2 Revision 528.11 2005/01/15 07:19:08 ajc
3 * Removed the fixed pixel width from the tree view room list so it doesn't
4 wrap around in an ugly way on aIEeeee.
6 Revision 528.10 2005/01/15 05:26:27 ajc
7 * Message entry window is now somewhat full screen.
9 Revision 528.9 2005/01/14 21:03:17 ajc
12 Revision 528.8 2005/01/14 15:00:51 ajc
13 * Placed the navbar into the room banner, at least in its temporary form.
15 Revision 528.7 2005/01/14 04:53:54 ajc
16 *** empty log message ***
18 Revision 528.6 2005/01/14 04:53:12 ajc
19 * Got the three-pane model working not only with web browsers, but also
20 with the disgusting abomination called Internet Explorer.
22 Revision 528.5 2005/01/13 18:38:08 ajc
23 * Insert a newline between </div> and <div id="text">
25 Revision 528.4 2005/01/11 16:20:18 ajc
26 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
29 Revision 528.3 2005/01/11 05:05:08 ajc
30 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
31 * Ripped things apart in a big way. The frameset is gone (except for
32 chat, for which we'll probably keep frames). Iconbar and banner are
33 now done using CSS and <div> tags.
34 * Room read/enter/goto controls are currently missing. Stay tuned.
35 * I am in the process of rewriting all of the markup as valid XHTML.
37 Revision 528.2 2004/12/29 22:08:08 ajc
38 * roomops.c: provide a way to create room shares with a mapping to an
39 alternate room name on the other end.
41 Revision 528.1 2004/12/29 17:28:09 ajc
42 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
43 all corrupty-whatever when a remote room name mapping is found. Display
44 the mapping and preserve it across share/unshare operations.
46 Revision 528.0 2004/12/28 03:58:34 ajc
49 Revision 527.1 2004/12/28 03:58:24 ajc
50 * Corrected overly-escaped reply-to addresses in "reply" button
51 * Repaired toggling of self-service account creation in admin screen
52 * Bumped internal version number to 5.28
54 Revision 527.0 2004/12/07 04:41:37 ajc
57 Revision 526.1 2004/12/07 04:41:02 ajc
58 * Finally tracked down the WC->vars heap corruption issue (for real this
59 time). We now call clear_local_substs() at the end of each HTTP
60 transaction, whether we need to or not, instead of calling it whenever
61 we're done with something we wanted session variables for.
62 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
63 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
64 preventing it from getting clobbered by another session.
65 * Bumped internal version number to 5.27
67 Revision 526.0 2004/12/01 21:35:56 ajc
70 Revision 525.4 2004/12/01 21:35:44 ajc
71 * Changed internal version number to 5.26
73 Revision 525.3 2004/12/01 21:34:17 ajc
74 * Numerous memory management bugfixes.
76 Revision 525.2 2004/12/01 16:48:24 ajc
77 * tools.c: don't crash when striplt() is called with a zero-length string
79 Revision 525.1 2004/11/12 18:02:36 ajc
80 * Updated the richtext editor (new version from Kevin Roth's site)
82 Revision 525.0 2004/11/03 20:21:10 ajc
85 Revision 524.7 2004/11/03 20:21:02 ajc
86 * Changed internal version number to 5.25
88 Revision 524.6 2004/10/20 02:41:41 ajc
90 * Added the notes room to the icon bar
91 * Set up an initial implementation of Notes view. Attractive enough to
92 publish, but read-only. Needs a note editor.
94 Revision 524.5 2004/10/15 03:10:24 ajc
95 * Calendar objects UID now generated by generate_uuid() which creates
96 pseudo-DCE-ish UUID's.
98 Revision 524.4 2004/10/05 01:59:31 ajc
101 Revision 524.3 2004/10/03 02:56:35 ajc
102 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
104 Revision 524.2 2004/10/01 16:23:23 ajc
105 * Set up framework for "notes" view, and added a skeleton function for
108 Revision 524.1 2004/09/30 03:44:01 ajc
109 * fix line width break problem in chat
111 Revision 524.0 2004/09/28 16:12:44 ajc
114 Revision 523.12 2004/09/28 16:12:30 ajc
115 * Prepare for 5.24 release
117 Revision 523.11 2004/09/27 02:17:47 ajc
118 * messages.c: fix build problem on non-calendar-enabled installations
119 * floors.c: fix a warning message
121 Revision 523.10 2004/09/25 03:34:21 ajc
122 * summary.c: Fixed a calling syntax problem
124 Revision 523.9 2004/09/25 03:18:43 ajc
125 * small stylesheet fix
127 Revision 523.8 2004/09/24 04:21:41 ajc
128 * Fixed display bug for room list mode when we dropped down multiple
129 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
131 Revision 523.7 2004/09/24 04:08:25 ajc
132 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
133 rooms without new msgs
135 Revision 523.6 2004/09/24 04:04:34 ajc
136 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
139 Revision 523.5 2004/09/23 03:21:10 ajc
140 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
142 Revision 523.4 2004/09/16 02:42:37 ajc
143 * Set default view of new rooms during CRE8 command instead of afterwards
145 Revision 523.3 2004/09/15 03:08:50 ajc
146 * Support config of seaperate MSA port in Citadel 6.26
148 Revision 523.2 2004/09/10 03:49:17 ajc
149 * Added 'dialog' mode to setup
151 Revision 523.1 2004/08/31 20:31:01 ajc
152 * When saving VTODO (tasks), insert a UID if none is already present. Also
153 increment the sequence, or insert one if none is already present.
155 Revision 523.0 2004/08/31 03:02:37 ajc
158 Revision 522.30 2004/08/31 03:02:28 ajc
159 * Changed internal version number to 5.23
161 Revision 522.29 2004/08/27 02:40:06 ajc
162 * Ditched the graphical buttons because CSS can do the same thing faster.
164 Revision 522.28 2004/08/18 03:16:12 ajc
165 * 'move' and 'delete' buttons only show when allowed to do those things
167 Revision 522.27 2004/08/18 02:10:17 ajc
168 * Reply/Move/Delete buttons are now images, because system-native buttons
169 were too big and ugly.
171 Revision 522.26 2004/08/11 17:24:57 ajc
172 * static/iconbar.html: removed.
173 * Updated the "powered by citadel" graphic
175 Revision 522.25 2004/08/11 03:49:15 ajc
176 * Replaced all instances of the name "Citadel/UX" with "Citadel"
177 * Installed the "simple logo" in the iconbar
179 Revision 522.24 2004/08/09 03:11:20 ajc
180 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
182 Revision 522.23 2004/08/05 21:32:17 ajc
183 * Reply/Move/Delete are now buttons instead of links. This should enable
184 us to add some JavaScript magic for "Reply quoted" ...
186 Revision 522.22 2004/08/05 02:47:21 ajc
187 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
188 has a more predictable and attractive behavior, and can still be
189 overridden in the style sheet if the site operator wants to.
191 Revision 522.21 2004/08/04 03:52:23 ajc
192 * Tasks view is now pretty.
193 * Tasks view now displays date due for each task.
194 * Tasks view is now sorted by date due.
195 * Tasks view now displays overdue tasks in red.
197 Revision 522.20 2004/08/03 03:55:37 ajc
198 * Tasks view now uses the same buffer/dump logic as the calendar views, so
199 we can sort them by due date and do a prettier display. (Only the logic is
200 changed so far. The prettier display is forthcoming.)
202 Revision 522.19 2004/07/21 02:57:09 ajc
203 * Internet Configuration screen looks a little neater now
205 Revision 522.18 2004/07/21 02:45:15 ajc
206 * Completed the "Internet Configuration" screen
208 Revision 522.17 2004/07/16 19:13:37 ajc
209 *** empty log message ***
211 Revision 522.16 2004/07/16 19:13:10 ajc
212 * tools.c: display 12:00 as 12pm, not 12am
214 Revision 522.15 2004/07/16 03:14:03 ajc
215 * more work on inetconf screen
217 Revision 522.14 2004/07/16 02:50:00 ajc
218 * useredit.c: put a pretty box around user editing
220 Revision 522.13 2004/07/13 03:25:08 ajc
221 * inetconf.c: added. Not finished yet.
223 Revision 522.12 2004/07/10 03:10:19 ajc
224 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
225 floor level configurations.
226 * Put a space between OK and CANCEL buttons anywhere in the system where
228 * Some more of the room config/admin screens now return to themselves
229 with a "ok, you did that" message when OK is pressed, instead of dropping
230 out to the main menu.
232 Revision 522.11 2004/07/08 03:03:01 ajc
233 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
234 configuration (public rooms default and mailboxes default). Still need
235 to add floor and room policy screens.
237 Revision 522.10 2004/07/02 03:28:08 ajc
238 * Much-improved alphabet tabs for Address Book view. Now divides the
239 total number of names by (names per page, currently 60) and sets up
240 that many tabs, with proper [Aaa-Bbb] labels on them.
242 Revision 522.9 2004/07/02 03:26:06 ajc
243 *** empty log message ***
245 Revision 522.8 2004/07/01 02:40:40 ajc
246 * Clicking "Enter a message" in a groupware room now automatically calls
247 the correct editor for the type of objects in the room (message, calendar
248 event, task, address book entry)
250 Revision 522.7 2004/06/29 17:21:25 ajc
251 * Removed the word "room" in a few locations, as part of our push towards
252 not looking like a BBS when running in groupware mode
254 Revision 522.6 2004/06/29 00:37:02 ajc
255 * Made some fonts bigger because users were complaining...
257 Revision 522.5 2004/06/27 03:02:05 ajc
258 * Summary view -- always view ALL messages
259 * Summary view -- new messages are in boldface
261 Revision 522.4 2004/06/24 20:42:14 ajc
262 * Added the "server ip address" Citadel config option
263 * Site config: added "Changes will not take effect until..." language
266 Revision 522.3 2004/06/24 14:50:35 ajc
267 * Added the ability to listen on a single IP address instead of all addresses.
269 Revision 522.2 2004/06/22 02:21:56 ajc
272 Revision 522.1 2004/06/21 15:00:52 ajc
275 Revision 522.0 2004/06/19 03:21:35 ajc
278 Revision 521.10 2004/06/19 03:11:07 ajc
279 * Instead of a crufty "the topmost Internet email address will be used
280 for outgoing email" explanation, separated it into "Primary Internet
281 email address" and "Other email addresses" boxes.
283 Revision 521.9 2004/06/19 02:42:12 ajc
284 * Removed the "aides access to mailboxes" config option, which is no longer
285 part of the Citadel system.
287 Revision 521.8 2004/06/16 02:07:22 ajc
288 * Removed a couple of lines of debugging code leftover from last night
290 Revision 521.7 2004/06/15 03:06:11 ajc
291 * Bumped internal version number to 5.22
292 * Use new fast headers-only-no-mime fetch mode in Citadel for
295 Revision 521.6 2004/06/15 02:30:21 ajc
296 * Honor "maxmsgs" even when viewing a mailbox in summary mode
298 Revision 521.5 2004/06/12 04:26:38 ajc
299 * Fixed some garbled output resulting from turning things that look like
302 Revision 521.4 2004/06/11 16:09:36 ajc
303 * Moved the room graphic to the left of the room name in the banner, to
304 make it more consistent with the rest of the site.
305 * Reduced the size of the font in the iconbar
307 Revision 521.3 2004/06/11 03:15:08 ajc
308 * When "Add" is clicked without specifying an upload filename, resume
309 composition instead of aborting the post.
310 * Add attachments to messages in forward order, not reverse order
312 Revision 521.2 2004/06/10 03:08:48 ajc
313 * Improved the appearance of tabs in the room config screen
315 Revision 521.1 2004/06/10 02:58:55 ajc
316 * Made all the title boxes the same background color. The old scheme was
317 cute but not professional looking.
319 Revision 521.0 2004/06/06 19:53:25 ajc
322 Revision 510.15 2004/06/06 19:32:15 ajc
323 * Cleaned up a couple of FIXME's sitting around in the code
324 * Altered the conditions under which stray http://... strings are
325 automatically turned into links, to prevent that logic from
326 transforming IMG tags into gibberish.
327 * Set internal version number to 5.21
329 Revision 510.14 2004/06/04 02:29:07 ajc
330 * Fixed bug in "validate new users" screen (thanks Campy)
332 Revision 510.13 2004/06/03 03:21:22 ajc
333 * "Reply" button now carries the message subject into the reply.
335 Revision 510.12 2004/06/02 02:07:54 ajc
336 * setup.c: updated the setup script to configure two /etc/inittab entries,
337 one for http and one for https.
339 Revision 510.11 2004/06/01 21:46:47 ajc
340 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
341 during a read or write operation, do not attempt to finish the operation
342 unencrypted like we do in Citadel. Here in WebCit land it only causes
343 the server to segfault.
345 Revision 510.10 2004/06/01 19:01:22 ajc
346 * netconf.c: widened some of the text entry fields
347 * webcit.h: bumped up the internal version number to 5.20
349 Revision 510.9 2004/06/01 18:44:20 ajc
350 * Return to the old command-line usage (-s for https, service is either
351 http or https but not both)
353 Revision 510.8 2004/06/01 03:32:28 ajc
354 * Add "permanent room" setting to room edit screen
355 * create room -- allow longer strings
357 Revision 510.7 2004/06/01 00:36:43 ajc
358 * Hmmph. Do the session cookie as hex instead of base64. There really
359 are some characters in the base64 set that make HTTP do nasty things.
361 Revision 510.6 2004/05/31 21:43:27 ajc
362 * Added "|END" to the session cookie before base64-ing it. This fixes a
363 problem with certain room names causing the webserver to freak out and
364 break embedded images and stuff. I don't know why.
366 Revision 510.5 2004/05/31 20:34:11 ajc
367 * Message entry using Kevin Roth's excellent cross-platform richtext
370 Revision 510.4 2004/05/31 15:54:13 ajc
371 * "text" and "HTML" options for message entry.
373 Revision 510.3 2004/05/29 03:31:48 ajc
374 * tighten up the space between icons in the iconbar
376 Revision 510.2 2004/05/28 20:24:53 ajc
379 Revision 510.1 2004/05/24 03:02:38 ajc
380 * CSS change to make folder names stand out more in the "Folder View"
382 Revision 510.0 2004/04/30 04:08:58 ajc
385 Revision 506.13 2004/04/30 04:08:47 ajc
386 * Changed internal version number to 5.10
387 * Updated documentation for the new HTTPS service
389 Revision 506.12 2004/04/27 03:21:36 ajc
390 * Prompt for HTTPS port number during setup. We may make this optional.
392 Revision 506.11 2004/04/27 03:16:31 ajc
393 * When running on the same host as Citadel, if no key/cert are found,
394 symlink to Citadel's if possible.
395 * One server binary now forks to start both http and https servers.
397 Revision 506.10 2004/04/21 03:43:39 ajc
398 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
399 certs are also no longer invalid.
401 Revision 506.9 2004/04/21 02:25:13 ajc
402 * Replaced ctdl_install_certificate() with convenience functions found
403 in the OpenSSL library.
405 Revision 506.8 2004/04/21 02:19:41 ajc
406 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
407 understand, but read at http://www.informit.com/articles/article.asp?p=22078
408 ). Still doesn't work with Internet Monopolizer, though.
410 Revision 506.7 2004/04/20 02:32:44 ajc
411 * Allow setup to run seamlessly from within the Citadel Ridiculously
412 Easy Installer by observing the values of environment variables
413 CITADEL_INSTALLER, CITADEL, and WEBCIT.
415 Revision 506.6 2004/04/20 02:02:50 ajc
418 Revision 506.5 2004/04/16 03:14:06 ajc
419 * Minor fix for previous checkin
421 Revision 506.4 2004/04/16 02:59:01 ajc
422 * Completed SSL support. Still doesn't work with all browsers... gotta
425 Revision 506.3 2004/04/15 03:57:00 ajc
426 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
427 it has a crashy crashy bug in it. Don't use it yet.
429 Revision 506.2 2004/04/13 19:41:36 ajc
430 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
431 (freebusy data fetch for anonymous Kolab type clients)
433 Revision 506.1 2004/04/10 04:32:59 ajc
434 * Fixed some version and copyright date oopses
436 Revision 506.0 2004/04/10 04:29:30 ajc
439 Revision 505.22 2004/04/10 04:29:20 ajc
440 * Changed internal version number to 5.06
442 Revision 505.21 2004/03/29 04:30:20 ajc
443 * configure.in, Makefile.in: handle $LDFLAGS
445 Revision 505.20 2004/03/20 05:03:14 ajc
446 * Original startup thread becomes a worker thread after initialization.
447 Doing otherwise turns it into a zombie (at least on Linux) and possibly
448 leads to other problems
449 * Filter out NOOP's received in chat
451 Revision 505.19 2004/03/18 04:32:24 ajc
452 * Removed the language in README.TXT which told everyone that chat wouldn't
453 work with a non-local Citadel server, because that's no longer true.
454 * Removed the old chat applet from the static/ directory
456 Revision 505.18 2004/03/18 04:00:44 ajc
457 * Rounded web boxes now look correct in all browsers.
459 Revision 505.17 2004/03/17 18:25:31 ajc
460 * When creating a new user, auto-chain to the "edit user configuration"
461 screen, and subsequently auto-chain to the "edit address book entry"
462 screen. This creates a nice sensible workflow.
464 Revision 505.16 2004/03/15 22:47:09 ajc
465 * Prettied up the chat window a little more.
467 Revision 505.15 2004/03/15 04:27:44 ajc
468 * Chat now appears in a separate window
469 * Use regular frames instead of IFRAMEs for chat
470 * Display user's own chat text in bold+italic
471 * Added a "List Users" button
473 Revision 505.14 2004/03/09 20:45:45 error
474 * Add a Linux Software Map file
476 Revision 505.13 2004/03/07 22:04:32 ajc
477 * Fix the current view not being set to the default view for the creator
480 Revision 505.12 2004/03/07 21:31:17 ajc
481 * serv_read() now zeroes out the supplied buffer (with the supplied
482 length) if a server read fails. This causes serv_gets() to return
483 instead of looping endlessly. Fixes chat problem found on linux-ppc.
485 Revision 505.11 2004/03/03 05:21:36 ajc
486 * Made the chat screen totally kick-ass sweet. The flickering reload
487 i-frame is now tiny and hidden, and it *appends* new chat data to
488 the viewable window using JavaScript. No flickering + scrollback!
489 * Added a help button to the chat screen.
491 Revision 505.10 2004/02/29 22:52:15 ajc
492 * Close and clear (set to -1) server socket handle when socket errors are
493 detected. Fixes a chat problem reported by Winzlo.
495 Revision 505.9 2004/02/29 05:34:25 ajc
496 * Display the Chat menu option as "Chat with other users in <roomname>"
498 Revision 505.8 2004/02/27 05:04:38 ajc
499 * fix frameset bug in page popups
501 Revision 505.7 2004/02/26 04:08:56 ajc
502 * Fixed a problem that made WebCit go to the "no cookies" screen instead
503 of the logout banner.
504 * Ford's latest stupid room has a name with more than 64 characters, and
505 we still had a 64-byte room name in the march_list struct. ooooops...
507 Revision 505.6 2004/02/26 03:07:26 ajc
508 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
510 Revision 505.5 2004/02/25 23:10:28 ajc
511 * Allow "/do_logout" as a no-frames page
513 Revision 505.4 2004/02/25 23:00:21 ajc
514 * Changed the favicon support to LINK tags in the HEAD of static stuff,
515 to make life easier. (Thanks to prosthetik for this)
517 Revision 505.3 2004/02/25 15:20:11 ajc
518 * Support for favicon.ico in the static/ directory
520 Revision 505.2 2004/02/24 04:06:42 ajc
521 * Changed the colors slightly in chat screen
523 Revision 505.1 2004/02/20 06:07:06 ajc
524 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
526 Revision 505.0 2004/02/19 03:32:50 ajc
529 Revision 504.7 2004/02/19 03:32:38 ajc
530 * Changed the internal version number to 5.05
531 * Completed the frames fix
533 Revision 504.6 2004/02/18 20:08:29 ajc
534 * Fixed the frameset force reload logic. Now it does the whole frameset
535 without displaying an error in the main frame.
537 Revision 504.5 2004/02/18 19:17:51 ajc
538 * Force reload of frameset if someone tries to escape it. Not perfect
539 but it mostly works at this poing.
541 Revision 504.4 2004/02/17 03:37:11 ajc
542 * Indicate to Citadel that we want Server Generated Invitations when
543 calendar events are saved. (No longer the default in Citadel server.)
545 Revision 504.3 2004/02/09 04:49:32 ajc
546 * Prepare for a way to avoid falling out of the main frameset
548 Revision 504.2 2004/02/09 03:37:57 ajc
549 * Changed the thread pool management algorithm. Detecting idle time between
550 socket accepts was not working reliably on all systems, so we now follow
551 the same algorithm as the Citadel server (spawn more threads when number
552 of sessions < number of threads, but keep constrained to pre-defined
553 minimum and maximum thread count)
555 Revision 504.1 2004/02/03 03:09:51 ajc
558 Revision 503.0 2004/01/28 04:31:31 ajc
561 Revision 502.4 2004/01/28 04:30:48 ajc
562 * Create Room can now offer calendar and address book rooms
564 Revision 502.3 2004/01/17 21:25:30 ajc
565 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
566 * Split the config for LDAP Connector into its own panel
568 Revision 502.2 2004/01/17 04:32:54 ajc
569 * Add site config options for Citadel servers which support LDAP
571 Revision 502.1 2003/10/24 02:50:19 ajc
572 * Clicking "Enter Message" in a room with an Address Book view opens
573 a blank vCard entry screen.
575 Revision 502.0 2003/10/23 03:16:50 ajc
578 Revision 501.2 2003/10/23 03:07:54 ajc
579 * event.c: Found and removed another unquoted multi-line string literal
580 * webcit.h: changed an #ifdef HAVE_ICAL_H
581 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
583 Revision 501.1 2003/10/22 01:42:12 ajc
584 * iconbar.c: removed a stray character or two...
586 Revision 501.0 2003/10/21 04:26:37 ajc
589 Revision 500.30 2003/10/21 04:26:27 ajc
590 * bumped the version string to 5.01
592 Revision 500.29 2003/10/17 03:08:28 ajc
593 * Finished prettying up the vCard display
595 Revision 500.28 2003/10/17 02:31:45 ajc
596 * Multi-line string literals are deprecated in GCC 3.1 unless each line
597 is wrapped in quotes. Performed this fix so it'll compile.
598 * setup.c: removed references to unused variable tempfile[]
600 Revision 500.27 2003/10/09 03:17:02 ajc
601 * Started prettying up the vCard display.
603 Revision 500.26 2003/10/08 02:33:49 ajc
604 * Begin work on better handling of vCard display
606 Revision 500.25 2003/09/04 03:41:27 ajc
607 * siteconfig.c: changed some config items to drop-down boxes
609 Revision 500.24 2003/08/27 04:26:54 ajc
610 * Split the site configuration screen up into four different screens,
611 and added a meta-menu
613 Revision 500.23 2003/08/24 03:31:50 ajc
614 * Finished the setup program
615 * Bumped the internal version number to 5.01
617 Revision 500.22 2003/08/22 00:47:27 ajc
618 * setup is now working, but it still needs a way to detect a running WebCit
620 Revision 500.21 2003/08/22 00:25:40 ajc
621 * Added a skeleton "setup" program to the tree. It does not work yet.
623 Revision 500.20 2003/08/20 03:48:55 ajc
624 * Added iconbar shortcut to Contacts room
625 * Minimum required Citadel is now 6.11
627 Revision 500.19 2003/08/20 03:07:25 ajc
628 * Address book "single card" view now suppresses "reading nn message" and
629 instead shows the letter indices across the top
630 * Clicking on an address in a vCard now connects to WebCit mail instead
631 of a browser mailto: link
633 Revision 500.18 2003/08/19 04:18:43 ajc
634 * Changed things around in the address book view. Made it sorted and
635 more clickable and better looking...
637 Revision 500.17 2003/08/12 18:54:03 error
638 * messages.c: fix off-by-one-error in selector bar
640 Revision 500.16 2003/08/07 22:18:03 ajc
641 * Add the Summary Page to the customizable iconbar
643 Revision 500.15 2003/08/07 03:51:51 ajc
644 * Customizable icon bar as: pictures and text, pictures, text
646 Revision 500.14 2003/08/05 03:52:14 ajc
647 * First working version of the customizable iconbar. It contains a basic
648 set of options and now automatically refreshes when it's customized.
650 Revision 500.13 2003/08/04 03:50:29 ajc
651 * First cut at the customizable iconbar is done. A bunch of generic options
652 are there. Still need to get the actual iconbar to refresh when changes
655 Revision 500.12 2003/08/03 21:02:01 ajc
656 * More work on customizable iconbar
658 Revision 500.11 2003/08/02 05:25:46 ajc
659 * Laid the groundwork for a customizable iconbar
661 Revision 500.10 2003/07/30 03:57:49 ajc
662 * Add config.c_purge_hour to config screen
664 Revision 500.9 2003/07/06 22:06:59 ajc
665 * When converting "anything that looks like a URL" to a real link, first
666 make sure that it isn't already inside a link. This fixes most of the
667 long, ugly URL strings sent by eBay.
668 * Automatically dismantle mailto: links in HTML messages, and convert
669 them to WebCit mail links (clicking on it sends the user to the Mail
670 room and begins composing a new message with the recipient and subject
671 fields pre-populated).
673 Revision 500.8 2003/06/29 20:51:21 ajc
674 * Worked around a rendering bug in Satan's Browser that was causing it
675 to draw the calendar month view much wider than the actual screen wdith
677 Revision 500.7 2003/06/28 04:09:37 error
678 * roomops.c: Backout change to display one less box in the first column in
679 roomlist view, it doesn't seem to work for everyone
681 Revision 500.6 2003/06/28 03:52:51 error
682 * Don't tell browsers not to cache static documents
684 Revision 500.5 2003/06/28 03:35:23 error
685 * roomops.c: Display one less floor in the first column in romlist view
687 Revision 500.4 2003/06/26 03:37:58 ajc
688 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
689 This will allow some groupware clients to browse the free/busy times of
690 other users on the system.
692 Revision 500.3 2003/06/21 05:17:21 ajc
693 * Better alignment of system messages
694 * Exterminated display_error() and replaced it with WC->ImportantMessage
695 which is displayed in a bubble on top of whatever page you're on next.
696 * Small cosmetic changes
697 * Fixed some nesting problems in output_headers()
699 Revision 500.2 2003/06/20 03:39:27 ajc
700 * Optimization to floor layout in box view
702 Revision 500.1 2003/06/20 03:04:26 ajc
703 * "Reply" button on messages now handles IGnet recipients correctly
705 Revision 500.0 2003/06/10 04:23:08 ajc
708 Revision 410.50 2003/06/10 04:22:58 ajc
709 * Updated docs and headers for 5.00 release
711 Revision 410.49 2003/06/10 04:05:23 ajc
712 * De-tabled the left side icon bar and reduced one of the graphics, so
713 that all of the rounded corners show up in Satan's Browser.
715 Revision 410.48 2003/06/10 03:47:41 ajc
716 * style.css: added font selection to default <BODY> tag
718 Revision 410.47 2003/06/06 03:26:03 ajc
719 * Satan's Browser insists on putting bloody acres of whitespace to the
720 right of any bulleted list items, making any multi-column table containing
721 a list take more than the entire screen. Removed all such lists so it
722 looks ok. If you are reading this and you are a Microsoft employee, please
723 commit suicide before you break anything else.
725 Revision 410.46 2003/06/06 02:22:07 ajc
726 * Changed the upper left and upper right bounded box corners to a solid
727 blue (#204B78) instead of gradiated, because it was looking funny in
728 256-color mode. It also looked funny in Internet Explorer, but people
729 who use Internet Explorer are contributing to terrorism and really don't
730 deserve Web access in the first place. So I really just fixed this to make
731 it look good in 256-color Netscape.
733 Revision 410.45 2003/06/05 21:37:37 ajc
734 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
735 in b0rken IE browser. Die, Bill, Die.
737 Revision 410.44 2003/06/05 03:52:29 ajc
738 * Buncha cosmetic changes
740 Revision 410.43 2003/06/04 03:41:25 ajc
741 * Change the appearance of rooms with and without new messages in the
742 room list -- now defined using CSS
744 Revision 410.42 2003/06/03 03:57:42 ajc
745 * Tightened up the room banner a bit. Smaller padding, smaller font,
748 Revision 410.41 2003/05/31 21:36:45 ajc
751 Revision 410.40 2003/05/26 21:05:42 ajc
752 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
753 it to complete the free/busy checking for attendee availability.
755 Revision 410.39 2003/05/26 05:44:45 ajc
756 * event.c: fix compiler warning
758 Revision 410.38 2003/05/26 05:39:46 ajc
759 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
760 bug fixed in Citadel.
762 Revision 410.37 2003/05/26 05:28:13 ajc
763 * serv_func.c: added utility function read_server_text()
764 * availability.c: banged out more of this code -- still not complete
766 Revision 410.36 2003/05/26 03:28:02 ajc
767 * Getting closer to doing the availability check. Created new source
768 module 'availability.c' for this purpose. Stub function is in place.
770 Revision 410.35 2003/05/25 04:25:12 ajc
771 * siteconfig.c: fixed a spelling error
772 * event.c: add a "Check attendee availability" button, and the code to
773 bypass saving the event to the server, do something with it, and then
774 feed the twiddled data structure back to the form display function for
775 further editing. What's still missing is the code to do the actual
778 Revision 410.34 2003/05/24 22:22:35 ajc
779 * Small stylesheet hack to make it work with b0rken IE
781 Revision 410.33 2003/05/24 22:13:08 ajc
782 * Changed the login banner a bit
784 Revision 410.32 2003/05/20 03:25:41 ajc
785 * Separate event invitees with newlines instead of commas.
787 Revision 410.31 2003/05/19 19:55:09 ajc
788 * summary.c: eliminate compiler warnings about unused variables when
789 compiling a WebCit service without calendar support
791 Revision 410.30 2003/05/18 02:05:33 ajc
792 * More conversion of screens to the new look-and-feel.
794 Revision 410.29 2003/05/16 04:11:29 ajc
795 * We don't need no steenking workaround. Problem fixed. MIME parser not
796 broken. Web server was calling it with bad parameters. All fixed now.
797 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
800 Revision 410.28 2003/05/15 04:52:26 ajc
801 * Minor workaround in web forms to handle mime parser problem in uploads
803 Revision 410.27 2003/05/15 03:35:59 ajc
804 * look and feel overhaul -- almost done!
806 Revision 410.26 2003/05/14 03:46:35 ajc
807 * More background cleanup
809 Revision 410.25 2003/05/05 17:19:46 ajc
810 * Cleanups to summary page when running on a non ical enabled system
811 * Use non breaking spaces in summary page box titles
813 Revision 410.24 2003/05/04 04:22:41 ajc
814 * Display body of messages on a white background. I am doing this in order
815 to prepare for making the general background of the screen a darker color.
817 Revision 410.23 2003/05/04 02:54:55 ajc
818 * Summary page now uses our cutesy new rounded window boxes
820 Revision 410.22 2003/05/03 21:28:41 ajc
821 * Added in a slick new box style and put the room lists in it
823 Revision 410.21 2003/05/03 16:57:04 ajc
824 * In the 'folders' and 'portal' views, change the folder delimiter
825 from / to \ to avoid conflict with room names that have slashes
827 Revision 410.20 2003/05/03 16:23:29 ajc
828 * Enforce three columns in portal view of room list
830 Revision 410.19 2003/05/03 04:52:32 ajc
831 * Added an experimental new "portal view" to the room list options
833 Revision 410.18 2003/05/02 03:23:41 ajc
834 * Minor change to room list algorithm
836 Revision 410.17 2003/05/01 15:33:05 ajc
837 * Fixed a potential memory leak in enumeration of MIME parts
839 Revision 410.16 2003/05/01 03:11:35 ajc
840 * When static content is requested, fetch it without trying to connect
843 Revision 410.15 2003/04/30 05:00:00 ajc
844 * Added the ability to compose messages with file attachments uploaded from
847 Revision 410.14 2003/04/27 04:46:02 ajc
848 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
849 observes the flag designating the presence of new messages. (The "rooms
850 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
851 but that view may get axed soon.)
853 Revision 410.13 2003/04/26 21:57:53 ajc
854 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
855 before returning an error code to avoid a file descriptor leak
857 Revision 410.12 2003/04/19 21:42:36 ajc
858 * Repaired all my b0rken COLOR tags
859 * Replaced most FONT tags with SPAN tags
862 Revision 410.11 2003/04/19 19:58:10 ajc
863 * Lots of great changes from Nick to make the site CSS-enabled.
865 Revision 410.10 2003/04/14 04:04:40 ajc
866 * First cut of CSS-izing WebCit. Probably b0rken.
868 Revision 410.9 2003/04/09 04:02:32 ajc
869 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
870 supported the idea of one WebCit connecting to multiple Citadels for a
871 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
872 * When connecting to Citadel through a Unix domain socket, don't try to make
873 the Java chat applet available.
875 Revision 410.8 2003/03/31 03:32:19 ajc
876 * messages.c: check for 000 terminator while parsing RFC822 headers to
877 prevent getting hung up while displaying certain badly formatted messages.
879 Revision 410.7 2003/03/30 06:13:19 ajc
880 * When reading from the server, do not treat CR as end-of-line because
881 there's probably an LF coming after it. Instead, keep reading to the LF
883 * Do not underline links in the icon bars
885 Revision 410.6 2003/03/17 04:17:41 ajc
886 * Call to accept() was being made with an uninitialized variable for the
887 third argument. Changed the second and third argument to NULL and 0 because
888 we don't really need accept() to fill up a buffer full of information that
889 we'll never use. (Thanks to SteveV for reporting the bug and helping to
891 * Removed the mutex wrapper around select() because we don't need it. All
892 idle worker threads now block on select() and one of them will wake up when
893 a connection arrives.
895 Revision 410.5 2003/03/15 20:55:03 ajc
896 * When a requested image is not available on the Citadel server, send a
897 1x1 transparent GIF instead of 404 error.
899 Revision 410.4 2003/03/14 04:21:57 ajc
900 * clone events to be encapsulated before saving, because the original
901 instance may already have a parent, and that makes crashy crashy
903 Revision 410.3 2003/03/13 05:57:17 ajc
904 * More encapsulation. Warning: there are bugs in this!!
906 Revision 410.2 2003/03/13 05:20:23 ajc
907 * Various changes to the calendar service to handle messages containing
908 fully encapsulated VCALENDAR components instead of only unencapsulated
909 VEVENT subcomponents. We have to move in this direction for compatibility
912 Revision 410.1 2003/03/01 22:07:19 ajc
913 * New user registration, as well as existing user re-registration, now
914 uses the vCard editing screen.
915 * Administratively editing users' address book entries now works again,
916 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
917 in order to enforce this.
919 Revision 410.0 2003/02/19 03:49:33 ajc
922 Revision 400.90 2003/02/19 03:49:17 ajc
923 * latest config.guess and config.sub from www.gnu.org
925 Revision 400.89 2003/02/07 04:44:17 ajc
926 * Replaced sleep() with a function that sleeps using select() in order to
927 avoid potential issues with SIGALRM. Possible fix for weird behavior
928 when running on a Macintosh.
930 Revision 400.88 2003/01/29 22:32:07 ajc
931 * Shuffled some code and comments around; minor cleanup
933 Revision 400.87 2003/01/28 15:37:12 ajc
934 * All functions which read binary data from the server now make use of the
935 read_server_binary() function in tools.c
936 * Binary reads from server now have safety code to prevent infinite loops
937 * All output of MIME objects is now done with http_transmit_thing()
939 Revision 400.86 2003/01/19 06:28:04 ajc
940 * Minimum required Citadel version 6.05
942 Revision 400.85 2003/01/16 04:41:26 ajc
943 * When displaying edit controls for time of day in the calendar, only show
944 minutes that are multiples of 5 ... unless the existing value is not a
945 multiple of 5, in which case we show that too.
947 Revision 400.84 2003/01/15 17:34:04 ajc
948 * event.c: fixed a misspelling
949 * config.guess, config.sub: updated using latest from ftp.gnu.org
951 Revision 400.83 2003/01/14 04:21:27 ajc
952 * Only offer views which make sense for the default view of a room
954 Revision 400.82 2003/01/13 03:34:33 ajc
955 * Get ready for the 4.10 release
957 Revision 400.81 2003/01/12 23:22:53 ajc
958 * configure.in: check for libical v0.24 or newer
960 Revision 400.80 2003/01/07 04:56:17 ajc
961 * Complete the free/busy transparency handling in the form
962 * Default times for new events are now in the correct timezone
964 Revision 400.79 2003/01/06 18:01:35 ajc
965 * Begin handling of TRANSP property to show event times as free or
968 Revision 400.78 2003/01/05 21:02:14 ajc
969 * Summary page: three columns are now all the same width
971 Revision 400.77 2003/01/05 20:56:05 ajc
972 * minor fix for previous checkin
974 Revision 400.76 2003/01/05 20:51:01 ajc
975 * Display PARTSTAT for attendees
977 Revision 400.75 2003/01/05 05:01:00 ajc
978 * Add "today's calendar events" to the summary page.
980 Revision 400.74 2003/01/05 04:27:28 ajc
981 * Add "Tasks" to the summary page
983 Revision 400.73 2002/12/28 05:44:09 ajc
984 * ical_dezonify.c: brought over new version from the Citadel source (again)
986 Revision 400.72 2002/12/28 05:12:45 ajc
987 * ical_dezonify.c: brought over new version from the Citadel source.
989 Revision 400.71 2002/12/26 04:04:48 ajc
990 * Perform CHEK command when automatically establishing sessions, not just
991 when one is explicitly created. Some stuff is missing otherwise.
993 Revision 400.70 2002/12/25 23:18:06 ajc
994 * Be more strategic about when to call ical_dezonify()
995 (This may be the last set of fixes. I hope so.)
997 Revision 400.69 2002/12/25 21:39:38 ajc
998 * ical_dezonify.c: added.
999 * calendar.c: convert incoming ical messages to UTC
1000 (the usual routines will then convert them to local time for display)
1002 Revision 400.68 2002/12/25 07:06:00 ajc
1003 * Tweaked the code to work with libical 0.24
1005 Revision 400.67 2002/12/20 04:50:00 ajc
1006 * When saving a calendar event, increment the SEQUENCE property.
1008 Revision 400.66 2002/12/18 05:03:39 ajc
1009 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1010 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1011 Because the libc-allocated buffer was getting clobbered.
1012 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1014 Revision 400.65 2002/12/17 05:01:39 ajc
1015 * Prettied up the calendar day view layout
1016 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1018 Revision 400.64 2002/12/16 04:43:30 ajc
1019 * Correctly handle local time zone when figuring out which day and time to
1020 display events on calendar month/day views. This also seems to have
1021 fixed the bug that was causing events to sometimes get lost when saved.
1023 Revision 400.63 2002/12/15 05:50:59 ajc
1024 * Form editing of date/time fields now assumes that the icaltimetype being
1025 manipulated is in UTC. It converts to/from local time for editing.
1027 Revision 400.62 2002/12/10 23:25:47 ajc
1028 * Display attendees in message view of calendar objects
1030 Revision 400.61 2002/12/07 22:12:59 ajc
1031 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1032 until I implement the Citadel server function which it calls.)
1034 Revision 400.60 2002/11/30 21:34:51 ajc
1035 * Submit organizer in a hidden field, in case the server needs it
1037 Revision 400.59 2002/11/30 04:46:46 ajc
1038 * First cut at adding/removing attendees to an event
1039 (Actual invitations should be sent by the Citadel server)
1041 Revision 400.58 2002/11/29 23:56:19 ajc
1042 * Completed "me as organizer" -- the user's own e-mail address is inserted
1043 as the organizer of new events. Detect when the user is the organizer and
1044 enable/disable the attendees box accordingly.
1046 Revision 400.57 2002/11/29 16:38:37 ajc
1047 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1049 Revision 400.56 2002/11/28 06:03:24 ajc
1050 * Issue an ISME command when editing an event, to determine whether the user
1051 viewing the event is the organizer. (Will use this later to allow/disallow
1052 sending out invitations.)
1054 Revision 400.55 2002/11/26 05:01:04 ajc
1055 * Began handling attendee fields
1057 Revision 400.54 2002/11/16 23:40:11 ajc
1060 Revision 400.53 2002/11/16 23:15:02 ajc
1061 * Make the "all day event" shadebox smaller (month view) - no border.
1062 * Fixed bug that caused any events following an all day event to also appear
1065 Revision 400.52 2002/11/16 05:40:54 ajc
1066 * When adding new events to the calendar, default to the month [and day]
1067 currently being viewed.
1068 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1070 Revision 400.51 2002/11/15 05:05:47 ajc
1071 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1073 Revision 400.50 2002/11/15 04:11:46 ajc
1074 * Added even more nifty JavaScript to cause the hour/minute and end date
1075 fields of a calendar event form to render as disabled when the "all day
1076 event" box is checked -- not just when the user checks the box, but also
1077 when the box begins its life already checked.
1079 Revision 400.49 2002/11/14 04:59:40 ajc
1080 * Correctly serialize and save all day events using date instead of date/time
1082 Revision 400.48 2002/11/13 04:49:23 ajc
1083 * "All day event" shows as a single checkbox, instead of one for the start
1084 time and one for the end time. Added nifty JavaScript to zero and shade
1085 the hour/minute and all end time fields when all-day-event is checked.
1087 Revision 400.47 2002/11/12 05:57:27 ajc
1088 * Display a nicer looking screen when replying to calendar invitations
1089 * When displaying day view, don't show all day events twice
1090 * Day or month view: denote all day events by displaying them inside
1093 Revision 400.46 2002/11/12 03:26:39 ajc
1094 * Tell the user about broken Citadel server connections instead of
1095 simply printing "Goodbye"
1097 Revision 400.45 2002/10/23 04:11:38 ajc
1098 * Detect when a meeting invitation is actually an update for an existing UID
1099 and tell the user so.
1101 Revision 400.44 2002/10/21 20:16:38 ajc
1102 * Display conflicts nicely
1104 Revision 400.43 2002/10/21 18:29:14 ajc
1105 * Ask server to hunt for conflicts when displaying a meeting invitation
1107 Revision 400.42 2002/10/19 21:28:32 ajc
1108 * Moved the calendar meeting request reply functionality to the Citadel server
1110 Revision 400.41 2002/10/19 17:10:14 ajc
1111 * Add "Tentative" accept button
1112 * Only display Accept/Tentative/Decline button when method=REQUEST
1114 Revision 400.40 2002/10/19 04:16:37 ajc
1115 * Save an incoming meeting request into the user's calendar.
1117 Revision 400.39 2002/10/18 20:55:05 ajc
1118 * Began work on meeting request accept/decline
1120 Revision 400.38 2002/10/16 19:16:39 ajc
1121 * Fixes and updates to build WebCit on Linux for IBM S/390
1123 Revision 400.37 2002/10/09 04:12:44 ajc
1124 * Templatized trailing HTML
1125 * Templatized "new start page" page
1126 * Added global substitution macros
1128 Revision 400.36 2002/10/09 03:51:01 ajc
1129 * Templatized the <HEAD> section of HTML
1131 Revision 400.35 2002/10/07 23:03:38 ajc
1132 * messages.c: don't display room name field when it's blank
1134 Revision 400.34 2002/10/07 04:10:37 ajc
1135 * When displaying meeting invitations, only show date/time for VEVENT
1136 subcomponents. Date/time for other subcomponents are irrelevant.
1137 * Cleaned up HTML display of meeting invitations.
1139 Revision 400.33 2002/10/03 03:40:31 ajc
1140 * Worked on meeting accept/decline a little bit
1142 Revision 400.32 2002/09/30 03:58:35 ajc
1143 * Dabbled in handling incoming meeting requests
1145 Revision 400.31 2002/09/29 20:15:43 ajc
1146 * Completed the calendar day view
1148 Revision 400.30 2002/09/28 04:01:30 ajc
1149 * started fleshing out the calendar day view
1151 Revision 400.29 2002/09/27 21:19:28 ajc
1154 Revision 400.28 2002/09/27 18:31:33 ajc
1155 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1156 * After saving a VEVENT, return to the correct calendar view and date
1158 Revision 400.27 2002/09/27 17:15:44 ajc
1159 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1161 Revision 400.26 2002/09/27 04:37:21 ajc
1162 * New, buggy versions of event editing screens
1164 Revision 400.25 2002/09/26 22:00:16 ajc
1165 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1166 month 1 in libical functions)
1168 Revision 400.24 2002/09/25 21:57:13 ajc
1169 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1172 Revision 400.23 2002/09/24 04:12:34 ajc
1173 * Rough cut of the two-pass calendar display routines (first pass: go thru
1174 messages gathering VEVENT items; second pass: render calendar with data)
1176 Revision 400.22 2002/09/23 04:01:33 ajc
1177 * Presentation changes to calendar month view
1179 Revision 400.21 2002/09/22 05:20:27 ajc
1180 * Began implementing month view
1182 Revision 400.20 2002/09/21 04:38:05 ajc
1183 * Added utility functions for displaying vcalendar timestamps in web forms
1184 and translating form data back to timestamps.
1185 * Completed the "edit task" and "add new task" screens.
1187 Revision 400.19 2002/09/20 20:28:08 ajc
1188 * Smooth transition between "list tasks" & "edit task" screens
1190 Revision 400.18 2002/09/20 03:54:44 ajc
1191 * Display the "Tasks" view as a bulleted list with each task clickable
1192 * Clicking brings up an (unfinished) "edit task" screen
1194 Revision 400.17 2002/09/18 21:44:02 ajc
1195 * display VTODO parameters
1197 Revision 400.16 2002/09/17 04:21:00 ajc
1198 * Handler chains for VCALENDAR and VTODO types
1200 Revision 400.15 2002/09/17 03:37:10 ajc
1201 * Implemented a 'display handler' infrastructure for various groupware types
1203 Revision 400.14 2002/09/16 03:35:12 ajc
1204 * Just a bunch of glue code to iterate through the various types of ical
1205 objects we could encounter
1207 Revision 400.13 2002/09/15 04:05:41 ajc
1208 * Process calendar object subcomponents
1210 Revision 400.12 2002/09/15 03:40:13 ajc
1212 * When a text/calendar MIME type is discovered in a message, send it to
1213 the (currently skeleton) parser in calendar.c
1214 * calendar.c: skeleton parser for calendar objects which currently just
1215 creates an icalcomponent object and frees it.
1217 Revision 400.11 2002/09/15 03:16:24 ajc
1218 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1219 function namespace in libical
1221 Revision 400.10 2002/09/15 02:50:55 ajc
1222 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1224 Revision 400.9 2002/09/14 21:33:31 ajc
1225 * Backed out compression of inlines -- not all browsers appear to handle it
1227 Revision 400.8 2002/09/14 20:20:29 ajc
1228 * Attempting to push more stuff through compression. I've introduced some
1229 sort of deadlock bug that I can't seem to find yet...
1231 Revision 400.7 2002/09/14 20:00:22 ajc
1232 * Compress output_image() graphics
1234 Revision 400.6 2002/09/14 16:26:35 ajc
1235 * output_image() now reads the entire image from Citadel into a buffer before
1236 sending it to the browser (for performance reasons, and so it can compress)
1238 Revision 400.5 2002/09/14 04:52:59 ajc
1239 * Look for the "libical" calendaring library and link it in if present...
1241 Revision 400.4 2002/09/14 04:02:36 ajc
1242 * Finished gzip compression of dynamic pages (when browser supports it)
1244 Revision 400.3 2002/09/13 20:40:53 ajc
1245 * Detect when the client browser is capable of gzip encoding
1246 (actual encoding is not implemented yet)
1248 Revision 400.2 2002/09/13 15:54:40 ajc
1249 * Reversed the above change because I broke it somehow
1251 Revision 400.1 2002/09/11 22:46:59 ajc
1252 * Started adding in compression and calendaring library detects (not finished)
1254 Revision 400.0 2002/09/09 03:56:11 ajc
1255 * This is version 4.00
1257 Revision 323.68 2002/09/09 03:51:01 ajc
1258 * In the HTML-to-HTML converter:
1259 --> Open links in new window (as with text msgs)
1260 --> Convert loose URL's to hot links (as with text msgs)
1262 Revision 323.67 2002/09/06 03:59:11 ajc
1263 * Added an "About this server" panel to the Summary page.
1264 (Useless fluff, but better than an empty column.)
1266 Revision 323.66 2002/08/26 02:57:06 ajc
1267 * Rooms listed on the summary page are now clickable-gotoable
1269 Revision 323.65 2002/08/26 01:24:09 ajc
1270 * Added a "summary" page (rather sparse for now)
1272 Revision 323.64 2002/08/24 15:30:48 ajc
1273 * GET instead of POST for listsub. Also add a 'Back...' link.
1275 Revision 323.63 2002/08/24 05:59:24 ajc
1276 * Bugfixes and cosmetic changes to listsub system
1278 Revision 323.62 2002/08/23 03:37:19 ajc
1279 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1281 Revision 323.61 2002/08/22 03:55:47 ajc
1282 * 'unsubscribe' command (but not 'confirm unsubscribe')
1284 Revision 323.60 2002/08/21 21:58:37 ajc
1285 * Completed self-service list subscription via web.
1286 (Still need to implement unsubscribe.)
1288 Revision 323.59 2002/08/16 22:06:51 ajc
1291 Revision 323.58 2002/08/16 03:51:12 ajc
1292 * I think I've finally nailed the 'no session' pages now...
1294 Revision 323.57 2002/08/15 03:49:47 ajc
1295 * Fleshed out the list subscription page a bit
1297 Revision 323.56 2002/08/13 19:55:12 ajc
1298 * Keep track of the HTTP "Host:" header being sent by the browser.
1299 (We're going to need this in the near future)
1301 Revision 323.55 2002/08/05 16:07:30 ajc
1302 * Moved "edit floor label pic" to the floor editing screen
1304 Revision 323.54 2002/08/05 15:53:00 ajc
1305 * Commands to add, change, delete floors
1307 Revision 323.53 2002/07/26 03:20:04 ajc
1308 * Beautified the folder tabs in "edit room"
1310 Revision 323.52 2002/07/25 04:01:58 ajc
1311 * Final cleanup of changes (finally located and fixed the bug)
1313 Revision 323.51 2002/07/24 04:14:23 ajc
1314 * Minor code cleanup of last night's changes
1316 Revision 323.50 2002/07/23 15:40:54 ajc
1317 * Minor cleanup of previous changes
1319 Revision 323.49 2002/07/23 04:43:58 ajc
1320 * Updated message reading to use the new MSG4 command, so we can do output
1321 of various types of richtext (mainly HTML).
1323 Revision 323.48 2002/07/16 03:37:24 ajc
1324 * Small change to above
1326 Revision 323.47 2002/07/16 03:23:37 ajc
1327 * Display HTML messages as HTML. (Wow!)
1329 Revision 323.46 2002/07/13 04:39:59 ajc
1330 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1331 output HTML instead of converting to text/plain and back. (Not finished.)
1333 Revision 323.45 2002/07/11 03:17:03 ajc
1334 * hacks to text_to_server() to transmit messages as HTML
1336 Revision 323.44 2002/07/09 04:21:12 ajc
1339 Revision 323.43 2002/07/06 03:10:26 ajc
1340 * Enable a "make this my start page" link that works in lots of places.
1341 Configures a user's preference of where to go after login.
1343 Revision 323.42 2002/06/19 22:01:31 ajc
1344 * When editing another user's vCard, do a "transient goto" to their config
1345 room so you don't automatically gain access to their config room.
1346 * When creating a user, go back to the "select user to edit" screen with the
1347 new user's account name pre-selected.
1349 Revision 323.41 2002/06/17 03:48:44 ajc
1350 * Finished the thing to edit other users' vCards.
1352 Revision 323.40 2002/06/16 21:49:02 ajc
1353 * Administratively edit other users' vCards. Still needs a couple of lines
1354 of glue code to make it work.
1356 Revision 323.39 2002/06/15 20:34:39 ajc
1357 * Use safestrncpy() instead of strncpy() where appropriate
1358 * Fixed a memory allocation bug in the vCard parser
1360 Revision 323.38 2002/05/23 03:40:05 ajc
1361 * Brought over a utility function I'll need later
1363 Revision 323.37 2002/05/22 02:34:56 ajc
1364 * Finished room/folder view selector. Pretty cool.
1366 Revision 323.36 2002/05/22 01:53:23 ajc
1367 * Room list or folder list? Give the user a choice. (Has bugs.)
1369 Revision 323.35 2002/05/12 15:21:43 error
1370 * do_template() now parses a .wml file for WAP clients, and a .html file
1373 Revision 323.34 2002/05/11 22:46:19 error
1374 * Track whether user-agent is a WAP gateway
1376 Revision 323.33 2002/05/11 15:35:07 error
1377 * webcit.c: add MIME types for WAP/WML
1379 Revision 323.32 2002/05/10 15:29:58 ajc
1380 * Hacked the address book view a little bit
1382 Revision 323.31 2002/05/09 03:53:56 ajc
1383 * Began working on address book view
1385 Revision 323.30 2002/05/08 03:38:58 ajc
1386 * Preferences framework
1388 Revision 323.29 2002/05/07 03:57:29 ajc
1389 * In message summary, replace 'Del' links with checkboxes
1391 Revision 323.28 2002/05/05 03:28:15 ajc
1392 * Shuffled around the room banner a bit
1394 Revision 323.27 2002/05/03 19:32:39 ajc
1395 * Finished "folder list" mode (still need to move it to a permanent location)
1397 Revision 323.26 2002/05/03 03:55:17 ajc
1398 * more folder display stuff
1400 Revision 323.25 2002/05/01 22:03:07 ajc
1401 * "folder list" view (not finished)
1403 Revision 323.24 2002/05/01 03:23:31 ajc
1404 * Added a drop-down box to change a user's view of a room.
1406 Revision 323.23 2002/04/28 03:56:47 ajc
1407 * Finished summary mode (for the most part, anyway)
1409 Revision 323.22 2002/04/26 21:13:21 ajc
1410 * Separated "summary mode" message listing into its own function
1411 * Go to summary mode automatically when the server says that view=1
1413 Revision 323.21 2002/04/20 04:14:29 ajc
1414 * Some work on email summary screen
1416 Revision 323.20 2002/03/31 05:02:39 ajc
1417 * Remove "Page another user" link from main menu
1418 * Add "edit my citadel config room" type link from edit user screen
1420 Revision 323.19 2002/03/29 22:30:45 ajc
1421 * Finished the "edit user" screen.
1423 Revision 323.18 2002/03/29 15:18:09 ajc
1424 * yep ... more user edit stuff
1426 Revision 323.17 2002/03/26 19:01:12 ajc
1427 * More edit user stuff
1429 Revision 323.16 2002/03/26 18:23:23 ajc
1430 * Don't display room banner on screens that don't pertain to a particular room
1431 * Initial prep for add/change/delete user accounts screen
1433 Revision 323.15 2002/03/22 04:33:08 ajc
1434 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1436 Revision 323.14 2002/03/19 04:35:10 ajc
1437 * Brought over yet another new version of the MIME parser from Citadel
1439 Revision 323.13 2002/03/13 03:56:52 ajc
1440 * New site config option "Allow system Aides to gain access to mailboxes"
1442 Revision 323.12 2002/03/12 23:13:57 ajc
1443 * Moved room access controls out of the admin menu and into the room commands
1444 menu. Prettied up the access control list screen.
1446 Revision 323.11 2002/03/10 06:07:09 ajc
1447 * Handle multiple Internet e-mail addresses in vCard editor
1449 Revision 323.10 2002/03/07 04:56:09 ajc
1450 * Final polish for initial round of vCard editing functions. Only show "edit"
1451 link when editing user's own vCard in the My Citadel Config> room.
1453 Revision 323.9 2002/03/06 05:22:33 ajc
1454 * More vcard editing form stuff
1456 Revision 323.8 2002/03/05 05:05:06 ajc
1457 * More vCard editing stuff
1459 Revision 323.7 2002/03/04 05:28:54 ajc
1460 * Wrote some skeleton code for robust vCard editing
1462 Revision 323.6 2002/03/03 06:58:25 ajc
1463 * Login errors displayed in red
1465 Revision 323.5 2002/03/03 06:52:59 ajc
1466 * Allow editing of the "disable self-service user account creation" site config option
1468 Revision 323.4 2002/02/24 07:02:44 ajc
1469 * Added the ability to enter a Subject: line in messages
1470 * Go to the Mail room when user clicks on the new mail alert icon
1472 Revision 323.3 2002/02/13 22:47:51 ajc
1473 * Added some rudimentary support for displaying vCards as card-looking things
1475 Revision 323.2 2002/02/13 15:04:25 ajc
1476 * Began some hacks for vCard processing
1478 Revision 323.0 2002/01/13 09:07:06 ajc
1481 Revision 322.4 2002/01/13 09:06:38 ajc
1482 * Brought over the debugged mime parser from Citadel
1484 Revision 322.3 2002/01/05 06:19:17 error
1485 * Add MIME types text/css and image/png
1487 Revision 322.2 2002/01/03 22:32:38 ajc
1488 * templatized the "prompt for recipient" screen
1490 Revision 322.1 2001/12/28 09:43:05 error
1491 * Client support for hostnames up to 63 characters
1493 Revision 322.0 2001/12/26 23:11:56 ajc
1496 Revision 321.1 2001/12/26 23:11:25 ajc
1497 * Minor change to the upload handler, to fix graphics uploads
1499 Revision 321.0 2001/12/26 05:28:02 ajc
1502 Revision 320.2 2001/12/26 05:24:11 ajc
1503 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1504 link tags. The nifty JavaScript stuff is now used only to light up the
1505 buttons during mouse hovers, and nothing more.
1507 Revision 320.1 2001/12/25 00:14:44 error
1508 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1510 Revision 320.0 2001/12/21 06:04:03 ajc
1513 Revision 301.22 2001/12/21 06:03:54 ajc
1516 Revision 301.21 2001/12/20 05:02:42 ajc
1517 * If you paid for this software, someone is ripping you off.
1518 * Fixed the urlesc() function to use a caller-supplied target buffer.
1520 Revision 301.20 2001/12/18 20:35:29 ajc
1521 * More fun JavaScript-enabled buttons
1523 Revision 301.19 2001/12/18 16:48:06 ajc
1524 * Began testing new JavaScript-enabled k00l light-up buttonz
1526 Revision 301.18 2001/12/18 06:06:20 ajc
1527 * mime parser update
1529 Revision 301.17 2001/12/15 20:51:33 ajc
1530 * "reply" button on pop-up pages
1532 Revision 301.16 2001/12/11 16:02:40 ajc
1533 * Completed support for add/remove mailing list recipients.
1535 Revision 301.15 2001/12/11 15:22:53 ajc
1536 * Began constructing the listserv screen for config (not tested)
1538 Revision 301.14 2001/12/11 05:37:12 ajc
1539 * Finished the share/unshare room screen in Edit Room
1541 Revision 301.13 2001/12/03 04:43:40 ajc
1542 * Brought over an update of the MIME parser from Citadel.
1544 Revision 301.12 2001/12/02 07:09:13 ajc
1545 * Turned the room editing page into a tabbed dialog
1546 * Started adding some of the room sharing stuff
1548 Revision 301.11 2001/11/22 05:17:06 ajc
1549 * Completed the add/change/delete neighbor node screens
1551 Revision 301.10 2001/11/18 01:47:24 ajc
1552 * Tentatively begun the change of networking configuration screens to reflect
1553 the new network architecture of the server.
1555 Revision 301.9 2001/11/18 01:41:09 ajc
1556 * Brought over the newer string tokenizer from Citadel
1557 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1558 server's convention of #define SIZ 4096
1560 Revision 301.8 2001/11/14 03:20:22 ajc
1561 * Add some more of the newer config settings to the site config screen
1563 Revision 301.7 2001/09/25 03:34:09 ajc
1564 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1565 and bail out without bothering the Citadel server.
1567 Revision 301.6 2001/08/22 16:38:06 ajc
1568 * Added the "-c" command line option to generate optional cookies indicating
1569 the host name of the server. This makes it easy to put a cluster of WebCit
1570 servers behind (for example) an Arrowpoint load balancer.
1572 Revision 301.5 2001/08/21 04:02:56 ajc
1573 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1574 unwanted page caching
1576 Revision 301.4 2001/08/13 03:43:24 ajc
1579 Revision 301.3 2001/08/13 03:40:01 ajc
1580 * Another attempt at focus
1582 Revision 301.2 2001/08/11 04:24:39 ajc
1583 * Attempt at setting focus to msgtext area when entering a message.
1585 Revision 301.1 2001/08/02 03:42:03 ajc
1586 * Changed the wholist to work with the new masquerade semantics
1588 Revision 301.0 2001/06/28 15:05:31 ajc
1591 Revision 300.2 2001/06/28 15:03:49 ajc
1592 * Every generated page now includes a meta tag to disable evil "smart tags"
1593 (see http://smarttags.manilasites.com/ for more information)
1595 Revision 300.1 2001/06/28 02:39:54 ajc
1596 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1597 the screen where you can create a room...
1599 Revision 300.0 2001/06/27 06:24:06 ajc
1600 * Tagged everything as Version 3.00
1602 Revision 213.25 2001/06/27 06:22:49 ajc
1603 * Updated docs for the 3.00 release
1605 Revision 213.24 2001/06/27 06:16:01 ajc
1606 * Correct generated window name in pop up pages
1607 * Added handling of MIME inline images (not tested)
1609 Revision 213.23 2001/06/22 17:58:20 ajc
1610 * A few performance and tuning cleanups. Increased the size of the socket
1611 queue length to 100 for use on big systems. Also, during startup, the
1612 initial startup thread now exits after creating the worker threads, instead
1613 of becoming a worker thread itself. For some reason Solaris had problems
1614 with the latter method.
1616 Revision 213.22 2001/06/07 03:16:57 ajc
1617 * Brought over an updated mime parser from Citadel
1619 Revision 213.21 2001/06/06 14:44:25 ajc
1620 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1622 Revision 213.20 2001/05/31 02:26:22 ajc
1623 * Fixed login to take you to the Lobby instead of the next room.
1625 Revision 213.19 2001/05/30 22:37:09 ajc
1626 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1627 or a "filename" from the MIME parser.
1629 Revision 213.18 2001/05/30 01:06:57 ajc
1630 * Changes to mime parser ... still something wrong
1632 Revision 213.17 2001/05/28 19:27:29 ajc
1633 * Fixed bug which marked all messages in Lobby as old before reading at login
1635 Revision 213.16 2001/05/25 22:39:26 ajc
1636 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1638 Revision 213.15 2001/05/23 16:15:23 ajc
1639 * UI changes (pretty frames with no scrollbars)
1641 Revision 213.14 2001/05/22 00:32:17 ajc
1644 Revision 213.13 2001/05/22 00:02:18 ajc
1645 * Another attempt to fix the fd leak
1647 Revision 213.12 2001/05/19 02:21:40 ajc
1648 * Attempt to fix the dangling sockets.
1650 Revision 213.11 2001/05/15 03:22:25 ajc
1651 * More icon updates and link cleanup type stuff
1653 Revision 213.10 2001/05/06 05:11:48 ajc
1654 * Added paging icon and right-justified it
1655 * Send-page window is now a popup
1657 Revision 213.9 2001/05/04 04:28:10 ajc
1658 * Added "page user" button in wholist
1660 Revision 213.8 2001/05/01 00:49:43 ajc
1661 * more of the UI overhaul
1663 Revision 213.7 2001/04/30 01:49:36 ajc
1664 * more work on UI overhaul
1666 Revision 213.6 2001/04/29 04:39:23 ajc
1667 * User interface overhaul now in progress. WARNING: incomplete system.
1669 Revision 213.5 2001/04/01 22:13:37 cough
1670 * Modified roomops.c to give users the ability to pick a floor at room
1673 Revision 213.4 2001/02/15 01:21:55 ajc
1674 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1675 invite/kickout functionality.
1677 Revision 213.3 2001/01/25 23:10:00 ajc
1678 * "Delete message" button now confirms on client-side using JavaScript
1680 Revision 213.2 2000/12/05 18:39:49 ajc
1681 * Added support for non-USA countries in registration screen (requires the
1682 latest Citadel server, which supports the country field)
1684 Revision 213.1 2000/10/20 04:27:46 ajc
1685 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1687 Revision 213.0 2000/10/03 16:44:01 ajc
1688 * Tagged for 2.13 release
1690 Revision 212.16 2000/10/03 03:15:53 ajc
1691 * Cosmetic changes to login screen, menu bar, and message header bar
1693 Revision 212.15 2000/09/28 03:44:52 ajc
1694 * Linked to the bio/photo page from message headers. I'm not sure I like the
1695 color scheme, though.
1697 Revision 212.14 2000/09/28 03:37:23 ajc
1698 * who.c: provide links to bio/photo pages for each user in the wholist
1700 Revision 212.13 2000/09/24 21:37:21 ajc
1701 * When reading large numbers of messages, group them in smaller numbers and
1702 display the selector bar in search engine style (like AltaVista and Google)
1704 Revision 212.12 2000/09/24 04:17:16 ajc
1705 * Templatized the room banner.
1707 Revision 212.11 2000/09/17 03:29:45 ajc
1708 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1710 Revision 212.10 2000/09/14 11:43:37 error
1711 Replace occurrences of % throughout the HTML with %% so as to be friendly
1712 to HP/UX printf() and possibly others.
1714 Revision 212.9 2000/09/13 04:13:59 ajc
1715 * Completed the initial hack of the variable substitution template thingy.
1716 Check out static/login.html to see the first template.
1718 Revision 212.8 2000/09/11 17:08:16 ajc
1719 * Started templatizing the login screen. Not finished yet.
1721 Revision 212.7 2000/09/11 03:29:50 ajc
1722 * Started working on a variable-substitution thing
1724 Revision 212.6 2000/08/30 03:20:22 ajc
1725 * Put the wholist back into its own window.
1727 Revision 212.5 2000/07/06 03:46:29 ajc
1728 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1730 Revision 212.4 2000/06/29 04:22:35 ajc
1731 * Changed the format of the wholis (again). Now it shows up in a frame
1732 instead of a separate window.
1734 Revision 212.3 2000/06/12 03:28:44 ajc
1735 * added support for multi-line paging
1737 Revision 212.2 2000/06/07 04:11:28 ajc
1738 * HTML changes to room banner
1740 Revision 212.1 2000/05/31 04:29:54 ajc
1741 * Initial support for "summary" (headers only, no body) mode of reading
1742 messages, and "read one" mode. For future support of 'traditional' email.
1744 Revision 212.0 2000/05/23 20:35:52 ajc
1745 * Tagged for the 2.12 release
1747 Revision 211.19 2000/05/18 02:33:39 ajc
1748 * Don't call whobbs() directly after changing masq room/host, it screws up the
1749 refresh. It now calls an HTTP redirect page instead.
1750 * added http_redirect(char *url) function to accomplish the above
1752 Revision 211.18 2000/05/08 17:24:32 ajc
1753 * Removed HTTP date fields because it was confusing browser caches (weird)
1754 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1756 Revision 211.17 2000/05/07 23:46:55 ajc
1757 * added Date: and Last-Modified: headers to HTTP output
1758 * masquerade room/host screen now runs in wholist window, and returns to it
1760 Revision 211.16 2000/05/02 17:32:06 ajc
1761 * Font related changes to html
1763 Revision 211.15 2000/04/20 02:42:23 ajc
1764 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1765 crashing every session, every time. (?)
1766 * End the session after displaying robots.txt or nocookies.html, to prevent
1767 big session logjams when either of these conditions are met
1769 Revision 211.14 2000/04/15 15:43:46 nbryant
1770 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1771 64-bit gcc on sparc is evil)
1773 Revision 211.13 2000/04/06 20:42:03 nbryant
1774 * configure.in: fix a typo
1776 Revision 211.12 2000/04/06 20:37:01 nbryant
1777 * solaris cleanups and warning fixes
1779 Revision 211.11 2000/03/31 03:48:52 ajc
1780 * text_to_server() now behaves the way web users expect text entry to work.
1781 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1783 Revision 211.10 2000/03/31 02:39:06 ajc
1784 * Fixed bugs in "Site configuration" and added new fields.
1786 Revision 211.9 2000/03/31 02:08:45 ajc
1787 * Added "max messages per page" and "read next nnn" stuff to read loop
1788 (probably not in its final form)
1790 Revision 211.8 2000/03/28 17:02:47 nbryant
1791 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1793 Revision 211.7 2000/03/27 16:18:17 ajc
1794 * Implement multi-room chat as available in Citadel 5.70
1796 Revision 211.6 2000/03/23 04:45:15 ajc
1797 * Experimental move of wholist to a separate auto-refreshing window
1799 Revision 211.5 2000/03/19 22:49:03 ajc
1800 * Made the header-bar buttons more visible
1801 * Added a "reply" header-bar button
1802 * Move "Subject:" lines into the header-bar
1803 * Padded the header-bars by one pixel (nicer looking)
1804 * Changed message date/time output format
1806 Revision 211.4 2000/03/19 19:49:31 ajc
1807 * Added support for unix domain sockets
1809 Revision 211.3 2000/02/11 23:45:04 nbryant
1810 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1811 * tcp_sockets.c: include <arpa/inet.h>
1813 Revision 211.2 2000/02/11 23:30:04 nbryant
1814 configure.in: added some code for FreeBSD
1816 Revision 211.1 2000/01/11 04:20:40 ajc
1817 * Add "close window" option to goodbye screen
1819 Revision 211.0 2000/01/04 15:24:16 ajc
1820 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1821 * This will be released as v2.11; tagged everything as such.
1823 Revision 210.0 1999/12/24 04:57:18 ajc
1826 Revision 1.121 1999/12/23 04:54:48 ajc
1827 * Changed session cookie from hexadecimal encoding to base64
1828 * Removed overly verbose logging
1830 Revision 1.120 1999/12/12 18:12:28 ajc
1831 * get http request: clear hold buffer before starting to read in HTTP request.
1832 This was causing some requests to get corrupted.
1834 Revision 1.119 1999/12/08 18:25:21 ajc
1835 * Increased the size of the backlog queue length passed to accept() and made
1836 it a configuration parameter in webcit.h
1838 Revision 1.118 1999/12/07 16:09:26 ajc
1839 * Better (non fireworks display mode) handling of broken HTTP sockets
1841 Revision 1.117 1999/12/06 03:40:29 ajc
1842 * Moved a bunch of other global variables to per-session variables
1844 Revision 1.116 1999/12/06 02:05:33 ajc
1845 * Moved global march list into per-session context
1847 Revision 1.115 1999/12/05 18:38:02 ajc
1848 * Auto-scaling worker thread pool size
1850 Revision 1.114 1999/12/05 17:38:41 ajc
1851 * Additional debugging and cleanup
1853 Revision 1.113 1999/12/04 22:16:05 ajc
1854 * Moved all diagnostic output to stderr
1855 * Moved "HTTP/1.0 200 OK" output to output_headers()
1857 Revision 1.112 1999/12/04 21:56:59 ajc
1858 * Finished the overhaul. Now to tune...
1860 Revision 1.111 1999/12/03 17:59:53 ajc
1861 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1862 pseudocode so the build is currently broken.
1864 Revision 1.110 1999/12/03 16:37:46 ajc
1865 * Repaired HTTP output for image transfers and static content
1867 Revision 1.109 1999/12/03 05:09:54 ajc
1868 * Rewrote the HTTP engine and application coupling to run in a worker thread
1869 model and to run as a single multithreaded program (eliminated helper
1870 processes and pipes). It currently runs but has many large bugs.
1872 Revision 1.108 1999/12/03 00:18:20 ajc
1873 * Added ".c.o" rule to Makefile
1875 Revision 1.107 1999/11/26 03:32:59 ajc
1876 * Started moving all of the global variables into a struct, to facilitate
1877 multithreaded server.
1879 Revision 1.106 1999/11/26 01:28:10 ajc
1882 Revision 1.105 1999/11/04 02:05:02 ajc
1883 * Added 'number of worker threads' to site config screen
1885 Revision 1.104 1999/10/25 02:25:09 ajc
1886 * Shuffled around the room editing commands
1888 Revision 1.103 1999/10/14 04:07:18 ajc
1889 * Cleaned up the bottom-of-page icons
1891 Revision 1.102 1999/10/08 23:58:11 ajc
1892 * Minor bug fix in registration screen
1894 Revision 1.101 1999/10/06 02:44:02 ajc
1895 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1896 it back in when it's fixed. Also added more attempts at cache disabling,
1897 but it still doesn't work in the StarOffice browser. I don't know why.
1899 Revision 1.100 1999/10/02 03:26:14 ajc
1900 * Merged in Nick's bit of JavaScript to handle key commands.
1901 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1902 in a text field. Right now you can't even log in.
1904 Revision 1.99 1999/09/01 01:06:11 ajc
1905 * Added "max message length" field in global config screen
1907 Revision 1.98 1999/08/14 18:16:10 ajc
1908 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1911 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1912 * Did neat stuff to the bottom of the page
1914 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1915 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1916 to a Citadel server fails.
1917 * messages.c: don't auto-link URL's in messages if it would cause
1920 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1921 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1922 compiler. This should make more browsers happy.
1924 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1925 * Added support for "robots.txt" telling spiders to go away.
1926 * Do a slrp_highest() when logging off.
1928 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1929 * Rearranged the code in "Site-wide configuration" and "Generic
1930 server command" to avoid nested server operations
1932 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1933 * webcit.c: added "back, top, next" buttons to bottom of each page
1934 * menubar.html: replaced "User list" with "Page another user"
1936 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1937 * context_loop.c: rearranged some code to try to eliminate deadlocks
1939 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1940 * Unknown URL's now display the main menu instead of diagnostics
1941 * Diagnostics are now at <baseurl>/diagnostics
1943 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1944 * Session no longer locks up when an express message is cancelled
1945 * The default Citadel server is now "localhost" instead of uncnsrd
1946 * Added some documentation
1948 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1949 * roomops.c: made room banner graphics more reliable
1950 * messages.c: added code to prevent accidental "double-posting"
1951 * who.c: fixed the "Change room/host/user" submit logic
1953 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1954 * Changed static/menubar.html so the text is readable
1956 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1957 * Ditched the frames mode completely. It wasn't working properly in,
1958 among other places, IE 5. Die, Bill, Die.
1960 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1961 * Fixed the behavior of the "forget room" routine, to properly handle
1962 the transition back to the Lobby after it's all done.
1963 * Added ExpressMessageCat() to allow code to send the user messages
1964 along with incoming express messages
1965 * WebCit now sends the name of the end user's browser as the client
1966 name in a Citadel IDEN command rather than its own name.
1968 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1969 * Minor code cleanups
1970 * New mail notification
1972 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1973 * Top-aligned all the cells in the fake frames in non-frames mode
1975 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1976 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1977 of a Goto, in order to prevent it from first marking all msgs old.
1979 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1980 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1981 which can differentiate the needs of frames and noframes modes
1983 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1984 * webserver.c: added "-t" option to send traces somewhere else
1986 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1987 * context_loop.c: display an error page if the client browser
1988 requests a non-root page and there is no cookie set
1989 * webserver.c: took my name off the copyright notice (it's a group
1992 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1993 * Reworked a lot of the structure, made more HTML "embeddable"
1994 * Changed the noframes mode to display "fake" frames using tables
1996 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1997 Changed some output formatting (mainly <FONT> tags).
1998 Changed who.c to use urlescputs() rather than escputs()
1999 in urls so GOTOs and User Profiles work when the string has a
2002 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2003 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2004 How to cause "onLoad=" to cause a sibling frame to refresh without
2005 having to use the nonportable HTTP "Window-Target:" directive. Began
2006 implementation of this; it should allow portable NS/IE compatibility.
2008 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2009 * Implemented "access level required to create rooms"
2011 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2012 * webcit.c: modified getz() to *exit* the program when fgets()
2013 returns an error. This is actually the desired behavior; it would
2014 otherwise busy-loop forever on a broken pipe.
2016 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2017 * webcit.c: added to getz() the ability to return an error code;
2018 implemented this in the main loop, hopefully fixing problems
2019 * Added "braindamage" file (frames/JS browser compatibility list)
2020 * Added HTTP "User-agent:" detection
2021 * wildmat.c, braindamage.c: added
2022 * Initial value of 'noframes' is now set by the braindamage check
2023 * Ran everything through "indent -kr -i8"
2024 * roomops.c: in room list, print a in otherwise empty cells
2026 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2027 * context_loop.c: warning fix
2028 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2030 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2031 * Resolve the name of the connecting host and pass it on to Citadel
2033 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2034 * wDumpContent() is now responsible for </BODY></HTML> most of the
2035 time (parameter settable) so that the main menu can easily be
2036 embedded in every page when running in noframes mode
2037 * noframes mode selection is now carried in the cookie
2039 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2040 * Made the frames stuff less dependent on the HTML TARGET= directive
2041 and more dependent on the HTTP Window-target: directive.
2042 * Made the system semi-navigable in noframes mode.
2044 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2045 * Brought over the new room listing code and <G>oto heuristics
2046 from the main Citadel tree, to pay attention to floor/room ordering
2048 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2049 * Modified the back end of mime_parser to use callbacks instead of
2050 doing something specific. Now we can use it elsewhere.
2052 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2053 * Fixed the bugs in "Site-wide configuration"
2054 * Added a "generic server commands" screen
2056 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2057 * Reduced the multiple cookies down to one cookie combining all data.
2059 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2060 * Removed wc_host and wc_port cookies.
2061 * Added an "edit your session" screen to change your wholisting.
2063 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2064 * Added "enter registration"
2065 * Set up automatic trigger of Enter Registration when the server
2067 * Established that a one-to-one WebCit/Citadel correspondence will
2068 be required. No big deal due to shared code segments.
2069 * Added "change password"
2070 * Added networking configuration screens. These still need testing.
2071 * Added a "kill session" link to each line of the wholist when
2072 logged in as an aide, and the screens to perform this operation.
2074 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2075 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2076 * "Finished" the MIME parser.
2077 * Got image uploads working.
2078 * Added "add/edit user photo" screens.
2079 * Added "add/edit room graphic" screens.
2080 * Added "add/edit floor graphic" screens.
2081 * Fixed display of floor graphic in known rooms list.
2083 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2084 * Wrote mime_parser.c for handling of image uploads. This will also
2085 be used in future Citadel MIME projects.
2087 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2088 * Fixed a bug in the room banner display code
2089 * Added "delete room"
2090 * Added "validate users"
2092 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2093 * Added "edit room info file"
2096 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2097 * Changed the "auto read new" functionality from a meta refresh tag
2098 to an "onload" directive (the former was causing graphics problems)
2099 * Added "create room"
2102 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2103 * Got the Zap and List-Zapped commands working
2104 * Added a convenience function to display a page with an error string
2105 * Automatically do a read-new-msgs whenever a new room banner is loaded
2107 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2108 * Added the screens to send pages
2109 * Changed message headers to display in bigger font, non-boldface
2110 * Added the chat system
2111 * Added goto private rooms
2113 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2114 * Replace "Citadel" in menu bar with the Citadel logo
2116 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2117 * automatically regenerate Makefile when Makefile.in changes
2119 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2120 * context_loop.c: Moved "remove session" into its own function.
2121 Check for dead webcit child process before each transaction.
2122 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2123 against broken HTTP connections.
2124 * Added a housekeeping thread to periodically remove dead sessions
2125 and kill idle sessions.
2126 * messages.c: added "delete message" functionality
2127 * messages.c: added "move message" functionality
2128 * userlist.c: added. This adds "userlist" and "show user" functions.
2129 * roomops.c: fixed buggy implementation of ungoto
2130 * Set up an option in output_headers() to optionally print the most
2131 often used opening HTML as well as the HTTP headers.
2132 * Display express messages in cute little JavaScript popup window.
2134 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2135 * Brought over message reading and entry functions from old WebCit
2137 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2138 * context_loop.c: really fix the SO_LINGER stuff
2139 * webserver.c: remove commented-out references to SO_LINGER
2141 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2142 * context_loop.c: After fork(), child process closes the HTTP socket
2143 so when the parent process closes it, it actually _does_ close.
2144 Otherwise, aIEeeee and possibly other browsers will hang.
2145 * Added support for graphics images retrieved from the Citadel server.
2146 * Set up login banner graphic and background image graphic
2148 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2149 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2151 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2152 * Smoothed out some of the login/logout code. Failed authentication
2153 now works the way it should.
2154 * Added support for new user login (still need to handle registration).
2156 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2157 * Discovered that the HTTP socket problem is related to a socket that
2158 isn't properly lingering on close. Temporarily hacked a sleep(10)
2159 into context_loop.c until it is figured out.
2161 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2162 * Did a little debugging, still trying to figure out why logging in
2163 displays "Connection reset by peer" error. It used to work...
2165 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2166 * Makefile.in: updated dependencies
2168 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2169 * Fixed broken interpretation of variables specified in the URL
2170 * added new "action" variable to make main loop simpler
2172 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2173 * webserver.c: prototype vsnprintf
2174 * context_loop.c: warning fix
2176 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2177 * tcp_sockets.c: removed some dead code
2178 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2179 unused ends of pipes, fix a file descriptor leak and a race condition
2180 * portability enhancements
2182 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2183 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2185 * converted to autoconf and began port to Digital UNIX
2187 * context_loop.c: moved the monster 64k buffer array off the stack
2188 * tcp_sockets.c: getservbyname() doesn't set errno.
2190 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2191 * webserver.c: warning fix