2 Revision 621.3 2005/08/11 23:15:03 ajc
3 * Added debian build directory (submitted by W. Goesgens)
5 Revision 621.2 2005/08/10 21:55:04 ajc
6 * siteconfig.c: added support for "instant expunge" and "allow spoofing"
7 global configuration options.
9 Revision 621.1 2005/08/09 01:13:29 ajc
10 * Mailbox summary view is now generated using the server's
11 new "message list with headers summary" mode.
13 Revision 621.0 2005/08/05 16:28:24 ajc
16 Revision 619.43 2005/08/02 02:38:34 ajc
17 * new iconv check for both libiconv and built-in iconv
19 Revision 619.42 2005/08/01 02:28:55 ajc
20 * Made the ImportantMessage div less obtrusive
22 Revision 619.41 2005/07/29 16:26:04 ajc
23 * omit check for gnu libiconv -- the iconv functionality is built into
24 most operating systems now.
26 Revision 619.40 2005/07/29 04:37:29 ajc
27 * fixed a bug in subject iconv ing
29 Revision 619.39 2005/07/28 04:06:31 ajc
30 * "Print" button on each message. It even uses a hidden iframe to
31 eliminate the "here's the printable view" window; the user goes straight
32 to the browser's print dialog. Slick!
34 Revision 619.38 2005/07/28 03:40:04 ajc
35 * "Delete selected" button is now "Delete" and it works again
37 Revision 619.37 2005/07/28 03:16:30 ajc
38 * Awesome new 2-pane layout with ajax functionality for mailbox view.
39 * Slick new fade-out effect for "important message" boxes.
41 Revision 619.36 2005/07/26 04:08:41 ajc
42 * Previous checkin broke viewing of individual messages while in
43 mailbox summary mode. Fixed.
45 Revision 619.35 2005/07/26 03:46:27 ajc
46 * The new sorting options broke the delete-message checkboxes. Fixed.
47 * Sorting options are now selectable in either direction, and are
48 persistent across sessions.
50 Revision 619.34 2005/07/25 19:22:30 ajc
51 * mailbox summary sort by subject/sender/date
53 Revision 619.33 2005/07/24 04:25:42 ajc
54 * Replaced the old Citadel logo with a new one
55 designed by Lisa Aurigemma (vermilion).
57 Revision 619.32 2005/07/23 04:18:40 ajc
58 * New AJAX-based wholist refresh
60 Revision 619.31 2005/07/22 15:07:29 ajc
61 * 'whobbs' is now 'who'
62 * Refactored the wholist code to have its inner div output by a separate
63 function, in anticipation of possible ajax functionality being added
65 Revision 619.30 2005/07/22 04:03:30 ajc
66 * HTML messages in foreign character sets are now converted to UTF-8 for
69 Revision 619.29 2005/07/22 03:40:22 ajc
70 * Handle display of RFC2047-encoded subjects and senders by converting
71 them to UTF-8 (all WebCit pages are output as UTF-8). Resolves bug #136.
73 Revision 619.28 2005/07/20 04:26:24 ajc
74 * Detect libiconv on the host system and link it in if present.
75 * If libiconv is present, convert foreign charsets to UTF-8 on the fly
76 when outputting text/plain messages. (Still need to do text/html.)
78 Revision 619.27 2005/07/19 17:05:23 ajc
79 * Removed the last couple of places where forms were submitted using
80 the GET method. POST is just so technologically cleaner that we should
82 * Fixed a bug in the MIME parser that was causing it to not be 8-bit
85 Revision 619.26 2005/07/19 14:23:04 ajc
86 * mime_parser.c: don't default Content-type: to text/plain, because when
87 an HTTP POST operation is performed, the content type is expected to
90 Revision 619.25 2005/07/19 04:15:45 ajc
91 * Brought over the newest version of the MIME parser from Citadel,
92 containing an API that supports arbitrary character sets.
94 Revision 619.24 2005/07/14 04:21:53 ajc
95 * More intelligent JavaScript to handle the greying out of end date and
96 start/end times when "all day event" is selected.
98 Revision 619.23 2005/07/14 04:02:18 ajc
99 * Fix bug #147 (date sometimes saved incorrectly for all day events due
100 to timezone differences)
102 Revision 619.22 2005/07/13 16:55:59 ajc
103 * Use the new icons in more places.
105 Revision 619.21 2005/07/13 01:59:20 ajc
106 * Installed the final batch of new icons
108 Revision 619.20 2005/07/12 22:10:52 ajc
111 Revision 619.19 2005/06/29 17:55:32 ajc
112 * Any HTTP method other than GET or POST is now routed directly to the
113 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
115 * GroupDAV requests not beginning with "/groupdav" now automatically have
116 that prefix prepended to them.
118 Revision 619.18 2005/06/29 15:25:00 ajc
119 * Added an experimental OPTIONS method. This is not required by GroupDAV,
120 but it is an experiment to see whether we can use the same code framework
121 to implement other DAV variants in the future.
123 Revision 619.17 2005/06/29 03:12:28 ajc
124 * Bumped internal version number to 6.20
126 Revision 619.16 2005/06/29 03:10:10 ajc
127 * PROPFIND on an individual item inside a room now works (it simply
128 spews the href and etag properties, regardless of what the request
129 was). This is not valid GroupDAV, but Kontact expects this request to
130 succeed before an item can be deleted, so we provide a simple response.
132 Revision 619.15 2005/06/28 14:12:38 ajc
133 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
134 a case-sensitivity bug in the Kontact client.
136 Revision 619.14 2005/06/27 22:15:38 ajc
137 * Header file adjustments to make it work on FreeBSD
139 Revision 619.13 2005/06/27 17:38:06 ajc
140 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
141 UTF-8 is going to be the standard character set for the Citadel system.
143 Revision 619.12 2005/06/24 19:58:02 ajc
144 * Added a "preferences and settings" screen for each user.
145 * Removed the javascript date output stuff because it's not granular
146 or international enough.
147 * All dates and times can now be 12 or 24 hours.
149 Revision 619.11 2005/06/24 15:17:48 ajc
150 * The date/time stamp of messages are now output using JavaScript's
151 toLocaleString() function, observing the browser's locale and timezone
152 instead of the web server's.
154 Revision 619.10 2005/06/23 04:01:59 ajc
155 * groupdav_main.c: remove double slashes in path name
156 (suggested by Johannes Schneider)
158 Revision 619.9 2005/06/22 03:04:22 ajc
159 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
161 Revision 619.8 2005/06/21 02:27:37 ajc
162 * Moved some JavaScript functions out of head.html and into a new wclib.js
163 file, which can be included and cached. This will form the basis for a
164 new WebCit JavaScript function library.
166 Revision 619.7 2005/06/20 20:38:50 ajc
167 * The main stylesheet is now in a separate file in the static/ directory.
168 Something we did recently must have fixed the caching problem, because it's
169 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
171 Revision 619.6 2005/06/20 03:47:44 ajc
172 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
173 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
174 reported by at least one site where the Internet configuration screen
177 Revision 619.5 2005/06/19 04:11:52 ajc
178 * Integrated the second batch of new icons.
180 Revision 619.4 2005/06/18 22:58:56 ajc
181 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
182 reasons -- the browser will cache favicon.ico and won't keep asking for
183 it over and over again, eliminating a second HTTP transaction every time
184 the user clicks on something.
186 Revision 619.3 2005/06/18 22:48:32 ajc
187 *** empty log message ***
189 Revision 619.2 2005/06/18 22:18:29 ajc
190 * Replaced the most recent batch of icons with a "better" set which was
191 sent by the design house. I don't know what the difference is, but
192 I'm going to assume they're better.
194 Revision 619.1 2005/06/15 03:56:56 ajc
195 * Accept ".ifb" as a valid extension for requesting free/busy
197 Revision 619.0 2005/06/15 01:52:33 ajc
200 Revision 611.15 2005/06/15 01:50:29 ajc
201 * Bumped the internal version number to 6.19
203 Revision 611.14 2005/06/14 14:47:48 ajc
204 * Moved the <td> and </td> in the room icon out of roomops.c and
205 into static/roombanner.html, since every room will have an icon now.
207 Revision 611.13 2005/06/14 03:21:57 ajc
208 * When no icon is present on the server for a room, display the default
209 icon for that room's current view.
210 * Replace "graphic" with "icon" throughout the system messages.
212 Revision 611.12 2005/06/14 01:59:43 ajc
213 * 16x16 icons in the new tree view. Nice!
215 Revision 611.11 2005/06/13 22:05:54 ajc
216 * Finished the initial NanoTree integration. TODO: use a different icon
217 for each node depending on the view set for that room.
219 Revision 611.10 2005/06/12 22:02:45 ajc
220 * Began replacing the old, sux0r-prone tree view with NanoTree.
221 WARNING: This isn't finished, but I'm committing it anyway because I have
222 to move to a different computer. DON'T RUN THIS.
224 Revision 611.9 2005/06/12 18:34:50 ajc
225 * Removed some unreferenced files from the static/ directory.
227 Revision 611.8 2005/06/12 17:01:00 ajc
228 * Increase maximum viewable message count from 4096 to 10000
229 * Summary view now truncates subject to 75 characters, and sender
230 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
232 Revision 611.7 2005/06/12 16:03:11 ajc
233 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
234 seen when they are viewed, and Goto does not automatically mark the
235 remaining messages as seen.
237 Revision 611.6 2005/06/11 22:29:07 ajc
238 * Integrated the first batch of new icons.
240 Revision 611.5 2005/06/07 04:31:00 ajc
241 * Don't compress when HTTP tracing/logging is enabled
243 Revision 611.4 2005/06/06 23:50:17 ajc
244 * Made some changes to the calendar/uuid logic to fix a bug that caused
245 duplicate entries for an event to appear in some situations
247 Revision 611.3 2005/06/06 16:20:36 ajc
248 * GroupDAV URI escape character is now '%' in order to be consistent...
250 Revision 611.2 2005/06/04 04:07:36 ajc
251 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
252 links in order to avoid them being in nested forms.
254 Revision 611.1 2005/06/02 16:10:08 ajc
255 * tools.c: generated uuid's no longer contain "{" and "}" characters.
257 Revision 611.0 2005/05/26 04:38:09 ajc
260 Revision 610.9 2005/05/26 04:37:59 ajc
261 * Updated internal version number to 6.11
263 Revision 610.8 2005/05/26 04:28:27 ajc
264 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
265 protocol accuracy of xmlns and etag responses.
266 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
267 removing a temporary hack that was put in during KDE 3.4 beta
269 Revision 610.7 2005/05/24 04:26:47 ajc
270 * Applied a patch sent by Johannes Schneider for correcting the XML
271 namespace presented in the PROPFIND command.
273 Revision 610.6 2005/05/23 19:30:34 ajc
274 * Move "enable full text" checkbox configuration to its new location in
275 the configuration back end.
277 Revision 610.5 2005/05/22 16:20:09 ajc
278 * siteconfig.c: add checkbox for enabling full text index on server
280 Revision 610.4 2005/05/11 03:00:03 ajc
281 * webcit.c: fixed a string bug that caused the whole system to not work
282 * messages.c: fullname only and brief date in summary view, so that it
283 doesn't wrap onto two lines quite as often
285 Revision 610.3 2005/04/11 20:09:33 ajc
286 * Began an assault on strcpy()
288 Revision 610.2 2005/04/11 14:45:12 ajc
289 * Replaced serv_gets() with serv_getln() - which now requires the caller
290 to supply the size of the target buffer.
292 Revision 610.1 2005/04/08 19:36:56 ajc
293 * Moved to the new string tokenizer API
295 Revision 610.0 2005/04/04 17:50:04 ajc
296 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
298 Revision 603.15 2005/04/04 17:49:31 ajc
299 * configure.in: fix libical version detection
300 * bumped internal version number to 6.10
302 Revision 603.14 2005/03/30 21:44:44 ajc
303 * Changed the color of the side button bar
304 * Removed session ID's from wholist display, because they are only
305 interesting to computers, not to people.
306 * Also changed the session ID variable (we still need it internally) from
307 a char to an int, because session numbers are big now.
309 Revision 603.13 2005/03/30 17:27:55 ajc
310 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
311 calls and also enabled SSLv3/TLSv1
313 Revision 603.12 2005/03/10 05:13:21 ajc
314 * Created the framework for the "first time setup wizard"
316 Revision 603.11 2005/03/09 04:08:30 ajc
317 * Delete room is now confirmed through a JavaScript popup instead of
319 * New icon for "Tasks." In order to keep it consistent with the rest of
320 the icons, it is ugly.
321 * Modified page popup style slightly.
323 Revision 603.10 2005/03/08 04:59:31 ajc
324 * More attractive display of vCards (hide unknown fields)
325 * Added "title" and "organization" to vCard display/edit
326 * Replaced semicolon with comma-space in vCard name display
328 Revision 603.9 2005/03/07 04:03:28 ajc
329 * auth.c: shrink the margins on the login screen so the user sees something
331 * Allow editing of address book entries wherever possible.
332 * Anything that was a (link) is now a [link]
334 Revision 603.8 2005/03/07 01:45:30 ajc
335 * Rolled back to the old RTE because the new one doesn't work in Safari.
337 Revision 603.7 2005/03/05 22:26:26 ajc
338 * crypto.c: allow use of chained certificates
340 Revision 603.6 2005/03/05 05:04:34 ajc
343 Revision 603.5 2005/03/04 04:21:05 ajc
344 * When a room is set to the "mailbox" view, "Read new / read all" is
345 replaced by "View message list."
347 Revision 603.4 2005/02/28 04:01:55 ajc
348 * Updated to the latest version of Kevin Roth's richtext editor. Had to
349 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
350 allow it to gracefully degrade in Konqueror even when we specify our
352 * Modified the message entry screen a bit. Full height just isn't practical
353 with all those wacky browsers out there, unfortunately. Removed most of
356 Revision 603.3 2005/02/23 05:08:20 ajc
357 * Better control of HTTP headers which control browser caches. Static
358 objects are getting properly cached now.
360 Revision 603.2 2005/02/22 05:15:28 ajc
361 * When the "begin_burst() / end_burst()" semantics are in use, perform
362 gzip compression when the client indicates support for it.
364 Revision 603.1 2005/02/21 23:00:04 ajc
365 * begin_burst() / end_burst() semantics now apply to all pages which are
366 output using the "include_html_head" option of output_headers() (which
367 is nearly all of them). This should speed up the network considerably,
368 and also pave the way for another attempt at adding zlib compression
371 Revision 603.0 2005/02/21 22:00:13 ajc
374 Revision 602.10 2005/02/21 21:57:55 ajc
375 * Various debugging type of everythingism to help chat mode to work.
377 Revision 602.9 2005/02/21 04:47:41 ajc
378 * When creating rooms:
379 * 1. Selecting a view other than "Bulletin Board" causes the room access
380 * type to default to "private mailbox"
381 * 2. When the room access type changes to "private mailbox," the floor
382 * selector is greyed out because it is irrelevant.
384 Revision 602.8 2005/02/20 06:48:30 ajc
385 * View-o-matic now has "View as: " before it. "Messages" has been changed
386 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
387 * The View-o-matic is now styled to be smaller and color-matched to the
388 banner box it lives in.
389 * Removed "Summary" from message range selector. It is redundant.
391 Revision 602.7 2005/02/20 06:27:53 ajc
392 * Switched the Reply/Move/Delete buttons back to ordinary links, because
393 the nested forms were causing the bottom part of the outer form to stop
394 working (message range selector went dead). Thanks to triLcat for
397 Revision 602.6 2005/02/19 06:01:14 ajc
398 * The previous <div style=\"margin-right:1px\"> has been replaced by a
399 named div in the stylesheet. This allows us to perform a vile, sleazy
400 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
401 will unfortunately always be a right margin in IE6, but there
402 doesn't appear to be any easy workaround.
404 Revision 602.5 2005/02/19 05:22:00 ajc
405 * Replaced all the "centered 99% tables" with 100% width tables wrapped
406 inside a div with margin-right:1px to remove the horizontal scrollbar
407 in Gecko without creating whitespace. IE6's problem is much more
408 serious and will require dropping a nuclear bomb on Redmond to fix.
410 Revision 602.4 2005/02/18 05:09:52 ajc
411 * Moved the room access control screen into a tab on the edit room menu
413 Revision 602.3 2005/02/17 04:48:26 ajc
414 * After setup is complete, tell them how to log in.
415 * Don't allow the creation of accounts with blank passwords.
416 * Don't allow users to change to a blank password.
417 * Fixed the positioning of a few more screens that accidentally got
418 partially hidden underneath the iconbar.
419 * Boldfaced the "Password changed." and other prompts.
420 * Removed the unreadable blue-on-blue links in the calendar day
421 view. They're redundant anyway, now: "Add new calendar event" and
422 "month view" are both in the banner bar.
423 * "New messages / All messages" are now "Read new messages / Read all
425 * "Save message" button is now "Post message" for public room posts,
426 and "Send message" for email.
427 * "Message has been posted" is now "Message has been sent" for email.
428 * Swapped positions of "Add users" and "Edit users" boxes.
429 * vCard editor: "Other Internet email addresses" is now "aliases"
430 * Renamed the "Users" button to "Who is online?"
432 Revision 602.2 2005/02/16 05:40:31 ajc
435 Revision 602.1 2005/02/16 05:22:22 ajc
436 * inetconf.c: fixed memory management problem that was causing all
437 the inetconf to get discarded during edit on IBM POWER5
439 Revision 602.0 2005/02/15 05:23:10 ajc
442 Revision 601.3 2005/02/15 05:20:44 ajc
443 * Fixed an HTTP output error for static data which was causing images
444 to display improperly in Konqueror
445 * Changed most of the beginbox_nt boxes to centered tables with 99%
446 width, to avoid the mysterious horizontal scrollbar
448 Revision 601.2 2005/02/14 04:57:23 ajc
449 * Started changing some of the top-level tables from 100% width to 99%
450 width in order to keep the b0rken CSS box-model from displaying a
451 horizontal scroll bar when it shouldn't. Lose, lose, lose.
453 Revision 601.1 2005/02/13 04:22:31 ajc
454 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
456 Revision 601.0 2005/02/12 04:23:43 ajc
459 Revision 528.48 2005/02/11 03:35:57 ajc
460 * useredit.c: added an "Delete user" button, because it was unintuitive
461 to tell people "Delete a user by setting their access level to 0"
463 Revision 528.47 2005/02/09 04:37:32 ajc
464 * More GroupDAV fixes and tuning.
466 Revision 528.46 2005/02/07 22:02:00 ajc
467 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
468 and no whitespace between tags. We have discovered that doing otherwise
469 will break certain clients.
471 Revision 528.45 2005/02/06 03:59:33 ajc
472 * Added some HTTP Date: header output
474 Revision 528.44 2005/02/05 22:58:46 ajc
475 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
477 Revision 528.43 2005/02/05 08:36:13 ajc
478 * Added an everything-buffering thingi so we can do Content-length:
480 Revision 528.42 2005/02/05 04:16:01 ajc
481 * Cleanup of new message range view-o-matic
482 * GroupDAV GET operations now only send the Content-type: and Date:
483 headers. All the others are irrelevant.
485 Revision 528.41 2005/02/04 19:19:23 ajc
486 * Message reading range selection is now a drop-down box.
488 Revision 528.40 2005/02/04 17:22:18 ajc
489 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
491 Revision 528.39 2005/02/04 03:43:31 ajc
492 * fixed the tasks view in the summary screen
494 Revision 528.38 2005/02/03 05:13:57 ajc
495 * More tuning for GroupDAV compliance.
497 Revision 528.37 2005/02/03 04:38:40 ajc
498 * VTODO components need to be encapsulated inside VCALENDAR components,
499 just like we do with VEVENT components. There's a bunch of software
500 (including the beforesave hook on our own Citadel server) that expects
503 Revision 528.36 2005/02/02 23:25:21 ajc
504 * Encode GroupDAV uid's using more concise string escaping, because the
505 old way was making KOrganizer choke.
507 Revision 528.35 2005/02/02 04:13:36 ajc
508 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
510 Revision 528.34 2005/02/01 23:15:50 ajc
511 * Completed GroupDAV PUT. Untested.
513 Revision 528.33 2005/02/01 19:52:29 ajc
514 * Bumped the internal version number to 6.01
515 * Set the minimum required Citadel version to 6.40, because we need the
516 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
519 Revision 528.32 2005/02/01 15:15:40 ajc
520 * Better purging of not-logged-in GroupDAV sessions
522 Revision 528.31 2005/02/01 14:55:12 ajc
523 * Reworked the PROPFIND xml output based on an example transaction
524 supplied by Reinhold Kainhofer. Groupware folder enumeration works
525 properly in Kontact now.
527 Revision 528.30 2005/02/01 03:49:09 ajc
528 * Completed "folder list" PROPFIND, now listing all rooms set to a
529 calendar, tasks, or address view, using the GroupDAV properties.
531 Revision 528.29 2005/02/01 02:28:32 ajc
532 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
533 When defaulting a new event date/time to now, set the seconds to zero
536 Revision 528.28 2005/01/31 23:31:26 ajc
537 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
538 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
540 Revision 528.27 2005/01/31 16:24:47 ajc
541 * iconbar is now a happy css hovery lightupy div thing
543 Revision 528.26 2005/01/29 03:59:25 ajc
544 * Implemented the GroupDAV DELETE method.
546 Revision 528.25 2005/01/28 05:25:43 ajc
547 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
548 directly inside the iconbar div.
550 Revision 528.24 2005/01/28 05:13:02 ajc
551 * GroupDAV object URL's are now based on the EUID of a message (which is
552 derived from the UID of the groupware object itself) instead of the
553 message number. This was done in order to conform to GroupDAV's
554 requirement that the URL cannot change after an object is updated.
555 * The ETag of a GroupDAV object is still the message number, and in fact
556 doing so meets that requirement perfectly.
558 Revision 528.23 2005/01/26 18:15:34 ajc
559 * PROPFIND now outputs fully qualified URL's
561 Revision 528.22 2005/01/26 18:02:22 ajc
562 * Initial implementation of GroupDAV PROPFIND
564 Revision 528.21 2005/01/26 16:28:23 ajc
565 * Output ETags in double quotes to conform with the new GroupDAV draft.
566 * Output HTTP Server: header in GroupDAV transactions
567 * Server: header now displays both WebCit and Citadel versions
568 * Added groupdav_common_headers() to output HTTP headers common to all
569 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
571 Revision 528.20 2005/01/25 19:51:04 ajc
572 * Accept escaped characters in GroupDAV GET URL's
574 Revision 528.19 2005/01/25 04:17:20 ajc
575 * Implemented the Groupdav GET method, more or less in its final form
576 (still need to fix the room/folder naming semantics)
578 Revision 528.18 2005/01/25 03:12:27 ajc
579 * Completed HTTP "Basic" authentication, and a stub function for the
580 main entry point for GroupDAV functions.
582 Revision 528.17 2005/01/24 03:37:48 ajc
583 * Began laying the groundwork for http-authenticated GroupDAV sessions.
585 Revision 528.16 2005/01/22 22:50:51 ajc
586 * removed descriptions in non-main menus
588 Revision 528.15 2005/01/20 21:24:27 ajc
589 * When viewing a calendar room, the "Read all messages" link in the
590 room banner has been replaced by "Day view" and "Month view" links.
591 (I have also imported icons for week and year views, in case we add
594 Revision 528.14 2005/01/20 16:13:56 ajc
595 * Added in a bunch of stupid JavaScript to allow the instant message
596 window to be dismissed.
598 Revision 528.13 2005/01/20 04:10:41 ajc
599 * Cleaned up a bunch of unused cruft from the old layout
600 * Instant messages are now displayed in a div that layers itself
601 over the rest of the site. It would be nice if we could figure out
602 a way to make a clickable "hide" box...
604 Revision 528.12 2005/01/17 04:38:14 ajc
605 * Navbar is now dynamic, in an attempt to make only the relevant controls
606 appear on any given page.
608 Revision 528.11 2005/01/15 07:19:08 ajc
609 * Removed the fixed pixel width from the tree view room list so it doesn't
610 wrap around in an ugly way on aIEeeee.
612 Revision 528.10 2005/01/15 05:26:27 ajc
613 * Message entry window is now somewhat full screen.
615 Revision 528.9 2005/01/14 21:03:17 ajc
616 * A few logging hacks
618 Revision 528.8 2005/01/14 15:00:51 ajc
619 * Placed the navbar into the room banner, at least in its temporary form.
621 Revision 528.7 2005/01/14 04:53:54 ajc
622 *** empty log message ***
624 Revision 528.6 2005/01/14 04:53:12 ajc
625 * Got the three-pane model working not only with web browsers, but also
626 with the disgusting abomination called Internet Explorer.
628 Revision 528.5 2005/01/13 18:38:08 ajc
629 * Insert a newline between </div> and <div id="text">
631 Revision 528.4 2005/01/11 16:20:18 ajc
632 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
635 Revision 528.3 2005/01/11 05:05:08 ajc
636 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
637 * Ripped things apart in a big way. The frameset is gone (except for
638 chat, for which we'll probably keep frames). Iconbar and banner are
639 now done using CSS and <div> tags.
640 * Room read/enter/goto controls are currently missing. Stay tuned.
641 * I am in the process of rewriting all of the markup as valid XHTML.
643 Revision 528.2 2004/12/29 22:08:08 ajc
644 * roomops.c: provide a way to create room shares with a mapping to an
645 alternate room name on the other end.
647 Revision 528.1 2004/12/29 17:28:09 ajc
648 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
649 all corrupty-whatever when a remote room name mapping is found. Display
650 the mapping and preserve it across share/unshare operations.
652 Revision 528.0 2004/12/28 03:58:34 ajc
655 Revision 527.1 2004/12/28 03:58:24 ajc
656 * Corrected overly-escaped reply-to addresses in "reply" button
657 * Repaired toggling of self-service account creation in admin screen
658 * Bumped internal version number to 5.28
660 Revision 527.0 2004/12/07 04:41:37 ajc
663 Revision 526.1 2004/12/07 04:41:02 ajc
664 * Finally tracked down the WC->vars heap corruption issue (for real this
665 time). We now call clear_local_substs() at the end of each HTTP
666 transaction, whether we need to or not, instead of calling it whenever
667 we're done with something we wanted session variables for.
668 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
669 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
670 preventing it from getting clobbered by another session.
671 * Bumped internal version number to 5.27
673 Revision 526.0 2004/12/01 21:35:56 ajc
676 Revision 525.4 2004/12/01 21:35:44 ajc
677 * Changed internal version number to 5.26
679 Revision 525.3 2004/12/01 21:34:17 ajc
680 * Numerous memory management bugfixes.
682 Revision 525.2 2004/12/01 16:48:24 ajc
683 * tools.c: don't crash when striplt() is called with a zero-length string
685 Revision 525.1 2004/11/12 18:02:36 ajc
686 * Updated the richtext editor (new version from Kevin Roth's site)
688 Revision 525.0 2004/11/03 20:21:10 ajc
691 Revision 524.7 2004/11/03 20:21:02 ajc
692 * Changed internal version number to 5.25
694 Revision 524.6 2004/10/20 02:41:41 ajc
696 * Added the notes room to the icon bar
697 * Set up an initial implementation of Notes view. Attractive enough to
698 publish, but read-only. Needs a note editor.
700 Revision 524.5 2004/10/15 03:10:24 ajc
701 * Calendar objects UID now generated by generate_uuid() which creates
702 pseudo-DCE-ish UUID's.
704 Revision 524.4 2004/10/05 01:59:31 ajc
705 * localtime_r() fixes
707 Revision 524.3 2004/10/03 02:56:35 ajc
708 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
710 Revision 524.2 2004/10/01 16:23:23 ajc
711 * Set up framework for "notes" view, and added a skeleton function for
714 Revision 524.1 2004/09/30 03:44:01 ajc
715 * fix line width break problem in chat
717 Revision 524.0 2004/09/28 16:12:44 ajc
720 Revision 523.12 2004/09/28 16:12:30 ajc
721 * Prepare for 5.24 release
723 Revision 523.11 2004/09/27 02:17:47 ajc
724 * messages.c: fix build problem on non-calendar-enabled installations
725 * floors.c: fix a warning message
727 Revision 523.10 2004/09/25 03:34:21 ajc
728 * summary.c: Fixed a calling syntax problem
730 Revision 523.9 2004/09/25 03:18:43 ajc
731 * small stylesheet fix
733 Revision 523.8 2004/09/24 04:21:41 ajc
734 * Fixed display bug for room list mode when we dropped down multiple
735 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
737 Revision 523.7 2004/09/24 04:08:25 ajc
738 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
739 rooms without new msgs
741 Revision 523.6 2004/09/24 04:04:34 ajc
742 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
745 Revision 523.5 2004/09/23 03:21:10 ajc
746 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
748 Revision 523.4 2004/09/16 02:42:37 ajc
749 * Set default view of new rooms during CRE8 command instead of afterwards
751 Revision 523.3 2004/09/15 03:08:50 ajc
752 * Support config of seaperate MSA port in Citadel 6.26
754 Revision 523.2 2004/09/10 03:49:17 ajc
755 * Added 'dialog' mode to setup
757 Revision 523.1 2004/08/31 20:31:01 ajc
758 * When saving VTODO (tasks), insert a UID if none is already present. Also
759 increment the sequence, or insert one if none is already present.
761 Revision 523.0 2004/08/31 03:02:37 ajc
764 Revision 522.30 2004/08/31 03:02:28 ajc
765 * Changed internal version number to 5.23
767 Revision 522.29 2004/08/27 02:40:06 ajc
768 * Ditched the graphical buttons because CSS can do the same thing faster.
770 Revision 522.28 2004/08/18 03:16:12 ajc
771 * 'move' and 'delete' buttons only show when allowed to do those things
773 Revision 522.27 2004/08/18 02:10:17 ajc
774 * Reply/Move/Delete buttons are now images, because system-native buttons
775 were too big and ugly.
777 Revision 522.26 2004/08/11 17:24:57 ajc
778 * static/iconbar.html: removed.
779 * Updated the "powered by citadel" graphic
781 Revision 522.25 2004/08/11 03:49:15 ajc
782 * Replaced all instances of the name "Citadel/UX" with "Citadel"
783 * Installed the "simple logo" in the iconbar
785 Revision 522.24 2004/08/09 03:11:20 ajc
786 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
788 Revision 522.23 2004/08/05 21:32:17 ajc
789 * Reply/Move/Delete are now buttons instead of links. This should enable
790 us to add some JavaScript magic for "Reply quoted" ...
792 Revision 522.22 2004/08/05 02:47:21 ajc
793 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
794 has a more predictable and attractive behavior, and can still be
795 overridden in the style sheet if the site operator wants to.
797 Revision 522.21 2004/08/04 03:52:23 ajc
798 * Tasks view is now pretty.
799 * Tasks view now displays date due for each task.
800 * Tasks view is now sorted by date due.
801 * Tasks view now displays overdue tasks in red.
803 Revision 522.20 2004/08/03 03:55:37 ajc
804 * Tasks view now uses the same buffer/dump logic as the calendar views, so
805 we can sort them by due date and do a prettier display. (Only the logic is
806 changed so far. The prettier display is forthcoming.)
808 Revision 522.19 2004/07/21 02:57:09 ajc
809 * Internet Configuration screen looks a little neater now
811 Revision 522.18 2004/07/21 02:45:15 ajc
812 * Completed the "Internet Configuration" screen
814 Revision 522.17 2004/07/16 19:13:37 ajc
815 *** empty log message ***
817 Revision 522.16 2004/07/16 19:13:10 ajc
818 * tools.c: display 12:00 as 12pm, not 12am
820 Revision 522.15 2004/07/16 03:14:03 ajc
821 * more work on inetconf screen
823 Revision 522.14 2004/07/16 02:50:00 ajc
824 * useredit.c: put a pretty box around user editing
826 Revision 522.13 2004/07/13 03:25:08 ajc
827 * inetconf.c: added. Not finished yet.
829 Revision 522.12 2004/07/10 03:10:19 ajc
830 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
831 floor level configurations.
832 * Put a space between OK and CANCEL buttons anywhere in the system where
834 * Some more of the room config/admin screens now return to themselves
835 with a "ok, you did that" message when OK is pressed, instead of dropping
836 out to the main menu.
838 Revision 522.11 2004/07/08 03:03:01 ajc
839 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
840 configuration (public rooms default and mailboxes default). Still need
841 to add floor and room policy screens.
843 Revision 522.10 2004/07/02 03:28:08 ajc
844 * Much-improved alphabet tabs for Address Book view. Now divides the
845 total number of names by (names per page, currently 60) and sets up
846 that many tabs, with proper [Aaa-Bbb] labels on them.
848 Revision 522.9 2004/07/02 03:26:06 ajc
849 *** empty log message ***
851 Revision 522.8 2004/07/01 02:40:40 ajc
852 * Clicking "Enter a message" in a groupware room now automatically calls
853 the correct editor for the type of objects in the room (message, calendar
854 event, task, address book entry)
856 Revision 522.7 2004/06/29 17:21:25 ajc
857 * Removed the word "room" in a few locations, as part of our push towards
858 not looking like a BBS when running in groupware mode
860 Revision 522.6 2004/06/29 00:37:02 ajc
861 * Made some fonts bigger because users were complaining...
863 Revision 522.5 2004/06/27 03:02:05 ajc
864 * Summary view -- always view ALL messages
865 * Summary view -- new messages are in boldface
867 Revision 522.4 2004/06/24 20:42:14 ajc
868 * Added the "server ip address" Citadel config option
869 * Site config: added "Changes will not take effect until..." language
872 Revision 522.3 2004/06/24 14:50:35 ajc
873 * Added the ability to listen on a single IP address instead of all addresses.
875 Revision 522.2 2004/06/22 02:21:56 ajc
878 Revision 522.1 2004/06/21 15:00:52 ajc
881 Revision 522.0 2004/06/19 03:21:35 ajc
884 Revision 521.10 2004/06/19 03:11:07 ajc
885 * Instead of a crufty "the topmost Internet email address will be used
886 for outgoing email" explanation, separated it into "Primary Internet
887 email address" and "Other email addresses" boxes.
889 Revision 521.9 2004/06/19 02:42:12 ajc
890 * Removed the "aides access to mailboxes" config option, which is no longer
891 part of the Citadel system.
893 Revision 521.8 2004/06/16 02:07:22 ajc
894 * Removed a couple of lines of debugging code leftover from last night
896 Revision 521.7 2004/06/15 03:06:11 ajc
897 * Bumped internal version number to 5.22
898 * Use new fast headers-only-no-mime fetch mode in Citadel for
901 Revision 521.6 2004/06/15 02:30:21 ajc
902 * Honor "maxmsgs" even when viewing a mailbox in summary mode
904 Revision 521.5 2004/06/12 04:26:38 ajc
905 * Fixed some garbled output resulting from turning things that look like
908 Revision 521.4 2004/06/11 16:09:36 ajc
909 * Moved the room graphic to the left of the room name in the banner, to
910 make it more consistent with the rest of the site.
911 * Reduced the size of the font in the iconbar
913 Revision 521.3 2004/06/11 03:15:08 ajc
914 * When "Add" is clicked without specifying an upload filename, resume
915 composition instead of aborting the post.
916 * Add attachments to messages in forward order, not reverse order
918 Revision 521.2 2004/06/10 03:08:48 ajc
919 * Improved the appearance of tabs in the room config screen
921 Revision 521.1 2004/06/10 02:58:55 ajc
922 * Made all the title boxes the same background color. The old scheme was
923 cute but not professional looking.
925 Revision 521.0 2004/06/06 19:53:25 ajc
928 Revision 510.15 2004/06/06 19:32:15 ajc
929 * Cleaned up a couple of FIXME's sitting around in the code
930 * Altered the conditions under which stray http://... strings are
931 automatically turned into links, to prevent that logic from
932 transforming IMG tags into gibberish.
933 * Set internal version number to 5.21
935 Revision 510.14 2004/06/04 02:29:07 ajc
936 * Fixed bug in "validate new users" screen (thanks Campy)
938 Revision 510.13 2004/06/03 03:21:22 ajc
939 * "Reply" button now carries the message subject into the reply.
941 Revision 510.12 2004/06/02 02:07:54 ajc
942 * setup.c: updated the setup script to configure two /etc/inittab entries,
943 one for http and one for https.
945 Revision 510.11 2004/06/01 21:46:47 ajc
946 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
947 during a read or write operation, do not attempt to finish the operation
948 unencrypted like we do in Citadel. Here in WebCit land it only causes
949 the server to segfault.
951 Revision 510.10 2004/06/01 19:01:22 ajc
952 * netconf.c: widened some of the text entry fields
953 * webcit.h: bumped up the internal version number to 5.20
955 Revision 510.9 2004/06/01 18:44:20 ajc
956 * Return to the old command-line usage (-s for https, service is either
957 http or https but not both)
959 Revision 510.8 2004/06/01 03:32:28 ajc
960 * Add "permanent room" setting to room edit screen
961 * create room -- allow longer strings
963 Revision 510.7 2004/06/01 00:36:43 ajc
964 * Hmmph. Do the session cookie as hex instead of base64. There really
965 are some characters in the base64 set that make HTTP do nasty things.
967 Revision 510.6 2004/05/31 21:43:27 ajc
968 * Added "|END" to the session cookie before base64-ing it. This fixes a
969 problem with certain room names causing the webserver to freak out and
970 break embedded images and stuff. I don't know why.
972 Revision 510.5 2004/05/31 20:34:11 ajc
973 * Message entry using Kevin Roth's excellent cross-platform richtext
976 Revision 510.4 2004/05/31 15:54:13 ajc
977 * "text" and "HTML" options for message entry.
979 Revision 510.3 2004/05/29 03:31:48 ajc
980 * tighten up the space between icons in the iconbar
982 Revision 510.2 2004/05/28 20:24:53 ajc
985 Revision 510.1 2004/05/24 03:02:38 ajc
986 * CSS change to make folder names stand out more in the "Folder View"
988 Revision 510.0 2004/04/30 04:08:58 ajc
991 Revision 506.13 2004/04/30 04:08:47 ajc
992 * Changed internal version number to 5.10
993 * Updated documentation for the new HTTPS service
995 Revision 506.12 2004/04/27 03:21:36 ajc
996 * Prompt for HTTPS port number during setup. We may make this optional.
998 Revision 506.11 2004/04/27 03:16:31 ajc
999 * When running on the same host as Citadel, if no key/cert are found,
1000 symlink to Citadel's if possible.
1001 * One server binary now forks to start both http and https servers.
1003 Revision 506.10 2004/04/21 03:43:39 ajc
1004 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
1005 certs are also no longer invalid.
1007 Revision 506.9 2004/04/21 02:25:13 ajc
1008 * Replaced ctdl_install_certificate() with convenience functions found
1009 in the OpenSSL library.
1011 Revision 506.8 2004/04/21 02:19:41 ajc
1012 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
1013 understand, but read at http://www.informit.com/articles/article.asp?p=22078
1014 ). Still doesn't work with Internet Monopolizer, though.
1016 Revision 506.7 2004/04/20 02:32:44 ajc
1017 * Allow setup to run seamlessly from within the Citadel Ridiculously
1018 Easy Installer by observing the values of environment variables
1019 CITADEL_INSTALLER, CITADEL, and WEBCIT.
1021 Revision 506.6 2004/04/20 02:02:50 ajc
1024 Revision 506.5 2004/04/16 03:14:06 ajc
1025 * Minor fix for previous checkin
1027 Revision 506.4 2004/04/16 02:59:01 ajc
1028 * Completed SSL support. Still doesn't work with all browsers... gotta
1031 Revision 506.3 2004/04/15 03:57:00 ajc
1032 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
1033 it has a crashy crashy bug in it. Don't use it yet.
1035 Revision 506.2 2004/04/13 19:41:36 ajc
1036 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
1037 (freebusy data fetch for anonymous Kolab type clients)
1039 Revision 506.1 2004/04/10 04:32:59 ajc
1040 * Fixed some version and copyright date oopses
1042 Revision 506.0 2004/04/10 04:29:30 ajc
1045 Revision 505.22 2004/04/10 04:29:20 ajc
1046 * Changed internal version number to 5.06
1048 Revision 505.21 2004/03/29 04:30:20 ajc
1049 * configure.in, Makefile.in: handle $LDFLAGS
1051 Revision 505.20 2004/03/20 05:03:14 ajc
1052 * Original startup thread becomes a worker thread after initialization.
1053 Doing otherwise turns it into a zombie (at least on Linux) and possibly
1054 leads to other problems
1055 * Filter out NOOP's received in chat
1057 Revision 505.19 2004/03/18 04:32:24 ajc
1058 * Removed the language in README.TXT which told everyone that chat wouldn't
1059 work with a non-local Citadel server, because that's no longer true.
1060 * Removed the old chat applet from the static/ directory
1062 Revision 505.18 2004/03/18 04:00:44 ajc
1063 * Rounded web boxes now look correct in all browsers.
1065 Revision 505.17 2004/03/17 18:25:31 ajc
1066 * When creating a new user, auto-chain to the "edit user configuration"
1067 screen, and subsequently auto-chain to the "edit address book entry"
1068 screen. This creates a nice sensible workflow.
1070 Revision 505.16 2004/03/15 22:47:09 ajc
1071 * Prettied up the chat window a little more.
1073 Revision 505.15 2004/03/15 04:27:44 ajc
1074 * Chat now appears in a separate window
1075 * Use regular frames instead of IFRAMEs for chat
1076 * Display user's own chat text in bold+italic
1077 * Added a "List Users" button
1079 Revision 505.14 2004/03/09 20:45:45 error
1080 * Add a Linux Software Map file
1082 Revision 505.13 2004/03/07 22:04:32 ajc
1083 * Fix the current view not being set to the default view for the creator
1086 Revision 505.12 2004/03/07 21:31:17 ajc
1087 * serv_read() now zeroes out the supplied buffer (with the supplied
1088 length) if a server read fails. This causes serv_gets() to return
1089 instead of looping endlessly. Fixes chat problem found on linux-ppc.
1091 Revision 505.11 2004/03/03 05:21:36 ajc
1092 * Made the chat screen totally kick-ass sweet. The flickering reload
1093 i-frame is now tiny and hidden, and it *appends* new chat data to
1094 the viewable window using JavaScript. No flickering + scrollback!
1095 * Added a help button to the chat screen.
1097 Revision 505.10 2004/02/29 22:52:15 ajc
1098 * Close and clear (set to -1) server socket handle when socket errors are
1099 detected. Fixes a chat problem reported by Winzlo.
1101 Revision 505.9 2004/02/29 05:34:25 ajc
1102 * Display the Chat menu option as "Chat with other users in <roomname>"
1104 Revision 505.8 2004/02/27 05:04:38 ajc
1105 * fix frameset bug in page popups
1107 Revision 505.7 2004/02/26 04:08:56 ajc
1108 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1109 of the logout banner.
1110 * Ford's latest stupid room has a name with more than 64 characters, and
1111 we still had a 64-byte room name in the march_list struct. ooooops...
1113 Revision 505.6 2004/02/26 03:07:26 ajc
1114 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1116 Revision 505.5 2004/02/25 23:10:28 ajc
1117 * Allow "/do_logout" as a no-frames page
1119 Revision 505.4 2004/02/25 23:00:21 ajc
1120 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1121 to make life easier. (Thanks to prosthetik for this)
1123 Revision 505.3 2004/02/25 15:20:11 ajc
1124 * Support for favicon.ico in the static/ directory
1126 Revision 505.2 2004/02/24 04:06:42 ajc
1127 * Changed the colors slightly in chat screen
1129 Revision 505.1 2004/02/20 06:07:06 ajc
1130 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1132 Revision 505.0 2004/02/19 03:32:50 ajc
1135 Revision 504.7 2004/02/19 03:32:38 ajc
1136 * Changed the internal version number to 5.05
1137 * Completed the frames fix
1139 Revision 504.6 2004/02/18 20:08:29 ajc
1140 * Fixed the frameset force reload logic. Now it does the whole frameset
1141 without displaying an error in the main frame.
1143 Revision 504.5 2004/02/18 19:17:51 ajc
1144 * Force reload of frameset if someone tries to escape it. Not perfect
1145 but it mostly works at this poing.
1147 Revision 504.4 2004/02/17 03:37:11 ajc
1148 * Indicate to Citadel that we want Server Generated Invitations when
1149 calendar events are saved. (No longer the default in Citadel server.)
1151 Revision 504.3 2004/02/09 04:49:32 ajc
1152 * Prepare for a way to avoid falling out of the main frameset
1154 Revision 504.2 2004/02/09 03:37:57 ajc
1155 * Changed the thread pool management algorithm. Detecting idle time between
1156 socket accepts was not working reliably on all systems, so we now follow
1157 the same algorithm as the Citadel server (spawn more threads when number
1158 of sessions < number of threads, but keep constrained to pre-defined
1159 minimum and maximum thread count)
1161 Revision 504.1 2004/02/03 03:09:51 ajc
1164 Revision 503.0 2004/01/28 04:31:31 ajc
1167 Revision 502.4 2004/01/28 04:30:48 ajc
1168 * Create Room can now offer calendar and address book rooms
1170 Revision 502.3 2004/01/17 21:25:30 ajc
1171 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1172 * Split the config for LDAP Connector into its own panel
1174 Revision 502.2 2004/01/17 04:32:54 ajc
1175 * Add site config options for Citadel servers which support LDAP
1177 Revision 502.1 2003/10/24 02:50:19 ajc
1178 * Clicking "Enter Message" in a room with an Address Book view opens
1179 a blank vCard entry screen.
1181 Revision 502.0 2003/10/23 03:16:50 ajc
1184 Revision 501.2 2003/10/23 03:07:54 ajc
1185 * event.c: Found and removed another unquoted multi-line string literal
1186 * webcit.h: changed an #ifdef HAVE_ICAL_H
1187 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1189 Revision 501.1 2003/10/22 01:42:12 ajc
1190 * iconbar.c: removed a stray character or two...
1192 Revision 501.0 2003/10/21 04:26:37 ajc
1195 Revision 500.30 2003/10/21 04:26:27 ajc
1196 * bumped the version string to 5.01
1198 Revision 500.29 2003/10/17 03:08:28 ajc
1199 * Finished prettying up the vCard display
1201 Revision 500.28 2003/10/17 02:31:45 ajc
1202 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1203 is wrapped in quotes. Performed this fix so it'll compile.
1204 * setup.c: removed references to unused variable tempfile[]
1206 Revision 500.27 2003/10/09 03:17:02 ajc
1207 * Started prettying up the vCard display.
1209 Revision 500.26 2003/10/08 02:33:49 ajc
1210 * Begin work on better handling of vCard display
1212 Revision 500.25 2003/09/04 03:41:27 ajc
1213 * siteconfig.c: changed some config items to drop-down boxes
1215 Revision 500.24 2003/08/27 04:26:54 ajc
1216 * Split the site configuration screen up into four different screens,
1217 and added a meta-menu
1219 Revision 500.23 2003/08/24 03:31:50 ajc
1220 * Finished the setup program
1221 * Bumped the internal version number to 5.01
1223 Revision 500.22 2003/08/22 00:47:27 ajc
1224 * setup is now working, but it still needs a way to detect a running WebCit
1226 Revision 500.21 2003/08/22 00:25:40 ajc
1227 * Added a skeleton "setup" program to the tree. It does not work yet.
1229 Revision 500.20 2003/08/20 03:48:55 ajc
1230 * Added iconbar shortcut to Contacts room
1231 * Minimum required Citadel is now 6.11
1233 Revision 500.19 2003/08/20 03:07:25 ajc
1234 * Address book "single card" view now suppresses "reading nn message" and
1235 instead shows the letter indices across the top
1236 * Clicking on an address in a vCard now connects to WebCit mail instead
1237 of a browser mailto: link
1239 Revision 500.18 2003/08/19 04:18:43 ajc
1240 * Changed things around in the address book view. Made it sorted and
1241 more clickable and better looking...
1243 Revision 500.17 2003/08/12 18:54:03 error
1244 * messages.c: fix off-by-one-error in selector bar
1246 Revision 500.16 2003/08/07 22:18:03 ajc
1247 * Add the Summary Page to the customizable iconbar
1249 Revision 500.15 2003/08/07 03:51:51 ajc
1250 * Customizable icon bar as: pictures and text, pictures, text
1252 Revision 500.14 2003/08/05 03:52:14 ajc
1253 * First working version of the customizable iconbar. It contains a basic
1254 set of options and now automatically refreshes when it's customized.
1256 Revision 500.13 2003/08/04 03:50:29 ajc
1257 * First cut at the customizable iconbar is done. A bunch of generic options
1258 are there. Still need to get the actual iconbar to refresh when changes
1261 Revision 500.12 2003/08/03 21:02:01 ajc
1262 * More work on customizable iconbar
1264 Revision 500.11 2003/08/02 05:25:46 ajc
1265 * Laid the groundwork for a customizable iconbar
1267 Revision 500.10 2003/07/30 03:57:49 ajc
1268 * Add config.c_purge_hour to config screen
1270 Revision 500.9 2003/07/06 22:06:59 ajc
1271 * When converting "anything that looks like a URL" to a real link, first
1272 make sure that it isn't already inside a link. This fixes most of the
1273 long, ugly URL strings sent by eBay.
1274 * Automatically dismantle mailto: links in HTML messages, and convert
1275 them to WebCit mail links (clicking on it sends the user to the Mail
1276 room and begins composing a new message with the recipient and subject
1277 fields pre-populated).
1279 Revision 500.8 2003/06/29 20:51:21 ajc
1280 * Worked around a rendering bug in Satan's Browser that was causing it
1281 to draw the calendar month view much wider than the actual screen wdith
1283 Revision 500.7 2003/06/28 04:09:37 error
1284 * roomops.c: Backout change to display one less box in the first column in
1285 roomlist view, it doesn't seem to work for everyone
1287 Revision 500.6 2003/06/28 03:52:51 error
1288 * Don't tell browsers not to cache static documents
1290 Revision 500.5 2003/06/28 03:35:23 error
1291 * roomops.c: Display one less floor in the first column in romlist view
1293 Revision 500.4 2003/06/26 03:37:58 ajc
1294 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1295 This will allow some groupware clients to browse the free/busy times of
1296 other users on the system.
1298 Revision 500.3 2003/06/21 05:17:21 ajc
1299 * Better alignment of system messages
1300 * Exterminated display_error() and replaced it with WC->ImportantMessage
1301 which is displayed in a bubble on top of whatever page you're on next.
1302 * Small cosmetic changes
1303 * Fixed some nesting problems in output_headers()
1305 Revision 500.2 2003/06/20 03:39:27 ajc
1306 * Optimization to floor layout in box view
1308 Revision 500.1 2003/06/20 03:04:26 ajc
1309 * "Reply" button on messages now handles IGnet recipients correctly
1311 Revision 500.0 2003/06/10 04:23:08 ajc
1314 Revision 410.50 2003/06/10 04:22:58 ajc
1315 * Updated docs and headers for 5.00 release
1317 Revision 410.49 2003/06/10 04:05:23 ajc
1318 * De-tabled the left side icon bar and reduced one of the graphics, so
1319 that all of the rounded corners show up in Satan's Browser.
1321 Revision 410.48 2003/06/10 03:47:41 ajc
1322 * style.css: added font selection to default <BODY> tag
1324 Revision 410.47 2003/06/06 03:26:03 ajc
1325 * Satan's Browser insists on putting bloody acres of whitespace to the
1326 right of any bulleted list items, making any multi-column table containing
1327 a list take more than the entire screen. Removed all such lists so it
1328 looks ok. If you are reading this and you are a Microsoft employee, please
1329 commit suicide before you break anything else.
1331 Revision 410.46 2003/06/06 02:22:07 ajc
1332 * Changed the upper left and upper right bounded box corners to a solid
1333 blue (#204B78) instead of gradiated, because it was looking funny in
1334 256-color mode. It also looked funny in Internet Explorer, but people
1335 who use Internet Explorer are contributing to terrorism and really don't
1336 deserve Web access in the first place. So I really just fixed this to make
1337 it look good in 256-color Netscape.
1339 Revision 410.45 2003/06/05 21:37:37 ajc
1340 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1341 in b0rken IE browser. Die, Bill, Die.
1343 Revision 410.44 2003/06/05 03:52:29 ajc
1344 * Buncha cosmetic changes
1346 Revision 410.43 2003/06/04 03:41:25 ajc
1347 * Change the appearance of rooms with and without new messages in the
1348 room list -- now defined using CSS
1350 Revision 410.42 2003/06/03 03:57:42 ajc
1351 * Tightened up the room banner a bit. Smaller padding, smaller font,
1354 Revision 410.41 2003/05/31 21:36:45 ajc
1357 Revision 410.40 2003/05/26 21:05:42 ajc
1358 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1359 it to complete the free/busy checking for attendee availability.
1361 Revision 410.39 2003/05/26 05:44:45 ajc
1362 * event.c: fix compiler warning
1364 Revision 410.38 2003/05/26 05:39:46 ajc
1365 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1366 bug fixed in Citadel.
1368 Revision 410.37 2003/05/26 05:28:13 ajc
1369 * serv_func.c: added utility function read_server_text()
1370 * availability.c: banged out more of this code -- still not complete
1372 Revision 410.36 2003/05/26 03:28:02 ajc
1373 * Getting closer to doing the availability check. Created new source
1374 module 'availability.c' for this purpose. Stub function is in place.
1376 Revision 410.35 2003/05/25 04:25:12 ajc
1377 * siteconfig.c: fixed a spelling error
1378 * event.c: add a "Check attendee availability" button, and the code to
1379 bypass saving the event to the server, do something with it, and then
1380 feed the twiddled data structure back to the form display function for
1381 further editing. What's still missing is the code to do the actual
1384 Revision 410.34 2003/05/24 22:22:35 ajc
1385 * Small stylesheet hack to make it work with b0rken IE
1387 Revision 410.33 2003/05/24 22:13:08 ajc
1388 * Changed the login banner a bit
1390 Revision 410.32 2003/05/20 03:25:41 ajc
1391 * Separate event invitees with newlines instead of commas.
1393 Revision 410.31 2003/05/19 19:55:09 ajc
1394 * summary.c: eliminate compiler warnings about unused variables when
1395 compiling a WebCit service without calendar support
1397 Revision 410.30 2003/05/18 02:05:33 ajc
1398 * More conversion of screens to the new look-and-feel.
1400 Revision 410.29 2003/05/16 04:11:29 ajc
1401 * We don't need no steenking workaround. Problem fixed. MIME parser not
1402 broken. Web server was calling it with bad parameters. All fixed now.
1403 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1406 Revision 410.28 2003/05/15 04:52:26 ajc
1407 * Minor workaround in web forms to handle mime parser problem in uploads
1409 Revision 410.27 2003/05/15 03:35:59 ajc
1410 * look and feel overhaul -- almost done!
1412 Revision 410.26 2003/05/14 03:46:35 ajc
1413 * More background cleanup
1415 Revision 410.25 2003/05/05 17:19:46 ajc
1416 * Cleanups to summary page when running on a non ical enabled system
1417 * Use non breaking spaces in summary page box titles
1419 Revision 410.24 2003/05/04 04:22:41 ajc
1420 * Display body of messages on a white background. I am doing this in order
1421 to prepare for making the general background of the screen a darker color.
1423 Revision 410.23 2003/05/04 02:54:55 ajc
1424 * Summary page now uses our cutesy new rounded window boxes
1426 Revision 410.22 2003/05/03 21:28:41 ajc
1427 * Added in a slick new box style and put the room lists in it
1429 Revision 410.21 2003/05/03 16:57:04 ajc
1430 * In the 'folders' and 'portal' views, change the folder delimiter
1431 from / to \ to avoid conflict with room names that have slashes
1433 Revision 410.20 2003/05/03 16:23:29 ajc
1434 * Enforce three columns in portal view of room list
1436 Revision 410.19 2003/05/03 04:52:32 ajc
1437 * Added an experimental new "portal view" to the room list options
1439 Revision 410.18 2003/05/02 03:23:41 ajc
1440 * Minor change to room list algorithm
1442 Revision 410.17 2003/05/01 15:33:05 ajc
1443 * Fixed a potential memory leak in enumeration of MIME parts
1445 Revision 410.16 2003/05/01 03:11:35 ajc
1446 * When static content is requested, fetch it without trying to connect
1449 Revision 410.15 2003/04/30 05:00:00 ajc
1450 * Added the ability to compose messages with file attachments uploaded from
1453 Revision 410.14 2003/04/27 04:46:02 ajc
1454 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1455 observes the flag designating the presence of new messages. (The "rooms
1456 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1457 but that view may get axed soon.)
1459 Revision 410.13 2003/04/26 21:57:53 ajc
1460 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1461 before returning an error code to avoid a file descriptor leak
1463 Revision 410.12 2003/04/19 21:42:36 ajc
1464 * Repaired all my b0rken COLOR tags
1465 * Replaced most FONT tags with SPAN tags
1468 Revision 410.11 2003/04/19 19:58:10 ajc
1469 * Lots of great changes from Nick to make the site CSS-enabled.
1471 Revision 410.10 2003/04/14 04:04:40 ajc
1472 * First cut of CSS-izing WebCit. Probably b0rken.
1474 Revision 410.9 2003/04/09 04:02:32 ajc
1475 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1476 supported the idea of one WebCit connecting to multiple Citadels for a
1477 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1478 * When connecting to Citadel through a Unix domain socket, don't try to make
1479 the Java chat applet available.
1481 Revision 410.8 2003/03/31 03:32:19 ajc
1482 * messages.c: check for 000 terminator while parsing RFC822 headers to
1483 prevent getting hung up while displaying certain badly formatted messages.
1485 Revision 410.7 2003/03/30 06:13:19 ajc
1486 * When reading from the server, do not treat CR as end-of-line because
1487 there's probably an LF coming after it. Instead, keep reading to the LF
1488 and then strip both.
1489 * Do not underline links in the icon bars
1491 Revision 410.6 2003/03/17 04:17:41 ajc
1492 * Call to accept() was being made with an uninitialized variable for the
1493 third argument. Changed the second and third argument to NULL and 0 because
1494 we don't really need accept() to fill up a buffer full of information that
1495 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1497 * Removed the mutex wrapper around select() because we don't need it. All
1498 idle worker threads now block on select() and one of them will wake up when
1499 a connection arrives.
1501 Revision 410.5 2003/03/15 20:55:03 ajc
1502 * When a requested image is not available on the Citadel server, send a
1503 1x1 transparent GIF instead of 404 error.
1505 Revision 410.4 2003/03/14 04:21:57 ajc
1506 * clone events to be encapsulated before saving, because the original
1507 instance may already have a parent, and that makes crashy crashy
1509 Revision 410.3 2003/03/13 05:57:17 ajc
1510 * More encapsulation. Warning: there are bugs in this!!
1512 Revision 410.2 2003/03/13 05:20:23 ajc
1513 * Various changes to the calendar service to handle messages containing
1514 fully encapsulated VCALENDAR components instead of only unencapsulated
1515 VEVENT subcomponents. We have to move in this direction for compatibility
1516 with other products.
1518 Revision 410.1 2003/03/01 22:07:19 ajc
1519 * New user registration, as well as existing user re-registration, now
1520 uses the vCard editing screen.
1521 * Administratively editing users' address book entries now works again,
1522 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1523 in order to enforce this.
1525 Revision 410.0 2003/02/19 03:49:33 ajc
1528 Revision 400.90 2003/02/19 03:49:17 ajc
1529 * latest config.guess and config.sub from www.gnu.org
1531 Revision 400.89 2003/02/07 04:44:17 ajc
1532 * Replaced sleep() with a function that sleeps using select() in order to
1533 avoid potential issues with SIGALRM. Possible fix for weird behavior
1534 when running on a Macintosh.
1536 Revision 400.88 2003/01/29 22:32:07 ajc
1537 * Shuffled some code and comments around; minor cleanup
1539 Revision 400.87 2003/01/28 15:37:12 ajc
1540 * All functions which read binary data from the server now make use of the
1541 read_server_binary() function in tools.c
1542 * Binary reads from server now have safety code to prevent infinite loops
1543 * All output of MIME objects is now done with http_transmit_thing()
1545 Revision 400.86 2003/01/19 06:28:04 ajc
1546 * Minimum required Citadel version 6.05
1548 Revision 400.85 2003/01/16 04:41:26 ajc
1549 * When displaying edit controls for time of day in the calendar, only show
1550 minutes that are multiples of 5 ... unless the existing value is not a
1551 multiple of 5, in which case we show that too.
1553 Revision 400.84 2003/01/15 17:34:04 ajc
1554 * event.c: fixed a misspelling
1555 * config.guess, config.sub: updated using latest from ftp.gnu.org
1557 Revision 400.83 2003/01/14 04:21:27 ajc
1558 * Only offer views which make sense for the default view of a room
1560 Revision 400.82 2003/01/13 03:34:33 ajc
1561 * Get ready for the 4.10 release
1563 Revision 400.81 2003/01/12 23:22:53 ajc
1564 * configure.in: check for libical v0.24 or newer
1566 Revision 400.80 2003/01/07 04:56:17 ajc
1567 * Complete the free/busy transparency handling in the form
1568 * Default times for new events are now in the correct timezone
1570 Revision 400.79 2003/01/06 18:01:35 ajc
1571 * Begin handling of TRANSP property to show event times as free or
1572 busy (not finished).
1574 Revision 400.78 2003/01/05 21:02:14 ajc
1575 * Summary page: three columns are now all the same width
1577 Revision 400.77 2003/01/05 20:56:05 ajc
1578 * minor fix for previous checkin
1580 Revision 400.76 2003/01/05 20:51:01 ajc
1581 * Display PARTSTAT for attendees
1583 Revision 400.75 2003/01/05 05:01:00 ajc
1584 * Add "today's calendar events" to the summary page.
1586 Revision 400.74 2003/01/05 04:27:28 ajc
1587 * Add "Tasks" to the summary page
1589 Revision 400.73 2002/12/28 05:44:09 ajc
1590 * ical_dezonify.c: brought over new version from the Citadel source (again)
1592 Revision 400.72 2002/12/28 05:12:45 ajc
1593 * ical_dezonify.c: brought over new version from the Citadel source.
1595 Revision 400.71 2002/12/26 04:04:48 ajc
1596 * Perform CHEK command when automatically establishing sessions, not just
1597 when one is explicitly created. Some stuff is missing otherwise.
1599 Revision 400.70 2002/12/25 23:18:06 ajc
1600 * Be more strategic about when to call ical_dezonify()
1601 (This may be the last set of fixes. I hope so.)
1603 Revision 400.69 2002/12/25 21:39:38 ajc
1604 * ical_dezonify.c: added.
1605 * calendar.c: convert incoming ical messages to UTC
1606 (the usual routines will then convert them to local time for display)
1608 Revision 400.68 2002/12/25 07:06:00 ajc
1609 * Tweaked the code to work with libical 0.24
1611 Revision 400.67 2002/12/20 04:50:00 ajc
1612 * When saving a calendar event, increment the SEQUENCE property.
1614 Revision 400.66 2002/12/18 05:03:39 ajc
1615 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1616 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1617 Because the libc-allocated buffer was getting clobbered.
1618 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1620 Revision 400.65 2002/12/17 05:01:39 ajc
1621 * Prettied up the calendar day view layout
1622 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1624 Revision 400.64 2002/12/16 04:43:30 ajc
1625 * Correctly handle local time zone when figuring out which day and time to
1626 display events on calendar month/day views. This also seems to have
1627 fixed the bug that was causing events to sometimes get lost when saved.
1629 Revision 400.63 2002/12/15 05:50:59 ajc
1630 * Form editing of date/time fields now assumes that the icaltimetype being
1631 manipulated is in UTC. It converts to/from local time for editing.
1633 Revision 400.62 2002/12/10 23:25:47 ajc
1634 * Display attendees in message view of calendar objects
1636 Revision 400.61 2002/12/07 22:12:59 ajc
1637 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1638 until I implement the Citadel server function which it calls.)
1640 Revision 400.60 2002/11/30 21:34:51 ajc
1641 * Submit organizer in a hidden field, in case the server needs it
1643 Revision 400.59 2002/11/30 04:46:46 ajc
1644 * First cut at adding/removing attendees to an event
1645 (Actual invitations should be sent by the Citadel server)
1647 Revision 400.58 2002/11/29 23:56:19 ajc
1648 * Completed "me as organizer" -- the user's own e-mail address is inserted
1649 as the organizer of new events. Detect when the user is the organizer and
1650 enable/disable the attendees box accordingly.
1652 Revision 400.57 2002/11/29 16:38:37 ajc
1653 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1655 Revision 400.56 2002/11/28 06:03:24 ajc
1656 * Issue an ISME command when editing an event, to determine whether the user
1657 viewing the event is the organizer. (Will use this later to allow/disallow
1658 sending out invitations.)
1660 Revision 400.55 2002/11/26 05:01:04 ajc
1661 * Began handling attendee fields
1663 Revision 400.54 2002/11/16 23:40:11 ajc
1666 Revision 400.53 2002/11/16 23:15:02 ajc
1667 * Make the "all day event" shadebox smaller (month view) - no border.
1668 * Fixed bug that caused any events following an all day event to also appear
1671 Revision 400.52 2002/11/16 05:40:54 ajc
1672 * When adding new events to the calendar, default to the month [and day]
1673 currently being viewed.
1674 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1676 Revision 400.51 2002/11/15 05:05:47 ajc
1677 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1679 Revision 400.50 2002/11/15 04:11:46 ajc
1680 * Added even more nifty JavaScript to cause the hour/minute and end date
1681 fields of a calendar event form to render as disabled when the "all day
1682 event" box is checked -- not just when the user checks the box, but also
1683 when the box begins its life already checked.
1685 Revision 400.49 2002/11/14 04:59:40 ajc
1686 * Correctly serialize and save all day events using date instead of date/time
1688 Revision 400.48 2002/11/13 04:49:23 ajc
1689 * "All day event" shows as a single checkbox, instead of one for the start
1690 time and one for the end time. Added nifty JavaScript to zero and shade
1691 the hour/minute and all end time fields when all-day-event is checked.
1693 Revision 400.47 2002/11/12 05:57:27 ajc
1694 * Display a nicer looking screen when replying to calendar invitations
1695 * When displaying day view, don't show all day events twice
1696 * Day or month view: denote all day events by displaying them inside
1699 Revision 400.46 2002/11/12 03:26:39 ajc
1700 * Tell the user about broken Citadel server connections instead of
1701 simply printing "Goodbye"
1703 Revision 400.45 2002/10/23 04:11:38 ajc
1704 * Detect when a meeting invitation is actually an update for an existing UID
1705 and tell the user so.
1707 Revision 400.44 2002/10/21 20:16:38 ajc
1708 * Display conflicts nicely
1710 Revision 400.43 2002/10/21 18:29:14 ajc
1711 * Ask server to hunt for conflicts when displaying a meeting invitation
1713 Revision 400.42 2002/10/19 21:28:32 ajc
1714 * Moved the calendar meeting request reply functionality to the Citadel server
1716 Revision 400.41 2002/10/19 17:10:14 ajc
1717 * Add "Tentative" accept button
1718 * Only display Accept/Tentative/Decline button when method=REQUEST
1720 Revision 400.40 2002/10/19 04:16:37 ajc
1721 * Save an incoming meeting request into the user's calendar.
1723 Revision 400.39 2002/10/18 20:55:05 ajc
1724 * Began work on meeting request accept/decline
1726 Revision 400.38 2002/10/16 19:16:39 ajc
1727 * Fixes and updates to build WebCit on Linux for IBM S/390
1729 Revision 400.37 2002/10/09 04:12:44 ajc
1730 * Templatized trailing HTML
1731 * Templatized "new start page" page
1732 * Added global substitution macros
1734 Revision 400.36 2002/10/09 03:51:01 ajc
1735 * Templatized the <HEAD> section of HTML
1737 Revision 400.35 2002/10/07 23:03:38 ajc
1738 * messages.c: don't display room name field when it's blank
1740 Revision 400.34 2002/10/07 04:10:37 ajc
1741 * When displaying meeting invitations, only show date/time for VEVENT
1742 subcomponents. Date/time for other subcomponents are irrelevant.
1743 * Cleaned up HTML display of meeting invitations.
1745 Revision 400.33 2002/10/03 03:40:31 ajc
1746 * Worked on meeting accept/decline a little bit
1748 Revision 400.32 2002/09/30 03:58:35 ajc
1749 * Dabbled in handling incoming meeting requests
1751 Revision 400.31 2002/09/29 20:15:43 ajc
1752 * Completed the calendar day view
1754 Revision 400.30 2002/09/28 04:01:30 ajc
1755 * started fleshing out the calendar day view
1757 Revision 400.29 2002/09/27 21:19:28 ajc
1760 Revision 400.28 2002/09/27 18:31:33 ajc
1761 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1762 * After saving a VEVENT, return to the correct calendar view and date
1764 Revision 400.27 2002/09/27 17:15:44 ajc
1765 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1767 Revision 400.26 2002/09/27 04:37:21 ajc
1768 * New, buggy versions of event editing screens
1770 Revision 400.25 2002/09/26 22:00:16 ajc
1771 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1772 month 1 in libical functions)
1774 Revision 400.24 2002/09/25 21:57:13 ajc
1775 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1778 Revision 400.23 2002/09/24 04:12:34 ajc
1779 * Rough cut of the two-pass calendar display routines (first pass: go thru
1780 messages gathering VEVENT items; second pass: render calendar with data)
1782 Revision 400.22 2002/09/23 04:01:33 ajc
1783 * Presentation changes to calendar month view
1785 Revision 400.21 2002/09/22 05:20:27 ajc
1786 * Began implementing month view
1788 Revision 400.20 2002/09/21 04:38:05 ajc
1789 * Added utility functions for displaying vcalendar timestamps in web forms
1790 and translating form data back to timestamps.
1791 * Completed the "edit task" and "add new task" screens.
1793 Revision 400.19 2002/09/20 20:28:08 ajc
1794 * Smooth transition between "list tasks" & "edit task" screens
1796 Revision 400.18 2002/09/20 03:54:44 ajc
1797 * Display the "Tasks" view as a bulleted list with each task clickable
1798 * Clicking brings up an (unfinished) "edit task" screen
1800 Revision 400.17 2002/09/18 21:44:02 ajc
1801 * display VTODO parameters
1803 Revision 400.16 2002/09/17 04:21:00 ajc
1804 * Handler chains for VCALENDAR and VTODO types
1806 Revision 400.15 2002/09/17 03:37:10 ajc
1807 * Implemented a 'display handler' infrastructure for various groupware types
1809 Revision 400.14 2002/09/16 03:35:12 ajc
1810 * Just a bunch of glue code to iterate through the various types of ical
1811 objects we could encounter
1813 Revision 400.13 2002/09/15 04:05:41 ajc
1814 * Process calendar object subcomponents
1816 Revision 400.12 2002/09/15 03:40:13 ajc
1818 * When a text/calendar MIME type is discovered in a message, send it to
1819 the (currently skeleton) parser in calendar.c
1820 * calendar.c: skeleton parser for calendar objects which currently just
1821 creates an icalcomponent object and frees it.
1823 Revision 400.11 2002/09/15 03:16:24 ajc
1824 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1825 function namespace in libical
1827 Revision 400.10 2002/09/15 02:50:55 ajc
1828 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1830 Revision 400.9 2002/09/14 21:33:31 ajc
1831 * Backed out compression of inlines -- not all browsers appear to handle it
1833 Revision 400.8 2002/09/14 20:20:29 ajc
1834 * Attempting to push more stuff through compression. I've introduced some
1835 sort of deadlock bug that I can't seem to find yet...
1837 Revision 400.7 2002/09/14 20:00:22 ajc
1838 * Compress output_image() graphics
1840 Revision 400.6 2002/09/14 16:26:35 ajc
1841 * output_image() now reads the entire image from Citadel into a buffer before
1842 sending it to the browser (for performance reasons, and so it can compress)
1844 Revision 400.5 2002/09/14 04:52:59 ajc
1845 * Look for the "libical" calendaring library and link it in if present...
1847 Revision 400.4 2002/09/14 04:02:36 ajc
1848 * Finished gzip compression of dynamic pages (when browser supports it)
1850 Revision 400.3 2002/09/13 20:40:53 ajc
1851 * Detect when the client browser is capable of gzip encoding
1852 (actual encoding is not implemented yet)
1854 Revision 400.2 2002/09/13 15:54:40 ajc
1855 * Reversed the above change because I broke it somehow
1857 Revision 400.1 2002/09/11 22:46:59 ajc
1858 * Started adding in compression and calendaring library detects (not finished)
1860 Revision 400.0 2002/09/09 03:56:11 ajc
1861 * This is version 4.00
1863 Revision 323.68 2002/09/09 03:51:01 ajc
1864 * In the HTML-to-HTML converter:
1865 --> Open links in new window (as with text msgs)
1866 --> Convert loose URL's to hot links (as with text msgs)
1868 Revision 323.67 2002/09/06 03:59:11 ajc
1869 * Added an "About this server" panel to the Summary page.
1870 (Useless fluff, but better than an empty column.)
1872 Revision 323.66 2002/08/26 02:57:06 ajc
1873 * Rooms listed on the summary page are now clickable-gotoable
1875 Revision 323.65 2002/08/26 01:24:09 ajc
1876 * Added a "summary" page (rather sparse for now)
1878 Revision 323.64 2002/08/24 15:30:48 ajc
1879 * GET instead of POST for listsub. Also add a 'Back...' link.
1881 Revision 323.63 2002/08/24 05:59:24 ajc
1882 * Bugfixes and cosmetic changes to listsub system
1884 Revision 323.62 2002/08/23 03:37:19 ajc
1885 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1887 Revision 323.61 2002/08/22 03:55:47 ajc
1888 * 'unsubscribe' command (but not 'confirm unsubscribe')
1890 Revision 323.60 2002/08/21 21:58:37 ajc
1891 * Completed self-service list subscription via web.
1892 (Still need to implement unsubscribe.)
1894 Revision 323.59 2002/08/16 22:06:51 ajc
1897 Revision 323.58 2002/08/16 03:51:12 ajc
1898 * I think I've finally nailed the 'no session' pages now...
1900 Revision 323.57 2002/08/15 03:49:47 ajc
1901 * Fleshed out the list subscription page a bit
1903 Revision 323.56 2002/08/13 19:55:12 ajc
1904 * Keep track of the HTTP "Host:" header being sent by the browser.
1905 (We're going to need this in the near future)
1907 Revision 323.55 2002/08/05 16:07:30 ajc
1908 * Moved "edit floor label pic" to the floor editing screen
1910 Revision 323.54 2002/08/05 15:53:00 ajc
1911 * Commands to add, change, delete floors
1913 Revision 323.53 2002/07/26 03:20:04 ajc
1914 * Beautified the folder tabs in "edit room"
1916 Revision 323.52 2002/07/25 04:01:58 ajc
1917 * Final cleanup of changes (finally located and fixed the bug)
1919 Revision 323.51 2002/07/24 04:14:23 ajc
1920 * Minor code cleanup of last night's changes
1922 Revision 323.50 2002/07/23 15:40:54 ajc
1923 * Minor cleanup of previous changes
1925 Revision 323.49 2002/07/23 04:43:58 ajc
1926 * Updated message reading to use the new MSG4 command, so we can do output
1927 of various types of richtext (mainly HTML).
1929 Revision 323.48 2002/07/16 03:37:24 ajc
1930 * Small change to above
1932 Revision 323.47 2002/07/16 03:23:37 ajc
1933 * Display HTML messages as HTML. (Wow!)
1935 Revision 323.46 2002/07/13 04:39:59 ajc
1936 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1937 output HTML instead of converting to text/plain and back. (Not finished.)
1939 Revision 323.45 2002/07/11 03:17:03 ajc
1940 * hacks to text_to_server() to transmit messages as HTML
1942 Revision 323.44 2002/07/09 04:21:12 ajc
1945 Revision 323.43 2002/07/06 03:10:26 ajc
1946 * Enable a "make this my start page" link that works in lots of places.
1947 Configures a user's preference of where to go after login.
1949 Revision 323.42 2002/06/19 22:01:31 ajc
1950 * When editing another user's vCard, do a "transient goto" to their config
1951 room so you don't automatically gain access to their config room.
1952 * When creating a user, go back to the "select user to edit" screen with the
1953 new user's account name pre-selected.
1955 Revision 323.41 2002/06/17 03:48:44 ajc
1956 * Finished the thing to edit other users' vCards.
1958 Revision 323.40 2002/06/16 21:49:02 ajc
1959 * Administratively edit other users' vCards. Still needs a couple of lines
1960 of glue code to make it work.
1962 Revision 323.39 2002/06/15 20:34:39 ajc
1963 * Use safestrncpy() instead of strncpy() where appropriate
1964 * Fixed a memory allocation bug in the vCard parser
1966 Revision 323.38 2002/05/23 03:40:05 ajc
1967 * Brought over a utility function I'll need later
1969 Revision 323.37 2002/05/22 02:34:56 ajc
1970 * Finished room/folder view selector. Pretty cool.
1972 Revision 323.36 2002/05/22 01:53:23 ajc
1973 * Room list or folder list? Give the user a choice. (Has bugs.)
1975 Revision 323.35 2002/05/12 15:21:43 error
1976 * do_template() now parses a .wml file for WAP clients, and a .html file
1979 Revision 323.34 2002/05/11 22:46:19 error
1980 * Track whether user-agent is a WAP gateway
1982 Revision 323.33 2002/05/11 15:35:07 error
1983 * webcit.c: add MIME types for WAP/WML
1985 Revision 323.32 2002/05/10 15:29:58 ajc
1986 * Hacked the address book view a little bit
1988 Revision 323.31 2002/05/09 03:53:56 ajc
1989 * Began working on address book view
1991 Revision 323.30 2002/05/08 03:38:58 ajc
1992 * Preferences framework
1994 Revision 323.29 2002/05/07 03:57:29 ajc
1995 * In message summary, replace 'Del' links with checkboxes
1997 Revision 323.28 2002/05/05 03:28:15 ajc
1998 * Shuffled around the room banner a bit
2000 Revision 323.27 2002/05/03 19:32:39 ajc
2001 * Finished "folder list" mode (still need to move it to a permanent location)
2003 Revision 323.26 2002/05/03 03:55:17 ajc
2004 * more folder display stuff
2006 Revision 323.25 2002/05/01 22:03:07 ajc
2007 * "folder list" view (not finished)
2009 Revision 323.24 2002/05/01 03:23:31 ajc
2010 * Added a drop-down box to change a user's view of a room.
2012 Revision 323.23 2002/04/28 03:56:47 ajc
2013 * Finished summary mode (for the most part, anyway)
2015 Revision 323.22 2002/04/26 21:13:21 ajc
2016 * Separated "summary mode" message listing into its own function
2017 * Go to summary mode automatically when the server says that view=1
2019 Revision 323.21 2002/04/20 04:14:29 ajc
2020 * Some work on email summary screen
2022 Revision 323.20 2002/03/31 05:02:39 ajc
2023 * Remove "Page another user" link from main menu
2024 * Add "edit my citadel config room" type link from edit user screen
2026 Revision 323.19 2002/03/29 22:30:45 ajc
2027 * Finished the "edit user" screen.
2029 Revision 323.18 2002/03/29 15:18:09 ajc
2030 * yep ... more user edit stuff
2032 Revision 323.17 2002/03/26 19:01:12 ajc
2033 * More edit user stuff
2035 Revision 323.16 2002/03/26 18:23:23 ajc
2036 * Don't display room banner on screens that don't pertain to a particular room
2037 * Initial prep for add/change/delete user accounts screen
2039 Revision 323.15 2002/03/22 04:33:08 ajc
2040 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
2042 Revision 323.14 2002/03/19 04:35:10 ajc
2043 * Brought over yet another new version of the MIME parser from Citadel
2045 Revision 323.13 2002/03/13 03:56:52 ajc
2046 * New site config option "Allow system Aides to gain access to mailboxes"
2048 Revision 323.12 2002/03/12 23:13:57 ajc
2049 * Moved room access controls out of the admin menu and into the room commands
2050 menu. Prettied up the access control list screen.
2052 Revision 323.11 2002/03/10 06:07:09 ajc
2053 * Handle multiple Internet e-mail addresses in vCard editor
2055 Revision 323.10 2002/03/07 04:56:09 ajc
2056 * Final polish for initial round of vCard editing functions. Only show "edit"
2057 link when editing user's own vCard in the My Citadel Config> room.
2059 Revision 323.9 2002/03/06 05:22:33 ajc
2060 * More vcard editing form stuff
2062 Revision 323.8 2002/03/05 05:05:06 ajc
2063 * More vCard editing stuff
2065 Revision 323.7 2002/03/04 05:28:54 ajc
2066 * Wrote some skeleton code for robust vCard editing
2068 Revision 323.6 2002/03/03 06:58:25 ajc
2069 * Login errors displayed in red
2071 Revision 323.5 2002/03/03 06:52:59 ajc
2072 * Allow editing of the "disable self-service user account creation" site config option
2074 Revision 323.4 2002/02/24 07:02:44 ajc
2075 * Added the ability to enter a Subject: line in messages
2076 * Go to the Mail room when user clicks on the new mail alert icon
2078 Revision 323.3 2002/02/13 22:47:51 ajc
2079 * Added some rudimentary support for displaying vCards as card-looking things
2081 Revision 323.2 2002/02/13 15:04:25 ajc
2082 * Began some hacks for vCard processing
2084 Revision 323.0 2002/01/13 09:07:06 ajc
2087 Revision 322.4 2002/01/13 09:06:38 ajc
2088 * Brought over the debugged mime parser from Citadel
2090 Revision 322.3 2002/01/05 06:19:17 error
2091 * Add MIME types text/css and image/png
2093 Revision 322.2 2002/01/03 22:32:38 ajc
2094 * templatized the "prompt for recipient" screen
2096 Revision 322.1 2001/12/28 09:43:05 error
2097 * Client support for hostnames up to 63 characters
2099 Revision 322.0 2001/12/26 23:11:56 ajc
2102 Revision 321.1 2001/12/26 23:11:25 ajc
2103 * Minor change to the upload handler, to fix graphics uploads
2105 Revision 321.0 2001/12/26 05:28:02 ajc
2108 Revision 320.2 2001/12/26 05:24:11 ajc
2109 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2110 link tags. The nifty JavaScript stuff is now used only to light up the
2111 buttons during mouse hovers, and nothing more.
2113 Revision 320.1 2001/12/25 00:14:44 error
2114 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2116 Revision 320.0 2001/12/21 06:04:03 ajc
2119 Revision 301.22 2001/12/21 06:03:54 ajc
2122 Revision 301.21 2001/12/20 05:02:42 ajc
2123 * If you paid for this software, someone is ripping you off.
2124 * Fixed the urlesc() function to use a caller-supplied target buffer.
2126 Revision 301.20 2001/12/18 20:35:29 ajc
2127 * More fun JavaScript-enabled buttons
2129 Revision 301.19 2001/12/18 16:48:06 ajc
2130 * Began testing new JavaScript-enabled k00l light-up buttonz
2132 Revision 301.18 2001/12/18 06:06:20 ajc
2133 * mime parser update
2135 Revision 301.17 2001/12/15 20:51:33 ajc
2136 * "reply" button on pop-up pages
2138 Revision 301.16 2001/12/11 16:02:40 ajc
2139 * Completed support for add/remove mailing list recipients.
2141 Revision 301.15 2001/12/11 15:22:53 ajc
2142 * Began constructing the listserv screen for config (not tested)
2144 Revision 301.14 2001/12/11 05:37:12 ajc
2145 * Finished the share/unshare room screen in Edit Room
2147 Revision 301.13 2001/12/03 04:43:40 ajc
2148 * Brought over an update of the MIME parser from Citadel.
2150 Revision 301.12 2001/12/02 07:09:13 ajc
2151 * Turned the room editing page into a tabbed dialog
2152 * Started adding some of the room sharing stuff
2154 Revision 301.11 2001/11/22 05:17:06 ajc
2155 * Completed the add/change/delete neighbor node screens
2157 Revision 301.10 2001/11/18 01:47:24 ajc
2158 * Tentatively begun the change of networking configuration screens to reflect
2159 the new network architecture of the server.
2161 Revision 301.9 2001/11/18 01:41:09 ajc
2162 * Brought over the newer string tokenizer from Citadel
2163 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2164 server's convention of #define SIZ 4096
2166 Revision 301.8 2001/11/14 03:20:22 ajc
2167 * Add some more of the newer config settings to the site config screen
2169 Revision 301.7 2001/09/25 03:34:09 ajc
2170 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2171 and bail out without bothering the Citadel server.
2173 Revision 301.6 2001/08/22 16:38:06 ajc
2174 * Added the "-c" command line option to generate optional cookies indicating
2175 the host name of the server. This makes it easy to put a cluster of WebCit
2176 servers behind (for example) an Arrowpoint load balancer.
2178 Revision 301.5 2001/08/21 04:02:56 ajc
2179 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2180 unwanted page caching
2182 Revision 301.4 2001/08/13 03:43:24 ajc
2185 Revision 301.3 2001/08/13 03:40:01 ajc
2186 * Another attempt at focus
2188 Revision 301.2 2001/08/11 04:24:39 ajc
2189 * Attempt at setting focus to msgtext area when entering a message.
2191 Revision 301.1 2001/08/02 03:42:03 ajc
2192 * Changed the wholist to work with the new masquerade semantics
2194 Revision 301.0 2001/06/28 15:05:31 ajc
2197 Revision 300.2 2001/06/28 15:03:49 ajc
2198 * Every generated page now includes a meta tag to disable evil "smart tags"
2199 (see http://smarttags.manilasites.com/ for more information)
2201 Revision 300.1 2001/06/28 02:39:54 ajc
2202 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2203 the screen where you can create a room...
2205 Revision 300.0 2001/06/27 06:24:06 ajc
2206 * Tagged everything as Version 3.00
2208 Revision 213.25 2001/06/27 06:22:49 ajc
2209 * Updated docs for the 3.00 release
2211 Revision 213.24 2001/06/27 06:16:01 ajc
2212 * Correct generated window name in pop up pages
2213 * Added handling of MIME inline images (not tested)
2215 Revision 213.23 2001/06/22 17:58:20 ajc
2216 * A few performance and tuning cleanups. Increased the size of the socket
2217 queue length to 100 for use on big systems. Also, during startup, the
2218 initial startup thread now exits after creating the worker threads, instead
2219 of becoming a worker thread itself. For some reason Solaris had problems
2220 with the latter method.
2222 Revision 213.22 2001/06/07 03:16:57 ajc
2223 * Brought over an updated mime parser from Citadel
2225 Revision 213.21 2001/06/06 14:44:25 ajc
2226 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2228 Revision 213.20 2001/05/31 02:26:22 ajc
2229 * Fixed login to take you to the Lobby instead of the next room.
2231 Revision 213.19 2001/05/30 22:37:09 ajc
2232 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2233 or a "filename" from the MIME parser.
2235 Revision 213.18 2001/05/30 01:06:57 ajc
2236 * Changes to mime parser ... still something wrong
2238 Revision 213.17 2001/05/28 19:27:29 ajc
2239 * Fixed bug which marked all messages in Lobby as old before reading at login
2241 Revision 213.16 2001/05/25 22:39:26 ajc
2242 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2244 Revision 213.15 2001/05/23 16:15:23 ajc
2245 * UI changes (pretty frames with no scrollbars)
2247 Revision 213.14 2001/05/22 00:32:17 ajc
2250 Revision 213.13 2001/05/22 00:02:18 ajc
2251 * Another attempt to fix the fd leak
2253 Revision 213.12 2001/05/19 02:21:40 ajc
2254 * Attempt to fix the dangling sockets.
2256 Revision 213.11 2001/05/15 03:22:25 ajc
2257 * More icon updates and link cleanup type stuff
2259 Revision 213.10 2001/05/06 05:11:48 ajc
2260 * Added paging icon and right-justified it
2261 * Send-page window is now a popup
2263 Revision 213.9 2001/05/04 04:28:10 ajc
2264 * Added "page user" button in wholist
2266 Revision 213.8 2001/05/01 00:49:43 ajc
2267 * more of the UI overhaul
2269 Revision 213.7 2001/04/30 01:49:36 ajc
2270 * more work on UI overhaul
2272 Revision 213.6 2001/04/29 04:39:23 ajc
2273 * User interface overhaul now in progress. WARNING: incomplete system.
2275 Revision 213.5 2001/04/01 22:13:37 cough
2276 * Modified roomops.c to give users the ability to pick a floor at room
2279 Revision 213.4 2001/02/15 01:21:55 ajc
2280 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2281 invite/kickout functionality.
2283 Revision 213.3 2001/01/25 23:10:00 ajc
2284 * "Delete message" button now confirms on client-side using JavaScript
2286 Revision 213.2 2000/12/05 18:39:49 ajc
2287 * Added support for non-USA countries in registration screen (requires the
2288 latest Citadel server, which supports the country field)
2290 Revision 213.1 2000/10/20 04:27:46 ajc
2291 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2293 Revision 213.0 2000/10/03 16:44:01 ajc
2294 * Tagged for 2.13 release
2296 Revision 212.16 2000/10/03 03:15:53 ajc
2297 * Cosmetic changes to login screen, menu bar, and message header bar
2299 Revision 212.15 2000/09/28 03:44:52 ajc
2300 * Linked to the bio/photo page from message headers. I'm not sure I like the
2301 color scheme, though.
2303 Revision 212.14 2000/09/28 03:37:23 ajc
2304 * who.c: provide links to bio/photo pages for each user in the wholist
2306 Revision 212.13 2000/09/24 21:37:21 ajc
2307 * When reading large numbers of messages, group them in smaller numbers and
2308 display the selector bar in search engine style (like AltaVista and Google)
2310 Revision 212.12 2000/09/24 04:17:16 ajc
2311 * Templatized the room banner.
2313 Revision 212.11 2000/09/17 03:29:45 ajc
2314 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2316 Revision 212.10 2000/09/14 11:43:37 error
2317 Replace occurrences of % throughout the HTML with %% so as to be friendly
2318 to HP/UX printf() and possibly others.
2320 Revision 212.9 2000/09/13 04:13:59 ajc
2321 * Completed the initial hack of the variable substitution template thingy.
2322 Check out static/login.html to see the first template.
2324 Revision 212.8 2000/09/11 17:08:16 ajc
2325 * Started templatizing the login screen. Not finished yet.
2327 Revision 212.7 2000/09/11 03:29:50 ajc
2328 * Started working on a variable-substitution thing
2330 Revision 212.6 2000/08/30 03:20:22 ajc
2331 * Put the wholist back into its own window.
2333 Revision 212.5 2000/07/06 03:46:29 ajc
2334 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2336 Revision 212.4 2000/06/29 04:22:35 ajc
2337 * Changed the format of the wholis (again). Now it shows up in a frame
2338 instead of a separate window.
2340 Revision 212.3 2000/06/12 03:28:44 ajc
2341 * added support for multi-line paging
2343 Revision 212.2 2000/06/07 04:11:28 ajc
2344 * HTML changes to room banner
2346 Revision 212.1 2000/05/31 04:29:54 ajc
2347 * Initial support for "summary" (headers only, no body) mode of reading
2348 messages, and "read one" mode. For future support of 'traditional' email.
2350 Revision 212.0 2000/05/23 20:35:52 ajc
2351 * Tagged for the 2.12 release
2353 Revision 211.19 2000/05/18 02:33:39 ajc
2354 * Don't call whobbs() directly after changing masq room/host, it screws up the
2355 refresh. It now calls an HTTP redirect page instead.
2356 * added http_redirect(char *url) function to accomplish the above
2358 Revision 211.18 2000/05/08 17:24:32 ajc
2359 * Removed HTTP date fields because it was confusing browser caches (weird)
2360 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2362 Revision 211.17 2000/05/07 23:46:55 ajc
2363 * added Date: and Last-Modified: headers to HTTP output
2364 * masquerade room/host screen now runs in wholist window, and returns to it
2366 Revision 211.16 2000/05/02 17:32:06 ajc
2367 * Font related changes to html
2369 Revision 211.15 2000/04/20 02:42:23 ajc
2370 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2371 crashing every session, every time. (?)
2372 * End the session after displaying robots.txt or nocookies.html, to prevent
2373 big session logjams when either of these conditions are met
2375 Revision 211.14 2000/04/15 15:43:46 nbryant
2376 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2377 64-bit gcc on sparc is evil)
2379 Revision 211.13 2000/04/06 20:42:03 nbryant
2380 * configure.in: fix a typo
2382 Revision 211.12 2000/04/06 20:37:01 nbryant
2383 * solaris cleanups and warning fixes
2385 Revision 211.11 2000/03/31 03:48:52 ajc
2386 * text_to_server() now behaves the way web users expect text entry to work.
2387 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2389 Revision 211.10 2000/03/31 02:39:06 ajc
2390 * Fixed bugs in "Site configuration" and added new fields.
2392 Revision 211.9 2000/03/31 02:08:45 ajc
2393 * Added "max messages per page" and "read next nnn" stuff to read loop
2394 (probably not in its final form)
2396 Revision 211.8 2000/03/28 17:02:47 nbryant
2397 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2399 Revision 211.7 2000/03/27 16:18:17 ajc
2400 * Implement multi-room chat as available in Citadel 5.70
2402 Revision 211.6 2000/03/23 04:45:15 ajc
2403 * Experimental move of wholist to a separate auto-refreshing window
2405 Revision 211.5 2000/03/19 22:49:03 ajc
2406 * Made the header-bar buttons more visible
2407 * Added a "reply" header-bar button
2408 * Move "Subject:" lines into the header-bar
2409 * Padded the header-bars by one pixel (nicer looking)
2410 * Changed message date/time output format
2412 Revision 211.4 2000/03/19 19:49:31 ajc
2413 * Added support for unix domain sockets
2415 Revision 211.3 2000/02/11 23:45:04 nbryant
2416 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2417 * tcp_sockets.c: include <arpa/inet.h>
2419 Revision 211.2 2000/02/11 23:30:04 nbryant
2420 configure.in: added some code for FreeBSD
2422 Revision 211.1 2000/01/11 04:20:40 ajc
2423 * Add "close window" option to goodbye screen
2425 Revision 211.0 2000/01/04 15:24:16 ajc
2426 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2427 * This will be released as v2.11; tagged everything as such.
2429 Revision 210.0 1999/12/24 04:57:18 ajc
2432 Revision 1.121 1999/12/23 04:54:48 ajc
2433 * Changed session cookie from hexadecimal encoding to base64
2434 * Removed overly verbose logging
2436 Revision 1.120 1999/12/12 18:12:28 ajc
2437 * get http request: clear hold buffer before starting to read in HTTP request.
2438 This was causing some requests to get corrupted.
2440 Revision 1.119 1999/12/08 18:25:21 ajc
2441 * Increased the size of the backlog queue length passed to accept() and made
2442 it a configuration parameter in webcit.h
2444 Revision 1.118 1999/12/07 16:09:26 ajc
2445 * Better (non fireworks display mode) handling of broken HTTP sockets
2447 Revision 1.117 1999/12/06 03:40:29 ajc
2448 * Moved a bunch of other global variables to per-session variables
2450 Revision 1.116 1999/12/06 02:05:33 ajc
2451 * Moved global march list into per-session context
2453 Revision 1.115 1999/12/05 18:38:02 ajc
2454 * Auto-scaling worker thread pool size
2456 Revision 1.114 1999/12/05 17:38:41 ajc
2457 * Additional debugging and cleanup
2459 Revision 1.113 1999/12/04 22:16:05 ajc
2460 * Moved all diagnostic output to stderr
2461 * Moved "HTTP/1.0 200 OK" output to output_headers()
2463 Revision 1.112 1999/12/04 21:56:59 ajc
2464 * Finished the overhaul. Now to tune...
2466 Revision 1.111 1999/12/03 17:59:53 ajc
2467 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2468 pseudocode so the build is currently broken.
2470 Revision 1.110 1999/12/03 16:37:46 ajc
2471 * Repaired HTTP output for image transfers and static content
2473 Revision 1.109 1999/12/03 05:09:54 ajc
2474 * Rewrote the HTTP engine and application coupling to run in a worker thread
2475 model and to run as a single multithreaded program (eliminated helper
2476 processes and pipes). It currently runs but has many large bugs.
2478 Revision 1.108 1999/12/03 00:18:20 ajc
2479 * Added ".c.o" rule to Makefile
2481 Revision 1.107 1999/11/26 03:32:59 ajc
2482 * Started moving all of the global variables into a struct, to facilitate
2483 multithreaded server.
2485 Revision 1.106 1999/11/26 01:28:10 ajc
2488 Revision 1.105 1999/11/04 02:05:02 ajc
2489 * Added 'number of worker threads' to site config screen
2491 Revision 1.104 1999/10/25 02:25:09 ajc
2492 * Shuffled around the room editing commands
2494 Revision 1.103 1999/10/14 04:07:18 ajc
2495 * Cleaned up the bottom-of-page icons
2497 Revision 1.102 1999/10/08 23:58:11 ajc
2498 * Minor bug fix in registration screen
2500 Revision 1.101 1999/10/06 02:44:02 ajc
2501 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2502 it back in when it's fixed. Also added more attempts at cache disabling,
2503 but it still doesn't work in the StarOffice browser. I don't know why.
2505 Revision 1.100 1999/10/02 03:26:14 ajc
2506 * Merged in Nick's bit of JavaScript to handle key commands.
2507 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2508 in a text field. Right now you can't even log in.
2510 Revision 1.99 1999/09/01 01:06:11 ajc
2511 * Added "max message length" field in global config screen
2513 Revision 1.98 1999/08/14 18:16:10 ajc
2514 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2517 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2518 * Did neat stuff to the bottom of the page
2520 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2521 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2522 to a Citadel server fails.
2523 * messages.c: don't auto-link URL's in messages if it would cause
2526 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2527 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2528 compiler. This should make more browsers happy.
2530 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2531 * Added support for "robots.txt" telling spiders to go away.
2532 * Do a slrp_highest() when logging off.
2534 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2535 * Rearranged the code in "Site-wide configuration" and "Generic
2536 server command" to avoid nested server operations
2538 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2539 * webcit.c: added "back, top, next" buttons to bottom of each page
2540 * menubar.html: replaced "User list" with "Page another user"
2542 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2543 * context_loop.c: rearranged some code to try to eliminate deadlocks
2545 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2546 * Unknown URL's now display the main menu instead of diagnostics
2547 * Diagnostics are now at <baseurl>/diagnostics
2549 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2550 * Session no longer locks up when an express message is cancelled
2551 * The default Citadel server is now "localhost" instead of uncnsrd
2552 * Added some documentation
2554 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2555 * roomops.c: made room banner graphics more reliable
2556 * messages.c: added code to prevent accidental "double-posting"
2557 * who.c: fixed the "Change room/host/user" submit logic
2559 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2560 * Changed static/menubar.html so the text is readable
2562 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2563 * Ditched the frames mode completely. It wasn't working properly in,
2564 among other places, IE 5. Die, Bill, Die.
2566 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2567 * Fixed the behavior of the "forget room" routine, to properly handle
2568 the transition back to the Lobby after it's all done.
2569 * Added ExpressMessageCat() to allow code to send the user messages
2570 along with incoming express messages
2571 * WebCit now sends the name of the end user's browser as the client
2572 name in a Citadel IDEN command rather than its own name.
2574 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2575 * Minor code cleanups
2576 * New mail notification
2578 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2579 * Top-aligned all the cells in the fake frames in non-frames mode
2581 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2582 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2583 of a Goto, in order to prevent it from first marking all msgs old.
2585 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2586 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2587 which can differentiate the needs of frames and noframes modes
2589 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2590 * webserver.c: added "-t" option to send traces somewhere else
2592 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2593 * context_loop.c: display an error page if the client browser
2594 requests a non-root page and there is no cookie set
2595 * webserver.c: took my name off the copyright notice (it's a group
2598 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2599 * Reworked a lot of the structure, made more HTML "embeddable"
2600 * Changed the noframes mode to display "fake" frames using tables
2602 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2603 Changed some output formatting (mainly <FONT> tags).
2604 Changed who.c to use urlescputs() rather than escputs()
2605 in urls so GOTOs and User Profiles work when the string has a
2608 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2609 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2610 How to cause "onLoad=" to cause a sibling frame to refresh without
2611 having to use the nonportable HTTP "Window-Target:" directive. Began
2612 implementation of this; it should allow portable NS/IE compatibility.
2614 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2615 * Implemented "access level required to create rooms"
2617 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2618 * webcit.c: modified getz() to *exit* the program when fgets()
2619 returns an error. This is actually the desired behavior; it would
2620 otherwise busy-loop forever on a broken pipe.
2622 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2623 * webcit.c: added to getz() the ability to return an error code;
2624 implemented this in the main loop, hopefully fixing problems
2625 * Added "braindamage" file (frames/JS browser compatibility list)
2626 * Added HTTP "User-agent:" detection
2627 * wildmat.c, braindamage.c: added
2628 * Initial value of 'noframes' is now set by the braindamage check
2629 * Ran everything through "indent -kr -i8"
2630 * roomops.c: in room list, print a in otherwise empty cells
2632 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2633 * context_loop.c: warning fix
2634 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2636 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2637 * Resolve the name of the connecting host and pass it on to Citadel
2639 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2640 * wDumpContent() is now responsible for </BODY></HTML> most of the
2641 time (parameter settable) so that the main menu can easily be
2642 embedded in every page when running in noframes mode
2643 * noframes mode selection is now carried in the cookie
2645 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2646 * Made the frames stuff less dependent on the HTML TARGET= directive
2647 and more dependent on the HTTP Window-target: directive.
2648 * Made the system semi-navigable in noframes mode.
2650 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2651 * Brought over the new room listing code and <G>oto heuristics
2652 from the main Citadel tree, to pay attention to floor/room ordering
2654 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2655 * Modified the back end of mime_parser to use callbacks instead of
2656 doing something specific. Now we can use it elsewhere.
2658 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2659 * Fixed the bugs in "Site-wide configuration"
2660 * Added a "generic server commands" screen
2662 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2663 * Reduced the multiple cookies down to one cookie combining all data.
2665 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2666 * Removed wc_host and wc_port cookies.
2667 * Added an "edit your session" screen to change your wholisting.
2669 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2670 * Added "enter registration"
2671 * Set up automatic trigger of Enter Registration when the server
2673 * Established that a one-to-one WebCit/Citadel correspondence will
2674 be required. No big deal due to shared code segments.
2675 * Added "change password"
2676 * Added networking configuration screens. These still need testing.
2677 * Added a "kill session" link to each line of the wholist when
2678 logged in as an aide, and the screens to perform this operation.
2680 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2681 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2682 * "Finished" the MIME parser.
2683 * Got image uploads working.
2684 * Added "add/edit user photo" screens.
2685 * Added "add/edit room graphic" screens.
2686 * Added "add/edit floor graphic" screens.
2687 * Fixed display of floor graphic in known rooms list.
2689 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2690 * Wrote mime_parser.c for handling of image uploads. This will also
2691 be used in future Citadel MIME projects.
2693 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2694 * Fixed a bug in the room banner display code
2695 * Added "delete room"
2696 * Added "validate users"
2698 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2699 * Added "edit room info file"
2702 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2703 * Changed the "auto read new" functionality from a meta refresh tag
2704 to an "onload" directive (the former was causing graphics problems)
2705 * Added "create room"
2708 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2709 * Got the Zap and List-Zapped commands working
2710 * Added a convenience function to display a page with an error string
2711 * Automatically do a read-new-msgs whenever a new room banner is loaded
2713 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2714 * Added the screens to send pages
2715 * Changed message headers to display in bigger font, non-boldface
2716 * Added the chat system
2717 * Added goto private rooms
2719 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2720 * Replace "Citadel" in menu bar with the Citadel logo
2722 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2723 * automatically regenerate Makefile when Makefile.in changes
2725 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2726 * context_loop.c: Moved "remove session" into its own function.
2727 Check for dead webcit child process before each transaction.
2728 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2729 against broken HTTP connections.
2730 * Added a housekeeping thread to periodically remove dead sessions
2731 and kill idle sessions.
2732 * messages.c: added "delete message" functionality
2733 * messages.c: added "move message" functionality
2734 * userlist.c: added. This adds "userlist" and "show user" functions.
2735 * roomops.c: fixed buggy implementation of ungoto
2736 * Set up an option in output_headers() to optionally print the most
2737 often used opening HTML as well as the HTTP headers.
2738 * Display express messages in cute little JavaScript popup window.
2740 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2741 * Brought over message reading and entry functions from old WebCit
2743 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2744 * context_loop.c: really fix the SO_LINGER stuff
2745 * webserver.c: remove commented-out references to SO_LINGER
2747 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2748 * context_loop.c: After fork(), child process closes the HTTP socket
2749 so when the parent process closes it, it actually _does_ close.
2750 Otherwise, aIEeeee and possibly other browsers will hang.
2751 * Added support for graphics images retrieved from the Citadel server.
2752 * Set up login banner graphic and background image graphic
2754 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2755 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2757 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2758 * Smoothed out some of the login/logout code. Failed authentication
2759 now works the way it should.
2760 * Added support for new user login (still need to handle registration).
2762 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2763 * Discovered that the HTTP socket problem is related to a socket that
2764 isn't properly lingering on close. Temporarily hacked a sleep(10)
2765 into context_loop.c until it is figured out.
2767 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2768 * Did a little debugging, still trying to figure out why logging in
2769 displays "Connection reset by peer" error. It used to work...
2771 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2772 * Makefile.in: updated dependencies
2774 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2775 * Fixed broken interpretation of variables specified in the URL
2776 * added new "action" variable to make main loop simpler
2778 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2779 * webserver.c: prototype vsnprintf
2780 * context_loop.c: warning fix
2782 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2783 * tcp_sockets.c: removed some dead code
2784 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2785 unused ends of pipes, fix a file descriptor leak and a race condition
2786 * portability enhancements
2788 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2789 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2791 * converted to autoconf and began port to Digital UNIX
2793 * context_loop.c: moved the monster 64k buffer array off the stack
2794 * tcp_sockets.c: getservbyname() doesn't set errno.
2796 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2797 * webserver.c: warning fix