2 Revision 621.0 2005/08/05 16:28:24 ajc
5 Revision 619.43 2005/08/02 02:38:34 ajc
6 * new iconv check for both libiconv and built-in iconv
8 Revision 619.42 2005/08/01 02:28:55 ajc
9 * Made the ImportantMessage div less obtrusive
11 Revision 619.41 2005/07/29 16:26:04 ajc
12 * omit check for gnu libiconv -- the iconv functionality is built into
13 most operating systems now.
15 Revision 619.40 2005/07/29 04:37:29 ajc
16 * fixed a bug in subject iconv ing
18 Revision 619.39 2005/07/28 04:06:31 ajc
19 * "Print" button on each message. It even uses a hidden iframe to
20 eliminate the "here's the printable view" window; the user goes straight
21 to the browser's print dialog. Slick!
23 Revision 619.38 2005/07/28 03:40:04 ajc
24 * "Delete selected" button is now "Delete" and it works again
26 Revision 619.37 2005/07/28 03:16:30 ajc
27 * Awesome new 2-pane layout with ajax functionality for mailbox view.
28 * Slick new fade-out effect for "important message" boxes.
30 Revision 619.36 2005/07/26 04:08:41 ajc
31 * Previous checkin broke viewing of individual messages while in
32 mailbox summary mode. Fixed.
34 Revision 619.35 2005/07/26 03:46:27 ajc
35 * The new sorting options broke the delete-message checkboxes. Fixed.
36 * Sorting options are now selectable in either direction, and are
37 persistent across sessions.
39 Revision 619.34 2005/07/25 19:22:30 ajc
40 * mailbox summary sort by subject/sender/date
42 Revision 619.33 2005/07/24 04:25:42 ajc
43 * Replaced the old Citadel logo with a new one
44 designed by Lisa Aurigemma (vermilion).
46 Revision 619.32 2005/07/23 04:18:40 ajc
47 * New AJAX-based wholist refresh
49 Revision 619.31 2005/07/22 15:07:29 ajc
50 * 'whobbs' is now 'who'
51 * Refactored the wholist code to have its inner div output by a separate
52 function, in anticipation of possible ajax functionality being added
54 Revision 619.30 2005/07/22 04:03:30 ajc
55 * HTML messages in foreign character sets are now converted to UTF-8 for
58 Revision 619.29 2005/07/22 03:40:22 ajc
59 * Handle display of RFC2047-encoded subjects and senders by converting
60 them to UTF-8 (all WebCit pages are output as UTF-8). Resolves bug #136.
62 Revision 619.28 2005/07/20 04:26:24 ajc
63 * Detect libiconv on the host system and link it in if present.
64 * If libiconv is present, convert foreign charsets to UTF-8 on the fly
65 when outputting text/plain messages. (Still need to do text/html.)
67 Revision 619.27 2005/07/19 17:05:23 ajc
68 * Removed the last couple of places where forms were submitted using
69 the GET method. POST is just so technologically cleaner that we should
71 * Fixed a bug in the MIME parser that was causing it to not be 8-bit
74 Revision 619.26 2005/07/19 14:23:04 ajc
75 * mime_parser.c: don't default Content-type: to text/plain, because when
76 an HTTP POST operation is performed, the content type is expected to
79 Revision 619.25 2005/07/19 04:15:45 ajc
80 * Brought over the newest version of the MIME parser from Citadel,
81 containing an API that supports arbitrary character sets.
83 Revision 619.24 2005/07/14 04:21:53 ajc
84 * More intelligent JavaScript to handle the greying out of end date and
85 start/end times when "all day event" is selected.
87 Revision 619.23 2005/07/14 04:02:18 ajc
88 * Fix bug #147 (date sometimes saved incorrectly for all day events due
89 to timezone differences)
91 Revision 619.22 2005/07/13 16:55:59 ajc
92 * Use the new icons in more places.
94 Revision 619.21 2005/07/13 01:59:20 ajc
95 * Installed the final batch of new icons
97 Revision 619.20 2005/07/12 22:10:52 ajc
100 Revision 619.19 2005/06/29 17:55:32 ajc
101 * Any HTTP method other than GET or POST is now routed directly to the
102 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
104 * GroupDAV requests not beginning with "/groupdav" now automatically have
105 that prefix prepended to them.
107 Revision 619.18 2005/06/29 15:25:00 ajc
108 * Added an experimental OPTIONS method. This is not required by GroupDAV,
109 but it is an experiment to see whether we can use the same code framework
110 to implement other DAV variants in the future.
112 Revision 619.17 2005/06/29 03:12:28 ajc
113 * Bumped internal version number to 6.20
115 Revision 619.16 2005/06/29 03:10:10 ajc
116 * PROPFIND on an individual item inside a room now works (it simply
117 spews the href and etag properties, regardless of what the request
118 was). This is not valid GroupDAV, but Kontact expects this request to
119 succeed before an item can be deleted, so we provide a simple response.
121 Revision 619.15 2005/06/28 14:12:38 ajc
122 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
123 a case-sensitivity bug in the Kontact client.
125 Revision 619.14 2005/06/27 22:15:38 ajc
126 * Header file adjustments to make it work on FreeBSD
128 Revision 619.13 2005/06/27 17:38:06 ajc
129 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
130 UTF-8 is going to be the standard character set for the Citadel system.
132 Revision 619.12 2005/06/24 19:58:02 ajc
133 * Added a "preferences and settings" screen for each user.
134 * Removed the javascript date output stuff because it's not granular
135 or international enough.
136 * All dates and times can now be 12 or 24 hours.
138 Revision 619.11 2005/06/24 15:17:48 ajc
139 * The date/time stamp of messages are now output using JavaScript's
140 toLocaleString() function, observing the browser's locale and timezone
141 instead of the web server's.
143 Revision 619.10 2005/06/23 04:01:59 ajc
144 * groupdav_main.c: remove double slashes in path name
145 (suggested by Johannes Schneider)
147 Revision 619.9 2005/06/22 03:04:22 ajc
148 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
150 Revision 619.8 2005/06/21 02:27:37 ajc
151 * Moved some JavaScript functions out of head.html and into a new wclib.js
152 file, which can be included and cached. This will form the basis for a
153 new WebCit JavaScript function library.
155 Revision 619.7 2005/06/20 20:38:50 ajc
156 * The main stylesheet is now in a separate file in the static/ directory.
157 Something we did recently must have fixed the caching problem, because it's
158 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
160 Revision 619.6 2005/06/20 03:47:44 ajc
161 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
162 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
163 reported by at least one site where the Internet configuration screen
166 Revision 619.5 2005/06/19 04:11:52 ajc
167 * Integrated the second batch of new icons.
169 Revision 619.4 2005/06/18 22:58:56 ajc
170 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
171 reasons -- the browser will cache favicon.ico and won't keep asking for
172 it over and over again, eliminating a second HTTP transaction every time
173 the user clicks on something.
175 Revision 619.3 2005/06/18 22:48:32 ajc
176 *** empty log message ***
178 Revision 619.2 2005/06/18 22:18:29 ajc
179 * Replaced the most recent batch of icons with a "better" set which was
180 sent by the design house. I don't know what the difference is, but
181 I'm going to assume they're better.
183 Revision 619.1 2005/06/15 03:56:56 ajc
184 * Accept ".ifb" as a valid extension for requesting free/busy
186 Revision 619.0 2005/06/15 01:52:33 ajc
189 Revision 611.15 2005/06/15 01:50:29 ajc
190 * Bumped the internal version number to 6.19
192 Revision 611.14 2005/06/14 14:47:48 ajc
193 * Moved the <td> and </td> in the room icon out of roomops.c and
194 into static/roombanner.html, since every room will have an icon now.
196 Revision 611.13 2005/06/14 03:21:57 ajc
197 * When no icon is present on the server for a room, display the default
198 icon for that room's current view.
199 * Replace "graphic" with "icon" throughout the system messages.
201 Revision 611.12 2005/06/14 01:59:43 ajc
202 * 16x16 icons in the new tree view. Nice!
204 Revision 611.11 2005/06/13 22:05:54 ajc
205 * Finished the initial NanoTree integration. TODO: use a different icon
206 for each node depending on the view set for that room.
208 Revision 611.10 2005/06/12 22:02:45 ajc
209 * Began replacing the old, sux0r-prone tree view with NanoTree.
210 WARNING: This isn't finished, but I'm committing it anyway because I have
211 to move to a different computer. DON'T RUN THIS.
213 Revision 611.9 2005/06/12 18:34:50 ajc
214 * Removed some unreferenced files from the static/ directory.
216 Revision 611.8 2005/06/12 17:01:00 ajc
217 * Increase maximum viewable message count from 4096 to 10000
218 * Summary view now truncates subject to 75 characters, and sender
219 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
221 Revision 611.7 2005/06/12 16:03:11 ajc
222 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
223 seen when they are viewed, and Goto does not automatically mark the
224 remaining messages as seen.
226 Revision 611.6 2005/06/11 22:29:07 ajc
227 * Integrated the first batch of new icons.
229 Revision 611.5 2005/06/07 04:31:00 ajc
230 * Don't compress when HTTP tracing/logging is enabled
232 Revision 611.4 2005/06/06 23:50:17 ajc
233 * Made some changes to the calendar/uuid logic to fix a bug that caused
234 duplicate entries for an event to appear in some situations
236 Revision 611.3 2005/06/06 16:20:36 ajc
237 * GroupDAV URI escape character is now '%' in order to be consistent...
239 Revision 611.2 2005/06/04 04:07:36 ajc
240 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
241 links in order to avoid them being in nested forms.
243 Revision 611.1 2005/06/02 16:10:08 ajc
244 * tools.c: generated uuid's no longer contain "{" and "}" characters.
246 Revision 611.0 2005/05/26 04:38:09 ajc
249 Revision 610.9 2005/05/26 04:37:59 ajc
250 * Updated internal version number to 6.11
252 Revision 610.8 2005/05/26 04:28:27 ajc
253 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
254 protocol accuracy of xmlns and etag responses.
255 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
256 removing a temporary hack that was put in during KDE 3.4 beta
258 Revision 610.7 2005/05/24 04:26:47 ajc
259 * Applied a patch sent by Johannes Schneider for correcting the XML
260 namespace presented in the PROPFIND command.
262 Revision 610.6 2005/05/23 19:30:34 ajc
263 * Move "enable full text" checkbox configuration to its new location in
264 the configuration back end.
266 Revision 610.5 2005/05/22 16:20:09 ajc
267 * siteconfig.c: add checkbox for enabling full text index on server
269 Revision 610.4 2005/05/11 03:00:03 ajc
270 * webcit.c: fixed a string bug that caused the whole system to not work
271 * messages.c: fullname only and brief date in summary view, so that it
272 doesn't wrap onto two lines quite as often
274 Revision 610.3 2005/04/11 20:09:33 ajc
275 * Began an assault on strcpy()
277 Revision 610.2 2005/04/11 14:45:12 ajc
278 * Replaced serv_gets() with serv_getln() - which now requires the caller
279 to supply the size of the target buffer.
281 Revision 610.1 2005/04/08 19:36:56 ajc
282 * Moved to the new string tokenizer API
284 Revision 610.0 2005/04/04 17:50:04 ajc
285 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
287 Revision 603.15 2005/04/04 17:49:31 ajc
288 * configure.in: fix libical version detection
289 * bumped internal version number to 6.10
291 Revision 603.14 2005/03/30 21:44:44 ajc
292 * Changed the color of the side button bar
293 * Removed session ID's from wholist display, because they are only
294 interesting to computers, not to people.
295 * Also changed the session ID variable (we still need it internally) from
296 a char to an int, because session numbers are big now.
298 Revision 603.13 2005/03/30 17:27:55 ajc
299 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
300 calls and also enabled SSLv3/TLSv1
302 Revision 603.12 2005/03/10 05:13:21 ajc
303 * Created the framework for the "first time setup wizard"
305 Revision 603.11 2005/03/09 04:08:30 ajc
306 * Delete room is now confirmed through a JavaScript popup instead of
308 * New icon for "Tasks." In order to keep it consistent with the rest of
309 the icons, it is ugly.
310 * Modified page popup style slightly.
312 Revision 603.10 2005/03/08 04:59:31 ajc
313 * More attractive display of vCards (hide unknown fields)
314 * Added "title" and "organization" to vCard display/edit
315 * Replaced semicolon with comma-space in vCard name display
317 Revision 603.9 2005/03/07 04:03:28 ajc
318 * auth.c: shrink the margins on the login screen so the user sees something
320 * Allow editing of address book entries wherever possible.
321 * Anything that was a (link) is now a [link]
323 Revision 603.8 2005/03/07 01:45:30 ajc
324 * Rolled back to the old RTE because the new one doesn't work in Safari.
326 Revision 603.7 2005/03/05 22:26:26 ajc
327 * crypto.c: allow use of chained certificates
329 Revision 603.6 2005/03/05 05:04:34 ajc
332 Revision 603.5 2005/03/04 04:21:05 ajc
333 * When a room is set to the "mailbox" view, "Read new / read all" is
334 replaced by "View message list."
336 Revision 603.4 2005/02/28 04:01:55 ajc
337 * Updated to the latest version of Kevin Roth's richtext editor. Had to
338 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
339 allow it to gracefully degrade in Konqueror even when we specify our
341 * Modified the message entry screen a bit. Full height just isn't practical
342 with all those wacky browsers out there, unfortunately. Removed most of
345 Revision 603.3 2005/02/23 05:08:20 ajc
346 * Better control of HTTP headers which control browser caches. Static
347 objects are getting properly cached now.
349 Revision 603.2 2005/02/22 05:15:28 ajc
350 * When the "begin_burst() / end_burst()" semantics are in use, perform
351 gzip compression when the client indicates support for it.
353 Revision 603.1 2005/02/21 23:00:04 ajc
354 * begin_burst() / end_burst() semantics now apply to all pages which are
355 output using the "include_html_head" option of output_headers() (which
356 is nearly all of them). This should speed up the network considerably,
357 and also pave the way for another attempt at adding zlib compression
360 Revision 603.0 2005/02/21 22:00:13 ajc
363 Revision 602.10 2005/02/21 21:57:55 ajc
364 * Various debugging type of everythingism to help chat mode to work.
366 Revision 602.9 2005/02/21 04:47:41 ajc
367 * When creating rooms:
368 * 1. Selecting a view other than "Bulletin Board" causes the room access
369 * type to default to "private mailbox"
370 * 2. When the room access type changes to "private mailbox," the floor
371 * selector is greyed out because it is irrelevant.
373 Revision 602.8 2005/02/20 06:48:30 ajc
374 * View-o-matic now has "View as: " before it. "Messages" has been changed
375 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
376 * The View-o-matic is now styled to be smaller and color-matched to the
377 banner box it lives in.
378 * Removed "Summary" from message range selector. It is redundant.
380 Revision 602.7 2005/02/20 06:27:53 ajc
381 * Switched the Reply/Move/Delete buttons back to ordinary links, because
382 the nested forms were causing the bottom part of the outer form to stop
383 working (message range selector went dead). Thanks to triLcat for
386 Revision 602.6 2005/02/19 06:01:14 ajc
387 * The previous <div style=\"margin-right:1px\"> has been replaced by a
388 named div in the stylesheet. This allows us to perform a vile, sleazy
389 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
390 will unfortunately always be a right margin in IE6, but there
391 doesn't appear to be any easy workaround.
393 Revision 602.5 2005/02/19 05:22:00 ajc
394 * Replaced all the "centered 99% tables" with 100% width tables wrapped
395 inside a div with margin-right:1px to remove the horizontal scrollbar
396 in Gecko without creating whitespace. IE6's problem is much more
397 serious and will require dropping a nuclear bomb on Redmond to fix.
399 Revision 602.4 2005/02/18 05:09:52 ajc
400 * Moved the room access control screen into a tab on the edit room menu
402 Revision 602.3 2005/02/17 04:48:26 ajc
403 * After setup is complete, tell them how to log in.
404 * Don't allow the creation of accounts with blank passwords.
405 * Don't allow users to change to a blank password.
406 * Fixed the positioning of a few more screens that accidentally got
407 partially hidden underneath the iconbar.
408 * Boldfaced the "Password changed." and other prompts.
409 * Removed the unreadable blue-on-blue links in the calendar day
410 view. They're redundant anyway, now: "Add new calendar event" and
411 "month view" are both in the banner bar.
412 * "New messages / All messages" are now "Read new messages / Read all
414 * "Save message" button is now "Post message" for public room posts,
415 and "Send message" for email.
416 * "Message has been posted" is now "Message has been sent" for email.
417 * Swapped positions of "Add users" and "Edit users" boxes.
418 * vCard editor: "Other Internet email addresses" is now "aliases"
419 * Renamed the "Users" button to "Who is online?"
421 Revision 602.2 2005/02/16 05:40:31 ajc
424 Revision 602.1 2005/02/16 05:22:22 ajc
425 * inetconf.c: fixed memory management problem that was causing all
426 the inetconf to get discarded during edit on IBM POWER5
428 Revision 602.0 2005/02/15 05:23:10 ajc
431 Revision 601.3 2005/02/15 05:20:44 ajc
432 * Fixed an HTTP output error for static data which was causing images
433 to display improperly in Konqueror
434 * Changed most of the beginbox_nt boxes to centered tables with 99%
435 width, to avoid the mysterious horizontal scrollbar
437 Revision 601.2 2005/02/14 04:57:23 ajc
438 * Started changing some of the top-level tables from 100% width to 99%
439 width in order to keep the b0rken CSS box-model from displaying a
440 horizontal scroll bar when it shouldn't. Lose, lose, lose.
442 Revision 601.1 2005/02/13 04:22:31 ajc
443 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
445 Revision 601.0 2005/02/12 04:23:43 ajc
448 Revision 528.48 2005/02/11 03:35:57 ajc
449 * useredit.c: added an "Delete user" button, because it was unintuitive
450 to tell people "Delete a user by setting their access level to 0"
452 Revision 528.47 2005/02/09 04:37:32 ajc
453 * More GroupDAV fixes and tuning.
455 Revision 528.46 2005/02/07 22:02:00 ajc
456 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
457 and no whitespace between tags. We have discovered that doing otherwise
458 will break certain clients.
460 Revision 528.45 2005/02/06 03:59:33 ajc
461 * Added some HTTP Date: header output
463 Revision 528.44 2005/02/05 22:58:46 ajc
464 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
466 Revision 528.43 2005/02/05 08:36:13 ajc
467 * Added an everything-buffering thingi so we can do Content-length:
469 Revision 528.42 2005/02/05 04:16:01 ajc
470 * Cleanup of new message range view-o-matic
471 * GroupDAV GET operations now only send the Content-type: and Date:
472 headers. All the others are irrelevant.
474 Revision 528.41 2005/02/04 19:19:23 ajc
475 * Message reading range selection is now a drop-down box.
477 Revision 528.40 2005/02/04 17:22:18 ajc
478 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
480 Revision 528.39 2005/02/04 03:43:31 ajc
481 * fixed the tasks view in the summary screen
483 Revision 528.38 2005/02/03 05:13:57 ajc
484 * More tuning for GroupDAV compliance.
486 Revision 528.37 2005/02/03 04:38:40 ajc
487 * VTODO components need to be encapsulated inside VCALENDAR components,
488 just like we do with VEVENT components. There's a bunch of software
489 (including the beforesave hook on our own Citadel server) that expects
492 Revision 528.36 2005/02/02 23:25:21 ajc
493 * Encode GroupDAV uid's using more concise string escaping, because the
494 old way was making KOrganizer choke.
496 Revision 528.35 2005/02/02 04:13:36 ajc
497 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
499 Revision 528.34 2005/02/01 23:15:50 ajc
500 * Completed GroupDAV PUT. Untested.
502 Revision 528.33 2005/02/01 19:52:29 ajc
503 * Bumped the internal version number to 6.01
504 * Set the minimum required Citadel version to 6.40, because we need the
505 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
508 Revision 528.32 2005/02/01 15:15:40 ajc
509 * Better purging of not-logged-in GroupDAV sessions
511 Revision 528.31 2005/02/01 14:55:12 ajc
512 * Reworked the PROPFIND xml output based on an example transaction
513 supplied by Reinhold Kainhofer. Groupware folder enumeration works
514 properly in Kontact now.
516 Revision 528.30 2005/02/01 03:49:09 ajc
517 * Completed "folder list" PROPFIND, now listing all rooms set to a
518 calendar, tasks, or address view, using the GroupDAV properties.
520 Revision 528.29 2005/02/01 02:28:32 ajc
521 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
522 When defaulting a new event date/time to now, set the seconds to zero
525 Revision 528.28 2005/01/31 23:31:26 ajc
526 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
527 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
529 Revision 528.27 2005/01/31 16:24:47 ajc
530 * iconbar is now a happy css hovery lightupy div thing
532 Revision 528.26 2005/01/29 03:59:25 ajc
533 * Implemented the GroupDAV DELETE method.
535 Revision 528.25 2005/01/28 05:25:43 ajc
536 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
537 directly inside the iconbar div.
539 Revision 528.24 2005/01/28 05:13:02 ajc
540 * GroupDAV object URL's are now based on the EUID of a message (which is
541 derived from the UID of the groupware object itself) instead of the
542 message number. This was done in order to conform to GroupDAV's
543 requirement that the URL cannot change after an object is updated.
544 * The ETag of a GroupDAV object is still the message number, and in fact
545 doing so meets that requirement perfectly.
547 Revision 528.23 2005/01/26 18:15:34 ajc
548 * PROPFIND now outputs fully qualified URL's
550 Revision 528.22 2005/01/26 18:02:22 ajc
551 * Initial implementation of GroupDAV PROPFIND
553 Revision 528.21 2005/01/26 16:28:23 ajc
554 * Output ETags in double quotes to conform with the new GroupDAV draft.
555 * Output HTTP Server: header in GroupDAV transactions
556 * Server: header now displays both WebCit and Citadel versions
557 * Added groupdav_common_headers() to output HTTP headers common to all
558 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
560 Revision 528.20 2005/01/25 19:51:04 ajc
561 * Accept escaped characters in GroupDAV GET URL's
563 Revision 528.19 2005/01/25 04:17:20 ajc
564 * Implemented the Groupdav GET method, more or less in its final form
565 (still need to fix the room/folder naming semantics)
567 Revision 528.18 2005/01/25 03:12:27 ajc
568 * Completed HTTP "Basic" authentication, and a stub function for the
569 main entry point for GroupDAV functions.
571 Revision 528.17 2005/01/24 03:37:48 ajc
572 * Began laying the groundwork for http-authenticated GroupDAV sessions.
574 Revision 528.16 2005/01/22 22:50:51 ajc
575 * removed descriptions in non-main menus
577 Revision 528.15 2005/01/20 21:24:27 ajc
578 * When viewing a calendar room, the "Read all messages" link in the
579 room banner has been replaced by "Day view" and "Month view" links.
580 (I have also imported icons for week and year views, in case we add
583 Revision 528.14 2005/01/20 16:13:56 ajc
584 * Added in a bunch of stupid JavaScript to allow the instant message
585 window to be dismissed.
587 Revision 528.13 2005/01/20 04:10:41 ajc
588 * Cleaned up a bunch of unused cruft from the old layout
589 * Instant messages are now displayed in a div that layers itself
590 over the rest of the site. It would be nice if we could figure out
591 a way to make a clickable "hide" box...
593 Revision 528.12 2005/01/17 04:38:14 ajc
594 * Navbar is now dynamic, in an attempt to make only the relevant controls
595 appear on any given page.
597 Revision 528.11 2005/01/15 07:19:08 ajc
598 * Removed the fixed pixel width from the tree view room list so it doesn't
599 wrap around in an ugly way on aIEeeee.
601 Revision 528.10 2005/01/15 05:26:27 ajc
602 * Message entry window is now somewhat full screen.
604 Revision 528.9 2005/01/14 21:03:17 ajc
605 * A few logging hacks
607 Revision 528.8 2005/01/14 15:00:51 ajc
608 * Placed the navbar into the room banner, at least in its temporary form.
610 Revision 528.7 2005/01/14 04:53:54 ajc
611 *** empty log message ***
613 Revision 528.6 2005/01/14 04:53:12 ajc
614 * Got the three-pane model working not only with web browsers, but also
615 with the disgusting abomination called Internet Explorer.
617 Revision 528.5 2005/01/13 18:38:08 ajc
618 * Insert a newline between </div> and <div id="text">
620 Revision 528.4 2005/01/11 16:20:18 ajc
621 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
624 Revision 528.3 2005/01/11 05:05:08 ajc
625 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
626 * Ripped things apart in a big way. The frameset is gone (except for
627 chat, for which we'll probably keep frames). Iconbar and banner are
628 now done using CSS and <div> tags.
629 * Room read/enter/goto controls are currently missing. Stay tuned.
630 * I am in the process of rewriting all of the markup as valid XHTML.
632 Revision 528.2 2004/12/29 22:08:08 ajc
633 * roomops.c: provide a way to create room shares with a mapping to an
634 alternate room name on the other end.
636 Revision 528.1 2004/12/29 17:28:09 ajc
637 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
638 all corrupty-whatever when a remote room name mapping is found. Display
639 the mapping and preserve it across share/unshare operations.
641 Revision 528.0 2004/12/28 03:58:34 ajc
644 Revision 527.1 2004/12/28 03:58:24 ajc
645 * Corrected overly-escaped reply-to addresses in "reply" button
646 * Repaired toggling of self-service account creation in admin screen
647 * Bumped internal version number to 5.28
649 Revision 527.0 2004/12/07 04:41:37 ajc
652 Revision 526.1 2004/12/07 04:41:02 ajc
653 * Finally tracked down the WC->vars heap corruption issue (for real this
654 time). We now call clear_local_substs() at the end of each HTTP
655 transaction, whether we need to or not, instead of calling it whenever
656 we're done with something we wanted session variables for.
657 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
658 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
659 preventing it from getting clobbered by another session.
660 * Bumped internal version number to 5.27
662 Revision 526.0 2004/12/01 21:35:56 ajc
665 Revision 525.4 2004/12/01 21:35:44 ajc
666 * Changed internal version number to 5.26
668 Revision 525.3 2004/12/01 21:34:17 ajc
669 * Numerous memory management bugfixes.
671 Revision 525.2 2004/12/01 16:48:24 ajc
672 * tools.c: don't crash when striplt() is called with a zero-length string
674 Revision 525.1 2004/11/12 18:02:36 ajc
675 * Updated the richtext editor (new version from Kevin Roth's site)
677 Revision 525.0 2004/11/03 20:21:10 ajc
680 Revision 524.7 2004/11/03 20:21:02 ajc
681 * Changed internal version number to 5.25
683 Revision 524.6 2004/10/20 02:41:41 ajc
685 * Added the notes room to the icon bar
686 * Set up an initial implementation of Notes view. Attractive enough to
687 publish, but read-only. Needs a note editor.
689 Revision 524.5 2004/10/15 03:10:24 ajc
690 * Calendar objects UID now generated by generate_uuid() which creates
691 pseudo-DCE-ish UUID's.
693 Revision 524.4 2004/10/05 01:59:31 ajc
694 * localtime_r() fixes
696 Revision 524.3 2004/10/03 02:56:35 ajc
697 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
699 Revision 524.2 2004/10/01 16:23:23 ajc
700 * Set up framework for "notes" view, and added a skeleton function for
703 Revision 524.1 2004/09/30 03:44:01 ajc
704 * fix line width break problem in chat
706 Revision 524.0 2004/09/28 16:12:44 ajc
709 Revision 523.12 2004/09/28 16:12:30 ajc
710 * Prepare for 5.24 release
712 Revision 523.11 2004/09/27 02:17:47 ajc
713 * messages.c: fix build problem on non-calendar-enabled installations
714 * floors.c: fix a warning message
716 Revision 523.10 2004/09/25 03:34:21 ajc
717 * summary.c: Fixed a calling syntax problem
719 Revision 523.9 2004/09/25 03:18:43 ajc
720 * small stylesheet fix
722 Revision 523.8 2004/09/24 04:21:41 ajc
723 * Fixed display bug for room list mode when we dropped down multiple
724 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
726 Revision 523.7 2004/09/24 04:08:25 ajc
727 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
728 rooms without new msgs
730 Revision 523.6 2004/09/24 04:04:34 ajc
731 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
734 Revision 523.5 2004/09/23 03:21:10 ajc
735 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
737 Revision 523.4 2004/09/16 02:42:37 ajc
738 * Set default view of new rooms during CRE8 command instead of afterwards
740 Revision 523.3 2004/09/15 03:08:50 ajc
741 * Support config of seaperate MSA port in Citadel 6.26
743 Revision 523.2 2004/09/10 03:49:17 ajc
744 * Added 'dialog' mode to setup
746 Revision 523.1 2004/08/31 20:31:01 ajc
747 * When saving VTODO (tasks), insert a UID if none is already present. Also
748 increment the sequence, or insert one if none is already present.
750 Revision 523.0 2004/08/31 03:02:37 ajc
753 Revision 522.30 2004/08/31 03:02:28 ajc
754 * Changed internal version number to 5.23
756 Revision 522.29 2004/08/27 02:40:06 ajc
757 * Ditched the graphical buttons because CSS can do the same thing faster.
759 Revision 522.28 2004/08/18 03:16:12 ajc
760 * 'move' and 'delete' buttons only show when allowed to do those things
762 Revision 522.27 2004/08/18 02:10:17 ajc
763 * Reply/Move/Delete buttons are now images, because system-native buttons
764 were too big and ugly.
766 Revision 522.26 2004/08/11 17:24:57 ajc
767 * static/iconbar.html: removed.
768 * Updated the "powered by citadel" graphic
770 Revision 522.25 2004/08/11 03:49:15 ajc
771 * Replaced all instances of the name "Citadel/UX" with "Citadel"
772 * Installed the "simple logo" in the iconbar
774 Revision 522.24 2004/08/09 03:11:20 ajc
775 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
777 Revision 522.23 2004/08/05 21:32:17 ajc
778 * Reply/Move/Delete are now buttons instead of links. This should enable
779 us to add some JavaScript magic for "Reply quoted" ...
781 Revision 522.22 2004/08/05 02:47:21 ajc
782 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
783 has a more predictable and attractive behavior, and can still be
784 overridden in the style sheet if the site operator wants to.
786 Revision 522.21 2004/08/04 03:52:23 ajc
787 * Tasks view is now pretty.
788 * Tasks view now displays date due for each task.
789 * Tasks view is now sorted by date due.
790 * Tasks view now displays overdue tasks in red.
792 Revision 522.20 2004/08/03 03:55:37 ajc
793 * Tasks view now uses the same buffer/dump logic as the calendar views, so
794 we can sort them by due date and do a prettier display. (Only the logic is
795 changed so far. The prettier display is forthcoming.)
797 Revision 522.19 2004/07/21 02:57:09 ajc
798 * Internet Configuration screen looks a little neater now
800 Revision 522.18 2004/07/21 02:45:15 ajc
801 * Completed the "Internet Configuration" screen
803 Revision 522.17 2004/07/16 19:13:37 ajc
804 *** empty log message ***
806 Revision 522.16 2004/07/16 19:13:10 ajc
807 * tools.c: display 12:00 as 12pm, not 12am
809 Revision 522.15 2004/07/16 03:14:03 ajc
810 * more work on inetconf screen
812 Revision 522.14 2004/07/16 02:50:00 ajc
813 * useredit.c: put a pretty box around user editing
815 Revision 522.13 2004/07/13 03:25:08 ajc
816 * inetconf.c: added. Not finished yet.
818 Revision 522.12 2004/07/10 03:10:19 ajc
819 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
820 floor level configurations.
821 * Put a space between OK and CANCEL buttons anywhere in the system where
823 * Some more of the room config/admin screens now return to themselves
824 with a "ok, you did that" message when OK is pressed, instead of dropping
825 out to the main menu.
827 Revision 522.11 2004/07/08 03:03:01 ajc
828 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
829 configuration (public rooms default and mailboxes default). Still need
830 to add floor and room policy screens.
832 Revision 522.10 2004/07/02 03:28:08 ajc
833 * Much-improved alphabet tabs for Address Book view. Now divides the
834 total number of names by (names per page, currently 60) and sets up
835 that many tabs, with proper [Aaa-Bbb] labels on them.
837 Revision 522.9 2004/07/02 03:26:06 ajc
838 *** empty log message ***
840 Revision 522.8 2004/07/01 02:40:40 ajc
841 * Clicking "Enter a message" in a groupware room now automatically calls
842 the correct editor for the type of objects in the room (message, calendar
843 event, task, address book entry)
845 Revision 522.7 2004/06/29 17:21:25 ajc
846 * Removed the word "room" in a few locations, as part of our push towards
847 not looking like a BBS when running in groupware mode
849 Revision 522.6 2004/06/29 00:37:02 ajc
850 * Made some fonts bigger because users were complaining...
852 Revision 522.5 2004/06/27 03:02:05 ajc
853 * Summary view -- always view ALL messages
854 * Summary view -- new messages are in boldface
856 Revision 522.4 2004/06/24 20:42:14 ajc
857 * Added the "server ip address" Citadel config option
858 * Site config: added "Changes will not take effect until..." language
861 Revision 522.3 2004/06/24 14:50:35 ajc
862 * Added the ability to listen on a single IP address instead of all addresses.
864 Revision 522.2 2004/06/22 02:21:56 ajc
867 Revision 522.1 2004/06/21 15:00:52 ajc
870 Revision 522.0 2004/06/19 03:21:35 ajc
873 Revision 521.10 2004/06/19 03:11:07 ajc
874 * Instead of a crufty "the topmost Internet email address will be used
875 for outgoing email" explanation, separated it into "Primary Internet
876 email address" and "Other email addresses" boxes.
878 Revision 521.9 2004/06/19 02:42:12 ajc
879 * Removed the "aides access to mailboxes" config option, which is no longer
880 part of the Citadel system.
882 Revision 521.8 2004/06/16 02:07:22 ajc
883 * Removed a couple of lines of debugging code leftover from last night
885 Revision 521.7 2004/06/15 03:06:11 ajc
886 * Bumped internal version number to 5.22
887 * Use new fast headers-only-no-mime fetch mode in Citadel for
890 Revision 521.6 2004/06/15 02:30:21 ajc
891 * Honor "maxmsgs" even when viewing a mailbox in summary mode
893 Revision 521.5 2004/06/12 04:26:38 ajc
894 * Fixed some garbled output resulting from turning things that look like
897 Revision 521.4 2004/06/11 16:09:36 ajc
898 * Moved the room graphic to the left of the room name in the banner, to
899 make it more consistent with the rest of the site.
900 * Reduced the size of the font in the iconbar
902 Revision 521.3 2004/06/11 03:15:08 ajc
903 * When "Add" is clicked without specifying an upload filename, resume
904 composition instead of aborting the post.
905 * Add attachments to messages in forward order, not reverse order
907 Revision 521.2 2004/06/10 03:08:48 ajc
908 * Improved the appearance of tabs in the room config screen
910 Revision 521.1 2004/06/10 02:58:55 ajc
911 * Made all the title boxes the same background color. The old scheme was
912 cute but not professional looking.
914 Revision 521.0 2004/06/06 19:53:25 ajc
917 Revision 510.15 2004/06/06 19:32:15 ajc
918 * Cleaned up a couple of FIXME's sitting around in the code
919 * Altered the conditions under which stray http://... strings are
920 automatically turned into links, to prevent that logic from
921 transforming IMG tags into gibberish.
922 * Set internal version number to 5.21
924 Revision 510.14 2004/06/04 02:29:07 ajc
925 * Fixed bug in "validate new users" screen (thanks Campy)
927 Revision 510.13 2004/06/03 03:21:22 ajc
928 * "Reply" button now carries the message subject into the reply.
930 Revision 510.12 2004/06/02 02:07:54 ajc
931 * setup.c: updated the setup script to configure two /etc/inittab entries,
932 one for http and one for https.
934 Revision 510.11 2004/06/01 21:46:47 ajc
935 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
936 during a read or write operation, do not attempt to finish the operation
937 unencrypted like we do in Citadel. Here in WebCit land it only causes
938 the server to segfault.
940 Revision 510.10 2004/06/01 19:01:22 ajc
941 * netconf.c: widened some of the text entry fields
942 * webcit.h: bumped up the internal version number to 5.20
944 Revision 510.9 2004/06/01 18:44:20 ajc
945 * Return to the old command-line usage (-s for https, service is either
946 http or https but not both)
948 Revision 510.8 2004/06/01 03:32:28 ajc
949 * Add "permanent room" setting to room edit screen
950 * create room -- allow longer strings
952 Revision 510.7 2004/06/01 00:36:43 ajc
953 * Hmmph. Do the session cookie as hex instead of base64. There really
954 are some characters in the base64 set that make HTTP do nasty things.
956 Revision 510.6 2004/05/31 21:43:27 ajc
957 * Added "|END" to the session cookie before base64-ing it. This fixes a
958 problem with certain room names causing the webserver to freak out and
959 break embedded images and stuff. I don't know why.
961 Revision 510.5 2004/05/31 20:34:11 ajc
962 * Message entry using Kevin Roth's excellent cross-platform richtext
965 Revision 510.4 2004/05/31 15:54:13 ajc
966 * "text" and "HTML" options for message entry.
968 Revision 510.3 2004/05/29 03:31:48 ajc
969 * tighten up the space between icons in the iconbar
971 Revision 510.2 2004/05/28 20:24:53 ajc
974 Revision 510.1 2004/05/24 03:02:38 ajc
975 * CSS change to make folder names stand out more in the "Folder View"
977 Revision 510.0 2004/04/30 04:08:58 ajc
980 Revision 506.13 2004/04/30 04:08:47 ajc
981 * Changed internal version number to 5.10
982 * Updated documentation for the new HTTPS service
984 Revision 506.12 2004/04/27 03:21:36 ajc
985 * Prompt for HTTPS port number during setup. We may make this optional.
987 Revision 506.11 2004/04/27 03:16:31 ajc
988 * When running on the same host as Citadel, if no key/cert are found,
989 symlink to Citadel's if possible.
990 * One server binary now forks to start both http and https servers.
992 Revision 506.10 2004/04/21 03:43:39 ajc
993 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
994 certs are also no longer invalid.
996 Revision 506.9 2004/04/21 02:25:13 ajc
997 * Replaced ctdl_install_certificate() with convenience functions found
998 in the OpenSSL library.
1000 Revision 506.8 2004/04/21 02:19:41 ajc
1001 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
1002 understand, but read at http://www.informit.com/articles/article.asp?p=22078
1003 ). Still doesn't work with Internet Monopolizer, though.
1005 Revision 506.7 2004/04/20 02:32:44 ajc
1006 * Allow setup to run seamlessly from within the Citadel Ridiculously
1007 Easy Installer by observing the values of environment variables
1008 CITADEL_INSTALLER, CITADEL, and WEBCIT.
1010 Revision 506.6 2004/04/20 02:02:50 ajc
1013 Revision 506.5 2004/04/16 03:14:06 ajc
1014 * Minor fix for previous checkin
1016 Revision 506.4 2004/04/16 02:59:01 ajc
1017 * Completed SSL support. Still doesn't work with all browsers... gotta
1020 Revision 506.3 2004/04/15 03:57:00 ajc
1021 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
1022 it has a crashy crashy bug in it. Don't use it yet.
1024 Revision 506.2 2004/04/13 19:41:36 ajc
1025 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
1026 (freebusy data fetch for anonymous Kolab type clients)
1028 Revision 506.1 2004/04/10 04:32:59 ajc
1029 * Fixed some version and copyright date oopses
1031 Revision 506.0 2004/04/10 04:29:30 ajc
1034 Revision 505.22 2004/04/10 04:29:20 ajc
1035 * Changed internal version number to 5.06
1037 Revision 505.21 2004/03/29 04:30:20 ajc
1038 * configure.in, Makefile.in: handle $LDFLAGS
1040 Revision 505.20 2004/03/20 05:03:14 ajc
1041 * Original startup thread becomes a worker thread after initialization.
1042 Doing otherwise turns it into a zombie (at least on Linux) and possibly
1043 leads to other problems
1044 * Filter out NOOP's received in chat
1046 Revision 505.19 2004/03/18 04:32:24 ajc
1047 * Removed the language in README.TXT which told everyone that chat wouldn't
1048 work with a non-local Citadel server, because that's no longer true.
1049 * Removed the old chat applet from the static/ directory
1051 Revision 505.18 2004/03/18 04:00:44 ajc
1052 * Rounded web boxes now look correct in all browsers.
1054 Revision 505.17 2004/03/17 18:25:31 ajc
1055 * When creating a new user, auto-chain to the "edit user configuration"
1056 screen, and subsequently auto-chain to the "edit address book entry"
1057 screen. This creates a nice sensible workflow.
1059 Revision 505.16 2004/03/15 22:47:09 ajc
1060 * Prettied up the chat window a little more.
1062 Revision 505.15 2004/03/15 04:27:44 ajc
1063 * Chat now appears in a separate window
1064 * Use regular frames instead of IFRAMEs for chat
1065 * Display user's own chat text in bold+italic
1066 * Added a "List Users" button
1068 Revision 505.14 2004/03/09 20:45:45 error
1069 * Add a Linux Software Map file
1071 Revision 505.13 2004/03/07 22:04:32 ajc
1072 * Fix the current view not being set to the default view for the creator
1075 Revision 505.12 2004/03/07 21:31:17 ajc
1076 * serv_read() now zeroes out the supplied buffer (with the supplied
1077 length) if a server read fails. This causes serv_gets() to return
1078 instead of looping endlessly. Fixes chat problem found on linux-ppc.
1080 Revision 505.11 2004/03/03 05:21:36 ajc
1081 * Made the chat screen totally kick-ass sweet. The flickering reload
1082 i-frame is now tiny and hidden, and it *appends* new chat data to
1083 the viewable window using JavaScript. No flickering + scrollback!
1084 * Added a help button to the chat screen.
1086 Revision 505.10 2004/02/29 22:52:15 ajc
1087 * Close and clear (set to -1) server socket handle when socket errors are
1088 detected. Fixes a chat problem reported by Winzlo.
1090 Revision 505.9 2004/02/29 05:34:25 ajc
1091 * Display the Chat menu option as "Chat with other users in <roomname>"
1093 Revision 505.8 2004/02/27 05:04:38 ajc
1094 * fix frameset bug in page popups
1096 Revision 505.7 2004/02/26 04:08:56 ajc
1097 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1098 of the logout banner.
1099 * Ford's latest stupid room has a name with more than 64 characters, and
1100 we still had a 64-byte room name in the march_list struct. ooooops...
1102 Revision 505.6 2004/02/26 03:07:26 ajc
1103 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1105 Revision 505.5 2004/02/25 23:10:28 ajc
1106 * Allow "/do_logout" as a no-frames page
1108 Revision 505.4 2004/02/25 23:00:21 ajc
1109 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1110 to make life easier. (Thanks to prosthetik for this)
1112 Revision 505.3 2004/02/25 15:20:11 ajc
1113 * Support for favicon.ico in the static/ directory
1115 Revision 505.2 2004/02/24 04:06:42 ajc
1116 * Changed the colors slightly in chat screen
1118 Revision 505.1 2004/02/20 06:07:06 ajc
1119 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1121 Revision 505.0 2004/02/19 03:32:50 ajc
1124 Revision 504.7 2004/02/19 03:32:38 ajc
1125 * Changed the internal version number to 5.05
1126 * Completed the frames fix
1128 Revision 504.6 2004/02/18 20:08:29 ajc
1129 * Fixed the frameset force reload logic. Now it does the whole frameset
1130 without displaying an error in the main frame.
1132 Revision 504.5 2004/02/18 19:17:51 ajc
1133 * Force reload of frameset if someone tries to escape it. Not perfect
1134 but it mostly works at this poing.
1136 Revision 504.4 2004/02/17 03:37:11 ajc
1137 * Indicate to Citadel that we want Server Generated Invitations when
1138 calendar events are saved. (No longer the default in Citadel server.)
1140 Revision 504.3 2004/02/09 04:49:32 ajc
1141 * Prepare for a way to avoid falling out of the main frameset
1143 Revision 504.2 2004/02/09 03:37:57 ajc
1144 * Changed the thread pool management algorithm. Detecting idle time between
1145 socket accepts was not working reliably on all systems, so we now follow
1146 the same algorithm as the Citadel server (spawn more threads when number
1147 of sessions < number of threads, but keep constrained to pre-defined
1148 minimum and maximum thread count)
1150 Revision 504.1 2004/02/03 03:09:51 ajc
1153 Revision 503.0 2004/01/28 04:31:31 ajc
1156 Revision 502.4 2004/01/28 04:30:48 ajc
1157 * Create Room can now offer calendar and address book rooms
1159 Revision 502.3 2004/01/17 21:25:30 ajc
1160 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1161 * Split the config for LDAP Connector into its own panel
1163 Revision 502.2 2004/01/17 04:32:54 ajc
1164 * Add site config options for Citadel servers which support LDAP
1166 Revision 502.1 2003/10/24 02:50:19 ajc
1167 * Clicking "Enter Message" in a room with an Address Book view opens
1168 a blank vCard entry screen.
1170 Revision 502.0 2003/10/23 03:16:50 ajc
1173 Revision 501.2 2003/10/23 03:07:54 ajc
1174 * event.c: Found and removed another unquoted multi-line string literal
1175 * webcit.h: changed an #ifdef HAVE_ICAL_H
1176 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1178 Revision 501.1 2003/10/22 01:42:12 ajc
1179 * iconbar.c: removed a stray character or two...
1181 Revision 501.0 2003/10/21 04:26:37 ajc
1184 Revision 500.30 2003/10/21 04:26:27 ajc
1185 * bumped the version string to 5.01
1187 Revision 500.29 2003/10/17 03:08:28 ajc
1188 * Finished prettying up the vCard display
1190 Revision 500.28 2003/10/17 02:31:45 ajc
1191 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1192 is wrapped in quotes. Performed this fix so it'll compile.
1193 * setup.c: removed references to unused variable tempfile[]
1195 Revision 500.27 2003/10/09 03:17:02 ajc
1196 * Started prettying up the vCard display.
1198 Revision 500.26 2003/10/08 02:33:49 ajc
1199 * Begin work on better handling of vCard display
1201 Revision 500.25 2003/09/04 03:41:27 ajc
1202 * siteconfig.c: changed some config items to drop-down boxes
1204 Revision 500.24 2003/08/27 04:26:54 ajc
1205 * Split the site configuration screen up into four different screens,
1206 and added a meta-menu
1208 Revision 500.23 2003/08/24 03:31:50 ajc
1209 * Finished the setup program
1210 * Bumped the internal version number to 5.01
1212 Revision 500.22 2003/08/22 00:47:27 ajc
1213 * setup is now working, but it still needs a way to detect a running WebCit
1215 Revision 500.21 2003/08/22 00:25:40 ajc
1216 * Added a skeleton "setup" program to the tree. It does not work yet.
1218 Revision 500.20 2003/08/20 03:48:55 ajc
1219 * Added iconbar shortcut to Contacts room
1220 * Minimum required Citadel is now 6.11
1222 Revision 500.19 2003/08/20 03:07:25 ajc
1223 * Address book "single card" view now suppresses "reading nn message" and
1224 instead shows the letter indices across the top
1225 * Clicking on an address in a vCard now connects to WebCit mail instead
1226 of a browser mailto: link
1228 Revision 500.18 2003/08/19 04:18:43 ajc
1229 * Changed things around in the address book view. Made it sorted and
1230 more clickable and better looking...
1232 Revision 500.17 2003/08/12 18:54:03 error
1233 * messages.c: fix off-by-one-error in selector bar
1235 Revision 500.16 2003/08/07 22:18:03 ajc
1236 * Add the Summary Page to the customizable iconbar
1238 Revision 500.15 2003/08/07 03:51:51 ajc
1239 * Customizable icon bar as: pictures and text, pictures, text
1241 Revision 500.14 2003/08/05 03:52:14 ajc
1242 * First working version of the customizable iconbar. It contains a basic
1243 set of options and now automatically refreshes when it's customized.
1245 Revision 500.13 2003/08/04 03:50:29 ajc
1246 * First cut at the customizable iconbar is done. A bunch of generic options
1247 are there. Still need to get the actual iconbar to refresh when changes
1250 Revision 500.12 2003/08/03 21:02:01 ajc
1251 * More work on customizable iconbar
1253 Revision 500.11 2003/08/02 05:25:46 ajc
1254 * Laid the groundwork for a customizable iconbar
1256 Revision 500.10 2003/07/30 03:57:49 ajc
1257 * Add config.c_purge_hour to config screen
1259 Revision 500.9 2003/07/06 22:06:59 ajc
1260 * When converting "anything that looks like a URL" to a real link, first
1261 make sure that it isn't already inside a link. This fixes most of the
1262 long, ugly URL strings sent by eBay.
1263 * Automatically dismantle mailto: links in HTML messages, and convert
1264 them to WebCit mail links (clicking on it sends the user to the Mail
1265 room and begins composing a new message with the recipient and subject
1266 fields pre-populated).
1268 Revision 500.8 2003/06/29 20:51:21 ajc
1269 * Worked around a rendering bug in Satan's Browser that was causing it
1270 to draw the calendar month view much wider than the actual screen wdith
1272 Revision 500.7 2003/06/28 04:09:37 error
1273 * roomops.c: Backout change to display one less box in the first column in
1274 roomlist view, it doesn't seem to work for everyone
1276 Revision 500.6 2003/06/28 03:52:51 error
1277 * Don't tell browsers not to cache static documents
1279 Revision 500.5 2003/06/28 03:35:23 error
1280 * roomops.c: Display one less floor in the first column in romlist view
1282 Revision 500.4 2003/06/26 03:37:58 ajc
1283 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1284 This will allow some groupware clients to browse the free/busy times of
1285 other users on the system.
1287 Revision 500.3 2003/06/21 05:17:21 ajc
1288 * Better alignment of system messages
1289 * Exterminated display_error() and replaced it with WC->ImportantMessage
1290 which is displayed in a bubble on top of whatever page you're on next.
1291 * Small cosmetic changes
1292 * Fixed some nesting problems in output_headers()
1294 Revision 500.2 2003/06/20 03:39:27 ajc
1295 * Optimization to floor layout in box view
1297 Revision 500.1 2003/06/20 03:04:26 ajc
1298 * "Reply" button on messages now handles IGnet recipients correctly
1300 Revision 500.0 2003/06/10 04:23:08 ajc
1303 Revision 410.50 2003/06/10 04:22:58 ajc
1304 * Updated docs and headers for 5.00 release
1306 Revision 410.49 2003/06/10 04:05:23 ajc
1307 * De-tabled the left side icon bar and reduced one of the graphics, so
1308 that all of the rounded corners show up in Satan's Browser.
1310 Revision 410.48 2003/06/10 03:47:41 ajc
1311 * style.css: added font selection to default <BODY> tag
1313 Revision 410.47 2003/06/06 03:26:03 ajc
1314 * Satan's Browser insists on putting bloody acres of whitespace to the
1315 right of any bulleted list items, making any multi-column table containing
1316 a list take more than the entire screen. Removed all such lists so it
1317 looks ok. If you are reading this and you are a Microsoft employee, please
1318 commit suicide before you break anything else.
1320 Revision 410.46 2003/06/06 02:22:07 ajc
1321 * Changed the upper left and upper right bounded box corners to a solid
1322 blue (#204B78) instead of gradiated, because it was looking funny in
1323 256-color mode. It also looked funny in Internet Explorer, but people
1324 who use Internet Explorer are contributing to terrorism and really don't
1325 deserve Web access in the first place. So I really just fixed this to make
1326 it look good in 256-color Netscape.
1328 Revision 410.45 2003/06/05 21:37:37 ajc
1329 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1330 in b0rken IE browser. Die, Bill, Die.
1332 Revision 410.44 2003/06/05 03:52:29 ajc
1333 * Buncha cosmetic changes
1335 Revision 410.43 2003/06/04 03:41:25 ajc
1336 * Change the appearance of rooms with and without new messages in the
1337 room list -- now defined using CSS
1339 Revision 410.42 2003/06/03 03:57:42 ajc
1340 * Tightened up the room banner a bit. Smaller padding, smaller font,
1343 Revision 410.41 2003/05/31 21:36:45 ajc
1346 Revision 410.40 2003/05/26 21:05:42 ajc
1347 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1348 it to complete the free/busy checking for attendee availability.
1350 Revision 410.39 2003/05/26 05:44:45 ajc
1351 * event.c: fix compiler warning
1353 Revision 410.38 2003/05/26 05:39:46 ajc
1354 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1355 bug fixed in Citadel.
1357 Revision 410.37 2003/05/26 05:28:13 ajc
1358 * serv_func.c: added utility function read_server_text()
1359 * availability.c: banged out more of this code -- still not complete
1361 Revision 410.36 2003/05/26 03:28:02 ajc
1362 * Getting closer to doing the availability check. Created new source
1363 module 'availability.c' for this purpose. Stub function is in place.
1365 Revision 410.35 2003/05/25 04:25:12 ajc
1366 * siteconfig.c: fixed a spelling error
1367 * event.c: add a "Check attendee availability" button, and the code to
1368 bypass saving the event to the server, do something with it, and then
1369 feed the twiddled data structure back to the form display function for
1370 further editing. What's still missing is the code to do the actual
1373 Revision 410.34 2003/05/24 22:22:35 ajc
1374 * Small stylesheet hack to make it work with b0rken IE
1376 Revision 410.33 2003/05/24 22:13:08 ajc
1377 * Changed the login banner a bit
1379 Revision 410.32 2003/05/20 03:25:41 ajc
1380 * Separate event invitees with newlines instead of commas.
1382 Revision 410.31 2003/05/19 19:55:09 ajc
1383 * summary.c: eliminate compiler warnings about unused variables when
1384 compiling a WebCit service without calendar support
1386 Revision 410.30 2003/05/18 02:05:33 ajc
1387 * More conversion of screens to the new look-and-feel.
1389 Revision 410.29 2003/05/16 04:11:29 ajc
1390 * We don't need no steenking workaround. Problem fixed. MIME parser not
1391 broken. Web server was calling it with bad parameters. All fixed now.
1392 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1395 Revision 410.28 2003/05/15 04:52:26 ajc
1396 * Minor workaround in web forms to handle mime parser problem in uploads
1398 Revision 410.27 2003/05/15 03:35:59 ajc
1399 * look and feel overhaul -- almost done!
1401 Revision 410.26 2003/05/14 03:46:35 ajc
1402 * More background cleanup
1404 Revision 410.25 2003/05/05 17:19:46 ajc
1405 * Cleanups to summary page when running on a non ical enabled system
1406 * Use non breaking spaces in summary page box titles
1408 Revision 410.24 2003/05/04 04:22:41 ajc
1409 * Display body of messages on a white background. I am doing this in order
1410 to prepare for making the general background of the screen a darker color.
1412 Revision 410.23 2003/05/04 02:54:55 ajc
1413 * Summary page now uses our cutesy new rounded window boxes
1415 Revision 410.22 2003/05/03 21:28:41 ajc
1416 * Added in a slick new box style and put the room lists in it
1418 Revision 410.21 2003/05/03 16:57:04 ajc
1419 * In the 'folders' and 'portal' views, change the folder delimiter
1420 from / to \ to avoid conflict with room names that have slashes
1422 Revision 410.20 2003/05/03 16:23:29 ajc
1423 * Enforce three columns in portal view of room list
1425 Revision 410.19 2003/05/03 04:52:32 ajc
1426 * Added an experimental new "portal view" to the room list options
1428 Revision 410.18 2003/05/02 03:23:41 ajc
1429 * Minor change to room list algorithm
1431 Revision 410.17 2003/05/01 15:33:05 ajc
1432 * Fixed a potential memory leak in enumeration of MIME parts
1434 Revision 410.16 2003/05/01 03:11:35 ajc
1435 * When static content is requested, fetch it without trying to connect
1438 Revision 410.15 2003/04/30 05:00:00 ajc
1439 * Added the ability to compose messages with file attachments uploaded from
1442 Revision 410.14 2003/04/27 04:46:02 ajc
1443 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1444 observes the flag designating the presence of new messages. (The "rooms
1445 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1446 but that view may get axed soon.)
1448 Revision 410.13 2003/04/26 21:57:53 ajc
1449 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1450 before returning an error code to avoid a file descriptor leak
1452 Revision 410.12 2003/04/19 21:42:36 ajc
1453 * Repaired all my b0rken COLOR tags
1454 * Replaced most FONT tags with SPAN tags
1457 Revision 410.11 2003/04/19 19:58:10 ajc
1458 * Lots of great changes from Nick to make the site CSS-enabled.
1460 Revision 410.10 2003/04/14 04:04:40 ajc
1461 * First cut of CSS-izing WebCit. Probably b0rken.
1463 Revision 410.9 2003/04/09 04:02:32 ajc
1464 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1465 supported the idea of one WebCit connecting to multiple Citadels for a
1466 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1467 * When connecting to Citadel through a Unix domain socket, don't try to make
1468 the Java chat applet available.
1470 Revision 410.8 2003/03/31 03:32:19 ajc
1471 * messages.c: check for 000 terminator while parsing RFC822 headers to
1472 prevent getting hung up while displaying certain badly formatted messages.
1474 Revision 410.7 2003/03/30 06:13:19 ajc
1475 * When reading from the server, do not treat CR as end-of-line because
1476 there's probably an LF coming after it. Instead, keep reading to the LF
1477 and then strip both.
1478 * Do not underline links in the icon bars
1480 Revision 410.6 2003/03/17 04:17:41 ajc
1481 * Call to accept() was being made with an uninitialized variable for the
1482 third argument. Changed the second and third argument to NULL and 0 because
1483 we don't really need accept() to fill up a buffer full of information that
1484 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1486 * Removed the mutex wrapper around select() because we don't need it. All
1487 idle worker threads now block on select() and one of them will wake up when
1488 a connection arrives.
1490 Revision 410.5 2003/03/15 20:55:03 ajc
1491 * When a requested image is not available on the Citadel server, send a
1492 1x1 transparent GIF instead of 404 error.
1494 Revision 410.4 2003/03/14 04:21:57 ajc
1495 * clone events to be encapsulated before saving, because the original
1496 instance may already have a parent, and that makes crashy crashy
1498 Revision 410.3 2003/03/13 05:57:17 ajc
1499 * More encapsulation. Warning: there are bugs in this!!
1501 Revision 410.2 2003/03/13 05:20:23 ajc
1502 * Various changes to the calendar service to handle messages containing
1503 fully encapsulated VCALENDAR components instead of only unencapsulated
1504 VEVENT subcomponents. We have to move in this direction for compatibility
1505 with other products.
1507 Revision 410.1 2003/03/01 22:07:19 ajc
1508 * New user registration, as well as existing user re-registration, now
1509 uses the vCard editing screen.
1510 * Administratively editing users' address book entries now works again,
1511 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1512 in order to enforce this.
1514 Revision 410.0 2003/02/19 03:49:33 ajc
1517 Revision 400.90 2003/02/19 03:49:17 ajc
1518 * latest config.guess and config.sub from www.gnu.org
1520 Revision 400.89 2003/02/07 04:44:17 ajc
1521 * Replaced sleep() with a function that sleeps using select() in order to
1522 avoid potential issues with SIGALRM. Possible fix for weird behavior
1523 when running on a Macintosh.
1525 Revision 400.88 2003/01/29 22:32:07 ajc
1526 * Shuffled some code and comments around; minor cleanup
1528 Revision 400.87 2003/01/28 15:37:12 ajc
1529 * All functions which read binary data from the server now make use of the
1530 read_server_binary() function in tools.c
1531 * Binary reads from server now have safety code to prevent infinite loops
1532 * All output of MIME objects is now done with http_transmit_thing()
1534 Revision 400.86 2003/01/19 06:28:04 ajc
1535 * Minimum required Citadel version 6.05
1537 Revision 400.85 2003/01/16 04:41:26 ajc
1538 * When displaying edit controls for time of day in the calendar, only show
1539 minutes that are multiples of 5 ... unless the existing value is not a
1540 multiple of 5, in which case we show that too.
1542 Revision 400.84 2003/01/15 17:34:04 ajc
1543 * event.c: fixed a misspelling
1544 * config.guess, config.sub: updated using latest from ftp.gnu.org
1546 Revision 400.83 2003/01/14 04:21:27 ajc
1547 * Only offer views which make sense for the default view of a room
1549 Revision 400.82 2003/01/13 03:34:33 ajc
1550 * Get ready for the 4.10 release
1552 Revision 400.81 2003/01/12 23:22:53 ajc
1553 * configure.in: check for libical v0.24 or newer
1555 Revision 400.80 2003/01/07 04:56:17 ajc
1556 * Complete the free/busy transparency handling in the form
1557 * Default times for new events are now in the correct timezone
1559 Revision 400.79 2003/01/06 18:01:35 ajc
1560 * Begin handling of TRANSP property to show event times as free or
1561 busy (not finished).
1563 Revision 400.78 2003/01/05 21:02:14 ajc
1564 * Summary page: three columns are now all the same width
1566 Revision 400.77 2003/01/05 20:56:05 ajc
1567 * minor fix for previous checkin
1569 Revision 400.76 2003/01/05 20:51:01 ajc
1570 * Display PARTSTAT for attendees
1572 Revision 400.75 2003/01/05 05:01:00 ajc
1573 * Add "today's calendar events" to the summary page.
1575 Revision 400.74 2003/01/05 04:27:28 ajc
1576 * Add "Tasks" to the summary page
1578 Revision 400.73 2002/12/28 05:44:09 ajc
1579 * ical_dezonify.c: brought over new version from the Citadel source (again)
1581 Revision 400.72 2002/12/28 05:12:45 ajc
1582 * ical_dezonify.c: brought over new version from the Citadel source.
1584 Revision 400.71 2002/12/26 04:04:48 ajc
1585 * Perform CHEK command when automatically establishing sessions, not just
1586 when one is explicitly created. Some stuff is missing otherwise.
1588 Revision 400.70 2002/12/25 23:18:06 ajc
1589 * Be more strategic about when to call ical_dezonify()
1590 (This may be the last set of fixes. I hope so.)
1592 Revision 400.69 2002/12/25 21:39:38 ajc
1593 * ical_dezonify.c: added.
1594 * calendar.c: convert incoming ical messages to UTC
1595 (the usual routines will then convert them to local time for display)
1597 Revision 400.68 2002/12/25 07:06:00 ajc
1598 * Tweaked the code to work with libical 0.24
1600 Revision 400.67 2002/12/20 04:50:00 ajc
1601 * When saving a calendar event, increment the SEQUENCE property.
1603 Revision 400.66 2002/12/18 05:03:39 ajc
1604 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1605 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1606 Because the libc-allocated buffer was getting clobbered.
1607 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1609 Revision 400.65 2002/12/17 05:01:39 ajc
1610 * Prettied up the calendar day view layout
1611 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1613 Revision 400.64 2002/12/16 04:43:30 ajc
1614 * Correctly handle local time zone when figuring out which day and time to
1615 display events on calendar month/day views. This also seems to have
1616 fixed the bug that was causing events to sometimes get lost when saved.
1618 Revision 400.63 2002/12/15 05:50:59 ajc
1619 * Form editing of date/time fields now assumes that the icaltimetype being
1620 manipulated is in UTC. It converts to/from local time for editing.
1622 Revision 400.62 2002/12/10 23:25:47 ajc
1623 * Display attendees in message view of calendar objects
1625 Revision 400.61 2002/12/07 22:12:59 ajc
1626 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1627 until I implement the Citadel server function which it calls.)
1629 Revision 400.60 2002/11/30 21:34:51 ajc
1630 * Submit organizer in a hidden field, in case the server needs it
1632 Revision 400.59 2002/11/30 04:46:46 ajc
1633 * First cut at adding/removing attendees to an event
1634 (Actual invitations should be sent by the Citadel server)
1636 Revision 400.58 2002/11/29 23:56:19 ajc
1637 * Completed "me as organizer" -- the user's own e-mail address is inserted
1638 as the organizer of new events. Detect when the user is the organizer and
1639 enable/disable the attendees box accordingly.
1641 Revision 400.57 2002/11/29 16:38:37 ajc
1642 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1644 Revision 400.56 2002/11/28 06:03:24 ajc
1645 * Issue an ISME command when editing an event, to determine whether the user
1646 viewing the event is the organizer. (Will use this later to allow/disallow
1647 sending out invitations.)
1649 Revision 400.55 2002/11/26 05:01:04 ajc
1650 * Began handling attendee fields
1652 Revision 400.54 2002/11/16 23:40:11 ajc
1655 Revision 400.53 2002/11/16 23:15:02 ajc
1656 * Make the "all day event" shadebox smaller (month view) - no border.
1657 * Fixed bug that caused any events following an all day event to also appear
1660 Revision 400.52 2002/11/16 05:40:54 ajc
1661 * When adding new events to the calendar, default to the month [and day]
1662 currently being viewed.
1663 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1665 Revision 400.51 2002/11/15 05:05:47 ajc
1666 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1668 Revision 400.50 2002/11/15 04:11:46 ajc
1669 * Added even more nifty JavaScript to cause the hour/minute and end date
1670 fields of a calendar event form to render as disabled when the "all day
1671 event" box is checked -- not just when the user checks the box, but also
1672 when the box begins its life already checked.
1674 Revision 400.49 2002/11/14 04:59:40 ajc
1675 * Correctly serialize and save all day events using date instead of date/time
1677 Revision 400.48 2002/11/13 04:49:23 ajc
1678 * "All day event" shows as a single checkbox, instead of one for the start
1679 time and one for the end time. Added nifty JavaScript to zero and shade
1680 the hour/minute and all end time fields when all-day-event is checked.
1682 Revision 400.47 2002/11/12 05:57:27 ajc
1683 * Display a nicer looking screen when replying to calendar invitations
1684 * When displaying day view, don't show all day events twice
1685 * Day or month view: denote all day events by displaying them inside
1688 Revision 400.46 2002/11/12 03:26:39 ajc
1689 * Tell the user about broken Citadel server connections instead of
1690 simply printing "Goodbye"
1692 Revision 400.45 2002/10/23 04:11:38 ajc
1693 * Detect when a meeting invitation is actually an update for an existing UID
1694 and tell the user so.
1696 Revision 400.44 2002/10/21 20:16:38 ajc
1697 * Display conflicts nicely
1699 Revision 400.43 2002/10/21 18:29:14 ajc
1700 * Ask server to hunt for conflicts when displaying a meeting invitation
1702 Revision 400.42 2002/10/19 21:28:32 ajc
1703 * Moved the calendar meeting request reply functionality to the Citadel server
1705 Revision 400.41 2002/10/19 17:10:14 ajc
1706 * Add "Tentative" accept button
1707 * Only display Accept/Tentative/Decline button when method=REQUEST
1709 Revision 400.40 2002/10/19 04:16:37 ajc
1710 * Save an incoming meeting request into the user's calendar.
1712 Revision 400.39 2002/10/18 20:55:05 ajc
1713 * Began work on meeting request accept/decline
1715 Revision 400.38 2002/10/16 19:16:39 ajc
1716 * Fixes and updates to build WebCit on Linux for IBM S/390
1718 Revision 400.37 2002/10/09 04:12:44 ajc
1719 * Templatized trailing HTML
1720 * Templatized "new start page" page
1721 * Added global substitution macros
1723 Revision 400.36 2002/10/09 03:51:01 ajc
1724 * Templatized the <HEAD> section of HTML
1726 Revision 400.35 2002/10/07 23:03:38 ajc
1727 * messages.c: don't display room name field when it's blank
1729 Revision 400.34 2002/10/07 04:10:37 ajc
1730 * When displaying meeting invitations, only show date/time for VEVENT
1731 subcomponents. Date/time for other subcomponents are irrelevant.
1732 * Cleaned up HTML display of meeting invitations.
1734 Revision 400.33 2002/10/03 03:40:31 ajc
1735 * Worked on meeting accept/decline a little bit
1737 Revision 400.32 2002/09/30 03:58:35 ajc
1738 * Dabbled in handling incoming meeting requests
1740 Revision 400.31 2002/09/29 20:15:43 ajc
1741 * Completed the calendar day view
1743 Revision 400.30 2002/09/28 04:01:30 ajc
1744 * started fleshing out the calendar day view
1746 Revision 400.29 2002/09/27 21:19:28 ajc
1749 Revision 400.28 2002/09/27 18:31:33 ajc
1750 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1751 * After saving a VEVENT, return to the correct calendar view and date
1753 Revision 400.27 2002/09/27 17:15:44 ajc
1754 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1756 Revision 400.26 2002/09/27 04:37:21 ajc
1757 * New, buggy versions of event editing screens
1759 Revision 400.25 2002/09/26 22:00:16 ajc
1760 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1761 month 1 in libical functions)
1763 Revision 400.24 2002/09/25 21:57:13 ajc
1764 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1767 Revision 400.23 2002/09/24 04:12:34 ajc
1768 * Rough cut of the two-pass calendar display routines (first pass: go thru
1769 messages gathering VEVENT items; second pass: render calendar with data)
1771 Revision 400.22 2002/09/23 04:01:33 ajc
1772 * Presentation changes to calendar month view
1774 Revision 400.21 2002/09/22 05:20:27 ajc
1775 * Began implementing month view
1777 Revision 400.20 2002/09/21 04:38:05 ajc
1778 * Added utility functions for displaying vcalendar timestamps in web forms
1779 and translating form data back to timestamps.
1780 * Completed the "edit task" and "add new task" screens.
1782 Revision 400.19 2002/09/20 20:28:08 ajc
1783 * Smooth transition between "list tasks" & "edit task" screens
1785 Revision 400.18 2002/09/20 03:54:44 ajc
1786 * Display the "Tasks" view as a bulleted list with each task clickable
1787 * Clicking brings up an (unfinished) "edit task" screen
1789 Revision 400.17 2002/09/18 21:44:02 ajc
1790 * display VTODO parameters
1792 Revision 400.16 2002/09/17 04:21:00 ajc
1793 * Handler chains for VCALENDAR and VTODO types
1795 Revision 400.15 2002/09/17 03:37:10 ajc
1796 * Implemented a 'display handler' infrastructure for various groupware types
1798 Revision 400.14 2002/09/16 03:35:12 ajc
1799 * Just a bunch of glue code to iterate through the various types of ical
1800 objects we could encounter
1802 Revision 400.13 2002/09/15 04:05:41 ajc
1803 * Process calendar object subcomponents
1805 Revision 400.12 2002/09/15 03:40:13 ajc
1807 * When a text/calendar MIME type is discovered in a message, send it to
1808 the (currently skeleton) parser in calendar.c
1809 * calendar.c: skeleton parser for calendar objects which currently just
1810 creates an icalcomponent object and frees it.
1812 Revision 400.11 2002/09/15 03:16:24 ajc
1813 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1814 function namespace in libical
1816 Revision 400.10 2002/09/15 02:50:55 ajc
1817 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1819 Revision 400.9 2002/09/14 21:33:31 ajc
1820 * Backed out compression of inlines -- not all browsers appear to handle it
1822 Revision 400.8 2002/09/14 20:20:29 ajc
1823 * Attempting to push more stuff through compression. I've introduced some
1824 sort of deadlock bug that I can't seem to find yet...
1826 Revision 400.7 2002/09/14 20:00:22 ajc
1827 * Compress output_image() graphics
1829 Revision 400.6 2002/09/14 16:26:35 ajc
1830 * output_image() now reads the entire image from Citadel into a buffer before
1831 sending it to the browser (for performance reasons, and so it can compress)
1833 Revision 400.5 2002/09/14 04:52:59 ajc
1834 * Look for the "libical" calendaring library and link it in if present...
1836 Revision 400.4 2002/09/14 04:02:36 ajc
1837 * Finished gzip compression of dynamic pages (when browser supports it)
1839 Revision 400.3 2002/09/13 20:40:53 ajc
1840 * Detect when the client browser is capable of gzip encoding
1841 (actual encoding is not implemented yet)
1843 Revision 400.2 2002/09/13 15:54:40 ajc
1844 * Reversed the above change because I broke it somehow
1846 Revision 400.1 2002/09/11 22:46:59 ajc
1847 * Started adding in compression and calendaring library detects (not finished)
1849 Revision 400.0 2002/09/09 03:56:11 ajc
1850 * This is version 4.00
1852 Revision 323.68 2002/09/09 03:51:01 ajc
1853 * In the HTML-to-HTML converter:
1854 --> Open links in new window (as with text msgs)
1855 --> Convert loose URL's to hot links (as with text msgs)
1857 Revision 323.67 2002/09/06 03:59:11 ajc
1858 * Added an "About this server" panel to the Summary page.
1859 (Useless fluff, but better than an empty column.)
1861 Revision 323.66 2002/08/26 02:57:06 ajc
1862 * Rooms listed on the summary page are now clickable-gotoable
1864 Revision 323.65 2002/08/26 01:24:09 ajc
1865 * Added a "summary" page (rather sparse for now)
1867 Revision 323.64 2002/08/24 15:30:48 ajc
1868 * GET instead of POST for listsub. Also add a 'Back...' link.
1870 Revision 323.63 2002/08/24 05:59:24 ajc
1871 * Bugfixes and cosmetic changes to listsub system
1873 Revision 323.62 2002/08/23 03:37:19 ajc
1874 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1876 Revision 323.61 2002/08/22 03:55:47 ajc
1877 * 'unsubscribe' command (but not 'confirm unsubscribe')
1879 Revision 323.60 2002/08/21 21:58:37 ajc
1880 * Completed self-service list subscription via web.
1881 (Still need to implement unsubscribe.)
1883 Revision 323.59 2002/08/16 22:06:51 ajc
1886 Revision 323.58 2002/08/16 03:51:12 ajc
1887 * I think I've finally nailed the 'no session' pages now...
1889 Revision 323.57 2002/08/15 03:49:47 ajc
1890 * Fleshed out the list subscription page a bit
1892 Revision 323.56 2002/08/13 19:55:12 ajc
1893 * Keep track of the HTTP "Host:" header being sent by the browser.
1894 (We're going to need this in the near future)
1896 Revision 323.55 2002/08/05 16:07:30 ajc
1897 * Moved "edit floor label pic" to the floor editing screen
1899 Revision 323.54 2002/08/05 15:53:00 ajc
1900 * Commands to add, change, delete floors
1902 Revision 323.53 2002/07/26 03:20:04 ajc
1903 * Beautified the folder tabs in "edit room"
1905 Revision 323.52 2002/07/25 04:01:58 ajc
1906 * Final cleanup of changes (finally located and fixed the bug)
1908 Revision 323.51 2002/07/24 04:14:23 ajc
1909 * Minor code cleanup of last night's changes
1911 Revision 323.50 2002/07/23 15:40:54 ajc
1912 * Minor cleanup of previous changes
1914 Revision 323.49 2002/07/23 04:43:58 ajc
1915 * Updated message reading to use the new MSG4 command, so we can do output
1916 of various types of richtext (mainly HTML).
1918 Revision 323.48 2002/07/16 03:37:24 ajc
1919 * Small change to above
1921 Revision 323.47 2002/07/16 03:23:37 ajc
1922 * Display HTML messages as HTML. (Wow!)
1924 Revision 323.46 2002/07/13 04:39:59 ajc
1925 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1926 output HTML instead of converting to text/plain and back. (Not finished.)
1928 Revision 323.45 2002/07/11 03:17:03 ajc
1929 * hacks to text_to_server() to transmit messages as HTML
1931 Revision 323.44 2002/07/09 04:21:12 ajc
1934 Revision 323.43 2002/07/06 03:10:26 ajc
1935 * Enable a "make this my start page" link that works in lots of places.
1936 Configures a user's preference of where to go after login.
1938 Revision 323.42 2002/06/19 22:01:31 ajc
1939 * When editing another user's vCard, do a "transient goto" to their config
1940 room so you don't automatically gain access to their config room.
1941 * When creating a user, go back to the "select user to edit" screen with the
1942 new user's account name pre-selected.
1944 Revision 323.41 2002/06/17 03:48:44 ajc
1945 * Finished the thing to edit other users' vCards.
1947 Revision 323.40 2002/06/16 21:49:02 ajc
1948 * Administratively edit other users' vCards. Still needs a couple of lines
1949 of glue code to make it work.
1951 Revision 323.39 2002/06/15 20:34:39 ajc
1952 * Use safestrncpy() instead of strncpy() where appropriate
1953 * Fixed a memory allocation bug in the vCard parser
1955 Revision 323.38 2002/05/23 03:40:05 ajc
1956 * Brought over a utility function I'll need later
1958 Revision 323.37 2002/05/22 02:34:56 ajc
1959 * Finished room/folder view selector. Pretty cool.
1961 Revision 323.36 2002/05/22 01:53:23 ajc
1962 * Room list or folder list? Give the user a choice. (Has bugs.)
1964 Revision 323.35 2002/05/12 15:21:43 error
1965 * do_template() now parses a .wml file for WAP clients, and a .html file
1968 Revision 323.34 2002/05/11 22:46:19 error
1969 * Track whether user-agent is a WAP gateway
1971 Revision 323.33 2002/05/11 15:35:07 error
1972 * webcit.c: add MIME types for WAP/WML
1974 Revision 323.32 2002/05/10 15:29:58 ajc
1975 * Hacked the address book view a little bit
1977 Revision 323.31 2002/05/09 03:53:56 ajc
1978 * Began working on address book view
1980 Revision 323.30 2002/05/08 03:38:58 ajc
1981 * Preferences framework
1983 Revision 323.29 2002/05/07 03:57:29 ajc
1984 * In message summary, replace 'Del' links with checkboxes
1986 Revision 323.28 2002/05/05 03:28:15 ajc
1987 * Shuffled around the room banner a bit
1989 Revision 323.27 2002/05/03 19:32:39 ajc
1990 * Finished "folder list" mode (still need to move it to a permanent location)
1992 Revision 323.26 2002/05/03 03:55:17 ajc
1993 * more folder display stuff
1995 Revision 323.25 2002/05/01 22:03:07 ajc
1996 * "folder list" view (not finished)
1998 Revision 323.24 2002/05/01 03:23:31 ajc
1999 * Added a drop-down box to change a user's view of a room.
2001 Revision 323.23 2002/04/28 03:56:47 ajc
2002 * Finished summary mode (for the most part, anyway)
2004 Revision 323.22 2002/04/26 21:13:21 ajc
2005 * Separated "summary mode" message listing into its own function
2006 * Go to summary mode automatically when the server says that view=1
2008 Revision 323.21 2002/04/20 04:14:29 ajc
2009 * Some work on email summary screen
2011 Revision 323.20 2002/03/31 05:02:39 ajc
2012 * Remove "Page another user" link from main menu
2013 * Add "edit my citadel config room" type link from edit user screen
2015 Revision 323.19 2002/03/29 22:30:45 ajc
2016 * Finished the "edit user" screen.
2018 Revision 323.18 2002/03/29 15:18:09 ajc
2019 * yep ... more user edit stuff
2021 Revision 323.17 2002/03/26 19:01:12 ajc
2022 * More edit user stuff
2024 Revision 323.16 2002/03/26 18:23:23 ajc
2025 * Don't display room banner on screens that don't pertain to a particular room
2026 * Initial prep for add/change/delete user accounts screen
2028 Revision 323.15 2002/03/22 04:33:08 ajc
2029 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
2031 Revision 323.14 2002/03/19 04:35:10 ajc
2032 * Brought over yet another new version of the MIME parser from Citadel
2034 Revision 323.13 2002/03/13 03:56:52 ajc
2035 * New site config option "Allow system Aides to gain access to mailboxes"
2037 Revision 323.12 2002/03/12 23:13:57 ajc
2038 * Moved room access controls out of the admin menu and into the room commands
2039 menu. Prettied up the access control list screen.
2041 Revision 323.11 2002/03/10 06:07:09 ajc
2042 * Handle multiple Internet e-mail addresses in vCard editor
2044 Revision 323.10 2002/03/07 04:56:09 ajc
2045 * Final polish for initial round of vCard editing functions. Only show "edit"
2046 link when editing user's own vCard in the My Citadel Config> room.
2048 Revision 323.9 2002/03/06 05:22:33 ajc
2049 * More vcard editing form stuff
2051 Revision 323.8 2002/03/05 05:05:06 ajc
2052 * More vCard editing stuff
2054 Revision 323.7 2002/03/04 05:28:54 ajc
2055 * Wrote some skeleton code for robust vCard editing
2057 Revision 323.6 2002/03/03 06:58:25 ajc
2058 * Login errors displayed in red
2060 Revision 323.5 2002/03/03 06:52:59 ajc
2061 * Allow editing of the "disable self-service user account creation" site config option
2063 Revision 323.4 2002/02/24 07:02:44 ajc
2064 * Added the ability to enter a Subject: line in messages
2065 * Go to the Mail room when user clicks on the new mail alert icon
2067 Revision 323.3 2002/02/13 22:47:51 ajc
2068 * Added some rudimentary support for displaying vCards as card-looking things
2070 Revision 323.2 2002/02/13 15:04:25 ajc
2071 * Began some hacks for vCard processing
2073 Revision 323.0 2002/01/13 09:07:06 ajc
2076 Revision 322.4 2002/01/13 09:06:38 ajc
2077 * Brought over the debugged mime parser from Citadel
2079 Revision 322.3 2002/01/05 06:19:17 error
2080 * Add MIME types text/css and image/png
2082 Revision 322.2 2002/01/03 22:32:38 ajc
2083 * templatized the "prompt for recipient" screen
2085 Revision 322.1 2001/12/28 09:43:05 error
2086 * Client support for hostnames up to 63 characters
2088 Revision 322.0 2001/12/26 23:11:56 ajc
2091 Revision 321.1 2001/12/26 23:11:25 ajc
2092 * Minor change to the upload handler, to fix graphics uploads
2094 Revision 321.0 2001/12/26 05:28:02 ajc
2097 Revision 320.2 2001/12/26 05:24:11 ajc
2098 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2099 link tags. The nifty JavaScript stuff is now used only to light up the
2100 buttons during mouse hovers, and nothing more.
2102 Revision 320.1 2001/12/25 00:14:44 error
2103 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2105 Revision 320.0 2001/12/21 06:04:03 ajc
2108 Revision 301.22 2001/12/21 06:03:54 ajc
2111 Revision 301.21 2001/12/20 05:02:42 ajc
2112 * If you paid for this software, someone is ripping you off.
2113 * Fixed the urlesc() function to use a caller-supplied target buffer.
2115 Revision 301.20 2001/12/18 20:35:29 ajc
2116 * More fun JavaScript-enabled buttons
2118 Revision 301.19 2001/12/18 16:48:06 ajc
2119 * Began testing new JavaScript-enabled k00l light-up buttonz
2121 Revision 301.18 2001/12/18 06:06:20 ajc
2122 * mime parser update
2124 Revision 301.17 2001/12/15 20:51:33 ajc
2125 * "reply" button on pop-up pages
2127 Revision 301.16 2001/12/11 16:02:40 ajc
2128 * Completed support for add/remove mailing list recipients.
2130 Revision 301.15 2001/12/11 15:22:53 ajc
2131 * Began constructing the listserv screen for config (not tested)
2133 Revision 301.14 2001/12/11 05:37:12 ajc
2134 * Finished the share/unshare room screen in Edit Room
2136 Revision 301.13 2001/12/03 04:43:40 ajc
2137 * Brought over an update of the MIME parser from Citadel.
2139 Revision 301.12 2001/12/02 07:09:13 ajc
2140 * Turned the room editing page into a tabbed dialog
2141 * Started adding some of the room sharing stuff
2143 Revision 301.11 2001/11/22 05:17:06 ajc
2144 * Completed the add/change/delete neighbor node screens
2146 Revision 301.10 2001/11/18 01:47:24 ajc
2147 * Tentatively begun the change of networking configuration screens to reflect
2148 the new network architecture of the server.
2150 Revision 301.9 2001/11/18 01:41:09 ajc
2151 * Brought over the newer string tokenizer from Citadel
2152 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2153 server's convention of #define SIZ 4096
2155 Revision 301.8 2001/11/14 03:20:22 ajc
2156 * Add some more of the newer config settings to the site config screen
2158 Revision 301.7 2001/09/25 03:34:09 ajc
2159 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2160 and bail out without bothering the Citadel server.
2162 Revision 301.6 2001/08/22 16:38:06 ajc
2163 * Added the "-c" command line option to generate optional cookies indicating
2164 the host name of the server. This makes it easy to put a cluster of WebCit
2165 servers behind (for example) an Arrowpoint load balancer.
2167 Revision 301.5 2001/08/21 04:02:56 ajc
2168 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2169 unwanted page caching
2171 Revision 301.4 2001/08/13 03:43:24 ajc
2174 Revision 301.3 2001/08/13 03:40:01 ajc
2175 * Another attempt at focus
2177 Revision 301.2 2001/08/11 04:24:39 ajc
2178 * Attempt at setting focus to msgtext area when entering a message.
2180 Revision 301.1 2001/08/02 03:42:03 ajc
2181 * Changed the wholist to work with the new masquerade semantics
2183 Revision 301.0 2001/06/28 15:05:31 ajc
2186 Revision 300.2 2001/06/28 15:03:49 ajc
2187 * Every generated page now includes a meta tag to disable evil "smart tags"
2188 (see http://smarttags.manilasites.com/ for more information)
2190 Revision 300.1 2001/06/28 02:39:54 ajc
2191 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2192 the screen where you can create a room...
2194 Revision 300.0 2001/06/27 06:24:06 ajc
2195 * Tagged everything as Version 3.00
2197 Revision 213.25 2001/06/27 06:22:49 ajc
2198 * Updated docs for the 3.00 release
2200 Revision 213.24 2001/06/27 06:16:01 ajc
2201 * Correct generated window name in pop up pages
2202 * Added handling of MIME inline images (not tested)
2204 Revision 213.23 2001/06/22 17:58:20 ajc
2205 * A few performance and tuning cleanups. Increased the size of the socket
2206 queue length to 100 for use on big systems. Also, during startup, the
2207 initial startup thread now exits after creating the worker threads, instead
2208 of becoming a worker thread itself. For some reason Solaris had problems
2209 with the latter method.
2211 Revision 213.22 2001/06/07 03:16:57 ajc
2212 * Brought over an updated mime parser from Citadel
2214 Revision 213.21 2001/06/06 14:44:25 ajc
2215 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2217 Revision 213.20 2001/05/31 02:26:22 ajc
2218 * Fixed login to take you to the Lobby instead of the next room.
2220 Revision 213.19 2001/05/30 22:37:09 ajc
2221 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2222 or a "filename" from the MIME parser.
2224 Revision 213.18 2001/05/30 01:06:57 ajc
2225 * Changes to mime parser ... still something wrong
2227 Revision 213.17 2001/05/28 19:27:29 ajc
2228 * Fixed bug which marked all messages in Lobby as old before reading at login
2230 Revision 213.16 2001/05/25 22:39:26 ajc
2231 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2233 Revision 213.15 2001/05/23 16:15:23 ajc
2234 * UI changes (pretty frames with no scrollbars)
2236 Revision 213.14 2001/05/22 00:32:17 ajc
2239 Revision 213.13 2001/05/22 00:02:18 ajc
2240 * Another attempt to fix the fd leak
2242 Revision 213.12 2001/05/19 02:21:40 ajc
2243 * Attempt to fix the dangling sockets.
2245 Revision 213.11 2001/05/15 03:22:25 ajc
2246 * More icon updates and link cleanup type stuff
2248 Revision 213.10 2001/05/06 05:11:48 ajc
2249 * Added paging icon and right-justified it
2250 * Send-page window is now a popup
2252 Revision 213.9 2001/05/04 04:28:10 ajc
2253 * Added "page user" button in wholist
2255 Revision 213.8 2001/05/01 00:49:43 ajc
2256 * more of the UI overhaul
2258 Revision 213.7 2001/04/30 01:49:36 ajc
2259 * more work on UI overhaul
2261 Revision 213.6 2001/04/29 04:39:23 ajc
2262 * User interface overhaul now in progress. WARNING: incomplete system.
2264 Revision 213.5 2001/04/01 22:13:37 cough
2265 * Modified roomops.c to give users the ability to pick a floor at room
2268 Revision 213.4 2001/02/15 01:21:55 ajc
2269 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2270 invite/kickout functionality.
2272 Revision 213.3 2001/01/25 23:10:00 ajc
2273 * "Delete message" button now confirms on client-side using JavaScript
2275 Revision 213.2 2000/12/05 18:39:49 ajc
2276 * Added support for non-USA countries in registration screen (requires the
2277 latest Citadel server, which supports the country field)
2279 Revision 213.1 2000/10/20 04:27:46 ajc
2280 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2282 Revision 213.0 2000/10/03 16:44:01 ajc
2283 * Tagged for 2.13 release
2285 Revision 212.16 2000/10/03 03:15:53 ajc
2286 * Cosmetic changes to login screen, menu bar, and message header bar
2288 Revision 212.15 2000/09/28 03:44:52 ajc
2289 * Linked to the bio/photo page from message headers. I'm not sure I like the
2290 color scheme, though.
2292 Revision 212.14 2000/09/28 03:37:23 ajc
2293 * who.c: provide links to bio/photo pages for each user in the wholist
2295 Revision 212.13 2000/09/24 21:37:21 ajc
2296 * When reading large numbers of messages, group them in smaller numbers and
2297 display the selector bar in search engine style (like AltaVista and Google)
2299 Revision 212.12 2000/09/24 04:17:16 ajc
2300 * Templatized the room banner.
2302 Revision 212.11 2000/09/17 03:29:45 ajc
2303 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2305 Revision 212.10 2000/09/14 11:43:37 error
2306 Replace occurrences of % throughout the HTML with %% so as to be friendly
2307 to HP/UX printf() and possibly others.
2309 Revision 212.9 2000/09/13 04:13:59 ajc
2310 * Completed the initial hack of the variable substitution template thingy.
2311 Check out static/login.html to see the first template.
2313 Revision 212.8 2000/09/11 17:08:16 ajc
2314 * Started templatizing the login screen. Not finished yet.
2316 Revision 212.7 2000/09/11 03:29:50 ajc
2317 * Started working on a variable-substitution thing
2319 Revision 212.6 2000/08/30 03:20:22 ajc
2320 * Put the wholist back into its own window.
2322 Revision 212.5 2000/07/06 03:46:29 ajc
2323 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2325 Revision 212.4 2000/06/29 04:22:35 ajc
2326 * Changed the format of the wholis (again). Now it shows up in a frame
2327 instead of a separate window.
2329 Revision 212.3 2000/06/12 03:28:44 ajc
2330 * added support for multi-line paging
2332 Revision 212.2 2000/06/07 04:11:28 ajc
2333 * HTML changes to room banner
2335 Revision 212.1 2000/05/31 04:29:54 ajc
2336 * Initial support for "summary" (headers only, no body) mode of reading
2337 messages, and "read one" mode. For future support of 'traditional' email.
2339 Revision 212.0 2000/05/23 20:35:52 ajc
2340 * Tagged for the 2.12 release
2342 Revision 211.19 2000/05/18 02:33:39 ajc
2343 * Don't call whobbs() directly after changing masq room/host, it screws up the
2344 refresh. It now calls an HTTP redirect page instead.
2345 * added http_redirect(char *url) function to accomplish the above
2347 Revision 211.18 2000/05/08 17:24:32 ajc
2348 * Removed HTTP date fields because it was confusing browser caches (weird)
2349 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2351 Revision 211.17 2000/05/07 23:46:55 ajc
2352 * added Date: and Last-Modified: headers to HTTP output
2353 * masquerade room/host screen now runs in wholist window, and returns to it
2355 Revision 211.16 2000/05/02 17:32:06 ajc
2356 * Font related changes to html
2358 Revision 211.15 2000/04/20 02:42:23 ajc
2359 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2360 crashing every session, every time. (?)
2361 * End the session after displaying robots.txt or nocookies.html, to prevent
2362 big session logjams when either of these conditions are met
2364 Revision 211.14 2000/04/15 15:43:46 nbryant
2365 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2366 64-bit gcc on sparc is evil)
2368 Revision 211.13 2000/04/06 20:42:03 nbryant
2369 * configure.in: fix a typo
2371 Revision 211.12 2000/04/06 20:37:01 nbryant
2372 * solaris cleanups and warning fixes
2374 Revision 211.11 2000/03/31 03:48:52 ajc
2375 * text_to_server() now behaves the way web users expect text entry to work.
2376 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2378 Revision 211.10 2000/03/31 02:39:06 ajc
2379 * Fixed bugs in "Site configuration" and added new fields.
2381 Revision 211.9 2000/03/31 02:08:45 ajc
2382 * Added "max messages per page" and "read next nnn" stuff to read loop
2383 (probably not in its final form)
2385 Revision 211.8 2000/03/28 17:02:47 nbryant
2386 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2388 Revision 211.7 2000/03/27 16:18:17 ajc
2389 * Implement multi-room chat as available in Citadel 5.70
2391 Revision 211.6 2000/03/23 04:45:15 ajc
2392 * Experimental move of wholist to a separate auto-refreshing window
2394 Revision 211.5 2000/03/19 22:49:03 ajc
2395 * Made the header-bar buttons more visible
2396 * Added a "reply" header-bar button
2397 * Move "Subject:" lines into the header-bar
2398 * Padded the header-bars by one pixel (nicer looking)
2399 * Changed message date/time output format
2401 Revision 211.4 2000/03/19 19:49:31 ajc
2402 * Added support for unix domain sockets
2404 Revision 211.3 2000/02/11 23:45:04 nbryant
2405 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2406 * tcp_sockets.c: include <arpa/inet.h>
2408 Revision 211.2 2000/02/11 23:30:04 nbryant
2409 configure.in: added some code for FreeBSD
2411 Revision 211.1 2000/01/11 04:20:40 ajc
2412 * Add "close window" option to goodbye screen
2414 Revision 211.0 2000/01/04 15:24:16 ajc
2415 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2416 * This will be released as v2.11; tagged everything as such.
2418 Revision 210.0 1999/12/24 04:57:18 ajc
2421 Revision 1.121 1999/12/23 04:54:48 ajc
2422 * Changed session cookie from hexadecimal encoding to base64
2423 * Removed overly verbose logging
2425 Revision 1.120 1999/12/12 18:12:28 ajc
2426 * get http request: clear hold buffer before starting to read in HTTP request.
2427 This was causing some requests to get corrupted.
2429 Revision 1.119 1999/12/08 18:25:21 ajc
2430 * Increased the size of the backlog queue length passed to accept() and made
2431 it a configuration parameter in webcit.h
2433 Revision 1.118 1999/12/07 16:09:26 ajc
2434 * Better (non fireworks display mode) handling of broken HTTP sockets
2436 Revision 1.117 1999/12/06 03:40:29 ajc
2437 * Moved a bunch of other global variables to per-session variables
2439 Revision 1.116 1999/12/06 02:05:33 ajc
2440 * Moved global march list into per-session context
2442 Revision 1.115 1999/12/05 18:38:02 ajc
2443 * Auto-scaling worker thread pool size
2445 Revision 1.114 1999/12/05 17:38:41 ajc
2446 * Additional debugging and cleanup
2448 Revision 1.113 1999/12/04 22:16:05 ajc
2449 * Moved all diagnostic output to stderr
2450 * Moved "HTTP/1.0 200 OK" output to output_headers()
2452 Revision 1.112 1999/12/04 21:56:59 ajc
2453 * Finished the overhaul. Now to tune...
2455 Revision 1.111 1999/12/03 17:59:53 ajc
2456 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2457 pseudocode so the build is currently broken.
2459 Revision 1.110 1999/12/03 16:37:46 ajc
2460 * Repaired HTTP output for image transfers and static content
2462 Revision 1.109 1999/12/03 05:09:54 ajc
2463 * Rewrote the HTTP engine and application coupling to run in a worker thread
2464 model and to run as a single multithreaded program (eliminated helper
2465 processes and pipes). It currently runs but has many large bugs.
2467 Revision 1.108 1999/12/03 00:18:20 ajc
2468 * Added ".c.o" rule to Makefile
2470 Revision 1.107 1999/11/26 03:32:59 ajc
2471 * Started moving all of the global variables into a struct, to facilitate
2472 multithreaded server.
2474 Revision 1.106 1999/11/26 01:28:10 ajc
2477 Revision 1.105 1999/11/04 02:05:02 ajc
2478 * Added 'number of worker threads' to site config screen
2480 Revision 1.104 1999/10/25 02:25:09 ajc
2481 * Shuffled around the room editing commands
2483 Revision 1.103 1999/10/14 04:07:18 ajc
2484 * Cleaned up the bottom-of-page icons
2486 Revision 1.102 1999/10/08 23:58:11 ajc
2487 * Minor bug fix in registration screen
2489 Revision 1.101 1999/10/06 02:44:02 ajc
2490 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2491 it back in when it's fixed. Also added more attempts at cache disabling,
2492 but it still doesn't work in the StarOffice browser. I don't know why.
2494 Revision 1.100 1999/10/02 03:26:14 ajc
2495 * Merged in Nick's bit of JavaScript to handle key commands.
2496 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2497 in a text field. Right now you can't even log in.
2499 Revision 1.99 1999/09/01 01:06:11 ajc
2500 * Added "max message length" field in global config screen
2502 Revision 1.98 1999/08/14 18:16:10 ajc
2503 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2506 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2507 * Did neat stuff to the bottom of the page
2509 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2510 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2511 to a Citadel server fails.
2512 * messages.c: don't auto-link URL's in messages if it would cause
2515 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2516 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2517 compiler. This should make more browsers happy.
2519 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2520 * Added support for "robots.txt" telling spiders to go away.
2521 * Do a slrp_highest() when logging off.
2523 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2524 * Rearranged the code in "Site-wide configuration" and "Generic
2525 server command" to avoid nested server operations
2527 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2528 * webcit.c: added "back, top, next" buttons to bottom of each page
2529 * menubar.html: replaced "User list" with "Page another user"
2531 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2532 * context_loop.c: rearranged some code to try to eliminate deadlocks
2534 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2535 * Unknown URL's now display the main menu instead of diagnostics
2536 * Diagnostics are now at <baseurl>/diagnostics
2538 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2539 * Session no longer locks up when an express message is cancelled
2540 * The default Citadel server is now "localhost" instead of uncnsrd
2541 * Added some documentation
2543 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2544 * roomops.c: made room banner graphics more reliable
2545 * messages.c: added code to prevent accidental "double-posting"
2546 * who.c: fixed the "Change room/host/user" submit logic
2548 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2549 * Changed static/menubar.html so the text is readable
2551 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2552 * Ditched the frames mode completely. It wasn't working properly in,
2553 among other places, IE 5. Die, Bill, Die.
2555 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2556 * Fixed the behavior of the "forget room" routine, to properly handle
2557 the transition back to the Lobby after it's all done.
2558 * Added ExpressMessageCat() to allow code to send the user messages
2559 along with incoming express messages
2560 * WebCit now sends the name of the end user's browser as the client
2561 name in a Citadel IDEN command rather than its own name.
2563 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2564 * Minor code cleanups
2565 * New mail notification
2567 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2568 * Top-aligned all the cells in the fake frames in non-frames mode
2570 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2571 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2572 of a Goto, in order to prevent it from first marking all msgs old.
2574 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2575 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2576 which can differentiate the needs of frames and noframes modes
2578 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2579 * webserver.c: added "-t" option to send traces somewhere else
2581 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2582 * context_loop.c: display an error page if the client browser
2583 requests a non-root page and there is no cookie set
2584 * webserver.c: took my name off the copyright notice (it's a group
2587 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2588 * Reworked a lot of the structure, made more HTML "embeddable"
2589 * Changed the noframes mode to display "fake" frames using tables
2591 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2592 Changed some output formatting (mainly <FONT> tags).
2593 Changed who.c to use urlescputs() rather than escputs()
2594 in urls so GOTOs and User Profiles work when the string has a
2597 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2598 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2599 How to cause "onLoad=" to cause a sibling frame to refresh without
2600 having to use the nonportable HTTP "Window-Target:" directive. Began
2601 implementation of this; it should allow portable NS/IE compatibility.
2603 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2604 * Implemented "access level required to create rooms"
2606 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2607 * webcit.c: modified getz() to *exit* the program when fgets()
2608 returns an error. This is actually the desired behavior; it would
2609 otherwise busy-loop forever on a broken pipe.
2611 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2612 * webcit.c: added to getz() the ability to return an error code;
2613 implemented this in the main loop, hopefully fixing problems
2614 * Added "braindamage" file (frames/JS browser compatibility list)
2615 * Added HTTP "User-agent:" detection
2616 * wildmat.c, braindamage.c: added
2617 * Initial value of 'noframes' is now set by the braindamage check
2618 * Ran everything through "indent -kr -i8"
2619 * roomops.c: in room list, print a in otherwise empty cells
2621 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2622 * context_loop.c: warning fix
2623 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2625 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2626 * Resolve the name of the connecting host and pass it on to Citadel
2628 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2629 * wDumpContent() is now responsible for </BODY></HTML> most of the
2630 time (parameter settable) so that the main menu can easily be
2631 embedded in every page when running in noframes mode
2632 * noframes mode selection is now carried in the cookie
2634 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2635 * Made the frames stuff less dependent on the HTML TARGET= directive
2636 and more dependent on the HTTP Window-target: directive.
2637 * Made the system semi-navigable in noframes mode.
2639 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2640 * Brought over the new room listing code and <G>oto heuristics
2641 from the main Citadel tree, to pay attention to floor/room ordering
2643 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2644 * Modified the back end of mime_parser to use callbacks instead of
2645 doing something specific. Now we can use it elsewhere.
2647 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2648 * Fixed the bugs in "Site-wide configuration"
2649 * Added a "generic server commands" screen
2651 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2652 * Reduced the multiple cookies down to one cookie combining all data.
2654 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2655 * Removed wc_host and wc_port cookies.
2656 * Added an "edit your session" screen to change your wholisting.
2658 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2659 * Added "enter registration"
2660 * Set up automatic trigger of Enter Registration when the server
2662 * Established that a one-to-one WebCit/Citadel correspondence will
2663 be required. No big deal due to shared code segments.
2664 * Added "change password"
2665 * Added networking configuration screens. These still need testing.
2666 * Added a "kill session" link to each line of the wholist when
2667 logged in as an aide, and the screens to perform this operation.
2669 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2670 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2671 * "Finished" the MIME parser.
2672 * Got image uploads working.
2673 * Added "add/edit user photo" screens.
2674 * Added "add/edit room graphic" screens.
2675 * Added "add/edit floor graphic" screens.
2676 * Fixed display of floor graphic in known rooms list.
2678 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2679 * Wrote mime_parser.c for handling of image uploads. This will also
2680 be used in future Citadel MIME projects.
2682 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2683 * Fixed a bug in the room banner display code
2684 * Added "delete room"
2685 * Added "validate users"
2687 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2688 * Added "edit room info file"
2691 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2692 * Changed the "auto read new" functionality from a meta refresh tag
2693 to an "onload" directive (the former was causing graphics problems)
2694 * Added "create room"
2697 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2698 * Got the Zap and List-Zapped commands working
2699 * Added a convenience function to display a page with an error string
2700 * Automatically do a read-new-msgs whenever a new room banner is loaded
2702 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2703 * Added the screens to send pages
2704 * Changed message headers to display in bigger font, non-boldface
2705 * Added the chat system
2706 * Added goto private rooms
2708 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2709 * Replace "Citadel" in menu bar with the Citadel logo
2711 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2712 * automatically regenerate Makefile when Makefile.in changes
2714 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2715 * context_loop.c: Moved "remove session" into its own function.
2716 Check for dead webcit child process before each transaction.
2717 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2718 against broken HTTP connections.
2719 * Added a housekeeping thread to periodically remove dead sessions
2720 and kill idle sessions.
2721 * messages.c: added "delete message" functionality
2722 * messages.c: added "move message" functionality
2723 * userlist.c: added. This adds "userlist" and "show user" functions.
2724 * roomops.c: fixed buggy implementation of ungoto
2725 * Set up an option in output_headers() to optionally print the most
2726 often used opening HTML as well as the HTTP headers.
2727 * Display express messages in cute little JavaScript popup window.
2729 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2730 * Brought over message reading and entry functions from old WebCit
2732 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2733 * context_loop.c: really fix the SO_LINGER stuff
2734 * webserver.c: remove commented-out references to SO_LINGER
2736 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2737 * context_loop.c: After fork(), child process closes the HTTP socket
2738 so when the parent process closes it, it actually _does_ close.
2739 Otherwise, aIEeeee and possibly other browsers will hang.
2740 * Added support for graphics images retrieved from the Citadel server.
2741 * Set up login banner graphic and background image graphic
2743 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2744 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2746 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2747 * Smoothed out some of the login/logout code. Failed authentication
2748 now works the way it should.
2749 * Added support for new user login (still need to handle registration).
2751 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2752 * Discovered that the HTTP socket problem is related to a socket that
2753 isn't properly lingering on close. Temporarily hacked a sleep(10)
2754 into context_loop.c until it is figured out.
2756 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2757 * Did a little debugging, still trying to figure out why logging in
2758 displays "Connection reset by peer" error. It used to work...
2760 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2761 * Makefile.in: updated dependencies
2763 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2764 * Fixed broken interpretation of variables specified in the URL
2765 * added new "action" variable to make main loop simpler
2767 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2768 * webserver.c: prototype vsnprintf
2769 * context_loop.c: warning fix
2771 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2772 * tcp_sockets.c: removed some dead code
2773 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2774 unused ends of pipes, fix a file descriptor leak and a race condition
2775 * portability enhancements
2777 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2778 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2780 * converted to autoconf and began port to Digital UNIX
2782 * context_loop.c: moved the monster 64k buffer array off the stack
2783 * tcp_sockets.c: getservbyname() doesn't set errno.
2785 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2786 * webserver.c: warning fix