2 Revision 528.21 2005/01/26 16:28:23 ajc
3 * Output ETags in double quotes to conform with the new GroupDAV draft.
4 * Output HTTP Server: header in GroupDAV transactions
5 * Server: header now displays both WebCit and Citadel versions
6 * Added groupdav_common_headers() to output HTTP headers common to all
7 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
9 Revision 528.20 2005/01/25 19:51:04 ajc
10 * Accept escaped characters in GroupDAV GET URL's
12 Revision 528.19 2005/01/25 04:17:20 ajc
13 * Implemented the Groupdav GET method, more or less in its final form
14 (still need to fix the room/folder naming semantics)
16 Revision 528.18 2005/01/25 03:12:27 ajc
17 * Completed HTTP "Basic" authentication, and a stub function for the
18 main entry point for GroupDAV functions.
20 Revision 528.17 2005/01/24 03:37:48 ajc
21 * Began laying the groundwork for http-authenticated GroupDAV sessions.
23 Revision 528.16 2005/01/22 22:50:51 ajc
24 * removed descriptions in non-main menus
26 Revision 528.15 2005/01/20 21:24:27 ajc
27 * When viewing a calendar room, the "Read all messages" link in the
28 room banner has been replaced by "Day view" and "Month view" links.
29 (I have also imported icons for week and year views, in case we add
32 Revision 528.14 2005/01/20 16:13:56 ajc
33 * Added in a bunch of stupid JavaScript to allow the instant message
34 window to be dismissed.
36 Revision 528.13 2005/01/20 04:10:41 ajc
37 * Cleaned up a bunch of unused cruft from the old layout
38 * Instant messages are now displayed in a div that layers itself
39 over the rest of the site. It would be nice if we could figure out
40 a way to make a clickable "hide" box...
42 Revision 528.12 2005/01/17 04:38:14 ajc
43 * Navbar is now dynamic, in an attempt to make only the relevant controls
44 appear on any given page.
46 Revision 528.11 2005/01/15 07:19:08 ajc
47 * Removed the fixed pixel width from the tree view room list so it doesn't
48 wrap around in an ugly way on aIEeeee.
50 Revision 528.10 2005/01/15 05:26:27 ajc
51 * Message entry window is now somewhat full screen.
53 Revision 528.9 2005/01/14 21:03:17 ajc
56 Revision 528.8 2005/01/14 15:00:51 ajc
57 * Placed the navbar into the room banner, at least in its temporary form.
59 Revision 528.7 2005/01/14 04:53:54 ajc
60 *** empty log message ***
62 Revision 528.6 2005/01/14 04:53:12 ajc
63 * Got the three-pane model working not only with web browsers, but also
64 with the disgusting abomination called Internet Explorer.
66 Revision 528.5 2005/01/13 18:38:08 ajc
67 * Insert a newline between </div> and <div id="text">
69 Revision 528.4 2005/01/11 16:20:18 ajc
70 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
73 Revision 528.3 2005/01/11 05:05:08 ajc
74 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
75 * Ripped things apart in a big way. The frameset is gone (except for
76 chat, for which we'll probably keep frames). Iconbar and banner are
77 now done using CSS and <div> tags.
78 * Room read/enter/goto controls are currently missing. Stay tuned.
79 * I am in the process of rewriting all of the markup as valid XHTML.
81 Revision 528.2 2004/12/29 22:08:08 ajc
82 * roomops.c: provide a way to create room shares with a mapping to an
83 alternate room name on the other end.
85 Revision 528.1 2004/12/29 17:28:09 ajc
86 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
87 all corrupty-whatever when a remote room name mapping is found. Display
88 the mapping and preserve it across share/unshare operations.
90 Revision 528.0 2004/12/28 03:58:34 ajc
93 Revision 527.1 2004/12/28 03:58:24 ajc
94 * Corrected overly-escaped reply-to addresses in "reply" button
95 * Repaired toggling of self-service account creation in admin screen
96 * Bumped internal version number to 5.28
98 Revision 527.0 2004/12/07 04:41:37 ajc
101 Revision 526.1 2004/12/07 04:41:02 ajc
102 * Finally tracked down the WC->vars heap corruption issue (for real this
103 time). We now call clear_local_substs() at the end of each HTTP
104 transaction, whether we need to or not, instead of calling it whenever
105 we're done with something we wanted session variables for.
106 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
107 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
108 preventing it from getting clobbered by another session.
109 * Bumped internal version number to 5.27
111 Revision 526.0 2004/12/01 21:35:56 ajc
114 Revision 525.4 2004/12/01 21:35:44 ajc
115 * Changed internal version number to 5.26
117 Revision 525.3 2004/12/01 21:34:17 ajc
118 * Numerous memory management bugfixes.
120 Revision 525.2 2004/12/01 16:48:24 ajc
121 * tools.c: don't crash when striplt() is called with a zero-length string
123 Revision 525.1 2004/11/12 18:02:36 ajc
124 * Updated the richtext editor (new version from Kevin Roth's site)
126 Revision 525.0 2004/11/03 20:21:10 ajc
129 Revision 524.7 2004/11/03 20:21:02 ajc
130 * Changed internal version number to 5.25
132 Revision 524.6 2004/10/20 02:41:41 ajc
134 * Added the notes room to the icon bar
135 * Set up an initial implementation of Notes view. Attractive enough to
136 publish, but read-only. Needs a note editor.
138 Revision 524.5 2004/10/15 03:10:24 ajc
139 * Calendar objects UID now generated by generate_uuid() which creates
140 pseudo-DCE-ish UUID's.
142 Revision 524.4 2004/10/05 01:59:31 ajc
143 * localtime_r() fixes
145 Revision 524.3 2004/10/03 02:56:35 ajc
146 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
148 Revision 524.2 2004/10/01 16:23:23 ajc
149 * Set up framework for "notes" view, and added a skeleton function for
152 Revision 524.1 2004/09/30 03:44:01 ajc
153 * fix line width break problem in chat
155 Revision 524.0 2004/09/28 16:12:44 ajc
158 Revision 523.12 2004/09/28 16:12:30 ajc
159 * Prepare for 5.24 release
161 Revision 523.11 2004/09/27 02:17:47 ajc
162 * messages.c: fix build problem on non-calendar-enabled installations
163 * floors.c: fix a warning message
165 Revision 523.10 2004/09/25 03:34:21 ajc
166 * summary.c: Fixed a calling syntax problem
168 Revision 523.9 2004/09/25 03:18:43 ajc
169 * small stylesheet fix
171 Revision 523.8 2004/09/24 04:21:41 ajc
172 * Fixed display bug for room list mode when we dropped down multiple
173 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
175 Revision 523.7 2004/09/24 04:08:25 ajc
176 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
177 rooms without new msgs
179 Revision 523.6 2004/09/24 04:04:34 ajc
180 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
183 Revision 523.5 2004/09/23 03:21:10 ajc
184 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
186 Revision 523.4 2004/09/16 02:42:37 ajc
187 * Set default view of new rooms during CRE8 command instead of afterwards
189 Revision 523.3 2004/09/15 03:08:50 ajc
190 * Support config of seaperate MSA port in Citadel 6.26
192 Revision 523.2 2004/09/10 03:49:17 ajc
193 * Added 'dialog' mode to setup
195 Revision 523.1 2004/08/31 20:31:01 ajc
196 * When saving VTODO (tasks), insert a UID if none is already present. Also
197 increment the sequence, or insert one if none is already present.
199 Revision 523.0 2004/08/31 03:02:37 ajc
202 Revision 522.30 2004/08/31 03:02:28 ajc
203 * Changed internal version number to 5.23
205 Revision 522.29 2004/08/27 02:40:06 ajc
206 * Ditched the graphical buttons because CSS can do the same thing faster.
208 Revision 522.28 2004/08/18 03:16:12 ajc
209 * 'move' and 'delete' buttons only show when allowed to do those things
211 Revision 522.27 2004/08/18 02:10:17 ajc
212 * Reply/Move/Delete buttons are now images, because system-native buttons
213 were too big and ugly.
215 Revision 522.26 2004/08/11 17:24:57 ajc
216 * static/iconbar.html: removed.
217 * Updated the "powered by citadel" graphic
219 Revision 522.25 2004/08/11 03:49:15 ajc
220 * Replaced all instances of the name "Citadel/UX" with "Citadel"
221 * Installed the "simple logo" in the iconbar
223 Revision 522.24 2004/08/09 03:11:20 ajc
224 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
226 Revision 522.23 2004/08/05 21:32:17 ajc
227 * Reply/Move/Delete are now buttons instead of links. This should enable
228 us to add some JavaScript magic for "Reply quoted" ...
230 Revision 522.22 2004/08/05 02:47:21 ajc
231 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
232 has a more predictable and attractive behavior, and can still be
233 overridden in the style sheet if the site operator wants to.
235 Revision 522.21 2004/08/04 03:52:23 ajc
236 * Tasks view is now pretty.
237 * Tasks view now displays date due for each task.
238 * Tasks view is now sorted by date due.
239 * Tasks view now displays overdue tasks in red.
241 Revision 522.20 2004/08/03 03:55:37 ajc
242 * Tasks view now uses the same buffer/dump logic as the calendar views, so
243 we can sort them by due date and do a prettier display. (Only the logic is
244 changed so far. The prettier display is forthcoming.)
246 Revision 522.19 2004/07/21 02:57:09 ajc
247 * Internet Configuration screen looks a little neater now
249 Revision 522.18 2004/07/21 02:45:15 ajc
250 * Completed the "Internet Configuration" screen
252 Revision 522.17 2004/07/16 19:13:37 ajc
253 *** empty log message ***
255 Revision 522.16 2004/07/16 19:13:10 ajc
256 * tools.c: display 12:00 as 12pm, not 12am
258 Revision 522.15 2004/07/16 03:14:03 ajc
259 * more work on inetconf screen
261 Revision 522.14 2004/07/16 02:50:00 ajc
262 * useredit.c: put a pretty box around user editing
264 Revision 522.13 2004/07/13 03:25:08 ajc
265 * inetconf.c: added. Not finished yet.
267 Revision 522.12 2004/07/10 03:10:19 ajc
268 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
269 floor level configurations.
270 * Put a space between OK and CANCEL buttons anywhere in the system where
272 * Some more of the room config/admin screens now return to themselves
273 with a "ok, you did that" message when OK is pressed, instead of dropping
274 out to the main menu.
276 Revision 522.11 2004/07/08 03:03:01 ajc
277 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
278 configuration (public rooms default and mailboxes default). Still need
279 to add floor and room policy screens.
281 Revision 522.10 2004/07/02 03:28:08 ajc
282 * Much-improved alphabet tabs for Address Book view. Now divides the
283 total number of names by (names per page, currently 60) and sets up
284 that many tabs, with proper [Aaa-Bbb] labels on them.
286 Revision 522.9 2004/07/02 03:26:06 ajc
287 *** empty log message ***
289 Revision 522.8 2004/07/01 02:40:40 ajc
290 * Clicking "Enter a message" in a groupware room now automatically calls
291 the correct editor for the type of objects in the room (message, calendar
292 event, task, address book entry)
294 Revision 522.7 2004/06/29 17:21:25 ajc
295 * Removed the word "room" in a few locations, as part of our push towards
296 not looking like a BBS when running in groupware mode
298 Revision 522.6 2004/06/29 00:37:02 ajc
299 * Made some fonts bigger because users were complaining...
301 Revision 522.5 2004/06/27 03:02:05 ajc
302 * Summary view -- always view ALL messages
303 * Summary view -- new messages are in boldface
305 Revision 522.4 2004/06/24 20:42:14 ajc
306 * Added the "server ip address" Citadel config option
307 * Site config: added "Changes will not take effect until..." language
310 Revision 522.3 2004/06/24 14:50:35 ajc
311 * Added the ability to listen on a single IP address instead of all addresses.
313 Revision 522.2 2004/06/22 02:21:56 ajc
316 Revision 522.1 2004/06/21 15:00:52 ajc
319 Revision 522.0 2004/06/19 03:21:35 ajc
322 Revision 521.10 2004/06/19 03:11:07 ajc
323 * Instead of a crufty "the topmost Internet email address will be used
324 for outgoing email" explanation, separated it into "Primary Internet
325 email address" and "Other email addresses" boxes.
327 Revision 521.9 2004/06/19 02:42:12 ajc
328 * Removed the "aides access to mailboxes" config option, which is no longer
329 part of the Citadel system.
331 Revision 521.8 2004/06/16 02:07:22 ajc
332 * Removed a couple of lines of debugging code leftover from last night
334 Revision 521.7 2004/06/15 03:06:11 ajc
335 * Bumped internal version number to 5.22
336 * Use new fast headers-only-no-mime fetch mode in Citadel for
339 Revision 521.6 2004/06/15 02:30:21 ajc
340 * Honor "maxmsgs" even when viewing a mailbox in summary mode
342 Revision 521.5 2004/06/12 04:26:38 ajc
343 * Fixed some garbled output resulting from turning things that look like
346 Revision 521.4 2004/06/11 16:09:36 ajc
347 * Moved the room graphic to the left of the room name in the banner, to
348 make it more consistent with the rest of the site.
349 * Reduced the size of the font in the iconbar
351 Revision 521.3 2004/06/11 03:15:08 ajc
352 * When "Add" is clicked without specifying an upload filename, resume
353 composition instead of aborting the post.
354 * Add attachments to messages in forward order, not reverse order
356 Revision 521.2 2004/06/10 03:08:48 ajc
357 * Improved the appearance of tabs in the room config screen
359 Revision 521.1 2004/06/10 02:58:55 ajc
360 * Made all the title boxes the same background color. The old scheme was
361 cute but not professional looking.
363 Revision 521.0 2004/06/06 19:53:25 ajc
366 Revision 510.15 2004/06/06 19:32:15 ajc
367 * Cleaned up a couple of FIXME's sitting around in the code
368 * Altered the conditions under which stray http://... strings are
369 automatically turned into links, to prevent that logic from
370 transforming IMG tags into gibberish.
371 * Set internal version number to 5.21
373 Revision 510.14 2004/06/04 02:29:07 ajc
374 * Fixed bug in "validate new users" screen (thanks Campy)
376 Revision 510.13 2004/06/03 03:21:22 ajc
377 * "Reply" button now carries the message subject into the reply.
379 Revision 510.12 2004/06/02 02:07:54 ajc
380 * setup.c: updated the setup script to configure two /etc/inittab entries,
381 one for http and one for https.
383 Revision 510.11 2004/06/01 21:46:47 ajc
384 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
385 during a read or write operation, do not attempt to finish the operation
386 unencrypted like we do in Citadel. Here in WebCit land it only causes
387 the server to segfault.
389 Revision 510.10 2004/06/01 19:01:22 ajc
390 * netconf.c: widened some of the text entry fields
391 * webcit.h: bumped up the internal version number to 5.20
393 Revision 510.9 2004/06/01 18:44:20 ajc
394 * Return to the old command-line usage (-s for https, service is either
395 http or https but not both)
397 Revision 510.8 2004/06/01 03:32:28 ajc
398 * Add "permanent room" setting to room edit screen
399 * create room -- allow longer strings
401 Revision 510.7 2004/06/01 00:36:43 ajc
402 * Hmmph. Do the session cookie as hex instead of base64. There really
403 are some characters in the base64 set that make HTTP do nasty things.
405 Revision 510.6 2004/05/31 21:43:27 ajc
406 * Added "|END" to the session cookie before base64-ing it. This fixes a
407 problem with certain room names causing the webserver to freak out and
408 break embedded images and stuff. I don't know why.
410 Revision 510.5 2004/05/31 20:34:11 ajc
411 * Message entry using Kevin Roth's excellent cross-platform richtext
414 Revision 510.4 2004/05/31 15:54:13 ajc
415 * "text" and "HTML" options for message entry.
417 Revision 510.3 2004/05/29 03:31:48 ajc
418 * tighten up the space between icons in the iconbar
420 Revision 510.2 2004/05/28 20:24:53 ajc
423 Revision 510.1 2004/05/24 03:02:38 ajc
424 * CSS change to make folder names stand out more in the "Folder View"
426 Revision 510.0 2004/04/30 04:08:58 ajc
429 Revision 506.13 2004/04/30 04:08:47 ajc
430 * Changed internal version number to 5.10
431 * Updated documentation for the new HTTPS service
433 Revision 506.12 2004/04/27 03:21:36 ajc
434 * Prompt for HTTPS port number during setup. We may make this optional.
436 Revision 506.11 2004/04/27 03:16:31 ajc
437 * When running on the same host as Citadel, if no key/cert are found,
438 symlink to Citadel's if possible.
439 * One server binary now forks to start both http and https servers.
441 Revision 506.10 2004/04/21 03:43:39 ajc
442 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
443 certs are also no longer invalid.
445 Revision 506.9 2004/04/21 02:25:13 ajc
446 * Replaced ctdl_install_certificate() with convenience functions found
447 in the OpenSSL library.
449 Revision 506.8 2004/04/21 02:19:41 ajc
450 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
451 understand, but read at http://www.informit.com/articles/article.asp?p=22078
452 ). Still doesn't work with Internet Monopolizer, though.
454 Revision 506.7 2004/04/20 02:32:44 ajc
455 * Allow setup to run seamlessly from within the Citadel Ridiculously
456 Easy Installer by observing the values of environment variables
457 CITADEL_INSTALLER, CITADEL, and WEBCIT.
459 Revision 506.6 2004/04/20 02:02:50 ajc
462 Revision 506.5 2004/04/16 03:14:06 ajc
463 * Minor fix for previous checkin
465 Revision 506.4 2004/04/16 02:59:01 ajc
466 * Completed SSL support. Still doesn't work with all browsers... gotta
469 Revision 506.3 2004/04/15 03:57:00 ajc
470 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
471 it has a crashy crashy bug in it. Don't use it yet.
473 Revision 506.2 2004/04/13 19:41:36 ajc
474 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
475 (freebusy data fetch for anonymous Kolab type clients)
477 Revision 506.1 2004/04/10 04:32:59 ajc
478 * Fixed some version and copyright date oopses
480 Revision 506.0 2004/04/10 04:29:30 ajc
483 Revision 505.22 2004/04/10 04:29:20 ajc
484 * Changed internal version number to 5.06
486 Revision 505.21 2004/03/29 04:30:20 ajc
487 * configure.in, Makefile.in: handle $LDFLAGS
489 Revision 505.20 2004/03/20 05:03:14 ajc
490 * Original startup thread becomes a worker thread after initialization.
491 Doing otherwise turns it into a zombie (at least on Linux) and possibly
492 leads to other problems
493 * Filter out NOOP's received in chat
495 Revision 505.19 2004/03/18 04:32:24 ajc
496 * Removed the language in README.TXT which told everyone that chat wouldn't
497 work with a non-local Citadel server, because that's no longer true.
498 * Removed the old chat applet from the static/ directory
500 Revision 505.18 2004/03/18 04:00:44 ajc
501 * Rounded web boxes now look correct in all browsers.
503 Revision 505.17 2004/03/17 18:25:31 ajc
504 * When creating a new user, auto-chain to the "edit user configuration"
505 screen, and subsequently auto-chain to the "edit address book entry"
506 screen. This creates a nice sensible workflow.
508 Revision 505.16 2004/03/15 22:47:09 ajc
509 * Prettied up the chat window a little more.
511 Revision 505.15 2004/03/15 04:27:44 ajc
512 * Chat now appears in a separate window
513 * Use regular frames instead of IFRAMEs for chat
514 * Display user's own chat text in bold+italic
515 * Added a "List Users" button
517 Revision 505.14 2004/03/09 20:45:45 error
518 * Add a Linux Software Map file
520 Revision 505.13 2004/03/07 22:04:32 ajc
521 * Fix the current view not being set to the default view for the creator
524 Revision 505.12 2004/03/07 21:31:17 ajc
525 * serv_read() now zeroes out the supplied buffer (with the supplied
526 length) if a server read fails. This causes serv_gets() to return
527 instead of looping endlessly. Fixes chat problem found on linux-ppc.
529 Revision 505.11 2004/03/03 05:21:36 ajc
530 * Made the chat screen totally kick-ass sweet. The flickering reload
531 i-frame is now tiny and hidden, and it *appends* new chat data to
532 the viewable window using JavaScript. No flickering + scrollback!
533 * Added a help button to the chat screen.
535 Revision 505.10 2004/02/29 22:52:15 ajc
536 * Close and clear (set to -1) server socket handle when socket errors are
537 detected. Fixes a chat problem reported by Winzlo.
539 Revision 505.9 2004/02/29 05:34:25 ajc
540 * Display the Chat menu option as "Chat with other users in <roomname>"
542 Revision 505.8 2004/02/27 05:04:38 ajc
543 * fix frameset bug in page popups
545 Revision 505.7 2004/02/26 04:08:56 ajc
546 * Fixed a problem that made WebCit go to the "no cookies" screen instead
547 of the logout banner.
548 * Ford's latest stupid room has a name with more than 64 characters, and
549 we still had a 64-byte room name in the march_list struct. ooooops...
551 Revision 505.6 2004/02/26 03:07:26 ajc
552 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
554 Revision 505.5 2004/02/25 23:10:28 ajc
555 * Allow "/do_logout" as a no-frames page
557 Revision 505.4 2004/02/25 23:00:21 ajc
558 * Changed the favicon support to LINK tags in the HEAD of static stuff,
559 to make life easier. (Thanks to prosthetik for this)
561 Revision 505.3 2004/02/25 15:20:11 ajc
562 * Support for favicon.ico in the static/ directory
564 Revision 505.2 2004/02/24 04:06:42 ajc
565 * Changed the colors slightly in chat screen
567 Revision 505.1 2004/02/20 06:07:06 ajc
568 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
570 Revision 505.0 2004/02/19 03:32:50 ajc
573 Revision 504.7 2004/02/19 03:32:38 ajc
574 * Changed the internal version number to 5.05
575 * Completed the frames fix
577 Revision 504.6 2004/02/18 20:08:29 ajc
578 * Fixed the frameset force reload logic. Now it does the whole frameset
579 without displaying an error in the main frame.
581 Revision 504.5 2004/02/18 19:17:51 ajc
582 * Force reload of frameset if someone tries to escape it. Not perfect
583 but it mostly works at this poing.
585 Revision 504.4 2004/02/17 03:37:11 ajc
586 * Indicate to Citadel that we want Server Generated Invitations when
587 calendar events are saved. (No longer the default in Citadel server.)
589 Revision 504.3 2004/02/09 04:49:32 ajc
590 * Prepare for a way to avoid falling out of the main frameset
592 Revision 504.2 2004/02/09 03:37:57 ajc
593 * Changed the thread pool management algorithm. Detecting idle time between
594 socket accepts was not working reliably on all systems, so we now follow
595 the same algorithm as the Citadel server (spawn more threads when number
596 of sessions < number of threads, but keep constrained to pre-defined
597 minimum and maximum thread count)
599 Revision 504.1 2004/02/03 03:09:51 ajc
602 Revision 503.0 2004/01/28 04:31:31 ajc
605 Revision 502.4 2004/01/28 04:30:48 ajc
606 * Create Room can now offer calendar and address book rooms
608 Revision 502.3 2004/01/17 21:25:30 ajc
609 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
610 * Split the config for LDAP Connector into its own panel
612 Revision 502.2 2004/01/17 04:32:54 ajc
613 * Add site config options for Citadel servers which support LDAP
615 Revision 502.1 2003/10/24 02:50:19 ajc
616 * Clicking "Enter Message" in a room with an Address Book view opens
617 a blank vCard entry screen.
619 Revision 502.0 2003/10/23 03:16:50 ajc
622 Revision 501.2 2003/10/23 03:07:54 ajc
623 * event.c: Found and removed another unquoted multi-line string literal
624 * webcit.h: changed an #ifdef HAVE_ICAL_H
625 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
627 Revision 501.1 2003/10/22 01:42:12 ajc
628 * iconbar.c: removed a stray character or two...
630 Revision 501.0 2003/10/21 04:26:37 ajc
633 Revision 500.30 2003/10/21 04:26:27 ajc
634 * bumped the version string to 5.01
636 Revision 500.29 2003/10/17 03:08:28 ajc
637 * Finished prettying up the vCard display
639 Revision 500.28 2003/10/17 02:31:45 ajc
640 * Multi-line string literals are deprecated in GCC 3.1 unless each line
641 is wrapped in quotes. Performed this fix so it'll compile.
642 * setup.c: removed references to unused variable tempfile[]
644 Revision 500.27 2003/10/09 03:17:02 ajc
645 * Started prettying up the vCard display.
647 Revision 500.26 2003/10/08 02:33:49 ajc
648 * Begin work on better handling of vCard display
650 Revision 500.25 2003/09/04 03:41:27 ajc
651 * siteconfig.c: changed some config items to drop-down boxes
653 Revision 500.24 2003/08/27 04:26:54 ajc
654 * Split the site configuration screen up into four different screens,
655 and added a meta-menu
657 Revision 500.23 2003/08/24 03:31:50 ajc
658 * Finished the setup program
659 * Bumped the internal version number to 5.01
661 Revision 500.22 2003/08/22 00:47:27 ajc
662 * setup is now working, but it still needs a way to detect a running WebCit
664 Revision 500.21 2003/08/22 00:25:40 ajc
665 * Added a skeleton "setup" program to the tree. It does not work yet.
667 Revision 500.20 2003/08/20 03:48:55 ajc
668 * Added iconbar shortcut to Contacts room
669 * Minimum required Citadel is now 6.11
671 Revision 500.19 2003/08/20 03:07:25 ajc
672 * Address book "single card" view now suppresses "reading nn message" and
673 instead shows the letter indices across the top
674 * Clicking on an address in a vCard now connects to WebCit mail instead
675 of a browser mailto: link
677 Revision 500.18 2003/08/19 04:18:43 ajc
678 * Changed things around in the address book view. Made it sorted and
679 more clickable and better looking...
681 Revision 500.17 2003/08/12 18:54:03 error
682 * messages.c: fix off-by-one-error in selector bar
684 Revision 500.16 2003/08/07 22:18:03 ajc
685 * Add the Summary Page to the customizable iconbar
687 Revision 500.15 2003/08/07 03:51:51 ajc
688 * Customizable icon bar as: pictures and text, pictures, text
690 Revision 500.14 2003/08/05 03:52:14 ajc
691 * First working version of the customizable iconbar. It contains a basic
692 set of options and now automatically refreshes when it's customized.
694 Revision 500.13 2003/08/04 03:50:29 ajc
695 * First cut at the customizable iconbar is done. A bunch of generic options
696 are there. Still need to get the actual iconbar to refresh when changes
699 Revision 500.12 2003/08/03 21:02:01 ajc
700 * More work on customizable iconbar
702 Revision 500.11 2003/08/02 05:25:46 ajc
703 * Laid the groundwork for a customizable iconbar
705 Revision 500.10 2003/07/30 03:57:49 ajc
706 * Add config.c_purge_hour to config screen
708 Revision 500.9 2003/07/06 22:06:59 ajc
709 * When converting "anything that looks like a URL" to a real link, first
710 make sure that it isn't already inside a link. This fixes most of the
711 long, ugly URL strings sent by eBay.
712 * Automatically dismantle mailto: links in HTML messages, and convert
713 them to WebCit mail links (clicking on it sends the user to the Mail
714 room and begins composing a new message with the recipient and subject
715 fields pre-populated).
717 Revision 500.8 2003/06/29 20:51:21 ajc
718 * Worked around a rendering bug in Satan's Browser that was causing it
719 to draw the calendar month view much wider than the actual screen wdith
721 Revision 500.7 2003/06/28 04:09:37 error
722 * roomops.c: Backout change to display one less box in the first column in
723 roomlist view, it doesn't seem to work for everyone
725 Revision 500.6 2003/06/28 03:52:51 error
726 * Don't tell browsers not to cache static documents
728 Revision 500.5 2003/06/28 03:35:23 error
729 * roomops.c: Display one less floor in the first column in romlist view
731 Revision 500.4 2003/06/26 03:37:58 ajc
732 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
733 This will allow some groupware clients to browse the free/busy times of
734 other users on the system.
736 Revision 500.3 2003/06/21 05:17:21 ajc
737 * Better alignment of system messages
738 * Exterminated display_error() and replaced it with WC->ImportantMessage
739 which is displayed in a bubble on top of whatever page you're on next.
740 * Small cosmetic changes
741 * Fixed some nesting problems in output_headers()
743 Revision 500.2 2003/06/20 03:39:27 ajc
744 * Optimization to floor layout in box view
746 Revision 500.1 2003/06/20 03:04:26 ajc
747 * "Reply" button on messages now handles IGnet recipients correctly
749 Revision 500.0 2003/06/10 04:23:08 ajc
752 Revision 410.50 2003/06/10 04:22:58 ajc
753 * Updated docs and headers for 5.00 release
755 Revision 410.49 2003/06/10 04:05:23 ajc
756 * De-tabled the left side icon bar and reduced one of the graphics, so
757 that all of the rounded corners show up in Satan's Browser.
759 Revision 410.48 2003/06/10 03:47:41 ajc
760 * style.css: added font selection to default <BODY> tag
762 Revision 410.47 2003/06/06 03:26:03 ajc
763 * Satan's Browser insists on putting bloody acres of whitespace to the
764 right of any bulleted list items, making any multi-column table containing
765 a list take more than the entire screen. Removed all such lists so it
766 looks ok. If you are reading this and you are a Microsoft employee, please
767 commit suicide before you break anything else.
769 Revision 410.46 2003/06/06 02:22:07 ajc
770 * Changed the upper left and upper right bounded box corners to a solid
771 blue (#204B78) instead of gradiated, because it was looking funny in
772 256-color mode. It also looked funny in Internet Explorer, but people
773 who use Internet Explorer are contributing to terrorism and really don't
774 deserve Web access in the first place. So I really just fixed this to make
775 it look good in 256-color Netscape.
777 Revision 410.45 2003/06/05 21:37:37 ajc
778 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
779 in b0rken IE browser. Die, Bill, Die.
781 Revision 410.44 2003/06/05 03:52:29 ajc
782 * Buncha cosmetic changes
784 Revision 410.43 2003/06/04 03:41:25 ajc
785 * Change the appearance of rooms with and without new messages in the
786 room list -- now defined using CSS
788 Revision 410.42 2003/06/03 03:57:42 ajc
789 * Tightened up the room banner a bit. Smaller padding, smaller font,
792 Revision 410.41 2003/05/31 21:36:45 ajc
795 Revision 410.40 2003/05/26 21:05:42 ajc
796 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
797 it to complete the free/busy checking for attendee availability.
799 Revision 410.39 2003/05/26 05:44:45 ajc
800 * event.c: fix compiler warning
802 Revision 410.38 2003/05/26 05:39:46 ajc
803 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
804 bug fixed in Citadel.
806 Revision 410.37 2003/05/26 05:28:13 ajc
807 * serv_func.c: added utility function read_server_text()
808 * availability.c: banged out more of this code -- still not complete
810 Revision 410.36 2003/05/26 03:28:02 ajc
811 * Getting closer to doing the availability check. Created new source
812 module 'availability.c' for this purpose. Stub function is in place.
814 Revision 410.35 2003/05/25 04:25:12 ajc
815 * siteconfig.c: fixed a spelling error
816 * event.c: add a "Check attendee availability" button, and the code to
817 bypass saving the event to the server, do something with it, and then
818 feed the twiddled data structure back to the form display function for
819 further editing. What's still missing is the code to do the actual
822 Revision 410.34 2003/05/24 22:22:35 ajc
823 * Small stylesheet hack to make it work with b0rken IE
825 Revision 410.33 2003/05/24 22:13:08 ajc
826 * Changed the login banner a bit
828 Revision 410.32 2003/05/20 03:25:41 ajc
829 * Separate event invitees with newlines instead of commas.
831 Revision 410.31 2003/05/19 19:55:09 ajc
832 * summary.c: eliminate compiler warnings about unused variables when
833 compiling a WebCit service without calendar support
835 Revision 410.30 2003/05/18 02:05:33 ajc
836 * More conversion of screens to the new look-and-feel.
838 Revision 410.29 2003/05/16 04:11:29 ajc
839 * We don't need no steenking workaround. Problem fixed. MIME parser not
840 broken. Web server was calling it with bad parameters. All fixed now.
841 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
844 Revision 410.28 2003/05/15 04:52:26 ajc
845 * Minor workaround in web forms to handle mime parser problem in uploads
847 Revision 410.27 2003/05/15 03:35:59 ajc
848 * look and feel overhaul -- almost done!
850 Revision 410.26 2003/05/14 03:46:35 ajc
851 * More background cleanup
853 Revision 410.25 2003/05/05 17:19:46 ajc
854 * Cleanups to summary page when running on a non ical enabled system
855 * Use non breaking spaces in summary page box titles
857 Revision 410.24 2003/05/04 04:22:41 ajc
858 * Display body of messages on a white background. I am doing this in order
859 to prepare for making the general background of the screen a darker color.
861 Revision 410.23 2003/05/04 02:54:55 ajc
862 * Summary page now uses our cutesy new rounded window boxes
864 Revision 410.22 2003/05/03 21:28:41 ajc
865 * Added in a slick new box style and put the room lists in it
867 Revision 410.21 2003/05/03 16:57:04 ajc
868 * In the 'folders' and 'portal' views, change the folder delimiter
869 from / to \ to avoid conflict with room names that have slashes
871 Revision 410.20 2003/05/03 16:23:29 ajc
872 * Enforce three columns in portal view of room list
874 Revision 410.19 2003/05/03 04:52:32 ajc
875 * Added an experimental new "portal view" to the room list options
877 Revision 410.18 2003/05/02 03:23:41 ajc
878 * Minor change to room list algorithm
880 Revision 410.17 2003/05/01 15:33:05 ajc
881 * Fixed a potential memory leak in enumeration of MIME parts
883 Revision 410.16 2003/05/01 03:11:35 ajc
884 * When static content is requested, fetch it without trying to connect
887 Revision 410.15 2003/04/30 05:00:00 ajc
888 * Added the ability to compose messages with file attachments uploaded from
891 Revision 410.14 2003/04/27 04:46:02 ajc
892 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
893 observes the flag designating the presence of new messages. (The "rooms
894 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
895 but that view may get axed soon.)
897 Revision 410.13 2003/04/26 21:57:53 ajc
898 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
899 before returning an error code to avoid a file descriptor leak
901 Revision 410.12 2003/04/19 21:42:36 ajc
902 * Repaired all my b0rken COLOR tags
903 * Replaced most FONT tags with SPAN tags
906 Revision 410.11 2003/04/19 19:58:10 ajc
907 * Lots of great changes from Nick to make the site CSS-enabled.
909 Revision 410.10 2003/04/14 04:04:40 ajc
910 * First cut of CSS-izing WebCit. Probably b0rken.
912 Revision 410.9 2003/04/09 04:02:32 ajc
913 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
914 supported the idea of one WebCit connecting to multiple Citadels for a
915 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
916 * When connecting to Citadel through a Unix domain socket, don't try to make
917 the Java chat applet available.
919 Revision 410.8 2003/03/31 03:32:19 ajc
920 * messages.c: check for 000 terminator while parsing RFC822 headers to
921 prevent getting hung up while displaying certain badly formatted messages.
923 Revision 410.7 2003/03/30 06:13:19 ajc
924 * When reading from the server, do not treat CR as end-of-line because
925 there's probably an LF coming after it. Instead, keep reading to the LF
927 * Do not underline links in the icon bars
929 Revision 410.6 2003/03/17 04:17:41 ajc
930 * Call to accept() was being made with an uninitialized variable for the
931 third argument. Changed the second and third argument to NULL and 0 because
932 we don't really need accept() to fill up a buffer full of information that
933 we'll never use. (Thanks to SteveV for reporting the bug and helping to
935 * Removed the mutex wrapper around select() because we don't need it. All
936 idle worker threads now block on select() and one of them will wake up when
937 a connection arrives.
939 Revision 410.5 2003/03/15 20:55:03 ajc
940 * When a requested image is not available on the Citadel server, send a
941 1x1 transparent GIF instead of 404 error.
943 Revision 410.4 2003/03/14 04:21:57 ajc
944 * clone events to be encapsulated before saving, because the original
945 instance may already have a parent, and that makes crashy crashy
947 Revision 410.3 2003/03/13 05:57:17 ajc
948 * More encapsulation. Warning: there are bugs in this!!
950 Revision 410.2 2003/03/13 05:20:23 ajc
951 * Various changes to the calendar service to handle messages containing
952 fully encapsulated VCALENDAR components instead of only unencapsulated
953 VEVENT subcomponents. We have to move in this direction for compatibility
956 Revision 410.1 2003/03/01 22:07:19 ajc
957 * New user registration, as well as existing user re-registration, now
958 uses the vCard editing screen.
959 * Administratively editing users' address book entries now works again,
960 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
961 in order to enforce this.
963 Revision 410.0 2003/02/19 03:49:33 ajc
966 Revision 400.90 2003/02/19 03:49:17 ajc
967 * latest config.guess and config.sub from www.gnu.org
969 Revision 400.89 2003/02/07 04:44:17 ajc
970 * Replaced sleep() with a function that sleeps using select() in order to
971 avoid potential issues with SIGALRM. Possible fix for weird behavior
972 when running on a Macintosh.
974 Revision 400.88 2003/01/29 22:32:07 ajc
975 * Shuffled some code and comments around; minor cleanup
977 Revision 400.87 2003/01/28 15:37:12 ajc
978 * All functions which read binary data from the server now make use of the
979 read_server_binary() function in tools.c
980 * Binary reads from server now have safety code to prevent infinite loops
981 * All output of MIME objects is now done with http_transmit_thing()
983 Revision 400.86 2003/01/19 06:28:04 ajc
984 * Minimum required Citadel version 6.05
986 Revision 400.85 2003/01/16 04:41:26 ajc
987 * When displaying edit controls for time of day in the calendar, only show
988 minutes that are multiples of 5 ... unless the existing value is not a
989 multiple of 5, in which case we show that too.
991 Revision 400.84 2003/01/15 17:34:04 ajc
992 * event.c: fixed a misspelling
993 * config.guess, config.sub: updated using latest from ftp.gnu.org
995 Revision 400.83 2003/01/14 04:21:27 ajc
996 * Only offer views which make sense for the default view of a room
998 Revision 400.82 2003/01/13 03:34:33 ajc
999 * Get ready for the 4.10 release
1001 Revision 400.81 2003/01/12 23:22:53 ajc
1002 * configure.in: check for libical v0.24 or newer
1004 Revision 400.80 2003/01/07 04:56:17 ajc
1005 * Complete the free/busy transparency handling in the form
1006 * Default times for new events are now in the correct timezone
1008 Revision 400.79 2003/01/06 18:01:35 ajc
1009 * Begin handling of TRANSP property to show event times as free or
1010 busy (not finished).
1012 Revision 400.78 2003/01/05 21:02:14 ajc
1013 * Summary page: three columns are now all the same width
1015 Revision 400.77 2003/01/05 20:56:05 ajc
1016 * minor fix for previous checkin
1018 Revision 400.76 2003/01/05 20:51:01 ajc
1019 * Display PARTSTAT for attendees
1021 Revision 400.75 2003/01/05 05:01:00 ajc
1022 * Add "today's calendar events" to the summary page.
1024 Revision 400.74 2003/01/05 04:27:28 ajc
1025 * Add "Tasks" to the summary page
1027 Revision 400.73 2002/12/28 05:44:09 ajc
1028 * ical_dezonify.c: brought over new version from the Citadel source (again)
1030 Revision 400.72 2002/12/28 05:12:45 ajc
1031 * ical_dezonify.c: brought over new version from the Citadel source.
1033 Revision 400.71 2002/12/26 04:04:48 ajc
1034 * Perform CHEK command when automatically establishing sessions, not just
1035 when one is explicitly created. Some stuff is missing otherwise.
1037 Revision 400.70 2002/12/25 23:18:06 ajc
1038 * Be more strategic about when to call ical_dezonify()
1039 (This may be the last set of fixes. I hope so.)
1041 Revision 400.69 2002/12/25 21:39:38 ajc
1042 * ical_dezonify.c: added.
1043 * calendar.c: convert incoming ical messages to UTC
1044 (the usual routines will then convert them to local time for display)
1046 Revision 400.68 2002/12/25 07:06:00 ajc
1047 * Tweaked the code to work with libical 0.24
1049 Revision 400.67 2002/12/20 04:50:00 ajc
1050 * When saving a calendar event, increment the SEQUENCE property.
1052 Revision 400.66 2002/12/18 05:03:39 ajc
1053 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1054 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1055 Because the libc-allocated buffer was getting clobbered.
1056 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1058 Revision 400.65 2002/12/17 05:01:39 ajc
1059 * Prettied up the calendar day view layout
1060 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1062 Revision 400.64 2002/12/16 04:43:30 ajc
1063 * Correctly handle local time zone when figuring out which day and time to
1064 display events on calendar month/day views. This also seems to have
1065 fixed the bug that was causing events to sometimes get lost when saved.
1067 Revision 400.63 2002/12/15 05:50:59 ajc
1068 * Form editing of date/time fields now assumes that the icaltimetype being
1069 manipulated is in UTC. It converts to/from local time for editing.
1071 Revision 400.62 2002/12/10 23:25:47 ajc
1072 * Display attendees in message view of calendar objects
1074 Revision 400.61 2002/12/07 22:12:59 ajc
1075 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1076 until I implement the Citadel server function which it calls.)
1078 Revision 400.60 2002/11/30 21:34:51 ajc
1079 * Submit organizer in a hidden field, in case the server needs it
1081 Revision 400.59 2002/11/30 04:46:46 ajc
1082 * First cut at adding/removing attendees to an event
1083 (Actual invitations should be sent by the Citadel server)
1085 Revision 400.58 2002/11/29 23:56:19 ajc
1086 * Completed "me as organizer" -- the user's own e-mail address is inserted
1087 as the organizer of new events. Detect when the user is the organizer and
1088 enable/disable the attendees box accordingly.
1090 Revision 400.57 2002/11/29 16:38:37 ajc
1091 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1093 Revision 400.56 2002/11/28 06:03:24 ajc
1094 * Issue an ISME command when editing an event, to determine whether the user
1095 viewing the event is the organizer. (Will use this later to allow/disallow
1096 sending out invitations.)
1098 Revision 400.55 2002/11/26 05:01:04 ajc
1099 * Began handling attendee fields
1101 Revision 400.54 2002/11/16 23:40:11 ajc
1104 Revision 400.53 2002/11/16 23:15:02 ajc
1105 * Make the "all day event" shadebox smaller (month view) - no border.
1106 * Fixed bug that caused any events following an all day event to also appear
1109 Revision 400.52 2002/11/16 05:40:54 ajc
1110 * When adding new events to the calendar, default to the month [and day]
1111 currently being viewed.
1112 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1114 Revision 400.51 2002/11/15 05:05:47 ajc
1115 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1117 Revision 400.50 2002/11/15 04:11:46 ajc
1118 * Added even more nifty JavaScript to cause the hour/minute and end date
1119 fields of a calendar event form to render as disabled when the "all day
1120 event" box is checked -- not just when the user checks the box, but also
1121 when the box begins its life already checked.
1123 Revision 400.49 2002/11/14 04:59:40 ajc
1124 * Correctly serialize and save all day events using date instead of date/time
1126 Revision 400.48 2002/11/13 04:49:23 ajc
1127 * "All day event" shows as a single checkbox, instead of one for the start
1128 time and one for the end time. Added nifty JavaScript to zero and shade
1129 the hour/minute and all end time fields when all-day-event is checked.
1131 Revision 400.47 2002/11/12 05:57:27 ajc
1132 * Display a nicer looking screen when replying to calendar invitations
1133 * When displaying day view, don't show all day events twice
1134 * Day or month view: denote all day events by displaying them inside
1137 Revision 400.46 2002/11/12 03:26:39 ajc
1138 * Tell the user about broken Citadel server connections instead of
1139 simply printing "Goodbye"
1141 Revision 400.45 2002/10/23 04:11:38 ajc
1142 * Detect when a meeting invitation is actually an update for an existing UID
1143 and tell the user so.
1145 Revision 400.44 2002/10/21 20:16:38 ajc
1146 * Display conflicts nicely
1148 Revision 400.43 2002/10/21 18:29:14 ajc
1149 * Ask server to hunt for conflicts when displaying a meeting invitation
1151 Revision 400.42 2002/10/19 21:28:32 ajc
1152 * Moved the calendar meeting request reply functionality to the Citadel server
1154 Revision 400.41 2002/10/19 17:10:14 ajc
1155 * Add "Tentative" accept button
1156 * Only display Accept/Tentative/Decline button when method=REQUEST
1158 Revision 400.40 2002/10/19 04:16:37 ajc
1159 * Save an incoming meeting request into the user's calendar.
1161 Revision 400.39 2002/10/18 20:55:05 ajc
1162 * Began work on meeting request accept/decline
1164 Revision 400.38 2002/10/16 19:16:39 ajc
1165 * Fixes and updates to build WebCit on Linux for IBM S/390
1167 Revision 400.37 2002/10/09 04:12:44 ajc
1168 * Templatized trailing HTML
1169 * Templatized "new start page" page
1170 * Added global substitution macros
1172 Revision 400.36 2002/10/09 03:51:01 ajc
1173 * Templatized the <HEAD> section of HTML
1175 Revision 400.35 2002/10/07 23:03:38 ajc
1176 * messages.c: don't display room name field when it's blank
1178 Revision 400.34 2002/10/07 04:10:37 ajc
1179 * When displaying meeting invitations, only show date/time for VEVENT
1180 subcomponents. Date/time for other subcomponents are irrelevant.
1181 * Cleaned up HTML display of meeting invitations.
1183 Revision 400.33 2002/10/03 03:40:31 ajc
1184 * Worked on meeting accept/decline a little bit
1186 Revision 400.32 2002/09/30 03:58:35 ajc
1187 * Dabbled in handling incoming meeting requests
1189 Revision 400.31 2002/09/29 20:15:43 ajc
1190 * Completed the calendar day view
1192 Revision 400.30 2002/09/28 04:01:30 ajc
1193 * started fleshing out the calendar day view
1195 Revision 400.29 2002/09/27 21:19:28 ajc
1198 Revision 400.28 2002/09/27 18:31:33 ajc
1199 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1200 * After saving a VEVENT, return to the correct calendar view and date
1202 Revision 400.27 2002/09/27 17:15:44 ajc
1203 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1205 Revision 400.26 2002/09/27 04:37:21 ajc
1206 * New, buggy versions of event editing screens
1208 Revision 400.25 2002/09/26 22:00:16 ajc
1209 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1210 month 1 in libical functions)
1212 Revision 400.24 2002/09/25 21:57:13 ajc
1213 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1216 Revision 400.23 2002/09/24 04:12:34 ajc
1217 * Rough cut of the two-pass calendar display routines (first pass: go thru
1218 messages gathering VEVENT items; second pass: render calendar with data)
1220 Revision 400.22 2002/09/23 04:01:33 ajc
1221 * Presentation changes to calendar month view
1223 Revision 400.21 2002/09/22 05:20:27 ajc
1224 * Began implementing month view
1226 Revision 400.20 2002/09/21 04:38:05 ajc
1227 * Added utility functions for displaying vcalendar timestamps in web forms
1228 and translating form data back to timestamps.
1229 * Completed the "edit task" and "add new task" screens.
1231 Revision 400.19 2002/09/20 20:28:08 ajc
1232 * Smooth transition between "list tasks" & "edit task" screens
1234 Revision 400.18 2002/09/20 03:54:44 ajc
1235 * Display the "Tasks" view as a bulleted list with each task clickable
1236 * Clicking brings up an (unfinished) "edit task" screen
1238 Revision 400.17 2002/09/18 21:44:02 ajc
1239 * display VTODO parameters
1241 Revision 400.16 2002/09/17 04:21:00 ajc
1242 * Handler chains for VCALENDAR and VTODO types
1244 Revision 400.15 2002/09/17 03:37:10 ajc
1245 * Implemented a 'display handler' infrastructure for various groupware types
1247 Revision 400.14 2002/09/16 03:35:12 ajc
1248 * Just a bunch of glue code to iterate through the various types of ical
1249 objects we could encounter
1251 Revision 400.13 2002/09/15 04:05:41 ajc
1252 * Process calendar object subcomponents
1254 Revision 400.12 2002/09/15 03:40:13 ajc
1256 * When a text/calendar MIME type is discovered in a message, send it to
1257 the (currently skeleton) parser in calendar.c
1258 * calendar.c: skeleton parser for calendar objects which currently just
1259 creates an icalcomponent object and frees it.
1261 Revision 400.11 2002/09/15 03:16:24 ajc
1262 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1263 function namespace in libical
1265 Revision 400.10 2002/09/15 02:50:55 ajc
1266 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1268 Revision 400.9 2002/09/14 21:33:31 ajc
1269 * Backed out compression of inlines -- not all browsers appear to handle it
1271 Revision 400.8 2002/09/14 20:20:29 ajc
1272 * Attempting to push more stuff through compression. I've introduced some
1273 sort of deadlock bug that I can't seem to find yet...
1275 Revision 400.7 2002/09/14 20:00:22 ajc
1276 * Compress output_image() graphics
1278 Revision 400.6 2002/09/14 16:26:35 ajc
1279 * output_image() now reads the entire image from Citadel into a buffer before
1280 sending it to the browser (for performance reasons, and so it can compress)
1282 Revision 400.5 2002/09/14 04:52:59 ajc
1283 * Look for the "libical" calendaring library and link it in if present...
1285 Revision 400.4 2002/09/14 04:02:36 ajc
1286 * Finished gzip compression of dynamic pages (when browser supports it)
1288 Revision 400.3 2002/09/13 20:40:53 ajc
1289 * Detect when the client browser is capable of gzip encoding
1290 (actual encoding is not implemented yet)
1292 Revision 400.2 2002/09/13 15:54:40 ajc
1293 * Reversed the above change because I broke it somehow
1295 Revision 400.1 2002/09/11 22:46:59 ajc
1296 * Started adding in compression and calendaring library detects (not finished)
1298 Revision 400.0 2002/09/09 03:56:11 ajc
1299 * This is version 4.00
1301 Revision 323.68 2002/09/09 03:51:01 ajc
1302 * In the HTML-to-HTML converter:
1303 --> Open links in new window (as with text msgs)
1304 --> Convert loose URL's to hot links (as with text msgs)
1306 Revision 323.67 2002/09/06 03:59:11 ajc
1307 * Added an "About this server" panel to the Summary page.
1308 (Useless fluff, but better than an empty column.)
1310 Revision 323.66 2002/08/26 02:57:06 ajc
1311 * Rooms listed on the summary page are now clickable-gotoable
1313 Revision 323.65 2002/08/26 01:24:09 ajc
1314 * Added a "summary" page (rather sparse for now)
1316 Revision 323.64 2002/08/24 15:30:48 ajc
1317 * GET instead of POST for listsub. Also add a 'Back...' link.
1319 Revision 323.63 2002/08/24 05:59:24 ajc
1320 * Bugfixes and cosmetic changes to listsub system
1322 Revision 323.62 2002/08/23 03:37:19 ajc
1323 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1325 Revision 323.61 2002/08/22 03:55:47 ajc
1326 * 'unsubscribe' command (but not 'confirm unsubscribe')
1328 Revision 323.60 2002/08/21 21:58:37 ajc
1329 * Completed self-service list subscription via web.
1330 (Still need to implement unsubscribe.)
1332 Revision 323.59 2002/08/16 22:06:51 ajc
1335 Revision 323.58 2002/08/16 03:51:12 ajc
1336 * I think I've finally nailed the 'no session' pages now...
1338 Revision 323.57 2002/08/15 03:49:47 ajc
1339 * Fleshed out the list subscription page a bit
1341 Revision 323.56 2002/08/13 19:55:12 ajc
1342 * Keep track of the HTTP "Host:" header being sent by the browser.
1343 (We're going to need this in the near future)
1345 Revision 323.55 2002/08/05 16:07:30 ajc
1346 * Moved "edit floor label pic" to the floor editing screen
1348 Revision 323.54 2002/08/05 15:53:00 ajc
1349 * Commands to add, change, delete floors
1351 Revision 323.53 2002/07/26 03:20:04 ajc
1352 * Beautified the folder tabs in "edit room"
1354 Revision 323.52 2002/07/25 04:01:58 ajc
1355 * Final cleanup of changes (finally located and fixed the bug)
1357 Revision 323.51 2002/07/24 04:14:23 ajc
1358 * Minor code cleanup of last night's changes
1360 Revision 323.50 2002/07/23 15:40:54 ajc
1361 * Minor cleanup of previous changes
1363 Revision 323.49 2002/07/23 04:43:58 ajc
1364 * Updated message reading to use the new MSG4 command, so we can do output
1365 of various types of richtext (mainly HTML).
1367 Revision 323.48 2002/07/16 03:37:24 ajc
1368 * Small change to above
1370 Revision 323.47 2002/07/16 03:23:37 ajc
1371 * Display HTML messages as HTML. (Wow!)
1373 Revision 323.46 2002/07/13 04:39:59 ajc
1374 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1375 output HTML instead of converting to text/plain and back. (Not finished.)
1377 Revision 323.45 2002/07/11 03:17:03 ajc
1378 * hacks to text_to_server() to transmit messages as HTML
1380 Revision 323.44 2002/07/09 04:21:12 ajc
1383 Revision 323.43 2002/07/06 03:10:26 ajc
1384 * Enable a "make this my start page" link that works in lots of places.
1385 Configures a user's preference of where to go after login.
1387 Revision 323.42 2002/06/19 22:01:31 ajc
1388 * When editing another user's vCard, do a "transient goto" to their config
1389 room so you don't automatically gain access to their config room.
1390 * When creating a user, go back to the "select user to edit" screen with the
1391 new user's account name pre-selected.
1393 Revision 323.41 2002/06/17 03:48:44 ajc
1394 * Finished the thing to edit other users' vCards.
1396 Revision 323.40 2002/06/16 21:49:02 ajc
1397 * Administratively edit other users' vCards. Still needs a couple of lines
1398 of glue code to make it work.
1400 Revision 323.39 2002/06/15 20:34:39 ajc
1401 * Use safestrncpy() instead of strncpy() where appropriate
1402 * Fixed a memory allocation bug in the vCard parser
1404 Revision 323.38 2002/05/23 03:40:05 ajc
1405 * Brought over a utility function I'll need later
1407 Revision 323.37 2002/05/22 02:34:56 ajc
1408 * Finished room/folder view selector. Pretty cool.
1410 Revision 323.36 2002/05/22 01:53:23 ajc
1411 * Room list or folder list? Give the user a choice. (Has bugs.)
1413 Revision 323.35 2002/05/12 15:21:43 error
1414 * do_template() now parses a .wml file for WAP clients, and a .html file
1417 Revision 323.34 2002/05/11 22:46:19 error
1418 * Track whether user-agent is a WAP gateway
1420 Revision 323.33 2002/05/11 15:35:07 error
1421 * webcit.c: add MIME types for WAP/WML
1423 Revision 323.32 2002/05/10 15:29:58 ajc
1424 * Hacked the address book view a little bit
1426 Revision 323.31 2002/05/09 03:53:56 ajc
1427 * Began working on address book view
1429 Revision 323.30 2002/05/08 03:38:58 ajc
1430 * Preferences framework
1432 Revision 323.29 2002/05/07 03:57:29 ajc
1433 * In message summary, replace 'Del' links with checkboxes
1435 Revision 323.28 2002/05/05 03:28:15 ajc
1436 * Shuffled around the room banner a bit
1438 Revision 323.27 2002/05/03 19:32:39 ajc
1439 * Finished "folder list" mode (still need to move it to a permanent location)
1441 Revision 323.26 2002/05/03 03:55:17 ajc
1442 * more folder display stuff
1444 Revision 323.25 2002/05/01 22:03:07 ajc
1445 * "folder list" view (not finished)
1447 Revision 323.24 2002/05/01 03:23:31 ajc
1448 * Added a drop-down box to change a user's view of a room.
1450 Revision 323.23 2002/04/28 03:56:47 ajc
1451 * Finished summary mode (for the most part, anyway)
1453 Revision 323.22 2002/04/26 21:13:21 ajc
1454 * Separated "summary mode" message listing into its own function
1455 * Go to summary mode automatically when the server says that view=1
1457 Revision 323.21 2002/04/20 04:14:29 ajc
1458 * Some work on email summary screen
1460 Revision 323.20 2002/03/31 05:02:39 ajc
1461 * Remove "Page another user" link from main menu
1462 * Add "edit my citadel config room" type link from edit user screen
1464 Revision 323.19 2002/03/29 22:30:45 ajc
1465 * Finished the "edit user" screen.
1467 Revision 323.18 2002/03/29 15:18:09 ajc
1468 * yep ... more user edit stuff
1470 Revision 323.17 2002/03/26 19:01:12 ajc
1471 * More edit user stuff
1473 Revision 323.16 2002/03/26 18:23:23 ajc
1474 * Don't display room banner on screens that don't pertain to a particular room
1475 * Initial prep for add/change/delete user accounts screen
1477 Revision 323.15 2002/03/22 04:33:08 ajc
1478 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1480 Revision 323.14 2002/03/19 04:35:10 ajc
1481 * Brought over yet another new version of the MIME parser from Citadel
1483 Revision 323.13 2002/03/13 03:56:52 ajc
1484 * New site config option "Allow system Aides to gain access to mailboxes"
1486 Revision 323.12 2002/03/12 23:13:57 ajc
1487 * Moved room access controls out of the admin menu and into the room commands
1488 menu. Prettied up the access control list screen.
1490 Revision 323.11 2002/03/10 06:07:09 ajc
1491 * Handle multiple Internet e-mail addresses in vCard editor
1493 Revision 323.10 2002/03/07 04:56:09 ajc
1494 * Final polish for initial round of vCard editing functions. Only show "edit"
1495 link when editing user's own vCard in the My Citadel Config> room.
1497 Revision 323.9 2002/03/06 05:22:33 ajc
1498 * More vcard editing form stuff
1500 Revision 323.8 2002/03/05 05:05:06 ajc
1501 * More vCard editing stuff
1503 Revision 323.7 2002/03/04 05:28:54 ajc
1504 * Wrote some skeleton code for robust vCard editing
1506 Revision 323.6 2002/03/03 06:58:25 ajc
1507 * Login errors displayed in red
1509 Revision 323.5 2002/03/03 06:52:59 ajc
1510 * Allow editing of the "disable self-service user account creation" site config option
1512 Revision 323.4 2002/02/24 07:02:44 ajc
1513 * Added the ability to enter a Subject: line in messages
1514 * Go to the Mail room when user clicks on the new mail alert icon
1516 Revision 323.3 2002/02/13 22:47:51 ajc
1517 * Added some rudimentary support for displaying vCards as card-looking things
1519 Revision 323.2 2002/02/13 15:04:25 ajc
1520 * Began some hacks for vCard processing
1522 Revision 323.0 2002/01/13 09:07:06 ajc
1525 Revision 322.4 2002/01/13 09:06:38 ajc
1526 * Brought over the debugged mime parser from Citadel
1528 Revision 322.3 2002/01/05 06:19:17 error
1529 * Add MIME types text/css and image/png
1531 Revision 322.2 2002/01/03 22:32:38 ajc
1532 * templatized the "prompt for recipient" screen
1534 Revision 322.1 2001/12/28 09:43:05 error
1535 * Client support for hostnames up to 63 characters
1537 Revision 322.0 2001/12/26 23:11:56 ajc
1540 Revision 321.1 2001/12/26 23:11:25 ajc
1541 * Minor change to the upload handler, to fix graphics uploads
1543 Revision 321.0 2001/12/26 05:28:02 ajc
1546 Revision 320.2 2001/12/26 05:24:11 ajc
1547 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1548 link tags. The nifty JavaScript stuff is now used only to light up the
1549 buttons during mouse hovers, and nothing more.
1551 Revision 320.1 2001/12/25 00:14:44 error
1552 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1554 Revision 320.0 2001/12/21 06:04:03 ajc
1557 Revision 301.22 2001/12/21 06:03:54 ajc
1560 Revision 301.21 2001/12/20 05:02:42 ajc
1561 * If you paid for this software, someone is ripping you off.
1562 * Fixed the urlesc() function to use a caller-supplied target buffer.
1564 Revision 301.20 2001/12/18 20:35:29 ajc
1565 * More fun JavaScript-enabled buttons
1567 Revision 301.19 2001/12/18 16:48:06 ajc
1568 * Began testing new JavaScript-enabled k00l light-up buttonz
1570 Revision 301.18 2001/12/18 06:06:20 ajc
1571 * mime parser update
1573 Revision 301.17 2001/12/15 20:51:33 ajc
1574 * "reply" button on pop-up pages
1576 Revision 301.16 2001/12/11 16:02:40 ajc
1577 * Completed support for add/remove mailing list recipients.
1579 Revision 301.15 2001/12/11 15:22:53 ajc
1580 * Began constructing the listserv screen for config (not tested)
1582 Revision 301.14 2001/12/11 05:37:12 ajc
1583 * Finished the share/unshare room screen in Edit Room
1585 Revision 301.13 2001/12/03 04:43:40 ajc
1586 * Brought over an update of the MIME parser from Citadel.
1588 Revision 301.12 2001/12/02 07:09:13 ajc
1589 * Turned the room editing page into a tabbed dialog
1590 * Started adding some of the room sharing stuff
1592 Revision 301.11 2001/11/22 05:17:06 ajc
1593 * Completed the add/change/delete neighbor node screens
1595 Revision 301.10 2001/11/18 01:47:24 ajc
1596 * Tentatively begun the change of networking configuration screens to reflect
1597 the new network architecture of the server.
1599 Revision 301.9 2001/11/18 01:41:09 ajc
1600 * Brought over the newer string tokenizer from Citadel
1601 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1602 server's convention of #define SIZ 4096
1604 Revision 301.8 2001/11/14 03:20:22 ajc
1605 * Add some more of the newer config settings to the site config screen
1607 Revision 301.7 2001/09/25 03:34:09 ajc
1608 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1609 and bail out without bothering the Citadel server.
1611 Revision 301.6 2001/08/22 16:38:06 ajc
1612 * Added the "-c" command line option to generate optional cookies indicating
1613 the host name of the server. This makes it easy to put a cluster of WebCit
1614 servers behind (for example) an Arrowpoint load balancer.
1616 Revision 301.5 2001/08/21 04:02:56 ajc
1617 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1618 unwanted page caching
1620 Revision 301.4 2001/08/13 03:43:24 ajc
1623 Revision 301.3 2001/08/13 03:40:01 ajc
1624 * Another attempt at focus
1626 Revision 301.2 2001/08/11 04:24:39 ajc
1627 * Attempt at setting focus to msgtext area when entering a message.
1629 Revision 301.1 2001/08/02 03:42:03 ajc
1630 * Changed the wholist to work with the new masquerade semantics
1632 Revision 301.0 2001/06/28 15:05:31 ajc
1635 Revision 300.2 2001/06/28 15:03:49 ajc
1636 * Every generated page now includes a meta tag to disable evil "smart tags"
1637 (see http://smarttags.manilasites.com/ for more information)
1639 Revision 300.1 2001/06/28 02:39:54 ajc
1640 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1641 the screen where you can create a room...
1643 Revision 300.0 2001/06/27 06:24:06 ajc
1644 * Tagged everything as Version 3.00
1646 Revision 213.25 2001/06/27 06:22:49 ajc
1647 * Updated docs for the 3.00 release
1649 Revision 213.24 2001/06/27 06:16:01 ajc
1650 * Correct generated window name in pop up pages
1651 * Added handling of MIME inline images (not tested)
1653 Revision 213.23 2001/06/22 17:58:20 ajc
1654 * A few performance and tuning cleanups. Increased the size of the socket
1655 queue length to 100 for use on big systems. Also, during startup, the
1656 initial startup thread now exits after creating the worker threads, instead
1657 of becoming a worker thread itself. For some reason Solaris had problems
1658 with the latter method.
1660 Revision 213.22 2001/06/07 03:16:57 ajc
1661 * Brought over an updated mime parser from Citadel
1663 Revision 213.21 2001/06/06 14:44:25 ajc
1664 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1666 Revision 213.20 2001/05/31 02:26:22 ajc
1667 * Fixed login to take you to the Lobby instead of the next room.
1669 Revision 213.19 2001/05/30 22:37:09 ajc
1670 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1671 or a "filename" from the MIME parser.
1673 Revision 213.18 2001/05/30 01:06:57 ajc
1674 * Changes to mime parser ... still something wrong
1676 Revision 213.17 2001/05/28 19:27:29 ajc
1677 * Fixed bug which marked all messages in Lobby as old before reading at login
1679 Revision 213.16 2001/05/25 22:39:26 ajc
1680 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1682 Revision 213.15 2001/05/23 16:15:23 ajc
1683 * UI changes (pretty frames with no scrollbars)
1685 Revision 213.14 2001/05/22 00:32:17 ajc
1688 Revision 213.13 2001/05/22 00:02:18 ajc
1689 * Another attempt to fix the fd leak
1691 Revision 213.12 2001/05/19 02:21:40 ajc
1692 * Attempt to fix the dangling sockets.
1694 Revision 213.11 2001/05/15 03:22:25 ajc
1695 * More icon updates and link cleanup type stuff
1697 Revision 213.10 2001/05/06 05:11:48 ajc
1698 * Added paging icon and right-justified it
1699 * Send-page window is now a popup
1701 Revision 213.9 2001/05/04 04:28:10 ajc
1702 * Added "page user" button in wholist
1704 Revision 213.8 2001/05/01 00:49:43 ajc
1705 * more of the UI overhaul
1707 Revision 213.7 2001/04/30 01:49:36 ajc
1708 * more work on UI overhaul
1710 Revision 213.6 2001/04/29 04:39:23 ajc
1711 * User interface overhaul now in progress. WARNING: incomplete system.
1713 Revision 213.5 2001/04/01 22:13:37 cough
1714 * Modified roomops.c to give users the ability to pick a floor at room
1717 Revision 213.4 2001/02/15 01:21:55 ajc
1718 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1719 invite/kickout functionality.
1721 Revision 213.3 2001/01/25 23:10:00 ajc
1722 * "Delete message" button now confirms on client-side using JavaScript
1724 Revision 213.2 2000/12/05 18:39:49 ajc
1725 * Added support for non-USA countries in registration screen (requires the
1726 latest Citadel server, which supports the country field)
1728 Revision 213.1 2000/10/20 04:27:46 ajc
1729 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1731 Revision 213.0 2000/10/03 16:44:01 ajc
1732 * Tagged for 2.13 release
1734 Revision 212.16 2000/10/03 03:15:53 ajc
1735 * Cosmetic changes to login screen, menu bar, and message header bar
1737 Revision 212.15 2000/09/28 03:44:52 ajc
1738 * Linked to the bio/photo page from message headers. I'm not sure I like the
1739 color scheme, though.
1741 Revision 212.14 2000/09/28 03:37:23 ajc
1742 * who.c: provide links to bio/photo pages for each user in the wholist
1744 Revision 212.13 2000/09/24 21:37:21 ajc
1745 * When reading large numbers of messages, group them in smaller numbers and
1746 display the selector bar in search engine style (like AltaVista and Google)
1748 Revision 212.12 2000/09/24 04:17:16 ajc
1749 * Templatized the room banner.
1751 Revision 212.11 2000/09/17 03:29:45 ajc
1752 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1754 Revision 212.10 2000/09/14 11:43:37 error
1755 Replace occurrences of % throughout the HTML with %% so as to be friendly
1756 to HP/UX printf() and possibly others.
1758 Revision 212.9 2000/09/13 04:13:59 ajc
1759 * Completed the initial hack of the variable substitution template thingy.
1760 Check out static/login.html to see the first template.
1762 Revision 212.8 2000/09/11 17:08:16 ajc
1763 * Started templatizing the login screen. Not finished yet.
1765 Revision 212.7 2000/09/11 03:29:50 ajc
1766 * Started working on a variable-substitution thing
1768 Revision 212.6 2000/08/30 03:20:22 ajc
1769 * Put the wholist back into its own window.
1771 Revision 212.5 2000/07/06 03:46:29 ajc
1772 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1774 Revision 212.4 2000/06/29 04:22:35 ajc
1775 * Changed the format of the wholis (again). Now it shows up in a frame
1776 instead of a separate window.
1778 Revision 212.3 2000/06/12 03:28:44 ajc
1779 * added support for multi-line paging
1781 Revision 212.2 2000/06/07 04:11:28 ajc
1782 * HTML changes to room banner
1784 Revision 212.1 2000/05/31 04:29:54 ajc
1785 * Initial support for "summary" (headers only, no body) mode of reading
1786 messages, and "read one" mode. For future support of 'traditional' email.
1788 Revision 212.0 2000/05/23 20:35:52 ajc
1789 * Tagged for the 2.12 release
1791 Revision 211.19 2000/05/18 02:33:39 ajc
1792 * Don't call whobbs() directly after changing masq room/host, it screws up the
1793 refresh. It now calls an HTTP redirect page instead.
1794 * added http_redirect(char *url) function to accomplish the above
1796 Revision 211.18 2000/05/08 17:24:32 ajc
1797 * Removed HTTP date fields because it was confusing browser caches (weird)
1798 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1800 Revision 211.17 2000/05/07 23:46:55 ajc
1801 * added Date: and Last-Modified: headers to HTTP output
1802 * masquerade room/host screen now runs in wholist window, and returns to it
1804 Revision 211.16 2000/05/02 17:32:06 ajc
1805 * Font related changes to html
1807 Revision 211.15 2000/04/20 02:42:23 ajc
1808 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1809 crashing every session, every time. (?)
1810 * End the session after displaying robots.txt or nocookies.html, to prevent
1811 big session logjams when either of these conditions are met
1813 Revision 211.14 2000/04/15 15:43:46 nbryant
1814 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1815 64-bit gcc on sparc is evil)
1817 Revision 211.13 2000/04/06 20:42:03 nbryant
1818 * configure.in: fix a typo
1820 Revision 211.12 2000/04/06 20:37:01 nbryant
1821 * solaris cleanups and warning fixes
1823 Revision 211.11 2000/03/31 03:48:52 ajc
1824 * text_to_server() now behaves the way web users expect text entry to work.
1825 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1827 Revision 211.10 2000/03/31 02:39:06 ajc
1828 * Fixed bugs in "Site configuration" and added new fields.
1830 Revision 211.9 2000/03/31 02:08:45 ajc
1831 * Added "max messages per page" and "read next nnn" stuff to read loop
1832 (probably not in its final form)
1834 Revision 211.8 2000/03/28 17:02:47 nbryant
1835 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1837 Revision 211.7 2000/03/27 16:18:17 ajc
1838 * Implement multi-room chat as available in Citadel 5.70
1840 Revision 211.6 2000/03/23 04:45:15 ajc
1841 * Experimental move of wholist to a separate auto-refreshing window
1843 Revision 211.5 2000/03/19 22:49:03 ajc
1844 * Made the header-bar buttons more visible
1845 * Added a "reply" header-bar button
1846 * Move "Subject:" lines into the header-bar
1847 * Padded the header-bars by one pixel (nicer looking)
1848 * Changed message date/time output format
1850 Revision 211.4 2000/03/19 19:49:31 ajc
1851 * Added support for unix domain sockets
1853 Revision 211.3 2000/02/11 23:45:04 nbryant
1854 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1855 * tcp_sockets.c: include <arpa/inet.h>
1857 Revision 211.2 2000/02/11 23:30:04 nbryant
1858 configure.in: added some code for FreeBSD
1860 Revision 211.1 2000/01/11 04:20:40 ajc
1861 * Add "close window" option to goodbye screen
1863 Revision 211.0 2000/01/04 15:24:16 ajc
1864 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1865 * This will be released as v2.11; tagged everything as such.
1867 Revision 210.0 1999/12/24 04:57:18 ajc
1870 Revision 1.121 1999/12/23 04:54:48 ajc
1871 * Changed session cookie from hexadecimal encoding to base64
1872 * Removed overly verbose logging
1874 Revision 1.120 1999/12/12 18:12:28 ajc
1875 * get http request: clear hold buffer before starting to read in HTTP request.
1876 This was causing some requests to get corrupted.
1878 Revision 1.119 1999/12/08 18:25:21 ajc
1879 * Increased the size of the backlog queue length passed to accept() and made
1880 it a configuration parameter in webcit.h
1882 Revision 1.118 1999/12/07 16:09:26 ajc
1883 * Better (non fireworks display mode) handling of broken HTTP sockets
1885 Revision 1.117 1999/12/06 03:40:29 ajc
1886 * Moved a bunch of other global variables to per-session variables
1888 Revision 1.116 1999/12/06 02:05:33 ajc
1889 * Moved global march list into per-session context
1891 Revision 1.115 1999/12/05 18:38:02 ajc
1892 * Auto-scaling worker thread pool size
1894 Revision 1.114 1999/12/05 17:38:41 ajc
1895 * Additional debugging and cleanup
1897 Revision 1.113 1999/12/04 22:16:05 ajc
1898 * Moved all diagnostic output to stderr
1899 * Moved "HTTP/1.0 200 OK" output to output_headers()
1901 Revision 1.112 1999/12/04 21:56:59 ajc
1902 * Finished the overhaul. Now to tune...
1904 Revision 1.111 1999/12/03 17:59:53 ajc
1905 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1906 pseudocode so the build is currently broken.
1908 Revision 1.110 1999/12/03 16:37:46 ajc
1909 * Repaired HTTP output for image transfers and static content
1911 Revision 1.109 1999/12/03 05:09:54 ajc
1912 * Rewrote the HTTP engine and application coupling to run in a worker thread
1913 model and to run as a single multithreaded program (eliminated helper
1914 processes and pipes). It currently runs but has many large bugs.
1916 Revision 1.108 1999/12/03 00:18:20 ajc
1917 * Added ".c.o" rule to Makefile
1919 Revision 1.107 1999/11/26 03:32:59 ajc
1920 * Started moving all of the global variables into a struct, to facilitate
1921 multithreaded server.
1923 Revision 1.106 1999/11/26 01:28:10 ajc
1926 Revision 1.105 1999/11/04 02:05:02 ajc
1927 * Added 'number of worker threads' to site config screen
1929 Revision 1.104 1999/10/25 02:25:09 ajc
1930 * Shuffled around the room editing commands
1932 Revision 1.103 1999/10/14 04:07:18 ajc
1933 * Cleaned up the bottom-of-page icons
1935 Revision 1.102 1999/10/08 23:58:11 ajc
1936 * Minor bug fix in registration screen
1938 Revision 1.101 1999/10/06 02:44:02 ajc
1939 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1940 it back in when it's fixed. Also added more attempts at cache disabling,
1941 but it still doesn't work in the StarOffice browser. I don't know why.
1943 Revision 1.100 1999/10/02 03:26:14 ajc
1944 * Merged in Nick's bit of JavaScript to handle key commands.
1945 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1946 in a text field. Right now you can't even log in.
1948 Revision 1.99 1999/09/01 01:06:11 ajc
1949 * Added "max message length" field in global config screen
1951 Revision 1.98 1999/08/14 18:16:10 ajc
1952 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1955 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1956 * Did neat stuff to the bottom of the page
1958 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1959 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1960 to a Citadel server fails.
1961 * messages.c: don't auto-link URL's in messages if it would cause
1964 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1965 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1966 compiler. This should make more browsers happy.
1968 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1969 * Added support for "robots.txt" telling spiders to go away.
1970 * Do a slrp_highest() when logging off.
1972 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1973 * Rearranged the code in "Site-wide configuration" and "Generic
1974 server command" to avoid nested server operations
1976 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1977 * webcit.c: added "back, top, next" buttons to bottom of each page
1978 * menubar.html: replaced "User list" with "Page another user"
1980 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1981 * context_loop.c: rearranged some code to try to eliminate deadlocks
1983 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1984 * Unknown URL's now display the main menu instead of diagnostics
1985 * Diagnostics are now at <baseurl>/diagnostics
1987 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1988 * Session no longer locks up when an express message is cancelled
1989 * The default Citadel server is now "localhost" instead of uncnsrd
1990 * Added some documentation
1992 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1993 * roomops.c: made room banner graphics more reliable
1994 * messages.c: added code to prevent accidental "double-posting"
1995 * who.c: fixed the "Change room/host/user" submit logic
1997 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1998 * Changed static/menubar.html so the text is readable
2000 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2001 * Ditched the frames mode completely. It wasn't working properly in,
2002 among other places, IE 5. Die, Bill, Die.
2004 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2005 * Fixed the behavior of the "forget room" routine, to properly handle
2006 the transition back to the Lobby after it's all done.
2007 * Added ExpressMessageCat() to allow code to send the user messages
2008 along with incoming express messages
2009 * WebCit now sends the name of the end user's browser as the client
2010 name in a Citadel IDEN command rather than its own name.
2012 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2013 * Minor code cleanups
2014 * New mail notification
2016 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2017 * Top-aligned all the cells in the fake frames in non-frames mode
2019 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2020 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2021 of a Goto, in order to prevent it from first marking all msgs old.
2023 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2024 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2025 which can differentiate the needs of frames and noframes modes
2027 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2028 * webserver.c: added "-t" option to send traces somewhere else
2030 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2031 * context_loop.c: display an error page if the client browser
2032 requests a non-root page and there is no cookie set
2033 * webserver.c: took my name off the copyright notice (it's a group
2036 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2037 * Reworked a lot of the structure, made more HTML "embeddable"
2038 * Changed the noframes mode to display "fake" frames using tables
2040 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2041 Changed some output formatting (mainly <FONT> tags).
2042 Changed who.c to use urlescputs() rather than escputs()
2043 in urls so GOTOs and User Profiles work when the string has a
2046 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2047 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2048 How to cause "onLoad=" to cause a sibling frame to refresh without
2049 having to use the nonportable HTTP "Window-Target:" directive. Began
2050 implementation of this; it should allow portable NS/IE compatibility.
2052 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2053 * Implemented "access level required to create rooms"
2055 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2056 * webcit.c: modified getz() to *exit* the program when fgets()
2057 returns an error. This is actually the desired behavior; it would
2058 otherwise busy-loop forever on a broken pipe.
2060 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2061 * webcit.c: added to getz() the ability to return an error code;
2062 implemented this in the main loop, hopefully fixing problems
2063 * Added "braindamage" file (frames/JS browser compatibility list)
2064 * Added HTTP "User-agent:" detection
2065 * wildmat.c, braindamage.c: added
2066 * Initial value of 'noframes' is now set by the braindamage check
2067 * Ran everything through "indent -kr -i8"
2068 * roomops.c: in room list, print a in otherwise empty cells
2070 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2071 * context_loop.c: warning fix
2072 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2074 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2075 * Resolve the name of the connecting host and pass it on to Citadel
2077 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2078 * wDumpContent() is now responsible for </BODY></HTML> most of the
2079 time (parameter settable) so that the main menu can easily be
2080 embedded in every page when running in noframes mode
2081 * noframes mode selection is now carried in the cookie
2083 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2084 * Made the frames stuff less dependent on the HTML TARGET= directive
2085 and more dependent on the HTTP Window-target: directive.
2086 * Made the system semi-navigable in noframes mode.
2088 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2089 * Brought over the new room listing code and <G>oto heuristics
2090 from the main Citadel tree, to pay attention to floor/room ordering
2092 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2093 * Modified the back end of mime_parser to use callbacks instead of
2094 doing something specific. Now we can use it elsewhere.
2096 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2097 * Fixed the bugs in "Site-wide configuration"
2098 * Added a "generic server commands" screen
2100 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2101 * Reduced the multiple cookies down to one cookie combining all data.
2103 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2104 * Removed wc_host and wc_port cookies.
2105 * Added an "edit your session" screen to change your wholisting.
2107 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2108 * Added "enter registration"
2109 * Set up automatic trigger of Enter Registration when the server
2111 * Established that a one-to-one WebCit/Citadel correspondence will
2112 be required. No big deal due to shared code segments.
2113 * Added "change password"
2114 * Added networking configuration screens. These still need testing.
2115 * Added a "kill session" link to each line of the wholist when
2116 logged in as an aide, and the screens to perform this operation.
2118 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2119 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2120 * "Finished" the MIME parser.
2121 * Got image uploads working.
2122 * Added "add/edit user photo" screens.
2123 * Added "add/edit room graphic" screens.
2124 * Added "add/edit floor graphic" screens.
2125 * Fixed display of floor graphic in known rooms list.
2127 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2128 * Wrote mime_parser.c for handling of image uploads. This will also
2129 be used in future Citadel MIME projects.
2131 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2132 * Fixed a bug in the room banner display code
2133 * Added "delete room"
2134 * Added "validate users"
2136 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2137 * Added "edit room info file"
2140 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2141 * Changed the "auto read new" functionality from a meta refresh tag
2142 to an "onload" directive (the former was causing graphics problems)
2143 * Added "create room"
2146 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2147 * Got the Zap and List-Zapped commands working
2148 * Added a convenience function to display a page with an error string
2149 * Automatically do a read-new-msgs whenever a new room banner is loaded
2151 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2152 * Added the screens to send pages
2153 * Changed message headers to display in bigger font, non-boldface
2154 * Added the chat system
2155 * Added goto private rooms
2157 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2158 * Replace "Citadel" in menu bar with the Citadel logo
2160 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2161 * automatically regenerate Makefile when Makefile.in changes
2163 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2164 * context_loop.c: Moved "remove session" into its own function.
2165 Check for dead webcit child process before each transaction.
2166 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2167 against broken HTTP connections.
2168 * Added a housekeeping thread to periodically remove dead sessions
2169 and kill idle sessions.
2170 * messages.c: added "delete message" functionality
2171 * messages.c: added "move message" functionality
2172 * userlist.c: added. This adds "userlist" and "show user" functions.
2173 * roomops.c: fixed buggy implementation of ungoto
2174 * Set up an option in output_headers() to optionally print the most
2175 often used opening HTML as well as the HTTP headers.
2176 * Display express messages in cute little JavaScript popup window.
2178 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2179 * Brought over message reading and entry functions from old WebCit
2181 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2182 * context_loop.c: really fix the SO_LINGER stuff
2183 * webserver.c: remove commented-out references to SO_LINGER
2185 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2186 * context_loop.c: After fork(), child process closes the HTTP socket
2187 so when the parent process closes it, it actually _does_ close.
2188 Otherwise, aIEeeee and possibly other browsers will hang.
2189 * Added support for graphics images retrieved from the Citadel server.
2190 * Set up login banner graphic and background image graphic
2192 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2193 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2195 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2196 * Smoothed out some of the login/logout code. Failed authentication
2197 now works the way it should.
2198 * Added support for new user login (still need to handle registration).
2200 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2201 * Discovered that the HTTP socket problem is related to a socket that
2202 isn't properly lingering on close. Temporarily hacked a sleep(10)
2203 into context_loop.c until it is figured out.
2205 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2206 * Did a little debugging, still trying to figure out why logging in
2207 displays "Connection reset by peer" error. It used to work...
2209 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2210 * Makefile.in: updated dependencies
2212 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2213 * Fixed broken interpretation of variables specified in the URL
2214 * added new "action" variable to make main loop simpler
2216 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2217 * webserver.c: prototype vsnprintf
2218 * context_loop.c: warning fix
2220 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2221 * tcp_sockets.c: removed some dead code
2222 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2223 unused ends of pipes, fix a file descriptor leak and a race condition
2224 * portability enhancements
2226 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2227 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2229 * converted to autoconf and began port to Digital UNIX
2231 * context_loop.c: moved the monster 64k buffer array off the stack
2232 * tcp_sockets.c: getservbyname() doesn't set errno.
2234 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2235 * webserver.c: warning fix