2 Revision 528.17 2005/01/24 03:37:48 ajc
3 * Began laying the groundwork for http-authenticated GroupDAV sessions.
5 Revision 528.16 2005/01/22 22:50:51 ajc
6 * removed descriptions in non-main menus
8 Revision 528.15 2005/01/20 21:24:27 ajc
9 * When viewing a calendar room, the "Read all messages" link in the
10 room banner has been replaced by "Day view" and "Month view" links.
11 (I have also imported icons for week and year views, in case we add
14 Revision 528.14 2005/01/20 16:13:56 ajc
15 * Added in a bunch of stupid JavaScript to allow the instant message
16 window to be dismissed.
18 Revision 528.13 2005/01/20 04:10:41 ajc
19 * Cleaned up a bunch of unused cruft from the old layout
20 * Instant messages are now displayed in a div that layers itself
21 over the rest of the site. It would be nice if we could figure out
22 a way to make a clickable "hide" box...
24 Revision 528.12 2005/01/17 04:38:14 ajc
25 * Navbar is now dynamic, in an attempt to make only the relevant controls
26 appear on any given page.
28 Revision 528.11 2005/01/15 07:19:08 ajc
29 * Removed the fixed pixel width from the tree view room list so it doesn't
30 wrap around in an ugly way on aIEeeee.
32 Revision 528.10 2005/01/15 05:26:27 ajc
33 * Message entry window is now somewhat full screen.
35 Revision 528.9 2005/01/14 21:03:17 ajc
38 Revision 528.8 2005/01/14 15:00:51 ajc
39 * Placed the navbar into the room banner, at least in its temporary form.
41 Revision 528.7 2005/01/14 04:53:54 ajc
42 *** empty log message ***
44 Revision 528.6 2005/01/14 04:53:12 ajc
45 * Got the three-pane model working not only with web browsers, but also
46 with the disgusting abomination called Internet Explorer.
48 Revision 528.5 2005/01/13 18:38:08 ajc
49 * Insert a newline between </div> and <div id="text">
51 Revision 528.4 2005/01/11 16:20:18 ajc
52 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
55 Revision 528.3 2005/01/11 05:05:08 ajc
56 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
57 * Ripped things apart in a big way. The frameset is gone (except for
58 chat, for which we'll probably keep frames). Iconbar and banner are
59 now done using CSS and <div> tags.
60 * Room read/enter/goto controls are currently missing. Stay tuned.
61 * I am in the process of rewriting all of the markup as valid XHTML.
63 Revision 528.2 2004/12/29 22:08:08 ajc
64 * roomops.c: provide a way to create room shares with a mapping to an
65 alternate room name on the other end.
67 Revision 528.1 2004/12/29 17:28:09 ajc
68 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
69 all corrupty-whatever when a remote room name mapping is found. Display
70 the mapping and preserve it across share/unshare operations.
72 Revision 528.0 2004/12/28 03:58:34 ajc
75 Revision 527.1 2004/12/28 03:58:24 ajc
76 * Corrected overly-escaped reply-to addresses in "reply" button
77 * Repaired toggling of self-service account creation in admin screen
78 * Bumped internal version number to 5.28
80 Revision 527.0 2004/12/07 04:41:37 ajc
83 Revision 526.1 2004/12/07 04:41:02 ajc
84 * Finally tracked down the WC->vars heap corruption issue (for real this
85 time). We now call clear_local_substs() at the end of each HTTP
86 transaction, whether we need to or not, instead of calling it whenever
87 we're done with something we wanted session variables for.
88 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
89 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
90 preventing it from getting clobbered by another session.
91 * Bumped internal version number to 5.27
93 Revision 526.0 2004/12/01 21:35:56 ajc
96 Revision 525.4 2004/12/01 21:35:44 ajc
97 * Changed internal version number to 5.26
99 Revision 525.3 2004/12/01 21:34:17 ajc
100 * Numerous memory management bugfixes.
102 Revision 525.2 2004/12/01 16:48:24 ajc
103 * tools.c: don't crash when striplt() is called with a zero-length string
105 Revision 525.1 2004/11/12 18:02:36 ajc
106 * Updated the richtext editor (new version from Kevin Roth's site)
108 Revision 525.0 2004/11/03 20:21:10 ajc
111 Revision 524.7 2004/11/03 20:21:02 ajc
112 * Changed internal version number to 5.25
114 Revision 524.6 2004/10/20 02:41:41 ajc
116 * Added the notes room to the icon bar
117 * Set up an initial implementation of Notes view. Attractive enough to
118 publish, but read-only. Needs a note editor.
120 Revision 524.5 2004/10/15 03:10:24 ajc
121 * Calendar objects UID now generated by generate_uuid() which creates
122 pseudo-DCE-ish UUID's.
124 Revision 524.4 2004/10/05 01:59:31 ajc
125 * localtime_r() fixes
127 Revision 524.3 2004/10/03 02:56:35 ajc
128 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
130 Revision 524.2 2004/10/01 16:23:23 ajc
131 * Set up framework for "notes" view, and added a skeleton function for
134 Revision 524.1 2004/09/30 03:44:01 ajc
135 * fix line width break problem in chat
137 Revision 524.0 2004/09/28 16:12:44 ajc
140 Revision 523.12 2004/09/28 16:12:30 ajc
141 * Prepare for 5.24 release
143 Revision 523.11 2004/09/27 02:17:47 ajc
144 * messages.c: fix build problem on non-calendar-enabled installations
145 * floors.c: fix a warning message
147 Revision 523.10 2004/09/25 03:34:21 ajc
148 * summary.c: Fixed a calling syntax problem
150 Revision 523.9 2004/09/25 03:18:43 ajc
151 * small stylesheet fix
153 Revision 523.8 2004/09/24 04:21:41 ajc
154 * Fixed display bug for room list mode when we dropped down multiple
155 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
157 Revision 523.7 2004/09/24 04:08:25 ajc
158 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
159 rooms without new msgs
161 Revision 523.6 2004/09/24 04:04:34 ajc
162 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
165 Revision 523.5 2004/09/23 03:21:10 ajc
166 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
168 Revision 523.4 2004/09/16 02:42:37 ajc
169 * Set default view of new rooms during CRE8 command instead of afterwards
171 Revision 523.3 2004/09/15 03:08:50 ajc
172 * Support config of seaperate MSA port in Citadel 6.26
174 Revision 523.2 2004/09/10 03:49:17 ajc
175 * Added 'dialog' mode to setup
177 Revision 523.1 2004/08/31 20:31:01 ajc
178 * When saving VTODO (tasks), insert a UID if none is already present. Also
179 increment the sequence, or insert one if none is already present.
181 Revision 523.0 2004/08/31 03:02:37 ajc
184 Revision 522.30 2004/08/31 03:02:28 ajc
185 * Changed internal version number to 5.23
187 Revision 522.29 2004/08/27 02:40:06 ajc
188 * Ditched the graphical buttons because CSS can do the same thing faster.
190 Revision 522.28 2004/08/18 03:16:12 ajc
191 * 'move' and 'delete' buttons only show when allowed to do those things
193 Revision 522.27 2004/08/18 02:10:17 ajc
194 * Reply/Move/Delete buttons are now images, because system-native buttons
195 were too big and ugly.
197 Revision 522.26 2004/08/11 17:24:57 ajc
198 * static/iconbar.html: removed.
199 * Updated the "powered by citadel" graphic
201 Revision 522.25 2004/08/11 03:49:15 ajc
202 * Replaced all instances of the name "Citadel/UX" with "Citadel"
203 * Installed the "simple logo" in the iconbar
205 Revision 522.24 2004/08/09 03:11:20 ajc
206 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
208 Revision 522.23 2004/08/05 21:32:17 ajc
209 * Reply/Move/Delete are now buttons instead of links. This should enable
210 us to add some JavaScript magic for "Reply quoted" ...
212 Revision 522.22 2004/08/05 02:47:21 ajc
213 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
214 has a more predictable and attractive behavior, and can still be
215 overridden in the style sheet if the site operator wants to.
217 Revision 522.21 2004/08/04 03:52:23 ajc
218 * Tasks view is now pretty.
219 * Tasks view now displays date due for each task.
220 * Tasks view is now sorted by date due.
221 * Tasks view now displays overdue tasks in red.
223 Revision 522.20 2004/08/03 03:55:37 ajc
224 * Tasks view now uses the same buffer/dump logic as the calendar views, so
225 we can sort them by due date and do a prettier display. (Only the logic is
226 changed so far. The prettier display is forthcoming.)
228 Revision 522.19 2004/07/21 02:57:09 ajc
229 * Internet Configuration screen looks a little neater now
231 Revision 522.18 2004/07/21 02:45:15 ajc
232 * Completed the "Internet Configuration" screen
234 Revision 522.17 2004/07/16 19:13:37 ajc
235 *** empty log message ***
237 Revision 522.16 2004/07/16 19:13:10 ajc
238 * tools.c: display 12:00 as 12pm, not 12am
240 Revision 522.15 2004/07/16 03:14:03 ajc
241 * more work on inetconf screen
243 Revision 522.14 2004/07/16 02:50:00 ajc
244 * useredit.c: put a pretty box around user editing
246 Revision 522.13 2004/07/13 03:25:08 ajc
247 * inetconf.c: added. Not finished yet.
249 Revision 522.12 2004/07/10 03:10:19 ajc
250 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
251 floor level configurations.
252 * Put a space between OK and CANCEL buttons anywhere in the system where
254 * Some more of the room config/admin screens now return to themselves
255 with a "ok, you did that" message when OK is pressed, instead of dropping
256 out to the main menu.
258 Revision 522.11 2004/07/08 03:03:01 ajc
259 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
260 configuration (public rooms default and mailboxes default). Still need
261 to add floor and room policy screens.
263 Revision 522.10 2004/07/02 03:28:08 ajc
264 * Much-improved alphabet tabs for Address Book view. Now divides the
265 total number of names by (names per page, currently 60) and sets up
266 that many tabs, with proper [Aaa-Bbb] labels on them.
268 Revision 522.9 2004/07/02 03:26:06 ajc
269 *** empty log message ***
271 Revision 522.8 2004/07/01 02:40:40 ajc
272 * Clicking "Enter a message" in a groupware room now automatically calls
273 the correct editor for the type of objects in the room (message, calendar
274 event, task, address book entry)
276 Revision 522.7 2004/06/29 17:21:25 ajc
277 * Removed the word "room" in a few locations, as part of our push towards
278 not looking like a BBS when running in groupware mode
280 Revision 522.6 2004/06/29 00:37:02 ajc
281 * Made some fonts bigger because users were complaining...
283 Revision 522.5 2004/06/27 03:02:05 ajc
284 * Summary view -- always view ALL messages
285 * Summary view -- new messages are in boldface
287 Revision 522.4 2004/06/24 20:42:14 ajc
288 * Added the "server ip address" Citadel config option
289 * Site config: added "Changes will not take effect until..." language
292 Revision 522.3 2004/06/24 14:50:35 ajc
293 * Added the ability to listen on a single IP address instead of all addresses.
295 Revision 522.2 2004/06/22 02:21:56 ajc
298 Revision 522.1 2004/06/21 15:00:52 ajc
301 Revision 522.0 2004/06/19 03:21:35 ajc
304 Revision 521.10 2004/06/19 03:11:07 ajc
305 * Instead of a crufty "the topmost Internet email address will be used
306 for outgoing email" explanation, separated it into "Primary Internet
307 email address" and "Other email addresses" boxes.
309 Revision 521.9 2004/06/19 02:42:12 ajc
310 * Removed the "aides access to mailboxes" config option, which is no longer
311 part of the Citadel system.
313 Revision 521.8 2004/06/16 02:07:22 ajc
314 * Removed a couple of lines of debugging code leftover from last night
316 Revision 521.7 2004/06/15 03:06:11 ajc
317 * Bumped internal version number to 5.22
318 * Use new fast headers-only-no-mime fetch mode in Citadel for
321 Revision 521.6 2004/06/15 02:30:21 ajc
322 * Honor "maxmsgs" even when viewing a mailbox in summary mode
324 Revision 521.5 2004/06/12 04:26:38 ajc
325 * Fixed some garbled output resulting from turning things that look like
328 Revision 521.4 2004/06/11 16:09:36 ajc
329 * Moved the room graphic to the left of the room name in the banner, to
330 make it more consistent with the rest of the site.
331 * Reduced the size of the font in the iconbar
333 Revision 521.3 2004/06/11 03:15:08 ajc
334 * When "Add" is clicked without specifying an upload filename, resume
335 composition instead of aborting the post.
336 * Add attachments to messages in forward order, not reverse order
338 Revision 521.2 2004/06/10 03:08:48 ajc
339 * Improved the appearance of tabs in the room config screen
341 Revision 521.1 2004/06/10 02:58:55 ajc
342 * Made all the title boxes the same background color. The old scheme was
343 cute but not professional looking.
345 Revision 521.0 2004/06/06 19:53:25 ajc
348 Revision 510.15 2004/06/06 19:32:15 ajc
349 * Cleaned up a couple of FIXME's sitting around in the code
350 * Altered the conditions under which stray http://... strings are
351 automatically turned into links, to prevent that logic from
352 transforming IMG tags into gibberish.
353 * Set internal version number to 5.21
355 Revision 510.14 2004/06/04 02:29:07 ajc
356 * Fixed bug in "validate new users" screen (thanks Campy)
358 Revision 510.13 2004/06/03 03:21:22 ajc
359 * "Reply" button now carries the message subject into the reply.
361 Revision 510.12 2004/06/02 02:07:54 ajc
362 * setup.c: updated the setup script to configure two /etc/inittab entries,
363 one for http and one for https.
365 Revision 510.11 2004/06/01 21:46:47 ajc
366 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
367 during a read or write operation, do not attempt to finish the operation
368 unencrypted like we do in Citadel. Here in WebCit land it only causes
369 the server to segfault.
371 Revision 510.10 2004/06/01 19:01:22 ajc
372 * netconf.c: widened some of the text entry fields
373 * webcit.h: bumped up the internal version number to 5.20
375 Revision 510.9 2004/06/01 18:44:20 ajc
376 * Return to the old command-line usage (-s for https, service is either
377 http or https but not both)
379 Revision 510.8 2004/06/01 03:32:28 ajc
380 * Add "permanent room" setting to room edit screen
381 * create room -- allow longer strings
383 Revision 510.7 2004/06/01 00:36:43 ajc
384 * Hmmph. Do the session cookie as hex instead of base64. There really
385 are some characters in the base64 set that make HTTP do nasty things.
387 Revision 510.6 2004/05/31 21:43:27 ajc
388 * Added "|END" to the session cookie before base64-ing it. This fixes a
389 problem with certain room names causing the webserver to freak out and
390 break embedded images and stuff. I don't know why.
392 Revision 510.5 2004/05/31 20:34:11 ajc
393 * Message entry using Kevin Roth's excellent cross-platform richtext
396 Revision 510.4 2004/05/31 15:54:13 ajc
397 * "text" and "HTML" options for message entry.
399 Revision 510.3 2004/05/29 03:31:48 ajc
400 * tighten up the space between icons in the iconbar
402 Revision 510.2 2004/05/28 20:24:53 ajc
405 Revision 510.1 2004/05/24 03:02:38 ajc
406 * CSS change to make folder names stand out more in the "Folder View"
408 Revision 510.0 2004/04/30 04:08:58 ajc
411 Revision 506.13 2004/04/30 04:08:47 ajc
412 * Changed internal version number to 5.10
413 * Updated documentation for the new HTTPS service
415 Revision 506.12 2004/04/27 03:21:36 ajc
416 * Prompt for HTTPS port number during setup. We may make this optional.
418 Revision 506.11 2004/04/27 03:16:31 ajc
419 * When running on the same host as Citadel, if no key/cert are found,
420 symlink to Citadel's if possible.
421 * One server binary now forks to start both http and https servers.
423 Revision 506.10 2004/04/21 03:43:39 ajc
424 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
425 certs are also no longer invalid.
427 Revision 506.9 2004/04/21 02:25:13 ajc
428 * Replaced ctdl_install_certificate() with convenience functions found
429 in the OpenSSL library.
431 Revision 506.8 2004/04/21 02:19:41 ajc
432 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
433 understand, but read at http://www.informit.com/articles/article.asp?p=22078
434 ). Still doesn't work with Internet Monopolizer, though.
436 Revision 506.7 2004/04/20 02:32:44 ajc
437 * Allow setup to run seamlessly from within the Citadel Ridiculously
438 Easy Installer by observing the values of environment variables
439 CITADEL_INSTALLER, CITADEL, and WEBCIT.
441 Revision 506.6 2004/04/20 02:02:50 ajc
444 Revision 506.5 2004/04/16 03:14:06 ajc
445 * Minor fix for previous checkin
447 Revision 506.4 2004/04/16 02:59:01 ajc
448 * Completed SSL support. Still doesn't work with all browsers... gotta
451 Revision 506.3 2004/04/15 03:57:00 ajc
452 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
453 it has a crashy crashy bug in it. Don't use it yet.
455 Revision 506.2 2004/04/13 19:41:36 ajc
456 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
457 (freebusy data fetch for anonymous Kolab type clients)
459 Revision 506.1 2004/04/10 04:32:59 ajc
460 * Fixed some version and copyright date oopses
462 Revision 506.0 2004/04/10 04:29:30 ajc
465 Revision 505.22 2004/04/10 04:29:20 ajc
466 * Changed internal version number to 5.06
468 Revision 505.21 2004/03/29 04:30:20 ajc
469 * configure.in, Makefile.in: handle $LDFLAGS
471 Revision 505.20 2004/03/20 05:03:14 ajc
472 * Original startup thread becomes a worker thread after initialization.
473 Doing otherwise turns it into a zombie (at least on Linux) and possibly
474 leads to other problems
475 * Filter out NOOP's received in chat
477 Revision 505.19 2004/03/18 04:32:24 ajc
478 * Removed the language in README.TXT which told everyone that chat wouldn't
479 work with a non-local Citadel server, because that's no longer true.
480 * Removed the old chat applet from the static/ directory
482 Revision 505.18 2004/03/18 04:00:44 ajc
483 * Rounded web boxes now look correct in all browsers.
485 Revision 505.17 2004/03/17 18:25:31 ajc
486 * When creating a new user, auto-chain to the "edit user configuration"
487 screen, and subsequently auto-chain to the "edit address book entry"
488 screen. This creates a nice sensible workflow.
490 Revision 505.16 2004/03/15 22:47:09 ajc
491 * Prettied up the chat window a little more.
493 Revision 505.15 2004/03/15 04:27:44 ajc
494 * Chat now appears in a separate window
495 * Use regular frames instead of IFRAMEs for chat
496 * Display user's own chat text in bold+italic
497 * Added a "List Users" button
499 Revision 505.14 2004/03/09 20:45:45 error
500 * Add a Linux Software Map file
502 Revision 505.13 2004/03/07 22:04:32 ajc
503 * Fix the current view not being set to the default view for the creator
506 Revision 505.12 2004/03/07 21:31:17 ajc
507 * serv_read() now zeroes out the supplied buffer (with the supplied
508 length) if a server read fails. This causes serv_gets() to return
509 instead of looping endlessly. Fixes chat problem found on linux-ppc.
511 Revision 505.11 2004/03/03 05:21:36 ajc
512 * Made the chat screen totally kick-ass sweet. The flickering reload
513 i-frame is now tiny and hidden, and it *appends* new chat data to
514 the viewable window using JavaScript. No flickering + scrollback!
515 * Added a help button to the chat screen.
517 Revision 505.10 2004/02/29 22:52:15 ajc
518 * Close and clear (set to -1) server socket handle when socket errors are
519 detected. Fixes a chat problem reported by Winzlo.
521 Revision 505.9 2004/02/29 05:34:25 ajc
522 * Display the Chat menu option as "Chat with other users in <roomname>"
524 Revision 505.8 2004/02/27 05:04:38 ajc
525 * fix frameset bug in page popups
527 Revision 505.7 2004/02/26 04:08:56 ajc
528 * Fixed a problem that made WebCit go to the "no cookies" screen instead
529 of the logout banner.
530 * Ford's latest stupid room has a name with more than 64 characters, and
531 we still had a 64-byte room name in the march_list struct. ooooops...
533 Revision 505.6 2004/02/26 03:07:26 ajc
534 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
536 Revision 505.5 2004/02/25 23:10:28 ajc
537 * Allow "/do_logout" as a no-frames page
539 Revision 505.4 2004/02/25 23:00:21 ajc
540 * Changed the favicon support to LINK tags in the HEAD of static stuff,
541 to make life easier. (Thanks to prosthetik for this)
543 Revision 505.3 2004/02/25 15:20:11 ajc
544 * Support for favicon.ico in the static/ directory
546 Revision 505.2 2004/02/24 04:06:42 ajc
547 * Changed the colors slightly in chat screen
549 Revision 505.1 2004/02/20 06:07:06 ajc
550 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
552 Revision 505.0 2004/02/19 03:32:50 ajc
555 Revision 504.7 2004/02/19 03:32:38 ajc
556 * Changed the internal version number to 5.05
557 * Completed the frames fix
559 Revision 504.6 2004/02/18 20:08:29 ajc
560 * Fixed the frameset force reload logic. Now it does the whole frameset
561 without displaying an error in the main frame.
563 Revision 504.5 2004/02/18 19:17:51 ajc
564 * Force reload of frameset if someone tries to escape it. Not perfect
565 but it mostly works at this poing.
567 Revision 504.4 2004/02/17 03:37:11 ajc
568 * Indicate to Citadel that we want Server Generated Invitations when
569 calendar events are saved. (No longer the default in Citadel server.)
571 Revision 504.3 2004/02/09 04:49:32 ajc
572 * Prepare for a way to avoid falling out of the main frameset
574 Revision 504.2 2004/02/09 03:37:57 ajc
575 * Changed the thread pool management algorithm. Detecting idle time between
576 socket accepts was not working reliably on all systems, so we now follow
577 the same algorithm as the Citadel server (spawn more threads when number
578 of sessions < number of threads, but keep constrained to pre-defined
579 minimum and maximum thread count)
581 Revision 504.1 2004/02/03 03:09:51 ajc
584 Revision 503.0 2004/01/28 04:31:31 ajc
587 Revision 502.4 2004/01/28 04:30:48 ajc
588 * Create Room can now offer calendar and address book rooms
590 Revision 502.3 2004/01/17 21:25:30 ajc
591 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
592 * Split the config for LDAP Connector into its own panel
594 Revision 502.2 2004/01/17 04:32:54 ajc
595 * Add site config options for Citadel servers which support LDAP
597 Revision 502.1 2003/10/24 02:50:19 ajc
598 * Clicking "Enter Message" in a room with an Address Book view opens
599 a blank vCard entry screen.
601 Revision 502.0 2003/10/23 03:16:50 ajc
604 Revision 501.2 2003/10/23 03:07:54 ajc
605 * event.c: Found and removed another unquoted multi-line string literal
606 * webcit.h: changed an #ifdef HAVE_ICAL_H
607 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
609 Revision 501.1 2003/10/22 01:42:12 ajc
610 * iconbar.c: removed a stray character or two...
612 Revision 501.0 2003/10/21 04:26:37 ajc
615 Revision 500.30 2003/10/21 04:26:27 ajc
616 * bumped the version string to 5.01
618 Revision 500.29 2003/10/17 03:08:28 ajc
619 * Finished prettying up the vCard display
621 Revision 500.28 2003/10/17 02:31:45 ajc
622 * Multi-line string literals are deprecated in GCC 3.1 unless each line
623 is wrapped in quotes. Performed this fix so it'll compile.
624 * setup.c: removed references to unused variable tempfile[]
626 Revision 500.27 2003/10/09 03:17:02 ajc
627 * Started prettying up the vCard display.
629 Revision 500.26 2003/10/08 02:33:49 ajc
630 * Begin work on better handling of vCard display
632 Revision 500.25 2003/09/04 03:41:27 ajc
633 * siteconfig.c: changed some config items to drop-down boxes
635 Revision 500.24 2003/08/27 04:26:54 ajc
636 * Split the site configuration screen up into four different screens,
637 and added a meta-menu
639 Revision 500.23 2003/08/24 03:31:50 ajc
640 * Finished the setup program
641 * Bumped the internal version number to 5.01
643 Revision 500.22 2003/08/22 00:47:27 ajc
644 * setup is now working, but it still needs a way to detect a running WebCit
646 Revision 500.21 2003/08/22 00:25:40 ajc
647 * Added a skeleton "setup" program to the tree. It does not work yet.
649 Revision 500.20 2003/08/20 03:48:55 ajc
650 * Added iconbar shortcut to Contacts room
651 * Minimum required Citadel is now 6.11
653 Revision 500.19 2003/08/20 03:07:25 ajc
654 * Address book "single card" view now suppresses "reading nn message" and
655 instead shows the letter indices across the top
656 * Clicking on an address in a vCard now connects to WebCit mail instead
657 of a browser mailto: link
659 Revision 500.18 2003/08/19 04:18:43 ajc
660 * Changed things around in the address book view. Made it sorted and
661 more clickable and better looking...
663 Revision 500.17 2003/08/12 18:54:03 error
664 * messages.c: fix off-by-one-error in selector bar
666 Revision 500.16 2003/08/07 22:18:03 ajc
667 * Add the Summary Page to the customizable iconbar
669 Revision 500.15 2003/08/07 03:51:51 ajc
670 * Customizable icon bar as: pictures and text, pictures, text
672 Revision 500.14 2003/08/05 03:52:14 ajc
673 * First working version of the customizable iconbar. It contains a basic
674 set of options and now automatically refreshes when it's customized.
676 Revision 500.13 2003/08/04 03:50:29 ajc
677 * First cut at the customizable iconbar is done. A bunch of generic options
678 are there. Still need to get the actual iconbar to refresh when changes
681 Revision 500.12 2003/08/03 21:02:01 ajc
682 * More work on customizable iconbar
684 Revision 500.11 2003/08/02 05:25:46 ajc
685 * Laid the groundwork for a customizable iconbar
687 Revision 500.10 2003/07/30 03:57:49 ajc
688 * Add config.c_purge_hour to config screen
690 Revision 500.9 2003/07/06 22:06:59 ajc
691 * When converting "anything that looks like a URL" to a real link, first
692 make sure that it isn't already inside a link. This fixes most of the
693 long, ugly URL strings sent by eBay.
694 * Automatically dismantle mailto: links in HTML messages, and convert
695 them to WebCit mail links (clicking on it sends the user to the Mail
696 room and begins composing a new message with the recipient and subject
697 fields pre-populated).
699 Revision 500.8 2003/06/29 20:51:21 ajc
700 * Worked around a rendering bug in Satan's Browser that was causing it
701 to draw the calendar month view much wider than the actual screen wdith
703 Revision 500.7 2003/06/28 04:09:37 error
704 * roomops.c: Backout change to display one less box in the first column in
705 roomlist view, it doesn't seem to work for everyone
707 Revision 500.6 2003/06/28 03:52:51 error
708 * Don't tell browsers not to cache static documents
710 Revision 500.5 2003/06/28 03:35:23 error
711 * roomops.c: Display one less floor in the first column in romlist view
713 Revision 500.4 2003/06/26 03:37:58 ajc
714 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
715 This will allow some groupware clients to browse the free/busy times of
716 other users on the system.
718 Revision 500.3 2003/06/21 05:17:21 ajc
719 * Better alignment of system messages
720 * Exterminated display_error() and replaced it with WC->ImportantMessage
721 which is displayed in a bubble on top of whatever page you're on next.
722 * Small cosmetic changes
723 * Fixed some nesting problems in output_headers()
725 Revision 500.2 2003/06/20 03:39:27 ajc
726 * Optimization to floor layout in box view
728 Revision 500.1 2003/06/20 03:04:26 ajc
729 * "Reply" button on messages now handles IGnet recipients correctly
731 Revision 500.0 2003/06/10 04:23:08 ajc
734 Revision 410.50 2003/06/10 04:22:58 ajc
735 * Updated docs and headers for 5.00 release
737 Revision 410.49 2003/06/10 04:05:23 ajc
738 * De-tabled the left side icon bar and reduced one of the graphics, so
739 that all of the rounded corners show up in Satan's Browser.
741 Revision 410.48 2003/06/10 03:47:41 ajc
742 * style.css: added font selection to default <BODY> tag
744 Revision 410.47 2003/06/06 03:26:03 ajc
745 * Satan's Browser insists on putting bloody acres of whitespace to the
746 right of any bulleted list items, making any multi-column table containing
747 a list take more than the entire screen. Removed all such lists so it
748 looks ok. If you are reading this and you are a Microsoft employee, please
749 commit suicide before you break anything else.
751 Revision 410.46 2003/06/06 02:22:07 ajc
752 * Changed the upper left and upper right bounded box corners to a solid
753 blue (#204B78) instead of gradiated, because it was looking funny in
754 256-color mode. It also looked funny in Internet Explorer, but people
755 who use Internet Explorer are contributing to terrorism and really don't
756 deserve Web access in the first place. So I really just fixed this to make
757 it look good in 256-color Netscape.
759 Revision 410.45 2003/06/05 21:37:37 ajc
760 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
761 in b0rken IE browser. Die, Bill, Die.
763 Revision 410.44 2003/06/05 03:52:29 ajc
764 * Buncha cosmetic changes
766 Revision 410.43 2003/06/04 03:41:25 ajc
767 * Change the appearance of rooms with and without new messages in the
768 room list -- now defined using CSS
770 Revision 410.42 2003/06/03 03:57:42 ajc
771 * Tightened up the room banner a bit. Smaller padding, smaller font,
774 Revision 410.41 2003/05/31 21:36:45 ajc
777 Revision 410.40 2003/05/26 21:05:42 ajc
778 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
779 it to complete the free/busy checking for attendee availability.
781 Revision 410.39 2003/05/26 05:44:45 ajc
782 * event.c: fix compiler warning
784 Revision 410.38 2003/05/26 05:39:46 ajc
785 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
786 bug fixed in Citadel.
788 Revision 410.37 2003/05/26 05:28:13 ajc
789 * serv_func.c: added utility function read_server_text()
790 * availability.c: banged out more of this code -- still not complete
792 Revision 410.36 2003/05/26 03:28:02 ajc
793 * Getting closer to doing the availability check. Created new source
794 module 'availability.c' for this purpose. Stub function is in place.
796 Revision 410.35 2003/05/25 04:25:12 ajc
797 * siteconfig.c: fixed a spelling error
798 * event.c: add a "Check attendee availability" button, and the code to
799 bypass saving the event to the server, do something with it, and then
800 feed the twiddled data structure back to the form display function for
801 further editing. What's still missing is the code to do the actual
804 Revision 410.34 2003/05/24 22:22:35 ajc
805 * Small stylesheet hack to make it work with b0rken IE
807 Revision 410.33 2003/05/24 22:13:08 ajc
808 * Changed the login banner a bit
810 Revision 410.32 2003/05/20 03:25:41 ajc
811 * Separate event invitees with newlines instead of commas.
813 Revision 410.31 2003/05/19 19:55:09 ajc
814 * summary.c: eliminate compiler warnings about unused variables when
815 compiling a WebCit service without calendar support
817 Revision 410.30 2003/05/18 02:05:33 ajc
818 * More conversion of screens to the new look-and-feel.
820 Revision 410.29 2003/05/16 04:11:29 ajc
821 * We don't need no steenking workaround. Problem fixed. MIME parser not
822 broken. Web server was calling it with bad parameters. All fixed now.
823 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
826 Revision 410.28 2003/05/15 04:52:26 ajc
827 * Minor workaround in web forms to handle mime parser problem in uploads
829 Revision 410.27 2003/05/15 03:35:59 ajc
830 * look and feel overhaul -- almost done!
832 Revision 410.26 2003/05/14 03:46:35 ajc
833 * More background cleanup
835 Revision 410.25 2003/05/05 17:19:46 ajc
836 * Cleanups to summary page when running on a non ical enabled system
837 * Use non breaking spaces in summary page box titles
839 Revision 410.24 2003/05/04 04:22:41 ajc
840 * Display body of messages on a white background. I am doing this in order
841 to prepare for making the general background of the screen a darker color.
843 Revision 410.23 2003/05/04 02:54:55 ajc
844 * Summary page now uses our cutesy new rounded window boxes
846 Revision 410.22 2003/05/03 21:28:41 ajc
847 * Added in a slick new box style and put the room lists in it
849 Revision 410.21 2003/05/03 16:57:04 ajc
850 * In the 'folders' and 'portal' views, change the folder delimiter
851 from / to \ to avoid conflict with room names that have slashes
853 Revision 410.20 2003/05/03 16:23:29 ajc
854 * Enforce three columns in portal view of room list
856 Revision 410.19 2003/05/03 04:52:32 ajc
857 * Added an experimental new "portal view" to the room list options
859 Revision 410.18 2003/05/02 03:23:41 ajc
860 * Minor change to room list algorithm
862 Revision 410.17 2003/05/01 15:33:05 ajc
863 * Fixed a potential memory leak in enumeration of MIME parts
865 Revision 410.16 2003/05/01 03:11:35 ajc
866 * When static content is requested, fetch it without trying to connect
869 Revision 410.15 2003/04/30 05:00:00 ajc
870 * Added the ability to compose messages with file attachments uploaded from
873 Revision 410.14 2003/04/27 04:46:02 ajc
874 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
875 observes the flag designating the presence of new messages. (The "rooms
876 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
877 but that view may get axed soon.)
879 Revision 410.13 2003/04/26 21:57:53 ajc
880 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
881 before returning an error code to avoid a file descriptor leak
883 Revision 410.12 2003/04/19 21:42:36 ajc
884 * Repaired all my b0rken COLOR tags
885 * Replaced most FONT tags with SPAN tags
888 Revision 410.11 2003/04/19 19:58:10 ajc
889 * Lots of great changes from Nick to make the site CSS-enabled.
891 Revision 410.10 2003/04/14 04:04:40 ajc
892 * First cut of CSS-izing WebCit. Probably b0rken.
894 Revision 410.9 2003/04/09 04:02:32 ajc
895 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
896 supported the idea of one WebCit connecting to multiple Citadels for a
897 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
898 * When connecting to Citadel through a Unix domain socket, don't try to make
899 the Java chat applet available.
901 Revision 410.8 2003/03/31 03:32:19 ajc
902 * messages.c: check for 000 terminator while parsing RFC822 headers to
903 prevent getting hung up while displaying certain badly formatted messages.
905 Revision 410.7 2003/03/30 06:13:19 ajc
906 * When reading from the server, do not treat CR as end-of-line because
907 there's probably an LF coming after it. Instead, keep reading to the LF
909 * Do not underline links in the icon bars
911 Revision 410.6 2003/03/17 04:17:41 ajc
912 * Call to accept() was being made with an uninitialized variable for the
913 third argument. Changed the second and third argument to NULL and 0 because
914 we don't really need accept() to fill up a buffer full of information that
915 we'll never use. (Thanks to SteveV for reporting the bug and helping to
917 * Removed the mutex wrapper around select() because we don't need it. All
918 idle worker threads now block on select() and one of them will wake up when
919 a connection arrives.
921 Revision 410.5 2003/03/15 20:55:03 ajc
922 * When a requested image is not available on the Citadel server, send a
923 1x1 transparent GIF instead of 404 error.
925 Revision 410.4 2003/03/14 04:21:57 ajc
926 * clone events to be encapsulated before saving, because the original
927 instance may already have a parent, and that makes crashy crashy
929 Revision 410.3 2003/03/13 05:57:17 ajc
930 * More encapsulation. Warning: there are bugs in this!!
932 Revision 410.2 2003/03/13 05:20:23 ajc
933 * Various changes to the calendar service to handle messages containing
934 fully encapsulated VCALENDAR components instead of only unencapsulated
935 VEVENT subcomponents. We have to move in this direction for compatibility
938 Revision 410.1 2003/03/01 22:07:19 ajc
939 * New user registration, as well as existing user re-registration, now
940 uses the vCard editing screen.
941 * Administratively editing users' address book entries now works again,
942 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
943 in order to enforce this.
945 Revision 410.0 2003/02/19 03:49:33 ajc
948 Revision 400.90 2003/02/19 03:49:17 ajc
949 * latest config.guess and config.sub from www.gnu.org
951 Revision 400.89 2003/02/07 04:44:17 ajc
952 * Replaced sleep() with a function that sleeps using select() in order to
953 avoid potential issues with SIGALRM. Possible fix for weird behavior
954 when running on a Macintosh.
956 Revision 400.88 2003/01/29 22:32:07 ajc
957 * Shuffled some code and comments around; minor cleanup
959 Revision 400.87 2003/01/28 15:37:12 ajc
960 * All functions which read binary data from the server now make use of the
961 read_server_binary() function in tools.c
962 * Binary reads from server now have safety code to prevent infinite loops
963 * All output of MIME objects is now done with http_transmit_thing()
965 Revision 400.86 2003/01/19 06:28:04 ajc
966 * Minimum required Citadel version 6.05
968 Revision 400.85 2003/01/16 04:41:26 ajc
969 * When displaying edit controls for time of day in the calendar, only show
970 minutes that are multiples of 5 ... unless the existing value is not a
971 multiple of 5, in which case we show that too.
973 Revision 400.84 2003/01/15 17:34:04 ajc
974 * event.c: fixed a misspelling
975 * config.guess, config.sub: updated using latest from ftp.gnu.org
977 Revision 400.83 2003/01/14 04:21:27 ajc
978 * Only offer views which make sense for the default view of a room
980 Revision 400.82 2003/01/13 03:34:33 ajc
981 * Get ready for the 4.10 release
983 Revision 400.81 2003/01/12 23:22:53 ajc
984 * configure.in: check for libical v0.24 or newer
986 Revision 400.80 2003/01/07 04:56:17 ajc
987 * Complete the free/busy transparency handling in the form
988 * Default times for new events are now in the correct timezone
990 Revision 400.79 2003/01/06 18:01:35 ajc
991 * Begin handling of TRANSP property to show event times as free or
994 Revision 400.78 2003/01/05 21:02:14 ajc
995 * Summary page: three columns are now all the same width
997 Revision 400.77 2003/01/05 20:56:05 ajc
998 * minor fix for previous checkin
1000 Revision 400.76 2003/01/05 20:51:01 ajc
1001 * Display PARTSTAT for attendees
1003 Revision 400.75 2003/01/05 05:01:00 ajc
1004 * Add "today's calendar events" to the summary page.
1006 Revision 400.74 2003/01/05 04:27:28 ajc
1007 * Add "Tasks" to the summary page
1009 Revision 400.73 2002/12/28 05:44:09 ajc
1010 * ical_dezonify.c: brought over new version from the Citadel source (again)
1012 Revision 400.72 2002/12/28 05:12:45 ajc
1013 * ical_dezonify.c: brought over new version from the Citadel source.
1015 Revision 400.71 2002/12/26 04:04:48 ajc
1016 * Perform CHEK command when automatically establishing sessions, not just
1017 when one is explicitly created. Some stuff is missing otherwise.
1019 Revision 400.70 2002/12/25 23:18:06 ajc
1020 * Be more strategic about when to call ical_dezonify()
1021 (This may be the last set of fixes. I hope so.)
1023 Revision 400.69 2002/12/25 21:39:38 ajc
1024 * ical_dezonify.c: added.
1025 * calendar.c: convert incoming ical messages to UTC
1026 (the usual routines will then convert them to local time for display)
1028 Revision 400.68 2002/12/25 07:06:00 ajc
1029 * Tweaked the code to work with libical 0.24
1031 Revision 400.67 2002/12/20 04:50:00 ajc
1032 * When saving a calendar event, increment the SEQUENCE property.
1034 Revision 400.66 2002/12/18 05:03:39 ajc
1035 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1036 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1037 Because the libc-allocated buffer was getting clobbered.
1038 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1040 Revision 400.65 2002/12/17 05:01:39 ajc
1041 * Prettied up the calendar day view layout
1042 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1044 Revision 400.64 2002/12/16 04:43:30 ajc
1045 * Correctly handle local time zone when figuring out which day and time to
1046 display events on calendar month/day views. This also seems to have
1047 fixed the bug that was causing events to sometimes get lost when saved.
1049 Revision 400.63 2002/12/15 05:50:59 ajc
1050 * Form editing of date/time fields now assumes that the icaltimetype being
1051 manipulated is in UTC. It converts to/from local time for editing.
1053 Revision 400.62 2002/12/10 23:25:47 ajc
1054 * Display attendees in message view of calendar objects
1056 Revision 400.61 2002/12/07 22:12:59 ajc
1057 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1058 until I implement the Citadel server function which it calls.)
1060 Revision 400.60 2002/11/30 21:34:51 ajc
1061 * Submit organizer in a hidden field, in case the server needs it
1063 Revision 400.59 2002/11/30 04:46:46 ajc
1064 * First cut at adding/removing attendees to an event
1065 (Actual invitations should be sent by the Citadel server)
1067 Revision 400.58 2002/11/29 23:56:19 ajc
1068 * Completed "me as organizer" -- the user's own e-mail address is inserted
1069 as the organizer of new events. Detect when the user is the organizer and
1070 enable/disable the attendees box accordingly.
1072 Revision 400.57 2002/11/29 16:38:37 ajc
1073 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1075 Revision 400.56 2002/11/28 06:03:24 ajc
1076 * Issue an ISME command when editing an event, to determine whether the user
1077 viewing the event is the organizer. (Will use this later to allow/disallow
1078 sending out invitations.)
1080 Revision 400.55 2002/11/26 05:01:04 ajc
1081 * Began handling attendee fields
1083 Revision 400.54 2002/11/16 23:40:11 ajc
1086 Revision 400.53 2002/11/16 23:15:02 ajc
1087 * Make the "all day event" shadebox smaller (month view) - no border.
1088 * Fixed bug that caused any events following an all day event to also appear
1091 Revision 400.52 2002/11/16 05:40:54 ajc
1092 * When adding new events to the calendar, default to the month [and day]
1093 currently being viewed.
1094 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1096 Revision 400.51 2002/11/15 05:05:47 ajc
1097 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1099 Revision 400.50 2002/11/15 04:11:46 ajc
1100 * Added even more nifty JavaScript to cause the hour/minute and end date
1101 fields of a calendar event form to render as disabled when the "all day
1102 event" box is checked -- not just when the user checks the box, but also
1103 when the box begins its life already checked.
1105 Revision 400.49 2002/11/14 04:59:40 ajc
1106 * Correctly serialize and save all day events using date instead of date/time
1108 Revision 400.48 2002/11/13 04:49:23 ajc
1109 * "All day event" shows as a single checkbox, instead of one for the start
1110 time and one for the end time. Added nifty JavaScript to zero and shade
1111 the hour/minute and all end time fields when all-day-event is checked.
1113 Revision 400.47 2002/11/12 05:57:27 ajc
1114 * Display a nicer looking screen when replying to calendar invitations
1115 * When displaying day view, don't show all day events twice
1116 * Day or month view: denote all day events by displaying them inside
1119 Revision 400.46 2002/11/12 03:26:39 ajc
1120 * Tell the user about broken Citadel server connections instead of
1121 simply printing "Goodbye"
1123 Revision 400.45 2002/10/23 04:11:38 ajc
1124 * Detect when a meeting invitation is actually an update for an existing UID
1125 and tell the user so.
1127 Revision 400.44 2002/10/21 20:16:38 ajc
1128 * Display conflicts nicely
1130 Revision 400.43 2002/10/21 18:29:14 ajc
1131 * Ask server to hunt for conflicts when displaying a meeting invitation
1133 Revision 400.42 2002/10/19 21:28:32 ajc
1134 * Moved the calendar meeting request reply functionality to the Citadel server
1136 Revision 400.41 2002/10/19 17:10:14 ajc
1137 * Add "Tentative" accept button
1138 * Only display Accept/Tentative/Decline button when method=REQUEST
1140 Revision 400.40 2002/10/19 04:16:37 ajc
1141 * Save an incoming meeting request into the user's calendar.
1143 Revision 400.39 2002/10/18 20:55:05 ajc
1144 * Began work on meeting request accept/decline
1146 Revision 400.38 2002/10/16 19:16:39 ajc
1147 * Fixes and updates to build WebCit on Linux for IBM S/390
1149 Revision 400.37 2002/10/09 04:12:44 ajc
1150 * Templatized trailing HTML
1151 * Templatized "new start page" page
1152 * Added global substitution macros
1154 Revision 400.36 2002/10/09 03:51:01 ajc
1155 * Templatized the <HEAD> section of HTML
1157 Revision 400.35 2002/10/07 23:03:38 ajc
1158 * messages.c: don't display room name field when it's blank
1160 Revision 400.34 2002/10/07 04:10:37 ajc
1161 * When displaying meeting invitations, only show date/time for VEVENT
1162 subcomponents. Date/time for other subcomponents are irrelevant.
1163 * Cleaned up HTML display of meeting invitations.
1165 Revision 400.33 2002/10/03 03:40:31 ajc
1166 * Worked on meeting accept/decline a little bit
1168 Revision 400.32 2002/09/30 03:58:35 ajc
1169 * Dabbled in handling incoming meeting requests
1171 Revision 400.31 2002/09/29 20:15:43 ajc
1172 * Completed the calendar day view
1174 Revision 400.30 2002/09/28 04:01:30 ajc
1175 * started fleshing out the calendar day view
1177 Revision 400.29 2002/09/27 21:19:28 ajc
1180 Revision 400.28 2002/09/27 18:31:33 ajc
1181 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1182 * After saving a VEVENT, return to the correct calendar view and date
1184 Revision 400.27 2002/09/27 17:15:44 ajc
1185 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1187 Revision 400.26 2002/09/27 04:37:21 ajc
1188 * New, buggy versions of event editing screens
1190 Revision 400.25 2002/09/26 22:00:16 ajc
1191 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1192 month 1 in libical functions)
1194 Revision 400.24 2002/09/25 21:57:13 ajc
1195 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1198 Revision 400.23 2002/09/24 04:12:34 ajc
1199 * Rough cut of the two-pass calendar display routines (first pass: go thru
1200 messages gathering VEVENT items; second pass: render calendar with data)
1202 Revision 400.22 2002/09/23 04:01:33 ajc
1203 * Presentation changes to calendar month view
1205 Revision 400.21 2002/09/22 05:20:27 ajc
1206 * Began implementing month view
1208 Revision 400.20 2002/09/21 04:38:05 ajc
1209 * Added utility functions for displaying vcalendar timestamps in web forms
1210 and translating form data back to timestamps.
1211 * Completed the "edit task" and "add new task" screens.
1213 Revision 400.19 2002/09/20 20:28:08 ajc
1214 * Smooth transition between "list tasks" & "edit task" screens
1216 Revision 400.18 2002/09/20 03:54:44 ajc
1217 * Display the "Tasks" view as a bulleted list with each task clickable
1218 * Clicking brings up an (unfinished) "edit task" screen
1220 Revision 400.17 2002/09/18 21:44:02 ajc
1221 * display VTODO parameters
1223 Revision 400.16 2002/09/17 04:21:00 ajc
1224 * Handler chains for VCALENDAR and VTODO types
1226 Revision 400.15 2002/09/17 03:37:10 ajc
1227 * Implemented a 'display handler' infrastructure for various groupware types
1229 Revision 400.14 2002/09/16 03:35:12 ajc
1230 * Just a bunch of glue code to iterate through the various types of ical
1231 objects we could encounter
1233 Revision 400.13 2002/09/15 04:05:41 ajc
1234 * Process calendar object subcomponents
1236 Revision 400.12 2002/09/15 03:40:13 ajc
1238 * When a text/calendar MIME type is discovered in a message, send it to
1239 the (currently skeleton) parser in calendar.c
1240 * calendar.c: skeleton parser for calendar objects which currently just
1241 creates an icalcomponent object and frees it.
1243 Revision 400.11 2002/09/15 03:16:24 ajc
1244 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1245 function namespace in libical
1247 Revision 400.10 2002/09/15 02:50:55 ajc
1248 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1250 Revision 400.9 2002/09/14 21:33:31 ajc
1251 * Backed out compression of inlines -- not all browsers appear to handle it
1253 Revision 400.8 2002/09/14 20:20:29 ajc
1254 * Attempting to push more stuff through compression. I've introduced some
1255 sort of deadlock bug that I can't seem to find yet...
1257 Revision 400.7 2002/09/14 20:00:22 ajc
1258 * Compress output_image() graphics
1260 Revision 400.6 2002/09/14 16:26:35 ajc
1261 * output_image() now reads the entire image from Citadel into a buffer before
1262 sending it to the browser (for performance reasons, and so it can compress)
1264 Revision 400.5 2002/09/14 04:52:59 ajc
1265 * Look for the "libical" calendaring library and link it in if present...
1267 Revision 400.4 2002/09/14 04:02:36 ajc
1268 * Finished gzip compression of dynamic pages (when browser supports it)
1270 Revision 400.3 2002/09/13 20:40:53 ajc
1271 * Detect when the client browser is capable of gzip encoding
1272 (actual encoding is not implemented yet)
1274 Revision 400.2 2002/09/13 15:54:40 ajc
1275 * Reversed the above change because I broke it somehow
1277 Revision 400.1 2002/09/11 22:46:59 ajc
1278 * Started adding in compression and calendaring library detects (not finished)
1280 Revision 400.0 2002/09/09 03:56:11 ajc
1281 * This is version 4.00
1283 Revision 323.68 2002/09/09 03:51:01 ajc
1284 * In the HTML-to-HTML converter:
1285 --> Open links in new window (as with text msgs)
1286 --> Convert loose URL's to hot links (as with text msgs)
1288 Revision 323.67 2002/09/06 03:59:11 ajc
1289 * Added an "About this server" panel to the Summary page.
1290 (Useless fluff, but better than an empty column.)
1292 Revision 323.66 2002/08/26 02:57:06 ajc
1293 * Rooms listed on the summary page are now clickable-gotoable
1295 Revision 323.65 2002/08/26 01:24:09 ajc
1296 * Added a "summary" page (rather sparse for now)
1298 Revision 323.64 2002/08/24 15:30:48 ajc
1299 * GET instead of POST for listsub. Also add a 'Back...' link.
1301 Revision 323.63 2002/08/24 05:59:24 ajc
1302 * Bugfixes and cosmetic changes to listsub system
1304 Revision 323.62 2002/08/23 03:37:19 ajc
1305 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1307 Revision 323.61 2002/08/22 03:55:47 ajc
1308 * 'unsubscribe' command (but not 'confirm unsubscribe')
1310 Revision 323.60 2002/08/21 21:58:37 ajc
1311 * Completed self-service list subscription via web.
1312 (Still need to implement unsubscribe.)
1314 Revision 323.59 2002/08/16 22:06:51 ajc
1317 Revision 323.58 2002/08/16 03:51:12 ajc
1318 * I think I've finally nailed the 'no session' pages now...
1320 Revision 323.57 2002/08/15 03:49:47 ajc
1321 * Fleshed out the list subscription page a bit
1323 Revision 323.56 2002/08/13 19:55:12 ajc
1324 * Keep track of the HTTP "Host:" header being sent by the browser.
1325 (We're going to need this in the near future)
1327 Revision 323.55 2002/08/05 16:07:30 ajc
1328 * Moved "edit floor label pic" to the floor editing screen
1330 Revision 323.54 2002/08/05 15:53:00 ajc
1331 * Commands to add, change, delete floors
1333 Revision 323.53 2002/07/26 03:20:04 ajc
1334 * Beautified the folder tabs in "edit room"
1336 Revision 323.52 2002/07/25 04:01:58 ajc
1337 * Final cleanup of changes (finally located and fixed the bug)
1339 Revision 323.51 2002/07/24 04:14:23 ajc
1340 * Minor code cleanup of last night's changes
1342 Revision 323.50 2002/07/23 15:40:54 ajc
1343 * Minor cleanup of previous changes
1345 Revision 323.49 2002/07/23 04:43:58 ajc
1346 * Updated message reading to use the new MSG4 command, so we can do output
1347 of various types of richtext (mainly HTML).
1349 Revision 323.48 2002/07/16 03:37:24 ajc
1350 * Small change to above
1352 Revision 323.47 2002/07/16 03:23:37 ajc
1353 * Display HTML messages as HTML. (Wow!)
1355 Revision 323.46 2002/07/13 04:39:59 ajc
1356 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1357 output HTML instead of converting to text/plain and back. (Not finished.)
1359 Revision 323.45 2002/07/11 03:17:03 ajc
1360 * hacks to text_to_server() to transmit messages as HTML
1362 Revision 323.44 2002/07/09 04:21:12 ajc
1365 Revision 323.43 2002/07/06 03:10:26 ajc
1366 * Enable a "make this my start page" link that works in lots of places.
1367 Configures a user's preference of where to go after login.
1369 Revision 323.42 2002/06/19 22:01:31 ajc
1370 * When editing another user's vCard, do a "transient goto" to their config
1371 room so you don't automatically gain access to their config room.
1372 * When creating a user, go back to the "select user to edit" screen with the
1373 new user's account name pre-selected.
1375 Revision 323.41 2002/06/17 03:48:44 ajc
1376 * Finished the thing to edit other users' vCards.
1378 Revision 323.40 2002/06/16 21:49:02 ajc
1379 * Administratively edit other users' vCards. Still needs a couple of lines
1380 of glue code to make it work.
1382 Revision 323.39 2002/06/15 20:34:39 ajc
1383 * Use safestrncpy() instead of strncpy() where appropriate
1384 * Fixed a memory allocation bug in the vCard parser
1386 Revision 323.38 2002/05/23 03:40:05 ajc
1387 * Brought over a utility function I'll need later
1389 Revision 323.37 2002/05/22 02:34:56 ajc
1390 * Finished room/folder view selector. Pretty cool.
1392 Revision 323.36 2002/05/22 01:53:23 ajc
1393 * Room list or folder list? Give the user a choice. (Has bugs.)
1395 Revision 323.35 2002/05/12 15:21:43 error
1396 * do_template() now parses a .wml file for WAP clients, and a .html file
1399 Revision 323.34 2002/05/11 22:46:19 error
1400 * Track whether user-agent is a WAP gateway
1402 Revision 323.33 2002/05/11 15:35:07 error
1403 * webcit.c: add MIME types for WAP/WML
1405 Revision 323.32 2002/05/10 15:29:58 ajc
1406 * Hacked the address book view a little bit
1408 Revision 323.31 2002/05/09 03:53:56 ajc
1409 * Began working on address book view
1411 Revision 323.30 2002/05/08 03:38:58 ajc
1412 * Preferences framework
1414 Revision 323.29 2002/05/07 03:57:29 ajc
1415 * In message summary, replace 'Del' links with checkboxes
1417 Revision 323.28 2002/05/05 03:28:15 ajc
1418 * Shuffled around the room banner a bit
1420 Revision 323.27 2002/05/03 19:32:39 ajc
1421 * Finished "folder list" mode (still need to move it to a permanent location)
1423 Revision 323.26 2002/05/03 03:55:17 ajc
1424 * more folder display stuff
1426 Revision 323.25 2002/05/01 22:03:07 ajc
1427 * "folder list" view (not finished)
1429 Revision 323.24 2002/05/01 03:23:31 ajc
1430 * Added a drop-down box to change a user's view of a room.
1432 Revision 323.23 2002/04/28 03:56:47 ajc
1433 * Finished summary mode (for the most part, anyway)
1435 Revision 323.22 2002/04/26 21:13:21 ajc
1436 * Separated "summary mode" message listing into its own function
1437 * Go to summary mode automatically when the server says that view=1
1439 Revision 323.21 2002/04/20 04:14:29 ajc
1440 * Some work on email summary screen
1442 Revision 323.20 2002/03/31 05:02:39 ajc
1443 * Remove "Page another user" link from main menu
1444 * Add "edit my citadel config room" type link from edit user screen
1446 Revision 323.19 2002/03/29 22:30:45 ajc
1447 * Finished the "edit user" screen.
1449 Revision 323.18 2002/03/29 15:18:09 ajc
1450 * yep ... more user edit stuff
1452 Revision 323.17 2002/03/26 19:01:12 ajc
1453 * More edit user stuff
1455 Revision 323.16 2002/03/26 18:23:23 ajc
1456 * Don't display room banner on screens that don't pertain to a particular room
1457 * Initial prep for add/change/delete user accounts screen
1459 Revision 323.15 2002/03/22 04:33:08 ajc
1460 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1462 Revision 323.14 2002/03/19 04:35:10 ajc
1463 * Brought over yet another new version of the MIME parser from Citadel
1465 Revision 323.13 2002/03/13 03:56:52 ajc
1466 * New site config option "Allow system Aides to gain access to mailboxes"
1468 Revision 323.12 2002/03/12 23:13:57 ajc
1469 * Moved room access controls out of the admin menu and into the room commands
1470 menu. Prettied up the access control list screen.
1472 Revision 323.11 2002/03/10 06:07:09 ajc
1473 * Handle multiple Internet e-mail addresses in vCard editor
1475 Revision 323.10 2002/03/07 04:56:09 ajc
1476 * Final polish for initial round of vCard editing functions. Only show "edit"
1477 link when editing user's own vCard in the My Citadel Config> room.
1479 Revision 323.9 2002/03/06 05:22:33 ajc
1480 * More vcard editing form stuff
1482 Revision 323.8 2002/03/05 05:05:06 ajc
1483 * More vCard editing stuff
1485 Revision 323.7 2002/03/04 05:28:54 ajc
1486 * Wrote some skeleton code for robust vCard editing
1488 Revision 323.6 2002/03/03 06:58:25 ajc
1489 * Login errors displayed in red
1491 Revision 323.5 2002/03/03 06:52:59 ajc
1492 * Allow editing of the "disable self-service user account creation" site config option
1494 Revision 323.4 2002/02/24 07:02:44 ajc
1495 * Added the ability to enter a Subject: line in messages
1496 * Go to the Mail room when user clicks on the new mail alert icon
1498 Revision 323.3 2002/02/13 22:47:51 ajc
1499 * Added some rudimentary support for displaying vCards as card-looking things
1501 Revision 323.2 2002/02/13 15:04:25 ajc
1502 * Began some hacks for vCard processing
1504 Revision 323.0 2002/01/13 09:07:06 ajc
1507 Revision 322.4 2002/01/13 09:06:38 ajc
1508 * Brought over the debugged mime parser from Citadel
1510 Revision 322.3 2002/01/05 06:19:17 error
1511 * Add MIME types text/css and image/png
1513 Revision 322.2 2002/01/03 22:32:38 ajc
1514 * templatized the "prompt for recipient" screen
1516 Revision 322.1 2001/12/28 09:43:05 error
1517 * Client support for hostnames up to 63 characters
1519 Revision 322.0 2001/12/26 23:11:56 ajc
1522 Revision 321.1 2001/12/26 23:11:25 ajc
1523 * Minor change to the upload handler, to fix graphics uploads
1525 Revision 321.0 2001/12/26 05:28:02 ajc
1528 Revision 320.2 2001/12/26 05:24:11 ajc
1529 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1530 link tags. The nifty JavaScript stuff is now used only to light up the
1531 buttons during mouse hovers, and nothing more.
1533 Revision 320.1 2001/12/25 00:14:44 error
1534 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1536 Revision 320.0 2001/12/21 06:04:03 ajc
1539 Revision 301.22 2001/12/21 06:03:54 ajc
1542 Revision 301.21 2001/12/20 05:02:42 ajc
1543 * If you paid for this software, someone is ripping you off.
1544 * Fixed the urlesc() function to use a caller-supplied target buffer.
1546 Revision 301.20 2001/12/18 20:35:29 ajc
1547 * More fun JavaScript-enabled buttons
1549 Revision 301.19 2001/12/18 16:48:06 ajc
1550 * Began testing new JavaScript-enabled k00l light-up buttonz
1552 Revision 301.18 2001/12/18 06:06:20 ajc
1553 * mime parser update
1555 Revision 301.17 2001/12/15 20:51:33 ajc
1556 * "reply" button on pop-up pages
1558 Revision 301.16 2001/12/11 16:02:40 ajc
1559 * Completed support for add/remove mailing list recipients.
1561 Revision 301.15 2001/12/11 15:22:53 ajc
1562 * Began constructing the listserv screen for config (not tested)
1564 Revision 301.14 2001/12/11 05:37:12 ajc
1565 * Finished the share/unshare room screen in Edit Room
1567 Revision 301.13 2001/12/03 04:43:40 ajc
1568 * Brought over an update of the MIME parser from Citadel.
1570 Revision 301.12 2001/12/02 07:09:13 ajc
1571 * Turned the room editing page into a tabbed dialog
1572 * Started adding some of the room sharing stuff
1574 Revision 301.11 2001/11/22 05:17:06 ajc
1575 * Completed the add/change/delete neighbor node screens
1577 Revision 301.10 2001/11/18 01:47:24 ajc
1578 * Tentatively begun the change of networking configuration screens to reflect
1579 the new network architecture of the server.
1581 Revision 301.9 2001/11/18 01:41:09 ajc
1582 * Brought over the newer string tokenizer from Citadel
1583 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1584 server's convention of #define SIZ 4096
1586 Revision 301.8 2001/11/14 03:20:22 ajc
1587 * Add some more of the newer config settings to the site config screen
1589 Revision 301.7 2001/09/25 03:34:09 ajc
1590 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1591 and bail out without bothering the Citadel server.
1593 Revision 301.6 2001/08/22 16:38:06 ajc
1594 * Added the "-c" command line option to generate optional cookies indicating
1595 the host name of the server. This makes it easy to put a cluster of WebCit
1596 servers behind (for example) an Arrowpoint load balancer.
1598 Revision 301.5 2001/08/21 04:02:56 ajc
1599 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1600 unwanted page caching
1602 Revision 301.4 2001/08/13 03:43:24 ajc
1605 Revision 301.3 2001/08/13 03:40:01 ajc
1606 * Another attempt at focus
1608 Revision 301.2 2001/08/11 04:24:39 ajc
1609 * Attempt at setting focus to msgtext area when entering a message.
1611 Revision 301.1 2001/08/02 03:42:03 ajc
1612 * Changed the wholist to work with the new masquerade semantics
1614 Revision 301.0 2001/06/28 15:05:31 ajc
1617 Revision 300.2 2001/06/28 15:03:49 ajc
1618 * Every generated page now includes a meta tag to disable evil "smart tags"
1619 (see http://smarttags.manilasites.com/ for more information)
1621 Revision 300.1 2001/06/28 02:39:54 ajc
1622 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1623 the screen where you can create a room...
1625 Revision 300.0 2001/06/27 06:24:06 ajc
1626 * Tagged everything as Version 3.00
1628 Revision 213.25 2001/06/27 06:22:49 ajc
1629 * Updated docs for the 3.00 release
1631 Revision 213.24 2001/06/27 06:16:01 ajc
1632 * Correct generated window name in pop up pages
1633 * Added handling of MIME inline images (not tested)
1635 Revision 213.23 2001/06/22 17:58:20 ajc
1636 * A few performance and tuning cleanups. Increased the size of the socket
1637 queue length to 100 for use on big systems. Also, during startup, the
1638 initial startup thread now exits after creating the worker threads, instead
1639 of becoming a worker thread itself. For some reason Solaris had problems
1640 with the latter method.
1642 Revision 213.22 2001/06/07 03:16:57 ajc
1643 * Brought over an updated mime parser from Citadel
1645 Revision 213.21 2001/06/06 14:44:25 ajc
1646 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1648 Revision 213.20 2001/05/31 02:26:22 ajc
1649 * Fixed login to take you to the Lobby instead of the next room.
1651 Revision 213.19 2001/05/30 22:37:09 ajc
1652 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1653 or a "filename" from the MIME parser.
1655 Revision 213.18 2001/05/30 01:06:57 ajc
1656 * Changes to mime parser ... still something wrong
1658 Revision 213.17 2001/05/28 19:27:29 ajc
1659 * Fixed bug which marked all messages in Lobby as old before reading at login
1661 Revision 213.16 2001/05/25 22:39:26 ajc
1662 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1664 Revision 213.15 2001/05/23 16:15:23 ajc
1665 * UI changes (pretty frames with no scrollbars)
1667 Revision 213.14 2001/05/22 00:32:17 ajc
1670 Revision 213.13 2001/05/22 00:02:18 ajc
1671 * Another attempt to fix the fd leak
1673 Revision 213.12 2001/05/19 02:21:40 ajc
1674 * Attempt to fix the dangling sockets.
1676 Revision 213.11 2001/05/15 03:22:25 ajc
1677 * More icon updates and link cleanup type stuff
1679 Revision 213.10 2001/05/06 05:11:48 ajc
1680 * Added paging icon and right-justified it
1681 * Send-page window is now a popup
1683 Revision 213.9 2001/05/04 04:28:10 ajc
1684 * Added "page user" button in wholist
1686 Revision 213.8 2001/05/01 00:49:43 ajc
1687 * more of the UI overhaul
1689 Revision 213.7 2001/04/30 01:49:36 ajc
1690 * more work on UI overhaul
1692 Revision 213.6 2001/04/29 04:39:23 ajc
1693 * User interface overhaul now in progress. WARNING: incomplete system.
1695 Revision 213.5 2001/04/01 22:13:37 cough
1696 * Modified roomops.c to give users the ability to pick a floor at room
1699 Revision 213.4 2001/02/15 01:21:55 ajc
1700 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1701 invite/kickout functionality.
1703 Revision 213.3 2001/01/25 23:10:00 ajc
1704 * "Delete message" button now confirms on client-side using JavaScript
1706 Revision 213.2 2000/12/05 18:39:49 ajc
1707 * Added support for non-USA countries in registration screen (requires the
1708 latest Citadel server, which supports the country field)
1710 Revision 213.1 2000/10/20 04:27:46 ajc
1711 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1713 Revision 213.0 2000/10/03 16:44:01 ajc
1714 * Tagged for 2.13 release
1716 Revision 212.16 2000/10/03 03:15:53 ajc
1717 * Cosmetic changes to login screen, menu bar, and message header bar
1719 Revision 212.15 2000/09/28 03:44:52 ajc
1720 * Linked to the bio/photo page from message headers. I'm not sure I like the
1721 color scheme, though.
1723 Revision 212.14 2000/09/28 03:37:23 ajc
1724 * who.c: provide links to bio/photo pages for each user in the wholist
1726 Revision 212.13 2000/09/24 21:37:21 ajc
1727 * When reading large numbers of messages, group them in smaller numbers and
1728 display the selector bar in search engine style (like AltaVista and Google)
1730 Revision 212.12 2000/09/24 04:17:16 ajc
1731 * Templatized the room banner.
1733 Revision 212.11 2000/09/17 03:29:45 ajc
1734 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1736 Revision 212.10 2000/09/14 11:43:37 error
1737 Replace occurrences of % throughout the HTML with %% so as to be friendly
1738 to HP/UX printf() and possibly others.
1740 Revision 212.9 2000/09/13 04:13:59 ajc
1741 * Completed the initial hack of the variable substitution template thingy.
1742 Check out static/login.html to see the first template.
1744 Revision 212.8 2000/09/11 17:08:16 ajc
1745 * Started templatizing the login screen. Not finished yet.
1747 Revision 212.7 2000/09/11 03:29:50 ajc
1748 * Started working on a variable-substitution thing
1750 Revision 212.6 2000/08/30 03:20:22 ajc
1751 * Put the wholist back into its own window.
1753 Revision 212.5 2000/07/06 03:46:29 ajc
1754 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1756 Revision 212.4 2000/06/29 04:22:35 ajc
1757 * Changed the format of the wholis (again). Now it shows up in a frame
1758 instead of a separate window.
1760 Revision 212.3 2000/06/12 03:28:44 ajc
1761 * added support for multi-line paging
1763 Revision 212.2 2000/06/07 04:11:28 ajc
1764 * HTML changes to room banner
1766 Revision 212.1 2000/05/31 04:29:54 ajc
1767 * Initial support for "summary" (headers only, no body) mode of reading
1768 messages, and "read one" mode. For future support of 'traditional' email.
1770 Revision 212.0 2000/05/23 20:35:52 ajc
1771 * Tagged for the 2.12 release
1773 Revision 211.19 2000/05/18 02:33:39 ajc
1774 * Don't call whobbs() directly after changing masq room/host, it screws up the
1775 refresh. It now calls an HTTP redirect page instead.
1776 * added http_redirect(char *url) function to accomplish the above
1778 Revision 211.18 2000/05/08 17:24:32 ajc
1779 * Removed HTTP date fields because it was confusing browser caches (weird)
1780 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1782 Revision 211.17 2000/05/07 23:46:55 ajc
1783 * added Date: and Last-Modified: headers to HTTP output
1784 * masquerade room/host screen now runs in wholist window, and returns to it
1786 Revision 211.16 2000/05/02 17:32:06 ajc
1787 * Font related changes to html
1789 Revision 211.15 2000/04/20 02:42:23 ajc
1790 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1791 crashing every session, every time. (?)
1792 * End the session after displaying robots.txt or nocookies.html, to prevent
1793 big session logjams when either of these conditions are met
1795 Revision 211.14 2000/04/15 15:43:46 nbryant
1796 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1797 64-bit gcc on sparc is evil)
1799 Revision 211.13 2000/04/06 20:42:03 nbryant
1800 * configure.in: fix a typo
1802 Revision 211.12 2000/04/06 20:37:01 nbryant
1803 * solaris cleanups and warning fixes
1805 Revision 211.11 2000/03/31 03:48:52 ajc
1806 * text_to_server() now behaves the way web users expect text entry to work.
1807 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1809 Revision 211.10 2000/03/31 02:39:06 ajc
1810 * Fixed bugs in "Site configuration" and added new fields.
1812 Revision 211.9 2000/03/31 02:08:45 ajc
1813 * Added "max messages per page" and "read next nnn" stuff to read loop
1814 (probably not in its final form)
1816 Revision 211.8 2000/03/28 17:02:47 nbryant
1817 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1819 Revision 211.7 2000/03/27 16:18:17 ajc
1820 * Implement multi-room chat as available in Citadel 5.70
1822 Revision 211.6 2000/03/23 04:45:15 ajc
1823 * Experimental move of wholist to a separate auto-refreshing window
1825 Revision 211.5 2000/03/19 22:49:03 ajc
1826 * Made the header-bar buttons more visible
1827 * Added a "reply" header-bar button
1828 * Move "Subject:" lines into the header-bar
1829 * Padded the header-bars by one pixel (nicer looking)
1830 * Changed message date/time output format
1832 Revision 211.4 2000/03/19 19:49:31 ajc
1833 * Added support for unix domain sockets
1835 Revision 211.3 2000/02/11 23:45:04 nbryant
1836 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1837 * tcp_sockets.c: include <arpa/inet.h>
1839 Revision 211.2 2000/02/11 23:30:04 nbryant
1840 configure.in: added some code for FreeBSD
1842 Revision 211.1 2000/01/11 04:20:40 ajc
1843 * Add "close window" option to goodbye screen
1845 Revision 211.0 2000/01/04 15:24:16 ajc
1846 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1847 * This will be released as v2.11; tagged everything as such.
1849 Revision 210.0 1999/12/24 04:57:18 ajc
1852 Revision 1.121 1999/12/23 04:54:48 ajc
1853 * Changed session cookie from hexadecimal encoding to base64
1854 * Removed overly verbose logging
1856 Revision 1.120 1999/12/12 18:12:28 ajc
1857 * get http request: clear hold buffer before starting to read in HTTP request.
1858 This was causing some requests to get corrupted.
1860 Revision 1.119 1999/12/08 18:25:21 ajc
1861 * Increased the size of the backlog queue length passed to accept() and made
1862 it a configuration parameter in webcit.h
1864 Revision 1.118 1999/12/07 16:09:26 ajc
1865 * Better (non fireworks display mode) handling of broken HTTP sockets
1867 Revision 1.117 1999/12/06 03:40:29 ajc
1868 * Moved a bunch of other global variables to per-session variables
1870 Revision 1.116 1999/12/06 02:05:33 ajc
1871 * Moved global march list into per-session context
1873 Revision 1.115 1999/12/05 18:38:02 ajc
1874 * Auto-scaling worker thread pool size
1876 Revision 1.114 1999/12/05 17:38:41 ajc
1877 * Additional debugging and cleanup
1879 Revision 1.113 1999/12/04 22:16:05 ajc
1880 * Moved all diagnostic output to stderr
1881 * Moved "HTTP/1.0 200 OK" output to output_headers()
1883 Revision 1.112 1999/12/04 21:56:59 ajc
1884 * Finished the overhaul. Now to tune...
1886 Revision 1.111 1999/12/03 17:59:53 ajc
1887 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1888 pseudocode so the build is currently broken.
1890 Revision 1.110 1999/12/03 16:37:46 ajc
1891 * Repaired HTTP output for image transfers and static content
1893 Revision 1.109 1999/12/03 05:09:54 ajc
1894 * Rewrote the HTTP engine and application coupling to run in a worker thread
1895 model and to run as a single multithreaded program (eliminated helper
1896 processes and pipes). It currently runs but has many large bugs.
1898 Revision 1.108 1999/12/03 00:18:20 ajc
1899 * Added ".c.o" rule to Makefile
1901 Revision 1.107 1999/11/26 03:32:59 ajc
1902 * Started moving all of the global variables into a struct, to facilitate
1903 multithreaded server.
1905 Revision 1.106 1999/11/26 01:28:10 ajc
1908 Revision 1.105 1999/11/04 02:05:02 ajc
1909 * Added 'number of worker threads' to site config screen
1911 Revision 1.104 1999/10/25 02:25:09 ajc
1912 * Shuffled around the room editing commands
1914 Revision 1.103 1999/10/14 04:07:18 ajc
1915 * Cleaned up the bottom-of-page icons
1917 Revision 1.102 1999/10/08 23:58:11 ajc
1918 * Minor bug fix in registration screen
1920 Revision 1.101 1999/10/06 02:44:02 ajc
1921 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1922 it back in when it's fixed. Also added more attempts at cache disabling,
1923 but it still doesn't work in the StarOffice browser. I don't know why.
1925 Revision 1.100 1999/10/02 03:26:14 ajc
1926 * Merged in Nick's bit of JavaScript to handle key commands.
1927 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1928 in a text field. Right now you can't even log in.
1930 Revision 1.99 1999/09/01 01:06:11 ajc
1931 * Added "max message length" field in global config screen
1933 Revision 1.98 1999/08/14 18:16:10 ajc
1934 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1937 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1938 * Did neat stuff to the bottom of the page
1940 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1941 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1942 to a Citadel server fails.
1943 * messages.c: don't auto-link URL's in messages if it would cause
1946 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1947 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1948 compiler. This should make more browsers happy.
1950 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1951 * Added support for "robots.txt" telling spiders to go away.
1952 * Do a slrp_highest() when logging off.
1954 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1955 * Rearranged the code in "Site-wide configuration" and "Generic
1956 server command" to avoid nested server operations
1958 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1959 * webcit.c: added "back, top, next" buttons to bottom of each page
1960 * menubar.html: replaced "User list" with "Page another user"
1962 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1963 * context_loop.c: rearranged some code to try to eliminate deadlocks
1965 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1966 * Unknown URL's now display the main menu instead of diagnostics
1967 * Diagnostics are now at <baseurl>/diagnostics
1969 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1970 * Session no longer locks up when an express message is cancelled
1971 * The default Citadel server is now "localhost" instead of uncnsrd
1972 * Added some documentation
1974 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1975 * roomops.c: made room banner graphics more reliable
1976 * messages.c: added code to prevent accidental "double-posting"
1977 * who.c: fixed the "Change room/host/user" submit logic
1979 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1980 * Changed static/menubar.html so the text is readable
1982 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1983 * Ditched the frames mode completely. It wasn't working properly in,
1984 among other places, IE 5. Die, Bill, Die.
1986 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1987 * Fixed the behavior of the "forget room" routine, to properly handle
1988 the transition back to the Lobby after it's all done.
1989 * Added ExpressMessageCat() to allow code to send the user messages
1990 along with incoming express messages
1991 * WebCit now sends the name of the end user's browser as the client
1992 name in a Citadel IDEN command rather than its own name.
1994 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1995 * Minor code cleanups
1996 * New mail notification
1998 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1999 * Top-aligned all the cells in the fake frames in non-frames mode
2001 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2002 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2003 of a Goto, in order to prevent it from first marking all msgs old.
2005 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2006 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2007 which can differentiate the needs of frames and noframes modes
2009 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2010 * webserver.c: added "-t" option to send traces somewhere else
2012 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2013 * context_loop.c: display an error page if the client browser
2014 requests a non-root page and there is no cookie set
2015 * webserver.c: took my name off the copyright notice (it's a group
2018 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2019 * Reworked a lot of the structure, made more HTML "embeddable"
2020 * Changed the noframes mode to display "fake" frames using tables
2022 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2023 Changed some output formatting (mainly <FONT> tags).
2024 Changed who.c to use urlescputs() rather than escputs()
2025 in urls so GOTOs and User Profiles work when the string has a
2028 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2029 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2030 How to cause "onLoad=" to cause a sibling frame to refresh without
2031 having to use the nonportable HTTP "Window-Target:" directive. Began
2032 implementation of this; it should allow portable NS/IE compatibility.
2034 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2035 * Implemented "access level required to create rooms"
2037 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2038 * webcit.c: modified getz() to *exit* the program when fgets()
2039 returns an error. This is actually the desired behavior; it would
2040 otherwise busy-loop forever on a broken pipe.
2042 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2043 * webcit.c: added to getz() the ability to return an error code;
2044 implemented this in the main loop, hopefully fixing problems
2045 * Added "braindamage" file (frames/JS browser compatibility list)
2046 * Added HTTP "User-agent:" detection
2047 * wildmat.c, braindamage.c: added
2048 * Initial value of 'noframes' is now set by the braindamage check
2049 * Ran everything through "indent -kr -i8"
2050 * roomops.c: in room list, print a in otherwise empty cells
2052 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2053 * context_loop.c: warning fix
2054 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2056 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2057 * Resolve the name of the connecting host and pass it on to Citadel
2059 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2060 * wDumpContent() is now responsible for </BODY></HTML> most of the
2061 time (parameter settable) so that the main menu can easily be
2062 embedded in every page when running in noframes mode
2063 * noframes mode selection is now carried in the cookie
2065 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2066 * Made the frames stuff less dependent on the HTML TARGET= directive
2067 and more dependent on the HTTP Window-target: directive.
2068 * Made the system semi-navigable in noframes mode.
2070 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2071 * Brought over the new room listing code and <G>oto heuristics
2072 from the main Citadel tree, to pay attention to floor/room ordering
2074 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2075 * Modified the back end of mime_parser to use callbacks instead of
2076 doing something specific. Now we can use it elsewhere.
2078 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2079 * Fixed the bugs in "Site-wide configuration"
2080 * Added a "generic server commands" screen
2082 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2083 * Reduced the multiple cookies down to one cookie combining all data.
2085 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2086 * Removed wc_host and wc_port cookies.
2087 * Added an "edit your session" screen to change your wholisting.
2089 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2090 * Added "enter registration"
2091 * Set up automatic trigger of Enter Registration when the server
2093 * Established that a one-to-one WebCit/Citadel correspondence will
2094 be required. No big deal due to shared code segments.
2095 * Added "change password"
2096 * Added networking configuration screens. These still need testing.
2097 * Added a "kill session" link to each line of the wholist when
2098 logged in as an aide, and the screens to perform this operation.
2100 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2101 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2102 * "Finished" the MIME parser.
2103 * Got image uploads working.
2104 * Added "add/edit user photo" screens.
2105 * Added "add/edit room graphic" screens.
2106 * Added "add/edit floor graphic" screens.
2107 * Fixed display of floor graphic in known rooms list.
2109 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2110 * Wrote mime_parser.c for handling of image uploads. This will also
2111 be used in future Citadel MIME projects.
2113 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2114 * Fixed a bug in the room banner display code
2115 * Added "delete room"
2116 * Added "validate users"
2118 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2119 * Added "edit room info file"
2122 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2123 * Changed the "auto read new" functionality from a meta refresh tag
2124 to an "onload" directive (the former was causing graphics problems)
2125 * Added "create room"
2128 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2129 * Got the Zap and List-Zapped commands working
2130 * Added a convenience function to display a page with an error string
2131 * Automatically do a read-new-msgs whenever a new room banner is loaded
2133 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2134 * Added the screens to send pages
2135 * Changed message headers to display in bigger font, non-boldface
2136 * Added the chat system
2137 * Added goto private rooms
2139 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2140 * Replace "Citadel" in menu bar with the Citadel logo
2142 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2143 * automatically regenerate Makefile when Makefile.in changes
2145 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2146 * context_loop.c: Moved "remove session" into its own function.
2147 Check for dead webcit child process before each transaction.
2148 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2149 against broken HTTP connections.
2150 * Added a housekeeping thread to periodically remove dead sessions
2151 and kill idle sessions.
2152 * messages.c: added "delete message" functionality
2153 * messages.c: added "move message" functionality
2154 * userlist.c: added. This adds "userlist" and "show user" functions.
2155 * roomops.c: fixed buggy implementation of ungoto
2156 * Set up an option in output_headers() to optionally print the most
2157 often used opening HTML as well as the HTTP headers.
2158 * Display express messages in cute little JavaScript popup window.
2160 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2161 * Brought over message reading and entry functions from old WebCit
2163 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2164 * context_loop.c: really fix the SO_LINGER stuff
2165 * webserver.c: remove commented-out references to SO_LINGER
2167 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2168 * context_loop.c: After fork(), child process closes the HTTP socket
2169 so when the parent process closes it, it actually _does_ close.
2170 Otherwise, aIEeeee and possibly other browsers will hang.
2171 * Added support for graphics images retrieved from the Citadel server.
2172 * Set up login banner graphic and background image graphic
2174 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2175 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2177 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2178 * Smoothed out some of the login/logout code. Failed authentication
2179 now works the way it should.
2180 * Added support for new user login (still need to handle registration).
2182 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2183 * Discovered that the HTTP socket problem is related to a socket that
2184 isn't properly lingering on close. Temporarily hacked a sleep(10)
2185 into context_loop.c until it is figured out.
2187 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2188 * Did a little debugging, still trying to figure out why logging in
2189 displays "Connection reset by peer" error. It used to work...
2191 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2192 * Makefile.in: updated dependencies
2194 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2195 * Fixed broken interpretation of variables specified in the URL
2196 * added new "action" variable to make main loop simpler
2198 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2199 * webserver.c: prototype vsnprintf
2200 * context_loop.c: warning fix
2202 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2203 * tcp_sockets.c: removed some dead code
2204 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2205 unused ends of pipes, fix a file descriptor leak and a race condition
2206 * portability enhancements
2208 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2209 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2211 * converted to autoconf and began port to Digital UNIX
2213 * context_loop.c: moved the monster 64k buffer array off the stack
2214 * tcp_sockets.c: getservbyname() doesn't set errno.
2216 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2217 * webserver.c: warning fix