2 Revision 528.1 2004/12/29 17:28:09 ajc
3 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
4 all corrupty-whatever when a remote room name mapping is found. Display
5 the mapping and preserve it across share/unshare operations.
7 Revision 528.0 2004/12/28 03:58:34 ajc
10 Revision 527.1 2004/12/28 03:58:24 ajc
11 * Corrected overly-escaped reply-to addresses in "reply" button
12 * Repaired toggling of self-service account creation in admin screen
13 * Bumped internal version number to 5.28
15 Revision 527.0 2004/12/07 04:41:37 ajc
18 Revision 526.1 2004/12/07 04:41:02 ajc
19 * Finally tracked down the WC->vars heap corruption issue (for real this
20 time). We now call clear_local_substs() at the end of each HTTP
21 transaction, whether we need to or not, instead of calling it whenever
22 we're done with something we wanted session variables for.
23 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
24 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
25 preventing it from getting clobbered by another session.
26 * Bumped internal version number to 5.27
28 Revision 526.0 2004/12/01 21:35:56 ajc
31 Revision 525.4 2004/12/01 21:35:44 ajc
32 * Changed internal version number to 5.26
34 Revision 525.3 2004/12/01 21:34:17 ajc
35 * Numerous memory management bugfixes.
37 Revision 525.2 2004/12/01 16:48:24 ajc
38 * tools.c: don't crash when striplt() is called with a zero-length string
40 Revision 525.1 2004/11/12 18:02:36 ajc
41 * Updated the richtext editor (new version from Kevin Roth's site)
43 Revision 525.0 2004/11/03 20:21:10 ajc
46 Revision 524.7 2004/11/03 20:21:02 ajc
47 * Changed internal version number to 5.25
49 Revision 524.6 2004/10/20 02:41:41 ajc
51 * Added the notes room to the icon bar
52 * Set up an initial implementation of Notes view. Attractive enough to
53 publish, but read-only. Needs a note editor.
55 Revision 524.5 2004/10/15 03:10:24 ajc
56 * Calendar objects UID now generated by generate_uuid() which creates
57 pseudo-DCE-ish UUID's.
59 Revision 524.4 2004/10/05 01:59:31 ajc
62 Revision 524.3 2004/10/03 02:56:35 ajc
63 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
65 Revision 524.2 2004/10/01 16:23:23 ajc
66 * Set up framework for "notes" view, and added a skeleton function for
69 Revision 524.1 2004/09/30 03:44:01 ajc
70 * fix line width break problem in chat
72 Revision 524.0 2004/09/28 16:12:44 ajc
75 Revision 523.12 2004/09/28 16:12:30 ajc
76 * Prepare for 5.24 release
78 Revision 523.11 2004/09/27 02:17:47 ajc
79 * messages.c: fix build problem on non-calendar-enabled installations
80 * floors.c: fix a warning message
82 Revision 523.10 2004/09/25 03:34:21 ajc
83 * summary.c: Fixed a calling syntax problem
85 Revision 523.9 2004/09/25 03:18:43 ajc
86 * small stylesheet fix
88 Revision 523.8 2004/09/24 04:21:41 ajc
89 * Fixed display bug for room list mode when we dropped down multiple
90 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
92 Revision 523.7 2004/09/24 04:08:25 ajc
93 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
94 rooms without new msgs
96 Revision 523.6 2004/09/24 04:04:34 ajc
97 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
100 Revision 523.5 2004/09/23 03:21:10 ajc
101 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
103 Revision 523.4 2004/09/16 02:42:37 ajc
104 * Set default view of new rooms during CRE8 command instead of afterwards
106 Revision 523.3 2004/09/15 03:08:50 ajc
107 * Support config of seaperate MSA port in Citadel 6.26
109 Revision 523.2 2004/09/10 03:49:17 ajc
110 * Added 'dialog' mode to setup
112 Revision 523.1 2004/08/31 20:31:01 ajc
113 * When saving VTODO (tasks), insert a UID if none is already present. Also
114 increment the sequence, or insert one if none is already present.
116 Revision 523.0 2004/08/31 03:02:37 ajc
119 Revision 522.30 2004/08/31 03:02:28 ajc
120 * Changed internal version number to 5.23
122 Revision 522.29 2004/08/27 02:40:06 ajc
123 * Ditched the graphical buttons because CSS can do the same thing faster.
125 Revision 522.28 2004/08/18 03:16:12 ajc
126 * 'move' and 'delete' buttons only show when allowed to do those things
128 Revision 522.27 2004/08/18 02:10:17 ajc
129 * Reply/Move/Delete buttons are now images, because system-native buttons
130 were too big and ugly.
132 Revision 522.26 2004/08/11 17:24:57 ajc
133 * static/iconbar.html: removed.
134 * Updated the "powered by citadel" graphic
136 Revision 522.25 2004/08/11 03:49:15 ajc
137 * Replaced all instances of the name "Citadel/UX" with "Citadel"
138 * Installed the "simple logo" in the iconbar
140 Revision 522.24 2004/08/09 03:11:20 ajc
141 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
143 Revision 522.23 2004/08/05 21:32:17 ajc
144 * Reply/Move/Delete are now buttons instead of links. This should enable
145 us to add some JavaScript magic for "Reply quoted" ...
147 Revision 522.22 2004/08/05 02:47:21 ajc
148 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
149 has a more predictable and attractive behavior, and can still be
150 overridden in the style sheet if the site operator wants to.
152 Revision 522.21 2004/08/04 03:52:23 ajc
153 * Tasks view is now pretty.
154 * Tasks view now displays date due for each task.
155 * Tasks view is now sorted by date due.
156 * Tasks view now displays overdue tasks in red.
158 Revision 522.20 2004/08/03 03:55:37 ajc
159 * Tasks view now uses the same buffer/dump logic as the calendar views, so
160 we can sort them by due date and do a prettier display. (Only the logic is
161 changed so far. The prettier display is forthcoming.)
163 Revision 522.19 2004/07/21 02:57:09 ajc
164 * Internet Configuration screen looks a little neater now
166 Revision 522.18 2004/07/21 02:45:15 ajc
167 * Completed the "Internet Configuration" screen
169 Revision 522.17 2004/07/16 19:13:37 ajc
170 *** empty log message ***
172 Revision 522.16 2004/07/16 19:13:10 ajc
173 * tools.c: display 12:00 as 12pm, not 12am
175 Revision 522.15 2004/07/16 03:14:03 ajc
176 * more work on inetconf screen
178 Revision 522.14 2004/07/16 02:50:00 ajc
179 * useredit.c: put a pretty box around user editing
181 Revision 522.13 2004/07/13 03:25:08 ajc
182 * inetconf.c: added. Not finished yet.
184 Revision 522.12 2004/07/10 03:10:19 ajc
185 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
186 floor level configurations.
187 * Put a space between OK and CANCEL buttons anywhere in the system where
189 * Some more of the room config/admin screens now return to themselves
190 with a "ok, you did that" message when OK is pressed, instead of dropping
191 out to the main menu.
193 Revision 522.11 2004/07/08 03:03:01 ajc
194 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
195 configuration (public rooms default and mailboxes default). Still need
196 to add floor and room policy screens.
198 Revision 522.10 2004/07/02 03:28:08 ajc
199 * Much-improved alphabet tabs for Address Book view. Now divides the
200 total number of names by (names per page, currently 60) and sets up
201 that many tabs, with proper [Aaa-Bbb] labels on them.
203 Revision 522.9 2004/07/02 03:26:06 ajc
204 *** empty log message ***
206 Revision 522.8 2004/07/01 02:40:40 ajc
207 * Clicking "Enter a message" in a groupware room now automatically calls
208 the correct editor for the type of objects in the room (message, calendar
209 event, task, address book entry)
211 Revision 522.7 2004/06/29 17:21:25 ajc
212 * Removed the word "room" in a few locations, as part of our push towards
213 not looking like a BBS when running in groupware mode
215 Revision 522.6 2004/06/29 00:37:02 ajc
216 * Made some fonts bigger because users were complaining...
218 Revision 522.5 2004/06/27 03:02:05 ajc
219 * Summary view -- always view ALL messages
220 * Summary view -- new messages are in boldface
222 Revision 522.4 2004/06/24 20:42:14 ajc
223 * Added the "server ip address" Citadel config option
224 * Site config: added "Changes will not take effect until..." language
227 Revision 522.3 2004/06/24 14:50:35 ajc
228 * Added the ability to listen on a single IP address instead of all addresses.
230 Revision 522.2 2004/06/22 02:21:56 ajc
233 Revision 522.1 2004/06/21 15:00:52 ajc
236 Revision 522.0 2004/06/19 03:21:35 ajc
239 Revision 521.10 2004/06/19 03:11:07 ajc
240 * Instead of a crufty "the topmost Internet email address will be used
241 for outgoing email" explanation, separated it into "Primary Internet
242 email address" and "Other email addresses" boxes.
244 Revision 521.9 2004/06/19 02:42:12 ajc
245 * Removed the "aides access to mailboxes" config option, which is no longer
246 part of the Citadel system.
248 Revision 521.8 2004/06/16 02:07:22 ajc
249 * Removed a couple of lines of debugging code leftover from last night
251 Revision 521.7 2004/06/15 03:06:11 ajc
252 * Bumped internal version number to 5.22
253 * Use new fast headers-only-no-mime fetch mode in Citadel for
256 Revision 521.6 2004/06/15 02:30:21 ajc
257 * Honor "maxmsgs" even when viewing a mailbox in summary mode
259 Revision 521.5 2004/06/12 04:26:38 ajc
260 * Fixed some garbled output resulting from turning things that look like
263 Revision 521.4 2004/06/11 16:09:36 ajc
264 * Moved the room graphic to the left of the room name in the banner, to
265 make it more consistent with the rest of the site.
266 * Reduced the size of the font in the iconbar
268 Revision 521.3 2004/06/11 03:15:08 ajc
269 * When "Add" is clicked without specifying an upload filename, resume
270 composition instead of aborting the post.
271 * Add attachments to messages in forward order, not reverse order
273 Revision 521.2 2004/06/10 03:08:48 ajc
274 * Improved the appearance of tabs in the room config screen
276 Revision 521.1 2004/06/10 02:58:55 ajc
277 * Made all the title boxes the same background color. The old scheme was
278 cute but not professional looking.
280 Revision 521.0 2004/06/06 19:53:25 ajc
283 Revision 510.15 2004/06/06 19:32:15 ajc
284 * Cleaned up a couple of FIXME's sitting around in the code
285 * Altered the conditions under which stray http://... strings are
286 automatically turned into links, to prevent that logic from
287 transforming IMG tags into gibberish.
288 * Set internal version number to 5.21
290 Revision 510.14 2004/06/04 02:29:07 ajc
291 * Fixed bug in "validate new users" screen (thanks Campy)
293 Revision 510.13 2004/06/03 03:21:22 ajc
294 * "Reply" button now carries the message subject into the reply.
296 Revision 510.12 2004/06/02 02:07:54 ajc
297 * setup.c: updated the setup script to configure two /etc/inittab entries,
298 one for http and one for https.
300 Revision 510.11 2004/06/01 21:46:47 ajc
301 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
302 during a read or write operation, do not attempt to finish the operation
303 unencrypted like we do in Citadel. Here in WebCit land it only causes
304 the server to segfault.
306 Revision 510.10 2004/06/01 19:01:22 ajc
307 * netconf.c: widened some of the text entry fields
308 * webcit.h: bumped up the internal version number to 5.20
310 Revision 510.9 2004/06/01 18:44:20 ajc
311 * Return to the old command-line usage (-s for https, service is either
312 http or https but not both)
314 Revision 510.8 2004/06/01 03:32:28 ajc
315 * Add "permanent room" setting to room edit screen
316 * create room -- allow longer strings
318 Revision 510.7 2004/06/01 00:36:43 ajc
319 * Hmmph. Do the session cookie as hex instead of base64. There really
320 are some characters in the base64 set that make HTTP do nasty things.
322 Revision 510.6 2004/05/31 21:43:27 ajc
323 * Added "|END" to the session cookie before base64-ing it. This fixes a
324 problem with certain room names causing the webserver to freak out and
325 break embedded images and stuff. I don't know why.
327 Revision 510.5 2004/05/31 20:34:11 ajc
328 * Message entry using Kevin Roth's excellent cross-platform richtext
331 Revision 510.4 2004/05/31 15:54:13 ajc
332 * "text" and "HTML" options for message entry.
334 Revision 510.3 2004/05/29 03:31:48 ajc
335 * tighten up the space between icons in the iconbar
337 Revision 510.2 2004/05/28 20:24:53 ajc
340 Revision 510.1 2004/05/24 03:02:38 ajc
341 * CSS change to make folder names stand out more in the "Folder View"
343 Revision 510.0 2004/04/30 04:08:58 ajc
346 Revision 506.13 2004/04/30 04:08:47 ajc
347 * Changed internal version number to 5.10
348 * Updated documentation for the new HTTPS service
350 Revision 506.12 2004/04/27 03:21:36 ajc
351 * Prompt for HTTPS port number during setup. We may make this optional.
353 Revision 506.11 2004/04/27 03:16:31 ajc
354 * When running on the same host as Citadel, if no key/cert are found,
355 symlink to Citadel's if possible.
356 * One server binary now forks to start both http and https servers.
358 Revision 506.10 2004/04/21 03:43:39 ajc
359 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
360 certs are also no longer invalid.
362 Revision 506.9 2004/04/21 02:25:13 ajc
363 * Replaced ctdl_install_certificate() with convenience functions found
364 in the OpenSSL library.
366 Revision 506.8 2004/04/21 02:19:41 ajc
367 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
368 understand, but read at http://www.informit.com/articles/article.asp?p=22078
369 ). Still doesn't work with Internet Monopolizer, though.
371 Revision 506.7 2004/04/20 02:32:44 ajc
372 * Allow setup to run seamlessly from within the Citadel Ridiculously
373 Easy Installer by observing the values of environment variables
374 CITADEL_INSTALLER, CITADEL, and WEBCIT.
376 Revision 506.6 2004/04/20 02:02:50 ajc
379 Revision 506.5 2004/04/16 03:14:06 ajc
380 * Minor fix for previous checkin
382 Revision 506.4 2004/04/16 02:59:01 ajc
383 * Completed SSL support. Still doesn't work with all browsers... gotta
386 Revision 506.3 2004/04/15 03:57:00 ajc
387 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
388 it has a crashy crashy bug in it. Don't use it yet.
390 Revision 506.2 2004/04/13 19:41:36 ajc
391 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
392 (freebusy data fetch for anonymous Kolab type clients)
394 Revision 506.1 2004/04/10 04:32:59 ajc
395 * Fixed some version and copyright date oopses
397 Revision 506.0 2004/04/10 04:29:30 ajc
400 Revision 505.22 2004/04/10 04:29:20 ajc
401 * Changed internal version number to 5.06
403 Revision 505.21 2004/03/29 04:30:20 ajc
404 * configure.in, Makefile.in: handle $LDFLAGS
406 Revision 505.20 2004/03/20 05:03:14 ajc
407 * Original startup thread becomes a worker thread after initialization.
408 Doing otherwise turns it into a zombie (at least on Linux) and possibly
409 leads to other problems
410 * Filter out NOOP's received in chat
412 Revision 505.19 2004/03/18 04:32:24 ajc
413 * Removed the language in README.TXT which told everyone that chat wouldn't
414 work with a non-local Citadel server, because that's no longer true.
415 * Removed the old chat applet from the static/ directory
417 Revision 505.18 2004/03/18 04:00:44 ajc
418 * Rounded web boxes now look correct in all browsers.
420 Revision 505.17 2004/03/17 18:25:31 ajc
421 * When creating a new user, auto-chain to the "edit user configuration"
422 screen, and subsequently auto-chain to the "edit address book entry"
423 screen. This creates a nice sensible workflow.
425 Revision 505.16 2004/03/15 22:47:09 ajc
426 * Prettied up the chat window a little more.
428 Revision 505.15 2004/03/15 04:27:44 ajc
429 * Chat now appears in a separate window
430 * Use regular frames instead of IFRAMEs for chat
431 * Display user's own chat text in bold+italic
432 * Added a "List Users" button
434 Revision 505.14 2004/03/09 20:45:45 error
435 * Add a Linux Software Map file
437 Revision 505.13 2004/03/07 22:04:32 ajc
438 * Fix the current view not being set to the default view for the creator
441 Revision 505.12 2004/03/07 21:31:17 ajc
442 * serv_read() now zeroes out the supplied buffer (with the supplied
443 length) if a server read fails. This causes serv_gets() to return
444 instead of looping endlessly. Fixes chat problem found on linux-ppc.
446 Revision 505.11 2004/03/03 05:21:36 ajc
447 * Made the chat screen totally kick-ass sweet. The flickering reload
448 i-frame is now tiny and hidden, and it *appends* new chat data to
449 the viewable window using JavaScript. No flickering + scrollback!
450 * Added a help button to the chat screen.
452 Revision 505.10 2004/02/29 22:52:15 ajc
453 * Close and clear (set to -1) server socket handle when socket errors are
454 detected. Fixes a chat problem reported by Winzlo.
456 Revision 505.9 2004/02/29 05:34:25 ajc
457 * Display the Chat menu option as "Chat with other users in <roomname>"
459 Revision 505.8 2004/02/27 05:04:38 ajc
460 * fix frameset bug in page popups
462 Revision 505.7 2004/02/26 04:08:56 ajc
463 * Fixed a problem that made WebCit go to the "no cookies" screen instead
464 of the logout banner.
465 * Ford's latest stupid room has a name with more than 64 characters, and
466 we still had a 64-byte room name in the march_list struct. ooooops...
468 Revision 505.6 2004/02/26 03:07:26 ajc
469 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
471 Revision 505.5 2004/02/25 23:10:28 ajc
472 * Allow "/do_logout" as a no-frames page
474 Revision 505.4 2004/02/25 23:00:21 ajc
475 * Changed the favicon support to LINK tags in the HEAD of static stuff,
476 to make life easier. (Thanks to prosthetik for this)
478 Revision 505.3 2004/02/25 15:20:11 ajc
479 * Support for favicon.ico in the static/ directory
481 Revision 505.2 2004/02/24 04:06:42 ajc
482 * Changed the colors slightly in chat screen
484 Revision 505.1 2004/02/20 06:07:06 ajc
485 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
487 Revision 505.0 2004/02/19 03:32:50 ajc
490 Revision 504.7 2004/02/19 03:32:38 ajc
491 * Changed the internal version number to 5.05
492 * Completed the frames fix
494 Revision 504.6 2004/02/18 20:08:29 ajc
495 * Fixed the frameset force reload logic. Now it does the whole frameset
496 without displaying an error in the main frame.
498 Revision 504.5 2004/02/18 19:17:51 ajc
499 * Force reload of frameset if someone tries to escape it. Not perfect
500 but it mostly works at this poing.
502 Revision 504.4 2004/02/17 03:37:11 ajc
503 * Indicate to Citadel that we want Server Generated Invitations when
504 calendar events are saved. (No longer the default in Citadel server.)
506 Revision 504.3 2004/02/09 04:49:32 ajc
507 * Prepare for a way to avoid falling out of the main frameset
509 Revision 504.2 2004/02/09 03:37:57 ajc
510 * Changed the thread pool management algorithm. Detecting idle time between
511 socket accepts was not working reliably on all systems, so we now follow
512 the same algorithm as the Citadel server (spawn more threads when number
513 of sessions < number of threads, but keep constrained to pre-defined
514 minimum and maximum thread count)
516 Revision 504.1 2004/02/03 03:09:51 ajc
519 Revision 503.0 2004/01/28 04:31:31 ajc
522 Revision 502.4 2004/01/28 04:30:48 ajc
523 * Create Room can now offer calendar and address book rooms
525 Revision 502.3 2004/01/17 21:25:30 ajc
526 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
527 * Split the config for LDAP Connector into its own panel
529 Revision 502.2 2004/01/17 04:32:54 ajc
530 * Add site config options for Citadel servers which support LDAP
532 Revision 502.1 2003/10/24 02:50:19 ajc
533 * Clicking "Enter Message" in a room with an Address Book view opens
534 a blank vCard entry screen.
536 Revision 502.0 2003/10/23 03:16:50 ajc
539 Revision 501.2 2003/10/23 03:07:54 ajc
540 * event.c: Found and removed another unquoted multi-line string literal
541 * webcit.h: changed an #ifdef HAVE_ICAL_H
542 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
544 Revision 501.1 2003/10/22 01:42:12 ajc
545 * iconbar.c: removed a stray character or two...
547 Revision 501.0 2003/10/21 04:26:37 ajc
550 Revision 500.30 2003/10/21 04:26:27 ajc
551 * bumped the version string to 5.01
553 Revision 500.29 2003/10/17 03:08:28 ajc
554 * Finished prettying up the vCard display
556 Revision 500.28 2003/10/17 02:31:45 ajc
557 * Multi-line string literals are deprecated in GCC 3.1 unless each line
558 is wrapped in quotes. Performed this fix so it'll compile.
559 * setup.c: removed references to unused variable tempfile[]
561 Revision 500.27 2003/10/09 03:17:02 ajc
562 * Started prettying up the vCard display.
564 Revision 500.26 2003/10/08 02:33:49 ajc
565 * Begin work on better handling of vCard display
567 Revision 500.25 2003/09/04 03:41:27 ajc
568 * siteconfig.c: changed some config items to drop-down boxes
570 Revision 500.24 2003/08/27 04:26:54 ajc
571 * Split the site configuration screen up into four different screens,
572 and added a meta-menu
574 Revision 500.23 2003/08/24 03:31:50 ajc
575 * Finished the setup program
576 * Bumped the internal version number to 5.01
578 Revision 500.22 2003/08/22 00:47:27 ajc
579 * setup is now working, but it still needs a way to detect a running WebCit
581 Revision 500.21 2003/08/22 00:25:40 ajc
582 * Added a skeleton "setup" program to the tree. It does not work yet.
584 Revision 500.20 2003/08/20 03:48:55 ajc
585 * Added iconbar shortcut to Contacts room
586 * Minimum required Citadel is now 6.11
588 Revision 500.19 2003/08/20 03:07:25 ajc
589 * Address book "single card" view now suppresses "reading nn message" and
590 instead shows the letter indices across the top
591 * Clicking on an address in a vCard now connects to WebCit mail instead
592 of a browser mailto: link
594 Revision 500.18 2003/08/19 04:18:43 ajc
595 * Changed things around in the address book view. Made it sorted and
596 more clickable and better looking...
598 Revision 500.17 2003/08/12 18:54:03 error
599 * messages.c: fix off-by-one-error in selector bar
601 Revision 500.16 2003/08/07 22:18:03 ajc
602 * Add the Summary Page to the customizable iconbar
604 Revision 500.15 2003/08/07 03:51:51 ajc
605 * Customizable icon bar as: pictures and text, pictures, text
607 Revision 500.14 2003/08/05 03:52:14 ajc
608 * First working version of the customizable iconbar. It contains a basic
609 set of options and now automatically refreshes when it's customized.
611 Revision 500.13 2003/08/04 03:50:29 ajc
612 * First cut at the customizable iconbar is done. A bunch of generic options
613 are there. Still need to get the actual iconbar to refresh when changes
616 Revision 500.12 2003/08/03 21:02:01 ajc
617 * More work on customizable iconbar
619 Revision 500.11 2003/08/02 05:25:46 ajc
620 * Laid the groundwork for a customizable iconbar
622 Revision 500.10 2003/07/30 03:57:49 ajc
623 * Add config.c_purge_hour to config screen
625 Revision 500.9 2003/07/06 22:06:59 ajc
626 * When converting "anything that looks like a URL" to a real link, first
627 make sure that it isn't already inside a link. This fixes most of the
628 long, ugly URL strings sent by eBay.
629 * Automatically dismantle mailto: links in HTML messages, and convert
630 them to WebCit mail links (clicking on it sends the user to the Mail
631 room and begins composing a new message with the recipient and subject
632 fields pre-populated).
634 Revision 500.8 2003/06/29 20:51:21 ajc
635 * Worked around a rendering bug in Satan's Browser that was causing it
636 to draw the calendar month view much wider than the actual screen wdith
638 Revision 500.7 2003/06/28 04:09:37 error
639 * roomops.c: Backout change to display one less box in the first column in
640 roomlist view, it doesn't seem to work for everyone
642 Revision 500.6 2003/06/28 03:52:51 error
643 * Don't tell browsers not to cache static documents
645 Revision 500.5 2003/06/28 03:35:23 error
646 * roomops.c: Display one less floor in the first column in romlist view
648 Revision 500.4 2003/06/26 03:37:58 ajc
649 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
650 This will allow some groupware clients to browse the free/busy times of
651 other users on the system.
653 Revision 500.3 2003/06/21 05:17:21 ajc
654 * Better alignment of system messages
655 * Exterminated display_error() and replaced it with WC->ImportantMessage
656 which is displayed in a bubble on top of whatever page you're on next.
657 * Small cosmetic changes
658 * Fixed some nesting problems in output_headers()
660 Revision 500.2 2003/06/20 03:39:27 ajc
661 * Optimization to floor layout in box view
663 Revision 500.1 2003/06/20 03:04:26 ajc
664 * "Reply" button on messages now handles IGnet recipients correctly
666 Revision 500.0 2003/06/10 04:23:08 ajc
669 Revision 410.50 2003/06/10 04:22:58 ajc
670 * Updated docs and headers for 5.00 release
672 Revision 410.49 2003/06/10 04:05:23 ajc
673 * De-tabled the left side icon bar and reduced one of the graphics, so
674 that all of the rounded corners show up in Satan's Browser.
676 Revision 410.48 2003/06/10 03:47:41 ajc
677 * style.css: added font selection to default <BODY> tag
679 Revision 410.47 2003/06/06 03:26:03 ajc
680 * Satan's Browser insists on putting bloody acres of whitespace to the
681 right of any bulleted list items, making any multi-column table containing
682 a list take more than the entire screen. Removed all such lists so it
683 looks ok. If you are reading this and you are a Microsoft employee, please
684 commit suicide before you break anything else.
686 Revision 410.46 2003/06/06 02:22:07 ajc
687 * Changed the upper left and upper right bounded box corners to a solid
688 blue (#204B78) instead of gradiated, because it was looking funny in
689 256-color mode. It also looked funny in Internet Explorer, but people
690 who use Internet Explorer are contributing to terrorism and really don't
691 deserve Web access in the first place. So I really just fixed this to make
692 it look good in 256-color Netscape.
694 Revision 410.45 2003/06/05 21:37:37 ajc
695 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
696 in b0rken IE browser. Die, Bill, Die.
698 Revision 410.44 2003/06/05 03:52:29 ajc
699 * Buncha cosmetic changes
701 Revision 410.43 2003/06/04 03:41:25 ajc
702 * Change the appearance of rooms with and without new messages in the
703 room list -- now defined using CSS
705 Revision 410.42 2003/06/03 03:57:42 ajc
706 * Tightened up the room banner a bit. Smaller padding, smaller font,
709 Revision 410.41 2003/05/31 21:36:45 ajc
712 Revision 410.40 2003/05/26 21:05:42 ajc
713 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
714 it to complete the free/busy checking for attendee availability.
716 Revision 410.39 2003/05/26 05:44:45 ajc
717 * event.c: fix compiler warning
719 Revision 410.38 2003/05/26 05:39:46 ajc
720 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
721 bug fixed in Citadel.
723 Revision 410.37 2003/05/26 05:28:13 ajc
724 * serv_func.c: added utility function read_server_text()
725 * availability.c: banged out more of this code -- still not complete
727 Revision 410.36 2003/05/26 03:28:02 ajc
728 * Getting closer to doing the availability check. Created new source
729 module 'availability.c' for this purpose. Stub function is in place.
731 Revision 410.35 2003/05/25 04:25:12 ajc
732 * siteconfig.c: fixed a spelling error
733 * event.c: add a "Check attendee availability" button, and the code to
734 bypass saving the event to the server, do something with it, and then
735 feed the twiddled data structure back to the form display function for
736 further editing. What's still missing is the code to do the actual
739 Revision 410.34 2003/05/24 22:22:35 ajc
740 * Small stylesheet hack to make it work with b0rken IE
742 Revision 410.33 2003/05/24 22:13:08 ajc
743 * Changed the login banner a bit
745 Revision 410.32 2003/05/20 03:25:41 ajc
746 * Separate event invitees with newlines instead of commas.
748 Revision 410.31 2003/05/19 19:55:09 ajc
749 * summary.c: eliminate compiler warnings about unused variables when
750 compiling a WebCit service without calendar support
752 Revision 410.30 2003/05/18 02:05:33 ajc
753 * More conversion of screens to the new look-and-feel.
755 Revision 410.29 2003/05/16 04:11:29 ajc
756 * We don't need no steenking workaround. Problem fixed. MIME parser not
757 broken. Web server was calling it with bad parameters. All fixed now.
758 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
761 Revision 410.28 2003/05/15 04:52:26 ajc
762 * Minor workaround in web forms to handle mime parser problem in uploads
764 Revision 410.27 2003/05/15 03:35:59 ajc
765 * look and feel overhaul -- almost done!
767 Revision 410.26 2003/05/14 03:46:35 ajc
768 * More background cleanup
770 Revision 410.25 2003/05/05 17:19:46 ajc
771 * Cleanups to summary page when running on a non ical enabled system
772 * Use non breaking spaces in summary page box titles
774 Revision 410.24 2003/05/04 04:22:41 ajc
775 * Display body of messages on a white background. I am doing this in order
776 to prepare for making the general background of the screen a darker color.
778 Revision 410.23 2003/05/04 02:54:55 ajc
779 * Summary page now uses our cutesy new rounded window boxes
781 Revision 410.22 2003/05/03 21:28:41 ajc
782 * Added in a slick new box style and put the room lists in it
784 Revision 410.21 2003/05/03 16:57:04 ajc
785 * In the 'folders' and 'portal' views, change the folder delimiter
786 from / to \ to avoid conflict with room names that have slashes
788 Revision 410.20 2003/05/03 16:23:29 ajc
789 * Enforce three columns in portal view of room list
791 Revision 410.19 2003/05/03 04:52:32 ajc
792 * Added an experimental new "portal view" to the room list options
794 Revision 410.18 2003/05/02 03:23:41 ajc
795 * Minor change to room list algorithm
797 Revision 410.17 2003/05/01 15:33:05 ajc
798 * Fixed a potential memory leak in enumeration of MIME parts
800 Revision 410.16 2003/05/01 03:11:35 ajc
801 * When static content is requested, fetch it without trying to connect
804 Revision 410.15 2003/04/30 05:00:00 ajc
805 * Added the ability to compose messages with file attachments uploaded from
808 Revision 410.14 2003/04/27 04:46:02 ajc
809 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
810 observes the flag designating the presence of new messages. (The "rooms
811 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
812 but that view may get axed soon.)
814 Revision 410.13 2003/04/26 21:57:53 ajc
815 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
816 before returning an error code to avoid a file descriptor leak
818 Revision 410.12 2003/04/19 21:42:36 ajc
819 * Repaired all my b0rken COLOR tags
820 * Replaced most FONT tags with SPAN tags
823 Revision 410.11 2003/04/19 19:58:10 ajc
824 * Lots of great changes from Nick to make the site CSS-enabled.
826 Revision 410.10 2003/04/14 04:04:40 ajc
827 * First cut of CSS-izing WebCit. Probably b0rken.
829 Revision 410.9 2003/04/09 04:02:32 ajc
830 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
831 supported the idea of one WebCit connecting to multiple Citadels for a
832 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
833 * When connecting to Citadel through a Unix domain socket, don't try to make
834 the Java chat applet available.
836 Revision 410.8 2003/03/31 03:32:19 ajc
837 * messages.c: check for 000 terminator while parsing RFC822 headers to
838 prevent getting hung up while displaying certain badly formatted messages.
840 Revision 410.7 2003/03/30 06:13:19 ajc
841 * When reading from the server, do not treat CR as end-of-line because
842 there's probably an LF coming after it. Instead, keep reading to the LF
844 * Do not underline links in the icon bars
846 Revision 410.6 2003/03/17 04:17:41 ajc
847 * Call to accept() was being made with an uninitialized variable for the
848 third argument. Changed the second and third argument to NULL and 0 because
849 we don't really need accept() to fill up a buffer full of information that
850 we'll never use. (Thanks to SteveV for reporting the bug and helping to
852 * Removed the mutex wrapper around select() because we don't need it. All
853 idle worker threads now block on select() and one of them will wake up when
854 a connection arrives.
856 Revision 410.5 2003/03/15 20:55:03 ajc
857 * When a requested image is not available on the Citadel server, send a
858 1x1 transparent GIF instead of 404 error.
860 Revision 410.4 2003/03/14 04:21:57 ajc
861 * clone events to be encapsulated before saving, because the original
862 instance may already have a parent, and that makes crashy crashy
864 Revision 410.3 2003/03/13 05:57:17 ajc
865 * More encapsulation. Warning: there are bugs in this!!
867 Revision 410.2 2003/03/13 05:20:23 ajc
868 * Various changes to the calendar service to handle messages containing
869 fully encapsulated VCALENDAR components instead of only unencapsulated
870 VEVENT subcomponents. We have to move in this direction for compatibility
873 Revision 410.1 2003/03/01 22:07:19 ajc
874 * New user registration, as well as existing user re-registration, now
875 uses the vCard editing screen.
876 * Administratively editing users' address book entries now works again,
877 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
878 in order to enforce this.
880 Revision 410.0 2003/02/19 03:49:33 ajc
883 Revision 400.90 2003/02/19 03:49:17 ajc
884 * latest config.guess and config.sub from www.gnu.org
886 Revision 400.89 2003/02/07 04:44:17 ajc
887 * Replaced sleep() with a function that sleeps using select() in order to
888 avoid potential issues with SIGALRM. Possible fix for weird behavior
889 when running on a Macintosh.
891 Revision 400.88 2003/01/29 22:32:07 ajc
892 * Shuffled some code and comments around; minor cleanup
894 Revision 400.87 2003/01/28 15:37:12 ajc
895 * All functions which read binary data from the server now make use of the
896 read_server_binary() function in tools.c
897 * Binary reads from server now have safety code to prevent infinite loops
898 * All output of MIME objects is now done with http_transmit_thing()
900 Revision 400.86 2003/01/19 06:28:04 ajc
901 * Minimum required Citadel version 6.05
903 Revision 400.85 2003/01/16 04:41:26 ajc
904 * When displaying edit controls for time of day in the calendar, only show
905 minutes that are multiples of 5 ... unless the existing value is not a
906 multiple of 5, in which case we show that too.
908 Revision 400.84 2003/01/15 17:34:04 ajc
909 * event.c: fixed a misspelling
910 * config.guess, config.sub: updated using latest from ftp.gnu.org
912 Revision 400.83 2003/01/14 04:21:27 ajc
913 * Only offer views which make sense for the default view of a room
915 Revision 400.82 2003/01/13 03:34:33 ajc
916 * Get ready for the 4.10 release
918 Revision 400.81 2003/01/12 23:22:53 ajc
919 * configure.in: check for libical v0.24 or newer
921 Revision 400.80 2003/01/07 04:56:17 ajc
922 * Complete the free/busy transparency handling in the form
923 * Default times for new events are now in the correct timezone
925 Revision 400.79 2003/01/06 18:01:35 ajc
926 * Begin handling of TRANSP property to show event times as free or
929 Revision 400.78 2003/01/05 21:02:14 ajc
930 * Summary page: three columns are now all the same width
932 Revision 400.77 2003/01/05 20:56:05 ajc
933 * minor fix for previous checkin
935 Revision 400.76 2003/01/05 20:51:01 ajc
936 * Display PARTSTAT for attendees
938 Revision 400.75 2003/01/05 05:01:00 ajc
939 * Add "today's calendar events" to the summary page.
941 Revision 400.74 2003/01/05 04:27:28 ajc
942 * Add "Tasks" to the summary page
944 Revision 400.73 2002/12/28 05:44:09 ajc
945 * ical_dezonify.c: brought over new version from the Citadel source (again)
947 Revision 400.72 2002/12/28 05:12:45 ajc
948 * ical_dezonify.c: brought over new version from the Citadel source.
950 Revision 400.71 2002/12/26 04:04:48 ajc
951 * Perform CHEK command when automatically establishing sessions, not just
952 when one is explicitly created. Some stuff is missing otherwise.
954 Revision 400.70 2002/12/25 23:18:06 ajc
955 * Be more strategic about when to call ical_dezonify()
956 (This may be the last set of fixes. I hope so.)
958 Revision 400.69 2002/12/25 21:39:38 ajc
959 * ical_dezonify.c: added.
960 * calendar.c: convert incoming ical messages to UTC
961 (the usual routines will then convert them to local time for display)
963 Revision 400.68 2002/12/25 07:06:00 ajc
964 * Tweaked the code to work with libical 0.24
966 Revision 400.67 2002/12/20 04:50:00 ajc
967 * When saving a calendar event, increment the SEQUENCE property.
969 Revision 400.66 2002/12/18 05:03:39 ajc
970 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
971 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
972 Because the libc-allocated buffer was getting clobbered.
973 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
975 Revision 400.65 2002/12/17 05:01:39 ajc
976 * Prettied up the calendar day view layout
977 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
979 Revision 400.64 2002/12/16 04:43:30 ajc
980 * Correctly handle local time zone when figuring out which day and time to
981 display events on calendar month/day views. This also seems to have
982 fixed the bug that was causing events to sometimes get lost when saved.
984 Revision 400.63 2002/12/15 05:50:59 ajc
985 * Form editing of date/time fields now assumes that the icaltimetype being
986 manipulated is in UTC. It converts to/from local time for editing.
988 Revision 400.62 2002/12/10 23:25:47 ajc
989 * Display attendees in message view of calendar objects
991 Revision 400.61 2002/12/07 22:12:59 ajc
992 * Handle incoming RSVP's for meetings. (Note: this will not actually work
993 until I implement the Citadel server function which it calls.)
995 Revision 400.60 2002/11/30 21:34:51 ajc
996 * Submit organizer in a hidden field, in case the server needs it
998 Revision 400.59 2002/11/30 04:46:46 ajc
999 * First cut at adding/removing attendees to an event
1000 (Actual invitations should be sent by the Citadel server)
1002 Revision 400.58 2002/11/29 23:56:19 ajc
1003 * Completed "me as organizer" -- the user's own e-mail address is inserted
1004 as the organizer of new events. Detect when the user is the organizer and
1005 enable/disable the attendees box accordingly.
1007 Revision 400.57 2002/11/29 16:38:37 ajc
1008 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1010 Revision 400.56 2002/11/28 06:03:24 ajc
1011 * Issue an ISME command when editing an event, to determine whether the user
1012 viewing the event is the organizer. (Will use this later to allow/disallow
1013 sending out invitations.)
1015 Revision 400.55 2002/11/26 05:01:04 ajc
1016 * Began handling attendee fields
1018 Revision 400.54 2002/11/16 23:40:11 ajc
1021 Revision 400.53 2002/11/16 23:15:02 ajc
1022 * Make the "all day event" shadebox smaller (month view) - no border.
1023 * Fixed bug that caused any events following an all day event to also appear
1026 Revision 400.52 2002/11/16 05:40:54 ajc
1027 * When adding new events to the calendar, default to the month [and day]
1028 currently being viewed.
1029 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1031 Revision 400.51 2002/11/15 05:05:47 ajc
1032 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1034 Revision 400.50 2002/11/15 04:11:46 ajc
1035 * Added even more nifty JavaScript to cause the hour/minute and end date
1036 fields of a calendar event form to render as disabled when the "all day
1037 event" box is checked -- not just when the user checks the box, but also
1038 when the box begins its life already checked.
1040 Revision 400.49 2002/11/14 04:59:40 ajc
1041 * Correctly serialize and save all day events using date instead of date/time
1043 Revision 400.48 2002/11/13 04:49:23 ajc
1044 * "All day event" shows as a single checkbox, instead of one for the start
1045 time and one for the end time. Added nifty JavaScript to zero and shade
1046 the hour/minute and all end time fields when all-day-event is checked.
1048 Revision 400.47 2002/11/12 05:57:27 ajc
1049 * Display a nicer looking screen when replying to calendar invitations
1050 * When displaying day view, don't show all day events twice
1051 * Day or month view: denote all day events by displaying them inside
1054 Revision 400.46 2002/11/12 03:26:39 ajc
1055 * Tell the user about broken Citadel server connections instead of
1056 simply printing "Goodbye"
1058 Revision 400.45 2002/10/23 04:11:38 ajc
1059 * Detect when a meeting invitation is actually an update for an existing UID
1060 and tell the user so.
1062 Revision 400.44 2002/10/21 20:16:38 ajc
1063 * Display conflicts nicely
1065 Revision 400.43 2002/10/21 18:29:14 ajc
1066 * Ask server to hunt for conflicts when displaying a meeting invitation
1068 Revision 400.42 2002/10/19 21:28:32 ajc
1069 * Moved the calendar meeting request reply functionality to the Citadel server
1071 Revision 400.41 2002/10/19 17:10:14 ajc
1072 * Add "Tentative" accept button
1073 * Only display Accept/Tentative/Decline button when method=REQUEST
1075 Revision 400.40 2002/10/19 04:16:37 ajc
1076 * Save an incoming meeting request into the user's calendar.
1078 Revision 400.39 2002/10/18 20:55:05 ajc
1079 * Began work on meeting request accept/decline
1081 Revision 400.38 2002/10/16 19:16:39 ajc
1082 * Fixes and updates to build WebCit on Linux for IBM S/390
1084 Revision 400.37 2002/10/09 04:12:44 ajc
1085 * Templatized trailing HTML
1086 * Templatized "new start page" page
1087 * Added global substitution macros
1089 Revision 400.36 2002/10/09 03:51:01 ajc
1090 * Templatized the <HEAD> section of HTML
1092 Revision 400.35 2002/10/07 23:03:38 ajc
1093 * messages.c: don't display room name field when it's blank
1095 Revision 400.34 2002/10/07 04:10:37 ajc
1096 * When displaying meeting invitations, only show date/time for VEVENT
1097 subcomponents. Date/time for other subcomponents are irrelevant.
1098 * Cleaned up HTML display of meeting invitations.
1100 Revision 400.33 2002/10/03 03:40:31 ajc
1101 * Worked on meeting accept/decline a little bit
1103 Revision 400.32 2002/09/30 03:58:35 ajc
1104 * Dabbled in handling incoming meeting requests
1106 Revision 400.31 2002/09/29 20:15:43 ajc
1107 * Completed the calendar day view
1109 Revision 400.30 2002/09/28 04:01:30 ajc
1110 * started fleshing out the calendar day view
1112 Revision 400.29 2002/09/27 21:19:28 ajc
1115 Revision 400.28 2002/09/27 18:31:33 ajc
1116 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1117 * After saving a VEVENT, return to the correct calendar view and date
1119 Revision 400.27 2002/09/27 17:15:44 ajc
1120 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1122 Revision 400.26 2002/09/27 04:37:21 ajc
1123 * New, buggy versions of event editing screens
1125 Revision 400.25 2002/09/26 22:00:16 ajc
1126 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1127 month 1 in libical functions)
1129 Revision 400.24 2002/09/25 21:57:13 ajc
1130 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1133 Revision 400.23 2002/09/24 04:12:34 ajc
1134 * Rough cut of the two-pass calendar display routines (first pass: go thru
1135 messages gathering VEVENT items; second pass: render calendar with data)
1137 Revision 400.22 2002/09/23 04:01:33 ajc
1138 * Presentation changes to calendar month view
1140 Revision 400.21 2002/09/22 05:20:27 ajc
1141 * Began implementing month view
1143 Revision 400.20 2002/09/21 04:38:05 ajc
1144 * Added utility functions for displaying vcalendar timestamps in web forms
1145 and translating form data back to timestamps.
1146 * Completed the "edit task" and "add new task" screens.
1148 Revision 400.19 2002/09/20 20:28:08 ajc
1149 * Smooth transition between "list tasks" & "edit task" screens
1151 Revision 400.18 2002/09/20 03:54:44 ajc
1152 * Display the "Tasks" view as a bulleted list with each task clickable
1153 * Clicking brings up an (unfinished) "edit task" screen
1155 Revision 400.17 2002/09/18 21:44:02 ajc
1156 * display VTODO parameters
1158 Revision 400.16 2002/09/17 04:21:00 ajc
1159 * Handler chains for VCALENDAR and VTODO types
1161 Revision 400.15 2002/09/17 03:37:10 ajc
1162 * Implemented a 'display handler' infrastructure for various groupware types
1164 Revision 400.14 2002/09/16 03:35:12 ajc
1165 * Just a bunch of glue code to iterate through the various types of ical
1166 objects we could encounter
1168 Revision 400.13 2002/09/15 04:05:41 ajc
1169 * Process calendar object subcomponents
1171 Revision 400.12 2002/09/15 03:40:13 ajc
1173 * When a text/calendar MIME type is discovered in a message, send it to
1174 the (currently skeleton) parser in calendar.c
1175 * calendar.c: skeleton parser for calendar objects which currently just
1176 creates an icalcomponent object and frees it.
1178 Revision 400.11 2002/09/15 03:16:24 ajc
1179 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1180 function namespace in libical
1182 Revision 400.10 2002/09/15 02:50:55 ajc
1183 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1185 Revision 400.9 2002/09/14 21:33:31 ajc
1186 * Backed out compression of inlines -- not all browsers appear to handle it
1188 Revision 400.8 2002/09/14 20:20:29 ajc
1189 * Attempting to push more stuff through compression. I've introduced some
1190 sort of deadlock bug that I can't seem to find yet...
1192 Revision 400.7 2002/09/14 20:00:22 ajc
1193 * Compress output_image() graphics
1195 Revision 400.6 2002/09/14 16:26:35 ajc
1196 * output_image() now reads the entire image from Citadel into a buffer before
1197 sending it to the browser (for performance reasons, and so it can compress)
1199 Revision 400.5 2002/09/14 04:52:59 ajc
1200 * Look for the "libical" calendaring library and link it in if present...
1202 Revision 400.4 2002/09/14 04:02:36 ajc
1203 * Finished gzip compression of dynamic pages (when browser supports it)
1205 Revision 400.3 2002/09/13 20:40:53 ajc
1206 * Detect when the client browser is capable of gzip encoding
1207 (actual encoding is not implemented yet)
1209 Revision 400.2 2002/09/13 15:54:40 ajc
1210 * Reversed the above change because I broke it somehow
1212 Revision 400.1 2002/09/11 22:46:59 ajc
1213 * Started adding in compression and calendaring library detects (not finished)
1215 Revision 400.0 2002/09/09 03:56:11 ajc
1216 * This is version 4.00
1218 Revision 323.68 2002/09/09 03:51:01 ajc
1219 * In the HTML-to-HTML converter:
1220 --> Open links in new window (as with text msgs)
1221 --> Convert loose URL's to hot links (as with text msgs)
1223 Revision 323.67 2002/09/06 03:59:11 ajc
1224 * Added an "About this server" panel to the Summary page.
1225 (Useless fluff, but better than an empty column.)
1227 Revision 323.66 2002/08/26 02:57:06 ajc
1228 * Rooms listed on the summary page are now clickable-gotoable
1230 Revision 323.65 2002/08/26 01:24:09 ajc
1231 * Added a "summary" page (rather sparse for now)
1233 Revision 323.64 2002/08/24 15:30:48 ajc
1234 * GET instead of POST for listsub. Also add a 'Back...' link.
1236 Revision 323.63 2002/08/24 05:59:24 ajc
1237 * Bugfixes and cosmetic changes to listsub system
1239 Revision 323.62 2002/08/23 03:37:19 ajc
1240 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1242 Revision 323.61 2002/08/22 03:55:47 ajc
1243 * 'unsubscribe' command (but not 'confirm unsubscribe')
1245 Revision 323.60 2002/08/21 21:58:37 ajc
1246 * Completed self-service list subscription via web.
1247 (Still need to implement unsubscribe.)
1249 Revision 323.59 2002/08/16 22:06:51 ajc
1252 Revision 323.58 2002/08/16 03:51:12 ajc
1253 * I think I've finally nailed the 'no session' pages now...
1255 Revision 323.57 2002/08/15 03:49:47 ajc
1256 * Fleshed out the list subscription page a bit
1258 Revision 323.56 2002/08/13 19:55:12 ajc
1259 * Keep track of the HTTP "Host:" header being sent by the browser.
1260 (We're going to need this in the near future)
1262 Revision 323.55 2002/08/05 16:07:30 ajc
1263 * Moved "edit floor label pic" to the floor editing screen
1265 Revision 323.54 2002/08/05 15:53:00 ajc
1266 * Commands to add, change, delete floors
1268 Revision 323.53 2002/07/26 03:20:04 ajc
1269 * Beautified the folder tabs in "edit room"
1271 Revision 323.52 2002/07/25 04:01:58 ajc
1272 * Final cleanup of changes (finally located and fixed the bug)
1274 Revision 323.51 2002/07/24 04:14:23 ajc
1275 * Minor code cleanup of last night's changes
1277 Revision 323.50 2002/07/23 15:40:54 ajc
1278 * Minor cleanup of previous changes
1280 Revision 323.49 2002/07/23 04:43:58 ajc
1281 * Updated message reading to use the new MSG4 command, so we can do output
1282 of various types of richtext (mainly HTML).
1284 Revision 323.48 2002/07/16 03:37:24 ajc
1285 * Small change to above
1287 Revision 323.47 2002/07/16 03:23:37 ajc
1288 * Display HTML messages as HTML. (Wow!)
1290 Revision 323.46 2002/07/13 04:39:59 ajc
1291 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1292 output HTML instead of converting to text/plain and back. (Not finished.)
1294 Revision 323.45 2002/07/11 03:17:03 ajc
1295 * hacks to text_to_server() to transmit messages as HTML
1297 Revision 323.44 2002/07/09 04:21:12 ajc
1300 Revision 323.43 2002/07/06 03:10:26 ajc
1301 * Enable a "make this my start page" link that works in lots of places.
1302 Configures a user's preference of where to go after login.
1304 Revision 323.42 2002/06/19 22:01:31 ajc
1305 * When editing another user's vCard, do a "transient goto" to their config
1306 room so you don't automatically gain access to their config room.
1307 * When creating a user, go back to the "select user to edit" screen with the
1308 new user's account name pre-selected.
1310 Revision 323.41 2002/06/17 03:48:44 ajc
1311 * Finished the thing to edit other users' vCards.
1313 Revision 323.40 2002/06/16 21:49:02 ajc
1314 * Administratively edit other users' vCards. Still needs a couple of lines
1315 of glue code to make it work.
1317 Revision 323.39 2002/06/15 20:34:39 ajc
1318 * Use safestrncpy() instead of strncpy() where appropriate
1319 * Fixed a memory allocation bug in the vCard parser
1321 Revision 323.38 2002/05/23 03:40:05 ajc
1322 * Brought over a utility function I'll need later
1324 Revision 323.37 2002/05/22 02:34:56 ajc
1325 * Finished room/folder view selector. Pretty cool.
1327 Revision 323.36 2002/05/22 01:53:23 ajc
1328 * Room list or folder list? Give the user a choice. (Has bugs.)
1330 Revision 323.35 2002/05/12 15:21:43 error
1331 * do_template() now parses a .wml file for WAP clients, and a .html file
1334 Revision 323.34 2002/05/11 22:46:19 error
1335 * Track whether user-agent is a WAP gateway
1337 Revision 323.33 2002/05/11 15:35:07 error
1338 * webcit.c: add MIME types for WAP/WML
1340 Revision 323.32 2002/05/10 15:29:58 ajc
1341 * Hacked the address book view a little bit
1343 Revision 323.31 2002/05/09 03:53:56 ajc
1344 * Began working on address book view
1346 Revision 323.30 2002/05/08 03:38:58 ajc
1347 * Preferences framework
1349 Revision 323.29 2002/05/07 03:57:29 ajc
1350 * In message summary, replace 'Del' links with checkboxes
1352 Revision 323.28 2002/05/05 03:28:15 ajc
1353 * Shuffled around the room banner a bit
1355 Revision 323.27 2002/05/03 19:32:39 ajc
1356 * Finished "folder list" mode (still need to move it to a permanent location)
1358 Revision 323.26 2002/05/03 03:55:17 ajc
1359 * more folder display stuff
1361 Revision 323.25 2002/05/01 22:03:07 ajc
1362 * "folder list" view (not finished)
1364 Revision 323.24 2002/05/01 03:23:31 ajc
1365 * Added a drop-down box to change a user's view of a room.
1367 Revision 323.23 2002/04/28 03:56:47 ajc
1368 * Finished summary mode (for the most part, anyway)
1370 Revision 323.22 2002/04/26 21:13:21 ajc
1371 * Separated "summary mode" message listing into its own function
1372 * Go to summary mode automatically when the server says that view=1
1374 Revision 323.21 2002/04/20 04:14:29 ajc
1375 * Some work on email summary screen
1377 Revision 323.20 2002/03/31 05:02:39 ajc
1378 * Remove "Page another user" link from main menu
1379 * Add "edit my citadel config room" type link from edit user screen
1381 Revision 323.19 2002/03/29 22:30:45 ajc
1382 * Finished the "edit user" screen.
1384 Revision 323.18 2002/03/29 15:18:09 ajc
1385 * yep ... more user edit stuff
1387 Revision 323.17 2002/03/26 19:01:12 ajc
1388 * More edit user stuff
1390 Revision 323.16 2002/03/26 18:23:23 ajc
1391 * Don't display room banner on screens that don't pertain to a particular room
1392 * Initial prep for add/change/delete user accounts screen
1394 Revision 323.15 2002/03/22 04:33:08 ajc
1395 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1397 Revision 323.14 2002/03/19 04:35:10 ajc
1398 * Brought over yet another new version of the MIME parser from Citadel
1400 Revision 323.13 2002/03/13 03:56:52 ajc
1401 * New site config option "Allow system Aides to gain access to mailboxes"
1403 Revision 323.12 2002/03/12 23:13:57 ajc
1404 * Moved room access controls out of the admin menu and into the room commands
1405 menu. Prettied up the access control list screen.
1407 Revision 323.11 2002/03/10 06:07:09 ajc
1408 * Handle multiple Internet e-mail addresses in vCard editor
1410 Revision 323.10 2002/03/07 04:56:09 ajc
1411 * Final polish for initial round of vCard editing functions. Only show "edit"
1412 link when editing user's own vCard in the My Citadel Config> room.
1414 Revision 323.9 2002/03/06 05:22:33 ajc
1415 * More vcard editing form stuff
1417 Revision 323.8 2002/03/05 05:05:06 ajc
1418 * More vCard editing stuff
1420 Revision 323.7 2002/03/04 05:28:54 ajc
1421 * Wrote some skeleton code for robust vCard editing
1423 Revision 323.6 2002/03/03 06:58:25 ajc
1424 * Login errors displayed in red
1426 Revision 323.5 2002/03/03 06:52:59 ajc
1427 * Allow editing of the "disable self-service user account creation" site config option
1429 Revision 323.4 2002/02/24 07:02:44 ajc
1430 * Added the ability to enter a Subject: line in messages
1431 * Go to the Mail room when user clicks on the new mail alert icon
1433 Revision 323.3 2002/02/13 22:47:51 ajc
1434 * Added some rudimentary support for displaying vCards as card-looking things
1436 Revision 323.2 2002/02/13 15:04:25 ajc
1437 * Began some hacks for vCard processing
1439 Revision 323.0 2002/01/13 09:07:06 ajc
1442 Revision 322.4 2002/01/13 09:06:38 ajc
1443 * Brought over the debugged mime parser from Citadel
1445 Revision 322.3 2002/01/05 06:19:17 error
1446 * Add MIME types text/css and image/png
1448 Revision 322.2 2002/01/03 22:32:38 ajc
1449 * templatized the "prompt for recipient" screen
1451 Revision 322.1 2001/12/28 09:43:05 error
1452 * Client support for hostnames up to 63 characters
1454 Revision 322.0 2001/12/26 23:11:56 ajc
1457 Revision 321.1 2001/12/26 23:11:25 ajc
1458 * Minor change to the upload handler, to fix graphics uploads
1460 Revision 321.0 2001/12/26 05:28:02 ajc
1463 Revision 320.2 2001/12/26 05:24:11 ajc
1464 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1465 link tags. The nifty JavaScript stuff is now used only to light up the
1466 buttons during mouse hovers, and nothing more.
1468 Revision 320.1 2001/12/25 00:14:44 error
1469 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1471 Revision 320.0 2001/12/21 06:04:03 ajc
1474 Revision 301.22 2001/12/21 06:03:54 ajc
1477 Revision 301.21 2001/12/20 05:02:42 ajc
1478 * If you paid for this software, someone is ripping you off.
1479 * Fixed the urlesc() function to use a caller-supplied target buffer.
1481 Revision 301.20 2001/12/18 20:35:29 ajc
1482 * More fun JavaScript-enabled buttons
1484 Revision 301.19 2001/12/18 16:48:06 ajc
1485 * Began testing new JavaScript-enabled k00l light-up buttonz
1487 Revision 301.18 2001/12/18 06:06:20 ajc
1488 * mime parser update
1490 Revision 301.17 2001/12/15 20:51:33 ajc
1491 * "reply" button on pop-up pages
1493 Revision 301.16 2001/12/11 16:02:40 ajc
1494 * Completed support for add/remove mailing list recipients.
1496 Revision 301.15 2001/12/11 15:22:53 ajc
1497 * Began constructing the listserv screen for config (not tested)
1499 Revision 301.14 2001/12/11 05:37:12 ajc
1500 * Finished the share/unshare room screen in Edit Room
1502 Revision 301.13 2001/12/03 04:43:40 ajc
1503 * Brought over an update of the MIME parser from Citadel.
1505 Revision 301.12 2001/12/02 07:09:13 ajc
1506 * Turned the room editing page into a tabbed dialog
1507 * Started adding some of the room sharing stuff
1509 Revision 301.11 2001/11/22 05:17:06 ajc
1510 * Completed the add/change/delete neighbor node screens
1512 Revision 301.10 2001/11/18 01:47:24 ajc
1513 * Tentatively begun the change of networking configuration screens to reflect
1514 the new network architecture of the server.
1516 Revision 301.9 2001/11/18 01:41:09 ajc
1517 * Brought over the newer string tokenizer from Citadel
1518 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1519 server's convention of #define SIZ 4096
1521 Revision 301.8 2001/11/14 03:20:22 ajc
1522 * Add some more of the newer config settings to the site config screen
1524 Revision 301.7 2001/09/25 03:34:09 ajc
1525 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1526 and bail out without bothering the Citadel server.
1528 Revision 301.6 2001/08/22 16:38:06 ajc
1529 * Added the "-c" command line option to generate optional cookies indicating
1530 the host name of the server. This makes it easy to put a cluster of WebCit
1531 servers behind (for example) an Arrowpoint load balancer.
1533 Revision 301.5 2001/08/21 04:02:56 ajc
1534 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1535 unwanted page caching
1537 Revision 301.4 2001/08/13 03:43:24 ajc
1540 Revision 301.3 2001/08/13 03:40:01 ajc
1541 * Another attempt at focus
1543 Revision 301.2 2001/08/11 04:24:39 ajc
1544 * Attempt at setting focus to msgtext area when entering a message.
1546 Revision 301.1 2001/08/02 03:42:03 ajc
1547 * Changed the wholist to work with the new masquerade semantics
1549 Revision 301.0 2001/06/28 15:05:31 ajc
1552 Revision 300.2 2001/06/28 15:03:49 ajc
1553 * Every generated page now includes a meta tag to disable evil "smart tags"
1554 (see http://smarttags.manilasites.com/ for more information)
1556 Revision 300.1 2001/06/28 02:39:54 ajc
1557 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1558 the screen where you can create a room...
1560 Revision 300.0 2001/06/27 06:24:06 ajc
1561 * Tagged everything as Version 3.00
1563 Revision 213.25 2001/06/27 06:22:49 ajc
1564 * Updated docs for the 3.00 release
1566 Revision 213.24 2001/06/27 06:16:01 ajc
1567 * Correct generated window name in pop up pages
1568 * Added handling of MIME inline images (not tested)
1570 Revision 213.23 2001/06/22 17:58:20 ajc
1571 * A few performance and tuning cleanups. Increased the size of the socket
1572 queue length to 100 for use on big systems. Also, during startup, the
1573 initial startup thread now exits after creating the worker threads, instead
1574 of becoming a worker thread itself. For some reason Solaris had problems
1575 with the latter method.
1577 Revision 213.22 2001/06/07 03:16:57 ajc
1578 * Brought over an updated mime parser from Citadel
1580 Revision 213.21 2001/06/06 14:44:25 ajc
1581 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1583 Revision 213.20 2001/05/31 02:26:22 ajc
1584 * Fixed login to take you to the Lobby instead of the next room.
1586 Revision 213.19 2001/05/30 22:37:09 ajc
1587 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1588 or a "filename" from the MIME parser.
1590 Revision 213.18 2001/05/30 01:06:57 ajc
1591 * Changes to mime parser ... still something wrong
1593 Revision 213.17 2001/05/28 19:27:29 ajc
1594 * Fixed bug which marked all messages in Lobby as old before reading at login
1596 Revision 213.16 2001/05/25 22:39:26 ajc
1597 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1599 Revision 213.15 2001/05/23 16:15:23 ajc
1600 * UI changes (pretty frames with no scrollbars)
1602 Revision 213.14 2001/05/22 00:32:17 ajc
1605 Revision 213.13 2001/05/22 00:02:18 ajc
1606 * Another attempt to fix the fd leak
1608 Revision 213.12 2001/05/19 02:21:40 ajc
1609 * Attempt to fix the dangling sockets.
1611 Revision 213.11 2001/05/15 03:22:25 ajc
1612 * More icon updates and link cleanup type stuff
1614 Revision 213.10 2001/05/06 05:11:48 ajc
1615 * Added paging icon and right-justified it
1616 * Send-page window is now a popup
1618 Revision 213.9 2001/05/04 04:28:10 ajc
1619 * Added "page user" button in wholist
1621 Revision 213.8 2001/05/01 00:49:43 ajc
1622 * more of the UI overhaul
1624 Revision 213.7 2001/04/30 01:49:36 ajc
1625 * more work on UI overhaul
1627 Revision 213.6 2001/04/29 04:39:23 ajc
1628 * User interface overhaul now in progress. WARNING: incomplete system.
1630 Revision 213.5 2001/04/01 22:13:37 cough
1631 * Modified roomops.c to give users the ability to pick a floor at room
1634 Revision 213.4 2001/02/15 01:21:55 ajc
1635 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1636 invite/kickout functionality.
1638 Revision 213.3 2001/01/25 23:10:00 ajc
1639 * "Delete message" button now confirms on client-side using JavaScript
1641 Revision 213.2 2000/12/05 18:39:49 ajc
1642 * Added support for non-USA countries in registration screen (requires the
1643 latest Citadel server, which supports the country field)
1645 Revision 213.1 2000/10/20 04:27:46 ajc
1646 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1648 Revision 213.0 2000/10/03 16:44:01 ajc
1649 * Tagged for 2.13 release
1651 Revision 212.16 2000/10/03 03:15:53 ajc
1652 * Cosmetic changes to login screen, menu bar, and message header bar
1654 Revision 212.15 2000/09/28 03:44:52 ajc
1655 * Linked to the bio/photo page from message headers. I'm not sure I like the
1656 color scheme, though.
1658 Revision 212.14 2000/09/28 03:37:23 ajc
1659 * who.c: provide links to bio/photo pages for each user in the wholist
1661 Revision 212.13 2000/09/24 21:37:21 ajc
1662 * When reading large numbers of messages, group them in smaller numbers and
1663 display the selector bar in search engine style (like AltaVista and Google)
1665 Revision 212.12 2000/09/24 04:17:16 ajc
1666 * Templatized the room banner.
1668 Revision 212.11 2000/09/17 03:29:45 ajc
1669 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1671 Revision 212.10 2000/09/14 11:43:37 error
1672 Replace occurrences of % throughout the HTML with %% so as to be friendly
1673 to HP/UX printf() and possibly others.
1675 Revision 212.9 2000/09/13 04:13:59 ajc
1676 * Completed the initial hack of the variable substitution template thingy.
1677 Check out static/login.html to see the first template.
1679 Revision 212.8 2000/09/11 17:08:16 ajc
1680 * Started templatizing the login screen. Not finished yet.
1682 Revision 212.7 2000/09/11 03:29:50 ajc
1683 * Started working on a variable-substitution thing
1685 Revision 212.6 2000/08/30 03:20:22 ajc
1686 * Put the wholist back into its own window.
1688 Revision 212.5 2000/07/06 03:46:29 ajc
1689 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1691 Revision 212.4 2000/06/29 04:22:35 ajc
1692 * Changed the format of the wholis (again). Now it shows up in a frame
1693 instead of a separate window.
1695 Revision 212.3 2000/06/12 03:28:44 ajc
1696 * added support for multi-line paging
1698 Revision 212.2 2000/06/07 04:11:28 ajc
1699 * HTML changes to room banner
1701 Revision 212.1 2000/05/31 04:29:54 ajc
1702 * Initial support for "summary" (headers only, no body) mode of reading
1703 messages, and "read one" mode. For future support of 'traditional' email.
1705 Revision 212.0 2000/05/23 20:35:52 ajc
1706 * Tagged for the 2.12 release
1708 Revision 211.19 2000/05/18 02:33:39 ajc
1709 * Don't call whobbs() directly after changing masq room/host, it screws up the
1710 refresh. It now calls an HTTP redirect page instead.
1711 * added http_redirect(char *url) function to accomplish the above
1713 Revision 211.18 2000/05/08 17:24:32 ajc
1714 * Removed HTTP date fields because it was confusing browser caches (weird)
1715 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1717 Revision 211.17 2000/05/07 23:46:55 ajc
1718 * added Date: and Last-Modified: headers to HTTP output
1719 * masquerade room/host screen now runs in wholist window, and returns to it
1721 Revision 211.16 2000/05/02 17:32:06 ajc
1722 * Font related changes to html
1724 Revision 211.15 2000/04/20 02:42:23 ajc
1725 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1726 crashing every session, every time. (?)
1727 * End the session after displaying robots.txt or nocookies.html, to prevent
1728 big session logjams when either of these conditions are met
1730 Revision 211.14 2000/04/15 15:43:46 nbryant
1731 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1732 64-bit gcc on sparc is evil)
1734 Revision 211.13 2000/04/06 20:42:03 nbryant
1735 * configure.in: fix a typo
1737 Revision 211.12 2000/04/06 20:37:01 nbryant
1738 * solaris cleanups and warning fixes
1740 Revision 211.11 2000/03/31 03:48:52 ajc
1741 * text_to_server() now behaves the way web users expect text entry to work.
1742 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1744 Revision 211.10 2000/03/31 02:39:06 ajc
1745 * Fixed bugs in "Site configuration" and added new fields.
1747 Revision 211.9 2000/03/31 02:08:45 ajc
1748 * Added "max messages per page" and "read next nnn" stuff to read loop
1749 (probably not in its final form)
1751 Revision 211.8 2000/03/28 17:02:47 nbryant
1752 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1754 Revision 211.7 2000/03/27 16:18:17 ajc
1755 * Implement multi-room chat as available in Citadel 5.70
1757 Revision 211.6 2000/03/23 04:45:15 ajc
1758 * Experimental move of wholist to a separate auto-refreshing window
1760 Revision 211.5 2000/03/19 22:49:03 ajc
1761 * Made the header-bar buttons more visible
1762 * Added a "reply" header-bar button
1763 * Move "Subject:" lines into the header-bar
1764 * Padded the header-bars by one pixel (nicer looking)
1765 * Changed message date/time output format
1767 Revision 211.4 2000/03/19 19:49:31 ajc
1768 * Added support for unix domain sockets
1770 Revision 211.3 2000/02/11 23:45:04 nbryant
1771 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1772 * tcp_sockets.c: include <arpa/inet.h>
1774 Revision 211.2 2000/02/11 23:30:04 nbryant
1775 configure.in: added some code for FreeBSD
1777 Revision 211.1 2000/01/11 04:20:40 ajc
1778 * Add "close window" option to goodbye screen
1780 Revision 211.0 2000/01/04 15:24:16 ajc
1781 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1782 * This will be released as v2.11; tagged everything as such.
1784 Revision 210.0 1999/12/24 04:57:18 ajc
1787 Revision 1.121 1999/12/23 04:54:48 ajc
1788 * Changed session cookie from hexadecimal encoding to base64
1789 * Removed overly verbose logging
1791 Revision 1.120 1999/12/12 18:12:28 ajc
1792 * get http request: clear hold buffer before starting to read in HTTP request.
1793 This was causing some requests to get corrupted.
1795 Revision 1.119 1999/12/08 18:25:21 ajc
1796 * Increased the size of the backlog queue length passed to accept() and made
1797 it a configuration parameter in webcit.h
1799 Revision 1.118 1999/12/07 16:09:26 ajc
1800 * Better (non fireworks display mode) handling of broken HTTP sockets
1802 Revision 1.117 1999/12/06 03:40:29 ajc
1803 * Moved a bunch of other global variables to per-session variables
1805 Revision 1.116 1999/12/06 02:05:33 ajc
1806 * Moved global march list into per-session context
1808 Revision 1.115 1999/12/05 18:38:02 ajc
1809 * Auto-scaling worker thread pool size
1811 Revision 1.114 1999/12/05 17:38:41 ajc
1812 * Additional debugging and cleanup
1814 Revision 1.113 1999/12/04 22:16:05 ajc
1815 * Moved all diagnostic output to stderr
1816 * Moved "HTTP/1.0 200 OK" output to output_headers()
1818 Revision 1.112 1999/12/04 21:56:59 ajc
1819 * Finished the overhaul. Now to tune...
1821 Revision 1.111 1999/12/03 17:59:53 ajc
1822 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1823 pseudocode so the build is currently broken.
1825 Revision 1.110 1999/12/03 16:37:46 ajc
1826 * Repaired HTTP output for image transfers and static content
1828 Revision 1.109 1999/12/03 05:09:54 ajc
1829 * Rewrote the HTTP engine and application coupling to run in a worker thread
1830 model and to run as a single multithreaded program (eliminated helper
1831 processes and pipes). It currently runs but has many large bugs.
1833 Revision 1.108 1999/12/03 00:18:20 ajc
1834 * Added ".c.o" rule to Makefile
1836 Revision 1.107 1999/11/26 03:32:59 ajc
1837 * Started moving all of the global variables into a struct, to facilitate
1838 multithreaded server.
1840 Revision 1.106 1999/11/26 01:28:10 ajc
1843 Revision 1.105 1999/11/04 02:05:02 ajc
1844 * Added 'number of worker threads' to site config screen
1846 Revision 1.104 1999/10/25 02:25:09 ajc
1847 * Shuffled around the room editing commands
1849 Revision 1.103 1999/10/14 04:07:18 ajc
1850 * Cleaned up the bottom-of-page icons
1852 Revision 1.102 1999/10/08 23:58:11 ajc
1853 * Minor bug fix in registration screen
1855 Revision 1.101 1999/10/06 02:44:02 ajc
1856 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1857 it back in when it's fixed. Also added more attempts at cache disabling,
1858 but it still doesn't work in the StarOffice browser. I don't know why.
1860 Revision 1.100 1999/10/02 03:26:14 ajc
1861 * Merged in Nick's bit of JavaScript to handle key commands.
1862 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1863 in a text field. Right now you can't even log in.
1865 Revision 1.99 1999/09/01 01:06:11 ajc
1866 * Added "max message length" field in global config screen
1868 Revision 1.98 1999/08/14 18:16:10 ajc
1869 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1872 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1873 * Did neat stuff to the bottom of the page
1875 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1876 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1877 to a Citadel server fails.
1878 * messages.c: don't auto-link URL's in messages if it would cause
1881 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1882 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1883 compiler. This should make more browsers happy.
1885 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1886 * Added support for "robots.txt" telling spiders to go away.
1887 * Do a slrp_highest() when logging off.
1889 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1890 * Rearranged the code in "Site-wide configuration" and "Generic
1891 server command" to avoid nested server operations
1893 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1894 * webcit.c: added "back, top, next" buttons to bottom of each page
1895 * menubar.html: replaced "User list" with "Page another user"
1897 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1898 * context_loop.c: rearranged some code to try to eliminate deadlocks
1900 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1901 * Unknown URL's now display the main menu instead of diagnostics
1902 * Diagnostics are now at <baseurl>/diagnostics
1904 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1905 * Session no longer locks up when an express message is cancelled
1906 * The default Citadel server is now "localhost" instead of uncnsrd
1907 * Added some documentation
1909 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1910 * roomops.c: made room banner graphics more reliable
1911 * messages.c: added code to prevent accidental "double-posting"
1912 * who.c: fixed the "Change room/host/user" submit logic
1914 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1915 * Changed static/menubar.html so the text is readable
1917 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1918 * Ditched the frames mode completely. It wasn't working properly in,
1919 among other places, IE 5. Die, Bill, Die.
1921 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1922 * Fixed the behavior of the "forget room" routine, to properly handle
1923 the transition back to the Lobby after it's all done.
1924 * Added ExpressMessageCat() to allow code to send the user messages
1925 along with incoming express messages
1926 * WebCit now sends the name of the end user's browser as the client
1927 name in a Citadel IDEN command rather than its own name.
1929 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1930 * Minor code cleanups
1931 * New mail notification
1933 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1934 * Top-aligned all the cells in the fake frames in non-frames mode
1936 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1937 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1938 of a Goto, in order to prevent it from first marking all msgs old.
1940 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1941 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1942 which can differentiate the needs of frames and noframes modes
1944 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1945 * webserver.c: added "-t" option to send traces somewhere else
1947 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1948 * context_loop.c: display an error page if the client browser
1949 requests a non-root page and there is no cookie set
1950 * webserver.c: took my name off the copyright notice (it's a group
1953 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1954 * Reworked a lot of the structure, made more HTML "embeddable"
1955 * Changed the noframes mode to display "fake" frames using tables
1957 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1958 Changed some output formatting (mainly <FONT> tags).
1959 Changed who.c to use urlescputs() rather than escputs()
1960 in urls so GOTOs and User Profiles work when the string has a
1963 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1964 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1965 How to cause "onLoad=" to cause a sibling frame to refresh without
1966 having to use the nonportable HTTP "Window-Target:" directive. Began
1967 implementation of this; it should allow portable NS/IE compatibility.
1969 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1970 * Implemented "access level required to create rooms"
1972 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1973 * webcit.c: modified getz() to *exit* the program when fgets()
1974 returns an error. This is actually the desired behavior; it would
1975 otherwise busy-loop forever on a broken pipe.
1977 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1978 * webcit.c: added to getz() the ability to return an error code;
1979 implemented this in the main loop, hopefully fixing problems
1980 * Added "braindamage" file (frames/JS browser compatibility list)
1981 * Added HTTP "User-agent:" detection
1982 * wildmat.c, braindamage.c: added
1983 * Initial value of 'noframes' is now set by the braindamage check
1984 * Ran everything through "indent -kr -i8"
1985 * roomops.c: in room list, print a in otherwise empty cells
1987 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1988 * context_loop.c: warning fix
1989 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1991 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1992 * Resolve the name of the connecting host and pass it on to Citadel
1994 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1995 * wDumpContent() is now responsible for </BODY></HTML> most of the
1996 time (parameter settable) so that the main menu can easily be
1997 embedded in every page when running in noframes mode
1998 * noframes mode selection is now carried in the cookie
2000 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2001 * Made the frames stuff less dependent on the HTML TARGET= directive
2002 and more dependent on the HTTP Window-target: directive.
2003 * Made the system semi-navigable in noframes mode.
2005 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2006 * Brought over the new room listing code and <G>oto heuristics
2007 from the main Citadel tree, to pay attention to floor/room ordering
2009 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2010 * Modified the back end of mime_parser to use callbacks instead of
2011 doing something specific. Now we can use it elsewhere.
2013 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2014 * Fixed the bugs in "Site-wide configuration"
2015 * Added a "generic server commands" screen
2017 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2018 * Reduced the multiple cookies down to one cookie combining all data.
2020 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2021 * Removed wc_host and wc_port cookies.
2022 * Added an "edit your session" screen to change your wholisting.
2024 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2025 * Added "enter registration"
2026 * Set up automatic trigger of Enter Registration when the server
2028 * Established that a one-to-one WebCit/Citadel correspondence will
2029 be required. No big deal due to shared code segments.
2030 * Added "change password"
2031 * Added networking configuration screens. These still need testing.
2032 * Added a "kill session" link to each line of the wholist when
2033 logged in as an aide, and the screens to perform this operation.
2035 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2036 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2037 * "Finished" the MIME parser.
2038 * Got image uploads working.
2039 * Added "add/edit user photo" screens.
2040 * Added "add/edit room graphic" screens.
2041 * Added "add/edit floor graphic" screens.
2042 * Fixed display of floor graphic in known rooms list.
2044 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2045 * Wrote mime_parser.c for handling of image uploads. This will also
2046 be used in future Citadel MIME projects.
2048 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2049 * Fixed a bug in the room banner display code
2050 * Added "delete room"
2051 * Added "validate users"
2053 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2054 * Added "edit room info file"
2057 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2058 * Changed the "auto read new" functionality from a meta refresh tag
2059 to an "onload" directive (the former was causing graphics problems)
2060 * Added "create room"
2063 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2064 * Got the Zap and List-Zapped commands working
2065 * Added a convenience function to display a page with an error string
2066 * Automatically do a read-new-msgs whenever a new room banner is loaded
2068 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2069 * Added the screens to send pages
2070 * Changed message headers to display in bigger font, non-boldface
2071 * Added the chat system
2072 * Added goto private rooms
2074 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2075 * Replace "Citadel" in menu bar with the Citadel logo
2077 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2078 * automatically regenerate Makefile when Makefile.in changes
2080 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2081 * context_loop.c: Moved "remove session" into its own function.
2082 Check for dead webcit child process before each transaction.
2083 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2084 against broken HTTP connections.
2085 * Added a housekeeping thread to periodically remove dead sessions
2086 and kill idle sessions.
2087 * messages.c: added "delete message" functionality
2088 * messages.c: added "move message" functionality
2089 * userlist.c: added. This adds "userlist" and "show user" functions.
2090 * roomops.c: fixed buggy implementation of ungoto
2091 * Set up an option in output_headers() to optionally print the most
2092 often used opening HTML as well as the HTTP headers.
2093 * Display express messages in cute little JavaScript popup window.
2095 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2096 * Brought over message reading and entry functions from old WebCit
2098 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2099 * context_loop.c: really fix the SO_LINGER stuff
2100 * webserver.c: remove commented-out references to SO_LINGER
2102 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2103 * context_loop.c: After fork(), child process closes the HTTP socket
2104 so when the parent process closes it, it actually _does_ close.
2105 Otherwise, aIEeeee and possibly other browsers will hang.
2106 * Added support for graphics images retrieved from the Citadel server.
2107 * Set up login banner graphic and background image graphic
2109 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2110 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2112 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2113 * Smoothed out some of the login/logout code. Failed authentication
2114 now works the way it should.
2115 * Added support for new user login (still need to handle registration).
2117 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2118 * Discovered that the HTTP socket problem is related to a socket that
2119 isn't properly lingering on close. Temporarily hacked a sleep(10)
2120 into context_loop.c until it is figured out.
2122 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2123 * Did a little debugging, still trying to figure out why logging in
2124 displays "Connection reset by peer" error. It used to work...
2126 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2127 * Makefile.in: updated dependencies
2129 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2130 * Fixed broken interpretation of variables specified in the URL
2131 * added new "action" variable to make main loop simpler
2133 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2134 * webserver.c: prototype vsnprintf
2135 * context_loop.c: warning fix
2137 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2138 * tcp_sockets.c: removed some dead code
2139 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2140 unused ends of pipes, fix a file descriptor leak and a race condition
2141 * portability enhancements
2143 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2144 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2146 * converted to autoconf and began port to Digital UNIX
2148 * context_loop.c: moved the monster 64k buffer array off the stack
2149 * tcp_sockets.c: getservbyname() doesn't set errno.
2151 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2152 * webserver.c: warning fix