2 Revision 528.29 2005/02/01 02:28:32 ajc
3 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
4 When defaulting a new event date/time to now, set the seconds to zero
7 Revision 528.28 2005/01/31 23:31:26 ajc
8 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
9 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
11 Revision 528.27 2005/01/31 16:24:47 ajc
12 * iconbar is now a happy css hovery lightupy div thing
14 Revision 528.26 2005/01/29 03:59:25 ajc
15 * Implemented the GroupDAV DELETE method.
17 Revision 528.25 2005/01/28 05:25:43 ajc
18 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
19 directly inside the iconbar div.
21 Revision 528.24 2005/01/28 05:13:02 ajc
22 * GroupDAV object URL's are now based on the EUID of a message (which is
23 derived from the UID of the groupware object itself) instead of the
24 message number. This was done in order to conform to GroupDAV's
25 requirement that the URL cannot change after an object is updated.
26 * The ETag of a GroupDAV object is still the message number, and in fact
27 doing so meets that requirement perfectly.
29 Revision 528.23 2005/01/26 18:15:34 ajc
30 * PROPFIND now outputs fully qualified URL's
32 Revision 528.22 2005/01/26 18:02:22 ajc
33 * Initial implementation of GroupDAV PROPFIND
35 Revision 528.21 2005/01/26 16:28:23 ajc
36 * Output ETags in double quotes to conform with the new GroupDAV draft.
37 * Output HTTP Server: header in GroupDAV transactions
38 * Server: header now displays both WebCit and Citadel versions
39 * Added groupdav_common_headers() to output HTTP headers common to all
40 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
42 Revision 528.20 2005/01/25 19:51:04 ajc
43 * Accept escaped characters in GroupDAV GET URL's
45 Revision 528.19 2005/01/25 04:17:20 ajc
46 * Implemented the Groupdav GET method, more or less in its final form
47 (still need to fix the room/folder naming semantics)
49 Revision 528.18 2005/01/25 03:12:27 ajc
50 * Completed HTTP "Basic" authentication, and a stub function for the
51 main entry point for GroupDAV functions.
53 Revision 528.17 2005/01/24 03:37:48 ajc
54 * Began laying the groundwork for http-authenticated GroupDAV sessions.
56 Revision 528.16 2005/01/22 22:50:51 ajc
57 * removed descriptions in non-main menus
59 Revision 528.15 2005/01/20 21:24:27 ajc
60 * When viewing a calendar room, the "Read all messages" link in the
61 room banner has been replaced by "Day view" and "Month view" links.
62 (I have also imported icons for week and year views, in case we add
65 Revision 528.14 2005/01/20 16:13:56 ajc
66 * Added in a bunch of stupid JavaScript to allow the instant message
67 window to be dismissed.
69 Revision 528.13 2005/01/20 04:10:41 ajc
70 * Cleaned up a bunch of unused cruft from the old layout
71 * Instant messages are now displayed in a div that layers itself
72 over the rest of the site. It would be nice if we could figure out
73 a way to make a clickable "hide" box...
75 Revision 528.12 2005/01/17 04:38:14 ajc
76 * Navbar is now dynamic, in an attempt to make only the relevant controls
77 appear on any given page.
79 Revision 528.11 2005/01/15 07:19:08 ajc
80 * Removed the fixed pixel width from the tree view room list so it doesn't
81 wrap around in an ugly way on aIEeeee.
83 Revision 528.10 2005/01/15 05:26:27 ajc
84 * Message entry window is now somewhat full screen.
86 Revision 528.9 2005/01/14 21:03:17 ajc
89 Revision 528.8 2005/01/14 15:00:51 ajc
90 * Placed the navbar into the room banner, at least in its temporary form.
92 Revision 528.7 2005/01/14 04:53:54 ajc
93 *** empty log message ***
95 Revision 528.6 2005/01/14 04:53:12 ajc
96 * Got the three-pane model working not only with web browsers, but also
97 with the disgusting abomination called Internet Explorer.
99 Revision 528.5 2005/01/13 18:38:08 ajc
100 * Insert a newline between </div> and <div id="text">
102 Revision 528.4 2005/01/11 16:20:18 ajc
103 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
106 Revision 528.3 2005/01/11 05:05:08 ajc
107 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
108 * Ripped things apart in a big way. The frameset is gone (except for
109 chat, for which we'll probably keep frames). Iconbar and banner are
110 now done using CSS and <div> tags.
111 * Room read/enter/goto controls are currently missing. Stay tuned.
112 * I am in the process of rewriting all of the markup as valid XHTML.
114 Revision 528.2 2004/12/29 22:08:08 ajc
115 * roomops.c: provide a way to create room shares with a mapping to an
116 alternate room name on the other end.
118 Revision 528.1 2004/12/29 17:28:09 ajc
119 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
120 all corrupty-whatever when a remote room name mapping is found. Display
121 the mapping and preserve it across share/unshare operations.
123 Revision 528.0 2004/12/28 03:58:34 ajc
126 Revision 527.1 2004/12/28 03:58:24 ajc
127 * Corrected overly-escaped reply-to addresses in "reply" button
128 * Repaired toggling of self-service account creation in admin screen
129 * Bumped internal version number to 5.28
131 Revision 527.0 2004/12/07 04:41:37 ajc
134 Revision 526.1 2004/12/07 04:41:02 ajc
135 * Finally tracked down the WC->vars heap corruption issue (for real this
136 time). We now call clear_local_substs() at the end of each HTTP
137 transaction, whether we need to or not, instead of calling it whenever
138 we're done with something we wanted session variables for.
139 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
140 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
141 preventing it from getting clobbered by another session.
142 * Bumped internal version number to 5.27
144 Revision 526.0 2004/12/01 21:35:56 ajc
147 Revision 525.4 2004/12/01 21:35:44 ajc
148 * Changed internal version number to 5.26
150 Revision 525.3 2004/12/01 21:34:17 ajc
151 * Numerous memory management bugfixes.
153 Revision 525.2 2004/12/01 16:48:24 ajc
154 * tools.c: don't crash when striplt() is called with a zero-length string
156 Revision 525.1 2004/11/12 18:02:36 ajc
157 * Updated the richtext editor (new version from Kevin Roth's site)
159 Revision 525.0 2004/11/03 20:21:10 ajc
162 Revision 524.7 2004/11/03 20:21:02 ajc
163 * Changed internal version number to 5.25
165 Revision 524.6 2004/10/20 02:41:41 ajc
167 * Added the notes room to the icon bar
168 * Set up an initial implementation of Notes view. Attractive enough to
169 publish, but read-only. Needs a note editor.
171 Revision 524.5 2004/10/15 03:10:24 ajc
172 * Calendar objects UID now generated by generate_uuid() which creates
173 pseudo-DCE-ish UUID's.
175 Revision 524.4 2004/10/05 01:59:31 ajc
176 * localtime_r() fixes
178 Revision 524.3 2004/10/03 02:56:35 ajc
179 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
181 Revision 524.2 2004/10/01 16:23:23 ajc
182 * Set up framework for "notes" view, and added a skeleton function for
185 Revision 524.1 2004/09/30 03:44:01 ajc
186 * fix line width break problem in chat
188 Revision 524.0 2004/09/28 16:12:44 ajc
191 Revision 523.12 2004/09/28 16:12:30 ajc
192 * Prepare for 5.24 release
194 Revision 523.11 2004/09/27 02:17:47 ajc
195 * messages.c: fix build problem on non-calendar-enabled installations
196 * floors.c: fix a warning message
198 Revision 523.10 2004/09/25 03:34:21 ajc
199 * summary.c: Fixed a calling syntax problem
201 Revision 523.9 2004/09/25 03:18:43 ajc
202 * small stylesheet fix
204 Revision 523.8 2004/09/24 04:21:41 ajc
205 * Fixed display bug for room list mode when we dropped down multiple
206 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
208 Revision 523.7 2004/09/24 04:08:25 ajc
209 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
210 rooms without new msgs
212 Revision 523.6 2004/09/24 04:04:34 ajc
213 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
216 Revision 523.5 2004/09/23 03:21:10 ajc
217 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
219 Revision 523.4 2004/09/16 02:42:37 ajc
220 * Set default view of new rooms during CRE8 command instead of afterwards
222 Revision 523.3 2004/09/15 03:08:50 ajc
223 * Support config of seaperate MSA port in Citadel 6.26
225 Revision 523.2 2004/09/10 03:49:17 ajc
226 * Added 'dialog' mode to setup
228 Revision 523.1 2004/08/31 20:31:01 ajc
229 * When saving VTODO (tasks), insert a UID if none is already present. Also
230 increment the sequence, or insert one if none is already present.
232 Revision 523.0 2004/08/31 03:02:37 ajc
235 Revision 522.30 2004/08/31 03:02:28 ajc
236 * Changed internal version number to 5.23
238 Revision 522.29 2004/08/27 02:40:06 ajc
239 * Ditched the graphical buttons because CSS can do the same thing faster.
241 Revision 522.28 2004/08/18 03:16:12 ajc
242 * 'move' and 'delete' buttons only show when allowed to do those things
244 Revision 522.27 2004/08/18 02:10:17 ajc
245 * Reply/Move/Delete buttons are now images, because system-native buttons
246 were too big and ugly.
248 Revision 522.26 2004/08/11 17:24:57 ajc
249 * static/iconbar.html: removed.
250 * Updated the "powered by citadel" graphic
252 Revision 522.25 2004/08/11 03:49:15 ajc
253 * Replaced all instances of the name "Citadel/UX" with "Citadel"
254 * Installed the "simple logo" in the iconbar
256 Revision 522.24 2004/08/09 03:11:20 ajc
257 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
259 Revision 522.23 2004/08/05 21:32:17 ajc
260 * Reply/Move/Delete are now buttons instead of links. This should enable
261 us to add some JavaScript magic for "Reply quoted" ...
263 Revision 522.22 2004/08/05 02:47:21 ajc
264 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
265 has a more predictable and attractive behavior, and can still be
266 overridden in the style sheet if the site operator wants to.
268 Revision 522.21 2004/08/04 03:52:23 ajc
269 * Tasks view is now pretty.
270 * Tasks view now displays date due for each task.
271 * Tasks view is now sorted by date due.
272 * Tasks view now displays overdue tasks in red.
274 Revision 522.20 2004/08/03 03:55:37 ajc
275 * Tasks view now uses the same buffer/dump logic as the calendar views, so
276 we can sort them by due date and do a prettier display. (Only the logic is
277 changed so far. The prettier display is forthcoming.)
279 Revision 522.19 2004/07/21 02:57:09 ajc
280 * Internet Configuration screen looks a little neater now
282 Revision 522.18 2004/07/21 02:45:15 ajc
283 * Completed the "Internet Configuration" screen
285 Revision 522.17 2004/07/16 19:13:37 ajc
286 *** empty log message ***
288 Revision 522.16 2004/07/16 19:13:10 ajc
289 * tools.c: display 12:00 as 12pm, not 12am
291 Revision 522.15 2004/07/16 03:14:03 ajc
292 * more work on inetconf screen
294 Revision 522.14 2004/07/16 02:50:00 ajc
295 * useredit.c: put a pretty box around user editing
297 Revision 522.13 2004/07/13 03:25:08 ajc
298 * inetconf.c: added. Not finished yet.
300 Revision 522.12 2004/07/10 03:10:19 ajc
301 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
302 floor level configurations.
303 * Put a space between OK and CANCEL buttons anywhere in the system where
305 * Some more of the room config/admin screens now return to themselves
306 with a "ok, you did that" message when OK is pressed, instead of dropping
307 out to the main menu.
309 Revision 522.11 2004/07/08 03:03:01 ajc
310 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
311 configuration (public rooms default and mailboxes default). Still need
312 to add floor and room policy screens.
314 Revision 522.10 2004/07/02 03:28:08 ajc
315 * Much-improved alphabet tabs for Address Book view. Now divides the
316 total number of names by (names per page, currently 60) and sets up
317 that many tabs, with proper [Aaa-Bbb] labels on them.
319 Revision 522.9 2004/07/02 03:26:06 ajc
320 *** empty log message ***
322 Revision 522.8 2004/07/01 02:40:40 ajc
323 * Clicking "Enter a message" in a groupware room now automatically calls
324 the correct editor for the type of objects in the room (message, calendar
325 event, task, address book entry)
327 Revision 522.7 2004/06/29 17:21:25 ajc
328 * Removed the word "room" in a few locations, as part of our push towards
329 not looking like a BBS when running in groupware mode
331 Revision 522.6 2004/06/29 00:37:02 ajc
332 * Made some fonts bigger because users were complaining...
334 Revision 522.5 2004/06/27 03:02:05 ajc
335 * Summary view -- always view ALL messages
336 * Summary view -- new messages are in boldface
338 Revision 522.4 2004/06/24 20:42:14 ajc
339 * Added the "server ip address" Citadel config option
340 * Site config: added "Changes will not take effect until..." language
343 Revision 522.3 2004/06/24 14:50:35 ajc
344 * Added the ability to listen on a single IP address instead of all addresses.
346 Revision 522.2 2004/06/22 02:21:56 ajc
349 Revision 522.1 2004/06/21 15:00:52 ajc
352 Revision 522.0 2004/06/19 03:21:35 ajc
355 Revision 521.10 2004/06/19 03:11:07 ajc
356 * Instead of a crufty "the topmost Internet email address will be used
357 for outgoing email" explanation, separated it into "Primary Internet
358 email address" and "Other email addresses" boxes.
360 Revision 521.9 2004/06/19 02:42:12 ajc
361 * Removed the "aides access to mailboxes" config option, which is no longer
362 part of the Citadel system.
364 Revision 521.8 2004/06/16 02:07:22 ajc
365 * Removed a couple of lines of debugging code leftover from last night
367 Revision 521.7 2004/06/15 03:06:11 ajc
368 * Bumped internal version number to 5.22
369 * Use new fast headers-only-no-mime fetch mode in Citadel for
372 Revision 521.6 2004/06/15 02:30:21 ajc
373 * Honor "maxmsgs" even when viewing a mailbox in summary mode
375 Revision 521.5 2004/06/12 04:26:38 ajc
376 * Fixed some garbled output resulting from turning things that look like
379 Revision 521.4 2004/06/11 16:09:36 ajc
380 * Moved the room graphic to the left of the room name in the banner, to
381 make it more consistent with the rest of the site.
382 * Reduced the size of the font in the iconbar
384 Revision 521.3 2004/06/11 03:15:08 ajc
385 * When "Add" is clicked without specifying an upload filename, resume
386 composition instead of aborting the post.
387 * Add attachments to messages in forward order, not reverse order
389 Revision 521.2 2004/06/10 03:08:48 ajc
390 * Improved the appearance of tabs in the room config screen
392 Revision 521.1 2004/06/10 02:58:55 ajc
393 * Made all the title boxes the same background color. The old scheme was
394 cute but not professional looking.
396 Revision 521.0 2004/06/06 19:53:25 ajc
399 Revision 510.15 2004/06/06 19:32:15 ajc
400 * Cleaned up a couple of FIXME's sitting around in the code
401 * Altered the conditions under which stray http://... strings are
402 automatically turned into links, to prevent that logic from
403 transforming IMG tags into gibberish.
404 * Set internal version number to 5.21
406 Revision 510.14 2004/06/04 02:29:07 ajc
407 * Fixed bug in "validate new users" screen (thanks Campy)
409 Revision 510.13 2004/06/03 03:21:22 ajc
410 * "Reply" button now carries the message subject into the reply.
412 Revision 510.12 2004/06/02 02:07:54 ajc
413 * setup.c: updated the setup script to configure two /etc/inittab entries,
414 one for http and one for https.
416 Revision 510.11 2004/06/01 21:46:47 ajc
417 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
418 during a read or write operation, do not attempt to finish the operation
419 unencrypted like we do in Citadel. Here in WebCit land it only causes
420 the server to segfault.
422 Revision 510.10 2004/06/01 19:01:22 ajc
423 * netconf.c: widened some of the text entry fields
424 * webcit.h: bumped up the internal version number to 5.20
426 Revision 510.9 2004/06/01 18:44:20 ajc
427 * Return to the old command-line usage (-s for https, service is either
428 http or https but not both)
430 Revision 510.8 2004/06/01 03:32:28 ajc
431 * Add "permanent room" setting to room edit screen
432 * create room -- allow longer strings
434 Revision 510.7 2004/06/01 00:36:43 ajc
435 * Hmmph. Do the session cookie as hex instead of base64. There really
436 are some characters in the base64 set that make HTTP do nasty things.
438 Revision 510.6 2004/05/31 21:43:27 ajc
439 * Added "|END" to the session cookie before base64-ing it. This fixes a
440 problem with certain room names causing the webserver to freak out and
441 break embedded images and stuff. I don't know why.
443 Revision 510.5 2004/05/31 20:34:11 ajc
444 * Message entry using Kevin Roth's excellent cross-platform richtext
447 Revision 510.4 2004/05/31 15:54:13 ajc
448 * "text" and "HTML" options for message entry.
450 Revision 510.3 2004/05/29 03:31:48 ajc
451 * tighten up the space between icons in the iconbar
453 Revision 510.2 2004/05/28 20:24:53 ajc
456 Revision 510.1 2004/05/24 03:02:38 ajc
457 * CSS change to make folder names stand out more in the "Folder View"
459 Revision 510.0 2004/04/30 04:08:58 ajc
462 Revision 506.13 2004/04/30 04:08:47 ajc
463 * Changed internal version number to 5.10
464 * Updated documentation for the new HTTPS service
466 Revision 506.12 2004/04/27 03:21:36 ajc
467 * Prompt for HTTPS port number during setup. We may make this optional.
469 Revision 506.11 2004/04/27 03:16:31 ajc
470 * When running on the same host as Citadel, if no key/cert are found,
471 symlink to Citadel's if possible.
472 * One server binary now forks to start both http and https servers.
474 Revision 506.10 2004/04/21 03:43:39 ajc
475 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
476 certs are also no longer invalid.
478 Revision 506.9 2004/04/21 02:25:13 ajc
479 * Replaced ctdl_install_certificate() with convenience functions found
480 in the OpenSSL library.
482 Revision 506.8 2004/04/21 02:19:41 ajc
483 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
484 understand, but read at http://www.informit.com/articles/article.asp?p=22078
485 ). Still doesn't work with Internet Monopolizer, though.
487 Revision 506.7 2004/04/20 02:32:44 ajc
488 * Allow setup to run seamlessly from within the Citadel Ridiculously
489 Easy Installer by observing the values of environment variables
490 CITADEL_INSTALLER, CITADEL, and WEBCIT.
492 Revision 506.6 2004/04/20 02:02:50 ajc
495 Revision 506.5 2004/04/16 03:14:06 ajc
496 * Minor fix for previous checkin
498 Revision 506.4 2004/04/16 02:59:01 ajc
499 * Completed SSL support. Still doesn't work with all browsers... gotta
502 Revision 506.3 2004/04/15 03:57:00 ajc
503 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
504 it has a crashy crashy bug in it. Don't use it yet.
506 Revision 506.2 2004/04/13 19:41:36 ajc
507 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
508 (freebusy data fetch for anonymous Kolab type clients)
510 Revision 506.1 2004/04/10 04:32:59 ajc
511 * Fixed some version and copyright date oopses
513 Revision 506.0 2004/04/10 04:29:30 ajc
516 Revision 505.22 2004/04/10 04:29:20 ajc
517 * Changed internal version number to 5.06
519 Revision 505.21 2004/03/29 04:30:20 ajc
520 * configure.in, Makefile.in: handle $LDFLAGS
522 Revision 505.20 2004/03/20 05:03:14 ajc
523 * Original startup thread becomes a worker thread after initialization.
524 Doing otherwise turns it into a zombie (at least on Linux) and possibly
525 leads to other problems
526 * Filter out NOOP's received in chat
528 Revision 505.19 2004/03/18 04:32:24 ajc
529 * Removed the language in README.TXT which told everyone that chat wouldn't
530 work with a non-local Citadel server, because that's no longer true.
531 * Removed the old chat applet from the static/ directory
533 Revision 505.18 2004/03/18 04:00:44 ajc
534 * Rounded web boxes now look correct in all browsers.
536 Revision 505.17 2004/03/17 18:25:31 ajc
537 * When creating a new user, auto-chain to the "edit user configuration"
538 screen, and subsequently auto-chain to the "edit address book entry"
539 screen. This creates a nice sensible workflow.
541 Revision 505.16 2004/03/15 22:47:09 ajc
542 * Prettied up the chat window a little more.
544 Revision 505.15 2004/03/15 04:27:44 ajc
545 * Chat now appears in a separate window
546 * Use regular frames instead of IFRAMEs for chat
547 * Display user's own chat text in bold+italic
548 * Added a "List Users" button
550 Revision 505.14 2004/03/09 20:45:45 error
551 * Add a Linux Software Map file
553 Revision 505.13 2004/03/07 22:04:32 ajc
554 * Fix the current view not being set to the default view for the creator
557 Revision 505.12 2004/03/07 21:31:17 ajc
558 * serv_read() now zeroes out the supplied buffer (with the supplied
559 length) if a server read fails. This causes serv_gets() to return
560 instead of looping endlessly. Fixes chat problem found on linux-ppc.
562 Revision 505.11 2004/03/03 05:21:36 ajc
563 * Made the chat screen totally kick-ass sweet. The flickering reload
564 i-frame is now tiny and hidden, and it *appends* new chat data to
565 the viewable window using JavaScript. No flickering + scrollback!
566 * Added a help button to the chat screen.
568 Revision 505.10 2004/02/29 22:52:15 ajc
569 * Close and clear (set to -1) server socket handle when socket errors are
570 detected. Fixes a chat problem reported by Winzlo.
572 Revision 505.9 2004/02/29 05:34:25 ajc
573 * Display the Chat menu option as "Chat with other users in <roomname>"
575 Revision 505.8 2004/02/27 05:04:38 ajc
576 * fix frameset bug in page popups
578 Revision 505.7 2004/02/26 04:08:56 ajc
579 * Fixed a problem that made WebCit go to the "no cookies" screen instead
580 of the logout banner.
581 * Ford's latest stupid room has a name with more than 64 characters, and
582 we still had a 64-byte room name in the march_list struct. ooooops...
584 Revision 505.6 2004/02/26 03:07:26 ajc
585 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
587 Revision 505.5 2004/02/25 23:10:28 ajc
588 * Allow "/do_logout" as a no-frames page
590 Revision 505.4 2004/02/25 23:00:21 ajc
591 * Changed the favicon support to LINK tags in the HEAD of static stuff,
592 to make life easier. (Thanks to prosthetik for this)
594 Revision 505.3 2004/02/25 15:20:11 ajc
595 * Support for favicon.ico in the static/ directory
597 Revision 505.2 2004/02/24 04:06:42 ajc
598 * Changed the colors slightly in chat screen
600 Revision 505.1 2004/02/20 06:07:06 ajc
601 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
603 Revision 505.0 2004/02/19 03:32:50 ajc
606 Revision 504.7 2004/02/19 03:32:38 ajc
607 * Changed the internal version number to 5.05
608 * Completed the frames fix
610 Revision 504.6 2004/02/18 20:08:29 ajc
611 * Fixed the frameset force reload logic. Now it does the whole frameset
612 without displaying an error in the main frame.
614 Revision 504.5 2004/02/18 19:17:51 ajc
615 * Force reload of frameset if someone tries to escape it. Not perfect
616 but it mostly works at this poing.
618 Revision 504.4 2004/02/17 03:37:11 ajc
619 * Indicate to Citadel that we want Server Generated Invitations when
620 calendar events are saved. (No longer the default in Citadel server.)
622 Revision 504.3 2004/02/09 04:49:32 ajc
623 * Prepare for a way to avoid falling out of the main frameset
625 Revision 504.2 2004/02/09 03:37:57 ajc
626 * Changed the thread pool management algorithm. Detecting idle time between
627 socket accepts was not working reliably on all systems, so we now follow
628 the same algorithm as the Citadel server (spawn more threads when number
629 of sessions < number of threads, but keep constrained to pre-defined
630 minimum and maximum thread count)
632 Revision 504.1 2004/02/03 03:09:51 ajc
635 Revision 503.0 2004/01/28 04:31:31 ajc
638 Revision 502.4 2004/01/28 04:30:48 ajc
639 * Create Room can now offer calendar and address book rooms
641 Revision 502.3 2004/01/17 21:25:30 ajc
642 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
643 * Split the config for LDAP Connector into its own panel
645 Revision 502.2 2004/01/17 04:32:54 ajc
646 * Add site config options for Citadel servers which support LDAP
648 Revision 502.1 2003/10/24 02:50:19 ajc
649 * Clicking "Enter Message" in a room with an Address Book view opens
650 a blank vCard entry screen.
652 Revision 502.0 2003/10/23 03:16:50 ajc
655 Revision 501.2 2003/10/23 03:07:54 ajc
656 * event.c: Found and removed another unquoted multi-line string literal
657 * webcit.h: changed an #ifdef HAVE_ICAL_H
658 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
660 Revision 501.1 2003/10/22 01:42:12 ajc
661 * iconbar.c: removed a stray character or two...
663 Revision 501.0 2003/10/21 04:26:37 ajc
666 Revision 500.30 2003/10/21 04:26:27 ajc
667 * bumped the version string to 5.01
669 Revision 500.29 2003/10/17 03:08:28 ajc
670 * Finished prettying up the vCard display
672 Revision 500.28 2003/10/17 02:31:45 ajc
673 * Multi-line string literals are deprecated in GCC 3.1 unless each line
674 is wrapped in quotes. Performed this fix so it'll compile.
675 * setup.c: removed references to unused variable tempfile[]
677 Revision 500.27 2003/10/09 03:17:02 ajc
678 * Started prettying up the vCard display.
680 Revision 500.26 2003/10/08 02:33:49 ajc
681 * Begin work on better handling of vCard display
683 Revision 500.25 2003/09/04 03:41:27 ajc
684 * siteconfig.c: changed some config items to drop-down boxes
686 Revision 500.24 2003/08/27 04:26:54 ajc
687 * Split the site configuration screen up into four different screens,
688 and added a meta-menu
690 Revision 500.23 2003/08/24 03:31:50 ajc
691 * Finished the setup program
692 * Bumped the internal version number to 5.01
694 Revision 500.22 2003/08/22 00:47:27 ajc
695 * setup is now working, but it still needs a way to detect a running WebCit
697 Revision 500.21 2003/08/22 00:25:40 ajc
698 * Added a skeleton "setup" program to the tree. It does not work yet.
700 Revision 500.20 2003/08/20 03:48:55 ajc
701 * Added iconbar shortcut to Contacts room
702 * Minimum required Citadel is now 6.11
704 Revision 500.19 2003/08/20 03:07:25 ajc
705 * Address book "single card" view now suppresses "reading nn message" and
706 instead shows the letter indices across the top
707 * Clicking on an address in a vCard now connects to WebCit mail instead
708 of a browser mailto: link
710 Revision 500.18 2003/08/19 04:18:43 ajc
711 * Changed things around in the address book view. Made it sorted and
712 more clickable and better looking...
714 Revision 500.17 2003/08/12 18:54:03 error
715 * messages.c: fix off-by-one-error in selector bar
717 Revision 500.16 2003/08/07 22:18:03 ajc
718 * Add the Summary Page to the customizable iconbar
720 Revision 500.15 2003/08/07 03:51:51 ajc
721 * Customizable icon bar as: pictures and text, pictures, text
723 Revision 500.14 2003/08/05 03:52:14 ajc
724 * First working version of the customizable iconbar. It contains a basic
725 set of options and now automatically refreshes when it's customized.
727 Revision 500.13 2003/08/04 03:50:29 ajc
728 * First cut at the customizable iconbar is done. A bunch of generic options
729 are there. Still need to get the actual iconbar to refresh when changes
732 Revision 500.12 2003/08/03 21:02:01 ajc
733 * More work on customizable iconbar
735 Revision 500.11 2003/08/02 05:25:46 ajc
736 * Laid the groundwork for a customizable iconbar
738 Revision 500.10 2003/07/30 03:57:49 ajc
739 * Add config.c_purge_hour to config screen
741 Revision 500.9 2003/07/06 22:06:59 ajc
742 * When converting "anything that looks like a URL" to a real link, first
743 make sure that it isn't already inside a link. This fixes most of the
744 long, ugly URL strings sent by eBay.
745 * Automatically dismantle mailto: links in HTML messages, and convert
746 them to WebCit mail links (clicking on it sends the user to the Mail
747 room and begins composing a new message with the recipient and subject
748 fields pre-populated).
750 Revision 500.8 2003/06/29 20:51:21 ajc
751 * Worked around a rendering bug in Satan's Browser that was causing it
752 to draw the calendar month view much wider than the actual screen wdith
754 Revision 500.7 2003/06/28 04:09:37 error
755 * roomops.c: Backout change to display one less box in the first column in
756 roomlist view, it doesn't seem to work for everyone
758 Revision 500.6 2003/06/28 03:52:51 error
759 * Don't tell browsers not to cache static documents
761 Revision 500.5 2003/06/28 03:35:23 error
762 * roomops.c: Display one less floor in the first column in romlist view
764 Revision 500.4 2003/06/26 03:37:58 ajc
765 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
766 This will allow some groupware clients to browse the free/busy times of
767 other users on the system.
769 Revision 500.3 2003/06/21 05:17:21 ajc
770 * Better alignment of system messages
771 * Exterminated display_error() and replaced it with WC->ImportantMessage
772 which is displayed in a bubble on top of whatever page you're on next.
773 * Small cosmetic changes
774 * Fixed some nesting problems in output_headers()
776 Revision 500.2 2003/06/20 03:39:27 ajc
777 * Optimization to floor layout in box view
779 Revision 500.1 2003/06/20 03:04:26 ajc
780 * "Reply" button on messages now handles IGnet recipients correctly
782 Revision 500.0 2003/06/10 04:23:08 ajc
785 Revision 410.50 2003/06/10 04:22:58 ajc
786 * Updated docs and headers for 5.00 release
788 Revision 410.49 2003/06/10 04:05:23 ajc
789 * De-tabled the left side icon bar and reduced one of the graphics, so
790 that all of the rounded corners show up in Satan's Browser.
792 Revision 410.48 2003/06/10 03:47:41 ajc
793 * style.css: added font selection to default <BODY> tag
795 Revision 410.47 2003/06/06 03:26:03 ajc
796 * Satan's Browser insists on putting bloody acres of whitespace to the
797 right of any bulleted list items, making any multi-column table containing
798 a list take more than the entire screen. Removed all such lists so it
799 looks ok. If you are reading this and you are a Microsoft employee, please
800 commit suicide before you break anything else.
802 Revision 410.46 2003/06/06 02:22:07 ajc
803 * Changed the upper left and upper right bounded box corners to a solid
804 blue (#204B78) instead of gradiated, because it was looking funny in
805 256-color mode. It also looked funny in Internet Explorer, but people
806 who use Internet Explorer are contributing to terrorism and really don't
807 deserve Web access in the first place. So I really just fixed this to make
808 it look good in 256-color Netscape.
810 Revision 410.45 2003/06/05 21:37:37 ajc
811 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
812 in b0rken IE browser. Die, Bill, Die.
814 Revision 410.44 2003/06/05 03:52:29 ajc
815 * Buncha cosmetic changes
817 Revision 410.43 2003/06/04 03:41:25 ajc
818 * Change the appearance of rooms with and without new messages in the
819 room list -- now defined using CSS
821 Revision 410.42 2003/06/03 03:57:42 ajc
822 * Tightened up the room banner a bit. Smaller padding, smaller font,
825 Revision 410.41 2003/05/31 21:36:45 ajc
828 Revision 410.40 2003/05/26 21:05:42 ajc
829 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
830 it to complete the free/busy checking for attendee availability.
832 Revision 410.39 2003/05/26 05:44:45 ajc
833 * event.c: fix compiler warning
835 Revision 410.38 2003/05/26 05:39:46 ajc
836 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
837 bug fixed in Citadel.
839 Revision 410.37 2003/05/26 05:28:13 ajc
840 * serv_func.c: added utility function read_server_text()
841 * availability.c: banged out more of this code -- still not complete
843 Revision 410.36 2003/05/26 03:28:02 ajc
844 * Getting closer to doing the availability check. Created new source
845 module 'availability.c' for this purpose. Stub function is in place.
847 Revision 410.35 2003/05/25 04:25:12 ajc
848 * siteconfig.c: fixed a spelling error
849 * event.c: add a "Check attendee availability" button, and the code to
850 bypass saving the event to the server, do something with it, and then
851 feed the twiddled data structure back to the form display function for
852 further editing. What's still missing is the code to do the actual
855 Revision 410.34 2003/05/24 22:22:35 ajc
856 * Small stylesheet hack to make it work with b0rken IE
858 Revision 410.33 2003/05/24 22:13:08 ajc
859 * Changed the login banner a bit
861 Revision 410.32 2003/05/20 03:25:41 ajc
862 * Separate event invitees with newlines instead of commas.
864 Revision 410.31 2003/05/19 19:55:09 ajc
865 * summary.c: eliminate compiler warnings about unused variables when
866 compiling a WebCit service without calendar support
868 Revision 410.30 2003/05/18 02:05:33 ajc
869 * More conversion of screens to the new look-and-feel.
871 Revision 410.29 2003/05/16 04:11:29 ajc
872 * We don't need no steenking workaround. Problem fixed. MIME parser not
873 broken. Web server was calling it with bad parameters. All fixed now.
874 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
877 Revision 410.28 2003/05/15 04:52:26 ajc
878 * Minor workaround in web forms to handle mime parser problem in uploads
880 Revision 410.27 2003/05/15 03:35:59 ajc
881 * look and feel overhaul -- almost done!
883 Revision 410.26 2003/05/14 03:46:35 ajc
884 * More background cleanup
886 Revision 410.25 2003/05/05 17:19:46 ajc
887 * Cleanups to summary page when running on a non ical enabled system
888 * Use non breaking spaces in summary page box titles
890 Revision 410.24 2003/05/04 04:22:41 ajc
891 * Display body of messages on a white background. I am doing this in order
892 to prepare for making the general background of the screen a darker color.
894 Revision 410.23 2003/05/04 02:54:55 ajc
895 * Summary page now uses our cutesy new rounded window boxes
897 Revision 410.22 2003/05/03 21:28:41 ajc
898 * Added in a slick new box style and put the room lists in it
900 Revision 410.21 2003/05/03 16:57:04 ajc
901 * In the 'folders' and 'portal' views, change the folder delimiter
902 from / to \ to avoid conflict with room names that have slashes
904 Revision 410.20 2003/05/03 16:23:29 ajc
905 * Enforce three columns in portal view of room list
907 Revision 410.19 2003/05/03 04:52:32 ajc
908 * Added an experimental new "portal view" to the room list options
910 Revision 410.18 2003/05/02 03:23:41 ajc
911 * Minor change to room list algorithm
913 Revision 410.17 2003/05/01 15:33:05 ajc
914 * Fixed a potential memory leak in enumeration of MIME parts
916 Revision 410.16 2003/05/01 03:11:35 ajc
917 * When static content is requested, fetch it without trying to connect
920 Revision 410.15 2003/04/30 05:00:00 ajc
921 * Added the ability to compose messages with file attachments uploaded from
924 Revision 410.14 2003/04/27 04:46:02 ajc
925 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
926 observes the flag designating the presence of new messages. (The "rooms
927 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
928 but that view may get axed soon.)
930 Revision 410.13 2003/04/26 21:57:53 ajc
931 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
932 before returning an error code to avoid a file descriptor leak
934 Revision 410.12 2003/04/19 21:42:36 ajc
935 * Repaired all my b0rken COLOR tags
936 * Replaced most FONT tags with SPAN tags
939 Revision 410.11 2003/04/19 19:58:10 ajc
940 * Lots of great changes from Nick to make the site CSS-enabled.
942 Revision 410.10 2003/04/14 04:04:40 ajc
943 * First cut of CSS-izing WebCit. Probably b0rken.
945 Revision 410.9 2003/04/09 04:02:32 ajc
946 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
947 supported the idea of one WebCit connecting to multiple Citadels for a
948 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
949 * When connecting to Citadel through a Unix domain socket, don't try to make
950 the Java chat applet available.
952 Revision 410.8 2003/03/31 03:32:19 ajc
953 * messages.c: check for 000 terminator while parsing RFC822 headers to
954 prevent getting hung up while displaying certain badly formatted messages.
956 Revision 410.7 2003/03/30 06:13:19 ajc
957 * When reading from the server, do not treat CR as end-of-line because
958 there's probably an LF coming after it. Instead, keep reading to the LF
960 * Do not underline links in the icon bars
962 Revision 410.6 2003/03/17 04:17:41 ajc
963 * Call to accept() was being made with an uninitialized variable for the
964 third argument. Changed the second and third argument to NULL and 0 because
965 we don't really need accept() to fill up a buffer full of information that
966 we'll never use. (Thanks to SteveV for reporting the bug and helping to
968 * Removed the mutex wrapper around select() because we don't need it. All
969 idle worker threads now block on select() and one of them will wake up when
970 a connection arrives.
972 Revision 410.5 2003/03/15 20:55:03 ajc
973 * When a requested image is not available on the Citadel server, send a
974 1x1 transparent GIF instead of 404 error.
976 Revision 410.4 2003/03/14 04:21:57 ajc
977 * clone events to be encapsulated before saving, because the original
978 instance may already have a parent, and that makes crashy crashy
980 Revision 410.3 2003/03/13 05:57:17 ajc
981 * More encapsulation. Warning: there are bugs in this!!
983 Revision 410.2 2003/03/13 05:20:23 ajc
984 * Various changes to the calendar service to handle messages containing
985 fully encapsulated VCALENDAR components instead of only unencapsulated
986 VEVENT subcomponents. We have to move in this direction for compatibility
989 Revision 410.1 2003/03/01 22:07:19 ajc
990 * New user registration, as well as existing user re-registration, now
991 uses the vCard editing screen.
992 * Administratively editing users' address book entries now works again,
993 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
994 in order to enforce this.
996 Revision 410.0 2003/02/19 03:49:33 ajc
999 Revision 400.90 2003/02/19 03:49:17 ajc
1000 * latest config.guess and config.sub from www.gnu.org
1002 Revision 400.89 2003/02/07 04:44:17 ajc
1003 * Replaced sleep() with a function that sleeps using select() in order to
1004 avoid potential issues with SIGALRM. Possible fix for weird behavior
1005 when running on a Macintosh.
1007 Revision 400.88 2003/01/29 22:32:07 ajc
1008 * Shuffled some code and comments around; minor cleanup
1010 Revision 400.87 2003/01/28 15:37:12 ajc
1011 * All functions which read binary data from the server now make use of the
1012 read_server_binary() function in tools.c
1013 * Binary reads from server now have safety code to prevent infinite loops
1014 * All output of MIME objects is now done with http_transmit_thing()
1016 Revision 400.86 2003/01/19 06:28:04 ajc
1017 * Minimum required Citadel version 6.05
1019 Revision 400.85 2003/01/16 04:41:26 ajc
1020 * When displaying edit controls for time of day in the calendar, only show
1021 minutes that are multiples of 5 ... unless the existing value is not a
1022 multiple of 5, in which case we show that too.
1024 Revision 400.84 2003/01/15 17:34:04 ajc
1025 * event.c: fixed a misspelling
1026 * config.guess, config.sub: updated using latest from ftp.gnu.org
1028 Revision 400.83 2003/01/14 04:21:27 ajc
1029 * Only offer views which make sense for the default view of a room
1031 Revision 400.82 2003/01/13 03:34:33 ajc
1032 * Get ready for the 4.10 release
1034 Revision 400.81 2003/01/12 23:22:53 ajc
1035 * configure.in: check for libical v0.24 or newer
1037 Revision 400.80 2003/01/07 04:56:17 ajc
1038 * Complete the free/busy transparency handling in the form
1039 * Default times for new events are now in the correct timezone
1041 Revision 400.79 2003/01/06 18:01:35 ajc
1042 * Begin handling of TRANSP property to show event times as free or
1043 busy (not finished).
1045 Revision 400.78 2003/01/05 21:02:14 ajc
1046 * Summary page: three columns are now all the same width
1048 Revision 400.77 2003/01/05 20:56:05 ajc
1049 * minor fix for previous checkin
1051 Revision 400.76 2003/01/05 20:51:01 ajc
1052 * Display PARTSTAT for attendees
1054 Revision 400.75 2003/01/05 05:01:00 ajc
1055 * Add "today's calendar events" to the summary page.
1057 Revision 400.74 2003/01/05 04:27:28 ajc
1058 * Add "Tasks" to the summary page
1060 Revision 400.73 2002/12/28 05:44:09 ajc
1061 * ical_dezonify.c: brought over new version from the Citadel source (again)
1063 Revision 400.72 2002/12/28 05:12:45 ajc
1064 * ical_dezonify.c: brought over new version from the Citadel source.
1066 Revision 400.71 2002/12/26 04:04:48 ajc
1067 * Perform CHEK command when automatically establishing sessions, not just
1068 when one is explicitly created. Some stuff is missing otherwise.
1070 Revision 400.70 2002/12/25 23:18:06 ajc
1071 * Be more strategic about when to call ical_dezonify()
1072 (This may be the last set of fixes. I hope so.)
1074 Revision 400.69 2002/12/25 21:39:38 ajc
1075 * ical_dezonify.c: added.
1076 * calendar.c: convert incoming ical messages to UTC
1077 (the usual routines will then convert them to local time for display)
1079 Revision 400.68 2002/12/25 07:06:00 ajc
1080 * Tweaked the code to work with libical 0.24
1082 Revision 400.67 2002/12/20 04:50:00 ajc
1083 * When saving a calendar event, increment the SEQUENCE property.
1085 Revision 400.66 2002/12/18 05:03:39 ajc
1086 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1087 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1088 Because the libc-allocated buffer was getting clobbered.
1089 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1091 Revision 400.65 2002/12/17 05:01:39 ajc
1092 * Prettied up the calendar day view layout
1093 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1095 Revision 400.64 2002/12/16 04:43:30 ajc
1096 * Correctly handle local time zone when figuring out which day and time to
1097 display events on calendar month/day views. This also seems to have
1098 fixed the bug that was causing events to sometimes get lost when saved.
1100 Revision 400.63 2002/12/15 05:50:59 ajc
1101 * Form editing of date/time fields now assumes that the icaltimetype being
1102 manipulated is in UTC. It converts to/from local time for editing.
1104 Revision 400.62 2002/12/10 23:25:47 ajc
1105 * Display attendees in message view of calendar objects
1107 Revision 400.61 2002/12/07 22:12:59 ajc
1108 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1109 until I implement the Citadel server function which it calls.)
1111 Revision 400.60 2002/11/30 21:34:51 ajc
1112 * Submit organizer in a hidden field, in case the server needs it
1114 Revision 400.59 2002/11/30 04:46:46 ajc
1115 * First cut at adding/removing attendees to an event
1116 (Actual invitations should be sent by the Citadel server)
1118 Revision 400.58 2002/11/29 23:56:19 ajc
1119 * Completed "me as organizer" -- the user's own e-mail address is inserted
1120 as the organizer of new events. Detect when the user is the organizer and
1121 enable/disable the attendees box accordingly.
1123 Revision 400.57 2002/11/29 16:38:37 ajc
1124 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1126 Revision 400.56 2002/11/28 06:03:24 ajc
1127 * Issue an ISME command when editing an event, to determine whether the user
1128 viewing the event is the organizer. (Will use this later to allow/disallow
1129 sending out invitations.)
1131 Revision 400.55 2002/11/26 05:01:04 ajc
1132 * Began handling attendee fields
1134 Revision 400.54 2002/11/16 23:40:11 ajc
1137 Revision 400.53 2002/11/16 23:15:02 ajc
1138 * Make the "all day event" shadebox smaller (month view) - no border.
1139 * Fixed bug that caused any events following an all day event to also appear
1142 Revision 400.52 2002/11/16 05:40:54 ajc
1143 * When adding new events to the calendar, default to the month [and day]
1144 currently being viewed.
1145 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1147 Revision 400.51 2002/11/15 05:05:47 ajc
1148 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1150 Revision 400.50 2002/11/15 04:11:46 ajc
1151 * Added even more nifty JavaScript to cause the hour/minute and end date
1152 fields of a calendar event form to render as disabled when the "all day
1153 event" box is checked -- not just when the user checks the box, but also
1154 when the box begins its life already checked.
1156 Revision 400.49 2002/11/14 04:59:40 ajc
1157 * Correctly serialize and save all day events using date instead of date/time
1159 Revision 400.48 2002/11/13 04:49:23 ajc
1160 * "All day event" shows as a single checkbox, instead of one for the start
1161 time and one for the end time. Added nifty JavaScript to zero and shade
1162 the hour/minute and all end time fields when all-day-event is checked.
1164 Revision 400.47 2002/11/12 05:57:27 ajc
1165 * Display a nicer looking screen when replying to calendar invitations
1166 * When displaying day view, don't show all day events twice
1167 * Day or month view: denote all day events by displaying them inside
1170 Revision 400.46 2002/11/12 03:26:39 ajc
1171 * Tell the user about broken Citadel server connections instead of
1172 simply printing "Goodbye"
1174 Revision 400.45 2002/10/23 04:11:38 ajc
1175 * Detect when a meeting invitation is actually an update for an existing UID
1176 and tell the user so.
1178 Revision 400.44 2002/10/21 20:16:38 ajc
1179 * Display conflicts nicely
1181 Revision 400.43 2002/10/21 18:29:14 ajc
1182 * Ask server to hunt for conflicts when displaying a meeting invitation
1184 Revision 400.42 2002/10/19 21:28:32 ajc
1185 * Moved the calendar meeting request reply functionality to the Citadel server
1187 Revision 400.41 2002/10/19 17:10:14 ajc
1188 * Add "Tentative" accept button
1189 * Only display Accept/Tentative/Decline button when method=REQUEST
1191 Revision 400.40 2002/10/19 04:16:37 ajc
1192 * Save an incoming meeting request into the user's calendar.
1194 Revision 400.39 2002/10/18 20:55:05 ajc
1195 * Began work on meeting request accept/decline
1197 Revision 400.38 2002/10/16 19:16:39 ajc
1198 * Fixes and updates to build WebCit on Linux for IBM S/390
1200 Revision 400.37 2002/10/09 04:12:44 ajc
1201 * Templatized trailing HTML
1202 * Templatized "new start page" page
1203 * Added global substitution macros
1205 Revision 400.36 2002/10/09 03:51:01 ajc
1206 * Templatized the <HEAD> section of HTML
1208 Revision 400.35 2002/10/07 23:03:38 ajc
1209 * messages.c: don't display room name field when it's blank
1211 Revision 400.34 2002/10/07 04:10:37 ajc
1212 * When displaying meeting invitations, only show date/time for VEVENT
1213 subcomponents. Date/time for other subcomponents are irrelevant.
1214 * Cleaned up HTML display of meeting invitations.
1216 Revision 400.33 2002/10/03 03:40:31 ajc
1217 * Worked on meeting accept/decline a little bit
1219 Revision 400.32 2002/09/30 03:58:35 ajc
1220 * Dabbled in handling incoming meeting requests
1222 Revision 400.31 2002/09/29 20:15:43 ajc
1223 * Completed the calendar day view
1225 Revision 400.30 2002/09/28 04:01:30 ajc
1226 * started fleshing out the calendar day view
1228 Revision 400.29 2002/09/27 21:19:28 ajc
1231 Revision 400.28 2002/09/27 18:31:33 ajc
1232 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1233 * After saving a VEVENT, return to the correct calendar view and date
1235 Revision 400.27 2002/09/27 17:15:44 ajc
1236 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1238 Revision 400.26 2002/09/27 04:37:21 ajc
1239 * New, buggy versions of event editing screens
1241 Revision 400.25 2002/09/26 22:00:16 ajc
1242 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1243 month 1 in libical functions)
1245 Revision 400.24 2002/09/25 21:57:13 ajc
1246 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1249 Revision 400.23 2002/09/24 04:12:34 ajc
1250 * Rough cut of the two-pass calendar display routines (first pass: go thru
1251 messages gathering VEVENT items; second pass: render calendar with data)
1253 Revision 400.22 2002/09/23 04:01:33 ajc
1254 * Presentation changes to calendar month view
1256 Revision 400.21 2002/09/22 05:20:27 ajc
1257 * Began implementing month view
1259 Revision 400.20 2002/09/21 04:38:05 ajc
1260 * Added utility functions for displaying vcalendar timestamps in web forms
1261 and translating form data back to timestamps.
1262 * Completed the "edit task" and "add new task" screens.
1264 Revision 400.19 2002/09/20 20:28:08 ajc
1265 * Smooth transition between "list tasks" & "edit task" screens
1267 Revision 400.18 2002/09/20 03:54:44 ajc
1268 * Display the "Tasks" view as a bulleted list with each task clickable
1269 * Clicking brings up an (unfinished) "edit task" screen
1271 Revision 400.17 2002/09/18 21:44:02 ajc
1272 * display VTODO parameters
1274 Revision 400.16 2002/09/17 04:21:00 ajc
1275 * Handler chains for VCALENDAR and VTODO types
1277 Revision 400.15 2002/09/17 03:37:10 ajc
1278 * Implemented a 'display handler' infrastructure for various groupware types
1280 Revision 400.14 2002/09/16 03:35:12 ajc
1281 * Just a bunch of glue code to iterate through the various types of ical
1282 objects we could encounter
1284 Revision 400.13 2002/09/15 04:05:41 ajc
1285 * Process calendar object subcomponents
1287 Revision 400.12 2002/09/15 03:40:13 ajc
1289 * When a text/calendar MIME type is discovered in a message, send it to
1290 the (currently skeleton) parser in calendar.c
1291 * calendar.c: skeleton parser for calendar objects which currently just
1292 creates an icalcomponent object and frees it.
1294 Revision 400.11 2002/09/15 03:16:24 ajc
1295 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1296 function namespace in libical
1298 Revision 400.10 2002/09/15 02:50:55 ajc
1299 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1301 Revision 400.9 2002/09/14 21:33:31 ajc
1302 * Backed out compression of inlines -- not all browsers appear to handle it
1304 Revision 400.8 2002/09/14 20:20:29 ajc
1305 * Attempting to push more stuff through compression. I've introduced some
1306 sort of deadlock bug that I can't seem to find yet...
1308 Revision 400.7 2002/09/14 20:00:22 ajc
1309 * Compress output_image() graphics
1311 Revision 400.6 2002/09/14 16:26:35 ajc
1312 * output_image() now reads the entire image from Citadel into a buffer before
1313 sending it to the browser (for performance reasons, and so it can compress)
1315 Revision 400.5 2002/09/14 04:52:59 ajc
1316 * Look for the "libical" calendaring library and link it in if present...
1318 Revision 400.4 2002/09/14 04:02:36 ajc
1319 * Finished gzip compression of dynamic pages (when browser supports it)
1321 Revision 400.3 2002/09/13 20:40:53 ajc
1322 * Detect when the client browser is capable of gzip encoding
1323 (actual encoding is not implemented yet)
1325 Revision 400.2 2002/09/13 15:54:40 ajc
1326 * Reversed the above change because I broke it somehow
1328 Revision 400.1 2002/09/11 22:46:59 ajc
1329 * Started adding in compression and calendaring library detects (not finished)
1331 Revision 400.0 2002/09/09 03:56:11 ajc
1332 * This is version 4.00
1334 Revision 323.68 2002/09/09 03:51:01 ajc
1335 * In the HTML-to-HTML converter:
1336 --> Open links in new window (as with text msgs)
1337 --> Convert loose URL's to hot links (as with text msgs)
1339 Revision 323.67 2002/09/06 03:59:11 ajc
1340 * Added an "About this server" panel to the Summary page.
1341 (Useless fluff, but better than an empty column.)
1343 Revision 323.66 2002/08/26 02:57:06 ajc
1344 * Rooms listed on the summary page are now clickable-gotoable
1346 Revision 323.65 2002/08/26 01:24:09 ajc
1347 * Added a "summary" page (rather sparse for now)
1349 Revision 323.64 2002/08/24 15:30:48 ajc
1350 * GET instead of POST for listsub. Also add a 'Back...' link.
1352 Revision 323.63 2002/08/24 05:59:24 ajc
1353 * Bugfixes and cosmetic changes to listsub system
1355 Revision 323.62 2002/08/23 03:37:19 ajc
1356 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1358 Revision 323.61 2002/08/22 03:55:47 ajc
1359 * 'unsubscribe' command (but not 'confirm unsubscribe')
1361 Revision 323.60 2002/08/21 21:58:37 ajc
1362 * Completed self-service list subscription via web.
1363 (Still need to implement unsubscribe.)
1365 Revision 323.59 2002/08/16 22:06:51 ajc
1368 Revision 323.58 2002/08/16 03:51:12 ajc
1369 * I think I've finally nailed the 'no session' pages now...
1371 Revision 323.57 2002/08/15 03:49:47 ajc
1372 * Fleshed out the list subscription page a bit
1374 Revision 323.56 2002/08/13 19:55:12 ajc
1375 * Keep track of the HTTP "Host:" header being sent by the browser.
1376 (We're going to need this in the near future)
1378 Revision 323.55 2002/08/05 16:07:30 ajc
1379 * Moved "edit floor label pic" to the floor editing screen
1381 Revision 323.54 2002/08/05 15:53:00 ajc
1382 * Commands to add, change, delete floors
1384 Revision 323.53 2002/07/26 03:20:04 ajc
1385 * Beautified the folder tabs in "edit room"
1387 Revision 323.52 2002/07/25 04:01:58 ajc
1388 * Final cleanup of changes (finally located and fixed the bug)
1390 Revision 323.51 2002/07/24 04:14:23 ajc
1391 * Minor code cleanup of last night's changes
1393 Revision 323.50 2002/07/23 15:40:54 ajc
1394 * Minor cleanup of previous changes
1396 Revision 323.49 2002/07/23 04:43:58 ajc
1397 * Updated message reading to use the new MSG4 command, so we can do output
1398 of various types of richtext (mainly HTML).
1400 Revision 323.48 2002/07/16 03:37:24 ajc
1401 * Small change to above
1403 Revision 323.47 2002/07/16 03:23:37 ajc
1404 * Display HTML messages as HTML. (Wow!)
1406 Revision 323.46 2002/07/13 04:39:59 ajc
1407 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1408 output HTML instead of converting to text/plain and back. (Not finished.)
1410 Revision 323.45 2002/07/11 03:17:03 ajc
1411 * hacks to text_to_server() to transmit messages as HTML
1413 Revision 323.44 2002/07/09 04:21:12 ajc
1416 Revision 323.43 2002/07/06 03:10:26 ajc
1417 * Enable a "make this my start page" link that works in lots of places.
1418 Configures a user's preference of where to go after login.
1420 Revision 323.42 2002/06/19 22:01:31 ajc
1421 * When editing another user's vCard, do a "transient goto" to their config
1422 room so you don't automatically gain access to their config room.
1423 * When creating a user, go back to the "select user to edit" screen with the
1424 new user's account name pre-selected.
1426 Revision 323.41 2002/06/17 03:48:44 ajc
1427 * Finished the thing to edit other users' vCards.
1429 Revision 323.40 2002/06/16 21:49:02 ajc
1430 * Administratively edit other users' vCards. Still needs a couple of lines
1431 of glue code to make it work.
1433 Revision 323.39 2002/06/15 20:34:39 ajc
1434 * Use safestrncpy() instead of strncpy() where appropriate
1435 * Fixed a memory allocation bug in the vCard parser
1437 Revision 323.38 2002/05/23 03:40:05 ajc
1438 * Brought over a utility function I'll need later
1440 Revision 323.37 2002/05/22 02:34:56 ajc
1441 * Finished room/folder view selector. Pretty cool.
1443 Revision 323.36 2002/05/22 01:53:23 ajc
1444 * Room list or folder list? Give the user a choice. (Has bugs.)
1446 Revision 323.35 2002/05/12 15:21:43 error
1447 * do_template() now parses a .wml file for WAP clients, and a .html file
1450 Revision 323.34 2002/05/11 22:46:19 error
1451 * Track whether user-agent is a WAP gateway
1453 Revision 323.33 2002/05/11 15:35:07 error
1454 * webcit.c: add MIME types for WAP/WML
1456 Revision 323.32 2002/05/10 15:29:58 ajc
1457 * Hacked the address book view a little bit
1459 Revision 323.31 2002/05/09 03:53:56 ajc
1460 * Began working on address book view
1462 Revision 323.30 2002/05/08 03:38:58 ajc
1463 * Preferences framework
1465 Revision 323.29 2002/05/07 03:57:29 ajc
1466 * In message summary, replace 'Del' links with checkboxes
1468 Revision 323.28 2002/05/05 03:28:15 ajc
1469 * Shuffled around the room banner a bit
1471 Revision 323.27 2002/05/03 19:32:39 ajc
1472 * Finished "folder list" mode (still need to move it to a permanent location)
1474 Revision 323.26 2002/05/03 03:55:17 ajc
1475 * more folder display stuff
1477 Revision 323.25 2002/05/01 22:03:07 ajc
1478 * "folder list" view (not finished)
1480 Revision 323.24 2002/05/01 03:23:31 ajc
1481 * Added a drop-down box to change a user's view of a room.
1483 Revision 323.23 2002/04/28 03:56:47 ajc
1484 * Finished summary mode (for the most part, anyway)
1486 Revision 323.22 2002/04/26 21:13:21 ajc
1487 * Separated "summary mode" message listing into its own function
1488 * Go to summary mode automatically when the server says that view=1
1490 Revision 323.21 2002/04/20 04:14:29 ajc
1491 * Some work on email summary screen
1493 Revision 323.20 2002/03/31 05:02:39 ajc
1494 * Remove "Page another user" link from main menu
1495 * Add "edit my citadel config room" type link from edit user screen
1497 Revision 323.19 2002/03/29 22:30:45 ajc
1498 * Finished the "edit user" screen.
1500 Revision 323.18 2002/03/29 15:18:09 ajc
1501 * yep ... more user edit stuff
1503 Revision 323.17 2002/03/26 19:01:12 ajc
1504 * More edit user stuff
1506 Revision 323.16 2002/03/26 18:23:23 ajc
1507 * Don't display room banner on screens that don't pertain to a particular room
1508 * Initial prep for add/change/delete user accounts screen
1510 Revision 323.15 2002/03/22 04:33:08 ajc
1511 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1513 Revision 323.14 2002/03/19 04:35:10 ajc
1514 * Brought over yet another new version of the MIME parser from Citadel
1516 Revision 323.13 2002/03/13 03:56:52 ajc
1517 * New site config option "Allow system Aides to gain access to mailboxes"
1519 Revision 323.12 2002/03/12 23:13:57 ajc
1520 * Moved room access controls out of the admin menu and into the room commands
1521 menu. Prettied up the access control list screen.
1523 Revision 323.11 2002/03/10 06:07:09 ajc
1524 * Handle multiple Internet e-mail addresses in vCard editor
1526 Revision 323.10 2002/03/07 04:56:09 ajc
1527 * Final polish for initial round of vCard editing functions. Only show "edit"
1528 link when editing user's own vCard in the My Citadel Config> room.
1530 Revision 323.9 2002/03/06 05:22:33 ajc
1531 * More vcard editing form stuff
1533 Revision 323.8 2002/03/05 05:05:06 ajc
1534 * More vCard editing stuff
1536 Revision 323.7 2002/03/04 05:28:54 ajc
1537 * Wrote some skeleton code for robust vCard editing
1539 Revision 323.6 2002/03/03 06:58:25 ajc
1540 * Login errors displayed in red
1542 Revision 323.5 2002/03/03 06:52:59 ajc
1543 * Allow editing of the "disable self-service user account creation" site config option
1545 Revision 323.4 2002/02/24 07:02:44 ajc
1546 * Added the ability to enter a Subject: line in messages
1547 * Go to the Mail room when user clicks on the new mail alert icon
1549 Revision 323.3 2002/02/13 22:47:51 ajc
1550 * Added some rudimentary support for displaying vCards as card-looking things
1552 Revision 323.2 2002/02/13 15:04:25 ajc
1553 * Began some hacks for vCard processing
1555 Revision 323.0 2002/01/13 09:07:06 ajc
1558 Revision 322.4 2002/01/13 09:06:38 ajc
1559 * Brought over the debugged mime parser from Citadel
1561 Revision 322.3 2002/01/05 06:19:17 error
1562 * Add MIME types text/css and image/png
1564 Revision 322.2 2002/01/03 22:32:38 ajc
1565 * templatized the "prompt for recipient" screen
1567 Revision 322.1 2001/12/28 09:43:05 error
1568 * Client support for hostnames up to 63 characters
1570 Revision 322.0 2001/12/26 23:11:56 ajc
1573 Revision 321.1 2001/12/26 23:11:25 ajc
1574 * Minor change to the upload handler, to fix graphics uploads
1576 Revision 321.0 2001/12/26 05:28:02 ajc
1579 Revision 320.2 2001/12/26 05:24:11 ajc
1580 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1581 link tags. The nifty JavaScript stuff is now used only to light up the
1582 buttons during mouse hovers, and nothing more.
1584 Revision 320.1 2001/12/25 00:14:44 error
1585 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1587 Revision 320.0 2001/12/21 06:04:03 ajc
1590 Revision 301.22 2001/12/21 06:03:54 ajc
1593 Revision 301.21 2001/12/20 05:02:42 ajc
1594 * If you paid for this software, someone is ripping you off.
1595 * Fixed the urlesc() function to use a caller-supplied target buffer.
1597 Revision 301.20 2001/12/18 20:35:29 ajc
1598 * More fun JavaScript-enabled buttons
1600 Revision 301.19 2001/12/18 16:48:06 ajc
1601 * Began testing new JavaScript-enabled k00l light-up buttonz
1603 Revision 301.18 2001/12/18 06:06:20 ajc
1604 * mime parser update
1606 Revision 301.17 2001/12/15 20:51:33 ajc
1607 * "reply" button on pop-up pages
1609 Revision 301.16 2001/12/11 16:02:40 ajc
1610 * Completed support for add/remove mailing list recipients.
1612 Revision 301.15 2001/12/11 15:22:53 ajc
1613 * Began constructing the listserv screen for config (not tested)
1615 Revision 301.14 2001/12/11 05:37:12 ajc
1616 * Finished the share/unshare room screen in Edit Room
1618 Revision 301.13 2001/12/03 04:43:40 ajc
1619 * Brought over an update of the MIME parser from Citadel.
1621 Revision 301.12 2001/12/02 07:09:13 ajc
1622 * Turned the room editing page into a tabbed dialog
1623 * Started adding some of the room sharing stuff
1625 Revision 301.11 2001/11/22 05:17:06 ajc
1626 * Completed the add/change/delete neighbor node screens
1628 Revision 301.10 2001/11/18 01:47:24 ajc
1629 * Tentatively begun the change of networking configuration screens to reflect
1630 the new network architecture of the server.
1632 Revision 301.9 2001/11/18 01:41:09 ajc
1633 * Brought over the newer string tokenizer from Citadel
1634 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1635 server's convention of #define SIZ 4096
1637 Revision 301.8 2001/11/14 03:20:22 ajc
1638 * Add some more of the newer config settings to the site config screen
1640 Revision 301.7 2001/09/25 03:34:09 ajc
1641 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1642 and bail out without bothering the Citadel server.
1644 Revision 301.6 2001/08/22 16:38:06 ajc
1645 * Added the "-c" command line option to generate optional cookies indicating
1646 the host name of the server. This makes it easy to put a cluster of WebCit
1647 servers behind (for example) an Arrowpoint load balancer.
1649 Revision 301.5 2001/08/21 04:02:56 ajc
1650 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1651 unwanted page caching
1653 Revision 301.4 2001/08/13 03:43:24 ajc
1656 Revision 301.3 2001/08/13 03:40:01 ajc
1657 * Another attempt at focus
1659 Revision 301.2 2001/08/11 04:24:39 ajc
1660 * Attempt at setting focus to msgtext area when entering a message.
1662 Revision 301.1 2001/08/02 03:42:03 ajc
1663 * Changed the wholist to work with the new masquerade semantics
1665 Revision 301.0 2001/06/28 15:05:31 ajc
1668 Revision 300.2 2001/06/28 15:03:49 ajc
1669 * Every generated page now includes a meta tag to disable evil "smart tags"
1670 (see http://smarttags.manilasites.com/ for more information)
1672 Revision 300.1 2001/06/28 02:39:54 ajc
1673 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1674 the screen where you can create a room...
1676 Revision 300.0 2001/06/27 06:24:06 ajc
1677 * Tagged everything as Version 3.00
1679 Revision 213.25 2001/06/27 06:22:49 ajc
1680 * Updated docs for the 3.00 release
1682 Revision 213.24 2001/06/27 06:16:01 ajc
1683 * Correct generated window name in pop up pages
1684 * Added handling of MIME inline images (not tested)
1686 Revision 213.23 2001/06/22 17:58:20 ajc
1687 * A few performance and tuning cleanups. Increased the size of the socket
1688 queue length to 100 for use on big systems. Also, during startup, the
1689 initial startup thread now exits after creating the worker threads, instead
1690 of becoming a worker thread itself. For some reason Solaris had problems
1691 with the latter method.
1693 Revision 213.22 2001/06/07 03:16:57 ajc
1694 * Brought over an updated mime parser from Citadel
1696 Revision 213.21 2001/06/06 14:44:25 ajc
1697 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1699 Revision 213.20 2001/05/31 02:26:22 ajc
1700 * Fixed login to take you to the Lobby instead of the next room.
1702 Revision 213.19 2001/05/30 22:37:09 ajc
1703 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1704 or a "filename" from the MIME parser.
1706 Revision 213.18 2001/05/30 01:06:57 ajc
1707 * Changes to mime parser ... still something wrong
1709 Revision 213.17 2001/05/28 19:27:29 ajc
1710 * Fixed bug which marked all messages in Lobby as old before reading at login
1712 Revision 213.16 2001/05/25 22:39:26 ajc
1713 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1715 Revision 213.15 2001/05/23 16:15:23 ajc
1716 * UI changes (pretty frames with no scrollbars)
1718 Revision 213.14 2001/05/22 00:32:17 ajc
1721 Revision 213.13 2001/05/22 00:02:18 ajc
1722 * Another attempt to fix the fd leak
1724 Revision 213.12 2001/05/19 02:21:40 ajc
1725 * Attempt to fix the dangling sockets.
1727 Revision 213.11 2001/05/15 03:22:25 ajc
1728 * More icon updates and link cleanup type stuff
1730 Revision 213.10 2001/05/06 05:11:48 ajc
1731 * Added paging icon and right-justified it
1732 * Send-page window is now a popup
1734 Revision 213.9 2001/05/04 04:28:10 ajc
1735 * Added "page user" button in wholist
1737 Revision 213.8 2001/05/01 00:49:43 ajc
1738 * more of the UI overhaul
1740 Revision 213.7 2001/04/30 01:49:36 ajc
1741 * more work on UI overhaul
1743 Revision 213.6 2001/04/29 04:39:23 ajc
1744 * User interface overhaul now in progress. WARNING: incomplete system.
1746 Revision 213.5 2001/04/01 22:13:37 cough
1747 * Modified roomops.c to give users the ability to pick a floor at room
1750 Revision 213.4 2001/02/15 01:21:55 ajc
1751 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1752 invite/kickout functionality.
1754 Revision 213.3 2001/01/25 23:10:00 ajc
1755 * "Delete message" button now confirms on client-side using JavaScript
1757 Revision 213.2 2000/12/05 18:39:49 ajc
1758 * Added support for non-USA countries in registration screen (requires the
1759 latest Citadel server, which supports the country field)
1761 Revision 213.1 2000/10/20 04:27:46 ajc
1762 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1764 Revision 213.0 2000/10/03 16:44:01 ajc
1765 * Tagged for 2.13 release
1767 Revision 212.16 2000/10/03 03:15:53 ajc
1768 * Cosmetic changes to login screen, menu bar, and message header bar
1770 Revision 212.15 2000/09/28 03:44:52 ajc
1771 * Linked to the bio/photo page from message headers. I'm not sure I like the
1772 color scheme, though.
1774 Revision 212.14 2000/09/28 03:37:23 ajc
1775 * who.c: provide links to bio/photo pages for each user in the wholist
1777 Revision 212.13 2000/09/24 21:37:21 ajc
1778 * When reading large numbers of messages, group them in smaller numbers and
1779 display the selector bar in search engine style (like AltaVista and Google)
1781 Revision 212.12 2000/09/24 04:17:16 ajc
1782 * Templatized the room banner.
1784 Revision 212.11 2000/09/17 03:29:45 ajc
1785 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1787 Revision 212.10 2000/09/14 11:43:37 error
1788 Replace occurrences of % throughout the HTML with %% so as to be friendly
1789 to HP/UX printf() and possibly others.
1791 Revision 212.9 2000/09/13 04:13:59 ajc
1792 * Completed the initial hack of the variable substitution template thingy.
1793 Check out static/login.html to see the first template.
1795 Revision 212.8 2000/09/11 17:08:16 ajc
1796 * Started templatizing the login screen. Not finished yet.
1798 Revision 212.7 2000/09/11 03:29:50 ajc
1799 * Started working on a variable-substitution thing
1801 Revision 212.6 2000/08/30 03:20:22 ajc
1802 * Put the wholist back into its own window.
1804 Revision 212.5 2000/07/06 03:46:29 ajc
1805 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1807 Revision 212.4 2000/06/29 04:22:35 ajc
1808 * Changed the format of the wholis (again). Now it shows up in a frame
1809 instead of a separate window.
1811 Revision 212.3 2000/06/12 03:28:44 ajc
1812 * added support for multi-line paging
1814 Revision 212.2 2000/06/07 04:11:28 ajc
1815 * HTML changes to room banner
1817 Revision 212.1 2000/05/31 04:29:54 ajc
1818 * Initial support for "summary" (headers only, no body) mode of reading
1819 messages, and "read one" mode. For future support of 'traditional' email.
1821 Revision 212.0 2000/05/23 20:35:52 ajc
1822 * Tagged for the 2.12 release
1824 Revision 211.19 2000/05/18 02:33:39 ajc
1825 * Don't call whobbs() directly after changing masq room/host, it screws up the
1826 refresh. It now calls an HTTP redirect page instead.
1827 * added http_redirect(char *url) function to accomplish the above
1829 Revision 211.18 2000/05/08 17:24:32 ajc
1830 * Removed HTTP date fields because it was confusing browser caches (weird)
1831 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1833 Revision 211.17 2000/05/07 23:46:55 ajc
1834 * added Date: and Last-Modified: headers to HTTP output
1835 * masquerade room/host screen now runs in wholist window, and returns to it
1837 Revision 211.16 2000/05/02 17:32:06 ajc
1838 * Font related changes to html
1840 Revision 211.15 2000/04/20 02:42:23 ajc
1841 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1842 crashing every session, every time. (?)
1843 * End the session after displaying robots.txt or nocookies.html, to prevent
1844 big session logjams when either of these conditions are met
1846 Revision 211.14 2000/04/15 15:43:46 nbryant
1847 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1848 64-bit gcc on sparc is evil)
1850 Revision 211.13 2000/04/06 20:42:03 nbryant
1851 * configure.in: fix a typo
1853 Revision 211.12 2000/04/06 20:37:01 nbryant
1854 * solaris cleanups and warning fixes
1856 Revision 211.11 2000/03/31 03:48:52 ajc
1857 * text_to_server() now behaves the way web users expect text entry to work.
1858 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1860 Revision 211.10 2000/03/31 02:39:06 ajc
1861 * Fixed bugs in "Site configuration" and added new fields.
1863 Revision 211.9 2000/03/31 02:08:45 ajc
1864 * Added "max messages per page" and "read next nnn" stuff to read loop
1865 (probably not in its final form)
1867 Revision 211.8 2000/03/28 17:02:47 nbryant
1868 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1870 Revision 211.7 2000/03/27 16:18:17 ajc
1871 * Implement multi-room chat as available in Citadel 5.70
1873 Revision 211.6 2000/03/23 04:45:15 ajc
1874 * Experimental move of wholist to a separate auto-refreshing window
1876 Revision 211.5 2000/03/19 22:49:03 ajc
1877 * Made the header-bar buttons more visible
1878 * Added a "reply" header-bar button
1879 * Move "Subject:" lines into the header-bar
1880 * Padded the header-bars by one pixel (nicer looking)
1881 * Changed message date/time output format
1883 Revision 211.4 2000/03/19 19:49:31 ajc
1884 * Added support for unix domain sockets
1886 Revision 211.3 2000/02/11 23:45:04 nbryant
1887 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1888 * tcp_sockets.c: include <arpa/inet.h>
1890 Revision 211.2 2000/02/11 23:30:04 nbryant
1891 configure.in: added some code for FreeBSD
1893 Revision 211.1 2000/01/11 04:20:40 ajc
1894 * Add "close window" option to goodbye screen
1896 Revision 211.0 2000/01/04 15:24:16 ajc
1897 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1898 * This will be released as v2.11; tagged everything as such.
1900 Revision 210.0 1999/12/24 04:57:18 ajc
1903 Revision 1.121 1999/12/23 04:54:48 ajc
1904 * Changed session cookie from hexadecimal encoding to base64
1905 * Removed overly verbose logging
1907 Revision 1.120 1999/12/12 18:12:28 ajc
1908 * get http request: clear hold buffer before starting to read in HTTP request.
1909 This was causing some requests to get corrupted.
1911 Revision 1.119 1999/12/08 18:25:21 ajc
1912 * Increased the size of the backlog queue length passed to accept() and made
1913 it a configuration parameter in webcit.h
1915 Revision 1.118 1999/12/07 16:09:26 ajc
1916 * Better (non fireworks display mode) handling of broken HTTP sockets
1918 Revision 1.117 1999/12/06 03:40:29 ajc
1919 * Moved a bunch of other global variables to per-session variables
1921 Revision 1.116 1999/12/06 02:05:33 ajc
1922 * Moved global march list into per-session context
1924 Revision 1.115 1999/12/05 18:38:02 ajc
1925 * Auto-scaling worker thread pool size
1927 Revision 1.114 1999/12/05 17:38:41 ajc
1928 * Additional debugging and cleanup
1930 Revision 1.113 1999/12/04 22:16:05 ajc
1931 * Moved all diagnostic output to stderr
1932 * Moved "HTTP/1.0 200 OK" output to output_headers()
1934 Revision 1.112 1999/12/04 21:56:59 ajc
1935 * Finished the overhaul. Now to tune...
1937 Revision 1.111 1999/12/03 17:59:53 ajc
1938 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1939 pseudocode so the build is currently broken.
1941 Revision 1.110 1999/12/03 16:37:46 ajc
1942 * Repaired HTTP output for image transfers and static content
1944 Revision 1.109 1999/12/03 05:09:54 ajc
1945 * Rewrote the HTTP engine and application coupling to run in a worker thread
1946 model and to run as a single multithreaded program (eliminated helper
1947 processes and pipes). It currently runs but has many large bugs.
1949 Revision 1.108 1999/12/03 00:18:20 ajc
1950 * Added ".c.o" rule to Makefile
1952 Revision 1.107 1999/11/26 03:32:59 ajc
1953 * Started moving all of the global variables into a struct, to facilitate
1954 multithreaded server.
1956 Revision 1.106 1999/11/26 01:28:10 ajc
1959 Revision 1.105 1999/11/04 02:05:02 ajc
1960 * Added 'number of worker threads' to site config screen
1962 Revision 1.104 1999/10/25 02:25:09 ajc
1963 * Shuffled around the room editing commands
1965 Revision 1.103 1999/10/14 04:07:18 ajc
1966 * Cleaned up the bottom-of-page icons
1968 Revision 1.102 1999/10/08 23:58:11 ajc
1969 * Minor bug fix in registration screen
1971 Revision 1.101 1999/10/06 02:44:02 ajc
1972 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1973 it back in when it's fixed. Also added more attempts at cache disabling,
1974 but it still doesn't work in the StarOffice browser. I don't know why.
1976 Revision 1.100 1999/10/02 03:26:14 ajc
1977 * Merged in Nick's bit of JavaScript to handle key commands.
1978 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1979 in a text field. Right now you can't even log in.
1981 Revision 1.99 1999/09/01 01:06:11 ajc
1982 * Added "max message length" field in global config screen
1984 Revision 1.98 1999/08/14 18:16:10 ajc
1985 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1988 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1989 * Did neat stuff to the bottom of the page
1991 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1992 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1993 to a Citadel server fails.
1994 * messages.c: don't auto-link URL's in messages if it would cause
1997 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1998 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1999 compiler. This should make more browsers happy.
2001 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2002 * Added support for "robots.txt" telling spiders to go away.
2003 * Do a slrp_highest() when logging off.
2005 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2006 * Rearranged the code in "Site-wide configuration" and "Generic
2007 server command" to avoid nested server operations
2009 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2010 * webcit.c: added "back, top, next" buttons to bottom of each page
2011 * menubar.html: replaced "User list" with "Page another user"
2013 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2014 * context_loop.c: rearranged some code to try to eliminate deadlocks
2016 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2017 * Unknown URL's now display the main menu instead of diagnostics
2018 * Diagnostics are now at <baseurl>/diagnostics
2020 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2021 * Session no longer locks up when an express message is cancelled
2022 * The default Citadel server is now "localhost" instead of uncnsrd
2023 * Added some documentation
2025 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2026 * roomops.c: made room banner graphics more reliable
2027 * messages.c: added code to prevent accidental "double-posting"
2028 * who.c: fixed the "Change room/host/user" submit logic
2030 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2031 * Changed static/menubar.html so the text is readable
2033 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2034 * Ditched the frames mode completely. It wasn't working properly in,
2035 among other places, IE 5. Die, Bill, Die.
2037 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2038 * Fixed the behavior of the "forget room" routine, to properly handle
2039 the transition back to the Lobby after it's all done.
2040 * Added ExpressMessageCat() to allow code to send the user messages
2041 along with incoming express messages
2042 * WebCit now sends the name of the end user's browser as the client
2043 name in a Citadel IDEN command rather than its own name.
2045 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2046 * Minor code cleanups
2047 * New mail notification
2049 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2050 * Top-aligned all the cells in the fake frames in non-frames mode
2052 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2053 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2054 of a Goto, in order to prevent it from first marking all msgs old.
2056 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2057 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2058 which can differentiate the needs of frames and noframes modes
2060 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2061 * webserver.c: added "-t" option to send traces somewhere else
2063 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2064 * context_loop.c: display an error page if the client browser
2065 requests a non-root page and there is no cookie set
2066 * webserver.c: took my name off the copyright notice (it's a group
2069 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2070 * Reworked a lot of the structure, made more HTML "embeddable"
2071 * Changed the noframes mode to display "fake" frames using tables
2073 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2074 Changed some output formatting (mainly <FONT> tags).
2075 Changed who.c to use urlescputs() rather than escputs()
2076 in urls so GOTOs and User Profiles work when the string has a
2079 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2080 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2081 How to cause "onLoad=" to cause a sibling frame to refresh without
2082 having to use the nonportable HTTP "Window-Target:" directive. Began
2083 implementation of this; it should allow portable NS/IE compatibility.
2085 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2086 * Implemented "access level required to create rooms"
2088 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2089 * webcit.c: modified getz() to *exit* the program when fgets()
2090 returns an error. This is actually the desired behavior; it would
2091 otherwise busy-loop forever on a broken pipe.
2093 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2094 * webcit.c: added to getz() the ability to return an error code;
2095 implemented this in the main loop, hopefully fixing problems
2096 * Added "braindamage" file (frames/JS browser compatibility list)
2097 * Added HTTP "User-agent:" detection
2098 * wildmat.c, braindamage.c: added
2099 * Initial value of 'noframes' is now set by the braindamage check
2100 * Ran everything through "indent -kr -i8"
2101 * roomops.c: in room list, print a in otherwise empty cells
2103 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2104 * context_loop.c: warning fix
2105 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2107 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2108 * Resolve the name of the connecting host and pass it on to Citadel
2110 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2111 * wDumpContent() is now responsible for </BODY></HTML> most of the
2112 time (parameter settable) so that the main menu can easily be
2113 embedded in every page when running in noframes mode
2114 * noframes mode selection is now carried in the cookie
2116 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2117 * Made the frames stuff less dependent on the HTML TARGET= directive
2118 and more dependent on the HTTP Window-target: directive.
2119 * Made the system semi-navigable in noframes mode.
2121 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2122 * Brought over the new room listing code and <G>oto heuristics
2123 from the main Citadel tree, to pay attention to floor/room ordering
2125 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2126 * Modified the back end of mime_parser to use callbacks instead of
2127 doing something specific. Now we can use it elsewhere.
2129 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2130 * Fixed the bugs in "Site-wide configuration"
2131 * Added a "generic server commands" screen
2133 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2134 * Reduced the multiple cookies down to one cookie combining all data.
2136 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2137 * Removed wc_host and wc_port cookies.
2138 * Added an "edit your session" screen to change your wholisting.
2140 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2141 * Added "enter registration"
2142 * Set up automatic trigger of Enter Registration when the server
2144 * Established that a one-to-one WebCit/Citadel correspondence will
2145 be required. No big deal due to shared code segments.
2146 * Added "change password"
2147 * Added networking configuration screens. These still need testing.
2148 * Added a "kill session" link to each line of the wholist when
2149 logged in as an aide, and the screens to perform this operation.
2151 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2152 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2153 * "Finished" the MIME parser.
2154 * Got image uploads working.
2155 * Added "add/edit user photo" screens.
2156 * Added "add/edit room graphic" screens.
2157 * Added "add/edit floor graphic" screens.
2158 * Fixed display of floor graphic in known rooms list.
2160 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2161 * Wrote mime_parser.c for handling of image uploads. This will also
2162 be used in future Citadel MIME projects.
2164 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2165 * Fixed a bug in the room banner display code
2166 * Added "delete room"
2167 * Added "validate users"
2169 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2170 * Added "edit room info file"
2173 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2174 * Changed the "auto read new" functionality from a meta refresh tag
2175 to an "onload" directive (the former was causing graphics problems)
2176 * Added "create room"
2179 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2180 * Got the Zap and List-Zapped commands working
2181 * Added a convenience function to display a page with an error string
2182 * Automatically do a read-new-msgs whenever a new room banner is loaded
2184 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2185 * Added the screens to send pages
2186 * Changed message headers to display in bigger font, non-boldface
2187 * Added the chat system
2188 * Added goto private rooms
2190 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2191 * Replace "Citadel" in menu bar with the Citadel logo
2193 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2194 * automatically regenerate Makefile when Makefile.in changes
2196 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2197 * context_loop.c: Moved "remove session" into its own function.
2198 Check for dead webcit child process before each transaction.
2199 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2200 against broken HTTP connections.
2201 * Added a housekeeping thread to periodically remove dead sessions
2202 and kill idle sessions.
2203 * messages.c: added "delete message" functionality
2204 * messages.c: added "move message" functionality
2205 * userlist.c: added. This adds "userlist" and "show user" functions.
2206 * roomops.c: fixed buggy implementation of ungoto
2207 * Set up an option in output_headers() to optionally print the most
2208 often used opening HTML as well as the HTTP headers.
2209 * Display express messages in cute little JavaScript popup window.
2211 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2212 * Brought over message reading and entry functions from old WebCit
2214 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2215 * context_loop.c: really fix the SO_LINGER stuff
2216 * webserver.c: remove commented-out references to SO_LINGER
2218 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2219 * context_loop.c: After fork(), child process closes the HTTP socket
2220 so when the parent process closes it, it actually _does_ close.
2221 Otherwise, aIEeeee and possibly other browsers will hang.
2222 * Added support for graphics images retrieved from the Citadel server.
2223 * Set up login banner graphic and background image graphic
2225 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2226 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2228 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2229 * Smoothed out some of the login/logout code. Failed authentication
2230 now works the way it should.
2231 * Added support for new user login (still need to handle registration).
2233 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2234 * Discovered that the HTTP socket problem is related to a socket that
2235 isn't properly lingering on close. Temporarily hacked a sleep(10)
2236 into context_loop.c until it is figured out.
2238 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2239 * Did a little debugging, still trying to figure out why logging in
2240 displays "Connection reset by peer" error. It used to work...
2242 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2243 * Makefile.in: updated dependencies
2245 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2246 * Fixed broken interpretation of variables specified in the URL
2247 * added new "action" variable to make main loop simpler
2249 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2250 * webserver.c: prototype vsnprintf
2251 * context_loop.c: warning fix
2253 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2254 * tcp_sockets.c: removed some dead code
2255 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2256 unused ends of pipes, fix a file descriptor leak and a race condition
2257 * portability enhancements
2259 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2260 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2262 * converted to autoconf and began port to Digital UNIX
2264 * context_loop.c: moved the monster 64k buffer array off the stack
2265 * tcp_sockets.c: getservbyname() doesn't set errno.
2267 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2268 * webserver.c: warning fix