2 Revision 528.14 2005/01/20 16:13:56 ajc
3 * Added in a bunch of stupid JavaScript to allow the instant message
4 window to be dismissed.
6 Revision 528.13 2005/01/20 04:10:41 ajc
7 * Cleaned up a bunch of unused cruft from the old layout
8 * Instant messages are now displayed in a div that layers itself
9 over the rest of the site. It would be nice if we could figure out
10 a way to make a clickable "hide" box...
12 Revision 528.12 2005/01/17 04:38:14 ajc
13 * Navbar is now dynamic, in an attempt to make only the relevant controls
14 appear on any given page.
16 Revision 528.11 2005/01/15 07:19:08 ajc
17 * Removed the fixed pixel width from the tree view room list so it doesn't
18 wrap around in an ugly way on aIEeeee.
20 Revision 528.10 2005/01/15 05:26:27 ajc
21 * Message entry window is now somewhat full screen.
23 Revision 528.9 2005/01/14 21:03:17 ajc
26 Revision 528.8 2005/01/14 15:00:51 ajc
27 * Placed the navbar into the room banner, at least in its temporary form.
29 Revision 528.7 2005/01/14 04:53:54 ajc
30 *** empty log message ***
32 Revision 528.6 2005/01/14 04:53:12 ajc
33 * Got the three-pane model working not only with web browsers, but also
34 with the disgusting abomination called Internet Explorer.
36 Revision 528.5 2005/01/13 18:38:08 ajc
37 * Insert a newline between </div> and <div id="text">
39 Revision 528.4 2005/01/11 16:20:18 ajc
40 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
43 Revision 528.3 2005/01/11 05:05:08 ajc
44 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
45 * Ripped things apart in a big way. The frameset is gone (except for
46 chat, for which we'll probably keep frames). Iconbar and banner are
47 now done using CSS and <div> tags.
48 * Room read/enter/goto controls are currently missing. Stay tuned.
49 * I am in the process of rewriting all of the markup as valid XHTML.
51 Revision 528.2 2004/12/29 22:08:08 ajc
52 * roomops.c: provide a way to create room shares with a mapping to an
53 alternate room name on the other end.
55 Revision 528.1 2004/12/29 17:28:09 ajc
56 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
57 all corrupty-whatever when a remote room name mapping is found. Display
58 the mapping and preserve it across share/unshare operations.
60 Revision 528.0 2004/12/28 03:58:34 ajc
63 Revision 527.1 2004/12/28 03:58:24 ajc
64 * Corrected overly-escaped reply-to addresses in "reply" button
65 * Repaired toggling of self-service account creation in admin screen
66 * Bumped internal version number to 5.28
68 Revision 527.0 2004/12/07 04:41:37 ajc
71 Revision 526.1 2004/12/07 04:41:02 ajc
72 * Finally tracked down the WC->vars heap corruption issue (for real this
73 time). We now call clear_local_substs() at the end of each HTTP
74 transaction, whether we need to or not, instead of calling it whenever
75 we're done with something we wanted session variables for.
76 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
77 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
78 preventing it from getting clobbered by another session.
79 * Bumped internal version number to 5.27
81 Revision 526.0 2004/12/01 21:35:56 ajc
84 Revision 525.4 2004/12/01 21:35:44 ajc
85 * Changed internal version number to 5.26
87 Revision 525.3 2004/12/01 21:34:17 ajc
88 * Numerous memory management bugfixes.
90 Revision 525.2 2004/12/01 16:48:24 ajc
91 * tools.c: don't crash when striplt() is called with a zero-length string
93 Revision 525.1 2004/11/12 18:02:36 ajc
94 * Updated the richtext editor (new version from Kevin Roth's site)
96 Revision 525.0 2004/11/03 20:21:10 ajc
99 Revision 524.7 2004/11/03 20:21:02 ajc
100 * Changed internal version number to 5.25
102 Revision 524.6 2004/10/20 02:41:41 ajc
104 * Added the notes room to the icon bar
105 * Set up an initial implementation of Notes view. Attractive enough to
106 publish, but read-only. Needs a note editor.
108 Revision 524.5 2004/10/15 03:10:24 ajc
109 * Calendar objects UID now generated by generate_uuid() which creates
110 pseudo-DCE-ish UUID's.
112 Revision 524.4 2004/10/05 01:59:31 ajc
113 * localtime_r() fixes
115 Revision 524.3 2004/10/03 02:56:35 ajc
116 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
118 Revision 524.2 2004/10/01 16:23:23 ajc
119 * Set up framework for "notes" view, and added a skeleton function for
122 Revision 524.1 2004/09/30 03:44:01 ajc
123 * fix line width break problem in chat
125 Revision 524.0 2004/09/28 16:12:44 ajc
128 Revision 523.12 2004/09/28 16:12:30 ajc
129 * Prepare for 5.24 release
131 Revision 523.11 2004/09/27 02:17:47 ajc
132 * messages.c: fix build problem on non-calendar-enabled installations
133 * floors.c: fix a warning message
135 Revision 523.10 2004/09/25 03:34:21 ajc
136 * summary.c: Fixed a calling syntax problem
138 Revision 523.9 2004/09/25 03:18:43 ajc
139 * small stylesheet fix
141 Revision 523.8 2004/09/24 04:21:41 ajc
142 * Fixed display bug for room list mode when we dropped down multiple
143 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
145 Revision 523.7 2004/09/24 04:08:25 ajc
146 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
147 rooms without new msgs
149 Revision 523.6 2004/09/24 04:04:34 ajc
150 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
153 Revision 523.5 2004/09/23 03:21:10 ajc
154 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
156 Revision 523.4 2004/09/16 02:42:37 ajc
157 * Set default view of new rooms during CRE8 command instead of afterwards
159 Revision 523.3 2004/09/15 03:08:50 ajc
160 * Support config of seaperate MSA port in Citadel 6.26
162 Revision 523.2 2004/09/10 03:49:17 ajc
163 * Added 'dialog' mode to setup
165 Revision 523.1 2004/08/31 20:31:01 ajc
166 * When saving VTODO (tasks), insert a UID if none is already present. Also
167 increment the sequence, or insert one if none is already present.
169 Revision 523.0 2004/08/31 03:02:37 ajc
172 Revision 522.30 2004/08/31 03:02:28 ajc
173 * Changed internal version number to 5.23
175 Revision 522.29 2004/08/27 02:40:06 ajc
176 * Ditched the graphical buttons because CSS can do the same thing faster.
178 Revision 522.28 2004/08/18 03:16:12 ajc
179 * 'move' and 'delete' buttons only show when allowed to do those things
181 Revision 522.27 2004/08/18 02:10:17 ajc
182 * Reply/Move/Delete buttons are now images, because system-native buttons
183 were too big and ugly.
185 Revision 522.26 2004/08/11 17:24:57 ajc
186 * static/iconbar.html: removed.
187 * Updated the "powered by citadel" graphic
189 Revision 522.25 2004/08/11 03:49:15 ajc
190 * Replaced all instances of the name "Citadel/UX" with "Citadel"
191 * Installed the "simple logo" in the iconbar
193 Revision 522.24 2004/08/09 03:11:20 ajc
194 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
196 Revision 522.23 2004/08/05 21:32:17 ajc
197 * Reply/Move/Delete are now buttons instead of links. This should enable
198 us to add some JavaScript magic for "Reply quoted" ...
200 Revision 522.22 2004/08/05 02:47:21 ajc
201 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
202 has a more predictable and attractive behavior, and can still be
203 overridden in the style sheet if the site operator wants to.
205 Revision 522.21 2004/08/04 03:52:23 ajc
206 * Tasks view is now pretty.
207 * Tasks view now displays date due for each task.
208 * Tasks view is now sorted by date due.
209 * Tasks view now displays overdue tasks in red.
211 Revision 522.20 2004/08/03 03:55:37 ajc
212 * Tasks view now uses the same buffer/dump logic as the calendar views, so
213 we can sort them by due date and do a prettier display. (Only the logic is
214 changed so far. The prettier display is forthcoming.)
216 Revision 522.19 2004/07/21 02:57:09 ajc
217 * Internet Configuration screen looks a little neater now
219 Revision 522.18 2004/07/21 02:45:15 ajc
220 * Completed the "Internet Configuration" screen
222 Revision 522.17 2004/07/16 19:13:37 ajc
223 *** empty log message ***
225 Revision 522.16 2004/07/16 19:13:10 ajc
226 * tools.c: display 12:00 as 12pm, not 12am
228 Revision 522.15 2004/07/16 03:14:03 ajc
229 * more work on inetconf screen
231 Revision 522.14 2004/07/16 02:50:00 ajc
232 * useredit.c: put a pretty box around user editing
234 Revision 522.13 2004/07/13 03:25:08 ajc
235 * inetconf.c: added. Not finished yet.
237 Revision 522.12 2004/07/10 03:10:19 ajc
238 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
239 floor level configurations.
240 * Put a space between OK and CANCEL buttons anywhere in the system where
242 * Some more of the room config/admin screens now return to themselves
243 with a "ok, you did that" message when OK is pressed, instead of dropping
244 out to the main menu.
246 Revision 522.11 2004/07/08 03:03:01 ajc
247 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
248 configuration (public rooms default and mailboxes default). Still need
249 to add floor and room policy screens.
251 Revision 522.10 2004/07/02 03:28:08 ajc
252 * Much-improved alphabet tabs for Address Book view. Now divides the
253 total number of names by (names per page, currently 60) and sets up
254 that many tabs, with proper [Aaa-Bbb] labels on them.
256 Revision 522.9 2004/07/02 03:26:06 ajc
257 *** empty log message ***
259 Revision 522.8 2004/07/01 02:40:40 ajc
260 * Clicking "Enter a message" in a groupware room now automatically calls
261 the correct editor for the type of objects in the room (message, calendar
262 event, task, address book entry)
264 Revision 522.7 2004/06/29 17:21:25 ajc
265 * Removed the word "room" in a few locations, as part of our push towards
266 not looking like a BBS when running in groupware mode
268 Revision 522.6 2004/06/29 00:37:02 ajc
269 * Made some fonts bigger because users were complaining...
271 Revision 522.5 2004/06/27 03:02:05 ajc
272 * Summary view -- always view ALL messages
273 * Summary view -- new messages are in boldface
275 Revision 522.4 2004/06/24 20:42:14 ajc
276 * Added the "server ip address" Citadel config option
277 * Site config: added "Changes will not take effect until..." language
280 Revision 522.3 2004/06/24 14:50:35 ajc
281 * Added the ability to listen on a single IP address instead of all addresses.
283 Revision 522.2 2004/06/22 02:21:56 ajc
286 Revision 522.1 2004/06/21 15:00:52 ajc
289 Revision 522.0 2004/06/19 03:21:35 ajc
292 Revision 521.10 2004/06/19 03:11:07 ajc
293 * Instead of a crufty "the topmost Internet email address will be used
294 for outgoing email" explanation, separated it into "Primary Internet
295 email address" and "Other email addresses" boxes.
297 Revision 521.9 2004/06/19 02:42:12 ajc
298 * Removed the "aides access to mailboxes" config option, which is no longer
299 part of the Citadel system.
301 Revision 521.8 2004/06/16 02:07:22 ajc
302 * Removed a couple of lines of debugging code leftover from last night
304 Revision 521.7 2004/06/15 03:06:11 ajc
305 * Bumped internal version number to 5.22
306 * Use new fast headers-only-no-mime fetch mode in Citadel for
309 Revision 521.6 2004/06/15 02:30:21 ajc
310 * Honor "maxmsgs" even when viewing a mailbox in summary mode
312 Revision 521.5 2004/06/12 04:26:38 ajc
313 * Fixed some garbled output resulting from turning things that look like
316 Revision 521.4 2004/06/11 16:09:36 ajc
317 * Moved the room graphic to the left of the room name in the banner, to
318 make it more consistent with the rest of the site.
319 * Reduced the size of the font in the iconbar
321 Revision 521.3 2004/06/11 03:15:08 ajc
322 * When "Add" is clicked without specifying an upload filename, resume
323 composition instead of aborting the post.
324 * Add attachments to messages in forward order, not reverse order
326 Revision 521.2 2004/06/10 03:08:48 ajc
327 * Improved the appearance of tabs in the room config screen
329 Revision 521.1 2004/06/10 02:58:55 ajc
330 * Made all the title boxes the same background color. The old scheme was
331 cute but not professional looking.
333 Revision 521.0 2004/06/06 19:53:25 ajc
336 Revision 510.15 2004/06/06 19:32:15 ajc
337 * Cleaned up a couple of FIXME's sitting around in the code
338 * Altered the conditions under which stray http://... strings are
339 automatically turned into links, to prevent that logic from
340 transforming IMG tags into gibberish.
341 * Set internal version number to 5.21
343 Revision 510.14 2004/06/04 02:29:07 ajc
344 * Fixed bug in "validate new users" screen (thanks Campy)
346 Revision 510.13 2004/06/03 03:21:22 ajc
347 * "Reply" button now carries the message subject into the reply.
349 Revision 510.12 2004/06/02 02:07:54 ajc
350 * setup.c: updated the setup script to configure two /etc/inittab entries,
351 one for http and one for https.
353 Revision 510.11 2004/06/01 21:46:47 ajc
354 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
355 during a read or write operation, do not attempt to finish the operation
356 unencrypted like we do in Citadel. Here in WebCit land it only causes
357 the server to segfault.
359 Revision 510.10 2004/06/01 19:01:22 ajc
360 * netconf.c: widened some of the text entry fields
361 * webcit.h: bumped up the internal version number to 5.20
363 Revision 510.9 2004/06/01 18:44:20 ajc
364 * Return to the old command-line usage (-s for https, service is either
365 http or https but not both)
367 Revision 510.8 2004/06/01 03:32:28 ajc
368 * Add "permanent room" setting to room edit screen
369 * create room -- allow longer strings
371 Revision 510.7 2004/06/01 00:36:43 ajc
372 * Hmmph. Do the session cookie as hex instead of base64. There really
373 are some characters in the base64 set that make HTTP do nasty things.
375 Revision 510.6 2004/05/31 21:43:27 ajc
376 * Added "|END" to the session cookie before base64-ing it. This fixes a
377 problem with certain room names causing the webserver to freak out and
378 break embedded images and stuff. I don't know why.
380 Revision 510.5 2004/05/31 20:34:11 ajc
381 * Message entry using Kevin Roth's excellent cross-platform richtext
384 Revision 510.4 2004/05/31 15:54:13 ajc
385 * "text" and "HTML" options for message entry.
387 Revision 510.3 2004/05/29 03:31:48 ajc
388 * tighten up the space between icons in the iconbar
390 Revision 510.2 2004/05/28 20:24:53 ajc
393 Revision 510.1 2004/05/24 03:02:38 ajc
394 * CSS change to make folder names stand out more in the "Folder View"
396 Revision 510.0 2004/04/30 04:08:58 ajc
399 Revision 506.13 2004/04/30 04:08:47 ajc
400 * Changed internal version number to 5.10
401 * Updated documentation for the new HTTPS service
403 Revision 506.12 2004/04/27 03:21:36 ajc
404 * Prompt for HTTPS port number during setup. We may make this optional.
406 Revision 506.11 2004/04/27 03:16:31 ajc
407 * When running on the same host as Citadel, if no key/cert are found,
408 symlink to Citadel's if possible.
409 * One server binary now forks to start both http and https servers.
411 Revision 506.10 2004/04/21 03:43:39 ajc
412 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
413 certs are also no longer invalid.
415 Revision 506.9 2004/04/21 02:25:13 ajc
416 * Replaced ctdl_install_certificate() with convenience functions found
417 in the OpenSSL library.
419 Revision 506.8 2004/04/21 02:19:41 ajc
420 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
421 understand, but read at http://www.informit.com/articles/article.asp?p=22078
422 ). Still doesn't work with Internet Monopolizer, though.
424 Revision 506.7 2004/04/20 02:32:44 ajc
425 * Allow setup to run seamlessly from within the Citadel Ridiculously
426 Easy Installer by observing the values of environment variables
427 CITADEL_INSTALLER, CITADEL, and WEBCIT.
429 Revision 506.6 2004/04/20 02:02:50 ajc
432 Revision 506.5 2004/04/16 03:14:06 ajc
433 * Minor fix for previous checkin
435 Revision 506.4 2004/04/16 02:59:01 ajc
436 * Completed SSL support. Still doesn't work with all browsers... gotta
439 Revision 506.3 2004/04/15 03:57:00 ajc
440 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
441 it has a crashy crashy bug in it. Don't use it yet.
443 Revision 506.2 2004/04/13 19:41:36 ajc
444 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
445 (freebusy data fetch for anonymous Kolab type clients)
447 Revision 506.1 2004/04/10 04:32:59 ajc
448 * Fixed some version and copyright date oopses
450 Revision 506.0 2004/04/10 04:29:30 ajc
453 Revision 505.22 2004/04/10 04:29:20 ajc
454 * Changed internal version number to 5.06
456 Revision 505.21 2004/03/29 04:30:20 ajc
457 * configure.in, Makefile.in: handle $LDFLAGS
459 Revision 505.20 2004/03/20 05:03:14 ajc
460 * Original startup thread becomes a worker thread after initialization.
461 Doing otherwise turns it into a zombie (at least on Linux) and possibly
462 leads to other problems
463 * Filter out NOOP's received in chat
465 Revision 505.19 2004/03/18 04:32:24 ajc
466 * Removed the language in README.TXT which told everyone that chat wouldn't
467 work with a non-local Citadel server, because that's no longer true.
468 * Removed the old chat applet from the static/ directory
470 Revision 505.18 2004/03/18 04:00:44 ajc
471 * Rounded web boxes now look correct in all browsers.
473 Revision 505.17 2004/03/17 18:25:31 ajc
474 * When creating a new user, auto-chain to the "edit user configuration"
475 screen, and subsequently auto-chain to the "edit address book entry"
476 screen. This creates a nice sensible workflow.
478 Revision 505.16 2004/03/15 22:47:09 ajc
479 * Prettied up the chat window a little more.
481 Revision 505.15 2004/03/15 04:27:44 ajc
482 * Chat now appears in a separate window
483 * Use regular frames instead of IFRAMEs for chat
484 * Display user's own chat text in bold+italic
485 * Added a "List Users" button
487 Revision 505.14 2004/03/09 20:45:45 error
488 * Add a Linux Software Map file
490 Revision 505.13 2004/03/07 22:04:32 ajc
491 * Fix the current view not being set to the default view for the creator
494 Revision 505.12 2004/03/07 21:31:17 ajc
495 * serv_read() now zeroes out the supplied buffer (with the supplied
496 length) if a server read fails. This causes serv_gets() to return
497 instead of looping endlessly. Fixes chat problem found on linux-ppc.
499 Revision 505.11 2004/03/03 05:21:36 ajc
500 * Made the chat screen totally kick-ass sweet. The flickering reload
501 i-frame is now tiny and hidden, and it *appends* new chat data to
502 the viewable window using JavaScript. No flickering + scrollback!
503 * Added a help button to the chat screen.
505 Revision 505.10 2004/02/29 22:52:15 ajc
506 * Close and clear (set to -1) server socket handle when socket errors are
507 detected. Fixes a chat problem reported by Winzlo.
509 Revision 505.9 2004/02/29 05:34:25 ajc
510 * Display the Chat menu option as "Chat with other users in <roomname>"
512 Revision 505.8 2004/02/27 05:04:38 ajc
513 * fix frameset bug in page popups
515 Revision 505.7 2004/02/26 04:08:56 ajc
516 * Fixed a problem that made WebCit go to the "no cookies" screen instead
517 of the logout banner.
518 * Ford's latest stupid room has a name with more than 64 characters, and
519 we still had a 64-byte room name in the march_list struct. ooooops...
521 Revision 505.6 2004/02/26 03:07:26 ajc
522 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
524 Revision 505.5 2004/02/25 23:10:28 ajc
525 * Allow "/do_logout" as a no-frames page
527 Revision 505.4 2004/02/25 23:00:21 ajc
528 * Changed the favicon support to LINK tags in the HEAD of static stuff,
529 to make life easier. (Thanks to prosthetik for this)
531 Revision 505.3 2004/02/25 15:20:11 ajc
532 * Support for favicon.ico in the static/ directory
534 Revision 505.2 2004/02/24 04:06:42 ajc
535 * Changed the colors slightly in chat screen
537 Revision 505.1 2004/02/20 06:07:06 ajc
538 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
540 Revision 505.0 2004/02/19 03:32:50 ajc
543 Revision 504.7 2004/02/19 03:32:38 ajc
544 * Changed the internal version number to 5.05
545 * Completed the frames fix
547 Revision 504.6 2004/02/18 20:08:29 ajc
548 * Fixed the frameset force reload logic. Now it does the whole frameset
549 without displaying an error in the main frame.
551 Revision 504.5 2004/02/18 19:17:51 ajc
552 * Force reload of frameset if someone tries to escape it. Not perfect
553 but it mostly works at this poing.
555 Revision 504.4 2004/02/17 03:37:11 ajc
556 * Indicate to Citadel that we want Server Generated Invitations when
557 calendar events are saved. (No longer the default in Citadel server.)
559 Revision 504.3 2004/02/09 04:49:32 ajc
560 * Prepare for a way to avoid falling out of the main frameset
562 Revision 504.2 2004/02/09 03:37:57 ajc
563 * Changed the thread pool management algorithm. Detecting idle time between
564 socket accepts was not working reliably on all systems, so we now follow
565 the same algorithm as the Citadel server (spawn more threads when number
566 of sessions < number of threads, but keep constrained to pre-defined
567 minimum and maximum thread count)
569 Revision 504.1 2004/02/03 03:09:51 ajc
572 Revision 503.0 2004/01/28 04:31:31 ajc
575 Revision 502.4 2004/01/28 04:30:48 ajc
576 * Create Room can now offer calendar and address book rooms
578 Revision 502.3 2004/01/17 21:25:30 ajc
579 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
580 * Split the config for LDAP Connector into its own panel
582 Revision 502.2 2004/01/17 04:32:54 ajc
583 * Add site config options for Citadel servers which support LDAP
585 Revision 502.1 2003/10/24 02:50:19 ajc
586 * Clicking "Enter Message" in a room with an Address Book view opens
587 a blank vCard entry screen.
589 Revision 502.0 2003/10/23 03:16:50 ajc
592 Revision 501.2 2003/10/23 03:07:54 ajc
593 * event.c: Found and removed another unquoted multi-line string literal
594 * webcit.h: changed an #ifdef HAVE_ICAL_H
595 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
597 Revision 501.1 2003/10/22 01:42:12 ajc
598 * iconbar.c: removed a stray character or two...
600 Revision 501.0 2003/10/21 04:26:37 ajc
603 Revision 500.30 2003/10/21 04:26:27 ajc
604 * bumped the version string to 5.01
606 Revision 500.29 2003/10/17 03:08:28 ajc
607 * Finished prettying up the vCard display
609 Revision 500.28 2003/10/17 02:31:45 ajc
610 * Multi-line string literals are deprecated in GCC 3.1 unless each line
611 is wrapped in quotes. Performed this fix so it'll compile.
612 * setup.c: removed references to unused variable tempfile[]
614 Revision 500.27 2003/10/09 03:17:02 ajc
615 * Started prettying up the vCard display.
617 Revision 500.26 2003/10/08 02:33:49 ajc
618 * Begin work on better handling of vCard display
620 Revision 500.25 2003/09/04 03:41:27 ajc
621 * siteconfig.c: changed some config items to drop-down boxes
623 Revision 500.24 2003/08/27 04:26:54 ajc
624 * Split the site configuration screen up into four different screens,
625 and added a meta-menu
627 Revision 500.23 2003/08/24 03:31:50 ajc
628 * Finished the setup program
629 * Bumped the internal version number to 5.01
631 Revision 500.22 2003/08/22 00:47:27 ajc
632 * setup is now working, but it still needs a way to detect a running WebCit
634 Revision 500.21 2003/08/22 00:25:40 ajc
635 * Added a skeleton "setup" program to the tree. It does not work yet.
637 Revision 500.20 2003/08/20 03:48:55 ajc
638 * Added iconbar shortcut to Contacts room
639 * Minimum required Citadel is now 6.11
641 Revision 500.19 2003/08/20 03:07:25 ajc
642 * Address book "single card" view now suppresses "reading nn message" and
643 instead shows the letter indices across the top
644 * Clicking on an address in a vCard now connects to WebCit mail instead
645 of a browser mailto: link
647 Revision 500.18 2003/08/19 04:18:43 ajc
648 * Changed things around in the address book view. Made it sorted and
649 more clickable and better looking...
651 Revision 500.17 2003/08/12 18:54:03 error
652 * messages.c: fix off-by-one-error in selector bar
654 Revision 500.16 2003/08/07 22:18:03 ajc
655 * Add the Summary Page to the customizable iconbar
657 Revision 500.15 2003/08/07 03:51:51 ajc
658 * Customizable icon bar as: pictures and text, pictures, text
660 Revision 500.14 2003/08/05 03:52:14 ajc
661 * First working version of the customizable iconbar. It contains a basic
662 set of options and now automatically refreshes when it's customized.
664 Revision 500.13 2003/08/04 03:50:29 ajc
665 * First cut at the customizable iconbar is done. A bunch of generic options
666 are there. Still need to get the actual iconbar to refresh when changes
669 Revision 500.12 2003/08/03 21:02:01 ajc
670 * More work on customizable iconbar
672 Revision 500.11 2003/08/02 05:25:46 ajc
673 * Laid the groundwork for a customizable iconbar
675 Revision 500.10 2003/07/30 03:57:49 ajc
676 * Add config.c_purge_hour to config screen
678 Revision 500.9 2003/07/06 22:06:59 ajc
679 * When converting "anything that looks like a URL" to a real link, first
680 make sure that it isn't already inside a link. This fixes most of the
681 long, ugly URL strings sent by eBay.
682 * Automatically dismantle mailto: links in HTML messages, and convert
683 them to WebCit mail links (clicking on it sends the user to the Mail
684 room and begins composing a new message with the recipient and subject
685 fields pre-populated).
687 Revision 500.8 2003/06/29 20:51:21 ajc
688 * Worked around a rendering bug in Satan's Browser that was causing it
689 to draw the calendar month view much wider than the actual screen wdith
691 Revision 500.7 2003/06/28 04:09:37 error
692 * roomops.c: Backout change to display one less box in the first column in
693 roomlist view, it doesn't seem to work for everyone
695 Revision 500.6 2003/06/28 03:52:51 error
696 * Don't tell browsers not to cache static documents
698 Revision 500.5 2003/06/28 03:35:23 error
699 * roomops.c: Display one less floor in the first column in romlist view
701 Revision 500.4 2003/06/26 03:37:58 ajc
702 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
703 This will allow some groupware clients to browse the free/busy times of
704 other users on the system.
706 Revision 500.3 2003/06/21 05:17:21 ajc
707 * Better alignment of system messages
708 * Exterminated display_error() and replaced it with WC->ImportantMessage
709 which is displayed in a bubble on top of whatever page you're on next.
710 * Small cosmetic changes
711 * Fixed some nesting problems in output_headers()
713 Revision 500.2 2003/06/20 03:39:27 ajc
714 * Optimization to floor layout in box view
716 Revision 500.1 2003/06/20 03:04:26 ajc
717 * "Reply" button on messages now handles IGnet recipients correctly
719 Revision 500.0 2003/06/10 04:23:08 ajc
722 Revision 410.50 2003/06/10 04:22:58 ajc
723 * Updated docs and headers for 5.00 release
725 Revision 410.49 2003/06/10 04:05:23 ajc
726 * De-tabled the left side icon bar and reduced one of the graphics, so
727 that all of the rounded corners show up in Satan's Browser.
729 Revision 410.48 2003/06/10 03:47:41 ajc
730 * style.css: added font selection to default <BODY> tag
732 Revision 410.47 2003/06/06 03:26:03 ajc
733 * Satan's Browser insists on putting bloody acres of whitespace to the
734 right of any bulleted list items, making any multi-column table containing
735 a list take more than the entire screen. Removed all such lists so it
736 looks ok. If you are reading this and you are a Microsoft employee, please
737 commit suicide before you break anything else.
739 Revision 410.46 2003/06/06 02:22:07 ajc
740 * Changed the upper left and upper right bounded box corners to a solid
741 blue (#204B78) instead of gradiated, because it was looking funny in
742 256-color mode. It also looked funny in Internet Explorer, but people
743 who use Internet Explorer are contributing to terrorism and really don't
744 deserve Web access in the first place. So I really just fixed this to make
745 it look good in 256-color Netscape.
747 Revision 410.45 2003/06/05 21:37:37 ajc
748 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
749 in b0rken IE browser. Die, Bill, Die.
751 Revision 410.44 2003/06/05 03:52:29 ajc
752 * Buncha cosmetic changes
754 Revision 410.43 2003/06/04 03:41:25 ajc
755 * Change the appearance of rooms with and without new messages in the
756 room list -- now defined using CSS
758 Revision 410.42 2003/06/03 03:57:42 ajc
759 * Tightened up the room banner a bit. Smaller padding, smaller font,
762 Revision 410.41 2003/05/31 21:36:45 ajc
765 Revision 410.40 2003/05/26 21:05:42 ajc
766 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
767 it to complete the free/busy checking for attendee availability.
769 Revision 410.39 2003/05/26 05:44:45 ajc
770 * event.c: fix compiler warning
772 Revision 410.38 2003/05/26 05:39:46 ajc
773 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
774 bug fixed in Citadel.
776 Revision 410.37 2003/05/26 05:28:13 ajc
777 * serv_func.c: added utility function read_server_text()
778 * availability.c: banged out more of this code -- still not complete
780 Revision 410.36 2003/05/26 03:28:02 ajc
781 * Getting closer to doing the availability check. Created new source
782 module 'availability.c' for this purpose. Stub function is in place.
784 Revision 410.35 2003/05/25 04:25:12 ajc
785 * siteconfig.c: fixed a spelling error
786 * event.c: add a "Check attendee availability" button, and the code to
787 bypass saving the event to the server, do something with it, and then
788 feed the twiddled data structure back to the form display function for
789 further editing. What's still missing is the code to do the actual
792 Revision 410.34 2003/05/24 22:22:35 ajc
793 * Small stylesheet hack to make it work with b0rken IE
795 Revision 410.33 2003/05/24 22:13:08 ajc
796 * Changed the login banner a bit
798 Revision 410.32 2003/05/20 03:25:41 ajc
799 * Separate event invitees with newlines instead of commas.
801 Revision 410.31 2003/05/19 19:55:09 ajc
802 * summary.c: eliminate compiler warnings about unused variables when
803 compiling a WebCit service without calendar support
805 Revision 410.30 2003/05/18 02:05:33 ajc
806 * More conversion of screens to the new look-and-feel.
808 Revision 410.29 2003/05/16 04:11:29 ajc
809 * We don't need no steenking workaround. Problem fixed. MIME parser not
810 broken. Web server was calling it with bad parameters. All fixed now.
811 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
814 Revision 410.28 2003/05/15 04:52:26 ajc
815 * Minor workaround in web forms to handle mime parser problem in uploads
817 Revision 410.27 2003/05/15 03:35:59 ajc
818 * look and feel overhaul -- almost done!
820 Revision 410.26 2003/05/14 03:46:35 ajc
821 * More background cleanup
823 Revision 410.25 2003/05/05 17:19:46 ajc
824 * Cleanups to summary page when running on a non ical enabled system
825 * Use non breaking spaces in summary page box titles
827 Revision 410.24 2003/05/04 04:22:41 ajc
828 * Display body of messages on a white background. I am doing this in order
829 to prepare for making the general background of the screen a darker color.
831 Revision 410.23 2003/05/04 02:54:55 ajc
832 * Summary page now uses our cutesy new rounded window boxes
834 Revision 410.22 2003/05/03 21:28:41 ajc
835 * Added in a slick new box style and put the room lists in it
837 Revision 410.21 2003/05/03 16:57:04 ajc
838 * In the 'folders' and 'portal' views, change the folder delimiter
839 from / to \ to avoid conflict with room names that have slashes
841 Revision 410.20 2003/05/03 16:23:29 ajc
842 * Enforce three columns in portal view of room list
844 Revision 410.19 2003/05/03 04:52:32 ajc
845 * Added an experimental new "portal view" to the room list options
847 Revision 410.18 2003/05/02 03:23:41 ajc
848 * Minor change to room list algorithm
850 Revision 410.17 2003/05/01 15:33:05 ajc
851 * Fixed a potential memory leak in enumeration of MIME parts
853 Revision 410.16 2003/05/01 03:11:35 ajc
854 * When static content is requested, fetch it without trying to connect
857 Revision 410.15 2003/04/30 05:00:00 ajc
858 * Added the ability to compose messages with file attachments uploaded from
861 Revision 410.14 2003/04/27 04:46:02 ajc
862 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
863 observes the flag designating the presence of new messages. (The "rooms
864 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
865 but that view may get axed soon.)
867 Revision 410.13 2003/04/26 21:57:53 ajc
868 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
869 before returning an error code to avoid a file descriptor leak
871 Revision 410.12 2003/04/19 21:42:36 ajc
872 * Repaired all my b0rken COLOR tags
873 * Replaced most FONT tags with SPAN tags
876 Revision 410.11 2003/04/19 19:58:10 ajc
877 * Lots of great changes from Nick to make the site CSS-enabled.
879 Revision 410.10 2003/04/14 04:04:40 ajc
880 * First cut of CSS-izing WebCit. Probably b0rken.
882 Revision 410.9 2003/04/09 04:02:32 ajc
883 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
884 supported the idea of one WebCit connecting to multiple Citadels for a
885 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
886 * When connecting to Citadel through a Unix domain socket, don't try to make
887 the Java chat applet available.
889 Revision 410.8 2003/03/31 03:32:19 ajc
890 * messages.c: check for 000 terminator while parsing RFC822 headers to
891 prevent getting hung up while displaying certain badly formatted messages.
893 Revision 410.7 2003/03/30 06:13:19 ajc
894 * When reading from the server, do not treat CR as end-of-line because
895 there's probably an LF coming after it. Instead, keep reading to the LF
897 * Do not underline links in the icon bars
899 Revision 410.6 2003/03/17 04:17:41 ajc
900 * Call to accept() was being made with an uninitialized variable for the
901 third argument. Changed the second and third argument to NULL and 0 because
902 we don't really need accept() to fill up a buffer full of information that
903 we'll never use. (Thanks to SteveV for reporting the bug and helping to
905 * Removed the mutex wrapper around select() because we don't need it. All
906 idle worker threads now block on select() and one of them will wake up when
907 a connection arrives.
909 Revision 410.5 2003/03/15 20:55:03 ajc
910 * When a requested image is not available on the Citadel server, send a
911 1x1 transparent GIF instead of 404 error.
913 Revision 410.4 2003/03/14 04:21:57 ajc
914 * clone events to be encapsulated before saving, because the original
915 instance may already have a parent, and that makes crashy crashy
917 Revision 410.3 2003/03/13 05:57:17 ajc
918 * More encapsulation. Warning: there are bugs in this!!
920 Revision 410.2 2003/03/13 05:20:23 ajc
921 * Various changes to the calendar service to handle messages containing
922 fully encapsulated VCALENDAR components instead of only unencapsulated
923 VEVENT subcomponents. We have to move in this direction for compatibility
926 Revision 410.1 2003/03/01 22:07:19 ajc
927 * New user registration, as well as existing user re-registration, now
928 uses the vCard editing screen.
929 * Administratively editing users' address book entries now works again,
930 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
931 in order to enforce this.
933 Revision 410.0 2003/02/19 03:49:33 ajc
936 Revision 400.90 2003/02/19 03:49:17 ajc
937 * latest config.guess and config.sub from www.gnu.org
939 Revision 400.89 2003/02/07 04:44:17 ajc
940 * Replaced sleep() with a function that sleeps using select() in order to
941 avoid potential issues with SIGALRM. Possible fix for weird behavior
942 when running on a Macintosh.
944 Revision 400.88 2003/01/29 22:32:07 ajc
945 * Shuffled some code and comments around; minor cleanup
947 Revision 400.87 2003/01/28 15:37:12 ajc
948 * All functions which read binary data from the server now make use of the
949 read_server_binary() function in tools.c
950 * Binary reads from server now have safety code to prevent infinite loops
951 * All output of MIME objects is now done with http_transmit_thing()
953 Revision 400.86 2003/01/19 06:28:04 ajc
954 * Minimum required Citadel version 6.05
956 Revision 400.85 2003/01/16 04:41:26 ajc
957 * When displaying edit controls for time of day in the calendar, only show
958 minutes that are multiples of 5 ... unless the existing value is not a
959 multiple of 5, in which case we show that too.
961 Revision 400.84 2003/01/15 17:34:04 ajc
962 * event.c: fixed a misspelling
963 * config.guess, config.sub: updated using latest from ftp.gnu.org
965 Revision 400.83 2003/01/14 04:21:27 ajc
966 * Only offer views which make sense for the default view of a room
968 Revision 400.82 2003/01/13 03:34:33 ajc
969 * Get ready for the 4.10 release
971 Revision 400.81 2003/01/12 23:22:53 ajc
972 * configure.in: check for libical v0.24 or newer
974 Revision 400.80 2003/01/07 04:56:17 ajc
975 * Complete the free/busy transparency handling in the form
976 * Default times for new events are now in the correct timezone
978 Revision 400.79 2003/01/06 18:01:35 ajc
979 * Begin handling of TRANSP property to show event times as free or
982 Revision 400.78 2003/01/05 21:02:14 ajc
983 * Summary page: three columns are now all the same width
985 Revision 400.77 2003/01/05 20:56:05 ajc
986 * minor fix for previous checkin
988 Revision 400.76 2003/01/05 20:51:01 ajc
989 * Display PARTSTAT for attendees
991 Revision 400.75 2003/01/05 05:01:00 ajc
992 * Add "today's calendar events" to the summary page.
994 Revision 400.74 2003/01/05 04:27:28 ajc
995 * Add "Tasks" to the summary page
997 Revision 400.73 2002/12/28 05:44:09 ajc
998 * ical_dezonify.c: brought over new version from the Citadel source (again)
1000 Revision 400.72 2002/12/28 05:12:45 ajc
1001 * ical_dezonify.c: brought over new version from the Citadel source.
1003 Revision 400.71 2002/12/26 04:04:48 ajc
1004 * Perform CHEK command when automatically establishing sessions, not just
1005 when one is explicitly created. Some stuff is missing otherwise.
1007 Revision 400.70 2002/12/25 23:18:06 ajc
1008 * Be more strategic about when to call ical_dezonify()
1009 (This may be the last set of fixes. I hope so.)
1011 Revision 400.69 2002/12/25 21:39:38 ajc
1012 * ical_dezonify.c: added.
1013 * calendar.c: convert incoming ical messages to UTC
1014 (the usual routines will then convert them to local time for display)
1016 Revision 400.68 2002/12/25 07:06:00 ajc
1017 * Tweaked the code to work with libical 0.24
1019 Revision 400.67 2002/12/20 04:50:00 ajc
1020 * When saving a calendar event, increment the SEQUENCE property.
1022 Revision 400.66 2002/12/18 05:03:39 ajc
1023 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1024 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1025 Because the libc-allocated buffer was getting clobbered.
1026 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1028 Revision 400.65 2002/12/17 05:01:39 ajc
1029 * Prettied up the calendar day view layout
1030 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1032 Revision 400.64 2002/12/16 04:43:30 ajc
1033 * Correctly handle local time zone when figuring out which day and time to
1034 display events on calendar month/day views. This also seems to have
1035 fixed the bug that was causing events to sometimes get lost when saved.
1037 Revision 400.63 2002/12/15 05:50:59 ajc
1038 * Form editing of date/time fields now assumes that the icaltimetype being
1039 manipulated is in UTC. It converts to/from local time for editing.
1041 Revision 400.62 2002/12/10 23:25:47 ajc
1042 * Display attendees in message view of calendar objects
1044 Revision 400.61 2002/12/07 22:12:59 ajc
1045 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1046 until I implement the Citadel server function which it calls.)
1048 Revision 400.60 2002/11/30 21:34:51 ajc
1049 * Submit organizer in a hidden field, in case the server needs it
1051 Revision 400.59 2002/11/30 04:46:46 ajc
1052 * First cut at adding/removing attendees to an event
1053 (Actual invitations should be sent by the Citadel server)
1055 Revision 400.58 2002/11/29 23:56:19 ajc
1056 * Completed "me as organizer" -- the user's own e-mail address is inserted
1057 as the organizer of new events. Detect when the user is the organizer and
1058 enable/disable the attendees box accordingly.
1060 Revision 400.57 2002/11/29 16:38:37 ajc
1061 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1063 Revision 400.56 2002/11/28 06:03:24 ajc
1064 * Issue an ISME command when editing an event, to determine whether the user
1065 viewing the event is the organizer. (Will use this later to allow/disallow
1066 sending out invitations.)
1068 Revision 400.55 2002/11/26 05:01:04 ajc
1069 * Began handling attendee fields
1071 Revision 400.54 2002/11/16 23:40:11 ajc
1074 Revision 400.53 2002/11/16 23:15:02 ajc
1075 * Make the "all day event" shadebox smaller (month view) - no border.
1076 * Fixed bug that caused any events following an all day event to also appear
1079 Revision 400.52 2002/11/16 05:40:54 ajc
1080 * When adding new events to the calendar, default to the month [and day]
1081 currently being viewed.
1082 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1084 Revision 400.51 2002/11/15 05:05:47 ajc
1085 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1087 Revision 400.50 2002/11/15 04:11:46 ajc
1088 * Added even more nifty JavaScript to cause the hour/minute and end date
1089 fields of a calendar event form to render as disabled when the "all day
1090 event" box is checked -- not just when the user checks the box, but also
1091 when the box begins its life already checked.
1093 Revision 400.49 2002/11/14 04:59:40 ajc
1094 * Correctly serialize and save all day events using date instead of date/time
1096 Revision 400.48 2002/11/13 04:49:23 ajc
1097 * "All day event" shows as a single checkbox, instead of one for the start
1098 time and one for the end time. Added nifty JavaScript to zero and shade
1099 the hour/minute and all end time fields when all-day-event is checked.
1101 Revision 400.47 2002/11/12 05:57:27 ajc
1102 * Display a nicer looking screen when replying to calendar invitations
1103 * When displaying day view, don't show all day events twice
1104 * Day or month view: denote all day events by displaying them inside
1107 Revision 400.46 2002/11/12 03:26:39 ajc
1108 * Tell the user about broken Citadel server connections instead of
1109 simply printing "Goodbye"
1111 Revision 400.45 2002/10/23 04:11:38 ajc
1112 * Detect when a meeting invitation is actually an update for an existing UID
1113 and tell the user so.
1115 Revision 400.44 2002/10/21 20:16:38 ajc
1116 * Display conflicts nicely
1118 Revision 400.43 2002/10/21 18:29:14 ajc
1119 * Ask server to hunt for conflicts when displaying a meeting invitation
1121 Revision 400.42 2002/10/19 21:28:32 ajc
1122 * Moved the calendar meeting request reply functionality to the Citadel server
1124 Revision 400.41 2002/10/19 17:10:14 ajc
1125 * Add "Tentative" accept button
1126 * Only display Accept/Tentative/Decline button when method=REQUEST
1128 Revision 400.40 2002/10/19 04:16:37 ajc
1129 * Save an incoming meeting request into the user's calendar.
1131 Revision 400.39 2002/10/18 20:55:05 ajc
1132 * Began work on meeting request accept/decline
1134 Revision 400.38 2002/10/16 19:16:39 ajc
1135 * Fixes and updates to build WebCit on Linux for IBM S/390
1137 Revision 400.37 2002/10/09 04:12:44 ajc
1138 * Templatized trailing HTML
1139 * Templatized "new start page" page
1140 * Added global substitution macros
1142 Revision 400.36 2002/10/09 03:51:01 ajc
1143 * Templatized the <HEAD> section of HTML
1145 Revision 400.35 2002/10/07 23:03:38 ajc
1146 * messages.c: don't display room name field when it's blank
1148 Revision 400.34 2002/10/07 04:10:37 ajc
1149 * When displaying meeting invitations, only show date/time for VEVENT
1150 subcomponents. Date/time for other subcomponents are irrelevant.
1151 * Cleaned up HTML display of meeting invitations.
1153 Revision 400.33 2002/10/03 03:40:31 ajc
1154 * Worked on meeting accept/decline a little bit
1156 Revision 400.32 2002/09/30 03:58:35 ajc
1157 * Dabbled in handling incoming meeting requests
1159 Revision 400.31 2002/09/29 20:15:43 ajc
1160 * Completed the calendar day view
1162 Revision 400.30 2002/09/28 04:01:30 ajc
1163 * started fleshing out the calendar day view
1165 Revision 400.29 2002/09/27 21:19:28 ajc
1168 Revision 400.28 2002/09/27 18:31:33 ajc
1169 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1170 * After saving a VEVENT, return to the correct calendar view and date
1172 Revision 400.27 2002/09/27 17:15:44 ajc
1173 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1175 Revision 400.26 2002/09/27 04:37:21 ajc
1176 * New, buggy versions of event editing screens
1178 Revision 400.25 2002/09/26 22:00:16 ajc
1179 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1180 month 1 in libical functions)
1182 Revision 400.24 2002/09/25 21:57:13 ajc
1183 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1186 Revision 400.23 2002/09/24 04:12:34 ajc
1187 * Rough cut of the two-pass calendar display routines (first pass: go thru
1188 messages gathering VEVENT items; second pass: render calendar with data)
1190 Revision 400.22 2002/09/23 04:01:33 ajc
1191 * Presentation changes to calendar month view
1193 Revision 400.21 2002/09/22 05:20:27 ajc
1194 * Began implementing month view
1196 Revision 400.20 2002/09/21 04:38:05 ajc
1197 * Added utility functions for displaying vcalendar timestamps in web forms
1198 and translating form data back to timestamps.
1199 * Completed the "edit task" and "add new task" screens.
1201 Revision 400.19 2002/09/20 20:28:08 ajc
1202 * Smooth transition between "list tasks" & "edit task" screens
1204 Revision 400.18 2002/09/20 03:54:44 ajc
1205 * Display the "Tasks" view as a bulleted list with each task clickable
1206 * Clicking brings up an (unfinished) "edit task" screen
1208 Revision 400.17 2002/09/18 21:44:02 ajc
1209 * display VTODO parameters
1211 Revision 400.16 2002/09/17 04:21:00 ajc
1212 * Handler chains for VCALENDAR and VTODO types
1214 Revision 400.15 2002/09/17 03:37:10 ajc
1215 * Implemented a 'display handler' infrastructure for various groupware types
1217 Revision 400.14 2002/09/16 03:35:12 ajc
1218 * Just a bunch of glue code to iterate through the various types of ical
1219 objects we could encounter
1221 Revision 400.13 2002/09/15 04:05:41 ajc
1222 * Process calendar object subcomponents
1224 Revision 400.12 2002/09/15 03:40:13 ajc
1226 * When a text/calendar MIME type is discovered in a message, send it to
1227 the (currently skeleton) parser in calendar.c
1228 * calendar.c: skeleton parser for calendar objects which currently just
1229 creates an icalcomponent object and frees it.
1231 Revision 400.11 2002/09/15 03:16:24 ajc
1232 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1233 function namespace in libical
1235 Revision 400.10 2002/09/15 02:50:55 ajc
1236 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1238 Revision 400.9 2002/09/14 21:33:31 ajc
1239 * Backed out compression of inlines -- not all browsers appear to handle it
1241 Revision 400.8 2002/09/14 20:20:29 ajc
1242 * Attempting to push more stuff through compression. I've introduced some
1243 sort of deadlock bug that I can't seem to find yet...
1245 Revision 400.7 2002/09/14 20:00:22 ajc
1246 * Compress output_image() graphics
1248 Revision 400.6 2002/09/14 16:26:35 ajc
1249 * output_image() now reads the entire image from Citadel into a buffer before
1250 sending it to the browser (for performance reasons, and so it can compress)
1252 Revision 400.5 2002/09/14 04:52:59 ajc
1253 * Look for the "libical" calendaring library and link it in if present...
1255 Revision 400.4 2002/09/14 04:02:36 ajc
1256 * Finished gzip compression of dynamic pages (when browser supports it)
1258 Revision 400.3 2002/09/13 20:40:53 ajc
1259 * Detect when the client browser is capable of gzip encoding
1260 (actual encoding is not implemented yet)
1262 Revision 400.2 2002/09/13 15:54:40 ajc
1263 * Reversed the above change because I broke it somehow
1265 Revision 400.1 2002/09/11 22:46:59 ajc
1266 * Started adding in compression and calendaring library detects (not finished)
1268 Revision 400.0 2002/09/09 03:56:11 ajc
1269 * This is version 4.00
1271 Revision 323.68 2002/09/09 03:51:01 ajc
1272 * In the HTML-to-HTML converter:
1273 --> Open links in new window (as with text msgs)
1274 --> Convert loose URL's to hot links (as with text msgs)
1276 Revision 323.67 2002/09/06 03:59:11 ajc
1277 * Added an "About this server" panel to the Summary page.
1278 (Useless fluff, but better than an empty column.)
1280 Revision 323.66 2002/08/26 02:57:06 ajc
1281 * Rooms listed on the summary page are now clickable-gotoable
1283 Revision 323.65 2002/08/26 01:24:09 ajc
1284 * Added a "summary" page (rather sparse for now)
1286 Revision 323.64 2002/08/24 15:30:48 ajc
1287 * GET instead of POST for listsub. Also add a 'Back...' link.
1289 Revision 323.63 2002/08/24 05:59:24 ajc
1290 * Bugfixes and cosmetic changes to listsub system
1292 Revision 323.62 2002/08/23 03:37:19 ajc
1293 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1295 Revision 323.61 2002/08/22 03:55:47 ajc
1296 * 'unsubscribe' command (but not 'confirm unsubscribe')
1298 Revision 323.60 2002/08/21 21:58:37 ajc
1299 * Completed self-service list subscription via web.
1300 (Still need to implement unsubscribe.)
1302 Revision 323.59 2002/08/16 22:06:51 ajc
1305 Revision 323.58 2002/08/16 03:51:12 ajc
1306 * I think I've finally nailed the 'no session' pages now...
1308 Revision 323.57 2002/08/15 03:49:47 ajc
1309 * Fleshed out the list subscription page a bit
1311 Revision 323.56 2002/08/13 19:55:12 ajc
1312 * Keep track of the HTTP "Host:" header being sent by the browser.
1313 (We're going to need this in the near future)
1315 Revision 323.55 2002/08/05 16:07:30 ajc
1316 * Moved "edit floor label pic" to the floor editing screen
1318 Revision 323.54 2002/08/05 15:53:00 ajc
1319 * Commands to add, change, delete floors
1321 Revision 323.53 2002/07/26 03:20:04 ajc
1322 * Beautified the folder tabs in "edit room"
1324 Revision 323.52 2002/07/25 04:01:58 ajc
1325 * Final cleanup of changes (finally located and fixed the bug)
1327 Revision 323.51 2002/07/24 04:14:23 ajc
1328 * Minor code cleanup of last night's changes
1330 Revision 323.50 2002/07/23 15:40:54 ajc
1331 * Minor cleanup of previous changes
1333 Revision 323.49 2002/07/23 04:43:58 ajc
1334 * Updated message reading to use the new MSG4 command, so we can do output
1335 of various types of richtext (mainly HTML).
1337 Revision 323.48 2002/07/16 03:37:24 ajc
1338 * Small change to above
1340 Revision 323.47 2002/07/16 03:23:37 ajc
1341 * Display HTML messages as HTML. (Wow!)
1343 Revision 323.46 2002/07/13 04:39:59 ajc
1344 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1345 output HTML instead of converting to text/plain and back. (Not finished.)
1347 Revision 323.45 2002/07/11 03:17:03 ajc
1348 * hacks to text_to_server() to transmit messages as HTML
1350 Revision 323.44 2002/07/09 04:21:12 ajc
1353 Revision 323.43 2002/07/06 03:10:26 ajc
1354 * Enable a "make this my start page" link that works in lots of places.
1355 Configures a user's preference of where to go after login.
1357 Revision 323.42 2002/06/19 22:01:31 ajc
1358 * When editing another user's vCard, do a "transient goto" to their config
1359 room so you don't automatically gain access to their config room.
1360 * When creating a user, go back to the "select user to edit" screen with the
1361 new user's account name pre-selected.
1363 Revision 323.41 2002/06/17 03:48:44 ajc
1364 * Finished the thing to edit other users' vCards.
1366 Revision 323.40 2002/06/16 21:49:02 ajc
1367 * Administratively edit other users' vCards. Still needs a couple of lines
1368 of glue code to make it work.
1370 Revision 323.39 2002/06/15 20:34:39 ajc
1371 * Use safestrncpy() instead of strncpy() where appropriate
1372 * Fixed a memory allocation bug in the vCard parser
1374 Revision 323.38 2002/05/23 03:40:05 ajc
1375 * Brought over a utility function I'll need later
1377 Revision 323.37 2002/05/22 02:34:56 ajc
1378 * Finished room/folder view selector. Pretty cool.
1380 Revision 323.36 2002/05/22 01:53:23 ajc
1381 * Room list or folder list? Give the user a choice. (Has bugs.)
1383 Revision 323.35 2002/05/12 15:21:43 error
1384 * do_template() now parses a .wml file for WAP clients, and a .html file
1387 Revision 323.34 2002/05/11 22:46:19 error
1388 * Track whether user-agent is a WAP gateway
1390 Revision 323.33 2002/05/11 15:35:07 error
1391 * webcit.c: add MIME types for WAP/WML
1393 Revision 323.32 2002/05/10 15:29:58 ajc
1394 * Hacked the address book view a little bit
1396 Revision 323.31 2002/05/09 03:53:56 ajc
1397 * Began working on address book view
1399 Revision 323.30 2002/05/08 03:38:58 ajc
1400 * Preferences framework
1402 Revision 323.29 2002/05/07 03:57:29 ajc
1403 * In message summary, replace 'Del' links with checkboxes
1405 Revision 323.28 2002/05/05 03:28:15 ajc
1406 * Shuffled around the room banner a bit
1408 Revision 323.27 2002/05/03 19:32:39 ajc
1409 * Finished "folder list" mode (still need to move it to a permanent location)
1411 Revision 323.26 2002/05/03 03:55:17 ajc
1412 * more folder display stuff
1414 Revision 323.25 2002/05/01 22:03:07 ajc
1415 * "folder list" view (not finished)
1417 Revision 323.24 2002/05/01 03:23:31 ajc
1418 * Added a drop-down box to change a user's view of a room.
1420 Revision 323.23 2002/04/28 03:56:47 ajc
1421 * Finished summary mode (for the most part, anyway)
1423 Revision 323.22 2002/04/26 21:13:21 ajc
1424 * Separated "summary mode" message listing into its own function
1425 * Go to summary mode automatically when the server says that view=1
1427 Revision 323.21 2002/04/20 04:14:29 ajc
1428 * Some work on email summary screen
1430 Revision 323.20 2002/03/31 05:02:39 ajc
1431 * Remove "Page another user" link from main menu
1432 * Add "edit my citadel config room" type link from edit user screen
1434 Revision 323.19 2002/03/29 22:30:45 ajc
1435 * Finished the "edit user" screen.
1437 Revision 323.18 2002/03/29 15:18:09 ajc
1438 * yep ... more user edit stuff
1440 Revision 323.17 2002/03/26 19:01:12 ajc
1441 * More edit user stuff
1443 Revision 323.16 2002/03/26 18:23:23 ajc
1444 * Don't display room banner on screens that don't pertain to a particular room
1445 * Initial prep for add/change/delete user accounts screen
1447 Revision 323.15 2002/03/22 04:33:08 ajc
1448 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1450 Revision 323.14 2002/03/19 04:35:10 ajc
1451 * Brought over yet another new version of the MIME parser from Citadel
1453 Revision 323.13 2002/03/13 03:56:52 ajc
1454 * New site config option "Allow system Aides to gain access to mailboxes"
1456 Revision 323.12 2002/03/12 23:13:57 ajc
1457 * Moved room access controls out of the admin menu and into the room commands
1458 menu. Prettied up the access control list screen.
1460 Revision 323.11 2002/03/10 06:07:09 ajc
1461 * Handle multiple Internet e-mail addresses in vCard editor
1463 Revision 323.10 2002/03/07 04:56:09 ajc
1464 * Final polish for initial round of vCard editing functions. Only show "edit"
1465 link when editing user's own vCard in the My Citadel Config> room.
1467 Revision 323.9 2002/03/06 05:22:33 ajc
1468 * More vcard editing form stuff
1470 Revision 323.8 2002/03/05 05:05:06 ajc
1471 * More vCard editing stuff
1473 Revision 323.7 2002/03/04 05:28:54 ajc
1474 * Wrote some skeleton code for robust vCard editing
1476 Revision 323.6 2002/03/03 06:58:25 ajc
1477 * Login errors displayed in red
1479 Revision 323.5 2002/03/03 06:52:59 ajc
1480 * Allow editing of the "disable self-service user account creation" site config option
1482 Revision 323.4 2002/02/24 07:02:44 ajc
1483 * Added the ability to enter a Subject: line in messages
1484 * Go to the Mail room when user clicks on the new mail alert icon
1486 Revision 323.3 2002/02/13 22:47:51 ajc
1487 * Added some rudimentary support for displaying vCards as card-looking things
1489 Revision 323.2 2002/02/13 15:04:25 ajc
1490 * Began some hacks for vCard processing
1492 Revision 323.0 2002/01/13 09:07:06 ajc
1495 Revision 322.4 2002/01/13 09:06:38 ajc
1496 * Brought over the debugged mime parser from Citadel
1498 Revision 322.3 2002/01/05 06:19:17 error
1499 * Add MIME types text/css and image/png
1501 Revision 322.2 2002/01/03 22:32:38 ajc
1502 * templatized the "prompt for recipient" screen
1504 Revision 322.1 2001/12/28 09:43:05 error
1505 * Client support for hostnames up to 63 characters
1507 Revision 322.0 2001/12/26 23:11:56 ajc
1510 Revision 321.1 2001/12/26 23:11:25 ajc
1511 * Minor change to the upload handler, to fix graphics uploads
1513 Revision 321.0 2001/12/26 05:28:02 ajc
1516 Revision 320.2 2001/12/26 05:24:11 ajc
1517 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1518 link tags. The nifty JavaScript stuff is now used only to light up the
1519 buttons during mouse hovers, and nothing more.
1521 Revision 320.1 2001/12/25 00:14:44 error
1522 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1524 Revision 320.0 2001/12/21 06:04:03 ajc
1527 Revision 301.22 2001/12/21 06:03:54 ajc
1530 Revision 301.21 2001/12/20 05:02:42 ajc
1531 * If you paid for this software, someone is ripping you off.
1532 * Fixed the urlesc() function to use a caller-supplied target buffer.
1534 Revision 301.20 2001/12/18 20:35:29 ajc
1535 * More fun JavaScript-enabled buttons
1537 Revision 301.19 2001/12/18 16:48:06 ajc
1538 * Began testing new JavaScript-enabled k00l light-up buttonz
1540 Revision 301.18 2001/12/18 06:06:20 ajc
1541 * mime parser update
1543 Revision 301.17 2001/12/15 20:51:33 ajc
1544 * "reply" button on pop-up pages
1546 Revision 301.16 2001/12/11 16:02:40 ajc
1547 * Completed support for add/remove mailing list recipients.
1549 Revision 301.15 2001/12/11 15:22:53 ajc
1550 * Began constructing the listserv screen for config (not tested)
1552 Revision 301.14 2001/12/11 05:37:12 ajc
1553 * Finished the share/unshare room screen in Edit Room
1555 Revision 301.13 2001/12/03 04:43:40 ajc
1556 * Brought over an update of the MIME parser from Citadel.
1558 Revision 301.12 2001/12/02 07:09:13 ajc
1559 * Turned the room editing page into a tabbed dialog
1560 * Started adding some of the room sharing stuff
1562 Revision 301.11 2001/11/22 05:17:06 ajc
1563 * Completed the add/change/delete neighbor node screens
1565 Revision 301.10 2001/11/18 01:47:24 ajc
1566 * Tentatively begun the change of networking configuration screens to reflect
1567 the new network architecture of the server.
1569 Revision 301.9 2001/11/18 01:41:09 ajc
1570 * Brought over the newer string tokenizer from Citadel
1571 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1572 server's convention of #define SIZ 4096
1574 Revision 301.8 2001/11/14 03:20:22 ajc
1575 * Add some more of the newer config settings to the site config screen
1577 Revision 301.7 2001/09/25 03:34:09 ajc
1578 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1579 and bail out without bothering the Citadel server.
1581 Revision 301.6 2001/08/22 16:38:06 ajc
1582 * Added the "-c" command line option to generate optional cookies indicating
1583 the host name of the server. This makes it easy to put a cluster of WebCit
1584 servers behind (for example) an Arrowpoint load balancer.
1586 Revision 301.5 2001/08/21 04:02:56 ajc
1587 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1588 unwanted page caching
1590 Revision 301.4 2001/08/13 03:43:24 ajc
1593 Revision 301.3 2001/08/13 03:40:01 ajc
1594 * Another attempt at focus
1596 Revision 301.2 2001/08/11 04:24:39 ajc
1597 * Attempt at setting focus to msgtext area when entering a message.
1599 Revision 301.1 2001/08/02 03:42:03 ajc
1600 * Changed the wholist to work with the new masquerade semantics
1602 Revision 301.0 2001/06/28 15:05:31 ajc
1605 Revision 300.2 2001/06/28 15:03:49 ajc
1606 * Every generated page now includes a meta tag to disable evil "smart tags"
1607 (see http://smarttags.manilasites.com/ for more information)
1609 Revision 300.1 2001/06/28 02:39:54 ajc
1610 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1611 the screen where you can create a room...
1613 Revision 300.0 2001/06/27 06:24:06 ajc
1614 * Tagged everything as Version 3.00
1616 Revision 213.25 2001/06/27 06:22:49 ajc
1617 * Updated docs for the 3.00 release
1619 Revision 213.24 2001/06/27 06:16:01 ajc
1620 * Correct generated window name in pop up pages
1621 * Added handling of MIME inline images (not tested)
1623 Revision 213.23 2001/06/22 17:58:20 ajc
1624 * A few performance and tuning cleanups. Increased the size of the socket
1625 queue length to 100 for use on big systems. Also, during startup, the
1626 initial startup thread now exits after creating the worker threads, instead
1627 of becoming a worker thread itself. For some reason Solaris had problems
1628 with the latter method.
1630 Revision 213.22 2001/06/07 03:16:57 ajc
1631 * Brought over an updated mime parser from Citadel
1633 Revision 213.21 2001/06/06 14:44:25 ajc
1634 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1636 Revision 213.20 2001/05/31 02:26:22 ajc
1637 * Fixed login to take you to the Lobby instead of the next room.
1639 Revision 213.19 2001/05/30 22:37:09 ajc
1640 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1641 or a "filename" from the MIME parser.
1643 Revision 213.18 2001/05/30 01:06:57 ajc
1644 * Changes to mime parser ... still something wrong
1646 Revision 213.17 2001/05/28 19:27:29 ajc
1647 * Fixed bug which marked all messages in Lobby as old before reading at login
1649 Revision 213.16 2001/05/25 22:39:26 ajc
1650 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1652 Revision 213.15 2001/05/23 16:15:23 ajc
1653 * UI changes (pretty frames with no scrollbars)
1655 Revision 213.14 2001/05/22 00:32:17 ajc
1658 Revision 213.13 2001/05/22 00:02:18 ajc
1659 * Another attempt to fix the fd leak
1661 Revision 213.12 2001/05/19 02:21:40 ajc
1662 * Attempt to fix the dangling sockets.
1664 Revision 213.11 2001/05/15 03:22:25 ajc
1665 * More icon updates and link cleanup type stuff
1667 Revision 213.10 2001/05/06 05:11:48 ajc
1668 * Added paging icon and right-justified it
1669 * Send-page window is now a popup
1671 Revision 213.9 2001/05/04 04:28:10 ajc
1672 * Added "page user" button in wholist
1674 Revision 213.8 2001/05/01 00:49:43 ajc
1675 * more of the UI overhaul
1677 Revision 213.7 2001/04/30 01:49:36 ajc
1678 * more work on UI overhaul
1680 Revision 213.6 2001/04/29 04:39:23 ajc
1681 * User interface overhaul now in progress. WARNING: incomplete system.
1683 Revision 213.5 2001/04/01 22:13:37 cough
1684 * Modified roomops.c to give users the ability to pick a floor at room
1687 Revision 213.4 2001/02/15 01:21:55 ajc
1688 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1689 invite/kickout functionality.
1691 Revision 213.3 2001/01/25 23:10:00 ajc
1692 * "Delete message" button now confirms on client-side using JavaScript
1694 Revision 213.2 2000/12/05 18:39:49 ajc
1695 * Added support for non-USA countries in registration screen (requires the
1696 latest Citadel server, which supports the country field)
1698 Revision 213.1 2000/10/20 04:27:46 ajc
1699 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1701 Revision 213.0 2000/10/03 16:44:01 ajc
1702 * Tagged for 2.13 release
1704 Revision 212.16 2000/10/03 03:15:53 ajc
1705 * Cosmetic changes to login screen, menu bar, and message header bar
1707 Revision 212.15 2000/09/28 03:44:52 ajc
1708 * Linked to the bio/photo page from message headers. I'm not sure I like the
1709 color scheme, though.
1711 Revision 212.14 2000/09/28 03:37:23 ajc
1712 * who.c: provide links to bio/photo pages for each user in the wholist
1714 Revision 212.13 2000/09/24 21:37:21 ajc
1715 * When reading large numbers of messages, group them in smaller numbers and
1716 display the selector bar in search engine style (like AltaVista and Google)
1718 Revision 212.12 2000/09/24 04:17:16 ajc
1719 * Templatized the room banner.
1721 Revision 212.11 2000/09/17 03:29:45 ajc
1722 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1724 Revision 212.10 2000/09/14 11:43:37 error
1725 Replace occurrences of % throughout the HTML with %% so as to be friendly
1726 to HP/UX printf() and possibly others.
1728 Revision 212.9 2000/09/13 04:13:59 ajc
1729 * Completed the initial hack of the variable substitution template thingy.
1730 Check out static/login.html to see the first template.
1732 Revision 212.8 2000/09/11 17:08:16 ajc
1733 * Started templatizing the login screen. Not finished yet.
1735 Revision 212.7 2000/09/11 03:29:50 ajc
1736 * Started working on a variable-substitution thing
1738 Revision 212.6 2000/08/30 03:20:22 ajc
1739 * Put the wholist back into its own window.
1741 Revision 212.5 2000/07/06 03:46:29 ajc
1742 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1744 Revision 212.4 2000/06/29 04:22:35 ajc
1745 * Changed the format of the wholis (again). Now it shows up in a frame
1746 instead of a separate window.
1748 Revision 212.3 2000/06/12 03:28:44 ajc
1749 * added support for multi-line paging
1751 Revision 212.2 2000/06/07 04:11:28 ajc
1752 * HTML changes to room banner
1754 Revision 212.1 2000/05/31 04:29:54 ajc
1755 * Initial support for "summary" (headers only, no body) mode of reading
1756 messages, and "read one" mode. For future support of 'traditional' email.
1758 Revision 212.0 2000/05/23 20:35:52 ajc
1759 * Tagged for the 2.12 release
1761 Revision 211.19 2000/05/18 02:33:39 ajc
1762 * Don't call whobbs() directly after changing masq room/host, it screws up the
1763 refresh. It now calls an HTTP redirect page instead.
1764 * added http_redirect(char *url) function to accomplish the above
1766 Revision 211.18 2000/05/08 17:24:32 ajc
1767 * Removed HTTP date fields because it was confusing browser caches (weird)
1768 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1770 Revision 211.17 2000/05/07 23:46:55 ajc
1771 * added Date: and Last-Modified: headers to HTTP output
1772 * masquerade room/host screen now runs in wholist window, and returns to it
1774 Revision 211.16 2000/05/02 17:32:06 ajc
1775 * Font related changes to html
1777 Revision 211.15 2000/04/20 02:42:23 ajc
1778 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1779 crashing every session, every time. (?)
1780 * End the session after displaying robots.txt or nocookies.html, to prevent
1781 big session logjams when either of these conditions are met
1783 Revision 211.14 2000/04/15 15:43:46 nbryant
1784 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1785 64-bit gcc on sparc is evil)
1787 Revision 211.13 2000/04/06 20:42:03 nbryant
1788 * configure.in: fix a typo
1790 Revision 211.12 2000/04/06 20:37:01 nbryant
1791 * solaris cleanups and warning fixes
1793 Revision 211.11 2000/03/31 03:48:52 ajc
1794 * text_to_server() now behaves the way web users expect text entry to work.
1795 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1797 Revision 211.10 2000/03/31 02:39:06 ajc
1798 * Fixed bugs in "Site configuration" and added new fields.
1800 Revision 211.9 2000/03/31 02:08:45 ajc
1801 * Added "max messages per page" and "read next nnn" stuff to read loop
1802 (probably not in its final form)
1804 Revision 211.8 2000/03/28 17:02:47 nbryant
1805 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1807 Revision 211.7 2000/03/27 16:18:17 ajc
1808 * Implement multi-room chat as available in Citadel 5.70
1810 Revision 211.6 2000/03/23 04:45:15 ajc
1811 * Experimental move of wholist to a separate auto-refreshing window
1813 Revision 211.5 2000/03/19 22:49:03 ajc
1814 * Made the header-bar buttons more visible
1815 * Added a "reply" header-bar button
1816 * Move "Subject:" lines into the header-bar
1817 * Padded the header-bars by one pixel (nicer looking)
1818 * Changed message date/time output format
1820 Revision 211.4 2000/03/19 19:49:31 ajc
1821 * Added support for unix domain sockets
1823 Revision 211.3 2000/02/11 23:45:04 nbryant
1824 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1825 * tcp_sockets.c: include <arpa/inet.h>
1827 Revision 211.2 2000/02/11 23:30:04 nbryant
1828 configure.in: added some code for FreeBSD
1830 Revision 211.1 2000/01/11 04:20:40 ajc
1831 * Add "close window" option to goodbye screen
1833 Revision 211.0 2000/01/04 15:24:16 ajc
1834 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1835 * This will be released as v2.11; tagged everything as such.
1837 Revision 210.0 1999/12/24 04:57:18 ajc
1840 Revision 1.121 1999/12/23 04:54:48 ajc
1841 * Changed session cookie from hexadecimal encoding to base64
1842 * Removed overly verbose logging
1844 Revision 1.120 1999/12/12 18:12:28 ajc
1845 * get http request: clear hold buffer before starting to read in HTTP request.
1846 This was causing some requests to get corrupted.
1848 Revision 1.119 1999/12/08 18:25:21 ajc
1849 * Increased the size of the backlog queue length passed to accept() and made
1850 it a configuration parameter in webcit.h
1852 Revision 1.118 1999/12/07 16:09:26 ajc
1853 * Better (non fireworks display mode) handling of broken HTTP sockets
1855 Revision 1.117 1999/12/06 03:40:29 ajc
1856 * Moved a bunch of other global variables to per-session variables
1858 Revision 1.116 1999/12/06 02:05:33 ajc
1859 * Moved global march list into per-session context
1861 Revision 1.115 1999/12/05 18:38:02 ajc
1862 * Auto-scaling worker thread pool size
1864 Revision 1.114 1999/12/05 17:38:41 ajc
1865 * Additional debugging and cleanup
1867 Revision 1.113 1999/12/04 22:16:05 ajc
1868 * Moved all diagnostic output to stderr
1869 * Moved "HTTP/1.0 200 OK" output to output_headers()
1871 Revision 1.112 1999/12/04 21:56:59 ajc
1872 * Finished the overhaul. Now to tune...
1874 Revision 1.111 1999/12/03 17:59:53 ajc
1875 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1876 pseudocode so the build is currently broken.
1878 Revision 1.110 1999/12/03 16:37:46 ajc
1879 * Repaired HTTP output for image transfers and static content
1881 Revision 1.109 1999/12/03 05:09:54 ajc
1882 * Rewrote the HTTP engine and application coupling to run in a worker thread
1883 model and to run as a single multithreaded program (eliminated helper
1884 processes and pipes). It currently runs but has many large bugs.
1886 Revision 1.108 1999/12/03 00:18:20 ajc
1887 * Added ".c.o" rule to Makefile
1889 Revision 1.107 1999/11/26 03:32:59 ajc
1890 * Started moving all of the global variables into a struct, to facilitate
1891 multithreaded server.
1893 Revision 1.106 1999/11/26 01:28:10 ajc
1896 Revision 1.105 1999/11/04 02:05:02 ajc
1897 * Added 'number of worker threads' to site config screen
1899 Revision 1.104 1999/10/25 02:25:09 ajc
1900 * Shuffled around the room editing commands
1902 Revision 1.103 1999/10/14 04:07:18 ajc
1903 * Cleaned up the bottom-of-page icons
1905 Revision 1.102 1999/10/08 23:58:11 ajc
1906 * Minor bug fix in registration screen
1908 Revision 1.101 1999/10/06 02:44:02 ajc
1909 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1910 it back in when it's fixed. Also added more attempts at cache disabling,
1911 but it still doesn't work in the StarOffice browser. I don't know why.
1913 Revision 1.100 1999/10/02 03:26:14 ajc
1914 * Merged in Nick's bit of JavaScript to handle key commands.
1915 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1916 in a text field. Right now you can't even log in.
1918 Revision 1.99 1999/09/01 01:06:11 ajc
1919 * Added "max message length" field in global config screen
1921 Revision 1.98 1999/08/14 18:16:10 ajc
1922 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1925 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1926 * Did neat stuff to the bottom of the page
1928 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1929 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1930 to a Citadel server fails.
1931 * messages.c: don't auto-link URL's in messages if it would cause
1934 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1935 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1936 compiler. This should make more browsers happy.
1938 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1939 * Added support for "robots.txt" telling spiders to go away.
1940 * Do a slrp_highest() when logging off.
1942 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1943 * Rearranged the code in "Site-wide configuration" and "Generic
1944 server command" to avoid nested server operations
1946 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1947 * webcit.c: added "back, top, next" buttons to bottom of each page
1948 * menubar.html: replaced "User list" with "Page another user"
1950 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1951 * context_loop.c: rearranged some code to try to eliminate deadlocks
1953 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1954 * Unknown URL's now display the main menu instead of diagnostics
1955 * Diagnostics are now at <baseurl>/diagnostics
1957 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1958 * Session no longer locks up when an express message is cancelled
1959 * The default Citadel server is now "localhost" instead of uncnsrd
1960 * Added some documentation
1962 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1963 * roomops.c: made room banner graphics more reliable
1964 * messages.c: added code to prevent accidental "double-posting"
1965 * who.c: fixed the "Change room/host/user" submit logic
1967 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1968 * Changed static/menubar.html so the text is readable
1970 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1971 * Ditched the frames mode completely. It wasn't working properly in,
1972 among other places, IE 5. Die, Bill, Die.
1974 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1975 * Fixed the behavior of the "forget room" routine, to properly handle
1976 the transition back to the Lobby after it's all done.
1977 * Added ExpressMessageCat() to allow code to send the user messages
1978 along with incoming express messages
1979 * WebCit now sends the name of the end user's browser as the client
1980 name in a Citadel IDEN command rather than its own name.
1982 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1983 * Minor code cleanups
1984 * New mail notification
1986 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1987 * Top-aligned all the cells in the fake frames in non-frames mode
1989 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1990 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1991 of a Goto, in order to prevent it from first marking all msgs old.
1993 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1994 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1995 which can differentiate the needs of frames and noframes modes
1997 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1998 * webserver.c: added "-t" option to send traces somewhere else
2000 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2001 * context_loop.c: display an error page if the client browser
2002 requests a non-root page and there is no cookie set
2003 * webserver.c: took my name off the copyright notice (it's a group
2006 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2007 * Reworked a lot of the structure, made more HTML "embeddable"
2008 * Changed the noframes mode to display "fake" frames using tables
2010 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2011 Changed some output formatting (mainly <FONT> tags).
2012 Changed who.c to use urlescputs() rather than escputs()
2013 in urls so GOTOs and User Profiles work when the string has a
2016 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2017 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2018 How to cause "onLoad=" to cause a sibling frame to refresh without
2019 having to use the nonportable HTTP "Window-Target:" directive. Began
2020 implementation of this; it should allow portable NS/IE compatibility.
2022 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2023 * Implemented "access level required to create rooms"
2025 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2026 * webcit.c: modified getz() to *exit* the program when fgets()
2027 returns an error. This is actually the desired behavior; it would
2028 otherwise busy-loop forever on a broken pipe.
2030 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2031 * webcit.c: added to getz() the ability to return an error code;
2032 implemented this in the main loop, hopefully fixing problems
2033 * Added "braindamage" file (frames/JS browser compatibility list)
2034 * Added HTTP "User-agent:" detection
2035 * wildmat.c, braindamage.c: added
2036 * Initial value of 'noframes' is now set by the braindamage check
2037 * Ran everything through "indent -kr -i8"
2038 * roomops.c: in room list, print a in otherwise empty cells
2040 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2041 * context_loop.c: warning fix
2042 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2044 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2045 * Resolve the name of the connecting host and pass it on to Citadel
2047 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2048 * wDumpContent() is now responsible for </BODY></HTML> most of the
2049 time (parameter settable) so that the main menu can easily be
2050 embedded in every page when running in noframes mode
2051 * noframes mode selection is now carried in the cookie
2053 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2054 * Made the frames stuff less dependent on the HTML TARGET= directive
2055 and more dependent on the HTTP Window-target: directive.
2056 * Made the system semi-navigable in noframes mode.
2058 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2059 * Brought over the new room listing code and <G>oto heuristics
2060 from the main Citadel tree, to pay attention to floor/room ordering
2062 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2063 * Modified the back end of mime_parser to use callbacks instead of
2064 doing something specific. Now we can use it elsewhere.
2066 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2067 * Fixed the bugs in "Site-wide configuration"
2068 * Added a "generic server commands" screen
2070 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2071 * Reduced the multiple cookies down to one cookie combining all data.
2073 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2074 * Removed wc_host and wc_port cookies.
2075 * Added an "edit your session" screen to change your wholisting.
2077 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2078 * Added "enter registration"
2079 * Set up automatic trigger of Enter Registration when the server
2081 * Established that a one-to-one WebCit/Citadel correspondence will
2082 be required. No big deal due to shared code segments.
2083 * Added "change password"
2084 * Added networking configuration screens. These still need testing.
2085 * Added a "kill session" link to each line of the wholist when
2086 logged in as an aide, and the screens to perform this operation.
2088 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2089 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2090 * "Finished" the MIME parser.
2091 * Got image uploads working.
2092 * Added "add/edit user photo" screens.
2093 * Added "add/edit room graphic" screens.
2094 * Added "add/edit floor graphic" screens.
2095 * Fixed display of floor graphic in known rooms list.
2097 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2098 * Wrote mime_parser.c for handling of image uploads. This will also
2099 be used in future Citadel MIME projects.
2101 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2102 * Fixed a bug in the room banner display code
2103 * Added "delete room"
2104 * Added "validate users"
2106 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2107 * Added "edit room info file"
2110 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2111 * Changed the "auto read new" functionality from a meta refresh tag
2112 to an "onload" directive (the former was causing graphics problems)
2113 * Added "create room"
2116 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2117 * Got the Zap and List-Zapped commands working
2118 * Added a convenience function to display a page with an error string
2119 * Automatically do a read-new-msgs whenever a new room banner is loaded
2121 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2122 * Added the screens to send pages
2123 * Changed message headers to display in bigger font, non-boldface
2124 * Added the chat system
2125 * Added goto private rooms
2127 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2128 * Replace "Citadel" in menu bar with the Citadel logo
2130 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2131 * automatically regenerate Makefile when Makefile.in changes
2133 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2134 * context_loop.c: Moved "remove session" into its own function.
2135 Check for dead webcit child process before each transaction.
2136 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2137 against broken HTTP connections.
2138 * Added a housekeeping thread to periodically remove dead sessions
2139 and kill idle sessions.
2140 * messages.c: added "delete message" functionality
2141 * messages.c: added "move message" functionality
2142 * userlist.c: added. This adds "userlist" and "show user" functions.
2143 * roomops.c: fixed buggy implementation of ungoto
2144 * Set up an option in output_headers() to optionally print the most
2145 often used opening HTML as well as the HTTP headers.
2146 * Display express messages in cute little JavaScript popup window.
2148 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2149 * Brought over message reading and entry functions from old WebCit
2151 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2152 * context_loop.c: really fix the SO_LINGER stuff
2153 * webserver.c: remove commented-out references to SO_LINGER
2155 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2156 * context_loop.c: After fork(), child process closes the HTTP socket
2157 so when the parent process closes it, it actually _does_ close.
2158 Otherwise, aIEeeee and possibly other browsers will hang.
2159 * Added support for graphics images retrieved from the Citadel server.
2160 * Set up login banner graphic and background image graphic
2162 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2163 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2165 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2166 * Smoothed out some of the login/logout code. Failed authentication
2167 now works the way it should.
2168 * Added support for new user login (still need to handle registration).
2170 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2171 * Discovered that the HTTP socket problem is related to a socket that
2172 isn't properly lingering on close. Temporarily hacked a sleep(10)
2173 into context_loop.c until it is figured out.
2175 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2176 * Did a little debugging, still trying to figure out why logging in
2177 displays "Connection reset by peer" error. It used to work...
2179 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2180 * Makefile.in: updated dependencies
2182 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2183 * Fixed broken interpretation of variables specified in the URL
2184 * added new "action" variable to make main loop simpler
2186 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2187 * webserver.c: prototype vsnprintf
2188 * context_loop.c: warning fix
2190 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2191 * tcp_sockets.c: removed some dead code
2192 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2193 unused ends of pipes, fix a file descriptor leak and a race condition
2194 * portability enhancements
2196 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2197 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2199 * converted to autoconf and began port to Digital UNIX
2201 * context_loop.c: moved the monster 64k buffer array off the stack
2202 * tcp_sockets.c: getservbyname() doesn't set errno.
2204 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2205 * webserver.c: warning fix