2 Revision 528.10 2005/01/15 05:26:27 ajc
3 * Message entry window is now somewhat full screen.
5 Revision 528.9 2005/01/14 21:03:17 ajc
8 Revision 528.8 2005/01/14 15:00:51 ajc
9 * Placed the navbar into the room banner, at least in its temporary form.
11 Revision 528.7 2005/01/14 04:53:54 ajc
12 *** empty log message ***
14 Revision 528.6 2005/01/14 04:53:12 ajc
15 * Got the three-pane model working not only with web browsers, but also
16 with the disgusting abomination called Internet Explorer.
18 Revision 528.5 2005/01/13 18:38:08 ajc
19 * Insert a newline between </div> and <div id="text">
21 Revision 528.4 2005/01/11 16:20:18 ajc
22 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
25 Revision 528.3 2005/01/11 05:05:08 ajc
26 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
27 * Ripped things apart in a big way. The frameset is gone (except for
28 chat, for which we'll probably keep frames). Iconbar and banner are
29 now done using CSS and <div> tags.
30 * Room read/enter/goto controls are currently missing. Stay tuned.
31 * I am in the process of rewriting all of the markup as valid XHTML.
33 Revision 528.2 2004/12/29 22:08:08 ajc
34 * roomops.c: provide a way to create room shares with a mapping to an
35 alternate room name on the other end.
37 Revision 528.1 2004/12/29 17:28:09 ajc
38 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
39 all corrupty-whatever when a remote room name mapping is found. Display
40 the mapping and preserve it across share/unshare operations.
42 Revision 528.0 2004/12/28 03:58:34 ajc
45 Revision 527.1 2004/12/28 03:58:24 ajc
46 * Corrected overly-escaped reply-to addresses in "reply" button
47 * Repaired toggling of self-service account creation in admin screen
48 * Bumped internal version number to 5.28
50 Revision 527.0 2004/12/07 04:41:37 ajc
53 Revision 526.1 2004/12/07 04:41:02 ajc
54 * Finally tracked down the WC->vars heap corruption issue (for real this
55 time). We now call clear_local_substs() at the end of each HTTP
56 transaction, whether we need to or not, instead of calling it whenever
57 we're done with something we wanted session variables for.
58 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
59 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
60 preventing it from getting clobbered by another session.
61 * Bumped internal version number to 5.27
63 Revision 526.0 2004/12/01 21:35:56 ajc
66 Revision 525.4 2004/12/01 21:35:44 ajc
67 * Changed internal version number to 5.26
69 Revision 525.3 2004/12/01 21:34:17 ajc
70 * Numerous memory management bugfixes.
72 Revision 525.2 2004/12/01 16:48:24 ajc
73 * tools.c: don't crash when striplt() is called with a zero-length string
75 Revision 525.1 2004/11/12 18:02:36 ajc
76 * Updated the richtext editor (new version from Kevin Roth's site)
78 Revision 525.0 2004/11/03 20:21:10 ajc
81 Revision 524.7 2004/11/03 20:21:02 ajc
82 * Changed internal version number to 5.25
84 Revision 524.6 2004/10/20 02:41:41 ajc
86 * Added the notes room to the icon bar
87 * Set up an initial implementation of Notes view. Attractive enough to
88 publish, but read-only. Needs a note editor.
90 Revision 524.5 2004/10/15 03:10:24 ajc
91 * Calendar objects UID now generated by generate_uuid() which creates
92 pseudo-DCE-ish UUID's.
94 Revision 524.4 2004/10/05 01:59:31 ajc
97 Revision 524.3 2004/10/03 02:56:35 ajc
98 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
100 Revision 524.2 2004/10/01 16:23:23 ajc
101 * Set up framework for "notes" view, and added a skeleton function for
104 Revision 524.1 2004/09/30 03:44:01 ajc
105 * fix line width break problem in chat
107 Revision 524.0 2004/09/28 16:12:44 ajc
110 Revision 523.12 2004/09/28 16:12:30 ajc
111 * Prepare for 5.24 release
113 Revision 523.11 2004/09/27 02:17:47 ajc
114 * messages.c: fix build problem on non-calendar-enabled installations
115 * floors.c: fix a warning message
117 Revision 523.10 2004/09/25 03:34:21 ajc
118 * summary.c: Fixed a calling syntax problem
120 Revision 523.9 2004/09/25 03:18:43 ajc
121 * small stylesheet fix
123 Revision 523.8 2004/09/24 04:21:41 ajc
124 * Fixed display bug for room list mode when we dropped down multiple
125 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
127 Revision 523.7 2004/09/24 04:08:25 ajc
128 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
129 rooms without new msgs
131 Revision 523.6 2004/09/24 04:04:34 ajc
132 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
135 Revision 523.5 2004/09/23 03:21:10 ajc
136 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
138 Revision 523.4 2004/09/16 02:42:37 ajc
139 * Set default view of new rooms during CRE8 command instead of afterwards
141 Revision 523.3 2004/09/15 03:08:50 ajc
142 * Support config of seaperate MSA port in Citadel 6.26
144 Revision 523.2 2004/09/10 03:49:17 ajc
145 * Added 'dialog' mode to setup
147 Revision 523.1 2004/08/31 20:31:01 ajc
148 * When saving VTODO (tasks), insert a UID if none is already present. Also
149 increment the sequence, or insert one if none is already present.
151 Revision 523.0 2004/08/31 03:02:37 ajc
154 Revision 522.30 2004/08/31 03:02:28 ajc
155 * Changed internal version number to 5.23
157 Revision 522.29 2004/08/27 02:40:06 ajc
158 * Ditched the graphical buttons because CSS can do the same thing faster.
160 Revision 522.28 2004/08/18 03:16:12 ajc
161 * 'move' and 'delete' buttons only show when allowed to do those things
163 Revision 522.27 2004/08/18 02:10:17 ajc
164 * Reply/Move/Delete buttons are now images, because system-native buttons
165 were too big and ugly.
167 Revision 522.26 2004/08/11 17:24:57 ajc
168 * static/iconbar.html: removed.
169 * Updated the "powered by citadel" graphic
171 Revision 522.25 2004/08/11 03:49:15 ajc
172 * Replaced all instances of the name "Citadel/UX" with "Citadel"
173 * Installed the "simple logo" in the iconbar
175 Revision 522.24 2004/08/09 03:11:20 ajc
176 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
178 Revision 522.23 2004/08/05 21:32:17 ajc
179 * Reply/Move/Delete are now buttons instead of links. This should enable
180 us to add some JavaScript magic for "Reply quoted" ...
182 Revision 522.22 2004/08/05 02:47:21 ajc
183 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
184 has a more predictable and attractive behavior, and can still be
185 overridden in the style sheet if the site operator wants to.
187 Revision 522.21 2004/08/04 03:52:23 ajc
188 * Tasks view is now pretty.
189 * Tasks view now displays date due for each task.
190 * Tasks view is now sorted by date due.
191 * Tasks view now displays overdue tasks in red.
193 Revision 522.20 2004/08/03 03:55:37 ajc
194 * Tasks view now uses the same buffer/dump logic as the calendar views, so
195 we can sort them by due date and do a prettier display. (Only the logic is
196 changed so far. The prettier display is forthcoming.)
198 Revision 522.19 2004/07/21 02:57:09 ajc
199 * Internet Configuration screen looks a little neater now
201 Revision 522.18 2004/07/21 02:45:15 ajc
202 * Completed the "Internet Configuration" screen
204 Revision 522.17 2004/07/16 19:13:37 ajc
205 *** empty log message ***
207 Revision 522.16 2004/07/16 19:13:10 ajc
208 * tools.c: display 12:00 as 12pm, not 12am
210 Revision 522.15 2004/07/16 03:14:03 ajc
211 * more work on inetconf screen
213 Revision 522.14 2004/07/16 02:50:00 ajc
214 * useredit.c: put a pretty box around user editing
216 Revision 522.13 2004/07/13 03:25:08 ajc
217 * inetconf.c: added. Not finished yet.
219 Revision 522.12 2004/07/10 03:10:19 ajc
220 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
221 floor level configurations.
222 * Put a space between OK and CANCEL buttons anywhere in the system where
224 * Some more of the room config/admin screens now return to themselves
225 with a "ok, you did that" message when OK is pressed, instead of dropping
226 out to the main menu.
228 Revision 522.11 2004/07/08 03:03:01 ajc
229 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
230 configuration (public rooms default and mailboxes default). Still need
231 to add floor and room policy screens.
233 Revision 522.10 2004/07/02 03:28:08 ajc
234 * Much-improved alphabet tabs for Address Book view. Now divides the
235 total number of names by (names per page, currently 60) and sets up
236 that many tabs, with proper [Aaa-Bbb] labels on them.
238 Revision 522.9 2004/07/02 03:26:06 ajc
239 *** empty log message ***
241 Revision 522.8 2004/07/01 02:40:40 ajc
242 * Clicking "Enter a message" in a groupware room now automatically calls
243 the correct editor for the type of objects in the room (message, calendar
244 event, task, address book entry)
246 Revision 522.7 2004/06/29 17:21:25 ajc
247 * Removed the word "room" in a few locations, as part of our push towards
248 not looking like a BBS when running in groupware mode
250 Revision 522.6 2004/06/29 00:37:02 ajc
251 * Made some fonts bigger because users were complaining...
253 Revision 522.5 2004/06/27 03:02:05 ajc
254 * Summary view -- always view ALL messages
255 * Summary view -- new messages are in boldface
257 Revision 522.4 2004/06/24 20:42:14 ajc
258 * Added the "server ip address" Citadel config option
259 * Site config: added "Changes will not take effect until..." language
262 Revision 522.3 2004/06/24 14:50:35 ajc
263 * Added the ability to listen on a single IP address instead of all addresses.
265 Revision 522.2 2004/06/22 02:21:56 ajc
268 Revision 522.1 2004/06/21 15:00:52 ajc
271 Revision 522.0 2004/06/19 03:21:35 ajc
274 Revision 521.10 2004/06/19 03:11:07 ajc
275 * Instead of a crufty "the topmost Internet email address will be used
276 for outgoing email" explanation, separated it into "Primary Internet
277 email address" and "Other email addresses" boxes.
279 Revision 521.9 2004/06/19 02:42:12 ajc
280 * Removed the "aides access to mailboxes" config option, which is no longer
281 part of the Citadel system.
283 Revision 521.8 2004/06/16 02:07:22 ajc
284 * Removed a couple of lines of debugging code leftover from last night
286 Revision 521.7 2004/06/15 03:06:11 ajc
287 * Bumped internal version number to 5.22
288 * Use new fast headers-only-no-mime fetch mode in Citadel for
291 Revision 521.6 2004/06/15 02:30:21 ajc
292 * Honor "maxmsgs" even when viewing a mailbox in summary mode
294 Revision 521.5 2004/06/12 04:26:38 ajc
295 * Fixed some garbled output resulting from turning things that look like
298 Revision 521.4 2004/06/11 16:09:36 ajc
299 * Moved the room graphic to the left of the room name in the banner, to
300 make it more consistent with the rest of the site.
301 * Reduced the size of the font in the iconbar
303 Revision 521.3 2004/06/11 03:15:08 ajc
304 * When "Add" is clicked without specifying an upload filename, resume
305 composition instead of aborting the post.
306 * Add attachments to messages in forward order, not reverse order
308 Revision 521.2 2004/06/10 03:08:48 ajc
309 * Improved the appearance of tabs in the room config screen
311 Revision 521.1 2004/06/10 02:58:55 ajc
312 * Made all the title boxes the same background color. The old scheme was
313 cute but not professional looking.
315 Revision 521.0 2004/06/06 19:53:25 ajc
318 Revision 510.15 2004/06/06 19:32:15 ajc
319 * Cleaned up a couple of FIXME's sitting around in the code
320 * Altered the conditions under which stray http://... strings are
321 automatically turned into links, to prevent that logic from
322 transforming IMG tags into gibberish.
323 * Set internal version number to 5.21
325 Revision 510.14 2004/06/04 02:29:07 ajc
326 * Fixed bug in "validate new users" screen (thanks Campy)
328 Revision 510.13 2004/06/03 03:21:22 ajc
329 * "Reply" button now carries the message subject into the reply.
331 Revision 510.12 2004/06/02 02:07:54 ajc
332 * setup.c: updated the setup script to configure two /etc/inittab entries,
333 one for http and one for https.
335 Revision 510.11 2004/06/01 21:46:47 ajc
336 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
337 during a read or write operation, do not attempt to finish the operation
338 unencrypted like we do in Citadel. Here in WebCit land it only causes
339 the server to segfault.
341 Revision 510.10 2004/06/01 19:01:22 ajc
342 * netconf.c: widened some of the text entry fields
343 * webcit.h: bumped up the internal version number to 5.20
345 Revision 510.9 2004/06/01 18:44:20 ajc
346 * Return to the old command-line usage (-s for https, service is either
347 http or https but not both)
349 Revision 510.8 2004/06/01 03:32:28 ajc
350 * Add "permanent room" setting to room edit screen
351 * create room -- allow longer strings
353 Revision 510.7 2004/06/01 00:36:43 ajc
354 * Hmmph. Do the session cookie as hex instead of base64. There really
355 are some characters in the base64 set that make HTTP do nasty things.
357 Revision 510.6 2004/05/31 21:43:27 ajc
358 * Added "|END" to the session cookie before base64-ing it. This fixes a
359 problem with certain room names causing the webserver to freak out and
360 break embedded images and stuff. I don't know why.
362 Revision 510.5 2004/05/31 20:34:11 ajc
363 * Message entry using Kevin Roth's excellent cross-platform richtext
366 Revision 510.4 2004/05/31 15:54:13 ajc
367 * "text" and "HTML" options for message entry.
369 Revision 510.3 2004/05/29 03:31:48 ajc
370 * tighten up the space between icons in the iconbar
372 Revision 510.2 2004/05/28 20:24:53 ajc
375 Revision 510.1 2004/05/24 03:02:38 ajc
376 * CSS change to make folder names stand out more in the "Folder View"
378 Revision 510.0 2004/04/30 04:08:58 ajc
381 Revision 506.13 2004/04/30 04:08:47 ajc
382 * Changed internal version number to 5.10
383 * Updated documentation for the new HTTPS service
385 Revision 506.12 2004/04/27 03:21:36 ajc
386 * Prompt for HTTPS port number during setup. We may make this optional.
388 Revision 506.11 2004/04/27 03:16:31 ajc
389 * When running on the same host as Citadel, if no key/cert are found,
390 symlink to Citadel's if possible.
391 * One server binary now forks to start both http and https servers.
393 Revision 506.10 2004/04/21 03:43:39 ajc
394 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
395 certs are also no longer invalid.
397 Revision 506.9 2004/04/21 02:25:13 ajc
398 * Replaced ctdl_install_certificate() with convenience functions found
399 in the OpenSSL library.
401 Revision 506.8 2004/04/21 02:19:41 ajc
402 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
403 understand, but read at http://www.informit.com/articles/article.asp?p=22078
404 ). Still doesn't work with Internet Monopolizer, though.
406 Revision 506.7 2004/04/20 02:32:44 ajc
407 * Allow setup to run seamlessly from within the Citadel Ridiculously
408 Easy Installer by observing the values of environment variables
409 CITADEL_INSTALLER, CITADEL, and WEBCIT.
411 Revision 506.6 2004/04/20 02:02:50 ajc
414 Revision 506.5 2004/04/16 03:14:06 ajc
415 * Minor fix for previous checkin
417 Revision 506.4 2004/04/16 02:59:01 ajc
418 * Completed SSL support. Still doesn't work with all browsers... gotta
421 Revision 506.3 2004/04/15 03:57:00 ajc
422 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
423 it has a crashy crashy bug in it. Don't use it yet.
425 Revision 506.2 2004/04/13 19:41:36 ajc
426 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
427 (freebusy data fetch for anonymous Kolab type clients)
429 Revision 506.1 2004/04/10 04:32:59 ajc
430 * Fixed some version and copyright date oopses
432 Revision 506.0 2004/04/10 04:29:30 ajc
435 Revision 505.22 2004/04/10 04:29:20 ajc
436 * Changed internal version number to 5.06
438 Revision 505.21 2004/03/29 04:30:20 ajc
439 * configure.in, Makefile.in: handle $LDFLAGS
441 Revision 505.20 2004/03/20 05:03:14 ajc
442 * Original startup thread becomes a worker thread after initialization.
443 Doing otherwise turns it into a zombie (at least on Linux) and possibly
444 leads to other problems
445 * Filter out NOOP's received in chat
447 Revision 505.19 2004/03/18 04:32:24 ajc
448 * Removed the language in README.TXT which told everyone that chat wouldn't
449 work with a non-local Citadel server, because that's no longer true.
450 * Removed the old chat applet from the static/ directory
452 Revision 505.18 2004/03/18 04:00:44 ajc
453 * Rounded web boxes now look correct in all browsers.
455 Revision 505.17 2004/03/17 18:25:31 ajc
456 * When creating a new user, auto-chain to the "edit user configuration"
457 screen, and subsequently auto-chain to the "edit address book entry"
458 screen. This creates a nice sensible workflow.
460 Revision 505.16 2004/03/15 22:47:09 ajc
461 * Prettied up the chat window a little more.
463 Revision 505.15 2004/03/15 04:27:44 ajc
464 * Chat now appears in a separate window
465 * Use regular frames instead of IFRAMEs for chat
466 * Display user's own chat text in bold+italic
467 * Added a "List Users" button
469 Revision 505.14 2004/03/09 20:45:45 error
470 * Add a Linux Software Map file
472 Revision 505.13 2004/03/07 22:04:32 ajc
473 * Fix the current view not being set to the default view for the creator
476 Revision 505.12 2004/03/07 21:31:17 ajc
477 * serv_read() now zeroes out the supplied buffer (with the supplied
478 length) if a server read fails. This causes serv_gets() to return
479 instead of looping endlessly. Fixes chat problem found on linux-ppc.
481 Revision 505.11 2004/03/03 05:21:36 ajc
482 * Made the chat screen totally kick-ass sweet. The flickering reload
483 i-frame is now tiny and hidden, and it *appends* new chat data to
484 the viewable window using JavaScript. No flickering + scrollback!
485 * Added a help button to the chat screen.
487 Revision 505.10 2004/02/29 22:52:15 ajc
488 * Close and clear (set to -1) server socket handle when socket errors are
489 detected. Fixes a chat problem reported by Winzlo.
491 Revision 505.9 2004/02/29 05:34:25 ajc
492 * Display the Chat menu option as "Chat with other users in <roomname>"
494 Revision 505.8 2004/02/27 05:04:38 ajc
495 * fix frameset bug in page popups
497 Revision 505.7 2004/02/26 04:08:56 ajc
498 * Fixed a problem that made WebCit go to the "no cookies" screen instead
499 of the logout banner.
500 * Ford's latest stupid room has a name with more than 64 characters, and
501 we still had a 64-byte room name in the march_list struct. ooooops...
503 Revision 505.6 2004/02/26 03:07:26 ajc
504 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
506 Revision 505.5 2004/02/25 23:10:28 ajc
507 * Allow "/do_logout" as a no-frames page
509 Revision 505.4 2004/02/25 23:00:21 ajc
510 * Changed the favicon support to LINK tags in the HEAD of static stuff,
511 to make life easier. (Thanks to prosthetik for this)
513 Revision 505.3 2004/02/25 15:20:11 ajc
514 * Support for favicon.ico in the static/ directory
516 Revision 505.2 2004/02/24 04:06:42 ajc
517 * Changed the colors slightly in chat screen
519 Revision 505.1 2004/02/20 06:07:06 ajc
520 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
522 Revision 505.0 2004/02/19 03:32:50 ajc
525 Revision 504.7 2004/02/19 03:32:38 ajc
526 * Changed the internal version number to 5.05
527 * Completed the frames fix
529 Revision 504.6 2004/02/18 20:08:29 ajc
530 * Fixed the frameset force reload logic. Now it does the whole frameset
531 without displaying an error in the main frame.
533 Revision 504.5 2004/02/18 19:17:51 ajc
534 * Force reload of frameset if someone tries to escape it. Not perfect
535 but it mostly works at this poing.
537 Revision 504.4 2004/02/17 03:37:11 ajc
538 * Indicate to Citadel that we want Server Generated Invitations when
539 calendar events are saved. (No longer the default in Citadel server.)
541 Revision 504.3 2004/02/09 04:49:32 ajc
542 * Prepare for a way to avoid falling out of the main frameset
544 Revision 504.2 2004/02/09 03:37:57 ajc
545 * Changed the thread pool management algorithm. Detecting idle time between
546 socket accepts was not working reliably on all systems, so we now follow
547 the same algorithm as the Citadel server (spawn more threads when number
548 of sessions < number of threads, but keep constrained to pre-defined
549 minimum and maximum thread count)
551 Revision 504.1 2004/02/03 03:09:51 ajc
554 Revision 503.0 2004/01/28 04:31:31 ajc
557 Revision 502.4 2004/01/28 04:30:48 ajc
558 * Create Room can now offer calendar and address book rooms
560 Revision 502.3 2004/01/17 21:25:30 ajc
561 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
562 * Split the config for LDAP Connector into its own panel
564 Revision 502.2 2004/01/17 04:32:54 ajc
565 * Add site config options for Citadel servers which support LDAP
567 Revision 502.1 2003/10/24 02:50:19 ajc
568 * Clicking "Enter Message" in a room with an Address Book view opens
569 a blank vCard entry screen.
571 Revision 502.0 2003/10/23 03:16:50 ajc
574 Revision 501.2 2003/10/23 03:07:54 ajc
575 * event.c: Found and removed another unquoted multi-line string literal
576 * webcit.h: changed an #ifdef HAVE_ICAL_H
577 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
579 Revision 501.1 2003/10/22 01:42:12 ajc
580 * iconbar.c: removed a stray character or two...
582 Revision 501.0 2003/10/21 04:26:37 ajc
585 Revision 500.30 2003/10/21 04:26:27 ajc
586 * bumped the version string to 5.01
588 Revision 500.29 2003/10/17 03:08:28 ajc
589 * Finished prettying up the vCard display
591 Revision 500.28 2003/10/17 02:31:45 ajc
592 * Multi-line string literals are deprecated in GCC 3.1 unless each line
593 is wrapped in quotes. Performed this fix so it'll compile.
594 * setup.c: removed references to unused variable tempfile[]
596 Revision 500.27 2003/10/09 03:17:02 ajc
597 * Started prettying up the vCard display.
599 Revision 500.26 2003/10/08 02:33:49 ajc
600 * Begin work on better handling of vCard display
602 Revision 500.25 2003/09/04 03:41:27 ajc
603 * siteconfig.c: changed some config items to drop-down boxes
605 Revision 500.24 2003/08/27 04:26:54 ajc
606 * Split the site configuration screen up into four different screens,
607 and added a meta-menu
609 Revision 500.23 2003/08/24 03:31:50 ajc
610 * Finished the setup program
611 * Bumped the internal version number to 5.01
613 Revision 500.22 2003/08/22 00:47:27 ajc
614 * setup is now working, but it still needs a way to detect a running WebCit
616 Revision 500.21 2003/08/22 00:25:40 ajc
617 * Added a skeleton "setup" program to the tree. It does not work yet.
619 Revision 500.20 2003/08/20 03:48:55 ajc
620 * Added iconbar shortcut to Contacts room
621 * Minimum required Citadel is now 6.11
623 Revision 500.19 2003/08/20 03:07:25 ajc
624 * Address book "single card" view now suppresses "reading nn message" and
625 instead shows the letter indices across the top
626 * Clicking on an address in a vCard now connects to WebCit mail instead
627 of a browser mailto: link
629 Revision 500.18 2003/08/19 04:18:43 ajc
630 * Changed things around in the address book view. Made it sorted and
631 more clickable and better looking...
633 Revision 500.17 2003/08/12 18:54:03 error
634 * messages.c: fix off-by-one-error in selector bar
636 Revision 500.16 2003/08/07 22:18:03 ajc
637 * Add the Summary Page to the customizable iconbar
639 Revision 500.15 2003/08/07 03:51:51 ajc
640 * Customizable icon bar as: pictures and text, pictures, text
642 Revision 500.14 2003/08/05 03:52:14 ajc
643 * First working version of the customizable iconbar. It contains a basic
644 set of options and now automatically refreshes when it's customized.
646 Revision 500.13 2003/08/04 03:50:29 ajc
647 * First cut at the customizable iconbar is done. A bunch of generic options
648 are there. Still need to get the actual iconbar to refresh when changes
651 Revision 500.12 2003/08/03 21:02:01 ajc
652 * More work on customizable iconbar
654 Revision 500.11 2003/08/02 05:25:46 ajc
655 * Laid the groundwork for a customizable iconbar
657 Revision 500.10 2003/07/30 03:57:49 ajc
658 * Add config.c_purge_hour to config screen
660 Revision 500.9 2003/07/06 22:06:59 ajc
661 * When converting "anything that looks like a URL" to a real link, first
662 make sure that it isn't already inside a link. This fixes most of the
663 long, ugly URL strings sent by eBay.
664 * Automatically dismantle mailto: links in HTML messages, and convert
665 them to WebCit mail links (clicking on it sends the user to the Mail
666 room and begins composing a new message with the recipient and subject
667 fields pre-populated).
669 Revision 500.8 2003/06/29 20:51:21 ajc
670 * Worked around a rendering bug in Satan's Browser that was causing it
671 to draw the calendar month view much wider than the actual screen wdith
673 Revision 500.7 2003/06/28 04:09:37 error
674 * roomops.c: Backout change to display one less box in the first column in
675 roomlist view, it doesn't seem to work for everyone
677 Revision 500.6 2003/06/28 03:52:51 error
678 * Don't tell browsers not to cache static documents
680 Revision 500.5 2003/06/28 03:35:23 error
681 * roomops.c: Display one less floor in the first column in romlist view
683 Revision 500.4 2003/06/26 03:37:58 ajc
684 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
685 This will allow some groupware clients to browse the free/busy times of
686 other users on the system.
688 Revision 500.3 2003/06/21 05:17:21 ajc
689 * Better alignment of system messages
690 * Exterminated display_error() and replaced it with WC->ImportantMessage
691 which is displayed in a bubble on top of whatever page you're on next.
692 * Small cosmetic changes
693 * Fixed some nesting problems in output_headers()
695 Revision 500.2 2003/06/20 03:39:27 ajc
696 * Optimization to floor layout in box view
698 Revision 500.1 2003/06/20 03:04:26 ajc
699 * "Reply" button on messages now handles IGnet recipients correctly
701 Revision 500.0 2003/06/10 04:23:08 ajc
704 Revision 410.50 2003/06/10 04:22:58 ajc
705 * Updated docs and headers for 5.00 release
707 Revision 410.49 2003/06/10 04:05:23 ajc
708 * De-tabled the left side icon bar and reduced one of the graphics, so
709 that all of the rounded corners show up in Satan's Browser.
711 Revision 410.48 2003/06/10 03:47:41 ajc
712 * style.css: added font selection to default <BODY> tag
714 Revision 410.47 2003/06/06 03:26:03 ajc
715 * Satan's Browser insists on putting bloody acres of whitespace to the
716 right of any bulleted list items, making any multi-column table containing
717 a list take more than the entire screen. Removed all such lists so it
718 looks ok. If you are reading this and you are a Microsoft employee, please
719 commit suicide before you break anything else.
721 Revision 410.46 2003/06/06 02:22:07 ajc
722 * Changed the upper left and upper right bounded box corners to a solid
723 blue (#204B78) instead of gradiated, because it was looking funny in
724 256-color mode. It also looked funny in Internet Explorer, but people
725 who use Internet Explorer are contributing to terrorism and really don't
726 deserve Web access in the first place. So I really just fixed this to make
727 it look good in 256-color Netscape.
729 Revision 410.45 2003/06/05 21:37:37 ajc
730 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
731 in b0rken IE browser. Die, Bill, Die.
733 Revision 410.44 2003/06/05 03:52:29 ajc
734 * Buncha cosmetic changes
736 Revision 410.43 2003/06/04 03:41:25 ajc
737 * Change the appearance of rooms with and without new messages in the
738 room list -- now defined using CSS
740 Revision 410.42 2003/06/03 03:57:42 ajc
741 * Tightened up the room banner a bit. Smaller padding, smaller font,
744 Revision 410.41 2003/05/31 21:36:45 ajc
747 Revision 410.40 2003/05/26 21:05:42 ajc
748 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
749 it to complete the free/busy checking for attendee availability.
751 Revision 410.39 2003/05/26 05:44:45 ajc
752 * event.c: fix compiler warning
754 Revision 410.38 2003/05/26 05:39:46 ajc
755 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
756 bug fixed in Citadel.
758 Revision 410.37 2003/05/26 05:28:13 ajc
759 * serv_func.c: added utility function read_server_text()
760 * availability.c: banged out more of this code -- still not complete
762 Revision 410.36 2003/05/26 03:28:02 ajc
763 * Getting closer to doing the availability check. Created new source
764 module 'availability.c' for this purpose. Stub function is in place.
766 Revision 410.35 2003/05/25 04:25:12 ajc
767 * siteconfig.c: fixed a spelling error
768 * event.c: add a "Check attendee availability" button, and the code to
769 bypass saving the event to the server, do something with it, and then
770 feed the twiddled data structure back to the form display function for
771 further editing. What's still missing is the code to do the actual
774 Revision 410.34 2003/05/24 22:22:35 ajc
775 * Small stylesheet hack to make it work with b0rken IE
777 Revision 410.33 2003/05/24 22:13:08 ajc
778 * Changed the login banner a bit
780 Revision 410.32 2003/05/20 03:25:41 ajc
781 * Separate event invitees with newlines instead of commas.
783 Revision 410.31 2003/05/19 19:55:09 ajc
784 * summary.c: eliminate compiler warnings about unused variables when
785 compiling a WebCit service without calendar support
787 Revision 410.30 2003/05/18 02:05:33 ajc
788 * More conversion of screens to the new look-and-feel.
790 Revision 410.29 2003/05/16 04:11:29 ajc
791 * We don't need no steenking workaround. Problem fixed. MIME parser not
792 broken. Web server was calling it with bad parameters. All fixed now.
793 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
796 Revision 410.28 2003/05/15 04:52:26 ajc
797 * Minor workaround in web forms to handle mime parser problem in uploads
799 Revision 410.27 2003/05/15 03:35:59 ajc
800 * look and feel overhaul -- almost done!
802 Revision 410.26 2003/05/14 03:46:35 ajc
803 * More background cleanup
805 Revision 410.25 2003/05/05 17:19:46 ajc
806 * Cleanups to summary page when running on a non ical enabled system
807 * Use non breaking spaces in summary page box titles
809 Revision 410.24 2003/05/04 04:22:41 ajc
810 * Display body of messages on a white background. I am doing this in order
811 to prepare for making the general background of the screen a darker color.
813 Revision 410.23 2003/05/04 02:54:55 ajc
814 * Summary page now uses our cutesy new rounded window boxes
816 Revision 410.22 2003/05/03 21:28:41 ajc
817 * Added in a slick new box style and put the room lists in it
819 Revision 410.21 2003/05/03 16:57:04 ajc
820 * In the 'folders' and 'portal' views, change the folder delimiter
821 from / to \ to avoid conflict with room names that have slashes
823 Revision 410.20 2003/05/03 16:23:29 ajc
824 * Enforce three columns in portal view of room list
826 Revision 410.19 2003/05/03 04:52:32 ajc
827 * Added an experimental new "portal view" to the room list options
829 Revision 410.18 2003/05/02 03:23:41 ajc
830 * Minor change to room list algorithm
832 Revision 410.17 2003/05/01 15:33:05 ajc
833 * Fixed a potential memory leak in enumeration of MIME parts
835 Revision 410.16 2003/05/01 03:11:35 ajc
836 * When static content is requested, fetch it without trying to connect
839 Revision 410.15 2003/04/30 05:00:00 ajc
840 * Added the ability to compose messages with file attachments uploaded from
843 Revision 410.14 2003/04/27 04:46:02 ajc
844 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
845 observes the flag designating the presence of new messages. (The "rooms
846 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
847 but that view may get axed soon.)
849 Revision 410.13 2003/04/26 21:57:53 ajc
850 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
851 before returning an error code to avoid a file descriptor leak
853 Revision 410.12 2003/04/19 21:42:36 ajc
854 * Repaired all my b0rken COLOR tags
855 * Replaced most FONT tags with SPAN tags
858 Revision 410.11 2003/04/19 19:58:10 ajc
859 * Lots of great changes from Nick to make the site CSS-enabled.
861 Revision 410.10 2003/04/14 04:04:40 ajc
862 * First cut of CSS-izing WebCit. Probably b0rken.
864 Revision 410.9 2003/04/09 04:02:32 ajc
865 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
866 supported the idea of one WebCit connecting to multiple Citadels for a
867 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
868 * When connecting to Citadel through a Unix domain socket, don't try to make
869 the Java chat applet available.
871 Revision 410.8 2003/03/31 03:32:19 ajc
872 * messages.c: check for 000 terminator while parsing RFC822 headers to
873 prevent getting hung up while displaying certain badly formatted messages.
875 Revision 410.7 2003/03/30 06:13:19 ajc
876 * When reading from the server, do not treat CR as end-of-line because
877 there's probably an LF coming after it. Instead, keep reading to the LF
879 * Do not underline links in the icon bars
881 Revision 410.6 2003/03/17 04:17:41 ajc
882 * Call to accept() was being made with an uninitialized variable for the
883 third argument. Changed the second and third argument to NULL and 0 because
884 we don't really need accept() to fill up a buffer full of information that
885 we'll never use. (Thanks to SteveV for reporting the bug and helping to
887 * Removed the mutex wrapper around select() because we don't need it. All
888 idle worker threads now block on select() and one of them will wake up when
889 a connection arrives.
891 Revision 410.5 2003/03/15 20:55:03 ajc
892 * When a requested image is not available on the Citadel server, send a
893 1x1 transparent GIF instead of 404 error.
895 Revision 410.4 2003/03/14 04:21:57 ajc
896 * clone events to be encapsulated before saving, because the original
897 instance may already have a parent, and that makes crashy crashy
899 Revision 410.3 2003/03/13 05:57:17 ajc
900 * More encapsulation. Warning: there are bugs in this!!
902 Revision 410.2 2003/03/13 05:20:23 ajc
903 * Various changes to the calendar service to handle messages containing
904 fully encapsulated VCALENDAR components instead of only unencapsulated
905 VEVENT subcomponents. We have to move in this direction for compatibility
908 Revision 410.1 2003/03/01 22:07:19 ajc
909 * New user registration, as well as existing user re-registration, now
910 uses the vCard editing screen.
911 * Administratively editing users' address book entries now works again,
912 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
913 in order to enforce this.
915 Revision 410.0 2003/02/19 03:49:33 ajc
918 Revision 400.90 2003/02/19 03:49:17 ajc
919 * latest config.guess and config.sub from www.gnu.org
921 Revision 400.89 2003/02/07 04:44:17 ajc
922 * Replaced sleep() with a function that sleeps using select() in order to
923 avoid potential issues with SIGALRM. Possible fix for weird behavior
924 when running on a Macintosh.
926 Revision 400.88 2003/01/29 22:32:07 ajc
927 * Shuffled some code and comments around; minor cleanup
929 Revision 400.87 2003/01/28 15:37:12 ajc
930 * All functions which read binary data from the server now make use of the
931 read_server_binary() function in tools.c
932 * Binary reads from server now have safety code to prevent infinite loops
933 * All output of MIME objects is now done with http_transmit_thing()
935 Revision 400.86 2003/01/19 06:28:04 ajc
936 * Minimum required Citadel version 6.05
938 Revision 400.85 2003/01/16 04:41:26 ajc
939 * When displaying edit controls for time of day in the calendar, only show
940 minutes that are multiples of 5 ... unless the existing value is not a
941 multiple of 5, in which case we show that too.
943 Revision 400.84 2003/01/15 17:34:04 ajc
944 * event.c: fixed a misspelling
945 * config.guess, config.sub: updated using latest from ftp.gnu.org
947 Revision 400.83 2003/01/14 04:21:27 ajc
948 * Only offer views which make sense for the default view of a room
950 Revision 400.82 2003/01/13 03:34:33 ajc
951 * Get ready for the 4.10 release
953 Revision 400.81 2003/01/12 23:22:53 ajc
954 * configure.in: check for libical v0.24 or newer
956 Revision 400.80 2003/01/07 04:56:17 ajc
957 * Complete the free/busy transparency handling in the form
958 * Default times for new events are now in the correct timezone
960 Revision 400.79 2003/01/06 18:01:35 ajc
961 * Begin handling of TRANSP property to show event times as free or
964 Revision 400.78 2003/01/05 21:02:14 ajc
965 * Summary page: three columns are now all the same width
967 Revision 400.77 2003/01/05 20:56:05 ajc
968 * minor fix for previous checkin
970 Revision 400.76 2003/01/05 20:51:01 ajc
971 * Display PARTSTAT for attendees
973 Revision 400.75 2003/01/05 05:01:00 ajc
974 * Add "today's calendar events" to the summary page.
976 Revision 400.74 2003/01/05 04:27:28 ajc
977 * Add "Tasks" to the summary page
979 Revision 400.73 2002/12/28 05:44:09 ajc
980 * ical_dezonify.c: brought over new version from the Citadel source (again)
982 Revision 400.72 2002/12/28 05:12:45 ajc
983 * ical_dezonify.c: brought over new version from the Citadel source.
985 Revision 400.71 2002/12/26 04:04:48 ajc
986 * Perform CHEK command when automatically establishing sessions, not just
987 when one is explicitly created. Some stuff is missing otherwise.
989 Revision 400.70 2002/12/25 23:18:06 ajc
990 * Be more strategic about when to call ical_dezonify()
991 (This may be the last set of fixes. I hope so.)
993 Revision 400.69 2002/12/25 21:39:38 ajc
994 * ical_dezonify.c: added.
995 * calendar.c: convert incoming ical messages to UTC
996 (the usual routines will then convert them to local time for display)
998 Revision 400.68 2002/12/25 07:06:00 ajc
999 * Tweaked the code to work with libical 0.24
1001 Revision 400.67 2002/12/20 04:50:00 ajc
1002 * When saving a calendar event, increment the SEQUENCE property.
1004 Revision 400.66 2002/12/18 05:03:39 ajc
1005 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1006 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1007 Because the libc-allocated buffer was getting clobbered.
1008 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1010 Revision 400.65 2002/12/17 05:01:39 ajc
1011 * Prettied up the calendar day view layout
1012 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1014 Revision 400.64 2002/12/16 04:43:30 ajc
1015 * Correctly handle local time zone when figuring out which day and time to
1016 display events on calendar month/day views. This also seems to have
1017 fixed the bug that was causing events to sometimes get lost when saved.
1019 Revision 400.63 2002/12/15 05:50:59 ajc
1020 * Form editing of date/time fields now assumes that the icaltimetype being
1021 manipulated is in UTC. It converts to/from local time for editing.
1023 Revision 400.62 2002/12/10 23:25:47 ajc
1024 * Display attendees in message view of calendar objects
1026 Revision 400.61 2002/12/07 22:12:59 ajc
1027 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1028 until I implement the Citadel server function which it calls.)
1030 Revision 400.60 2002/11/30 21:34:51 ajc
1031 * Submit organizer in a hidden field, in case the server needs it
1033 Revision 400.59 2002/11/30 04:46:46 ajc
1034 * First cut at adding/removing attendees to an event
1035 (Actual invitations should be sent by the Citadel server)
1037 Revision 400.58 2002/11/29 23:56:19 ajc
1038 * Completed "me as organizer" -- the user's own e-mail address is inserted
1039 as the organizer of new events. Detect when the user is the organizer and
1040 enable/disable the attendees box accordingly.
1042 Revision 400.57 2002/11/29 16:38:37 ajc
1043 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1045 Revision 400.56 2002/11/28 06:03:24 ajc
1046 * Issue an ISME command when editing an event, to determine whether the user
1047 viewing the event is the organizer. (Will use this later to allow/disallow
1048 sending out invitations.)
1050 Revision 400.55 2002/11/26 05:01:04 ajc
1051 * Began handling attendee fields
1053 Revision 400.54 2002/11/16 23:40:11 ajc
1056 Revision 400.53 2002/11/16 23:15:02 ajc
1057 * Make the "all day event" shadebox smaller (month view) - no border.
1058 * Fixed bug that caused any events following an all day event to also appear
1061 Revision 400.52 2002/11/16 05:40:54 ajc
1062 * When adding new events to the calendar, default to the month [and day]
1063 currently being viewed.
1064 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1066 Revision 400.51 2002/11/15 05:05:47 ajc
1067 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1069 Revision 400.50 2002/11/15 04:11:46 ajc
1070 * Added even more nifty JavaScript to cause the hour/minute and end date
1071 fields of a calendar event form to render as disabled when the "all day
1072 event" box is checked -- not just when the user checks the box, but also
1073 when the box begins its life already checked.
1075 Revision 400.49 2002/11/14 04:59:40 ajc
1076 * Correctly serialize and save all day events using date instead of date/time
1078 Revision 400.48 2002/11/13 04:49:23 ajc
1079 * "All day event" shows as a single checkbox, instead of one for the start
1080 time and one for the end time. Added nifty JavaScript to zero and shade
1081 the hour/minute and all end time fields when all-day-event is checked.
1083 Revision 400.47 2002/11/12 05:57:27 ajc
1084 * Display a nicer looking screen when replying to calendar invitations
1085 * When displaying day view, don't show all day events twice
1086 * Day or month view: denote all day events by displaying them inside
1089 Revision 400.46 2002/11/12 03:26:39 ajc
1090 * Tell the user about broken Citadel server connections instead of
1091 simply printing "Goodbye"
1093 Revision 400.45 2002/10/23 04:11:38 ajc
1094 * Detect when a meeting invitation is actually an update for an existing UID
1095 and tell the user so.
1097 Revision 400.44 2002/10/21 20:16:38 ajc
1098 * Display conflicts nicely
1100 Revision 400.43 2002/10/21 18:29:14 ajc
1101 * Ask server to hunt for conflicts when displaying a meeting invitation
1103 Revision 400.42 2002/10/19 21:28:32 ajc
1104 * Moved the calendar meeting request reply functionality to the Citadel server
1106 Revision 400.41 2002/10/19 17:10:14 ajc
1107 * Add "Tentative" accept button
1108 * Only display Accept/Tentative/Decline button when method=REQUEST
1110 Revision 400.40 2002/10/19 04:16:37 ajc
1111 * Save an incoming meeting request into the user's calendar.
1113 Revision 400.39 2002/10/18 20:55:05 ajc
1114 * Began work on meeting request accept/decline
1116 Revision 400.38 2002/10/16 19:16:39 ajc
1117 * Fixes and updates to build WebCit on Linux for IBM S/390
1119 Revision 400.37 2002/10/09 04:12:44 ajc
1120 * Templatized trailing HTML
1121 * Templatized "new start page" page
1122 * Added global substitution macros
1124 Revision 400.36 2002/10/09 03:51:01 ajc
1125 * Templatized the <HEAD> section of HTML
1127 Revision 400.35 2002/10/07 23:03:38 ajc
1128 * messages.c: don't display room name field when it's blank
1130 Revision 400.34 2002/10/07 04:10:37 ajc
1131 * When displaying meeting invitations, only show date/time for VEVENT
1132 subcomponents. Date/time for other subcomponents are irrelevant.
1133 * Cleaned up HTML display of meeting invitations.
1135 Revision 400.33 2002/10/03 03:40:31 ajc
1136 * Worked on meeting accept/decline a little bit
1138 Revision 400.32 2002/09/30 03:58:35 ajc
1139 * Dabbled in handling incoming meeting requests
1141 Revision 400.31 2002/09/29 20:15:43 ajc
1142 * Completed the calendar day view
1144 Revision 400.30 2002/09/28 04:01:30 ajc
1145 * started fleshing out the calendar day view
1147 Revision 400.29 2002/09/27 21:19:28 ajc
1150 Revision 400.28 2002/09/27 18:31:33 ajc
1151 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1152 * After saving a VEVENT, return to the correct calendar view and date
1154 Revision 400.27 2002/09/27 17:15:44 ajc
1155 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1157 Revision 400.26 2002/09/27 04:37:21 ajc
1158 * New, buggy versions of event editing screens
1160 Revision 400.25 2002/09/26 22:00:16 ajc
1161 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1162 month 1 in libical functions)
1164 Revision 400.24 2002/09/25 21:57:13 ajc
1165 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1168 Revision 400.23 2002/09/24 04:12:34 ajc
1169 * Rough cut of the two-pass calendar display routines (first pass: go thru
1170 messages gathering VEVENT items; second pass: render calendar with data)
1172 Revision 400.22 2002/09/23 04:01:33 ajc
1173 * Presentation changes to calendar month view
1175 Revision 400.21 2002/09/22 05:20:27 ajc
1176 * Began implementing month view
1178 Revision 400.20 2002/09/21 04:38:05 ajc
1179 * Added utility functions for displaying vcalendar timestamps in web forms
1180 and translating form data back to timestamps.
1181 * Completed the "edit task" and "add new task" screens.
1183 Revision 400.19 2002/09/20 20:28:08 ajc
1184 * Smooth transition between "list tasks" & "edit task" screens
1186 Revision 400.18 2002/09/20 03:54:44 ajc
1187 * Display the "Tasks" view as a bulleted list with each task clickable
1188 * Clicking brings up an (unfinished) "edit task" screen
1190 Revision 400.17 2002/09/18 21:44:02 ajc
1191 * display VTODO parameters
1193 Revision 400.16 2002/09/17 04:21:00 ajc
1194 * Handler chains for VCALENDAR and VTODO types
1196 Revision 400.15 2002/09/17 03:37:10 ajc
1197 * Implemented a 'display handler' infrastructure for various groupware types
1199 Revision 400.14 2002/09/16 03:35:12 ajc
1200 * Just a bunch of glue code to iterate through the various types of ical
1201 objects we could encounter
1203 Revision 400.13 2002/09/15 04:05:41 ajc
1204 * Process calendar object subcomponents
1206 Revision 400.12 2002/09/15 03:40:13 ajc
1208 * When a text/calendar MIME type is discovered in a message, send it to
1209 the (currently skeleton) parser in calendar.c
1210 * calendar.c: skeleton parser for calendar objects which currently just
1211 creates an icalcomponent object and frees it.
1213 Revision 400.11 2002/09/15 03:16:24 ajc
1214 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1215 function namespace in libical
1217 Revision 400.10 2002/09/15 02:50:55 ajc
1218 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1220 Revision 400.9 2002/09/14 21:33:31 ajc
1221 * Backed out compression of inlines -- not all browsers appear to handle it
1223 Revision 400.8 2002/09/14 20:20:29 ajc
1224 * Attempting to push more stuff through compression. I've introduced some
1225 sort of deadlock bug that I can't seem to find yet...
1227 Revision 400.7 2002/09/14 20:00:22 ajc
1228 * Compress output_image() graphics
1230 Revision 400.6 2002/09/14 16:26:35 ajc
1231 * output_image() now reads the entire image from Citadel into a buffer before
1232 sending it to the browser (for performance reasons, and so it can compress)
1234 Revision 400.5 2002/09/14 04:52:59 ajc
1235 * Look for the "libical" calendaring library and link it in if present...
1237 Revision 400.4 2002/09/14 04:02:36 ajc
1238 * Finished gzip compression of dynamic pages (when browser supports it)
1240 Revision 400.3 2002/09/13 20:40:53 ajc
1241 * Detect when the client browser is capable of gzip encoding
1242 (actual encoding is not implemented yet)
1244 Revision 400.2 2002/09/13 15:54:40 ajc
1245 * Reversed the above change because I broke it somehow
1247 Revision 400.1 2002/09/11 22:46:59 ajc
1248 * Started adding in compression and calendaring library detects (not finished)
1250 Revision 400.0 2002/09/09 03:56:11 ajc
1251 * This is version 4.00
1253 Revision 323.68 2002/09/09 03:51:01 ajc
1254 * In the HTML-to-HTML converter:
1255 --> Open links in new window (as with text msgs)
1256 --> Convert loose URL's to hot links (as with text msgs)
1258 Revision 323.67 2002/09/06 03:59:11 ajc
1259 * Added an "About this server" panel to the Summary page.
1260 (Useless fluff, but better than an empty column.)
1262 Revision 323.66 2002/08/26 02:57:06 ajc
1263 * Rooms listed on the summary page are now clickable-gotoable
1265 Revision 323.65 2002/08/26 01:24:09 ajc
1266 * Added a "summary" page (rather sparse for now)
1268 Revision 323.64 2002/08/24 15:30:48 ajc
1269 * GET instead of POST for listsub. Also add a 'Back...' link.
1271 Revision 323.63 2002/08/24 05:59:24 ajc
1272 * Bugfixes and cosmetic changes to listsub system
1274 Revision 323.62 2002/08/23 03:37:19 ajc
1275 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1277 Revision 323.61 2002/08/22 03:55:47 ajc
1278 * 'unsubscribe' command (but not 'confirm unsubscribe')
1280 Revision 323.60 2002/08/21 21:58:37 ajc
1281 * Completed self-service list subscription via web.
1282 (Still need to implement unsubscribe.)
1284 Revision 323.59 2002/08/16 22:06:51 ajc
1287 Revision 323.58 2002/08/16 03:51:12 ajc
1288 * I think I've finally nailed the 'no session' pages now...
1290 Revision 323.57 2002/08/15 03:49:47 ajc
1291 * Fleshed out the list subscription page a bit
1293 Revision 323.56 2002/08/13 19:55:12 ajc
1294 * Keep track of the HTTP "Host:" header being sent by the browser.
1295 (We're going to need this in the near future)
1297 Revision 323.55 2002/08/05 16:07:30 ajc
1298 * Moved "edit floor label pic" to the floor editing screen
1300 Revision 323.54 2002/08/05 15:53:00 ajc
1301 * Commands to add, change, delete floors
1303 Revision 323.53 2002/07/26 03:20:04 ajc
1304 * Beautified the folder tabs in "edit room"
1306 Revision 323.52 2002/07/25 04:01:58 ajc
1307 * Final cleanup of changes (finally located and fixed the bug)
1309 Revision 323.51 2002/07/24 04:14:23 ajc
1310 * Minor code cleanup of last night's changes
1312 Revision 323.50 2002/07/23 15:40:54 ajc
1313 * Minor cleanup of previous changes
1315 Revision 323.49 2002/07/23 04:43:58 ajc
1316 * Updated message reading to use the new MSG4 command, so we can do output
1317 of various types of richtext (mainly HTML).
1319 Revision 323.48 2002/07/16 03:37:24 ajc
1320 * Small change to above
1322 Revision 323.47 2002/07/16 03:23:37 ajc
1323 * Display HTML messages as HTML. (Wow!)
1325 Revision 323.46 2002/07/13 04:39:59 ajc
1326 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1327 output HTML instead of converting to text/plain and back. (Not finished.)
1329 Revision 323.45 2002/07/11 03:17:03 ajc
1330 * hacks to text_to_server() to transmit messages as HTML
1332 Revision 323.44 2002/07/09 04:21:12 ajc
1335 Revision 323.43 2002/07/06 03:10:26 ajc
1336 * Enable a "make this my start page" link that works in lots of places.
1337 Configures a user's preference of where to go after login.
1339 Revision 323.42 2002/06/19 22:01:31 ajc
1340 * When editing another user's vCard, do a "transient goto" to their config
1341 room so you don't automatically gain access to their config room.
1342 * When creating a user, go back to the "select user to edit" screen with the
1343 new user's account name pre-selected.
1345 Revision 323.41 2002/06/17 03:48:44 ajc
1346 * Finished the thing to edit other users' vCards.
1348 Revision 323.40 2002/06/16 21:49:02 ajc
1349 * Administratively edit other users' vCards. Still needs a couple of lines
1350 of glue code to make it work.
1352 Revision 323.39 2002/06/15 20:34:39 ajc
1353 * Use safestrncpy() instead of strncpy() where appropriate
1354 * Fixed a memory allocation bug in the vCard parser
1356 Revision 323.38 2002/05/23 03:40:05 ajc
1357 * Brought over a utility function I'll need later
1359 Revision 323.37 2002/05/22 02:34:56 ajc
1360 * Finished room/folder view selector. Pretty cool.
1362 Revision 323.36 2002/05/22 01:53:23 ajc
1363 * Room list or folder list? Give the user a choice. (Has bugs.)
1365 Revision 323.35 2002/05/12 15:21:43 error
1366 * do_template() now parses a .wml file for WAP clients, and a .html file
1369 Revision 323.34 2002/05/11 22:46:19 error
1370 * Track whether user-agent is a WAP gateway
1372 Revision 323.33 2002/05/11 15:35:07 error
1373 * webcit.c: add MIME types for WAP/WML
1375 Revision 323.32 2002/05/10 15:29:58 ajc
1376 * Hacked the address book view a little bit
1378 Revision 323.31 2002/05/09 03:53:56 ajc
1379 * Began working on address book view
1381 Revision 323.30 2002/05/08 03:38:58 ajc
1382 * Preferences framework
1384 Revision 323.29 2002/05/07 03:57:29 ajc
1385 * In message summary, replace 'Del' links with checkboxes
1387 Revision 323.28 2002/05/05 03:28:15 ajc
1388 * Shuffled around the room banner a bit
1390 Revision 323.27 2002/05/03 19:32:39 ajc
1391 * Finished "folder list" mode (still need to move it to a permanent location)
1393 Revision 323.26 2002/05/03 03:55:17 ajc
1394 * more folder display stuff
1396 Revision 323.25 2002/05/01 22:03:07 ajc
1397 * "folder list" view (not finished)
1399 Revision 323.24 2002/05/01 03:23:31 ajc
1400 * Added a drop-down box to change a user's view of a room.
1402 Revision 323.23 2002/04/28 03:56:47 ajc
1403 * Finished summary mode (for the most part, anyway)
1405 Revision 323.22 2002/04/26 21:13:21 ajc
1406 * Separated "summary mode" message listing into its own function
1407 * Go to summary mode automatically when the server says that view=1
1409 Revision 323.21 2002/04/20 04:14:29 ajc
1410 * Some work on email summary screen
1412 Revision 323.20 2002/03/31 05:02:39 ajc
1413 * Remove "Page another user" link from main menu
1414 * Add "edit my citadel config room" type link from edit user screen
1416 Revision 323.19 2002/03/29 22:30:45 ajc
1417 * Finished the "edit user" screen.
1419 Revision 323.18 2002/03/29 15:18:09 ajc
1420 * yep ... more user edit stuff
1422 Revision 323.17 2002/03/26 19:01:12 ajc
1423 * More edit user stuff
1425 Revision 323.16 2002/03/26 18:23:23 ajc
1426 * Don't display room banner on screens that don't pertain to a particular room
1427 * Initial prep for add/change/delete user accounts screen
1429 Revision 323.15 2002/03/22 04:33:08 ajc
1430 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1432 Revision 323.14 2002/03/19 04:35:10 ajc
1433 * Brought over yet another new version of the MIME parser from Citadel
1435 Revision 323.13 2002/03/13 03:56:52 ajc
1436 * New site config option "Allow system Aides to gain access to mailboxes"
1438 Revision 323.12 2002/03/12 23:13:57 ajc
1439 * Moved room access controls out of the admin menu and into the room commands
1440 menu. Prettied up the access control list screen.
1442 Revision 323.11 2002/03/10 06:07:09 ajc
1443 * Handle multiple Internet e-mail addresses in vCard editor
1445 Revision 323.10 2002/03/07 04:56:09 ajc
1446 * Final polish for initial round of vCard editing functions. Only show "edit"
1447 link when editing user's own vCard in the My Citadel Config> room.
1449 Revision 323.9 2002/03/06 05:22:33 ajc
1450 * More vcard editing form stuff
1452 Revision 323.8 2002/03/05 05:05:06 ajc
1453 * More vCard editing stuff
1455 Revision 323.7 2002/03/04 05:28:54 ajc
1456 * Wrote some skeleton code for robust vCard editing
1458 Revision 323.6 2002/03/03 06:58:25 ajc
1459 * Login errors displayed in red
1461 Revision 323.5 2002/03/03 06:52:59 ajc
1462 * Allow editing of the "disable self-service user account creation" site config option
1464 Revision 323.4 2002/02/24 07:02:44 ajc
1465 * Added the ability to enter a Subject: line in messages
1466 * Go to the Mail room when user clicks on the new mail alert icon
1468 Revision 323.3 2002/02/13 22:47:51 ajc
1469 * Added some rudimentary support for displaying vCards as card-looking things
1471 Revision 323.2 2002/02/13 15:04:25 ajc
1472 * Began some hacks for vCard processing
1474 Revision 323.0 2002/01/13 09:07:06 ajc
1477 Revision 322.4 2002/01/13 09:06:38 ajc
1478 * Brought over the debugged mime parser from Citadel
1480 Revision 322.3 2002/01/05 06:19:17 error
1481 * Add MIME types text/css and image/png
1483 Revision 322.2 2002/01/03 22:32:38 ajc
1484 * templatized the "prompt for recipient" screen
1486 Revision 322.1 2001/12/28 09:43:05 error
1487 * Client support for hostnames up to 63 characters
1489 Revision 322.0 2001/12/26 23:11:56 ajc
1492 Revision 321.1 2001/12/26 23:11:25 ajc
1493 * Minor change to the upload handler, to fix graphics uploads
1495 Revision 321.0 2001/12/26 05:28:02 ajc
1498 Revision 320.2 2001/12/26 05:24:11 ajc
1499 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1500 link tags. The nifty JavaScript stuff is now used only to light up the
1501 buttons during mouse hovers, and nothing more.
1503 Revision 320.1 2001/12/25 00:14:44 error
1504 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1506 Revision 320.0 2001/12/21 06:04:03 ajc
1509 Revision 301.22 2001/12/21 06:03:54 ajc
1512 Revision 301.21 2001/12/20 05:02:42 ajc
1513 * If you paid for this software, someone is ripping you off.
1514 * Fixed the urlesc() function to use a caller-supplied target buffer.
1516 Revision 301.20 2001/12/18 20:35:29 ajc
1517 * More fun JavaScript-enabled buttons
1519 Revision 301.19 2001/12/18 16:48:06 ajc
1520 * Began testing new JavaScript-enabled k00l light-up buttonz
1522 Revision 301.18 2001/12/18 06:06:20 ajc
1523 * mime parser update
1525 Revision 301.17 2001/12/15 20:51:33 ajc
1526 * "reply" button on pop-up pages
1528 Revision 301.16 2001/12/11 16:02:40 ajc
1529 * Completed support for add/remove mailing list recipients.
1531 Revision 301.15 2001/12/11 15:22:53 ajc
1532 * Began constructing the listserv screen for config (not tested)
1534 Revision 301.14 2001/12/11 05:37:12 ajc
1535 * Finished the share/unshare room screen in Edit Room
1537 Revision 301.13 2001/12/03 04:43:40 ajc
1538 * Brought over an update of the MIME parser from Citadel.
1540 Revision 301.12 2001/12/02 07:09:13 ajc
1541 * Turned the room editing page into a tabbed dialog
1542 * Started adding some of the room sharing stuff
1544 Revision 301.11 2001/11/22 05:17:06 ajc
1545 * Completed the add/change/delete neighbor node screens
1547 Revision 301.10 2001/11/18 01:47:24 ajc
1548 * Tentatively begun the change of networking configuration screens to reflect
1549 the new network architecture of the server.
1551 Revision 301.9 2001/11/18 01:41:09 ajc
1552 * Brought over the newer string tokenizer from Citadel
1553 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1554 server's convention of #define SIZ 4096
1556 Revision 301.8 2001/11/14 03:20:22 ajc
1557 * Add some more of the newer config settings to the site config screen
1559 Revision 301.7 2001/09/25 03:34:09 ajc
1560 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1561 and bail out without bothering the Citadel server.
1563 Revision 301.6 2001/08/22 16:38:06 ajc
1564 * Added the "-c" command line option to generate optional cookies indicating
1565 the host name of the server. This makes it easy to put a cluster of WebCit
1566 servers behind (for example) an Arrowpoint load balancer.
1568 Revision 301.5 2001/08/21 04:02:56 ajc
1569 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1570 unwanted page caching
1572 Revision 301.4 2001/08/13 03:43:24 ajc
1575 Revision 301.3 2001/08/13 03:40:01 ajc
1576 * Another attempt at focus
1578 Revision 301.2 2001/08/11 04:24:39 ajc
1579 * Attempt at setting focus to msgtext area when entering a message.
1581 Revision 301.1 2001/08/02 03:42:03 ajc
1582 * Changed the wholist to work with the new masquerade semantics
1584 Revision 301.0 2001/06/28 15:05:31 ajc
1587 Revision 300.2 2001/06/28 15:03:49 ajc
1588 * Every generated page now includes a meta tag to disable evil "smart tags"
1589 (see http://smarttags.manilasites.com/ for more information)
1591 Revision 300.1 2001/06/28 02:39:54 ajc
1592 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1593 the screen where you can create a room...
1595 Revision 300.0 2001/06/27 06:24:06 ajc
1596 * Tagged everything as Version 3.00
1598 Revision 213.25 2001/06/27 06:22:49 ajc
1599 * Updated docs for the 3.00 release
1601 Revision 213.24 2001/06/27 06:16:01 ajc
1602 * Correct generated window name in pop up pages
1603 * Added handling of MIME inline images (not tested)
1605 Revision 213.23 2001/06/22 17:58:20 ajc
1606 * A few performance and tuning cleanups. Increased the size of the socket
1607 queue length to 100 for use on big systems. Also, during startup, the
1608 initial startup thread now exits after creating the worker threads, instead
1609 of becoming a worker thread itself. For some reason Solaris had problems
1610 with the latter method.
1612 Revision 213.22 2001/06/07 03:16:57 ajc
1613 * Brought over an updated mime parser from Citadel
1615 Revision 213.21 2001/06/06 14:44:25 ajc
1616 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1618 Revision 213.20 2001/05/31 02:26:22 ajc
1619 * Fixed login to take you to the Lobby instead of the next room.
1621 Revision 213.19 2001/05/30 22:37:09 ajc
1622 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1623 or a "filename" from the MIME parser.
1625 Revision 213.18 2001/05/30 01:06:57 ajc
1626 * Changes to mime parser ... still something wrong
1628 Revision 213.17 2001/05/28 19:27:29 ajc
1629 * Fixed bug which marked all messages in Lobby as old before reading at login
1631 Revision 213.16 2001/05/25 22:39:26 ajc
1632 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1634 Revision 213.15 2001/05/23 16:15:23 ajc
1635 * UI changes (pretty frames with no scrollbars)
1637 Revision 213.14 2001/05/22 00:32:17 ajc
1640 Revision 213.13 2001/05/22 00:02:18 ajc
1641 * Another attempt to fix the fd leak
1643 Revision 213.12 2001/05/19 02:21:40 ajc
1644 * Attempt to fix the dangling sockets.
1646 Revision 213.11 2001/05/15 03:22:25 ajc
1647 * More icon updates and link cleanup type stuff
1649 Revision 213.10 2001/05/06 05:11:48 ajc
1650 * Added paging icon and right-justified it
1651 * Send-page window is now a popup
1653 Revision 213.9 2001/05/04 04:28:10 ajc
1654 * Added "page user" button in wholist
1656 Revision 213.8 2001/05/01 00:49:43 ajc
1657 * more of the UI overhaul
1659 Revision 213.7 2001/04/30 01:49:36 ajc
1660 * more work on UI overhaul
1662 Revision 213.6 2001/04/29 04:39:23 ajc
1663 * User interface overhaul now in progress. WARNING: incomplete system.
1665 Revision 213.5 2001/04/01 22:13:37 cough
1666 * Modified roomops.c to give users the ability to pick a floor at room
1669 Revision 213.4 2001/02/15 01:21:55 ajc
1670 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1671 invite/kickout functionality.
1673 Revision 213.3 2001/01/25 23:10:00 ajc
1674 * "Delete message" button now confirms on client-side using JavaScript
1676 Revision 213.2 2000/12/05 18:39:49 ajc
1677 * Added support for non-USA countries in registration screen (requires the
1678 latest Citadel server, which supports the country field)
1680 Revision 213.1 2000/10/20 04:27:46 ajc
1681 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1683 Revision 213.0 2000/10/03 16:44:01 ajc
1684 * Tagged for 2.13 release
1686 Revision 212.16 2000/10/03 03:15:53 ajc
1687 * Cosmetic changes to login screen, menu bar, and message header bar
1689 Revision 212.15 2000/09/28 03:44:52 ajc
1690 * Linked to the bio/photo page from message headers. I'm not sure I like the
1691 color scheme, though.
1693 Revision 212.14 2000/09/28 03:37:23 ajc
1694 * who.c: provide links to bio/photo pages for each user in the wholist
1696 Revision 212.13 2000/09/24 21:37:21 ajc
1697 * When reading large numbers of messages, group them in smaller numbers and
1698 display the selector bar in search engine style (like AltaVista and Google)
1700 Revision 212.12 2000/09/24 04:17:16 ajc
1701 * Templatized the room banner.
1703 Revision 212.11 2000/09/17 03:29:45 ajc
1704 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1706 Revision 212.10 2000/09/14 11:43:37 error
1707 Replace occurrences of % throughout the HTML with %% so as to be friendly
1708 to HP/UX printf() and possibly others.
1710 Revision 212.9 2000/09/13 04:13:59 ajc
1711 * Completed the initial hack of the variable substitution template thingy.
1712 Check out static/login.html to see the first template.
1714 Revision 212.8 2000/09/11 17:08:16 ajc
1715 * Started templatizing the login screen. Not finished yet.
1717 Revision 212.7 2000/09/11 03:29:50 ajc
1718 * Started working on a variable-substitution thing
1720 Revision 212.6 2000/08/30 03:20:22 ajc
1721 * Put the wholist back into its own window.
1723 Revision 212.5 2000/07/06 03:46:29 ajc
1724 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1726 Revision 212.4 2000/06/29 04:22:35 ajc
1727 * Changed the format of the wholis (again). Now it shows up in a frame
1728 instead of a separate window.
1730 Revision 212.3 2000/06/12 03:28:44 ajc
1731 * added support for multi-line paging
1733 Revision 212.2 2000/06/07 04:11:28 ajc
1734 * HTML changes to room banner
1736 Revision 212.1 2000/05/31 04:29:54 ajc
1737 * Initial support for "summary" (headers only, no body) mode of reading
1738 messages, and "read one" mode. For future support of 'traditional' email.
1740 Revision 212.0 2000/05/23 20:35:52 ajc
1741 * Tagged for the 2.12 release
1743 Revision 211.19 2000/05/18 02:33:39 ajc
1744 * Don't call whobbs() directly after changing masq room/host, it screws up the
1745 refresh. It now calls an HTTP redirect page instead.
1746 * added http_redirect(char *url) function to accomplish the above
1748 Revision 211.18 2000/05/08 17:24:32 ajc
1749 * Removed HTTP date fields because it was confusing browser caches (weird)
1750 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1752 Revision 211.17 2000/05/07 23:46:55 ajc
1753 * added Date: and Last-Modified: headers to HTTP output
1754 * masquerade room/host screen now runs in wholist window, and returns to it
1756 Revision 211.16 2000/05/02 17:32:06 ajc
1757 * Font related changes to html
1759 Revision 211.15 2000/04/20 02:42:23 ajc
1760 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1761 crashing every session, every time. (?)
1762 * End the session after displaying robots.txt or nocookies.html, to prevent
1763 big session logjams when either of these conditions are met
1765 Revision 211.14 2000/04/15 15:43:46 nbryant
1766 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1767 64-bit gcc on sparc is evil)
1769 Revision 211.13 2000/04/06 20:42:03 nbryant
1770 * configure.in: fix a typo
1772 Revision 211.12 2000/04/06 20:37:01 nbryant
1773 * solaris cleanups and warning fixes
1775 Revision 211.11 2000/03/31 03:48:52 ajc
1776 * text_to_server() now behaves the way web users expect text entry to work.
1777 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1779 Revision 211.10 2000/03/31 02:39:06 ajc
1780 * Fixed bugs in "Site configuration" and added new fields.
1782 Revision 211.9 2000/03/31 02:08:45 ajc
1783 * Added "max messages per page" and "read next nnn" stuff to read loop
1784 (probably not in its final form)
1786 Revision 211.8 2000/03/28 17:02:47 nbryant
1787 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1789 Revision 211.7 2000/03/27 16:18:17 ajc
1790 * Implement multi-room chat as available in Citadel 5.70
1792 Revision 211.6 2000/03/23 04:45:15 ajc
1793 * Experimental move of wholist to a separate auto-refreshing window
1795 Revision 211.5 2000/03/19 22:49:03 ajc
1796 * Made the header-bar buttons more visible
1797 * Added a "reply" header-bar button
1798 * Move "Subject:" lines into the header-bar
1799 * Padded the header-bars by one pixel (nicer looking)
1800 * Changed message date/time output format
1802 Revision 211.4 2000/03/19 19:49:31 ajc
1803 * Added support for unix domain sockets
1805 Revision 211.3 2000/02/11 23:45:04 nbryant
1806 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1807 * tcp_sockets.c: include <arpa/inet.h>
1809 Revision 211.2 2000/02/11 23:30:04 nbryant
1810 configure.in: added some code for FreeBSD
1812 Revision 211.1 2000/01/11 04:20:40 ajc
1813 * Add "close window" option to goodbye screen
1815 Revision 211.0 2000/01/04 15:24:16 ajc
1816 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1817 * This will be released as v2.11; tagged everything as such.
1819 Revision 210.0 1999/12/24 04:57:18 ajc
1822 Revision 1.121 1999/12/23 04:54:48 ajc
1823 * Changed session cookie from hexadecimal encoding to base64
1824 * Removed overly verbose logging
1826 Revision 1.120 1999/12/12 18:12:28 ajc
1827 * get http request: clear hold buffer before starting to read in HTTP request.
1828 This was causing some requests to get corrupted.
1830 Revision 1.119 1999/12/08 18:25:21 ajc
1831 * Increased the size of the backlog queue length passed to accept() and made
1832 it a configuration parameter in webcit.h
1834 Revision 1.118 1999/12/07 16:09:26 ajc
1835 * Better (non fireworks display mode) handling of broken HTTP sockets
1837 Revision 1.117 1999/12/06 03:40:29 ajc
1838 * Moved a bunch of other global variables to per-session variables
1840 Revision 1.116 1999/12/06 02:05:33 ajc
1841 * Moved global march list into per-session context
1843 Revision 1.115 1999/12/05 18:38:02 ajc
1844 * Auto-scaling worker thread pool size
1846 Revision 1.114 1999/12/05 17:38:41 ajc
1847 * Additional debugging and cleanup
1849 Revision 1.113 1999/12/04 22:16:05 ajc
1850 * Moved all diagnostic output to stderr
1851 * Moved "HTTP/1.0 200 OK" output to output_headers()
1853 Revision 1.112 1999/12/04 21:56:59 ajc
1854 * Finished the overhaul. Now to tune...
1856 Revision 1.111 1999/12/03 17:59:53 ajc
1857 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1858 pseudocode so the build is currently broken.
1860 Revision 1.110 1999/12/03 16:37:46 ajc
1861 * Repaired HTTP output for image transfers and static content
1863 Revision 1.109 1999/12/03 05:09:54 ajc
1864 * Rewrote the HTTP engine and application coupling to run in a worker thread
1865 model and to run as a single multithreaded program (eliminated helper
1866 processes and pipes). It currently runs but has many large bugs.
1868 Revision 1.108 1999/12/03 00:18:20 ajc
1869 * Added ".c.o" rule to Makefile
1871 Revision 1.107 1999/11/26 03:32:59 ajc
1872 * Started moving all of the global variables into a struct, to facilitate
1873 multithreaded server.
1875 Revision 1.106 1999/11/26 01:28:10 ajc
1878 Revision 1.105 1999/11/04 02:05:02 ajc
1879 * Added 'number of worker threads' to site config screen
1881 Revision 1.104 1999/10/25 02:25:09 ajc
1882 * Shuffled around the room editing commands
1884 Revision 1.103 1999/10/14 04:07:18 ajc
1885 * Cleaned up the bottom-of-page icons
1887 Revision 1.102 1999/10/08 23:58:11 ajc
1888 * Minor bug fix in registration screen
1890 Revision 1.101 1999/10/06 02:44:02 ajc
1891 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1892 it back in when it's fixed. Also added more attempts at cache disabling,
1893 but it still doesn't work in the StarOffice browser. I don't know why.
1895 Revision 1.100 1999/10/02 03:26:14 ajc
1896 * Merged in Nick's bit of JavaScript to handle key commands.
1897 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1898 in a text field. Right now you can't even log in.
1900 Revision 1.99 1999/09/01 01:06:11 ajc
1901 * Added "max message length" field in global config screen
1903 Revision 1.98 1999/08/14 18:16:10 ajc
1904 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1907 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1908 * Did neat stuff to the bottom of the page
1910 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1911 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1912 to a Citadel server fails.
1913 * messages.c: don't auto-link URL's in messages if it would cause
1916 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1917 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1918 compiler. This should make more browsers happy.
1920 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1921 * Added support for "robots.txt" telling spiders to go away.
1922 * Do a slrp_highest() when logging off.
1924 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1925 * Rearranged the code in "Site-wide configuration" and "Generic
1926 server command" to avoid nested server operations
1928 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1929 * webcit.c: added "back, top, next" buttons to bottom of each page
1930 * menubar.html: replaced "User list" with "Page another user"
1932 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1933 * context_loop.c: rearranged some code to try to eliminate deadlocks
1935 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1936 * Unknown URL's now display the main menu instead of diagnostics
1937 * Diagnostics are now at <baseurl>/diagnostics
1939 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1940 * Session no longer locks up when an express message is cancelled
1941 * The default Citadel server is now "localhost" instead of uncnsrd
1942 * Added some documentation
1944 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1945 * roomops.c: made room banner graphics more reliable
1946 * messages.c: added code to prevent accidental "double-posting"
1947 * who.c: fixed the "Change room/host/user" submit logic
1949 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1950 * Changed static/menubar.html so the text is readable
1952 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1953 * Ditched the frames mode completely. It wasn't working properly in,
1954 among other places, IE 5. Die, Bill, Die.
1956 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1957 * Fixed the behavior of the "forget room" routine, to properly handle
1958 the transition back to the Lobby after it's all done.
1959 * Added ExpressMessageCat() to allow code to send the user messages
1960 along with incoming express messages
1961 * WebCit now sends the name of the end user's browser as the client
1962 name in a Citadel IDEN command rather than its own name.
1964 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1965 * Minor code cleanups
1966 * New mail notification
1968 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1969 * Top-aligned all the cells in the fake frames in non-frames mode
1971 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1972 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1973 of a Goto, in order to prevent it from first marking all msgs old.
1975 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1976 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1977 which can differentiate the needs of frames and noframes modes
1979 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1980 * webserver.c: added "-t" option to send traces somewhere else
1982 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1983 * context_loop.c: display an error page if the client browser
1984 requests a non-root page and there is no cookie set
1985 * webserver.c: took my name off the copyright notice (it's a group
1988 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1989 * Reworked a lot of the structure, made more HTML "embeddable"
1990 * Changed the noframes mode to display "fake" frames using tables
1992 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1993 Changed some output formatting (mainly <FONT> tags).
1994 Changed who.c to use urlescputs() rather than escputs()
1995 in urls so GOTOs and User Profiles work when the string has a
1998 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1999 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2000 How to cause "onLoad=" to cause a sibling frame to refresh without
2001 having to use the nonportable HTTP "Window-Target:" directive. Began
2002 implementation of this; it should allow portable NS/IE compatibility.
2004 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2005 * Implemented "access level required to create rooms"
2007 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2008 * webcit.c: modified getz() to *exit* the program when fgets()
2009 returns an error. This is actually the desired behavior; it would
2010 otherwise busy-loop forever on a broken pipe.
2012 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2013 * webcit.c: added to getz() the ability to return an error code;
2014 implemented this in the main loop, hopefully fixing problems
2015 * Added "braindamage" file (frames/JS browser compatibility list)
2016 * Added HTTP "User-agent:" detection
2017 * wildmat.c, braindamage.c: added
2018 * Initial value of 'noframes' is now set by the braindamage check
2019 * Ran everything through "indent -kr -i8"
2020 * roomops.c: in room list, print a in otherwise empty cells
2022 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2023 * context_loop.c: warning fix
2024 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2026 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2027 * Resolve the name of the connecting host and pass it on to Citadel
2029 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2030 * wDumpContent() is now responsible for </BODY></HTML> most of the
2031 time (parameter settable) so that the main menu can easily be
2032 embedded in every page when running in noframes mode
2033 * noframes mode selection is now carried in the cookie
2035 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2036 * Made the frames stuff less dependent on the HTML TARGET= directive
2037 and more dependent on the HTTP Window-target: directive.
2038 * Made the system semi-navigable in noframes mode.
2040 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2041 * Brought over the new room listing code and <G>oto heuristics
2042 from the main Citadel tree, to pay attention to floor/room ordering
2044 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2045 * Modified the back end of mime_parser to use callbacks instead of
2046 doing something specific. Now we can use it elsewhere.
2048 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2049 * Fixed the bugs in "Site-wide configuration"
2050 * Added a "generic server commands" screen
2052 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2053 * Reduced the multiple cookies down to one cookie combining all data.
2055 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2056 * Removed wc_host and wc_port cookies.
2057 * Added an "edit your session" screen to change your wholisting.
2059 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2060 * Added "enter registration"
2061 * Set up automatic trigger of Enter Registration when the server
2063 * Established that a one-to-one WebCit/Citadel correspondence will
2064 be required. No big deal due to shared code segments.
2065 * Added "change password"
2066 * Added networking configuration screens. These still need testing.
2067 * Added a "kill session" link to each line of the wholist when
2068 logged in as an aide, and the screens to perform this operation.
2070 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2071 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2072 * "Finished" the MIME parser.
2073 * Got image uploads working.
2074 * Added "add/edit user photo" screens.
2075 * Added "add/edit room graphic" screens.
2076 * Added "add/edit floor graphic" screens.
2077 * Fixed display of floor graphic in known rooms list.
2079 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2080 * Wrote mime_parser.c for handling of image uploads. This will also
2081 be used in future Citadel MIME projects.
2083 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2084 * Fixed a bug in the room banner display code
2085 * Added "delete room"
2086 * Added "validate users"
2088 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2089 * Added "edit room info file"
2092 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2093 * Changed the "auto read new" functionality from a meta refresh tag
2094 to an "onload" directive (the former was causing graphics problems)
2095 * Added "create room"
2098 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2099 * Got the Zap and List-Zapped commands working
2100 * Added a convenience function to display a page with an error string
2101 * Automatically do a read-new-msgs whenever a new room banner is loaded
2103 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2104 * Added the screens to send pages
2105 * Changed message headers to display in bigger font, non-boldface
2106 * Added the chat system
2107 * Added goto private rooms
2109 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2110 * Replace "Citadel" in menu bar with the Citadel logo
2112 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2113 * automatically regenerate Makefile when Makefile.in changes
2115 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2116 * context_loop.c: Moved "remove session" into its own function.
2117 Check for dead webcit child process before each transaction.
2118 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2119 against broken HTTP connections.
2120 * Added a housekeeping thread to periodically remove dead sessions
2121 and kill idle sessions.
2122 * messages.c: added "delete message" functionality
2123 * messages.c: added "move message" functionality
2124 * userlist.c: added. This adds "userlist" and "show user" functions.
2125 * roomops.c: fixed buggy implementation of ungoto
2126 * Set up an option in output_headers() to optionally print the most
2127 often used opening HTML as well as the HTTP headers.
2128 * Display express messages in cute little JavaScript popup window.
2130 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2131 * Brought over message reading and entry functions from old WebCit
2133 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2134 * context_loop.c: really fix the SO_LINGER stuff
2135 * webserver.c: remove commented-out references to SO_LINGER
2137 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2138 * context_loop.c: After fork(), child process closes the HTTP socket
2139 so when the parent process closes it, it actually _does_ close.
2140 Otherwise, aIEeeee and possibly other browsers will hang.
2141 * Added support for graphics images retrieved from the Citadel server.
2142 * Set up login banner graphic and background image graphic
2144 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2145 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2147 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2148 * Smoothed out some of the login/logout code. Failed authentication
2149 now works the way it should.
2150 * Added support for new user login (still need to handle registration).
2152 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2153 * Discovered that the HTTP socket problem is related to a socket that
2154 isn't properly lingering on close. Temporarily hacked a sleep(10)
2155 into context_loop.c until it is figured out.
2157 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2158 * Did a little debugging, still trying to figure out why logging in
2159 displays "Connection reset by peer" error. It used to work...
2161 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2162 * Makefile.in: updated dependencies
2164 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2165 * Fixed broken interpretation of variables specified in the URL
2166 * added new "action" variable to make main loop simpler
2168 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2169 * webserver.c: prototype vsnprintf
2170 * context_loop.c: warning fix
2172 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2173 * tcp_sockets.c: removed some dead code
2174 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2175 unused ends of pipes, fix a file descriptor leak and a race condition
2176 * portability enhancements
2178 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2179 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2181 * converted to autoconf and began port to Digital UNIX
2183 * context_loop.c: moved the monster 64k buffer array off the stack
2184 * tcp_sockets.c: getservbyname() doesn't set errno.
2186 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2187 * webserver.c: warning fix