2 Revision 621.6 2005/08/15 16:49:02 ajc
3 * post_mime_to_server() now includes "MIME-Version: 1.0" as required
4 by RCC2045. Some clients look for this. (Thanks to Shayne for this one)
6 Revision 621.5 2005/08/12 21:53:31 ajc
7 * All OS-level includes are now included from webcit.h instead of from
8 each individual .c file. This will keep the build cleaner.
10 Revision 621.4 2005/08/12 01:01:27 ajc
11 * The iconbar and summary screen now connect to the user's primary
12 groupware rooms using the new macros: _CALENDAR_, _TASKS_, _NOTES_,
13 and _CONTACTS_, in order to facilitate those rooms potentially having
14 different names on some hosts (such as, perhaps, the same names but in
17 Revision 621.3 2005/08/11 23:15:03 ajc
18 * Added debian build directory (submitted by W. Goesgens)
20 Revision 621.2 2005/08/10 21:55:04 ajc
21 * siteconfig.c: added support for "instant expunge" and "allow spoofing"
22 global configuration options.
24 Revision 621.1 2005/08/09 01:13:29 ajc
25 * Mailbox summary view is now generated using the server's
26 new "message list with headers summary" mode.
28 Revision 621.0 2005/08/05 16:28:24 ajc
31 Revision 619.43 2005/08/02 02:38:34 ajc
32 * new iconv check for both libiconv and built-in iconv
34 Revision 619.42 2005/08/01 02:28:55 ajc
35 * Made the ImportantMessage div less obtrusive
37 Revision 619.41 2005/07/29 16:26:04 ajc
38 * omit check for gnu libiconv -- the iconv functionality is built into
39 most operating systems now.
41 Revision 619.40 2005/07/29 04:37:29 ajc
42 * fixed a bug in subject iconv ing
44 Revision 619.39 2005/07/28 04:06:31 ajc
45 * "Print" button on each message. It even uses a hidden iframe to
46 eliminate the "here's the printable view" window; the user goes straight
47 to the browser's print dialog. Slick!
49 Revision 619.38 2005/07/28 03:40:04 ajc
50 * "Delete selected" button is now "Delete" and it works again
52 Revision 619.37 2005/07/28 03:16:30 ajc
53 * Awesome new 2-pane layout with ajax functionality for mailbox view.
54 * Slick new fade-out effect for "important message" boxes.
56 Revision 619.36 2005/07/26 04:08:41 ajc
57 * Previous checkin broke viewing of individual messages while in
58 mailbox summary mode. Fixed.
60 Revision 619.35 2005/07/26 03:46:27 ajc
61 * The new sorting options broke the delete-message checkboxes. Fixed.
62 * Sorting options are now selectable in either direction, and are
63 persistent across sessions.
65 Revision 619.34 2005/07/25 19:22:30 ajc
66 * mailbox summary sort by subject/sender/date
68 Revision 619.33 2005/07/24 04:25:42 ajc
69 * Replaced the old Citadel logo with a new one
70 designed by Lisa Aurigemma (vermilion).
72 Revision 619.32 2005/07/23 04:18:40 ajc
73 * New AJAX-based wholist refresh
75 Revision 619.31 2005/07/22 15:07:29 ajc
76 * 'whobbs' is now 'who'
77 * Refactored the wholist code to have its inner div output by a separate
78 function, in anticipation of possible ajax functionality being added
80 Revision 619.30 2005/07/22 04:03:30 ajc
81 * HTML messages in foreign character sets are now converted to UTF-8 for
84 Revision 619.29 2005/07/22 03:40:22 ajc
85 * Handle display of RFC2047-encoded subjects and senders by converting
86 them to UTF-8 (all WebCit pages are output as UTF-8). Resolves bug #136.
88 Revision 619.28 2005/07/20 04:26:24 ajc
89 * Detect libiconv on the host system and link it in if present.
90 * If libiconv is present, convert foreign charsets to UTF-8 on the fly
91 when outputting text/plain messages. (Still need to do text/html.)
93 Revision 619.27 2005/07/19 17:05:23 ajc
94 * Removed the last couple of places where forms were submitted using
95 the GET method. POST is just so technologically cleaner that we should
97 * Fixed a bug in the MIME parser that was causing it to not be 8-bit
100 Revision 619.26 2005/07/19 14:23:04 ajc
101 * mime_parser.c: don't default Content-type: to text/plain, because when
102 an HTTP POST operation is performed, the content type is expected to
105 Revision 619.25 2005/07/19 04:15:45 ajc
106 * Brought over the newest version of the MIME parser from Citadel,
107 containing an API that supports arbitrary character sets.
109 Revision 619.24 2005/07/14 04:21:53 ajc
110 * More intelligent JavaScript to handle the greying out of end date and
111 start/end times when "all day event" is selected.
113 Revision 619.23 2005/07/14 04:02:18 ajc
114 * Fix bug #147 (date sometimes saved incorrectly for all day events due
115 to timezone differences)
117 Revision 619.22 2005/07/13 16:55:59 ajc
118 * Use the new icons in more places.
120 Revision 619.21 2005/07/13 01:59:20 ajc
121 * Installed the final batch of new icons
123 Revision 619.20 2005/07/12 22:10:52 ajc
126 Revision 619.19 2005/06/29 17:55:32 ajc
127 * Any HTTP method other than GET or POST is now routed directly to the
128 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
130 * GroupDAV requests not beginning with "/groupdav" now automatically have
131 that prefix prepended to them.
133 Revision 619.18 2005/06/29 15:25:00 ajc
134 * Added an experimental OPTIONS method. This is not required by GroupDAV,
135 but it is an experiment to see whether we can use the same code framework
136 to implement other DAV variants in the future.
138 Revision 619.17 2005/06/29 03:12:28 ajc
139 * Bumped internal version number to 6.20
141 Revision 619.16 2005/06/29 03:10:10 ajc
142 * PROPFIND on an individual item inside a room now works (it simply
143 spews the href and etag properties, regardless of what the request
144 was). This is not valid GroupDAV, but Kontact expects this request to
145 succeed before an item can be deleted, so we provide a simple response.
147 Revision 619.15 2005/06/28 14:12:38 ajc
148 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
149 a case-sensitivity bug in the Kontact client.
151 Revision 619.14 2005/06/27 22:15:38 ajc
152 * Header file adjustments to make it work on FreeBSD
154 Revision 619.13 2005/06/27 17:38:06 ajc
155 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
156 UTF-8 is going to be the standard character set for the Citadel system.
158 Revision 619.12 2005/06/24 19:58:02 ajc
159 * Added a "preferences and settings" screen for each user.
160 * Removed the javascript date output stuff because it's not granular
161 or international enough.
162 * All dates and times can now be 12 or 24 hours.
164 Revision 619.11 2005/06/24 15:17:48 ajc
165 * The date/time stamp of messages are now output using JavaScript's
166 toLocaleString() function, observing the browser's locale and timezone
167 instead of the web server's.
169 Revision 619.10 2005/06/23 04:01:59 ajc
170 * groupdav_main.c: remove double slashes in path name
171 (suggested by Johannes Schneider)
173 Revision 619.9 2005/06/22 03:04:22 ajc
174 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
176 Revision 619.8 2005/06/21 02:27:37 ajc
177 * Moved some JavaScript functions out of head.html and into a new wclib.js
178 file, which can be included and cached. This will form the basis for a
179 new WebCit JavaScript function library.
181 Revision 619.7 2005/06/20 20:38:50 ajc
182 * The main stylesheet is now in a separate file in the static/ directory.
183 Something we did recently must have fixed the caching problem, because it's
184 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
186 Revision 619.6 2005/06/20 03:47:44 ajc
187 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
188 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
189 reported by at least one site where the Internet configuration screen
192 Revision 619.5 2005/06/19 04:11:52 ajc
193 * Integrated the second batch of new icons.
195 Revision 619.4 2005/06/18 22:58:56 ajc
196 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
197 reasons -- the browser will cache favicon.ico and won't keep asking for
198 it over and over again, eliminating a second HTTP transaction every time
199 the user clicks on something.
201 Revision 619.3 2005/06/18 22:48:32 ajc
202 *** empty log message ***
204 Revision 619.2 2005/06/18 22:18:29 ajc
205 * Replaced the most recent batch of icons with a "better" set which was
206 sent by the design house. I don't know what the difference is, but
207 I'm going to assume they're better.
209 Revision 619.1 2005/06/15 03:56:56 ajc
210 * Accept ".ifb" as a valid extension for requesting free/busy
212 Revision 619.0 2005/06/15 01:52:33 ajc
215 Revision 611.15 2005/06/15 01:50:29 ajc
216 * Bumped the internal version number to 6.19
218 Revision 611.14 2005/06/14 14:47:48 ajc
219 * Moved the <td> and </td> in the room icon out of roomops.c and
220 into static/roombanner.html, since every room will have an icon now.
222 Revision 611.13 2005/06/14 03:21:57 ajc
223 * When no icon is present on the server for a room, display the default
224 icon for that room's current view.
225 * Replace "graphic" with "icon" throughout the system messages.
227 Revision 611.12 2005/06/14 01:59:43 ajc
228 * 16x16 icons in the new tree view. Nice!
230 Revision 611.11 2005/06/13 22:05:54 ajc
231 * Finished the initial NanoTree integration. TODO: use a different icon
232 for each node depending on the view set for that room.
234 Revision 611.10 2005/06/12 22:02:45 ajc
235 * Began replacing the old, sux0r-prone tree view with NanoTree.
236 WARNING: This isn't finished, but I'm committing it anyway because I have
237 to move to a different computer. DON'T RUN THIS.
239 Revision 611.9 2005/06/12 18:34:50 ajc
240 * Removed some unreferenced files from the static/ directory.
242 Revision 611.8 2005/06/12 17:01:00 ajc
243 * Increase maximum viewable message count from 4096 to 10000
244 * Summary view now truncates subject to 75 characters, and sender
245 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
247 Revision 611.7 2005/06/12 16:03:11 ajc
248 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
249 seen when they are viewed, and Goto does not automatically mark the
250 remaining messages as seen.
252 Revision 611.6 2005/06/11 22:29:07 ajc
253 * Integrated the first batch of new icons.
255 Revision 611.5 2005/06/07 04:31:00 ajc
256 * Don't compress when HTTP tracing/logging is enabled
258 Revision 611.4 2005/06/06 23:50:17 ajc
259 * Made some changes to the calendar/uuid logic to fix a bug that caused
260 duplicate entries for an event to appear in some situations
262 Revision 611.3 2005/06/06 16:20:36 ajc
263 * GroupDAV URI escape character is now '%' in order to be consistent...
265 Revision 611.2 2005/06/04 04:07:36 ajc
266 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
267 links in order to avoid them being in nested forms.
269 Revision 611.1 2005/06/02 16:10:08 ajc
270 * tools.c: generated uuid's no longer contain "{" and "}" characters.
272 Revision 611.0 2005/05/26 04:38:09 ajc
275 Revision 610.9 2005/05/26 04:37:59 ajc
276 * Updated internal version number to 6.11
278 Revision 610.8 2005/05/26 04:28:27 ajc
279 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
280 protocol accuracy of xmlns and etag responses.
281 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
282 removing a temporary hack that was put in during KDE 3.4 beta
284 Revision 610.7 2005/05/24 04:26:47 ajc
285 * Applied a patch sent by Johannes Schneider for correcting the XML
286 namespace presented in the PROPFIND command.
288 Revision 610.6 2005/05/23 19:30:34 ajc
289 * Move "enable full text" checkbox configuration to its new location in
290 the configuration back end.
292 Revision 610.5 2005/05/22 16:20:09 ajc
293 * siteconfig.c: add checkbox for enabling full text index on server
295 Revision 610.4 2005/05/11 03:00:03 ajc
296 * webcit.c: fixed a string bug that caused the whole system to not work
297 * messages.c: fullname only and brief date in summary view, so that it
298 doesn't wrap onto two lines quite as often
300 Revision 610.3 2005/04/11 20:09:33 ajc
301 * Began an assault on strcpy()
303 Revision 610.2 2005/04/11 14:45:12 ajc
304 * Replaced serv_gets() with serv_getln() - which now requires the caller
305 to supply the size of the target buffer.
307 Revision 610.1 2005/04/08 19:36:56 ajc
308 * Moved to the new string tokenizer API
310 Revision 610.0 2005/04/04 17:50:04 ajc
311 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
313 Revision 603.15 2005/04/04 17:49:31 ajc
314 * configure.in: fix libical version detection
315 * bumped internal version number to 6.10
317 Revision 603.14 2005/03/30 21:44:44 ajc
318 * Changed the color of the side button bar
319 * Removed session ID's from wholist display, because they are only
320 interesting to computers, not to people.
321 * Also changed the session ID variable (we still need it internally) from
322 a char to an int, because session numbers are big now.
324 Revision 603.13 2005/03/30 17:27:55 ajc
325 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
326 calls and also enabled SSLv3/TLSv1
328 Revision 603.12 2005/03/10 05:13:21 ajc
329 * Created the framework for the "first time setup wizard"
331 Revision 603.11 2005/03/09 04:08:30 ajc
332 * Delete room is now confirmed through a JavaScript popup instead of
334 * New icon for "Tasks." In order to keep it consistent with the rest of
335 the icons, it is ugly.
336 * Modified page popup style slightly.
338 Revision 603.10 2005/03/08 04:59:31 ajc
339 * More attractive display of vCards (hide unknown fields)
340 * Added "title" and "organization" to vCard display/edit
341 * Replaced semicolon with comma-space in vCard name display
343 Revision 603.9 2005/03/07 04:03:28 ajc
344 * auth.c: shrink the margins on the login screen so the user sees something
346 * Allow editing of address book entries wherever possible.
347 * Anything that was a (link) is now a [link]
349 Revision 603.8 2005/03/07 01:45:30 ajc
350 * Rolled back to the old RTE because the new one doesn't work in Safari.
352 Revision 603.7 2005/03/05 22:26:26 ajc
353 * crypto.c: allow use of chained certificates
355 Revision 603.6 2005/03/05 05:04:34 ajc
358 Revision 603.5 2005/03/04 04:21:05 ajc
359 * When a room is set to the "mailbox" view, "Read new / read all" is
360 replaced by "View message list."
362 Revision 603.4 2005/02/28 04:01:55 ajc
363 * Updated to the latest version of Kevin Roth's richtext editor. Had to
364 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
365 allow it to gracefully degrade in Konqueror even when we specify our
367 * Modified the message entry screen a bit. Full height just isn't practical
368 with all those wacky browsers out there, unfortunately. Removed most of
371 Revision 603.3 2005/02/23 05:08:20 ajc
372 * Better control of HTTP headers which control browser caches. Static
373 objects are getting properly cached now.
375 Revision 603.2 2005/02/22 05:15:28 ajc
376 * When the "begin_burst() / end_burst()" semantics are in use, perform
377 gzip compression when the client indicates support for it.
379 Revision 603.1 2005/02/21 23:00:04 ajc
380 * begin_burst() / end_burst() semantics now apply to all pages which are
381 output using the "include_html_head" option of output_headers() (which
382 is nearly all of them). This should speed up the network considerably,
383 and also pave the way for another attempt at adding zlib compression
386 Revision 603.0 2005/02/21 22:00:13 ajc
389 Revision 602.10 2005/02/21 21:57:55 ajc
390 * Various debugging type of everythingism to help chat mode to work.
392 Revision 602.9 2005/02/21 04:47:41 ajc
393 * When creating rooms:
394 * 1. Selecting a view other than "Bulletin Board" causes the room access
395 * type to default to "private mailbox"
396 * 2. When the room access type changes to "private mailbox," the floor
397 * selector is greyed out because it is irrelevant.
399 Revision 602.8 2005/02/20 06:48:30 ajc
400 * View-o-matic now has "View as: " before it. "Messages" has been changed
401 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
402 * The View-o-matic is now styled to be smaller and color-matched to the
403 banner box it lives in.
404 * Removed "Summary" from message range selector. It is redundant.
406 Revision 602.7 2005/02/20 06:27:53 ajc
407 * Switched the Reply/Move/Delete buttons back to ordinary links, because
408 the nested forms were causing the bottom part of the outer form to stop
409 working (message range selector went dead). Thanks to triLcat for
412 Revision 602.6 2005/02/19 06:01:14 ajc
413 * The previous <div style=\"margin-right:1px\"> has been replaced by a
414 named div in the stylesheet. This allows us to perform a vile, sleazy
415 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
416 will unfortunately always be a right margin in IE6, but there
417 doesn't appear to be any easy workaround.
419 Revision 602.5 2005/02/19 05:22:00 ajc
420 * Replaced all the "centered 99% tables" with 100% width tables wrapped
421 inside a div with margin-right:1px to remove the horizontal scrollbar
422 in Gecko without creating whitespace. IE6's problem is much more
423 serious and will require dropping a nuclear bomb on Redmond to fix.
425 Revision 602.4 2005/02/18 05:09:52 ajc
426 * Moved the room access control screen into a tab on the edit room menu
428 Revision 602.3 2005/02/17 04:48:26 ajc
429 * After setup is complete, tell them how to log in.
430 * Don't allow the creation of accounts with blank passwords.
431 * Don't allow users to change to a blank password.
432 * Fixed the positioning of a few more screens that accidentally got
433 partially hidden underneath the iconbar.
434 * Boldfaced the "Password changed." and other prompts.
435 * Removed the unreadable blue-on-blue links in the calendar day
436 view. They're redundant anyway, now: "Add new calendar event" and
437 "month view" are both in the banner bar.
438 * "New messages / All messages" are now "Read new messages / Read all
440 * "Save message" button is now "Post message" for public room posts,
441 and "Send message" for email.
442 * "Message has been posted" is now "Message has been sent" for email.
443 * Swapped positions of "Add users" and "Edit users" boxes.
444 * vCard editor: "Other Internet email addresses" is now "aliases"
445 * Renamed the "Users" button to "Who is online?"
447 Revision 602.2 2005/02/16 05:40:31 ajc
450 Revision 602.1 2005/02/16 05:22:22 ajc
451 * inetconf.c: fixed memory management problem that was causing all
452 the inetconf to get discarded during edit on IBM POWER5
454 Revision 602.0 2005/02/15 05:23:10 ajc
457 Revision 601.3 2005/02/15 05:20:44 ajc
458 * Fixed an HTTP output error for static data which was causing images
459 to display improperly in Konqueror
460 * Changed most of the beginbox_nt boxes to centered tables with 99%
461 width, to avoid the mysterious horizontal scrollbar
463 Revision 601.2 2005/02/14 04:57:23 ajc
464 * Started changing some of the top-level tables from 100% width to 99%
465 width in order to keep the b0rken CSS box-model from displaying a
466 horizontal scroll bar when it shouldn't. Lose, lose, lose.
468 Revision 601.1 2005/02/13 04:22:31 ajc
469 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
471 Revision 601.0 2005/02/12 04:23:43 ajc
474 Revision 528.48 2005/02/11 03:35:57 ajc
475 * useredit.c: added an "Delete user" button, because it was unintuitive
476 to tell people "Delete a user by setting their access level to 0"
478 Revision 528.47 2005/02/09 04:37:32 ajc
479 * More GroupDAV fixes and tuning.
481 Revision 528.46 2005/02/07 22:02:00 ajc
482 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
483 and no whitespace between tags. We have discovered that doing otherwise
484 will break certain clients.
486 Revision 528.45 2005/02/06 03:59:33 ajc
487 * Added some HTTP Date: header output
489 Revision 528.44 2005/02/05 22:58:46 ajc
490 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
492 Revision 528.43 2005/02/05 08:36:13 ajc
493 * Added an everything-buffering thingi so we can do Content-length:
495 Revision 528.42 2005/02/05 04:16:01 ajc
496 * Cleanup of new message range view-o-matic
497 * GroupDAV GET operations now only send the Content-type: and Date:
498 headers. All the others are irrelevant.
500 Revision 528.41 2005/02/04 19:19:23 ajc
501 * Message reading range selection is now a drop-down box.
503 Revision 528.40 2005/02/04 17:22:18 ajc
504 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
506 Revision 528.39 2005/02/04 03:43:31 ajc
507 * fixed the tasks view in the summary screen
509 Revision 528.38 2005/02/03 05:13:57 ajc
510 * More tuning for GroupDAV compliance.
512 Revision 528.37 2005/02/03 04:38:40 ajc
513 * VTODO components need to be encapsulated inside VCALENDAR components,
514 just like we do with VEVENT components. There's a bunch of software
515 (including the beforesave hook on our own Citadel server) that expects
518 Revision 528.36 2005/02/02 23:25:21 ajc
519 * Encode GroupDAV uid's using more concise string escaping, because the
520 old way was making KOrganizer choke.
522 Revision 528.35 2005/02/02 04:13:36 ajc
523 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
525 Revision 528.34 2005/02/01 23:15:50 ajc
526 * Completed GroupDAV PUT. Untested.
528 Revision 528.33 2005/02/01 19:52:29 ajc
529 * Bumped the internal version number to 6.01
530 * Set the minimum required Citadel version to 6.40, because we need the
531 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
534 Revision 528.32 2005/02/01 15:15:40 ajc
535 * Better purging of not-logged-in GroupDAV sessions
537 Revision 528.31 2005/02/01 14:55:12 ajc
538 * Reworked the PROPFIND xml output based on an example transaction
539 supplied by Reinhold Kainhofer. Groupware folder enumeration works
540 properly in Kontact now.
542 Revision 528.30 2005/02/01 03:49:09 ajc
543 * Completed "folder list" PROPFIND, now listing all rooms set to a
544 calendar, tasks, or address view, using the GroupDAV properties.
546 Revision 528.29 2005/02/01 02:28:32 ajc
547 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
548 When defaulting a new event date/time to now, set the seconds to zero
551 Revision 528.28 2005/01/31 23:31:26 ajc
552 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
553 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
555 Revision 528.27 2005/01/31 16:24:47 ajc
556 * iconbar is now a happy css hovery lightupy div thing
558 Revision 528.26 2005/01/29 03:59:25 ajc
559 * Implemented the GroupDAV DELETE method.
561 Revision 528.25 2005/01/28 05:25:43 ajc
562 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
563 directly inside the iconbar div.
565 Revision 528.24 2005/01/28 05:13:02 ajc
566 * GroupDAV object URL's are now based on the EUID of a message (which is
567 derived from the UID of the groupware object itself) instead of the
568 message number. This was done in order to conform to GroupDAV's
569 requirement that the URL cannot change after an object is updated.
570 * The ETag of a GroupDAV object is still the message number, and in fact
571 doing so meets that requirement perfectly.
573 Revision 528.23 2005/01/26 18:15:34 ajc
574 * PROPFIND now outputs fully qualified URL's
576 Revision 528.22 2005/01/26 18:02:22 ajc
577 * Initial implementation of GroupDAV PROPFIND
579 Revision 528.21 2005/01/26 16:28:23 ajc
580 * Output ETags in double quotes to conform with the new GroupDAV draft.
581 * Output HTTP Server: header in GroupDAV transactions
582 * Server: header now displays both WebCit and Citadel versions
583 * Added groupdav_common_headers() to output HTTP headers common to all
584 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
586 Revision 528.20 2005/01/25 19:51:04 ajc
587 * Accept escaped characters in GroupDAV GET URL's
589 Revision 528.19 2005/01/25 04:17:20 ajc
590 * Implemented the Groupdav GET method, more or less in its final form
591 (still need to fix the room/folder naming semantics)
593 Revision 528.18 2005/01/25 03:12:27 ajc
594 * Completed HTTP "Basic" authentication, and a stub function for the
595 main entry point for GroupDAV functions.
597 Revision 528.17 2005/01/24 03:37:48 ajc
598 * Began laying the groundwork for http-authenticated GroupDAV sessions.
600 Revision 528.16 2005/01/22 22:50:51 ajc
601 * removed descriptions in non-main menus
603 Revision 528.15 2005/01/20 21:24:27 ajc
604 * When viewing a calendar room, the "Read all messages" link in the
605 room banner has been replaced by "Day view" and "Month view" links.
606 (I have also imported icons for week and year views, in case we add
609 Revision 528.14 2005/01/20 16:13:56 ajc
610 * Added in a bunch of stupid JavaScript to allow the instant message
611 window to be dismissed.
613 Revision 528.13 2005/01/20 04:10:41 ajc
614 * Cleaned up a bunch of unused cruft from the old layout
615 * Instant messages are now displayed in a div that layers itself
616 over the rest of the site. It would be nice if we could figure out
617 a way to make a clickable "hide" box...
619 Revision 528.12 2005/01/17 04:38:14 ajc
620 * Navbar is now dynamic, in an attempt to make only the relevant controls
621 appear on any given page.
623 Revision 528.11 2005/01/15 07:19:08 ajc
624 * Removed the fixed pixel width from the tree view room list so it doesn't
625 wrap around in an ugly way on aIEeeee.
627 Revision 528.10 2005/01/15 05:26:27 ajc
628 * Message entry window is now somewhat full screen.
630 Revision 528.9 2005/01/14 21:03:17 ajc
631 * A few logging hacks
633 Revision 528.8 2005/01/14 15:00:51 ajc
634 * Placed the navbar into the room banner, at least in its temporary form.
636 Revision 528.7 2005/01/14 04:53:54 ajc
637 *** empty log message ***
639 Revision 528.6 2005/01/14 04:53:12 ajc
640 * Got the three-pane model working not only with web browsers, but also
641 with the disgusting abomination called Internet Explorer.
643 Revision 528.5 2005/01/13 18:38:08 ajc
644 * Insert a newline between </div> and <div id="text">
646 Revision 528.4 2005/01/11 16:20:18 ajc
647 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
650 Revision 528.3 2005/01/11 05:05:08 ajc
651 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
652 * Ripped things apart in a big way. The frameset is gone (except for
653 chat, for which we'll probably keep frames). Iconbar and banner are
654 now done using CSS and <div> tags.
655 * Room read/enter/goto controls are currently missing. Stay tuned.
656 * I am in the process of rewriting all of the markup as valid XHTML.
658 Revision 528.2 2004/12/29 22:08:08 ajc
659 * roomops.c: provide a way to create room shares with a mapping to an
660 alternate room name on the other end.
662 Revision 528.1 2004/12/29 17:28:09 ajc
663 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
664 all corrupty-whatever when a remote room name mapping is found. Display
665 the mapping and preserve it across share/unshare operations.
667 Revision 528.0 2004/12/28 03:58:34 ajc
670 Revision 527.1 2004/12/28 03:58:24 ajc
671 * Corrected overly-escaped reply-to addresses in "reply" button
672 * Repaired toggling of self-service account creation in admin screen
673 * Bumped internal version number to 5.28
675 Revision 527.0 2004/12/07 04:41:37 ajc
678 Revision 526.1 2004/12/07 04:41:02 ajc
679 * Finally tracked down the WC->vars heap corruption issue (for real this
680 time). We now call clear_local_substs() at the end of each HTTP
681 transaction, whether we need to or not, instead of calling it whenever
682 we're done with something we wanted session variables for.
683 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
684 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
685 preventing it from getting clobbered by another session.
686 * Bumped internal version number to 5.27
688 Revision 526.0 2004/12/01 21:35:56 ajc
691 Revision 525.4 2004/12/01 21:35:44 ajc
692 * Changed internal version number to 5.26
694 Revision 525.3 2004/12/01 21:34:17 ajc
695 * Numerous memory management bugfixes.
697 Revision 525.2 2004/12/01 16:48:24 ajc
698 * tools.c: don't crash when striplt() is called with a zero-length string
700 Revision 525.1 2004/11/12 18:02:36 ajc
701 * Updated the richtext editor (new version from Kevin Roth's site)
703 Revision 525.0 2004/11/03 20:21:10 ajc
706 Revision 524.7 2004/11/03 20:21:02 ajc
707 * Changed internal version number to 5.25
709 Revision 524.6 2004/10/20 02:41:41 ajc
711 * Added the notes room to the icon bar
712 * Set up an initial implementation of Notes view. Attractive enough to
713 publish, but read-only. Needs a note editor.
715 Revision 524.5 2004/10/15 03:10:24 ajc
716 * Calendar objects UID now generated by generate_uuid() which creates
717 pseudo-DCE-ish UUID's.
719 Revision 524.4 2004/10/05 01:59:31 ajc
720 * localtime_r() fixes
722 Revision 524.3 2004/10/03 02:56:35 ajc
723 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
725 Revision 524.2 2004/10/01 16:23:23 ajc
726 * Set up framework for "notes" view, and added a skeleton function for
729 Revision 524.1 2004/09/30 03:44:01 ajc
730 * fix line width break problem in chat
732 Revision 524.0 2004/09/28 16:12:44 ajc
735 Revision 523.12 2004/09/28 16:12:30 ajc
736 * Prepare for 5.24 release
738 Revision 523.11 2004/09/27 02:17:47 ajc
739 * messages.c: fix build problem on non-calendar-enabled installations
740 * floors.c: fix a warning message
742 Revision 523.10 2004/09/25 03:34:21 ajc
743 * summary.c: Fixed a calling syntax problem
745 Revision 523.9 2004/09/25 03:18:43 ajc
746 * small stylesheet fix
748 Revision 523.8 2004/09/24 04:21:41 ajc
749 * Fixed display bug for room list mode when we dropped down multiple
750 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
752 Revision 523.7 2004/09/24 04:08:25 ajc
753 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
754 rooms without new msgs
756 Revision 523.6 2004/09/24 04:04:34 ajc
757 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
760 Revision 523.5 2004/09/23 03:21:10 ajc
761 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
763 Revision 523.4 2004/09/16 02:42:37 ajc
764 * Set default view of new rooms during CRE8 command instead of afterwards
766 Revision 523.3 2004/09/15 03:08:50 ajc
767 * Support config of seaperate MSA port in Citadel 6.26
769 Revision 523.2 2004/09/10 03:49:17 ajc
770 * Added 'dialog' mode to setup
772 Revision 523.1 2004/08/31 20:31:01 ajc
773 * When saving VTODO (tasks), insert a UID if none is already present. Also
774 increment the sequence, or insert one if none is already present.
776 Revision 523.0 2004/08/31 03:02:37 ajc
779 Revision 522.30 2004/08/31 03:02:28 ajc
780 * Changed internal version number to 5.23
782 Revision 522.29 2004/08/27 02:40:06 ajc
783 * Ditched the graphical buttons because CSS can do the same thing faster.
785 Revision 522.28 2004/08/18 03:16:12 ajc
786 * 'move' and 'delete' buttons only show when allowed to do those things
788 Revision 522.27 2004/08/18 02:10:17 ajc
789 * Reply/Move/Delete buttons are now images, because system-native buttons
790 were too big and ugly.
792 Revision 522.26 2004/08/11 17:24:57 ajc
793 * static/iconbar.html: removed.
794 * Updated the "powered by citadel" graphic
796 Revision 522.25 2004/08/11 03:49:15 ajc
797 * Replaced all instances of the name "Citadel/UX" with "Citadel"
798 * Installed the "simple logo" in the iconbar
800 Revision 522.24 2004/08/09 03:11:20 ajc
801 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
803 Revision 522.23 2004/08/05 21:32:17 ajc
804 * Reply/Move/Delete are now buttons instead of links. This should enable
805 us to add some JavaScript magic for "Reply quoted" ...
807 Revision 522.22 2004/08/05 02:47:21 ajc
808 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
809 has a more predictable and attractive behavior, and can still be
810 overridden in the style sheet if the site operator wants to.
812 Revision 522.21 2004/08/04 03:52:23 ajc
813 * Tasks view is now pretty.
814 * Tasks view now displays date due for each task.
815 * Tasks view is now sorted by date due.
816 * Tasks view now displays overdue tasks in red.
818 Revision 522.20 2004/08/03 03:55:37 ajc
819 * Tasks view now uses the same buffer/dump logic as the calendar views, so
820 we can sort them by due date and do a prettier display. (Only the logic is
821 changed so far. The prettier display is forthcoming.)
823 Revision 522.19 2004/07/21 02:57:09 ajc
824 * Internet Configuration screen looks a little neater now
826 Revision 522.18 2004/07/21 02:45:15 ajc
827 * Completed the "Internet Configuration" screen
829 Revision 522.17 2004/07/16 19:13:37 ajc
830 *** empty log message ***
832 Revision 522.16 2004/07/16 19:13:10 ajc
833 * tools.c: display 12:00 as 12pm, not 12am
835 Revision 522.15 2004/07/16 03:14:03 ajc
836 * more work on inetconf screen
838 Revision 522.14 2004/07/16 02:50:00 ajc
839 * useredit.c: put a pretty box around user editing
841 Revision 522.13 2004/07/13 03:25:08 ajc
842 * inetconf.c: added. Not finished yet.
844 Revision 522.12 2004/07/10 03:10:19 ajc
845 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
846 floor level configurations.
847 * Put a space between OK and CANCEL buttons anywhere in the system where
849 * Some more of the room config/admin screens now return to themselves
850 with a "ok, you did that" message when OK is pressed, instead of dropping
851 out to the main menu.
853 Revision 522.11 2004/07/08 03:03:01 ajc
854 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
855 configuration (public rooms default and mailboxes default). Still need
856 to add floor and room policy screens.
858 Revision 522.10 2004/07/02 03:28:08 ajc
859 * Much-improved alphabet tabs for Address Book view. Now divides the
860 total number of names by (names per page, currently 60) and sets up
861 that many tabs, with proper [Aaa-Bbb] labels on them.
863 Revision 522.9 2004/07/02 03:26:06 ajc
864 *** empty log message ***
866 Revision 522.8 2004/07/01 02:40:40 ajc
867 * Clicking "Enter a message" in a groupware room now automatically calls
868 the correct editor for the type of objects in the room (message, calendar
869 event, task, address book entry)
871 Revision 522.7 2004/06/29 17:21:25 ajc
872 * Removed the word "room" in a few locations, as part of our push towards
873 not looking like a BBS when running in groupware mode
875 Revision 522.6 2004/06/29 00:37:02 ajc
876 * Made some fonts bigger because users were complaining...
878 Revision 522.5 2004/06/27 03:02:05 ajc
879 * Summary view -- always view ALL messages
880 * Summary view -- new messages are in boldface
882 Revision 522.4 2004/06/24 20:42:14 ajc
883 * Added the "server ip address" Citadel config option
884 * Site config: added "Changes will not take effect until..." language
887 Revision 522.3 2004/06/24 14:50:35 ajc
888 * Added the ability to listen on a single IP address instead of all addresses.
890 Revision 522.2 2004/06/22 02:21:56 ajc
893 Revision 522.1 2004/06/21 15:00:52 ajc
896 Revision 522.0 2004/06/19 03:21:35 ajc
899 Revision 521.10 2004/06/19 03:11:07 ajc
900 * Instead of a crufty "the topmost Internet email address will be used
901 for outgoing email" explanation, separated it into "Primary Internet
902 email address" and "Other email addresses" boxes.
904 Revision 521.9 2004/06/19 02:42:12 ajc
905 * Removed the "aides access to mailboxes" config option, which is no longer
906 part of the Citadel system.
908 Revision 521.8 2004/06/16 02:07:22 ajc
909 * Removed a couple of lines of debugging code leftover from last night
911 Revision 521.7 2004/06/15 03:06:11 ajc
912 * Bumped internal version number to 5.22
913 * Use new fast headers-only-no-mime fetch mode in Citadel for
916 Revision 521.6 2004/06/15 02:30:21 ajc
917 * Honor "maxmsgs" even when viewing a mailbox in summary mode
919 Revision 521.5 2004/06/12 04:26:38 ajc
920 * Fixed some garbled output resulting from turning things that look like
923 Revision 521.4 2004/06/11 16:09:36 ajc
924 * Moved the room graphic to the left of the room name in the banner, to
925 make it more consistent with the rest of the site.
926 * Reduced the size of the font in the iconbar
928 Revision 521.3 2004/06/11 03:15:08 ajc
929 * When "Add" is clicked without specifying an upload filename, resume
930 composition instead of aborting the post.
931 * Add attachments to messages in forward order, not reverse order
933 Revision 521.2 2004/06/10 03:08:48 ajc
934 * Improved the appearance of tabs in the room config screen
936 Revision 521.1 2004/06/10 02:58:55 ajc
937 * Made all the title boxes the same background color. The old scheme was
938 cute but not professional looking.
940 Revision 521.0 2004/06/06 19:53:25 ajc
943 Revision 510.15 2004/06/06 19:32:15 ajc
944 * Cleaned up a couple of FIXME's sitting around in the code
945 * Altered the conditions under which stray http://... strings are
946 automatically turned into links, to prevent that logic from
947 transforming IMG tags into gibberish.
948 * Set internal version number to 5.21
950 Revision 510.14 2004/06/04 02:29:07 ajc
951 * Fixed bug in "validate new users" screen (thanks Campy)
953 Revision 510.13 2004/06/03 03:21:22 ajc
954 * "Reply" button now carries the message subject into the reply.
956 Revision 510.12 2004/06/02 02:07:54 ajc
957 * setup.c: updated the setup script to configure two /etc/inittab entries,
958 one for http and one for https.
960 Revision 510.11 2004/06/01 21:46:47 ajc
961 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
962 during a read or write operation, do not attempt to finish the operation
963 unencrypted like we do in Citadel. Here in WebCit land it only causes
964 the server to segfault.
966 Revision 510.10 2004/06/01 19:01:22 ajc
967 * netconf.c: widened some of the text entry fields
968 * webcit.h: bumped up the internal version number to 5.20
970 Revision 510.9 2004/06/01 18:44:20 ajc
971 * Return to the old command-line usage (-s for https, service is either
972 http or https but not both)
974 Revision 510.8 2004/06/01 03:32:28 ajc
975 * Add "permanent room" setting to room edit screen
976 * create room -- allow longer strings
978 Revision 510.7 2004/06/01 00:36:43 ajc
979 * Hmmph. Do the session cookie as hex instead of base64. There really
980 are some characters in the base64 set that make HTTP do nasty things.
982 Revision 510.6 2004/05/31 21:43:27 ajc
983 * Added "|END" to the session cookie before base64-ing it. This fixes a
984 problem with certain room names causing the webserver to freak out and
985 break embedded images and stuff. I don't know why.
987 Revision 510.5 2004/05/31 20:34:11 ajc
988 * Message entry using Kevin Roth's excellent cross-platform richtext
991 Revision 510.4 2004/05/31 15:54:13 ajc
992 * "text" and "HTML" options for message entry.
994 Revision 510.3 2004/05/29 03:31:48 ajc
995 * tighten up the space between icons in the iconbar
997 Revision 510.2 2004/05/28 20:24:53 ajc
1000 Revision 510.1 2004/05/24 03:02:38 ajc
1001 * CSS change to make folder names stand out more in the "Folder View"
1003 Revision 510.0 2004/04/30 04:08:58 ajc
1006 Revision 506.13 2004/04/30 04:08:47 ajc
1007 * Changed internal version number to 5.10
1008 * Updated documentation for the new HTTPS service
1010 Revision 506.12 2004/04/27 03:21:36 ajc
1011 * Prompt for HTTPS port number during setup. We may make this optional.
1013 Revision 506.11 2004/04/27 03:16:31 ajc
1014 * When running on the same host as Citadel, if no key/cert are found,
1015 symlink to Citadel's if possible.
1016 * One server binary now forks to start both http and https servers.
1018 Revision 506.10 2004/04/21 03:43:39 ajc
1019 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
1020 certs are also no longer invalid.
1022 Revision 506.9 2004/04/21 02:25:13 ajc
1023 * Replaced ctdl_install_certificate() with convenience functions found
1024 in the OpenSSL library.
1026 Revision 506.8 2004/04/21 02:19:41 ajc
1027 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
1028 understand, but read at http://www.informit.com/articles/article.asp?p=22078
1029 ). Still doesn't work with Internet Monopolizer, though.
1031 Revision 506.7 2004/04/20 02:32:44 ajc
1032 * Allow setup to run seamlessly from within the Citadel Ridiculously
1033 Easy Installer by observing the values of environment variables
1034 CITADEL_INSTALLER, CITADEL, and WEBCIT.
1036 Revision 506.6 2004/04/20 02:02:50 ajc
1039 Revision 506.5 2004/04/16 03:14:06 ajc
1040 * Minor fix for previous checkin
1042 Revision 506.4 2004/04/16 02:59:01 ajc
1043 * Completed SSL support. Still doesn't work with all browsers... gotta
1046 Revision 506.3 2004/04/15 03:57:00 ajc
1047 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
1048 it has a crashy crashy bug in it. Don't use it yet.
1050 Revision 506.2 2004/04/13 19:41:36 ajc
1051 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
1052 (freebusy data fetch for anonymous Kolab type clients)
1054 Revision 506.1 2004/04/10 04:32:59 ajc
1055 * Fixed some version and copyright date oopses
1057 Revision 506.0 2004/04/10 04:29:30 ajc
1060 Revision 505.22 2004/04/10 04:29:20 ajc
1061 * Changed internal version number to 5.06
1063 Revision 505.21 2004/03/29 04:30:20 ajc
1064 * configure.in, Makefile.in: handle $LDFLAGS
1066 Revision 505.20 2004/03/20 05:03:14 ajc
1067 * Original startup thread becomes a worker thread after initialization.
1068 Doing otherwise turns it into a zombie (at least on Linux) and possibly
1069 leads to other problems
1070 * Filter out NOOP's received in chat
1072 Revision 505.19 2004/03/18 04:32:24 ajc
1073 * Removed the language in README.TXT which told everyone that chat wouldn't
1074 work with a non-local Citadel server, because that's no longer true.
1075 * Removed the old chat applet from the static/ directory
1077 Revision 505.18 2004/03/18 04:00:44 ajc
1078 * Rounded web boxes now look correct in all browsers.
1080 Revision 505.17 2004/03/17 18:25:31 ajc
1081 * When creating a new user, auto-chain to the "edit user configuration"
1082 screen, and subsequently auto-chain to the "edit address book entry"
1083 screen. This creates a nice sensible workflow.
1085 Revision 505.16 2004/03/15 22:47:09 ajc
1086 * Prettied up the chat window a little more.
1088 Revision 505.15 2004/03/15 04:27:44 ajc
1089 * Chat now appears in a separate window
1090 * Use regular frames instead of IFRAMEs for chat
1091 * Display user's own chat text in bold+italic
1092 * Added a "List Users" button
1094 Revision 505.14 2004/03/09 20:45:45 error
1095 * Add a Linux Software Map file
1097 Revision 505.13 2004/03/07 22:04:32 ajc
1098 * Fix the current view not being set to the default view for the creator
1101 Revision 505.12 2004/03/07 21:31:17 ajc
1102 * serv_read() now zeroes out the supplied buffer (with the supplied
1103 length) if a server read fails. This causes serv_gets() to return
1104 instead of looping endlessly. Fixes chat problem found on linux-ppc.
1106 Revision 505.11 2004/03/03 05:21:36 ajc
1107 * Made the chat screen totally kick-ass sweet. The flickering reload
1108 i-frame is now tiny and hidden, and it *appends* new chat data to
1109 the viewable window using JavaScript. No flickering + scrollback!
1110 * Added a help button to the chat screen.
1112 Revision 505.10 2004/02/29 22:52:15 ajc
1113 * Close and clear (set to -1) server socket handle when socket errors are
1114 detected. Fixes a chat problem reported by Winzlo.
1116 Revision 505.9 2004/02/29 05:34:25 ajc
1117 * Display the Chat menu option as "Chat with other users in <roomname>"
1119 Revision 505.8 2004/02/27 05:04:38 ajc
1120 * fix frameset bug in page popups
1122 Revision 505.7 2004/02/26 04:08:56 ajc
1123 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1124 of the logout banner.
1125 * Ford's latest stupid room has a name with more than 64 characters, and
1126 we still had a 64-byte room name in the march_list struct. ooooops...
1128 Revision 505.6 2004/02/26 03:07:26 ajc
1129 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1131 Revision 505.5 2004/02/25 23:10:28 ajc
1132 * Allow "/do_logout" as a no-frames page
1134 Revision 505.4 2004/02/25 23:00:21 ajc
1135 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1136 to make life easier. (Thanks to prosthetik for this)
1138 Revision 505.3 2004/02/25 15:20:11 ajc
1139 * Support for favicon.ico in the static/ directory
1141 Revision 505.2 2004/02/24 04:06:42 ajc
1142 * Changed the colors slightly in chat screen
1144 Revision 505.1 2004/02/20 06:07:06 ajc
1145 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1147 Revision 505.0 2004/02/19 03:32:50 ajc
1150 Revision 504.7 2004/02/19 03:32:38 ajc
1151 * Changed the internal version number to 5.05
1152 * Completed the frames fix
1154 Revision 504.6 2004/02/18 20:08:29 ajc
1155 * Fixed the frameset force reload logic. Now it does the whole frameset
1156 without displaying an error in the main frame.
1158 Revision 504.5 2004/02/18 19:17:51 ajc
1159 * Force reload of frameset if someone tries to escape it. Not perfect
1160 but it mostly works at this poing.
1162 Revision 504.4 2004/02/17 03:37:11 ajc
1163 * Indicate to Citadel that we want Server Generated Invitations when
1164 calendar events are saved. (No longer the default in Citadel server.)
1166 Revision 504.3 2004/02/09 04:49:32 ajc
1167 * Prepare for a way to avoid falling out of the main frameset
1169 Revision 504.2 2004/02/09 03:37:57 ajc
1170 * Changed the thread pool management algorithm. Detecting idle time between
1171 socket accepts was not working reliably on all systems, so we now follow
1172 the same algorithm as the Citadel server (spawn more threads when number
1173 of sessions < number of threads, but keep constrained to pre-defined
1174 minimum and maximum thread count)
1176 Revision 504.1 2004/02/03 03:09:51 ajc
1179 Revision 503.0 2004/01/28 04:31:31 ajc
1182 Revision 502.4 2004/01/28 04:30:48 ajc
1183 * Create Room can now offer calendar and address book rooms
1185 Revision 502.3 2004/01/17 21:25:30 ajc
1186 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1187 * Split the config for LDAP Connector into its own panel
1189 Revision 502.2 2004/01/17 04:32:54 ajc
1190 * Add site config options for Citadel servers which support LDAP
1192 Revision 502.1 2003/10/24 02:50:19 ajc
1193 * Clicking "Enter Message" in a room with an Address Book view opens
1194 a blank vCard entry screen.
1196 Revision 502.0 2003/10/23 03:16:50 ajc
1199 Revision 501.2 2003/10/23 03:07:54 ajc
1200 * event.c: Found and removed another unquoted multi-line string literal
1201 * webcit.h: changed an #ifdef HAVE_ICAL_H
1202 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1204 Revision 501.1 2003/10/22 01:42:12 ajc
1205 * iconbar.c: removed a stray character or two...
1207 Revision 501.0 2003/10/21 04:26:37 ajc
1210 Revision 500.30 2003/10/21 04:26:27 ajc
1211 * bumped the version string to 5.01
1213 Revision 500.29 2003/10/17 03:08:28 ajc
1214 * Finished prettying up the vCard display
1216 Revision 500.28 2003/10/17 02:31:45 ajc
1217 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1218 is wrapped in quotes. Performed this fix so it'll compile.
1219 * setup.c: removed references to unused variable tempfile[]
1221 Revision 500.27 2003/10/09 03:17:02 ajc
1222 * Started prettying up the vCard display.
1224 Revision 500.26 2003/10/08 02:33:49 ajc
1225 * Begin work on better handling of vCard display
1227 Revision 500.25 2003/09/04 03:41:27 ajc
1228 * siteconfig.c: changed some config items to drop-down boxes
1230 Revision 500.24 2003/08/27 04:26:54 ajc
1231 * Split the site configuration screen up into four different screens,
1232 and added a meta-menu
1234 Revision 500.23 2003/08/24 03:31:50 ajc
1235 * Finished the setup program
1236 * Bumped the internal version number to 5.01
1238 Revision 500.22 2003/08/22 00:47:27 ajc
1239 * setup is now working, but it still needs a way to detect a running WebCit
1241 Revision 500.21 2003/08/22 00:25:40 ajc
1242 * Added a skeleton "setup" program to the tree. It does not work yet.
1244 Revision 500.20 2003/08/20 03:48:55 ajc
1245 * Added iconbar shortcut to Contacts room
1246 * Minimum required Citadel is now 6.11
1248 Revision 500.19 2003/08/20 03:07:25 ajc
1249 * Address book "single card" view now suppresses "reading nn message" and
1250 instead shows the letter indices across the top
1251 * Clicking on an address in a vCard now connects to WebCit mail instead
1252 of a browser mailto: link
1254 Revision 500.18 2003/08/19 04:18:43 ajc
1255 * Changed things around in the address book view. Made it sorted and
1256 more clickable and better looking...
1258 Revision 500.17 2003/08/12 18:54:03 error
1259 * messages.c: fix off-by-one-error in selector bar
1261 Revision 500.16 2003/08/07 22:18:03 ajc
1262 * Add the Summary Page to the customizable iconbar
1264 Revision 500.15 2003/08/07 03:51:51 ajc
1265 * Customizable icon bar as: pictures and text, pictures, text
1267 Revision 500.14 2003/08/05 03:52:14 ajc
1268 * First working version of the customizable iconbar. It contains a basic
1269 set of options and now automatically refreshes when it's customized.
1271 Revision 500.13 2003/08/04 03:50:29 ajc
1272 * First cut at the customizable iconbar is done. A bunch of generic options
1273 are there. Still need to get the actual iconbar to refresh when changes
1276 Revision 500.12 2003/08/03 21:02:01 ajc
1277 * More work on customizable iconbar
1279 Revision 500.11 2003/08/02 05:25:46 ajc
1280 * Laid the groundwork for a customizable iconbar
1282 Revision 500.10 2003/07/30 03:57:49 ajc
1283 * Add config.c_purge_hour to config screen
1285 Revision 500.9 2003/07/06 22:06:59 ajc
1286 * When converting "anything that looks like a URL" to a real link, first
1287 make sure that it isn't already inside a link. This fixes most of the
1288 long, ugly URL strings sent by eBay.
1289 * Automatically dismantle mailto: links in HTML messages, and convert
1290 them to WebCit mail links (clicking on it sends the user to the Mail
1291 room and begins composing a new message with the recipient and subject
1292 fields pre-populated).
1294 Revision 500.8 2003/06/29 20:51:21 ajc
1295 * Worked around a rendering bug in Satan's Browser that was causing it
1296 to draw the calendar month view much wider than the actual screen wdith
1298 Revision 500.7 2003/06/28 04:09:37 error
1299 * roomops.c: Backout change to display one less box in the first column in
1300 roomlist view, it doesn't seem to work for everyone
1302 Revision 500.6 2003/06/28 03:52:51 error
1303 * Don't tell browsers not to cache static documents
1305 Revision 500.5 2003/06/28 03:35:23 error
1306 * roomops.c: Display one less floor in the first column in romlist view
1308 Revision 500.4 2003/06/26 03:37:58 ajc
1309 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1310 This will allow some groupware clients to browse the free/busy times of
1311 other users on the system.
1313 Revision 500.3 2003/06/21 05:17:21 ajc
1314 * Better alignment of system messages
1315 * Exterminated display_error() and replaced it with WC->ImportantMessage
1316 which is displayed in a bubble on top of whatever page you're on next.
1317 * Small cosmetic changes
1318 * Fixed some nesting problems in output_headers()
1320 Revision 500.2 2003/06/20 03:39:27 ajc
1321 * Optimization to floor layout in box view
1323 Revision 500.1 2003/06/20 03:04:26 ajc
1324 * "Reply" button on messages now handles IGnet recipients correctly
1326 Revision 500.0 2003/06/10 04:23:08 ajc
1329 Revision 410.50 2003/06/10 04:22:58 ajc
1330 * Updated docs and headers for 5.00 release
1332 Revision 410.49 2003/06/10 04:05:23 ajc
1333 * De-tabled the left side icon bar and reduced one of the graphics, so
1334 that all of the rounded corners show up in Satan's Browser.
1336 Revision 410.48 2003/06/10 03:47:41 ajc
1337 * style.css: added font selection to default <BODY> tag
1339 Revision 410.47 2003/06/06 03:26:03 ajc
1340 * Satan's Browser insists on putting bloody acres of whitespace to the
1341 right of any bulleted list items, making any multi-column table containing
1342 a list take more than the entire screen. Removed all such lists so it
1343 looks ok. If you are reading this and you are a Microsoft employee, please
1344 commit suicide before you break anything else.
1346 Revision 410.46 2003/06/06 02:22:07 ajc
1347 * Changed the upper left and upper right bounded box corners to a solid
1348 blue (#204B78) instead of gradiated, because it was looking funny in
1349 256-color mode. It also looked funny in Internet Explorer, but people
1350 who use Internet Explorer are contributing to terrorism and really don't
1351 deserve Web access in the first place. So I really just fixed this to make
1352 it look good in 256-color Netscape.
1354 Revision 410.45 2003/06/05 21:37:37 ajc
1355 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1356 in b0rken IE browser. Die, Bill, Die.
1358 Revision 410.44 2003/06/05 03:52:29 ajc
1359 * Buncha cosmetic changes
1361 Revision 410.43 2003/06/04 03:41:25 ajc
1362 * Change the appearance of rooms with and without new messages in the
1363 room list -- now defined using CSS
1365 Revision 410.42 2003/06/03 03:57:42 ajc
1366 * Tightened up the room banner a bit. Smaller padding, smaller font,
1369 Revision 410.41 2003/05/31 21:36:45 ajc
1372 Revision 410.40 2003/05/26 21:05:42 ajc
1373 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1374 it to complete the free/busy checking for attendee availability.
1376 Revision 410.39 2003/05/26 05:44:45 ajc
1377 * event.c: fix compiler warning
1379 Revision 410.38 2003/05/26 05:39:46 ajc
1380 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1381 bug fixed in Citadel.
1383 Revision 410.37 2003/05/26 05:28:13 ajc
1384 * serv_func.c: added utility function read_server_text()
1385 * availability.c: banged out more of this code -- still not complete
1387 Revision 410.36 2003/05/26 03:28:02 ajc
1388 * Getting closer to doing the availability check. Created new source
1389 module 'availability.c' for this purpose. Stub function is in place.
1391 Revision 410.35 2003/05/25 04:25:12 ajc
1392 * siteconfig.c: fixed a spelling error
1393 * event.c: add a "Check attendee availability" button, and the code to
1394 bypass saving the event to the server, do something with it, and then
1395 feed the twiddled data structure back to the form display function for
1396 further editing. What's still missing is the code to do the actual
1399 Revision 410.34 2003/05/24 22:22:35 ajc
1400 * Small stylesheet hack to make it work with b0rken IE
1402 Revision 410.33 2003/05/24 22:13:08 ajc
1403 * Changed the login banner a bit
1405 Revision 410.32 2003/05/20 03:25:41 ajc
1406 * Separate event invitees with newlines instead of commas.
1408 Revision 410.31 2003/05/19 19:55:09 ajc
1409 * summary.c: eliminate compiler warnings about unused variables when
1410 compiling a WebCit service without calendar support
1412 Revision 410.30 2003/05/18 02:05:33 ajc
1413 * More conversion of screens to the new look-and-feel.
1415 Revision 410.29 2003/05/16 04:11:29 ajc
1416 * We don't need no steenking workaround. Problem fixed. MIME parser not
1417 broken. Web server was calling it with bad parameters. All fixed now.
1418 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1421 Revision 410.28 2003/05/15 04:52:26 ajc
1422 * Minor workaround in web forms to handle mime parser problem in uploads
1424 Revision 410.27 2003/05/15 03:35:59 ajc
1425 * look and feel overhaul -- almost done!
1427 Revision 410.26 2003/05/14 03:46:35 ajc
1428 * More background cleanup
1430 Revision 410.25 2003/05/05 17:19:46 ajc
1431 * Cleanups to summary page when running on a non ical enabled system
1432 * Use non breaking spaces in summary page box titles
1434 Revision 410.24 2003/05/04 04:22:41 ajc
1435 * Display body of messages on a white background. I am doing this in order
1436 to prepare for making the general background of the screen a darker color.
1438 Revision 410.23 2003/05/04 02:54:55 ajc
1439 * Summary page now uses our cutesy new rounded window boxes
1441 Revision 410.22 2003/05/03 21:28:41 ajc
1442 * Added in a slick new box style and put the room lists in it
1444 Revision 410.21 2003/05/03 16:57:04 ajc
1445 * In the 'folders' and 'portal' views, change the folder delimiter
1446 from / to \ to avoid conflict with room names that have slashes
1448 Revision 410.20 2003/05/03 16:23:29 ajc
1449 * Enforce three columns in portal view of room list
1451 Revision 410.19 2003/05/03 04:52:32 ajc
1452 * Added an experimental new "portal view" to the room list options
1454 Revision 410.18 2003/05/02 03:23:41 ajc
1455 * Minor change to room list algorithm
1457 Revision 410.17 2003/05/01 15:33:05 ajc
1458 * Fixed a potential memory leak in enumeration of MIME parts
1460 Revision 410.16 2003/05/01 03:11:35 ajc
1461 * When static content is requested, fetch it without trying to connect
1464 Revision 410.15 2003/04/30 05:00:00 ajc
1465 * Added the ability to compose messages with file attachments uploaded from
1468 Revision 410.14 2003/04/27 04:46:02 ajc
1469 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1470 observes the flag designating the presence of new messages. (The "rooms
1471 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1472 but that view may get axed soon.)
1474 Revision 410.13 2003/04/26 21:57:53 ajc
1475 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1476 before returning an error code to avoid a file descriptor leak
1478 Revision 410.12 2003/04/19 21:42:36 ajc
1479 * Repaired all my b0rken COLOR tags
1480 * Replaced most FONT tags with SPAN tags
1483 Revision 410.11 2003/04/19 19:58:10 ajc
1484 * Lots of great changes from Nick to make the site CSS-enabled.
1486 Revision 410.10 2003/04/14 04:04:40 ajc
1487 * First cut of CSS-izing WebCit. Probably b0rken.
1489 Revision 410.9 2003/04/09 04:02:32 ajc
1490 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1491 supported the idea of one WebCit connecting to multiple Citadels for a
1492 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1493 * When connecting to Citadel through a Unix domain socket, don't try to make
1494 the Java chat applet available.
1496 Revision 410.8 2003/03/31 03:32:19 ajc
1497 * messages.c: check for 000 terminator while parsing RFC822 headers to
1498 prevent getting hung up while displaying certain badly formatted messages.
1500 Revision 410.7 2003/03/30 06:13:19 ajc
1501 * When reading from the server, do not treat CR as end-of-line because
1502 there's probably an LF coming after it. Instead, keep reading to the LF
1503 and then strip both.
1504 * Do not underline links in the icon bars
1506 Revision 410.6 2003/03/17 04:17:41 ajc
1507 * Call to accept() was being made with an uninitialized variable for the
1508 third argument. Changed the second and third argument to NULL and 0 because
1509 we don't really need accept() to fill up a buffer full of information that
1510 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1512 * Removed the mutex wrapper around select() because we don't need it. All
1513 idle worker threads now block on select() and one of them will wake up when
1514 a connection arrives.
1516 Revision 410.5 2003/03/15 20:55:03 ajc
1517 * When a requested image is not available on the Citadel server, send a
1518 1x1 transparent GIF instead of 404 error.
1520 Revision 410.4 2003/03/14 04:21:57 ajc
1521 * clone events to be encapsulated before saving, because the original
1522 instance may already have a parent, and that makes crashy crashy
1524 Revision 410.3 2003/03/13 05:57:17 ajc
1525 * More encapsulation. Warning: there are bugs in this!!
1527 Revision 410.2 2003/03/13 05:20:23 ajc
1528 * Various changes to the calendar service to handle messages containing
1529 fully encapsulated VCALENDAR components instead of only unencapsulated
1530 VEVENT subcomponents. We have to move in this direction for compatibility
1531 with other products.
1533 Revision 410.1 2003/03/01 22:07:19 ajc
1534 * New user registration, as well as existing user re-registration, now
1535 uses the vCard editing screen.
1536 * Administratively editing users' address book entries now works again,
1537 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1538 in order to enforce this.
1540 Revision 410.0 2003/02/19 03:49:33 ajc
1543 Revision 400.90 2003/02/19 03:49:17 ajc
1544 * latest config.guess and config.sub from www.gnu.org
1546 Revision 400.89 2003/02/07 04:44:17 ajc
1547 * Replaced sleep() with a function that sleeps using select() in order to
1548 avoid potential issues with SIGALRM. Possible fix for weird behavior
1549 when running on a Macintosh.
1551 Revision 400.88 2003/01/29 22:32:07 ajc
1552 * Shuffled some code and comments around; minor cleanup
1554 Revision 400.87 2003/01/28 15:37:12 ajc
1555 * All functions which read binary data from the server now make use of the
1556 read_server_binary() function in tools.c
1557 * Binary reads from server now have safety code to prevent infinite loops
1558 * All output of MIME objects is now done with http_transmit_thing()
1560 Revision 400.86 2003/01/19 06:28:04 ajc
1561 * Minimum required Citadel version 6.05
1563 Revision 400.85 2003/01/16 04:41:26 ajc
1564 * When displaying edit controls for time of day in the calendar, only show
1565 minutes that are multiples of 5 ... unless the existing value is not a
1566 multiple of 5, in which case we show that too.
1568 Revision 400.84 2003/01/15 17:34:04 ajc
1569 * event.c: fixed a misspelling
1570 * config.guess, config.sub: updated using latest from ftp.gnu.org
1572 Revision 400.83 2003/01/14 04:21:27 ajc
1573 * Only offer views which make sense for the default view of a room
1575 Revision 400.82 2003/01/13 03:34:33 ajc
1576 * Get ready for the 4.10 release
1578 Revision 400.81 2003/01/12 23:22:53 ajc
1579 * configure.in: check for libical v0.24 or newer
1581 Revision 400.80 2003/01/07 04:56:17 ajc
1582 * Complete the free/busy transparency handling in the form
1583 * Default times for new events are now in the correct timezone
1585 Revision 400.79 2003/01/06 18:01:35 ajc
1586 * Begin handling of TRANSP property to show event times as free or
1587 busy (not finished).
1589 Revision 400.78 2003/01/05 21:02:14 ajc
1590 * Summary page: three columns are now all the same width
1592 Revision 400.77 2003/01/05 20:56:05 ajc
1593 * minor fix for previous checkin
1595 Revision 400.76 2003/01/05 20:51:01 ajc
1596 * Display PARTSTAT for attendees
1598 Revision 400.75 2003/01/05 05:01:00 ajc
1599 * Add "today's calendar events" to the summary page.
1601 Revision 400.74 2003/01/05 04:27:28 ajc
1602 * Add "Tasks" to the summary page
1604 Revision 400.73 2002/12/28 05:44:09 ajc
1605 * ical_dezonify.c: brought over new version from the Citadel source (again)
1607 Revision 400.72 2002/12/28 05:12:45 ajc
1608 * ical_dezonify.c: brought over new version from the Citadel source.
1610 Revision 400.71 2002/12/26 04:04:48 ajc
1611 * Perform CHEK command when automatically establishing sessions, not just
1612 when one is explicitly created. Some stuff is missing otherwise.
1614 Revision 400.70 2002/12/25 23:18:06 ajc
1615 * Be more strategic about when to call ical_dezonify()
1616 (This may be the last set of fixes. I hope so.)
1618 Revision 400.69 2002/12/25 21:39:38 ajc
1619 * ical_dezonify.c: added.
1620 * calendar.c: convert incoming ical messages to UTC
1621 (the usual routines will then convert them to local time for display)
1623 Revision 400.68 2002/12/25 07:06:00 ajc
1624 * Tweaked the code to work with libical 0.24
1626 Revision 400.67 2002/12/20 04:50:00 ajc
1627 * When saving a calendar event, increment the SEQUENCE property.
1629 Revision 400.66 2002/12/18 05:03:39 ajc
1630 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1631 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1632 Because the libc-allocated buffer was getting clobbered.
1633 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1635 Revision 400.65 2002/12/17 05:01:39 ajc
1636 * Prettied up the calendar day view layout
1637 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1639 Revision 400.64 2002/12/16 04:43:30 ajc
1640 * Correctly handle local time zone when figuring out which day and time to
1641 display events on calendar month/day views. This also seems to have
1642 fixed the bug that was causing events to sometimes get lost when saved.
1644 Revision 400.63 2002/12/15 05:50:59 ajc
1645 * Form editing of date/time fields now assumes that the icaltimetype being
1646 manipulated is in UTC. It converts to/from local time for editing.
1648 Revision 400.62 2002/12/10 23:25:47 ajc
1649 * Display attendees in message view of calendar objects
1651 Revision 400.61 2002/12/07 22:12:59 ajc
1652 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1653 until I implement the Citadel server function which it calls.)
1655 Revision 400.60 2002/11/30 21:34:51 ajc
1656 * Submit organizer in a hidden field, in case the server needs it
1658 Revision 400.59 2002/11/30 04:46:46 ajc
1659 * First cut at adding/removing attendees to an event
1660 (Actual invitations should be sent by the Citadel server)
1662 Revision 400.58 2002/11/29 23:56:19 ajc
1663 * Completed "me as organizer" -- the user's own e-mail address is inserted
1664 as the organizer of new events. Detect when the user is the organizer and
1665 enable/disable the attendees box accordingly.
1667 Revision 400.57 2002/11/29 16:38:37 ajc
1668 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1670 Revision 400.56 2002/11/28 06:03:24 ajc
1671 * Issue an ISME command when editing an event, to determine whether the user
1672 viewing the event is the organizer. (Will use this later to allow/disallow
1673 sending out invitations.)
1675 Revision 400.55 2002/11/26 05:01:04 ajc
1676 * Began handling attendee fields
1678 Revision 400.54 2002/11/16 23:40:11 ajc
1681 Revision 400.53 2002/11/16 23:15:02 ajc
1682 * Make the "all day event" shadebox smaller (month view) - no border.
1683 * Fixed bug that caused any events following an all day event to also appear
1686 Revision 400.52 2002/11/16 05:40:54 ajc
1687 * When adding new events to the calendar, default to the month [and day]
1688 currently being viewed.
1689 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1691 Revision 400.51 2002/11/15 05:05:47 ajc
1692 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1694 Revision 400.50 2002/11/15 04:11:46 ajc
1695 * Added even more nifty JavaScript to cause the hour/minute and end date
1696 fields of a calendar event form to render as disabled when the "all day
1697 event" box is checked -- not just when the user checks the box, but also
1698 when the box begins its life already checked.
1700 Revision 400.49 2002/11/14 04:59:40 ajc
1701 * Correctly serialize and save all day events using date instead of date/time
1703 Revision 400.48 2002/11/13 04:49:23 ajc
1704 * "All day event" shows as a single checkbox, instead of one for the start
1705 time and one for the end time. Added nifty JavaScript to zero and shade
1706 the hour/minute and all end time fields when all-day-event is checked.
1708 Revision 400.47 2002/11/12 05:57:27 ajc
1709 * Display a nicer looking screen when replying to calendar invitations
1710 * When displaying day view, don't show all day events twice
1711 * Day or month view: denote all day events by displaying them inside
1714 Revision 400.46 2002/11/12 03:26:39 ajc
1715 * Tell the user about broken Citadel server connections instead of
1716 simply printing "Goodbye"
1718 Revision 400.45 2002/10/23 04:11:38 ajc
1719 * Detect when a meeting invitation is actually an update for an existing UID
1720 and tell the user so.
1722 Revision 400.44 2002/10/21 20:16:38 ajc
1723 * Display conflicts nicely
1725 Revision 400.43 2002/10/21 18:29:14 ajc
1726 * Ask server to hunt for conflicts when displaying a meeting invitation
1728 Revision 400.42 2002/10/19 21:28:32 ajc
1729 * Moved the calendar meeting request reply functionality to the Citadel server
1731 Revision 400.41 2002/10/19 17:10:14 ajc
1732 * Add "Tentative" accept button
1733 * Only display Accept/Tentative/Decline button when method=REQUEST
1735 Revision 400.40 2002/10/19 04:16:37 ajc
1736 * Save an incoming meeting request into the user's calendar.
1738 Revision 400.39 2002/10/18 20:55:05 ajc
1739 * Began work on meeting request accept/decline
1741 Revision 400.38 2002/10/16 19:16:39 ajc
1742 * Fixes and updates to build WebCit on Linux for IBM S/390
1744 Revision 400.37 2002/10/09 04:12:44 ajc
1745 * Templatized trailing HTML
1746 * Templatized "new start page" page
1747 * Added global substitution macros
1749 Revision 400.36 2002/10/09 03:51:01 ajc
1750 * Templatized the <HEAD> section of HTML
1752 Revision 400.35 2002/10/07 23:03:38 ajc
1753 * messages.c: don't display room name field when it's blank
1755 Revision 400.34 2002/10/07 04:10:37 ajc
1756 * When displaying meeting invitations, only show date/time for VEVENT
1757 subcomponents. Date/time for other subcomponents are irrelevant.
1758 * Cleaned up HTML display of meeting invitations.
1760 Revision 400.33 2002/10/03 03:40:31 ajc
1761 * Worked on meeting accept/decline a little bit
1763 Revision 400.32 2002/09/30 03:58:35 ajc
1764 * Dabbled in handling incoming meeting requests
1766 Revision 400.31 2002/09/29 20:15:43 ajc
1767 * Completed the calendar day view
1769 Revision 400.30 2002/09/28 04:01:30 ajc
1770 * started fleshing out the calendar day view
1772 Revision 400.29 2002/09/27 21:19:28 ajc
1775 Revision 400.28 2002/09/27 18:31:33 ajc
1776 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1777 * After saving a VEVENT, return to the correct calendar view and date
1779 Revision 400.27 2002/09/27 17:15:44 ajc
1780 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1782 Revision 400.26 2002/09/27 04:37:21 ajc
1783 * New, buggy versions of event editing screens
1785 Revision 400.25 2002/09/26 22:00:16 ajc
1786 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1787 month 1 in libical functions)
1789 Revision 400.24 2002/09/25 21:57:13 ajc
1790 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1793 Revision 400.23 2002/09/24 04:12:34 ajc
1794 * Rough cut of the two-pass calendar display routines (first pass: go thru
1795 messages gathering VEVENT items; second pass: render calendar with data)
1797 Revision 400.22 2002/09/23 04:01:33 ajc
1798 * Presentation changes to calendar month view
1800 Revision 400.21 2002/09/22 05:20:27 ajc
1801 * Began implementing month view
1803 Revision 400.20 2002/09/21 04:38:05 ajc
1804 * Added utility functions for displaying vcalendar timestamps in web forms
1805 and translating form data back to timestamps.
1806 * Completed the "edit task" and "add new task" screens.
1808 Revision 400.19 2002/09/20 20:28:08 ajc
1809 * Smooth transition between "list tasks" & "edit task" screens
1811 Revision 400.18 2002/09/20 03:54:44 ajc
1812 * Display the "Tasks" view as a bulleted list with each task clickable
1813 * Clicking brings up an (unfinished) "edit task" screen
1815 Revision 400.17 2002/09/18 21:44:02 ajc
1816 * display VTODO parameters
1818 Revision 400.16 2002/09/17 04:21:00 ajc
1819 * Handler chains for VCALENDAR and VTODO types
1821 Revision 400.15 2002/09/17 03:37:10 ajc
1822 * Implemented a 'display handler' infrastructure for various groupware types
1824 Revision 400.14 2002/09/16 03:35:12 ajc
1825 * Just a bunch of glue code to iterate through the various types of ical
1826 objects we could encounter
1828 Revision 400.13 2002/09/15 04:05:41 ajc
1829 * Process calendar object subcomponents
1831 Revision 400.12 2002/09/15 03:40:13 ajc
1833 * When a text/calendar MIME type is discovered in a message, send it to
1834 the (currently skeleton) parser in calendar.c
1835 * calendar.c: skeleton parser for calendar objects which currently just
1836 creates an icalcomponent object and frees it.
1838 Revision 400.11 2002/09/15 03:16:24 ajc
1839 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1840 function namespace in libical
1842 Revision 400.10 2002/09/15 02:50:55 ajc
1843 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1845 Revision 400.9 2002/09/14 21:33:31 ajc
1846 * Backed out compression of inlines -- not all browsers appear to handle it
1848 Revision 400.8 2002/09/14 20:20:29 ajc
1849 * Attempting to push more stuff through compression. I've introduced some
1850 sort of deadlock bug that I can't seem to find yet...
1852 Revision 400.7 2002/09/14 20:00:22 ajc
1853 * Compress output_image() graphics
1855 Revision 400.6 2002/09/14 16:26:35 ajc
1856 * output_image() now reads the entire image from Citadel into a buffer before
1857 sending it to the browser (for performance reasons, and so it can compress)
1859 Revision 400.5 2002/09/14 04:52:59 ajc
1860 * Look for the "libical" calendaring library and link it in if present...
1862 Revision 400.4 2002/09/14 04:02:36 ajc
1863 * Finished gzip compression of dynamic pages (when browser supports it)
1865 Revision 400.3 2002/09/13 20:40:53 ajc
1866 * Detect when the client browser is capable of gzip encoding
1867 (actual encoding is not implemented yet)
1869 Revision 400.2 2002/09/13 15:54:40 ajc
1870 * Reversed the above change because I broke it somehow
1872 Revision 400.1 2002/09/11 22:46:59 ajc
1873 * Started adding in compression and calendaring library detects (not finished)
1875 Revision 400.0 2002/09/09 03:56:11 ajc
1876 * This is version 4.00
1878 Revision 323.68 2002/09/09 03:51:01 ajc
1879 * In the HTML-to-HTML converter:
1880 --> Open links in new window (as with text msgs)
1881 --> Convert loose URL's to hot links (as with text msgs)
1883 Revision 323.67 2002/09/06 03:59:11 ajc
1884 * Added an "About this server" panel to the Summary page.
1885 (Useless fluff, but better than an empty column.)
1887 Revision 323.66 2002/08/26 02:57:06 ajc
1888 * Rooms listed on the summary page are now clickable-gotoable
1890 Revision 323.65 2002/08/26 01:24:09 ajc
1891 * Added a "summary" page (rather sparse for now)
1893 Revision 323.64 2002/08/24 15:30:48 ajc
1894 * GET instead of POST for listsub. Also add a 'Back...' link.
1896 Revision 323.63 2002/08/24 05:59:24 ajc
1897 * Bugfixes and cosmetic changes to listsub system
1899 Revision 323.62 2002/08/23 03:37:19 ajc
1900 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1902 Revision 323.61 2002/08/22 03:55:47 ajc
1903 * 'unsubscribe' command (but not 'confirm unsubscribe')
1905 Revision 323.60 2002/08/21 21:58:37 ajc
1906 * Completed self-service list subscription via web.
1907 (Still need to implement unsubscribe.)
1909 Revision 323.59 2002/08/16 22:06:51 ajc
1912 Revision 323.58 2002/08/16 03:51:12 ajc
1913 * I think I've finally nailed the 'no session' pages now...
1915 Revision 323.57 2002/08/15 03:49:47 ajc
1916 * Fleshed out the list subscription page a bit
1918 Revision 323.56 2002/08/13 19:55:12 ajc
1919 * Keep track of the HTTP "Host:" header being sent by the browser.
1920 (We're going to need this in the near future)
1922 Revision 323.55 2002/08/05 16:07:30 ajc
1923 * Moved "edit floor label pic" to the floor editing screen
1925 Revision 323.54 2002/08/05 15:53:00 ajc
1926 * Commands to add, change, delete floors
1928 Revision 323.53 2002/07/26 03:20:04 ajc
1929 * Beautified the folder tabs in "edit room"
1931 Revision 323.52 2002/07/25 04:01:58 ajc
1932 * Final cleanup of changes (finally located and fixed the bug)
1934 Revision 323.51 2002/07/24 04:14:23 ajc
1935 * Minor code cleanup of last night's changes
1937 Revision 323.50 2002/07/23 15:40:54 ajc
1938 * Minor cleanup of previous changes
1940 Revision 323.49 2002/07/23 04:43:58 ajc
1941 * Updated message reading to use the new MSG4 command, so we can do output
1942 of various types of richtext (mainly HTML).
1944 Revision 323.48 2002/07/16 03:37:24 ajc
1945 * Small change to above
1947 Revision 323.47 2002/07/16 03:23:37 ajc
1948 * Display HTML messages as HTML. (Wow!)
1950 Revision 323.46 2002/07/13 04:39:59 ajc
1951 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1952 output HTML instead of converting to text/plain and back. (Not finished.)
1954 Revision 323.45 2002/07/11 03:17:03 ajc
1955 * hacks to text_to_server() to transmit messages as HTML
1957 Revision 323.44 2002/07/09 04:21:12 ajc
1960 Revision 323.43 2002/07/06 03:10:26 ajc
1961 * Enable a "make this my start page" link that works in lots of places.
1962 Configures a user's preference of where to go after login.
1964 Revision 323.42 2002/06/19 22:01:31 ajc
1965 * When editing another user's vCard, do a "transient goto" to their config
1966 room so you don't automatically gain access to their config room.
1967 * When creating a user, go back to the "select user to edit" screen with the
1968 new user's account name pre-selected.
1970 Revision 323.41 2002/06/17 03:48:44 ajc
1971 * Finished the thing to edit other users' vCards.
1973 Revision 323.40 2002/06/16 21:49:02 ajc
1974 * Administratively edit other users' vCards. Still needs a couple of lines
1975 of glue code to make it work.
1977 Revision 323.39 2002/06/15 20:34:39 ajc
1978 * Use safestrncpy() instead of strncpy() where appropriate
1979 * Fixed a memory allocation bug in the vCard parser
1981 Revision 323.38 2002/05/23 03:40:05 ajc
1982 * Brought over a utility function I'll need later
1984 Revision 323.37 2002/05/22 02:34:56 ajc
1985 * Finished room/folder view selector. Pretty cool.
1987 Revision 323.36 2002/05/22 01:53:23 ajc
1988 * Room list or folder list? Give the user a choice. (Has bugs.)
1990 Revision 323.35 2002/05/12 15:21:43 error
1991 * do_template() now parses a .wml file for WAP clients, and a .html file
1994 Revision 323.34 2002/05/11 22:46:19 error
1995 * Track whether user-agent is a WAP gateway
1997 Revision 323.33 2002/05/11 15:35:07 error
1998 * webcit.c: add MIME types for WAP/WML
2000 Revision 323.32 2002/05/10 15:29:58 ajc
2001 * Hacked the address book view a little bit
2003 Revision 323.31 2002/05/09 03:53:56 ajc
2004 * Began working on address book view
2006 Revision 323.30 2002/05/08 03:38:58 ajc
2007 * Preferences framework
2009 Revision 323.29 2002/05/07 03:57:29 ajc
2010 * In message summary, replace 'Del' links with checkboxes
2012 Revision 323.28 2002/05/05 03:28:15 ajc
2013 * Shuffled around the room banner a bit
2015 Revision 323.27 2002/05/03 19:32:39 ajc
2016 * Finished "folder list" mode (still need to move it to a permanent location)
2018 Revision 323.26 2002/05/03 03:55:17 ajc
2019 * more folder display stuff
2021 Revision 323.25 2002/05/01 22:03:07 ajc
2022 * "folder list" view (not finished)
2024 Revision 323.24 2002/05/01 03:23:31 ajc
2025 * Added a drop-down box to change a user's view of a room.
2027 Revision 323.23 2002/04/28 03:56:47 ajc
2028 * Finished summary mode (for the most part, anyway)
2030 Revision 323.22 2002/04/26 21:13:21 ajc
2031 * Separated "summary mode" message listing into its own function
2032 * Go to summary mode automatically when the server says that view=1
2034 Revision 323.21 2002/04/20 04:14:29 ajc
2035 * Some work on email summary screen
2037 Revision 323.20 2002/03/31 05:02:39 ajc
2038 * Remove "Page another user" link from main menu
2039 * Add "edit my citadel config room" type link from edit user screen
2041 Revision 323.19 2002/03/29 22:30:45 ajc
2042 * Finished the "edit user" screen.
2044 Revision 323.18 2002/03/29 15:18:09 ajc
2045 * yep ... more user edit stuff
2047 Revision 323.17 2002/03/26 19:01:12 ajc
2048 * More edit user stuff
2050 Revision 323.16 2002/03/26 18:23:23 ajc
2051 * Don't display room banner on screens that don't pertain to a particular room
2052 * Initial prep for add/change/delete user accounts screen
2054 Revision 323.15 2002/03/22 04:33:08 ajc
2055 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
2057 Revision 323.14 2002/03/19 04:35:10 ajc
2058 * Brought over yet another new version of the MIME parser from Citadel
2060 Revision 323.13 2002/03/13 03:56:52 ajc
2061 * New site config option "Allow system Aides to gain access to mailboxes"
2063 Revision 323.12 2002/03/12 23:13:57 ajc
2064 * Moved room access controls out of the admin menu and into the room commands
2065 menu. Prettied up the access control list screen.
2067 Revision 323.11 2002/03/10 06:07:09 ajc
2068 * Handle multiple Internet e-mail addresses in vCard editor
2070 Revision 323.10 2002/03/07 04:56:09 ajc
2071 * Final polish for initial round of vCard editing functions. Only show "edit"
2072 link when editing user's own vCard in the My Citadel Config> room.
2074 Revision 323.9 2002/03/06 05:22:33 ajc
2075 * More vcard editing form stuff
2077 Revision 323.8 2002/03/05 05:05:06 ajc
2078 * More vCard editing stuff
2080 Revision 323.7 2002/03/04 05:28:54 ajc
2081 * Wrote some skeleton code for robust vCard editing
2083 Revision 323.6 2002/03/03 06:58:25 ajc
2084 * Login errors displayed in red
2086 Revision 323.5 2002/03/03 06:52:59 ajc
2087 * Allow editing of the "disable self-service user account creation" site config option
2089 Revision 323.4 2002/02/24 07:02:44 ajc
2090 * Added the ability to enter a Subject: line in messages
2091 * Go to the Mail room when user clicks on the new mail alert icon
2093 Revision 323.3 2002/02/13 22:47:51 ajc
2094 * Added some rudimentary support for displaying vCards as card-looking things
2096 Revision 323.2 2002/02/13 15:04:25 ajc
2097 * Began some hacks for vCard processing
2099 Revision 323.0 2002/01/13 09:07:06 ajc
2102 Revision 322.4 2002/01/13 09:06:38 ajc
2103 * Brought over the debugged mime parser from Citadel
2105 Revision 322.3 2002/01/05 06:19:17 error
2106 * Add MIME types text/css and image/png
2108 Revision 322.2 2002/01/03 22:32:38 ajc
2109 * templatized the "prompt for recipient" screen
2111 Revision 322.1 2001/12/28 09:43:05 error
2112 * Client support for hostnames up to 63 characters
2114 Revision 322.0 2001/12/26 23:11:56 ajc
2117 Revision 321.1 2001/12/26 23:11:25 ajc
2118 * Minor change to the upload handler, to fix graphics uploads
2120 Revision 321.0 2001/12/26 05:28:02 ajc
2123 Revision 320.2 2001/12/26 05:24:11 ajc
2124 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2125 link tags. The nifty JavaScript stuff is now used only to light up the
2126 buttons during mouse hovers, and nothing more.
2128 Revision 320.1 2001/12/25 00:14:44 error
2129 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2131 Revision 320.0 2001/12/21 06:04:03 ajc
2134 Revision 301.22 2001/12/21 06:03:54 ajc
2137 Revision 301.21 2001/12/20 05:02:42 ajc
2138 * If you paid for this software, someone is ripping you off.
2139 * Fixed the urlesc() function to use a caller-supplied target buffer.
2141 Revision 301.20 2001/12/18 20:35:29 ajc
2142 * More fun JavaScript-enabled buttons
2144 Revision 301.19 2001/12/18 16:48:06 ajc
2145 * Began testing new JavaScript-enabled k00l light-up buttonz
2147 Revision 301.18 2001/12/18 06:06:20 ajc
2148 * mime parser update
2150 Revision 301.17 2001/12/15 20:51:33 ajc
2151 * "reply" button on pop-up pages
2153 Revision 301.16 2001/12/11 16:02:40 ajc
2154 * Completed support for add/remove mailing list recipients.
2156 Revision 301.15 2001/12/11 15:22:53 ajc
2157 * Began constructing the listserv screen for config (not tested)
2159 Revision 301.14 2001/12/11 05:37:12 ajc
2160 * Finished the share/unshare room screen in Edit Room
2162 Revision 301.13 2001/12/03 04:43:40 ajc
2163 * Brought over an update of the MIME parser from Citadel.
2165 Revision 301.12 2001/12/02 07:09:13 ajc
2166 * Turned the room editing page into a tabbed dialog
2167 * Started adding some of the room sharing stuff
2169 Revision 301.11 2001/11/22 05:17:06 ajc
2170 * Completed the add/change/delete neighbor node screens
2172 Revision 301.10 2001/11/18 01:47:24 ajc
2173 * Tentatively begun the change of networking configuration screens to reflect
2174 the new network architecture of the server.
2176 Revision 301.9 2001/11/18 01:41:09 ajc
2177 * Brought over the newer string tokenizer from Citadel
2178 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2179 server's convention of #define SIZ 4096
2181 Revision 301.8 2001/11/14 03:20:22 ajc
2182 * Add some more of the newer config settings to the site config screen
2184 Revision 301.7 2001/09/25 03:34:09 ajc
2185 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2186 and bail out without bothering the Citadel server.
2188 Revision 301.6 2001/08/22 16:38:06 ajc
2189 * Added the "-c" command line option to generate optional cookies indicating
2190 the host name of the server. This makes it easy to put a cluster of WebCit
2191 servers behind (for example) an Arrowpoint load balancer.
2193 Revision 301.5 2001/08/21 04:02:56 ajc
2194 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2195 unwanted page caching
2197 Revision 301.4 2001/08/13 03:43:24 ajc
2200 Revision 301.3 2001/08/13 03:40:01 ajc
2201 * Another attempt at focus
2203 Revision 301.2 2001/08/11 04:24:39 ajc
2204 * Attempt at setting focus to msgtext area when entering a message.
2206 Revision 301.1 2001/08/02 03:42:03 ajc
2207 * Changed the wholist to work with the new masquerade semantics
2209 Revision 301.0 2001/06/28 15:05:31 ajc
2212 Revision 300.2 2001/06/28 15:03:49 ajc
2213 * Every generated page now includes a meta tag to disable evil "smart tags"
2214 (see http://smarttags.manilasites.com/ for more information)
2216 Revision 300.1 2001/06/28 02:39:54 ajc
2217 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2218 the screen where you can create a room...
2220 Revision 300.0 2001/06/27 06:24:06 ajc
2221 * Tagged everything as Version 3.00
2223 Revision 213.25 2001/06/27 06:22:49 ajc
2224 * Updated docs for the 3.00 release
2226 Revision 213.24 2001/06/27 06:16:01 ajc
2227 * Correct generated window name in pop up pages
2228 * Added handling of MIME inline images (not tested)
2230 Revision 213.23 2001/06/22 17:58:20 ajc
2231 * A few performance and tuning cleanups. Increased the size of the socket
2232 queue length to 100 for use on big systems. Also, during startup, the
2233 initial startup thread now exits after creating the worker threads, instead
2234 of becoming a worker thread itself. For some reason Solaris had problems
2235 with the latter method.
2237 Revision 213.22 2001/06/07 03:16:57 ajc
2238 * Brought over an updated mime parser from Citadel
2240 Revision 213.21 2001/06/06 14:44:25 ajc
2241 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2243 Revision 213.20 2001/05/31 02:26:22 ajc
2244 * Fixed login to take you to the Lobby instead of the next room.
2246 Revision 213.19 2001/05/30 22:37:09 ajc
2247 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2248 or a "filename" from the MIME parser.
2250 Revision 213.18 2001/05/30 01:06:57 ajc
2251 * Changes to mime parser ... still something wrong
2253 Revision 213.17 2001/05/28 19:27:29 ajc
2254 * Fixed bug which marked all messages in Lobby as old before reading at login
2256 Revision 213.16 2001/05/25 22:39:26 ajc
2257 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2259 Revision 213.15 2001/05/23 16:15:23 ajc
2260 * UI changes (pretty frames with no scrollbars)
2262 Revision 213.14 2001/05/22 00:32:17 ajc
2265 Revision 213.13 2001/05/22 00:02:18 ajc
2266 * Another attempt to fix the fd leak
2268 Revision 213.12 2001/05/19 02:21:40 ajc
2269 * Attempt to fix the dangling sockets.
2271 Revision 213.11 2001/05/15 03:22:25 ajc
2272 * More icon updates and link cleanup type stuff
2274 Revision 213.10 2001/05/06 05:11:48 ajc
2275 * Added paging icon and right-justified it
2276 * Send-page window is now a popup
2278 Revision 213.9 2001/05/04 04:28:10 ajc
2279 * Added "page user" button in wholist
2281 Revision 213.8 2001/05/01 00:49:43 ajc
2282 * more of the UI overhaul
2284 Revision 213.7 2001/04/30 01:49:36 ajc
2285 * more work on UI overhaul
2287 Revision 213.6 2001/04/29 04:39:23 ajc
2288 * User interface overhaul now in progress. WARNING: incomplete system.
2290 Revision 213.5 2001/04/01 22:13:37 cough
2291 * Modified roomops.c to give users the ability to pick a floor at room
2294 Revision 213.4 2001/02/15 01:21:55 ajc
2295 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2296 invite/kickout functionality.
2298 Revision 213.3 2001/01/25 23:10:00 ajc
2299 * "Delete message" button now confirms on client-side using JavaScript
2301 Revision 213.2 2000/12/05 18:39:49 ajc
2302 * Added support for non-USA countries in registration screen (requires the
2303 latest Citadel server, which supports the country field)
2305 Revision 213.1 2000/10/20 04:27:46 ajc
2306 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2308 Revision 213.0 2000/10/03 16:44:01 ajc
2309 * Tagged for 2.13 release
2311 Revision 212.16 2000/10/03 03:15:53 ajc
2312 * Cosmetic changes to login screen, menu bar, and message header bar
2314 Revision 212.15 2000/09/28 03:44:52 ajc
2315 * Linked to the bio/photo page from message headers. I'm not sure I like the
2316 color scheme, though.
2318 Revision 212.14 2000/09/28 03:37:23 ajc
2319 * who.c: provide links to bio/photo pages for each user in the wholist
2321 Revision 212.13 2000/09/24 21:37:21 ajc
2322 * When reading large numbers of messages, group them in smaller numbers and
2323 display the selector bar in search engine style (like AltaVista and Google)
2325 Revision 212.12 2000/09/24 04:17:16 ajc
2326 * Templatized the room banner.
2328 Revision 212.11 2000/09/17 03:29:45 ajc
2329 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2331 Revision 212.10 2000/09/14 11:43:37 error
2332 Replace occurrences of % throughout the HTML with %% so as to be friendly
2333 to HP/UX printf() and possibly others.
2335 Revision 212.9 2000/09/13 04:13:59 ajc
2336 * Completed the initial hack of the variable substitution template thingy.
2337 Check out static/login.html to see the first template.
2339 Revision 212.8 2000/09/11 17:08:16 ajc
2340 * Started templatizing the login screen. Not finished yet.
2342 Revision 212.7 2000/09/11 03:29:50 ajc
2343 * Started working on a variable-substitution thing
2345 Revision 212.6 2000/08/30 03:20:22 ajc
2346 * Put the wholist back into its own window.
2348 Revision 212.5 2000/07/06 03:46:29 ajc
2349 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2351 Revision 212.4 2000/06/29 04:22:35 ajc
2352 * Changed the format of the wholis (again). Now it shows up in a frame
2353 instead of a separate window.
2355 Revision 212.3 2000/06/12 03:28:44 ajc
2356 * added support for multi-line paging
2358 Revision 212.2 2000/06/07 04:11:28 ajc
2359 * HTML changes to room banner
2361 Revision 212.1 2000/05/31 04:29:54 ajc
2362 * Initial support for "summary" (headers only, no body) mode of reading
2363 messages, and "read one" mode. For future support of 'traditional' email.
2365 Revision 212.0 2000/05/23 20:35:52 ajc
2366 * Tagged for the 2.12 release
2368 Revision 211.19 2000/05/18 02:33:39 ajc
2369 * Don't call whobbs() directly after changing masq room/host, it screws up the
2370 refresh. It now calls an HTTP redirect page instead.
2371 * added http_redirect(char *url) function to accomplish the above
2373 Revision 211.18 2000/05/08 17:24:32 ajc
2374 * Removed HTTP date fields because it was confusing browser caches (weird)
2375 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2377 Revision 211.17 2000/05/07 23:46:55 ajc
2378 * added Date: and Last-Modified: headers to HTTP output
2379 * masquerade room/host screen now runs in wholist window, and returns to it
2381 Revision 211.16 2000/05/02 17:32:06 ajc
2382 * Font related changes to html
2384 Revision 211.15 2000/04/20 02:42:23 ajc
2385 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2386 crashing every session, every time. (?)
2387 * End the session after displaying robots.txt or nocookies.html, to prevent
2388 big session logjams when either of these conditions are met
2390 Revision 211.14 2000/04/15 15:43:46 nbryant
2391 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2392 64-bit gcc on sparc is evil)
2394 Revision 211.13 2000/04/06 20:42:03 nbryant
2395 * configure.in: fix a typo
2397 Revision 211.12 2000/04/06 20:37:01 nbryant
2398 * solaris cleanups and warning fixes
2400 Revision 211.11 2000/03/31 03:48:52 ajc
2401 * text_to_server() now behaves the way web users expect text entry to work.
2402 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2404 Revision 211.10 2000/03/31 02:39:06 ajc
2405 * Fixed bugs in "Site configuration" and added new fields.
2407 Revision 211.9 2000/03/31 02:08:45 ajc
2408 * Added "max messages per page" and "read next nnn" stuff to read loop
2409 (probably not in its final form)
2411 Revision 211.8 2000/03/28 17:02:47 nbryant
2412 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2414 Revision 211.7 2000/03/27 16:18:17 ajc
2415 * Implement multi-room chat as available in Citadel 5.70
2417 Revision 211.6 2000/03/23 04:45:15 ajc
2418 * Experimental move of wholist to a separate auto-refreshing window
2420 Revision 211.5 2000/03/19 22:49:03 ajc
2421 * Made the header-bar buttons more visible
2422 * Added a "reply" header-bar button
2423 * Move "Subject:" lines into the header-bar
2424 * Padded the header-bars by one pixel (nicer looking)
2425 * Changed message date/time output format
2427 Revision 211.4 2000/03/19 19:49:31 ajc
2428 * Added support for unix domain sockets
2430 Revision 211.3 2000/02/11 23:45:04 nbryant
2431 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2432 * tcp_sockets.c: include <arpa/inet.h>
2434 Revision 211.2 2000/02/11 23:30:04 nbryant
2435 configure.in: added some code for FreeBSD
2437 Revision 211.1 2000/01/11 04:20:40 ajc
2438 * Add "close window" option to goodbye screen
2440 Revision 211.0 2000/01/04 15:24:16 ajc
2441 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2442 * This will be released as v2.11; tagged everything as such.
2444 Revision 210.0 1999/12/24 04:57:18 ajc
2447 Revision 1.121 1999/12/23 04:54:48 ajc
2448 * Changed session cookie from hexadecimal encoding to base64
2449 * Removed overly verbose logging
2451 Revision 1.120 1999/12/12 18:12:28 ajc
2452 * get http request: clear hold buffer before starting to read in HTTP request.
2453 This was causing some requests to get corrupted.
2455 Revision 1.119 1999/12/08 18:25:21 ajc
2456 * Increased the size of the backlog queue length passed to accept() and made
2457 it a configuration parameter in webcit.h
2459 Revision 1.118 1999/12/07 16:09:26 ajc
2460 * Better (non fireworks display mode) handling of broken HTTP sockets
2462 Revision 1.117 1999/12/06 03:40:29 ajc
2463 * Moved a bunch of other global variables to per-session variables
2465 Revision 1.116 1999/12/06 02:05:33 ajc
2466 * Moved global march list into per-session context
2468 Revision 1.115 1999/12/05 18:38:02 ajc
2469 * Auto-scaling worker thread pool size
2471 Revision 1.114 1999/12/05 17:38:41 ajc
2472 * Additional debugging and cleanup
2474 Revision 1.113 1999/12/04 22:16:05 ajc
2475 * Moved all diagnostic output to stderr
2476 * Moved "HTTP/1.0 200 OK" output to output_headers()
2478 Revision 1.112 1999/12/04 21:56:59 ajc
2479 * Finished the overhaul. Now to tune...
2481 Revision 1.111 1999/12/03 17:59:53 ajc
2482 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2483 pseudocode so the build is currently broken.
2485 Revision 1.110 1999/12/03 16:37:46 ajc
2486 * Repaired HTTP output for image transfers and static content
2488 Revision 1.109 1999/12/03 05:09:54 ajc
2489 * Rewrote the HTTP engine and application coupling to run in a worker thread
2490 model and to run as a single multithreaded program (eliminated helper
2491 processes and pipes). It currently runs but has many large bugs.
2493 Revision 1.108 1999/12/03 00:18:20 ajc
2494 * Added ".c.o" rule to Makefile
2496 Revision 1.107 1999/11/26 03:32:59 ajc
2497 * Started moving all of the global variables into a struct, to facilitate
2498 multithreaded server.
2500 Revision 1.106 1999/11/26 01:28:10 ajc
2503 Revision 1.105 1999/11/04 02:05:02 ajc
2504 * Added 'number of worker threads' to site config screen
2506 Revision 1.104 1999/10/25 02:25:09 ajc
2507 * Shuffled around the room editing commands
2509 Revision 1.103 1999/10/14 04:07:18 ajc
2510 * Cleaned up the bottom-of-page icons
2512 Revision 1.102 1999/10/08 23:58:11 ajc
2513 * Minor bug fix in registration screen
2515 Revision 1.101 1999/10/06 02:44:02 ajc
2516 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2517 it back in when it's fixed. Also added more attempts at cache disabling,
2518 but it still doesn't work in the StarOffice browser. I don't know why.
2520 Revision 1.100 1999/10/02 03:26:14 ajc
2521 * Merged in Nick's bit of JavaScript to handle key commands.
2522 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2523 in a text field. Right now you can't even log in.
2525 Revision 1.99 1999/09/01 01:06:11 ajc
2526 * Added "max message length" field in global config screen
2528 Revision 1.98 1999/08/14 18:16:10 ajc
2529 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2532 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2533 * Did neat stuff to the bottom of the page
2535 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2536 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2537 to a Citadel server fails.
2538 * messages.c: don't auto-link URL's in messages if it would cause
2541 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2542 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2543 compiler. This should make more browsers happy.
2545 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2546 * Added support for "robots.txt" telling spiders to go away.
2547 * Do a slrp_highest() when logging off.
2549 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2550 * Rearranged the code in "Site-wide configuration" and "Generic
2551 server command" to avoid nested server operations
2553 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2554 * webcit.c: added "back, top, next" buttons to bottom of each page
2555 * menubar.html: replaced "User list" with "Page another user"
2557 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2558 * context_loop.c: rearranged some code to try to eliminate deadlocks
2560 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2561 * Unknown URL's now display the main menu instead of diagnostics
2562 * Diagnostics are now at <baseurl>/diagnostics
2564 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2565 * Session no longer locks up when an express message is cancelled
2566 * The default Citadel server is now "localhost" instead of uncnsrd
2567 * Added some documentation
2569 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2570 * roomops.c: made room banner graphics more reliable
2571 * messages.c: added code to prevent accidental "double-posting"
2572 * who.c: fixed the "Change room/host/user" submit logic
2574 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2575 * Changed static/menubar.html so the text is readable
2577 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2578 * Ditched the frames mode completely. It wasn't working properly in,
2579 among other places, IE 5. Die, Bill, Die.
2581 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2582 * Fixed the behavior of the "forget room" routine, to properly handle
2583 the transition back to the Lobby after it's all done.
2584 * Added ExpressMessageCat() to allow code to send the user messages
2585 along with incoming express messages
2586 * WebCit now sends the name of the end user's browser as the client
2587 name in a Citadel IDEN command rather than its own name.
2589 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2590 * Minor code cleanups
2591 * New mail notification
2593 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2594 * Top-aligned all the cells in the fake frames in non-frames mode
2596 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2597 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2598 of a Goto, in order to prevent it from first marking all msgs old.
2600 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2601 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2602 which can differentiate the needs of frames and noframes modes
2604 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2605 * webserver.c: added "-t" option to send traces somewhere else
2607 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2608 * context_loop.c: display an error page if the client browser
2609 requests a non-root page and there is no cookie set
2610 * webserver.c: took my name off the copyright notice (it's a group
2613 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2614 * Reworked a lot of the structure, made more HTML "embeddable"
2615 * Changed the noframes mode to display "fake" frames using tables
2617 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2618 Changed some output formatting (mainly <FONT> tags).
2619 Changed who.c to use urlescputs() rather than escputs()
2620 in urls so GOTOs and User Profiles work when the string has a
2623 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2624 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2625 How to cause "onLoad=" to cause a sibling frame to refresh without
2626 having to use the nonportable HTTP "Window-Target:" directive. Began
2627 implementation of this; it should allow portable NS/IE compatibility.
2629 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2630 * Implemented "access level required to create rooms"
2632 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2633 * webcit.c: modified getz() to *exit* the program when fgets()
2634 returns an error. This is actually the desired behavior; it would
2635 otherwise busy-loop forever on a broken pipe.
2637 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2638 * webcit.c: added to getz() the ability to return an error code;
2639 implemented this in the main loop, hopefully fixing problems
2640 * Added "braindamage" file (frames/JS browser compatibility list)
2641 * Added HTTP "User-agent:" detection
2642 * wildmat.c, braindamage.c: added
2643 * Initial value of 'noframes' is now set by the braindamage check
2644 * Ran everything through "indent -kr -i8"
2645 * roomops.c: in room list, print a in otherwise empty cells
2647 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2648 * context_loop.c: warning fix
2649 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2651 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2652 * Resolve the name of the connecting host and pass it on to Citadel
2654 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2655 * wDumpContent() is now responsible for </BODY></HTML> most of the
2656 time (parameter settable) so that the main menu can easily be
2657 embedded in every page when running in noframes mode
2658 * noframes mode selection is now carried in the cookie
2660 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2661 * Made the frames stuff less dependent on the HTML TARGET= directive
2662 and more dependent on the HTTP Window-target: directive.
2663 * Made the system semi-navigable in noframes mode.
2665 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2666 * Brought over the new room listing code and <G>oto heuristics
2667 from the main Citadel tree, to pay attention to floor/room ordering
2669 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2670 * Modified the back end of mime_parser to use callbacks instead of
2671 doing something specific. Now we can use it elsewhere.
2673 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2674 * Fixed the bugs in "Site-wide configuration"
2675 * Added a "generic server commands" screen
2677 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2678 * Reduced the multiple cookies down to one cookie combining all data.
2680 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2681 * Removed wc_host and wc_port cookies.
2682 * Added an "edit your session" screen to change your wholisting.
2684 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2685 * Added "enter registration"
2686 * Set up automatic trigger of Enter Registration when the server
2688 * Established that a one-to-one WebCit/Citadel correspondence will
2689 be required. No big deal due to shared code segments.
2690 * Added "change password"
2691 * Added networking configuration screens. These still need testing.
2692 * Added a "kill session" link to each line of the wholist when
2693 logged in as an aide, and the screens to perform this operation.
2695 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2696 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2697 * "Finished" the MIME parser.
2698 * Got image uploads working.
2699 * Added "add/edit user photo" screens.
2700 * Added "add/edit room graphic" screens.
2701 * Added "add/edit floor graphic" screens.
2702 * Fixed display of floor graphic in known rooms list.
2704 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2705 * Wrote mime_parser.c for handling of image uploads. This will also
2706 be used in future Citadel MIME projects.
2708 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2709 * Fixed a bug in the room banner display code
2710 * Added "delete room"
2711 * Added "validate users"
2713 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2714 * Added "edit room info file"
2717 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2718 * Changed the "auto read new" functionality from a meta refresh tag
2719 to an "onload" directive (the former was causing graphics problems)
2720 * Added "create room"
2723 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2724 * Got the Zap and List-Zapped commands working
2725 * Added a convenience function to display a page with an error string
2726 * Automatically do a read-new-msgs whenever a new room banner is loaded
2728 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2729 * Added the screens to send pages
2730 * Changed message headers to display in bigger font, non-boldface
2731 * Added the chat system
2732 * Added goto private rooms
2734 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2735 * Replace "Citadel" in menu bar with the Citadel logo
2737 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2738 * automatically regenerate Makefile when Makefile.in changes
2740 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2741 * context_loop.c: Moved "remove session" into its own function.
2742 Check for dead webcit child process before each transaction.
2743 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2744 against broken HTTP connections.
2745 * Added a housekeeping thread to periodically remove dead sessions
2746 and kill idle sessions.
2747 * messages.c: added "delete message" functionality
2748 * messages.c: added "move message" functionality
2749 * userlist.c: added. This adds "userlist" and "show user" functions.
2750 * roomops.c: fixed buggy implementation of ungoto
2751 * Set up an option in output_headers() to optionally print the most
2752 often used opening HTML as well as the HTTP headers.
2753 * Display express messages in cute little JavaScript popup window.
2755 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2756 * Brought over message reading and entry functions from old WebCit
2758 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2759 * context_loop.c: really fix the SO_LINGER stuff
2760 * webserver.c: remove commented-out references to SO_LINGER
2762 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2763 * context_loop.c: After fork(), child process closes the HTTP socket
2764 so when the parent process closes it, it actually _does_ close.
2765 Otherwise, aIEeeee and possibly other browsers will hang.
2766 * Added support for graphics images retrieved from the Citadel server.
2767 * Set up login banner graphic and background image graphic
2769 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2770 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2772 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2773 * Smoothed out some of the login/logout code. Failed authentication
2774 now works the way it should.
2775 * Added support for new user login (still need to handle registration).
2777 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2778 * Discovered that the HTTP socket problem is related to a socket that
2779 isn't properly lingering on close. Temporarily hacked a sleep(10)
2780 into context_loop.c until it is figured out.
2782 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2783 * Did a little debugging, still trying to figure out why logging in
2784 displays "Connection reset by peer" error. It used to work...
2786 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2787 * Makefile.in: updated dependencies
2789 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2790 * Fixed broken interpretation of variables specified in the URL
2791 * added new "action" variable to make main loop simpler
2793 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2794 * webserver.c: prototype vsnprintf
2795 * context_loop.c: warning fix
2797 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2798 * tcp_sockets.c: removed some dead code
2799 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2800 unused ends of pipes, fix a file descriptor leak and a race condition
2801 * portability enhancements
2803 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2804 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2806 * converted to autoconf and began port to Digital UNIX
2808 * context_loop.c: moved the monster 64k buffer array off the stack
2809 * tcp_sockets.c: getservbyname() doesn't set errno.
2811 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2812 * webserver.c: warning fix