2 Revision 619.39 2005/07/28 04:06:31 ajc
3 * "Print" button on each message. It even uses a hidden iframe to
4 eliminate the "here's the printable view" window; the user goes straight
5 to the browser's print dialog. Slick!
7 Revision 619.38 2005/07/28 03:40:04 ajc
8 * "Delete selected" button is now "Delete" and it works again
10 Revision 619.37 2005/07/28 03:16:30 ajc
11 * Awesome new 2-pane layout with ajax functionality for mailbox view.
12 * Slick new fade-out effect for "important message" boxes.
14 Revision 619.36 2005/07/26 04:08:41 ajc
15 * Previous checkin broke viewing of individual messages while in
16 mailbox summary mode. Fixed.
18 Revision 619.35 2005/07/26 03:46:27 ajc
19 * The new sorting options broke the delete-message checkboxes. Fixed.
20 * Sorting options are now selectable in either direction, and are
21 persistent across sessions.
23 Revision 619.34 2005/07/25 19:22:30 ajc
24 * mailbox summary sort by subject/sender/date
26 Revision 619.33 2005/07/24 04:25:42 ajc
27 * Replaced the old Citadel logo with a new one
28 designed by Lisa Aurigemma (vermilion).
30 Revision 619.32 2005/07/23 04:18:40 ajc
31 * New AJAX-based wholist refresh
33 Revision 619.31 2005/07/22 15:07:29 ajc
34 * 'whobbs' is now 'who'
35 * Refactored the wholist code to have its inner div output by a separate
36 function, in anticipation of possible ajax functionality being added
38 Revision 619.30 2005/07/22 04:03:30 ajc
39 * HTML messages in foreign character sets are now converted to UTF-8 for
42 Revision 619.29 2005/07/22 03:40:22 ajc
43 * Handle display of RFC2047-encoded subjects and senders by converting
44 them to UTF-8 (all WebCit pages are output as UTF-8). Resolves bug #136.
46 Revision 619.28 2005/07/20 04:26:24 ajc
47 * Detect libiconv on the host system and link it in if present.
48 * If libiconv is present, convert foreign charsets to UTF-8 on the fly
49 when outputting text/plain messages. (Still need to do text/html.)
51 Revision 619.27 2005/07/19 17:05:23 ajc
52 * Removed the last couple of places where forms were submitted using
53 the GET method. POST is just so technologically cleaner that we should
55 * Fixed a bug in the MIME parser that was causing it to not be 8-bit
58 Revision 619.26 2005/07/19 14:23:04 ajc
59 * mime_parser.c: don't default Content-type: to text/plain, because when
60 an HTTP POST operation is performed, the content type is expected to
63 Revision 619.25 2005/07/19 04:15:45 ajc
64 * Brought over the newest version of the MIME parser from Citadel,
65 containing an API that supports arbitrary character sets.
67 Revision 619.24 2005/07/14 04:21:53 ajc
68 * More intelligent JavaScript to handle the greying out of end date and
69 start/end times when "all day event" is selected.
71 Revision 619.23 2005/07/14 04:02:18 ajc
72 * Fix bug #147 (date sometimes saved incorrectly for all day events due
73 to timezone differences)
75 Revision 619.22 2005/07/13 16:55:59 ajc
76 * Use the new icons in more places.
78 Revision 619.21 2005/07/13 01:59:20 ajc
79 * Installed the final batch of new icons
81 Revision 619.20 2005/07/12 22:10:52 ajc
84 Revision 619.19 2005/06/29 17:55:32 ajc
85 * Any HTTP method other than GET or POST is now routed directly to the
86 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
88 * GroupDAV requests not beginning with "/groupdav" now automatically have
89 that prefix prepended to them.
91 Revision 619.18 2005/06/29 15:25:00 ajc
92 * Added an experimental OPTIONS method. This is not required by GroupDAV,
93 but it is an experiment to see whether we can use the same code framework
94 to implement other DAV variants in the future.
96 Revision 619.17 2005/06/29 03:12:28 ajc
97 * Bumped internal version number to 6.20
99 Revision 619.16 2005/06/29 03:10:10 ajc
100 * PROPFIND on an individual item inside a room now works (it simply
101 spews the href and etag properties, regardless of what the request
102 was). This is not valid GroupDAV, but Kontact expects this request to
103 succeed before an item can be deleted, so we provide a simple response.
105 Revision 619.15 2005/06/28 14:12:38 ajc
106 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
107 a case-sensitivity bug in the Kontact client.
109 Revision 619.14 2005/06/27 22:15:38 ajc
110 * Header file adjustments to make it work on FreeBSD
112 Revision 619.13 2005/06/27 17:38:06 ajc
113 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
114 UTF-8 is going to be the standard character set for the Citadel system.
116 Revision 619.12 2005/06/24 19:58:02 ajc
117 * Added a "preferences and settings" screen for each user.
118 * Removed the javascript date output stuff because it's not granular
119 or international enough.
120 * All dates and times can now be 12 or 24 hours.
122 Revision 619.11 2005/06/24 15:17:48 ajc
123 * The date/time stamp of messages are now output using JavaScript's
124 toLocaleString() function, observing the browser's locale and timezone
125 instead of the web server's.
127 Revision 619.10 2005/06/23 04:01:59 ajc
128 * groupdav_main.c: remove double slashes in path name
129 (suggested by Johannes Schneider)
131 Revision 619.9 2005/06/22 03:04:22 ajc
132 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
134 Revision 619.8 2005/06/21 02:27:37 ajc
135 * Moved some JavaScript functions out of head.html and into a new wclib.js
136 file, which can be included and cached. This will form the basis for a
137 new WebCit JavaScript function library.
139 Revision 619.7 2005/06/20 20:38:50 ajc
140 * The main stylesheet is now in a separate file in the static/ directory.
141 Something we did recently must have fixed the caching problem, because it's
142 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
144 Revision 619.6 2005/06/20 03:47:44 ajc
145 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
146 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
147 reported by at least one site where the Internet configuration screen
150 Revision 619.5 2005/06/19 04:11:52 ajc
151 * Integrated the second batch of new icons.
153 Revision 619.4 2005/06/18 22:58:56 ajc
154 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
155 reasons -- the browser will cache favicon.ico and won't keep asking for
156 it over and over again, eliminating a second HTTP transaction every time
157 the user clicks on something.
159 Revision 619.3 2005/06/18 22:48:32 ajc
160 *** empty log message ***
162 Revision 619.2 2005/06/18 22:18:29 ajc
163 * Replaced the most recent batch of icons with a "better" set which was
164 sent by the design house. I don't know what the difference is, but
165 I'm going to assume they're better.
167 Revision 619.1 2005/06/15 03:56:56 ajc
168 * Accept ".ifb" as a valid extension for requesting free/busy
170 Revision 619.0 2005/06/15 01:52:33 ajc
173 Revision 611.15 2005/06/15 01:50:29 ajc
174 * Bumped the internal version number to 6.19
176 Revision 611.14 2005/06/14 14:47:48 ajc
177 * Moved the <td> and </td> in the room icon out of roomops.c and
178 into static/roombanner.html, since every room will have an icon now.
180 Revision 611.13 2005/06/14 03:21:57 ajc
181 * When no icon is present on the server for a room, display the default
182 icon for that room's current view.
183 * Replace "graphic" with "icon" throughout the system messages.
185 Revision 611.12 2005/06/14 01:59:43 ajc
186 * 16x16 icons in the new tree view. Nice!
188 Revision 611.11 2005/06/13 22:05:54 ajc
189 * Finished the initial NanoTree integration. TODO: use a different icon
190 for each node depending on the view set for that room.
192 Revision 611.10 2005/06/12 22:02:45 ajc
193 * Began replacing the old, sux0r-prone tree view with NanoTree.
194 WARNING: This isn't finished, but I'm committing it anyway because I have
195 to move to a different computer. DON'T RUN THIS.
197 Revision 611.9 2005/06/12 18:34:50 ajc
198 * Removed some unreferenced files from the static/ directory.
200 Revision 611.8 2005/06/12 17:01:00 ajc
201 * Increase maximum viewable message count from 4096 to 10000
202 * Summary view now truncates subject to 75 characters, and sender
203 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
205 Revision 611.7 2005/06/12 16:03:11 ajc
206 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
207 seen when they are viewed, and Goto does not automatically mark the
208 remaining messages as seen.
210 Revision 611.6 2005/06/11 22:29:07 ajc
211 * Integrated the first batch of new icons.
213 Revision 611.5 2005/06/07 04:31:00 ajc
214 * Don't compress when HTTP tracing/logging is enabled
216 Revision 611.4 2005/06/06 23:50:17 ajc
217 * Made some changes to the calendar/uuid logic to fix a bug that caused
218 duplicate entries for an event to appear in some situations
220 Revision 611.3 2005/06/06 16:20:36 ajc
221 * GroupDAV URI escape character is now '%' in order to be consistent...
223 Revision 611.2 2005/06/04 04:07:36 ajc
224 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
225 links in order to avoid them being in nested forms.
227 Revision 611.1 2005/06/02 16:10:08 ajc
228 * tools.c: generated uuid's no longer contain "{" and "}" characters.
230 Revision 611.0 2005/05/26 04:38:09 ajc
233 Revision 610.9 2005/05/26 04:37:59 ajc
234 * Updated internal version number to 6.11
236 Revision 610.8 2005/05/26 04:28:27 ajc
237 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
238 protocol accuracy of xmlns and etag responses.
239 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
240 removing a temporary hack that was put in during KDE 3.4 beta
242 Revision 610.7 2005/05/24 04:26:47 ajc
243 * Applied a patch sent by Johannes Schneider for correcting the XML
244 namespace presented in the PROPFIND command.
246 Revision 610.6 2005/05/23 19:30:34 ajc
247 * Move "enable full text" checkbox configuration to its new location in
248 the configuration back end.
250 Revision 610.5 2005/05/22 16:20:09 ajc
251 * siteconfig.c: add checkbox for enabling full text index on server
253 Revision 610.4 2005/05/11 03:00:03 ajc
254 * webcit.c: fixed a string bug that caused the whole system to not work
255 * messages.c: fullname only and brief date in summary view, so that it
256 doesn't wrap onto two lines quite as often
258 Revision 610.3 2005/04/11 20:09:33 ajc
259 * Began an assault on strcpy()
261 Revision 610.2 2005/04/11 14:45:12 ajc
262 * Replaced serv_gets() with serv_getln() - which now requires the caller
263 to supply the size of the target buffer.
265 Revision 610.1 2005/04/08 19:36:56 ajc
266 * Moved to the new string tokenizer API
268 Revision 610.0 2005/04/04 17:50:04 ajc
269 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
271 Revision 603.15 2005/04/04 17:49:31 ajc
272 * configure.in: fix libical version detection
273 * bumped internal version number to 6.10
275 Revision 603.14 2005/03/30 21:44:44 ajc
276 * Changed the color of the side button bar
277 * Removed session ID's from wholist display, because they are only
278 interesting to computers, not to people.
279 * Also changed the session ID variable (we still need it internally) from
280 a char to an int, because session numbers are big now.
282 Revision 603.13 2005/03/30 17:27:55 ajc
283 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
284 calls and also enabled SSLv3/TLSv1
286 Revision 603.12 2005/03/10 05:13:21 ajc
287 * Created the framework for the "first time setup wizard"
289 Revision 603.11 2005/03/09 04:08:30 ajc
290 * Delete room is now confirmed through a JavaScript popup instead of
292 * New icon for "Tasks." In order to keep it consistent with the rest of
293 the icons, it is ugly.
294 * Modified page popup style slightly.
296 Revision 603.10 2005/03/08 04:59:31 ajc
297 * More attractive display of vCards (hide unknown fields)
298 * Added "title" and "organization" to vCard display/edit
299 * Replaced semicolon with comma-space in vCard name display
301 Revision 603.9 2005/03/07 04:03:28 ajc
302 * auth.c: shrink the margins on the login screen so the user sees something
304 * Allow editing of address book entries wherever possible.
305 * Anything that was a (link) is now a [link]
307 Revision 603.8 2005/03/07 01:45:30 ajc
308 * Rolled back to the old RTE because the new one doesn't work in Safari.
310 Revision 603.7 2005/03/05 22:26:26 ajc
311 * crypto.c: allow use of chained certificates
313 Revision 603.6 2005/03/05 05:04:34 ajc
316 Revision 603.5 2005/03/04 04:21:05 ajc
317 * When a room is set to the "mailbox" view, "Read new / read all" is
318 replaced by "View message list."
320 Revision 603.4 2005/02/28 04:01:55 ajc
321 * Updated to the latest version of Kevin Roth's richtext editor. Had to
322 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
323 allow it to gracefully degrade in Konqueror even when we specify our
325 * Modified the message entry screen a bit. Full height just isn't practical
326 with all those wacky browsers out there, unfortunately. Removed most of
329 Revision 603.3 2005/02/23 05:08:20 ajc
330 * Better control of HTTP headers which control browser caches. Static
331 objects are getting properly cached now.
333 Revision 603.2 2005/02/22 05:15:28 ajc
334 * When the "begin_burst() / end_burst()" semantics are in use, perform
335 gzip compression when the client indicates support for it.
337 Revision 603.1 2005/02/21 23:00:04 ajc
338 * begin_burst() / end_burst() semantics now apply to all pages which are
339 output using the "include_html_head" option of output_headers() (which
340 is nearly all of them). This should speed up the network considerably,
341 and also pave the way for another attempt at adding zlib compression
344 Revision 603.0 2005/02/21 22:00:13 ajc
347 Revision 602.10 2005/02/21 21:57:55 ajc
348 * Various debugging type of everythingism to help chat mode to work.
350 Revision 602.9 2005/02/21 04:47:41 ajc
351 * When creating rooms:
352 * 1. Selecting a view other than "Bulletin Board" causes the room access
353 * type to default to "private mailbox"
354 * 2. When the room access type changes to "private mailbox," the floor
355 * selector is greyed out because it is irrelevant.
357 Revision 602.8 2005/02/20 06:48:30 ajc
358 * View-o-matic now has "View as: " before it. "Messages" has been changed
359 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
360 * The View-o-matic is now styled to be smaller and color-matched to the
361 banner box it lives in.
362 * Removed "Summary" from message range selector. It is redundant.
364 Revision 602.7 2005/02/20 06:27:53 ajc
365 * Switched the Reply/Move/Delete buttons back to ordinary links, because
366 the nested forms were causing the bottom part of the outer form to stop
367 working (message range selector went dead). Thanks to triLcat for
370 Revision 602.6 2005/02/19 06:01:14 ajc
371 * The previous <div style=\"margin-right:1px\"> has been replaced by a
372 named div in the stylesheet. This allows us to perform a vile, sleazy
373 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
374 will unfortunately always be a right margin in IE6, but there
375 doesn't appear to be any easy workaround.
377 Revision 602.5 2005/02/19 05:22:00 ajc
378 * Replaced all the "centered 99% tables" with 100% width tables wrapped
379 inside a div with margin-right:1px to remove the horizontal scrollbar
380 in Gecko without creating whitespace. IE6's problem is much more
381 serious and will require dropping a nuclear bomb on Redmond to fix.
383 Revision 602.4 2005/02/18 05:09:52 ajc
384 * Moved the room access control screen into a tab on the edit room menu
386 Revision 602.3 2005/02/17 04:48:26 ajc
387 * After setup is complete, tell them how to log in.
388 * Don't allow the creation of accounts with blank passwords.
389 * Don't allow users to change to a blank password.
390 * Fixed the positioning of a few more screens that accidentally got
391 partially hidden underneath the iconbar.
392 * Boldfaced the "Password changed." and other prompts.
393 * Removed the unreadable blue-on-blue links in the calendar day
394 view. They're redundant anyway, now: "Add new calendar event" and
395 "month view" are both in the banner bar.
396 * "New messages / All messages" are now "Read new messages / Read all
398 * "Save message" button is now "Post message" for public room posts,
399 and "Send message" for email.
400 * "Message has been posted" is now "Message has been sent" for email.
401 * Swapped positions of "Add users" and "Edit users" boxes.
402 * vCard editor: "Other Internet email addresses" is now "aliases"
403 * Renamed the "Users" button to "Who is online?"
405 Revision 602.2 2005/02/16 05:40:31 ajc
408 Revision 602.1 2005/02/16 05:22:22 ajc
409 * inetconf.c: fixed memory management problem that was causing all
410 the inetconf to get discarded during edit on IBM POWER5
412 Revision 602.0 2005/02/15 05:23:10 ajc
415 Revision 601.3 2005/02/15 05:20:44 ajc
416 * Fixed an HTTP output error for static data which was causing images
417 to display improperly in Konqueror
418 * Changed most of the beginbox_nt boxes to centered tables with 99%
419 width, to avoid the mysterious horizontal scrollbar
421 Revision 601.2 2005/02/14 04:57:23 ajc
422 * Started changing some of the top-level tables from 100% width to 99%
423 width in order to keep the b0rken CSS box-model from displaying a
424 horizontal scroll bar when it shouldn't. Lose, lose, lose.
426 Revision 601.1 2005/02/13 04:22:31 ajc
427 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
429 Revision 601.0 2005/02/12 04:23:43 ajc
432 Revision 528.48 2005/02/11 03:35:57 ajc
433 * useredit.c: added an "Delete user" button, because it was unintuitive
434 to tell people "Delete a user by setting their access level to 0"
436 Revision 528.47 2005/02/09 04:37:32 ajc
437 * More GroupDAV fixes and tuning.
439 Revision 528.46 2005/02/07 22:02:00 ajc
440 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
441 and no whitespace between tags. We have discovered that doing otherwise
442 will break certain clients.
444 Revision 528.45 2005/02/06 03:59:33 ajc
445 * Added some HTTP Date: header output
447 Revision 528.44 2005/02/05 22:58:46 ajc
448 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
450 Revision 528.43 2005/02/05 08:36:13 ajc
451 * Added an everything-buffering thingi so we can do Content-length:
453 Revision 528.42 2005/02/05 04:16:01 ajc
454 * Cleanup of new message range view-o-matic
455 * GroupDAV GET operations now only send the Content-type: and Date:
456 headers. All the others are irrelevant.
458 Revision 528.41 2005/02/04 19:19:23 ajc
459 * Message reading range selection is now a drop-down box.
461 Revision 528.40 2005/02/04 17:22:18 ajc
462 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
464 Revision 528.39 2005/02/04 03:43:31 ajc
465 * fixed the tasks view in the summary screen
467 Revision 528.38 2005/02/03 05:13:57 ajc
468 * More tuning for GroupDAV compliance.
470 Revision 528.37 2005/02/03 04:38:40 ajc
471 * VTODO components need to be encapsulated inside VCALENDAR components,
472 just like we do with VEVENT components. There's a bunch of software
473 (including the beforesave hook on our own Citadel server) that expects
476 Revision 528.36 2005/02/02 23:25:21 ajc
477 * Encode GroupDAV uid's using more concise string escaping, because the
478 old way was making KOrganizer choke.
480 Revision 528.35 2005/02/02 04:13:36 ajc
481 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
483 Revision 528.34 2005/02/01 23:15:50 ajc
484 * Completed GroupDAV PUT. Untested.
486 Revision 528.33 2005/02/01 19:52:29 ajc
487 * Bumped the internal version number to 6.01
488 * Set the minimum required Citadel version to 6.40, because we need the
489 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
492 Revision 528.32 2005/02/01 15:15:40 ajc
493 * Better purging of not-logged-in GroupDAV sessions
495 Revision 528.31 2005/02/01 14:55:12 ajc
496 * Reworked the PROPFIND xml output based on an example transaction
497 supplied by Reinhold Kainhofer. Groupware folder enumeration works
498 properly in Kontact now.
500 Revision 528.30 2005/02/01 03:49:09 ajc
501 * Completed "folder list" PROPFIND, now listing all rooms set to a
502 calendar, tasks, or address view, using the GroupDAV properties.
504 Revision 528.29 2005/02/01 02:28:32 ajc
505 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
506 When defaulting a new event date/time to now, set the seconds to zero
509 Revision 528.28 2005/01/31 23:31:26 ajc
510 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
511 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
513 Revision 528.27 2005/01/31 16:24:47 ajc
514 * iconbar is now a happy css hovery lightupy div thing
516 Revision 528.26 2005/01/29 03:59:25 ajc
517 * Implemented the GroupDAV DELETE method.
519 Revision 528.25 2005/01/28 05:25:43 ajc
520 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
521 directly inside the iconbar div.
523 Revision 528.24 2005/01/28 05:13:02 ajc
524 * GroupDAV object URL's are now based on the EUID of a message (which is
525 derived from the UID of the groupware object itself) instead of the
526 message number. This was done in order to conform to GroupDAV's
527 requirement that the URL cannot change after an object is updated.
528 * The ETag of a GroupDAV object is still the message number, and in fact
529 doing so meets that requirement perfectly.
531 Revision 528.23 2005/01/26 18:15:34 ajc
532 * PROPFIND now outputs fully qualified URL's
534 Revision 528.22 2005/01/26 18:02:22 ajc
535 * Initial implementation of GroupDAV PROPFIND
537 Revision 528.21 2005/01/26 16:28:23 ajc
538 * Output ETags in double quotes to conform with the new GroupDAV draft.
539 * Output HTTP Server: header in GroupDAV transactions
540 * Server: header now displays both WebCit and Citadel versions
541 * Added groupdav_common_headers() to output HTTP headers common to all
542 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
544 Revision 528.20 2005/01/25 19:51:04 ajc
545 * Accept escaped characters in GroupDAV GET URL's
547 Revision 528.19 2005/01/25 04:17:20 ajc
548 * Implemented the Groupdav GET method, more or less in its final form
549 (still need to fix the room/folder naming semantics)
551 Revision 528.18 2005/01/25 03:12:27 ajc
552 * Completed HTTP "Basic" authentication, and a stub function for the
553 main entry point for GroupDAV functions.
555 Revision 528.17 2005/01/24 03:37:48 ajc
556 * Began laying the groundwork for http-authenticated GroupDAV sessions.
558 Revision 528.16 2005/01/22 22:50:51 ajc
559 * removed descriptions in non-main menus
561 Revision 528.15 2005/01/20 21:24:27 ajc
562 * When viewing a calendar room, the "Read all messages" link in the
563 room banner has been replaced by "Day view" and "Month view" links.
564 (I have also imported icons for week and year views, in case we add
567 Revision 528.14 2005/01/20 16:13:56 ajc
568 * Added in a bunch of stupid JavaScript to allow the instant message
569 window to be dismissed.
571 Revision 528.13 2005/01/20 04:10:41 ajc
572 * Cleaned up a bunch of unused cruft from the old layout
573 * Instant messages are now displayed in a div that layers itself
574 over the rest of the site. It would be nice if we could figure out
575 a way to make a clickable "hide" box...
577 Revision 528.12 2005/01/17 04:38:14 ajc
578 * Navbar is now dynamic, in an attempt to make only the relevant controls
579 appear on any given page.
581 Revision 528.11 2005/01/15 07:19:08 ajc
582 * Removed the fixed pixel width from the tree view room list so it doesn't
583 wrap around in an ugly way on aIEeeee.
585 Revision 528.10 2005/01/15 05:26:27 ajc
586 * Message entry window is now somewhat full screen.
588 Revision 528.9 2005/01/14 21:03:17 ajc
589 * A few logging hacks
591 Revision 528.8 2005/01/14 15:00:51 ajc
592 * Placed the navbar into the room banner, at least in its temporary form.
594 Revision 528.7 2005/01/14 04:53:54 ajc
595 *** empty log message ***
597 Revision 528.6 2005/01/14 04:53:12 ajc
598 * Got the three-pane model working not only with web browsers, but also
599 with the disgusting abomination called Internet Explorer.
601 Revision 528.5 2005/01/13 18:38:08 ajc
602 * Insert a newline between </div> and <div id="text">
604 Revision 528.4 2005/01/11 16:20:18 ajc
605 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
608 Revision 528.3 2005/01/11 05:05:08 ajc
609 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
610 * Ripped things apart in a big way. The frameset is gone (except for
611 chat, for which we'll probably keep frames). Iconbar and banner are
612 now done using CSS and <div> tags.
613 * Room read/enter/goto controls are currently missing. Stay tuned.
614 * I am in the process of rewriting all of the markup as valid XHTML.
616 Revision 528.2 2004/12/29 22:08:08 ajc
617 * roomops.c: provide a way to create room shares with a mapping to an
618 alternate room name on the other end.
620 Revision 528.1 2004/12/29 17:28:09 ajc
621 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
622 all corrupty-whatever when a remote room name mapping is found. Display
623 the mapping and preserve it across share/unshare operations.
625 Revision 528.0 2004/12/28 03:58:34 ajc
628 Revision 527.1 2004/12/28 03:58:24 ajc
629 * Corrected overly-escaped reply-to addresses in "reply" button
630 * Repaired toggling of self-service account creation in admin screen
631 * Bumped internal version number to 5.28
633 Revision 527.0 2004/12/07 04:41:37 ajc
636 Revision 526.1 2004/12/07 04:41:02 ajc
637 * Finally tracked down the WC->vars heap corruption issue (for real this
638 time). We now call clear_local_substs() at the end of each HTTP
639 transaction, whether we need to or not, instead of calling it whenever
640 we're done with something we wanted session variables for.
641 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
642 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
643 preventing it from getting clobbered by another session.
644 * Bumped internal version number to 5.27
646 Revision 526.0 2004/12/01 21:35:56 ajc
649 Revision 525.4 2004/12/01 21:35:44 ajc
650 * Changed internal version number to 5.26
652 Revision 525.3 2004/12/01 21:34:17 ajc
653 * Numerous memory management bugfixes.
655 Revision 525.2 2004/12/01 16:48:24 ajc
656 * tools.c: don't crash when striplt() is called with a zero-length string
658 Revision 525.1 2004/11/12 18:02:36 ajc
659 * Updated the richtext editor (new version from Kevin Roth's site)
661 Revision 525.0 2004/11/03 20:21:10 ajc
664 Revision 524.7 2004/11/03 20:21:02 ajc
665 * Changed internal version number to 5.25
667 Revision 524.6 2004/10/20 02:41:41 ajc
669 * Added the notes room to the icon bar
670 * Set up an initial implementation of Notes view. Attractive enough to
671 publish, but read-only. Needs a note editor.
673 Revision 524.5 2004/10/15 03:10:24 ajc
674 * Calendar objects UID now generated by generate_uuid() which creates
675 pseudo-DCE-ish UUID's.
677 Revision 524.4 2004/10/05 01:59:31 ajc
678 * localtime_r() fixes
680 Revision 524.3 2004/10/03 02:56:35 ajc
681 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
683 Revision 524.2 2004/10/01 16:23:23 ajc
684 * Set up framework for "notes" view, and added a skeleton function for
687 Revision 524.1 2004/09/30 03:44:01 ajc
688 * fix line width break problem in chat
690 Revision 524.0 2004/09/28 16:12:44 ajc
693 Revision 523.12 2004/09/28 16:12:30 ajc
694 * Prepare for 5.24 release
696 Revision 523.11 2004/09/27 02:17:47 ajc
697 * messages.c: fix build problem on non-calendar-enabled installations
698 * floors.c: fix a warning message
700 Revision 523.10 2004/09/25 03:34:21 ajc
701 * summary.c: Fixed a calling syntax problem
703 Revision 523.9 2004/09/25 03:18:43 ajc
704 * small stylesheet fix
706 Revision 523.8 2004/09/24 04:21:41 ajc
707 * Fixed display bug for room list mode when we dropped down multiple
708 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
710 Revision 523.7 2004/09/24 04:08:25 ajc
711 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
712 rooms without new msgs
714 Revision 523.6 2004/09/24 04:04:34 ajc
715 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
718 Revision 523.5 2004/09/23 03:21:10 ajc
719 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
721 Revision 523.4 2004/09/16 02:42:37 ajc
722 * Set default view of new rooms during CRE8 command instead of afterwards
724 Revision 523.3 2004/09/15 03:08:50 ajc
725 * Support config of seaperate MSA port in Citadel 6.26
727 Revision 523.2 2004/09/10 03:49:17 ajc
728 * Added 'dialog' mode to setup
730 Revision 523.1 2004/08/31 20:31:01 ajc
731 * When saving VTODO (tasks), insert a UID if none is already present. Also
732 increment the sequence, or insert one if none is already present.
734 Revision 523.0 2004/08/31 03:02:37 ajc
737 Revision 522.30 2004/08/31 03:02:28 ajc
738 * Changed internal version number to 5.23
740 Revision 522.29 2004/08/27 02:40:06 ajc
741 * Ditched the graphical buttons because CSS can do the same thing faster.
743 Revision 522.28 2004/08/18 03:16:12 ajc
744 * 'move' and 'delete' buttons only show when allowed to do those things
746 Revision 522.27 2004/08/18 02:10:17 ajc
747 * Reply/Move/Delete buttons are now images, because system-native buttons
748 were too big and ugly.
750 Revision 522.26 2004/08/11 17:24:57 ajc
751 * static/iconbar.html: removed.
752 * Updated the "powered by citadel" graphic
754 Revision 522.25 2004/08/11 03:49:15 ajc
755 * Replaced all instances of the name "Citadel/UX" with "Citadel"
756 * Installed the "simple logo" in the iconbar
758 Revision 522.24 2004/08/09 03:11:20 ajc
759 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
761 Revision 522.23 2004/08/05 21:32:17 ajc
762 * Reply/Move/Delete are now buttons instead of links. This should enable
763 us to add some JavaScript magic for "Reply quoted" ...
765 Revision 522.22 2004/08/05 02:47:21 ajc
766 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
767 has a more predictable and attractive behavior, and can still be
768 overridden in the style sheet if the site operator wants to.
770 Revision 522.21 2004/08/04 03:52:23 ajc
771 * Tasks view is now pretty.
772 * Tasks view now displays date due for each task.
773 * Tasks view is now sorted by date due.
774 * Tasks view now displays overdue tasks in red.
776 Revision 522.20 2004/08/03 03:55:37 ajc
777 * Tasks view now uses the same buffer/dump logic as the calendar views, so
778 we can sort them by due date and do a prettier display. (Only the logic is
779 changed so far. The prettier display is forthcoming.)
781 Revision 522.19 2004/07/21 02:57:09 ajc
782 * Internet Configuration screen looks a little neater now
784 Revision 522.18 2004/07/21 02:45:15 ajc
785 * Completed the "Internet Configuration" screen
787 Revision 522.17 2004/07/16 19:13:37 ajc
788 *** empty log message ***
790 Revision 522.16 2004/07/16 19:13:10 ajc
791 * tools.c: display 12:00 as 12pm, not 12am
793 Revision 522.15 2004/07/16 03:14:03 ajc
794 * more work on inetconf screen
796 Revision 522.14 2004/07/16 02:50:00 ajc
797 * useredit.c: put a pretty box around user editing
799 Revision 522.13 2004/07/13 03:25:08 ajc
800 * inetconf.c: added. Not finished yet.
802 Revision 522.12 2004/07/10 03:10:19 ajc
803 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
804 floor level configurations.
805 * Put a space between OK and CANCEL buttons anywhere in the system where
807 * Some more of the room config/admin screens now return to themselves
808 with a "ok, you did that" message when OK is pressed, instead of dropping
809 out to the main menu.
811 Revision 522.11 2004/07/08 03:03:01 ajc
812 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
813 configuration (public rooms default and mailboxes default). Still need
814 to add floor and room policy screens.
816 Revision 522.10 2004/07/02 03:28:08 ajc
817 * Much-improved alphabet tabs for Address Book view. Now divides the
818 total number of names by (names per page, currently 60) and sets up
819 that many tabs, with proper [Aaa-Bbb] labels on them.
821 Revision 522.9 2004/07/02 03:26:06 ajc
822 *** empty log message ***
824 Revision 522.8 2004/07/01 02:40:40 ajc
825 * Clicking "Enter a message" in a groupware room now automatically calls
826 the correct editor for the type of objects in the room (message, calendar
827 event, task, address book entry)
829 Revision 522.7 2004/06/29 17:21:25 ajc
830 * Removed the word "room" in a few locations, as part of our push towards
831 not looking like a BBS when running in groupware mode
833 Revision 522.6 2004/06/29 00:37:02 ajc
834 * Made some fonts bigger because users were complaining...
836 Revision 522.5 2004/06/27 03:02:05 ajc
837 * Summary view -- always view ALL messages
838 * Summary view -- new messages are in boldface
840 Revision 522.4 2004/06/24 20:42:14 ajc
841 * Added the "server ip address" Citadel config option
842 * Site config: added "Changes will not take effect until..." language
845 Revision 522.3 2004/06/24 14:50:35 ajc
846 * Added the ability to listen on a single IP address instead of all addresses.
848 Revision 522.2 2004/06/22 02:21:56 ajc
851 Revision 522.1 2004/06/21 15:00:52 ajc
854 Revision 522.0 2004/06/19 03:21:35 ajc
857 Revision 521.10 2004/06/19 03:11:07 ajc
858 * Instead of a crufty "the topmost Internet email address will be used
859 for outgoing email" explanation, separated it into "Primary Internet
860 email address" and "Other email addresses" boxes.
862 Revision 521.9 2004/06/19 02:42:12 ajc
863 * Removed the "aides access to mailboxes" config option, which is no longer
864 part of the Citadel system.
866 Revision 521.8 2004/06/16 02:07:22 ajc
867 * Removed a couple of lines of debugging code leftover from last night
869 Revision 521.7 2004/06/15 03:06:11 ajc
870 * Bumped internal version number to 5.22
871 * Use new fast headers-only-no-mime fetch mode in Citadel for
874 Revision 521.6 2004/06/15 02:30:21 ajc
875 * Honor "maxmsgs" even when viewing a mailbox in summary mode
877 Revision 521.5 2004/06/12 04:26:38 ajc
878 * Fixed some garbled output resulting from turning things that look like
881 Revision 521.4 2004/06/11 16:09:36 ajc
882 * Moved the room graphic to the left of the room name in the banner, to
883 make it more consistent with the rest of the site.
884 * Reduced the size of the font in the iconbar
886 Revision 521.3 2004/06/11 03:15:08 ajc
887 * When "Add" is clicked without specifying an upload filename, resume
888 composition instead of aborting the post.
889 * Add attachments to messages in forward order, not reverse order
891 Revision 521.2 2004/06/10 03:08:48 ajc
892 * Improved the appearance of tabs in the room config screen
894 Revision 521.1 2004/06/10 02:58:55 ajc
895 * Made all the title boxes the same background color. The old scheme was
896 cute but not professional looking.
898 Revision 521.0 2004/06/06 19:53:25 ajc
901 Revision 510.15 2004/06/06 19:32:15 ajc
902 * Cleaned up a couple of FIXME's sitting around in the code
903 * Altered the conditions under which stray http://... strings are
904 automatically turned into links, to prevent that logic from
905 transforming IMG tags into gibberish.
906 * Set internal version number to 5.21
908 Revision 510.14 2004/06/04 02:29:07 ajc
909 * Fixed bug in "validate new users" screen (thanks Campy)
911 Revision 510.13 2004/06/03 03:21:22 ajc
912 * "Reply" button now carries the message subject into the reply.
914 Revision 510.12 2004/06/02 02:07:54 ajc
915 * setup.c: updated the setup script to configure two /etc/inittab entries,
916 one for http and one for https.
918 Revision 510.11 2004/06/01 21:46:47 ajc
919 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
920 during a read or write operation, do not attempt to finish the operation
921 unencrypted like we do in Citadel. Here in WebCit land it only causes
922 the server to segfault.
924 Revision 510.10 2004/06/01 19:01:22 ajc
925 * netconf.c: widened some of the text entry fields
926 * webcit.h: bumped up the internal version number to 5.20
928 Revision 510.9 2004/06/01 18:44:20 ajc
929 * Return to the old command-line usage (-s for https, service is either
930 http or https but not both)
932 Revision 510.8 2004/06/01 03:32:28 ajc
933 * Add "permanent room" setting to room edit screen
934 * create room -- allow longer strings
936 Revision 510.7 2004/06/01 00:36:43 ajc
937 * Hmmph. Do the session cookie as hex instead of base64. There really
938 are some characters in the base64 set that make HTTP do nasty things.
940 Revision 510.6 2004/05/31 21:43:27 ajc
941 * Added "|END" to the session cookie before base64-ing it. This fixes a
942 problem with certain room names causing the webserver to freak out and
943 break embedded images and stuff. I don't know why.
945 Revision 510.5 2004/05/31 20:34:11 ajc
946 * Message entry using Kevin Roth's excellent cross-platform richtext
949 Revision 510.4 2004/05/31 15:54:13 ajc
950 * "text" and "HTML" options for message entry.
952 Revision 510.3 2004/05/29 03:31:48 ajc
953 * tighten up the space between icons in the iconbar
955 Revision 510.2 2004/05/28 20:24:53 ajc
958 Revision 510.1 2004/05/24 03:02:38 ajc
959 * CSS change to make folder names stand out more in the "Folder View"
961 Revision 510.0 2004/04/30 04:08:58 ajc
964 Revision 506.13 2004/04/30 04:08:47 ajc
965 * Changed internal version number to 5.10
966 * Updated documentation for the new HTTPS service
968 Revision 506.12 2004/04/27 03:21:36 ajc
969 * Prompt for HTTPS port number during setup. We may make this optional.
971 Revision 506.11 2004/04/27 03:16:31 ajc
972 * When running on the same host as Citadel, if no key/cert are found,
973 symlink to Citadel's if possible.
974 * One server binary now forks to start both http and https servers.
976 Revision 506.10 2004/04/21 03:43:39 ajc
977 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
978 certs are also no longer invalid.
980 Revision 506.9 2004/04/21 02:25:13 ajc
981 * Replaced ctdl_install_certificate() with convenience functions found
982 in the OpenSSL library.
984 Revision 506.8 2004/04/21 02:19:41 ajc
985 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
986 understand, but read at http://www.informit.com/articles/article.asp?p=22078
987 ). Still doesn't work with Internet Monopolizer, though.
989 Revision 506.7 2004/04/20 02:32:44 ajc
990 * Allow setup to run seamlessly from within the Citadel Ridiculously
991 Easy Installer by observing the values of environment variables
992 CITADEL_INSTALLER, CITADEL, and WEBCIT.
994 Revision 506.6 2004/04/20 02:02:50 ajc
997 Revision 506.5 2004/04/16 03:14:06 ajc
998 * Minor fix for previous checkin
1000 Revision 506.4 2004/04/16 02:59:01 ajc
1001 * Completed SSL support. Still doesn't work with all browsers... gotta
1004 Revision 506.3 2004/04/15 03:57:00 ajc
1005 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
1006 it has a crashy crashy bug in it. Don't use it yet.
1008 Revision 506.2 2004/04/13 19:41:36 ajc
1009 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
1010 (freebusy data fetch for anonymous Kolab type clients)
1012 Revision 506.1 2004/04/10 04:32:59 ajc
1013 * Fixed some version and copyright date oopses
1015 Revision 506.0 2004/04/10 04:29:30 ajc
1018 Revision 505.22 2004/04/10 04:29:20 ajc
1019 * Changed internal version number to 5.06
1021 Revision 505.21 2004/03/29 04:30:20 ajc
1022 * configure.in, Makefile.in: handle $LDFLAGS
1024 Revision 505.20 2004/03/20 05:03:14 ajc
1025 * Original startup thread becomes a worker thread after initialization.
1026 Doing otherwise turns it into a zombie (at least on Linux) and possibly
1027 leads to other problems
1028 * Filter out NOOP's received in chat
1030 Revision 505.19 2004/03/18 04:32:24 ajc
1031 * Removed the language in README.TXT which told everyone that chat wouldn't
1032 work with a non-local Citadel server, because that's no longer true.
1033 * Removed the old chat applet from the static/ directory
1035 Revision 505.18 2004/03/18 04:00:44 ajc
1036 * Rounded web boxes now look correct in all browsers.
1038 Revision 505.17 2004/03/17 18:25:31 ajc
1039 * When creating a new user, auto-chain to the "edit user configuration"
1040 screen, and subsequently auto-chain to the "edit address book entry"
1041 screen. This creates a nice sensible workflow.
1043 Revision 505.16 2004/03/15 22:47:09 ajc
1044 * Prettied up the chat window a little more.
1046 Revision 505.15 2004/03/15 04:27:44 ajc
1047 * Chat now appears in a separate window
1048 * Use regular frames instead of IFRAMEs for chat
1049 * Display user's own chat text in bold+italic
1050 * Added a "List Users" button
1052 Revision 505.14 2004/03/09 20:45:45 error
1053 * Add a Linux Software Map file
1055 Revision 505.13 2004/03/07 22:04:32 ajc
1056 * Fix the current view not being set to the default view for the creator
1059 Revision 505.12 2004/03/07 21:31:17 ajc
1060 * serv_read() now zeroes out the supplied buffer (with the supplied
1061 length) if a server read fails. This causes serv_gets() to return
1062 instead of looping endlessly. Fixes chat problem found on linux-ppc.
1064 Revision 505.11 2004/03/03 05:21:36 ajc
1065 * Made the chat screen totally kick-ass sweet. The flickering reload
1066 i-frame is now tiny and hidden, and it *appends* new chat data to
1067 the viewable window using JavaScript. No flickering + scrollback!
1068 * Added a help button to the chat screen.
1070 Revision 505.10 2004/02/29 22:52:15 ajc
1071 * Close and clear (set to -1) server socket handle when socket errors are
1072 detected. Fixes a chat problem reported by Winzlo.
1074 Revision 505.9 2004/02/29 05:34:25 ajc
1075 * Display the Chat menu option as "Chat with other users in <roomname>"
1077 Revision 505.8 2004/02/27 05:04:38 ajc
1078 * fix frameset bug in page popups
1080 Revision 505.7 2004/02/26 04:08:56 ajc
1081 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1082 of the logout banner.
1083 * Ford's latest stupid room has a name with more than 64 characters, and
1084 we still had a 64-byte room name in the march_list struct. ooooops...
1086 Revision 505.6 2004/02/26 03:07:26 ajc
1087 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1089 Revision 505.5 2004/02/25 23:10:28 ajc
1090 * Allow "/do_logout" as a no-frames page
1092 Revision 505.4 2004/02/25 23:00:21 ajc
1093 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1094 to make life easier. (Thanks to prosthetik for this)
1096 Revision 505.3 2004/02/25 15:20:11 ajc
1097 * Support for favicon.ico in the static/ directory
1099 Revision 505.2 2004/02/24 04:06:42 ajc
1100 * Changed the colors slightly in chat screen
1102 Revision 505.1 2004/02/20 06:07:06 ajc
1103 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1105 Revision 505.0 2004/02/19 03:32:50 ajc
1108 Revision 504.7 2004/02/19 03:32:38 ajc
1109 * Changed the internal version number to 5.05
1110 * Completed the frames fix
1112 Revision 504.6 2004/02/18 20:08:29 ajc
1113 * Fixed the frameset force reload logic. Now it does the whole frameset
1114 without displaying an error in the main frame.
1116 Revision 504.5 2004/02/18 19:17:51 ajc
1117 * Force reload of frameset if someone tries to escape it. Not perfect
1118 but it mostly works at this poing.
1120 Revision 504.4 2004/02/17 03:37:11 ajc
1121 * Indicate to Citadel that we want Server Generated Invitations when
1122 calendar events are saved. (No longer the default in Citadel server.)
1124 Revision 504.3 2004/02/09 04:49:32 ajc
1125 * Prepare for a way to avoid falling out of the main frameset
1127 Revision 504.2 2004/02/09 03:37:57 ajc
1128 * Changed the thread pool management algorithm. Detecting idle time between
1129 socket accepts was not working reliably on all systems, so we now follow
1130 the same algorithm as the Citadel server (spawn more threads when number
1131 of sessions < number of threads, but keep constrained to pre-defined
1132 minimum and maximum thread count)
1134 Revision 504.1 2004/02/03 03:09:51 ajc
1137 Revision 503.0 2004/01/28 04:31:31 ajc
1140 Revision 502.4 2004/01/28 04:30:48 ajc
1141 * Create Room can now offer calendar and address book rooms
1143 Revision 502.3 2004/01/17 21:25:30 ajc
1144 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1145 * Split the config for LDAP Connector into its own panel
1147 Revision 502.2 2004/01/17 04:32:54 ajc
1148 * Add site config options for Citadel servers which support LDAP
1150 Revision 502.1 2003/10/24 02:50:19 ajc
1151 * Clicking "Enter Message" in a room with an Address Book view opens
1152 a blank vCard entry screen.
1154 Revision 502.0 2003/10/23 03:16:50 ajc
1157 Revision 501.2 2003/10/23 03:07:54 ajc
1158 * event.c: Found and removed another unquoted multi-line string literal
1159 * webcit.h: changed an #ifdef HAVE_ICAL_H
1160 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1162 Revision 501.1 2003/10/22 01:42:12 ajc
1163 * iconbar.c: removed a stray character or two...
1165 Revision 501.0 2003/10/21 04:26:37 ajc
1168 Revision 500.30 2003/10/21 04:26:27 ajc
1169 * bumped the version string to 5.01
1171 Revision 500.29 2003/10/17 03:08:28 ajc
1172 * Finished prettying up the vCard display
1174 Revision 500.28 2003/10/17 02:31:45 ajc
1175 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1176 is wrapped in quotes. Performed this fix so it'll compile.
1177 * setup.c: removed references to unused variable tempfile[]
1179 Revision 500.27 2003/10/09 03:17:02 ajc
1180 * Started prettying up the vCard display.
1182 Revision 500.26 2003/10/08 02:33:49 ajc
1183 * Begin work on better handling of vCard display
1185 Revision 500.25 2003/09/04 03:41:27 ajc
1186 * siteconfig.c: changed some config items to drop-down boxes
1188 Revision 500.24 2003/08/27 04:26:54 ajc
1189 * Split the site configuration screen up into four different screens,
1190 and added a meta-menu
1192 Revision 500.23 2003/08/24 03:31:50 ajc
1193 * Finished the setup program
1194 * Bumped the internal version number to 5.01
1196 Revision 500.22 2003/08/22 00:47:27 ajc
1197 * setup is now working, but it still needs a way to detect a running WebCit
1199 Revision 500.21 2003/08/22 00:25:40 ajc
1200 * Added a skeleton "setup" program to the tree. It does not work yet.
1202 Revision 500.20 2003/08/20 03:48:55 ajc
1203 * Added iconbar shortcut to Contacts room
1204 * Minimum required Citadel is now 6.11
1206 Revision 500.19 2003/08/20 03:07:25 ajc
1207 * Address book "single card" view now suppresses "reading nn message" and
1208 instead shows the letter indices across the top
1209 * Clicking on an address in a vCard now connects to WebCit mail instead
1210 of a browser mailto: link
1212 Revision 500.18 2003/08/19 04:18:43 ajc
1213 * Changed things around in the address book view. Made it sorted and
1214 more clickable and better looking...
1216 Revision 500.17 2003/08/12 18:54:03 error
1217 * messages.c: fix off-by-one-error in selector bar
1219 Revision 500.16 2003/08/07 22:18:03 ajc
1220 * Add the Summary Page to the customizable iconbar
1222 Revision 500.15 2003/08/07 03:51:51 ajc
1223 * Customizable icon bar as: pictures and text, pictures, text
1225 Revision 500.14 2003/08/05 03:52:14 ajc
1226 * First working version of the customizable iconbar. It contains a basic
1227 set of options and now automatically refreshes when it's customized.
1229 Revision 500.13 2003/08/04 03:50:29 ajc
1230 * First cut at the customizable iconbar is done. A bunch of generic options
1231 are there. Still need to get the actual iconbar to refresh when changes
1234 Revision 500.12 2003/08/03 21:02:01 ajc
1235 * More work on customizable iconbar
1237 Revision 500.11 2003/08/02 05:25:46 ajc
1238 * Laid the groundwork for a customizable iconbar
1240 Revision 500.10 2003/07/30 03:57:49 ajc
1241 * Add config.c_purge_hour to config screen
1243 Revision 500.9 2003/07/06 22:06:59 ajc
1244 * When converting "anything that looks like a URL" to a real link, first
1245 make sure that it isn't already inside a link. This fixes most of the
1246 long, ugly URL strings sent by eBay.
1247 * Automatically dismantle mailto: links in HTML messages, and convert
1248 them to WebCit mail links (clicking on it sends the user to the Mail
1249 room and begins composing a new message with the recipient and subject
1250 fields pre-populated).
1252 Revision 500.8 2003/06/29 20:51:21 ajc
1253 * Worked around a rendering bug in Satan's Browser that was causing it
1254 to draw the calendar month view much wider than the actual screen wdith
1256 Revision 500.7 2003/06/28 04:09:37 error
1257 * roomops.c: Backout change to display one less box in the first column in
1258 roomlist view, it doesn't seem to work for everyone
1260 Revision 500.6 2003/06/28 03:52:51 error
1261 * Don't tell browsers not to cache static documents
1263 Revision 500.5 2003/06/28 03:35:23 error
1264 * roomops.c: Display one less floor in the first column in romlist view
1266 Revision 500.4 2003/06/26 03:37:58 ajc
1267 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1268 This will allow some groupware clients to browse the free/busy times of
1269 other users on the system.
1271 Revision 500.3 2003/06/21 05:17:21 ajc
1272 * Better alignment of system messages
1273 * Exterminated display_error() and replaced it with WC->ImportantMessage
1274 which is displayed in a bubble on top of whatever page you're on next.
1275 * Small cosmetic changes
1276 * Fixed some nesting problems in output_headers()
1278 Revision 500.2 2003/06/20 03:39:27 ajc
1279 * Optimization to floor layout in box view
1281 Revision 500.1 2003/06/20 03:04:26 ajc
1282 * "Reply" button on messages now handles IGnet recipients correctly
1284 Revision 500.0 2003/06/10 04:23:08 ajc
1287 Revision 410.50 2003/06/10 04:22:58 ajc
1288 * Updated docs and headers for 5.00 release
1290 Revision 410.49 2003/06/10 04:05:23 ajc
1291 * De-tabled the left side icon bar and reduced one of the graphics, so
1292 that all of the rounded corners show up in Satan's Browser.
1294 Revision 410.48 2003/06/10 03:47:41 ajc
1295 * style.css: added font selection to default <BODY> tag
1297 Revision 410.47 2003/06/06 03:26:03 ajc
1298 * Satan's Browser insists on putting bloody acres of whitespace to the
1299 right of any bulleted list items, making any multi-column table containing
1300 a list take more than the entire screen. Removed all such lists so it
1301 looks ok. If you are reading this and you are a Microsoft employee, please
1302 commit suicide before you break anything else.
1304 Revision 410.46 2003/06/06 02:22:07 ajc
1305 * Changed the upper left and upper right bounded box corners to a solid
1306 blue (#204B78) instead of gradiated, because it was looking funny in
1307 256-color mode. It also looked funny in Internet Explorer, but people
1308 who use Internet Explorer are contributing to terrorism and really don't
1309 deserve Web access in the first place. So I really just fixed this to make
1310 it look good in 256-color Netscape.
1312 Revision 410.45 2003/06/05 21:37:37 ajc
1313 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1314 in b0rken IE browser. Die, Bill, Die.
1316 Revision 410.44 2003/06/05 03:52:29 ajc
1317 * Buncha cosmetic changes
1319 Revision 410.43 2003/06/04 03:41:25 ajc
1320 * Change the appearance of rooms with and without new messages in the
1321 room list -- now defined using CSS
1323 Revision 410.42 2003/06/03 03:57:42 ajc
1324 * Tightened up the room banner a bit. Smaller padding, smaller font,
1327 Revision 410.41 2003/05/31 21:36:45 ajc
1330 Revision 410.40 2003/05/26 21:05:42 ajc
1331 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1332 it to complete the free/busy checking for attendee availability.
1334 Revision 410.39 2003/05/26 05:44:45 ajc
1335 * event.c: fix compiler warning
1337 Revision 410.38 2003/05/26 05:39:46 ajc
1338 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1339 bug fixed in Citadel.
1341 Revision 410.37 2003/05/26 05:28:13 ajc
1342 * serv_func.c: added utility function read_server_text()
1343 * availability.c: banged out more of this code -- still not complete
1345 Revision 410.36 2003/05/26 03:28:02 ajc
1346 * Getting closer to doing the availability check. Created new source
1347 module 'availability.c' for this purpose. Stub function is in place.
1349 Revision 410.35 2003/05/25 04:25:12 ajc
1350 * siteconfig.c: fixed a spelling error
1351 * event.c: add a "Check attendee availability" button, and the code to
1352 bypass saving the event to the server, do something with it, and then
1353 feed the twiddled data structure back to the form display function for
1354 further editing. What's still missing is the code to do the actual
1357 Revision 410.34 2003/05/24 22:22:35 ajc
1358 * Small stylesheet hack to make it work with b0rken IE
1360 Revision 410.33 2003/05/24 22:13:08 ajc
1361 * Changed the login banner a bit
1363 Revision 410.32 2003/05/20 03:25:41 ajc
1364 * Separate event invitees with newlines instead of commas.
1366 Revision 410.31 2003/05/19 19:55:09 ajc
1367 * summary.c: eliminate compiler warnings about unused variables when
1368 compiling a WebCit service without calendar support
1370 Revision 410.30 2003/05/18 02:05:33 ajc
1371 * More conversion of screens to the new look-and-feel.
1373 Revision 410.29 2003/05/16 04:11:29 ajc
1374 * We don't need no steenking workaround. Problem fixed. MIME parser not
1375 broken. Web server was calling it with bad parameters. All fixed now.
1376 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1379 Revision 410.28 2003/05/15 04:52:26 ajc
1380 * Minor workaround in web forms to handle mime parser problem in uploads
1382 Revision 410.27 2003/05/15 03:35:59 ajc
1383 * look and feel overhaul -- almost done!
1385 Revision 410.26 2003/05/14 03:46:35 ajc
1386 * More background cleanup
1388 Revision 410.25 2003/05/05 17:19:46 ajc
1389 * Cleanups to summary page when running on a non ical enabled system
1390 * Use non breaking spaces in summary page box titles
1392 Revision 410.24 2003/05/04 04:22:41 ajc
1393 * Display body of messages on a white background. I am doing this in order
1394 to prepare for making the general background of the screen a darker color.
1396 Revision 410.23 2003/05/04 02:54:55 ajc
1397 * Summary page now uses our cutesy new rounded window boxes
1399 Revision 410.22 2003/05/03 21:28:41 ajc
1400 * Added in a slick new box style and put the room lists in it
1402 Revision 410.21 2003/05/03 16:57:04 ajc
1403 * In the 'folders' and 'portal' views, change the folder delimiter
1404 from / to \ to avoid conflict with room names that have slashes
1406 Revision 410.20 2003/05/03 16:23:29 ajc
1407 * Enforce three columns in portal view of room list
1409 Revision 410.19 2003/05/03 04:52:32 ajc
1410 * Added an experimental new "portal view" to the room list options
1412 Revision 410.18 2003/05/02 03:23:41 ajc
1413 * Minor change to room list algorithm
1415 Revision 410.17 2003/05/01 15:33:05 ajc
1416 * Fixed a potential memory leak in enumeration of MIME parts
1418 Revision 410.16 2003/05/01 03:11:35 ajc
1419 * When static content is requested, fetch it without trying to connect
1422 Revision 410.15 2003/04/30 05:00:00 ajc
1423 * Added the ability to compose messages with file attachments uploaded from
1426 Revision 410.14 2003/04/27 04:46:02 ajc
1427 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1428 observes the flag designating the presence of new messages. (The "rooms
1429 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1430 but that view may get axed soon.)
1432 Revision 410.13 2003/04/26 21:57:53 ajc
1433 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1434 before returning an error code to avoid a file descriptor leak
1436 Revision 410.12 2003/04/19 21:42:36 ajc
1437 * Repaired all my b0rken COLOR tags
1438 * Replaced most FONT tags with SPAN tags
1441 Revision 410.11 2003/04/19 19:58:10 ajc
1442 * Lots of great changes from Nick to make the site CSS-enabled.
1444 Revision 410.10 2003/04/14 04:04:40 ajc
1445 * First cut of CSS-izing WebCit. Probably b0rken.
1447 Revision 410.9 2003/04/09 04:02:32 ajc
1448 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1449 supported the idea of one WebCit connecting to multiple Citadels for a
1450 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1451 * When connecting to Citadel through a Unix domain socket, don't try to make
1452 the Java chat applet available.
1454 Revision 410.8 2003/03/31 03:32:19 ajc
1455 * messages.c: check for 000 terminator while parsing RFC822 headers to
1456 prevent getting hung up while displaying certain badly formatted messages.
1458 Revision 410.7 2003/03/30 06:13:19 ajc
1459 * When reading from the server, do not treat CR as end-of-line because
1460 there's probably an LF coming after it. Instead, keep reading to the LF
1461 and then strip both.
1462 * Do not underline links in the icon bars
1464 Revision 410.6 2003/03/17 04:17:41 ajc
1465 * Call to accept() was being made with an uninitialized variable for the
1466 third argument. Changed the second and third argument to NULL and 0 because
1467 we don't really need accept() to fill up a buffer full of information that
1468 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1470 * Removed the mutex wrapper around select() because we don't need it. All
1471 idle worker threads now block on select() and one of them will wake up when
1472 a connection arrives.
1474 Revision 410.5 2003/03/15 20:55:03 ajc
1475 * When a requested image is not available on the Citadel server, send a
1476 1x1 transparent GIF instead of 404 error.
1478 Revision 410.4 2003/03/14 04:21:57 ajc
1479 * clone events to be encapsulated before saving, because the original
1480 instance may already have a parent, and that makes crashy crashy
1482 Revision 410.3 2003/03/13 05:57:17 ajc
1483 * More encapsulation. Warning: there are bugs in this!!
1485 Revision 410.2 2003/03/13 05:20:23 ajc
1486 * Various changes to the calendar service to handle messages containing
1487 fully encapsulated VCALENDAR components instead of only unencapsulated
1488 VEVENT subcomponents. We have to move in this direction for compatibility
1489 with other products.
1491 Revision 410.1 2003/03/01 22:07:19 ajc
1492 * New user registration, as well as existing user re-registration, now
1493 uses the vCard editing screen.
1494 * Administratively editing users' address book entries now works again,
1495 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1496 in order to enforce this.
1498 Revision 410.0 2003/02/19 03:49:33 ajc
1501 Revision 400.90 2003/02/19 03:49:17 ajc
1502 * latest config.guess and config.sub from www.gnu.org
1504 Revision 400.89 2003/02/07 04:44:17 ajc
1505 * Replaced sleep() with a function that sleeps using select() in order to
1506 avoid potential issues with SIGALRM. Possible fix for weird behavior
1507 when running on a Macintosh.
1509 Revision 400.88 2003/01/29 22:32:07 ajc
1510 * Shuffled some code and comments around; minor cleanup
1512 Revision 400.87 2003/01/28 15:37:12 ajc
1513 * All functions which read binary data from the server now make use of the
1514 read_server_binary() function in tools.c
1515 * Binary reads from server now have safety code to prevent infinite loops
1516 * All output of MIME objects is now done with http_transmit_thing()
1518 Revision 400.86 2003/01/19 06:28:04 ajc
1519 * Minimum required Citadel version 6.05
1521 Revision 400.85 2003/01/16 04:41:26 ajc
1522 * When displaying edit controls for time of day in the calendar, only show
1523 minutes that are multiples of 5 ... unless the existing value is not a
1524 multiple of 5, in which case we show that too.
1526 Revision 400.84 2003/01/15 17:34:04 ajc
1527 * event.c: fixed a misspelling
1528 * config.guess, config.sub: updated using latest from ftp.gnu.org
1530 Revision 400.83 2003/01/14 04:21:27 ajc
1531 * Only offer views which make sense for the default view of a room
1533 Revision 400.82 2003/01/13 03:34:33 ajc
1534 * Get ready for the 4.10 release
1536 Revision 400.81 2003/01/12 23:22:53 ajc
1537 * configure.in: check for libical v0.24 or newer
1539 Revision 400.80 2003/01/07 04:56:17 ajc
1540 * Complete the free/busy transparency handling in the form
1541 * Default times for new events are now in the correct timezone
1543 Revision 400.79 2003/01/06 18:01:35 ajc
1544 * Begin handling of TRANSP property to show event times as free or
1545 busy (not finished).
1547 Revision 400.78 2003/01/05 21:02:14 ajc
1548 * Summary page: three columns are now all the same width
1550 Revision 400.77 2003/01/05 20:56:05 ajc
1551 * minor fix for previous checkin
1553 Revision 400.76 2003/01/05 20:51:01 ajc
1554 * Display PARTSTAT for attendees
1556 Revision 400.75 2003/01/05 05:01:00 ajc
1557 * Add "today's calendar events" to the summary page.
1559 Revision 400.74 2003/01/05 04:27:28 ajc
1560 * Add "Tasks" to the summary page
1562 Revision 400.73 2002/12/28 05:44:09 ajc
1563 * ical_dezonify.c: brought over new version from the Citadel source (again)
1565 Revision 400.72 2002/12/28 05:12:45 ajc
1566 * ical_dezonify.c: brought over new version from the Citadel source.
1568 Revision 400.71 2002/12/26 04:04:48 ajc
1569 * Perform CHEK command when automatically establishing sessions, not just
1570 when one is explicitly created. Some stuff is missing otherwise.
1572 Revision 400.70 2002/12/25 23:18:06 ajc
1573 * Be more strategic about when to call ical_dezonify()
1574 (This may be the last set of fixes. I hope so.)
1576 Revision 400.69 2002/12/25 21:39:38 ajc
1577 * ical_dezonify.c: added.
1578 * calendar.c: convert incoming ical messages to UTC
1579 (the usual routines will then convert them to local time for display)
1581 Revision 400.68 2002/12/25 07:06:00 ajc
1582 * Tweaked the code to work with libical 0.24
1584 Revision 400.67 2002/12/20 04:50:00 ajc
1585 * When saving a calendar event, increment the SEQUENCE property.
1587 Revision 400.66 2002/12/18 05:03:39 ajc
1588 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1589 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1590 Because the libc-allocated buffer was getting clobbered.
1591 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1593 Revision 400.65 2002/12/17 05:01:39 ajc
1594 * Prettied up the calendar day view layout
1595 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1597 Revision 400.64 2002/12/16 04:43:30 ajc
1598 * Correctly handle local time zone when figuring out which day and time to
1599 display events on calendar month/day views. This also seems to have
1600 fixed the bug that was causing events to sometimes get lost when saved.
1602 Revision 400.63 2002/12/15 05:50:59 ajc
1603 * Form editing of date/time fields now assumes that the icaltimetype being
1604 manipulated is in UTC. It converts to/from local time for editing.
1606 Revision 400.62 2002/12/10 23:25:47 ajc
1607 * Display attendees in message view of calendar objects
1609 Revision 400.61 2002/12/07 22:12:59 ajc
1610 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1611 until I implement the Citadel server function which it calls.)
1613 Revision 400.60 2002/11/30 21:34:51 ajc
1614 * Submit organizer in a hidden field, in case the server needs it
1616 Revision 400.59 2002/11/30 04:46:46 ajc
1617 * First cut at adding/removing attendees to an event
1618 (Actual invitations should be sent by the Citadel server)
1620 Revision 400.58 2002/11/29 23:56:19 ajc
1621 * Completed "me as organizer" -- the user's own e-mail address is inserted
1622 as the organizer of new events. Detect when the user is the organizer and
1623 enable/disable the attendees box accordingly.
1625 Revision 400.57 2002/11/29 16:38:37 ajc
1626 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1628 Revision 400.56 2002/11/28 06:03:24 ajc
1629 * Issue an ISME command when editing an event, to determine whether the user
1630 viewing the event is the organizer. (Will use this later to allow/disallow
1631 sending out invitations.)
1633 Revision 400.55 2002/11/26 05:01:04 ajc
1634 * Began handling attendee fields
1636 Revision 400.54 2002/11/16 23:40:11 ajc
1639 Revision 400.53 2002/11/16 23:15:02 ajc
1640 * Make the "all day event" shadebox smaller (month view) - no border.
1641 * Fixed bug that caused any events following an all day event to also appear
1644 Revision 400.52 2002/11/16 05:40:54 ajc
1645 * When adding new events to the calendar, default to the month [and day]
1646 currently being viewed.
1647 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1649 Revision 400.51 2002/11/15 05:05:47 ajc
1650 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1652 Revision 400.50 2002/11/15 04:11:46 ajc
1653 * Added even more nifty JavaScript to cause the hour/minute and end date
1654 fields of a calendar event form to render as disabled when the "all day
1655 event" box is checked -- not just when the user checks the box, but also
1656 when the box begins its life already checked.
1658 Revision 400.49 2002/11/14 04:59:40 ajc
1659 * Correctly serialize and save all day events using date instead of date/time
1661 Revision 400.48 2002/11/13 04:49:23 ajc
1662 * "All day event" shows as a single checkbox, instead of one for the start
1663 time and one for the end time. Added nifty JavaScript to zero and shade
1664 the hour/minute and all end time fields when all-day-event is checked.
1666 Revision 400.47 2002/11/12 05:57:27 ajc
1667 * Display a nicer looking screen when replying to calendar invitations
1668 * When displaying day view, don't show all day events twice
1669 * Day or month view: denote all day events by displaying them inside
1672 Revision 400.46 2002/11/12 03:26:39 ajc
1673 * Tell the user about broken Citadel server connections instead of
1674 simply printing "Goodbye"
1676 Revision 400.45 2002/10/23 04:11:38 ajc
1677 * Detect when a meeting invitation is actually an update for an existing UID
1678 and tell the user so.
1680 Revision 400.44 2002/10/21 20:16:38 ajc
1681 * Display conflicts nicely
1683 Revision 400.43 2002/10/21 18:29:14 ajc
1684 * Ask server to hunt for conflicts when displaying a meeting invitation
1686 Revision 400.42 2002/10/19 21:28:32 ajc
1687 * Moved the calendar meeting request reply functionality to the Citadel server
1689 Revision 400.41 2002/10/19 17:10:14 ajc
1690 * Add "Tentative" accept button
1691 * Only display Accept/Tentative/Decline button when method=REQUEST
1693 Revision 400.40 2002/10/19 04:16:37 ajc
1694 * Save an incoming meeting request into the user's calendar.
1696 Revision 400.39 2002/10/18 20:55:05 ajc
1697 * Began work on meeting request accept/decline
1699 Revision 400.38 2002/10/16 19:16:39 ajc
1700 * Fixes and updates to build WebCit on Linux for IBM S/390
1702 Revision 400.37 2002/10/09 04:12:44 ajc
1703 * Templatized trailing HTML
1704 * Templatized "new start page" page
1705 * Added global substitution macros
1707 Revision 400.36 2002/10/09 03:51:01 ajc
1708 * Templatized the <HEAD> section of HTML
1710 Revision 400.35 2002/10/07 23:03:38 ajc
1711 * messages.c: don't display room name field when it's blank
1713 Revision 400.34 2002/10/07 04:10:37 ajc
1714 * When displaying meeting invitations, only show date/time for VEVENT
1715 subcomponents. Date/time for other subcomponents are irrelevant.
1716 * Cleaned up HTML display of meeting invitations.
1718 Revision 400.33 2002/10/03 03:40:31 ajc
1719 * Worked on meeting accept/decline a little bit
1721 Revision 400.32 2002/09/30 03:58:35 ajc
1722 * Dabbled in handling incoming meeting requests
1724 Revision 400.31 2002/09/29 20:15:43 ajc
1725 * Completed the calendar day view
1727 Revision 400.30 2002/09/28 04:01:30 ajc
1728 * started fleshing out the calendar day view
1730 Revision 400.29 2002/09/27 21:19:28 ajc
1733 Revision 400.28 2002/09/27 18:31:33 ajc
1734 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1735 * After saving a VEVENT, return to the correct calendar view and date
1737 Revision 400.27 2002/09/27 17:15:44 ajc
1738 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1740 Revision 400.26 2002/09/27 04:37:21 ajc
1741 * New, buggy versions of event editing screens
1743 Revision 400.25 2002/09/26 22:00:16 ajc
1744 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1745 month 1 in libical functions)
1747 Revision 400.24 2002/09/25 21:57:13 ajc
1748 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1751 Revision 400.23 2002/09/24 04:12:34 ajc
1752 * Rough cut of the two-pass calendar display routines (first pass: go thru
1753 messages gathering VEVENT items; second pass: render calendar with data)
1755 Revision 400.22 2002/09/23 04:01:33 ajc
1756 * Presentation changes to calendar month view
1758 Revision 400.21 2002/09/22 05:20:27 ajc
1759 * Began implementing month view
1761 Revision 400.20 2002/09/21 04:38:05 ajc
1762 * Added utility functions for displaying vcalendar timestamps in web forms
1763 and translating form data back to timestamps.
1764 * Completed the "edit task" and "add new task" screens.
1766 Revision 400.19 2002/09/20 20:28:08 ajc
1767 * Smooth transition between "list tasks" & "edit task" screens
1769 Revision 400.18 2002/09/20 03:54:44 ajc
1770 * Display the "Tasks" view as a bulleted list with each task clickable
1771 * Clicking brings up an (unfinished) "edit task" screen
1773 Revision 400.17 2002/09/18 21:44:02 ajc
1774 * display VTODO parameters
1776 Revision 400.16 2002/09/17 04:21:00 ajc
1777 * Handler chains for VCALENDAR and VTODO types
1779 Revision 400.15 2002/09/17 03:37:10 ajc
1780 * Implemented a 'display handler' infrastructure for various groupware types
1782 Revision 400.14 2002/09/16 03:35:12 ajc
1783 * Just a bunch of glue code to iterate through the various types of ical
1784 objects we could encounter
1786 Revision 400.13 2002/09/15 04:05:41 ajc
1787 * Process calendar object subcomponents
1789 Revision 400.12 2002/09/15 03:40:13 ajc
1791 * When a text/calendar MIME type is discovered in a message, send it to
1792 the (currently skeleton) parser in calendar.c
1793 * calendar.c: skeleton parser for calendar objects which currently just
1794 creates an icalcomponent object and frees it.
1796 Revision 400.11 2002/09/15 03:16:24 ajc
1797 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1798 function namespace in libical
1800 Revision 400.10 2002/09/15 02:50:55 ajc
1801 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1803 Revision 400.9 2002/09/14 21:33:31 ajc
1804 * Backed out compression of inlines -- not all browsers appear to handle it
1806 Revision 400.8 2002/09/14 20:20:29 ajc
1807 * Attempting to push more stuff through compression. I've introduced some
1808 sort of deadlock bug that I can't seem to find yet...
1810 Revision 400.7 2002/09/14 20:00:22 ajc
1811 * Compress output_image() graphics
1813 Revision 400.6 2002/09/14 16:26:35 ajc
1814 * output_image() now reads the entire image from Citadel into a buffer before
1815 sending it to the browser (for performance reasons, and so it can compress)
1817 Revision 400.5 2002/09/14 04:52:59 ajc
1818 * Look for the "libical" calendaring library and link it in if present...
1820 Revision 400.4 2002/09/14 04:02:36 ajc
1821 * Finished gzip compression of dynamic pages (when browser supports it)
1823 Revision 400.3 2002/09/13 20:40:53 ajc
1824 * Detect when the client browser is capable of gzip encoding
1825 (actual encoding is not implemented yet)
1827 Revision 400.2 2002/09/13 15:54:40 ajc
1828 * Reversed the above change because I broke it somehow
1830 Revision 400.1 2002/09/11 22:46:59 ajc
1831 * Started adding in compression and calendaring library detects (not finished)
1833 Revision 400.0 2002/09/09 03:56:11 ajc
1834 * This is version 4.00
1836 Revision 323.68 2002/09/09 03:51:01 ajc
1837 * In the HTML-to-HTML converter:
1838 --> Open links in new window (as with text msgs)
1839 --> Convert loose URL's to hot links (as with text msgs)
1841 Revision 323.67 2002/09/06 03:59:11 ajc
1842 * Added an "About this server" panel to the Summary page.
1843 (Useless fluff, but better than an empty column.)
1845 Revision 323.66 2002/08/26 02:57:06 ajc
1846 * Rooms listed on the summary page are now clickable-gotoable
1848 Revision 323.65 2002/08/26 01:24:09 ajc
1849 * Added a "summary" page (rather sparse for now)
1851 Revision 323.64 2002/08/24 15:30:48 ajc
1852 * GET instead of POST for listsub. Also add a 'Back...' link.
1854 Revision 323.63 2002/08/24 05:59:24 ajc
1855 * Bugfixes and cosmetic changes to listsub system
1857 Revision 323.62 2002/08/23 03:37:19 ajc
1858 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1860 Revision 323.61 2002/08/22 03:55:47 ajc
1861 * 'unsubscribe' command (but not 'confirm unsubscribe')
1863 Revision 323.60 2002/08/21 21:58:37 ajc
1864 * Completed self-service list subscription via web.
1865 (Still need to implement unsubscribe.)
1867 Revision 323.59 2002/08/16 22:06:51 ajc
1870 Revision 323.58 2002/08/16 03:51:12 ajc
1871 * I think I've finally nailed the 'no session' pages now...
1873 Revision 323.57 2002/08/15 03:49:47 ajc
1874 * Fleshed out the list subscription page a bit
1876 Revision 323.56 2002/08/13 19:55:12 ajc
1877 * Keep track of the HTTP "Host:" header being sent by the browser.
1878 (We're going to need this in the near future)
1880 Revision 323.55 2002/08/05 16:07:30 ajc
1881 * Moved "edit floor label pic" to the floor editing screen
1883 Revision 323.54 2002/08/05 15:53:00 ajc
1884 * Commands to add, change, delete floors
1886 Revision 323.53 2002/07/26 03:20:04 ajc
1887 * Beautified the folder tabs in "edit room"
1889 Revision 323.52 2002/07/25 04:01:58 ajc
1890 * Final cleanup of changes (finally located and fixed the bug)
1892 Revision 323.51 2002/07/24 04:14:23 ajc
1893 * Minor code cleanup of last night's changes
1895 Revision 323.50 2002/07/23 15:40:54 ajc
1896 * Minor cleanup of previous changes
1898 Revision 323.49 2002/07/23 04:43:58 ajc
1899 * Updated message reading to use the new MSG4 command, so we can do output
1900 of various types of richtext (mainly HTML).
1902 Revision 323.48 2002/07/16 03:37:24 ajc
1903 * Small change to above
1905 Revision 323.47 2002/07/16 03:23:37 ajc
1906 * Display HTML messages as HTML. (Wow!)
1908 Revision 323.46 2002/07/13 04:39:59 ajc
1909 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1910 output HTML instead of converting to text/plain and back. (Not finished.)
1912 Revision 323.45 2002/07/11 03:17:03 ajc
1913 * hacks to text_to_server() to transmit messages as HTML
1915 Revision 323.44 2002/07/09 04:21:12 ajc
1918 Revision 323.43 2002/07/06 03:10:26 ajc
1919 * Enable a "make this my start page" link that works in lots of places.
1920 Configures a user's preference of where to go after login.
1922 Revision 323.42 2002/06/19 22:01:31 ajc
1923 * When editing another user's vCard, do a "transient goto" to their config
1924 room so you don't automatically gain access to their config room.
1925 * When creating a user, go back to the "select user to edit" screen with the
1926 new user's account name pre-selected.
1928 Revision 323.41 2002/06/17 03:48:44 ajc
1929 * Finished the thing to edit other users' vCards.
1931 Revision 323.40 2002/06/16 21:49:02 ajc
1932 * Administratively edit other users' vCards. Still needs a couple of lines
1933 of glue code to make it work.
1935 Revision 323.39 2002/06/15 20:34:39 ajc
1936 * Use safestrncpy() instead of strncpy() where appropriate
1937 * Fixed a memory allocation bug in the vCard parser
1939 Revision 323.38 2002/05/23 03:40:05 ajc
1940 * Brought over a utility function I'll need later
1942 Revision 323.37 2002/05/22 02:34:56 ajc
1943 * Finished room/folder view selector. Pretty cool.
1945 Revision 323.36 2002/05/22 01:53:23 ajc
1946 * Room list or folder list? Give the user a choice. (Has bugs.)
1948 Revision 323.35 2002/05/12 15:21:43 error
1949 * do_template() now parses a .wml file for WAP clients, and a .html file
1952 Revision 323.34 2002/05/11 22:46:19 error
1953 * Track whether user-agent is a WAP gateway
1955 Revision 323.33 2002/05/11 15:35:07 error
1956 * webcit.c: add MIME types for WAP/WML
1958 Revision 323.32 2002/05/10 15:29:58 ajc
1959 * Hacked the address book view a little bit
1961 Revision 323.31 2002/05/09 03:53:56 ajc
1962 * Began working on address book view
1964 Revision 323.30 2002/05/08 03:38:58 ajc
1965 * Preferences framework
1967 Revision 323.29 2002/05/07 03:57:29 ajc
1968 * In message summary, replace 'Del' links with checkboxes
1970 Revision 323.28 2002/05/05 03:28:15 ajc
1971 * Shuffled around the room banner a bit
1973 Revision 323.27 2002/05/03 19:32:39 ajc
1974 * Finished "folder list" mode (still need to move it to a permanent location)
1976 Revision 323.26 2002/05/03 03:55:17 ajc
1977 * more folder display stuff
1979 Revision 323.25 2002/05/01 22:03:07 ajc
1980 * "folder list" view (not finished)
1982 Revision 323.24 2002/05/01 03:23:31 ajc
1983 * Added a drop-down box to change a user's view of a room.
1985 Revision 323.23 2002/04/28 03:56:47 ajc
1986 * Finished summary mode (for the most part, anyway)
1988 Revision 323.22 2002/04/26 21:13:21 ajc
1989 * Separated "summary mode" message listing into its own function
1990 * Go to summary mode automatically when the server says that view=1
1992 Revision 323.21 2002/04/20 04:14:29 ajc
1993 * Some work on email summary screen
1995 Revision 323.20 2002/03/31 05:02:39 ajc
1996 * Remove "Page another user" link from main menu
1997 * Add "edit my citadel config room" type link from edit user screen
1999 Revision 323.19 2002/03/29 22:30:45 ajc
2000 * Finished the "edit user" screen.
2002 Revision 323.18 2002/03/29 15:18:09 ajc
2003 * yep ... more user edit stuff
2005 Revision 323.17 2002/03/26 19:01:12 ajc
2006 * More edit user stuff
2008 Revision 323.16 2002/03/26 18:23:23 ajc
2009 * Don't display room banner on screens that don't pertain to a particular room
2010 * Initial prep for add/change/delete user accounts screen
2012 Revision 323.15 2002/03/22 04:33:08 ajc
2013 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
2015 Revision 323.14 2002/03/19 04:35:10 ajc
2016 * Brought over yet another new version of the MIME parser from Citadel
2018 Revision 323.13 2002/03/13 03:56:52 ajc
2019 * New site config option "Allow system Aides to gain access to mailboxes"
2021 Revision 323.12 2002/03/12 23:13:57 ajc
2022 * Moved room access controls out of the admin menu and into the room commands
2023 menu. Prettied up the access control list screen.
2025 Revision 323.11 2002/03/10 06:07:09 ajc
2026 * Handle multiple Internet e-mail addresses in vCard editor
2028 Revision 323.10 2002/03/07 04:56:09 ajc
2029 * Final polish for initial round of vCard editing functions. Only show "edit"
2030 link when editing user's own vCard in the My Citadel Config> room.
2032 Revision 323.9 2002/03/06 05:22:33 ajc
2033 * More vcard editing form stuff
2035 Revision 323.8 2002/03/05 05:05:06 ajc
2036 * More vCard editing stuff
2038 Revision 323.7 2002/03/04 05:28:54 ajc
2039 * Wrote some skeleton code for robust vCard editing
2041 Revision 323.6 2002/03/03 06:58:25 ajc
2042 * Login errors displayed in red
2044 Revision 323.5 2002/03/03 06:52:59 ajc
2045 * Allow editing of the "disable self-service user account creation" site config option
2047 Revision 323.4 2002/02/24 07:02:44 ajc
2048 * Added the ability to enter a Subject: line in messages
2049 * Go to the Mail room when user clicks on the new mail alert icon
2051 Revision 323.3 2002/02/13 22:47:51 ajc
2052 * Added some rudimentary support for displaying vCards as card-looking things
2054 Revision 323.2 2002/02/13 15:04:25 ajc
2055 * Began some hacks for vCard processing
2057 Revision 323.0 2002/01/13 09:07:06 ajc
2060 Revision 322.4 2002/01/13 09:06:38 ajc
2061 * Brought over the debugged mime parser from Citadel
2063 Revision 322.3 2002/01/05 06:19:17 error
2064 * Add MIME types text/css and image/png
2066 Revision 322.2 2002/01/03 22:32:38 ajc
2067 * templatized the "prompt for recipient" screen
2069 Revision 322.1 2001/12/28 09:43:05 error
2070 * Client support for hostnames up to 63 characters
2072 Revision 322.0 2001/12/26 23:11:56 ajc
2075 Revision 321.1 2001/12/26 23:11:25 ajc
2076 * Minor change to the upload handler, to fix graphics uploads
2078 Revision 321.0 2001/12/26 05:28:02 ajc
2081 Revision 320.2 2001/12/26 05:24:11 ajc
2082 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2083 link tags. The nifty JavaScript stuff is now used only to light up the
2084 buttons during mouse hovers, and nothing more.
2086 Revision 320.1 2001/12/25 00:14:44 error
2087 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2089 Revision 320.0 2001/12/21 06:04:03 ajc
2092 Revision 301.22 2001/12/21 06:03:54 ajc
2095 Revision 301.21 2001/12/20 05:02:42 ajc
2096 * If you paid for this software, someone is ripping you off.
2097 * Fixed the urlesc() function to use a caller-supplied target buffer.
2099 Revision 301.20 2001/12/18 20:35:29 ajc
2100 * More fun JavaScript-enabled buttons
2102 Revision 301.19 2001/12/18 16:48:06 ajc
2103 * Began testing new JavaScript-enabled k00l light-up buttonz
2105 Revision 301.18 2001/12/18 06:06:20 ajc
2106 * mime parser update
2108 Revision 301.17 2001/12/15 20:51:33 ajc
2109 * "reply" button on pop-up pages
2111 Revision 301.16 2001/12/11 16:02:40 ajc
2112 * Completed support for add/remove mailing list recipients.
2114 Revision 301.15 2001/12/11 15:22:53 ajc
2115 * Began constructing the listserv screen for config (not tested)
2117 Revision 301.14 2001/12/11 05:37:12 ajc
2118 * Finished the share/unshare room screen in Edit Room
2120 Revision 301.13 2001/12/03 04:43:40 ajc
2121 * Brought over an update of the MIME parser from Citadel.
2123 Revision 301.12 2001/12/02 07:09:13 ajc
2124 * Turned the room editing page into a tabbed dialog
2125 * Started adding some of the room sharing stuff
2127 Revision 301.11 2001/11/22 05:17:06 ajc
2128 * Completed the add/change/delete neighbor node screens
2130 Revision 301.10 2001/11/18 01:47:24 ajc
2131 * Tentatively begun the change of networking configuration screens to reflect
2132 the new network architecture of the server.
2134 Revision 301.9 2001/11/18 01:41:09 ajc
2135 * Brought over the newer string tokenizer from Citadel
2136 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2137 server's convention of #define SIZ 4096
2139 Revision 301.8 2001/11/14 03:20:22 ajc
2140 * Add some more of the newer config settings to the site config screen
2142 Revision 301.7 2001/09/25 03:34:09 ajc
2143 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2144 and bail out without bothering the Citadel server.
2146 Revision 301.6 2001/08/22 16:38:06 ajc
2147 * Added the "-c" command line option to generate optional cookies indicating
2148 the host name of the server. This makes it easy to put a cluster of WebCit
2149 servers behind (for example) an Arrowpoint load balancer.
2151 Revision 301.5 2001/08/21 04:02:56 ajc
2152 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2153 unwanted page caching
2155 Revision 301.4 2001/08/13 03:43:24 ajc
2158 Revision 301.3 2001/08/13 03:40:01 ajc
2159 * Another attempt at focus
2161 Revision 301.2 2001/08/11 04:24:39 ajc
2162 * Attempt at setting focus to msgtext area when entering a message.
2164 Revision 301.1 2001/08/02 03:42:03 ajc
2165 * Changed the wholist to work with the new masquerade semantics
2167 Revision 301.0 2001/06/28 15:05:31 ajc
2170 Revision 300.2 2001/06/28 15:03:49 ajc
2171 * Every generated page now includes a meta tag to disable evil "smart tags"
2172 (see http://smarttags.manilasites.com/ for more information)
2174 Revision 300.1 2001/06/28 02:39:54 ajc
2175 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2176 the screen where you can create a room...
2178 Revision 300.0 2001/06/27 06:24:06 ajc
2179 * Tagged everything as Version 3.00
2181 Revision 213.25 2001/06/27 06:22:49 ajc
2182 * Updated docs for the 3.00 release
2184 Revision 213.24 2001/06/27 06:16:01 ajc
2185 * Correct generated window name in pop up pages
2186 * Added handling of MIME inline images (not tested)
2188 Revision 213.23 2001/06/22 17:58:20 ajc
2189 * A few performance and tuning cleanups. Increased the size of the socket
2190 queue length to 100 for use on big systems. Also, during startup, the
2191 initial startup thread now exits after creating the worker threads, instead
2192 of becoming a worker thread itself. For some reason Solaris had problems
2193 with the latter method.
2195 Revision 213.22 2001/06/07 03:16:57 ajc
2196 * Brought over an updated mime parser from Citadel
2198 Revision 213.21 2001/06/06 14:44:25 ajc
2199 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2201 Revision 213.20 2001/05/31 02:26:22 ajc
2202 * Fixed login to take you to the Lobby instead of the next room.
2204 Revision 213.19 2001/05/30 22:37:09 ajc
2205 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2206 or a "filename" from the MIME parser.
2208 Revision 213.18 2001/05/30 01:06:57 ajc
2209 * Changes to mime parser ... still something wrong
2211 Revision 213.17 2001/05/28 19:27:29 ajc
2212 * Fixed bug which marked all messages in Lobby as old before reading at login
2214 Revision 213.16 2001/05/25 22:39:26 ajc
2215 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2217 Revision 213.15 2001/05/23 16:15:23 ajc
2218 * UI changes (pretty frames with no scrollbars)
2220 Revision 213.14 2001/05/22 00:32:17 ajc
2223 Revision 213.13 2001/05/22 00:02:18 ajc
2224 * Another attempt to fix the fd leak
2226 Revision 213.12 2001/05/19 02:21:40 ajc
2227 * Attempt to fix the dangling sockets.
2229 Revision 213.11 2001/05/15 03:22:25 ajc
2230 * More icon updates and link cleanup type stuff
2232 Revision 213.10 2001/05/06 05:11:48 ajc
2233 * Added paging icon and right-justified it
2234 * Send-page window is now a popup
2236 Revision 213.9 2001/05/04 04:28:10 ajc
2237 * Added "page user" button in wholist
2239 Revision 213.8 2001/05/01 00:49:43 ajc
2240 * more of the UI overhaul
2242 Revision 213.7 2001/04/30 01:49:36 ajc
2243 * more work on UI overhaul
2245 Revision 213.6 2001/04/29 04:39:23 ajc
2246 * User interface overhaul now in progress. WARNING: incomplete system.
2248 Revision 213.5 2001/04/01 22:13:37 cough
2249 * Modified roomops.c to give users the ability to pick a floor at room
2252 Revision 213.4 2001/02/15 01:21:55 ajc
2253 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2254 invite/kickout functionality.
2256 Revision 213.3 2001/01/25 23:10:00 ajc
2257 * "Delete message" button now confirms on client-side using JavaScript
2259 Revision 213.2 2000/12/05 18:39:49 ajc
2260 * Added support for non-USA countries in registration screen (requires the
2261 latest Citadel server, which supports the country field)
2263 Revision 213.1 2000/10/20 04:27:46 ajc
2264 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2266 Revision 213.0 2000/10/03 16:44:01 ajc
2267 * Tagged for 2.13 release
2269 Revision 212.16 2000/10/03 03:15:53 ajc
2270 * Cosmetic changes to login screen, menu bar, and message header bar
2272 Revision 212.15 2000/09/28 03:44:52 ajc
2273 * Linked to the bio/photo page from message headers. I'm not sure I like the
2274 color scheme, though.
2276 Revision 212.14 2000/09/28 03:37:23 ajc
2277 * who.c: provide links to bio/photo pages for each user in the wholist
2279 Revision 212.13 2000/09/24 21:37:21 ajc
2280 * When reading large numbers of messages, group them in smaller numbers and
2281 display the selector bar in search engine style (like AltaVista and Google)
2283 Revision 212.12 2000/09/24 04:17:16 ajc
2284 * Templatized the room banner.
2286 Revision 212.11 2000/09/17 03:29:45 ajc
2287 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2289 Revision 212.10 2000/09/14 11:43:37 error
2290 Replace occurrences of % throughout the HTML with %% so as to be friendly
2291 to HP/UX printf() and possibly others.
2293 Revision 212.9 2000/09/13 04:13:59 ajc
2294 * Completed the initial hack of the variable substitution template thingy.
2295 Check out static/login.html to see the first template.
2297 Revision 212.8 2000/09/11 17:08:16 ajc
2298 * Started templatizing the login screen. Not finished yet.
2300 Revision 212.7 2000/09/11 03:29:50 ajc
2301 * Started working on a variable-substitution thing
2303 Revision 212.6 2000/08/30 03:20:22 ajc
2304 * Put the wholist back into its own window.
2306 Revision 212.5 2000/07/06 03:46:29 ajc
2307 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2309 Revision 212.4 2000/06/29 04:22:35 ajc
2310 * Changed the format of the wholis (again). Now it shows up in a frame
2311 instead of a separate window.
2313 Revision 212.3 2000/06/12 03:28:44 ajc
2314 * added support for multi-line paging
2316 Revision 212.2 2000/06/07 04:11:28 ajc
2317 * HTML changes to room banner
2319 Revision 212.1 2000/05/31 04:29:54 ajc
2320 * Initial support for "summary" (headers only, no body) mode of reading
2321 messages, and "read one" mode. For future support of 'traditional' email.
2323 Revision 212.0 2000/05/23 20:35:52 ajc
2324 * Tagged for the 2.12 release
2326 Revision 211.19 2000/05/18 02:33:39 ajc
2327 * Don't call whobbs() directly after changing masq room/host, it screws up the
2328 refresh. It now calls an HTTP redirect page instead.
2329 * added http_redirect(char *url) function to accomplish the above
2331 Revision 211.18 2000/05/08 17:24:32 ajc
2332 * Removed HTTP date fields because it was confusing browser caches (weird)
2333 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2335 Revision 211.17 2000/05/07 23:46:55 ajc
2336 * added Date: and Last-Modified: headers to HTTP output
2337 * masquerade room/host screen now runs in wholist window, and returns to it
2339 Revision 211.16 2000/05/02 17:32:06 ajc
2340 * Font related changes to html
2342 Revision 211.15 2000/04/20 02:42:23 ajc
2343 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2344 crashing every session, every time. (?)
2345 * End the session after displaying robots.txt or nocookies.html, to prevent
2346 big session logjams when either of these conditions are met
2348 Revision 211.14 2000/04/15 15:43:46 nbryant
2349 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2350 64-bit gcc on sparc is evil)
2352 Revision 211.13 2000/04/06 20:42:03 nbryant
2353 * configure.in: fix a typo
2355 Revision 211.12 2000/04/06 20:37:01 nbryant
2356 * solaris cleanups and warning fixes
2358 Revision 211.11 2000/03/31 03:48:52 ajc
2359 * text_to_server() now behaves the way web users expect text entry to work.
2360 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2362 Revision 211.10 2000/03/31 02:39:06 ajc
2363 * Fixed bugs in "Site configuration" and added new fields.
2365 Revision 211.9 2000/03/31 02:08:45 ajc
2366 * Added "max messages per page" and "read next nnn" stuff to read loop
2367 (probably not in its final form)
2369 Revision 211.8 2000/03/28 17:02:47 nbryant
2370 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2372 Revision 211.7 2000/03/27 16:18:17 ajc
2373 * Implement multi-room chat as available in Citadel 5.70
2375 Revision 211.6 2000/03/23 04:45:15 ajc
2376 * Experimental move of wholist to a separate auto-refreshing window
2378 Revision 211.5 2000/03/19 22:49:03 ajc
2379 * Made the header-bar buttons more visible
2380 * Added a "reply" header-bar button
2381 * Move "Subject:" lines into the header-bar
2382 * Padded the header-bars by one pixel (nicer looking)
2383 * Changed message date/time output format
2385 Revision 211.4 2000/03/19 19:49:31 ajc
2386 * Added support for unix domain sockets
2388 Revision 211.3 2000/02/11 23:45:04 nbryant
2389 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2390 * tcp_sockets.c: include <arpa/inet.h>
2392 Revision 211.2 2000/02/11 23:30:04 nbryant
2393 configure.in: added some code for FreeBSD
2395 Revision 211.1 2000/01/11 04:20:40 ajc
2396 * Add "close window" option to goodbye screen
2398 Revision 211.0 2000/01/04 15:24:16 ajc
2399 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2400 * This will be released as v2.11; tagged everything as such.
2402 Revision 210.0 1999/12/24 04:57:18 ajc
2405 Revision 1.121 1999/12/23 04:54:48 ajc
2406 * Changed session cookie from hexadecimal encoding to base64
2407 * Removed overly verbose logging
2409 Revision 1.120 1999/12/12 18:12:28 ajc
2410 * get http request: clear hold buffer before starting to read in HTTP request.
2411 This was causing some requests to get corrupted.
2413 Revision 1.119 1999/12/08 18:25:21 ajc
2414 * Increased the size of the backlog queue length passed to accept() and made
2415 it a configuration parameter in webcit.h
2417 Revision 1.118 1999/12/07 16:09:26 ajc
2418 * Better (non fireworks display mode) handling of broken HTTP sockets
2420 Revision 1.117 1999/12/06 03:40:29 ajc
2421 * Moved a bunch of other global variables to per-session variables
2423 Revision 1.116 1999/12/06 02:05:33 ajc
2424 * Moved global march list into per-session context
2426 Revision 1.115 1999/12/05 18:38:02 ajc
2427 * Auto-scaling worker thread pool size
2429 Revision 1.114 1999/12/05 17:38:41 ajc
2430 * Additional debugging and cleanup
2432 Revision 1.113 1999/12/04 22:16:05 ajc
2433 * Moved all diagnostic output to stderr
2434 * Moved "HTTP/1.0 200 OK" output to output_headers()
2436 Revision 1.112 1999/12/04 21:56:59 ajc
2437 * Finished the overhaul. Now to tune...
2439 Revision 1.111 1999/12/03 17:59:53 ajc
2440 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2441 pseudocode so the build is currently broken.
2443 Revision 1.110 1999/12/03 16:37:46 ajc
2444 * Repaired HTTP output for image transfers and static content
2446 Revision 1.109 1999/12/03 05:09:54 ajc
2447 * Rewrote the HTTP engine and application coupling to run in a worker thread
2448 model and to run as a single multithreaded program (eliminated helper
2449 processes and pipes). It currently runs but has many large bugs.
2451 Revision 1.108 1999/12/03 00:18:20 ajc
2452 * Added ".c.o" rule to Makefile
2454 Revision 1.107 1999/11/26 03:32:59 ajc
2455 * Started moving all of the global variables into a struct, to facilitate
2456 multithreaded server.
2458 Revision 1.106 1999/11/26 01:28:10 ajc
2461 Revision 1.105 1999/11/04 02:05:02 ajc
2462 * Added 'number of worker threads' to site config screen
2464 Revision 1.104 1999/10/25 02:25:09 ajc
2465 * Shuffled around the room editing commands
2467 Revision 1.103 1999/10/14 04:07:18 ajc
2468 * Cleaned up the bottom-of-page icons
2470 Revision 1.102 1999/10/08 23:58:11 ajc
2471 * Minor bug fix in registration screen
2473 Revision 1.101 1999/10/06 02:44:02 ajc
2474 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2475 it back in when it's fixed. Also added more attempts at cache disabling,
2476 but it still doesn't work in the StarOffice browser. I don't know why.
2478 Revision 1.100 1999/10/02 03:26:14 ajc
2479 * Merged in Nick's bit of JavaScript to handle key commands.
2480 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2481 in a text field. Right now you can't even log in.
2483 Revision 1.99 1999/09/01 01:06:11 ajc
2484 * Added "max message length" field in global config screen
2486 Revision 1.98 1999/08/14 18:16:10 ajc
2487 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2490 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2491 * Did neat stuff to the bottom of the page
2493 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2494 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2495 to a Citadel server fails.
2496 * messages.c: don't auto-link URL's in messages if it would cause
2499 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2500 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2501 compiler. This should make more browsers happy.
2503 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2504 * Added support for "robots.txt" telling spiders to go away.
2505 * Do a slrp_highest() when logging off.
2507 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2508 * Rearranged the code in "Site-wide configuration" and "Generic
2509 server command" to avoid nested server operations
2511 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2512 * webcit.c: added "back, top, next" buttons to bottom of each page
2513 * menubar.html: replaced "User list" with "Page another user"
2515 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2516 * context_loop.c: rearranged some code to try to eliminate deadlocks
2518 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2519 * Unknown URL's now display the main menu instead of diagnostics
2520 * Diagnostics are now at <baseurl>/diagnostics
2522 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2523 * Session no longer locks up when an express message is cancelled
2524 * The default Citadel server is now "localhost" instead of uncnsrd
2525 * Added some documentation
2527 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2528 * roomops.c: made room banner graphics more reliable
2529 * messages.c: added code to prevent accidental "double-posting"
2530 * who.c: fixed the "Change room/host/user" submit logic
2532 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2533 * Changed static/menubar.html so the text is readable
2535 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2536 * Ditched the frames mode completely. It wasn't working properly in,
2537 among other places, IE 5. Die, Bill, Die.
2539 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2540 * Fixed the behavior of the "forget room" routine, to properly handle
2541 the transition back to the Lobby after it's all done.
2542 * Added ExpressMessageCat() to allow code to send the user messages
2543 along with incoming express messages
2544 * WebCit now sends the name of the end user's browser as the client
2545 name in a Citadel IDEN command rather than its own name.
2547 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2548 * Minor code cleanups
2549 * New mail notification
2551 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2552 * Top-aligned all the cells in the fake frames in non-frames mode
2554 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2555 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2556 of a Goto, in order to prevent it from first marking all msgs old.
2558 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2559 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2560 which can differentiate the needs of frames and noframes modes
2562 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2563 * webserver.c: added "-t" option to send traces somewhere else
2565 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2566 * context_loop.c: display an error page if the client browser
2567 requests a non-root page and there is no cookie set
2568 * webserver.c: took my name off the copyright notice (it's a group
2571 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2572 * Reworked a lot of the structure, made more HTML "embeddable"
2573 * Changed the noframes mode to display "fake" frames using tables
2575 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2576 Changed some output formatting (mainly <FONT> tags).
2577 Changed who.c to use urlescputs() rather than escputs()
2578 in urls so GOTOs and User Profiles work when the string has a
2581 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2582 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2583 How to cause "onLoad=" to cause a sibling frame to refresh without
2584 having to use the nonportable HTTP "Window-Target:" directive. Began
2585 implementation of this; it should allow portable NS/IE compatibility.
2587 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2588 * Implemented "access level required to create rooms"
2590 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2591 * webcit.c: modified getz() to *exit* the program when fgets()
2592 returns an error. This is actually the desired behavior; it would
2593 otherwise busy-loop forever on a broken pipe.
2595 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2596 * webcit.c: added to getz() the ability to return an error code;
2597 implemented this in the main loop, hopefully fixing problems
2598 * Added "braindamage" file (frames/JS browser compatibility list)
2599 * Added HTTP "User-agent:" detection
2600 * wildmat.c, braindamage.c: added
2601 * Initial value of 'noframes' is now set by the braindamage check
2602 * Ran everything through "indent -kr -i8"
2603 * roomops.c: in room list, print a in otherwise empty cells
2605 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2606 * context_loop.c: warning fix
2607 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2609 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2610 * Resolve the name of the connecting host and pass it on to Citadel
2612 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2613 * wDumpContent() is now responsible for </BODY></HTML> most of the
2614 time (parameter settable) so that the main menu can easily be
2615 embedded in every page when running in noframes mode
2616 * noframes mode selection is now carried in the cookie
2618 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2619 * Made the frames stuff less dependent on the HTML TARGET= directive
2620 and more dependent on the HTTP Window-target: directive.
2621 * Made the system semi-navigable in noframes mode.
2623 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2624 * Brought over the new room listing code and <G>oto heuristics
2625 from the main Citadel tree, to pay attention to floor/room ordering
2627 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2628 * Modified the back end of mime_parser to use callbacks instead of
2629 doing something specific. Now we can use it elsewhere.
2631 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2632 * Fixed the bugs in "Site-wide configuration"
2633 * Added a "generic server commands" screen
2635 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2636 * Reduced the multiple cookies down to one cookie combining all data.
2638 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2639 * Removed wc_host and wc_port cookies.
2640 * Added an "edit your session" screen to change your wholisting.
2642 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2643 * Added "enter registration"
2644 * Set up automatic trigger of Enter Registration when the server
2646 * Established that a one-to-one WebCit/Citadel correspondence will
2647 be required. No big deal due to shared code segments.
2648 * Added "change password"
2649 * Added networking configuration screens. These still need testing.
2650 * Added a "kill session" link to each line of the wholist when
2651 logged in as an aide, and the screens to perform this operation.
2653 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2654 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2655 * "Finished" the MIME parser.
2656 * Got image uploads working.
2657 * Added "add/edit user photo" screens.
2658 * Added "add/edit room graphic" screens.
2659 * Added "add/edit floor graphic" screens.
2660 * Fixed display of floor graphic in known rooms list.
2662 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2663 * Wrote mime_parser.c for handling of image uploads. This will also
2664 be used in future Citadel MIME projects.
2666 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2667 * Fixed a bug in the room banner display code
2668 * Added "delete room"
2669 * Added "validate users"
2671 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2672 * Added "edit room info file"
2675 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2676 * Changed the "auto read new" functionality from a meta refresh tag
2677 to an "onload" directive (the former was causing graphics problems)
2678 * Added "create room"
2681 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2682 * Got the Zap and List-Zapped commands working
2683 * Added a convenience function to display a page with an error string
2684 * Automatically do a read-new-msgs whenever a new room banner is loaded
2686 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2687 * Added the screens to send pages
2688 * Changed message headers to display in bigger font, non-boldface
2689 * Added the chat system
2690 * Added goto private rooms
2692 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2693 * Replace "Citadel" in menu bar with the Citadel logo
2695 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2696 * automatically regenerate Makefile when Makefile.in changes
2698 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2699 * context_loop.c: Moved "remove session" into its own function.
2700 Check for dead webcit child process before each transaction.
2701 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2702 against broken HTTP connections.
2703 * Added a housekeeping thread to periodically remove dead sessions
2704 and kill idle sessions.
2705 * messages.c: added "delete message" functionality
2706 * messages.c: added "move message" functionality
2707 * userlist.c: added. This adds "userlist" and "show user" functions.
2708 * roomops.c: fixed buggy implementation of ungoto
2709 * Set up an option in output_headers() to optionally print the most
2710 often used opening HTML as well as the HTTP headers.
2711 * Display express messages in cute little JavaScript popup window.
2713 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2714 * Brought over message reading and entry functions from old WebCit
2716 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2717 * context_loop.c: really fix the SO_LINGER stuff
2718 * webserver.c: remove commented-out references to SO_LINGER
2720 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2721 * context_loop.c: After fork(), child process closes the HTTP socket
2722 so when the parent process closes it, it actually _does_ close.
2723 Otherwise, aIEeeee and possibly other browsers will hang.
2724 * Added support for graphics images retrieved from the Citadel server.
2725 * Set up login banner graphic and background image graphic
2727 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2728 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2730 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2731 * Smoothed out some of the login/logout code. Failed authentication
2732 now works the way it should.
2733 * Added support for new user login (still need to handle registration).
2735 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2736 * Discovered that the HTTP socket problem is related to a socket that
2737 isn't properly lingering on close. Temporarily hacked a sleep(10)
2738 into context_loop.c until it is figured out.
2740 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2741 * Did a little debugging, still trying to figure out why logging in
2742 displays "Connection reset by peer" error. It used to work...
2744 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2745 * Makefile.in: updated dependencies
2747 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2748 * Fixed broken interpretation of variables specified in the URL
2749 * added new "action" variable to make main loop simpler
2751 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2752 * webserver.c: prototype vsnprintf
2753 * context_loop.c: warning fix
2755 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2756 * tcp_sockets.c: removed some dead code
2757 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2758 unused ends of pipes, fix a file descriptor leak and a race condition
2759 * portability enhancements
2761 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2762 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2764 * converted to autoconf and began port to Digital UNIX
2766 * context_loop.c: moved the monster 64k buffer array off the stack
2767 * tcp_sockets.c: getservbyname() doesn't set errno.
2769 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2770 * webserver.c: warning fix