2 Revision 528.24 2005/01/28 05:13:02 ajc
3 * GroupDAV object URL's are now based on the EUID of a message (which is
4 derived from the UID of the groupware object itself) instead of the
5 message number. This was done in order to conform to GroupDAV's
6 requirement that the URL cannot change after an object is updated.
7 * The ETag of a GroupDAV object is still the message number, and in fact
8 doing so meets that requirement perfectly.
10 Revision 528.23 2005/01/26 18:15:34 ajc
11 * PROPFIND now outputs fully qualified URL's
13 Revision 528.22 2005/01/26 18:02:22 ajc
14 * Initial implementation of GroupDAV PROPFIND
16 Revision 528.21 2005/01/26 16:28:23 ajc
17 * Output ETags in double quotes to conform with the new GroupDAV draft.
18 * Output HTTP Server: header in GroupDAV transactions
19 * Server: header now displays both WebCit and Citadel versions
20 * Added groupdav_common_headers() to output HTTP headers common to all
21 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
23 Revision 528.20 2005/01/25 19:51:04 ajc
24 * Accept escaped characters in GroupDAV GET URL's
26 Revision 528.19 2005/01/25 04:17:20 ajc
27 * Implemented the Groupdav GET method, more or less in its final form
28 (still need to fix the room/folder naming semantics)
30 Revision 528.18 2005/01/25 03:12:27 ajc
31 * Completed HTTP "Basic" authentication, and a stub function for the
32 main entry point for GroupDAV functions.
34 Revision 528.17 2005/01/24 03:37:48 ajc
35 * Began laying the groundwork for http-authenticated GroupDAV sessions.
37 Revision 528.16 2005/01/22 22:50:51 ajc
38 * removed descriptions in non-main menus
40 Revision 528.15 2005/01/20 21:24:27 ajc
41 * When viewing a calendar room, the "Read all messages" link in the
42 room banner has been replaced by "Day view" and "Month view" links.
43 (I have also imported icons for week and year views, in case we add
46 Revision 528.14 2005/01/20 16:13:56 ajc
47 * Added in a bunch of stupid JavaScript to allow the instant message
48 window to be dismissed.
50 Revision 528.13 2005/01/20 04:10:41 ajc
51 * Cleaned up a bunch of unused cruft from the old layout
52 * Instant messages are now displayed in a div that layers itself
53 over the rest of the site. It would be nice if we could figure out
54 a way to make a clickable "hide" box...
56 Revision 528.12 2005/01/17 04:38:14 ajc
57 * Navbar is now dynamic, in an attempt to make only the relevant controls
58 appear on any given page.
60 Revision 528.11 2005/01/15 07:19:08 ajc
61 * Removed the fixed pixel width from the tree view room list so it doesn't
62 wrap around in an ugly way on aIEeeee.
64 Revision 528.10 2005/01/15 05:26:27 ajc
65 * Message entry window is now somewhat full screen.
67 Revision 528.9 2005/01/14 21:03:17 ajc
70 Revision 528.8 2005/01/14 15:00:51 ajc
71 * Placed the navbar into the room banner, at least in its temporary form.
73 Revision 528.7 2005/01/14 04:53:54 ajc
74 *** empty log message ***
76 Revision 528.6 2005/01/14 04:53:12 ajc
77 * Got the three-pane model working not only with web browsers, but also
78 with the disgusting abomination called Internet Explorer.
80 Revision 528.5 2005/01/13 18:38:08 ajc
81 * Insert a newline between </div> and <div id="text">
83 Revision 528.4 2005/01/11 16:20:18 ajc
84 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
87 Revision 528.3 2005/01/11 05:05:08 ajc
88 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
89 * Ripped things apart in a big way. The frameset is gone (except for
90 chat, for which we'll probably keep frames). Iconbar and banner are
91 now done using CSS and <div> tags.
92 * Room read/enter/goto controls are currently missing. Stay tuned.
93 * I am in the process of rewriting all of the markup as valid XHTML.
95 Revision 528.2 2004/12/29 22:08:08 ajc
96 * roomops.c: provide a way to create room shares with a mapping to an
97 alternate room name on the other end.
99 Revision 528.1 2004/12/29 17:28:09 ajc
100 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
101 all corrupty-whatever when a remote room name mapping is found. Display
102 the mapping and preserve it across share/unshare operations.
104 Revision 528.0 2004/12/28 03:58:34 ajc
107 Revision 527.1 2004/12/28 03:58:24 ajc
108 * Corrected overly-escaped reply-to addresses in "reply" button
109 * Repaired toggling of self-service account creation in admin screen
110 * Bumped internal version number to 5.28
112 Revision 527.0 2004/12/07 04:41:37 ajc
115 Revision 526.1 2004/12/07 04:41:02 ajc
116 * Finally tracked down the WC->vars heap corruption issue (for real this
117 time). We now call clear_local_substs() at the end of each HTTP
118 transaction, whether we need to or not, instead of calling it whenever
119 we're done with something we wanted session variables for.
120 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
121 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
122 preventing it from getting clobbered by another session.
123 * Bumped internal version number to 5.27
125 Revision 526.0 2004/12/01 21:35:56 ajc
128 Revision 525.4 2004/12/01 21:35:44 ajc
129 * Changed internal version number to 5.26
131 Revision 525.3 2004/12/01 21:34:17 ajc
132 * Numerous memory management bugfixes.
134 Revision 525.2 2004/12/01 16:48:24 ajc
135 * tools.c: don't crash when striplt() is called with a zero-length string
137 Revision 525.1 2004/11/12 18:02:36 ajc
138 * Updated the richtext editor (new version from Kevin Roth's site)
140 Revision 525.0 2004/11/03 20:21:10 ajc
143 Revision 524.7 2004/11/03 20:21:02 ajc
144 * Changed internal version number to 5.25
146 Revision 524.6 2004/10/20 02:41:41 ajc
148 * Added the notes room to the icon bar
149 * Set up an initial implementation of Notes view. Attractive enough to
150 publish, but read-only. Needs a note editor.
152 Revision 524.5 2004/10/15 03:10:24 ajc
153 * Calendar objects UID now generated by generate_uuid() which creates
154 pseudo-DCE-ish UUID's.
156 Revision 524.4 2004/10/05 01:59:31 ajc
157 * localtime_r() fixes
159 Revision 524.3 2004/10/03 02:56:35 ajc
160 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
162 Revision 524.2 2004/10/01 16:23:23 ajc
163 * Set up framework for "notes" view, and added a skeleton function for
166 Revision 524.1 2004/09/30 03:44:01 ajc
167 * fix line width break problem in chat
169 Revision 524.0 2004/09/28 16:12:44 ajc
172 Revision 523.12 2004/09/28 16:12:30 ajc
173 * Prepare for 5.24 release
175 Revision 523.11 2004/09/27 02:17:47 ajc
176 * messages.c: fix build problem on non-calendar-enabled installations
177 * floors.c: fix a warning message
179 Revision 523.10 2004/09/25 03:34:21 ajc
180 * summary.c: Fixed a calling syntax problem
182 Revision 523.9 2004/09/25 03:18:43 ajc
183 * small stylesheet fix
185 Revision 523.8 2004/09/24 04:21:41 ajc
186 * Fixed display bug for room list mode when we dropped down multiple
187 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
189 Revision 523.7 2004/09/24 04:08:25 ajc
190 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
191 rooms without new msgs
193 Revision 523.6 2004/09/24 04:04:34 ajc
194 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
197 Revision 523.5 2004/09/23 03:21:10 ajc
198 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
200 Revision 523.4 2004/09/16 02:42:37 ajc
201 * Set default view of new rooms during CRE8 command instead of afterwards
203 Revision 523.3 2004/09/15 03:08:50 ajc
204 * Support config of seaperate MSA port in Citadel 6.26
206 Revision 523.2 2004/09/10 03:49:17 ajc
207 * Added 'dialog' mode to setup
209 Revision 523.1 2004/08/31 20:31:01 ajc
210 * When saving VTODO (tasks), insert a UID if none is already present. Also
211 increment the sequence, or insert one if none is already present.
213 Revision 523.0 2004/08/31 03:02:37 ajc
216 Revision 522.30 2004/08/31 03:02:28 ajc
217 * Changed internal version number to 5.23
219 Revision 522.29 2004/08/27 02:40:06 ajc
220 * Ditched the graphical buttons because CSS can do the same thing faster.
222 Revision 522.28 2004/08/18 03:16:12 ajc
223 * 'move' and 'delete' buttons only show when allowed to do those things
225 Revision 522.27 2004/08/18 02:10:17 ajc
226 * Reply/Move/Delete buttons are now images, because system-native buttons
227 were too big and ugly.
229 Revision 522.26 2004/08/11 17:24:57 ajc
230 * static/iconbar.html: removed.
231 * Updated the "powered by citadel" graphic
233 Revision 522.25 2004/08/11 03:49:15 ajc
234 * Replaced all instances of the name "Citadel/UX" with "Citadel"
235 * Installed the "simple logo" in the iconbar
237 Revision 522.24 2004/08/09 03:11:20 ajc
238 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
240 Revision 522.23 2004/08/05 21:32:17 ajc
241 * Reply/Move/Delete are now buttons instead of links. This should enable
242 us to add some JavaScript magic for "Reply quoted" ...
244 Revision 522.22 2004/08/05 02:47:21 ajc
245 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
246 has a more predictable and attractive behavior, and can still be
247 overridden in the style sheet if the site operator wants to.
249 Revision 522.21 2004/08/04 03:52:23 ajc
250 * Tasks view is now pretty.
251 * Tasks view now displays date due for each task.
252 * Tasks view is now sorted by date due.
253 * Tasks view now displays overdue tasks in red.
255 Revision 522.20 2004/08/03 03:55:37 ajc
256 * Tasks view now uses the same buffer/dump logic as the calendar views, so
257 we can sort them by due date and do a prettier display. (Only the logic is
258 changed so far. The prettier display is forthcoming.)
260 Revision 522.19 2004/07/21 02:57:09 ajc
261 * Internet Configuration screen looks a little neater now
263 Revision 522.18 2004/07/21 02:45:15 ajc
264 * Completed the "Internet Configuration" screen
266 Revision 522.17 2004/07/16 19:13:37 ajc
267 *** empty log message ***
269 Revision 522.16 2004/07/16 19:13:10 ajc
270 * tools.c: display 12:00 as 12pm, not 12am
272 Revision 522.15 2004/07/16 03:14:03 ajc
273 * more work on inetconf screen
275 Revision 522.14 2004/07/16 02:50:00 ajc
276 * useredit.c: put a pretty box around user editing
278 Revision 522.13 2004/07/13 03:25:08 ajc
279 * inetconf.c: added. Not finished yet.
281 Revision 522.12 2004/07/10 03:10:19 ajc
282 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
283 floor level configurations.
284 * Put a space between OK and CANCEL buttons anywhere in the system where
286 * Some more of the room config/admin screens now return to themselves
287 with a "ok, you did that" message when OK is pressed, instead of dropping
288 out to the main menu.
290 Revision 522.11 2004/07/08 03:03:01 ajc
291 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
292 configuration (public rooms default and mailboxes default). Still need
293 to add floor and room policy screens.
295 Revision 522.10 2004/07/02 03:28:08 ajc
296 * Much-improved alphabet tabs for Address Book view. Now divides the
297 total number of names by (names per page, currently 60) and sets up
298 that many tabs, with proper [Aaa-Bbb] labels on them.
300 Revision 522.9 2004/07/02 03:26:06 ajc
301 *** empty log message ***
303 Revision 522.8 2004/07/01 02:40:40 ajc
304 * Clicking "Enter a message" in a groupware room now automatically calls
305 the correct editor for the type of objects in the room (message, calendar
306 event, task, address book entry)
308 Revision 522.7 2004/06/29 17:21:25 ajc
309 * Removed the word "room" in a few locations, as part of our push towards
310 not looking like a BBS when running in groupware mode
312 Revision 522.6 2004/06/29 00:37:02 ajc
313 * Made some fonts bigger because users were complaining...
315 Revision 522.5 2004/06/27 03:02:05 ajc
316 * Summary view -- always view ALL messages
317 * Summary view -- new messages are in boldface
319 Revision 522.4 2004/06/24 20:42:14 ajc
320 * Added the "server ip address" Citadel config option
321 * Site config: added "Changes will not take effect until..." language
324 Revision 522.3 2004/06/24 14:50:35 ajc
325 * Added the ability to listen on a single IP address instead of all addresses.
327 Revision 522.2 2004/06/22 02:21:56 ajc
330 Revision 522.1 2004/06/21 15:00:52 ajc
333 Revision 522.0 2004/06/19 03:21:35 ajc
336 Revision 521.10 2004/06/19 03:11:07 ajc
337 * Instead of a crufty "the topmost Internet email address will be used
338 for outgoing email" explanation, separated it into "Primary Internet
339 email address" and "Other email addresses" boxes.
341 Revision 521.9 2004/06/19 02:42:12 ajc
342 * Removed the "aides access to mailboxes" config option, which is no longer
343 part of the Citadel system.
345 Revision 521.8 2004/06/16 02:07:22 ajc
346 * Removed a couple of lines of debugging code leftover from last night
348 Revision 521.7 2004/06/15 03:06:11 ajc
349 * Bumped internal version number to 5.22
350 * Use new fast headers-only-no-mime fetch mode in Citadel for
353 Revision 521.6 2004/06/15 02:30:21 ajc
354 * Honor "maxmsgs" even when viewing a mailbox in summary mode
356 Revision 521.5 2004/06/12 04:26:38 ajc
357 * Fixed some garbled output resulting from turning things that look like
360 Revision 521.4 2004/06/11 16:09:36 ajc
361 * Moved the room graphic to the left of the room name in the banner, to
362 make it more consistent with the rest of the site.
363 * Reduced the size of the font in the iconbar
365 Revision 521.3 2004/06/11 03:15:08 ajc
366 * When "Add" is clicked without specifying an upload filename, resume
367 composition instead of aborting the post.
368 * Add attachments to messages in forward order, not reverse order
370 Revision 521.2 2004/06/10 03:08:48 ajc
371 * Improved the appearance of tabs in the room config screen
373 Revision 521.1 2004/06/10 02:58:55 ajc
374 * Made all the title boxes the same background color. The old scheme was
375 cute but not professional looking.
377 Revision 521.0 2004/06/06 19:53:25 ajc
380 Revision 510.15 2004/06/06 19:32:15 ajc
381 * Cleaned up a couple of FIXME's sitting around in the code
382 * Altered the conditions under which stray http://... strings are
383 automatically turned into links, to prevent that logic from
384 transforming IMG tags into gibberish.
385 * Set internal version number to 5.21
387 Revision 510.14 2004/06/04 02:29:07 ajc
388 * Fixed bug in "validate new users" screen (thanks Campy)
390 Revision 510.13 2004/06/03 03:21:22 ajc
391 * "Reply" button now carries the message subject into the reply.
393 Revision 510.12 2004/06/02 02:07:54 ajc
394 * setup.c: updated the setup script to configure two /etc/inittab entries,
395 one for http and one for https.
397 Revision 510.11 2004/06/01 21:46:47 ajc
398 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
399 during a read or write operation, do not attempt to finish the operation
400 unencrypted like we do in Citadel. Here in WebCit land it only causes
401 the server to segfault.
403 Revision 510.10 2004/06/01 19:01:22 ajc
404 * netconf.c: widened some of the text entry fields
405 * webcit.h: bumped up the internal version number to 5.20
407 Revision 510.9 2004/06/01 18:44:20 ajc
408 * Return to the old command-line usage (-s for https, service is either
409 http or https but not both)
411 Revision 510.8 2004/06/01 03:32:28 ajc
412 * Add "permanent room" setting to room edit screen
413 * create room -- allow longer strings
415 Revision 510.7 2004/06/01 00:36:43 ajc
416 * Hmmph. Do the session cookie as hex instead of base64. There really
417 are some characters in the base64 set that make HTTP do nasty things.
419 Revision 510.6 2004/05/31 21:43:27 ajc
420 * Added "|END" to the session cookie before base64-ing it. This fixes a
421 problem with certain room names causing the webserver to freak out and
422 break embedded images and stuff. I don't know why.
424 Revision 510.5 2004/05/31 20:34:11 ajc
425 * Message entry using Kevin Roth's excellent cross-platform richtext
428 Revision 510.4 2004/05/31 15:54:13 ajc
429 * "text" and "HTML" options for message entry.
431 Revision 510.3 2004/05/29 03:31:48 ajc
432 * tighten up the space between icons in the iconbar
434 Revision 510.2 2004/05/28 20:24:53 ajc
437 Revision 510.1 2004/05/24 03:02:38 ajc
438 * CSS change to make folder names stand out more in the "Folder View"
440 Revision 510.0 2004/04/30 04:08:58 ajc
443 Revision 506.13 2004/04/30 04:08:47 ajc
444 * Changed internal version number to 5.10
445 * Updated documentation for the new HTTPS service
447 Revision 506.12 2004/04/27 03:21:36 ajc
448 * Prompt for HTTPS port number during setup. We may make this optional.
450 Revision 506.11 2004/04/27 03:16:31 ajc
451 * When running on the same host as Citadel, if no key/cert are found,
452 symlink to Citadel's if possible.
453 * One server binary now forks to start both http and https servers.
455 Revision 506.10 2004/04/21 03:43:39 ajc
456 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
457 certs are also no longer invalid.
459 Revision 506.9 2004/04/21 02:25:13 ajc
460 * Replaced ctdl_install_certificate() with convenience functions found
461 in the OpenSSL library.
463 Revision 506.8 2004/04/21 02:19:41 ajc
464 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
465 understand, but read at http://www.informit.com/articles/article.asp?p=22078
466 ). Still doesn't work with Internet Monopolizer, though.
468 Revision 506.7 2004/04/20 02:32:44 ajc
469 * Allow setup to run seamlessly from within the Citadel Ridiculously
470 Easy Installer by observing the values of environment variables
471 CITADEL_INSTALLER, CITADEL, and WEBCIT.
473 Revision 506.6 2004/04/20 02:02:50 ajc
476 Revision 506.5 2004/04/16 03:14:06 ajc
477 * Minor fix for previous checkin
479 Revision 506.4 2004/04/16 02:59:01 ajc
480 * Completed SSL support. Still doesn't work with all browsers... gotta
483 Revision 506.3 2004/04/15 03:57:00 ajc
484 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
485 it has a crashy crashy bug in it. Don't use it yet.
487 Revision 506.2 2004/04/13 19:41:36 ajc
488 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
489 (freebusy data fetch for anonymous Kolab type clients)
491 Revision 506.1 2004/04/10 04:32:59 ajc
492 * Fixed some version and copyright date oopses
494 Revision 506.0 2004/04/10 04:29:30 ajc
497 Revision 505.22 2004/04/10 04:29:20 ajc
498 * Changed internal version number to 5.06
500 Revision 505.21 2004/03/29 04:30:20 ajc
501 * configure.in, Makefile.in: handle $LDFLAGS
503 Revision 505.20 2004/03/20 05:03:14 ajc
504 * Original startup thread becomes a worker thread after initialization.
505 Doing otherwise turns it into a zombie (at least on Linux) and possibly
506 leads to other problems
507 * Filter out NOOP's received in chat
509 Revision 505.19 2004/03/18 04:32:24 ajc
510 * Removed the language in README.TXT which told everyone that chat wouldn't
511 work with a non-local Citadel server, because that's no longer true.
512 * Removed the old chat applet from the static/ directory
514 Revision 505.18 2004/03/18 04:00:44 ajc
515 * Rounded web boxes now look correct in all browsers.
517 Revision 505.17 2004/03/17 18:25:31 ajc
518 * When creating a new user, auto-chain to the "edit user configuration"
519 screen, and subsequently auto-chain to the "edit address book entry"
520 screen. This creates a nice sensible workflow.
522 Revision 505.16 2004/03/15 22:47:09 ajc
523 * Prettied up the chat window a little more.
525 Revision 505.15 2004/03/15 04:27:44 ajc
526 * Chat now appears in a separate window
527 * Use regular frames instead of IFRAMEs for chat
528 * Display user's own chat text in bold+italic
529 * Added a "List Users" button
531 Revision 505.14 2004/03/09 20:45:45 error
532 * Add a Linux Software Map file
534 Revision 505.13 2004/03/07 22:04:32 ajc
535 * Fix the current view not being set to the default view for the creator
538 Revision 505.12 2004/03/07 21:31:17 ajc
539 * serv_read() now zeroes out the supplied buffer (with the supplied
540 length) if a server read fails. This causes serv_gets() to return
541 instead of looping endlessly. Fixes chat problem found on linux-ppc.
543 Revision 505.11 2004/03/03 05:21:36 ajc
544 * Made the chat screen totally kick-ass sweet. The flickering reload
545 i-frame is now tiny and hidden, and it *appends* new chat data to
546 the viewable window using JavaScript. No flickering + scrollback!
547 * Added a help button to the chat screen.
549 Revision 505.10 2004/02/29 22:52:15 ajc
550 * Close and clear (set to -1) server socket handle when socket errors are
551 detected. Fixes a chat problem reported by Winzlo.
553 Revision 505.9 2004/02/29 05:34:25 ajc
554 * Display the Chat menu option as "Chat with other users in <roomname>"
556 Revision 505.8 2004/02/27 05:04:38 ajc
557 * fix frameset bug in page popups
559 Revision 505.7 2004/02/26 04:08:56 ajc
560 * Fixed a problem that made WebCit go to the "no cookies" screen instead
561 of the logout banner.
562 * Ford's latest stupid room has a name with more than 64 characters, and
563 we still had a 64-byte room name in the march_list struct. ooooops...
565 Revision 505.6 2004/02/26 03:07:26 ajc
566 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
568 Revision 505.5 2004/02/25 23:10:28 ajc
569 * Allow "/do_logout" as a no-frames page
571 Revision 505.4 2004/02/25 23:00:21 ajc
572 * Changed the favicon support to LINK tags in the HEAD of static stuff,
573 to make life easier. (Thanks to prosthetik for this)
575 Revision 505.3 2004/02/25 15:20:11 ajc
576 * Support for favicon.ico in the static/ directory
578 Revision 505.2 2004/02/24 04:06:42 ajc
579 * Changed the colors slightly in chat screen
581 Revision 505.1 2004/02/20 06:07:06 ajc
582 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
584 Revision 505.0 2004/02/19 03:32:50 ajc
587 Revision 504.7 2004/02/19 03:32:38 ajc
588 * Changed the internal version number to 5.05
589 * Completed the frames fix
591 Revision 504.6 2004/02/18 20:08:29 ajc
592 * Fixed the frameset force reload logic. Now it does the whole frameset
593 without displaying an error in the main frame.
595 Revision 504.5 2004/02/18 19:17:51 ajc
596 * Force reload of frameset if someone tries to escape it. Not perfect
597 but it mostly works at this poing.
599 Revision 504.4 2004/02/17 03:37:11 ajc
600 * Indicate to Citadel that we want Server Generated Invitations when
601 calendar events are saved. (No longer the default in Citadel server.)
603 Revision 504.3 2004/02/09 04:49:32 ajc
604 * Prepare for a way to avoid falling out of the main frameset
606 Revision 504.2 2004/02/09 03:37:57 ajc
607 * Changed the thread pool management algorithm. Detecting idle time between
608 socket accepts was not working reliably on all systems, so we now follow
609 the same algorithm as the Citadel server (spawn more threads when number
610 of sessions < number of threads, but keep constrained to pre-defined
611 minimum and maximum thread count)
613 Revision 504.1 2004/02/03 03:09:51 ajc
616 Revision 503.0 2004/01/28 04:31:31 ajc
619 Revision 502.4 2004/01/28 04:30:48 ajc
620 * Create Room can now offer calendar and address book rooms
622 Revision 502.3 2004/01/17 21:25:30 ajc
623 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
624 * Split the config for LDAP Connector into its own panel
626 Revision 502.2 2004/01/17 04:32:54 ajc
627 * Add site config options for Citadel servers which support LDAP
629 Revision 502.1 2003/10/24 02:50:19 ajc
630 * Clicking "Enter Message" in a room with an Address Book view opens
631 a blank vCard entry screen.
633 Revision 502.0 2003/10/23 03:16:50 ajc
636 Revision 501.2 2003/10/23 03:07:54 ajc
637 * event.c: Found and removed another unquoted multi-line string literal
638 * webcit.h: changed an #ifdef HAVE_ICAL_H
639 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
641 Revision 501.1 2003/10/22 01:42:12 ajc
642 * iconbar.c: removed a stray character or two...
644 Revision 501.0 2003/10/21 04:26:37 ajc
647 Revision 500.30 2003/10/21 04:26:27 ajc
648 * bumped the version string to 5.01
650 Revision 500.29 2003/10/17 03:08:28 ajc
651 * Finished prettying up the vCard display
653 Revision 500.28 2003/10/17 02:31:45 ajc
654 * Multi-line string literals are deprecated in GCC 3.1 unless each line
655 is wrapped in quotes. Performed this fix so it'll compile.
656 * setup.c: removed references to unused variable tempfile[]
658 Revision 500.27 2003/10/09 03:17:02 ajc
659 * Started prettying up the vCard display.
661 Revision 500.26 2003/10/08 02:33:49 ajc
662 * Begin work on better handling of vCard display
664 Revision 500.25 2003/09/04 03:41:27 ajc
665 * siteconfig.c: changed some config items to drop-down boxes
667 Revision 500.24 2003/08/27 04:26:54 ajc
668 * Split the site configuration screen up into four different screens,
669 and added a meta-menu
671 Revision 500.23 2003/08/24 03:31:50 ajc
672 * Finished the setup program
673 * Bumped the internal version number to 5.01
675 Revision 500.22 2003/08/22 00:47:27 ajc
676 * setup is now working, but it still needs a way to detect a running WebCit
678 Revision 500.21 2003/08/22 00:25:40 ajc
679 * Added a skeleton "setup" program to the tree. It does not work yet.
681 Revision 500.20 2003/08/20 03:48:55 ajc
682 * Added iconbar shortcut to Contacts room
683 * Minimum required Citadel is now 6.11
685 Revision 500.19 2003/08/20 03:07:25 ajc
686 * Address book "single card" view now suppresses "reading nn message" and
687 instead shows the letter indices across the top
688 * Clicking on an address in a vCard now connects to WebCit mail instead
689 of a browser mailto: link
691 Revision 500.18 2003/08/19 04:18:43 ajc
692 * Changed things around in the address book view. Made it sorted and
693 more clickable and better looking...
695 Revision 500.17 2003/08/12 18:54:03 error
696 * messages.c: fix off-by-one-error in selector bar
698 Revision 500.16 2003/08/07 22:18:03 ajc
699 * Add the Summary Page to the customizable iconbar
701 Revision 500.15 2003/08/07 03:51:51 ajc
702 * Customizable icon bar as: pictures and text, pictures, text
704 Revision 500.14 2003/08/05 03:52:14 ajc
705 * First working version of the customizable iconbar. It contains a basic
706 set of options and now automatically refreshes when it's customized.
708 Revision 500.13 2003/08/04 03:50:29 ajc
709 * First cut at the customizable iconbar is done. A bunch of generic options
710 are there. Still need to get the actual iconbar to refresh when changes
713 Revision 500.12 2003/08/03 21:02:01 ajc
714 * More work on customizable iconbar
716 Revision 500.11 2003/08/02 05:25:46 ajc
717 * Laid the groundwork for a customizable iconbar
719 Revision 500.10 2003/07/30 03:57:49 ajc
720 * Add config.c_purge_hour to config screen
722 Revision 500.9 2003/07/06 22:06:59 ajc
723 * When converting "anything that looks like a URL" to a real link, first
724 make sure that it isn't already inside a link. This fixes most of the
725 long, ugly URL strings sent by eBay.
726 * Automatically dismantle mailto: links in HTML messages, and convert
727 them to WebCit mail links (clicking on it sends the user to the Mail
728 room and begins composing a new message with the recipient and subject
729 fields pre-populated).
731 Revision 500.8 2003/06/29 20:51:21 ajc
732 * Worked around a rendering bug in Satan's Browser that was causing it
733 to draw the calendar month view much wider than the actual screen wdith
735 Revision 500.7 2003/06/28 04:09:37 error
736 * roomops.c: Backout change to display one less box in the first column in
737 roomlist view, it doesn't seem to work for everyone
739 Revision 500.6 2003/06/28 03:52:51 error
740 * Don't tell browsers not to cache static documents
742 Revision 500.5 2003/06/28 03:35:23 error
743 * roomops.c: Display one less floor in the first column in romlist view
745 Revision 500.4 2003/06/26 03:37:58 ajc
746 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
747 This will allow some groupware clients to browse the free/busy times of
748 other users on the system.
750 Revision 500.3 2003/06/21 05:17:21 ajc
751 * Better alignment of system messages
752 * Exterminated display_error() and replaced it with WC->ImportantMessage
753 which is displayed in a bubble on top of whatever page you're on next.
754 * Small cosmetic changes
755 * Fixed some nesting problems in output_headers()
757 Revision 500.2 2003/06/20 03:39:27 ajc
758 * Optimization to floor layout in box view
760 Revision 500.1 2003/06/20 03:04:26 ajc
761 * "Reply" button on messages now handles IGnet recipients correctly
763 Revision 500.0 2003/06/10 04:23:08 ajc
766 Revision 410.50 2003/06/10 04:22:58 ajc
767 * Updated docs and headers for 5.00 release
769 Revision 410.49 2003/06/10 04:05:23 ajc
770 * De-tabled the left side icon bar and reduced one of the graphics, so
771 that all of the rounded corners show up in Satan's Browser.
773 Revision 410.48 2003/06/10 03:47:41 ajc
774 * style.css: added font selection to default <BODY> tag
776 Revision 410.47 2003/06/06 03:26:03 ajc
777 * Satan's Browser insists on putting bloody acres of whitespace to the
778 right of any bulleted list items, making any multi-column table containing
779 a list take more than the entire screen. Removed all such lists so it
780 looks ok. If you are reading this and you are a Microsoft employee, please
781 commit suicide before you break anything else.
783 Revision 410.46 2003/06/06 02:22:07 ajc
784 * Changed the upper left and upper right bounded box corners to a solid
785 blue (#204B78) instead of gradiated, because it was looking funny in
786 256-color mode. It also looked funny in Internet Explorer, but people
787 who use Internet Explorer are contributing to terrorism and really don't
788 deserve Web access in the first place. So I really just fixed this to make
789 it look good in 256-color Netscape.
791 Revision 410.45 2003/06/05 21:37:37 ajc
792 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
793 in b0rken IE browser. Die, Bill, Die.
795 Revision 410.44 2003/06/05 03:52:29 ajc
796 * Buncha cosmetic changes
798 Revision 410.43 2003/06/04 03:41:25 ajc
799 * Change the appearance of rooms with and without new messages in the
800 room list -- now defined using CSS
802 Revision 410.42 2003/06/03 03:57:42 ajc
803 * Tightened up the room banner a bit. Smaller padding, smaller font,
806 Revision 410.41 2003/05/31 21:36:45 ajc
809 Revision 410.40 2003/05/26 21:05:42 ajc
810 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
811 it to complete the free/busy checking for attendee availability.
813 Revision 410.39 2003/05/26 05:44:45 ajc
814 * event.c: fix compiler warning
816 Revision 410.38 2003/05/26 05:39:46 ajc
817 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
818 bug fixed in Citadel.
820 Revision 410.37 2003/05/26 05:28:13 ajc
821 * serv_func.c: added utility function read_server_text()
822 * availability.c: banged out more of this code -- still not complete
824 Revision 410.36 2003/05/26 03:28:02 ajc
825 * Getting closer to doing the availability check. Created new source
826 module 'availability.c' for this purpose. Stub function is in place.
828 Revision 410.35 2003/05/25 04:25:12 ajc
829 * siteconfig.c: fixed a spelling error
830 * event.c: add a "Check attendee availability" button, and the code to
831 bypass saving the event to the server, do something with it, and then
832 feed the twiddled data structure back to the form display function for
833 further editing. What's still missing is the code to do the actual
836 Revision 410.34 2003/05/24 22:22:35 ajc
837 * Small stylesheet hack to make it work with b0rken IE
839 Revision 410.33 2003/05/24 22:13:08 ajc
840 * Changed the login banner a bit
842 Revision 410.32 2003/05/20 03:25:41 ajc
843 * Separate event invitees with newlines instead of commas.
845 Revision 410.31 2003/05/19 19:55:09 ajc
846 * summary.c: eliminate compiler warnings about unused variables when
847 compiling a WebCit service without calendar support
849 Revision 410.30 2003/05/18 02:05:33 ajc
850 * More conversion of screens to the new look-and-feel.
852 Revision 410.29 2003/05/16 04:11:29 ajc
853 * We don't need no steenking workaround. Problem fixed. MIME parser not
854 broken. Web server was calling it with bad parameters. All fixed now.
855 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
858 Revision 410.28 2003/05/15 04:52:26 ajc
859 * Minor workaround in web forms to handle mime parser problem in uploads
861 Revision 410.27 2003/05/15 03:35:59 ajc
862 * look and feel overhaul -- almost done!
864 Revision 410.26 2003/05/14 03:46:35 ajc
865 * More background cleanup
867 Revision 410.25 2003/05/05 17:19:46 ajc
868 * Cleanups to summary page when running on a non ical enabled system
869 * Use non breaking spaces in summary page box titles
871 Revision 410.24 2003/05/04 04:22:41 ajc
872 * Display body of messages on a white background. I am doing this in order
873 to prepare for making the general background of the screen a darker color.
875 Revision 410.23 2003/05/04 02:54:55 ajc
876 * Summary page now uses our cutesy new rounded window boxes
878 Revision 410.22 2003/05/03 21:28:41 ajc
879 * Added in a slick new box style and put the room lists in it
881 Revision 410.21 2003/05/03 16:57:04 ajc
882 * In the 'folders' and 'portal' views, change the folder delimiter
883 from / to \ to avoid conflict with room names that have slashes
885 Revision 410.20 2003/05/03 16:23:29 ajc
886 * Enforce three columns in portal view of room list
888 Revision 410.19 2003/05/03 04:52:32 ajc
889 * Added an experimental new "portal view" to the room list options
891 Revision 410.18 2003/05/02 03:23:41 ajc
892 * Minor change to room list algorithm
894 Revision 410.17 2003/05/01 15:33:05 ajc
895 * Fixed a potential memory leak in enumeration of MIME parts
897 Revision 410.16 2003/05/01 03:11:35 ajc
898 * When static content is requested, fetch it without trying to connect
901 Revision 410.15 2003/04/30 05:00:00 ajc
902 * Added the ability to compose messages with file attachments uploaded from
905 Revision 410.14 2003/04/27 04:46:02 ajc
906 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
907 observes the flag designating the presence of new messages. (The "rooms
908 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
909 but that view may get axed soon.)
911 Revision 410.13 2003/04/26 21:57:53 ajc
912 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
913 before returning an error code to avoid a file descriptor leak
915 Revision 410.12 2003/04/19 21:42:36 ajc
916 * Repaired all my b0rken COLOR tags
917 * Replaced most FONT tags with SPAN tags
920 Revision 410.11 2003/04/19 19:58:10 ajc
921 * Lots of great changes from Nick to make the site CSS-enabled.
923 Revision 410.10 2003/04/14 04:04:40 ajc
924 * First cut of CSS-izing WebCit. Probably b0rken.
926 Revision 410.9 2003/04/09 04:02:32 ajc
927 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
928 supported the idea of one WebCit connecting to multiple Citadels for a
929 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
930 * When connecting to Citadel through a Unix domain socket, don't try to make
931 the Java chat applet available.
933 Revision 410.8 2003/03/31 03:32:19 ajc
934 * messages.c: check for 000 terminator while parsing RFC822 headers to
935 prevent getting hung up while displaying certain badly formatted messages.
937 Revision 410.7 2003/03/30 06:13:19 ajc
938 * When reading from the server, do not treat CR as end-of-line because
939 there's probably an LF coming after it. Instead, keep reading to the LF
941 * Do not underline links in the icon bars
943 Revision 410.6 2003/03/17 04:17:41 ajc
944 * Call to accept() was being made with an uninitialized variable for the
945 third argument. Changed the second and third argument to NULL and 0 because
946 we don't really need accept() to fill up a buffer full of information that
947 we'll never use. (Thanks to SteveV for reporting the bug and helping to
949 * Removed the mutex wrapper around select() because we don't need it. All
950 idle worker threads now block on select() and one of them will wake up when
951 a connection arrives.
953 Revision 410.5 2003/03/15 20:55:03 ajc
954 * When a requested image is not available on the Citadel server, send a
955 1x1 transparent GIF instead of 404 error.
957 Revision 410.4 2003/03/14 04:21:57 ajc
958 * clone events to be encapsulated before saving, because the original
959 instance may already have a parent, and that makes crashy crashy
961 Revision 410.3 2003/03/13 05:57:17 ajc
962 * More encapsulation. Warning: there are bugs in this!!
964 Revision 410.2 2003/03/13 05:20:23 ajc
965 * Various changes to the calendar service to handle messages containing
966 fully encapsulated VCALENDAR components instead of only unencapsulated
967 VEVENT subcomponents. We have to move in this direction for compatibility
970 Revision 410.1 2003/03/01 22:07:19 ajc
971 * New user registration, as well as existing user re-registration, now
972 uses the vCard editing screen.
973 * Administratively editing users' address book entries now works again,
974 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
975 in order to enforce this.
977 Revision 410.0 2003/02/19 03:49:33 ajc
980 Revision 400.90 2003/02/19 03:49:17 ajc
981 * latest config.guess and config.sub from www.gnu.org
983 Revision 400.89 2003/02/07 04:44:17 ajc
984 * Replaced sleep() with a function that sleeps using select() in order to
985 avoid potential issues with SIGALRM. Possible fix for weird behavior
986 when running on a Macintosh.
988 Revision 400.88 2003/01/29 22:32:07 ajc
989 * Shuffled some code and comments around; minor cleanup
991 Revision 400.87 2003/01/28 15:37:12 ajc
992 * All functions which read binary data from the server now make use of the
993 read_server_binary() function in tools.c
994 * Binary reads from server now have safety code to prevent infinite loops
995 * All output of MIME objects is now done with http_transmit_thing()
997 Revision 400.86 2003/01/19 06:28:04 ajc
998 * Minimum required Citadel version 6.05
1000 Revision 400.85 2003/01/16 04:41:26 ajc
1001 * When displaying edit controls for time of day in the calendar, only show
1002 minutes that are multiples of 5 ... unless the existing value is not a
1003 multiple of 5, in which case we show that too.
1005 Revision 400.84 2003/01/15 17:34:04 ajc
1006 * event.c: fixed a misspelling
1007 * config.guess, config.sub: updated using latest from ftp.gnu.org
1009 Revision 400.83 2003/01/14 04:21:27 ajc
1010 * Only offer views which make sense for the default view of a room
1012 Revision 400.82 2003/01/13 03:34:33 ajc
1013 * Get ready for the 4.10 release
1015 Revision 400.81 2003/01/12 23:22:53 ajc
1016 * configure.in: check for libical v0.24 or newer
1018 Revision 400.80 2003/01/07 04:56:17 ajc
1019 * Complete the free/busy transparency handling in the form
1020 * Default times for new events are now in the correct timezone
1022 Revision 400.79 2003/01/06 18:01:35 ajc
1023 * Begin handling of TRANSP property to show event times as free or
1024 busy (not finished).
1026 Revision 400.78 2003/01/05 21:02:14 ajc
1027 * Summary page: three columns are now all the same width
1029 Revision 400.77 2003/01/05 20:56:05 ajc
1030 * minor fix for previous checkin
1032 Revision 400.76 2003/01/05 20:51:01 ajc
1033 * Display PARTSTAT for attendees
1035 Revision 400.75 2003/01/05 05:01:00 ajc
1036 * Add "today's calendar events" to the summary page.
1038 Revision 400.74 2003/01/05 04:27:28 ajc
1039 * Add "Tasks" to the summary page
1041 Revision 400.73 2002/12/28 05:44:09 ajc
1042 * ical_dezonify.c: brought over new version from the Citadel source (again)
1044 Revision 400.72 2002/12/28 05:12:45 ajc
1045 * ical_dezonify.c: brought over new version from the Citadel source.
1047 Revision 400.71 2002/12/26 04:04:48 ajc
1048 * Perform CHEK command when automatically establishing sessions, not just
1049 when one is explicitly created. Some stuff is missing otherwise.
1051 Revision 400.70 2002/12/25 23:18:06 ajc
1052 * Be more strategic about when to call ical_dezonify()
1053 (This may be the last set of fixes. I hope so.)
1055 Revision 400.69 2002/12/25 21:39:38 ajc
1056 * ical_dezonify.c: added.
1057 * calendar.c: convert incoming ical messages to UTC
1058 (the usual routines will then convert them to local time for display)
1060 Revision 400.68 2002/12/25 07:06:00 ajc
1061 * Tweaked the code to work with libical 0.24
1063 Revision 400.67 2002/12/20 04:50:00 ajc
1064 * When saving a calendar event, increment the SEQUENCE property.
1066 Revision 400.66 2002/12/18 05:03:39 ajc
1067 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1068 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1069 Because the libc-allocated buffer was getting clobbered.
1070 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1072 Revision 400.65 2002/12/17 05:01:39 ajc
1073 * Prettied up the calendar day view layout
1074 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1076 Revision 400.64 2002/12/16 04:43:30 ajc
1077 * Correctly handle local time zone when figuring out which day and time to
1078 display events on calendar month/day views. This also seems to have
1079 fixed the bug that was causing events to sometimes get lost when saved.
1081 Revision 400.63 2002/12/15 05:50:59 ajc
1082 * Form editing of date/time fields now assumes that the icaltimetype being
1083 manipulated is in UTC. It converts to/from local time for editing.
1085 Revision 400.62 2002/12/10 23:25:47 ajc
1086 * Display attendees in message view of calendar objects
1088 Revision 400.61 2002/12/07 22:12:59 ajc
1089 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1090 until I implement the Citadel server function which it calls.)
1092 Revision 400.60 2002/11/30 21:34:51 ajc
1093 * Submit organizer in a hidden field, in case the server needs it
1095 Revision 400.59 2002/11/30 04:46:46 ajc
1096 * First cut at adding/removing attendees to an event
1097 (Actual invitations should be sent by the Citadel server)
1099 Revision 400.58 2002/11/29 23:56:19 ajc
1100 * Completed "me as organizer" -- the user's own e-mail address is inserted
1101 as the organizer of new events. Detect when the user is the organizer and
1102 enable/disable the attendees box accordingly.
1104 Revision 400.57 2002/11/29 16:38:37 ajc
1105 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1107 Revision 400.56 2002/11/28 06:03:24 ajc
1108 * Issue an ISME command when editing an event, to determine whether the user
1109 viewing the event is the organizer. (Will use this later to allow/disallow
1110 sending out invitations.)
1112 Revision 400.55 2002/11/26 05:01:04 ajc
1113 * Began handling attendee fields
1115 Revision 400.54 2002/11/16 23:40:11 ajc
1118 Revision 400.53 2002/11/16 23:15:02 ajc
1119 * Make the "all day event" shadebox smaller (month view) - no border.
1120 * Fixed bug that caused any events following an all day event to also appear
1123 Revision 400.52 2002/11/16 05:40:54 ajc
1124 * When adding new events to the calendar, default to the month [and day]
1125 currently being viewed.
1126 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1128 Revision 400.51 2002/11/15 05:05:47 ajc
1129 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1131 Revision 400.50 2002/11/15 04:11:46 ajc
1132 * Added even more nifty JavaScript to cause the hour/minute and end date
1133 fields of a calendar event form to render as disabled when the "all day
1134 event" box is checked -- not just when the user checks the box, but also
1135 when the box begins its life already checked.
1137 Revision 400.49 2002/11/14 04:59:40 ajc
1138 * Correctly serialize and save all day events using date instead of date/time
1140 Revision 400.48 2002/11/13 04:49:23 ajc
1141 * "All day event" shows as a single checkbox, instead of one for the start
1142 time and one for the end time. Added nifty JavaScript to zero and shade
1143 the hour/minute and all end time fields when all-day-event is checked.
1145 Revision 400.47 2002/11/12 05:57:27 ajc
1146 * Display a nicer looking screen when replying to calendar invitations
1147 * When displaying day view, don't show all day events twice
1148 * Day or month view: denote all day events by displaying them inside
1151 Revision 400.46 2002/11/12 03:26:39 ajc
1152 * Tell the user about broken Citadel server connections instead of
1153 simply printing "Goodbye"
1155 Revision 400.45 2002/10/23 04:11:38 ajc
1156 * Detect when a meeting invitation is actually an update for an existing UID
1157 and tell the user so.
1159 Revision 400.44 2002/10/21 20:16:38 ajc
1160 * Display conflicts nicely
1162 Revision 400.43 2002/10/21 18:29:14 ajc
1163 * Ask server to hunt for conflicts when displaying a meeting invitation
1165 Revision 400.42 2002/10/19 21:28:32 ajc
1166 * Moved the calendar meeting request reply functionality to the Citadel server
1168 Revision 400.41 2002/10/19 17:10:14 ajc
1169 * Add "Tentative" accept button
1170 * Only display Accept/Tentative/Decline button when method=REQUEST
1172 Revision 400.40 2002/10/19 04:16:37 ajc
1173 * Save an incoming meeting request into the user's calendar.
1175 Revision 400.39 2002/10/18 20:55:05 ajc
1176 * Began work on meeting request accept/decline
1178 Revision 400.38 2002/10/16 19:16:39 ajc
1179 * Fixes and updates to build WebCit on Linux for IBM S/390
1181 Revision 400.37 2002/10/09 04:12:44 ajc
1182 * Templatized trailing HTML
1183 * Templatized "new start page" page
1184 * Added global substitution macros
1186 Revision 400.36 2002/10/09 03:51:01 ajc
1187 * Templatized the <HEAD> section of HTML
1189 Revision 400.35 2002/10/07 23:03:38 ajc
1190 * messages.c: don't display room name field when it's blank
1192 Revision 400.34 2002/10/07 04:10:37 ajc
1193 * When displaying meeting invitations, only show date/time for VEVENT
1194 subcomponents. Date/time for other subcomponents are irrelevant.
1195 * Cleaned up HTML display of meeting invitations.
1197 Revision 400.33 2002/10/03 03:40:31 ajc
1198 * Worked on meeting accept/decline a little bit
1200 Revision 400.32 2002/09/30 03:58:35 ajc
1201 * Dabbled in handling incoming meeting requests
1203 Revision 400.31 2002/09/29 20:15:43 ajc
1204 * Completed the calendar day view
1206 Revision 400.30 2002/09/28 04:01:30 ajc
1207 * started fleshing out the calendar day view
1209 Revision 400.29 2002/09/27 21:19:28 ajc
1212 Revision 400.28 2002/09/27 18:31:33 ajc
1213 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1214 * After saving a VEVENT, return to the correct calendar view and date
1216 Revision 400.27 2002/09/27 17:15:44 ajc
1217 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1219 Revision 400.26 2002/09/27 04:37:21 ajc
1220 * New, buggy versions of event editing screens
1222 Revision 400.25 2002/09/26 22:00:16 ajc
1223 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1224 month 1 in libical functions)
1226 Revision 400.24 2002/09/25 21:57:13 ajc
1227 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1230 Revision 400.23 2002/09/24 04:12:34 ajc
1231 * Rough cut of the two-pass calendar display routines (first pass: go thru
1232 messages gathering VEVENT items; second pass: render calendar with data)
1234 Revision 400.22 2002/09/23 04:01:33 ajc
1235 * Presentation changes to calendar month view
1237 Revision 400.21 2002/09/22 05:20:27 ajc
1238 * Began implementing month view
1240 Revision 400.20 2002/09/21 04:38:05 ajc
1241 * Added utility functions for displaying vcalendar timestamps in web forms
1242 and translating form data back to timestamps.
1243 * Completed the "edit task" and "add new task" screens.
1245 Revision 400.19 2002/09/20 20:28:08 ajc
1246 * Smooth transition between "list tasks" & "edit task" screens
1248 Revision 400.18 2002/09/20 03:54:44 ajc
1249 * Display the "Tasks" view as a bulleted list with each task clickable
1250 * Clicking brings up an (unfinished) "edit task" screen
1252 Revision 400.17 2002/09/18 21:44:02 ajc
1253 * display VTODO parameters
1255 Revision 400.16 2002/09/17 04:21:00 ajc
1256 * Handler chains for VCALENDAR and VTODO types
1258 Revision 400.15 2002/09/17 03:37:10 ajc
1259 * Implemented a 'display handler' infrastructure for various groupware types
1261 Revision 400.14 2002/09/16 03:35:12 ajc
1262 * Just a bunch of glue code to iterate through the various types of ical
1263 objects we could encounter
1265 Revision 400.13 2002/09/15 04:05:41 ajc
1266 * Process calendar object subcomponents
1268 Revision 400.12 2002/09/15 03:40:13 ajc
1270 * When a text/calendar MIME type is discovered in a message, send it to
1271 the (currently skeleton) parser in calendar.c
1272 * calendar.c: skeleton parser for calendar objects which currently just
1273 creates an icalcomponent object and frees it.
1275 Revision 400.11 2002/09/15 03:16:24 ajc
1276 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1277 function namespace in libical
1279 Revision 400.10 2002/09/15 02:50:55 ajc
1280 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1282 Revision 400.9 2002/09/14 21:33:31 ajc
1283 * Backed out compression of inlines -- not all browsers appear to handle it
1285 Revision 400.8 2002/09/14 20:20:29 ajc
1286 * Attempting to push more stuff through compression. I've introduced some
1287 sort of deadlock bug that I can't seem to find yet...
1289 Revision 400.7 2002/09/14 20:00:22 ajc
1290 * Compress output_image() graphics
1292 Revision 400.6 2002/09/14 16:26:35 ajc
1293 * output_image() now reads the entire image from Citadel into a buffer before
1294 sending it to the browser (for performance reasons, and so it can compress)
1296 Revision 400.5 2002/09/14 04:52:59 ajc
1297 * Look for the "libical" calendaring library and link it in if present...
1299 Revision 400.4 2002/09/14 04:02:36 ajc
1300 * Finished gzip compression of dynamic pages (when browser supports it)
1302 Revision 400.3 2002/09/13 20:40:53 ajc
1303 * Detect when the client browser is capable of gzip encoding
1304 (actual encoding is not implemented yet)
1306 Revision 400.2 2002/09/13 15:54:40 ajc
1307 * Reversed the above change because I broke it somehow
1309 Revision 400.1 2002/09/11 22:46:59 ajc
1310 * Started adding in compression and calendaring library detects (not finished)
1312 Revision 400.0 2002/09/09 03:56:11 ajc
1313 * This is version 4.00
1315 Revision 323.68 2002/09/09 03:51:01 ajc
1316 * In the HTML-to-HTML converter:
1317 --> Open links in new window (as with text msgs)
1318 --> Convert loose URL's to hot links (as with text msgs)
1320 Revision 323.67 2002/09/06 03:59:11 ajc
1321 * Added an "About this server" panel to the Summary page.
1322 (Useless fluff, but better than an empty column.)
1324 Revision 323.66 2002/08/26 02:57:06 ajc
1325 * Rooms listed on the summary page are now clickable-gotoable
1327 Revision 323.65 2002/08/26 01:24:09 ajc
1328 * Added a "summary" page (rather sparse for now)
1330 Revision 323.64 2002/08/24 15:30:48 ajc
1331 * GET instead of POST for listsub. Also add a 'Back...' link.
1333 Revision 323.63 2002/08/24 05:59:24 ajc
1334 * Bugfixes and cosmetic changes to listsub system
1336 Revision 323.62 2002/08/23 03:37:19 ajc
1337 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1339 Revision 323.61 2002/08/22 03:55:47 ajc
1340 * 'unsubscribe' command (but not 'confirm unsubscribe')
1342 Revision 323.60 2002/08/21 21:58:37 ajc
1343 * Completed self-service list subscription via web.
1344 (Still need to implement unsubscribe.)
1346 Revision 323.59 2002/08/16 22:06:51 ajc
1349 Revision 323.58 2002/08/16 03:51:12 ajc
1350 * I think I've finally nailed the 'no session' pages now...
1352 Revision 323.57 2002/08/15 03:49:47 ajc
1353 * Fleshed out the list subscription page a bit
1355 Revision 323.56 2002/08/13 19:55:12 ajc
1356 * Keep track of the HTTP "Host:" header being sent by the browser.
1357 (We're going to need this in the near future)
1359 Revision 323.55 2002/08/05 16:07:30 ajc
1360 * Moved "edit floor label pic" to the floor editing screen
1362 Revision 323.54 2002/08/05 15:53:00 ajc
1363 * Commands to add, change, delete floors
1365 Revision 323.53 2002/07/26 03:20:04 ajc
1366 * Beautified the folder tabs in "edit room"
1368 Revision 323.52 2002/07/25 04:01:58 ajc
1369 * Final cleanup of changes (finally located and fixed the bug)
1371 Revision 323.51 2002/07/24 04:14:23 ajc
1372 * Minor code cleanup of last night's changes
1374 Revision 323.50 2002/07/23 15:40:54 ajc
1375 * Minor cleanup of previous changes
1377 Revision 323.49 2002/07/23 04:43:58 ajc
1378 * Updated message reading to use the new MSG4 command, so we can do output
1379 of various types of richtext (mainly HTML).
1381 Revision 323.48 2002/07/16 03:37:24 ajc
1382 * Small change to above
1384 Revision 323.47 2002/07/16 03:23:37 ajc
1385 * Display HTML messages as HTML. (Wow!)
1387 Revision 323.46 2002/07/13 04:39:59 ajc
1388 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1389 output HTML instead of converting to text/plain and back. (Not finished.)
1391 Revision 323.45 2002/07/11 03:17:03 ajc
1392 * hacks to text_to_server() to transmit messages as HTML
1394 Revision 323.44 2002/07/09 04:21:12 ajc
1397 Revision 323.43 2002/07/06 03:10:26 ajc
1398 * Enable a "make this my start page" link that works in lots of places.
1399 Configures a user's preference of where to go after login.
1401 Revision 323.42 2002/06/19 22:01:31 ajc
1402 * When editing another user's vCard, do a "transient goto" to their config
1403 room so you don't automatically gain access to their config room.
1404 * When creating a user, go back to the "select user to edit" screen with the
1405 new user's account name pre-selected.
1407 Revision 323.41 2002/06/17 03:48:44 ajc
1408 * Finished the thing to edit other users' vCards.
1410 Revision 323.40 2002/06/16 21:49:02 ajc
1411 * Administratively edit other users' vCards. Still needs a couple of lines
1412 of glue code to make it work.
1414 Revision 323.39 2002/06/15 20:34:39 ajc
1415 * Use safestrncpy() instead of strncpy() where appropriate
1416 * Fixed a memory allocation bug in the vCard parser
1418 Revision 323.38 2002/05/23 03:40:05 ajc
1419 * Brought over a utility function I'll need later
1421 Revision 323.37 2002/05/22 02:34:56 ajc
1422 * Finished room/folder view selector. Pretty cool.
1424 Revision 323.36 2002/05/22 01:53:23 ajc
1425 * Room list or folder list? Give the user a choice. (Has bugs.)
1427 Revision 323.35 2002/05/12 15:21:43 error
1428 * do_template() now parses a .wml file for WAP clients, and a .html file
1431 Revision 323.34 2002/05/11 22:46:19 error
1432 * Track whether user-agent is a WAP gateway
1434 Revision 323.33 2002/05/11 15:35:07 error
1435 * webcit.c: add MIME types for WAP/WML
1437 Revision 323.32 2002/05/10 15:29:58 ajc
1438 * Hacked the address book view a little bit
1440 Revision 323.31 2002/05/09 03:53:56 ajc
1441 * Began working on address book view
1443 Revision 323.30 2002/05/08 03:38:58 ajc
1444 * Preferences framework
1446 Revision 323.29 2002/05/07 03:57:29 ajc
1447 * In message summary, replace 'Del' links with checkboxes
1449 Revision 323.28 2002/05/05 03:28:15 ajc
1450 * Shuffled around the room banner a bit
1452 Revision 323.27 2002/05/03 19:32:39 ajc
1453 * Finished "folder list" mode (still need to move it to a permanent location)
1455 Revision 323.26 2002/05/03 03:55:17 ajc
1456 * more folder display stuff
1458 Revision 323.25 2002/05/01 22:03:07 ajc
1459 * "folder list" view (not finished)
1461 Revision 323.24 2002/05/01 03:23:31 ajc
1462 * Added a drop-down box to change a user's view of a room.
1464 Revision 323.23 2002/04/28 03:56:47 ajc
1465 * Finished summary mode (for the most part, anyway)
1467 Revision 323.22 2002/04/26 21:13:21 ajc
1468 * Separated "summary mode" message listing into its own function
1469 * Go to summary mode automatically when the server says that view=1
1471 Revision 323.21 2002/04/20 04:14:29 ajc
1472 * Some work on email summary screen
1474 Revision 323.20 2002/03/31 05:02:39 ajc
1475 * Remove "Page another user" link from main menu
1476 * Add "edit my citadel config room" type link from edit user screen
1478 Revision 323.19 2002/03/29 22:30:45 ajc
1479 * Finished the "edit user" screen.
1481 Revision 323.18 2002/03/29 15:18:09 ajc
1482 * yep ... more user edit stuff
1484 Revision 323.17 2002/03/26 19:01:12 ajc
1485 * More edit user stuff
1487 Revision 323.16 2002/03/26 18:23:23 ajc
1488 * Don't display room banner on screens that don't pertain to a particular room
1489 * Initial prep for add/change/delete user accounts screen
1491 Revision 323.15 2002/03/22 04:33:08 ajc
1492 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1494 Revision 323.14 2002/03/19 04:35:10 ajc
1495 * Brought over yet another new version of the MIME parser from Citadel
1497 Revision 323.13 2002/03/13 03:56:52 ajc
1498 * New site config option "Allow system Aides to gain access to mailboxes"
1500 Revision 323.12 2002/03/12 23:13:57 ajc
1501 * Moved room access controls out of the admin menu and into the room commands
1502 menu. Prettied up the access control list screen.
1504 Revision 323.11 2002/03/10 06:07:09 ajc
1505 * Handle multiple Internet e-mail addresses in vCard editor
1507 Revision 323.10 2002/03/07 04:56:09 ajc
1508 * Final polish for initial round of vCard editing functions. Only show "edit"
1509 link when editing user's own vCard in the My Citadel Config> room.
1511 Revision 323.9 2002/03/06 05:22:33 ajc
1512 * More vcard editing form stuff
1514 Revision 323.8 2002/03/05 05:05:06 ajc
1515 * More vCard editing stuff
1517 Revision 323.7 2002/03/04 05:28:54 ajc
1518 * Wrote some skeleton code for robust vCard editing
1520 Revision 323.6 2002/03/03 06:58:25 ajc
1521 * Login errors displayed in red
1523 Revision 323.5 2002/03/03 06:52:59 ajc
1524 * Allow editing of the "disable self-service user account creation" site config option
1526 Revision 323.4 2002/02/24 07:02:44 ajc
1527 * Added the ability to enter a Subject: line in messages
1528 * Go to the Mail room when user clicks on the new mail alert icon
1530 Revision 323.3 2002/02/13 22:47:51 ajc
1531 * Added some rudimentary support for displaying vCards as card-looking things
1533 Revision 323.2 2002/02/13 15:04:25 ajc
1534 * Began some hacks for vCard processing
1536 Revision 323.0 2002/01/13 09:07:06 ajc
1539 Revision 322.4 2002/01/13 09:06:38 ajc
1540 * Brought over the debugged mime parser from Citadel
1542 Revision 322.3 2002/01/05 06:19:17 error
1543 * Add MIME types text/css and image/png
1545 Revision 322.2 2002/01/03 22:32:38 ajc
1546 * templatized the "prompt for recipient" screen
1548 Revision 322.1 2001/12/28 09:43:05 error
1549 * Client support for hostnames up to 63 characters
1551 Revision 322.0 2001/12/26 23:11:56 ajc
1554 Revision 321.1 2001/12/26 23:11:25 ajc
1555 * Minor change to the upload handler, to fix graphics uploads
1557 Revision 321.0 2001/12/26 05:28:02 ajc
1560 Revision 320.2 2001/12/26 05:24:11 ajc
1561 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1562 link tags. The nifty JavaScript stuff is now used only to light up the
1563 buttons during mouse hovers, and nothing more.
1565 Revision 320.1 2001/12/25 00:14:44 error
1566 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1568 Revision 320.0 2001/12/21 06:04:03 ajc
1571 Revision 301.22 2001/12/21 06:03:54 ajc
1574 Revision 301.21 2001/12/20 05:02:42 ajc
1575 * If you paid for this software, someone is ripping you off.
1576 * Fixed the urlesc() function to use a caller-supplied target buffer.
1578 Revision 301.20 2001/12/18 20:35:29 ajc
1579 * More fun JavaScript-enabled buttons
1581 Revision 301.19 2001/12/18 16:48:06 ajc
1582 * Began testing new JavaScript-enabled k00l light-up buttonz
1584 Revision 301.18 2001/12/18 06:06:20 ajc
1585 * mime parser update
1587 Revision 301.17 2001/12/15 20:51:33 ajc
1588 * "reply" button on pop-up pages
1590 Revision 301.16 2001/12/11 16:02:40 ajc
1591 * Completed support for add/remove mailing list recipients.
1593 Revision 301.15 2001/12/11 15:22:53 ajc
1594 * Began constructing the listserv screen for config (not tested)
1596 Revision 301.14 2001/12/11 05:37:12 ajc
1597 * Finished the share/unshare room screen in Edit Room
1599 Revision 301.13 2001/12/03 04:43:40 ajc
1600 * Brought over an update of the MIME parser from Citadel.
1602 Revision 301.12 2001/12/02 07:09:13 ajc
1603 * Turned the room editing page into a tabbed dialog
1604 * Started adding some of the room sharing stuff
1606 Revision 301.11 2001/11/22 05:17:06 ajc
1607 * Completed the add/change/delete neighbor node screens
1609 Revision 301.10 2001/11/18 01:47:24 ajc
1610 * Tentatively begun the change of networking configuration screens to reflect
1611 the new network architecture of the server.
1613 Revision 301.9 2001/11/18 01:41:09 ajc
1614 * Brought over the newer string tokenizer from Citadel
1615 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1616 server's convention of #define SIZ 4096
1618 Revision 301.8 2001/11/14 03:20:22 ajc
1619 * Add some more of the newer config settings to the site config screen
1621 Revision 301.7 2001/09/25 03:34:09 ajc
1622 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1623 and bail out without bothering the Citadel server.
1625 Revision 301.6 2001/08/22 16:38:06 ajc
1626 * Added the "-c" command line option to generate optional cookies indicating
1627 the host name of the server. This makes it easy to put a cluster of WebCit
1628 servers behind (for example) an Arrowpoint load balancer.
1630 Revision 301.5 2001/08/21 04:02:56 ajc
1631 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1632 unwanted page caching
1634 Revision 301.4 2001/08/13 03:43:24 ajc
1637 Revision 301.3 2001/08/13 03:40:01 ajc
1638 * Another attempt at focus
1640 Revision 301.2 2001/08/11 04:24:39 ajc
1641 * Attempt at setting focus to msgtext area when entering a message.
1643 Revision 301.1 2001/08/02 03:42:03 ajc
1644 * Changed the wholist to work with the new masquerade semantics
1646 Revision 301.0 2001/06/28 15:05:31 ajc
1649 Revision 300.2 2001/06/28 15:03:49 ajc
1650 * Every generated page now includes a meta tag to disable evil "smart tags"
1651 (see http://smarttags.manilasites.com/ for more information)
1653 Revision 300.1 2001/06/28 02:39:54 ajc
1654 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1655 the screen where you can create a room...
1657 Revision 300.0 2001/06/27 06:24:06 ajc
1658 * Tagged everything as Version 3.00
1660 Revision 213.25 2001/06/27 06:22:49 ajc
1661 * Updated docs for the 3.00 release
1663 Revision 213.24 2001/06/27 06:16:01 ajc
1664 * Correct generated window name in pop up pages
1665 * Added handling of MIME inline images (not tested)
1667 Revision 213.23 2001/06/22 17:58:20 ajc
1668 * A few performance and tuning cleanups. Increased the size of the socket
1669 queue length to 100 for use on big systems. Also, during startup, the
1670 initial startup thread now exits after creating the worker threads, instead
1671 of becoming a worker thread itself. For some reason Solaris had problems
1672 with the latter method.
1674 Revision 213.22 2001/06/07 03:16:57 ajc
1675 * Brought over an updated mime parser from Citadel
1677 Revision 213.21 2001/06/06 14:44:25 ajc
1678 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1680 Revision 213.20 2001/05/31 02:26:22 ajc
1681 * Fixed login to take you to the Lobby instead of the next room.
1683 Revision 213.19 2001/05/30 22:37:09 ajc
1684 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1685 or a "filename" from the MIME parser.
1687 Revision 213.18 2001/05/30 01:06:57 ajc
1688 * Changes to mime parser ... still something wrong
1690 Revision 213.17 2001/05/28 19:27:29 ajc
1691 * Fixed bug which marked all messages in Lobby as old before reading at login
1693 Revision 213.16 2001/05/25 22:39:26 ajc
1694 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1696 Revision 213.15 2001/05/23 16:15:23 ajc
1697 * UI changes (pretty frames with no scrollbars)
1699 Revision 213.14 2001/05/22 00:32:17 ajc
1702 Revision 213.13 2001/05/22 00:02:18 ajc
1703 * Another attempt to fix the fd leak
1705 Revision 213.12 2001/05/19 02:21:40 ajc
1706 * Attempt to fix the dangling sockets.
1708 Revision 213.11 2001/05/15 03:22:25 ajc
1709 * More icon updates and link cleanup type stuff
1711 Revision 213.10 2001/05/06 05:11:48 ajc
1712 * Added paging icon and right-justified it
1713 * Send-page window is now a popup
1715 Revision 213.9 2001/05/04 04:28:10 ajc
1716 * Added "page user" button in wholist
1718 Revision 213.8 2001/05/01 00:49:43 ajc
1719 * more of the UI overhaul
1721 Revision 213.7 2001/04/30 01:49:36 ajc
1722 * more work on UI overhaul
1724 Revision 213.6 2001/04/29 04:39:23 ajc
1725 * User interface overhaul now in progress. WARNING: incomplete system.
1727 Revision 213.5 2001/04/01 22:13:37 cough
1728 * Modified roomops.c to give users the ability to pick a floor at room
1731 Revision 213.4 2001/02/15 01:21:55 ajc
1732 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1733 invite/kickout functionality.
1735 Revision 213.3 2001/01/25 23:10:00 ajc
1736 * "Delete message" button now confirms on client-side using JavaScript
1738 Revision 213.2 2000/12/05 18:39:49 ajc
1739 * Added support for non-USA countries in registration screen (requires the
1740 latest Citadel server, which supports the country field)
1742 Revision 213.1 2000/10/20 04:27:46 ajc
1743 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1745 Revision 213.0 2000/10/03 16:44:01 ajc
1746 * Tagged for 2.13 release
1748 Revision 212.16 2000/10/03 03:15:53 ajc
1749 * Cosmetic changes to login screen, menu bar, and message header bar
1751 Revision 212.15 2000/09/28 03:44:52 ajc
1752 * Linked to the bio/photo page from message headers. I'm not sure I like the
1753 color scheme, though.
1755 Revision 212.14 2000/09/28 03:37:23 ajc
1756 * who.c: provide links to bio/photo pages for each user in the wholist
1758 Revision 212.13 2000/09/24 21:37:21 ajc
1759 * When reading large numbers of messages, group them in smaller numbers and
1760 display the selector bar in search engine style (like AltaVista and Google)
1762 Revision 212.12 2000/09/24 04:17:16 ajc
1763 * Templatized the room banner.
1765 Revision 212.11 2000/09/17 03:29:45 ajc
1766 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1768 Revision 212.10 2000/09/14 11:43:37 error
1769 Replace occurrences of % throughout the HTML with %% so as to be friendly
1770 to HP/UX printf() and possibly others.
1772 Revision 212.9 2000/09/13 04:13:59 ajc
1773 * Completed the initial hack of the variable substitution template thingy.
1774 Check out static/login.html to see the first template.
1776 Revision 212.8 2000/09/11 17:08:16 ajc
1777 * Started templatizing the login screen. Not finished yet.
1779 Revision 212.7 2000/09/11 03:29:50 ajc
1780 * Started working on a variable-substitution thing
1782 Revision 212.6 2000/08/30 03:20:22 ajc
1783 * Put the wholist back into its own window.
1785 Revision 212.5 2000/07/06 03:46:29 ajc
1786 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1788 Revision 212.4 2000/06/29 04:22:35 ajc
1789 * Changed the format of the wholis (again). Now it shows up in a frame
1790 instead of a separate window.
1792 Revision 212.3 2000/06/12 03:28:44 ajc
1793 * added support for multi-line paging
1795 Revision 212.2 2000/06/07 04:11:28 ajc
1796 * HTML changes to room banner
1798 Revision 212.1 2000/05/31 04:29:54 ajc
1799 * Initial support for "summary" (headers only, no body) mode of reading
1800 messages, and "read one" mode. For future support of 'traditional' email.
1802 Revision 212.0 2000/05/23 20:35:52 ajc
1803 * Tagged for the 2.12 release
1805 Revision 211.19 2000/05/18 02:33:39 ajc
1806 * Don't call whobbs() directly after changing masq room/host, it screws up the
1807 refresh. It now calls an HTTP redirect page instead.
1808 * added http_redirect(char *url) function to accomplish the above
1810 Revision 211.18 2000/05/08 17:24:32 ajc
1811 * Removed HTTP date fields because it was confusing browser caches (weird)
1812 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1814 Revision 211.17 2000/05/07 23:46:55 ajc
1815 * added Date: and Last-Modified: headers to HTTP output
1816 * masquerade room/host screen now runs in wholist window, and returns to it
1818 Revision 211.16 2000/05/02 17:32:06 ajc
1819 * Font related changes to html
1821 Revision 211.15 2000/04/20 02:42:23 ajc
1822 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1823 crashing every session, every time. (?)
1824 * End the session after displaying robots.txt or nocookies.html, to prevent
1825 big session logjams when either of these conditions are met
1827 Revision 211.14 2000/04/15 15:43:46 nbryant
1828 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1829 64-bit gcc on sparc is evil)
1831 Revision 211.13 2000/04/06 20:42:03 nbryant
1832 * configure.in: fix a typo
1834 Revision 211.12 2000/04/06 20:37:01 nbryant
1835 * solaris cleanups and warning fixes
1837 Revision 211.11 2000/03/31 03:48:52 ajc
1838 * text_to_server() now behaves the way web users expect text entry to work.
1839 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1841 Revision 211.10 2000/03/31 02:39:06 ajc
1842 * Fixed bugs in "Site configuration" and added new fields.
1844 Revision 211.9 2000/03/31 02:08:45 ajc
1845 * Added "max messages per page" and "read next nnn" stuff to read loop
1846 (probably not in its final form)
1848 Revision 211.8 2000/03/28 17:02:47 nbryant
1849 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1851 Revision 211.7 2000/03/27 16:18:17 ajc
1852 * Implement multi-room chat as available in Citadel 5.70
1854 Revision 211.6 2000/03/23 04:45:15 ajc
1855 * Experimental move of wholist to a separate auto-refreshing window
1857 Revision 211.5 2000/03/19 22:49:03 ajc
1858 * Made the header-bar buttons more visible
1859 * Added a "reply" header-bar button
1860 * Move "Subject:" lines into the header-bar
1861 * Padded the header-bars by one pixel (nicer looking)
1862 * Changed message date/time output format
1864 Revision 211.4 2000/03/19 19:49:31 ajc
1865 * Added support for unix domain sockets
1867 Revision 211.3 2000/02/11 23:45:04 nbryant
1868 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1869 * tcp_sockets.c: include <arpa/inet.h>
1871 Revision 211.2 2000/02/11 23:30:04 nbryant
1872 configure.in: added some code for FreeBSD
1874 Revision 211.1 2000/01/11 04:20:40 ajc
1875 * Add "close window" option to goodbye screen
1877 Revision 211.0 2000/01/04 15:24:16 ajc
1878 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1879 * This will be released as v2.11; tagged everything as such.
1881 Revision 210.0 1999/12/24 04:57:18 ajc
1884 Revision 1.121 1999/12/23 04:54:48 ajc
1885 * Changed session cookie from hexadecimal encoding to base64
1886 * Removed overly verbose logging
1888 Revision 1.120 1999/12/12 18:12:28 ajc
1889 * get http request: clear hold buffer before starting to read in HTTP request.
1890 This was causing some requests to get corrupted.
1892 Revision 1.119 1999/12/08 18:25:21 ajc
1893 * Increased the size of the backlog queue length passed to accept() and made
1894 it a configuration parameter in webcit.h
1896 Revision 1.118 1999/12/07 16:09:26 ajc
1897 * Better (non fireworks display mode) handling of broken HTTP sockets
1899 Revision 1.117 1999/12/06 03:40:29 ajc
1900 * Moved a bunch of other global variables to per-session variables
1902 Revision 1.116 1999/12/06 02:05:33 ajc
1903 * Moved global march list into per-session context
1905 Revision 1.115 1999/12/05 18:38:02 ajc
1906 * Auto-scaling worker thread pool size
1908 Revision 1.114 1999/12/05 17:38:41 ajc
1909 * Additional debugging and cleanup
1911 Revision 1.113 1999/12/04 22:16:05 ajc
1912 * Moved all diagnostic output to stderr
1913 * Moved "HTTP/1.0 200 OK" output to output_headers()
1915 Revision 1.112 1999/12/04 21:56:59 ajc
1916 * Finished the overhaul. Now to tune...
1918 Revision 1.111 1999/12/03 17:59:53 ajc
1919 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1920 pseudocode so the build is currently broken.
1922 Revision 1.110 1999/12/03 16:37:46 ajc
1923 * Repaired HTTP output for image transfers and static content
1925 Revision 1.109 1999/12/03 05:09:54 ajc
1926 * Rewrote the HTTP engine and application coupling to run in a worker thread
1927 model and to run as a single multithreaded program (eliminated helper
1928 processes and pipes). It currently runs but has many large bugs.
1930 Revision 1.108 1999/12/03 00:18:20 ajc
1931 * Added ".c.o" rule to Makefile
1933 Revision 1.107 1999/11/26 03:32:59 ajc
1934 * Started moving all of the global variables into a struct, to facilitate
1935 multithreaded server.
1937 Revision 1.106 1999/11/26 01:28:10 ajc
1940 Revision 1.105 1999/11/04 02:05:02 ajc
1941 * Added 'number of worker threads' to site config screen
1943 Revision 1.104 1999/10/25 02:25:09 ajc
1944 * Shuffled around the room editing commands
1946 Revision 1.103 1999/10/14 04:07:18 ajc
1947 * Cleaned up the bottom-of-page icons
1949 Revision 1.102 1999/10/08 23:58:11 ajc
1950 * Minor bug fix in registration screen
1952 Revision 1.101 1999/10/06 02:44:02 ajc
1953 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1954 it back in when it's fixed. Also added more attempts at cache disabling,
1955 but it still doesn't work in the StarOffice browser. I don't know why.
1957 Revision 1.100 1999/10/02 03:26:14 ajc
1958 * Merged in Nick's bit of JavaScript to handle key commands.
1959 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1960 in a text field. Right now you can't even log in.
1962 Revision 1.99 1999/09/01 01:06:11 ajc
1963 * Added "max message length" field in global config screen
1965 Revision 1.98 1999/08/14 18:16:10 ajc
1966 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1969 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1970 * Did neat stuff to the bottom of the page
1972 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1973 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1974 to a Citadel server fails.
1975 * messages.c: don't auto-link URL's in messages if it would cause
1978 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1979 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1980 compiler. This should make more browsers happy.
1982 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1983 * Added support for "robots.txt" telling spiders to go away.
1984 * Do a slrp_highest() when logging off.
1986 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1987 * Rearranged the code in "Site-wide configuration" and "Generic
1988 server command" to avoid nested server operations
1990 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1991 * webcit.c: added "back, top, next" buttons to bottom of each page
1992 * menubar.html: replaced "User list" with "Page another user"
1994 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1995 * context_loop.c: rearranged some code to try to eliminate deadlocks
1997 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1998 * Unknown URL's now display the main menu instead of diagnostics
1999 * Diagnostics are now at <baseurl>/diagnostics
2001 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2002 * Session no longer locks up when an express message is cancelled
2003 * The default Citadel server is now "localhost" instead of uncnsrd
2004 * Added some documentation
2006 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2007 * roomops.c: made room banner graphics more reliable
2008 * messages.c: added code to prevent accidental "double-posting"
2009 * who.c: fixed the "Change room/host/user" submit logic
2011 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2012 * Changed static/menubar.html so the text is readable
2014 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2015 * Ditched the frames mode completely. It wasn't working properly in,
2016 among other places, IE 5. Die, Bill, Die.
2018 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2019 * Fixed the behavior of the "forget room" routine, to properly handle
2020 the transition back to the Lobby after it's all done.
2021 * Added ExpressMessageCat() to allow code to send the user messages
2022 along with incoming express messages
2023 * WebCit now sends the name of the end user's browser as the client
2024 name in a Citadel IDEN command rather than its own name.
2026 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2027 * Minor code cleanups
2028 * New mail notification
2030 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2031 * Top-aligned all the cells in the fake frames in non-frames mode
2033 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2034 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2035 of a Goto, in order to prevent it from first marking all msgs old.
2037 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2038 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2039 which can differentiate the needs of frames and noframes modes
2041 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2042 * webserver.c: added "-t" option to send traces somewhere else
2044 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2045 * context_loop.c: display an error page if the client browser
2046 requests a non-root page and there is no cookie set
2047 * webserver.c: took my name off the copyright notice (it's a group
2050 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2051 * Reworked a lot of the structure, made more HTML "embeddable"
2052 * Changed the noframes mode to display "fake" frames using tables
2054 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2055 Changed some output formatting (mainly <FONT> tags).
2056 Changed who.c to use urlescputs() rather than escputs()
2057 in urls so GOTOs and User Profiles work when the string has a
2060 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2061 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2062 How to cause "onLoad=" to cause a sibling frame to refresh without
2063 having to use the nonportable HTTP "Window-Target:" directive. Began
2064 implementation of this; it should allow portable NS/IE compatibility.
2066 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2067 * Implemented "access level required to create rooms"
2069 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2070 * webcit.c: modified getz() to *exit* the program when fgets()
2071 returns an error. This is actually the desired behavior; it would
2072 otherwise busy-loop forever on a broken pipe.
2074 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2075 * webcit.c: added to getz() the ability to return an error code;
2076 implemented this in the main loop, hopefully fixing problems
2077 * Added "braindamage" file (frames/JS browser compatibility list)
2078 * Added HTTP "User-agent:" detection
2079 * wildmat.c, braindamage.c: added
2080 * Initial value of 'noframes' is now set by the braindamage check
2081 * Ran everything through "indent -kr -i8"
2082 * roomops.c: in room list, print a in otherwise empty cells
2084 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2085 * context_loop.c: warning fix
2086 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2088 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2089 * Resolve the name of the connecting host and pass it on to Citadel
2091 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2092 * wDumpContent() is now responsible for </BODY></HTML> most of the
2093 time (parameter settable) so that the main menu can easily be
2094 embedded in every page when running in noframes mode
2095 * noframes mode selection is now carried in the cookie
2097 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2098 * Made the frames stuff less dependent on the HTML TARGET= directive
2099 and more dependent on the HTTP Window-target: directive.
2100 * Made the system semi-navigable in noframes mode.
2102 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2103 * Brought over the new room listing code and <G>oto heuristics
2104 from the main Citadel tree, to pay attention to floor/room ordering
2106 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2107 * Modified the back end of mime_parser to use callbacks instead of
2108 doing something specific. Now we can use it elsewhere.
2110 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2111 * Fixed the bugs in "Site-wide configuration"
2112 * Added a "generic server commands" screen
2114 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2115 * Reduced the multiple cookies down to one cookie combining all data.
2117 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2118 * Removed wc_host and wc_port cookies.
2119 * Added an "edit your session" screen to change your wholisting.
2121 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2122 * Added "enter registration"
2123 * Set up automatic trigger of Enter Registration when the server
2125 * Established that a one-to-one WebCit/Citadel correspondence will
2126 be required. No big deal due to shared code segments.
2127 * Added "change password"
2128 * Added networking configuration screens. These still need testing.
2129 * Added a "kill session" link to each line of the wholist when
2130 logged in as an aide, and the screens to perform this operation.
2132 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2133 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2134 * "Finished" the MIME parser.
2135 * Got image uploads working.
2136 * Added "add/edit user photo" screens.
2137 * Added "add/edit room graphic" screens.
2138 * Added "add/edit floor graphic" screens.
2139 * Fixed display of floor graphic in known rooms list.
2141 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2142 * Wrote mime_parser.c for handling of image uploads. This will also
2143 be used in future Citadel MIME projects.
2145 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2146 * Fixed a bug in the room banner display code
2147 * Added "delete room"
2148 * Added "validate users"
2150 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2151 * Added "edit room info file"
2154 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2155 * Changed the "auto read new" functionality from a meta refresh tag
2156 to an "onload" directive (the former was causing graphics problems)
2157 * Added "create room"
2160 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2161 * Got the Zap and List-Zapped commands working
2162 * Added a convenience function to display a page with an error string
2163 * Automatically do a read-new-msgs whenever a new room banner is loaded
2165 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2166 * Added the screens to send pages
2167 * Changed message headers to display in bigger font, non-boldface
2168 * Added the chat system
2169 * Added goto private rooms
2171 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2172 * Replace "Citadel" in menu bar with the Citadel logo
2174 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2175 * automatically regenerate Makefile when Makefile.in changes
2177 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2178 * context_loop.c: Moved "remove session" into its own function.
2179 Check for dead webcit child process before each transaction.
2180 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2181 against broken HTTP connections.
2182 * Added a housekeeping thread to periodically remove dead sessions
2183 and kill idle sessions.
2184 * messages.c: added "delete message" functionality
2185 * messages.c: added "move message" functionality
2186 * userlist.c: added. This adds "userlist" and "show user" functions.
2187 * roomops.c: fixed buggy implementation of ungoto
2188 * Set up an option in output_headers() to optionally print the most
2189 often used opening HTML as well as the HTTP headers.
2190 * Display express messages in cute little JavaScript popup window.
2192 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2193 * Brought over message reading and entry functions from old WebCit
2195 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2196 * context_loop.c: really fix the SO_LINGER stuff
2197 * webserver.c: remove commented-out references to SO_LINGER
2199 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2200 * context_loop.c: After fork(), child process closes the HTTP socket
2201 so when the parent process closes it, it actually _does_ close.
2202 Otherwise, aIEeeee and possibly other browsers will hang.
2203 * Added support for graphics images retrieved from the Citadel server.
2204 * Set up login banner graphic and background image graphic
2206 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2207 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2209 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2210 * Smoothed out some of the login/logout code. Failed authentication
2211 now works the way it should.
2212 * Added support for new user login (still need to handle registration).
2214 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2215 * Discovered that the HTTP socket problem is related to a socket that
2216 isn't properly lingering on close. Temporarily hacked a sleep(10)
2217 into context_loop.c until it is figured out.
2219 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2220 * Did a little debugging, still trying to figure out why logging in
2221 displays "Connection reset by peer" error. It used to work...
2223 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2224 * Makefile.in: updated dependencies
2226 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2227 * Fixed broken interpretation of variables specified in the URL
2228 * added new "action" variable to make main loop simpler
2230 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2231 * webserver.c: prototype vsnprintf
2232 * context_loop.c: warning fix
2234 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2235 * tcp_sockets.c: removed some dead code
2236 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2237 unused ends of pipes, fix a file descriptor leak and a race condition
2238 * portability enhancements
2240 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2241 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2243 * converted to autoconf and began port to Digital UNIX
2245 * context_loop.c: moved the monster 64k buffer array off the stack
2246 * tcp_sockets.c: getservbyname() doesn't set errno.
2248 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2249 * webserver.c: warning fix