2 Revision 619.30 2005/07/22 04:03:30 ajc
3 * HTML messages in foreign character sets are now converted to UTF-8 for
6 Revision 619.29 2005/07/22 03:40:22 ajc
7 * Handle display of RFC2047-encoded subjects and senders by converting
8 them to UTF-8 (all WebCit pages are output as UTF-8). Resolves bug #136.
10 Revision 619.28 2005/07/20 04:26:24 ajc
11 * Detect libiconv on the host system and link it in if present.
12 * If libiconv is present, convert foreign charsets to UTF-8 on the fly
13 when outputting text/plain messages. (Still need to do text/html.)
15 Revision 619.27 2005/07/19 17:05:23 ajc
16 * Removed the last couple of places where forms were submitted using
17 the GET method. POST is just so technologically cleaner that we should
19 * Fixed a bug in the MIME parser that was causing it to not be 8-bit
22 Revision 619.26 2005/07/19 14:23:04 ajc
23 * mime_parser.c: don't default Content-type: to text/plain, because when
24 an HTTP POST operation is performed, the content type is expected to
27 Revision 619.25 2005/07/19 04:15:45 ajc
28 * Brought over the newest version of the MIME parser from Citadel,
29 containing an API that supports arbitrary character sets.
31 Revision 619.24 2005/07/14 04:21:53 ajc
32 * More intelligent JavaScript to handle the greying out of end date and
33 start/end times when "all day event" is selected.
35 Revision 619.23 2005/07/14 04:02:18 ajc
36 * Fix bug #147 (date sometimes saved incorrectly for all day events due
37 to timezone differences)
39 Revision 619.22 2005/07/13 16:55:59 ajc
40 * Use the new icons in more places.
42 Revision 619.21 2005/07/13 01:59:20 ajc
43 * Installed the final batch of new icons
45 Revision 619.20 2005/07/12 22:10:52 ajc
48 Revision 619.19 2005/06/29 17:55:32 ajc
49 * Any HTTP method other than GET or POST is now routed directly to the
50 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
52 * GroupDAV requests not beginning with "/groupdav" now automatically have
53 that prefix prepended to them.
55 Revision 619.18 2005/06/29 15:25:00 ajc
56 * Added an experimental OPTIONS method. This is not required by GroupDAV,
57 but it is an experiment to see whether we can use the same code framework
58 to implement other DAV variants in the future.
60 Revision 619.17 2005/06/29 03:12:28 ajc
61 * Bumped internal version number to 6.20
63 Revision 619.16 2005/06/29 03:10:10 ajc
64 * PROPFIND on an individual item inside a room now works (it simply
65 spews the href and etag properties, regardless of what the request
66 was). This is not valid GroupDAV, but Kontact expects this request to
67 succeed before an item can be deleted, so we provide a simple response.
69 Revision 619.15 2005/06/28 14:12:38 ajc
70 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
71 a case-sensitivity bug in the Kontact client.
73 Revision 619.14 2005/06/27 22:15:38 ajc
74 * Header file adjustments to make it work on FreeBSD
76 Revision 619.13 2005/06/27 17:38:06 ajc
77 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
78 UTF-8 is going to be the standard character set for the Citadel system.
80 Revision 619.12 2005/06/24 19:58:02 ajc
81 * Added a "preferences and settings" screen for each user.
82 * Removed the javascript date output stuff because it's not granular
83 or international enough.
84 * All dates and times can now be 12 or 24 hours.
86 Revision 619.11 2005/06/24 15:17:48 ajc
87 * The date/time stamp of messages are now output using JavaScript's
88 toLocaleString() function, observing the browser's locale and timezone
89 instead of the web server's.
91 Revision 619.10 2005/06/23 04:01:59 ajc
92 * groupdav_main.c: remove double slashes in path name
93 (suggested by Johannes Schneider)
95 Revision 619.9 2005/06/22 03:04:22 ajc
96 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
98 Revision 619.8 2005/06/21 02:27:37 ajc
99 * Moved some JavaScript functions out of head.html and into a new wclib.js
100 file, which can be included and cached. This will form the basis for a
101 new WebCit JavaScript function library.
103 Revision 619.7 2005/06/20 20:38:50 ajc
104 * The main stylesheet is now in a separate file in the static/ directory.
105 Something we did recently must have fixed the caching problem, because it's
106 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
108 Revision 619.6 2005/06/20 03:47:44 ajc
109 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
110 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
111 reported by at least one site where the Internet configuration screen
114 Revision 619.5 2005/06/19 04:11:52 ajc
115 * Integrated the second batch of new icons.
117 Revision 619.4 2005/06/18 22:58:56 ajc
118 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
119 reasons -- the browser will cache favicon.ico and won't keep asking for
120 it over and over again, eliminating a second HTTP transaction every time
121 the user clicks on something.
123 Revision 619.3 2005/06/18 22:48:32 ajc
124 *** empty log message ***
126 Revision 619.2 2005/06/18 22:18:29 ajc
127 * Replaced the most recent batch of icons with a "better" set which was
128 sent by the design house. I don't know what the difference is, but
129 I'm going to assume they're better.
131 Revision 619.1 2005/06/15 03:56:56 ajc
132 * Accept ".ifb" as a valid extension for requesting free/busy
134 Revision 619.0 2005/06/15 01:52:33 ajc
137 Revision 611.15 2005/06/15 01:50:29 ajc
138 * Bumped the internal version number to 6.19
140 Revision 611.14 2005/06/14 14:47:48 ajc
141 * Moved the <td> and </td> in the room icon out of roomops.c and
142 into static/roombanner.html, since every room will have an icon now.
144 Revision 611.13 2005/06/14 03:21:57 ajc
145 * When no icon is present on the server for a room, display the default
146 icon for that room's current view.
147 * Replace "graphic" with "icon" throughout the system messages.
149 Revision 611.12 2005/06/14 01:59:43 ajc
150 * 16x16 icons in the new tree view. Nice!
152 Revision 611.11 2005/06/13 22:05:54 ajc
153 * Finished the initial NanoTree integration. TODO: use a different icon
154 for each node depending on the view set for that room.
156 Revision 611.10 2005/06/12 22:02:45 ajc
157 * Began replacing the old, sux0r-prone tree view with NanoTree.
158 WARNING: This isn't finished, but I'm committing it anyway because I have
159 to move to a different computer. DON'T RUN THIS.
161 Revision 611.9 2005/06/12 18:34:50 ajc
162 * Removed some unreferenced files from the static/ directory.
164 Revision 611.8 2005/06/12 17:01:00 ajc
165 * Increase maximum viewable message count from 4096 to 10000
166 * Summary view now truncates subject to 75 characters, and sender
167 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
169 Revision 611.7 2005/06/12 16:03:11 ajc
170 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
171 seen when they are viewed, and Goto does not automatically mark the
172 remaining messages as seen.
174 Revision 611.6 2005/06/11 22:29:07 ajc
175 * Integrated the first batch of new icons.
177 Revision 611.5 2005/06/07 04:31:00 ajc
178 * Don't compress when HTTP tracing/logging is enabled
180 Revision 611.4 2005/06/06 23:50:17 ajc
181 * Made some changes to the calendar/uuid logic to fix a bug that caused
182 duplicate entries for an event to appear in some situations
184 Revision 611.3 2005/06/06 16:20:36 ajc
185 * GroupDAV URI escape character is now '%' in order to be consistent...
187 Revision 611.2 2005/06/04 04:07:36 ajc
188 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
189 links in order to avoid them being in nested forms.
191 Revision 611.1 2005/06/02 16:10:08 ajc
192 * tools.c: generated uuid's no longer contain "{" and "}" characters.
194 Revision 611.0 2005/05/26 04:38:09 ajc
197 Revision 610.9 2005/05/26 04:37:59 ajc
198 * Updated internal version number to 6.11
200 Revision 610.8 2005/05/26 04:28:27 ajc
201 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
202 protocol accuracy of xmlns and etag responses.
203 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
204 removing a temporary hack that was put in during KDE 3.4 beta
206 Revision 610.7 2005/05/24 04:26:47 ajc
207 * Applied a patch sent by Johannes Schneider for correcting the XML
208 namespace presented in the PROPFIND command.
210 Revision 610.6 2005/05/23 19:30:34 ajc
211 * Move "enable full text" checkbox configuration to its new location in
212 the configuration back end.
214 Revision 610.5 2005/05/22 16:20:09 ajc
215 * siteconfig.c: add checkbox for enabling full text index on server
217 Revision 610.4 2005/05/11 03:00:03 ajc
218 * webcit.c: fixed a string bug that caused the whole system to not work
219 * messages.c: fullname only and brief date in summary view, so that it
220 doesn't wrap onto two lines quite as often
222 Revision 610.3 2005/04/11 20:09:33 ajc
223 * Began an assault on strcpy()
225 Revision 610.2 2005/04/11 14:45:12 ajc
226 * Replaced serv_gets() with serv_getln() - which now requires the caller
227 to supply the size of the target buffer.
229 Revision 610.1 2005/04/08 19:36:56 ajc
230 * Moved to the new string tokenizer API
232 Revision 610.0 2005/04/04 17:50:04 ajc
233 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
235 Revision 603.15 2005/04/04 17:49:31 ajc
236 * configure.in: fix libical version detection
237 * bumped internal version number to 6.10
239 Revision 603.14 2005/03/30 21:44:44 ajc
240 * Changed the color of the side button bar
241 * Removed session ID's from wholist display, because they are only
242 interesting to computers, not to people.
243 * Also changed the session ID variable (we still need it internally) from
244 a char to an int, because session numbers are big now.
246 Revision 603.13 2005/03/30 17:27:55 ajc
247 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
248 calls and also enabled SSLv3/TLSv1
250 Revision 603.12 2005/03/10 05:13:21 ajc
251 * Created the framework for the "first time setup wizard"
253 Revision 603.11 2005/03/09 04:08:30 ajc
254 * Delete room is now confirmed through a JavaScript popup instead of
256 * New icon for "Tasks." In order to keep it consistent with the rest of
257 the icons, it is ugly.
258 * Modified page popup style slightly.
260 Revision 603.10 2005/03/08 04:59:31 ajc
261 * More attractive display of vCards (hide unknown fields)
262 * Added "title" and "organization" to vCard display/edit
263 * Replaced semicolon with comma-space in vCard name display
265 Revision 603.9 2005/03/07 04:03:28 ajc
266 * auth.c: shrink the margins on the login screen so the user sees something
268 * Allow editing of address book entries wherever possible.
269 * Anything that was a (link) is now a [link]
271 Revision 603.8 2005/03/07 01:45:30 ajc
272 * Rolled back to the old RTE because the new one doesn't work in Safari.
274 Revision 603.7 2005/03/05 22:26:26 ajc
275 * crypto.c: allow use of chained certificates
277 Revision 603.6 2005/03/05 05:04:34 ajc
280 Revision 603.5 2005/03/04 04:21:05 ajc
281 * When a room is set to the "mailbox" view, "Read new / read all" is
282 replaced by "View message list."
284 Revision 603.4 2005/02/28 04:01:55 ajc
285 * Updated to the latest version of Kevin Roth's richtext editor. Had to
286 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
287 allow it to gracefully degrade in Konqueror even when we specify our
289 * Modified the message entry screen a bit. Full height just isn't practical
290 with all those wacky browsers out there, unfortunately. Removed most of
293 Revision 603.3 2005/02/23 05:08:20 ajc
294 * Better control of HTTP headers which control browser caches. Static
295 objects are getting properly cached now.
297 Revision 603.2 2005/02/22 05:15:28 ajc
298 * When the "begin_burst() / end_burst()" semantics are in use, perform
299 gzip compression when the client indicates support for it.
301 Revision 603.1 2005/02/21 23:00:04 ajc
302 * begin_burst() / end_burst() semantics now apply to all pages which are
303 output using the "include_html_head" option of output_headers() (which
304 is nearly all of them). This should speed up the network considerably,
305 and also pave the way for another attempt at adding zlib compression
308 Revision 603.0 2005/02/21 22:00:13 ajc
311 Revision 602.10 2005/02/21 21:57:55 ajc
312 * Various debugging type of everythingism to help chat mode to work.
314 Revision 602.9 2005/02/21 04:47:41 ajc
315 * When creating rooms:
316 * 1. Selecting a view other than "Bulletin Board" causes the room access
317 * type to default to "private mailbox"
318 * 2. When the room access type changes to "private mailbox," the floor
319 * selector is greyed out because it is irrelevant.
321 Revision 602.8 2005/02/20 06:48:30 ajc
322 * View-o-matic now has "View as: " before it. "Messages" has been changed
323 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
324 * The View-o-matic is now styled to be smaller and color-matched to the
325 banner box it lives in.
326 * Removed "Summary" from message range selector. It is redundant.
328 Revision 602.7 2005/02/20 06:27:53 ajc
329 * Switched the Reply/Move/Delete buttons back to ordinary links, because
330 the nested forms were causing the bottom part of the outer form to stop
331 working (message range selector went dead). Thanks to triLcat for
334 Revision 602.6 2005/02/19 06:01:14 ajc
335 * The previous <div style=\"margin-right:1px\"> has been replaced by a
336 named div in the stylesheet. This allows us to perform a vile, sleazy
337 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
338 will unfortunately always be a right margin in IE6, but there
339 doesn't appear to be any easy workaround.
341 Revision 602.5 2005/02/19 05:22:00 ajc
342 * Replaced all the "centered 99% tables" with 100% width tables wrapped
343 inside a div with margin-right:1px to remove the horizontal scrollbar
344 in Gecko without creating whitespace. IE6's problem is much more
345 serious and will require dropping a nuclear bomb on Redmond to fix.
347 Revision 602.4 2005/02/18 05:09:52 ajc
348 * Moved the room access control screen into a tab on the edit room menu
350 Revision 602.3 2005/02/17 04:48:26 ajc
351 * After setup is complete, tell them how to log in.
352 * Don't allow the creation of accounts with blank passwords.
353 * Don't allow users to change to a blank password.
354 * Fixed the positioning of a few more screens that accidentally got
355 partially hidden underneath the iconbar.
356 * Boldfaced the "Password changed." and other prompts.
357 * Removed the unreadable blue-on-blue links in the calendar day
358 view. They're redundant anyway, now: "Add new calendar event" and
359 "month view" are both in the banner bar.
360 * "New messages / All messages" are now "Read new messages / Read all
362 * "Save message" button is now "Post message" for public room posts,
363 and "Send message" for email.
364 * "Message has been posted" is now "Message has been sent" for email.
365 * Swapped positions of "Add users" and "Edit users" boxes.
366 * vCard editor: "Other Internet email addresses" is now "aliases"
367 * Renamed the "Users" button to "Who is online?"
369 Revision 602.2 2005/02/16 05:40:31 ajc
372 Revision 602.1 2005/02/16 05:22:22 ajc
373 * inetconf.c: fixed memory management problem that was causing all
374 the inetconf to get discarded during edit on IBM POWER5
376 Revision 602.0 2005/02/15 05:23:10 ajc
379 Revision 601.3 2005/02/15 05:20:44 ajc
380 * Fixed an HTTP output error for static data which was causing images
381 to display improperly in Konqueror
382 * Changed most of the beginbox_nt boxes to centered tables with 99%
383 width, to avoid the mysterious horizontal scrollbar
385 Revision 601.2 2005/02/14 04:57:23 ajc
386 * Started changing some of the top-level tables from 100% width to 99%
387 width in order to keep the b0rken CSS box-model from displaying a
388 horizontal scroll bar when it shouldn't. Lose, lose, lose.
390 Revision 601.1 2005/02/13 04:22:31 ajc
391 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
393 Revision 601.0 2005/02/12 04:23:43 ajc
396 Revision 528.48 2005/02/11 03:35:57 ajc
397 * useredit.c: added an "Delete user" button, because it was unintuitive
398 to tell people "Delete a user by setting their access level to 0"
400 Revision 528.47 2005/02/09 04:37:32 ajc
401 * More GroupDAV fixes and tuning.
403 Revision 528.46 2005/02/07 22:02:00 ajc
404 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
405 and no whitespace between tags. We have discovered that doing otherwise
406 will break certain clients.
408 Revision 528.45 2005/02/06 03:59:33 ajc
409 * Added some HTTP Date: header output
411 Revision 528.44 2005/02/05 22:58:46 ajc
412 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
414 Revision 528.43 2005/02/05 08:36:13 ajc
415 * Added an everything-buffering thingi so we can do Content-length:
417 Revision 528.42 2005/02/05 04:16:01 ajc
418 * Cleanup of new message range view-o-matic
419 * GroupDAV GET operations now only send the Content-type: and Date:
420 headers. All the others are irrelevant.
422 Revision 528.41 2005/02/04 19:19:23 ajc
423 * Message reading range selection is now a drop-down box.
425 Revision 528.40 2005/02/04 17:22:18 ajc
426 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
428 Revision 528.39 2005/02/04 03:43:31 ajc
429 * fixed the tasks view in the summary screen
431 Revision 528.38 2005/02/03 05:13:57 ajc
432 * More tuning for GroupDAV compliance.
434 Revision 528.37 2005/02/03 04:38:40 ajc
435 * VTODO components need to be encapsulated inside VCALENDAR components,
436 just like we do with VEVENT components. There's a bunch of software
437 (including the beforesave hook on our own Citadel server) that expects
440 Revision 528.36 2005/02/02 23:25:21 ajc
441 * Encode GroupDAV uid's using more concise string escaping, because the
442 old way was making KOrganizer choke.
444 Revision 528.35 2005/02/02 04:13:36 ajc
445 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
447 Revision 528.34 2005/02/01 23:15:50 ajc
448 * Completed GroupDAV PUT. Untested.
450 Revision 528.33 2005/02/01 19:52:29 ajc
451 * Bumped the internal version number to 6.01
452 * Set the minimum required Citadel version to 6.40, because we need the
453 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
456 Revision 528.32 2005/02/01 15:15:40 ajc
457 * Better purging of not-logged-in GroupDAV sessions
459 Revision 528.31 2005/02/01 14:55:12 ajc
460 * Reworked the PROPFIND xml output based on an example transaction
461 supplied by Reinhold Kainhofer. Groupware folder enumeration works
462 properly in Kontact now.
464 Revision 528.30 2005/02/01 03:49:09 ajc
465 * Completed "folder list" PROPFIND, now listing all rooms set to a
466 calendar, tasks, or address view, using the GroupDAV properties.
468 Revision 528.29 2005/02/01 02:28:32 ajc
469 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
470 When defaulting a new event date/time to now, set the seconds to zero
473 Revision 528.28 2005/01/31 23:31:26 ajc
474 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
475 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
477 Revision 528.27 2005/01/31 16:24:47 ajc
478 * iconbar is now a happy css hovery lightupy div thing
480 Revision 528.26 2005/01/29 03:59:25 ajc
481 * Implemented the GroupDAV DELETE method.
483 Revision 528.25 2005/01/28 05:25:43 ajc
484 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
485 directly inside the iconbar div.
487 Revision 528.24 2005/01/28 05:13:02 ajc
488 * GroupDAV object URL's are now based on the EUID of a message (which is
489 derived from the UID of the groupware object itself) instead of the
490 message number. This was done in order to conform to GroupDAV's
491 requirement that the URL cannot change after an object is updated.
492 * The ETag of a GroupDAV object is still the message number, and in fact
493 doing so meets that requirement perfectly.
495 Revision 528.23 2005/01/26 18:15:34 ajc
496 * PROPFIND now outputs fully qualified URL's
498 Revision 528.22 2005/01/26 18:02:22 ajc
499 * Initial implementation of GroupDAV PROPFIND
501 Revision 528.21 2005/01/26 16:28:23 ajc
502 * Output ETags in double quotes to conform with the new GroupDAV draft.
503 * Output HTTP Server: header in GroupDAV transactions
504 * Server: header now displays both WebCit and Citadel versions
505 * Added groupdav_common_headers() to output HTTP headers common to all
506 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
508 Revision 528.20 2005/01/25 19:51:04 ajc
509 * Accept escaped characters in GroupDAV GET URL's
511 Revision 528.19 2005/01/25 04:17:20 ajc
512 * Implemented the Groupdav GET method, more or less in its final form
513 (still need to fix the room/folder naming semantics)
515 Revision 528.18 2005/01/25 03:12:27 ajc
516 * Completed HTTP "Basic" authentication, and a stub function for the
517 main entry point for GroupDAV functions.
519 Revision 528.17 2005/01/24 03:37:48 ajc
520 * Began laying the groundwork for http-authenticated GroupDAV sessions.
522 Revision 528.16 2005/01/22 22:50:51 ajc
523 * removed descriptions in non-main menus
525 Revision 528.15 2005/01/20 21:24:27 ajc
526 * When viewing a calendar room, the "Read all messages" link in the
527 room banner has been replaced by "Day view" and "Month view" links.
528 (I have also imported icons for week and year views, in case we add
531 Revision 528.14 2005/01/20 16:13:56 ajc
532 * Added in a bunch of stupid JavaScript to allow the instant message
533 window to be dismissed.
535 Revision 528.13 2005/01/20 04:10:41 ajc
536 * Cleaned up a bunch of unused cruft from the old layout
537 * Instant messages are now displayed in a div that layers itself
538 over the rest of the site. It would be nice if we could figure out
539 a way to make a clickable "hide" box...
541 Revision 528.12 2005/01/17 04:38:14 ajc
542 * Navbar is now dynamic, in an attempt to make only the relevant controls
543 appear on any given page.
545 Revision 528.11 2005/01/15 07:19:08 ajc
546 * Removed the fixed pixel width from the tree view room list so it doesn't
547 wrap around in an ugly way on aIEeeee.
549 Revision 528.10 2005/01/15 05:26:27 ajc
550 * Message entry window is now somewhat full screen.
552 Revision 528.9 2005/01/14 21:03:17 ajc
553 * A few logging hacks
555 Revision 528.8 2005/01/14 15:00:51 ajc
556 * Placed the navbar into the room banner, at least in its temporary form.
558 Revision 528.7 2005/01/14 04:53:54 ajc
559 *** empty log message ***
561 Revision 528.6 2005/01/14 04:53:12 ajc
562 * Got the three-pane model working not only with web browsers, but also
563 with the disgusting abomination called Internet Explorer.
565 Revision 528.5 2005/01/13 18:38:08 ajc
566 * Insert a newline between </div> and <div id="text">
568 Revision 528.4 2005/01/11 16:20:18 ajc
569 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
572 Revision 528.3 2005/01/11 05:05:08 ajc
573 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
574 * Ripped things apart in a big way. The frameset is gone (except for
575 chat, for which we'll probably keep frames). Iconbar and banner are
576 now done using CSS and <div> tags.
577 * Room read/enter/goto controls are currently missing. Stay tuned.
578 * I am in the process of rewriting all of the markup as valid XHTML.
580 Revision 528.2 2004/12/29 22:08:08 ajc
581 * roomops.c: provide a way to create room shares with a mapping to an
582 alternate room name on the other end.
584 Revision 528.1 2004/12/29 17:28:09 ajc
585 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
586 all corrupty-whatever when a remote room name mapping is found. Display
587 the mapping and preserve it across share/unshare operations.
589 Revision 528.0 2004/12/28 03:58:34 ajc
592 Revision 527.1 2004/12/28 03:58:24 ajc
593 * Corrected overly-escaped reply-to addresses in "reply" button
594 * Repaired toggling of self-service account creation in admin screen
595 * Bumped internal version number to 5.28
597 Revision 527.0 2004/12/07 04:41:37 ajc
600 Revision 526.1 2004/12/07 04:41:02 ajc
601 * Finally tracked down the WC->vars heap corruption issue (for real this
602 time). We now call clear_local_substs() at the end of each HTTP
603 transaction, whether we need to or not, instead of calling it whenever
604 we're done with something we wanted session variables for.
605 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
606 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
607 preventing it from getting clobbered by another session.
608 * Bumped internal version number to 5.27
610 Revision 526.0 2004/12/01 21:35:56 ajc
613 Revision 525.4 2004/12/01 21:35:44 ajc
614 * Changed internal version number to 5.26
616 Revision 525.3 2004/12/01 21:34:17 ajc
617 * Numerous memory management bugfixes.
619 Revision 525.2 2004/12/01 16:48:24 ajc
620 * tools.c: don't crash when striplt() is called with a zero-length string
622 Revision 525.1 2004/11/12 18:02:36 ajc
623 * Updated the richtext editor (new version from Kevin Roth's site)
625 Revision 525.0 2004/11/03 20:21:10 ajc
628 Revision 524.7 2004/11/03 20:21:02 ajc
629 * Changed internal version number to 5.25
631 Revision 524.6 2004/10/20 02:41:41 ajc
633 * Added the notes room to the icon bar
634 * Set up an initial implementation of Notes view. Attractive enough to
635 publish, but read-only. Needs a note editor.
637 Revision 524.5 2004/10/15 03:10:24 ajc
638 * Calendar objects UID now generated by generate_uuid() which creates
639 pseudo-DCE-ish UUID's.
641 Revision 524.4 2004/10/05 01:59:31 ajc
642 * localtime_r() fixes
644 Revision 524.3 2004/10/03 02:56:35 ajc
645 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
647 Revision 524.2 2004/10/01 16:23:23 ajc
648 * Set up framework for "notes" view, and added a skeleton function for
651 Revision 524.1 2004/09/30 03:44:01 ajc
652 * fix line width break problem in chat
654 Revision 524.0 2004/09/28 16:12:44 ajc
657 Revision 523.12 2004/09/28 16:12:30 ajc
658 * Prepare for 5.24 release
660 Revision 523.11 2004/09/27 02:17:47 ajc
661 * messages.c: fix build problem on non-calendar-enabled installations
662 * floors.c: fix a warning message
664 Revision 523.10 2004/09/25 03:34:21 ajc
665 * summary.c: Fixed a calling syntax problem
667 Revision 523.9 2004/09/25 03:18:43 ajc
668 * small stylesheet fix
670 Revision 523.8 2004/09/24 04:21:41 ajc
671 * Fixed display bug for room list mode when we dropped down multiple
672 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
674 Revision 523.7 2004/09/24 04:08:25 ajc
675 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
676 rooms without new msgs
678 Revision 523.6 2004/09/24 04:04:34 ajc
679 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
682 Revision 523.5 2004/09/23 03:21:10 ajc
683 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
685 Revision 523.4 2004/09/16 02:42:37 ajc
686 * Set default view of new rooms during CRE8 command instead of afterwards
688 Revision 523.3 2004/09/15 03:08:50 ajc
689 * Support config of seaperate MSA port in Citadel 6.26
691 Revision 523.2 2004/09/10 03:49:17 ajc
692 * Added 'dialog' mode to setup
694 Revision 523.1 2004/08/31 20:31:01 ajc
695 * When saving VTODO (tasks), insert a UID if none is already present. Also
696 increment the sequence, or insert one if none is already present.
698 Revision 523.0 2004/08/31 03:02:37 ajc
701 Revision 522.30 2004/08/31 03:02:28 ajc
702 * Changed internal version number to 5.23
704 Revision 522.29 2004/08/27 02:40:06 ajc
705 * Ditched the graphical buttons because CSS can do the same thing faster.
707 Revision 522.28 2004/08/18 03:16:12 ajc
708 * 'move' and 'delete' buttons only show when allowed to do those things
710 Revision 522.27 2004/08/18 02:10:17 ajc
711 * Reply/Move/Delete buttons are now images, because system-native buttons
712 were too big and ugly.
714 Revision 522.26 2004/08/11 17:24:57 ajc
715 * static/iconbar.html: removed.
716 * Updated the "powered by citadel" graphic
718 Revision 522.25 2004/08/11 03:49:15 ajc
719 * Replaced all instances of the name "Citadel/UX" with "Citadel"
720 * Installed the "simple logo" in the iconbar
722 Revision 522.24 2004/08/09 03:11:20 ajc
723 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
725 Revision 522.23 2004/08/05 21:32:17 ajc
726 * Reply/Move/Delete are now buttons instead of links. This should enable
727 us to add some JavaScript magic for "Reply quoted" ...
729 Revision 522.22 2004/08/05 02:47:21 ajc
730 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
731 has a more predictable and attractive behavior, and can still be
732 overridden in the style sheet if the site operator wants to.
734 Revision 522.21 2004/08/04 03:52:23 ajc
735 * Tasks view is now pretty.
736 * Tasks view now displays date due for each task.
737 * Tasks view is now sorted by date due.
738 * Tasks view now displays overdue tasks in red.
740 Revision 522.20 2004/08/03 03:55:37 ajc
741 * Tasks view now uses the same buffer/dump logic as the calendar views, so
742 we can sort them by due date and do a prettier display. (Only the logic is
743 changed so far. The prettier display is forthcoming.)
745 Revision 522.19 2004/07/21 02:57:09 ajc
746 * Internet Configuration screen looks a little neater now
748 Revision 522.18 2004/07/21 02:45:15 ajc
749 * Completed the "Internet Configuration" screen
751 Revision 522.17 2004/07/16 19:13:37 ajc
752 *** empty log message ***
754 Revision 522.16 2004/07/16 19:13:10 ajc
755 * tools.c: display 12:00 as 12pm, not 12am
757 Revision 522.15 2004/07/16 03:14:03 ajc
758 * more work on inetconf screen
760 Revision 522.14 2004/07/16 02:50:00 ajc
761 * useredit.c: put a pretty box around user editing
763 Revision 522.13 2004/07/13 03:25:08 ajc
764 * inetconf.c: added. Not finished yet.
766 Revision 522.12 2004/07/10 03:10:19 ajc
767 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
768 floor level configurations.
769 * Put a space between OK and CANCEL buttons anywhere in the system where
771 * Some more of the room config/admin screens now return to themselves
772 with a "ok, you did that" message when OK is pressed, instead of dropping
773 out to the main menu.
775 Revision 522.11 2004/07/08 03:03:01 ajc
776 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
777 configuration (public rooms default and mailboxes default). Still need
778 to add floor and room policy screens.
780 Revision 522.10 2004/07/02 03:28:08 ajc
781 * Much-improved alphabet tabs for Address Book view. Now divides the
782 total number of names by (names per page, currently 60) and sets up
783 that many tabs, with proper [Aaa-Bbb] labels on them.
785 Revision 522.9 2004/07/02 03:26:06 ajc
786 *** empty log message ***
788 Revision 522.8 2004/07/01 02:40:40 ajc
789 * Clicking "Enter a message" in a groupware room now automatically calls
790 the correct editor for the type of objects in the room (message, calendar
791 event, task, address book entry)
793 Revision 522.7 2004/06/29 17:21:25 ajc
794 * Removed the word "room" in a few locations, as part of our push towards
795 not looking like a BBS when running in groupware mode
797 Revision 522.6 2004/06/29 00:37:02 ajc
798 * Made some fonts bigger because users were complaining...
800 Revision 522.5 2004/06/27 03:02:05 ajc
801 * Summary view -- always view ALL messages
802 * Summary view -- new messages are in boldface
804 Revision 522.4 2004/06/24 20:42:14 ajc
805 * Added the "server ip address" Citadel config option
806 * Site config: added "Changes will not take effect until..." language
809 Revision 522.3 2004/06/24 14:50:35 ajc
810 * Added the ability to listen on a single IP address instead of all addresses.
812 Revision 522.2 2004/06/22 02:21:56 ajc
815 Revision 522.1 2004/06/21 15:00:52 ajc
818 Revision 522.0 2004/06/19 03:21:35 ajc
821 Revision 521.10 2004/06/19 03:11:07 ajc
822 * Instead of a crufty "the topmost Internet email address will be used
823 for outgoing email" explanation, separated it into "Primary Internet
824 email address" and "Other email addresses" boxes.
826 Revision 521.9 2004/06/19 02:42:12 ajc
827 * Removed the "aides access to mailboxes" config option, which is no longer
828 part of the Citadel system.
830 Revision 521.8 2004/06/16 02:07:22 ajc
831 * Removed a couple of lines of debugging code leftover from last night
833 Revision 521.7 2004/06/15 03:06:11 ajc
834 * Bumped internal version number to 5.22
835 * Use new fast headers-only-no-mime fetch mode in Citadel for
838 Revision 521.6 2004/06/15 02:30:21 ajc
839 * Honor "maxmsgs" even when viewing a mailbox in summary mode
841 Revision 521.5 2004/06/12 04:26:38 ajc
842 * Fixed some garbled output resulting from turning things that look like
845 Revision 521.4 2004/06/11 16:09:36 ajc
846 * Moved the room graphic to the left of the room name in the banner, to
847 make it more consistent with the rest of the site.
848 * Reduced the size of the font in the iconbar
850 Revision 521.3 2004/06/11 03:15:08 ajc
851 * When "Add" is clicked without specifying an upload filename, resume
852 composition instead of aborting the post.
853 * Add attachments to messages in forward order, not reverse order
855 Revision 521.2 2004/06/10 03:08:48 ajc
856 * Improved the appearance of tabs in the room config screen
858 Revision 521.1 2004/06/10 02:58:55 ajc
859 * Made all the title boxes the same background color. The old scheme was
860 cute but not professional looking.
862 Revision 521.0 2004/06/06 19:53:25 ajc
865 Revision 510.15 2004/06/06 19:32:15 ajc
866 * Cleaned up a couple of FIXME's sitting around in the code
867 * Altered the conditions under which stray http://... strings are
868 automatically turned into links, to prevent that logic from
869 transforming IMG tags into gibberish.
870 * Set internal version number to 5.21
872 Revision 510.14 2004/06/04 02:29:07 ajc
873 * Fixed bug in "validate new users" screen (thanks Campy)
875 Revision 510.13 2004/06/03 03:21:22 ajc
876 * "Reply" button now carries the message subject into the reply.
878 Revision 510.12 2004/06/02 02:07:54 ajc
879 * setup.c: updated the setup script to configure two /etc/inittab entries,
880 one for http and one for https.
882 Revision 510.11 2004/06/01 21:46:47 ajc
883 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
884 during a read or write operation, do not attempt to finish the operation
885 unencrypted like we do in Citadel. Here in WebCit land it only causes
886 the server to segfault.
888 Revision 510.10 2004/06/01 19:01:22 ajc
889 * netconf.c: widened some of the text entry fields
890 * webcit.h: bumped up the internal version number to 5.20
892 Revision 510.9 2004/06/01 18:44:20 ajc
893 * Return to the old command-line usage (-s for https, service is either
894 http or https but not both)
896 Revision 510.8 2004/06/01 03:32:28 ajc
897 * Add "permanent room" setting to room edit screen
898 * create room -- allow longer strings
900 Revision 510.7 2004/06/01 00:36:43 ajc
901 * Hmmph. Do the session cookie as hex instead of base64. There really
902 are some characters in the base64 set that make HTTP do nasty things.
904 Revision 510.6 2004/05/31 21:43:27 ajc
905 * Added "|END" to the session cookie before base64-ing it. This fixes a
906 problem with certain room names causing the webserver to freak out and
907 break embedded images and stuff. I don't know why.
909 Revision 510.5 2004/05/31 20:34:11 ajc
910 * Message entry using Kevin Roth's excellent cross-platform richtext
913 Revision 510.4 2004/05/31 15:54:13 ajc
914 * "text" and "HTML" options for message entry.
916 Revision 510.3 2004/05/29 03:31:48 ajc
917 * tighten up the space between icons in the iconbar
919 Revision 510.2 2004/05/28 20:24:53 ajc
922 Revision 510.1 2004/05/24 03:02:38 ajc
923 * CSS change to make folder names stand out more in the "Folder View"
925 Revision 510.0 2004/04/30 04:08:58 ajc
928 Revision 506.13 2004/04/30 04:08:47 ajc
929 * Changed internal version number to 5.10
930 * Updated documentation for the new HTTPS service
932 Revision 506.12 2004/04/27 03:21:36 ajc
933 * Prompt for HTTPS port number during setup. We may make this optional.
935 Revision 506.11 2004/04/27 03:16:31 ajc
936 * When running on the same host as Citadel, if no key/cert are found,
937 symlink to Citadel's if possible.
938 * One server binary now forks to start both http and https servers.
940 Revision 506.10 2004/04/21 03:43:39 ajc
941 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
942 certs are also no longer invalid.
944 Revision 506.9 2004/04/21 02:25:13 ajc
945 * Replaced ctdl_install_certificate() with convenience functions found
946 in the OpenSSL library.
948 Revision 506.8 2004/04/21 02:19:41 ajc
949 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
950 understand, but read at http://www.informit.com/articles/article.asp?p=22078
951 ). Still doesn't work with Internet Monopolizer, though.
953 Revision 506.7 2004/04/20 02:32:44 ajc
954 * Allow setup to run seamlessly from within the Citadel Ridiculously
955 Easy Installer by observing the values of environment variables
956 CITADEL_INSTALLER, CITADEL, and WEBCIT.
958 Revision 506.6 2004/04/20 02:02:50 ajc
961 Revision 506.5 2004/04/16 03:14:06 ajc
962 * Minor fix for previous checkin
964 Revision 506.4 2004/04/16 02:59:01 ajc
965 * Completed SSL support. Still doesn't work with all browsers... gotta
968 Revision 506.3 2004/04/15 03:57:00 ajc
969 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
970 it has a crashy crashy bug in it. Don't use it yet.
972 Revision 506.2 2004/04/13 19:41:36 ajc
973 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
974 (freebusy data fetch for anonymous Kolab type clients)
976 Revision 506.1 2004/04/10 04:32:59 ajc
977 * Fixed some version and copyright date oopses
979 Revision 506.0 2004/04/10 04:29:30 ajc
982 Revision 505.22 2004/04/10 04:29:20 ajc
983 * Changed internal version number to 5.06
985 Revision 505.21 2004/03/29 04:30:20 ajc
986 * configure.in, Makefile.in: handle $LDFLAGS
988 Revision 505.20 2004/03/20 05:03:14 ajc
989 * Original startup thread becomes a worker thread after initialization.
990 Doing otherwise turns it into a zombie (at least on Linux) and possibly
991 leads to other problems
992 * Filter out NOOP's received in chat
994 Revision 505.19 2004/03/18 04:32:24 ajc
995 * Removed the language in README.TXT which told everyone that chat wouldn't
996 work with a non-local Citadel server, because that's no longer true.
997 * Removed the old chat applet from the static/ directory
999 Revision 505.18 2004/03/18 04:00:44 ajc
1000 * Rounded web boxes now look correct in all browsers.
1002 Revision 505.17 2004/03/17 18:25:31 ajc
1003 * When creating a new user, auto-chain to the "edit user configuration"
1004 screen, and subsequently auto-chain to the "edit address book entry"
1005 screen. This creates a nice sensible workflow.
1007 Revision 505.16 2004/03/15 22:47:09 ajc
1008 * Prettied up the chat window a little more.
1010 Revision 505.15 2004/03/15 04:27:44 ajc
1011 * Chat now appears in a separate window
1012 * Use regular frames instead of IFRAMEs for chat
1013 * Display user's own chat text in bold+italic
1014 * Added a "List Users" button
1016 Revision 505.14 2004/03/09 20:45:45 error
1017 * Add a Linux Software Map file
1019 Revision 505.13 2004/03/07 22:04:32 ajc
1020 * Fix the current view not being set to the default view for the creator
1023 Revision 505.12 2004/03/07 21:31:17 ajc
1024 * serv_read() now zeroes out the supplied buffer (with the supplied
1025 length) if a server read fails. This causes serv_gets() to return
1026 instead of looping endlessly. Fixes chat problem found on linux-ppc.
1028 Revision 505.11 2004/03/03 05:21:36 ajc
1029 * Made the chat screen totally kick-ass sweet. The flickering reload
1030 i-frame is now tiny and hidden, and it *appends* new chat data to
1031 the viewable window using JavaScript. No flickering + scrollback!
1032 * Added a help button to the chat screen.
1034 Revision 505.10 2004/02/29 22:52:15 ajc
1035 * Close and clear (set to -1) server socket handle when socket errors are
1036 detected. Fixes a chat problem reported by Winzlo.
1038 Revision 505.9 2004/02/29 05:34:25 ajc
1039 * Display the Chat menu option as "Chat with other users in <roomname>"
1041 Revision 505.8 2004/02/27 05:04:38 ajc
1042 * fix frameset bug in page popups
1044 Revision 505.7 2004/02/26 04:08:56 ajc
1045 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1046 of the logout banner.
1047 * Ford's latest stupid room has a name with more than 64 characters, and
1048 we still had a 64-byte room name in the march_list struct. ooooops...
1050 Revision 505.6 2004/02/26 03:07:26 ajc
1051 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1053 Revision 505.5 2004/02/25 23:10:28 ajc
1054 * Allow "/do_logout" as a no-frames page
1056 Revision 505.4 2004/02/25 23:00:21 ajc
1057 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1058 to make life easier. (Thanks to prosthetik for this)
1060 Revision 505.3 2004/02/25 15:20:11 ajc
1061 * Support for favicon.ico in the static/ directory
1063 Revision 505.2 2004/02/24 04:06:42 ajc
1064 * Changed the colors slightly in chat screen
1066 Revision 505.1 2004/02/20 06:07:06 ajc
1067 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1069 Revision 505.0 2004/02/19 03:32:50 ajc
1072 Revision 504.7 2004/02/19 03:32:38 ajc
1073 * Changed the internal version number to 5.05
1074 * Completed the frames fix
1076 Revision 504.6 2004/02/18 20:08:29 ajc
1077 * Fixed the frameset force reload logic. Now it does the whole frameset
1078 without displaying an error in the main frame.
1080 Revision 504.5 2004/02/18 19:17:51 ajc
1081 * Force reload of frameset if someone tries to escape it. Not perfect
1082 but it mostly works at this poing.
1084 Revision 504.4 2004/02/17 03:37:11 ajc
1085 * Indicate to Citadel that we want Server Generated Invitations when
1086 calendar events are saved. (No longer the default in Citadel server.)
1088 Revision 504.3 2004/02/09 04:49:32 ajc
1089 * Prepare for a way to avoid falling out of the main frameset
1091 Revision 504.2 2004/02/09 03:37:57 ajc
1092 * Changed the thread pool management algorithm. Detecting idle time between
1093 socket accepts was not working reliably on all systems, so we now follow
1094 the same algorithm as the Citadel server (spawn more threads when number
1095 of sessions < number of threads, but keep constrained to pre-defined
1096 minimum and maximum thread count)
1098 Revision 504.1 2004/02/03 03:09:51 ajc
1101 Revision 503.0 2004/01/28 04:31:31 ajc
1104 Revision 502.4 2004/01/28 04:30:48 ajc
1105 * Create Room can now offer calendar and address book rooms
1107 Revision 502.3 2004/01/17 21:25:30 ajc
1108 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1109 * Split the config for LDAP Connector into its own panel
1111 Revision 502.2 2004/01/17 04:32:54 ajc
1112 * Add site config options for Citadel servers which support LDAP
1114 Revision 502.1 2003/10/24 02:50:19 ajc
1115 * Clicking "Enter Message" in a room with an Address Book view opens
1116 a blank vCard entry screen.
1118 Revision 502.0 2003/10/23 03:16:50 ajc
1121 Revision 501.2 2003/10/23 03:07:54 ajc
1122 * event.c: Found and removed another unquoted multi-line string literal
1123 * webcit.h: changed an #ifdef HAVE_ICAL_H
1124 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1126 Revision 501.1 2003/10/22 01:42:12 ajc
1127 * iconbar.c: removed a stray character or two...
1129 Revision 501.0 2003/10/21 04:26:37 ajc
1132 Revision 500.30 2003/10/21 04:26:27 ajc
1133 * bumped the version string to 5.01
1135 Revision 500.29 2003/10/17 03:08:28 ajc
1136 * Finished prettying up the vCard display
1138 Revision 500.28 2003/10/17 02:31:45 ajc
1139 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1140 is wrapped in quotes. Performed this fix so it'll compile.
1141 * setup.c: removed references to unused variable tempfile[]
1143 Revision 500.27 2003/10/09 03:17:02 ajc
1144 * Started prettying up the vCard display.
1146 Revision 500.26 2003/10/08 02:33:49 ajc
1147 * Begin work on better handling of vCard display
1149 Revision 500.25 2003/09/04 03:41:27 ajc
1150 * siteconfig.c: changed some config items to drop-down boxes
1152 Revision 500.24 2003/08/27 04:26:54 ajc
1153 * Split the site configuration screen up into four different screens,
1154 and added a meta-menu
1156 Revision 500.23 2003/08/24 03:31:50 ajc
1157 * Finished the setup program
1158 * Bumped the internal version number to 5.01
1160 Revision 500.22 2003/08/22 00:47:27 ajc
1161 * setup is now working, but it still needs a way to detect a running WebCit
1163 Revision 500.21 2003/08/22 00:25:40 ajc
1164 * Added a skeleton "setup" program to the tree. It does not work yet.
1166 Revision 500.20 2003/08/20 03:48:55 ajc
1167 * Added iconbar shortcut to Contacts room
1168 * Minimum required Citadel is now 6.11
1170 Revision 500.19 2003/08/20 03:07:25 ajc
1171 * Address book "single card" view now suppresses "reading nn message" and
1172 instead shows the letter indices across the top
1173 * Clicking on an address in a vCard now connects to WebCit mail instead
1174 of a browser mailto: link
1176 Revision 500.18 2003/08/19 04:18:43 ajc
1177 * Changed things around in the address book view. Made it sorted and
1178 more clickable and better looking...
1180 Revision 500.17 2003/08/12 18:54:03 error
1181 * messages.c: fix off-by-one-error in selector bar
1183 Revision 500.16 2003/08/07 22:18:03 ajc
1184 * Add the Summary Page to the customizable iconbar
1186 Revision 500.15 2003/08/07 03:51:51 ajc
1187 * Customizable icon bar as: pictures and text, pictures, text
1189 Revision 500.14 2003/08/05 03:52:14 ajc
1190 * First working version of the customizable iconbar. It contains a basic
1191 set of options and now automatically refreshes when it's customized.
1193 Revision 500.13 2003/08/04 03:50:29 ajc
1194 * First cut at the customizable iconbar is done. A bunch of generic options
1195 are there. Still need to get the actual iconbar to refresh when changes
1198 Revision 500.12 2003/08/03 21:02:01 ajc
1199 * More work on customizable iconbar
1201 Revision 500.11 2003/08/02 05:25:46 ajc
1202 * Laid the groundwork for a customizable iconbar
1204 Revision 500.10 2003/07/30 03:57:49 ajc
1205 * Add config.c_purge_hour to config screen
1207 Revision 500.9 2003/07/06 22:06:59 ajc
1208 * When converting "anything that looks like a URL" to a real link, first
1209 make sure that it isn't already inside a link. This fixes most of the
1210 long, ugly URL strings sent by eBay.
1211 * Automatically dismantle mailto: links in HTML messages, and convert
1212 them to WebCit mail links (clicking on it sends the user to the Mail
1213 room and begins composing a new message with the recipient and subject
1214 fields pre-populated).
1216 Revision 500.8 2003/06/29 20:51:21 ajc
1217 * Worked around a rendering bug in Satan's Browser that was causing it
1218 to draw the calendar month view much wider than the actual screen wdith
1220 Revision 500.7 2003/06/28 04:09:37 error
1221 * roomops.c: Backout change to display one less box in the first column in
1222 roomlist view, it doesn't seem to work for everyone
1224 Revision 500.6 2003/06/28 03:52:51 error
1225 * Don't tell browsers not to cache static documents
1227 Revision 500.5 2003/06/28 03:35:23 error
1228 * roomops.c: Display one less floor in the first column in romlist view
1230 Revision 500.4 2003/06/26 03:37:58 ajc
1231 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1232 This will allow some groupware clients to browse the free/busy times of
1233 other users on the system.
1235 Revision 500.3 2003/06/21 05:17:21 ajc
1236 * Better alignment of system messages
1237 * Exterminated display_error() and replaced it with WC->ImportantMessage
1238 which is displayed in a bubble on top of whatever page you're on next.
1239 * Small cosmetic changes
1240 * Fixed some nesting problems in output_headers()
1242 Revision 500.2 2003/06/20 03:39:27 ajc
1243 * Optimization to floor layout in box view
1245 Revision 500.1 2003/06/20 03:04:26 ajc
1246 * "Reply" button on messages now handles IGnet recipients correctly
1248 Revision 500.0 2003/06/10 04:23:08 ajc
1251 Revision 410.50 2003/06/10 04:22:58 ajc
1252 * Updated docs and headers for 5.00 release
1254 Revision 410.49 2003/06/10 04:05:23 ajc
1255 * De-tabled the left side icon bar and reduced one of the graphics, so
1256 that all of the rounded corners show up in Satan's Browser.
1258 Revision 410.48 2003/06/10 03:47:41 ajc
1259 * style.css: added font selection to default <BODY> tag
1261 Revision 410.47 2003/06/06 03:26:03 ajc
1262 * Satan's Browser insists on putting bloody acres of whitespace to the
1263 right of any bulleted list items, making any multi-column table containing
1264 a list take more than the entire screen. Removed all such lists so it
1265 looks ok. If you are reading this and you are a Microsoft employee, please
1266 commit suicide before you break anything else.
1268 Revision 410.46 2003/06/06 02:22:07 ajc
1269 * Changed the upper left and upper right bounded box corners to a solid
1270 blue (#204B78) instead of gradiated, because it was looking funny in
1271 256-color mode. It also looked funny in Internet Explorer, but people
1272 who use Internet Explorer are contributing to terrorism and really don't
1273 deserve Web access in the first place. So I really just fixed this to make
1274 it look good in 256-color Netscape.
1276 Revision 410.45 2003/06/05 21:37:37 ajc
1277 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1278 in b0rken IE browser. Die, Bill, Die.
1280 Revision 410.44 2003/06/05 03:52:29 ajc
1281 * Buncha cosmetic changes
1283 Revision 410.43 2003/06/04 03:41:25 ajc
1284 * Change the appearance of rooms with and without new messages in the
1285 room list -- now defined using CSS
1287 Revision 410.42 2003/06/03 03:57:42 ajc
1288 * Tightened up the room banner a bit. Smaller padding, smaller font,
1291 Revision 410.41 2003/05/31 21:36:45 ajc
1294 Revision 410.40 2003/05/26 21:05:42 ajc
1295 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1296 it to complete the free/busy checking for attendee availability.
1298 Revision 410.39 2003/05/26 05:44:45 ajc
1299 * event.c: fix compiler warning
1301 Revision 410.38 2003/05/26 05:39:46 ajc
1302 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1303 bug fixed in Citadel.
1305 Revision 410.37 2003/05/26 05:28:13 ajc
1306 * serv_func.c: added utility function read_server_text()
1307 * availability.c: banged out more of this code -- still not complete
1309 Revision 410.36 2003/05/26 03:28:02 ajc
1310 * Getting closer to doing the availability check. Created new source
1311 module 'availability.c' for this purpose. Stub function is in place.
1313 Revision 410.35 2003/05/25 04:25:12 ajc
1314 * siteconfig.c: fixed a spelling error
1315 * event.c: add a "Check attendee availability" button, and the code to
1316 bypass saving the event to the server, do something with it, and then
1317 feed the twiddled data structure back to the form display function for
1318 further editing. What's still missing is the code to do the actual
1321 Revision 410.34 2003/05/24 22:22:35 ajc
1322 * Small stylesheet hack to make it work with b0rken IE
1324 Revision 410.33 2003/05/24 22:13:08 ajc
1325 * Changed the login banner a bit
1327 Revision 410.32 2003/05/20 03:25:41 ajc
1328 * Separate event invitees with newlines instead of commas.
1330 Revision 410.31 2003/05/19 19:55:09 ajc
1331 * summary.c: eliminate compiler warnings about unused variables when
1332 compiling a WebCit service without calendar support
1334 Revision 410.30 2003/05/18 02:05:33 ajc
1335 * More conversion of screens to the new look-and-feel.
1337 Revision 410.29 2003/05/16 04:11:29 ajc
1338 * We don't need no steenking workaround. Problem fixed. MIME parser not
1339 broken. Web server was calling it with bad parameters. All fixed now.
1340 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1343 Revision 410.28 2003/05/15 04:52:26 ajc
1344 * Minor workaround in web forms to handle mime parser problem in uploads
1346 Revision 410.27 2003/05/15 03:35:59 ajc
1347 * look and feel overhaul -- almost done!
1349 Revision 410.26 2003/05/14 03:46:35 ajc
1350 * More background cleanup
1352 Revision 410.25 2003/05/05 17:19:46 ajc
1353 * Cleanups to summary page when running on a non ical enabled system
1354 * Use non breaking spaces in summary page box titles
1356 Revision 410.24 2003/05/04 04:22:41 ajc
1357 * Display body of messages on a white background. I am doing this in order
1358 to prepare for making the general background of the screen a darker color.
1360 Revision 410.23 2003/05/04 02:54:55 ajc
1361 * Summary page now uses our cutesy new rounded window boxes
1363 Revision 410.22 2003/05/03 21:28:41 ajc
1364 * Added in a slick new box style and put the room lists in it
1366 Revision 410.21 2003/05/03 16:57:04 ajc
1367 * In the 'folders' and 'portal' views, change the folder delimiter
1368 from / to \ to avoid conflict with room names that have slashes
1370 Revision 410.20 2003/05/03 16:23:29 ajc
1371 * Enforce three columns in portal view of room list
1373 Revision 410.19 2003/05/03 04:52:32 ajc
1374 * Added an experimental new "portal view" to the room list options
1376 Revision 410.18 2003/05/02 03:23:41 ajc
1377 * Minor change to room list algorithm
1379 Revision 410.17 2003/05/01 15:33:05 ajc
1380 * Fixed a potential memory leak in enumeration of MIME parts
1382 Revision 410.16 2003/05/01 03:11:35 ajc
1383 * When static content is requested, fetch it without trying to connect
1386 Revision 410.15 2003/04/30 05:00:00 ajc
1387 * Added the ability to compose messages with file attachments uploaded from
1390 Revision 410.14 2003/04/27 04:46:02 ajc
1391 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1392 observes the flag designating the presence of new messages. (The "rooms
1393 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1394 but that view may get axed soon.)
1396 Revision 410.13 2003/04/26 21:57:53 ajc
1397 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1398 before returning an error code to avoid a file descriptor leak
1400 Revision 410.12 2003/04/19 21:42:36 ajc
1401 * Repaired all my b0rken COLOR tags
1402 * Replaced most FONT tags with SPAN tags
1405 Revision 410.11 2003/04/19 19:58:10 ajc
1406 * Lots of great changes from Nick to make the site CSS-enabled.
1408 Revision 410.10 2003/04/14 04:04:40 ajc
1409 * First cut of CSS-izing WebCit. Probably b0rken.
1411 Revision 410.9 2003/04/09 04:02:32 ajc
1412 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1413 supported the idea of one WebCit connecting to multiple Citadels for a
1414 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1415 * When connecting to Citadel through a Unix domain socket, don't try to make
1416 the Java chat applet available.
1418 Revision 410.8 2003/03/31 03:32:19 ajc
1419 * messages.c: check for 000 terminator while parsing RFC822 headers to
1420 prevent getting hung up while displaying certain badly formatted messages.
1422 Revision 410.7 2003/03/30 06:13:19 ajc
1423 * When reading from the server, do not treat CR as end-of-line because
1424 there's probably an LF coming after it. Instead, keep reading to the LF
1425 and then strip both.
1426 * Do not underline links in the icon bars
1428 Revision 410.6 2003/03/17 04:17:41 ajc
1429 * Call to accept() was being made with an uninitialized variable for the
1430 third argument. Changed the second and third argument to NULL and 0 because
1431 we don't really need accept() to fill up a buffer full of information that
1432 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1434 * Removed the mutex wrapper around select() because we don't need it. All
1435 idle worker threads now block on select() and one of them will wake up when
1436 a connection arrives.
1438 Revision 410.5 2003/03/15 20:55:03 ajc
1439 * When a requested image is not available on the Citadel server, send a
1440 1x1 transparent GIF instead of 404 error.
1442 Revision 410.4 2003/03/14 04:21:57 ajc
1443 * clone events to be encapsulated before saving, because the original
1444 instance may already have a parent, and that makes crashy crashy
1446 Revision 410.3 2003/03/13 05:57:17 ajc
1447 * More encapsulation. Warning: there are bugs in this!!
1449 Revision 410.2 2003/03/13 05:20:23 ajc
1450 * Various changes to the calendar service to handle messages containing
1451 fully encapsulated VCALENDAR components instead of only unencapsulated
1452 VEVENT subcomponents. We have to move in this direction for compatibility
1453 with other products.
1455 Revision 410.1 2003/03/01 22:07:19 ajc
1456 * New user registration, as well as existing user re-registration, now
1457 uses the vCard editing screen.
1458 * Administratively editing users' address book entries now works again,
1459 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1460 in order to enforce this.
1462 Revision 410.0 2003/02/19 03:49:33 ajc
1465 Revision 400.90 2003/02/19 03:49:17 ajc
1466 * latest config.guess and config.sub from www.gnu.org
1468 Revision 400.89 2003/02/07 04:44:17 ajc
1469 * Replaced sleep() with a function that sleeps using select() in order to
1470 avoid potential issues with SIGALRM. Possible fix for weird behavior
1471 when running on a Macintosh.
1473 Revision 400.88 2003/01/29 22:32:07 ajc
1474 * Shuffled some code and comments around; minor cleanup
1476 Revision 400.87 2003/01/28 15:37:12 ajc
1477 * All functions which read binary data from the server now make use of the
1478 read_server_binary() function in tools.c
1479 * Binary reads from server now have safety code to prevent infinite loops
1480 * All output of MIME objects is now done with http_transmit_thing()
1482 Revision 400.86 2003/01/19 06:28:04 ajc
1483 * Minimum required Citadel version 6.05
1485 Revision 400.85 2003/01/16 04:41:26 ajc
1486 * When displaying edit controls for time of day in the calendar, only show
1487 minutes that are multiples of 5 ... unless the existing value is not a
1488 multiple of 5, in which case we show that too.
1490 Revision 400.84 2003/01/15 17:34:04 ajc
1491 * event.c: fixed a misspelling
1492 * config.guess, config.sub: updated using latest from ftp.gnu.org
1494 Revision 400.83 2003/01/14 04:21:27 ajc
1495 * Only offer views which make sense for the default view of a room
1497 Revision 400.82 2003/01/13 03:34:33 ajc
1498 * Get ready for the 4.10 release
1500 Revision 400.81 2003/01/12 23:22:53 ajc
1501 * configure.in: check for libical v0.24 or newer
1503 Revision 400.80 2003/01/07 04:56:17 ajc
1504 * Complete the free/busy transparency handling in the form
1505 * Default times for new events are now in the correct timezone
1507 Revision 400.79 2003/01/06 18:01:35 ajc
1508 * Begin handling of TRANSP property to show event times as free or
1509 busy (not finished).
1511 Revision 400.78 2003/01/05 21:02:14 ajc
1512 * Summary page: three columns are now all the same width
1514 Revision 400.77 2003/01/05 20:56:05 ajc
1515 * minor fix for previous checkin
1517 Revision 400.76 2003/01/05 20:51:01 ajc
1518 * Display PARTSTAT for attendees
1520 Revision 400.75 2003/01/05 05:01:00 ajc
1521 * Add "today's calendar events" to the summary page.
1523 Revision 400.74 2003/01/05 04:27:28 ajc
1524 * Add "Tasks" to the summary page
1526 Revision 400.73 2002/12/28 05:44:09 ajc
1527 * ical_dezonify.c: brought over new version from the Citadel source (again)
1529 Revision 400.72 2002/12/28 05:12:45 ajc
1530 * ical_dezonify.c: brought over new version from the Citadel source.
1532 Revision 400.71 2002/12/26 04:04:48 ajc
1533 * Perform CHEK command when automatically establishing sessions, not just
1534 when one is explicitly created. Some stuff is missing otherwise.
1536 Revision 400.70 2002/12/25 23:18:06 ajc
1537 * Be more strategic about when to call ical_dezonify()
1538 (This may be the last set of fixes. I hope so.)
1540 Revision 400.69 2002/12/25 21:39:38 ajc
1541 * ical_dezonify.c: added.
1542 * calendar.c: convert incoming ical messages to UTC
1543 (the usual routines will then convert them to local time for display)
1545 Revision 400.68 2002/12/25 07:06:00 ajc
1546 * Tweaked the code to work with libical 0.24
1548 Revision 400.67 2002/12/20 04:50:00 ajc
1549 * When saving a calendar event, increment the SEQUENCE property.
1551 Revision 400.66 2002/12/18 05:03:39 ajc
1552 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1553 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1554 Because the libc-allocated buffer was getting clobbered.
1555 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1557 Revision 400.65 2002/12/17 05:01:39 ajc
1558 * Prettied up the calendar day view layout
1559 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1561 Revision 400.64 2002/12/16 04:43:30 ajc
1562 * Correctly handle local time zone when figuring out which day and time to
1563 display events on calendar month/day views. This also seems to have
1564 fixed the bug that was causing events to sometimes get lost when saved.
1566 Revision 400.63 2002/12/15 05:50:59 ajc
1567 * Form editing of date/time fields now assumes that the icaltimetype being
1568 manipulated is in UTC. It converts to/from local time for editing.
1570 Revision 400.62 2002/12/10 23:25:47 ajc
1571 * Display attendees in message view of calendar objects
1573 Revision 400.61 2002/12/07 22:12:59 ajc
1574 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1575 until I implement the Citadel server function which it calls.)
1577 Revision 400.60 2002/11/30 21:34:51 ajc
1578 * Submit organizer in a hidden field, in case the server needs it
1580 Revision 400.59 2002/11/30 04:46:46 ajc
1581 * First cut at adding/removing attendees to an event
1582 (Actual invitations should be sent by the Citadel server)
1584 Revision 400.58 2002/11/29 23:56:19 ajc
1585 * Completed "me as organizer" -- the user's own e-mail address is inserted
1586 as the organizer of new events. Detect when the user is the organizer and
1587 enable/disable the attendees box accordingly.
1589 Revision 400.57 2002/11/29 16:38:37 ajc
1590 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1592 Revision 400.56 2002/11/28 06:03:24 ajc
1593 * Issue an ISME command when editing an event, to determine whether the user
1594 viewing the event is the organizer. (Will use this later to allow/disallow
1595 sending out invitations.)
1597 Revision 400.55 2002/11/26 05:01:04 ajc
1598 * Began handling attendee fields
1600 Revision 400.54 2002/11/16 23:40:11 ajc
1603 Revision 400.53 2002/11/16 23:15:02 ajc
1604 * Make the "all day event" shadebox smaller (month view) - no border.
1605 * Fixed bug that caused any events following an all day event to also appear
1608 Revision 400.52 2002/11/16 05:40:54 ajc
1609 * When adding new events to the calendar, default to the month [and day]
1610 currently being viewed.
1611 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1613 Revision 400.51 2002/11/15 05:05:47 ajc
1614 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1616 Revision 400.50 2002/11/15 04:11:46 ajc
1617 * Added even more nifty JavaScript to cause the hour/minute and end date
1618 fields of a calendar event form to render as disabled when the "all day
1619 event" box is checked -- not just when the user checks the box, but also
1620 when the box begins its life already checked.
1622 Revision 400.49 2002/11/14 04:59:40 ajc
1623 * Correctly serialize and save all day events using date instead of date/time
1625 Revision 400.48 2002/11/13 04:49:23 ajc
1626 * "All day event" shows as a single checkbox, instead of one for the start
1627 time and one for the end time. Added nifty JavaScript to zero and shade
1628 the hour/minute and all end time fields when all-day-event is checked.
1630 Revision 400.47 2002/11/12 05:57:27 ajc
1631 * Display a nicer looking screen when replying to calendar invitations
1632 * When displaying day view, don't show all day events twice
1633 * Day or month view: denote all day events by displaying them inside
1636 Revision 400.46 2002/11/12 03:26:39 ajc
1637 * Tell the user about broken Citadel server connections instead of
1638 simply printing "Goodbye"
1640 Revision 400.45 2002/10/23 04:11:38 ajc
1641 * Detect when a meeting invitation is actually an update for an existing UID
1642 and tell the user so.
1644 Revision 400.44 2002/10/21 20:16:38 ajc
1645 * Display conflicts nicely
1647 Revision 400.43 2002/10/21 18:29:14 ajc
1648 * Ask server to hunt for conflicts when displaying a meeting invitation
1650 Revision 400.42 2002/10/19 21:28:32 ajc
1651 * Moved the calendar meeting request reply functionality to the Citadel server
1653 Revision 400.41 2002/10/19 17:10:14 ajc
1654 * Add "Tentative" accept button
1655 * Only display Accept/Tentative/Decline button when method=REQUEST
1657 Revision 400.40 2002/10/19 04:16:37 ajc
1658 * Save an incoming meeting request into the user's calendar.
1660 Revision 400.39 2002/10/18 20:55:05 ajc
1661 * Began work on meeting request accept/decline
1663 Revision 400.38 2002/10/16 19:16:39 ajc
1664 * Fixes and updates to build WebCit on Linux for IBM S/390
1666 Revision 400.37 2002/10/09 04:12:44 ajc
1667 * Templatized trailing HTML
1668 * Templatized "new start page" page
1669 * Added global substitution macros
1671 Revision 400.36 2002/10/09 03:51:01 ajc
1672 * Templatized the <HEAD> section of HTML
1674 Revision 400.35 2002/10/07 23:03:38 ajc
1675 * messages.c: don't display room name field when it's blank
1677 Revision 400.34 2002/10/07 04:10:37 ajc
1678 * When displaying meeting invitations, only show date/time for VEVENT
1679 subcomponents. Date/time for other subcomponents are irrelevant.
1680 * Cleaned up HTML display of meeting invitations.
1682 Revision 400.33 2002/10/03 03:40:31 ajc
1683 * Worked on meeting accept/decline a little bit
1685 Revision 400.32 2002/09/30 03:58:35 ajc
1686 * Dabbled in handling incoming meeting requests
1688 Revision 400.31 2002/09/29 20:15:43 ajc
1689 * Completed the calendar day view
1691 Revision 400.30 2002/09/28 04:01:30 ajc
1692 * started fleshing out the calendar day view
1694 Revision 400.29 2002/09/27 21:19:28 ajc
1697 Revision 400.28 2002/09/27 18:31:33 ajc
1698 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1699 * After saving a VEVENT, return to the correct calendar view and date
1701 Revision 400.27 2002/09/27 17:15:44 ajc
1702 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1704 Revision 400.26 2002/09/27 04:37:21 ajc
1705 * New, buggy versions of event editing screens
1707 Revision 400.25 2002/09/26 22:00:16 ajc
1708 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1709 month 1 in libical functions)
1711 Revision 400.24 2002/09/25 21:57:13 ajc
1712 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1715 Revision 400.23 2002/09/24 04:12:34 ajc
1716 * Rough cut of the two-pass calendar display routines (first pass: go thru
1717 messages gathering VEVENT items; second pass: render calendar with data)
1719 Revision 400.22 2002/09/23 04:01:33 ajc
1720 * Presentation changes to calendar month view
1722 Revision 400.21 2002/09/22 05:20:27 ajc
1723 * Began implementing month view
1725 Revision 400.20 2002/09/21 04:38:05 ajc
1726 * Added utility functions for displaying vcalendar timestamps in web forms
1727 and translating form data back to timestamps.
1728 * Completed the "edit task" and "add new task" screens.
1730 Revision 400.19 2002/09/20 20:28:08 ajc
1731 * Smooth transition between "list tasks" & "edit task" screens
1733 Revision 400.18 2002/09/20 03:54:44 ajc
1734 * Display the "Tasks" view as a bulleted list with each task clickable
1735 * Clicking brings up an (unfinished) "edit task" screen
1737 Revision 400.17 2002/09/18 21:44:02 ajc
1738 * display VTODO parameters
1740 Revision 400.16 2002/09/17 04:21:00 ajc
1741 * Handler chains for VCALENDAR and VTODO types
1743 Revision 400.15 2002/09/17 03:37:10 ajc
1744 * Implemented a 'display handler' infrastructure for various groupware types
1746 Revision 400.14 2002/09/16 03:35:12 ajc
1747 * Just a bunch of glue code to iterate through the various types of ical
1748 objects we could encounter
1750 Revision 400.13 2002/09/15 04:05:41 ajc
1751 * Process calendar object subcomponents
1753 Revision 400.12 2002/09/15 03:40:13 ajc
1755 * When a text/calendar MIME type is discovered in a message, send it to
1756 the (currently skeleton) parser in calendar.c
1757 * calendar.c: skeleton parser for calendar objects which currently just
1758 creates an icalcomponent object and frees it.
1760 Revision 400.11 2002/09/15 03:16:24 ajc
1761 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1762 function namespace in libical
1764 Revision 400.10 2002/09/15 02:50:55 ajc
1765 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1767 Revision 400.9 2002/09/14 21:33:31 ajc
1768 * Backed out compression of inlines -- not all browsers appear to handle it
1770 Revision 400.8 2002/09/14 20:20:29 ajc
1771 * Attempting to push more stuff through compression. I've introduced some
1772 sort of deadlock bug that I can't seem to find yet...
1774 Revision 400.7 2002/09/14 20:00:22 ajc
1775 * Compress output_image() graphics
1777 Revision 400.6 2002/09/14 16:26:35 ajc
1778 * output_image() now reads the entire image from Citadel into a buffer before
1779 sending it to the browser (for performance reasons, and so it can compress)
1781 Revision 400.5 2002/09/14 04:52:59 ajc
1782 * Look for the "libical" calendaring library and link it in if present...
1784 Revision 400.4 2002/09/14 04:02:36 ajc
1785 * Finished gzip compression of dynamic pages (when browser supports it)
1787 Revision 400.3 2002/09/13 20:40:53 ajc
1788 * Detect when the client browser is capable of gzip encoding
1789 (actual encoding is not implemented yet)
1791 Revision 400.2 2002/09/13 15:54:40 ajc
1792 * Reversed the above change because I broke it somehow
1794 Revision 400.1 2002/09/11 22:46:59 ajc
1795 * Started adding in compression and calendaring library detects (not finished)
1797 Revision 400.0 2002/09/09 03:56:11 ajc
1798 * This is version 4.00
1800 Revision 323.68 2002/09/09 03:51:01 ajc
1801 * In the HTML-to-HTML converter:
1802 --> Open links in new window (as with text msgs)
1803 --> Convert loose URL's to hot links (as with text msgs)
1805 Revision 323.67 2002/09/06 03:59:11 ajc
1806 * Added an "About this server" panel to the Summary page.
1807 (Useless fluff, but better than an empty column.)
1809 Revision 323.66 2002/08/26 02:57:06 ajc
1810 * Rooms listed on the summary page are now clickable-gotoable
1812 Revision 323.65 2002/08/26 01:24:09 ajc
1813 * Added a "summary" page (rather sparse for now)
1815 Revision 323.64 2002/08/24 15:30:48 ajc
1816 * GET instead of POST for listsub. Also add a 'Back...' link.
1818 Revision 323.63 2002/08/24 05:59:24 ajc
1819 * Bugfixes and cosmetic changes to listsub system
1821 Revision 323.62 2002/08/23 03:37:19 ajc
1822 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1824 Revision 323.61 2002/08/22 03:55:47 ajc
1825 * 'unsubscribe' command (but not 'confirm unsubscribe')
1827 Revision 323.60 2002/08/21 21:58:37 ajc
1828 * Completed self-service list subscription via web.
1829 (Still need to implement unsubscribe.)
1831 Revision 323.59 2002/08/16 22:06:51 ajc
1834 Revision 323.58 2002/08/16 03:51:12 ajc
1835 * I think I've finally nailed the 'no session' pages now...
1837 Revision 323.57 2002/08/15 03:49:47 ajc
1838 * Fleshed out the list subscription page a bit
1840 Revision 323.56 2002/08/13 19:55:12 ajc
1841 * Keep track of the HTTP "Host:" header being sent by the browser.
1842 (We're going to need this in the near future)
1844 Revision 323.55 2002/08/05 16:07:30 ajc
1845 * Moved "edit floor label pic" to the floor editing screen
1847 Revision 323.54 2002/08/05 15:53:00 ajc
1848 * Commands to add, change, delete floors
1850 Revision 323.53 2002/07/26 03:20:04 ajc
1851 * Beautified the folder tabs in "edit room"
1853 Revision 323.52 2002/07/25 04:01:58 ajc
1854 * Final cleanup of changes (finally located and fixed the bug)
1856 Revision 323.51 2002/07/24 04:14:23 ajc
1857 * Minor code cleanup of last night's changes
1859 Revision 323.50 2002/07/23 15:40:54 ajc
1860 * Minor cleanup of previous changes
1862 Revision 323.49 2002/07/23 04:43:58 ajc
1863 * Updated message reading to use the new MSG4 command, so we can do output
1864 of various types of richtext (mainly HTML).
1866 Revision 323.48 2002/07/16 03:37:24 ajc
1867 * Small change to above
1869 Revision 323.47 2002/07/16 03:23:37 ajc
1870 * Display HTML messages as HTML. (Wow!)
1872 Revision 323.46 2002/07/13 04:39:59 ajc
1873 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1874 output HTML instead of converting to text/plain and back. (Not finished.)
1876 Revision 323.45 2002/07/11 03:17:03 ajc
1877 * hacks to text_to_server() to transmit messages as HTML
1879 Revision 323.44 2002/07/09 04:21:12 ajc
1882 Revision 323.43 2002/07/06 03:10:26 ajc
1883 * Enable a "make this my start page" link that works in lots of places.
1884 Configures a user's preference of where to go after login.
1886 Revision 323.42 2002/06/19 22:01:31 ajc
1887 * When editing another user's vCard, do a "transient goto" to their config
1888 room so you don't automatically gain access to their config room.
1889 * When creating a user, go back to the "select user to edit" screen with the
1890 new user's account name pre-selected.
1892 Revision 323.41 2002/06/17 03:48:44 ajc
1893 * Finished the thing to edit other users' vCards.
1895 Revision 323.40 2002/06/16 21:49:02 ajc
1896 * Administratively edit other users' vCards. Still needs a couple of lines
1897 of glue code to make it work.
1899 Revision 323.39 2002/06/15 20:34:39 ajc
1900 * Use safestrncpy() instead of strncpy() where appropriate
1901 * Fixed a memory allocation bug in the vCard parser
1903 Revision 323.38 2002/05/23 03:40:05 ajc
1904 * Brought over a utility function I'll need later
1906 Revision 323.37 2002/05/22 02:34:56 ajc
1907 * Finished room/folder view selector. Pretty cool.
1909 Revision 323.36 2002/05/22 01:53:23 ajc
1910 * Room list or folder list? Give the user a choice. (Has bugs.)
1912 Revision 323.35 2002/05/12 15:21:43 error
1913 * do_template() now parses a .wml file for WAP clients, and a .html file
1916 Revision 323.34 2002/05/11 22:46:19 error
1917 * Track whether user-agent is a WAP gateway
1919 Revision 323.33 2002/05/11 15:35:07 error
1920 * webcit.c: add MIME types for WAP/WML
1922 Revision 323.32 2002/05/10 15:29:58 ajc
1923 * Hacked the address book view a little bit
1925 Revision 323.31 2002/05/09 03:53:56 ajc
1926 * Began working on address book view
1928 Revision 323.30 2002/05/08 03:38:58 ajc
1929 * Preferences framework
1931 Revision 323.29 2002/05/07 03:57:29 ajc
1932 * In message summary, replace 'Del' links with checkboxes
1934 Revision 323.28 2002/05/05 03:28:15 ajc
1935 * Shuffled around the room banner a bit
1937 Revision 323.27 2002/05/03 19:32:39 ajc
1938 * Finished "folder list" mode (still need to move it to a permanent location)
1940 Revision 323.26 2002/05/03 03:55:17 ajc
1941 * more folder display stuff
1943 Revision 323.25 2002/05/01 22:03:07 ajc
1944 * "folder list" view (not finished)
1946 Revision 323.24 2002/05/01 03:23:31 ajc
1947 * Added a drop-down box to change a user's view of a room.
1949 Revision 323.23 2002/04/28 03:56:47 ajc
1950 * Finished summary mode (for the most part, anyway)
1952 Revision 323.22 2002/04/26 21:13:21 ajc
1953 * Separated "summary mode" message listing into its own function
1954 * Go to summary mode automatically when the server says that view=1
1956 Revision 323.21 2002/04/20 04:14:29 ajc
1957 * Some work on email summary screen
1959 Revision 323.20 2002/03/31 05:02:39 ajc
1960 * Remove "Page another user" link from main menu
1961 * Add "edit my citadel config room" type link from edit user screen
1963 Revision 323.19 2002/03/29 22:30:45 ajc
1964 * Finished the "edit user" screen.
1966 Revision 323.18 2002/03/29 15:18:09 ajc
1967 * yep ... more user edit stuff
1969 Revision 323.17 2002/03/26 19:01:12 ajc
1970 * More edit user stuff
1972 Revision 323.16 2002/03/26 18:23:23 ajc
1973 * Don't display room banner on screens that don't pertain to a particular room
1974 * Initial prep for add/change/delete user accounts screen
1976 Revision 323.15 2002/03/22 04:33:08 ajc
1977 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1979 Revision 323.14 2002/03/19 04:35:10 ajc
1980 * Brought over yet another new version of the MIME parser from Citadel
1982 Revision 323.13 2002/03/13 03:56:52 ajc
1983 * New site config option "Allow system Aides to gain access to mailboxes"
1985 Revision 323.12 2002/03/12 23:13:57 ajc
1986 * Moved room access controls out of the admin menu and into the room commands
1987 menu. Prettied up the access control list screen.
1989 Revision 323.11 2002/03/10 06:07:09 ajc
1990 * Handle multiple Internet e-mail addresses in vCard editor
1992 Revision 323.10 2002/03/07 04:56:09 ajc
1993 * Final polish for initial round of vCard editing functions. Only show "edit"
1994 link when editing user's own vCard in the My Citadel Config> room.
1996 Revision 323.9 2002/03/06 05:22:33 ajc
1997 * More vcard editing form stuff
1999 Revision 323.8 2002/03/05 05:05:06 ajc
2000 * More vCard editing stuff
2002 Revision 323.7 2002/03/04 05:28:54 ajc
2003 * Wrote some skeleton code for robust vCard editing
2005 Revision 323.6 2002/03/03 06:58:25 ajc
2006 * Login errors displayed in red
2008 Revision 323.5 2002/03/03 06:52:59 ajc
2009 * Allow editing of the "disable self-service user account creation" site config option
2011 Revision 323.4 2002/02/24 07:02:44 ajc
2012 * Added the ability to enter a Subject: line in messages
2013 * Go to the Mail room when user clicks on the new mail alert icon
2015 Revision 323.3 2002/02/13 22:47:51 ajc
2016 * Added some rudimentary support for displaying vCards as card-looking things
2018 Revision 323.2 2002/02/13 15:04:25 ajc
2019 * Began some hacks for vCard processing
2021 Revision 323.0 2002/01/13 09:07:06 ajc
2024 Revision 322.4 2002/01/13 09:06:38 ajc
2025 * Brought over the debugged mime parser from Citadel
2027 Revision 322.3 2002/01/05 06:19:17 error
2028 * Add MIME types text/css and image/png
2030 Revision 322.2 2002/01/03 22:32:38 ajc
2031 * templatized the "prompt for recipient" screen
2033 Revision 322.1 2001/12/28 09:43:05 error
2034 * Client support for hostnames up to 63 characters
2036 Revision 322.0 2001/12/26 23:11:56 ajc
2039 Revision 321.1 2001/12/26 23:11:25 ajc
2040 * Minor change to the upload handler, to fix graphics uploads
2042 Revision 321.0 2001/12/26 05:28:02 ajc
2045 Revision 320.2 2001/12/26 05:24:11 ajc
2046 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2047 link tags. The nifty JavaScript stuff is now used only to light up the
2048 buttons during mouse hovers, and nothing more.
2050 Revision 320.1 2001/12/25 00:14:44 error
2051 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2053 Revision 320.0 2001/12/21 06:04:03 ajc
2056 Revision 301.22 2001/12/21 06:03:54 ajc
2059 Revision 301.21 2001/12/20 05:02:42 ajc
2060 * If you paid for this software, someone is ripping you off.
2061 * Fixed the urlesc() function to use a caller-supplied target buffer.
2063 Revision 301.20 2001/12/18 20:35:29 ajc
2064 * More fun JavaScript-enabled buttons
2066 Revision 301.19 2001/12/18 16:48:06 ajc
2067 * Began testing new JavaScript-enabled k00l light-up buttonz
2069 Revision 301.18 2001/12/18 06:06:20 ajc
2070 * mime parser update
2072 Revision 301.17 2001/12/15 20:51:33 ajc
2073 * "reply" button on pop-up pages
2075 Revision 301.16 2001/12/11 16:02:40 ajc
2076 * Completed support for add/remove mailing list recipients.
2078 Revision 301.15 2001/12/11 15:22:53 ajc
2079 * Began constructing the listserv screen for config (not tested)
2081 Revision 301.14 2001/12/11 05:37:12 ajc
2082 * Finished the share/unshare room screen in Edit Room
2084 Revision 301.13 2001/12/03 04:43:40 ajc
2085 * Brought over an update of the MIME parser from Citadel.
2087 Revision 301.12 2001/12/02 07:09:13 ajc
2088 * Turned the room editing page into a tabbed dialog
2089 * Started adding some of the room sharing stuff
2091 Revision 301.11 2001/11/22 05:17:06 ajc
2092 * Completed the add/change/delete neighbor node screens
2094 Revision 301.10 2001/11/18 01:47:24 ajc
2095 * Tentatively begun the change of networking configuration screens to reflect
2096 the new network architecture of the server.
2098 Revision 301.9 2001/11/18 01:41:09 ajc
2099 * Brought over the newer string tokenizer from Citadel
2100 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2101 server's convention of #define SIZ 4096
2103 Revision 301.8 2001/11/14 03:20:22 ajc
2104 * Add some more of the newer config settings to the site config screen
2106 Revision 301.7 2001/09/25 03:34:09 ajc
2107 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2108 and bail out without bothering the Citadel server.
2110 Revision 301.6 2001/08/22 16:38:06 ajc
2111 * Added the "-c" command line option to generate optional cookies indicating
2112 the host name of the server. This makes it easy to put a cluster of WebCit
2113 servers behind (for example) an Arrowpoint load balancer.
2115 Revision 301.5 2001/08/21 04:02:56 ajc
2116 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2117 unwanted page caching
2119 Revision 301.4 2001/08/13 03:43:24 ajc
2122 Revision 301.3 2001/08/13 03:40:01 ajc
2123 * Another attempt at focus
2125 Revision 301.2 2001/08/11 04:24:39 ajc
2126 * Attempt at setting focus to msgtext area when entering a message.
2128 Revision 301.1 2001/08/02 03:42:03 ajc
2129 * Changed the wholist to work with the new masquerade semantics
2131 Revision 301.0 2001/06/28 15:05:31 ajc
2134 Revision 300.2 2001/06/28 15:03:49 ajc
2135 * Every generated page now includes a meta tag to disable evil "smart tags"
2136 (see http://smarttags.manilasites.com/ for more information)
2138 Revision 300.1 2001/06/28 02:39:54 ajc
2139 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2140 the screen where you can create a room...
2142 Revision 300.0 2001/06/27 06:24:06 ajc
2143 * Tagged everything as Version 3.00
2145 Revision 213.25 2001/06/27 06:22:49 ajc
2146 * Updated docs for the 3.00 release
2148 Revision 213.24 2001/06/27 06:16:01 ajc
2149 * Correct generated window name in pop up pages
2150 * Added handling of MIME inline images (not tested)
2152 Revision 213.23 2001/06/22 17:58:20 ajc
2153 * A few performance and tuning cleanups. Increased the size of the socket
2154 queue length to 100 for use on big systems. Also, during startup, the
2155 initial startup thread now exits after creating the worker threads, instead
2156 of becoming a worker thread itself. For some reason Solaris had problems
2157 with the latter method.
2159 Revision 213.22 2001/06/07 03:16:57 ajc
2160 * Brought over an updated mime parser from Citadel
2162 Revision 213.21 2001/06/06 14:44:25 ajc
2163 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2165 Revision 213.20 2001/05/31 02:26:22 ajc
2166 * Fixed login to take you to the Lobby instead of the next room.
2168 Revision 213.19 2001/05/30 22:37:09 ajc
2169 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2170 or a "filename" from the MIME parser.
2172 Revision 213.18 2001/05/30 01:06:57 ajc
2173 * Changes to mime parser ... still something wrong
2175 Revision 213.17 2001/05/28 19:27:29 ajc
2176 * Fixed bug which marked all messages in Lobby as old before reading at login
2178 Revision 213.16 2001/05/25 22:39:26 ajc
2179 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2181 Revision 213.15 2001/05/23 16:15:23 ajc
2182 * UI changes (pretty frames with no scrollbars)
2184 Revision 213.14 2001/05/22 00:32:17 ajc
2187 Revision 213.13 2001/05/22 00:02:18 ajc
2188 * Another attempt to fix the fd leak
2190 Revision 213.12 2001/05/19 02:21:40 ajc
2191 * Attempt to fix the dangling sockets.
2193 Revision 213.11 2001/05/15 03:22:25 ajc
2194 * More icon updates and link cleanup type stuff
2196 Revision 213.10 2001/05/06 05:11:48 ajc
2197 * Added paging icon and right-justified it
2198 * Send-page window is now a popup
2200 Revision 213.9 2001/05/04 04:28:10 ajc
2201 * Added "page user" button in wholist
2203 Revision 213.8 2001/05/01 00:49:43 ajc
2204 * more of the UI overhaul
2206 Revision 213.7 2001/04/30 01:49:36 ajc
2207 * more work on UI overhaul
2209 Revision 213.6 2001/04/29 04:39:23 ajc
2210 * User interface overhaul now in progress. WARNING: incomplete system.
2212 Revision 213.5 2001/04/01 22:13:37 cough
2213 * Modified roomops.c to give users the ability to pick a floor at room
2216 Revision 213.4 2001/02/15 01:21:55 ajc
2217 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2218 invite/kickout functionality.
2220 Revision 213.3 2001/01/25 23:10:00 ajc
2221 * "Delete message" button now confirms on client-side using JavaScript
2223 Revision 213.2 2000/12/05 18:39:49 ajc
2224 * Added support for non-USA countries in registration screen (requires the
2225 latest Citadel server, which supports the country field)
2227 Revision 213.1 2000/10/20 04:27:46 ajc
2228 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2230 Revision 213.0 2000/10/03 16:44:01 ajc
2231 * Tagged for 2.13 release
2233 Revision 212.16 2000/10/03 03:15:53 ajc
2234 * Cosmetic changes to login screen, menu bar, and message header bar
2236 Revision 212.15 2000/09/28 03:44:52 ajc
2237 * Linked to the bio/photo page from message headers. I'm not sure I like the
2238 color scheme, though.
2240 Revision 212.14 2000/09/28 03:37:23 ajc
2241 * who.c: provide links to bio/photo pages for each user in the wholist
2243 Revision 212.13 2000/09/24 21:37:21 ajc
2244 * When reading large numbers of messages, group them in smaller numbers and
2245 display the selector bar in search engine style (like AltaVista and Google)
2247 Revision 212.12 2000/09/24 04:17:16 ajc
2248 * Templatized the room banner.
2250 Revision 212.11 2000/09/17 03:29:45 ajc
2251 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2253 Revision 212.10 2000/09/14 11:43:37 error
2254 Replace occurrences of % throughout the HTML with %% so as to be friendly
2255 to HP/UX printf() and possibly others.
2257 Revision 212.9 2000/09/13 04:13:59 ajc
2258 * Completed the initial hack of the variable substitution template thingy.
2259 Check out static/login.html to see the first template.
2261 Revision 212.8 2000/09/11 17:08:16 ajc
2262 * Started templatizing the login screen. Not finished yet.
2264 Revision 212.7 2000/09/11 03:29:50 ajc
2265 * Started working on a variable-substitution thing
2267 Revision 212.6 2000/08/30 03:20:22 ajc
2268 * Put the wholist back into its own window.
2270 Revision 212.5 2000/07/06 03:46:29 ajc
2271 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2273 Revision 212.4 2000/06/29 04:22:35 ajc
2274 * Changed the format of the wholis (again). Now it shows up in a frame
2275 instead of a separate window.
2277 Revision 212.3 2000/06/12 03:28:44 ajc
2278 * added support for multi-line paging
2280 Revision 212.2 2000/06/07 04:11:28 ajc
2281 * HTML changes to room banner
2283 Revision 212.1 2000/05/31 04:29:54 ajc
2284 * Initial support for "summary" (headers only, no body) mode of reading
2285 messages, and "read one" mode. For future support of 'traditional' email.
2287 Revision 212.0 2000/05/23 20:35:52 ajc
2288 * Tagged for the 2.12 release
2290 Revision 211.19 2000/05/18 02:33:39 ajc
2291 * Don't call whobbs() directly after changing masq room/host, it screws up the
2292 refresh. It now calls an HTTP redirect page instead.
2293 * added http_redirect(char *url) function to accomplish the above
2295 Revision 211.18 2000/05/08 17:24:32 ajc
2296 * Removed HTTP date fields because it was confusing browser caches (weird)
2297 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2299 Revision 211.17 2000/05/07 23:46:55 ajc
2300 * added Date: and Last-Modified: headers to HTTP output
2301 * masquerade room/host screen now runs in wholist window, and returns to it
2303 Revision 211.16 2000/05/02 17:32:06 ajc
2304 * Font related changes to html
2306 Revision 211.15 2000/04/20 02:42:23 ajc
2307 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2308 crashing every session, every time. (?)
2309 * End the session after displaying robots.txt or nocookies.html, to prevent
2310 big session logjams when either of these conditions are met
2312 Revision 211.14 2000/04/15 15:43:46 nbryant
2313 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2314 64-bit gcc on sparc is evil)
2316 Revision 211.13 2000/04/06 20:42:03 nbryant
2317 * configure.in: fix a typo
2319 Revision 211.12 2000/04/06 20:37:01 nbryant
2320 * solaris cleanups and warning fixes
2322 Revision 211.11 2000/03/31 03:48:52 ajc
2323 * text_to_server() now behaves the way web users expect text entry to work.
2324 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2326 Revision 211.10 2000/03/31 02:39:06 ajc
2327 * Fixed bugs in "Site configuration" and added new fields.
2329 Revision 211.9 2000/03/31 02:08:45 ajc
2330 * Added "max messages per page" and "read next nnn" stuff to read loop
2331 (probably not in its final form)
2333 Revision 211.8 2000/03/28 17:02:47 nbryant
2334 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2336 Revision 211.7 2000/03/27 16:18:17 ajc
2337 * Implement multi-room chat as available in Citadel 5.70
2339 Revision 211.6 2000/03/23 04:45:15 ajc
2340 * Experimental move of wholist to a separate auto-refreshing window
2342 Revision 211.5 2000/03/19 22:49:03 ajc
2343 * Made the header-bar buttons more visible
2344 * Added a "reply" header-bar button
2345 * Move "Subject:" lines into the header-bar
2346 * Padded the header-bars by one pixel (nicer looking)
2347 * Changed message date/time output format
2349 Revision 211.4 2000/03/19 19:49:31 ajc
2350 * Added support for unix domain sockets
2352 Revision 211.3 2000/02/11 23:45:04 nbryant
2353 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2354 * tcp_sockets.c: include <arpa/inet.h>
2356 Revision 211.2 2000/02/11 23:30:04 nbryant
2357 configure.in: added some code for FreeBSD
2359 Revision 211.1 2000/01/11 04:20:40 ajc
2360 * Add "close window" option to goodbye screen
2362 Revision 211.0 2000/01/04 15:24:16 ajc
2363 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2364 * This will be released as v2.11; tagged everything as such.
2366 Revision 210.0 1999/12/24 04:57:18 ajc
2369 Revision 1.121 1999/12/23 04:54:48 ajc
2370 * Changed session cookie from hexadecimal encoding to base64
2371 * Removed overly verbose logging
2373 Revision 1.120 1999/12/12 18:12:28 ajc
2374 * get http request: clear hold buffer before starting to read in HTTP request.
2375 This was causing some requests to get corrupted.
2377 Revision 1.119 1999/12/08 18:25:21 ajc
2378 * Increased the size of the backlog queue length passed to accept() and made
2379 it a configuration parameter in webcit.h
2381 Revision 1.118 1999/12/07 16:09:26 ajc
2382 * Better (non fireworks display mode) handling of broken HTTP sockets
2384 Revision 1.117 1999/12/06 03:40:29 ajc
2385 * Moved a bunch of other global variables to per-session variables
2387 Revision 1.116 1999/12/06 02:05:33 ajc
2388 * Moved global march list into per-session context
2390 Revision 1.115 1999/12/05 18:38:02 ajc
2391 * Auto-scaling worker thread pool size
2393 Revision 1.114 1999/12/05 17:38:41 ajc
2394 * Additional debugging and cleanup
2396 Revision 1.113 1999/12/04 22:16:05 ajc
2397 * Moved all diagnostic output to stderr
2398 * Moved "HTTP/1.0 200 OK" output to output_headers()
2400 Revision 1.112 1999/12/04 21:56:59 ajc
2401 * Finished the overhaul. Now to tune...
2403 Revision 1.111 1999/12/03 17:59:53 ajc
2404 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2405 pseudocode so the build is currently broken.
2407 Revision 1.110 1999/12/03 16:37:46 ajc
2408 * Repaired HTTP output for image transfers and static content
2410 Revision 1.109 1999/12/03 05:09:54 ajc
2411 * Rewrote the HTTP engine and application coupling to run in a worker thread
2412 model and to run as a single multithreaded program (eliminated helper
2413 processes and pipes). It currently runs but has many large bugs.
2415 Revision 1.108 1999/12/03 00:18:20 ajc
2416 * Added ".c.o" rule to Makefile
2418 Revision 1.107 1999/11/26 03:32:59 ajc
2419 * Started moving all of the global variables into a struct, to facilitate
2420 multithreaded server.
2422 Revision 1.106 1999/11/26 01:28:10 ajc
2425 Revision 1.105 1999/11/04 02:05:02 ajc
2426 * Added 'number of worker threads' to site config screen
2428 Revision 1.104 1999/10/25 02:25:09 ajc
2429 * Shuffled around the room editing commands
2431 Revision 1.103 1999/10/14 04:07:18 ajc
2432 * Cleaned up the bottom-of-page icons
2434 Revision 1.102 1999/10/08 23:58:11 ajc
2435 * Minor bug fix in registration screen
2437 Revision 1.101 1999/10/06 02:44:02 ajc
2438 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2439 it back in when it's fixed. Also added more attempts at cache disabling,
2440 but it still doesn't work in the StarOffice browser. I don't know why.
2442 Revision 1.100 1999/10/02 03:26:14 ajc
2443 * Merged in Nick's bit of JavaScript to handle key commands.
2444 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2445 in a text field. Right now you can't even log in.
2447 Revision 1.99 1999/09/01 01:06:11 ajc
2448 * Added "max message length" field in global config screen
2450 Revision 1.98 1999/08/14 18:16:10 ajc
2451 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2454 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2455 * Did neat stuff to the bottom of the page
2457 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2458 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2459 to a Citadel server fails.
2460 * messages.c: don't auto-link URL's in messages if it would cause
2463 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2464 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2465 compiler. This should make more browsers happy.
2467 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2468 * Added support for "robots.txt" telling spiders to go away.
2469 * Do a slrp_highest() when logging off.
2471 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2472 * Rearranged the code in "Site-wide configuration" and "Generic
2473 server command" to avoid nested server operations
2475 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2476 * webcit.c: added "back, top, next" buttons to bottom of each page
2477 * menubar.html: replaced "User list" with "Page another user"
2479 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2480 * context_loop.c: rearranged some code to try to eliminate deadlocks
2482 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2483 * Unknown URL's now display the main menu instead of diagnostics
2484 * Diagnostics are now at <baseurl>/diagnostics
2486 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2487 * Session no longer locks up when an express message is cancelled
2488 * The default Citadel server is now "localhost" instead of uncnsrd
2489 * Added some documentation
2491 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2492 * roomops.c: made room banner graphics more reliable
2493 * messages.c: added code to prevent accidental "double-posting"
2494 * who.c: fixed the "Change room/host/user" submit logic
2496 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2497 * Changed static/menubar.html so the text is readable
2499 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2500 * Ditched the frames mode completely. It wasn't working properly in,
2501 among other places, IE 5. Die, Bill, Die.
2503 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2504 * Fixed the behavior of the "forget room" routine, to properly handle
2505 the transition back to the Lobby after it's all done.
2506 * Added ExpressMessageCat() to allow code to send the user messages
2507 along with incoming express messages
2508 * WebCit now sends the name of the end user's browser as the client
2509 name in a Citadel IDEN command rather than its own name.
2511 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2512 * Minor code cleanups
2513 * New mail notification
2515 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2516 * Top-aligned all the cells in the fake frames in non-frames mode
2518 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2519 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2520 of a Goto, in order to prevent it from first marking all msgs old.
2522 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2523 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2524 which can differentiate the needs of frames and noframes modes
2526 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2527 * webserver.c: added "-t" option to send traces somewhere else
2529 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2530 * context_loop.c: display an error page if the client browser
2531 requests a non-root page and there is no cookie set
2532 * webserver.c: took my name off the copyright notice (it's a group
2535 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2536 * Reworked a lot of the structure, made more HTML "embeddable"
2537 * Changed the noframes mode to display "fake" frames using tables
2539 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2540 Changed some output formatting (mainly <FONT> tags).
2541 Changed who.c to use urlescputs() rather than escputs()
2542 in urls so GOTOs and User Profiles work when the string has a
2545 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2546 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2547 How to cause "onLoad=" to cause a sibling frame to refresh without
2548 having to use the nonportable HTTP "Window-Target:" directive. Began
2549 implementation of this; it should allow portable NS/IE compatibility.
2551 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2552 * Implemented "access level required to create rooms"
2554 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2555 * webcit.c: modified getz() to *exit* the program when fgets()
2556 returns an error. This is actually the desired behavior; it would
2557 otherwise busy-loop forever on a broken pipe.
2559 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2560 * webcit.c: added to getz() the ability to return an error code;
2561 implemented this in the main loop, hopefully fixing problems
2562 * Added "braindamage" file (frames/JS browser compatibility list)
2563 * Added HTTP "User-agent:" detection
2564 * wildmat.c, braindamage.c: added
2565 * Initial value of 'noframes' is now set by the braindamage check
2566 * Ran everything through "indent -kr -i8"
2567 * roomops.c: in room list, print a in otherwise empty cells
2569 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2570 * context_loop.c: warning fix
2571 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2573 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2574 * Resolve the name of the connecting host and pass it on to Citadel
2576 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2577 * wDumpContent() is now responsible for </BODY></HTML> most of the
2578 time (parameter settable) so that the main menu can easily be
2579 embedded in every page when running in noframes mode
2580 * noframes mode selection is now carried in the cookie
2582 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2583 * Made the frames stuff less dependent on the HTML TARGET= directive
2584 and more dependent on the HTTP Window-target: directive.
2585 * Made the system semi-navigable in noframes mode.
2587 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2588 * Brought over the new room listing code and <G>oto heuristics
2589 from the main Citadel tree, to pay attention to floor/room ordering
2591 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2592 * Modified the back end of mime_parser to use callbacks instead of
2593 doing something specific. Now we can use it elsewhere.
2595 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2596 * Fixed the bugs in "Site-wide configuration"
2597 * Added a "generic server commands" screen
2599 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2600 * Reduced the multiple cookies down to one cookie combining all data.
2602 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2603 * Removed wc_host and wc_port cookies.
2604 * Added an "edit your session" screen to change your wholisting.
2606 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2607 * Added "enter registration"
2608 * Set up automatic trigger of Enter Registration when the server
2610 * Established that a one-to-one WebCit/Citadel correspondence will
2611 be required. No big deal due to shared code segments.
2612 * Added "change password"
2613 * Added networking configuration screens. These still need testing.
2614 * Added a "kill session" link to each line of the wholist when
2615 logged in as an aide, and the screens to perform this operation.
2617 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2618 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2619 * "Finished" the MIME parser.
2620 * Got image uploads working.
2621 * Added "add/edit user photo" screens.
2622 * Added "add/edit room graphic" screens.
2623 * Added "add/edit floor graphic" screens.
2624 * Fixed display of floor graphic in known rooms list.
2626 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2627 * Wrote mime_parser.c for handling of image uploads. This will also
2628 be used in future Citadel MIME projects.
2630 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2631 * Fixed a bug in the room banner display code
2632 * Added "delete room"
2633 * Added "validate users"
2635 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2636 * Added "edit room info file"
2639 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2640 * Changed the "auto read new" functionality from a meta refresh tag
2641 to an "onload" directive (the former was causing graphics problems)
2642 * Added "create room"
2645 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2646 * Got the Zap and List-Zapped commands working
2647 * Added a convenience function to display a page with an error string
2648 * Automatically do a read-new-msgs whenever a new room banner is loaded
2650 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2651 * Added the screens to send pages
2652 * Changed message headers to display in bigger font, non-boldface
2653 * Added the chat system
2654 * Added goto private rooms
2656 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2657 * Replace "Citadel" in menu bar with the Citadel logo
2659 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2660 * automatically regenerate Makefile when Makefile.in changes
2662 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2663 * context_loop.c: Moved "remove session" into its own function.
2664 Check for dead webcit child process before each transaction.
2665 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2666 against broken HTTP connections.
2667 * Added a housekeeping thread to periodically remove dead sessions
2668 and kill idle sessions.
2669 * messages.c: added "delete message" functionality
2670 * messages.c: added "move message" functionality
2671 * userlist.c: added. This adds "userlist" and "show user" functions.
2672 * roomops.c: fixed buggy implementation of ungoto
2673 * Set up an option in output_headers() to optionally print the most
2674 often used opening HTML as well as the HTTP headers.
2675 * Display express messages in cute little JavaScript popup window.
2677 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2678 * Brought over message reading and entry functions from old WebCit
2680 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2681 * context_loop.c: really fix the SO_LINGER stuff
2682 * webserver.c: remove commented-out references to SO_LINGER
2684 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2685 * context_loop.c: After fork(), child process closes the HTTP socket
2686 so when the parent process closes it, it actually _does_ close.
2687 Otherwise, aIEeeee and possibly other browsers will hang.
2688 * Added support for graphics images retrieved from the Citadel server.
2689 * Set up login banner graphic and background image graphic
2691 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2692 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2694 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2695 * Smoothed out some of the login/logout code. Failed authentication
2696 now works the way it should.
2697 * Added support for new user login (still need to handle registration).
2699 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2700 * Discovered that the HTTP socket problem is related to a socket that
2701 isn't properly lingering on close. Temporarily hacked a sleep(10)
2702 into context_loop.c until it is figured out.
2704 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2705 * Did a little debugging, still trying to figure out why logging in
2706 displays "Connection reset by peer" error. It used to work...
2708 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2709 * Makefile.in: updated dependencies
2711 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2712 * Fixed broken interpretation of variables specified in the URL
2713 * added new "action" variable to make main loop simpler
2715 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2716 * webserver.c: prototype vsnprintf
2717 * context_loop.c: warning fix
2719 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2720 * tcp_sockets.c: removed some dead code
2721 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2722 unused ends of pipes, fix a file descriptor leak and a race condition
2723 * portability enhancements
2725 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2726 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2728 * converted to autoconf and began port to Digital UNIX
2730 * context_loop.c: moved the monster 64k buffer array off the stack
2731 * tcp_sockets.c: getservbyname() doesn't set errno.
2733 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2734 * webserver.c: warning fix