2 Revision 528.16 2005/01/22 22:50:51 ajc
3 * removed descriptions in non-main menus
5 Revision 528.15 2005/01/20 21:24:27 ajc
6 * When viewing a calendar room, the "Read all messages" link in the
7 room banner has been replaced by "Day view" and "Month view" links.
8 (I have also imported icons for week and year views, in case we add
11 Revision 528.14 2005/01/20 16:13:56 ajc
12 * Added in a bunch of stupid JavaScript to allow the instant message
13 window to be dismissed.
15 Revision 528.13 2005/01/20 04:10:41 ajc
16 * Cleaned up a bunch of unused cruft from the old layout
17 * Instant messages are now displayed in a div that layers itself
18 over the rest of the site. It would be nice if we could figure out
19 a way to make a clickable "hide" box...
21 Revision 528.12 2005/01/17 04:38:14 ajc
22 * Navbar is now dynamic, in an attempt to make only the relevant controls
23 appear on any given page.
25 Revision 528.11 2005/01/15 07:19:08 ajc
26 * Removed the fixed pixel width from the tree view room list so it doesn't
27 wrap around in an ugly way on aIEeeee.
29 Revision 528.10 2005/01/15 05:26:27 ajc
30 * Message entry window is now somewhat full screen.
32 Revision 528.9 2005/01/14 21:03:17 ajc
35 Revision 528.8 2005/01/14 15:00:51 ajc
36 * Placed the navbar into the room banner, at least in its temporary form.
38 Revision 528.7 2005/01/14 04:53:54 ajc
39 *** empty log message ***
41 Revision 528.6 2005/01/14 04:53:12 ajc
42 * Got the three-pane model working not only with web browsers, but also
43 with the disgusting abomination called Internet Explorer.
45 Revision 528.5 2005/01/13 18:38:08 ajc
46 * Insert a newline between </div> and <div id="text">
48 Revision 528.4 2005/01/11 16:20:18 ajc
49 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
52 Revision 528.3 2005/01/11 05:05:08 ajc
53 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
54 * Ripped things apart in a big way. The frameset is gone (except for
55 chat, for which we'll probably keep frames). Iconbar and banner are
56 now done using CSS and <div> tags.
57 * Room read/enter/goto controls are currently missing. Stay tuned.
58 * I am in the process of rewriting all of the markup as valid XHTML.
60 Revision 528.2 2004/12/29 22:08:08 ajc
61 * roomops.c: provide a way to create room shares with a mapping to an
62 alternate room name on the other end.
64 Revision 528.1 2004/12/29 17:28:09 ajc
65 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
66 all corrupty-whatever when a remote room name mapping is found. Display
67 the mapping and preserve it across share/unshare operations.
69 Revision 528.0 2004/12/28 03:58:34 ajc
72 Revision 527.1 2004/12/28 03:58:24 ajc
73 * Corrected overly-escaped reply-to addresses in "reply" button
74 * Repaired toggling of self-service account creation in admin screen
75 * Bumped internal version number to 5.28
77 Revision 527.0 2004/12/07 04:41:37 ajc
80 Revision 526.1 2004/12/07 04:41:02 ajc
81 * Finally tracked down the WC->vars heap corruption issue (for real this
82 time). We now call clear_local_substs() at the end of each HTTP
83 transaction, whether we need to or not, instead of calling it whenever
84 we're done with something we wanted session variables for.
85 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
86 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
87 preventing it from getting clobbered by another session.
88 * Bumped internal version number to 5.27
90 Revision 526.0 2004/12/01 21:35:56 ajc
93 Revision 525.4 2004/12/01 21:35:44 ajc
94 * Changed internal version number to 5.26
96 Revision 525.3 2004/12/01 21:34:17 ajc
97 * Numerous memory management bugfixes.
99 Revision 525.2 2004/12/01 16:48:24 ajc
100 * tools.c: don't crash when striplt() is called with a zero-length string
102 Revision 525.1 2004/11/12 18:02:36 ajc
103 * Updated the richtext editor (new version from Kevin Roth's site)
105 Revision 525.0 2004/11/03 20:21:10 ajc
108 Revision 524.7 2004/11/03 20:21:02 ajc
109 * Changed internal version number to 5.25
111 Revision 524.6 2004/10/20 02:41:41 ajc
113 * Added the notes room to the icon bar
114 * Set up an initial implementation of Notes view. Attractive enough to
115 publish, but read-only. Needs a note editor.
117 Revision 524.5 2004/10/15 03:10:24 ajc
118 * Calendar objects UID now generated by generate_uuid() which creates
119 pseudo-DCE-ish UUID's.
121 Revision 524.4 2004/10/05 01:59:31 ajc
122 * localtime_r() fixes
124 Revision 524.3 2004/10/03 02:56:35 ajc
125 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
127 Revision 524.2 2004/10/01 16:23:23 ajc
128 * Set up framework for "notes" view, and added a skeleton function for
131 Revision 524.1 2004/09/30 03:44:01 ajc
132 * fix line width break problem in chat
134 Revision 524.0 2004/09/28 16:12:44 ajc
137 Revision 523.12 2004/09/28 16:12:30 ajc
138 * Prepare for 5.24 release
140 Revision 523.11 2004/09/27 02:17:47 ajc
141 * messages.c: fix build problem on non-calendar-enabled installations
142 * floors.c: fix a warning message
144 Revision 523.10 2004/09/25 03:34:21 ajc
145 * summary.c: Fixed a calling syntax problem
147 Revision 523.9 2004/09/25 03:18:43 ajc
148 * small stylesheet fix
150 Revision 523.8 2004/09/24 04:21:41 ajc
151 * Fixed display bug for room list mode when we dropped down multiple
152 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
154 Revision 523.7 2004/09/24 04:08:25 ajc
155 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
156 rooms without new msgs
158 Revision 523.6 2004/09/24 04:04:34 ajc
159 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
162 Revision 523.5 2004/09/23 03:21:10 ajc
163 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
165 Revision 523.4 2004/09/16 02:42:37 ajc
166 * Set default view of new rooms during CRE8 command instead of afterwards
168 Revision 523.3 2004/09/15 03:08:50 ajc
169 * Support config of seaperate MSA port in Citadel 6.26
171 Revision 523.2 2004/09/10 03:49:17 ajc
172 * Added 'dialog' mode to setup
174 Revision 523.1 2004/08/31 20:31:01 ajc
175 * When saving VTODO (tasks), insert a UID if none is already present. Also
176 increment the sequence, or insert one if none is already present.
178 Revision 523.0 2004/08/31 03:02:37 ajc
181 Revision 522.30 2004/08/31 03:02:28 ajc
182 * Changed internal version number to 5.23
184 Revision 522.29 2004/08/27 02:40:06 ajc
185 * Ditched the graphical buttons because CSS can do the same thing faster.
187 Revision 522.28 2004/08/18 03:16:12 ajc
188 * 'move' and 'delete' buttons only show when allowed to do those things
190 Revision 522.27 2004/08/18 02:10:17 ajc
191 * Reply/Move/Delete buttons are now images, because system-native buttons
192 were too big and ugly.
194 Revision 522.26 2004/08/11 17:24:57 ajc
195 * static/iconbar.html: removed.
196 * Updated the "powered by citadel" graphic
198 Revision 522.25 2004/08/11 03:49:15 ajc
199 * Replaced all instances of the name "Citadel/UX" with "Citadel"
200 * Installed the "simple logo" in the iconbar
202 Revision 522.24 2004/08/09 03:11:20 ajc
203 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
205 Revision 522.23 2004/08/05 21:32:17 ajc
206 * Reply/Move/Delete are now buttons instead of links. This should enable
207 us to add some JavaScript magic for "Reply quoted" ...
209 Revision 522.22 2004/08/05 02:47:21 ajc
210 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
211 has a more predictable and attractive behavior, and can still be
212 overridden in the style sheet if the site operator wants to.
214 Revision 522.21 2004/08/04 03:52:23 ajc
215 * Tasks view is now pretty.
216 * Tasks view now displays date due for each task.
217 * Tasks view is now sorted by date due.
218 * Tasks view now displays overdue tasks in red.
220 Revision 522.20 2004/08/03 03:55:37 ajc
221 * Tasks view now uses the same buffer/dump logic as the calendar views, so
222 we can sort them by due date and do a prettier display. (Only the logic is
223 changed so far. The prettier display is forthcoming.)
225 Revision 522.19 2004/07/21 02:57:09 ajc
226 * Internet Configuration screen looks a little neater now
228 Revision 522.18 2004/07/21 02:45:15 ajc
229 * Completed the "Internet Configuration" screen
231 Revision 522.17 2004/07/16 19:13:37 ajc
232 *** empty log message ***
234 Revision 522.16 2004/07/16 19:13:10 ajc
235 * tools.c: display 12:00 as 12pm, not 12am
237 Revision 522.15 2004/07/16 03:14:03 ajc
238 * more work on inetconf screen
240 Revision 522.14 2004/07/16 02:50:00 ajc
241 * useredit.c: put a pretty box around user editing
243 Revision 522.13 2004/07/13 03:25:08 ajc
244 * inetconf.c: added. Not finished yet.
246 Revision 522.12 2004/07/10 03:10:19 ajc
247 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
248 floor level configurations.
249 * Put a space between OK and CANCEL buttons anywhere in the system where
251 * Some more of the room config/admin screens now return to themselves
252 with a "ok, you did that" message when OK is pressed, instead of dropping
253 out to the main menu.
255 Revision 522.11 2004/07/08 03:03:01 ajc
256 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
257 configuration (public rooms default and mailboxes default). Still need
258 to add floor and room policy screens.
260 Revision 522.10 2004/07/02 03:28:08 ajc
261 * Much-improved alphabet tabs for Address Book view. Now divides the
262 total number of names by (names per page, currently 60) and sets up
263 that many tabs, with proper [Aaa-Bbb] labels on them.
265 Revision 522.9 2004/07/02 03:26:06 ajc
266 *** empty log message ***
268 Revision 522.8 2004/07/01 02:40:40 ajc
269 * Clicking "Enter a message" in a groupware room now automatically calls
270 the correct editor for the type of objects in the room (message, calendar
271 event, task, address book entry)
273 Revision 522.7 2004/06/29 17:21:25 ajc
274 * Removed the word "room" in a few locations, as part of our push towards
275 not looking like a BBS when running in groupware mode
277 Revision 522.6 2004/06/29 00:37:02 ajc
278 * Made some fonts bigger because users were complaining...
280 Revision 522.5 2004/06/27 03:02:05 ajc
281 * Summary view -- always view ALL messages
282 * Summary view -- new messages are in boldface
284 Revision 522.4 2004/06/24 20:42:14 ajc
285 * Added the "server ip address" Citadel config option
286 * Site config: added "Changes will not take effect until..." language
289 Revision 522.3 2004/06/24 14:50:35 ajc
290 * Added the ability to listen on a single IP address instead of all addresses.
292 Revision 522.2 2004/06/22 02:21:56 ajc
295 Revision 522.1 2004/06/21 15:00:52 ajc
298 Revision 522.0 2004/06/19 03:21:35 ajc
301 Revision 521.10 2004/06/19 03:11:07 ajc
302 * Instead of a crufty "the topmost Internet email address will be used
303 for outgoing email" explanation, separated it into "Primary Internet
304 email address" and "Other email addresses" boxes.
306 Revision 521.9 2004/06/19 02:42:12 ajc
307 * Removed the "aides access to mailboxes" config option, which is no longer
308 part of the Citadel system.
310 Revision 521.8 2004/06/16 02:07:22 ajc
311 * Removed a couple of lines of debugging code leftover from last night
313 Revision 521.7 2004/06/15 03:06:11 ajc
314 * Bumped internal version number to 5.22
315 * Use new fast headers-only-no-mime fetch mode in Citadel for
318 Revision 521.6 2004/06/15 02:30:21 ajc
319 * Honor "maxmsgs" even when viewing a mailbox in summary mode
321 Revision 521.5 2004/06/12 04:26:38 ajc
322 * Fixed some garbled output resulting from turning things that look like
325 Revision 521.4 2004/06/11 16:09:36 ajc
326 * Moved the room graphic to the left of the room name in the banner, to
327 make it more consistent with the rest of the site.
328 * Reduced the size of the font in the iconbar
330 Revision 521.3 2004/06/11 03:15:08 ajc
331 * When "Add" is clicked without specifying an upload filename, resume
332 composition instead of aborting the post.
333 * Add attachments to messages in forward order, not reverse order
335 Revision 521.2 2004/06/10 03:08:48 ajc
336 * Improved the appearance of tabs in the room config screen
338 Revision 521.1 2004/06/10 02:58:55 ajc
339 * Made all the title boxes the same background color. The old scheme was
340 cute but not professional looking.
342 Revision 521.0 2004/06/06 19:53:25 ajc
345 Revision 510.15 2004/06/06 19:32:15 ajc
346 * Cleaned up a couple of FIXME's sitting around in the code
347 * Altered the conditions under which stray http://... strings are
348 automatically turned into links, to prevent that logic from
349 transforming IMG tags into gibberish.
350 * Set internal version number to 5.21
352 Revision 510.14 2004/06/04 02:29:07 ajc
353 * Fixed bug in "validate new users" screen (thanks Campy)
355 Revision 510.13 2004/06/03 03:21:22 ajc
356 * "Reply" button now carries the message subject into the reply.
358 Revision 510.12 2004/06/02 02:07:54 ajc
359 * setup.c: updated the setup script to configure two /etc/inittab entries,
360 one for http and one for https.
362 Revision 510.11 2004/06/01 21:46:47 ajc
363 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
364 during a read or write operation, do not attempt to finish the operation
365 unencrypted like we do in Citadel. Here in WebCit land it only causes
366 the server to segfault.
368 Revision 510.10 2004/06/01 19:01:22 ajc
369 * netconf.c: widened some of the text entry fields
370 * webcit.h: bumped up the internal version number to 5.20
372 Revision 510.9 2004/06/01 18:44:20 ajc
373 * Return to the old command-line usage (-s for https, service is either
374 http or https but not both)
376 Revision 510.8 2004/06/01 03:32:28 ajc
377 * Add "permanent room" setting to room edit screen
378 * create room -- allow longer strings
380 Revision 510.7 2004/06/01 00:36:43 ajc
381 * Hmmph. Do the session cookie as hex instead of base64. There really
382 are some characters in the base64 set that make HTTP do nasty things.
384 Revision 510.6 2004/05/31 21:43:27 ajc
385 * Added "|END" to the session cookie before base64-ing it. This fixes a
386 problem with certain room names causing the webserver to freak out and
387 break embedded images and stuff. I don't know why.
389 Revision 510.5 2004/05/31 20:34:11 ajc
390 * Message entry using Kevin Roth's excellent cross-platform richtext
393 Revision 510.4 2004/05/31 15:54:13 ajc
394 * "text" and "HTML" options for message entry.
396 Revision 510.3 2004/05/29 03:31:48 ajc
397 * tighten up the space between icons in the iconbar
399 Revision 510.2 2004/05/28 20:24:53 ajc
402 Revision 510.1 2004/05/24 03:02:38 ajc
403 * CSS change to make folder names stand out more in the "Folder View"
405 Revision 510.0 2004/04/30 04:08:58 ajc
408 Revision 506.13 2004/04/30 04:08:47 ajc
409 * Changed internal version number to 5.10
410 * Updated documentation for the new HTTPS service
412 Revision 506.12 2004/04/27 03:21:36 ajc
413 * Prompt for HTTPS port number during setup. We may make this optional.
415 Revision 506.11 2004/04/27 03:16:31 ajc
416 * When running on the same host as Citadel, if no key/cert are found,
417 symlink to Citadel's if possible.
418 * One server binary now forks to start both http and https servers.
420 Revision 506.10 2004/04/21 03:43:39 ajc
421 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
422 certs are also no longer invalid.
424 Revision 506.9 2004/04/21 02:25:13 ajc
425 * Replaced ctdl_install_certificate() with convenience functions found
426 in the OpenSSL library.
428 Revision 506.8 2004/04/21 02:19:41 ajc
429 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
430 understand, but read at http://www.informit.com/articles/article.asp?p=22078
431 ). Still doesn't work with Internet Monopolizer, though.
433 Revision 506.7 2004/04/20 02:32:44 ajc
434 * Allow setup to run seamlessly from within the Citadel Ridiculously
435 Easy Installer by observing the values of environment variables
436 CITADEL_INSTALLER, CITADEL, and WEBCIT.
438 Revision 506.6 2004/04/20 02:02:50 ajc
441 Revision 506.5 2004/04/16 03:14:06 ajc
442 * Minor fix for previous checkin
444 Revision 506.4 2004/04/16 02:59:01 ajc
445 * Completed SSL support. Still doesn't work with all browsers... gotta
448 Revision 506.3 2004/04/15 03:57:00 ajc
449 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
450 it has a crashy crashy bug in it. Don't use it yet.
452 Revision 506.2 2004/04/13 19:41:36 ajc
453 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
454 (freebusy data fetch for anonymous Kolab type clients)
456 Revision 506.1 2004/04/10 04:32:59 ajc
457 * Fixed some version and copyright date oopses
459 Revision 506.0 2004/04/10 04:29:30 ajc
462 Revision 505.22 2004/04/10 04:29:20 ajc
463 * Changed internal version number to 5.06
465 Revision 505.21 2004/03/29 04:30:20 ajc
466 * configure.in, Makefile.in: handle $LDFLAGS
468 Revision 505.20 2004/03/20 05:03:14 ajc
469 * Original startup thread becomes a worker thread after initialization.
470 Doing otherwise turns it into a zombie (at least on Linux) and possibly
471 leads to other problems
472 * Filter out NOOP's received in chat
474 Revision 505.19 2004/03/18 04:32:24 ajc
475 * Removed the language in README.TXT which told everyone that chat wouldn't
476 work with a non-local Citadel server, because that's no longer true.
477 * Removed the old chat applet from the static/ directory
479 Revision 505.18 2004/03/18 04:00:44 ajc
480 * Rounded web boxes now look correct in all browsers.
482 Revision 505.17 2004/03/17 18:25:31 ajc
483 * When creating a new user, auto-chain to the "edit user configuration"
484 screen, and subsequently auto-chain to the "edit address book entry"
485 screen. This creates a nice sensible workflow.
487 Revision 505.16 2004/03/15 22:47:09 ajc
488 * Prettied up the chat window a little more.
490 Revision 505.15 2004/03/15 04:27:44 ajc
491 * Chat now appears in a separate window
492 * Use regular frames instead of IFRAMEs for chat
493 * Display user's own chat text in bold+italic
494 * Added a "List Users" button
496 Revision 505.14 2004/03/09 20:45:45 error
497 * Add a Linux Software Map file
499 Revision 505.13 2004/03/07 22:04:32 ajc
500 * Fix the current view not being set to the default view for the creator
503 Revision 505.12 2004/03/07 21:31:17 ajc
504 * serv_read() now zeroes out the supplied buffer (with the supplied
505 length) if a server read fails. This causes serv_gets() to return
506 instead of looping endlessly. Fixes chat problem found on linux-ppc.
508 Revision 505.11 2004/03/03 05:21:36 ajc
509 * Made the chat screen totally kick-ass sweet. The flickering reload
510 i-frame is now tiny and hidden, and it *appends* new chat data to
511 the viewable window using JavaScript. No flickering + scrollback!
512 * Added a help button to the chat screen.
514 Revision 505.10 2004/02/29 22:52:15 ajc
515 * Close and clear (set to -1) server socket handle when socket errors are
516 detected. Fixes a chat problem reported by Winzlo.
518 Revision 505.9 2004/02/29 05:34:25 ajc
519 * Display the Chat menu option as "Chat with other users in <roomname>"
521 Revision 505.8 2004/02/27 05:04:38 ajc
522 * fix frameset bug in page popups
524 Revision 505.7 2004/02/26 04:08:56 ajc
525 * Fixed a problem that made WebCit go to the "no cookies" screen instead
526 of the logout banner.
527 * Ford's latest stupid room has a name with more than 64 characters, and
528 we still had a 64-byte room name in the march_list struct. ooooops...
530 Revision 505.6 2004/02/26 03:07:26 ajc
531 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
533 Revision 505.5 2004/02/25 23:10:28 ajc
534 * Allow "/do_logout" as a no-frames page
536 Revision 505.4 2004/02/25 23:00:21 ajc
537 * Changed the favicon support to LINK tags in the HEAD of static stuff,
538 to make life easier. (Thanks to prosthetik for this)
540 Revision 505.3 2004/02/25 15:20:11 ajc
541 * Support for favicon.ico in the static/ directory
543 Revision 505.2 2004/02/24 04:06:42 ajc
544 * Changed the colors slightly in chat screen
546 Revision 505.1 2004/02/20 06:07:06 ajc
547 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
549 Revision 505.0 2004/02/19 03:32:50 ajc
552 Revision 504.7 2004/02/19 03:32:38 ajc
553 * Changed the internal version number to 5.05
554 * Completed the frames fix
556 Revision 504.6 2004/02/18 20:08:29 ajc
557 * Fixed the frameset force reload logic. Now it does the whole frameset
558 without displaying an error in the main frame.
560 Revision 504.5 2004/02/18 19:17:51 ajc
561 * Force reload of frameset if someone tries to escape it. Not perfect
562 but it mostly works at this poing.
564 Revision 504.4 2004/02/17 03:37:11 ajc
565 * Indicate to Citadel that we want Server Generated Invitations when
566 calendar events are saved. (No longer the default in Citadel server.)
568 Revision 504.3 2004/02/09 04:49:32 ajc
569 * Prepare for a way to avoid falling out of the main frameset
571 Revision 504.2 2004/02/09 03:37:57 ajc
572 * Changed the thread pool management algorithm. Detecting idle time between
573 socket accepts was not working reliably on all systems, so we now follow
574 the same algorithm as the Citadel server (spawn more threads when number
575 of sessions < number of threads, but keep constrained to pre-defined
576 minimum and maximum thread count)
578 Revision 504.1 2004/02/03 03:09:51 ajc
581 Revision 503.0 2004/01/28 04:31:31 ajc
584 Revision 502.4 2004/01/28 04:30:48 ajc
585 * Create Room can now offer calendar and address book rooms
587 Revision 502.3 2004/01/17 21:25:30 ajc
588 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
589 * Split the config for LDAP Connector into its own panel
591 Revision 502.2 2004/01/17 04:32:54 ajc
592 * Add site config options for Citadel servers which support LDAP
594 Revision 502.1 2003/10/24 02:50:19 ajc
595 * Clicking "Enter Message" in a room with an Address Book view opens
596 a blank vCard entry screen.
598 Revision 502.0 2003/10/23 03:16:50 ajc
601 Revision 501.2 2003/10/23 03:07:54 ajc
602 * event.c: Found and removed another unquoted multi-line string literal
603 * webcit.h: changed an #ifdef HAVE_ICAL_H
604 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
606 Revision 501.1 2003/10/22 01:42:12 ajc
607 * iconbar.c: removed a stray character or two...
609 Revision 501.0 2003/10/21 04:26:37 ajc
612 Revision 500.30 2003/10/21 04:26:27 ajc
613 * bumped the version string to 5.01
615 Revision 500.29 2003/10/17 03:08:28 ajc
616 * Finished prettying up the vCard display
618 Revision 500.28 2003/10/17 02:31:45 ajc
619 * Multi-line string literals are deprecated in GCC 3.1 unless each line
620 is wrapped in quotes. Performed this fix so it'll compile.
621 * setup.c: removed references to unused variable tempfile[]
623 Revision 500.27 2003/10/09 03:17:02 ajc
624 * Started prettying up the vCard display.
626 Revision 500.26 2003/10/08 02:33:49 ajc
627 * Begin work on better handling of vCard display
629 Revision 500.25 2003/09/04 03:41:27 ajc
630 * siteconfig.c: changed some config items to drop-down boxes
632 Revision 500.24 2003/08/27 04:26:54 ajc
633 * Split the site configuration screen up into four different screens,
634 and added a meta-menu
636 Revision 500.23 2003/08/24 03:31:50 ajc
637 * Finished the setup program
638 * Bumped the internal version number to 5.01
640 Revision 500.22 2003/08/22 00:47:27 ajc
641 * setup is now working, but it still needs a way to detect a running WebCit
643 Revision 500.21 2003/08/22 00:25:40 ajc
644 * Added a skeleton "setup" program to the tree. It does not work yet.
646 Revision 500.20 2003/08/20 03:48:55 ajc
647 * Added iconbar shortcut to Contacts room
648 * Minimum required Citadel is now 6.11
650 Revision 500.19 2003/08/20 03:07:25 ajc
651 * Address book "single card" view now suppresses "reading nn message" and
652 instead shows the letter indices across the top
653 * Clicking on an address in a vCard now connects to WebCit mail instead
654 of a browser mailto: link
656 Revision 500.18 2003/08/19 04:18:43 ajc
657 * Changed things around in the address book view. Made it sorted and
658 more clickable and better looking...
660 Revision 500.17 2003/08/12 18:54:03 error
661 * messages.c: fix off-by-one-error in selector bar
663 Revision 500.16 2003/08/07 22:18:03 ajc
664 * Add the Summary Page to the customizable iconbar
666 Revision 500.15 2003/08/07 03:51:51 ajc
667 * Customizable icon bar as: pictures and text, pictures, text
669 Revision 500.14 2003/08/05 03:52:14 ajc
670 * First working version of the customizable iconbar. It contains a basic
671 set of options and now automatically refreshes when it's customized.
673 Revision 500.13 2003/08/04 03:50:29 ajc
674 * First cut at the customizable iconbar is done. A bunch of generic options
675 are there. Still need to get the actual iconbar to refresh when changes
678 Revision 500.12 2003/08/03 21:02:01 ajc
679 * More work on customizable iconbar
681 Revision 500.11 2003/08/02 05:25:46 ajc
682 * Laid the groundwork for a customizable iconbar
684 Revision 500.10 2003/07/30 03:57:49 ajc
685 * Add config.c_purge_hour to config screen
687 Revision 500.9 2003/07/06 22:06:59 ajc
688 * When converting "anything that looks like a URL" to a real link, first
689 make sure that it isn't already inside a link. This fixes most of the
690 long, ugly URL strings sent by eBay.
691 * Automatically dismantle mailto: links in HTML messages, and convert
692 them to WebCit mail links (clicking on it sends the user to the Mail
693 room and begins composing a new message with the recipient and subject
694 fields pre-populated).
696 Revision 500.8 2003/06/29 20:51:21 ajc
697 * Worked around a rendering bug in Satan's Browser that was causing it
698 to draw the calendar month view much wider than the actual screen wdith
700 Revision 500.7 2003/06/28 04:09:37 error
701 * roomops.c: Backout change to display one less box in the first column in
702 roomlist view, it doesn't seem to work for everyone
704 Revision 500.6 2003/06/28 03:52:51 error
705 * Don't tell browsers not to cache static documents
707 Revision 500.5 2003/06/28 03:35:23 error
708 * roomops.c: Display one less floor in the first column in romlist view
710 Revision 500.4 2003/06/26 03:37:58 ajc
711 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
712 This will allow some groupware clients to browse the free/busy times of
713 other users on the system.
715 Revision 500.3 2003/06/21 05:17:21 ajc
716 * Better alignment of system messages
717 * Exterminated display_error() and replaced it with WC->ImportantMessage
718 which is displayed in a bubble on top of whatever page you're on next.
719 * Small cosmetic changes
720 * Fixed some nesting problems in output_headers()
722 Revision 500.2 2003/06/20 03:39:27 ajc
723 * Optimization to floor layout in box view
725 Revision 500.1 2003/06/20 03:04:26 ajc
726 * "Reply" button on messages now handles IGnet recipients correctly
728 Revision 500.0 2003/06/10 04:23:08 ajc
731 Revision 410.50 2003/06/10 04:22:58 ajc
732 * Updated docs and headers for 5.00 release
734 Revision 410.49 2003/06/10 04:05:23 ajc
735 * De-tabled the left side icon bar and reduced one of the graphics, so
736 that all of the rounded corners show up in Satan's Browser.
738 Revision 410.48 2003/06/10 03:47:41 ajc
739 * style.css: added font selection to default <BODY> tag
741 Revision 410.47 2003/06/06 03:26:03 ajc
742 * Satan's Browser insists on putting bloody acres of whitespace to the
743 right of any bulleted list items, making any multi-column table containing
744 a list take more than the entire screen. Removed all such lists so it
745 looks ok. If you are reading this and you are a Microsoft employee, please
746 commit suicide before you break anything else.
748 Revision 410.46 2003/06/06 02:22:07 ajc
749 * Changed the upper left and upper right bounded box corners to a solid
750 blue (#204B78) instead of gradiated, because it was looking funny in
751 256-color mode. It also looked funny in Internet Explorer, but people
752 who use Internet Explorer are contributing to terrorism and really don't
753 deserve Web access in the first place. So I really just fixed this to make
754 it look good in 256-color Netscape.
756 Revision 410.45 2003/06/05 21:37:37 ajc
757 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
758 in b0rken IE browser. Die, Bill, Die.
760 Revision 410.44 2003/06/05 03:52:29 ajc
761 * Buncha cosmetic changes
763 Revision 410.43 2003/06/04 03:41:25 ajc
764 * Change the appearance of rooms with and without new messages in the
765 room list -- now defined using CSS
767 Revision 410.42 2003/06/03 03:57:42 ajc
768 * Tightened up the room banner a bit. Smaller padding, smaller font,
771 Revision 410.41 2003/05/31 21:36:45 ajc
774 Revision 410.40 2003/05/26 21:05:42 ajc
775 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
776 it to complete the free/busy checking for attendee availability.
778 Revision 410.39 2003/05/26 05:44:45 ajc
779 * event.c: fix compiler warning
781 Revision 410.38 2003/05/26 05:39:46 ajc
782 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
783 bug fixed in Citadel.
785 Revision 410.37 2003/05/26 05:28:13 ajc
786 * serv_func.c: added utility function read_server_text()
787 * availability.c: banged out more of this code -- still not complete
789 Revision 410.36 2003/05/26 03:28:02 ajc
790 * Getting closer to doing the availability check. Created new source
791 module 'availability.c' for this purpose. Stub function is in place.
793 Revision 410.35 2003/05/25 04:25:12 ajc
794 * siteconfig.c: fixed a spelling error
795 * event.c: add a "Check attendee availability" button, and the code to
796 bypass saving the event to the server, do something with it, and then
797 feed the twiddled data structure back to the form display function for
798 further editing. What's still missing is the code to do the actual
801 Revision 410.34 2003/05/24 22:22:35 ajc
802 * Small stylesheet hack to make it work with b0rken IE
804 Revision 410.33 2003/05/24 22:13:08 ajc
805 * Changed the login banner a bit
807 Revision 410.32 2003/05/20 03:25:41 ajc
808 * Separate event invitees with newlines instead of commas.
810 Revision 410.31 2003/05/19 19:55:09 ajc
811 * summary.c: eliminate compiler warnings about unused variables when
812 compiling a WebCit service without calendar support
814 Revision 410.30 2003/05/18 02:05:33 ajc
815 * More conversion of screens to the new look-and-feel.
817 Revision 410.29 2003/05/16 04:11:29 ajc
818 * We don't need no steenking workaround. Problem fixed. MIME parser not
819 broken. Web server was calling it with bad parameters. All fixed now.
820 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
823 Revision 410.28 2003/05/15 04:52:26 ajc
824 * Minor workaround in web forms to handle mime parser problem in uploads
826 Revision 410.27 2003/05/15 03:35:59 ajc
827 * look and feel overhaul -- almost done!
829 Revision 410.26 2003/05/14 03:46:35 ajc
830 * More background cleanup
832 Revision 410.25 2003/05/05 17:19:46 ajc
833 * Cleanups to summary page when running on a non ical enabled system
834 * Use non breaking spaces in summary page box titles
836 Revision 410.24 2003/05/04 04:22:41 ajc
837 * Display body of messages on a white background. I am doing this in order
838 to prepare for making the general background of the screen a darker color.
840 Revision 410.23 2003/05/04 02:54:55 ajc
841 * Summary page now uses our cutesy new rounded window boxes
843 Revision 410.22 2003/05/03 21:28:41 ajc
844 * Added in a slick new box style and put the room lists in it
846 Revision 410.21 2003/05/03 16:57:04 ajc
847 * In the 'folders' and 'portal' views, change the folder delimiter
848 from / to \ to avoid conflict with room names that have slashes
850 Revision 410.20 2003/05/03 16:23:29 ajc
851 * Enforce three columns in portal view of room list
853 Revision 410.19 2003/05/03 04:52:32 ajc
854 * Added an experimental new "portal view" to the room list options
856 Revision 410.18 2003/05/02 03:23:41 ajc
857 * Minor change to room list algorithm
859 Revision 410.17 2003/05/01 15:33:05 ajc
860 * Fixed a potential memory leak in enumeration of MIME parts
862 Revision 410.16 2003/05/01 03:11:35 ajc
863 * When static content is requested, fetch it without trying to connect
866 Revision 410.15 2003/04/30 05:00:00 ajc
867 * Added the ability to compose messages with file attachments uploaded from
870 Revision 410.14 2003/04/27 04:46:02 ajc
871 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
872 observes the flag designating the presence of new messages. (The "rooms
873 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
874 but that view may get axed soon.)
876 Revision 410.13 2003/04/26 21:57:53 ajc
877 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
878 before returning an error code to avoid a file descriptor leak
880 Revision 410.12 2003/04/19 21:42:36 ajc
881 * Repaired all my b0rken COLOR tags
882 * Replaced most FONT tags with SPAN tags
885 Revision 410.11 2003/04/19 19:58:10 ajc
886 * Lots of great changes from Nick to make the site CSS-enabled.
888 Revision 410.10 2003/04/14 04:04:40 ajc
889 * First cut of CSS-izing WebCit. Probably b0rken.
891 Revision 410.9 2003/04/09 04:02:32 ajc
892 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
893 supported the idea of one WebCit connecting to multiple Citadels for a
894 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
895 * When connecting to Citadel through a Unix domain socket, don't try to make
896 the Java chat applet available.
898 Revision 410.8 2003/03/31 03:32:19 ajc
899 * messages.c: check for 000 terminator while parsing RFC822 headers to
900 prevent getting hung up while displaying certain badly formatted messages.
902 Revision 410.7 2003/03/30 06:13:19 ajc
903 * When reading from the server, do not treat CR as end-of-line because
904 there's probably an LF coming after it. Instead, keep reading to the LF
906 * Do not underline links in the icon bars
908 Revision 410.6 2003/03/17 04:17:41 ajc
909 * Call to accept() was being made with an uninitialized variable for the
910 third argument. Changed the second and third argument to NULL and 0 because
911 we don't really need accept() to fill up a buffer full of information that
912 we'll never use. (Thanks to SteveV for reporting the bug and helping to
914 * Removed the mutex wrapper around select() because we don't need it. All
915 idle worker threads now block on select() and one of them will wake up when
916 a connection arrives.
918 Revision 410.5 2003/03/15 20:55:03 ajc
919 * When a requested image is not available on the Citadel server, send a
920 1x1 transparent GIF instead of 404 error.
922 Revision 410.4 2003/03/14 04:21:57 ajc
923 * clone events to be encapsulated before saving, because the original
924 instance may already have a parent, and that makes crashy crashy
926 Revision 410.3 2003/03/13 05:57:17 ajc
927 * More encapsulation. Warning: there are bugs in this!!
929 Revision 410.2 2003/03/13 05:20:23 ajc
930 * Various changes to the calendar service to handle messages containing
931 fully encapsulated VCALENDAR components instead of only unencapsulated
932 VEVENT subcomponents. We have to move in this direction for compatibility
935 Revision 410.1 2003/03/01 22:07:19 ajc
936 * New user registration, as well as existing user re-registration, now
937 uses the vCard editing screen.
938 * Administratively editing users' address book entries now works again,
939 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
940 in order to enforce this.
942 Revision 410.0 2003/02/19 03:49:33 ajc
945 Revision 400.90 2003/02/19 03:49:17 ajc
946 * latest config.guess and config.sub from www.gnu.org
948 Revision 400.89 2003/02/07 04:44:17 ajc
949 * Replaced sleep() with a function that sleeps using select() in order to
950 avoid potential issues with SIGALRM. Possible fix for weird behavior
951 when running on a Macintosh.
953 Revision 400.88 2003/01/29 22:32:07 ajc
954 * Shuffled some code and comments around; minor cleanup
956 Revision 400.87 2003/01/28 15:37:12 ajc
957 * All functions which read binary data from the server now make use of the
958 read_server_binary() function in tools.c
959 * Binary reads from server now have safety code to prevent infinite loops
960 * All output of MIME objects is now done with http_transmit_thing()
962 Revision 400.86 2003/01/19 06:28:04 ajc
963 * Minimum required Citadel version 6.05
965 Revision 400.85 2003/01/16 04:41:26 ajc
966 * When displaying edit controls for time of day in the calendar, only show
967 minutes that are multiples of 5 ... unless the existing value is not a
968 multiple of 5, in which case we show that too.
970 Revision 400.84 2003/01/15 17:34:04 ajc
971 * event.c: fixed a misspelling
972 * config.guess, config.sub: updated using latest from ftp.gnu.org
974 Revision 400.83 2003/01/14 04:21:27 ajc
975 * Only offer views which make sense for the default view of a room
977 Revision 400.82 2003/01/13 03:34:33 ajc
978 * Get ready for the 4.10 release
980 Revision 400.81 2003/01/12 23:22:53 ajc
981 * configure.in: check for libical v0.24 or newer
983 Revision 400.80 2003/01/07 04:56:17 ajc
984 * Complete the free/busy transparency handling in the form
985 * Default times for new events are now in the correct timezone
987 Revision 400.79 2003/01/06 18:01:35 ajc
988 * Begin handling of TRANSP property to show event times as free or
991 Revision 400.78 2003/01/05 21:02:14 ajc
992 * Summary page: three columns are now all the same width
994 Revision 400.77 2003/01/05 20:56:05 ajc
995 * minor fix for previous checkin
997 Revision 400.76 2003/01/05 20:51:01 ajc
998 * Display PARTSTAT for attendees
1000 Revision 400.75 2003/01/05 05:01:00 ajc
1001 * Add "today's calendar events" to the summary page.
1003 Revision 400.74 2003/01/05 04:27:28 ajc
1004 * Add "Tasks" to the summary page
1006 Revision 400.73 2002/12/28 05:44:09 ajc
1007 * ical_dezonify.c: brought over new version from the Citadel source (again)
1009 Revision 400.72 2002/12/28 05:12:45 ajc
1010 * ical_dezonify.c: brought over new version from the Citadel source.
1012 Revision 400.71 2002/12/26 04:04:48 ajc
1013 * Perform CHEK command when automatically establishing sessions, not just
1014 when one is explicitly created. Some stuff is missing otherwise.
1016 Revision 400.70 2002/12/25 23:18:06 ajc
1017 * Be more strategic about when to call ical_dezonify()
1018 (This may be the last set of fixes. I hope so.)
1020 Revision 400.69 2002/12/25 21:39:38 ajc
1021 * ical_dezonify.c: added.
1022 * calendar.c: convert incoming ical messages to UTC
1023 (the usual routines will then convert them to local time for display)
1025 Revision 400.68 2002/12/25 07:06:00 ajc
1026 * Tweaked the code to work with libical 0.24
1028 Revision 400.67 2002/12/20 04:50:00 ajc
1029 * When saving a calendar event, increment the SEQUENCE property.
1031 Revision 400.66 2002/12/18 05:03:39 ajc
1032 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1033 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1034 Because the libc-allocated buffer was getting clobbered.
1035 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1037 Revision 400.65 2002/12/17 05:01:39 ajc
1038 * Prettied up the calendar day view layout
1039 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1041 Revision 400.64 2002/12/16 04:43:30 ajc
1042 * Correctly handle local time zone when figuring out which day and time to
1043 display events on calendar month/day views. This also seems to have
1044 fixed the bug that was causing events to sometimes get lost when saved.
1046 Revision 400.63 2002/12/15 05:50:59 ajc
1047 * Form editing of date/time fields now assumes that the icaltimetype being
1048 manipulated is in UTC. It converts to/from local time for editing.
1050 Revision 400.62 2002/12/10 23:25:47 ajc
1051 * Display attendees in message view of calendar objects
1053 Revision 400.61 2002/12/07 22:12:59 ajc
1054 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1055 until I implement the Citadel server function which it calls.)
1057 Revision 400.60 2002/11/30 21:34:51 ajc
1058 * Submit organizer in a hidden field, in case the server needs it
1060 Revision 400.59 2002/11/30 04:46:46 ajc
1061 * First cut at adding/removing attendees to an event
1062 (Actual invitations should be sent by the Citadel server)
1064 Revision 400.58 2002/11/29 23:56:19 ajc
1065 * Completed "me as organizer" -- the user's own e-mail address is inserted
1066 as the organizer of new events. Detect when the user is the organizer and
1067 enable/disable the attendees box accordingly.
1069 Revision 400.57 2002/11/29 16:38:37 ajc
1070 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1072 Revision 400.56 2002/11/28 06:03:24 ajc
1073 * Issue an ISME command when editing an event, to determine whether the user
1074 viewing the event is the organizer. (Will use this later to allow/disallow
1075 sending out invitations.)
1077 Revision 400.55 2002/11/26 05:01:04 ajc
1078 * Began handling attendee fields
1080 Revision 400.54 2002/11/16 23:40:11 ajc
1083 Revision 400.53 2002/11/16 23:15:02 ajc
1084 * Make the "all day event" shadebox smaller (month view) - no border.
1085 * Fixed bug that caused any events following an all day event to also appear
1088 Revision 400.52 2002/11/16 05:40:54 ajc
1089 * When adding new events to the calendar, default to the month [and day]
1090 currently being viewed.
1091 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1093 Revision 400.51 2002/11/15 05:05:47 ajc
1094 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1096 Revision 400.50 2002/11/15 04:11:46 ajc
1097 * Added even more nifty JavaScript to cause the hour/minute and end date
1098 fields of a calendar event form to render as disabled when the "all day
1099 event" box is checked -- not just when the user checks the box, but also
1100 when the box begins its life already checked.
1102 Revision 400.49 2002/11/14 04:59:40 ajc
1103 * Correctly serialize and save all day events using date instead of date/time
1105 Revision 400.48 2002/11/13 04:49:23 ajc
1106 * "All day event" shows as a single checkbox, instead of one for the start
1107 time and one for the end time. Added nifty JavaScript to zero and shade
1108 the hour/minute and all end time fields when all-day-event is checked.
1110 Revision 400.47 2002/11/12 05:57:27 ajc
1111 * Display a nicer looking screen when replying to calendar invitations
1112 * When displaying day view, don't show all day events twice
1113 * Day or month view: denote all day events by displaying them inside
1116 Revision 400.46 2002/11/12 03:26:39 ajc
1117 * Tell the user about broken Citadel server connections instead of
1118 simply printing "Goodbye"
1120 Revision 400.45 2002/10/23 04:11:38 ajc
1121 * Detect when a meeting invitation is actually an update for an existing UID
1122 and tell the user so.
1124 Revision 400.44 2002/10/21 20:16:38 ajc
1125 * Display conflicts nicely
1127 Revision 400.43 2002/10/21 18:29:14 ajc
1128 * Ask server to hunt for conflicts when displaying a meeting invitation
1130 Revision 400.42 2002/10/19 21:28:32 ajc
1131 * Moved the calendar meeting request reply functionality to the Citadel server
1133 Revision 400.41 2002/10/19 17:10:14 ajc
1134 * Add "Tentative" accept button
1135 * Only display Accept/Tentative/Decline button when method=REQUEST
1137 Revision 400.40 2002/10/19 04:16:37 ajc
1138 * Save an incoming meeting request into the user's calendar.
1140 Revision 400.39 2002/10/18 20:55:05 ajc
1141 * Began work on meeting request accept/decline
1143 Revision 400.38 2002/10/16 19:16:39 ajc
1144 * Fixes and updates to build WebCit on Linux for IBM S/390
1146 Revision 400.37 2002/10/09 04:12:44 ajc
1147 * Templatized trailing HTML
1148 * Templatized "new start page" page
1149 * Added global substitution macros
1151 Revision 400.36 2002/10/09 03:51:01 ajc
1152 * Templatized the <HEAD> section of HTML
1154 Revision 400.35 2002/10/07 23:03:38 ajc
1155 * messages.c: don't display room name field when it's blank
1157 Revision 400.34 2002/10/07 04:10:37 ajc
1158 * When displaying meeting invitations, only show date/time for VEVENT
1159 subcomponents. Date/time for other subcomponents are irrelevant.
1160 * Cleaned up HTML display of meeting invitations.
1162 Revision 400.33 2002/10/03 03:40:31 ajc
1163 * Worked on meeting accept/decline a little bit
1165 Revision 400.32 2002/09/30 03:58:35 ajc
1166 * Dabbled in handling incoming meeting requests
1168 Revision 400.31 2002/09/29 20:15:43 ajc
1169 * Completed the calendar day view
1171 Revision 400.30 2002/09/28 04:01:30 ajc
1172 * started fleshing out the calendar day view
1174 Revision 400.29 2002/09/27 21:19:28 ajc
1177 Revision 400.28 2002/09/27 18:31:33 ajc
1178 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1179 * After saving a VEVENT, return to the correct calendar view and date
1181 Revision 400.27 2002/09/27 17:15:44 ajc
1182 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1184 Revision 400.26 2002/09/27 04:37:21 ajc
1185 * New, buggy versions of event editing screens
1187 Revision 400.25 2002/09/26 22:00:16 ajc
1188 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1189 month 1 in libical functions)
1191 Revision 400.24 2002/09/25 21:57:13 ajc
1192 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1195 Revision 400.23 2002/09/24 04:12:34 ajc
1196 * Rough cut of the two-pass calendar display routines (first pass: go thru
1197 messages gathering VEVENT items; second pass: render calendar with data)
1199 Revision 400.22 2002/09/23 04:01:33 ajc
1200 * Presentation changes to calendar month view
1202 Revision 400.21 2002/09/22 05:20:27 ajc
1203 * Began implementing month view
1205 Revision 400.20 2002/09/21 04:38:05 ajc
1206 * Added utility functions for displaying vcalendar timestamps in web forms
1207 and translating form data back to timestamps.
1208 * Completed the "edit task" and "add new task" screens.
1210 Revision 400.19 2002/09/20 20:28:08 ajc
1211 * Smooth transition between "list tasks" & "edit task" screens
1213 Revision 400.18 2002/09/20 03:54:44 ajc
1214 * Display the "Tasks" view as a bulleted list with each task clickable
1215 * Clicking brings up an (unfinished) "edit task" screen
1217 Revision 400.17 2002/09/18 21:44:02 ajc
1218 * display VTODO parameters
1220 Revision 400.16 2002/09/17 04:21:00 ajc
1221 * Handler chains for VCALENDAR and VTODO types
1223 Revision 400.15 2002/09/17 03:37:10 ajc
1224 * Implemented a 'display handler' infrastructure for various groupware types
1226 Revision 400.14 2002/09/16 03:35:12 ajc
1227 * Just a bunch of glue code to iterate through the various types of ical
1228 objects we could encounter
1230 Revision 400.13 2002/09/15 04:05:41 ajc
1231 * Process calendar object subcomponents
1233 Revision 400.12 2002/09/15 03:40:13 ajc
1235 * When a text/calendar MIME type is discovered in a message, send it to
1236 the (currently skeleton) parser in calendar.c
1237 * calendar.c: skeleton parser for calendar objects which currently just
1238 creates an icalcomponent object and frees it.
1240 Revision 400.11 2002/09/15 03:16:24 ajc
1241 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1242 function namespace in libical
1244 Revision 400.10 2002/09/15 02:50:55 ajc
1245 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1247 Revision 400.9 2002/09/14 21:33:31 ajc
1248 * Backed out compression of inlines -- not all browsers appear to handle it
1250 Revision 400.8 2002/09/14 20:20:29 ajc
1251 * Attempting to push more stuff through compression. I've introduced some
1252 sort of deadlock bug that I can't seem to find yet...
1254 Revision 400.7 2002/09/14 20:00:22 ajc
1255 * Compress output_image() graphics
1257 Revision 400.6 2002/09/14 16:26:35 ajc
1258 * output_image() now reads the entire image from Citadel into a buffer before
1259 sending it to the browser (for performance reasons, and so it can compress)
1261 Revision 400.5 2002/09/14 04:52:59 ajc
1262 * Look for the "libical" calendaring library and link it in if present...
1264 Revision 400.4 2002/09/14 04:02:36 ajc
1265 * Finished gzip compression of dynamic pages (when browser supports it)
1267 Revision 400.3 2002/09/13 20:40:53 ajc
1268 * Detect when the client browser is capable of gzip encoding
1269 (actual encoding is not implemented yet)
1271 Revision 400.2 2002/09/13 15:54:40 ajc
1272 * Reversed the above change because I broke it somehow
1274 Revision 400.1 2002/09/11 22:46:59 ajc
1275 * Started adding in compression and calendaring library detects (not finished)
1277 Revision 400.0 2002/09/09 03:56:11 ajc
1278 * This is version 4.00
1280 Revision 323.68 2002/09/09 03:51:01 ajc
1281 * In the HTML-to-HTML converter:
1282 --> Open links in new window (as with text msgs)
1283 --> Convert loose URL's to hot links (as with text msgs)
1285 Revision 323.67 2002/09/06 03:59:11 ajc
1286 * Added an "About this server" panel to the Summary page.
1287 (Useless fluff, but better than an empty column.)
1289 Revision 323.66 2002/08/26 02:57:06 ajc
1290 * Rooms listed on the summary page are now clickable-gotoable
1292 Revision 323.65 2002/08/26 01:24:09 ajc
1293 * Added a "summary" page (rather sparse for now)
1295 Revision 323.64 2002/08/24 15:30:48 ajc
1296 * GET instead of POST for listsub. Also add a 'Back...' link.
1298 Revision 323.63 2002/08/24 05:59:24 ajc
1299 * Bugfixes and cosmetic changes to listsub system
1301 Revision 323.62 2002/08/23 03:37:19 ajc
1302 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1304 Revision 323.61 2002/08/22 03:55:47 ajc
1305 * 'unsubscribe' command (but not 'confirm unsubscribe')
1307 Revision 323.60 2002/08/21 21:58:37 ajc
1308 * Completed self-service list subscription via web.
1309 (Still need to implement unsubscribe.)
1311 Revision 323.59 2002/08/16 22:06:51 ajc
1314 Revision 323.58 2002/08/16 03:51:12 ajc
1315 * I think I've finally nailed the 'no session' pages now...
1317 Revision 323.57 2002/08/15 03:49:47 ajc
1318 * Fleshed out the list subscription page a bit
1320 Revision 323.56 2002/08/13 19:55:12 ajc
1321 * Keep track of the HTTP "Host:" header being sent by the browser.
1322 (We're going to need this in the near future)
1324 Revision 323.55 2002/08/05 16:07:30 ajc
1325 * Moved "edit floor label pic" to the floor editing screen
1327 Revision 323.54 2002/08/05 15:53:00 ajc
1328 * Commands to add, change, delete floors
1330 Revision 323.53 2002/07/26 03:20:04 ajc
1331 * Beautified the folder tabs in "edit room"
1333 Revision 323.52 2002/07/25 04:01:58 ajc
1334 * Final cleanup of changes (finally located and fixed the bug)
1336 Revision 323.51 2002/07/24 04:14:23 ajc
1337 * Minor code cleanup of last night's changes
1339 Revision 323.50 2002/07/23 15:40:54 ajc
1340 * Minor cleanup of previous changes
1342 Revision 323.49 2002/07/23 04:43:58 ajc
1343 * Updated message reading to use the new MSG4 command, so we can do output
1344 of various types of richtext (mainly HTML).
1346 Revision 323.48 2002/07/16 03:37:24 ajc
1347 * Small change to above
1349 Revision 323.47 2002/07/16 03:23:37 ajc
1350 * Display HTML messages as HTML. (Wow!)
1352 Revision 323.46 2002/07/13 04:39:59 ajc
1353 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1354 output HTML instead of converting to text/plain and back. (Not finished.)
1356 Revision 323.45 2002/07/11 03:17:03 ajc
1357 * hacks to text_to_server() to transmit messages as HTML
1359 Revision 323.44 2002/07/09 04:21:12 ajc
1362 Revision 323.43 2002/07/06 03:10:26 ajc
1363 * Enable a "make this my start page" link that works in lots of places.
1364 Configures a user's preference of where to go after login.
1366 Revision 323.42 2002/06/19 22:01:31 ajc
1367 * When editing another user's vCard, do a "transient goto" to their config
1368 room so you don't automatically gain access to their config room.
1369 * When creating a user, go back to the "select user to edit" screen with the
1370 new user's account name pre-selected.
1372 Revision 323.41 2002/06/17 03:48:44 ajc
1373 * Finished the thing to edit other users' vCards.
1375 Revision 323.40 2002/06/16 21:49:02 ajc
1376 * Administratively edit other users' vCards. Still needs a couple of lines
1377 of glue code to make it work.
1379 Revision 323.39 2002/06/15 20:34:39 ajc
1380 * Use safestrncpy() instead of strncpy() where appropriate
1381 * Fixed a memory allocation bug in the vCard parser
1383 Revision 323.38 2002/05/23 03:40:05 ajc
1384 * Brought over a utility function I'll need later
1386 Revision 323.37 2002/05/22 02:34:56 ajc
1387 * Finished room/folder view selector. Pretty cool.
1389 Revision 323.36 2002/05/22 01:53:23 ajc
1390 * Room list or folder list? Give the user a choice. (Has bugs.)
1392 Revision 323.35 2002/05/12 15:21:43 error
1393 * do_template() now parses a .wml file for WAP clients, and a .html file
1396 Revision 323.34 2002/05/11 22:46:19 error
1397 * Track whether user-agent is a WAP gateway
1399 Revision 323.33 2002/05/11 15:35:07 error
1400 * webcit.c: add MIME types for WAP/WML
1402 Revision 323.32 2002/05/10 15:29:58 ajc
1403 * Hacked the address book view a little bit
1405 Revision 323.31 2002/05/09 03:53:56 ajc
1406 * Began working on address book view
1408 Revision 323.30 2002/05/08 03:38:58 ajc
1409 * Preferences framework
1411 Revision 323.29 2002/05/07 03:57:29 ajc
1412 * In message summary, replace 'Del' links with checkboxes
1414 Revision 323.28 2002/05/05 03:28:15 ajc
1415 * Shuffled around the room banner a bit
1417 Revision 323.27 2002/05/03 19:32:39 ajc
1418 * Finished "folder list" mode (still need to move it to a permanent location)
1420 Revision 323.26 2002/05/03 03:55:17 ajc
1421 * more folder display stuff
1423 Revision 323.25 2002/05/01 22:03:07 ajc
1424 * "folder list" view (not finished)
1426 Revision 323.24 2002/05/01 03:23:31 ajc
1427 * Added a drop-down box to change a user's view of a room.
1429 Revision 323.23 2002/04/28 03:56:47 ajc
1430 * Finished summary mode (for the most part, anyway)
1432 Revision 323.22 2002/04/26 21:13:21 ajc
1433 * Separated "summary mode" message listing into its own function
1434 * Go to summary mode automatically when the server says that view=1
1436 Revision 323.21 2002/04/20 04:14:29 ajc
1437 * Some work on email summary screen
1439 Revision 323.20 2002/03/31 05:02:39 ajc
1440 * Remove "Page another user" link from main menu
1441 * Add "edit my citadel config room" type link from edit user screen
1443 Revision 323.19 2002/03/29 22:30:45 ajc
1444 * Finished the "edit user" screen.
1446 Revision 323.18 2002/03/29 15:18:09 ajc
1447 * yep ... more user edit stuff
1449 Revision 323.17 2002/03/26 19:01:12 ajc
1450 * More edit user stuff
1452 Revision 323.16 2002/03/26 18:23:23 ajc
1453 * Don't display room banner on screens that don't pertain to a particular room
1454 * Initial prep for add/change/delete user accounts screen
1456 Revision 323.15 2002/03/22 04:33:08 ajc
1457 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1459 Revision 323.14 2002/03/19 04:35:10 ajc
1460 * Brought over yet another new version of the MIME parser from Citadel
1462 Revision 323.13 2002/03/13 03:56:52 ajc
1463 * New site config option "Allow system Aides to gain access to mailboxes"
1465 Revision 323.12 2002/03/12 23:13:57 ajc
1466 * Moved room access controls out of the admin menu and into the room commands
1467 menu. Prettied up the access control list screen.
1469 Revision 323.11 2002/03/10 06:07:09 ajc
1470 * Handle multiple Internet e-mail addresses in vCard editor
1472 Revision 323.10 2002/03/07 04:56:09 ajc
1473 * Final polish for initial round of vCard editing functions. Only show "edit"
1474 link when editing user's own vCard in the My Citadel Config> room.
1476 Revision 323.9 2002/03/06 05:22:33 ajc
1477 * More vcard editing form stuff
1479 Revision 323.8 2002/03/05 05:05:06 ajc
1480 * More vCard editing stuff
1482 Revision 323.7 2002/03/04 05:28:54 ajc
1483 * Wrote some skeleton code for robust vCard editing
1485 Revision 323.6 2002/03/03 06:58:25 ajc
1486 * Login errors displayed in red
1488 Revision 323.5 2002/03/03 06:52:59 ajc
1489 * Allow editing of the "disable self-service user account creation" site config option
1491 Revision 323.4 2002/02/24 07:02:44 ajc
1492 * Added the ability to enter a Subject: line in messages
1493 * Go to the Mail room when user clicks on the new mail alert icon
1495 Revision 323.3 2002/02/13 22:47:51 ajc
1496 * Added some rudimentary support for displaying vCards as card-looking things
1498 Revision 323.2 2002/02/13 15:04:25 ajc
1499 * Began some hacks for vCard processing
1501 Revision 323.0 2002/01/13 09:07:06 ajc
1504 Revision 322.4 2002/01/13 09:06:38 ajc
1505 * Brought over the debugged mime parser from Citadel
1507 Revision 322.3 2002/01/05 06:19:17 error
1508 * Add MIME types text/css and image/png
1510 Revision 322.2 2002/01/03 22:32:38 ajc
1511 * templatized the "prompt for recipient" screen
1513 Revision 322.1 2001/12/28 09:43:05 error
1514 * Client support for hostnames up to 63 characters
1516 Revision 322.0 2001/12/26 23:11:56 ajc
1519 Revision 321.1 2001/12/26 23:11:25 ajc
1520 * Minor change to the upload handler, to fix graphics uploads
1522 Revision 321.0 2001/12/26 05:28:02 ajc
1525 Revision 320.2 2001/12/26 05:24:11 ajc
1526 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1527 link tags. The nifty JavaScript stuff is now used only to light up the
1528 buttons during mouse hovers, and nothing more.
1530 Revision 320.1 2001/12/25 00:14:44 error
1531 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1533 Revision 320.0 2001/12/21 06:04:03 ajc
1536 Revision 301.22 2001/12/21 06:03:54 ajc
1539 Revision 301.21 2001/12/20 05:02:42 ajc
1540 * If you paid for this software, someone is ripping you off.
1541 * Fixed the urlesc() function to use a caller-supplied target buffer.
1543 Revision 301.20 2001/12/18 20:35:29 ajc
1544 * More fun JavaScript-enabled buttons
1546 Revision 301.19 2001/12/18 16:48:06 ajc
1547 * Began testing new JavaScript-enabled k00l light-up buttonz
1549 Revision 301.18 2001/12/18 06:06:20 ajc
1550 * mime parser update
1552 Revision 301.17 2001/12/15 20:51:33 ajc
1553 * "reply" button on pop-up pages
1555 Revision 301.16 2001/12/11 16:02:40 ajc
1556 * Completed support for add/remove mailing list recipients.
1558 Revision 301.15 2001/12/11 15:22:53 ajc
1559 * Began constructing the listserv screen for config (not tested)
1561 Revision 301.14 2001/12/11 05:37:12 ajc
1562 * Finished the share/unshare room screen in Edit Room
1564 Revision 301.13 2001/12/03 04:43:40 ajc
1565 * Brought over an update of the MIME parser from Citadel.
1567 Revision 301.12 2001/12/02 07:09:13 ajc
1568 * Turned the room editing page into a tabbed dialog
1569 * Started adding some of the room sharing stuff
1571 Revision 301.11 2001/11/22 05:17:06 ajc
1572 * Completed the add/change/delete neighbor node screens
1574 Revision 301.10 2001/11/18 01:47:24 ajc
1575 * Tentatively begun the change of networking configuration screens to reflect
1576 the new network architecture of the server.
1578 Revision 301.9 2001/11/18 01:41:09 ajc
1579 * Brought over the newer string tokenizer from Citadel
1580 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1581 server's convention of #define SIZ 4096
1583 Revision 301.8 2001/11/14 03:20:22 ajc
1584 * Add some more of the newer config settings to the site config screen
1586 Revision 301.7 2001/09/25 03:34:09 ajc
1587 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1588 and bail out without bothering the Citadel server.
1590 Revision 301.6 2001/08/22 16:38:06 ajc
1591 * Added the "-c" command line option to generate optional cookies indicating
1592 the host name of the server. This makes it easy to put a cluster of WebCit
1593 servers behind (for example) an Arrowpoint load balancer.
1595 Revision 301.5 2001/08/21 04:02:56 ajc
1596 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1597 unwanted page caching
1599 Revision 301.4 2001/08/13 03:43:24 ajc
1602 Revision 301.3 2001/08/13 03:40:01 ajc
1603 * Another attempt at focus
1605 Revision 301.2 2001/08/11 04:24:39 ajc
1606 * Attempt at setting focus to msgtext area when entering a message.
1608 Revision 301.1 2001/08/02 03:42:03 ajc
1609 * Changed the wholist to work with the new masquerade semantics
1611 Revision 301.0 2001/06/28 15:05:31 ajc
1614 Revision 300.2 2001/06/28 15:03:49 ajc
1615 * Every generated page now includes a meta tag to disable evil "smart tags"
1616 (see http://smarttags.manilasites.com/ for more information)
1618 Revision 300.1 2001/06/28 02:39:54 ajc
1619 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1620 the screen where you can create a room...
1622 Revision 300.0 2001/06/27 06:24:06 ajc
1623 * Tagged everything as Version 3.00
1625 Revision 213.25 2001/06/27 06:22:49 ajc
1626 * Updated docs for the 3.00 release
1628 Revision 213.24 2001/06/27 06:16:01 ajc
1629 * Correct generated window name in pop up pages
1630 * Added handling of MIME inline images (not tested)
1632 Revision 213.23 2001/06/22 17:58:20 ajc
1633 * A few performance and tuning cleanups. Increased the size of the socket
1634 queue length to 100 for use on big systems. Also, during startup, the
1635 initial startup thread now exits after creating the worker threads, instead
1636 of becoming a worker thread itself. For some reason Solaris had problems
1637 with the latter method.
1639 Revision 213.22 2001/06/07 03:16:57 ajc
1640 * Brought over an updated mime parser from Citadel
1642 Revision 213.21 2001/06/06 14:44:25 ajc
1643 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1645 Revision 213.20 2001/05/31 02:26:22 ajc
1646 * Fixed login to take you to the Lobby instead of the next room.
1648 Revision 213.19 2001/05/30 22:37:09 ajc
1649 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1650 or a "filename" from the MIME parser.
1652 Revision 213.18 2001/05/30 01:06:57 ajc
1653 * Changes to mime parser ... still something wrong
1655 Revision 213.17 2001/05/28 19:27:29 ajc
1656 * Fixed bug which marked all messages in Lobby as old before reading at login
1658 Revision 213.16 2001/05/25 22:39:26 ajc
1659 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1661 Revision 213.15 2001/05/23 16:15:23 ajc
1662 * UI changes (pretty frames with no scrollbars)
1664 Revision 213.14 2001/05/22 00:32:17 ajc
1667 Revision 213.13 2001/05/22 00:02:18 ajc
1668 * Another attempt to fix the fd leak
1670 Revision 213.12 2001/05/19 02:21:40 ajc
1671 * Attempt to fix the dangling sockets.
1673 Revision 213.11 2001/05/15 03:22:25 ajc
1674 * More icon updates and link cleanup type stuff
1676 Revision 213.10 2001/05/06 05:11:48 ajc
1677 * Added paging icon and right-justified it
1678 * Send-page window is now a popup
1680 Revision 213.9 2001/05/04 04:28:10 ajc
1681 * Added "page user" button in wholist
1683 Revision 213.8 2001/05/01 00:49:43 ajc
1684 * more of the UI overhaul
1686 Revision 213.7 2001/04/30 01:49:36 ajc
1687 * more work on UI overhaul
1689 Revision 213.6 2001/04/29 04:39:23 ajc
1690 * User interface overhaul now in progress. WARNING: incomplete system.
1692 Revision 213.5 2001/04/01 22:13:37 cough
1693 * Modified roomops.c to give users the ability to pick a floor at room
1696 Revision 213.4 2001/02/15 01:21:55 ajc
1697 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1698 invite/kickout functionality.
1700 Revision 213.3 2001/01/25 23:10:00 ajc
1701 * "Delete message" button now confirms on client-side using JavaScript
1703 Revision 213.2 2000/12/05 18:39:49 ajc
1704 * Added support for non-USA countries in registration screen (requires the
1705 latest Citadel server, which supports the country field)
1707 Revision 213.1 2000/10/20 04:27:46 ajc
1708 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1710 Revision 213.0 2000/10/03 16:44:01 ajc
1711 * Tagged for 2.13 release
1713 Revision 212.16 2000/10/03 03:15:53 ajc
1714 * Cosmetic changes to login screen, menu bar, and message header bar
1716 Revision 212.15 2000/09/28 03:44:52 ajc
1717 * Linked to the bio/photo page from message headers. I'm not sure I like the
1718 color scheme, though.
1720 Revision 212.14 2000/09/28 03:37:23 ajc
1721 * who.c: provide links to bio/photo pages for each user in the wholist
1723 Revision 212.13 2000/09/24 21:37:21 ajc
1724 * When reading large numbers of messages, group them in smaller numbers and
1725 display the selector bar in search engine style (like AltaVista and Google)
1727 Revision 212.12 2000/09/24 04:17:16 ajc
1728 * Templatized the room banner.
1730 Revision 212.11 2000/09/17 03:29:45 ajc
1731 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1733 Revision 212.10 2000/09/14 11:43:37 error
1734 Replace occurrences of % throughout the HTML with %% so as to be friendly
1735 to HP/UX printf() and possibly others.
1737 Revision 212.9 2000/09/13 04:13:59 ajc
1738 * Completed the initial hack of the variable substitution template thingy.
1739 Check out static/login.html to see the first template.
1741 Revision 212.8 2000/09/11 17:08:16 ajc
1742 * Started templatizing the login screen. Not finished yet.
1744 Revision 212.7 2000/09/11 03:29:50 ajc
1745 * Started working on a variable-substitution thing
1747 Revision 212.6 2000/08/30 03:20:22 ajc
1748 * Put the wholist back into its own window.
1750 Revision 212.5 2000/07/06 03:46:29 ajc
1751 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1753 Revision 212.4 2000/06/29 04:22:35 ajc
1754 * Changed the format of the wholis (again). Now it shows up in a frame
1755 instead of a separate window.
1757 Revision 212.3 2000/06/12 03:28:44 ajc
1758 * added support for multi-line paging
1760 Revision 212.2 2000/06/07 04:11:28 ajc
1761 * HTML changes to room banner
1763 Revision 212.1 2000/05/31 04:29:54 ajc
1764 * Initial support for "summary" (headers only, no body) mode of reading
1765 messages, and "read one" mode. For future support of 'traditional' email.
1767 Revision 212.0 2000/05/23 20:35:52 ajc
1768 * Tagged for the 2.12 release
1770 Revision 211.19 2000/05/18 02:33:39 ajc
1771 * Don't call whobbs() directly after changing masq room/host, it screws up the
1772 refresh. It now calls an HTTP redirect page instead.
1773 * added http_redirect(char *url) function to accomplish the above
1775 Revision 211.18 2000/05/08 17:24:32 ajc
1776 * Removed HTTP date fields because it was confusing browser caches (weird)
1777 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1779 Revision 211.17 2000/05/07 23:46:55 ajc
1780 * added Date: and Last-Modified: headers to HTTP output
1781 * masquerade room/host screen now runs in wholist window, and returns to it
1783 Revision 211.16 2000/05/02 17:32:06 ajc
1784 * Font related changes to html
1786 Revision 211.15 2000/04/20 02:42:23 ajc
1787 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1788 crashing every session, every time. (?)
1789 * End the session after displaying robots.txt or nocookies.html, to prevent
1790 big session logjams when either of these conditions are met
1792 Revision 211.14 2000/04/15 15:43:46 nbryant
1793 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1794 64-bit gcc on sparc is evil)
1796 Revision 211.13 2000/04/06 20:42:03 nbryant
1797 * configure.in: fix a typo
1799 Revision 211.12 2000/04/06 20:37:01 nbryant
1800 * solaris cleanups and warning fixes
1802 Revision 211.11 2000/03/31 03:48:52 ajc
1803 * text_to_server() now behaves the way web users expect text entry to work.
1804 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1806 Revision 211.10 2000/03/31 02:39:06 ajc
1807 * Fixed bugs in "Site configuration" and added new fields.
1809 Revision 211.9 2000/03/31 02:08:45 ajc
1810 * Added "max messages per page" and "read next nnn" stuff to read loop
1811 (probably not in its final form)
1813 Revision 211.8 2000/03/28 17:02:47 nbryant
1814 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1816 Revision 211.7 2000/03/27 16:18:17 ajc
1817 * Implement multi-room chat as available in Citadel 5.70
1819 Revision 211.6 2000/03/23 04:45:15 ajc
1820 * Experimental move of wholist to a separate auto-refreshing window
1822 Revision 211.5 2000/03/19 22:49:03 ajc
1823 * Made the header-bar buttons more visible
1824 * Added a "reply" header-bar button
1825 * Move "Subject:" lines into the header-bar
1826 * Padded the header-bars by one pixel (nicer looking)
1827 * Changed message date/time output format
1829 Revision 211.4 2000/03/19 19:49:31 ajc
1830 * Added support for unix domain sockets
1832 Revision 211.3 2000/02/11 23:45:04 nbryant
1833 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1834 * tcp_sockets.c: include <arpa/inet.h>
1836 Revision 211.2 2000/02/11 23:30:04 nbryant
1837 configure.in: added some code for FreeBSD
1839 Revision 211.1 2000/01/11 04:20:40 ajc
1840 * Add "close window" option to goodbye screen
1842 Revision 211.0 2000/01/04 15:24:16 ajc
1843 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1844 * This will be released as v2.11; tagged everything as such.
1846 Revision 210.0 1999/12/24 04:57:18 ajc
1849 Revision 1.121 1999/12/23 04:54:48 ajc
1850 * Changed session cookie from hexadecimal encoding to base64
1851 * Removed overly verbose logging
1853 Revision 1.120 1999/12/12 18:12:28 ajc
1854 * get http request: clear hold buffer before starting to read in HTTP request.
1855 This was causing some requests to get corrupted.
1857 Revision 1.119 1999/12/08 18:25:21 ajc
1858 * Increased the size of the backlog queue length passed to accept() and made
1859 it a configuration parameter in webcit.h
1861 Revision 1.118 1999/12/07 16:09:26 ajc
1862 * Better (non fireworks display mode) handling of broken HTTP sockets
1864 Revision 1.117 1999/12/06 03:40:29 ajc
1865 * Moved a bunch of other global variables to per-session variables
1867 Revision 1.116 1999/12/06 02:05:33 ajc
1868 * Moved global march list into per-session context
1870 Revision 1.115 1999/12/05 18:38:02 ajc
1871 * Auto-scaling worker thread pool size
1873 Revision 1.114 1999/12/05 17:38:41 ajc
1874 * Additional debugging and cleanup
1876 Revision 1.113 1999/12/04 22:16:05 ajc
1877 * Moved all diagnostic output to stderr
1878 * Moved "HTTP/1.0 200 OK" output to output_headers()
1880 Revision 1.112 1999/12/04 21:56:59 ajc
1881 * Finished the overhaul. Now to tune...
1883 Revision 1.111 1999/12/03 17:59:53 ajc
1884 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1885 pseudocode so the build is currently broken.
1887 Revision 1.110 1999/12/03 16:37:46 ajc
1888 * Repaired HTTP output for image transfers and static content
1890 Revision 1.109 1999/12/03 05:09:54 ajc
1891 * Rewrote the HTTP engine and application coupling to run in a worker thread
1892 model and to run as a single multithreaded program (eliminated helper
1893 processes and pipes). It currently runs but has many large bugs.
1895 Revision 1.108 1999/12/03 00:18:20 ajc
1896 * Added ".c.o" rule to Makefile
1898 Revision 1.107 1999/11/26 03:32:59 ajc
1899 * Started moving all of the global variables into a struct, to facilitate
1900 multithreaded server.
1902 Revision 1.106 1999/11/26 01:28:10 ajc
1905 Revision 1.105 1999/11/04 02:05:02 ajc
1906 * Added 'number of worker threads' to site config screen
1908 Revision 1.104 1999/10/25 02:25:09 ajc
1909 * Shuffled around the room editing commands
1911 Revision 1.103 1999/10/14 04:07:18 ajc
1912 * Cleaned up the bottom-of-page icons
1914 Revision 1.102 1999/10/08 23:58:11 ajc
1915 * Minor bug fix in registration screen
1917 Revision 1.101 1999/10/06 02:44:02 ajc
1918 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1919 it back in when it's fixed. Also added more attempts at cache disabling,
1920 but it still doesn't work in the StarOffice browser. I don't know why.
1922 Revision 1.100 1999/10/02 03:26:14 ajc
1923 * Merged in Nick's bit of JavaScript to handle key commands.
1924 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1925 in a text field. Right now you can't even log in.
1927 Revision 1.99 1999/09/01 01:06:11 ajc
1928 * Added "max message length" field in global config screen
1930 Revision 1.98 1999/08/14 18:16:10 ajc
1931 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1934 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1935 * Did neat stuff to the bottom of the page
1937 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1938 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1939 to a Citadel server fails.
1940 * messages.c: don't auto-link URL's in messages if it would cause
1943 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1944 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1945 compiler. This should make more browsers happy.
1947 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1948 * Added support for "robots.txt" telling spiders to go away.
1949 * Do a slrp_highest() when logging off.
1951 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1952 * Rearranged the code in "Site-wide configuration" and "Generic
1953 server command" to avoid nested server operations
1955 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1956 * webcit.c: added "back, top, next" buttons to bottom of each page
1957 * menubar.html: replaced "User list" with "Page another user"
1959 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1960 * context_loop.c: rearranged some code to try to eliminate deadlocks
1962 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1963 * Unknown URL's now display the main menu instead of diagnostics
1964 * Diagnostics are now at <baseurl>/diagnostics
1966 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1967 * Session no longer locks up when an express message is cancelled
1968 * The default Citadel server is now "localhost" instead of uncnsrd
1969 * Added some documentation
1971 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1972 * roomops.c: made room banner graphics more reliable
1973 * messages.c: added code to prevent accidental "double-posting"
1974 * who.c: fixed the "Change room/host/user" submit logic
1976 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1977 * Changed static/menubar.html so the text is readable
1979 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1980 * Ditched the frames mode completely. It wasn't working properly in,
1981 among other places, IE 5. Die, Bill, Die.
1983 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1984 * Fixed the behavior of the "forget room" routine, to properly handle
1985 the transition back to the Lobby after it's all done.
1986 * Added ExpressMessageCat() to allow code to send the user messages
1987 along with incoming express messages
1988 * WebCit now sends the name of the end user's browser as the client
1989 name in a Citadel IDEN command rather than its own name.
1991 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1992 * Minor code cleanups
1993 * New mail notification
1995 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1996 * Top-aligned all the cells in the fake frames in non-frames mode
1998 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1999 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2000 of a Goto, in order to prevent it from first marking all msgs old.
2002 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2003 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2004 which can differentiate the needs of frames and noframes modes
2006 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2007 * webserver.c: added "-t" option to send traces somewhere else
2009 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2010 * context_loop.c: display an error page if the client browser
2011 requests a non-root page and there is no cookie set
2012 * webserver.c: took my name off the copyright notice (it's a group
2015 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2016 * Reworked a lot of the structure, made more HTML "embeddable"
2017 * Changed the noframes mode to display "fake" frames using tables
2019 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2020 Changed some output formatting (mainly <FONT> tags).
2021 Changed who.c to use urlescputs() rather than escputs()
2022 in urls so GOTOs and User Profiles work when the string has a
2025 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2026 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2027 How to cause "onLoad=" to cause a sibling frame to refresh without
2028 having to use the nonportable HTTP "Window-Target:" directive. Began
2029 implementation of this; it should allow portable NS/IE compatibility.
2031 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2032 * Implemented "access level required to create rooms"
2034 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2035 * webcit.c: modified getz() to *exit* the program when fgets()
2036 returns an error. This is actually the desired behavior; it would
2037 otherwise busy-loop forever on a broken pipe.
2039 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2040 * webcit.c: added to getz() the ability to return an error code;
2041 implemented this in the main loop, hopefully fixing problems
2042 * Added "braindamage" file (frames/JS browser compatibility list)
2043 * Added HTTP "User-agent:" detection
2044 * wildmat.c, braindamage.c: added
2045 * Initial value of 'noframes' is now set by the braindamage check
2046 * Ran everything through "indent -kr -i8"
2047 * roomops.c: in room list, print a in otherwise empty cells
2049 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2050 * context_loop.c: warning fix
2051 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2053 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2054 * Resolve the name of the connecting host and pass it on to Citadel
2056 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2057 * wDumpContent() is now responsible for </BODY></HTML> most of the
2058 time (parameter settable) so that the main menu can easily be
2059 embedded in every page when running in noframes mode
2060 * noframes mode selection is now carried in the cookie
2062 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2063 * Made the frames stuff less dependent on the HTML TARGET= directive
2064 and more dependent on the HTTP Window-target: directive.
2065 * Made the system semi-navigable in noframes mode.
2067 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2068 * Brought over the new room listing code and <G>oto heuristics
2069 from the main Citadel tree, to pay attention to floor/room ordering
2071 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2072 * Modified the back end of mime_parser to use callbacks instead of
2073 doing something specific. Now we can use it elsewhere.
2075 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2076 * Fixed the bugs in "Site-wide configuration"
2077 * Added a "generic server commands" screen
2079 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2080 * Reduced the multiple cookies down to one cookie combining all data.
2082 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2083 * Removed wc_host and wc_port cookies.
2084 * Added an "edit your session" screen to change your wholisting.
2086 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2087 * Added "enter registration"
2088 * Set up automatic trigger of Enter Registration when the server
2090 * Established that a one-to-one WebCit/Citadel correspondence will
2091 be required. No big deal due to shared code segments.
2092 * Added "change password"
2093 * Added networking configuration screens. These still need testing.
2094 * Added a "kill session" link to each line of the wholist when
2095 logged in as an aide, and the screens to perform this operation.
2097 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2098 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2099 * "Finished" the MIME parser.
2100 * Got image uploads working.
2101 * Added "add/edit user photo" screens.
2102 * Added "add/edit room graphic" screens.
2103 * Added "add/edit floor graphic" screens.
2104 * Fixed display of floor graphic in known rooms list.
2106 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2107 * Wrote mime_parser.c for handling of image uploads. This will also
2108 be used in future Citadel MIME projects.
2110 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2111 * Fixed a bug in the room banner display code
2112 * Added "delete room"
2113 * Added "validate users"
2115 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2116 * Added "edit room info file"
2119 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2120 * Changed the "auto read new" functionality from a meta refresh tag
2121 to an "onload" directive (the former was causing graphics problems)
2122 * Added "create room"
2125 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2126 * Got the Zap and List-Zapped commands working
2127 * Added a convenience function to display a page with an error string
2128 * Automatically do a read-new-msgs whenever a new room banner is loaded
2130 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2131 * Added the screens to send pages
2132 * Changed message headers to display in bigger font, non-boldface
2133 * Added the chat system
2134 * Added goto private rooms
2136 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2137 * Replace "Citadel" in menu bar with the Citadel logo
2139 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2140 * automatically regenerate Makefile when Makefile.in changes
2142 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2143 * context_loop.c: Moved "remove session" into its own function.
2144 Check for dead webcit child process before each transaction.
2145 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2146 against broken HTTP connections.
2147 * Added a housekeeping thread to periodically remove dead sessions
2148 and kill idle sessions.
2149 * messages.c: added "delete message" functionality
2150 * messages.c: added "move message" functionality
2151 * userlist.c: added. This adds "userlist" and "show user" functions.
2152 * roomops.c: fixed buggy implementation of ungoto
2153 * Set up an option in output_headers() to optionally print the most
2154 often used opening HTML as well as the HTTP headers.
2155 * Display express messages in cute little JavaScript popup window.
2157 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2158 * Brought over message reading and entry functions from old WebCit
2160 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2161 * context_loop.c: really fix the SO_LINGER stuff
2162 * webserver.c: remove commented-out references to SO_LINGER
2164 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2165 * context_loop.c: After fork(), child process closes the HTTP socket
2166 so when the parent process closes it, it actually _does_ close.
2167 Otherwise, aIEeeee and possibly other browsers will hang.
2168 * Added support for graphics images retrieved from the Citadel server.
2169 * Set up login banner graphic and background image graphic
2171 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2172 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2174 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2175 * Smoothed out some of the login/logout code. Failed authentication
2176 now works the way it should.
2177 * Added support for new user login (still need to handle registration).
2179 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2180 * Discovered that the HTTP socket problem is related to a socket that
2181 isn't properly lingering on close. Temporarily hacked a sleep(10)
2182 into context_loop.c until it is figured out.
2184 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2185 * Did a little debugging, still trying to figure out why logging in
2186 displays "Connection reset by peer" error. It used to work...
2188 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2189 * Makefile.in: updated dependencies
2191 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2192 * Fixed broken interpretation of variables specified in the URL
2193 * added new "action" variable to make main loop simpler
2195 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2196 * webserver.c: prototype vsnprintf
2197 * context_loop.c: warning fix
2199 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2200 * tcp_sockets.c: removed some dead code
2201 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2202 unused ends of pipes, fix a file descriptor leak and a race condition
2203 * portability enhancements
2205 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2206 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2208 * converted to autoconf and began port to Digital UNIX
2210 * context_loop.c: moved the monster 64k buffer array off the stack
2211 * tcp_sockets.c: getservbyname() doesn't set errno.
2213 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2214 * webserver.c: warning fix