2 Revision 619.34 2005/07/25 19:22:30 ajc
3 * mailbox summary sort by subject/sender/date
5 Revision 619.33 2005/07/24 04:25:42 ajc
6 * Replaced the old Citadel logo with a new one
7 designed by Lisa Aurigemma (vermilion).
9 Revision 619.32 2005/07/23 04:18:40 ajc
10 * New AJAX-based wholist refresh
12 Revision 619.31 2005/07/22 15:07:29 ajc
13 * 'whobbs' is now 'who'
14 * Refactored the wholist code to have its inner div output by a separate
15 function, in anticipation of possible ajax functionality being added
17 Revision 619.30 2005/07/22 04:03:30 ajc
18 * HTML messages in foreign character sets are now converted to UTF-8 for
21 Revision 619.29 2005/07/22 03:40:22 ajc
22 * Handle display of RFC2047-encoded subjects and senders by converting
23 them to UTF-8 (all WebCit pages are output as UTF-8). Resolves bug #136.
25 Revision 619.28 2005/07/20 04:26:24 ajc
26 * Detect libiconv on the host system and link it in if present.
27 * If libiconv is present, convert foreign charsets to UTF-8 on the fly
28 when outputting text/plain messages. (Still need to do text/html.)
30 Revision 619.27 2005/07/19 17:05:23 ajc
31 * Removed the last couple of places where forms were submitted using
32 the GET method. POST is just so technologically cleaner that we should
34 * Fixed a bug in the MIME parser that was causing it to not be 8-bit
37 Revision 619.26 2005/07/19 14:23:04 ajc
38 * mime_parser.c: don't default Content-type: to text/plain, because when
39 an HTTP POST operation is performed, the content type is expected to
42 Revision 619.25 2005/07/19 04:15:45 ajc
43 * Brought over the newest version of the MIME parser from Citadel,
44 containing an API that supports arbitrary character sets.
46 Revision 619.24 2005/07/14 04:21:53 ajc
47 * More intelligent JavaScript to handle the greying out of end date and
48 start/end times when "all day event" is selected.
50 Revision 619.23 2005/07/14 04:02:18 ajc
51 * Fix bug #147 (date sometimes saved incorrectly for all day events due
52 to timezone differences)
54 Revision 619.22 2005/07/13 16:55:59 ajc
55 * Use the new icons in more places.
57 Revision 619.21 2005/07/13 01:59:20 ajc
58 * Installed the final batch of new icons
60 Revision 619.20 2005/07/12 22:10:52 ajc
63 Revision 619.19 2005/06/29 17:55:32 ajc
64 * Any HTTP method other than GET or POST is now routed directly to the
65 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
67 * GroupDAV requests not beginning with "/groupdav" now automatically have
68 that prefix prepended to them.
70 Revision 619.18 2005/06/29 15:25:00 ajc
71 * Added an experimental OPTIONS method. This is not required by GroupDAV,
72 but it is an experiment to see whether we can use the same code framework
73 to implement other DAV variants in the future.
75 Revision 619.17 2005/06/29 03:12:28 ajc
76 * Bumped internal version number to 6.20
78 Revision 619.16 2005/06/29 03:10:10 ajc
79 * PROPFIND on an individual item inside a room now works (it simply
80 spews the href and etag properties, regardless of what the request
81 was). This is not valid GroupDAV, but Kontact expects this request to
82 succeed before an item can be deleted, so we provide a simple response.
84 Revision 619.15 2005/06/28 14:12:38 ajc
85 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
86 a case-sensitivity bug in the Kontact client.
88 Revision 619.14 2005/06/27 22:15:38 ajc
89 * Header file adjustments to make it work on FreeBSD
91 Revision 619.13 2005/06/27 17:38:06 ajc
92 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
93 UTF-8 is going to be the standard character set for the Citadel system.
95 Revision 619.12 2005/06/24 19:58:02 ajc
96 * Added a "preferences and settings" screen for each user.
97 * Removed the javascript date output stuff because it's not granular
98 or international enough.
99 * All dates and times can now be 12 or 24 hours.
101 Revision 619.11 2005/06/24 15:17:48 ajc
102 * The date/time stamp of messages are now output using JavaScript's
103 toLocaleString() function, observing the browser's locale and timezone
104 instead of the web server's.
106 Revision 619.10 2005/06/23 04:01:59 ajc
107 * groupdav_main.c: remove double slashes in path name
108 (suggested by Johannes Schneider)
110 Revision 619.9 2005/06/22 03:04:22 ajc
111 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
113 Revision 619.8 2005/06/21 02:27:37 ajc
114 * Moved some JavaScript functions out of head.html and into a new wclib.js
115 file, which can be included and cached. This will form the basis for a
116 new WebCit JavaScript function library.
118 Revision 619.7 2005/06/20 20:38:50 ajc
119 * The main stylesheet is now in a separate file in the static/ directory.
120 Something we did recently must have fixed the caching problem, because it's
121 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
123 Revision 619.6 2005/06/20 03:47:44 ajc
124 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
125 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
126 reported by at least one site where the Internet configuration screen
129 Revision 619.5 2005/06/19 04:11:52 ajc
130 * Integrated the second batch of new icons.
132 Revision 619.4 2005/06/18 22:58:56 ajc
133 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
134 reasons -- the browser will cache favicon.ico and won't keep asking for
135 it over and over again, eliminating a second HTTP transaction every time
136 the user clicks on something.
138 Revision 619.3 2005/06/18 22:48:32 ajc
139 *** empty log message ***
141 Revision 619.2 2005/06/18 22:18:29 ajc
142 * Replaced the most recent batch of icons with a "better" set which was
143 sent by the design house. I don't know what the difference is, but
144 I'm going to assume they're better.
146 Revision 619.1 2005/06/15 03:56:56 ajc
147 * Accept ".ifb" as a valid extension for requesting free/busy
149 Revision 619.0 2005/06/15 01:52:33 ajc
152 Revision 611.15 2005/06/15 01:50:29 ajc
153 * Bumped the internal version number to 6.19
155 Revision 611.14 2005/06/14 14:47:48 ajc
156 * Moved the <td> and </td> in the room icon out of roomops.c and
157 into static/roombanner.html, since every room will have an icon now.
159 Revision 611.13 2005/06/14 03:21:57 ajc
160 * When no icon is present on the server for a room, display the default
161 icon for that room's current view.
162 * Replace "graphic" with "icon" throughout the system messages.
164 Revision 611.12 2005/06/14 01:59:43 ajc
165 * 16x16 icons in the new tree view. Nice!
167 Revision 611.11 2005/06/13 22:05:54 ajc
168 * Finished the initial NanoTree integration. TODO: use a different icon
169 for each node depending on the view set for that room.
171 Revision 611.10 2005/06/12 22:02:45 ajc
172 * Began replacing the old, sux0r-prone tree view with NanoTree.
173 WARNING: This isn't finished, but I'm committing it anyway because I have
174 to move to a different computer. DON'T RUN THIS.
176 Revision 611.9 2005/06/12 18:34:50 ajc
177 * Removed some unreferenced files from the static/ directory.
179 Revision 611.8 2005/06/12 17:01:00 ajc
180 * Increase maximum viewable message count from 4096 to 10000
181 * Summary view now truncates subject to 75 characters, and sender
182 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
184 Revision 611.7 2005/06/12 16:03:11 ajc
185 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
186 seen when they are viewed, and Goto does not automatically mark the
187 remaining messages as seen.
189 Revision 611.6 2005/06/11 22:29:07 ajc
190 * Integrated the first batch of new icons.
192 Revision 611.5 2005/06/07 04:31:00 ajc
193 * Don't compress when HTTP tracing/logging is enabled
195 Revision 611.4 2005/06/06 23:50:17 ajc
196 * Made some changes to the calendar/uuid logic to fix a bug that caused
197 duplicate entries for an event to appear in some situations
199 Revision 611.3 2005/06/06 16:20:36 ajc
200 * GroupDAV URI escape character is now '%' in order to be consistent...
202 Revision 611.2 2005/06/04 04:07:36 ajc
203 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
204 links in order to avoid them being in nested forms.
206 Revision 611.1 2005/06/02 16:10:08 ajc
207 * tools.c: generated uuid's no longer contain "{" and "}" characters.
209 Revision 611.0 2005/05/26 04:38:09 ajc
212 Revision 610.9 2005/05/26 04:37:59 ajc
213 * Updated internal version number to 6.11
215 Revision 610.8 2005/05/26 04:28:27 ajc
216 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
217 protocol accuracy of xmlns and etag responses.
218 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
219 removing a temporary hack that was put in during KDE 3.4 beta
221 Revision 610.7 2005/05/24 04:26:47 ajc
222 * Applied a patch sent by Johannes Schneider for correcting the XML
223 namespace presented in the PROPFIND command.
225 Revision 610.6 2005/05/23 19:30:34 ajc
226 * Move "enable full text" checkbox configuration to its new location in
227 the configuration back end.
229 Revision 610.5 2005/05/22 16:20:09 ajc
230 * siteconfig.c: add checkbox for enabling full text index on server
232 Revision 610.4 2005/05/11 03:00:03 ajc
233 * webcit.c: fixed a string bug that caused the whole system to not work
234 * messages.c: fullname only and brief date in summary view, so that it
235 doesn't wrap onto two lines quite as often
237 Revision 610.3 2005/04/11 20:09:33 ajc
238 * Began an assault on strcpy()
240 Revision 610.2 2005/04/11 14:45:12 ajc
241 * Replaced serv_gets() with serv_getln() - which now requires the caller
242 to supply the size of the target buffer.
244 Revision 610.1 2005/04/08 19:36:56 ajc
245 * Moved to the new string tokenizer API
247 Revision 610.0 2005/04/04 17:50:04 ajc
248 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
250 Revision 603.15 2005/04/04 17:49:31 ajc
251 * configure.in: fix libical version detection
252 * bumped internal version number to 6.10
254 Revision 603.14 2005/03/30 21:44:44 ajc
255 * Changed the color of the side button bar
256 * Removed session ID's from wholist display, because they are only
257 interesting to computers, not to people.
258 * Also changed the session ID variable (we still need it internally) from
259 a char to an int, because session numbers are big now.
261 Revision 603.13 2005/03/30 17:27:55 ajc
262 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
263 calls and also enabled SSLv3/TLSv1
265 Revision 603.12 2005/03/10 05:13:21 ajc
266 * Created the framework for the "first time setup wizard"
268 Revision 603.11 2005/03/09 04:08:30 ajc
269 * Delete room is now confirmed through a JavaScript popup instead of
271 * New icon for "Tasks." In order to keep it consistent with the rest of
272 the icons, it is ugly.
273 * Modified page popup style slightly.
275 Revision 603.10 2005/03/08 04:59:31 ajc
276 * More attractive display of vCards (hide unknown fields)
277 * Added "title" and "organization" to vCard display/edit
278 * Replaced semicolon with comma-space in vCard name display
280 Revision 603.9 2005/03/07 04:03:28 ajc
281 * auth.c: shrink the margins on the login screen so the user sees something
283 * Allow editing of address book entries wherever possible.
284 * Anything that was a (link) is now a [link]
286 Revision 603.8 2005/03/07 01:45:30 ajc
287 * Rolled back to the old RTE because the new one doesn't work in Safari.
289 Revision 603.7 2005/03/05 22:26:26 ajc
290 * crypto.c: allow use of chained certificates
292 Revision 603.6 2005/03/05 05:04:34 ajc
295 Revision 603.5 2005/03/04 04:21:05 ajc
296 * When a room is set to the "mailbox" view, "Read new / read all" is
297 replaced by "View message list."
299 Revision 603.4 2005/02/28 04:01:55 ajc
300 * Updated to the latest version of Kevin Roth's richtext editor. Had to
301 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
302 allow it to gracefully degrade in Konqueror even when we specify our
304 * Modified the message entry screen a bit. Full height just isn't practical
305 with all those wacky browsers out there, unfortunately. Removed most of
308 Revision 603.3 2005/02/23 05:08:20 ajc
309 * Better control of HTTP headers which control browser caches. Static
310 objects are getting properly cached now.
312 Revision 603.2 2005/02/22 05:15:28 ajc
313 * When the "begin_burst() / end_burst()" semantics are in use, perform
314 gzip compression when the client indicates support for it.
316 Revision 603.1 2005/02/21 23:00:04 ajc
317 * begin_burst() / end_burst() semantics now apply to all pages which are
318 output using the "include_html_head" option of output_headers() (which
319 is nearly all of them). This should speed up the network considerably,
320 and also pave the way for another attempt at adding zlib compression
323 Revision 603.0 2005/02/21 22:00:13 ajc
326 Revision 602.10 2005/02/21 21:57:55 ajc
327 * Various debugging type of everythingism to help chat mode to work.
329 Revision 602.9 2005/02/21 04:47:41 ajc
330 * When creating rooms:
331 * 1. Selecting a view other than "Bulletin Board" causes the room access
332 * type to default to "private mailbox"
333 * 2. When the room access type changes to "private mailbox," the floor
334 * selector is greyed out because it is irrelevant.
336 Revision 602.8 2005/02/20 06:48:30 ajc
337 * View-o-matic now has "View as: " before it. "Messages" has been changed
338 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
339 * The View-o-matic is now styled to be smaller and color-matched to the
340 banner box it lives in.
341 * Removed "Summary" from message range selector. It is redundant.
343 Revision 602.7 2005/02/20 06:27:53 ajc
344 * Switched the Reply/Move/Delete buttons back to ordinary links, because
345 the nested forms were causing the bottom part of the outer form to stop
346 working (message range selector went dead). Thanks to triLcat for
349 Revision 602.6 2005/02/19 06:01:14 ajc
350 * The previous <div style=\"margin-right:1px\"> has been replaced by a
351 named div in the stylesheet. This allows us to perform a vile, sleazy
352 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
353 will unfortunately always be a right margin in IE6, but there
354 doesn't appear to be any easy workaround.
356 Revision 602.5 2005/02/19 05:22:00 ajc
357 * Replaced all the "centered 99% tables" with 100% width tables wrapped
358 inside a div with margin-right:1px to remove the horizontal scrollbar
359 in Gecko without creating whitespace. IE6's problem is much more
360 serious and will require dropping a nuclear bomb on Redmond to fix.
362 Revision 602.4 2005/02/18 05:09:52 ajc
363 * Moved the room access control screen into a tab on the edit room menu
365 Revision 602.3 2005/02/17 04:48:26 ajc
366 * After setup is complete, tell them how to log in.
367 * Don't allow the creation of accounts with blank passwords.
368 * Don't allow users to change to a blank password.
369 * Fixed the positioning of a few more screens that accidentally got
370 partially hidden underneath the iconbar.
371 * Boldfaced the "Password changed." and other prompts.
372 * Removed the unreadable blue-on-blue links in the calendar day
373 view. They're redundant anyway, now: "Add new calendar event" and
374 "month view" are both in the banner bar.
375 * "New messages / All messages" are now "Read new messages / Read all
377 * "Save message" button is now "Post message" for public room posts,
378 and "Send message" for email.
379 * "Message has been posted" is now "Message has been sent" for email.
380 * Swapped positions of "Add users" and "Edit users" boxes.
381 * vCard editor: "Other Internet email addresses" is now "aliases"
382 * Renamed the "Users" button to "Who is online?"
384 Revision 602.2 2005/02/16 05:40:31 ajc
387 Revision 602.1 2005/02/16 05:22:22 ajc
388 * inetconf.c: fixed memory management problem that was causing all
389 the inetconf to get discarded during edit on IBM POWER5
391 Revision 602.0 2005/02/15 05:23:10 ajc
394 Revision 601.3 2005/02/15 05:20:44 ajc
395 * Fixed an HTTP output error for static data which was causing images
396 to display improperly in Konqueror
397 * Changed most of the beginbox_nt boxes to centered tables with 99%
398 width, to avoid the mysterious horizontal scrollbar
400 Revision 601.2 2005/02/14 04:57:23 ajc
401 * Started changing some of the top-level tables from 100% width to 99%
402 width in order to keep the b0rken CSS box-model from displaying a
403 horizontal scroll bar when it shouldn't. Lose, lose, lose.
405 Revision 601.1 2005/02/13 04:22:31 ajc
406 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
408 Revision 601.0 2005/02/12 04:23:43 ajc
411 Revision 528.48 2005/02/11 03:35:57 ajc
412 * useredit.c: added an "Delete user" button, because it was unintuitive
413 to tell people "Delete a user by setting their access level to 0"
415 Revision 528.47 2005/02/09 04:37:32 ajc
416 * More GroupDAV fixes and tuning.
418 Revision 528.46 2005/02/07 22:02:00 ajc
419 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
420 and no whitespace between tags. We have discovered that doing otherwise
421 will break certain clients.
423 Revision 528.45 2005/02/06 03:59:33 ajc
424 * Added some HTTP Date: header output
426 Revision 528.44 2005/02/05 22:58:46 ajc
427 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
429 Revision 528.43 2005/02/05 08:36:13 ajc
430 * Added an everything-buffering thingi so we can do Content-length:
432 Revision 528.42 2005/02/05 04:16:01 ajc
433 * Cleanup of new message range view-o-matic
434 * GroupDAV GET operations now only send the Content-type: and Date:
435 headers. All the others are irrelevant.
437 Revision 528.41 2005/02/04 19:19:23 ajc
438 * Message reading range selection is now a drop-down box.
440 Revision 528.40 2005/02/04 17:22:18 ajc
441 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
443 Revision 528.39 2005/02/04 03:43:31 ajc
444 * fixed the tasks view in the summary screen
446 Revision 528.38 2005/02/03 05:13:57 ajc
447 * More tuning for GroupDAV compliance.
449 Revision 528.37 2005/02/03 04:38:40 ajc
450 * VTODO components need to be encapsulated inside VCALENDAR components,
451 just like we do with VEVENT components. There's a bunch of software
452 (including the beforesave hook on our own Citadel server) that expects
455 Revision 528.36 2005/02/02 23:25:21 ajc
456 * Encode GroupDAV uid's using more concise string escaping, because the
457 old way was making KOrganizer choke.
459 Revision 528.35 2005/02/02 04:13:36 ajc
460 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
462 Revision 528.34 2005/02/01 23:15:50 ajc
463 * Completed GroupDAV PUT. Untested.
465 Revision 528.33 2005/02/01 19:52:29 ajc
466 * Bumped the internal version number to 6.01
467 * Set the minimum required Citadel version to 6.40, because we need the
468 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
471 Revision 528.32 2005/02/01 15:15:40 ajc
472 * Better purging of not-logged-in GroupDAV sessions
474 Revision 528.31 2005/02/01 14:55:12 ajc
475 * Reworked the PROPFIND xml output based on an example transaction
476 supplied by Reinhold Kainhofer. Groupware folder enumeration works
477 properly in Kontact now.
479 Revision 528.30 2005/02/01 03:49:09 ajc
480 * Completed "folder list" PROPFIND, now listing all rooms set to a
481 calendar, tasks, or address view, using the GroupDAV properties.
483 Revision 528.29 2005/02/01 02:28:32 ajc
484 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
485 When defaulting a new event date/time to now, set the seconds to zero
488 Revision 528.28 2005/01/31 23:31:26 ajc
489 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
490 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
492 Revision 528.27 2005/01/31 16:24:47 ajc
493 * iconbar is now a happy css hovery lightupy div thing
495 Revision 528.26 2005/01/29 03:59:25 ajc
496 * Implemented the GroupDAV DELETE method.
498 Revision 528.25 2005/01/28 05:25:43 ajc
499 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
500 directly inside the iconbar div.
502 Revision 528.24 2005/01/28 05:13:02 ajc
503 * GroupDAV object URL's are now based on the EUID of a message (which is
504 derived from the UID of the groupware object itself) instead of the
505 message number. This was done in order to conform to GroupDAV's
506 requirement that the URL cannot change after an object is updated.
507 * The ETag of a GroupDAV object is still the message number, and in fact
508 doing so meets that requirement perfectly.
510 Revision 528.23 2005/01/26 18:15:34 ajc
511 * PROPFIND now outputs fully qualified URL's
513 Revision 528.22 2005/01/26 18:02:22 ajc
514 * Initial implementation of GroupDAV PROPFIND
516 Revision 528.21 2005/01/26 16:28:23 ajc
517 * Output ETags in double quotes to conform with the new GroupDAV draft.
518 * Output HTTP Server: header in GroupDAV transactions
519 * Server: header now displays both WebCit and Citadel versions
520 * Added groupdav_common_headers() to output HTTP headers common to all
521 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
523 Revision 528.20 2005/01/25 19:51:04 ajc
524 * Accept escaped characters in GroupDAV GET URL's
526 Revision 528.19 2005/01/25 04:17:20 ajc
527 * Implemented the Groupdav GET method, more or less in its final form
528 (still need to fix the room/folder naming semantics)
530 Revision 528.18 2005/01/25 03:12:27 ajc
531 * Completed HTTP "Basic" authentication, and a stub function for the
532 main entry point for GroupDAV functions.
534 Revision 528.17 2005/01/24 03:37:48 ajc
535 * Began laying the groundwork for http-authenticated GroupDAV sessions.
537 Revision 528.16 2005/01/22 22:50:51 ajc
538 * removed descriptions in non-main menus
540 Revision 528.15 2005/01/20 21:24:27 ajc
541 * When viewing a calendar room, the "Read all messages" link in the
542 room banner has been replaced by "Day view" and "Month view" links.
543 (I have also imported icons for week and year views, in case we add
546 Revision 528.14 2005/01/20 16:13:56 ajc
547 * Added in a bunch of stupid JavaScript to allow the instant message
548 window to be dismissed.
550 Revision 528.13 2005/01/20 04:10:41 ajc
551 * Cleaned up a bunch of unused cruft from the old layout
552 * Instant messages are now displayed in a div that layers itself
553 over the rest of the site. It would be nice if we could figure out
554 a way to make a clickable "hide" box...
556 Revision 528.12 2005/01/17 04:38:14 ajc
557 * Navbar is now dynamic, in an attempt to make only the relevant controls
558 appear on any given page.
560 Revision 528.11 2005/01/15 07:19:08 ajc
561 * Removed the fixed pixel width from the tree view room list so it doesn't
562 wrap around in an ugly way on aIEeeee.
564 Revision 528.10 2005/01/15 05:26:27 ajc
565 * Message entry window is now somewhat full screen.
567 Revision 528.9 2005/01/14 21:03:17 ajc
568 * A few logging hacks
570 Revision 528.8 2005/01/14 15:00:51 ajc
571 * Placed the navbar into the room banner, at least in its temporary form.
573 Revision 528.7 2005/01/14 04:53:54 ajc
574 *** empty log message ***
576 Revision 528.6 2005/01/14 04:53:12 ajc
577 * Got the three-pane model working not only with web browsers, but also
578 with the disgusting abomination called Internet Explorer.
580 Revision 528.5 2005/01/13 18:38:08 ajc
581 * Insert a newline between </div> and <div id="text">
583 Revision 528.4 2005/01/11 16:20:18 ajc
584 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
587 Revision 528.3 2005/01/11 05:05:08 ajc
588 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
589 * Ripped things apart in a big way. The frameset is gone (except for
590 chat, for which we'll probably keep frames). Iconbar and banner are
591 now done using CSS and <div> tags.
592 * Room read/enter/goto controls are currently missing. Stay tuned.
593 * I am in the process of rewriting all of the markup as valid XHTML.
595 Revision 528.2 2004/12/29 22:08:08 ajc
596 * roomops.c: provide a way to create room shares with a mapping to an
597 alternate room name on the other end.
599 Revision 528.1 2004/12/29 17:28:09 ajc
600 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
601 all corrupty-whatever when a remote room name mapping is found. Display
602 the mapping and preserve it across share/unshare operations.
604 Revision 528.0 2004/12/28 03:58:34 ajc
607 Revision 527.1 2004/12/28 03:58:24 ajc
608 * Corrected overly-escaped reply-to addresses in "reply" button
609 * Repaired toggling of self-service account creation in admin screen
610 * Bumped internal version number to 5.28
612 Revision 527.0 2004/12/07 04:41:37 ajc
615 Revision 526.1 2004/12/07 04:41:02 ajc
616 * Finally tracked down the WC->vars heap corruption issue (for real this
617 time). We now call clear_local_substs() at the end of each HTTP
618 transaction, whether we need to or not, instead of calling it whenever
619 we're done with something we wanted session variables for.
620 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
621 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
622 preventing it from getting clobbered by another session.
623 * Bumped internal version number to 5.27
625 Revision 526.0 2004/12/01 21:35:56 ajc
628 Revision 525.4 2004/12/01 21:35:44 ajc
629 * Changed internal version number to 5.26
631 Revision 525.3 2004/12/01 21:34:17 ajc
632 * Numerous memory management bugfixes.
634 Revision 525.2 2004/12/01 16:48:24 ajc
635 * tools.c: don't crash when striplt() is called with a zero-length string
637 Revision 525.1 2004/11/12 18:02:36 ajc
638 * Updated the richtext editor (new version from Kevin Roth's site)
640 Revision 525.0 2004/11/03 20:21:10 ajc
643 Revision 524.7 2004/11/03 20:21:02 ajc
644 * Changed internal version number to 5.25
646 Revision 524.6 2004/10/20 02:41:41 ajc
648 * Added the notes room to the icon bar
649 * Set up an initial implementation of Notes view. Attractive enough to
650 publish, but read-only. Needs a note editor.
652 Revision 524.5 2004/10/15 03:10:24 ajc
653 * Calendar objects UID now generated by generate_uuid() which creates
654 pseudo-DCE-ish UUID's.
656 Revision 524.4 2004/10/05 01:59:31 ajc
657 * localtime_r() fixes
659 Revision 524.3 2004/10/03 02:56:35 ajc
660 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
662 Revision 524.2 2004/10/01 16:23:23 ajc
663 * Set up framework for "notes" view, and added a skeleton function for
666 Revision 524.1 2004/09/30 03:44:01 ajc
667 * fix line width break problem in chat
669 Revision 524.0 2004/09/28 16:12:44 ajc
672 Revision 523.12 2004/09/28 16:12:30 ajc
673 * Prepare for 5.24 release
675 Revision 523.11 2004/09/27 02:17:47 ajc
676 * messages.c: fix build problem on non-calendar-enabled installations
677 * floors.c: fix a warning message
679 Revision 523.10 2004/09/25 03:34:21 ajc
680 * summary.c: Fixed a calling syntax problem
682 Revision 523.9 2004/09/25 03:18:43 ajc
683 * small stylesheet fix
685 Revision 523.8 2004/09/24 04:21:41 ajc
686 * Fixed display bug for room list mode when we dropped down multiple
687 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
689 Revision 523.7 2004/09/24 04:08:25 ajc
690 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
691 rooms without new msgs
693 Revision 523.6 2004/09/24 04:04:34 ajc
694 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
697 Revision 523.5 2004/09/23 03:21:10 ajc
698 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
700 Revision 523.4 2004/09/16 02:42:37 ajc
701 * Set default view of new rooms during CRE8 command instead of afterwards
703 Revision 523.3 2004/09/15 03:08:50 ajc
704 * Support config of seaperate MSA port in Citadel 6.26
706 Revision 523.2 2004/09/10 03:49:17 ajc
707 * Added 'dialog' mode to setup
709 Revision 523.1 2004/08/31 20:31:01 ajc
710 * When saving VTODO (tasks), insert a UID if none is already present. Also
711 increment the sequence, or insert one if none is already present.
713 Revision 523.0 2004/08/31 03:02:37 ajc
716 Revision 522.30 2004/08/31 03:02:28 ajc
717 * Changed internal version number to 5.23
719 Revision 522.29 2004/08/27 02:40:06 ajc
720 * Ditched the graphical buttons because CSS can do the same thing faster.
722 Revision 522.28 2004/08/18 03:16:12 ajc
723 * 'move' and 'delete' buttons only show when allowed to do those things
725 Revision 522.27 2004/08/18 02:10:17 ajc
726 * Reply/Move/Delete buttons are now images, because system-native buttons
727 were too big and ugly.
729 Revision 522.26 2004/08/11 17:24:57 ajc
730 * static/iconbar.html: removed.
731 * Updated the "powered by citadel" graphic
733 Revision 522.25 2004/08/11 03:49:15 ajc
734 * Replaced all instances of the name "Citadel/UX" with "Citadel"
735 * Installed the "simple logo" in the iconbar
737 Revision 522.24 2004/08/09 03:11:20 ajc
738 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
740 Revision 522.23 2004/08/05 21:32:17 ajc
741 * Reply/Move/Delete are now buttons instead of links. This should enable
742 us to add some JavaScript magic for "Reply quoted" ...
744 Revision 522.22 2004/08/05 02:47:21 ajc
745 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
746 has a more predictable and attractive behavior, and can still be
747 overridden in the style sheet if the site operator wants to.
749 Revision 522.21 2004/08/04 03:52:23 ajc
750 * Tasks view is now pretty.
751 * Tasks view now displays date due for each task.
752 * Tasks view is now sorted by date due.
753 * Tasks view now displays overdue tasks in red.
755 Revision 522.20 2004/08/03 03:55:37 ajc
756 * Tasks view now uses the same buffer/dump logic as the calendar views, so
757 we can sort them by due date and do a prettier display. (Only the logic is
758 changed so far. The prettier display is forthcoming.)
760 Revision 522.19 2004/07/21 02:57:09 ajc
761 * Internet Configuration screen looks a little neater now
763 Revision 522.18 2004/07/21 02:45:15 ajc
764 * Completed the "Internet Configuration" screen
766 Revision 522.17 2004/07/16 19:13:37 ajc
767 *** empty log message ***
769 Revision 522.16 2004/07/16 19:13:10 ajc
770 * tools.c: display 12:00 as 12pm, not 12am
772 Revision 522.15 2004/07/16 03:14:03 ajc
773 * more work on inetconf screen
775 Revision 522.14 2004/07/16 02:50:00 ajc
776 * useredit.c: put a pretty box around user editing
778 Revision 522.13 2004/07/13 03:25:08 ajc
779 * inetconf.c: added. Not finished yet.
781 Revision 522.12 2004/07/10 03:10:19 ajc
782 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
783 floor level configurations.
784 * Put a space between OK and CANCEL buttons anywhere in the system where
786 * Some more of the room config/admin screens now return to themselves
787 with a "ok, you did that" message when OK is pressed, instead of dropping
788 out to the main menu.
790 Revision 522.11 2004/07/08 03:03:01 ajc
791 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
792 configuration (public rooms default and mailboxes default). Still need
793 to add floor and room policy screens.
795 Revision 522.10 2004/07/02 03:28:08 ajc
796 * Much-improved alphabet tabs for Address Book view. Now divides the
797 total number of names by (names per page, currently 60) and sets up
798 that many tabs, with proper [Aaa-Bbb] labels on them.
800 Revision 522.9 2004/07/02 03:26:06 ajc
801 *** empty log message ***
803 Revision 522.8 2004/07/01 02:40:40 ajc
804 * Clicking "Enter a message" in a groupware room now automatically calls
805 the correct editor for the type of objects in the room (message, calendar
806 event, task, address book entry)
808 Revision 522.7 2004/06/29 17:21:25 ajc
809 * Removed the word "room" in a few locations, as part of our push towards
810 not looking like a BBS when running in groupware mode
812 Revision 522.6 2004/06/29 00:37:02 ajc
813 * Made some fonts bigger because users were complaining...
815 Revision 522.5 2004/06/27 03:02:05 ajc
816 * Summary view -- always view ALL messages
817 * Summary view -- new messages are in boldface
819 Revision 522.4 2004/06/24 20:42:14 ajc
820 * Added the "server ip address" Citadel config option
821 * Site config: added "Changes will not take effect until..." language
824 Revision 522.3 2004/06/24 14:50:35 ajc
825 * Added the ability to listen on a single IP address instead of all addresses.
827 Revision 522.2 2004/06/22 02:21:56 ajc
830 Revision 522.1 2004/06/21 15:00:52 ajc
833 Revision 522.0 2004/06/19 03:21:35 ajc
836 Revision 521.10 2004/06/19 03:11:07 ajc
837 * Instead of a crufty "the topmost Internet email address will be used
838 for outgoing email" explanation, separated it into "Primary Internet
839 email address" and "Other email addresses" boxes.
841 Revision 521.9 2004/06/19 02:42:12 ajc
842 * Removed the "aides access to mailboxes" config option, which is no longer
843 part of the Citadel system.
845 Revision 521.8 2004/06/16 02:07:22 ajc
846 * Removed a couple of lines of debugging code leftover from last night
848 Revision 521.7 2004/06/15 03:06:11 ajc
849 * Bumped internal version number to 5.22
850 * Use new fast headers-only-no-mime fetch mode in Citadel for
853 Revision 521.6 2004/06/15 02:30:21 ajc
854 * Honor "maxmsgs" even when viewing a mailbox in summary mode
856 Revision 521.5 2004/06/12 04:26:38 ajc
857 * Fixed some garbled output resulting from turning things that look like
860 Revision 521.4 2004/06/11 16:09:36 ajc
861 * Moved the room graphic to the left of the room name in the banner, to
862 make it more consistent with the rest of the site.
863 * Reduced the size of the font in the iconbar
865 Revision 521.3 2004/06/11 03:15:08 ajc
866 * When "Add" is clicked without specifying an upload filename, resume
867 composition instead of aborting the post.
868 * Add attachments to messages in forward order, not reverse order
870 Revision 521.2 2004/06/10 03:08:48 ajc
871 * Improved the appearance of tabs in the room config screen
873 Revision 521.1 2004/06/10 02:58:55 ajc
874 * Made all the title boxes the same background color. The old scheme was
875 cute but not professional looking.
877 Revision 521.0 2004/06/06 19:53:25 ajc
880 Revision 510.15 2004/06/06 19:32:15 ajc
881 * Cleaned up a couple of FIXME's sitting around in the code
882 * Altered the conditions under which stray http://... strings are
883 automatically turned into links, to prevent that logic from
884 transforming IMG tags into gibberish.
885 * Set internal version number to 5.21
887 Revision 510.14 2004/06/04 02:29:07 ajc
888 * Fixed bug in "validate new users" screen (thanks Campy)
890 Revision 510.13 2004/06/03 03:21:22 ajc
891 * "Reply" button now carries the message subject into the reply.
893 Revision 510.12 2004/06/02 02:07:54 ajc
894 * setup.c: updated the setup script to configure two /etc/inittab entries,
895 one for http and one for https.
897 Revision 510.11 2004/06/01 21:46:47 ajc
898 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
899 during a read or write operation, do not attempt to finish the operation
900 unencrypted like we do in Citadel. Here in WebCit land it only causes
901 the server to segfault.
903 Revision 510.10 2004/06/01 19:01:22 ajc
904 * netconf.c: widened some of the text entry fields
905 * webcit.h: bumped up the internal version number to 5.20
907 Revision 510.9 2004/06/01 18:44:20 ajc
908 * Return to the old command-line usage (-s for https, service is either
909 http or https but not both)
911 Revision 510.8 2004/06/01 03:32:28 ajc
912 * Add "permanent room" setting to room edit screen
913 * create room -- allow longer strings
915 Revision 510.7 2004/06/01 00:36:43 ajc
916 * Hmmph. Do the session cookie as hex instead of base64. There really
917 are some characters in the base64 set that make HTTP do nasty things.
919 Revision 510.6 2004/05/31 21:43:27 ajc
920 * Added "|END" to the session cookie before base64-ing it. This fixes a
921 problem with certain room names causing the webserver to freak out and
922 break embedded images and stuff. I don't know why.
924 Revision 510.5 2004/05/31 20:34:11 ajc
925 * Message entry using Kevin Roth's excellent cross-platform richtext
928 Revision 510.4 2004/05/31 15:54:13 ajc
929 * "text" and "HTML" options for message entry.
931 Revision 510.3 2004/05/29 03:31:48 ajc
932 * tighten up the space between icons in the iconbar
934 Revision 510.2 2004/05/28 20:24:53 ajc
937 Revision 510.1 2004/05/24 03:02:38 ajc
938 * CSS change to make folder names stand out more in the "Folder View"
940 Revision 510.0 2004/04/30 04:08:58 ajc
943 Revision 506.13 2004/04/30 04:08:47 ajc
944 * Changed internal version number to 5.10
945 * Updated documentation for the new HTTPS service
947 Revision 506.12 2004/04/27 03:21:36 ajc
948 * Prompt for HTTPS port number during setup. We may make this optional.
950 Revision 506.11 2004/04/27 03:16:31 ajc
951 * When running on the same host as Citadel, if no key/cert are found,
952 symlink to Citadel's if possible.
953 * One server binary now forks to start both http and https servers.
955 Revision 506.10 2004/04/21 03:43:39 ajc
956 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
957 certs are also no longer invalid.
959 Revision 506.9 2004/04/21 02:25:13 ajc
960 * Replaced ctdl_install_certificate() with convenience functions found
961 in the OpenSSL library.
963 Revision 506.8 2004/04/21 02:19:41 ajc
964 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
965 understand, but read at http://www.informit.com/articles/article.asp?p=22078
966 ). Still doesn't work with Internet Monopolizer, though.
968 Revision 506.7 2004/04/20 02:32:44 ajc
969 * Allow setup to run seamlessly from within the Citadel Ridiculously
970 Easy Installer by observing the values of environment variables
971 CITADEL_INSTALLER, CITADEL, and WEBCIT.
973 Revision 506.6 2004/04/20 02:02:50 ajc
976 Revision 506.5 2004/04/16 03:14:06 ajc
977 * Minor fix for previous checkin
979 Revision 506.4 2004/04/16 02:59:01 ajc
980 * Completed SSL support. Still doesn't work with all browsers... gotta
983 Revision 506.3 2004/04/15 03:57:00 ajc
984 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
985 it has a crashy crashy bug in it. Don't use it yet.
987 Revision 506.2 2004/04/13 19:41:36 ajc
988 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
989 (freebusy data fetch for anonymous Kolab type clients)
991 Revision 506.1 2004/04/10 04:32:59 ajc
992 * Fixed some version and copyright date oopses
994 Revision 506.0 2004/04/10 04:29:30 ajc
997 Revision 505.22 2004/04/10 04:29:20 ajc
998 * Changed internal version number to 5.06
1000 Revision 505.21 2004/03/29 04:30:20 ajc
1001 * configure.in, Makefile.in: handle $LDFLAGS
1003 Revision 505.20 2004/03/20 05:03:14 ajc
1004 * Original startup thread becomes a worker thread after initialization.
1005 Doing otherwise turns it into a zombie (at least on Linux) and possibly
1006 leads to other problems
1007 * Filter out NOOP's received in chat
1009 Revision 505.19 2004/03/18 04:32:24 ajc
1010 * Removed the language in README.TXT which told everyone that chat wouldn't
1011 work with a non-local Citadel server, because that's no longer true.
1012 * Removed the old chat applet from the static/ directory
1014 Revision 505.18 2004/03/18 04:00:44 ajc
1015 * Rounded web boxes now look correct in all browsers.
1017 Revision 505.17 2004/03/17 18:25:31 ajc
1018 * When creating a new user, auto-chain to the "edit user configuration"
1019 screen, and subsequently auto-chain to the "edit address book entry"
1020 screen. This creates a nice sensible workflow.
1022 Revision 505.16 2004/03/15 22:47:09 ajc
1023 * Prettied up the chat window a little more.
1025 Revision 505.15 2004/03/15 04:27:44 ajc
1026 * Chat now appears in a separate window
1027 * Use regular frames instead of IFRAMEs for chat
1028 * Display user's own chat text in bold+italic
1029 * Added a "List Users" button
1031 Revision 505.14 2004/03/09 20:45:45 error
1032 * Add a Linux Software Map file
1034 Revision 505.13 2004/03/07 22:04:32 ajc
1035 * Fix the current view not being set to the default view for the creator
1038 Revision 505.12 2004/03/07 21:31:17 ajc
1039 * serv_read() now zeroes out the supplied buffer (with the supplied
1040 length) if a server read fails. This causes serv_gets() to return
1041 instead of looping endlessly. Fixes chat problem found on linux-ppc.
1043 Revision 505.11 2004/03/03 05:21:36 ajc
1044 * Made the chat screen totally kick-ass sweet. The flickering reload
1045 i-frame is now tiny and hidden, and it *appends* new chat data to
1046 the viewable window using JavaScript. No flickering + scrollback!
1047 * Added a help button to the chat screen.
1049 Revision 505.10 2004/02/29 22:52:15 ajc
1050 * Close and clear (set to -1) server socket handle when socket errors are
1051 detected. Fixes a chat problem reported by Winzlo.
1053 Revision 505.9 2004/02/29 05:34:25 ajc
1054 * Display the Chat menu option as "Chat with other users in <roomname>"
1056 Revision 505.8 2004/02/27 05:04:38 ajc
1057 * fix frameset bug in page popups
1059 Revision 505.7 2004/02/26 04:08:56 ajc
1060 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1061 of the logout banner.
1062 * Ford's latest stupid room has a name with more than 64 characters, and
1063 we still had a 64-byte room name in the march_list struct. ooooops...
1065 Revision 505.6 2004/02/26 03:07:26 ajc
1066 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1068 Revision 505.5 2004/02/25 23:10:28 ajc
1069 * Allow "/do_logout" as a no-frames page
1071 Revision 505.4 2004/02/25 23:00:21 ajc
1072 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1073 to make life easier. (Thanks to prosthetik for this)
1075 Revision 505.3 2004/02/25 15:20:11 ajc
1076 * Support for favicon.ico in the static/ directory
1078 Revision 505.2 2004/02/24 04:06:42 ajc
1079 * Changed the colors slightly in chat screen
1081 Revision 505.1 2004/02/20 06:07:06 ajc
1082 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1084 Revision 505.0 2004/02/19 03:32:50 ajc
1087 Revision 504.7 2004/02/19 03:32:38 ajc
1088 * Changed the internal version number to 5.05
1089 * Completed the frames fix
1091 Revision 504.6 2004/02/18 20:08:29 ajc
1092 * Fixed the frameset force reload logic. Now it does the whole frameset
1093 without displaying an error in the main frame.
1095 Revision 504.5 2004/02/18 19:17:51 ajc
1096 * Force reload of frameset if someone tries to escape it. Not perfect
1097 but it mostly works at this poing.
1099 Revision 504.4 2004/02/17 03:37:11 ajc
1100 * Indicate to Citadel that we want Server Generated Invitations when
1101 calendar events are saved. (No longer the default in Citadel server.)
1103 Revision 504.3 2004/02/09 04:49:32 ajc
1104 * Prepare for a way to avoid falling out of the main frameset
1106 Revision 504.2 2004/02/09 03:37:57 ajc
1107 * Changed the thread pool management algorithm. Detecting idle time between
1108 socket accepts was not working reliably on all systems, so we now follow
1109 the same algorithm as the Citadel server (spawn more threads when number
1110 of sessions < number of threads, but keep constrained to pre-defined
1111 minimum and maximum thread count)
1113 Revision 504.1 2004/02/03 03:09:51 ajc
1116 Revision 503.0 2004/01/28 04:31:31 ajc
1119 Revision 502.4 2004/01/28 04:30:48 ajc
1120 * Create Room can now offer calendar and address book rooms
1122 Revision 502.3 2004/01/17 21:25:30 ajc
1123 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1124 * Split the config for LDAP Connector into its own panel
1126 Revision 502.2 2004/01/17 04:32:54 ajc
1127 * Add site config options for Citadel servers which support LDAP
1129 Revision 502.1 2003/10/24 02:50:19 ajc
1130 * Clicking "Enter Message" in a room with an Address Book view opens
1131 a blank vCard entry screen.
1133 Revision 502.0 2003/10/23 03:16:50 ajc
1136 Revision 501.2 2003/10/23 03:07:54 ajc
1137 * event.c: Found and removed another unquoted multi-line string literal
1138 * webcit.h: changed an #ifdef HAVE_ICAL_H
1139 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1141 Revision 501.1 2003/10/22 01:42:12 ajc
1142 * iconbar.c: removed a stray character or two...
1144 Revision 501.0 2003/10/21 04:26:37 ajc
1147 Revision 500.30 2003/10/21 04:26:27 ajc
1148 * bumped the version string to 5.01
1150 Revision 500.29 2003/10/17 03:08:28 ajc
1151 * Finished prettying up the vCard display
1153 Revision 500.28 2003/10/17 02:31:45 ajc
1154 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1155 is wrapped in quotes. Performed this fix so it'll compile.
1156 * setup.c: removed references to unused variable tempfile[]
1158 Revision 500.27 2003/10/09 03:17:02 ajc
1159 * Started prettying up the vCard display.
1161 Revision 500.26 2003/10/08 02:33:49 ajc
1162 * Begin work on better handling of vCard display
1164 Revision 500.25 2003/09/04 03:41:27 ajc
1165 * siteconfig.c: changed some config items to drop-down boxes
1167 Revision 500.24 2003/08/27 04:26:54 ajc
1168 * Split the site configuration screen up into four different screens,
1169 and added a meta-menu
1171 Revision 500.23 2003/08/24 03:31:50 ajc
1172 * Finished the setup program
1173 * Bumped the internal version number to 5.01
1175 Revision 500.22 2003/08/22 00:47:27 ajc
1176 * setup is now working, but it still needs a way to detect a running WebCit
1178 Revision 500.21 2003/08/22 00:25:40 ajc
1179 * Added a skeleton "setup" program to the tree. It does not work yet.
1181 Revision 500.20 2003/08/20 03:48:55 ajc
1182 * Added iconbar shortcut to Contacts room
1183 * Minimum required Citadel is now 6.11
1185 Revision 500.19 2003/08/20 03:07:25 ajc
1186 * Address book "single card" view now suppresses "reading nn message" and
1187 instead shows the letter indices across the top
1188 * Clicking on an address in a vCard now connects to WebCit mail instead
1189 of a browser mailto: link
1191 Revision 500.18 2003/08/19 04:18:43 ajc
1192 * Changed things around in the address book view. Made it sorted and
1193 more clickable and better looking...
1195 Revision 500.17 2003/08/12 18:54:03 error
1196 * messages.c: fix off-by-one-error in selector bar
1198 Revision 500.16 2003/08/07 22:18:03 ajc
1199 * Add the Summary Page to the customizable iconbar
1201 Revision 500.15 2003/08/07 03:51:51 ajc
1202 * Customizable icon bar as: pictures and text, pictures, text
1204 Revision 500.14 2003/08/05 03:52:14 ajc
1205 * First working version of the customizable iconbar. It contains a basic
1206 set of options and now automatically refreshes when it's customized.
1208 Revision 500.13 2003/08/04 03:50:29 ajc
1209 * First cut at the customizable iconbar is done. A bunch of generic options
1210 are there. Still need to get the actual iconbar to refresh when changes
1213 Revision 500.12 2003/08/03 21:02:01 ajc
1214 * More work on customizable iconbar
1216 Revision 500.11 2003/08/02 05:25:46 ajc
1217 * Laid the groundwork for a customizable iconbar
1219 Revision 500.10 2003/07/30 03:57:49 ajc
1220 * Add config.c_purge_hour to config screen
1222 Revision 500.9 2003/07/06 22:06:59 ajc
1223 * When converting "anything that looks like a URL" to a real link, first
1224 make sure that it isn't already inside a link. This fixes most of the
1225 long, ugly URL strings sent by eBay.
1226 * Automatically dismantle mailto: links in HTML messages, and convert
1227 them to WebCit mail links (clicking on it sends the user to the Mail
1228 room and begins composing a new message with the recipient and subject
1229 fields pre-populated).
1231 Revision 500.8 2003/06/29 20:51:21 ajc
1232 * Worked around a rendering bug in Satan's Browser that was causing it
1233 to draw the calendar month view much wider than the actual screen wdith
1235 Revision 500.7 2003/06/28 04:09:37 error
1236 * roomops.c: Backout change to display one less box in the first column in
1237 roomlist view, it doesn't seem to work for everyone
1239 Revision 500.6 2003/06/28 03:52:51 error
1240 * Don't tell browsers not to cache static documents
1242 Revision 500.5 2003/06/28 03:35:23 error
1243 * roomops.c: Display one less floor in the first column in romlist view
1245 Revision 500.4 2003/06/26 03:37:58 ajc
1246 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1247 This will allow some groupware clients to browse the free/busy times of
1248 other users on the system.
1250 Revision 500.3 2003/06/21 05:17:21 ajc
1251 * Better alignment of system messages
1252 * Exterminated display_error() and replaced it with WC->ImportantMessage
1253 which is displayed in a bubble on top of whatever page you're on next.
1254 * Small cosmetic changes
1255 * Fixed some nesting problems in output_headers()
1257 Revision 500.2 2003/06/20 03:39:27 ajc
1258 * Optimization to floor layout in box view
1260 Revision 500.1 2003/06/20 03:04:26 ajc
1261 * "Reply" button on messages now handles IGnet recipients correctly
1263 Revision 500.0 2003/06/10 04:23:08 ajc
1266 Revision 410.50 2003/06/10 04:22:58 ajc
1267 * Updated docs and headers for 5.00 release
1269 Revision 410.49 2003/06/10 04:05:23 ajc
1270 * De-tabled the left side icon bar and reduced one of the graphics, so
1271 that all of the rounded corners show up in Satan's Browser.
1273 Revision 410.48 2003/06/10 03:47:41 ajc
1274 * style.css: added font selection to default <BODY> tag
1276 Revision 410.47 2003/06/06 03:26:03 ajc
1277 * Satan's Browser insists on putting bloody acres of whitespace to the
1278 right of any bulleted list items, making any multi-column table containing
1279 a list take more than the entire screen. Removed all such lists so it
1280 looks ok. If you are reading this and you are a Microsoft employee, please
1281 commit suicide before you break anything else.
1283 Revision 410.46 2003/06/06 02:22:07 ajc
1284 * Changed the upper left and upper right bounded box corners to a solid
1285 blue (#204B78) instead of gradiated, because it was looking funny in
1286 256-color mode. It also looked funny in Internet Explorer, but people
1287 who use Internet Explorer are contributing to terrorism and really don't
1288 deserve Web access in the first place. So I really just fixed this to make
1289 it look good in 256-color Netscape.
1291 Revision 410.45 2003/06/05 21:37:37 ajc
1292 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1293 in b0rken IE browser. Die, Bill, Die.
1295 Revision 410.44 2003/06/05 03:52:29 ajc
1296 * Buncha cosmetic changes
1298 Revision 410.43 2003/06/04 03:41:25 ajc
1299 * Change the appearance of rooms with and without new messages in the
1300 room list -- now defined using CSS
1302 Revision 410.42 2003/06/03 03:57:42 ajc
1303 * Tightened up the room banner a bit. Smaller padding, smaller font,
1306 Revision 410.41 2003/05/31 21:36:45 ajc
1309 Revision 410.40 2003/05/26 21:05:42 ajc
1310 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1311 it to complete the free/busy checking for attendee availability.
1313 Revision 410.39 2003/05/26 05:44:45 ajc
1314 * event.c: fix compiler warning
1316 Revision 410.38 2003/05/26 05:39:46 ajc
1317 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1318 bug fixed in Citadel.
1320 Revision 410.37 2003/05/26 05:28:13 ajc
1321 * serv_func.c: added utility function read_server_text()
1322 * availability.c: banged out more of this code -- still not complete
1324 Revision 410.36 2003/05/26 03:28:02 ajc
1325 * Getting closer to doing the availability check. Created new source
1326 module 'availability.c' for this purpose. Stub function is in place.
1328 Revision 410.35 2003/05/25 04:25:12 ajc
1329 * siteconfig.c: fixed a spelling error
1330 * event.c: add a "Check attendee availability" button, and the code to
1331 bypass saving the event to the server, do something with it, and then
1332 feed the twiddled data structure back to the form display function for
1333 further editing. What's still missing is the code to do the actual
1336 Revision 410.34 2003/05/24 22:22:35 ajc
1337 * Small stylesheet hack to make it work with b0rken IE
1339 Revision 410.33 2003/05/24 22:13:08 ajc
1340 * Changed the login banner a bit
1342 Revision 410.32 2003/05/20 03:25:41 ajc
1343 * Separate event invitees with newlines instead of commas.
1345 Revision 410.31 2003/05/19 19:55:09 ajc
1346 * summary.c: eliminate compiler warnings about unused variables when
1347 compiling a WebCit service without calendar support
1349 Revision 410.30 2003/05/18 02:05:33 ajc
1350 * More conversion of screens to the new look-and-feel.
1352 Revision 410.29 2003/05/16 04:11:29 ajc
1353 * We don't need no steenking workaround. Problem fixed. MIME parser not
1354 broken. Web server was calling it with bad parameters. All fixed now.
1355 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1358 Revision 410.28 2003/05/15 04:52:26 ajc
1359 * Minor workaround in web forms to handle mime parser problem in uploads
1361 Revision 410.27 2003/05/15 03:35:59 ajc
1362 * look and feel overhaul -- almost done!
1364 Revision 410.26 2003/05/14 03:46:35 ajc
1365 * More background cleanup
1367 Revision 410.25 2003/05/05 17:19:46 ajc
1368 * Cleanups to summary page when running on a non ical enabled system
1369 * Use non breaking spaces in summary page box titles
1371 Revision 410.24 2003/05/04 04:22:41 ajc
1372 * Display body of messages on a white background. I am doing this in order
1373 to prepare for making the general background of the screen a darker color.
1375 Revision 410.23 2003/05/04 02:54:55 ajc
1376 * Summary page now uses our cutesy new rounded window boxes
1378 Revision 410.22 2003/05/03 21:28:41 ajc
1379 * Added in a slick new box style and put the room lists in it
1381 Revision 410.21 2003/05/03 16:57:04 ajc
1382 * In the 'folders' and 'portal' views, change the folder delimiter
1383 from / to \ to avoid conflict with room names that have slashes
1385 Revision 410.20 2003/05/03 16:23:29 ajc
1386 * Enforce three columns in portal view of room list
1388 Revision 410.19 2003/05/03 04:52:32 ajc
1389 * Added an experimental new "portal view" to the room list options
1391 Revision 410.18 2003/05/02 03:23:41 ajc
1392 * Minor change to room list algorithm
1394 Revision 410.17 2003/05/01 15:33:05 ajc
1395 * Fixed a potential memory leak in enumeration of MIME parts
1397 Revision 410.16 2003/05/01 03:11:35 ajc
1398 * When static content is requested, fetch it without trying to connect
1401 Revision 410.15 2003/04/30 05:00:00 ajc
1402 * Added the ability to compose messages with file attachments uploaded from
1405 Revision 410.14 2003/04/27 04:46:02 ajc
1406 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1407 observes the flag designating the presence of new messages. (The "rooms
1408 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1409 but that view may get axed soon.)
1411 Revision 410.13 2003/04/26 21:57:53 ajc
1412 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1413 before returning an error code to avoid a file descriptor leak
1415 Revision 410.12 2003/04/19 21:42:36 ajc
1416 * Repaired all my b0rken COLOR tags
1417 * Replaced most FONT tags with SPAN tags
1420 Revision 410.11 2003/04/19 19:58:10 ajc
1421 * Lots of great changes from Nick to make the site CSS-enabled.
1423 Revision 410.10 2003/04/14 04:04:40 ajc
1424 * First cut of CSS-izing WebCit. Probably b0rken.
1426 Revision 410.9 2003/04/09 04:02:32 ajc
1427 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1428 supported the idea of one WebCit connecting to multiple Citadels for a
1429 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1430 * When connecting to Citadel through a Unix domain socket, don't try to make
1431 the Java chat applet available.
1433 Revision 410.8 2003/03/31 03:32:19 ajc
1434 * messages.c: check for 000 terminator while parsing RFC822 headers to
1435 prevent getting hung up while displaying certain badly formatted messages.
1437 Revision 410.7 2003/03/30 06:13:19 ajc
1438 * When reading from the server, do not treat CR as end-of-line because
1439 there's probably an LF coming after it. Instead, keep reading to the LF
1440 and then strip both.
1441 * Do not underline links in the icon bars
1443 Revision 410.6 2003/03/17 04:17:41 ajc
1444 * Call to accept() was being made with an uninitialized variable for the
1445 third argument. Changed the second and third argument to NULL and 0 because
1446 we don't really need accept() to fill up a buffer full of information that
1447 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1449 * Removed the mutex wrapper around select() because we don't need it. All
1450 idle worker threads now block on select() and one of them will wake up when
1451 a connection arrives.
1453 Revision 410.5 2003/03/15 20:55:03 ajc
1454 * When a requested image is not available on the Citadel server, send a
1455 1x1 transparent GIF instead of 404 error.
1457 Revision 410.4 2003/03/14 04:21:57 ajc
1458 * clone events to be encapsulated before saving, because the original
1459 instance may already have a parent, and that makes crashy crashy
1461 Revision 410.3 2003/03/13 05:57:17 ajc
1462 * More encapsulation. Warning: there are bugs in this!!
1464 Revision 410.2 2003/03/13 05:20:23 ajc
1465 * Various changes to the calendar service to handle messages containing
1466 fully encapsulated VCALENDAR components instead of only unencapsulated
1467 VEVENT subcomponents. We have to move in this direction for compatibility
1468 with other products.
1470 Revision 410.1 2003/03/01 22:07:19 ajc
1471 * New user registration, as well as existing user re-registration, now
1472 uses the vCard editing screen.
1473 * Administratively editing users' address book entries now works again,
1474 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1475 in order to enforce this.
1477 Revision 410.0 2003/02/19 03:49:33 ajc
1480 Revision 400.90 2003/02/19 03:49:17 ajc
1481 * latest config.guess and config.sub from www.gnu.org
1483 Revision 400.89 2003/02/07 04:44:17 ajc
1484 * Replaced sleep() with a function that sleeps using select() in order to
1485 avoid potential issues with SIGALRM. Possible fix for weird behavior
1486 when running on a Macintosh.
1488 Revision 400.88 2003/01/29 22:32:07 ajc
1489 * Shuffled some code and comments around; minor cleanup
1491 Revision 400.87 2003/01/28 15:37:12 ajc
1492 * All functions which read binary data from the server now make use of the
1493 read_server_binary() function in tools.c
1494 * Binary reads from server now have safety code to prevent infinite loops
1495 * All output of MIME objects is now done with http_transmit_thing()
1497 Revision 400.86 2003/01/19 06:28:04 ajc
1498 * Minimum required Citadel version 6.05
1500 Revision 400.85 2003/01/16 04:41:26 ajc
1501 * When displaying edit controls for time of day in the calendar, only show
1502 minutes that are multiples of 5 ... unless the existing value is not a
1503 multiple of 5, in which case we show that too.
1505 Revision 400.84 2003/01/15 17:34:04 ajc
1506 * event.c: fixed a misspelling
1507 * config.guess, config.sub: updated using latest from ftp.gnu.org
1509 Revision 400.83 2003/01/14 04:21:27 ajc
1510 * Only offer views which make sense for the default view of a room
1512 Revision 400.82 2003/01/13 03:34:33 ajc
1513 * Get ready for the 4.10 release
1515 Revision 400.81 2003/01/12 23:22:53 ajc
1516 * configure.in: check for libical v0.24 or newer
1518 Revision 400.80 2003/01/07 04:56:17 ajc
1519 * Complete the free/busy transparency handling in the form
1520 * Default times for new events are now in the correct timezone
1522 Revision 400.79 2003/01/06 18:01:35 ajc
1523 * Begin handling of TRANSP property to show event times as free or
1524 busy (not finished).
1526 Revision 400.78 2003/01/05 21:02:14 ajc
1527 * Summary page: three columns are now all the same width
1529 Revision 400.77 2003/01/05 20:56:05 ajc
1530 * minor fix for previous checkin
1532 Revision 400.76 2003/01/05 20:51:01 ajc
1533 * Display PARTSTAT for attendees
1535 Revision 400.75 2003/01/05 05:01:00 ajc
1536 * Add "today's calendar events" to the summary page.
1538 Revision 400.74 2003/01/05 04:27:28 ajc
1539 * Add "Tasks" to the summary page
1541 Revision 400.73 2002/12/28 05:44:09 ajc
1542 * ical_dezonify.c: brought over new version from the Citadel source (again)
1544 Revision 400.72 2002/12/28 05:12:45 ajc
1545 * ical_dezonify.c: brought over new version from the Citadel source.
1547 Revision 400.71 2002/12/26 04:04:48 ajc
1548 * Perform CHEK command when automatically establishing sessions, not just
1549 when one is explicitly created. Some stuff is missing otherwise.
1551 Revision 400.70 2002/12/25 23:18:06 ajc
1552 * Be more strategic about when to call ical_dezonify()
1553 (This may be the last set of fixes. I hope so.)
1555 Revision 400.69 2002/12/25 21:39:38 ajc
1556 * ical_dezonify.c: added.
1557 * calendar.c: convert incoming ical messages to UTC
1558 (the usual routines will then convert them to local time for display)
1560 Revision 400.68 2002/12/25 07:06:00 ajc
1561 * Tweaked the code to work with libical 0.24
1563 Revision 400.67 2002/12/20 04:50:00 ajc
1564 * When saving a calendar event, increment the SEQUENCE property.
1566 Revision 400.66 2002/12/18 05:03:39 ajc
1567 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1568 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1569 Because the libc-allocated buffer was getting clobbered.
1570 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1572 Revision 400.65 2002/12/17 05:01:39 ajc
1573 * Prettied up the calendar day view layout
1574 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1576 Revision 400.64 2002/12/16 04:43:30 ajc
1577 * Correctly handle local time zone when figuring out which day and time to
1578 display events on calendar month/day views. This also seems to have
1579 fixed the bug that was causing events to sometimes get lost when saved.
1581 Revision 400.63 2002/12/15 05:50:59 ajc
1582 * Form editing of date/time fields now assumes that the icaltimetype being
1583 manipulated is in UTC. It converts to/from local time for editing.
1585 Revision 400.62 2002/12/10 23:25:47 ajc
1586 * Display attendees in message view of calendar objects
1588 Revision 400.61 2002/12/07 22:12:59 ajc
1589 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1590 until I implement the Citadel server function which it calls.)
1592 Revision 400.60 2002/11/30 21:34:51 ajc
1593 * Submit organizer in a hidden field, in case the server needs it
1595 Revision 400.59 2002/11/30 04:46:46 ajc
1596 * First cut at adding/removing attendees to an event
1597 (Actual invitations should be sent by the Citadel server)
1599 Revision 400.58 2002/11/29 23:56:19 ajc
1600 * Completed "me as organizer" -- the user's own e-mail address is inserted
1601 as the organizer of new events. Detect when the user is the organizer and
1602 enable/disable the attendees box accordingly.
1604 Revision 400.57 2002/11/29 16:38:37 ajc
1605 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1607 Revision 400.56 2002/11/28 06:03:24 ajc
1608 * Issue an ISME command when editing an event, to determine whether the user
1609 viewing the event is the organizer. (Will use this later to allow/disallow
1610 sending out invitations.)
1612 Revision 400.55 2002/11/26 05:01:04 ajc
1613 * Began handling attendee fields
1615 Revision 400.54 2002/11/16 23:40:11 ajc
1618 Revision 400.53 2002/11/16 23:15:02 ajc
1619 * Make the "all day event" shadebox smaller (month view) - no border.
1620 * Fixed bug that caused any events following an all day event to also appear
1623 Revision 400.52 2002/11/16 05:40:54 ajc
1624 * When adding new events to the calendar, default to the month [and day]
1625 currently being viewed.
1626 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1628 Revision 400.51 2002/11/15 05:05:47 ajc
1629 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1631 Revision 400.50 2002/11/15 04:11:46 ajc
1632 * Added even more nifty JavaScript to cause the hour/minute and end date
1633 fields of a calendar event form to render as disabled when the "all day
1634 event" box is checked -- not just when the user checks the box, but also
1635 when the box begins its life already checked.
1637 Revision 400.49 2002/11/14 04:59:40 ajc
1638 * Correctly serialize and save all day events using date instead of date/time
1640 Revision 400.48 2002/11/13 04:49:23 ajc
1641 * "All day event" shows as a single checkbox, instead of one for the start
1642 time and one for the end time. Added nifty JavaScript to zero and shade
1643 the hour/minute and all end time fields when all-day-event is checked.
1645 Revision 400.47 2002/11/12 05:57:27 ajc
1646 * Display a nicer looking screen when replying to calendar invitations
1647 * When displaying day view, don't show all day events twice
1648 * Day or month view: denote all day events by displaying them inside
1651 Revision 400.46 2002/11/12 03:26:39 ajc
1652 * Tell the user about broken Citadel server connections instead of
1653 simply printing "Goodbye"
1655 Revision 400.45 2002/10/23 04:11:38 ajc
1656 * Detect when a meeting invitation is actually an update for an existing UID
1657 and tell the user so.
1659 Revision 400.44 2002/10/21 20:16:38 ajc
1660 * Display conflicts nicely
1662 Revision 400.43 2002/10/21 18:29:14 ajc
1663 * Ask server to hunt for conflicts when displaying a meeting invitation
1665 Revision 400.42 2002/10/19 21:28:32 ajc
1666 * Moved the calendar meeting request reply functionality to the Citadel server
1668 Revision 400.41 2002/10/19 17:10:14 ajc
1669 * Add "Tentative" accept button
1670 * Only display Accept/Tentative/Decline button when method=REQUEST
1672 Revision 400.40 2002/10/19 04:16:37 ajc
1673 * Save an incoming meeting request into the user's calendar.
1675 Revision 400.39 2002/10/18 20:55:05 ajc
1676 * Began work on meeting request accept/decline
1678 Revision 400.38 2002/10/16 19:16:39 ajc
1679 * Fixes and updates to build WebCit on Linux for IBM S/390
1681 Revision 400.37 2002/10/09 04:12:44 ajc
1682 * Templatized trailing HTML
1683 * Templatized "new start page" page
1684 * Added global substitution macros
1686 Revision 400.36 2002/10/09 03:51:01 ajc
1687 * Templatized the <HEAD> section of HTML
1689 Revision 400.35 2002/10/07 23:03:38 ajc
1690 * messages.c: don't display room name field when it's blank
1692 Revision 400.34 2002/10/07 04:10:37 ajc
1693 * When displaying meeting invitations, only show date/time for VEVENT
1694 subcomponents. Date/time for other subcomponents are irrelevant.
1695 * Cleaned up HTML display of meeting invitations.
1697 Revision 400.33 2002/10/03 03:40:31 ajc
1698 * Worked on meeting accept/decline a little bit
1700 Revision 400.32 2002/09/30 03:58:35 ajc
1701 * Dabbled in handling incoming meeting requests
1703 Revision 400.31 2002/09/29 20:15:43 ajc
1704 * Completed the calendar day view
1706 Revision 400.30 2002/09/28 04:01:30 ajc
1707 * started fleshing out the calendar day view
1709 Revision 400.29 2002/09/27 21:19:28 ajc
1712 Revision 400.28 2002/09/27 18:31:33 ajc
1713 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1714 * After saving a VEVENT, return to the correct calendar view and date
1716 Revision 400.27 2002/09/27 17:15:44 ajc
1717 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1719 Revision 400.26 2002/09/27 04:37:21 ajc
1720 * New, buggy versions of event editing screens
1722 Revision 400.25 2002/09/26 22:00:16 ajc
1723 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1724 month 1 in libical functions)
1726 Revision 400.24 2002/09/25 21:57:13 ajc
1727 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1730 Revision 400.23 2002/09/24 04:12:34 ajc
1731 * Rough cut of the two-pass calendar display routines (first pass: go thru
1732 messages gathering VEVENT items; second pass: render calendar with data)
1734 Revision 400.22 2002/09/23 04:01:33 ajc
1735 * Presentation changes to calendar month view
1737 Revision 400.21 2002/09/22 05:20:27 ajc
1738 * Began implementing month view
1740 Revision 400.20 2002/09/21 04:38:05 ajc
1741 * Added utility functions for displaying vcalendar timestamps in web forms
1742 and translating form data back to timestamps.
1743 * Completed the "edit task" and "add new task" screens.
1745 Revision 400.19 2002/09/20 20:28:08 ajc
1746 * Smooth transition between "list tasks" & "edit task" screens
1748 Revision 400.18 2002/09/20 03:54:44 ajc
1749 * Display the "Tasks" view as a bulleted list with each task clickable
1750 * Clicking brings up an (unfinished) "edit task" screen
1752 Revision 400.17 2002/09/18 21:44:02 ajc
1753 * display VTODO parameters
1755 Revision 400.16 2002/09/17 04:21:00 ajc
1756 * Handler chains for VCALENDAR and VTODO types
1758 Revision 400.15 2002/09/17 03:37:10 ajc
1759 * Implemented a 'display handler' infrastructure for various groupware types
1761 Revision 400.14 2002/09/16 03:35:12 ajc
1762 * Just a bunch of glue code to iterate through the various types of ical
1763 objects we could encounter
1765 Revision 400.13 2002/09/15 04:05:41 ajc
1766 * Process calendar object subcomponents
1768 Revision 400.12 2002/09/15 03:40:13 ajc
1770 * When a text/calendar MIME type is discovered in a message, send it to
1771 the (currently skeleton) parser in calendar.c
1772 * calendar.c: skeleton parser for calendar objects which currently just
1773 creates an icalcomponent object and frees it.
1775 Revision 400.11 2002/09/15 03:16:24 ajc
1776 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1777 function namespace in libical
1779 Revision 400.10 2002/09/15 02:50:55 ajc
1780 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1782 Revision 400.9 2002/09/14 21:33:31 ajc
1783 * Backed out compression of inlines -- not all browsers appear to handle it
1785 Revision 400.8 2002/09/14 20:20:29 ajc
1786 * Attempting to push more stuff through compression. I've introduced some
1787 sort of deadlock bug that I can't seem to find yet...
1789 Revision 400.7 2002/09/14 20:00:22 ajc
1790 * Compress output_image() graphics
1792 Revision 400.6 2002/09/14 16:26:35 ajc
1793 * output_image() now reads the entire image from Citadel into a buffer before
1794 sending it to the browser (for performance reasons, and so it can compress)
1796 Revision 400.5 2002/09/14 04:52:59 ajc
1797 * Look for the "libical" calendaring library and link it in if present...
1799 Revision 400.4 2002/09/14 04:02:36 ajc
1800 * Finished gzip compression of dynamic pages (when browser supports it)
1802 Revision 400.3 2002/09/13 20:40:53 ajc
1803 * Detect when the client browser is capable of gzip encoding
1804 (actual encoding is not implemented yet)
1806 Revision 400.2 2002/09/13 15:54:40 ajc
1807 * Reversed the above change because I broke it somehow
1809 Revision 400.1 2002/09/11 22:46:59 ajc
1810 * Started adding in compression and calendaring library detects (not finished)
1812 Revision 400.0 2002/09/09 03:56:11 ajc
1813 * This is version 4.00
1815 Revision 323.68 2002/09/09 03:51:01 ajc
1816 * In the HTML-to-HTML converter:
1817 --> Open links in new window (as with text msgs)
1818 --> Convert loose URL's to hot links (as with text msgs)
1820 Revision 323.67 2002/09/06 03:59:11 ajc
1821 * Added an "About this server" panel to the Summary page.
1822 (Useless fluff, but better than an empty column.)
1824 Revision 323.66 2002/08/26 02:57:06 ajc
1825 * Rooms listed on the summary page are now clickable-gotoable
1827 Revision 323.65 2002/08/26 01:24:09 ajc
1828 * Added a "summary" page (rather sparse for now)
1830 Revision 323.64 2002/08/24 15:30:48 ajc
1831 * GET instead of POST for listsub. Also add a 'Back...' link.
1833 Revision 323.63 2002/08/24 05:59:24 ajc
1834 * Bugfixes and cosmetic changes to listsub system
1836 Revision 323.62 2002/08/23 03:37:19 ajc
1837 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1839 Revision 323.61 2002/08/22 03:55:47 ajc
1840 * 'unsubscribe' command (but not 'confirm unsubscribe')
1842 Revision 323.60 2002/08/21 21:58:37 ajc
1843 * Completed self-service list subscription via web.
1844 (Still need to implement unsubscribe.)
1846 Revision 323.59 2002/08/16 22:06:51 ajc
1849 Revision 323.58 2002/08/16 03:51:12 ajc
1850 * I think I've finally nailed the 'no session' pages now...
1852 Revision 323.57 2002/08/15 03:49:47 ajc
1853 * Fleshed out the list subscription page a bit
1855 Revision 323.56 2002/08/13 19:55:12 ajc
1856 * Keep track of the HTTP "Host:" header being sent by the browser.
1857 (We're going to need this in the near future)
1859 Revision 323.55 2002/08/05 16:07:30 ajc
1860 * Moved "edit floor label pic" to the floor editing screen
1862 Revision 323.54 2002/08/05 15:53:00 ajc
1863 * Commands to add, change, delete floors
1865 Revision 323.53 2002/07/26 03:20:04 ajc
1866 * Beautified the folder tabs in "edit room"
1868 Revision 323.52 2002/07/25 04:01:58 ajc
1869 * Final cleanup of changes (finally located and fixed the bug)
1871 Revision 323.51 2002/07/24 04:14:23 ajc
1872 * Minor code cleanup of last night's changes
1874 Revision 323.50 2002/07/23 15:40:54 ajc
1875 * Minor cleanup of previous changes
1877 Revision 323.49 2002/07/23 04:43:58 ajc
1878 * Updated message reading to use the new MSG4 command, so we can do output
1879 of various types of richtext (mainly HTML).
1881 Revision 323.48 2002/07/16 03:37:24 ajc
1882 * Small change to above
1884 Revision 323.47 2002/07/16 03:23:37 ajc
1885 * Display HTML messages as HTML. (Wow!)
1887 Revision 323.46 2002/07/13 04:39:59 ajc
1888 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1889 output HTML instead of converting to text/plain and back. (Not finished.)
1891 Revision 323.45 2002/07/11 03:17:03 ajc
1892 * hacks to text_to_server() to transmit messages as HTML
1894 Revision 323.44 2002/07/09 04:21:12 ajc
1897 Revision 323.43 2002/07/06 03:10:26 ajc
1898 * Enable a "make this my start page" link that works in lots of places.
1899 Configures a user's preference of where to go after login.
1901 Revision 323.42 2002/06/19 22:01:31 ajc
1902 * When editing another user's vCard, do a "transient goto" to their config
1903 room so you don't automatically gain access to their config room.
1904 * When creating a user, go back to the "select user to edit" screen with the
1905 new user's account name pre-selected.
1907 Revision 323.41 2002/06/17 03:48:44 ajc
1908 * Finished the thing to edit other users' vCards.
1910 Revision 323.40 2002/06/16 21:49:02 ajc
1911 * Administratively edit other users' vCards. Still needs a couple of lines
1912 of glue code to make it work.
1914 Revision 323.39 2002/06/15 20:34:39 ajc
1915 * Use safestrncpy() instead of strncpy() where appropriate
1916 * Fixed a memory allocation bug in the vCard parser
1918 Revision 323.38 2002/05/23 03:40:05 ajc
1919 * Brought over a utility function I'll need later
1921 Revision 323.37 2002/05/22 02:34:56 ajc
1922 * Finished room/folder view selector. Pretty cool.
1924 Revision 323.36 2002/05/22 01:53:23 ajc
1925 * Room list or folder list? Give the user a choice. (Has bugs.)
1927 Revision 323.35 2002/05/12 15:21:43 error
1928 * do_template() now parses a .wml file for WAP clients, and a .html file
1931 Revision 323.34 2002/05/11 22:46:19 error
1932 * Track whether user-agent is a WAP gateway
1934 Revision 323.33 2002/05/11 15:35:07 error
1935 * webcit.c: add MIME types for WAP/WML
1937 Revision 323.32 2002/05/10 15:29:58 ajc
1938 * Hacked the address book view a little bit
1940 Revision 323.31 2002/05/09 03:53:56 ajc
1941 * Began working on address book view
1943 Revision 323.30 2002/05/08 03:38:58 ajc
1944 * Preferences framework
1946 Revision 323.29 2002/05/07 03:57:29 ajc
1947 * In message summary, replace 'Del' links with checkboxes
1949 Revision 323.28 2002/05/05 03:28:15 ajc
1950 * Shuffled around the room banner a bit
1952 Revision 323.27 2002/05/03 19:32:39 ajc
1953 * Finished "folder list" mode (still need to move it to a permanent location)
1955 Revision 323.26 2002/05/03 03:55:17 ajc
1956 * more folder display stuff
1958 Revision 323.25 2002/05/01 22:03:07 ajc
1959 * "folder list" view (not finished)
1961 Revision 323.24 2002/05/01 03:23:31 ajc
1962 * Added a drop-down box to change a user's view of a room.
1964 Revision 323.23 2002/04/28 03:56:47 ajc
1965 * Finished summary mode (for the most part, anyway)
1967 Revision 323.22 2002/04/26 21:13:21 ajc
1968 * Separated "summary mode" message listing into its own function
1969 * Go to summary mode automatically when the server says that view=1
1971 Revision 323.21 2002/04/20 04:14:29 ajc
1972 * Some work on email summary screen
1974 Revision 323.20 2002/03/31 05:02:39 ajc
1975 * Remove "Page another user" link from main menu
1976 * Add "edit my citadel config room" type link from edit user screen
1978 Revision 323.19 2002/03/29 22:30:45 ajc
1979 * Finished the "edit user" screen.
1981 Revision 323.18 2002/03/29 15:18:09 ajc
1982 * yep ... more user edit stuff
1984 Revision 323.17 2002/03/26 19:01:12 ajc
1985 * More edit user stuff
1987 Revision 323.16 2002/03/26 18:23:23 ajc
1988 * Don't display room banner on screens that don't pertain to a particular room
1989 * Initial prep for add/change/delete user accounts screen
1991 Revision 323.15 2002/03/22 04:33:08 ajc
1992 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1994 Revision 323.14 2002/03/19 04:35:10 ajc
1995 * Brought over yet another new version of the MIME parser from Citadel
1997 Revision 323.13 2002/03/13 03:56:52 ajc
1998 * New site config option "Allow system Aides to gain access to mailboxes"
2000 Revision 323.12 2002/03/12 23:13:57 ajc
2001 * Moved room access controls out of the admin menu and into the room commands
2002 menu. Prettied up the access control list screen.
2004 Revision 323.11 2002/03/10 06:07:09 ajc
2005 * Handle multiple Internet e-mail addresses in vCard editor
2007 Revision 323.10 2002/03/07 04:56:09 ajc
2008 * Final polish for initial round of vCard editing functions. Only show "edit"
2009 link when editing user's own vCard in the My Citadel Config> room.
2011 Revision 323.9 2002/03/06 05:22:33 ajc
2012 * More vcard editing form stuff
2014 Revision 323.8 2002/03/05 05:05:06 ajc
2015 * More vCard editing stuff
2017 Revision 323.7 2002/03/04 05:28:54 ajc
2018 * Wrote some skeleton code for robust vCard editing
2020 Revision 323.6 2002/03/03 06:58:25 ajc
2021 * Login errors displayed in red
2023 Revision 323.5 2002/03/03 06:52:59 ajc
2024 * Allow editing of the "disable self-service user account creation" site config option
2026 Revision 323.4 2002/02/24 07:02:44 ajc
2027 * Added the ability to enter a Subject: line in messages
2028 * Go to the Mail room when user clicks on the new mail alert icon
2030 Revision 323.3 2002/02/13 22:47:51 ajc
2031 * Added some rudimentary support for displaying vCards as card-looking things
2033 Revision 323.2 2002/02/13 15:04:25 ajc
2034 * Began some hacks for vCard processing
2036 Revision 323.0 2002/01/13 09:07:06 ajc
2039 Revision 322.4 2002/01/13 09:06:38 ajc
2040 * Brought over the debugged mime parser from Citadel
2042 Revision 322.3 2002/01/05 06:19:17 error
2043 * Add MIME types text/css and image/png
2045 Revision 322.2 2002/01/03 22:32:38 ajc
2046 * templatized the "prompt for recipient" screen
2048 Revision 322.1 2001/12/28 09:43:05 error
2049 * Client support for hostnames up to 63 characters
2051 Revision 322.0 2001/12/26 23:11:56 ajc
2054 Revision 321.1 2001/12/26 23:11:25 ajc
2055 * Minor change to the upload handler, to fix graphics uploads
2057 Revision 321.0 2001/12/26 05:28:02 ajc
2060 Revision 320.2 2001/12/26 05:24:11 ajc
2061 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2062 link tags. The nifty JavaScript stuff is now used only to light up the
2063 buttons during mouse hovers, and nothing more.
2065 Revision 320.1 2001/12/25 00:14:44 error
2066 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2068 Revision 320.0 2001/12/21 06:04:03 ajc
2071 Revision 301.22 2001/12/21 06:03:54 ajc
2074 Revision 301.21 2001/12/20 05:02:42 ajc
2075 * If you paid for this software, someone is ripping you off.
2076 * Fixed the urlesc() function to use a caller-supplied target buffer.
2078 Revision 301.20 2001/12/18 20:35:29 ajc
2079 * More fun JavaScript-enabled buttons
2081 Revision 301.19 2001/12/18 16:48:06 ajc
2082 * Began testing new JavaScript-enabled k00l light-up buttonz
2084 Revision 301.18 2001/12/18 06:06:20 ajc
2085 * mime parser update
2087 Revision 301.17 2001/12/15 20:51:33 ajc
2088 * "reply" button on pop-up pages
2090 Revision 301.16 2001/12/11 16:02:40 ajc
2091 * Completed support for add/remove mailing list recipients.
2093 Revision 301.15 2001/12/11 15:22:53 ajc
2094 * Began constructing the listserv screen for config (not tested)
2096 Revision 301.14 2001/12/11 05:37:12 ajc
2097 * Finished the share/unshare room screen in Edit Room
2099 Revision 301.13 2001/12/03 04:43:40 ajc
2100 * Brought over an update of the MIME parser from Citadel.
2102 Revision 301.12 2001/12/02 07:09:13 ajc
2103 * Turned the room editing page into a tabbed dialog
2104 * Started adding some of the room sharing stuff
2106 Revision 301.11 2001/11/22 05:17:06 ajc
2107 * Completed the add/change/delete neighbor node screens
2109 Revision 301.10 2001/11/18 01:47:24 ajc
2110 * Tentatively begun the change of networking configuration screens to reflect
2111 the new network architecture of the server.
2113 Revision 301.9 2001/11/18 01:41:09 ajc
2114 * Brought over the newer string tokenizer from Citadel
2115 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2116 server's convention of #define SIZ 4096
2118 Revision 301.8 2001/11/14 03:20:22 ajc
2119 * Add some more of the newer config settings to the site config screen
2121 Revision 301.7 2001/09/25 03:34:09 ajc
2122 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2123 and bail out without bothering the Citadel server.
2125 Revision 301.6 2001/08/22 16:38:06 ajc
2126 * Added the "-c" command line option to generate optional cookies indicating
2127 the host name of the server. This makes it easy to put a cluster of WebCit
2128 servers behind (for example) an Arrowpoint load balancer.
2130 Revision 301.5 2001/08/21 04:02:56 ajc
2131 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2132 unwanted page caching
2134 Revision 301.4 2001/08/13 03:43:24 ajc
2137 Revision 301.3 2001/08/13 03:40:01 ajc
2138 * Another attempt at focus
2140 Revision 301.2 2001/08/11 04:24:39 ajc
2141 * Attempt at setting focus to msgtext area when entering a message.
2143 Revision 301.1 2001/08/02 03:42:03 ajc
2144 * Changed the wholist to work with the new masquerade semantics
2146 Revision 301.0 2001/06/28 15:05:31 ajc
2149 Revision 300.2 2001/06/28 15:03:49 ajc
2150 * Every generated page now includes a meta tag to disable evil "smart tags"
2151 (see http://smarttags.manilasites.com/ for more information)
2153 Revision 300.1 2001/06/28 02:39:54 ajc
2154 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2155 the screen where you can create a room...
2157 Revision 300.0 2001/06/27 06:24:06 ajc
2158 * Tagged everything as Version 3.00
2160 Revision 213.25 2001/06/27 06:22:49 ajc
2161 * Updated docs for the 3.00 release
2163 Revision 213.24 2001/06/27 06:16:01 ajc
2164 * Correct generated window name in pop up pages
2165 * Added handling of MIME inline images (not tested)
2167 Revision 213.23 2001/06/22 17:58:20 ajc
2168 * A few performance and tuning cleanups. Increased the size of the socket
2169 queue length to 100 for use on big systems. Also, during startup, the
2170 initial startup thread now exits after creating the worker threads, instead
2171 of becoming a worker thread itself. For some reason Solaris had problems
2172 with the latter method.
2174 Revision 213.22 2001/06/07 03:16:57 ajc
2175 * Brought over an updated mime parser from Citadel
2177 Revision 213.21 2001/06/06 14:44:25 ajc
2178 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2180 Revision 213.20 2001/05/31 02:26:22 ajc
2181 * Fixed login to take you to the Lobby instead of the next room.
2183 Revision 213.19 2001/05/30 22:37:09 ajc
2184 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2185 or a "filename" from the MIME parser.
2187 Revision 213.18 2001/05/30 01:06:57 ajc
2188 * Changes to mime parser ... still something wrong
2190 Revision 213.17 2001/05/28 19:27:29 ajc
2191 * Fixed bug which marked all messages in Lobby as old before reading at login
2193 Revision 213.16 2001/05/25 22:39:26 ajc
2194 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2196 Revision 213.15 2001/05/23 16:15:23 ajc
2197 * UI changes (pretty frames with no scrollbars)
2199 Revision 213.14 2001/05/22 00:32:17 ajc
2202 Revision 213.13 2001/05/22 00:02:18 ajc
2203 * Another attempt to fix the fd leak
2205 Revision 213.12 2001/05/19 02:21:40 ajc
2206 * Attempt to fix the dangling sockets.
2208 Revision 213.11 2001/05/15 03:22:25 ajc
2209 * More icon updates and link cleanup type stuff
2211 Revision 213.10 2001/05/06 05:11:48 ajc
2212 * Added paging icon and right-justified it
2213 * Send-page window is now a popup
2215 Revision 213.9 2001/05/04 04:28:10 ajc
2216 * Added "page user" button in wholist
2218 Revision 213.8 2001/05/01 00:49:43 ajc
2219 * more of the UI overhaul
2221 Revision 213.7 2001/04/30 01:49:36 ajc
2222 * more work on UI overhaul
2224 Revision 213.6 2001/04/29 04:39:23 ajc
2225 * User interface overhaul now in progress. WARNING: incomplete system.
2227 Revision 213.5 2001/04/01 22:13:37 cough
2228 * Modified roomops.c to give users the ability to pick a floor at room
2231 Revision 213.4 2001/02/15 01:21:55 ajc
2232 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2233 invite/kickout functionality.
2235 Revision 213.3 2001/01/25 23:10:00 ajc
2236 * "Delete message" button now confirms on client-side using JavaScript
2238 Revision 213.2 2000/12/05 18:39:49 ajc
2239 * Added support for non-USA countries in registration screen (requires the
2240 latest Citadel server, which supports the country field)
2242 Revision 213.1 2000/10/20 04:27:46 ajc
2243 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2245 Revision 213.0 2000/10/03 16:44:01 ajc
2246 * Tagged for 2.13 release
2248 Revision 212.16 2000/10/03 03:15:53 ajc
2249 * Cosmetic changes to login screen, menu bar, and message header bar
2251 Revision 212.15 2000/09/28 03:44:52 ajc
2252 * Linked to the bio/photo page from message headers. I'm not sure I like the
2253 color scheme, though.
2255 Revision 212.14 2000/09/28 03:37:23 ajc
2256 * who.c: provide links to bio/photo pages for each user in the wholist
2258 Revision 212.13 2000/09/24 21:37:21 ajc
2259 * When reading large numbers of messages, group them in smaller numbers and
2260 display the selector bar in search engine style (like AltaVista and Google)
2262 Revision 212.12 2000/09/24 04:17:16 ajc
2263 * Templatized the room banner.
2265 Revision 212.11 2000/09/17 03:29:45 ajc
2266 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2268 Revision 212.10 2000/09/14 11:43:37 error
2269 Replace occurrences of % throughout the HTML with %% so as to be friendly
2270 to HP/UX printf() and possibly others.
2272 Revision 212.9 2000/09/13 04:13:59 ajc
2273 * Completed the initial hack of the variable substitution template thingy.
2274 Check out static/login.html to see the first template.
2276 Revision 212.8 2000/09/11 17:08:16 ajc
2277 * Started templatizing the login screen. Not finished yet.
2279 Revision 212.7 2000/09/11 03:29:50 ajc
2280 * Started working on a variable-substitution thing
2282 Revision 212.6 2000/08/30 03:20:22 ajc
2283 * Put the wholist back into its own window.
2285 Revision 212.5 2000/07/06 03:46:29 ajc
2286 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2288 Revision 212.4 2000/06/29 04:22:35 ajc
2289 * Changed the format of the wholis (again). Now it shows up in a frame
2290 instead of a separate window.
2292 Revision 212.3 2000/06/12 03:28:44 ajc
2293 * added support for multi-line paging
2295 Revision 212.2 2000/06/07 04:11:28 ajc
2296 * HTML changes to room banner
2298 Revision 212.1 2000/05/31 04:29:54 ajc
2299 * Initial support for "summary" (headers only, no body) mode of reading
2300 messages, and "read one" mode. For future support of 'traditional' email.
2302 Revision 212.0 2000/05/23 20:35:52 ajc
2303 * Tagged for the 2.12 release
2305 Revision 211.19 2000/05/18 02:33:39 ajc
2306 * Don't call whobbs() directly after changing masq room/host, it screws up the
2307 refresh. It now calls an HTTP redirect page instead.
2308 * added http_redirect(char *url) function to accomplish the above
2310 Revision 211.18 2000/05/08 17:24:32 ajc
2311 * Removed HTTP date fields because it was confusing browser caches (weird)
2312 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2314 Revision 211.17 2000/05/07 23:46:55 ajc
2315 * added Date: and Last-Modified: headers to HTTP output
2316 * masquerade room/host screen now runs in wholist window, and returns to it
2318 Revision 211.16 2000/05/02 17:32:06 ajc
2319 * Font related changes to html
2321 Revision 211.15 2000/04/20 02:42:23 ajc
2322 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2323 crashing every session, every time. (?)
2324 * End the session after displaying robots.txt or nocookies.html, to prevent
2325 big session logjams when either of these conditions are met
2327 Revision 211.14 2000/04/15 15:43:46 nbryant
2328 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2329 64-bit gcc on sparc is evil)
2331 Revision 211.13 2000/04/06 20:42:03 nbryant
2332 * configure.in: fix a typo
2334 Revision 211.12 2000/04/06 20:37:01 nbryant
2335 * solaris cleanups and warning fixes
2337 Revision 211.11 2000/03/31 03:48:52 ajc
2338 * text_to_server() now behaves the way web users expect text entry to work.
2339 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2341 Revision 211.10 2000/03/31 02:39:06 ajc
2342 * Fixed bugs in "Site configuration" and added new fields.
2344 Revision 211.9 2000/03/31 02:08:45 ajc
2345 * Added "max messages per page" and "read next nnn" stuff to read loop
2346 (probably not in its final form)
2348 Revision 211.8 2000/03/28 17:02:47 nbryant
2349 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2351 Revision 211.7 2000/03/27 16:18:17 ajc
2352 * Implement multi-room chat as available in Citadel 5.70
2354 Revision 211.6 2000/03/23 04:45:15 ajc
2355 * Experimental move of wholist to a separate auto-refreshing window
2357 Revision 211.5 2000/03/19 22:49:03 ajc
2358 * Made the header-bar buttons more visible
2359 * Added a "reply" header-bar button
2360 * Move "Subject:" lines into the header-bar
2361 * Padded the header-bars by one pixel (nicer looking)
2362 * Changed message date/time output format
2364 Revision 211.4 2000/03/19 19:49:31 ajc
2365 * Added support for unix domain sockets
2367 Revision 211.3 2000/02/11 23:45:04 nbryant
2368 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2369 * tcp_sockets.c: include <arpa/inet.h>
2371 Revision 211.2 2000/02/11 23:30:04 nbryant
2372 configure.in: added some code for FreeBSD
2374 Revision 211.1 2000/01/11 04:20:40 ajc
2375 * Add "close window" option to goodbye screen
2377 Revision 211.0 2000/01/04 15:24:16 ajc
2378 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2379 * This will be released as v2.11; tagged everything as such.
2381 Revision 210.0 1999/12/24 04:57:18 ajc
2384 Revision 1.121 1999/12/23 04:54:48 ajc
2385 * Changed session cookie from hexadecimal encoding to base64
2386 * Removed overly verbose logging
2388 Revision 1.120 1999/12/12 18:12:28 ajc
2389 * get http request: clear hold buffer before starting to read in HTTP request.
2390 This was causing some requests to get corrupted.
2392 Revision 1.119 1999/12/08 18:25:21 ajc
2393 * Increased the size of the backlog queue length passed to accept() and made
2394 it a configuration parameter in webcit.h
2396 Revision 1.118 1999/12/07 16:09:26 ajc
2397 * Better (non fireworks display mode) handling of broken HTTP sockets
2399 Revision 1.117 1999/12/06 03:40:29 ajc
2400 * Moved a bunch of other global variables to per-session variables
2402 Revision 1.116 1999/12/06 02:05:33 ajc
2403 * Moved global march list into per-session context
2405 Revision 1.115 1999/12/05 18:38:02 ajc
2406 * Auto-scaling worker thread pool size
2408 Revision 1.114 1999/12/05 17:38:41 ajc
2409 * Additional debugging and cleanup
2411 Revision 1.113 1999/12/04 22:16:05 ajc
2412 * Moved all diagnostic output to stderr
2413 * Moved "HTTP/1.0 200 OK" output to output_headers()
2415 Revision 1.112 1999/12/04 21:56:59 ajc
2416 * Finished the overhaul. Now to tune...
2418 Revision 1.111 1999/12/03 17:59:53 ajc
2419 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2420 pseudocode so the build is currently broken.
2422 Revision 1.110 1999/12/03 16:37:46 ajc
2423 * Repaired HTTP output for image transfers and static content
2425 Revision 1.109 1999/12/03 05:09:54 ajc
2426 * Rewrote the HTTP engine and application coupling to run in a worker thread
2427 model and to run as a single multithreaded program (eliminated helper
2428 processes and pipes). It currently runs but has many large bugs.
2430 Revision 1.108 1999/12/03 00:18:20 ajc
2431 * Added ".c.o" rule to Makefile
2433 Revision 1.107 1999/11/26 03:32:59 ajc
2434 * Started moving all of the global variables into a struct, to facilitate
2435 multithreaded server.
2437 Revision 1.106 1999/11/26 01:28:10 ajc
2440 Revision 1.105 1999/11/04 02:05:02 ajc
2441 * Added 'number of worker threads' to site config screen
2443 Revision 1.104 1999/10/25 02:25:09 ajc
2444 * Shuffled around the room editing commands
2446 Revision 1.103 1999/10/14 04:07:18 ajc
2447 * Cleaned up the bottom-of-page icons
2449 Revision 1.102 1999/10/08 23:58:11 ajc
2450 * Minor bug fix in registration screen
2452 Revision 1.101 1999/10/06 02:44:02 ajc
2453 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2454 it back in when it's fixed. Also added more attempts at cache disabling,
2455 but it still doesn't work in the StarOffice browser. I don't know why.
2457 Revision 1.100 1999/10/02 03:26:14 ajc
2458 * Merged in Nick's bit of JavaScript to handle key commands.
2459 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2460 in a text field. Right now you can't even log in.
2462 Revision 1.99 1999/09/01 01:06:11 ajc
2463 * Added "max message length" field in global config screen
2465 Revision 1.98 1999/08/14 18:16:10 ajc
2466 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2469 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2470 * Did neat stuff to the bottom of the page
2472 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2473 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2474 to a Citadel server fails.
2475 * messages.c: don't auto-link URL's in messages if it would cause
2478 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2479 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2480 compiler. This should make more browsers happy.
2482 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2483 * Added support for "robots.txt" telling spiders to go away.
2484 * Do a slrp_highest() when logging off.
2486 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2487 * Rearranged the code in "Site-wide configuration" and "Generic
2488 server command" to avoid nested server operations
2490 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2491 * webcit.c: added "back, top, next" buttons to bottom of each page
2492 * menubar.html: replaced "User list" with "Page another user"
2494 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2495 * context_loop.c: rearranged some code to try to eliminate deadlocks
2497 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2498 * Unknown URL's now display the main menu instead of diagnostics
2499 * Diagnostics are now at <baseurl>/diagnostics
2501 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2502 * Session no longer locks up when an express message is cancelled
2503 * The default Citadel server is now "localhost" instead of uncnsrd
2504 * Added some documentation
2506 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2507 * roomops.c: made room banner graphics more reliable
2508 * messages.c: added code to prevent accidental "double-posting"
2509 * who.c: fixed the "Change room/host/user" submit logic
2511 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2512 * Changed static/menubar.html so the text is readable
2514 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2515 * Ditched the frames mode completely. It wasn't working properly in,
2516 among other places, IE 5. Die, Bill, Die.
2518 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2519 * Fixed the behavior of the "forget room" routine, to properly handle
2520 the transition back to the Lobby after it's all done.
2521 * Added ExpressMessageCat() to allow code to send the user messages
2522 along with incoming express messages
2523 * WebCit now sends the name of the end user's browser as the client
2524 name in a Citadel IDEN command rather than its own name.
2526 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2527 * Minor code cleanups
2528 * New mail notification
2530 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2531 * Top-aligned all the cells in the fake frames in non-frames mode
2533 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2534 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2535 of a Goto, in order to prevent it from first marking all msgs old.
2537 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2538 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2539 which can differentiate the needs of frames and noframes modes
2541 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2542 * webserver.c: added "-t" option to send traces somewhere else
2544 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2545 * context_loop.c: display an error page if the client browser
2546 requests a non-root page and there is no cookie set
2547 * webserver.c: took my name off the copyright notice (it's a group
2550 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2551 * Reworked a lot of the structure, made more HTML "embeddable"
2552 * Changed the noframes mode to display "fake" frames using tables
2554 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2555 Changed some output formatting (mainly <FONT> tags).
2556 Changed who.c to use urlescputs() rather than escputs()
2557 in urls so GOTOs and User Profiles work when the string has a
2560 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2561 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2562 How to cause "onLoad=" to cause a sibling frame to refresh without
2563 having to use the nonportable HTTP "Window-Target:" directive. Began
2564 implementation of this; it should allow portable NS/IE compatibility.
2566 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2567 * Implemented "access level required to create rooms"
2569 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2570 * webcit.c: modified getz() to *exit* the program when fgets()
2571 returns an error. This is actually the desired behavior; it would
2572 otherwise busy-loop forever on a broken pipe.
2574 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2575 * webcit.c: added to getz() the ability to return an error code;
2576 implemented this in the main loop, hopefully fixing problems
2577 * Added "braindamage" file (frames/JS browser compatibility list)
2578 * Added HTTP "User-agent:" detection
2579 * wildmat.c, braindamage.c: added
2580 * Initial value of 'noframes' is now set by the braindamage check
2581 * Ran everything through "indent -kr -i8"
2582 * roomops.c: in room list, print a in otherwise empty cells
2584 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2585 * context_loop.c: warning fix
2586 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2588 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2589 * Resolve the name of the connecting host and pass it on to Citadel
2591 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2592 * wDumpContent() is now responsible for </BODY></HTML> most of the
2593 time (parameter settable) so that the main menu can easily be
2594 embedded in every page when running in noframes mode
2595 * noframes mode selection is now carried in the cookie
2597 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2598 * Made the frames stuff less dependent on the HTML TARGET= directive
2599 and more dependent on the HTTP Window-target: directive.
2600 * Made the system semi-navigable in noframes mode.
2602 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2603 * Brought over the new room listing code and <G>oto heuristics
2604 from the main Citadel tree, to pay attention to floor/room ordering
2606 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2607 * Modified the back end of mime_parser to use callbacks instead of
2608 doing something specific. Now we can use it elsewhere.
2610 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2611 * Fixed the bugs in "Site-wide configuration"
2612 * Added a "generic server commands" screen
2614 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2615 * Reduced the multiple cookies down to one cookie combining all data.
2617 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2618 * Removed wc_host and wc_port cookies.
2619 * Added an "edit your session" screen to change your wholisting.
2621 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2622 * Added "enter registration"
2623 * Set up automatic trigger of Enter Registration when the server
2625 * Established that a one-to-one WebCit/Citadel correspondence will
2626 be required. No big deal due to shared code segments.
2627 * Added "change password"
2628 * Added networking configuration screens. These still need testing.
2629 * Added a "kill session" link to each line of the wholist when
2630 logged in as an aide, and the screens to perform this operation.
2632 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2633 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2634 * "Finished" the MIME parser.
2635 * Got image uploads working.
2636 * Added "add/edit user photo" screens.
2637 * Added "add/edit room graphic" screens.
2638 * Added "add/edit floor graphic" screens.
2639 * Fixed display of floor graphic in known rooms list.
2641 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2642 * Wrote mime_parser.c for handling of image uploads. This will also
2643 be used in future Citadel MIME projects.
2645 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2646 * Fixed a bug in the room banner display code
2647 * Added "delete room"
2648 * Added "validate users"
2650 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2651 * Added "edit room info file"
2654 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2655 * Changed the "auto read new" functionality from a meta refresh tag
2656 to an "onload" directive (the former was causing graphics problems)
2657 * Added "create room"
2660 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2661 * Got the Zap and List-Zapped commands working
2662 * Added a convenience function to display a page with an error string
2663 * Automatically do a read-new-msgs whenever a new room banner is loaded
2665 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2666 * Added the screens to send pages
2667 * Changed message headers to display in bigger font, non-boldface
2668 * Added the chat system
2669 * Added goto private rooms
2671 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2672 * Replace "Citadel" in menu bar with the Citadel logo
2674 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2675 * automatically regenerate Makefile when Makefile.in changes
2677 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2678 * context_loop.c: Moved "remove session" into its own function.
2679 Check for dead webcit child process before each transaction.
2680 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2681 against broken HTTP connections.
2682 * Added a housekeeping thread to periodically remove dead sessions
2683 and kill idle sessions.
2684 * messages.c: added "delete message" functionality
2685 * messages.c: added "move message" functionality
2686 * userlist.c: added. This adds "userlist" and "show user" functions.
2687 * roomops.c: fixed buggy implementation of ungoto
2688 * Set up an option in output_headers() to optionally print the most
2689 often used opening HTML as well as the HTTP headers.
2690 * Display express messages in cute little JavaScript popup window.
2692 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2693 * Brought over message reading and entry functions from old WebCit
2695 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2696 * context_loop.c: really fix the SO_LINGER stuff
2697 * webserver.c: remove commented-out references to SO_LINGER
2699 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2700 * context_loop.c: After fork(), child process closes the HTTP socket
2701 so when the parent process closes it, it actually _does_ close.
2702 Otherwise, aIEeeee and possibly other browsers will hang.
2703 * Added support for graphics images retrieved from the Citadel server.
2704 * Set up login banner graphic and background image graphic
2706 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2707 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2709 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2710 * Smoothed out some of the login/logout code. Failed authentication
2711 now works the way it should.
2712 * Added support for new user login (still need to handle registration).
2714 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2715 * Discovered that the HTTP socket problem is related to a socket that
2716 isn't properly lingering on close. Temporarily hacked a sleep(10)
2717 into context_loop.c until it is figured out.
2719 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2720 * Did a little debugging, still trying to figure out why logging in
2721 displays "Connection reset by peer" error. It used to work...
2723 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2724 * Makefile.in: updated dependencies
2726 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2727 * Fixed broken interpretation of variables specified in the URL
2728 * added new "action" variable to make main loop simpler
2730 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2731 * webserver.c: prototype vsnprintf
2732 * context_loop.c: warning fix
2734 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2735 * tcp_sockets.c: removed some dead code
2736 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2737 unused ends of pipes, fix a file descriptor leak and a race condition
2738 * portability enhancements
2740 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2741 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2743 * converted to autoconf and began port to Digital UNIX
2745 * context_loop.c: moved the monster 64k buffer array off the stack
2746 * tcp_sockets.c: getservbyname() doesn't set errno.
2748 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2749 * webserver.c: warning fix