2 Revision 528.7 2005/01/14 04:53:54 ajc
3 *** empty log message ***
5 Revision 528.6 2005/01/14 04:53:12 ajc
6 * Got the three-pane model working not only with web browsers, but also
7 with the disgusting abomination called Internet Explorer.
9 Revision 528.5 2005/01/13 18:38:08 ajc
10 * Insert a newline between </div> and <div id="text">
12 Revision 528.4 2005/01/11 16:20:18 ajc
13 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
16 Revision 528.3 2005/01/11 05:05:08 ajc
17 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
18 * Ripped things apart in a big way. The frameset is gone (except for
19 chat, for which we'll probably keep frames). Iconbar and banner are
20 now done using CSS and <div> tags.
21 * Room read/enter/goto controls are currently missing. Stay tuned.
22 * I am in the process of rewriting all of the markup as valid XHTML.
24 Revision 528.2 2004/12/29 22:08:08 ajc
25 * roomops.c: provide a way to create room shares with a mapping to an
26 alternate room name on the other end.
28 Revision 528.1 2004/12/29 17:28:09 ajc
29 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
30 all corrupty-whatever when a remote room name mapping is found. Display
31 the mapping and preserve it across share/unshare operations.
33 Revision 528.0 2004/12/28 03:58:34 ajc
36 Revision 527.1 2004/12/28 03:58:24 ajc
37 * Corrected overly-escaped reply-to addresses in "reply" button
38 * Repaired toggling of self-service account creation in admin screen
39 * Bumped internal version number to 5.28
41 Revision 527.0 2004/12/07 04:41:37 ajc
44 Revision 526.1 2004/12/07 04:41:02 ajc
45 * Finally tracked down the WC->vars heap corruption issue (for real this
46 time). We now call clear_local_substs() at the end of each HTTP
47 transaction, whether we need to or not, instead of calling it whenever
48 we're done with something we wanted session variables for.
49 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
50 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
51 preventing it from getting clobbered by another session.
52 * Bumped internal version number to 5.27
54 Revision 526.0 2004/12/01 21:35:56 ajc
57 Revision 525.4 2004/12/01 21:35:44 ajc
58 * Changed internal version number to 5.26
60 Revision 525.3 2004/12/01 21:34:17 ajc
61 * Numerous memory management bugfixes.
63 Revision 525.2 2004/12/01 16:48:24 ajc
64 * tools.c: don't crash when striplt() is called with a zero-length string
66 Revision 525.1 2004/11/12 18:02:36 ajc
67 * Updated the richtext editor (new version from Kevin Roth's site)
69 Revision 525.0 2004/11/03 20:21:10 ajc
72 Revision 524.7 2004/11/03 20:21:02 ajc
73 * Changed internal version number to 5.25
75 Revision 524.6 2004/10/20 02:41:41 ajc
77 * Added the notes room to the icon bar
78 * Set up an initial implementation of Notes view. Attractive enough to
79 publish, but read-only. Needs a note editor.
81 Revision 524.5 2004/10/15 03:10:24 ajc
82 * Calendar objects UID now generated by generate_uuid() which creates
83 pseudo-DCE-ish UUID's.
85 Revision 524.4 2004/10/05 01:59:31 ajc
88 Revision 524.3 2004/10/03 02:56:35 ajc
89 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
91 Revision 524.2 2004/10/01 16:23:23 ajc
92 * Set up framework for "notes" view, and added a skeleton function for
95 Revision 524.1 2004/09/30 03:44:01 ajc
96 * fix line width break problem in chat
98 Revision 524.0 2004/09/28 16:12:44 ajc
101 Revision 523.12 2004/09/28 16:12:30 ajc
102 * Prepare for 5.24 release
104 Revision 523.11 2004/09/27 02:17:47 ajc
105 * messages.c: fix build problem on non-calendar-enabled installations
106 * floors.c: fix a warning message
108 Revision 523.10 2004/09/25 03:34:21 ajc
109 * summary.c: Fixed a calling syntax problem
111 Revision 523.9 2004/09/25 03:18:43 ajc
112 * small stylesheet fix
114 Revision 523.8 2004/09/24 04:21:41 ajc
115 * Fixed display bug for room list mode when we dropped down multiple
116 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
118 Revision 523.7 2004/09/24 04:08:25 ajc
119 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
120 rooms without new msgs
122 Revision 523.6 2004/09/24 04:04:34 ajc
123 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
126 Revision 523.5 2004/09/23 03:21:10 ajc
127 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
129 Revision 523.4 2004/09/16 02:42:37 ajc
130 * Set default view of new rooms during CRE8 command instead of afterwards
132 Revision 523.3 2004/09/15 03:08:50 ajc
133 * Support config of seaperate MSA port in Citadel 6.26
135 Revision 523.2 2004/09/10 03:49:17 ajc
136 * Added 'dialog' mode to setup
138 Revision 523.1 2004/08/31 20:31:01 ajc
139 * When saving VTODO (tasks), insert a UID if none is already present. Also
140 increment the sequence, or insert one if none is already present.
142 Revision 523.0 2004/08/31 03:02:37 ajc
145 Revision 522.30 2004/08/31 03:02:28 ajc
146 * Changed internal version number to 5.23
148 Revision 522.29 2004/08/27 02:40:06 ajc
149 * Ditched the graphical buttons because CSS can do the same thing faster.
151 Revision 522.28 2004/08/18 03:16:12 ajc
152 * 'move' and 'delete' buttons only show when allowed to do those things
154 Revision 522.27 2004/08/18 02:10:17 ajc
155 * Reply/Move/Delete buttons are now images, because system-native buttons
156 were too big and ugly.
158 Revision 522.26 2004/08/11 17:24:57 ajc
159 * static/iconbar.html: removed.
160 * Updated the "powered by citadel" graphic
162 Revision 522.25 2004/08/11 03:49:15 ajc
163 * Replaced all instances of the name "Citadel/UX" with "Citadel"
164 * Installed the "simple logo" in the iconbar
166 Revision 522.24 2004/08/09 03:11:20 ajc
167 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
169 Revision 522.23 2004/08/05 21:32:17 ajc
170 * Reply/Move/Delete are now buttons instead of links. This should enable
171 us to add some JavaScript magic for "Reply quoted" ...
173 Revision 522.22 2004/08/05 02:47:21 ajc
174 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
175 has a more predictable and attractive behavior, and can still be
176 overridden in the style sheet if the site operator wants to.
178 Revision 522.21 2004/08/04 03:52:23 ajc
179 * Tasks view is now pretty.
180 * Tasks view now displays date due for each task.
181 * Tasks view is now sorted by date due.
182 * Tasks view now displays overdue tasks in red.
184 Revision 522.20 2004/08/03 03:55:37 ajc
185 * Tasks view now uses the same buffer/dump logic as the calendar views, so
186 we can sort them by due date and do a prettier display. (Only the logic is
187 changed so far. The prettier display is forthcoming.)
189 Revision 522.19 2004/07/21 02:57:09 ajc
190 * Internet Configuration screen looks a little neater now
192 Revision 522.18 2004/07/21 02:45:15 ajc
193 * Completed the "Internet Configuration" screen
195 Revision 522.17 2004/07/16 19:13:37 ajc
196 *** empty log message ***
198 Revision 522.16 2004/07/16 19:13:10 ajc
199 * tools.c: display 12:00 as 12pm, not 12am
201 Revision 522.15 2004/07/16 03:14:03 ajc
202 * more work on inetconf screen
204 Revision 522.14 2004/07/16 02:50:00 ajc
205 * useredit.c: put a pretty box around user editing
207 Revision 522.13 2004/07/13 03:25:08 ajc
208 * inetconf.c: added. Not finished yet.
210 Revision 522.12 2004/07/10 03:10:19 ajc
211 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
212 floor level configurations.
213 * Put a space between OK and CANCEL buttons anywhere in the system where
215 * Some more of the room config/admin screens now return to themselves
216 with a "ok, you did that" message when OK is pressed, instead of dropping
217 out to the main menu.
219 Revision 522.11 2004/07/08 03:03:01 ajc
220 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
221 configuration (public rooms default and mailboxes default). Still need
222 to add floor and room policy screens.
224 Revision 522.10 2004/07/02 03:28:08 ajc
225 * Much-improved alphabet tabs for Address Book view. Now divides the
226 total number of names by (names per page, currently 60) and sets up
227 that many tabs, with proper [Aaa-Bbb] labels on them.
229 Revision 522.9 2004/07/02 03:26:06 ajc
230 *** empty log message ***
232 Revision 522.8 2004/07/01 02:40:40 ajc
233 * Clicking "Enter a message" in a groupware room now automatically calls
234 the correct editor for the type of objects in the room (message, calendar
235 event, task, address book entry)
237 Revision 522.7 2004/06/29 17:21:25 ajc
238 * Removed the word "room" in a few locations, as part of our push towards
239 not looking like a BBS when running in groupware mode
241 Revision 522.6 2004/06/29 00:37:02 ajc
242 * Made some fonts bigger because users were complaining...
244 Revision 522.5 2004/06/27 03:02:05 ajc
245 * Summary view -- always view ALL messages
246 * Summary view -- new messages are in boldface
248 Revision 522.4 2004/06/24 20:42:14 ajc
249 * Added the "server ip address" Citadel config option
250 * Site config: added "Changes will not take effect until..." language
253 Revision 522.3 2004/06/24 14:50:35 ajc
254 * Added the ability to listen on a single IP address instead of all addresses.
256 Revision 522.2 2004/06/22 02:21:56 ajc
259 Revision 522.1 2004/06/21 15:00:52 ajc
262 Revision 522.0 2004/06/19 03:21:35 ajc
265 Revision 521.10 2004/06/19 03:11:07 ajc
266 * Instead of a crufty "the topmost Internet email address will be used
267 for outgoing email" explanation, separated it into "Primary Internet
268 email address" and "Other email addresses" boxes.
270 Revision 521.9 2004/06/19 02:42:12 ajc
271 * Removed the "aides access to mailboxes" config option, which is no longer
272 part of the Citadel system.
274 Revision 521.8 2004/06/16 02:07:22 ajc
275 * Removed a couple of lines of debugging code leftover from last night
277 Revision 521.7 2004/06/15 03:06:11 ajc
278 * Bumped internal version number to 5.22
279 * Use new fast headers-only-no-mime fetch mode in Citadel for
282 Revision 521.6 2004/06/15 02:30:21 ajc
283 * Honor "maxmsgs" even when viewing a mailbox in summary mode
285 Revision 521.5 2004/06/12 04:26:38 ajc
286 * Fixed some garbled output resulting from turning things that look like
289 Revision 521.4 2004/06/11 16:09:36 ajc
290 * Moved the room graphic to the left of the room name in the banner, to
291 make it more consistent with the rest of the site.
292 * Reduced the size of the font in the iconbar
294 Revision 521.3 2004/06/11 03:15:08 ajc
295 * When "Add" is clicked without specifying an upload filename, resume
296 composition instead of aborting the post.
297 * Add attachments to messages in forward order, not reverse order
299 Revision 521.2 2004/06/10 03:08:48 ajc
300 * Improved the appearance of tabs in the room config screen
302 Revision 521.1 2004/06/10 02:58:55 ajc
303 * Made all the title boxes the same background color. The old scheme was
304 cute but not professional looking.
306 Revision 521.0 2004/06/06 19:53:25 ajc
309 Revision 510.15 2004/06/06 19:32:15 ajc
310 * Cleaned up a couple of FIXME's sitting around in the code
311 * Altered the conditions under which stray http://... strings are
312 automatically turned into links, to prevent that logic from
313 transforming IMG tags into gibberish.
314 * Set internal version number to 5.21
316 Revision 510.14 2004/06/04 02:29:07 ajc
317 * Fixed bug in "validate new users" screen (thanks Campy)
319 Revision 510.13 2004/06/03 03:21:22 ajc
320 * "Reply" button now carries the message subject into the reply.
322 Revision 510.12 2004/06/02 02:07:54 ajc
323 * setup.c: updated the setup script to configure two /etc/inittab entries,
324 one for http and one for https.
326 Revision 510.11 2004/06/01 21:46:47 ajc
327 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
328 during a read or write operation, do not attempt to finish the operation
329 unencrypted like we do in Citadel. Here in WebCit land it only causes
330 the server to segfault.
332 Revision 510.10 2004/06/01 19:01:22 ajc
333 * netconf.c: widened some of the text entry fields
334 * webcit.h: bumped up the internal version number to 5.20
336 Revision 510.9 2004/06/01 18:44:20 ajc
337 * Return to the old command-line usage (-s for https, service is either
338 http or https but not both)
340 Revision 510.8 2004/06/01 03:32:28 ajc
341 * Add "permanent room" setting to room edit screen
342 * create room -- allow longer strings
344 Revision 510.7 2004/06/01 00:36:43 ajc
345 * Hmmph. Do the session cookie as hex instead of base64. There really
346 are some characters in the base64 set that make HTTP do nasty things.
348 Revision 510.6 2004/05/31 21:43:27 ajc
349 * Added "|END" to the session cookie before base64-ing it. This fixes a
350 problem with certain room names causing the webserver to freak out and
351 break embedded images and stuff. I don't know why.
353 Revision 510.5 2004/05/31 20:34:11 ajc
354 * Message entry using Kevin Roth's excellent cross-platform richtext
357 Revision 510.4 2004/05/31 15:54:13 ajc
358 * "text" and "HTML" options for message entry.
360 Revision 510.3 2004/05/29 03:31:48 ajc
361 * tighten up the space between icons in the iconbar
363 Revision 510.2 2004/05/28 20:24:53 ajc
366 Revision 510.1 2004/05/24 03:02:38 ajc
367 * CSS change to make folder names stand out more in the "Folder View"
369 Revision 510.0 2004/04/30 04:08:58 ajc
372 Revision 506.13 2004/04/30 04:08:47 ajc
373 * Changed internal version number to 5.10
374 * Updated documentation for the new HTTPS service
376 Revision 506.12 2004/04/27 03:21:36 ajc
377 * Prompt for HTTPS port number during setup. We may make this optional.
379 Revision 506.11 2004/04/27 03:16:31 ajc
380 * When running on the same host as Citadel, if no key/cert are found,
381 symlink to Citadel's if possible.
382 * One server binary now forks to start both http and https servers.
384 Revision 506.10 2004/04/21 03:43:39 ajc
385 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
386 certs are also no longer invalid.
388 Revision 506.9 2004/04/21 02:25:13 ajc
389 * Replaced ctdl_install_certificate() with convenience functions found
390 in the OpenSSL library.
392 Revision 506.8 2004/04/21 02:19:41 ajc
393 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
394 understand, but read at http://www.informit.com/articles/article.asp?p=22078
395 ). Still doesn't work with Internet Monopolizer, though.
397 Revision 506.7 2004/04/20 02:32:44 ajc
398 * Allow setup to run seamlessly from within the Citadel Ridiculously
399 Easy Installer by observing the values of environment variables
400 CITADEL_INSTALLER, CITADEL, and WEBCIT.
402 Revision 506.6 2004/04/20 02:02:50 ajc
405 Revision 506.5 2004/04/16 03:14:06 ajc
406 * Minor fix for previous checkin
408 Revision 506.4 2004/04/16 02:59:01 ajc
409 * Completed SSL support. Still doesn't work with all browsers... gotta
412 Revision 506.3 2004/04/15 03:57:00 ajc
413 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
414 it has a crashy crashy bug in it. Don't use it yet.
416 Revision 506.2 2004/04/13 19:41:36 ajc
417 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
418 (freebusy data fetch for anonymous Kolab type clients)
420 Revision 506.1 2004/04/10 04:32:59 ajc
421 * Fixed some version and copyright date oopses
423 Revision 506.0 2004/04/10 04:29:30 ajc
426 Revision 505.22 2004/04/10 04:29:20 ajc
427 * Changed internal version number to 5.06
429 Revision 505.21 2004/03/29 04:30:20 ajc
430 * configure.in, Makefile.in: handle $LDFLAGS
432 Revision 505.20 2004/03/20 05:03:14 ajc
433 * Original startup thread becomes a worker thread after initialization.
434 Doing otherwise turns it into a zombie (at least on Linux) and possibly
435 leads to other problems
436 * Filter out NOOP's received in chat
438 Revision 505.19 2004/03/18 04:32:24 ajc
439 * Removed the language in README.TXT which told everyone that chat wouldn't
440 work with a non-local Citadel server, because that's no longer true.
441 * Removed the old chat applet from the static/ directory
443 Revision 505.18 2004/03/18 04:00:44 ajc
444 * Rounded web boxes now look correct in all browsers.
446 Revision 505.17 2004/03/17 18:25:31 ajc
447 * When creating a new user, auto-chain to the "edit user configuration"
448 screen, and subsequently auto-chain to the "edit address book entry"
449 screen. This creates a nice sensible workflow.
451 Revision 505.16 2004/03/15 22:47:09 ajc
452 * Prettied up the chat window a little more.
454 Revision 505.15 2004/03/15 04:27:44 ajc
455 * Chat now appears in a separate window
456 * Use regular frames instead of IFRAMEs for chat
457 * Display user's own chat text in bold+italic
458 * Added a "List Users" button
460 Revision 505.14 2004/03/09 20:45:45 error
461 * Add a Linux Software Map file
463 Revision 505.13 2004/03/07 22:04:32 ajc
464 * Fix the current view not being set to the default view for the creator
467 Revision 505.12 2004/03/07 21:31:17 ajc
468 * serv_read() now zeroes out the supplied buffer (with the supplied
469 length) if a server read fails. This causes serv_gets() to return
470 instead of looping endlessly. Fixes chat problem found on linux-ppc.
472 Revision 505.11 2004/03/03 05:21:36 ajc
473 * Made the chat screen totally kick-ass sweet. The flickering reload
474 i-frame is now tiny and hidden, and it *appends* new chat data to
475 the viewable window using JavaScript. No flickering + scrollback!
476 * Added a help button to the chat screen.
478 Revision 505.10 2004/02/29 22:52:15 ajc
479 * Close and clear (set to -1) server socket handle when socket errors are
480 detected. Fixes a chat problem reported by Winzlo.
482 Revision 505.9 2004/02/29 05:34:25 ajc
483 * Display the Chat menu option as "Chat with other users in <roomname>"
485 Revision 505.8 2004/02/27 05:04:38 ajc
486 * fix frameset bug in page popups
488 Revision 505.7 2004/02/26 04:08:56 ajc
489 * Fixed a problem that made WebCit go to the "no cookies" screen instead
490 of the logout banner.
491 * Ford's latest stupid room has a name with more than 64 characters, and
492 we still had a 64-byte room name in the march_list struct. ooooops...
494 Revision 505.6 2004/02/26 03:07:26 ajc
495 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
497 Revision 505.5 2004/02/25 23:10:28 ajc
498 * Allow "/do_logout" as a no-frames page
500 Revision 505.4 2004/02/25 23:00:21 ajc
501 * Changed the favicon support to LINK tags in the HEAD of static stuff,
502 to make life easier. (Thanks to prosthetik for this)
504 Revision 505.3 2004/02/25 15:20:11 ajc
505 * Support for favicon.ico in the static/ directory
507 Revision 505.2 2004/02/24 04:06:42 ajc
508 * Changed the colors slightly in chat screen
510 Revision 505.1 2004/02/20 06:07:06 ajc
511 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
513 Revision 505.0 2004/02/19 03:32:50 ajc
516 Revision 504.7 2004/02/19 03:32:38 ajc
517 * Changed the internal version number to 5.05
518 * Completed the frames fix
520 Revision 504.6 2004/02/18 20:08:29 ajc
521 * Fixed the frameset force reload logic. Now it does the whole frameset
522 without displaying an error in the main frame.
524 Revision 504.5 2004/02/18 19:17:51 ajc
525 * Force reload of frameset if someone tries to escape it. Not perfect
526 but it mostly works at this poing.
528 Revision 504.4 2004/02/17 03:37:11 ajc
529 * Indicate to Citadel that we want Server Generated Invitations when
530 calendar events are saved. (No longer the default in Citadel server.)
532 Revision 504.3 2004/02/09 04:49:32 ajc
533 * Prepare for a way to avoid falling out of the main frameset
535 Revision 504.2 2004/02/09 03:37:57 ajc
536 * Changed the thread pool management algorithm. Detecting idle time between
537 socket accepts was not working reliably on all systems, so we now follow
538 the same algorithm as the Citadel server (spawn more threads when number
539 of sessions < number of threads, but keep constrained to pre-defined
540 minimum and maximum thread count)
542 Revision 504.1 2004/02/03 03:09:51 ajc
545 Revision 503.0 2004/01/28 04:31:31 ajc
548 Revision 502.4 2004/01/28 04:30:48 ajc
549 * Create Room can now offer calendar and address book rooms
551 Revision 502.3 2004/01/17 21:25:30 ajc
552 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
553 * Split the config for LDAP Connector into its own panel
555 Revision 502.2 2004/01/17 04:32:54 ajc
556 * Add site config options for Citadel servers which support LDAP
558 Revision 502.1 2003/10/24 02:50:19 ajc
559 * Clicking "Enter Message" in a room with an Address Book view opens
560 a blank vCard entry screen.
562 Revision 502.0 2003/10/23 03:16:50 ajc
565 Revision 501.2 2003/10/23 03:07:54 ajc
566 * event.c: Found and removed another unquoted multi-line string literal
567 * webcit.h: changed an #ifdef HAVE_ICAL_H
568 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
570 Revision 501.1 2003/10/22 01:42:12 ajc
571 * iconbar.c: removed a stray character or two...
573 Revision 501.0 2003/10/21 04:26:37 ajc
576 Revision 500.30 2003/10/21 04:26:27 ajc
577 * bumped the version string to 5.01
579 Revision 500.29 2003/10/17 03:08:28 ajc
580 * Finished prettying up the vCard display
582 Revision 500.28 2003/10/17 02:31:45 ajc
583 * Multi-line string literals are deprecated in GCC 3.1 unless each line
584 is wrapped in quotes. Performed this fix so it'll compile.
585 * setup.c: removed references to unused variable tempfile[]
587 Revision 500.27 2003/10/09 03:17:02 ajc
588 * Started prettying up the vCard display.
590 Revision 500.26 2003/10/08 02:33:49 ajc
591 * Begin work on better handling of vCard display
593 Revision 500.25 2003/09/04 03:41:27 ajc
594 * siteconfig.c: changed some config items to drop-down boxes
596 Revision 500.24 2003/08/27 04:26:54 ajc
597 * Split the site configuration screen up into four different screens,
598 and added a meta-menu
600 Revision 500.23 2003/08/24 03:31:50 ajc
601 * Finished the setup program
602 * Bumped the internal version number to 5.01
604 Revision 500.22 2003/08/22 00:47:27 ajc
605 * setup is now working, but it still needs a way to detect a running WebCit
607 Revision 500.21 2003/08/22 00:25:40 ajc
608 * Added a skeleton "setup" program to the tree. It does not work yet.
610 Revision 500.20 2003/08/20 03:48:55 ajc
611 * Added iconbar shortcut to Contacts room
612 * Minimum required Citadel is now 6.11
614 Revision 500.19 2003/08/20 03:07:25 ajc
615 * Address book "single card" view now suppresses "reading nn message" and
616 instead shows the letter indices across the top
617 * Clicking on an address in a vCard now connects to WebCit mail instead
618 of a browser mailto: link
620 Revision 500.18 2003/08/19 04:18:43 ajc
621 * Changed things around in the address book view. Made it sorted and
622 more clickable and better looking...
624 Revision 500.17 2003/08/12 18:54:03 error
625 * messages.c: fix off-by-one-error in selector bar
627 Revision 500.16 2003/08/07 22:18:03 ajc
628 * Add the Summary Page to the customizable iconbar
630 Revision 500.15 2003/08/07 03:51:51 ajc
631 * Customizable icon bar as: pictures and text, pictures, text
633 Revision 500.14 2003/08/05 03:52:14 ajc
634 * First working version of the customizable iconbar. It contains a basic
635 set of options and now automatically refreshes when it's customized.
637 Revision 500.13 2003/08/04 03:50:29 ajc
638 * First cut at the customizable iconbar is done. A bunch of generic options
639 are there. Still need to get the actual iconbar to refresh when changes
642 Revision 500.12 2003/08/03 21:02:01 ajc
643 * More work on customizable iconbar
645 Revision 500.11 2003/08/02 05:25:46 ajc
646 * Laid the groundwork for a customizable iconbar
648 Revision 500.10 2003/07/30 03:57:49 ajc
649 * Add config.c_purge_hour to config screen
651 Revision 500.9 2003/07/06 22:06:59 ajc
652 * When converting "anything that looks like a URL" to a real link, first
653 make sure that it isn't already inside a link. This fixes most of the
654 long, ugly URL strings sent by eBay.
655 * Automatically dismantle mailto: links in HTML messages, and convert
656 them to WebCit mail links (clicking on it sends the user to the Mail
657 room and begins composing a new message with the recipient and subject
658 fields pre-populated).
660 Revision 500.8 2003/06/29 20:51:21 ajc
661 * Worked around a rendering bug in Satan's Browser that was causing it
662 to draw the calendar month view much wider than the actual screen wdith
664 Revision 500.7 2003/06/28 04:09:37 error
665 * roomops.c: Backout change to display one less box in the first column in
666 roomlist view, it doesn't seem to work for everyone
668 Revision 500.6 2003/06/28 03:52:51 error
669 * Don't tell browsers not to cache static documents
671 Revision 500.5 2003/06/28 03:35:23 error
672 * roomops.c: Display one less floor in the first column in romlist view
674 Revision 500.4 2003/06/26 03:37:58 ajc
675 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
676 This will allow some groupware clients to browse the free/busy times of
677 other users on the system.
679 Revision 500.3 2003/06/21 05:17:21 ajc
680 * Better alignment of system messages
681 * Exterminated display_error() and replaced it with WC->ImportantMessage
682 which is displayed in a bubble on top of whatever page you're on next.
683 * Small cosmetic changes
684 * Fixed some nesting problems in output_headers()
686 Revision 500.2 2003/06/20 03:39:27 ajc
687 * Optimization to floor layout in box view
689 Revision 500.1 2003/06/20 03:04:26 ajc
690 * "Reply" button on messages now handles IGnet recipients correctly
692 Revision 500.0 2003/06/10 04:23:08 ajc
695 Revision 410.50 2003/06/10 04:22:58 ajc
696 * Updated docs and headers for 5.00 release
698 Revision 410.49 2003/06/10 04:05:23 ajc
699 * De-tabled the left side icon bar and reduced one of the graphics, so
700 that all of the rounded corners show up in Satan's Browser.
702 Revision 410.48 2003/06/10 03:47:41 ajc
703 * style.css: added font selection to default <BODY> tag
705 Revision 410.47 2003/06/06 03:26:03 ajc
706 * Satan's Browser insists on putting bloody acres of whitespace to the
707 right of any bulleted list items, making any multi-column table containing
708 a list take more than the entire screen. Removed all such lists so it
709 looks ok. If you are reading this and you are a Microsoft employee, please
710 commit suicide before you break anything else.
712 Revision 410.46 2003/06/06 02:22:07 ajc
713 * Changed the upper left and upper right bounded box corners to a solid
714 blue (#204B78) instead of gradiated, because it was looking funny in
715 256-color mode. It also looked funny in Internet Explorer, but people
716 who use Internet Explorer are contributing to terrorism and really don't
717 deserve Web access in the first place. So I really just fixed this to make
718 it look good in 256-color Netscape.
720 Revision 410.45 2003/06/05 21:37:37 ajc
721 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
722 in b0rken IE browser. Die, Bill, Die.
724 Revision 410.44 2003/06/05 03:52:29 ajc
725 * Buncha cosmetic changes
727 Revision 410.43 2003/06/04 03:41:25 ajc
728 * Change the appearance of rooms with and without new messages in the
729 room list -- now defined using CSS
731 Revision 410.42 2003/06/03 03:57:42 ajc
732 * Tightened up the room banner a bit. Smaller padding, smaller font,
735 Revision 410.41 2003/05/31 21:36:45 ajc
738 Revision 410.40 2003/05/26 21:05:42 ajc
739 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
740 it to complete the free/busy checking for attendee availability.
742 Revision 410.39 2003/05/26 05:44:45 ajc
743 * event.c: fix compiler warning
745 Revision 410.38 2003/05/26 05:39:46 ajc
746 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
747 bug fixed in Citadel.
749 Revision 410.37 2003/05/26 05:28:13 ajc
750 * serv_func.c: added utility function read_server_text()
751 * availability.c: banged out more of this code -- still not complete
753 Revision 410.36 2003/05/26 03:28:02 ajc
754 * Getting closer to doing the availability check. Created new source
755 module 'availability.c' for this purpose. Stub function is in place.
757 Revision 410.35 2003/05/25 04:25:12 ajc
758 * siteconfig.c: fixed a spelling error
759 * event.c: add a "Check attendee availability" button, and the code to
760 bypass saving the event to the server, do something with it, and then
761 feed the twiddled data structure back to the form display function for
762 further editing. What's still missing is the code to do the actual
765 Revision 410.34 2003/05/24 22:22:35 ajc
766 * Small stylesheet hack to make it work with b0rken IE
768 Revision 410.33 2003/05/24 22:13:08 ajc
769 * Changed the login banner a bit
771 Revision 410.32 2003/05/20 03:25:41 ajc
772 * Separate event invitees with newlines instead of commas.
774 Revision 410.31 2003/05/19 19:55:09 ajc
775 * summary.c: eliminate compiler warnings about unused variables when
776 compiling a WebCit service without calendar support
778 Revision 410.30 2003/05/18 02:05:33 ajc
779 * More conversion of screens to the new look-and-feel.
781 Revision 410.29 2003/05/16 04:11:29 ajc
782 * We don't need no steenking workaround. Problem fixed. MIME parser not
783 broken. Web server was calling it with bad parameters. All fixed now.
784 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
787 Revision 410.28 2003/05/15 04:52:26 ajc
788 * Minor workaround in web forms to handle mime parser problem in uploads
790 Revision 410.27 2003/05/15 03:35:59 ajc
791 * look and feel overhaul -- almost done!
793 Revision 410.26 2003/05/14 03:46:35 ajc
794 * More background cleanup
796 Revision 410.25 2003/05/05 17:19:46 ajc
797 * Cleanups to summary page when running on a non ical enabled system
798 * Use non breaking spaces in summary page box titles
800 Revision 410.24 2003/05/04 04:22:41 ajc
801 * Display body of messages on a white background. I am doing this in order
802 to prepare for making the general background of the screen a darker color.
804 Revision 410.23 2003/05/04 02:54:55 ajc
805 * Summary page now uses our cutesy new rounded window boxes
807 Revision 410.22 2003/05/03 21:28:41 ajc
808 * Added in a slick new box style and put the room lists in it
810 Revision 410.21 2003/05/03 16:57:04 ajc
811 * In the 'folders' and 'portal' views, change the folder delimiter
812 from / to \ to avoid conflict with room names that have slashes
814 Revision 410.20 2003/05/03 16:23:29 ajc
815 * Enforce three columns in portal view of room list
817 Revision 410.19 2003/05/03 04:52:32 ajc
818 * Added an experimental new "portal view" to the room list options
820 Revision 410.18 2003/05/02 03:23:41 ajc
821 * Minor change to room list algorithm
823 Revision 410.17 2003/05/01 15:33:05 ajc
824 * Fixed a potential memory leak in enumeration of MIME parts
826 Revision 410.16 2003/05/01 03:11:35 ajc
827 * When static content is requested, fetch it without trying to connect
830 Revision 410.15 2003/04/30 05:00:00 ajc
831 * Added the ability to compose messages with file attachments uploaded from
834 Revision 410.14 2003/04/27 04:46:02 ajc
835 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
836 observes the flag designating the presence of new messages. (The "rooms
837 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
838 but that view may get axed soon.)
840 Revision 410.13 2003/04/26 21:57:53 ajc
841 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
842 before returning an error code to avoid a file descriptor leak
844 Revision 410.12 2003/04/19 21:42:36 ajc
845 * Repaired all my b0rken COLOR tags
846 * Replaced most FONT tags with SPAN tags
849 Revision 410.11 2003/04/19 19:58:10 ajc
850 * Lots of great changes from Nick to make the site CSS-enabled.
852 Revision 410.10 2003/04/14 04:04:40 ajc
853 * First cut of CSS-izing WebCit. Probably b0rken.
855 Revision 410.9 2003/04/09 04:02:32 ajc
856 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
857 supported the idea of one WebCit connecting to multiple Citadels for a
858 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
859 * When connecting to Citadel through a Unix domain socket, don't try to make
860 the Java chat applet available.
862 Revision 410.8 2003/03/31 03:32:19 ajc
863 * messages.c: check for 000 terminator while parsing RFC822 headers to
864 prevent getting hung up while displaying certain badly formatted messages.
866 Revision 410.7 2003/03/30 06:13:19 ajc
867 * When reading from the server, do not treat CR as end-of-line because
868 there's probably an LF coming after it. Instead, keep reading to the LF
870 * Do not underline links in the icon bars
872 Revision 410.6 2003/03/17 04:17:41 ajc
873 * Call to accept() was being made with an uninitialized variable for the
874 third argument. Changed the second and third argument to NULL and 0 because
875 we don't really need accept() to fill up a buffer full of information that
876 we'll never use. (Thanks to SteveV for reporting the bug and helping to
878 * Removed the mutex wrapper around select() because we don't need it. All
879 idle worker threads now block on select() and one of them will wake up when
880 a connection arrives.
882 Revision 410.5 2003/03/15 20:55:03 ajc
883 * When a requested image is not available on the Citadel server, send a
884 1x1 transparent GIF instead of 404 error.
886 Revision 410.4 2003/03/14 04:21:57 ajc
887 * clone events to be encapsulated before saving, because the original
888 instance may already have a parent, and that makes crashy crashy
890 Revision 410.3 2003/03/13 05:57:17 ajc
891 * More encapsulation. Warning: there are bugs in this!!
893 Revision 410.2 2003/03/13 05:20:23 ajc
894 * Various changes to the calendar service to handle messages containing
895 fully encapsulated VCALENDAR components instead of only unencapsulated
896 VEVENT subcomponents. We have to move in this direction for compatibility
899 Revision 410.1 2003/03/01 22:07:19 ajc
900 * New user registration, as well as existing user re-registration, now
901 uses the vCard editing screen.
902 * Administratively editing users' address book entries now works again,
903 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
904 in order to enforce this.
906 Revision 410.0 2003/02/19 03:49:33 ajc
909 Revision 400.90 2003/02/19 03:49:17 ajc
910 * latest config.guess and config.sub from www.gnu.org
912 Revision 400.89 2003/02/07 04:44:17 ajc
913 * Replaced sleep() with a function that sleeps using select() in order to
914 avoid potential issues with SIGALRM. Possible fix for weird behavior
915 when running on a Macintosh.
917 Revision 400.88 2003/01/29 22:32:07 ajc
918 * Shuffled some code and comments around; minor cleanup
920 Revision 400.87 2003/01/28 15:37:12 ajc
921 * All functions which read binary data from the server now make use of the
922 read_server_binary() function in tools.c
923 * Binary reads from server now have safety code to prevent infinite loops
924 * All output of MIME objects is now done with http_transmit_thing()
926 Revision 400.86 2003/01/19 06:28:04 ajc
927 * Minimum required Citadel version 6.05
929 Revision 400.85 2003/01/16 04:41:26 ajc
930 * When displaying edit controls for time of day in the calendar, only show
931 minutes that are multiples of 5 ... unless the existing value is not a
932 multiple of 5, in which case we show that too.
934 Revision 400.84 2003/01/15 17:34:04 ajc
935 * event.c: fixed a misspelling
936 * config.guess, config.sub: updated using latest from ftp.gnu.org
938 Revision 400.83 2003/01/14 04:21:27 ajc
939 * Only offer views which make sense for the default view of a room
941 Revision 400.82 2003/01/13 03:34:33 ajc
942 * Get ready for the 4.10 release
944 Revision 400.81 2003/01/12 23:22:53 ajc
945 * configure.in: check for libical v0.24 or newer
947 Revision 400.80 2003/01/07 04:56:17 ajc
948 * Complete the free/busy transparency handling in the form
949 * Default times for new events are now in the correct timezone
951 Revision 400.79 2003/01/06 18:01:35 ajc
952 * Begin handling of TRANSP property to show event times as free or
955 Revision 400.78 2003/01/05 21:02:14 ajc
956 * Summary page: three columns are now all the same width
958 Revision 400.77 2003/01/05 20:56:05 ajc
959 * minor fix for previous checkin
961 Revision 400.76 2003/01/05 20:51:01 ajc
962 * Display PARTSTAT for attendees
964 Revision 400.75 2003/01/05 05:01:00 ajc
965 * Add "today's calendar events" to the summary page.
967 Revision 400.74 2003/01/05 04:27:28 ajc
968 * Add "Tasks" to the summary page
970 Revision 400.73 2002/12/28 05:44:09 ajc
971 * ical_dezonify.c: brought over new version from the Citadel source (again)
973 Revision 400.72 2002/12/28 05:12:45 ajc
974 * ical_dezonify.c: brought over new version from the Citadel source.
976 Revision 400.71 2002/12/26 04:04:48 ajc
977 * Perform CHEK command when automatically establishing sessions, not just
978 when one is explicitly created. Some stuff is missing otherwise.
980 Revision 400.70 2002/12/25 23:18:06 ajc
981 * Be more strategic about when to call ical_dezonify()
982 (This may be the last set of fixes. I hope so.)
984 Revision 400.69 2002/12/25 21:39:38 ajc
985 * ical_dezonify.c: added.
986 * calendar.c: convert incoming ical messages to UTC
987 (the usual routines will then convert them to local time for display)
989 Revision 400.68 2002/12/25 07:06:00 ajc
990 * Tweaked the code to work with libical 0.24
992 Revision 400.67 2002/12/20 04:50:00 ajc
993 * When saving a calendar event, increment the SEQUENCE property.
995 Revision 400.66 2002/12/18 05:03:39 ajc
996 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
997 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
998 Because the libc-allocated buffer was getting clobbered.
999 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1001 Revision 400.65 2002/12/17 05:01:39 ajc
1002 * Prettied up the calendar day view layout
1003 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1005 Revision 400.64 2002/12/16 04:43:30 ajc
1006 * Correctly handle local time zone when figuring out which day and time to
1007 display events on calendar month/day views. This also seems to have
1008 fixed the bug that was causing events to sometimes get lost when saved.
1010 Revision 400.63 2002/12/15 05:50:59 ajc
1011 * Form editing of date/time fields now assumes that the icaltimetype being
1012 manipulated is in UTC. It converts to/from local time for editing.
1014 Revision 400.62 2002/12/10 23:25:47 ajc
1015 * Display attendees in message view of calendar objects
1017 Revision 400.61 2002/12/07 22:12:59 ajc
1018 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1019 until I implement the Citadel server function which it calls.)
1021 Revision 400.60 2002/11/30 21:34:51 ajc
1022 * Submit organizer in a hidden field, in case the server needs it
1024 Revision 400.59 2002/11/30 04:46:46 ajc
1025 * First cut at adding/removing attendees to an event
1026 (Actual invitations should be sent by the Citadel server)
1028 Revision 400.58 2002/11/29 23:56:19 ajc
1029 * Completed "me as organizer" -- the user's own e-mail address is inserted
1030 as the organizer of new events. Detect when the user is the organizer and
1031 enable/disable the attendees box accordingly.
1033 Revision 400.57 2002/11/29 16:38:37 ajc
1034 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1036 Revision 400.56 2002/11/28 06:03:24 ajc
1037 * Issue an ISME command when editing an event, to determine whether the user
1038 viewing the event is the organizer. (Will use this later to allow/disallow
1039 sending out invitations.)
1041 Revision 400.55 2002/11/26 05:01:04 ajc
1042 * Began handling attendee fields
1044 Revision 400.54 2002/11/16 23:40:11 ajc
1047 Revision 400.53 2002/11/16 23:15:02 ajc
1048 * Make the "all day event" shadebox smaller (month view) - no border.
1049 * Fixed bug that caused any events following an all day event to also appear
1052 Revision 400.52 2002/11/16 05:40:54 ajc
1053 * When adding new events to the calendar, default to the month [and day]
1054 currently being viewed.
1055 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1057 Revision 400.51 2002/11/15 05:05:47 ajc
1058 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1060 Revision 400.50 2002/11/15 04:11:46 ajc
1061 * Added even more nifty JavaScript to cause the hour/minute and end date
1062 fields of a calendar event form to render as disabled when the "all day
1063 event" box is checked -- not just when the user checks the box, but also
1064 when the box begins its life already checked.
1066 Revision 400.49 2002/11/14 04:59:40 ajc
1067 * Correctly serialize and save all day events using date instead of date/time
1069 Revision 400.48 2002/11/13 04:49:23 ajc
1070 * "All day event" shows as a single checkbox, instead of one for the start
1071 time and one for the end time. Added nifty JavaScript to zero and shade
1072 the hour/minute and all end time fields when all-day-event is checked.
1074 Revision 400.47 2002/11/12 05:57:27 ajc
1075 * Display a nicer looking screen when replying to calendar invitations
1076 * When displaying day view, don't show all day events twice
1077 * Day or month view: denote all day events by displaying them inside
1080 Revision 400.46 2002/11/12 03:26:39 ajc
1081 * Tell the user about broken Citadel server connections instead of
1082 simply printing "Goodbye"
1084 Revision 400.45 2002/10/23 04:11:38 ajc
1085 * Detect when a meeting invitation is actually an update for an existing UID
1086 and tell the user so.
1088 Revision 400.44 2002/10/21 20:16:38 ajc
1089 * Display conflicts nicely
1091 Revision 400.43 2002/10/21 18:29:14 ajc
1092 * Ask server to hunt for conflicts when displaying a meeting invitation
1094 Revision 400.42 2002/10/19 21:28:32 ajc
1095 * Moved the calendar meeting request reply functionality to the Citadel server
1097 Revision 400.41 2002/10/19 17:10:14 ajc
1098 * Add "Tentative" accept button
1099 * Only display Accept/Tentative/Decline button when method=REQUEST
1101 Revision 400.40 2002/10/19 04:16:37 ajc
1102 * Save an incoming meeting request into the user's calendar.
1104 Revision 400.39 2002/10/18 20:55:05 ajc
1105 * Began work on meeting request accept/decline
1107 Revision 400.38 2002/10/16 19:16:39 ajc
1108 * Fixes and updates to build WebCit on Linux for IBM S/390
1110 Revision 400.37 2002/10/09 04:12:44 ajc
1111 * Templatized trailing HTML
1112 * Templatized "new start page" page
1113 * Added global substitution macros
1115 Revision 400.36 2002/10/09 03:51:01 ajc
1116 * Templatized the <HEAD> section of HTML
1118 Revision 400.35 2002/10/07 23:03:38 ajc
1119 * messages.c: don't display room name field when it's blank
1121 Revision 400.34 2002/10/07 04:10:37 ajc
1122 * When displaying meeting invitations, only show date/time for VEVENT
1123 subcomponents. Date/time for other subcomponents are irrelevant.
1124 * Cleaned up HTML display of meeting invitations.
1126 Revision 400.33 2002/10/03 03:40:31 ajc
1127 * Worked on meeting accept/decline a little bit
1129 Revision 400.32 2002/09/30 03:58:35 ajc
1130 * Dabbled in handling incoming meeting requests
1132 Revision 400.31 2002/09/29 20:15:43 ajc
1133 * Completed the calendar day view
1135 Revision 400.30 2002/09/28 04:01:30 ajc
1136 * started fleshing out the calendar day view
1138 Revision 400.29 2002/09/27 21:19:28 ajc
1141 Revision 400.28 2002/09/27 18:31:33 ajc
1142 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1143 * After saving a VEVENT, return to the correct calendar view and date
1145 Revision 400.27 2002/09/27 17:15:44 ajc
1146 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1148 Revision 400.26 2002/09/27 04:37:21 ajc
1149 * New, buggy versions of event editing screens
1151 Revision 400.25 2002/09/26 22:00:16 ajc
1152 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1153 month 1 in libical functions)
1155 Revision 400.24 2002/09/25 21:57:13 ajc
1156 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1159 Revision 400.23 2002/09/24 04:12:34 ajc
1160 * Rough cut of the two-pass calendar display routines (first pass: go thru
1161 messages gathering VEVENT items; second pass: render calendar with data)
1163 Revision 400.22 2002/09/23 04:01:33 ajc
1164 * Presentation changes to calendar month view
1166 Revision 400.21 2002/09/22 05:20:27 ajc
1167 * Began implementing month view
1169 Revision 400.20 2002/09/21 04:38:05 ajc
1170 * Added utility functions for displaying vcalendar timestamps in web forms
1171 and translating form data back to timestamps.
1172 * Completed the "edit task" and "add new task" screens.
1174 Revision 400.19 2002/09/20 20:28:08 ajc
1175 * Smooth transition between "list tasks" & "edit task" screens
1177 Revision 400.18 2002/09/20 03:54:44 ajc
1178 * Display the "Tasks" view as a bulleted list with each task clickable
1179 * Clicking brings up an (unfinished) "edit task" screen
1181 Revision 400.17 2002/09/18 21:44:02 ajc
1182 * display VTODO parameters
1184 Revision 400.16 2002/09/17 04:21:00 ajc
1185 * Handler chains for VCALENDAR and VTODO types
1187 Revision 400.15 2002/09/17 03:37:10 ajc
1188 * Implemented a 'display handler' infrastructure for various groupware types
1190 Revision 400.14 2002/09/16 03:35:12 ajc
1191 * Just a bunch of glue code to iterate through the various types of ical
1192 objects we could encounter
1194 Revision 400.13 2002/09/15 04:05:41 ajc
1195 * Process calendar object subcomponents
1197 Revision 400.12 2002/09/15 03:40:13 ajc
1199 * When a text/calendar MIME type is discovered in a message, send it to
1200 the (currently skeleton) parser in calendar.c
1201 * calendar.c: skeleton parser for calendar objects which currently just
1202 creates an icalcomponent object and frees it.
1204 Revision 400.11 2002/09/15 03:16:24 ajc
1205 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1206 function namespace in libical
1208 Revision 400.10 2002/09/15 02:50:55 ajc
1209 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1211 Revision 400.9 2002/09/14 21:33:31 ajc
1212 * Backed out compression of inlines -- not all browsers appear to handle it
1214 Revision 400.8 2002/09/14 20:20:29 ajc
1215 * Attempting to push more stuff through compression. I've introduced some
1216 sort of deadlock bug that I can't seem to find yet...
1218 Revision 400.7 2002/09/14 20:00:22 ajc
1219 * Compress output_image() graphics
1221 Revision 400.6 2002/09/14 16:26:35 ajc
1222 * output_image() now reads the entire image from Citadel into a buffer before
1223 sending it to the browser (for performance reasons, and so it can compress)
1225 Revision 400.5 2002/09/14 04:52:59 ajc
1226 * Look for the "libical" calendaring library and link it in if present...
1228 Revision 400.4 2002/09/14 04:02:36 ajc
1229 * Finished gzip compression of dynamic pages (when browser supports it)
1231 Revision 400.3 2002/09/13 20:40:53 ajc
1232 * Detect when the client browser is capable of gzip encoding
1233 (actual encoding is not implemented yet)
1235 Revision 400.2 2002/09/13 15:54:40 ajc
1236 * Reversed the above change because I broke it somehow
1238 Revision 400.1 2002/09/11 22:46:59 ajc
1239 * Started adding in compression and calendaring library detects (not finished)
1241 Revision 400.0 2002/09/09 03:56:11 ajc
1242 * This is version 4.00
1244 Revision 323.68 2002/09/09 03:51:01 ajc
1245 * In the HTML-to-HTML converter:
1246 --> Open links in new window (as with text msgs)
1247 --> Convert loose URL's to hot links (as with text msgs)
1249 Revision 323.67 2002/09/06 03:59:11 ajc
1250 * Added an "About this server" panel to the Summary page.
1251 (Useless fluff, but better than an empty column.)
1253 Revision 323.66 2002/08/26 02:57:06 ajc
1254 * Rooms listed on the summary page are now clickable-gotoable
1256 Revision 323.65 2002/08/26 01:24:09 ajc
1257 * Added a "summary" page (rather sparse for now)
1259 Revision 323.64 2002/08/24 15:30:48 ajc
1260 * GET instead of POST for listsub. Also add a 'Back...' link.
1262 Revision 323.63 2002/08/24 05:59:24 ajc
1263 * Bugfixes and cosmetic changes to listsub system
1265 Revision 323.62 2002/08/23 03:37:19 ajc
1266 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1268 Revision 323.61 2002/08/22 03:55:47 ajc
1269 * 'unsubscribe' command (but not 'confirm unsubscribe')
1271 Revision 323.60 2002/08/21 21:58:37 ajc
1272 * Completed self-service list subscription via web.
1273 (Still need to implement unsubscribe.)
1275 Revision 323.59 2002/08/16 22:06:51 ajc
1278 Revision 323.58 2002/08/16 03:51:12 ajc
1279 * I think I've finally nailed the 'no session' pages now...
1281 Revision 323.57 2002/08/15 03:49:47 ajc
1282 * Fleshed out the list subscription page a bit
1284 Revision 323.56 2002/08/13 19:55:12 ajc
1285 * Keep track of the HTTP "Host:" header being sent by the browser.
1286 (We're going to need this in the near future)
1288 Revision 323.55 2002/08/05 16:07:30 ajc
1289 * Moved "edit floor label pic" to the floor editing screen
1291 Revision 323.54 2002/08/05 15:53:00 ajc
1292 * Commands to add, change, delete floors
1294 Revision 323.53 2002/07/26 03:20:04 ajc
1295 * Beautified the folder tabs in "edit room"
1297 Revision 323.52 2002/07/25 04:01:58 ajc
1298 * Final cleanup of changes (finally located and fixed the bug)
1300 Revision 323.51 2002/07/24 04:14:23 ajc
1301 * Minor code cleanup of last night's changes
1303 Revision 323.50 2002/07/23 15:40:54 ajc
1304 * Minor cleanup of previous changes
1306 Revision 323.49 2002/07/23 04:43:58 ajc
1307 * Updated message reading to use the new MSG4 command, so we can do output
1308 of various types of richtext (mainly HTML).
1310 Revision 323.48 2002/07/16 03:37:24 ajc
1311 * Small change to above
1313 Revision 323.47 2002/07/16 03:23:37 ajc
1314 * Display HTML messages as HTML. (Wow!)
1316 Revision 323.46 2002/07/13 04:39:59 ajc
1317 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1318 output HTML instead of converting to text/plain and back. (Not finished.)
1320 Revision 323.45 2002/07/11 03:17:03 ajc
1321 * hacks to text_to_server() to transmit messages as HTML
1323 Revision 323.44 2002/07/09 04:21:12 ajc
1326 Revision 323.43 2002/07/06 03:10:26 ajc
1327 * Enable a "make this my start page" link that works in lots of places.
1328 Configures a user's preference of where to go after login.
1330 Revision 323.42 2002/06/19 22:01:31 ajc
1331 * When editing another user's vCard, do a "transient goto" to their config
1332 room so you don't automatically gain access to their config room.
1333 * When creating a user, go back to the "select user to edit" screen with the
1334 new user's account name pre-selected.
1336 Revision 323.41 2002/06/17 03:48:44 ajc
1337 * Finished the thing to edit other users' vCards.
1339 Revision 323.40 2002/06/16 21:49:02 ajc
1340 * Administratively edit other users' vCards. Still needs a couple of lines
1341 of glue code to make it work.
1343 Revision 323.39 2002/06/15 20:34:39 ajc
1344 * Use safestrncpy() instead of strncpy() where appropriate
1345 * Fixed a memory allocation bug in the vCard parser
1347 Revision 323.38 2002/05/23 03:40:05 ajc
1348 * Brought over a utility function I'll need later
1350 Revision 323.37 2002/05/22 02:34:56 ajc
1351 * Finished room/folder view selector. Pretty cool.
1353 Revision 323.36 2002/05/22 01:53:23 ajc
1354 * Room list or folder list? Give the user a choice. (Has bugs.)
1356 Revision 323.35 2002/05/12 15:21:43 error
1357 * do_template() now parses a .wml file for WAP clients, and a .html file
1360 Revision 323.34 2002/05/11 22:46:19 error
1361 * Track whether user-agent is a WAP gateway
1363 Revision 323.33 2002/05/11 15:35:07 error
1364 * webcit.c: add MIME types for WAP/WML
1366 Revision 323.32 2002/05/10 15:29:58 ajc
1367 * Hacked the address book view a little bit
1369 Revision 323.31 2002/05/09 03:53:56 ajc
1370 * Began working on address book view
1372 Revision 323.30 2002/05/08 03:38:58 ajc
1373 * Preferences framework
1375 Revision 323.29 2002/05/07 03:57:29 ajc
1376 * In message summary, replace 'Del' links with checkboxes
1378 Revision 323.28 2002/05/05 03:28:15 ajc
1379 * Shuffled around the room banner a bit
1381 Revision 323.27 2002/05/03 19:32:39 ajc
1382 * Finished "folder list" mode (still need to move it to a permanent location)
1384 Revision 323.26 2002/05/03 03:55:17 ajc
1385 * more folder display stuff
1387 Revision 323.25 2002/05/01 22:03:07 ajc
1388 * "folder list" view (not finished)
1390 Revision 323.24 2002/05/01 03:23:31 ajc
1391 * Added a drop-down box to change a user's view of a room.
1393 Revision 323.23 2002/04/28 03:56:47 ajc
1394 * Finished summary mode (for the most part, anyway)
1396 Revision 323.22 2002/04/26 21:13:21 ajc
1397 * Separated "summary mode" message listing into its own function
1398 * Go to summary mode automatically when the server says that view=1
1400 Revision 323.21 2002/04/20 04:14:29 ajc
1401 * Some work on email summary screen
1403 Revision 323.20 2002/03/31 05:02:39 ajc
1404 * Remove "Page another user" link from main menu
1405 * Add "edit my citadel config room" type link from edit user screen
1407 Revision 323.19 2002/03/29 22:30:45 ajc
1408 * Finished the "edit user" screen.
1410 Revision 323.18 2002/03/29 15:18:09 ajc
1411 * yep ... more user edit stuff
1413 Revision 323.17 2002/03/26 19:01:12 ajc
1414 * More edit user stuff
1416 Revision 323.16 2002/03/26 18:23:23 ajc
1417 * Don't display room banner on screens that don't pertain to a particular room
1418 * Initial prep for add/change/delete user accounts screen
1420 Revision 323.15 2002/03/22 04:33:08 ajc
1421 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1423 Revision 323.14 2002/03/19 04:35:10 ajc
1424 * Brought over yet another new version of the MIME parser from Citadel
1426 Revision 323.13 2002/03/13 03:56:52 ajc
1427 * New site config option "Allow system Aides to gain access to mailboxes"
1429 Revision 323.12 2002/03/12 23:13:57 ajc
1430 * Moved room access controls out of the admin menu and into the room commands
1431 menu. Prettied up the access control list screen.
1433 Revision 323.11 2002/03/10 06:07:09 ajc
1434 * Handle multiple Internet e-mail addresses in vCard editor
1436 Revision 323.10 2002/03/07 04:56:09 ajc
1437 * Final polish for initial round of vCard editing functions. Only show "edit"
1438 link when editing user's own vCard in the My Citadel Config> room.
1440 Revision 323.9 2002/03/06 05:22:33 ajc
1441 * More vcard editing form stuff
1443 Revision 323.8 2002/03/05 05:05:06 ajc
1444 * More vCard editing stuff
1446 Revision 323.7 2002/03/04 05:28:54 ajc
1447 * Wrote some skeleton code for robust vCard editing
1449 Revision 323.6 2002/03/03 06:58:25 ajc
1450 * Login errors displayed in red
1452 Revision 323.5 2002/03/03 06:52:59 ajc
1453 * Allow editing of the "disable self-service user account creation" site config option
1455 Revision 323.4 2002/02/24 07:02:44 ajc
1456 * Added the ability to enter a Subject: line in messages
1457 * Go to the Mail room when user clicks on the new mail alert icon
1459 Revision 323.3 2002/02/13 22:47:51 ajc
1460 * Added some rudimentary support for displaying vCards as card-looking things
1462 Revision 323.2 2002/02/13 15:04:25 ajc
1463 * Began some hacks for vCard processing
1465 Revision 323.0 2002/01/13 09:07:06 ajc
1468 Revision 322.4 2002/01/13 09:06:38 ajc
1469 * Brought over the debugged mime parser from Citadel
1471 Revision 322.3 2002/01/05 06:19:17 error
1472 * Add MIME types text/css and image/png
1474 Revision 322.2 2002/01/03 22:32:38 ajc
1475 * templatized the "prompt for recipient" screen
1477 Revision 322.1 2001/12/28 09:43:05 error
1478 * Client support for hostnames up to 63 characters
1480 Revision 322.0 2001/12/26 23:11:56 ajc
1483 Revision 321.1 2001/12/26 23:11:25 ajc
1484 * Minor change to the upload handler, to fix graphics uploads
1486 Revision 321.0 2001/12/26 05:28:02 ajc
1489 Revision 320.2 2001/12/26 05:24:11 ajc
1490 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1491 link tags. The nifty JavaScript stuff is now used only to light up the
1492 buttons during mouse hovers, and nothing more.
1494 Revision 320.1 2001/12/25 00:14:44 error
1495 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1497 Revision 320.0 2001/12/21 06:04:03 ajc
1500 Revision 301.22 2001/12/21 06:03:54 ajc
1503 Revision 301.21 2001/12/20 05:02:42 ajc
1504 * If you paid for this software, someone is ripping you off.
1505 * Fixed the urlesc() function to use a caller-supplied target buffer.
1507 Revision 301.20 2001/12/18 20:35:29 ajc
1508 * More fun JavaScript-enabled buttons
1510 Revision 301.19 2001/12/18 16:48:06 ajc
1511 * Began testing new JavaScript-enabled k00l light-up buttonz
1513 Revision 301.18 2001/12/18 06:06:20 ajc
1514 * mime parser update
1516 Revision 301.17 2001/12/15 20:51:33 ajc
1517 * "reply" button on pop-up pages
1519 Revision 301.16 2001/12/11 16:02:40 ajc
1520 * Completed support for add/remove mailing list recipients.
1522 Revision 301.15 2001/12/11 15:22:53 ajc
1523 * Began constructing the listserv screen for config (not tested)
1525 Revision 301.14 2001/12/11 05:37:12 ajc
1526 * Finished the share/unshare room screen in Edit Room
1528 Revision 301.13 2001/12/03 04:43:40 ajc
1529 * Brought over an update of the MIME parser from Citadel.
1531 Revision 301.12 2001/12/02 07:09:13 ajc
1532 * Turned the room editing page into a tabbed dialog
1533 * Started adding some of the room sharing stuff
1535 Revision 301.11 2001/11/22 05:17:06 ajc
1536 * Completed the add/change/delete neighbor node screens
1538 Revision 301.10 2001/11/18 01:47:24 ajc
1539 * Tentatively begun the change of networking configuration screens to reflect
1540 the new network architecture of the server.
1542 Revision 301.9 2001/11/18 01:41:09 ajc
1543 * Brought over the newer string tokenizer from Citadel
1544 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1545 server's convention of #define SIZ 4096
1547 Revision 301.8 2001/11/14 03:20:22 ajc
1548 * Add some more of the newer config settings to the site config screen
1550 Revision 301.7 2001/09/25 03:34:09 ajc
1551 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1552 and bail out without bothering the Citadel server.
1554 Revision 301.6 2001/08/22 16:38:06 ajc
1555 * Added the "-c" command line option to generate optional cookies indicating
1556 the host name of the server. This makes it easy to put a cluster of WebCit
1557 servers behind (for example) an Arrowpoint load balancer.
1559 Revision 301.5 2001/08/21 04:02:56 ajc
1560 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1561 unwanted page caching
1563 Revision 301.4 2001/08/13 03:43:24 ajc
1566 Revision 301.3 2001/08/13 03:40:01 ajc
1567 * Another attempt at focus
1569 Revision 301.2 2001/08/11 04:24:39 ajc
1570 * Attempt at setting focus to msgtext area when entering a message.
1572 Revision 301.1 2001/08/02 03:42:03 ajc
1573 * Changed the wholist to work with the new masquerade semantics
1575 Revision 301.0 2001/06/28 15:05:31 ajc
1578 Revision 300.2 2001/06/28 15:03:49 ajc
1579 * Every generated page now includes a meta tag to disable evil "smart tags"
1580 (see http://smarttags.manilasites.com/ for more information)
1582 Revision 300.1 2001/06/28 02:39:54 ajc
1583 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1584 the screen where you can create a room...
1586 Revision 300.0 2001/06/27 06:24:06 ajc
1587 * Tagged everything as Version 3.00
1589 Revision 213.25 2001/06/27 06:22:49 ajc
1590 * Updated docs for the 3.00 release
1592 Revision 213.24 2001/06/27 06:16:01 ajc
1593 * Correct generated window name in pop up pages
1594 * Added handling of MIME inline images (not tested)
1596 Revision 213.23 2001/06/22 17:58:20 ajc
1597 * A few performance and tuning cleanups. Increased the size of the socket
1598 queue length to 100 for use on big systems. Also, during startup, the
1599 initial startup thread now exits after creating the worker threads, instead
1600 of becoming a worker thread itself. For some reason Solaris had problems
1601 with the latter method.
1603 Revision 213.22 2001/06/07 03:16:57 ajc
1604 * Brought over an updated mime parser from Citadel
1606 Revision 213.21 2001/06/06 14:44:25 ajc
1607 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1609 Revision 213.20 2001/05/31 02:26:22 ajc
1610 * Fixed login to take you to the Lobby instead of the next room.
1612 Revision 213.19 2001/05/30 22:37:09 ajc
1613 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1614 or a "filename" from the MIME parser.
1616 Revision 213.18 2001/05/30 01:06:57 ajc
1617 * Changes to mime parser ... still something wrong
1619 Revision 213.17 2001/05/28 19:27:29 ajc
1620 * Fixed bug which marked all messages in Lobby as old before reading at login
1622 Revision 213.16 2001/05/25 22:39:26 ajc
1623 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1625 Revision 213.15 2001/05/23 16:15:23 ajc
1626 * UI changes (pretty frames with no scrollbars)
1628 Revision 213.14 2001/05/22 00:32:17 ajc
1631 Revision 213.13 2001/05/22 00:02:18 ajc
1632 * Another attempt to fix the fd leak
1634 Revision 213.12 2001/05/19 02:21:40 ajc
1635 * Attempt to fix the dangling sockets.
1637 Revision 213.11 2001/05/15 03:22:25 ajc
1638 * More icon updates and link cleanup type stuff
1640 Revision 213.10 2001/05/06 05:11:48 ajc
1641 * Added paging icon and right-justified it
1642 * Send-page window is now a popup
1644 Revision 213.9 2001/05/04 04:28:10 ajc
1645 * Added "page user" button in wholist
1647 Revision 213.8 2001/05/01 00:49:43 ajc
1648 * more of the UI overhaul
1650 Revision 213.7 2001/04/30 01:49:36 ajc
1651 * more work on UI overhaul
1653 Revision 213.6 2001/04/29 04:39:23 ajc
1654 * User interface overhaul now in progress. WARNING: incomplete system.
1656 Revision 213.5 2001/04/01 22:13:37 cough
1657 * Modified roomops.c to give users the ability to pick a floor at room
1660 Revision 213.4 2001/02/15 01:21:55 ajc
1661 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1662 invite/kickout functionality.
1664 Revision 213.3 2001/01/25 23:10:00 ajc
1665 * "Delete message" button now confirms on client-side using JavaScript
1667 Revision 213.2 2000/12/05 18:39:49 ajc
1668 * Added support for non-USA countries in registration screen (requires the
1669 latest Citadel server, which supports the country field)
1671 Revision 213.1 2000/10/20 04:27:46 ajc
1672 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1674 Revision 213.0 2000/10/03 16:44:01 ajc
1675 * Tagged for 2.13 release
1677 Revision 212.16 2000/10/03 03:15:53 ajc
1678 * Cosmetic changes to login screen, menu bar, and message header bar
1680 Revision 212.15 2000/09/28 03:44:52 ajc
1681 * Linked to the bio/photo page from message headers. I'm not sure I like the
1682 color scheme, though.
1684 Revision 212.14 2000/09/28 03:37:23 ajc
1685 * who.c: provide links to bio/photo pages for each user in the wholist
1687 Revision 212.13 2000/09/24 21:37:21 ajc
1688 * When reading large numbers of messages, group them in smaller numbers and
1689 display the selector bar in search engine style (like AltaVista and Google)
1691 Revision 212.12 2000/09/24 04:17:16 ajc
1692 * Templatized the room banner.
1694 Revision 212.11 2000/09/17 03:29:45 ajc
1695 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1697 Revision 212.10 2000/09/14 11:43:37 error
1698 Replace occurrences of % throughout the HTML with %% so as to be friendly
1699 to HP/UX printf() and possibly others.
1701 Revision 212.9 2000/09/13 04:13:59 ajc
1702 * Completed the initial hack of the variable substitution template thingy.
1703 Check out static/login.html to see the first template.
1705 Revision 212.8 2000/09/11 17:08:16 ajc
1706 * Started templatizing the login screen. Not finished yet.
1708 Revision 212.7 2000/09/11 03:29:50 ajc
1709 * Started working on a variable-substitution thing
1711 Revision 212.6 2000/08/30 03:20:22 ajc
1712 * Put the wholist back into its own window.
1714 Revision 212.5 2000/07/06 03:46:29 ajc
1715 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1717 Revision 212.4 2000/06/29 04:22:35 ajc
1718 * Changed the format of the wholis (again). Now it shows up in a frame
1719 instead of a separate window.
1721 Revision 212.3 2000/06/12 03:28:44 ajc
1722 * added support for multi-line paging
1724 Revision 212.2 2000/06/07 04:11:28 ajc
1725 * HTML changes to room banner
1727 Revision 212.1 2000/05/31 04:29:54 ajc
1728 * Initial support for "summary" (headers only, no body) mode of reading
1729 messages, and "read one" mode. For future support of 'traditional' email.
1731 Revision 212.0 2000/05/23 20:35:52 ajc
1732 * Tagged for the 2.12 release
1734 Revision 211.19 2000/05/18 02:33:39 ajc
1735 * Don't call whobbs() directly after changing masq room/host, it screws up the
1736 refresh. It now calls an HTTP redirect page instead.
1737 * added http_redirect(char *url) function to accomplish the above
1739 Revision 211.18 2000/05/08 17:24:32 ajc
1740 * Removed HTTP date fields because it was confusing browser caches (weird)
1741 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1743 Revision 211.17 2000/05/07 23:46:55 ajc
1744 * added Date: and Last-Modified: headers to HTTP output
1745 * masquerade room/host screen now runs in wholist window, and returns to it
1747 Revision 211.16 2000/05/02 17:32:06 ajc
1748 * Font related changes to html
1750 Revision 211.15 2000/04/20 02:42:23 ajc
1751 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1752 crashing every session, every time. (?)
1753 * End the session after displaying robots.txt or nocookies.html, to prevent
1754 big session logjams when either of these conditions are met
1756 Revision 211.14 2000/04/15 15:43:46 nbryant
1757 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1758 64-bit gcc on sparc is evil)
1760 Revision 211.13 2000/04/06 20:42:03 nbryant
1761 * configure.in: fix a typo
1763 Revision 211.12 2000/04/06 20:37:01 nbryant
1764 * solaris cleanups and warning fixes
1766 Revision 211.11 2000/03/31 03:48:52 ajc
1767 * text_to_server() now behaves the way web users expect text entry to work.
1768 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1770 Revision 211.10 2000/03/31 02:39:06 ajc
1771 * Fixed bugs in "Site configuration" and added new fields.
1773 Revision 211.9 2000/03/31 02:08:45 ajc
1774 * Added "max messages per page" and "read next nnn" stuff to read loop
1775 (probably not in its final form)
1777 Revision 211.8 2000/03/28 17:02:47 nbryant
1778 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1780 Revision 211.7 2000/03/27 16:18:17 ajc
1781 * Implement multi-room chat as available in Citadel 5.70
1783 Revision 211.6 2000/03/23 04:45:15 ajc
1784 * Experimental move of wholist to a separate auto-refreshing window
1786 Revision 211.5 2000/03/19 22:49:03 ajc
1787 * Made the header-bar buttons more visible
1788 * Added a "reply" header-bar button
1789 * Move "Subject:" lines into the header-bar
1790 * Padded the header-bars by one pixel (nicer looking)
1791 * Changed message date/time output format
1793 Revision 211.4 2000/03/19 19:49:31 ajc
1794 * Added support for unix domain sockets
1796 Revision 211.3 2000/02/11 23:45:04 nbryant
1797 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1798 * tcp_sockets.c: include <arpa/inet.h>
1800 Revision 211.2 2000/02/11 23:30:04 nbryant
1801 configure.in: added some code for FreeBSD
1803 Revision 211.1 2000/01/11 04:20:40 ajc
1804 * Add "close window" option to goodbye screen
1806 Revision 211.0 2000/01/04 15:24:16 ajc
1807 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1808 * This will be released as v2.11; tagged everything as such.
1810 Revision 210.0 1999/12/24 04:57:18 ajc
1813 Revision 1.121 1999/12/23 04:54:48 ajc
1814 * Changed session cookie from hexadecimal encoding to base64
1815 * Removed overly verbose logging
1817 Revision 1.120 1999/12/12 18:12:28 ajc
1818 * get http request: clear hold buffer before starting to read in HTTP request.
1819 This was causing some requests to get corrupted.
1821 Revision 1.119 1999/12/08 18:25:21 ajc
1822 * Increased the size of the backlog queue length passed to accept() and made
1823 it a configuration parameter in webcit.h
1825 Revision 1.118 1999/12/07 16:09:26 ajc
1826 * Better (non fireworks display mode) handling of broken HTTP sockets
1828 Revision 1.117 1999/12/06 03:40:29 ajc
1829 * Moved a bunch of other global variables to per-session variables
1831 Revision 1.116 1999/12/06 02:05:33 ajc
1832 * Moved global march list into per-session context
1834 Revision 1.115 1999/12/05 18:38:02 ajc
1835 * Auto-scaling worker thread pool size
1837 Revision 1.114 1999/12/05 17:38:41 ajc
1838 * Additional debugging and cleanup
1840 Revision 1.113 1999/12/04 22:16:05 ajc
1841 * Moved all diagnostic output to stderr
1842 * Moved "HTTP/1.0 200 OK" output to output_headers()
1844 Revision 1.112 1999/12/04 21:56:59 ajc
1845 * Finished the overhaul. Now to tune...
1847 Revision 1.111 1999/12/03 17:59:53 ajc
1848 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1849 pseudocode so the build is currently broken.
1851 Revision 1.110 1999/12/03 16:37:46 ajc
1852 * Repaired HTTP output for image transfers and static content
1854 Revision 1.109 1999/12/03 05:09:54 ajc
1855 * Rewrote the HTTP engine and application coupling to run in a worker thread
1856 model and to run as a single multithreaded program (eliminated helper
1857 processes and pipes). It currently runs but has many large bugs.
1859 Revision 1.108 1999/12/03 00:18:20 ajc
1860 * Added ".c.o" rule to Makefile
1862 Revision 1.107 1999/11/26 03:32:59 ajc
1863 * Started moving all of the global variables into a struct, to facilitate
1864 multithreaded server.
1866 Revision 1.106 1999/11/26 01:28:10 ajc
1869 Revision 1.105 1999/11/04 02:05:02 ajc
1870 * Added 'number of worker threads' to site config screen
1872 Revision 1.104 1999/10/25 02:25:09 ajc
1873 * Shuffled around the room editing commands
1875 Revision 1.103 1999/10/14 04:07:18 ajc
1876 * Cleaned up the bottom-of-page icons
1878 Revision 1.102 1999/10/08 23:58:11 ajc
1879 * Minor bug fix in registration screen
1881 Revision 1.101 1999/10/06 02:44:02 ajc
1882 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1883 it back in when it's fixed. Also added more attempts at cache disabling,
1884 but it still doesn't work in the StarOffice browser. I don't know why.
1886 Revision 1.100 1999/10/02 03:26:14 ajc
1887 * Merged in Nick's bit of JavaScript to handle key commands.
1888 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1889 in a text field. Right now you can't even log in.
1891 Revision 1.99 1999/09/01 01:06:11 ajc
1892 * Added "max message length" field in global config screen
1894 Revision 1.98 1999/08/14 18:16:10 ajc
1895 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1898 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1899 * Did neat stuff to the bottom of the page
1901 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1902 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1903 to a Citadel server fails.
1904 * messages.c: don't auto-link URL's in messages if it would cause
1907 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1908 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1909 compiler. This should make more browsers happy.
1911 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1912 * Added support for "robots.txt" telling spiders to go away.
1913 * Do a slrp_highest() when logging off.
1915 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1916 * Rearranged the code in "Site-wide configuration" and "Generic
1917 server command" to avoid nested server operations
1919 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1920 * webcit.c: added "back, top, next" buttons to bottom of each page
1921 * menubar.html: replaced "User list" with "Page another user"
1923 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1924 * context_loop.c: rearranged some code to try to eliminate deadlocks
1926 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1927 * Unknown URL's now display the main menu instead of diagnostics
1928 * Diagnostics are now at <baseurl>/diagnostics
1930 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1931 * Session no longer locks up when an express message is cancelled
1932 * The default Citadel server is now "localhost" instead of uncnsrd
1933 * Added some documentation
1935 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1936 * roomops.c: made room banner graphics more reliable
1937 * messages.c: added code to prevent accidental "double-posting"
1938 * who.c: fixed the "Change room/host/user" submit logic
1940 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1941 * Changed static/menubar.html so the text is readable
1943 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1944 * Ditched the frames mode completely. It wasn't working properly in,
1945 among other places, IE 5. Die, Bill, Die.
1947 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1948 * Fixed the behavior of the "forget room" routine, to properly handle
1949 the transition back to the Lobby after it's all done.
1950 * Added ExpressMessageCat() to allow code to send the user messages
1951 along with incoming express messages
1952 * WebCit now sends the name of the end user's browser as the client
1953 name in a Citadel IDEN command rather than its own name.
1955 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1956 * Minor code cleanups
1957 * New mail notification
1959 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1960 * Top-aligned all the cells in the fake frames in non-frames mode
1962 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1963 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1964 of a Goto, in order to prevent it from first marking all msgs old.
1966 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1967 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1968 which can differentiate the needs of frames and noframes modes
1970 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1971 * webserver.c: added "-t" option to send traces somewhere else
1973 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1974 * context_loop.c: display an error page if the client browser
1975 requests a non-root page and there is no cookie set
1976 * webserver.c: took my name off the copyright notice (it's a group
1979 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1980 * Reworked a lot of the structure, made more HTML "embeddable"
1981 * Changed the noframes mode to display "fake" frames using tables
1983 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1984 Changed some output formatting (mainly <FONT> tags).
1985 Changed who.c to use urlescputs() rather than escputs()
1986 in urls so GOTOs and User Profiles work when the string has a
1989 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1990 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1991 How to cause "onLoad=" to cause a sibling frame to refresh without
1992 having to use the nonportable HTTP "Window-Target:" directive. Began
1993 implementation of this; it should allow portable NS/IE compatibility.
1995 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1996 * Implemented "access level required to create rooms"
1998 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1999 * webcit.c: modified getz() to *exit* the program when fgets()
2000 returns an error. This is actually the desired behavior; it would
2001 otherwise busy-loop forever on a broken pipe.
2003 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2004 * webcit.c: added to getz() the ability to return an error code;
2005 implemented this in the main loop, hopefully fixing problems
2006 * Added "braindamage" file (frames/JS browser compatibility list)
2007 * Added HTTP "User-agent:" detection
2008 * wildmat.c, braindamage.c: added
2009 * Initial value of 'noframes' is now set by the braindamage check
2010 * Ran everything through "indent -kr -i8"
2011 * roomops.c: in room list, print a in otherwise empty cells
2013 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2014 * context_loop.c: warning fix
2015 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2017 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2018 * Resolve the name of the connecting host and pass it on to Citadel
2020 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2021 * wDumpContent() is now responsible for </BODY></HTML> most of the
2022 time (parameter settable) so that the main menu can easily be
2023 embedded in every page when running in noframes mode
2024 * noframes mode selection is now carried in the cookie
2026 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2027 * Made the frames stuff less dependent on the HTML TARGET= directive
2028 and more dependent on the HTTP Window-target: directive.
2029 * Made the system semi-navigable in noframes mode.
2031 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2032 * Brought over the new room listing code and <G>oto heuristics
2033 from the main Citadel tree, to pay attention to floor/room ordering
2035 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2036 * Modified the back end of mime_parser to use callbacks instead of
2037 doing something specific. Now we can use it elsewhere.
2039 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2040 * Fixed the bugs in "Site-wide configuration"
2041 * Added a "generic server commands" screen
2043 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2044 * Reduced the multiple cookies down to one cookie combining all data.
2046 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2047 * Removed wc_host and wc_port cookies.
2048 * Added an "edit your session" screen to change your wholisting.
2050 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2051 * Added "enter registration"
2052 * Set up automatic trigger of Enter Registration when the server
2054 * Established that a one-to-one WebCit/Citadel correspondence will
2055 be required. No big deal due to shared code segments.
2056 * Added "change password"
2057 * Added networking configuration screens. These still need testing.
2058 * Added a "kill session" link to each line of the wholist when
2059 logged in as an aide, and the screens to perform this operation.
2061 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2062 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2063 * "Finished" the MIME parser.
2064 * Got image uploads working.
2065 * Added "add/edit user photo" screens.
2066 * Added "add/edit room graphic" screens.
2067 * Added "add/edit floor graphic" screens.
2068 * Fixed display of floor graphic in known rooms list.
2070 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2071 * Wrote mime_parser.c for handling of image uploads. This will also
2072 be used in future Citadel MIME projects.
2074 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2075 * Fixed a bug in the room banner display code
2076 * Added "delete room"
2077 * Added "validate users"
2079 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2080 * Added "edit room info file"
2083 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2084 * Changed the "auto read new" functionality from a meta refresh tag
2085 to an "onload" directive (the former was causing graphics problems)
2086 * Added "create room"
2089 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2090 * Got the Zap and List-Zapped commands working
2091 * Added a convenience function to display a page with an error string
2092 * Automatically do a read-new-msgs whenever a new room banner is loaded
2094 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2095 * Added the screens to send pages
2096 * Changed message headers to display in bigger font, non-boldface
2097 * Added the chat system
2098 * Added goto private rooms
2100 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2101 * Replace "Citadel" in menu bar with the Citadel logo
2103 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2104 * automatically regenerate Makefile when Makefile.in changes
2106 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2107 * context_loop.c: Moved "remove session" into its own function.
2108 Check for dead webcit child process before each transaction.
2109 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2110 against broken HTTP connections.
2111 * Added a housekeeping thread to periodically remove dead sessions
2112 and kill idle sessions.
2113 * messages.c: added "delete message" functionality
2114 * messages.c: added "move message" functionality
2115 * userlist.c: added. This adds "userlist" and "show user" functions.
2116 * roomops.c: fixed buggy implementation of ungoto
2117 * Set up an option in output_headers() to optionally print the most
2118 often used opening HTML as well as the HTTP headers.
2119 * Display express messages in cute little JavaScript popup window.
2121 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2122 * Brought over message reading and entry functions from old WebCit
2124 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2125 * context_loop.c: really fix the SO_LINGER stuff
2126 * webserver.c: remove commented-out references to SO_LINGER
2128 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2129 * context_loop.c: After fork(), child process closes the HTTP socket
2130 so when the parent process closes it, it actually _does_ close.
2131 Otherwise, aIEeeee and possibly other browsers will hang.
2132 * Added support for graphics images retrieved from the Citadel server.
2133 * Set up login banner graphic and background image graphic
2135 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2136 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2138 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2139 * Smoothed out some of the login/logout code. Failed authentication
2140 now works the way it should.
2141 * Added support for new user login (still need to handle registration).
2143 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2144 * Discovered that the HTTP socket problem is related to a socket that
2145 isn't properly lingering on close. Temporarily hacked a sleep(10)
2146 into context_loop.c until it is figured out.
2148 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2149 * Did a little debugging, still trying to figure out why logging in
2150 displays "Connection reset by peer" error. It used to work...
2152 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2153 * Makefile.in: updated dependencies
2155 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2156 * Fixed broken interpretation of variables specified in the URL
2157 * added new "action" variable to make main loop simpler
2159 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2160 * webserver.c: prototype vsnprintf
2161 * context_loop.c: warning fix
2163 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2164 * tcp_sockets.c: removed some dead code
2165 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2166 unused ends of pipes, fix a file descriptor leak and a race condition
2167 * portability enhancements
2169 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2170 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2172 * converted to autoconf and began port to Digital UNIX
2174 * context_loop.c: moved the monster 64k buffer array off the stack
2175 * tcp_sockets.c: getservbyname() doesn't set errno.
2177 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2178 * webserver.c: warning fix