2 Revision 619.37 2005/07/28 03:16:30 ajc
3 * Awesome new 2-pane layout with ajax functionality for mailbox view.
4 * Slick new fade-out effect for "important message" boxes.
6 Revision 619.36 2005/07/26 04:08:41 ajc
7 * Previous checkin broke viewing of individual messages while in
8 mailbox summary mode. Fixed.
10 Revision 619.35 2005/07/26 03:46:27 ajc
11 * The new sorting options broke the delete-message checkboxes. Fixed.
12 * Sorting options are now selectable in either direction, and are
13 persistent across sessions.
15 Revision 619.34 2005/07/25 19:22:30 ajc
16 * mailbox summary sort by subject/sender/date
18 Revision 619.33 2005/07/24 04:25:42 ajc
19 * Replaced the old Citadel logo with a new one
20 designed by Lisa Aurigemma (vermilion).
22 Revision 619.32 2005/07/23 04:18:40 ajc
23 * New AJAX-based wholist refresh
25 Revision 619.31 2005/07/22 15:07:29 ajc
26 * 'whobbs' is now 'who'
27 * Refactored the wholist code to have its inner div output by a separate
28 function, in anticipation of possible ajax functionality being added
30 Revision 619.30 2005/07/22 04:03:30 ajc
31 * HTML messages in foreign character sets are now converted to UTF-8 for
34 Revision 619.29 2005/07/22 03:40:22 ajc
35 * Handle display of RFC2047-encoded subjects and senders by converting
36 them to UTF-8 (all WebCit pages are output as UTF-8). Resolves bug #136.
38 Revision 619.28 2005/07/20 04:26:24 ajc
39 * Detect libiconv on the host system and link it in if present.
40 * If libiconv is present, convert foreign charsets to UTF-8 on the fly
41 when outputting text/plain messages. (Still need to do text/html.)
43 Revision 619.27 2005/07/19 17:05:23 ajc
44 * Removed the last couple of places where forms were submitted using
45 the GET method. POST is just so technologically cleaner that we should
47 * Fixed a bug in the MIME parser that was causing it to not be 8-bit
50 Revision 619.26 2005/07/19 14:23:04 ajc
51 * mime_parser.c: don't default Content-type: to text/plain, because when
52 an HTTP POST operation is performed, the content type is expected to
55 Revision 619.25 2005/07/19 04:15:45 ajc
56 * Brought over the newest version of the MIME parser from Citadel,
57 containing an API that supports arbitrary character sets.
59 Revision 619.24 2005/07/14 04:21:53 ajc
60 * More intelligent JavaScript to handle the greying out of end date and
61 start/end times when "all day event" is selected.
63 Revision 619.23 2005/07/14 04:02:18 ajc
64 * Fix bug #147 (date sometimes saved incorrectly for all day events due
65 to timezone differences)
67 Revision 619.22 2005/07/13 16:55:59 ajc
68 * Use the new icons in more places.
70 Revision 619.21 2005/07/13 01:59:20 ajc
71 * Installed the final batch of new icons
73 Revision 619.20 2005/07/12 22:10:52 ajc
76 Revision 619.19 2005/06/29 17:55:32 ajc
77 * Any HTTP method other than GET or POST is now routed directly to the
78 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
80 * GroupDAV requests not beginning with "/groupdav" now automatically have
81 that prefix prepended to them.
83 Revision 619.18 2005/06/29 15:25:00 ajc
84 * Added an experimental OPTIONS method. This is not required by GroupDAV,
85 but it is an experiment to see whether we can use the same code framework
86 to implement other DAV variants in the future.
88 Revision 619.17 2005/06/29 03:12:28 ajc
89 * Bumped internal version number to 6.20
91 Revision 619.16 2005/06/29 03:10:10 ajc
92 * PROPFIND on an individual item inside a room now works (it simply
93 spews the href and etag properties, regardless of what the request
94 was). This is not valid GroupDAV, but Kontact expects this request to
95 succeed before an item can be deleted, so we provide a simple response.
97 Revision 619.15 2005/06/28 14:12:38 ajc
98 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
99 a case-sensitivity bug in the Kontact client.
101 Revision 619.14 2005/06/27 22:15:38 ajc
102 * Header file adjustments to make it work on FreeBSD
104 Revision 619.13 2005/06/27 17:38:06 ajc
105 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
106 UTF-8 is going to be the standard character set for the Citadel system.
108 Revision 619.12 2005/06/24 19:58:02 ajc
109 * Added a "preferences and settings" screen for each user.
110 * Removed the javascript date output stuff because it's not granular
111 or international enough.
112 * All dates and times can now be 12 or 24 hours.
114 Revision 619.11 2005/06/24 15:17:48 ajc
115 * The date/time stamp of messages are now output using JavaScript's
116 toLocaleString() function, observing the browser's locale and timezone
117 instead of the web server's.
119 Revision 619.10 2005/06/23 04:01:59 ajc
120 * groupdav_main.c: remove double slashes in path name
121 (suggested by Johannes Schneider)
123 Revision 619.9 2005/06/22 03:04:22 ajc
124 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
126 Revision 619.8 2005/06/21 02:27:37 ajc
127 * Moved some JavaScript functions out of head.html and into a new wclib.js
128 file, which can be included and cached. This will form the basis for a
129 new WebCit JavaScript function library.
131 Revision 619.7 2005/06/20 20:38:50 ajc
132 * The main stylesheet is now in a separate file in the static/ directory.
133 Something we did recently must have fixed the caching problem, because it's
134 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
136 Revision 619.6 2005/06/20 03:47:44 ajc
137 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
138 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
139 reported by at least one site where the Internet configuration screen
142 Revision 619.5 2005/06/19 04:11:52 ajc
143 * Integrated the second batch of new icons.
145 Revision 619.4 2005/06/18 22:58:56 ajc
146 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
147 reasons -- the browser will cache favicon.ico and won't keep asking for
148 it over and over again, eliminating a second HTTP transaction every time
149 the user clicks on something.
151 Revision 619.3 2005/06/18 22:48:32 ajc
152 *** empty log message ***
154 Revision 619.2 2005/06/18 22:18:29 ajc
155 * Replaced the most recent batch of icons with a "better" set which was
156 sent by the design house. I don't know what the difference is, but
157 I'm going to assume they're better.
159 Revision 619.1 2005/06/15 03:56:56 ajc
160 * Accept ".ifb" as a valid extension for requesting free/busy
162 Revision 619.0 2005/06/15 01:52:33 ajc
165 Revision 611.15 2005/06/15 01:50:29 ajc
166 * Bumped the internal version number to 6.19
168 Revision 611.14 2005/06/14 14:47:48 ajc
169 * Moved the <td> and </td> in the room icon out of roomops.c and
170 into static/roombanner.html, since every room will have an icon now.
172 Revision 611.13 2005/06/14 03:21:57 ajc
173 * When no icon is present on the server for a room, display the default
174 icon for that room's current view.
175 * Replace "graphic" with "icon" throughout the system messages.
177 Revision 611.12 2005/06/14 01:59:43 ajc
178 * 16x16 icons in the new tree view. Nice!
180 Revision 611.11 2005/06/13 22:05:54 ajc
181 * Finished the initial NanoTree integration. TODO: use a different icon
182 for each node depending on the view set for that room.
184 Revision 611.10 2005/06/12 22:02:45 ajc
185 * Began replacing the old, sux0r-prone tree view with NanoTree.
186 WARNING: This isn't finished, but I'm committing it anyway because I have
187 to move to a different computer. DON'T RUN THIS.
189 Revision 611.9 2005/06/12 18:34:50 ajc
190 * Removed some unreferenced files from the static/ directory.
192 Revision 611.8 2005/06/12 17:01:00 ajc
193 * Increase maximum viewable message count from 4096 to 10000
194 * Summary view now truncates subject to 75 characters, and sender
195 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
197 Revision 611.7 2005/06/12 16:03:11 ajc
198 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
199 seen when they are viewed, and Goto does not automatically mark the
200 remaining messages as seen.
202 Revision 611.6 2005/06/11 22:29:07 ajc
203 * Integrated the first batch of new icons.
205 Revision 611.5 2005/06/07 04:31:00 ajc
206 * Don't compress when HTTP tracing/logging is enabled
208 Revision 611.4 2005/06/06 23:50:17 ajc
209 * Made some changes to the calendar/uuid logic to fix a bug that caused
210 duplicate entries for an event to appear in some situations
212 Revision 611.3 2005/06/06 16:20:36 ajc
213 * GroupDAV URI escape character is now '%' in order to be consistent...
215 Revision 611.2 2005/06/04 04:07:36 ajc
216 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
217 links in order to avoid them being in nested forms.
219 Revision 611.1 2005/06/02 16:10:08 ajc
220 * tools.c: generated uuid's no longer contain "{" and "}" characters.
222 Revision 611.0 2005/05/26 04:38:09 ajc
225 Revision 610.9 2005/05/26 04:37:59 ajc
226 * Updated internal version number to 6.11
228 Revision 610.8 2005/05/26 04:28:27 ajc
229 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
230 protocol accuracy of xmlns and etag responses.
231 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
232 removing a temporary hack that was put in during KDE 3.4 beta
234 Revision 610.7 2005/05/24 04:26:47 ajc
235 * Applied a patch sent by Johannes Schneider for correcting the XML
236 namespace presented in the PROPFIND command.
238 Revision 610.6 2005/05/23 19:30:34 ajc
239 * Move "enable full text" checkbox configuration to its new location in
240 the configuration back end.
242 Revision 610.5 2005/05/22 16:20:09 ajc
243 * siteconfig.c: add checkbox for enabling full text index on server
245 Revision 610.4 2005/05/11 03:00:03 ajc
246 * webcit.c: fixed a string bug that caused the whole system to not work
247 * messages.c: fullname only and brief date in summary view, so that it
248 doesn't wrap onto two lines quite as often
250 Revision 610.3 2005/04/11 20:09:33 ajc
251 * Began an assault on strcpy()
253 Revision 610.2 2005/04/11 14:45:12 ajc
254 * Replaced serv_gets() with serv_getln() - which now requires the caller
255 to supply the size of the target buffer.
257 Revision 610.1 2005/04/08 19:36:56 ajc
258 * Moved to the new string tokenizer API
260 Revision 610.0 2005/04/04 17:50:04 ajc
261 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
263 Revision 603.15 2005/04/04 17:49:31 ajc
264 * configure.in: fix libical version detection
265 * bumped internal version number to 6.10
267 Revision 603.14 2005/03/30 21:44:44 ajc
268 * Changed the color of the side button bar
269 * Removed session ID's from wholist display, because they are only
270 interesting to computers, not to people.
271 * Also changed the session ID variable (we still need it internally) from
272 a char to an int, because session numbers are big now.
274 Revision 603.13 2005/03/30 17:27:55 ajc
275 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
276 calls and also enabled SSLv3/TLSv1
278 Revision 603.12 2005/03/10 05:13:21 ajc
279 * Created the framework for the "first time setup wizard"
281 Revision 603.11 2005/03/09 04:08:30 ajc
282 * Delete room is now confirmed through a JavaScript popup instead of
284 * New icon for "Tasks." In order to keep it consistent with the rest of
285 the icons, it is ugly.
286 * Modified page popup style slightly.
288 Revision 603.10 2005/03/08 04:59:31 ajc
289 * More attractive display of vCards (hide unknown fields)
290 * Added "title" and "organization" to vCard display/edit
291 * Replaced semicolon with comma-space in vCard name display
293 Revision 603.9 2005/03/07 04:03:28 ajc
294 * auth.c: shrink the margins on the login screen so the user sees something
296 * Allow editing of address book entries wherever possible.
297 * Anything that was a (link) is now a [link]
299 Revision 603.8 2005/03/07 01:45:30 ajc
300 * Rolled back to the old RTE because the new one doesn't work in Safari.
302 Revision 603.7 2005/03/05 22:26:26 ajc
303 * crypto.c: allow use of chained certificates
305 Revision 603.6 2005/03/05 05:04:34 ajc
308 Revision 603.5 2005/03/04 04:21:05 ajc
309 * When a room is set to the "mailbox" view, "Read new / read all" is
310 replaced by "View message list."
312 Revision 603.4 2005/02/28 04:01:55 ajc
313 * Updated to the latest version of Kevin Roth's richtext editor. Had to
314 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
315 allow it to gracefully degrade in Konqueror even when we specify our
317 * Modified the message entry screen a bit. Full height just isn't practical
318 with all those wacky browsers out there, unfortunately. Removed most of
321 Revision 603.3 2005/02/23 05:08:20 ajc
322 * Better control of HTTP headers which control browser caches. Static
323 objects are getting properly cached now.
325 Revision 603.2 2005/02/22 05:15:28 ajc
326 * When the "begin_burst() / end_burst()" semantics are in use, perform
327 gzip compression when the client indicates support for it.
329 Revision 603.1 2005/02/21 23:00:04 ajc
330 * begin_burst() / end_burst() semantics now apply to all pages which are
331 output using the "include_html_head" option of output_headers() (which
332 is nearly all of them). This should speed up the network considerably,
333 and also pave the way for another attempt at adding zlib compression
336 Revision 603.0 2005/02/21 22:00:13 ajc
339 Revision 602.10 2005/02/21 21:57:55 ajc
340 * Various debugging type of everythingism to help chat mode to work.
342 Revision 602.9 2005/02/21 04:47:41 ajc
343 * When creating rooms:
344 * 1. Selecting a view other than "Bulletin Board" causes the room access
345 * type to default to "private mailbox"
346 * 2. When the room access type changes to "private mailbox," the floor
347 * selector is greyed out because it is irrelevant.
349 Revision 602.8 2005/02/20 06:48:30 ajc
350 * View-o-matic now has "View as: " before it. "Messages" has been changed
351 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
352 * The View-o-matic is now styled to be smaller and color-matched to the
353 banner box it lives in.
354 * Removed "Summary" from message range selector. It is redundant.
356 Revision 602.7 2005/02/20 06:27:53 ajc
357 * Switched the Reply/Move/Delete buttons back to ordinary links, because
358 the nested forms were causing the bottom part of the outer form to stop
359 working (message range selector went dead). Thanks to triLcat for
362 Revision 602.6 2005/02/19 06:01:14 ajc
363 * The previous <div style=\"margin-right:1px\"> has been replaced by a
364 named div in the stylesheet. This allows us to perform a vile, sleazy
365 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
366 will unfortunately always be a right margin in IE6, but there
367 doesn't appear to be any easy workaround.
369 Revision 602.5 2005/02/19 05:22:00 ajc
370 * Replaced all the "centered 99% tables" with 100% width tables wrapped
371 inside a div with margin-right:1px to remove the horizontal scrollbar
372 in Gecko without creating whitespace. IE6's problem is much more
373 serious and will require dropping a nuclear bomb on Redmond to fix.
375 Revision 602.4 2005/02/18 05:09:52 ajc
376 * Moved the room access control screen into a tab on the edit room menu
378 Revision 602.3 2005/02/17 04:48:26 ajc
379 * After setup is complete, tell them how to log in.
380 * Don't allow the creation of accounts with blank passwords.
381 * Don't allow users to change to a blank password.
382 * Fixed the positioning of a few more screens that accidentally got
383 partially hidden underneath the iconbar.
384 * Boldfaced the "Password changed." and other prompts.
385 * Removed the unreadable blue-on-blue links in the calendar day
386 view. They're redundant anyway, now: "Add new calendar event" and
387 "month view" are both in the banner bar.
388 * "New messages / All messages" are now "Read new messages / Read all
390 * "Save message" button is now "Post message" for public room posts,
391 and "Send message" for email.
392 * "Message has been posted" is now "Message has been sent" for email.
393 * Swapped positions of "Add users" and "Edit users" boxes.
394 * vCard editor: "Other Internet email addresses" is now "aliases"
395 * Renamed the "Users" button to "Who is online?"
397 Revision 602.2 2005/02/16 05:40:31 ajc
400 Revision 602.1 2005/02/16 05:22:22 ajc
401 * inetconf.c: fixed memory management problem that was causing all
402 the inetconf to get discarded during edit on IBM POWER5
404 Revision 602.0 2005/02/15 05:23:10 ajc
407 Revision 601.3 2005/02/15 05:20:44 ajc
408 * Fixed an HTTP output error for static data which was causing images
409 to display improperly in Konqueror
410 * Changed most of the beginbox_nt boxes to centered tables with 99%
411 width, to avoid the mysterious horizontal scrollbar
413 Revision 601.2 2005/02/14 04:57:23 ajc
414 * Started changing some of the top-level tables from 100% width to 99%
415 width in order to keep the b0rken CSS box-model from displaying a
416 horizontal scroll bar when it shouldn't. Lose, lose, lose.
418 Revision 601.1 2005/02/13 04:22:31 ajc
419 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
421 Revision 601.0 2005/02/12 04:23:43 ajc
424 Revision 528.48 2005/02/11 03:35:57 ajc
425 * useredit.c: added an "Delete user" button, because it was unintuitive
426 to tell people "Delete a user by setting their access level to 0"
428 Revision 528.47 2005/02/09 04:37:32 ajc
429 * More GroupDAV fixes and tuning.
431 Revision 528.46 2005/02/07 22:02:00 ajc
432 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
433 and no whitespace between tags. We have discovered that doing otherwise
434 will break certain clients.
436 Revision 528.45 2005/02/06 03:59:33 ajc
437 * Added some HTTP Date: header output
439 Revision 528.44 2005/02/05 22:58:46 ajc
440 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
442 Revision 528.43 2005/02/05 08:36:13 ajc
443 * Added an everything-buffering thingi so we can do Content-length:
445 Revision 528.42 2005/02/05 04:16:01 ajc
446 * Cleanup of new message range view-o-matic
447 * GroupDAV GET operations now only send the Content-type: and Date:
448 headers. All the others are irrelevant.
450 Revision 528.41 2005/02/04 19:19:23 ajc
451 * Message reading range selection is now a drop-down box.
453 Revision 528.40 2005/02/04 17:22:18 ajc
454 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
456 Revision 528.39 2005/02/04 03:43:31 ajc
457 * fixed the tasks view in the summary screen
459 Revision 528.38 2005/02/03 05:13:57 ajc
460 * More tuning for GroupDAV compliance.
462 Revision 528.37 2005/02/03 04:38:40 ajc
463 * VTODO components need to be encapsulated inside VCALENDAR components,
464 just like we do with VEVENT components. There's a bunch of software
465 (including the beforesave hook on our own Citadel server) that expects
468 Revision 528.36 2005/02/02 23:25:21 ajc
469 * Encode GroupDAV uid's using more concise string escaping, because the
470 old way was making KOrganizer choke.
472 Revision 528.35 2005/02/02 04:13:36 ajc
473 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
475 Revision 528.34 2005/02/01 23:15:50 ajc
476 * Completed GroupDAV PUT. Untested.
478 Revision 528.33 2005/02/01 19:52:29 ajc
479 * Bumped the internal version number to 6.01
480 * Set the minimum required Citadel version to 6.40, because we need the
481 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
484 Revision 528.32 2005/02/01 15:15:40 ajc
485 * Better purging of not-logged-in GroupDAV sessions
487 Revision 528.31 2005/02/01 14:55:12 ajc
488 * Reworked the PROPFIND xml output based on an example transaction
489 supplied by Reinhold Kainhofer. Groupware folder enumeration works
490 properly in Kontact now.
492 Revision 528.30 2005/02/01 03:49:09 ajc
493 * Completed "folder list" PROPFIND, now listing all rooms set to a
494 calendar, tasks, or address view, using the GroupDAV properties.
496 Revision 528.29 2005/02/01 02:28:32 ajc
497 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
498 When defaulting a new event date/time to now, set the seconds to zero
501 Revision 528.28 2005/01/31 23:31:26 ajc
502 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
503 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
505 Revision 528.27 2005/01/31 16:24:47 ajc
506 * iconbar is now a happy css hovery lightupy div thing
508 Revision 528.26 2005/01/29 03:59:25 ajc
509 * Implemented the GroupDAV DELETE method.
511 Revision 528.25 2005/01/28 05:25:43 ajc
512 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
513 directly inside the iconbar div.
515 Revision 528.24 2005/01/28 05:13:02 ajc
516 * GroupDAV object URL's are now based on the EUID of a message (which is
517 derived from the UID of the groupware object itself) instead of the
518 message number. This was done in order to conform to GroupDAV's
519 requirement that the URL cannot change after an object is updated.
520 * The ETag of a GroupDAV object is still the message number, and in fact
521 doing so meets that requirement perfectly.
523 Revision 528.23 2005/01/26 18:15:34 ajc
524 * PROPFIND now outputs fully qualified URL's
526 Revision 528.22 2005/01/26 18:02:22 ajc
527 * Initial implementation of GroupDAV PROPFIND
529 Revision 528.21 2005/01/26 16:28:23 ajc
530 * Output ETags in double quotes to conform with the new GroupDAV draft.
531 * Output HTTP Server: header in GroupDAV transactions
532 * Server: header now displays both WebCit and Citadel versions
533 * Added groupdav_common_headers() to output HTTP headers common to all
534 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
536 Revision 528.20 2005/01/25 19:51:04 ajc
537 * Accept escaped characters in GroupDAV GET URL's
539 Revision 528.19 2005/01/25 04:17:20 ajc
540 * Implemented the Groupdav GET method, more or less in its final form
541 (still need to fix the room/folder naming semantics)
543 Revision 528.18 2005/01/25 03:12:27 ajc
544 * Completed HTTP "Basic" authentication, and a stub function for the
545 main entry point for GroupDAV functions.
547 Revision 528.17 2005/01/24 03:37:48 ajc
548 * Began laying the groundwork for http-authenticated GroupDAV sessions.
550 Revision 528.16 2005/01/22 22:50:51 ajc
551 * removed descriptions in non-main menus
553 Revision 528.15 2005/01/20 21:24:27 ajc
554 * When viewing a calendar room, the "Read all messages" link in the
555 room banner has been replaced by "Day view" and "Month view" links.
556 (I have also imported icons for week and year views, in case we add
559 Revision 528.14 2005/01/20 16:13:56 ajc
560 * Added in a bunch of stupid JavaScript to allow the instant message
561 window to be dismissed.
563 Revision 528.13 2005/01/20 04:10:41 ajc
564 * Cleaned up a bunch of unused cruft from the old layout
565 * Instant messages are now displayed in a div that layers itself
566 over the rest of the site. It would be nice if we could figure out
567 a way to make a clickable "hide" box...
569 Revision 528.12 2005/01/17 04:38:14 ajc
570 * Navbar is now dynamic, in an attempt to make only the relevant controls
571 appear on any given page.
573 Revision 528.11 2005/01/15 07:19:08 ajc
574 * Removed the fixed pixel width from the tree view room list so it doesn't
575 wrap around in an ugly way on aIEeeee.
577 Revision 528.10 2005/01/15 05:26:27 ajc
578 * Message entry window is now somewhat full screen.
580 Revision 528.9 2005/01/14 21:03:17 ajc
581 * A few logging hacks
583 Revision 528.8 2005/01/14 15:00:51 ajc
584 * Placed the navbar into the room banner, at least in its temporary form.
586 Revision 528.7 2005/01/14 04:53:54 ajc
587 *** empty log message ***
589 Revision 528.6 2005/01/14 04:53:12 ajc
590 * Got the three-pane model working not only with web browsers, but also
591 with the disgusting abomination called Internet Explorer.
593 Revision 528.5 2005/01/13 18:38:08 ajc
594 * Insert a newline between </div> and <div id="text">
596 Revision 528.4 2005/01/11 16:20:18 ajc
597 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
600 Revision 528.3 2005/01/11 05:05:08 ajc
601 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
602 * Ripped things apart in a big way. The frameset is gone (except for
603 chat, for which we'll probably keep frames). Iconbar and banner are
604 now done using CSS and <div> tags.
605 * Room read/enter/goto controls are currently missing. Stay tuned.
606 * I am in the process of rewriting all of the markup as valid XHTML.
608 Revision 528.2 2004/12/29 22:08:08 ajc
609 * roomops.c: provide a way to create room shares with a mapping to an
610 alternate room name on the other end.
612 Revision 528.1 2004/12/29 17:28:09 ajc
613 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
614 all corrupty-whatever when a remote room name mapping is found. Display
615 the mapping and preserve it across share/unshare operations.
617 Revision 528.0 2004/12/28 03:58:34 ajc
620 Revision 527.1 2004/12/28 03:58:24 ajc
621 * Corrected overly-escaped reply-to addresses in "reply" button
622 * Repaired toggling of self-service account creation in admin screen
623 * Bumped internal version number to 5.28
625 Revision 527.0 2004/12/07 04:41:37 ajc
628 Revision 526.1 2004/12/07 04:41:02 ajc
629 * Finally tracked down the WC->vars heap corruption issue (for real this
630 time). We now call clear_local_substs() at the end of each HTTP
631 transaction, whether we need to or not, instead of calling it whenever
632 we're done with something we wanted session variables for.
633 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
634 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
635 preventing it from getting clobbered by another session.
636 * Bumped internal version number to 5.27
638 Revision 526.0 2004/12/01 21:35:56 ajc
641 Revision 525.4 2004/12/01 21:35:44 ajc
642 * Changed internal version number to 5.26
644 Revision 525.3 2004/12/01 21:34:17 ajc
645 * Numerous memory management bugfixes.
647 Revision 525.2 2004/12/01 16:48:24 ajc
648 * tools.c: don't crash when striplt() is called with a zero-length string
650 Revision 525.1 2004/11/12 18:02:36 ajc
651 * Updated the richtext editor (new version from Kevin Roth's site)
653 Revision 525.0 2004/11/03 20:21:10 ajc
656 Revision 524.7 2004/11/03 20:21:02 ajc
657 * Changed internal version number to 5.25
659 Revision 524.6 2004/10/20 02:41:41 ajc
661 * Added the notes room to the icon bar
662 * Set up an initial implementation of Notes view. Attractive enough to
663 publish, but read-only. Needs a note editor.
665 Revision 524.5 2004/10/15 03:10:24 ajc
666 * Calendar objects UID now generated by generate_uuid() which creates
667 pseudo-DCE-ish UUID's.
669 Revision 524.4 2004/10/05 01:59:31 ajc
670 * localtime_r() fixes
672 Revision 524.3 2004/10/03 02:56:35 ajc
673 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
675 Revision 524.2 2004/10/01 16:23:23 ajc
676 * Set up framework for "notes" view, and added a skeleton function for
679 Revision 524.1 2004/09/30 03:44:01 ajc
680 * fix line width break problem in chat
682 Revision 524.0 2004/09/28 16:12:44 ajc
685 Revision 523.12 2004/09/28 16:12:30 ajc
686 * Prepare for 5.24 release
688 Revision 523.11 2004/09/27 02:17:47 ajc
689 * messages.c: fix build problem on non-calendar-enabled installations
690 * floors.c: fix a warning message
692 Revision 523.10 2004/09/25 03:34:21 ajc
693 * summary.c: Fixed a calling syntax problem
695 Revision 523.9 2004/09/25 03:18:43 ajc
696 * small stylesheet fix
698 Revision 523.8 2004/09/24 04:21:41 ajc
699 * Fixed display bug for room list mode when we dropped down multiple
700 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
702 Revision 523.7 2004/09/24 04:08:25 ajc
703 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
704 rooms without new msgs
706 Revision 523.6 2004/09/24 04:04:34 ajc
707 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
710 Revision 523.5 2004/09/23 03:21:10 ajc
711 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
713 Revision 523.4 2004/09/16 02:42:37 ajc
714 * Set default view of new rooms during CRE8 command instead of afterwards
716 Revision 523.3 2004/09/15 03:08:50 ajc
717 * Support config of seaperate MSA port in Citadel 6.26
719 Revision 523.2 2004/09/10 03:49:17 ajc
720 * Added 'dialog' mode to setup
722 Revision 523.1 2004/08/31 20:31:01 ajc
723 * When saving VTODO (tasks), insert a UID if none is already present. Also
724 increment the sequence, or insert one if none is already present.
726 Revision 523.0 2004/08/31 03:02:37 ajc
729 Revision 522.30 2004/08/31 03:02:28 ajc
730 * Changed internal version number to 5.23
732 Revision 522.29 2004/08/27 02:40:06 ajc
733 * Ditched the graphical buttons because CSS can do the same thing faster.
735 Revision 522.28 2004/08/18 03:16:12 ajc
736 * 'move' and 'delete' buttons only show when allowed to do those things
738 Revision 522.27 2004/08/18 02:10:17 ajc
739 * Reply/Move/Delete buttons are now images, because system-native buttons
740 were too big and ugly.
742 Revision 522.26 2004/08/11 17:24:57 ajc
743 * static/iconbar.html: removed.
744 * Updated the "powered by citadel" graphic
746 Revision 522.25 2004/08/11 03:49:15 ajc
747 * Replaced all instances of the name "Citadel/UX" with "Citadel"
748 * Installed the "simple logo" in the iconbar
750 Revision 522.24 2004/08/09 03:11:20 ajc
751 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
753 Revision 522.23 2004/08/05 21:32:17 ajc
754 * Reply/Move/Delete are now buttons instead of links. This should enable
755 us to add some JavaScript magic for "Reply quoted" ...
757 Revision 522.22 2004/08/05 02:47:21 ajc
758 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
759 has a more predictable and attractive behavior, and can still be
760 overridden in the style sheet if the site operator wants to.
762 Revision 522.21 2004/08/04 03:52:23 ajc
763 * Tasks view is now pretty.
764 * Tasks view now displays date due for each task.
765 * Tasks view is now sorted by date due.
766 * Tasks view now displays overdue tasks in red.
768 Revision 522.20 2004/08/03 03:55:37 ajc
769 * Tasks view now uses the same buffer/dump logic as the calendar views, so
770 we can sort them by due date and do a prettier display. (Only the logic is
771 changed so far. The prettier display is forthcoming.)
773 Revision 522.19 2004/07/21 02:57:09 ajc
774 * Internet Configuration screen looks a little neater now
776 Revision 522.18 2004/07/21 02:45:15 ajc
777 * Completed the "Internet Configuration" screen
779 Revision 522.17 2004/07/16 19:13:37 ajc
780 *** empty log message ***
782 Revision 522.16 2004/07/16 19:13:10 ajc
783 * tools.c: display 12:00 as 12pm, not 12am
785 Revision 522.15 2004/07/16 03:14:03 ajc
786 * more work on inetconf screen
788 Revision 522.14 2004/07/16 02:50:00 ajc
789 * useredit.c: put a pretty box around user editing
791 Revision 522.13 2004/07/13 03:25:08 ajc
792 * inetconf.c: added. Not finished yet.
794 Revision 522.12 2004/07/10 03:10:19 ajc
795 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
796 floor level configurations.
797 * Put a space between OK and CANCEL buttons anywhere in the system where
799 * Some more of the room config/admin screens now return to themselves
800 with a "ok, you did that" message when OK is pressed, instead of dropping
801 out to the main menu.
803 Revision 522.11 2004/07/08 03:03:01 ajc
804 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
805 configuration (public rooms default and mailboxes default). Still need
806 to add floor and room policy screens.
808 Revision 522.10 2004/07/02 03:28:08 ajc
809 * Much-improved alphabet tabs for Address Book view. Now divides the
810 total number of names by (names per page, currently 60) and sets up
811 that many tabs, with proper [Aaa-Bbb] labels on them.
813 Revision 522.9 2004/07/02 03:26:06 ajc
814 *** empty log message ***
816 Revision 522.8 2004/07/01 02:40:40 ajc
817 * Clicking "Enter a message" in a groupware room now automatically calls
818 the correct editor for the type of objects in the room (message, calendar
819 event, task, address book entry)
821 Revision 522.7 2004/06/29 17:21:25 ajc
822 * Removed the word "room" in a few locations, as part of our push towards
823 not looking like a BBS when running in groupware mode
825 Revision 522.6 2004/06/29 00:37:02 ajc
826 * Made some fonts bigger because users were complaining...
828 Revision 522.5 2004/06/27 03:02:05 ajc
829 * Summary view -- always view ALL messages
830 * Summary view -- new messages are in boldface
832 Revision 522.4 2004/06/24 20:42:14 ajc
833 * Added the "server ip address" Citadel config option
834 * Site config: added "Changes will not take effect until..." language
837 Revision 522.3 2004/06/24 14:50:35 ajc
838 * Added the ability to listen on a single IP address instead of all addresses.
840 Revision 522.2 2004/06/22 02:21:56 ajc
843 Revision 522.1 2004/06/21 15:00:52 ajc
846 Revision 522.0 2004/06/19 03:21:35 ajc
849 Revision 521.10 2004/06/19 03:11:07 ajc
850 * Instead of a crufty "the topmost Internet email address will be used
851 for outgoing email" explanation, separated it into "Primary Internet
852 email address" and "Other email addresses" boxes.
854 Revision 521.9 2004/06/19 02:42:12 ajc
855 * Removed the "aides access to mailboxes" config option, which is no longer
856 part of the Citadel system.
858 Revision 521.8 2004/06/16 02:07:22 ajc
859 * Removed a couple of lines of debugging code leftover from last night
861 Revision 521.7 2004/06/15 03:06:11 ajc
862 * Bumped internal version number to 5.22
863 * Use new fast headers-only-no-mime fetch mode in Citadel for
866 Revision 521.6 2004/06/15 02:30:21 ajc
867 * Honor "maxmsgs" even when viewing a mailbox in summary mode
869 Revision 521.5 2004/06/12 04:26:38 ajc
870 * Fixed some garbled output resulting from turning things that look like
873 Revision 521.4 2004/06/11 16:09:36 ajc
874 * Moved the room graphic to the left of the room name in the banner, to
875 make it more consistent with the rest of the site.
876 * Reduced the size of the font in the iconbar
878 Revision 521.3 2004/06/11 03:15:08 ajc
879 * When "Add" is clicked without specifying an upload filename, resume
880 composition instead of aborting the post.
881 * Add attachments to messages in forward order, not reverse order
883 Revision 521.2 2004/06/10 03:08:48 ajc
884 * Improved the appearance of tabs in the room config screen
886 Revision 521.1 2004/06/10 02:58:55 ajc
887 * Made all the title boxes the same background color. The old scheme was
888 cute but not professional looking.
890 Revision 521.0 2004/06/06 19:53:25 ajc
893 Revision 510.15 2004/06/06 19:32:15 ajc
894 * Cleaned up a couple of FIXME's sitting around in the code
895 * Altered the conditions under which stray http://... strings are
896 automatically turned into links, to prevent that logic from
897 transforming IMG tags into gibberish.
898 * Set internal version number to 5.21
900 Revision 510.14 2004/06/04 02:29:07 ajc
901 * Fixed bug in "validate new users" screen (thanks Campy)
903 Revision 510.13 2004/06/03 03:21:22 ajc
904 * "Reply" button now carries the message subject into the reply.
906 Revision 510.12 2004/06/02 02:07:54 ajc
907 * setup.c: updated the setup script to configure two /etc/inittab entries,
908 one for http and one for https.
910 Revision 510.11 2004/06/01 21:46:47 ajc
911 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
912 during a read or write operation, do not attempt to finish the operation
913 unencrypted like we do in Citadel. Here in WebCit land it only causes
914 the server to segfault.
916 Revision 510.10 2004/06/01 19:01:22 ajc
917 * netconf.c: widened some of the text entry fields
918 * webcit.h: bumped up the internal version number to 5.20
920 Revision 510.9 2004/06/01 18:44:20 ajc
921 * Return to the old command-line usage (-s for https, service is either
922 http or https but not both)
924 Revision 510.8 2004/06/01 03:32:28 ajc
925 * Add "permanent room" setting to room edit screen
926 * create room -- allow longer strings
928 Revision 510.7 2004/06/01 00:36:43 ajc
929 * Hmmph. Do the session cookie as hex instead of base64. There really
930 are some characters in the base64 set that make HTTP do nasty things.
932 Revision 510.6 2004/05/31 21:43:27 ajc
933 * Added "|END" to the session cookie before base64-ing it. This fixes a
934 problem with certain room names causing the webserver to freak out and
935 break embedded images and stuff. I don't know why.
937 Revision 510.5 2004/05/31 20:34:11 ajc
938 * Message entry using Kevin Roth's excellent cross-platform richtext
941 Revision 510.4 2004/05/31 15:54:13 ajc
942 * "text" and "HTML" options for message entry.
944 Revision 510.3 2004/05/29 03:31:48 ajc
945 * tighten up the space between icons in the iconbar
947 Revision 510.2 2004/05/28 20:24:53 ajc
950 Revision 510.1 2004/05/24 03:02:38 ajc
951 * CSS change to make folder names stand out more in the "Folder View"
953 Revision 510.0 2004/04/30 04:08:58 ajc
956 Revision 506.13 2004/04/30 04:08:47 ajc
957 * Changed internal version number to 5.10
958 * Updated documentation for the new HTTPS service
960 Revision 506.12 2004/04/27 03:21:36 ajc
961 * Prompt for HTTPS port number during setup. We may make this optional.
963 Revision 506.11 2004/04/27 03:16:31 ajc
964 * When running on the same host as Citadel, if no key/cert are found,
965 symlink to Citadel's if possible.
966 * One server binary now forks to start both http and https servers.
968 Revision 506.10 2004/04/21 03:43:39 ajc
969 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
970 certs are also no longer invalid.
972 Revision 506.9 2004/04/21 02:25:13 ajc
973 * Replaced ctdl_install_certificate() with convenience functions found
974 in the OpenSSL library.
976 Revision 506.8 2004/04/21 02:19:41 ajc
977 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
978 understand, but read at http://www.informit.com/articles/article.asp?p=22078
979 ). Still doesn't work with Internet Monopolizer, though.
981 Revision 506.7 2004/04/20 02:32:44 ajc
982 * Allow setup to run seamlessly from within the Citadel Ridiculously
983 Easy Installer by observing the values of environment variables
984 CITADEL_INSTALLER, CITADEL, and WEBCIT.
986 Revision 506.6 2004/04/20 02:02:50 ajc
989 Revision 506.5 2004/04/16 03:14:06 ajc
990 * Minor fix for previous checkin
992 Revision 506.4 2004/04/16 02:59:01 ajc
993 * Completed SSL support. Still doesn't work with all browsers... gotta
996 Revision 506.3 2004/04/15 03:57:00 ajc
997 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
998 it has a crashy crashy bug in it. Don't use it yet.
1000 Revision 506.2 2004/04/13 19:41:36 ajc
1001 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
1002 (freebusy data fetch for anonymous Kolab type clients)
1004 Revision 506.1 2004/04/10 04:32:59 ajc
1005 * Fixed some version and copyright date oopses
1007 Revision 506.0 2004/04/10 04:29:30 ajc
1010 Revision 505.22 2004/04/10 04:29:20 ajc
1011 * Changed internal version number to 5.06
1013 Revision 505.21 2004/03/29 04:30:20 ajc
1014 * configure.in, Makefile.in: handle $LDFLAGS
1016 Revision 505.20 2004/03/20 05:03:14 ajc
1017 * Original startup thread becomes a worker thread after initialization.
1018 Doing otherwise turns it into a zombie (at least on Linux) and possibly
1019 leads to other problems
1020 * Filter out NOOP's received in chat
1022 Revision 505.19 2004/03/18 04:32:24 ajc
1023 * Removed the language in README.TXT which told everyone that chat wouldn't
1024 work with a non-local Citadel server, because that's no longer true.
1025 * Removed the old chat applet from the static/ directory
1027 Revision 505.18 2004/03/18 04:00:44 ajc
1028 * Rounded web boxes now look correct in all browsers.
1030 Revision 505.17 2004/03/17 18:25:31 ajc
1031 * When creating a new user, auto-chain to the "edit user configuration"
1032 screen, and subsequently auto-chain to the "edit address book entry"
1033 screen. This creates a nice sensible workflow.
1035 Revision 505.16 2004/03/15 22:47:09 ajc
1036 * Prettied up the chat window a little more.
1038 Revision 505.15 2004/03/15 04:27:44 ajc
1039 * Chat now appears in a separate window
1040 * Use regular frames instead of IFRAMEs for chat
1041 * Display user's own chat text in bold+italic
1042 * Added a "List Users" button
1044 Revision 505.14 2004/03/09 20:45:45 error
1045 * Add a Linux Software Map file
1047 Revision 505.13 2004/03/07 22:04:32 ajc
1048 * Fix the current view not being set to the default view for the creator
1051 Revision 505.12 2004/03/07 21:31:17 ajc
1052 * serv_read() now zeroes out the supplied buffer (with the supplied
1053 length) if a server read fails. This causes serv_gets() to return
1054 instead of looping endlessly. Fixes chat problem found on linux-ppc.
1056 Revision 505.11 2004/03/03 05:21:36 ajc
1057 * Made the chat screen totally kick-ass sweet. The flickering reload
1058 i-frame is now tiny and hidden, and it *appends* new chat data to
1059 the viewable window using JavaScript. No flickering + scrollback!
1060 * Added a help button to the chat screen.
1062 Revision 505.10 2004/02/29 22:52:15 ajc
1063 * Close and clear (set to -1) server socket handle when socket errors are
1064 detected. Fixes a chat problem reported by Winzlo.
1066 Revision 505.9 2004/02/29 05:34:25 ajc
1067 * Display the Chat menu option as "Chat with other users in <roomname>"
1069 Revision 505.8 2004/02/27 05:04:38 ajc
1070 * fix frameset bug in page popups
1072 Revision 505.7 2004/02/26 04:08:56 ajc
1073 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1074 of the logout banner.
1075 * Ford's latest stupid room has a name with more than 64 characters, and
1076 we still had a 64-byte room name in the march_list struct. ooooops...
1078 Revision 505.6 2004/02/26 03:07:26 ajc
1079 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1081 Revision 505.5 2004/02/25 23:10:28 ajc
1082 * Allow "/do_logout" as a no-frames page
1084 Revision 505.4 2004/02/25 23:00:21 ajc
1085 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1086 to make life easier. (Thanks to prosthetik for this)
1088 Revision 505.3 2004/02/25 15:20:11 ajc
1089 * Support for favicon.ico in the static/ directory
1091 Revision 505.2 2004/02/24 04:06:42 ajc
1092 * Changed the colors slightly in chat screen
1094 Revision 505.1 2004/02/20 06:07:06 ajc
1095 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1097 Revision 505.0 2004/02/19 03:32:50 ajc
1100 Revision 504.7 2004/02/19 03:32:38 ajc
1101 * Changed the internal version number to 5.05
1102 * Completed the frames fix
1104 Revision 504.6 2004/02/18 20:08:29 ajc
1105 * Fixed the frameset force reload logic. Now it does the whole frameset
1106 without displaying an error in the main frame.
1108 Revision 504.5 2004/02/18 19:17:51 ajc
1109 * Force reload of frameset if someone tries to escape it. Not perfect
1110 but it mostly works at this poing.
1112 Revision 504.4 2004/02/17 03:37:11 ajc
1113 * Indicate to Citadel that we want Server Generated Invitations when
1114 calendar events are saved. (No longer the default in Citadel server.)
1116 Revision 504.3 2004/02/09 04:49:32 ajc
1117 * Prepare for a way to avoid falling out of the main frameset
1119 Revision 504.2 2004/02/09 03:37:57 ajc
1120 * Changed the thread pool management algorithm. Detecting idle time between
1121 socket accepts was not working reliably on all systems, so we now follow
1122 the same algorithm as the Citadel server (spawn more threads when number
1123 of sessions < number of threads, but keep constrained to pre-defined
1124 minimum and maximum thread count)
1126 Revision 504.1 2004/02/03 03:09:51 ajc
1129 Revision 503.0 2004/01/28 04:31:31 ajc
1132 Revision 502.4 2004/01/28 04:30:48 ajc
1133 * Create Room can now offer calendar and address book rooms
1135 Revision 502.3 2004/01/17 21:25:30 ajc
1136 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1137 * Split the config for LDAP Connector into its own panel
1139 Revision 502.2 2004/01/17 04:32:54 ajc
1140 * Add site config options for Citadel servers which support LDAP
1142 Revision 502.1 2003/10/24 02:50:19 ajc
1143 * Clicking "Enter Message" in a room with an Address Book view opens
1144 a blank vCard entry screen.
1146 Revision 502.0 2003/10/23 03:16:50 ajc
1149 Revision 501.2 2003/10/23 03:07:54 ajc
1150 * event.c: Found and removed another unquoted multi-line string literal
1151 * webcit.h: changed an #ifdef HAVE_ICAL_H
1152 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1154 Revision 501.1 2003/10/22 01:42:12 ajc
1155 * iconbar.c: removed a stray character or two...
1157 Revision 501.0 2003/10/21 04:26:37 ajc
1160 Revision 500.30 2003/10/21 04:26:27 ajc
1161 * bumped the version string to 5.01
1163 Revision 500.29 2003/10/17 03:08:28 ajc
1164 * Finished prettying up the vCard display
1166 Revision 500.28 2003/10/17 02:31:45 ajc
1167 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1168 is wrapped in quotes. Performed this fix so it'll compile.
1169 * setup.c: removed references to unused variable tempfile[]
1171 Revision 500.27 2003/10/09 03:17:02 ajc
1172 * Started prettying up the vCard display.
1174 Revision 500.26 2003/10/08 02:33:49 ajc
1175 * Begin work on better handling of vCard display
1177 Revision 500.25 2003/09/04 03:41:27 ajc
1178 * siteconfig.c: changed some config items to drop-down boxes
1180 Revision 500.24 2003/08/27 04:26:54 ajc
1181 * Split the site configuration screen up into four different screens,
1182 and added a meta-menu
1184 Revision 500.23 2003/08/24 03:31:50 ajc
1185 * Finished the setup program
1186 * Bumped the internal version number to 5.01
1188 Revision 500.22 2003/08/22 00:47:27 ajc
1189 * setup is now working, but it still needs a way to detect a running WebCit
1191 Revision 500.21 2003/08/22 00:25:40 ajc
1192 * Added a skeleton "setup" program to the tree. It does not work yet.
1194 Revision 500.20 2003/08/20 03:48:55 ajc
1195 * Added iconbar shortcut to Contacts room
1196 * Minimum required Citadel is now 6.11
1198 Revision 500.19 2003/08/20 03:07:25 ajc
1199 * Address book "single card" view now suppresses "reading nn message" and
1200 instead shows the letter indices across the top
1201 * Clicking on an address in a vCard now connects to WebCit mail instead
1202 of a browser mailto: link
1204 Revision 500.18 2003/08/19 04:18:43 ajc
1205 * Changed things around in the address book view. Made it sorted and
1206 more clickable and better looking...
1208 Revision 500.17 2003/08/12 18:54:03 error
1209 * messages.c: fix off-by-one-error in selector bar
1211 Revision 500.16 2003/08/07 22:18:03 ajc
1212 * Add the Summary Page to the customizable iconbar
1214 Revision 500.15 2003/08/07 03:51:51 ajc
1215 * Customizable icon bar as: pictures and text, pictures, text
1217 Revision 500.14 2003/08/05 03:52:14 ajc
1218 * First working version of the customizable iconbar. It contains a basic
1219 set of options and now automatically refreshes when it's customized.
1221 Revision 500.13 2003/08/04 03:50:29 ajc
1222 * First cut at the customizable iconbar is done. A bunch of generic options
1223 are there. Still need to get the actual iconbar to refresh when changes
1226 Revision 500.12 2003/08/03 21:02:01 ajc
1227 * More work on customizable iconbar
1229 Revision 500.11 2003/08/02 05:25:46 ajc
1230 * Laid the groundwork for a customizable iconbar
1232 Revision 500.10 2003/07/30 03:57:49 ajc
1233 * Add config.c_purge_hour to config screen
1235 Revision 500.9 2003/07/06 22:06:59 ajc
1236 * When converting "anything that looks like a URL" to a real link, first
1237 make sure that it isn't already inside a link. This fixes most of the
1238 long, ugly URL strings sent by eBay.
1239 * Automatically dismantle mailto: links in HTML messages, and convert
1240 them to WebCit mail links (clicking on it sends the user to the Mail
1241 room and begins composing a new message with the recipient and subject
1242 fields pre-populated).
1244 Revision 500.8 2003/06/29 20:51:21 ajc
1245 * Worked around a rendering bug in Satan's Browser that was causing it
1246 to draw the calendar month view much wider than the actual screen wdith
1248 Revision 500.7 2003/06/28 04:09:37 error
1249 * roomops.c: Backout change to display one less box in the first column in
1250 roomlist view, it doesn't seem to work for everyone
1252 Revision 500.6 2003/06/28 03:52:51 error
1253 * Don't tell browsers not to cache static documents
1255 Revision 500.5 2003/06/28 03:35:23 error
1256 * roomops.c: Display one less floor in the first column in romlist view
1258 Revision 500.4 2003/06/26 03:37:58 ajc
1259 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1260 This will allow some groupware clients to browse the free/busy times of
1261 other users on the system.
1263 Revision 500.3 2003/06/21 05:17:21 ajc
1264 * Better alignment of system messages
1265 * Exterminated display_error() and replaced it with WC->ImportantMessage
1266 which is displayed in a bubble on top of whatever page you're on next.
1267 * Small cosmetic changes
1268 * Fixed some nesting problems in output_headers()
1270 Revision 500.2 2003/06/20 03:39:27 ajc
1271 * Optimization to floor layout in box view
1273 Revision 500.1 2003/06/20 03:04:26 ajc
1274 * "Reply" button on messages now handles IGnet recipients correctly
1276 Revision 500.0 2003/06/10 04:23:08 ajc
1279 Revision 410.50 2003/06/10 04:22:58 ajc
1280 * Updated docs and headers for 5.00 release
1282 Revision 410.49 2003/06/10 04:05:23 ajc
1283 * De-tabled the left side icon bar and reduced one of the graphics, so
1284 that all of the rounded corners show up in Satan's Browser.
1286 Revision 410.48 2003/06/10 03:47:41 ajc
1287 * style.css: added font selection to default <BODY> tag
1289 Revision 410.47 2003/06/06 03:26:03 ajc
1290 * Satan's Browser insists on putting bloody acres of whitespace to the
1291 right of any bulleted list items, making any multi-column table containing
1292 a list take more than the entire screen. Removed all such lists so it
1293 looks ok. If you are reading this and you are a Microsoft employee, please
1294 commit suicide before you break anything else.
1296 Revision 410.46 2003/06/06 02:22:07 ajc
1297 * Changed the upper left and upper right bounded box corners to a solid
1298 blue (#204B78) instead of gradiated, because it was looking funny in
1299 256-color mode. It also looked funny in Internet Explorer, but people
1300 who use Internet Explorer are contributing to terrorism and really don't
1301 deserve Web access in the first place. So I really just fixed this to make
1302 it look good in 256-color Netscape.
1304 Revision 410.45 2003/06/05 21:37:37 ajc
1305 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1306 in b0rken IE browser. Die, Bill, Die.
1308 Revision 410.44 2003/06/05 03:52:29 ajc
1309 * Buncha cosmetic changes
1311 Revision 410.43 2003/06/04 03:41:25 ajc
1312 * Change the appearance of rooms with and without new messages in the
1313 room list -- now defined using CSS
1315 Revision 410.42 2003/06/03 03:57:42 ajc
1316 * Tightened up the room banner a bit. Smaller padding, smaller font,
1319 Revision 410.41 2003/05/31 21:36:45 ajc
1322 Revision 410.40 2003/05/26 21:05:42 ajc
1323 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1324 it to complete the free/busy checking for attendee availability.
1326 Revision 410.39 2003/05/26 05:44:45 ajc
1327 * event.c: fix compiler warning
1329 Revision 410.38 2003/05/26 05:39:46 ajc
1330 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1331 bug fixed in Citadel.
1333 Revision 410.37 2003/05/26 05:28:13 ajc
1334 * serv_func.c: added utility function read_server_text()
1335 * availability.c: banged out more of this code -- still not complete
1337 Revision 410.36 2003/05/26 03:28:02 ajc
1338 * Getting closer to doing the availability check. Created new source
1339 module 'availability.c' for this purpose. Stub function is in place.
1341 Revision 410.35 2003/05/25 04:25:12 ajc
1342 * siteconfig.c: fixed a spelling error
1343 * event.c: add a "Check attendee availability" button, and the code to
1344 bypass saving the event to the server, do something with it, and then
1345 feed the twiddled data structure back to the form display function for
1346 further editing. What's still missing is the code to do the actual
1349 Revision 410.34 2003/05/24 22:22:35 ajc
1350 * Small stylesheet hack to make it work with b0rken IE
1352 Revision 410.33 2003/05/24 22:13:08 ajc
1353 * Changed the login banner a bit
1355 Revision 410.32 2003/05/20 03:25:41 ajc
1356 * Separate event invitees with newlines instead of commas.
1358 Revision 410.31 2003/05/19 19:55:09 ajc
1359 * summary.c: eliminate compiler warnings about unused variables when
1360 compiling a WebCit service without calendar support
1362 Revision 410.30 2003/05/18 02:05:33 ajc
1363 * More conversion of screens to the new look-and-feel.
1365 Revision 410.29 2003/05/16 04:11:29 ajc
1366 * We don't need no steenking workaround. Problem fixed. MIME parser not
1367 broken. Web server was calling it with bad parameters. All fixed now.
1368 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1371 Revision 410.28 2003/05/15 04:52:26 ajc
1372 * Minor workaround in web forms to handle mime parser problem in uploads
1374 Revision 410.27 2003/05/15 03:35:59 ajc
1375 * look and feel overhaul -- almost done!
1377 Revision 410.26 2003/05/14 03:46:35 ajc
1378 * More background cleanup
1380 Revision 410.25 2003/05/05 17:19:46 ajc
1381 * Cleanups to summary page when running on a non ical enabled system
1382 * Use non breaking spaces in summary page box titles
1384 Revision 410.24 2003/05/04 04:22:41 ajc
1385 * Display body of messages on a white background. I am doing this in order
1386 to prepare for making the general background of the screen a darker color.
1388 Revision 410.23 2003/05/04 02:54:55 ajc
1389 * Summary page now uses our cutesy new rounded window boxes
1391 Revision 410.22 2003/05/03 21:28:41 ajc
1392 * Added in a slick new box style and put the room lists in it
1394 Revision 410.21 2003/05/03 16:57:04 ajc
1395 * In the 'folders' and 'portal' views, change the folder delimiter
1396 from / to \ to avoid conflict with room names that have slashes
1398 Revision 410.20 2003/05/03 16:23:29 ajc
1399 * Enforce three columns in portal view of room list
1401 Revision 410.19 2003/05/03 04:52:32 ajc
1402 * Added an experimental new "portal view" to the room list options
1404 Revision 410.18 2003/05/02 03:23:41 ajc
1405 * Minor change to room list algorithm
1407 Revision 410.17 2003/05/01 15:33:05 ajc
1408 * Fixed a potential memory leak in enumeration of MIME parts
1410 Revision 410.16 2003/05/01 03:11:35 ajc
1411 * When static content is requested, fetch it without trying to connect
1414 Revision 410.15 2003/04/30 05:00:00 ajc
1415 * Added the ability to compose messages with file attachments uploaded from
1418 Revision 410.14 2003/04/27 04:46:02 ajc
1419 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1420 observes the flag designating the presence of new messages. (The "rooms
1421 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1422 but that view may get axed soon.)
1424 Revision 410.13 2003/04/26 21:57:53 ajc
1425 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1426 before returning an error code to avoid a file descriptor leak
1428 Revision 410.12 2003/04/19 21:42:36 ajc
1429 * Repaired all my b0rken COLOR tags
1430 * Replaced most FONT tags with SPAN tags
1433 Revision 410.11 2003/04/19 19:58:10 ajc
1434 * Lots of great changes from Nick to make the site CSS-enabled.
1436 Revision 410.10 2003/04/14 04:04:40 ajc
1437 * First cut of CSS-izing WebCit. Probably b0rken.
1439 Revision 410.9 2003/04/09 04:02:32 ajc
1440 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1441 supported the idea of one WebCit connecting to multiple Citadels for a
1442 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1443 * When connecting to Citadel through a Unix domain socket, don't try to make
1444 the Java chat applet available.
1446 Revision 410.8 2003/03/31 03:32:19 ajc
1447 * messages.c: check for 000 terminator while parsing RFC822 headers to
1448 prevent getting hung up while displaying certain badly formatted messages.
1450 Revision 410.7 2003/03/30 06:13:19 ajc
1451 * When reading from the server, do not treat CR as end-of-line because
1452 there's probably an LF coming after it. Instead, keep reading to the LF
1453 and then strip both.
1454 * Do not underline links in the icon bars
1456 Revision 410.6 2003/03/17 04:17:41 ajc
1457 * Call to accept() was being made with an uninitialized variable for the
1458 third argument. Changed the second and third argument to NULL and 0 because
1459 we don't really need accept() to fill up a buffer full of information that
1460 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1462 * Removed the mutex wrapper around select() because we don't need it. All
1463 idle worker threads now block on select() and one of them will wake up when
1464 a connection arrives.
1466 Revision 410.5 2003/03/15 20:55:03 ajc
1467 * When a requested image is not available on the Citadel server, send a
1468 1x1 transparent GIF instead of 404 error.
1470 Revision 410.4 2003/03/14 04:21:57 ajc
1471 * clone events to be encapsulated before saving, because the original
1472 instance may already have a parent, and that makes crashy crashy
1474 Revision 410.3 2003/03/13 05:57:17 ajc
1475 * More encapsulation. Warning: there are bugs in this!!
1477 Revision 410.2 2003/03/13 05:20:23 ajc
1478 * Various changes to the calendar service to handle messages containing
1479 fully encapsulated VCALENDAR components instead of only unencapsulated
1480 VEVENT subcomponents. We have to move in this direction for compatibility
1481 with other products.
1483 Revision 410.1 2003/03/01 22:07:19 ajc
1484 * New user registration, as well as existing user re-registration, now
1485 uses the vCard editing screen.
1486 * Administratively editing users' address book entries now works again,
1487 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1488 in order to enforce this.
1490 Revision 410.0 2003/02/19 03:49:33 ajc
1493 Revision 400.90 2003/02/19 03:49:17 ajc
1494 * latest config.guess and config.sub from www.gnu.org
1496 Revision 400.89 2003/02/07 04:44:17 ajc
1497 * Replaced sleep() with a function that sleeps using select() in order to
1498 avoid potential issues with SIGALRM. Possible fix for weird behavior
1499 when running on a Macintosh.
1501 Revision 400.88 2003/01/29 22:32:07 ajc
1502 * Shuffled some code and comments around; minor cleanup
1504 Revision 400.87 2003/01/28 15:37:12 ajc
1505 * All functions which read binary data from the server now make use of the
1506 read_server_binary() function in tools.c
1507 * Binary reads from server now have safety code to prevent infinite loops
1508 * All output of MIME objects is now done with http_transmit_thing()
1510 Revision 400.86 2003/01/19 06:28:04 ajc
1511 * Minimum required Citadel version 6.05
1513 Revision 400.85 2003/01/16 04:41:26 ajc
1514 * When displaying edit controls for time of day in the calendar, only show
1515 minutes that are multiples of 5 ... unless the existing value is not a
1516 multiple of 5, in which case we show that too.
1518 Revision 400.84 2003/01/15 17:34:04 ajc
1519 * event.c: fixed a misspelling
1520 * config.guess, config.sub: updated using latest from ftp.gnu.org
1522 Revision 400.83 2003/01/14 04:21:27 ajc
1523 * Only offer views which make sense for the default view of a room
1525 Revision 400.82 2003/01/13 03:34:33 ajc
1526 * Get ready for the 4.10 release
1528 Revision 400.81 2003/01/12 23:22:53 ajc
1529 * configure.in: check for libical v0.24 or newer
1531 Revision 400.80 2003/01/07 04:56:17 ajc
1532 * Complete the free/busy transparency handling in the form
1533 * Default times for new events are now in the correct timezone
1535 Revision 400.79 2003/01/06 18:01:35 ajc
1536 * Begin handling of TRANSP property to show event times as free or
1537 busy (not finished).
1539 Revision 400.78 2003/01/05 21:02:14 ajc
1540 * Summary page: three columns are now all the same width
1542 Revision 400.77 2003/01/05 20:56:05 ajc
1543 * minor fix for previous checkin
1545 Revision 400.76 2003/01/05 20:51:01 ajc
1546 * Display PARTSTAT for attendees
1548 Revision 400.75 2003/01/05 05:01:00 ajc
1549 * Add "today's calendar events" to the summary page.
1551 Revision 400.74 2003/01/05 04:27:28 ajc
1552 * Add "Tasks" to the summary page
1554 Revision 400.73 2002/12/28 05:44:09 ajc
1555 * ical_dezonify.c: brought over new version from the Citadel source (again)
1557 Revision 400.72 2002/12/28 05:12:45 ajc
1558 * ical_dezonify.c: brought over new version from the Citadel source.
1560 Revision 400.71 2002/12/26 04:04:48 ajc
1561 * Perform CHEK command when automatically establishing sessions, not just
1562 when one is explicitly created. Some stuff is missing otherwise.
1564 Revision 400.70 2002/12/25 23:18:06 ajc
1565 * Be more strategic about when to call ical_dezonify()
1566 (This may be the last set of fixes. I hope so.)
1568 Revision 400.69 2002/12/25 21:39:38 ajc
1569 * ical_dezonify.c: added.
1570 * calendar.c: convert incoming ical messages to UTC
1571 (the usual routines will then convert them to local time for display)
1573 Revision 400.68 2002/12/25 07:06:00 ajc
1574 * Tweaked the code to work with libical 0.24
1576 Revision 400.67 2002/12/20 04:50:00 ajc
1577 * When saving a calendar event, increment the SEQUENCE property.
1579 Revision 400.66 2002/12/18 05:03:39 ajc
1580 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1581 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1582 Because the libc-allocated buffer was getting clobbered.
1583 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1585 Revision 400.65 2002/12/17 05:01:39 ajc
1586 * Prettied up the calendar day view layout
1587 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1589 Revision 400.64 2002/12/16 04:43:30 ajc
1590 * Correctly handle local time zone when figuring out which day and time to
1591 display events on calendar month/day views. This also seems to have
1592 fixed the bug that was causing events to sometimes get lost when saved.
1594 Revision 400.63 2002/12/15 05:50:59 ajc
1595 * Form editing of date/time fields now assumes that the icaltimetype being
1596 manipulated is in UTC. It converts to/from local time for editing.
1598 Revision 400.62 2002/12/10 23:25:47 ajc
1599 * Display attendees in message view of calendar objects
1601 Revision 400.61 2002/12/07 22:12:59 ajc
1602 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1603 until I implement the Citadel server function which it calls.)
1605 Revision 400.60 2002/11/30 21:34:51 ajc
1606 * Submit organizer in a hidden field, in case the server needs it
1608 Revision 400.59 2002/11/30 04:46:46 ajc
1609 * First cut at adding/removing attendees to an event
1610 (Actual invitations should be sent by the Citadel server)
1612 Revision 400.58 2002/11/29 23:56:19 ajc
1613 * Completed "me as organizer" -- the user's own e-mail address is inserted
1614 as the organizer of new events. Detect when the user is the organizer and
1615 enable/disable the attendees box accordingly.
1617 Revision 400.57 2002/11/29 16:38:37 ajc
1618 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1620 Revision 400.56 2002/11/28 06:03:24 ajc
1621 * Issue an ISME command when editing an event, to determine whether the user
1622 viewing the event is the organizer. (Will use this later to allow/disallow
1623 sending out invitations.)
1625 Revision 400.55 2002/11/26 05:01:04 ajc
1626 * Began handling attendee fields
1628 Revision 400.54 2002/11/16 23:40:11 ajc
1631 Revision 400.53 2002/11/16 23:15:02 ajc
1632 * Make the "all day event" shadebox smaller (month view) - no border.
1633 * Fixed bug that caused any events following an all day event to also appear
1636 Revision 400.52 2002/11/16 05:40:54 ajc
1637 * When adding new events to the calendar, default to the month [and day]
1638 currently being viewed.
1639 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1641 Revision 400.51 2002/11/15 05:05:47 ajc
1642 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1644 Revision 400.50 2002/11/15 04:11:46 ajc
1645 * Added even more nifty JavaScript to cause the hour/minute and end date
1646 fields of a calendar event form to render as disabled when the "all day
1647 event" box is checked -- not just when the user checks the box, but also
1648 when the box begins its life already checked.
1650 Revision 400.49 2002/11/14 04:59:40 ajc
1651 * Correctly serialize and save all day events using date instead of date/time
1653 Revision 400.48 2002/11/13 04:49:23 ajc
1654 * "All day event" shows as a single checkbox, instead of one for the start
1655 time and one for the end time. Added nifty JavaScript to zero and shade
1656 the hour/minute and all end time fields when all-day-event is checked.
1658 Revision 400.47 2002/11/12 05:57:27 ajc
1659 * Display a nicer looking screen when replying to calendar invitations
1660 * When displaying day view, don't show all day events twice
1661 * Day or month view: denote all day events by displaying them inside
1664 Revision 400.46 2002/11/12 03:26:39 ajc
1665 * Tell the user about broken Citadel server connections instead of
1666 simply printing "Goodbye"
1668 Revision 400.45 2002/10/23 04:11:38 ajc
1669 * Detect when a meeting invitation is actually an update for an existing UID
1670 and tell the user so.
1672 Revision 400.44 2002/10/21 20:16:38 ajc
1673 * Display conflicts nicely
1675 Revision 400.43 2002/10/21 18:29:14 ajc
1676 * Ask server to hunt for conflicts when displaying a meeting invitation
1678 Revision 400.42 2002/10/19 21:28:32 ajc
1679 * Moved the calendar meeting request reply functionality to the Citadel server
1681 Revision 400.41 2002/10/19 17:10:14 ajc
1682 * Add "Tentative" accept button
1683 * Only display Accept/Tentative/Decline button when method=REQUEST
1685 Revision 400.40 2002/10/19 04:16:37 ajc
1686 * Save an incoming meeting request into the user's calendar.
1688 Revision 400.39 2002/10/18 20:55:05 ajc
1689 * Began work on meeting request accept/decline
1691 Revision 400.38 2002/10/16 19:16:39 ajc
1692 * Fixes and updates to build WebCit on Linux for IBM S/390
1694 Revision 400.37 2002/10/09 04:12:44 ajc
1695 * Templatized trailing HTML
1696 * Templatized "new start page" page
1697 * Added global substitution macros
1699 Revision 400.36 2002/10/09 03:51:01 ajc
1700 * Templatized the <HEAD> section of HTML
1702 Revision 400.35 2002/10/07 23:03:38 ajc
1703 * messages.c: don't display room name field when it's blank
1705 Revision 400.34 2002/10/07 04:10:37 ajc
1706 * When displaying meeting invitations, only show date/time for VEVENT
1707 subcomponents. Date/time for other subcomponents are irrelevant.
1708 * Cleaned up HTML display of meeting invitations.
1710 Revision 400.33 2002/10/03 03:40:31 ajc
1711 * Worked on meeting accept/decline a little bit
1713 Revision 400.32 2002/09/30 03:58:35 ajc
1714 * Dabbled in handling incoming meeting requests
1716 Revision 400.31 2002/09/29 20:15:43 ajc
1717 * Completed the calendar day view
1719 Revision 400.30 2002/09/28 04:01:30 ajc
1720 * started fleshing out the calendar day view
1722 Revision 400.29 2002/09/27 21:19:28 ajc
1725 Revision 400.28 2002/09/27 18:31:33 ajc
1726 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1727 * After saving a VEVENT, return to the correct calendar view and date
1729 Revision 400.27 2002/09/27 17:15:44 ajc
1730 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1732 Revision 400.26 2002/09/27 04:37:21 ajc
1733 * New, buggy versions of event editing screens
1735 Revision 400.25 2002/09/26 22:00:16 ajc
1736 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1737 month 1 in libical functions)
1739 Revision 400.24 2002/09/25 21:57:13 ajc
1740 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1743 Revision 400.23 2002/09/24 04:12:34 ajc
1744 * Rough cut of the two-pass calendar display routines (first pass: go thru
1745 messages gathering VEVENT items; second pass: render calendar with data)
1747 Revision 400.22 2002/09/23 04:01:33 ajc
1748 * Presentation changes to calendar month view
1750 Revision 400.21 2002/09/22 05:20:27 ajc
1751 * Began implementing month view
1753 Revision 400.20 2002/09/21 04:38:05 ajc
1754 * Added utility functions for displaying vcalendar timestamps in web forms
1755 and translating form data back to timestamps.
1756 * Completed the "edit task" and "add new task" screens.
1758 Revision 400.19 2002/09/20 20:28:08 ajc
1759 * Smooth transition between "list tasks" & "edit task" screens
1761 Revision 400.18 2002/09/20 03:54:44 ajc
1762 * Display the "Tasks" view as a bulleted list with each task clickable
1763 * Clicking brings up an (unfinished) "edit task" screen
1765 Revision 400.17 2002/09/18 21:44:02 ajc
1766 * display VTODO parameters
1768 Revision 400.16 2002/09/17 04:21:00 ajc
1769 * Handler chains for VCALENDAR and VTODO types
1771 Revision 400.15 2002/09/17 03:37:10 ajc
1772 * Implemented a 'display handler' infrastructure for various groupware types
1774 Revision 400.14 2002/09/16 03:35:12 ajc
1775 * Just a bunch of glue code to iterate through the various types of ical
1776 objects we could encounter
1778 Revision 400.13 2002/09/15 04:05:41 ajc
1779 * Process calendar object subcomponents
1781 Revision 400.12 2002/09/15 03:40:13 ajc
1783 * When a text/calendar MIME type is discovered in a message, send it to
1784 the (currently skeleton) parser in calendar.c
1785 * calendar.c: skeleton parser for calendar objects which currently just
1786 creates an icalcomponent object and frees it.
1788 Revision 400.11 2002/09/15 03:16:24 ajc
1789 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1790 function namespace in libical
1792 Revision 400.10 2002/09/15 02:50:55 ajc
1793 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1795 Revision 400.9 2002/09/14 21:33:31 ajc
1796 * Backed out compression of inlines -- not all browsers appear to handle it
1798 Revision 400.8 2002/09/14 20:20:29 ajc
1799 * Attempting to push more stuff through compression. I've introduced some
1800 sort of deadlock bug that I can't seem to find yet...
1802 Revision 400.7 2002/09/14 20:00:22 ajc
1803 * Compress output_image() graphics
1805 Revision 400.6 2002/09/14 16:26:35 ajc
1806 * output_image() now reads the entire image from Citadel into a buffer before
1807 sending it to the browser (for performance reasons, and so it can compress)
1809 Revision 400.5 2002/09/14 04:52:59 ajc
1810 * Look for the "libical" calendaring library and link it in if present...
1812 Revision 400.4 2002/09/14 04:02:36 ajc
1813 * Finished gzip compression of dynamic pages (when browser supports it)
1815 Revision 400.3 2002/09/13 20:40:53 ajc
1816 * Detect when the client browser is capable of gzip encoding
1817 (actual encoding is not implemented yet)
1819 Revision 400.2 2002/09/13 15:54:40 ajc
1820 * Reversed the above change because I broke it somehow
1822 Revision 400.1 2002/09/11 22:46:59 ajc
1823 * Started adding in compression and calendaring library detects (not finished)
1825 Revision 400.0 2002/09/09 03:56:11 ajc
1826 * This is version 4.00
1828 Revision 323.68 2002/09/09 03:51:01 ajc
1829 * In the HTML-to-HTML converter:
1830 --> Open links in new window (as with text msgs)
1831 --> Convert loose URL's to hot links (as with text msgs)
1833 Revision 323.67 2002/09/06 03:59:11 ajc
1834 * Added an "About this server" panel to the Summary page.
1835 (Useless fluff, but better than an empty column.)
1837 Revision 323.66 2002/08/26 02:57:06 ajc
1838 * Rooms listed on the summary page are now clickable-gotoable
1840 Revision 323.65 2002/08/26 01:24:09 ajc
1841 * Added a "summary" page (rather sparse for now)
1843 Revision 323.64 2002/08/24 15:30:48 ajc
1844 * GET instead of POST for listsub. Also add a 'Back...' link.
1846 Revision 323.63 2002/08/24 05:59:24 ajc
1847 * Bugfixes and cosmetic changes to listsub system
1849 Revision 323.62 2002/08/23 03:37:19 ajc
1850 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1852 Revision 323.61 2002/08/22 03:55:47 ajc
1853 * 'unsubscribe' command (but not 'confirm unsubscribe')
1855 Revision 323.60 2002/08/21 21:58:37 ajc
1856 * Completed self-service list subscription via web.
1857 (Still need to implement unsubscribe.)
1859 Revision 323.59 2002/08/16 22:06:51 ajc
1862 Revision 323.58 2002/08/16 03:51:12 ajc
1863 * I think I've finally nailed the 'no session' pages now...
1865 Revision 323.57 2002/08/15 03:49:47 ajc
1866 * Fleshed out the list subscription page a bit
1868 Revision 323.56 2002/08/13 19:55:12 ajc
1869 * Keep track of the HTTP "Host:" header being sent by the browser.
1870 (We're going to need this in the near future)
1872 Revision 323.55 2002/08/05 16:07:30 ajc
1873 * Moved "edit floor label pic" to the floor editing screen
1875 Revision 323.54 2002/08/05 15:53:00 ajc
1876 * Commands to add, change, delete floors
1878 Revision 323.53 2002/07/26 03:20:04 ajc
1879 * Beautified the folder tabs in "edit room"
1881 Revision 323.52 2002/07/25 04:01:58 ajc
1882 * Final cleanup of changes (finally located and fixed the bug)
1884 Revision 323.51 2002/07/24 04:14:23 ajc
1885 * Minor code cleanup of last night's changes
1887 Revision 323.50 2002/07/23 15:40:54 ajc
1888 * Minor cleanup of previous changes
1890 Revision 323.49 2002/07/23 04:43:58 ajc
1891 * Updated message reading to use the new MSG4 command, so we can do output
1892 of various types of richtext (mainly HTML).
1894 Revision 323.48 2002/07/16 03:37:24 ajc
1895 * Small change to above
1897 Revision 323.47 2002/07/16 03:23:37 ajc
1898 * Display HTML messages as HTML. (Wow!)
1900 Revision 323.46 2002/07/13 04:39:59 ajc
1901 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1902 output HTML instead of converting to text/plain and back. (Not finished.)
1904 Revision 323.45 2002/07/11 03:17:03 ajc
1905 * hacks to text_to_server() to transmit messages as HTML
1907 Revision 323.44 2002/07/09 04:21:12 ajc
1910 Revision 323.43 2002/07/06 03:10:26 ajc
1911 * Enable a "make this my start page" link that works in lots of places.
1912 Configures a user's preference of where to go after login.
1914 Revision 323.42 2002/06/19 22:01:31 ajc
1915 * When editing another user's vCard, do a "transient goto" to their config
1916 room so you don't automatically gain access to their config room.
1917 * When creating a user, go back to the "select user to edit" screen with the
1918 new user's account name pre-selected.
1920 Revision 323.41 2002/06/17 03:48:44 ajc
1921 * Finished the thing to edit other users' vCards.
1923 Revision 323.40 2002/06/16 21:49:02 ajc
1924 * Administratively edit other users' vCards. Still needs a couple of lines
1925 of glue code to make it work.
1927 Revision 323.39 2002/06/15 20:34:39 ajc
1928 * Use safestrncpy() instead of strncpy() where appropriate
1929 * Fixed a memory allocation bug in the vCard parser
1931 Revision 323.38 2002/05/23 03:40:05 ajc
1932 * Brought over a utility function I'll need later
1934 Revision 323.37 2002/05/22 02:34:56 ajc
1935 * Finished room/folder view selector. Pretty cool.
1937 Revision 323.36 2002/05/22 01:53:23 ajc
1938 * Room list or folder list? Give the user a choice. (Has bugs.)
1940 Revision 323.35 2002/05/12 15:21:43 error
1941 * do_template() now parses a .wml file for WAP clients, and a .html file
1944 Revision 323.34 2002/05/11 22:46:19 error
1945 * Track whether user-agent is a WAP gateway
1947 Revision 323.33 2002/05/11 15:35:07 error
1948 * webcit.c: add MIME types for WAP/WML
1950 Revision 323.32 2002/05/10 15:29:58 ajc
1951 * Hacked the address book view a little bit
1953 Revision 323.31 2002/05/09 03:53:56 ajc
1954 * Began working on address book view
1956 Revision 323.30 2002/05/08 03:38:58 ajc
1957 * Preferences framework
1959 Revision 323.29 2002/05/07 03:57:29 ajc
1960 * In message summary, replace 'Del' links with checkboxes
1962 Revision 323.28 2002/05/05 03:28:15 ajc
1963 * Shuffled around the room banner a bit
1965 Revision 323.27 2002/05/03 19:32:39 ajc
1966 * Finished "folder list" mode (still need to move it to a permanent location)
1968 Revision 323.26 2002/05/03 03:55:17 ajc
1969 * more folder display stuff
1971 Revision 323.25 2002/05/01 22:03:07 ajc
1972 * "folder list" view (not finished)
1974 Revision 323.24 2002/05/01 03:23:31 ajc
1975 * Added a drop-down box to change a user's view of a room.
1977 Revision 323.23 2002/04/28 03:56:47 ajc
1978 * Finished summary mode (for the most part, anyway)
1980 Revision 323.22 2002/04/26 21:13:21 ajc
1981 * Separated "summary mode" message listing into its own function
1982 * Go to summary mode automatically when the server says that view=1
1984 Revision 323.21 2002/04/20 04:14:29 ajc
1985 * Some work on email summary screen
1987 Revision 323.20 2002/03/31 05:02:39 ajc
1988 * Remove "Page another user" link from main menu
1989 * Add "edit my citadel config room" type link from edit user screen
1991 Revision 323.19 2002/03/29 22:30:45 ajc
1992 * Finished the "edit user" screen.
1994 Revision 323.18 2002/03/29 15:18:09 ajc
1995 * yep ... more user edit stuff
1997 Revision 323.17 2002/03/26 19:01:12 ajc
1998 * More edit user stuff
2000 Revision 323.16 2002/03/26 18:23:23 ajc
2001 * Don't display room banner on screens that don't pertain to a particular room
2002 * Initial prep for add/change/delete user accounts screen
2004 Revision 323.15 2002/03/22 04:33:08 ajc
2005 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
2007 Revision 323.14 2002/03/19 04:35:10 ajc
2008 * Brought over yet another new version of the MIME parser from Citadel
2010 Revision 323.13 2002/03/13 03:56:52 ajc
2011 * New site config option "Allow system Aides to gain access to mailboxes"
2013 Revision 323.12 2002/03/12 23:13:57 ajc
2014 * Moved room access controls out of the admin menu and into the room commands
2015 menu. Prettied up the access control list screen.
2017 Revision 323.11 2002/03/10 06:07:09 ajc
2018 * Handle multiple Internet e-mail addresses in vCard editor
2020 Revision 323.10 2002/03/07 04:56:09 ajc
2021 * Final polish for initial round of vCard editing functions. Only show "edit"
2022 link when editing user's own vCard in the My Citadel Config> room.
2024 Revision 323.9 2002/03/06 05:22:33 ajc
2025 * More vcard editing form stuff
2027 Revision 323.8 2002/03/05 05:05:06 ajc
2028 * More vCard editing stuff
2030 Revision 323.7 2002/03/04 05:28:54 ajc
2031 * Wrote some skeleton code for robust vCard editing
2033 Revision 323.6 2002/03/03 06:58:25 ajc
2034 * Login errors displayed in red
2036 Revision 323.5 2002/03/03 06:52:59 ajc
2037 * Allow editing of the "disable self-service user account creation" site config option
2039 Revision 323.4 2002/02/24 07:02:44 ajc
2040 * Added the ability to enter a Subject: line in messages
2041 * Go to the Mail room when user clicks on the new mail alert icon
2043 Revision 323.3 2002/02/13 22:47:51 ajc
2044 * Added some rudimentary support for displaying vCards as card-looking things
2046 Revision 323.2 2002/02/13 15:04:25 ajc
2047 * Began some hacks for vCard processing
2049 Revision 323.0 2002/01/13 09:07:06 ajc
2052 Revision 322.4 2002/01/13 09:06:38 ajc
2053 * Brought over the debugged mime parser from Citadel
2055 Revision 322.3 2002/01/05 06:19:17 error
2056 * Add MIME types text/css and image/png
2058 Revision 322.2 2002/01/03 22:32:38 ajc
2059 * templatized the "prompt for recipient" screen
2061 Revision 322.1 2001/12/28 09:43:05 error
2062 * Client support for hostnames up to 63 characters
2064 Revision 322.0 2001/12/26 23:11:56 ajc
2067 Revision 321.1 2001/12/26 23:11:25 ajc
2068 * Minor change to the upload handler, to fix graphics uploads
2070 Revision 321.0 2001/12/26 05:28:02 ajc
2073 Revision 320.2 2001/12/26 05:24:11 ajc
2074 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2075 link tags. The nifty JavaScript stuff is now used only to light up the
2076 buttons during mouse hovers, and nothing more.
2078 Revision 320.1 2001/12/25 00:14:44 error
2079 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2081 Revision 320.0 2001/12/21 06:04:03 ajc
2084 Revision 301.22 2001/12/21 06:03:54 ajc
2087 Revision 301.21 2001/12/20 05:02:42 ajc
2088 * If you paid for this software, someone is ripping you off.
2089 * Fixed the urlesc() function to use a caller-supplied target buffer.
2091 Revision 301.20 2001/12/18 20:35:29 ajc
2092 * More fun JavaScript-enabled buttons
2094 Revision 301.19 2001/12/18 16:48:06 ajc
2095 * Began testing new JavaScript-enabled k00l light-up buttonz
2097 Revision 301.18 2001/12/18 06:06:20 ajc
2098 * mime parser update
2100 Revision 301.17 2001/12/15 20:51:33 ajc
2101 * "reply" button on pop-up pages
2103 Revision 301.16 2001/12/11 16:02:40 ajc
2104 * Completed support for add/remove mailing list recipients.
2106 Revision 301.15 2001/12/11 15:22:53 ajc
2107 * Began constructing the listserv screen for config (not tested)
2109 Revision 301.14 2001/12/11 05:37:12 ajc
2110 * Finished the share/unshare room screen in Edit Room
2112 Revision 301.13 2001/12/03 04:43:40 ajc
2113 * Brought over an update of the MIME parser from Citadel.
2115 Revision 301.12 2001/12/02 07:09:13 ajc
2116 * Turned the room editing page into a tabbed dialog
2117 * Started adding some of the room sharing stuff
2119 Revision 301.11 2001/11/22 05:17:06 ajc
2120 * Completed the add/change/delete neighbor node screens
2122 Revision 301.10 2001/11/18 01:47:24 ajc
2123 * Tentatively begun the change of networking configuration screens to reflect
2124 the new network architecture of the server.
2126 Revision 301.9 2001/11/18 01:41:09 ajc
2127 * Brought over the newer string tokenizer from Citadel
2128 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2129 server's convention of #define SIZ 4096
2131 Revision 301.8 2001/11/14 03:20:22 ajc
2132 * Add some more of the newer config settings to the site config screen
2134 Revision 301.7 2001/09/25 03:34:09 ajc
2135 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2136 and bail out without bothering the Citadel server.
2138 Revision 301.6 2001/08/22 16:38:06 ajc
2139 * Added the "-c" command line option to generate optional cookies indicating
2140 the host name of the server. This makes it easy to put a cluster of WebCit
2141 servers behind (for example) an Arrowpoint load balancer.
2143 Revision 301.5 2001/08/21 04:02:56 ajc
2144 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2145 unwanted page caching
2147 Revision 301.4 2001/08/13 03:43:24 ajc
2150 Revision 301.3 2001/08/13 03:40:01 ajc
2151 * Another attempt at focus
2153 Revision 301.2 2001/08/11 04:24:39 ajc
2154 * Attempt at setting focus to msgtext area when entering a message.
2156 Revision 301.1 2001/08/02 03:42:03 ajc
2157 * Changed the wholist to work with the new masquerade semantics
2159 Revision 301.0 2001/06/28 15:05:31 ajc
2162 Revision 300.2 2001/06/28 15:03:49 ajc
2163 * Every generated page now includes a meta tag to disable evil "smart tags"
2164 (see http://smarttags.manilasites.com/ for more information)
2166 Revision 300.1 2001/06/28 02:39:54 ajc
2167 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2168 the screen where you can create a room...
2170 Revision 300.0 2001/06/27 06:24:06 ajc
2171 * Tagged everything as Version 3.00
2173 Revision 213.25 2001/06/27 06:22:49 ajc
2174 * Updated docs for the 3.00 release
2176 Revision 213.24 2001/06/27 06:16:01 ajc
2177 * Correct generated window name in pop up pages
2178 * Added handling of MIME inline images (not tested)
2180 Revision 213.23 2001/06/22 17:58:20 ajc
2181 * A few performance and tuning cleanups. Increased the size of the socket
2182 queue length to 100 for use on big systems. Also, during startup, the
2183 initial startup thread now exits after creating the worker threads, instead
2184 of becoming a worker thread itself. For some reason Solaris had problems
2185 with the latter method.
2187 Revision 213.22 2001/06/07 03:16:57 ajc
2188 * Brought over an updated mime parser from Citadel
2190 Revision 213.21 2001/06/06 14:44:25 ajc
2191 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2193 Revision 213.20 2001/05/31 02:26:22 ajc
2194 * Fixed login to take you to the Lobby instead of the next room.
2196 Revision 213.19 2001/05/30 22:37:09 ajc
2197 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2198 or a "filename" from the MIME parser.
2200 Revision 213.18 2001/05/30 01:06:57 ajc
2201 * Changes to mime parser ... still something wrong
2203 Revision 213.17 2001/05/28 19:27:29 ajc
2204 * Fixed bug which marked all messages in Lobby as old before reading at login
2206 Revision 213.16 2001/05/25 22:39:26 ajc
2207 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2209 Revision 213.15 2001/05/23 16:15:23 ajc
2210 * UI changes (pretty frames with no scrollbars)
2212 Revision 213.14 2001/05/22 00:32:17 ajc
2215 Revision 213.13 2001/05/22 00:02:18 ajc
2216 * Another attempt to fix the fd leak
2218 Revision 213.12 2001/05/19 02:21:40 ajc
2219 * Attempt to fix the dangling sockets.
2221 Revision 213.11 2001/05/15 03:22:25 ajc
2222 * More icon updates and link cleanup type stuff
2224 Revision 213.10 2001/05/06 05:11:48 ajc
2225 * Added paging icon and right-justified it
2226 * Send-page window is now a popup
2228 Revision 213.9 2001/05/04 04:28:10 ajc
2229 * Added "page user" button in wholist
2231 Revision 213.8 2001/05/01 00:49:43 ajc
2232 * more of the UI overhaul
2234 Revision 213.7 2001/04/30 01:49:36 ajc
2235 * more work on UI overhaul
2237 Revision 213.6 2001/04/29 04:39:23 ajc
2238 * User interface overhaul now in progress. WARNING: incomplete system.
2240 Revision 213.5 2001/04/01 22:13:37 cough
2241 * Modified roomops.c to give users the ability to pick a floor at room
2244 Revision 213.4 2001/02/15 01:21:55 ajc
2245 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2246 invite/kickout functionality.
2248 Revision 213.3 2001/01/25 23:10:00 ajc
2249 * "Delete message" button now confirms on client-side using JavaScript
2251 Revision 213.2 2000/12/05 18:39:49 ajc
2252 * Added support for non-USA countries in registration screen (requires the
2253 latest Citadel server, which supports the country field)
2255 Revision 213.1 2000/10/20 04:27:46 ajc
2256 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2258 Revision 213.0 2000/10/03 16:44:01 ajc
2259 * Tagged for 2.13 release
2261 Revision 212.16 2000/10/03 03:15:53 ajc
2262 * Cosmetic changes to login screen, menu bar, and message header bar
2264 Revision 212.15 2000/09/28 03:44:52 ajc
2265 * Linked to the bio/photo page from message headers. I'm not sure I like the
2266 color scheme, though.
2268 Revision 212.14 2000/09/28 03:37:23 ajc
2269 * who.c: provide links to bio/photo pages for each user in the wholist
2271 Revision 212.13 2000/09/24 21:37:21 ajc
2272 * When reading large numbers of messages, group them in smaller numbers and
2273 display the selector bar in search engine style (like AltaVista and Google)
2275 Revision 212.12 2000/09/24 04:17:16 ajc
2276 * Templatized the room banner.
2278 Revision 212.11 2000/09/17 03:29:45 ajc
2279 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2281 Revision 212.10 2000/09/14 11:43:37 error
2282 Replace occurrences of % throughout the HTML with %% so as to be friendly
2283 to HP/UX printf() and possibly others.
2285 Revision 212.9 2000/09/13 04:13:59 ajc
2286 * Completed the initial hack of the variable substitution template thingy.
2287 Check out static/login.html to see the first template.
2289 Revision 212.8 2000/09/11 17:08:16 ajc
2290 * Started templatizing the login screen. Not finished yet.
2292 Revision 212.7 2000/09/11 03:29:50 ajc
2293 * Started working on a variable-substitution thing
2295 Revision 212.6 2000/08/30 03:20:22 ajc
2296 * Put the wholist back into its own window.
2298 Revision 212.5 2000/07/06 03:46:29 ajc
2299 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2301 Revision 212.4 2000/06/29 04:22:35 ajc
2302 * Changed the format of the wholis (again). Now it shows up in a frame
2303 instead of a separate window.
2305 Revision 212.3 2000/06/12 03:28:44 ajc
2306 * added support for multi-line paging
2308 Revision 212.2 2000/06/07 04:11:28 ajc
2309 * HTML changes to room banner
2311 Revision 212.1 2000/05/31 04:29:54 ajc
2312 * Initial support for "summary" (headers only, no body) mode of reading
2313 messages, and "read one" mode. For future support of 'traditional' email.
2315 Revision 212.0 2000/05/23 20:35:52 ajc
2316 * Tagged for the 2.12 release
2318 Revision 211.19 2000/05/18 02:33:39 ajc
2319 * Don't call whobbs() directly after changing masq room/host, it screws up the
2320 refresh. It now calls an HTTP redirect page instead.
2321 * added http_redirect(char *url) function to accomplish the above
2323 Revision 211.18 2000/05/08 17:24:32 ajc
2324 * Removed HTTP date fields because it was confusing browser caches (weird)
2325 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2327 Revision 211.17 2000/05/07 23:46:55 ajc
2328 * added Date: and Last-Modified: headers to HTTP output
2329 * masquerade room/host screen now runs in wholist window, and returns to it
2331 Revision 211.16 2000/05/02 17:32:06 ajc
2332 * Font related changes to html
2334 Revision 211.15 2000/04/20 02:42:23 ajc
2335 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2336 crashing every session, every time. (?)
2337 * End the session after displaying robots.txt or nocookies.html, to prevent
2338 big session logjams when either of these conditions are met
2340 Revision 211.14 2000/04/15 15:43:46 nbryant
2341 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2342 64-bit gcc on sparc is evil)
2344 Revision 211.13 2000/04/06 20:42:03 nbryant
2345 * configure.in: fix a typo
2347 Revision 211.12 2000/04/06 20:37:01 nbryant
2348 * solaris cleanups and warning fixes
2350 Revision 211.11 2000/03/31 03:48:52 ajc
2351 * text_to_server() now behaves the way web users expect text entry to work.
2352 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2354 Revision 211.10 2000/03/31 02:39:06 ajc
2355 * Fixed bugs in "Site configuration" and added new fields.
2357 Revision 211.9 2000/03/31 02:08:45 ajc
2358 * Added "max messages per page" and "read next nnn" stuff to read loop
2359 (probably not in its final form)
2361 Revision 211.8 2000/03/28 17:02:47 nbryant
2362 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2364 Revision 211.7 2000/03/27 16:18:17 ajc
2365 * Implement multi-room chat as available in Citadel 5.70
2367 Revision 211.6 2000/03/23 04:45:15 ajc
2368 * Experimental move of wholist to a separate auto-refreshing window
2370 Revision 211.5 2000/03/19 22:49:03 ajc
2371 * Made the header-bar buttons more visible
2372 * Added a "reply" header-bar button
2373 * Move "Subject:" lines into the header-bar
2374 * Padded the header-bars by one pixel (nicer looking)
2375 * Changed message date/time output format
2377 Revision 211.4 2000/03/19 19:49:31 ajc
2378 * Added support for unix domain sockets
2380 Revision 211.3 2000/02/11 23:45:04 nbryant
2381 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2382 * tcp_sockets.c: include <arpa/inet.h>
2384 Revision 211.2 2000/02/11 23:30:04 nbryant
2385 configure.in: added some code for FreeBSD
2387 Revision 211.1 2000/01/11 04:20:40 ajc
2388 * Add "close window" option to goodbye screen
2390 Revision 211.0 2000/01/04 15:24:16 ajc
2391 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2392 * This will be released as v2.11; tagged everything as such.
2394 Revision 210.0 1999/12/24 04:57:18 ajc
2397 Revision 1.121 1999/12/23 04:54:48 ajc
2398 * Changed session cookie from hexadecimal encoding to base64
2399 * Removed overly verbose logging
2401 Revision 1.120 1999/12/12 18:12:28 ajc
2402 * get http request: clear hold buffer before starting to read in HTTP request.
2403 This was causing some requests to get corrupted.
2405 Revision 1.119 1999/12/08 18:25:21 ajc
2406 * Increased the size of the backlog queue length passed to accept() and made
2407 it a configuration parameter in webcit.h
2409 Revision 1.118 1999/12/07 16:09:26 ajc
2410 * Better (non fireworks display mode) handling of broken HTTP sockets
2412 Revision 1.117 1999/12/06 03:40:29 ajc
2413 * Moved a bunch of other global variables to per-session variables
2415 Revision 1.116 1999/12/06 02:05:33 ajc
2416 * Moved global march list into per-session context
2418 Revision 1.115 1999/12/05 18:38:02 ajc
2419 * Auto-scaling worker thread pool size
2421 Revision 1.114 1999/12/05 17:38:41 ajc
2422 * Additional debugging and cleanup
2424 Revision 1.113 1999/12/04 22:16:05 ajc
2425 * Moved all diagnostic output to stderr
2426 * Moved "HTTP/1.0 200 OK" output to output_headers()
2428 Revision 1.112 1999/12/04 21:56:59 ajc
2429 * Finished the overhaul. Now to tune...
2431 Revision 1.111 1999/12/03 17:59:53 ajc
2432 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2433 pseudocode so the build is currently broken.
2435 Revision 1.110 1999/12/03 16:37:46 ajc
2436 * Repaired HTTP output for image transfers and static content
2438 Revision 1.109 1999/12/03 05:09:54 ajc
2439 * Rewrote the HTTP engine and application coupling to run in a worker thread
2440 model and to run as a single multithreaded program (eliminated helper
2441 processes and pipes). It currently runs but has many large bugs.
2443 Revision 1.108 1999/12/03 00:18:20 ajc
2444 * Added ".c.o" rule to Makefile
2446 Revision 1.107 1999/11/26 03:32:59 ajc
2447 * Started moving all of the global variables into a struct, to facilitate
2448 multithreaded server.
2450 Revision 1.106 1999/11/26 01:28:10 ajc
2453 Revision 1.105 1999/11/04 02:05:02 ajc
2454 * Added 'number of worker threads' to site config screen
2456 Revision 1.104 1999/10/25 02:25:09 ajc
2457 * Shuffled around the room editing commands
2459 Revision 1.103 1999/10/14 04:07:18 ajc
2460 * Cleaned up the bottom-of-page icons
2462 Revision 1.102 1999/10/08 23:58:11 ajc
2463 * Minor bug fix in registration screen
2465 Revision 1.101 1999/10/06 02:44:02 ajc
2466 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2467 it back in when it's fixed. Also added more attempts at cache disabling,
2468 but it still doesn't work in the StarOffice browser. I don't know why.
2470 Revision 1.100 1999/10/02 03:26:14 ajc
2471 * Merged in Nick's bit of JavaScript to handle key commands.
2472 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2473 in a text field. Right now you can't even log in.
2475 Revision 1.99 1999/09/01 01:06:11 ajc
2476 * Added "max message length" field in global config screen
2478 Revision 1.98 1999/08/14 18:16:10 ajc
2479 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2482 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2483 * Did neat stuff to the bottom of the page
2485 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2486 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2487 to a Citadel server fails.
2488 * messages.c: don't auto-link URL's in messages if it would cause
2491 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2492 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2493 compiler. This should make more browsers happy.
2495 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2496 * Added support for "robots.txt" telling spiders to go away.
2497 * Do a slrp_highest() when logging off.
2499 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2500 * Rearranged the code in "Site-wide configuration" and "Generic
2501 server command" to avoid nested server operations
2503 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2504 * webcit.c: added "back, top, next" buttons to bottom of each page
2505 * menubar.html: replaced "User list" with "Page another user"
2507 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2508 * context_loop.c: rearranged some code to try to eliminate deadlocks
2510 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2511 * Unknown URL's now display the main menu instead of diagnostics
2512 * Diagnostics are now at <baseurl>/diagnostics
2514 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2515 * Session no longer locks up when an express message is cancelled
2516 * The default Citadel server is now "localhost" instead of uncnsrd
2517 * Added some documentation
2519 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2520 * roomops.c: made room banner graphics more reliable
2521 * messages.c: added code to prevent accidental "double-posting"
2522 * who.c: fixed the "Change room/host/user" submit logic
2524 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2525 * Changed static/menubar.html so the text is readable
2527 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2528 * Ditched the frames mode completely. It wasn't working properly in,
2529 among other places, IE 5. Die, Bill, Die.
2531 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2532 * Fixed the behavior of the "forget room" routine, to properly handle
2533 the transition back to the Lobby after it's all done.
2534 * Added ExpressMessageCat() to allow code to send the user messages
2535 along with incoming express messages
2536 * WebCit now sends the name of the end user's browser as the client
2537 name in a Citadel IDEN command rather than its own name.
2539 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2540 * Minor code cleanups
2541 * New mail notification
2543 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2544 * Top-aligned all the cells in the fake frames in non-frames mode
2546 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2547 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2548 of a Goto, in order to prevent it from first marking all msgs old.
2550 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2551 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2552 which can differentiate the needs of frames and noframes modes
2554 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2555 * webserver.c: added "-t" option to send traces somewhere else
2557 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2558 * context_loop.c: display an error page if the client browser
2559 requests a non-root page and there is no cookie set
2560 * webserver.c: took my name off the copyright notice (it's a group
2563 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2564 * Reworked a lot of the structure, made more HTML "embeddable"
2565 * Changed the noframes mode to display "fake" frames using tables
2567 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2568 Changed some output formatting (mainly <FONT> tags).
2569 Changed who.c to use urlescputs() rather than escputs()
2570 in urls so GOTOs and User Profiles work when the string has a
2573 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2574 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2575 How to cause "onLoad=" to cause a sibling frame to refresh without
2576 having to use the nonportable HTTP "Window-Target:" directive. Began
2577 implementation of this; it should allow portable NS/IE compatibility.
2579 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2580 * Implemented "access level required to create rooms"
2582 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2583 * webcit.c: modified getz() to *exit* the program when fgets()
2584 returns an error. This is actually the desired behavior; it would
2585 otherwise busy-loop forever on a broken pipe.
2587 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2588 * webcit.c: added to getz() the ability to return an error code;
2589 implemented this in the main loop, hopefully fixing problems
2590 * Added "braindamage" file (frames/JS browser compatibility list)
2591 * Added HTTP "User-agent:" detection
2592 * wildmat.c, braindamage.c: added
2593 * Initial value of 'noframes' is now set by the braindamage check
2594 * Ran everything through "indent -kr -i8"
2595 * roomops.c: in room list, print a in otherwise empty cells
2597 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2598 * context_loop.c: warning fix
2599 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2601 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2602 * Resolve the name of the connecting host and pass it on to Citadel
2604 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2605 * wDumpContent() is now responsible for </BODY></HTML> most of the
2606 time (parameter settable) so that the main menu can easily be
2607 embedded in every page when running in noframes mode
2608 * noframes mode selection is now carried in the cookie
2610 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2611 * Made the frames stuff less dependent on the HTML TARGET= directive
2612 and more dependent on the HTTP Window-target: directive.
2613 * Made the system semi-navigable in noframes mode.
2615 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2616 * Brought over the new room listing code and <G>oto heuristics
2617 from the main Citadel tree, to pay attention to floor/room ordering
2619 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2620 * Modified the back end of mime_parser to use callbacks instead of
2621 doing something specific. Now we can use it elsewhere.
2623 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2624 * Fixed the bugs in "Site-wide configuration"
2625 * Added a "generic server commands" screen
2627 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2628 * Reduced the multiple cookies down to one cookie combining all data.
2630 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2631 * Removed wc_host and wc_port cookies.
2632 * Added an "edit your session" screen to change your wholisting.
2634 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2635 * Added "enter registration"
2636 * Set up automatic trigger of Enter Registration when the server
2638 * Established that a one-to-one WebCit/Citadel correspondence will
2639 be required. No big deal due to shared code segments.
2640 * Added "change password"
2641 * Added networking configuration screens. These still need testing.
2642 * Added a "kill session" link to each line of the wholist when
2643 logged in as an aide, and the screens to perform this operation.
2645 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2646 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2647 * "Finished" the MIME parser.
2648 * Got image uploads working.
2649 * Added "add/edit user photo" screens.
2650 * Added "add/edit room graphic" screens.
2651 * Added "add/edit floor graphic" screens.
2652 * Fixed display of floor graphic in known rooms list.
2654 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2655 * Wrote mime_parser.c for handling of image uploads. This will also
2656 be used in future Citadel MIME projects.
2658 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2659 * Fixed a bug in the room banner display code
2660 * Added "delete room"
2661 * Added "validate users"
2663 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2664 * Added "edit room info file"
2667 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2668 * Changed the "auto read new" functionality from a meta refresh tag
2669 to an "onload" directive (the former was causing graphics problems)
2670 * Added "create room"
2673 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2674 * Got the Zap and List-Zapped commands working
2675 * Added a convenience function to display a page with an error string
2676 * Automatically do a read-new-msgs whenever a new room banner is loaded
2678 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2679 * Added the screens to send pages
2680 * Changed message headers to display in bigger font, non-boldface
2681 * Added the chat system
2682 * Added goto private rooms
2684 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2685 * Replace "Citadel" in menu bar with the Citadel logo
2687 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2688 * automatically regenerate Makefile when Makefile.in changes
2690 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2691 * context_loop.c: Moved "remove session" into its own function.
2692 Check for dead webcit child process before each transaction.
2693 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2694 against broken HTTP connections.
2695 * Added a housekeeping thread to periodically remove dead sessions
2696 and kill idle sessions.
2697 * messages.c: added "delete message" functionality
2698 * messages.c: added "move message" functionality
2699 * userlist.c: added. This adds "userlist" and "show user" functions.
2700 * roomops.c: fixed buggy implementation of ungoto
2701 * Set up an option in output_headers() to optionally print the most
2702 often used opening HTML as well as the HTTP headers.
2703 * Display express messages in cute little JavaScript popup window.
2705 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2706 * Brought over message reading and entry functions from old WebCit
2708 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2709 * context_loop.c: really fix the SO_LINGER stuff
2710 * webserver.c: remove commented-out references to SO_LINGER
2712 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2713 * context_loop.c: After fork(), child process closes the HTTP socket
2714 so when the parent process closes it, it actually _does_ close.
2715 Otherwise, aIEeeee and possibly other browsers will hang.
2716 * Added support for graphics images retrieved from the Citadel server.
2717 * Set up login banner graphic and background image graphic
2719 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2720 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2722 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2723 * Smoothed out some of the login/logout code. Failed authentication
2724 now works the way it should.
2725 * Added support for new user login (still need to handle registration).
2727 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2728 * Discovered that the HTTP socket problem is related to a socket that
2729 isn't properly lingering on close. Temporarily hacked a sleep(10)
2730 into context_loop.c until it is figured out.
2732 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2733 * Did a little debugging, still trying to figure out why logging in
2734 displays "Connection reset by peer" error. It used to work...
2736 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2737 * Makefile.in: updated dependencies
2739 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2740 * Fixed broken interpretation of variables specified in the URL
2741 * added new "action" variable to make main loop simpler
2743 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2744 * webserver.c: prototype vsnprintf
2745 * context_loop.c: warning fix
2747 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2748 * tcp_sockets.c: removed some dead code
2749 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2750 unused ends of pipes, fix a file descriptor leak and a race condition
2751 * portability enhancements
2753 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2754 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2756 * converted to autoconf and began port to Digital UNIX
2758 * context_loop.c: moved the monster 64k buffer array off the stack
2759 * tcp_sockets.c: getservbyname() doesn't set errno.
2761 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2762 * webserver.c: warning fix