2 Revision 528.6 2005/01/14 04:53:12 ajc
3 * Got the three-pane model working not only with web browsers, but also
4 with the disgusting abomination called Internet Explorer. It is my
5 sincere hope that a tsunami wipes out Redmond.
7 Revision 528.5 2005/01/13 18:38:08 ajc
8 * Insert a newline between </div> and <div id="text">
10 Revision 528.4 2005/01/11 16:20:18 ajc
11 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
14 Revision 528.3 2005/01/11 05:05:08 ajc
15 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
16 * Ripped things apart in a big way. The frameset is gone (except for
17 chat, for which we'll probably keep frames). Iconbar and banner are
18 now done using CSS and <div> tags.
19 * Room read/enter/goto controls are currently missing. Stay tuned.
20 * I am in the process of rewriting all of the markup as valid XHTML.
22 Revision 528.2 2004/12/29 22:08:08 ajc
23 * roomops.c: provide a way to create room shares with a mapping to an
24 alternate room name on the other end.
26 Revision 528.1 2004/12/29 17:28:09 ajc
27 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
28 all corrupty-whatever when a remote room name mapping is found. Display
29 the mapping and preserve it across share/unshare operations.
31 Revision 528.0 2004/12/28 03:58:34 ajc
34 Revision 527.1 2004/12/28 03:58:24 ajc
35 * Corrected overly-escaped reply-to addresses in "reply" button
36 * Repaired toggling of self-service account creation in admin screen
37 * Bumped internal version number to 5.28
39 Revision 527.0 2004/12/07 04:41:37 ajc
42 Revision 526.1 2004/12/07 04:41:02 ajc
43 * Finally tracked down the WC->vars heap corruption issue (for real this
44 time). We now call clear_local_substs() at the end of each HTTP
45 transaction, whether we need to or not, instead of calling it whenever
46 we're done with something we wanted session variables for.
47 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
48 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
49 preventing it from getting clobbered by another session.
50 * Bumped internal version number to 5.27
52 Revision 526.0 2004/12/01 21:35:56 ajc
55 Revision 525.4 2004/12/01 21:35:44 ajc
56 * Changed internal version number to 5.26
58 Revision 525.3 2004/12/01 21:34:17 ajc
59 * Numerous memory management bugfixes.
61 Revision 525.2 2004/12/01 16:48:24 ajc
62 * tools.c: don't crash when striplt() is called with a zero-length string
64 Revision 525.1 2004/11/12 18:02:36 ajc
65 * Updated the richtext editor (new version from Kevin Roth's site)
67 Revision 525.0 2004/11/03 20:21:10 ajc
70 Revision 524.7 2004/11/03 20:21:02 ajc
71 * Changed internal version number to 5.25
73 Revision 524.6 2004/10/20 02:41:41 ajc
75 * Added the notes room to the icon bar
76 * Set up an initial implementation of Notes view. Attractive enough to
77 publish, but read-only. Needs a note editor.
79 Revision 524.5 2004/10/15 03:10:24 ajc
80 * Calendar objects UID now generated by generate_uuid() which creates
81 pseudo-DCE-ish UUID's.
83 Revision 524.4 2004/10/05 01:59:31 ajc
86 Revision 524.3 2004/10/03 02:56:35 ajc
87 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
89 Revision 524.2 2004/10/01 16:23:23 ajc
90 * Set up framework for "notes" view, and added a skeleton function for
93 Revision 524.1 2004/09/30 03:44:01 ajc
94 * fix line width break problem in chat
96 Revision 524.0 2004/09/28 16:12:44 ajc
99 Revision 523.12 2004/09/28 16:12:30 ajc
100 * Prepare for 5.24 release
102 Revision 523.11 2004/09/27 02:17:47 ajc
103 * messages.c: fix build problem on non-calendar-enabled installations
104 * floors.c: fix a warning message
106 Revision 523.10 2004/09/25 03:34:21 ajc
107 * summary.c: Fixed a calling syntax problem
109 Revision 523.9 2004/09/25 03:18:43 ajc
110 * small stylesheet fix
112 Revision 523.8 2004/09/24 04:21:41 ajc
113 * Fixed display bug for room list mode when we dropped down multiple
114 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
116 Revision 523.7 2004/09/24 04:08:25 ajc
117 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
118 rooms without new msgs
120 Revision 523.6 2004/09/24 04:04:34 ajc
121 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
124 Revision 523.5 2004/09/23 03:21:10 ajc
125 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
127 Revision 523.4 2004/09/16 02:42:37 ajc
128 * Set default view of new rooms during CRE8 command instead of afterwards
130 Revision 523.3 2004/09/15 03:08:50 ajc
131 * Support config of seaperate MSA port in Citadel 6.26
133 Revision 523.2 2004/09/10 03:49:17 ajc
134 * Added 'dialog' mode to setup
136 Revision 523.1 2004/08/31 20:31:01 ajc
137 * When saving VTODO (tasks), insert a UID if none is already present. Also
138 increment the sequence, or insert one if none is already present.
140 Revision 523.0 2004/08/31 03:02:37 ajc
143 Revision 522.30 2004/08/31 03:02:28 ajc
144 * Changed internal version number to 5.23
146 Revision 522.29 2004/08/27 02:40:06 ajc
147 * Ditched the graphical buttons because CSS can do the same thing faster.
149 Revision 522.28 2004/08/18 03:16:12 ajc
150 * 'move' and 'delete' buttons only show when allowed to do those things
152 Revision 522.27 2004/08/18 02:10:17 ajc
153 * Reply/Move/Delete buttons are now images, because system-native buttons
154 were too big and ugly.
156 Revision 522.26 2004/08/11 17:24:57 ajc
157 * static/iconbar.html: removed.
158 * Updated the "powered by citadel" graphic
160 Revision 522.25 2004/08/11 03:49:15 ajc
161 * Replaced all instances of the name "Citadel/UX" with "Citadel"
162 * Installed the "simple logo" in the iconbar
164 Revision 522.24 2004/08/09 03:11:20 ajc
165 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
167 Revision 522.23 2004/08/05 21:32:17 ajc
168 * Reply/Move/Delete are now buttons instead of links. This should enable
169 us to add some JavaScript magic for "Reply quoted" ...
171 Revision 522.22 2004/08/05 02:47:21 ajc
172 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
173 has a more predictable and attractive behavior, and can still be
174 overridden in the style sheet if the site operator wants to.
176 Revision 522.21 2004/08/04 03:52:23 ajc
177 * Tasks view is now pretty.
178 * Tasks view now displays date due for each task.
179 * Tasks view is now sorted by date due.
180 * Tasks view now displays overdue tasks in red.
182 Revision 522.20 2004/08/03 03:55:37 ajc
183 * Tasks view now uses the same buffer/dump logic as the calendar views, so
184 we can sort them by due date and do a prettier display. (Only the logic is
185 changed so far. The prettier display is forthcoming.)
187 Revision 522.19 2004/07/21 02:57:09 ajc
188 * Internet Configuration screen looks a little neater now
190 Revision 522.18 2004/07/21 02:45:15 ajc
191 * Completed the "Internet Configuration" screen
193 Revision 522.17 2004/07/16 19:13:37 ajc
194 *** empty log message ***
196 Revision 522.16 2004/07/16 19:13:10 ajc
197 * tools.c: display 12:00 as 12pm, not 12am
199 Revision 522.15 2004/07/16 03:14:03 ajc
200 * more work on inetconf screen
202 Revision 522.14 2004/07/16 02:50:00 ajc
203 * useredit.c: put a pretty box around user editing
205 Revision 522.13 2004/07/13 03:25:08 ajc
206 * inetconf.c: added. Not finished yet.
208 Revision 522.12 2004/07/10 03:10:19 ajc
209 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
210 floor level configurations.
211 * Put a space between OK and CANCEL buttons anywhere in the system where
213 * Some more of the room config/admin screens now return to themselves
214 with a "ok, you did that" message when OK is pressed, instead of dropping
215 out to the main menu.
217 Revision 522.11 2004/07/08 03:03:01 ajc
218 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
219 configuration (public rooms default and mailboxes default). Still need
220 to add floor and room policy screens.
222 Revision 522.10 2004/07/02 03:28:08 ajc
223 * Much-improved alphabet tabs for Address Book view. Now divides the
224 total number of names by (names per page, currently 60) and sets up
225 that many tabs, with proper [Aaa-Bbb] labels on them.
227 Revision 522.9 2004/07/02 03:26:06 ajc
228 *** empty log message ***
230 Revision 522.8 2004/07/01 02:40:40 ajc
231 * Clicking "Enter a message" in a groupware room now automatically calls
232 the correct editor for the type of objects in the room (message, calendar
233 event, task, address book entry)
235 Revision 522.7 2004/06/29 17:21:25 ajc
236 * Removed the word "room" in a few locations, as part of our push towards
237 not looking like a BBS when running in groupware mode
239 Revision 522.6 2004/06/29 00:37:02 ajc
240 * Made some fonts bigger because users were complaining...
242 Revision 522.5 2004/06/27 03:02:05 ajc
243 * Summary view -- always view ALL messages
244 * Summary view -- new messages are in boldface
246 Revision 522.4 2004/06/24 20:42:14 ajc
247 * Added the "server ip address" Citadel config option
248 * Site config: added "Changes will not take effect until..." language
251 Revision 522.3 2004/06/24 14:50:35 ajc
252 * Added the ability to listen on a single IP address instead of all addresses.
254 Revision 522.2 2004/06/22 02:21:56 ajc
257 Revision 522.1 2004/06/21 15:00:52 ajc
260 Revision 522.0 2004/06/19 03:21:35 ajc
263 Revision 521.10 2004/06/19 03:11:07 ajc
264 * Instead of a crufty "the topmost Internet email address will be used
265 for outgoing email" explanation, separated it into "Primary Internet
266 email address" and "Other email addresses" boxes.
268 Revision 521.9 2004/06/19 02:42:12 ajc
269 * Removed the "aides access to mailboxes" config option, which is no longer
270 part of the Citadel system.
272 Revision 521.8 2004/06/16 02:07:22 ajc
273 * Removed a couple of lines of debugging code leftover from last night
275 Revision 521.7 2004/06/15 03:06:11 ajc
276 * Bumped internal version number to 5.22
277 * Use new fast headers-only-no-mime fetch mode in Citadel for
280 Revision 521.6 2004/06/15 02:30:21 ajc
281 * Honor "maxmsgs" even when viewing a mailbox in summary mode
283 Revision 521.5 2004/06/12 04:26:38 ajc
284 * Fixed some garbled output resulting from turning things that look like
287 Revision 521.4 2004/06/11 16:09:36 ajc
288 * Moved the room graphic to the left of the room name in the banner, to
289 make it more consistent with the rest of the site.
290 * Reduced the size of the font in the iconbar
292 Revision 521.3 2004/06/11 03:15:08 ajc
293 * When "Add" is clicked without specifying an upload filename, resume
294 composition instead of aborting the post.
295 * Add attachments to messages in forward order, not reverse order
297 Revision 521.2 2004/06/10 03:08:48 ajc
298 * Improved the appearance of tabs in the room config screen
300 Revision 521.1 2004/06/10 02:58:55 ajc
301 * Made all the title boxes the same background color. The old scheme was
302 cute but not professional looking.
304 Revision 521.0 2004/06/06 19:53:25 ajc
307 Revision 510.15 2004/06/06 19:32:15 ajc
308 * Cleaned up a couple of FIXME's sitting around in the code
309 * Altered the conditions under which stray http://... strings are
310 automatically turned into links, to prevent that logic from
311 transforming IMG tags into gibberish.
312 * Set internal version number to 5.21
314 Revision 510.14 2004/06/04 02:29:07 ajc
315 * Fixed bug in "validate new users" screen (thanks Campy)
317 Revision 510.13 2004/06/03 03:21:22 ajc
318 * "Reply" button now carries the message subject into the reply.
320 Revision 510.12 2004/06/02 02:07:54 ajc
321 * setup.c: updated the setup script to configure two /etc/inittab entries,
322 one for http and one for https.
324 Revision 510.11 2004/06/01 21:46:47 ajc
325 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
326 during a read or write operation, do not attempt to finish the operation
327 unencrypted like we do in Citadel. Here in WebCit land it only causes
328 the server to segfault.
330 Revision 510.10 2004/06/01 19:01:22 ajc
331 * netconf.c: widened some of the text entry fields
332 * webcit.h: bumped up the internal version number to 5.20
334 Revision 510.9 2004/06/01 18:44:20 ajc
335 * Return to the old command-line usage (-s for https, service is either
336 http or https but not both)
338 Revision 510.8 2004/06/01 03:32:28 ajc
339 * Add "permanent room" setting to room edit screen
340 * create room -- allow longer strings
342 Revision 510.7 2004/06/01 00:36:43 ajc
343 * Hmmph. Do the session cookie as hex instead of base64. There really
344 are some characters in the base64 set that make HTTP do nasty things.
346 Revision 510.6 2004/05/31 21:43:27 ajc
347 * Added "|END" to the session cookie before base64-ing it. This fixes a
348 problem with certain room names causing the webserver to freak out and
349 break embedded images and stuff. I don't know why.
351 Revision 510.5 2004/05/31 20:34:11 ajc
352 * Message entry using Kevin Roth's excellent cross-platform richtext
355 Revision 510.4 2004/05/31 15:54:13 ajc
356 * "text" and "HTML" options for message entry.
358 Revision 510.3 2004/05/29 03:31:48 ajc
359 * tighten up the space between icons in the iconbar
361 Revision 510.2 2004/05/28 20:24:53 ajc
364 Revision 510.1 2004/05/24 03:02:38 ajc
365 * CSS change to make folder names stand out more in the "Folder View"
367 Revision 510.0 2004/04/30 04:08:58 ajc
370 Revision 506.13 2004/04/30 04:08:47 ajc
371 * Changed internal version number to 5.10
372 * Updated documentation for the new HTTPS service
374 Revision 506.12 2004/04/27 03:21:36 ajc
375 * Prompt for HTTPS port number during setup. We may make this optional.
377 Revision 506.11 2004/04/27 03:16:31 ajc
378 * When running on the same host as Citadel, if no key/cert are found,
379 symlink to Citadel's if possible.
380 * One server binary now forks to start both http and https servers.
382 Revision 506.10 2004/04/21 03:43:39 ajc
383 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
384 certs are also no longer invalid.
386 Revision 506.9 2004/04/21 02:25:13 ajc
387 * Replaced ctdl_install_certificate() with convenience functions found
388 in the OpenSSL library.
390 Revision 506.8 2004/04/21 02:19:41 ajc
391 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
392 understand, but read at http://www.informit.com/articles/article.asp?p=22078
393 ). Still doesn't work with Internet Monopolizer, though.
395 Revision 506.7 2004/04/20 02:32:44 ajc
396 * Allow setup to run seamlessly from within the Citadel Ridiculously
397 Easy Installer by observing the values of environment variables
398 CITADEL_INSTALLER, CITADEL, and WEBCIT.
400 Revision 506.6 2004/04/20 02:02:50 ajc
403 Revision 506.5 2004/04/16 03:14:06 ajc
404 * Minor fix for previous checkin
406 Revision 506.4 2004/04/16 02:59:01 ajc
407 * Completed SSL support. Still doesn't work with all browsers... gotta
410 Revision 506.3 2004/04/15 03:57:00 ajc
411 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
412 it has a crashy crashy bug in it. Don't use it yet.
414 Revision 506.2 2004/04/13 19:41:36 ajc
415 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
416 (freebusy data fetch for anonymous Kolab type clients)
418 Revision 506.1 2004/04/10 04:32:59 ajc
419 * Fixed some version and copyright date oopses
421 Revision 506.0 2004/04/10 04:29:30 ajc
424 Revision 505.22 2004/04/10 04:29:20 ajc
425 * Changed internal version number to 5.06
427 Revision 505.21 2004/03/29 04:30:20 ajc
428 * configure.in, Makefile.in: handle $LDFLAGS
430 Revision 505.20 2004/03/20 05:03:14 ajc
431 * Original startup thread becomes a worker thread after initialization.
432 Doing otherwise turns it into a zombie (at least on Linux) and possibly
433 leads to other problems
434 * Filter out NOOP's received in chat
436 Revision 505.19 2004/03/18 04:32:24 ajc
437 * Removed the language in README.TXT which told everyone that chat wouldn't
438 work with a non-local Citadel server, because that's no longer true.
439 * Removed the old chat applet from the static/ directory
441 Revision 505.18 2004/03/18 04:00:44 ajc
442 * Rounded web boxes now look correct in all browsers.
444 Revision 505.17 2004/03/17 18:25:31 ajc
445 * When creating a new user, auto-chain to the "edit user configuration"
446 screen, and subsequently auto-chain to the "edit address book entry"
447 screen. This creates a nice sensible workflow.
449 Revision 505.16 2004/03/15 22:47:09 ajc
450 * Prettied up the chat window a little more.
452 Revision 505.15 2004/03/15 04:27:44 ajc
453 * Chat now appears in a separate window
454 * Use regular frames instead of IFRAMEs for chat
455 * Display user's own chat text in bold+italic
456 * Added a "List Users" button
458 Revision 505.14 2004/03/09 20:45:45 error
459 * Add a Linux Software Map file
461 Revision 505.13 2004/03/07 22:04:32 ajc
462 * Fix the current view not being set to the default view for the creator
465 Revision 505.12 2004/03/07 21:31:17 ajc
466 * serv_read() now zeroes out the supplied buffer (with the supplied
467 length) if a server read fails. This causes serv_gets() to return
468 instead of looping endlessly. Fixes chat problem found on linux-ppc.
470 Revision 505.11 2004/03/03 05:21:36 ajc
471 * Made the chat screen totally kick-ass sweet. The flickering reload
472 i-frame is now tiny and hidden, and it *appends* new chat data to
473 the viewable window using JavaScript. No flickering + scrollback!
474 * Added a help button to the chat screen.
476 Revision 505.10 2004/02/29 22:52:15 ajc
477 * Close and clear (set to -1) server socket handle when socket errors are
478 detected. Fixes a chat problem reported by Winzlo.
480 Revision 505.9 2004/02/29 05:34:25 ajc
481 * Display the Chat menu option as "Chat with other users in <roomname>"
483 Revision 505.8 2004/02/27 05:04:38 ajc
484 * fix frameset bug in page popups
486 Revision 505.7 2004/02/26 04:08:56 ajc
487 * Fixed a problem that made WebCit go to the "no cookies" screen instead
488 of the logout banner.
489 * Ford's latest stupid room has a name with more than 64 characters, and
490 we still had a 64-byte room name in the march_list struct. ooooops...
492 Revision 505.6 2004/02/26 03:07:26 ajc
493 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
495 Revision 505.5 2004/02/25 23:10:28 ajc
496 * Allow "/do_logout" as a no-frames page
498 Revision 505.4 2004/02/25 23:00:21 ajc
499 * Changed the favicon support to LINK tags in the HEAD of static stuff,
500 to make life easier. (Thanks to prosthetik for this)
502 Revision 505.3 2004/02/25 15:20:11 ajc
503 * Support for favicon.ico in the static/ directory
505 Revision 505.2 2004/02/24 04:06:42 ajc
506 * Changed the colors slightly in chat screen
508 Revision 505.1 2004/02/20 06:07:06 ajc
509 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
511 Revision 505.0 2004/02/19 03:32:50 ajc
514 Revision 504.7 2004/02/19 03:32:38 ajc
515 * Changed the internal version number to 5.05
516 * Completed the frames fix
518 Revision 504.6 2004/02/18 20:08:29 ajc
519 * Fixed the frameset force reload logic. Now it does the whole frameset
520 without displaying an error in the main frame.
522 Revision 504.5 2004/02/18 19:17:51 ajc
523 * Force reload of frameset if someone tries to escape it. Not perfect
524 but it mostly works at this poing.
526 Revision 504.4 2004/02/17 03:37:11 ajc
527 * Indicate to Citadel that we want Server Generated Invitations when
528 calendar events are saved. (No longer the default in Citadel server.)
530 Revision 504.3 2004/02/09 04:49:32 ajc
531 * Prepare for a way to avoid falling out of the main frameset
533 Revision 504.2 2004/02/09 03:37:57 ajc
534 * Changed the thread pool management algorithm. Detecting idle time between
535 socket accepts was not working reliably on all systems, so we now follow
536 the same algorithm as the Citadel server (spawn more threads when number
537 of sessions < number of threads, but keep constrained to pre-defined
538 minimum and maximum thread count)
540 Revision 504.1 2004/02/03 03:09:51 ajc
543 Revision 503.0 2004/01/28 04:31:31 ajc
546 Revision 502.4 2004/01/28 04:30:48 ajc
547 * Create Room can now offer calendar and address book rooms
549 Revision 502.3 2004/01/17 21:25:30 ajc
550 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
551 * Split the config for LDAP Connector into its own panel
553 Revision 502.2 2004/01/17 04:32:54 ajc
554 * Add site config options for Citadel servers which support LDAP
556 Revision 502.1 2003/10/24 02:50:19 ajc
557 * Clicking "Enter Message" in a room with an Address Book view opens
558 a blank vCard entry screen.
560 Revision 502.0 2003/10/23 03:16:50 ajc
563 Revision 501.2 2003/10/23 03:07:54 ajc
564 * event.c: Found and removed another unquoted multi-line string literal
565 * webcit.h: changed an #ifdef HAVE_ICAL_H
566 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
568 Revision 501.1 2003/10/22 01:42:12 ajc
569 * iconbar.c: removed a stray character or two...
571 Revision 501.0 2003/10/21 04:26:37 ajc
574 Revision 500.30 2003/10/21 04:26:27 ajc
575 * bumped the version string to 5.01
577 Revision 500.29 2003/10/17 03:08:28 ajc
578 * Finished prettying up the vCard display
580 Revision 500.28 2003/10/17 02:31:45 ajc
581 * Multi-line string literals are deprecated in GCC 3.1 unless each line
582 is wrapped in quotes. Performed this fix so it'll compile.
583 * setup.c: removed references to unused variable tempfile[]
585 Revision 500.27 2003/10/09 03:17:02 ajc
586 * Started prettying up the vCard display.
588 Revision 500.26 2003/10/08 02:33:49 ajc
589 * Begin work on better handling of vCard display
591 Revision 500.25 2003/09/04 03:41:27 ajc
592 * siteconfig.c: changed some config items to drop-down boxes
594 Revision 500.24 2003/08/27 04:26:54 ajc
595 * Split the site configuration screen up into four different screens,
596 and added a meta-menu
598 Revision 500.23 2003/08/24 03:31:50 ajc
599 * Finished the setup program
600 * Bumped the internal version number to 5.01
602 Revision 500.22 2003/08/22 00:47:27 ajc
603 * setup is now working, but it still needs a way to detect a running WebCit
605 Revision 500.21 2003/08/22 00:25:40 ajc
606 * Added a skeleton "setup" program to the tree. It does not work yet.
608 Revision 500.20 2003/08/20 03:48:55 ajc
609 * Added iconbar shortcut to Contacts room
610 * Minimum required Citadel is now 6.11
612 Revision 500.19 2003/08/20 03:07:25 ajc
613 * Address book "single card" view now suppresses "reading nn message" and
614 instead shows the letter indices across the top
615 * Clicking on an address in a vCard now connects to WebCit mail instead
616 of a browser mailto: link
618 Revision 500.18 2003/08/19 04:18:43 ajc
619 * Changed things around in the address book view. Made it sorted and
620 more clickable and better looking...
622 Revision 500.17 2003/08/12 18:54:03 error
623 * messages.c: fix off-by-one-error in selector bar
625 Revision 500.16 2003/08/07 22:18:03 ajc
626 * Add the Summary Page to the customizable iconbar
628 Revision 500.15 2003/08/07 03:51:51 ajc
629 * Customizable icon bar as: pictures and text, pictures, text
631 Revision 500.14 2003/08/05 03:52:14 ajc
632 * First working version of the customizable iconbar. It contains a basic
633 set of options and now automatically refreshes when it's customized.
635 Revision 500.13 2003/08/04 03:50:29 ajc
636 * First cut at the customizable iconbar is done. A bunch of generic options
637 are there. Still need to get the actual iconbar to refresh when changes
640 Revision 500.12 2003/08/03 21:02:01 ajc
641 * More work on customizable iconbar
643 Revision 500.11 2003/08/02 05:25:46 ajc
644 * Laid the groundwork for a customizable iconbar
646 Revision 500.10 2003/07/30 03:57:49 ajc
647 * Add config.c_purge_hour to config screen
649 Revision 500.9 2003/07/06 22:06:59 ajc
650 * When converting "anything that looks like a URL" to a real link, first
651 make sure that it isn't already inside a link. This fixes most of the
652 long, ugly URL strings sent by eBay.
653 * Automatically dismantle mailto: links in HTML messages, and convert
654 them to WebCit mail links (clicking on it sends the user to the Mail
655 room and begins composing a new message with the recipient and subject
656 fields pre-populated).
658 Revision 500.8 2003/06/29 20:51:21 ajc
659 * Worked around a rendering bug in Satan's Browser that was causing it
660 to draw the calendar month view much wider than the actual screen wdith
662 Revision 500.7 2003/06/28 04:09:37 error
663 * roomops.c: Backout change to display one less box in the first column in
664 roomlist view, it doesn't seem to work for everyone
666 Revision 500.6 2003/06/28 03:52:51 error
667 * Don't tell browsers not to cache static documents
669 Revision 500.5 2003/06/28 03:35:23 error
670 * roomops.c: Display one less floor in the first column in romlist view
672 Revision 500.4 2003/06/26 03:37:58 ajc
673 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
674 This will allow some groupware clients to browse the free/busy times of
675 other users on the system.
677 Revision 500.3 2003/06/21 05:17:21 ajc
678 * Better alignment of system messages
679 * Exterminated display_error() and replaced it with WC->ImportantMessage
680 which is displayed in a bubble on top of whatever page you're on next.
681 * Small cosmetic changes
682 * Fixed some nesting problems in output_headers()
684 Revision 500.2 2003/06/20 03:39:27 ajc
685 * Optimization to floor layout in box view
687 Revision 500.1 2003/06/20 03:04:26 ajc
688 * "Reply" button on messages now handles IGnet recipients correctly
690 Revision 500.0 2003/06/10 04:23:08 ajc
693 Revision 410.50 2003/06/10 04:22:58 ajc
694 * Updated docs and headers for 5.00 release
696 Revision 410.49 2003/06/10 04:05:23 ajc
697 * De-tabled the left side icon bar and reduced one of the graphics, so
698 that all of the rounded corners show up in Satan's Browser.
700 Revision 410.48 2003/06/10 03:47:41 ajc
701 * style.css: added font selection to default <BODY> tag
703 Revision 410.47 2003/06/06 03:26:03 ajc
704 * Satan's Browser insists on putting bloody acres of whitespace to the
705 right of any bulleted list items, making any multi-column table containing
706 a list take more than the entire screen. Removed all such lists so it
707 looks ok. If you are reading this and you are a Microsoft employee, please
708 commit suicide before you break anything else.
710 Revision 410.46 2003/06/06 02:22:07 ajc
711 * Changed the upper left and upper right bounded box corners to a solid
712 blue (#204B78) instead of gradiated, because it was looking funny in
713 256-color mode. It also looked funny in Internet Explorer, but people
714 who use Internet Explorer are contributing to terrorism and really don't
715 deserve Web access in the first place. So I really just fixed this to make
716 it look good in 256-color Netscape.
718 Revision 410.45 2003/06/05 21:37:37 ajc
719 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
720 in b0rken IE browser. Die, Bill, Die.
722 Revision 410.44 2003/06/05 03:52:29 ajc
723 * Buncha cosmetic changes
725 Revision 410.43 2003/06/04 03:41:25 ajc
726 * Change the appearance of rooms with and without new messages in the
727 room list -- now defined using CSS
729 Revision 410.42 2003/06/03 03:57:42 ajc
730 * Tightened up the room banner a bit. Smaller padding, smaller font,
733 Revision 410.41 2003/05/31 21:36:45 ajc
736 Revision 410.40 2003/05/26 21:05:42 ajc
737 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
738 it to complete the free/busy checking for attendee availability.
740 Revision 410.39 2003/05/26 05:44:45 ajc
741 * event.c: fix compiler warning
743 Revision 410.38 2003/05/26 05:39:46 ajc
744 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
745 bug fixed in Citadel.
747 Revision 410.37 2003/05/26 05:28:13 ajc
748 * serv_func.c: added utility function read_server_text()
749 * availability.c: banged out more of this code -- still not complete
751 Revision 410.36 2003/05/26 03:28:02 ajc
752 * Getting closer to doing the availability check. Created new source
753 module 'availability.c' for this purpose. Stub function is in place.
755 Revision 410.35 2003/05/25 04:25:12 ajc
756 * siteconfig.c: fixed a spelling error
757 * event.c: add a "Check attendee availability" button, and the code to
758 bypass saving the event to the server, do something with it, and then
759 feed the twiddled data structure back to the form display function for
760 further editing. What's still missing is the code to do the actual
763 Revision 410.34 2003/05/24 22:22:35 ajc
764 * Small stylesheet hack to make it work with b0rken IE
766 Revision 410.33 2003/05/24 22:13:08 ajc
767 * Changed the login banner a bit
769 Revision 410.32 2003/05/20 03:25:41 ajc
770 * Separate event invitees with newlines instead of commas.
772 Revision 410.31 2003/05/19 19:55:09 ajc
773 * summary.c: eliminate compiler warnings about unused variables when
774 compiling a WebCit service without calendar support
776 Revision 410.30 2003/05/18 02:05:33 ajc
777 * More conversion of screens to the new look-and-feel.
779 Revision 410.29 2003/05/16 04:11:29 ajc
780 * We don't need no steenking workaround. Problem fixed. MIME parser not
781 broken. Web server was calling it with bad parameters. All fixed now.
782 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
785 Revision 410.28 2003/05/15 04:52:26 ajc
786 * Minor workaround in web forms to handle mime parser problem in uploads
788 Revision 410.27 2003/05/15 03:35:59 ajc
789 * look and feel overhaul -- almost done!
791 Revision 410.26 2003/05/14 03:46:35 ajc
792 * More background cleanup
794 Revision 410.25 2003/05/05 17:19:46 ajc
795 * Cleanups to summary page when running on a non ical enabled system
796 * Use non breaking spaces in summary page box titles
798 Revision 410.24 2003/05/04 04:22:41 ajc
799 * Display body of messages on a white background. I am doing this in order
800 to prepare for making the general background of the screen a darker color.
802 Revision 410.23 2003/05/04 02:54:55 ajc
803 * Summary page now uses our cutesy new rounded window boxes
805 Revision 410.22 2003/05/03 21:28:41 ajc
806 * Added in a slick new box style and put the room lists in it
808 Revision 410.21 2003/05/03 16:57:04 ajc
809 * In the 'folders' and 'portal' views, change the folder delimiter
810 from / to \ to avoid conflict with room names that have slashes
812 Revision 410.20 2003/05/03 16:23:29 ajc
813 * Enforce three columns in portal view of room list
815 Revision 410.19 2003/05/03 04:52:32 ajc
816 * Added an experimental new "portal view" to the room list options
818 Revision 410.18 2003/05/02 03:23:41 ajc
819 * Minor change to room list algorithm
821 Revision 410.17 2003/05/01 15:33:05 ajc
822 * Fixed a potential memory leak in enumeration of MIME parts
824 Revision 410.16 2003/05/01 03:11:35 ajc
825 * When static content is requested, fetch it without trying to connect
828 Revision 410.15 2003/04/30 05:00:00 ajc
829 * Added the ability to compose messages with file attachments uploaded from
832 Revision 410.14 2003/04/27 04:46:02 ajc
833 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
834 observes the flag designating the presence of new messages. (The "rooms
835 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
836 but that view may get axed soon.)
838 Revision 410.13 2003/04/26 21:57:53 ajc
839 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
840 before returning an error code to avoid a file descriptor leak
842 Revision 410.12 2003/04/19 21:42:36 ajc
843 * Repaired all my b0rken COLOR tags
844 * Replaced most FONT tags with SPAN tags
847 Revision 410.11 2003/04/19 19:58:10 ajc
848 * Lots of great changes from Nick to make the site CSS-enabled.
850 Revision 410.10 2003/04/14 04:04:40 ajc
851 * First cut of CSS-izing WebCit. Probably b0rken.
853 Revision 410.9 2003/04/09 04:02:32 ajc
854 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
855 supported the idea of one WebCit connecting to multiple Citadels for a
856 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
857 * When connecting to Citadel through a Unix domain socket, don't try to make
858 the Java chat applet available.
860 Revision 410.8 2003/03/31 03:32:19 ajc
861 * messages.c: check for 000 terminator while parsing RFC822 headers to
862 prevent getting hung up while displaying certain badly formatted messages.
864 Revision 410.7 2003/03/30 06:13:19 ajc
865 * When reading from the server, do not treat CR as end-of-line because
866 there's probably an LF coming after it. Instead, keep reading to the LF
868 * Do not underline links in the icon bars
870 Revision 410.6 2003/03/17 04:17:41 ajc
871 * Call to accept() was being made with an uninitialized variable for the
872 third argument. Changed the second and third argument to NULL and 0 because
873 we don't really need accept() to fill up a buffer full of information that
874 we'll never use. (Thanks to SteveV for reporting the bug and helping to
876 * Removed the mutex wrapper around select() because we don't need it. All
877 idle worker threads now block on select() and one of them will wake up when
878 a connection arrives.
880 Revision 410.5 2003/03/15 20:55:03 ajc
881 * When a requested image is not available on the Citadel server, send a
882 1x1 transparent GIF instead of 404 error.
884 Revision 410.4 2003/03/14 04:21:57 ajc
885 * clone events to be encapsulated before saving, because the original
886 instance may already have a parent, and that makes crashy crashy
888 Revision 410.3 2003/03/13 05:57:17 ajc
889 * More encapsulation. Warning: there are bugs in this!!
891 Revision 410.2 2003/03/13 05:20:23 ajc
892 * Various changes to the calendar service to handle messages containing
893 fully encapsulated VCALENDAR components instead of only unencapsulated
894 VEVENT subcomponents. We have to move in this direction for compatibility
897 Revision 410.1 2003/03/01 22:07:19 ajc
898 * New user registration, as well as existing user re-registration, now
899 uses the vCard editing screen.
900 * Administratively editing users' address book entries now works again,
901 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
902 in order to enforce this.
904 Revision 410.0 2003/02/19 03:49:33 ajc
907 Revision 400.90 2003/02/19 03:49:17 ajc
908 * latest config.guess and config.sub from www.gnu.org
910 Revision 400.89 2003/02/07 04:44:17 ajc
911 * Replaced sleep() with a function that sleeps using select() in order to
912 avoid potential issues with SIGALRM. Possible fix for weird behavior
913 when running on a Macintosh.
915 Revision 400.88 2003/01/29 22:32:07 ajc
916 * Shuffled some code and comments around; minor cleanup
918 Revision 400.87 2003/01/28 15:37:12 ajc
919 * All functions which read binary data from the server now make use of the
920 read_server_binary() function in tools.c
921 * Binary reads from server now have safety code to prevent infinite loops
922 * All output of MIME objects is now done with http_transmit_thing()
924 Revision 400.86 2003/01/19 06:28:04 ajc
925 * Minimum required Citadel version 6.05
927 Revision 400.85 2003/01/16 04:41:26 ajc
928 * When displaying edit controls for time of day in the calendar, only show
929 minutes that are multiples of 5 ... unless the existing value is not a
930 multiple of 5, in which case we show that too.
932 Revision 400.84 2003/01/15 17:34:04 ajc
933 * event.c: fixed a misspelling
934 * config.guess, config.sub: updated using latest from ftp.gnu.org
936 Revision 400.83 2003/01/14 04:21:27 ajc
937 * Only offer views which make sense for the default view of a room
939 Revision 400.82 2003/01/13 03:34:33 ajc
940 * Get ready for the 4.10 release
942 Revision 400.81 2003/01/12 23:22:53 ajc
943 * configure.in: check for libical v0.24 or newer
945 Revision 400.80 2003/01/07 04:56:17 ajc
946 * Complete the free/busy transparency handling in the form
947 * Default times for new events are now in the correct timezone
949 Revision 400.79 2003/01/06 18:01:35 ajc
950 * Begin handling of TRANSP property to show event times as free or
953 Revision 400.78 2003/01/05 21:02:14 ajc
954 * Summary page: three columns are now all the same width
956 Revision 400.77 2003/01/05 20:56:05 ajc
957 * minor fix for previous checkin
959 Revision 400.76 2003/01/05 20:51:01 ajc
960 * Display PARTSTAT for attendees
962 Revision 400.75 2003/01/05 05:01:00 ajc
963 * Add "today's calendar events" to the summary page.
965 Revision 400.74 2003/01/05 04:27:28 ajc
966 * Add "Tasks" to the summary page
968 Revision 400.73 2002/12/28 05:44:09 ajc
969 * ical_dezonify.c: brought over new version from the Citadel source (again)
971 Revision 400.72 2002/12/28 05:12:45 ajc
972 * ical_dezonify.c: brought over new version from the Citadel source.
974 Revision 400.71 2002/12/26 04:04:48 ajc
975 * Perform CHEK command when automatically establishing sessions, not just
976 when one is explicitly created. Some stuff is missing otherwise.
978 Revision 400.70 2002/12/25 23:18:06 ajc
979 * Be more strategic about when to call ical_dezonify()
980 (This may be the last set of fixes. I hope so.)
982 Revision 400.69 2002/12/25 21:39:38 ajc
983 * ical_dezonify.c: added.
984 * calendar.c: convert incoming ical messages to UTC
985 (the usual routines will then convert them to local time for display)
987 Revision 400.68 2002/12/25 07:06:00 ajc
988 * Tweaked the code to work with libical 0.24
990 Revision 400.67 2002/12/20 04:50:00 ajc
991 * When saving a calendar event, increment the SEQUENCE property.
993 Revision 400.66 2002/12/18 05:03:39 ajc
994 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
995 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
996 Because the libc-allocated buffer was getting clobbered.
997 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
999 Revision 400.65 2002/12/17 05:01:39 ajc
1000 * Prettied up the calendar day view layout
1001 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1003 Revision 400.64 2002/12/16 04:43:30 ajc
1004 * Correctly handle local time zone when figuring out which day and time to
1005 display events on calendar month/day views. This also seems to have
1006 fixed the bug that was causing events to sometimes get lost when saved.
1008 Revision 400.63 2002/12/15 05:50:59 ajc
1009 * Form editing of date/time fields now assumes that the icaltimetype being
1010 manipulated is in UTC. It converts to/from local time for editing.
1012 Revision 400.62 2002/12/10 23:25:47 ajc
1013 * Display attendees in message view of calendar objects
1015 Revision 400.61 2002/12/07 22:12:59 ajc
1016 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1017 until I implement the Citadel server function which it calls.)
1019 Revision 400.60 2002/11/30 21:34:51 ajc
1020 * Submit organizer in a hidden field, in case the server needs it
1022 Revision 400.59 2002/11/30 04:46:46 ajc
1023 * First cut at adding/removing attendees to an event
1024 (Actual invitations should be sent by the Citadel server)
1026 Revision 400.58 2002/11/29 23:56:19 ajc
1027 * Completed "me as organizer" -- the user's own e-mail address is inserted
1028 as the organizer of new events. Detect when the user is the organizer and
1029 enable/disable the attendees box accordingly.
1031 Revision 400.57 2002/11/29 16:38:37 ajc
1032 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1034 Revision 400.56 2002/11/28 06:03:24 ajc
1035 * Issue an ISME command when editing an event, to determine whether the user
1036 viewing the event is the organizer. (Will use this later to allow/disallow
1037 sending out invitations.)
1039 Revision 400.55 2002/11/26 05:01:04 ajc
1040 * Began handling attendee fields
1042 Revision 400.54 2002/11/16 23:40:11 ajc
1045 Revision 400.53 2002/11/16 23:15:02 ajc
1046 * Make the "all day event" shadebox smaller (month view) - no border.
1047 * Fixed bug that caused any events following an all day event to also appear
1050 Revision 400.52 2002/11/16 05:40:54 ajc
1051 * When adding new events to the calendar, default to the month [and day]
1052 currently being viewed.
1053 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1055 Revision 400.51 2002/11/15 05:05:47 ajc
1056 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1058 Revision 400.50 2002/11/15 04:11:46 ajc
1059 * Added even more nifty JavaScript to cause the hour/minute and end date
1060 fields of a calendar event form to render as disabled when the "all day
1061 event" box is checked -- not just when the user checks the box, but also
1062 when the box begins its life already checked.
1064 Revision 400.49 2002/11/14 04:59:40 ajc
1065 * Correctly serialize and save all day events using date instead of date/time
1067 Revision 400.48 2002/11/13 04:49:23 ajc
1068 * "All day event" shows as a single checkbox, instead of one for the start
1069 time and one for the end time. Added nifty JavaScript to zero and shade
1070 the hour/minute and all end time fields when all-day-event is checked.
1072 Revision 400.47 2002/11/12 05:57:27 ajc
1073 * Display a nicer looking screen when replying to calendar invitations
1074 * When displaying day view, don't show all day events twice
1075 * Day or month view: denote all day events by displaying them inside
1078 Revision 400.46 2002/11/12 03:26:39 ajc
1079 * Tell the user about broken Citadel server connections instead of
1080 simply printing "Goodbye"
1082 Revision 400.45 2002/10/23 04:11:38 ajc
1083 * Detect when a meeting invitation is actually an update for an existing UID
1084 and tell the user so.
1086 Revision 400.44 2002/10/21 20:16:38 ajc
1087 * Display conflicts nicely
1089 Revision 400.43 2002/10/21 18:29:14 ajc
1090 * Ask server to hunt for conflicts when displaying a meeting invitation
1092 Revision 400.42 2002/10/19 21:28:32 ajc
1093 * Moved the calendar meeting request reply functionality to the Citadel server
1095 Revision 400.41 2002/10/19 17:10:14 ajc
1096 * Add "Tentative" accept button
1097 * Only display Accept/Tentative/Decline button when method=REQUEST
1099 Revision 400.40 2002/10/19 04:16:37 ajc
1100 * Save an incoming meeting request into the user's calendar.
1102 Revision 400.39 2002/10/18 20:55:05 ajc
1103 * Began work on meeting request accept/decline
1105 Revision 400.38 2002/10/16 19:16:39 ajc
1106 * Fixes and updates to build WebCit on Linux for IBM S/390
1108 Revision 400.37 2002/10/09 04:12:44 ajc
1109 * Templatized trailing HTML
1110 * Templatized "new start page" page
1111 * Added global substitution macros
1113 Revision 400.36 2002/10/09 03:51:01 ajc
1114 * Templatized the <HEAD> section of HTML
1116 Revision 400.35 2002/10/07 23:03:38 ajc
1117 * messages.c: don't display room name field when it's blank
1119 Revision 400.34 2002/10/07 04:10:37 ajc
1120 * When displaying meeting invitations, only show date/time for VEVENT
1121 subcomponents. Date/time for other subcomponents are irrelevant.
1122 * Cleaned up HTML display of meeting invitations.
1124 Revision 400.33 2002/10/03 03:40:31 ajc
1125 * Worked on meeting accept/decline a little bit
1127 Revision 400.32 2002/09/30 03:58:35 ajc
1128 * Dabbled in handling incoming meeting requests
1130 Revision 400.31 2002/09/29 20:15:43 ajc
1131 * Completed the calendar day view
1133 Revision 400.30 2002/09/28 04:01:30 ajc
1134 * started fleshing out the calendar day view
1136 Revision 400.29 2002/09/27 21:19:28 ajc
1139 Revision 400.28 2002/09/27 18:31:33 ajc
1140 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1141 * After saving a VEVENT, return to the correct calendar view and date
1143 Revision 400.27 2002/09/27 17:15:44 ajc
1144 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1146 Revision 400.26 2002/09/27 04:37:21 ajc
1147 * New, buggy versions of event editing screens
1149 Revision 400.25 2002/09/26 22:00:16 ajc
1150 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1151 month 1 in libical functions)
1153 Revision 400.24 2002/09/25 21:57:13 ajc
1154 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1157 Revision 400.23 2002/09/24 04:12:34 ajc
1158 * Rough cut of the two-pass calendar display routines (first pass: go thru
1159 messages gathering VEVENT items; second pass: render calendar with data)
1161 Revision 400.22 2002/09/23 04:01:33 ajc
1162 * Presentation changes to calendar month view
1164 Revision 400.21 2002/09/22 05:20:27 ajc
1165 * Began implementing month view
1167 Revision 400.20 2002/09/21 04:38:05 ajc
1168 * Added utility functions for displaying vcalendar timestamps in web forms
1169 and translating form data back to timestamps.
1170 * Completed the "edit task" and "add new task" screens.
1172 Revision 400.19 2002/09/20 20:28:08 ajc
1173 * Smooth transition between "list tasks" & "edit task" screens
1175 Revision 400.18 2002/09/20 03:54:44 ajc
1176 * Display the "Tasks" view as a bulleted list with each task clickable
1177 * Clicking brings up an (unfinished) "edit task" screen
1179 Revision 400.17 2002/09/18 21:44:02 ajc
1180 * display VTODO parameters
1182 Revision 400.16 2002/09/17 04:21:00 ajc
1183 * Handler chains for VCALENDAR and VTODO types
1185 Revision 400.15 2002/09/17 03:37:10 ajc
1186 * Implemented a 'display handler' infrastructure for various groupware types
1188 Revision 400.14 2002/09/16 03:35:12 ajc
1189 * Just a bunch of glue code to iterate through the various types of ical
1190 objects we could encounter
1192 Revision 400.13 2002/09/15 04:05:41 ajc
1193 * Process calendar object subcomponents
1195 Revision 400.12 2002/09/15 03:40:13 ajc
1197 * When a text/calendar MIME type is discovered in a message, send it to
1198 the (currently skeleton) parser in calendar.c
1199 * calendar.c: skeleton parser for calendar objects which currently just
1200 creates an icalcomponent object and frees it.
1202 Revision 400.11 2002/09/15 03:16:24 ajc
1203 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1204 function namespace in libical
1206 Revision 400.10 2002/09/15 02:50:55 ajc
1207 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1209 Revision 400.9 2002/09/14 21:33:31 ajc
1210 * Backed out compression of inlines -- not all browsers appear to handle it
1212 Revision 400.8 2002/09/14 20:20:29 ajc
1213 * Attempting to push more stuff through compression. I've introduced some
1214 sort of deadlock bug that I can't seem to find yet...
1216 Revision 400.7 2002/09/14 20:00:22 ajc
1217 * Compress output_image() graphics
1219 Revision 400.6 2002/09/14 16:26:35 ajc
1220 * output_image() now reads the entire image from Citadel into a buffer before
1221 sending it to the browser (for performance reasons, and so it can compress)
1223 Revision 400.5 2002/09/14 04:52:59 ajc
1224 * Look for the "libical" calendaring library and link it in if present...
1226 Revision 400.4 2002/09/14 04:02:36 ajc
1227 * Finished gzip compression of dynamic pages (when browser supports it)
1229 Revision 400.3 2002/09/13 20:40:53 ajc
1230 * Detect when the client browser is capable of gzip encoding
1231 (actual encoding is not implemented yet)
1233 Revision 400.2 2002/09/13 15:54:40 ajc
1234 * Reversed the above change because I broke it somehow
1236 Revision 400.1 2002/09/11 22:46:59 ajc
1237 * Started adding in compression and calendaring library detects (not finished)
1239 Revision 400.0 2002/09/09 03:56:11 ajc
1240 * This is version 4.00
1242 Revision 323.68 2002/09/09 03:51:01 ajc
1243 * In the HTML-to-HTML converter:
1244 --> Open links in new window (as with text msgs)
1245 --> Convert loose URL's to hot links (as with text msgs)
1247 Revision 323.67 2002/09/06 03:59:11 ajc
1248 * Added an "About this server" panel to the Summary page.
1249 (Useless fluff, but better than an empty column.)
1251 Revision 323.66 2002/08/26 02:57:06 ajc
1252 * Rooms listed on the summary page are now clickable-gotoable
1254 Revision 323.65 2002/08/26 01:24:09 ajc
1255 * Added a "summary" page (rather sparse for now)
1257 Revision 323.64 2002/08/24 15:30:48 ajc
1258 * GET instead of POST for listsub. Also add a 'Back...' link.
1260 Revision 323.63 2002/08/24 05:59:24 ajc
1261 * Bugfixes and cosmetic changes to listsub system
1263 Revision 323.62 2002/08/23 03:37:19 ajc
1264 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1266 Revision 323.61 2002/08/22 03:55:47 ajc
1267 * 'unsubscribe' command (but not 'confirm unsubscribe')
1269 Revision 323.60 2002/08/21 21:58:37 ajc
1270 * Completed self-service list subscription via web.
1271 (Still need to implement unsubscribe.)
1273 Revision 323.59 2002/08/16 22:06:51 ajc
1276 Revision 323.58 2002/08/16 03:51:12 ajc
1277 * I think I've finally nailed the 'no session' pages now...
1279 Revision 323.57 2002/08/15 03:49:47 ajc
1280 * Fleshed out the list subscription page a bit
1282 Revision 323.56 2002/08/13 19:55:12 ajc
1283 * Keep track of the HTTP "Host:" header being sent by the browser.
1284 (We're going to need this in the near future)
1286 Revision 323.55 2002/08/05 16:07:30 ajc
1287 * Moved "edit floor label pic" to the floor editing screen
1289 Revision 323.54 2002/08/05 15:53:00 ajc
1290 * Commands to add, change, delete floors
1292 Revision 323.53 2002/07/26 03:20:04 ajc
1293 * Beautified the folder tabs in "edit room"
1295 Revision 323.52 2002/07/25 04:01:58 ajc
1296 * Final cleanup of changes (finally located and fixed the bug)
1298 Revision 323.51 2002/07/24 04:14:23 ajc
1299 * Minor code cleanup of last night's changes
1301 Revision 323.50 2002/07/23 15:40:54 ajc
1302 * Minor cleanup of previous changes
1304 Revision 323.49 2002/07/23 04:43:58 ajc
1305 * Updated message reading to use the new MSG4 command, so we can do output
1306 of various types of richtext (mainly HTML).
1308 Revision 323.48 2002/07/16 03:37:24 ajc
1309 * Small change to above
1311 Revision 323.47 2002/07/16 03:23:37 ajc
1312 * Display HTML messages as HTML. (Wow!)
1314 Revision 323.46 2002/07/13 04:39:59 ajc
1315 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1316 output HTML instead of converting to text/plain and back. (Not finished.)
1318 Revision 323.45 2002/07/11 03:17:03 ajc
1319 * hacks to text_to_server() to transmit messages as HTML
1321 Revision 323.44 2002/07/09 04:21:12 ajc
1324 Revision 323.43 2002/07/06 03:10:26 ajc
1325 * Enable a "make this my start page" link that works in lots of places.
1326 Configures a user's preference of where to go after login.
1328 Revision 323.42 2002/06/19 22:01:31 ajc
1329 * When editing another user's vCard, do a "transient goto" to their config
1330 room so you don't automatically gain access to their config room.
1331 * When creating a user, go back to the "select user to edit" screen with the
1332 new user's account name pre-selected.
1334 Revision 323.41 2002/06/17 03:48:44 ajc
1335 * Finished the thing to edit other users' vCards.
1337 Revision 323.40 2002/06/16 21:49:02 ajc
1338 * Administratively edit other users' vCards. Still needs a couple of lines
1339 of glue code to make it work.
1341 Revision 323.39 2002/06/15 20:34:39 ajc
1342 * Use safestrncpy() instead of strncpy() where appropriate
1343 * Fixed a memory allocation bug in the vCard parser
1345 Revision 323.38 2002/05/23 03:40:05 ajc
1346 * Brought over a utility function I'll need later
1348 Revision 323.37 2002/05/22 02:34:56 ajc
1349 * Finished room/folder view selector. Pretty cool.
1351 Revision 323.36 2002/05/22 01:53:23 ajc
1352 * Room list or folder list? Give the user a choice. (Has bugs.)
1354 Revision 323.35 2002/05/12 15:21:43 error
1355 * do_template() now parses a .wml file for WAP clients, and a .html file
1358 Revision 323.34 2002/05/11 22:46:19 error
1359 * Track whether user-agent is a WAP gateway
1361 Revision 323.33 2002/05/11 15:35:07 error
1362 * webcit.c: add MIME types for WAP/WML
1364 Revision 323.32 2002/05/10 15:29:58 ajc
1365 * Hacked the address book view a little bit
1367 Revision 323.31 2002/05/09 03:53:56 ajc
1368 * Began working on address book view
1370 Revision 323.30 2002/05/08 03:38:58 ajc
1371 * Preferences framework
1373 Revision 323.29 2002/05/07 03:57:29 ajc
1374 * In message summary, replace 'Del' links with checkboxes
1376 Revision 323.28 2002/05/05 03:28:15 ajc
1377 * Shuffled around the room banner a bit
1379 Revision 323.27 2002/05/03 19:32:39 ajc
1380 * Finished "folder list" mode (still need to move it to a permanent location)
1382 Revision 323.26 2002/05/03 03:55:17 ajc
1383 * more folder display stuff
1385 Revision 323.25 2002/05/01 22:03:07 ajc
1386 * "folder list" view (not finished)
1388 Revision 323.24 2002/05/01 03:23:31 ajc
1389 * Added a drop-down box to change a user's view of a room.
1391 Revision 323.23 2002/04/28 03:56:47 ajc
1392 * Finished summary mode (for the most part, anyway)
1394 Revision 323.22 2002/04/26 21:13:21 ajc
1395 * Separated "summary mode" message listing into its own function
1396 * Go to summary mode automatically when the server says that view=1
1398 Revision 323.21 2002/04/20 04:14:29 ajc
1399 * Some work on email summary screen
1401 Revision 323.20 2002/03/31 05:02:39 ajc
1402 * Remove "Page another user" link from main menu
1403 * Add "edit my citadel config room" type link from edit user screen
1405 Revision 323.19 2002/03/29 22:30:45 ajc
1406 * Finished the "edit user" screen.
1408 Revision 323.18 2002/03/29 15:18:09 ajc
1409 * yep ... more user edit stuff
1411 Revision 323.17 2002/03/26 19:01:12 ajc
1412 * More edit user stuff
1414 Revision 323.16 2002/03/26 18:23:23 ajc
1415 * Don't display room banner on screens that don't pertain to a particular room
1416 * Initial prep for add/change/delete user accounts screen
1418 Revision 323.15 2002/03/22 04:33:08 ajc
1419 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1421 Revision 323.14 2002/03/19 04:35:10 ajc
1422 * Brought over yet another new version of the MIME parser from Citadel
1424 Revision 323.13 2002/03/13 03:56:52 ajc
1425 * New site config option "Allow system Aides to gain access to mailboxes"
1427 Revision 323.12 2002/03/12 23:13:57 ajc
1428 * Moved room access controls out of the admin menu and into the room commands
1429 menu. Prettied up the access control list screen.
1431 Revision 323.11 2002/03/10 06:07:09 ajc
1432 * Handle multiple Internet e-mail addresses in vCard editor
1434 Revision 323.10 2002/03/07 04:56:09 ajc
1435 * Final polish for initial round of vCard editing functions. Only show "edit"
1436 link when editing user's own vCard in the My Citadel Config> room.
1438 Revision 323.9 2002/03/06 05:22:33 ajc
1439 * More vcard editing form stuff
1441 Revision 323.8 2002/03/05 05:05:06 ajc
1442 * More vCard editing stuff
1444 Revision 323.7 2002/03/04 05:28:54 ajc
1445 * Wrote some skeleton code for robust vCard editing
1447 Revision 323.6 2002/03/03 06:58:25 ajc
1448 * Login errors displayed in red
1450 Revision 323.5 2002/03/03 06:52:59 ajc
1451 * Allow editing of the "disable self-service user account creation" site config option
1453 Revision 323.4 2002/02/24 07:02:44 ajc
1454 * Added the ability to enter a Subject: line in messages
1455 * Go to the Mail room when user clicks on the new mail alert icon
1457 Revision 323.3 2002/02/13 22:47:51 ajc
1458 * Added some rudimentary support for displaying vCards as card-looking things
1460 Revision 323.2 2002/02/13 15:04:25 ajc
1461 * Began some hacks for vCard processing
1463 Revision 323.0 2002/01/13 09:07:06 ajc
1466 Revision 322.4 2002/01/13 09:06:38 ajc
1467 * Brought over the debugged mime parser from Citadel
1469 Revision 322.3 2002/01/05 06:19:17 error
1470 * Add MIME types text/css and image/png
1472 Revision 322.2 2002/01/03 22:32:38 ajc
1473 * templatized the "prompt for recipient" screen
1475 Revision 322.1 2001/12/28 09:43:05 error
1476 * Client support for hostnames up to 63 characters
1478 Revision 322.0 2001/12/26 23:11:56 ajc
1481 Revision 321.1 2001/12/26 23:11:25 ajc
1482 * Minor change to the upload handler, to fix graphics uploads
1484 Revision 321.0 2001/12/26 05:28:02 ajc
1487 Revision 320.2 2001/12/26 05:24:11 ajc
1488 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1489 link tags. The nifty JavaScript stuff is now used only to light up the
1490 buttons during mouse hovers, and nothing more.
1492 Revision 320.1 2001/12/25 00:14:44 error
1493 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1495 Revision 320.0 2001/12/21 06:04:03 ajc
1498 Revision 301.22 2001/12/21 06:03:54 ajc
1501 Revision 301.21 2001/12/20 05:02:42 ajc
1502 * If you paid for this software, someone is ripping you off.
1503 * Fixed the urlesc() function to use a caller-supplied target buffer.
1505 Revision 301.20 2001/12/18 20:35:29 ajc
1506 * More fun JavaScript-enabled buttons
1508 Revision 301.19 2001/12/18 16:48:06 ajc
1509 * Began testing new JavaScript-enabled k00l light-up buttonz
1511 Revision 301.18 2001/12/18 06:06:20 ajc
1512 * mime parser update
1514 Revision 301.17 2001/12/15 20:51:33 ajc
1515 * "reply" button on pop-up pages
1517 Revision 301.16 2001/12/11 16:02:40 ajc
1518 * Completed support for add/remove mailing list recipients.
1520 Revision 301.15 2001/12/11 15:22:53 ajc
1521 * Began constructing the listserv screen for config (not tested)
1523 Revision 301.14 2001/12/11 05:37:12 ajc
1524 * Finished the share/unshare room screen in Edit Room
1526 Revision 301.13 2001/12/03 04:43:40 ajc
1527 * Brought over an update of the MIME parser from Citadel.
1529 Revision 301.12 2001/12/02 07:09:13 ajc
1530 * Turned the room editing page into a tabbed dialog
1531 * Started adding some of the room sharing stuff
1533 Revision 301.11 2001/11/22 05:17:06 ajc
1534 * Completed the add/change/delete neighbor node screens
1536 Revision 301.10 2001/11/18 01:47:24 ajc
1537 * Tentatively begun the change of networking configuration screens to reflect
1538 the new network architecture of the server.
1540 Revision 301.9 2001/11/18 01:41:09 ajc
1541 * Brought over the newer string tokenizer from Citadel
1542 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1543 server's convention of #define SIZ 4096
1545 Revision 301.8 2001/11/14 03:20:22 ajc
1546 * Add some more of the newer config settings to the site config screen
1548 Revision 301.7 2001/09/25 03:34:09 ajc
1549 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1550 and bail out without bothering the Citadel server.
1552 Revision 301.6 2001/08/22 16:38:06 ajc
1553 * Added the "-c" command line option to generate optional cookies indicating
1554 the host name of the server. This makes it easy to put a cluster of WebCit
1555 servers behind (for example) an Arrowpoint load balancer.
1557 Revision 301.5 2001/08/21 04:02:56 ajc
1558 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1559 unwanted page caching
1561 Revision 301.4 2001/08/13 03:43:24 ajc
1564 Revision 301.3 2001/08/13 03:40:01 ajc
1565 * Another attempt at focus
1567 Revision 301.2 2001/08/11 04:24:39 ajc
1568 * Attempt at setting focus to msgtext area when entering a message.
1570 Revision 301.1 2001/08/02 03:42:03 ajc
1571 * Changed the wholist to work with the new masquerade semantics
1573 Revision 301.0 2001/06/28 15:05:31 ajc
1576 Revision 300.2 2001/06/28 15:03:49 ajc
1577 * Every generated page now includes a meta tag to disable evil "smart tags"
1578 (see http://smarttags.manilasites.com/ for more information)
1580 Revision 300.1 2001/06/28 02:39:54 ajc
1581 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1582 the screen where you can create a room...
1584 Revision 300.0 2001/06/27 06:24:06 ajc
1585 * Tagged everything as Version 3.00
1587 Revision 213.25 2001/06/27 06:22:49 ajc
1588 * Updated docs for the 3.00 release
1590 Revision 213.24 2001/06/27 06:16:01 ajc
1591 * Correct generated window name in pop up pages
1592 * Added handling of MIME inline images (not tested)
1594 Revision 213.23 2001/06/22 17:58:20 ajc
1595 * A few performance and tuning cleanups. Increased the size of the socket
1596 queue length to 100 for use on big systems. Also, during startup, the
1597 initial startup thread now exits after creating the worker threads, instead
1598 of becoming a worker thread itself. For some reason Solaris had problems
1599 with the latter method.
1601 Revision 213.22 2001/06/07 03:16:57 ajc
1602 * Brought over an updated mime parser from Citadel
1604 Revision 213.21 2001/06/06 14:44:25 ajc
1605 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1607 Revision 213.20 2001/05/31 02:26:22 ajc
1608 * Fixed login to take you to the Lobby instead of the next room.
1610 Revision 213.19 2001/05/30 22:37:09 ajc
1611 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1612 or a "filename" from the MIME parser.
1614 Revision 213.18 2001/05/30 01:06:57 ajc
1615 * Changes to mime parser ... still something wrong
1617 Revision 213.17 2001/05/28 19:27:29 ajc
1618 * Fixed bug which marked all messages in Lobby as old before reading at login
1620 Revision 213.16 2001/05/25 22:39:26 ajc
1621 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1623 Revision 213.15 2001/05/23 16:15:23 ajc
1624 * UI changes (pretty frames with no scrollbars)
1626 Revision 213.14 2001/05/22 00:32:17 ajc
1629 Revision 213.13 2001/05/22 00:02:18 ajc
1630 * Another attempt to fix the fd leak
1632 Revision 213.12 2001/05/19 02:21:40 ajc
1633 * Attempt to fix the dangling sockets.
1635 Revision 213.11 2001/05/15 03:22:25 ajc
1636 * More icon updates and link cleanup type stuff
1638 Revision 213.10 2001/05/06 05:11:48 ajc
1639 * Added paging icon and right-justified it
1640 * Send-page window is now a popup
1642 Revision 213.9 2001/05/04 04:28:10 ajc
1643 * Added "page user" button in wholist
1645 Revision 213.8 2001/05/01 00:49:43 ajc
1646 * more of the UI overhaul
1648 Revision 213.7 2001/04/30 01:49:36 ajc
1649 * more work on UI overhaul
1651 Revision 213.6 2001/04/29 04:39:23 ajc
1652 * User interface overhaul now in progress. WARNING: incomplete system.
1654 Revision 213.5 2001/04/01 22:13:37 cough
1655 * Modified roomops.c to give users the ability to pick a floor at room
1658 Revision 213.4 2001/02/15 01:21:55 ajc
1659 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1660 invite/kickout functionality.
1662 Revision 213.3 2001/01/25 23:10:00 ajc
1663 * "Delete message" button now confirms on client-side using JavaScript
1665 Revision 213.2 2000/12/05 18:39:49 ajc
1666 * Added support for non-USA countries in registration screen (requires the
1667 latest Citadel server, which supports the country field)
1669 Revision 213.1 2000/10/20 04:27:46 ajc
1670 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1672 Revision 213.0 2000/10/03 16:44:01 ajc
1673 * Tagged for 2.13 release
1675 Revision 212.16 2000/10/03 03:15:53 ajc
1676 * Cosmetic changes to login screen, menu bar, and message header bar
1678 Revision 212.15 2000/09/28 03:44:52 ajc
1679 * Linked to the bio/photo page from message headers. I'm not sure I like the
1680 color scheme, though.
1682 Revision 212.14 2000/09/28 03:37:23 ajc
1683 * who.c: provide links to bio/photo pages for each user in the wholist
1685 Revision 212.13 2000/09/24 21:37:21 ajc
1686 * When reading large numbers of messages, group them in smaller numbers and
1687 display the selector bar in search engine style (like AltaVista and Google)
1689 Revision 212.12 2000/09/24 04:17:16 ajc
1690 * Templatized the room banner.
1692 Revision 212.11 2000/09/17 03:29:45 ajc
1693 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1695 Revision 212.10 2000/09/14 11:43:37 error
1696 Replace occurrences of % throughout the HTML with %% so as to be friendly
1697 to HP/UX printf() and possibly others.
1699 Revision 212.9 2000/09/13 04:13:59 ajc
1700 * Completed the initial hack of the variable substitution template thingy.
1701 Check out static/login.html to see the first template.
1703 Revision 212.8 2000/09/11 17:08:16 ajc
1704 * Started templatizing the login screen. Not finished yet.
1706 Revision 212.7 2000/09/11 03:29:50 ajc
1707 * Started working on a variable-substitution thing
1709 Revision 212.6 2000/08/30 03:20:22 ajc
1710 * Put the wholist back into its own window.
1712 Revision 212.5 2000/07/06 03:46:29 ajc
1713 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1715 Revision 212.4 2000/06/29 04:22:35 ajc
1716 * Changed the format of the wholis (again). Now it shows up in a frame
1717 instead of a separate window.
1719 Revision 212.3 2000/06/12 03:28:44 ajc
1720 * added support for multi-line paging
1722 Revision 212.2 2000/06/07 04:11:28 ajc
1723 * HTML changes to room banner
1725 Revision 212.1 2000/05/31 04:29:54 ajc
1726 * Initial support for "summary" (headers only, no body) mode of reading
1727 messages, and "read one" mode. For future support of 'traditional' email.
1729 Revision 212.0 2000/05/23 20:35:52 ajc
1730 * Tagged for the 2.12 release
1732 Revision 211.19 2000/05/18 02:33:39 ajc
1733 * Don't call whobbs() directly after changing masq room/host, it screws up the
1734 refresh. It now calls an HTTP redirect page instead.
1735 * added http_redirect(char *url) function to accomplish the above
1737 Revision 211.18 2000/05/08 17:24:32 ajc
1738 * Removed HTTP date fields because it was confusing browser caches (weird)
1739 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1741 Revision 211.17 2000/05/07 23:46:55 ajc
1742 * added Date: and Last-Modified: headers to HTTP output
1743 * masquerade room/host screen now runs in wholist window, and returns to it
1745 Revision 211.16 2000/05/02 17:32:06 ajc
1746 * Font related changes to html
1748 Revision 211.15 2000/04/20 02:42:23 ajc
1749 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1750 crashing every session, every time. (?)
1751 * End the session after displaying robots.txt or nocookies.html, to prevent
1752 big session logjams when either of these conditions are met
1754 Revision 211.14 2000/04/15 15:43:46 nbryant
1755 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1756 64-bit gcc on sparc is evil)
1758 Revision 211.13 2000/04/06 20:42:03 nbryant
1759 * configure.in: fix a typo
1761 Revision 211.12 2000/04/06 20:37:01 nbryant
1762 * solaris cleanups and warning fixes
1764 Revision 211.11 2000/03/31 03:48:52 ajc
1765 * text_to_server() now behaves the way web users expect text entry to work.
1766 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1768 Revision 211.10 2000/03/31 02:39:06 ajc
1769 * Fixed bugs in "Site configuration" and added new fields.
1771 Revision 211.9 2000/03/31 02:08:45 ajc
1772 * Added "max messages per page" and "read next nnn" stuff to read loop
1773 (probably not in its final form)
1775 Revision 211.8 2000/03/28 17:02:47 nbryant
1776 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1778 Revision 211.7 2000/03/27 16:18:17 ajc
1779 * Implement multi-room chat as available in Citadel 5.70
1781 Revision 211.6 2000/03/23 04:45:15 ajc
1782 * Experimental move of wholist to a separate auto-refreshing window
1784 Revision 211.5 2000/03/19 22:49:03 ajc
1785 * Made the header-bar buttons more visible
1786 * Added a "reply" header-bar button
1787 * Move "Subject:" lines into the header-bar
1788 * Padded the header-bars by one pixel (nicer looking)
1789 * Changed message date/time output format
1791 Revision 211.4 2000/03/19 19:49:31 ajc
1792 * Added support for unix domain sockets
1794 Revision 211.3 2000/02/11 23:45:04 nbryant
1795 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1796 * tcp_sockets.c: include <arpa/inet.h>
1798 Revision 211.2 2000/02/11 23:30:04 nbryant
1799 configure.in: added some code for FreeBSD
1801 Revision 211.1 2000/01/11 04:20:40 ajc
1802 * Add "close window" option to goodbye screen
1804 Revision 211.0 2000/01/04 15:24:16 ajc
1805 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1806 * This will be released as v2.11; tagged everything as such.
1808 Revision 210.0 1999/12/24 04:57:18 ajc
1811 Revision 1.121 1999/12/23 04:54:48 ajc
1812 * Changed session cookie from hexadecimal encoding to base64
1813 * Removed overly verbose logging
1815 Revision 1.120 1999/12/12 18:12:28 ajc
1816 * get http request: clear hold buffer before starting to read in HTTP request.
1817 This was causing some requests to get corrupted.
1819 Revision 1.119 1999/12/08 18:25:21 ajc
1820 * Increased the size of the backlog queue length passed to accept() and made
1821 it a configuration parameter in webcit.h
1823 Revision 1.118 1999/12/07 16:09:26 ajc
1824 * Better (non fireworks display mode) handling of broken HTTP sockets
1826 Revision 1.117 1999/12/06 03:40:29 ajc
1827 * Moved a bunch of other global variables to per-session variables
1829 Revision 1.116 1999/12/06 02:05:33 ajc
1830 * Moved global march list into per-session context
1832 Revision 1.115 1999/12/05 18:38:02 ajc
1833 * Auto-scaling worker thread pool size
1835 Revision 1.114 1999/12/05 17:38:41 ajc
1836 * Additional debugging and cleanup
1838 Revision 1.113 1999/12/04 22:16:05 ajc
1839 * Moved all diagnostic output to stderr
1840 * Moved "HTTP/1.0 200 OK" output to output_headers()
1842 Revision 1.112 1999/12/04 21:56:59 ajc
1843 * Finished the overhaul. Now to tune...
1845 Revision 1.111 1999/12/03 17:59:53 ajc
1846 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1847 pseudocode so the build is currently broken.
1849 Revision 1.110 1999/12/03 16:37:46 ajc
1850 * Repaired HTTP output for image transfers and static content
1852 Revision 1.109 1999/12/03 05:09:54 ajc
1853 * Rewrote the HTTP engine and application coupling to run in a worker thread
1854 model and to run as a single multithreaded program (eliminated helper
1855 processes and pipes). It currently runs but has many large bugs.
1857 Revision 1.108 1999/12/03 00:18:20 ajc
1858 * Added ".c.o" rule to Makefile
1860 Revision 1.107 1999/11/26 03:32:59 ajc
1861 * Started moving all of the global variables into a struct, to facilitate
1862 multithreaded server.
1864 Revision 1.106 1999/11/26 01:28:10 ajc
1867 Revision 1.105 1999/11/04 02:05:02 ajc
1868 * Added 'number of worker threads' to site config screen
1870 Revision 1.104 1999/10/25 02:25:09 ajc
1871 * Shuffled around the room editing commands
1873 Revision 1.103 1999/10/14 04:07:18 ajc
1874 * Cleaned up the bottom-of-page icons
1876 Revision 1.102 1999/10/08 23:58:11 ajc
1877 * Minor bug fix in registration screen
1879 Revision 1.101 1999/10/06 02:44:02 ajc
1880 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1881 it back in when it's fixed. Also added more attempts at cache disabling,
1882 but it still doesn't work in the StarOffice browser. I don't know why.
1884 Revision 1.100 1999/10/02 03:26:14 ajc
1885 * Merged in Nick's bit of JavaScript to handle key commands.
1886 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1887 in a text field. Right now you can't even log in.
1889 Revision 1.99 1999/09/01 01:06:11 ajc
1890 * Added "max message length" field in global config screen
1892 Revision 1.98 1999/08/14 18:16:10 ajc
1893 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1896 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1897 * Did neat stuff to the bottom of the page
1899 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1900 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1901 to a Citadel server fails.
1902 * messages.c: don't auto-link URL's in messages if it would cause
1905 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1906 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1907 compiler. This should make more browsers happy.
1909 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1910 * Added support for "robots.txt" telling spiders to go away.
1911 * Do a slrp_highest() when logging off.
1913 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1914 * Rearranged the code in "Site-wide configuration" and "Generic
1915 server command" to avoid nested server operations
1917 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1918 * webcit.c: added "back, top, next" buttons to bottom of each page
1919 * menubar.html: replaced "User list" with "Page another user"
1921 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1922 * context_loop.c: rearranged some code to try to eliminate deadlocks
1924 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1925 * Unknown URL's now display the main menu instead of diagnostics
1926 * Diagnostics are now at <baseurl>/diagnostics
1928 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1929 * Session no longer locks up when an express message is cancelled
1930 * The default Citadel server is now "localhost" instead of uncnsrd
1931 * Added some documentation
1933 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1934 * roomops.c: made room banner graphics more reliable
1935 * messages.c: added code to prevent accidental "double-posting"
1936 * who.c: fixed the "Change room/host/user" submit logic
1938 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1939 * Changed static/menubar.html so the text is readable
1941 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1942 * Ditched the frames mode completely. It wasn't working properly in,
1943 among other places, IE 5. Die, Bill, Die.
1945 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1946 * Fixed the behavior of the "forget room" routine, to properly handle
1947 the transition back to the Lobby after it's all done.
1948 * Added ExpressMessageCat() to allow code to send the user messages
1949 along with incoming express messages
1950 * WebCit now sends the name of the end user's browser as the client
1951 name in a Citadel IDEN command rather than its own name.
1953 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1954 * Minor code cleanups
1955 * New mail notification
1957 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1958 * Top-aligned all the cells in the fake frames in non-frames mode
1960 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1961 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1962 of a Goto, in order to prevent it from first marking all msgs old.
1964 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1965 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1966 which can differentiate the needs of frames and noframes modes
1968 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1969 * webserver.c: added "-t" option to send traces somewhere else
1971 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1972 * context_loop.c: display an error page if the client browser
1973 requests a non-root page and there is no cookie set
1974 * webserver.c: took my name off the copyright notice (it's a group
1977 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1978 * Reworked a lot of the structure, made more HTML "embeddable"
1979 * Changed the noframes mode to display "fake" frames using tables
1981 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1982 Changed some output formatting (mainly <FONT> tags).
1983 Changed who.c to use urlescputs() rather than escputs()
1984 in urls so GOTOs and User Profiles work when the string has a
1987 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1988 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1989 How to cause "onLoad=" to cause a sibling frame to refresh without
1990 having to use the nonportable HTTP "Window-Target:" directive. Began
1991 implementation of this; it should allow portable NS/IE compatibility.
1993 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1994 * Implemented "access level required to create rooms"
1996 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1997 * webcit.c: modified getz() to *exit* the program when fgets()
1998 returns an error. This is actually the desired behavior; it would
1999 otherwise busy-loop forever on a broken pipe.
2001 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2002 * webcit.c: added to getz() the ability to return an error code;
2003 implemented this in the main loop, hopefully fixing problems
2004 * Added "braindamage" file (frames/JS browser compatibility list)
2005 * Added HTTP "User-agent:" detection
2006 * wildmat.c, braindamage.c: added
2007 * Initial value of 'noframes' is now set by the braindamage check
2008 * Ran everything through "indent -kr -i8"
2009 * roomops.c: in room list, print a in otherwise empty cells
2011 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2012 * context_loop.c: warning fix
2013 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2015 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2016 * Resolve the name of the connecting host and pass it on to Citadel
2018 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2019 * wDumpContent() is now responsible for </BODY></HTML> most of the
2020 time (parameter settable) so that the main menu can easily be
2021 embedded in every page when running in noframes mode
2022 * noframes mode selection is now carried in the cookie
2024 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2025 * Made the frames stuff less dependent on the HTML TARGET= directive
2026 and more dependent on the HTTP Window-target: directive.
2027 * Made the system semi-navigable in noframes mode.
2029 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2030 * Brought over the new room listing code and <G>oto heuristics
2031 from the main Citadel tree, to pay attention to floor/room ordering
2033 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2034 * Modified the back end of mime_parser to use callbacks instead of
2035 doing something specific. Now we can use it elsewhere.
2037 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2038 * Fixed the bugs in "Site-wide configuration"
2039 * Added a "generic server commands" screen
2041 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2042 * Reduced the multiple cookies down to one cookie combining all data.
2044 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2045 * Removed wc_host and wc_port cookies.
2046 * Added an "edit your session" screen to change your wholisting.
2048 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2049 * Added "enter registration"
2050 * Set up automatic trigger of Enter Registration when the server
2052 * Established that a one-to-one WebCit/Citadel correspondence will
2053 be required. No big deal due to shared code segments.
2054 * Added "change password"
2055 * Added networking configuration screens. These still need testing.
2056 * Added a "kill session" link to each line of the wholist when
2057 logged in as an aide, and the screens to perform this operation.
2059 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2060 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2061 * "Finished" the MIME parser.
2062 * Got image uploads working.
2063 * Added "add/edit user photo" screens.
2064 * Added "add/edit room graphic" screens.
2065 * Added "add/edit floor graphic" screens.
2066 * Fixed display of floor graphic in known rooms list.
2068 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2069 * Wrote mime_parser.c for handling of image uploads. This will also
2070 be used in future Citadel MIME projects.
2072 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2073 * Fixed a bug in the room banner display code
2074 * Added "delete room"
2075 * Added "validate users"
2077 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2078 * Added "edit room info file"
2081 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2082 * Changed the "auto read new" functionality from a meta refresh tag
2083 to an "onload" directive (the former was causing graphics problems)
2084 * Added "create room"
2087 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2088 * Got the Zap and List-Zapped commands working
2089 * Added a convenience function to display a page with an error string
2090 * Automatically do a read-new-msgs whenever a new room banner is loaded
2092 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2093 * Added the screens to send pages
2094 * Changed message headers to display in bigger font, non-boldface
2095 * Added the chat system
2096 * Added goto private rooms
2098 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2099 * Replace "Citadel" in menu bar with the Citadel logo
2101 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2102 * automatically regenerate Makefile when Makefile.in changes
2104 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2105 * context_loop.c: Moved "remove session" into its own function.
2106 Check for dead webcit child process before each transaction.
2107 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2108 against broken HTTP connections.
2109 * Added a housekeeping thread to periodically remove dead sessions
2110 and kill idle sessions.
2111 * messages.c: added "delete message" functionality
2112 * messages.c: added "move message" functionality
2113 * userlist.c: added. This adds "userlist" and "show user" functions.
2114 * roomops.c: fixed buggy implementation of ungoto
2115 * Set up an option in output_headers() to optionally print the most
2116 often used opening HTML as well as the HTTP headers.
2117 * Display express messages in cute little JavaScript popup window.
2119 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2120 * Brought over message reading and entry functions from old WebCit
2122 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2123 * context_loop.c: really fix the SO_LINGER stuff
2124 * webserver.c: remove commented-out references to SO_LINGER
2126 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2127 * context_loop.c: After fork(), child process closes the HTTP socket
2128 so when the parent process closes it, it actually _does_ close.
2129 Otherwise, aIEeeee and possibly other browsers will hang.
2130 * Added support for graphics images retrieved from the Citadel server.
2131 * Set up login banner graphic and background image graphic
2133 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2134 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2136 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2137 * Smoothed out some of the login/logout code. Failed authentication
2138 now works the way it should.
2139 * Added support for new user login (still need to handle registration).
2141 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2142 * Discovered that the HTTP socket problem is related to a socket that
2143 isn't properly lingering on close. Temporarily hacked a sleep(10)
2144 into context_loop.c until it is figured out.
2146 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2147 * Did a little debugging, still trying to figure out why logging in
2148 displays "Connection reset by peer" error. It used to work...
2150 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2151 * Makefile.in: updated dependencies
2153 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2154 * Fixed broken interpretation of variables specified in the URL
2155 * added new "action" variable to make main loop simpler
2157 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2158 * webserver.c: prototype vsnprintf
2159 * context_loop.c: warning fix
2161 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2162 * tcp_sockets.c: removed some dead code
2163 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2164 unused ends of pipes, fix a file descriptor leak and a race condition
2165 * portability enhancements
2167 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2168 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2170 * converted to autoconf and began port to Digital UNIX
2172 * context_loop.c: moved the monster 64k buffer array off the stack
2173 * tcp_sockets.c: getservbyname() doesn't set errno.
2175 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2176 * webserver.c: warning fix