2 Revision 528.2 2004/12/29 22:08:08 ajc
3 * roomops.c: provide a way to create room shares with a mapping to an
4 alternate room name on the other end.
6 Revision 528.1 2004/12/29 17:28:09 ajc
7 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
8 all corrupty-whatever when a remote room name mapping is found. Display
9 the mapping and preserve it across share/unshare operations.
11 Revision 528.0 2004/12/28 03:58:34 ajc
14 Revision 527.1 2004/12/28 03:58:24 ajc
15 * Corrected overly-escaped reply-to addresses in "reply" button
16 * Repaired toggling of self-service account creation in admin screen
17 * Bumped internal version number to 5.28
19 Revision 527.0 2004/12/07 04:41:37 ajc
22 Revision 526.1 2004/12/07 04:41:02 ajc
23 * Finally tracked down the WC->vars heap corruption issue (for real this
24 time). We now call clear_local_substs() at the end of each HTTP
25 transaction, whether we need to or not, instead of calling it whenever
26 we're done with something we wanted session variables for.
27 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
28 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
29 preventing it from getting clobbered by another session.
30 * Bumped internal version number to 5.27
32 Revision 526.0 2004/12/01 21:35:56 ajc
35 Revision 525.4 2004/12/01 21:35:44 ajc
36 * Changed internal version number to 5.26
38 Revision 525.3 2004/12/01 21:34:17 ajc
39 * Numerous memory management bugfixes.
41 Revision 525.2 2004/12/01 16:48:24 ajc
42 * tools.c: don't crash when striplt() is called with a zero-length string
44 Revision 525.1 2004/11/12 18:02:36 ajc
45 * Updated the richtext editor (new version from Kevin Roth's site)
47 Revision 525.0 2004/11/03 20:21:10 ajc
50 Revision 524.7 2004/11/03 20:21:02 ajc
51 * Changed internal version number to 5.25
53 Revision 524.6 2004/10/20 02:41:41 ajc
55 * Added the notes room to the icon bar
56 * Set up an initial implementation of Notes view. Attractive enough to
57 publish, but read-only. Needs a note editor.
59 Revision 524.5 2004/10/15 03:10:24 ajc
60 * Calendar objects UID now generated by generate_uuid() which creates
61 pseudo-DCE-ish UUID's.
63 Revision 524.4 2004/10/05 01:59:31 ajc
66 Revision 524.3 2004/10/03 02:56:35 ajc
67 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
69 Revision 524.2 2004/10/01 16:23:23 ajc
70 * Set up framework for "notes" view, and added a skeleton function for
73 Revision 524.1 2004/09/30 03:44:01 ajc
74 * fix line width break problem in chat
76 Revision 524.0 2004/09/28 16:12:44 ajc
79 Revision 523.12 2004/09/28 16:12:30 ajc
80 * Prepare for 5.24 release
82 Revision 523.11 2004/09/27 02:17:47 ajc
83 * messages.c: fix build problem on non-calendar-enabled installations
84 * floors.c: fix a warning message
86 Revision 523.10 2004/09/25 03:34:21 ajc
87 * summary.c: Fixed a calling syntax problem
89 Revision 523.9 2004/09/25 03:18:43 ajc
90 * small stylesheet fix
92 Revision 523.8 2004/09/24 04:21:41 ajc
93 * Fixed display bug for room list mode when we dropped down multiple
94 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
96 Revision 523.7 2004/09/24 04:08:25 ajc
97 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
98 rooms without new msgs
100 Revision 523.6 2004/09/24 04:04:34 ajc
101 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
104 Revision 523.5 2004/09/23 03:21:10 ajc
105 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
107 Revision 523.4 2004/09/16 02:42:37 ajc
108 * Set default view of new rooms during CRE8 command instead of afterwards
110 Revision 523.3 2004/09/15 03:08:50 ajc
111 * Support config of seaperate MSA port in Citadel 6.26
113 Revision 523.2 2004/09/10 03:49:17 ajc
114 * Added 'dialog' mode to setup
116 Revision 523.1 2004/08/31 20:31:01 ajc
117 * When saving VTODO (tasks), insert a UID if none is already present. Also
118 increment the sequence, or insert one if none is already present.
120 Revision 523.0 2004/08/31 03:02:37 ajc
123 Revision 522.30 2004/08/31 03:02:28 ajc
124 * Changed internal version number to 5.23
126 Revision 522.29 2004/08/27 02:40:06 ajc
127 * Ditched the graphical buttons because CSS can do the same thing faster.
129 Revision 522.28 2004/08/18 03:16:12 ajc
130 * 'move' and 'delete' buttons only show when allowed to do those things
132 Revision 522.27 2004/08/18 02:10:17 ajc
133 * Reply/Move/Delete buttons are now images, because system-native buttons
134 were too big and ugly.
136 Revision 522.26 2004/08/11 17:24:57 ajc
137 * static/iconbar.html: removed.
138 * Updated the "powered by citadel" graphic
140 Revision 522.25 2004/08/11 03:49:15 ajc
141 * Replaced all instances of the name "Citadel/UX" with "Citadel"
142 * Installed the "simple logo" in the iconbar
144 Revision 522.24 2004/08/09 03:11:20 ajc
145 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
147 Revision 522.23 2004/08/05 21:32:17 ajc
148 * Reply/Move/Delete are now buttons instead of links. This should enable
149 us to add some JavaScript magic for "Reply quoted" ...
151 Revision 522.22 2004/08/05 02:47:21 ajc
152 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
153 has a more predictable and attractive behavior, and can still be
154 overridden in the style sheet if the site operator wants to.
156 Revision 522.21 2004/08/04 03:52:23 ajc
157 * Tasks view is now pretty.
158 * Tasks view now displays date due for each task.
159 * Tasks view is now sorted by date due.
160 * Tasks view now displays overdue tasks in red.
162 Revision 522.20 2004/08/03 03:55:37 ajc
163 * Tasks view now uses the same buffer/dump logic as the calendar views, so
164 we can sort them by due date and do a prettier display. (Only the logic is
165 changed so far. The prettier display is forthcoming.)
167 Revision 522.19 2004/07/21 02:57:09 ajc
168 * Internet Configuration screen looks a little neater now
170 Revision 522.18 2004/07/21 02:45:15 ajc
171 * Completed the "Internet Configuration" screen
173 Revision 522.17 2004/07/16 19:13:37 ajc
174 *** empty log message ***
176 Revision 522.16 2004/07/16 19:13:10 ajc
177 * tools.c: display 12:00 as 12pm, not 12am
179 Revision 522.15 2004/07/16 03:14:03 ajc
180 * more work on inetconf screen
182 Revision 522.14 2004/07/16 02:50:00 ajc
183 * useredit.c: put a pretty box around user editing
185 Revision 522.13 2004/07/13 03:25:08 ajc
186 * inetconf.c: added. Not finished yet.
188 Revision 522.12 2004/07/10 03:10:19 ajc
189 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
190 floor level configurations.
191 * Put a space between OK and CANCEL buttons anywhere in the system where
193 * Some more of the room config/admin screens now return to themselves
194 with a "ok, you did that" message when OK is pressed, instead of dropping
195 out to the main menu.
197 Revision 522.11 2004/07/08 03:03:01 ajc
198 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
199 configuration (public rooms default and mailboxes default). Still need
200 to add floor and room policy screens.
202 Revision 522.10 2004/07/02 03:28:08 ajc
203 * Much-improved alphabet tabs for Address Book view. Now divides the
204 total number of names by (names per page, currently 60) and sets up
205 that many tabs, with proper [Aaa-Bbb] labels on them.
207 Revision 522.9 2004/07/02 03:26:06 ajc
208 *** empty log message ***
210 Revision 522.8 2004/07/01 02:40:40 ajc
211 * Clicking "Enter a message" in a groupware room now automatically calls
212 the correct editor for the type of objects in the room (message, calendar
213 event, task, address book entry)
215 Revision 522.7 2004/06/29 17:21:25 ajc
216 * Removed the word "room" in a few locations, as part of our push towards
217 not looking like a BBS when running in groupware mode
219 Revision 522.6 2004/06/29 00:37:02 ajc
220 * Made some fonts bigger because users were complaining...
222 Revision 522.5 2004/06/27 03:02:05 ajc
223 * Summary view -- always view ALL messages
224 * Summary view -- new messages are in boldface
226 Revision 522.4 2004/06/24 20:42:14 ajc
227 * Added the "server ip address" Citadel config option
228 * Site config: added "Changes will not take effect until..." language
231 Revision 522.3 2004/06/24 14:50:35 ajc
232 * Added the ability to listen on a single IP address instead of all addresses.
234 Revision 522.2 2004/06/22 02:21:56 ajc
237 Revision 522.1 2004/06/21 15:00:52 ajc
240 Revision 522.0 2004/06/19 03:21:35 ajc
243 Revision 521.10 2004/06/19 03:11:07 ajc
244 * Instead of a crufty "the topmost Internet email address will be used
245 for outgoing email" explanation, separated it into "Primary Internet
246 email address" and "Other email addresses" boxes.
248 Revision 521.9 2004/06/19 02:42:12 ajc
249 * Removed the "aides access to mailboxes" config option, which is no longer
250 part of the Citadel system.
252 Revision 521.8 2004/06/16 02:07:22 ajc
253 * Removed a couple of lines of debugging code leftover from last night
255 Revision 521.7 2004/06/15 03:06:11 ajc
256 * Bumped internal version number to 5.22
257 * Use new fast headers-only-no-mime fetch mode in Citadel for
260 Revision 521.6 2004/06/15 02:30:21 ajc
261 * Honor "maxmsgs" even when viewing a mailbox in summary mode
263 Revision 521.5 2004/06/12 04:26:38 ajc
264 * Fixed some garbled output resulting from turning things that look like
267 Revision 521.4 2004/06/11 16:09:36 ajc
268 * Moved the room graphic to the left of the room name in the banner, to
269 make it more consistent with the rest of the site.
270 * Reduced the size of the font in the iconbar
272 Revision 521.3 2004/06/11 03:15:08 ajc
273 * When "Add" is clicked without specifying an upload filename, resume
274 composition instead of aborting the post.
275 * Add attachments to messages in forward order, not reverse order
277 Revision 521.2 2004/06/10 03:08:48 ajc
278 * Improved the appearance of tabs in the room config screen
280 Revision 521.1 2004/06/10 02:58:55 ajc
281 * Made all the title boxes the same background color. The old scheme was
282 cute but not professional looking.
284 Revision 521.0 2004/06/06 19:53:25 ajc
287 Revision 510.15 2004/06/06 19:32:15 ajc
288 * Cleaned up a couple of FIXME's sitting around in the code
289 * Altered the conditions under which stray http://... strings are
290 automatically turned into links, to prevent that logic from
291 transforming IMG tags into gibberish.
292 * Set internal version number to 5.21
294 Revision 510.14 2004/06/04 02:29:07 ajc
295 * Fixed bug in "validate new users" screen (thanks Campy)
297 Revision 510.13 2004/06/03 03:21:22 ajc
298 * "Reply" button now carries the message subject into the reply.
300 Revision 510.12 2004/06/02 02:07:54 ajc
301 * setup.c: updated the setup script to configure two /etc/inittab entries,
302 one for http and one for https.
304 Revision 510.11 2004/06/01 21:46:47 ajc
305 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
306 during a read or write operation, do not attempt to finish the operation
307 unencrypted like we do in Citadel. Here in WebCit land it only causes
308 the server to segfault.
310 Revision 510.10 2004/06/01 19:01:22 ajc
311 * netconf.c: widened some of the text entry fields
312 * webcit.h: bumped up the internal version number to 5.20
314 Revision 510.9 2004/06/01 18:44:20 ajc
315 * Return to the old command-line usage (-s for https, service is either
316 http or https but not both)
318 Revision 510.8 2004/06/01 03:32:28 ajc
319 * Add "permanent room" setting to room edit screen
320 * create room -- allow longer strings
322 Revision 510.7 2004/06/01 00:36:43 ajc
323 * Hmmph. Do the session cookie as hex instead of base64. There really
324 are some characters in the base64 set that make HTTP do nasty things.
326 Revision 510.6 2004/05/31 21:43:27 ajc
327 * Added "|END" to the session cookie before base64-ing it. This fixes a
328 problem with certain room names causing the webserver to freak out and
329 break embedded images and stuff. I don't know why.
331 Revision 510.5 2004/05/31 20:34:11 ajc
332 * Message entry using Kevin Roth's excellent cross-platform richtext
335 Revision 510.4 2004/05/31 15:54:13 ajc
336 * "text" and "HTML" options for message entry.
338 Revision 510.3 2004/05/29 03:31:48 ajc
339 * tighten up the space between icons in the iconbar
341 Revision 510.2 2004/05/28 20:24:53 ajc
344 Revision 510.1 2004/05/24 03:02:38 ajc
345 * CSS change to make folder names stand out more in the "Folder View"
347 Revision 510.0 2004/04/30 04:08:58 ajc
350 Revision 506.13 2004/04/30 04:08:47 ajc
351 * Changed internal version number to 5.10
352 * Updated documentation for the new HTTPS service
354 Revision 506.12 2004/04/27 03:21:36 ajc
355 * Prompt for HTTPS port number during setup. We may make this optional.
357 Revision 506.11 2004/04/27 03:16:31 ajc
358 * When running on the same host as Citadel, if no key/cert are found,
359 symlink to Citadel's if possible.
360 * One server binary now forks to start both http and https servers.
362 Revision 506.10 2004/04/21 03:43:39 ajc
363 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
364 certs are also no longer invalid.
366 Revision 506.9 2004/04/21 02:25:13 ajc
367 * Replaced ctdl_install_certificate() with convenience functions found
368 in the OpenSSL library.
370 Revision 506.8 2004/04/21 02:19:41 ajc
371 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
372 understand, but read at http://www.informit.com/articles/article.asp?p=22078
373 ). Still doesn't work with Internet Monopolizer, though.
375 Revision 506.7 2004/04/20 02:32:44 ajc
376 * Allow setup to run seamlessly from within the Citadel Ridiculously
377 Easy Installer by observing the values of environment variables
378 CITADEL_INSTALLER, CITADEL, and WEBCIT.
380 Revision 506.6 2004/04/20 02:02:50 ajc
383 Revision 506.5 2004/04/16 03:14:06 ajc
384 * Minor fix for previous checkin
386 Revision 506.4 2004/04/16 02:59:01 ajc
387 * Completed SSL support. Still doesn't work with all browsers... gotta
390 Revision 506.3 2004/04/15 03:57:00 ajc
391 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
392 it has a crashy crashy bug in it. Don't use it yet.
394 Revision 506.2 2004/04/13 19:41:36 ajc
395 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
396 (freebusy data fetch for anonymous Kolab type clients)
398 Revision 506.1 2004/04/10 04:32:59 ajc
399 * Fixed some version and copyright date oopses
401 Revision 506.0 2004/04/10 04:29:30 ajc
404 Revision 505.22 2004/04/10 04:29:20 ajc
405 * Changed internal version number to 5.06
407 Revision 505.21 2004/03/29 04:30:20 ajc
408 * configure.in, Makefile.in: handle $LDFLAGS
410 Revision 505.20 2004/03/20 05:03:14 ajc
411 * Original startup thread becomes a worker thread after initialization.
412 Doing otherwise turns it into a zombie (at least on Linux) and possibly
413 leads to other problems
414 * Filter out NOOP's received in chat
416 Revision 505.19 2004/03/18 04:32:24 ajc
417 * Removed the language in README.TXT which told everyone that chat wouldn't
418 work with a non-local Citadel server, because that's no longer true.
419 * Removed the old chat applet from the static/ directory
421 Revision 505.18 2004/03/18 04:00:44 ajc
422 * Rounded web boxes now look correct in all browsers.
424 Revision 505.17 2004/03/17 18:25:31 ajc
425 * When creating a new user, auto-chain to the "edit user configuration"
426 screen, and subsequently auto-chain to the "edit address book entry"
427 screen. This creates a nice sensible workflow.
429 Revision 505.16 2004/03/15 22:47:09 ajc
430 * Prettied up the chat window a little more.
432 Revision 505.15 2004/03/15 04:27:44 ajc
433 * Chat now appears in a separate window
434 * Use regular frames instead of IFRAMEs for chat
435 * Display user's own chat text in bold+italic
436 * Added a "List Users" button
438 Revision 505.14 2004/03/09 20:45:45 error
439 * Add a Linux Software Map file
441 Revision 505.13 2004/03/07 22:04:32 ajc
442 * Fix the current view not being set to the default view for the creator
445 Revision 505.12 2004/03/07 21:31:17 ajc
446 * serv_read() now zeroes out the supplied buffer (with the supplied
447 length) if a server read fails. This causes serv_gets() to return
448 instead of looping endlessly. Fixes chat problem found on linux-ppc.
450 Revision 505.11 2004/03/03 05:21:36 ajc
451 * Made the chat screen totally kick-ass sweet. The flickering reload
452 i-frame is now tiny and hidden, and it *appends* new chat data to
453 the viewable window using JavaScript. No flickering + scrollback!
454 * Added a help button to the chat screen.
456 Revision 505.10 2004/02/29 22:52:15 ajc
457 * Close and clear (set to -1) server socket handle when socket errors are
458 detected. Fixes a chat problem reported by Winzlo.
460 Revision 505.9 2004/02/29 05:34:25 ajc
461 * Display the Chat menu option as "Chat with other users in <roomname>"
463 Revision 505.8 2004/02/27 05:04:38 ajc
464 * fix frameset bug in page popups
466 Revision 505.7 2004/02/26 04:08:56 ajc
467 * Fixed a problem that made WebCit go to the "no cookies" screen instead
468 of the logout banner.
469 * Ford's latest stupid room has a name with more than 64 characters, and
470 we still had a 64-byte room name in the march_list struct. ooooops...
472 Revision 505.6 2004/02/26 03:07:26 ajc
473 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
475 Revision 505.5 2004/02/25 23:10:28 ajc
476 * Allow "/do_logout" as a no-frames page
478 Revision 505.4 2004/02/25 23:00:21 ajc
479 * Changed the favicon support to LINK tags in the HEAD of static stuff,
480 to make life easier. (Thanks to prosthetik for this)
482 Revision 505.3 2004/02/25 15:20:11 ajc
483 * Support for favicon.ico in the static/ directory
485 Revision 505.2 2004/02/24 04:06:42 ajc
486 * Changed the colors slightly in chat screen
488 Revision 505.1 2004/02/20 06:07:06 ajc
489 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
491 Revision 505.0 2004/02/19 03:32:50 ajc
494 Revision 504.7 2004/02/19 03:32:38 ajc
495 * Changed the internal version number to 5.05
496 * Completed the frames fix
498 Revision 504.6 2004/02/18 20:08:29 ajc
499 * Fixed the frameset force reload logic. Now it does the whole frameset
500 without displaying an error in the main frame.
502 Revision 504.5 2004/02/18 19:17:51 ajc
503 * Force reload of frameset if someone tries to escape it. Not perfect
504 but it mostly works at this poing.
506 Revision 504.4 2004/02/17 03:37:11 ajc
507 * Indicate to Citadel that we want Server Generated Invitations when
508 calendar events are saved. (No longer the default in Citadel server.)
510 Revision 504.3 2004/02/09 04:49:32 ajc
511 * Prepare for a way to avoid falling out of the main frameset
513 Revision 504.2 2004/02/09 03:37:57 ajc
514 * Changed the thread pool management algorithm. Detecting idle time between
515 socket accepts was not working reliably on all systems, so we now follow
516 the same algorithm as the Citadel server (spawn more threads when number
517 of sessions < number of threads, but keep constrained to pre-defined
518 minimum and maximum thread count)
520 Revision 504.1 2004/02/03 03:09:51 ajc
523 Revision 503.0 2004/01/28 04:31:31 ajc
526 Revision 502.4 2004/01/28 04:30:48 ajc
527 * Create Room can now offer calendar and address book rooms
529 Revision 502.3 2004/01/17 21:25:30 ajc
530 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
531 * Split the config for LDAP Connector into its own panel
533 Revision 502.2 2004/01/17 04:32:54 ajc
534 * Add site config options for Citadel servers which support LDAP
536 Revision 502.1 2003/10/24 02:50:19 ajc
537 * Clicking "Enter Message" in a room with an Address Book view opens
538 a blank vCard entry screen.
540 Revision 502.0 2003/10/23 03:16:50 ajc
543 Revision 501.2 2003/10/23 03:07:54 ajc
544 * event.c: Found and removed another unquoted multi-line string literal
545 * webcit.h: changed an #ifdef HAVE_ICAL_H
546 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
548 Revision 501.1 2003/10/22 01:42:12 ajc
549 * iconbar.c: removed a stray character or two...
551 Revision 501.0 2003/10/21 04:26:37 ajc
554 Revision 500.30 2003/10/21 04:26:27 ajc
555 * bumped the version string to 5.01
557 Revision 500.29 2003/10/17 03:08:28 ajc
558 * Finished prettying up the vCard display
560 Revision 500.28 2003/10/17 02:31:45 ajc
561 * Multi-line string literals are deprecated in GCC 3.1 unless each line
562 is wrapped in quotes. Performed this fix so it'll compile.
563 * setup.c: removed references to unused variable tempfile[]
565 Revision 500.27 2003/10/09 03:17:02 ajc
566 * Started prettying up the vCard display.
568 Revision 500.26 2003/10/08 02:33:49 ajc
569 * Begin work on better handling of vCard display
571 Revision 500.25 2003/09/04 03:41:27 ajc
572 * siteconfig.c: changed some config items to drop-down boxes
574 Revision 500.24 2003/08/27 04:26:54 ajc
575 * Split the site configuration screen up into four different screens,
576 and added a meta-menu
578 Revision 500.23 2003/08/24 03:31:50 ajc
579 * Finished the setup program
580 * Bumped the internal version number to 5.01
582 Revision 500.22 2003/08/22 00:47:27 ajc
583 * setup is now working, but it still needs a way to detect a running WebCit
585 Revision 500.21 2003/08/22 00:25:40 ajc
586 * Added a skeleton "setup" program to the tree. It does not work yet.
588 Revision 500.20 2003/08/20 03:48:55 ajc
589 * Added iconbar shortcut to Contacts room
590 * Minimum required Citadel is now 6.11
592 Revision 500.19 2003/08/20 03:07:25 ajc
593 * Address book "single card" view now suppresses "reading nn message" and
594 instead shows the letter indices across the top
595 * Clicking on an address in a vCard now connects to WebCit mail instead
596 of a browser mailto: link
598 Revision 500.18 2003/08/19 04:18:43 ajc
599 * Changed things around in the address book view. Made it sorted and
600 more clickable and better looking...
602 Revision 500.17 2003/08/12 18:54:03 error
603 * messages.c: fix off-by-one-error in selector bar
605 Revision 500.16 2003/08/07 22:18:03 ajc
606 * Add the Summary Page to the customizable iconbar
608 Revision 500.15 2003/08/07 03:51:51 ajc
609 * Customizable icon bar as: pictures and text, pictures, text
611 Revision 500.14 2003/08/05 03:52:14 ajc
612 * First working version of the customizable iconbar. It contains a basic
613 set of options and now automatically refreshes when it's customized.
615 Revision 500.13 2003/08/04 03:50:29 ajc
616 * First cut at the customizable iconbar is done. A bunch of generic options
617 are there. Still need to get the actual iconbar to refresh when changes
620 Revision 500.12 2003/08/03 21:02:01 ajc
621 * More work on customizable iconbar
623 Revision 500.11 2003/08/02 05:25:46 ajc
624 * Laid the groundwork for a customizable iconbar
626 Revision 500.10 2003/07/30 03:57:49 ajc
627 * Add config.c_purge_hour to config screen
629 Revision 500.9 2003/07/06 22:06:59 ajc
630 * When converting "anything that looks like a URL" to a real link, first
631 make sure that it isn't already inside a link. This fixes most of the
632 long, ugly URL strings sent by eBay.
633 * Automatically dismantle mailto: links in HTML messages, and convert
634 them to WebCit mail links (clicking on it sends the user to the Mail
635 room and begins composing a new message with the recipient and subject
636 fields pre-populated).
638 Revision 500.8 2003/06/29 20:51:21 ajc
639 * Worked around a rendering bug in Satan's Browser that was causing it
640 to draw the calendar month view much wider than the actual screen wdith
642 Revision 500.7 2003/06/28 04:09:37 error
643 * roomops.c: Backout change to display one less box in the first column in
644 roomlist view, it doesn't seem to work for everyone
646 Revision 500.6 2003/06/28 03:52:51 error
647 * Don't tell browsers not to cache static documents
649 Revision 500.5 2003/06/28 03:35:23 error
650 * roomops.c: Display one less floor in the first column in romlist view
652 Revision 500.4 2003/06/26 03:37:58 ajc
653 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
654 This will allow some groupware clients to browse the free/busy times of
655 other users on the system.
657 Revision 500.3 2003/06/21 05:17:21 ajc
658 * Better alignment of system messages
659 * Exterminated display_error() and replaced it with WC->ImportantMessage
660 which is displayed in a bubble on top of whatever page you're on next.
661 * Small cosmetic changes
662 * Fixed some nesting problems in output_headers()
664 Revision 500.2 2003/06/20 03:39:27 ajc
665 * Optimization to floor layout in box view
667 Revision 500.1 2003/06/20 03:04:26 ajc
668 * "Reply" button on messages now handles IGnet recipients correctly
670 Revision 500.0 2003/06/10 04:23:08 ajc
673 Revision 410.50 2003/06/10 04:22:58 ajc
674 * Updated docs and headers for 5.00 release
676 Revision 410.49 2003/06/10 04:05:23 ajc
677 * De-tabled the left side icon bar and reduced one of the graphics, so
678 that all of the rounded corners show up in Satan's Browser.
680 Revision 410.48 2003/06/10 03:47:41 ajc
681 * style.css: added font selection to default <BODY> tag
683 Revision 410.47 2003/06/06 03:26:03 ajc
684 * Satan's Browser insists on putting bloody acres of whitespace to the
685 right of any bulleted list items, making any multi-column table containing
686 a list take more than the entire screen. Removed all such lists so it
687 looks ok. If you are reading this and you are a Microsoft employee, please
688 commit suicide before you break anything else.
690 Revision 410.46 2003/06/06 02:22:07 ajc
691 * Changed the upper left and upper right bounded box corners to a solid
692 blue (#204B78) instead of gradiated, because it was looking funny in
693 256-color mode. It also looked funny in Internet Explorer, but people
694 who use Internet Explorer are contributing to terrorism and really don't
695 deserve Web access in the first place. So I really just fixed this to make
696 it look good in 256-color Netscape.
698 Revision 410.45 2003/06/05 21:37:37 ajc
699 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
700 in b0rken IE browser. Die, Bill, Die.
702 Revision 410.44 2003/06/05 03:52:29 ajc
703 * Buncha cosmetic changes
705 Revision 410.43 2003/06/04 03:41:25 ajc
706 * Change the appearance of rooms with and without new messages in the
707 room list -- now defined using CSS
709 Revision 410.42 2003/06/03 03:57:42 ajc
710 * Tightened up the room banner a bit. Smaller padding, smaller font,
713 Revision 410.41 2003/05/31 21:36:45 ajc
716 Revision 410.40 2003/05/26 21:05:42 ajc
717 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
718 it to complete the free/busy checking for attendee availability.
720 Revision 410.39 2003/05/26 05:44:45 ajc
721 * event.c: fix compiler warning
723 Revision 410.38 2003/05/26 05:39:46 ajc
724 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
725 bug fixed in Citadel.
727 Revision 410.37 2003/05/26 05:28:13 ajc
728 * serv_func.c: added utility function read_server_text()
729 * availability.c: banged out more of this code -- still not complete
731 Revision 410.36 2003/05/26 03:28:02 ajc
732 * Getting closer to doing the availability check. Created new source
733 module 'availability.c' for this purpose. Stub function is in place.
735 Revision 410.35 2003/05/25 04:25:12 ajc
736 * siteconfig.c: fixed a spelling error
737 * event.c: add a "Check attendee availability" button, and the code to
738 bypass saving the event to the server, do something with it, and then
739 feed the twiddled data structure back to the form display function for
740 further editing. What's still missing is the code to do the actual
743 Revision 410.34 2003/05/24 22:22:35 ajc
744 * Small stylesheet hack to make it work with b0rken IE
746 Revision 410.33 2003/05/24 22:13:08 ajc
747 * Changed the login banner a bit
749 Revision 410.32 2003/05/20 03:25:41 ajc
750 * Separate event invitees with newlines instead of commas.
752 Revision 410.31 2003/05/19 19:55:09 ajc
753 * summary.c: eliminate compiler warnings about unused variables when
754 compiling a WebCit service without calendar support
756 Revision 410.30 2003/05/18 02:05:33 ajc
757 * More conversion of screens to the new look-and-feel.
759 Revision 410.29 2003/05/16 04:11:29 ajc
760 * We don't need no steenking workaround. Problem fixed. MIME parser not
761 broken. Web server was calling it with bad parameters. All fixed now.
762 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
765 Revision 410.28 2003/05/15 04:52:26 ajc
766 * Minor workaround in web forms to handle mime parser problem in uploads
768 Revision 410.27 2003/05/15 03:35:59 ajc
769 * look and feel overhaul -- almost done!
771 Revision 410.26 2003/05/14 03:46:35 ajc
772 * More background cleanup
774 Revision 410.25 2003/05/05 17:19:46 ajc
775 * Cleanups to summary page when running on a non ical enabled system
776 * Use non breaking spaces in summary page box titles
778 Revision 410.24 2003/05/04 04:22:41 ajc
779 * Display body of messages on a white background. I am doing this in order
780 to prepare for making the general background of the screen a darker color.
782 Revision 410.23 2003/05/04 02:54:55 ajc
783 * Summary page now uses our cutesy new rounded window boxes
785 Revision 410.22 2003/05/03 21:28:41 ajc
786 * Added in a slick new box style and put the room lists in it
788 Revision 410.21 2003/05/03 16:57:04 ajc
789 * In the 'folders' and 'portal' views, change the folder delimiter
790 from / to \ to avoid conflict with room names that have slashes
792 Revision 410.20 2003/05/03 16:23:29 ajc
793 * Enforce three columns in portal view of room list
795 Revision 410.19 2003/05/03 04:52:32 ajc
796 * Added an experimental new "portal view" to the room list options
798 Revision 410.18 2003/05/02 03:23:41 ajc
799 * Minor change to room list algorithm
801 Revision 410.17 2003/05/01 15:33:05 ajc
802 * Fixed a potential memory leak in enumeration of MIME parts
804 Revision 410.16 2003/05/01 03:11:35 ajc
805 * When static content is requested, fetch it without trying to connect
808 Revision 410.15 2003/04/30 05:00:00 ajc
809 * Added the ability to compose messages with file attachments uploaded from
812 Revision 410.14 2003/04/27 04:46:02 ajc
813 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
814 observes the flag designating the presence of new messages. (The "rooms
815 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
816 but that view may get axed soon.)
818 Revision 410.13 2003/04/26 21:57:53 ajc
819 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
820 before returning an error code to avoid a file descriptor leak
822 Revision 410.12 2003/04/19 21:42:36 ajc
823 * Repaired all my b0rken COLOR tags
824 * Replaced most FONT tags with SPAN tags
827 Revision 410.11 2003/04/19 19:58:10 ajc
828 * Lots of great changes from Nick to make the site CSS-enabled.
830 Revision 410.10 2003/04/14 04:04:40 ajc
831 * First cut of CSS-izing WebCit. Probably b0rken.
833 Revision 410.9 2003/04/09 04:02:32 ajc
834 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
835 supported the idea of one WebCit connecting to multiple Citadels for a
836 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
837 * When connecting to Citadel through a Unix domain socket, don't try to make
838 the Java chat applet available.
840 Revision 410.8 2003/03/31 03:32:19 ajc
841 * messages.c: check for 000 terminator while parsing RFC822 headers to
842 prevent getting hung up while displaying certain badly formatted messages.
844 Revision 410.7 2003/03/30 06:13:19 ajc
845 * When reading from the server, do not treat CR as end-of-line because
846 there's probably an LF coming after it. Instead, keep reading to the LF
848 * Do not underline links in the icon bars
850 Revision 410.6 2003/03/17 04:17:41 ajc
851 * Call to accept() was being made with an uninitialized variable for the
852 third argument. Changed the second and third argument to NULL and 0 because
853 we don't really need accept() to fill up a buffer full of information that
854 we'll never use. (Thanks to SteveV for reporting the bug and helping to
856 * Removed the mutex wrapper around select() because we don't need it. All
857 idle worker threads now block on select() and one of them will wake up when
858 a connection arrives.
860 Revision 410.5 2003/03/15 20:55:03 ajc
861 * When a requested image is not available on the Citadel server, send a
862 1x1 transparent GIF instead of 404 error.
864 Revision 410.4 2003/03/14 04:21:57 ajc
865 * clone events to be encapsulated before saving, because the original
866 instance may already have a parent, and that makes crashy crashy
868 Revision 410.3 2003/03/13 05:57:17 ajc
869 * More encapsulation. Warning: there are bugs in this!!
871 Revision 410.2 2003/03/13 05:20:23 ajc
872 * Various changes to the calendar service to handle messages containing
873 fully encapsulated VCALENDAR components instead of only unencapsulated
874 VEVENT subcomponents. We have to move in this direction for compatibility
877 Revision 410.1 2003/03/01 22:07:19 ajc
878 * New user registration, as well as existing user re-registration, now
879 uses the vCard editing screen.
880 * Administratively editing users' address book entries now works again,
881 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
882 in order to enforce this.
884 Revision 410.0 2003/02/19 03:49:33 ajc
887 Revision 400.90 2003/02/19 03:49:17 ajc
888 * latest config.guess and config.sub from www.gnu.org
890 Revision 400.89 2003/02/07 04:44:17 ajc
891 * Replaced sleep() with a function that sleeps using select() in order to
892 avoid potential issues with SIGALRM. Possible fix for weird behavior
893 when running on a Macintosh.
895 Revision 400.88 2003/01/29 22:32:07 ajc
896 * Shuffled some code and comments around; minor cleanup
898 Revision 400.87 2003/01/28 15:37:12 ajc
899 * All functions which read binary data from the server now make use of the
900 read_server_binary() function in tools.c
901 * Binary reads from server now have safety code to prevent infinite loops
902 * All output of MIME objects is now done with http_transmit_thing()
904 Revision 400.86 2003/01/19 06:28:04 ajc
905 * Minimum required Citadel version 6.05
907 Revision 400.85 2003/01/16 04:41:26 ajc
908 * When displaying edit controls for time of day in the calendar, only show
909 minutes that are multiples of 5 ... unless the existing value is not a
910 multiple of 5, in which case we show that too.
912 Revision 400.84 2003/01/15 17:34:04 ajc
913 * event.c: fixed a misspelling
914 * config.guess, config.sub: updated using latest from ftp.gnu.org
916 Revision 400.83 2003/01/14 04:21:27 ajc
917 * Only offer views which make sense for the default view of a room
919 Revision 400.82 2003/01/13 03:34:33 ajc
920 * Get ready for the 4.10 release
922 Revision 400.81 2003/01/12 23:22:53 ajc
923 * configure.in: check for libical v0.24 or newer
925 Revision 400.80 2003/01/07 04:56:17 ajc
926 * Complete the free/busy transparency handling in the form
927 * Default times for new events are now in the correct timezone
929 Revision 400.79 2003/01/06 18:01:35 ajc
930 * Begin handling of TRANSP property to show event times as free or
933 Revision 400.78 2003/01/05 21:02:14 ajc
934 * Summary page: three columns are now all the same width
936 Revision 400.77 2003/01/05 20:56:05 ajc
937 * minor fix for previous checkin
939 Revision 400.76 2003/01/05 20:51:01 ajc
940 * Display PARTSTAT for attendees
942 Revision 400.75 2003/01/05 05:01:00 ajc
943 * Add "today's calendar events" to the summary page.
945 Revision 400.74 2003/01/05 04:27:28 ajc
946 * Add "Tasks" to the summary page
948 Revision 400.73 2002/12/28 05:44:09 ajc
949 * ical_dezonify.c: brought over new version from the Citadel source (again)
951 Revision 400.72 2002/12/28 05:12:45 ajc
952 * ical_dezonify.c: brought over new version from the Citadel source.
954 Revision 400.71 2002/12/26 04:04:48 ajc
955 * Perform CHEK command when automatically establishing sessions, not just
956 when one is explicitly created. Some stuff is missing otherwise.
958 Revision 400.70 2002/12/25 23:18:06 ajc
959 * Be more strategic about when to call ical_dezonify()
960 (This may be the last set of fixes. I hope so.)
962 Revision 400.69 2002/12/25 21:39:38 ajc
963 * ical_dezonify.c: added.
964 * calendar.c: convert incoming ical messages to UTC
965 (the usual routines will then convert them to local time for display)
967 Revision 400.68 2002/12/25 07:06:00 ajc
968 * Tweaked the code to work with libical 0.24
970 Revision 400.67 2002/12/20 04:50:00 ajc
971 * When saving a calendar event, increment the SEQUENCE property.
973 Revision 400.66 2002/12/18 05:03:39 ajc
974 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
975 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
976 Because the libc-allocated buffer was getting clobbered.
977 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
979 Revision 400.65 2002/12/17 05:01:39 ajc
980 * Prettied up the calendar day view layout
981 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
983 Revision 400.64 2002/12/16 04:43:30 ajc
984 * Correctly handle local time zone when figuring out which day and time to
985 display events on calendar month/day views. This also seems to have
986 fixed the bug that was causing events to sometimes get lost when saved.
988 Revision 400.63 2002/12/15 05:50:59 ajc
989 * Form editing of date/time fields now assumes that the icaltimetype being
990 manipulated is in UTC. It converts to/from local time for editing.
992 Revision 400.62 2002/12/10 23:25:47 ajc
993 * Display attendees in message view of calendar objects
995 Revision 400.61 2002/12/07 22:12:59 ajc
996 * Handle incoming RSVP's for meetings. (Note: this will not actually work
997 until I implement the Citadel server function which it calls.)
999 Revision 400.60 2002/11/30 21:34:51 ajc
1000 * Submit organizer in a hidden field, in case the server needs it
1002 Revision 400.59 2002/11/30 04:46:46 ajc
1003 * First cut at adding/removing attendees to an event
1004 (Actual invitations should be sent by the Citadel server)
1006 Revision 400.58 2002/11/29 23:56:19 ajc
1007 * Completed "me as organizer" -- the user's own e-mail address is inserted
1008 as the organizer of new events. Detect when the user is the organizer and
1009 enable/disable the attendees box accordingly.
1011 Revision 400.57 2002/11/29 16:38:37 ajc
1012 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1014 Revision 400.56 2002/11/28 06:03:24 ajc
1015 * Issue an ISME command when editing an event, to determine whether the user
1016 viewing the event is the organizer. (Will use this later to allow/disallow
1017 sending out invitations.)
1019 Revision 400.55 2002/11/26 05:01:04 ajc
1020 * Began handling attendee fields
1022 Revision 400.54 2002/11/16 23:40:11 ajc
1025 Revision 400.53 2002/11/16 23:15:02 ajc
1026 * Make the "all day event" shadebox smaller (month view) - no border.
1027 * Fixed bug that caused any events following an all day event to also appear
1030 Revision 400.52 2002/11/16 05:40:54 ajc
1031 * When adding new events to the calendar, default to the month [and day]
1032 currently being viewed.
1033 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1035 Revision 400.51 2002/11/15 05:05:47 ajc
1036 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1038 Revision 400.50 2002/11/15 04:11:46 ajc
1039 * Added even more nifty JavaScript to cause the hour/minute and end date
1040 fields of a calendar event form to render as disabled when the "all day
1041 event" box is checked -- not just when the user checks the box, but also
1042 when the box begins its life already checked.
1044 Revision 400.49 2002/11/14 04:59:40 ajc
1045 * Correctly serialize and save all day events using date instead of date/time
1047 Revision 400.48 2002/11/13 04:49:23 ajc
1048 * "All day event" shows as a single checkbox, instead of one for the start
1049 time and one for the end time. Added nifty JavaScript to zero and shade
1050 the hour/minute and all end time fields when all-day-event is checked.
1052 Revision 400.47 2002/11/12 05:57:27 ajc
1053 * Display a nicer looking screen when replying to calendar invitations
1054 * When displaying day view, don't show all day events twice
1055 * Day or month view: denote all day events by displaying them inside
1058 Revision 400.46 2002/11/12 03:26:39 ajc
1059 * Tell the user about broken Citadel server connections instead of
1060 simply printing "Goodbye"
1062 Revision 400.45 2002/10/23 04:11:38 ajc
1063 * Detect when a meeting invitation is actually an update for an existing UID
1064 and tell the user so.
1066 Revision 400.44 2002/10/21 20:16:38 ajc
1067 * Display conflicts nicely
1069 Revision 400.43 2002/10/21 18:29:14 ajc
1070 * Ask server to hunt for conflicts when displaying a meeting invitation
1072 Revision 400.42 2002/10/19 21:28:32 ajc
1073 * Moved the calendar meeting request reply functionality to the Citadel server
1075 Revision 400.41 2002/10/19 17:10:14 ajc
1076 * Add "Tentative" accept button
1077 * Only display Accept/Tentative/Decline button when method=REQUEST
1079 Revision 400.40 2002/10/19 04:16:37 ajc
1080 * Save an incoming meeting request into the user's calendar.
1082 Revision 400.39 2002/10/18 20:55:05 ajc
1083 * Began work on meeting request accept/decline
1085 Revision 400.38 2002/10/16 19:16:39 ajc
1086 * Fixes and updates to build WebCit on Linux for IBM S/390
1088 Revision 400.37 2002/10/09 04:12:44 ajc
1089 * Templatized trailing HTML
1090 * Templatized "new start page" page
1091 * Added global substitution macros
1093 Revision 400.36 2002/10/09 03:51:01 ajc
1094 * Templatized the <HEAD> section of HTML
1096 Revision 400.35 2002/10/07 23:03:38 ajc
1097 * messages.c: don't display room name field when it's blank
1099 Revision 400.34 2002/10/07 04:10:37 ajc
1100 * When displaying meeting invitations, only show date/time for VEVENT
1101 subcomponents. Date/time for other subcomponents are irrelevant.
1102 * Cleaned up HTML display of meeting invitations.
1104 Revision 400.33 2002/10/03 03:40:31 ajc
1105 * Worked on meeting accept/decline a little bit
1107 Revision 400.32 2002/09/30 03:58:35 ajc
1108 * Dabbled in handling incoming meeting requests
1110 Revision 400.31 2002/09/29 20:15:43 ajc
1111 * Completed the calendar day view
1113 Revision 400.30 2002/09/28 04:01:30 ajc
1114 * started fleshing out the calendar day view
1116 Revision 400.29 2002/09/27 21:19:28 ajc
1119 Revision 400.28 2002/09/27 18:31:33 ajc
1120 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1121 * After saving a VEVENT, return to the correct calendar view and date
1123 Revision 400.27 2002/09/27 17:15:44 ajc
1124 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1126 Revision 400.26 2002/09/27 04:37:21 ajc
1127 * New, buggy versions of event editing screens
1129 Revision 400.25 2002/09/26 22:00:16 ajc
1130 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1131 month 1 in libical functions)
1133 Revision 400.24 2002/09/25 21:57:13 ajc
1134 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1137 Revision 400.23 2002/09/24 04:12:34 ajc
1138 * Rough cut of the two-pass calendar display routines (first pass: go thru
1139 messages gathering VEVENT items; second pass: render calendar with data)
1141 Revision 400.22 2002/09/23 04:01:33 ajc
1142 * Presentation changes to calendar month view
1144 Revision 400.21 2002/09/22 05:20:27 ajc
1145 * Began implementing month view
1147 Revision 400.20 2002/09/21 04:38:05 ajc
1148 * Added utility functions for displaying vcalendar timestamps in web forms
1149 and translating form data back to timestamps.
1150 * Completed the "edit task" and "add new task" screens.
1152 Revision 400.19 2002/09/20 20:28:08 ajc
1153 * Smooth transition between "list tasks" & "edit task" screens
1155 Revision 400.18 2002/09/20 03:54:44 ajc
1156 * Display the "Tasks" view as a bulleted list with each task clickable
1157 * Clicking brings up an (unfinished) "edit task" screen
1159 Revision 400.17 2002/09/18 21:44:02 ajc
1160 * display VTODO parameters
1162 Revision 400.16 2002/09/17 04:21:00 ajc
1163 * Handler chains for VCALENDAR and VTODO types
1165 Revision 400.15 2002/09/17 03:37:10 ajc
1166 * Implemented a 'display handler' infrastructure for various groupware types
1168 Revision 400.14 2002/09/16 03:35:12 ajc
1169 * Just a bunch of glue code to iterate through the various types of ical
1170 objects we could encounter
1172 Revision 400.13 2002/09/15 04:05:41 ajc
1173 * Process calendar object subcomponents
1175 Revision 400.12 2002/09/15 03:40:13 ajc
1177 * When a text/calendar MIME type is discovered in a message, send it to
1178 the (currently skeleton) parser in calendar.c
1179 * calendar.c: skeleton parser for calendar objects which currently just
1180 creates an icalcomponent object and frees it.
1182 Revision 400.11 2002/09/15 03:16:24 ajc
1183 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1184 function namespace in libical
1186 Revision 400.10 2002/09/15 02:50:55 ajc
1187 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1189 Revision 400.9 2002/09/14 21:33:31 ajc
1190 * Backed out compression of inlines -- not all browsers appear to handle it
1192 Revision 400.8 2002/09/14 20:20:29 ajc
1193 * Attempting to push more stuff through compression. I've introduced some
1194 sort of deadlock bug that I can't seem to find yet...
1196 Revision 400.7 2002/09/14 20:00:22 ajc
1197 * Compress output_image() graphics
1199 Revision 400.6 2002/09/14 16:26:35 ajc
1200 * output_image() now reads the entire image from Citadel into a buffer before
1201 sending it to the browser (for performance reasons, and so it can compress)
1203 Revision 400.5 2002/09/14 04:52:59 ajc
1204 * Look for the "libical" calendaring library and link it in if present...
1206 Revision 400.4 2002/09/14 04:02:36 ajc
1207 * Finished gzip compression of dynamic pages (when browser supports it)
1209 Revision 400.3 2002/09/13 20:40:53 ajc
1210 * Detect when the client browser is capable of gzip encoding
1211 (actual encoding is not implemented yet)
1213 Revision 400.2 2002/09/13 15:54:40 ajc
1214 * Reversed the above change because I broke it somehow
1216 Revision 400.1 2002/09/11 22:46:59 ajc
1217 * Started adding in compression and calendaring library detects (not finished)
1219 Revision 400.0 2002/09/09 03:56:11 ajc
1220 * This is version 4.00
1222 Revision 323.68 2002/09/09 03:51:01 ajc
1223 * In the HTML-to-HTML converter:
1224 --> Open links in new window (as with text msgs)
1225 --> Convert loose URL's to hot links (as with text msgs)
1227 Revision 323.67 2002/09/06 03:59:11 ajc
1228 * Added an "About this server" panel to the Summary page.
1229 (Useless fluff, but better than an empty column.)
1231 Revision 323.66 2002/08/26 02:57:06 ajc
1232 * Rooms listed on the summary page are now clickable-gotoable
1234 Revision 323.65 2002/08/26 01:24:09 ajc
1235 * Added a "summary" page (rather sparse for now)
1237 Revision 323.64 2002/08/24 15:30:48 ajc
1238 * GET instead of POST for listsub. Also add a 'Back...' link.
1240 Revision 323.63 2002/08/24 05:59:24 ajc
1241 * Bugfixes and cosmetic changes to listsub system
1243 Revision 323.62 2002/08/23 03:37:19 ajc
1244 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1246 Revision 323.61 2002/08/22 03:55:47 ajc
1247 * 'unsubscribe' command (but not 'confirm unsubscribe')
1249 Revision 323.60 2002/08/21 21:58:37 ajc
1250 * Completed self-service list subscription via web.
1251 (Still need to implement unsubscribe.)
1253 Revision 323.59 2002/08/16 22:06:51 ajc
1256 Revision 323.58 2002/08/16 03:51:12 ajc
1257 * I think I've finally nailed the 'no session' pages now...
1259 Revision 323.57 2002/08/15 03:49:47 ajc
1260 * Fleshed out the list subscription page a bit
1262 Revision 323.56 2002/08/13 19:55:12 ajc
1263 * Keep track of the HTTP "Host:" header being sent by the browser.
1264 (We're going to need this in the near future)
1266 Revision 323.55 2002/08/05 16:07:30 ajc
1267 * Moved "edit floor label pic" to the floor editing screen
1269 Revision 323.54 2002/08/05 15:53:00 ajc
1270 * Commands to add, change, delete floors
1272 Revision 323.53 2002/07/26 03:20:04 ajc
1273 * Beautified the folder tabs in "edit room"
1275 Revision 323.52 2002/07/25 04:01:58 ajc
1276 * Final cleanup of changes (finally located and fixed the bug)
1278 Revision 323.51 2002/07/24 04:14:23 ajc
1279 * Minor code cleanup of last night's changes
1281 Revision 323.50 2002/07/23 15:40:54 ajc
1282 * Minor cleanup of previous changes
1284 Revision 323.49 2002/07/23 04:43:58 ajc
1285 * Updated message reading to use the new MSG4 command, so we can do output
1286 of various types of richtext (mainly HTML).
1288 Revision 323.48 2002/07/16 03:37:24 ajc
1289 * Small change to above
1291 Revision 323.47 2002/07/16 03:23:37 ajc
1292 * Display HTML messages as HTML. (Wow!)
1294 Revision 323.46 2002/07/13 04:39:59 ajc
1295 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1296 output HTML instead of converting to text/plain and back. (Not finished.)
1298 Revision 323.45 2002/07/11 03:17:03 ajc
1299 * hacks to text_to_server() to transmit messages as HTML
1301 Revision 323.44 2002/07/09 04:21:12 ajc
1304 Revision 323.43 2002/07/06 03:10:26 ajc
1305 * Enable a "make this my start page" link that works in lots of places.
1306 Configures a user's preference of where to go after login.
1308 Revision 323.42 2002/06/19 22:01:31 ajc
1309 * When editing another user's vCard, do a "transient goto" to their config
1310 room so you don't automatically gain access to their config room.
1311 * When creating a user, go back to the "select user to edit" screen with the
1312 new user's account name pre-selected.
1314 Revision 323.41 2002/06/17 03:48:44 ajc
1315 * Finished the thing to edit other users' vCards.
1317 Revision 323.40 2002/06/16 21:49:02 ajc
1318 * Administratively edit other users' vCards. Still needs a couple of lines
1319 of glue code to make it work.
1321 Revision 323.39 2002/06/15 20:34:39 ajc
1322 * Use safestrncpy() instead of strncpy() where appropriate
1323 * Fixed a memory allocation bug in the vCard parser
1325 Revision 323.38 2002/05/23 03:40:05 ajc
1326 * Brought over a utility function I'll need later
1328 Revision 323.37 2002/05/22 02:34:56 ajc
1329 * Finished room/folder view selector. Pretty cool.
1331 Revision 323.36 2002/05/22 01:53:23 ajc
1332 * Room list or folder list? Give the user a choice. (Has bugs.)
1334 Revision 323.35 2002/05/12 15:21:43 error
1335 * do_template() now parses a .wml file for WAP clients, and a .html file
1338 Revision 323.34 2002/05/11 22:46:19 error
1339 * Track whether user-agent is a WAP gateway
1341 Revision 323.33 2002/05/11 15:35:07 error
1342 * webcit.c: add MIME types for WAP/WML
1344 Revision 323.32 2002/05/10 15:29:58 ajc
1345 * Hacked the address book view a little bit
1347 Revision 323.31 2002/05/09 03:53:56 ajc
1348 * Began working on address book view
1350 Revision 323.30 2002/05/08 03:38:58 ajc
1351 * Preferences framework
1353 Revision 323.29 2002/05/07 03:57:29 ajc
1354 * In message summary, replace 'Del' links with checkboxes
1356 Revision 323.28 2002/05/05 03:28:15 ajc
1357 * Shuffled around the room banner a bit
1359 Revision 323.27 2002/05/03 19:32:39 ajc
1360 * Finished "folder list" mode (still need to move it to a permanent location)
1362 Revision 323.26 2002/05/03 03:55:17 ajc
1363 * more folder display stuff
1365 Revision 323.25 2002/05/01 22:03:07 ajc
1366 * "folder list" view (not finished)
1368 Revision 323.24 2002/05/01 03:23:31 ajc
1369 * Added a drop-down box to change a user's view of a room.
1371 Revision 323.23 2002/04/28 03:56:47 ajc
1372 * Finished summary mode (for the most part, anyway)
1374 Revision 323.22 2002/04/26 21:13:21 ajc
1375 * Separated "summary mode" message listing into its own function
1376 * Go to summary mode automatically when the server says that view=1
1378 Revision 323.21 2002/04/20 04:14:29 ajc
1379 * Some work on email summary screen
1381 Revision 323.20 2002/03/31 05:02:39 ajc
1382 * Remove "Page another user" link from main menu
1383 * Add "edit my citadel config room" type link from edit user screen
1385 Revision 323.19 2002/03/29 22:30:45 ajc
1386 * Finished the "edit user" screen.
1388 Revision 323.18 2002/03/29 15:18:09 ajc
1389 * yep ... more user edit stuff
1391 Revision 323.17 2002/03/26 19:01:12 ajc
1392 * More edit user stuff
1394 Revision 323.16 2002/03/26 18:23:23 ajc
1395 * Don't display room banner on screens that don't pertain to a particular room
1396 * Initial prep for add/change/delete user accounts screen
1398 Revision 323.15 2002/03/22 04:33:08 ajc
1399 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1401 Revision 323.14 2002/03/19 04:35:10 ajc
1402 * Brought over yet another new version of the MIME parser from Citadel
1404 Revision 323.13 2002/03/13 03:56:52 ajc
1405 * New site config option "Allow system Aides to gain access to mailboxes"
1407 Revision 323.12 2002/03/12 23:13:57 ajc
1408 * Moved room access controls out of the admin menu and into the room commands
1409 menu. Prettied up the access control list screen.
1411 Revision 323.11 2002/03/10 06:07:09 ajc
1412 * Handle multiple Internet e-mail addresses in vCard editor
1414 Revision 323.10 2002/03/07 04:56:09 ajc
1415 * Final polish for initial round of vCard editing functions. Only show "edit"
1416 link when editing user's own vCard in the My Citadel Config> room.
1418 Revision 323.9 2002/03/06 05:22:33 ajc
1419 * More vcard editing form stuff
1421 Revision 323.8 2002/03/05 05:05:06 ajc
1422 * More vCard editing stuff
1424 Revision 323.7 2002/03/04 05:28:54 ajc
1425 * Wrote some skeleton code for robust vCard editing
1427 Revision 323.6 2002/03/03 06:58:25 ajc
1428 * Login errors displayed in red
1430 Revision 323.5 2002/03/03 06:52:59 ajc
1431 * Allow editing of the "disable self-service user account creation" site config option
1433 Revision 323.4 2002/02/24 07:02:44 ajc
1434 * Added the ability to enter a Subject: line in messages
1435 * Go to the Mail room when user clicks on the new mail alert icon
1437 Revision 323.3 2002/02/13 22:47:51 ajc
1438 * Added some rudimentary support for displaying vCards as card-looking things
1440 Revision 323.2 2002/02/13 15:04:25 ajc
1441 * Began some hacks for vCard processing
1443 Revision 323.0 2002/01/13 09:07:06 ajc
1446 Revision 322.4 2002/01/13 09:06:38 ajc
1447 * Brought over the debugged mime parser from Citadel
1449 Revision 322.3 2002/01/05 06:19:17 error
1450 * Add MIME types text/css and image/png
1452 Revision 322.2 2002/01/03 22:32:38 ajc
1453 * templatized the "prompt for recipient" screen
1455 Revision 322.1 2001/12/28 09:43:05 error
1456 * Client support for hostnames up to 63 characters
1458 Revision 322.0 2001/12/26 23:11:56 ajc
1461 Revision 321.1 2001/12/26 23:11:25 ajc
1462 * Minor change to the upload handler, to fix graphics uploads
1464 Revision 321.0 2001/12/26 05:28:02 ajc
1467 Revision 320.2 2001/12/26 05:24:11 ajc
1468 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1469 link tags. The nifty JavaScript stuff is now used only to light up the
1470 buttons during mouse hovers, and nothing more.
1472 Revision 320.1 2001/12/25 00:14:44 error
1473 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1475 Revision 320.0 2001/12/21 06:04:03 ajc
1478 Revision 301.22 2001/12/21 06:03:54 ajc
1481 Revision 301.21 2001/12/20 05:02:42 ajc
1482 * If you paid for this software, someone is ripping you off.
1483 * Fixed the urlesc() function to use a caller-supplied target buffer.
1485 Revision 301.20 2001/12/18 20:35:29 ajc
1486 * More fun JavaScript-enabled buttons
1488 Revision 301.19 2001/12/18 16:48:06 ajc
1489 * Began testing new JavaScript-enabled k00l light-up buttonz
1491 Revision 301.18 2001/12/18 06:06:20 ajc
1492 * mime parser update
1494 Revision 301.17 2001/12/15 20:51:33 ajc
1495 * "reply" button on pop-up pages
1497 Revision 301.16 2001/12/11 16:02:40 ajc
1498 * Completed support for add/remove mailing list recipients.
1500 Revision 301.15 2001/12/11 15:22:53 ajc
1501 * Began constructing the listserv screen for config (not tested)
1503 Revision 301.14 2001/12/11 05:37:12 ajc
1504 * Finished the share/unshare room screen in Edit Room
1506 Revision 301.13 2001/12/03 04:43:40 ajc
1507 * Brought over an update of the MIME parser from Citadel.
1509 Revision 301.12 2001/12/02 07:09:13 ajc
1510 * Turned the room editing page into a tabbed dialog
1511 * Started adding some of the room sharing stuff
1513 Revision 301.11 2001/11/22 05:17:06 ajc
1514 * Completed the add/change/delete neighbor node screens
1516 Revision 301.10 2001/11/18 01:47:24 ajc
1517 * Tentatively begun the change of networking configuration screens to reflect
1518 the new network architecture of the server.
1520 Revision 301.9 2001/11/18 01:41:09 ajc
1521 * Brought over the newer string tokenizer from Citadel
1522 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1523 server's convention of #define SIZ 4096
1525 Revision 301.8 2001/11/14 03:20:22 ajc
1526 * Add some more of the newer config settings to the site config screen
1528 Revision 301.7 2001/09/25 03:34:09 ajc
1529 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1530 and bail out without bothering the Citadel server.
1532 Revision 301.6 2001/08/22 16:38:06 ajc
1533 * Added the "-c" command line option to generate optional cookies indicating
1534 the host name of the server. This makes it easy to put a cluster of WebCit
1535 servers behind (for example) an Arrowpoint load balancer.
1537 Revision 301.5 2001/08/21 04:02:56 ajc
1538 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1539 unwanted page caching
1541 Revision 301.4 2001/08/13 03:43:24 ajc
1544 Revision 301.3 2001/08/13 03:40:01 ajc
1545 * Another attempt at focus
1547 Revision 301.2 2001/08/11 04:24:39 ajc
1548 * Attempt at setting focus to msgtext area when entering a message.
1550 Revision 301.1 2001/08/02 03:42:03 ajc
1551 * Changed the wholist to work with the new masquerade semantics
1553 Revision 301.0 2001/06/28 15:05:31 ajc
1556 Revision 300.2 2001/06/28 15:03:49 ajc
1557 * Every generated page now includes a meta tag to disable evil "smart tags"
1558 (see http://smarttags.manilasites.com/ for more information)
1560 Revision 300.1 2001/06/28 02:39:54 ajc
1561 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1562 the screen where you can create a room...
1564 Revision 300.0 2001/06/27 06:24:06 ajc
1565 * Tagged everything as Version 3.00
1567 Revision 213.25 2001/06/27 06:22:49 ajc
1568 * Updated docs for the 3.00 release
1570 Revision 213.24 2001/06/27 06:16:01 ajc
1571 * Correct generated window name in pop up pages
1572 * Added handling of MIME inline images (not tested)
1574 Revision 213.23 2001/06/22 17:58:20 ajc
1575 * A few performance and tuning cleanups. Increased the size of the socket
1576 queue length to 100 for use on big systems. Also, during startup, the
1577 initial startup thread now exits after creating the worker threads, instead
1578 of becoming a worker thread itself. For some reason Solaris had problems
1579 with the latter method.
1581 Revision 213.22 2001/06/07 03:16:57 ajc
1582 * Brought over an updated mime parser from Citadel
1584 Revision 213.21 2001/06/06 14:44:25 ajc
1585 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1587 Revision 213.20 2001/05/31 02:26:22 ajc
1588 * Fixed login to take you to the Lobby instead of the next room.
1590 Revision 213.19 2001/05/30 22:37:09 ajc
1591 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1592 or a "filename" from the MIME parser.
1594 Revision 213.18 2001/05/30 01:06:57 ajc
1595 * Changes to mime parser ... still something wrong
1597 Revision 213.17 2001/05/28 19:27:29 ajc
1598 * Fixed bug which marked all messages in Lobby as old before reading at login
1600 Revision 213.16 2001/05/25 22:39:26 ajc
1601 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1603 Revision 213.15 2001/05/23 16:15:23 ajc
1604 * UI changes (pretty frames with no scrollbars)
1606 Revision 213.14 2001/05/22 00:32:17 ajc
1609 Revision 213.13 2001/05/22 00:02:18 ajc
1610 * Another attempt to fix the fd leak
1612 Revision 213.12 2001/05/19 02:21:40 ajc
1613 * Attempt to fix the dangling sockets.
1615 Revision 213.11 2001/05/15 03:22:25 ajc
1616 * More icon updates and link cleanup type stuff
1618 Revision 213.10 2001/05/06 05:11:48 ajc
1619 * Added paging icon and right-justified it
1620 * Send-page window is now a popup
1622 Revision 213.9 2001/05/04 04:28:10 ajc
1623 * Added "page user" button in wholist
1625 Revision 213.8 2001/05/01 00:49:43 ajc
1626 * more of the UI overhaul
1628 Revision 213.7 2001/04/30 01:49:36 ajc
1629 * more work on UI overhaul
1631 Revision 213.6 2001/04/29 04:39:23 ajc
1632 * User interface overhaul now in progress. WARNING: incomplete system.
1634 Revision 213.5 2001/04/01 22:13:37 cough
1635 * Modified roomops.c to give users the ability to pick a floor at room
1638 Revision 213.4 2001/02/15 01:21:55 ajc
1639 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1640 invite/kickout functionality.
1642 Revision 213.3 2001/01/25 23:10:00 ajc
1643 * "Delete message" button now confirms on client-side using JavaScript
1645 Revision 213.2 2000/12/05 18:39:49 ajc
1646 * Added support for non-USA countries in registration screen (requires the
1647 latest Citadel server, which supports the country field)
1649 Revision 213.1 2000/10/20 04:27:46 ajc
1650 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1652 Revision 213.0 2000/10/03 16:44:01 ajc
1653 * Tagged for 2.13 release
1655 Revision 212.16 2000/10/03 03:15:53 ajc
1656 * Cosmetic changes to login screen, menu bar, and message header bar
1658 Revision 212.15 2000/09/28 03:44:52 ajc
1659 * Linked to the bio/photo page from message headers. I'm not sure I like the
1660 color scheme, though.
1662 Revision 212.14 2000/09/28 03:37:23 ajc
1663 * who.c: provide links to bio/photo pages for each user in the wholist
1665 Revision 212.13 2000/09/24 21:37:21 ajc
1666 * When reading large numbers of messages, group them in smaller numbers and
1667 display the selector bar in search engine style (like AltaVista and Google)
1669 Revision 212.12 2000/09/24 04:17:16 ajc
1670 * Templatized the room banner.
1672 Revision 212.11 2000/09/17 03:29:45 ajc
1673 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1675 Revision 212.10 2000/09/14 11:43:37 error
1676 Replace occurrences of % throughout the HTML with %% so as to be friendly
1677 to HP/UX printf() and possibly others.
1679 Revision 212.9 2000/09/13 04:13:59 ajc
1680 * Completed the initial hack of the variable substitution template thingy.
1681 Check out static/login.html to see the first template.
1683 Revision 212.8 2000/09/11 17:08:16 ajc
1684 * Started templatizing the login screen. Not finished yet.
1686 Revision 212.7 2000/09/11 03:29:50 ajc
1687 * Started working on a variable-substitution thing
1689 Revision 212.6 2000/08/30 03:20:22 ajc
1690 * Put the wholist back into its own window.
1692 Revision 212.5 2000/07/06 03:46:29 ajc
1693 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1695 Revision 212.4 2000/06/29 04:22:35 ajc
1696 * Changed the format of the wholis (again). Now it shows up in a frame
1697 instead of a separate window.
1699 Revision 212.3 2000/06/12 03:28:44 ajc
1700 * added support for multi-line paging
1702 Revision 212.2 2000/06/07 04:11:28 ajc
1703 * HTML changes to room banner
1705 Revision 212.1 2000/05/31 04:29:54 ajc
1706 * Initial support for "summary" (headers only, no body) mode of reading
1707 messages, and "read one" mode. For future support of 'traditional' email.
1709 Revision 212.0 2000/05/23 20:35:52 ajc
1710 * Tagged for the 2.12 release
1712 Revision 211.19 2000/05/18 02:33:39 ajc
1713 * Don't call whobbs() directly after changing masq room/host, it screws up the
1714 refresh. It now calls an HTTP redirect page instead.
1715 * added http_redirect(char *url) function to accomplish the above
1717 Revision 211.18 2000/05/08 17:24:32 ajc
1718 * Removed HTTP date fields because it was confusing browser caches (weird)
1719 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1721 Revision 211.17 2000/05/07 23:46:55 ajc
1722 * added Date: and Last-Modified: headers to HTTP output
1723 * masquerade room/host screen now runs in wholist window, and returns to it
1725 Revision 211.16 2000/05/02 17:32:06 ajc
1726 * Font related changes to html
1728 Revision 211.15 2000/04/20 02:42:23 ajc
1729 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1730 crashing every session, every time. (?)
1731 * End the session after displaying robots.txt or nocookies.html, to prevent
1732 big session logjams when either of these conditions are met
1734 Revision 211.14 2000/04/15 15:43:46 nbryant
1735 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1736 64-bit gcc on sparc is evil)
1738 Revision 211.13 2000/04/06 20:42:03 nbryant
1739 * configure.in: fix a typo
1741 Revision 211.12 2000/04/06 20:37:01 nbryant
1742 * solaris cleanups and warning fixes
1744 Revision 211.11 2000/03/31 03:48:52 ajc
1745 * text_to_server() now behaves the way web users expect text entry to work.
1746 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1748 Revision 211.10 2000/03/31 02:39:06 ajc
1749 * Fixed bugs in "Site configuration" and added new fields.
1751 Revision 211.9 2000/03/31 02:08:45 ajc
1752 * Added "max messages per page" and "read next nnn" stuff to read loop
1753 (probably not in its final form)
1755 Revision 211.8 2000/03/28 17:02:47 nbryant
1756 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1758 Revision 211.7 2000/03/27 16:18:17 ajc
1759 * Implement multi-room chat as available in Citadel 5.70
1761 Revision 211.6 2000/03/23 04:45:15 ajc
1762 * Experimental move of wholist to a separate auto-refreshing window
1764 Revision 211.5 2000/03/19 22:49:03 ajc
1765 * Made the header-bar buttons more visible
1766 * Added a "reply" header-bar button
1767 * Move "Subject:" lines into the header-bar
1768 * Padded the header-bars by one pixel (nicer looking)
1769 * Changed message date/time output format
1771 Revision 211.4 2000/03/19 19:49:31 ajc
1772 * Added support for unix domain sockets
1774 Revision 211.3 2000/02/11 23:45:04 nbryant
1775 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1776 * tcp_sockets.c: include <arpa/inet.h>
1778 Revision 211.2 2000/02/11 23:30:04 nbryant
1779 configure.in: added some code for FreeBSD
1781 Revision 211.1 2000/01/11 04:20:40 ajc
1782 * Add "close window" option to goodbye screen
1784 Revision 211.0 2000/01/04 15:24:16 ajc
1785 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1786 * This will be released as v2.11; tagged everything as such.
1788 Revision 210.0 1999/12/24 04:57:18 ajc
1791 Revision 1.121 1999/12/23 04:54:48 ajc
1792 * Changed session cookie from hexadecimal encoding to base64
1793 * Removed overly verbose logging
1795 Revision 1.120 1999/12/12 18:12:28 ajc
1796 * get http request: clear hold buffer before starting to read in HTTP request.
1797 This was causing some requests to get corrupted.
1799 Revision 1.119 1999/12/08 18:25:21 ajc
1800 * Increased the size of the backlog queue length passed to accept() and made
1801 it a configuration parameter in webcit.h
1803 Revision 1.118 1999/12/07 16:09:26 ajc
1804 * Better (non fireworks display mode) handling of broken HTTP sockets
1806 Revision 1.117 1999/12/06 03:40:29 ajc
1807 * Moved a bunch of other global variables to per-session variables
1809 Revision 1.116 1999/12/06 02:05:33 ajc
1810 * Moved global march list into per-session context
1812 Revision 1.115 1999/12/05 18:38:02 ajc
1813 * Auto-scaling worker thread pool size
1815 Revision 1.114 1999/12/05 17:38:41 ajc
1816 * Additional debugging and cleanup
1818 Revision 1.113 1999/12/04 22:16:05 ajc
1819 * Moved all diagnostic output to stderr
1820 * Moved "HTTP/1.0 200 OK" output to output_headers()
1822 Revision 1.112 1999/12/04 21:56:59 ajc
1823 * Finished the overhaul. Now to tune...
1825 Revision 1.111 1999/12/03 17:59:53 ajc
1826 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1827 pseudocode so the build is currently broken.
1829 Revision 1.110 1999/12/03 16:37:46 ajc
1830 * Repaired HTTP output for image transfers and static content
1832 Revision 1.109 1999/12/03 05:09:54 ajc
1833 * Rewrote the HTTP engine and application coupling to run in a worker thread
1834 model and to run as a single multithreaded program (eliminated helper
1835 processes and pipes). It currently runs but has many large bugs.
1837 Revision 1.108 1999/12/03 00:18:20 ajc
1838 * Added ".c.o" rule to Makefile
1840 Revision 1.107 1999/11/26 03:32:59 ajc
1841 * Started moving all of the global variables into a struct, to facilitate
1842 multithreaded server.
1844 Revision 1.106 1999/11/26 01:28:10 ajc
1847 Revision 1.105 1999/11/04 02:05:02 ajc
1848 * Added 'number of worker threads' to site config screen
1850 Revision 1.104 1999/10/25 02:25:09 ajc
1851 * Shuffled around the room editing commands
1853 Revision 1.103 1999/10/14 04:07:18 ajc
1854 * Cleaned up the bottom-of-page icons
1856 Revision 1.102 1999/10/08 23:58:11 ajc
1857 * Minor bug fix in registration screen
1859 Revision 1.101 1999/10/06 02:44:02 ajc
1860 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1861 it back in when it's fixed. Also added more attempts at cache disabling,
1862 but it still doesn't work in the StarOffice browser. I don't know why.
1864 Revision 1.100 1999/10/02 03:26:14 ajc
1865 * Merged in Nick's bit of JavaScript to handle key commands.
1866 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1867 in a text field. Right now you can't even log in.
1869 Revision 1.99 1999/09/01 01:06:11 ajc
1870 * Added "max message length" field in global config screen
1872 Revision 1.98 1999/08/14 18:16:10 ajc
1873 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1876 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1877 * Did neat stuff to the bottom of the page
1879 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1880 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1881 to a Citadel server fails.
1882 * messages.c: don't auto-link URL's in messages if it would cause
1885 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1886 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1887 compiler. This should make more browsers happy.
1889 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1890 * Added support for "robots.txt" telling spiders to go away.
1891 * Do a slrp_highest() when logging off.
1893 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1894 * Rearranged the code in "Site-wide configuration" and "Generic
1895 server command" to avoid nested server operations
1897 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1898 * webcit.c: added "back, top, next" buttons to bottom of each page
1899 * menubar.html: replaced "User list" with "Page another user"
1901 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1902 * context_loop.c: rearranged some code to try to eliminate deadlocks
1904 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1905 * Unknown URL's now display the main menu instead of diagnostics
1906 * Diagnostics are now at <baseurl>/diagnostics
1908 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1909 * Session no longer locks up when an express message is cancelled
1910 * The default Citadel server is now "localhost" instead of uncnsrd
1911 * Added some documentation
1913 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1914 * roomops.c: made room banner graphics more reliable
1915 * messages.c: added code to prevent accidental "double-posting"
1916 * who.c: fixed the "Change room/host/user" submit logic
1918 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1919 * Changed static/menubar.html so the text is readable
1921 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1922 * Ditched the frames mode completely. It wasn't working properly in,
1923 among other places, IE 5. Die, Bill, Die.
1925 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1926 * Fixed the behavior of the "forget room" routine, to properly handle
1927 the transition back to the Lobby after it's all done.
1928 * Added ExpressMessageCat() to allow code to send the user messages
1929 along with incoming express messages
1930 * WebCit now sends the name of the end user's browser as the client
1931 name in a Citadel IDEN command rather than its own name.
1933 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1934 * Minor code cleanups
1935 * New mail notification
1937 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1938 * Top-aligned all the cells in the fake frames in non-frames mode
1940 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1941 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1942 of a Goto, in order to prevent it from first marking all msgs old.
1944 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1945 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1946 which can differentiate the needs of frames and noframes modes
1948 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1949 * webserver.c: added "-t" option to send traces somewhere else
1951 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1952 * context_loop.c: display an error page if the client browser
1953 requests a non-root page and there is no cookie set
1954 * webserver.c: took my name off the copyright notice (it's a group
1957 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1958 * Reworked a lot of the structure, made more HTML "embeddable"
1959 * Changed the noframes mode to display "fake" frames using tables
1961 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1962 Changed some output formatting (mainly <FONT> tags).
1963 Changed who.c to use urlescputs() rather than escputs()
1964 in urls so GOTOs and User Profiles work when the string has a
1967 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1968 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1969 How to cause "onLoad=" to cause a sibling frame to refresh without
1970 having to use the nonportable HTTP "Window-Target:" directive. Began
1971 implementation of this; it should allow portable NS/IE compatibility.
1973 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1974 * Implemented "access level required to create rooms"
1976 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1977 * webcit.c: modified getz() to *exit* the program when fgets()
1978 returns an error. This is actually the desired behavior; it would
1979 otherwise busy-loop forever on a broken pipe.
1981 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1982 * webcit.c: added to getz() the ability to return an error code;
1983 implemented this in the main loop, hopefully fixing problems
1984 * Added "braindamage" file (frames/JS browser compatibility list)
1985 * Added HTTP "User-agent:" detection
1986 * wildmat.c, braindamage.c: added
1987 * Initial value of 'noframes' is now set by the braindamage check
1988 * Ran everything through "indent -kr -i8"
1989 * roomops.c: in room list, print a in otherwise empty cells
1991 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1992 * context_loop.c: warning fix
1993 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1995 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1996 * Resolve the name of the connecting host and pass it on to Citadel
1998 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1999 * wDumpContent() is now responsible for </BODY></HTML> most of the
2000 time (parameter settable) so that the main menu can easily be
2001 embedded in every page when running in noframes mode
2002 * noframes mode selection is now carried in the cookie
2004 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2005 * Made the frames stuff less dependent on the HTML TARGET= directive
2006 and more dependent on the HTTP Window-target: directive.
2007 * Made the system semi-navigable in noframes mode.
2009 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2010 * Brought over the new room listing code and <G>oto heuristics
2011 from the main Citadel tree, to pay attention to floor/room ordering
2013 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2014 * Modified the back end of mime_parser to use callbacks instead of
2015 doing something specific. Now we can use it elsewhere.
2017 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2018 * Fixed the bugs in "Site-wide configuration"
2019 * Added a "generic server commands" screen
2021 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2022 * Reduced the multiple cookies down to one cookie combining all data.
2024 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2025 * Removed wc_host and wc_port cookies.
2026 * Added an "edit your session" screen to change your wholisting.
2028 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2029 * Added "enter registration"
2030 * Set up automatic trigger of Enter Registration when the server
2032 * Established that a one-to-one WebCit/Citadel correspondence will
2033 be required. No big deal due to shared code segments.
2034 * Added "change password"
2035 * Added networking configuration screens. These still need testing.
2036 * Added a "kill session" link to each line of the wholist when
2037 logged in as an aide, and the screens to perform this operation.
2039 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2040 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2041 * "Finished" the MIME parser.
2042 * Got image uploads working.
2043 * Added "add/edit user photo" screens.
2044 * Added "add/edit room graphic" screens.
2045 * Added "add/edit floor graphic" screens.
2046 * Fixed display of floor graphic in known rooms list.
2048 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2049 * Wrote mime_parser.c for handling of image uploads. This will also
2050 be used in future Citadel MIME projects.
2052 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2053 * Fixed a bug in the room banner display code
2054 * Added "delete room"
2055 * Added "validate users"
2057 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2058 * Added "edit room info file"
2061 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2062 * Changed the "auto read new" functionality from a meta refresh tag
2063 to an "onload" directive (the former was causing graphics problems)
2064 * Added "create room"
2067 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2068 * Got the Zap and List-Zapped commands working
2069 * Added a convenience function to display a page with an error string
2070 * Automatically do a read-new-msgs whenever a new room banner is loaded
2072 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2073 * Added the screens to send pages
2074 * Changed message headers to display in bigger font, non-boldface
2075 * Added the chat system
2076 * Added goto private rooms
2078 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2079 * Replace "Citadel" in menu bar with the Citadel logo
2081 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2082 * automatically regenerate Makefile when Makefile.in changes
2084 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2085 * context_loop.c: Moved "remove session" into its own function.
2086 Check for dead webcit child process before each transaction.
2087 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2088 against broken HTTP connections.
2089 * Added a housekeeping thread to periodically remove dead sessions
2090 and kill idle sessions.
2091 * messages.c: added "delete message" functionality
2092 * messages.c: added "move message" functionality
2093 * userlist.c: added. This adds "userlist" and "show user" functions.
2094 * roomops.c: fixed buggy implementation of ungoto
2095 * Set up an option in output_headers() to optionally print the most
2096 often used opening HTML as well as the HTTP headers.
2097 * Display express messages in cute little JavaScript popup window.
2099 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2100 * Brought over message reading and entry functions from old WebCit
2102 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2103 * context_loop.c: really fix the SO_LINGER stuff
2104 * webserver.c: remove commented-out references to SO_LINGER
2106 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2107 * context_loop.c: After fork(), child process closes the HTTP socket
2108 so when the parent process closes it, it actually _does_ close.
2109 Otherwise, aIEeeee and possibly other browsers will hang.
2110 * Added support for graphics images retrieved from the Citadel server.
2111 * Set up login banner graphic and background image graphic
2113 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2114 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2116 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2117 * Smoothed out some of the login/logout code. Failed authentication
2118 now works the way it should.
2119 * Added support for new user login (still need to handle registration).
2121 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2122 * Discovered that the HTTP socket problem is related to a socket that
2123 isn't properly lingering on close. Temporarily hacked a sleep(10)
2124 into context_loop.c until it is figured out.
2126 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2127 * Did a little debugging, still trying to figure out why logging in
2128 displays "Connection reset by peer" error. It used to work...
2130 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2131 * Makefile.in: updated dependencies
2133 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2134 * Fixed broken interpretation of variables specified in the URL
2135 * added new "action" variable to make main loop simpler
2137 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2138 * webserver.c: prototype vsnprintf
2139 * context_loop.c: warning fix
2141 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2142 * tcp_sockets.c: removed some dead code
2143 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2144 unused ends of pipes, fix a file descriptor leak and a race condition
2145 * portability enhancements
2147 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2148 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2150 * converted to autoconf and began port to Digital UNIX
2152 * context_loop.c: moved the monster 64k buffer array off the stack
2153 * tcp_sockets.c: getservbyname() doesn't set errno.
2155 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2156 * webserver.c: warning fix