2 Revision 619.25 2005/07/19 04:15:45 ajc
3 * Brought over the newest version of the MIME parser from Citadel,
4 containing an API that supports arbitrary character sets.
6 Revision 619.24 2005/07/14 04:21:53 ajc
7 * More intelligent JavaScript to handle the greying out of end date and
8 start/end times when "all day event" is selected.
10 Revision 619.23 2005/07/14 04:02:18 ajc
11 * Fix bug #147 (date sometimes saved incorrectly for all day events due
12 to timezone differences)
14 Revision 619.22 2005/07/13 16:55:59 ajc
15 * Use the new icons in more places.
17 Revision 619.21 2005/07/13 01:59:20 ajc
18 * Installed the final batch of new icons
20 Revision 619.20 2005/07/12 22:10:52 ajc
23 Revision 619.19 2005/06/29 17:55:32 ajc
24 * Any HTTP method other than GET or POST is now routed directly to the
25 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
27 * GroupDAV requests not beginning with "/groupdav" now automatically have
28 that prefix prepended to them.
30 Revision 619.18 2005/06/29 15:25:00 ajc
31 * Added an experimental OPTIONS method. This is not required by GroupDAV,
32 but it is an experiment to see whether we can use the same code framework
33 to implement other DAV variants in the future.
35 Revision 619.17 2005/06/29 03:12:28 ajc
36 * Bumped internal version number to 6.20
38 Revision 619.16 2005/06/29 03:10:10 ajc
39 * PROPFIND on an individual item inside a room now works (it simply
40 spews the href and etag properties, regardless of what the request
41 was). This is not valid GroupDAV, but Kontact expects this request to
42 succeed before an item can be deleted, so we provide a simple response.
44 Revision 619.15 2005/06/28 14:12:38 ajc
45 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
46 a case-sensitivity bug in the Kontact client.
48 Revision 619.14 2005/06/27 22:15:38 ajc
49 * Header file adjustments to make it work on FreeBSD
51 Revision 619.13 2005/06/27 17:38:06 ajc
52 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
53 UTF-8 is going to be the standard character set for the Citadel system.
55 Revision 619.12 2005/06/24 19:58:02 ajc
56 * Added a "preferences and settings" screen for each user.
57 * Removed the javascript date output stuff because it's not granular
58 or international enough.
59 * All dates and times can now be 12 or 24 hours.
61 Revision 619.11 2005/06/24 15:17:48 ajc
62 * The date/time stamp of messages are now output using JavaScript's
63 toLocaleString() function, observing the browser's locale and timezone
64 instead of the web server's.
66 Revision 619.10 2005/06/23 04:01:59 ajc
67 * groupdav_main.c: remove double slashes in path name
68 (suggested by Johannes Schneider)
70 Revision 619.9 2005/06/22 03:04:22 ajc
71 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
73 Revision 619.8 2005/06/21 02:27:37 ajc
74 * Moved some JavaScript functions out of head.html and into a new wclib.js
75 file, which can be included and cached. This will form the basis for a
76 new WebCit JavaScript function library.
78 Revision 619.7 2005/06/20 20:38:50 ajc
79 * The main stylesheet is now in a separate file in the static/ directory.
80 Something we did recently must have fixed the caching problem, because it's
81 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
83 Revision 619.6 2005/06/20 03:47:44 ajc
84 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
85 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
86 reported by at least one site where the Internet configuration screen
89 Revision 619.5 2005/06/19 04:11:52 ajc
90 * Integrated the second batch of new icons.
92 Revision 619.4 2005/06/18 22:58:56 ajc
93 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
94 reasons -- the browser will cache favicon.ico and won't keep asking for
95 it over and over again, eliminating a second HTTP transaction every time
96 the user clicks on something.
98 Revision 619.3 2005/06/18 22:48:32 ajc
99 *** empty log message ***
101 Revision 619.2 2005/06/18 22:18:29 ajc
102 * Replaced the most recent batch of icons with a "better" set which was
103 sent by the design house. I don't know what the difference is, but
104 I'm going to assume they're better.
106 Revision 619.1 2005/06/15 03:56:56 ajc
107 * Accept ".ifb" as a valid extension for requesting free/busy
109 Revision 619.0 2005/06/15 01:52:33 ajc
112 Revision 611.15 2005/06/15 01:50:29 ajc
113 * Bumped the internal version number to 6.19
115 Revision 611.14 2005/06/14 14:47:48 ajc
116 * Moved the <td> and </td> in the room icon out of roomops.c and
117 into static/roombanner.html, since every room will have an icon now.
119 Revision 611.13 2005/06/14 03:21:57 ajc
120 * When no icon is present on the server for a room, display the default
121 icon for that room's current view.
122 * Replace "graphic" with "icon" throughout the system messages.
124 Revision 611.12 2005/06/14 01:59:43 ajc
125 * 16x16 icons in the new tree view. Nice!
127 Revision 611.11 2005/06/13 22:05:54 ajc
128 * Finished the initial NanoTree integration. TODO: use a different icon
129 for each node depending on the view set for that room.
131 Revision 611.10 2005/06/12 22:02:45 ajc
132 * Began replacing the old, sux0r-prone tree view with NanoTree.
133 WARNING: This isn't finished, but I'm committing it anyway because I have
134 to move to a different computer. DON'T RUN THIS.
136 Revision 611.9 2005/06/12 18:34:50 ajc
137 * Removed some unreferenced files from the static/ directory.
139 Revision 611.8 2005/06/12 17:01:00 ajc
140 * Increase maximum viewable message count from 4096 to 10000
141 * Summary view now truncates subject to 75 characters, and sender
142 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
144 Revision 611.7 2005/06/12 16:03:11 ajc
145 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
146 seen when they are viewed, and Goto does not automatically mark the
147 remaining messages as seen.
149 Revision 611.6 2005/06/11 22:29:07 ajc
150 * Integrated the first batch of new icons.
152 Revision 611.5 2005/06/07 04:31:00 ajc
153 * Don't compress when HTTP tracing/logging is enabled
155 Revision 611.4 2005/06/06 23:50:17 ajc
156 * Made some changes to the calendar/uuid logic to fix a bug that caused
157 duplicate entries for an event to appear in some situations
159 Revision 611.3 2005/06/06 16:20:36 ajc
160 * GroupDAV URI escape character is now '%' in order to be consistent...
162 Revision 611.2 2005/06/04 04:07:36 ajc
163 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
164 links in order to avoid them being in nested forms.
166 Revision 611.1 2005/06/02 16:10:08 ajc
167 * tools.c: generated uuid's no longer contain "{" and "}" characters.
169 Revision 611.0 2005/05/26 04:38:09 ajc
172 Revision 610.9 2005/05/26 04:37:59 ajc
173 * Updated internal version number to 6.11
175 Revision 610.8 2005/05/26 04:28:27 ajc
176 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
177 protocol accuracy of xmlns and etag responses.
178 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
179 removing a temporary hack that was put in during KDE 3.4 beta
181 Revision 610.7 2005/05/24 04:26:47 ajc
182 * Applied a patch sent by Johannes Schneider for correcting the XML
183 namespace presented in the PROPFIND command.
185 Revision 610.6 2005/05/23 19:30:34 ajc
186 * Move "enable full text" checkbox configuration to its new location in
187 the configuration back end.
189 Revision 610.5 2005/05/22 16:20:09 ajc
190 * siteconfig.c: add checkbox for enabling full text index on server
192 Revision 610.4 2005/05/11 03:00:03 ajc
193 * webcit.c: fixed a string bug that caused the whole system to not work
194 * messages.c: fullname only and brief date in summary view, so that it
195 doesn't wrap onto two lines quite as often
197 Revision 610.3 2005/04/11 20:09:33 ajc
198 * Began an assault on strcpy()
200 Revision 610.2 2005/04/11 14:45:12 ajc
201 * Replaced serv_gets() with serv_getln() - which now requires the caller
202 to supply the size of the target buffer.
204 Revision 610.1 2005/04/08 19:36:56 ajc
205 * Moved to the new string tokenizer API
207 Revision 610.0 2005/04/04 17:50:04 ajc
208 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
210 Revision 603.15 2005/04/04 17:49:31 ajc
211 * configure.in: fix libical version detection
212 * bumped internal version number to 6.10
214 Revision 603.14 2005/03/30 21:44:44 ajc
215 * Changed the color of the side button bar
216 * Removed session ID's from wholist display, because they are only
217 interesting to computers, not to people.
218 * Also changed the session ID variable (we still need it internally) from
219 a char to an int, because session numbers are big now.
221 Revision 603.13 2005/03/30 17:27:55 ajc
222 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
223 calls and also enabled SSLv3/TLSv1
225 Revision 603.12 2005/03/10 05:13:21 ajc
226 * Created the framework for the "first time setup wizard"
228 Revision 603.11 2005/03/09 04:08:30 ajc
229 * Delete room is now confirmed through a JavaScript popup instead of
231 * New icon for "Tasks." In order to keep it consistent with the rest of
232 the icons, it is ugly.
233 * Modified page popup style slightly.
235 Revision 603.10 2005/03/08 04:59:31 ajc
236 * More attractive display of vCards (hide unknown fields)
237 * Added "title" and "organization" to vCard display/edit
238 * Replaced semicolon with comma-space in vCard name display
240 Revision 603.9 2005/03/07 04:03:28 ajc
241 * auth.c: shrink the margins on the login screen so the user sees something
243 * Allow editing of address book entries wherever possible.
244 * Anything that was a (link) is now a [link]
246 Revision 603.8 2005/03/07 01:45:30 ajc
247 * Rolled back to the old RTE because the new one doesn't work in Safari.
249 Revision 603.7 2005/03/05 22:26:26 ajc
250 * crypto.c: allow use of chained certificates
252 Revision 603.6 2005/03/05 05:04:34 ajc
255 Revision 603.5 2005/03/04 04:21:05 ajc
256 * When a room is set to the "mailbox" view, "Read new / read all" is
257 replaced by "View message list."
259 Revision 603.4 2005/02/28 04:01:55 ajc
260 * Updated to the latest version of Kevin Roth's richtext editor. Had to
261 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
262 allow it to gracefully degrade in Konqueror even when we specify our
264 * Modified the message entry screen a bit. Full height just isn't practical
265 with all those wacky browsers out there, unfortunately. Removed most of
268 Revision 603.3 2005/02/23 05:08:20 ajc
269 * Better control of HTTP headers which control browser caches. Static
270 objects are getting properly cached now.
272 Revision 603.2 2005/02/22 05:15:28 ajc
273 * When the "begin_burst() / end_burst()" semantics are in use, perform
274 gzip compression when the client indicates support for it.
276 Revision 603.1 2005/02/21 23:00:04 ajc
277 * begin_burst() / end_burst() semantics now apply to all pages which are
278 output using the "include_html_head" option of output_headers() (which
279 is nearly all of them). This should speed up the network considerably,
280 and also pave the way for another attempt at adding zlib compression
283 Revision 603.0 2005/02/21 22:00:13 ajc
286 Revision 602.10 2005/02/21 21:57:55 ajc
287 * Various debugging type of everythingism to help chat mode to work.
289 Revision 602.9 2005/02/21 04:47:41 ajc
290 * When creating rooms:
291 * 1. Selecting a view other than "Bulletin Board" causes the room access
292 * type to default to "private mailbox"
293 * 2. When the room access type changes to "private mailbox," the floor
294 * selector is greyed out because it is irrelevant.
296 Revision 602.8 2005/02/20 06:48:30 ajc
297 * View-o-matic now has "View as: " before it. "Messages" has been changed
298 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
299 * The View-o-matic is now styled to be smaller and color-matched to the
300 banner box it lives in.
301 * Removed "Summary" from message range selector. It is redundant.
303 Revision 602.7 2005/02/20 06:27:53 ajc
304 * Switched the Reply/Move/Delete buttons back to ordinary links, because
305 the nested forms were causing the bottom part of the outer form to stop
306 working (message range selector went dead). Thanks to triLcat for
309 Revision 602.6 2005/02/19 06:01:14 ajc
310 * The previous <div style=\"margin-right:1px\"> has been replaced by a
311 named div in the stylesheet. This allows us to perform a vile, sleazy
312 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
313 will unfortunately always be a right margin in IE6, but there
314 doesn't appear to be any easy workaround.
316 Revision 602.5 2005/02/19 05:22:00 ajc
317 * Replaced all the "centered 99% tables" with 100% width tables wrapped
318 inside a div with margin-right:1px to remove the horizontal scrollbar
319 in Gecko without creating whitespace. IE6's problem is much more
320 serious and will require dropping a nuclear bomb on Redmond to fix.
322 Revision 602.4 2005/02/18 05:09:52 ajc
323 * Moved the room access control screen into a tab on the edit room menu
325 Revision 602.3 2005/02/17 04:48:26 ajc
326 * After setup is complete, tell them how to log in.
327 * Don't allow the creation of accounts with blank passwords.
328 * Don't allow users to change to a blank password.
329 * Fixed the positioning of a few more screens that accidentally got
330 partially hidden underneath the iconbar.
331 * Boldfaced the "Password changed." and other prompts.
332 * Removed the unreadable blue-on-blue links in the calendar day
333 view. They're redundant anyway, now: "Add new calendar event" and
334 "month view" are both in the banner bar.
335 * "New messages / All messages" are now "Read new messages / Read all
337 * "Save message" button is now "Post message" for public room posts,
338 and "Send message" for email.
339 * "Message has been posted" is now "Message has been sent" for email.
340 * Swapped positions of "Add users" and "Edit users" boxes.
341 * vCard editor: "Other Internet email addresses" is now "aliases"
342 * Renamed the "Users" button to "Who is online?"
344 Revision 602.2 2005/02/16 05:40:31 ajc
347 Revision 602.1 2005/02/16 05:22:22 ajc
348 * inetconf.c: fixed memory management problem that was causing all
349 the inetconf to get discarded during edit on IBM POWER5
351 Revision 602.0 2005/02/15 05:23:10 ajc
354 Revision 601.3 2005/02/15 05:20:44 ajc
355 * Fixed an HTTP output error for static data which was causing images
356 to display improperly in Konqueror
357 * Changed most of the beginbox_nt boxes to centered tables with 99%
358 width, to avoid the mysterious horizontal scrollbar
360 Revision 601.2 2005/02/14 04:57:23 ajc
361 * Started changing some of the top-level tables from 100% width to 99%
362 width in order to keep the b0rken CSS box-model from displaying a
363 horizontal scroll bar when it shouldn't. Lose, lose, lose.
365 Revision 601.1 2005/02/13 04:22:31 ajc
366 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
368 Revision 601.0 2005/02/12 04:23:43 ajc
371 Revision 528.48 2005/02/11 03:35:57 ajc
372 * useredit.c: added an "Delete user" button, because it was unintuitive
373 to tell people "Delete a user by setting their access level to 0"
375 Revision 528.47 2005/02/09 04:37:32 ajc
376 * More GroupDAV fixes and tuning.
378 Revision 528.46 2005/02/07 22:02:00 ajc
379 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
380 and no whitespace between tags. We have discovered that doing otherwise
381 will break certain clients.
383 Revision 528.45 2005/02/06 03:59:33 ajc
384 * Added some HTTP Date: header output
386 Revision 528.44 2005/02/05 22:58:46 ajc
387 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
389 Revision 528.43 2005/02/05 08:36:13 ajc
390 * Added an everything-buffering thingi so we can do Content-length:
392 Revision 528.42 2005/02/05 04:16:01 ajc
393 * Cleanup of new message range view-o-matic
394 * GroupDAV GET operations now only send the Content-type: and Date:
395 headers. All the others are irrelevant.
397 Revision 528.41 2005/02/04 19:19:23 ajc
398 * Message reading range selection is now a drop-down box.
400 Revision 528.40 2005/02/04 17:22:18 ajc
401 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
403 Revision 528.39 2005/02/04 03:43:31 ajc
404 * fixed the tasks view in the summary screen
406 Revision 528.38 2005/02/03 05:13:57 ajc
407 * More tuning for GroupDAV compliance.
409 Revision 528.37 2005/02/03 04:38:40 ajc
410 * VTODO components need to be encapsulated inside VCALENDAR components,
411 just like we do with VEVENT components. There's a bunch of software
412 (including the beforesave hook on our own Citadel server) that expects
415 Revision 528.36 2005/02/02 23:25:21 ajc
416 * Encode GroupDAV uid's using more concise string escaping, because the
417 old way was making KOrganizer choke.
419 Revision 528.35 2005/02/02 04:13:36 ajc
420 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
422 Revision 528.34 2005/02/01 23:15:50 ajc
423 * Completed GroupDAV PUT. Untested.
425 Revision 528.33 2005/02/01 19:52:29 ajc
426 * Bumped the internal version number to 6.01
427 * Set the minimum required Citadel version to 6.40, because we need the
428 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
431 Revision 528.32 2005/02/01 15:15:40 ajc
432 * Better purging of not-logged-in GroupDAV sessions
434 Revision 528.31 2005/02/01 14:55:12 ajc
435 * Reworked the PROPFIND xml output based on an example transaction
436 supplied by Reinhold Kainhofer. Groupware folder enumeration works
437 properly in Kontact now.
439 Revision 528.30 2005/02/01 03:49:09 ajc
440 * Completed "folder list" PROPFIND, now listing all rooms set to a
441 calendar, tasks, or address view, using the GroupDAV properties.
443 Revision 528.29 2005/02/01 02:28:32 ajc
444 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
445 When defaulting a new event date/time to now, set the seconds to zero
448 Revision 528.28 2005/01/31 23:31:26 ajc
449 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
450 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
452 Revision 528.27 2005/01/31 16:24:47 ajc
453 * iconbar is now a happy css hovery lightupy div thing
455 Revision 528.26 2005/01/29 03:59:25 ajc
456 * Implemented the GroupDAV DELETE method.
458 Revision 528.25 2005/01/28 05:25:43 ajc
459 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
460 directly inside the iconbar div.
462 Revision 528.24 2005/01/28 05:13:02 ajc
463 * GroupDAV object URL's are now based on the EUID of a message (which is
464 derived from the UID of the groupware object itself) instead of the
465 message number. This was done in order to conform to GroupDAV's
466 requirement that the URL cannot change after an object is updated.
467 * The ETag of a GroupDAV object is still the message number, and in fact
468 doing so meets that requirement perfectly.
470 Revision 528.23 2005/01/26 18:15:34 ajc
471 * PROPFIND now outputs fully qualified URL's
473 Revision 528.22 2005/01/26 18:02:22 ajc
474 * Initial implementation of GroupDAV PROPFIND
476 Revision 528.21 2005/01/26 16:28:23 ajc
477 * Output ETags in double quotes to conform with the new GroupDAV draft.
478 * Output HTTP Server: header in GroupDAV transactions
479 * Server: header now displays both WebCit and Citadel versions
480 * Added groupdav_common_headers() to output HTTP headers common to all
481 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
483 Revision 528.20 2005/01/25 19:51:04 ajc
484 * Accept escaped characters in GroupDAV GET URL's
486 Revision 528.19 2005/01/25 04:17:20 ajc
487 * Implemented the Groupdav GET method, more or less in its final form
488 (still need to fix the room/folder naming semantics)
490 Revision 528.18 2005/01/25 03:12:27 ajc
491 * Completed HTTP "Basic" authentication, and a stub function for the
492 main entry point for GroupDAV functions.
494 Revision 528.17 2005/01/24 03:37:48 ajc
495 * Began laying the groundwork for http-authenticated GroupDAV sessions.
497 Revision 528.16 2005/01/22 22:50:51 ajc
498 * removed descriptions in non-main menus
500 Revision 528.15 2005/01/20 21:24:27 ajc
501 * When viewing a calendar room, the "Read all messages" link in the
502 room banner has been replaced by "Day view" and "Month view" links.
503 (I have also imported icons for week and year views, in case we add
506 Revision 528.14 2005/01/20 16:13:56 ajc
507 * Added in a bunch of stupid JavaScript to allow the instant message
508 window to be dismissed.
510 Revision 528.13 2005/01/20 04:10:41 ajc
511 * Cleaned up a bunch of unused cruft from the old layout
512 * Instant messages are now displayed in a div that layers itself
513 over the rest of the site. It would be nice if we could figure out
514 a way to make a clickable "hide" box...
516 Revision 528.12 2005/01/17 04:38:14 ajc
517 * Navbar is now dynamic, in an attempt to make only the relevant controls
518 appear on any given page.
520 Revision 528.11 2005/01/15 07:19:08 ajc
521 * Removed the fixed pixel width from the tree view room list so it doesn't
522 wrap around in an ugly way on aIEeeee.
524 Revision 528.10 2005/01/15 05:26:27 ajc
525 * Message entry window is now somewhat full screen.
527 Revision 528.9 2005/01/14 21:03:17 ajc
528 * A few logging hacks
530 Revision 528.8 2005/01/14 15:00:51 ajc
531 * Placed the navbar into the room banner, at least in its temporary form.
533 Revision 528.7 2005/01/14 04:53:54 ajc
534 *** empty log message ***
536 Revision 528.6 2005/01/14 04:53:12 ajc
537 * Got the three-pane model working not only with web browsers, but also
538 with the disgusting abomination called Internet Explorer.
540 Revision 528.5 2005/01/13 18:38:08 ajc
541 * Insert a newline between </div> and <div id="text">
543 Revision 528.4 2005/01/11 16:20:18 ajc
544 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
547 Revision 528.3 2005/01/11 05:05:08 ajc
548 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
549 * Ripped things apart in a big way. The frameset is gone (except for
550 chat, for which we'll probably keep frames). Iconbar and banner are
551 now done using CSS and <div> tags.
552 * Room read/enter/goto controls are currently missing. Stay tuned.
553 * I am in the process of rewriting all of the markup as valid XHTML.
555 Revision 528.2 2004/12/29 22:08:08 ajc
556 * roomops.c: provide a way to create room shares with a mapping to an
557 alternate room name on the other end.
559 Revision 528.1 2004/12/29 17:28:09 ajc
560 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
561 all corrupty-whatever when a remote room name mapping is found. Display
562 the mapping and preserve it across share/unshare operations.
564 Revision 528.0 2004/12/28 03:58:34 ajc
567 Revision 527.1 2004/12/28 03:58:24 ajc
568 * Corrected overly-escaped reply-to addresses in "reply" button
569 * Repaired toggling of self-service account creation in admin screen
570 * Bumped internal version number to 5.28
572 Revision 527.0 2004/12/07 04:41:37 ajc
575 Revision 526.1 2004/12/07 04:41:02 ajc
576 * Finally tracked down the WC->vars heap corruption issue (for real this
577 time). We now call clear_local_substs() at the end of each HTTP
578 transaction, whether we need to or not, instead of calling it whenever
579 we're done with something we wanted session variables for.
580 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
581 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
582 preventing it from getting clobbered by another session.
583 * Bumped internal version number to 5.27
585 Revision 526.0 2004/12/01 21:35:56 ajc
588 Revision 525.4 2004/12/01 21:35:44 ajc
589 * Changed internal version number to 5.26
591 Revision 525.3 2004/12/01 21:34:17 ajc
592 * Numerous memory management bugfixes.
594 Revision 525.2 2004/12/01 16:48:24 ajc
595 * tools.c: don't crash when striplt() is called with a zero-length string
597 Revision 525.1 2004/11/12 18:02:36 ajc
598 * Updated the richtext editor (new version from Kevin Roth's site)
600 Revision 525.0 2004/11/03 20:21:10 ajc
603 Revision 524.7 2004/11/03 20:21:02 ajc
604 * Changed internal version number to 5.25
606 Revision 524.6 2004/10/20 02:41:41 ajc
608 * Added the notes room to the icon bar
609 * Set up an initial implementation of Notes view. Attractive enough to
610 publish, but read-only. Needs a note editor.
612 Revision 524.5 2004/10/15 03:10:24 ajc
613 * Calendar objects UID now generated by generate_uuid() which creates
614 pseudo-DCE-ish UUID's.
616 Revision 524.4 2004/10/05 01:59:31 ajc
617 * localtime_r() fixes
619 Revision 524.3 2004/10/03 02:56:35 ajc
620 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
622 Revision 524.2 2004/10/01 16:23:23 ajc
623 * Set up framework for "notes" view, and added a skeleton function for
626 Revision 524.1 2004/09/30 03:44:01 ajc
627 * fix line width break problem in chat
629 Revision 524.0 2004/09/28 16:12:44 ajc
632 Revision 523.12 2004/09/28 16:12:30 ajc
633 * Prepare for 5.24 release
635 Revision 523.11 2004/09/27 02:17:47 ajc
636 * messages.c: fix build problem on non-calendar-enabled installations
637 * floors.c: fix a warning message
639 Revision 523.10 2004/09/25 03:34:21 ajc
640 * summary.c: Fixed a calling syntax problem
642 Revision 523.9 2004/09/25 03:18:43 ajc
643 * small stylesheet fix
645 Revision 523.8 2004/09/24 04:21:41 ajc
646 * Fixed display bug for room list mode when we dropped down multiple
647 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
649 Revision 523.7 2004/09/24 04:08:25 ajc
650 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
651 rooms without new msgs
653 Revision 523.6 2004/09/24 04:04:34 ajc
654 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
657 Revision 523.5 2004/09/23 03:21:10 ajc
658 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
660 Revision 523.4 2004/09/16 02:42:37 ajc
661 * Set default view of new rooms during CRE8 command instead of afterwards
663 Revision 523.3 2004/09/15 03:08:50 ajc
664 * Support config of seaperate MSA port in Citadel 6.26
666 Revision 523.2 2004/09/10 03:49:17 ajc
667 * Added 'dialog' mode to setup
669 Revision 523.1 2004/08/31 20:31:01 ajc
670 * When saving VTODO (tasks), insert a UID if none is already present. Also
671 increment the sequence, or insert one if none is already present.
673 Revision 523.0 2004/08/31 03:02:37 ajc
676 Revision 522.30 2004/08/31 03:02:28 ajc
677 * Changed internal version number to 5.23
679 Revision 522.29 2004/08/27 02:40:06 ajc
680 * Ditched the graphical buttons because CSS can do the same thing faster.
682 Revision 522.28 2004/08/18 03:16:12 ajc
683 * 'move' and 'delete' buttons only show when allowed to do those things
685 Revision 522.27 2004/08/18 02:10:17 ajc
686 * Reply/Move/Delete buttons are now images, because system-native buttons
687 were too big and ugly.
689 Revision 522.26 2004/08/11 17:24:57 ajc
690 * static/iconbar.html: removed.
691 * Updated the "powered by citadel" graphic
693 Revision 522.25 2004/08/11 03:49:15 ajc
694 * Replaced all instances of the name "Citadel/UX" with "Citadel"
695 * Installed the "simple logo" in the iconbar
697 Revision 522.24 2004/08/09 03:11:20 ajc
698 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
700 Revision 522.23 2004/08/05 21:32:17 ajc
701 * Reply/Move/Delete are now buttons instead of links. This should enable
702 us to add some JavaScript magic for "Reply quoted" ...
704 Revision 522.22 2004/08/05 02:47:21 ajc
705 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
706 has a more predictable and attractive behavior, and can still be
707 overridden in the style sheet if the site operator wants to.
709 Revision 522.21 2004/08/04 03:52:23 ajc
710 * Tasks view is now pretty.
711 * Tasks view now displays date due for each task.
712 * Tasks view is now sorted by date due.
713 * Tasks view now displays overdue tasks in red.
715 Revision 522.20 2004/08/03 03:55:37 ajc
716 * Tasks view now uses the same buffer/dump logic as the calendar views, so
717 we can sort them by due date and do a prettier display. (Only the logic is
718 changed so far. The prettier display is forthcoming.)
720 Revision 522.19 2004/07/21 02:57:09 ajc
721 * Internet Configuration screen looks a little neater now
723 Revision 522.18 2004/07/21 02:45:15 ajc
724 * Completed the "Internet Configuration" screen
726 Revision 522.17 2004/07/16 19:13:37 ajc
727 *** empty log message ***
729 Revision 522.16 2004/07/16 19:13:10 ajc
730 * tools.c: display 12:00 as 12pm, not 12am
732 Revision 522.15 2004/07/16 03:14:03 ajc
733 * more work on inetconf screen
735 Revision 522.14 2004/07/16 02:50:00 ajc
736 * useredit.c: put a pretty box around user editing
738 Revision 522.13 2004/07/13 03:25:08 ajc
739 * inetconf.c: added. Not finished yet.
741 Revision 522.12 2004/07/10 03:10:19 ajc
742 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
743 floor level configurations.
744 * Put a space between OK and CANCEL buttons anywhere in the system where
746 * Some more of the room config/admin screens now return to themselves
747 with a "ok, you did that" message when OK is pressed, instead of dropping
748 out to the main menu.
750 Revision 522.11 2004/07/08 03:03:01 ajc
751 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
752 configuration (public rooms default and mailboxes default). Still need
753 to add floor and room policy screens.
755 Revision 522.10 2004/07/02 03:28:08 ajc
756 * Much-improved alphabet tabs for Address Book view. Now divides the
757 total number of names by (names per page, currently 60) and sets up
758 that many tabs, with proper [Aaa-Bbb] labels on them.
760 Revision 522.9 2004/07/02 03:26:06 ajc
761 *** empty log message ***
763 Revision 522.8 2004/07/01 02:40:40 ajc
764 * Clicking "Enter a message" in a groupware room now automatically calls
765 the correct editor for the type of objects in the room (message, calendar
766 event, task, address book entry)
768 Revision 522.7 2004/06/29 17:21:25 ajc
769 * Removed the word "room" in a few locations, as part of our push towards
770 not looking like a BBS when running in groupware mode
772 Revision 522.6 2004/06/29 00:37:02 ajc
773 * Made some fonts bigger because users were complaining...
775 Revision 522.5 2004/06/27 03:02:05 ajc
776 * Summary view -- always view ALL messages
777 * Summary view -- new messages are in boldface
779 Revision 522.4 2004/06/24 20:42:14 ajc
780 * Added the "server ip address" Citadel config option
781 * Site config: added "Changes will not take effect until..." language
784 Revision 522.3 2004/06/24 14:50:35 ajc
785 * Added the ability to listen on a single IP address instead of all addresses.
787 Revision 522.2 2004/06/22 02:21:56 ajc
790 Revision 522.1 2004/06/21 15:00:52 ajc
793 Revision 522.0 2004/06/19 03:21:35 ajc
796 Revision 521.10 2004/06/19 03:11:07 ajc
797 * Instead of a crufty "the topmost Internet email address will be used
798 for outgoing email" explanation, separated it into "Primary Internet
799 email address" and "Other email addresses" boxes.
801 Revision 521.9 2004/06/19 02:42:12 ajc
802 * Removed the "aides access to mailboxes" config option, which is no longer
803 part of the Citadel system.
805 Revision 521.8 2004/06/16 02:07:22 ajc
806 * Removed a couple of lines of debugging code leftover from last night
808 Revision 521.7 2004/06/15 03:06:11 ajc
809 * Bumped internal version number to 5.22
810 * Use new fast headers-only-no-mime fetch mode in Citadel for
813 Revision 521.6 2004/06/15 02:30:21 ajc
814 * Honor "maxmsgs" even when viewing a mailbox in summary mode
816 Revision 521.5 2004/06/12 04:26:38 ajc
817 * Fixed some garbled output resulting from turning things that look like
820 Revision 521.4 2004/06/11 16:09:36 ajc
821 * Moved the room graphic to the left of the room name in the banner, to
822 make it more consistent with the rest of the site.
823 * Reduced the size of the font in the iconbar
825 Revision 521.3 2004/06/11 03:15:08 ajc
826 * When "Add" is clicked without specifying an upload filename, resume
827 composition instead of aborting the post.
828 * Add attachments to messages in forward order, not reverse order
830 Revision 521.2 2004/06/10 03:08:48 ajc
831 * Improved the appearance of tabs in the room config screen
833 Revision 521.1 2004/06/10 02:58:55 ajc
834 * Made all the title boxes the same background color. The old scheme was
835 cute but not professional looking.
837 Revision 521.0 2004/06/06 19:53:25 ajc
840 Revision 510.15 2004/06/06 19:32:15 ajc
841 * Cleaned up a couple of FIXME's sitting around in the code
842 * Altered the conditions under which stray http://... strings are
843 automatically turned into links, to prevent that logic from
844 transforming IMG tags into gibberish.
845 * Set internal version number to 5.21
847 Revision 510.14 2004/06/04 02:29:07 ajc
848 * Fixed bug in "validate new users" screen (thanks Campy)
850 Revision 510.13 2004/06/03 03:21:22 ajc
851 * "Reply" button now carries the message subject into the reply.
853 Revision 510.12 2004/06/02 02:07:54 ajc
854 * setup.c: updated the setup script to configure two /etc/inittab entries,
855 one for http and one for https.
857 Revision 510.11 2004/06/01 21:46:47 ajc
858 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
859 during a read or write operation, do not attempt to finish the operation
860 unencrypted like we do in Citadel. Here in WebCit land it only causes
861 the server to segfault.
863 Revision 510.10 2004/06/01 19:01:22 ajc
864 * netconf.c: widened some of the text entry fields
865 * webcit.h: bumped up the internal version number to 5.20
867 Revision 510.9 2004/06/01 18:44:20 ajc
868 * Return to the old command-line usage (-s for https, service is either
869 http or https but not both)
871 Revision 510.8 2004/06/01 03:32:28 ajc
872 * Add "permanent room" setting to room edit screen
873 * create room -- allow longer strings
875 Revision 510.7 2004/06/01 00:36:43 ajc
876 * Hmmph. Do the session cookie as hex instead of base64. There really
877 are some characters in the base64 set that make HTTP do nasty things.
879 Revision 510.6 2004/05/31 21:43:27 ajc
880 * Added "|END" to the session cookie before base64-ing it. This fixes a
881 problem with certain room names causing the webserver to freak out and
882 break embedded images and stuff. I don't know why.
884 Revision 510.5 2004/05/31 20:34:11 ajc
885 * Message entry using Kevin Roth's excellent cross-platform richtext
888 Revision 510.4 2004/05/31 15:54:13 ajc
889 * "text" and "HTML" options for message entry.
891 Revision 510.3 2004/05/29 03:31:48 ajc
892 * tighten up the space between icons in the iconbar
894 Revision 510.2 2004/05/28 20:24:53 ajc
897 Revision 510.1 2004/05/24 03:02:38 ajc
898 * CSS change to make folder names stand out more in the "Folder View"
900 Revision 510.0 2004/04/30 04:08:58 ajc
903 Revision 506.13 2004/04/30 04:08:47 ajc
904 * Changed internal version number to 5.10
905 * Updated documentation for the new HTTPS service
907 Revision 506.12 2004/04/27 03:21:36 ajc
908 * Prompt for HTTPS port number during setup. We may make this optional.
910 Revision 506.11 2004/04/27 03:16:31 ajc
911 * When running on the same host as Citadel, if no key/cert are found,
912 symlink to Citadel's if possible.
913 * One server binary now forks to start both http and https servers.
915 Revision 506.10 2004/04/21 03:43:39 ajc
916 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
917 certs are also no longer invalid.
919 Revision 506.9 2004/04/21 02:25:13 ajc
920 * Replaced ctdl_install_certificate() with convenience functions found
921 in the OpenSSL library.
923 Revision 506.8 2004/04/21 02:19:41 ajc
924 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
925 understand, but read at http://www.informit.com/articles/article.asp?p=22078
926 ). Still doesn't work with Internet Monopolizer, though.
928 Revision 506.7 2004/04/20 02:32:44 ajc
929 * Allow setup to run seamlessly from within the Citadel Ridiculously
930 Easy Installer by observing the values of environment variables
931 CITADEL_INSTALLER, CITADEL, and WEBCIT.
933 Revision 506.6 2004/04/20 02:02:50 ajc
936 Revision 506.5 2004/04/16 03:14:06 ajc
937 * Minor fix for previous checkin
939 Revision 506.4 2004/04/16 02:59:01 ajc
940 * Completed SSL support. Still doesn't work with all browsers... gotta
943 Revision 506.3 2004/04/15 03:57:00 ajc
944 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
945 it has a crashy crashy bug in it. Don't use it yet.
947 Revision 506.2 2004/04/13 19:41:36 ajc
948 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
949 (freebusy data fetch for anonymous Kolab type clients)
951 Revision 506.1 2004/04/10 04:32:59 ajc
952 * Fixed some version and copyright date oopses
954 Revision 506.0 2004/04/10 04:29:30 ajc
957 Revision 505.22 2004/04/10 04:29:20 ajc
958 * Changed internal version number to 5.06
960 Revision 505.21 2004/03/29 04:30:20 ajc
961 * configure.in, Makefile.in: handle $LDFLAGS
963 Revision 505.20 2004/03/20 05:03:14 ajc
964 * Original startup thread becomes a worker thread after initialization.
965 Doing otherwise turns it into a zombie (at least on Linux) and possibly
966 leads to other problems
967 * Filter out NOOP's received in chat
969 Revision 505.19 2004/03/18 04:32:24 ajc
970 * Removed the language in README.TXT which told everyone that chat wouldn't
971 work with a non-local Citadel server, because that's no longer true.
972 * Removed the old chat applet from the static/ directory
974 Revision 505.18 2004/03/18 04:00:44 ajc
975 * Rounded web boxes now look correct in all browsers.
977 Revision 505.17 2004/03/17 18:25:31 ajc
978 * When creating a new user, auto-chain to the "edit user configuration"
979 screen, and subsequently auto-chain to the "edit address book entry"
980 screen. This creates a nice sensible workflow.
982 Revision 505.16 2004/03/15 22:47:09 ajc
983 * Prettied up the chat window a little more.
985 Revision 505.15 2004/03/15 04:27:44 ajc
986 * Chat now appears in a separate window
987 * Use regular frames instead of IFRAMEs for chat
988 * Display user's own chat text in bold+italic
989 * Added a "List Users" button
991 Revision 505.14 2004/03/09 20:45:45 error
992 * Add a Linux Software Map file
994 Revision 505.13 2004/03/07 22:04:32 ajc
995 * Fix the current view not being set to the default view for the creator
998 Revision 505.12 2004/03/07 21:31:17 ajc
999 * serv_read() now zeroes out the supplied buffer (with the supplied
1000 length) if a server read fails. This causes serv_gets() to return
1001 instead of looping endlessly. Fixes chat problem found on linux-ppc.
1003 Revision 505.11 2004/03/03 05:21:36 ajc
1004 * Made the chat screen totally kick-ass sweet. The flickering reload
1005 i-frame is now tiny and hidden, and it *appends* new chat data to
1006 the viewable window using JavaScript. No flickering + scrollback!
1007 * Added a help button to the chat screen.
1009 Revision 505.10 2004/02/29 22:52:15 ajc
1010 * Close and clear (set to -1) server socket handle when socket errors are
1011 detected. Fixes a chat problem reported by Winzlo.
1013 Revision 505.9 2004/02/29 05:34:25 ajc
1014 * Display the Chat menu option as "Chat with other users in <roomname>"
1016 Revision 505.8 2004/02/27 05:04:38 ajc
1017 * fix frameset bug in page popups
1019 Revision 505.7 2004/02/26 04:08:56 ajc
1020 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1021 of the logout banner.
1022 * Ford's latest stupid room has a name with more than 64 characters, and
1023 we still had a 64-byte room name in the march_list struct. ooooops...
1025 Revision 505.6 2004/02/26 03:07:26 ajc
1026 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1028 Revision 505.5 2004/02/25 23:10:28 ajc
1029 * Allow "/do_logout" as a no-frames page
1031 Revision 505.4 2004/02/25 23:00:21 ajc
1032 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1033 to make life easier. (Thanks to prosthetik for this)
1035 Revision 505.3 2004/02/25 15:20:11 ajc
1036 * Support for favicon.ico in the static/ directory
1038 Revision 505.2 2004/02/24 04:06:42 ajc
1039 * Changed the colors slightly in chat screen
1041 Revision 505.1 2004/02/20 06:07:06 ajc
1042 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1044 Revision 505.0 2004/02/19 03:32:50 ajc
1047 Revision 504.7 2004/02/19 03:32:38 ajc
1048 * Changed the internal version number to 5.05
1049 * Completed the frames fix
1051 Revision 504.6 2004/02/18 20:08:29 ajc
1052 * Fixed the frameset force reload logic. Now it does the whole frameset
1053 without displaying an error in the main frame.
1055 Revision 504.5 2004/02/18 19:17:51 ajc
1056 * Force reload of frameset if someone tries to escape it. Not perfect
1057 but it mostly works at this poing.
1059 Revision 504.4 2004/02/17 03:37:11 ajc
1060 * Indicate to Citadel that we want Server Generated Invitations when
1061 calendar events are saved. (No longer the default in Citadel server.)
1063 Revision 504.3 2004/02/09 04:49:32 ajc
1064 * Prepare for a way to avoid falling out of the main frameset
1066 Revision 504.2 2004/02/09 03:37:57 ajc
1067 * Changed the thread pool management algorithm. Detecting idle time between
1068 socket accepts was not working reliably on all systems, so we now follow
1069 the same algorithm as the Citadel server (spawn more threads when number
1070 of sessions < number of threads, but keep constrained to pre-defined
1071 minimum and maximum thread count)
1073 Revision 504.1 2004/02/03 03:09:51 ajc
1076 Revision 503.0 2004/01/28 04:31:31 ajc
1079 Revision 502.4 2004/01/28 04:30:48 ajc
1080 * Create Room can now offer calendar and address book rooms
1082 Revision 502.3 2004/01/17 21:25:30 ajc
1083 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1084 * Split the config for LDAP Connector into its own panel
1086 Revision 502.2 2004/01/17 04:32:54 ajc
1087 * Add site config options for Citadel servers which support LDAP
1089 Revision 502.1 2003/10/24 02:50:19 ajc
1090 * Clicking "Enter Message" in a room with an Address Book view opens
1091 a blank vCard entry screen.
1093 Revision 502.0 2003/10/23 03:16:50 ajc
1096 Revision 501.2 2003/10/23 03:07:54 ajc
1097 * event.c: Found and removed another unquoted multi-line string literal
1098 * webcit.h: changed an #ifdef HAVE_ICAL_H
1099 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1101 Revision 501.1 2003/10/22 01:42:12 ajc
1102 * iconbar.c: removed a stray character or two...
1104 Revision 501.0 2003/10/21 04:26:37 ajc
1107 Revision 500.30 2003/10/21 04:26:27 ajc
1108 * bumped the version string to 5.01
1110 Revision 500.29 2003/10/17 03:08:28 ajc
1111 * Finished prettying up the vCard display
1113 Revision 500.28 2003/10/17 02:31:45 ajc
1114 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1115 is wrapped in quotes. Performed this fix so it'll compile.
1116 * setup.c: removed references to unused variable tempfile[]
1118 Revision 500.27 2003/10/09 03:17:02 ajc
1119 * Started prettying up the vCard display.
1121 Revision 500.26 2003/10/08 02:33:49 ajc
1122 * Begin work on better handling of vCard display
1124 Revision 500.25 2003/09/04 03:41:27 ajc
1125 * siteconfig.c: changed some config items to drop-down boxes
1127 Revision 500.24 2003/08/27 04:26:54 ajc
1128 * Split the site configuration screen up into four different screens,
1129 and added a meta-menu
1131 Revision 500.23 2003/08/24 03:31:50 ajc
1132 * Finished the setup program
1133 * Bumped the internal version number to 5.01
1135 Revision 500.22 2003/08/22 00:47:27 ajc
1136 * setup is now working, but it still needs a way to detect a running WebCit
1138 Revision 500.21 2003/08/22 00:25:40 ajc
1139 * Added a skeleton "setup" program to the tree. It does not work yet.
1141 Revision 500.20 2003/08/20 03:48:55 ajc
1142 * Added iconbar shortcut to Contacts room
1143 * Minimum required Citadel is now 6.11
1145 Revision 500.19 2003/08/20 03:07:25 ajc
1146 * Address book "single card" view now suppresses "reading nn message" and
1147 instead shows the letter indices across the top
1148 * Clicking on an address in a vCard now connects to WebCit mail instead
1149 of a browser mailto: link
1151 Revision 500.18 2003/08/19 04:18:43 ajc
1152 * Changed things around in the address book view. Made it sorted and
1153 more clickable and better looking...
1155 Revision 500.17 2003/08/12 18:54:03 error
1156 * messages.c: fix off-by-one-error in selector bar
1158 Revision 500.16 2003/08/07 22:18:03 ajc
1159 * Add the Summary Page to the customizable iconbar
1161 Revision 500.15 2003/08/07 03:51:51 ajc
1162 * Customizable icon bar as: pictures and text, pictures, text
1164 Revision 500.14 2003/08/05 03:52:14 ajc
1165 * First working version of the customizable iconbar. It contains a basic
1166 set of options and now automatically refreshes when it's customized.
1168 Revision 500.13 2003/08/04 03:50:29 ajc
1169 * First cut at the customizable iconbar is done. A bunch of generic options
1170 are there. Still need to get the actual iconbar to refresh when changes
1173 Revision 500.12 2003/08/03 21:02:01 ajc
1174 * More work on customizable iconbar
1176 Revision 500.11 2003/08/02 05:25:46 ajc
1177 * Laid the groundwork for a customizable iconbar
1179 Revision 500.10 2003/07/30 03:57:49 ajc
1180 * Add config.c_purge_hour to config screen
1182 Revision 500.9 2003/07/06 22:06:59 ajc
1183 * When converting "anything that looks like a URL" to a real link, first
1184 make sure that it isn't already inside a link. This fixes most of the
1185 long, ugly URL strings sent by eBay.
1186 * Automatically dismantle mailto: links in HTML messages, and convert
1187 them to WebCit mail links (clicking on it sends the user to the Mail
1188 room and begins composing a new message with the recipient and subject
1189 fields pre-populated).
1191 Revision 500.8 2003/06/29 20:51:21 ajc
1192 * Worked around a rendering bug in Satan's Browser that was causing it
1193 to draw the calendar month view much wider than the actual screen wdith
1195 Revision 500.7 2003/06/28 04:09:37 error
1196 * roomops.c: Backout change to display one less box in the first column in
1197 roomlist view, it doesn't seem to work for everyone
1199 Revision 500.6 2003/06/28 03:52:51 error
1200 * Don't tell browsers not to cache static documents
1202 Revision 500.5 2003/06/28 03:35:23 error
1203 * roomops.c: Display one less floor in the first column in romlist view
1205 Revision 500.4 2003/06/26 03:37:58 ajc
1206 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1207 This will allow some groupware clients to browse the free/busy times of
1208 other users on the system.
1210 Revision 500.3 2003/06/21 05:17:21 ajc
1211 * Better alignment of system messages
1212 * Exterminated display_error() and replaced it with WC->ImportantMessage
1213 which is displayed in a bubble on top of whatever page you're on next.
1214 * Small cosmetic changes
1215 * Fixed some nesting problems in output_headers()
1217 Revision 500.2 2003/06/20 03:39:27 ajc
1218 * Optimization to floor layout in box view
1220 Revision 500.1 2003/06/20 03:04:26 ajc
1221 * "Reply" button on messages now handles IGnet recipients correctly
1223 Revision 500.0 2003/06/10 04:23:08 ajc
1226 Revision 410.50 2003/06/10 04:22:58 ajc
1227 * Updated docs and headers for 5.00 release
1229 Revision 410.49 2003/06/10 04:05:23 ajc
1230 * De-tabled the left side icon bar and reduced one of the graphics, so
1231 that all of the rounded corners show up in Satan's Browser.
1233 Revision 410.48 2003/06/10 03:47:41 ajc
1234 * style.css: added font selection to default <BODY> tag
1236 Revision 410.47 2003/06/06 03:26:03 ajc
1237 * Satan's Browser insists on putting bloody acres of whitespace to the
1238 right of any bulleted list items, making any multi-column table containing
1239 a list take more than the entire screen. Removed all such lists so it
1240 looks ok. If you are reading this and you are a Microsoft employee, please
1241 commit suicide before you break anything else.
1243 Revision 410.46 2003/06/06 02:22:07 ajc
1244 * Changed the upper left and upper right bounded box corners to a solid
1245 blue (#204B78) instead of gradiated, because it was looking funny in
1246 256-color mode. It also looked funny in Internet Explorer, but people
1247 who use Internet Explorer are contributing to terrorism and really don't
1248 deserve Web access in the first place. So I really just fixed this to make
1249 it look good in 256-color Netscape.
1251 Revision 410.45 2003/06/05 21:37:37 ajc
1252 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1253 in b0rken IE browser. Die, Bill, Die.
1255 Revision 410.44 2003/06/05 03:52:29 ajc
1256 * Buncha cosmetic changes
1258 Revision 410.43 2003/06/04 03:41:25 ajc
1259 * Change the appearance of rooms with and without new messages in the
1260 room list -- now defined using CSS
1262 Revision 410.42 2003/06/03 03:57:42 ajc
1263 * Tightened up the room banner a bit. Smaller padding, smaller font,
1266 Revision 410.41 2003/05/31 21:36:45 ajc
1269 Revision 410.40 2003/05/26 21:05:42 ajc
1270 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1271 it to complete the free/busy checking for attendee availability.
1273 Revision 410.39 2003/05/26 05:44:45 ajc
1274 * event.c: fix compiler warning
1276 Revision 410.38 2003/05/26 05:39:46 ajc
1277 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1278 bug fixed in Citadel.
1280 Revision 410.37 2003/05/26 05:28:13 ajc
1281 * serv_func.c: added utility function read_server_text()
1282 * availability.c: banged out more of this code -- still not complete
1284 Revision 410.36 2003/05/26 03:28:02 ajc
1285 * Getting closer to doing the availability check. Created new source
1286 module 'availability.c' for this purpose. Stub function is in place.
1288 Revision 410.35 2003/05/25 04:25:12 ajc
1289 * siteconfig.c: fixed a spelling error
1290 * event.c: add a "Check attendee availability" button, and the code to
1291 bypass saving the event to the server, do something with it, and then
1292 feed the twiddled data structure back to the form display function for
1293 further editing. What's still missing is the code to do the actual
1296 Revision 410.34 2003/05/24 22:22:35 ajc
1297 * Small stylesheet hack to make it work with b0rken IE
1299 Revision 410.33 2003/05/24 22:13:08 ajc
1300 * Changed the login banner a bit
1302 Revision 410.32 2003/05/20 03:25:41 ajc
1303 * Separate event invitees with newlines instead of commas.
1305 Revision 410.31 2003/05/19 19:55:09 ajc
1306 * summary.c: eliminate compiler warnings about unused variables when
1307 compiling a WebCit service without calendar support
1309 Revision 410.30 2003/05/18 02:05:33 ajc
1310 * More conversion of screens to the new look-and-feel.
1312 Revision 410.29 2003/05/16 04:11:29 ajc
1313 * We don't need no steenking workaround. Problem fixed. MIME parser not
1314 broken. Web server was calling it with bad parameters. All fixed now.
1315 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1318 Revision 410.28 2003/05/15 04:52:26 ajc
1319 * Minor workaround in web forms to handle mime parser problem in uploads
1321 Revision 410.27 2003/05/15 03:35:59 ajc
1322 * look and feel overhaul -- almost done!
1324 Revision 410.26 2003/05/14 03:46:35 ajc
1325 * More background cleanup
1327 Revision 410.25 2003/05/05 17:19:46 ajc
1328 * Cleanups to summary page when running on a non ical enabled system
1329 * Use non breaking spaces in summary page box titles
1331 Revision 410.24 2003/05/04 04:22:41 ajc
1332 * Display body of messages on a white background. I am doing this in order
1333 to prepare for making the general background of the screen a darker color.
1335 Revision 410.23 2003/05/04 02:54:55 ajc
1336 * Summary page now uses our cutesy new rounded window boxes
1338 Revision 410.22 2003/05/03 21:28:41 ajc
1339 * Added in a slick new box style and put the room lists in it
1341 Revision 410.21 2003/05/03 16:57:04 ajc
1342 * In the 'folders' and 'portal' views, change the folder delimiter
1343 from / to \ to avoid conflict with room names that have slashes
1345 Revision 410.20 2003/05/03 16:23:29 ajc
1346 * Enforce three columns in portal view of room list
1348 Revision 410.19 2003/05/03 04:52:32 ajc
1349 * Added an experimental new "portal view" to the room list options
1351 Revision 410.18 2003/05/02 03:23:41 ajc
1352 * Minor change to room list algorithm
1354 Revision 410.17 2003/05/01 15:33:05 ajc
1355 * Fixed a potential memory leak in enumeration of MIME parts
1357 Revision 410.16 2003/05/01 03:11:35 ajc
1358 * When static content is requested, fetch it without trying to connect
1361 Revision 410.15 2003/04/30 05:00:00 ajc
1362 * Added the ability to compose messages with file attachments uploaded from
1365 Revision 410.14 2003/04/27 04:46:02 ajc
1366 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1367 observes the flag designating the presence of new messages. (The "rooms
1368 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1369 but that view may get axed soon.)
1371 Revision 410.13 2003/04/26 21:57:53 ajc
1372 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1373 before returning an error code to avoid a file descriptor leak
1375 Revision 410.12 2003/04/19 21:42:36 ajc
1376 * Repaired all my b0rken COLOR tags
1377 * Replaced most FONT tags with SPAN tags
1380 Revision 410.11 2003/04/19 19:58:10 ajc
1381 * Lots of great changes from Nick to make the site CSS-enabled.
1383 Revision 410.10 2003/04/14 04:04:40 ajc
1384 * First cut of CSS-izing WebCit. Probably b0rken.
1386 Revision 410.9 2003/04/09 04:02:32 ajc
1387 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1388 supported the idea of one WebCit connecting to multiple Citadels for a
1389 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1390 * When connecting to Citadel through a Unix domain socket, don't try to make
1391 the Java chat applet available.
1393 Revision 410.8 2003/03/31 03:32:19 ajc
1394 * messages.c: check for 000 terminator while parsing RFC822 headers to
1395 prevent getting hung up while displaying certain badly formatted messages.
1397 Revision 410.7 2003/03/30 06:13:19 ajc
1398 * When reading from the server, do not treat CR as end-of-line because
1399 there's probably an LF coming after it. Instead, keep reading to the LF
1400 and then strip both.
1401 * Do not underline links in the icon bars
1403 Revision 410.6 2003/03/17 04:17:41 ajc
1404 * Call to accept() was being made with an uninitialized variable for the
1405 third argument. Changed the second and third argument to NULL and 0 because
1406 we don't really need accept() to fill up a buffer full of information that
1407 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1409 * Removed the mutex wrapper around select() because we don't need it. All
1410 idle worker threads now block on select() and one of them will wake up when
1411 a connection arrives.
1413 Revision 410.5 2003/03/15 20:55:03 ajc
1414 * When a requested image is not available on the Citadel server, send a
1415 1x1 transparent GIF instead of 404 error.
1417 Revision 410.4 2003/03/14 04:21:57 ajc
1418 * clone events to be encapsulated before saving, because the original
1419 instance may already have a parent, and that makes crashy crashy
1421 Revision 410.3 2003/03/13 05:57:17 ajc
1422 * More encapsulation. Warning: there are bugs in this!!
1424 Revision 410.2 2003/03/13 05:20:23 ajc
1425 * Various changes to the calendar service to handle messages containing
1426 fully encapsulated VCALENDAR components instead of only unencapsulated
1427 VEVENT subcomponents. We have to move in this direction for compatibility
1428 with other products.
1430 Revision 410.1 2003/03/01 22:07:19 ajc
1431 * New user registration, as well as existing user re-registration, now
1432 uses the vCard editing screen.
1433 * Administratively editing users' address book entries now works again,
1434 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1435 in order to enforce this.
1437 Revision 410.0 2003/02/19 03:49:33 ajc
1440 Revision 400.90 2003/02/19 03:49:17 ajc
1441 * latest config.guess and config.sub from www.gnu.org
1443 Revision 400.89 2003/02/07 04:44:17 ajc
1444 * Replaced sleep() with a function that sleeps using select() in order to
1445 avoid potential issues with SIGALRM. Possible fix for weird behavior
1446 when running on a Macintosh.
1448 Revision 400.88 2003/01/29 22:32:07 ajc
1449 * Shuffled some code and comments around; minor cleanup
1451 Revision 400.87 2003/01/28 15:37:12 ajc
1452 * All functions which read binary data from the server now make use of the
1453 read_server_binary() function in tools.c
1454 * Binary reads from server now have safety code to prevent infinite loops
1455 * All output of MIME objects is now done with http_transmit_thing()
1457 Revision 400.86 2003/01/19 06:28:04 ajc
1458 * Minimum required Citadel version 6.05
1460 Revision 400.85 2003/01/16 04:41:26 ajc
1461 * When displaying edit controls for time of day in the calendar, only show
1462 minutes that are multiples of 5 ... unless the existing value is not a
1463 multiple of 5, in which case we show that too.
1465 Revision 400.84 2003/01/15 17:34:04 ajc
1466 * event.c: fixed a misspelling
1467 * config.guess, config.sub: updated using latest from ftp.gnu.org
1469 Revision 400.83 2003/01/14 04:21:27 ajc
1470 * Only offer views which make sense for the default view of a room
1472 Revision 400.82 2003/01/13 03:34:33 ajc
1473 * Get ready for the 4.10 release
1475 Revision 400.81 2003/01/12 23:22:53 ajc
1476 * configure.in: check for libical v0.24 or newer
1478 Revision 400.80 2003/01/07 04:56:17 ajc
1479 * Complete the free/busy transparency handling in the form
1480 * Default times for new events are now in the correct timezone
1482 Revision 400.79 2003/01/06 18:01:35 ajc
1483 * Begin handling of TRANSP property to show event times as free or
1484 busy (not finished).
1486 Revision 400.78 2003/01/05 21:02:14 ajc
1487 * Summary page: three columns are now all the same width
1489 Revision 400.77 2003/01/05 20:56:05 ajc
1490 * minor fix for previous checkin
1492 Revision 400.76 2003/01/05 20:51:01 ajc
1493 * Display PARTSTAT for attendees
1495 Revision 400.75 2003/01/05 05:01:00 ajc
1496 * Add "today's calendar events" to the summary page.
1498 Revision 400.74 2003/01/05 04:27:28 ajc
1499 * Add "Tasks" to the summary page
1501 Revision 400.73 2002/12/28 05:44:09 ajc
1502 * ical_dezonify.c: brought over new version from the Citadel source (again)
1504 Revision 400.72 2002/12/28 05:12:45 ajc
1505 * ical_dezonify.c: brought over new version from the Citadel source.
1507 Revision 400.71 2002/12/26 04:04:48 ajc
1508 * Perform CHEK command when automatically establishing sessions, not just
1509 when one is explicitly created. Some stuff is missing otherwise.
1511 Revision 400.70 2002/12/25 23:18:06 ajc
1512 * Be more strategic about when to call ical_dezonify()
1513 (This may be the last set of fixes. I hope so.)
1515 Revision 400.69 2002/12/25 21:39:38 ajc
1516 * ical_dezonify.c: added.
1517 * calendar.c: convert incoming ical messages to UTC
1518 (the usual routines will then convert them to local time for display)
1520 Revision 400.68 2002/12/25 07:06:00 ajc
1521 * Tweaked the code to work with libical 0.24
1523 Revision 400.67 2002/12/20 04:50:00 ajc
1524 * When saving a calendar event, increment the SEQUENCE property.
1526 Revision 400.66 2002/12/18 05:03:39 ajc
1527 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1528 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1529 Because the libc-allocated buffer was getting clobbered.
1530 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1532 Revision 400.65 2002/12/17 05:01:39 ajc
1533 * Prettied up the calendar day view layout
1534 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1536 Revision 400.64 2002/12/16 04:43:30 ajc
1537 * Correctly handle local time zone when figuring out which day and time to
1538 display events on calendar month/day views. This also seems to have
1539 fixed the bug that was causing events to sometimes get lost when saved.
1541 Revision 400.63 2002/12/15 05:50:59 ajc
1542 * Form editing of date/time fields now assumes that the icaltimetype being
1543 manipulated is in UTC. It converts to/from local time for editing.
1545 Revision 400.62 2002/12/10 23:25:47 ajc
1546 * Display attendees in message view of calendar objects
1548 Revision 400.61 2002/12/07 22:12:59 ajc
1549 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1550 until I implement the Citadel server function which it calls.)
1552 Revision 400.60 2002/11/30 21:34:51 ajc
1553 * Submit organizer in a hidden field, in case the server needs it
1555 Revision 400.59 2002/11/30 04:46:46 ajc
1556 * First cut at adding/removing attendees to an event
1557 (Actual invitations should be sent by the Citadel server)
1559 Revision 400.58 2002/11/29 23:56:19 ajc
1560 * Completed "me as organizer" -- the user's own e-mail address is inserted
1561 as the organizer of new events. Detect when the user is the organizer and
1562 enable/disable the attendees box accordingly.
1564 Revision 400.57 2002/11/29 16:38:37 ajc
1565 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1567 Revision 400.56 2002/11/28 06:03:24 ajc
1568 * Issue an ISME command when editing an event, to determine whether the user
1569 viewing the event is the organizer. (Will use this later to allow/disallow
1570 sending out invitations.)
1572 Revision 400.55 2002/11/26 05:01:04 ajc
1573 * Began handling attendee fields
1575 Revision 400.54 2002/11/16 23:40:11 ajc
1578 Revision 400.53 2002/11/16 23:15:02 ajc
1579 * Make the "all day event" shadebox smaller (month view) - no border.
1580 * Fixed bug that caused any events following an all day event to also appear
1583 Revision 400.52 2002/11/16 05:40:54 ajc
1584 * When adding new events to the calendar, default to the month [and day]
1585 currently being viewed.
1586 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1588 Revision 400.51 2002/11/15 05:05:47 ajc
1589 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1591 Revision 400.50 2002/11/15 04:11:46 ajc
1592 * Added even more nifty JavaScript to cause the hour/minute and end date
1593 fields of a calendar event form to render as disabled when the "all day
1594 event" box is checked -- not just when the user checks the box, but also
1595 when the box begins its life already checked.
1597 Revision 400.49 2002/11/14 04:59:40 ajc
1598 * Correctly serialize and save all day events using date instead of date/time
1600 Revision 400.48 2002/11/13 04:49:23 ajc
1601 * "All day event" shows as a single checkbox, instead of one for the start
1602 time and one for the end time. Added nifty JavaScript to zero and shade
1603 the hour/minute and all end time fields when all-day-event is checked.
1605 Revision 400.47 2002/11/12 05:57:27 ajc
1606 * Display a nicer looking screen when replying to calendar invitations
1607 * When displaying day view, don't show all day events twice
1608 * Day or month view: denote all day events by displaying them inside
1611 Revision 400.46 2002/11/12 03:26:39 ajc
1612 * Tell the user about broken Citadel server connections instead of
1613 simply printing "Goodbye"
1615 Revision 400.45 2002/10/23 04:11:38 ajc
1616 * Detect when a meeting invitation is actually an update for an existing UID
1617 and tell the user so.
1619 Revision 400.44 2002/10/21 20:16:38 ajc
1620 * Display conflicts nicely
1622 Revision 400.43 2002/10/21 18:29:14 ajc
1623 * Ask server to hunt for conflicts when displaying a meeting invitation
1625 Revision 400.42 2002/10/19 21:28:32 ajc
1626 * Moved the calendar meeting request reply functionality to the Citadel server
1628 Revision 400.41 2002/10/19 17:10:14 ajc
1629 * Add "Tentative" accept button
1630 * Only display Accept/Tentative/Decline button when method=REQUEST
1632 Revision 400.40 2002/10/19 04:16:37 ajc
1633 * Save an incoming meeting request into the user's calendar.
1635 Revision 400.39 2002/10/18 20:55:05 ajc
1636 * Began work on meeting request accept/decline
1638 Revision 400.38 2002/10/16 19:16:39 ajc
1639 * Fixes and updates to build WebCit on Linux for IBM S/390
1641 Revision 400.37 2002/10/09 04:12:44 ajc
1642 * Templatized trailing HTML
1643 * Templatized "new start page" page
1644 * Added global substitution macros
1646 Revision 400.36 2002/10/09 03:51:01 ajc
1647 * Templatized the <HEAD> section of HTML
1649 Revision 400.35 2002/10/07 23:03:38 ajc
1650 * messages.c: don't display room name field when it's blank
1652 Revision 400.34 2002/10/07 04:10:37 ajc
1653 * When displaying meeting invitations, only show date/time for VEVENT
1654 subcomponents. Date/time for other subcomponents are irrelevant.
1655 * Cleaned up HTML display of meeting invitations.
1657 Revision 400.33 2002/10/03 03:40:31 ajc
1658 * Worked on meeting accept/decline a little bit
1660 Revision 400.32 2002/09/30 03:58:35 ajc
1661 * Dabbled in handling incoming meeting requests
1663 Revision 400.31 2002/09/29 20:15:43 ajc
1664 * Completed the calendar day view
1666 Revision 400.30 2002/09/28 04:01:30 ajc
1667 * started fleshing out the calendar day view
1669 Revision 400.29 2002/09/27 21:19:28 ajc
1672 Revision 400.28 2002/09/27 18:31:33 ajc
1673 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1674 * After saving a VEVENT, return to the correct calendar view and date
1676 Revision 400.27 2002/09/27 17:15:44 ajc
1677 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1679 Revision 400.26 2002/09/27 04:37:21 ajc
1680 * New, buggy versions of event editing screens
1682 Revision 400.25 2002/09/26 22:00:16 ajc
1683 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1684 month 1 in libical functions)
1686 Revision 400.24 2002/09/25 21:57:13 ajc
1687 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1690 Revision 400.23 2002/09/24 04:12:34 ajc
1691 * Rough cut of the two-pass calendar display routines (first pass: go thru
1692 messages gathering VEVENT items; second pass: render calendar with data)
1694 Revision 400.22 2002/09/23 04:01:33 ajc
1695 * Presentation changes to calendar month view
1697 Revision 400.21 2002/09/22 05:20:27 ajc
1698 * Began implementing month view
1700 Revision 400.20 2002/09/21 04:38:05 ajc
1701 * Added utility functions for displaying vcalendar timestamps in web forms
1702 and translating form data back to timestamps.
1703 * Completed the "edit task" and "add new task" screens.
1705 Revision 400.19 2002/09/20 20:28:08 ajc
1706 * Smooth transition between "list tasks" & "edit task" screens
1708 Revision 400.18 2002/09/20 03:54:44 ajc
1709 * Display the "Tasks" view as a bulleted list with each task clickable
1710 * Clicking brings up an (unfinished) "edit task" screen
1712 Revision 400.17 2002/09/18 21:44:02 ajc
1713 * display VTODO parameters
1715 Revision 400.16 2002/09/17 04:21:00 ajc
1716 * Handler chains for VCALENDAR and VTODO types
1718 Revision 400.15 2002/09/17 03:37:10 ajc
1719 * Implemented a 'display handler' infrastructure for various groupware types
1721 Revision 400.14 2002/09/16 03:35:12 ajc
1722 * Just a bunch of glue code to iterate through the various types of ical
1723 objects we could encounter
1725 Revision 400.13 2002/09/15 04:05:41 ajc
1726 * Process calendar object subcomponents
1728 Revision 400.12 2002/09/15 03:40:13 ajc
1730 * When a text/calendar MIME type is discovered in a message, send it to
1731 the (currently skeleton) parser in calendar.c
1732 * calendar.c: skeleton parser for calendar objects which currently just
1733 creates an icalcomponent object and frees it.
1735 Revision 400.11 2002/09/15 03:16:24 ajc
1736 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1737 function namespace in libical
1739 Revision 400.10 2002/09/15 02:50:55 ajc
1740 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1742 Revision 400.9 2002/09/14 21:33:31 ajc
1743 * Backed out compression of inlines -- not all browsers appear to handle it
1745 Revision 400.8 2002/09/14 20:20:29 ajc
1746 * Attempting to push more stuff through compression. I've introduced some
1747 sort of deadlock bug that I can't seem to find yet...
1749 Revision 400.7 2002/09/14 20:00:22 ajc
1750 * Compress output_image() graphics
1752 Revision 400.6 2002/09/14 16:26:35 ajc
1753 * output_image() now reads the entire image from Citadel into a buffer before
1754 sending it to the browser (for performance reasons, and so it can compress)
1756 Revision 400.5 2002/09/14 04:52:59 ajc
1757 * Look for the "libical" calendaring library and link it in if present...
1759 Revision 400.4 2002/09/14 04:02:36 ajc
1760 * Finished gzip compression of dynamic pages (when browser supports it)
1762 Revision 400.3 2002/09/13 20:40:53 ajc
1763 * Detect when the client browser is capable of gzip encoding
1764 (actual encoding is not implemented yet)
1766 Revision 400.2 2002/09/13 15:54:40 ajc
1767 * Reversed the above change because I broke it somehow
1769 Revision 400.1 2002/09/11 22:46:59 ajc
1770 * Started adding in compression and calendaring library detects (not finished)
1772 Revision 400.0 2002/09/09 03:56:11 ajc
1773 * This is version 4.00
1775 Revision 323.68 2002/09/09 03:51:01 ajc
1776 * In the HTML-to-HTML converter:
1777 --> Open links in new window (as with text msgs)
1778 --> Convert loose URL's to hot links (as with text msgs)
1780 Revision 323.67 2002/09/06 03:59:11 ajc
1781 * Added an "About this server" panel to the Summary page.
1782 (Useless fluff, but better than an empty column.)
1784 Revision 323.66 2002/08/26 02:57:06 ajc
1785 * Rooms listed on the summary page are now clickable-gotoable
1787 Revision 323.65 2002/08/26 01:24:09 ajc
1788 * Added a "summary" page (rather sparse for now)
1790 Revision 323.64 2002/08/24 15:30:48 ajc
1791 * GET instead of POST for listsub. Also add a 'Back...' link.
1793 Revision 323.63 2002/08/24 05:59:24 ajc
1794 * Bugfixes and cosmetic changes to listsub system
1796 Revision 323.62 2002/08/23 03:37:19 ajc
1797 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1799 Revision 323.61 2002/08/22 03:55:47 ajc
1800 * 'unsubscribe' command (but not 'confirm unsubscribe')
1802 Revision 323.60 2002/08/21 21:58:37 ajc
1803 * Completed self-service list subscription via web.
1804 (Still need to implement unsubscribe.)
1806 Revision 323.59 2002/08/16 22:06:51 ajc
1809 Revision 323.58 2002/08/16 03:51:12 ajc
1810 * I think I've finally nailed the 'no session' pages now...
1812 Revision 323.57 2002/08/15 03:49:47 ajc
1813 * Fleshed out the list subscription page a bit
1815 Revision 323.56 2002/08/13 19:55:12 ajc
1816 * Keep track of the HTTP "Host:" header being sent by the browser.
1817 (We're going to need this in the near future)
1819 Revision 323.55 2002/08/05 16:07:30 ajc
1820 * Moved "edit floor label pic" to the floor editing screen
1822 Revision 323.54 2002/08/05 15:53:00 ajc
1823 * Commands to add, change, delete floors
1825 Revision 323.53 2002/07/26 03:20:04 ajc
1826 * Beautified the folder tabs in "edit room"
1828 Revision 323.52 2002/07/25 04:01:58 ajc
1829 * Final cleanup of changes (finally located and fixed the bug)
1831 Revision 323.51 2002/07/24 04:14:23 ajc
1832 * Minor code cleanup of last night's changes
1834 Revision 323.50 2002/07/23 15:40:54 ajc
1835 * Minor cleanup of previous changes
1837 Revision 323.49 2002/07/23 04:43:58 ajc
1838 * Updated message reading to use the new MSG4 command, so we can do output
1839 of various types of richtext (mainly HTML).
1841 Revision 323.48 2002/07/16 03:37:24 ajc
1842 * Small change to above
1844 Revision 323.47 2002/07/16 03:23:37 ajc
1845 * Display HTML messages as HTML. (Wow!)
1847 Revision 323.46 2002/07/13 04:39:59 ajc
1848 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1849 output HTML instead of converting to text/plain and back. (Not finished.)
1851 Revision 323.45 2002/07/11 03:17:03 ajc
1852 * hacks to text_to_server() to transmit messages as HTML
1854 Revision 323.44 2002/07/09 04:21:12 ajc
1857 Revision 323.43 2002/07/06 03:10:26 ajc
1858 * Enable a "make this my start page" link that works in lots of places.
1859 Configures a user's preference of where to go after login.
1861 Revision 323.42 2002/06/19 22:01:31 ajc
1862 * When editing another user's vCard, do a "transient goto" to their config
1863 room so you don't automatically gain access to their config room.
1864 * When creating a user, go back to the "select user to edit" screen with the
1865 new user's account name pre-selected.
1867 Revision 323.41 2002/06/17 03:48:44 ajc
1868 * Finished the thing to edit other users' vCards.
1870 Revision 323.40 2002/06/16 21:49:02 ajc
1871 * Administratively edit other users' vCards. Still needs a couple of lines
1872 of glue code to make it work.
1874 Revision 323.39 2002/06/15 20:34:39 ajc
1875 * Use safestrncpy() instead of strncpy() where appropriate
1876 * Fixed a memory allocation bug in the vCard parser
1878 Revision 323.38 2002/05/23 03:40:05 ajc
1879 * Brought over a utility function I'll need later
1881 Revision 323.37 2002/05/22 02:34:56 ajc
1882 * Finished room/folder view selector. Pretty cool.
1884 Revision 323.36 2002/05/22 01:53:23 ajc
1885 * Room list or folder list? Give the user a choice. (Has bugs.)
1887 Revision 323.35 2002/05/12 15:21:43 error
1888 * do_template() now parses a .wml file for WAP clients, and a .html file
1891 Revision 323.34 2002/05/11 22:46:19 error
1892 * Track whether user-agent is a WAP gateway
1894 Revision 323.33 2002/05/11 15:35:07 error
1895 * webcit.c: add MIME types for WAP/WML
1897 Revision 323.32 2002/05/10 15:29:58 ajc
1898 * Hacked the address book view a little bit
1900 Revision 323.31 2002/05/09 03:53:56 ajc
1901 * Began working on address book view
1903 Revision 323.30 2002/05/08 03:38:58 ajc
1904 * Preferences framework
1906 Revision 323.29 2002/05/07 03:57:29 ajc
1907 * In message summary, replace 'Del' links with checkboxes
1909 Revision 323.28 2002/05/05 03:28:15 ajc
1910 * Shuffled around the room banner a bit
1912 Revision 323.27 2002/05/03 19:32:39 ajc
1913 * Finished "folder list" mode (still need to move it to a permanent location)
1915 Revision 323.26 2002/05/03 03:55:17 ajc
1916 * more folder display stuff
1918 Revision 323.25 2002/05/01 22:03:07 ajc
1919 * "folder list" view (not finished)
1921 Revision 323.24 2002/05/01 03:23:31 ajc
1922 * Added a drop-down box to change a user's view of a room.
1924 Revision 323.23 2002/04/28 03:56:47 ajc
1925 * Finished summary mode (for the most part, anyway)
1927 Revision 323.22 2002/04/26 21:13:21 ajc
1928 * Separated "summary mode" message listing into its own function
1929 * Go to summary mode automatically when the server says that view=1
1931 Revision 323.21 2002/04/20 04:14:29 ajc
1932 * Some work on email summary screen
1934 Revision 323.20 2002/03/31 05:02:39 ajc
1935 * Remove "Page another user" link from main menu
1936 * Add "edit my citadel config room" type link from edit user screen
1938 Revision 323.19 2002/03/29 22:30:45 ajc
1939 * Finished the "edit user" screen.
1941 Revision 323.18 2002/03/29 15:18:09 ajc
1942 * yep ... more user edit stuff
1944 Revision 323.17 2002/03/26 19:01:12 ajc
1945 * More edit user stuff
1947 Revision 323.16 2002/03/26 18:23:23 ajc
1948 * Don't display room banner on screens that don't pertain to a particular room
1949 * Initial prep for add/change/delete user accounts screen
1951 Revision 323.15 2002/03/22 04:33:08 ajc
1952 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1954 Revision 323.14 2002/03/19 04:35:10 ajc
1955 * Brought over yet another new version of the MIME parser from Citadel
1957 Revision 323.13 2002/03/13 03:56:52 ajc
1958 * New site config option "Allow system Aides to gain access to mailboxes"
1960 Revision 323.12 2002/03/12 23:13:57 ajc
1961 * Moved room access controls out of the admin menu and into the room commands
1962 menu. Prettied up the access control list screen.
1964 Revision 323.11 2002/03/10 06:07:09 ajc
1965 * Handle multiple Internet e-mail addresses in vCard editor
1967 Revision 323.10 2002/03/07 04:56:09 ajc
1968 * Final polish for initial round of vCard editing functions. Only show "edit"
1969 link when editing user's own vCard in the My Citadel Config> room.
1971 Revision 323.9 2002/03/06 05:22:33 ajc
1972 * More vcard editing form stuff
1974 Revision 323.8 2002/03/05 05:05:06 ajc
1975 * More vCard editing stuff
1977 Revision 323.7 2002/03/04 05:28:54 ajc
1978 * Wrote some skeleton code for robust vCard editing
1980 Revision 323.6 2002/03/03 06:58:25 ajc
1981 * Login errors displayed in red
1983 Revision 323.5 2002/03/03 06:52:59 ajc
1984 * Allow editing of the "disable self-service user account creation" site config option
1986 Revision 323.4 2002/02/24 07:02:44 ajc
1987 * Added the ability to enter a Subject: line in messages
1988 * Go to the Mail room when user clicks on the new mail alert icon
1990 Revision 323.3 2002/02/13 22:47:51 ajc
1991 * Added some rudimentary support for displaying vCards as card-looking things
1993 Revision 323.2 2002/02/13 15:04:25 ajc
1994 * Began some hacks for vCard processing
1996 Revision 323.0 2002/01/13 09:07:06 ajc
1999 Revision 322.4 2002/01/13 09:06:38 ajc
2000 * Brought over the debugged mime parser from Citadel
2002 Revision 322.3 2002/01/05 06:19:17 error
2003 * Add MIME types text/css and image/png
2005 Revision 322.2 2002/01/03 22:32:38 ajc
2006 * templatized the "prompt for recipient" screen
2008 Revision 322.1 2001/12/28 09:43:05 error
2009 * Client support for hostnames up to 63 characters
2011 Revision 322.0 2001/12/26 23:11:56 ajc
2014 Revision 321.1 2001/12/26 23:11:25 ajc
2015 * Minor change to the upload handler, to fix graphics uploads
2017 Revision 321.0 2001/12/26 05:28:02 ajc
2020 Revision 320.2 2001/12/26 05:24:11 ajc
2021 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2022 link tags. The nifty JavaScript stuff is now used only to light up the
2023 buttons during mouse hovers, and nothing more.
2025 Revision 320.1 2001/12/25 00:14:44 error
2026 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2028 Revision 320.0 2001/12/21 06:04:03 ajc
2031 Revision 301.22 2001/12/21 06:03:54 ajc
2034 Revision 301.21 2001/12/20 05:02:42 ajc
2035 * If you paid for this software, someone is ripping you off.
2036 * Fixed the urlesc() function to use a caller-supplied target buffer.
2038 Revision 301.20 2001/12/18 20:35:29 ajc
2039 * More fun JavaScript-enabled buttons
2041 Revision 301.19 2001/12/18 16:48:06 ajc
2042 * Began testing new JavaScript-enabled k00l light-up buttonz
2044 Revision 301.18 2001/12/18 06:06:20 ajc
2045 * mime parser update
2047 Revision 301.17 2001/12/15 20:51:33 ajc
2048 * "reply" button on pop-up pages
2050 Revision 301.16 2001/12/11 16:02:40 ajc
2051 * Completed support for add/remove mailing list recipients.
2053 Revision 301.15 2001/12/11 15:22:53 ajc
2054 * Began constructing the listserv screen for config (not tested)
2056 Revision 301.14 2001/12/11 05:37:12 ajc
2057 * Finished the share/unshare room screen in Edit Room
2059 Revision 301.13 2001/12/03 04:43:40 ajc
2060 * Brought over an update of the MIME parser from Citadel.
2062 Revision 301.12 2001/12/02 07:09:13 ajc
2063 * Turned the room editing page into a tabbed dialog
2064 * Started adding some of the room sharing stuff
2066 Revision 301.11 2001/11/22 05:17:06 ajc
2067 * Completed the add/change/delete neighbor node screens
2069 Revision 301.10 2001/11/18 01:47:24 ajc
2070 * Tentatively begun the change of networking configuration screens to reflect
2071 the new network architecture of the server.
2073 Revision 301.9 2001/11/18 01:41:09 ajc
2074 * Brought over the newer string tokenizer from Citadel
2075 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2076 server's convention of #define SIZ 4096
2078 Revision 301.8 2001/11/14 03:20:22 ajc
2079 * Add some more of the newer config settings to the site config screen
2081 Revision 301.7 2001/09/25 03:34:09 ajc
2082 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2083 and bail out without bothering the Citadel server.
2085 Revision 301.6 2001/08/22 16:38:06 ajc
2086 * Added the "-c" command line option to generate optional cookies indicating
2087 the host name of the server. This makes it easy to put a cluster of WebCit
2088 servers behind (for example) an Arrowpoint load balancer.
2090 Revision 301.5 2001/08/21 04:02:56 ajc
2091 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2092 unwanted page caching
2094 Revision 301.4 2001/08/13 03:43:24 ajc
2097 Revision 301.3 2001/08/13 03:40:01 ajc
2098 * Another attempt at focus
2100 Revision 301.2 2001/08/11 04:24:39 ajc
2101 * Attempt at setting focus to msgtext area when entering a message.
2103 Revision 301.1 2001/08/02 03:42:03 ajc
2104 * Changed the wholist to work with the new masquerade semantics
2106 Revision 301.0 2001/06/28 15:05:31 ajc
2109 Revision 300.2 2001/06/28 15:03:49 ajc
2110 * Every generated page now includes a meta tag to disable evil "smart tags"
2111 (see http://smarttags.manilasites.com/ for more information)
2113 Revision 300.1 2001/06/28 02:39:54 ajc
2114 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2115 the screen where you can create a room...
2117 Revision 300.0 2001/06/27 06:24:06 ajc
2118 * Tagged everything as Version 3.00
2120 Revision 213.25 2001/06/27 06:22:49 ajc
2121 * Updated docs for the 3.00 release
2123 Revision 213.24 2001/06/27 06:16:01 ajc
2124 * Correct generated window name in pop up pages
2125 * Added handling of MIME inline images (not tested)
2127 Revision 213.23 2001/06/22 17:58:20 ajc
2128 * A few performance and tuning cleanups. Increased the size of the socket
2129 queue length to 100 for use on big systems. Also, during startup, the
2130 initial startup thread now exits after creating the worker threads, instead
2131 of becoming a worker thread itself. For some reason Solaris had problems
2132 with the latter method.
2134 Revision 213.22 2001/06/07 03:16:57 ajc
2135 * Brought over an updated mime parser from Citadel
2137 Revision 213.21 2001/06/06 14:44:25 ajc
2138 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2140 Revision 213.20 2001/05/31 02:26:22 ajc
2141 * Fixed login to take you to the Lobby instead of the next room.
2143 Revision 213.19 2001/05/30 22:37:09 ajc
2144 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2145 or a "filename" from the MIME parser.
2147 Revision 213.18 2001/05/30 01:06:57 ajc
2148 * Changes to mime parser ... still something wrong
2150 Revision 213.17 2001/05/28 19:27:29 ajc
2151 * Fixed bug which marked all messages in Lobby as old before reading at login
2153 Revision 213.16 2001/05/25 22:39:26 ajc
2154 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2156 Revision 213.15 2001/05/23 16:15:23 ajc
2157 * UI changes (pretty frames with no scrollbars)
2159 Revision 213.14 2001/05/22 00:32:17 ajc
2162 Revision 213.13 2001/05/22 00:02:18 ajc
2163 * Another attempt to fix the fd leak
2165 Revision 213.12 2001/05/19 02:21:40 ajc
2166 * Attempt to fix the dangling sockets.
2168 Revision 213.11 2001/05/15 03:22:25 ajc
2169 * More icon updates and link cleanup type stuff
2171 Revision 213.10 2001/05/06 05:11:48 ajc
2172 * Added paging icon and right-justified it
2173 * Send-page window is now a popup
2175 Revision 213.9 2001/05/04 04:28:10 ajc
2176 * Added "page user" button in wholist
2178 Revision 213.8 2001/05/01 00:49:43 ajc
2179 * more of the UI overhaul
2181 Revision 213.7 2001/04/30 01:49:36 ajc
2182 * more work on UI overhaul
2184 Revision 213.6 2001/04/29 04:39:23 ajc
2185 * User interface overhaul now in progress. WARNING: incomplete system.
2187 Revision 213.5 2001/04/01 22:13:37 cough
2188 * Modified roomops.c to give users the ability to pick a floor at room
2191 Revision 213.4 2001/02/15 01:21:55 ajc
2192 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2193 invite/kickout functionality.
2195 Revision 213.3 2001/01/25 23:10:00 ajc
2196 * "Delete message" button now confirms on client-side using JavaScript
2198 Revision 213.2 2000/12/05 18:39:49 ajc
2199 * Added support for non-USA countries in registration screen (requires the
2200 latest Citadel server, which supports the country field)
2202 Revision 213.1 2000/10/20 04:27:46 ajc
2203 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2205 Revision 213.0 2000/10/03 16:44:01 ajc
2206 * Tagged for 2.13 release
2208 Revision 212.16 2000/10/03 03:15:53 ajc
2209 * Cosmetic changes to login screen, menu bar, and message header bar
2211 Revision 212.15 2000/09/28 03:44:52 ajc
2212 * Linked to the bio/photo page from message headers. I'm not sure I like the
2213 color scheme, though.
2215 Revision 212.14 2000/09/28 03:37:23 ajc
2216 * who.c: provide links to bio/photo pages for each user in the wholist
2218 Revision 212.13 2000/09/24 21:37:21 ajc
2219 * When reading large numbers of messages, group them in smaller numbers and
2220 display the selector bar in search engine style (like AltaVista and Google)
2222 Revision 212.12 2000/09/24 04:17:16 ajc
2223 * Templatized the room banner.
2225 Revision 212.11 2000/09/17 03:29:45 ajc
2226 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2228 Revision 212.10 2000/09/14 11:43:37 error
2229 Replace occurrences of % throughout the HTML with %% so as to be friendly
2230 to HP/UX printf() and possibly others.
2232 Revision 212.9 2000/09/13 04:13:59 ajc
2233 * Completed the initial hack of the variable substitution template thingy.
2234 Check out static/login.html to see the first template.
2236 Revision 212.8 2000/09/11 17:08:16 ajc
2237 * Started templatizing the login screen. Not finished yet.
2239 Revision 212.7 2000/09/11 03:29:50 ajc
2240 * Started working on a variable-substitution thing
2242 Revision 212.6 2000/08/30 03:20:22 ajc
2243 * Put the wholist back into its own window.
2245 Revision 212.5 2000/07/06 03:46:29 ajc
2246 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2248 Revision 212.4 2000/06/29 04:22:35 ajc
2249 * Changed the format of the wholis (again). Now it shows up in a frame
2250 instead of a separate window.
2252 Revision 212.3 2000/06/12 03:28:44 ajc
2253 * added support for multi-line paging
2255 Revision 212.2 2000/06/07 04:11:28 ajc
2256 * HTML changes to room banner
2258 Revision 212.1 2000/05/31 04:29:54 ajc
2259 * Initial support for "summary" (headers only, no body) mode of reading
2260 messages, and "read one" mode. For future support of 'traditional' email.
2262 Revision 212.0 2000/05/23 20:35:52 ajc
2263 * Tagged for the 2.12 release
2265 Revision 211.19 2000/05/18 02:33:39 ajc
2266 * Don't call whobbs() directly after changing masq room/host, it screws up the
2267 refresh. It now calls an HTTP redirect page instead.
2268 * added http_redirect(char *url) function to accomplish the above
2270 Revision 211.18 2000/05/08 17:24:32 ajc
2271 * Removed HTTP date fields because it was confusing browser caches (weird)
2272 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2274 Revision 211.17 2000/05/07 23:46:55 ajc
2275 * added Date: and Last-Modified: headers to HTTP output
2276 * masquerade room/host screen now runs in wholist window, and returns to it
2278 Revision 211.16 2000/05/02 17:32:06 ajc
2279 * Font related changes to html
2281 Revision 211.15 2000/04/20 02:42:23 ajc
2282 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2283 crashing every session, every time. (?)
2284 * End the session after displaying robots.txt or nocookies.html, to prevent
2285 big session logjams when either of these conditions are met
2287 Revision 211.14 2000/04/15 15:43:46 nbryant
2288 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2289 64-bit gcc on sparc is evil)
2291 Revision 211.13 2000/04/06 20:42:03 nbryant
2292 * configure.in: fix a typo
2294 Revision 211.12 2000/04/06 20:37:01 nbryant
2295 * solaris cleanups and warning fixes
2297 Revision 211.11 2000/03/31 03:48:52 ajc
2298 * text_to_server() now behaves the way web users expect text entry to work.
2299 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2301 Revision 211.10 2000/03/31 02:39:06 ajc
2302 * Fixed bugs in "Site configuration" and added new fields.
2304 Revision 211.9 2000/03/31 02:08:45 ajc
2305 * Added "max messages per page" and "read next nnn" stuff to read loop
2306 (probably not in its final form)
2308 Revision 211.8 2000/03/28 17:02:47 nbryant
2309 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2311 Revision 211.7 2000/03/27 16:18:17 ajc
2312 * Implement multi-room chat as available in Citadel 5.70
2314 Revision 211.6 2000/03/23 04:45:15 ajc
2315 * Experimental move of wholist to a separate auto-refreshing window
2317 Revision 211.5 2000/03/19 22:49:03 ajc
2318 * Made the header-bar buttons more visible
2319 * Added a "reply" header-bar button
2320 * Move "Subject:" lines into the header-bar
2321 * Padded the header-bars by one pixel (nicer looking)
2322 * Changed message date/time output format
2324 Revision 211.4 2000/03/19 19:49:31 ajc
2325 * Added support for unix domain sockets
2327 Revision 211.3 2000/02/11 23:45:04 nbryant
2328 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2329 * tcp_sockets.c: include <arpa/inet.h>
2331 Revision 211.2 2000/02/11 23:30:04 nbryant
2332 configure.in: added some code for FreeBSD
2334 Revision 211.1 2000/01/11 04:20:40 ajc
2335 * Add "close window" option to goodbye screen
2337 Revision 211.0 2000/01/04 15:24:16 ajc
2338 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2339 * This will be released as v2.11; tagged everything as such.
2341 Revision 210.0 1999/12/24 04:57:18 ajc
2344 Revision 1.121 1999/12/23 04:54:48 ajc
2345 * Changed session cookie from hexadecimal encoding to base64
2346 * Removed overly verbose logging
2348 Revision 1.120 1999/12/12 18:12:28 ajc
2349 * get http request: clear hold buffer before starting to read in HTTP request.
2350 This was causing some requests to get corrupted.
2352 Revision 1.119 1999/12/08 18:25:21 ajc
2353 * Increased the size of the backlog queue length passed to accept() and made
2354 it a configuration parameter in webcit.h
2356 Revision 1.118 1999/12/07 16:09:26 ajc
2357 * Better (non fireworks display mode) handling of broken HTTP sockets
2359 Revision 1.117 1999/12/06 03:40:29 ajc
2360 * Moved a bunch of other global variables to per-session variables
2362 Revision 1.116 1999/12/06 02:05:33 ajc
2363 * Moved global march list into per-session context
2365 Revision 1.115 1999/12/05 18:38:02 ajc
2366 * Auto-scaling worker thread pool size
2368 Revision 1.114 1999/12/05 17:38:41 ajc
2369 * Additional debugging and cleanup
2371 Revision 1.113 1999/12/04 22:16:05 ajc
2372 * Moved all diagnostic output to stderr
2373 * Moved "HTTP/1.0 200 OK" output to output_headers()
2375 Revision 1.112 1999/12/04 21:56:59 ajc
2376 * Finished the overhaul. Now to tune...
2378 Revision 1.111 1999/12/03 17:59:53 ajc
2379 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2380 pseudocode so the build is currently broken.
2382 Revision 1.110 1999/12/03 16:37:46 ajc
2383 * Repaired HTTP output for image transfers and static content
2385 Revision 1.109 1999/12/03 05:09:54 ajc
2386 * Rewrote the HTTP engine and application coupling to run in a worker thread
2387 model and to run as a single multithreaded program (eliminated helper
2388 processes and pipes). It currently runs but has many large bugs.
2390 Revision 1.108 1999/12/03 00:18:20 ajc
2391 * Added ".c.o" rule to Makefile
2393 Revision 1.107 1999/11/26 03:32:59 ajc
2394 * Started moving all of the global variables into a struct, to facilitate
2395 multithreaded server.
2397 Revision 1.106 1999/11/26 01:28:10 ajc
2400 Revision 1.105 1999/11/04 02:05:02 ajc
2401 * Added 'number of worker threads' to site config screen
2403 Revision 1.104 1999/10/25 02:25:09 ajc
2404 * Shuffled around the room editing commands
2406 Revision 1.103 1999/10/14 04:07:18 ajc
2407 * Cleaned up the bottom-of-page icons
2409 Revision 1.102 1999/10/08 23:58:11 ajc
2410 * Minor bug fix in registration screen
2412 Revision 1.101 1999/10/06 02:44:02 ajc
2413 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2414 it back in when it's fixed. Also added more attempts at cache disabling,
2415 but it still doesn't work in the StarOffice browser. I don't know why.
2417 Revision 1.100 1999/10/02 03:26:14 ajc
2418 * Merged in Nick's bit of JavaScript to handle key commands.
2419 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2420 in a text field. Right now you can't even log in.
2422 Revision 1.99 1999/09/01 01:06:11 ajc
2423 * Added "max message length" field in global config screen
2425 Revision 1.98 1999/08/14 18:16:10 ajc
2426 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2429 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2430 * Did neat stuff to the bottom of the page
2432 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2433 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2434 to a Citadel server fails.
2435 * messages.c: don't auto-link URL's in messages if it would cause
2438 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2439 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2440 compiler. This should make more browsers happy.
2442 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2443 * Added support for "robots.txt" telling spiders to go away.
2444 * Do a slrp_highest() when logging off.
2446 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2447 * Rearranged the code in "Site-wide configuration" and "Generic
2448 server command" to avoid nested server operations
2450 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2451 * webcit.c: added "back, top, next" buttons to bottom of each page
2452 * menubar.html: replaced "User list" with "Page another user"
2454 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2455 * context_loop.c: rearranged some code to try to eliminate deadlocks
2457 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2458 * Unknown URL's now display the main menu instead of diagnostics
2459 * Diagnostics are now at <baseurl>/diagnostics
2461 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2462 * Session no longer locks up when an express message is cancelled
2463 * The default Citadel server is now "localhost" instead of uncnsrd
2464 * Added some documentation
2466 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2467 * roomops.c: made room banner graphics more reliable
2468 * messages.c: added code to prevent accidental "double-posting"
2469 * who.c: fixed the "Change room/host/user" submit logic
2471 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2472 * Changed static/menubar.html so the text is readable
2474 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2475 * Ditched the frames mode completely. It wasn't working properly in,
2476 among other places, IE 5. Die, Bill, Die.
2478 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2479 * Fixed the behavior of the "forget room" routine, to properly handle
2480 the transition back to the Lobby after it's all done.
2481 * Added ExpressMessageCat() to allow code to send the user messages
2482 along with incoming express messages
2483 * WebCit now sends the name of the end user's browser as the client
2484 name in a Citadel IDEN command rather than its own name.
2486 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2487 * Minor code cleanups
2488 * New mail notification
2490 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2491 * Top-aligned all the cells in the fake frames in non-frames mode
2493 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2494 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2495 of a Goto, in order to prevent it from first marking all msgs old.
2497 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2498 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2499 which can differentiate the needs of frames and noframes modes
2501 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2502 * webserver.c: added "-t" option to send traces somewhere else
2504 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2505 * context_loop.c: display an error page if the client browser
2506 requests a non-root page and there is no cookie set
2507 * webserver.c: took my name off the copyright notice (it's a group
2510 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2511 * Reworked a lot of the structure, made more HTML "embeddable"
2512 * Changed the noframes mode to display "fake" frames using tables
2514 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2515 Changed some output formatting (mainly <FONT> tags).
2516 Changed who.c to use urlescputs() rather than escputs()
2517 in urls so GOTOs and User Profiles work when the string has a
2520 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2521 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2522 How to cause "onLoad=" to cause a sibling frame to refresh without
2523 having to use the nonportable HTTP "Window-Target:" directive. Began
2524 implementation of this; it should allow portable NS/IE compatibility.
2526 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2527 * Implemented "access level required to create rooms"
2529 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2530 * webcit.c: modified getz() to *exit* the program when fgets()
2531 returns an error. This is actually the desired behavior; it would
2532 otherwise busy-loop forever on a broken pipe.
2534 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2535 * webcit.c: added to getz() the ability to return an error code;
2536 implemented this in the main loop, hopefully fixing problems
2537 * Added "braindamage" file (frames/JS browser compatibility list)
2538 * Added HTTP "User-agent:" detection
2539 * wildmat.c, braindamage.c: added
2540 * Initial value of 'noframes' is now set by the braindamage check
2541 * Ran everything through "indent -kr -i8"
2542 * roomops.c: in room list, print a in otherwise empty cells
2544 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2545 * context_loop.c: warning fix
2546 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2548 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2549 * Resolve the name of the connecting host and pass it on to Citadel
2551 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2552 * wDumpContent() is now responsible for </BODY></HTML> most of the
2553 time (parameter settable) so that the main menu can easily be
2554 embedded in every page when running in noframes mode
2555 * noframes mode selection is now carried in the cookie
2557 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2558 * Made the frames stuff less dependent on the HTML TARGET= directive
2559 and more dependent on the HTTP Window-target: directive.
2560 * Made the system semi-navigable in noframes mode.
2562 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2563 * Brought over the new room listing code and <G>oto heuristics
2564 from the main Citadel tree, to pay attention to floor/room ordering
2566 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2567 * Modified the back end of mime_parser to use callbacks instead of
2568 doing something specific. Now we can use it elsewhere.
2570 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2571 * Fixed the bugs in "Site-wide configuration"
2572 * Added a "generic server commands" screen
2574 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2575 * Reduced the multiple cookies down to one cookie combining all data.
2577 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2578 * Removed wc_host and wc_port cookies.
2579 * Added an "edit your session" screen to change your wholisting.
2581 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2582 * Added "enter registration"
2583 * Set up automatic trigger of Enter Registration when the server
2585 * Established that a one-to-one WebCit/Citadel correspondence will
2586 be required. No big deal due to shared code segments.
2587 * Added "change password"
2588 * Added networking configuration screens. These still need testing.
2589 * Added a "kill session" link to each line of the wholist when
2590 logged in as an aide, and the screens to perform this operation.
2592 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2593 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2594 * "Finished" the MIME parser.
2595 * Got image uploads working.
2596 * Added "add/edit user photo" screens.
2597 * Added "add/edit room graphic" screens.
2598 * Added "add/edit floor graphic" screens.
2599 * Fixed display of floor graphic in known rooms list.
2601 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2602 * Wrote mime_parser.c for handling of image uploads. This will also
2603 be used in future Citadel MIME projects.
2605 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2606 * Fixed a bug in the room banner display code
2607 * Added "delete room"
2608 * Added "validate users"
2610 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2611 * Added "edit room info file"
2614 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2615 * Changed the "auto read new" functionality from a meta refresh tag
2616 to an "onload" directive (the former was causing graphics problems)
2617 * Added "create room"
2620 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2621 * Got the Zap and List-Zapped commands working
2622 * Added a convenience function to display a page with an error string
2623 * Automatically do a read-new-msgs whenever a new room banner is loaded
2625 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2626 * Added the screens to send pages
2627 * Changed message headers to display in bigger font, non-boldface
2628 * Added the chat system
2629 * Added goto private rooms
2631 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2632 * Replace "Citadel" in menu bar with the Citadel logo
2634 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2635 * automatically regenerate Makefile when Makefile.in changes
2637 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2638 * context_loop.c: Moved "remove session" into its own function.
2639 Check for dead webcit child process before each transaction.
2640 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2641 against broken HTTP connections.
2642 * Added a housekeeping thread to periodically remove dead sessions
2643 and kill idle sessions.
2644 * messages.c: added "delete message" functionality
2645 * messages.c: added "move message" functionality
2646 * userlist.c: added. This adds "userlist" and "show user" functions.
2647 * roomops.c: fixed buggy implementation of ungoto
2648 * Set up an option in output_headers() to optionally print the most
2649 often used opening HTML as well as the HTTP headers.
2650 * Display express messages in cute little JavaScript popup window.
2652 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2653 * Brought over message reading and entry functions from old WebCit
2655 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2656 * context_loop.c: really fix the SO_LINGER stuff
2657 * webserver.c: remove commented-out references to SO_LINGER
2659 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2660 * context_loop.c: After fork(), child process closes the HTTP socket
2661 so when the parent process closes it, it actually _does_ close.
2662 Otherwise, aIEeeee and possibly other browsers will hang.
2663 * Added support for graphics images retrieved from the Citadel server.
2664 * Set up login banner graphic and background image graphic
2666 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2667 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2669 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2670 * Smoothed out some of the login/logout code. Failed authentication
2671 now works the way it should.
2672 * Added support for new user login (still need to handle registration).
2674 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2675 * Discovered that the HTTP socket problem is related to a socket that
2676 isn't properly lingering on close. Temporarily hacked a sleep(10)
2677 into context_loop.c until it is figured out.
2679 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2680 * Did a little debugging, still trying to figure out why logging in
2681 displays "Connection reset by peer" error. It used to work...
2683 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2684 * Makefile.in: updated dependencies
2686 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2687 * Fixed broken interpretation of variables specified in the URL
2688 * added new "action" variable to make main loop simpler
2690 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2691 * webserver.c: prototype vsnprintf
2692 * context_loop.c: warning fix
2694 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2695 * tcp_sockets.c: removed some dead code
2696 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2697 unused ends of pipes, fix a file descriptor leak and a race condition
2698 * portability enhancements
2700 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2701 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2703 * converted to autoconf and began port to Digital UNIX
2705 * context_loop.c: moved the monster 64k buffer array off the stack
2706 * tcp_sockets.c: getservbyname() doesn't set errno.
2708 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2709 * webserver.c: warning fix