2 Revision 527.0 2004/12/07 04:41:37 ajc
5 Revision 526.1 2004/12/07 04:41:02 ajc
6 * Finally tracked down the WC->vars heap corruption issue (for real this
7 time). We now call clear_local_substs() at the end of each HTTP
8 transaction, whether we need to or not, instead of calling it whenever
9 we're done with something we wanted session variables for.
10 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
11 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
12 preventing it from getting clobbered by another session.
13 * Bumped internal version number to 5.27
15 Revision 526.0 2004/12/01 21:35:56 ajc
18 Revision 525.4 2004/12/01 21:35:44 ajc
19 * Changed internal version number to 5.26
21 Revision 525.3 2004/12/01 21:34:17 ajc
22 * Numerous memory management bugfixes.
24 Revision 525.2 2004/12/01 16:48:24 ajc
25 * tools.c: don't crash when striplt() is called with a zero-length string
27 Revision 525.1 2004/11/12 18:02:36 ajc
28 * Updated the richtext editor (new version from Kevin Roth's site)
30 Revision 525.0 2004/11/03 20:21:10 ajc
33 Revision 524.7 2004/11/03 20:21:02 ajc
34 * Changed internal version number to 5.25
36 Revision 524.6 2004/10/20 02:41:41 ajc
38 * Added the notes room to the icon bar
39 * Set up an initial implementation of Notes view. Attractive enough to
40 publish, but read-only. Needs a note editor.
42 Revision 524.5 2004/10/15 03:10:24 ajc
43 * Calendar objects UID now generated by generate_uuid() which creates
44 pseudo-DCE-ish UUID's.
46 Revision 524.4 2004/10/05 01:59:31 ajc
49 Revision 524.3 2004/10/03 02:56:35 ajc
50 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
52 Revision 524.2 2004/10/01 16:23:23 ajc
53 * Set up framework for "notes" view, and added a skeleton function for
56 Revision 524.1 2004/09/30 03:44:01 ajc
57 * fix line width break problem in chat
59 Revision 524.0 2004/09/28 16:12:44 ajc
62 Revision 523.12 2004/09/28 16:12:30 ajc
63 * Prepare for 5.24 release
65 Revision 523.11 2004/09/27 02:17:47 ajc
66 * messages.c: fix build problem on non-calendar-enabled installations
67 * floors.c: fix a warning message
69 Revision 523.10 2004/09/25 03:34:21 ajc
70 * summary.c: Fixed a calling syntax problem
72 Revision 523.9 2004/09/25 03:18:43 ajc
73 * small stylesheet fix
75 Revision 523.8 2004/09/24 04:21:41 ajc
76 * Fixed display bug for room list mode when we dropped down multiple
77 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
79 Revision 523.7 2004/09/24 04:08:25 ajc
80 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
81 rooms without new msgs
83 Revision 523.6 2004/09/24 04:04:34 ajc
84 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
87 Revision 523.5 2004/09/23 03:21:10 ajc
88 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
90 Revision 523.4 2004/09/16 02:42:37 ajc
91 * Set default view of new rooms during CRE8 command instead of afterwards
93 Revision 523.3 2004/09/15 03:08:50 ajc
94 * Support config of seaperate MSA port in Citadel 6.26
96 Revision 523.2 2004/09/10 03:49:17 ajc
97 * Added 'dialog' mode to setup
99 Revision 523.1 2004/08/31 20:31:01 ajc
100 * When saving VTODO (tasks), insert a UID if none is already present. Also
101 increment the sequence, or insert one if none is already present.
103 Revision 523.0 2004/08/31 03:02:37 ajc
106 Revision 522.30 2004/08/31 03:02:28 ajc
107 * Changed internal version number to 5.23
109 Revision 522.29 2004/08/27 02:40:06 ajc
110 * Ditched the graphical buttons because CSS can do the same thing faster.
112 Revision 522.28 2004/08/18 03:16:12 ajc
113 * 'move' and 'delete' buttons only show when allowed to do those things
115 Revision 522.27 2004/08/18 02:10:17 ajc
116 * Reply/Move/Delete buttons are now images, because system-native buttons
117 were too big and ugly.
119 Revision 522.26 2004/08/11 17:24:57 ajc
120 * static/iconbar.html: removed.
121 * Updated the "powered by citadel" graphic
123 Revision 522.25 2004/08/11 03:49:15 ajc
124 * Replaced all instances of the name "Citadel/UX" with "Citadel"
125 * Installed the "simple logo" in the iconbar
127 Revision 522.24 2004/08/09 03:11:20 ajc
128 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
130 Revision 522.23 2004/08/05 21:32:17 ajc
131 * Reply/Move/Delete are now buttons instead of links. This should enable
132 us to add some JavaScript magic for "Reply quoted" ...
134 Revision 522.22 2004/08/05 02:47:21 ajc
135 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
136 has a more predictable and attractive behavior, and can still be
137 overridden in the style sheet if the site operator wants to.
139 Revision 522.21 2004/08/04 03:52:23 ajc
140 * Tasks view is now pretty.
141 * Tasks view now displays date due for each task.
142 * Tasks view is now sorted by date due.
143 * Tasks view now displays overdue tasks in red.
145 Revision 522.20 2004/08/03 03:55:37 ajc
146 * Tasks view now uses the same buffer/dump logic as the calendar views, so
147 we can sort them by due date and do a prettier display. (Only the logic is
148 changed so far. The prettier display is forthcoming.)
150 Revision 522.19 2004/07/21 02:57:09 ajc
151 * Internet Configuration screen looks a little neater now
153 Revision 522.18 2004/07/21 02:45:15 ajc
154 * Completed the "Internet Configuration" screen
156 Revision 522.17 2004/07/16 19:13:37 ajc
157 *** empty log message ***
159 Revision 522.16 2004/07/16 19:13:10 ajc
160 * tools.c: display 12:00 as 12pm, not 12am
162 Revision 522.15 2004/07/16 03:14:03 ajc
163 * more work on inetconf screen
165 Revision 522.14 2004/07/16 02:50:00 ajc
166 * useredit.c: put a pretty box around user editing
168 Revision 522.13 2004/07/13 03:25:08 ajc
169 * inetconf.c: added. Not finished yet.
171 Revision 522.12 2004/07/10 03:10:19 ajc
172 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
173 floor level configurations.
174 * Put a space between OK and CANCEL buttons anywhere in the system where
176 * Some more of the room config/admin screens now return to themselves
177 with a "ok, you did that" message when OK is pressed, instead of dropping
178 out to the main menu.
180 Revision 522.11 2004/07/08 03:03:01 ajc
181 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
182 configuration (public rooms default and mailboxes default). Still need
183 to add floor and room policy screens.
185 Revision 522.10 2004/07/02 03:28:08 ajc
186 * Much-improved alphabet tabs for Address Book view. Now divides the
187 total number of names by (names per page, currently 60) and sets up
188 that many tabs, with proper [Aaa-Bbb] labels on them.
190 Revision 522.9 2004/07/02 03:26:06 ajc
191 *** empty log message ***
193 Revision 522.8 2004/07/01 02:40:40 ajc
194 * Clicking "Enter a message" in a groupware room now automatically calls
195 the correct editor for the type of objects in the room (message, calendar
196 event, task, address book entry)
198 Revision 522.7 2004/06/29 17:21:25 ajc
199 * Removed the word "room" in a few locations, as part of our push towards
200 not looking like a BBS when running in groupware mode
202 Revision 522.6 2004/06/29 00:37:02 ajc
203 * Made some fonts bigger because users were complaining...
205 Revision 522.5 2004/06/27 03:02:05 ajc
206 * Summary view -- always view ALL messages
207 * Summary view -- new messages are in boldface
209 Revision 522.4 2004/06/24 20:42:14 ajc
210 * Added the "server ip address" Citadel config option
211 * Site config: added "Changes will not take effect until..." language
214 Revision 522.3 2004/06/24 14:50:35 ajc
215 * Added the ability to listen on a single IP address instead of all addresses.
217 Revision 522.2 2004/06/22 02:21:56 ajc
220 Revision 522.1 2004/06/21 15:00:52 ajc
223 Revision 522.0 2004/06/19 03:21:35 ajc
226 Revision 521.10 2004/06/19 03:11:07 ajc
227 * Instead of a crufty "the topmost Internet email address will be used
228 for outgoing email" explanation, separated it into "Primary Internet
229 email address" and "Other email addresses" boxes.
231 Revision 521.9 2004/06/19 02:42:12 ajc
232 * Removed the "aides access to mailboxes" config option, which is no longer
233 part of the Citadel system.
235 Revision 521.8 2004/06/16 02:07:22 ajc
236 * Removed a couple of lines of debugging code leftover from last night
238 Revision 521.7 2004/06/15 03:06:11 ajc
239 * Bumped internal version number to 5.22
240 * Use new fast headers-only-no-mime fetch mode in Citadel for
243 Revision 521.6 2004/06/15 02:30:21 ajc
244 * Honor "maxmsgs" even when viewing a mailbox in summary mode
246 Revision 521.5 2004/06/12 04:26:38 ajc
247 * Fixed some garbled output resulting from turning things that look like
250 Revision 521.4 2004/06/11 16:09:36 ajc
251 * Moved the room graphic to the left of the room name in the banner, to
252 make it more consistent with the rest of the site.
253 * Reduced the size of the font in the iconbar
255 Revision 521.3 2004/06/11 03:15:08 ajc
256 * When "Add" is clicked without specifying an upload filename, resume
257 composition instead of aborting the post.
258 * Add attachments to messages in forward order, not reverse order
260 Revision 521.2 2004/06/10 03:08:48 ajc
261 * Improved the appearance of tabs in the room config screen
263 Revision 521.1 2004/06/10 02:58:55 ajc
264 * Made all the title boxes the same background color. The old scheme was
265 cute but not professional looking.
267 Revision 521.0 2004/06/06 19:53:25 ajc
270 Revision 510.15 2004/06/06 19:32:15 ajc
271 * Cleaned up a couple of FIXME's sitting around in the code
272 * Altered the conditions under which stray http://... strings are
273 automatically turned into links, to prevent that logic from
274 transforming IMG tags into gibberish.
275 * Set internal version number to 5.21
277 Revision 510.14 2004/06/04 02:29:07 ajc
278 * Fixed bug in "validate new users" screen (thanks Campy)
280 Revision 510.13 2004/06/03 03:21:22 ajc
281 * "Reply" button now carries the message subject into the reply.
283 Revision 510.12 2004/06/02 02:07:54 ajc
284 * setup.c: updated the setup script to configure two /etc/inittab entries,
285 one for http and one for https.
287 Revision 510.11 2004/06/01 21:46:47 ajc
288 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
289 during a read or write operation, do not attempt to finish the operation
290 unencrypted like we do in Citadel. Here in WebCit land it only causes
291 the server to segfault.
293 Revision 510.10 2004/06/01 19:01:22 ajc
294 * netconf.c: widened some of the text entry fields
295 * webcit.h: bumped up the internal version number to 5.20
297 Revision 510.9 2004/06/01 18:44:20 ajc
298 * Return to the old command-line usage (-s for https, service is either
299 http or https but not both)
301 Revision 510.8 2004/06/01 03:32:28 ajc
302 * Add "permanent room" setting to room edit screen
303 * create room -- allow longer strings
305 Revision 510.7 2004/06/01 00:36:43 ajc
306 * Hmmph. Do the session cookie as hex instead of base64. There really
307 are some characters in the base64 set that make HTTP do nasty things.
309 Revision 510.6 2004/05/31 21:43:27 ajc
310 * Added "|END" to the session cookie before base64-ing it. This fixes a
311 problem with certain room names causing the webserver to freak out and
312 break embedded images and stuff. I don't know why.
314 Revision 510.5 2004/05/31 20:34:11 ajc
315 * Message entry using Kevin Roth's excellent cross-platform richtext
318 Revision 510.4 2004/05/31 15:54:13 ajc
319 * "text" and "HTML" options for message entry.
321 Revision 510.3 2004/05/29 03:31:48 ajc
322 * tighten up the space between icons in the iconbar
324 Revision 510.2 2004/05/28 20:24:53 ajc
327 Revision 510.1 2004/05/24 03:02:38 ajc
328 * CSS change to make folder names stand out more in the "Folder View"
330 Revision 510.0 2004/04/30 04:08:58 ajc
333 Revision 506.13 2004/04/30 04:08:47 ajc
334 * Changed internal version number to 5.10
335 * Updated documentation for the new HTTPS service
337 Revision 506.12 2004/04/27 03:21:36 ajc
338 * Prompt for HTTPS port number during setup. We may make this optional.
340 Revision 506.11 2004/04/27 03:16:31 ajc
341 * When running on the same host as Citadel, if no key/cert are found,
342 symlink to Citadel's if possible.
343 * One server binary now forks to start both http and https servers.
345 Revision 506.10 2004/04/21 03:43:39 ajc
346 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
347 certs are also no longer invalid.
349 Revision 506.9 2004/04/21 02:25:13 ajc
350 * Replaced ctdl_install_certificate() with convenience functions found
351 in the OpenSSL library.
353 Revision 506.8 2004/04/21 02:19:41 ajc
354 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
355 understand, but read at http://www.informit.com/articles/article.asp?p=22078
356 ). Still doesn't work with Internet Monopolizer, though.
358 Revision 506.7 2004/04/20 02:32:44 ajc
359 * Allow setup to run seamlessly from within the Citadel Ridiculously
360 Easy Installer by observing the values of environment variables
361 CITADEL_INSTALLER, CITADEL, and WEBCIT.
363 Revision 506.6 2004/04/20 02:02:50 ajc
366 Revision 506.5 2004/04/16 03:14:06 ajc
367 * Minor fix for previous checkin
369 Revision 506.4 2004/04/16 02:59:01 ajc
370 * Completed SSL support. Still doesn't work with all browsers... gotta
373 Revision 506.3 2004/04/15 03:57:00 ajc
374 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
375 it has a crashy crashy bug in it. Don't use it yet.
377 Revision 506.2 2004/04/13 19:41:36 ajc
378 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
379 (freebusy data fetch for anonymous Kolab type clients)
381 Revision 506.1 2004/04/10 04:32:59 ajc
382 * Fixed some version and copyright date oopses
384 Revision 506.0 2004/04/10 04:29:30 ajc
387 Revision 505.22 2004/04/10 04:29:20 ajc
388 * Changed internal version number to 5.06
390 Revision 505.21 2004/03/29 04:30:20 ajc
391 * configure.in, Makefile.in: handle $LDFLAGS
393 Revision 505.20 2004/03/20 05:03:14 ajc
394 * Original startup thread becomes a worker thread after initialization.
395 Doing otherwise turns it into a zombie (at least on Linux) and possibly
396 leads to other problems
397 * Filter out NOOP's received in chat
399 Revision 505.19 2004/03/18 04:32:24 ajc
400 * Removed the language in README.TXT which told everyone that chat wouldn't
401 work with a non-local Citadel server, because that's no longer true.
402 * Removed the old chat applet from the static/ directory
404 Revision 505.18 2004/03/18 04:00:44 ajc
405 * Rounded web boxes now look correct in all browsers.
407 Revision 505.17 2004/03/17 18:25:31 ajc
408 * When creating a new user, auto-chain to the "edit user configuration"
409 screen, and subsequently auto-chain to the "edit address book entry"
410 screen. This creates a nice sensible workflow.
412 Revision 505.16 2004/03/15 22:47:09 ajc
413 * Prettied up the chat window a little more.
415 Revision 505.15 2004/03/15 04:27:44 ajc
416 * Chat now appears in a separate window
417 * Use regular frames instead of IFRAMEs for chat
418 * Display user's own chat text in bold+italic
419 * Added a "List Users" button
421 Revision 505.14 2004/03/09 20:45:45 error
422 * Add a Linux Software Map file
424 Revision 505.13 2004/03/07 22:04:32 ajc
425 * Fix the current view not being set to the default view for the creator
428 Revision 505.12 2004/03/07 21:31:17 ajc
429 * serv_read() now zeroes out the supplied buffer (with the supplied
430 length) if a server read fails. This causes serv_gets() to return
431 instead of looping endlessly. Fixes chat problem found on linux-ppc.
433 Revision 505.11 2004/03/03 05:21:36 ajc
434 * Made the chat screen totally kick-ass sweet. The flickering reload
435 i-frame is now tiny and hidden, and it *appends* new chat data to
436 the viewable window using JavaScript. No flickering + scrollback!
437 * Added a help button to the chat screen.
439 Revision 505.10 2004/02/29 22:52:15 ajc
440 * Close and clear (set to -1) server socket handle when socket errors are
441 detected. Fixes a chat problem reported by Winzlo.
443 Revision 505.9 2004/02/29 05:34:25 ajc
444 * Display the Chat menu option as "Chat with other users in <roomname>"
446 Revision 505.8 2004/02/27 05:04:38 ajc
447 * fix frameset bug in page popups
449 Revision 505.7 2004/02/26 04:08:56 ajc
450 * Fixed a problem that made WebCit go to the "no cookies" screen instead
451 of the logout banner.
452 * Ford's latest stupid room has a name with more than 64 characters, and
453 we still had a 64-byte room name in the march_list struct. ooooops...
455 Revision 505.6 2004/02/26 03:07:26 ajc
456 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
458 Revision 505.5 2004/02/25 23:10:28 ajc
459 * Allow "/do_logout" as a no-frames page
461 Revision 505.4 2004/02/25 23:00:21 ajc
462 * Changed the favicon support to LINK tags in the HEAD of static stuff,
463 to make life easier. (Thanks to prosthetik for this)
465 Revision 505.3 2004/02/25 15:20:11 ajc
466 * Support for favicon.ico in the static/ directory
468 Revision 505.2 2004/02/24 04:06:42 ajc
469 * Changed the colors slightly in chat screen
471 Revision 505.1 2004/02/20 06:07:06 ajc
472 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
474 Revision 505.0 2004/02/19 03:32:50 ajc
477 Revision 504.7 2004/02/19 03:32:38 ajc
478 * Changed the internal version number to 5.05
479 * Completed the frames fix
481 Revision 504.6 2004/02/18 20:08:29 ajc
482 * Fixed the frameset force reload logic. Now it does the whole frameset
483 without displaying an error in the main frame.
485 Revision 504.5 2004/02/18 19:17:51 ajc
486 * Force reload of frameset if someone tries to escape it. Not perfect
487 but it mostly works at this poing.
489 Revision 504.4 2004/02/17 03:37:11 ajc
490 * Indicate to Citadel that we want Server Generated Invitations when
491 calendar events are saved. (No longer the default in Citadel server.)
493 Revision 504.3 2004/02/09 04:49:32 ajc
494 * Prepare for a way to avoid falling out of the main frameset
496 Revision 504.2 2004/02/09 03:37:57 ajc
497 * Changed the thread pool management algorithm. Detecting idle time between
498 socket accepts was not working reliably on all systems, so we now follow
499 the same algorithm as the Citadel server (spawn more threads when number
500 of sessions < number of threads, but keep constrained to pre-defined
501 minimum and maximum thread count)
503 Revision 504.1 2004/02/03 03:09:51 ajc
506 Revision 503.0 2004/01/28 04:31:31 ajc
509 Revision 502.4 2004/01/28 04:30:48 ajc
510 * Create Room can now offer calendar and address book rooms
512 Revision 502.3 2004/01/17 21:25:30 ajc
513 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
514 * Split the config for LDAP Connector into its own panel
516 Revision 502.2 2004/01/17 04:32:54 ajc
517 * Add site config options for Citadel servers which support LDAP
519 Revision 502.1 2003/10/24 02:50:19 ajc
520 * Clicking "Enter Message" in a room with an Address Book view opens
521 a blank vCard entry screen.
523 Revision 502.0 2003/10/23 03:16:50 ajc
526 Revision 501.2 2003/10/23 03:07:54 ajc
527 * event.c: Found and removed another unquoted multi-line string literal
528 * webcit.h: changed an #ifdef HAVE_ICAL_H
529 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
531 Revision 501.1 2003/10/22 01:42:12 ajc
532 * iconbar.c: removed a stray character or two...
534 Revision 501.0 2003/10/21 04:26:37 ajc
537 Revision 500.30 2003/10/21 04:26:27 ajc
538 * bumped the version string to 5.01
540 Revision 500.29 2003/10/17 03:08:28 ajc
541 * Finished prettying up the vCard display
543 Revision 500.28 2003/10/17 02:31:45 ajc
544 * Multi-line string literals are deprecated in GCC 3.1 unless each line
545 is wrapped in quotes. Performed this fix so it'll compile.
546 * setup.c: removed references to unused variable tempfile[]
548 Revision 500.27 2003/10/09 03:17:02 ajc
549 * Started prettying up the vCard display.
551 Revision 500.26 2003/10/08 02:33:49 ajc
552 * Begin work on better handling of vCard display
554 Revision 500.25 2003/09/04 03:41:27 ajc
555 * siteconfig.c: changed some config items to drop-down boxes
557 Revision 500.24 2003/08/27 04:26:54 ajc
558 * Split the site configuration screen up into four different screens,
559 and added a meta-menu
561 Revision 500.23 2003/08/24 03:31:50 ajc
562 * Finished the setup program
563 * Bumped the internal version number to 5.01
565 Revision 500.22 2003/08/22 00:47:27 ajc
566 * setup is now working, but it still needs a way to detect a running WebCit
568 Revision 500.21 2003/08/22 00:25:40 ajc
569 * Added a skeleton "setup" program to the tree. It does not work yet.
571 Revision 500.20 2003/08/20 03:48:55 ajc
572 * Added iconbar shortcut to Contacts room
573 * Minimum required Citadel is now 6.11
575 Revision 500.19 2003/08/20 03:07:25 ajc
576 * Address book "single card" view now suppresses "reading nn message" and
577 instead shows the letter indices across the top
578 * Clicking on an address in a vCard now connects to WebCit mail instead
579 of a browser mailto: link
581 Revision 500.18 2003/08/19 04:18:43 ajc
582 * Changed things around in the address book view. Made it sorted and
583 more clickable and better looking...
585 Revision 500.17 2003/08/12 18:54:03 error
586 * messages.c: fix off-by-one-error in selector bar
588 Revision 500.16 2003/08/07 22:18:03 ajc
589 * Add the Summary Page to the customizable iconbar
591 Revision 500.15 2003/08/07 03:51:51 ajc
592 * Customizable icon bar as: pictures and text, pictures, text
594 Revision 500.14 2003/08/05 03:52:14 ajc
595 * First working version of the customizable iconbar. It contains a basic
596 set of options and now automatically refreshes when it's customized.
598 Revision 500.13 2003/08/04 03:50:29 ajc
599 * First cut at the customizable iconbar is done. A bunch of generic options
600 are there. Still need to get the actual iconbar to refresh when changes
603 Revision 500.12 2003/08/03 21:02:01 ajc
604 * More work on customizable iconbar
606 Revision 500.11 2003/08/02 05:25:46 ajc
607 * Laid the groundwork for a customizable iconbar
609 Revision 500.10 2003/07/30 03:57:49 ajc
610 * Add config.c_purge_hour to config screen
612 Revision 500.9 2003/07/06 22:06:59 ajc
613 * When converting "anything that looks like a URL" to a real link, first
614 make sure that it isn't already inside a link. This fixes most of the
615 long, ugly URL strings sent by eBay.
616 * Automatically dismantle mailto: links in HTML messages, and convert
617 them to WebCit mail links (clicking on it sends the user to the Mail
618 room and begins composing a new message with the recipient and subject
619 fields pre-populated).
621 Revision 500.8 2003/06/29 20:51:21 ajc
622 * Worked around a rendering bug in Satan's Browser that was causing it
623 to draw the calendar month view much wider than the actual screen wdith
625 Revision 500.7 2003/06/28 04:09:37 error
626 * roomops.c: Backout change to display one less box in the first column in
627 roomlist view, it doesn't seem to work for everyone
629 Revision 500.6 2003/06/28 03:52:51 error
630 * Don't tell browsers not to cache static documents
632 Revision 500.5 2003/06/28 03:35:23 error
633 * roomops.c: Display one less floor in the first column in romlist view
635 Revision 500.4 2003/06/26 03:37:58 ajc
636 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
637 This will allow some groupware clients to browse the free/busy times of
638 other users on the system.
640 Revision 500.3 2003/06/21 05:17:21 ajc
641 * Better alignment of system messages
642 * Exterminated display_error() and replaced it with WC->ImportantMessage
643 which is displayed in a bubble on top of whatever page you're on next.
644 * Small cosmetic changes
645 * Fixed some nesting problems in output_headers()
647 Revision 500.2 2003/06/20 03:39:27 ajc
648 * Optimization to floor layout in box view
650 Revision 500.1 2003/06/20 03:04:26 ajc
651 * "Reply" button on messages now handles IGnet recipients correctly
653 Revision 500.0 2003/06/10 04:23:08 ajc
656 Revision 410.50 2003/06/10 04:22:58 ajc
657 * Updated docs and headers for 5.00 release
659 Revision 410.49 2003/06/10 04:05:23 ajc
660 * De-tabled the left side icon bar and reduced one of the graphics, so
661 that all of the rounded corners show up in Satan's Browser.
663 Revision 410.48 2003/06/10 03:47:41 ajc
664 * style.css: added font selection to default <BODY> tag
666 Revision 410.47 2003/06/06 03:26:03 ajc
667 * Satan's Browser insists on putting bloody acres of whitespace to the
668 right of any bulleted list items, making any multi-column table containing
669 a list take more than the entire screen. Removed all such lists so it
670 looks ok. If you are reading this and you are a Microsoft employee, please
671 commit suicide before you break anything else.
673 Revision 410.46 2003/06/06 02:22:07 ajc
674 * Changed the upper left and upper right bounded box corners to a solid
675 blue (#204B78) instead of gradiated, because it was looking funny in
676 256-color mode. It also looked funny in Internet Explorer, but people
677 who use Internet Explorer are contributing to terrorism and really don't
678 deserve Web access in the first place. So I really just fixed this to make
679 it look good in 256-color Netscape.
681 Revision 410.45 2003/06/05 21:37:37 ajc
682 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
683 in b0rken IE browser. Die, Bill, Die.
685 Revision 410.44 2003/06/05 03:52:29 ajc
686 * Buncha cosmetic changes
688 Revision 410.43 2003/06/04 03:41:25 ajc
689 * Change the appearance of rooms with and without new messages in the
690 room list -- now defined using CSS
692 Revision 410.42 2003/06/03 03:57:42 ajc
693 * Tightened up the room banner a bit. Smaller padding, smaller font,
696 Revision 410.41 2003/05/31 21:36:45 ajc
699 Revision 410.40 2003/05/26 21:05:42 ajc
700 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
701 it to complete the free/busy checking for attendee availability.
703 Revision 410.39 2003/05/26 05:44:45 ajc
704 * event.c: fix compiler warning
706 Revision 410.38 2003/05/26 05:39:46 ajc
707 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
708 bug fixed in Citadel.
710 Revision 410.37 2003/05/26 05:28:13 ajc
711 * serv_func.c: added utility function read_server_text()
712 * availability.c: banged out more of this code -- still not complete
714 Revision 410.36 2003/05/26 03:28:02 ajc
715 * Getting closer to doing the availability check. Created new source
716 module 'availability.c' for this purpose. Stub function is in place.
718 Revision 410.35 2003/05/25 04:25:12 ajc
719 * siteconfig.c: fixed a spelling error
720 * event.c: add a "Check attendee availability" button, and the code to
721 bypass saving the event to the server, do something with it, and then
722 feed the twiddled data structure back to the form display function for
723 further editing. What's still missing is the code to do the actual
726 Revision 410.34 2003/05/24 22:22:35 ajc
727 * Small stylesheet hack to make it work with b0rken IE
729 Revision 410.33 2003/05/24 22:13:08 ajc
730 * Changed the login banner a bit
732 Revision 410.32 2003/05/20 03:25:41 ajc
733 * Separate event invitees with newlines instead of commas.
735 Revision 410.31 2003/05/19 19:55:09 ajc
736 * summary.c: eliminate compiler warnings about unused variables when
737 compiling a WebCit service without calendar support
739 Revision 410.30 2003/05/18 02:05:33 ajc
740 * More conversion of screens to the new look-and-feel.
742 Revision 410.29 2003/05/16 04:11:29 ajc
743 * We don't need no steenking workaround. Problem fixed. MIME parser not
744 broken. Web server was calling it with bad parameters. All fixed now.
745 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
748 Revision 410.28 2003/05/15 04:52:26 ajc
749 * Minor workaround in web forms to handle mime parser problem in uploads
751 Revision 410.27 2003/05/15 03:35:59 ajc
752 * look and feel overhaul -- almost done!
754 Revision 410.26 2003/05/14 03:46:35 ajc
755 * More background cleanup
757 Revision 410.25 2003/05/05 17:19:46 ajc
758 * Cleanups to summary page when running on a non ical enabled system
759 * Use non breaking spaces in summary page box titles
761 Revision 410.24 2003/05/04 04:22:41 ajc
762 * Display body of messages on a white background. I am doing this in order
763 to prepare for making the general background of the screen a darker color.
765 Revision 410.23 2003/05/04 02:54:55 ajc
766 * Summary page now uses our cutesy new rounded window boxes
768 Revision 410.22 2003/05/03 21:28:41 ajc
769 * Added in a slick new box style and put the room lists in it
771 Revision 410.21 2003/05/03 16:57:04 ajc
772 * In the 'folders' and 'portal' views, change the folder delimiter
773 from / to \ to avoid conflict with room names that have slashes
775 Revision 410.20 2003/05/03 16:23:29 ajc
776 * Enforce three columns in portal view of room list
778 Revision 410.19 2003/05/03 04:52:32 ajc
779 * Added an experimental new "portal view" to the room list options
781 Revision 410.18 2003/05/02 03:23:41 ajc
782 * Minor change to room list algorithm
784 Revision 410.17 2003/05/01 15:33:05 ajc
785 * Fixed a potential memory leak in enumeration of MIME parts
787 Revision 410.16 2003/05/01 03:11:35 ajc
788 * When static content is requested, fetch it without trying to connect
791 Revision 410.15 2003/04/30 05:00:00 ajc
792 * Added the ability to compose messages with file attachments uploaded from
795 Revision 410.14 2003/04/27 04:46:02 ajc
796 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
797 observes the flag designating the presence of new messages. (The "rooms
798 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
799 but that view may get axed soon.)
801 Revision 410.13 2003/04/26 21:57:53 ajc
802 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
803 before returning an error code to avoid a file descriptor leak
805 Revision 410.12 2003/04/19 21:42:36 ajc
806 * Repaired all my b0rken COLOR tags
807 * Replaced most FONT tags with SPAN tags
810 Revision 410.11 2003/04/19 19:58:10 ajc
811 * Lots of great changes from Nick to make the site CSS-enabled.
813 Revision 410.10 2003/04/14 04:04:40 ajc
814 * First cut of CSS-izing WebCit. Probably b0rken.
816 Revision 410.9 2003/04/09 04:02:32 ajc
817 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
818 supported the idea of one WebCit connecting to multiple Citadels for a
819 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
820 * When connecting to Citadel through a Unix domain socket, don't try to make
821 the Java chat applet available.
823 Revision 410.8 2003/03/31 03:32:19 ajc
824 * messages.c: check for 000 terminator while parsing RFC822 headers to
825 prevent getting hung up while displaying certain badly formatted messages.
827 Revision 410.7 2003/03/30 06:13:19 ajc
828 * When reading from the server, do not treat CR as end-of-line because
829 there's probably an LF coming after it. Instead, keep reading to the LF
831 * Do not underline links in the icon bars
833 Revision 410.6 2003/03/17 04:17:41 ajc
834 * Call to accept() was being made with an uninitialized variable for the
835 third argument. Changed the second and third argument to NULL and 0 because
836 we don't really need accept() to fill up a buffer full of information that
837 we'll never use. (Thanks to SteveV for reporting the bug and helping to
839 * Removed the mutex wrapper around select() because we don't need it. All
840 idle worker threads now block on select() and one of them will wake up when
841 a connection arrives.
843 Revision 410.5 2003/03/15 20:55:03 ajc
844 * When a requested image is not available on the Citadel server, send a
845 1x1 transparent GIF instead of 404 error.
847 Revision 410.4 2003/03/14 04:21:57 ajc
848 * clone events to be encapsulated before saving, because the original
849 instance may already have a parent, and that makes crashy crashy
851 Revision 410.3 2003/03/13 05:57:17 ajc
852 * More encapsulation. Warning: there are bugs in this!!
854 Revision 410.2 2003/03/13 05:20:23 ajc
855 * Various changes to the calendar service to handle messages containing
856 fully encapsulated VCALENDAR components instead of only unencapsulated
857 VEVENT subcomponents. We have to move in this direction for compatibility
860 Revision 410.1 2003/03/01 22:07:19 ajc
861 * New user registration, as well as existing user re-registration, now
862 uses the vCard editing screen.
863 * Administratively editing users' address book entries now works again,
864 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
865 in order to enforce this.
867 Revision 410.0 2003/02/19 03:49:33 ajc
870 Revision 400.90 2003/02/19 03:49:17 ajc
871 * latest config.guess and config.sub from www.gnu.org
873 Revision 400.89 2003/02/07 04:44:17 ajc
874 * Replaced sleep() with a function that sleeps using select() in order to
875 avoid potential issues with SIGALRM. Possible fix for weird behavior
876 when running on a Macintosh.
878 Revision 400.88 2003/01/29 22:32:07 ajc
879 * Shuffled some code and comments around; minor cleanup
881 Revision 400.87 2003/01/28 15:37:12 ajc
882 * All functions which read binary data from the server now make use of the
883 read_server_binary() function in tools.c
884 * Binary reads from server now have safety code to prevent infinite loops
885 * All output of MIME objects is now done with http_transmit_thing()
887 Revision 400.86 2003/01/19 06:28:04 ajc
888 * Minimum required Citadel version 6.05
890 Revision 400.85 2003/01/16 04:41:26 ajc
891 * When displaying edit controls for time of day in the calendar, only show
892 minutes that are multiples of 5 ... unless the existing value is not a
893 multiple of 5, in which case we show that too.
895 Revision 400.84 2003/01/15 17:34:04 ajc
896 * event.c: fixed a misspelling
897 * config.guess, config.sub: updated using latest from ftp.gnu.org
899 Revision 400.83 2003/01/14 04:21:27 ajc
900 * Only offer views which make sense for the default view of a room
902 Revision 400.82 2003/01/13 03:34:33 ajc
903 * Get ready for the 4.10 release
905 Revision 400.81 2003/01/12 23:22:53 ajc
906 * configure.in: check for libical v0.24 or newer
908 Revision 400.80 2003/01/07 04:56:17 ajc
909 * Complete the free/busy transparency handling in the form
910 * Default times for new events are now in the correct timezone
912 Revision 400.79 2003/01/06 18:01:35 ajc
913 * Begin handling of TRANSP property to show event times as free or
916 Revision 400.78 2003/01/05 21:02:14 ajc
917 * Summary page: three columns are now all the same width
919 Revision 400.77 2003/01/05 20:56:05 ajc
920 * minor fix for previous checkin
922 Revision 400.76 2003/01/05 20:51:01 ajc
923 * Display PARTSTAT for attendees
925 Revision 400.75 2003/01/05 05:01:00 ajc
926 * Add "today's calendar events" to the summary page.
928 Revision 400.74 2003/01/05 04:27:28 ajc
929 * Add "Tasks" to the summary page
931 Revision 400.73 2002/12/28 05:44:09 ajc
932 * ical_dezonify.c: brought over new version from the Citadel source (again)
934 Revision 400.72 2002/12/28 05:12:45 ajc
935 * ical_dezonify.c: brought over new version from the Citadel source.
937 Revision 400.71 2002/12/26 04:04:48 ajc
938 * Perform CHEK command when automatically establishing sessions, not just
939 when one is explicitly created. Some stuff is missing otherwise.
941 Revision 400.70 2002/12/25 23:18:06 ajc
942 * Be more strategic about when to call ical_dezonify()
943 (This may be the last set of fixes. I hope so.)
945 Revision 400.69 2002/12/25 21:39:38 ajc
946 * ical_dezonify.c: added.
947 * calendar.c: convert incoming ical messages to UTC
948 (the usual routines will then convert them to local time for display)
950 Revision 400.68 2002/12/25 07:06:00 ajc
951 * Tweaked the code to work with libical 0.24
953 Revision 400.67 2002/12/20 04:50:00 ajc
954 * When saving a calendar event, increment the SEQUENCE property.
956 Revision 400.66 2002/12/18 05:03:39 ajc
957 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
958 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
959 Because the libc-allocated buffer was getting clobbered.
960 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
962 Revision 400.65 2002/12/17 05:01:39 ajc
963 * Prettied up the calendar day view layout
964 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
966 Revision 400.64 2002/12/16 04:43:30 ajc
967 * Correctly handle local time zone when figuring out which day and time to
968 display events on calendar month/day views. This also seems to have
969 fixed the bug that was causing events to sometimes get lost when saved.
971 Revision 400.63 2002/12/15 05:50:59 ajc
972 * Form editing of date/time fields now assumes that the icaltimetype being
973 manipulated is in UTC. It converts to/from local time for editing.
975 Revision 400.62 2002/12/10 23:25:47 ajc
976 * Display attendees in message view of calendar objects
978 Revision 400.61 2002/12/07 22:12:59 ajc
979 * Handle incoming RSVP's for meetings. (Note: this will not actually work
980 until I implement the Citadel server function which it calls.)
982 Revision 400.60 2002/11/30 21:34:51 ajc
983 * Submit organizer in a hidden field, in case the server needs it
985 Revision 400.59 2002/11/30 04:46:46 ajc
986 * First cut at adding/removing attendees to an event
987 (Actual invitations should be sent by the Citadel server)
989 Revision 400.58 2002/11/29 23:56:19 ajc
990 * Completed "me as organizer" -- the user's own e-mail address is inserted
991 as the organizer of new events. Detect when the user is the organizer and
992 enable/disable the attendees box accordingly.
994 Revision 400.57 2002/11/29 16:38:37 ajc
995 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
997 Revision 400.56 2002/11/28 06:03:24 ajc
998 * Issue an ISME command when editing an event, to determine whether the user
999 viewing the event is the organizer. (Will use this later to allow/disallow
1000 sending out invitations.)
1002 Revision 400.55 2002/11/26 05:01:04 ajc
1003 * Began handling attendee fields
1005 Revision 400.54 2002/11/16 23:40:11 ajc
1008 Revision 400.53 2002/11/16 23:15:02 ajc
1009 * Make the "all day event" shadebox smaller (month view) - no border.
1010 * Fixed bug that caused any events following an all day event to also appear
1013 Revision 400.52 2002/11/16 05:40:54 ajc
1014 * When adding new events to the calendar, default to the month [and day]
1015 currently being viewed.
1016 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1018 Revision 400.51 2002/11/15 05:05:47 ajc
1019 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1021 Revision 400.50 2002/11/15 04:11:46 ajc
1022 * Added even more nifty JavaScript to cause the hour/minute and end date
1023 fields of a calendar event form to render as disabled when the "all day
1024 event" box is checked -- not just when the user checks the box, but also
1025 when the box begins its life already checked.
1027 Revision 400.49 2002/11/14 04:59:40 ajc
1028 * Correctly serialize and save all day events using date instead of date/time
1030 Revision 400.48 2002/11/13 04:49:23 ajc
1031 * "All day event" shows as a single checkbox, instead of one for the start
1032 time and one for the end time. Added nifty JavaScript to zero and shade
1033 the hour/minute and all end time fields when all-day-event is checked.
1035 Revision 400.47 2002/11/12 05:57:27 ajc
1036 * Display a nicer looking screen when replying to calendar invitations
1037 * When displaying day view, don't show all day events twice
1038 * Day or month view: denote all day events by displaying them inside
1041 Revision 400.46 2002/11/12 03:26:39 ajc
1042 * Tell the user about broken Citadel server connections instead of
1043 simply printing "Goodbye"
1045 Revision 400.45 2002/10/23 04:11:38 ajc
1046 * Detect when a meeting invitation is actually an update for an existing UID
1047 and tell the user so.
1049 Revision 400.44 2002/10/21 20:16:38 ajc
1050 * Display conflicts nicely
1052 Revision 400.43 2002/10/21 18:29:14 ajc
1053 * Ask server to hunt for conflicts when displaying a meeting invitation
1055 Revision 400.42 2002/10/19 21:28:32 ajc
1056 * Moved the calendar meeting request reply functionality to the Citadel server
1058 Revision 400.41 2002/10/19 17:10:14 ajc
1059 * Add "Tentative" accept button
1060 * Only display Accept/Tentative/Decline button when method=REQUEST
1062 Revision 400.40 2002/10/19 04:16:37 ajc
1063 * Save an incoming meeting request into the user's calendar.
1065 Revision 400.39 2002/10/18 20:55:05 ajc
1066 * Began work on meeting request accept/decline
1068 Revision 400.38 2002/10/16 19:16:39 ajc
1069 * Fixes and updates to build WebCit on Linux for IBM S/390
1071 Revision 400.37 2002/10/09 04:12:44 ajc
1072 * Templatized trailing HTML
1073 * Templatized "new start page" page
1074 * Added global substitution macros
1076 Revision 400.36 2002/10/09 03:51:01 ajc
1077 * Templatized the <HEAD> section of HTML
1079 Revision 400.35 2002/10/07 23:03:38 ajc
1080 * messages.c: don't display room name field when it's blank
1082 Revision 400.34 2002/10/07 04:10:37 ajc
1083 * When displaying meeting invitations, only show date/time for VEVENT
1084 subcomponents. Date/time for other subcomponents are irrelevant.
1085 * Cleaned up HTML display of meeting invitations.
1087 Revision 400.33 2002/10/03 03:40:31 ajc
1088 * Worked on meeting accept/decline a little bit
1090 Revision 400.32 2002/09/30 03:58:35 ajc
1091 * Dabbled in handling incoming meeting requests
1093 Revision 400.31 2002/09/29 20:15:43 ajc
1094 * Completed the calendar day view
1096 Revision 400.30 2002/09/28 04:01:30 ajc
1097 * started fleshing out the calendar day view
1099 Revision 400.29 2002/09/27 21:19:28 ajc
1102 Revision 400.28 2002/09/27 18:31:33 ajc
1103 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1104 * After saving a VEVENT, return to the correct calendar view and date
1106 Revision 400.27 2002/09/27 17:15:44 ajc
1107 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1109 Revision 400.26 2002/09/27 04:37:21 ajc
1110 * New, buggy versions of event editing screens
1112 Revision 400.25 2002/09/26 22:00:16 ajc
1113 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1114 month 1 in libical functions)
1116 Revision 400.24 2002/09/25 21:57:13 ajc
1117 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1120 Revision 400.23 2002/09/24 04:12:34 ajc
1121 * Rough cut of the two-pass calendar display routines (first pass: go thru
1122 messages gathering VEVENT items; second pass: render calendar with data)
1124 Revision 400.22 2002/09/23 04:01:33 ajc
1125 * Presentation changes to calendar month view
1127 Revision 400.21 2002/09/22 05:20:27 ajc
1128 * Began implementing month view
1130 Revision 400.20 2002/09/21 04:38:05 ajc
1131 * Added utility functions for displaying vcalendar timestamps in web forms
1132 and translating form data back to timestamps.
1133 * Completed the "edit task" and "add new task" screens.
1135 Revision 400.19 2002/09/20 20:28:08 ajc
1136 * Smooth transition between "list tasks" & "edit task" screens
1138 Revision 400.18 2002/09/20 03:54:44 ajc
1139 * Display the "Tasks" view as a bulleted list with each task clickable
1140 * Clicking brings up an (unfinished) "edit task" screen
1142 Revision 400.17 2002/09/18 21:44:02 ajc
1143 * display VTODO parameters
1145 Revision 400.16 2002/09/17 04:21:00 ajc
1146 * Handler chains for VCALENDAR and VTODO types
1148 Revision 400.15 2002/09/17 03:37:10 ajc
1149 * Implemented a 'display handler' infrastructure for various groupware types
1151 Revision 400.14 2002/09/16 03:35:12 ajc
1152 * Just a bunch of glue code to iterate through the various types of ical
1153 objects we could encounter
1155 Revision 400.13 2002/09/15 04:05:41 ajc
1156 * Process calendar object subcomponents
1158 Revision 400.12 2002/09/15 03:40:13 ajc
1160 * When a text/calendar MIME type is discovered in a message, send it to
1161 the (currently skeleton) parser in calendar.c
1162 * calendar.c: skeleton parser for calendar objects which currently just
1163 creates an icalcomponent object and frees it.
1165 Revision 400.11 2002/09/15 03:16:24 ajc
1166 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1167 function namespace in libical
1169 Revision 400.10 2002/09/15 02:50:55 ajc
1170 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1172 Revision 400.9 2002/09/14 21:33:31 ajc
1173 * Backed out compression of inlines -- not all browsers appear to handle it
1175 Revision 400.8 2002/09/14 20:20:29 ajc
1176 * Attempting to push more stuff through compression. I've introduced some
1177 sort of deadlock bug that I can't seem to find yet...
1179 Revision 400.7 2002/09/14 20:00:22 ajc
1180 * Compress output_image() graphics
1182 Revision 400.6 2002/09/14 16:26:35 ajc
1183 * output_image() now reads the entire image from Citadel into a buffer before
1184 sending it to the browser (for performance reasons, and so it can compress)
1186 Revision 400.5 2002/09/14 04:52:59 ajc
1187 * Look for the "libical" calendaring library and link it in if present...
1189 Revision 400.4 2002/09/14 04:02:36 ajc
1190 * Finished gzip compression of dynamic pages (when browser supports it)
1192 Revision 400.3 2002/09/13 20:40:53 ajc
1193 * Detect when the client browser is capable of gzip encoding
1194 (actual encoding is not implemented yet)
1196 Revision 400.2 2002/09/13 15:54:40 ajc
1197 * Reversed the above change because I broke it somehow
1199 Revision 400.1 2002/09/11 22:46:59 ajc
1200 * Started adding in compression and calendaring library detects (not finished)
1202 Revision 400.0 2002/09/09 03:56:11 ajc
1203 * This is version 4.00
1205 Revision 323.68 2002/09/09 03:51:01 ajc
1206 * In the HTML-to-HTML converter:
1207 --> Open links in new window (as with text msgs)
1208 --> Convert loose URL's to hot links (as with text msgs)
1210 Revision 323.67 2002/09/06 03:59:11 ajc
1211 * Added an "About this server" panel to the Summary page.
1212 (Useless fluff, but better than an empty column.)
1214 Revision 323.66 2002/08/26 02:57:06 ajc
1215 * Rooms listed on the summary page are now clickable-gotoable
1217 Revision 323.65 2002/08/26 01:24:09 ajc
1218 * Added a "summary" page (rather sparse for now)
1220 Revision 323.64 2002/08/24 15:30:48 ajc
1221 * GET instead of POST for listsub. Also add a 'Back...' link.
1223 Revision 323.63 2002/08/24 05:59:24 ajc
1224 * Bugfixes and cosmetic changes to listsub system
1226 Revision 323.62 2002/08/23 03:37:19 ajc
1227 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1229 Revision 323.61 2002/08/22 03:55:47 ajc
1230 * 'unsubscribe' command (but not 'confirm unsubscribe')
1232 Revision 323.60 2002/08/21 21:58:37 ajc
1233 * Completed self-service list subscription via web.
1234 (Still need to implement unsubscribe.)
1236 Revision 323.59 2002/08/16 22:06:51 ajc
1239 Revision 323.58 2002/08/16 03:51:12 ajc
1240 * I think I've finally nailed the 'no session' pages now...
1242 Revision 323.57 2002/08/15 03:49:47 ajc
1243 * Fleshed out the list subscription page a bit
1245 Revision 323.56 2002/08/13 19:55:12 ajc
1246 * Keep track of the HTTP "Host:" header being sent by the browser.
1247 (We're going to need this in the near future)
1249 Revision 323.55 2002/08/05 16:07:30 ajc
1250 * Moved "edit floor label pic" to the floor editing screen
1252 Revision 323.54 2002/08/05 15:53:00 ajc
1253 * Commands to add, change, delete floors
1255 Revision 323.53 2002/07/26 03:20:04 ajc
1256 * Beautified the folder tabs in "edit room"
1258 Revision 323.52 2002/07/25 04:01:58 ajc
1259 * Final cleanup of changes (finally located and fixed the bug)
1261 Revision 323.51 2002/07/24 04:14:23 ajc
1262 * Minor code cleanup of last night's changes
1264 Revision 323.50 2002/07/23 15:40:54 ajc
1265 * Minor cleanup of previous changes
1267 Revision 323.49 2002/07/23 04:43:58 ajc
1268 * Updated message reading to use the new MSG4 command, so we can do output
1269 of various types of richtext (mainly HTML).
1271 Revision 323.48 2002/07/16 03:37:24 ajc
1272 * Small change to above
1274 Revision 323.47 2002/07/16 03:23:37 ajc
1275 * Display HTML messages as HTML. (Wow!)
1277 Revision 323.46 2002/07/13 04:39:59 ajc
1278 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1279 output HTML instead of converting to text/plain and back. (Not finished.)
1281 Revision 323.45 2002/07/11 03:17:03 ajc
1282 * hacks to text_to_server() to transmit messages as HTML
1284 Revision 323.44 2002/07/09 04:21:12 ajc
1287 Revision 323.43 2002/07/06 03:10:26 ajc
1288 * Enable a "make this my start page" link that works in lots of places.
1289 Configures a user's preference of where to go after login.
1291 Revision 323.42 2002/06/19 22:01:31 ajc
1292 * When editing another user's vCard, do a "transient goto" to their config
1293 room so you don't automatically gain access to their config room.
1294 * When creating a user, go back to the "select user to edit" screen with the
1295 new user's account name pre-selected.
1297 Revision 323.41 2002/06/17 03:48:44 ajc
1298 * Finished the thing to edit other users' vCards.
1300 Revision 323.40 2002/06/16 21:49:02 ajc
1301 * Administratively edit other users' vCards. Still needs a couple of lines
1302 of glue code to make it work.
1304 Revision 323.39 2002/06/15 20:34:39 ajc
1305 * Use safestrncpy() instead of strncpy() where appropriate
1306 * Fixed a memory allocation bug in the vCard parser
1308 Revision 323.38 2002/05/23 03:40:05 ajc
1309 * Brought over a utility function I'll need later
1311 Revision 323.37 2002/05/22 02:34:56 ajc
1312 * Finished room/folder view selector. Pretty cool.
1314 Revision 323.36 2002/05/22 01:53:23 ajc
1315 * Room list or folder list? Give the user a choice. (Has bugs.)
1317 Revision 323.35 2002/05/12 15:21:43 error
1318 * do_template() now parses a .wml file for WAP clients, and a .html file
1321 Revision 323.34 2002/05/11 22:46:19 error
1322 * Track whether user-agent is a WAP gateway
1324 Revision 323.33 2002/05/11 15:35:07 error
1325 * webcit.c: add MIME types for WAP/WML
1327 Revision 323.32 2002/05/10 15:29:58 ajc
1328 * Hacked the address book view a little bit
1330 Revision 323.31 2002/05/09 03:53:56 ajc
1331 * Began working on address book view
1333 Revision 323.30 2002/05/08 03:38:58 ajc
1334 * Preferences framework
1336 Revision 323.29 2002/05/07 03:57:29 ajc
1337 * In message summary, replace 'Del' links with checkboxes
1339 Revision 323.28 2002/05/05 03:28:15 ajc
1340 * Shuffled around the room banner a bit
1342 Revision 323.27 2002/05/03 19:32:39 ajc
1343 * Finished "folder list" mode (still need to move it to a permanent location)
1345 Revision 323.26 2002/05/03 03:55:17 ajc
1346 * more folder display stuff
1348 Revision 323.25 2002/05/01 22:03:07 ajc
1349 * "folder list" view (not finished)
1351 Revision 323.24 2002/05/01 03:23:31 ajc
1352 * Added a drop-down box to change a user's view of a room.
1354 Revision 323.23 2002/04/28 03:56:47 ajc
1355 * Finished summary mode (for the most part, anyway)
1357 Revision 323.22 2002/04/26 21:13:21 ajc
1358 * Separated "summary mode" message listing into its own function
1359 * Go to summary mode automatically when the server says that view=1
1361 Revision 323.21 2002/04/20 04:14:29 ajc
1362 * Some work on email summary screen
1364 Revision 323.20 2002/03/31 05:02:39 ajc
1365 * Remove "Page another user" link from main menu
1366 * Add "edit my citadel config room" type link from edit user screen
1368 Revision 323.19 2002/03/29 22:30:45 ajc
1369 * Finished the "edit user" screen.
1371 Revision 323.18 2002/03/29 15:18:09 ajc
1372 * yep ... more user edit stuff
1374 Revision 323.17 2002/03/26 19:01:12 ajc
1375 * More edit user stuff
1377 Revision 323.16 2002/03/26 18:23:23 ajc
1378 * Don't display room banner on screens that don't pertain to a particular room
1379 * Initial prep for add/change/delete user accounts screen
1381 Revision 323.15 2002/03/22 04:33:08 ajc
1382 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1384 Revision 323.14 2002/03/19 04:35:10 ajc
1385 * Brought over yet another new version of the MIME parser from Citadel
1387 Revision 323.13 2002/03/13 03:56:52 ajc
1388 * New site config option "Allow system Aides to gain access to mailboxes"
1390 Revision 323.12 2002/03/12 23:13:57 ajc
1391 * Moved room access controls out of the admin menu and into the room commands
1392 menu. Prettied up the access control list screen.
1394 Revision 323.11 2002/03/10 06:07:09 ajc
1395 * Handle multiple Internet e-mail addresses in vCard editor
1397 Revision 323.10 2002/03/07 04:56:09 ajc
1398 * Final polish for initial round of vCard editing functions. Only show "edit"
1399 link when editing user's own vCard in the My Citadel Config> room.
1401 Revision 323.9 2002/03/06 05:22:33 ajc
1402 * More vcard editing form stuff
1404 Revision 323.8 2002/03/05 05:05:06 ajc
1405 * More vCard editing stuff
1407 Revision 323.7 2002/03/04 05:28:54 ajc
1408 * Wrote some skeleton code for robust vCard editing
1410 Revision 323.6 2002/03/03 06:58:25 ajc
1411 * Login errors displayed in red
1413 Revision 323.5 2002/03/03 06:52:59 ajc
1414 * Allow editing of the "disable self-service user account creation" site config option
1416 Revision 323.4 2002/02/24 07:02:44 ajc
1417 * Added the ability to enter a Subject: line in messages
1418 * Go to the Mail room when user clicks on the new mail alert icon
1420 Revision 323.3 2002/02/13 22:47:51 ajc
1421 * Added some rudimentary support for displaying vCards as card-looking things
1423 Revision 323.2 2002/02/13 15:04:25 ajc
1424 * Began some hacks for vCard processing
1426 Revision 323.0 2002/01/13 09:07:06 ajc
1429 Revision 322.4 2002/01/13 09:06:38 ajc
1430 * Brought over the debugged mime parser from Citadel
1432 Revision 322.3 2002/01/05 06:19:17 error
1433 * Add MIME types text/css and image/png
1435 Revision 322.2 2002/01/03 22:32:38 ajc
1436 * templatized the "prompt for recipient" screen
1438 Revision 322.1 2001/12/28 09:43:05 error
1439 * Client support for hostnames up to 63 characters
1441 Revision 322.0 2001/12/26 23:11:56 ajc
1444 Revision 321.1 2001/12/26 23:11:25 ajc
1445 * Minor change to the upload handler, to fix graphics uploads
1447 Revision 321.0 2001/12/26 05:28:02 ajc
1450 Revision 320.2 2001/12/26 05:24:11 ajc
1451 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1452 link tags. The nifty JavaScript stuff is now used only to light up the
1453 buttons during mouse hovers, and nothing more.
1455 Revision 320.1 2001/12/25 00:14:44 error
1456 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1458 Revision 320.0 2001/12/21 06:04:03 ajc
1461 Revision 301.22 2001/12/21 06:03:54 ajc
1464 Revision 301.21 2001/12/20 05:02:42 ajc
1465 * If you paid for this software, someone is ripping you off.
1466 * Fixed the urlesc() function to use a caller-supplied target buffer.
1468 Revision 301.20 2001/12/18 20:35:29 ajc
1469 * More fun JavaScript-enabled buttons
1471 Revision 301.19 2001/12/18 16:48:06 ajc
1472 * Began testing new JavaScript-enabled k00l light-up buttonz
1474 Revision 301.18 2001/12/18 06:06:20 ajc
1475 * mime parser update
1477 Revision 301.17 2001/12/15 20:51:33 ajc
1478 * "reply" button on pop-up pages
1480 Revision 301.16 2001/12/11 16:02:40 ajc
1481 * Completed support for add/remove mailing list recipients.
1483 Revision 301.15 2001/12/11 15:22:53 ajc
1484 * Began constructing the listserv screen for config (not tested)
1486 Revision 301.14 2001/12/11 05:37:12 ajc
1487 * Finished the share/unshare room screen in Edit Room
1489 Revision 301.13 2001/12/03 04:43:40 ajc
1490 * Brought over an update of the MIME parser from Citadel.
1492 Revision 301.12 2001/12/02 07:09:13 ajc
1493 * Turned the room editing page into a tabbed dialog
1494 * Started adding some of the room sharing stuff
1496 Revision 301.11 2001/11/22 05:17:06 ajc
1497 * Completed the add/change/delete neighbor node screens
1499 Revision 301.10 2001/11/18 01:47:24 ajc
1500 * Tentatively begun the change of networking configuration screens to reflect
1501 the new network architecture of the server.
1503 Revision 301.9 2001/11/18 01:41:09 ajc
1504 * Brought over the newer string tokenizer from Citadel
1505 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1506 server's convention of #define SIZ 4096
1508 Revision 301.8 2001/11/14 03:20:22 ajc
1509 * Add some more of the newer config settings to the site config screen
1511 Revision 301.7 2001/09/25 03:34:09 ajc
1512 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1513 and bail out without bothering the Citadel server.
1515 Revision 301.6 2001/08/22 16:38:06 ajc
1516 * Added the "-c" command line option to generate optional cookies indicating
1517 the host name of the server. This makes it easy to put a cluster of WebCit
1518 servers behind (for example) an Arrowpoint load balancer.
1520 Revision 301.5 2001/08/21 04:02:56 ajc
1521 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1522 unwanted page caching
1524 Revision 301.4 2001/08/13 03:43:24 ajc
1527 Revision 301.3 2001/08/13 03:40:01 ajc
1528 * Another attempt at focus
1530 Revision 301.2 2001/08/11 04:24:39 ajc
1531 * Attempt at setting focus to msgtext area when entering a message.
1533 Revision 301.1 2001/08/02 03:42:03 ajc
1534 * Changed the wholist to work with the new masquerade semantics
1536 Revision 301.0 2001/06/28 15:05:31 ajc
1539 Revision 300.2 2001/06/28 15:03:49 ajc
1540 * Every generated page now includes a meta tag to disable evil "smart tags"
1541 (see http://smarttags.manilasites.com/ for more information)
1543 Revision 300.1 2001/06/28 02:39:54 ajc
1544 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1545 the screen where you can create a room...
1547 Revision 300.0 2001/06/27 06:24:06 ajc
1548 * Tagged everything as Version 3.00
1550 Revision 213.25 2001/06/27 06:22:49 ajc
1551 * Updated docs for the 3.00 release
1553 Revision 213.24 2001/06/27 06:16:01 ajc
1554 * Correct generated window name in pop up pages
1555 * Added handling of MIME inline images (not tested)
1557 Revision 213.23 2001/06/22 17:58:20 ajc
1558 * A few performance and tuning cleanups. Increased the size of the socket
1559 queue length to 100 for use on big systems. Also, during startup, the
1560 initial startup thread now exits after creating the worker threads, instead
1561 of becoming a worker thread itself. For some reason Solaris had problems
1562 with the latter method.
1564 Revision 213.22 2001/06/07 03:16:57 ajc
1565 * Brought over an updated mime parser from Citadel
1567 Revision 213.21 2001/06/06 14:44:25 ajc
1568 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1570 Revision 213.20 2001/05/31 02:26:22 ajc
1571 * Fixed login to take you to the Lobby instead of the next room.
1573 Revision 213.19 2001/05/30 22:37:09 ajc
1574 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1575 or a "filename" from the MIME parser.
1577 Revision 213.18 2001/05/30 01:06:57 ajc
1578 * Changes to mime parser ... still something wrong
1580 Revision 213.17 2001/05/28 19:27:29 ajc
1581 * Fixed bug which marked all messages in Lobby as old before reading at login
1583 Revision 213.16 2001/05/25 22:39:26 ajc
1584 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1586 Revision 213.15 2001/05/23 16:15:23 ajc
1587 * UI changes (pretty frames with no scrollbars)
1589 Revision 213.14 2001/05/22 00:32:17 ajc
1592 Revision 213.13 2001/05/22 00:02:18 ajc
1593 * Another attempt to fix the fd leak
1595 Revision 213.12 2001/05/19 02:21:40 ajc
1596 * Attempt to fix the dangling sockets.
1598 Revision 213.11 2001/05/15 03:22:25 ajc
1599 * More icon updates and link cleanup type stuff
1601 Revision 213.10 2001/05/06 05:11:48 ajc
1602 * Added paging icon and right-justified it
1603 * Send-page window is now a popup
1605 Revision 213.9 2001/05/04 04:28:10 ajc
1606 * Added "page user" button in wholist
1608 Revision 213.8 2001/05/01 00:49:43 ajc
1609 * more of the UI overhaul
1611 Revision 213.7 2001/04/30 01:49:36 ajc
1612 * more work on UI overhaul
1614 Revision 213.6 2001/04/29 04:39:23 ajc
1615 * User interface overhaul now in progress. WARNING: incomplete system.
1617 Revision 213.5 2001/04/01 22:13:37 cough
1618 * Modified roomops.c to give users the ability to pick a floor at room
1621 Revision 213.4 2001/02/15 01:21:55 ajc
1622 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1623 invite/kickout functionality.
1625 Revision 213.3 2001/01/25 23:10:00 ajc
1626 * "Delete message" button now confirms on client-side using JavaScript
1628 Revision 213.2 2000/12/05 18:39:49 ajc
1629 * Added support for non-USA countries in registration screen (requires the
1630 latest Citadel server, which supports the country field)
1632 Revision 213.1 2000/10/20 04:27:46 ajc
1633 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1635 Revision 213.0 2000/10/03 16:44:01 ajc
1636 * Tagged for 2.13 release
1638 Revision 212.16 2000/10/03 03:15:53 ajc
1639 * Cosmetic changes to login screen, menu bar, and message header bar
1641 Revision 212.15 2000/09/28 03:44:52 ajc
1642 * Linked to the bio/photo page from message headers. I'm not sure I like the
1643 color scheme, though.
1645 Revision 212.14 2000/09/28 03:37:23 ajc
1646 * who.c: provide links to bio/photo pages for each user in the wholist
1648 Revision 212.13 2000/09/24 21:37:21 ajc
1649 * When reading large numbers of messages, group them in smaller numbers and
1650 display the selector bar in search engine style (like AltaVista and Google)
1652 Revision 212.12 2000/09/24 04:17:16 ajc
1653 * Templatized the room banner.
1655 Revision 212.11 2000/09/17 03:29:45 ajc
1656 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1658 Revision 212.10 2000/09/14 11:43:37 error
1659 Replace occurrences of % throughout the HTML with %% so as to be friendly
1660 to HP/UX printf() and possibly others.
1662 Revision 212.9 2000/09/13 04:13:59 ajc
1663 * Completed the initial hack of the variable substitution template thingy.
1664 Check out static/login.html to see the first template.
1666 Revision 212.8 2000/09/11 17:08:16 ajc
1667 * Started templatizing the login screen. Not finished yet.
1669 Revision 212.7 2000/09/11 03:29:50 ajc
1670 * Started working on a variable-substitution thing
1672 Revision 212.6 2000/08/30 03:20:22 ajc
1673 * Put the wholist back into its own window.
1675 Revision 212.5 2000/07/06 03:46:29 ajc
1676 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1678 Revision 212.4 2000/06/29 04:22:35 ajc
1679 * Changed the format of the wholis (again). Now it shows up in a frame
1680 instead of a separate window.
1682 Revision 212.3 2000/06/12 03:28:44 ajc
1683 * added support for multi-line paging
1685 Revision 212.2 2000/06/07 04:11:28 ajc
1686 * HTML changes to room banner
1688 Revision 212.1 2000/05/31 04:29:54 ajc
1689 * Initial support for "summary" (headers only, no body) mode of reading
1690 messages, and "read one" mode. For future support of 'traditional' email.
1692 Revision 212.0 2000/05/23 20:35:52 ajc
1693 * Tagged for the 2.12 release
1695 Revision 211.19 2000/05/18 02:33:39 ajc
1696 * Don't call whobbs() directly after changing masq room/host, it screws up the
1697 refresh. It now calls an HTTP redirect page instead.
1698 * added http_redirect(char *url) function to accomplish the above
1700 Revision 211.18 2000/05/08 17:24:32 ajc
1701 * Removed HTTP date fields because it was confusing browser caches (weird)
1702 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1704 Revision 211.17 2000/05/07 23:46:55 ajc
1705 * added Date: and Last-Modified: headers to HTTP output
1706 * masquerade room/host screen now runs in wholist window, and returns to it
1708 Revision 211.16 2000/05/02 17:32:06 ajc
1709 * Font related changes to html
1711 Revision 211.15 2000/04/20 02:42:23 ajc
1712 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1713 crashing every session, every time. (?)
1714 * End the session after displaying robots.txt or nocookies.html, to prevent
1715 big session logjams when either of these conditions are met
1717 Revision 211.14 2000/04/15 15:43:46 nbryant
1718 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1719 64-bit gcc on sparc is evil)
1721 Revision 211.13 2000/04/06 20:42:03 nbryant
1722 * configure.in: fix a typo
1724 Revision 211.12 2000/04/06 20:37:01 nbryant
1725 * solaris cleanups and warning fixes
1727 Revision 211.11 2000/03/31 03:48:52 ajc
1728 * text_to_server() now behaves the way web users expect text entry to work.
1729 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1731 Revision 211.10 2000/03/31 02:39:06 ajc
1732 * Fixed bugs in "Site configuration" and added new fields.
1734 Revision 211.9 2000/03/31 02:08:45 ajc
1735 * Added "max messages per page" and "read next nnn" stuff to read loop
1736 (probably not in its final form)
1738 Revision 211.8 2000/03/28 17:02:47 nbryant
1739 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1741 Revision 211.7 2000/03/27 16:18:17 ajc
1742 * Implement multi-room chat as available in Citadel 5.70
1744 Revision 211.6 2000/03/23 04:45:15 ajc
1745 * Experimental move of wholist to a separate auto-refreshing window
1747 Revision 211.5 2000/03/19 22:49:03 ajc
1748 * Made the header-bar buttons more visible
1749 * Added a "reply" header-bar button
1750 * Move "Subject:" lines into the header-bar
1751 * Padded the header-bars by one pixel (nicer looking)
1752 * Changed message date/time output format
1754 Revision 211.4 2000/03/19 19:49:31 ajc
1755 * Added support for unix domain sockets
1757 Revision 211.3 2000/02/11 23:45:04 nbryant
1758 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1759 * tcp_sockets.c: include <arpa/inet.h>
1761 Revision 211.2 2000/02/11 23:30:04 nbryant
1762 configure.in: added some code for FreeBSD
1764 Revision 211.1 2000/01/11 04:20:40 ajc
1765 * Add "close window" option to goodbye screen
1767 Revision 211.0 2000/01/04 15:24:16 ajc
1768 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1769 * This will be released as v2.11; tagged everything as such.
1771 Revision 210.0 1999/12/24 04:57:18 ajc
1774 Revision 1.121 1999/12/23 04:54:48 ajc
1775 * Changed session cookie from hexadecimal encoding to base64
1776 * Removed overly verbose logging
1778 Revision 1.120 1999/12/12 18:12:28 ajc
1779 * get http request: clear hold buffer before starting to read in HTTP request.
1780 This was causing some requests to get corrupted.
1782 Revision 1.119 1999/12/08 18:25:21 ajc
1783 * Increased the size of the backlog queue length passed to accept() and made
1784 it a configuration parameter in webcit.h
1786 Revision 1.118 1999/12/07 16:09:26 ajc
1787 * Better (non fireworks display mode) handling of broken HTTP sockets
1789 Revision 1.117 1999/12/06 03:40:29 ajc
1790 * Moved a bunch of other global variables to per-session variables
1792 Revision 1.116 1999/12/06 02:05:33 ajc
1793 * Moved global march list into per-session context
1795 Revision 1.115 1999/12/05 18:38:02 ajc
1796 * Auto-scaling worker thread pool size
1798 Revision 1.114 1999/12/05 17:38:41 ajc
1799 * Additional debugging and cleanup
1801 Revision 1.113 1999/12/04 22:16:05 ajc
1802 * Moved all diagnostic output to stderr
1803 * Moved "HTTP/1.0 200 OK" output to output_headers()
1805 Revision 1.112 1999/12/04 21:56:59 ajc
1806 * Finished the overhaul. Now to tune...
1808 Revision 1.111 1999/12/03 17:59:53 ajc
1809 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1810 pseudocode so the build is currently broken.
1812 Revision 1.110 1999/12/03 16:37:46 ajc
1813 * Repaired HTTP output for image transfers and static content
1815 Revision 1.109 1999/12/03 05:09:54 ajc
1816 * Rewrote the HTTP engine and application coupling to run in a worker thread
1817 model and to run as a single multithreaded program (eliminated helper
1818 processes and pipes). It currently runs but has many large bugs.
1820 Revision 1.108 1999/12/03 00:18:20 ajc
1821 * Added ".c.o" rule to Makefile
1823 Revision 1.107 1999/11/26 03:32:59 ajc
1824 * Started moving all of the global variables into a struct, to facilitate
1825 multithreaded server.
1827 Revision 1.106 1999/11/26 01:28:10 ajc
1830 Revision 1.105 1999/11/04 02:05:02 ajc
1831 * Added 'number of worker threads' to site config screen
1833 Revision 1.104 1999/10/25 02:25:09 ajc
1834 * Shuffled around the room editing commands
1836 Revision 1.103 1999/10/14 04:07:18 ajc
1837 * Cleaned up the bottom-of-page icons
1839 Revision 1.102 1999/10/08 23:58:11 ajc
1840 * Minor bug fix in registration screen
1842 Revision 1.101 1999/10/06 02:44:02 ajc
1843 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1844 it back in when it's fixed. Also added more attempts at cache disabling,
1845 but it still doesn't work in the StarOffice browser. I don't know why.
1847 Revision 1.100 1999/10/02 03:26:14 ajc
1848 * Merged in Nick's bit of JavaScript to handle key commands.
1849 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1850 in a text field. Right now you can't even log in.
1852 Revision 1.99 1999/09/01 01:06:11 ajc
1853 * Added "max message length" field in global config screen
1855 Revision 1.98 1999/08/14 18:16:10 ajc
1856 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1859 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1860 * Did neat stuff to the bottom of the page
1862 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1863 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1864 to a Citadel server fails.
1865 * messages.c: don't auto-link URL's in messages if it would cause
1868 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1869 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1870 compiler. This should make more browsers happy.
1872 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1873 * Added support for "robots.txt" telling spiders to go away.
1874 * Do a slrp_highest() when logging off.
1876 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1877 * Rearranged the code in "Site-wide configuration" and "Generic
1878 server command" to avoid nested server operations
1880 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1881 * webcit.c: added "back, top, next" buttons to bottom of each page
1882 * menubar.html: replaced "User list" with "Page another user"
1884 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1885 * context_loop.c: rearranged some code to try to eliminate deadlocks
1887 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1888 * Unknown URL's now display the main menu instead of diagnostics
1889 * Diagnostics are now at <baseurl>/diagnostics
1891 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1892 * Session no longer locks up when an express message is cancelled
1893 * The default Citadel server is now "localhost" instead of uncnsrd
1894 * Added some documentation
1896 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1897 * roomops.c: made room banner graphics more reliable
1898 * messages.c: added code to prevent accidental "double-posting"
1899 * who.c: fixed the "Change room/host/user" submit logic
1901 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1902 * Changed static/menubar.html so the text is readable
1904 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1905 * Ditched the frames mode completely. It wasn't working properly in,
1906 among other places, IE 5. Die, Bill, Die.
1908 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1909 * Fixed the behavior of the "forget room" routine, to properly handle
1910 the transition back to the Lobby after it's all done.
1911 * Added ExpressMessageCat() to allow code to send the user messages
1912 along with incoming express messages
1913 * WebCit now sends the name of the end user's browser as the client
1914 name in a Citadel IDEN command rather than its own name.
1916 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1917 * Minor code cleanups
1918 * New mail notification
1920 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1921 * Top-aligned all the cells in the fake frames in non-frames mode
1923 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1924 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1925 of a Goto, in order to prevent it from first marking all msgs old.
1927 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1928 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1929 which can differentiate the needs of frames and noframes modes
1931 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1932 * webserver.c: added "-t" option to send traces somewhere else
1934 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1935 * context_loop.c: display an error page if the client browser
1936 requests a non-root page and there is no cookie set
1937 * webserver.c: took my name off the copyright notice (it's a group
1940 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1941 * Reworked a lot of the structure, made more HTML "embeddable"
1942 * Changed the noframes mode to display "fake" frames using tables
1944 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1945 Changed some output formatting (mainly <FONT> tags).
1946 Changed who.c to use urlescputs() rather than escputs()
1947 in urls so GOTOs and User Profiles work when the string has a
1950 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1951 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1952 How to cause "onLoad=" to cause a sibling frame to refresh without
1953 having to use the nonportable HTTP "Window-Target:" directive. Began
1954 implementation of this; it should allow portable NS/IE compatibility.
1956 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1957 * Implemented "access level required to create rooms"
1959 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1960 * webcit.c: modified getz() to *exit* the program when fgets()
1961 returns an error. This is actually the desired behavior; it would
1962 otherwise busy-loop forever on a broken pipe.
1964 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1965 * webcit.c: added to getz() the ability to return an error code;
1966 implemented this in the main loop, hopefully fixing problems
1967 * Added "braindamage" file (frames/JS browser compatibility list)
1968 * Added HTTP "User-agent:" detection
1969 * wildmat.c, braindamage.c: added
1970 * Initial value of 'noframes' is now set by the braindamage check
1971 * Ran everything through "indent -kr -i8"
1972 * roomops.c: in room list, print a in otherwise empty cells
1974 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1975 * context_loop.c: warning fix
1976 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1978 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1979 * Resolve the name of the connecting host and pass it on to Citadel
1981 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1982 * wDumpContent() is now responsible for </BODY></HTML> most of the
1983 time (parameter settable) so that the main menu can easily be
1984 embedded in every page when running in noframes mode
1985 * noframes mode selection is now carried in the cookie
1987 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1988 * Made the frames stuff less dependent on the HTML TARGET= directive
1989 and more dependent on the HTTP Window-target: directive.
1990 * Made the system semi-navigable in noframes mode.
1992 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1993 * Brought over the new room listing code and <G>oto heuristics
1994 from the main Citadel tree, to pay attention to floor/room ordering
1996 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1997 * Modified the back end of mime_parser to use callbacks instead of
1998 doing something specific. Now we can use it elsewhere.
2000 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2001 * Fixed the bugs in "Site-wide configuration"
2002 * Added a "generic server commands" screen
2004 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2005 * Reduced the multiple cookies down to one cookie combining all data.
2007 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2008 * Removed wc_host and wc_port cookies.
2009 * Added an "edit your session" screen to change your wholisting.
2011 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2012 * Added "enter registration"
2013 * Set up automatic trigger of Enter Registration when the server
2015 * Established that a one-to-one WebCit/Citadel correspondence will
2016 be required. No big deal due to shared code segments.
2017 * Added "change password"
2018 * Added networking configuration screens. These still need testing.
2019 * Added a "kill session" link to each line of the wholist when
2020 logged in as an aide, and the screens to perform this operation.
2022 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2023 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2024 * "Finished" the MIME parser.
2025 * Got image uploads working.
2026 * Added "add/edit user photo" screens.
2027 * Added "add/edit room graphic" screens.
2028 * Added "add/edit floor graphic" screens.
2029 * Fixed display of floor graphic in known rooms list.
2031 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2032 * Wrote mime_parser.c for handling of image uploads. This will also
2033 be used in future Citadel MIME projects.
2035 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2036 * Fixed a bug in the room banner display code
2037 * Added "delete room"
2038 * Added "validate users"
2040 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2041 * Added "edit room info file"
2044 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2045 * Changed the "auto read new" functionality from a meta refresh tag
2046 to an "onload" directive (the former was causing graphics problems)
2047 * Added "create room"
2050 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2051 * Got the Zap and List-Zapped commands working
2052 * Added a convenience function to display a page with an error string
2053 * Automatically do a read-new-msgs whenever a new room banner is loaded
2055 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2056 * Added the screens to send pages
2057 * Changed message headers to display in bigger font, non-boldface
2058 * Added the chat system
2059 * Added goto private rooms
2061 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2062 * Replace "Citadel" in menu bar with the Citadel logo
2064 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2065 * automatically regenerate Makefile when Makefile.in changes
2067 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2068 * context_loop.c: Moved "remove session" into its own function.
2069 Check for dead webcit child process before each transaction.
2070 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2071 against broken HTTP connections.
2072 * Added a housekeeping thread to periodically remove dead sessions
2073 and kill idle sessions.
2074 * messages.c: added "delete message" functionality
2075 * messages.c: added "move message" functionality
2076 * userlist.c: added. This adds "userlist" and "show user" functions.
2077 * roomops.c: fixed buggy implementation of ungoto
2078 * Set up an option in output_headers() to optionally print the most
2079 often used opening HTML as well as the HTTP headers.
2080 * Display express messages in cute little JavaScript popup window.
2082 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2083 * Brought over message reading and entry functions from old WebCit
2085 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2086 * context_loop.c: really fix the SO_LINGER stuff
2087 * webserver.c: remove commented-out references to SO_LINGER
2089 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2090 * context_loop.c: After fork(), child process closes the HTTP socket
2091 so when the parent process closes it, it actually _does_ close.
2092 Otherwise, aIEeeee and possibly other browsers will hang.
2093 * Added support for graphics images retrieved from the Citadel server.
2094 * Set up login banner graphic and background image graphic
2096 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2097 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2099 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2100 * Smoothed out some of the login/logout code. Failed authentication
2101 now works the way it should.
2102 * Added support for new user login (still need to handle registration).
2104 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2105 * Discovered that the HTTP socket problem is related to a socket that
2106 isn't properly lingering on close. Temporarily hacked a sleep(10)
2107 into context_loop.c until it is figured out.
2109 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2110 * Did a little debugging, still trying to figure out why logging in
2111 displays "Connection reset by peer" error. It used to work...
2113 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2114 * Makefile.in: updated dependencies
2116 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2117 * Fixed broken interpretation of variables specified in the URL
2118 * added new "action" variable to make main loop simpler
2120 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2121 * webserver.c: prototype vsnprintf
2122 * context_loop.c: warning fix
2124 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2125 * tcp_sockets.c: removed some dead code
2126 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2127 unused ends of pipes, fix a file descriptor leak and a race condition
2128 * portability enhancements
2130 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2131 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2133 * converted to autoconf and began port to Digital UNIX
2135 * context_loop.c: moved the monster 64k buffer array off the stack
2136 * tcp_sockets.c: getservbyname() doesn't set errno.
2138 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2139 * webserver.c: warning fix