2 Revision 528.12 2005/01/17 04:38:14 ajc
3 * Navbar is now dynamic, in an attempt to make only the relevant controls
4 appear on any given page.
6 Revision 528.11 2005/01/15 07:19:08 ajc
7 * Removed the fixed pixel width from the tree view room list so it doesn't
8 wrap around in an ugly way on aIEeeee.
10 Revision 528.10 2005/01/15 05:26:27 ajc
11 * Message entry window is now somewhat full screen.
13 Revision 528.9 2005/01/14 21:03:17 ajc
16 Revision 528.8 2005/01/14 15:00:51 ajc
17 * Placed the navbar into the room banner, at least in its temporary form.
19 Revision 528.7 2005/01/14 04:53:54 ajc
20 *** empty log message ***
22 Revision 528.6 2005/01/14 04:53:12 ajc
23 * Got the three-pane model working not only with web browsers, but also
24 with the disgusting abomination called Internet Explorer.
26 Revision 528.5 2005/01/13 18:38:08 ajc
27 * Insert a newline between </div> and <div id="text">
29 Revision 528.4 2005/01/11 16:20:18 ajc
30 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
33 Revision 528.3 2005/01/11 05:05:08 ajc
34 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
35 * Ripped things apart in a big way. The frameset is gone (except for
36 chat, for which we'll probably keep frames). Iconbar and banner are
37 now done using CSS and <div> tags.
38 * Room read/enter/goto controls are currently missing. Stay tuned.
39 * I am in the process of rewriting all of the markup as valid XHTML.
41 Revision 528.2 2004/12/29 22:08:08 ajc
42 * roomops.c: provide a way to create room shares with a mapping to an
43 alternate room name on the other end.
45 Revision 528.1 2004/12/29 17:28:09 ajc
46 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
47 all corrupty-whatever when a remote room name mapping is found. Display
48 the mapping and preserve it across share/unshare operations.
50 Revision 528.0 2004/12/28 03:58:34 ajc
53 Revision 527.1 2004/12/28 03:58:24 ajc
54 * Corrected overly-escaped reply-to addresses in "reply" button
55 * Repaired toggling of self-service account creation in admin screen
56 * Bumped internal version number to 5.28
58 Revision 527.0 2004/12/07 04:41:37 ajc
61 Revision 526.1 2004/12/07 04:41:02 ajc
62 * Finally tracked down the WC->vars heap corruption issue (for real this
63 time). We now call clear_local_substs() at the end of each HTTP
64 transaction, whether we need to or not, instead of calling it whenever
65 we're done with something we wanted session variables for.
66 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
67 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
68 preventing it from getting clobbered by another session.
69 * Bumped internal version number to 5.27
71 Revision 526.0 2004/12/01 21:35:56 ajc
74 Revision 525.4 2004/12/01 21:35:44 ajc
75 * Changed internal version number to 5.26
77 Revision 525.3 2004/12/01 21:34:17 ajc
78 * Numerous memory management bugfixes.
80 Revision 525.2 2004/12/01 16:48:24 ajc
81 * tools.c: don't crash when striplt() is called with a zero-length string
83 Revision 525.1 2004/11/12 18:02:36 ajc
84 * Updated the richtext editor (new version from Kevin Roth's site)
86 Revision 525.0 2004/11/03 20:21:10 ajc
89 Revision 524.7 2004/11/03 20:21:02 ajc
90 * Changed internal version number to 5.25
92 Revision 524.6 2004/10/20 02:41:41 ajc
94 * Added the notes room to the icon bar
95 * Set up an initial implementation of Notes view. Attractive enough to
96 publish, but read-only. Needs a note editor.
98 Revision 524.5 2004/10/15 03:10:24 ajc
99 * Calendar objects UID now generated by generate_uuid() which creates
100 pseudo-DCE-ish UUID's.
102 Revision 524.4 2004/10/05 01:59:31 ajc
103 * localtime_r() fixes
105 Revision 524.3 2004/10/03 02:56:35 ajc
106 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
108 Revision 524.2 2004/10/01 16:23:23 ajc
109 * Set up framework for "notes" view, and added a skeleton function for
112 Revision 524.1 2004/09/30 03:44:01 ajc
113 * fix line width break problem in chat
115 Revision 524.0 2004/09/28 16:12:44 ajc
118 Revision 523.12 2004/09/28 16:12:30 ajc
119 * Prepare for 5.24 release
121 Revision 523.11 2004/09/27 02:17:47 ajc
122 * messages.c: fix build problem on non-calendar-enabled installations
123 * floors.c: fix a warning message
125 Revision 523.10 2004/09/25 03:34:21 ajc
126 * summary.c: Fixed a calling syntax problem
128 Revision 523.9 2004/09/25 03:18:43 ajc
129 * small stylesheet fix
131 Revision 523.8 2004/09/24 04:21:41 ajc
132 * Fixed display bug for room list mode when we dropped down multiple
133 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
135 Revision 523.7 2004/09/24 04:08:25 ajc
136 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
137 rooms without new msgs
139 Revision 523.6 2004/09/24 04:04:34 ajc
140 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
143 Revision 523.5 2004/09/23 03:21:10 ajc
144 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
146 Revision 523.4 2004/09/16 02:42:37 ajc
147 * Set default view of new rooms during CRE8 command instead of afterwards
149 Revision 523.3 2004/09/15 03:08:50 ajc
150 * Support config of seaperate MSA port in Citadel 6.26
152 Revision 523.2 2004/09/10 03:49:17 ajc
153 * Added 'dialog' mode to setup
155 Revision 523.1 2004/08/31 20:31:01 ajc
156 * When saving VTODO (tasks), insert a UID if none is already present. Also
157 increment the sequence, or insert one if none is already present.
159 Revision 523.0 2004/08/31 03:02:37 ajc
162 Revision 522.30 2004/08/31 03:02:28 ajc
163 * Changed internal version number to 5.23
165 Revision 522.29 2004/08/27 02:40:06 ajc
166 * Ditched the graphical buttons because CSS can do the same thing faster.
168 Revision 522.28 2004/08/18 03:16:12 ajc
169 * 'move' and 'delete' buttons only show when allowed to do those things
171 Revision 522.27 2004/08/18 02:10:17 ajc
172 * Reply/Move/Delete buttons are now images, because system-native buttons
173 were too big and ugly.
175 Revision 522.26 2004/08/11 17:24:57 ajc
176 * static/iconbar.html: removed.
177 * Updated the "powered by citadel" graphic
179 Revision 522.25 2004/08/11 03:49:15 ajc
180 * Replaced all instances of the name "Citadel/UX" with "Citadel"
181 * Installed the "simple logo" in the iconbar
183 Revision 522.24 2004/08/09 03:11:20 ajc
184 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
186 Revision 522.23 2004/08/05 21:32:17 ajc
187 * Reply/Move/Delete are now buttons instead of links. This should enable
188 us to add some JavaScript magic for "Reply quoted" ...
190 Revision 522.22 2004/08/05 02:47:21 ajc
191 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
192 has a more predictable and attractive behavior, and can still be
193 overridden in the style sheet if the site operator wants to.
195 Revision 522.21 2004/08/04 03:52:23 ajc
196 * Tasks view is now pretty.
197 * Tasks view now displays date due for each task.
198 * Tasks view is now sorted by date due.
199 * Tasks view now displays overdue tasks in red.
201 Revision 522.20 2004/08/03 03:55:37 ajc
202 * Tasks view now uses the same buffer/dump logic as the calendar views, so
203 we can sort them by due date and do a prettier display. (Only the logic is
204 changed so far. The prettier display is forthcoming.)
206 Revision 522.19 2004/07/21 02:57:09 ajc
207 * Internet Configuration screen looks a little neater now
209 Revision 522.18 2004/07/21 02:45:15 ajc
210 * Completed the "Internet Configuration" screen
212 Revision 522.17 2004/07/16 19:13:37 ajc
213 *** empty log message ***
215 Revision 522.16 2004/07/16 19:13:10 ajc
216 * tools.c: display 12:00 as 12pm, not 12am
218 Revision 522.15 2004/07/16 03:14:03 ajc
219 * more work on inetconf screen
221 Revision 522.14 2004/07/16 02:50:00 ajc
222 * useredit.c: put a pretty box around user editing
224 Revision 522.13 2004/07/13 03:25:08 ajc
225 * inetconf.c: added. Not finished yet.
227 Revision 522.12 2004/07/10 03:10:19 ajc
228 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
229 floor level configurations.
230 * Put a space between OK and CANCEL buttons anywhere in the system where
232 * Some more of the room config/admin screens now return to themselves
233 with a "ok, you did that" message when OK is pressed, instead of dropping
234 out to the main menu.
236 Revision 522.11 2004/07/08 03:03:01 ajc
237 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
238 configuration (public rooms default and mailboxes default). Still need
239 to add floor and room policy screens.
241 Revision 522.10 2004/07/02 03:28:08 ajc
242 * Much-improved alphabet tabs for Address Book view. Now divides the
243 total number of names by (names per page, currently 60) and sets up
244 that many tabs, with proper [Aaa-Bbb] labels on them.
246 Revision 522.9 2004/07/02 03:26:06 ajc
247 *** empty log message ***
249 Revision 522.8 2004/07/01 02:40:40 ajc
250 * Clicking "Enter a message" in a groupware room now automatically calls
251 the correct editor for the type of objects in the room (message, calendar
252 event, task, address book entry)
254 Revision 522.7 2004/06/29 17:21:25 ajc
255 * Removed the word "room" in a few locations, as part of our push towards
256 not looking like a BBS when running in groupware mode
258 Revision 522.6 2004/06/29 00:37:02 ajc
259 * Made some fonts bigger because users were complaining...
261 Revision 522.5 2004/06/27 03:02:05 ajc
262 * Summary view -- always view ALL messages
263 * Summary view -- new messages are in boldface
265 Revision 522.4 2004/06/24 20:42:14 ajc
266 * Added the "server ip address" Citadel config option
267 * Site config: added "Changes will not take effect until..." language
270 Revision 522.3 2004/06/24 14:50:35 ajc
271 * Added the ability to listen on a single IP address instead of all addresses.
273 Revision 522.2 2004/06/22 02:21:56 ajc
276 Revision 522.1 2004/06/21 15:00:52 ajc
279 Revision 522.0 2004/06/19 03:21:35 ajc
282 Revision 521.10 2004/06/19 03:11:07 ajc
283 * Instead of a crufty "the topmost Internet email address will be used
284 for outgoing email" explanation, separated it into "Primary Internet
285 email address" and "Other email addresses" boxes.
287 Revision 521.9 2004/06/19 02:42:12 ajc
288 * Removed the "aides access to mailboxes" config option, which is no longer
289 part of the Citadel system.
291 Revision 521.8 2004/06/16 02:07:22 ajc
292 * Removed a couple of lines of debugging code leftover from last night
294 Revision 521.7 2004/06/15 03:06:11 ajc
295 * Bumped internal version number to 5.22
296 * Use new fast headers-only-no-mime fetch mode in Citadel for
299 Revision 521.6 2004/06/15 02:30:21 ajc
300 * Honor "maxmsgs" even when viewing a mailbox in summary mode
302 Revision 521.5 2004/06/12 04:26:38 ajc
303 * Fixed some garbled output resulting from turning things that look like
306 Revision 521.4 2004/06/11 16:09:36 ajc
307 * Moved the room graphic to the left of the room name in the banner, to
308 make it more consistent with the rest of the site.
309 * Reduced the size of the font in the iconbar
311 Revision 521.3 2004/06/11 03:15:08 ajc
312 * When "Add" is clicked without specifying an upload filename, resume
313 composition instead of aborting the post.
314 * Add attachments to messages in forward order, not reverse order
316 Revision 521.2 2004/06/10 03:08:48 ajc
317 * Improved the appearance of tabs in the room config screen
319 Revision 521.1 2004/06/10 02:58:55 ajc
320 * Made all the title boxes the same background color. The old scheme was
321 cute but not professional looking.
323 Revision 521.0 2004/06/06 19:53:25 ajc
326 Revision 510.15 2004/06/06 19:32:15 ajc
327 * Cleaned up a couple of FIXME's sitting around in the code
328 * Altered the conditions under which stray http://... strings are
329 automatically turned into links, to prevent that logic from
330 transforming IMG tags into gibberish.
331 * Set internal version number to 5.21
333 Revision 510.14 2004/06/04 02:29:07 ajc
334 * Fixed bug in "validate new users" screen (thanks Campy)
336 Revision 510.13 2004/06/03 03:21:22 ajc
337 * "Reply" button now carries the message subject into the reply.
339 Revision 510.12 2004/06/02 02:07:54 ajc
340 * setup.c: updated the setup script to configure two /etc/inittab entries,
341 one for http and one for https.
343 Revision 510.11 2004/06/01 21:46:47 ajc
344 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
345 during a read or write operation, do not attempt to finish the operation
346 unencrypted like we do in Citadel. Here in WebCit land it only causes
347 the server to segfault.
349 Revision 510.10 2004/06/01 19:01:22 ajc
350 * netconf.c: widened some of the text entry fields
351 * webcit.h: bumped up the internal version number to 5.20
353 Revision 510.9 2004/06/01 18:44:20 ajc
354 * Return to the old command-line usage (-s for https, service is either
355 http or https but not both)
357 Revision 510.8 2004/06/01 03:32:28 ajc
358 * Add "permanent room" setting to room edit screen
359 * create room -- allow longer strings
361 Revision 510.7 2004/06/01 00:36:43 ajc
362 * Hmmph. Do the session cookie as hex instead of base64. There really
363 are some characters in the base64 set that make HTTP do nasty things.
365 Revision 510.6 2004/05/31 21:43:27 ajc
366 * Added "|END" to the session cookie before base64-ing it. This fixes a
367 problem with certain room names causing the webserver to freak out and
368 break embedded images and stuff. I don't know why.
370 Revision 510.5 2004/05/31 20:34:11 ajc
371 * Message entry using Kevin Roth's excellent cross-platform richtext
374 Revision 510.4 2004/05/31 15:54:13 ajc
375 * "text" and "HTML" options for message entry.
377 Revision 510.3 2004/05/29 03:31:48 ajc
378 * tighten up the space between icons in the iconbar
380 Revision 510.2 2004/05/28 20:24:53 ajc
383 Revision 510.1 2004/05/24 03:02:38 ajc
384 * CSS change to make folder names stand out more in the "Folder View"
386 Revision 510.0 2004/04/30 04:08:58 ajc
389 Revision 506.13 2004/04/30 04:08:47 ajc
390 * Changed internal version number to 5.10
391 * Updated documentation for the new HTTPS service
393 Revision 506.12 2004/04/27 03:21:36 ajc
394 * Prompt for HTTPS port number during setup. We may make this optional.
396 Revision 506.11 2004/04/27 03:16:31 ajc
397 * When running on the same host as Citadel, if no key/cert are found,
398 symlink to Citadel's if possible.
399 * One server binary now forks to start both http and https servers.
401 Revision 506.10 2004/04/21 03:43:39 ajc
402 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
403 certs are also no longer invalid.
405 Revision 506.9 2004/04/21 02:25:13 ajc
406 * Replaced ctdl_install_certificate() with convenience functions found
407 in the OpenSSL library.
409 Revision 506.8 2004/04/21 02:19:41 ajc
410 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
411 understand, but read at http://www.informit.com/articles/article.asp?p=22078
412 ). Still doesn't work with Internet Monopolizer, though.
414 Revision 506.7 2004/04/20 02:32:44 ajc
415 * Allow setup to run seamlessly from within the Citadel Ridiculously
416 Easy Installer by observing the values of environment variables
417 CITADEL_INSTALLER, CITADEL, and WEBCIT.
419 Revision 506.6 2004/04/20 02:02:50 ajc
422 Revision 506.5 2004/04/16 03:14:06 ajc
423 * Minor fix for previous checkin
425 Revision 506.4 2004/04/16 02:59:01 ajc
426 * Completed SSL support. Still doesn't work with all browsers... gotta
429 Revision 506.3 2004/04/15 03:57:00 ajc
430 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
431 it has a crashy crashy bug in it. Don't use it yet.
433 Revision 506.2 2004/04/13 19:41:36 ajc
434 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
435 (freebusy data fetch for anonymous Kolab type clients)
437 Revision 506.1 2004/04/10 04:32:59 ajc
438 * Fixed some version and copyright date oopses
440 Revision 506.0 2004/04/10 04:29:30 ajc
443 Revision 505.22 2004/04/10 04:29:20 ajc
444 * Changed internal version number to 5.06
446 Revision 505.21 2004/03/29 04:30:20 ajc
447 * configure.in, Makefile.in: handle $LDFLAGS
449 Revision 505.20 2004/03/20 05:03:14 ajc
450 * Original startup thread becomes a worker thread after initialization.
451 Doing otherwise turns it into a zombie (at least on Linux) and possibly
452 leads to other problems
453 * Filter out NOOP's received in chat
455 Revision 505.19 2004/03/18 04:32:24 ajc
456 * Removed the language in README.TXT which told everyone that chat wouldn't
457 work with a non-local Citadel server, because that's no longer true.
458 * Removed the old chat applet from the static/ directory
460 Revision 505.18 2004/03/18 04:00:44 ajc
461 * Rounded web boxes now look correct in all browsers.
463 Revision 505.17 2004/03/17 18:25:31 ajc
464 * When creating a new user, auto-chain to the "edit user configuration"
465 screen, and subsequently auto-chain to the "edit address book entry"
466 screen. This creates a nice sensible workflow.
468 Revision 505.16 2004/03/15 22:47:09 ajc
469 * Prettied up the chat window a little more.
471 Revision 505.15 2004/03/15 04:27:44 ajc
472 * Chat now appears in a separate window
473 * Use regular frames instead of IFRAMEs for chat
474 * Display user's own chat text in bold+italic
475 * Added a "List Users" button
477 Revision 505.14 2004/03/09 20:45:45 error
478 * Add a Linux Software Map file
480 Revision 505.13 2004/03/07 22:04:32 ajc
481 * Fix the current view not being set to the default view for the creator
484 Revision 505.12 2004/03/07 21:31:17 ajc
485 * serv_read() now zeroes out the supplied buffer (with the supplied
486 length) if a server read fails. This causes serv_gets() to return
487 instead of looping endlessly. Fixes chat problem found on linux-ppc.
489 Revision 505.11 2004/03/03 05:21:36 ajc
490 * Made the chat screen totally kick-ass sweet. The flickering reload
491 i-frame is now tiny and hidden, and it *appends* new chat data to
492 the viewable window using JavaScript. No flickering + scrollback!
493 * Added a help button to the chat screen.
495 Revision 505.10 2004/02/29 22:52:15 ajc
496 * Close and clear (set to -1) server socket handle when socket errors are
497 detected. Fixes a chat problem reported by Winzlo.
499 Revision 505.9 2004/02/29 05:34:25 ajc
500 * Display the Chat menu option as "Chat with other users in <roomname>"
502 Revision 505.8 2004/02/27 05:04:38 ajc
503 * fix frameset bug in page popups
505 Revision 505.7 2004/02/26 04:08:56 ajc
506 * Fixed a problem that made WebCit go to the "no cookies" screen instead
507 of the logout banner.
508 * Ford's latest stupid room has a name with more than 64 characters, and
509 we still had a 64-byte room name in the march_list struct. ooooops...
511 Revision 505.6 2004/02/26 03:07:26 ajc
512 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
514 Revision 505.5 2004/02/25 23:10:28 ajc
515 * Allow "/do_logout" as a no-frames page
517 Revision 505.4 2004/02/25 23:00:21 ajc
518 * Changed the favicon support to LINK tags in the HEAD of static stuff,
519 to make life easier. (Thanks to prosthetik for this)
521 Revision 505.3 2004/02/25 15:20:11 ajc
522 * Support for favicon.ico in the static/ directory
524 Revision 505.2 2004/02/24 04:06:42 ajc
525 * Changed the colors slightly in chat screen
527 Revision 505.1 2004/02/20 06:07:06 ajc
528 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
530 Revision 505.0 2004/02/19 03:32:50 ajc
533 Revision 504.7 2004/02/19 03:32:38 ajc
534 * Changed the internal version number to 5.05
535 * Completed the frames fix
537 Revision 504.6 2004/02/18 20:08:29 ajc
538 * Fixed the frameset force reload logic. Now it does the whole frameset
539 without displaying an error in the main frame.
541 Revision 504.5 2004/02/18 19:17:51 ajc
542 * Force reload of frameset if someone tries to escape it. Not perfect
543 but it mostly works at this poing.
545 Revision 504.4 2004/02/17 03:37:11 ajc
546 * Indicate to Citadel that we want Server Generated Invitations when
547 calendar events are saved. (No longer the default in Citadel server.)
549 Revision 504.3 2004/02/09 04:49:32 ajc
550 * Prepare for a way to avoid falling out of the main frameset
552 Revision 504.2 2004/02/09 03:37:57 ajc
553 * Changed the thread pool management algorithm. Detecting idle time between
554 socket accepts was not working reliably on all systems, so we now follow
555 the same algorithm as the Citadel server (spawn more threads when number
556 of sessions < number of threads, but keep constrained to pre-defined
557 minimum and maximum thread count)
559 Revision 504.1 2004/02/03 03:09:51 ajc
562 Revision 503.0 2004/01/28 04:31:31 ajc
565 Revision 502.4 2004/01/28 04:30:48 ajc
566 * Create Room can now offer calendar and address book rooms
568 Revision 502.3 2004/01/17 21:25:30 ajc
569 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
570 * Split the config for LDAP Connector into its own panel
572 Revision 502.2 2004/01/17 04:32:54 ajc
573 * Add site config options for Citadel servers which support LDAP
575 Revision 502.1 2003/10/24 02:50:19 ajc
576 * Clicking "Enter Message" in a room with an Address Book view opens
577 a blank vCard entry screen.
579 Revision 502.0 2003/10/23 03:16:50 ajc
582 Revision 501.2 2003/10/23 03:07:54 ajc
583 * event.c: Found and removed another unquoted multi-line string literal
584 * webcit.h: changed an #ifdef HAVE_ICAL_H
585 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
587 Revision 501.1 2003/10/22 01:42:12 ajc
588 * iconbar.c: removed a stray character or two...
590 Revision 501.0 2003/10/21 04:26:37 ajc
593 Revision 500.30 2003/10/21 04:26:27 ajc
594 * bumped the version string to 5.01
596 Revision 500.29 2003/10/17 03:08:28 ajc
597 * Finished prettying up the vCard display
599 Revision 500.28 2003/10/17 02:31:45 ajc
600 * Multi-line string literals are deprecated in GCC 3.1 unless each line
601 is wrapped in quotes. Performed this fix so it'll compile.
602 * setup.c: removed references to unused variable tempfile[]
604 Revision 500.27 2003/10/09 03:17:02 ajc
605 * Started prettying up the vCard display.
607 Revision 500.26 2003/10/08 02:33:49 ajc
608 * Begin work on better handling of vCard display
610 Revision 500.25 2003/09/04 03:41:27 ajc
611 * siteconfig.c: changed some config items to drop-down boxes
613 Revision 500.24 2003/08/27 04:26:54 ajc
614 * Split the site configuration screen up into four different screens,
615 and added a meta-menu
617 Revision 500.23 2003/08/24 03:31:50 ajc
618 * Finished the setup program
619 * Bumped the internal version number to 5.01
621 Revision 500.22 2003/08/22 00:47:27 ajc
622 * setup is now working, but it still needs a way to detect a running WebCit
624 Revision 500.21 2003/08/22 00:25:40 ajc
625 * Added a skeleton "setup" program to the tree. It does not work yet.
627 Revision 500.20 2003/08/20 03:48:55 ajc
628 * Added iconbar shortcut to Contacts room
629 * Minimum required Citadel is now 6.11
631 Revision 500.19 2003/08/20 03:07:25 ajc
632 * Address book "single card" view now suppresses "reading nn message" and
633 instead shows the letter indices across the top
634 * Clicking on an address in a vCard now connects to WebCit mail instead
635 of a browser mailto: link
637 Revision 500.18 2003/08/19 04:18:43 ajc
638 * Changed things around in the address book view. Made it sorted and
639 more clickable and better looking...
641 Revision 500.17 2003/08/12 18:54:03 error
642 * messages.c: fix off-by-one-error in selector bar
644 Revision 500.16 2003/08/07 22:18:03 ajc
645 * Add the Summary Page to the customizable iconbar
647 Revision 500.15 2003/08/07 03:51:51 ajc
648 * Customizable icon bar as: pictures and text, pictures, text
650 Revision 500.14 2003/08/05 03:52:14 ajc
651 * First working version of the customizable iconbar. It contains a basic
652 set of options and now automatically refreshes when it's customized.
654 Revision 500.13 2003/08/04 03:50:29 ajc
655 * First cut at the customizable iconbar is done. A bunch of generic options
656 are there. Still need to get the actual iconbar to refresh when changes
659 Revision 500.12 2003/08/03 21:02:01 ajc
660 * More work on customizable iconbar
662 Revision 500.11 2003/08/02 05:25:46 ajc
663 * Laid the groundwork for a customizable iconbar
665 Revision 500.10 2003/07/30 03:57:49 ajc
666 * Add config.c_purge_hour to config screen
668 Revision 500.9 2003/07/06 22:06:59 ajc
669 * When converting "anything that looks like a URL" to a real link, first
670 make sure that it isn't already inside a link. This fixes most of the
671 long, ugly URL strings sent by eBay.
672 * Automatically dismantle mailto: links in HTML messages, and convert
673 them to WebCit mail links (clicking on it sends the user to the Mail
674 room and begins composing a new message with the recipient and subject
675 fields pre-populated).
677 Revision 500.8 2003/06/29 20:51:21 ajc
678 * Worked around a rendering bug in Satan's Browser that was causing it
679 to draw the calendar month view much wider than the actual screen wdith
681 Revision 500.7 2003/06/28 04:09:37 error
682 * roomops.c: Backout change to display one less box in the first column in
683 roomlist view, it doesn't seem to work for everyone
685 Revision 500.6 2003/06/28 03:52:51 error
686 * Don't tell browsers not to cache static documents
688 Revision 500.5 2003/06/28 03:35:23 error
689 * roomops.c: Display one less floor in the first column in romlist view
691 Revision 500.4 2003/06/26 03:37:58 ajc
692 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
693 This will allow some groupware clients to browse the free/busy times of
694 other users on the system.
696 Revision 500.3 2003/06/21 05:17:21 ajc
697 * Better alignment of system messages
698 * Exterminated display_error() and replaced it with WC->ImportantMessage
699 which is displayed in a bubble on top of whatever page you're on next.
700 * Small cosmetic changes
701 * Fixed some nesting problems in output_headers()
703 Revision 500.2 2003/06/20 03:39:27 ajc
704 * Optimization to floor layout in box view
706 Revision 500.1 2003/06/20 03:04:26 ajc
707 * "Reply" button on messages now handles IGnet recipients correctly
709 Revision 500.0 2003/06/10 04:23:08 ajc
712 Revision 410.50 2003/06/10 04:22:58 ajc
713 * Updated docs and headers for 5.00 release
715 Revision 410.49 2003/06/10 04:05:23 ajc
716 * De-tabled the left side icon bar and reduced one of the graphics, so
717 that all of the rounded corners show up in Satan's Browser.
719 Revision 410.48 2003/06/10 03:47:41 ajc
720 * style.css: added font selection to default <BODY> tag
722 Revision 410.47 2003/06/06 03:26:03 ajc
723 * Satan's Browser insists on putting bloody acres of whitespace to the
724 right of any bulleted list items, making any multi-column table containing
725 a list take more than the entire screen. Removed all such lists so it
726 looks ok. If you are reading this and you are a Microsoft employee, please
727 commit suicide before you break anything else.
729 Revision 410.46 2003/06/06 02:22:07 ajc
730 * Changed the upper left and upper right bounded box corners to a solid
731 blue (#204B78) instead of gradiated, because it was looking funny in
732 256-color mode. It also looked funny in Internet Explorer, but people
733 who use Internet Explorer are contributing to terrorism and really don't
734 deserve Web access in the first place. So I really just fixed this to make
735 it look good in 256-color Netscape.
737 Revision 410.45 2003/06/05 21:37:37 ajc
738 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
739 in b0rken IE browser. Die, Bill, Die.
741 Revision 410.44 2003/06/05 03:52:29 ajc
742 * Buncha cosmetic changes
744 Revision 410.43 2003/06/04 03:41:25 ajc
745 * Change the appearance of rooms with and without new messages in the
746 room list -- now defined using CSS
748 Revision 410.42 2003/06/03 03:57:42 ajc
749 * Tightened up the room banner a bit. Smaller padding, smaller font,
752 Revision 410.41 2003/05/31 21:36:45 ajc
755 Revision 410.40 2003/05/26 21:05:42 ajc
756 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
757 it to complete the free/busy checking for attendee availability.
759 Revision 410.39 2003/05/26 05:44:45 ajc
760 * event.c: fix compiler warning
762 Revision 410.38 2003/05/26 05:39:46 ajc
763 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
764 bug fixed in Citadel.
766 Revision 410.37 2003/05/26 05:28:13 ajc
767 * serv_func.c: added utility function read_server_text()
768 * availability.c: banged out more of this code -- still not complete
770 Revision 410.36 2003/05/26 03:28:02 ajc
771 * Getting closer to doing the availability check. Created new source
772 module 'availability.c' for this purpose. Stub function is in place.
774 Revision 410.35 2003/05/25 04:25:12 ajc
775 * siteconfig.c: fixed a spelling error
776 * event.c: add a "Check attendee availability" button, and the code to
777 bypass saving the event to the server, do something with it, and then
778 feed the twiddled data structure back to the form display function for
779 further editing. What's still missing is the code to do the actual
782 Revision 410.34 2003/05/24 22:22:35 ajc
783 * Small stylesheet hack to make it work with b0rken IE
785 Revision 410.33 2003/05/24 22:13:08 ajc
786 * Changed the login banner a bit
788 Revision 410.32 2003/05/20 03:25:41 ajc
789 * Separate event invitees with newlines instead of commas.
791 Revision 410.31 2003/05/19 19:55:09 ajc
792 * summary.c: eliminate compiler warnings about unused variables when
793 compiling a WebCit service without calendar support
795 Revision 410.30 2003/05/18 02:05:33 ajc
796 * More conversion of screens to the new look-and-feel.
798 Revision 410.29 2003/05/16 04:11:29 ajc
799 * We don't need no steenking workaround. Problem fixed. MIME parser not
800 broken. Web server was calling it with bad parameters. All fixed now.
801 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
804 Revision 410.28 2003/05/15 04:52:26 ajc
805 * Minor workaround in web forms to handle mime parser problem in uploads
807 Revision 410.27 2003/05/15 03:35:59 ajc
808 * look and feel overhaul -- almost done!
810 Revision 410.26 2003/05/14 03:46:35 ajc
811 * More background cleanup
813 Revision 410.25 2003/05/05 17:19:46 ajc
814 * Cleanups to summary page when running on a non ical enabled system
815 * Use non breaking spaces in summary page box titles
817 Revision 410.24 2003/05/04 04:22:41 ajc
818 * Display body of messages on a white background. I am doing this in order
819 to prepare for making the general background of the screen a darker color.
821 Revision 410.23 2003/05/04 02:54:55 ajc
822 * Summary page now uses our cutesy new rounded window boxes
824 Revision 410.22 2003/05/03 21:28:41 ajc
825 * Added in a slick new box style and put the room lists in it
827 Revision 410.21 2003/05/03 16:57:04 ajc
828 * In the 'folders' and 'portal' views, change the folder delimiter
829 from / to \ to avoid conflict with room names that have slashes
831 Revision 410.20 2003/05/03 16:23:29 ajc
832 * Enforce three columns in portal view of room list
834 Revision 410.19 2003/05/03 04:52:32 ajc
835 * Added an experimental new "portal view" to the room list options
837 Revision 410.18 2003/05/02 03:23:41 ajc
838 * Minor change to room list algorithm
840 Revision 410.17 2003/05/01 15:33:05 ajc
841 * Fixed a potential memory leak in enumeration of MIME parts
843 Revision 410.16 2003/05/01 03:11:35 ajc
844 * When static content is requested, fetch it without trying to connect
847 Revision 410.15 2003/04/30 05:00:00 ajc
848 * Added the ability to compose messages with file attachments uploaded from
851 Revision 410.14 2003/04/27 04:46:02 ajc
852 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
853 observes the flag designating the presence of new messages. (The "rooms
854 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
855 but that view may get axed soon.)
857 Revision 410.13 2003/04/26 21:57:53 ajc
858 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
859 before returning an error code to avoid a file descriptor leak
861 Revision 410.12 2003/04/19 21:42:36 ajc
862 * Repaired all my b0rken COLOR tags
863 * Replaced most FONT tags with SPAN tags
866 Revision 410.11 2003/04/19 19:58:10 ajc
867 * Lots of great changes from Nick to make the site CSS-enabled.
869 Revision 410.10 2003/04/14 04:04:40 ajc
870 * First cut of CSS-izing WebCit. Probably b0rken.
872 Revision 410.9 2003/04/09 04:02:32 ajc
873 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
874 supported the idea of one WebCit connecting to multiple Citadels for a
875 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
876 * When connecting to Citadel through a Unix domain socket, don't try to make
877 the Java chat applet available.
879 Revision 410.8 2003/03/31 03:32:19 ajc
880 * messages.c: check for 000 terminator while parsing RFC822 headers to
881 prevent getting hung up while displaying certain badly formatted messages.
883 Revision 410.7 2003/03/30 06:13:19 ajc
884 * When reading from the server, do not treat CR as end-of-line because
885 there's probably an LF coming after it. Instead, keep reading to the LF
887 * Do not underline links in the icon bars
889 Revision 410.6 2003/03/17 04:17:41 ajc
890 * Call to accept() was being made with an uninitialized variable for the
891 third argument. Changed the second and third argument to NULL and 0 because
892 we don't really need accept() to fill up a buffer full of information that
893 we'll never use. (Thanks to SteveV for reporting the bug and helping to
895 * Removed the mutex wrapper around select() because we don't need it. All
896 idle worker threads now block on select() and one of them will wake up when
897 a connection arrives.
899 Revision 410.5 2003/03/15 20:55:03 ajc
900 * When a requested image is not available on the Citadel server, send a
901 1x1 transparent GIF instead of 404 error.
903 Revision 410.4 2003/03/14 04:21:57 ajc
904 * clone events to be encapsulated before saving, because the original
905 instance may already have a parent, and that makes crashy crashy
907 Revision 410.3 2003/03/13 05:57:17 ajc
908 * More encapsulation. Warning: there are bugs in this!!
910 Revision 410.2 2003/03/13 05:20:23 ajc
911 * Various changes to the calendar service to handle messages containing
912 fully encapsulated VCALENDAR components instead of only unencapsulated
913 VEVENT subcomponents. We have to move in this direction for compatibility
916 Revision 410.1 2003/03/01 22:07:19 ajc
917 * New user registration, as well as existing user re-registration, now
918 uses the vCard editing screen.
919 * Administratively editing users' address book entries now works again,
920 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
921 in order to enforce this.
923 Revision 410.0 2003/02/19 03:49:33 ajc
926 Revision 400.90 2003/02/19 03:49:17 ajc
927 * latest config.guess and config.sub from www.gnu.org
929 Revision 400.89 2003/02/07 04:44:17 ajc
930 * Replaced sleep() with a function that sleeps using select() in order to
931 avoid potential issues with SIGALRM. Possible fix for weird behavior
932 when running on a Macintosh.
934 Revision 400.88 2003/01/29 22:32:07 ajc
935 * Shuffled some code and comments around; minor cleanup
937 Revision 400.87 2003/01/28 15:37:12 ajc
938 * All functions which read binary data from the server now make use of the
939 read_server_binary() function in tools.c
940 * Binary reads from server now have safety code to prevent infinite loops
941 * All output of MIME objects is now done with http_transmit_thing()
943 Revision 400.86 2003/01/19 06:28:04 ajc
944 * Minimum required Citadel version 6.05
946 Revision 400.85 2003/01/16 04:41:26 ajc
947 * When displaying edit controls for time of day in the calendar, only show
948 minutes that are multiples of 5 ... unless the existing value is not a
949 multiple of 5, in which case we show that too.
951 Revision 400.84 2003/01/15 17:34:04 ajc
952 * event.c: fixed a misspelling
953 * config.guess, config.sub: updated using latest from ftp.gnu.org
955 Revision 400.83 2003/01/14 04:21:27 ajc
956 * Only offer views which make sense for the default view of a room
958 Revision 400.82 2003/01/13 03:34:33 ajc
959 * Get ready for the 4.10 release
961 Revision 400.81 2003/01/12 23:22:53 ajc
962 * configure.in: check for libical v0.24 or newer
964 Revision 400.80 2003/01/07 04:56:17 ajc
965 * Complete the free/busy transparency handling in the form
966 * Default times for new events are now in the correct timezone
968 Revision 400.79 2003/01/06 18:01:35 ajc
969 * Begin handling of TRANSP property to show event times as free or
972 Revision 400.78 2003/01/05 21:02:14 ajc
973 * Summary page: three columns are now all the same width
975 Revision 400.77 2003/01/05 20:56:05 ajc
976 * minor fix for previous checkin
978 Revision 400.76 2003/01/05 20:51:01 ajc
979 * Display PARTSTAT for attendees
981 Revision 400.75 2003/01/05 05:01:00 ajc
982 * Add "today's calendar events" to the summary page.
984 Revision 400.74 2003/01/05 04:27:28 ajc
985 * Add "Tasks" to the summary page
987 Revision 400.73 2002/12/28 05:44:09 ajc
988 * ical_dezonify.c: brought over new version from the Citadel source (again)
990 Revision 400.72 2002/12/28 05:12:45 ajc
991 * ical_dezonify.c: brought over new version from the Citadel source.
993 Revision 400.71 2002/12/26 04:04:48 ajc
994 * Perform CHEK command when automatically establishing sessions, not just
995 when one is explicitly created. Some stuff is missing otherwise.
997 Revision 400.70 2002/12/25 23:18:06 ajc
998 * Be more strategic about when to call ical_dezonify()
999 (This may be the last set of fixes. I hope so.)
1001 Revision 400.69 2002/12/25 21:39:38 ajc
1002 * ical_dezonify.c: added.
1003 * calendar.c: convert incoming ical messages to UTC
1004 (the usual routines will then convert them to local time for display)
1006 Revision 400.68 2002/12/25 07:06:00 ajc
1007 * Tweaked the code to work with libical 0.24
1009 Revision 400.67 2002/12/20 04:50:00 ajc
1010 * When saving a calendar event, increment the SEQUENCE property.
1012 Revision 400.66 2002/12/18 05:03:39 ajc
1013 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1014 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1015 Because the libc-allocated buffer was getting clobbered.
1016 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1018 Revision 400.65 2002/12/17 05:01:39 ajc
1019 * Prettied up the calendar day view layout
1020 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1022 Revision 400.64 2002/12/16 04:43:30 ajc
1023 * Correctly handle local time zone when figuring out which day and time to
1024 display events on calendar month/day views. This also seems to have
1025 fixed the bug that was causing events to sometimes get lost when saved.
1027 Revision 400.63 2002/12/15 05:50:59 ajc
1028 * Form editing of date/time fields now assumes that the icaltimetype being
1029 manipulated is in UTC. It converts to/from local time for editing.
1031 Revision 400.62 2002/12/10 23:25:47 ajc
1032 * Display attendees in message view of calendar objects
1034 Revision 400.61 2002/12/07 22:12:59 ajc
1035 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1036 until I implement the Citadel server function which it calls.)
1038 Revision 400.60 2002/11/30 21:34:51 ajc
1039 * Submit organizer in a hidden field, in case the server needs it
1041 Revision 400.59 2002/11/30 04:46:46 ajc
1042 * First cut at adding/removing attendees to an event
1043 (Actual invitations should be sent by the Citadel server)
1045 Revision 400.58 2002/11/29 23:56:19 ajc
1046 * Completed "me as organizer" -- the user's own e-mail address is inserted
1047 as the organizer of new events. Detect when the user is the organizer and
1048 enable/disable the attendees box accordingly.
1050 Revision 400.57 2002/11/29 16:38:37 ajc
1051 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1053 Revision 400.56 2002/11/28 06:03:24 ajc
1054 * Issue an ISME command when editing an event, to determine whether the user
1055 viewing the event is the organizer. (Will use this later to allow/disallow
1056 sending out invitations.)
1058 Revision 400.55 2002/11/26 05:01:04 ajc
1059 * Began handling attendee fields
1061 Revision 400.54 2002/11/16 23:40:11 ajc
1064 Revision 400.53 2002/11/16 23:15:02 ajc
1065 * Make the "all day event" shadebox smaller (month view) - no border.
1066 * Fixed bug that caused any events following an all day event to also appear
1069 Revision 400.52 2002/11/16 05:40:54 ajc
1070 * When adding new events to the calendar, default to the month [and day]
1071 currently being viewed.
1072 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1074 Revision 400.51 2002/11/15 05:05:47 ajc
1075 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1077 Revision 400.50 2002/11/15 04:11:46 ajc
1078 * Added even more nifty JavaScript to cause the hour/minute and end date
1079 fields of a calendar event form to render as disabled when the "all day
1080 event" box is checked -- not just when the user checks the box, but also
1081 when the box begins its life already checked.
1083 Revision 400.49 2002/11/14 04:59:40 ajc
1084 * Correctly serialize and save all day events using date instead of date/time
1086 Revision 400.48 2002/11/13 04:49:23 ajc
1087 * "All day event" shows as a single checkbox, instead of one for the start
1088 time and one for the end time. Added nifty JavaScript to zero and shade
1089 the hour/minute and all end time fields when all-day-event is checked.
1091 Revision 400.47 2002/11/12 05:57:27 ajc
1092 * Display a nicer looking screen when replying to calendar invitations
1093 * When displaying day view, don't show all day events twice
1094 * Day or month view: denote all day events by displaying them inside
1097 Revision 400.46 2002/11/12 03:26:39 ajc
1098 * Tell the user about broken Citadel server connections instead of
1099 simply printing "Goodbye"
1101 Revision 400.45 2002/10/23 04:11:38 ajc
1102 * Detect when a meeting invitation is actually an update for an existing UID
1103 and tell the user so.
1105 Revision 400.44 2002/10/21 20:16:38 ajc
1106 * Display conflicts nicely
1108 Revision 400.43 2002/10/21 18:29:14 ajc
1109 * Ask server to hunt for conflicts when displaying a meeting invitation
1111 Revision 400.42 2002/10/19 21:28:32 ajc
1112 * Moved the calendar meeting request reply functionality to the Citadel server
1114 Revision 400.41 2002/10/19 17:10:14 ajc
1115 * Add "Tentative" accept button
1116 * Only display Accept/Tentative/Decline button when method=REQUEST
1118 Revision 400.40 2002/10/19 04:16:37 ajc
1119 * Save an incoming meeting request into the user's calendar.
1121 Revision 400.39 2002/10/18 20:55:05 ajc
1122 * Began work on meeting request accept/decline
1124 Revision 400.38 2002/10/16 19:16:39 ajc
1125 * Fixes and updates to build WebCit on Linux for IBM S/390
1127 Revision 400.37 2002/10/09 04:12:44 ajc
1128 * Templatized trailing HTML
1129 * Templatized "new start page" page
1130 * Added global substitution macros
1132 Revision 400.36 2002/10/09 03:51:01 ajc
1133 * Templatized the <HEAD> section of HTML
1135 Revision 400.35 2002/10/07 23:03:38 ajc
1136 * messages.c: don't display room name field when it's blank
1138 Revision 400.34 2002/10/07 04:10:37 ajc
1139 * When displaying meeting invitations, only show date/time for VEVENT
1140 subcomponents. Date/time for other subcomponents are irrelevant.
1141 * Cleaned up HTML display of meeting invitations.
1143 Revision 400.33 2002/10/03 03:40:31 ajc
1144 * Worked on meeting accept/decline a little bit
1146 Revision 400.32 2002/09/30 03:58:35 ajc
1147 * Dabbled in handling incoming meeting requests
1149 Revision 400.31 2002/09/29 20:15:43 ajc
1150 * Completed the calendar day view
1152 Revision 400.30 2002/09/28 04:01:30 ajc
1153 * started fleshing out the calendar day view
1155 Revision 400.29 2002/09/27 21:19:28 ajc
1158 Revision 400.28 2002/09/27 18:31:33 ajc
1159 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1160 * After saving a VEVENT, return to the correct calendar view and date
1162 Revision 400.27 2002/09/27 17:15:44 ajc
1163 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1165 Revision 400.26 2002/09/27 04:37:21 ajc
1166 * New, buggy versions of event editing screens
1168 Revision 400.25 2002/09/26 22:00:16 ajc
1169 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1170 month 1 in libical functions)
1172 Revision 400.24 2002/09/25 21:57:13 ajc
1173 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1176 Revision 400.23 2002/09/24 04:12:34 ajc
1177 * Rough cut of the two-pass calendar display routines (first pass: go thru
1178 messages gathering VEVENT items; second pass: render calendar with data)
1180 Revision 400.22 2002/09/23 04:01:33 ajc
1181 * Presentation changes to calendar month view
1183 Revision 400.21 2002/09/22 05:20:27 ajc
1184 * Began implementing month view
1186 Revision 400.20 2002/09/21 04:38:05 ajc
1187 * Added utility functions for displaying vcalendar timestamps in web forms
1188 and translating form data back to timestamps.
1189 * Completed the "edit task" and "add new task" screens.
1191 Revision 400.19 2002/09/20 20:28:08 ajc
1192 * Smooth transition between "list tasks" & "edit task" screens
1194 Revision 400.18 2002/09/20 03:54:44 ajc
1195 * Display the "Tasks" view as a bulleted list with each task clickable
1196 * Clicking brings up an (unfinished) "edit task" screen
1198 Revision 400.17 2002/09/18 21:44:02 ajc
1199 * display VTODO parameters
1201 Revision 400.16 2002/09/17 04:21:00 ajc
1202 * Handler chains for VCALENDAR and VTODO types
1204 Revision 400.15 2002/09/17 03:37:10 ajc
1205 * Implemented a 'display handler' infrastructure for various groupware types
1207 Revision 400.14 2002/09/16 03:35:12 ajc
1208 * Just a bunch of glue code to iterate through the various types of ical
1209 objects we could encounter
1211 Revision 400.13 2002/09/15 04:05:41 ajc
1212 * Process calendar object subcomponents
1214 Revision 400.12 2002/09/15 03:40:13 ajc
1216 * When a text/calendar MIME type is discovered in a message, send it to
1217 the (currently skeleton) parser in calendar.c
1218 * calendar.c: skeleton parser for calendar objects which currently just
1219 creates an icalcomponent object and frees it.
1221 Revision 400.11 2002/09/15 03:16:24 ajc
1222 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1223 function namespace in libical
1225 Revision 400.10 2002/09/15 02:50:55 ajc
1226 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1228 Revision 400.9 2002/09/14 21:33:31 ajc
1229 * Backed out compression of inlines -- not all browsers appear to handle it
1231 Revision 400.8 2002/09/14 20:20:29 ajc
1232 * Attempting to push more stuff through compression. I've introduced some
1233 sort of deadlock bug that I can't seem to find yet...
1235 Revision 400.7 2002/09/14 20:00:22 ajc
1236 * Compress output_image() graphics
1238 Revision 400.6 2002/09/14 16:26:35 ajc
1239 * output_image() now reads the entire image from Citadel into a buffer before
1240 sending it to the browser (for performance reasons, and so it can compress)
1242 Revision 400.5 2002/09/14 04:52:59 ajc
1243 * Look for the "libical" calendaring library and link it in if present...
1245 Revision 400.4 2002/09/14 04:02:36 ajc
1246 * Finished gzip compression of dynamic pages (when browser supports it)
1248 Revision 400.3 2002/09/13 20:40:53 ajc
1249 * Detect when the client browser is capable of gzip encoding
1250 (actual encoding is not implemented yet)
1252 Revision 400.2 2002/09/13 15:54:40 ajc
1253 * Reversed the above change because I broke it somehow
1255 Revision 400.1 2002/09/11 22:46:59 ajc
1256 * Started adding in compression and calendaring library detects (not finished)
1258 Revision 400.0 2002/09/09 03:56:11 ajc
1259 * This is version 4.00
1261 Revision 323.68 2002/09/09 03:51:01 ajc
1262 * In the HTML-to-HTML converter:
1263 --> Open links in new window (as with text msgs)
1264 --> Convert loose URL's to hot links (as with text msgs)
1266 Revision 323.67 2002/09/06 03:59:11 ajc
1267 * Added an "About this server" panel to the Summary page.
1268 (Useless fluff, but better than an empty column.)
1270 Revision 323.66 2002/08/26 02:57:06 ajc
1271 * Rooms listed on the summary page are now clickable-gotoable
1273 Revision 323.65 2002/08/26 01:24:09 ajc
1274 * Added a "summary" page (rather sparse for now)
1276 Revision 323.64 2002/08/24 15:30:48 ajc
1277 * GET instead of POST for listsub. Also add a 'Back...' link.
1279 Revision 323.63 2002/08/24 05:59:24 ajc
1280 * Bugfixes and cosmetic changes to listsub system
1282 Revision 323.62 2002/08/23 03:37:19 ajc
1283 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1285 Revision 323.61 2002/08/22 03:55:47 ajc
1286 * 'unsubscribe' command (but not 'confirm unsubscribe')
1288 Revision 323.60 2002/08/21 21:58:37 ajc
1289 * Completed self-service list subscription via web.
1290 (Still need to implement unsubscribe.)
1292 Revision 323.59 2002/08/16 22:06:51 ajc
1295 Revision 323.58 2002/08/16 03:51:12 ajc
1296 * I think I've finally nailed the 'no session' pages now...
1298 Revision 323.57 2002/08/15 03:49:47 ajc
1299 * Fleshed out the list subscription page a bit
1301 Revision 323.56 2002/08/13 19:55:12 ajc
1302 * Keep track of the HTTP "Host:" header being sent by the browser.
1303 (We're going to need this in the near future)
1305 Revision 323.55 2002/08/05 16:07:30 ajc
1306 * Moved "edit floor label pic" to the floor editing screen
1308 Revision 323.54 2002/08/05 15:53:00 ajc
1309 * Commands to add, change, delete floors
1311 Revision 323.53 2002/07/26 03:20:04 ajc
1312 * Beautified the folder tabs in "edit room"
1314 Revision 323.52 2002/07/25 04:01:58 ajc
1315 * Final cleanup of changes (finally located and fixed the bug)
1317 Revision 323.51 2002/07/24 04:14:23 ajc
1318 * Minor code cleanup of last night's changes
1320 Revision 323.50 2002/07/23 15:40:54 ajc
1321 * Minor cleanup of previous changes
1323 Revision 323.49 2002/07/23 04:43:58 ajc
1324 * Updated message reading to use the new MSG4 command, so we can do output
1325 of various types of richtext (mainly HTML).
1327 Revision 323.48 2002/07/16 03:37:24 ajc
1328 * Small change to above
1330 Revision 323.47 2002/07/16 03:23:37 ajc
1331 * Display HTML messages as HTML. (Wow!)
1333 Revision 323.46 2002/07/13 04:39:59 ajc
1334 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1335 output HTML instead of converting to text/plain and back. (Not finished.)
1337 Revision 323.45 2002/07/11 03:17:03 ajc
1338 * hacks to text_to_server() to transmit messages as HTML
1340 Revision 323.44 2002/07/09 04:21:12 ajc
1343 Revision 323.43 2002/07/06 03:10:26 ajc
1344 * Enable a "make this my start page" link that works in lots of places.
1345 Configures a user's preference of where to go after login.
1347 Revision 323.42 2002/06/19 22:01:31 ajc
1348 * When editing another user's vCard, do a "transient goto" to their config
1349 room so you don't automatically gain access to their config room.
1350 * When creating a user, go back to the "select user to edit" screen with the
1351 new user's account name pre-selected.
1353 Revision 323.41 2002/06/17 03:48:44 ajc
1354 * Finished the thing to edit other users' vCards.
1356 Revision 323.40 2002/06/16 21:49:02 ajc
1357 * Administratively edit other users' vCards. Still needs a couple of lines
1358 of glue code to make it work.
1360 Revision 323.39 2002/06/15 20:34:39 ajc
1361 * Use safestrncpy() instead of strncpy() where appropriate
1362 * Fixed a memory allocation bug in the vCard parser
1364 Revision 323.38 2002/05/23 03:40:05 ajc
1365 * Brought over a utility function I'll need later
1367 Revision 323.37 2002/05/22 02:34:56 ajc
1368 * Finished room/folder view selector. Pretty cool.
1370 Revision 323.36 2002/05/22 01:53:23 ajc
1371 * Room list or folder list? Give the user a choice. (Has bugs.)
1373 Revision 323.35 2002/05/12 15:21:43 error
1374 * do_template() now parses a .wml file for WAP clients, and a .html file
1377 Revision 323.34 2002/05/11 22:46:19 error
1378 * Track whether user-agent is a WAP gateway
1380 Revision 323.33 2002/05/11 15:35:07 error
1381 * webcit.c: add MIME types for WAP/WML
1383 Revision 323.32 2002/05/10 15:29:58 ajc
1384 * Hacked the address book view a little bit
1386 Revision 323.31 2002/05/09 03:53:56 ajc
1387 * Began working on address book view
1389 Revision 323.30 2002/05/08 03:38:58 ajc
1390 * Preferences framework
1392 Revision 323.29 2002/05/07 03:57:29 ajc
1393 * In message summary, replace 'Del' links with checkboxes
1395 Revision 323.28 2002/05/05 03:28:15 ajc
1396 * Shuffled around the room banner a bit
1398 Revision 323.27 2002/05/03 19:32:39 ajc
1399 * Finished "folder list" mode (still need to move it to a permanent location)
1401 Revision 323.26 2002/05/03 03:55:17 ajc
1402 * more folder display stuff
1404 Revision 323.25 2002/05/01 22:03:07 ajc
1405 * "folder list" view (not finished)
1407 Revision 323.24 2002/05/01 03:23:31 ajc
1408 * Added a drop-down box to change a user's view of a room.
1410 Revision 323.23 2002/04/28 03:56:47 ajc
1411 * Finished summary mode (for the most part, anyway)
1413 Revision 323.22 2002/04/26 21:13:21 ajc
1414 * Separated "summary mode" message listing into its own function
1415 * Go to summary mode automatically when the server says that view=1
1417 Revision 323.21 2002/04/20 04:14:29 ajc
1418 * Some work on email summary screen
1420 Revision 323.20 2002/03/31 05:02:39 ajc
1421 * Remove "Page another user" link from main menu
1422 * Add "edit my citadel config room" type link from edit user screen
1424 Revision 323.19 2002/03/29 22:30:45 ajc
1425 * Finished the "edit user" screen.
1427 Revision 323.18 2002/03/29 15:18:09 ajc
1428 * yep ... more user edit stuff
1430 Revision 323.17 2002/03/26 19:01:12 ajc
1431 * More edit user stuff
1433 Revision 323.16 2002/03/26 18:23:23 ajc
1434 * Don't display room banner on screens that don't pertain to a particular room
1435 * Initial prep for add/change/delete user accounts screen
1437 Revision 323.15 2002/03/22 04:33:08 ajc
1438 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1440 Revision 323.14 2002/03/19 04:35:10 ajc
1441 * Brought over yet another new version of the MIME parser from Citadel
1443 Revision 323.13 2002/03/13 03:56:52 ajc
1444 * New site config option "Allow system Aides to gain access to mailboxes"
1446 Revision 323.12 2002/03/12 23:13:57 ajc
1447 * Moved room access controls out of the admin menu and into the room commands
1448 menu. Prettied up the access control list screen.
1450 Revision 323.11 2002/03/10 06:07:09 ajc
1451 * Handle multiple Internet e-mail addresses in vCard editor
1453 Revision 323.10 2002/03/07 04:56:09 ajc
1454 * Final polish for initial round of vCard editing functions. Only show "edit"
1455 link when editing user's own vCard in the My Citadel Config> room.
1457 Revision 323.9 2002/03/06 05:22:33 ajc
1458 * More vcard editing form stuff
1460 Revision 323.8 2002/03/05 05:05:06 ajc
1461 * More vCard editing stuff
1463 Revision 323.7 2002/03/04 05:28:54 ajc
1464 * Wrote some skeleton code for robust vCard editing
1466 Revision 323.6 2002/03/03 06:58:25 ajc
1467 * Login errors displayed in red
1469 Revision 323.5 2002/03/03 06:52:59 ajc
1470 * Allow editing of the "disable self-service user account creation" site config option
1472 Revision 323.4 2002/02/24 07:02:44 ajc
1473 * Added the ability to enter a Subject: line in messages
1474 * Go to the Mail room when user clicks on the new mail alert icon
1476 Revision 323.3 2002/02/13 22:47:51 ajc
1477 * Added some rudimentary support for displaying vCards as card-looking things
1479 Revision 323.2 2002/02/13 15:04:25 ajc
1480 * Began some hacks for vCard processing
1482 Revision 323.0 2002/01/13 09:07:06 ajc
1485 Revision 322.4 2002/01/13 09:06:38 ajc
1486 * Brought over the debugged mime parser from Citadel
1488 Revision 322.3 2002/01/05 06:19:17 error
1489 * Add MIME types text/css and image/png
1491 Revision 322.2 2002/01/03 22:32:38 ajc
1492 * templatized the "prompt for recipient" screen
1494 Revision 322.1 2001/12/28 09:43:05 error
1495 * Client support for hostnames up to 63 characters
1497 Revision 322.0 2001/12/26 23:11:56 ajc
1500 Revision 321.1 2001/12/26 23:11:25 ajc
1501 * Minor change to the upload handler, to fix graphics uploads
1503 Revision 321.0 2001/12/26 05:28:02 ajc
1506 Revision 320.2 2001/12/26 05:24:11 ajc
1507 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1508 link tags. The nifty JavaScript stuff is now used only to light up the
1509 buttons during mouse hovers, and nothing more.
1511 Revision 320.1 2001/12/25 00:14:44 error
1512 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1514 Revision 320.0 2001/12/21 06:04:03 ajc
1517 Revision 301.22 2001/12/21 06:03:54 ajc
1520 Revision 301.21 2001/12/20 05:02:42 ajc
1521 * If you paid for this software, someone is ripping you off.
1522 * Fixed the urlesc() function to use a caller-supplied target buffer.
1524 Revision 301.20 2001/12/18 20:35:29 ajc
1525 * More fun JavaScript-enabled buttons
1527 Revision 301.19 2001/12/18 16:48:06 ajc
1528 * Began testing new JavaScript-enabled k00l light-up buttonz
1530 Revision 301.18 2001/12/18 06:06:20 ajc
1531 * mime parser update
1533 Revision 301.17 2001/12/15 20:51:33 ajc
1534 * "reply" button on pop-up pages
1536 Revision 301.16 2001/12/11 16:02:40 ajc
1537 * Completed support for add/remove mailing list recipients.
1539 Revision 301.15 2001/12/11 15:22:53 ajc
1540 * Began constructing the listserv screen for config (not tested)
1542 Revision 301.14 2001/12/11 05:37:12 ajc
1543 * Finished the share/unshare room screen in Edit Room
1545 Revision 301.13 2001/12/03 04:43:40 ajc
1546 * Brought over an update of the MIME parser from Citadel.
1548 Revision 301.12 2001/12/02 07:09:13 ajc
1549 * Turned the room editing page into a tabbed dialog
1550 * Started adding some of the room sharing stuff
1552 Revision 301.11 2001/11/22 05:17:06 ajc
1553 * Completed the add/change/delete neighbor node screens
1555 Revision 301.10 2001/11/18 01:47:24 ajc
1556 * Tentatively begun the change of networking configuration screens to reflect
1557 the new network architecture of the server.
1559 Revision 301.9 2001/11/18 01:41:09 ajc
1560 * Brought over the newer string tokenizer from Citadel
1561 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1562 server's convention of #define SIZ 4096
1564 Revision 301.8 2001/11/14 03:20:22 ajc
1565 * Add some more of the newer config settings to the site config screen
1567 Revision 301.7 2001/09/25 03:34:09 ajc
1568 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1569 and bail out without bothering the Citadel server.
1571 Revision 301.6 2001/08/22 16:38:06 ajc
1572 * Added the "-c" command line option to generate optional cookies indicating
1573 the host name of the server. This makes it easy to put a cluster of WebCit
1574 servers behind (for example) an Arrowpoint load balancer.
1576 Revision 301.5 2001/08/21 04:02:56 ajc
1577 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1578 unwanted page caching
1580 Revision 301.4 2001/08/13 03:43:24 ajc
1583 Revision 301.3 2001/08/13 03:40:01 ajc
1584 * Another attempt at focus
1586 Revision 301.2 2001/08/11 04:24:39 ajc
1587 * Attempt at setting focus to msgtext area when entering a message.
1589 Revision 301.1 2001/08/02 03:42:03 ajc
1590 * Changed the wholist to work with the new masquerade semantics
1592 Revision 301.0 2001/06/28 15:05:31 ajc
1595 Revision 300.2 2001/06/28 15:03:49 ajc
1596 * Every generated page now includes a meta tag to disable evil "smart tags"
1597 (see http://smarttags.manilasites.com/ for more information)
1599 Revision 300.1 2001/06/28 02:39:54 ajc
1600 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1601 the screen where you can create a room...
1603 Revision 300.0 2001/06/27 06:24:06 ajc
1604 * Tagged everything as Version 3.00
1606 Revision 213.25 2001/06/27 06:22:49 ajc
1607 * Updated docs for the 3.00 release
1609 Revision 213.24 2001/06/27 06:16:01 ajc
1610 * Correct generated window name in pop up pages
1611 * Added handling of MIME inline images (not tested)
1613 Revision 213.23 2001/06/22 17:58:20 ajc
1614 * A few performance and tuning cleanups. Increased the size of the socket
1615 queue length to 100 for use on big systems. Also, during startup, the
1616 initial startup thread now exits after creating the worker threads, instead
1617 of becoming a worker thread itself. For some reason Solaris had problems
1618 with the latter method.
1620 Revision 213.22 2001/06/07 03:16:57 ajc
1621 * Brought over an updated mime parser from Citadel
1623 Revision 213.21 2001/06/06 14:44:25 ajc
1624 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1626 Revision 213.20 2001/05/31 02:26:22 ajc
1627 * Fixed login to take you to the Lobby instead of the next room.
1629 Revision 213.19 2001/05/30 22:37:09 ajc
1630 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1631 or a "filename" from the MIME parser.
1633 Revision 213.18 2001/05/30 01:06:57 ajc
1634 * Changes to mime parser ... still something wrong
1636 Revision 213.17 2001/05/28 19:27:29 ajc
1637 * Fixed bug which marked all messages in Lobby as old before reading at login
1639 Revision 213.16 2001/05/25 22:39:26 ajc
1640 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1642 Revision 213.15 2001/05/23 16:15:23 ajc
1643 * UI changes (pretty frames with no scrollbars)
1645 Revision 213.14 2001/05/22 00:32:17 ajc
1648 Revision 213.13 2001/05/22 00:02:18 ajc
1649 * Another attempt to fix the fd leak
1651 Revision 213.12 2001/05/19 02:21:40 ajc
1652 * Attempt to fix the dangling sockets.
1654 Revision 213.11 2001/05/15 03:22:25 ajc
1655 * More icon updates and link cleanup type stuff
1657 Revision 213.10 2001/05/06 05:11:48 ajc
1658 * Added paging icon and right-justified it
1659 * Send-page window is now a popup
1661 Revision 213.9 2001/05/04 04:28:10 ajc
1662 * Added "page user" button in wholist
1664 Revision 213.8 2001/05/01 00:49:43 ajc
1665 * more of the UI overhaul
1667 Revision 213.7 2001/04/30 01:49:36 ajc
1668 * more work on UI overhaul
1670 Revision 213.6 2001/04/29 04:39:23 ajc
1671 * User interface overhaul now in progress. WARNING: incomplete system.
1673 Revision 213.5 2001/04/01 22:13:37 cough
1674 * Modified roomops.c to give users the ability to pick a floor at room
1677 Revision 213.4 2001/02/15 01:21:55 ajc
1678 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1679 invite/kickout functionality.
1681 Revision 213.3 2001/01/25 23:10:00 ajc
1682 * "Delete message" button now confirms on client-side using JavaScript
1684 Revision 213.2 2000/12/05 18:39:49 ajc
1685 * Added support for non-USA countries in registration screen (requires the
1686 latest Citadel server, which supports the country field)
1688 Revision 213.1 2000/10/20 04:27:46 ajc
1689 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1691 Revision 213.0 2000/10/03 16:44:01 ajc
1692 * Tagged for 2.13 release
1694 Revision 212.16 2000/10/03 03:15:53 ajc
1695 * Cosmetic changes to login screen, menu bar, and message header bar
1697 Revision 212.15 2000/09/28 03:44:52 ajc
1698 * Linked to the bio/photo page from message headers. I'm not sure I like the
1699 color scheme, though.
1701 Revision 212.14 2000/09/28 03:37:23 ajc
1702 * who.c: provide links to bio/photo pages for each user in the wholist
1704 Revision 212.13 2000/09/24 21:37:21 ajc
1705 * When reading large numbers of messages, group them in smaller numbers and
1706 display the selector bar in search engine style (like AltaVista and Google)
1708 Revision 212.12 2000/09/24 04:17:16 ajc
1709 * Templatized the room banner.
1711 Revision 212.11 2000/09/17 03:29:45 ajc
1712 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1714 Revision 212.10 2000/09/14 11:43:37 error
1715 Replace occurrences of % throughout the HTML with %% so as to be friendly
1716 to HP/UX printf() and possibly others.
1718 Revision 212.9 2000/09/13 04:13:59 ajc
1719 * Completed the initial hack of the variable substitution template thingy.
1720 Check out static/login.html to see the first template.
1722 Revision 212.8 2000/09/11 17:08:16 ajc
1723 * Started templatizing the login screen. Not finished yet.
1725 Revision 212.7 2000/09/11 03:29:50 ajc
1726 * Started working on a variable-substitution thing
1728 Revision 212.6 2000/08/30 03:20:22 ajc
1729 * Put the wholist back into its own window.
1731 Revision 212.5 2000/07/06 03:46:29 ajc
1732 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1734 Revision 212.4 2000/06/29 04:22:35 ajc
1735 * Changed the format of the wholis (again). Now it shows up in a frame
1736 instead of a separate window.
1738 Revision 212.3 2000/06/12 03:28:44 ajc
1739 * added support for multi-line paging
1741 Revision 212.2 2000/06/07 04:11:28 ajc
1742 * HTML changes to room banner
1744 Revision 212.1 2000/05/31 04:29:54 ajc
1745 * Initial support for "summary" (headers only, no body) mode of reading
1746 messages, and "read one" mode. For future support of 'traditional' email.
1748 Revision 212.0 2000/05/23 20:35:52 ajc
1749 * Tagged for the 2.12 release
1751 Revision 211.19 2000/05/18 02:33:39 ajc
1752 * Don't call whobbs() directly after changing masq room/host, it screws up the
1753 refresh. It now calls an HTTP redirect page instead.
1754 * added http_redirect(char *url) function to accomplish the above
1756 Revision 211.18 2000/05/08 17:24:32 ajc
1757 * Removed HTTP date fields because it was confusing browser caches (weird)
1758 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1760 Revision 211.17 2000/05/07 23:46:55 ajc
1761 * added Date: and Last-Modified: headers to HTTP output
1762 * masquerade room/host screen now runs in wholist window, and returns to it
1764 Revision 211.16 2000/05/02 17:32:06 ajc
1765 * Font related changes to html
1767 Revision 211.15 2000/04/20 02:42:23 ajc
1768 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1769 crashing every session, every time. (?)
1770 * End the session after displaying robots.txt or nocookies.html, to prevent
1771 big session logjams when either of these conditions are met
1773 Revision 211.14 2000/04/15 15:43:46 nbryant
1774 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1775 64-bit gcc on sparc is evil)
1777 Revision 211.13 2000/04/06 20:42:03 nbryant
1778 * configure.in: fix a typo
1780 Revision 211.12 2000/04/06 20:37:01 nbryant
1781 * solaris cleanups and warning fixes
1783 Revision 211.11 2000/03/31 03:48:52 ajc
1784 * text_to_server() now behaves the way web users expect text entry to work.
1785 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1787 Revision 211.10 2000/03/31 02:39:06 ajc
1788 * Fixed bugs in "Site configuration" and added new fields.
1790 Revision 211.9 2000/03/31 02:08:45 ajc
1791 * Added "max messages per page" and "read next nnn" stuff to read loop
1792 (probably not in its final form)
1794 Revision 211.8 2000/03/28 17:02:47 nbryant
1795 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1797 Revision 211.7 2000/03/27 16:18:17 ajc
1798 * Implement multi-room chat as available in Citadel 5.70
1800 Revision 211.6 2000/03/23 04:45:15 ajc
1801 * Experimental move of wholist to a separate auto-refreshing window
1803 Revision 211.5 2000/03/19 22:49:03 ajc
1804 * Made the header-bar buttons more visible
1805 * Added a "reply" header-bar button
1806 * Move "Subject:" lines into the header-bar
1807 * Padded the header-bars by one pixel (nicer looking)
1808 * Changed message date/time output format
1810 Revision 211.4 2000/03/19 19:49:31 ajc
1811 * Added support for unix domain sockets
1813 Revision 211.3 2000/02/11 23:45:04 nbryant
1814 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1815 * tcp_sockets.c: include <arpa/inet.h>
1817 Revision 211.2 2000/02/11 23:30:04 nbryant
1818 configure.in: added some code for FreeBSD
1820 Revision 211.1 2000/01/11 04:20:40 ajc
1821 * Add "close window" option to goodbye screen
1823 Revision 211.0 2000/01/04 15:24:16 ajc
1824 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1825 * This will be released as v2.11; tagged everything as such.
1827 Revision 210.0 1999/12/24 04:57:18 ajc
1830 Revision 1.121 1999/12/23 04:54:48 ajc
1831 * Changed session cookie from hexadecimal encoding to base64
1832 * Removed overly verbose logging
1834 Revision 1.120 1999/12/12 18:12:28 ajc
1835 * get http request: clear hold buffer before starting to read in HTTP request.
1836 This was causing some requests to get corrupted.
1838 Revision 1.119 1999/12/08 18:25:21 ajc
1839 * Increased the size of the backlog queue length passed to accept() and made
1840 it a configuration parameter in webcit.h
1842 Revision 1.118 1999/12/07 16:09:26 ajc
1843 * Better (non fireworks display mode) handling of broken HTTP sockets
1845 Revision 1.117 1999/12/06 03:40:29 ajc
1846 * Moved a bunch of other global variables to per-session variables
1848 Revision 1.116 1999/12/06 02:05:33 ajc
1849 * Moved global march list into per-session context
1851 Revision 1.115 1999/12/05 18:38:02 ajc
1852 * Auto-scaling worker thread pool size
1854 Revision 1.114 1999/12/05 17:38:41 ajc
1855 * Additional debugging and cleanup
1857 Revision 1.113 1999/12/04 22:16:05 ajc
1858 * Moved all diagnostic output to stderr
1859 * Moved "HTTP/1.0 200 OK" output to output_headers()
1861 Revision 1.112 1999/12/04 21:56:59 ajc
1862 * Finished the overhaul. Now to tune...
1864 Revision 1.111 1999/12/03 17:59:53 ajc
1865 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1866 pseudocode so the build is currently broken.
1868 Revision 1.110 1999/12/03 16:37:46 ajc
1869 * Repaired HTTP output for image transfers and static content
1871 Revision 1.109 1999/12/03 05:09:54 ajc
1872 * Rewrote the HTTP engine and application coupling to run in a worker thread
1873 model and to run as a single multithreaded program (eliminated helper
1874 processes and pipes). It currently runs but has many large bugs.
1876 Revision 1.108 1999/12/03 00:18:20 ajc
1877 * Added ".c.o" rule to Makefile
1879 Revision 1.107 1999/11/26 03:32:59 ajc
1880 * Started moving all of the global variables into a struct, to facilitate
1881 multithreaded server.
1883 Revision 1.106 1999/11/26 01:28:10 ajc
1886 Revision 1.105 1999/11/04 02:05:02 ajc
1887 * Added 'number of worker threads' to site config screen
1889 Revision 1.104 1999/10/25 02:25:09 ajc
1890 * Shuffled around the room editing commands
1892 Revision 1.103 1999/10/14 04:07:18 ajc
1893 * Cleaned up the bottom-of-page icons
1895 Revision 1.102 1999/10/08 23:58:11 ajc
1896 * Minor bug fix in registration screen
1898 Revision 1.101 1999/10/06 02:44:02 ajc
1899 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1900 it back in when it's fixed. Also added more attempts at cache disabling,
1901 but it still doesn't work in the StarOffice browser. I don't know why.
1903 Revision 1.100 1999/10/02 03:26:14 ajc
1904 * Merged in Nick's bit of JavaScript to handle key commands.
1905 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1906 in a text field. Right now you can't even log in.
1908 Revision 1.99 1999/09/01 01:06:11 ajc
1909 * Added "max message length" field in global config screen
1911 Revision 1.98 1999/08/14 18:16:10 ajc
1912 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1915 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1916 * Did neat stuff to the bottom of the page
1918 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1919 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1920 to a Citadel server fails.
1921 * messages.c: don't auto-link URL's in messages if it would cause
1924 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1925 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1926 compiler. This should make more browsers happy.
1928 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1929 * Added support for "robots.txt" telling spiders to go away.
1930 * Do a slrp_highest() when logging off.
1932 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1933 * Rearranged the code in "Site-wide configuration" and "Generic
1934 server command" to avoid nested server operations
1936 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1937 * webcit.c: added "back, top, next" buttons to bottom of each page
1938 * menubar.html: replaced "User list" with "Page another user"
1940 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1941 * context_loop.c: rearranged some code to try to eliminate deadlocks
1943 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1944 * Unknown URL's now display the main menu instead of diagnostics
1945 * Diagnostics are now at <baseurl>/diagnostics
1947 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1948 * Session no longer locks up when an express message is cancelled
1949 * The default Citadel server is now "localhost" instead of uncnsrd
1950 * Added some documentation
1952 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1953 * roomops.c: made room banner graphics more reliable
1954 * messages.c: added code to prevent accidental "double-posting"
1955 * who.c: fixed the "Change room/host/user" submit logic
1957 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1958 * Changed static/menubar.html so the text is readable
1960 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1961 * Ditched the frames mode completely. It wasn't working properly in,
1962 among other places, IE 5. Die, Bill, Die.
1964 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1965 * Fixed the behavior of the "forget room" routine, to properly handle
1966 the transition back to the Lobby after it's all done.
1967 * Added ExpressMessageCat() to allow code to send the user messages
1968 along with incoming express messages
1969 * WebCit now sends the name of the end user's browser as the client
1970 name in a Citadel IDEN command rather than its own name.
1972 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1973 * Minor code cleanups
1974 * New mail notification
1976 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1977 * Top-aligned all the cells in the fake frames in non-frames mode
1979 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1980 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1981 of a Goto, in order to prevent it from first marking all msgs old.
1983 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1984 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1985 which can differentiate the needs of frames and noframes modes
1987 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1988 * webserver.c: added "-t" option to send traces somewhere else
1990 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1991 * context_loop.c: display an error page if the client browser
1992 requests a non-root page and there is no cookie set
1993 * webserver.c: took my name off the copyright notice (it's a group
1996 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1997 * Reworked a lot of the structure, made more HTML "embeddable"
1998 * Changed the noframes mode to display "fake" frames using tables
2000 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2001 Changed some output formatting (mainly <FONT> tags).
2002 Changed who.c to use urlescputs() rather than escputs()
2003 in urls so GOTOs and User Profiles work when the string has a
2006 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2007 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2008 How to cause "onLoad=" to cause a sibling frame to refresh without
2009 having to use the nonportable HTTP "Window-Target:" directive. Began
2010 implementation of this; it should allow portable NS/IE compatibility.
2012 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2013 * Implemented "access level required to create rooms"
2015 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2016 * webcit.c: modified getz() to *exit* the program when fgets()
2017 returns an error. This is actually the desired behavior; it would
2018 otherwise busy-loop forever on a broken pipe.
2020 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2021 * webcit.c: added to getz() the ability to return an error code;
2022 implemented this in the main loop, hopefully fixing problems
2023 * Added "braindamage" file (frames/JS browser compatibility list)
2024 * Added HTTP "User-agent:" detection
2025 * wildmat.c, braindamage.c: added
2026 * Initial value of 'noframes' is now set by the braindamage check
2027 * Ran everything through "indent -kr -i8"
2028 * roomops.c: in room list, print a in otherwise empty cells
2030 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2031 * context_loop.c: warning fix
2032 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2034 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2035 * Resolve the name of the connecting host and pass it on to Citadel
2037 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2038 * wDumpContent() is now responsible for </BODY></HTML> most of the
2039 time (parameter settable) so that the main menu can easily be
2040 embedded in every page when running in noframes mode
2041 * noframes mode selection is now carried in the cookie
2043 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2044 * Made the frames stuff less dependent on the HTML TARGET= directive
2045 and more dependent on the HTTP Window-target: directive.
2046 * Made the system semi-navigable in noframes mode.
2048 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2049 * Brought over the new room listing code and <G>oto heuristics
2050 from the main Citadel tree, to pay attention to floor/room ordering
2052 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2053 * Modified the back end of mime_parser to use callbacks instead of
2054 doing something specific. Now we can use it elsewhere.
2056 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2057 * Fixed the bugs in "Site-wide configuration"
2058 * Added a "generic server commands" screen
2060 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2061 * Reduced the multiple cookies down to one cookie combining all data.
2063 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2064 * Removed wc_host and wc_port cookies.
2065 * Added an "edit your session" screen to change your wholisting.
2067 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2068 * Added "enter registration"
2069 * Set up automatic trigger of Enter Registration when the server
2071 * Established that a one-to-one WebCit/Citadel correspondence will
2072 be required. No big deal due to shared code segments.
2073 * Added "change password"
2074 * Added networking configuration screens. These still need testing.
2075 * Added a "kill session" link to each line of the wholist when
2076 logged in as an aide, and the screens to perform this operation.
2078 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2079 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2080 * "Finished" the MIME parser.
2081 * Got image uploads working.
2082 * Added "add/edit user photo" screens.
2083 * Added "add/edit room graphic" screens.
2084 * Added "add/edit floor graphic" screens.
2085 * Fixed display of floor graphic in known rooms list.
2087 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2088 * Wrote mime_parser.c for handling of image uploads. This will also
2089 be used in future Citadel MIME projects.
2091 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2092 * Fixed a bug in the room banner display code
2093 * Added "delete room"
2094 * Added "validate users"
2096 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2097 * Added "edit room info file"
2100 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2101 * Changed the "auto read new" functionality from a meta refresh tag
2102 to an "onload" directive (the former was causing graphics problems)
2103 * Added "create room"
2106 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2107 * Got the Zap and List-Zapped commands working
2108 * Added a convenience function to display a page with an error string
2109 * Automatically do a read-new-msgs whenever a new room banner is loaded
2111 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2112 * Added the screens to send pages
2113 * Changed message headers to display in bigger font, non-boldface
2114 * Added the chat system
2115 * Added goto private rooms
2117 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2118 * Replace "Citadel" in menu bar with the Citadel logo
2120 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2121 * automatically regenerate Makefile when Makefile.in changes
2123 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2124 * context_loop.c: Moved "remove session" into its own function.
2125 Check for dead webcit child process before each transaction.
2126 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2127 against broken HTTP connections.
2128 * Added a housekeeping thread to periodically remove dead sessions
2129 and kill idle sessions.
2130 * messages.c: added "delete message" functionality
2131 * messages.c: added "move message" functionality
2132 * userlist.c: added. This adds "userlist" and "show user" functions.
2133 * roomops.c: fixed buggy implementation of ungoto
2134 * Set up an option in output_headers() to optionally print the most
2135 often used opening HTML as well as the HTTP headers.
2136 * Display express messages in cute little JavaScript popup window.
2138 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2139 * Brought over message reading and entry functions from old WebCit
2141 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2142 * context_loop.c: really fix the SO_LINGER stuff
2143 * webserver.c: remove commented-out references to SO_LINGER
2145 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2146 * context_loop.c: After fork(), child process closes the HTTP socket
2147 so when the parent process closes it, it actually _does_ close.
2148 Otherwise, aIEeeee and possibly other browsers will hang.
2149 * Added support for graphics images retrieved from the Citadel server.
2150 * Set up login banner graphic and background image graphic
2152 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2153 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2155 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2156 * Smoothed out some of the login/logout code. Failed authentication
2157 now works the way it should.
2158 * Added support for new user login (still need to handle registration).
2160 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2161 * Discovered that the HTTP socket problem is related to a socket that
2162 isn't properly lingering on close. Temporarily hacked a sleep(10)
2163 into context_loop.c until it is figured out.
2165 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2166 * Did a little debugging, still trying to figure out why logging in
2167 displays "Connection reset by peer" error. It used to work...
2169 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2170 * Makefile.in: updated dependencies
2172 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2173 * Fixed broken interpretation of variables specified in the URL
2174 * added new "action" variable to make main loop simpler
2176 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2177 * webserver.c: prototype vsnprintf
2178 * context_loop.c: warning fix
2180 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2181 * tcp_sockets.c: removed some dead code
2182 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2183 unused ends of pipes, fix a file descriptor leak and a race condition
2184 * portability enhancements
2186 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2187 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2189 * converted to autoconf and began port to Digital UNIX
2191 * context_loop.c: moved the monster 64k buffer array off the stack
2192 * tcp_sockets.c: getservbyname() doesn't set errno.
2194 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2195 * webserver.c: warning fix