2 Revision 528.8 2005/01/14 15:00:51 ajc
3 * Placed the navbar into the room banner, at least in its temporary form.
5 Revision 528.7 2005/01/14 04:53:54 ajc
6 *** empty log message ***
8 Revision 528.6 2005/01/14 04:53:12 ajc
9 * Got the three-pane model working not only with web browsers, but also
10 with the disgusting abomination called Internet Explorer.
12 Revision 528.5 2005/01/13 18:38:08 ajc
13 * Insert a newline between </div> and <div id="text">
15 Revision 528.4 2005/01/11 16:20:18 ajc
16 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
19 Revision 528.3 2005/01/11 05:05:08 ajc
20 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
21 * Ripped things apart in a big way. The frameset is gone (except for
22 chat, for which we'll probably keep frames). Iconbar and banner are
23 now done using CSS and <div> tags.
24 * Room read/enter/goto controls are currently missing. Stay tuned.
25 * I am in the process of rewriting all of the markup as valid XHTML.
27 Revision 528.2 2004/12/29 22:08:08 ajc
28 * roomops.c: provide a way to create room shares with a mapping to an
29 alternate room name on the other end.
31 Revision 528.1 2004/12/29 17:28:09 ajc
32 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
33 all corrupty-whatever when a remote room name mapping is found. Display
34 the mapping and preserve it across share/unshare operations.
36 Revision 528.0 2004/12/28 03:58:34 ajc
39 Revision 527.1 2004/12/28 03:58:24 ajc
40 * Corrected overly-escaped reply-to addresses in "reply" button
41 * Repaired toggling of self-service account creation in admin screen
42 * Bumped internal version number to 5.28
44 Revision 527.0 2004/12/07 04:41:37 ajc
47 Revision 526.1 2004/12/07 04:41:02 ajc
48 * Finally tracked down the WC->vars heap corruption issue (for real this
49 time). We now call clear_local_substs() at the end of each HTTP
50 transaction, whether we need to or not, instead of calling it whenever
51 we're done with something we wanted session variables for.
52 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
53 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
54 preventing it from getting clobbered by another session.
55 * Bumped internal version number to 5.27
57 Revision 526.0 2004/12/01 21:35:56 ajc
60 Revision 525.4 2004/12/01 21:35:44 ajc
61 * Changed internal version number to 5.26
63 Revision 525.3 2004/12/01 21:34:17 ajc
64 * Numerous memory management bugfixes.
66 Revision 525.2 2004/12/01 16:48:24 ajc
67 * tools.c: don't crash when striplt() is called with a zero-length string
69 Revision 525.1 2004/11/12 18:02:36 ajc
70 * Updated the richtext editor (new version from Kevin Roth's site)
72 Revision 525.0 2004/11/03 20:21:10 ajc
75 Revision 524.7 2004/11/03 20:21:02 ajc
76 * Changed internal version number to 5.25
78 Revision 524.6 2004/10/20 02:41:41 ajc
80 * Added the notes room to the icon bar
81 * Set up an initial implementation of Notes view. Attractive enough to
82 publish, but read-only. Needs a note editor.
84 Revision 524.5 2004/10/15 03:10:24 ajc
85 * Calendar objects UID now generated by generate_uuid() which creates
86 pseudo-DCE-ish UUID's.
88 Revision 524.4 2004/10/05 01:59:31 ajc
91 Revision 524.3 2004/10/03 02:56:35 ajc
92 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
94 Revision 524.2 2004/10/01 16:23:23 ajc
95 * Set up framework for "notes" view, and added a skeleton function for
98 Revision 524.1 2004/09/30 03:44:01 ajc
99 * fix line width break problem in chat
101 Revision 524.0 2004/09/28 16:12:44 ajc
104 Revision 523.12 2004/09/28 16:12:30 ajc
105 * Prepare for 5.24 release
107 Revision 523.11 2004/09/27 02:17:47 ajc
108 * messages.c: fix build problem on non-calendar-enabled installations
109 * floors.c: fix a warning message
111 Revision 523.10 2004/09/25 03:34:21 ajc
112 * summary.c: Fixed a calling syntax problem
114 Revision 523.9 2004/09/25 03:18:43 ajc
115 * small stylesheet fix
117 Revision 523.8 2004/09/24 04:21:41 ajc
118 * Fixed display bug for room list mode when we dropped down multiple
119 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
121 Revision 523.7 2004/09/24 04:08:25 ajc
122 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
123 rooms without new msgs
125 Revision 523.6 2004/09/24 04:04:34 ajc
126 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
129 Revision 523.5 2004/09/23 03:21:10 ajc
130 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
132 Revision 523.4 2004/09/16 02:42:37 ajc
133 * Set default view of new rooms during CRE8 command instead of afterwards
135 Revision 523.3 2004/09/15 03:08:50 ajc
136 * Support config of seaperate MSA port in Citadel 6.26
138 Revision 523.2 2004/09/10 03:49:17 ajc
139 * Added 'dialog' mode to setup
141 Revision 523.1 2004/08/31 20:31:01 ajc
142 * When saving VTODO (tasks), insert a UID if none is already present. Also
143 increment the sequence, or insert one if none is already present.
145 Revision 523.0 2004/08/31 03:02:37 ajc
148 Revision 522.30 2004/08/31 03:02:28 ajc
149 * Changed internal version number to 5.23
151 Revision 522.29 2004/08/27 02:40:06 ajc
152 * Ditched the graphical buttons because CSS can do the same thing faster.
154 Revision 522.28 2004/08/18 03:16:12 ajc
155 * 'move' and 'delete' buttons only show when allowed to do those things
157 Revision 522.27 2004/08/18 02:10:17 ajc
158 * Reply/Move/Delete buttons are now images, because system-native buttons
159 were too big and ugly.
161 Revision 522.26 2004/08/11 17:24:57 ajc
162 * static/iconbar.html: removed.
163 * Updated the "powered by citadel" graphic
165 Revision 522.25 2004/08/11 03:49:15 ajc
166 * Replaced all instances of the name "Citadel/UX" with "Citadel"
167 * Installed the "simple logo" in the iconbar
169 Revision 522.24 2004/08/09 03:11:20 ajc
170 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
172 Revision 522.23 2004/08/05 21:32:17 ajc
173 * Reply/Move/Delete are now buttons instead of links. This should enable
174 us to add some JavaScript magic for "Reply quoted" ...
176 Revision 522.22 2004/08/05 02:47:21 ajc
177 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
178 has a more predictable and attractive behavior, and can still be
179 overridden in the style sheet if the site operator wants to.
181 Revision 522.21 2004/08/04 03:52:23 ajc
182 * Tasks view is now pretty.
183 * Tasks view now displays date due for each task.
184 * Tasks view is now sorted by date due.
185 * Tasks view now displays overdue tasks in red.
187 Revision 522.20 2004/08/03 03:55:37 ajc
188 * Tasks view now uses the same buffer/dump logic as the calendar views, so
189 we can sort them by due date and do a prettier display. (Only the logic is
190 changed so far. The prettier display is forthcoming.)
192 Revision 522.19 2004/07/21 02:57:09 ajc
193 * Internet Configuration screen looks a little neater now
195 Revision 522.18 2004/07/21 02:45:15 ajc
196 * Completed the "Internet Configuration" screen
198 Revision 522.17 2004/07/16 19:13:37 ajc
199 *** empty log message ***
201 Revision 522.16 2004/07/16 19:13:10 ajc
202 * tools.c: display 12:00 as 12pm, not 12am
204 Revision 522.15 2004/07/16 03:14:03 ajc
205 * more work on inetconf screen
207 Revision 522.14 2004/07/16 02:50:00 ajc
208 * useredit.c: put a pretty box around user editing
210 Revision 522.13 2004/07/13 03:25:08 ajc
211 * inetconf.c: added. Not finished yet.
213 Revision 522.12 2004/07/10 03:10:19 ajc
214 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
215 floor level configurations.
216 * Put a space between OK and CANCEL buttons anywhere in the system where
218 * Some more of the room config/admin screens now return to themselves
219 with a "ok, you did that" message when OK is pressed, instead of dropping
220 out to the main menu.
222 Revision 522.11 2004/07/08 03:03:01 ajc
223 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
224 configuration (public rooms default and mailboxes default). Still need
225 to add floor and room policy screens.
227 Revision 522.10 2004/07/02 03:28:08 ajc
228 * Much-improved alphabet tabs for Address Book view. Now divides the
229 total number of names by (names per page, currently 60) and sets up
230 that many tabs, with proper [Aaa-Bbb] labels on them.
232 Revision 522.9 2004/07/02 03:26:06 ajc
233 *** empty log message ***
235 Revision 522.8 2004/07/01 02:40:40 ajc
236 * Clicking "Enter a message" in a groupware room now automatically calls
237 the correct editor for the type of objects in the room (message, calendar
238 event, task, address book entry)
240 Revision 522.7 2004/06/29 17:21:25 ajc
241 * Removed the word "room" in a few locations, as part of our push towards
242 not looking like a BBS when running in groupware mode
244 Revision 522.6 2004/06/29 00:37:02 ajc
245 * Made some fonts bigger because users were complaining...
247 Revision 522.5 2004/06/27 03:02:05 ajc
248 * Summary view -- always view ALL messages
249 * Summary view -- new messages are in boldface
251 Revision 522.4 2004/06/24 20:42:14 ajc
252 * Added the "server ip address" Citadel config option
253 * Site config: added "Changes will not take effect until..." language
256 Revision 522.3 2004/06/24 14:50:35 ajc
257 * Added the ability to listen on a single IP address instead of all addresses.
259 Revision 522.2 2004/06/22 02:21:56 ajc
262 Revision 522.1 2004/06/21 15:00:52 ajc
265 Revision 522.0 2004/06/19 03:21:35 ajc
268 Revision 521.10 2004/06/19 03:11:07 ajc
269 * Instead of a crufty "the topmost Internet email address will be used
270 for outgoing email" explanation, separated it into "Primary Internet
271 email address" and "Other email addresses" boxes.
273 Revision 521.9 2004/06/19 02:42:12 ajc
274 * Removed the "aides access to mailboxes" config option, which is no longer
275 part of the Citadel system.
277 Revision 521.8 2004/06/16 02:07:22 ajc
278 * Removed a couple of lines of debugging code leftover from last night
280 Revision 521.7 2004/06/15 03:06:11 ajc
281 * Bumped internal version number to 5.22
282 * Use new fast headers-only-no-mime fetch mode in Citadel for
285 Revision 521.6 2004/06/15 02:30:21 ajc
286 * Honor "maxmsgs" even when viewing a mailbox in summary mode
288 Revision 521.5 2004/06/12 04:26:38 ajc
289 * Fixed some garbled output resulting from turning things that look like
292 Revision 521.4 2004/06/11 16:09:36 ajc
293 * Moved the room graphic to the left of the room name in the banner, to
294 make it more consistent with the rest of the site.
295 * Reduced the size of the font in the iconbar
297 Revision 521.3 2004/06/11 03:15:08 ajc
298 * When "Add" is clicked without specifying an upload filename, resume
299 composition instead of aborting the post.
300 * Add attachments to messages in forward order, not reverse order
302 Revision 521.2 2004/06/10 03:08:48 ajc
303 * Improved the appearance of tabs in the room config screen
305 Revision 521.1 2004/06/10 02:58:55 ajc
306 * Made all the title boxes the same background color. The old scheme was
307 cute but not professional looking.
309 Revision 521.0 2004/06/06 19:53:25 ajc
312 Revision 510.15 2004/06/06 19:32:15 ajc
313 * Cleaned up a couple of FIXME's sitting around in the code
314 * Altered the conditions under which stray http://... strings are
315 automatically turned into links, to prevent that logic from
316 transforming IMG tags into gibberish.
317 * Set internal version number to 5.21
319 Revision 510.14 2004/06/04 02:29:07 ajc
320 * Fixed bug in "validate new users" screen (thanks Campy)
322 Revision 510.13 2004/06/03 03:21:22 ajc
323 * "Reply" button now carries the message subject into the reply.
325 Revision 510.12 2004/06/02 02:07:54 ajc
326 * setup.c: updated the setup script to configure two /etc/inittab entries,
327 one for http and one for https.
329 Revision 510.11 2004/06/01 21:46:47 ajc
330 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
331 during a read or write operation, do not attempt to finish the operation
332 unencrypted like we do in Citadel. Here in WebCit land it only causes
333 the server to segfault.
335 Revision 510.10 2004/06/01 19:01:22 ajc
336 * netconf.c: widened some of the text entry fields
337 * webcit.h: bumped up the internal version number to 5.20
339 Revision 510.9 2004/06/01 18:44:20 ajc
340 * Return to the old command-line usage (-s for https, service is either
341 http or https but not both)
343 Revision 510.8 2004/06/01 03:32:28 ajc
344 * Add "permanent room" setting to room edit screen
345 * create room -- allow longer strings
347 Revision 510.7 2004/06/01 00:36:43 ajc
348 * Hmmph. Do the session cookie as hex instead of base64. There really
349 are some characters in the base64 set that make HTTP do nasty things.
351 Revision 510.6 2004/05/31 21:43:27 ajc
352 * Added "|END" to the session cookie before base64-ing it. This fixes a
353 problem with certain room names causing the webserver to freak out and
354 break embedded images and stuff. I don't know why.
356 Revision 510.5 2004/05/31 20:34:11 ajc
357 * Message entry using Kevin Roth's excellent cross-platform richtext
360 Revision 510.4 2004/05/31 15:54:13 ajc
361 * "text" and "HTML" options for message entry.
363 Revision 510.3 2004/05/29 03:31:48 ajc
364 * tighten up the space between icons in the iconbar
366 Revision 510.2 2004/05/28 20:24:53 ajc
369 Revision 510.1 2004/05/24 03:02:38 ajc
370 * CSS change to make folder names stand out more in the "Folder View"
372 Revision 510.0 2004/04/30 04:08:58 ajc
375 Revision 506.13 2004/04/30 04:08:47 ajc
376 * Changed internal version number to 5.10
377 * Updated documentation for the new HTTPS service
379 Revision 506.12 2004/04/27 03:21:36 ajc
380 * Prompt for HTTPS port number during setup. We may make this optional.
382 Revision 506.11 2004/04/27 03:16:31 ajc
383 * When running on the same host as Citadel, if no key/cert are found,
384 symlink to Citadel's if possible.
385 * One server binary now forks to start both http and https servers.
387 Revision 506.10 2004/04/21 03:43:39 ajc
388 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
389 certs are also no longer invalid.
391 Revision 506.9 2004/04/21 02:25:13 ajc
392 * Replaced ctdl_install_certificate() with convenience functions found
393 in the OpenSSL library.
395 Revision 506.8 2004/04/21 02:19:41 ajc
396 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
397 understand, but read at http://www.informit.com/articles/article.asp?p=22078
398 ). Still doesn't work with Internet Monopolizer, though.
400 Revision 506.7 2004/04/20 02:32:44 ajc
401 * Allow setup to run seamlessly from within the Citadel Ridiculously
402 Easy Installer by observing the values of environment variables
403 CITADEL_INSTALLER, CITADEL, and WEBCIT.
405 Revision 506.6 2004/04/20 02:02:50 ajc
408 Revision 506.5 2004/04/16 03:14:06 ajc
409 * Minor fix for previous checkin
411 Revision 506.4 2004/04/16 02:59:01 ajc
412 * Completed SSL support. Still doesn't work with all browsers... gotta
415 Revision 506.3 2004/04/15 03:57:00 ajc
416 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
417 it has a crashy crashy bug in it. Don't use it yet.
419 Revision 506.2 2004/04/13 19:41:36 ajc
420 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
421 (freebusy data fetch for anonymous Kolab type clients)
423 Revision 506.1 2004/04/10 04:32:59 ajc
424 * Fixed some version and copyright date oopses
426 Revision 506.0 2004/04/10 04:29:30 ajc
429 Revision 505.22 2004/04/10 04:29:20 ajc
430 * Changed internal version number to 5.06
432 Revision 505.21 2004/03/29 04:30:20 ajc
433 * configure.in, Makefile.in: handle $LDFLAGS
435 Revision 505.20 2004/03/20 05:03:14 ajc
436 * Original startup thread becomes a worker thread after initialization.
437 Doing otherwise turns it into a zombie (at least on Linux) and possibly
438 leads to other problems
439 * Filter out NOOP's received in chat
441 Revision 505.19 2004/03/18 04:32:24 ajc
442 * Removed the language in README.TXT which told everyone that chat wouldn't
443 work with a non-local Citadel server, because that's no longer true.
444 * Removed the old chat applet from the static/ directory
446 Revision 505.18 2004/03/18 04:00:44 ajc
447 * Rounded web boxes now look correct in all browsers.
449 Revision 505.17 2004/03/17 18:25:31 ajc
450 * When creating a new user, auto-chain to the "edit user configuration"
451 screen, and subsequently auto-chain to the "edit address book entry"
452 screen. This creates a nice sensible workflow.
454 Revision 505.16 2004/03/15 22:47:09 ajc
455 * Prettied up the chat window a little more.
457 Revision 505.15 2004/03/15 04:27:44 ajc
458 * Chat now appears in a separate window
459 * Use regular frames instead of IFRAMEs for chat
460 * Display user's own chat text in bold+italic
461 * Added a "List Users" button
463 Revision 505.14 2004/03/09 20:45:45 error
464 * Add a Linux Software Map file
466 Revision 505.13 2004/03/07 22:04:32 ajc
467 * Fix the current view not being set to the default view for the creator
470 Revision 505.12 2004/03/07 21:31:17 ajc
471 * serv_read() now zeroes out the supplied buffer (with the supplied
472 length) if a server read fails. This causes serv_gets() to return
473 instead of looping endlessly. Fixes chat problem found on linux-ppc.
475 Revision 505.11 2004/03/03 05:21:36 ajc
476 * Made the chat screen totally kick-ass sweet. The flickering reload
477 i-frame is now tiny and hidden, and it *appends* new chat data to
478 the viewable window using JavaScript. No flickering + scrollback!
479 * Added a help button to the chat screen.
481 Revision 505.10 2004/02/29 22:52:15 ajc
482 * Close and clear (set to -1) server socket handle when socket errors are
483 detected. Fixes a chat problem reported by Winzlo.
485 Revision 505.9 2004/02/29 05:34:25 ajc
486 * Display the Chat menu option as "Chat with other users in <roomname>"
488 Revision 505.8 2004/02/27 05:04:38 ajc
489 * fix frameset bug in page popups
491 Revision 505.7 2004/02/26 04:08:56 ajc
492 * Fixed a problem that made WebCit go to the "no cookies" screen instead
493 of the logout banner.
494 * Ford's latest stupid room has a name with more than 64 characters, and
495 we still had a 64-byte room name in the march_list struct. ooooops...
497 Revision 505.6 2004/02/26 03:07:26 ajc
498 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
500 Revision 505.5 2004/02/25 23:10:28 ajc
501 * Allow "/do_logout" as a no-frames page
503 Revision 505.4 2004/02/25 23:00:21 ajc
504 * Changed the favicon support to LINK tags in the HEAD of static stuff,
505 to make life easier. (Thanks to prosthetik for this)
507 Revision 505.3 2004/02/25 15:20:11 ajc
508 * Support for favicon.ico in the static/ directory
510 Revision 505.2 2004/02/24 04:06:42 ajc
511 * Changed the colors slightly in chat screen
513 Revision 505.1 2004/02/20 06:07:06 ajc
514 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
516 Revision 505.0 2004/02/19 03:32:50 ajc
519 Revision 504.7 2004/02/19 03:32:38 ajc
520 * Changed the internal version number to 5.05
521 * Completed the frames fix
523 Revision 504.6 2004/02/18 20:08:29 ajc
524 * Fixed the frameset force reload logic. Now it does the whole frameset
525 without displaying an error in the main frame.
527 Revision 504.5 2004/02/18 19:17:51 ajc
528 * Force reload of frameset if someone tries to escape it. Not perfect
529 but it mostly works at this poing.
531 Revision 504.4 2004/02/17 03:37:11 ajc
532 * Indicate to Citadel that we want Server Generated Invitations when
533 calendar events are saved. (No longer the default in Citadel server.)
535 Revision 504.3 2004/02/09 04:49:32 ajc
536 * Prepare for a way to avoid falling out of the main frameset
538 Revision 504.2 2004/02/09 03:37:57 ajc
539 * Changed the thread pool management algorithm. Detecting idle time between
540 socket accepts was not working reliably on all systems, so we now follow
541 the same algorithm as the Citadel server (spawn more threads when number
542 of sessions < number of threads, but keep constrained to pre-defined
543 minimum and maximum thread count)
545 Revision 504.1 2004/02/03 03:09:51 ajc
548 Revision 503.0 2004/01/28 04:31:31 ajc
551 Revision 502.4 2004/01/28 04:30:48 ajc
552 * Create Room can now offer calendar and address book rooms
554 Revision 502.3 2004/01/17 21:25:30 ajc
555 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
556 * Split the config for LDAP Connector into its own panel
558 Revision 502.2 2004/01/17 04:32:54 ajc
559 * Add site config options for Citadel servers which support LDAP
561 Revision 502.1 2003/10/24 02:50:19 ajc
562 * Clicking "Enter Message" in a room with an Address Book view opens
563 a blank vCard entry screen.
565 Revision 502.0 2003/10/23 03:16:50 ajc
568 Revision 501.2 2003/10/23 03:07:54 ajc
569 * event.c: Found and removed another unquoted multi-line string literal
570 * webcit.h: changed an #ifdef HAVE_ICAL_H
571 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
573 Revision 501.1 2003/10/22 01:42:12 ajc
574 * iconbar.c: removed a stray character or two...
576 Revision 501.0 2003/10/21 04:26:37 ajc
579 Revision 500.30 2003/10/21 04:26:27 ajc
580 * bumped the version string to 5.01
582 Revision 500.29 2003/10/17 03:08:28 ajc
583 * Finished prettying up the vCard display
585 Revision 500.28 2003/10/17 02:31:45 ajc
586 * Multi-line string literals are deprecated in GCC 3.1 unless each line
587 is wrapped in quotes. Performed this fix so it'll compile.
588 * setup.c: removed references to unused variable tempfile[]
590 Revision 500.27 2003/10/09 03:17:02 ajc
591 * Started prettying up the vCard display.
593 Revision 500.26 2003/10/08 02:33:49 ajc
594 * Begin work on better handling of vCard display
596 Revision 500.25 2003/09/04 03:41:27 ajc
597 * siteconfig.c: changed some config items to drop-down boxes
599 Revision 500.24 2003/08/27 04:26:54 ajc
600 * Split the site configuration screen up into four different screens,
601 and added a meta-menu
603 Revision 500.23 2003/08/24 03:31:50 ajc
604 * Finished the setup program
605 * Bumped the internal version number to 5.01
607 Revision 500.22 2003/08/22 00:47:27 ajc
608 * setup is now working, but it still needs a way to detect a running WebCit
610 Revision 500.21 2003/08/22 00:25:40 ajc
611 * Added a skeleton "setup" program to the tree. It does not work yet.
613 Revision 500.20 2003/08/20 03:48:55 ajc
614 * Added iconbar shortcut to Contacts room
615 * Minimum required Citadel is now 6.11
617 Revision 500.19 2003/08/20 03:07:25 ajc
618 * Address book "single card" view now suppresses "reading nn message" and
619 instead shows the letter indices across the top
620 * Clicking on an address in a vCard now connects to WebCit mail instead
621 of a browser mailto: link
623 Revision 500.18 2003/08/19 04:18:43 ajc
624 * Changed things around in the address book view. Made it sorted and
625 more clickable and better looking...
627 Revision 500.17 2003/08/12 18:54:03 error
628 * messages.c: fix off-by-one-error in selector bar
630 Revision 500.16 2003/08/07 22:18:03 ajc
631 * Add the Summary Page to the customizable iconbar
633 Revision 500.15 2003/08/07 03:51:51 ajc
634 * Customizable icon bar as: pictures and text, pictures, text
636 Revision 500.14 2003/08/05 03:52:14 ajc
637 * First working version of the customizable iconbar. It contains a basic
638 set of options and now automatically refreshes when it's customized.
640 Revision 500.13 2003/08/04 03:50:29 ajc
641 * First cut at the customizable iconbar is done. A bunch of generic options
642 are there. Still need to get the actual iconbar to refresh when changes
645 Revision 500.12 2003/08/03 21:02:01 ajc
646 * More work on customizable iconbar
648 Revision 500.11 2003/08/02 05:25:46 ajc
649 * Laid the groundwork for a customizable iconbar
651 Revision 500.10 2003/07/30 03:57:49 ajc
652 * Add config.c_purge_hour to config screen
654 Revision 500.9 2003/07/06 22:06:59 ajc
655 * When converting "anything that looks like a URL" to a real link, first
656 make sure that it isn't already inside a link. This fixes most of the
657 long, ugly URL strings sent by eBay.
658 * Automatically dismantle mailto: links in HTML messages, and convert
659 them to WebCit mail links (clicking on it sends the user to the Mail
660 room and begins composing a new message with the recipient and subject
661 fields pre-populated).
663 Revision 500.8 2003/06/29 20:51:21 ajc
664 * Worked around a rendering bug in Satan's Browser that was causing it
665 to draw the calendar month view much wider than the actual screen wdith
667 Revision 500.7 2003/06/28 04:09:37 error
668 * roomops.c: Backout change to display one less box in the first column in
669 roomlist view, it doesn't seem to work for everyone
671 Revision 500.6 2003/06/28 03:52:51 error
672 * Don't tell browsers not to cache static documents
674 Revision 500.5 2003/06/28 03:35:23 error
675 * roomops.c: Display one less floor in the first column in romlist view
677 Revision 500.4 2003/06/26 03:37:58 ajc
678 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
679 This will allow some groupware clients to browse the free/busy times of
680 other users on the system.
682 Revision 500.3 2003/06/21 05:17:21 ajc
683 * Better alignment of system messages
684 * Exterminated display_error() and replaced it with WC->ImportantMessage
685 which is displayed in a bubble on top of whatever page you're on next.
686 * Small cosmetic changes
687 * Fixed some nesting problems in output_headers()
689 Revision 500.2 2003/06/20 03:39:27 ajc
690 * Optimization to floor layout in box view
692 Revision 500.1 2003/06/20 03:04:26 ajc
693 * "Reply" button on messages now handles IGnet recipients correctly
695 Revision 500.0 2003/06/10 04:23:08 ajc
698 Revision 410.50 2003/06/10 04:22:58 ajc
699 * Updated docs and headers for 5.00 release
701 Revision 410.49 2003/06/10 04:05:23 ajc
702 * De-tabled the left side icon bar and reduced one of the graphics, so
703 that all of the rounded corners show up in Satan's Browser.
705 Revision 410.48 2003/06/10 03:47:41 ajc
706 * style.css: added font selection to default <BODY> tag
708 Revision 410.47 2003/06/06 03:26:03 ajc
709 * Satan's Browser insists on putting bloody acres of whitespace to the
710 right of any bulleted list items, making any multi-column table containing
711 a list take more than the entire screen. Removed all such lists so it
712 looks ok. If you are reading this and you are a Microsoft employee, please
713 commit suicide before you break anything else.
715 Revision 410.46 2003/06/06 02:22:07 ajc
716 * Changed the upper left and upper right bounded box corners to a solid
717 blue (#204B78) instead of gradiated, because it was looking funny in
718 256-color mode. It also looked funny in Internet Explorer, but people
719 who use Internet Explorer are contributing to terrorism and really don't
720 deserve Web access in the first place. So I really just fixed this to make
721 it look good in 256-color Netscape.
723 Revision 410.45 2003/06/05 21:37:37 ajc
724 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
725 in b0rken IE browser. Die, Bill, Die.
727 Revision 410.44 2003/06/05 03:52:29 ajc
728 * Buncha cosmetic changes
730 Revision 410.43 2003/06/04 03:41:25 ajc
731 * Change the appearance of rooms with and without new messages in the
732 room list -- now defined using CSS
734 Revision 410.42 2003/06/03 03:57:42 ajc
735 * Tightened up the room banner a bit. Smaller padding, smaller font,
738 Revision 410.41 2003/05/31 21:36:45 ajc
741 Revision 410.40 2003/05/26 21:05:42 ajc
742 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
743 it to complete the free/busy checking for attendee availability.
745 Revision 410.39 2003/05/26 05:44:45 ajc
746 * event.c: fix compiler warning
748 Revision 410.38 2003/05/26 05:39:46 ajc
749 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
750 bug fixed in Citadel.
752 Revision 410.37 2003/05/26 05:28:13 ajc
753 * serv_func.c: added utility function read_server_text()
754 * availability.c: banged out more of this code -- still not complete
756 Revision 410.36 2003/05/26 03:28:02 ajc
757 * Getting closer to doing the availability check. Created new source
758 module 'availability.c' for this purpose. Stub function is in place.
760 Revision 410.35 2003/05/25 04:25:12 ajc
761 * siteconfig.c: fixed a spelling error
762 * event.c: add a "Check attendee availability" button, and the code to
763 bypass saving the event to the server, do something with it, and then
764 feed the twiddled data structure back to the form display function for
765 further editing. What's still missing is the code to do the actual
768 Revision 410.34 2003/05/24 22:22:35 ajc
769 * Small stylesheet hack to make it work with b0rken IE
771 Revision 410.33 2003/05/24 22:13:08 ajc
772 * Changed the login banner a bit
774 Revision 410.32 2003/05/20 03:25:41 ajc
775 * Separate event invitees with newlines instead of commas.
777 Revision 410.31 2003/05/19 19:55:09 ajc
778 * summary.c: eliminate compiler warnings about unused variables when
779 compiling a WebCit service without calendar support
781 Revision 410.30 2003/05/18 02:05:33 ajc
782 * More conversion of screens to the new look-and-feel.
784 Revision 410.29 2003/05/16 04:11:29 ajc
785 * We don't need no steenking workaround. Problem fixed. MIME parser not
786 broken. Web server was calling it with bad parameters. All fixed now.
787 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
790 Revision 410.28 2003/05/15 04:52:26 ajc
791 * Minor workaround in web forms to handle mime parser problem in uploads
793 Revision 410.27 2003/05/15 03:35:59 ajc
794 * look and feel overhaul -- almost done!
796 Revision 410.26 2003/05/14 03:46:35 ajc
797 * More background cleanup
799 Revision 410.25 2003/05/05 17:19:46 ajc
800 * Cleanups to summary page when running on a non ical enabled system
801 * Use non breaking spaces in summary page box titles
803 Revision 410.24 2003/05/04 04:22:41 ajc
804 * Display body of messages on a white background. I am doing this in order
805 to prepare for making the general background of the screen a darker color.
807 Revision 410.23 2003/05/04 02:54:55 ajc
808 * Summary page now uses our cutesy new rounded window boxes
810 Revision 410.22 2003/05/03 21:28:41 ajc
811 * Added in a slick new box style and put the room lists in it
813 Revision 410.21 2003/05/03 16:57:04 ajc
814 * In the 'folders' and 'portal' views, change the folder delimiter
815 from / to \ to avoid conflict with room names that have slashes
817 Revision 410.20 2003/05/03 16:23:29 ajc
818 * Enforce three columns in portal view of room list
820 Revision 410.19 2003/05/03 04:52:32 ajc
821 * Added an experimental new "portal view" to the room list options
823 Revision 410.18 2003/05/02 03:23:41 ajc
824 * Minor change to room list algorithm
826 Revision 410.17 2003/05/01 15:33:05 ajc
827 * Fixed a potential memory leak in enumeration of MIME parts
829 Revision 410.16 2003/05/01 03:11:35 ajc
830 * When static content is requested, fetch it without trying to connect
833 Revision 410.15 2003/04/30 05:00:00 ajc
834 * Added the ability to compose messages with file attachments uploaded from
837 Revision 410.14 2003/04/27 04:46:02 ajc
838 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
839 observes the flag designating the presence of new messages. (The "rooms
840 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
841 but that view may get axed soon.)
843 Revision 410.13 2003/04/26 21:57:53 ajc
844 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
845 before returning an error code to avoid a file descriptor leak
847 Revision 410.12 2003/04/19 21:42:36 ajc
848 * Repaired all my b0rken COLOR tags
849 * Replaced most FONT tags with SPAN tags
852 Revision 410.11 2003/04/19 19:58:10 ajc
853 * Lots of great changes from Nick to make the site CSS-enabled.
855 Revision 410.10 2003/04/14 04:04:40 ajc
856 * First cut of CSS-izing WebCit. Probably b0rken.
858 Revision 410.9 2003/04/09 04:02:32 ajc
859 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
860 supported the idea of one WebCit connecting to multiple Citadels for a
861 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
862 * When connecting to Citadel through a Unix domain socket, don't try to make
863 the Java chat applet available.
865 Revision 410.8 2003/03/31 03:32:19 ajc
866 * messages.c: check for 000 terminator while parsing RFC822 headers to
867 prevent getting hung up while displaying certain badly formatted messages.
869 Revision 410.7 2003/03/30 06:13:19 ajc
870 * When reading from the server, do not treat CR as end-of-line because
871 there's probably an LF coming after it. Instead, keep reading to the LF
873 * Do not underline links in the icon bars
875 Revision 410.6 2003/03/17 04:17:41 ajc
876 * Call to accept() was being made with an uninitialized variable for the
877 third argument. Changed the second and third argument to NULL and 0 because
878 we don't really need accept() to fill up a buffer full of information that
879 we'll never use. (Thanks to SteveV for reporting the bug and helping to
881 * Removed the mutex wrapper around select() because we don't need it. All
882 idle worker threads now block on select() and one of them will wake up when
883 a connection arrives.
885 Revision 410.5 2003/03/15 20:55:03 ajc
886 * When a requested image is not available on the Citadel server, send a
887 1x1 transparent GIF instead of 404 error.
889 Revision 410.4 2003/03/14 04:21:57 ajc
890 * clone events to be encapsulated before saving, because the original
891 instance may already have a parent, and that makes crashy crashy
893 Revision 410.3 2003/03/13 05:57:17 ajc
894 * More encapsulation. Warning: there are bugs in this!!
896 Revision 410.2 2003/03/13 05:20:23 ajc
897 * Various changes to the calendar service to handle messages containing
898 fully encapsulated VCALENDAR components instead of only unencapsulated
899 VEVENT subcomponents. We have to move in this direction for compatibility
902 Revision 410.1 2003/03/01 22:07:19 ajc
903 * New user registration, as well as existing user re-registration, now
904 uses the vCard editing screen.
905 * Administratively editing users' address book entries now works again,
906 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
907 in order to enforce this.
909 Revision 410.0 2003/02/19 03:49:33 ajc
912 Revision 400.90 2003/02/19 03:49:17 ajc
913 * latest config.guess and config.sub from www.gnu.org
915 Revision 400.89 2003/02/07 04:44:17 ajc
916 * Replaced sleep() with a function that sleeps using select() in order to
917 avoid potential issues with SIGALRM. Possible fix for weird behavior
918 when running on a Macintosh.
920 Revision 400.88 2003/01/29 22:32:07 ajc
921 * Shuffled some code and comments around; minor cleanup
923 Revision 400.87 2003/01/28 15:37:12 ajc
924 * All functions which read binary data from the server now make use of the
925 read_server_binary() function in tools.c
926 * Binary reads from server now have safety code to prevent infinite loops
927 * All output of MIME objects is now done with http_transmit_thing()
929 Revision 400.86 2003/01/19 06:28:04 ajc
930 * Minimum required Citadel version 6.05
932 Revision 400.85 2003/01/16 04:41:26 ajc
933 * When displaying edit controls for time of day in the calendar, only show
934 minutes that are multiples of 5 ... unless the existing value is not a
935 multiple of 5, in which case we show that too.
937 Revision 400.84 2003/01/15 17:34:04 ajc
938 * event.c: fixed a misspelling
939 * config.guess, config.sub: updated using latest from ftp.gnu.org
941 Revision 400.83 2003/01/14 04:21:27 ajc
942 * Only offer views which make sense for the default view of a room
944 Revision 400.82 2003/01/13 03:34:33 ajc
945 * Get ready for the 4.10 release
947 Revision 400.81 2003/01/12 23:22:53 ajc
948 * configure.in: check for libical v0.24 or newer
950 Revision 400.80 2003/01/07 04:56:17 ajc
951 * Complete the free/busy transparency handling in the form
952 * Default times for new events are now in the correct timezone
954 Revision 400.79 2003/01/06 18:01:35 ajc
955 * Begin handling of TRANSP property to show event times as free or
958 Revision 400.78 2003/01/05 21:02:14 ajc
959 * Summary page: three columns are now all the same width
961 Revision 400.77 2003/01/05 20:56:05 ajc
962 * minor fix for previous checkin
964 Revision 400.76 2003/01/05 20:51:01 ajc
965 * Display PARTSTAT for attendees
967 Revision 400.75 2003/01/05 05:01:00 ajc
968 * Add "today's calendar events" to the summary page.
970 Revision 400.74 2003/01/05 04:27:28 ajc
971 * Add "Tasks" to the summary page
973 Revision 400.73 2002/12/28 05:44:09 ajc
974 * ical_dezonify.c: brought over new version from the Citadel source (again)
976 Revision 400.72 2002/12/28 05:12:45 ajc
977 * ical_dezonify.c: brought over new version from the Citadel source.
979 Revision 400.71 2002/12/26 04:04:48 ajc
980 * Perform CHEK command when automatically establishing sessions, not just
981 when one is explicitly created. Some stuff is missing otherwise.
983 Revision 400.70 2002/12/25 23:18:06 ajc
984 * Be more strategic about when to call ical_dezonify()
985 (This may be the last set of fixes. I hope so.)
987 Revision 400.69 2002/12/25 21:39:38 ajc
988 * ical_dezonify.c: added.
989 * calendar.c: convert incoming ical messages to UTC
990 (the usual routines will then convert them to local time for display)
992 Revision 400.68 2002/12/25 07:06:00 ajc
993 * Tweaked the code to work with libical 0.24
995 Revision 400.67 2002/12/20 04:50:00 ajc
996 * When saving a calendar event, increment the SEQUENCE property.
998 Revision 400.66 2002/12/18 05:03:39 ajc
999 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1000 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1001 Because the libc-allocated buffer was getting clobbered.
1002 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1004 Revision 400.65 2002/12/17 05:01:39 ajc
1005 * Prettied up the calendar day view layout
1006 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1008 Revision 400.64 2002/12/16 04:43:30 ajc
1009 * Correctly handle local time zone when figuring out which day and time to
1010 display events on calendar month/day views. This also seems to have
1011 fixed the bug that was causing events to sometimes get lost when saved.
1013 Revision 400.63 2002/12/15 05:50:59 ajc
1014 * Form editing of date/time fields now assumes that the icaltimetype being
1015 manipulated is in UTC. It converts to/from local time for editing.
1017 Revision 400.62 2002/12/10 23:25:47 ajc
1018 * Display attendees in message view of calendar objects
1020 Revision 400.61 2002/12/07 22:12:59 ajc
1021 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1022 until I implement the Citadel server function which it calls.)
1024 Revision 400.60 2002/11/30 21:34:51 ajc
1025 * Submit organizer in a hidden field, in case the server needs it
1027 Revision 400.59 2002/11/30 04:46:46 ajc
1028 * First cut at adding/removing attendees to an event
1029 (Actual invitations should be sent by the Citadel server)
1031 Revision 400.58 2002/11/29 23:56:19 ajc
1032 * Completed "me as organizer" -- the user's own e-mail address is inserted
1033 as the organizer of new events. Detect when the user is the organizer and
1034 enable/disable the attendees box accordingly.
1036 Revision 400.57 2002/11/29 16:38:37 ajc
1037 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1039 Revision 400.56 2002/11/28 06:03:24 ajc
1040 * Issue an ISME command when editing an event, to determine whether the user
1041 viewing the event is the organizer. (Will use this later to allow/disallow
1042 sending out invitations.)
1044 Revision 400.55 2002/11/26 05:01:04 ajc
1045 * Began handling attendee fields
1047 Revision 400.54 2002/11/16 23:40:11 ajc
1050 Revision 400.53 2002/11/16 23:15:02 ajc
1051 * Make the "all day event" shadebox smaller (month view) - no border.
1052 * Fixed bug that caused any events following an all day event to also appear
1055 Revision 400.52 2002/11/16 05:40:54 ajc
1056 * When adding new events to the calendar, default to the month [and day]
1057 currently being viewed.
1058 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1060 Revision 400.51 2002/11/15 05:05:47 ajc
1061 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1063 Revision 400.50 2002/11/15 04:11:46 ajc
1064 * Added even more nifty JavaScript to cause the hour/minute and end date
1065 fields of a calendar event form to render as disabled when the "all day
1066 event" box is checked -- not just when the user checks the box, but also
1067 when the box begins its life already checked.
1069 Revision 400.49 2002/11/14 04:59:40 ajc
1070 * Correctly serialize and save all day events using date instead of date/time
1072 Revision 400.48 2002/11/13 04:49:23 ajc
1073 * "All day event" shows as a single checkbox, instead of one for the start
1074 time and one for the end time. Added nifty JavaScript to zero and shade
1075 the hour/minute and all end time fields when all-day-event is checked.
1077 Revision 400.47 2002/11/12 05:57:27 ajc
1078 * Display a nicer looking screen when replying to calendar invitations
1079 * When displaying day view, don't show all day events twice
1080 * Day or month view: denote all day events by displaying them inside
1083 Revision 400.46 2002/11/12 03:26:39 ajc
1084 * Tell the user about broken Citadel server connections instead of
1085 simply printing "Goodbye"
1087 Revision 400.45 2002/10/23 04:11:38 ajc
1088 * Detect when a meeting invitation is actually an update for an existing UID
1089 and tell the user so.
1091 Revision 400.44 2002/10/21 20:16:38 ajc
1092 * Display conflicts nicely
1094 Revision 400.43 2002/10/21 18:29:14 ajc
1095 * Ask server to hunt for conflicts when displaying a meeting invitation
1097 Revision 400.42 2002/10/19 21:28:32 ajc
1098 * Moved the calendar meeting request reply functionality to the Citadel server
1100 Revision 400.41 2002/10/19 17:10:14 ajc
1101 * Add "Tentative" accept button
1102 * Only display Accept/Tentative/Decline button when method=REQUEST
1104 Revision 400.40 2002/10/19 04:16:37 ajc
1105 * Save an incoming meeting request into the user's calendar.
1107 Revision 400.39 2002/10/18 20:55:05 ajc
1108 * Began work on meeting request accept/decline
1110 Revision 400.38 2002/10/16 19:16:39 ajc
1111 * Fixes and updates to build WebCit on Linux for IBM S/390
1113 Revision 400.37 2002/10/09 04:12:44 ajc
1114 * Templatized trailing HTML
1115 * Templatized "new start page" page
1116 * Added global substitution macros
1118 Revision 400.36 2002/10/09 03:51:01 ajc
1119 * Templatized the <HEAD> section of HTML
1121 Revision 400.35 2002/10/07 23:03:38 ajc
1122 * messages.c: don't display room name field when it's blank
1124 Revision 400.34 2002/10/07 04:10:37 ajc
1125 * When displaying meeting invitations, only show date/time for VEVENT
1126 subcomponents. Date/time for other subcomponents are irrelevant.
1127 * Cleaned up HTML display of meeting invitations.
1129 Revision 400.33 2002/10/03 03:40:31 ajc
1130 * Worked on meeting accept/decline a little bit
1132 Revision 400.32 2002/09/30 03:58:35 ajc
1133 * Dabbled in handling incoming meeting requests
1135 Revision 400.31 2002/09/29 20:15:43 ajc
1136 * Completed the calendar day view
1138 Revision 400.30 2002/09/28 04:01:30 ajc
1139 * started fleshing out the calendar day view
1141 Revision 400.29 2002/09/27 21:19:28 ajc
1144 Revision 400.28 2002/09/27 18:31:33 ajc
1145 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1146 * After saving a VEVENT, return to the correct calendar view and date
1148 Revision 400.27 2002/09/27 17:15:44 ajc
1149 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1151 Revision 400.26 2002/09/27 04:37:21 ajc
1152 * New, buggy versions of event editing screens
1154 Revision 400.25 2002/09/26 22:00:16 ajc
1155 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1156 month 1 in libical functions)
1158 Revision 400.24 2002/09/25 21:57:13 ajc
1159 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1162 Revision 400.23 2002/09/24 04:12:34 ajc
1163 * Rough cut of the two-pass calendar display routines (first pass: go thru
1164 messages gathering VEVENT items; second pass: render calendar with data)
1166 Revision 400.22 2002/09/23 04:01:33 ajc
1167 * Presentation changes to calendar month view
1169 Revision 400.21 2002/09/22 05:20:27 ajc
1170 * Began implementing month view
1172 Revision 400.20 2002/09/21 04:38:05 ajc
1173 * Added utility functions for displaying vcalendar timestamps in web forms
1174 and translating form data back to timestamps.
1175 * Completed the "edit task" and "add new task" screens.
1177 Revision 400.19 2002/09/20 20:28:08 ajc
1178 * Smooth transition between "list tasks" & "edit task" screens
1180 Revision 400.18 2002/09/20 03:54:44 ajc
1181 * Display the "Tasks" view as a bulleted list with each task clickable
1182 * Clicking brings up an (unfinished) "edit task" screen
1184 Revision 400.17 2002/09/18 21:44:02 ajc
1185 * display VTODO parameters
1187 Revision 400.16 2002/09/17 04:21:00 ajc
1188 * Handler chains for VCALENDAR and VTODO types
1190 Revision 400.15 2002/09/17 03:37:10 ajc
1191 * Implemented a 'display handler' infrastructure for various groupware types
1193 Revision 400.14 2002/09/16 03:35:12 ajc
1194 * Just a bunch of glue code to iterate through the various types of ical
1195 objects we could encounter
1197 Revision 400.13 2002/09/15 04:05:41 ajc
1198 * Process calendar object subcomponents
1200 Revision 400.12 2002/09/15 03:40:13 ajc
1202 * When a text/calendar MIME type is discovered in a message, send it to
1203 the (currently skeleton) parser in calendar.c
1204 * calendar.c: skeleton parser for calendar objects which currently just
1205 creates an icalcomponent object and frees it.
1207 Revision 400.11 2002/09/15 03:16:24 ajc
1208 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1209 function namespace in libical
1211 Revision 400.10 2002/09/15 02:50:55 ajc
1212 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1214 Revision 400.9 2002/09/14 21:33:31 ajc
1215 * Backed out compression of inlines -- not all browsers appear to handle it
1217 Revision 400.8 2002/09/14 20:20:29 ajc
1218 * Attempting to push more stuff through compression. I've introduced some
1219 sort of deadlock bug that I can't seem to find yet...
1221 Revision 400.7 2002/09/14 20:00:22 ajc
1222 * Compress output_image() graphics
1224 Revision 400.6 2002/09/14 16:26:35 ajc
1225 * output_image() now reads the entire image from Citadel into a buffer before
1226 sending it to the browser (for performance reasons, and so it can compress)
1228 Revision 400.5 2002/09/14 04:52:59 ajc
1229 * Look for the "libical" calendaring library and link it in if present...
1231 Revision 400.4 2002/09/14 04:02:36 ajc
1232 * Finished gzip compression of dynamic pages (when browser supports it)
1234 Revision 400.3 2002/09/13 20:40:53 ajc
1235 * Detect when the client browser is capable of gzip encoding
1236 (actual encoding is not implemented yet)
1238 Revision 400.2 2002/09/13 15:54:40 ajc
1239 * Reversed the above change because I broke it somehow
1241 Revision 400.1 2002/09/11 22:46:59 ajc
1242 * Started adding in compression and calendaring library detects (not finished)
1244 Revision 400.0 2002/09/09 03:56:11 ajc
1245 * This is version 4.00
1247 Revision 323.68 2002/09/09 03:51:01 ajc
1248 * In the HTML-to-HTML converter:
1249 --> Open links in new window (as with text msgs)
1250 --> Convert loose URL's to hot links (as with text msgs)
1252 Revision 323.67 2002/09/06 03:59:11 ajc
1253 * Added an "About this server" panel to the Summary page.
1254 (Useless fluff, but better than an empty column.)
1256 Revision 323.66 2002/08/26 02:57:06 ajc
1257 * Rooms listed on the summary page are now clickable-gotoable
1259 Revision 323.65 2002/08/26 01:24:09 ajc
1260 * Added a "summary" page (rather sparse for now)
1262 Revision 323.64 2002/08/24 15:30:48 ajc
1263 * GET instead of POST for listsub. Also add a 'Back...' link.
1265 Revision 323.63 2002/08/24 05:59:24 ajc
1266 * Bugfixes and cosmetic changes to listsub system
1268 Revision 323.62 2002/08/23 03:37:19 ajc
1269 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1271 Revision 323.61 2002/08/22 03:55:47 ajc
1272 * 'unsubscribe' command (but not 'confirm unsubscribe')
1274 Revision 323.60 2002/08/21 21:58:37 ajc
1275 * Completed self-service list subscription via web.
1276 (Still need to implement unsubscribe.)
1278 Revision 323.59 2002/08/16 22:06:51 ajc
1281 Revision 323.58 2002/08/16 03:51:12 ajc
1282 * I think I've finally nailed the 'no session' pages now...
1284 Revision 323.57 2002/08/15 03:49:47 ajc
1285 * Fleshed out the list subscription page a bit
1287 Revision 323.56 2002/08/13 19:55:12 ajc
1288 * Keep track of the HTTP "Host:" header being sent by the browser.
1289 (We're going to need this in the near future)
1291 Revision 323.55 2002/08/05 16:07:30 ajc
1292 * Moved "edit floor label pic" to the floor editing screen
1294 Revision 323.54 2002/08/05 15:53:00 ajc
1295 * Commands to add, change, delete floors
1297 Revision 323.53 2002/07/26 03:20:04 ajc
1298 * Beautified the folder tabs in "edit room"
1300 Revision 323.52 2002/07/25 04:01:58 ajc
1301 * Final cleanup of changes (finally located and fixed the bug)
1303 Revision 323.51 2002/07/24 04:14:23 ajc
1304 * Minor code cleanup of last night's changes
1306 Revision 323.50 2002/07/23 15:40:54 ajc
1307 * Minor cleanup of previous changes
1309 Revision 323.49 2002/07/23 04:43:58 ajc
1310 * Updated message reading to use the new MSG4 command, so we can do output
1311 of various types of richtext (mainly HTML).
1313 Revision 323.48 2002/07/16 03:37:24 ajc
1314 * Small change to above
1316 Revision 323.47 2002/07/16 03:23:37 ajc
1317 * Display HTML messages as HTML. (Wow!)
1319 Revision 323.46 2002/07/13 04:39:59 ajc
1320 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1321 output HTML instead of converting to text/plain and back. (Not finished.)
1323 Revision 323.45 2002/07/11 03:17:03 ajc
1324 * hacks to text_to_server() to transmit messages as HTML
1326 Revision 323.44 2002/07/09 04:21:12 ajc
1329 Revision 323.43 2002/07/06 03:10:26 ajc
1330 * Enable a "make this my start page" link that works in lots of places.
1331 Configures a user's preference of where to go after login.
1333 Revision 323.42 2002/06/19 22:01:31 ajc
1334 * When editing another user's vCard, do a "transient goto" to their config
1335 room so you don't automatically gain access to their config room.
1336 * When creating a user, go back to the "select user to edit" screen with the
1337 new user's account name pre-selected.
1339 Revision 323.41 2002/06/17 03:48:44 ajc
1340 * Finished the thing to edit other users' vCards.
1342 Revision 323.40 2002/06/16 21:49:02 ajc
1343 * Administratively edit other users' vCards. Still needs a couple of lines
1344 of glue code to make it work.
1346 Revision 323.39 2002/06/15 20:34:39 ajc
1347 * Use safestrncpy() instead of strncpy() where appropriate
1348 * Fixed a memory allocation bug in the vCard parser
1350 Revision 323.38 2002/05/23 03:40:05 ajc
1351 * Brought over a utility function I'll need later
1353 Revision 323.37 2002/05/22 02:34:56 ajc
1354 * Finished room/folder view selector. Pretty cool.
1356 Revision 323.36 2002/05/22 01:53:23 ajc
1357 * Room list or folder list? Give the user a choice. (Has bugs.)
1359 Revision 323.35 2002/05/12 15:21:43 error
1360 * do_template() now parses a .wml file for WAP clients, and a .html file
1363 Revision 323.34 2002/05/11 22:46:19 error
1364 * Track whether user-agent is a WAP gateway
1366 Revision 323.33 2002/05/11 15:35:07 error
1367 * webcit.c: add MIME types for WAP/WML
1369 Revision 323.32 2002/05/10 15:29:58 ajc
1370 * Hacked the address book view a little bit
1372 Revision 323.31 2002/05/09 03:53:56 ajc
1373 * Began working on address book view
1375 Revision 323.30 2002/05/08 03:38:58 ajc
1376 * Preferences framework
1378 Revision 323.29 2002/05/07 03:57:29 ajc
1379 * In message summary, replace 'Del' links with checkboxes
1381 Revision 323.28 2002/05/05 03:28:15 ajc
1382 * Shuffled around the room banner a bit
1384 Revision 323.27 2002/05/03 19:32:39 ajc
1385 * Finished "folder list" mode (still need to move it to a permanent location)
1387 Revision 323.26 2002/05/03 03:55:17 ajc
1388 * more folder display stuff
1390 Revision 323.25 2002/05/01 22:03:07 ajc
1391 * "folder list" view (not finished)
1393 Revision 323.24 2002/05/01 03:23:31 ajc
1394 * Added a drop-down box to change a user's view of a room.
1396 Revision 323.23 2002/04/28 03:56:47 ajc
1397 * Finished summary mode (for the most part, anyway)
1399 Revision 323.22 2002/04/26 21:13:21 ajc
1400 * Separated "summary mode" message listing into its own function
1401 * Go to summary mode automatically when the server says that view=1
1403 Revision 323.21 2002/04/20 04:14:29 ajc
1404 * Some work on email summary screen
1406 Revision 323.20 2002/03/31 05:02:39 ajc
1407 * Remove "Page another user" link from main menu
1408 * Add "edit my citadel config room" type link from edit user screen
1410 Revision 323.19 2002/03/29 22:30:45 ajc
1411 * Finished the "edit user" screen.
1413 Revision 323.18 2002/03/29 15:18:09 ajc
1414 * yep ... more user edit stuff
1416 Revision 323.17 2002/03/26 19:01:12 ajc
1417 * More edit user stuff
1419 Revision 323.16 2002/03/26 18:23:23 ajc
1420 * Don't display room banner on screens that don't pertain to a particular room
1421 * Initial prep for add/change/delete user accounts screen
1423 Revision 323.15 2002/03/22 04:33:08 ajc
1424 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1426 Revision 323.14 2002/03/19 04:35:10 ajc
1427 * Brought over yet another new version of the MIME parser from Citadel
1429 Revision 323.13 2002/03/13 03:56:52 ajc
1430 * New site config option "Allow system Aides to gain access to mailboxes"
1432 Revision 323.12 2002/03/12 23:13:57 ajc
1433 * Moved room access controls out of the admin menu and into the room commands
1434 menu. Prettied up the access control list screen.
1436 Revision 323.11 2002/03/10 06:07:09 ajc
1437 * Handle multiple Internet e-mail addresses in vCard editor
1439 Revision 323.10 2002/03/07 04:56:09 ajc
1440 * Final polish for initial round of vCard editing functions. Only show "edit"
1441 link when editing user's own vCard in the My Citadel Config> room.
1443 Revision 323.9 2002/03/06 05:22:33 ajc
1444 * More vcard editing form stuff
1446 Revision 323.8 2002/03/05 05:05:06 ajc
1447 * More vCard editing stuff
1449 Revision 323.7 2002/03/04 05:28:54 ajc
1450 * Wrote some skeleton code for robust vCard editing
1452 Revision 323.6 2002/03/03 06:58:25 ajc
1453 * Login errors displayed in red
1455 Revision 323.5 2002/03/03 06:52:59 ajc
1456 * Allow editing of the "disable self-service user account creation" site config option
1458 Revision 323.4 2002/02/24 07:02:44 ajc
1459 * Added the ability to enter a Subject: line in messages
1460 * Go to the Mail room when user clicks on the new mail alert icon
1462 Revision 323.3 2002/02/13 22:47:51 ajc
1463 * Added some rudimentary support for displaying vCards as card-looking things
1465 Revision 323.2 2002/02/13 15:04:25 ajc
1466 * Began some hacks for vCard processing
1468 Revision 323.0 2002/01/13 09:07:06 ajc
1471 Revision 322.4 2002/01/13 09:06:38 ajc
1472 * Brought over the debugged mime parser from Citadel
1474 Revision 322.3 2002/01/05 06:19:17 error
1475 * Add MIME types text/css and image/png
1477 Revision 322.2 2002/01/03 22:32:38 ajc
1478 * templatized the "prompt for recipient" screen
1480 Revision 322.1 2001/12/28 09:43:05 error
1481 * Client support for hostnames up to 63 characters
1483 Revision 322.0 2001/12/26 23:11:56 ajc
1486 Revision 321.1 2001/12/26 23:11:25 ajc
1487 * Minor change to the upload handler, to fix graphics uploads
1489 Revision 321.0 2001/12/26 05:28:02 ajc
1492 Revision 320.2 2001/12/26 05:24:11 ajc
1493 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1494 link tags. The nifty JavaScript stuff is now used only to light up the
1495 buttons during mouse hovers, and nothing more.
1497 Revision 320.1 2001/12/25 00:14:44 error
1498 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1500 Revision 320.0 2001/12/21 06:04:03 ajc
1503 Revision 301.22 2001/12/21 06:03:54 ajc
1506 Revision 301.21 2001/12/20 05:02:42 ajc
1507 * If you paid for this software, someone is ripping you off.
1508 * Fixed the urlesc() function to use a caller-supplied target buffer.
1510 Revision 301.20 2001/12/18 20:35:29 ajc
1511 * More fun JavaScript-enabled buttons
1513 Revision 301.19 2001/12/18 16:48:06 ajc
1514 * Began testing new JavaScript-enabled k00l light-up buttonz
1516 Revision 301.18 2001/12/18 06:06:20 ajc
1517 * mime parser update
1519 Revision 301.17 2001/12/15 20:51:33 ajc
1520 * "reply" button on pop-up pages
1522 Revision 301.16 2001/12/11 16:02:40 ajc
1523 * Completed support for add/remove mailing list recipients.
1525 Revision 301.15 2001/12/11 15:22:53 ajc
1526 * Began constructing the listserv screen for config (not tested)
1528 Revision 301.14 2001/12/11 05:37:12 ajc
1529 * Finished the share/unshare room screen in Edit Room
1531 Revision 301.13 2001/12/03 04:43:40 ajc
1532 * Brought over an update of the MIME parser from Citadel.
1534 Revision 301.12 2001/12/02 07:09:13 ajc
1535 * Turned the room editing page into a tabbed dialog
1536 * Started adding some of the room sharing stuff
1538 Revision 301.11 2001/11/22 05:17:06 ajc
1539 * Completed the add/change/delete neighbor node screens
1541 Revision 301.10 2001/11/18 01:47:24 ajc
1542 * Tentatively begun the change of networking configuration screens to reflect
1543 the new network architecture of the server.
1545 Revision 301.9 2001/11/18 01:41:09 ajc
1546 * Brought over the newer string tokenizer from Citadel
1547 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1548 server's convention of #define SIZ 4096
1550 Revision 301.8 2001/11/14 03:20:22 ajc
1551 * Add some more of the newer config settings to the site config screen
1553 Revision 301.7 2001/09/25 03:34:09 ajc
1554 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1555 and bail out without bothering the Citadel server.
1557 Revision 301.6 2001/08/22 16:38:06 ajc
1558 * Added the "-c" command line option to generate optional cookies indicating
1559 the host name of the server. This makes it easy to put a cluster of WebCit
1560 servers behind (for example) an Arrowpoint load balancer.
1562 Revision 301.5 2001/08/21 04:02:56 ajc
1563 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1564 unwanted page caching
1566 Revision 301.4 2001/08/13 03:43:24 ajc
1569 Revision 301.3 2001/08/13 03:40:01 ajc
1570 * Another attempt at focus
1572 Revision 301.2 2001/08/11 04:24:39 ajc
1573 * Attempt at setting focus to msgtext area when entering a message.
1575 Revision 301.1 2001/08/02 03:42:03 ajc
1576 * Changed the wholist to work with the new masquerade semantics
1578 Revision 301.0 2001/06/28 15:05:31 ajc
1581 Revision 300.2 2001/06/28 15:03:49 ajc
1582 * Every generated page now includes a meta tag to disable evil "smart tags"
1583 (see http://smarttags.manilasites.com/ for more information)
1585 Revision 300.1 2001/06/28 02:39:54 ajc
1586 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1587 the screen where you can create a room...
1589 Revision 300.0 2001/06/27 06:24:06 ajc
1590 * Tagged everything as Version 3.00
1592 Revision 213.25 2001/06/27 06:22:49 ajc
1593 * Updated docs for the 3.00 release
1595 Revision 213.24 2001/06/27 06:16:01 ajc
1596 * Correct generated window name in pop up pages
1597 * Added handling of MIME inline images (not tested)
1599 Revision 213.23 2001/06/22 17:58:20 ajc
1600 * A few performance and tuning cleanups. Increased the size of the socket
1601 queue length to 100 for use on big systems. Also, during startup, the
1602 initial startup thread now exits after creating the worker threads, instead
1603 of becoming a worker thread itself. For some reason Solaris had problems
1604 with the latter method.
1606 Revision 213.22 2001/06/07 03:16:57 ajc
1607 * Brought over an updated mime parser from Citadel
1609 Revision 213.21 2001/06/06 14:44:25 ajc
1610 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1612 Revision 213.20 2001/05/31 02:26:22 ajc
1613 * Fixed login to take you to the Lobby instead of the next room.
1615 Revision 213.19 2001/05/30 22:37:09 ajc
1616 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1617 or a "filename" from the MIME parser.
1619 Revision 213.18 2001/05/30 01:06:57 ajc
1620 * Changes to mime parser ... still something wrong
1622 Revision 213.17 2001/05/28 19:27:29 ajc
1623 * Fixed bug which marked all messages in Lobby as old before reading at login
1625 Revision 213.16 2001/05/25 22:39:26 ajc
1626 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1628 Revision 213.15 2001/05/23 16:15:23 ajc
1629 * UI changes (pretty frames with no scrollbars)
1631 Revision 213.14 2001/05/22 00:32:17 ajc
1634 Revision 213.13 2001/05/22 00:02:18 ajc
1635 * Another attempt to fix the fd leak
1637 Revision 213.12 2001/05/19 02:21:40 ajc
1638 * Attempt to fix the dangling sockets.
1640 Revision 213.11 2001/05/15 03:22:25 ajc
1641 * More icon updates and link cleanup type stuff
1643 Revision 213.10 2001/05/06 05:11:48 ajc
1644 * Added paging icon and right-justified it
1645 * Send-page window is now a popup
1647 Revision 213.9 2001/05/04 04:28:10 ajc
1648 * Added "page user" button in wholist
1650 Revision 213.8 2001/05/01 00:49:43 ajc
1651 * more of the UI overhaul
1653 Revision 213.7 2001/04/30 01:49:36 ajc
1654 * more work on UI overhaul
1656 Revision 213.6 2001/04/29 04:39:23 ajc
1657 * User interface overhaul now in progress. WARNING: incomplete system.
1659 Revision 213.5 2001/04/01 22:13:37 cough
1660 * Modified roomops.c to give users the ability to pick a floor at room
1663 Revision 213.4 2001/02/15 01:21:55 ajc
1664 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1665 invite/kickout functionality.
1667 Revision 213.3 2001/01/25 23:10:00 ajc
1668 * "Delete message" button now confirms on client-side using JavaScript
1670 Revision 213.2 2000/12/05 18:39:49 ajc
1671 * Added support for non-USA countries in registration screen (requires the
1672 latest Citadel server, which supports the country field)
1674 Revision 213.1 2000/10/20 04:27:46 ajc
1675 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1677 Revision 213.0 2000/10/03 16:44:01 ajc
1678 * Tagged for 2.13 release
1680 Revision 212.16 2000/10/03 03:15:53 ajc
1681 * Cosmetic changes to login screen, menu bar, and message header bar
1683 Revision 212.15 2000/09/28 03:44:52 ajc
1684 * Linked to the bio/photo page from message headers. I'm not sure I like the
1685 color scheme, though.
1687 Revision 212.14 2000/09/28 03:37:23 ajc
1688 * who.c: provide links to bio/photo pages for each user in the wholist
1690 Revision 212.13 2000/09/24 21:37:21 ajc
1691 * When reading large numbers of messages, group them in smaller numbers and
1692 display the selector bar in search engine style (like AltaVista and Google)
1694 Revision 212.12 2000/09/24 04:17:16 ajc
1695 * Templatized the room banner.
1697 Revision 212.11 2000/09/17 03:29:45 ajc
1698 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1700 Revision 212.10 2000/09/14 11:43:37 error
1701 Replace occurrences of % throughout the HTML with %% so as to be friendly
1702 to HP/UX printf() and possibly others.
1704 Revision 212.9 2000/09/13 04:13:59 ajc
1705 * Completed the initial hack of the variable substitution template thingy.
1706 Check out static/login.html to see the first template.
1708 Revision 212.8 2000/09/11 17:08:16 ajc
1709 * Started templatizing the login screen. Not finished yet.
1711 Revision 212.7 2000/09/11 03:29:50 ajc
1712 * Started working on a variable-substitution thing
1714 Revision 212.6 2000/08/30 03:20:22 ajc
1715 * Put the wholist back into its own window.
1717 Revision 212.5 2000/07/06 03:46:29 ajc
1718 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1720 Revision 212.4 2000/06/29 04:22:35 ajc
1721 * Changed the format of the wholis (again). Now it shows up in a frame
1722 instead of a separate window.
1724 Revision 212.3 2000/06/12 03:28:44 ajc
1725 * added support for multi-line paging
1727 Revision 212.2 2000/06/07 04:11:28 ajc
1728 * HTML changes to room banner
1730 Revision 212.1 2000/05/31 04:29:54 ajc
1731 * Initial support for "summary" (headers only, no body) mode of reading
1732 messages, and "read one" mode. For future support of 'traditional' email.
1734 Revision 212.0 2000/05/23 20:35:52 ajc
1735 * Tagged for the 2.12 release
1737 Revision 211.19 2000/05/18 02:33:39 ajc
1738 * Don't call whobbs() directly after changing masq room/host, it screws up the
1739 refresh. It now calls an HTTP redirect page instead.
1740 * added http_redirect(char *url) function to accomplish the above
1742 Revision 211.18 2000/05/08 17:24:32 ajc
1743 * Removed HTTP date fields because it was confusing browser caches (weird)
1744 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1746 Revision 211.17 2000/05/07 23:46:55 ajc
1747 * added Date: and Last-Modified: headers to HTTP output
1748 * masquerade room/host screen now runs in wholist window, and returns to it
1750 Revision 211.16 2000/05/02 17:32:06 ajc
1751 * Font related changes to html
1753 Revision 211.15 2000/04/20 02:42:23 ajc
1754 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1755 crashing every session, every time. (?)
1756 * End the session after displaying robots.txt or nocookies.html, to prevent
1757 big session logjams when either of these conditions are met
1759 Revision 211.14 2000/04/15 15:43:46 nbryant
1760 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1761 64-bit gcc on sparc is evil)
1763 Revision 211.13 2000/04/06 20:42:03 nbryant
1764 * configure.in: fix a typo
1766 Revision 211.12 2000/04/06 20:37:01 nbryant
1767 * solaris cleanups and warning fixes
1769 Revision 211.11 2000/03/31 03:48:52 ajc
1770 * text_to_server() now behaves the way web users expect text entry to work.
1771 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1773 Revision 211.10 2000/03/31 02:39:06 ajc
1774 * Fixed bugs in "Site configuration" and added new fields.
1776 Revision 211.9 2000/03/31 02:08:45 ajc
1777 * Added "max messages per page" and "read next nnn" stuff to read loop
1778 (probably not in its final form)
1780 Revision 211.8 2000/03/28 17:02:47 nbryant
1781 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1783 Revision 211.7 2000/03/27 16:18:17 ajc
1784 * Implement multi-room chat as available in Citadel 5.70
1786 Revision 211.6 2000/03/23 04:45:15 ajc
1787 * Experimental move of wholist to a separate auto-refreshing window
1789 Revision 211.5 2000/03/19 22:49:03 ajc
1790 * Made the header-bar buttons more visible
1791 * Added a "reply" header-bar button
1792 * Move "Subject:" lines into the header-bar
1793 * Padded the header-bars by one pixel (nicer looking)
1794 * Changed message date/time output format
1796 Revision 211.4 2000/03/19 19:49:31 ajc
1797 * Added support for unix domain sockets
1799 Revision 211.3 2000/02/11 23:45:04 nbryant
1800 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1801 * tcp_sockets.c: include <arpa/inet.h>
1803 Revision 211.2 2000/02/11 23:30:04 nbryant
1804 configure.in: added some code for FreeBSD
1806 Revision 211.1 2000/01/11 04:20:40 ajc
1807 * Add "close window" option to goodbye screen
1809 Revision 211.0 2000/01/04 15:24:16 ajc
1810 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1811 * This will be released as v2.11; tagged everything as such.
1813 Revision 210.0 1999/12/24 04:57:18 ajc
1816 Revision 1.121 1999/12/23 04:54:48 ajc
1817 * Changed session cookie from hexadecimal encoding to base64
1818 * Removed overly verbose logging
1820 Revision 1.120 1999/12/12 18:12:28 ajc
1821 * get http request: clear hold buffer before starting to read in HTTP request.
1822 This was causing some requests to get corrupted.
1824 Revision 1.119 1999/12/08 18:25:21 ajc
1825 * Increased the size of the backlog queue length passed to accept() and made
1826 it a configuration parameter in webcit.h
1828 Revision 1.118 1999/12/07 16:09:26 ajc
1829 * Better (non fireworks display mode) handling of broken HTTP sockets
1831 Revision 1.117 1999/12/06 03:40:29 ajc
1832 * Moved a bunch of other global variables to per-session variables
1834 Revision 1.116 1999/12/06 02:05:33 ajc
1835 * Moved global march list into per-session context
1837 Revision 1.115 1999/12/05 18:38:02 ajc
1838 * Auto-scaling worker thread pool size
1840 Revision 1.114 1999/12/05 17:38:41 ajc
1841 * Additional debugging and cleanup
1843 Revision 1.113 1999/12/04 22:16:05 ajc
1844 * Moved all diagnostic output to stderr
1845 * Moved "HTTP/1.0 200 OK" output to output_headers()
1847 Revision 1.112 1999/12/04 21:56:59 ajc
1848 * Finished the overhaul. Now to tune...
1850 Revision 1.111 1999/12/03 17:59:53 ajc
1851 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1852 pseudocode so the build is currently broken.
1854 Revision 1.110 1999/12/03 16:37:46 ajc
1855 * Repaired HTTP output for image transfers and static content
1857 Revision 1.109 1999/12/03 05:09:54 ajc
1858 * Rewrote the HTTP engine and application coupling to run in a worker thread
1859 model and to run as a single multithreaded program (eliminated helper
1860 processes and pipes). It currently runs but has many large bugs.
1862 Revision 1.108 1999/12/03 00:18:20 ajc
1863 * Added ".c.o" rule to Makefile
1865 Revision 1.107 1999/11/26 03:32:59 ajc
1866 * Started moving all of the global variables into a struct, to facilitate
1867 multithreaded server.
1869 Revision 1.106 1999/11/26 01:28:10 ajc
1872 Revision 1.105 1999/11/04 02:05:02 ajc
1873 * Added 'number of worker threads' to site config screen
1875 Revision 1.104 1999/10/25 02:25:09 ajc
1876 * Shuffled around the room editing commands
1878 Revision 1.103 1999/10/14 04:07:18 ajc
1879 * Cleaned up the bottom-of-page icons
1881 Revision 1.102 1999/10/08 23:58:11 ajc
1882 * Minor bug fix in registration screen
1884 Revision 1.101 1999/10/06 02:44:02 ajc
1885 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1886 it back in when it's fixed. Also added more attempts at cache disabling,
1887 but it still doesn't work in the StarOffice browser. I don't know why.
1889 Revision 1.100 1999/10/02 03:26:14 ajc
1890 * Merged in Nick's bit of JavaScript to handle key commands.
1891 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1892 in a text field. Right now you can't even log in.
1894 Revision 1.99 1999/09/01 01:06:11 ajc
1895 * Added "max message length" field in global config screen
1897 Revision 1.98 1999/08/14 18:16:10 ajc
1898 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1901 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1902 * Did neat stuff to the bottom of the page
1904 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1905 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1906 to a Citadel server fails.
1907 * messages.c: don't auto-link URL's in messages if it would cause
1910 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1911 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1912 compiler. This should make more browsers happy.
1914 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1915 * Added support for "robots.txt" telling spiders to go away.
1916 * Do a slrp_highest() when logging off.
1918 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1919 * Rearranged the code in "Site-wide configuration" and "Generic
1920 server command" to avoid nested server operations
1922 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1923 * webcit.c: added "back, top, next" buttons to bottom of each page
1924 * menubar.html: replaced "User list" with "Page another user"
1926 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1927 * context_loop.c: rearranged some code to try to eliminate deadlocks
1929 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1930 * Unknown URL's now display the main menu instead of diagnostics
1931 * Diagnostics are now at <baseurl>/diagnostics
1933 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1934 * Session no longer locks up when an express message is cancelled
1935 * The default Citadel server is now "localhost" instead of uncnsrd
1936 * Added some documentation
1938 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1939 * roomops.c: made room banner graphics more reliable
1940 * messages.c: added code to prevent accidental "double-posting"
1941 * who.c: fixed the "Change room/host/user" submit logic
1943 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1944 * Changed static/menubar.html so the text is readable
1946 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1947 * Ditched the frames mode completely. It wasn't working properly in,
1948 among other places, IE 5. Die, Bill, Die.
1950 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1951 * Fixed the behavior of the "forget room" routine, to properly handle
1952 the transition back to the Lobby after it's all done.
1953 * Added ExpressMessageCat() to allow code to send the user messages
1954 along with incoming express messages
1955 * WebCit now sends the name of the end user's browser as the client
1956 name in a Citadel IDEN command rather than its own name.
1958 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1959 * Minor code cleanups
1960 * New mail notification
1962 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1963 * Top-aligned all the cells in the fake frames in non-frames mode
1965 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1966 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1967 of a Goto, in order to prevent it from first marking all msgs old.
1969 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1970 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1971 which can differentiate the needs of frames and noframes modes
1973 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1974 * webserver.c: added "-t" option to send traces somewhere else
1976 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1977 * context_loop.c: display an error page if the client browser
1978 requests a non-root page and there is no cookie set
1979 * webserver.c: took my name off the copyright notice (it's a group
1982 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1983 * Reworked a lot of the structure, made more HTML "embeddable"
1984 * Changed the noframes mode to display "fake" frames using tables
1986 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1987 Changed some output formatting (mainly <FONT> tags).
1988 Changed who.c to use urlescputs() rather than escputs()
1989 in urls so GOTOs and User Profiles work when the string has a
1992 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1993 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1994 How to cause "onLoad=" to cause a sibling frame to refresh without
1995 having to use the nonportable HTTP "Window-Target:" directive. Began
1996 implementation of this; it should allow portable NS/IE compatibility.
1998 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1999 * Implemented "access level required to create rooms"
2001 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2002 * webcit.c: modified getz() to *exit* the program when fgets()
2003 returns an error. This is actually the desired behavior; it would
2004 otherwise busy-loop forever on a broken pipe.
2006 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2007 * webcit.c: added to getz() the ability to return an error code;
2008 implemented this in the main loop, hopefully fixing problems
2009 * Added "braindamage" file (frames/JS browser compatibility list)
2010 * Added HTTP "User-agent:" detection
2011 * wildmat.c, braindamage.c: added
2012 * Initial value of 'noframes' is now set by the braindamage check
2013 * Ran everything through "indent -kr -i8"
2014 * roomops.c: in room list, print a in otherwise empty cells
2016 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2017 * context_loop.c: warning fix
2018 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2020 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2021 * Resolve the name of the connecting host and pass it on to Citadel
2023 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2024 * wDumpContent() is now responsible for </BODY></HTML> most of the
2025 time (parameter settable) so that the main menu can easily be
2026 embedded in every page when running in noframes mode
2027 * noframes mode selection is now carried in the cookie
2029 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2030 * Made the frames stuff less dependent on the HTML TARGET= directive
2031 and more dependent on the HTTP Window-target: directive.
2032 * Made the system semi-navigable in noframes mode.
2034 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2035 * Brought over the new room listing code and <G>oto heuristics
2036 from the main Citadel tree, to pay attention to floor/room ordering
2038 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2039 * Modified the back end of mime_parser to use callbacks instead of
2040 doing something specific. Now we can use it elsewhere.
2042 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2043 * Fixed the bugs in "Site-wide configuration"
2044 * Added a "generic server commands" screen
2046 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2047 * Reduced the multiple cookies down to one cookie combining all data.
2049 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2050 * Removed wc_host and wc_port cookies.
2051 * Added an "edit your session" screen to change your wholisting.
2053 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2054 * Added "enter registration"
2055 * Set up automatic trigger of Enter Registration when the server
2057 * Established that a one-to-one WebCit/Citadel correspondence will
2058 be required. No big deal due to shared code segments.
2059 * Added "change password"
2060 * Added networking configuration screens. These still need testing.
2061 * Added a "kill session" link to each line of the wholist when
2062 logged in as an aide, and the screens to perform this operation.
2064 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2065 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2066 * "Finished" the MIME parser.
2067 * Got image uploads working.
2068 * Added "add/edit user photo" screens.
2069 * Added "add/edit room graphic" screens.
2070 * Added "add/edit floor graphic" screens.
2071 * Fixed display of floor graphic in known rooms list.
2073 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2074 * Wrote mime_parser.c for handling of image uploads. This will also
2075 be used in future Citadel MIME projects.
2077 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2078 * Fixed a bug in the room banner display code
2079 * Added "delete room"
2080 * Added "validate users"
2082 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2083 * Added "edit room info file"
2086 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2087 * Changed the "auto read new" functionality from a meta refresh tag
2088 to an "onload" directive (the former was causing graphics problems)
2089 * Added "create room"
2092 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2093 * Got the Zap and List-Zapped commands working
2094 * Added a convenience function to display a page with an error string
2095 * Automatically do a read-new-msgs whenever a new room banner is loaded
2097 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2098 * Added the screens to send pages
2099 * Changed message headers to display in bigger font, non-boldface
2100 * Added the chat system
2101 * Added goto private rooms
2103 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2104 * Replace "Citadel" in menu bar with the Citadel logo
2106 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2107 * automatically regenerate Makefile when Makefile.in changes
2109 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2110 * context_loop.c: Moved "remove session" into its own function.
2111 Check for dead webcit child process before each transaction.
2112 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2113 against broken HTTP connections.
2114 * Added a housekeeping thread to periodically remove dead sessions
2115 and kill idle sessions.
2116 * messages.c: added "delete message" functionality
2117 * messages.c: added "move message" functionality
2118 * userlist.c: added. This adds "userlist" and "show user" functions.
2119 * roomops.c: fixed buggy implementation of ungoto
2120 * Set up an option in output_headers() to optionally print the most
2121 often used opening HTML as well as the HTTP headers.
2122 * Display express messages in cute little JavaScript popup window.
2124 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2125 * Brought over message reading and entry functions from old WebCit
2127 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2128 * context_loop.c: really fix the SO_LINGER stuff
2129 * webserver.c: remove commented-out references to SO_LINGER
2131 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2132 * context_loop.c: After fork(), child process closes the HTTP socket
2133 so when the parent process closes it, it actually _does_ close.
2134 Otherwise, aIEeeee and possibly other browsers will hang.
2135 * Added support for graphics images retrieved from the Citadel server.
2136 * Set up login banner graphic and background image graphic
2138 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2139 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2141 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2142 * Smoothed out some of the login/logout code. Failed authentication
2143 now works the way it should.
2144 * Added support for new user login (still need to handle registration).
2146 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2147 * Discovered that the HTTP socket problem is related to a socket that
2148 isn't properly lingering on close. Temporarily hacked a sleep(10)
2149 into context_loop.c until it is figured out.
2151 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2152 * Did a little debugging, still trying to figure out why logging in
2153 displays "Connection reset by peer" error. It used to work...
2155 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2156 * Makefile.in: updated dependencies
2158 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2159 * Fixed broken interpretation of variables specified in the URL
2160 * added new "action" variable to make main loop simpler
2162 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2163 * webserver.c: prototype vsnprintf
2164 * context_loop.c: warning fix
2166 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2167 * tcp_sockets.c: removed some dead code
2168 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2169 unused ends of pipes, fix a file descriptor leak and a race condition
2170 * portability enhancements
2172 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2173 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2175 * converted to autoconf and began port to Digital UNIX
2177 * context_loop.c: moved the monster 64k buffer array off the stack
2178 * tcp_sockets.c: getservbyname() doesn't set errno.
2180 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2181 * webserver.c: warning fix