/19 22:01:31 ajc
1289 * When editing another user's vCard, do a "transient goto" to their config
1290 room so you don't automatically gain access to their config room.
1291 * When creating a user, go back to the "select user to edit" screen with the
1292 new user's account name pre-selected.
1294 Revision 323.41 2002/06/17 03:48:44 ajc
1295 * Finished the thing to edit other users' vCards.
1297 Revision 323.40 2002/06/16 21:49:02 ajc
1298 * Administratively edit other users' vCards. Still needs a couple of lines
1299 of glue code to make it work.
1301 Revision 323.39 2002/06/15 20:34:39 ajc
1302 * Use safestrncpy() instead of strncpy() where appropriate
1303 * Fixed a memory allocation bug in the vCard parser
1305 Revision 323.38 2002/05/23 03:40:05 ajc
1306 * Brought over a utility function I'll need later
1308 Revision 323.37 2002/05/22 02:34:56 ajc
1309 * Finished room/folder view selector. Pretty cool.
1311 Revision 323.36 2002/05/22 01:53:23 ajc
1312 * Room list or folder list? Give the user a choice. (Has bugs.)
1314 Revision 323.35 2002/05/12 15:21:43 error
1315 * do_template() now parses a .wml file for WAP clients, and a .html file
1318 Revision 323.34 2002/05/11 22:46:19 error
1319 * Track whether user-agent is a WAP gateway
1321 Revision 323.33 2002/05/11 15:35:07 error
1322 * webcit.c: add MIME types for WAP/WML
1324 Revision 323.32 2002/05/10 15:29:58 ajc
1325 * Hacked the address book view a little bit
1327 Revision 323.31 2002/05/09 03:53:56 ajc
1328 * Began working on address book view
1330 Revision 323.30 2002/05/08 03:38:58 ajc
1331 * Preferences framework
1333 Revision 323.29 2002/05/07 03:57:29 ajc
1334 * In message summary, replace 'Del' links with checkboxes
1336 Revision 323.28 2002/05/05 03:28:15 ajc
1337 * Shuffled around the room banner a bit
1339 Revision 323.27 2002/05/03 19:32:39 ajc
1340 * Finished "folder list" mode (still need to move it to a permanent location)
1342 Revision 323.26 2002/05/03 03:55:17 ajc
1343 * more folder display stuff
1345 Revision 323.25 2002/05/01 22:03:07 ajc
1346 * "folder list" view (not finished)
1348 Revision 323.24 2002/05/01 03:23:31 ajc
1349 * Added a drop-down box to change a user's view of a room.
1351 Revision 323.23 2002/04/28 03:56:47 ajc
1352 * Finished summary mode (for the most part, anyway)
1354 Revision 323.22 2002/04/26 21:13:21 ajc
1355 * Separated "summary mode" message listing into its own function
1356 * Go to summary mode automatically when the server says that view=1
1358 Revision 323.21 2002/04/20 04:14:29 ajc
1359 * Some work on email summary screen
1361 Revision 323.20 2002/03/31 05:02:39 ajc
1362 * Remove "Page another user" link from main menu
1363 * Add "edit my citadel config room" type link from edit user screen
1365 Revision 323.19 2002/03/29 22:30:45 ajc
1366 * Finished the "edit user" screen.
1368 Revision 323.18 2002/03/29 15:18:09 ajc
1369 * yep ... more user edit stuff
1371 Revision 323.17 2002/03/26 19:01:12 ajc
1372 * More edit user stuff
1374 Revision 323.16 2002/03/26 18:23:23 ajc
1375 * Don't display room banner on screens that don't pertain to a particular room
1376 * Initial prep for add/change/delete user accounts screen
1378 Revision 323.15 2002/03/22 04:33:08 ajc
1379 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1381 Revision 323.14 2002/03/19 04:35:10 ajc
1382 * Brought over yet another new version of the MIME parser from Citadel
1384 Revision 323.13 2002/03/13 03:56:52 ajc
1385 * New site config option "Allow system Aides to gain access to mailboxes"
1387 Revision 323.12 2002/03/12 23:13:57 ajc
1388 * Moved room access controls out of the admin menu and into the room commands
1389 menu. Prettied up the access control list screen.
1391 Revision 323.11 2002/03/10 06:07:09 ajc
1392 * Handle multiple Internet e-mail addresses in vCard editor
1394 Revision 323.10 2002/03/07 04:56:09 ajc
1395 * Final polish for initial round of vCard editing functions. Only show "edit"
1396 link when editing user's own vCard in the My Citadel Config> room.
1398 Revision 323.9 2002/03/06 05:22:33 ajc
1399 * More vcard editing form stuff
1401 Revision 323.8 2002/03/05 05:05:06 ajc
1402 * More vCard editing stuff
1404 Revision 323.7 2002/03/04 05:28:54 ajc
1405 * Wrote some skeleton code for robust vCard editing
1407 Revision 323.6 2002/03/03 06:58:25 ajc
1408 * Login errors displayed in red
1410 Revision 323.5 2002/03/03 06:52:59 ajc
1411 * Allow editing of the "disable self-service user account creation" site config option
1413 Revision 323.4 2002/02/24 07:02:44 ajc
1414 * Added the ability to enter a Subject: line in messages
1415 * Go to the Mail room when user clicks on the new mail alert icon
1417 Revision 323.3 2002/02/13 22:47:51 ajc
1418 * Added some rudimentary support for displaying vCards as card-looking things
1420 Revision 323.2 2002/02/13 15:04:25 ajc
1421 * Began some hacks for vCard processing
1423 Revision 323.0 2002/01/13 09:07:06 ajc
1426 Revision 322.4 2002/01/13 09:06:38 ajc
1427 * Brought over the debugged mime parser from Citadel
1429 Revision 322.3 2002/01/05 06:19:17 error
1430 * Add MIME types text/css and image/png
1432 Revision 322.2 2002/01/03 22:32:38 ajc
1433 * templatized the "prompt for recipient" screen
1435 Revision 322.1 2001/12/28 09:43:05 error
1436 * Client support for hostnames up to 63 characters
1438 Revision 322.0 2001/12/26 23:11:56 ajc
1441 Revision 321.1 2001/12/26 23:11:25 ajc
1442 * Minor change to the upload handler, to fix graphics uploads
1444 Revision 321.0 2001/12/26 05:28:02 ajc
1447 Revision 320.2 2001/12/26 05:24:11 ajc
1448 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1449 link tags. The nifty JavaScript stuff is now used only to light up the
1450 buttons during mouse hovers, and nothing more.
1452 Revision 320.1 2001/12/25 00:14:44 error
1453 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1455 Revision 320.0 2001/12/21 06:04:03 ajc
1458 Revision 301.22 2001/12/21 06:03:54 ajc
1461 Revision 301.21 2001/12/20 05:02:42 ajc
1462 * If you paid for this software, someone is ripping you off.
1463 * Fixed the urlesc() function to use a caller-supplied target buffer.
1465 Revision 301.20 2001/12/18 20:35:29 ajc
1466 * More fun JavaScript-enabled buttons
1468 Revision 301.19 2001/12/18 16:48:06 ajc
1469 * Began testing new JavaScript-enabled k00l light-up buttonz
1471 Revision 301.18 2001/12/18 06:06:20 ajc
1472 * mime parser update
1474 Revision 301.17 2001/12/15 20:51:33 ajc
1475 * "reply" button on pop-up pages
1477 Revision 301.16 2001/12/11 16:02:40 ajc
1478 * Completed support for add/remove mailing list recipients.
1480 Revision 301.15 2001/12/11 15:22:53 ajc
1481 * Began constructing the listserv screen for config (not tested)
1483 Revision 301.14 2001/12/11 05:37:12 ajc
1484 * Finished the share/unshare room screen in Edit Room
1486 Revision 301.13 2001/12/03 04:43:40 ajc
1487 * Brought over an update of the MIME parser from Citadel.
1489 Revision 301.12 2001/12/02 07:09:13 ajc
1490 * Turned the room editing page into a tabbed dialog
1491 * Started adding some of the room sharing stuff
1493 Revision 301.11 2001/11/22 05:17:06 ajc
1494 * Completed the add/change/delete neighbor node screens
1496 Revision 301.10 2001/11/18 01:47:24 ajc
1497 * Tentatively begun the change of networking configuration screens to reflect
1498 the new network architecture of the server.
1500 Revision 301.9 2001/11/18 01:41:09 ajc
1501 * Brought over the newer string tokenizer from Citadel
1502 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1503 server's convention of #define SIZ 4096
1505 Revision 301.8 2001/11/14 03:20:22 ajc
1506 * Add some more of the newer config settings to the site config screen
1508 Revision 301.7 2001/09/25 03:34:09 ajc
1509 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1510 and bail out without bothering the Citadel server.
1512 Revision 301.6 2001/08/22 16:38:06 ajc
1513 * Added the "-c" command line option to generate optional cookies indicating
1514 the host name of the server. This makes it easy to put a cluster of WebCit
1515 servers behind (for example) an Arrowpoint load balancer.
1517 Revision 301.5 2001/08/21 04:02:56 ajc
1518 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1519 unwanted page caching
1521 Revision 301.4 2001/08/13 03:43:24 ajc
1524 Revision 301.3 2001/08/13 03:40:01 ajc
1525 * Another attempt at focus
1527 Revision 301.2 2001/08/11 04:24:39 ajc
1528 * Attempt at setting focus to msgtext area when entering a message.
1530 Revision 301.1 2001/08/02 03:42:03 ajc
1531 * Changed the wholist to work with the new masquerade semantics
1533 Revision 301.0 2001/06/28 15:05:31 ajc
1536 Revision 300.2 2001/06/28 15:03:49 ajc
1537 * Every generated page now includes a meta tag to disable evil "smart tags"
1538 (see http://smarttags.manilasites.com/ for more information)
1540 Revision 300.1 2001/06/28 02:39:54 ajc
1541 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1542 the screen where you can create a room...
1544 Revision 300.0 2001/06/27 06:24:06 ajc
1545 * Tagged everything as Version 3.00
1547 Revision 213.25 2001/06/27 06:22:49 ajc
1548 * Updated docs for the 3.00 release
1550 Revision 213.24 2001/06/27 06:16:01 ajc
1551 * Correct generated window name in pop up pages
1552 * Added handling of MIME inline images (not tested)
1554 Revision 213.23 2001/06/22 17:58:20 ajc
1555 * A few performance and tuning cleanups. Increased the size of the socket
1556 queue length to 100 for use on big systems. Also, during startup, the
1557 initial startup thread now exits after creating the worker threads, instead
1558 of becoming a worker thread itself. For some reason Solaris had problems
1559 with the latter method.
1561 Revision 213.22 2001/06/07 03:16:57 ajc
1562 * Brought over an updated mime parser from Citadel
1564 Revision 213.21 2001/06/06 14:44:25 ajc
1565 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1567 Revision 213.20 2001/05/31 02:26:22 ajc
1568 * Fixed login to take you to the Lobby instead of the next room.
1570 Revision 213.19 2001/05/30 22:37:09 ajc
1571 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1572 or a "filename" from the MIME parser.
1574 Revision 213.18 2001/05/30 01:06:57 ajc
1575 * Changes to mime parser ... still something wrong
1577 Revision 213.17 2001/05/28 19:27:29 ajc
1578 * Fixed bug which marked all messages in Lobby as old before reading at login
1580 Revision 213.16 2001/05/25 22:39:26 ajc
1581 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1583 Revision 213.15 2001/05/23 16:15:23 ajc
1584 * UI changes (pretty frames with no scrollbars)
1586 Revision 213.14 2001/05/22 00:32:17 ajc
1589 Revision 213.13 2001/05/22 00:02:18 ajc
1590 * Another attempt to fix the fd leak
1592 Revision 213.12 2001/05/19 02:21:40 ajc
1593 * Attempt to fix the dangling sockets.
1595 Revision 213.11 2001/05/15 03:22:25 ajc
1596 * More icon updates and link cleanup type stuff
1598 Revision 213.10 2001/05/06 05:11:48 ajc
1599 * Added paging icon and right-justified it
1600 * Send-page window is now a popup
1602 Revision 213.9 2001/05/04 04:28:10 ajc
1603 * Added "page user" button in wholist
1605 Revision 213.8 2001/05/01 00:49:43 ajc
1606 * more of the UI overhaul
1608 Revision 213.7 2001/04/30 01:49:36 ajc
1609 * more work on UI overhaul
1611 Revision 213.6 2001/04/29 04:39:23 ajc
1612 * User interface overhaul now in progress. WARNING: incomplete system.
1614 Revision 213.5 2001/04/01 22:13:37 cough
1615 * Modified roomops.c to give users the ability to pick a floor at room
1618 Revision 213.4 2001/02/15 01:21:55 ajc
1619 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1620 invite/kickout functionality.
1622 Revision 213.3 2001/01/25 23:10:00 ajc
1623 * "Delete message" button now confirms on client-side using JavaScript
1625 Revision 213.2 2000/12/05 18:39:49 ajc
1626 * Added support for non-USA countries in registration screen (requires the
1627 latest Citadel server, which supports the country field)
1629 Revision 213.1 2000/10/20 04:27:46 ajc
1630 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1632 Revision 213.0 2000/10/03 16:44:01 ajc
1633 * Tagged for 2.13 release
1635 Revision 212.16 2000/10/03 03:15:53 ajc
1636 * Cosmetic changes to login screen, menu bar, and message header bar
1638 Revision 212.15 2000/09/28 03:44:52 ajc
1639 * Linked to the bio/photo page from message headers. I'm not sure I like the
1640 color scheme, though.
1642 Revision 212.14 2000/09/28 03:37:23 ajc
1643 * who.c: provide links to bio/photo pages for each user in the wholist
1645 Revision 212.13 2000/09/24 21:37:21 ajc
1646 * When reading large numbers of messages, group them in smaller numbers and
1647 display the selector bar in search engine style (like AltaVista and Google)
1649 Revision 212.12 2000/09/24 04:17:16 ajc
1650 * Templatized the room banner.
1652 Revision 212.11 2000/09/17 03:29:45 ajc
1653 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1655 Revision 212.10 2000/09/14 11:43:37 error
1656 Replace occurrences of % throughout the HTML with %% so as to be friendly
1657 to HP/UX printf() and possibly others.
1659 Revision 212.9 2000/09/13 04:13:59 ajc
1660 * Completed the initial hack of the variable substitution template thingy.
1661 Check out static/login.html to see the first template.
1663 Revision 212.8 2000/09/11 17:08:16 ajc
1664 * Started templatizing the login screen. Not finished yet.
1666 Revision 212.7 2000/09/11 03:29:50 ajc
1667 * Started working on a variable-substitution thing
1669 Revision 212.6 2000/08/30 03:20:22 ajc
1670 * Put the wholist back into its own window.
1672 Revision 212.5 2000/07/06 03:46:29 ajc
1673 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1675 Revision 212.4 2000/06/29 04:22:35 ajc
1676 * Changed the format of the wholis (again). Now it shows up in a frame
1677 instead of a separate window.
1679 Revision 212.3 2000/06/12 03:28:44 ajc
1680 * added support for multi-line paging
1682 Revision 212.2 2000/06/07 04:11:28 ajc
1683 * HTML changes to room banner
1685 Revision 212.1 2000/05/31 04:29:54 ajc
1686 * Initial support for "summary" (headers only, no body) mode of reading
1687 messages, and "read one" mode. For future support of 'traditional' email.
1689 Revision 212.0 2000/05/23 20:35:52 ajc
1690 * Tagged for the 2.12 release
1692 Revision 211.19 2000/05/18 02:33:39 ajc
1693 * Don't call whobbs() directly after changing masq room/host, it screws up the
1694 refresh. It now calls an HTTP redirect page instead.
1695 * added http_redirect(char *url) function to accomplish the above
1697 Revision 211.18 2000/05/08 17:24:32 ajc
1698 * Removed HTTP date fields because it was confusing browser caches (weird)
1699 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1701 Revision 211.17 2000/05/07 23:46:55 ajc
1702 * added Date: and Last-Modified: headers to HTTP output
1703 * masquerade room/host screen now runs in wholist window, and returns to it
1705 Revision 211.16 2000/05/02 17:32:06 ajc
1706 * Font related changes to html
1708 Revision 211.15 2000/04/20 02:42:23 ajc
1709 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1710 crashing every session, every time. (?)
1711 * End the session after displaying robots.txt or nocookies.html, to prevent
1712 big session logjams when either of these conditions are met
1714 Revision 211.14 2000/04/15 15:43:46 nbryant
1715 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1716 64-bit gcc on sparc is evil)
1718 Revision 211.13 2000/04/06 20:42:03 nbryant
1719 * configure.in: fix a typo
1721 Revision 211.12 2000/04/06 20:37:01 nbryant
1722 * solaris cleanups and warning fixes
1724 Revision 211.11 2000/03/31 03:48:52 ajc
1725 * text_to_server() now behaves the way web users expect text entry to work.
1726 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1728 Revision 211.10 2000/03/31 02:39:06 ajc
1729 * Fixed bugs in "Site configuration" and added new fields.
1731 Revision 211.9 2000/03/31 02:08:45 ajc
1732 * Added "max messages per page" and "read next nnn" stuff to read loop
1733 (probably not in its final form)
1735 Revision 211.8 2000/03/28 17:02:47 nbryant
1736 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1738 Revision 211.7 2000/03/27 16:18:17 ajc
1739 * Implement multi-room chat as available in Citadel 5.70
1741 Revision 211.6 2000/03/23 04:45:15 ajc
1742 * Experimental move of wholist to a separate auto-refreshing window
1744 Revision 211.5 2000/03/19 22:49:03 ajc
1745 * Made the header-bar buttons more visible
1746 * Added a "reply" header-bar button
1747 * Move "Subject:" lines into the header-bar
1748 * Padded the header-bars by one pixel (nicer looking)
1749 * Changed message date/time output format
1751 Revision 211.4 2000/03/19 19:49:31 ajc
1752 * Added support for unix domain sockets
1754 Revision 211.3 2000/02/11 23:45:04 nbryant
1755 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1756 * tcp_sockets.c: include <arpa/inet.h>
1758 Revision 211.2 2000/02/11 23:30:04 nbryant
1759 configure.in: added some code for FreeBSD
1761 Revision 211.1 2000/01/11 04:20:40 ajc
1762 * Add "close window" option to goodbye screen
1764 Revision 211.0 2000/01/04 15:24:16 ajc
1765 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1766 * This will be released as v2.11; tagged everything as such.
1768 Revision 210.0 1999/12/24 04:57:18 ajc
1771 Revision 1.121 1999/12/23 04:54:48 ajc
1772 * Changed session cookie from hexadecimal encoding to base64
1773 * Removed overly verbose logging
1775 Revision 1.120 1999/12/12 18:12:28 ajc
1776 * get http request: clear hold buffer before starting to read in HTTP request.
1777 This was causing some requests to get corrupted.
1779 Revision 1.119 1999/12/08 18:25:21 ajc
1780 * Increased the size of the backlog queue length passed to accept() and made
1781 it a configuration parameter in webcit.h
1783 Revision 1.118 1999/12/07 16:09:26 ajc
1784 * Better (non fireworks display mode) handling of broken HTTP sockets
1786 Revision 1.117 1999/12/06 03:40:29 ajc
1787 * Moved a bunch of other global variables to per-session variables
1789 Revision 1.116 1999/12/06 02:05:33 ajc
1790 * Moved global march list into per-session context
1792 Revision 1.115 1999/12/05 18:38:02 ajc
1793 * Auto-scaling worker thread pool size
1795 Revision 1.114 1999/12/05 17:38:41 ajc
1796 * Additional debugging and cleanup
1798 Revision 1.113 1999/12/04 22:16:05 ajc
1799 * Moved all diagnostic output to stderr
1800 * Moved "HTTP/1.0 200 OK" output to output_headers()
1802 Revision 1.112 1999/12/04 21:56:59 ajc
1803 * Finished the overhaul. Now to tune...
1805 Revision 1.111 1999/12/03 17:59:53 ajc
1806 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1807 pseudocode so the build is currently broken.
1809 Revision 1.110 1999/12/03 16:37:46 ajc
1810 * Repaired HTTP output for image transfers and static content
1812 Revision 1.109 1999/12/03 05:09:54 ajc
1813 * Rewrote the HTTP engine and application coupling to run in a worker thread
1814 model and to run as a single multithreaded program (eliminated helper
1815 processes and pipes). It currently runs but has many large bugs.
1817 Revision 1.108 1999/12/03 00:18:20 ajc
1818 * Added ".c.o" rule to Makefile
1820 Revision 1.107 1999/11/26 03:32:59 ajc
1821 * Started moving all of the global variables into a struct, to facilitate
1822 multithreaded server.
1824 Revision 1.106 1999/11/26 01:28:10 ajc
1827 Revision 1.105 1999/11/04 02:05:02 ajc
1828 * Added 'number of worker threads' to site config screen
1830 Revision 1.104 1999/10/25 02:25:09 ajc
1831 * Shuffled around the room editing commands
1833 Revision 1.103 1999/10/14 04:07:18 ajc
1834 * Cleaned up the bottom-of-page icons
1836 Revision 1.102 1999/10/08 23:58:11 ajc
1837 * Minor bug fix in registration screen
1839 Revision 1.101 1999/10/06 02:44:02 ajc
1840 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1841 it back in when it's fixed. Also added more attempts at cache disabling,
1842 but it still doesn't work in the StarOffice browser. I don't know why.
1844 Revision 1.100 1999/10/02 03:26:14 ajc
1845 * Merged in Nick's bit of JavaScript to handle key commands.
1846 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1847 in a text field. Right now you can't even log in.
1849 Revision 1.99 1999/09/01 01:06:11 ajc
1850 * Added "max message length" field in global config screen
1852 Revision 1.98 1999/08/14 18:16:10 ajc
1853 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1856 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1857 * Did neat stuff to the bottom of the page
1859 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1860 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1861 to a Citadel server fails.
1862 * messages.c: don't auto-link URL's in messages if it would cause
1865 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1866 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1867 compiler. This should make more browsers happy.
1869 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1870 * Added support for "robots.txt" telling spiders to go away.
1871 * Do a slrp_highest() when logging off.
1873 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1874 * Rearranged the code in "Site-wide configuration" and "Generic
1875 server command" to avoid nested server operations
1877 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1878 * webcit.c: added "back, top, next" buttons to bottom of each page
1879 * menubar.html: replaced "User list" with "Page another user"
1881 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1882 * context_loop.c: rearranged some code to try to eliminate deadlocks
1884 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1885 * Unknown URL's now display the main menu instead of diagnostics
1886 * Diagnostics are now at <baseurl>/diagnostics
1888 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1889 * Session no longer locks up when an express message is cancelled
1890 * The default Citadel server is now "localhost" instead of uncnsrd
1891 * Added some documentation
1893 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1894 * roomops.c: made room banner graphics more reliable
1895 * messages.c: added code to prevent accidental "double-posting"
1896 * who.c: fixed the "Change room/host/user" submit logic
1898 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1899 * Changed static/menubar.html so the text is readable
1901 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1902 * Ditched the frames mode completely. It wasn't working properly in,
1903 among other places, IE 5. Die, Bill, Die.
1905 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1906 * Fixed the behavior of the "forget room" routine, to properly handle
1907 the transition back to the Lobby after it's all done.
1908 * Added ExpressMessageCat() to allow code to send the user messages
1909 along with incoming express messages
1910 * WebCit now sends the name of the end user's browser as the client
1911 name in a Citadel IDEN command rather than its own name.
1913 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1914 * Minor code cleanups
1915 * New mail notification
1917 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1918 * Top-aligned all the cells in the fake frames in non-frames mode
1920 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1921 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1922 of a Goto, in order to prevent it from first marking all msgs old.
1924 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1925 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1926 which can differentiate the needs of frames and noframes modes
1928 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1929 * webserver.c: added "-t" option to send traces somewhere else
1931 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1932 * context_loop.c: display an error page if the client browser
1933 requests a non-root page and there is no cookie set
1934 * webserver.c: took my name off the copyright notice (it's a group
1937 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1938 * Reworked a lot of the structure, made more HTML "embeddable"
1939 * Changed the noframes mode to display "fake" frames using tables
1941 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1942 Changed some output formatting (mainly <FONT> tags).
1943 Changed who.c to use urlescputs() rather than escputs()
1944 in urls so GOTOs and User Profiles work when the string has a
1947 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1948 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1949 How to cause "onLoad=" to cause a sibling frame to refresh without
1950 having to use the nonportable HTTP "Window-Target:" directive. Began
1951 implementation of this; it should allow portable NS/IE compatibility.
1953 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1954 * Implemented "access level required to create rooms"
1956 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1957 * webcit.c: modified getz() to *exit* the program when fgets()
1958 returns an error. This is actually the desired behavior; it would
1959 otherwise busy-loop forever on a broken pipe.
1961 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1962 * webcit.c: added to getz() the ability to return an error code;
1963 implemented this in the main loop, hopefully fixing problems
1964 * Added "braindamage" file (frames/JS browser compatibility list)
1965 * Added HTTP "User-agent:" detection
1966 * wildmat.c, braindamage.c: added
1967 * Initial value of 'noframes' is now set by the braindamage check
1968 * Ran everything through "indent -kr -i8"
1969 * roomops.c: in room list, print a in otherwise empty cells
1971 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1972 * context_loop.c: warning fix
1973 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1975 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1976 * Resolve the name of the connecting host and pass it on to Citadel
1978 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1979 * wDumpContent() is now responsible for </BODY></HTML> most of the
1980 time (parameter settable) so that the main menu can easily be
1981 embedded in every page when running in noframes mode
1982 * noframes mode selection is now carried in the cookie
1984 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1985 * Made the frames stuff less dependent on the HTML TARGET= directive
1986 and more dependent on the HTTP Window-target: directive.
1987 * Made the system semi-navigable in noframes mode.
1989 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1990 * Brought over the new room listing code and <G>oto heuristics
1991 from the main Citadel tree, to pay attention to floor/room ordering
1993 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1994 * Modified the back end of mime_parser to use callbacks instead of
1995 doing something specific. Now we can use it elsewhere.
1997 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1998 * Fixed the bugs in "Site-wide configuration"
1999 * Added a "generic server commands" screen
2001 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2002 * Reduced the multiple cookies down to one cookie combining all data.
2004 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2005 * Removed wc_host and wc_port cookies.
2006 * Added an "edit your session" screen to change your wholisting.
2008 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2009 * Added "enter registration"
2010 * Set up automatic trigger of Enter Registration when the server
2012 * Established that a one-to-one WebCit/Citadel correspondence will
2013 be required. No big deal due to shared code segments.
2014 * Added "change password"
2015 * Added networking configuration screens. These still need testing.
2016 * Added a "kill session" link to each line of the wholist when
2017 logged in as an aide, and the screens to perform this operation.
2019 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2020 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2021 * "Finished" the MIME parser.
2022 * Got image uploads working.
2023 * Added "add/edit user photo" screens.
2024 * Added "add/edit room graphic" screens.
2025 * Added "add/edit floor graphic" screens.
2026 * Fixed display of floor graphic in known rooms list.
2028 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2029 * Wrote mime_parser.c for handling of image uploads. This will also
2030 be used in future Citadel MIME projects.
2032 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2033 * Fixed a bug in the room banner display code
2034 * Added "delete room"
2035 * Added "validate users"
2037 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2038 * Added "edit room info file"
2041 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2042 * Changed the "auto read new" functionality from a meta refresh tag
2043 to an "onload" directive (the former was causing graphics problems)
2044 * Added "create room"
2047 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2048 * Got the Zap and List-Zapped commands working
2049 * Added a convenience function to display a page with an error string
2050 * Automatically do a read-new-msgs whenever a new room banner is loaded
2052 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2053 * Added the screens to send pages
2054 * Changed message headers to display in bigger font, non-boldface
2055 * Added the chat system
2056 * Added goto private rooms
2058 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2059 * Replace "Citadel" in menu bar with the Citadel logo
2061 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2062 * automatically regenerate Makefile when Makefile.in changes
2064 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2065 * context_loop.c: Moved "remove session" into its own function.
2066 Check for dead webcit child process before each transaction.
2067 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2068 against broken HTTP connections.
2069 * Added a housekeeping thread to periodically remove dead sessions
2070 and kill idle sessions.
2071 * messages.c: added "delete message" functionality
2072 * messages.c: added "move message" functionality
2073 * userlist.c: added. This adds "userlist" and "show user" functions.
2074 * roomops.c: fixed buggy implementation of ungoto
2075 * Set up an option in output_headers() to optionally print the most
2076 often used opening HTML as well as the HTTP headers.
2077 * Display express messages in cute little JavaScript popup window.
2079 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2080 * Brought over message reading and entry functions from old WebCit
2082 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2083 * context_loop.c: really fix the SO_LINGER stuff
2084 * webserver.c: remove commented-out references to SO_LINGER
2086 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2087 * context_loop.c: After fork(), child process closes the HTTP socket
2088 so when the parent process closes it, it actually _does_ close.
2089 Otherwise, aIEeeee and possibly other browsers will hang.
2090 * Added support for graphics images retrieved from the Citadel server.
2091 * Set up login banner graphic and background image graphic
2093 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2094 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2096 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2097 * Smoothed out some of the login/logout code. Failed authentication
2098 now works the way it should.
2099 * Added support for new user login (still need to handle registration).
2101 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2102 * Discovered that the HTTP socket problem is related to a socket that
2103 isn't properly lingering on close. Temporarily hacked a sleep(10)
2104 into context_loop.c until it is figured out.
2106 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2107 * Did a little debugging, still trying to figure out why logging in
2108 displays "Connection reset by peer" error. It used to work...
2110 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2111 * Makefile.in: updated dependencies
2113 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2114 * Fixed broken interpretation of variables specified in the URL
2115 * added new "action" variable to make main loop simpler
2117 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2118 * webserver.c: prototype vsnprintf
2119 * context_loop.c: warning fix
2121 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2122 * tcp_sockets.c: removed some dead code
2123 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2124 unused ends of pipes, fix a file descriptor leak and a race condition
2125 * portability enhancements
2127 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2128 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2130 * converted to autoconf and began port to Digital UNIX
2132 * context_loop.c: moved the monster 64k buffer array off the stack
2133 * tcp_sockets.c: getservbyname() doesn't set errno.
2135 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2136 * webserver.c: warning fix