2 Revision 528.9 2005/01/14 21:03:17 ajc
5 Revision 528.8 2005/01/14 15:00:51 ajc
6 * Placed the navbar into the room banner, at least in its temporary form.
8 Revision 528.7 2005/01/14 04:53:54 ajc
9 *** empty log message ***
11 Revision 528.6 2005/01/14 04:53:12 ajc
12 * Got the three-pane model working not only with web browsers, but also
13 with the disgusting abomination called Internet Explorer.
15 Revision 528.5 2005/01/13 18:38:08 ajc
16 * Insert a newline between </div> and <div id="text">
18 Revision 528.4 2005/01/11 16:20:18 ajc
19 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
22 Revision 528.3 2005/01/11 05:05:08 ajc
23 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
24 * Ripped things apart in a big way. The frameset is gone (except for
25 chat, for which we'll probably keep frames). Iconbar and banner are
26 now done using CSS and <div> tags.
27 * Room read/enter/goto controls are currently missing. Stay tuned.
28 * I am in the process of rewriting all of the markup as valid XHTML.
30 Revision 528.2 2004/12/29 22:08:08 ajc
31 * roomops.c: provide a way to create room shares with a mapping to an
32 alternate room name on the other end.
34 Revision 528.1 2004/12/29 17:28:09 ajc
35 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
36 all corrupty-whatever when a remote room name mapping is found. Display
37 the mapping and preserve it across share/unshare operations.
39 Revision 528.0 2004/12/28 03:58:34 ajc
42 Revision 527.1 2004/12/28 03:58:24 ajc
43 * Corrected overly-escaped reply-to addresses in "reply" button
44 * Repaired toggling of self-service account creation in admin screen
45 * Bumped internal version number to 5.28
47 Revision 527.0 2004/12/07 04:41:37 ajc
50 Revision 526.1 2004/12/07 04:41:02 ajc
51 * Finally tracked down the WC->vars heap corruption issue (for real this
52 time). We now call clear_local_substs() at the end of each HTTP
53 transaction, whether we need to or not, instead of calling it whenever
54 we're done with something we wanted session variables for.
55 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
56 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
57 preventing it from getting clobbered by another session.
58 * Bumped internal version number to 5.27
60 Revision 526.0 2004/12/01 21:35:56 ajc
63 Revision 525.4 2004/12/01 21:35:44 ajc
64 * Changed internal version number to 5.26
66 Revision 525.3 2004/12/01 21:34:17 ajc
67 * Numerous memory management bugfixes.
69 Revision 525.2 2004/12/01 16:48:24 ajc
70 * tools.c: don't crash when striplt() is called with a zero-length string
72 Revision 525.1 2004/11/12 18:02:36 ajc
73 * Updated the richtext editor (new version from Kevin Roth's site)
75 Revision 525.0 2004/11/03 20:21:10 ajc
78 Revision 524.7 2004/11/03 20:21:02 ajc
79 * Changed internal version number to 5.25
81 Revision 524.6 2004/10/20 02:41:41 ajc
83 * Added the notes room to the icon bar
84 * Set up an initial implementation of Notes view. Attractive enough to
85 publish, but read-only. Needs a note editor.
87 Revision 524.5 2004/10/15 03:10:24 ajc
88 * Calendar objects UID now generated by generate_uuid() which creates
89 pseudo-DCE-ish UUID's.
91 Revision 524.4 2004/10/05 01:59:31 ajc
94 Revision 524.3 2004/10/03 02:56:35 ajc
95 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
97 Revision 524.2 2004/10/01 16:23:23 ajc
98 * Set up framework for "notes" view, and added a skeleton function for
101 Revision 524.1 2004/09/30 03:44:01 ajc
102 * fix line width break problem in chat
104 Revision 524.0 2004/09/28 16:12:44 ajc
107 Revision 523.12 2004/09/28 16:12:30 ajc
108 * Prepare for 5.24 release
110 Revision 523.11 2004/09/27 02:17:47 ajc
111 * messages.c: fix build problem on non-calendar-enabled installations
112 * floors.c: fix a warning message
114 Revision 523.10 2004/09/25 03:34:21 ajc
115 * summary.c: Fixed a calling syntax problem
117 Revision 523.9 2004/09/25 03:18:43 ajc
118 * small stylesheet fix
120 Revision 523.8 2004/09/24 04:21:41 ajc
121 * Fixed display bug for room list mode when we dropped down multiple
122 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
124 Revision 523.7 2004/09/24 04:08:25 ajc
125 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
126 rooms without new msgs
128 Revision 523.6 2004/09/24 04:04:34 ajc
129 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
132 Revision 523.5 2004/09/23 03:21:10 ajc
133 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
135 Revision 523.4 2004/09/16 02:42:37 ajc
136 * Set default view of new rooms during CRE8 command instead of afterwards
138 Revision 523.3 2004/09/15 03:08:50 ajc
139 * Support config of seaperate MSA port in Citadel 6.26
141 Revision 523.2 2004/09/10 03:49:17 ajc
142 * Added 'dialog' mode to setup
144 Revision 523.1 2004/08/31 20:31:01 ajc
145 * When saving VTODO (tasks), insert a UID if none is already present. Also
146 increment the sequence, or insert one if none is already present.
148 Revision 523.0 2004/08/31 03:02:37 ajc
151 Revision 522.30 2004/08/31 03:02:28 ajc
152 * Changed internal version number to 5.23
154 Revision 522.29 2004/08/27 02:40:06 ajc
155 * Ditched the graphical buttons because CSS can do the same thing faster.
157 Revision 522.28 2004/08/18 03:16:12 ajc
158 * 'move' and 'delete' buttons only show when allowed to do those things
160 Revision 522.27 2004/08/18 02:10:17 ajc
161 * Reply/Move/Delete buttons are now images, because system-native buttons
162 were too big and ugly.
164 Revision 522.26 2004/08/11 17:24:57 ajc
165 * static/iconbar.html: removed.
166 * Updated the "powered by citadel" graphic
168 Revision 522.25 2004/08/11 03:49:15 ajc
169 * Replaced all instances of the name "Citadel/UX" with "Citadel"
170 * Installed the "simple logo" in the iconbar
172 Revision 522.24 2004/08/09 03:11:20 ajc
173 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
175 Revision 522.23 2004/08/05 21:32:17 ajc
176 * Reply/Move/Delete are now buttons instead of links. This should enable
177 us to add some JavaScript magic for "Reply quoted" ...
179 Revision 522.22 2004/08/05 02:47:21 ajc
180 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
181 has a more predictable and attractive behavior, and can still be
182 overridden in the style sheet if the site operator wants to.
184 Revision 522.21 2004/08/04 03:52:23 ajc
185 * Tasks view is now pretty.
186 * Tasks view now displays date due for each task.
187 * Tasks view is now sorted by date due.
188 * Tasks view now displays overdue tasks in red.
190 Revision 522.20 2004/08/03 03:55:37 ajc
191 * Tasks view now uses the same buffer/dump logic as the calendar views, so
192 we can sort them by due date and do a prettier display. (Only the logic is
193 changed so far. The prettier display is forthcoming.)
195 Revision 522.19 2004/07/21 02:57:09 ajc
196 * Internet Configuration screen looks a little neater now
198 Revision 522.18 2004/07/21 02:45:15 ajc
199 * Completed the "Internet Configuration" screen
201 Revision 522.17 2004/07/16 19:13:37 ajc
202 *** empty log message ***
204 Revision 522.16 2004/07/16 19:13:10 ajc
205 * tools.c: display 12:00 as 12pm, not 12am
207 Revision 522.15 2004/07/16 03:14:03 ajc
208 * more work on inetconf screen
210 Revision 522.14 2004/07/16 02:50:00 ajc
211 * useredit.c: put a pretty box around user editing
213 Revision 522.13 2004/07/13 03:25:08 ajc
214 * inetconf.c: added. Not finished yet.
216 Revision 522.12 2004/07/10 03:10:19 ajc
217 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
218 floor level configurations.
219 * Put a space between OK and CANCEL buttons anywhere in the system where
221 * Some more of the room config/admin screens now return to themselves
222 with a "ok, you did that" message when OK is pressed, instead of dropping
223 out to the main menu.
225 Revision 522.11 2004/07/08 03:03:01 ajc
226 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
227 configuration (public rooms default and mailboxes default). Still need
228 to add floor and room policy screens.
230 Revision 522.10 2004/07/02 03:28:08 ajc
231 * Much-improved alphabet tabs for Address Book view. Now divides the
232 total number of names by (names per page, currently 60) and sets up
233 that many tabs, with proper [Aaa-Bbb] labels on them.
235 Revision 522.9 2004/07/02 03:26:06 ajc
236 *** empty log message ***
238 Revision 522.8 2004/07/01 02:40:40 ajc
239 * Clicking "Enter a message" in a groupware room now automatically calls
240 the correct editor for the type of objects in the room (message, calendar
241 event, task, address book entry)
243 Revision 522.7 2004/06/29 17:21:25 ajc
244 * Removed the word "room" in a few locations, as part of our push towards
245 not looking like a BBS when running in groupware mode
247 Revision 522.6 2004/06/29 00:37:02 ajc
248 * Made some fonts bigger because users were complaining...
250 Revision 522.5 2004/06/27 03:02:05 ajc
251 * Summary view -- always view ALL messages
252 * Summary view -- new messages are in boldface
254 Revision 522.4 2004/06/24 20:42:14 ajc
255 * Added the "server ip address" Citadel config option
256 * Site config: added "Changes will not take effect until..." language
259 Revision 522.3 2004/06/24 14:50:35 ajc
260 * Added the ability to listen on a single IP address instead of all addresses.
262 Revision 522.2 2004/06/22 02:21:56 ajc
265 Revision 522.1 2004/06/21 15:00:52 ajc
268 Revision 522.0 2004/06/19 03:21:35 ajc
271 Revision 521.10 2004/06/19 03:11:07 ajc
272 * Instead of a crufty "the topmost Internet email address will be used
273 for outgoing email" explanation, separated it into "Primary Internet
274 email address" and "Other email addresses" boxes.
276 Revision 521.9 2004/06/19 02:42:12 ajc
277 * Removed the "aides access to mailboxes" config option, which is no longer
278 part of the Citadel system.
280 Revision 521.8 2004/06/16 02:07:22 ajc
281 * Removed a couple of lines of debugging code leftover from last night
283 Revision 521.7 2004/06/15 03:06:11 ajc
284 * Bumped internal version number to 5.22
285 * Use new fast headers-only-no-mime fetch mode in Citadel for
288 Revision 521.6 2004/06/15 02:30:21 ajc
289 * Honor "maxmsgs" even when viewing a mailbox in summary mode
291 Revision 521.5 2004/06/12 04:26:38 ajc
292 * Fixed some garbled output resulting from turning things that look like
295 Revision 521.4 2004/06/11 16:09:36 ajc
296 * Moved the room graphic to the left of the room name in the banner, to
297 make it more consistent with the rest of the site.
298 * Reduced the size of the font in the iconbar
300 Revision 521.3 2004/06/11 03:15:08 ajc
301 * When "Add" is clicked without specifying an upload filename, resume
302 composition instead of aborting the post.
303 * Add attachments to messages in forward order, not reverse order
305 Revision 521.2 2004/06/10 03:08:48 ajc
306 * Improved the appearance of tabs in the room config screen
308 Revision 521.1 2004/06/10 02:58:55 ajc
309 * Made all the title boxes the same background color. The old scheme was
310 cute but not professional looking.
312 Revision 521.0 2004/06/06 19:53:25 ajc
315 Revision 510.15 2004/06/06 19:32:15 ajc
316 * Cleaned up a couple of FIXME's sitting around in the code
317 * Altered the conditions under which stray http://... strings are
318 automatically turned into links, to prevent that logic from
319 transforming IMG tags into gibberish.
320 * Set internal version number to 5.21
322 Revision 510.14 2004/06/04 02:29:07 ajc
323 * Fixed bug in "validate new users" screen (thanks Campy)
325 Revision 510.13 2004/06/03 03:21:22 ajc
326 * "Reply" button now carries the message subject into the reply.
328 Revision 510.12 2004/06/02 02:07:54 ajc
329 * setup.c: updated the setup script to configure two /etc/inittab entries,
330 one for http and one for https.
332 Revision 510.11 2004/06/01 21:46:47 ajc
333 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
334 during a read or write operation, do not attempt to finish the operation
335 unencrypted like we do in Citadel. Here in WebCit land it only causes
336 the server to segfault.
338 Revision 510.10 2004/06/01 19:01:22 ajc
339 * netconf.c: widened some of the text entry fields
340 * webcit.h: bumped up the internal version number to 5.20
342 Revision 510.9 2004/06/01 18:44:20 ajc
343 * Return to the old command-line usage (-s for https, service is either
344 http or https but not both)
346 Revision 510.8 2004/06/01 03:32:28 ajc
347 * Add "permanent room" setting to room edit screen
348 * create room -- allow longer strings
350 Revision 510.7 2004/06/01 00:36:43 ajc
351 * Hmmph. Do the session cookie as hex instead of base64. There really
352 are some characters in the base64 set that make HTTP do nasty things.
354 Revision 510.6 2004/05/31 21:43:27 ajc
355 * Added "|END" to the session cookie before base64-ing it. This fixes a
356 problem with certain room names causing the webserver to freak out and
357 break embedded images and stuff. I don't know why.
359 Revision 510.5 2004/05/31 20:34:11 ajc
360 * Message entry using Kevin Roth's excellent cross-platform richtext
363 Revision 510.4 2004/05/31 15:54:13 ajc
364 * "text" and "HTML" options for message entry.
366 Revision 510.3 2004/05/29 03:31:48 ajc
367 * tighten up the space between icons in the iconbar
369 Revision 510.2 2004/05/28 20:24:53 ajc
372 Revision 510.1 2004/05/24 03:02:38 ajc
373 * CSS change to make folder names stand out more in the "Folder View"
375 Revision 510.0 2004/04/30 04:08:58 ajc
378 Revision 506.13 2004/04/30 04:08:47 ajc
379 * Changed internal version number to 5.10
380 * Updated documentation for the new HTTPS service
382 Revision 506.12 2004/04/27 03:21:36 ajc
383 * Prompt for HTTPS port number during setup. We may make this optional.
385 Revision 506.11 2004/04/27 03:16:31 ajc
386 * When running on the same host as Citadel, if no key/cert are found,
387 symlink to Citadel's if possible.
388 * One server binary now forks to start both http and https servers.
390 Revision 506.10 2004/04/21 03:43:39 ajc
391 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
392 certs are also no longer invalid.
394 Revision 506.9 2004/04/21 02:25:13 ajc
395 * Replaced ctdl_install_certificate() with convenience functions found
396 in the OpenSSL library.
398 Revision 506.8 2004/04/21 02:19:41 ajc
399 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
400 understand, but read at http://www.informit.com/articles/article.asp?p=22078
401 ). Still doesn't work with Internet Monopolizer, though.
403 Revision 506.7 2004/04/20 02:32:44 ajc
404 * Allow setup to run seamlessly from within the Citadel Ridiculously
405 Easy Installer by observing the values of environment variables
406 CITADEL_INSTALLER, CITADEL, and WEBCIT.
408 Revision 506.6 2004/04/20 02:02:50 ajc
411 Revision 506.5 2004/04/16 03:14:06 ajc
412 * Minor fix for previous checkin
414 Revision 506.4 2004/04/16 02:59:01 ajc
415 * Completed SSL support. Still doesn't work with all browsers... gotta
418 Revision 506.3 2004/04/15 03:57:00 ajc
419 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
420 it has a crashy crashy bug in it. Don't use it yet.
422 Revision 506.2 2004/04/13 19:41:36 ajc
423 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
424 (freebusy data fetch for anonymous Kolab type clients)
426 Revision 506.1 2004/04/10 04:32:59 ajc
427 * Fixed some version and copyright date oopses
429 Revision 506.0 2004/04/10 04:29:30 ajc
432 Revision 505.22 2004/04/10 04:29:20 ajc
433 * Changed internal version number to 5.06
435 Revision 505.21 2004/03/29 04:30:20 ajc
436 * configure.in, Makefile.in: handle $LDFLAGS
438 Revision 505.20 2004/03/20 05:03:14 ajc
439 * Original startup thread becomes a worker thread after initialization.
440 Doing otherwise turns it into a zombie (at least on Linux) and possibly
441 leads to other problems
442 * Filter out NOOP's received in chat
444 Revision 505.19 2004/03/18 04:32:24 ajc
445 * Removed the language in README.TXT which told everyone that chat wouldn't
446 work with a non-local Citadel server, because that's no longer true.
447 * Removed the old chat applet from the static/ directory
449 Revision 505.18 2004/03/18 04:00:44 ajc
450 * Rounded web boxes now look correct in all browsers.
452 Revision 505.17 2004/03/17 18:25:31 ajc
453 * When creating a new user, auto-chain to the "edit user configuration"
454 screen, and subsequently auto-chain to the "edit address book entry"
455 screen. This creates a nice sensible workflow.
457 Revision 505.16 2004/03/15 22:47:09 ajc
458 * Prettied up the chat window a little more.
460 Revision 505.15 2004/03/15 04:27:44 ajc
461 * Chat now appears in a separate window
462 * Use regular frames instead of IFRAMEs for chat
463 * Display user's own chat text in bold+italic
464 * Added a "List Users" button
466 Revision 505.14 2004/03/09 20:45:45 error
467 * Add a Linux Software Map file
469 Revision 505.13 2004/03/07 22:04:32 ajc
470 * Fix the current view not being set to the default view for the creator
473 Revision 505.12 2004/03/07 21:31:17 ajc
474 * serv_read() now zeroes out the supplied buffer (with the supplied
475 length) if a server read fails. This causes serv_gets() to return
476 instead of looping endlessly. Fixes chat problem found on linux-ppc.
478 Revision 505.11 2004/03/03 05:21:36 ajc
479 * Made the chat screen totally kick-ass sweet. The flickering reload
480 i-frame is now tiny and hidden, and it *appends* new chat data to
481 the viewable window using JavaScript. No flickering + scrollback!
482 * Added a help button to the chat screen.
484 Revision 505.10 2004/02/29 22:52:15 ajc
485 * Close and clear (set to -1) server socket handle when socket errors are
486 detected. Fixes a chat problem reported by Winzlo.
488 Revision 505.9 2004/02/29 05:34:25 ajc
489 * Display the Chat menu option as "Chat with other users in <roomname>"
491 Revision 505.8 2004/02/27 05:04:38 ajc
492 * fix frameset bug in page popups
494 Revision 505.7 2004/02/26 04:08:56 ajc
495 * Fixed a problem that made WebCit go to the "no cookies" screen instead
496 of the logout banner.
497 * Ford's latest stupid room has a name with more than 64 characters, and
498 we still had a 64-byte room name in the march_list struct. ooooops...
500 Revision 505.6 2004/02/26 03:07:26 ajc
501 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
503 Revision 505.5 2004/02/25 23:10:28 ajc
504 * Allow "/do_logout" as a no-frames page
506 Revision 505.4 2004/02/25 23:00:21 ajc
507 * Changed the favicon support to LINK tags in the HEAD of static stuff,
508 to make life easier. (Thanks to prosthetik for this)
510 Revision 505.3 2004/02/25 15:20:11 ajc
511 * Support for favicon.ico in the static/ directory
513 Revision 505.2 2004/02/24 04:06:42 ajc
514 * Changed the colors slightly in chat screen
516 Revision 505.1 2004/02/20 06:07:06 ajc
517 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
519 Revision 505.0 2004/02/19 03:32:50 ajc
522 Revision 504.7 2004/02/19 03:32:38 ajc
523 * Changed the internal version number to 5.05
524 * Completed the frames fix
526 Revision 504.6 2004/02/18 20:08:29 ajc
527 * Fixed the frameset force reload logic. Now it does the whole frameset
528 without displaying an error in the main frame.
530 Revision 504.5 2004/02/18 19:17:51 ajc
531 * Force reload of frameset if someone tries to escape it. Not perfect
532 but it mostly works at this poing.
534 Revision 504.4 2004/02/17 03:37:11 ajc
535 * Indicate to Citadel that we want Server Generated Invitations when
536 calendar events are saved. (No longer the default in Citadel server.)
538 Revision 504.3 2004/02/09 04:49:32 ajc
539 * Prepare for a way to avoid falling out of the main frameset
541 Revision 504.2 2004/02/09 03:37:57 ajc
542 * Changed the thread pool management algorithm. Detecting idle time between
543 socket accepts was not working reliably on all systems, so we now follow
544 the same algorithm as the Citadel server (spawn more threads when number
545 of sessions < number of threads, but keep constrained to pre-defined
546 minimum and maximum thread count)
548 Revision 504.1 2004/02/03 03:09:51 ajc
551 Revision 503.0 2004/01/28 04:31:31 ajc
554 Revision 502.4 2004/01/28 04:30:48 ajc
555 * Create Room can now offer calendar and address book rooms
557 Revision 502.3 2004/01/17 21:25:30 ajc
558 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
559 * Split the config for LDAP Connector into its own panel
561 Revision 502.2 2004/01/17 04:32:54 ajc
562 * Add site config options for Citadel servers which support LDAP
564 Revision 502.1 2003/10/24 02:50:19 ajc
565 * Clicking "Enter Message" in a room with an Address Book view opens
566 a blank vCard entry screen.
568 Revision 502.0 2003/10/23 03:16:50 ajc
571 Revision 501.2 2003/10/23 03:07:54 ajc
572 * event.c: Found and removed another unquoted multi-line string literal
573 * webcit.h: changed an #ifdef HAVE_ICAL_H
574 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
576 Revision 501.1 2003/10/22 01:42:12 ajc
577 * iconbar.c: removed a stray character or two...
579 Revision 501.0 2003/10/21 04:26:37 ajc
582 Revision 500.30 2003/10/21 04:26:27 ajc
583 * bumped the version string to 5.01
585 Revision 500.29 2003/10/17 03:08:28 ajc
586 * Finished prettying up the vCard display
588 Revision 500.28 2003/10/17 02:31:45 ajc
589 * Multi-line string literals are deprecated in GCC 3.1 unless each line
590 is wrapped in quotes. Performed this fix so it'll compile.
591 * setup.c: removed references to unused variable tempfile[]
593 Revision 500.27 2003/10/09 03:17:02 ajc
594 * Started prettying up the vCard display.
596 Revision 500.26 2003/10/08 02:33:49 ajc
597 * Begin work on better handling of vCard display
599 Revision 500.25 2003/09/04 03:41:27 ajc
600 * siteconfig.c: changed some config items to drop-down boxes
602 Revision 500.24 2003/08/27 04:26:54 ajc
603 * Split the site configuration screen up into four different screens,
604 and added a meta-menu
606 Revision 500.23 2003/08/24 03:31:50 ajc
607 * Finished the setup program
608 * Bumped the internal version number to 5.01
610 Revision 500.22 2003/08/22 00:47:27 ajc
611 * setup is now working, but it still needs a way to detect a running WebCit
613 Revision 500.21 2003/08/22 00:25:40 ajc
614 * Added a skeleton "setup" program to the tree. It does not work yet.
616 Revision 500.20 2003/08/20 03:48:55 ajc
617 * Added iconbar shortcut to Contacts room
618 * Minimum required Citadel is now 6.11
620 Revision 500.19 2003/08/20 03:07:25 ajc
621 * Address book "single card" view now suppresses "reading nn message" and
622 instead shows the letter indices across the top
623 * Clicking on an address in a vCard now connects to WebCit mail instead
624 of a browser mailto: link
626 Revision 500.18 2003/08/19 04:18:43 ajc
627 * Changed things around in the address book view. Made it sorted and
628 more clickable and better looking...
630 Revision 500.17 2003/08/12 18:54:03 error
631 * messages.c: fix off-by-one-error in selector bar
633 Revision 500.16 2003/08/07 22:18:03 ajc
634 * Add the Summary Page to the customizable iconbar
636 Revision 500.15 2003/08/07 03:51:51 ajc
637 * Customizable icon bar as: pictures and text, pictures, text
639 Revision 500.14 2003/08/05 03:52:14 ajc
640 * First working version of the customizable iconbar. It contains a basic
641 set of options and now automatically refreshes when it's customized.
643 Revision 500.13 2003/08/04 03:50:29 ajc
644 * First cut at the customizable iconbar is done. A bunch of generic options
645 are there. Still need to get the actual iconbar to refresh when changes
648 Revision 500.12 2003/08/03 21:02:01 ajc
649 * More work on customizable iconbar
651 Revision 500.11 2003/08/02 05:25:46 ajc
652 * Laid the groundwork for a customizable iconbar
654 Revision 500.10 2003/07/30 03:57:49 ajc
655 * Add config.c_purge_hour to config screen
657 Revision 500.9 2003/07/06 22:06:59 ajc
658 * When converting "anything that looks like a URL" to a real link, first
659 make sure that it isn't already inside a link. This fixes most of the
660 long, ugly URL strings sent by eBay.
661 * Automatically dismantle mailto: links in HTML messages, and convert
662 them to WebCit mail links (clicking on it sends the user to the Mail
663 room and begins composing a new message with the recipient and subject
664 fields pre-populated).
666 Revision 500.8 2003/06/29 20:51:21 ajc
667 * Worked around a rendering bug in Satan's Browser that was causing it
668 to draw the calendar month view much wider than the actual screen wdith
670 Revision 500.7 2003/06/28 04:09:37 error
671 * roomops.c: Backout change to display one less box in the first column in
672 roomlist view, it doesn't seem to work for everyone
674 Revision 500.6 2003/06/28 03:52:51 error
675 * Don't tell browsers not to cache static documents
677 Revision 500.5 2003/06/28 03:35:23 error
678 * roomops.c: Display one less floor in the first column in romlist view
680 Revision 500.4 2003/06/26 03:37:58 ajc
681 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
682 This will allow some groupware clients to browse the free/busy times of
683 other users on the system.
685 Revision 500.3 2003/06/21 05:17:21 ajc
686 * Better alignment of system messages
687 * Exterminated display_error() and replaced it with WC->ImportantMessage
688 which is displayed in a bubble on top of whatever page you're on next.
689 * Small cosmetic changes
690 * Fixed some nesting problems in output_headers()
692 Revision 500.2 2003/06/20 03:39:27 ajc
693 * Optimization to floor layout in box view
695 Revision 500.1 2003/06/20 03:04:26 ajc
696 * "Reply" button on messages now handles IGnet recipients correctly
698 Revision 500.0 2003/06/10 04:23:08 ajc
701 Revision 410.50 2003/06/10 04:22:58 ajc
702 * Updated docs and headers for 5.00 release
704 Revision 410.49 2003/06/10 04:05:23 ajc
705 * De-tabled the left side icon bar and reduced one of the graphics, so
706 that all of the rounded corners show up in Satan's Browser.
708 Revision 410.48 2003/06/10 03:47:41 ajc
709 * style.css: added font selection to default <BODY> tag
711 Revision 410.47 2003/06/06 03:26:03 ajc
712 * Satan's Browser insists on putting bloody acres of whitespace to the
713 right of any bulleted list items, making any multi-column table containing
714 a list take more than the entire screen. Removed all such lists so it
715 looks ok. If you are reading this and you are a Microsoft employee, please
716 commit suicide before you break anything else.
718 Revision 410.46 2003/06/06 02:22:07 ajc
719 * Changed the upper left and upper right bounded box corners to a solid
720 blue (#204B78) instead of gradiated, because it was looking funny in
721 256-color mode. It also looked funny in Internet Explorer, but people
722 who use Internet Explorer are contributing to terrorism and really don't
723 deserve Web access in the first place. So I really just fixed this to make
724 it look good in 256-color Netscape.
726 Revision 410.45 2003/06/05 21:37:37 ajc
727 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
728 in b0rken IE browser. Die, Bill, Die.
730 Revision 410.44 2003/06/05 03:52:29 ajc
731 * Buncha cosmetic changes
733 Revision 410.43 2003/06/04 03:41:25 ajc
734 * Change the appearance of rooms with and without new messages in the
735 room list -- now defined using CSS
737 Revision 410.42 2003/06/03 03:57:42 ajc
738 * Tightened up the room banner a bit. Smaller padding, smaller font,
741 Revision 410.41 2003/05/31 21:36:45 ajc
744 Revision 410.40 2003/05/26 21:05:42 ajc
745 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
746 it to complete the free/busy checking for attendee availability.
748 Revision 410.39 2003/05/26 05:44:45 ajc
749 * event.c: fix compiler warning
751 Revision 410.38 2003/05/26 05:39:46 ajc
752 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
753 bug fixed in Citadel.
755 Revision 410.37 2003/05/26 05:28:13 ajc
756 * serv_func.c: added utility function read_server_text()
757 * availability.c: banged out more of this code -- still not complete
759 Revision 410.36 2003/05/26 03:28:02 ajc
760 * Getting closer to doing the availability check. Created new source
761 module 'availability.c' for this purpose. Stub function is in place.
763 Revision 410.35 2003/05/25 04:25:12 ajc
764 * siteconfig.c: fixed a spelling error
765 * event.c: add a "Check attendee availability" button, and the code to
766 bypass saving the event to the server, do something with it, and then
767 feed the twiddled data structure back to the form display function for
768 further editing. What's still missing is the code to do the actual
771 Revision 410.34 2003/05/24 22:22:35 ajc
772 * Small stylesheet hack to make it work with b0rken IE
774 Revision 410.33 2003/05/24 22:13:08 ajc
775 * Changed the login banner a bit
777 Revision 410.32 2003/05/20 03:25:41 ajc
778 * Separate event invitees with newlines instead of commas.
780 Revision 410.31 2003/05/19 19:55:09 ajc
781 * summary.c: eliminate compiler warnings about unused variables when
782 compiling a WebCit service without calendar support
784 Revision 410.30 2003/05/18 02:05:33 ajc
785 * More conversion of screens to the new look-and-feel.
787 Revision 410.29 2003/05/16 04:11:29 ajc
788 * We don't need no steenking workaround. Problem fixed. MIME parser not
789 broken. Web server was calling it with bad parameters. All fixed now.
790 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
793 Revision 410.28 2003/05/15 04:52:26 ajc
794 * Minor workaround in web forms to handle mime parser problem in uploads
796 Revision 410.27 2003/05/15 03:35:59 ajc
797 * look and feel overhaul -- almost done!
799 Revision 410.26 2003/05/14 03:46:35 ajc
800 * More background cleanup
802 Revision 410.25 2003/05/05 17:19:46 ajc
803 * Cleanups to summary page when running on a non ical enabled system
804 * Use non breaking spaces in summary page box titles
806 Revision 410.24 2003/05/04 04:22:41 ajc
807 * Display body of messages on a white background. I am doing this in order
808 to prepare for making the general background of the screen a darker color.
810 Revision 410.23 2003/05/04 02:54:55 ajc
811 * Summary page now uses our cutesy new rounded window boxes
813 Revision 410.22 2003/05/03 21:28:41 ajc
814 * Added in a slick new box style and put the room lists in it
816 Revision 410.21 2003/05/03 16:57:04 ajc
817 * In the 'folders' and 'portal' views, change the folder delimiter
818 from / to \ to avoid conflict with room names that have slashes
820 Revision 410.20 2003/05/03 16:23:29 ajc
821 * Enforce three columns in portal view of room list
823 Revision 410.19 2003/05/03 04:52:32 ajc
824 * Added an experimental new "portal view" to the room list options
826 Revision 410.18 2003/05/02 03:23:41 ajc
827 * Minor change to room list algorithm
829 Revision 410.17 2003/05/01 15:33:05 ajc
830 * Fixed a potential memory leak in enumeration of MIME parts
832 Revision 410.16 2003/05/01 03:11:35 ajc
833 * When static content is requested, fetch it without trying to connect
836 Revision 410.15 2003/04/30 05:00:00 ajc
837 * Added the ability to compose messages with file attachments uploaded from
840 Revision 410.14 2003/04/27 04:46:02 ajc
841 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
842 observes the flag designating the presence of new messages. (The "rooms
843 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
844 but that view may get axed soon.)
846 Revision 410.13 2003/04/26 21:57:53 ajc
847 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
848 before returning an error code to avoid a file descriptor leak
850 Revision 410.12 2003/04/19 21:42:36 ajc
851 * Repaired all my b0rken COLOR tags
852 * Replaced most FONT tags with SPAN tags
855 Revision 410.11 2003/04/19 19:58:10 ajc
856 * Lots of great changes from Nick to make the site CSS-enabled.
858 Revision 410.10 2003/04/14 04:04:40 ajc
859 * First cut of CSS-izing WebCit. Probably b0rken.
861 Revision 410.9 2003/04/09 04:02:32 ajc
862 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
863 supported the idea of one WebCit connecting to multiple Citadels for a
864 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
865 * When connecting to Citadel through a Unix domain socket, don't try to make
866 the Java chat applet available.
868 Revision 410.8 2003/03/31 03:32:19 ajc
869 * messages.c: check for 000 terminator while parsing RFC822 headers to
870 prevent getting hung up while displaying certain badly formatted messages.
872 Revision 410.7 2003/03/30 06:13:19 ajc
873 * When reading from the server, do not treat CR as end-of-line because
874 there's probably an LF coming after it. Instead, keep reading to the LF
876 * Do not underline links in the icon bars
878 Revision 410.6 2003/03/17 04:17:41 ajc
879 * Call to accept() was being made with an uninitialized variable for the
880 third argument. Changed the second and third argument to NULL and 0 because
881 we don't really need accept() to fill up a buffer full of information that
882 we'll never use. (Thanks to SteveV for reporting the bug and helping to
884 * Removed the mutex wrapper around select() because we don't need it. All
885 idle worker threads now block on select() and one of them will wake up when
886 a connection arrives.
888 Revision 410.5 2003/03/15 20:55:03 ajc
889 * When a requested image is not available on the Citadel server, send a
890 1x1 transparent GIF instead of 404 error.
892 Revision 410.4 2003/03/14 04:21:57 ajc
893 * clone events to be encapsulated before saving, because the original
894 instance may already have a parent, and that makes crashy crashy
896 Revision 410.3 2003/03/13 05:57:17 ajc
897 * More encapsulation. Warning: there are bugs in this!!
899 Revision 410.2 2003/03/13 05:20:23 ajc
900 * Various changes to the calendar service to handle messages containing
901 fully encapsulated VCALENDAR components instead of only unencapsulated
902 VEVENT subcomponents. We have to move in this direction for compatibility
905 Revision 410.1 2003/03/01 22:07:19 ajc
906 * New user registration, as well as existing user re-registration, now
907 uses the vCard editing screen.
908 * Administratively editing users' address book entries now works again,
909 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
910 in order to enforce this.
912 Revision 410.0 2003/02/19 03:49:33 ajc
915 Revision 400.90 2003/02/19 03:49:17 ajc
916 * latest config.guess and config.sub from www.gnu.org
918 Revision 400.89 2003/02/07 04:44:17 ajc
919 * Replaced sleep() with a function that sleeps using select() in order to
920 avoid potential issues with SIGALRM. Possible fix for weird behavior
921 when running on a Macintosh.
923 Revision 400.88 2003/01/29 22:32:07 ajc
924 * Shuffled some code and comments around; minor cleanup
926 Revision 400.87 2003/01/28 15:37:12 ajc
927 * All functions which read binary data from the server now make use of the
928 read_server_binary() function in tools.c
929 * Binary reads from server now have safety code to prevent infinite loops
930 * All output of MIME objects is now done with http_transmit_thing()
932 Revision 400.86 2003/01/19 06:28:04 ajc
933 * Minimum required Citadel version 6.05
935 Revision 400.85 2003/01/16 04:41:26 ajc
936 * When displaying edit controls for time of day in the calendar, only show
937 minutes that are multiples of 5 ... unless the existing value is not a
938 multiple of 5, in which case we show that too.
940 Revision 400.84 2003/01/15 17:34:04 ajc
941 * event.c: fixed a misspelling
942 * config.guess, config.sub: updated using latest from ftp.gnu.org
944 Revision 400.83 2003/01/14 04:21:27 ajc
945 * Only offer views which make sense for the default view of a room
947 Revision 400.82 2003/01/13 03:34:33 ajc
948 * Get ready for the 4.10 release
950 Revision 400.81 2003/01/12 23:22:53 ajc
951 * configure.in: check for libical v0.24 or newer
953 Revision 400.80 2003/01/07 04:56:17 ajc
954 * Complete the free/busy transparency handling in the form
955 * Default times for new events are now in the correct timezone
957 Revision 400.79 2003/01/06 18:01:35 ajc
958 * Begin handling of TRANSP property to show event times as free or
961 Revision 400.78 2003/01/05 21:02:14 ajc
962 * Summary page: three columns are now all the same width
964 Revision 400.77 2003/01/05 20:56:05 ajc
965 * minor fix for previous checkin
967 Revision 400.76 2003/01/05 20:51:01 ajc
968 * Display PARTSTAT for attendees
970 Revision 400.75 2003/01/05 05:01:00 ajc
971 * Add "today's calendar events" to the summary page.
973 Revision 400.74 2003/01/05 04:27:28 ajc
974 * Add "Tasks" to the summary page
976 Revision 400.73 2002/12/28 05:44:09 ajc
977 * ical_dezonify.c: brought over new version from the Citadel source (again)
979 Revision 400.72 2002/12/28 05:12:45 ajc
980 * ical_dezonify.c: brought over new version from the Citadel source.
982 Revision 400.71 2002/12/26 04:04:48 ajc
983 * Perform CHEK command when automatically establishing sessions, not just
984 when one is explicitly created. Some stuff is missing otherwise.
986 Revision 400.70 2002/12/25 23:18:06 ajc
987 * Be more strategic about when to call ical_dezonify()
988 (This may be the last set of fixes. I hope so.)
990 Revision 400.69 2002/12/25 21:39:38 ajc
991 * ical_dezonify.c: added.
992 * calendar.c: convert incoming ical messages to UTC
993 (the usual routines will then convert them to local time for display)
995 Revision 400.68 2002/12/25 07:06:00 ajc
996 * Tweaked the code to work with libical 0.24
998 Revision 400.67 2002/12/20 04:50:00 ajc
999 * When saving a calendar event, increment the SEQUENCE property.
1001 Revision 400.66 2002/12/18 05:03:39 ajc
1002 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1003 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1004 Because the libc-allocated buffer was getting clobbered.
1005 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1007 Revision 400.65 2002/12/17 05:01:39 ajc
1008 * Prettied up the calendar day view layout
1009 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1011 Revision 400.64 2002/12/16 04:43:30 ajc
1012 * Correctly handle local time zone when figuring out which day and time to
1013 display events on calendar month/day views. This also seems to have
1014 fixed the bug that was causing events to sometimes get lost when saved.
1016 Revision 400.63 2002/12/15 05:50:59 ajc
1017 * Form editing of date/time fields now assumes that the icaltimetype being
1018 manipulated is in UTC. It converts to/from local time for editing.
1020 Revision 400.62 2002/12/10 23:25:47 ajc
1021 * Display attendees in message view of calendar objects
1023 Revision 400.61 2002/12/07 22:12:59 ajc
1024 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1025 until I implement the Citadel server function which it calls.)
1027 Revision 400.60 2002/11/30 21:34:51 ajc
1028 * Submit organizer in a hidden field, in case the server needs it
1030 Revision 400.59 2002/11/30 04:46:46 ajc
1031 * First cut at adding/removing attendees to an event
1032 (Actual invitations should be sent by the Citadel server)
1034 Revision 400.58 2002/11/29 23:56:19 ajc
1035 * Completed "me as organizer" -- the user's own e-mail address is inserted
1036 as the organizer of new events. Detect when the user is the organizer and
1037 enable/disable the attendees box accordingly.
1039 Revision 400.57 2002/11/29 16:38:37 ajc
1040 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1042 Revision 400.56 2002/11/28 06:03:24 ajc
1043 * Issue an ISME command when editing an event, to determine whether the user
1044 viewing the event is the organizer. (Will use this later to allow/disallow
1045 sending out invitations.)
1047 Revision 400.55 2002/11/26 05:01:04 ajc
1048 * Began handling attendee fields
1050 Revision 400.54 2002/11/16 23:40:11 ajc
1053 Revision 400.53 2002/11/16 23:15:02 ajc
1054 * Make the "all day event" shadebox smaller (month view) - no border.
1055 * Fixed bug that caused any events following an all day event to also appear
1058 Revision 400.52 2002/11/16 05:40:54 ajc
1059 * When adding new events to the calendar, default to the month [and day]
1060 currently being viewed.
1061 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1063 Revision 400.51 2002/11/15 05:05:47 ajc
1064 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1066 Revision 400.50 2002/11/15 04:11:46 ajc
1067 * Added even more nifty JavaScript to cause the hour/minute and end date
1068 fields of a calendar event form to render as disabled when the "all day
1069 event" box is checked -- not just when the user checks the box, but also
1070 when the box begins its life already checked.
1072 Revision 400.49 2002/11/14 04:59:40 ajc
1073 * Correctly serialize and save all day events using date instead of date/time
1075 Revision 400.48 2002/11/13 04:49:23 ajc
1076 * "All day event" shows as a single checkbox, instead of one for the start
1077 time and one for the end time. Added nifty JavaScript to zero and shade
1078 the hour/minute and all end time fields when all-day-event is checked.
1080 Revision 400.47 2002/11/12 05:57:27 ajc
1081 * Display a nicer looking screen when replying to calendar invitations
1082 * When displaying day view, don't show all day events twice
1083 * Day or month view: denote all day events by displaying them inside
1086 Revision 400.46 2002/11/12 03:26:39 ajc
1087 * Tell the user about broken Citadel server connections instead of
1088 simply printing "Goodbye"
1090 Revision 400.45 2002/10/23 04:11:38 ajc
1091 * Detect when a meeting invitation is actually an update for an existing UID
1092 and tell the user so.
1094 Revision 400.44 2002/10/21 20:16:38 ajc
1095 * Display conflicts nicely
1097 Revision 400.43 2002/10/21 18:29:14 ajc
1098 * Ask server to hunt for conflicts when displaying a meeting invitation
1100 Revision 400.42 2002/10/19 21:28:32 ajc
1101 * Moved the calendar meeting request reply functionality to the Citadel server
1103 Revision 400.41 2002/10/19 17:10:14 ajc
1104 * Add "Tentative" accept button
1105 * Only display Accept/Tentative/Decline button when method=REQUEST
1107 Revision 400.40 2002/10/19 04:16:37 ajc
1108 * Save an incoming meeting request into the user's calendar.
1110 Revision 400.39 2002/10/18 20:55:05 ajc
1111 * Began work on meeting request accept/decline
1113 Revision 400.38 2002/10/16 19:16:39 ajc
1114 * Fixes and updates to build WebCit on Linux for IBM S/390
1116 Revision 400.37 2002/10/09 04:12:44 ajc
1117 * Templatized trailing HTML
1118 * Templatized "new start page" page
1119 * Added global substitution macros
1121 Revision 400.36 2002/10/09 03:51:01 ajc
1122 * Templatized the <HEAD> section of HTML
1124 Revision 400.35 2002/10/07 23:03:38 ajc
1125 * messages.c: don't display room name field when it's blank
1127 Revision 400.34 2002/10/07 04:10:37 ajc
1128 * When displaying meeting invitations, only show date/time for VEVENT
1129 subcomponents. Date/time for other subcomponents are irrelevant.
1130 * Cleaned up HTML display of meeting invitations.
1132 Revision 400.33 2002/10/03 03:40:31 ajc
1133 * Worked on meeting accept/decline a little bit
1135 Revision 400.32 2002/09/30 03:58:35 ajc
1136 * Dabbled in handling incoming meeting requests
1138 Revision 400.31 2002/09/29 20:15:43 ajc
1139 * Completed the calendar day view
1141 Revision 400.30 2002/09/28 04:01:30 ajc
1142 * started fleshing out the calendar day view
1144 Revision 400.29 2002/09/27 21:19:28 ajc
1147 Revision 400.28 2002/09/27 18:31:33 ajc
1148 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1149 * After saving a VEVENT, return to the correct calendar view and date
1151 Revision 400.27 2002/09/27 17:15:44 ajc
1152 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1154 Revision 400.26 2002/09/27 04:37:21 ajc
1155 * New, buggy versions of event editing screens
1157 Revision 400.25 2002/09/26 22:00:16 ajc
1158 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1159 month 1 in libical functions)
1161 Revision 400.24 2002/09/25 21:57:13 ajc
1162 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1165 Revision 400.23 2002/09/24 04:12:34 ajc
1166 * Rough cut of the two-pass calendar display routines (first pass: go thru
1167 messages gathering VEVENT items; second pass: render calendar with data)
1169 Revision 400.22 2002/09/23 04:01:33 ajc
1170 * Presentation changes to calendar month view
1172 Revision 400.21 2002/09/22 05:20:27 ajc
1173 * Began implementing month view
1175 Revision 400.20 2002/09/21 04:38:05 ajc
1176 * Added utility functions for displaying vcalendar timestamps in web forms
1177 and translating form data back to timestamps.
1178 * Completed the "edit task" and "add new task" screens.
1180 Revision 400.19 2002/09/20 20:28:08 ajc
1181 * Smooth transition between "list tasks" & "edit task" screens
1183 Revision 400.18 2002/09/20 03:54:44 ajc
1184 * Display the "Tasks" view as a bulleted list with each task clickable
1185 * Clicking brings up an (unfinished) "edit task" screen
1187 Revision 400.17 2002/09/18 21:44:02 ajc
1188 * display VTODO parameters
1190 Revision 400.16 2002/09/17 04:21:00 ajc
1191 * Handler chains for VCALENDAR and VTODO types
1193 Revision 400.15 2002/09/17 03:37:10 ajc
1194 * Implemented a 'display handler' infrastructure for various groupware types
1196 Revision 400.14 2002/09/16 03:35:12 ajc
1197 * Just a bunch of glue code to iterate through the various types of ical
1198 objects we could encounter
1200 Revision 400.13 2002/09/15 04:05:41 ajc
1201 * Process calendar object subcomponents
1203 Revision 400.12 2002/09/15 03:40:13 ajc
1205 * When a text/calendar MIME type is discovered in a message, send it to
1206 the (currently skeleton) parser in calendar.c
1207 * calendar.c: skeleton parser for calendar objects which currently just
1208 creates an icalcomponent object and frees it.
1210 Revision 400.11 2002/09/15 03:16:24 ajc
1211 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1212 function namespace in libical
1214 Revision 400.10 2002/09/15 02:50:55 ajc
1215 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1217 Revision 400.9 2002/09/14 21:33:31 ajc
1218 * Backed out compression of inlines -- not all browsers appear to handle it
1220 Revision 400.8 2002/09/14 20:20:29 ajc
1221 * Attempting to push more stuff through compression. I've introduced some
1222 sort of deadlock bug that I can't seem to find yet...
1224 Revision 400.7 2002/09/14 20:00:22 ajc
1225 * Compress output_image() graphics
1227 Revision 400.6 2002/09/14 16:26:35 ajc
1228 * output_image() now reads the entire image from Citadel into a buffer before
1229 sending it to the browser (for performance reasons, and so it can compress)
1231 Revision 400.5 2002/09/14 04:52:59 ajc
1232 * Look for the "libical" calendaring library and link it in if present...
1234 Revision 400.4 2002/09/14 04:02:36 ajc
1235 * Finished gzip compression of dynamic pages (when browser supports it)
1237 Revision 400.3 2002/09/13 20:40:53 ajc
1238 * Detect when the client browser is capable of gzip encoding
1239 (actual encoding is not implemented yet)
1241 Revision 400.2 2002/09/13 15:54:40 ajc
1242 * Reversed the above change because I broke it somehow
1244 Revision 400.1 2002/09/11 22:46:59 ajc
1245 * Started adding in compression and calendaring library detects (not finished)
1247 Revision 400.0 2002/09/09 03:56:11 ajc
1248 * This is version 4.00
1250 Revision 323.68 2002/09/09 03:51:01 ajc
1251 * In the HTML-to-HTML converter:
1252 --> Open links in new window (as with text msgs)
1253 --> Convert loose URL's to hot links (as with text msgs)
1255 Revision 323.67 2002/09/06 03:59:11 ajc
1256 * Added an "About this server" panel to the Summary page.
1257 (Useless fluff, but better than an empty column.)
1259 Revision 323.66 2002/08/26 02:57:06 ajc
1260 * Rooms listed on the summary page are now clickable-gotoable
1262 Revision 323.65 2002/08/26 01:24:09 ajc
1263 * Added a "summary" page (rather sparse for now)
1265 Revision 323.64 2002/08/24 15:30:48 ajc
1266 * GET instead of POST for listsub. Also add a 'Back...' link.
1268 Revision 323.63 2002/08/24 05:59:24 ajc
1269 * Bugfixes and cosmetic changes to listsub system
1271 Revision 323.62 2002/08/23 03:37:19 ajc
1272 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1274 Revision 323.61 2002/08/22 03:55:47 ajc
1275 * 'unsubscribe' command (but not 'confirm unsubscribe')
1277 Revision 323.60 2002/08/21 21:58:37 ajc
1278 * Completed self-service list subscription via web.
1279 (Still need to implement unsubscribe.)
1281 Revision 323.59 2002/08/16 22:06:51 ajc
1284 Revision 323.58 2002/08/16 03:51:12 ajc
1285 * I think I've finally nailed the 'no session' pages now...
1287 Revision 323.57 2002/08/15 03:49:47 ajc
1288 * Fleshed out the list subscription page a bit
1290 Revision 323.56 2002/08/13 19:55:12 ajc
1291 * Keep track of the HTTP "Host:" header being sent by the browser.
1292 (We're going to need this in the near future)
1294 Revision 323.55 2002/08/05 16:07:30 ajc
1295 * Moved "edit floor label pic" to the floor editing screen
1297 Revision 323.54 2002/08/05 15:53:00 ajc
1298 * Commands to add, change, delete floors
1300 Revision 323.53 2002/07/26 03:20:04 ajc
1301 * Beautified the folder tabs in "edit room"
1303 Revision 323.52 2002/07/25 04:01:58 ajc
1304 * Final cleanup of changes (finally located and fixed the bug)
1306 Revision 323.51 2002/07/24 04:14:23 ajc
1307 * Minor code cleanup of last night's changes
1309 Revision 323.50 2002/07/23 15:40:54 ajc
1310 * Minor cleanup of previous changes
1312 Revision 323.49 2002/07/23 04:43:58 ajc
1313 * Updated message reading to use the new MSG4 command, so we can do output
1314 of various types of richtext (mainly HTML).
1316 Revision 323.48 2002/07/16 03:37:24 ajc
1317 * Small change to above
1319 Revision 323.47 2002/07/16 03:23:37 ajc
1320 * Display HTML messages as HTML. (Wow!)
1322 Revision 323.46 2002/07/13 04:39:59 ajc
1323 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1324 output HTML instead of converting to text/plain and back. (Not finished.)
1326 Revision 323.45 2002/07/11 03:17:03 ajc
1327 * hacks to text_to_server() to transmit messages as HTML
1329 Revision 323.44 2002/07/09 04:21:12 ajc
1332 Revision 323.43 2002/07/06 03:10:26 ajc
1333 * Enable a "make this my start page" link that works in lots of places.
1334 Configures a user's preference of where to go after login.
1336 Revision 323.42 2002/06/19 22:01:31 ajc
1337 * When editing another user's vCard, do a "transient goto" to their config
1338 room so you don't automatically gain access to their config room.
1339 * When creating a user, go back to the "select user to edit" screen with the
1340 new user's account name pre-selected.
1342 Revision 323.41 2002/06/17 03:48:44 ajc
1343 * Finished the thing to edit other users' vCards.
1345 Revision 323.40 2002/06/16 21:49:02 ajc
1346 * Administratively edit other users' vCards. Still needs a couple of lines
1347 of glue code to make it work.
1349 Revision 323.39 2002/06/15 20:34:39 ajc
1350 * Use safestrncpy() instead of strncpy() where appropriate
1351 * Fixed a memory allocation bug in the vCard parser
1353 Revision 323.38 2002/05/23 03:40:05 ajc
1354 * Brought over a utility function I'll need later
1356 Revision 323.37 2002/05/22 02:34:56 ajc
1357 * Finished room/folder view selector. Pretty cool.
1359 Revision 323.36 2002/05/22 01:53:23 ajc
1360 * Room list or folder list? Give the user a choice. (Has bugs.)
1362 Revision 323.35 2002/05/12 15:21:43 error
1363 * do_template() now parses a .wml file for WAP clients, and a .html file
1366 Revision 323.34 2002/05/11 22:46:19 error
1367 * Track whether user-agent is a WAP gateway
1369 Revision 323.33 2002/05/11 15:35:07 error
1370 * webcit.c: add MIME types for WAP/WML
1372 Revision 323.32 2002/05/10 15:29:58 ajc
1373 * Hacked the address book view a little bit
1375 Revision 323.31 2002/05/09 03:53:56 ajc
1376 * Began working on address book view
1378 Revision 323.30 2002/05/08 03:38:58 ajc
1379 * Preferences framework
1381 Revision 323.29 2002/05/07 03:57:29 ajc
1382 * In message summary, replace 'Del' links with checkboxes
1384 Revision 323.28 2002/05/05 03:28:15 ajc
1385 * Shuffled around the room banner a bit
1387 Revision 323.27 2002/05/03 19:32:39 ajc
1388 * Finished "folder list" mode (still need to move it to a permanent location)
1390 Revision 323.26 2002/05/03 03:55:17 ajc
1391 * more folder display stuff
1393 Revision 323.25 2002/05/01 22:03:07 ajc
1394 * "folder list" view (not finished)
1396 Revision 323.24 2002/05/01 03:23:31 ajc
1397 * Added a drop-down box to change a user's view of a room.
1399 Revision 323.23 2002/04/28 03:56:47 ajc
1400 * Finished summary mode (for the most part, anyway)
1402 Revision 323.22 2002/04/26 21:13:21 ajc
1403 * Separated "summary mode" message listing into its own function
1404 * Go to summary mode automatically when the server says that view=1
1406 Revision 323.21 2002/04/20 04:14:29 ajc
1407 * Some work on email summary screen
1409 Revision 323.20 2002/03/31 05:02:39 ajc
1410 * Remove "Page another user" link from main menu
1411 * Add "edit my citadel config room" type link from edit user screen
1413 Revision 323.19 2002/03/29 22:30:45 ajc
1414 * Finished the "edit user" screen.
1416 Revision 323.18 2002/03/29 15:18:09 ajc
1417 * yep ... more user edit stuff
1419 Revision 323.17 2002/03/26 19:01:12 ajc
1420 * More edit user stuff
1422 Revision 323.16 2002/03/26 18:23:23 ajc
1423 * Don't display room banner on screens that don't pertain to a particular room
1424 * Initial prep for add/change/delete user accounts screen
1426 Revision 323.15 2002/03/22 04:33:08 ajc
1427 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1429 Revision 323.14 2002/03/19 04:35:10 ajc
1430 * Brought over yet another new version of the MIME parser from Citadel
1432 Revision 323.13 2002/03/13 03:56:52 ajc
1433 * New site config option "Allow system Aides to gain access to mailboxes"
1435 Revision 323.12 2002/03/12 23:13:57 ajc
1436 * Moved room access controls out of the admin menu and into the room commands
1437 menu. Prettied up the access control list screen.
1439 Revision 323.11 2002/03/10 06:07:09 ajc
1440 * Handle multiple Internet e-mail addresses in vCard editor
1442 Revision 323.10 2002/03/07 04:56:09 ajc
1443 * Final polish for initial round of vCard editing functions. Only show "edit"
1444 link when editing user's own vCard in the My Citadel Config> room.
1446 Revision 323.9 2002/03/06 05:22:33 ajc
1447 * More vcard editing form stuff
1449 Revision 323.8 2002/03/05 05:05:06 ajc
1450 * More vCard editing stuff
1452 Revision 323.7 2002/03/04 05:28:54 ajc
1453 * Wrote some skeleton code for robust vCard editing
1455 Revision 323.6 2002/03/03 06:58:25 ajc
1456 * Login errors displayed in red
1458 Revision 323.5 2002/03/03 06:52:59 ajc
1459 * Allow editing of the "disable self-service user account creation" site config option
1461 Revision 323.4 2002/02/24 07:02:44 ajc
1462 * Added the ability to enter a Subject: line in messages
1463 * Go to the Mail room when user clicks on the new mail alert icon
1465 Revision 323.3 2002/02/13 22:47:51 ajc
1466 * Added some rudimentary support for displaying vCards as card-looking things
1468 Revision 323.2 2002/02/13 15:04:25 ajc
1469 * Began some hacks for vCard processing
1471 Revision 323.0 2002/01/13 09:07:06 ajc
1474 Revision 322.4 2002/01/13 09:06:38 ajc
1475 * Brought over the debugged mime parser from Citadel
1477 Revision 322.3 2002/01/05 06:19:17 error
1478 * Add MIME types text/css and image/png
1480 Revision 322.2 2002/01/03 22:32:38 ajc
1481 * templatized the "prompt for recipient" screen
1483 Revision 322.1 2001/12/28 09:43:05 error
1484 * Client support for hostnames up to 63 characters
1486 Revision 322.0 2001/12/26 23:11:56 ajc
1489 Revision 321.1 2001/12/26 23:11:25 ajc
1490 * Minor change to the upload handler, to fix graphics uploads
1492 Revision 321.0 2001/12/26 05:28:02 ajc
1495 Revision 320.2 2001/12/26 05:24:11 ajc
1496 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1497 link tags. The nifty JavaScript stuff is now used only to light up the
1498 buttons during mouse hovers, and nothing more.
1500 Revision 320.1 2001/12/25 00:14:44 error
1501 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1503 Revision 320.0 2001/12/21 06:04:03 ajc
1506 Revision 301.22 2001/12/21 06:03:54 ajc
1509 Revision 301.21 2001/12/20 05:02:42 ajc
1510 * If you paid for this software, someone is ripping you off.
1511 * Fixed the urlesc() function to use a caller-supplied target buffer.
1513 Revision 301.20 2001/12/18 20:35:29 ajc
1514 * More fun JavaScript-enabled buttons
1516 Revision 301.19 2001/12/18 16:48:06 ajc
1517 * Began testing new JavaScript-enabled k00l light-up buttonz
1519 Revision 301.18 2001/12/18 06:06:20 ajc
1520 * mime parser update
1522 Revision 301.17 2001/12/15 20:51:33 ajc
1523 * "reply" button on pop-up pages
1525 Revision 301.16 2001/12/11 16:02:40 ajc
1526 * Completed support for add/remove mailing list recipients.
1528 Revision 301.15 2001/12/11 15:22:53 ajc
1529 * Began constructing the listserv screen for config (not tested)
1531 Revision 301.14 2001/12/11 05:37:12 ajc
1532 * Finished the share/unshare room screen in Edit Room
1534 Revision 301.13 2001/12/03 04:43:40 ajc
1535 * Brought over an update of the MIME parser from Citadel.
1537 Revision 301.12 2001/12/02 07:09:13 ajc
1538 * Turned the room editing page into a tabbed dialog
1539 * Started adding some of the room sharing stuff
1541 Revision 301.11 2001/11/22 05:17:06 ajc
1542 * Completed the add/change/delete neighbor node screens
1544 Revision 301.10 2001/11/18 01:47:24 ajc
1545 * Tentatively begun the change of networking configuration screens to reflect
1546 the new network architecture of the server.
1548 Revision 301.9 2001/11/18 01:41:09 ajc
1549 * Brought over the newer string tokenizer from Citadel
1550 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1551 server's convention of #define SIZ 4096
1553 Revision 301.8 2001/11/14 03:20:22 ajc
1554 * Add some more of the newer config settings to the site config screen
1556 Revision 301.7 2001/09/25 03:34:09 ajc
1557 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1558 and bail out without bothering the Citadel server.
1560 Revision 301.6 2001/08/22 16:38:06 ajc
1561 * Added the "-c" command line option to generate optional cookies indicating
1562 the host name of the server. This makes it easy to put a cluster of WebCit
1563 servers behind (for example) an Arrowpoint load balancer.
1565 Revision 301.5 2001/08/21 04:02:56 ajc
1566 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1567 unwanted page caching
1569 Revision 301.4 2001/08/13 03:43:24 ajc
1572 Revision 301.3 2001/08/13 03:40:01 ajc
1573 * Another attempt at focus
1575 Revision 301.2 2001/08/11 04:24:39 ajc
1576 * Attempt at setting focus to msgtext area when entering a message.
1578 Revision 301.1 2001/08/02 03:42:03 ajc
1579 * Changed the wholist to work with the new masquerade semantics
1581 Revision 301.0 2001/06/28 15:05:31 ajc
1584 Revision 300.2 2001/06/28 15:03:49 ajc
1585 * Every generated page now includes a meta tag to disable evil "smart tags"
1586 (see http://smarttags.manilasites.com/ for more information)
1588 Revision 300.1 2001/06/28 02:39:54 ajc
1589 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1590 the screen where you can create a room...
1592 Revision 300.0 2001/06/27 06:24:06 ajc
1593 * Tagged everything as Version 3.00
1595 Revision 213.25 2001/06/27 06:22:49 ajc
1596 * Updated docs for the 3.00 release
1598 Revision 213.24 2001/06/27 06:16:01 ajc
1599 * Correct generated window name in pop up pages
1600 * Added handling of MIME inline images (not tested)
1602 Revision 213.23 2001/06/22 17:58:20 ajc
1603 * A few performance and tuning cleanups. Increased the size of the socket
1604 queue length to 100 for use on big systems. Also, during startup, the
1605 initial startup thread now exits after creating the worker threads, instead
1606 of becoming a worker thread itself. For some reason Solaris had problems
1607 with the latter method.
1609 Revision 213.22 2001/06/07 03:16:57 ajc
1610 * Brought over an updated mime parser from Citadel
1612 Revision 213.21 2001/06/06 14:44:25 ajc
1613 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1615 Revision 213.20 2001/05/31 02:26:22 ajc
1616 * Fixed login to take you to the Lobby instead of the next room.
1618 Revision 213.19 2001/05/30 22:37:09 ajc
1619 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1620 or a "filename" from the MIME parser.
1622 Revision 213.18 2001/05/30 01:06:57 ajc
1623 * Changes to mime parser ... still something wrong
1625 Revision 213.17 2001/05/28 19:27:29 ajc
1626 * Fixed bug which marked all messages in Lobby as old before reading at login
1628 Revision 213.16 2001/05/25 22:39:26 ajc
1629 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1631 Revision 213.15 2001/05/23 16:15:23 ajc
1632 * UI changes (pretty frames with no scrollbars)
1634 Revision 213.14 2001/05/22 00:32:17 ajc
1637 Revision 213.13 2001/05/22 00:02:18 ajc
1638 * Another attempt to fix the fd leak
1640 Revision 213.12 2001/05/19 02:21:40 ajc
1641 * Attempt to fix the dangling sockets.
1643 Revision 213.11 2001/05/15 03:22:25 ajc
1644 * More icon updates and link cleanup type stuff
1646 Revision 213.10 2001/05/06 05:11:48 ajc
1647 * Added paging icon and right-justified it
1648 * Send-page window is now a popup
1650 Revision 213.9 2001/05/04 04:28:10 ajc
1651 * Added "page user" button in wholist
1653 Revision 213.8 2001/05/01 00:49:43 ajc
1654 * more of the UI overhaul
1656 Revision 213.7 2001/04/30 01:49:36 ajc
1657 * more work on UI overhaul
1659 Revision 213.6 2001/04/29 04:39:23 ajc
1660 * User interface overhaul now in progress. WARNING: incomplete system.
1662 Revision 213.5 2001/04/01 22:13:37 cough
1663 * Modified roomops.c to give users the ability to pick a floor at room
1666 Revision 213.4 2001/02/15 01:21:55 ajc
1667 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1668 invite/kickout functionality.
1670 Revision 213.3 2001/01/25 23:10:00 ajc
1671 * "Delete message" button now confirms on client-side using JavaScript
1673 Revision 213.2 2000/12/05 18:39:49 ajc
1674 * Added support for non-USA countries in registration screen (requires the
1675 latest Citadel server, which supports the country field)
1677 Revision 213.1 2000/10/20 04:27:46 ajc
1678 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1680 Revision 213.0 2000/10/03 16:44:01 ajc
1681 * Tagged for 2.13 release
1683 Revision 212.16 2000/10/03 03:15:53 ajc
1684 * Cosmetic changes to login screen, menu bar, and message header bar
1686 Revision 212.15 2000/09/28 03:44:52 ajc
1687 * Linked to the bio/photo page from message headers. I'm not sure I like the
1688 color scheme, though.
1690 Revision 212.14 2000/09/28 03:37:23 ajc
1691 * who.c: provide links to bio/photo pages for each user in the wholist
1693 Revision 212.13 2000/09/24 21:37:21 ajc
1694 * When reading large numbers of messages, group them in smaller numbers and
1695 display the selector bar in search engine style (like AltaVista and Google)
1697 Revision 212.12 2000/09/24 04:17:16 ajc
1698 * Templatized the room banner.
1700 Revision 212.11 2000/09/17 03:29:45 ajc
1701 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1703 Revision 212.10 2000/09/14 11:43:37 error
1704 Replace occurrences of % throughout the HTML with %% so as to be friendly
1705 to HP/UX printf() and possibly others.
1707 Revision 212.9 2000/09/13 04:13:59 ajc
1708 * Completed the initial hack of the variable substitution template thingy.
1709 Check out static/login.html to see the first template.
1711 Revision 212.8 2000/09/11 17:08:16 ajc
1712 * Started templatizing the login screen. Not finished yet.
1714 Revision 212.7 2000/09/11 03:29:50 ajc
1715 * Started working on a variable-substitution thing
1717 Revision 212.6 2000/08/30 03:20:22 ajc
1718 * Put the wholist back into its own window.
1720 Revision 212.5 2000/07/06 03:46:29 ajc
1721 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1723 Revision 212.4 2000/06/29 04:22:35 ajc
1724 * Changed the format of the wholis (again). Now it shows up in a frame
1725 instead of a separate window.
1727 Revision 212.3 2000/06/12 03:28:44 ajc
1728 * added support for multi-line paging
1730 Revision 212.2 2000/06/07 04:11:28 ajc
1731 * HTML changes to room banner
1733 Revision 212.1 2000/05/31 04:29:54 ajc
1734 * Initial support for "summary" (headers only, no body) mode of reading
1735 messages, and "read one" mode. For future support of 'traditional' email.
1737 Revision 212.0 2000/05/23 20:35:52 ajc
1738 * Tagged for the 2.12 release
1740 Revision 211.19 2000/05/18 02:33:39 ajc
1741 * Don't call whobbs() directly after changing masq room/host, it screws up the
1742 refresh. It now calls an HTTP redirect page instead.
1743 * added http_redirect(char *url) function to accomplish the above
1745 Revision 211.18 2000/05/08 17:24:32 ajc
1746 * Removed HTTP date fields because it was confusing browser caches (weird)
1747 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1749 Revision 211.17 2000/05/07 23:46:55 ajc
1750 * added Date: and Last-Modified: headers to HTTP output
1751 * masquerade room/host screen now runs in wholist window, and returns to it
1753 Revision 211.16 2000/05/02 17:32:06 ajc
1754 * Font related changes to html
1756 Revision 211.15 2000/04/20 02:42:23 ajc
1757 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1758 crashing every session, every time. (?)
1759 * End the session after displaying robots.txt or nocookies.html, to prevent
1760 big session logjams when either of these conditions are met
1762 Revision 211.14 2000/04/15 15:43:46 nbryant
1763 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1764 64-bit gcc on sparc is evil)
1766 Revision 211.13 2000/04/06 20:42:03 nbryant
1767 * configure.in: fix a typo
1769 Revision 211.12 2000/04/06 20:37:01 nbryant
1770 * solaris cleanups and warning fixes
1772 Revision 211.11 2000/03/31 03:48:52 ajc
1773 * text_to_server() now behaves the way web users expect text entry to work.
1774 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1776 Revision 211.10 2000/03/31 02:39:06 ajc
1777 * Fixed bugs in "Site configuration" and added new fields.
1779 Revision 211.9 2000/03/31 02:08:45 ajc
1780 * Added "max messages per page" and "read next nnn" stuff to read loop
1781 (probably not in its final form)
1783 Revision 211.8 2000/03/28 17:02:47 nbryant
1784 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1786 Revision 211.7 2000/03/27 16:18:17 ajc
1787 * Implement multi-room chat as available in Citadel 5.70
1789 Revision 211.6 2000/03/23 04:45:15 ajc
1790 * Experimental move of wholist to a separate auto-refreshing window
1792 Revision 211.5 2000/03/19 22:49:03 ajc
1793 * Made the header-bar buttons more visible
1794 * Added a "reply" header-bar button
1795 * Move "Subject:" lines into the header-bar
1796 * Padded the header-bars by one pixel (nicer looking)
1797 * Changed message date/time output format
1799 Revision 211.4 2000/03/19 19:49:31 ajc
1800 * Added support for unix domain sockets
1802 Revision 211.3 2000/02/11 23:45:04 nbryant
1803 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1804 * tcp_sockets.c: include <arpa/inet.h>
1806 Revision 211.2 2000/02/11 23:30:04 nbryant
1807 configure.in: added some code for FreeBSD
1809 Revision 211.1 2000/01/11 04:20:40 ajc
1810 * Add "close window" option to goodbye screen
1812 Revision 211.0 2000/01/04 15:24:16 ajc
1813 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1814 * This will be released as v2.11; tagged everything as such.
1816 Revision 210.0 1999/12/24 04:57:18 ajc
1819 Revision 1.121 1999/12/23 04:54:48 ajc
1820 * Changed session cookie from hexadecimal encoding to base64
1821 * Removed overly verbose logging
1823 Revision 1.120 1999/12/12 18:12:28 ajc
1824 * get http request: clear hold buffer before starting to read in HTTP request.
1825 This was causing some requests to get corrupted.
1827 Revision 1.119 1999/12/08 18:25:21 ajc
1828 * Increased the size of the backlog queue length passed to accept() and made
1829 it a configuration parameter in webcit.h
1831 Revision 1.118 1999/12/07 16:09:26 ajc
1832 * Better (non fireworks display mode) handling of broken HTTP sockets
1834 Revision 1.117 1999/12/06 03:40:29 ajc
1835 * Moved a bunch of other global variables to per-session variables
1837 Revision 1.116 1999/12/06 02:05:33 ajc
1838 * Moved global march list into per-session context
1840 Revision 1.115 1999/12/05 18:38:02 ajc
1841 * Auto-scaling worker thread pool size
1843 Revision 1.114 1999/12/05 17:38:41 ajc
1844 * Additional debugging and cleanup
1846 Revision 1.113 1999/12/04 22:16:05 ajc
1847 * Moved all diagnostic output to stderr
1848 * Moved "HTTP/1.0 200 OK" output to output_headers()
1850 Revision 1.112 1999/12/04 21:56:59 ajc
1851 * Finished the overhaul. Now to tune...
1853 Revision 1.111 1999/12/03 17:59:53 ajc
1854 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1855 pseudocode so the build is currently broken.
1857 Revision 1.110 1999/12/03 16:37:46 ajc
1858 * Repaired HTTP output for image transfers and static content
1860 Revision 1.109 1999/12/03 05:09:54 ajc
1861 * Rewrote the HTTP engine and application coupling to run in a worker thread
1862 model and to run as a single multithreaded program (eliminated helper
1863 processes and pipes). It currently runs but has many large bugs.
1865 Revision 1.108 1999/12/03 00:18:20 ajc
1866 * Added ".c.o" rule to Makefile
1868 Revision 1.107 1999/11/26 03:32:59 ajc
1869 * Started moving all of the global variables into a struct, to facilitate
1870 multithreaded server.
1872 Revision 1.106 1999/11/26 01:28:10 ajc
1875 Revision 1.105 1999/11/04 02:05:02 ajc
1876 * Added 'number of worker threads' to site config screen
1878 Revision 1.104 1999/10/25 02:25:09 ajc
1879 * Shuffled around the room editing commands
1881 Revision 1.103 1999/10/14 04:07:18 ajc
1882 * Cleaned up the bottom-of-page icons
1884 Revision 1.102 1999/10/08 23:58:11 ajc
1885 * Minor bug fix in registration screen
1887 Revision 1.101 1999/10/06 02:44:02 ajc
1888 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1889 it back in when it's fixed. Also added more attempts at cache disabling,
1890 but it still doesn't work in the StarOffice browser. I don't know why.
1892 Revision 1.100 1999/10/02 03:26:14 ajc
1893 * Merged in Nick's bit of JavaScript to handle key commands.
1894 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1895 in a text field. Right now you can't even log in.
1897 Revision 1.99 1999/09/01 01:06:11 ajc
1898 * Added "max message length" field in global config screen
1900 Revision 1.98 1999/08/14 18:16:10 ajc
1901 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1904 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1905 * Did neat stuff to the bottom of the page
1907 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1908 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1909 to a Citadel server fails.
1910 * messages.c: don't auto-link URL's in messages if it would cause
1913 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1914 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1915 compiler. This should make more browsers happy.
1917 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1918 * Added support for "robots.txt" telling spiders to go away.
1919 * Do a slrp_highest() when logging off.
1921 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1922 * Rearranged the code in "Site-wide configuration" and "Generic
1923 server command" to avoid nested server operations
1925 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1926 * webcit.c: added "back, top, next" buttons to bottom of each page
1927 * menubar.html: replaced "User list" with "Page another user"
1929 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1930 * context_loop.c: rearranged some code to try to eliminate deadlocks
1932 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1933 * Unknown URL's now display the main menu instead of diagnostics
1934 * Diagnostics are now at <baseurl>/diagnostics
1936 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1937 * Session no longer locks up when an express message is cancelled
1938 * The default Citadel server is now "localhost" instead of uncnsrd
1939 * Added some documentation
1941 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1942 * roomops.c: made room banner graphics more reliable
1943 * messages.c: added code to prevent accidental "double-posting"
1944 * who.c: fixed the "Change room/host/user" submit logic
1946 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1947 * Changed static/menubar.html so the text is readable
1949 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1950 * Ditched the frames mode completely. It wasn't working properly in,
1951 among other places, IE 5. Die, Bill, Die.
1953 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1954 * Fixed the behavior of the "forget room" routine, to properly handle
1955 the transition back to the Lobby after it's all done.
1956 * Added ExpressMessageCat() to allow code to send the user messages
1957 along with incoming express messages
1958 * WebCit now sends the name of the end user's browser as the client
1959 name in a Citadel IDEN command rather than its own name.
1961 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1962 * Minor code cleanups
1963 * New mail notification
1965 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1966 * Top-aligned all the cells in the fake frames in non-frames mode
1968 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1969 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1970 of a Goto, in order to prevent it from first marking all msgs old.
1972 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1973 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1974 which can differentiate the needs of frames and noframes modes
1976 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1977 * webserver.c: added "-t" option to send traces somewhere else
1979 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1980 * context_loop.c: display an error page if the client browser
1981 requests a non-root page and there is no cookie set
1982 * webserver.c: took my name off the copyright notice (it's a group
1985 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1986 * Reworked a lot of the structure, made more HTML "embeddable"
1987 * Changed the noframes mode to display "fake" frames using tables
1989 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1990 Changed some output formatting (mainly <FONT> tags).
1991 Changed who.c to use urlescputs() rather than escputs()
1992 in urls so GOTOs and User Profiles work when the string has a
1995 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1996 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1997 How to cause "onLoad=" to cause a sibling frame to refresh without
1998 having to use the nonportable HTTP "Window-Target:" directive. Began
1999 implementation of this; it should allow portable NS/IE compatibility.
2001 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2002 * Implemented "access level required to create rooms"
2004 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2005 * webcit.c: modified getz() to *exit* the program when fgets()
2006 returns an error. This is actually the desired behavior; it would
2007 otherwise busy-loop forever on a broken pipe.
2009 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2010 * webcit.c: added to getz() the ability to return an error code;
2011 implemented this in the main loop, hopefully fixing problems
2012 * Added "braindamage" file (frames/JS browser compatibility list)
2013 * Added HTTP "User-agent:" detection
2014 * wildmat.c, braindamage.c: added
2015 * Initial value of 'noframes' is now set by the braindamage check
2016 * Ran everything through "indent -kr -i8"
2017 * roomops.c: in room list, print a in otherwise empty cells
2019 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2020 * context_loop.c: warning fix
2021 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2023 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2024 * Resolve the name of the connecting host and pass it on to Citadel
2026 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2027 * wDumpContent() is now responsible for </BODY></HTML> most of the
2028 time (parameter settable) so that the main menu can easily be
2029 embedded in every page when running in noframes mode
2030 * noframes mode selection is now carried in the cookie
2032 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2033 * Made the frames stuff less dependent on the HTML TARGET= directive
2034 and more dependent on the HTTP Window-target: directive.
2035 * Made the system semi-navigable in noframes mode.
2037 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2038 * Brought over the new room listing code and <G>oto heuristics
2039 from the main Citadel tree, to pay attention to floor/room ordering
2041 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2042 * Modified the back end of mime_parser to use callbacks instead of
2043 doing something specific. Now we can use it elsewhere.
2045 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2046 * Fixed the bugs in "Site-wide configuration"
2047 * Added a "generic server commands" screen
2049 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2050 * Reduced the multiple cookies down to one cookie combining all data.
2052 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2053 * Removed wc_host and wc_port cookies.
2054 * Added an "edit your session" screen to change your wholisting.
2056 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2057 * Added "enter registration"
2058 * Set up automatic trigger of Enter Registration when the server
2060 * Established that a one-to-one WebCit/Citadel correspondence will
2061 be required. No big deal due to shared code segments.
2062 * Added "change password"
2063 * Added networking configuration screens. These still need testing.
2064 * Added a "kill session" link to each line of the wholist when
2065 logged in as an aide, and the screens to perform this operation.
2067 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2068 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2069 * "Finished" the MIME parser.
2070 * Got image uploads working.
2071 * Added "add/edit user photo" screens.
2072 * Added "add/edit room graphic" screens.
2073 * Added "add/edit floor graphic" screens.
2074 * Fixed display of floor graphic in known rooms list.
2076 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2077 * Wrote mime_parser.c for handling of image uploads. This will also
2078 be used in future Citadel MIME projects.
2080 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2081 * Fixed a bug in the room banner display code
2082 * Added "delete room"
2083 * Added "validate users"
2085 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2086 * Added "edit room info file"
2089 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2090 * Changed the "auto read new" functionality from a meta refresh tag
2091 to an "onload" directive (the former was causing graphics problems)
2092 * Added "create room"
2095 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2096 * Got the Zap and List-Zapped commands working
2097 * Added a convenience function to display a page with an error string
2098 * Automatically do a read-new-msgs whenever a new room banner is loaded
2100 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2101 * Added the screens to send pages
2102 * Changed message headers to display in bigger font, non-boldface
2103 * Added the chat system
2104 * Added goto private rooms
2106 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2107 * Replace "Citadel" in menu bar with the Citadel logo
2109 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2110 * automatically regenerate Makefile when Makefile.in changes
2112 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2113 * context_loop.c: Moved "remove session" into its own function.
2114 Check for dead webcit child process before each transaction.
2115 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2116 against broken HTTP connections.
2117 * Added a housekeeping thread to periodically remove dead sessions
2118 and kill idle sessions.
2119 * messages.c: added "delete message" functionality
2120 * messages.c: added "move message" functionality
2121 * userlist.c: added. This adds "userlist" and "show user" functions.
2122 * roomops.c: fixed buggy implementation of ungoto
2123 * Set up an option in output_headers() to optionally print the most
2124 often used opening HTML as well as the HTTP headers.
2125 * Display express messages in cute little JavaScript popup window.
2127 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2128 * Brought over message reading and entry functions from old WebCit
2130 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2131 * context_loop.c: really fix the SO_LINGER stuff
2132 * webserver.c: remove commented-out references to SO_LINGER
2134 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2135 * context_loop.c: After fork(), child process closes the HTTP socket
2136 so when the parent process closes it, it actually _does_ close.
2137 Otherwise, aIEeeee and possibly other browsers will hang.
2138 * Added support for graphics images retrieved from the Citadel server.
2139 * Set up login banner graphic and background image graphic
2141 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2142 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2144 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2145 * Smoothed out some of the login/logout code. Failed authentication
2146 now works the way it should.
2147 * Added support for new user login (still need to handle registration).
2149 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2150 * Discovered that the HTTP socket problem is related to a socket that
2151 isn't properly lingering on close. Temporarily hacked a sleep(10)
2152 into context_loop.c until it is figured out.
2154 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2155 * Did a little debugging, still trying to figure out why logging in
2156 displays "Connection reset by peer" error. It used to work...
2158 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2159 * Makefile.in: updated dependencies
2161 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2162 * Fixed broken interpretation of variables specified in the URL
2163 * added new "action" variable to make main loop simpler
2165 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2166 * webserver.c: prototype vsnprintf
2167 * context_loop.c: warning fix
2169 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2170 * tcp_sockets.c: removed some dead code
2171 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2172 unused ends of pipes, fix a file descriptor leak and a race condition
2173 * portability enhancements
2175 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2176 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2178 * converted to autoconf and began port to Digital UNIX
2180 * context_loop.c: moved the monster 64k buffer array off the stack
2181 * tcp_sockets.c: getservbyname() doesn't set errno.
2183 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2184 * webserver.c: warning fix