2 Revision 619.22 2005/07/13 16:55:59 ajc
3 * Use the new icons in more places.
5 Revision 619.21 2005/07/13 01:59:20 ajc
6 * Installed the final batch of new icons
8 Revision 619.20 2005/07/12 22:10:52 ajc
11 Revision 619.19 2005/06/29 17:55:32 ajc
12 * Any HTTP method other than GET or POST is now routed directly to the
13 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
15 * GroupDAV requests not beginning with "/groupdav" now automatically have
16 that prefix prepended to them.
18 Revision 619.18 2005/06/29 15:25:00 ajc
19 * Added an experimental OPTIONS method. This is not required by GroupDAV,
20 but it is an experiment to see whether we can use the same code framework
21 to implement other DAV variants in the future.
23 Revision 619.17 2005/06/29 03:12:28 ajc
24 * Bumped internal version number to 6.20
26 Revision 619.16 2005/06/29 03:10:10 ajc
27 * PROPFIND on an individual item inside a room now works (it simply
28 spews the href and etag properties, regardless of what the request
29 was). This is not valid GroupDAV, but Kontact expects this request to
30 succeed before an item can be deleted, so we provide a simple response.
32 Revision 619.15 2005/06/28 14:12:38 ajc
33 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
34 a case-sensitivity bug in the Kontact client.
36 Revision 619.14 2005/06/27 22:15:38 ajc
37 * Header file adjustments to make it work on FreeBSD
39 Revision 619.13 2005/06/27 17:38:06 ajc
40 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
41 UTF-8 is going to be the standard character set for the Citadel system.
43 Revision 619.12 2005/06/24 19:58:02 ajc
44 * Added a "preferences and settings" screen for each user.
45 * Removed the javascript date output stuff because it's not granular
46 or international enough.
47 * All dates and times can now be 12 or 24 hours.
49 Revision 619.11 2005/06/24 15:17:48 ajc
50 * The date/time stamp of messages are now output using JavaScript's
51 toLocaleString() function, observing the browser's locale and timezone
52 instead of the web server's.
54 Revision 619.10 2005/06/23 04:01:59 ajc
55 * groupdav_main.c: remove double slashes in path name
56 (suggested by Johannes Schneider)
58 Revision 619.9 2005/06/22 03:04:22 ajc
59 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
61 Revision 619.8 2005/06/21 02:27:37 ajc
62 * Moved some JavaScript functions out of head.html and into a new wclib.js
63 file, which can be included and cached. This will form the basis for a
64 new WebCit JavaScript function library.
66 Revision 619.7 2005/06/20 20:38:50 ajc
67 * The main stylesheet is now in a separate file in the static/ directory.
68 Something we did recently must have fixed the caching problem, because it's
69 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
71 Revision 619.6 2005/06/20 03:47:44 ajc
72 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
73 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
74 reported by at least one site where the Internet configuration screen
77 Revision 619.5 2005/06/19 04:11:52 ajc
78 * Integrated the second batch of new icons.
80 Revision 619.4 2005/06/18 22:58:56 ajc
81 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
82 reasons -- the browser will cache favicon.ico and won't keep asking for
83 it over and over again, eliminating a second HTTP transaction every time
84 the user clicks on something.
86 Revision 619.3 2005/06/18 22:48:32 ajc
87 *** empty log message ***
89 Revision 619.2 2005/06/18 22:18:29 ajc
90 * Replaced the most recent batch of icons with a "better" set which was
91 sent by the design house. I don't know what the difference is, but
92 I'm going to assume they're better.
94 Revision 619.1 2005/06/15 03:56:56 ajc
95 * Accept ".ifb" as a valid extension for requesting free/busy
97 Revision 619.0 2005/06/15 01:52:33 ajc
100 Revision 611.15 2005/06/15 01:50:29 ajc
101 * Bumped the internal version number to 6.19
103 Revision 611.14 2005/06/14 14:47:48 ajc
104 * Moved the <td> and </td> in the room icon out of roomops.c and
105 into static/roombanner.html, since every room will have an icon now.
107 Revision 611.13 2005/06/14 03:21:57 ajc
108 * When no icon is present on the server for a room, display the default
109 icon for that room's current view.
110 * Replace "graphic" with "icon" throughout the system messages.
112 Revision 611.12 2005/06/14 01:59:43 ajc
113 * 16x16 icons in the new tree view. Nice!
115 Revision 611.11 2005/06/13 22:05:54 ajc
116 * Finished the initial NanoTree integration. TODO: use a different icon
117 for each node depending on the view set for that room.
119 Revision 611.10 2005/06/12 22:02:45 ajc
120 * Began replacing the old, sux0r-prone tree view with NanoTree.
121 WARNING: This isn't finished, but I'm committing it anyway because I have
122 to move to a different computer. DON'T RUN THIS.
124 Revision 611.9 2005/06/12 18:34:50 ajc
125 * Removed some unreferenced files from the static/ directory.
127 Revision 611.8 2005/06/12 17:01:00 ajc
128 * Increase maximum viewable message count from 4096 to 10000
129 * Summary view now truncates subject to 75 characters, and sender
130 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
132 Revision 611.7 2005/06/12 16:03:11 ajc
133 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
134 seen when they are viewed, and Goto does not automatically mark the
135 remaining messages as seen.
137 Revision 611.6 2005/06/11 22:29:07 ajc
138 * Integrated the first batch of new icons.
140 Revision 611.5 2005/06/07 04:31:00 ajc
141 * Don't compress when HTTP tracing/logging is enabled
143 Revision 611.4 2005/06/06 23:50:17 ajc
144 * Made some changes to the calendar/uuid logic to fix a bug that caused
145 duplicate entries for an event to appear in some situations
147 Revision 611.3 2005/06/06 16:20:36 ajc
148 * GroupDAV URI escape character is now '%' in order to be consistent...
150 Revision 611.2 2005/06/04 04:07:36 ajc
151 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
152 links in order to avoid them being in nested forms.
154 Revision 611.1 2005/06/02 16:10:08 ajc
155 * tools.c: generated uuid's no longer contain "{" and "}" characters.
157 Revision 611.0 2005/05/26 04:38:09 ajc
160 Revision 610.9 2005/05/26 04:37:59 ajc
161 * Updated internal version number to 6.11
163 Revision 610.8 2005/05/26 04:28:27 ajc
164 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
165 protocol accuracy of xmlns and etag responses.
166 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
167 removing a temporary hack that was put in during KDE 3.4 beta
169 Revision 610.7 2005/05/24 04:26:47 ajc
170 * Applied a patch sent by Johannes Schneider for correcting the XML
171 namespace presented in the PROPFIND command.
173 Revision 610.6 2005/05/23 19:30:34 ajc
174 * Move "enable full text" checkbox configuration to its new location in
175 the configuration back end.
177 Revision 610.5 2005/05/22 16:20:09 ajc
178 * siteconfig.c: add checkbox for enabling full text index on server
180 Revision 610.4 2005/05/11 03:00:03 ajc
181 * webcit.c: fixed a string bug that caused the whole system to not work
182 * messages.c: fullname only and brief date in summary view, so that it
183 doesn't wrap onto two lines quite as often
185 Revision 610.3 2005/04/11 20:09:33 ajc
186 * Began an assault on strcpy()
188 Revision 610.2 2005/04/11 14:45:12 ajc
189 * Replaced serv_gets() with serv_getln() - which now requires the caller
190 to supply the size of the target buffer.
192 Revision 610.1 2005/04/08 19:36:56 ajc
193 * Moved to the new string tokenizer API
195 Revision 610.0 2005/04/04 17:50:04 ajc
196 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
198 Revision 603.15 2005/04/04 17:49:31 ajc
199 * configure.in: fix libical version detection
200 * bumped internal version number to 6.10
202 Revision 603.14 2005/03/30 21:44:44 ajc
203 * Changed the color of the side button bar
204 * Removed session ID's from wholist display, because they are only
205 interesting to computers, not to people.
206 * Also changed the session ID variable (we still need it internally) from
207 a char to an int, because session numbers are big now.
209 Revision 603.13 2005/03/30 17:27:55 ajc
210 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
211 calls and also enabled SSLv3/TLSv1
213 Revision 603.12 2005/03/10 05:13:21 ajc
214 * Created the framework for the "first time setup wizard"
216 Revision 603.11 2005/03/09 04:08:30 ajc
217 * Delete room is now confirmed through a JavaScript popup instead of
219 * New icon for "Tasks." In order to keep it consistent with the rest of
220 the icons, it is ugly.
221 * Modified page popup style slightly.
223 Revision 603.10 2005/03/08 04:59:31 ajc
224 * More attractive display of vCards (hide unknown fields)
225 * Added "title" and "organization" to vCard display/edit
226 * Replaced semicolon with comma-space in vCard name display
228 Revision 603.9 2005/03/07 04:03:28 ajc
229 * auth.c: shrink the margins on the login screen so the user sees something
231 * Allow editing of address book entries wherever possible.
232 * Anything that was a (link) is now a [link]
234 Revision 603.8 2005/03/07 01:45:30 ajc
235 * Rolled back to the old RTE because the new one doesn't work in Safari.
237 Revision 603.7 2005/03/05 22:26:26 ajc
238 * crypto.c: allow use of chained certificates
240 Revision 603.6 2005/03/05 05:04:34 ajc
243 Revision 603.5 2005/03/04 04:21:05 ajc
244 * When a room is set to the "mailbox" view, "Read new / read all" is
245 replaced by "View message list."
247 Revision 603.4 2005/02/28 04:01:55 ajc
248 * Updated to the latest version of Kevin Roth's richtext editor. Had to
249 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
250 allow it to gracefully degrade in Konqueror even when we specify our
252 * Modified the message entry screen a bit. Full height just isn't practical
253 with all those wacky browsers out there, unfortunately. Removed most of
256 Revision 603.3 2005/02/23 05:08:20 ajc
257 * Better control of HTTP headers which control browser caches. Static
258 objects are getting properly cached now.
260 Revision 603.2 2005/02/22 05:15:28 ajc
261 * When the "begin_burst() / end_burst()" semantics are in use, perform
262 gzip compression when the client indicates support for it.
264 Revision 603.1 2005/02/21 23:00:04 ajc
265 * begin_burst() / end_burst() semantics now apply to all pages which are
266 output using the "include_html_head" option of output_headers() (which
267 is nearly all of them). This should speed up the network considerably,
268 and also pave the way for another attempt at adding zlib compression
271 Revision 603.0 2005/02/21 22:00:13 ajc
274 Revision 602.10 2005/02/21 21:57:55 ajc
275 * Various debugging type of everythingism to help chat mode to work.
277 Revision 602.9 2005/02/21 04:47:41 ajc
278 * When creating rooms:
279 * 1. Selecting a view other than "Bulletin Board" causes the room access
280 * type to default to "private mailbox"
281 * 2. When the room access type changes to "private mailbox," the floor
282 * selector is greyed out because it is irrelevant.
284 Revision 602.8 2005/02/20 06:48:30 ajc
285 * View-o-matic now has "View as: " before it. "Messages" has been changed
286 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
287 * The View-o-matic is now styled to be smaller and color-matched to the
288 banner box it lives in.
289 * Removed "Summary" from message range selector. It is redundant.
291 Revision 602.7 2005/02/20 06:27:53 ajc
292 * Switched the Reply/Move/Delete buttons back to ordinary links, because
293 the nested forms were causing the bottom part of the outer form to stop
294 working (message range selector went dead). Thanks to triLcat for
297 Revision 602.6 2005/02/19 06:01:14 ajc
298 * The previous <div style=\"margin-right:1px\"> has been replaced by a
299 named div in the stylesheet. This allows us to perform a vile, sleazy
300 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
301 will unfortunately always be a right margin in IE6, but there
302 doesn't appear to be any easy workaround.
304 Revision 602.5 2005/02/19 05:22:00 ajc
305 * Replaced all the "centered 99% tables" with 100% width tables wrapped
306 inside a div with margin-right:1px to remove the horizontal scrollbar
307 in Gecko without creating whitespace. IE6's problem is much more
308 serious and will require dropping a nuclear bomb on Redmond to fix.
310 Revision 602.4 2005/02/18 05:09:52 ajc
311 * Moved the room access control screen into a tab on the edit room menu
313 Revision 602.3 2005/02/17 04:48:26 ajc
314 * After setup is complete, tell them how to log in.
315 * Don't allow the creation of accounts with blank passwords.
316 * Don't allow users to change to a blank password.
317 * Fixed the positioning of a few more screens that accidentally got
318 partially hidden underneath the iconbar.
319 * Boldfaced the "Password changed." and other prompts.
320 * Removed the unreadable blue-on-blue links in the calendar day
321 view. They're redundant anyway, now: "Add new calendar event" and
322 "month view" are both in the banner bar.
323 * "New messages / All messages" are now "Read new messages / Read all
325 * "Save message" button is now "Post message" for public room posts,
326 and "Send message" for email.
327 * "Message has been posted" is now "Message has been sent" for email.
328 * Swapped positions of "Add users" and "Edit users" boxes.
329 * vCard editor: "Other Internet email addresses" is now "aliases"
330 * Renamed the "Users" button to "Who is online?"
332 Revision 602.2 2005/02/16 05:40:31 ajc
335 Revision 602.1 2005/02/16 05:22:22 ajc
336 * inetconf.c: fixed memory management problem that was causing all
337 the inetconf to get discarded during edit on IBM POWER5
339 Revision 602.0 2005/02/15 05:23:10 ajc
342 Revision 601.3 2005/02/15 05:20:44 ajc
343 * Fixed an HTTP output error for static data which was causing images
344 to display improperly in Konqueror
345 * Changed most of the beginbox_nt boxes to centered tables with 99%
346 width, to avoid the mysterious horizontal scrollbar
348 Revision 601.2 2005/02/14 04:57:23 ajc
349 * Started changing some of the top-level tables from 100% width to 99%
350 width in order to keep the b0rken CSS box-model from displaying a
351 horizontal scroll bar when it shouldn't. Lose, lose, lose.
353 Revision 601.1 2005/02/13 04:22:31 ajc
354 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
356 Revision 601.0 2005/02/12 04:23:43 ajc
359 Revision 528.48 2005/02/11 03:35:57 ajc
360 * useredit.c: added an "Delete user" button, because it was unintuitive
361 to tell people "Delete a user by setting their access level to 0"
363 Revision 528.47 2005/02/09 04:37:32 ajc
364 * More GroupDAV fixes and tuning.
366 Revision 528.46 2005/02/07 22:02:00 ajc
367 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
368 and no whitespace between tags. We have discovered that doing otherwise
369 will break certain clients.
371 Revision 528.45 2005/02/06 03:59:33 ajc
372 * Added some HTTP Date: header output
374 Revision 528.44 2005/02/05 22:58:46 ajc
375 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
377 Revision 528.43 2005/02/05 08:36:13 ajc
378 * Added an everything-buffering thingi so we can do Content-length:
380 Revision 528.42 2005/02/05 04:16:01 ajc
381 * Cleanup of new message range view-o-matic
382 * GroupDAV GET operations now only send the Content-type: and Date:
383 headers. All the others are irrelevant.
385 Revision 528.41 2005/02/04 19:19:23 ajc
386 * Message reading range selection is now a drop-down box.
388 Revision 528.40 2005/02/04 17:22:18 ajc
389 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
391 Revision 528.39 2005/02/04 03:43:31 ajc
392 * fixed the tasks view in the summary screen
394 Revision 528.38 2005/02/03 05:13:57 ajc
395 * More tuning for GroupDAV compliance.
397 Revision 528.37 2005/02/03 04:38:40 ajc
398 * VTODO components need to be encapsulated inside VCALENDAR components,
399 just like we do with VEVENT components. There's a bunch of software
400 (including the beforesave hook on our own Citadel server) that expects
403 Revision 528.36 2005/02/02 23:25:21 ajc
404 * Encode GroupDAV uid's using more concise string escaping, because the
405 old way was making KOrganizer choke.
407 Revision 528.35 2005/02/02 04:13:36 ajc
408 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
410 Revision 528.34 2005/02/01 23:15:50 ajc
411 * Completed GroupDAV PUT. Untested.
413 Revision 528.33 2005/02/01 19:52:29 ajc
414 * Bumped the internal version number to 6.01
415 * Set the minimum required Citadel version to 6.40, because we need the
416 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
419 Revision 528.32 2005/02/01 15:15:40 ajc
420 * Better purging of not-logged-in GroupDAV sessions
422 Revision 528.31 2005/02/01 14:55:12 ajc
423 * Reworked the PROPFIND xml output based on an example transaction
424 supplied by Reinhold Kainhofer. Groupware folder enumeration works
425 properly in Kontact now.
427 Revision 528.30 2005/02/01 03:49:09 ajc
428 * Completed "folder list" PROPFIND, now listing all rooms set to a
429 calendar, tasks, or address view, using the GroupDAV properties.
431 Revision 528.29 2005/02/01 02:28:32 ajc
432 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
433 When defaulting a new event date/time to now, set the seconds to zero
436 Revision 528.28 2005/01/31 23:31:26 ajc
437 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
438 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
440 Revision 528.27 2005/01/31 16:24:47 ajc
441 * iconbar is now a happy css hovery lightupy div thing
443 Revision 528.26 2005/01/29 03:59:25 ajc
444 * Implemented the GroupDAV DELETE method.
446 Revision 528.25 2005/01/28 05:25:43 ajc
447 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
448 directly inside the iconbar div.
450 Revision 528.24 2005/01/28 05:13:02 ajc
451 * GroupDAV object URL's are now based on the EUID of a message (which is
452 derived from the UID of the groupware object itself) instead of the
453 message number. This was done in order to conform to GroupDAV's
454 requirement that the URL cannot change after an object is updated.
455 * The ETag of a GroupDAV object is still the message number, and in fact
456 doing so meets that requirement perfectly.
458 Revision 528.23 2005/01/26 18:15:34 ajc
459 * PROPFIND now outputs fully qualified URL's
461 Revision 528.22 2005/01/26 18:02:22 ajc
462 * Initial implementation of GroupDAV PROPFIND
464 Revision 528.21 2005/01/26 16:28:23 ajc
465 * Output ETags in double quotes to conform with the new GroupDAV draft.
466 * Output HTTP Server: header in GroupDAV transactions
467 * Server: header now displays both WebCit and Citadel versions
468 * Added groupdav_common_headers() to output HTTP headers common to all
469 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
471 Revision 528.20 2005/01/25 19:51:04 ajc
472 * Accept escaped characters in GroupDAV GET URL's
474 Revision 528.19 2005/01/25 04:17:20 ajc
475 * Implemented the Groupdav GET method, more or less in its final form
476 (still need to fix the room/folder naming semantics)
478 Revision 528.18 2005/01/25 03:12:27 ajc
479 * Completed HTTP "Basic" authentication, and a stub function for the
480 main entry point for GroupDAV functions.
482 Revision 528.17 2005/01/24 03:37:48 ajc
483 * Began laying the groundwork for http-authenticated GroupDAV sessions.
485 Revision 528.16 2005/01/22 22:50:51 ajc
486 * removed descriptions in non-main menus
488 Revision 528.15 2005/01/20 21:24:27 ajc
489 * When viewing a calendar room, the "Read all messages" link in the
490 room banner has been replaced by "Day view" and "Month view" links.
491 (I have also imported icons for week and year views, in case we add
494 Revision 528.14 2005/01/20 16:13:56 ajc
495 * Added in a bunch of stupid JavaScript to allow the instant message
496 window to be dismissed.
498 Revision 528.13 2005/01/20 04:10:41 ajc
499 * Cleaned up a bunch of unused cruft from the old layout
500 * Instant messages are now displayed in a div that layers itself
501 over the rest of the site. It would be nice if we could figure out
502 a way to make a clickable "hide" box...
504 Revision 528.12 2005/01/17 04:38:14 ajc
505 * Navbar is now dynamic, in an attempt to make only the relevant controls
506 appear on any given page.
508 Revision 528.11 2005/01/15 07:19:08 ajc
509 * Removed the fixed pixel width from the tree view room list so it doesn't
510 wrap around in an ugly way on aIEeeee.
512 Revision 528.10 2005/01/15 05:26:27 ajc
513 * Message entry window is now somewhat full screen.
515 Revision 528.9 2005/01/14 21:03:17 ajc
516 * A few logging hacks
518 Revision 528.8 2005/01/14 15:00:51 ajc
519 * Placed the navbar into the room banner, at least in its temporary form.
521 Revision 528.7 2005/01/14 04:53:54 ajc
522 *** empty log message ***
524 Revision 528.6 2005/01/14 04:53:12 ajc
525 * Got the three-pane model working not only with web browsers, but also
526 with the disgusting abomination called Internet Explorer.
528 Revision 528.5 2005/01/13 18:38:08 ajc
529 * Insert a newline between </div> and <div id="text">
531 Revision 528.4 2005/01/11 16:20:18 ajc
532 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
535 Revision 528.3 2005/01/11 05:05:08 ajc
536 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
537 * Ripped things apart in a big way. The frameset is gone (except for
538 chat, for which we'll probably keep frames). Iconbar and banner are
539 now done using CSS and <div> tags.
540 * Room read/enter/goto controls are currently missing. Stay tuned.
541 * I am in the process of rewriting all of the markup as valid XHTML.
543 Revision 528.2 2004/12/29 22:08:08 ajc
544 * roomops.c: provide a way to create room shares with a mapping to an
545 alternate room name on the other end.
547 Revision 528.1 2004/12/29 17:28:09 ajc
548 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
549 all corrupty-whatever when a remote room name mapping is found. Display
550 the mapping and preserve it across share/unshare operations.
552 Revision 528.0 2004/12/28 03:58:34 ajc
555 Revision 527.1 2004/12/28 03:58:24 ajc
556 * Corrected overly-escaped reply-to addresses in "reply" button
557 * Repaired toggling of self-service account creation in admin screen
558 * Bumped internal version number to 5.28
560 Revision 527.0 2004/12/07 04:41:37 ajc
563 Revision 526.1 2004/12/07 04:41:02 ajc
564 * Finally tracked down the WC->vars heap corruption issue (for real this
565 time). We now call clear_local_substs() at the end of each HTTP
566 transaction, whether we need to or not, instead of calling it whenever
567 we're done with something we wanted session variables for.
568 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
569 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
570 preventing it from getting clobbered by another session.
571 * Bumped internal version number to 5.27
573 Revision 526.0 2004/12/01 21:35:56 ajc
576 Revision 525.4 2004/12/01 21:35:44 ajc
577 * Changed internal version number to 5.26
579 Revision 525.3 2004/12/01 21:34:17 ajc
580 * Numerous memory management bugfixes.
582 Revision 525.2 2004/12/01 16:48:24 ajc
583 * tools.c: don't crash when striplt() is called with a zero-length string
585 Revision 525.1 2004/11/12 18:02:36 ajc
586 * Updated the richtext editor (new version from Kevin Roth's site)
588 Revision 525.0 2004/11/03 20:21:10 ajc
591 Revision 524.7 2004/11/03 20:21:02 ajc
592 * Changed internal version number to 5.25
594 Revision 524.6 2004/10/20 02:41:41 ajc
596 * Added the notes room to the icon bar
597 * Set up an initial implementation of Notes view. Attractive enough to
598 publish, but read-only. Needs a note editor.
600 Revision 524.5 2004/10/15 03:10:24 ajc
601 * Calendar objects UID now generated by generate_uuid() which creates
602 pseudo-DCE-ish UUID's.
604 Revision 524.4 2004/10/05 01:59:31 ajc
605 * localtime_r() fixes
607 Revision 524.3 2004/10/03 02:56:35 ajc
608 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
610 Revision 524.2 2004/10/01 16:23:23 ajc
611 * Set up framework for "notes" view, and added a skeleton function for
614 Revision 524.1 2004/09/30 03:44:01 ajc
615 * fix line width break problem in chat
617 Revision 524.0 2004/09/28 16:12:44 ajc
620 Revision 523.12 2004/09/28 16:12:30 ajc
621 * Prepare for 5.24 release
623 Revision 523.11 2004/09/27 02:17:47 ajc
624 * messages.c: fix build problem on non-calendar-enabled installations
625 * floors.c: fix a warning message
627 Revision 523.10 2004/09/25 03:34:21 ajc
628 * summary.c: Fixed a calling syntax problem
630 Revision 523.9 2004/09/25 03:18:43 ajc
631 * small stylesheet fix
633 Revision 523.8 2004/09/24 04:21:41 ajc
634 * Fixed display bug for room list mode when we dropped down multiple
635 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
637 Revision 523.7 2004/09/24 04:08:25 ajc
638 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
639 rooms without new msgs
641 Revision 523.6 2004/09/24 04:04:34 ajc
642 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
645 Revision 523.5 2004/09/23 03:21:10 ajc
646 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
648 Revision 523.4 2004/09/16 02:42:37 ajc
649 * Set default view of new rooms during CRE8 command instead of afterwards
651 Revision 523.3 2004/09/15 03:08:50 ajc
652 * Support config of seaperate MSA port in Citadel 6.26
654 Revision 523.2 2004/09/10 03:49:17 ajc
655 * Added 'dialog' mode to setup
657 Revision 523.1 2004/08/31 20:31:01 ajc
658 * When saving VTODO (tasks), insert a UID if none is already present. Also
659 increment the sequence, or insert one if none is already present.
661 Revision 523.0 2004/08/31 03:02:37 ajc
664 Revision 522.30 2004/08/31 03:02:28 ajc
665 * Changed internal version number to 5.23
667 Revision 522.29 2004/08/27 02:40:06 ajc
668 * Ditched the graphical buttons because CSS can do the same thing faster.
670 Revision 522.28 2004/08/18 03:16:12 ajc
671 * 'move' and 'delete' buttons only show when allowed to do those things
673 Revision 522.27 2004/08/18 02:10:17 ajc
674 * Reply/Move/Delete buttons are now images, because system-native buttons
675 were too big and ugly.
677 Revision 522.26 2004/08/11 17:24:57 ajc
678 * static/iconbar.html: removed.
679 * Updated the "powered by citadel" graphic
681 Revision 522.25 2004/08/11 03:49:15 ajc
682 * Replaced all instances of the name "Citadel/UX" with "Citadel"
683 * Installed the "simple logo" in the iconbar
685 Revision 522.24 2004/08/09 03:11:20 ajc
686 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
688 Revision 522.23 2004/08/05 21:32:17 ajc
689 * Reply/Move/Delete are now buttons instead of links. This should enable
690 us to add some JavaScript magic for "Reply quoted" ...
692 Revision 522.22 2004/08/05 02:47:21 ajc
693 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
694 has a more predictable and attractive behavior, and can still be
695 overridden in the style sheet if the site operator wants to.
697 Revision 522.21 2004/08/04 03:52:23 ajc
698 * Tasks view is now pretty.
699 * Tasks view now displays date due for each task.
700 * Tasks view is now sorted by date due.
701 * Tasks view now displays overdue tasks in red.
703 Revision 522.20 2004/08/03 03:55:37 ajc
704 * Tasks view now uses the same buffer/dump logic as the calendar views, so
705 we can sort them by due date and do a prettier display. (Only the logic is
706 changed so far. The prettier display is forthcoming.)
708 Revision 522.19 2004/07/21 02:57:09 ajc
709 * Internet Configuration screen looks a little neater now
711 Revision 522.18 2004/07/21 02:45:15 ajc
712 * Completed the "Internet Configuration" screen
714 Revision 522.17 2004/07/16 19:13:37 ajc
715 *** empty log message ***
717 Revision 522.16 2004/07/16 19:13:10 ajc
718 * tools.c: display 12:00 as 12pm, not 12am
720 Revision 522.15 2004/07/16 03:14:03 ajc
721 * more work on inetconf screen
723 Revision 522.14 2004/07/16 02:50:00 ajc
724 * useredit.c: put a pretty box around user editing
726 Revision 522.13 2004/07/13 03:25:08 ajc
727 * inetconf.c: added. Not finished yet.
729 Revision 522.12 2004/07/10 03:10:19 ajc
730 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
731 floor level configurations.
732 * Put a space between OK and CANCEL buttons anywhere in the system where
734 * Some more of the room config/admin screens now return to themselves
735 with a "ok, you did that" message when OK is pressed, instead of dropping
736 out to the main menu.
738 Revision 522.11 2004/07/08 03:03:01 ajc
739 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
740 configuration (public rooms default and mailboxes default). Still need
741 to add floor and room policy screens.
743 Revision 522.10 2004/07/02 03:28:08 ajc
744 * Much-improved alphabet tabs for Address Book view. Now divides the
745 total number of names by (names per page, currently 60) and sets up
746 that many tabs, with proper [Aaa-Bbb] labels on them.
748 Revision 522.9 2004/07/02 03:26:06 ajc
749 *** empty log message ***
751 Revision 522.8 2004/07/01 02:40:40 ajc
752 * Clicking "Enter a message" in a groupware room now automatically calls
753 the correct editor for the type of objects in the room (message, calendar
754 event, task, address book entry)
756 Revision 522.7 2004/06/29 17:21:25 ajc
757 * Removed the word "room" in a few locations, as part of our push towards
758 not looking like a BBS when running in groupware mode
760 Revision 522.6 2004/06/29 00:37:02 ajc
761 * Made some fonts bigger because users were complaining...
763 Revision 522.5 2004/06/27 03:02:05 ajc
764 * Summary view -- always view ALL messages
765 * Summary view -- new messages are in boldface
767 Revision 522.4 2004/06/24 20:42:14 ajc
768 * Added the "server ip address" Citadel config option
769 * Site config: added "Changes will not take effect until..." language
772 Revision 522.3 2004/06/24 14:50:35 ajc
773 * Added the ability to listen on a single IP address instead of all addresses.
775 Revision 522.2 2004/06/22 02:21:56 ajc
778 Revision 522.1 2004/06/21 15:00:52 ajc
781 Revision 522.0 2004/06/19 03:21:35 ajc
784 Revision 521.10 2004/06/19 03:11:07 ajc
785 * Instead of a crufty "the topmost Internet email address will be used
786 for outgoing email" explanation, separated it into "Primary Internet
787 email address" and "Other email addresses" boxes.
789 Revision 521.9 2004/06/19 02:42:12 ajc
790 * Removed the "aides access to mailboxes" config option, which is no longer
791 part of the Citadel system.
793 Revision 521.8 2004/06/16 02:07:22 ajc
794 * Removed a couple of lines of debugging code leftover from last night
796 Revision 521.7 2004/06/15 03:06:11 ajc
797 * Bumped internal version number to 5.22
798 * Use new fast headers-only-no-mime fetch mode in Citadel for
801 Revision 521.6 2004/06/15 02:30:21 ajc
802 * Honor "maxmsgs" even when viewing a mailbox in summary mode
804 Revision 521.5 2004/06/12 04:26:38 ajc
805 * Fixed some garbled output resulting from turning things that look like
808 Revision 521.4 2004/06/11 16:09:36 ajc
809 * Moved the room graphic to the left of the room name in the banner, to
810 make it more consistent with the rest of the site.
811 * Reduced the size of the font in the iconbar
813 Revision 521.3 2004/06/11 03:15:08 ajc
814 * When "Add" is clicked without specifying an upload filename, resume
815 composition instead of aborting the post.
816 * Add attachments to messages in forward order, not reverse order
818 Revision 521.2 2004/06/10 03:08:48 ajc
819 * Improved the appearance of tabs in the room config screen
821 Revision 521.1 2004/06/10 02:58:55 ajc
822 * Made all the title boxes the same background color. The old scheme was
823 cute but not professional looking.
825 Revision 521.0 2004/06/06 19:53:25 ajc
828 Revision 510.15 2004/06/06 19:32:15 ajc
829 * Cleaned up a couple of FIXME's sitting around in the code
830 * Altered the conditions under which stray http://... strings are
831 automatically turned into links, to prevent that logic from
832 transforming IMG tags into gibberish.
833 * Set internal version number to 5.21
835 Revision 510.14 2004/06/04 02:29:07 ajc
836 * Fixed bug in "validate new users" screen (thanks Campy)
838 Revision 510.13 2004/06/03 03:21:22 ajc
839 * "Reply" button now carries the message subject into the reply.
841 Revision 510.12 2004/06/02 02:07:54 ajc
842 * setup.c: updated the setup script to configure two /etc/inittab entries,
843 one for http and one for https.
845 Revision 510.11 2004/06/01 21:46:47 ajc
846 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
847 during a read or write operation, do not attempt to finish the operation
848 unencrypted like we do in Citadel. Here in WebCit land it only causes
849 the server to segfault.
851 Revision 510.10 2004/06/01 19:01:22 ajc
852 * netconf.c: widened some of the text entry fields
853 * webcit.h: bumped up the internal version number to 5.20
855 Revision 510.9 2004/06/01 18:44:20 ajc
856 * Return to the old command-line usage (-s for https, service is either
857 http or https but not both)
859 Revision 510.8 2004/06/01 03:32:28 ajc
860 * Add "permanent room" setting to room edit screen
861 * create room -- allow longer strings
863 Revision 510.7 2004/06/01 00:36:43 ajc
864 * Hmmph. Do the session cookie as hex instead of base64. There really
865 are some characters in the base64 set that make HTTP do nasty things.
867 Revision 510.6 2004/05/31 21:43:27 ajc
868 * Added "|END" to the session cookie before base64-ing it. This fixes a
869 problem with certain room names causing the webserver to freak out and
870 break embedded images and stuff. I don't know why.
872 Revision 510.5 2004/05/31 20:34:11 ajc
873 * Message entry using Kevin Roth's excellent cross-platform richtext
876 Revision 510.4 2004/05/31 15:54:13 ajc
877 * "text" and "HTML" options for message entry.
879 Revision 510.3 2004/05/29 03:31:48 ajc
880 * tighten up the space between icons in the iconbar
882 Revision 510.2 2004/05/28 20:24:53 ajc
885 Revision 510.1 2004/05/24 03:02:38 ajc
886 * CSS change to make folder names stand out more in the "Folder View"
888 Revision 510.0 2004/04/30 04:08:58 ajc
891 Revision 506.13 2004/04/30 04:08:47 ajc
892 * Changed internal version number to 5.10
893 * Updated documentation for the new HTTPS service
895 Revision 506.12 2004/04/27 03:21:36 ajc
896 * Prompt for HTTPS port number during setup. We may make this optional.
898 Revision 506.11 2004/04/27 03:16:31 ajc
899 * When running on the same host as Citadel, if no key/cert are found,
900 symlink to Citadel's if possible.
901 * One server binary now forks to start both http and https servers.
903 Revision 506.10 2004/04/21 03:43:39 ajc
904 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
905 certs are also no longer invalid.
907 Revision 506.9 2004/04/21 02:25:13 ajc
908 * Replaced ctdl_install_certificate() with convenience functions found
909 in the OpenSSL library.
911 Revision 506.8 2004/04/21 02:19:41 ajc
912 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
913 understand, but read at http://www.informit.com/articles/article.asp?p=22078
914 ). Still doesn't work with Internet Monopolizer, though.
916 Revision 506.7 2004/04/20 02:32:44 ajc
917 * Allow setup to run seamlessly from within the Citadel Ridiculously
918 Easy Installer by observing the values of environment variables
919 CITADEL_INSTALLER, CITADEL, and WEBCIT.
921 Revision 506.6 2004/04/20 02:02:50 ajc
924 Revision 506.5 2004/04/16 03:14:06 ajc
925 * Minor fix for previous checkin
927 Revision 506.4 2004/04/16 02:59:01 ajc
928 * Completed SSL support. Still doesn't work with all browsers... gotta
931 Revision 506.3 2004/04/15 03:57:00 ajc
932 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
933 it has a crashy crashy bug in it. Don't use it yet.
935 Revision 506.2 2004/04/13 19:41:36 ajc
936 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
937 (freebusy data fetch for anonymous Kolab type clients)
939 Revision 506.1 2004/04/10 04:32:59 ajc
940 * Fixed some version and copyright date oopses
942 Revision 506.0 2004/04/10 04:29:30 ajc
945 Revision 505.22 2004/04/10 04:29:20 ajc
946 * Changed internal version number to 5.06
948 Revision 505.21 2004/03/29 04:30:20 ajc
949 * configure.in, Makefile.in: handle $LDFLAGS
951 Revision 505.20 2004/03/20 05:03:14 ajc
952 * Original startup thread becomes a worker thread after initialization.
953 Doing otherwise turns it into a zombie (at least on Linux) and possibly
954 leads to other problems
955 * Filter out NOOP's received in chat
957 Revision 505.19 2004/03/18 04:32:24 ajc
958 * Removed the language in README.TXT which told everyone that chat wouldn't
959 work with a non-local Citadel server, because that's no longer true.
960 * Removed the old chat applet from the static/ directory
962 Revision 505.18 2004/03/18 04:00:44 ajc
963 * Rounded web boxes now look correct in all browsers.
965 Revision 505.17 2004/03/17 18:25:31 ajc
966 * When creating a new user, auto-chain to the "edit user configuration"
967 screen, and subsequently auto-chain to the "edit address book entry"
968 screen. This creates a nice sensible workflow.
970 Revision 505.16 2004/03/15 22:47:09 ajc
971 * Prettied up the chat window a little more.
973 Revision 505.15 2004/03/15 04:27:44 ajc
974 * Chat now appears in a separate window
975 * Use regular frames instead of IFRAMEs for chat
976 * Display user's own chat text in bold+italic
977 * Added a "List Users" button
979 Revision 505.14 2004/03/09 20:45:45 error
980 * Add a Linux Software Map file
982 Revision 505.13 2004/03/07 22:04:32 ajc
983 * Fix the current view not being set to the default view for the creator
986 Revision 505.12 2004/03/07 21:31:17 ajc
987 * serv_read() now zeroes out the supplied buffer (with the supplied
988 length) if a server read fails. This causes serv_gets() to return
989 instead of looping endlessly. Fixes chat problem found on linux-ppc.
991 Revision 505.11 2004/03/03 05:21:36 ajc
992 * Made the chat screen totally kick-ass sweet. The flickering reload
993 i-frame is now tiny and hidden, and it *appends* new chat data to
994 the viewable window using JavaScript. No flickering + scrollback!
995 * Added a help button to the chat screen.
997 Revision 505.10 2004/02/29 22:52:15 ajc
998 * Close and clear (set to -1) server socket handle when socket errors are
999 detected. Fixes a chat problem reported by Winzlo.
1001 Revision 505.9 2004/02/29 05:34:25 ajc
1002 * Display the Chat menu option as "Chat with other users in <roomname>"
1004 Revision 505.8 2004/02/27 05:04:38 ajc
1005 * fix frameset bug in page popups
1007 Revision 505.7 2004/02/26 04:08:56 ajc
1008 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1009 of the logout banner.
1010 * Ford's latest stupid room has a name with more than 64 characters, and
1011 we still had a 64-byte room name in the march_list struct. ooooops...
1013 Revision 505.6 2004/02/26 03:07:26 ajc
1014 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1016 Revision 505.5 2004/02/25 23:10:28 ajc
1017 * Allow "/do_logout" as a no-frames page
1019 Revision 505.4 2004/02/25 23:00:21 ajc
1020 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1021 to make life easier. (Thanks to prosthetik for this)
1023 Revision 505.3 2004/02/25 15:20:11 ajc
1024 * Support for favicon.ico in the static/ directory
1026 Revision 505.2 2004/02/24 04:06:42 ajc
1027 * Changed the colors slightly in chat screen
1029 Revision 505.1 2004/02/20 06:07:06 ajc
1030 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1032 Revision 505.0 2004/02/19 03:32:50 ajc
1035 Revision 504.7 2004/02/19 03:32:38 ajc
1036 * Changed the internal version number to 5.05
1037 * Completed the frames fix
1039 Revision 504.6 2004/02/18 20:08:29 ajc
1040 * Fixed the frameset force reload logic. Now it does the whole frameset
1041 without displaying an error in the main frame.
1043 Revision 504.5 2004/02/18 19:17:51 ajc
1044 * Force reload of frameset if someone tries to escape it. Not perfect
1045 but it mostly works at this poing.
1047 Revision 504.4 2004/02/17 03:37:11 ajc
1048 * Indicate to Citadel that we want Server Generated Invitations when
1049 calendar events are saved. (No longer the default in Citadel server.)
1051 Revision 504.3 2004/02/09 04:49:32 ajc
1052 * Prepare for a way to avoid falling out of the main frameset
1054 Revision 504.2 2004/02/09 03:37:57 ajc
1055 * Changed the thread pool management algorithm. Detecting idle time between
1056 socket accepts was not working reliably on all systems, so we now follow
1057 the same algorithm as the Citadel server (spawn more threads when number
1058 of sessions < number of threads, but keep constrained to pre-defined
1059 minimum and maximum thread count)
1061 Revision 504.1 2004/02/03 03:09:51 ajc
1064 Revision 503.0 2004/01/28 04:31:31 ajc
1067 Revision 502.4 2004/01/28 04:30:48 ajc
1068 * Create Room can now offer calendar and address book rooms
1070 Revision 502.3 2004/01/17 21:25:30 ajc
1071 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1072 * Split the config for LDAP Connector into its own panel
1074 Revision 502.2 2004/01/17 04:32:54 ajc
1075 * Add site config options for Citadel servers which support LDAP
1077 Revision 502.1 2003/10/24 02:50:19 ajc
1078 * Clicking "Enter Message" in a room with an Address Book view opens
1079 a blank vCard entry screen.
1081 Revision 502.0 2003/10/23 03:16:50 ajc
1084 Revision 501.2 2003/10/23 03:07:54 ajc
1085 * event.c: Found and removed another unquoted multi-line string literal
1086 * webcit.h: changed an #ifdef HAVE_ICAL_H
1087 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1089 Revision 501.1 2003/10/22 01:42:12 ajc
1090 * iconbar.c: removed a stray character or two...
1092 Revision 501.0 2003/10/21 04:26:37 ajc
1095 Revision 500.30 2003/10/21 04:26:27 ajc
1096 * bumped the version string to 5.01
1098 Revision 500.29 2003/10/17 03:08:28 ajc
1099 * Finished prettying up the vCard display
1101 Revision 500.28 2003/10/17 02:31:45 ajc
1102 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1103 is wrapped in quotes. Performed this fix so it'll compile.
1104 * setup.c: removed references to unused variable tempfile[]
1106 Revision 500.27 2003/10/09 03:17:02 ajc
1107 * Started prettying up the vCard display.
1109 Revision 500.26 2003/10/08 02:33:49 ajc
1110 * Begin work on better handling of vCard display
1112 Revision 500.25 2003/09/04 03:41:27 ajc
1113 * siteconfig.c: changed some config items to drop-down boxes
1115 Revision 500.24 2003/08/27 04:26:54 ajc
1116 * Split the site configuration screen up into four different screens,
1117 and added a meta-menu
1119 Revision 500.23 2003/08/24 03:31:50 ajc
1120 * Finished the setup program
1121 * Bumped the internal version number to 5.01
1123 Revision 500.22 2003/08/22 00:47:27 ajc
1124 * setup is now working, but it still needs a way to detect a running WebCit
1126 Revision 500.21 2003/08/22 00:25:40 ajc
1127 * Added a skeleton "setup" program to the tree. It does not work yet.
1129 Revision 500.20 2003/08/20 03:48:55 ajc
1130 * Added iconbar shortcut to Contacts room
1131 * Minimum required Citadel is now 6.11
1133 Revision 500.19 2003/08/20 03:07:25 ajc
1134 * Address book "single card" view now suppresses "reading nn message" and
1135 instead shows the letter indices across the top
1136 * Clicking on an address in a vCard now connects to WebCit mail instead
1137 of a browser mailto: link
1139 Revision 500.18 2003/08/19 04:18:43 ajc
1140 * Changed things around in the address book view. Made it sorted and
1141 more clickable and better looking...
1143 Revision 500.17 2003/08/12 18:54:03 error
1144 * messages.c: fix off-by-one-error in selector bar
1146 Revision 500.16 2003/08/07 22:18:03 ajc
1147 * Add the Summary Page to the customizable iconbar
1149 Revision 500.15 2003/08/07 03:51:51 ajc
1150 * Customizable icon bar as: pictures and text, pictures, text
1152 Revision 500.14 2003/08/05 03:52:14 ajc
1153 * First working version of the customizable iconbar. It contains a basic
1154 set of options and now automatically refreshes when it's customized.
1156 Revision 500.13 2003/08/04 03:50:29 ajc
1157 * First cut at the customizable iconbar is done. A bunch of generic options
1158 are there. Still need to get the actual iconbar to refresh when changes
1161 Revision 500.12 2003/08/03 21:02:01 ajc
1162 * More work on customizable iconbar
1164 Revision 500.11 2003/08/02 05:25:46 ajc
1165 * Laid the groundwork for a customizable iconbar
1167 Revision 500.10 2003/07/30 03:57:49 ajc
1168 * Add config.c_purge_hour to config screen
1170 Revision 500.9 2003/07/06 22:06:59 ajc
1171 * When converting "anything that looks like a URL" to a real link, first
1172 make sure that it isn't already inside a link. This fixes most of the
1173 long, ugly URL strings sent by eBay.
1174 * Automatically dismantle mailto: links in HTML messages, and convert
1175 them to WebCit mail links (clicking on it sends the user to the Mail
1176 room and begins composing a new message with the recipient and subject
1177 fields pre-populated).
1179 Revision 500.8 2003/06/29 20:51:21 ajc
1180 * Worked around a rendering bug in Satan's Browser that was causing it
1181 to draw the calendar month view much wider than the actual screen wdith
1183 Revision 500.7 2003/06/28 04:09:37 error
1184 * roomops.c: Backout change to display one less box in the first column in
1185 roomlist view, it doesn't seem to work for everyone
1187 Revision 500.6 2003/06/28 03:52:51 error
1188 * Don't tell browsers not to cache static documents
1190 Revision 500.5 2003/06/28 03:35:23 error
1191 * roomops.c: Display one less floor in the first column in romlist view
1193 Revision 500.4 2003/06/26 03:37:58 ajc
1194 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1195 This will allow some groupware clients to browse the free/busy times of
1196 other users on the system.
1198 Revision 500.3 2003/06/21 05:17:21 ajc
1199 * Better alignment of system messages
1200 * Exterminated display_error() and replaced it with WC->ImportantMessage
1201 which is displayed in a bubble on top of whatever page you're on next.
1202 * Small cosmetic changes
1203 * Fixed some nesting problems in output_headers()
1205 Revision 500.2 2003/06/20 03:39:27 ajc
1206 * Optimization to floor layout in box view
1208 Revision 500.1 2003/06/20 03:04:26 ajc
1209 * "Reply" button on messages now handles IGnet recipients correctly
1211 Revision 500.0 2003/06/10 04:23:08 ajc
1214 Revision 410.50 2003/06/10 04:22:58 ajc
1215 * Updated docs and headers for 5.00 release
1217 Revision 410.49 2003/06/10 04:05:23 ajc
1218 * De-tabled the left side icon bar and reduced one of the graphics, so
1219 that all of the rounded corners show up in Satan's Browser.
1221 Revision 410.48 2003/06/10 03:47:41 ajc
1222 * style.css: added font selection to default <BODY> tag
1224 Revision 410.47 2003/06/06 03:26:03 ajc
1225 * Satan's Browser insists on putting bloody acres of whitespace to the
1226 right of any bulleted list items, making any multi-column table containing
1227 a list take more than the entire screen. Removed all such lists so it
1228 looks ok. If you are reading this and you are a Microsoft employee, please
1229 commit suicide before you break anything else.
1231 Revision 410.46 2003/06/06 02:22:07 ajc
1232 * Changed the upper left and upper right bounded box corners to a solid
1233 blue (#204B78) instead of gradiated, because it was looking funny in
1234 256-color mode. It also looked funny in Internet Explorer, but people
1235 who use Internet Explorer are contributing to terrorism and really don't
1236 deserve Web access in the first place. So I really just fixed this to make
1237 it look good in 256-color Netscape.
1239 Revision 410.45 2003/06/05 21:37:37 ajc
1240 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1241 in b0rken IE browser. Die, Bill, Die.
1243 Revision 410.44 2003/06/05 03:52:29 ajc
1244 * Buncha cosmetic changes
1246 Revision 410.43 2003/06/04 03:41:25 ajc
1247 * Change the appearance of rooms with and without new messages in the
1248 room list -- now defined using CSS
1250 Revision 410.42 2003/06/03 03:57:42 ajc
1251 * Tightened up the room banner a bit. Smaller padding, smaller font,
1254 Revision 410.41 2003/05/31 21:36:45 ajc
1257 Revision 410.40 2003/05/26 21:05:42 ajc
1258 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1259 it to complete the free/busy checking for attendee availability.
1261 Revision 410.39 2003/05/26 05:44:45 ajc
1262 * event.c: fix compiler warning
1264 Revision 410.38 2003/05/26 05:39:46 ajc
1265 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1266 bug fixed in Citadel.
1268 Revision 410.37 2003/05/26 05:28:13 ajc
1269 * serv_func.c: added utility function read_server_text()
1270 * availability.c: banged out more of this code -- still not complete
1272 Revision 410.36 2003/05/26 03:28:02 ajc
1273 * Getting closer to doing the availability check. Created new source
1274 module 'availability.c' for this purpose. Stub function is in place.
1276 Revision 410.35 2003/05/25 04:25:12 ajc
1277 * siteconfig.c: fixed a spelling error
1278 * event.c: add a "Check attendee availability" button, and the code to
1279 bypass saving the event to the server, do something with it, and then
1280 feed the twiddled data structure back to the form display function for
1281 further editing. What's still missing is the code to do the actual
1284 Revision 410.34 2003/05/24 22:22:35 ajc
1285 * Small stylesheet hack to make it work with b0rken IE
1287 Revision 410.33 2003/05/24 22:13:08 ajc
1288 * Changed the login banner a bit
1290 Revision 410.32 2003/05/20 03:25:41 ajc
1291 * Separate event invitees with newlines instead of commas.
1293 Revision 410.31 2003/05/19 19:55:09 ajc
1294 * summary.c: eliminate compiler warnings about unused variables when
1295 compiling a WebCit service without calendar support
1297 Revision 410.30 2003/05/18 02:05:33 ajc
1298 * More conversion of screens to the new look-and-feel.
1300 Revision 410.29 2003/05/16 04:11:29 ajc
1301 * We don't need no steenking workaround. Problem fixed. MIME parser not
1302 broken. Web server was calling it with bad parameters. All fixed now.
1303 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1306 Revision 410.28 2003/05/15 04:52:26 ajc
1307 * Minor workaround in web forms to handle mime parser problem in uploads
1309 Revision 410.27 2003/05/15 03:35:59 ajc
1310 * look and feel overhaul -- almost done!
1312 Revision 410.26 2003/05/14 03:46:35 ajc
1313 * More background cleanup
1315 Revision 410.25 2003/05/05 17:19:46 ajc
1316 * Cleanups to summary page when running on a non ical enabled system
1317 * Use non breaking spaces in summary page box titles
1319 Revision 410.24 2003/05/04 04:22:41 ajc
1320 * Display body of messages on a white background. I am doing this in order
1321 to prepare for making the general background of the screen a darker color.
1323 Revision 410.23 2003/05/04 02:54:55 ajc
1324 * Summary page now uses our cutesy new rounded window boxes
1326 Revision 410.22 2003/05/03 21:28:41 ajc
1327 * Added in a slick new box style and put the room lists in it
1329 Revision 410.21 2003/05/03 16:57:04 ajc
1330 * In the 'folders' and 'portal' views, change the folder delimiter
1331 from / to \ to avoid conflict with room names that have slashes
1333 Revision 410.20 2003/05/03 16:23:29 ajc
1334 * Enforce three columns in portal view of room list
1336 Revision 410.19 2003/05/03 04:52:32 ajc
1337 * Added an experimental new "portal view" to the room list options
1339 Revision 410.18 2003/05/02 03:23:41 ajc
1340 * Minor change to room list algorithm
1342 Revision 410.17 2003/05/01 15:33:05 ajc
1343 * Fixed a potential memory leak in enumeration of MIME parts
1345 Revision 410.16 2003/05/01 03:11:35 ajc
1346 * When static content is requested, fetch it without trying to connect
1349 Revision 410.15 2003/04/30 05:00:00 ajc
1350 * Added the ability to compose messages with file attachments uploaded from
1353 Revision 410.14 2003/04/27 04:46:02 ajc
1354 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1355 observes the flag designating the presence of new messages. (The "rooms
1356 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1357 but that view may get axed soon.)
1359 Revision 410.13 2003/04/26 21:57:53 ajc
1360 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1361 before returning an error code to avoid a file descriptor leak
1363 Revision 410.12 2003/04/19 21:42:36 ajc
1364 * Repaired all my b0rken COLOR tags
1365 * Replaced most FONT tags with SPAN tags
1368 Revision 410.11 2003/04/19 19:58:10 ajc
1369 * Lots of great changes from Nick to make the site CSS-enabled.
1371 Revision 410.10 2003/04/14 04:04:40 ajc
1372 * First cut of CSS-izing WebCit. Probably b0rken.
1374 Revision 410.9 2003/04/09 04:02:32 ajc
1375 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1376 supported the idea of one WebCit connecting to multiple Citadels for a
1377 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1378 * When connecting to Citadel through a Unix domain socket, don't try to make
1379 the Java chat applet available.
1381 Revision 410.8 2003/03/31 03:32:19 ajc
1382 * messages.c: check for 000 terminator while parsing RFC822 headers to
1383 prevent getting hung up while displaying certain badly formatted messages.
1385 Revision 410.7 2003/03/30 06:13:19 ajc
1386 * When reading from the server, do not treat CR as end-of-line because
1387 there's probably an LF coming after it. Instead, keep reading to the LF
1388 and then strip both.
1389 * Do not underline links in the icon bars
1391 Revision 410.6 2003/03/17 04:17:41 ajc
1392 * Call to accept() was being made with an uninitialized variable for the
1393 third argument. Changed the second and third argument to NULL and 0 because
1394 we don't really need accept() to fill up a buffer full of information that
1395 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1397 * Removed the mutex wrapper around select() because we don't need it. All
1398 idle worker threads now block on select() and one of them will wake up when
1399 a connection arrives.
1401 Revision 410.5 2003/03/15 20:55:03 ajc
1402 * When a requested image is not available on the Citadel server, send a
1403 1x1 transparent GIF instead of 404 error.
1405 Revision 410.4 2003/03/14 04:21:57 ajc
1406 * clone events to be encapsulated before saving, because the original
1407 instance may already have a parent, and that makes crashy crashy
1409 Revision 410.3 2003/03/13 05:57:17 ajc
1410 * More encapsulation. Warning: there are bugs in this!!
1412 Revision 410.2 2003/03/13 05:20:23 ajc
1413 * Various changes to the calendar service to handle messages containing
1414 fully encapsulated VCALENDAR components instead of only unencapsulated
1415 VEVENT subcomponents. We have to move in this direction for compatibility
1416 with other products.
1418 Revision 410.1 2003/03/01 22:07:19 ajc
1419 * New user registration, as well as existing user re-registration, now
1420 uses the vCard editing screen.
1421 * Administratively editing users' address book entries now works again,
1422 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1423 in order to enforce this.
1425 Revision 410.0 2003/02/19 03:49:33 ajc
1428 Revision 400.90 2003/02/19 03:49:17 ajc
1429 * latest config.guess and config.sub from www.gnu.org
1431 Revision 400.89 2003/02/07 04:44:17 ajc
1432 * Replaced sleep() with a function that sleeps using select() in order to
1433 avoid potential issues with SIGALRM. Possible fix for weird behavior
1434 when running on a Macintosh.
1436 Revision 400.88 2003/01/29 22:32:07 ajc
1437 * Shuffled some code and comments around; minor cleanup
1439 Revision 400.87 2003/01/28 15:37:12 ajc
1440 * All functions which read binary data from the server now make use of the
1441 read_server_binary() function in tools.c
1442 * Binary reads from server now have safety code to prevent infinite loops
1443 * All output of MIME objects is now done with http_transmit_thing()
1445 Revision 400.86 2003/01/19 06:28:04 ajc
1446 * Minimum required Citadel version 6.05
1448 Revision 400.85 2003/01/16 04:41:26 ajc
1449 * When displaying edit controls for time of day in the calendar, only show
1450 minutes that are multiples of 5 ... unless the existing value is not a
1451 multiple of 5, in which case we show that too.
1453 Revision 400.84 2003/01/15 17:34:04 ajc
1454 * event.c: fixed a misspelling
1455 * config.guess, config.sub: updated using latest from ftp.gnu.org
1457 Revision 400.83 2003/01/14 04:21:27 ajc
1458 * Only offer views which make sense for the default view of a room
1460 Revision 400.82 2003/01/13 03:34:33 ajc
1461 * Get ready for the 4.10 release
1463 Revision 400.81 2003/01/12 23:22:53 ajc
1464 * configure.in: check for libical v0.24 or newer
1466 Revision 400.80 2003/01/07 04:56:17 ajc
1467 * Complete the free/busy transparency handling in the form
1468 * Default times for new events are now in the correct timezone
1470 Revision 400.79 2003/01/06 18:01:35 ajc
1471 * Begin handling of TRANSP property to show event times as free or
1472 busy (not finished).
1474 Revision 400.78 2003/01/05 21:02:14 ajc
1475 * Summary page: three columns are now all the same width
1477 Revision 400.77 2003/01/05 20:56:05 ajc
1478 * minor fix for previous checkin
1480 Revision 400.76 2003/01/05 20:51:01 ajc
1481 * Display PARTSTAT for attendees
1483 Revision 400.75 2003/01/05 05:01:00 ajc
1484 * Add "today's calendar events" to the summary page.
1486 Revision 400.74 2003/01/05 04:27:28 ajc
1487 * Add "Tasks" to the summary page
1489 Revision 400.73 2002/12/28 05:44:09 ajc
1490 * ical_dezonify.c: brought over new version from the Citadel source (again)
1492 Revision 400.72 2002/12/28 05:12:45 ajc
1493 * ical_dezonify.c: brought over new version from the Citadel source.
1495 Revision 400.71 2002/12/26 04:04:48 ajc
1496 * Perform CHEK command when automatically establishing sessions, not just
1497 when one is explicitly created. Some stuff is missing otherwise.
1499 Revision 400.70 2002/12/25 23:18:06 ajc
1500 * Be more strategic about when to call ical_dezonify()
1501 (This may be the last set of fixes. I hope so.)
1503 Revision 400.69 2002/12/25 21:39:38 ajc
1504 * ical_dezonify.c: added.
1505 * calendar.c: convert incoming ical messages to UTC
1506 (the usual routines will then convert them to local time for display)
1508 Revision 400.68 2002/12/25 07:06:00 ajc
1509 * Tweaked the code to work with libical 0.24
1511 Revision 400.67 2002/12/20 04:50:00 ajc
1512 * When saving a calendar event, increment the SEQUENCE property.
1514 Revision 400.66 2002/12/18 05:03:39 ajc
1515 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1516 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1517 Because the libc-allocated buffer was getting clobbered.
1518 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1520 Revision 400.65 2002/12/17 05:01:39 ajc
1521 * Prettied up the calendar day view layout
1522 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1524 Revision 400.64 2002/12/16 04:43:30 ajc
1525 * Correctly handle local time zone when figuring out which day and time to
1526 display events on calendar month/day views. This also seems to have
1527 fixed the bug that was causing events to sometimes get lost when saved.
1529 Revision 400.63 2002/12/15 05:50:59 ajc
1530 * Form editing of date/time fields now assumes that the icaltimetype being
1531 manipulated is in UTC. It converts to/from local time for editing.
1533 Revision 400.62 2002/12/10 23:25:47 ajc
1534 * Display attendees in message view of calendar objects
1536 Revision 400.61 2002/12/07 22:12:59 ajc
1537 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1538 until I implement the Citadel server function which it calls.)
1540 Revision 400.60 2002/11/30 21:34:51 ajc
1541 * Submit organizer in a hidden field, in case the server needs it
1543 Revision 400.59 2002/11/30 04:46:46 ajc
1544 * First cut at adding/removing attendees to an event
1545 (Actual invitations should be sent by the Citadel server)
1547 Revision 400.58 2002/11/29 23:56:19 ajc
1548 * Completed "me as organizer" -- the user's own e-mail address is inserted
1549 as the organizer of new events. Detect when the user is the organizer and
1550 enable/disable the attendees box accordingly.
1552 Revision 400.57 2002/11/29 16:38:37 ajc
1553 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1555 Revision 400.56 2002/11/28 06:03:24 ajc
1556 * Issue an ISME command when editing an event, to determine whether the user
1557 viewing the event is the organizer. (Will use this later to allow/disallow
1558 sending out invitations.)
1560 Revision 400.55 2002/11/26 05:01:04 ajc
1561 * Began handling attendee fields
1563 Revision 400.54 2002/11/16 23:40:11 ajc
1566 Revision 400.53 2002/11/16 23:15:02 ajc
1567 * Make the "all day event" shadebox smaller (month view) - no border.
1568 * Fixed bug that caused any events following an all day event to also appear
1571 Revision 400.52 2002/11/16 05:40:54 ajc
1572 * When adding new events to the calendar, default to the month [and day]
1573 currently being viewed.
1574 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1576 Revision 400.51 2002/11/15 05:05:47 ajc
1577 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1579 Revision 400.50 2002/11/15 04:11:46 ajc
1580 * Added even more nifty JavaScript to cause the hour/minute and end date
1581 fields of a calendar event form to render as disabled when the "all day
1582 event" box is checked -- not just when the user checks the box, but also
1583 when the box begins its life already checked.
1585 Revision 400.49 2002/11/14 04:59:40 ajc
1586 * Correctly serialize and save all day events using date instead of date/time
1588 Revision 400.48 2002/11/13 04:49:23 ajc
1589 * "All day event" shows as a single checkbox, instead of one for the start
1590 time and one for the end time. Added nifty JavaScript to zero and shade
1591 the hour/minute and all end time fields when all-day-event is checked.
1593 Revision 400.47 2002/11/12 05:57:27 ajc
1594 * Display a nicer looking screen when replying to calendar invitations
1595 * When displaying day view, don't show all day events twice
1596 * Day or month view: denote all day events by displaying them inside
1599 Revision 400.46 2002/11/12 03:26:39 ajc
1600 * Tell the user about broken Citadel server connections instead of
1601 simply printing "Goodbye"
1603 Revision 400.45 2002/10/23 04:11:38 ajc
1604 * Detect when a meeting invitation is actually an update for an existing UID
1605 and tell the user so.
1607 Revision 400.44 2002/10/21 20:16:38 ajc
1608 * Display conflicts nicely
1610 Revision 400.43 2002/10/21 18:29:14 ajc
1611 * Ask server to hunt for conflicts when displaying a meeting invitation
1613 Revision 400.42 2002/10/19 21:28:32 ajc
1614 * Moved the calendar meeting request reply functionality to the Citadel server
1616 Revision 400.41 2002/10/19 17:10:14 ajc
1617 * Add "Tentative" accept button
1618 * Only display Accept/Tentative/Decline button when method=REQUEST
1620 Revision 400.40 2002/10/19 04:16:37 ajc
1621 * Save an incoming meeting request into the user's calendar.
1623 Revision 400.39 2002/10/18 20:55:05 ajc
1624 * Began work on meeting request accept/decline
1626 Revision 400.38 2002/10/16 19:16:39 ajc
1627 * Fixes and updates to build WebCit on Linux for IBM S/390
1629 Revision 400.37 2002/10/09 04:12:44 ajc
1630 * Templatized trailing HTML
1631 * Templatized "new start page" page
1632 * Added global substitution macros
1634 Revision 400.36 2002/10/09 03:51:01 ajc
1635 * Templatized the <HEAD> section of HTML
1637 Revision 400.35 2002/10/07 23:03:38 ajc
1638 * messages.c: don't display room name field when it's blank
1640 Revision 400.34 2002/10/07 04:10:37 ajc
1641 * When displaying meeting invitations, only show date/time for VEVENT
1642 subcomponents. Date/time for other subcomponents are irrelevant.
1643 * Cleaned up HTML display of meeting invitations.
1645 Revision 400.33 2002/10/03 03:40:31 ajc
1646 * Worked on meeting accept/decline a little bit
1648 Revision 400.32 2002/09/30 03:58:35 ajc
1649 * Dabbled in handling incoming meeting requests
1651 Revision 400.31 2002/09/29 20:15:43 ajc
1652 * Completed the calendar day view
1654 Revision 400.30 2002/09/28 04:01:30 ajc
1655 * started fleshing out the calendar day view
1657 Revision 400.29 2002/09/27 21:19:28 ajc
1660 Revision 400.28 2002/09/27 18:31:33 ajc
1661 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1662 * After saving a VEVENT, return to the correct calendar view and date
1664 Revision 400.27 2002/09/27 17:15:44 ajc
1665 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1667 Revision 400.26 2002/09/27 04:37:21 ajc
1668 * New, buggy versions of event editing screens
1670 Revision 400.25 2002/09/26 22:00:16 ajc
1671 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1672 month 1 in libical functions)
1674 Revision 400.24 2002/09/25 21:57:13 ajc
1675 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1678 Revision 400.23 2002/09/24 04:12:34 ajc
1679 * Rough cut of the two-pass calendar display routines (first pass: go thru
1680 messages gathering VEVENT items; second pass: render calendar with data)
1682 Revision 400.22 2002/09/23 04:01:33 ajc
1683 * Presentation changes to calendar month view
1685 Revision 400.21 2002/09/22 05:20:27 ajc
1686 * Began implementing month view
1688 Revision 400.20 2002/09/21 04:38:05 ajc
1689 * Added utility functions for displaying vcalendar timestamps in web forms
1690 and translating form data back to timestamps.
1691 * Completed the "edit task" and "add new task" screens.
1693 Revision 400.19 2002/09/20 20:28:08 ajc
1694 * Smooth transition between "list tasks" & "edit task" screens
1696 Revision 400.18 2002/09/20 03:54:44 ajc
1697 * Display the "Tasks" view as a bulleted list with each task clickable
1698 * Clicking brings up an (unfinished) "edit task" screen
1700 Revision 400.17 2002/09/18 21:44:02 ajc
1701 * display VTODO parameters
1703 Revision 400.16 2002/09/17 04:21:00 ajc
1704 * Handler chains for VCALENDAR and VTODO types
1706 Revision 400.15 2002/09/17 03:37:10 ajc
1707 * Implemented a 'display handler' infrastructure for various groupware types
1709 Revision 400.14 2002/09/16 03:35:12 ajc
1710 * Just a bunch of glue code to iterate through the various types of ical
1711 objects we could encounter
1713 Revision 400.13 2002/09/15 04:05:41 ajc
1714 * Process calendar object subcomponents
1716 Revision 400.12 2002/09/15 03:40:13 ajc
1718 * When a text/calendar MIME type is discovered in a message, send it to
1719 the (currently skeleton) parser in calendar.c
1720 * calendar.c: skeleton parser for calendar objects which currently just
1721 creates an icalcomponent object and frees it.
1723 Revision 400.11 2002/09/15 03:16:24 ajc
1724 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1725 function namespace in libical
1727 Revision 400.10 2002/09/15 02:50:55 ajc
1728 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1730 Revision 400.9 2002/09/14 21:33:31 ajc
1731 * Backed out compression of inlines -- not all browsers appear to handle it
1733 Revision 400.8 2002/09/14 20:20:29 ajc
1734 * Attempting to push more stuff through compression. I've introduced some
1735 sort of deadlock bug that I can't seem to find yet...
1737 Revision 400.7 2002/09/14 20:00:22 ajc
1738 * Compress output_image() graphics
1740 Revision 400.6 2002/09/14 16:26:35 ajc
1741 * output_image() now reads the entire image from Citadel into a buffer before
1742 sending it to the browser (for performance reasons, and so it can compress)
1744 Revision 400.5 2002/09/14 04:52:59 ajc
1745 * Look for the "libical" calendaring library and link it in if present...
1747 Revision 400.4 2002/09/14 04:02:36 ajc
1748 * Finished gzip compression of dynamic pages (when browser supports it)
1750 Revision 400.3 2002/09/13 20:40:53 ajc
1751 * Detect when the client browser is capable of gzip encoding
1752 (actual encoding is not implemented yet)
1754 Revision 400.2 2002/09/13 15:54:40 ajc
1755 * Reversed the above change because I broke it somehow
1757 Revision 400.1 2002/09/11 22:46:59 ajc
1758 * Started adding in compression and calendaring library detects (not finished)
1760 Revision 400.0 2002/09/09 03:56:11 ajc
1761 * This is version 4.00
1763 Revision 323.68 2002/09/09 03:51:01 ajc
1764 * In the HTML-to-HTML converter:
1765 --> Open links in new window (as with text msgs)
1766 --> Convert loose URL's to hot links (as with text msgs)
1768 Revision 323.67 2002/09/06 03:59:11 ajc
1769 * Added an "About this server" panel to the Summary page.
1770 (Useless fluff, but better than an empty column.)
1772 Revision 323.66 2002/08/26 02:57:06 ajc
1773 * Rooms listed on the summary page are now clickable-gotoable
1775 Revision 323.65 2002/08/26 01:24:09 ajc
1776 * Added a "summary" page (rather sparse for now)
1778 Revision 323.64 2002/08/24 15:30:48 ajc
1779 * GET instead of POST for listsub. Also add a 'Back...' link.
1781 Revision 323.63 2002/08/24 05:59:24 ajc
1782 * Bugfixes and cosmetic changes to listsub system
1784 Revision 323.62 2002/08/23 03:37:19 ajc
1785 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1787 Revision 323.61 2002/08/22 03:55:47 ajc
1788 * 'unsubscribe' command (but not 'confirm unsubscribe')
1790 Revision 323.60 2002/08/21 21:58:37 ajc
1791 * Completed self-service list subscription via web.
1792 (Still need to implement unsubscribe.)
1794 Revision 323.59 2002/08/16 22:06:51 ajc
1797 Revision 323.58 2002/08/16 03:51:12 ajc
1798 * I think I've finally nailed the 'no session' pages now...
1800 Revision 323.57 2002/08/15 03:49:47 ajc
1801 * Fleshed out the list subscription page a bit
1803 Revision 323.56 2002/08/13 19:55:12 ajc
1804 * Keep track of the HTTP "Host:" header being sent by the browser.
1805 (We're going to need this in the near future)
1807 Revision 323.55 2002/08/05 16:07:30 ajc
1808 * Moved "edit floor label pic" to the floor editing screen
1810 Revision 323.54 2002/08/05 15:53:00 ajc
1811 * Commands to add, change, delete floors
1813 Revision 323.53 2002/07/26 03:20:04 ajc
1814 * Beautified the folder tabs in "edit room"
1816 Revision 323.52 2002/07/25 04:01:58 ajc
1817 * Final cleanup of changes (finally located and fixed the bug)
1819 Revision 323.51 2002/07/24 04:14:23 ajc
1820 * Minor code cleanup of last night's changes
1822 Revision 323.50 2002/07/23 15:40:54 ajc
1823 * Minor cleanup of previous changes
1825 Revision 323.49 2002/07/23 04:43:58 ajc
1826 * Updated message reading to use the new MSG4 command, so we can do output
1827 of various types of richtext (mainly HTML).
1829 Revision 323.48 2002/07/16 03:37:24 ajc
1830 * Small change to above
1832 Revision 323.47 2002/07/16 03:23:37 ajc
1833 * Display HTML messages as HTML. (Wow!)
1835 Revision 323.46 2002/07/13 04:39:59 ajc
1836 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1837 output HTML instead of converting to text/plain and back. (Not finished.)
1839 Revision 323.45 2002/07/11 03:17:03 ajc
1840 * hacks to text_to_server() to transmit messages as HTML
1842 Revision 323.44 2002/07/09 04:21:12 ajc
1845 Revision 323.43 2002/07/06 03:10:26 ajc
1846 * Enable a "make this my start page" link that works in lots of places.
1847 Configures a user's preference of where to go after login.
1849 Revision 323.42 2002/06/19 22:01:31 ajc
1850 * When editing another user's vCard, do a "transient goto" to their config
1851 room so you don't automatically gain access to their config room.
1852 * When creating a user, go back to the "select user to edit" screen with the
1853 new user's account name pre-selected.
1855 Revision 323.41 2002/06/17 03:48:44 ajc
1856 * Finished the thing to edit other users' vCards.
1858 Revision 323.40 2002/06/16 21:49:02 ajc
1859 * Administratively edit other users' vCards. Still needs a couple of lines
1860 of glue code to make it work.
1862 Revision 323.39 2002/06/15 20:34:39 ajc
1863 * Use safestrncpy() instead of strncpy() where appropriate
1864 * Fixed a memory allocation bug in the vCard parser
1866 Revision 323.38 2002/05/23 03:40:05 ajc
1867 * Brought over a utility function I'll need later
1869 Revision 323.37 2002/05/22 02:34:56 ajc
1870 * Finished room/folder view selector. Pretty cool.
1872 Revision 323.36 2002/05/22 01:53:23 ajc
1873 * Room list or folder list? Give the user a choice. (Has bugs.)
1875 Revision 323.35 2002/05/12 15:21:43 error
1876 * do_template() now parses a .wml file for WAP clients, and a .html file
1879 Revision 323.34 2002/05/11 22:46:19 error
1880 * Track whether user-agent is a WAP gateway
1882 Revision 323.33 2002/05/11 15:35:07 error
1883 * webcit.c: add MIME types for WAP/WML
1885 Revision 323.32 2002/05/10 15:29:58 ajc
1886 * Hacked the address book view a little bit
1888 Revision 323.31 2002/05/09 03:53:56 ajc
1889 * Began working on address book view
1891 Revision 323.30 2002/05/08 03:38:58 ajc
1892 * Preferences framework
1894 Revision 323.29 2002/05/07 03:57:29 ajc
1895 * In message summary, replace 'Del' links with checkboxes
1897 Revision 323.28 2002/05/05 03:28:15 ajc
1898 * Shuffled around the room banner a bit
1900 Revision 323.27 2002/05/03 19:32:39 ajc
1901 * Finished "folder list" mode (still need to move it to a permanent location)
1903 Revision 323.26 2002/05/03 03:55:17 ajc
1904 * more folder display stuff
1906 Revision 323.25 2002/05/01 22:03:07 ajc
1907 * "folder list" view (not finished)
1909 Revision 323.24 2002/05/01 03:23:31 ajc
1910 * Added a drop-down box to change a user's view of a room.
1912 Revision 323.23 2002/04/28 03:56:47 ajc
1913 * Finished summary mode (for the most part, anyway)
1915 Revision 323.22 2002/04/26 21:13:21 ajc
1916 * Separated "summary mode" message listing into its own function
1917 * Go to summary mode automatically when the server says that view=1
1919 Revision 323.21 2002/04/20 04:14:29 ajc
1920 * Some work on email summary screen
1922 Revision 323.20 2002/03/31 05:02:39 ajc
1923 * Remove "Page another user" link from main menu
1924 * Add "edit my citadel config room" type link from edit user screen
1926 Revision 323.19 2002/03/29 22:30:45 ajc
1927 * Finished the "edit user" screen.
1929 Revision 323.18 2002/03/29 15:18:09 ajc
1930 * yep ... more user edit stuff
1932 Revision 323.17 2002/03/26 19:01:12 ajc
1933 * More edit user stuff
1935 Revision 323.16 2002/03/26 18:23:23 ajc
1936 * Don't display room banner on screens that don't pertain to a particular room
1937 * Initial prep for add/change/delete user accounts screen
1939 Revision 323.15 2002/03/22 04:33:08 ajc
1940 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1942 Revision 323.14 2002/03/19 04:35:10 ajc
1943 * Brought over yet another new version of the MIME parser from Citadel
1945 Revision 323.13 2002/03/13 03:56:52 ajc
1946 * New site config option "Allow system Aides to gain access to mailboxes"
1948 Revision 323.12 2002/03/12 23:13:57 ajc
1949 * Moved room access controls out of the admin menu and into the room commands
1950 menu. Prettied up the access control list screen.
1952 Revision 323.11 2002/03/10 06:07:09 ajc
1953 * Handle multiple Internet e-mail addresses in vCard editor
1955 Revision 323.10 2002/03/07 04:56:09 ajc
1956 * Final polish for initial round of vCard editing functions. Only show "edit"
1957 link when editing user's own vCard in the My Citadel Config> room.
1959 Revision 323.9 2002/03/06 05:22:33 ajc
1960 * More vcard editing form stuff
1962 Revision 323.8 2002/03/05 05:05:06 ajc
1963 * More vCard editing stuff
1965 Revision 323.7 2002/03/04 05:28:54 ajc
1966 * Wrote some skeleton code for robust vCard editing
1968 Revision 323.6 2002/03/03 06:58:25 ajc
1969 * Login errors displayed in red
1971 Revision 323.5 2002/03/03 06:52:59 ajc
1972 * Allow editing of the "disable self-service user account creation" site config option
1974 Revision 323.4 2002/02/24 07:02:44 ajc
1975 * Added the ability to enter a Subject: line in messages
1976 * Go to the Mail room when user clicks on the new mail alert icon
1978 Revision 323.3 2002/02/13 22:47:51 ajc
1979 * Added some rudimentary support for displaying vCards as card-looking things
1981 Revision 323.2 2002/02/13 15:04:25 ajc
1982 * Began some hacks for vCard processing
1984 Revision 323.0 2002/01/13 09:07:06 ajc
1987 Revision 322.4 2002/01/13 09:06:38 ajc
1988 * Brought over the debugged mime parser from Citadel
1990 Revision 322.3 2002/01/05 06:19:17 error
1991 * Add MIME types text/css and image/png
1993 Revision 322.2 2002/01/03 22:32:38 ajc
1994 * templatized the "prompt for recipient" screen
1996 Revision 322.1 2001/12/28 09:43:05 error
1997 * Client support for hostnames up to 63 characters
1999 Revision 322.0 2001/12/26 23:11:56 ajc
2002 Revision 321.1 2001/12/26 23:11:25 ajc
2003 * Minor change to the upload handler, to fix graphics uploads
2005 Revision 321.0 2001/12/26 05:28:02 ajc
2008 Revision 320.2 2001/12/26 05:24:11 ajc
2009 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2010 link tags. The nifty JavaScript stuff is now used only to light up the
2011 buttons during mouse hovers, and nothing more.
2013 Revision 320.1 2001/12/25 00:14:44 error
2014 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2016 Revision 320.0 2001/12/21 06:04:03 ajc
2019 Revision 301.22 2001/12/21 06:03:54 ajc
2022 Revision 301.21 2001/12/20 05:02:42 ajc
2023 * If you paid for this software, someone is ripping you off.
2024 * Fixed the urlesc() function to use a caller-supplied target buffer.
2026 Revision 301.20 2001/12/18 20:35:29 ajc
2027 * More fun JavaScript-enabled buttons
2029 Revision 301.19 2001/12/18 16:48:06 ajc
2030 * Began testing new JavaScript-enabled k00l light-up buttonz
2032 Revision 301.18 2001/12/18 06:06:20 ajc
2033 * mime parser update
2035 Revision 301.17 2001/12/15 20:51:33 ajc
2036 * "reply" button on pop-up pages
2038 Revision 301.16 2001/12/11 16:02:40 ajc
2039 * Completed support for add/remove mailing list recipients.
2041 Revision 301.15 2001/12/11 15:22:53 ajc
2042 * Began constructing the listserv screen for config (not tested)
2044 Revision 301.14 2001/12/11 05:37:12 ajc
2045 * Finished the share/unshare room screen in Edit Room
2047 Revision 301.13 2001/12/03 04:43:40 ajc
2048 * Brought over an update of the MIME parser from Citadel.
2050 Revision 301.12 2001/12/02 07:09:13 ajc
2051 * Turned the room editing page into a tabbed dialog
2052 * Started adding some of the room sharing stuff
2054 Revision 301.11 2001/11/22 05:17:06 ajc
2055 * Completed the add/change/delete neighbor node screens
2057 Revision 301.10 2001/11/18 01:47:24 ajc
2058 * Tentatively begun the change of networking configuration screens to reflect
2059 the new network architecture of the server.
2061 Revision 301.9 2001/11/18 01:41:09 ajc
2062 * Brought over the newer string tokenizer from Citadel
2063 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2064 server's convention of #define SIZ 4096
2066 Revision 301.8 2001/11/14 03:20:22 ajc
2067 * Add some more of the newer config settings to the site config screen
2069 Revision 301.7 2001/09/25 03:34:09 ajc
2070 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2071 and bail out without bothering the Citadel server.
2073 Revision 301.6 2001/08/22 16:38:06 ajc
2074 * Added the "-c" command line option to generate optional cookies indicating
2075 the host name of the server. This makes it easy to put a cluster of WebCit
2076 servers behind (for example) an Arrowpoint load balancer.
2078 Revision 301.5 2001/08/21 04:02:56 ajc
2079 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2080 unwanted page caching
2082 Revision 301.4 2001/08/13 03:43:24 ajc
2085 Revision 301.3 2001/08/13 03:40:01 ajc
2086 * Another attempt at focus
2088 Revision 301.2 2001/08/11 04:24:39 ajc
2089 * Attempt at setting focus to msgtext area when entering a message.
2091 Revision 301.1 2001/08/02 03:42:03 ajc
2092 * Changed the wholist to work with the new masquerade semantics
2094 Revision 301.0 2001/06/28 15:05:31 ajc
2097 Revision 300.2 2001/06/28 15:03:49 ajc
2098 * Every generated page now includes a meta tag to disable evil "smart tags"
2099 (see http://smarttags.manilasites.com/ for more information)
2101 Revision 300.1 2001/06/28 02:39:54 ajc
2102 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2103 the screen where you can create a room...
2105 Revision 300.0 2001/06/27 06:24:06 ajc
2106 * Tagged everything as Version 3.00
2108 Revision 213.25 2001/06/27 06:22:49 ajc
2109 * Updated docs for the 3.00 release
2111 Revision 213.24 2001/06/27 06:16:01 ajc
2112 * Correct generated window name in pop up pages
2113 * Added handling of MIME inline images (not tested)
2115 Revision 213.23 2001/06/22 17:58:20 ajc
2116 * A few performance and tuning cleanups. Increased the size of the socket
2117 queue length to 100 for use on big systems. Also, during startup, the
2118 initial startup thread now exits after creating the worker threads, instead
2119 of becoming a worker thread itself. For some reason Solaris had problems
2120 with the latter method.
2122 Revision 213.22 2001/06/07 03:16:57 ajc
2123 * Brought over an updated mime parser from Citadel
2125 Revision 213.21 2001/06/06 14:44:25 ajc
2126 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2128 Revision 213.20 2001/05/31 02:26:22 ajc
2129 * Fixed login to take you to the Lobby instead of the next room.
2131 Revision 213.19 2001/05/30 22:37:09 ajc
2132 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2133 or a "filename" from the MIME parser.
2135 Revision 213.18 2001/05/30 01:06:57 ajc
2136 * Changes to mime parser ... still something wrong
2138 Revision 213.17 2001/05/28 19:27:29 ajc
2139 * Fixed bug which marked all messages in Lobby as old before reading at login
2141 Revision 213.16 2001/05/25 22:39:26 ajc
2142 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2144 Revision 213.15 2001/05/23 16:15:23 ajc
2145 * UI changes (pretty frames with no scrollbars)
2147 Revision 213.14 2001/05/22 00:32:17 ajc
2150 Revision 213.13 2001/05/22 00:02:18 ajc
2151 * Another attempt to fix the fd leak
2153 Revision 213.12 2001/05/19 02:21:40 ajc
2154 * Attempt to fix the dangling sockets.
2156 Revision 213.11 2001/05/15 03:22:25 ajc
2157 * More icon updates and link cleanup type stuff
2159 Revision 213.10 2001/05/06 05:11:48 ajc
2160 * Added paging icon and right-justified it
2161 * Send-page window is now a popup
2163 Revision 213.9 2001/05/04 04:28:10 ajc
2164 * Added "page user" button in wholist
2166 Revision 213.8 2001/05/01 00:49:43 ajc
2167 * more of the UI overhaul
2169 Revision 213.7 2001/04/30 01:49:36 ajc
2170 * more work on UI overhaul
2172 Revision 213.6 2001/04/29 04:39:23 ajc
2173 * User interface overhaul now in progress. WARNING: incomplete system.
2175 Revision 213.5 2001/04/01 22:13:37 cough
2176 * Modified roomops.c to give users the ability to pick a floor at room
2179 Revision 213.4 2001/02/15 01:21:55 ajc
2180 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2181 invite/kickout functionality.
2183 Revision 213.3 2001/01/25 23:10:00 ajc
2184 * "Delete message" button now confirms on client-side using JavaScript
2186 Revision 213.2 2000/12/05 18:39:49 ajc
2187 * Added support for non-USA countries in registration screen (requires the
2188 latest Citadel server, which supports the country field)
2190 Revision 213.1 2000/10/20 04:27:46 ajc
2191 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2193 Revision 213.0 2000/10/03 16:44:01 ajc
2194 * Tagged for 2.13 release
2196 Revision 212.16 2000/10/03 03:15:53 ajc
2197 * Cosmetic changes to login screen, menu bar, and message header bar
2199 Revision 212.15 2000/09/28 03:44:52 ajc
2200 * Linked to the bio/photo page from message headers. I'm not sure I like the
2201 color scheme, though.
2203 Revision 212.14 2000/09/28 03:37:23 ajc
2204 * who.c: provide links to bio/photo pages for each user in the wholist
2206 Revision 212.13 2000/09/24 21:37:21 ajc
2207 * When reading large numbers of messages, group them in smaller numbers and
2208 display the selector bar in search engine style (like AltaVista and Google)
2210 Revision 212.12 2000/09/24 04:17:16 ajc
2211 * Templatized the room banner.
2213 Revision 212.11 2000/09/17 03:29:45 ajc
2214 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2216 Revision 212.10 2000/09/14 11:43:37 error
2217 Replace occurrences of % throughout the HTML with %% so as to be friendly
2218 to HP/UX printf() and possibly others.
2220 Revision 212.9 2000/09/13 04:13:59 ajc
2221 * Completed the initial hack of the variable substitution template thingy.
2222 Check out static/login.html to see the first template.
2224 Revision 212.8 2000/09/11 17:08:16 ajc
2225 * Started templatizing the login screen. Not finished yet.
2227 Revision 212.7 2000/09/11 03:29:50 ajc
2228 * Started working on a variable-substitution thing
2230 Revision 212.6 2000/08/30 03:20:22 ajc
2231 * Put the wholist back into its own window.
2233 Revision 212.5 2000/07/06 03:46:29 ajc
2234 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2236 Revision 212.4 2000/06/29 04:22:35 ajc
2237 * Changed the format of the wholis (again). Now it shows up in a frame
2238 instead of a separate window.
2240 Revision 212.3 2000/06/12 03:28:44 ajc
2241 * added support for multi-line paging
2243 Revision 212.2 2000/06/07 04:11:28 ajc
2244 * HTML changes to room banner
2246 Revision 212.1 2000/05/31 04:29:54 ajc
2247 * Initial support for "summary" (headers only, no body) mode of reading
2248 messages, and "read one" mode. For future support of 'traditional' email.
2250 Revision 212.0 2000/05/23 20:35:52 ajc
2251 * Tagged for the 2.12 release
2253 Revision 211.19 2000/05/18 02:33:39 ajc
2254 * Don't call whobbs() directly after changing masq room/host, it screws up the
2255 refresh. It now calls an HTTP redirect page instead.
2256 * added http_redirect(char *url) function to accomplish the above
2258 Revision 211.18 2000/05/08 17:24:32 ajc
2259 * Removed HTTP date fields because it was confusing browser caches (weird)
2260 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2262 Revision 211.17 2000/05/07 23:46:55 ajc
2263 * added Date: and Last-Modified: headers to HTTP output
2264 * masquerade room/host screen now runs in wholist window, and returns to it
2266 Revision 211.16 2000/05/02 17:32:06 ajc
2267 * Font related changes to html
2269 Revision 211.15 2000/04/20 02:42:23 ajc
2270 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2271 crashing every session, every time. (?)
2272 * End the session after displaying robots.txt or nocookies.html, to prevent
2273 big session logjams when either of these conditions are met
2275 Revision 211.14 2000/04/15 15:43:46 nbryant
2276 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2277 64-bit gcc on sparc is evil)
2279 Revision 211.13 2000/04/06 20:42:03 nbryant
2280 * configure.in: fix a typo
2282 Revision 211.12 2000/04/06 20:37:01 nbryant
2283 * solaris cleanups and warning fixes
2285 Revision 211.11 2000/03/31 03:48:52 ajc
2286 * text_to_server() now behaves the way web users expect text entry to work.
2287 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2289 Revision 211.10 2000/03/31 02:39:06 ajc
2290 * Fixed bugs in "Site configuration" and added new fields.
2292 Revision 211.9 2000/03/31 02:08:45 ajc
2293 * Added "max messages per page" and "read next nnn" stuff to read loop
2294 (probably not in its final form)
2296 Revision 211.8 2000/03/28 17:02:47 nbryant
2297 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2299 Revision 211.7 2000/03/27 16:18:17 ajc
2300 * Implement multi-room chat as available in Citadel 5.70
2302 Revision 211.6 2000/03/23 04:45:15 ajc
2303 * Experimental move of wholist to a separate auto-refreshing window
2305 Revision 211.5 2000/03/19 22:49:03 ajc
2306 * Made the header-bar buttons more visible
2307 * Added a "reply" header-bar button
2308 * Move "Subject:" lines into the header-bar
2309 * Padded the header-bars by one pixel (nicer looking)
2310 * Changed message date/time output format
2312 Revision 211.4 2000/03/19 19:49:31 ajc
2313 * Added support for unix domain sockets
2315 Revision 211.3 2000/02/11 23:45:04 nbryant
2316 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2317 * tcp_sockets.c: include <arpa/inet.h>
2319 Revision 211.2 2000/02/11 23:30:04 nbryant
2320 configure.in: added some code for FreeBSD
2322 Revision 211.1 2000/01/11 04:20:40 ajc
2323 * Add "close window" option to goodbye screen
2325 Revision 211.0 2000/01/04 15:24:16 ajc
2326 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2327 * This will be released as v2.11; tagged everything as such.
2329 Revision 210.0 1999/12/24 04:57:18 ajc
2332 Revision 1.121 1999/12/23 04:54:48 ajc
2333 * Changed session cookie from hexadecimal encoding to base64
2334 * Removed overly verbose logging
2336 Revision 1.120 1999/12/12 18:12:28 ajc
2337 * get http request: clear hold buffer before starting to read in HTTP request.
2338 This was causing some requests to get corrupted.
2340 Revision 1.119 1999/12/08 18:25:21 ajc
2341 * Increased the size of the backlog queue length passed to accept() and made
2342 it a configuration parameter in webcit.h
2344 Revision 1.118 1999/12/07 16:09:26 ajc
2345 * Better (non fireworks display mode) handling of broken HTTP sockets
2347 Revision 1.117 1999/12/06 03:40:29 ajc
2348 * Moved a bunch of other global variables to per-session variables
2350 Revision 1.116 1999/12/06 02:05:33 ajc
2351 * Moved global march list into per-session context
2353 Revision 1.115 1999/12/05 18:38:02 ajc
2354 * Auto-scaling worker thread pool size
2356 Revision 1.114 1999/12/05 17:38:41 ajc
2357 * Additional debugging and cleanup
2359 Revision 1.113 1999/12/04 22:16:05 ajc
2360 * Moved all diagnostic output to stderr
2361 * Moved "HTTP/1.0 200 OK" output to output_headers()
2363 Revision 1.112 1999/12/04 21:56:59 ajc
2364 * Finished the overhaul. Now to tune...
2366 Revision 1.111 1999/12/03 17:59:53 ajc
2367 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2368 pseudocode so the build is currently broken.
2370 Revision 1.110 1999/12/03 16:37:46 ajc
2371 * Repaired HTTP output for image transfers and static content
2373 Revision 1.109 1999/12/03 05:09:54 ajc
2374 * Rewrote the HTTP engine and application coupling to run in a worker thread
2375 model and to run as a single multithreaded program (eliminated helper
2376 processes and pipes). It currently runs but has many large bugs.
2378 Revision 1.108 1999/12/03 00:18:20 ajc
2379 * Added ".c.o" rule to Makefile
2381 Revision 1.107 1999/11/26 03:32:59 ajc
2382 * Started moving all of the global variables into a struct, to facilitate
2383 multithreaded server.
2385 Revision 1.106 1999/11/26 01:28:10 ajc
2388 Revision 1.105 1999/11/04 02:05:02 ajc
2389 * Added 'number of worker threads' to site config screen
2391 Revision 1.104 1999/10/25 02:25:09 ajc
2392 * Shuffled around the room editing commands
2394 Revision 1.103 1999/10/14 04:07:18 ajc
2395 * Cleaned up the bottom-of-page icons
2397 Revision 1.102 1999/10/08 23:58:11 ajc
2398 * Minor bug fix in registration screen
2400 Revision 1.101 1999/10/06 02:44:02 ajc
2401 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2402 it back in when it's fixed. Also added more attempts at cache disabling,
2403 but it still doesn't work in the StarOffice browser. I don't know why.
2405 Revision 1.100 1999/10/02 03:26:14 ajc
2406 * Merged in Nick's bit of JavaScript to handle key commands.
2407 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2408 in a text field. Right now you can't even log in.
2410 Revision 1.99 1999/09/01 01:06:11 ajc
2411 * Added "max message length" field in global config screen
2413 Revision 1.98 1999/08/14 18:16:10 ajc
2414 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2417 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2418 * Did neat stuff to the bottom of the page
2420 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2421 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2422 to a Citadel server fails.
2423 * messages.c: don't auto-link URL's in messages if it would cause
2426 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2427 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2428 compiler. This should make more browsers happy.
2430 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2431 * Added support for "robots.txt" telling spiders to go away.
2432 * Do a slrp_highest() when logging off.
2434 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2435 * Rearranged the code in "Site-wide configuration" and "Generic
2436 server command" to avoid nested server operations
2438 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2439 * webcit.c: added "back, top, next" buttons to bottom of each page
2440 * menubar.html: replaced "User list" with "Page another user"
2442 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2443 * context_loop.c: rearranged some code to try to eliminate deadlocks
2445 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2446 * Unknown URL's now display the main menu instead of diagnostics
2447 * Diagnostics are now at <baseurl>/diagnostics
2449 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2450 * Session no longer locks up when an express message is cancelled
2451 * The default Citadel server is now "localhost" instead of uncnsrd
2452 * Added some documentation
2454 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2455 * roomops.c: made room banner graphics more reliable
2456 * messages.c: added code to prevent accidental "double-posting"
2457 * who.c: fixed the "Change room/host/user" submit logic
2459 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2460 * Changed static/menubar.html so the text is readable
2462 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2463 * Ditched the frames mode completely. It wasn't working properly in,
2464 among other places, IE 5. Die, Bill, Die.
2466 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2467 * Fixed the behavior of the "forget room" routine, to properly handle
2468 the transition back to the Lobby after it's all done.
2469 * Added ExpressMessageCat() to allow code to send the user messages
2470 along with incoming express messages
2471 * WebCit now sends the name of the end user's browser as the client
2472 name in a Citadel IDEN command rather than its own name.
2474 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2475 * Minor code cleanups
2476 * New mail notification
2478 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2479 * Top-aligned all the cells in the fake frames in non-frames mode
2481 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2482 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2483 of a Goto, in order to prevent it from first marking all msgs old.
2485 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2486 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2487 which can differentiate the needs of frames and noframes modes
2489 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2490 * webserver.c: added "-t" option to send traces somewhere else
2492 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2493 * context_loop.c: display an error page if the client browser
2494 requests a non-root page and there is no cookie set
2495 * webserver.c: took my name off the copyright notice (it's a group
2498 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2499 * Reworked a lot of the structure, made more HTML "embeddable"
2500 * Changed the noframes mode to display "fake" frames using tables
2502 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2503 Changed some output formatting (mainly <FONT> tags).
2504 Changed who.c to use urlescputs() rather than escputs()
2505 in urls so GOTOs and User Profiles work when the string has a
2508 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2509 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2510 How to cause "onLoad=" to cause a sibling frame to refresh without
2511 having to use the nonportable HTTP "Window-Target:" directive. Began
2512 implementation of this; it should allow portable NS/IE compatibility.
2514 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2515 * Implemented "access level required to create rooms"
2517 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2518 * webcit.c: modified getz() to *exit* the program when fgets()
2519 returns an error. This is actually the desired behavior; it would
2520 otherwise busy-loop forever on a broken pipe.
2522 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2523 * webcit.c: added to getz() the ability to return an error code;
2524 implemented this in the main loop, hopefully fixing problems
2525 * Added "braindamage" file (frames/JS browser compatibility list)
2526 * Added HTTP "User-agent:" detection
2527 * wildmat.c, braindamage.c: added
2528 * Initial value of 'noframes' is now set by the braindamage check
2529 * Ran everything through "indent -kr -i8"
2530 * roomops.c: in room list, print a in otherwise empty cells
2532 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2533 * context_loop.c: warning fix
2534 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2536 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2537 * Resolve the name of the connecting host and pass it on to Citadel
2539 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2540 * wDumpContent() is now responsible for </BODY></HTML> most of the
2541 time (parameter settable) so that the main menu can easily be
2542 embedded in every page when running in noframes mode
2543 * noframes mode selection is now carried in the cookie
2545 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2546 * Made the frames stuff less dependent on the HTML TARGET= directive
2547 and more dependent on the HTTP Window-target: directive.
2548 * Made the system semi-navigable in noframes mode.
2550 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2551 * Brought over the new room listing code and <G>oto heuristics
2552 from the main Citadel tree, to pay attention to floor/room ordering
2554 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2555 * Modified the back end of mime_parser to use callbacks instead of
2556 doing something specific. Now we can use it elsewhere.
2558 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2559 * Fixed the bugs in "Site-wide configuration"
2560 * Added a "generic server commands" screen
2562 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2563 * Reduced the multiple cookies down to one cookie combining all data.
2565 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2566 * Removed wc_host and wc_port cookies.
2567 * Added an "edit your session" screen to change your wholisting.
2569 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2570 * Added "enter registration"
2571 * Set up automatic trigger of Enter Registration when the server
2573 * Established that a one-to-one WebCit/Citadel correspondence will
2574 be required. No big deal due to shared code segments.
2575 * Added "change password"
2576 * Added networking configuration screens. These still need testing.
2577 * Added a "kill session" link to each line of the wholist when
2578 logged in as an aide, and the screens to perform this operation.
2580 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2581 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2582 * "Finished" the MIME parser.
2583 * Got image uploads working.
2584 * Added "add/edit user photo" screens.
2585 * Added "add/edit room graphic" screens.
2586 * Added "add/edit floor graphic" screens.
2587 * Fixed display of floor graphic in known rooms list.
2589 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2590 * Wrote mime_parser.c for handling of image uploads. This will also
2591 be used in future Citadel MIME projects.
2593 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2594 * Fixed a bug in the room banner display code
2595 * Added "delete room"
2596 * Added "validate users"
2598 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2599 * Added "edit room info file"
2602 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2603 * Changed the "auto read new" functionality from a meta refresh tag
2604 to an "onload" directive (the former was causing graphics problems)
2605 * Added "create room"
2608 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2609 * Got the Zap and List-Zapped commands working
2610 * Added a convenience function to display a page with an error string
2611 * Automatically do a read-new-msgs whenever a new room banner is loaded
2613 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2614 * Added the screens to send pages
2615 * Changed message headers to display in bigger font, non-boldface
2616 * Added the chat system
2617 * Added goto private rooms
2619 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2620 * Replace "Citadel" in menu bar with the Citadel logo
2622 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2623 * automatically regenerate Makefile when Makefile.in changes
2625 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2626 * context_loop.c: Moved "remove session" into its own function.
2627 Check for dead webcit child process before each transaction.
2628 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2629 against broken HTTP connections.
2630 * Added a housekeeping thread to periodically remove dead sessions
2631 and kill idle sessions.
2632 * messages.c: added "delete message" functionality
2633 * messages.c: added "move message" functionality
2634 * userlist.c: added. This adds "userlist" and "show user" functions.
2635 * roomops.c: fixed buggy implementation of ungoto
2636 * Set up an option in output_headers() to optionally print the most
2637 often used opening HTML as well as the HTTP headers.
2638 * Display express messages in cute little JavaScript popup window.
2640 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2641 * Brought over message reading and entry functions from old WebCit
2643 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2644 * context_loop.c: really fix the SO_LINGER stuff
2645 * webserver.c: remove commented-out references to SO_LINGER
2647 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2648 * context_loop.c: After fork(), child process closes the HTTP socket
2649 so when the parent process closes it, it actually _does_ close.
2650 Otherwise, aIEeeee and possibly other browsers will hang.
2651 * Added support for graphics images retrieved from the Citadel server.
2652 * Set up login banner graphic and background image graphic
2654 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2655 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2657 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2658 * Smoothed out some of the login/logout code. Failed authentication
2659 now works the way it should.
2660 * Added support for new user login (still need to handle registration).
2662 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2663 * Discovered that the HTTP socket problem is related to a socket that
2664 isn't properly lingering on close. Temporarily hacked a sleep(10)
2665 into context_loop.c until it is figured out.
2667 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2668 * Did a little debugging, still trying to figure out why logging in
2669 displays "Connection reset by peer" error. It used to work...
2671 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2672 * Makefile.in: updated dependencies
2674 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2675 * Fixed broken interpretation of variables specified in the URL
2676 * added new "action" variable to make main loop simpler
2678 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2679 * webserver.c: prototype vsnprintf
2680 * context_loop.c: warning fix
2682 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2683 * tcp_sockets.c: removed some dead code
2684 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2685 unused ends of pipes, fix a file descriptor leak and a race condition
2686 * portability enhancements
2688 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2689 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2691 * converted to autoconf and began port to Digital UNIX
2693 * context_loop.c: moved the monster 64k buffer array off the stack
2694 * tcp_sockets.c: getservbyname() doesn't set errno.
2696 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2697 * webserver.c: warning fix