2 Revision 619.31 2005/07/22 15:07:29 ajc
3 * 'whobbs' is now 'who'
4 * Refactored the wholist code to have its inner div output by a separate
5 function, in anticipation of possible ajax functionality being added
7 Revision 619.30 2005/07/22 04:03:30 ajc
8 * HTML messages in foreign character sets are now converted to UTF-8 for
11 Revision 619.29 2005/07/22 03:40:22 ajc
12 * Handle display of RFC2047-encoded subjects and senders by converting
13 them to UTF-8 (all WebCit pages are output as UTF-8). Resolves bug #136.
15 Revision 619.28 2005/07/20 04:26:24 ajc
16 * Detect libiconv on the host system and link it in if present.
17 * If libiconv is present, convert foreign charsets to UTF-8 on the fly
18 when outputting text/plain messages. (Still need to do text/html.)
20 Revision 619.27 2005/07/19 17:05:23 ajc
21 * Removed the last couple of places where forms were submitted using
22 the GET method. POST is just so technologically cleaner that we should
24 * Fixed a bug in the MIME parser that was causing it to not be 8-bit
27 Revision 619.26 2005/07/19 14:23:04 ajc
28 * mime_parser.c: don't default Content-type: to text/plain, because when
29 an HTTP POST operation is performed, the content type is expected to
32 Revision 619.25 2005/07/19 04:15:45 ajc
33 * Brought over the newest version of the MIME parser from Citadel,
34 containing an API that supports arbitrary character sets.
36 Revision 619.24 2005/07/14 04:21:53 ajc
37 * More intelligent JavaScript to handle the greying out of end date and
38 start/end times when "all day event" is selected.
40 Revision 619.23 2005/07/14 04:02:18 ajc
41 * Fix bug #147 (date sometimes saved incorrectly for all day events due
42 to timezone differences)
44 Revision 619.22 2005/07/13 16:55:59 ajc
45 * Use the new icons in more places.
47 Revision 619.21 2005/07/13 01:59:20 ajc
48 * Installed the final batch of new icons
50 Revision 619.20 2005/07/12 22:10:52 ajc
53 Revision 619.19 2005/06/29 17:55:32 ajc
54 * Any HTTP method other than GET or POST is now routed directly to the
55 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
57 * GroupDAV requests not beginning with "/groupdav" now automatically have
58 that prefix prepended to them.
60 Revision 619.18 2005/06/29 15:25:00 ajc
61 * Added an experimental OPTIONS method. This is not required by GroupDAV,
62 but it is an experiment to see whether we can use the same code framework
63 to implement other DAV variants in the future.
65 Revision 619.17 2005/06/29 03:12:28 ajc
66 * Bumped internal version number to 6.20
68 Revision 619.16 2005/06/29 03:10:10 ajc
69 * PROPFIND on an individual item inside a room now works (it simply
70 spews the href and etag properties, regardless of what the request
71 was). This is not valid GroupDAV, but Kontact expects this request to
72 succeed before an item can be deleted, so we provide a simple response.
74 Revision 619.15 2005/06/28 14:12:38 ajc
75 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
76 a case-sensitivity bug in the Kontact client.
78 Revision 619.14 2005/06/27 22:15:38 ajc
79 * Header file adjustments to make it work on FreeBSD
81 Revision 619.13 2005/06/27 17:38:06 ajc
82 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
83 UTF-8 is going to be the standard character set for the Citadel system.
85 Revision 619.12 2005/06/24 19:58:02 ajc
86 * Added a "preferences and settings" screen for each user.
87 * Removed the javascript date output stuff because it's not granular
88 or international enough.
89 * All dates and times can now be 12 or 24 hours.
91 Revision 619.11 2005/06/24 15:17:48 ajc
92 * The date/time stamp of messages are now output using JavaScript's
93 toLocaleString() function, observing the browser's locale and timezone
94 instead of the web server's.
96 Revision 619.10 2005/06/23 04:01:59 ajc
97 * groupdav_main.c: remove double slashes in path name
98 (suggested by Johannes Schneider)
100 Revision 619.9 2005/06/22 03:04:22 ajc
101 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
103 Revision 619.8 2005/06/21 02:27:37 ajc
104 * Moved some JavaScript functions out of head.html and into a new wclib.js
105 file, which can be included and cached. This will form the basis for a
106 new WebCit JavaScript function library.
108 Revision 619.7 2005/06/20 20:38:50 ajc
109 * The main stylesheet is now in a separate file in the static/ directory.
110 Something we did recently must have fixed the caching problem, because it's
111 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
113 Revision 619.6 2005/06/20 03:47:44 ajc
114 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
115 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
116 reported by at least one site where the Internet configuration screen
119 Revision 619.5 2005/06/19 04:11:52 ajc
120 * Integrated the second batch of new icons.
122 Revision 619.4 2005/06/18 22:58:56 ajc
123 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
124 reasons -- the browser will cache favicon.ico and won't keep asking for
125 it over and over again, eliminating a second HTTP transaction every time
126 the user clicks on something.
128 Revision 619.3 2005/06/18 22:48:32 ajc
129 *** empty log message ***
131 Revision 619.2 2005/06/18 22:18:29 ajc
132 * Replaced the most recent batch of icons with a "better" set which was
133 sent by the design house. I don't know what the difference is, but
134 I'm going to assume they're better.
136 Revision 619.1 2005/06/15 03:56:56 ajc
137 * Accept ".ifb" as a valid extension for requesting free/busy
139 Revision 619.0 2005/06/15 01:52:33 ajc
142 Revision 611.15 2005/06/15 01:50:29 ajc
143 * Bumped the internal version number to 6.19
145 Revision 611.14 2005/06/14 14:47:48 ajc
146 * Moved the <td> and </td> in the room icon out of roomops.c and
147 into static/roombanner.html, since every room will have an icon now.
149 Revision 611.13 2005/06/14 03:21:57 ajc
150 * When no icon is present on the server for a room, display the default
151 icon for that room's current view.
152 * Replace "graphic" with "icon" throughout the system messages.
154 Revision 611.12 2005/06/14 01:59:43 ajc
155 * 16x16 icons in the new tree view. Nice!
157 Revision 611.11 2005/06/13 22:05:54 ajc
158 * Finished the initial NanoTree integration. TODO: use a different icon
159 for each node depending on the view set for that room.
161 Revision 611.10 2005/06/12 22:02:45 ajc
162 * Began replacing the old, sux0r-prone tree view with NanoTree.
163 WARNING: This isn't finished, but I'm committing it anyway because I have
164 to move to a different computer. DON'T RUN THIS.
166 Revision 611.9 2005/06/12 18:34:50 ajc
167 * Removed some unreferenced files from the static/ directory.
169 Revision 611.8 2005/06/12 17:01:00 ajc
170 * Increase maximum viewable message count from 4096 to 10000
171 * Summary view now truncates subject to 75 characters, and sender
172 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
174 Revision 611.7 2005/06/12 16:03:11 ajc
175 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
176 seen when they are viewed, and Goto does not automatically mark the
177 remaining messages as seen.
179 Revision 611.6 2005/06/11 22:29:07 ajc
180 * Integrated the first batch of new icons.
182 Revision 611.5 2005/06/07 04:31:00 ajc
183 * Don't compress when HTTP tracing/logging is enabled
185 Revision 611.4 2005/06/06 23:50:17 ajc
186 * Made some changes to the calendar/uuid logic to fix a bug that caused
187 duplicate entries for an event to appear in some situations
189 Revision 611.3 2005/06/06 16:20:36 ajc
190 * GroupDAV URI escape character is now '%' in order to be consistent...
192 Revision 611.2 2005/06/04 04:07:36 ajc
193 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
194 links in order to avoid them being in nested forms.
196 Revision 611.1 2005/06/02 16:10:08 ajc
197 * tools.c: generated uuid's no longer contain "{" and "}" characters.
199 Revision 611.0 2005/05/26 04:38:09 ajc
202 Revision 610.9 2005/05/26 04:37:59 ajc
203 * Updated internal version number to 6.11
205 Revision 610.8 2005/05/26 04:28:27 ajc
206 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
207 protocol accuracy of xmlns and etag responses.
208 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
209 removing a temporary hack that was put in during KDE 3.4 beta
211 Revision 610.7 2005/05/24 04:26:47 ajc
212 * Applied a patch sent by Johannes Schneider for correcting the XML
213 namespace presented in the PROPFIND command.
215 Revision 610.6 2005/05/23 19:30:34 ajc
216 * Move "enable full text" checkbox configuration to its new location in
217 the configuration back end.
219 Revision 610.5 2005/05/22 16:20:09 ajc
220 * siteconfig.c: add checkbox for enabling full text index on server
222 Revision 610.4 2005/05/11 03:00:03 ajc
223 * webcit.c: fixed a string bug that caused the whole system to not work
224 * messages.c: fullname only and brief date in summary view, so that it
225 doesn't wrap onto two lines quite as often
227 Revision 610.3 2005/04/11 20:09:33 ajc
228 * Began an assault on strcpy()
230 Revision 610.2 2005/04/11 14:45:12 ajc
231 * Replaced serv_gets() with serv_getln() - which now requires the caller
232 to supply the size of the target buffer.
234 Revision 610.1 2005/04/08 19:36:56 ajc
235 * Moved to the new string tokenizer API
237 Revision 610.0 2005/04/04 17:50:04 ajc
238 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
240 Revision 603.15 2005/04/04 17:49:31 ajc
241 * configure.in: fix libical version detection
242 * bumped internal version number to 6.10
244 Revision 603.14 2005/03/30 21:44:44 ajc
245 * Changed the color of the side button bar
246 * Removed session ID's from wholist display, because they are only
247 interesting to computers, not to people.
248 * Also changed the session ID variable (we still need it internally) from
249 a char to an int, because session numbers are big now.
251 Revision 603.13 2005/03/30 17:27:55 ajc
252 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
253 calls and also enabled SSLv3/TLSv1
255 Revision 603.12 2005/03/10 05:13:21 ajc
256 * Created the framework for the "first time setup wizard"
258 Revision 603.11 2005/03/09 04:08:30 ajc
259 * Delete room is now confirmed through a JavaScript popup instead of
261 * New icon for "Tasks." In order to keep it consistent with the rest of
262 the icons, it is ugly.
263 * Modified page popup style slightly.
265 Revision 603.10 2005/03/08 04:59:31 ajc
266 * More attractive display of vCards (hide unknown fields)
267 * Added "title" and "organization" to vCard display/edit
268 * Replaced semicolon with comma-space in vCard name display
270 Revision 603.9 2005/03/07 04:03:28 ajc
271 * auth.c: shrink the margins on the login screen so the user sees something
273 * Allow editing of address book entries wherever possible.
274 * Anything that was a (link) is now a [link]
276 Revision 603.8 2005/03/07 01:45:30 ajc
277 * Rolled back to the old RTE because the new one doesn't work in Safari.
279 Revision 603.7 2005/03/05 22:26:26 ajc
280 * crypto.c: allow use of chained certificates
282 Revision 603.6 2005/03/05 05:04:34 ajc
285 Revision 603.5 2005/03/04 04:21:05 ajc
286 * When a room is set to the "mailbox" view, "Read new / read all" is
287 replaced by "View message list."
289 Revision 603.4 2005/02/28 04:01:55 ajc
290 * Updated to the latest version of Kevin Roth's richtext editor. Had to
291 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
292 allow it to gracefully degrade in Konqueror even when we specify our
294 * Modified the message entry screen a bit. Full height just isn't practical
295 with all those wacky browsers out there, unfortunately. Removed most of
298 Revision 603.3 2005/02/23 05:08:20 ajc
299 * Better control of HTTP headers which control browser caches. Static
300 objects are getting properly cached now.
302 Revision 603.2 2005/02/22 05:15:28 ajc
303 * When the "begin_burst() / end_burst()" semantics are in use, perform
304 gzip compression when the client indicates support for it.
306 Revision 603.1 2005/02/21 23:00:04 ajc
307 * begin_burst() / end_burst() semantics now apply to all pages which are
308 output using the "include_html_head" option of output_headers() (which
309 is nearly all of them). This should speed up the network considerably,
310 and also pave the way for another attempt at adding zlib compression
313 Revision 603.0 2005/02/21 22:00:13 ajc
316 Revision 602.10 2005/02/21 21:57:55 ajc
317 * Various debugging type of everythingism to help chat mode to work.
319 Revision 602.9 2005/02/21 04:47:41 ajc
320 * When creating rooms:
321 * 1. Selecting a view other than "Bulletin Board" causes the room access
322 * type to default to "private mailbox"
323 * 2. When the room access type changes to "private mailbox," the floor
324 * selector is greyed out because it is irrelevant.
326 Revision 602.8 2005/02/20 06:48:30 ajc
327 * View-o-matic now has "View as: " before it. "Messages" has been changed
328 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
329 * The View-o-matic is now styled to be smaller and color-matched to the
330 banner box it lives in.
331 * Removed "Summary" from message range selector. It is redundant.
333 Revision 602.7 2005/02/20 06:27:53 ajc
334 * Switched the Reply/Move/Delete buttons back to ordinary links, because
335 the nested forms were causing the bottom part of the outer form to stop
336 working (message range selector went dead). Thanks to triLcat for
339 Revision 602.6 2005/02/19 06:01:14 ajc
340 * The previous <div style=\"margin-right:1px\"> has been replaced by a
341 named div in the stylesheet. This allows us to perform a vile, sleazy
342 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
343 will unfortunately always be a right margin in IE6, but there
344 doesn't appear to be any easy workaround.
346 Revision 602.5 2005/02/19 05:22:00 ajc
347 * Replaced all the "centered 99% tables" with 100% width tables wrapped
348 inside a div with margin-right:1px to remove the horizontal scrollbar
349 in Gecko without creating whitespace. IE6's problem is much more
350 serious and will require dropping a nuclear bomb on Redmond to fix.
352 Revision 602.4 2005/02/18 05:09:52 ajc
353 * Moved the room access control screen into a tab on the edit room menu
355 Revision 602.3 2005/02/17 04:48:26 ajc
356 * After setup is complete, tell them how to log in.
357 * Don't allow the creation of accounts with blank passwords.
358 * Don't allow users to change to a blank password.
359 * Fixed the positioning of a few more screens that accidentally got
360 partially hidden underneath the iconbar.
361 * Boldfaced the "Password changed." and other prompts.
362 * Removed the unreadable blue-on-blue links in the calendar day
363 view. They're redundant anyway, now: "Add new calendar event" and
364 "month view" are both in the banner bar.
365 * "New messages / All messages" are now "Read new messages / Read all
367 * "Save message" button is now "Post message" for public room posts,
368 and "Send message" for email.
369 * "Message has been posted" is now "Message has been sent" for email.
370 * Swapped positions of "Add users" and "Edit users" boxes.
371 * vCard editor: "Other Internet email addresses" is now "aliases"
372 * Renamed the "Users" button to "Who is online?"
374 Revision 602.2 2005/02/16 05:40:31 ajc
377 Revision 602.1 2005/02/16 05:22:22 ajc
378 * inetconf.c: fixed memory management problem that was causing all
379 the inetconf to get discarded during edit on IBM POWER5
381 Revision 602.0 2005/02/15 05:23:10 ajc
384 Revision 601.3 2005/02/15 05:20:44 ajc
385 * Fixed an HTTP output error for static data which was causing images
386 to display improperly in Konqueror
387 * Changed most of the beginbox_nt boxes to centered tables with 99%
388 width, to avoid the mysterious horizontal scrollbar
390 Revision 601.2 2005/02/14 04:57:23 ajc
391 * Started changing some of the top-level tables from 100% width to 99%
392 width in order to keep the b0rken CSS box-model from displaying a
393 horizontal scroll bar when it shouldn't. Lose, lose, lose.
395 Revision 601.1 2005/02/13 04:22:31 ajc
396 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
398 Revision 601.0 2005/02/12 04:23:43 ajc
401 Revision 528.48 2005/02/11 03:35:57 ajc
402 * useredit.c: added an "Delete user" button, because it was unintuitive
403 to tell people "Delete a user by setting their access level to 0"
405 Revision 528.47 2005/02/09 04:37:32 ajc
406 * More GroupDAV fixes and tuning.
408 Revision 528.46 2005/02/07 22:02:00 ajc
409 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
410 and no whitespace between tags. We have discovered that doing otherwise
411 will break certain clients.
413 Revision 528.45 2005/02/06 03:59:33 ajc
414 * Added some HTTP Date: header output
416 Revision 528.44 2005/02/05 22:58:46 ajc
417 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
419 Revision 528.43 2005/02/05 08:36:13 ajc
420 * Added an everything-buffering thingi so we can do Content-length:
422 Revision 528.42 2005/02/05 04:16:01 ajc
423 * Cleanup of new message range view-o-matic
424 * GroupDAV GET operations now only send the Content-type: and Date:
425 headers. All the others are irrelevant.
427 Revision 528.41 2005/02/04 19:19:23 ajc
428 * Message reading range selection is now a drop-down box.
430 Revision 528.40 2005/02/04 17:22:18 ajc
431 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
433 Revision 528.39 2005/02/04 03:43:31 ajc
434 * fixed the tasks view in the summary screen
436 Revision 528.38 2005/02/03 05:13:57 ajc
437 * More tuning for GroupDAV compliance.
439 Revision 528.37 2005/02/03 04:38:40 ajc
440 * VTODO components need to be encapsulated inside VCALENDAR components,
441 just like we do with VEVENT components. There's a bunch of software
442 (including the beforesave hook on our own Citadel server) that expects
445 Revision 528.36 2005/02/02 23:25:21 ajc
446 * Encode GroupDAV uid's using more concise string escaping, because the
447 old way was making KOrganizer choke.
449 Revision 528.35 2005/02/02 04:13:36 ajc
450 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
452 Revision 528.34 2005/02/01 23:15:50 ajc
453 * Completed GroupDAV PUT. Untested.
455 Revision 528.33 2005/02/01 19:52:29 ajc
456 * Bumped the internal version number to 6.01
457 * Set the minimum required Citadel version to 6.40, because we need the
458 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
461 Revision 528.32 2005/02/01 15:15:40 ajc
462 * Better purging of not-logged-in GroupDAV sessions
464 Revision 528.31 2005/02/01 14:55:12 ajc
465 * Reworked the PROPFIND xml output based on an example transaction
466 supplied by Reinhold Kainhofer. Groupware folder enumeration works
467 properly in Kontact now.
469 Revision 528.30 2005/02/01 03:49:09 ajc
470 * Completed "folder list" PROPFIND, now listing all rooms set to a
471 calendar, tasks, or address view, using the GroupDAV properties.
473 Revision 528.29 2005/02/01 02:28:32 ajc
474 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
475 When defaulting a new event date/time to now, set the seconds to zero
478 Revision 528.28 2005/01/31 23:31:26 ajc
479 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
480 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
482 Revision 528.27 2005/01/31 16:24:47 ajc
483 * iconbar is now a happy css hovery lightupy div thing
485 Revision 528.26 2005/01/29 03:59:25 ajc
486 * Implemented the GroupDAV DELETE method.
488 Revision 528.25 2005/01/28 05:25:43 ajc
489 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
490 directly inside the iconbar div.
492 Revision 528.24 2005/01/28 05:13:02 ajc
493 * GroupDAV object URL's are now based on the EUID of a message (which is
494 derived from the UID of the groupware object itself) instead of the
495 message number. This was done in order to conform to GroupDAV's
496 requirement that the URL cannot change after an object is updated.
497 * The ETag of a GroupDAV object is still the message number, and in fact
498 doing so meets that requirement perfectly.
500 Revision 528.23 2005/01/26 18:15:34 ajc
501 * PROPFIND now outputs fully qualified URL's
503 Revision 528.22 2005/01/26 18:02:22 ajc
504 * Initial implementation of GroupDAV PROPFIND
506 Revision 528.21 2005/01/26 16:28:23 ajc
507 * Output ETags in double quotes to conform with the new GroupDAV draft.
508 * Output HTTP Server: header in GroupDAV transactions
509 * Server: header now displays both WebCit and Citadel versions
510 * Added groupdav_common_headers() to output HTTP headers common to all
511 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
513 Revision 528.20 2005/01/25 19:51:04 ajc
514 * Accept escaped characters in GroupDAV GET URL's
516 Revision 528.19 2005/01/25 04:17:20 ajc
517 * Implemented the Groupdav GET method, more or less in its final form
518 (still need to fix the room/folder naming semantics)
520 Revision 528.18 2005/01/25 03:12:27 ajc
521 * Completed HTTP "Basic" authentication, and a stub function for the
522 main entry point for GroupDAV functions.
524 Revision 528.17 2005/01/24 03:37:48 ajc
525 * Began laying the groundwork for http-authenticated GroupDAV sessions.
527 Revision 528.16 2005/01/22 22:50:51 ajc
528 * removed descriptions in non-main menus
530 Revision 528.15 2005/01/20 21:24:27 ajc
531 * When viewing a calendar room, the "Read all messages" link in the
532 room banner has been replaced by "Day view" and "Month view" links.
533 (I have also imported icons for week and year views, in case we add
536 Revision 528.14 2005/01/20 16:13:56 ajc
537 * Added in a bunch of stupid JavaScript to allow the instant message
538 window to be dismissed.
540 Revision 528.13 2005/01/20 04:10:41 ajc
541 * Cleaned up a bunch of unused cruft from the old layout
542 * Instant messages are now displayed in a div that layers itself
543 over the rest of the site. It would be nice if we could figure out
544 a way to make a clickable "hide" box...
546 Revision 528.12 2005/01/17 04:38:14 ajc
547 * Navbar is now dynamic, in an attempt to make only the relevant controls
548 appear on any given page.
550 Revision 528.11 2005/01/15 07:19:08 ajc
551 * Removed the fixed pixel width from the tree view room list so it doesn't
552 wrap around in an ugly way on aIEeeee.
554 Revision 528.10 2005/01/15 05:26:27 ajc
555 * Message entry window is now somewhat full screen.
557 Revision 528.9 2005/01/14 21:03:17 ajc
558 * A few logging hacks
560 Revision 528.8 2005/01/14 15:00:51 ajc
561 * Placed the navbar into the room banner, at least in its temporary form.
563 Revision 528.7 2005/01/14 04:53:54 ajc
564 *** empty log message ***
566 Revision 528.6 2005/01/14 04:53:12 ajc
567 * Got the three-pane model working not only with web browsers, but also
568 with the disgusting abomination called Internet Explorer.
570 Revision 528.5 2005/01/13 18:38:08 ajc
571 * Insert a newline between </div> and <div id="text">
573 Revision 528.4 2005/01/11 16:20:18 ajc
574 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
577 Revision 528.3 2005/01/11 05:05:08 ajc
578 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
579 * Ripped things apart in a big way. The frameset is gone (except for
580 chat, for which we'll probably keep frames). Iconbar and banner are
581 now done using CSS and <div> tags.
582 * Room read/enter/goto controls are currently missing. Stay tuned.
583 * I am in the process of rewriting all of the markup as valid XHTML.
585 Revision 528.2 2004/12/29 22:08:08 ajc
586 * roomops.c: provide a way to create room shares with a mapping to an
587 alternate room name on the other end.
589 Revision 528.1 2004/12/29 17:28:09 ajc
590 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
591 all corrupty-whatever when a remote room name mapping is found. Display
592 the mapping and preserve it across share/unshare operations.
594 Revision 528.0 2004/12/28 03:58:34 ajc
597 Revision 527.1 2004/12/28 03:58:24 ajc
598 * Corrected overly-escaped reply-to addresses in "reply" button
599 * Repaired toggling of self-service account creation in admin screen
600 * Bumped internal version number to 5.28
602 Revision 527.0 2004/12/07 04:41:37 ajc
605 Revision 526.1 2004/12/07 04:41:02 ajc
606 * Finally tracked down the WC->vars heap corruption issue (for real this
607 time). We now call clear_local_substs() at the end of each HTTP
608 transaction, whether we need to or not, instead of calling it whenever
609 we're done with something we wanted session variables for.
610 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
611 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
612 preventing it from getting clobbered by another session.
613 * Bumped internal version number to 5.27
615 Revision 526.0 2004/12/01 21:35:56 ajc
618 Revision 525.4 2004/12/01 21:35:44 ajc
619 * Changed internal version number to 5.26
621 Revision 525.3 2004/12/01 21:34:17 ajc
622 * Numerous memory management bugfixes.
624 Revision 525.2 2004/12/01 16:48:24 ajc
625 * tools.c: don't crash when striplt() is called with a zero-length string
627 Revision 525.1 2004/11/12 18:02:36 ajc
628 * Updated the richtext editor (new version from Kevin Roth's site)
630 Revision 525.0 2004/11/03 20:21:10 ajc
633 Revision 524.7 2004/11/03 20:21:02 ajc
634 * Changed internal version number to 5.25
636 Revision 524.6 2004/10/20 02:41:41 ajc
638 * Added the notes room to the icon bar
639 * Set up an initial implementation of Notes view. Attractive enough to
640 publish, but read-only. Needs a note editor.
642 Revision 524.5 2004/10/15 03:10:24 ajc
643 * Calendar objects UID now generated by generate_uuid() which creates
644 pseudo-DCE-ish UUID's.
646 Revision 524.4 2004/10/05 01:59:31 ajc
647 * localtime_r() fixes
649 Revision 524.3 2004/10/03 02:56:35 ajc
650 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
652 Revision 524.2 2004/10/01 16:23:23 ajc
653 * Set up framework for "notes" view, and added a skeleton function for
656 Revision 524.1 2004/09/30 03:44:01 ajc
657 * fix line width break problem in chat
659 Revision 524.0 2004/09/28 16:12:44 ajc
662 Revision 523.12 2004/09/28 16:12:30 ajc
663 * Prepare for 5.24 release
665 Revision 523.11 2004/09/27 02:17:47 ajc
666 * messages.c: fix build problem on non-calendar-enabled installations
667 * floors.c: fix a warning message
669 Revision 523.10 2004/09/25 03:34:21 ajc
670 * summary.c: Fixed a calling syntax problem
672 Revision 523.9 2004/09/25 03:18:43 ajc
673 * small stylesheet fix
675 Revision 523.8 2004/09/24 04:21:41 ajc
676 * Fixed display bug for room list mode when we dropped down multiple
677 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
679 Revision 523.7 2004/09/24 04:08:25 ajc
680 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
681 rooms without new msgs
683 Revision 523.6 2004/09/24 04:04:34 ajc
684 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
687 Revision 523.5 2004/09/23 03:21:10 ajc
688 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
690 Revision 523.4 2004/09/16 02:42:37 ajc
691 * Set default view of new rooms during CRE8 command instead of afterwards
693 Revision 523.3 2004/09/15 03:08:50 ajc
694 * Support config of seaperate MSA port in Citadel 6.26
696 Revision 523.2 2004/09/10 03:49:17 ajc
697 * Added 'dialog' mode to setup
699 Revision 523.1 2004/08/31 20:31:01 ajc
700 * When saving VTODO (tasks), insert a UID if none is already present. Also
701 increment the sequence, or insert one if none is already present.
703 Revision 523.0 2004/08/31 03:02:37 ajc
706 Revision 522.30 2004/08/31 03:02:28 ajc
707 * Changed internal version number to 5.23
709 Revision 522.29 2004/08/27 02:40:06 ajc
710 * Ditched the graphical buttons because CSS can do the same thing faster.
712 Revision 522.28 2004/08/18 03:16:12 ajc
713 * 'move' and 'delete' buttons only show when allowed to do those things
715 Revision 522.27 2004/08/18 02:10:17 ajc
716 * Reply/Move/Delete buttons are now images, because system-native buttons
717 were too big and ugly.
719 Revision 522.26 2004/08/11 17:24:57 ajc
720 * static/iconbar.html: removed.
721 * Updated the "powered by citadel" graphic
723 Revision 522.25 2004/08/11 03:49:15 ajc
724 * Replaced all instances of the name "Citadel/UX" with "Citadel"
725 * Installed the "simple logo" in the iconbar
727 Revision 522.24 2004/08/09 03:11:20 ajc
728 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
730 Revision 522.23 2004/08/05 21:32:17 ajc
731 * Reply/Move/Delete are now buttons instead of links. This should enable
732 us to add some JavaScript magic for "Reply quoted" ...
734 Revision 522.22 2004/08/05 02:47:21 ajc
735 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
736 has a more predictable and attractive behavior, and can still be
737 overridden in the style sheet if the site operator wants to.
739 Revision 522.21 2004/08/04 03:52:23 ajc
740 * Tasks view is now pretty.
741 * Tasks view now displays date due for each task.
742 * Tasks view is now sorted by date due.
743 * Tasks view now displays overdue tasks in red.
745 Revision 522.20 2004/08/03 03:55:37 ajc
746 * Tasks view now uses the same buffer/dump logic as the calendar views, so
747 we can sort them by due date and do a prettier display. (Only the logic is
748 changed so far. The prettier display is forthcoming.)
750 Revision 522.19 2004/07/21 02:57:09 ajc
751 * Internet Configuration screen looks a little neater now
753 Revision 522.18 2004/07/21 02:45:15 ajc
754 * Completed the "Internet Configuration" screen
756 Revision 522.17 2004/07/16 19:13:37 ajc
757 *** empty log message ***
759 Revision 522.16 2004/07/16 19:13:10 ajc
760 * tools.c: display 12:00 as 12pm, not 12am
762 Revision 522.15 2004/07/16 03:14:03 ajc
763 * more work on inetconf screen
765 Revision 522.14 2004/07/16 02:50:00 ajc
766 * useredit.c: put a pretty box around user editing
768 Revision 522.13 2004/07/13 03:25:08 ajc
769 * inetconf.c: added. Not finished yet.
771 Revision 522.12 2004/07/10 03:10:19 ajc
772 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
773 floor level configurations.
774 * Put a space between OK and CANCEL buttons anywhere in the system where
776 * Some more of the room config/admin screens now return to themselves
777 with a "ok, you did that" message when OK is pressed, instead of dropping
778 out to the main menu.
780 Revision 522.11 2004/07/08 03:03:01 ajc
781 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
782 configuration (public rooms default and mailboxes default). Still need
783 to add floor and room policy screens.
785 Revision 522.10 2004/07/02 03:28:08 ajc
786 * Much-improved alphabet tabs for Address Book view. Now divides the
787 total number of names by (names per page, currently 60) and sets up
788 that many tabs, with proper [Aaa-Bbb] labels on them.
790 Revision 522.9 2004/07/02 03:26:06 ajc
791 *** empty log message ***
793 Revision 522.8 2004/07/01 02:40:40 ajc
794 * Clicking "Enter a message" in a groupware room now automatically calls
795 the correct editor for the type of objects in the room (message, calendar
796 event, task, address book entry)
798 Revision 522.7 2004/06/29 17:21:25 ajc
799 * Removed the word "room" in a few locations, as part of our push towards
800 not looking like a BBS when running in groupware mode
802 Revision 522.6 2004/06/29 00:37:02 ajc
803 * Made some fonts bigger because users were complaining...
805 Revision 522.5 2004/06/27 03:02:05 ajc
806 * Summary view -- always view ALL messages
807 * Summary view -- new messages are in boldface
809 Revision 522.4 2004/06/24 20:42:14 ajc
810 * Added the "server ip address" Citadel config option
811 * Site config: added "Changes will not take effect until..." language
814 Revision 522.3 2004/06/24 14:50:35 ajc
815 * Added the ability to listen on a single IP address instead of all addresses.
817 Revision 522.2 2004/06/22 02:21:56 ajc
820 Revision 522.1 2004/06/21 15:00:52 ajc
823 Revision 522.0 2004/06/19 03:21:35 ajc
826 Revision 521.10 2004/06/19 03:11:07 ajc
827 * Instead of a crufty "the topmost Internet email address will be used
828 for outgoing email" explanation, separated it into "Primary Internet
829 email address" and "Other email addresses" boxes.
831 Revision 521.9 2004/06/19 02:42:12 ajc
832 * Removed the "aides access to mailboxes" config option, which is no longer
833 part of the Citadel system.
835 Revision 521.8 2004/06/16 02:07:22 ajc
836 * Removed a couple of lines of debugging code leftover from last night
838 Revision 521.7 2004/06/15 03:06:11 ajc
839 * Bumped internal version number to 5.22
840 * Use new fast headers-only-no-mime fetch mode in Citadel for
843 Revision 521.6 2004/06/15 02:30:21 ajc
844 * Honor "maxmsgs" even when viewing a mailbox in summary mode
846 Revision 521.5 2004/06/12 04:26:38 ajc
847 * Fixed some garbled output resulting from turning things that look like
850 Revision 521.4 2004/06/11 16:09:36 ajc
851 * Moved the room graphic to the left of the room name in the banner, to
852 make it more consistent with the rest of the site.
853 * Reduced the size of the font in the iconbar
855 Revision 521.3 2004/06/11 03:15:08 ajc
856 * When "Add" is clicked without specifying an upload filename, resume
857 composition instead of aborting the post.
858 * Add attachments to messages in forward order, not reverse order
860 Revision 521.2 2004/06/10 03:08:48 ajc
861 * Improved the appearance of tabs in the room config screen
863 Revision 521.1 2004/06/10 02:58:55 ajc
864 * Made all the title boxes the same background color. The old scheme was
865 cute but not professional looking.
867 Revision 521.0 2004/06/06 19:53:25 ajc
870 Revision 510.15 2004/06/06 19:32:15 ajc
871 * Cleaned up a couple of FIXME's sitting around in the code
872 * Altered the conditions under which stray http://... strings are
873 automatically turned into links, to prevent that logic from
874 transforming IMG tags into gibberish.
875 * Set internal version number to 5.21
877 Revision 510.14 2004/06/04 02:29:07 ajc
878 * Fixed bug in "validate new users" screen (thanks Campy)
880 Revision 510.13 2004/06/03 03:21:22 ajc
881 * "Reply" button now carries the message subject into the reply.
883 Revision 510.12 2004/06/02 02:07:54 ajc
884 * setup.c: updated the setup script to configure two /etc/inittab entries,
885 one for http and one for https.
887 Revision 510.11 2004/06/01 21:46:47 ajc
888 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
889 during a read or write operation, do not attempt to finish the operation
890 unencrypted like we do in Citadel. Here in WebCit land it only causes
891 the server to segfault.
893 Revision 510.10 2004/06/01 19:01:22 ajc
894 * netconf.c: widened some of the text entry fields
895 * webcit.h: bumped up the internal version number to 5.20
897 Revision 510.9 2004/06/01 18:44:20 ajc
898 * Return to the old command-line usage (-s for https, service is either
899 http or https but not both)
901 Revision 510.8 2004/06/01 03:32:28 ajc
902 * Add "permanent room" setting to room edit screen
903 * create room -- allow longer strings
905 Revision 510.7 2004/06/01 00:36:43 ajc
906 * Hmmph. Do the session cookie as hex instead of base64. There really
907 are some characters in the base64 set that make HTTP do nasty things.
909 Revision 510.6 2004/05/31 21:43:27 ajc
910 * Added "|END" to the session cookie before base64-ing it. This fixes a
911 problem with certain room names causing the webserver to freak out and
912 break embedded images and stuff. I don't know why.
914 Revision 510.5 2004/05/31 20:34:11 ajc
915 * Message entry using Kevin Roth's excellent cross-platform richtext
918 Revision 510.4 2004/05/31 15:54:13 ajc
919 * "text" and "HTML" options for message entry.
921 Revision 510.3 2004/05/29 03:31:48 ajc
922 * tighten up the space between icons in the iconbar
924 Revision 510.2 2004/05/28 20:24:53 ajc
927 Revision 510.1 2004/05/24 03:02:38 ajc
928 * CSS change to make folder names stand out more in the "Folder View"
930 Revision 510.0 2004/04/30 04:08:58 ajc
933 Revision 506.13 2004/04/30 04:08:47 ajc
934 * Changed internal version number to 5.10
935 * Updated documentation for the new HTTPS service
937 Revision 506.12 2004/04/27 03:21:36 ajc
938 * Prompt for HTTPS port number during setup. We may make this optional.
940 Revision 506.11 2004/04/27 03:16:31 ajc
941 * When running on the same host as Citadel, if no key/cert are found,
942 symlink to Citadel's if possible.
943 * One server binary now forks to start both http and https servers.
945 Revision 506.10 2004/04/21 03:43:39 ajc
946 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
947 certs are also no longer invalid.
949 Revision 506.9 2004/04/21 02:25:13 ajc
950 * Replaced ctdl_install_certificate() with convenience functions found
951 in the OpenSSL library.
953 Revision 506.8 2004/04/21 02:19:41 ajc
954 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
955 understand, but read at http://www.informit.com/articles/article.asp?p=22078
956 ). Still doesn't work with Internet Monopolizer, though.
958 Revision 506.7 2004/04/20 02:32:44 ajc
959 * Allow setup to run seamlessly from within the Citadel Ridiculously
960 Easy Installer by observing the values of environment variables
961 CITADEL_INSTALLER, CITADEL, and WEBCIT.
963 Revision 506.6 2004/04/20 02:02:50 ajc
966 Revision 506.5 2004/04/16 03:14:06 ajc
967 * Minor fix for previous checkin
969 Revision 506.4 2004/04/16 02:59:01 ajc
970 * Completed SSL support. Still doesn't work with all browsers... gotta
973 Revision 506.3 2004/04/15 03:57:00 ajc
974 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
975 it has a crashy crashy bug in it. Don't use it yet.
977 Revision 506.2 2004/04/13 19:41:36 ajc
978 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
979 (freebusy data fetch for anonymous Kolab type clients)
981 Revision 506.1 2004/04/10 04:32:59 ajc
982 * Fixed some version and copyright date oopses
984 Revision 506.0 2004/04/10 04:29:30 ajc
987 Revision 505.22 2004/04/10 04:29:20 ajc
988 * Changed internal version number to 5.06
990 Revision 505.21 2004/03/29 04:30:20 ajc
991 * configure.in, Makefile.in: handle $LDFLAGS
993 Revision 505.20 2004/03/20 05:03:14 ajc
994 * Original startup thread becomes a worker thread after initialization.
995 Doing otherwise turns it into a zombie (at least on Linux) and possibly
996 leads to other problems
997 * Filter out NOOP's received in chat
999 Revision 505.19 2004/03/18 04:32:24 ajc
1000 * Removed the language in README.TXT which told everyone that chat wouldn't
1001 work with a non-local Citadel server, because that's no longer true.
1002 * Removed the old chat applet from the static/ directory
1004 Revision 505.18 2004/03/18 04:00:44 ajc
1005 * Rounded web boxes now look correct in all browsers.
1007 Revision 505.17 2004/03/17 18:25:31 ajc
1008 * When creating a new user, auto-chain to the "edit user configuration"
1009 screen, and subsequently auto-chain to the "edit address book entry"
1010 screen. This creates a nice sensible workflow.
1012 Revision 505.16 2004/03/15 22:47:09 ajc
1013 * Prettied up the chat window a little more.
1015 Revision 505.15 2004/03/15 04:27:44 ajc
1016 * Chat now appears in a separate window
1017 * Use regular frames instead of IFRAMEs for chat
1018 * Display user's own chat text in bold+italic
1019 * Added a "List Users" button
1021 Revision 505.14 2004/03/09 20:45:45 error
1022 * Add a Linux Software Map file
1024 Revision 505.13 2004/03/07 22:04:32 ajc
1025 * Fix the current view not being set to the default view for the creator
1028 Revision 505.12 2004/03/07 21:31:17 ajc
1029 * serv_read() now zeroes out the supplied buffer (with the supplied
1030 length) if a server read fails. This causes serv_gets() to return
1031 instead of looping endlessly. Fixes chat problem found on linux-ppc.
1033 Revision 505.11 2004/03/03 05:21:36 ajc
1034 * Made the chat screen totally kick-ass sweet. The flickering reload
1035 i-frame is now tiny and hidden, and it *appends* new chat data to
1036 the viewable window using JavaScript. No flickering + scrollback!
1037 * Added a help button to the chat screen.
1039 Revision 505.10 2004/02/29 22:52:15 ajc
1040 * Close and clear (set to -1) server socket handle when socket errors are
1041 detected. Fixes a chat problem reported by Winzlo.
1043 Revision 505.9 2004/02/29 05:34:25 ajc
1044 * Display the Chat menu option as "Chat with other users in <roomname>"
1046 Revision 505.8 2004/02/27 05:04:38 ajc
1047 * fix frameset bug in page popups
1049 Revision 505.7 2004/02/26 04:08:56 ajc
1050 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1051 of the logout banner.
1052 * Ford's latest stupid room has a name with more than 64 characters, and
1053 we still had a 64-byte room name in the march_list struct. ooooops...
1055 Revision 505.6 2004/02/26 03:07:26 ajc
1056 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1058 Revision 505.5 2004/02/25 23:10:28 ajc
1059 * Allow "/do_logout" as a no-frames page
1061 Revision 505.4 2004/02/25 23:00:21 ajc
1062 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1063 to make life easier. (Thanks to prosthetik for this)
1065 Revision 505.3 2004/02/25 15:20:11 ajc
1066 * Support for favicon.ico in the static/ directory
1068 Revision 505.2 2004/02/24 04:06:42 ajc
1069 * Changed the colors slightly in chat screen
1071 Revision 505.1 2004/02/20 06:07:06 ajc
1072 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1074 Revision 505.0 2004/02/19 03:32:50 ajc
1077 Revision 504.7 2004/02/19 03:32:38 ajc
1078 * Changed the internal version number to 5.05
1079 * Completed the frames fix
1081 Revision 504.6 2004/02/18 20:08:29 ajc
1082 * Fixed the frameset force reload logic. Now it does the whole frameset
1083 without displaying an error in the main frame.
1085 Revision 504.5 2004/02/18 19:17:51 ajc
1086 * Force reload of frameset if someone tries to escape it. Not perfect
1087 but it mostly works at this poing.
1089 Revision 504.4 2004/02/17 03:37:11 ajc
1090 * Indicate to Citadel that we want Server Generated Invitations when
1091 calendar events are saved. (No longer the default in Citadel server.)
1093 Revision 504.3 2004/02/09 04:49:32 ajc
1094 * Prepare for a way to avoid falling out of the main frameset
1096 Revision 504.2 2004/02/09 03:37:57 ajc
1097 * Changed the thread pool management algorithm. Detecting idle time between
1098 socket accepts was not working reliably on all systems, so we now follow
1099 the same algorithm as the Citadel server (spawn more threads when number
1100 of sessions < number of threads, but keep constrained to pre-defined
1101 minimum and maximum thread count)
1103 Revision 504.1 2004/02/03 03:09:51 ajc
1106 Revision 503.0 2004/01/28 04:31:31 ajc
1109 Revision 502.4 2004/01/28 04:30:48 ajc
1110 * Create Room can now offer calendar and address book rooms
1112 Revision 502.3 2004/01/17 21:25:30 ajc
1113 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1114 * Split the config for LDAP Connector into its own panel
1116 Revision 502.2 2004/01/17 04:32:54 ajc
1117 * Add site config options for Citadel servers which support LDAP
1119 Revision 502.1 2003/10/24 02:50:19 ajc
1120 * Clicking "Enter Message" in a room with an Address Book view opens
1121 a blank vCard entry screen.
1123 Revision 502.0 2003/10/23 03:16:50 ajc
1126 Revision 501.2 2003/10/23 03:07:54 ajc
1127 * event.c: Found and removed another unquoted multi-line string literal
1128 * webcit.h: changed an #ifdef HAVE_ICAL_H
1129 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1131 Revision 501.1 2003/10/22 01:42:12 ajc
1132 * iconbar.c: removed a stray character or two...
1134 Revision 501.0 2003/10/21 04:26:37 ajc
1137 Revision 500.30 2003/10/21 04:26:27 ajc
1138 * bumped the version string to 5.01
1140 Revision 500.29 2003/10/17 03:08:28 ajc
1141 * Finished prettying up the vCard display
1143 Revision 500.28 2003/10/17 02:31:45 ajc
1144 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1145 is wrapped in quotes. Performed this fix so it'll compile.
1146 * setup.c: removed references to unused variable tempfile[]
1148 Revision 500.27 2003/10/09 03:17:02 ajc
1149 * Started prettying up the vCard display.
1151 Revision 500.26 2003/10/08 02:33:49 ajc
1152 * Begin work on better handling of vCard display
1154 Revision 500.25 2003/09/04 03:41:27 ajc
1155 * siteconfig.c: changed some config items to drop-down boxes
1157 Revision 500.24 2003/08/27 04:26:54 ajc
1158 * Split the site configuration screen up into four different screens,
1159 and added a meta-menu
1161 Revision 500.23 2003/08/24 03:31:50 ajc
1162 * Finished the setup program
1163 * Bumped the internal version number to 5.01
1165 Revision 500.22 2003/08/22 00:47:27 ajc
1166 * setup is now working, but it still needs a way to detect a running WebCit
1168 Revision 500.21 2003/08/22 00:25:40 ajc
1169 * Added a skeleton "setup" program to the tree. It does not work yet.
1171 Revision 500.20 2003/08/20 03:48:55 ajc
1172 * Added iconbar shortcut to Contacts room
1173 * Minimum required Citadel is now 6.11
1175 Revision 500.19 2003/08/20 03:07:25 ajc
1176 * Address book "single card" view now suppresses "reading nn message" and
1177 instead shows the letter indices across the top
1178 * Clicking on an address in a vCard now connects to WebCit mail instead
1179 of a browser mailto: link
1181 Revision 500.18 2003/08/19 04:18:43 ajc
1182 * Changed things around in the address book view. Made it sorted and
1183 more clickable and better looking...
1185 Revision 500.17 2003/08/12 18:54:03 error
1186 * messages.c: fix off-by-one-error in selector bar
1188 Revision 500.16 2003/08/07 22:18:03 ajc
1189 * Add the Summary Page to the customizable iconbar
1191 Revision 500.15 2003/08/07 03:51:51 ajc
1192 * Customizable icon bar as: pictures and text, pictures, text
1194 Revision 500.14 2003/08/05 03:52:14 ajc
1195 * First working version of the customizable iconbar. It contains a basic
1196 set of options and now automatically refreshes when it's customized.
1198 Revision 500.13 2003/08/04 03:50:29 ajc
1199 * First cut at the customizable iconbar is done. A bunch of generic options
1200 are there. Still need to get the actual iconbar to refresh when changes
1203 Revision 500.12 2003/08/03 21:02:01 ajc
1204 * More work on customizable iconbar
1206 Revision 500.11 2003/08/02 05:25:46 ajc
1207 * Laid the groundwork for a customizable iconbar
1209 Revision 500.10 2003/07/30 03:57:49 ajc
1210 * Add config.c_purge_hour to config screen
1212 Revision 500.9 2003/07/06 22:06:59 ajc
1213 * When converting "anything that looks like a URL" to a real link, first
1214 make sure that it isn't already inside a link. This fixes most of the
1215 long, ugly URL strings sent by eBay.
1216 * Automatically dismantle mailto: links in HTML messages, and convert
1217 them to WebCit mail links (clicking on it sends the user to the Mail
1218 room and begins composing a new message with the recipient and subject
1219 fields pre-populated).
1221 Revision 500.8 2003/06/29 20:51:21 ajc
1222 * Worked around a rendering bug in Satan's Browser that was causing it
1223 to draw the calendar month view much wider than the actual screen wdith
1225 Revision 500.7 2003/06/28 04:09:37 error
1226 * roomops.c: Backout change to display one less box in the first column in
1227 roomlist view, it doesn't seem to work for everyone
1229 Revision 500.6 2003/06/28 03:52:51 error
1230 * Don't tell browsers not to cache static documents
1232 Revision 500.5 2003/06/28 03:35:23 error
1233 * roomops.c: Display one less floor in the first column in romlist view
1235 Revision 500.4 2003/06/26 03:37:58 ajc
1236 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1237 This will allow some groupware clients to browse the free/busy times of
1238 other users on the system.
1240 Revision 500.3 2003/06/21 05:17:21 ajc
1241 * Better alignment of system messages
1242 * Exterminated display_error() and replaced it with WC->ImportantMessage
1243 which is displayed in a bubble on top of whatever page you're on next.
1244 * Small cosmetic changes
1245 * Fixed some nesting problems in output_headers()
1247 Revision 500.2 2003/06/20 03:39:27 ajc
1248 * Optimization to floor layout in box view
1250 Revision 500.1 2003/06/20 03:04:26 ajc
1251 * "Reply" button on messages now handles IGnet recipients correctly
1253 Revision 500.0 2003/06/10 04:23:08 ajc
1256 Revision 410.50 2003/06/10 04:22:58 ajc
1257 * Updated docs and headers for 5.00 release
1259 Revision 410.49 2003/06/10 04:05:23 ajc
1260 * De-tabled the left side icon bar and reduced one of the graphics, so
1261 that all of the rounded corners show up in Satan's Browser.
1263 Revision 410.48 2003/06/10 03:47:41 ajc
1264 * style.css: added font selection to default <BODY> tag
1266 Revision 410.47 2003/06/06 03:26:03 ajc
1267 * Satan's Browser insists on putting bloody acres of whitespace to the
1268 right of any bulleted list items, making any multi-column table containing
1269 a list take more than the entire screen. Removed all such lists so it
1270 looks ok. If you are reading this and you are a Microsoft employee, please
1271 commit suicide before you break anything else.
1273 Revision 410.46 2003/06/06 02:22:07 ajc
1274 * Changed the upper left and upper right bounded box corners to a solid
1275 blue (#204B78) instead of gradiated, because it was looking funny in
1276 256-color mode. It also looked funny in Internet Explorer, but people
1277 who use Internet Explorer are contributing to terrorism and really don't
1278 deserve Web access in the first place. So I really just fixed this to make
1279 it look good in 256-color Netscape.
1281 Revision 410.45 2003/06/05 21:37:37 ajc
1282 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1283 in b0rken IE browser. Die, Bill, Die.
1285 Revision 410.44 2003/06/05 03:52:29 ajc
1286 * Buncha cosmetic changes
1288 Revision 410.43 2003/06/04 03:41:25 ajc
1289 * Change the appearance of rooms with and without new messages in the
1290 room list -- now defined using CSS
1292 Revision 410.42 2003/06/03 03:57:42 ajc
1293 * Tightened up the room banner a bit. Smaller padding, smaller font,
1296 Revision 410.41 2003/05/31 21:36:45 ajc
1299 Revision 410.40 2003/05/26 21:05:42 ajc
1300 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1301 it to complete the free/busy checking for attendee availability.
1303 Revision 410.39 2003/05/26 05:44:45 ajc
1304 * event.c: fix compiler warning
1306 Revision 410.38 2003/05/26 05:39:46 ajc
1307 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1308 bug fixed in Citadel.
1310 Revision 410.37 2003/05/26 05:28:13 ajc
1311 * serv_func.c: added utility function read_server_text()
1312 * availability.c: banged out more of this code -- still not complete
1314 Revision 410.36 2003/05/26 03:28:02 ajc
1315 * Getting closer to doing the availability check. Created new source
1316 module 'availability.c' for this purpose. Stub function is in place.
1318 Revision 410.35 2003/05/25 04:25:12 ajc
1319 * siteconfig.c: fixed a spelling error
1320 * event.c: add a "Check attendee availability" button, and the code to
1321 bypass saving the event to the server, do something with it, and then
1322 feed the twiddled data structure back to the form display function for
1323 further editing. What's still missing is the code to do the actual
1326 Revision 410.34 2003/05/24 22:22:35 ajc
1327 * Small stylesheet hack to make it work with b0rken IE
1329 Revision 410.33 2003/05/24 22:13:08 ajc
1330 * Changed the login banner a bit
1332 Revision 410.32 2003/05/20 03:25:41 ajc
1333 * Separate event invitees with newlines instead of commas.
1335 Revision 410.31 2003/05/19 19:55:09 ajc
1336 * summary.c: eliminate compiler warnings about unused variables when
1337 compiling a WebCit service without calendar support
1339 Revision 410.30 2003/05/18 02:05:33 ajc
1340 * More conversion of screens to the new look-and-feel.
1342 Revision 410.29 2003/05/16 04:11:29 ajc
1343 * We don't need no steenking workaround. Problem fixed. MIME parser not
1344 broken. Web server was calling it with bad parameters. All fixed now.
1345 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1348 Revision 410.28 2003/05/15 04:52:26 ajc
1349 * Minor workaround in web forms to handle mime parser problem in uploads
1351 Revision 410.27 2003/05/15 03:35:59 ajc
1352 * look and feel overhaul -- almost done!
1354 Revision 410.26 2003/05/14 03:46:35 ajc
1355 * More background cleanup
1357 Revision 410.25 2003/05/05 17:19:46 ajc
1358 * Cleanups to summary page when running on a non ical enabled system
1359 * Use non breaking spaces in summary page box titles
1361 Revision 410.24 2003/05/04 04:22:41 ajc
1362 * Display body of messages on a white background. I am doing this in order
1363 to prepare for making the general background of the screen a darker color.
1365 Revision 410.23 2003/05/04 02:54:55 ajc
1366 * Summary page now uses our cutesy new rounded window boxes
1368 Revision 410.22 2003/05/03 21:28:41 ajc
1369 * Added in a slick new box style and put the room lists in it
1371 Revision 410.21 2003/05/03 16:57:04 ajc
1372 * In the 'folders' and 'portal' views, change the folder delimiter
1373 from / to \ to avoid conflict with room names that have slashes
1375 Revision 410.20 2003/05/03 16:23:29 ajc
1376 * Enforce three columns in portal view of room list
1378 Revision 410.19 2003/05/03 04:52:32 ajc
1379 * Added an experimental new "portal view" to the room list options
1381 Revision 410.18 2003/05/02 03:23:41 ajc
1382 * Minor change to room list algorithm
1384 Revision 410.17 2003/05/01 15:33:05 ajc
1385 * Fixed a potential memory leak in enumeration of MIME parts
1387 Revision 410.16 2003/05/01 03:11:35 ajc
1388 * When static content is requested, fetch it without trying to connect
1391 Revision 410.15 2003/04/30 05:00:00 ajc
1392 * Added the ability to compose messages with file attachments uploaded from
1395 Revision 410.14 2003/04/27 04:46:02 ajc
1396 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1397 observes the flag designating the presence of new messages. (The "rooms
1398 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1399 but that view may get axed soon.)
1401 Revision 410.13 2003/04/26 21:57:53 ajc
1402 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1403 before returning an error code to avoid a file descriptor leak
1405 Revision 410.12 2003/04/19 21:42:36 ajc
1406 * Repaired all my b0rken COLOR tags
1407 * Replaced most FONT tags with SPAN tags
1410 Revision 410.11 2003/04/19 19:58:10 ajc
1411 * Lots of great changes from Nick to make the site CSS-enabled.
1413 Revision 410.10 2003/04/14 04:04:40 ajc
1414 * First cut of CSS-izing WebCit. Probably b0rken.
1416 Revision 410.9 2003/04/09 04:02:32 ajc
1417 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1418 supported the idea of one WebCit connecting to multiple Citadels for a
1419 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1420 * When connecting to Citadel through a Unix domain socket, don't try to make
1421 the Java chat applet available.
1423 Revision 410.8 2003/03/31 03:32:19 ajc
1424 * messages.c: check for 000 terminator while parsing RFC822 headers to
1425 prevent getting hung up while displaying certain badly formatted messages.
1427 Revision 410.7 2003/03/30 06:13:19 ajc
1428 * When reading from the server, do not treat CR as end-of-line because
1429 there's probably an LF coming after it. Instead, keep reading to the LF
1430 and then strip both.
1431 * Do not underline links in the icon bars
1433 Revision 410.6 2003/03/17 04:17:41 ajc
1434 * Call to accept() was being made with an uninitialized variable for the
1435 third argument. Changed the second and third argument to NULL and 0 because
1436 we don't really need accept() to fill up a buffer full of information that
1437 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1439 * Removed the mutex wrapper around select() because we don't need it. All
1440 idle worker threads now block on select() and one of them will wake up when
1441 a connection arrives.
1443 Revision 410.5 2003/03/15 20:55:03 ajc
1444 * When a requested image is not available on the Citadel server, send a
1445 1x1 transparent GIF instead of 404 error.
1447 Revision 410.4 2003/03/14 04:21:57 ajc
1448 * clone events to be encapsulated before saving, because the original
1449 instance may already have a parent, and that makes crashy crashy
1451 Revision 410.3 2003/03/13 05:57:17 ajc
1452 * More encapsulation. Warning: there are bugs in this!!
1454 Revision 410.2 2003/03/13 05:20:23 ajc
1455 * Various changes to the calendar service to handle messages containing
1456 fully encapsulated VCALENDAR components instead of only unencapsulated
1457 VEVENT subcomponents. We have to move in this direction for compatibility
1458 with other products.
1460 Revision 410.1 2003/03/01 22:07:19 ajc
1461 * New user registration, as well as existing user re-registration, now
1462 uses the vCard editing screen.
1463 * Administratively editing users' address book entries now works again,
1464 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1465 in order to enforce this.
1467 Revision 410.0 2003/02/19 03:49:33 ajc
1470 Revision 400.90 2003/02/19 03:49:17 ajc
1471 * latest config.guess and config.sub from www.gnu.org
1473 Revision 400.89 2003/02/07 04:44:17 ajc
1474 * Replaced sleep() with a function that sleeps using select() in order to
1475 avoid potential issues with SIGALRM. Possible fix for weird behavior
1476 when running on a Macintosh.
1478 Revision 400.88 2003/01/29 22:32:07 ajc
1479 * Shuffled some code and comments around; minor cleanup
1481 Revision 400.87 2003/01/28 15:37:12 ajc
1482 * All functions which read binary data from the server now make use of the
1483 read_server_binary() function in tools.c
1484 * Binary reads from server now have safety code to prevent infinite loops
1485 * All output of MIME objects is now done with http_transmit_thing()
1487 Revision 400.86 2003/01/19 06:28:04 ajc
1488 * Minimum required Citadel version 6.05
1490 Revision 400.85 2003/01/16 04:41:26 ajc
1491 * When displaying edit controls for time of day in the calendar, only show
1492 minutes that are multiples of 5 ... unless the existing value is not a
1493 multiple of 5, in which case we show that too.
1495 Revision 400.84 2003/01/15 17:34:04 ajc
1496 * event.c: fixed a misspelling
1497 * config.guess, config.sub: updated using latest from ftp.gnu.org
1499 Revision 400.83 2003/01/14 04:21:27 ajc
1500 * Only offer views which make sense for the default view of a room
1502 Revision 400.82 2003/01/13 03:34:33 ajc
1503 * Get ready for the 4.10 release
1505 Revision 400.81 2003/01/12 23:22:53 ajc
1506 * configure.in: check for libical v0.24 or newer
1508 Revision 400.80 2003/01/07 04:56:17 ajc
1509 * Complete the free/busy transparency handling in the form
1510 * Default times for new events are now in the correct timezone
1512 Revision 400.79 2003/01/06 18:01:35 ajc
1513 * Begin handling of TRANSP property to show event times as free or
1514 busy (not finished).
1516 Revision 400.78 2003/01/05 21:02:14 ajc
1517 * Summary page: three columns are now all the same width
1519 Revision 400.77 2003/01/05 20:56:05 ajc
1520 * minor fix for previous checkin
1522 Revision 400.76 2003/01/05 20:51:01 ajc
1523 * Display PARTSTAT for attendees
1525 Revision 400.75 2003/01/05 05:01:00 ajc
1526 * Add "today's calendar events" to the summary page.
1528 Revision 400.74 2003/01/05 04:27:28 ajc
1529 * Add "Tasks" to the summary page
1531 Revision 400.73 2002/12/28 05:44:09 ajc
1532 * ical_dezonify.c: brought over new version from the Citadel source (again)
1534 Revision 400.72 2002/12/28 05:12:45 ajc
1535 * ical_dezonify.c: brought over new version from the Citadel source.
1537 Revision 400.71 2002/12/26 04:04:48 ajc
1538 * Perform CHEK command when automatically establishing sessions, not just
1539 when one is explicitly created. Some stuff is missing otherwise.
1541 Revision 400.70 2002/12/25 23:18:06 ajc
1542 * Be more strategic about when to call ical_dezonify()
1543 (This may be the last set of fixes. I hope so.)
1545 Revision 400.69 2002/12/25 21:39:38 ajc
1546 * ical_dezonify.c: added.
1547 * calendar.c: convert incoming ical messages to UTC
1548 (the usual routines will then convert them to local time for display)
1550 Revision 400.68 2002/12/25 07:06:00 ajc
1551 * Tweaked the code to work with libical 0.24
1553 Revision 400.67 2002/12/20 04:50:00 ajc
1554 * When saving a calendar event, increment the SEQUENCE property.
1556 Revision 400.66 2002/12/18 05:03:39 ajc
1557 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1558 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1559 Because the libc-allocated buffer was getting clobbered.
1560 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1562 Revision 400.65 2002/12/17 05:01:39 ajc
1563 * Prettied up the calendar day view layout
1564 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1566 Revision 400.64 2002/12/16 04:43:30 ajc
1567 * Correctly handle local time zone when figuring out which day and time to
1568 display events on calendar month/day views. This also seems to have
1569 fixed the bug that was causing events to sometimes get lost when saved.
1571 Revision 400.63 2002/12/15 05:50:59 ajc
1572 * Form editing of date/time fields now assumes that the icaltimetype being
1573 manipulated is in UTC. It converts to/from local time for editing.
1575 Revision 400.62 2002/12/10 23:25:47 ajc
1576 * Display attendees in message view of calendar objects
1578 Revision 400.61 2002/12/07 22:12:59 ajc
1579 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1580 until I implement the Citadel server function which it calls.)
1582 Revision 400.60 2002/11/30 21:34:51 ajc
1583 * Submit organizer in a hidden field, in case the server needs it
1585 Revision 400.59 2002/11/30 04:46:46 ajc
1586 * First cut at adding/removing attendees to an event
1587 (Actual invitations should be sent by the Citadel server)
1589 Revision 400.58 2002/11/29 23:56:19 ajc
1590 * Completed "me as organizer" -- the user's own e-mail address is inserted
1591 as the organizer of new events. Detect when the user is the organizer and
1592 enable/disable the attendees box accordingly.
1594 Revision 400.57 2002/11/29 16:38:37 ajc
1595 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1597 Revision 400.56 2002/11/28 06:03:24 ajc
1598 * Issue an ISME command when editing an event, to determine whether the user
1599 viewing the event is the organizer. (Will use this later to allow/disallow
1600 sending out invitations.)
1602 Revision 400.55 2002/11/26 05:01:04 ajc
1603 * Began handling attendee fields
1605 Revision 400.54 2002/11/16 23:40:11 ajc
1608 Revision 400.53 2002/11/16 23:15:02 ajc
1609 * Make the "all day event" shadebox smaller (month view) - no border.
1610 * Fixed bug that caused any events following an all day event to also appear
1613 Revision 400.52 2002/11/16 05:40:54 ajc
1614 * When adding new events to the calendar, default to the month [and day]
1615 currently being viewed.
1616 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1618 Revision 400.51 2002/11/15 05:05:47 ajc
1619 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1621 Revision 400.50 2002/11/15 04:11:46 ajc
1622 * Added even more nifty JavaScript to cause the hour/minute and end date
1623 fields of a calendar event form to render as disabled when the "all day
1624 event" box is checked -- not just when the user checks the box, but also
1625 when the box begins its life already checked.
1627 Revision 400.49 2002/11/14 04:59:40 ajc
1628 * Correctly serialize and save all day events using date instead of date/time
1630 Revision 400.48 2002/11/13 04:49:23 ajc
1631 * "All day event" shows as a single checkbox, instead of one for the start
1632 time and one for the end time. Added nifty JavaScript to zero and shade
1633 the hour/minute and all end time fields when all-day-event is checked.
1635 Revision 400.47 2002/11/12 05:57:27 ajc
1636 * Display a nicer looking screen when replying to calendar invitations
1637 * When displaying day view, don't show all day events twice
1638 * Day or month view: denote all day events by displaying them inside
1641 Revision 400.46 2002/11/12 03:26:39 ajc
1642 * Tell the user about broken Citadel server connections instead of
1643 simply printing "Goodbye"
1645 Revision 400.45 2002/10/23 04:11:38 ajc
1646 * Detect when a meeting invitation is actually an update for an existing UID
1647 and tell the user so.
1649 Revision 400.44 2002/10/21 20:16:38 ajc
1650 * Display conflicts nicely
1652 Revision 400.43 2002/10/21 18:29:14 ajc
1653 * Ask server to hunt for conflicts when displaying a meeting invitation
1655 Revision 400.42 2002/10/19 21:28:32 ajc
1656 * Moved the calendar meeting request reply functionality to the Citadel server
1658 Revision 400.41 2002/10/19 17:10:14 ajc
1659 * Add "Tentative" accept button
1660 * Only display Accept/Tentative/Decline button when method=REQUEST
1662 Revision 400.40 2002/10/19 04:16:37 ajc
1663 * Save an incoming meeting request into the user's calendar.
1665 Revision 400.39 2002/10/18 20:55:05 ajc
1666 * Began work on meeting request accept/decline
1668 Revision 400.38 2002/10/16 19:16:39 ajc
1669 * Fixes and updates to build WebCit on Linux for IBM S/390
1671 Revision 400.37 2002/10/09 04:12:44 ajc
1672 * Templatized trailing HTML
1673 * Templatized "new start page" page
1674 * Added global substitution macros
1676 Revision 400.36 2002/10/09 03:51:01 ajc
1677 * Templatized the <HEAD> section of HTML
1679 Revision 400.35 2002/10/07 23:03:38 ajc
1680 * messages.c: don't display room name field when it's blank
1682 Revision 400.34 2002/10/07 04:10:37 ajc
1683 * When displaying meeting invitations, only show date/time for VEVENT
1684 subcomponents. Date/time for other subcomponents are irrelevant.
1685 * Cleaned up HTML display of meeting invitations.
1687 Revision 400.33 2002/10/03 03:40:31 ajc
1688 * Worked on meeting accept/decline a little bit
1690 Revision 400.32 2002/09/30 03:58:35 ajc
1691 * Dabbled in handling incoming meeting requests
1693 Revision 400.31 2002/09/29 20:15:43 ajc
1694 * Completed the calendar day view
1696 Revision 400.30 2002/09/28 04:01:30 ajc
1697 * started fleshing out the calendar day view
1699 Revision 400.29 2002/09/27 21:19:28 ajc
1702 Revision 400.28 2002/09/27 18:31:33 ajc
1703 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1704 * After saving a VEVENT, return to the correct calendar view and date
1706 Revision 400.27 2002/09/27 17:15:44 ajc
1707 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1709 Revision 400.26 2002/09/27 04:37:21 ajc
1710 * New, buggy versions of event editing screens
1712 Revision 400.25 2002/09/26 22:00:16 ajc
1713 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1714 month 1 in libical functions)
1716 Revision 400.24 2002/09/25 21:57:13 ajc
1717 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1720 Revision 400.23 2002/09/24 04:12:34 ajc
1721 * Rough cut of the two-pass calendar display routines (first pass: go thru
1722 messages gathering VEVENT items; second pass: render calendar with data)
1724 Revision 400.22 2002/09/23 04:01:33 ajc
1725 * Presentation changes to calendar month view
1727 Revision 400.21 2002/09/22 05:20:27 ajc
1728 * Began implementing month view
1730 Revision 400.20 2002/09/21 04:38:05 ajc
1731 * Added utility functions for displaying vcalendar timestamps in web forms
1732 and translating form data back to timestamps.
1733 * Completed the "edit task" and "add new task" screens.
1735 Revision 400.19 2002/09/20 20:28:08 ajc
1736 * Smooth transition between "list tasks" & "edit task" screens
1738 Revision 400.18 2002/09/20 03:54:44 ajc
1739 * Display the "Tasks" view as a bulleted list with each task clickable
1740 * Clicking brings up an (unfinished) "edit task" screen
1742 Revision 400.17 2002/09/18 21:44:02 ajc
1743 * display VTODO parameters
1745 Revision 400.16 2002/09/17 04:21:00 ajc
1746 * Handler chains for VCALENDAR and VTODO types
1748 Revision 400.15 2002/09/17 03:37:10 ajc
1749 * Implemented a 'display handler' infrastructure for various groupware types
1751 Revision 400.14 2002/09/16 03:35:12 ajc
1752 * Just a bunch of glue code to iterate through the various types of ical
1753 objects we could encounter
1755 Revision 400.13 2002/09/15 04:05:41 ajc
1756 * Process calendar object subcomponents
1758 Revision 400.12 2002/09/15 03:40:13 ajc
1760 * When a text/calendar MIME type is discovered in a message, send it to
1761 the (currently skeleton) parser in calendar.c
1762 * calendar.c: skeleton parser for calendar objects which currently just
1763 creates an icalcomponent object and frees it.
1765 Revision 400.11 2002/09/15 03:16:24 ajc
1766 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1767 function namespace in libical
1769 Revision 400.10 2002/09/15 02:50:55 ajc
1770 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1772 Revision 400.9 2002/09/14 21:33:31 ajc
1773 * Backed out compression of inlines -- not all browsers appear to handle it
1775 Revision 400.8 2002/09/14 20:20:29 ajc
1776 * Attempting to push more stuff through compression. I've introduced some
1777 sort of deadlock bug that I can't seem to find yet...
1779 Revision 400.7 2002/09/14 20:00:22 ajc
1780 * Compress output_image() graphics
1782 Revision 400.6 2002/09/14 16:26:35 ajc
1783 * output_image() now reads the entire image from Citadel into a buffer before
1784 sending it to the browser (for performance reasons, and so it can compress)
1786 Revision 400.5 2002/09/14 04:52:59 ajc
1787 * Look for the "libical" calendaring library and link it in if present...
1789 Revision 400.4 2002/09/14 04:02:36 ajc
1790 * Finished gzip compression of dynamic pages (when browser supports it)
1792 Revision 400.3 2002/09/13 20:40:53 ajc
1793 * Detect when the client browser is capable of gzip encoding
1794 (actual encoding is not implemented yet)
1796 Revision 400.2 2002/09/13 15:54:40 ajc
1797 * Reversed the above change because I broke it somehow
1799 Revision 400.1 2002/09/11 22:46:59 ajc
1800 * Started adding in compression and calendaring library detects (not finished)
1802 Revision 400.0 2002/09/09 03:56:11 ajc
1803 * This is version 4.00
1805 Revision 323.68 2002/09/09 03:51:01 ajc
1806 * In the HTML-to-HTML converter:
1807 --> Open links in new window (as with text msgs)
1808 --> Convert loose URL's to hot links (as with text msgs)
1810 Revision 323.67 2002/09/06 03:59:11 ajc
1811 * Added an "About this server" panel to the Summary page.
1812 (Useless fluff, but better than an empty column.)
1814 Revision 323.66 2002/08/26 02:57:06 ajc
1815 * Rooms listed on the summary page are now clickable-gotoable
1817 Revision 323.65 2002/08/26 01:24:09 ajc
1818 * Added a "summary" page (rather sparse for now)
1820 Revision 323.64 2002/08/24 15:30:48 ajc
1821 * GET instead of POST for listsub. Also add a 'Back...' link.
1823 Revision 323.63 2002/08/24 05:59:24 ajc
1824 * Bugfixes and cosmetic changes to listsub system
1826 Revision 323.62 2002/08/23 03:37:19 ajc
1827 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1829 Revision 323.61 2002/08/22 03:55:47 ajc
1830 * 'unsubscribe' command (but not 'confirm unsubscribe')
1832 Revision 323.60 2002/08/21 21:58:37 ajc
1833 * Completed self-service list subscription via web.
1834 (Still need to implement unsubscribe.)
1836 Revision 323.59 2002/08/16 22:06:51 ajc
1839 Revision 323.58 2002/08/16 03:51:12 ajc
1840 * I think I've finally nailed the 'no session' pages now...
1842 Revision 323.57 2002/08/15 03:49:47 ajc
1843 * Fleshed out the list subscription page a bit
1845 Revision 323.56 2002/08/13 19:55:12 ajc
1846 * Keep track of the HTTP "Host:" header being sent by the browser.
1847 (We're going to need this in the near future)
1849 Revision 323.55 2002/08/05 16:07:30 ajc
1850 * Moved "edit floor label pic" to the floor editing screen
1852 Revision 323.54 2002/08/05 15:53:00 ajc
1853 * Commands to add, change, delete floors
1855 Revision 323.53 2002/07/26 03:20:04 ajc
1856 * Beautified the folder tabs in "edit room"
1858 Revision 323.52 2002/07/25 04:01:58 ajc
1859 * Final cleanup of changes (finally located and fixed the bug)
1861 Revision 323.51 2002/07/24 04:14:23 ajc
1862 * Minor code cleanup of last night's changes
1864 Revision 323.50 2002/07/23 15:40:54 ajc
1865 * Minor cleanup of previous changes
1867 Revision 323.49 2002/07/23 04:43:58 ajc
1868 * Updated message reading to use the new MSG4 command, so we can do output
1869 of various types of richtext (mainly HTML).
1871 Revision 323.48 2002/07/16 03:37:24 ajc
1872 * Small change to above
1874 Revision 323.47 2002/07/16 03:23:37 ajc
1875 * Display HTML messages as HTML. (Wow!)
1877 Revision 323.46 2002/07/13 04:39:59 ajc
1878 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1879 output HTML instead of converting to text/plain and back. (Not finished.)
1881 Revision 323.45 2002/07/11 03:17:03 ajc
1882 * hacks to text_to_server() to transmit messages as HTML
1884 Revision 323.44 2002/07/09 04:21:12 ajc
1887 Revision 323.43 2002/07/06 03:10:26 ajc
1888 * Enable a "make this my start page" link that works in lots of places.
1889 Configures a user's preference of where to go after login.
1891 Revision 323.42 2002/06/19 22:01:31 ajc
1892 * When editing another user's vCard, do a "transient goto" to their config
1893 room so you don't automatically gain access to their config room.
1894 * When creating a user, go back to the "select user to edit" screen with the
1895 new user's account name pre-selected.
1897 Revision 323.41 2002/06/17 03:48:44 ajc
1898 * Finished the thing to edit other users' vCards.
1900 Revision 323.40 2002/06/16 21:49:02 ajc
1901 * Administratively edit other users' vCards. Still needs a couple of lines
1902 of glue code to make it work.
1904 Revision 323.39 2002/06/15 20:34:39 ajc
1905 * Use safestrncpy() instead of strncpy() where appropriate
1906 * Fixed a memory allocation bug in the vCard parser
1908 Revision 323.38 2002/05/23 03:40:05 ajc
1909 * Brought over a utility function I'll need later
1911 Revision 323.37 2002/05/22 02:34:56 ajc
1912 * Finished room/folder view selector. Pretty cool.
1914 Revision 323.36 2002/05/22 01:53:23 ajc
1915 * Room list or folder list? Give the user a choice. (Has bugs.)
1917 Revision 323.35 2002/05/12 15:21:43 error
1918 * do_template() now parses a .wml file for WAP clients, and a .html file
1921 Revision 323.34 2002/05/11 22:46:19 error
1922 * Track whether user-agent is a WAP gateway
1924 Revision 323.33 2002/05/11 15:35:07 error
1925 * webcit.c: add MIME types for WAP/WML
1927 Revision 323.32 2002/05/10 15:29:58 ajc
1928 * Hacked the address book view a little bit
1930 Revision 323.31 2002/05/09 03:53:56 ajc
1931 * Began working on address book view
1933 Revision 323.30 2002/05/08 03:38:58 ajc
1934 * Preferences framework
1936 Revision 323.29 2002/05/07 03:57:29 ajc
1937 * In message summary, replace 'Del' links with checkboxes
1939 Revision 323.28 2002/05/05 03:28:15 ajc
1940 * Shuffled around the room banner a bit
1942 Revision 323.27 2002/05/03 19:32:39 ajc
1943 * Finished "folder list" mode (still need to move it to a permanent location)
1945 Revision 323.26 2002/05/03 03:55:17 ajc
1946 * more folder display stuff
1948 Revision 323.25 2002/05/01 22:03:07 ajc
1949 * "folder list" view (not finished)
1951 Revision 323.24 2002/05/01 03:23:31 ajc
1952 * Added a drop-down box to change a user's view of a room.
1954 Revision 323.23 2002/04/28 03:56:47 ajc
1955 * Finished summary mode (for the most part, anyway)
1957 Revision 323.22 2002/04/26 21:13:21 ajc
1958 * Separated "summary mode" message listing into its own function
1959 * Go to summary mode automatically when the server says that view=1
1961 Revision 323.21 2002/04/20 04:14:29 ajc
1962 * Some work on email summary screen
1964 Revision 323.20 2002/03/31 05:02:39 ajc
1965 * Remove "Page another user" link from main menu
1966 * Add "edit my citadel config room" type link from edit user screen
1968 Revision 323.19 2002/03/29 22:30:45 ajc
1969 * Finished the "edit user" screen.
1971 Revision 323.18 2002/03/29 15:18:09 ajc
1972 * yep ... more user edit stuff
1974 Revision 323.17 2002/03/26 19:01:12 ajc
1975 * More edit user stuff
1977 Revision 323.16 2002/03/26 18:23:23 ajc
1978 * Don't display room banner on screens that don't pertain to a particular room
1979 * Initial prep for add/change/delete user accounts screen
1981 Revision 323.15 2002/03/22 04:33:08 ajc
1982 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1984 Revision 323.14 2002/03/19 04:35:10 ajc
1985 * Brought over yet another new version of the MIME parser from Citadel
1987 Revision 323.13 2002/03/13 03:56:52 ajc
1988 * New site config option "Allow system Aides to gain access to mailboxes"
1990 Revision 323.12 2002/03/12 23:13:57 ajc
1991 * Moved room access controls out of the admin menu and into the room commands
1992 menu. Prettied up the access control list screen.
1994 Revision 323.11 2002/03/10 06:07:09 ajc
1995 * Handle multiple Internet e-mail addresses in vCard editor
1997 Revision 323.10 2002/03/07 04:56:09 ajc
1998 * Final polish for initial round of vCard editing functions. Only show "edit"
1999 link when editing user's own vCard in the My Citadel Config> room.
2001 Revision 323.9 2002/03/06 05:22:33 ajc
2002 * More vcard editing form stuff
2004 Revision 323.8 2002/03/05 05:05:06 ajc
2005 * More vCard editing stuff
2007 Revision 323.7 2002/03/04 05:28:54 ajc
2008 * Wrote some skeleton code for robust vCard editing
2010 Revision 323.6 2002/03/03 06:58:25 ajc
2011 * Login errors displayed in red
2013 Revision 323.5 2002/03/03 06:52:59 ajc
2014 * Allow editing of the "disable self-service user account creation" site config option
2016 Revision 323.4 2002/02/24 07:02:44 ajc
2017 * Added the ability to enter a Subject: line in messages
2018 * Go to the Mail room when user clicks on the new mail alert icon
2020 Revision 323.3 2002/02/13 22:47:51 ajc
2021 * Added some rudimentary support for displaying vCards as card-looking things
2023 Revision 323.2 2002/02/13 15:04:25 ajc
2024 * Began some hacks for vCard processing
2026 Revision 323.0 2002/01/13 09:07:06 ajc
2029 Revision 322.4 2002/01/13 09:06:38 ajc
2030 * Brought over the debugged mime parser from Citadel
2032 Revision 322.3 2002/01/05 06:19:17 error
2033 * Add MIME types text/css and image/png
2035 Revision 322.2 2002/01/03 22:32:38 ajc
2036 * templatized the "prompt for recipient" screen
2038 Revision 322.1 2001/12/28 09:43:05 error
2039 * Client support for hostnames up to 63 characters
2041 Revision 322.0 2001/12/26 23:11:56 ajc
2044 Revision 321.1 2001/12/26 23:11:25 ajc
2045 * Minor change to the upload handler, to fix graphics uploads
2047 Revision 321.0 2001/12/26 05:28:02 ajc
2050 Revision 320.2 2001/12/26 05:24:11 ajc
2051 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2052 link tags. The nifty JavaScript stuff is now used only to light up the
2053 buttons during mouse hovers, and nothing more.
2055 Revision 320.1 2001/12/25 00:14:44 error
2056 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2058 Revision 320.0 2001/12/21 06:04:03 ajc
2061 Revision 301.22 2001/12/21 06:03:54 ajc
2064 Revision 301.21 2001/12/20 05:02:42 ajc
2065 * If you paid for this software, someone is ripping you off.
2066 * Fixed the urlesc() function to use a caller-supplied target buffer.
2068 Revision 301.20 2001/12/18 20:35:29 ajc
2069 * More fun JavaScript-enabled buttons
2071 Revision 301.19 2001/12/18 16:48:06 ajc
2072 * Began testing new JavaScript-enabled k00l light-up buttonz
2074 Revision 301.18 2001/12/18 06:06:20 ajc
2075 * mime parser update
2077 Revision 301.17 2001/12/15 20:51:33 ajc
2078 * "reply" button on pop-up pages
2080 Revision 301.16 2001/12/11 16:02:40 ajc
2081 * Completed support for add/remove mailing list recipients.
2083 Revision 301.15 2001/12/11 15:22:53 ajc
2084 * Began constructing the listserv screen for config (not tested)
2086 Revision 301.14 2001/12/11 05:37:12 ajc
2087 * Finished the share/unshare room screen in Edit Room
2089 Revision 301.13 2001/12/03 04:43:40 ajc
2090 * Brought over an update of the MIME parser from Citadel.
2092 Revision 301.12 2001/12/02 07:09:13 ajc
2093 * Turned the room editing page into a tabbed dialog
2094 * Started adding some of the room sharing stuff
2096 Revision 301.11 2001/11/22 05:17:06 ajc
2097 * Completed the add/change/delete neighbor node screens
2099 Revision 301.10 2001/11/18 01:47:24 ajc
2100 * Tentatively begun the change of networking configuration screens to reflect
2101 the new network architecture of the server.
2103 Revision 301.9 2001/11/18 01:41:09 ajc
2104 * Brought over the newer string tokenizer from Citadel
2105 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2106 server's convention of #define SIZ 4096
2108 Revision 301.8 2001/11/14 03:20:22 ajc
2109 * Add some more of the newer config settings to the site config screen
2111 Revision 301.7 2001/09/25 03:34:09 ajc
2112 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2113 and bail out without bothering the Citadel server.
2115 Revision 301.6 2001/08/22 16:38:06 ajc
2116 * Added the "-c" command line option to generate optional cookies indicating
2117 the host name of the server. This makes it easy to put a cluster of WebCit
2118 servers behind (for example) an Arrowpoint load balancer.
2120 Revision 301.5 2001/08/21 04:02:56 ajc
2121 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2122 unwanted page caching
2124 Revision 301.4 2001/08/13 03:43:24 ajc
2127 Revision 301.3 2001/08/13 03:40:01 ajc
2128 * Another attempt at focus
2130 Revision 301.2 2001/08/11 04:24:39 ajc
2131 * Attempt at setting focus to msgtext area when entering a message.
2133 Revision 301.1 2001/08/02 03:42:03 ajc
2134 * Changed the wholist to work with the new masquerade semantics
2136 Revision 301.0 2001/06/28 15:05:31 ajc
2139 Revision 300.2 2001/06/28 15:03:49 ajc
2140 * Every generated page now includes a meta tag to disable evil "smart tags"
2141 (see http://smarttags.manilasites.com/ for more information)
2143 Revision 300.1 2001/06/28 02:39:54 ajc
2144 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2145 the screen where you can create a room...
2147 Revision 300.0 2001/06/27 06:24:06 ajc
2148 * Tagged everything as Version 3.00
2150 Revision 213.25 2001/06/27 06:22:49 ajc
2151 * Updated docs for the 3.00 release
2153 Revision 213.24 2001/06/27 06:16:01 ajc
2154 * Correct generated window name in pop up pages
2155 * Added handling of MIME inline images (not tested)
2157 Revision 213.23 2001/06/22 17:58:20 ajc
2158 * A few performance and tuning cleanups. Increased the size of the socket
2159 queue length to 100 for use on big systems. Also, during startup, the
2160 initial startup thread now exits after creating the worker threads, instead
2161 of becoming a worker thread itself. For some reason Solaris had problems
2162 with the latter method.
2164 Revision 213.22 2001/06/07 03:16:57 ajc
2165 * Brought over an updated mime parser from Citadel
2167 Revision 213.21 2001/06/06 14:44:25 ajc
2168 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2170 Revision 213.20 2001/05/31 02:26:22 ajc
2171 * Fixed login to take you to the Lobby instead of the next room.
2173 Revision 213.19 2001/05/30 22:37:09 ajc
2174 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2175 or a "filename" from the MIME parser.
2177 Revision 213.18 2001/05/30 01:06:57 ajc
2178 * Changes to mime parser ... still something wrong
2180 Revision 213.17 2001/05/28 19:27:29 ajc
2181 * Fixed bug which marked all messages in Lobby as old before reading at login
2183 Revision 213.16 2001/05/25 22:39:26 ajc
2184 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2186 Revision 213.15 2001/05/23 16:15:23 ajc
2187 * UI changes (pretty frames with no scrollbars)
2189 Revision 213.14 2001/05/22 00:32:17 ajc
2192 Revision 213.13 2001/05/22 00:02:18 ajc
2193 * Another attempt to fix the fd leak
2195 Revision 213.12 2001/05/19 02:21:40 ajc
2196 * Attempt to fix the dangling sockets.
2198 Revision 213.11 2001/05/15 03:22:25 ajc
2199 * More icon updates and link cleanup type stuff
2201 Revision 213.10 2001/05/06 05:11:48 ajc
2202 * Added paging icon and right-justified it
2203 * Send-page window is now a popup
2205 Revision 213.9 2001/05/04 04:28:10 ajc
2206 * Added "page user" button in wholist
2208 Revision 213.8 2001/05/01 00:49:43 ajc
2209 * more of the UI overhaul
2211 Revision 213.7 2001/04/30 01:49:36 ajc
2212 * more work on UI overhaul
2214 Revision 213.6 2001/04/29 04:39:23 ajc
2215 * User interface overhaul now in progress. WARNING: incomplete system.
2217 Revision 213.5 2001/04/01 22:13:37 cough
2218 * Modified roomops.c to give users the ability to pick a floor at room
2221 Revision 213.4 2001/02/15 01:21:55 ajc
2222 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2223 invite/kickout functionality.
2225 Revision 213.3 2001/01/25 23:10:00 ajc
2226 * "Delete message" button now confirms on client-side using JavaScript
2228 Revision 213.2 2000/12/05 18:39:49 ajc
2229 * Added support for non-USA countries in registration screen (requires the
2230 latest Citadel server, which supports the country field)
2232 Revision 213.1 2000/10/20 04:27:46 ajc
2233 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2235 Revision 213.0 2000/10/03 16:44:01 ajc
2236 * Tagged for 2.13 release
2238 Revision 212.16 2000/10/03 03:15:53 ajc
2239 * Cosmetic changes to login screen, menu bar, and message header bar
2241 Revision 212.15 2000/09/28 03:44:52 ajc
2242 * Linked to the bio/photo page from message headers. I'm not sure I like the
2243 color scheme, though.
2245 Revision 212.14 2000/09/28 03:37:23 ajc
2246 * who.c: provide links to bio/photo pages for each user in the wholist
2248 Revision 212.13 2000/09/24 21:37:21 ajc
2249 * When reading large numbers of messages, group them in smaller numbers and
2250 display the selector bar in search engine style (like AltaVista and Google)
2252 Revision 212.12 2000/09/24 04:17:16 ajc
2253 * Templatized the room banner.
2255 Revision 212.11 2000/09/17 03:29:45 ajc
2256 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2258 Revision 212.10 2000/09/14 11:43:37 error
2259 Replace occurrences of % throughout the HTML with %% so as to be friendly
2260 to HP/UX printf() and possibly others.
2262 Revision 212.9 2000/09/13 04:13:59 ajc
2263 * Completed the initial hack of the variable substitution template thingy.
2264 Check out static/login.html to see the first template.
2266 Revision 212.8 2000/09/11 17:08:16 ajc
2267 * Started templatizing the login screen. Not finished yet.
2269 Revision 212.7 2000/09/11 03:29:50 ajc
2270 * Started working on a variable-substitution thing
2272 Revision 212.6 2000/08/30 03:20:22 ajc
2273 * Put the wholist back into its own window.
2275 Revision 212.5 2000/07/06 03:46:29 ajc
2276 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2278 Revision 212.4 2000/06/29 04:22:35 ajc
2279 * Changed the format of the wholis (again). Now it shows up in a frame
2280 instead of a separate window.
2282 Revision 212.3 2000/06/12 03:28:44 ajc
2283 * added support for multi-line paging
2285 Revision 212.2 2000/06/07 04:11:28 ajc
2286 * HTML changes to room banner
2288 Revision 212.1 2000/05/31 04:29:54 ajc
2289 * Initial support for "summary" (headers only, no body) mode of reading
2290 messages, and "read one" mode. For future support of 'traditional' email.
2292 Revision 212.0 2000/05/23 20:35:52 ajc
2293 * Tagged for the 2.12 release
2295 Revision 211.19 2000/05/18 02:33:39 ajc
2296 * Don't call whobbs() directly after changing masq room/host, it screws up the
2297 refresh. It now calls an HTTP redirect page instead.
2298 * added http_redirect(char *url) function to accomplish the above
2300 Revision 211.18 2000/05/08 17:24:32 ajc
2301 * Removed HTTP date fields because it was confusing browser caches (weird)
2302 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2304 Revision 211.17 2000/05/07 23:46:55 ajc
2305 * added Date: and Last-Modified: headers to HTTP output
2306 * masquerade room/host screen now runs in wholist window, and returns to it
2308 Revision 211.16 2000/05/02 17:32:06 ajc
2309 * Font related changes to html
2311 Revision 211.15 2000/04/20 02:42:23 ajc
2312 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2313 crashing every session, every time. (?)
2314 * End the session after displaying robots.txt or nocookies.html, to prevent
2315 big session logjams when either of these conditions are met
2317 Revision 211.14 2000/04/15 15:43:46 nbryant
2318 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2319 64-bit gcc on sparc is evil)
2321 Revision 211.13 2000/04/06 20:42:03 nbryant
2322 * configure.in: fix a typo
2324 Revision 211.12 2000/04/06 20:37:01 nbryant
2325 * solaris cleanups and warning fixes
2327 Revision 211.11 2000/03/31 03:48:52 ajc
2328 * text_to_server() now behaves the way web users expect text entry to work.
2329 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2331 Revision 211.10 2000/03/31 02:39:06 ajc
2332 * Fixed bugs in "Site configuration" and added new fields.
2334 Revision 211.9 2000/03/31 02:08:45 ajc
2335 * Added "max messages per page" and "read next nnn" stuff to read loop
2336 (probably not in its final form)
2338 Revision 211.8 2000/03/28 17:02:47 nbryant
2339 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2341 Revision 211.7 2000/03/27 16:18:17 ajc
2342 * Implement multi-room chat as available in Citadel 5.70
2344 Revision 211.6 2000/03/23 04:45:15 ajc
2345 * Experimental move of wholist to a separate auto-refreshing window
2347 Revision 211.5 2000/03/19 22:49:03 ajc
2348 * Made the header-bar buttons more visible
2349 * Added a "reply" header-bar button
2350 * Move "Subject:" lines into the header-bar
2351 * Padded the header-bars by one pixel (nicer looking)
2352 * Changed message date/time output format
2354 Revision 211.4 2000/03/19 19:49:31 ajc
2355 * Added support for unix domain sockets
2357 Revision 211.3 2000/02/11 23:45:04 nbryant
2358 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2359 * tcp_sockets.c: include <arpa/inet.h>
2361 Revision 211.2 2000/02/11 23:30:04 nbryant
2362 configure.in: added some code for FreeBSD
2364 Revision 211.1 2000/01/11 04:20:40 ajc
2365 * Add "close window" option to goodbye screen
2367 Revision 211.0 2000/01/04 15:24:16 ajc
2368 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2369 * This will be released as v2.11; tagged everything as such.
2371 Revision 210.0 1999/12/24 04:57:18 ajc
2374 Revision 1.121 1999/12/23 04:54:48 ajc
2375 * Changed session cookie from hexadecimal encoding to base64
2376 * Removed overly verbose logging
2378 Revision 1.120 1999/12/12 18:12:28 ajc
2379 * get http request: clear hold buffer before starting to read in HTTP request.
2380 This was causing some requests to get corrupted.
2382 Revision 1.119 1999/12/08 18:25:21 ajc
2383 * Increased the size of the backlog queue length passed to accept() and made
2384 it a configuration parameter in webcit.h
2386 Revision 1.118 1999/12/07 16:09:26 ajc
2387 * Better (non fireworks display mode) handling of broken HTTP sockets
2389 Revision 1.117 1999/12/06 03:40:29 ajc
2390 * Moved a bunch of other global variables to per-session variables
2392 Revision 1.116 1999/12/06 02:05:33 ajc
2393 * Moved global march list into per-session context
2395 Revision 1.115 1999/12/05 18:38:02 ajc
2396 * Auto-scaling worker thread pool size
2398 Revision 1.114 1999/12/05 17:38:41 ajc
2399 * Additional debugging and cleanup
2401 Revision 1.113 1999/12/04 22:16:05 ajc
2402 * Moved all diagnostic output to stderr
2403 * Moved "HTTP/1.0 200 OK" output to output_headers()
2405 Revision 1.112 1999/12/04 21:56:59 ajc
2406 * Finished the overhaul. Now to tune...
2408 Revision 1.111 1999/12/03 17:59:53 ajc
2409 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2410 pseudocode so the build is currently broken.
2412 Revision 1.110 1999/12/03 16:37:46 ajc
2413 * Repaired HTTP output for image transfers and static content
2415 Revision 1.109 1999/12/03 05:09:54 ajc
2416 * Rewrote the HTTP engine and application coupling to run in a worker thread
2417 model and to run as a single multithreaded program (eliminated helper
2418 processes and pipes). It currently runs but has many large bugs.
2420 Revision 1.108 1999/12/03 00:18:20 ajc
2421 * Added ".c.o" rule to Makefile
2423 Revision 1.107 1999/11/26 03:32:59 ajc
2424 * Started moving all of the global variables into a struct, to facilitate
2425 multithreaded server.
2427 Revision 1.106 1999/11/26 01:28:10 ajc
2430 Revision 1.105 1999/11/04 02:05:02 ajc
2431 * Added 'number of worker threads' to site config screen
2433 Revision 1.104 1999/10/25 02:25:09 ajc
2434 * Shuffled around the room editing commands
2436 Revision 1.103 1999/10/14 04:07:18 ajc
2437 * Cleaned up the bottom-of-page icons
2439 Revision 1.102 1999/10/08 23:58:11 ajc
2440 * Minor bug fix in registration screen
2442 Revision 1.101 1999/10/06 02:44:02 ajc
2443 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2444 it back in when it's fixed. Also added more attempts at cache disabling,
2445 but it still doesn't work in the StarOffice browser. I don't know why.
2447 Revision 1.100 1999/10/02 03:26:14 ajc
2448 * Merged in Nick's bit of JavaScript to handle key commands.
2449 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2450 in a text field. Right now you can't even log in.
2452 Revision 1.99 1999/09/01 01:06:11 ajc
2453 * Added "max message length" field in global config screen
2455 Revision 1.98 1999/08/14 18:16:10 ajc
2456 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2459 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2460 * Did neat stuff to the bottom of the page
2462 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2463 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2464 to a Citadel server fails.
2465 * messages.c: don't auto-link URL's in messages if it would cause
2468 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2469 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2470 compiler. This should make more browsers happy.
2472 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2473 * Added support for "robots.txt" telling spiders to go away.
2474 * Do a slrp_highest() when logging off.
2476 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2477 * Rearranged the code in "Site-wide configuration" and "Generic
2478 server command" to avoid nested server operations
2480 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2481 * webcit.c: added "back, top, next" buttons to bottom of each page
2482 * menubar.html: replaced "User list" with "Page another user"
2484 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2485 * context_loop.c: rearranged some code to try to eliminate deadlocks
2487 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2488 * Unknown URL's now display the main menu instead of diagnostics
2489 * Diagnostics are now at <baseurl>/diagnostics
2491 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2492 * Session no longer locks up when an express message is cancelled
2493 * The default Citadel server is now "localhost" instead of uncnsrd
2494 * Added some documentation
2496 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2497 * roomops.c: made room banner graphics more reliable
2498 * messages.c: added code to prevent accidental "double-posting"
2499 * who.c: fixed the "Change room/host/user" submit logic
2501 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2502 * Changed static/menubar.html so the text is readable
2504 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2505 * Ditched the frames mode completely. It wasn't working properly in,
2506 among other places, IE 5. Die, Bill, Die.
2508 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2509 * Fixed the behavior of the "forget room" routine, to properly handle
2510 the transition back to the Lobby after it's all done.
2511 * Added ExpressMessageCat() to allow code to send the user messages
2512 along with incoming express messages
2513 * WebCit now sends the name of the end user's browser as the client
2514 name in a Citadel IDEN command rather than its own name.
2516 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2517 * Minor code cleanups
2518 * New mail notification
2520 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2521 * Top-aligned all the cells in the fake frames in non-frames mode
2523 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2524 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2525 of a Goto, in order to prevent it from first marking all msgs old.
2527 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2528 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2529 which can differentiate the needs of frames and noframes modes
2531 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2532 * webserver.c: added "-t" option to send traces somewhere else
2534 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2535 * context_loop.c: display an error page if the client browser
2536 requests a non-root page and there is no cookie set
2537 * webserver.c: took my name off the copyright notice (it's a group
2540 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2541 * Reworked a lot of the structure, made more HTML "embeddable"
2542 * Changed the noframes mode to display "fake" frames using tables
2544 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2545 Changed some output formatting (mainly <FONT> tags).
2546 Changed who.c to use urlescputs() rather than escputs()
2547 in urls so GOTOs and User Profiles work when the string has a
2550 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2551 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2552 How to cause "onLoad=" to cause a sibling frame to refresh without
2553 having to use the nonportable HTTP "Window-Target:" directive. Began
2554 implementation of this; it should allow portable NS/IE compatibility.
2556 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2557 * Implemented "access level required to create rooms"
2559 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2560 * webcit.c: modified getz() to *exit* the program when fgets()
2561 returns an error. This is actually the desired behavior; it would
2562 otherwise busy-loop forever on a broken pipe.
2564 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2565 * webcit.c: added to getz() the ability to return an error code;
2566 implemented this in the main loop, hopefully fixing problems
2567 * Added "braindamage" file (frames/JS browser compatibility list)
2568 * Added HTTP "User-agent:" detection
2569 * wildmat.c, braindamage.c: added
2570 * Initial value of 'noframes' is now set by the braindamage check
2571 * Ran everything through "indent -kr -i8"
2572 * roomops.c: in room list, print a in otherwise empty cells
2574 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2575 * context_loop.c: warning fix
2576 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2578 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2579 * Resolve the name of the connecting host and pass it on to Citadel
2581 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2582 * wDumpContent() is now responsible for </BODY></HTML> most of the
2583 time (parameter settable) so that the main menu can easily be
2584 embedded in every page when running in noframes mode
2585 * noframes mode selection is now carried in the cookie
2587 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2588 * Made the frames stuff less dependent on the HTML TARGET= directive
2589 and more dependent on the HTTP Window-target: directive.
2590 * Made the system semi-navigable in noframes mode.
2592 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2593 * Brought over the new room listing code and <G>oto heuristics
2594 from the main Citadel tree, to pay attention to floor/room ordering
2596 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2597 * Modified the back end of mime_parser to use callbacks instead of
2598 doing something specific. Now we can use it elsewhere.
2600 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2601 * Fixed the bugs in "Site-wide configuration"
2602 * Added a "generic server commands" screen
2604 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2605 * Reduced the multiple cookies down to one cookie combining all data.
2607 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2608 * Removed wc_host and wc_port cookies.
2609 * Added an "edit your session" screen to change your wholisting.
2611 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2612 * Added "enter registration"
2613 * Set up automatic trigger of Enter Registration when the server
2615 * Established that a one-to-one WebCit/Citadel correspondence will
2616 be required. No big deal due to shared code segments.
2617 * Added "change password"
2618 * Added networking configuration screens. These still need testing.
2619 * Added a "kill session" link to each line of the wholist when
2620 logged in as an aide, and the screens to perform this operation.
2622 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2623 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2624 * "Finished" the MIME parser.
2625 * Got image uploads working.
2626 * Added "add/edit user photo" screens.
2627 * Added "add/edit room graphic" screens.
2628 * Added "add/edit floor graphic" screens.
2629 * Fixed display of floor graphic in known rooms list.
2631 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2632 * Wrote mime_parser.c for handling of image uploads. This will also
2633 be used in future Citadel MIME projects.
2635 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2636 * Fixed a bug in the room banner display code
2637 * Added "delete room"
2638 * Added "validate users"
2640 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2641 * Added "edit room info file"
2644 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2645 * Changed the "auto read new" functionality from a meta refresh tag
2646 to an "onload" directive (the former was causing graphics problems)
2647 * Added "create room"
2650 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2651 * Got the Zap and List-Zapped commands working
2652 * Added a convenience function to display a page with an error string
2653 * Automatically do a read-new-msgs whenever a new room banner is loaded
2655 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2656 * Added the screens to send pages
2657 * Changed message headers to display in bigger font, non-boldface
2658 * Added the chat system
2659 * Added goto private rooms
2661 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2662 * Replace "Citadel" in menu bar with the Citadel logo
2664 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2665 * automatically regenerate Makefile when Makefile.in changes
2667 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2668 * context_loop.c: Moved "remove session" into its own function.
2669 Check for dead webcit child process before each transaction.
2670 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2671 against broken HTTP connections.
2672 * Added a housekeeping thread to periodically remove dead sessions
2673 and kill idle sessions.
2674 * messages.c: added "delete message" functionality
2675 * messages.c: added "move message" functionality
2676 * userlist.c: added. This adds "userlist" and "show user" functions.
2677 * roomops.c: fixed buggy implementation of ungoto
2678 * Set up an option in output_headers() to optionally print the most
2679 often used opening HTML as well as the HTTP headers.
2680 * Display express messages in cute little JavaScript popup window.
2682 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2683 * Brought over message reading and entry functions from old WebCit
2685 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2686 * context_loop.c: really fix the SO_LINGER stuff
2687 * webserver.c: remove commented-out references to SO_LINGER
2689 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2690 * context_loop.c: After fork(), child process closes the HTTP socket
2691 so when the parent process closes it, it actually _does_ close.
2692 Otherwise, aIEeeee and possibly other browsers will hang.
2693 * Added support for graphics images retrieved from the Citadel server.
2694 * Set up login banner graphic and background image graphic
2696 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2697 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2699 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2700 * Smoothed out some of the login/logout code. Failed authentication
2701 now works the way it should.
2702 * Added support for new user login (still need to handle registration).
2704 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2705 * Discovered that the HTTP socket problem is related to a socket that
2706 isn't properly lingering on close. Temporarily hacked a sleep(10)
2707 into context_loop.c until it is figured out.
2709 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2710 * Did a little debugging, still trying to figure out why logging in
2711 displays "Connection reset by peer" error. It used to work...
2713 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2714 * Makefile.in: updated dependencies
2716 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2717 * Fixed broken interpretation of variables specified in the URL
2718 * added new "action" variable to make main loop simpler
2720 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2721 * webserver.c: prototype vsnprintf
2722 * context_loop.c: warning fix
2724 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2725 * tcp_sockets.c: removed some dead code
2726 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2727 unused ends of pipes, fix a file descriptor leak and a race condition
2728 * portability enhancements
2730 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2731 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2733 * converted to autoconf and began port to Digital UNIX
2735 * context_loop.c: moved the monster 64k buffer array off the stack
2736 * tcp_sockets.c: getservbyname() doesn't set errno.
2738 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2739 * webserver.c: warning fix