2 Revision 619.23 2005/07/14 04:02:18 ajc
3 * Fix bug #147 (date sometimes saved incorrectly for all day events due
4 to timezone differences)
6 Revision 619.22 2005/07/13 16:55:59 ajc
7 * Use the new icons in more places.
9 Revision 619.21 2005/07/13 01:59:20 ajc
10 * Installed the final batch of new icons
12 Revision 619.20 2005/07/12 22:10:52 ajc
15 Revision 619.19 2005/06/29 17:55:32 ajc
16 * Any HTTP method other than GET or POST is now routed directly to the
17 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
19 * GroupDAV requests not beginning with "/groupdav" now automatically have
20 that prefix prepended to them.
22 Revision 619.18 2005/06/29 15:25:00 ajc
23 * Added an experimental OPTIONS method. This is not required by GroupDAV,
24 but it is an experiment to see whether we can use the same code framework
25 to implement other DAV variants in the future.
27 Revision 619.17 2005/06/29 03:12:28 ajc
28 * Bumped internal version number to 6.20
30 Revision 619.16 2005/06/29 03:10:10 ajc
31 * PROPFIND on an individual item inside a room now works (it simply
32 spews the href and etag properties, regardless of what the request
33 was). This is not valid GroupDAV, but Kontact expects this request to
34 succeed before an item can be deleted, so we provide a simple response.
36 Revision 619.15 2005/06/28 14:12:38 ajc
37 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
38 a case-sensitivity bug in the Kontact client.
40 Revision 619.14 2005/06/27 22:15:38 ajc
41 * Header file adjustments to make it work on FreeBSD
43 Revision 619.13 2005/06/27 17:38:06 ajc
44 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
45 UTF-8 is going to be the standard character set for the Citadel system.
47 Revision 619.12 2005/06/24 19:58:02 ajc
48 * Added a "preferences and settings" screen for each user.
49 * Removed the javascript date output stuff because it's not granular
50 or international enough.
51 * All dates and times can now be 12 or 24 hours.
53 Revision 619.11 2005/06/24 15:17:48 ajc
54 * The date/time stamp of messages are now output using JavaScript's
55 toLocaleString() function, observing the browser's locale and timezone
56 instead of the web server's.
58 Revision 619.10 2005/06/23 04:01:59 ajc
59 * groupdav_main.c: remove double slashes in path name
60 (suggested by Johannes Schneider)
62 Revision 619.9 2005/06/22 03:04:22 ajc
63 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
65 Revision 619.8 2005/06/21 02:27:37 ajc
66 * Moved some JavaScript functions out of head.html and into a new wclib.js
67 file, which can be included and cached. This will form the basis for a
68 new WebCit JavaScript function library.
70 Revision 619.7 2005/06/20 20:38:50 ajc
71 * The main stylesheet is now in a separate file in the static/ directory.
72 Something we did recently must have fixed the caching problem, because it's
73 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
75 Revision 619.6 2005/06/20 03:47:44 ajc
76 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
77 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
78 reported by at least one site where the Internet configuration screen
81 Revision 619.5 2005/06/19 04:11:52 ajc
82 * Integrated the second batch of new icons.
84 Revision 619.4 2005/06/18 22:58:56 ajc
85 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
86 reasons -- the browser will cache favicon.ico and won't keep asking for
87 it over and over again, eliminating a second HTTP transaction every time
88 the user clicks on something.
90 Revision 619.3 2005/06/18 22:48:32 ajc
91 *** empty log message ***
93 Revision 619.2 2005/06/18 22:18:29 ajc
94 * Replaced the most recent batch of icons with a "better" set which was
95 sent by the design house. I don't know what the difference is, but
96 I'm going to assume they're better.
98 Revision 619.1 2005/06/15 03:56:56 ajc
99 * Accept ".ifb" as a valid extension for requesting free/busy
101 Revision 619.0 2005/06/15 01:52:33 ajc
104 Revision 611.15 2005/06/15 01:50:29 ajc
105 * Bumped the internal version number to 6.19
107 Revision 611.14 2005/06/14 14:47:48 ajc
108 * Moved the <td> and </td> in the room icon out of roomops.c and
109 into static/roombanner.html, since every room will have an icon now.
111 Revision 611.13 2005/06/14 03:21:57 ajc
112 * When no icon is present on the server for a room, display the default
113 icon for that room's current view.
114 * Replace "graphic" with "icon" throughout the system messages.
116 Revision 611.12 2005/06/14 01:59:43 ajc
117 * 16x16 icons in the new tree view. Nice!
119 Revision 611.11 2005/06/13 22:05:54 ajc
120 * Finished the initial NanoTree integration. TODO: use a different icon
121 for each node depending on the view set for that room.
123 Revision 611.10 2005/06/12 22:02:45 ajc
124 * Began replacing the old, sux0r-prone tree view with NanoTree.
125 WARNING: This isn't finished, but I'm committing it anyway because I have
126 to move to a different computer. DON'T RUN THIS.
128 Revision 611.9 2005/06/12 18:34:50 ajc
129 * Removed some unreferenced files from the static/ directory.
131 Revision 611.8 2005/06/12 17:01:00 ajc
132 * Increase maximum viewable message count from 4096 to 10000
133 * Summary view now truncates subject to 75 characters, and sender
134 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
136 Revision 611.7 2005/06/12 16:03:11 ajc
137 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
138 seen when they are viewed, and Goto does not automatically mark the
139 remaining messages as seen.
141 Revision 611.6 2005/06/11 22:29:07 ajc
142 * Integrated the first batch of new icons.
144 Revision 611.5 2005/06/07 04:31:00 ajc
145 * Don't compress when HTTP tracing/logging is enabled
147 Revision 611.4 2005/06/06 23:50:17 ajc
148 * Made some changes to the calendar/uuid logic to fix a bug that caused
149 duplicate entries for an event to appear in some situations
151 Revision 611.3 2005/06/06 16:20:36 ajc
152 * GroupDAV URI escape character is now '%' in order to be consistent...
154 Revision 611.2 2005/06/04 04:07:36 ajc
155 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
156 links in order to avoid them being in nested forms.
158 Revision 611.1 2005/06/02 16:10:08 ajc
159 * tools.c: generated uuid's no longer contain "{" and "}" characters.
161 Revision 611.0 2005/05/26 04:38:09 ajc
164 Revision 610.9 2005/05/26 04:37:59 ajc
165 * Updated internal version number to 6.11
167 Revision 610.8 2005/05/26 04:28:27 ajc
168 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
169 protocol accuracy of xmlns and etag responses.
170 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
171 removing a temporary hack that was put in during KDE 3.4 beta
173 Revision 610.7 2005/05/24 04:26:47 ajc
174 * Applied a patch sent by Johannes Schneider for correcting the XML
175 namespace presented in the PROPFIND command.
177 Revision 610.6 2005/05/23 19:30:34 ajc
178 * Move "enable full text" checkbox configuration to its new location in
179 the configuration back end.
181 Revision 610.5 2005/05/22 16:20:09 ajc
182 * siteconfig.c: add checkbox for enabling full text index on server
184 Revision 610.4 2005/05/11 03:00:03 ajc
185 * webcit.c: fixed a string bug that caused the whole system to not work
186 * messages.c: fullname only and brief date in summary view, so that it
187 doesn't wrap onto two lines quite as often
189 Revision 610.3 2005/04/11 20:09:33 ajc
190 * Began an assault on strcpy()
192 Revision 610.2 2005/04/11 14:45:12 ajc
193 * Replaced serv_gets() with serv_getln() - which now requires the caller
194 to supply the size of the target buffer.
196 Revision 610.1 2005/04/08 19:36:56 ajc
197 * Moved to the new string tokenizer API
199 Revision 610.0 2005/04/04 17:50:04 ajc
200 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
202 Revision 603.15 2005/04/04 17:49:31 ajc
203 * configure.in: fix libical version detection
204 * bumped internal version number to 6.10
206 Revision 603.14 2005/03/30 21:44:44 ajc
207 * Changed the color of the side button bar
208 * Removed session ID's from wholist display, because they are only
209 interesting to computers, not to people.
210 * Also changed the session ID variable (we still need it internally) from
211 a char to an int, because session numbers are big now.
213 Revision 603.13 2005/03/30 17:27:55 ajc
214 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
215 calls and also enabled SSLv3/TLSv1
217 Revision 603.12 2005/03/10 05:13:21 ajc
218 * Created the framework for the "first time setup wizard"
220 Revision 603.11 2005/03/09 04:08:30 ajc
221 * Delete room is now confirmed through a JavaScript popup instead of
223 * New icon for "Tasks." In order to keep it consistent with the rest of
224 the icons, it is ugly.
225 * Modified page popup style slightly.
227 Revision 603.10 2005/03/08 04:59:31 ajc
228 * More attractive display of vCards (hide unknown fields)
229 * Added "title" and "organization" to vCard display/edit
230 * Replaced semicolon with comma-space in vCard name display
232 Revision 603.9 2005/03/07 04:03:28 ajc
233 * auth.c: shrink the margins on the login screen so the user sees something
235 * Allow editing of address book entries wherever possible.
236 * Anything that was a (link) is now a [link]
238 Revision 603.8 2005/03/07 01:45:30 ajc
239 * Rolled back to the old RTE because the new one doesn't work in Safari.
241 Revision 603.7 2005/03/05 22:26:26 ajc
242 * crypto.c: allow use of chained certificates
244 Revision 603.6 2005/03/05 05:04:34 ajc
247 Revision 603.5 2005/03/04 04:21:05 ajc
248 * When a room is set to the "mailbox" view, "Read new / read all" is
249 replaced by "View message list."
251 Revision 603.4 2005/02/28 04:01:55 ajc
252 * Updated to the latest version of Kevin Roth's richtext editor. Had to
253 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
254 allow it to gracefully degrade in Konqueror even when we specify our
256 * Modified the message entry screen a bit. Full height just isn't practical
257 with all those wacky browsers out there, unfortunately. Removed most of
260 Revision 603.3 2005/02/23 05:08:20 ajc
261 * Better control of HTTP headers which control browser caches. Static
262 objects are getting properly cached now.
264 Revision 603.2 2005/02/22 05:15:28 ajc
265 * When the "begin_burst() / end_burst()" semantics are in use, perform
266 gzip compression when the client indicates support for it.
268 Revision 603.1 2005/02/21 23:00:04 ajc
269 * begin_burst() / end_burst() semantics now apply to all pages which are
270 output using the "include_html_head" option of output_headers() (which
271 is nearly all of them). This should speed up the network considerably,
272 and also pave the way for another attempt at adding zlib compression
275 Revision 603.0 2005/02/21 22:00:13 ajc
278 Revision 602.10 2005/02/21 21:57:55 ajc
279 * Various debugging type of everythingism to help chat mode to work.
281 Revision 602.9 2005/02/21 04:47:41 ajc
282 * When creating rooms:
283 * 1. Selecting a view other than "Bulletin Board" causes the room access
284 * type to default to "private mailbox"
285 * 2. When the room access type changes to "private mailbox," the floor
286 * selector is greyed out because it is irrelevant.
288 Revision 602.8 2005/02/20 06:48:30 ajc
289 * View-o-matic now has "View as: " before it. "Messages" has been changed
290 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
291 * The View-o-matic is now styled to be smaller and color-matched to the
292 banner box it lives in.
293 * Removed "Summary" from message range selector. It is redundant.
295 Revision 602.7 2005/02/20 06:27:53 ajc
296 * Switched the Reply/Move/Delete buttons back to ordinary links, because
297 the nested forms were causing the bottom part of the outer form to stop
298 working (message range selector went dead). Thanks to triLcat for
301 Revision 602.6 2005/02/19 06:01:14 ajc
302 * The previous <div style=\"margin-right:1px\"> has been replaced by a
303 named div in the stylesheet. This allows us to perform a vile, sleazy
304 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
305 will unfortunately always be a right margin in IE6, but there
306 doesn't appear to be any easy workaround.
308 Revision 602.5 2005/02/19 05:22:00 ajc
309 * Replaced all the "centered 99% tables" with 100% width tables wrapped
310 inside a div with margin-right:1px to remove the horizontal scrollbar
311 in Gecko without creating whitespace. IE6's problem is much more
312 serious and will require dropping a nuclear bomb on Redmond to fix.
314 Revision 602.4 2005/02/18 05:09:52 ajc
315 * Moved the room access control screen into a tab on the edit room menu
317 Revision 602.3 2005/02/17 04:48:26 ajc
318 * After setup is complete, tell them how to log in.
319 * Don't allow the creation of accounts with blank passwords.
320 * Don't allow users to change to a blank password.
321 * Fixed the positioning of a few more screens that accidentally got
322 partially hidden underneath the iconbar.
323 * Boldfaced the "Password changed." and other prompts.
324 * Removed the unreadable blue-on-blue links in the calendar day
325 view. They're redundant anyway, now: "Add new calendar event" and
326 "month view" are both in the banner bar.
327 * "New messages / All messages" are now "Read new messages / Read all
329 * "Save message" button is now "Post message" for public room posts,
330 and "Send message" for email.
331 * "Message has been posted" is now "Message has been sent" for email.
332 * Swapped positions of "Add users" and "Edit users" boxes.
333 * vCard editor: "Other Internet email addresses" is now "aliases"
334 * Renamed the "Users" button to "Who is online?"
336 Revision 602.2 2005/02/16 05:40:31 ajc
339 Revision 602.1 2005/02/16 05:22:22 ajc
340 * inetconf.c: fixed memory management problem that was causing all
341 the inetconf to get discarded during edit on IBM POWER5
343 Revision 602.0 2005/02/15 05:23:10 ajc
346 Revision 601.3 2005/02/15 05:20:44 ajc
347 * Fixed an HTTP output error for static data which was causing images
348 to display improperly in Konqueror
349 * Changed most of the beginbox_nt boxes to centered tables with 99%
350 width, to avoid the mysterious horizontal scrollbar
352 Revision 601.2 2005/02/14 04:57:23 ajc
353 * Started changing some of the top-level tables from 100% width to 99%
354 width in order to keep the b0rken CSS box-model from displaying a
355 horizontal scroll bar when it shouldn't. Lose, lose, lose.
357 Revision 601.1 2005/02/13 04:22:31 ajc
358 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
360 Revision 601.0 2005/02/12 04:23:43 ajc
363 Revision 528.48 2005/02/11 03:35:57 ajc
364 * useredit.c: added an "Delete user" button, because it was unintuitive
365 to tell people "Delete a user by setting their access level to 0"
367 Revision 528.47 2005/02/09 04:37:32 ajc
368 * More GroupDAV fixes and tuning.
370 Revision 528.46 2005/02/07 22:02:00 ajc
371 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
372 and no whitespace between tags. We have discovered that doing otherwise
373 will break certain clients.
375 Revision 528.45 2005/02/06 03:59:33 ajc
376 * Added some HTTP Date: header output
378 Revision 528.44 2005/02/05 22:58:46 ajc
379 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
381 Revision 528.43 2005/02/05 08:36:13 ajc
382 * Added an everything-buffering thingi so we can do Content-length:
384 Revision 528.42 2005/02/05 04:16:01 ajc
385 * Cleanup of new message range view-o-matic
386 * GroupDAV GET operations now only send the Content-type: and Date:
387 headers. All the others are irrelevant.
389 Revision 528.41 2005/02/04 19:19:23 ajc
390 * Message reading range selection is now a drop-down box.
392 Revision 528.40 2005/02/04 17:22:18 ajc
393 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
395 Revision 528.39 2005/02/04 03:43:31 ajc
396 * fixed the tasks view in the summary screen
398 Revision 528.38 2005/02/03 05:13:57 ajc
399 * More tuning for GroupDAV compliance.
401 Revision 528.37 2005/02/03 04:38:40 ajc
402 * VTODO components need to be encapsulated inside VCALENDAR components,
403 just like we do with VEVENT components. There's a bunch of software
404 (including the beforesave hook on our own Citadel server) that expects
407 Revision 528.36 2005/02/02 23:25:21 ajc
408 * Encode GroupDAV uid's using more concise string escaping, because the
409 old way was making KOrganizer choke.
411 Revision 528.35 2005/02/02 04:13:36 ajc
412 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
414 Revision 528.34 2005/02/01 23:15:50 ajc
415 * Completed GroupDAV PUT. Untested.
417 Revision 528.33 2005/02/01 19:52:29 ajc
418 * Bumped the internal version number to 6.01
419 * Set the minimum required Citadel version to 6.40, because we need the
420 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
423 Revision 528.32 2005/02/01 15:15:40 ajc
424 * Better purging of not-logged-in GroupDAV sessions
426 Revision 528.31 2005/02/01 14:55:12 ajc
427 * Reworked the PROPFIND xml output based on an example transaction
428 supplied by Reinhold Kainhofer. Groupware folder enumeration works
429 properly in Kontact now.
431 Revision 528.30 2005/02/01 03:49:09 ajc
432 * Completed "folder list" PROPFIND, now listing all rooms set to a
433 calendar, tasks, or address view, using the GroupDAV properties.
435 Revision 528.29 2005/02/01 02:28:32 ajc
436 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
437 When defaulting a new event date/time to now, set the seconds to zero
440 Revision 528.28 2005/01/31 23:31:26 ajc
441 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
442 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
444 Revision 528.27 2005/01/31 16:24:47 ajc
445 * iconbar is now a happy css hovery lightupy div thing
447 Revision 528.26 2005/01/29 03:59:25 ajc
448 * Implemented the GroupDAV DELETE method.
450 Revision 528.25 2005/01/28 05:25:43 ajc
451 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
452 directly inside the iconbar div.
454 Revision 528.24 2005/01/28 05:13:02 ajc
455 * GroupDAV object URL's are now based on the EUID of a message (which is
456 derived from the UID of the groupware object itself) instead of the
457 message number. This was done in order to conform to GroupDAV's
458 requirement that the URL cannot change after an object is updated.
459 * The ETag of a GroupDAV object is still the message number, and in fact
460 doing so meets that requirement perfectly.
462 Revision 528.23 2005/01/26 18:15:34 ajc
463 * PROPFIND now outputs fully qualified URL's
465 Revision 528.22 2005/01/26 18:02:22 ajc
466 * Initial implementation of GroupDAV PROPFIND
468 Revision 528.21 2005/01/26 16:28:23 ajc
469 * Output ETags in double quotes to conform with the new GroupDAV draft.
470 * Output HTTP Server: header in GroupDAV transactions
471 * Server: header now displays both WebCit and Citadel versions
472 * Added groupdav_common_headers() to output HTTP headers common to all
473 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
475 Revision 528.20 2005/01/25 19:51:04 ajc
476 * Accept escaped characters in GroupDAV GET URL's
478 Revision 528.19 2005/01/25 04:17:20 ajc
479 * Implemented the Groupdav GET method, more or less in its final form
480 (still need to fix the room/folder naming semantics)
482 Revision 528.18 2005/01/25 03:12:27 ajc
483 * Completed HTTP "Basic" authentication, and a stub function for the
484 main entry point for GroupDAV functions.
486 Revision 528.17 2005/01/24 03:37:48 ajc
487 * Began laying the groundwork for http-authenticated GroupDAV sessions.
489 Revision 528.16 2005/01/22 22:50:51 ajc
490 * removed descriptions in non-main menus
492 Revision 528.15 2005/01/20 21:24:27 ajc
493 * When viewing a calendar room, the "Read all messages" link in the
494 room banner has been replaced by "Day view" and "Month view" links.
495 (I have also imported icons for week and year views, in case we add
498 Revision 528.14 2005/01/20 16:13:56 ajc
499 * Added in a bunch of stupid JavaScript to allow the instant message
500 window to be dismissed.
502 Revision 528.13 2005/01/20 04:10:41 ajc
503 * Cleaned up a bunch of unused cruft from the old layout
504 * Instant messages are now displayed in a div that layers itself
505 over the rest of the site. It would be nice if we could figure out
506 a way to make a clickable "hide" box...
508 Revision 528.12 2005/01/17 04:38:14 ajc
509 * Navbar is now dynamic, in an attempt to make only the relevant controls
510 appear on any given page.
512 Revision 528.11 2005/01/15 07:19:08 ajc
513 * Removed the fixed pixel width from the tree view room list so it doesn't
514 wrap around in an ugly way on aIEeeee.
516 Revision 528.10 2005/01/15 05:26:27 ajc
517 * Message entry window is now somewhat full screen.
519 Revision 528.9 2005/01/14 21:03:17 ajc
520 * A few logging hacks
522 Revision 528.8 2005/01/14 15:00:51 ajc
523 * Placed the navbar into the room banner, at least in its temporary form.
525 Revision 528.7 2005/01/14 04:53:54 ajc
526 *** empty log message ***
528 Revision 528.6 2005/01/14 04:53:12 ajc
529 * Got the three-pane model working not only with web browsers, but also
530 with the disgusting abomination called Internet Explorer.
532 Revision 528.5 2005/01/13 18:38:08 ajc
533 * Insert a newline between </div> and <div id="text">
535 Revision 528.4 2005/01/11 16:20:18 ajc
536 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
539 Revision 528.3 2005/01/11 05:05:08 ajc
540 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
541 * Ripped things apart in a big way. The frameset is gone (except for
542 chat, for which we'll probably keep frames). Iconbar and banner are
543 now done using CSS and <div> tags.
544 * Room read/enter/goto controls are currently missing. Stay tuned.
545 * I am in the process of rewriting all of the markup as valid XHTML.
547 Revision 528.2 2004/12/29 22:08:08 ajc
548 * roomops.c: provide a way to create room shares with a mapping to an
549 alternate room name on the other end.
551 Revision 528.1 2004/12/29 17:28:09 ajc
552 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
553 all corrupty-whatever when a remote room name mapping is found. Display
554 the mapping and preserve it across share/unshare operations.
556 Revision 528.0 2004/12/28 03:58:34 ajc
559 Revision 527.1 2004/12/28 03:58:24 ajc
560 * Corrected overly-escaped reply-to addresses in "reply" button
561 * Repaired toggling of self-service account creation in admin screen
562 * Bumped internal version number to 5.28
564 Revision 527.0 2004/12/07 04:41:37 ajc
567 Revision 526.1 2004/12/07 04:41:02 ajc
568 * Finally tracked down the WC->vars heap corruption issue (for real this
569 time). We now call clear_local_substs() at the end of each HTTP
570 transaction, whether we need to or not, instead of calling it whenever
571 we're done with something we wanted session variables for.
572 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
573 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
574 preventing it from getting clobbered by another session.
575 * Bumped internal version number to 5.27
577 Revision 526.0 2004/12/01 21:35:56 ajc
580 Revision 525.4 2004/12/01 21:35:44 ajc
581 * Changed internal version number to 5.26
583 Revision 525.3 2004/12/01 21:34:17 ajc
584 * Numerous memory management bugfixes.
586 Revision 525.2 2004/12/01 16:48:24 ajc
587 * tools.c: don't crash when striplt() is called with a zero-length string
589 Revision 525.1 2004/11/12 18:02:36 ajc
590 * Updated the richtext editor (new version from Kevin Roth's site)
592 Revision 525.0 2004/11/03 20:21:10 ajc
595 Revision 524.7 2004/11/03 20:21:02 ajc
596 * Changed internal version number to 5.25
598 Revision 524.6 2004/10/20 02:41:41 ajc
600 * Added the notes room to the icon bar
601 * Set up an initial implementation of Notes view. Attractive enough to
602 publish, but read-only. Needs a note editor.
604 Revision 524.5 2004/10/15 03:10:24 ajc
605 * Calendar objects UID now generated by generate_uuid() which creates
606 pseudo-DCE-ish UUID's.
608 Revision 524.4 2004/10/05 01:59:31 ajc
609 * localtime_r() fixes
611 Revision 524.3 2004/10/03 02:56:35 ajc
612 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
614 Revision 524.2 2004/10/01 16:23:23 ajc
615 * Set up framework for "notes" view, and added a skeleton function for
618 Revision 524.1 2004/09/30 03:44:01 ajc
619 * fix line width break problem in chat
621 Revision 524.0 2004/09/28 16:12:44 ajc
624 Revision 523.12 2004/09/28 16:12:30 ajc
625 * Prepare for 5.24 release
627 Revision 523.11 2004/09/27 02:17:47 ajc
628 * messages.c: fix build problem on non-calendar-enabled installations
629 * floors.c: fix a warning message
631 Revision 523.10 2004/09/25 03:34:21 ajc
632 * summary.c: Fixed a calling syntax problem
634 Revision 523.9 2004/09/25 03:18:43 ajc
635 * small stylesheet fix
637 Revision 523.8 2004/09/24 04:21:41 ajc
638 * Fixed display bug for room list mode when we dropped down multiple
639 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
641 Revision 523.7 2004/09/24 04:08:25 ajc
642 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
643 rooms without new msgs
645 Revision 523.6 2004/09/24 04:04:34 ajc
646 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
649 Revision 523.5 2004/09/23 03:21:10 ajc
650 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
652 Revision 523.4 2004/09/16 02:42:37 ajc
653 * Set default view of new rooms during CRE8 command instead of afterwards
655 Revision 523.3 2004/09/15 03:08:50 ajc
656 * Support config of seaperate MSA port in Citadel 6.26
658 Revision 523.2 2004/09/10 03:49:17 ajc
659 * Added 'dialog' mode to setup
661 Revision 523.1 2004/08/31 20:31:01 ajc
662 * When saving VTODO (tasks), insert a UID if none is already present. Also
663 increment the sequence, or insert one if none is already present.
665 Revision 523.0 2004/08/31 03:02:37 ajc
668 Revision 522.30 2004/08/31 03:02:28 ajc
669 * Changed internal version number to 5.23
671 Revision 522.29 2004/08/27 02:40:06 ajc
672 * Ditched the graphical buttons because CSS can do the same thing faster.
674 Revision 522.28 2004/08/18 03:16:12 ajc
675 * 'move' and 'delete' buttons only show when allowed to do those things
677 Revision 522.27 2004/08/18 02:10:17 ajc
678 * Reply/Move/Delete buttons are now images, because system-native buttons
679 were too big and ugly.
681 Revision 522.26 2004/08/11 17:24:57 ajc
682 * static/iconbar.html: removed.
683 * Updated the "powered by citadel" graphic
685 Revision 522.25 2004/08/11 03:49:15 ajc
686 * Replaced all instances of the name "Citadel/UX" with "Citadel"
687 * Installed the "simple logo" in the iconbar
689 Revision 522.24 2004/08/09 03:11:20 ajc
690 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
692 Revision 522.23 2004/08/05 21:32:17 ajc
693 * Reply/Move/Delete are now buttons instead of links. This should enable
694 us to add some JavaScript magic for "Reply quoted" ...
696 Revision 522.22 2004/08/05 02:47:21 ajc
697 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
698 has a more predictable and attractive behavior, and can still be
699 overridden in the style sheet if the site operator wants to.
701 Revision 522.21 2004/08/04 03:52:23 ajc
702 * Tasks view is now pretty.
703 * Tasks view now displays date due for each task.
704 * Tasks view is now sorted by date due.
705 * Tasks view now displays overdue tasks in red.
707 Revision 522.20 2004/08/03 03:55:37 ajc
708 * Tasks view now uses the same buffer/dump logic as the calendar views, so
709 we can sort them by due date and do a prettier display. (Only the logic is
710 changed so far. The prettier display is forthcoming.)
712 Revision 522.19 2004/07/21 02:57:09 ajc
713 * Internet Configuration screen looks a little neater now
715 Revision 522.18 2004/07/21 02:45:15 ajc
716 * Completed the "Internet Configuration" screen
718 Revision 522.17 2004/07/16 19:13:37 ajc
719 *** empty log message ***
721 Revision 522.16 2004/07/16 19:13:10 ajc
722 * tools.c: display 12:00 as 12pm, not 12am
724 Revision 522.15 2004/07/16 03:14:03 ajc
725 * more work on inetconf screen
727 Revision 522.14 2004/07/16 02:50:00 ajc
728 * useredit.c: put a pretty box around user editing
730 Revision 522.13 2004/07/13 03:25:08 ajc
731 * inetconf.c: added. Not finished yet.
733 Revision 522.12 2004/07/10 03:10:19 ajc
734 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
735 floor level configurations.
736 * Put a space between OK and CANCEL buttons anywhere in the system where
738 * Some more of the room config/admin screens now return to themselves
739 with a "ok, you did that" message when OK is pressed, instead of dropping
740 out to the main menu.
742 Revision 522.11 2004/07/08 03:03:01 ajc
743 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
744 configuration (public rooms default and mailboxes default). Still need
745 to add floor and room policy screens.
747 Revision 522.10 2004/07/02 03:28:08 ajc
748 * Much-improved alphabet tabs for Address Book view. Now divides the
749 total number of names by (names per page, currently 60) and sets up
750 that many tabs, with proper [Aaa-Bbb] labels on them.
752 Revision 522.9 2004/07/02 03:26:06 ajc
753 *** empty log message ***
755 Revision 522.8 2004/07/01 02:40:40 ajc
756 * Clicking "Enter a message" in a groupware room now automatically calls
757 the correct editor for the type of objects in the room (message, calendar
758 event, task, address book entry)
760 Revision 522.7 2004/06/29 17:21:25 ajc
761 * Removed the word "room" in a few locations, as part of our push towards
762 not looking like a BBS when running in groupware mode
764 Revision 522.6 2004/06/29 00:37:02 ajc
765 * Made some fonts bigger because users were complaining...
767 Revision 522.5 2004/06/27 03:02:05 ajc
768 * Summary view -- always view ALL messages
769 * Summary view -- new messages are in boldface
771 Revision 522.4 2004/06/24 20:42:14 ajc
772 * Added the "server ip address" Citadel config option
773 * Site config: added "Changes will not take effect until..." language
776 Revision 522.3 2004/06/24 14:50:35 ajc
777 * Added the ability to listen on a single IP address instead of all addresses.
779 Revision 522.2 2004/06/22 02:21:56 ajc
782 Revision 522.1 2004/06/21 15:00:52 ajc
785 Revision 522.0 2004/06/19 03:21:35 ajc
788 Revision 521.10 2004/06/19 03:11:07 ajc
789 * Instead of a crufty "the topmost Internet email address will be used
790 for outgoing email" explanation, separated it into "Primary Internet
791 email address" and "Other email addresses" boxes.
793 Revision 521.9 2004/06/19 02:42:12 ajc
794 * Removed the "aides access to mailboxes" config option, which is no longer
795 part of the Citadel system.
797 Revision 521.8 2004/06/16 02:07:22 ajc
798 * Removed a couple of lines of debugging code leftover from last night
800 Revision 521.7 2004/06/15 03:06:11 ajc
801 * Bumped internal version number to 5.22
802 * Use new fast headers-only-no-mime fetch mode in Citadel for
805 Revision 521.6 2004/06/15 02:30:21 ajc
806 * Honor "maxmsgs" even when viewing a mailbox in summary mode
808 Revision 521.5 2004/06/12 04:26:38 ajc
809 * Fixed some garbled output resulting from turning things that look like
812 Revision 521.4 2004/06/11 16:09:36 ajc
813 * Moved the room graphic to the left of the room name in the banner, to
814 make it more consistent with the rest of the site.
815 * Reduced the size of the font in the iconbar
817 Revision 521.3 2004/06/11 03:15:08 ajc
818 * When "Add" is clicked without specifying an upload filename, resume
819 composition instead of aborting the post.
820 * Add attachments to messages in forward order, not reverse order
822 Revision 521.2 2004/06/10 03:08:48 ajc
823 * Improved the appearance of tabs in the room config screen
825 Revision 521.1 2004/06/10 02:58:55 ajc
826 * Made all the title boxes the same background color. The old scheme was
827 cute but not professional looking.
829 Revision 521.0 2004/06/06 19:53:25 ajc
832 Revision 510.15 2004/06/06 19:32:15 ajc
833 * Cleaned up a couple of FIXME's sitting around in the code
834 * Altered the conditions under which stray http://... strings are
835 automatically turned into links, to prevent that logic from
836 transforming IMG tags into gibberish.
837 * Set internal version number to 5.21
839 Revision 510.14 2004/06/04 02:29:07 ajc
840 * Fixed bug in "validate new users" screen (thanks Campy)
842 Revision 510.13 2004/06/03 03:21:22 ajc
843 * "Reply" button now carries the message subject into the reply.
845 Revision 510.12 2004/06/02 02:07:54 ajc
846 * setup.c: updated the setup script to configure two /etc/inittab entries,
847 one for http and one for https.
849 Revision 510.11 2004/06/01 21:46:47 ajc
850 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
851 during a read or write operation, do not attempt to finish the operation
852 unencrypted like we do in Citadel. Here in WebCit land it only causes
853 the server to segfault.
855 Revision 510.10 2004/06/01 19:01:22 ajc
856 * netconf.c: widened some of the text entry fields
857 * webcit.h: bumped up the internal version number to 5.20
859 Revision 510.9 2004/06/01 18:44:20 ajc
860 * Return to the old command-line usage (-s for https, service is either
861 http or https but not both)
863 Revision 510.8 2004/06/01 03:32:28 ajc
864 * Add "permanent room" setting to room edit screen
865 * create room -- allow longer strings
867 Revision 510.7 2004/06/01 00:36:43 ajc
868 * Hmmph. Do the session cookie as hex instead of base64. There really
869 are some characters in the base64 set that make HTTP do nasty things.
871 Revision 510.6 2004/05/31 21:43:27 ajc
872 * Added "|END" to the session cookie before base64-ing it. This fixes a
873 problem with certain room names causing the webserver to freak out and
874 break embedded images and stuff. I don't know why.
876 Revision 510.5 2004/05/31 20:34:11 ajc
877 * Message entry using Kevin Roth's excellent cross-platform richtext
880 Revision 510.4 2004/05/31 15:54:13 ajc
881 * "text" and "HTML" options for message entry.
883 Revision 510.3 2004/05/29 03:31:48 ajc
884 * tighten up the space between icons in the iconbar
886 Revision 510.2 2004/05/28 20:24:53 ajc
889 Revision 510.1 2004/05/24 03:02:38 ajc
890 * CSS change to make folder names stand out more in the "Folder View"
892 Revision 510.0 2004/04/30 04:08:58 ajc
895 Revision 506.13 2004/04/30 04:08:47 ajc
896 * Changed internal version number to 5.10
897 * Updated documentation for the new HTTPS service
899 Revision 506.12 2004/04/27 03:21:36 ajc
900 * Prompt for HTTPS port number during setup. We may make this optional.
902 Revision 506.11 2004/04/27 03:16:31 ajc
903 * When running on the same host as Citadel, if no key/cert are found,
904 symlink to Citadel's if possible.
905 * One server binary now forks to start both http and https servers.
907 Revision 506.10 2004/04/21 03:43:39 ajc
908 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
909 certs are also no longer invalid.
911 Revision 506.9 2004/04/21 02:25:13 ajc
912 * Replaced ctdl_install_certificate() with convenience functions found
913 in the OpenSSL library.
915 Revision 506.8 2004/04/21 02:19:41 ajc
916 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
917 understand, but read at http://www.informit.com/articles/article.asp?p=22078
918 ). Still doesn't work with Internet Monopolizer, though.
920 Revision 506.7 2004/04/20 02:32:44 ajc
921 * Allow setup to run seamlessly from within the Citadel Ridiculously
922 Easy Installer by observing the values of environment variables
923 CITADEL_INSTALLER, CITADEL, and WEBCIT.
925 Revision 506.6 2004/04/20 02:02:50 ajc
928 Revision 506.5 2004/04/16 03:14:06 ajc
929 * Minor fix for previous checkin
931 Revision 506.4 2004/04/16 02:59:01 ajc
932 * Completed SSL support. Still doesn't work with all browsers... gotta
935 Revision 506.3 2004/04/15 03:57:00 ajc
936 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
937 it has a crashy crashy bug in it. Don't use it yet.
939 Revision 506.2 2004/04/13 19:41:36 ajc
940 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
941 (freebusy data fetch for anonymous Kolab type clients)
943 Revision 506.1 2004/04/10 04:32:59 ajc
944 * Fixed some version and copyright date oopses
946 Revision 506.0 2004/04/10 04:29:30 ajc
949 Revision 505.22 2004/04/10 04:29:20 ajc
950 * Changed internal version number to 5.06
952 Revision 505.21 2004/03/29 04:30:20 ajc
953 * configure.in, Makefile.in: handle $LDFLAGS
955 Revision 505.20 2004/03/20 05:03:14 ajc
956 * Original startup thread becomes a worker thread after initialization.
957 Doing otherwise turns it into a zombie (at least on Linux) and possibly
958 leads to other problems
959 * Filter out NOOP's received in chat
961 Revision 505.19 2004/03/18 04:32:24 ajc
962 * Removed the language in README.TXT which told everyone that chat wouldn't
963 work with a non-local Citadel server, because that's no longer true.
964 * Removed the old chat applet from the static/ directory
966 Revision 505.18 2004/03/18 04:00:44 ajc
967 * Rounded web boxes now look correct in all browsers.
969 Revision 505.17 2004/03/17 18:25:31 ajc
970 * When creating a new user, auto-chain to the "edit user configuration"
971 screen, and subsequently auto-chain to the "edit address book entry"
972 screen. This creates a nice sensible workflow.
974 Revision 505.16 2004/03/15 22:47:09 ajc
975 * Prettied up the chat window a little more.
977 Revision 505.15 2004/03/15 04:27:44 ajc
978 * Chat now appears in a separate window
979 * Use regular frames instead of IFRAMEs for chat
980 * Display user's own chat text in bold+italic
981 * Added a "List Users" button
983 Revision 505.14 2004/03/09 20:45:45 error
984 * Add a Linux Software Map file
986 Revision 505.13 2004/03/07 22:04:32 ajc
987 * Fix the current view not being set to the default view for the creator
990 Revision 505.12 2004/03/07 21:31:17 ajc
991 * serv_read() now zeroes out the supplied buffer (with the supplied
992 length) if a server read fails. This causes serv_gets() to return
993 instead of looping endlessly. Fixes chat problem found on linux-ppc.
995 Revision 505.11 2004/03/03 05:21:36 ajc
996 * Made the chat screen totally kick-ass sweet. The flickering reload
997 i-frame is now tiny and hidden, and it *appends* new chat data to
998 the viewable window using JavaScript. No flickering + scrollback!
999 * Added a help button to the chat screen.
1001 Revision 505.10 2004/02/29 22:52:15 ajc
1002 * Close and clear (set to -1) server socket handle when socket errors are
1003 detected. Fixes a chat problem reported by Winzlo.
1005 Revision 505.9 2004/02/29 05:34:25 ajc
1006 * Display the Chat menu option as "Chat with other users in <roomname>"
1008 Revision 505.8 2004/02/27 05:04:38 ajc
1009 * fix frameset bug in page popups
1011 Revision 505.7 2004/02/26 04:08:56 ajc
1012 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1013 of the logout banner.
1014 * Ford's latest stupid room has a name with more than 64 characters, and
1015 we still had a 64-byte room name in the march_list struct. ooooops...
1017 Revision 505.6 2004/02/26 03:07:26 ajc
1018 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1020 Revision 505.5 2004/02/25 23:10:28 ajc
1021 * Allow "/do_logout" as a no-frames page
1023 Revision 505.4 2004/02/25 23:00:21 ajc
1024 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1025 to make life easier. (Thanks to prosthetik for this)
1027 Revision 505.3 2004/02/25 15:20:11 ajc
1028 * Support for favicon.ico in the static/ directory
1030 Revision 505.2 2004/02/24 04:06:42 ajc
1031 * Changed the colors slightly in chat screen
1033 Revision 505.1 2004/02/20 06:07:06 ajc
1034 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1036 Revision 505.0 2004/02/19 03:32:50 ajc
1039 Revision 504.7 2004/02/19 03:32:38 ajc
1040 * Changed the internal version number to 5.05
1041 * Completed the frames fix
1043 Revision 504.6 2004/02/18 20:08:29 ajc
1044 * Fixed the frameset force reload logic. Now it does the whole frameset
1045 without displaying an error in the main frame.
1047 Revision 504.5 2004/02/18 19:17:51 ajc
1048 * Force reload of frameset if someone tries to escape it. Not perfect
1049 but it mostly works at this poing.
1051 Revision 504.4 2004/02/17 03:37:11 ajc
1052 * Indicate to Citadel that we want Server Generated Invitations when
1053 calendar events are saved. (No longer the default in Citadel server.)
1055 Revision 504.3 2004/02/09 04:49:32 ajc
1056 * Prepare for a way to avoid falling out of the main frameset
1058 Revision 504.2 2004/02/09 03:37:57 ajc
1059 * Changed the thread pool management algorithm. Detecting idle time between
1060 socket accepts was not working reliably on all systems, so we now follow
1061 the same algorithm as the Citadel server (spawn more threads when number
1062 of sessions < number of threads, but keep constrained to pre-defined
1063 minimum and maximum thread count)
1065 Revision 504.1 2004/02/03 03:09:51 ajc
1068 Revision 503.0 2004/01/28 04:31:31 ajc
1071 Revision 502.4 2004/01/28 04:30:48 ajc
1072 * Create Room can now offer calendar and address book rooms
1074 Revision 502.3 2004/01/17 21:25:30 ajc
1075 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1076 * Split the config for LDAP Connector into its own panel
1078 Revision 502.2 2004/01/17 04:32:54 ajc
1079 * Add site config options for Citadel servers which support LDAP
1081 Revision 502.1 2003/10/24 02:50:19 ajc
1082 * Clicking "Enter Message" in a room with an Address Book view opens
1083 a blank vCard entry screen.
1085 Revision 502.0 2003/10/23 03:16:50 ajc
1088 Revision 501.2 2003/10/23 03:07:54 ajc
1089 * event.c: Found and removed another unquoted multi-line string literal
1090 * webcit.h: changed an #ifdef HAVE_ICAL_H
1091 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1093 Revision 501.1 2003/10/22 01:42:12 ajc
1094 * iconbar.c: removed a stray character or two...
1096 Revision 501.0 2003/10/21 04:26:37 ajc
1099 Revision 500.30 2003/10/21 04:26:27 ajc
1100 * bumped the version string to 5.01
1102 Revision 500.29 2003/10/17 03:08:28 ajc
1103 * Finished prettying up the vCard display
1105 Revision 500.28 2003/10/17 02:31:45 ajc
1106 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1107 is wrapped in quotes. Performed this fix so it'll compile.
1108 * setup.c: removed references to unused variable tempfile[]
1110 Revision 500.27 2003/10/09 03:17:02 ajc
1111 * Started prettying up the vCard display.
1113 Revision 500.26 2003/10/08 02:33:49 ajc
1114 * Begin work on better handling of vCard display
1116 Revision 500.25 2003/09/04 03:41:27 ajc
1117 * siteconfig.c: changed some config items to drop-down boxes
1119 Revision 500.24 2003/08/27 04:26:54 ajc
1120 * Split the site configuration screen up into four different screens,
1121 and added a meta-menu
1123 Revision 500.23 2003/08/24 03:31:50 ajc
1124 * Finished the setup program
1125 * Bumped the internal version number to 5.01
1127 Revision 500.22 2003/08/22 00:47:27 ajc
1128 * setup is now working, but it still needs a way to detect a running WebCit
1130 Revision 500.21 2003/08/22 00:25:40 ajc
1131 * Added a skeleton "setup" program to the tree. It does not work yet.
1133 Revision 500.20 2003/08/20 03:48:55 ajc
1134 * Added iconbar shortcut to Contacts room
1135 * Minimum required Citadel is now 6.11
1137 Revision 500.19 2003/08/20 03:07:25 ajc
1138 * Address book "single card" view now suppresses "reading nn message" and
1139 instead shows the letter indices across the top
1140 * Clicking on an address in a vCard now connects to WebCit mail instead
1141 of a browser mailto: link
1143 Revision 500.18 2003/08/19 04:18:43 ajc
1144 * Changed things around in the address book view. Made it sorted and
1145 more clickable and better looking...
1147 Revision 500.17 2003/08/12 18:54:03 error
1148 * messages.c: fix off-by-one-error in selector bar
1150 Revision 500.16 2003/08/07 22:18:03 ajc
1151 * Add the Summary Page to the customizable iconbar
1153 Revision 500.15 2003/08/07 03:51:51 ajc
1154 * Customizable icon bar as: pictures and text, pictures, text
1156 Revision 500.14 2003/08/05 03:52:14 ajc
1157 * First working version of the customizable iconbar. It contains a basic
1158 set of options and now automatically refreshes when it's customized.
1160 Revision 500.13 2003/08/04 03:50:29 ajc
1161 * First cut at the customizable iconbar is done. A bunch of generic options
1162 are there. Still need to get the actual iconbar to refresh when changes
1165 Revision 500.12 2003/08/03 21:02:01 ajc
1166 * More work on customizable iconbar
1168 Revision 500.11 2003/08/02 05:25:46 ajc
1169 * Laid the groundwork for a customizable iconbar
1171 Revision 500.10 2003/07/30 03:57:49 ajc
1172 * Add config.c_purge_hour to config screen
1174 Revision 500.9 2003/07/06 22:06:59 ajc
1175 * When converting "anything that looks like a URL" to a real link, first
1176 make sure that it isn't already inside a link. This fixes most of the
1177 long, ugly URL strings sent by eBay.
1178 * Automatically dismantle mailto: links in HTML messages, and convert
1179 them to WebCit mail links (clicking on it sends the user to the Mail
1180 room and begins composing a new message with the recipient and subject
1181 fields pre-populated).
1183 Revision 500.8 2003/06/29 20:51:21 ajc
1184 * Worked around a rendering bug in Satan's Browser that was causing it
1185 to draw the calendar month view much wider than the actual screen wdith
1187 Revision 500.7 2003/06/28 04:09:37 error
1188 * roomops.c: Backout change to display one less box in the first column in
1189 roomlist view, it doesn't seem to work for everyone
1191 Revision 500.6 2003/06/28 03:52:51 error
1192 * Don't tell browsers not to cache static documents
1194 Revision 500.5 2003/06/28 03:35:23 error
1195 * roomops.c: Display one less floor in the first column in romlist view
1197 Revision 500.4 2003/06/26 03:37:58 ajc
1198 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1199 This will allow some groupware clients to browse the free/busy times of
1200 other users on the system.
1202 Revision 500.3 2003/06/21 05:17:21 ajc
1203 * Better alignment of system messages
1204 * Exterminated display_error() and replaced it with WC->ImportantMessage
1205 which is displayed in a bubble on top of whatever page you're on next.
1206 * Small cosmetic changes
1207 * Fixed some nesting problems in output_headers()
1209 Revision 500.2 2003/06/20 03:39:27 ajc
1210 * Optimization to floor layout in box view
1212 Revision 500.1 2003/06/20 03:04:26 ajc
1213 * "Reply" button on messages now handles IGnet recipients correctly
1215 Revision 500.0 2003/06/10 04:23:08 ajc
1218 Revision 410.50 2003/06/10 04:22:58 ajc
1219 * Updated docs and headers for 5.00 release
1221 Revision 410.49 2003/06/10 04:05:23 ajc
1222 * De-tabled the left side icon bar and reduced one of the graphics, so
1223 that all of the rounded corners show up in Satan's Browser.
1225 Revision 410.48 2003/06/10 03:47:41 ajc
1226 * style.css: added font selection to default <BODY> tag
1228 Revision 410.47 2003/06/06 03:26:03 ajc
1229 * Satan's Browser insists on putting bloody acres of whitespace to the
1230 right of any bulleted list items, making any multi-column table containing
1231 a list take more than the entire screen. Removed all such lists so it
1232 looks ok. If you are reading this and you are a Microsoft employee, please
1233 commit suicide before you break anything else.
1235 Revision 410.46 2003/06/06 02:22:07 ajc
1236 * Changed the upper left and upper right bounded box corners to a solid
1237 blue (#204B78) instead of gradiated, because it was looking funny in
1238 256-color mode. It also looked funny in Internet Explorer, but people
1239 who use Internet Explorer are contributing to terrorism and really don't
1240 deserve Web access in the first place. So I really just fixed this to make
1241 it look good in 256-color Netscape.
1243 Revision 410.45 2003/06/05 21:37:37 ajc
1244 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1245 in b0rken IE browser. Die, Bill, Die.
1247 Revision 410.44 2003/06/05 03:52:29 ajc
1248 * Buncha cosmetic changes
1250 Revision 410.43 2003/06/04 03:41:25 ajc
1251 * Change the appearance of rooms with and without new messages in the
1252 room list -- now defined using CSS
1254 Revision 410.42 2003/06/03 03:57:42 ajc
1255 * Tightened up the room banner a bit. Smaller padding, smaller font,
1258 Revision 410.41 2003/05/31 21:36:45 ajc
1261 Revision 410.40 2003/05/26 21:05:42 ajc
1262 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1263 it to complete the free/busy checking for attendee availability.
1265 Revision 410.39 2003/05/26 05:44:45 ajc
1266 * event.c: fix compiler warning
1268 Revision 410.38 2003/05/26 05:39:46 ajc
1269 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1270 bug fixed in Citadel.
1272 Revision 410.37 2003/05/26 05:28:13 ajc
1273 * serv_func.c: added utility function read_server_text()
1274 * availability.c: banged out more of this code -- still not complete
1276 Revision 410.36 2003/05/26 03:28:02 ajc
1277 * Getting closer to doing the availability check. Created new source
1278 module 'availability.c' for this purpose. Stub function is in place.
1280 Revision 410.35 2003/05/25 04:25:12 ajc
1281 * siteconfig.c: fixed a spelling error
1282 * event.c: add a "Check attendee availability" button, and the code to
1283 bypass saving the event to the server, do something with it, and then
1284 feed the twiddled data structure back to the form display function for
1285 further editing. What's still missing is the code to do the actual
1288 Revision 410.34 2003/05/24 22:22:35 ajc
1289 * Small stylesheet hack to make it work with b0rken IE
1291 Revision 410.33 2003/05/24 22:13:08 ajc
1292 * Changed the login banner a bit
1294 Revision 410.32 2003/05/20 03:25:41 ajc
1295 * Separate event invitees with newlines instead of commas.
1297 Revision 410.31 2003/05/19 19:55:09 ajc
1298 * summary.c: eliminate compiler warnings about unused variables when
1299 compiling a WebCit service without calendar support
1301 Revision 410.30 2003/05/18 02:05:33 ajc
1302 * More conversion of screens to the new look-and-feel.
1304 Revision 410.29 2003/05/16 04:11:29 ajc
1305 * We don't need no steenking workaround. Problem fixed. MIME parser not
1306 broken. Web server was calling it with bad parameters. All fixed now.
1307 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1310 Revision 410.28 2003/05/15 04:52:26 ajc
1311 * Minor workaround in web forms to handle mime parser problem in uploads
1313 Revision 410.27 2003/05/15 03:35:59 ajc
1314 * look and feel overhaul -- almost done!
1316 Revision 410.26 2003/05/14 03:46:35 ajc
1317 * More background cleanup
1319 Revision 410.25 2003/05/05 17:19:46 ajc
1320 * Cleanups to summary page when running on a non ical enabled system
1321 * Use non breaking spaces in summary page box titles
1323 Revision 410.24 2003/05/04 04:22:41 ajc
1324 * Display body of messages on a white background. I am doing this in order
1325 to prepare for making the general background of the screen a darker color.
1327 Revision 410.23 2003/05/04 02:54:55 ajc
1328 * Summary page now uses our cutesy new rounded window boxes
1330 Revision 410.22 2003/05/03 21:28:41 ajc
1331 * Added in a slick new box style and put the room lists in it
1333 Revision 410.21 2003/05/03 16:57:04 ajc
1334 * In the 'folders' and 'portal' views, change the folder delimiter
1335 from / to \ to avoid conflict with room names that have slashes
1337 Revision 410.20 2003/05/03 16:23:29 ajc
1338 * Enforce three columns in portal view of room list
1340 Revision 410.19 2003/05/03 04:52:32 ajc
1341 * Added an experimental new "portal view" to the room list options
1343 Revision 410.18 2003/05/02 03:23:41 ajc
1344 * Minor change to room list algorithm
1346 Revision 410.17 2003/05/01 15:33:05 ajc
1347 * Fixed a potential memory leak in enumeration of MIME parts
1349 Revision 410.16 2003/05/01 03:11:35 ajc
1350 * When static content is requested, fetch it without trying to connect
1353 Revision 410.15 2003/04/30 05:00:00 ajc
1354 * Added the ability to compose messages with file attachments uploaded from
1357 Revision 410.14 2003/04/27 04:46:02 ajc
1358 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1359 observes the flag designating the presence of new messages. (The "rooms
1360 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1361 but that view may get axed soon.)
1363 Revision 410.13 2003/04/26 21:57:53 ajc
1364 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1365 before returning an error code to avoid a file descriptor leak
1367 Revision 410.12 2003/04/19 21:42:36 ajc
1368 * Repaired all my b0rken COLOR tags
1369 * Replaced most FONT tags with SPAN tags
1372 Revision 410.11 2003/04/19 19:58:10 ajc
1373 * Lots of great changes from Nick to make the site CSS-enabled.
1375 Revision 410.10 2003/04/14 04:04:40 ajc
1376 * First cut of CSS-izing WebCit. Probably b0rken.
1378 Revision 410.9 2003/04/09 04:02:32 ajc
1379 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1380 supported the idea of one WebCit connecting to multiple Citadels for a
1381 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1382 * When connecting to Citadel through a Unix domain socket, don't try to make
1383 the Java chat applet available.
1385 Revision 410.8 2003/03/31 03:32:19 ajc
1386 * messages.c: check for 000 terminator while parsing RFC822 headers to
1387 prevent getting hung up while displaying certain badly formatted messages.
1389 Revision 410.7 2003/03/30 06:13:19 ajc
1390 * When reading from the server, do not treat CR as end-of-line because
1391 there's probably an LF coming after it. Instead, keep reading to the LF
1392 and then strip both.
1393 * Do not underline links in the icon bars
1395 Revision 410.6 2003/03/17 04:17:41 ajc
1396 * Call to accept() was being made with an uninitialized variable for the
1397 third argument. Changed the second and third argument to NULL and 0 because
1398 we don't really need accept() to fill up a buffer full of information that
1399 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1401 * Removed the mutex wrapper around select() because we don't need it. All
1402 idle worker threads now block on select() and one of them will wake up when
1403 a connection arrives.
1405 Revision 410.5 2003/03/15 20:55:03 ajc
1406 * When a requested image is not available on the Citadel server, send a
1407 1x1 transparent GIF instead of 404 error.
1409 Revision 410.4 2003/03/14 04:21:57 ajc
1410 * clone events to be encapsulated before saving, because the original
1411 instance may already have a parent, and that makes crashy crashy
1413 Revision 410.3 2003/03/13 05:57:17 ajc
1414 * More encapsulation. Warning: there are bugs in this!!
1416 Revision 410.2 2003/03/13 05:20:23 ajc
1417 * Various changes to the calendar service to handle messages containing
1418 fully encapsulated VCALENDAR components instead of only unencapsulated
1419 VEVENT subcomponents. We have to move in this direction for compatibility
1420 with other products.
1422 Revision 410.1 2003/03/01 22:07:19 ajc
1423 * New user registration, as well as existing user re-registration, now
1424 uses the vCard editing screen.
1425 * Administratively editing users' address book entries now works again,
1426 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1427 in order to enforce this.
1429 Revision 410.0 2003/02/19 03:49:33 ajc
1432 Revision 400.90 2003/02/19 03:49:17 ajc
1433 * latest config.guess and config.sub from www.gnu.org
1435 Revision 400.89 2003/02/07 04:44:17 ajc
1436 * Replaced sleep() with a function that sleeps using select() in order to
1437 avoid potential issues with SIGALRM. Possible fix for weird behavior
1438 when running on a Macintosh.
1440 Revision 400.88 2003/01/29 22:32:07 ajc
1441 * Shuffled some code and comments around; minor cleanup
1443 Revision 400.87 2003/01/28 15:37:12 ajc
1444 * All functions which read binary data from the server now make use of the
1445 read_server_binary() function in tools.c
1446 * Binary reads from server now have safety code to prevent infinite loops
1447 * All output of MIME objects is now done with http_transmit_thing()
1449 Revision 400.86 2003/01/19 06:28:04 ajc
1450 * Minimum required Citadel version 6.05
1452 Revision 400.85 2003/01/16 04:41:26 ajc
1453 * When displaying edit controls for time of day in the calendar, only show
1454 minutes that are multiples of 5 ... unless the existing value is not a
1455 multiple of 5, in which case we show that too.
1457 Revision 400.84 2003/01/15 17:34:04 ajc
1458 * event.c: fixed a misspelling
1459 * config.guess, config.sub: updated using latest from ftp.gnu.org
1461 Revision 400.83 2003/01/14 04:21:27 ajc
1462 * Only offer views which make sense for the default view of a room
1464 Revision 400.82 2003/01/13 03:34:33 ajc
1465 * Get ready for the 4.10 release
1467 Revision 400.81 2003/01/12 23:22:53 ajc
1468 * configure.in: check for libical v0.24 or newer
1470 Revision 400.80 2003/01/07 04:56:17 ajc
1471 * Complete the free/busy transparency handling in the form
1472 * Default times for new events are now in the correct timezone
1474 Revision 400.79 2003/01/06 18:01:35 ajc
1475 * Begin handling of TRANSP property to show event times as free or
1476 busy (not finished).
1478 Revision 400.78 2003/01/05 21:02:14 ajc
1479 * Summary page: three columns are now all the same width
1481 Revision 400.77 2003/01/05 20:56:05 ajc
1482 * minor fix for previous checkin
1484 Revision 400.76 2003/01/05 20:51:01 ajc
1485 * Display PARTSTAT for attendees
1487 Revision 400.75 2003/01/05 05:01:00 ajc
1488 * Add "today's calendar events" to the summary page.
1490 Revision 400.74 2003/01/05 04:27:28 ajc
1491 * Add "Tasks" to the summary page
1493 Revision 400.73 2002/12/28 05:44:09 ajc
1494 * ical_dezonify.c: brought over new version from the Citadel source (again)
1496 Revision 400.72 2002/12/28 05:12:45 ajc
1497 * ical_dezonify.c: brought over new version from the Citadel source.
1499 Revision 400.71 2002/12/26 04:04:48 ajc
1500 * Perform CHEK command when automatically establishing sessions, not just
1501 when one is explicitly created. Some stuff is missing otherwise.
1503 Revision 400.70 2002/12/25 23:18:06 ajc
1504 * Be more strategic about when to call ical_dezonify()
1505 (This may be the last set of fixes. I hope so.)
1507 Revision 400.69 2002/12/25 21:39:38 ajc
1508 * ical_dezonify.c: added.
1509 * calendar.c: convert incoming ical messages to UTC
1510 (the usual routines will then convert them to local time for display)
1512 Revision 400.68 2002/12/25 07:06:00 ajc
1513 * Tweaked the code to work with libical 0.24
1515 Revision 400.67 2002/12/20 04:50:00 ajc
1516 * When saving a calendar event, increment the SEQUENCE property.
1518 Revision 400.66 2002/12/18 05:03:39 ajc
1519 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1520 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1521 Because the libc-allocated buffer was getting clobbered.
1522 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1524 Revision 400.65 2002/12/17 05:01:39 ajc
1525 * Prettied up the calendar day view layout
1526 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1528 Revision 400.64 2002/12/16 04:43:30 ajc
1529 * Correctly handle local time zone when figuring out which day and time to
1530 display events on calendar month/day views. This also seems to have
1531 fixed the bug that was causing events to sometimes get lost when saved.
1533 Revision 400.63 2002/12/15 05:50:59 ajc
1534 * Form editing of date/time fields now assumes that the icaltimetype being
1535 manipulated is in UTC. It converts to/from local time for editing.
1537 Revision 400.62 2002/12/10 23:25:47 ajc
1538 * Display attendees in message view of calendar objects
1540 Revision 400.61 2002/12/07 22:12:59 ajc
1541 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1542 until I implement the Citadel server function which it calls.)
1544 Revision 400.60 2002/11/30 21:34:51 ajc
1545 * Submit organizer in a hidden field, in case the server needs it
1547 Revision 400.59 2002/11/30 04:46:46 ajc
1548 * First cut at adding/removing attendees to an event
1549 (Actual invitations should be sent by the Citadel server)
1551 Revision 400.58 2002/11/29 23:56:19 ajc
1552 * Completed "me as organizer" -- the user's own e-mail address is inserted
1553 as the organizer of new events. Detect when the user is the organizer and
1554 enable/disable the attendees box accordingly.
1556 Revision 400.57 2002/11/29 16:38:37 ajc
1557 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1559 Revision 400.56 2002/11/28 06:03:24 ajc
1560 * Issue an ISME command when editing an event, to determine whether the user
1561 viewing the event is the organizer. (Will use this later to allow/disallow
1562 sending out invitations.)
1564 Revision 400.55 2002/11/26 05:01:04 ajc
1565 * Began handling attendee fields
1567 Revision 400.54 2002/11/16 23:40:11 ajc
1570 Revision 400.53 2002/11/16 23:15:02 ajc
1571 * Make the "all day event" shadebox smaller (month view) - no border.
1572 * Fixed bug that caused any events following an all day event to also appear
1575 Revision 400.52 2002/11/16 05:40:54 ajc
1576 * When adding new events to the calendar, default to the month [and day]
1577 currently being viewed.
1578 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1580 Revision 400.51 2002/11/15 05:05:47 ajc
1581 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1583 Revision 400.50 2002/11/15 04:11:46 ajc
1584 * Added even more nifty JavaScript to cause the hour/minute and end date
1585 fields of a calendar event form to render as disabled when the "all day
1586 event" box is checked -- not just when the user checks the box, but also
1587 when the box begins its life already checked.
1589 Revision 400.49 2002/11/14 04:59:40 ajc
1590 * Correctly serialize and save all day events using date instead of date/time
1592 Revision 400.48 2002/11/13 04:49:23 ajc
1593 * "All day event" shows as a single checkbox, instead of one for the start
1594 time and one for the end time. Added nifty JavaScript to zero and shade
1595 the hour/minute and all end time fields when all-day-event is checked.
1597 Revision 400.47 2002/11/12 05:57:27 ajc
1598 * Display a nicer looking screen when replying to calendar invitations
1599 * When displaying day view, don't show all day events twice
1600 * Day or month view: denote all day events by displaying them inside
1603 Revision 400.46 2002/11/12 03:26:39 ajc
1604 * Tell the user about broken Citadel server connections instead of
1605 simply printing "Goodbye"
1607 Revision 400.45 2002/10/23 04:11:38 ajc
1608 * Detect when a meeting invitation is actually an update for an existing UID
1609 and tell the user so.
1611 Revision 400.44 2002/10/21 20:16:38 ajc
1612 * Display conflicts nicely
1614 Revision 400.43 2002/10/21 18:29:14 ajc
1615 * Ask server to hunt for conflicts when displaying a meeting invitation
1617 Revision 400.42 2002/10/19 21:28:32 ajc
1618 * Moved the calendar meeting request reply functionality to the Citadel server
1620 Revision 400.41 2002/10/19 17:10:14 ajc
1621 * Add "Tentative" accept button
1622 * Only display Accept/Tentative/Decline button when method=REQUEST
1624 Revision 400.40 2002/10/19 04:16:37 ajc
1625 * Save an incoming meeting request into the user's calendar.
1627 Revision 400.39 2002/10/18 20:55:05 ajc
1628 * Began work on meeting request accept/decline
1630 Revision 400.38 2002/10/16 19:16:39 ajc
1631 * Fixes and updates to build WebCit on Linux for IBM S/390
1633 Revision 400.37 2002/10/09 04:12:44 ajc
1634 * Templatized trailing HTML
1635 * Templatized "new start page" page
1636 * Added global substitution macros
1638 Revision 400.36 2002/10/09 03:51:01 ajc
1639 * Templatized the <HEAD> section of HTML
1641 Revision 400.35 2002/10/07 23:03:38 ajc
1642 * messages.c: don't display room name field when it's blank
1644 Revision 400.34 2002/10/07 04:10:37 ajc
1645 * When displaying meeting invitations, only show date/time for VEVENT
1646 subcomponents. Date/time for other subcomponents are irrelevant.
1647 * Cleaned up HTML display of meeting invitations.
1649 Revision 400.33 2002/10/03 03:40:31 ajc
1650 * Worked on meeting accept/decline a little bit
1652 Revision 400.32 2002/09/30 03:58:35 ajc
1653 * Dabbled in handling incoming meeting requests
1655 Revision 400.31 2002/09/29 20:15:43 ajc
1656 * Completed the calendar day view
1658 Revision 400.30 2002/09/28 04:01:30 ajc
1659 * started fleshing out the calendar day view
1661 Revision 400.29 2002/09/27 21:19:28 ajc
1664 Revision 400.28 2002/09/27 18:31:33 ajc
1665 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1666 * After saving a VEVENT, return to the correct calendar view and date
1668 Revision 400.27 2002/09/27 17:15:44 ajc
1669 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1671 Revision 400.26 2002/09/27 04:37:21 ajc
1672 * New, buggy versions of event editing screens
1674 Revision 400.25 2002/09/26 22:00:16 ajc
1675 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1676 month 1 in libical functions)
1678 Revision 400.24 2002/09/25 21:57:13 ajc
1679 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1682 Revision 400.23 2002/09/24 04:12:34 ajc
1683 * Rough cut of the two-pass calendar display routines (first pass: go thru
1684 messages gathering VEVENT items; second pass: render calendar with data)
1686 Revision 400.22 2002/09/23 04:01:33 ajc
1687 * Presentation changes to calendar month view
1689 Revision 400.21 2002/09/22 05:20:27 ajc
1690 * Began implementing month view
1692 Revision 400.20 2002/09/21 04:38:05 ajc
1693 * Added utility functions for displaying vcalendar timestamps in web forms
1694 and translating form data back to timestamps.
1695 * Completed the "edit task" and "add new task" screens.
1697 Revision 400.19 2002/09/20 20:28:08 ajc
1698 * Smooth transition between "list tasks" & "edit task" screens
1700 Revision 400.18 2002/09/20 03:54:44 ajc
1701 * Display the "Tasks" view as a bulleted list with each task clickable
1702 * Clicking brings up an (unfinished) "edit task" screen
1704 Revision 400.17 2002/09/18 21:44:02 ajc
1705 * display VTODO parameters
1707 Revision 400.16 2002/09/17 04:21:00 ajc
1708 * Handler chains for VCALENDAR and VTODO types
1710 Revision 400.15 2002/09/17 03:37:10 ajc
1711 * Implemented a 'display handler' infrastructure for various groupware types
1713 Revision 400.14 2002/09/16 03:35:12 ajc
1714 * Just a bunch of glue code to iterate through the various types of ical
1715 objects we could encounter
1717 Revision 400.13 2002/09/15 04:05:41 ajc
1718 * Process calendar object subcomponents
1720 Revision 400.12 2002/09/15 03:40:13 ajc
1722 * When a text/calendar MIME type is discovered in a message, send it to
1723 the (currently skeleton) parser in calendar.c
1724 * calendar.c: skeleton parser for calendar objects which currently just
1725 creates an icalcomponent object and frees it.
1727 Revision 400.11 2002/09/15 03:16:24 ajc
1728 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1729 function namespace in libical
1731 Revision 400.10 2002/09/15 02:50:55 ajc
1732 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1734 Revision 400.9 2002/09/14 21:33:31 ajc
1735 * Backed out compression of inlines -- not all browsers appear to handle it
1737 Revision 400.8 2002/09/14 20:20:29 ajc
1738 * Attempting to push more stuff through compression. I've introduced some
1739 sort of deadlock bug that I can't seem to find yet...
1741 Revision 400.7 2002/09/14 20:00:22 ajc
1742 * Compress output_image() graphics
1744 Revision 400.6 2002/09/14 16:26:35 ajc
1745 * output_image() now reads the entire image from Citadel into a buffer before
1746 sending it to the browser (for performance reasons, and so it can compress)
1748 Revision 400.5 2002/09/14 04:52:59 ajc
1749 * Look for the "libical" calendaring library and link it in if present...
1751 Revision 400.4 2002/09/14 04:02:36 ajc
1752 * Finished gzip compression of dynamic pages (when browser supports it)
1754 Revision 400.3 2002/09/13 20:40:53 ajc
1755 * Detect when the client browser is capable of gzip encoding
1756 (actual encoding is not implemented yet)
1758 Revision 400.2 2002/09/13 15:54:40 ajc
1759 * Reversed the above change because I broke it somehow
1761 Revision 400.1 2002/09/11 22:46:59 ajc
1762 * Started adding in compression and calendaring library detects (not finished)
1764 Revision 400.0 2002/09/09 03:56:11 ajc
1765 * This is version 4.00
1767 Revision 323.68 2002/09/09 03:51:01 ajc
1768 * In the HTML-to-HTML converter:
1769 --> Open links in new window (as with text msgs)
1770 --> Convert loose URL's to hot links (as with text msgs)
1772 Revision 323.67 2002/09/06 03:59:11 ajc
1773 * Added an "About this server" panel to the Summary page.
1774 (Useless fluff, but better than an empty column.)
1776 Revision 323.66 2002/08/26 02:57:06 ajc
1777 * Rooms listed on the summary page are now clickable-gotoable
1779 Revision 323.65 2002/08/26 01:24:09 ajc
1780 * Added a "summary" page (rather sparse for now)
1782 Revision 323.64 2002/08/24 15:30:48 ajc
1783 * GET instead of POST for listsub. Also add a 'Back...' link.
1785 Revision 323.63 2002/08/24 05:59:24 ajc
1786 * Bugfixes and cosmetic changes to listsub system
1788 Revision 323.62 2002/08/23 03:37:19 ajc
1789 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1791 Revision 323.61 2002/08/22 03:55:47 ajc
1792 * 'unsubscribe' command (but not 'confirm unsubscribe')
1794 Revision 323.60 2002/08/21 21:58:37 ajc
1795 * Completed self-service list subscription via web.
1796 (Still need to implement unsubscribe.)
1798 Revision 323.59 2002/08/16 22:06:51 ajc
1801 Revision 323.58 2002/08/16 03:51:12 ajc
1802 * I think I've finally nailed the 'no session' pages now...
1804 Revision 323.57 2002/08/15 03:49:47 ajc
1805 * Fleshed out the list subscription page a bit
1807 Revision 323.56 2002/08/13 19:55:12 ajc
1808 * Keep track of the HTTP "Host:" header being sent by the browser.
1809 (We're going to need this in the near future)
1811 Revision 323.55 2002/08/05 16:07:30 ajc
1812 * Moved "edit floor label pic" to the floor editing screen
1814 Revision 323.54 2002/08/05 15:53:00 ajc
1815 * Commands to add, change, delete floors
1817 Revision 323.53 2002/07/26 03:20:04 ajc
1818 * Beautified the folder tabs in "edit room"
1820 Revision 323.52 2002/07/25 04:01:58 ajc
1821 * Final cleanup of changes (finally located and fixed the bug)
1823 Revision 323.51 2002/07/24 04:14:23 ajc
1824 * Minor code cleanup of last night's changes
1826 Revision 323.50 2002/07/23 15:40:54 ajc
1827 * Minor cleanup of previous changes
1829 Revision 323.49 2002/07/23 04:43:58 ajc
1830 * Updated message reading to use the new MSG4 command, so we can do output
1831 of various types of richtext (mainly HTML).
1833 Revision 323.48 2002/07/16 03:37:24 ajc
1834 * Small change to above
1836 Revision 323.47 2002/07/16 03:23:37 ajc
1837 * Display HTML messages as HTML. (Wow!)
1839 Revision 323.46 2002/07/13 04:39:59 ajc
1840 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1841 output HTML instead of converting to text/plain and back. (Not finished.)
1843 Revision 323.45 2002/07/11 03:17:03 ajc
1844 * hacks to text_to_server() to transmit messages as HTML
1846 Revision 323.44 2002/07/09 04:21:12 ajc
1849 Revision 323.43 2002/07/06 03:10:26 ajc
1850 * Enable a "make this my start page" link that works in lots of places.
1851 Configures a user's preference of where to go after login.
1853 Revision 323.42 2002/06/19 22:01:31 ajc
1854 * When editing another user's vCard, do a "transient goto" to their config
1855 room so you don't automatically gain access to their config room.
1856 * When creating a user, go back to the "select user to edit" screen with the
1857 new user's account name pre-selected.
1859 Revision 323.41 2002/06/17 03:48:44 ajc
1860 * Finished the thing to edit other users' vCards.
1862 Revision 323.40 2002/06/16 21:49:02 ajc
1863 * Administratively edit other users' vCards. Still needs a couple of lines
1864 of glue code to make it work.
1866 Revision 323.39 2002/06/15 20:34:39 ajc
1867 * Use safestrncpy() instead of strncpy() where appropriate
1868 * Fixed a memory allocation bug in the vCard parser
1870 Revision 323.38 2002/05/23 03:40:05 ajc
1871 * Brought over a utility function I'll need later
1873 Revision 323.37 2002/05/22 02:34:56 ajc
1874 * Finished room/folder view selector. Pretty cool.
1876 Revision 323.36 2002/05/22 01:53:23 ajc
1877 * Room list or folder list? Give the user a choice. (Has bugs.)
1879 Revision 323.35 2002/05/12 15:21:43 error
1880 * do_template() now parses a .wml file for WAP clients, and a .html file
1883 Revision 323.34 2002/05/11 22:46:19 error
1884 * Track whether user-agent is a WAP gateway
1886 Revision 323.33 2002/05/11 15:35:07 error
1887 * webcit.c: add MIME types for WAP/WML
1889 Revision 323.32 2002/05/10 15:29:58 ajc
1890 * Hacked the address book view a little bit
1892 Revision 323.31 2002/05/09 03:53:56 ajc
1893 * Began working on address book view
1895 Revision 323.30 2002/05/08 03:38:58 ajc
1896 * Preferences framework
1898 Revision 323.29 2002/05/07 03:57:29 ajc
1899 * In message summary, replace 'Del' links with checkboxes
1901 Revision 323.28 2002/05/05 03:28:15 ajc
1902 * Shuffled around the room banner a bit
1904 Revision 323.27 2002/05/03 19:32:39 ajc
1905 * Finished "folder list" mode (still need to move it to a permanent location)
1907 Revision 323.26 2002/05/03 03:55:17 ajc
1908 * more folder display stuff
1910 Revision 323.25 2002/05/01 22:03:07 ajc
1911 * "folder list" view (not finished)
1913 Revision 323.24 2002/05/01 03:23:31 ajc
1914 * Added a drop-down box to change a user's view of a room.
1916 Revision 323.23 2002/04/28 03:56:47 ajc
1917 * Finished summary mode (for the most part, anyway)
1919 Revision 323.22 2002/04/26 21:13:21 ajc
1920 * Separated "summary mode" message listing into its own function
1921 * Go to summary mode automatically when the server says that view=1
1923 Revision 323.21 2002/04/20 04:14:29 ajc
1924 * Some work on email summary screen
1926 Revision 323.20 2002/03/31 05:02:39 ajc
1927 * Remove "Page another user" link from main menu
1928 * Add "edit my citadel config room" type link from edit user screen
1930 Revision 323.19 2002/03/29 22:30:45 ajc
1931 * Finished the "edit user" screen.
1933 Revision 323.18 2002/03/29 15:18:09 ajc
1934 * yep ... more user edit stuff
1936 Revision 323.17 2002/03/26 19:01:12 ajc
1937 * More edit user stuff
1939 Revision 323.16 2002/03/26 18:23:23 ajc
1940 * Don't display room banner on screens that don't pertain to a particular room
1941 * Initial prep for add/change/delete user accounts screen
1943 Revision 323.15 2002/03/22 04:33:08 ajc
1944 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1946 Revision 323.14 2002/03/19 04:35:10 ajc
1947 * Brought over yet another new version of the MIME parser from Citadel
1949 Revision 323.13 2002/03/13 03:56:52 ajc
1950 * New site config option "Allow system Aides to gain access to mailboxes"
1952 Revision 323.12 2002/03/12 23:13:57 ajc
1953 * Moved room access controls out of the admin menu and into the room commands
1954 menu. Prettied up the access control list screen.
1956 Revision 323.11 2002/03/10 06:07:09 ajc
1957 * Handle multiple Internet e-mail addresses in vCard editor
1959 Revision 323.10 2002/03/07 04:56:09 ajc
1960 * Final polish for initial round of vCard editing functions. Only show "edit"
1961 link when editing user's own vCard in the My Citadel Config> room.
1963 Revision 323.9 2002/03/06 05:22:33 ajc
1964 * More vcard editing form stuff
1966 Revision 323.8 2002/03/05 05:05:06 ajc
1967 * More vCard editing stuff
1969 Revision 323.7 2002/03/04 05:28:54 ajc
1970 * Wrote some skeleton code for robust vCard editing
1972 Revision 323.6 2002/03/03 06:58:25 ajc
1973 * Login errors displayed in red
1975 Revision 323.5 2002/03/03 06:52:59 ajc
1976 * Allow editing of the "disable self-service user account creation" site config option
1978 Revision 323.4 2002/02/24 07:02:44 ajc
1979 * Added the ability to enter a Subject: line in messages
1980 * Go to the Mail room when user clicks on the new mail alert icon
1982 Revision 323.3 2002/02/13 22:47:51 ajc
1983 * Added some rudimentary support for displaying vCards as card-looking things
1985 Revision 323.2 2002/02/13 15:04:25 ajc
1986 * Began some hacks for vCard processing
1988 Revision 323.0 2002/01/13 09:07:06 ajc
1991 Revision 322.4 2002/01/13 09:06:38 ajc
1992 * Brought over the debugged mime parser from Citadel
1994 Revision 322.3 2002/01/05 06:19:17 error
1995 * Add MIME types text/css and image/png
1997 Revision 322.2 2002/01/03 22:32:38 ajc
1998 * templatized the "prompt for recipient" screen
2000 Revision 322.1 2001/12/28 09:43:05 error
2001 * Client support for hostnames up to 63 characters
2003 Revision 322.0 2001/12/26 23:11:56 ajc
2006 Revision 321.1 2001/12/26 23:11:25 ajc
2007 * Minor change to the upload handler, to fix graphics uploads
2009 Revision 321.0 2001/12/26 05:28:02 ajc
2012 Revision 320.2 2001/12/26 05:24:11 ajc
2013 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2014 link tags. The nifty JavaScript stuff is now used only to light up the
2015 buttons during mouse hovers, and nothing more.
2017 Revision 320.1 2001/12/25 00:14:44 error
2018 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2020 Revision 320.0 2001/12/21 06:04:03 ajc
2023 Revision 301.22 2001/12/21 06:03:54 ajc
2026 Revision 301.21 2001/12/20 05:02:42 ajc
2027 * If you paid for this software, someone is ripping you off.
2028 * Fixed the urlesc() function to use a caller-supplied target buffer.
2030 Revision 301.20 2001/12/18 20:35:29 ajc
2031 * More fun JavaScript-enabled buttons
2033 Revision 301.19 2001/12/18 16:48:06 ajc
2034 * Began testing new JavaScript-enabled k00l light-up buttonz
2036 Revision 301.18 2001/12/18 06:06:20 ajc
2037 * mime parser update
2039 Revision 301.17 2001/12/15 20:51:33 ajc
2040 * "reply" button on pop-up pages
2042 Revision 301.16 2001/12/11 16:02:40 ajc
2043 * Completed support for add/remove mailing list recipients.
2045 Revision 301.15 2001/12/11 15:22:53 ajc
2046 * Began constructing the listserv screen for config (not tested)
2048 Revision 301.14 2001/12/11 05:37:12 ajc
2049 * Finished the share/unshare room screen in Edit Room
2051 Revision 301.13 2001/12/03 04:43:40 ajc
2052 * Brought over an update of the MIME parser from Citadel.
2054 Revision 301.12 2001/12/02 07:09:13 ajc
2055 * Turned the room editing page into a tabbed dialog
2056 * Started adding some of the room sharing stuff
2058 Revision 301.11 2001/11/22 05:17:06 ajc
2059 * Completed the add/change/delete neighbor node screens
2061 Revision 301.10 2001/11/18 01:47:24 ajc
2062 * Tentatively begun the change of networking configuration screens to reflect
2063 the new network architecture of the server.
2065 Revision 301.9 2001/11/18 01:41:09 ajc
2066 * Brought over the newer string tokenizer from Citadel
2067 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2068 server's convention of #define SIZ 4096
2070 Revision 301.8 2001/11/14 03:20:22 ajc
2071 * Add some more of the newer config settings to the site config screen
2073 Revision 301.7 2001/09/25 03:34:09 ajc
2074 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2075 and bail out without bothering the Citadel server.
2077 Revision 301.6 2001/08/22 16:38:06 ajc
2078 * Added the "-c" command line option to generate optional cookies indicating
2079 the host name of the server. This makes it easy to put a cluster of WebCit
2080 servers behind (for example) an Arrowpoint load balancer.
2082 Revision 301.5 2001/08/21 04:02:56 ajc
2083 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2084 unwanted page caching
2086 Revision 301.4 2001/08/13 03:43:24 ajc
2089 Revision 301.3 2001/08/13 03:40:01 ajc
2090 * Another attempt at focus
2092 Revision 301.2 2001/08/11 04:24:39 ajc
2093 * Attempt at setting focus to msgtext area when entering a message.
2095 Revision 301.1 2001/08/02 03:42:03 ajc
2096 * Changed the wholist to work with the new masquerade semantics
2098 Revision 301.0 2001/06/28 15:05:31 ajc
2101 Revision 300.2 2001/06/28 15:03:49 ajc
2102 * Every generated page now includes a meta tag to disable evil "smart tags"
2103 (see http://smarttags.manilasites.com/ for more information)
2105 Revision 300.1 2001/06/28 02:39:54 ajc
2106 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2107 the screen where you can create a room...
2109 Revision 300.0 2001/06/27 06:24:06 ajc
2110 * Tagged everything as Version 3.00
2112 Revision 213.25 2001/06/27 06:22:49 ajc
2113 * Updated docs for the 3.00 release
2115 Revision 213.24 2001/06/27 06:16:01 ajc
2116 * Correct generated window name in pop up pages
2117 * Added handling of MIME inline images (not tested)
2119 Revision 213.23 2001/06/22 17:58:20 ajc
2120 * A few performance and tuning cleanups. Increased the size of the socket
2121 queue length to 100 for use on big systems. Also, during startup, the
2122 initial startup thread now exits after creating the worker threads, instead
2123 of becoming a worker thread itself. For some reason Solaris had problems
2124 with the latter method.
2126 Revision 213.22 2001/06/07 03:16:57 ajc
2127 * Brought over an updated mime parser from Citadel
2129 Revision 213.21 2001/06/06 14:44:25 ajc
2130 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2132 Revision 213.20 2001/05/31 02:26:22 ajc
2133 * Fixed login to take you to the Lobby instead of the next room.
2135 Revision 213.19 2001/05/30 22:37:09 ajc
2136 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2137 or a "filename" from the MIME parser.
2139 Revision 213.18 2001/05/30 01:06:57 ajc
2140 * Changes to mime parser ... still something wrong
2142 Revision 213.17 2001/05/28 19:27:29 ajc
2143 * Fixed bug which marked all messages in Lobby as old before reading at login
2145 Revision 213.16 2001/05/25 22:39:26 ajc
2146 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2148 Revision 213.15 2001/05/23 16:15:23 ajc
2149 * UI changes (pretty frames with no scrollbars)
2151 Revision 213.14 2001/05/22 00:32:17 ajc
2154 Revision 213.13 2001/05/22 00:02:18 ajc
2155 * Another attempt to fix the fd leak
2157 Revision 213.12 2001/05/19 02:21:40 ajc
2158 * Attempt to fix the dangling sockets.
2160 Revision 213.11 2001/05/15 03:22:25 ajc
2161 * More icon updates and link cleanup type stuff
2163 Revision 213.10 2001/05/06 05:11:48 ajc
2164 * Added paging icon and right-justified it
2165 * Send-page window is now a popup
2167 Revision 213.9 2001/05/04 04:28:10 ajc
2168 * Added "page user" button in wholist
2170 Revision 213.8 2001/05/01 00:49:43 ajc
2171 * more of the UI overhaul
2173 Revision 213.7 2001/04/30 01:49:36 ajc
2174 * more work on UI overhaul
2176 Revision 213.6 2001/04/29 04:39:23 ajc
2177 * User interface overhaul now in progress. WARNING: incomplete system.
2179 Revision 213.5 2001/04/01 22:13:37 cough
2180 * Modified roomops.c to give users the ability to pick a floor at room
2183 Revision 213.4 2001/02/15 01:21:55 ajc
2184 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2185 invite/kickout functionality.
2187 Revision 213.3 2001/01/25 23:10:00 ajc
2188 * "Delete message" button now confirms on client-side using JavaScript
2190 Revision 213.2 2000/12/05 18:39:49 ajc
2191 * Added support for non-USA countries in registration screen (requires the
2192 latest Citadel server, which supports the country field)
2194 Revision 213.1 2000/10/20 04:27:46 ajc
2195 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2197 Revision 213.0 2000/10/03 16:44:01 ajc
2198 * Tagged for 2.13 release
2200 Revision 212.16 2000/10/03 03:15:53 ajc
2201 * Cosmetic changes to login screen, menu bar, and message header bar
2203 Revision 212.15 2000/09/28 03:44:52 ajc
2204 * Linked to the bio/photo page from message headers. I'm not sure I like the
2205 color scheme, though.
2207 Revision 212.14 2000/09/28 03:37:23 ajc
2208 * who.c: provide links to bio/photo pages for each user in the wholist
2210 Revision 212.13 2000/09/24 21:37:21 ajc
2211 * When reading large numbers of messages, group them in smaller numbers and
2212 display the selector bar in search engine style (like AltaVista and Google)
2214 Revision 212.12 2000/09/24 04:17:16 ajc
2215 * Templatized the room banner.
2217 Revision 212.11 2000/09/17 03:29:45 ajc
2218 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2220 Revision 212.10 2000/09/14 11:43:37 error
2221 Replace occurrences of % throughout the HTML with %% so as to be friendly
2222 to HP/UX printf() and possibly others.
2224 Revision 212.9 2000/09/13 04:13:59 ajc
2225 * Completed the initial hack of the variable substitution template thingy.
2226 Check out static/login.html to see the first template.
2228 Revision 212.8 2000/09/11 17:08:16 ajc
2229 * Started templatizing the login screen. Not finished yet.
2231 Revision 212.7 2000/09/11 03:29:50 ajc
2232 * Started working on a variable-substitution thing
2234 Revision 212.6 2000/08/30 03:20:22 ajc
2235 * Put the wholist back into its own window.
2237 Revision 212.5 2000/07/06 03:46:29 ajc
2238 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2240 Revision 212.4 2000/06/29 04:22:35 ajc
2241 * Changed the format of the wholis (again). Now it shows up in a frame
2242 instead of a separate window.
2244 Revision 212.3 2000/06/12 03:28:44 ajc
2245 * added support for multi-line paging
2247 Revision 212.2 2000/06/07 04:11:28 ajc
2248 * HTML changes to room banner
2250 Revision 212.1 2000/05/31 04:29:54 ajc
2251 * Initial support for "summary" (headers only, no body) mode of reading
2252 messages, and "read one" mode. For future support of 'traditional' email.
2254 Revision 212.0 2000/05/23 20:35:52 ajc
2255 * Tagged for the 2.12 release
2257 Revision 211.19 2000/05/18 02:33:39 ajc
2258 * Don't call whobbs() directly after changing masq room/host, it screws up the
2259 refresh. It now calls an HTTP redirect page instead.
2260 * added http_redirect(char *url) function to accomplish the above
2262 Revision 211.18 2000/05/08 17:24:32 ajc
2263 * Removed HTTP date fields because it was confusing browser caches (weird)
2264 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2266 Revision 211.17 2000/05/07 23:46:55 ajc
2267 * added Date: and Last-Modified: headers to HTTP output
2268 * masquerade room/host screen now runs in wholist window, and returns to it
2270 Revision 211.16 2000/05/02 17:32:06 ajc
2271 * Font related changes to html
2273 Revision 211.15 2000/04/20 02:42:23 ajc
2274 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2275 crashing every session, every time. (?)
2276 * End the session after displaying robots.txt or nocookies.html, to prevent
2277 big session logjams when either of these conditions are met
2279 Revision 211.14 2000/04/15 15:43:46 nbryant
2280 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2281 64-bit gcc on sparc is evil)
2283 Revision 211.13 2000/04/06 20:42:03 nbryant
2284 * configure.in: fix a typo
2286 Revision 211.12 2000/04/06 20:37:01 nbryant
2287 * solaris cleanups and warning fixes
2289 Revision 211.11 2000/03/31 03:48:52 ajc
2290 * text_to_server() now behaves the way web users expect text entry to work.
2291 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2293 Revision 211.10 2000/03/31 02:39:06 ajc
2294 * Fixed bugs in "Site configuration" and added new fields.
2296 Revision 211.9 2000/03/31 02:08:45 ajc
2297 * Added "max messages per page" and "read next nnn" stuff to read loop
2298 (probably not in its final form)
2300 Revision 211.8 2000/03/28 17:02:47 nbryant
2301 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2303 Revision 211.7 2000/03/27 16:18:17 ajc
2304 * Implement multi-room chat as available in Citadel 5.70
2306 Revision 211.6 2000/03/23 04:45:15 ajc
2307 * Experimental move of wholist to a separate auto-refreshing window
2309 Revision 211.5 2000/03/19 22:49:03 ajc
2310 * Made the header-bar buttons more visible
2311 * Added a "reply" header-bar button
2312 * Move "Subject:" lines into the header-bar
2313 * Padded the header-bars by one pixel (nicer looking)
2314 * Changed message date/time output format
2316 Revision 211.4 2000/03/19 19:49:31 ajc
2317 * Added support for unix domain sockets
2319 Revision 211.3 2000/02/11 23:45:04 nbryant
2320 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2321 * tcp_sockets.c: include <arpa/inet.h>
2323 Revision 211.2 2000/02/11 23:30:04 nbryant
2324 configure.in: added some code for FreeBSD
2326 Revision 211.1 2000/01/11 04:20:40 ajc
2327 * Add "close window" option to goodbye screen
2329 Revision 211.0 2000/01/04 15:24:16 ajc
2330 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2331 * This will be released as v2.11; tagged everything as such.
2333 Revision 210.0 1999/12/24 04:57:18 ajc
2336 Revision 1.121 1999/12/23 04:54:48 ajc
2337 * Changed session cookie from hexadecimal encoding to base64
2338 * Removed overly verbose logging
2340 Revision 1.120 1999/12/12 18:12:28 ajc
2341 * get http request: clear hold buffer before starting to read in HTTP request.
2342 This was causing some requests to get corrupted.
2344 Revision 1.119 1999/12/08 18:25:21 ajc
2345 * Increased the size of the backlog queue length passed to accept() and made
2346 it a configuration parameter in webcit.h
2348 Revision 1.118 1999/12/07 16:09:26 ajc
2349 * Better (non fireworks display mode) handling of broken HTTP sockets
2351 Revision 1.117 1999/12/06 03:40:29 ajc
2352 * Moved a bunch of other global variables to per-session variables
2354 Revision 1.116 1999/12/06 02:05:33 ajc
2355 * Moved global march list into per-session context
2357 Revision 1.115 1999/12/05 18:38:02 ajc
2358 * Auto-scaling worker thread pool size
2360 Revision 1.114 1999/12/05 17:38:41 ajc
2361 * Additional debugging and cleanup
2363 Revision 1.113 1999/12/04 22:16:05 ajc
2364 * Moved all diagnostic output to stderr
2365 * Moved "HTTP/1.0 200 OK" output to output_headers()
2367 Revision 1.112 1999/12/04 21:56:59 ajc
2368 * Finished the overhaul. Now to tune...
2370 Revision 1.111 1999/12/03 17:59:53 ajc
2371 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2372 pseudocode so the build is currently broken.
2374 Revision 1.110 1999/12/03 16:37:46 ajc
2375 * Repaired HTTP output for image transfers and static content
2377 Revision 1.109 1999/12/03 05:09:54 ajc
2378 * Rewrote the HTTP engine and application coupling to run in a worker thread
2379 model and to run as a single multithreaded program (eliminated helper
2380 processes and pipes). It currently runs but has many large bugs.
2382 Revision 1.108 1999/12/03 00:18:20 ajc
2383 * Added ".c.o" rule to Makefile
2385 Revision 1.107 1999/11/26 03:32:59 ajc
2386 * Started moving all of the global variables into a struct, to facilitate
2387 multithreaded server.
2389 Revision 1.106 1999/11/26 01:28:10 ajc
2392 Revision 1.105 1999/11/04 02:05:02 ajc
2393 * Added 'number of worker threads' to site config screen
2395 Revision 1.104 1999/10/25 02:25:09 ajc
2396 * Shuffled around the room editing commands
2398 Revision 1.103 1999/10/14 04:07:18 ajc
2399 * Cleaned up the bottom-of-page icons
2401 Revision 1.102 1999/10/08 23:58:11 ajc
2402 * Minor bug fix in registration screen
2404 Revision 1.101 1999/10/06 02:44:02 ajc
2405 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2406 it back in when it's fixed. Also added more attempts at cache disabling,
2407 but it still doesn't work in the StarOffice browser. I don't know why.
2409 Revision 1.100 1999/10/02 03:26:14 ajc
2410 * Merged in Nick's bit of JavaScript to handle key commands.
2411 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2412 in a text field. Right now you can't even log in.
2414 Revision 1.99 1999/09/01 01:06:11 ajc
2415 * Added "max message length" field in global config screen
2417 Revision 1.98 1999/08/14 18:16:10 ajc
2418 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2421 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2422 * Did neat stuff to the bottom of the page
2424 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2425 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2426 to a Citadel server fails.
2427 * messages.c: don't auto-link URL's in messages if it would cause
2430 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2431 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2432 compiler. This should make more browsers happy.
2434 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2435 * Added support for "robots.txt" telling spiders to go away.
2436 * Do a slrp_highest() when logging off.
2438 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2439 * Rearranged the code in "Site-wide configuration" and "Generic
2440 server command" to avoid nested server operations
2442 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2443 * webcit.c: added "back, top, next" buttons to bottom of each page
2444 * menubar.html: replaced "User list" with "Page another user"
2446 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2447 * context_loop.c: rearranged some code to try to eliminate deadlocks
2449 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2450 * Unknown URL's now display the main menu instead of diagnostics
2451 * Diagnostics are now at <baseurl>/diagnostics
2453 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2454 * Session no longer locks up when an express message is cancelled
2455 * The default Citadel server is now "localhost" instead of uncnsrd
2456 * Added some documentation
2458 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2459 * roomops.c: made room banner graphics more reliable
2460 * messages.c: added code to prevent accidental "double-posting"
2461 * who.c: fixed the "Change room/host/user" submit logic
2463 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2464 * Changed static/menubar.html so the text is readable
2466 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2467 * Ditched the frames mode completely. It wasn't working properly in,
2468 among other places, IE 5. Die, Bill, Die.
2470 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2471 * Fixed the behavior of the "forget room" routine, to properly handle
2472 the transition back to the Lobby after it's all done.
2473 * Added ExpressMessageCat() to allow code to send the user messages
2474 along with incoming express messages
2475 * WebCit now sends the name of the end user's browser as the client
2476 name in a Citadel IDEN command rather than its own name.
2478 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2479 * Minor code cleanups
2480 * New mail notification
2482 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2483 * Top-aligned all the cells in the fake frames in non-frames mode
2485 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2486 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2487 of a Goto, in order to prevent it from first marking all msgs old.
2489 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2490 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2491 which can differentiate the needs of frames and noframes modes
2493 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2494 * webserver.c: added "-t" option to send traces somewhere else
2496 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2497 * context_loop.c: display an error page if the client browser
2498 requests a non-root page and there is no cookie set
2499 * webserver.c: took my name off the copyright notice (it's a group
2502 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2503 * Reworked a lot of the structure, made more HTML "embeddable"
2504 * Changed the noframes mode to display "fake" frames using tables
2506 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2507 Changed some output formatting (mainly <FONT> tags).
2508 Changed who.c to use urlescputs() rather than escputs()
2509 in urls so GOTOs and User Profiles work when the string has a
2512 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2513 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2514 How to cause "onLoad=" to cause a sibling frame to refresh without
2515 having to use the nonportable HTTP "Window-Target:" directive. Began
2516 implementation of this; it should allow portable NS/IE compatibility.
2518 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2519 * Implemented "access level required to create rooms"
2521 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2522 * webcit.c: modified getz() to *exit* the program when fgets()
2523 returns an error. This is actually the desired behavior; it would
2524 otherwise busy-loop forever on a broken pipe.
2526 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2527 * webcit.c: added to getz() the ability to return an error code;
2528 implemented this in the main loop, hopefully fixing problems
2529 * Added "braindamage" file (frames/JS browser compatibility list)
2530 * Added HTTP "User-agent:" detection
2531 * wildmat.c, braindamage.c: added
2532 * Initial value of 'noframes' is now set by the braindamage check
2533 * Ran everything through "indent -kr -i8"
2534 * roomops.c: in room list, print a in otherwise empty cells
2536 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2537 * context_loop.c: warning fix
2538 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2540 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2541 * Resolve the name of the connecting host and pass it on to Citadel
2543 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2544 * wDumpContent() is now responsible for </BODY></HTML> most of the
2545 time (parameter settable) so that the main menu can easily be
2546 embedded in every page when running in noframes mode
2547 * noframes mode selection is now carried in the cookie
2549 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2550 * Made the frames stuff less dependent on the HTML TARGET= directive
2551 and more dependent on the HTTP Window-target: directive.
2552 * Made the system semi-navigable in noframes mode.
2554 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2555 * Brought over the new room listing code and <G>oto heuristics
2556 from the main Citadel tree, to pay attention to floor/room ordering
2558 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2559 * Modified the back end of mime_parser to use callbacks instead of
2560 doing something specific. Now we can use it elsewhere.
2562 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2563 * Fixed the bugs in "Site-wide configuration"
2564 * Added a "generic server commands" screen
2566 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2567 * Reduced the multiple cookies down to one cookie combining all data.
2569 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2570 * Removed wc_host and wc_port cookies.
2571 * Added an "edit your session" screen to change your wholisting.
2573 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2574 * Added "enter registration"
2575 * Set up automatic trigger of Enter Registration when the server
2577 * Established that a one-to-one WebCit/Citadel correspondence will
2578 be required. No big deal due to shared code segments.
2579 * Added "change password"
2580 * Added networking configuration screens. These still need testing.
2581 * Added a "kill session" link to each line of the wholist when
2582 logged in as an aide, and the screens to perform this operation.
2584 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2585 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2586 * "Finished" the MIME parser.
2587 * Got image uploads working.
2588 * Added "add/edit user photo" screens.
2589 * Added "add/edit room graphic" screens.
2590 * Added "add/edit floor graphic" screens.
2591 * Fixed display of floor graphic in known rooms list.
2593 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2594 * Wrote mime_parser.c for handling of image uploads. This will also
2595 be used in future Citadel MIME projects.
2597 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2598 * Fixed a bug in the room banner display code
2599 * Added "delete room"
2600 * Added "validate users"
2602 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2603 * Added "edit room info file"
2606 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2607 * Changed the "auto read new" functionality from a meta refresh tag
2608 to an "onload" directive (the former was causing graphics problems)
2609 * Added "create room"
2612 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2613 * Got the Zap and List-Zapped commands working
2614 * Added a convenience function to display a page with an error string
2615 * Automatically do a read-new-msgs whenever a new room banner is loaded
2617 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2618 * Added the screens to send pages
2619 * Changed message headers to display in bigger font, non-boldface
2620 * Added the chat system
2621 * Added goto private rooms
2623 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2624 * Replace "Citadel" in menu bar with the Citadel logo
2626 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2627 * automatically regenerate Makefile when Makefile.in changes
2629 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2630 * context_loop.c: Moved "remove session" into its own function.
2631 Check for dead webcit child process before each transaction.
2632 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2633 against broken HTTP connections.
2634 * Added a housekeeping thread to periodically remove dead sessions
2635 and kill idle sessions.
2636 * messages.c: added "delete message" functionality
2637 * messages.c: added "move message" functionality
2638 * userlist.c: added. This adds "userlist" and "show user" functions.
2639 * roomops.c: fixed buggy implementation of ungoto
2640 * Set up an option in output_headers() to optionally print the most
2641 often used opening HTML as well as the HTTP headers.
2642 * Display express messages in cute little JavaScript popup window.
2644 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2645 * Brought over message reading and entry functions from old WebCit
2647 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2648 * context_loop.c: really fix the SO_LINGER stuff
2649 * webserver.c: remove commented-out references to SO_LINGER
2651 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2652 * context_loop.c: After fork(), child process closes the HTTP socket
2653 so when the parent process closes it, it actually _does_ close.
2654 Otherwise, aIEeeee and possibly other browsers will hang.
2655 * Added support for graphics images retrieved from the Citadel server.
2656 * Set up login banner graphic and background image graphic
2658 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2659 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2661 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2662 * Smoothed out some of the login/logout code. Failed authentication
2663 now works the way it should.
2664 * Added support for new user login (still need to handle registration).
2666 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2667 * Discovered that the HTTP socket problem is related to a socket that
2668 isn't properly lingering on close. Temporarily hacked a sleep(10)
2669 into context_loop.c until it is figured out.
2671 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2672 * Did a little debugging, still trying to figure out why logging in
2673 displays "Connection reset by peer" error. It used to work...
2675 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2676 * Makefile.in: updated dependencies
2678 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2679 * Fixed broken interpretation of variables specified in the URL
2680 * added new "action" variable to make main loop simpler
2682 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2683 * webserver.c: prototype vsnprintf
2684 * context_loop.c: warning fix
2686 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2687 * tcp_sockets.c: removed some dead code
2688 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2689 unused ends of pipes, fix a file descriptor leak and a race condition
2690 * portability enhancements
2692 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2693 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2695 * converted to autoconf and began port to Digital UNIX
2697 * context_loop.c: moved the monster 64k buffer array off the stack
2698 * tcp_sockets.c: getservbyname() doesn't set errno.
2700 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2701 * webserver.c: warning fix