2 Revision 619.19 2005/06/29 17:55:32 ajc
3 * Any HTTP method other than GET or POST is now routed directly to the
4 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
6 * GroupDAV requests not beginning with "/groupdav" now automatically have
7 that prefix prepended to them.
9 Revision 619.18 2005/06/29 15:25:00 ajc
10 * Added an experimental OPTIONS method. This is not required by GroupDAV,
11 but it is an experiment to see whether we can use the same code framework
12 to implement other DAV variants in the future.
14 Revision 619.17 2005/06/29 03:12:28 ajc
15 * Bumped internal version number to 6.20
17 Revision 619.16 2005/06/29 03:10:10 ajc
18 * PROPFIND on an individual item inside a room now works (it simply
19 spews the href and etag properties, regardless of what the request
20 was). This is not valid GroupDAV, but Kontact expects this request to
21 succeed before an item can be deleted, so we provide a simple response.
23 Revision 619.15 2005/06/28 14:12:38 ajc
24 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
25 a case-sensitivity bug in the Kontact client.
27 Revision 619.14 2005/06/27 22:15:38 ajc
28 * Header file adjustments to make it work on FreeBSD
30 Revision 619.13 2005/06/27 17:38:06 ajc
31 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
32 UTF-8 is going to be the standard character set for the Citadel system.
34 Revision 619.12 2005/06/24 19:58:02 ajc
35 * Added a "preferences and settings" screen for each user.
36 * Removed the javascript date output stuff because it's not granular
37 or international enough.
38 * All dates and times can now be 12 or 24 hours.
40 Revision 619.11 2005/06/24 15:17:48 ajc
41 * The date/time stamp of messages are now output using JavaScript's
42 toLocaleString() function, observing the browser's locale and timezone
43 instead of the web server's.
45 Revision 619.10 2005/06/23 04:01:59 ajc
46 * groupdav_main.c: remove double slashes in path name
47 (suggested by Johannes Schneider)
49 Revision 619.9 2005/06/22 03:04:22 ajc
50 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
52 Revision 619.8 2005/06/21 02:27:37 ajc
53 * Moved some JavaScript functions out of head.html and into a new wclib.js
54 file, which can be included and cached. This will form the basis for a
55 new WebCit JavaScript function library.
57 Revision 619.7 2005/06/20 20:38:50 ajc
58 * The main stylesheet is now in a separate file in the static/ directory.
59 Something we did recently must have fixed the caching problem, because it's
60 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
62 Revision 619.6 2005/06/20 03:47:44 ajc
63 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
64 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
65 reported by at least one site where the Internet configuration screen
68 Revision 619.5 2005/06/19 04:11:52 ajc
69 * Integrated the second batch of new icons.
71 Revision 619.4 2005/06/18 22:58:56 ajc
72 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
73 reasons -- the browser will cache favicon.ico and won't keep asking for
74 it over and over again, eliminating a second HTTP transaction every time
75 the user clicks on something.
77 Revision 619.3 2005/06/18 22:48:32 ajc
78 *** empty log message ***
80 Revision 619.2 2005/06/18 22:18:29 ajc
81 * Replaced the most recent batch of icons with a "better" set which was
82 sent by the design house. I don't know what the difference is, but
83 I'm going to assume they're better.
85 Revision 619.1 2005/06/15 03:56:56 ajc
86 * Accept ".ifb" as a valid extension for requesting free/busy
88 Revision 619.0 2005/06/15 01:52:33 ajc
91 Revision 611.15 2005/06/15 01:50:29 ajc
92 * Bumped the internal version number to 6.19
94 Revision 611.14 2005/06/14 14:47:48 ajc
95 * Moved the <td> and </td> in the room icon out of roomops.c and
96 into static/roombanner.html, since every room will have an icon now.
98 Revision 611.13 2005/06/14 03:21:57 ajc
99 * When no icon is present on the server for a room, display the default
100 icon for that room's current view.
101 * Replace "graphic" with "icon" throughout the system messages.
103 Revision 611.12 2005/06/14 01:59:43 ajc
104 * 16x16 icons in the new tree view. Nice!
106 Revision 611.11 2005/06/13 22:05:54 ajc
107 * Finished the initial NanoTree integration. TODO: use a different icon
108 for each node depending on the view set for that room.
110 Revision 611.10 2005/06/12 22:02:45 ajc
111 * Began replacing the old, sux0r-prone tree view with NanoTree.
112 WARNING: This isn't finished, but I'm committing it anyway because I have
113 to move to a different computer. DON'T RUN THIS.
115 Revision 611.9 2005/06/12 18:34:50 ajc
116 * Removed some unreferenced files from the static/ directory.
118 Revision 611.8 2005/06/12 17:01:00 ajc
119 * Increase maximum viewable message count from 4096 to 10000
120 * Summary view now truncates subject to 75 characters, and sender
121 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
123 Revision 611.7 2005/06/12 16:03:11 ajc
124 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
125 seen when they are viewed, and Goto does not automatically mark the
126 remaining messages as seen.
128 Revision 611.6 2005/06/11 22:29:07 ajc
129 * Integrated the first batch of new icons.
131 Revision 611.5 2005/06/07 04:31:00 ajc
132 * Don't compress when HTTP tracing/logging is enabled
134 Revision 611.4 2005/06/06 23:50:17 ajc
135 * Made some changes to the calendar/uuid logic to fix a bug that caused
136 duplicate entries for an event to appear in some situations
138 Revision 611.3 2005/06/06 16:20:36 ajc
139 * GroupDAV URI escape character is now '%' in order to be consistent...
141 Revision 611.2 2005/06/04 04:07:36 ajc
142 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
143 links in order to avoid them being in nested forms.
145 Revision 611.1 2005/06/02 16:10:08 ajc
146 * tools.c: generated uuid's no longer contain "{" and "}" characters.
148 Revision 611.0 2005/05/26 04:38:09 ajc
151 Revision 610.9 2005/05/26 04:37:59 ajc
152 * Updated internal version number to 6.11
154 Revision 610.8 2005/05/26 04:28:27 ajc
155 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
156 protocol accuracy of xmlns and etag responses.
157 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
158 removing a temporary hack that was put in during KDE 3.4 beta
160 Revision 610.7 2005/05/24 04:26:47 ajc
161 * Applied a patch sent by Johannes Schneider for correcting the XML
162 namespace presented in the PROPFIND command.
164 Revision 610.6 2005/05/23 19:30:34 ajc
165 * Move "enable full text" checkbox configuration to its new location in
166 the configuration back end.
168 Revision 610.5 2005/05/22 16:20:09 ajc
169 * siteconfig.c: add checkbox for enabling full text index on server
171 Revision 610.4 2005/05/11 03:00:03 ajc
172 * webcit.c: fixed a string bug that caused the whole system to not work
173 * messages.c: fullname only and brief date in summary view, so that it
174 doesn't wrap onto two lines quite as often
176 Revision 610.3 2005/04/11 20:09:33 ajc
177 * Began an assault on strcpy()
179 Revision 610.2 2005/04/11 14:45:12 ajc
180 * Replaced serv_gets() with serv_getln() - which now requires the caller
181 to supply the size of the target buffer.
183 Revision 610.1 2005/04/08 19:36:56 ajc
184 * Moved to the new string tokenizer API
186 Revision 610.0 2005/04/04 17:50:04 ajc
187 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
189 Revision 603.15 2005/04/04 17:49:31 ajc
190 * configure.in: fix libical version detection
191 * bumped internal version number to 6.10
193 Revision 603.14 2005/03/30 21:44:44 ajc
194 * Changed the color of the side button bar
195 * Removed session ID's from wholist display, because they are only
196 interesting to computers, not to people.
197 * Also changed the session ID variable (we still need it internally) from
198 a char to an int, because session numbers are big now.
200 Revision 603.13 2005/03/30 17:27:55 ajc
201 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
202 calls and also enabled SSLv3/TLSv1
204 Revision 603.12 2005/03/10 05:13:21 ajc
205 * Created the framework for the "first time setup wizard"
207 Revision 603.11 2005/03/09 04:08:30 ajc
208 * Delete room is now confirmed through a JavaScript popup instead of
210 * New icon for "Tasks." In order to keep it consistent with the rest of
211 the icons, it is ugly.
212 * Modified page popup style slightly.
214 Revision 603.10 2005/03/08 04:59:31 ajc
215 * More attractive display of vCards (hide unknown fields)
216 * Added "title" and "organization" to vCard display/edit
217 * Replaced semicolon with comma-space in vCard name display
219 Revision 603.9 2005/03/07 04:03:28 ajc
220 * auth.c: shrink the margins on the login screen so the user sees something
222 * Allow editing of address book entries wherever possible.
223 * Anything that was a (link) is now a [link]
225 Revision 603.8 2005/03/07 01:45:30 ajc
226 * Rolled back to the old RTE because the new one doesn't work in Safari.
228 Revision 603.7 2005/03/05 22:26:26 ajc
229 * crypto.c: allow use of chained certificates
231 Revision 603.6 2005/03/05 05:04:34 ajc
234 Revision 603.5 2005/03/04 04:21:05 ajc
235 * When a room is set to the "mailbox" view, "Read new / read all" is
236 replaced by "View message list."
238 Revision 603.4 2005/02/28 04:01:55 ajc
239 * Updated to the latest version of Kevin Roth's richtext editor. Had to
240 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
241 allow it to gracefully degrade in Konqueror even when we specify our
243 * Modified the message entry screen a bit. Full height just isn't practical
244 with all those wacky browsers out there, unfortunately. Removed most of
247 Revision 603.3 2005/02/23 05:08:20 ajc
248 * Better control of HTTP headers which control browser caches. Static
249 objects are getting properly cached now.
251 Revision 603.2 2005/02/22 05:15:28 ajc
252 * When the "begin_burst() / end_burst()" semantics are in use, perform
253 gzip compression when the client indicates support for it.
255 Revision 603.1 2005/02/21 23:00:04 ajc
256 * begin_burst() / end_burst() semantics now apply to all pages which are
257 output using the "include_html_head" option of output_headers() (which
258 is nearly all of them). This should speed up the network considerably,
259 and also pave the way for another attempt at adding zlib compression
262 Revision 603.0 2005/02/21 22:00:13 ajc
265 Revision 602.10 2005/02/21 21:57:55 ajc
266 * Various debugging type of everythingism to help chat mode to work.
268 Revision 602.9 2005/02/21 04:47:41 ajc
269 * When creating rooms:
270 * 1. Selecting a view other than "Bulletin Board" causes the room access
271 * type to default to "private mailbox"
272 * 2. When the room access type changes to "private mailbox," the floor
273 * selector is greyed out because it is irrelevant.
275 Revision 602.8 2005/02/20 06:48:30 ajc
276 * View-o-matic now has "View as: " before it. "Messages" has been changed
277 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
278 * The View-o-matic is now styled to be smaller and color-matched to the
279 banner box it lives in.
280 * Removed "Summary" from message range selector. It is redundant.
282 Revision 602.7 2005/02/20 06:27:53 ajc
283 * Switched the Reply/Move/Delete buttons back to ordinary links, because
284 the nested forms were causing the bottom part of the outer form to stop
285 working (message range selector went dead). Thanks to triLcat for
288 Revision 602.6 2005/02/19 06:01:14 ajc
289 * The previous <div style=\"margin-right:1px\"> has been replaced by a
290 named div in the stylesheet. This allows us to perform a vile, sleazy
291 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
292 will unfortunately always be a right margin in IE6, but there
293 doesn't appear to be any easy workaround.
295 Revision 602.5 2005/02/19 05:22:00 ajc
296 * Replaced all the "centered 99% tables" with 100% width tables wrapped
297 inside a div with margin-right:1px to remove the horizontal scrollbar
298 in Gecko without creating whitespace. IE6's problem is much more
299 serious and will require dropping a nuclear bomb on Redmond to fix.
301 Revision 602.4 2005/02/18 05:09:52 ajc
302 * Moved the room access control screen into a tab on the edit room menu
304 Revision 602.3 2005/02/17 04:48:26 ajc
305 * After setup is complete, tell them how to log in.
306 * Don't allow the creation of accounts with blank passwords.
307 * Don't allow users to change to a blank password.
308 * Fixed the positioning of a few more screens that accidentally got
309 partially hidden underneath the iconbar.
310 * Boldfaced the "Password changed." and other prompts.
311 * Removed the unreadable blue-on-blue links in the calendar day
312 view. They're redundant anyway, now: "Add new calendar event" and
313 "month view" are both in the banner bar.
314 * "New messages / All messages" are now "Read new messages / Read all
316 * "Save message" button is now "Post message" for public room posts,
317 and "Send message" for email.
318 * "Message has been posted" is now "Message has been sent" for email.
319 * Swapped positions of "Add users" and "Edit users" boxes.
320 * vCard editor: "Other Internet email addresses" is now "aliases"
321 * Renamed the "Users" button to "Who is online?"
323 Revision 602.2 2005/02/16 05:40:31 ajc
326 Revision 602.1 2005/02/16 05:22:22 ajc
327 * inetconf.c: fixed memory management problem that was causing all
328 the inetconf to get discarded during edit on IBM POWER5
330 Revision 602.0 2005/02/15 05:23:10 ajc
333 Revision 601.3 2005/02/15 05:20:44 ajc
334 * Fixed an HTTP output error for static data which was causing images
335 to display improperly in Konqueror
336 * Changed most of the beginbox_nt boxes to centered tables with 99%
337 width, to avoid the mysterious horizontal scrollbar
339 Revision 601.2 2005/02/14 04:57:23 ajc
340 * Started changing some of the top-level tables from 100% width to 99%
341 width in order to keep the b0rken CSS box-model from displaying a
342 horizontal scroll bar when it shouldn't. Lose, lose, lose.
344 Revision 601.1 2005/02/13 04:22:31 ajc
345 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
347 Revision 601.0 2005/02/12 04:23:43 ajc
350 Revision 528.48 2005/02/11 03:35:57 ajc
351 * useredit.c: added an "Delete user" button, because it was unintuitive
352 to tell people "Delete a user by setting their access level to 0"
354 Revision 528.47 2005/02/09 04:37:32 ajc
355 * More GroupDAV fixes and tuning.
357 Revision 528.46 2005/02/07 22:02:00 ajc
358 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
359 and no whitespace between tags. We have discovered that doing otherwise
360 will break certain clients.
362 Revision 528.45 2005/02/06 03:59:33 ajc
363 * Added some HTTP Date: header output
365 Revision 528.44 2005/02/05 22:58:46 ajc
366 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
368 Revision 528.43 2005/02/05 08:36:13 ajc
369 * Added an everything-buffering thingi so we can do Content-length:
371 Revision 528.42 2005/02/05 04:16:01 ajc
372 * Cleanup of new message range view-o-matic
373 * GroupDAV GET operations now only send the Content-type: and Date:
374 headers. All the others are irrelevant.
376 Revision 528.41 2005/02/04 19:19:23 ajc
377 * Message reading range selection is now a drop-down box.
379 Revision 528.40 2005/02/04 17:22:18 ajc
380 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
382 Revision 528.39 2005/02/04 03:43:31 ajc
383 * fixed the tasks view in the summary screen
385 Revision 528.38 2005/02/03 05:13:57 ajc
386 * More tuning for GroupDAV compliance.
388 Revision 528.37 2005/02/03 04:38:40 ajc
389 * VTODO components need to be encapsulated inside VCALENDAR components,
390 just like we do with VEVENT components. There's a bunch of software
391 (including the beforesave hook on our own Citadel server) that expects
394 Revision 528.36 2005/02/02 23:25:21 ajc
395 * Encode GroupDAV uid's using more concise string escaping, because the
396 old way was making KOrganizer choke.
398 Revision 528.35 2005/02/02 04:13:36 ajc
399 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
401 Revision 528.34 2005/02/01 23:15:50 ajc
402 * Completed GroupDAV PUT. Untested.
404 Revision 528.33 2005/02/01 19:52:29 ajc
405 * Bumped the internal version number to 6.01
406 * Set the minimum required Citadel version to 6.40, because we need the
407 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
410 Revision 528.32 2005/02/01 15:15:40 ajc
411 * Better purging of not-logged-in GroupDAV sessions
413 Revision 528.31 2005/02/01 14:55:12 ajc
414 * Reworked the PROPFIND xml output based on an example transaction
415 supplied by Reinhold Kainhofer. Groupware folder enumeration works
416 properly in Kontact now.
418 Revision 528.30 2005/02/01 03:49:09 ajc
419 * Completed "folder list" PROPFIND, now listing all rooms set to a
420 calendar, tasks, or address view, using the GroupDAV properties.
422 Revision 528.29 2005/02/01 02:28:32 ajc
423 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
424 When defaulting a new event date/time to now, set the seconds to zero
427 Revision 528.28 2005/01/31 23:31:26 ajc
428 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
429 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
431 Revision 528.27 2005/01/31 16:24:47 ajc
432 * iconbar is now a happy css hovery lightupy div thing
434 Revision 528.26 2005/01/29 03:59:25 ajc
435 * Implemented the GroupDAV DELETE method.
437 Revision 528.25 2005/01/28 05:25:43 ajc
438 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
439 directly inside the iconbar div.
441 Revision 528.24 2005/01/28 05:13:02 ajc
442 * GroupDAV object URL's are now based on the EUID of a message (which is
443 derived from the UID of the groupware object itself) instead of the
444 message number. This was done in order to conform to GroupDAV's
445 requirement that the URL cannot change after an object is updated.
446 * The ETag of a GroupDAV object is still the message number, and in fact
447 doing so meets that requirement perfectly.
449 Revision 528.23 2005/01/26 18:15:34 ajc
450 * PROPFIND now outputs fully qualified URL's
452 Revision 528.22 2005/01/26 18:02:22 ajc
453 * Initial implementation of GroupDAV PROPFIND
455 Revision 528.21 2005/01/26 16:28:23 ajc
456 * Output ETags in double quotes to conform with the new GroupDAV draft.
457 * Output HTTP Server: header in GroupDAV transactions
458 * Server: header now displays both WebCit and Citadel versions
459 * Added groupdav_common_headers() to output HTTP headers common to all
460 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
462 Revision 528.20 2005/01/25 19:51:04 ajc
463 * Accept escaped characters in GroupDAV GET URL's
465 Revision 528.19 2005/01/25 04:17:20 ajc
466 * Implemented the Groupdav GET method, more or less in its final form
467 (still need to fix the room/folder naming semantics)
469 Revision 528.18 2005/01/25 03:12:27 ajc
470 * Completed HTTP "Basic" authentication, and a stub function for the
471 main entry point for GroupDAV functions.
473 Revision 528.17 2005/01/24 03:37:48 ajc
474 * Began laying the groundwork for http-authenticated GroupDAV sessions.
476 Revision 528.16 2005/01/22 22:50:51 ajc
477 * removed descriptions in non-main menus
479 Revision 528.15 2005/01/20 21:24:27 ajc
480 * When viewing a calendar room, the "Read all messages" link in the
481 room banner has been replaced by "Day view" and "Month view" links.
482 (I have also imported icons for week and year views, in case we add
485 Revision 528.14 2005/01/20 16:13:56 ajc
486 * Added in a bunch of stupid JavaScript to allow the instant message
487 window to be dismissed.
489 Revision 528.13 2005/01/20 04:10:41 ajc
490 * Cleaned up a bunch of unused cruft from the old layout
491 * Instant messages are now displayed in a div that layers itself
492 over the rest of the site. It would be nice if we could figure out
493 a way to make a clickable "hide" box...
495 Revision 528.12 2005/01/17 04:38:14 ajc
496 * Navbar is now dynamic, in an attempt to make only the relevant controls
497 appear on any given page.
499 Revision 528.11 2005/01/15 07:19:08 ajc
500 * Removed the fixed pixel width from the tree view room list so it doesn't
501 wrap around in an ugly way on aIEeeee.
503 Revision 528.10 2005/01/15 05:26:27 ajc
504 * Message entry window is now somewhat full screen.
506 Revision 528.9 2005/01/14 21:03:17 ajc
507 * A few logging hacks
509 Revision 528.8 2005/01/14 15:00:51 ajc
510 * Placed the navbar into the room banner, at least in its temporary form.
512 Revision 528.7 2005/01/14 04:53:54 ajc
513 *** empty log message ***
515 Revision 528.6 2005/01/14 04:53:12 ajc
516 * Got the three-pane model working not only with web browsers, but also
517 with the disgusting abomination called Internet Explorer.
519 Revision 528.5 2005/01/13 18:38:08 ajc
520 * Insert a newline between </div> and <div id="text">
522 Revision 528.4 2005/01/11 16:20:18 ajc
523 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
526 Revision 528.3 2005/01/11 05:05:08 ajc
527 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
528 * Ripped things apart in a big way. The frameset is gone (except for
529 chat, for which we'll probably keep frames). Iconbar and banner are
530 now done using CSS and <div> tags.
531 * Room read/enter/goto controls are currently missing. Stay tuned.
532 * I am in the process of rewriting all of the markup as valid XHTML.
534 Revision 528.2 2004/12/29 22:08:08 ajc
535 * roomops.c: provide a way to create room shares with a mapping to an
536 alternate room name on the other end.
538 Revision 528.1 2004/12/29 17:28:09 ajc
539 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
540 all corrupty-whatever when a remote room name mapping is found. Display
541 the mapping and preserve it across share/unshare operations.
543 Revision 528.0 2004/12/28 03:58:34 ajc
546 Revision 527.1 2004/12/28 03:58:24 ajc
547 * Corrected overly-escaped reply-to addresses in "reply" button
548 * Repaired toggling of self-service account creation in admin screen
549 * Bumped internal version number to 5.28
551 Revision 527.0 2004/12/07 04:41:37 ajc
554 Revision 526.1 2004/12/07 04:41:02 ajc
555 * Finally tracked down the WC->vars heap corruption issue (for real this
556 time). We now call clear_local_substs() at the end of each HTTP
557 transaction, whether we need to or not, instead of calling it whenever
558 we're done with something we wanted session variables for.
559 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
560 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
561 preventing it from getting clobbered by another session.
562 * Bumped internal version number to 5.27
564 Revision 526.0 2004/12/01 21:35:56 ajc
567 Revision 525.4 2004/12/01 21:35:44 ajc
568 * Changed internal version number to 5.26
570 Revision 525.3 2004/12/01 21:34:17 ajc
571 * Numerous memory management bugfixes.
573 Revision 525.2 2004/12/01 16:48:24 ajc
574 * tools.c: don't crash when striplt() is called with a zero-length string
576 Revision 525.1 2004/11/12 18:02:36 ajc
577 * Updated the richtext editor (new version from Kevin Roth's site)
579 Revision 525.0 2004/11/03 20:21:10 ajc
582 Revision 524.7 2004/11/03 20:21:02 ajc
583 * Changed internal version number to 5.25
585 Revision 524.6 2004/10/20 02:41:41 ajc
587 * Added the notes room to the icon bar
588 * Set up an initial implementation of Notes view. Attractive enough to
589 publish, but read-only. Needs a note editor.
591 Revision 524.5 2004/10/15 03:10:24 ajc
592 * Calendar objects UID now generated by generate_uuid() which creates
593 pseudo-DCE-ish UUID's.
595 Revision 524.4 2004/10/05 01:59:31 ajc
596 * localtime_r() fixes
598 Revision 524.3 2004/10/03 02:56:35 ajc
599 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
601 Revision 524.2 2004/10/01 16:23:23 ajc
602 * Set up framework for "notes" view, and added a skeleton function for
605 Revision 524.1 2004/09/30 03:44:01 ajc
606 * fix line width break problem in chat
608 Revision 524.0 2004/09/28 16:12:44 ajc
611 Revision 523.12 2004/09/28 16:12:30 ajc
612 * Prepare for 5.24 release
614 Revision 523.11 2004/09/27 02:17:47 ajc
615 * messages.c: fix build problem on non-calendar-enabled installations
616 * floors.c: fix a warning message
618 Revision 523.10 2004/09/25 03:34:21 ajc
619 * summary.c: Fixed a calling syntax problem
621 Revision 523.9 2004/09/25 03:18:43 ajc
622 * small stylesheet fix
624 Revision 523.8 2004/09/24 04:21:41 ajc
625 * Fixed display bug for room list mode when we dropped down multiple
626 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
628 Revision 523.7 2004/09/24 04:08:25 ajc
629 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
630 rooms without new msgs
632 Revision 523.6 2004/09/24 04:04:34 ajc
633 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
636 Revision 523.5 2004/09/23 03:21:10 ajc
637 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
639 Revision 523.4 2004/09/16 02:42:37 ajc
640 * Set default view of new rooms during CRE8 command instead of afterwards
642 Revision 523.3 2004/09/15 03:08:50 ajc
643 * Support config of seaperate MSA port in Citadel 6.26
645 Revision 523.2 2004/09/10 03:49:17 ajc
646 * Added 'dialog' mode to setup
648 Revision 523.1 2004/08/31 20:31:01 ajc
649 * When saving VTODO (tasks), insert a UID if none is already present. Also
650 increment the sequence, or insert one if none is already present.
652 Revision 523.0 2004/08/31 03:02:37 ajc
655 Revision 522.30 2004/08/31 03:02:28 ajc
656 * Changed internal version number to 5.23
658 Revision 522.29 2004/08/27 02:40:06 ajc
659 * Ditched the graphical buttons because CSS can do the same thing faster.
661 Revision 522.28 2004/08/18 03:16:12 ajc
662 * 'move' and 'delete' buttons only show when allowed to do those things
664 Revision 522.27 2004/08/18 02:10:17 ajc
665 * Reply/Move/Delete buttons are now images, because system-native buttons
666 were too big and ugly.
668 Revision 522.26 2004/08/11 17:24:57 ajc
669 * static/iconbar.html: removed.
670 * Updated the "powered by citadel" graphic
672 Revision 522.25 2004/08/11 03:49:15 ajc
673 * Replaced all instances of the name "Citadel/UX" with "Citadel"
674 * Installed the "simple logo" in the iconbar
676 Revision 522.24 2004/08/09 03:11:20 ajc
677 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
679 Revision 522.23 2004/08/05 21:32:17 ajc
680 * Reply/Move/Delete are now buttons instead of links. This should enable
681 us to add some JavaScript magic for "Reply quoted" ...
683 Revision 522.22 2004/08/05 02:47:21 ajc
684 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
685 has a more predictable and attractive behavior, and can still be
686 overridden in the style sheet if the site operator wants to.
688 Revision 522.21 2004/08/04 03:52:23 ajc
689 * Tasks view is now pretty.
690 * Tasks view now displays date due for each task.
691 * Tasks view is now sorted by date due.
692 * Tasks view now displays overdue tasks in red.
694 Revision 522.20 2004/08/03 03:55:37 ajc
695 * Tasks view now uses the same buffer/dump logic as the calendar views, so
696 we can sort them by due date and do a prettier display. (Only the logic is
697 changed so far. The prettier display is forthcoming.)
699 Revision 522.19 2004/07/21 02:57:09 ajc
700 * Internet Configuration screen looks a little neater now
702 Revision 522.18 2004/07/21 02:45:15 ajc
703 * Completed the "Internet Configuration" screen
705 Revision 522.17 2004/07/16 19:13:37 ajc
706 *** empty log message ***
708 Revision 522.16 2004/07/16 19:13:10 ajc
709 * tools.c: display 12:00 as 12pm, not 12am
711 Revision 522.15 2004/07/16 03:14:03 ajc
712 * more work on inetconf screen
714 Revision 522.14 2004/07/16 02:50:00 ajc
715 * useredit.c: put a pretty box around user editing
717 Revision 522.13 2004/07/13 03:25:08 ajc
718 * inetconf.c: added. Not finished yet.
720 Revision 522.12 2004/07/10 03:10:19 ajc
721 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
722 floor level configurations.
723 * Put a space between OK and CANCEL buttons anywhere in the system where
725 * Some more of the room config/admin screens now return to themselves
726 with a "ok, you did that" message when OK is pressed, instead of dropping
727 out to the main menu.
729 Revision 522.11 2004/07/08 03:03:01 ajc
730 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
731 configuration (public rooms default and mailboxes default). Still need
732 to add floor and room policy screens.
734 Revision 522.10 2004/07/02 03:28:08 ajc
735 * Much-improved alphabet tabs for Address Book view. Now divides the
736 total number of names by (names per page, currently 60) and sets up
737 that many tabs, with proper [Aaa-Bbb] labels on them.
739 Revision 522.9 2004/07/02 03:26:06 ajc
740 *** empty log message ***
742 Revision 522.8 2004/07/01 02:40:40 ajc
743 * Clicking "Enter a message" in a groupware room now automatically calls
744 the correct editor for the type of objects in the room (message, calendar
745 event, task, address book entry)
747 Revision 522.7 2004/06/29 17:21:25 ajc
748 * Removed the word "room" in a few locations, as part of our push towards
749 not looking like a BBS when running in groupware mode
751 Revision 522.6 2004/06/29 00:37:02 ajc
752 * Made some fonts bigger because users were complaining...
754 Revision 522.5 2004/06/27 03:02:05 ajc
755 * Summary view -- always view ALL messages
756 * Summary view -- new messages are in boldface
758 Revision 522.4 2004/06/24 20:42:14 ajc
759 * Added the "server ip address" Citadel config option
760 * Site config: added "Changes will not take effect until..." language
763 Revision 522.3 2004/06/24 14:50:35 ajc
764 * Added the ability to listen on a single IP address instead of all addresses.
766 Revision 522.2 2004/06/22 02:21:56 ajc
769 Revision 522.1 2004/06/21 15:00:52 ajc
772 Revision 522.0 2004/06/19 03:21:35 ajc
775 Revision 521.10 2004/06/19 03:11:07 ajc
776 * Instead of a crufty "the topmost Internet email address will be used
777 for outgoing email" explanation, separated it into "Primary Internet
778 email address" and "Other email addresses" boxes.
780 Revision 521.9 2004/06/19 02:42:12 ajc
781 * Removed the "aides access to mailboxes" config option, which is no longer
782 part of the Citadel system.
784 Revision 521.8 2004/06/16 02:07:22 ajc
785 * Removed a couple of lines of debugging code leftover from last night
787 Revision 521.7 2004/06/15 03:06:11 ajc
788 * Bumped internal version number to 5.22
789 * Use new fast headers-only-no-mime fetch mode in Citadel for
792 Revision 521.6 2004/06/15 02:30:21 ajc
793 * Honor "maxmsgs" even when viewing a mailbox in summary mode
795 Revision 521.5 2004/06/12 04:26:38 ajc
796 * Fixed some garbled output resulting from turning things that look like
799 Revision 521.4 2004/06/11 16:09:36 ajc
800 * Moved the room graphic to the left of the room name in the banner, to
801 make it more consistent with the rest of the site.
802 * Reduced the size of the font in the iconbar
804 Revision 521.3 2004/06/11 03:15:08 ajc
805 * When "Add" is clicked without specifying an upload filename, resume
806 composition instead of aborting the post.
807 * Add attachments to messages in forward order, not reverse order
809 Revision 521.2 2004/06/10 03:08:48 ajc
810 * Improved the appearance of tabs in the room config screen
812 Revision 521.1 2004/06/10 02:58:55 ajc
813 * Made all the title boxes the same background color. The old scheme was
814 cute but not professional looking.
816 Revision 521.0 2004/06/06 19:53:25 ajc
819 Revision 510.15 2004/06/06 19:32:15 ajc
820 * Cleaned up a couple of FIXME's sitting around in the code
821 * Altered the conditions under which stray http://... strings are
822 automatically turned into links, to prevent that logic from
823 transforming IMG tags into gibberish.
824 * Set internal version number to 5.21
826 Revision 510.14 2004/06/04 02:29:07 ajc
827 * Fixed bug in "validate new users" screen (thanks Campy)
829 Revision 510.13 2004/06/03 03:21:22 ajc
830 * "Reply" button now carries the message subject into the reply.
832 Revision 510.12 2004/06/02 02:07:54 ajc
833 * setup.c: updated the setup script to configure two /etc/inittab entries,
834 one for http and one for https.
836 Revision 510.11 2004/06/01 21:46:47 ajc
837 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
838 during a read or write operation, do not attempt to finish the operation
839 unencrypted like we do in Citadel. Here in WebCit land it only causes
840 the server to segfault.
842 Revision 510.10 2004/06/01 19:01:22 ajc
843 * netconf.c: widened some of the text entry fields
844 * webcit.h: bumped up the internal version number to 5.20
846 Revision 510.9 2004/06/01 18:44:20 ajc
847 * Return to the old command-line usage (-s for https, service is either
848 http or https but not both)
850 Revision 510.8 2004/06/01 03:32:28 ajc
851 * Add "permanent room" setting to room edit screen
852 * create room -- allow longer strings
854 Revision 510.7 2004/06/01 00:36:43 ajc
855 * Hmmph. Do the session cookie as hex instead of base64. There really
856 are some characters in the base64 set that make HTTP do nasty things.
858 Revision 510.6 2004/05/31 21:43:27 ajc
859 * Added "|END" to the session cookie before base64-ing it. This fixes a
860 problem with certain room names causing the webserver to freak out and
861 break embedded images and stuff. I don't know why.
863 Revision 510.5 2004/05/31 20:34:11 ajc
864 * Message entry using Kevin Roth's excellent cross-platform richtext
867 Revision 510.4 2004/05/31 15:54:13 ajc
868 * "text" and "HTML" options for message entry.
870 Revision 510.3 2004/05/29 03:31:48 ajc
871 * tighten up the space between icons in the iconbar
873 Revision 510.2 2004/05/28 20:24:53 ajc
876 Revision 510.1 2004/05/24 03:02:38 ajc
877 * CSS change to make folder names stand out more in the "Folder View"
879 Revision 510.0 2004/04/30 04:08:58 ajc
882 Revision 506.13 2004/04/30 04:08:47 ajc
883 * Changed internal version number to 5.10
884 * Updated documentation for the new HTTPS service
886 Revision 506.12 2004/04/27 03:21:36 ajc
887 * Prompt for HTTPS port number during setup. We may make this optional.
889 Revision 506.11 2004/04/27 03:16:31 ajc
890 * When running on the same host as Citadel, if no key/cert are found,
891 symlink to Citadel's if possible.
892 * One server binary now forks to start both http and https servers.
894 Revision 506.10 2004/04/21 03:43:39 ajc
895 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
896 certs are also no longer invalid.
898 Revision 506.9 2004/04/21 02:25:13 ajc
899 * Replaced ctdl_install_certificate() with convenience functions found
900 in the OpenSSL library.
902 Revision 506.8 2004/04/21 02:19:41 ajc
903 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
904 understand, but read at http://www.informit.com/articles/article.asp?p=22078
905 ). Still doesn't work with Internet Monopolizer, though.
907 Revision 506.7 2004/04/20 02:32:44 ajc
908 * Allow setup to run seamlessly from within the Citadel Ridiculously
909 Easy Installer by observing the values of environment variables
910 CITADEL_INSTALLER, CITADEL, and WEBCIT.
912 Revision 506.6 2004/04/20 02:02:50 ajc
915 Revision 506.5 2004/04/16 03:14:06 ajc
916 * Minor fix for previous checkin
918 Revision 506.4 2004/04/16 02:59:01 ajc
919 * Completed SSL support. Still doesn't work with all browsers... gotta
922 Revision 506.3 2004/04/15 03:57:00 ajc
923 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
924 it has a crashy crashy bug in it. Don't use it yet.
926 Revision 506.2 2004/04/13 19:41:36 ajc
927 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
928 (freebusy data fetch for anonymous Kolab type clients)
930 Revision 506.1 2004/04/10 04:32:59 ajc
931 * Fixed some version and copyright date oopses
933 Revision 506.0 2004/04/10 04:29:30 ajc
936 Revision 505.22 2004/04/10 04:29:20 ajc
937 * Changed internal version number to 5.06
939 Revision 505.21 2004/03/29 04:30:20 ajc
940 * configure.in, Makefile.in: handle $LDFLAGS
942 Revision 505.20 2004/03/20 05:03:14 ajc
943 * Original startup thread becomes a worker thread after initialization.
944 Doing otherwise turns it into a zombie (at least on Linux) and possibly
945 leads to other problems
946 * Filter out NOOP's received in chat
948 Revision 505.19 2004/03/18 04:32:24 ajc
949 * Removed the language in README.TXT which told everyone that chat wouldn't
950 work with a non-local Citadel server, because that's no longer true.
951 * Removed the old chat applet from the static/ directory
953 Revision 505.18 2004/03/18 04:00:44 ajc
954 * Rounded web boxes now look correct in all browsers.
956 Revision 505.17 2004/03/17 18:25:31 ajc
957 * When creating a new user, auto-chain to the "edit user configuration"
958 screen, and subsequently auto-chain to the "edit address book entry"
959 screen. This creates a nice sensible workflow.
961 Revision 505.16 2004/03/15 22:47:09 ajc
962 * Prettied up the chat window a little more.
964 Revision 505.15 2004/03/15 04:27:44 ajc
965 * Chat now appears in a separate window
966 * Use regular frames instead of IFRAMEs for chat
967 * Display user's own chat text in bold+italic
968 * Added a "List Users" button
970 Revision 505.14 2004/03/09 20:45:45 error
971 * Add a Linux Software Map file
973 Revision 505.13 2004/03/07 22:04:32 ajc
974 * Fix the current view not being set to the default view for the creator
977 Revision 505.12 2004/03/07 21:31:17 ajc
978 * serv_read() now zeroes out the supplied buffer (with the supplied
979 length) if a server read fails. This causes serv_gets() to return
980 instead of looping endlessly. Fixes chat problem found on linux-ppc.
982 Revision 505.11 2004/03/03 05:21:36 ajc
983 * Made the chat screen totally kick-ass sweet. The flickering reload
984 i-frame is now tiny and hidden, and it *appends* new chat data to
985 the viewable window using JavaScript. No flickering + scrollback!
986 * Added a help button to the chat screen.
988 Revision 505.10 2004/02/29 22:52:15 ajc
989 * Close and clear (set to -1) server socket handle when socket errors are
990 detected. Fixes a chat problem reported by Winzlo.
992 Revision 505.9 2004/02/29 05:34:25 ajc
993 * Display the Chat menu option as "Chat with other users in <roomname>"
995 Revision 505.8 2004/02/27 05:04:38 ajc
996 * fix frameset bug in page popups
998 Revision 505.7 2004/02/26 04:08:56 ajc
999 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1000 of the logout banner.
1001 * Ford's latest stupid room has a name with more than 64 characters, and
1002 we still had a 64-byte room name in the march_list struct. ooooops...
1004 Revision 505.6 2004/02/26 03:07:26 ajc
1005 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1007 Revision 505.5 2004/02/25 23:10:28 ajc
1008 * Allow "/do_logout" as a no-frames page
1010 Revision 505.4 2004/02/25 23:00:21 ajc
1011 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1012 to make life easier. (Thanks to prosthetik for this)
1014 Revision 505.3 2004/02/25 15:20:11 ajc
1015 * Support for favicon.ico in the static/ directory
1017 Revision 505.2 2004/02/24 04:06:42 ajc
1018 * Changed the colors slightly in chat screen
1020 Revision 505.1 2004/02/20 06:07:06 ajc
1021 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1023 Revision 505.0 2004/02/19 03:32:50 ajc
1026 Revision 504.7 2004/02/19 03:32:38 ajc
1027 * Changed the internal version number to 5.05
1028 * Completed the frames fix
1030 Revision 504.6 2004/02/18 20:08:29 ajc
1031 * Fixed the frameset force reload logic. Now it does the whole frameset
1032 without displaying an error in the main frame.
1034 Revision 504.5 2004/02/18 19:17:51 ajc
1035 * Force reload of frameset if someone tries to escape it. Not perfect
1036 but it mostly works at this poing.
1038 Revision 504.4 2004/02/17 03:37:11 ajc
1039 * Indicate to Citadel that we want Server Generated Invitations when
1040 calendar events are saved. (No longer the default in Citadel server.)
1042 Revision 504.3 2004/02/09 04:49:32 ajc
1043 * Prepare for a way to avoid falling out of the main frameset
1045 Revision 504.2 2004/02/09 03:37:57 ajc
1046 * Changed the thread pool management algorithm. Detecting idle time between
1047 socket accepts was not working reliably on all systems, so we now follow
1048 the same algorithm as the Citadel server (spawn more threads when number
1049 of sessions < number of threads, but keep constrained to pre-defined
1050 minimum and maximum thread count)
1052 Revision 504.1 2004/02/03 03:09:51 ajc
1055 Revision 503.0 2004/01/28 04:31:31 ajc
1058 Revision 502.4 2004/01/28 04:30:48 ajc
1059 * Create Room can now offer calendar and address book rooms
1061 Revision 502.3 2004/01/17 21:25:30 ajc
1062 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1063 * Split the config for LDAP Connector into its own panel
1065 Revision 502.2 2004/01/17 04:32:54 ajc
1066 * Add site config options for Citadel servers which support LDAP
1068 Revision 502.1 2003/10/24 02:50:19 ajc
1069 * Clicking "Enter Message" in a room with an Address Book view opens
1070 a blank vCard entry screen.
1072 Revision 502.0 2003/10/23 03:16:50 ajc
1075 Revision 501.2 2003/10/23 03:07:54 ajc
1076 * event.c: Found and removed another unquoted multi-line string literal
1077 * webcit.h: changed an #ifdef HAVE_ICAL_H
1078 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1080 Revision 501.1 2003/10/22 01:42:12 ajc
1081 * iconbar.c: removed a stray character or two...
1083 Revision 501.0 2003/10/21 04:26:37 ajc
1086 Revision 500.30 2003/10/21 04:26:27 ajc
1087 * bumped the version string to 5.01
1089 Revision 500.29 2003/10/17 03:08:28 ajc
1090 * Finished prettying up the vCard display
1092 Revision 500.28 2003/10/17 02:31:45 ajc
1093 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1094 is wrapped in quotes. Performed this fix so it'll compile.
1095 * setup.c: removed references to unused variable tempfile[]
1097 Revision 500.27 2003/10/09 03:17:02 ajc
1098 * Started prettying up the vCard display.
1100 Revision 500.26 2003/10/08 02:33:49 ajc
1101 * Begin work on better handling of vCard display
1103 Revision 500.25 2003/09/04 03:41:27 ajc
1104 * siteconfig.c: changed some config items to drop-down boxes
1106 Revision 500.24 2003/08/27 04:26:54 ajc
1107 * Split the site configuration screen up into four different screens,
1108 and added a meta-menu
1110 Revision 500.23 2003/08/24 03:31:50 ajc
1111 * Finished the setup program
1112 * Bumped the internal version number to 5.01
1114 Revision 500.22 2003/08/22 00:47:27 ajc
1115 * setup is now working, but it still needs a way to detect a running WebCit
1117 Revision 500.21 2003/08/22 00:25:40 ajc
1118 * Added a skeleton "setup" program to the tree. It does not work yet.
1120 Revision 500.20 2003/08/20 03:48:55 ajc
1121 * Added iconbar shortcut to Contacts room
1122 * Minimum required Citadel is now 6.11
1124 Revision 500.19 2003/08/20 03:07:25 ajc
1125 * Address book "single card" view now suppresses "reading nn message" and
1126 instead shows the letter indices across the top
1127 * Clicking on an address in a vCard now connects to WebCit mail instead
1128 of a browser mailto: link
1130 Revision 500.18 2003/08/19 04:18:43 ajc
1131 * Changed things around in the address book view. Made it sorted and
1132 more clickable and better looking...
1134 Revision 500.17 2003/08/12 18:54:03 error
1135 * messages.c: fix off-by-one-error in selector bar
1137 Revision 500.16 2003/08/07 22:18:03 ajc
1138 * Add the Summary Page to the customizable iconbar
1140 Revision 500.15 2003/08/07 03:51:51 ajc
1141 * Customizable icon bar as: pictures and text, pictures, text
1143 Revision 500.14 2003/08/05 03:52:14 ajc
1144 * First working version of the customizable iconbar. It contains a basic
1145 set of options and now automatically refreshes when it's customized.
1147 Revision 500.13 2003/08/04 03:50:29 ajc
1148 * First cut at the customizable iconbar is done. A bunch of generic options
1149 are there. Still need to get the actual iconbar to refresh when changes
1152 Revision 500.12 2003/08/03 21:02:01 ajc
1153 * More work on customizable iconbar
1155 Revision 500.11 2003/08/02 05:25:46 ajc
1156 * Laid the groundwork for a customizable iconbar
1158 Revision 500.10 2003/07/30 03:57:49 ajc
1159 * Add config.c_purge_hour to config screen
1161 Revision 500.9 2003/07/06 22:06:59 ajc
1162 * When converting "anything that looks like a URL" to a real link, first
1163 make sure that it isn't already inside a link. This fixes most of the
1164 long, ugly URL strings sent by eBay.
1165 * Automatically dismantle mailto: links in HTML messages, and convert
1166 them to WebCit mail links (clicking on it sends the user to the Mail
1167 room and begins composing a new message with the recipient and subject
1168 fields pre-populated).
1170 Revision 500.8 2003/06/29 20:51:21 ajc
1171 * Worked around a rendering bug in Satan's Browser that was causing it
1172 to draw the calendar month view much wider than the actual screen wdith
1174 Revision 500.7 2003/06/28 04:09:37 error
1175 * roomops.c: Backout change to display one less box in the first column in
1176 roomlist view, it doesn't seem to work for everyone
1178 Revision 500.6 2003/06/28 03:52:51 error
1179 * Don't tell browsers not to cache static documents
1181 Revision 500.5 2003/06/28 03:35:23 error
1182 * roomops.c: Display one less floor in the first column in romlist view
1184 Revision 500.4 2003/06/26 03:37:58 ajc
1185 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1186 This will allow some groupware clients to browse the free/busy times of
1187 other users on the system.
1189 Revision 500.3 2003/06/21 05:17:21 ajc
1190 * Better alignment of system messages
1191 * Exterminated display_error() and replaced it with WC->ImportantMessage
1192 which is displayed in a bubble on top of whatever page you're on next.
1193 * Small cosmetic changes
1194 * Fixed some nesting problems in output_headers()
1196 Revision 500.2 2003/06/20 03:39:27 ajc
1197 * Optimization to floor layout in box view
1199 Revision 500.1 2003/06/20 03:04:26 ajc
1200 * "Reply" button on messages now handles IGnet recipients correctly
1202 Revision 500.0 2003/06/10 04:23:08 ajc
1205 Revision 410.50 2003/06/10 04:22:58 ajc
1206 * Updated docs and headers for 5.00 release
1208 Revision 410.49 2003/06/10 04:05:23 ajc
1209 * De-tabled the left side icon bar and reduced one of the graphics, so
1210 that all of the rounded corners show up in Satan's Browser.
1212 Revision 410.48 2003/06/10 03:47:41 ajc
1213 * style.css: added font selection to default <BODY> tag
1215 Revision 410.47 2003/06/06 03:26:03 ajc
1216 * Satan's Browser insists on putting bloody acres of whitespace to the
1217 right of any bulleted list items, making any multi-column table containing
1218 a list take more than the entire screen. Removed all such lists so it
1219 looks ok. If you are reading this and you are a Microsoft employee, please
1220 commit suicide before you break anything else.
1222 Revision 410.46 2003/06/06 02:22:07 ajc
1223 * Changed the upper left and upper right bounded box corners to a solid
1224 blue (#204B78) instead of gradiated, because it was looking funny in
1225 256-color mode. It also looked funny in Internet Explorer, but people
1226 who use Internet Explorer are contributing to terrorism and really don't
1227 deserve Web access in the first place. So I really just fixed this to make
1228 it look good in 256-color Netscape.
1230 Revision 410.45 2003/06/05 21:37:37 ajc
1231 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1232 in b0rken IE browser. Die, Bill, Die.
1234 Revision 410.44 2003/06/05 03:52:29 ajc
1235 * Buncha cosmetic changes
1237 Revision 410.43 2003/06/04 03:41:25 ajc
1238 * Change the appearance of rooms with and without new messages in the
1239 room list -- now defined using CSS
1241 Revision 410.42 2003/06/03 03:57:42 ajc
1242 * Tightened up the room banner a bit. Smaller padding, smaller font,
1245 Revision 410.41 2003/05/31 21:36:45 ajc
1248 Revision 410.40 2003/05/26 21:05:42 ajc
1249 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1250 it to complete the free/busy checking for attendee availability.
1252 Revision 410.39 2003/05/26 05:44:45 ajc
1253 * event.c: fix compiler warning
1255 Revision 410.38 2003/05/26 05:39:46 ajc
1256 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1257 bug fixed in Citadel.
1259 Revision 410.37 2003/05/26 05:28:13 ajc
1260 * serv_func.c: added utility function read_server_text()
1261 * availability.c: banged out more of this code -- still not complete
1263 Revision 410.36 2003/05/26 03:28:02 ajc
1264 * Getting closer to doing the availability check. Created new source
1265 module 'availability.c' for this purpose. Stub function is in place.
1267 Revision 410.35 2003/05/25 04:25:12 ajc
1268 * siteconfig.c: fixed a spelling error
1269 * event.c: add a "Check attendee availability" button, and the code to
1270 bypass saving the event to the server, do something with it, and then
1271 feed the twiddled data structure back to the form display function for
1272 further editing. What's still missing is the code to do the actual
1275 Revision 410.34 2003/05/24 22:22:35 ajc
1276 * Small stylesheet hack to make it work with b0rken IE
1278 Revision 410.33 2003/05/24 22:13:08 ajc
1279 * Changed the login banner a bit
1281 Revision 410.32 2003/05/20 03:25:41 ajc
1282 * Separate event invitees with newlines instead of commas.
1284 Revision 410.31 2003/05/19 19:55:09 ajc
1285 * summary.c: eliminate compiler warnings about unused variables when
1286 compiling a WebCit service without calendar support
1288 Revision 410.30 2003/05/18 02:05:33 ajc
1289 * More conversion of screens to the new look-and-feel.
1291 Revision 410.29 2003/05/16 04:11:29 ajc
1292 * We don't need no steenking workaround. Problem fixed. MIME parser not
1293 broken. Web server was calling it with bad parameters. All fixed now.
1294 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1297 Revision 410.28 2003/05/15 04:52:26 ajc
1298 * Minor workaround in web forms to handle mime parser problem in uploads
1300 Revision 410.27 2003/05/15 03:35:59 ajc
1301 * look and feel overhaul -- almost done!
1303 Revision 410.26 2003/05/14 03:46:35 ajc
1304 * More background cleanup
1306 Revision 410.25 2003/05/05 17:19:46 ajc
1307 * Cleanups to summary page when running on a non ical enabled system
1308 * Use non breaking spaces in summary page box titles
1310 Revision 410.24 2003/05/04 04:22:41 ajc
1311 * Display body of messages on a white background. I am doing this in order
1312 to prepare for making the general background of the screen a darker color.
1314 Revision 410.23 2003/05/04 02:54:55 ajc
1315 * Summary page now uses our cutesy new rounded window boxes
1317 Revision 410.22 2003/05/03 21:28:41 ajc
1318 * Added in a slick new box style and put the room lists in it
1320 Revision 410.21 2003/05/03 16:57:04 ajc
1321 * In the 'folders' and 'portal' views, change the folder delimiter
1322 from / to \ to avoid conflict with room names that have slashes
1324 Revision 410.20 2003/05/03 16:23:29 ajc
1325 * Enforce three columns in portal view of room list
1327 Revision 410.19 2003/05/03 04:52:32 ajc
1328 * Added an experimental new "portal view" to the room list options
1330 Revision 410.18 2003/05/02 03:23:41 ajc
1331 * Minor change to room list algorithm
1333 Revision 410.17 2003/05/01 15:33:05 ajc
1334 * Fixed a potential memory leak in enumeration of MIME parts
1336 Revision 410.16 2003/05/01 03:11:35 ajc
1337 * When static content is requested, fetch it without trying to connect
1340 Revision 410.15 2003/04/30 05:00:00 ajc
1341 * Added the ability to compose messages with file attachments uploaded from
1344 Revision 410.14 2003/04/27 04:46:02 ajc
1345 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1346 observes the flag designating the presence of new messages. (The "rooms
1347 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1348 but that view may get axed soon.)
1350 Revision 410.13 2003/04/26 21:57:53 ajc
1351 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1352 before returning an error code to avoid a file descriptor leak
1354 Revision 410.12 2003/04/19 21:42:36 ajc
1355 * Repaired all my b0rken COLOR tags
1356 * Replaced most FONT tags with SPAN tags
1359 Revision 410.11 2003/04/19 19:58:10 ajc
1360 * Lots of great changes from Nick to make the site CSS-enabled.
1362 Revision 410.10 2003/04/14 04:04:40 ajc
1363 * First cut of CSS-izing WebCit. Probably b0rken.
1365 Revision 410.9 2003/04/09 04:02:32 ajc
1366 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1367 supported the idea of one WebCit connecting to multiple Citadels for a
1368 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1369 * When connecting to Citadel through a Unix domain socket, don't try to make
1370 the Java chat applet available.
1372 Revision 410.8 2003/03/31 03:32:19 ajc
1373 * messages.c: check for 000 terminator while parsing RFC822 headers to
1374 prevent getting hung up while displaying certain badly formatted messages.
1376 Revision 410.7 2003/03/30 06:13:19 ajc
1377 * When reading from the server, do not treat CR as end-of-line because
1378 there's probably an LF coming after it. Instead, keep reading to the LF
1379 and then strip both.
1380 * Do not underline links in the icon bars
1382 Revision 410.6 2003/03/17 04:17:41 ajc
1383 * Call to accept() was being made with an uninitialized variable for the
1384 third argument. Changed the second and third argument to NULL and 0 because
1385 we don't really need accept() to fill up a buffer full of information that
1386 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1388 * Removed the mutex wrapper around select() because we don't need it. All
1389 idle worker threads now block on select() and one of them will wake up when
1390 a connection arrives.
1392 Revision 410.5 2003/03/15 20:55:03 ajc
1393 * When a requested image is not available on the Citadel server, send a
1394 1x1 transparent GIF instead of 404 error.
1396 Revision 410.4 2003/03/14 04:21:57 ajc
1397 * clone events to be encapsulated before saving, because the original
1398 instance may already have a parent, and that makes crashy crashy
1400 Revision 410.3 2003/03/13 05:57:17 ajc
1401 * More encapsulation. Warning: there are bugs in this!!
1403 Revision 410.2 2003/03/13 05:20:23 ajc
1404 * Various changes to the calendar service to handle messages containing
1405 fully encapsulated VCALENDAR components instead of only unencapsulated
1406 VEVENT subcomponents. We have to move in this direction for compatibility
1407 with other products.
1409 Revision 410.1 2003/03/01 22:07:19 ajc
1410 * New user registration, as well as existing user re-registration, now
1411 uses the vCard editing screen.
1412 * Administratively editing users' address book entries now works again,
1413 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1414 in order to enforce this.
1416 Revision 410.0 2003/02/19 03:49:33 ajc
1419 Revision 400.90 2003/02/19 03:49:17 ajc
1420 * latest config.guess and config.sub from www.gnu.org
1422 Revision 400.89 2003/02/07 04:44:17 ajc
1423 * Replaced sleep() with a function that sleeps using select() in order to
1424 avoid potential issues with SIGALRM. Possible fix for weird behavior
1425 when running on a Macintosh.
1427 Revision 400.88 2003/01/29 22:32:07 ajc
1428 * Shuffled some code and comments around; minor cleanup
1430 Revision 400.87 2003/01/28 15:37:12 ajc
1431 * All functions which read binary data from the server now make use of the
1432 read_server_binary() function in tools.c
1433 * Binary reads from server now have safety code to prevent infinite loops
1434 * All output of MIME objects is now done with http_transmit_thing()
1436 Revision 400.86 2003/01/19 06:28:04 ajc
1437 * Minimum required Citadel version 6.05
1439 Revision 400.85 2003/01/16 04:41:26 ajc
1440 * When displaying edit controls for time of day in the calendar, only show
1441 minutes that are multiples of 5 ... unless the existing value is not a
1442 multiple of 5, in which case we show that too.
1444 Revision 400.84 2003/01/15 17:34:04 ajc
1445 * event.c: fixed a misspelling
1446 * config.guess, config.sub: updated using latest from ftp.gnu.org
1448 Revision 400.83 2003/01/14 04:21:27 ajc
1449 * Only offer views which make sense for the default view of a room
1451 Revision 400.82 2003/01/13 03:34:33 ajc
1452 * Get ready for the 4.10 release
1454 Revision 400.81 2003/01/12 23:22:53 ajc
1455 * configure.in: check for libical v0.24 or newer
1457 Revision 400.80 2003/01/07 04:56:17 ajc
1458 * Complete the free/busy transparency handling in the form
1459 * Default times for new events are now in the correct timezone
1461 Revision 400.79 2003/01/06 18:01:35 ajc
1462 * Begin handling of TRANSP property to show event times as free or
1463 busy (not finished).
1465 Revision 400.78 2003/01/05 21:02:14 ajc
1466 * Summary page: three columns are now all the same width
1468 Revision 400.77 2003/01/05 20:56:05 ajc
1469 * minor fix for previous checkin
1471 Revision 400.76 2003/01/05 20:51:01 ajc
1472 * Display PARTSTAT for attendees
1474 Revision 400.75 2003/01/05 05:01:00 ajc
1475 * Add "today's calendar events" to the summary page.
1477 Revision 400.74 2003/01/05 04:27:28 ajc
1478 * Add "Tasks" to the summary page
1480 Revision 400.73 2002/12/28 05:44:09 ajc
1481 * ical_dezonify.c: brought over new version from the Citadel source (again)
1483 Revision 400.72 2002/12/28 05:12:45 ajc
1484 * ical_dezonify.c: brought over new version from the Citadel source.
1486 Revision 400.71 2002/12/26 04:04:48 ajc
1487 * Perform CHEK command when automatically establishing sessions, not just
1488 when one is explicitly created. Some stuff is missing otherwise.
1490 Revision 400.70 2002/12/25 23:18:06 ajc
1491 * Be more strategic about when to call ical_dezonify()
1492 (This may be the last set of fixes. I hope so.)
1494 Revision 400.69 2002/12/25 21:39:38 ajc
1495 * ical_dezonify.c: added.
1496 * calendar.c: convert incoming ical messages to UTC
1497 (the usual routines will then convert them to local time for display)
1499 Revision 400.68 2002/12/25 07:06:00 ajc
1500 * Tweaked the code to work with libical 0.24
1502 Revision 400.67 2002/12/20 04:50:00 ajc
1503 * When saving a calendar event, increment the SEQUENCE property.
1505 Revision 400.66 2002/12/18 05:03:39 ajc
1506 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1507 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1508 Because the libc-allocated buffer was getting clobbered.
1509 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1511 Revision 400.65 2002/12/17 05:01:39 ajc
1512 * Prettied up the calendar day view layout
1513 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1515 Revision 400.64 2002/12/16 04:43:30 ajc
1516 * Correctly handle local time zone when figuring out which day and time to
1517 display events on calendar month/day views. This also seems to have
1518 fixed the bug that was causing events to sometimes get lost when saved.
1520 Revision 400.63 2002/12/15 05:50:59 ajc
1521 * Form editing of date/time fields now assumes that the icaltimetype being
1522 manipulated is in UTC. It converts to/from local time for editing.
1524 Revision 400.62 2002/12/10 23:25:47 ajc
1525 * Display attendees in message view of calendar objects
1527 Revision 400.61 2002/12/07 22:12:59 ajc
1528 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1529 until I implement the Citadel server function which it calls.)
1531 Revision 400.60 2002/11/30 21:34:51 ajc
1532 * Submit organizer in a hidden field, in case the server needs it
1534 Revision 400.59 2002/11/30 04:46:46 ajc
1535 * First cut at adding/removing attendees to an event
1536 (Actual invitations should be sent by the Citadel server)
1538 Revision 400.58 2002/11/29 23:56:19 ajc
1539 * Completed "me as organizer" -- the user's own e-mail address is inserted
1540 as the organizer of new events. Detect when the user is the organizer and
1541 enable/disable the attendees box accordingly.
1543 Revision 400.57 2002/11/29 16:38:37 ajc
1544 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1546 Revision 400.56 2002/11/28 06:03:24 ajc
1547 * Issue an ISME command when editing an event, to determine whether the user
1548 viewing the event is the organizer. (Will use this later to allow/disallow
1549 sending out invitations.)
1551 Revision 400.55 2002/11/26 05:01:04 ajc
1552 * Began handling attendee fields
1554 Revision 400.54 2002/11/16 23:40:11 ajc
1557 Revision 400.53 2002/11/16 23:15:02 ajc
1558 * Make the "all day event" shadebox smaller (month view) - no border.
1559 * Fixed bug that caused any events following an all day event to also appear
1562 Revision 400.52 2002/11/16 05:40:54 ajc
1563 * When adding new events to the calendar, default to the month [and day]
1564 currently being viewed.
1565 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1567 Revision 400.51 2002/11/15 05:05:47 ajc
1568 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1570 Revision 400.50 2002/11/15 04:11:46 ajc
1571 * Added even more nifty JavaScript to cause the hour/minute and end date
1572 fields of a calendar event form to render as disabled when the "all day
1573 event" box is checked -- not just when the user checks the box, but also
1574 when the box begins its life already checked.
1576 Revision 400.49 2002/11/14 04:59:40 ajc
1577 * Correctly serialize and save all day events using date instead of date/time
1579 Revision 400.48 2002/11/13 04:49:23 ajc
1580 * "All day event" shows as a single checkbox, instead of one for the start
1581 time and one for the end time. Added nifty JavaScript to zero and shade
1582 the hour/minute and all end time fields when all-day-event is checked.
1584 Revision 400.47 2002/11/12 05:57:27 ajc
1585 * Display a nicer looking screen when replying to calendar invitations
1586 * When displaying day view, don't show all day events twice
1587 * Day or month view: denote all day events by displaying them inside
1590 Revision 400.46 2002/11/12 03:26:39 ajc
1591 * Tell the user about broken Citadel server connections instead of
1592 simply printing "Goodbye"
1594 Revision 400.45 2002/10/23 04:11:38 ajc
1595 * Detect when a meeting invitation is actually an update for an existing UID
1596 and tell the user so.
1598 Revision 400.44 2002/10/21 20:16:38 ajc
1599 * Display conflicts nicely
1601 Revision 400.43 2002/10/21 18:29:14 ajc
1602 * Ask server to hunt for conflicts when displaying a meeting invitation
1604 Revision 400.42 2002/10/19 21:28:32 ajc
1605 * Moved the calendar meeting request reply functionality to the Citadel server
1607 Revision 400.41 2002/10/19 17:10:14 ajc
1608 * Add "Tentative" accept button
1609 * Only display Accept/Tentative/Decline button when method=REQUEST
1611 Revision 400.40 2002/10/19 04:16:37 ajc
1612 * Save an incoming meeting request into the user's calendar.
1614 Revision 400.39 2002/10/18 20:55:05 ajc
1615 * Began work on meeting request accept/decline
1617 Revision 400.38 2002/10/16 19:16:39 ajc
1618 * Fixes and updates to build WebCit on Linux for IBM S/390
1620 Revision 400.37 2002/10/09 04:12:44 ajc
1621 * Templatized trailing HTML
1622 * Templatized "new start page" page
1623 * Added global substitution macros
1625 Revision 400.36 2002/10/09 03:51:01 ajc
1626 * Templatized the <HEAD> section of HTML
1628 Revision 400.35 2002/10/07 23:03:38 ajc
1629 * messages.c: don't display room name field when it's blank
1631 Revision 400.34 2002/10/07 04:10:37 ajc
1632 * When displaying meeting invitations, only show date/time for VEVENT
1633 subcomponents. Date/time for other subcomponents are irrelevant.
1634 * Cleaned up HTML display of meeting invitations.
1636 Revision 400.33 2002/10/03 03:40:31 ajc
1637 * Worked on meeting accept/decline a little bit
1639 Revision 400.32 2002/09/30 03:58:35 ajc
1640 * Dabbled in handling incoming meeting requests
1642 Revision 400.31 2002/09/29 20:15:43 ajc
1643 * Completed the calendar day view
1645 Revision 400.30 2002/09/28 04:01:30 ajc
1646 * started fleshing out the calendar day view
1648 Revision 400.29 2002/09/27 21:19:28 ajc
1651 Revision 400.28 2002/09/27 18:31:33 ajc
1652 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1653 * After saving a VEVENT, return to the correct calendar view and date
1655 Revision 400.27 2002/09/27 17:15:44 ajc
1656 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1658 Revision 400.26 2002/09/27 04:37:21 ajc
1659 * New, buggy versions of event editing screens
1661 Revision 400.25 2002/09/26 22:00:16 ajc
1662 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1663 month 1 in libical functions)
1665 Revision 400.24 2002/09/25 21:57:13 ajc
1666 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1669 Revision 400.23 2002/09/24 04:12:34 ajc
1670 * Rough cut of the two-pass calendar display routines (first pass: go thru
1671 messages gathering VEVENT items; second pass: render calendar with data)
1673 Revision 400.22 2002/09/23 04:01:33 ajc
1674 * Presentation changes to calendar month view
1676 Revision 400.21 2002/09/22 05:20:27 ajc
1677 * Began implementing month view
1679 Revision 400.20 2002/09/21 04:38:05 ajc
1680 * Added utility functions for displaying vcalendar timestamps in web forms
1681 and translating form data back to timestamps.
1682 * Completed the "edit task" and "add new task" screens.
1684 Revision 400.19 2002/09/20 20:28:08 ajc
1685 * Smooth transition between "list tasks" & "edit task" screens
1687 Revision 400.18 2002/09/20 03:54:44 ajc
1688 * Display the "Tasks" view as a bulleted list with each task clickable
1689 * Clicking brings up an (unfinished) "edit task" screen
1691 Revision 400.17 2002/09/18 21:44:02 ajc
1692 * display VTODO parameters
1694 Revision 400.16 2002/09/17 04:21:00 ajc
1695 * Handler chains for VCALENDAR and VTODO types
1697 Revision 400.15 2002/09/17 03:37:10 ajc
1698 * Implemented a 'display handler' infrastructure for various groupware types
1700 Revision 400.14 2002/09/16 03:35:12 ajc
1701 * Just a bunch of glue code to iterate through the various types of ical
1702 objects we could encounter
1704 Revision 400.13 2002/09/15 04:05:41 ajc
1705 * Process calendar object subcomponents
1707 Revision 400.12 2002/09/15 03:40:13 ajc
1709 * When a text/calendar MIME type is discovered in a message, send it to
1710 the (currently skeleton) parser in calendar.c
1711 * calendar.c: skeleton parser for calendar objects which currently just
1712 creates an icalcomponent object and frees it.
1714 Revision 400.11 2002/09/15 03:16:24 ajc
1715 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1716 function namespace in libical
1718 Revision 400.10 2002/09/15 02:50:55 ajc
1719 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1721 Revision 400.9 2002/09/14 21:33:31 ajc
1722 * Backed out compression of inlines -- not all browsers appear to handle it
1724 Revision 400.8 2002/09/14 20:20:29 ajc
1725 * Attempting to push more stuff through compression. I've introduced some
1726 sort of deadlock bug that I can't seem to find yet...
1728 Revision 400.7 2002/09/14 20:00:22 ajc
1729 * Compress output_image() graphics
1731 Revision 400.6 2002/09/14 16:26:35 ajc
1732 * output_image() now reads the entire image from Citadel into a buffer before
1733 sending it to the browser (for performance reasons, and so it can compress)
1735 Revision 400.5 2002/09/14 04:52:59 ajc
1736 * Look for the "libical" calendaring library and link it in if present...
1738 Revision 400.4 2002/09/14 04:02:36 ajc
1739 * Finished gzip compression of dynamic pages (when browser supports it)
1741 Revision 400.3 2002/09/13 20:40:53 ajc
1742 * Detect when the client browser is capable of gzip encoding
1743 (actual encoding is not implemented yet)
1745 Revision 400.2 2002/09/13 15:54:40 ajc
1746 * Reversed the above change because I broke it somehow
1748 Revision 400.1 2002/09/11 22:46:59 ajc
1749 * Started adding in compression and calendaring library detects (not finished)
1751 Revision 400.0 2002/09/09 03:56:11 ajc
1752 * This is version 4.00
1754 Revision 323.68 2002/09/09 03:51:01 ajc
1755 * In the HTML-to-HTML converter:
1756 --> Open links in new window (as with text msgs)
1757 --> Convert loose URL's to hot links (as with text msgs)
1759 Revision 323.67 2002/09/06 03:59:11 ajc
1760 * Added an "About this server" panel to the Summary page.
1761 (Useless fluff, but better than an empty column.)
1763 Revision 323.66 2002/08/26 02:57:06 ajc
1764 * Rooms listed on the summary page are now clickable-gotoable
1766 Revision 323.65 2002/08/26 01:24:09 ajc
1767 * Added a "summary" page (rather sparse for now)
1769 Revision 323.64 2002/08/24 15:30:48 ajc
1770 * GET instead of POST for listsub. Also add a 'Back...' link.
1772 Revision 323.63 2002/08/24 05:59:24 ajc
1773 * Bugfixes and cosmetic changes to listsub system
1775 Revision 323.62 2002/08/23 03:37:19 ajc
1776 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1778 Revision 323.61 2002/08/22 03:55:47 ajc
1779 * 'unsubscribe' command (but not 'confirm unsubscribe')
1781 Revision 323.60 2002/08/21 21:58:37 ajc
1782 * Completed self-service list subscription via web.
1783 (Still need to implement unsubscribe.)
1785 Revision 323.59 2002/08/16 22:06:51 ajc
1788 Revision 323.58 2002/08/16 03:51:12 ajc
1789 * I think I've finally nailed the 'no session' pages now...
1791 Revision 323.57 2002/08/15 03:49:47 ajc
1792 * Fleshed out the list subscription page a bit
1794 Revision 323.56 2002/08/13 19:55:12 ajc
1795 * Keep track of the HTTP "Host:" header being sent by the browser.
1796 (We're going to need this in the near future)
1798 Revision 323.55 2002/08/05 16:07:30 ajc
1799 * Moved "edit floor label pic" to the floor editing screen
1801 Revision 323.54 2002/08/05 15:53:00 ajc
1802 * Commands to add, change, delete floors
1804 Revision 323.53 2002/07/26 03:20:04 ajc
1805 * Beautified the folder tabs in "edit room"
1807 Revision 323.52 2002/07/25 04:01:58 ajc
1808 * Final cleanup of changes (finally located and fixed the bug)
1810 Revision 323.51 2002/07/24 04:14:23 ajc
1811 * Minor code cleanup of last night's changes
1813 Revision 323.50 2002/07/23 15:40:54 ajc
1814 * Minor cleanup of previous changes
1816 Revision 323.49 2002/07/23 04:43:58 ajc
1817 * Updated message reading to use the new MSG4 command, so we can do output
1818 of various types of richtext (mainly HTML).
1820 Revision 323.48 2002/07/16 03:37:24 ajc
1821 * Small change to above
1823 Revision 323.47 2002/07/16 03:23:37 ajc
1824 * Display HTML messages as HTML. (Wow!)
1826 Revision 323.46 2002/07/13 04:39:59 ajc
1827 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1828 output HTML instead of converting to text/plain and back. (Not finished.)
1830 Revision 323.45 2002/07/11 03:17:03 ajc
1831 * hacks to text_to_server() to transmit messages as HTML
1833 Revision 323.44 2002/07/09 04:21:12 ajc
1836 Revision 323.43 2002/07/06 03:10:26 ajc
1837 * Enable a "make this my start page" link that works in lots of places.
1838 Configures a user's preference of where to go after login.
1840 Revision 323.42 2002/06/19 22:01:31 ajc
1841 * When editing another user's vCard, do a "transient goto" to their config
1842 room so you don't automatically gain access to their config room.
1843 * When creating a user, go back to the "select user to edit" screen with the
1844 new user's account name pre-selected.
1846 Revision 323.41 2002/06/17 03:48:44 ajc
1847 * Finished the thing to edit other users' vCards.
1849 Revision 323.40 2002/06/16 21:49:02 ajc
1850 * Administratively edit other users' vCards. Still needs a couple of lines
1851 of glue code to make it work.
1853 Revision 323.39 2002/06/15 20:34:39 ajc
1854 * Use safestrncpy() instead of strncpy() where appropriate
1855 * Fixed a memory allocation bug in the vCard parser
1857 Revision 323.38 2002/05/23 03:40:05 ajc
1858 * Brought over a utility function I'll need later
1860 Revision 323.37 2002/05/22 02:34:56 ajc
1861 * Finished room/folder view selector. Pretty cool.
1863 Revision 323.36 2002/05/22 01:53:23 ajc
1864 * Room list or folder list? Give the user a choice. (Has bugs.)
1866 Revision 323.35 2002/05/12 15:21:43 error
1867 * do_template() now parses a .wml file for WAP clients, and a .html file
1870 Revision 323.34 2002/05/11 22:46:19 error
1871 * Track whether user-agent is a WAP gateway
1873 Revision 323.33 2002/05/11 15:35:07 error
1874 * webcit.c: add MIME types for WAP/WML
1876 Revision 323.32 2002/05/10 15:29:58 ajc
1877 * Hacked the address book view a little bit
1879 Revision 323.31 2002/05/09 03:53:56 ajc
1880 * Began working on address book view
1882 Revision 323.30 2002/05/08 03:38:58 ajc
1883 * Preferences framework
1885 Revision 323.29 2002/05/07 03:57:29 ajc
1886 * In message summary, replace 'Del' links with checkboxes
1888 Revision 323.28 2002/05/05 03:28:15 ajc
1889 * Shuffled around the room banner a bit
1891 Revision 323.27 2002/05/03 19:32:39 ajc
1892 * Finished "folder list" mode (still need to move it to a permanent location)
1894 Revision 323.26 2002/05/03 03:55:17 ajc
1895 * more folder display stuff
1897 Revision 323.25 2002/05/01 22:03:07 ajc
1898 * "folder list" view (not finished)
1900 Revision 323.24 2002/05/01 03:23:31 ajc
1901 * Added a drop-down box to change a user's view of a room.
1903 Revision 323.23 2002/04/28 03:56:47 ajc
1904 * Finished summary mode (for the most part, anyway)
1906 Revision 323.22 2002/04/26 21:13:21 ajc
1907 * Separated "summary mode" message listing into its own function
1908 * Go to summary mode automatically when the server says that view=1
1910 Revision 323.21 2002/04/20 04:14:29 ajc
1911 * Some work on email summary screen
1913 Revision 323.20 2002/03/31 05:02:39 ajc
1914 * Remove "Page another user" link from main menu
1915 * Add "edit my citadel config room" type link from edit user screen
1917 Revision 323.19 2002/03/29 22:30:45 ajc
1918 * Finished the "edit user" screen.
1920 Revision 323.18 2002/03/29 15:18:09 ajc
1921 * yep ... more user edit stuff
1923 Revision 323.17 2002/03/26 19:01:12 ajc
1924 * More edit user stuff
1926 Revision 323.16 2002/03/26 18:23:23 ajc
1927 * Don't display room banner on screens that don't pertain to a particular room
1928 * Initial prep for add/change/delete user accounts screen
1930 Revision 323.15 2002/03/22 04:33:08 ajc
1931 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1933 Revision 323.14 2002/03/19 04:35:10 ajc
1934 * Brought over yet another new version of the MIME parser from Citadel
1936 Revision 323.13 2002/03/13 03:56:52 ajc
1937 * New site config option "Allow system Aides to gain access to mailboxes"
1939 Revision 323.12 2002/03/12 23:13:57 ajc
1940 * Moved room access controls out of the admin menu and into the room commands
1941 menu. Prettied up the access control list screen.
1943 Revision 323.11 2002/03/10 06:07:09 ajc
1944 * Handle multiple Internet e-mail addresses in vCard editor
1946 Revision 323.10 2002/03/07 04:56:09 ajc
1947 * Final polish for initial round of vCard editing functions. Only show "edit"
1948 link when editing user's own vCard in the My Citadel Config> room.
1950 Revision 323.9 2002/03/06 05:22:33 ajc
1951 * More vcard editing form stuff
1953 Revision 323.8 2002/03/05 05:05:06 ajc
1954 * More vCard editing stuff
1956 Revision 323.7 2002/03/04 05:28:54 ajc
1957 * Wrote some skeleton code for robust vCard editing
1959 Revision 323.6 2002/03/03 06:58:25 ajc
1960 * Login errors displayed in red
1962 Revision 323.5 2002/03/03 06:52:59 ajc
1963 * Allow editing of the "disable self-service user account creation" site config option
1965 Revision 323.4 2002/02/24 07:02:44 ajc
1966 * Added the ability to enter a Subject: line in messages
1967 * Go to the Mail room when user clicks on the new mail alert icon
1969 Revision 323.3 2002/02/13 22:47:51 ajc
1970 * Added some rudimentary support for displaying vCards as card-looking things
1972 Revision 323.2 2002/02/13 15:04:25 ajc
1973 * Began some hacks for vCard processing
1975 Revision 323.0 2002/01/13 09:07:06 ajc
1978 Revision 322.4 2002/01/13 09:06:38 ajc
1979 * Brought over the debugged mime parser from Citadel
1981 Revision 322.3 2002/01/05 06:19:17 error
1982 * Add MIME types text/css and image/png
1984 Revision 322.2 2002/01/03 22:32:38 ajc
1985 * templatized the "prompt for recipient" screen
1987 Revision 322.1 2001/12/28 09:43:05 error
1988 * Client support for hostnames up to 63 characters
1990 Revision 322.0 2001/12/26 23:11:56 ajc
1993 Revision 321.1 2001/12/26 23:11:25 ajc
1994 * Minor change to the upload handler, to fix graphics uploads
1996 Revision 321.0 2001/12/26 05:28:02 ajc
1999 Revision 320.2 2001/12/26 05:24:11 ajc
2000 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2001 link tags. The nifty JavaScript stuff is now used only to light up the
2002 buttons during mouse hovers, and nothing more.
2004 Revision 320.1 2001/12/25 00:14:44 error
2005 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2007 Revision 320.0 2001/12/21 06:04:03 ajc
2010 Revision 301.22 2001/12/21 06:03:54 ajc
2013 Revision 301.21 2001/12/20 05:02:42 ajc
2014 * If you paid for this software, someone is ripping you off.
2015 * Fixed the urlesc() function to use a caller-supplied target buffer.
2017 Revision 301.20 2001/12/18 20:35:29 ajc
2018 * More fun JavaScript-enabled buttons
2020 Revision 301.19 2001/12/18 16:48:06 ajc
2021 * Began testing new JavaScript-enabled k00l light-up buttonz
2023 Revision 301.18 2001/12/18 06:06:20 ajc
2024 * mime parser update
2026 Revision 301.17 2001/12/15 20:51:33 ajc
2027 * "reply" button on pop-up pages
2029 Revision 301.16 2001/12/11 16:02:40 ajc
2030 * Completed support for add/remove mailing list recipients.
2032 Revision 301.15 2001/12/11 15:22:53 ajc
2033 * Began constructing the listserv screen for config (not tested)
2035 Revision 301.14 2001/12/11 05:37:12 ajc
2036 * Finished the share/unshare room screen in Edit Room
2038 Revision 301.13 2001/12/03 04:43:40 ajc
2039 * Brought over an update of the MIME parser from Citadel.
2041 Revision 301.12 2001/12/02 07:09:13 ajc
2042 * Turned the room editing page into a tabbed dialog
2043 * Started adding some of the room sharing stuff
2045 Revision 301.11 2001/11/22 05:17:06 ajc
2046 * Completed the add/change/delete neighbor node screens
2048 Revision 301.10 2001/11/18 01:47:24 ajc
2049 * Tentatively begun the change of networking configuration screens to reflect
2050 the new network architecture of the server.
2052 Revision 301.9 2001/11/18 01:41:09 ajc
2053 * Brought over the newer string tokenizer from Citadel
2054 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2055 server's convention of #define SIZ 4096
2057 Revision 301.8 2001/11/14 03:20:22 ajc
2058 * Add some more of the newer config settings to the site config screen
2060 Revision 301.7 2001/09/25 03:34:09 ajc
2061 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2062 and bail out without bothering the Citadel server.
2064 Revision 301.6 2001/08/22 16:38:06 ajc
2065 * Added the "-c" command line option to generate optional cookies indicating
2066 the host name of the server. This makes it easy to put a cluster of WebCit
2067 servers behind (for example) an Arrowpoint load balancer.
2069 Revision 301.5 2001/08/21 04:02:56 ajc
2070 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2071 unwanted page caching
2073 Revision 301.4 2001/08/13 03:43:24 ajc
2076 Revision 301.3 2001/08/13 03:40:01 ajc
2077 * Another attempt at focus
2079 Revision 301.2 2001/08/11 04:24:39 ajc
2080 * Attempt at setting focus to msgtext area when entering a message.
2082 Revision 301.1 2001/08/02 03:42:03 ajc
2083 * Changed the wholist to work with the new masquerade semantics
2085 Revision 301.0 2001/06/28 15:05:31 ajc
2088 Revision 300.2 2001/06/28 15:03:49 ajc
2089 * Every generated page now includes a meta tag to disable evil "smart tags"
2090 (see http://smarttags.manilasites.com/ for more information)
2092 Revision 300.1 2001/06/28 02:39:54 ajc
2093 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2094 the screen where you can create a room...
2096 Revision 300.0 2001/06/27 06:24:06 ajc
2097 * Tagged everything as Version 3.00
2099 Revision 213.25 2001/06/27 06:22:49 ajc
2100 * Updated docs for the 3.00 release
2102 Revision 213.24 2001/06/27 06:16:01 ajc
2103 * Correct generated window name in pop up pages
2104 * Added handling of MIME inline images (not tested)
2106 Revision 213.23 2001/06/22 17:58:20 ajc
2107 * A few performance and tuning cleanups. Increased the size of the socket
2108 queue length to 100 for use on big systems. Also, during startup, the
2109 initial startup thread now exits after creating the worker threads, instead
2110 of becoming a worker thread itself. For some reason Solaris had problems
2111 with the latter method.
2113 Revision 213.22 2001/06/07 03:16:57 ajc
2114 * Brought over an updated mime parser from Citadel
2116 Revision 213.21 2001/06/06 14:44:25 ajc
2117 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2119 Revision 213.20 2001/05/31 02:26:22 ajc
2120 * Fixed login to take you to the Lobby instead of the next room.
2122 Revision 213.19 2001/05/30 22:37:09 ajc
2123 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2124 or a "filename" from the MIME parser.
2126 Revision 213.18 2001/05/30 01:06:57 ajc
2127 * Changes to mime parser ... still something wrong
2129 Revision 213.17 2001/05/28 19:27:29 ajc
2130 * Fixed bug which marked all messages in Lobby as old before reading at login
2132 Revision 213.16 2001/05/25 22:39:26 ajc
2133 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2135 Revision 213.15 2001/05/23 16:15:23 ajc
2136 * UI changes (pretty frames with no scrollbars)
2138 Revision 213.14 2001/05/22 00:32:17 ajc
2141 Revision 213.13 2001/05/22 00:02:18 ajc
2142 * Another attempt to fix the fd leak
2144 Revision 213.12 2001/05/19 02:21:40 ajc
2145 * Attempt to fix the dangling sockets.
2147 Revision 213.11 2001/05/15 03:22:25 ajc
2148 * More icon updates and link cleanup type stuff
2150 Revision 213.10 2001/05/06 05:11:48 ajc
2151 * Added paging icon and right-justified it
2152 * Send-page window is now a popup
2154 Revision 213.9 2001/05/04 04:28:10 ajc
2155 * Added "page user" button in wholist
2157 Revision 213.8 2001/05/01 00:49:43 ajc
2158 * more of the UI overhaul
2160 Revision 213.7 2001/04/30 01:49:36 ajc
2161 * more work on UI overhaul
2163 Revision 213.6 2001/04/29 04:39:23 ajc
2164 * User interface overhaul now in progress. WARNING: incomplete system.
2166 Revision 213.5 2001/04/01 22:13:37 cough
2167 * Modified roomops.c to give users the ability to pick a floor at room
2170 Revision 213.4 2001/02/15 01:21:55 ajc
2171 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2172 invite/kickout functionality.
2174 Revision 213.3 2001/01/25 23:10:00 ajc
2175 * "Delete message" button now confirms on client-side using JavaScript
2177 Revision 213.2 2000/12/05 18:39:49 ajc
2178 * Added support for non-USA countries in registration screen (requires the
2179 latest Citadel server, which supports the country field)
2181 Revision 213.1 2000/10/20 04:27:46 ajc
2182 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2184 Revision 213.0 2000/10/03 16:44:01 ajc
2185 * Tagged for 2.13 release
2187 Revision 212.16 2000/10/03 03:15:53 ajc
2188 * Cosmetic changes to login screen, menu bar, and message header bar
2190 Revision 212.15 2000/09/28 03:44:52 ajc
2191 * Linked to the bio/photo page from message headers. I'm not sure I like the
2192 color scheme, though.
2194 Revision 212.14 2000/09/28 03:37:23 ajc
2195 * who.c: provide links to bio/photo pages for each user in the wholist
2197 Revision 212.13 2000/09/24 21:37:21 ajc
2198 * When reading large numbers of messages, group them in smaller numbers and
2199 display the selector bar in search engine style (like AltaVista and Google)
2201 Revision 212.12 2000/09/24 04:17:16 ajc
2202 * Templatized the room banner.
2204 Revision 212.11 2000/09/17 03:29:45 ajc
2205 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2207 Revision 212.10 2000/09/14 11:43:37 error
2208 Replace occurrences of % throughout the HTML with %% so as to be friendly
2209 to HP/UX printf() and possibly others.
2211 Revision 212.9 2000/09/13 04:13:59 ajc
2212 * Completed the initial hack of the variable substitution template thingy.
2213 Check out static/login.html to see the first template.
2215 Revision 212.8 2000/09/11 17:08:16 ajc
2216 * Started templatizing the login screen. Not finished yet.
2218 Revision 212.7 2000/09/11 03:29:50 ajc
2219 * Started working on a variable-substitution thing
2221 Revision 212.6 2000/08/30 03:20:22 ajc
2222 * Put the wholist back into its own window.
2224 Revision 212.5 2000/07/06 03:46:29 ajc
2225 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2227 Revision 212.4 2000/06/29 04:22:35 ajc
2228 * Changed the format of the wholis (again). Now it shows up in a frame
2229 instead of a separate window.
2231 Revision 212.3 2000/06/12 03:28:44 ajc
2232 * added support for multi-line paging
2234 Revision 212.2 2000/06/07 04:11:28 ajc
2235 * HTML changes to room banner
2237 Revision 212.1 2000/05/31 04:29:54 ajc
2238 * Initial support for "summary" (headers only, no body) mode of reading
2239 messages, and "read one" mode. For future support of 'traditional' email.
2241 Revision 212.0 2000/05/23 20:35:52 ajc
2242 * Tagged for the 2.12 release
2244 Revision 211.19 2000/05/18 02:33:39 ajc
2245 * Don't call whobbs() directly after changing masq room/host, it screws up the
2246 refresh. It now calls an HTTP redirect page instead.
2247 * added http_redirect(char *url) function to accomplish the above
2249 Revision 211.18 2000/05/08 17:24:32 ajc
2250 * Removed HTTP date fields because it was confusing browser caches (weird)
2251 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2253 Revision 211.17 2000/05/07 23:46:55 ajc
2254 * added Date: and Last-Modified: headers to HTTP output
2255 * masquerade room/host screen now runs in wholist window, and returns to it
2257 Revision 211.16 2000/05/02 17:32:06 ajc
2258 * Font related changes to html
2260 Revision 211.15 2000/04/20 02:42:23 ajc
2261 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2262 crashing every session, every time. (?)
2263 * End the session after displaying robots.txt or nocookies.html, to prevent
2264 big session logjams when either of these conditions are met
2266 Revision 211.14 2000/04/15 15:43:46 nbryant
2267 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2268 64-bit gcc on sparc is evil)
2270 Revision 211.13 2000/04/06 20:42:03 nbryant
2271 * configure.in: fix a typo
2273 Revision 211.12 2000/04/06 20:37:01 nbryant
2274 * solaris cleanups and warning fixes
2276 Revision 211.11 2000/03/31 03:48:52 ajc
2277 * text_to_server() now behaves the way web users expect text entry to work.
2278 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2280 Revision 211.10 2000/03/31 02:39:06 ajc
2281 * Fixed bugs in "Site configuration" and added new fields.
2283 Revision 211.9 2000/03/31 02:08:45 ajc
2284 * Added "max messages per page" and "read next nnn" stuff to read loop
2285 (probably not in its final form)
2287 Revision 211.8 2000/03/28 17:02:47 nbryant
2288 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2290 Revision 211.7 2000/03/27 16:18:17 ajc
2291 * Implement multi-room chat as available in Citadel 5.70
2293 Revision 211.6 2000/03/23 04:45:15 ajc
2294 * Experimental move of wholist to a separate auto-refreshing window
2296 Revision 211.5 2000/03/19 22:49:03 ajc
2297 * Made the header-bar buttons more visible
2298 * Added a "reply" header-bar button
2299 * Move "Subject:" lines into the header-bar
2300 * Padded the header-bars by one pixel (nicer looking)
2301 * Changed message date/time output format
2303 Revision 211.4 2000/03/19 19:49:31 ajc
2304 * Added support for unix domain sockets
2306 Revision 211.3 2000/02/11 23:45:04 nbryant
2307 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2308 * tcp_sockets.c: include <arpa/inet.h>
2310 Revision 211.2 2000/02/11 23:30:04 nbryant
2311 configure.in: added some code for FreeBSD
2313 Revision 211.1 2000/01/11 04:20:40 ajc
2314 * Add "close window" option to goodbye screen
2316 Revision 211.0 2000/01/04 15:24:16 ajc
2317 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2318 * This will be released as v2.11; tagged everything as such.
2320 Revision 210.0 1999/12/24 04:57:18 ajc
2323 Revision 1.121 1999/12/23 04:54:48 ajc
2324 * Changed session cookie from hexadecimal encoding to base64
2325 * Removed overly verbose logging
2327 Revision 1.120 1999/12/12 18:12:28 ajc
2328 * get http request: clear hold buffer before starting to read in HTTP request.
2329 This was causing some requests to get corrupted.
2331 Revision 1.119 1999/12/08 18:25:21 ajc
2332 * Increased the size of the backlog queue length passed to accept() and made
2333 it a configuration parameter in webcit.h
2335 Revision 1.118 1999/12/07 16:09:26 ajc
2336 * Better (non fireworks display mode) handling of broken HTTP sockets
2338 Revision 1.117 1999/12/06 03:40:29 ajc
2339 * Moved a bunch of other global variables to per-session variables
2341 Revision 1.116 1999/12/06 02:05:33 ajc
2342 * Moved global march list into per-session context
2344 Revision 1.115 1999/12/05 18:38:02 ajc
2345 * Auto-scaling worker thread pool size
2347 Revision 1.114 1999/12/05 17:38:41 ajc
2348 * Additional debugging and cleanup
2350 Revision 1.113 1999/12/04 22:16:05 ajc
2351 * Moved all diagnostic output to stderr
2352 * Moved "HTTP/1.0 200 OK" output to output_headers()
2354 Revision 1.112 1999/12/04 21:56:59 ajc
2355 * Finished the overhaul. Now to tune...
2357 Revision 1.111 1999/12/03 17:59:53 ajc
2358 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2359 pseudocode so the build is currently broken.
2361 Revision 1.110 1999/12/03 16:37:46 ajc
2362 * Repaired HTTP output for image transfers and static content
2364 Revision 1.109 1999/12/03 05:09:54 ajc
2365 * Rewrote the HTTP engine and application coupling to run in a worker thread
2366 model and to run as a single multithreaded program (eliminated helper
2367 processes and pipes). It currently runs but has many large bugs.
2369 Revision 1.108 1999/12/03 00:18:20 ajc
2370 * Added ".c.o" rule to Makefile
2372 Revision 1.107 1999/11/26 03:32:59 ajc
2373 * Started moving all of the global variables into a struct, to facilitate
2374 multithreaded server.
2376 Revision 1.106 1999/11/26 01:28:10 ajc
2379 Revision 1.105 1999/11/04 02:05:02 ajc
2380 * Added 'number of worker threads' to site config screen
2382 Revision 1.104 1999/10/25 02:25:09 ajc
2383 * Shuffled around the room editing commands
2385 Revision 1.103 1999/10/14 04:07:18 ajc
2386 * Cleaned up the bottom-of-page icons
2388 Revision 1.102 1999/10/08 23:58:11 ajc
2389 * Minor bug fix in registration screen
2391 Revision 1.101 1999/10/06 02:44:02 ajc
2392 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2393 it back in when it's fixed. Also added more attempts at cache disabling,
2394 but it still doesn't work in the StarOffice browser. I don't know why.
2396 Revision 1.100 1999/10/02 03:26:14 ajc
2397 * Merged in Nick's bit of JavaScript to handle key commands.
2398 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2399 in a text field. Right now you can't even log in.
2401 Revision 1.99 1999/09/01 01:06:11 ajc
2402 * Added "max message length" field in global config screen
2404 Revision 1.98 1999/08/14 18:16:10 ajc
2405 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2408 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2409 * Did neat stuff to the bottom of the page
2411 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2412 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2413 to a Citadel server fails.
2414 * messages.c: don't auto-link URL's in messages if it would cause
2417 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2418 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2419 compiler. This should make more browsers happy.
2421 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2422 * Added support for "robots.txt" telling spiders to go away.
2423 * Do a slrp_highest() when logging off.
2425 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2426 * Rearranged the code in "Site-wide configuration" and "Generic
2427 server command" to avoid nested server operations
2429 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2430 * webcit.c: added "back, top, next" buttons to bottom of each page
2431 * menubar.html: replaced "User list" with "Page another user"
2433 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2434 * context_loop.c: rearranged some code to try to eliminate deadlocks
2436 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2437 * Unknown URL's now display the main menu instead of diagnostics
2438 * Diagnostics are now at <baseurl>/diagnostics
2440 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2441 * Session no longer locks up when an express message is cancelled
2442 * The default Citadel server is now "localhost" instead of uncnsrd
2443 * Added some documentation
2445 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2446 * roomops.c: made room banner graphics more reliable
2447 * messages.c: added code to prevent accidental "double-posting"
2448 * who.c: fixed the "Change room/host/user" submit logic
2450 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2451 * Changed static/menubar.html so the text is readable
2453 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2454 * Ditched the frames mode completely. It wasn't working properly in,
2455 among other places, IE 5. Die, Bill, Die.
2457 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2458 * Fixed the behavior of the "forget room" routine, to properly handle
2459 the transition back to the Lobby after it's all done.
2460 * Added ExpressMessageCat() to allow code to send the user messages
2461 along with incoming express messages
2462 * WebCit now sends the name of the end user's browser as the client
2463 name in a Citadel IDEN command rather than its own name.
2465 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2466 * Minor code cleanups
2467 * New mail notification
2469 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2470 * Top-aligned all the cells in the fake frames in non-frames mode
2472 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2473 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2474 of a Goto, in order to prevent it from first marking all msgs old.
2476 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2477 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2478 which can differentiate the needs of frames and noframes modes
2480 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2481 * webserver.c: added "-t" option to send traces somewhere else
2483 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2484 * context_loop.c: display an error page if the client browser
2485 requests a non-root page and there is no cookie set
2486 * webserver.c: took my name off the copyright notice (it's a group
2489 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2490 * Reworked a lot of the structure, made more HTML "embeddable"
2491 * Changed the noframes mode to display "fake" frames using tables
2493 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2494 Changed some output formatting (mainly <FONT> tags).
2495 Changed who.c to use urlescputs() rather than escputs()
2496 in urls so GOTOs and User Profiles work when the string has a
2499 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2500 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2501 How to cause "onLoad=" to cause a sibling frame to refresh without
2502 having to use the nonportable HTTP "Window-Target:" directive. Began
2503 implementation of this; it should allow portable NS/IE compatibility.
2505 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2506 * Implemented "access level required to create rooms"
2508 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2509 * webcit.c: modified getz() to *exit* the program when fgets()
2510 returns an error. This is actually the desired behavior; it would
2511 otherwise busy-loop forever on a broken pipe.
2513 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2514 * webcit.c: added to getz() the ability to return an error code;
2515 implemented this in the main loop, hopefully fixing problems
2516 * Added "braindamage" file (frames/JS browser compatibility list)
2517 * Added HTTP "User-agent:" detection
2518 * wildmat.c, braindamage.c: added
2519 * Initial value of 'noframes' is now set by the braindamage check
2520 * Ran everything through "indent -kr -i8"
2521 * roomops.c: in room list, print a in otherwise empty cells
2523 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2524 * context_loop.c: warning fix
2525 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2527 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2528 * Resolve the name of the connecting host and pass it on to Citadel
2530 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2531 * wDumpContent() is now responsible for </BODY></HTML> most of the
2532 time (parameter settable) so that the main menu can easily be
2533 embedded in every page when running in noframes mode
2534 * noframes mode selection is now carried in the cookie
2536 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2537 * Made the frames stuff less dependent on the HTML TARGET= directive
2538 and more dependent on the HTTP Window-target: directive.
2539 * Made the system semi-navigable in noframes mode.
2541 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2542 * Brought over the new room listing code and <G>oto heuristics
2543 from the main Citadel tree, to pay attention to floor/room ordering
2545 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2546 * Modified the back end of mime_parser to use callbacks instead of
2547 doing something specific. Now we can use it elsewhere.
2549 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2550 * Fixed the bugs in "Site-wide configuration"
2551 * Added a "generic server commands" screen
2553 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2554 * Reduced the multiple cookies down to one cookie combining all data.
2556 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2557 * Removed wc_host and wc_port cookies.
2558 * Added an "edit your session" screen to change your wholisting.
2560 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2561 * Added "enter registration"
2562 * Set up automatic trigger of Enter Registration when the server
2564 * Established that a one-to-one WebCit/Citadel correspondence will
2565 be required. No big deal due to shared code segments.
2566 * Added "change password"
2567 * Added networking configuration screens. These still need testing.
2568 * Added a "kill session" link to each line of the wholist when
2569 logged in as an aide, and the screens to perform this operation.
2571 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2572 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2573 * "Finished" the MIME parser.
2574 * Got image uploads working.
2575 * Added "add/edit user photo" screens.
2576 * Added "add/edit room graphic" screens.
2577 * Added "add/edit floor graphic" screens.
2578 * Fixed display of floor graphic in known rooms list.
2580 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2581 * Wrote mime_parser.c for handling of image uploads. This will also
2582 be used in future Citadel MIME projects.
2584 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2585 * Fixed a bug in the room banner display code
2586 * Added "delete room"
2587 * Added "validate users"
2589 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2590 * Added "edit room info file"
2593 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2594 * Changed the "auto read new" functionality from a meta refresh tag
2595 to an "onload" directive (the former was causing graphics problems)
2596 * Added "create room"
2599 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2600 * Got the Zap and List-Zapped commands working
2601 * Added a convenience function to display a page with an error string
2602 * Automatically do a read-new-msgs whenever a new room banner is loaded
2604 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2605 * Added the screens to send pages
2606 * Changed message headers to display in bigger font, non-boldface
2607 * Added the chat system
2608 * Added goto private rooms
2610 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2611 * Replace "Citadel" in menu bar with the Citadel logo
2613 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2614 * automatically regenerate Makefile when Makefile.in changes
2616 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2617 * context_loop.c: Moved "remove session" into its own function.
2618 Check for dead webcit child process before each transaction.
2619 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2620 against broken HTTP connections.
2621 * Added a housekeeping thread to periodically remove dead sessions
2622 and kill idle sessions.
2623 * messages.c: added "delete message" functionality
2624 * messages.c: added "move message" functionality
2625 * userlist.c: added. This adds "userlist" and "show user" functions.
2626 * roomops.c: fixed buggy implementation of ungoto
2627 * Set up an option in output_headers() to optionally print the most
2628 often used opening HTML as well as the HTTP headers.
2629 * Display express messages in cute little JavaScript popup window.
2631 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2632 * Brought over message reading and entry functions from old WebCit
2634 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2635 * context_loop.c: really fix the SO_LINGER stuff
2636 * webserver.c: remove commented-out references to SO_LINGER
2638 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2639 * context_loop.c: After fork(), child process closes the HTTP socket
2640 so when the parent process closes it, it actually _does_ close.
2641 Otherwise, aIEeeee and possibly other browsers will hang.
2642 * Added support for graphics images retrieved from the Citadel server.
2643 * Set up login banner graphic and background image graphic
2645 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2646 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2648 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2649 * Smoothed out some of the login/logout code. Failed authentication
2650 now works the way it should.
2651 * Added support for new user login (still need to handle registration).
2653 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2654 * Discovered that the HTTP socket problem is related to a socket that
2655 isn't properly lingering on close. Temporarily hacked a sleep(10)
2656 into context_loop.c until it is figured out.
2658 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2659 * Did a little debugging, still trying to figure out why logging in
2660 displays "Connection reset by peer" error. It used to work...
2662 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2663 * Makefile.in: updated dependencies
2665 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2666 * Fixed broken interpretation of variables specified in the URL
2667 * added new "action" variable to make main loop simpler
2669 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2670 * webserver.c: prototype vsnprintf
2671 * context_loop.c: warning fix
2673 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2674 * tcp_sockets.c: removed some dead code
2675 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2676 unused ends of pipes, fix a file descriptor leak and a race condition
2677 * portability enhancements
2679 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2680 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2682 * converted to autoconf and began port to Digital UNIX
2684 * context_loop.c: moved the monster 64k buffer array off the stack
2685 * tcp_sockets.c: getservbyname() doesn't set errno.
2687 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2688 * webserver.c: warning fix