2 Revision 528.0 2004/12/28 03:58:34 ajc
5 Revision 527.1 2004/12/28 03:58:24 ajc
6 * Corrected overly-escaped reply-to addresses in "reply" button
7 * Repaired toggling of self-service account creation in admin screen
8 * Bumped internal version number to 5.28
10 Revision 527.0 2004/12/07 04:41:37 ajc
13 Revision 526.1 2004/12/07 04:41:02 ajc
14 * Finally tracked down the WC->vars heap corruption issue (for real this
15 time). We now call clear_local_substs() at the end of each HTTP
16 transaction, whether we need to or not, instead of calling it whenever
17 we're done with something we wanted session variables for.
18 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
19 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
20 preventing it from getting clobbered by another session.
21 * Bumped internal version number to 5.27
23 Revision 526.0 2004/12/01 21:35:56 ajc
26 Revision 525.4 2004/12/01 21:35:44 ajc
27 * Changed internal version number to 5.26
29 Revision 525.3 2004/12/01 21:34:17 ajc
30 * Numerous memory management bugfixes.
32 Revision 525.2 2004/12/01 16:48:24 ajc
33 * tools.c: don't crash when striplt() is called with a zero-length string
35 Revision 525.1 2004/11/12 18:02:36 ajc
36 * Updated the richtext editor (new version from Kevin Roth's site)
38 Revision 525.0 2004/11/03 20:21:10 ajc
41 Revision 524.7 2004/11/03 20:21:02 ajc
42 * Changed internal version number to 5.25
44 Revision 524.6 2004/10/20 02:41:41 ajc
46 * Added the notes room to the icon bar
47 * Set up an initial implementation of Notes view. Attractive enough to
48 publish, but read-only. Needs a note editor.
50 Revision 524.5 2004/10/15 03:10:24 ajc
51 * Calendar objects UID now generated by generate_uuid() which creates
52 pseudo-DCE-ish UUID's.
54 Revision 524.4 2004/10/05 01:59:31 ajc
57 Revision 524.3 2004/10/03 02:56:35 ajc
58 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
60 Revision 524.2 2004/10/01 16:23:23 ajc
61 * Set up framework for "notes" view, and added a skeleton function for
64 Revision 524.1 2004/09/30 03:44:01 ajc
65 * fix line width break problem in chat
67 Revision 524.0 2004/09/28 16:12:44 ajc
70 Revision 523.12 2004/09/28 16:12:30 ajc
71 * Prepare for 5.24 release
73 Revision 523.11 2004/09/27 02:17:47 ajc
74 * messages.c: fix build problem on non-calendar-enabled installations
75 * floors.c: fix a warning message
77 Revision 523.10 2004/09/25 03:34:21 ajc
78 * summary.c: Fixed a calling syntax problem
80 Revision 523.9 2004/09/25 03:18:43 ajc
81 * small stylesheet fix
83 Revision 523.8 2004/09/24 04:21:41 ajc
84 * Fixed display bug for room list mode when we dropped down multiple
85 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
87 Revision 523.7 2004/09/24 04:08:25 ajc
88 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
89 rooms without new msgs
91 Revision 523.6 2004/09/24 04:04:34 ajc
92 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
95 Revision 523.5 2004/09/23 03:21:10 ajc
96 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
98 Revision 523.4 2004/09/16 02:42:37 ajc
99 * Set default view of new rooms during CRE8 command instead of afterwards
101 Revision 523.3 2004/09/15 03:08:50 ajc
102 * Support config of seaperate MSA port in Citadel 6.26
104 Revision 523.2 2004/09/10 03:49:17 ajc
105 * Added 'dialog' mode to setup
107 Revision 523.1 2004/08/31 20:31:01 ajc
108 * When saving VTODO (tasks), insert a UID if none is already present. Also
109 increment the sequence, or insert one if none is already present.
111 Revision 523.0 2004/08/31 03:02:37 ajc
114 Revision 522.30 2004/08/31 03:02:28 ajc
115 * Changed internal version number to 5.23
117 Revision 522.29 2004/08/27 02:40:06 ajc
118 * Ditched the graphical buttons because CSS can do the same thing faster.
120 Revision 522.28 2004/08/18 03:16:12 ajc
121 * 'move' and 'delete' buttons only show when allowed to do those things
123 Revision 522.27 2004/08/18 02:10:17 ajc
124 * Reply/Move/Delete buttons are now images, because system-native buttons
125 were too big and ugly.
127 Revision 522.26 2004/08/11 17:24:57 ajc
128 * static/iconbar.html: removed.
129 * Updated the "powered by citadel" graphic
131 Revision 522.25 2004/08/11 03:49:15 ajc
132 * Replaced all instances of the name "Citadel/UX" with "Citadel"
133 * Installed the "simple logo" in the iconbar
135 Revision 522.24 2004/08/09 03:11:20 ajc
136 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
138 Revision 522.23 2004/08/05 21:32:17 ajc
139 * Reply/Move/Delete are now buttons instead of links. This should enable
140 us to add some JavaScript magic for "Reply quoted" ...
142 Revision 522.22 2004/08/05 02:47:21 ajc
143 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
144 has a more predictable and attractive behavior, and can still be
145 overridden in the style sheet if the site operator wants to.
147 Revision 522.21 2004/08/04 03:52:23 ajc
148 * Tasks view is now pretty.
149 * Tasks view now displays date due for each task.
150 * Tasks view is now sorted by date due.
151 * Tasks view now displays overdue tasks in red.
153 Revision 522.20 2004/08/03 03:55:37 ajc
154 * Tasks view now uses the same buffer/dump logic as the calendar views, so
155 we can sort them by due date and do a prettier display. (Only the logic is
156 changed so far. The prettier display is forthcoming.)
158 Revision 522.19 2004/07/21 02:57:09 ajc
159 * Internet Configuration screen looks a little neater now
161 Revision 522.18 2004/07/21 02:45:15 ajc
162 * Completed the "Internet Configuration" screen
164 Revision 522.17 2004/07/16 19:13:37 ajc
165 *** empty log message ***
167 Revision 522.16 2004/07/16 19:13:10 ajc
168 * tools.c: display 12:00 as 12pm, not 12am
170 Revision 522.15 2004/07/16 03:14:03 ajc
171 * more work on inetconf screen
173 Revision 522.14 2004/07/16 02:50:00 ajc
174 * useredit.c: put a pretty box around user editing
176 Revision 522.13 2004/07/13 03:25:08 ajc
177 * inetconf.c: added. Not finished yet.
179 Revision 522.12 2004/07/10 03:10:19 ajc
180 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
181 floor level configurations.
182 * Put a space between OK and CANCEL buttons anywhere in the system where
184 * Some more of the room config/admin screens now return to themselves
185 with a "ok, you did that" message when OK is pressed, instead of dropping
186 out to the main menu.
188 Revision 522.11 2004/07/08 03:03:01 ajc
189 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
190 configuration (public rooms default and mailboxes default). Still need
191 to add floor and room policy screens.
193 Revision 522.10 2004/07/02 03:28:08 ajc
194 * Much-improved alphabet tabs for Address Book view. Now divides the
195 total number of names by (names per page, currently 60) and sets up
196 that many tabs, with proper [Aaa-Bbb] labels on them.
198 Revision 522.9 2004/07/02 03:26:06 ajc
199 *** empty log message ***
201 Revision 522.8 2004/07/01 02:40:40 ajc
202 * Clicking "Enter a message" in a groupware room now automatically calls
203 the correct editor for the type of objects in the room (message, calendar
204 event, task, address book entry)
206 Revision 522.7 2004/06/29 17:21:25 ajc
207 * Removed the word "room" in a few locations, as part of our push towards
208 not looking like a BBS when running in groupware mode
210 Revision 522.6 2004/06/29 00:37:02 ajc
211 * Made some fonts bigger because users were complaining...
213 Revision 522.5 2004/06/27 03:02:05 ajc
214 * Summary view -- always view ALL messages
215 * Summary view -- new messages are in boldface
217 Revision 522.4 2004/06/24 20:42:14 ajc
218 * Added the "server ip address" Citadel config option
219 * Site config: added "Changes will not take effect until..." language
222 Revision 522.3 2004/06/24 14:50:35 ajc
223 * Added the ability to listen on a single IP address instead of all addresses.
225 Revision 522.2 2004/06/22 02:21:56 ajc
228 Revision 522.1 2004/06/21 15:00:52 ajc
231 Revision 522.0 2004/06/19 03:21:35 ajc
234 Revision 521.10 2004/06/19 03:11:07 ajc
235 * Instead of a crufty "the topmost Internet email address will be used
236 for outgoing email" explanation, separated it into "Primary Internet
237 email address" and "Other email addresses" boxes.
239 Revision 521.9 2004/06/19 02:42:12 ajc
240 * Removed the "aides access to mailboxes" config option, which is no longer
241 part of the Citadel system.
243 Revision 521.8 2004/06/16 02:07:22 ajc
244 * Removed a couple of lines of debugging code leftover from last night
246 Revision 521.7 2004/06/15 03:06:11 ajc
247 * Bumped internal version number to 5.22
248 * Use new fast headers-only-no-mime fetch mode in Citadel for
251 Revision 521.6 2004/06/15 02:30:21 ajc
252 * Honor "maxmsgs" even when viewing a mailbox in summary mode
254 Revision 521.5 2004/06/12 04:26:38 ajc
255 * Fixed some garbled output resulting from turning things that look like
258 Revision 521.4 2004/06/11 16:09:36 ajc
259 * Moved the room graphic to the left of the room name in the banner, to
260 make it more consistent with the rest of the site.
261 * Reduced the size of the font in the iconbar
263 Revision 521.3 2004/06/11 03:15:08 ajc
264 * When "Add" is clicked without specifying an upload filename, resume
265 composition instead of aborting the post.
266 * Add attachments to messages in forward order, not reverse order
268 Revision 521.2 2004/06/10 03:08:48 ajc
269 * Improved the appearance of tabs in the room config screen
271 Revision 521.1 2004/06/10 02:58:55 ajc
272 * Made all the title boxes the same background color. The old scheme was
273 cute but not professional looking.
275 Revision 521.0 2004/06/06 19:53:25 ajc
278 Revision 510.15 2004/06/06 19:32:15 ajc
279 * Cleaned up a couple of FIXME's sitting around in the code
280 * Altered the conditions under which stray http://... strings are
281 automatically turned into links, to prevent that logic from
282 transforming IMG tags into gibberish.
283 * Set internal version number to 5.21
285 Revision 510.14 2004/06/04 02:29:07 ajc
286 * Fixed bug in "validate new users" screen (thanks Campy)
288 Revision 510.13 2004/06/03 03:21:22 ajc
289 * "Reply" button now carries the message subject into the reply.
291 Revision 510.12 2004/06/02 02:07:54 ajc
292 * setup.c: updated the setup script to configure two /etc/inittab entries,
293 one for http and one for https.
295 Revision 510.11 2004/06/01 21:46:47 ajc
296 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
297 during a read or write operation, do not attempt to finish the operation
298 unencrypted like we do in Citadel. Here in WebCit land it only causes
299 the server to segfault.
301 Revision 510.10 2004/06/01 19:01:22 ajc
302 * netconf.c: widened some of the text entry fields
303 * webcit.h: bumped up the internal version number to 5.20
305 Revision 510.9 2004/06/01 18:44:20 ajc
306 * Return to the old command-line usage (-s for https, service is either
307 http or https but not both)
309 Revision 510.8 2004/06/01 03:32:28 ajc
310 * Add "permanent room" setting to room edit screen
311 * create room -- allow longer strings
313 Revision 510.7 2004/06/01 00:36:43 ajc
314 * Hmmph. Do the session cookie as hex instead of base64. There really
315 are some characters in the base64 set that make HTTP do nasty things.
317 Revision 510.6 2004/05/31 21:43:27 ajc
318 * Added "|END" to the session cookie before base64-ing it. This fixes a
319 problem with certain room names causing the webserver to freak out and
320 break embedded images and stuff. I don't know why.
322 Revision 510.5 2004/05/31 20:34:11 ajc
323 * Message entry using Kevin Roth's excellent cross-platform richtext
326 Revision 510.4 2004/05/31 15:54:13 ajc
327 * "text" and "HTML" options for message entry.
329 Revision 510.3 2004/05/29 03:31:48 ajc
330 * tighten up the space between icons in the iconbar
332 Revision 510.2 2004/05/28 20:24:53 ajc
335 Revision 510.1 2004/05/24 03:02:38 ajc
336 * CSS change to make folder names stand out more in the "Folder View"
338 Revision 510.0 2004/04/30 04:08:58 ajc
341 Revision 506.13 2004/04/30 04:08:47 ajc
342 * Changed internal version number to 5.10
343 * Updated documentation for the new HTTPS service
345 Revision 506.12 2004/04/27 03:21:36 ajc
346 * Prompt for HTTPS port number during setup. We may make this optional.
348 Revision 506.11 2004/04/27 03:16:31 ajc
349 * When running on the same host as Citadel, if no key/cert are found,
350 symlink to Citadel's if possible.
351 * One server binary now forks to start both http and https servers.
353 Revision 506.10 2004/04/21 03:43:39 ajc
354 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
355 certs are also no longer invalid.
357 Revision 506.9 2004/04/21 02:25:13 ajc
358 * Replaced ctdl_install_certificate() with convenience functions found
359 in the OpenSSL library.
361 Revision 506.8 2004/04/21 02:19:41 ajc
362 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
363 understand, but read at http://www.informit.com/articles/article.asp?p=22078
364 ). Still doesn't work with Internet Monopolizer, though.
366 Revision 506.7 2004/04/20 02:32:44 ajc
367 * Allow setup to run seamlessly from within the Citadel Ridiculously
368 Easy Installer by observing the values of environment variables
369 CITADEL_INSTALLER, CITADEL, and WEBCIT.
371 Revision 506.6 2004/04/20 02:02:50 ajc
374 Revision 506.5 2004/04/16 03:14:06 ajc
375 * Minor fix for previous checkin
377 Revision 506.4 2004/04/16 02:59:01 ajc
378 * Completed SSL support. Still doesn't work with all browsers... gotta
381 Revision 506.3 2004/04/15 03:57:00 ajc
382 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
383 it has a crashy crashy bug in it. Don't use it yet.
385 Revision 506.2 2004/04/13 19:41:36 ajc
386 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
387 (freebusy data fetch for anonymous Kolab type clients)
389 Revision 506.1 2004/04/10 04:32:59 ajc
390 * Fixed some version and copyright date oopses
392 Revision 506.0 2004/04/10 04:29:30 ajc
395 Revision 505.22 2004/04/10 04:29:20 ajc
396 * Changed internal version number to 5.06
398 Revision 505.21 2004/03/29 04:30:20 ajc
399 * configure.in, Makefile.in: handle $LDFLAGS
401 Revision 505.20 2004/03/20 05:03:14 ajc
402 * Original startup thread becomes a worker thread after initialization.
403 Doing otherwise turns it into a zombie (at least on Linux) and possibly
404 leads to other problems
405 * Filter out NOOP's received in chat
407 Revision 505.19 2004/03/18 04:32:24 ajc
408 * Removed the language in README.TXT which told everyone that chat wouldn't
409 work with a non-local Citadel server, because that's no longer true.
410 * Removed the old chat applet from the static/ directory
412 Revision 505.18 2004/03/18 04:00:44 ajc
413 * Rounded web boxes now look correct in all browsers.
415 Revision 505.17 2004/03/17 18:25:31 ajc
416 * When creating a new user, auto-chain to the "edit user configuration"
417 screen, and subsequently auto-chain to the "edit address book entry"
418 screen. This creates a nice sensible workflow.
420 Revision 505.16 2004/03/15 22:47:09 ajc
421 * Prettied up the chat window a little more.
423 Revision 505.15 2004/03/15 04:27:44 ajc
424 * Chat now appears in a separate window
425 * Use regular frames instead of IFRAMEs for chat
426 * Display user's own chat text in bold+italic
427 * Added a "List Users" button
429 Revision 505.14 2004/03/09 20:45:45 error
430 * Add a Linux Software Map file
432 Revision 505.13 2004/03/07 22:04:32 ajc
433 * Fix the current view not being set to the default view for the creator
436 Revision 505.12 2004/03/07 21:31:17 ajc
437 * serv_read() now zeroes out the supplied buffer (with the supplied
438 length) if a server read fails. This causes serv_gets() to return
439 instead of looping endlessly. Fixes chat problem found on linux-ppc.
441 Revision 505.11 2004/03/03 05:21:36 ajc
442 * Made the chat screen totally kick-ass sweet. The flickering reload
443 i-frame is now tiny and hidden, and it *appends* new chat data to
444 the viewable window using JavaScript. No flickering + scrollback!
445 * Added a help button to the chat screen.
447 Revision 505.10 2004/02/29 22:52:15 ajc
448 * Close and clear (set to -1) server socket handle when socket errors are
449 detected. Fixes a chat problem reported by Winzlo.
451 Revision 505.9 2004/02/29 05:34:25 ajc
452 * Display the Chat menu option as "Chat with other users in <roomname>"
454 Revision 505.8 2004/02/27 05:04:38 ajc
455 * fix frameset bug in page popups
457 Revision 505.7 2004/02/26 04:08:56 ajc
458 * Fixed a problem that made WebCit go to the "no cookies" screen instead
459 of the logout banner.
460 * Ford's latest stupid room has a name with more than 64 characters, and
461 we still had a 64-byte room name in the march_list struct. ooooops...
463 Revision 505.6 2004/02/26 03:07:26 ajc
464 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
466 Revision 505.5 2004/02/25 23:10:28 ajc
467 * Allow "/do_logout" as a no-frames page
469 Revision 505.4 2004/02/25 23:00:21 ajc
470 * Changed the favicon support to LINK tags in the HEAD of static stuff,
471 to make life easier. (Thanks to prosthetik for this)
473 Revision 505.3 2004/02/25 15:20:11 ajc
474 * Support for favicon.ico in the static/ directory
476 Revision 505.2 2004/02/24 04:06:42 ajc
477 * Changed the colors slightly in chat screen
479 Revision 505.1 2004/02/20 06:07:06 ajc
480 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
482 Revision 505.0 2004/02/19 03:32:50 ajc
485 Revision 504.7 2004/02/19 03:32:38 ajc
486 * Changed the internal version number to 5.05
487 * Completed the frames fix
489 Revision 504.6 2004/02/18 20:08:29 ajc
490 * Fixed the frameset force reload logic. Now it does the whole frameset
491 without displaying an error in the main frame.
493 Revision 504.5 2004/02/18 19:17:51 ajc
494 * Force reload of frameset if someone tries to escape it. Not perfect
495 but it mostly works at this poing.
497 Revision 504.4 2004/02/17 03:37:11 ajc
498 * Indicate to Citadel that we want Server Generated Invitations when
499 calendar events are saved. (No longer the default in Citadel server.)
501 Revision 504.3 2004/02/09 04:49:32 ajc
502 * Prepare for a way to avoid falling out of the main frameset
504 Revision 504.2 2004/02/09 03:37:57 ajc
505 * Changed the thread pool management algorithm. Detecting idle time between
506 socket accepts was not working reliably on all systems, so we now follow
507 the same algorithm as the Citadel server (spawn more threads when number
508 of sessions < number of threads, but keep constrained to pre-defined
509 minimum and maximum thread count)
511 Revision 504.1 2004/02/03 03:09:51 ajc
514 Revision 503.0 2004/01/28 04:31:31 ajc
517 Revision 502.4 2004/01/28 04:30:48 ajc
518 * Create Room can now offer calendar and address book rooms
520 Revision 502.3 2004/01/17 21:25:30 ajc
521 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
522 * Split the config for LDAP Connector into its own panel
524 Revision 502.2 2004/01/17 04:32:54 ajc
525 * Add site config options for Citadel servers which support LDAP
527 Revision 502.1 2003/10/24 02:50:19 ajc
528 * Clicking "Enter Message" in a room with an Address Book view opens
529 a blank vCard entry screen.
531 Revision 502.0 2003/10/23 03:16:50 ajc
534 Revision 501.2 2003/10/23 03:07:54 ajc
535 * event.c: Found and removed another unquoted multi-line string literal
536 * webcit.h: changed an #ifdef HAVE_ICAL_H
537 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
539 Revision 501.1 2003/10/22 01:42:12 ajc
540 * iconbar.c: removed a stray character or two...
542 Revision 501.0 2003/10/21 04:26:37 ajc
545 Revision 500.30 2003/10/21 04:26:27 ajc
546 * bumped the version string to 5.01
548 Revision 500.29 2003/10/17 03:08:28 ajc
549 * Finished prettying up the vCard display
551 Revision 500.28 2003/10/17 02:31:45 ajc
552 * Multi-line string literals are deprecated in GCC 3.1 unless each line
553 is wrapped in quotes. Performed this fix so it'll compile.
554 * setup.c: removed references to unused variable tempfile[]
556 Revision 500.27 2003/10/09 03:17:02 ajc
557 * Started prettying up the vCard display.
559 Revision 500.26 2003/10/08 02:33:49 ajc
560 * Begin work on better handling of vCard display
562 Revision 500.25 2003/09/04 03:41:27 ajc
563 * siteconfig.c: changed some config items to drop-down boxes
565 Revision 500.24 2003/08/27 04:26:54 ajc
566 * Split the site configuration screen up into four different screens,
567 and added a meta-menu
569 Revision 500.23 2003/08/24 03:31:50 ajc
570 * Finished the setup program
571 * Bumped the internal version number to 5.01
573 Revision 500.22 2003/08/22 00:47:27 ajc
574 * setup is now working, but it still needs a way to detect a running WebCit
576 Revision 500.21 2003/08/22 00:25:40 ajc
577 * Added a skeleton "setup" program to the tree. It does not work yet.
579 Revision 500.20 2003/08/20 03:48:55 ajc
580 * Added iconbar shortcut to Contacts room
581 * Minimum required Citadel is now 6.11
583 Revision 500.19 2003/08/20 03:07:25 ajc
584 * Address book "single card" view now suppresses "reading nn message" and
585 instead shows the letter indices across the top
586 * Clicking on an address in a vCard now connects to WebCit mail instead
587 of a browser mailto: link
589 Revision 500.18 2003/08/19 04:18:43 ajc
590 * Changed things around in the address book view. Made it sorted and
591 more clickable and better looking...
593 Revision 500.17 2003/08/12 18:54:03 error
594 * messages.c: fix off-by-one-error in selector bar
596 Revision 500.16 2003/08/07 22:18:03 ajc
597 * Add the Summary Page to the customizable iconbar
599 Revision 500.15 2003/08/07 03:51:51 ajc
600 * Customizable icon bar as: pictures and text, pictures, text
602 Revision 500.14 2003/08/05 03:52:14 ajc
603 * First working version of the customizable iconbar. It contains a basic
604 set of options and now automatically refreshes when it's customized.
606 Revision 500.13 2003/08/04 03:50:29 ajc
607 * First cut at the customizable iconbar is done. A bunch of generic options
608 are there. Still need to get the actual iconbar to refresh when changes
611 Revision 500.12 2003/08/03 21:02:01 ajc
612 * More work on customizable iconbar
614 Revision 500.11 2003/08/02 05:25:46 ajc
615 * Laid the groundwork for a customizable iconbar
617 Revision 500.10 2003/07/30 03:57:49 ajc
618 * Add config.c_purge_hour to config screen
620 Revision 500.9 2003/07/06 22:06:59 ajc
621 * When converting "anything that looks like a URL" to a real link, first
622 make sure that it isn't already inside a link. This fixes most of the
623 long, ugly URL strings sent by eBay.
624 * Automatically dismantle mailto: links in HTML messages, and convert
625 them to WebCit mail links (clicking on it sends the user to the Mail
626 room and begins composing a new message with the recipient and subject
627 fields pre-populated).
629 Revision 500.8 2003/06/29 20:51:21 ajc
630 * Worked around a rendering bug in Satan's Browser that was causing it
631 to draw the calendar month view much wider than the actual screen wdith
633 Revision 500.7 2003/06/28 04:09:37 error
634 * roomops.c: Backout change to display one less box in the first column in
635 roomlist view, it doesn't seem to work for everyone
637 Revision 500.6 2003/06/28 03:52:51 error
638 * Don't tell browsers not to cache static documents
640 Revision 500.5 2003/06/28 03:35:23 error
641 * roomops.c: Display one less floor in the first column in romlist view
643 Revision 500.4 2003/06/26 03:37:58 ajc
644 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
645 This will allow some groupware clients to browse the free/busy times of
646 other users on the system.
648 Revision 500.3 2003/06/21 05:17:21 ajc
649 * Better alignment of system messages
650 * Exterminated display_error() and replaced it with WC->ImportantMessage
651 which is displayed in a bubble on top of whatever page you're on next.
652 * Small cosmetic changes
653 * Fixed some nesting problems in output_headers()
655 Revision 500.2 2003/06/20 03:39:27 ajc
656 * Optimization to floor layout in box view
658 Revision 500.1 2003/06/20 03:04:26 ajc
659 * "Reply" button on messages now handles IGnet recipients correctly
661 Revision 500.0 2003/06/10 04:23:08 ajc
664 Revision 410.50 2003/06/10 04:22:58 ajc
665 * Updated docs and headers for 5.00 release
667 Revision 410.49 2003/06/10 04:05:23 ajc
668 * De-tabled the left side icon bar and reduced one of the graphics, so
669 that all of the rounded corners show up in Satan's Browser.
671 Revision 410.48 2003/06/10 03:47:41 ajc
672 * style.css: added font selection to default <BODY> tag
674 Revision 410.47 2003/06/06 03:26:03 ajc
675 * Satan's Browser insists on putting bloody acres of whitespace to the
676 right of any bulleted list items, making any multi-column table containing
677 a list take more than the entire screen. Removed all such lists so it
678 looks ok. If you are reading this and you are a Microsoft employee, please
679 commit suicide before you break anything else.
681 Revision 410.46 2003/06/06 02:22:07 ajc
682 * Changed the upper left and upper right bounded box corners to a solid
683 blue (#204B78) instead of gradiated, because it was looking funny in
684 256-color mode. It also looked funny in Internet Explorer, but people
685 who use Internet Explorer are contributing to terrorism and really don't
686 deserve Web access in the first place. So I really just fixed this to make
687 it look good in 256-color Netscape.
689 Revision 410.45 2003/06/05 21:37:37 ajc
690 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
691 in b0rken IE browser. Die, Bill, Die.
693 Revision 410.44 2003/06/05 03:52:29 ajc
694 * Buncha cosmetic changes
696 Revision 410.43 2003/06/04 03:41:25 ajc
697 * Change the appearance of rooms with and without new messages in the
698 room list -- now defined using CSS
700 Revision 410.42 2003/06/03 03:57:42 ajc
701 * Tightened up the room banner a bit. Smaller padding, smaller font,
704 Revision 410.41 2003/05/31 21:36:45 ajc
707 Revision 410.40 2003/05/26 21:05:42 ajc
708 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
709 it to complete the free/busy checking for attendee availability.
711 Revision 410.39 2003/05/26 05:44:45 ajc
712 * event.c: fix compiler warning
714 Revision 410.38 2003/05/26 05:39:46 ajc
715 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
716 bug fixed in Citadel.
718 Revision 410.37 2003/05/26 05:28:13 ajc
719 * serv_func.c: added utility function read_server_text()
720 * availability.c: banged out more of this code -- still not complete
722 Revision 410.36 2003/05/26 03:28:02 ajc
723 * Getting closer to doing the availability check. Created new source
724 module 'availability.c' for this purpose. Stub function is in place.
726 Revision 410.35 2003/05/25 04:25:12 ajc
727 * siteconfig.c: fixed a spelling error
728 * event.c: add a "Check attendee availability" button, and the code to
729 bypass saving the event to the server, do something with it, and then
730 feed the twiddled data structure back to the form display function for
731 further editing. What's still missing is the code to do the actual
734 Revision 410.34 2003/05/24 22:22:35 ajc
735 * Small stylesheet hack to make it work with b0rken IE
737 Revision 410.33 2003/05/24 22:13:08 ajc
738 * Changed the login banner a bit
740 Revision 410.32 2003/05/20 03:25:41 ajc
741 * Separate event invitees with newlines instead of commas.
743 Revision 410.31 2003/05/19 19:55:09 ajc
744 * summary.c: eliminate compiler warnings about unused variables when
745 compiling a WebCit service without calendar support
747 Revision 410.30 2003/05/18 02:05:33 ajc
748 * More conversion of screens to the new look-and-feel.
750 Revision 410.29 2003/05/16 04:11:29 ajc
751 * We don't need no steenking workaround. Problem fixed. MIME parser not
752 broken. Web server was calling it with bad parameters. All fixed now.
753 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
756 Revision 410.28 2003/05/15 04:52:26 ajc
757 * Minor workaround in web forms to handle mime parser problem in uploads
759 Revision 410.27 2003/05/15 03:35:59 ajc
760 * look and feel overhaul -- almost done!
762 Revision 410.26 2003/05/14 03:46:35 ajc
763 * More background cleanup
765 Revision 410.25 2003/05/05 17:19:46 ajc
766 * Cleanups to summary page when running on a non ical enabled system
767 * Use non breaking spaces in summary page box titles
769 Revision 410.24 2003/05/04 04:22:41 ajc
770 * Display body of messages on a white background. I am doing this in order
771 to prepare for making the general background of the screen a darker color.
773 Revision 410.23 2003/05/04 02:54:55 ajc
774 * Summary page now uses our cutesy new rounded window boxes
776 Revision 410.22 2003/05/03 21:28:41 ajc
777 * Added in a slick new box style and put the room lists in it
779 Revision 410.21 2003/05/03 16:57:04 ajc
780 * In the 'folders' and 'portal' views, change the folder delimiter
781 from / to \ to avoid conflict with room names that have slashes
783 Revision 410.20 2003/05/03 16:23:29 ajc
784 * Enforce three columns in portal view of room list
786 Revision 410.19 2003/05/03 04:52:32 ajc
787 * Added an experimental new "portal view" to the room list options
789 Revision 410.18 2003/05/02 03:23:41 ajc
790 * Minor change to room list algorithm
792 Revision 410.17 2003/05/01 15:33:05 ajc
793 * Fixed a potential memory leak in enumeration of MIME parts
795 Revision 410.16 2003/05/01 03:11:35 ajc
796 * When static content is requested, fetch it without trying to connect
799 Revision 410.15 2003/04/30 05:00:00 ajc
800 * Added the ability to compose messages with file attachments uploaded from
803 Revision 410.14 2003/04/27 04:46:02 ajc
804 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
805 observes the flag designating the presence of new messages. (The "rooms
806 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
807 but that view may get axed soon.)
809 Revision 410.13 2003/04/26 21:57:53 ajc
810 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
811 before returning an error code to avoid a file descriptor leak
813 Revision 410.12 2003/04/19 21:42:36 ajc
814 * Repaired all my b0rken COLOR tags
815 * Replaced most FONT tags with SPAN tags
818 Revision 410.11 2003/04/19 19:58:10 ajc
819 * Lots of great changes from Nick to make the site CSS-enabled.
821 Revision 410.10 2003/04/14 04:04:40 ajc
822 * First cut of CSS-izing WebCit. Probably b0rken.
824 Revision 410.9 2003/04/09 04:02:32 ajc
825 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
826 supported the idea of one WebCit connecting to multiple Citadels for a
827 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
828 * When connecting to Citadel through a Unix domain socket, don't try to make
829 the Java chat applet available.
831 Revision 410.8 2003/03/31 03:32:19 ajc
832 * messages.c: check for 000 terminator while parsing RFC822 headers to
833 prevent getting hung up while displaying certain badly formatted messages.
835 Revision 410.7 2003/03/30 06:13:19 ajc
836 * When reading from the server, do not treat CR as end-of-line because
837 there's probably an LF coming after it. Instead, keep reading to the LF
839 * Do not underline links in the icon bars
841 Revision 410.6 2003/03/17 04:17:41 ajc
842 * Call to accept() was being made with an uninitialized variable for the
843 third argument. Changed the second and third argument to NULL and 0 because
844 we don't really need accept() to fill up a buffer full of information that
845 we'll never use. (Thanks to SteveV for reporting the bug and helping to
847 * Removed the mutex wrapper around select() because we don't need it. All
848 idle worker threads now block on select() and one of them will wake up when
849 a connection arrives.
851 Revision 410.5 2003/03/15 20:55:03 ajc
852 * When a requested image is not available on the Citadel server, send a
853 1x1 transparent GIF instead of 404 error.
855 Revision 410.4 2003/03/14 04:21:57 ajc
856 * clone events to be encapsulated before saving, because the original
857 instance may already have a parent, and that makes crashy crashy
859 Revision 410.3 2003/03/13 05:57:17 ajc
860 * More encapsulation. Warning: there are bugs in this!!
862 Revision 410.2 2003/03/13 05:20:23 ajc
863 * Various changes to the calendar service to handle messages containing
864 fully encapsulated VCALENDAR components instead of only unencapsulated
865 VEVENT subcomponents. We have to move in this direction for compatibility
868 Revision 410.1 2003/03/01 22:07:19 ajc
869 * New user registration, as well as existing user re-registration, now
870 uses the vCard editing screen.
871 * Administratively editing users' address book entries now works again,
872 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
873 in order to enforce this.
875 Revision 410.0 2003/02/19 03:49:33 ajc
878 Revision 400.90 2003/02/19 03:49:17 ajc
879 * latest config.guess and config.sub from www.gnu.org
881 Revision 400.89 2003/02/07 04:44:17 ajc
882 * Replaced sleep() with a function that sleeps using select() in order to
883 avoid potential issues with SIGALRM. Possible fix for weird behavior
884 when running on a Macintosh.
886 Revision 400.88 2003/01/29 22:32:07 ajc
887 * Shuffled some code and comments around; minor cleanup
889 Revision 400.87 2003/01/28 15:37:12 ajc
890 * All functions which read binary data from the server now make use of the
891 read_server_binary() function in tools.c
892 * Binary reads from server now have safety code to prevent infinite loops
893 * All output of MIME objects is now done with http_transmit_thing()
895 Revision 400.86 2003/01/19 06:28:04 ajc
896 * Minimum required Citadel version 6.05
898 Revision 400.85 2003/01/16 04:41:26 ajc
899 * When displaying edit controls for time of day in the calendar, only show
900 minutes that are multiples of 5 ... unless the existing value is not a
901 multiple of 5, in which case we show that too.
903 Revision 400.84 2003/01/15 17:34:04 ajc
904 * event.c: fixed a misspelling
905 * config.guess, config.sub: updated using latest from ftp.gnu.org
907 Revision 400.83 2003/01/14 04:21:27 ajc
908 * Only offer views which make sense for the default view of a room
910 Revision 400.82 2003/01/13 03:34:33 ajc
911 * Get ready for the 4.10 release
913 Revision 400.81 2003/01/12 23:22:53 ajc
914 * configure.in: check for libical v0.24 or newer
916 Revision 400.80 2003/01/07 04:56:17 ajc
917 * Complete the free/busy transparency handling in the form
918 * Default times for new events are now in the correct timezone
920 Revision 400.79 2003/01/06 18:01:35 ajc
921 * Begin handling of TRANSP property to show event times as free or
924 Revision 400.78 2003/01/05 21:02:14 ajc
925 * Summary page: three columns are now all the same width
927 Revision 400.77 2003/01/05 20:56:05 ajc
928 * minor fix for previous checkin
930 Revision 400.76 2003/01/05 20:51:01 ajc
931 * Display PARTSTAT for attendees
933 Revision 400.75 2003/01/05 05:01:00 ajc
934 * Add "today's calendar events" to the summary page.
936 Revision 400.74 2003/01/05 04:27:28 ajc
937 * Add "Tasks" to the summary page
939 Revision 400.73 2002/12/28 05:44:09 ajc
940 * ical_dezonify.c: brought over new version from the Citadel source (again)
942 Revision 400.72 2002/12/28 05:12:45 ajc
943 * ical_dezonify.c: brought over new version from the Citadel source.
945 Revision 400.71 2002/12/26 04:04:48 ajc
946 * Perform CHEK command when automatically establishing sessions, not just
947 when one is explicitly created. Some stuff is missing otherwise.
949 Revision 400.70 2002/12/25 23:18:06 ajc
950 * Be more strategic about when to call ical_dezonify()
951 (This may be the last set of fixes. I hope so.)
953 Revision 400.69 2002/12/25 21:39:38 ajc
954 * ical_dezonify.c: added.
955 * calendar.c: convert incoming ical messages to UTC
956 (the usual routines will then convert them to local time for display)
958 Revision 400.68 2002/12/25 07:06:00 ajc
959 * Tweaked the code to work with libical 0.24
961 Revision 400.67 2002/12/20 04:50:00 ajc
962 * When saving a calendar event, increment the SEQUENCE property.
964 Revision 400.66 2002/12/18 05:03:39 ajc
965 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
966 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
967 Because the libc-allocated buffer was getting clobbered.
968 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
970 Revision 400.65 2002/12/17 05:01:39 ajc
971 * Prettied up the calendar day view layout
972 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
974 Revision 400.64 2002/12/16 04:43:30 ajc
975 * Correctly handle local time zone when figuring out which day and time to
976 display events on calendar month/day views. This also seems to have
977 fixed the bug that was causing events to sometimes get lost when saved.
979 Revision 400.63 2002/12/15 05:50:59 ajc
980 * Form editing of date/time fields now assumes that the icaltimetype being
981 manipulated is in UTC. It converts to/from local time for editing.
983 Revision 400.62 2002/12/10 23:25:47 ajc
984 * Display attendees in message view of calendar objects
986 Revision 400.61 2002/12/07 22:12:59 ajc
987 * Handle incoming RSVP's for meetings. (Note: this will not actually work
988 until I implement the Citadel server function which it calls.)
990 Revision 400.60 2002/11/30 21:34:51 ajc
991 * Submit organizer in a hidden field, in case the server needs it
993 Revision 400.59 2002/11/30 04:46:46 ajc
994 * First cut at adding/removing attendees to an event
995 (Actual invitations should be sent by the Citadel server)
997 Revision 400.58 2002/11/29 23:56:19 ajc
998 * Completed "me as organizer" -- the user's own e-mail address is inserted
999 as the organizer of new events. Detect when the user is the organizer and
1000 enable/disable the attendees box accordingly.
1002 Revision 400.57 2002/11/29 16:38:37 ajc
1003 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1005 Revision 400.56 2002/11/28 06:03:24 ajc
1006 * Issue an ISME command when editing an event, to determine whether the user
1007 viewing the event is the organizer. (Will use this later to allow/disallow
1008 sending out invitations.)
1010 Revision 400.55 2002/11/26 05:01:04 ajc
1011 * Began handling attendee fields
1013 Revision 400.54 2002/11/16 23:40:11 ajc
1016 Revision 400.53 2002/11/16 23:15:02 ajc
1017 * Make the "all day event" shadebox smaller (month view) - no border.
1018 * Fixed bug that caused any events following an all day event to also appear
1021 Revision 400.52 2002/11/16 05:40:54 ajc
1022 * When adding new events to the calendar, default to the month [and day]
1023 currently being viewed.
1024 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1026 Revision 400.51 2002/11/15 05:05:47 ajc
1027 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1029 Revision 400.50 2002/11/15 04:11:46 ajc
1030 * Added even more nifty JavaScript to cause the hour/minute and end date
1031 fields of a calendar event form to render as disabled when the "all day
1032 event" box is checked -- not just when the user checks the box, but also
1033 when the box begins its life already checked.
1035 Revision 400.49 2002/11/14 04:59:40 ajc
1036 * Correctly serialize and save all day events using date instead of date/time
1038 Revision 400.48 2002/11/13 04:49:23 ajc
1039 * "All day event" shows as a single checkbox, instead of one for the start
1040 time and one for the end time. Added nifty JavaScript to zero and shade
1041 the hour/minute and all end time fields when all-day-event is checked.
1043 Revision 400.47 2002/11/12 05:57:27 ajc
1044 * Display a nicer looking screen when replying to calendar invitations
1045 * When displaying day view, don't show all day events twice
1046 * Day or month view: denote all day events by displaying them inside
1049 Revision 400.46 2002/11/12 03:26:39 ajc
1050 * Tell the user about broken Citadel server connections instead of
1051 simply printing "Goodbye"
1053 Revision 400.45 2002/10/23 04:11:38 ajc
1054 * Detect when a meeting invitation is actually an update for an existing UID
1055 and tell the user so.
1057 Revision 400.44 2002/10/21 20:16:38 ajc
1058 * Display conflicts nicely
1060 Revision 400.43 2002/10/21 18:29:14 ajc
1061 * Ask server to hunt for conflicts when displaying a meeting invitation
1063 Revision 400.42 2002/10/19 21:28:32 ajc
1064 * Moved the calendar meeting request reply functionality to the Citadel server
1066 Revision 400.41 2002/10/19 17:10:14 ajc
1067 * Add "Tentative" accept button
1068 * Only display Accept/Tentative/Decline button when method=REQUEST
1070 Revision 400.40 2002/10/19 04:16:37 ajc
1071 * Save an incoming meeting request into the user's calendar.
1073 Revision 400.39 2002/10/18 20:55:05 ajc
1074 * Began work on meeting request accept/decline
1076 Revision 400.38 2002/10/16 19:16:39 ajc
1077 * Fixes and updates to build WebCit on Linux for IBM S/390
1079 Revision 400.37 2002/10/09 04:12:44 ajc
1080 * Templatized trailing HTML
1081 * Templatized "new start page" page
1082 * Added global substitution macros
1084 Revision 400.36 2002/10/09 03:51:01 ajc
1085 * Templatized the <HEAD> section of HTML
1087 Revision 400.35 2002/10/07 23:03:38 ajc
1088 * messages.c: don't display room name field when it's blank
1090 Revision 400.34 2002/10/07 04:10:37 ajc
1091 * When displaying meeting invitations, only show date/time for VEVENT
1092 subcomponents. Date/time for other subcomponents are irrelevant.
1093 * Cleaned up HTML display of meeting invitations.
1095 Revision 400.33 2002/10/03 03:40:31 ajc
1096 * Worked on meeting accept/decline a little bit
1098 Revision 400.32 2002/09/30 03:58:35 ajc
1099 * Dabbled in handling incoming meeting requests
1101 Revision 400.31 2002/09/29 20:15:43 ajc
1102 * Completed the calendar day view
1104 Revision 400.30 2002/09/28 04:01:30 ajc
1105 * started fleshing out the calendar day view
1107 Revision 400.29 2002/09/27 21:19:28 ajc
1110 Revision 400.28 2002/09/27 18:31:33 ajc
1111 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1112 * After saving a VEVENT, return to the correct calendar view and date
1114 Revision 400.27 2002/09/27 17:15:44 ajc
1115 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1117 Revision 400.26 2002/09/27 04:37:21 ajc
1118 * New, buggy versions of event editing screens
1120 Revision 400.25 2002/09/26 22:00:16 ajc
1121 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1122 month 1 in libical functions)
1124 Revision 400.24 2002/09/25 21:57:13 ajc
1125 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1128 Revision 400.23 2002/09/24 04:12:34 ajc
1129 * Rough cut of the two-pass calendar display routines (first pass: go thru
1130 messages gathering VEVENT items; second pass: render calendar with data)
1132 Revision 400.22 2002/09/23 04:01:33 ajc
1133 * Presentation changes to calendar month view
1135 Revision 400.21 2002/09/22 05:20:27 ajc
1136 * Began implementing month view
1138 Revision 400.20 2002/09/21 04:38:05 ajc
1139 * Added utility functions for displaying vcalendar timestamps in web forms
1140 and translating form data back to timestamps.
1141 * Completed the "edit task" and "add new task" screens.
1143 Revision 400.19 2002/09/20 20:28:08 ajc
1144 * Smooth transition between "list tasks" & "edit task" screens
1146 Revision 400.18 2002/09/20 03:54:44 ajc
1147 * Display the "Tasks" view as a bulleted list with each task clickable
1148 * Clicking brings up an (unfinished) "edit task" screen
1150 Revision 400.17 2002/09/18 21:44:02 ajc
1151 * display VTODO parameters
1153 Revision 400.16 2002/09/17 04:21:00 ajc
1154 * Handler chains for VCALENDAR and VTODO types
1156 Revision 400.15 2002/09/17 03:37:10 ajc
1157 * Implemented a 'display handler' infrastructure for various groupware types
1159 Revision 400.14 2002/09/16 03:35:12 ajc
1160 * Just a bunch of glue code to iterate through the various types of ical
1161 objects we could encounter
1163 Revision 400.13 2002/09/15 04:05:41 ajc
1164 * Process calendar object subcomponents
1166 Revision 400.12 2002/09/15 03:40:13 ajc
1168 * When a text/calendar MIME type is discovered in a message, send it to
1169 the (currently skeleton) parser in calendar.c
1170 * calendar.c: skeleton parser for calendar objects which currently just
1171 creates an icalcomponent object and frees it.
1173 Revision 400.11 2002/09/15 03:16:24 ajc
1174 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1175 function namespace in libical
1177 Revision 400.10 2002/09/15 02:50:55 ajc
1178 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1180 Revision 400.9 2002/09/14 21:33:31 ajc
1181 * Backed out compression of inlines -- not all browsers appear to handle it
1183 Revision 400.8 2002/09/14 20:20:29 ajc
1184 * Attempting to push more stuff through compression. I've introduced some
1185 sort of deadlock bug that I can't seem to find yet...
1187 Revision 400.7 2002/09/14 20:00:22 ajc
1188 * Compress output_image() graphics
1190 Revision 400.6 2002/09/14 16:26:35 ajc
1191 * output_image() now reads the entire image from Citadel into a buffer before
1192 sending it to the browser (for performance reasons, and so it can compress)
1194 Revision 400.5 2002/09/14 04:52:59 ajc
1195 * Look for the "libical" calendaring library and link it in if present...
1197 Revision 400.4 2002/09/14 04:02:36 ajc
1198 * Finished gzip compression of dynamic pages (when browser supports it)
1200 Revision 400.3 2002/09/13 20:40:53 ajc
1201 * Detect when the client browser is capable of gzip encoding
1202 (actual encoding is not implemented yet)
1204 Revision 400.2 2002/09/13 15:54:40 ajc
1205 * Reversed the above change because I broke it somehow
1207 Revision 400.1 2002/09/11 22:46:59 ajc
1208 * Started adding in compression and calendaring library detects (not finished)
1210 Revision 400.0 2002/09/09 03:56:11 ajc
1211 * This is version 4.00
1213 Revision 323.68 2002/09/09 03:51:01 ajc
1214 * In the HTML-to-HTML converter:
1215 --> Open links in new window (as with text msgs)
1216 --> Convert loose URL's to hot links (as with text msgs)
1218 Revision 323.67 2002/09/06 03:59:11 ajc
1219 * Added an "About this server" panel to the Summary page.
1220 (Useless fluff, but better than an empty column.)
1222 Revision 323.66 2002/08/26 02:57:06 ajc
1223 * Rooms listed on the summary page are now clickable-gotoable
1225 Revision 323.65 2002/08/26 01:24:09 ajc
1226 * Added a "summary" page (rather sparse for now)
1228 Revision 323.64 2002/08/24 15:30:48 ajc
1229 * GET instead of POST for listsub. Also add a 'Back...' link.
1231 Revision 323.63 2002/08/24 05:59:24 ajc
1232 * Bugfixes and cosmetic changes to listsub system
1234 Revision 323.62 2002/08/23 03:37:19 ajc
1235 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1237 Revision 323.61 2002/08/22 03:55:47 ajc
1238 * 'unsubscribe' command (but not 'confirm unsubscribe')
1240 Revision 323.60 2002/08/21 21:58:37 ajc
1241 * Completed self-service list subscription via web.
1242 (Still need to implement unsubscribe.)
1244 Revision 323.59 2002/08/16 22:06:51 ajc
1247 Revision 323.58 2002/08/16 03:51:12 ajc
1248 * I think I've finally nailed the 'no session' pages now...
1250 Revision 323.57 2002/08/15 03:49:47 ajc
1251 * Fleshed out the list subscription page a bit
1253 Revision 323.56 2002/08/13 19:55:12 ajc
1254 * Keep track of the HTTP "Host:" header being sent by the browser.
1255 (We're going to need this in the near future)
1257 Revision 323.55 2002/08/05 16:07:30 ajc
1258 * Moved "edit floor label pic" to the floor editing screen
1260 Revision 323.54 2002/08/05 15:53:00 ajc
1261 * Commands to add, change, delete floors
1263 Revision 323.53 2002/07/26 03:20:04 ajc
1264 * Beautified the folder tabs in "edit room"
1266 Revision 323.52 2002/07/25 04:01:58 ajc
1267 * Final cleanup of changes (finally located and fixed the bug)
1269 Revision 323.51 2002/07/24 04:14:23 ajc
1270 * Minor code cleanup of last night's changes
1272 Revision 323.50 2002/07/23 15:40:54 ajc
1273 * Minor cleanup of previous changes
1275 Revision 323.49 2002/07/23 04:43:58 ajc
1276 * Updated message reading to use the new MSG4 command, so we can do output
1277 of various types of richtext (mainly HTML).
1279 Revision 323.48 2002/07/16 03:37:24 ajc
1280 * Small change to above
1282 Revision 323.47 2002/07/16 03:23:37 ajc
1283 * Display HTML messages as HTML. (Wow!)
1285 Revision 323.46 2002/07/13 04:39:59 ajc
1286 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1287 output HTML instead of converting to text/plain and back. (Not finished.)
1289 Revision 323.45 2002/07/11 03:17:03 ajc
1290 * hacks to text_to_server() to transmit messages as HTML
1292 Revision 323.44 2002/07/09 04:21:12 ajc
1295 Revision 323.43 2002/07/06 03:10:26 ajc
1296 * Enable a "make this my start page" link that works in lots of places.
1297 Configures a user's preference of where to go after login.
1299 Revision 323.42 2002/06/19 22:01:31 ajc
1300 * When editing another user's vCard, do a "transient goto" to their config
1301 room so you don't automatically gain access to their config room.
1302 * When creating a user, go back to the "select user to edit" screen with the
1303 new user's account name pre-selected.
1305 Revision 323.41 2002/06/17 03:48:44 ajc
1306 * Finished the thing to edit other users' vCards.
1308 Revision 323.40 2002/06/16 21:49:02 ajc
1309 * Administratively edit other users' vCards. Still needs a couple of lines
1310 of glue code to make it work.
1312 Revision 323.39 2002/06/15 20:34:39 ajc
1313 * Use safestrncpy() instead of strncpy() where appropriate
1314 * Fixed a memory allocation bug in the vCard parser
1316 Revision 323.38 2002/05/23 03:40:05 ajc
1317 * Brought over a utility function I'll need later
1319 Revision 323.37 2002/05/22 02:34:56 ajc
1320 * Finished room/folder view selector. Pretty cool.
1322 Revision 323.36 2002/05/22 01:53:23 ajc
1323 * Room list or folder list? Give the user a choice. (Has bugs.)
1325 Revision 323.35 2002/05/12 15:21:43 error
1326 * do_template() now parses a .wml file for WAP clients, and a .html file
1329 Revision 323.34 2002/05/11 22:46:19 error
1330 * Track whether user-agent is a WAP gateway
1332 Revision 323.33 2002/05/11 15:35:07 error
1333 * webcit.c: add MIME types for WAP/WML
1335 Revision 323.32 2002/05/10 15:29:58 ajc
1336 * Hacked the address book view a little bit
1338 Revision 323.31 2002/05/09 03:53:56 ajc
1339 * Began working on address book view
1341 Revision 323.30 2002/05/08 03:38:58 ajc
1342 * Preferences framework
1344 Revision 323.29 2002/05/07 03:57:29 ajc
1345 * In message summary, replace 'Del' links with checkboxes
1347 Revision 323.28 2002/05/05 03:28:15 ajc
1348 * Shuffled around the room banner a bit
1350 Revision 323.27 2002/05/03 19:32:39 ajc
1351 * Finished "folder list" mode (still need to move it to a permanent location)
1353 Revision 323.26 2002/05/03 03:55:17 ajc
1354 * more folder display stuff
1356 Revision 323.25 2002/05/01 22:03:07 ajc
1357 * "folder list" view (not finished)
1359 Revision 323.24 2002/05/01 03:23:31 ajc
1360 * Added a drop-down box to change a user's view of a room.
1362 Revision 323.23 2002/04/28 03:56:47 ajc
1363 * Finished summary mode (for the most part, anyway)
1365 Revision 323.22 2002/04/26 21:13:21 ajc
1366 * Separated "summary mode" message listing into its own function
1367 * Go to summary mode automatically when the server says that view=1
1369 Revision 323.21 2002/04/20 04:14:29 ajc
1370 * Some work on email summary screen
1372 Revision 323.20 2002/03/31 05:02:39 ajc
1373 * Remove "Page another user" link from main menu
1374 * Add "edit my citadel config room" type link from edit user screen
1376 Revision 323.19 2002/03/29 22:30:45 ajc
1377 * Finished the "edit user" screen.
1379 Revision 323.18 2002/03/29 15:18:09 ajc
1380 * yep ... more user edit stuff
1382 Revision 323.17 2002/03/26 19:01:12 ajc
1383 * More edit user stuff
1385 Revision 323.16 2002/03/26 18:23:23 ajc
1386 * Don't display room banner on screens that don't pertain to a particular room
1387 * Initial prep for add/change/delete user accounts screen
1389 Revision 323.15 2002/03/22 04:33:08 ajc
1390 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1392 Revision 323.14 2002/03/19 04:35:10 ajc
1393 * Brought over yet another new version of the MIME parser from Citadel
1395 Revision 323.13 2002/03/13 03:56:52 ajc
1396 * New site config option "Allow system Aides to gain access to mailboxes"
1398 Revision 323.12 2002/03/12 23:13:57 ajc
1399 * Moved room access controls out of the admin menu and into the room commands
1400 menu. Prettied up the access control list screen.
1402 Revision 323.11 2002/03/10 06:07:09 ajc
1403 * Handle multiple Internet e-mail addresses in vCard editor
1405 Revision 323.10 2002/03/07 04:56:09 ajc
1406 * Final polish for initial round of vCard editing functions. Only show "edit"
1407 link when editing user's own vCard in the My Citadel Config> room.
1409 Revision 323.9 2002/03/06 05:22:33 ajc
1410 * More vcard editing form stuff
1412 Revision 323.8 2002/03/05 05:05:06 ajc
1413 * More vCard editing stuff
1415 Revision 323.7 2002/03/04 05:28:54 ajc
1416 * Wrote some skeleton code for robust vCard editing
1418 Revision 323.6 2002/03/03 06:58:25 ajc
1419 * Login errors displayed in red
1421 Revision 323.5 2002/03/03 06:52:59 ajc
1422 * Allow editing of the "disable self-service user account creation" site config option
1424 Revision 323.4 2002/02/24 07:02:44 ajc
1425 * Added the ability to enter a Subject: line in messages
1426 * Go to the Mail room when user clicks on the new mail alert icon
1428 Revision 323.3 2002/02/13 22:47:51 ajc
1429 * Added some rudimentary support for displaying vCards as card-looking things
1431 Revision 323.2 2002/02/13 15:04:25 ajc
1432 * Began some hacks for vCard processing
1434 Revision 323.0 2002/01/13 09:07:06 ajc
1437 Revision 322.4 2002/01/13 09:06:38 ajc
1438 * Brought over the debugged mime parser from Citadel
1440 Revision 322.3 2002/01/05 06:19:17 error
1441 * Add MIME types text/css and image/png
1443 Revision 322.2 2002/01/03 22:32:38 ajc
1444 * templatized the "prompt for recipient" screen
1446 Revision 322.1 2001/12/28 09:43:05 error
1447 * Client support for hostnames up to 63 characters
1449 Revision 322.0 2001/12/26 23:11:56 ajc
1452 Revision 321.1 2001/12/26 23:11:25 ajc
1453 * Minor change to the upload handler, to fix graphics uploads
1455 Revision 321.0 2001/12/26 05:28:02 ajc
1458 Revision 320.2 2001/12/26 05:24:11 ajc
1459 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1460 link tags. The nifty JavaScript stuff is now used only to light up the
1461 buttons during mouse hovers, and nothing more.
1463 Revision 320.1 2001/12/25 00:14:44 error
1464 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1466 Revision 320.0 2001/12/21 06:04:03 ajc
1469 Revision 301.22 2001/12/21 06:03:54 ajc
1472 Revision 301.21 2001/12/20 05:02:42 ajc
1473 * If you paid for this software, someone is ripping you off.
1474 * Fixed the urlesc() function to use a caller-supplied target buffer.
1476 Revision 301.20 2001/12/18 20:35:29 ajc
1477 * More fun JavaScript-enabled buttons
1479 Revision 301.19 2001/12/18 16:48:06 ajc
1480 * Began testing new JavaScript-enabled k00l light-up buttonz
1482 Revision 301.18 2001/12/18 06:06:20 ajc
1483 * mime parser update
1485 Revision 301.17 2001/12/15 20:51:33 ajc
1486 * "reply" button on pop-up pages
1488 Revision 301.16 2001/12/11 16:02:40 ajc
1489 * Completed support for add/remove mailing list recipients.
1491 Revision 301.15 2001/12/11 15:22:53 ajc
1492 * Began constructing the listserv screen for config (not tested)
1494 Revision 301.14 2001/12/11 05:37:12 ajc
1495 * Finished the share/unshare room screen in Edit Room
1497 Revision 301.13 2001/12/03 04:43:40 ajc
1498 * Brought over an update of the MIME parser from Citadel.
1500 Revision 301.12 2001/12/02 07:09:13 ajc
1501 * Turned the room editing page into a tabbed dialog
1502 * Started adding some of the room sharing stuff
1504 Revision 301.11 2001/11/22 05:17:06 ajc
1505 * Completed the add/change/delete neighbor node screens
1507 Revision 301.10 2001/11/18 01:47:24 ajc
1508 * Tentatively begun the change of networking configuration screens to reflect
1509 the new network architecture of the server.
1511 Revision 301.9 2001/11/18 01:41:09 ajc
1512 * Brought over the newer string tokenizer from Citadel
1513 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1514 server's convention of #define SIZ 4096
1516 Revision 301.8 2001/11/14 03:20:22 ajc
1517 * Add some more of the newer config settings to the site config screen
1519 Revision 301.7 2001/09/25 03:34:09 ajc
1520 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1521 and bail out without bothering the Citadel server.
1523 Revision 301.6 2001/08/22 16:38:06 ajc
1524 * Added the "-c" command line option to generate optional cookies indicating
1525 the host name of the server. This makes it easy to put a cluster of WebCit
1526 servers behind (for example) an Arrowpoint load balancer.
1528 Revision 301.5 2001/08/21 04:02:56 ajc
1529 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1530 unwanted page caching
1532 Revision 301.4 2001/08/13 03:43:24 ajc
1535 Revision 301.3 2001/08/13 03:40:01 ajc
1536 * Another attempt at focus
1538 Revision 301.2 2001/08/11 04:24:39 ajc
1539 * Attempt at setting focus to msgtext area when entering a message.
1541 Revision 301.1 2001/08/02 03:42:03 ajc
1542 * Changed the wholist to work with the new masquerade semantics
1544 Revision 301.0 2001/06/28 15:05:31 ajc
1547 Revision 300.2 2001/06/28 15:03:49 ajc
1548 * Every generated page now includes a meta tag to disable evil "smart tags"
1549 (see http://smarttags.manilasites.com/ for more information)
1551 Revision 300.1 2001/06/28 02:39:54 ajc
1552 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1553 the screen where you can create a room...
1555 Revision 300.0 2001/06/27 06:24:06 ajc
1556 * Tagged everything as Version 3.00
1558 Revision 213.25 2001/06/27 06:22:49 ajc
1559 * Updated docs for the 3.00 release
1561 Revision 213.24 2001/06/27 06:16:01 ajc
1562 * Correct generated window name in pop up pages
1563 * Added handling of MIME inline images (not tested)
1565 Revision 213.23 2001/06/22 17:58:20 ajc
1566 * A few performance and tuning cleanups. Increased the size of the socket
1567 queue length to 100 for use on big systems. Also, during startup, the
1568 initial startup thread now exits after creating the worker threads, instead
1569 of becoming a worker thread itself. For some reason Solaris had problems
1570 with the latter method.
1572 Revision 213.22 2001/06/07 03:16:57 ajc
1573 * Brought over an updated mime parser from Citadel
1575 Revision 213.21 2001/06/06 14:44:25 ajc
1576 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1578 Revision 213.20 2001/05/31 02:26:22 ajc
1579 * Fixed login to take you to the Lobby instead of the next room.
1581 Revision 213.19 2001/05/30 22:37:09 ajc
1582 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1583 or a "filename" from the MIME parser.
1585 Revision 213.18 2001/05/30 01:06:57 ajc
1586 * Changes to mime parser ... still something wrong
1588 Revision 213.17 2001/05/28 19:27:29 ajc
1589 * Fixed bug which marked all messages in Lobby as old before reading at login
1591 Revision 213.16 2001/05/25 22:39:26 ajc
1592 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1594 Revision 213.15 2001/05/23 16:15:23 ajc
1595 * UI changes (pretty frames with no scrollbars)
1597 Revision 213.14 2001/05/22 00:32:17 ajc
1600 Revision 213.13 2001/05/22 00:02:18 ajc
1601 * Another attempt to fix the fd leak
1603 Revision 213.12 2001/05/19 02:21:40 ajc
1604 * Attempt to fix the dangling sockets.
1606 Revision 213.11 2001/05/15 03:22:25 ajc
1607 * More icon updates and link cleanup type stuff
1609 Revision 213.10 2001/05/06 05:11:48 ajc
1610 * Added paging icon and right-justified it
1611 * Send-page window is now a popup
1613 Revision 213.9 2001/05/04 04:28:10 ajc
1614 * Added "page user" button in wholist
1616 Revision 213.8 2001/05/01 00:49:43 ajc
1617 * more of the UI overhaul
1619 Revision 213.7 2001/04/30 01:49:36 ajc
1620 * more work on UI overhaul
1622 Revision 213.6 2001/04/29 04:39:23 ajc
1623 * User interface overhaul now in progress. WARNING: incomplete system.
1625 Revision 213.5 2001/04/01 22:13:37 cough
1626 * Modified roomops.c to give users the ability to pick a floor at room
1629 Revision 213.4 2001/02/15 01:21:55 ajc
1630 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1631 invite/kickout functionality.
1633 Revision 213.3 2001/01/25 23:10:00 ajc
1634 * "Delete message" button now confirms on client-side using JavaScript
1636 Revision 213.2 2000/12/05 18:39:49 ajc
1637 * Added support for non-USA countries in registration screen (requires the
1638 latest Citadel server, which supports the country field)
1640 Revision 213.1 2000/10/20 04:27:46 ajc
1641 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1643 Revision 213.0 2000/10/03 16:44:01 ajc
1644 * Tagged for 2.13 release
1646 Revision 212.16 2000/10/03 03:15:53 ajc
1647 * Cosmetic changes to login screen, menu bar, and message header bar
1649 Revision 212.15 2000/09/28 03:44:52 ajc
1650 * Linked to the bio/photo page from message headers. I'm not sure I like the
1651 color scheme, though.
1653 Revision 212.14 2000/09/28 03:37:23 ajc
1654 * who.c: provide links to bio/photo pages for each user in the wholist
1656 Revision 212.13 2000/09/24 21:37:21 ajc
1657 * When reading large numbers of messages, group them in smaller numbers and
1658 display the selector bar in search engine style (like AltaVista and Google)
1660 Revision 212.12 2000/09/24 04:17:16 ajc
1661 * Templatized the room banner.
1663 Revision 212.11 2000/09/17 03:29:45 ajc
1664 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1666 Revision 212.10 2000/09/14 11:43:37 error
1667 Replace occurrences of % throughout the HTML with %% so as to be friendly
1668 to HP/UX printf() and possibly others.
1670 Revision 212.9 2000/09/13 04:13:59 ajc
1671 * Completed the initial hack of the variable substitution template thingy.
1672 Check out static/login.html to see the first template.
1674 Revision 212.8 2000/09/11 17:08:16 ajc
1675 * Started templatizing the login screen. Not finished yet.
1677 Revision 212.7 2000/09/11 03:29:50 ajc
1678 * Started working on a variable-substitution thing
1680 Revision 212.6 2000/08/30 03:20:22 ajc
1681 * Put the wholist back into its own window.
1683 Revision 212.5 2000/07/06 03:46:29 ajc
1684 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1686 Revision 212.4 2000/06/29 04:22:35 ajc
1687 * Changed the format of the wholis (again). Now it shows up in a frame
1688 instead of a separate window.
1690 Revision 212.3 2000/06/12 03:28:44 ajc
1691 * added support for multi-line paging
1693 Revision 212.2 2000/06/07 04:11:28 ajc
1694 * HTML changes to room banner
1696 Revision 212.1 2000/05/31 04:29:54 ajc
1697 * Initial support for "summary" (headers only, no body) mode of reading
1698 messages, and "read one" mode. For future support of 'traditional' email.
1700 Revision 212.0 2000/05/23 20:35:52 ajc
1701 * Tagged for the 2.12 release
1703 Revision 211.19 2000/05/18 02:33:39 ajc
1704 * Don't call whobbs() directly after changing masq room/host, it screws up the
1705 refresh. It now calls an HTTP redirect page instead.
1706 * added http_redirect(char *url) function to accomplish the above
1708 Revision 211.18 2000/05/08 17:24:32 ajc
1709 * Removed HTTP date fields because it was confusing browser caches (weird)
1710 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1712 Revision 211.17 2000/05/07 23:46:55 ajc
1713 * added Date: and Last-Modified: headers to HTTP output
1714 * masquerade room/host screen now runs in wholist window, and returns to it
1716 Revision 211.16 2000/05/02 17:32:06 ajc
1717 * Font related changes to html
1719 Revision 211.15 2000/04/20 02:42:23 ajc
1720 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1721 crashing every session, every time. (?)
1722 * End the session after displaying robots.txt or nocookies.html, to prevent
1723 big session logjams when either of these conditions are met
1725 Revision 211.14 2000/04/15 15:43:46 nbryant
1726 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1727 64-bit gcc on sparc is evil)
1729 Revision 211.13 2000/04/06 20:42:03 nbryant
1730 * configure.in: fix a typo
1732 Revision 211.12 2000/04/06 20:37:01 nbryant
1733 * solaris cleanups and warning fixes
1735 Revision 211.11 2000/03/31 03:48:52 ajc
1736 * text_to_server() now behaves the way web users expect text entry to work.
1737 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1739 Revision 211.10 2000/03/31 02:39:06 ajc
1740 * Fixed bugs in "Site configuration" and added new fields.
1742 Revision 211.9 2000/03/31 02:08:45 ajc
1743 * Added "max messages per page" and "read next nnn" stuff to read loop
1744 (probably not in its final form)
1746 Revision 211.8 2000/03/28 17:02:47 nbryant
1747 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1749 Revision 211.7 2000/03/27 16:18:17 ajc
1750 * Implement multi-room chat as available in Citadel 5.70
1752 Revision 211.6 2000/03/23 04:45:15 ajc
1753 * Experimental move of wholist to a separate auto-refreshing window
1755 Revision 211.5 2000/03/19 22:49:03 ajc
1756 * Made the header-bar buttons more visible
1757 * Added a "reply" header-bar button
1758 * Move "Subject:" lines into the header-bar
1759 * Padded the header-bars by one pixel (nicer looking)
1760 * Changed message date/time output format
1762 Revision 211.4 2000/03/19 19:49:31 ajc
1763 * Added support for unix domain sockets
1765 Revision 211.3 2000/02/11 23:45:04 nbryant
1766 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1767 * tcp_sockets.c: include <arpa/inet.h>
1769 Revision 211.2 2000/02/11 23:30:04 nbryant
1770 configure.in: added some code for FreeBSD
1772 Revision 211.1 2000/01/11 04:20:40 ajc
1773 * Add "close window" option to goodbye screen
1775 Revision 211.0 2000/01/04 15:24:16 ajc
1776 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1777 * This will be released as v2.11; tagged everything as such.
1779 Revision 210.0 1999/12/24 04:57:18 ajc
1782 Revision 1.121 1999/12/23 04:54:48 ajc
1783 * Changed session cookie from hexadecimal encoding to base64
1784 * Removed overly verbose logging
1786 Revision 1.120 1999/12/12 18:12:28 ajc
1787 * get http request: clear hold buffer before starting to read in HTTP request.
1788 This was causing some requests to get corrupted.
1790 Revision 1.119 1999/12/08 18:25:21 ajc
1791 * Increased the size of the backlog queue length passed to accept() and made
1792 it a configuration parameter in webcit.h
1794 Revision 1.118 1999/12/07 16:09:26 ajc
1795 * Better (non fireworks display mode) handling of broken HTTP sockets
1797 Revision 1.117 1999/12/06 03:40:29 ajc
1798 * Moved a bunch of other global variables to per-session variables
1800 Revision 1.116 1999/12/06 02:05:33 ajc
1801 * Moved global march list into per-session context
1803 Revision 1.115 1999/12/05 18:38:02 ajc
1804 * Auto-scaling worker thread pool size
1806 Revision 1.114 1999/12/05 17:38:41 ajc
1807 * Additional debugging and cleanup
1809 Revision 1.113 1999/12/04 22:16:05 ajc
1810 * Moved all diagnostic output to stderr
1811 * Moved "HTTP/1.0 200 OK" output to output_headers()
1813 Revision 1.112 1999/12/04 21:56:59 ajc
1814 * Finished the overhaul. Now to tune...
1816 Revision 1.111 1999/12/03 17:59:53 ajc
1817 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1818 pseudocode so the build is currently broken.
1820 Revision 1.110 1999/12/03 16:37:46 ajc
1821 * Repaired HTTP output for image transfers and static content
1823 Revision 1.109 1999/12/03 05:09:54 ajc
1824 * Rewrote the HTTP engine and application coupling to run in a worker thread
1825 model and to run as a single multithreaded program (eliminated helper
1826 processes and pipes). It currently runs but has many large bugs.
1828 Revision 1.108 1999/12/03 00:18:20 ajc
1829 * Added ".c.o" rule to Makefile
1831 Revision 1.107 1999/11/26 03:32:59 ajc
1832 * Started moving all of the global variables into a struct, to facilitate
1833 multithreaded server.
1835 Revision 1.106 1999/11/26 01:28:10 ajc
1838 Revision 1.105 1999/11/04 02:05:02 ajc
1839 * Added 'number of worker threads' to site config screen
1841 Revision 1.104 1999/10/25 02:25:09 ajc
1842 * Shuffled around the room editing commands
1844 Revision 1.103 1999/10/14 04:07:18 ajc
1845 * Cleaned up the bottom-of-page icons
1847 Revision 1.102 1999/10/08 23:58:11 ajc
1848 * Minor bug fix in registration screen
1850 Revision 1.101 1999/10/06 02:44:02 ajc
1851 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1852 it back in when it's fixed. Also added more attempts at cache disabling,
1853 but it still doesn't work in the StarOffice browser. I don't know why.
1855 Revision 1.100 1999/10/02 03:26:14 ajc
1856 * Merged in Nick's bit of JavaScript to handle key commands.
1857 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1858 in a text field. Right now you can't even log in.
1860 Revision 1.99 1999/09/01 01:06:11 ajc
1861 * Added "max message length" field in global config screen
1863 Revision 1.98 1999/08/14 18:16:10 ajc
1864 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1867 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1868 * Did neat stuff to the bottom of the page
1870 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1871 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1872 to a Citadel server fails.
1873 * messages.c: don't auto-link URL's in messages if it would cause
1876 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1877 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1878 compiler. This should make more browsers happy.
1880 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1881 * Added support for "robots.txt" telling spiders to go away.
1882 * Do a slrp_highest() when logging off.
1884 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1885 * Rearranged the code in "Site-wide configuration" and "Generic
1886 server command" to avoid nested server operations
1888 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1889 * webcit.c: added "back, top, next" buttons to bottom of each page
1890 * menubar.html: replaced "User list" with "Page another user"
1892 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1893 * context_loop.c: rearranged some code to try to eliminate deadlocks
1895 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1896 * Unknown URL's now display the main menu instead of diagnostics
1897 * Diagnostics are now at <baseurl>/diagnostics
1899 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1900 * Session no longer locks up when an express message is cancelled
1901 * The default Citadel server is now "localhost" instead of uncnsrd
1902 * Added some documentation
1904 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1905 * roomops.c: made room banner graphics more reliable
1906 * messages.c: added code to prevent accidental "double-posting"
1907 * who.c: fixed the "Change room/host/user" submit logic
1909 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1910 * Changed static/menubar.html so the text is readable
1912 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1913 * Ditched the frames mode completely. It wasn't working properly in,
1914 among other places, IE 5. Die, Bill, Die.
1916 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1917 * Fixed the behavior of the "forget room" routine, to properly handle
1918 the transition back to the Lobby after it's all done.
1919 * Added ExpressMessageCat() to allow code to send the user messages
1920 along with incoming express messages
1921 * WebCit now sends the name of the end user's browser as the client
1922 name in a Citadel IDEN command rather than its own name.
1924 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1925 * Minor code cleanups
1926 * New mail notification
1928 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1929 * Top-aligned all the cells in the fake frames in non-frames mode
1931 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1932 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1933 of a Goto, in order to prevent it from first marking all msgs old.
1935 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1936 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1937 which can differentiate the needs of frames and noframes modes
1939 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1940 * webserver.c: added "-t" option to send traces somewhere else
1942 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1943 * context_loop.c: display an error page if the client browser
1944 requests a non-root page and there is no cookie set
1945 * webserver.c: took my name off the copyright notice (it's a group
1948 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1949 * Reworked a lot of the structure, made more HTML "embeddable"
1950 * Changed the noframes mode to display "fake" frames using tables
1952 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1953 Changed some output formatting (mainly <FONT> tags).
1954 Changed who.c to use urlescputs() rather than escputs()
1955 in urls so GOTOs and User Profiles work when the string has a
1958 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1959 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1960 How to cause "onLoad=" to cause a sibling frame to refresh without
1961 having to use the nonportable HTTP "Window-Target:" directive. Began
1962 implementation of this; it should allow portable NS/IE compatibility.
1964 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1965 * Implemented "access level required to create rooms"
1967 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1968 * webcit.c: modified getz() to *exit* the program when fgets()
1969 returns an error. This is actually the desired behavior; it would
1970 otherwise busy-loop forever on a broken pipe.
1972 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1973 * webcit.c: added to getz() the ability to return an error code;
1974 implemented this in the main loop, hopefully fixing problems
1975 * Added "braindamage" file (frames/JS browser compatibility list)
1976 * Added HTTP "User-agent:" detection
1977 * wildmat.c, braindamage.c: added
1978 * Initial value of 'noframes' is now set by the braindamage check
1979 * Ran everything through "indent -kr -i8"
1980 * roomops.c: in room list, print a in otherwise empty cells
1982 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1983 * context_loop.c: warning fix
1984 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1986 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1987 * Resolve the name of the connecting host and pass it on to Citadel
1989 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1990 * wDumpContent() is now responsible for </BODY></HTML> most of the
1991 time (parameter settable) so that the main menu can easily be
1992 embedded in every page when running in noframes mode
1993 * noframes mode selection is now carried in the cookie
1995 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1996 * Made the frames stuff less dependent on the HTML TARGET= directive
1997 and more dependent on the HTTP Window-target: directive.
1998 * Made the system semi-navigable in noframes mode.
2000 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2001 * Brought over the new room listing code and <G>oto heuristics
2002 from the main Citadel tree, to pay attention to floor/room ordering
2004 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2005 * Modified the back end of mime_parser to use callbacks instead of
2006 doing something specific. Now we can use it elsewhere.
2008 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2009 * Fixed the bugs in "Site-wide configuration"
2010 * Added a "generic server commands" screen
2012 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2013 * Reduced the multiple cookies down to one cookie combining all data.
2015 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2016 * Removed wc_host and wc_port cookies.
2017 * Added an "edit your session" screen to change your wholisting.
2019 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2020 * Added "enter registration"
2021 * Set up automatic trigger of Enter Registration when the server
2023 * Established that a one-to-one WebCit/Citadel correspondence will
2024 be required. No big deal due to shared code segments.
2025 * Added "change password"
2026 * Added networking configuration screens. These still need testing.
2027 * Added a "kill session" link to each line of the wholist when
2028 logged in as an aide, and the screens to perform this operation.
2030 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2031 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2032 * "Finished" the MIME parser.
2033 * Got image uploads working.
2034 * Added "add/edit user photo" screens.
2035 * Added "add/edit room graphic" screens.
2036 * Added "add/edit floor graphic" screens.
2037 * Fixed display of floor graphic in known rooms list.
2039 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2040 * Wrote mime_parser.c for handling of image uploads. This will also
2041 be used in future Citadel MIME projects.
2043 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2044 * Fixed a bug in the room banner display code
2045 * Added "delete room"
2046 * Added "validate users"
2048 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2049 * Added "edit room info file"
2052 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2053 * Changed the "auto read new" functionality from a meta refresh tag
2054 to an "onload" directive (the former was causing graphics problems)
2055 * Added "create room"
2058 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2059 * Got the Zap and List-Zapped commands working
2060 * Added a convenience function to display a page with an error string
2061 * Automatically do a read-new-msgs whenever a new room banner is loaded
2063 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2064 * Added the screens to send pages
2065 * Changed message headers to display in bigger font, non-boldface
2066 * Added the chat system
2067 * Added goto private rooms
2069 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2070 * Replace "Citadel" in menu bar with the Citadel logo
2072 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2073 * automatically regenerate Makefile when Makefile.in changes
2075 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2076 * context_loop.c: Moved "remove session" into its own function.
2077 Check for dead webcit child process before each transaction.
2078 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2079 against broken HTTP connections.
2080 * Added a housekeeping thread to periodically remove dead sessions
2081 and kill idle sessions.
2082 * messages.c: added "delete message" functionality
2083 * messages.c: added "move message" functionality
2084 * userlist.c: added. This adds "userlist" and "show user" functions.
2085 * roomops.c: fixed buggy implementation of ungoto
2086 * Set up an option in output_headers() to optionally print the most
2087 often used opening HTML as well as the HTTP headers.
2088 * Display express messages in cute little JavaScript popup window.
2090 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2091 * Brought over message reading and entry functions from old WebCit
2093 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2094 * context_loop.c: really fix the SO_LINGER stuff
2095 * webserver.c: remove commented-out references to SO_LINGER
2097 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2098 * context_loop.c: After fork(), child process closes the HTTP socket
2099 so when the parent process closes it, it actually _does_ close.
2100 Otherwise, aIEeeee and possibly other browsers will hang.
2101 * Added support for graphics images retrieved from the Citadel server.
2102 * Set up login banner graphic and background image graphic
2104 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2105 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2107 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2108 * Smoothed out some of the login/logout code. Failed authentication
2109 now works the way it should.
2110 * Added support for new user login (still need to handle registration).
2112 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2113 * Discovered that the HTTP socket problem is related to a socket that
2114 isn't properly lingering on close. Temporarily hacked a sleep(10)
2115 into context_loop.c until it is figured out.
2117 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2118 * Did a little debugging, still trying to figure out why logging in
2119 displays "Connection reset by peer" error. It used to work...
2121 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2122 * Makefile.in: updated dependencies
2124 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2125 * Fixed broken interpretation of variables specified in the URL
2126 * added new "action" variable to make main loop simpler
2128 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2129 * webserver.c: prototype vsnprintf
2130 * context_loop.c: warning fix
2132 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2133 * tcp_sockets.c: removed some dead code
2134 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2135 unused ends of pipes, fix a file descriptor leak and a race condition
2136 * portability enhancements
2138 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2139 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2141 * converted to autoconf and began port to Digital UNIX
2143 * context_loop.c: moved the monster 64k buffer array off the stack
2144 * tcp_sockets.c: getservbyname() doesn't set errno.
2146 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2147 * webserver.c: warning fix