2 Revision 619.40 2005/07/29 04:37:29 ajc
3 * fixed a bug in subject iconv ing
5 Revision 619.39 2005/07/28 04:06:31 ajc
6 * "Print" button on each message. It even uses a hidden iframe to
7 eliminate the "here's the printable view" window; the user goes straight
8 to the browser's print dialog. Slick!
10 Revision 619.38 2005/07/28 03:40:04 ajc
11 * "Delete selected" button is now "Delete" and it works again
13 Revision 619.37 2005/07/28 03:16:30 ajc
14 * Awesome new 2-pane layout with ajax functionality for mailbox view.
15 * Slick new fade-out effect for "important message" boxes.
17 Revision 619.36 2005/07/26 04:08:41 ajc
18 * Previous checkin broke viewing of individual messages while in
19 mailbox summary mode. Fixed.
21 Revision 619.35 2005/07/26 03:46:27 ajc
22 * The new sorting options broke the delete-message checkboxes. Fixed.
23 * Sorting options are now selectable in either direction, and are
24 persistent across sessions.
26 Revision 619.34 2005/07/25 19:22:30 ajc
27 * mailbox summary sort by subject/sender/date
29 Revision 619.33 2005/07/24 04:25:42 ajc
30 * Replaced the old Citadel logo with a new one
31 designed by Lisa Aurigemma (vermilion).
33 Revision 619.32 2005/07/23 04:18:40 ajc
34 * New AJAX-based wholist refresh
36 Revision 619.31 2005/07/22 15:07:29 ajc
37 * 'whobbs' is now 'who'
38 * Refactored the wholist code to have its inner div output by a separate
39 function, in anticipation of possible ajax functionality being added
41 Revision 619.30 2005/07/22 04:03:30 ajc
42 * HTML messages in foreign character sets are now converted to UTF-8 for
45 Revision 619.29 2005/07/22 03:40:22 ajc
46 * Handle display of RFC2047-encoded subjects and senders by converting
47 them to UTF-8 (all WebCit pages are output as UTF-8). Resolves bug #136.
49 Revision 619.28 2005/07/20 04:26:24 ajc
50 * Detect libiconv on the host system and link it in if present.
51 * If libiconv is present, convert foreign charsets to UTF-8 on the fly
52 when outputting text/plain messages. (Still need to do text/html.)
54 Revision 619.27 2005/07/19 17:05:23 ajc
55 * Removed the last couple of places where forms were submitted using
56 the GET method. POST is just so technologically cleaner that we should
58 * Fixed a bug in the MIME parser that was causing it to not be 8-bit
61 Revision 619.26 2005/07/19 14:23:04 ajc
62 * mime_parser.c: don't default Content-type: to text/plain, because when
63 an HTTP POST operation is performed, the content type is expected to
66 Revision 619.25 2005/07/19 04:15:45 ajc
67 * Brought over the newest version of the MIME parser from Citadel,
68 containing an API that supports arbitrary character sets.
70 Revision 619.24 2005/07/14 04:21:53 ajc
71 * More intelligent JavaScript to handle the greying out of end date and
72 start/end times when "all day event" is selected.
74 Revision 619.23 2005/07/14 04:02:18 ajc
75 * Fix bug #147 (date sometimes saved incorrectly for all day events due
76 to timezone differences)
78 Revision 619.22 2005/07/13 16:55:59 ajc
79 * Use the new icons in more places.
81 Revision 619.21 2005/07/13 01:59:20 ajc
82 * Installed the final batch of new icons
84 Revision 619.20 2005/07/12 22:10:52 ajc
87 Revision 619.19 2005/06/29 17:55:32 ajc
88 * Any HTTP method other than GET or POST is now routed directly to the
89 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
91 * GroupDAV requests not beginning with "/groupdav" now automatically have
92 that prefix prepended to them.
94 Revision 619.18 2005/06/29 15:25:00 ajc
95 * Added an experimental OPTIONS method. This is not required by GroupDAV,
96 but it is an experiment to see whether we can use the same code framework
97 to implement other DAV variants in the future.
99 Revision 619.17 2005/06/29 03:12:28 ajc
100 * Bumped internal version number to 6.20
102 Revision 619.16 2005/06/29 03:10:10 ajc
103 * PROPFIND on an individual item inside a room now works (it simply
104 spews the href and etag properties, regardless of what the request
105 was). This is not valid GroupDAV, but Kontact expects this request to
106 succeed before an item can be deleted, so we provide a simple response.
108 Revision 619.15 2005/06/28 14:12:38 ajc
109 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
110 a case-sensitivity bug in the Kontact client.
112 Revision 619.14 2005/06/27 22:15:38 ajc
113 * Header file adjustments to make it work on FreeBSD
115 Revision 619.13 2005/06/27 17:38:06 ajc
116 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
117 UTF-8 is going to be the standard character set for the Citadel system.
119 Revision 619.12 2005/06/24 19:58:02 ajc
120 * Added a "preferences and settings" screen for each user.
121 * Removed the javascript date output stuff because it's not granular
122 or international enough.
123 * All dates and times can now be 12 or 24 hours.
125 Revision 619.11 2005/06/24 15:17:48 ajc
126 * The date/time stamp of messages are now output using JavaScript's
127 toLocaleString() function, observing the browser's locale and timezone
128 instead of the web server's.
130 Revision 619.10 2005/06/23 04:01:59 ajc
131 * groupdav_main.c: remove double slashes in path name
132 (suggested by Johannes Schneider)
134 Revision 619.9 2005/06/22 03:04:22 ajc
135 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
137 Revision 619.8 2005/06/21 02:27:37 ajc
138 * Moved some JavaScript functions out of head.html and into a new wclib.js
139 file, which can be included and cached. This will form the basis for a
140 new WebCit JavaScript function library.
142 Revision 619.7 2005/06/20 20:38:50 ajc
143 * The main stylesheet is now in a separate file in the static/ directory.
144 Something we did recently must have fixed the caching problem, because it's
145 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
147 Revision 619.6 2005/06/20 03:47:44 ajc
148 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
149 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
150 reported by at least one site where the Internet configuration screen
153 Revision 619.5 2005/06/19 04:11:52 ajc
154 * Integrated the second batch of new icons.
156 Revision 619.4 2005/06/18 22:58:56 ajc
157 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
158 reasons -- the browser will cache favicon.ico and won't keep asking for
159 it over and over again, eliminating a second HTTP transaction every time
160 the user clicks on something.
162 Revision 619.3 2005/06/18 22:48:32 ajc
163 *** empty log message ***
165 Revision 619.2 2005/06/18 22:18:29 ajc
166 * Replaced the most recent batch of icons with a "better" set which was
167 sent by the design house. I don't know what the difference is, but
168 I'm going to assume they're better.
170 Revision 619.1 2005/06/15 03:56:56 ajc
171 * Accept ".ifb" as a valid extension for requesting free/busy
173 Revision 619.0 2005/06/15 01:52:33 ajc
176 Revision 611.15 2005/06/15 01:50:29 ajc
177 * Bumped the internal version number to 6.19
179 Revision 611.14 2005/06/14 14:47:48 ajc
180 * Moved the <td> and </td> in the room icon out of roomops.c and
181 into static/roombanner.html, since every room will have an icon now.
183 Revision 611.13 2005/06/14 03:21:57 ajc
184 * When no icon is present on the server for a room, display the default
185 icon for that room's current view.
186 * Replace "graphic" with "icon" throughout the system messages.
188 Revision 611.12 2005/06/14 01:59:43 ajc
189 * 16x16 icons in the new tree view. Nice!
191 Revision 611.11 2005/06/13 22:05:54 ajc
192 * Finished the initial NanoTree integration. TODO: use a different icon
193 for each node depending on the view set for that room.
195 Revision 611.10 2005/06/12 22:02:45 ajc
196 * Began replacing the old, sux0r-prone tree view with NanoTree.
197 WARNING: This isn't finished, but I'm committing it anyway because I have
198 to move to a different computer. DON'T RUN THIS.
200 Revision 611.9 2005/06/12 18:34:50 ajc
201 * Removed some unreferenced files from the static/ directory.
203 Revision 611.8 2005/06/12 17:01:00 ajc
204 * Increase maximum viewable message count from 4096 to 10000
205 * Summary view now truncates subject to 75 characters, and sender
206 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
208 Revision 611.7 2005/06/12 16:03:11 ajc
209 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
210 seen when they are viewed, and Goto does not automatically mark the
211 remaining messages as seen.
213 Revision 611.6 2005/06/11 22:29:07 ajc
214 * Integrated the first batch of new icons.
216 Revision 611.5 2005/06/07 04:31:00 ajc
217 * Don't compress when HTTP tracing/logging is enabled
219 Revision 611.4 2005/06/06 23:50:17 ajc
220 * Made some changes to the calendar/uuid logic to fix a bug that caused
221 duplicate entries for an event to appear in some situations
223 Revision 611.3 2005/06/06 16:20:36 ajc
224 * GroupDAV URI escape character is now '%' in order to be consistent...
226 Revision 611.2 2005/06/04 04:07:36 ajc
227 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
228 links in order to avoid them being in nested forms.
230 Revision 611.1 2005/06/02 16:10:08 ajc
231 * tools.c: generated uuid's no longer contain "{" and "}" characters.
233 Revision 611.0 2005/05/26 04:38:09 ajc
236 Revision 610.9 2005/05/26 04:37:59 ajc
237 * Updated internal version number to 6.11
239 Revision 610.8 2005/05/26 04:28:27 ajc
240 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
241 protocol accuracy of xmlns and etag responses.
242 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
243 removing a temporary hack that was put in during KDE 3.4 beta
245 Revision 610.7 2005/05/24 04:26:47 ajc
246 * Applied a patch sent by Johannes Schneider for correcting the XML
247 namespace presented in the PROPFIND command.
249 Revision 610.6 2005/05/23 19:30:34 ajc
250 * Move "enable full text" checkbox configuration to its new location in
251 the configuration back end.
253 Revision 610.5 2005/05/22 16:20:09 ajc
254 * siteconfig.c: add checkbox for enabling full text index on server
256 Revision 610.4 2005/05/11 03:00:03 ajc
257 * webcit.c: fixed a string bug that caused the whole system to not work
258 * messages.c: fullname only and brief date in summary view, so that it
259 doesn't wrap onto two lines quite as often
261 Revision 610.3 2005/04/11 20:09:33 ajc
262 * Began an assault on strcpy()
264 Revision 610.2 2005/04/11 14:45:12 ajc
265 * Replaced serv_gets() with serv_getln() - which now requires the caller
266 to supply the size of the target buffer.
268 Revision 610.1 2005/04/08 19:36:56 ajc
269 * Moved to the new string tokenizer API
271 Revision 610.0 2005/04/04 17:50:04 ajc
272 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
274 Revision 603.15 2005/04/04 17:49:31 ajc
275 * configure.in: fix libical version detection
276 * bumped internal version number to 6.10
278 Revision 603.14 2005/03/30 21:44:44 ajc
279 * Changed the color of the side button bar
280 * Removed session ID's from wholist display, because they are only
281 interesting to computers, not to people.
282 * Also changed the session ID variable (we still need it internally) from
283 a char to an int, because session numbers are big now.
285 Revision 603.13 2005/03/30 17:27:55 ajc
286 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
287 calls and also enabled SSLv3/TLSv1
289 Revision 603.12 2005/03/10 05:13:21 ajc
290 * Created the framework for the "first time setup wizard"
292 Revision 603.11 2005/03/09 04:08:30 ajc
293 * Delete room is now confirmed through a JavaScript popup instead of
295 * New icon for "Tasks." In order to keep it consistent with the rest of
296 the icons, it is ugly.
297 * Modified page popup style slightly.
299 Revision 603.10 2005/03/08 04:59:31 ajc
300 * More attractive display of vCards (hide unknown fields)
301 * Added "title" and "organization" to vCard display/edit
302 * Replaced semicolon with comma-space in vCard name display
304 Revision 603.9 2005/03/07 04:03:28 ajc
305 * auth.c: shrink the margins on the login screen so the user sees something
307 * Allow editing of address book entries wherever possible.
308 * Anything that was a (link) is now a [link]
310 Revision 603.8 2005/03/07 01:45:30 ajc
311 * Rolled back to the old RTE because the new one doesn't work in Safari.
313 Revision 603.7 2005/03/05 22:26:26 ajc
314 * crypto.c: allow use of chained certificates
316 Revision 603.6 2005/03/05 05:04:34 ajc
319 Revision 603.5 2005/03/04 04:21:05 ajc
320 * When a room is set to the "mailbox" view, "Read new / read all" is
321 replaced by "View message list."
323 Revision 603.4 2005/02/28 04:01:55 ajc
324 * Updated to the latest version of Kevin Roth's richtext editor. Had to
325 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
326 allow it to gracefully degrade in Konqueror even when we specify our
328 * Modified the message entry screen a bit. Full height just isn't practical
329 with all those wacky browsers out there, unfortunately. Removed most of
332 Revision 603.3 2005/02/23 05:08:20 ajc
333 * Better control of HTTP headers which control browser caches. Static
334 objects are getting properly cached now.
336 Revision 603.2 2005/02/22 05:15:28 ajc
337 * When the "begin_burst() / end_burst()" semantics are in use, perform
338 gzip compression when the client indicates support for it.
340 Revision 603.1 2005/02/21 23:00:04 ajc
341 * begin_burst() / end_burst() semantics now apply to all pages which are
342 output using the "include_html_head" option of output_headers() (which
343 is nearly all of them). This should speed up the network considerably,
344 and also pave the way for another attempt at adding zlib compression
347 Revision 603.0 2005/02/21 22:00:13 ajc
350 Revision 602.10 2005/02/21 21:57:55 ajc
351 * Various debugging type of everythingism to help chat mode to work.
353 Revision 602.9 2005/02/21 04:47:41 ajc
354 * When creating rooms:
355 * 1. Selecting a view other than "Bulletin Board" causes the room access
356 * type to default to "private mailbox"
357 * 2. When the room access type changes to "private mailbox," the floor
358 * selector is greyed out because it is irrelevant.
360 Revision 602.8 2005/02/20 06:48:30 ajc
361 * View-o-matic now has "View as: " before it. "Messages" has been changed
362 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
363 * The View-o-matic is now styled to be smaller and color-matched to the
364 banner box it lives in.
365 * Removed "Summary" from message range selector. It is redundant.
367 Revision 602.7 2005/02/20 06:27:53 ajc
368 * Switched the Reply/Move/Delete buttons back to ordinary links, because
369 the nested forms were causing the bottom part of the outer form to stop
370 working (message range selector went dead). Thanks to triLcat for
373 Revision 602.6 2005/02/19 06:01:14 ajc
374 * The previous <div style=\"margin-right:1px\"> has been replaced by a
375 named div in the stylesheet. This allows us to perform a vile, sleazy
376 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
377 will unfortunately always be a right margin in IE6, but there
378 doesn't appear to be any easy workaround.
380 Revision 602.5 2005/02/19 05:22:00 ajc
381 * Replaced all the "centered 99% tables" with 100% width tables wrapped
382 inside a div with margin-right:1px to remove the horizontal scrollbar
383 in Gecko without creating whitespace. IE6's problem is much more
384 serious and will require dropping a nuclear bomb on Redmond to fix.
386 Revision 602.4 2005/02/18 05:09:52 ajc
387 * Moved the room access control screen into a tab on the edit room menu
389 Revision 602.3 2005/02/17 04:48:26 ajc
390 * After setup is complete, tell them how to log in.
391 * Don't allow the creation of accounts with blank passwords.
392 * Don't allow users to change to a blank password.
393 * Fixed the positioning of a few more screens that accidentally got
394 partially hidden underneath the iconbar.
395 * Boldfaced the "Password changed." and other prompts.
396 * Removed the unreadable blue-on-blue links in the calendar day
397 view. They're redundant anyway, now: "Add new calendar event" and
398 "month view" are both in the banner bar.
399 * "New messages / All messages" are now "Read new messages / Read all
401 * "Save message" button is now "Post message" for public room posts,
402 and "Send message" for email.
403 * "Message has been posted" is now "Message has been sent" for email.
404 * Swapped positions of "Add users" and "Edit users" boxes.
405 * vCard editor: "Other Internet email addresses" is now "aliases"
406 * Renamed the "Users" button to "Who is online?"
408 Revision 602.2 2005/02/16 05:40:31 ajc
411 Revision 602.1 2005/02/16 05:22:22 ajc
412 * inetconf.c: fixed memory management problem that was causing all
413 the inetconf to get discarded during edit on IBM POWER5
415 Revision 602.0 2005/02/15 05:23:10 ajc
418 Revision 601.3 2005/02/15 05:20:44 ajc
419 * Fixed an HTTP output error for static data which was causing images
420 to display improperly in Konqueror
421 * Changed most of the beginbox_nt boxes to centered tables with 99%
422 width, to avoid the mysterious horizontal scrollbar
424 Revision 601.2 2005/02/14 04:57:23 ajc
425 * Started changing some of the top-level tables from 100% width to 99%
426 width in order to keep the b0rken CSS box-model from displaying a
427 horizontal scroll bar when it shouldn't. Lose, lose, lose.
429 Revision 601.1 2005/02/13 04:22:31 ajc
430 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
432 Revision 601.0 2005/02/12 04:23:43 ajc
435 Revision 528.48 2005/02/11 03:35:57 ajc
436 * useredit.c: added an "Delete user" button, because it was unintuitive
437 to tell people "Delete a user by setting their access level to 0"
439 Revision 528.47 2005/02/09 04:37:32 ajc
440 * More GroupDAV fixes and tuning.
442 Revision 528.46 2005/02/07 22:02:00 ajc
443 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
444 and no whitespace between tags. We have discovered that doing otherwise
445 will break certain clients.
447 Revision 528.45 2005/02/06 03:59:33 ajc
448 * Added some HTTP Date: header output
450 Revision 528.44 2005/02/05 22:58:46 ajc
451 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
453 Revision 528.43 2005/02/05 08:36:13 ajc
454 * Added an everything-buffering thingi so we can do Content-length:
456 Revision 528.42 2005/02/05 04:16:01 ajc
457 * Cleanup of new message range view-o-matic
458 * GroupDAV GET operations now only send the Content-type: and Date:
459 headers. All the others are irrelevant.
461 Revision 528.41 2005/02/04 19:19:23 ajc
462 * Message reading range selection is now a drop-down box.
464 Revision 528.40 2005/02/04 17:22:18 ajc
465 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
467 Revision 528.39 2005/02/04 03:43:31 ajc
468 * fixed the tasks view in the summary screen
470 Revision 528.38 2005/02/03 05:13:57 ajc
471 * More tuning for GroupDAV compliance.
473 Revision 528.37 2005/02/03 04:38:40 ajc
474 * VTODO components need to be encapsulated inside VCALENDAR components,
475 just like we do with VEVENT components. There's a bunch of software
476 (including the beforesave hook on our own Citadel server) that expects
479 Revision 528.36 2005/02/02 23:25:21 ajc
480 * Encode GroupDAV uid's using more concise string escaping, because the
481 old way was making KOrganizer choke.
483 Revision 528.35 2005/02/02 04:13:36 ajc
484 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
486 Revision 528.34 2005/02/01 23:15:50 ajc
487 * Completed GroupDAV PUT. Untested.
489 Revision 528.33 2005/02/01 19:52:29 ajc
490 * Bumped the internal version number to 6.01
491 * Set the minimum required Citadel version to 6.40, because we need the
492 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
495 Revision 528.32 2005/02/01 15:15:40 ajc
496 * Better purging of not-logged-in GroupDAV sessions
498 Revision 528.31 2005/02/01 14:55:12 ajc
499 * Reworked the PROPFIND xml output based on an example transaction
500 supplied by Reinhold Kainhofer. Groupware folder enumeration works
501 properly in Kontact now.
503 Revision 528.30 2005/02/01 03:49:09 ajc
504 * Completed "folder list" PROPFIND, now listing all rooms set to a
505 calendar, tasks, or address view, using the GroupDAV properties.
507 Revision 528.29 2005/02/01 02:28:32 ajc
508 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
509 When defaulting a new event date/time to now, set the seconds to zero
512 Revision 528.28 2005/01/31 23:31:26 ajc
513 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
514 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
516 Revision 528.27 2005/01/31 16:24:47 ajc
517 * iconbar is now a happy css hovery lightupy div thing
519 Revision 528.26 2005/01/29 03:59:25 ajc
520 * Implemented the GroupDAV DELETE method.
522 Revision 528.25 2005/01/28 05:25:43 ajc
523 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
524 directly inside the iconbar div.
526 Revision 528.24 2005/01/28 05:13:02 ajc
527 * GroupDAV object URL's are now based on the EUID of a message (which is
528 derived from the UID of the groupware object itself) instead of the
529 message number. This was done in order to conform to GroupDAV's
530 requirement that the URL cannot change after an object is updated.
531 * The ETag of a GroupDAV object is still the message number, and in fact
532 doing so meets that requirement perfectly.
534 Revision 528.23 2005/01/26 18:15:34 ajc
535 * PROPFIND now outputs fully qualified URL's
537 Revision 528.22 2005/01/26 18:02:22 ajc
538 * Initial implementation of GroupDAV PROPFIND
540 Revision 528.21 2005/01/26 16:28:23 ajc
541 * Output ETags in double quotes to conform with the new GroupDAV draft.
542 * Output HTTP Server: header in GroupDAV transactions
543 * Server: header now displays both WebCit and Citadel versions
544 * Added groupdav_common_headers() to output HTTP headers common to all
545 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
547 Revision 528.20 2005/01/25 19:51:04 ajc
548 * Accept escaped characters in GroupDAV GET URL's
550 Revision 528.19 2005/01/25 04:17:20 ajc
551 * Implemented the Groupdav GET method, more or less in its final form
552 (still need to fix the room/folder naming semantics)
554 Revision 528.18 2005/01/25 03:12:27 ajc
555 * Completed HTTP "Basic" authentication, and a stub function for the
556 main entry point for GroupDAV functions.
558 Revision 528.17 2005/01/24 03:37:48 ajc
559 * Began laying the groundwork for http-authenticated GroupDAV sessions.
561 Revision 528.16 2005/01/22 22:50:51 ajc
562 * removed descriptions in non-main menus
564 Revision 528.15 2005/01/20 21:24:27 ajc
565 * When viewing a calendar room, the "Read all messages" link in the
566 room banner has been replaced by "Day view" and "Month view" links.
567 (I have also imported icons for week and year views, in case we add
570 Revision 528.14 2005/01/20 16:13:56 ajc
571 * Added in a bunch of stupid JavaScript to allow the instant message
572 window to be dismissed.
574 Revision 528.13 2005/01/20 04:10:41 ajc
575 * Cleaned up a bunch of unused cruft from the old layout
576 * Instant messages are now displayed in a div that layers itself
577 over the rest of the site. It would be nice if we could figure out
578 a way to make a clickable "hide" box...
580 Revision 528.12 2005/01/17 04:38:14 ajc
581 * Navbar is now dynamic, in an attempt to make only the relevant controls
582 appear on any given page.
584 Revision 528.11 2005/01/15 07:19:08 ajc
585 * Removed the fixed pixel width from the tree view room list so it doesn't
586 wrap around in an ugly way on aIEeeee.
588 Revision 528.10 2005/01/15 05:26:27 ajc
589 * Message entry window is now somewhat full screen.
591 Revision 528.9 2005/01/14 21:03:17 ajc
592 * A few logging hacks
594 Revision 528.8 2005/01/14 15:00:51 ajc
595 * Placed the navbar into the room banner, at least in its temporary form.
597 Revision 528.7 2005/01/14 04:53:54 ajc
598 *** empty log message ***
600 Revision 528.6 2005/01/14 04:53:12 ajc
601 * Got the three-pane model working not only with web browsers, but also
602 with the disgusting abomination called Internet Explorer.
604 Revision 528.5 2005/01/13 18:38:08 ajc
605 * Insert a newline between </div> and <div id="text">
607 Revision 528.4 2005/01/11 16:20:18 ajc
608 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
611 Revision 528.3 2005/01/11 05:05:08 ajc
612 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
613 * Ripped things apart in a big way. The frameset is gone (except for
614 chat, for which we'll probably keep frames). Iconbar and banner are
615 now done using CSS and <div> tags.
616 * Room read/enter/goto controls are currently missing. Stay tuned.
617 * I am in the process of rewriting all of the markup as valid XHTML.
619 Revision 528.2 2004/12/29 22:08:08 ajc
620 * roomops.c: provide a way to create room shares with a mapping to an
621 alternate room name on the other end.
623 Revision 528.1 2004/12/29 17:28:09 ajc
624 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
625 all corrupty-whatever when a remote room name mapping is found. Display
626 the mapping and preserve it across share/unshare operations.
628 Revision 528.0 2004/12/28 03:58:34 ajc
631 Revision 527.1 2004/12/28 03:58:24 ajc
632 * Corrected overly-escaped reply-to addresses in "reply" button
633 * Repaired toggling of self-service account creation in admin screen
634 * Bumped internal version number to 5.28
636 Revision 527.0 2004/12/07 04:41:37 ajc
639 Revision 526.1 2004/12/07 04:41:02 ajc
640 * Finally tracked down the WC->vars heap corruption issue (for real this
641 time). We now call clear_local_substs() at the end of each HTTP
642 transaction, whether we need to or not, instead of calling it whenever
643 we're done with something we wanted session variables for.
644 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
645 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
646 preventing it from getting clobbered by another session.
647 * Bumped internal version number to 5.27
649 Revision 526.0 2004/12/01 21:35:56 ajc
652 Revision 525.4 2004/12/01 21:35:44 ajc
653 * Changed internal version number to 5.26
655 Revision 525.3 2004/12/01 21:34:17 ajc
656 * Numerous memory management bugfixes.
658 Revision 525.2 2004/12/01 16:48:24 ajc
659 * tools.c: don't crash when striplt() is called with a zero-length string
661 Revision 525.1 2004/11/12 18:02:36 ajc
662 * Updated the richtext editor (new version from Kevin Roth's site)
664 Revision 525.0 2004/11/03 20:21:10 ajc
667 Revision 524.7 2004/11/03 20:21:02 ajc
668 * Changed internal version number to 5.25
670 Revision 524.6 2004/10/20 02:41:41 ajc
672 * Added the notes room to the icon bar
673 * Set up an initial implementation of Notes view. Attractive enough to
674 publish, but read-only. Needs a note editor.
676 Revision 524.5 2004/10/15 03:10:24 ajc
677 * Calendar objects UID now generated by generate_uuid() which creates
678 pseudo-DCE-ish UUID's.
680 Revision 524.4 2004/10/05 01:59:31 ajc
681 * localtime_r() fixes
683 Revision 524.3 2004/10/03 02:56:35 ajc
684 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
686 Revision 524.2 2004/10/01 16:23:23 ajc
687 * Set up framework for "notes" view, and added a skeleton function for
690 Revision 524.1 2004/09/30 03:44:01 ajc
691 * fix line width break problem in chat
693 Revision 524.0 2004/09/28 16:12:44 ajc
696 Revision 523.12 2004/09/28 16:12:30 ajc
697 * Prepare for 5.24 release
699 Revision 523.11 2004/09/27 02:17:47 ajc
700 * messages.c: fix build problem on non-calendar-enabled installations
701 * floors.c: fix a warning message
703 Revision 523.10 2004/09/25 03:34:21 ajc
704 * summary.c: Fixed a calling syntax problem
706 Revision 523.9 2004/09/25 03:18:43 ajc
707 * small stylesheet fix
709 Revision 523.8 2004/09/24 04:21:41 ajc
710 * Fixed display bug for room list mode when we dropped down multiple
711 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
713 Revision 523.7 2004/09/24 04:08:25 ajc
714 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
715 rooms without new msgs
717 Revision 523.6 2004/09/24 04:04:34 ajc
718 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
721 Revision 523.5 2004/09/23 03:21:10 ajc
722 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
724 Revision 523.4 2004/09/16 02:42:37 ajc
725 * Set default view of new rooms during CRE8 command instead of afterwards
727 Revision 523.3 2004/09/15 03:08:50 ajc
728 * Support config of seaperate MSA port in Citadel 6.26
730 Revision 523.2 2004/09/10 03:49:17 ajc
731 * Added 'dialog' mode to setup
733 Revision 523.1 2004/08/31 20:31:01 ajc
734 * When saving VTODO (tasks), insert a UID if none is already present. Also
735 increment the sequence, or insert one if none is already present.
737 Revision 523.0 2004/08/31 03:02:37 ajc
740 Revision 522.30 2004/08/31 03:02:28 ajc
741 * Changed internal version number to 5.23
743 Revision 522.29 2004/08/27 02:40:06 ajc
744 * Ditched the graphical buttons because CSS can do the same thing faster.
746 Revision 522.28 2004/08/18 03:16:12 ajc
747 * 'move' and 'delete' buttons only show when allowed to do those things
749 Revision 522.27 2004/08/18 02:10:17 ajc
750 * Reply/Move/Delete buttons are now images, because system-native buttons
751 were too big and ugly.
753 Revision 522.26 2004/08/11 17:24:57 ajc
754 * static/iconbar.html: removed.
755 * Updated the "powered by citadel" graphic
757 Revision 522.25 2004/08/11 03:49:15 ajc
758 * Replaced all instances of the name "Citadel/UX" with "Citadel"
759 * Installed the "simple logo" in the iconbar
761 Revision 522.24 2004/08/09 03:11:20 ajc
762 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
764 Revision 522.23 2004/08/05 21:32:17 ajc
765 * Reply/Move/Delete are now buttons instead of links. This should enable
766 us to add some JavaScript magic for "Reply quoted" ...
768 Revision 522.22 2004/08/05 02:47:21 ajc
769 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
770 has a more predictable and attractive behavior, and can still be
771 overridden in the style sheet if the site operator wants to.
773 Revision 522.21 2004/08/04 03:52:23 ajc
774 * Tasks view is now pretty.
775 * Tasks view now displays date due for each task.
776 * Tasks view is now sorted by date due.
777 * Tasks view now displays overdue tasks in red.
779 Revision 522.20 2004/08/03 03:55:37 ajc
780 * Tasks view now uses the same buffer/dump logic as the calendar views, so
781 we can sort them by due date and do a prettier display. (Only the logic is
782 changed so far. The prettier display is forthcoming.)
784 Revision 522.19 2004/07/21 02:57:09 ajc
785 * Internet Configuration screen looks a little neater now
787 Revision 522.18 2004/07/21 02:45:15 ajc
788 * Completed the "Internet Configuration" screen
790 Revision 522.17 2004/07/16 19:13:37 ajc
791 *** empty log message ***
793 Revision 522.16 2004/07/16 19:13:10 ajc
794 * tools.c: display 12:00 as 12pm, not 12am
796 Revision 522.15 2004/07/16 03:14:03 ajc
797 * more work on inetconf screen
799 Revision 522.14 2004/07/16 02:50:00 ajc
800 * useredit.c: put a pretty box around user editing
802 Revision 522.13 2004/07/13 03:25:08 ajc
803 * inetconf.c: added. Not finished yet.
805 Revision 522.12 2004/07/10 03:10:19 ajc
806 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
807 floor level configurations.
808 * Put a space between OK and CANCEL buttons anywhere in the system where
810 * Some more of the room config/admin screens now return to themselves
811 with a "ok, you did that" message when OK is pressed, instead of dropping
812 out to the main menu.
814 Revision 522.11 2004/07/08 03:03:01 ajc
815 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
816 configuration (public rooms default and mailboxes default). Still need
817 to add floor and room policy screens.
819 Revision 522.10 2004/07/02 03:28:08 ajc
820 * Much-improved alphabet tabs for Address Book view. Now divides the
821 total number of names by (names per page, currently 60) and sets up
822 that many tabs, with proper [Aaa-Bbb] labels on them.
824 Revision 522.9 2004/07/02 03:26:06 ajc
825 *** empty log message ***
827 Revision 522.8 2004/07/01 02:40:40 ajc
828 * Clicking "Enter a message" in a groupware room now automatically calls
829 the correct editor for the type of objects in the room (message, calendar
830 event, task, address book entry)
832 Revision 522.7 2004/06/29 17:21:25 ajc
833 * Removed the word "room" in a few locations, as part of our push towards
834 not looking like a BBS when running in groupware mode
836 Revision 522.6 2004/06/29 00:37:02 ajc
837 * Made some fonts bigger because users were complaining...
839 Revision 522.5 2004/06/27 03:02:05 ajc
840 * Summary view -- always view ALL messages
841 * Summary view -- new messages are in boldface
843 Revision 522.4 2004/06/24 20:42:14 ajc
844 * Added the "server ip address" Citadel config option
845 * Site config: added "Changes will not take effect until..." language
848 Revision 522.3 2004/06/24 14:50:35 ajc
849 * Added the ability to listen on a single IP address instead of all addresses.
851 Revision 522.2 2004/06/22 02:21:56 ajc
854 Revision 522.1 2004/06/21 15:00:52 ajc
857 Revision 522.0 2004/06/19 03:21:35 ajc
860 Revision 521.10 2004/06/19 03:11:07 ajc
861 * Instead of a crufty "the topmost Internet email address will be used
862 for outgoing email" explanation, separated it into "Primary Internet
863 email address" and "Other email addresses" boxes.
865 Revision 521.9 2004/06/19 02:42:12 ajc
866 * Removed the "aides access to mailboxes" config option, which is no longer
867 part of the Citadel system.
869 Revision 521.8 2004/06/16 02:07:22 ajc
870 * Removed a couple of lines of debugging code leftover from last night
872 Revision 521.7 2004/06/15 03:06:11 ajc
873 * Bumped internal version number to 5.22
874 * Use new fast headers-only-no-mime fetch mode in Citadel for
877 Revision 521.6 2004/06/15 02:30:21 ajc
878 * Honor "maxmsgs" even when viewing a mailbox in summary mode
880 Revision 521.5 2004/06/12 04:26:38 ajc
881 * Fixed some garbled output resulting from turning things that look like
884 Revision 521.4 2004/06/11 16:09:36 ajc
885 * Moved the room graphic to the left of the room name in the banner, to
886 make it more consistent with the rest of the site.
887 * Reduced the size of the font in the iconbar
889 Revision 521.3 2004/06/11 03:15:08 ajc
890 * When "Add" is clicked without specifying an upload filename, resume
891 composition instead of aborting the post.
892 * Add attachments to messages in forward order, not reverse order
894 Revision 521.2 2004/06/10 03:08:48 ajc
895 * Improved the appearance of tabs in the room config screen
897 Revision 521.1 2004/06/10 02:58:55 ajc
898 * Made all the title boxes the same background color. The old scheme was
899 cute but not professional looking.
901 Revision 521.0 2004/06/06 19:53:25 ajc
904 Revision 510.15 2004/06/06 19:32:15 ajc
905 * Cleaned up a couple of FIXME's sitting around in the code
906 * Altered the conditions under which stray http://... strings are
907 automatically turned into links, to prevent that logic from
908 transforming IMG tags into gibberish.
909 * Set internal version number to 5.21
911 Revision 510.14 2004/06/04 02:29:07 ajc
912 * Fixed bug in "validate new users" screen (thanks Campy)
914 Revision 510.13 2004/06/03 03:21:22 ajc
915 * "Reply" button now carries the message subject into the reply.
917 Revision 510.12 2004/06/02 02:07:54 ajc
918 * setup.c: updated the setup script to configure two /etc/inittab entries,
919 one for http and one for https.
921 Revision 510.11 2004/06/01 21:46:47 ajc
922 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
923 during a read or write operation, do not attempt to finish the operation
924 unencrypted like we do in Citadel. Here in WebCit land it only causes
925 the server to segfault.
927 Revision 510.10 2004/06/01 19:01:22 ajc
928 * netconf.c: widened some of the text entry fields
929 * webcit.h: bumped up the internal version number to 5.20
931 Revision 510.9 2004/06/01 18:44:20 ajc
932 * Return to the old command-line usage (-s for https, service is either
933 http or https but not both)
935 Revision 510.8 2004/06/01 03:32:28 ajc
936 * Add "permanent room" setting to room edit screen
937 * create room -- allow longer strings
939 Revision 510.7 2004/06/01 00:36:43 ajc
940 * Hmmph. Do the session cookie as hex instead of base64. There really
941 are some characters in the base64 set that make HTTP do nasty things.
943 Revision 510.6 2004/05/31 21:43:27 ajc
944 * Added "|END" to the session cookie before base64-ing it. This fixes a
945 problem with certain room names causing the webserver to freak out and
946 break embedded images and stuff. I don't know why.
948 Revision 510.5 2004/05/31 20:34:11 ajc
949 * Message entry using Kevin Roth's excellent cross-platform richtext
952 Revision 510.4 2004/05/31 15:54:13 ajc
953 * "text" and "HTML" options for message entry.
955 Revision 510.3 2004/05/29 03:31:48 ajc
956 * tighten up the space between icons in the iconbar
958 Revision 510.2 2004/05/28 20:24:53 ajc
961 Revision 510.1 2004/05/24 03:02:38 ajc
962 * CSS change to make folder names stand out more in the "Folder View"
964 Revision 510.0 2004/04/30 04:08:58 ajc
967 Revision 506.13 2004/04/30 04:08:47 ajc
968 * Changed internal version number to 5.10
969 * Updated documentation for the new HTTPS service
971 Revision 506.12 2004/04/27 03:21:36 ajc
972 * Prompt for HTTPS port number during setup. We may make this optional.
974 Revision 506.11 2004/04/27 03:16:31 ajc
975 * When running on the same host as Citadel, if no key/cert are found,
976 symlink to Citadel's if possible.
977 * One server binary now forks to start both http and https servers.
979 Revision 506.10 2004/04/21 03:43:39 ajc
980 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
981 certs are also no longer invalid.
983 Revision 506.9 2004/04/21 02:25:13 ajc
984 * Replaced ctdl_install_certificate() with convenience functions found
985 in the OpenSSL library.
987 Revision 506.8 2004/04/21 02:19:41 ajc
988 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
989 understand, but read at http://www.informit.com/articles/article.asp?p=22078
990 ). Still doesn't work with Internet Monopolizer, though.
992 Revision 506.7 2004/04/20 02:32:44 ajc
993 * Allow setup to run seamlessly from within the Citadel Ridiculously
994 Easy Installer by observing the values of environment variables
995 CITADEL_INSTALLER, CITADEL, and WEBCIT.
997 Revision 506.6 2004/04/20 02:02:50 ajc
1000 Revision 506.5 2004/04/16 03:14:06 ajc
1001 * Minor fix for previous checkin
1003 Revision 506.4 2004/04/16 02:59:01 ajc
1004 * Completed SSL support. Still doesn't work with all browsers... gotta
1007 Revision 506.3 2004/04/15 03:57:00 ajc
1008 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
1009 it has a crashy crashy bug in it. Don't use it yet.
1011 Revision 506.2 2004/04/13 19:41:36 ajc
1012 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
1013 (freebusy data fetch for anonymous Kolab type clients)
1015 Revision 506.1 2004/04/10 04:32:59 ajc
1016 * Fixed some version and copyright date oopses
1018 Revision 506.0 2004/04/10 04:29:30 ajc
1021 Revision 505.22 2004/04/10 04:29:20 ajc
1022 * Changed internal version number to 5.06
1024 Revision 505.21 2004/03/29 04:30:20 ajc
1025 * configure.in, Makefile.in: handle $LDFLAGS
1027 Revision 505.20 2004/03/20 05:03:14 ajc
1028 * Original startup thread becomes a worker thread after initialization.
1029 Doing otherwise turns it into a zombie (at least on Linux) and possibly
1030 leads to other problems
1031 * Filter out NOOP's received in chat
1033 Revision 505.19 2004/03/18 04:32:24 ajc
1034 * Removed the language in README.TXT which told everyone that chat wouldn't
1035 work with a non-local Citadel server, because that's no longer true.
1036 * Removed the old chat applet from the static/ directory
1038 Revision 505.18 2004/03/18 04:00:44 ajc
1039 * Rounded web boxes now look correct in all browsers.
1041 Revision 505.17 2004/03/17 18:25:31 ajc
1042 * When creating a new user, auto-chain to the "edit user configuration"
1043 screen, and subsequently auto-chain to the "edit address book entry"
1044 screen. This creates a nice sensible workflow.
1046 Revision 505.16 2004/03/15 22:47:09 ajc
1047 * Prettied up the chat window a little more.
1049 Revision 505.15 2004/03/15 04:27:44 ajc
1050 * Chat now appears in a separate window
1051 * Use regular frames instead of IFRAMEs for chat
1052 * Display user's own chat text in bold+italic
1053 * Added a "List Users" button
1055 Revision 505.14 2004/03/09 20:45:45 error
1056 * Add a Linux Software Map file
1058 Revision 505.13 2004/03/07 22:04:32 ajc
1059 * Fix the current view not being set to the default view for the creator
1062 Revision 505.12 2004/03/07 21:31:17 ajc
1063 * serv_read() now zeroes out the supplied buffer (with the supplied
1064 length) if a server read fails. This causes serv_gets() to return
1065 instead of looping endlessly. Fixes chat problem found on linux-ppc.
1067 Revision 505.11 2004/03/03 05:21:36 ajc
1068 * Made the chat screen totally kick-ass sweet. The flickering reload
1069 i-frame is now tiny and hidden, and it *appends* new chat data to
1070 the viewable window using JavaScript. No flickering + scrollback!
1071 * Added a help button to the chat screen.
1073 Revision 505.10 2004/02/29 22:52:15 ajc
1074 * Close and clear (set to -1) server socket handle when socket errors are
1075 detected. Fixes a chat problem reported by Winzlo.
1077 Revision 505.9 2004/02/29 05:34:25 ajc
1078 * Display the Chat menu option as "Chat with other users in <roomname>"
1080 Revision 505.8 2004/02/27 05:04:38 ajc
1081 * fix frameset bug in page popups
1083 Revision 505.7 2004/02/26 04:08:56 ajc
1084 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1085 of the logout banner.
1086 * Ford's latest stupid room has a name with more than 64 characters, and
1087 we still had a 64-byte room name in the march_list struct. ooooops...
1089 Revision 505.6 2004/02/26 03:07:26 ajc
1090 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1092 Revision 505.5 2004/02/25 23:10:28 ajc
1093 * Allow "/do_logout" as a no-frames page
1095 Revision 505.4 2004/02/25 23:00:21 ajc
1096 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1097 to make life easier. (Thanks to prosthetik for this)
1099 Revision 505.3 2004/02/25 15:20:11 ajc
1100 * Support for favicon.ico in the static/ directory
1102 Revision 505.2 2004/02/24 04:06:42 ajc
1103 * Changed the colors slightly in chat screen
1105 Revision 505.1 2004/02/20 06:07:06 ajc
1106 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1108 Revision 505.0 2004/02/19 03:32:50 ajc
1111 Revision 504.7 2004/02/19 03:32:38 ajc
1112 * Changed the internal version number to 5.05
1113 * Completed the frames fix
1115 Revision 504.6 2004/02/18 20:08:29 ajc
1116 * Fixed the frameset force reload logic. Now it does the whole frameset
1117 without displaying an error in the main frame.
1119 Revision 504.5 2004/02/18 19:17:51 ajc
1120 * Force reload of frameset if someone tries to escape it. Not perfect
1121 but it mostly works at this poing.
1123 Revision 504.4 2004/02/17 03:37:11 ajc
1124 * Indicate to Citadel that we want Server Generated Invitations when
1125 calendar events are saved. (No longer the default in Citadel server.)
1127 Revision 504.3 2004/02/09 04:49:32 ajc
1128 * Prepare for a way to avoid falling out of the main frameset
1130 Revision 504.2 2004/02/09 03:37:57 ajc
1131 * Changed the thread pool management algorithm. Detecting idle time between
1132 socket accepts was not working reliably on all systems, so we now follow
1133 the same algorithm as the Citadel server (spawn more threads when number
1134 of sessions < number of threads, but keep constrained to pre-defined
1135 minimum and maximum thread count)
1137 Revision 504.1 2004/02/03 03:09:51 ajc
1140 Revision 503.0 2004/01/28 04:31:31 ajc
1143 Revision 502.4 2004/01/28 04:30:48 ajc
1144 * Create Room can now offer calendar and address book rooms
1146 Revision 502.3 2004/01/17 21:25:30 ajc
1147 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1148 * Split the config for LDAP Connector into its own panel
1150 Revision 502.2 2004/01/17 04:32:54 ajc
1151 * Add site config options for Citadel servers which support LDAP
1153 Revision 502.1 2003/10/24 02:50:19 ajc
1154 * Clicking "Enter Message" in a room with an Address Book view opens
1155 a blank vCard entry screen.
1157 Revision 502.0 2003/10/23 03:16:50 ajc
1160 Revision 501.2 2003/10/23 03:07:54 ajc
1161 * event.c: Found and removed another unquoted multi-line string literal
1162 * webcit.h: changed an #ifdef HAVE_ICAL_H
1163 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1165 Revision 501.1 2003/10/22 01:42:12 ajc
1166 * iconbar.c: removed a stray character or two...
1168 Revision 501.0 2003/10/21 04:26:37 ajc
1171 Revision 500.30 2003/10/21 04:26:27 ajc
1172 * bumped the version string to 5.01
1174 Revision 500.29 2003/10/17 03:08:28 ajc
1175 * Finished prettying up the vCard display
1177 Revision 500.28 2003/10/17 02:31:45 ajc
1178 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1179 is wrapped in quotes. Performed this fix so it'll compile.
1180 * setup.c: removed references to unused variable tempfile[]
1182 Revision 500.27 2003/10/09 03:17:02 ajc
1183 * Started prettying up the vCard display.
1185 Revision 500.26 2003/10/08 02:33:49 ajc
1186 * Begin work on better handling of vCard display
1188 Revision 500.25 2003/09/04 03:41:27 ajc
1189 * siteconfig.c: changed some config items to drop-down boxes
1191 Revision 500.24 2003/08/27 04:26:54 ajc
1192 * Split the site configuration screen up into four different screens,
1193 and added a meta-menu
1195 Revision 500.23 2003/08/24 03:31:50 ajc
1196 * Finished the setup program
1197 * Bumped the internal version number to 5.01
1199 Revision 500.22 2003/08/22 00:47:27 ajc
1200 * setup is now working, but it still needs a way to detect a running WebCit
1202 Revision 500.21 2003/08/22 00:25:40 ajc
1203 * Added a skeleton "setup" program to the tree. It does not work yet.
1205 Revision 500.20 2003/08/20 03:48:55 ajc
1206 * Added iconbar shortcut to Contacts room
1207 * Minimum required Citadel is now 6.11
1209 Revision 500.19 2003/08/20 03:07:25 ajc
1210 * Address book "single card" view now suppresses "reading nn message" and
1211 instead shows the letter indices across the top
1212 * Clicking on an address in a vCard now connects to WebCit mail instead
1213 of a browser mailto: link
1215 Revision 500.18 2003/08/19 04:18:43 ajc
1216 * Changed things around in the address book view. Made it sorted and
1217 more clickable and better looking...
1219 Revision 500.17 2003/08/12 18:54:03 error
1220 * messages.c: fix off-by-one-error in selector bar
1222 Revision 500.16 2003/08/07 22:18:03 ajc
1223 * Add the Summary Page to the customizable iconbar
1225 Revision 500.15 2003/08/07 03:51:51 ajc
1226 * Customizable icon bar as: pictures and text, pictures, text
1228 Revision 500.14 2003/08/05 03:52:14 ajc
1229 * First working version of the customizable iconbar. It contains a basic
1230 set of options and now automatically refreshes when it's customized.
1232 Revision 500.13 2003/08/04 03:50:29 ajc
1233 * First cut at the customizable iconbar is done. A bunch of generic options
1234 are there. Still need to get the actual iconbar to refresh when changes
1237 Revision 500.12 2003/08/03 21:02:01 ajc
1238 * More work on customizable iconbar
1240 Revision 500.11 2003/08/02 05:25:46 ajc
1241 * Laid the groundwork for a customizable iconbar
1243 Revision 500.10 2003/07/30 03:57:49 ajc
1244 * Add config.c_purge_hour to config screen
1246 Revision 500.9 2003/07/06 22:06:59 ajc
1247 * When converting "anything that looks like a URL" to a real link, first
1248 make sure that it isn't already inside a link. This fixes most of the
1249 long, ugly URL strings sent by eBay.
1250 * Automatically dismantle mailto: links in HTML messages, and convert
1251 them to WebCit mail links (clicking on it sends the user to the Mail
1252 room and begins composing a new message with the recipient and subject
1253 fields pre-populated).
1255 Revision 500.8 2003/06/29 20:51:21 ajc
1256 * Worked around a rendering bug in Satan's Browser that was causing it
1257 to draw the calendar month view much wider than the actual screen wdith
1259 Revision 500.7 2003/06/28 04:09:37 error
1260 * roomops.c: Backout change to display one less box in the first column in
1261 roomlist view, it doesn't seem to work for everyone
1263 Revision 500.6 2003/06/28 03:52:51 error
1264 * Don't tell browsers not to cache static documents
1266 Revision 500.5 2003/06/28 03:35:23 error
1267 * roomops.c: Display one less floor in the first column in romlist view
1269 Revision 500.4 2003/06/26 03:37:58 ajc
1270 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1271 This will allow some groupware clients to browse the free/busy times of
1272 other users on the system.
1274 Revision 500.3 2003/06/21 05:17:21 ajc
1275 * Better alignment of system messages
1276 * Exterminated display_error() and replaced it with WC->ImportantMessage
1277 which is displayed in a bubble on top of whatever page you're on next.
1278 * Small cosmetic changes
1279 * Fixed some nesting problems in output_headers()
1281 Revision 500.2 2003/06/20 03:39:27 ajc
1282 * Optimization to floor layout in box view
1284 Revision 500.1 2003/06/20 03:04:26 ajc
1285 * "Reply" button on messages now handles IGnet recipients correctly
1287 Revision 500.0 2003/06/10 04:23:08 ajc
1290 Revision 410.50 2003/06/10 04:22:58 ajc
1291 * Updated docs and headers for 5.00 release
1293 Revision 410.49 2003/06/10 04:05:23 ajc
1294 * De-tabled the left side icon bar and reduced one of the graphics, so
1295 that all of the rounded corners show up in Satan's Browser.
1297 Revision 410.48 2003/06/10 03:47:41 ajc
1298 * style.css: added font selection to default <BODY> tag
1300 Revision 410.47 2003/06/06 03:26:03 ajc
1301 * Satan's Browser insists on putting bloody acres of whitespace to the
1302 right of any bulleted list items, making any multi-column table containing
1303 a list take more than the entire screen. Removed all such lists so it
1304 looks ok. If you are reading this and you are a Microsoft employee, please
1305 commit suicide before you break anything else.
1307 Revision 410.46 2003/06/06 02:22:07 ajc
1308 * Changed the upper left and upper right bounded box corners to a solid
1309 blue (#204B78) instead of gradiated, because it was looking funny in
1310 256-color mode. It also looked funny in Internet Explorer, but people
1311 who use Internet Explorer are contributing to terrorism and really don't
1312 deserve Web access in the first place. So I really just fixed this to make
1313 it look good in 256-color Netscape.
1315 Revision 410.45 2003/06/05 21:37:37 ajc
1316 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1317 in b0rken IE browser. Die, Bill, Die.
1319 Revision 410.44 2003/06/05 03:52:29 ajc
1320 * Buncha cosmetic changes
1322 Revision 410.43 2003/06/04 03:41:25 ajc
1323 * Change the appearance of rooms with and without new messages in the
1324 room list -- now defined using CSS
1326 Revision 410.42 2003/06/03 03:57:42 ajc
1327 * Tightened up the room banner a bit. Smaller padding, smaller font,
1330 Revision 410.41 2003/05/31 21:36:45 ajc
1333 Revision 410.40 2003/05/26 21:05:42 ajc
1334 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1335 it to complete the free/busy checking for attendee availability.
1337 Revision 410.39 2003/05/26 05:44:45 ajc
1338 * event.c: fix compiler warning
1340 Revision 410.38 2003/05/26 05:39:46 ajc
1341 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1342 bug fixed in Citadel.
1344 Revision 410.37 2003/05/26 05:28:13 ajc
1345 * serv_func.c: added utility function read_server_text()
1346 * availability.c: banged out more of this code -- still not complete
1348 Revision 410.36 2003/05/26 03:28:02 ajc
1349 * Getting closer to doing the availability check. Created new source
1350 module 'availability.c' for this purpose. Stub function is in place.
1352 Revision 410.35 2003/05/25 04:25:12 ajc
1353 * siteconfig.c: fixed a spelling error
1354 * event.c: add a "Check attendee availability" button, and the code to
1355 bypass saving the event to the server, do something with it, and then
1356 feed the twiddled data structure back to the form display function for
1357 further editing. What's still missing is the code to do the actual
1360 Revision 410.34 2003/05/24 22:22:35 ajc
1361 * Small stylesheet hack to make it work with b0rken IE
1363 Revision 410.33 2003/05/24 22:13:08 ajc
1364 * Changed the login banner a bit
1366 Revision 410.32 2003/05/20 03:25:41 ajc
1367 * Separate event invitees with newlines instead of commas.
1369 Revision 410.31 2003/05/19 19:55:09 ajc
1370 * summary.c: eliminate compiler warnings about unused variables when
1371 compiling a WebCit service without calendar support
1373 Revision 410.30 2003/05/18 02:05:33 ajc
1374 * More conversion of screens to the new look-and-feel.
1376 Revision 410.29 2003/05/16 04:11:29 ajc
1377 * We don't need no steenking workaround. Problem fixed. MIME parser not
1378 broken. Web server was calling it with bad parameters. All fixed now.
1379 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1382 Revision 410.28 2003/05/15 04:52:26 ajc
1383 * Minor workaround in web forms to handle mime parser problem in uploads
1385 Revision 410.27 2003/05/15 03:35:59 ajc
1386 * look and feel overhaul -- almost done!
1388 Revision 410.26 2003/05/14 03:46:35 ajc
1389 * More background cleanup
1391 Revision 410.25 2003/05/05 17:19:46 ajc
1392 * Cleanups to summary page when running on a non ical enabled system
1393 * Use non breaking spaces in summary page box titles
1395 Revision 410.24 2003/05/04 04:22:41 ajc
1396 * Display body of messages on a white background. I am doing this in order
1397 to prepare for making the general background of the screen a darker color.
1399 Revision 410.23 2003/05/04 02:54:55 ajc
1400 * Summary page now uses our cutesy new rounded window boxes
1402 Revision 410.22 2003/05/03 21:28:41 ajc
1403 * Added in a slick new box style and put the room lists in it
1405 Revision 410.21 2003/05/03 16:57:04 ajc
1406 * In the 'folders' and 'portal' views, change the folder delimiter
1407 from / to \ to avoid conflict with room names that have slashes
1409 Revision 410.20 2003/05/03 16:23:29 ajc
1410 * Enforce three columns in portal view of room list
1412 Revision 410.19 2003/05/03 04:52:32 ajc
1413 * Added an experimental new "portal view" to the room list options
1415 Revision 410.18 2003/05/02 03:23:41 ajc
1416 * Minor change to room list algorithm
1418 Revision 410.17 2003/05/01 15:33:05 ajc
1419 * Fixed a potential memory leak in enumeration of MIME parts
1421 Revision 410.16 2003/05/01 03:11:35 ajc
1422 * When static content is requested, fetch it without trying to connect
1425 Revision 410.15 2003/04/30 05:00:00 ajc
1426 * Added the ability to compose messages with file attachments uploaded from
1429 Revision 410.14 2003/04/27 04:46:02 ajc
1430 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1431 observes the flag designating the presence of new messages. (The "rooms
1432 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1433 but that view may get axed soon.)
1435 Revision 410.13 2003/04/26 21:57:53 ajc
1436 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1437 before returning an error code to avoid a file descriptor leak
1439 Revision 410.12 2003/04/19 21:42:36 ajc
1440 * Repaired all my b0rken COLOR tags
1441 * Replaced most FONT tags with SPAN tags
1444 Revision 410.11 2003/04/19 19:58:10 ajc
1445 * Lots of great changes from Nick to make the site CSS-enabled.
1447 Revision 410.10 2003/04/14 04:04:40 ajc
1448 * First cut of CSS-izing WebCit. Probably b0rken.
1450 Revision 410.9 2003/04/09 04:02:32 ajc
1451 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1452 supported the idea of one WebCit connecting to multiple Citadels for a
1453 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1454 * When connecting to Citadel through a Unix domain socket, don't try to make
1455 the Java chat applet available.
1457 Revision 410.8 2003/03/31 03:32:19 ajc
1458 * messages.c: check for 000 terminator while parsing RFC822 headers to
1459 prevent getting hung up while displaying certain badly formatted messages.
1461 Revision 410.7 2003/03/30 06:13:19 ajc
1462 * When reading from the server, do not treat CR as end-of-line because
1463 there's probably an LF coming after it. Instead, keep reading to the LF
1464 and then strip both.
1465 * Do not underline links in the icon bars
1467 Revision 410.6 2003/03/17 04:17:41 ajc
1468 * Call to accept() was being made with an uninitialized variable for the
1469 third argument. Changed the second and third argument to NULL and 0 because
1470 we don't really need accept() to fill up a buffer full of information that
1471 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1473 * Removed the mutex wrapper around select() because we don't need it. All
1474 idle worker threads now block on select() and one of them will wake up when
1475 a connection arrives.
1477 Revision 410.5 2003/03/15 20:55:03 ajc
1478 * When a requested image is not available on the Citadel server, send a
1479 1x1 transparent GIF instead of 404 error.
1481 Revision 410.4 2003/03/14 04:21:57 ajc
1482 * clone events to be encapsulated before saving, because the original
1483 instance may already have a parent, and that makes crashy crashy
1485 Revision 410.3 2003/03/13 05:57:17 ajc
1486 * More encapsulation. Warning: there are bugs in this!!
1488 Revision 410.2 2003/03/13 05:20:23 ajc
1489 * Various changes to the calendar service to handle messages containing
1490 fully encapsulated VCALENDAR components instead of only unencapsulated
1491 VEVENT subcomponents. We have to move in this direction for compatibility
1492 with other products.
1494 Revision 410.1 2003/03/01 22:07:19 ajc
1495 * New user registration, as well as existing user re-registration, now
1496 uses the vCard editing screen.
1497 * Administratively editing users' address book entries now works again,
1498 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1499 in order to enforce this.
1501 Revision 410.0 2003/02/19 03:49:33 ajc
1504 Revision 400.90 2003/02/19 03:49:17 ajc
1505 * latest config.guess and config.sub from www.gnu.org
1507 Revision 400.89 2003/02/07 04:44:17 ajc
1508 * Replaced sleep() with a function that sleeps using select() in order to
1509 avoid potential issues with SIGALRM. Possible fix for weird behavior
1510 when running on a Macintosh.
1512 Revision 400.88 2003/01/29 22:32:07 ajc
1513 * Shuffled some code and comments around; minor cleanup
1515 Revision 400.87 2003/01/28 15:37:12 ajc
1516 * All functions which read binary data from the server now make use of the
1517 read_server_binary() function in tools.c
1518 * Binary reads from server now have safety code to prevent infinite loops
1519 * All output of MIME objects is now done with http_transmit_thing()
1521 Revision 400.86 2003/01/19 06:28:04 ajc
1522 * Minimum required Citadel version 6.05
1524 Revision 400.85 2003/01/16 04:41:26 ajc
1525 * When displaying edit controls for time of day in the calendar, only show
1526 minutes that are multiples of 5 ... unless the existing value is not a
1527 multiple of 5, in which case we show that too.
1529 Revision 400.84 2003/01/15 17:34:04 ajc
1530 * event.c: fixed a misspelling
1531 * config.guess, config.sub: updated using latest from ftp.gnu.org
1533 Revision 400.83 2003/01/14 04:21:27 ajc
1534 * Only offer views which make sense for the default view of a room
1536 Revision 400.82 2003/01/13 03:34:33 ajc
1537 * Get ready for the 4.10 release
1539 Revision 400.81 2003/01/12 23:22:53 ajc
1540 * configure.in: check for libical v0.24 or newer
1542 Revision 400.80 2003/01/07 04:56:17 ajc
1543 * Complete the free/busy transparency handling in the form
1544 * Default times for new events are now in the correct timezone
1546 Revision 400.79 2003/01/06 18:01:35 ajc
1547 * Begin handling of TRANSP property to show event times as free or
1548 busy (not finished).
1550 Revision 400.78 2003/01/05 21:02:14 ajc
1551 * Summary page: three columns are now all the same width
1553 Revision 400.77 2003/01/05 20:56:05 ajc
1554 * minor fix for previous checkin
1556 Revision 400.76 2003/01/05 20:51:01 ajc
1557 * Display PARTSTAT for attendees
1559 Revision 400.75 2003/01/05 05:01:00 ajc
1560 * Add "today's calendar events" to the summary page.
1562 Revision 400.74 2003/01/05 04:27:28 ajc
1563 * Add "Tasks" to the summary page
1565 Revision 400.73 2002/12/28 05:44:09 ajc
1566 * ical_dezonify.c: brought over new version from the Citadel source (again)
1568 Revision 400.72 2002/12/28 05:12:45 ajc
1569 * ical_dezonify.c: brought over new version from the Citadel source.
1571 Revision 400.71 2002/12/26 04:04:48 ajc
1572 * Perform CHEK command when automatically establishing sessions, not just
1573 when one is explicitly created. Some stuff is missing otherwise.
1575 Revision 400.70 2002/12/25 23:18:06 ajc
1576 * Be more strategic about when to call ical_dezonify()
1577 (This may be the last set of fixes. I hope so.)
1579 Revision 400.69 2002/12/25 21:39:38 ajc
1580 * ical_dezonify.c: added.
1581 * calendar.c: convert incoming ical messages to UTC
1582 (the usual routines will then convert them to local time for display)
1584 Revision 400.68 2002/12/25 07:06:00 ajc
1585 * Tweaked the code to work with libical 0.24
1587 Revision 400.67 2002/12/20 04:50:00 ajc
1588 * When saving a calendar event, increment the SEQUENCE property.
1590 Revision 400.66 2002/12/18 05:03:39 ajc
1591 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1592 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1593 Because the libc-allocated buffer was getting clobbered.
1594 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1596 Revision 400.65 2002/12/17 05:01:39 ajc
1597 * Prettied up the calendar day view layout
1598 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1600 Revision 400.64 2002/12/16 04:43:30 ajc
1601 * Correctly handle local time zone when figuring out which day and time to
1602 display events on calendar month/day views. This also seems to have
1603 fixed the bug that was causing events to sometimes get lost when saved.
1605 Revision 400.63 2002/12/15 05:50:59 ajc
1606 * Form editing of date/time fields now assumes that the icaltimetype being
1607 manipulated is in UTC. It converts to/from local time for editing.
1609 Revision 400.62 2002/12/10 23:25:47 ajc
1610 * Display attendees in message view of calendar objects
1612 Revision 400.61 2002/12/07 22:12:59 ajc
1613 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1614 until I implement the Citadel server function which it calls.)
1616 Revision 400.60 2002/11/30 21:34:51 ajc
1617 * Submit organizer in a hidden field, in case the server needs it
1619 Revision 400.59 2002/11/30 04:46:46 ajc
1620 * First cut at adding/removing attendees to an event
1621 (Actual invitations should be sent by the Citadel server)
1623 Revision 400.58 2002/11/29 23:56:19 ajc
1624 * Completed "me as organizer" -- the user's own e-mail address is inserted
1625 as the organizer of new events. Detect when the user is the organizer and
1626 enable/disable the attendees box accordingly.
1628 Revision 400.57 2002/11/29 16:38:37 ajc
1629 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1631 Revision 400.56 2002/11/28 06:03:24 ajc
1632 * Issue an ISME command when editing an event, to determine whether the user
1633 viewing the event is the organizer. (Will use this later to allow/disallow
1634 sending out invitations.)
1636 Revision 400.55 2002/11/26 05:01:04 ajc
1637 * Began handling attendee fields
1639 Revision 400.54 2002/11/16 23:40:11 ajc
1642 Revision 400.53 2002/11/16 23:15:02 ajc
1643 * Make the "all day event" shadebox smaller (month view) - no border.
1644 * Fixed bug that caused any events following an all day event to also appear
1647 Revision 400.52 2002/11/16 05:40:54 ajc
1648 * When adding new events to the calendar, default to the month [and day]
1649 currently being viewed.
1650 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1652 Revision 400.51 2002/11/15 05:05:47 ajc
1653 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1655 Revision 400.50 2002/11/15 04:11:46 ajc
1656 * Added even more nifty JavaScript to cause the hour/minute and end date
1657 fields of a calendar event form to render as disabled when the "all day
1658 event" box is checked -- not just when the user checks the box, but also
1659 when the box begins its life already checked.
1661 Revision 400.49 2002/11/14 04:59:40 ajc
1662 * Correctly serialize and save all day events using date instead of date/time
1664 Revision 400.48 2002/11/13 04:49:23 ajc
1665 * "All day event" shows as a single checkbox, instead of one for the start
1666 time and one for the end time. Added nifty JavaScript to zero and shade
1667 the hour/minute and all end time fields when all-day-event is checked.
1669 Revision 400.47 2002/11/12 05:57:27 ajc
1670 * Display a nicer looking screen when replying to calendar invitations
1671 * When displaying day view, don't show all day events twice
1672 * Day or month view: denote all day events by displaying them inside
1675 Revision 400.46 2002/11/12 03:26:39 ajc
1676 * Tell the user about broken Citadel server connections instead of
1677 simply printing "Goodbye"
1679 Revision 400.45 2002/10/23 04:11:38 ajc
1680 * Detect when a meeting invitation is actually an update for an existing UID
1681 and tell the user so.
1683 Revision 400.44 2002/10/21 20:16:38 ajc
1684 * Display conflicts nicely
1686 Revision 400.43 2002/10/21 18:29:14 ajc
1687 * Ask server to hunt for conflicts when displaying a meeting invitation
1689 Revision 400.42 2002/10/19 21:28:32 ajc
1690 * Moved the calendar meeting request reply functionality to the Citadel server
1692 Revision 400.41 2002/10/19 17:10:14 ajc
1693 * Add "Tentative" accept button
1694 * Only display Accept/Tentative/Decline button when method=REQUEST
1696 Revision 400.40 2002/10/19 04:16:37 ajc
1697 * Save an incoming meeting request into the user's calendar.
1699 Revision 400.39 2002/10/18 20:55:05 ajc
1700 * Began work on meeting request accept/decline
1702 Revision 400.38 2002/10/16 19:16:39 ajc
1703 * Fixes and updates to build WebCit on Linux for IBM S/390
1705 Revision 400.37 2002/10/09 04:12:44 ajc
1706 * Templatized trailing HTML
1707 * Templatized "new start page" page
1708 * Added global substitution macros
1710 Revision 400.36 2002/10/09 03:51:01 ajc
1711 * Templatized the <HEAD> section of HTML
1713 Revision 400.35 2002/10/07 23:03:38 ajc
1714 * messages.c: don't display room name field when it's blank
1716 Revision 400.34 2002/10/07 04:10:37 ajc
1717 * When displaying meeting invitations, only show date/time for VEVENT
1718 subcomponents. Date/time for other subcomponents are irrelevant.
1719 * Cleaned up HTML display of meeting invitations.
1721 Revision 400.33 2002/10/03 03:40:31 ajc
1722 * Worked on meeting accept/decline a little bit
1724 Revision 400.32 2002/09/30 03:58:35 ajc
1725 * Dabbled in handling incoming meeting requests
1727 Revision 400.31 2002/09/29 20:15:43 ajc
1728 * Completed the calendar day view
1730 Revision 400.30 2002/09/28 04:01:30 ajc
1731 * started fleshing out the calendar day view
1733 Revision 400.29 2002/09/27 21:19:28 ajc
1736 Revision 400.28 2002/09/27 18:31:33 ajc
1737 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1738 * After saving a VEVENT, return to the correct calendar view and date
1740 Revision 400.27 2002/09/27 17:15:44 ajc
1741 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1743 Revision 400.26 2002/09/27 04:37:21 ajc
1744 * New, buggy versions of event editing screens
1746 Revision 400.25 2002/09/26 22:00:16 ajc
1747 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1748 month 1 in libical functions)
1750 Revision 400.24 2002/09/25 21:57:13 ajc
1751 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1754 Revision 400.23 2002/09/24 04:12:34 ajc
1755 * Rough cut of the two-pass calendar display routines (first pass: go thru
1756 messages gathering VEVENT items; second pass: render calendar with data)
1758 Revision 400.22 2002/09/23 04:01:33 ajc
1759 * Presentation changes to calendar month view
1761 Revision 400.21 2002/09/22 05:20:27 ajc
1762 * Began implementing month view
1764 Revision 400.20 2002/09/21 04:38:05 ajc
1765 * Added utility functions for displaying vcalendar timestamps in web forms
1766 and translating form data back to timestamps.
1767 * Completed the "edit task" and "add new task" screens.
1769 Revision 400.19 2002/09/20 20:28:08 ajc
1770 * Smooth transition between "list tasks" & "edit task" screens
1772 Revision 400.18 2002/09/20 03:54:44 ajc
1773 * Display the "Tasks" view as a bulleted list with each task clickable
1774 * Clicking brings up an (unfinished) "edit task" screen
1776 Revision 400.17 2002/09/18 21:44:02 ajc
1777 * display VTODO parameters
1779 Revision 400.16 2002/09/17 04:21:00 ajc
1780 * Handler chains for VCALENDAR and VTODO types
1782 Revision 400.15 2002/09/17 03:37:10 ajc
1783 * Implemented a 'display handler' infrastructure for various groupware types
1785 Revision 400.14 2002/09/16 03:35:12 ajc
1786 * Just a bunch of glue code to iterate through the various types of ical
1787 objects we could encounter
1789 Revision 400.13 2002/09/15 04:05:41 ajc
1790 * Process calendar object subcomponents
1792 Revision 400.12 2002/09/15 03:40:13 ajc
1794 * When a text/calendar MIME type is discovered in a message, send it to
1795 the (currently skeleton) parser in calendar.c
1796 * calendar.c: skeleton parser for calendar objects which currently just
1797 creates an icalcomponent object and frees it.
1799 Revision 400.11 2002/09/15 03:16:24 ajc
1800 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1801 function namespace in libical
1803 Revision 400.10 2002/09/15 02:50:55 ajc
1804 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1806 Revision 400.9 2002/09/14 21:33:31 ajc
1807 * Backed out compression of inlines -- not all browsers appear to handle it
1809 Revision 400.8 2002/09/14 20:20:29 ajc
1810 * Attempting to push more stuff through compression. I've introduced some
1811 sort of deadlock bug that I can't seem to find yet...
1813 Revision 400.7 2002/09/14 20:00:22 ajc
1814 * Compress output_image() graphics
1816 Revision 400.6 2002/09/14 16:26:35 ajc
1817 * output_image() now reads the entire image from Citadel into a buffer before
1818 sending it to the browser (for performance reasons, and so it can compress)
1820 Revision 400.5 2002/09/14 04:52:59 ajc
1821 * Look for the "libical" calendaring library and link it in if present...
1823 Revision 400.4 2002/09/14 04:02:36 ajc
1824 * Finished gzip compression of dynamic pages (when browser supports it)
1826 Revision 400.3 2002/09/13 20:40:53 ajc
1827 * Detect when the client browser is capable of gzip encoding
1828 (actual encoding is not implemented yet)
1830 Revision 400.2 2002/09/13 15:54:40 ajc
1831 * Reversed the above change because I broke it somehow
1833 Revision 400.1 2002/09/11 22:46:59 ajc
1834 * Started adding in compression and calendaring library detects (not finished)
1836 Revision 400.0 2002/09/09 03:56:11 ajc
1837 * This is version 4.00
1839 Revision 323.68 2002/09/09 03:51:01 ajc
1840 * In the HTML-to-HTML converter:
1841 --> Open links in new window (as with text msgs)
1842 --> Convert loose URL's to hot links (as with text msgs)
1844 Revision 323.67 2002/09/06 03:59:11 ajc
1845 * Added an "About this server" panel to the Summary page.
1846 (Useless fluff, but better than an empty column.)
1848 Revision 323.66 2002/08/26 02:57:06 ajc
1849 * Rooms listed on the summary page are now clickable-gotoable
1851 Revision 323.65 2002/08/26 01:24:09 ajc
1852 * Added a "summary" page (rather sparse for now)
1854 Revision 323.64 2002/08/24 15:30:48 ajc
1855 * GET instead of POST for listsub. Also add a 'Back...' link.
1857 Revision 323.63 2002/08/24 05:59:24 ajc
1858 * Bugfixes and cosmetic changes to listsub system
1860 Revision 323.62 2002/08/23 03:37:19 ajc
1861 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1863 Revision 323.61 2002/08/22 03:55:47 ajc
1864 * 'unsubscribe' command (but not 'confirm unsubscribe')
1866 Revision 323.60 2002/08/21 21:58:37 ajc
1867 * Completed self-service list subscription via web.
1868 (Still need to implement unsubscribe.)
1870 Revision 323.59 2002/08/16 22:06:51 ajc
1873 Revision 323.58 2002/08/16 03:51:12 ajc
1874 * I think I've finally nailed the 'no session' pages now...
1876 Revision 323.57 2002/08/15 03:49:47 ajc
1877 * Fleshed out the list subscription page a bit
1879 Revision 323.56 2002/08/13 19:55:12 ajc
1880 * Keep track of the HTTP "Host:" header being sent by the browser.
1881 (We're going to need this in the near future)
1883 Revision 323.55 2002/08/05 16:07:30 ajc
1884 * Moved "edit floor label pic" to the floor editing screen
1886 Revision 323.54 2002/08/05 15:53:00 ajc
1887 * Commands to add, change, delete floors
1889 Revision 323.53 2002/07/26 03:20:04 ajc
1890 * Beautified the folder tabs in "edit room"
1892 Revision 323.52 2002/07/25 04:01:58 ajc
1893 * Final cleanup of changes (finally located and fixed the bug)
1895 Revision 323.51 2002/07/24 04:14:23 ajc
1896 * Minor code cleanup of last night's changes
1898 Revision 323.50 2002/07/23 15:40:54 ajc
1899 * Minor cleanup of previous changes
1901 Revision 323.49 2002/07/23 04:43:58 ajc
1902 * Updated message reading to use the new MSG4 command, so we can do output
1903 of various types of richtext (mainly HTML).
1905 Revision 323.48 2002/07/16 03:37:24 ajc
1906 * Small change to above
1908 Revision 323.47 2002/07/16 03:23:37 ajc
1909 * Display HTML messages as HTML. (Wow!)
1911 Revision 323.46 2002/07/13 04:39:59 ajc
1912 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1913 output HTML instead of converting to text/plain and back. (Not finished.)
1915 Revision 323.45 2002/07/11 03:17:03 ajc
1916 * hacks to text_to_server() to transmit messages as HTML
1918 Revision 323.44 2002/07/09 04:21:12 ajc
1921 Revision 323.43 2002/07/06 03:10:26 ajc
1922 * Enable a "make this my start page" link that works in lots of places.
1923 Configures a user's preference of where to go after login.
1925 Revision 323.42 2002/06/19 22:01:31 ajc
1926 * When editing another user's vCard, do a "transient goto" to their config
1927 room so you don't automatically gain access to their config room.
1928 * When creating a user, go back to the "select user to edit" screen with the
1929 new user's account name pre-selected.
1931 Revision 323.41 2002/06/17 03:48:44 ajc
1932 * Finished the thing to edit other users' vCards.
1934 Revision 323.40 2002/06/16 21:49:02 ajc
1935 * Administratively edit other users' vCards. Still needs a couple of lines
1936 of glue code to make it work.
1938 Revision 323.39 2002/06/15 20:34:39 ajc
1939 * Use safestrncpy() instead of strncpy() where appropriate
1940 * Fixed a memory allocation bug in the vCard parser
1942 Revision 323.38 2002/05/23 03:40:05 ajc
1943 * Brought over a utility function I'll need later
1945 Revision 323.37 2002/05/22 02:34:56 ajc
1946 * Finished room/folder view selector. Pretty cool.
1948 Revision 323.36 2002/05/22 01:53:23 ajc
1949 * Room list or folder list? Give the user a choice. (Has bugs.)
1951 Revision 323.35 2002/05/12 15:21:43 error
1952 * do_template() now parses a .wml file for WAP clients, and a .html file
1955 Revision 323.34 2002/05/11 22:46:19 error
1956 * Track whether user-agent is a WAP gateway
1958 Revision 323.33 2002/05/11 15:35:07 error
1959 * webcit.c: add MIME types for WAP/WML
1961 Revision 323.32 2002/05/10 15:29:58 ajc
1962 * Hacked the address book view a little bit
1964 Revision 323.31 2002/05/09 03:53:56 ajc
1965 * Began working on address book view
1967 Revision 323.30 2002/05/08 03:38:58 ajc
1968 * Preferences framework
1970 Revision 323.29 2002/05/07 03:57:29 ajc
1971 * In message summary, replace 'Del' links with checkboxes
1973 Revision 323.28 2002/05/05 03:28:15 ajc
1974 * Shuffled around the room banner a bit
1976 Revision 323.27 2002/05/03 19:32:39 ajc
1977 * Finished "folder list" mode (still need to move it to a permanent location)
1979 Revision 323.26 2002/05/03 03:55:17 ajc
1980 * more folder display stuff
1982 Revision 323.25 2002/05/01 22:03:07 ajc
1983 * "folder list" view (not finished)
1985 Revision 323.24 2002/05/01 03:23:31 ajc
1986 * Added a drop-down box to change a user's view of a room.
1988 Revision 323.23 2002/04/28 03:56:47 ajc
1989 * Finished summary mode (for the most part, anyway)
1991 Revision 323.22 2002/04/26 21:13:21 ajc
1992 * Separated "summary mode" message listing into its own function
1993 * Go to summary mode automatically when the server says that view=1
1995 Revision 323.21 2002/04/20 04:14:29 ajc
1996 * Some work on email summary screen
1998 Revision 323.20 2002/03/31 05:02:39 ajc
1999 * Remove "Page another user" link from main menu
2000 * Add "edit my citadel config room" type link from edit user screen
2002 Revision 323.19 2002/03/29 22:30:45 ajc
2003 * Finished the "edit user" screen.
2005 Revision 323.18 2002/03/29 15:18:09 ajc
2006 * yep ... more user edit stuff
2008 Revision 323.17 2002/03/26 19:01:12 ajc
2009 * More edit user stuff
2011 Revision 323.16 2002/03/26 18:23:23 ajc
2012 * Don't display room banner on screens that don't pertain to a particular room
2013 * Initial prep for add/change/delete user accounts screen
2015 Revision 323.15 2002/03/22 04:33:08 ajc
2016 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
2018 Revision 323.14 2002/03/19 04:35:10 ajc
2019 * Brought over yet another new version of the MIME parser from Citadel
2021 Revision 323.13 2002/03/13 03:56:52 ajc
2022 * New site config option "Allow system Aides to gain access to mailboxes"
2024 Revision 323.12 2002/03/12 23:13:57 ajc
2025 * Moved room access controls out of the admin menu and into the room commands
2026 menu. Prettied up the access control list screen.
2028 Revision 323.11 2002/03/10 06:07:09 ajc
2029 * Handle multiple Internet e-mail addresses in vCard editor
2031 Revision 323.10 2002/03/07 04:56:09 ajc
2032 * Final polish for initial round of vCard editing functions. Only show "edit"
2033 link when editing user's own vCard in the My Citadel Config> room.
2035 Revision 323.9 2002/03/06 05:22:33 ajc
2036 * More vcard editing form stuff
2038 Revision 323.8 2002/03/05 05:05:06 ajc
2039 * More vCard editing stuff
2041 Revision 323.7 2002/03/04 05:28:54 ajc
2042 * Wrote some skeleton code for robust vCard editing
2044 Revision 323.6 2002/03/03 06:58:25 ajc
2045 * Login errors displayed in red
2047 Revision 323.5 2002/03/03 06:52:59 ajc
2048 * Allow editing of the "disable self-service user account creation" site config option
2050 Revision 323.4 2002/02/24 07:02:44 ajc
2051 * Added the ability to enter a Subject: line in messages
2052 * Go to the Mail room when user clicks on the new mail alert icon
2054 Revision 323.3 2002/02/13 22:47:51 ajc
2055 * Added some rudimentary support for displaying vCards as card-looking things
2057 Revision 323.2 2002/02/13 15:04:25 ajc
2058 * Began some hacks for vCard processing
2060 Revision 323.0 2002/01/13 09:07:06 ajc
2063 Revision 322.4 2002/01/13 09:06:38 ajc
2064 * Brought over the debugged mime parser from Citadel
2066 Revision 322.3 2002/01/05 06:19:17 error
2067 * Add MIME types text/css and image/png
2069 Revision 322.2 2002/01/03 22:32:38 ajc
2070 * templatized the "prompt for recipient" screen
2072 Revision 322.1 2001/12/28 09:43:05 error
2073 * Client support for hostnames up to 63 characters
2075 Revision 322.0 2001/12/26 23:11:56 ajc
2078 Revision 321.1 2001/12/26 23:11:25 ajc
2079 * Minor change to the upload handler, to fix graphics uploads
2081 Revision 321.0 2001/12/26 05:28:02 ajc
2084 Revision 320.2 2001/12/26 05:24:11 ajc
2085 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2086 link tags. The nifty JavaScript stuff is now used only to light up the
2087 buttons during mouse hovers, and nothing more.
2089 Revision 320.1 2001/12/25 00:14:44 error
2090 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2092 Revision 320.0 2001/12/21 06:04:03 ajc
2095 Revision 301.22 2001/12/21 06:03:54 ajc
2098 Revision 301.21 2001/12/20 05:02:42 ajc
2099 * If you paid for this software, someone is ripping you off.
2100 * Fixed the urlesc() function to use a caller-supplied target buffer.
2102 Revision 301.20 2001/12/18 20:35:29 ajc
2103 * More fun JavaScript-enabled buttons
2105 Revision 301.19 2001/12/18 16:48:06 ajc
2106 * Began testing new JavaScript-enabled k00l light-up buttonz
2108 Revision 301.18 2001/12/18 06:06:20 ajc
2109 * mime parser update
2111 Revision 301.17 2001/12/15 20:51:33 ajc
2112 * "reply" button on pop-up pages
2114 Revision 301.16 2001/12/11 16:02:40 ajc
2115 * Completed support for add/remove mailing list recipients.
2117 Revision 301.15 2001/12/11 15:22:53 ajc
2118 * Began constructing the listserv screen for config (not tested)
2120 Revision 301.14 2001/12/11 05:37:12 ajc
2121 * Finished the share/unshare room screen in Edit Room
2123 Revision 301.13 2001/12/03 04:43:40 ajc
2124 * Brought over an update of the MIME parser from Citadel.
2126 Revision 301.12 2001/12/02 07:09:13 ajc
2127 * Turned the room editing page into a tabbed dialog
2128 * Started adding some of the room sharing stuff
2130 Revision 301.11 2001/11/22 05:17:06 ajc
2131 * Completed the add/change/delete neighbor node screens
2133 Revision 301.10 2001/11/18 01:47:24 ajc
2134 * Tentatively begun the change of networking configuration screens to reflect
2135 the new network architecture of the server.
2137 Revision 301.9 2001/11/18 01:41:09 ajc
2138 * Brought over the newer string tokenizer from Citadel
2139 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2140 server's convention of #define SIZ 4096
2142 Revision 301.8 2001/11/14 03:20:22 ajc
2143 * Add some more of the newer config settings to the site config screen
2145 Revision 301.7 2001/09/25 03:34:09 ajc
2146 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2147 and bail out without bothering the Citadel server.
2149 Revision 301.6 2001/08/22 16:38:06 ajc
2150 * Added the "-c" command line option to generate optional cookies indicating
2151 the host name of the server. This makes it easy to put a cluster of WebCit
2152 servers behind (for example) an Arrowpoint load balancer.
2154 Revision 301.5 2001/08/21 04:02:56 ajc
2155 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2156 unwanted page caching
2158 Revision 301.4 2001/08/13 03:43:24 ajc
2161 Revision 301.3 2001/08/13 03:40:01 ajc
2162 * Another attempt at focus
2164 Revision 301.2 2001/08/11 04:24:39 ajc
2165 * Attempt at setting focus to msgtext area when entering a message.
2167 Revision 301.1 2001/08/02 03:42:03 ajc
2168 * Changed the wholist to work with the new masquerade semantics
2170 Revision 301.0 2001/06/28 15:05:31 ajc
2173 Revision 300.2 2001/06/28 15:03:49 ajc
2174 * Every generated page now includes a meta tag to disable evil "smart tags"
2175 (see http://smarttags.manilasites.com/ for more information)
2177 Revision 300.1 2001/06/28 02:39:54 ajc
2178 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2179 the screen where you can create a room...
2181 Revision 300.0 2001/06/27 06:24:06 ajc
2182 * Tagged everything as Version 3.00
2184 Revision 213.25 2001/06/27 06:22:49 ajc
2185 * Updated docs for the 3.00 release
2187 Revision 213.24 2001/06/27 06:16:01 ajc
2188 * Correct generated window name in pop up pages
2189 * Added handling of MIME inline images (not tested)
2191 Revision 213.23 2001/06/22 17:58:20 ajc
2192 * A few performance and tuning cleanups. Increased the size of the socket
2193 queue length to 100 for use on big systems. Also, during startup, the
2194 initial startup thread now exits after creating the worker threads, instead
2195 of becoming a worker thread itself. For some reason Solaris had problems
2196 with the latter method.
2198 Revision 213.22 2001/06/07 03:16:57 ajc
2199 * Brought over an updated mime parser from Citadel
2201 Revision 213.21 2001/06/06 14:44:25 ajc
2202 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2204 Revision 213.20 2001/05/31 02:26:22 ajc
2205 * Fixed login to take you to the Lobby instead of the next room.
2207 Revision 213.19 2001/05/30 22:37:09 ajc
2208 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2209 or a "filename" from the MIME parser.
2211 Revision 213.18 2001/05/30 01:06:57 ajc
2212 * Changes to mime parser ... still something wrong
2214 Revision 213.17 2001/05/28 19:27:29 ajc
2215 * Fixed bug which marked all messages in Lobby as old before reading at login
2217 Revision 213.16 2001/05/25 22:39:26 ajc
2218 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2220 Revision 213.15 2001/05/23 16:15:23 ajc
2221 * UI changes (pretty frames with no scrollbars)
2223 Revision 213.14 2001/05/22 00:32:17 ajc
2226 Revision 213.13 2001/05/22 00:02:18 ajc
2227 * Another attempt to fix the fd leak
2229 Revision 213.12 2001/05/19 02:21:40 ajc
2230 * Attempt to fix the dangling sockets.
2232 Revision 213.11 2001/05/15 03:22:25 ajc
2233 * More icon updates and link cleanup type stuff
2235 Revision 213.10 2001/05/06 05:11:48 ajc
2236 * Added paging icon and right-justified it
2237 * Send-page window is now a popup
2239 Revision 213.9 2001/05/04 04:28:10 ajc
2240 * Added "page user" button in wholist
2242 Revision 213.8 2001/05/01 00:49:43 ajc
2243 * more of the UI overhaul
2245 Revision 213.7 2001/04/30 01:49:36 ajc
2246 * more work on UI overhaul
2248 Revision 213.6 2001/04/29 04:39:23 ajc
2249 * User interface overhaul now in progress. WARNING: incomplete system.
2251 Revision 213.5 2001/04/01 22:13:37 cough
2252 * Modified roomops.c to give users the ability to pick a floor at room
2255 Revision 213.4 2001/02/15 01:21:55 ajc
2256 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2257 invite/kickout functionality.
2259 Revision 213.3 2001/01/25 23:10:00 ajc
2260 * "Delete message" button now confirms on client-side using JavaScript
2262 Revision 213.2 2000/12/05 18:39:49 ajc
2263 * Added support for non-USA countries in registration screen (requires the
2264 latest Citadel server, which supports the country field)
2266 Revision 213.1 2000/10/20 04:27:46 ajc
2267 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2269 Revision 213.0 2000/10/03 16:44:01 ajc
2270 * Tagged for 2.13 release
2272 Revision 212.16 2000/10/03 03:15:53 ajc
2273 * Cosmetic changes to login screen, menu bar, and message header bar
2275 Revision 212.15 2000/09/28 03:44:52 ajc
2276 * Linked to the bio/photo page from message headers. I'm not sure I like the
2277 color scheme, though.
2279 Revision 212.14 2000/09/28 03:37:23 ajc
2280 * who.c: provide links to bio/photo pages for each user in the wholist
2282 Revision 212.13 2000/09/24 21:37:21 ajc
2283 * When reading large numbers of messages, group them in smaller numbers and
2284 display the selector bar in search engine style (like AltaVista and Google)
2286 Revision 212.12 2000/09/24 04:17:16 ajc
2287 * Templatized the room banner.
2289 Revision 212.11 2000/09/17 03:29:45 ajc
2290 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2292 Revision 212.10 2000/09/14 11:43:37 error
2293 Replace occurrences of % throughout the HTML with %% so as to be friendly
2294 to HP/UX printf() and possibly others.
2296 Revision 212.9 2000/09/13 04:13:59 ajc
2297 * Completed the initial hack of the variable substitution template thingy.
2298 Check out static/login.html to see the first template.
2300 Revision 212.8 2000/09/11 17:08:16 ajc
2301 * Started templatizing the login screen. Not finished yet.
2303 Revision 212.7 2000/09/11 03:29:50 ajc
2304 * Started working on a variable-substitution thing
2306 Revision 212.6 2000/08/30 03:20:22 ajc
2307 * Put the wholist back into its own window.
2309 Revision 212.5 2000/07/06 03:46:29 ajc
2310 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2312 Revision 212.4 2000/06/29 04:22:35 ajc
2313 * Changed the format of the wholis (again). Now it shows up in a frame
2314 instead of a separate window.
2316 Revision 212.3 2000/06/12 03:28:44 ajc
2317 * added support for multi-line paging
2319 Revision 212.2 2000/06/07 04:11:28 ajc
2320 * HTML changes to room banner
2322 Revision 212.1 2000/05/31 04:29:54 ajc
2323 * Initial support for "summary" (headers only, no body) mode of reading
2324 messages, and "read one" mode. For future support of 'traditional' email.
2326 Revision 212.0 2000/05/23 20:35:52 ajc
2327 * Tagged for the 2.12 release
2329 Revision 211.19 2000/05/18 02:33:39 ajc
2330 * Don't call whobbs() directly after changing masq room/host, it screws up the
2331 refresh. It now calls an HTTP redirect page instead.
2332 * added http_redirect(char *url) function to accomplish the above
2334 Revision 211.18 2000/05/08 17:24:32 ajc
2335 * Removed HTTP date fields because it was confusing browser caches (weird)
2336 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2338 Revision 211.17 2000/05/07 23:46:55 ajc
2339 * added Date: and Last-Modified: headers to HTTP output
2340 * masquerade room/host screen now runs in wholist window, and returns to it
2342 Revision 211.16 2000/05/02 17:32:06 ajc
2343 * Font related changes to html
2345 Revision 211.15 2000/04/20 02:42:23 ajc
2346 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2347 crashing every session, every time. (?)
2348 * End the session after displaying robots.txt or nocookies.html, to prevent
2349 big session logjams when either of these conditions are met
2351 Revision 211.14 2000/04/15 15:43:46 nbryant
2352 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2353 64-bit gcc on sparc is evil)
2355 Revision 211.13 2000/04/06 20:42:03 nbryant
2356 * configure.in: fix a typo
2358 Revision 211.12 2000/04/06 20:37:01 nbryant
2359 * solaris cleanups and warning fixes
2361 Revision 211.11 2000/03/31 03:48:52 ajc
2362 * text_to_server() now behaves the way web users expect text entry to work.
2363 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2365 Revision 211.10 2000/03/31 02:39:06 ajc
2366 * Fixed bugs in "Site configuration" and added new fields.
2368 Revision 211.9 2000/03/31 02:08:45 ajc
2369 * Added "max messages per page" and "read next nnn" stuff to read loop
2370 (probably not in its final form)
2372 Revision 211.8 2000/03/28 17:02:47 nbryant
2373 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2375 Revision 211.7 2000/03/27 16:18:17 ajc
2376 * Implement multi-room chat as available in Citadel 5.70
2378 Revision 211.6 2000/03/23 04:45:15 ajc
2379 * Experimental move of wholist to a separate auto-refreshing window
2381 Revision 211.5 2000/03/19 22:49:03 ajc
2382 * Made the header-bar buttons more visible
2383 * Added a "reply" header-bar button
2384 * Move "Subject:" lines into the header-bar
2385 * Padded the header-bars by one pixel (nicer looking)
2386 * Changed message date/time output format
2388 Revision 211.4 2000/03/19 19:49:31 ajc
2389 * Added support for unix domain sockets
2391 Revision 211.3 2000/02/11 23:45:04 nbryant
2392 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2393 * tcp_sockets.c: include <arpa/inet.h>
2395 Revision 211.2 2000/02/11 23:30:04 nbryant
2396 configure.in: added some code for FreeBSD
2398 Revision 211.1 2000/01/11 04:20:40 ajc
2399 * Add "close window" option to goodbye screen
2401 Revision 211.0 2000/01/04 15:24:16 ajc
2402 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2403 * This will be released as v2.11; tagged everything as such.
2405 Revision 210.0 1999/12/24 04:57:18 ajc
2408 Revision 1.121 1999/12/23 04:54:48 ajc
2409 * Changed session cookie from hexadecimal encoding to base64
2410 * Removed overly verbose logging
2412 Revision 1.120 1999/12/12 18:12:28 ajc
2413 * get http request: clear hold buffer before starting to read in HTTP request.
2414 This was causing some requests to get corrupted.
2416 Revision 1.119 1999/12/08 18:25:21 ajc
2417 * Increased the size of the backlog queue length passed to accept() and made
2418 it a configuration parameter in webcit.h
2420 Revision 1.118 1999/12/07 16:09:26 ajc
2421 * Better (non fireworks display mode) handling of broken HTTP sockets
2423 Revision 1.117 1999/12/06 03:40:29 ajc
2424 * Moved a bunch of other global variables to per-session variables
2426 Revision 1.116 1999/12/06 02:05:33 ajc
2427 * Moved global march list into per-session context
2429 Revision 1.115 1999/12/05 18:38:02 ajc
2430 * Auto-scaling worker thread pool size
2432 Revision 1.114 1999/12/05 17:38:41 ajc
2433 * Additional debugging and cleanup
2435 Revision 1.113 1999/12/04 22:16:05 ajc
2436 * Moved all diagnostic output to stderr
2437 * Moved "HTTP/1.0 200 OK" output to output_headers()
2439 Revision 1.112 1999/12/04 21:56:59 ajc
2440 * Finished the overhaul. Now to tune...
2442 Revision 1.111 1999/12/03 17:59:53 ajc
2443 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2444 pseudocode so the build is currently broken.
2446 Revision 1.110 1999/12/03 16:37:46 ajc
2447 * Repaired HTTP output for image transfers and static content
2449 Revision 1.109 1999/12/03 05:09:54 ajc
2450 * Rewrote the HTTP engine and application coupling to run in a worker thread
2451 model and to run as a single multithreaded program (eliminated helper
2452 processes and pipes). It currently runs but has many large bugs.
2454 Revision 1.108 1999/12/03 00:18:20 ajc
2455 * Added ".c.o" rule to Makefile
2457 Revision 1.107 1999/11/26 03:32:59 ajc
2458 * Started moving all of the global variables into a struct, to facilitate
2459 multithreaded server.
2461 Revision 1.106 1999/11/26 01:28:10 ajc
2464 Revision 1.105 1999/11/04 02:05:02 ajc
2465 * Added 'number of worker threads' to site config screen
2467 Revision 1.104 1999/10/25 02:25:09 ajc
2468 * Shuffled around the room editing commands
2470 Revision 1.103 1999/10/14 04:07:18 ajc
2471 * Cleaned up the bottom-of-page icons
2473 Revision 1.102 1999/10/08 23:58:11 ajc
2474 * Minor bug fix in registration screen
2476 Revision 1.101 1999/10/06 02:44:02 ajc
2477 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2478 it back in when it's fixed. Also added more attempts at cache disabling,
2479 but it still doesn't work in the StarOffice browser. I don't know why.
2481 Revision 1.100 1999/10/02 03:26:14 ajc
2482 * Merged in Nick's bit of JavaScript to handle key commands.
2483 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2484 in a text field. Right now you can't even log in.
2486 Revision 1.99 1999/09/01 01:06:11 ajc
2487 * Added "max message length" field in global config screen
2489 Revision 1.98 1999/08/14 18:16:10 ajc
2490 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2493 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2494 * Did neat stuff to the bottom of the page
2496 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2497 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2498 to a Citadel server fails.
2499 * messages.c: don't auto-link URL's in messages if it would cause
2502 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2503 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2504 compiler. This should make more browsers happy.
2506 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2507 * Added support for "robots.txt" telling spiders to go away.
2508 * Do a slrp_highest() when logging off.
2510 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2511 * Rearranged the code in "Site-wide configuration" and "Generic
2512 server command" to avoid nested server operations
2514 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2515 * webcit.c: added "back, top, next" buttons to bottom of each page
2516 * menubar.html: replaced "User list" with "Page another user"
2518 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2519 * context_loop.c: rearranged some code to try to eliminate deadlocks
2521 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2522 * Unknown URL's now display the main menu instead of diagnostics
2523 * Diagnostics are now at <baseurl>/diagnostics
2525 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2526 * Session no longer locks up when an express message is cancelled
2527 * The default Citadel server is now "localhost" instead of uncnsrd
2528 * Added some documentation
2530 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2531 * roomops.c: made room banner graphics more reliable
2532 * messages.c: added code to prevent accidental "double-posting"
2533 * who.c: fixed the "Change room/host/user" submit logic
2535 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2536 * Changed static/menubar.html so the text is readable
2538 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2539 * Ditched the frames mode completely. It wasn't working properly in,
2540 among other places, IE 5. Die, Bill, Die.
2542 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2543 * Fixed the behavior of the "forget room" routine, to properly handle
2544 the transition back to the Lobby after it's all done.
2545 * Added ExpressMessageCat() to allow code to send the user messages
2546 along with incoming express messages
2547 * WebCit now sends the name of the end user's browser as the client
2548 name in a Citadel IDEN command rather than its own name.
2550 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2551 * Minor code cleanups
2552 * New mail notification
2554 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2555 * Top-aligned all the cells in the fake frames in non-frames mode
2557 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2558 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2559 of a Goto, in order to prevent it from first marking all msgs old.
2561 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2562 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2563 which can differentiate the needs of frames and noframes modes
2565 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2566 * webserver.c: added "-t" option to send traces somewhere else
2568 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2569 * context_loop.c: display an error page if the client browser
2570 requests a non-root page and there is no cookie set
2571 * webserver.c: took my name off the copyright notice (it's a group
2574 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2575 * Reworked a lot of the structure, made more HTML "embeddable"
2576 * Changed the noframes mode to display "fake" frames using tables
2578 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2579 Changed some output formatting (mainly <FONT> tags).
2580 Changed who.c to use urlescputs() rather than escputs()
2581 in urls so GOTOs and User Profiles work when the string has a
2584 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2585 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2586 How to cause "onLoad=" to cause a sibling frame to refresh without
2587 having to use the nonportable HTTP "Window-Target:" directive. Began
2588 implementation of this; it should allow portable NS/IE compatibility.
2590 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2591 * Implemented "access level required to create rooms"
2593 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2594 * webcit.c: modified getz() to *exit* the program when fgets()
2595 returns an error. This is actually the desired behavior; it would
2596 otherwise busy-loop forever on a broken pipe.
2598 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2599 * webcit.c: added to getz() the ability to return an error code;
2600 implemented this in the main loop, hopefully fixing problems
2601 * Added "braindamage" file (frames/JS browser compatibility list)
2602 * Added HTTP "User-agent:" detection
2603 * wildmat.c, braindamage.c: added
2604 * Initial value of 'noframes' is now set by the braindamage check
2605 * Ran everything through "indent -kr -i8"
2606 * roomops.c: in room list, print a in otherwise empty cells
2608 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2609 * context_loop.c: warning fix
2610 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2612 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2613 * Resolve the name of the connecting host and pass it on to Citadel
2615 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2616 * wDumpContent() is now responsible for </BODY></HTML> most of the
2617 time (parameter settable) so that the main menu can easily be
2618 embedded in every page when running in noframes mode
2619 * noframes mode selection is now carried in the cookie
2621 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2622 * Made the frames stuff less dependent on the HTML TARGET= directive
2623 and more dependent on the HTTP Window-target: directive.
2624 * Made the system semi-navigable in noframes mode.
2626 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2627 * Brought over the new room listing code and <G>oto heuristics
2628 from the main Citadel tree, to pay attention to floor/room ordering
2630 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2631 * Modified the back end of mime_parser to use callbacks instead of
2632 doing something specific. Now we can use it elsewhere.
2634 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2635 * Fixed the bugs in "Site-wide configuration"
2636 * Added a "generic server commands" screen
2638 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2639 * Reduced the multiple cookies down to one cookie combining all data.
2641 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2642 * Removed wc_host and wc_port cookies.
2643 * Added an "edit your session" screen to change your wholisting.
2645 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2646 * Added "enter registration"
2647 * Set up automatic trigger of Enter Registration when the server
2649 * Established that a one-to-one WebCit/Citadel correspondence will
2650 be required. No big deal due to shared code segments.
2651 * Added "change password"
2652 * Added networking configuration screens. These still need testing.
2653 * Added a "kill session" link to each line of the wholist when
2654 logged in as an aide, and the screens to perform this operation.
2656 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2657 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2658 * "Finished" the MIME parser.
2659 * Got image uploads working.
2660 * Added "add/edit user photo" screens.
2661 * Added "add/edit room graphic" screens.
2662 * Added "add/edit floor graphic" screens.
2663 * Fixed display of floor graphic in known rooms list.
2665 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2666 * Wrote mime_parser.c for handling of image uploads. This will also
2667 be used in future Citadel MIME projects.
2669 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2670 * Fixed a bug in the room banner display code
2671 * Added "delete room"
2672 * Added "validate users"
2674 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2675 * Added "edit room info file"
2678 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2679 * Changed the "auto read new" functionality from a meta refresh tag
2680 to an "onload" directive (the former was causing graphics problems)
2681 * Added "create room"
2684 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2685 * Got the Zap and List-Zapped commands working
2686 * Added a convenience function to display a page with an error string
2687 * Automatically do a read-new-msgs whenever a new room banner is loaded
2689 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2690 * Added the screens to send pages
2691 * Changed message headers to display in bigger font, non-boldface
2692 * Added the chat system
2693 * Added goto private rooms
2695 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2696 * Replace "Citadel" in menu bar with the Citadel logo
2698 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2699 * automatically regenerate Makefile when Makefile.in changes
2701 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2702 * context_loop.c: Moved "remove session" into its own function.
2703 Check for dead webcit child process before each transaction.
2704 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2705 against broken HTTP connections.
2706 * Added a housekeeping thread to periodically remove dead sessions
2707 and kill idle sessions.
2708 * messages.c: added "delete message" functionality
2709 * messages.c: added "move message" functionality
2710 * userlist.c: added. This adds "userlist" and "show user" functions.
2711 * roomops.c: fixed buggy implementation of ungoto
2712 * Set up an option in output_headers() to optionally print the most
2713 often used opening HTML as well as the HTTP headers.
2714 * Display express messages in cute little JavaScript popup window.
2716 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2717 * Brought over message reading and entry functions from old WebCit
2719 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2720 * context_loop.c: really fix the SO_LINGER stuff
2721 * webserver.c: remove commented-out references to SO_LINGER
2723 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2724 * context_loop.c: After fork(), child process closes the HTTP socket
2725 so when the parent process closes it, it actually _does_ close.
2726 Otherwise, aIEeeee and possibly other browsers will hang.
2727 * Added support for graphics images retrieved from the Citadel server.
2728 * Set up login banner graphic and background image graphic
2730 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2731 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2733 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2734 * Smoothed out some of the login/logout code. Failed authentication
2735 now works the way it should.
2736 * Added support for new user login (still need to handle registration).
2738 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2739 * Discovered that the HTTP socket problem is related to a socket that
2740 isn't properly lingering on close. Temporarily hacked a sleep(10)
2741 into context_loop.c until it is figured out.
2743 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2744 * Did a little debugging, still trying to figure out why logging in
2745 displays "Connection reset by peer" error. It used to work...
2747 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2748 * Makefile.in: updated dependencies
2750 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2751 * Fixed broken interpretation of variables specified in the URL
2752 * added new "action" variable to make main loop simpler
2754 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2755 * webserver.c: prototype vsnprintf
2756 * context_loop.c: warning fix
2758 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2759 * tcp_sockets.c: removed some dead code
2760 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2761 unused ends of pipes, fix a file descriptor leak and a race condition
2762 * portability enhancements
2764 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2765 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2767 * converted to autoconf and began port to Digital UNIX
2769 * context_loop.c: moved the monster 64k buffer array off the stack
2770 * tcp_sockets.c: getservbyname() doesn't set errno.
2772 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2773 * webserver.c: warning fix