2 Revision 619.28 2005/07/20 04:26:24 ajc
3 * Detect libiconv on the host system and link it in if present.
4 * If libiconv is present, convert foreign charsets to UTF-8 on the fly
5 when outputting text/plain messages. (Still need to do text/html.)
7 Revision 619.27 2005/07/19 17:05:23 ajc
8 * Removed the last couple of places where forms were submitted using
9 the GET method. POST is just so technologically cleaner that we should
11 * Fixed a bug in the MIME parser that was causing it to not be 8-bit
14 Revision 619.26 2005/07/19 14:23:04 ajc
15 * mime_parser.c: don't default Content-type: to text/plain, because when
16 an HTTP POST operation is performed, the content type is expected to
19 Revision 619.25 2005/07/19 04:15:45 ajc
20 * Brought over the newest version of the MIME parser from Citadel,
21 containing an API that supports arbitrary character sets.
23 Revision 619.24 2005/07/14 04:21:53 ajc
24 * More intelligent JavaScript to handle the greying out of end date and
25 start/end times when "all day event" is selected.
27 Revision 619.23 2005/07/14 04:02:18 ajc
28 * Fix bug #147 (date sometimes saved incorrectly for all day events due
29 to timezone differences)
31 Revision 619.22 2005/07/13 16:55:59 ajc
32 * Use the new icons in more places.
34 Revision 619.21 2005/07/13 01:59:20 ajc
35 * Installed the final batch of new icons
37 Revision 619.20 2005/07/12 22:10:52 ajc
40 Revision 619.19 2005/06/29 17:55:32 ajc
41 * Any HTTP method other than GET or POST is now routed directly to the
42 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
44 * GroupDAV requests not beginning with "/groupdav" now automatically have
45 that prefix prepended to them.
47 Revision 619.18 2005/06/29 15:25:00 ajc
48 * Added an experimental OPTIONS method. This is not required by GroupDAV,
49 but it is an experiment to see whether we can use the same code framework
50 to implement other DAV variants in the future.
52 Revision 619.17 2005/06/29 03:12:28 ajc
53 * Bumped internal version number to 6.20
55 Revision 619.16 2005/06/29 03:10:10 ajc
56 * PROPFIND on an individual item inside a room now works (it simply
57 spews the href and etag properties, regardless of what the request
58 was). This is not valid GroupDAV, but Kontact expects this request to
59 succeed before an item can be deleted, so we provide a simple response.
61 Revision 619.15 2005/06/28 14:12:38 ajc
62 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
63 a case-sensitivity bug in the Kontact client.
65 Revision 619.14 2005/06/27 22:15:38 ajc
66 * Header file adjustments to make it work on FreeBSD
68 Revision 619.13 2005/06/27 17:38:06 ajc
69 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
70 UTF-8 is going to be the standard character set for the Citadel system.
72 Revision 619.12 2005/06/24 19:58:02 ajc
73 * Added a "preferences and settings" screen for each user.
74 * Removed the javascript date output stuff because it's not granular
75 or international enough.
76 * All dates and times can now be 12 or 24 hours.
78 Revision 619.11 2005/06/24 15:17:48 ajc
79 * The date/time stamp of messages are now output using JavaScript's
80 toLocaleString() function, observing the browser's locale and timezone
81 instead of the web server's.
83 Revision 619.10 2005/06/23 04:01:59 ajc
84 * groupdav_main.c: remove double slashes in path name
85 (suggested by Johannes Schneider)
87 Revision 619.9 2005/06/22 03:04:22 ajc
88 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
90 Revision 619.8 2005/06/21 02:27:37 ajc
91 * Moved some JavaScript functions out of head.html and into a new wclib.js
92 file, which can be included and cached. This will form the basis for a
93 new WebCit JavaScript function library.
95 Revision 619.7 2005/06/20 20:38:50 ajc
96 * The main stylesheet is now in a separate file in the static/ directory.
97 Something we did recently must have fixed the caching problem, because it's
98 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
100 Revision 619.6 2005/06/20 03:47:44 ajc
101 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
102 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
103 reported by at least one site where the Internet configuration screen
106 Revision 619.5 2005/06/19 04:11:52 ajc
107 * Integrated the second batch of new icons.
109 Revision 619.4 2005/06/18 22:58:56 ajc
110 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
111 reasons -- the browser will cache favicon.ico and won't keep asking for
112 it over and over again, eliminating a second HTTP transaction every time
113 the user clicks on something.
115 Revision 619.3 2005/06/18 22:48:32 ajc
116 *** empty log message ***
118 Revision 619.2 2005/06/18 22:18:29 ajc
119 * Replaced the most recent batch of icons with a "better" set which was
120 sent by the design house. I don't know what the difference is, but
121 I'm going to assume they're better.
123 Revision 619.1 2005/06/15 03:56:56 ajc
124 * Accept ".ifb" as a valid extension for requesting free/busy
126 Revision 619.0 2005/06/15 01:52:33 ajc
129 Revision 611.15 2005/06/15 01:50:29 ajc
130 * Bumped the internal version number to 6.19
132 Revision 611.14 2005/06/14 14:47:48 ajc
133 * Moved the <td> and </td> in the room icon out of roomops.c and
134 into static/roombanner.html, since every room will have an icon now.
136 Revision 611.13 2005/06/14 03:21:57 ajc
137 * When no icon is present on the server for a room, display the default
138 icon for that room's current view.
139 * Replace "graphic" with "icon" throughout the system messages.
141 Revision 611.12 2005/06/14 01:59:43 ajc
142 * 16x16 icons in the new tree view. Nice!
144 Revision 611.11 2005/06/13 22:05:54 ajc
145 * Finished the initial NanoTree integration. TODO: use a different icon
146 for each node depending on the view set for that room.
148 Revision 611.10 2005/06/12 22:02:45 ajc
149 * Began replacing the old, sux0r-prone tree view with NanoTree.
150 WARNING: This isn't finished, but I'm committing it anyway because I have
151 to move to a different computer. DON'T RUN THIS.
153 Revision 611.9 2005/06/12 18:34:50 ajc
154 * Removed some unreferenced files from the static/ directory.
156 Revision 611.8 2005/06/12 17:01:00 ajc
157 * Increase maximum viewable message count from 4096 to 10000
158 * Summary view now truncates subject to 75 characters, and sender
159 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
161 Revision 611.7 2005/06/12 16:03:11 ajc
162 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
163 seen when they are viewed, and Goto does not automatically mark the
164 remaining messages as seen.
166 Revision 611.6 2005/06/11 22:29:07 ajc
167 * Integrated the first batch of new icons.
169 Revision 611.5 2005/06/07 04:31:00 ajc
170 * Don't compress when HTTP tracing/logging is enabled
172 Revision 611.4 2005/06/06 23:50:17 ajc
173 * Made some changes to the calendar/uuid logic to fix a bug that caused
174 duplicate entries for an event to appear in some situations
176 Revision 611.3 2005/06/06 16:20:36 ajc
177 * GroupDAV URI escape character is now '%' in order to be consistent...
179 Revision 611.2 2005/06/04 04:07:36 ajc
180 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
181 links in order to avoid them being in nested forms.
183 Revision 611.1 2005/06/02 16:10:08 ajc
184 * tools.c: generated uuid's no longer contain "{" and "}" characters.
186 Revision 611.0 2005/05/26 04:38:09 ajc
189 Revision 610.9 2005/05/26 04:37:59 ajc
190 * Updated internal version number to 6.11
192 Revision 610.8 2005/05/26 04:28:27 ajc
193 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
194 protocol accuracy of xmlns and etag responses.
195 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
196 removing a temporary hack that was put in during KDE 3.4 beta
198 Revision 610.7 2005/05/24 04:26:47 ajc
199 * Applied a patch sent by Johannes Schneider for correcting the XML
200 namespace presented in the PROPFIND command.
202 Revision 610.6 2005/05/23 19:30:34 ajc
203 * Move "enable full text" checkbox configuration to its new location in
204 the configuration back end.
206 Revision 610.5 2005/05/22 16:20:09 ajc
207 * siteconfig.c: add checkbox for enabling full text index on server
209 Revision 610.4 2005/05/11 03:00:03 ajc
210 * webcit.c: fixed a string bug that caused the whole system to not work
211 * messages.c: fullname only and brief date in summary view, so that it
212 doesn't wrap onto two lines quite as often
214 Revision 610.3 2005/04/11 20:09:33 ajc
215 * Began an assault on strcpy()
217 Revision 610.2 2005/04/11 14:45:12 ajc
218 * Replaced serv_gets() with serv_getln() - which now requires the caller
219 to supply the size of the target buffer.
221 Revision 610.1 2005/04/08 19:36:56 ajc
222 * Moved to the new string tokenizer API
224 Revision 610.0 2005/04/04 17:50:04 ajc
225 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
227 Revision 603.15 2005/04/04 17:49:31 ajc
228 * configure.in: fix libical version detection
229 * bumped internal version number to 6.10
231 Revision 603.14 2005/03/30 21:44:44 ajc
232 * Changed the color of the side button bar
233 * Removed session ID's from wholist display, because they are only
234 interesting to computers, not to people.
235 * Also changed the session ID variable (we still need it internally) from
236 a char to an int, because session numbers are big now.
238 Revision 603.13 2005/03/30 17:27:55 ajc
239 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
240 calls and also enabled SSLv3/TLSv1
242 Revision 603.12 2005/03/10 05:13:21 ajc
243 * Created the framework for the "first time setup wizard"
245 Revision 603.11 2005/03/09 04:08:30 ajc
246 * Delete room is now confirmed through a JavaScript popup instead of
248 * New icon for "Tasks." In order to keep it consistent with the rest of
249 the icons, it is ugly.
250 * Modified page popup style slightly.
252 Revision 603.10 2005/03/08 04:59:31 ajc
253 * More attractive display of vCards (hide unknown fields)
254 * Added "title" and "organization" to vCard display/edit
255 * Replaced semicolon with comma-space in vCard name display
257 Revision 603.9 2005/03/07 04:03:28 ajc
258 * auth.c: shrink the margins on the login screen so the user sees something
260 * Allow editing of address book entries wherever possible.
261 * Anything that was a (link) is now a [link]
263 Revision 603.8 2005/03/07 01:45:30 ajc
264 * Rolled back to the old RTE because the new one doesn't work in Safari.
266 Revision 603.7 2005/03/05 22:26:26 ajc
267 * crypto.c: allow use of chained certificates
269 Revision 603.6 2005/03/05 05:04:34 ajc
272 Revision 603.5 2005/03/04 04:21:05 ajc
273 * When a room is set to the "mailbox" view, "Read new / read all" is
274 replaced by "View message list."
276 Revision 603.4 2005/02/28 04:01:55 ajc
277 * Updated to the latest version of Kevin Roth's richtext editor. Had to
278 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
279 allow it to gracefully degrade in Konqueror even when we specify our
281 * Modified the message entry screen a bit. Full height just isn't practical
282 with all those wacky browsers out there, unfortunately. Removed most of
285 Revision 603.3 2005/02/23 05:08:20 ajc
286 * Better control of HTTP headers which control browser caches. Static
287 objects are getting properly cached now.
289 Revision 603.2 2005/02/22 05:15:28 ajc
290 * When the "begin_burst() / end_burst()" semantics are in use, perform
291 gzip compression when the client indicates support for it.
293 Revision 603.1 2005/02/21 23:00:04 ajc
294 * begin_burst() / end_burst() semantics now apply to all pages which are
295 output using the "include_html_head" option of output_headers() (which
296 is nearly all of them). This should speed up the network considerably,
297 and also pave the way for another attempt at adding zlib compression
300 Revision 603.0 2005/02/21 22:00:13 ajc
303 Revision 602.10 2005/02/21 21:57:55 ajc
304 * Various debugging type of everythingism to help chat mode to work.
306 Revision 602.9 2005/02/21 04:47:41 ajc
307 * When creating rooms:
308 * 1. Selecting a view other than "Bulletin Board" causes the room access
309 * type to default to "private mailbox"
310 * 2. When the room access type changes to "private mailbox," the floor
311 * selector is greyed out because it is irrelevant.
313 Revision 602.8 2005/02/20 06:48:30 ajc
314 * View-o-matic now has "View as: " before it. "Messages" has been changed
315 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
316 * The View-o-matic is now styled to be smaller and color-matched to the
317 banner box it lives in.
318 * Removed "Summary" from message range selector. It is redundant.
320 Revision 602.7 2005/02/20 06:27:53 ajc
321 * Switched the Reply/Move/Delete buttons back to ordinary links, because
322 the nested forms were causing the bottom part of the outer form to stop
323 working (message range selector went dead). Thanks to triLcat for
326 Revision 602.6 2005/02/19 06:01:14 ajc
327 * The previous <div style=\"margin-right:1px\"> has been replaced by a
328 named div in the stylesheet. This allows us to perform a vile, sleazy
329 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
330 will unfortunately always be a right margin in IE6, but there
331 doesn't appear to be any easy workaround.
333 Revision 602.5 2005/02/19 05:22:00 ajc
334 * Replaced all the "centered 99% tables" with 100% width tables wrapped
335 inside a div with margin-right:1px to remove the horizontal scrollbar
336 in Gecko without creating whitespace. IE6's problem is much more
337 serious and will require dropping a nuclear bomb on Redmond to fix.
339 Revision 602.4 2005/02/18 05:09:52 ajc
340 * Moved the room access control screen into a tab on the edit room menu
342 Revision 602.3 2005/02/17 04:48:26 ajc
343 * After setup is complete, tell them how to log in.
344 * Don't allow the creation of accounts with blank passwords.
345 * Don't allow users to change to a blank password.
346 * Fixed the positioning of a few more screens that accidentally got
347 partially hidden underneath the iconbar.
348 * Boldfaced the "Password changed." and other prompts.
349 * Removed the unreadable blue-on-blue links in the calendar day
350 view. They're redundant anyway, now: "Add new calendar event" and
351 "month view" are both in the banner bar.
352 * "New messages / All messages" are now "Read new messages / Read all
354 * "Save message" button is now "Post message" for public room posts,
355 and "Send message" for email.
356 * "Message has been posted" is now "Message has been sent" for email.
357 * Swapped positions of "Add users" and "Edit users" boxes.
358 * vCard editor: "Other Internet email addresses" is now "aliases"
359 * Renamed the "Users" button to "Who is online?"
361 Revision 602.2 2005/02/16 05:40:31 ajc
364 Revision 602.1 2005/02/16 05:22:22 ajc
365 * inetconf.c: fixed memory management problem that was causing all
366 the inetconf to get discarded during edit on IBM POWER5
368 Revision 602.0 2005/02/15 05:23:10 ajc
371 Revision 601.3 2005/02/15 05:20:44 ajc
372 * Fixed an HTTP output error for static data which was causing images
373 to display improperly in Konqueror
374 * Changed most of the beginbox_nt boxes to centered tables with 99%
375 width, to avoid the mysterious horizontal scrollbar
377 Revision 601.2 2005/02/14 04:57:23 ajc
378 * Started changing some of the top-level tables from 100% width to 99%
379 width in order to keep the b0rken CSS box-model from displaying a
380 horizontal scroll bar when it shouldn't. Lose, lose, lose.
382 Revision 601.1 2005/02/13 04:22:31 ajc
383 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
385 Revision 601.0 2005/02/12 04:23:43 ajc
388 Revision 528.48 2005/02/11 03:35:57 ajc
389 * useredit.c: added an "Delete user" button, because it was unintuitive
390 to tell people "Delete a user by setting their access level to 0"
392 Revision 528.47 2005/02/09 04:37:32 ajc
393 * More GroupDAV fixes and tuning.
395 Revision 528.46 2005/02/07 22:02:00 ajc
396 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
397 and no whitespace between tags. We have discovered that doing otherwise
398 will break certain clients.
400 Revision 528.45 2005/02/06 03:59:33 ajc
401 * Added some HTTP Date: header output
403 Revision 528.44 2005/02/05 22:58:46 ajc
404 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
406 Revision 528.43 2005/02/05 08:36:13 ajc
407 * Added an everything-buffering thingi so we can do Content-length:
409 Revision 528.42 2005/02/05 04:16:01 ajc
410 * Cleanup of new message range view-o-matic
411 * GroupDAV GET operations now only send the Content-type: and Date:
412 headers. All the others are irrelevant.
414 Revision 528.41 2005/02/04 19:19:23 ajc
415 * Message reading range selection is now a drop-down box.
417 Revision 528.40 2005/02/04 17:22:18 ajc
418 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
420 Revision 528.39 2005/02/04 03:43:31 ajc
421 * fixed the tasks view in the summary screen
423 Revision 528.38 2005/02/03 05:13:57 ajc
424 * More tuning for GroupDAV compliance.
426 Revision 528.37 2005/02/03 04:38:40 ajc
427 * VTODO components need to be encapsulated inside VCALENDAR components,
428 just like we do with VEVENT components. There's a bunch of software
429 (including the beforesave hook on our own Citadel server) that expects
432 Revision 528.36 2005/02/02 23:25:21 ajc
433 * Encode GroupDAV uid's using more concise string escaping, because the
434 old way was making KOrganizer choke.
436 Revision 528.35 2005/02/02 04:13:36 ajc
437 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
439 Revision 528.34 2005/02/01 23:15:50 ajc
440 * Completed GroupDAV PUT. Untested.
442 Revision 528.33 2005/02/01 19:52:29 ajc
443 * Bumped the internal version number to 6.01
444 * Set the minimum required Citadel version to 6.40, because we need the
445 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
448 Revision 528.32 2005/02/01 15:15:40 ajc
449 * Better purging of not-logged-in GroupDAV sessions
451 Revision 528.31 2005/02/01 14:55:12 ajc
452 * Reworked the PROPFIND xml output based on an example transaction
453 supplied by Reinhold Kainhofer. Groupware folder enumeration works
454 properly in Kontact now.
456 Revision 528.30 2005/02/01 03:49:09 ajc
457 * Completed "folder list" PROPFIND, now listing all rooms set to a
458 calendar, tasks, or address view, using the GroupDAV properties.
460 Revision 528.29 2005/02/01 02:28:32 ajc
461 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
462 When defaulting a new event date/time to now, set the seconds to zero
465 Revision 528.28 2005/01/31 23:31:26 ajc
466 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
467 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
469 Revision 528.27 2005/01/31 16:24:47 ajc
470 * iconbar is now a happy css hovery lightupy div thing
472 Revision 528.26 2005/01/29 03:59:25 ajc
473 * Implemented the GroupDAV DELETE method.
475 Revision 528.25 2005/01/28 05:25:43 ajc
476 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
477 directly inside the iconbar div.
479 Revision 528.24 2005/01/28 05:13:02 ajc
480 * GroupDAV object URL's are now based on the EUID of a message (which is
481 derived from the UID of the groupware object itself) instead of the
482 message number. This was done in order to conform to GroupDAV's
483 requirement that the URL cannot change after an object is updated.
484 * The ETag of a GroupDAV object is still the message number, and in fact
485 doing so meets that requirement perfectly.
487 Revision 528.23 2005/01/26 18:15:34 ajc
488 * PROPFIND now outputs fully qualified URL's
490 Revision 528.22 2005/01/26 18:02:22 ajc
491 * Initial implementation of GroupDAV PROPFIND
493 Revision 528.21 2005/01/26 16:28:23 ajc
494 * Output ETags in double quotes to conform with the new GroupDAV draft.
495 * Output HTTP Server: header in GroupDAV transactions
496 * Server: header now displays both WebCit and Citadel versions
497 * Added groupdav_common_headers() to output HTTP headers common to all
498 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
500 Revision 528.20 2005/01/25 19:51:04 ajc
501 * Accept escaped characters in GroupDAV GET URL's
503 Revision 528.19 2005/01/25 04:17:20 ajc
504 * Implemented the Groupdav GET method, more or less in its final form
505 (still need to fix the room/folder naming semantics)
507 Revision 528.18 2005/01/25 03:12:27 ajc
508 * Completed HTTP "Basic" authentication, and a stub function for the
509 main entry point for GroupDAV functions.
511 Revision 528.17 2005/01/24 03:37:48 ajc
512 * Began laying the groundwork for http-authenticated GroupDAV sessions.
514 Revision 528.16 2005/01/22 22:50:51 ajc
515 * removed descriptions in non-main menus
517 Revision 528.15 2005/01/20 21:24:27 ajc
518 * When viewing a calendar room, the "Read all messages" link in the
519 room banner has been replaced by "Day view" and "Month view" links.
520 (I have also imported icons for week and year views, in case we add
523 Revision 528.14 2005/01/20 16:13:56 ajc
524 * Added in a bunch of stupid JavaScript to allow the instant message
525 window to be dismissed.
527 Revision 528.13 2005/01/20 04:10:41 ajc
528 * Cleaned up a bunch of unused cruft from the old layout
529 * Instant messages are now displayed in a div that layers itself
530 over the rest of the site. It would be nice if we could figure out
531 a way to make a clickable "hide" box...
533 Revision 528.12 2005/01/17 04:38:14 ajc
534 * Navbar is now dynamic, in an attempt to make only the relevant controls
535 appear on any given page.
537 Revision 528.11 2005/01/15 07:19:08 ajc
538 * Removed the fixed pixel width from the tree view room list so it doesn't
539 wrap around in an ugly way on aIEeeee.
541 Revision 528.10 2005/01/15 05:26:27 ajc
542 * Message entry window is now somewhat full screen.
544 Revision 528.9 2005/01/14 21:03:17 ajc
545 * A few logging hacks
547 Revision 528.8 2005/01/14 15:00:51 ajc
548 * Placed the navbar into the room banner, at least in its temporary form.
550 Revision 528.7 2005/01/14 04:53:54 ajc
551 *** empty log message ***
553 Revision 528.6 2005/01/14 04:53:12 ajc
554 * Got the three-pane model working not only with web browsers, but also
555 with the disgusting abomination called Internet Explorer.
557 Revision 528.5 2005/01/13 18:38:08 ajc
558 * Insert a newline between </div> and <div id="text">
560 Revision 528.4 2005/01/11 16:20:18 ajc
561 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
564 Revision 528.3 2005/01/11 05:05:08 ajc
565 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
566 * Ripped things apart in a big way. The frameset is gone (except for
567 chat, for which we'll probably keep frames). Iconbar and banner are
568 now done using CSS and <div> tags.
569 * Room read/enter/goto controls are currently missing. Stay tuned.
570 * I am in the process of rewriting all of the markup as valid XHTML.
572 Revision 528.2 2004/12/29 22:08:08 ajc
573 * roomops.c: provide a way to create room shares with a mapping to an
574 alternate room name on the other end.
576 Revision 528.1 2004/12/29 17:28:09 ajc
577 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
578 all corrupty-whatever when a remote room name mapping is found. Display
579 the mapping and preserve it across share/unshare operations.
581 Revision 528.0 2004/12/28 03:58:34 ajc
584 Revision 527.1 2004/12/28 03:58:24 ajc
585 * Corrected overly-escaped reply-to addresses in "reply" button
586 * Repaired toggling of self-service account creation in admin screen
587 * Bumped internal version number to 5.28
589 Revision 527.0 2004/12/07 04:41:37 ajc
592 Revision 526.1 2004/12/07 04:41:02 ajc
593 * Finally tracked down the WC->vars heap corruption issue (for real this
594 time). We now call clear_local_substs() at the end of each HTTP
595 transaction, whether we need to or not, instead of calling it whenever
596 we're done with something we wanted session variables for.
597 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
598 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
599 preventing it from getting clobbered by another session.
600 * Bumped internal version number to 5.27
602 Revision 526.0 2004/12/01 21:35:56 ajc
605 Revision 525.4 2004/12/01 21:35:44 ajc
606 * Changed internal version number to 5.26
608 Revision 525.3 2004/12/01 21:34:17 ajc
609 * Numerous memory management bugfixes.
611 Revision 525.2 2004/12/01 16:48:24 ajc
612 * tools.c: don't crash when striplt() is called with a zero-length string
614 Revision 525.1 2004/11/12 18:02:36 ajc
615 * Updated the richtext editor (new version from Kevin Roth's site)
617 Revision 525.0 2004/11/03 20:21:10 ajc
620 Revision 524.7 2004/11/03 20:21:02 ajc
621 * Changed internal version number to 5.25
623 Revision 524.6 2004/10/20 02:41:41 ajc
625 * Added the notes room to the icon bar
626 * Set up an initial implementation of Notes view. Attractive enough to
627 publish, but read-only. Needs a note editor.
629 Revision 524.5 2004/10/15 03:10:24 ajc
630 * Calendar objects UID now generated by generate_uuid() which creates
631 pseudo-DCE-ish UUID's.
633 Revision 524.4 2004/10/05 01:59:31 ajc
634 * localtime_r() fixes
636 Revision 524.3 2004/10/03 02:56:35 ajc
637 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
639 Revision 524.2 2004/10/01 16:23:23 ajc
640 * Set up framework for "notes" view, and added a skeleton function for
643 Revision 524.1 2004/09/30 03:44:01 ajc
644 * fix line width break problem in chat
646 Revision 524.0 2004/09/28 16:12:44 ajc
649 Revision 523.12 2004/09/28 16:12:30 ajc
650 * Prepare for 5.24 release
652 Revision 523.11 2004/09/27 02:17:47 ajc
653 * messages.c: fix build problem on non-calendar-enabled installations
654 * floors.c: fix a warning message
656 Revision 523.10 2004/09/25 03:34:21 ajc
657 * summary.c: Fixed a calling syntax problem
659 Revision 523.9 2004/09/25 03:18:43 ajc
660 * small stylesheet fix
662 Revision 523.8 2004/09/24 04:21:41 ajc
663 * Fixed display bug for room list mode when we dropped down multiple
664 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
666 Revision 523.7 2004/09/24 04:08:25 ajc
667 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
668 rooms without new msgs
670 Revision 523.6 2004/09/24 04:04:34 ajc
671 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
674 Revision 523.5 2004/09/23 03:21:10 ajc
675 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
677 Revision 523.4 2004/09/16 02:42:37 ajc
678 * Set default view of new rooms during CRE8 command instead of afterwards
680 Revision 523.3 2004/09/15 03:08:50 ajc
681 * Support config of seaperate MSA port in Citadel 6.26
683 Revision 523.2 2004/09/10 03:49:17 ajc
684 * Added 'dialog' mode to setup
686 Revision 523.1 2004/08/31 20:31:01 ajc
687 * When saving VTODO (tasks), insert a UID if none is already present. Also
688 increment the sequence, or insert one if none is already present.
690 Revision 523.0 2004/08/31 03:02:37 ajc
693 Revision 522.30 2004/08/31 03:02:28 ajc
694 * Changed internal version number to 5.23
696 Revision 522.29 2004/08/27 02:40:06 ajc
697 * Ditched the graphical buttons because CSS can do the same thing faster.
699 Revision 522.28 2004/08/18 03:16:12 ajc
700 * 'move' and 'delete' buttons only show when allowed to do those things
702 Revision 522.27 2004/08/18 02:10:17 ajc
703 * Reply/Move/Delete buttons are now images, because system-native buttons
704 were too big and ugly.
706 Revision 522.26 2004/08/11 17:24:57 ajc
707 * static/iconbar.html: removed.
708 * Updated the "powered by citadel" graphic
710 Revision 522.25 2004/08/11 03:49:15 ajc
711 * Replaced all instances of the name "Citadel/UX" with "Citadel"
712 * Installed the "simple logo" in the iconbar
714 Revision 522.24 2004/08/09 03:11:20 ajc
715 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
717 Revision 522.23 2004/08/05 21:32:17 ajc
718 * Reply/Move/Delete are now buttons instead of links. This should enable
719 us to add some JavaScript magic for "Reply quoted" ...
721 Revision 522.22 2004/08/05 02:47:21 ajc
722 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
723 has a more predictable and attractive behavior, and can still be
724 overridden in the style sheet if the site operator wants to.
726 Revision 522.21 2004/08/04 03:52:23 ajc
727 * Tasks view is now pretty.
728 * Tasks view now displays date due for each task.
729 * Tasks view is now sorted by date due.
730 * Tasks view now displays overdue tasks in red.
732 Revision 522.20 2004/08/03 03:55:37 ajc
733 * Tasks view now uses the same buffer/dump logic as the calendar views, so
734 we can sort them by due date and do a prettier display. (Only the logic is
735 changed so far. The prettier display is forthcoming.)
737 Revision 522.19 2004/07/21 02:57:09 ajc
738 * Internet Configuration screen looks a little neater now
740 Revision 522.18 2004/07/21 02:45:15 ajc
741 * Completed the "Internet Configuration" screen
743 Revision 522.17 2004/07/16 19:13:37 ajc
744 *** empty log message ***
746 Revision 522.16 2004/07/16 19:13:10 ajc
747 * tools.c: display 12:00 as 12pm, not 12am
749 Revision 522.15 2004/07/16 03:14:03 ajc
750 * more work on inetconf screen
752 Revision 522.14 2004/07/16 02:50:00 ajc
753 * useredit.c: put a pretty box around user editing
755 Revision 522.13 2004/07/13 03:25:08 ajc
756 * inetconf.c: added. Not finished yet.
758 Revision 522.12 2004/07/10 03:10:19 ajc
759 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
760 floor level configurations.
761 * Put a space between OK and CANCEL buttons anywhere in the system where
763 * Some more of the room config/admin screens now return to themselves
764 with a "ok, you did that" message when OK is pressed, instead of dropping
765 out to the main menu.
767 Revision 522.11 2004/07/08 03:03:01 ajc
768 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
769 configuration (public rooms default and mailboxes default). Still need
770 to add floor and room policy screens.
772 Revision 522.10 2004/07/02 03:28:08 ajc
773 * Much-improved alphabet tabs for Address Book view. Now divides the
774 total number of names by (names per page, currently 60) and sets up
775 that many tabs, with proper [Aaa-Bbb] labels on them.
777 Revision 522.9 2004/07/02 03:26:06 ajc
778 *** empty log message ***
780 Revision 522.8 2004/07/01 02:40:40 ajc
781 * Clicking "Enter a message" in a groupware room now automatically calls
782 the correct editor for the type of objects in the room (message, calendar
783 event, task, address book entry)
785 Revision 522.7 2004/06/29 17:21:25 ajc
786 * Removed the word "room" in a few locations, as part of our push towards
787 not looking like a BBS when running in groupware mode
789 Revision 522.6 2004/06/29 00:37:02 ajc
790 * Made some fonts bigger because users were complaining...
792 Revision 522.5 2004/06/27 03:02:05 ajc
793 * Summary view -- always view ALL messages
794 * Summary view -- new messages are in boldface
796 Revision 522.4 2004/06/24 20:42:14 ajc
797 * Added the "server ip address" Citadel config option
798 * Site config: added "Changes will not take effect until..." language
801 Revision 522.3 2004/06/24 14:50:35 ajc
802 * Added the ability to listen on a single IP address instead of all addresses.
804 Revision 522.2 2004/06/22 02:21:56 ajc
807 Revision 522.1 2004/06/21 15:00:52 ajc
810 Revision 522.0 2004/06/19 03:21:35 ajc
813 Revision 521.10 2004/06/19 03:11:07 ajc
814 * Instead of a crufty "the topmost Internet email address will be used
815 for outgoing email" explanation, separated it into "Primary Internet
816 email address" and "Other email addresses" boxes.
818 Revision 521.9 2004/06/19 02:42:12 ajc
819 * Removed the "aides access to mailboxes" config option, which is no longer
820 part of the Citadel system.
822 Revision 521.8 2004/06/16 02:07:22 ajc
823 * Removed a couple of lines of debugging code leftover from last night
825 Revision 521.7 2004/06/15 03:06:11 ajc
826 * Bumped internal version number to 5.22
827 * Use new fast headers-only-no-mime fetch mode in Citadel for
830 Revision 521.6 2004/06/15 02:30:21 ajc
831 * Honor "maxmsgs" even when viewing a mailbox in summary mode
833 Revision 521.5 2004/06/12 04:26:38 ajc
834 * Fixed some garbled output resulting from turning things that look like
837 Revision 521.4 2004/06/11 16:09:36 ajc
838 * Moved the room graphic to the left of the room name in the banner, to
839 make it more consistent with the rest of the site.
840 * Reduced the size of the font in the iconbar
842 Revision 521.3 2004/06/11 03:15:08 ajc
843 * When "Add" is clicked without specifying an upload filename, resume
844 composition instead of aborting the post.
845 * Add attachments to messages in forward order, not reverse order
847 Revision 521.2 2004/06/10 03:08:48 ajc
848 * Improved the appearance of tabs in the room config screen
850 Revision 521.1 2004/06/10 02:58:55 ajc
851 * Made all the title boxes the same background color. The old scheme was
852 cute but not professional looking.
854 Revision 521.0 2004/06/06 19:53:25 ajc
857 Revision 510.15 2004/06/06 19:32:15 ajc
858 * Cleaned up a couple of FIXME's sitting around in the code
859 * Altered the conditions under which stray http://... strings are
860 automatically turned into links, to prevent that logic from
861 transforming IMG tags into gibberish.
862 * Set internal version number to 5.21
864 Revision 510.14 2004/06/04 02:29:07 ajc
865 * Fixed bug in "validate new users" screen (thanks Campy)
867 Revision 510.13 2004/06/03 03:21:22 ajc
868 * "Reply" button now carries the message subject into the reply.
870 Revision 510.12 2004/06/02 02:07:54 ajc
871 * setup.c: updated the setup script to configure two /etc/inittab entries,
872 one for http and one for https.
874 Revision 510.11 2004/06/01 21:46:47 ajc
875 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
876 during a read or write operation, do not attempt to finish the operation
877 unencrypted like we do in Citadel. Here in WebCit land it only causes
878 the server to segfault.
880 Revision 510.10 2004/06/01 19:01:22 ajc
881 * netconf.c: widened some of the text entry fields
882 * webcit.h: bumped up the internal version number to 5.20
884 Revision 510.9 2004/06/01 18:44:20 ajc
885 * Return to the old command-line usage (-s for https, service is either
886 http or https but not both)
888 Revision 510.8 2004/06/01 03:32:28 ajc
889 * Add "permanent room" setting to room edit screen
890 * create room -- allow longer strings
892 Revision 510.7 2004/06/01 00:36:43 ajc
893 * Hmmph. Do the session cookie as hex instead of base64. There really
894 are some characters in the base64 set that make HTTP do nasty things.
896 Revision 510.6 2004/05/31 21:43:27 ajc
897 * Added "|END" to the session cookie before base64-ing it. This fixes a
898 problem with certain room names causing the webserver to freak out and
899 break embedded images and stuff. I don't know why.
901 Revision 510.5 2004/05/31 20:34:11 ajc
902 * Message entry using Kevin Roth's excellent cross-platform richtext
905 Revision 510.4 2004/05/31 15:54:13 ajc
906 * "text" and "HTML" options for message entry.
908 Revision 510.3 2004/05/29 03:31:48 ajc
909 * tighten up the space between icons in the iconbar
911 Revision 510.2 2004/05/28 20:24:53 ajc
914 Revision 510.1 2004/05/24 03:02:38 ajc
915 * CSS change to make folder names stand out more in the "Folder View"
917 Revision 510.0 2004/04/30 04:08:58 ajc
920 Revision 506.13 2004/04/30 04:08:47 ajc
921 * Changed internal version number to 5.10
922 * Updated documentation for the new HTTPS service
924 Revision 506.12 2004/04/27 03:21:36 ajc
925 * Prompt for HTTPS port number during setup. We may make this optional.
927 Revision 506.11 2004/04/27 03:16:31 ajc
928 * When running on the same host as Citadel, if no key/cert are found,
929 symlink to Citadel's if possible.
930 * One server binary now forks to start both http and https servers.
932 Revision 506.10 2004/04/21 03:43:39 ajc
933 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
934 certs are also no longer invalid.
936 Revision 506.9 2004/04/21 02:25:13 ajc
937 * Replaced ctdl_install_certificate() with convenience functions found
938 in the OpenSSL library.
940 Revision 506.8 2004/04/21 02:19:41 ajc
941 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
942 understand, but read at http://www.informit.com/articles/article.asp?p=22078
943 ). Still doesn't work with Internet Monopolizer, though.
945 Revision 506.7 2004/04/20 02:32:44 ajc
946 * Allow setup to run seamlessly from within the Citadel Ridiculously
947 Easy Installer by observing the values of environment variables
948 CITADEL_INSTALLER, CITADEL, and WEBCIT.
950 Revision 506.6 2004/04/20 02:02:50 ajc
953 Revision 506.5 2004/04/16 03:14:06 ajc
954 * Minor fix for previous checkin
956 Revision 506.4 2004/04/16 02:59:01 ajc
957 * Completed SSL support. Still doesn't work with all browsers... gotta
960 Revision 506.3 2004/04/15 03:57:00 ajc
961 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
962 it has a crashy crashy bug in it. Don't use it yet.
964 Revision 506.2 2004/04/13 19:41:36 ajc
965 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
966 (freebusy data fetch for anonymous Kolab type clients)
968 Revision 506.1 2004/04/10 04:32:59 ajc
969 * Fixed some version and copyright date oopses
971 Revision 506.0 2004/04/10 04:29:30 ajc
974 Revision 505.22 2004/04/10 04:29:20 ajc
975 * Changed internal version number to 5.06
977 Revision 505.21 2004/03/29 04:30:20 ajc
978 * configure.in, Makefile.in: handle $LDFLAGS
980 Revision 505.20 2004/03/20 05:03:14 ajc
981 * Original startup thread becomes a worker thread after initialization.
982 Doing otherwise turns it into a zombie (at least on Linux) and possibly
983 leads to other problems
984 * Filter out NOOP's received in chat
986 Revision 505.19 2004/03/18 04:32:24 ajc
987 * Removed the language in README.TXT which told everyone that chat wouldn't
988 work with a non-local Citadel server, because that's no longer true.
989 * Removed the old chat applet from the static/ directory
991 Revision 505.18 2004/03/18 04:00:44 ajc
992 * Rounded web boxes now look correct in all browsers.
994 Revision 505.17 2004/03/17 18:25:31 ajc
995 * When creating a new user, auto-chain to the "edit user configuration"
996 screen, and subsequently auto-chain to the "edit address book entry"
997 screen. This creates a nice sensible workflow.
999 Revision 505.16 2004/03/15 22:47:09 ajc
1000 * Prettied up the chat window a little more.
1002 Revision 505.15 2004/03/15 04:27:44 ajc
1003 * Chat now appears in a separate window
1004 * Use regular frames instead of IFRAMEs for chat
1005 * Display user's own chat text in bold+italic
1006 * Added a "List Users" button
1008 Revision 505.14 2004/03/09 20:45:45 error
1009 * Add a Linux Software Map file
1011 Revision 505.13 2004/03/07 22:04:32 ajc
1012 * Fix the current view not being set to the default view for the creator
1015 Revision 505.12 2004/03/07 21:31:17 ajc
1016 * serv_read() now zeroes out the supplied buffer (with the supplied
1017 length) if a server read fails. This causes serv_gets() to return
1018 instead of looping endlessly. Fixes chat problem found on linux-ppc.
1020 Revision 505.11 2004/03/03 05:21:36 ajc
1021 * Made the chat screen totally kick-ass sweet. The flickering reload
1022 i-frame is now tiny and hidden, and it *appends* new chat data to
1023 the viewable window using JavaScript. No flickering + scrollback!
1024 * Added a help button to the chat screen.
1026 Revision 505.10 2004/02/29 22:52:15 ajc
1027 * Close and clear (set to -1) server socket handle when socket errors are
1028 detected. Fixes a chat problem reported by Winzlo.
1030 Revision 505.9 2004/02/29 05:34:25 ajc
1031 * Display the Chat menu option as "Chat with other users in <roomname>"
1033 Revision 505.8 2004/02/27 05:04:38 ajc
1034 * fix frameset bug in page popups
1036 Revision 505.7 2004/02/26 04:08:56 ajc
1037 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1038 of the logout banner.
1039 * Ford's latest stupid room has a name with more than 64 characters, and
1040 we still had a 64-byte room name in the march_list struct. ooooops...
1042 Revision 505.6 2004/02/26 03:07:26 ajc
1043 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1045 Revision 505.5 2004/02/25 23:10:28 ajc
1046 * Allow "/do_logout" as a no-frames page
1048 Revision 505.4 2004/02/25 23:00:21 ajc
1049 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1050 to make life easier. (Thanks to prosthetik for this)
1052 Revision 505.3 2004/02/25 15:20:11 ajc
1053 * Support for favicon.ico in the static/ directory
1055 Revision 505.2 2004/02/24 04:06:42 ajc
1056 * Changed the colors slightly in chat screen
1058 Revision 505.1 2004/02/20 06:07:06 ajc
1059 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1061 Revision 505.0 2004/02/19 03:32:50 ajc
1064 Revision 504.7 2004/02/19 03:32:38 ajc
1065 * Changed the internal version number to 5.05
1066 * Completed the frames fix
1068 Revision 504.6 2004/02/18 20:08:29 ajc
1069 * Fixed the frameset force reload logic. Now it does the whole frameset
1070 without displaying an error in the main frame.
1072 Revision 504.5 2004/02/18 19:17:51 ajc
1073 * Force reload of frameset if someone tries to escape it. Not perfect
1074 but it mostly works at this poing.
1076 Revision 504.4 2004/02/17 03:37:11 ajc
1077 * Indicate to Citadel that we want Server Generated Invitations when
1078 calendar events are saved. (No longer the default in Citadel server.)
1080 Revision 504.3 2004/02/09 04:49:32 ajc
1081 * Prepare for a way to avoid falling out of the main frameset
1083 Revision 504.2 2004/02/09 03:37:57 ajc
1084 * Changed the thread pool management algorithm. Detecting idle time between
1085 socket accepts was not working reliably on all systems, so we now follow
1086 the same algorithm as the Citadel server (spawn more threads when number
1087 of sessions < number of threads, but keep constrained to pre-defined
1088 minimum and maximum thread count)
1090 Revision 504.1 2004/02/03 03:09:51 ajc
1093 Revision 503.0 2004/01/28 04:31:31 ajc
1096 Revision 502.4 2004/01/28 04:30:48 ajc
1097 * Create Room can now offer calendar and address book rooms
1099 Revision 502.3 2004/01/17 21:25:30 ajc
1100 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1101 * Split the config for LDAP Connector into its own panel
1103 Revision 502.2 2004/01/17 04:32:54 ajc
1104 * Add site config options for Citadel servers which support LDAP
1106 Revision 502.1 2003/10/24 02:50:19 ajc
1107 * Clicking "Enter Message" in a room with an Address Book view opens
1108 a blank vCard entry screen.
1110 Revision 502.0 2003/10/23 03:16:50 ajc
1113 Revision 501.2 2003/10/23 03:07:54 ajc
1114 * event.c: Found and removed another unquoted multi-line string literal
1115 * webcit.h: changed an #ifdef HAVE_ICAL_H
1116 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1118 Revision 501.1 2003/10/22 01:42:12 ajc
1119 * iconbar.c: removed a stray character or two...
1121 Revision 501.0 2003/10/21 04:26:37 ajc
1124 Revision 500.30 2003/10/21 04:26:27 ajc
1125 * bumped the version string to 5.01
1127 Revision 500.29 2003/10/17 03:08:28 ajc
1128 * Finished prettying up the vCard display
1130 Revision 500.28 2003/10/17 02:31:45 ajc
1131 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1132 is wrapped in quotes. Performed this fix so it'll compile.
1133 * setup.c: removed references to unused variable tempfile[]
1135 Revision 500.27 2003/10/09 03:17:02 ajc
1136 * Started prettying up the vCard display.
1138 Revision 500.26 2003/10/08 02:33:49 ajc
1139 * Begin work on better handling of vCard display
1141 Revision 500.25 2003/09/04 03:41:27 ajc
1142 * siteconfig.c: changed some config items to drop-down boxes
1144 Revision 500.24 2003/08/27 04:26:54 ajc
1145 * Split the site configuration screen up into four different screens,
1146 and added a meta-menu
1148 Revision 500.23 2003/08/24 03:31:50 ajc
1149 * Finished the setup program
1150 * Bumped the internal version number to 5.01
1152 Revision 500.22 2003/08/22 00:47:27 ajc
1153 * setup is now working, but it still needs a way to detect a running WebCit
1155 Revision 500.21 2003/08/22 00:25:40 ajc
1156 * Added a skeleton "setup" program to the tree. It does not work yet.
1158 Revision 500.20 2003/08/20 03:48:55 ajc
1159 * Added iconbar shortcut to Contacts room
1160 * Minimum required Citadel is now 6.11
1162 Revision 500.19 2003/08/20 03:07:25 ajc
1163 * Address book "single card" view now suppresses "reading nn message" and
1164 instead shows the letter indices across the top
1165 * Clicking on an address in a vCard now connects to WebCit mail instead
1166 of a browser mailto: link
1168 Revision 500.18 2003/08/19 04:18:43 ajc
1169 * Changed things around in the address book view. Made it sorted and
1170 more clickable and better looking...
1172 Revision 500.17 2003/08/12 18:54:03 error
1173 * messages.c: fix off-by-one-error in selector bar
1175 Revision 500.16 2003/08/07 22:18:03 ajc
1176 * Add the Summary Page to the customizable iconbar
1178 Revision 500.15 2003/08/07 03:51:51 ajc
1179 * Customizable icon bar as: pictures and text, pictures, text
1181 Revision 500.14 2003/08/05 03:52:14 ajc
1182 * First working version of the customizable iconbar. It contains a basic
1183 set of options and now automatically refreshes when it's customized.
1185 Revision 500.13 2003/08/04 03:50:29 ajc
1186 * First cut at the customizable iconbar is done. A bunch of generic options
1187 are there. Still need to get the actual iconbar to refresh when changes
1190 Revision 500.12 2003/08/03 21:02:01 ajc
1191 * More work on customizable iconbar
1193 Revision 500.11 2003/08/02 05:25:46 ajc
1194 * Laid the groundwork for a customizable iconbar
1196 Revision 500.10 2003/07/30 03:57:49 ajc
1197 * Add config.c_purge_hour to config screen
1199 Revision 500.9 2003/07/06 22:06:59 ajc
1200 * When converting "anything that looks like a URL" to a real link, first
1201 make sure that it isn't already inside a link. This fixes most of the
1202 long, ugly URL strings sent by eBay.
1203 * Automatically dismantle mailto: links in HTML messages, and convert
1204 them to WebCit mail links (clicking on it sends the user to the Mail
1205 room and begins composing a new message with the recipient and subject
1206 fields pre-populated).
1208 Revision 500.8 2003/06/29 20:51:21 ajc
1209 * Worked around a rendering bug in Satan's Browser that was causing it
1210 to draw the calendar month view much wider than the actual screen wdith
1212 Revision 500.7 2003/06/28 04:09:37 error
1213 * roomops.c: Backout change to display one less box in the first column in
1214 roomlist view, it doesn't seem to work for everyone
1216 Revision 500.6 2003/06/28 03:52:51 error
1217 * Don't tell browsers not to cache static documents
1219 Revision 500.5 2003/06/28 03:35:23 error
1220 * roomops.c: Display one less floor in the first column in romlist view
1222 Revision 500.4 2003/06/26 03:37:58 ajc
1223 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1224 This will allow some groupware clients to browse the free/busy times of
1225 other users on the system.
1227 Revision 500.3 2003/06/21 05:17:21 ajc
1228 * Better alignment of system messages
1229 * Exterminated display_error() and replaced it with WC->ImportantMessage
1230 which is displayed in a bubble on top of whatever page you're on next.
1231 * Small cosmetic changes
1232 * Fixed some nesting problems in output_headers()
1234 Revision 500.2 2003/06/20 03:39:27 ajc
1235 * Optimization to floor layout in box view
1237 Revision 500.1 2003/06/20 03:04:26 ajc
1238 * "Reply" button on messages now handles IGnet recipients correctly
1240 Revision 500.0 2003/06/10 04:23:08 ajc
1243 Revision 410.50 2003/06/10 04:22:58 ajc
1244 * Updated docs and headers for 5.00 release
1246 Revision 410.49 2003/06/10 04:05:23 ajc
1247 * De-tabled the left side icon bar and reduced one of the graphics, so
1248 that all of the rounded corners show up in Satan's Browser.
1250 Revision 410.48 2003/06/10 03:47:41 ajc
1251 * style.css: added font selection to default <BODY> tag
1253 Revision 410.47 2003/06/06 03:26:03 ajc
1254 * Satan's Browser insists on putting bloody acres of whitespace to the
1255 right of any bulleted list items, making any multi-column table containing
1256 a list take more than the entire screen. Removed all such lists so it
1257 looks ok. If you are reading this and you are a Microsoft employee, please
1258 commit suicide before you break anything else.
1260 Revision 410.46 2003/06/06 02:22:07 ajc
1261 * Changed the upper left and upper right bounded box corners to a solid
1262 blue (#204B78) instead of gradiated, because it was looking funny in
1263 256-color mode. It also looked funny in Internet Explorer, but people
1264 who use Internet Explorer are contributing to terrorism and really don't
1265 deserve Web access in the first place. So I really just fixed this to make
1266 it look good in 256-color Netscape.
1268 Revision 410.45 2003/06/05 21:37:37 ajc
1269 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1270 in b0rken IE browser. Die, Bill, Die.
1272 Revision 410.44 2003/06/05 03:52:29 ajc
1273 * Buncha cosmetic changes
1275 Revision 410.43 2003/06/04 03:41:25 ajc
1276 * Change the appearance of rooms with and without new messages in the
1277 room list -- now defined using CSS
1279 Revision 410.42 2003/06/03 03:57:42 ajc
1280 * Tightened up the room banner a bit. Smaller padding, smaller font,
1283 Revision 410.41 2003/05/31 21:36:45 ajc
1286 Revision 410.40 2003/05/26 21:05:42 ajc
1287 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1288 it to complete the free/busy checking for attendee availability.
1290 Revision 410.39 2003/05/26 05:44:45 ajc
1291 * event.c: fix compiler warning
1293 Revision 410.38 2003/05/26 05:39:46 ajc
1294 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1295 bug fixed in Citadel.
1297 Revision 410.37 2003/05/26 05:28:13 ajc
1298 * serv_func.c: added utility function read_server_text()
1299 * availability.c: banged out more of this code -- still not complete
1301 Revision 410.36 2003/05/26 03:28:02 ajc
1302 * Getting closer to doing the availability check. Created new source
1303 module 'availability.c' for this purpose. Stub function is in place.
1305 Revision 410.35 2003/05/25 04:25:12 ajc
1306 * siteconfig.c: fixed a spelling error
1307 * event.c: add a "Check attendee availability" button, and the code to
1308 bypass saving the event to the server, do something with it, and then
1309 feed the twiddled data structure back to the form display function for
1310 further editing. What's still missing is the code to do the actual
1313 Revision 410.34 2003/05/24 22:22:35 ajc
1314 * Small stylesheet hack to make it work with b0rken IE
1316 Revision 410.33 2003/05/24 22:13:08 ajc
1317 * Changed the login banner a bit
1319 Revision 410.32 2003/05/20 03:25:41 ajc
1320 * Separate event invitees with newlines instead of commas.
1322 Revision 410.31 2003/05/19 19:55:09 ajc
1323 * summary.c: eliminate compiler warnings about unused variables when
1324 compiling a WebCit service without calendar support
1326 Revision 410.30 2003/05/18 02:05:33 ajc
1327 * More conversion of screens to the new look-and-feel.
1329 Revision 410.29 2003/05/16 04:11:29 ajc
1330 * We don't need no steenking workaround. Problem fixed. MIME parser not
1331 broken. Web server was calling it with bad parameters. All fixed now.
1332 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1335 Revision 410.28 2003/05/15 04:52:26 ajc
1336 * Minor workaround in web forms to handle mime parser problem in uploads
1338 Revision 410.27 2003/05/15 03:35:59 ajc
1339 * look and feel overhaul -- almost done!
1341 Revision 410.26 2003/05/14 03:46:35 ajc
1342 * More background cleanup
1344 Revision 410.25 2003/05/05 17:19:46 ajc
1345 * Cleanups to summary page when running on a non ical enabled system
1346 * Use non breaking spaces in summary page box titles
1348 Revision 410.24 2003/05/04 04:22:41 ajc
1349 * Display body of messages on a white background. I am doing this in order
1350 to prepare for making the general background of the screen a darker color.
1352 Revision 410.23 2003/05/04 02:54:55 ajc
1353 * Summary page now uses our cutesy new rounded window boxes
1355 Revision 410.22 2003/05/03 21:28:41 ajc
1356 * Added in a slick new box style and put the room lists in it
1358 Revision 410.21 2003/05/03 16:57:04 ajc
1359 * In the 'folders' and 'portal' views, change the folder delimiter
1360 from / to \ to avoid conflict with room names that have slashes
1362 Revision 410.20 2003/05/03 16:23:29 ajc
1363 * Enforce three columns in portal view of room list
1365 Revision 410.19 2003/05/03 04:52:32 ajc
1366 * Added an experimental new "portal view" to the room list options
1368 Revision 410.18 2003/05/02 03:23:41 ajc
1369 * Minor change to room list algorithm
1371 Revision 410.17 2003/05/01 15:33:05 ajc
1372 * Fixed a potential memory leak in enumeration of MIME parts
1374 Revision 410.16 2003/05/01 03:11:35 ajc
1375 * When static content is requested, fetch it without trying to connect
1378 Revision 410.15 2003/04/30 05:00:00 ajc
1379 * Added the ability to compose messages with file attachments uploaded from
1382 Revision 410.14 2003/04/27 04:46:02 ajc
1383 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1384 observes the flag designating the presence of new messages. (The "rooms
1385 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1386 but that view may get axed soon.)
1388 Revision 410.13 2003/04/26 21:57:53 ajc
1389 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1390 before returning an error code to avoid a file descriptor leak
1392 Revision 410.12 2003/04/19 21:42:36 ajc
1393 * Repaired all my b0rken COLOR tags
1394 * Replaced most FONT tags with SPAN tags
1397 Revision 410.11 2003/04/19 19:58:10 ajc
1398 * Lots of great changes from Nick to make the site CSS-enabled.
1400 Revision 410.10 2003/04/14 04:04:40 ajc
1401 * First cut of CSS-izing WebCit. Probably b0rken.
1403 Revision 410.9 2003/04/09 04:02:32 ajc
1404 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1405 supported the idea of one WebCit connecting to multiple Citadels for a
1406 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1407 * When connecting to Citadel through a Unix domain socket, don't try to make
1408 the Java chat applet available.
1410 Revision 410.8 2003/03/31 03:32:19 ajc
1411 * messages.c: check for 000 terminator while parsing RFC822 headers to
1412 prevent getting hung up while displaying certain badly formatted messages.
1414 Revision 410.7 2003/03/30 06:13:19 ajc
1415 * When reading from the server, do not treat CR as end-of-line because
1416 there's probably an LF coming after it. Instead, keep reading to the LF
1417 and then strip both.
1418 * Do not underline links in the icon bars
1420 Revision 410.6 2003/03/17 04:17:41 ajc
1421 * Call to accept() was being made with an uninitialized variable for the
1422 third argument. Changed the second and third argument to NULL and 0 because
1423 we don't really need accept() to fill up a buffer full of information that
1424 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1426 * Removed the mutex wrapper around select() because we don't need it. All
1427 idle worker threads now block on select() and one of them will wake up when
1428 a connection arrives.
1430 Revision 410.5 2003/03/15 20:55:03 ajc
1431 * When a requested image is not available on the Citadel server, send a
1432 1x1 transparent GIF instead of 404 error.
1434 Revision 410.4 2003/03/14 04:21:57 ajc
1435 * clone events to be encapsulated before saving, because the original
1436 instance may already have a parent, and that makes crashy crashy
1438 Revision 410.3 2003/03/13 05:57:17 ajc
1439 * More encapsulation. Warning: there are bugs in this!!
1441 Revision 410.2 2003/03/13 05:20:23 ajc
1442 * Various changes to the calendar service to handle messages containing
1443 fully encapsulated VCALENDAR components instead of only unencapsulated
1444 VEVENT subcomponents. We have to move in this direction for compatibility
1445 with other products.
1447 Revision 410.1 2003/03/01 22:07:19 ajc
1448 * New user registration, as well as existing user re-registration, now
1449 uses the vCard editing screen.
1450 * Administratively editing users' address book entries now works again,
1451 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1452 in order to enforce this.
1454 Revision 410.0 2003/02/19 03:49:33 ajc
1457 Revision 400.90 2003/02/19 03:49:17 ajc
1458 * latest config.guess and config.sub from www.gnu.org
1460 Revision 400.89 2003/02/07 04:44:17 ajc
1461 * Replaced sleep() with a function that sleeps using select() in order to
1462 avoid potential issues with SIGALRM. Possible fix for weird behavior
1463 when running on a Macintosh.
1465 Revision 400.88 2003/01/29 22:32:07 ajc
1466 * Shuffled some code and comments around; minor cleanup
1468 Revision 400.87 2003/01/28 15:37:12 ajc
1469 * All functions which read binary data from the server now make use of the
1470 read_server_binary() function in tools.c
1471 * Binary reads from server now have safety code to prevent infinite loops
1472 * All output of MIME objects is now done with http_transmit_thing()
1474 Revision 400.86 2003/01/19 06:28:04 ajc
1475 * Minimum required Citadel version 6.05
1477 Revision 400.85 2003/01/16 04:41:26 ajc
1478 * When displaying edit controls for time of day in the calendar, only show
1479 minutes that are multiples of 5 ... unless the existing value is not a
1480 multiple of 5, in which case we show that too.
1482 Revision 400.84 2003/01/15 17:34:04 ajc
1483 * event.c: fixed a misspelling
1484 * config.guess, config.sub: updated using latest from ftp.gnu.org
1486 Revision 400.83 2003/01/14 04:21:27 ajc
1487 * Only offer views which make sense for the default view of a room
1489 Revision 400.82 2003/01/13 03:34:33 ajc
1490 * Get ready for the 4.10 release
1492 Revision 400.81 2003/01/12 23:22:53 ajc
1493 * configure.in: check for libical v0.24 or newer
1495 Revision 400.80 2003/01/07 04:56:17 ajc
1496 * Complete the free/busy transparency handling in the form
1497 * Default times for new events are now in the correct timezone
1499 Revision 400.79 2003/01/06 18:01:35 ajc
1500 * Begin handling of TRANSP property to show event times as free or
1501 busy (not finished).
1503 Revision 400.78 2003/01/05 21:02:14 ajc
1504 * Summary page: three columns are now all the same width
1506 Revision 400.77 2003/01/05 20:56:05 ajc
1507 * minor fix for previous checkin
1509 Revision 400.76 2003/01/05 20:51:01 ajc
1510 * Display PARTSTAT for attendees
1512 Revision 400.75 2003/01/05 05:01:00 ajc
1513 * Add "today's calendar events" to the summary page.
1515 Revision 400.74 2003/01/05 04:27:28 ajc
1516 * Add "Tasks" to the summary page
1518 Revision 400.73 2002/12/28 05:44:09 ajc
1519 * ical_dezonify.c: brought over new version from the Citadel source (again)
1521 Revision 400.72 2002/12/28 05:12:45 ajc
1522 * ical_dezonify.c: brought over new version from the Citadel source.
1524 Revision 400.71 2002/12/26 04:04:48 ajc
1525 * Perform CHEK command when automatically establishing sessions, not just
1526 when one is explicitly created. Some stuff is missing otherwise.
1528 Revision 400.70 2002/12/25 23:18:06 ajc
1529 * Be more strategic about when to call ical_dezonify()
1530 (This may be the last set of fixes. I hope so.)
1532 Revision 400.69 2002/12/25 21:39:38 ajc
1533 * ical_dezonify.c: added.
1534 * calendar.c: convert incoming ical messages to UTC
1535 (the usual routines will then convert them to local time for display)
1537 Revision 400.68 2002/12/25 07:06:00 ajc
1538 * Tweaked the code to work with libical 0.24
1540 Revision 400.67 2002/12/20 04:50:00 ajc
1541 * When saving a calendar event, increment the SEQUENCE property.
1543 Revision 400.66 2002/12/18 05:03:39 ajc
1544 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1545 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1546 Because the libc-allocated buffer was getting clobbered.
1547 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1549 Revision 400.65 2002/12/17 05:01:39 ajc
1550 * Prettied up the calendar day view layout
1551 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1553 Revision 400.64 2002/12/16 04:43:30 ajc
1554 * Correctly handle local time zone when figuring out which day and time to
1555 display events on calendar month/day views. This also seems to have
1556 fixed the bug that was causing events to sometimes get lost when saved.
1558 Revision 400.63 2002/12/15 05:50:59 ajc
1559 * Form editing of date/time fields now assumes that the icaltimetype being
1560 manipulated is in UTC. It converts to/from local time for editing.
1562 Revision 400.62 2002/12/10 23:25:47 ajc
1563 * Display attendees in message view of calendar objects
1565 Revision 400.61 2002/12/07 22:12:59 ajc
1566 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1567 until I implement the Citadel server function which it calls.)
1569 Revision 400.60 2002/11/30 21:34:51 ajc
1570 * Submit organizer in a hidden field, in case the server needs it
1572 Revision 400.59 2002/11/30 04:46:46 ajc
1573 * First cut at adding/removing attendees to an event
1574 (Actual invitations should be sent by the Citadel server)
1576 Revision 400.58 2002/11/29 23:56:19 ajc
1577 * Completed "me as organizer" -- the user's own e-mail address is inserted
1578 as the organizer of new events. Detect when the user is the organizer and
1579 enable/disable the attendees box accordingly.
1581 Revision 400.57 2002/11/29 16:38:37 ajc
1582 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1584 Revision 400.56 2002/11/28 06:03:24 ajc
1585 * Issue an ISME command when editing an event, to determine whether the user
1586 viewing the event is the organizer. (Will use this later to allow/disallow
1587 sending out invitations.)
1589 Revision 400.55 2002/11/26 05:01:04 ajc
1590 * Began handling attendee fields
1592 Revision 400.54 2002/11/16 23:40:11 ajc
1595 Revision 400.53 2002/11/16 23:15:02 ajc
1596 * Make the "all day event" shadebox smaller (month view) - no border.
1597 * Fixed bug that caused any events following an all day event to also appear
1600 Revision 400.52 2002/11/16 05:40:54 ajc
1601 * When adding new events to the calendar, default to the month [and day]
1602 currently being viewed.
1603 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1605 Revision 400.51 2002/11/15 05:05:47 ajc
1606 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1608 Revision 400.50 2002/11/15 04:11:46 ajc
1609 * Added even more nifty JavaScript to cause the hour/minute and end date
1610 fields of a calendar event form to render as disabled when the "all day
1611 event" box is checked -- not just when the user checks the box, but also
1612 when the box begins its life already checked.
1614 Revision 400.49 2002/11/14 04:59:40 ajc
1615 * Correctly serialize and save all day events using date instead of date/time
1617 Revision 400.48 2002/11/13 04:49:23 ajc
1618 * "All day event" shows as a single checkbox, instead of one for the start
1619 time and one for the end time. Added nifty JavaScript to zero and shade
1620 the hour/minute and all end time fields when all-day-event is checked.
1622 Revision 400.47 2002/11/12 05:57:27 ajc
1623 * Display a nicer looking screen when replying to calendar invitations
1624 * When displaying day view, don't show all day events twice
1625 * Day or month view: denote all day events by displaying them inside
1628 Revision 400.46 2002/11/12 03:26:39 ajc
1629 * Tell the user about broken Citadel server connections instead of
1630 simply printing "Goodbye"
1632 Revision 400.45 2002/10/23 04:11:38 ajc
1633 * Detect when a meeting invitation is actually an update for an existing UID
1634 and tell the user so.
1636 Revision 400.44 2002/10/21 20:16:38 ajc
1637 * Display conflicts nicely
1639 Revision 400.43 2002/10/21 18:29:14 ajc
1640 * Ask server to hunt for conflicts when displaying a meeting invitation
1642 Revision 400.42 2002/10/19 21:28:32 ajc
1643 * Moved the calendar meeting request reply functionality to the Citadel server
1645 Revision 400.41 2002/10/19 17:10:14 ajc
1646 * Add "Tentative" accept button
1647 * Only display Accept/Tentative/Decline button when method=REQUEST
1649 Revision 400.40 2002/10/19 04:16:37 ajc
1650 * Save an incoming meeting request into the user's calendar.
1652 Revision 400.39 2002/10/18 20:55:05 ajc
1653 * Began work on meeting request accept/decline
1655 Revision 400.38 2002/10/16 19:16:39 ajc
1656 * Fixes and updates to build WebCit on Linux for IBM S/390
1658 Revision 400.37 2002/10/09 04:12:44 ajc
1659 * Templatized trailing HTML
1660 * Templatized "new start page" page
1661 * Added global substitution macros
1663 Revision 400.36 2002/10/09 03:51:01 ajc
1664 * Templatized the <HEAD> section of HTML
1666 Revision 400.35 2002/10/07 23:03:38 ajc
1667 * messages.c: don't display room name field when it's blank
1669 Revision 400.34 2002/10/07 04:10:37 ajc
1670 * When displaying meeting invitations, only show date/time for VEVENT
1671 subcomponents. Date/time for other subcomponents are irrelevant.
1672 * Cleaned up HTML display of meeting invitations.
1674 Revision 400.33 2002/10/03 03:40:31 ajc
1675 * Worked on meeting accept/decline a little bit
1677 Revision 400.32 2002/09/30 03:58:35 ajc
1678 * Dabbled in handling incoming meeting requests
1680 Revision 400.31 2002/09/29 20:15:43 ajc
1681 * Completed the calendar day view
1683 Revision 400.30 2002/09/28 04:01:30 ajc
1684 * started fleshing out the calendar day view
1686 Revision 400.29 2002/09/27 21:19:28 ajc
1689 Revision 400.28 2002/09/27 18:31:33 ajc
1690 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1691 * After saving a VEVENT, return to the correct calendar view and date
1693 Revision 400.27 2002/09/27 17:15:44 ajc
1694 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1696 Revision 400.26 2002/09/27 04:37:21 ajc
1697 * New, buggy versions of event editing screens
1699 Revision 400.25 2002/09/26 22:00:16 ajc
1700 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1701 month 1 in libical functions)
1703 Revision 400.24 2002/09/25 21:57:13 ajc
1704 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1707 Revision 400.23 2002/09/24 04:12:34 ajc
1708 * Rough cut of the two-pass calendar display routines (first pass: go thru
1709 messages gathering VEVENT items; second pass: render calendar with data)
1711 Revision 400.22 2002/09/23 04:01:33 ajc
1712 * Presentation changes to calendar month view
1714 Revision 400.21 2002/09/22 05:20:27 ajc
1715 * Began implementing month view
1717 Revision 400.20 2002/09/21 04:38:05 ajc
1718 * Added utility functions for displaying vcalendar timestamps in web forms
1719 and translating form data back to timestamps.
1720 * Completed the "edit task" and "add new task" screens.
1722 Revision 400.19 2002/09/20 20:28:08 ajc
1723 * Smooth transition between "list tasks" & "edit task" screens
1725 Revision 400.18 2002/09/20 03:54:44 ajc
1726 * Display the "Tasks" view as a bulleted list with each task clickable
1727 * Clicking brings up an (unfinished) "edit task" screen
1729 Revision 400.17 2002/09/18 21:44:02 ajc
1730 * display VTODO parameters
1732 Revision 400.16 2002/09/17 04:21:00 ajc
1733 * Handler chains for VCALENDAR and VTODO types
1735 Revision 400.15 2002/09/17 03:37:10 ajc
1736 * Implemented a 'display handler' infrastructure for various groupware types
1738 Revision 400.14 2002/09/16 03:35:12 ajc
1739 * Just a bunch of glue code to iterate through the various types of ical
1740 objects we could encounter
1742 Revision 400.13 2002/09/15 04:05:41 ajc
1743 * Process calendar object subcomponents
1745 Revision 400.12 2002/09/15 03:40:13 ajc
1747 * When a text/calendar MIME type is discovered in a message, send it to
1748 the (currently skeleton) parser in calendar.c
1749 * calendar.c: skeleton parser for calendar objects which currently just
1750 creates an icalcomponent object and frees it.
1752 Revision 400.11 2002/09/15 03:16:24 ajc
1753 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1754 function namespace in libical
1756 Revision 400.10 2002/09/15 02:50:55 ajc
1757 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1759 Revision 400.9 2002/09/14 21:33:31 ajc
1760 * Backed out compression of inlines -- not all browsers appear to handle it
1762 Revision 400.8 2002/09/14 20:20:29 ajc
1763 * Attempting to push more stuff through compression. I've introduced some
1764 sort of deadlock bug that I can't seem to find yet...
1766 Revision 400.7 2002/09/14 20:00:22 ajc
1767 * Compress output_image() graphics
1769 Revision 400.6 2002/09/14 16:26:35 ajc
1770 * output_image() now reads the entire image from Citadel into a buffer before
1771 sending it to the browser (for performance reasons, and so it can compress)
1773 Revision 400.5 2002/09/14 04:52:59 ajc
1774 * Look for the "libical" calendaring library and link it in if present...
1776 Revision 400.4 2002/09/14 04:02:36 ajc
1777 * Finished gzip compression of dynamic pages (when browser supports it)
1779 Revision 400.3 2002/09/13 20:40:53 ajc
1780 * Detect when the client browser is capable of gzip encoding
1781 (actual encoding is not implemented yet)
1783 Revision 400.2 2002/09/13 15:54:40 ajc
1784 * Reversed the above change because I broke it somehow
1786 Revision 400.1 2002/09/11 22:46:59 ajc
1787 * Started adding in compression and calendaring library detects (not finished)
1789 Revision 400.0 2002/09/09 03:56:11 ajc
1790 * This is version 4.00
1792 Revision 323.68 2002/09/09 03:51:01 ajc
1793 * In the HTML-to-HTML converter:
1794 --> Open links in new window (as with text msgs)
1795 --> Convert loose URL's to hot links (as with text msgs)
1797 Revision 323.67 2002/09/06 03:59:11 ajc
1798 * Added an "About this server" panel to the Summary page.
1799 (Useless fluff, but better than an empty column.)
1801 Revision 323.66 2002/08/26 02:57:06 ajc
1802 * Rooms listed on the summary page are now clickable-gotoable
1804 Revision 323.65 2002/08/26 01:24:09 ajc
1805 * Added a "summary" page (rather sparse for now)
1807 Revision 323.64 2002/08/24 15:30:48 ajc
1808 * GET instead of POST for listsub. Also add a 'Back...' link.
1810 Revision 323.63 2002/08/24 05:59:24 ajc
1811 * Bugfixes and cosmetic changes to listsub system
1813 Revision 323.62 2002/08/23 03:37:19 ajc
1814 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1816 Revision 323.61 2002/08/22 03:55:47 ajc
1817 * 'unsubscribe' command (but not 'confirm unsubscribe')
1819 Revision 323.60 2002/08/21 21:58:37 ajc
1820 * Completed self-service list subscription via web.
1821 (Still need to implement unsubscribe.)
1823 Revision 323.59 2002/08/16 22:06:51 ajc
1826 Revision 323.58 2002/08/16 03:51:12 ajc
1827 * I think I've finally nailed the 'no session' pages now...
1829 Revision 323.57 2002/08/15 03:49:47 ajc
1830 * Fleshed out the list subscription page a bit
1832 Revision 323.56 2002/08/13 19:55:12 ajc
1833 * Keep track of the HTTP "Host:" header being sent by the browser.
1834 (We're going to need this in the near future)
1836 Revision 323.55 2002/08/05 16:07:30 ajc
1837 * Moved "edit floor label pic" to the floor editing screen
1839 Revision 323.54 2002/08/05 15:53:00 ajc
1840 * Commands to add, change, delete floors
1842 Revision 323.53 2002/07/26 03:20:04 ajc
1843 * Beautified the folder tabs in "edit room"
1845 Revision 323.52 2002/07/25 04:01:58 ajc
1846 * Final cleanup of changes (finally located and fixed the bug)
1848 Revision 323.51 2002/07/24 04:14:23 ajc
1849 * Minor code cleanup of last night's changes
1851 Revision 323.50 2002/07/23 15:40:54 ajc
1852 * Minor cleanup of previous changes
1854 Revision 323.49 2002/07/23 04:43:58 ajc
1855 * Updated message reading to use the new MSG4 command, so we can do output
1856 of various types of richtext (mainly HTML).
1858 Revision 323.48 2002/07/16 03:37:24 ajc
1859 * Small change to above
1861 Revision 323.47 2002/07/16 03:23:37 ajc
1862 * Display HTML messages as HTML. (Wow!)
1864 Revision 323.46 2002/07/13 04:39:59 ajc
1865 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1866 output HTML instead of converting to text/plain and back. (Not finished.)
1868 Revision 323.45 2002/07/11 03:17:03 ajc
1869 * hacks to text_to_server() to transmit messages as HTML
1871 Revision 323.44 2002/07/09 04:21:12 ajc
1874 Revision 323.43 2002/07/06 03:10:26 ajc
1875 * Enable a "make this my start page" link that works in lots of places.
1876 Configures a user's preference of where to go after login.
1878 Revision 323.42 2002/06/19 22:01:31 ajc
1879 * When editing another user's vCard, do a "transient goto" to their config
1880 room so you don't automatically gain access to their config room.
1881 * When creating a user, go back to the "select user to edit" screen with the
1882 new user's account name pre-selected.
1884 Revision 323.41 2002/06/17 03:48:44 ajc
1885 * Finished the thing to edit other users' vCards.
1887 Revision 323.40 2002/06/16 21:49:02 ajc
1888 * Administratively edit other users' vCards. Still needs a couple of lines
1889 of glue code to make it work.
1891 Revision 323.39 2002/06/15 20:34:39 ajc
1892 * Use safestrncpy() instead of strncpy() where appropriate
1893 * Fixed a memory allocation bug in the vCard parser
1895 Revision 323.38 2002/05/23 03:40:05 ajc
1896 * Brought over a utility function I'll need later
1898 Revision 323.37 2002/05/22 02:34:56 ajc
1899 * Finished room/folder view selector. Pretty cool.
1901 Revision 323.36 2002/05/22 01:53:23 ajc
1902 * Room list or folder list? Give the user a choice. (Has bugs.)
1904 Revision 323.35 2002/05/12 15:21:43 error
1905 * do_template() now parses a .wml file for WAP clients, and a .html file
1908 Revision 323.34 2002/05/11 22:46:19 error
1909 * Track whether user-agent is a WAP gateway
1911 Revision 323.33 2002/05/11 15:35:07 error
1912 * webcit.c: add MIME types for WAP/WML
1914 Revision 323.32 2002/05/10 15:29:58 ajc
1915 * Hacked the address book view a little bit
1917 Revision 323.31 2002/05/09 03:53:56 ajc
1918 * Began working on address book view
1920 Revision 323.30 2002/05/08 03:38:58 ajc
1921 * Preferences framework
1923 Revision 323.29 2002/05/07 03:57:29 ajc
1924 * In message summary, replace 'Del' links with checkboxes
1926 Revision 323.28 2002/05/05 03:28:15 ajc
1927 * Shuffled around the room banner a bit
1929 Revision 323.27 2002/05/03 19:32:39 ajc
1930 * Finished "folder list" mode (still need to move it to a permanent location)
1932 Revision 323.26 2002/05/03 03:55:17 ajc
1933 * more folder display stuff
1935 Revision 323.25 2002/05/01 22:03:07 ajc
1936 * "folder list" view (not finished)
1938 Revision 323.24 2002/05/01 03:23:31 ajc
1939 * Added a drop-down box to change a user's view of a room.
1941 Revision 323.23 2002/04/28 03:56:47 ajc
1942 * Finished summary mode (for the most part, anyway)
1944 Revision 323.22 2002/04/26 21:13:21 ajc
1945 * Separated "summary mode" message listing into its own function
1946 * Go to summary mode automatically when the server says that view=1
1948 Revision 323.21 2002/04/20 04:14:29 ajc
1949 * Some work on email summary screen
1951 Revision 323.20 2002/03/31 05:02:39 ajc
1952 * Remove "Page another user" link from main menu
1953 * Add "edit my citadel config room" type link from edit user screen
1955 Revision 323.19 2002/03/29 22:30:45 ajc
1956 * Finished the "edit user" screen.
1958 Revision 323.18 2002/03/29 15:18:09 ajc
1959 * yep ... more user edit stuff
1961 Revision 323.17 2002/03/26 19:01:12 ajc
1962 * More edit user stuff
1964 Revision 323.16 2002/03/26 18:23:23 ajc
1965 * Don't display room banner on screens that don't pertain to a particular room
1966 * Initial prep for add/change/delete user accounts screen
1968 Revision 323.15 2002/03/22 04:33:08 ajc
1969 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1971 Revision 323.14 2002/03/19 04:35:10 ajc
1972 * Brought over yet another new version of the MIME parser from Citadel
1974 Revision 323.13 2002/03/13 03:56:52 ajc
1975 * New site config option "Allow system Aides to gain access to mailboxes"
1977 Revision 323.12 2002/03/12 23:13:57 ajc
1978 * Moved room access controls out of the admin menu and into the room commands
1979 menu. Prettied up the access control list screen.
1981 Revision 323.11 2002/03/10 06:07:09 ajc
1982 * Handle multiple Internet e-mail addresses in vCard editor
1984 Revision 323.10 2002/03/07 04:56:09 ajc
1985 * Final polish for initial round of vCard editing functions. Only show "edit"
1986 link when editing user's own vCard in the My Citadel Config> room.
1988 Revision 323.9 2002/03/06 05:22:33 ajc
1989 * More vcard editing form stuff
1991 Revision 323.8 2002/03/05 05:05:06 ajc
1992 * More vCard editing stuff
1994 Revision 323.7 2002/03/04 05:28:54 ajc
1995 * Wrote some skeleton code for robust vCard editing
1997 Revision 323.6 2002/03/03 06:58:25 ajc
1998 * Login errors displayed in red
2000 Revision 323.5 2002/03/03 06:52:59 ajc
2001 * Allow editing of the "disable self-service user account creation" site config option
2003 Revision 323.4 2002/02/24 07:02:44 ajc
2004 * Added the ability to enter a Subject: line in messages
2005 * Go to the Mail room when user clicks on the new mail alert icon
2007 Revision 323.3 2002/02/13 22:47:51 ajc
2008 * Added some rudimentary support for displaying vCards as card-looking things
2010 Revision 323.2 2002/02/13 15:04:25 ajc
2011 * Began some hacks for vCard processing
2013 Revision 323.0 2002/01/13 09:07:06 ajc
2016 Revision 322.4 2002/01/13 09:06:38 ajc
2017 * Brought over the debugged mime parser from Citadel
2019 Revision 322.3 2002/01/05 06:19:17 error
2020 * Add MIME types text/css and image/png
2022 Revision 322.2 2002/01/03 22:32:38 ajc
2023 * templatized the "prompt for recipient" screen
2025 Revision 322.1 2001/12/28 09:43:05 error
2026 * Client support for hostnames up to 63 characters
2028 Revision 322.0 2001/12/26 23:11:56 ajc
2031 Revision 321.1 2001/12/26 23:11:25 ajc
2032 * Minor change to the upload handler, to fix graphics uploads
2034 Revision 321.0 2001/12/26 05:28:02 ajc
2037 Revision 320.2 2001/12/26 05:24:11 ajc
2038 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2039 link tags. The nifty JavaScript stuff is now used only to light up the
2040 buttons during mouse hovers, and nothing more.
2042 Revision 320.1 2001/12/25 00:14:44 error
2043 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2045 Revision 320.0 2001/12/21 06:04:03 ajc
2048 Revision 301.22 2001/12/21 06:03:54 ajc
2051 Revision 301.21 2001/12/20 05:02:42 ajc
2052 * If you paid for this software, someone is ripping you off.
2053 * Fixed the urlesc() function to use a caller-supplied target buffer.
2055 Revision 301.20 2001/12/18 20:35:29 ajc
2056 * More fun JavaScript-enabled buttons
2058 Revision 301.19 2001/12/18 16:48:06 ajc
2059 * Began testing new JavaScript-enabled k00l light-up buttonz
2061 Revision 301.18 2001/12/18 06:06:20 ajc
2062 * mime parser update
2064 Revision 301.17 2001/12/15 20:51:33 ajc
2065 * "reply" button on pop-up pages
2067 Revision 301.16 2001/12/11 16:02:40 ajc
2068 * Completed support for add/remove mailing list recipients.
2070 Revision 301.15 2001/12/11 15:22:53 ajc
2071 * Began constructing the listserv screen for config (not tested)
2073 Revision 301.14 2001/12/11 05:37:12 ajc
2074 * Finished the share/unshare room screen in Edit Room
2076 Revision 301.13 2001/12/03 04:43:40 ajc
2077 * Brought over an update of the MIME parser from Citadel.
2079 Revision 301.12 2001/12/02 07:09:13 ajc
2080 * Turned the room editing page into a tabbed dialog
2081 * Started adding some of the room sharing stuff
2083 Revision 301.11 2001/11/22 05:17:06 ajc
2084 * Completed the add/change/delete neighbor node screens
2086 Revision 301.10 2001/11/18 01:47:24 ajc
2087 * Tentatively begun the change of networking configuration screens to reflect
2088 the new network architecture of the server.
2090 Revision 301.9 2001/11/18 01:41:09 ajc
2091 * Brought over the newer string tokenizer from Citadel
2092 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2093 server's convention of #define SIZ 4096
2095 Revision 301.8 2001/11/14 03:20:22 ajc
2096 * Add some more of the newer config settings to the site config screen
2098 Revision 301.7 2001/09/25 03:34:09 ajc
2099 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2100 and bail out without bothering the Citadel server.
2102 Revision 301.6 2001/08/22 16:38:06 ajc
2103 * Added the "-c" command line option to generate optional cookies indicating
2104 the host name of the server. This makes it easy to put a cluster of WebCit
2105 servers behind (for example) an Arrowpoint load balancer.
2107 Revision 301.5 2001/08/21 04:02:56 ajc
2108 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2109 unwanted page caching
2111 Revision 301.4 2001/08/13 03:43:24 ajc
2114 Revision 301.3 2001/08/13 03:40:01 ajc
2115 * Another attempt at focus
2117 Revision 301.2 2001/08/11 04:24:39 ajc
2118 * Attempt at setting focus to msgtext area when entering a message.
2120 Revision 301.1 2001/08/02 03:42:03 ajc
2121 * Changed the wholist to work with the new masquerade semantics
2123 Revision 301.0 2001/06/28 15:05:31 ajc
2126 Revision 300.2 2001/06/28 15:03:49 ajc
2127 * Every generated page now includes a meta tag to disable evil "smart tags"
2128 (see http://smarttags.manilasites.com/ for more information)
2130 Revision 300.1 2001/06/28 02:39:54 ajc
2131 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2132 the screen where you can create a room...
2134 Revision 300.0 2001/06/27 06:24:06 ajc
2135 * Tagged everything as Version 3.00
2137 Revision 213.25 2001/06/27 06:22:49 ajc
2138 * Updated docs for the 3.00 release
2140 Revision 213.24 2001/06/27 06:16:01 ajc
2141 * Correct generated window name in pop up pages
2142 * Added handling of MIME inline images (not tested)
2144 Revision 213.23 2001/06/22 17:58:20 ajc
2145 * A few performance and tuning cleanups. Increased the size of the socket
2146 queue length to 100 for use on big systems. Also, during startup, the
2147 initial startup thread now exits after creating the worker threads, instead
2148 of becoming a worker thread itself. For some reason Solaris had problems
2149 with the latter method.
2151 Revision 213.22 2001/06/07 03:16:57 ajc
2152 * Brought over an updated mime parser from Citadel
2154 Revision 213.21 2001/06/06 14:44:25 ajc
2155 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2157 Revision 213.20 2001/05/31 02:26:22 ajc
2158 * Fixed login to take you to the Lobby instead of the next room.
2160 Revision 213.19 2001/05/30 22:37:09 ajc
2161 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2162 or a "filename" from the MIME parser.
2164 Revision 213.18 2001/05/30 01:06:57 ajc
2165 * Changes to mime parser ... still something wrong
2167 Revision 213.17 2001/05/28 19:27:29 ajc
2168 * Fixed bug which marked all messages in Lobby as old before reading at login
2170 Revision 213.16 2001/05/25 22:39:26 ajc
2171 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2173 Revision 213.15 2001/05/23 16:15:23 ajc
2174 * UI changes (pretty frames with no scrollbars)
2176 Revision 213.14 2001/05/22 00:32:17 ajc
2179 Revision 213.13 2001/05/22 00:02:18 ajc
2180 * Another attempt to fix the fd leak
2182 Revision 213.12 2001/05/19 02:21:40 ajc
2183 * Attempt to fix the dangling sockets.
2185 Revision 213.11 2001/05/15 03:22:25 ajc
2186 * More icon updates and link cleanup type stuff
2188 Revision 213.10 2001/05/06 05:11:48 ajc
2189 * Added paging icon and right-justified it
2190 * Send-page window is now a popup
2192 Revision 213.9 2001/05/04 04:28:10 ajc
2193 * Added "page user" button in wholist
2195 Revision 213.8 2001/05/01 00:49:43 ajc
2196 * more of the UI overhaul
2198 Revision 213.7 2001/04/30 01:49:36 ajc
2199 * more work on UI overhaul
2201 Revision 213.6 2001/04/29 04:39:23 ajc
2202 * User interface overhaul now in progress. WARNING: incomplete system.
2204 Revision 213.5 2001/04/01 22:13:37 cough
2205 * Modified roomops.c to give users the ability to pick a floor at room
2208 Revision 213.4 2001/02/15 01:21:55 ajc
2209 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2210 invite/kickout functionality.
2212 Revision 213.3 2001/01/25 23:10:00 ajc
2213 * "Delete message" button now confirms on client-side using JavaScript
2215 Revision 213.2 2000/12/05 18:39:49 ajc
2216 * Added support for non-USA countries in registration screen (requires the
2217 latest Citadel server, which supports the country field)
2219 Revision 213.1 2000/10/20 04:27:46 ajc
2220 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2222 Revision 213.0 2000/10/03 16:44:01 ajc
2223 * Tagged for 2.13 release
2225 Revision 212.16 2000/10/03 03:15:53 ajc
2226 * Cosmetic changes to login screen, menu bar, and message header bar
2228 Revision 212.15 2000/09/28 03:44:52 ajc
2229 * Linked to the bio/photo page from message headers. I'm not sure I like the
2230 color scheme, though.
2232 Revision 212.14 2000/09/28 03:37:23 ajc
2233 * who.c: provide links to bio/photo pages for each user in the wholist
2235 Revision 212.13 2000/09/24 21:37:21 ajc
2236 * When reading large numbers of messages, group them in smaller numbers and
2237 display the selector bar in search engine style (like AltaVista and Google)
2239 Revision 212.12 2000/09/24 04:17:16 ajc
2240 * Templatized the room banner.
2242 Revision 212.11 2000/09/17 03:29:45 ajc
2243 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2245 Revision 212.10 2000/09/14 11:43:37 error
2246 Replace occurrences of % throughout the HTML with %% so as to be friendly
2247 to HP/UX printf() and possibly others.
2249 Revision 212.9 2000/09/13 04:13:59 ajc
2250 * Completed the initial hack of the variable substitution template thingy.
2251 Check out static/login.html to see the first template.
2253 Revision 212.8 2000/09/11 17:08:16 ajc
2254 * Started templatizing the login screen. Not finished yet.
2256 Revision 212.7 2000/09/11 03:29:50 ajc
2257 * Started working on a variable-substitution thing
2259 Revision 212.6 2000/08/30 03:20:22 ajc
2260 * Put the wholist back into its own window.
2262 Revision 212.5 2000/07/06 03:46:29 ajc
2263 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2265 Revision 212.4 2000/06/29 04:22:35 ajc
2266 * Changed the format of the wholis (again). Now it shows up in a frame
2267 instead of a separate window.
2269 Revision 212.3 2000/06/12 03:28:44 ajc
2270 * added support for multi-line paging
2272 Revision 212.2 2000/06/07 04:11:28 ajc
2273 * HTML changes to room banner
2275 Revision 212.1 2000/05/31 04:29:54 ajc
2276 * Initial support for "summary" (headers only, no body) mode of reading
2277 messages, and "read one" mode. For future support of 'traditional' email.
2279 Revision 212.0 2000/05/23 20:35:52 ajc
2280 * Tagged for the 2.12 release
2282 Revision 211.19 2000/05/18 02:33:39 ajc
2283 * Don't call whobbs() directly after changing masq room/host, it screws up the
2284 refresh. It now calls an HTTP redirect page instead.
2285 * added http_redirect(char *url) function to accomplish the above
2287 Revision 211.18 2000/05/08 17:24:32 ajc
2288 * Removed HTTP date fields because it was confusing browser caches (weird)
2289 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2291 Revision 211.17 2000/05/07 23:46:55 ajc
2292 * added Date: and Last-Modified: headers to HTTP output
2293 * masquerade room/host screen now runs in wholist window, and returns to it
2295 Revision 211.16 2000/05/02 17:32:06 ajc
2296 * Font related changes to html
2298 Revision 211.15 2000/04/20 02:42:23 ajc
2299 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2300 crashing every session, every time. (?)
2301 * End the session after displaying robots.txt or nocookies.html, to prevent
2302 big session logjams when either of these conditions are met
2304 Revision 211.14 2000/04/15 15:43:46 nbryant
2305 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2306 64-bit gcc on sparc is evil)
2308 Revision 211.13 2000/04/06 20:42:03 nbryant
2309 * configure.in: fix a typo
2311 Revision 211.12 2000/04/06 20:37:01 nbryant
2312 * solaris cleanups and warning fixes
2314 Revision 211.11 2000/03/31 03:48:52 ajc
2315 * text_to_server() now behaves the way web users expect text entry to work.
2316 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2318 Revision 211.10 2000/03/31 02:39:06 ajc
2319 * Fixed bugs in "Site configuration" and added new fields.
2321 Revision 211.9 2000/03/31 02:08:45 ajc
2322 * Added "max messages per page" and "read next nnn" stuff to read loop
2323 (probably not in its final form)
2325 Revision 211.8 2000/03/28 17:02:47 nbryant
2326 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2328 Revision 211.7 2000/03/27 16:18:17 ajc
2329 * Implement multi-room chat as available in Citadel 5.70
2331 Revision 211.6 2000/03/23 04:45:15 ajc
2332 * Experimental move of wholist to a separate auto-refreshing window
2334 Revision 211.5 2000/03/19 22:49:03 ajc
2335 * Made the header-bar buttons more visible
2336 * Added a "reply" header-bar button
2337 * Move "Subject:" lines into the header-bar
2338 * Padded the header-bars by one pixel (nicer looking)
2339 * Changed message date/time output format
2341 Revision 211.4 2000/03/19 19:49:31 ajc
2342 * Added support for unix domain sockets
2344 Revision 211.3 2000/02/11 23:45:04 nbryant
2345 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2346 * tcp_sockets.c: include <arpa/inet.h>
2348 Revision 211.2 2000/02/11 23:30:04 nbryant
2349 configure.in: added some code for FreeBSD
2351 Revision 211.1 2000/01/11 04:20:40 ajc
2352 * Add "close window" option to goodbye screen
2354 Revision 211.0 2000/01/04 15:24:16 ajc
2355 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2356 * This will be released as v2.11; tagged everything as such.
2358 Revision 210.0 1999/12/24 04:57:18 ajc
2361 Revision 1.121 1999/12/23 04:54:48 ajc
2362 * Changed session cookie from hexadecimal encoding to base64
2363 * Removed overly verbose logging
2365 Revision 1.120 1999/12/12 18:12:28 ajc
2366 * get http request: clear hold buffer before starting to read in HTTP request.
2367 This was causing some requests to get corrupted.
2369 Revision 1.119 1999/12/08 18:25:21 ajc
2370 * Increased the size of the backlog queue length passed to accept() and made
2371 it a configuration parameter in webcit.h
2373 Revision 1.118 1999/12/07 16:09:26 ajc
2374 * Better (non fireworks display mode) handling of broken HTTP sockets
2376 Revision 1.117 1999/12/06 03:40:29 ajc
2377 * Moved a bunch of other global variables to per-session variables
2379 Revision 1.116 1999/12/06 02:05:33 ajc
2380 * Moved global march list into per-session context
2382 Revision 1.115 1999/12/05 18:38:02 ajc
2383 * Auto-scaling worker thread pool size
2385 Revision 1.114 1999/12/05 17:38:41 ajc
2386 * Additional debugging and cleanup
2388 Revision 1.113 1999/12/04 22:16:05 ajc
2389 * Moved all diagnostic output to stderr
2390 * Moved "HTTP/1.0 200 OK" output to output_headers()
2392 Revision 1.112 1999/12/04 21:56:59 ajc
2393 * Finished the overhaul. Now to tune...
2395 Revision 1.111 1999/12/03 17:59:53 ajc
2396 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2397 pseudocode so the build is currently broken.
2399 Revision 1.110 1999/12/03 16:37:46 ajc
2400 * Repaired HTTP output for image transfers and static content
2402 Revision 1.109 1999/12/03 05:09:54 ajc
2403 * Rewrote the HTTP engine and application coupling to run in a worker thread
2404 model and to run as a single multithreaded program (eliminated helper
2405 processes and pipes). It currently runs but has many large bugs.
2407 Revision 1.108 1999/12/03 00:18:20 ajc
2408 * Added ".c.o" rule to Makefile
2410 Revision 1.107 1999/11/26 03:32:59 ajc
2411 * Started moving all of the global variables into a struct, to facilitate
2412 multithreaded server.
2414 Revision 1.106 1999/11/26 01:28:10 ajc
2417 Revision 1.105 1999/11/04 02:05:02 ajc
2418 * Added 'number of worker threads' to site config screen
2420 Revision 1.104 1999/10/25 02:25:09 ajc
2421 * Shuffled around the room editing commands
2423 Revision 1.103 1999/10/14 04:07:18 ajc
2424 * Cleaned up the bottom-of-page icons
2426 Revision 1.102 1999/10/08 23:58:11 ajc
2427 * Minor bug fix in registration screen
2429 Revision 1.101 1999/10/06 02:44:02 ajc
2430 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2431 it back in when it's fixed. Also added more attempts at cache disabling,
2432 but it still doesn't work in the StarOffice browser. I don't know why.
2434 Revision 1.100 1999/10/02 03:26:14 ajc
2435 * Merged in Nick's bit of JavaScript to handle key commands.
2436 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2437 in a text field. Right now you can't even log in.
2439 Revision 1.99 1999/09/01 01:06:11 ajc
2440 * Added "max message length" field in global config screen
2442 Revision 1.98 1999/08/14 18:16:10 ajc
2443 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2446 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2447 * Did neat stuff to the bottom of the page
2449 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2450 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2451 to a Citadel server fails.
2452 * messages.c: don't auto-link URL's in messages if it would cause
2455 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2456 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2457 compiler. This should make more browsers happy.
2459 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2460 * Added support for "robots.txt" telling spiders to go away.
2461 * Do a slrp_highest() when logging off.
2463 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2464 * Rearranged the code in "Site-wide configuration" and "Generic
2465 server command" to avoid nested server operations
2467 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2468 * webcit.c: added "back, top, next" buttons to bottom of each page
2469 * menubar.html: replaced "User list" with "Page another user"
2471 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2472 * context_loop.c: rearranged some code to try to eliminate deadlocks
2474 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2475 * Unknown URL's now display the main menu instead of diagnostics
2476 * Diagnostics are now at <baseurl>/diagnostics
2478 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2479 * Session no longer locks up when an express message is cancelled
2480 * The default Citadel server is now "localhost" instead of uncnsrd
2481 * Added some documentation
2483 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2484 * roomops.c: made room banner graphics more reliable
2485 * messages.c: added code to prevent accidental "double-posting"
2486 * who.c: fixed the "Change room/host/user" submit logic
2488 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2489 * Changed static/menubar.html so the text is readable
2491 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2492 * Ditched the frames mode completely. It wasn't working properly in,
2493 among other places, IE 5. Die, Bill, Die.
2495 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2496 * Fixed the behavior of the "forget room" routine, to properly handle
2497 the transition back to the Lobby after it's all done.
2498 * Added ExpressMessageCat() to allow code to send the user messages
2499 along with incoming express messages
2500 * WebCit now sends the name of the end user's browser as the client
2501 name in a Citadel IDEN command rather than its own name.
2503 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2504 * Minor code cleanups
2505 * New mail notification
2507 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2508 * Top-aligned all the cells in the fake frames in non-frames mode
2510 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2511 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2512 of a Goto, in order to prevent it from first marking all msgs old.
2514 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2515 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2516 which can differentiate the needs of frames and noframes modes
2518 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2519 * webserver.c: added "-t" option to send traces somewhere else
2521 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2522 * context_loop.c: display an error page if the client browser
2523 requests a non-root page and there is no cookie set
2524 * webserver.c: took my name off the copyright notice (it's a group
2527 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2528 * Reworked a lot of the structure, made more HTML "embeddable"
2529 * Changed the noframes mode to display "fake" frames using tables
2531 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2532 Changed some output formatting (mainly <FONT> tags).
2533 Changed who.c to use urlescputs() rather than escputs()
2534 in urls so GOTOs and User Profiles work when the string has a
2537 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2538 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2539 How to cause "onLoad=" to cause a sibling frame to refresh without
2540 having to use the nonportable HTTP "Window-Target:" directive. Began
2541 implementation of this; it should allow portable NS/IE compatibility.
2543 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2544 * Implemented "access level required to create rooms"
2546 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2547 * webcit.c: modified getz() to *exit* the program when fgets()
2548 returns an error. This is actually the desired behavior; it would
2549 otherwise busy-loop forever on a broken pipe.
2551 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2552 * webcit.c: added to getz() the ability to return an error code;
2553 implemented this in the main loop, hopefully fixing problems
2554 * Added "braindamage" file (frames/JS browser compatibility list)
2555 * Added HTTP "User-agent:" detection
2556 * wildmat.c, braindamage.c: added
2557 * Initial value of 'noframes' is now set by the braindamage check
2558 * Ran everything through "indent -kr -i8"
2559 * roomops.c: in room list, print a in otherwise empty cells
2561 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2562 * context_loop.c: warning fix
2563 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2565 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2566 * Resolve the name of the connecting host and pass it on to Citadel
2568 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2569 * wDumpContent() is now responsible for </BODY></HTML> most of the
2570 time (parameter settable) so that the main menu can easily be
2571 embedded in every page when running in noframes mode
2572 * noframes mode selection is now carried in the cookie
2574 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2575 * Made the frames stuff less dependent on the HTML TARGET= directive
2576 and more dependent on the HTTP Window-target: directive.
2577 * Made the system semi-navigable in noframes mode.
2579 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2580 * Brought over the new room listing code and <G>oto heuristics
2581 from the main Citadel tree, to pay attention to floor/room ordering
2583 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2584 * Modified the back end of mime_parser to use callbacks instead of
2585 doing something specific. Now we can use it elsewhere.
2587 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2588 * Fixed the bugs in "Site-wide configuration"
2589 * Added a "generic server commands" screen
2591 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2592 * Reduced the multiple cookies down to one cookie combining all data.
2594 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2595 * Removed wc_host and wc_port cookies.
2596 * Added an "edit your session" screen to change your wholisting.
2598 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2599 * Added "enter registration"
2600 * Set up automatic trigger of Enter Registration when the server
2602 * Established that a one-to-one WebCit/Citadel correspondence will
2603 be required. No big deal due to shared code segments.
2604 * Added "change password"
2605 * Added networking configuration screens. These still need testing.
2606 * Added a "kill session" link to each line of the wholist when
2607 logged in as an aide, and the screens to perform this operation.
2609 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2610 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2611 * "Finished" the MIME parser.
2612 * Got image uploads working.
2613 * Added "add/edit user photo" screens.
2614 * Added "add/edit room graphic" screens.
2615 * Added "add/edit floor graphic" screens.
2616 * Fixed display of floor graphic in known rooms list.
2618 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2619 * Wrote mime_parser.c for handling of image uploads. This will also
2620 be used in future Citadel MIME projects.
2622 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2623 * Fixed a bug in the room banner display code
2624 * Added "delete room"
2625 * Added "validate users"
2627 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2628 * Added "edit room info file"
2631 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2632 * Changed the "auto read new" functionality from a meta refresh tag
2633 to an "onload" directive (the former was causing graphics problems)
2634 * Added "create room"
2637 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2638 * Got the Zap and List-Zapped commands working
2639 * Added a convenience function to display a page with an error string
2640 * Automatically do a read-new-msgs whenever a new room banner is loaded
2642 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2643 * Added the screens to send pages
2644 * Changed message headers to display in bigger font, non-boldface
2645 * Added the chat system
2646 * Added goto private rooms
2648 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2649 * Replace "Citadel" in menu bar with the Citadel logo
2651 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2652 * automatically regenerate Makefile when Makefile.in changes
2654 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2655 * context_loop.c: Moved "remove session" into its own function.
2656 Check for dead webcit child process before each transaction.
2657 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2658 against broken HTTP connections.
2659 * Added a housekeeping thread to periodically remove dead sessions
2660 and kill idle sessions.
2661 * messages.c: added "delete message" functionality
2662 * messages.c: added "move message" functionality
2663 * userlist.c: added. This adds "userlist" and "show user" functions.
2664 * roomops.c: fixed buggy implementation of ungoto
2665 * Set up an option in output_headers() to optionally print the most
2666 often used opening HTML as well as the HTTP headers.
2667 * Display express messages in cute little JavaScript popup window.
2669 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2670 * Brought over message reading and entry functions from old WebCit
2672 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2673 * context_loop.c: really fix the SO_LINGER stuff
2674 * webserver.c: remove commented-out references to SO_LINGER
2676 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2677 * context_loop.c: After fork(), child process closes the HTTP socket
2678 so when the parent process closes it, it actually _does_ close.
2679 Otherwise, aIEeeee and possibly other browsers will hang.
2680 * Added support for graphics images retrieved from the Citadel server.
2681 * Set up login banner graphic and background image graphic
2683 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2684 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2686 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2687 * Smoothed out some of the login/logout code. Failed authentication
2688 now works the way it should.
2689 * Added support for new user login (still need to handle registration).
2691 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2692 * Discovered that the HTTP socket problem is related to a socket that
2693 isn't properly lingering on close. Temporarily hacked a sleep(10)
2694 into context_loop.c until it is figured out.
2696 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2697 * Did a little debugging, still trying to figure out why logging in
2698 displays "Connection reset by peer" error. It used to work...
2700 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2701 * Makefile.in: updated dependencies
2703 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2704 * Fixed broken interpretation of variables specified in the URL
2705 * added new "action" variable to make main loop simpler
2707 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2708 * webserver.c: prototype vsnprintf
2709 * context_loop.c: warning fix
2711 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2712 * tcp_sockets.c: removed some dead code
2713 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2714 unused ends of pipes, fix a file descriptor leak and a race condition
2715 * portability enhancements
2717 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2718 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2720 * converted to autoconf and began port to Digital UNIX
2722 * context_loop.c: moved the monster 64k buffer array off the stack
2723 * tcp_sockets.c: getservbyname() doesn't set errno.
2725 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2726 * webserver.c: warning fix