2 Revision 619.32 2005/07/23 04:18:40 ajc
3 * New AJAX-based wholist refresh
5 Revision 619.31 2005/07/22 15:07:29 ajc
6 * 'whobbs' is now 'who'
7 * Refactored the wholist code to have its inner div output by a separate
8 function, in anticipation of possible ajax functionality being added
10 Revision 619.30 2005/07/22 04:03:30 ajc
11 * HTML messages in foreign character sets are now converted to UTF-8 for
14 Revision 619.29 2005/07/22 03:40:22 ajc
15 * Handle display of RFC2047-encoded subjects and senders by converting
16 them to UTF-8 (all WebCit pages are output as UTF-8). Resolves bug #136.
18 Revision 619.28 2005/07/20 04:26:24 ajc
19 * Detect libiconv on the host system and link it in if present.
20 * If libiconv is present, convert foreign charsets to UTF-8 on the fly
21 when outputting text/plain messages. (Still need to do text/html.)
23 Revision 619.27 2005/07/19 17:05:23 ajc
24 * Removed the last couple of places where forms were submitted using
25 the GET method. POST is just so technologically cleaner that we should
27 * Fixed a bug in the MIME parser that was causing it to not be 8-bit
30 Revision 619.26 2005/07/19 14:23:04 ajc
31 * mime_parser.c: don't default Content-type: to text/plain, because when
32 an HTTP POST operation is performed, the content type is expected to
35 Revision 619.25 2005/07/19 04:15:45 ajc
36 * Brought over the newest version of the MIME parser from Citadel,
37 containing an API that supports arbitrary character sets.
39 Revision 619.24 2005/07/14 04:21:53 ajc
40 * More intelligent JavaScript to handle the greying out of end date and
41 start/end times when "all day event" is selected.
43 Revision 619.23 2005/07/14 04:02:18 ajc
44 * Fix bug #147 (date sometimes saved incorrectly for all day events due
45 to timezone differences)
47 Revision 619.22 2005/07/13 16:55:59 ajc
48 * Use the new icons in more places.
50 Revision 619.21 2005/07/13 01:59:20 ajc
51 * Installed the final batch of new icons
53 Revision 619.20 2005/07/12 22:10:52 ajc
56 Revision 619.19 2005/06/29 17:55:32 ajc
57 * Any HTTP method other than GET or POST is now routed directly to the
58 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
60 * GroupDAV requests not beginning with "/groupdav" now automatically have
61 that prefix prepended to them.
63 Revision 619.18 2005/06/29 15:25:00 ajc
64 * Added an experimental OPTIONS method. This is not required by GroupDAV,
65 but it is an experiment to see whether we can use the same code framework
66 to implement other DAV variants in the future.
68 Revision 619.17 2005/06/29 03:12:28 ajc
69 * Bumped internal version number to 6.20
71 Revision 619.16 2005/06/29 03:10:10 ajc
72 * PROPFIND on an individual item inside a room now works (it simply
73 spews the href and etag properties, regardless of what the request
74 was). This is not valid GroupDAV, but Kontact expects this request to
75 succeed before an item can be deleted, so we provide a simple response.
77 Revision 619.15 2005/06/28 14:12:38 ajc
78 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
79 a case-sensitivity bug in the Kontact client.
81 Revision 619.14 2005/06/27 22:15:38 ajc
82 * Header file adjustments to make it work on FreeBSD
84 Revision 619.13 2005/06/27 17:38:06 ajc
85 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
86 UTF-8 is going to be the standard character set for the Citadel system.
88 Revision 619.12 2005/06/24 19:58:02 ajc
89 * Added a "preferences and settings" screen for each user.
90 * Removed the javascript date output stuff because it's not granular
91 or international enough.
92 * All dates and times can now be 12 or 24 hours.
94 Revision 619.11 2005/06/24 15:17:48 ajc
95 * The date/time stamp of messages are now output using JavaScript's
96 toLocaleString() function, observing the browser's locale and timezone
97 instead of the web server's.
99 Revision 619.10 2005/06/23 04:01:59 ajc
100 * groupdav_main.c: remove double slashes in path name
101 (suggested by Johannes Schneider)
103 Revision 619.9 2005/06/22 03:04:22 ajc
104 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
106 Revision 619.8 2005/06/21 02:27:37 ajc
107 * Moved some JavaScript functions out of head.html and into a new wclib.js
108 file, which can be included and cached. This will form the basis for a
109 new WebCit JavaScript function library.
111 Revision 619.7 2005/06/20 20:38:50 ajc
112 * The main stylesheet is now in a separate file in the static/ directory.
113 Something we did recently must have fixed the caching problem, because it's
114 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
116 Revision 619.6 2005/06/20 03:47:44 ajc
117 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
118 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
119 reported by at least one site where the Internet configuration screen
122 Revision 619.5 2005/06/19 04:11:52 ajc
123 * Integrated the second batch of new icons.
125 Revision 619.4 2005/06/18 22:58:56 ajc
126 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
127 reasons -- the browser will cache favicon.ico and won't keep asking for
128 it over and over again, eliminating a second HTTP transaction every time
129 the user clicks on something.
131 Revision 619.3 2005/06/18 22:48:32 ajc
132 *** empty log message ***
134 Revision 619.2 2005/06/18 22:18:29 ajc
135 * Replaced the most recent batch of icons with a "better" set which was
136 sent by the design house. I don't know what the difference is, but
137 I'm going to assume they're better.
139 Revision 619.1 2005/06/15 03:56:56 ajc
140 * Accept ".ifb" as a valid extension for requesting free/busy
142 Revision 619.0 2005/06/15 01:52:33 ajc
145 Revision 611.15 2005/06/15 01:50:29 ajc
146 * Bumped the internal version number to 6.19
148 Revision 611.14 2005/06/14 14:47:48 ajc
149 * Moved the <td> and </td> in the room icon out of roomops.c and
150 into static/roombanner.html, since every room will have an icon now.
152 Revision 611.13 2005/06/14 03:21:57 ajc
153 * When no icon is present on the server for a room, display the default
154 icon for that room's current view.
155 * Replace "graphic" with "icon" throughout the system messages.
157 Revision 611.12 2005/06/14 01:59:43 ajc
158 * 16x16 icons in the new tree view. Nice!
160 Revision 611.11 2005/06/13 22:05:54 ajc
161 * Finished the initial NanoTree integration. TODO: use a different icon
162 for each node depending on the view set for that room.
164 Revision 611.10 2005/06/12 22:02:45 ajc
165 * Began replacing the old, sux0r-prone tree view with NanoTree.
166 WARNING: This isn't finished, but I'm committing it anyway because I have
167 to move to a different computer. DON'T RUN THIS.
169 Revision 611.9 2005/06/12 18:34:50 ajc
170 * Removed some unreferenced files from the static/ directory.
172 Revision 611.8 2005/06/12 17:01:00 ajc
173 * Increase maximum viewable message count from 4096 to 10000
174 * Summary view now truncates subject to 75 characters, and sender
175 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
177 Revision 611.7 2005/06/12 16:03:11 ajc
178 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
179 seen when they are viewed, and Goto does not automatically mark the
180 remaining messages as seen.
182 Revision 611.6 2005/06/11 22:29:07 ajc
183 * Integrated the first batch of new icons.
185 Revision 611.5 2005/06/07 04:31:00 ajc
186 * Don't compress when HTTP tracing/logging is enabled
188 Revision 611.4 2005/06/06 23:50:17 ajc
189 * Made some changes to the calendar/uuid logic to fix a bug that caused
190 duplicate entries for an event to appear in some situations
192 Revision 611.3 2005/06/06 16:20:36 ajc
193 * GroupDAV URI escape character is now '%' in order to be consistent...
195 Revision 611.2 2005/06/04 04:07:36 ajc
196 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
197 links in order to avoid them being in nested forms.
199 Revision 611.1 2005/06/02 16:10:08 ajc
200 * tools.c: generated uuid's no longer contain "{" and "}" characters.
202 Revision 611.0 2005/05/26 04:38:09 ajc
205 Revision 610.9 2005/05/26 04:37:59 ajc
206 * Updated internal version number to 6.11
208 Revision 610.8 2005/05/26 04:28:27 ajc
209 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
210 protocol accuracy of xmlns and etag responses.
211 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
212 removing a temporary hack that was put in during KDE 3.4 beta
214 Revision 610.7 2005/05/24 04:26:47 ajc
215 * Applied a patch sent by Johannes Schneider for correcting the XML
216 namespace presented in the PROPFIND command.
218 Revision 610.6 2005/05/23 19:30:34 ajc
219 * Move "enable full text" checkbox configuration to its new location in
220 the configuration back end.
222 Revision 610.5 2005/05/22 16:20:09 ajc
223 * siteconfig.c: add checkbox for enabling full text index on server
225 Revision 610.4 2005/05/11 03:00:03 ajc
226 * webcit.c: fixed a string bug that caused the whole system to not work
227 * messages.c: fullname only and brief date in summary view, so that it
228 doesn't wrap onto two lines quite as often
230 Revision 610.3 2005/04/11 20:09:33 ajc
231 * Began an assault on strcpy()
233 Revision 610.2 2005/04/11 14:45:12 ajc
234 * Replaced serv_gets() with serv_getln() - which now requires the caller
235 to supply the size of the target buffer.
237 Revision 610.1 2005/04/08 19:36:56 ajc
238 * Moved to the new string tokenizer API
240 Revision 610.0 2005/04/04 17:50:04 ajc
241 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
243 Revision 603.15 2005/04/04 17:49:31 ajc
244 * configure.in: fix libical version detection
245 * bumped internal version number to 6.10
247 Revision 603.14 2005/03/30 21:44:44 ajc
248 * Changed the color of the side button bar
249 * Removed session ID's from wholist display, because they are only
250 interesting to computers, not to people.
251 * Also changed the session ID variable (we still need it internally) from
252 a char to an int, because session numbers are big now.
254 Revision 603.13 2005/03/30 17:27:55 ajc
255 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
256 calls and also enabled SSLv3/TLSv1
258 Revision 603.12 2005/03/10 05:13:21 ajc
259 * Created the framework for the "first time setup wizard"
261 Revision 603.11 2005/03/09 04:08:30 ajc
262 * Delete room is now confirmed through a JavaScript popup instead of
264 * New icon for "Tasks." In order to keep it consistent with the rest of
265 the icons, it is ugly.
266 * Modified page popup style slightly.
268 Revision 603.10 2005/03/08 04:59:31 ajc
269 * More attractive display of vCards (hide unknown fields)
270 * Added "title" and "organization" to vCard display/edit
271 * Replaced semicolon with comma-space in vCard name display
273 Revision 603.9 2005/03/07 04:03:28 ajc
274 * auth.c: shrink the margins on the login screen so the user sees something
276 * Allow editing of address book entries wherever possible.
277 * Anything that was a (link) is now a [link]
279 Revision 603.8 2005/03/07 01:45:30 ajc
280 * Rolled back to the old RTE because the new one doesn't work in Safari.
282 Revision 603.7 2005/03/05 22:26:26 ajc
283 * crypto.c: allow use of chained certificates
285 Revision 603.6 2005/03/05 05:04:34 ajc
288 Revision 603.5 2005/03/04 04:21:05 ajc
289 * When a room is set to the "mailbox" view, "Read new / read all" is
290 replaced by "View message list."
292 Revision 603.4 2005/02/28 04:01:55 ajc
293 * Updated to the latest version of Kevin Roth's richtext editor. Had to
294 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
295 allow it to gracefully degrade in Konqueror even when we specify our
297 * Modified the message entry screen a bit. Full height just isn't practical
298 with all those wacky browsers out there, unfortunately. Removed most of
301 Revision 603.3 2005/02/23 05:08:20 ajc
302 * Better control of HTTP headers which control browser caches. Static
303 objects are getting properly cached now.
305 Revision 603.2 2005/02/22 05:15:28 ajc
306 * When the "begin_burst() / end_burst()" semantics are in use, perform
307 gzip compression when the client indicates support for it.
309 Revision 603.1 2005/02/21 23:00:04 ajc
310 * begin_burst() / end_burst() semantics now apply to all pages which are
311 output using the "include_html_head" option of output_headers() (which
312 is nearly all of them). This should speed up the network considerably,
313 and also pave the way for another attempt at adding zlib compression
316 Revision 603.0 2005/02/21 22:00:13 ajc
319 Revision 602.10 2005/02/21 21:57:55 ajc
320 * Various debugging type of everythingism to help chat mode to work.
322 Revision 602.9 2005/02/21 04:47:41 ajc
323 * When creating rooms:
324 * 1. Selecting a view other than "Bulletin Board" causes the room access
325 * type to default to "private mailbox"
326 * 2. When the room access type changes to "private mailbox," the floor
327 * selector is greyed out because it is irrelevant.
329 Revision 602.8 2005/02/20 06:48:30 ajc
330 * View-o-matic now has "View as: " before it. "Messages" has been changed
331 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
332 * The View-o-matic is now styled to be smaller and color-matched to the
333 banner box it lives in.
334 * Removed "Summary" from message range selector. It is redundant.
336 Revision 602.7 2005/02/20 06:27:53 ajc
337 * Switched the Reply/Move/Delete buttons back to ordinary links, because
338 the nested forms were causing the bottom part of the outer form to stop
339 working (message range selector went dead). Thanks to triLcat for
342 Revision 602.6 2005/02/19 06:01:14 ajc
343 * The previous <div style=\"margin-right:1px\"> has been replaced by a
344 named div in the stylesheet. This allows us to perform a vile, sleazy
345 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
346 will unfortunately always be a right margin in IE6, but there
347 doesn't appear to be any easy workaround.
349 Revision 602.5 2005/02/19 05:22:00 ajc
350 * Replaced all the "centered 99% tables" with 100% width tables wrapped
351 inside a div with margin-right:1px to remove the horizontal scrollbar
352 in Gecko without creating whitespace. IE6's problem is much more
353 serious and will require dropping a nuclear bomb on Redmond to fix.
355 Revision 602.4 2005/02/18 05:09:52 ajc
356 * Moved the room access control screen into a tab on the edit room menu
358 Revision 602.3 2005/02/17 04:48:26 ajc
359 * After setup is complete, tell them how to log in.
360 * Don't allow the creation of accounts with blank passwords.
361 * Don't allow users to change to a blank password.
362 * Fixed the positioning of a few more screens that accidentally got
363 partially hidden underneath the iconbar.
364 * Boldfaced the "Password changed." and other prompts.
365 * Removed the unreadable blue-on-blue links in the calendar day
366 view. They're redundant anyway, now: "Add new calendar event" and
367 "month view" are both in the banner bar.
368 * "New messages / All messages" are now "Read new messages / Read all
370 * "Save message" button is now "Post message" for public room posts,
371 and "Send message" for email.
372 * "Message has been posted" is now "Message has been sent" for email.
373 * Swapped positions of "Add users" and "Edit users" boxes.
374 * vCard editor: "Other Internet email addresses" is now "aliases"
375 * Renamed the "Users" button to "Who is online?"
377 Revision 602.2 2005/02/16 05:40:31 ajc
380 Revision 602.1 2005/02/16 05:22:22 ajc
381 * inetconf.c: fixed memory management problem that was causing all
382 the inetconf to get discarded during edit on IBM POWER5
384 Revision 602.0 2005/02/15 05:23:10 ajc
387 Revision 601.3 2005/02/15 05:20:44 ajc
388 * Fixed an HTTP output error for static data which was causing images
389 to display improperly in Konqueror
390 * Changed most of the beginbox_nt boxes to centered tables with 99%
391 width, to avoid the mysterious horizontal scrollbar
393 Revision 601.2 2005/02/14 04:57:23 ajc
394 * Started changing some of the top-level tables from 100% width to 99%
395 width in order to keep the b0rken CSS box-model from displaying a
396 horizontal scroll bar when it shouldn't. Lose, lose, lose.
398 Revision 601.1 2005/02/13 04:22:31 ajc
399 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
401 Revision 601.0 2005/02/12 04:23:43 ajc
404 Revision 528.48 2005/02/11 03:35:57 ajc
405 * useredit.c: added an "Delete user" button, because it was unintuitive
406 to tell people "Delete a user by setting their access level to 0"
408 Revision 528.47 2005/02/09 04:37:32 ajc
409 * More GroupDAV fixes and tuning.
411 Revision 528.46 2005/02/07 22:02:00 ajc
412 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
413 and no whitespace between tags. We have discovered that doing otherwise
414 will break certain clients.
416 Revision 528.45 2005/02/06 03:59:33 ajc
417 * Added some HTTP Date: header output
419 Revision 528.44 2005/02/05 22:58:46 ajc
420 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
422 Revision 528.43 2005/02/05 08:36:13 ajc
423 * Added an everything-buffering thingi so we can do Content-length:
425 Revision 528.42 2005/02/05 04:16:01 ajc
426 * Cleanup of new message range view-o-matic
427 * GroupDAV GET operations now only send the Content-type: and Date:
428 headers. All the others are irrelevant.
430 Revision 528.41 2005/02/04 19:19:23 ajc
431 * Message reading range selection is now a drop-down box.
433 Revision 528.40 2005/02/04 17:22:18 ajc
434 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
436 Revision 528.39 2005/02/04 03:43:31 ajc
437 * fixed the tasks view in the summary screen
439 Revision 528.38 2005/02/03 05:13:57 ajc
440 * More tuning for GroupDAV compliance.
442 Revision 528.37 2005/02/03 04:38:40 ajc
443 * VTODO components need to be encapsulated inside VCALENDAR components,
444 just like we do with VEVENT components. There's a bunch of software
445 (including the beforesave hook on our own Citadel server) that expects
448 Revision 528.36 2005/02/02 23:25:21 ajc
449 * Encode GroupDAV uid's using more concise string escaping, because the
450 old way was making KOrganizer choke.
452 Revision 528.35 2005/02/02 04:13:36 ajc
453 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
455 Revision 528.34 2005/02/01 23:15:50 ajc
456 * Completed GroupDAV PUT. Untested.
458 Revision 528.33 2005/02/01 19:52:29 ajc
459 * Bumped the internal version number to 6.01
460 * Set the minimum required Citadel version to 6.40, because we need the
461 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
464 Revision 528.32 2005/02/01 15:15:40 ajc
465 * Better purging of not-logged-in GroupDAV sessions
467 Revision 528.31 2005/02/01 14:55:12 ajc
468 * Reworked the PROPFIND xml output based on an example transaction
469 supplied by Reinhold Kainhofer. Groupware folder enumeration works
470 properly in Kontact now.
472 Revision 528.30 2005/02/01 03:49:09 ajc
473 * Completed "folder list" PROPFIND, now listing all rooms set to a
474 calendar, tasks, or address view, using the GroupDAV properties.
476 Revision 528.29 2005/02/01 02:28:32 ajc
477 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
478 When defaulting a new event date/time to now, set the seconds to zero
481 Revision 528.28 2005/01/31 23:31:26 ajc
482 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
483 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
485 Revision 528.27 2005/01/31 16:24:47 ajc
486 * iconbar is now a happy css hovery lightupy div thing
488 Revision 528.26 2005/01/29 03:59:25 ajc
489 * Implemented the GroupDAV DELETE method.
491 Revision 528.25 2005/01/28 05:25:43 ajc
492 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
493 directly inside the iconbar div.
495 Revision 528.24 2005/01/28 05:13:02 ajc
496 * GroupDAV object URL's are now based on the EUID of a message (which is
497 derived from the UID of the groupware object itself) instead of the
498 message number. This was done in order to conform to GroupDAV's
499 requirement that the URL cannot change after an object is updated.
500 * The ETag of a GroupDAV object is still the message number, and in fact
501 doing so meets that requirement perfectly.
503 Revision 528.23 2005/01/26 18:15:34 ajc
504 * PROPFIND now outputs fully qualified URL's
506 Revision 528.22 2005/01/26 18:02:22 ajc
507 * Initial implementation of GroupDAV PROPFIND
509 Revision 528.21 2005/01/26 16:28:23 ajc
510 * Output ETags in double quotes to conform with the new GroupDAV draft.
511 * Output HTTP Server: header in GroupDAV transactions
512 * Server: header now displays both WebCit and Citadel versions
513 * Added groupdav_common_headers() to output HTTP headers common to all
514 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
516 Revision 528.20 2005/01/25 19:51:04 ajc
517 * Accept escaped characters in GroupDAV GET URL's
519 Revision 528.19 2005/01/25 04:17:20 ajc
520 * Implemented the Groupdav GET method, more or less in its final form
521 (still need to fix the room/folder naming semantics)
523 Revision 528.18 2005/01/25 03:12:27 ajc
524 * Completed HTTP "Basic" authentication, and a stub function for the
525 main entry point for GroupDAV functions.
527 Revision 528.17 2005/01/24 03:37:48 ajc
528 * Began laying the groundwork for http-authenticated GroupDAV sessions.
530 Revision 528.16 2005/01/22 22:50:51 ajc
531 * removed descriptions in non-main menus
533 Revision 528.15 2005/01/20 21:24:27 ajc
534 * When viewing a calendar room, the "Read all messages" link in the
535 room banner has been replaced by "Day view" and "Month view" links.
536 (I have also imported icons for week and year views, in case we add
539 Revision 528.14 2005/01/20 16:13:56 ajc
540 * Added in a bunch of stupid JavaScript to allow the instant message
541 window to be dismissed.
543 Revision 528.13 2005/01/20 04:10:41 ajc
544 * Cleaned up a bunch of unused cruft from the old layout
545 * Instant messages are now displayed in a div that layers itself
546 over the rest of the site. It would be nice if we could figure out
547 a way to make a clickable "hide" box...
549 Revision 528.12 2005/01/17 04:38:14 ajc
550 * Navbar is now dynamic, in an attempt to make only the relevant controls
551 appear on any given page.
553 Revision 528.11 2005/01/15 07:19:08 ajc
554 * Removed the fixed pixel width from the tree view room list so it doesn't
555 wrap around in an ugly way on aIEeeee.
557 Revision 528.10 2005/01/15 05:26:27 ajc
558 * Message entry window is now somewhat full screen.
560 Revision 528.9 2005/01/14 21:03:17 ajc
561 * A few logging hacks
563 Revision 528.8 2005/01/14 15:00:51 ajc
564 * Placed the navbar into the room banner, at least in its temporary form.
566 Revision 528.7 2005/01/14 04:53:54 ajc
567 *** empty log message ***
569 Revision 528.6 2005/01/14 04:53:12 ajc
570 * Got the three-pane model working not only with web browsers, but also
571 with the disgusting abomination called Internet Explorer.
573 Revision 528.5 2005/01/13 18:38:08 ajc
574 * Insert a newline between </div> and <div id="text">
576 Revision 528.4 2005/01/11 16:20:18 ajc
577 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
580 Revision 528.3 2005/01/11 05:05:08 ajc
581 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
582 * Ripped things apart in a big way. The frameset is gone (except for
583 chat, for which we'll probably keep frames). Iconbar and banner are
584 now done using CSS and <div> tags.
585 * Room read/enter/goto controls are currently missing. Stay tuned.
586 * I am in the process of rewriting all of the markup as valid XHTML.
588 Revision 528.2 2004/12/29 22:08:08 ajc
589 * roomops.c: provide a way to create room shares with a mapping to an
590 alternate room name on the other end.
592 Revision 528.1 2004/12/29 17:28:09 ajc
593 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
594 all corrupty-whatever when a remote room name mapping is found. Display
595 the mapping and preserve it across share/unshare operations.
597 Revision 528.0 2004/12/28 03:58:34 ajc
600 Revision 527.1 2004/12/28 03:58:24 ajc
601 * Corrected overly-escaped reply-to addresses in "reply" button
602 * Repaired toggling of self-service account creation in admin screen
603 * Bumped internal version number to 5.28
605 Revision 527.0 2004/12/07 04:41:37 ajc
608 Revision 526.1 2004/12/07 04:41:02 ajc
609 * Finally tracked down the WC->vars heap corruption issue (for real this
610 time). We now call clear_local_substs() at the end of each HTTP
611 transaction, whether we need to or not, instead of calling it whenever
612 we're done with something we wanted session variables for.
613 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
614 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
615 preventing it from getting clobbered by another session.
616 * Bumped internal version number to 5.27
618 Revision 526.0 2004/12/01 21:35:56 ajc
621 Revision 525.4 2004/12/01 21:35:44 ajc
622 * Changed internal version number to 5.26
624 Revision 525.3 2004/12/01 21:34:17 ajc
625 * Numerous memory management bugfixes.
627 Revision 525.2 2004/12/01 16:48:24 ajc
628 * tools.c: don't crash when striplt() is called with a zero-length string
630 Revision 525.1 2004/11/12 18:02:36 ajc
631 * Updated the richtext editor (new version from Kevin Roth's site)
633 Revision 525.0 2004/11/03 20:21:10 ajc
636 Revision 524.7 2004/11/03 20:21:02 ajc
637 * Changed internal version number to 5.25
639 Revision 524.6 2004/10/20 02:41:41 ajc
641 * Added the notes room to the icon bar
642 * Set up an initial implementation of Notes view. Attractive enough to
643 publish, but read-only. Needs a note editor.
645 Revision 524.5 2004/10/15 03:10:24 ajc
646 * Calendar objects UID now generated by generate_uuid() which creates
647 pseudo-DCE-ish UUID's.
649 Revision 524.4 2004/10/05 01:59:31 ajc
650 * localtime_r() fixes
652 Revision 524.3 2004/10/03 02:56:35 ajc
653 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
655 Revision 524.2 2004/10/01 16:23:23 ajc
656 * Set up framework for "notes" view, and added a skeleton function for
659 Revision 524.1 2004/09/30 03:44:01 ajc
660 * fix line width break problem in chat
662 Revision 524.0 2004/09/28 16:12:44 ajc
665 Revision 523.12 2004/09/28 16:12:30 ajc
666 * Prepare for 5.24 release
668 Revision 523.11 2004/09/27 02:17:47 ajc
669 * messages.c: fix build problem on non-calendar-enabled installations
670 * floors.c: fix a warning message
672 Revision 523.10 2004/09/25 03:34:21 ajc
673 * summary.c: Fixed a calling syntax problem
675 Revision 523.9 2004/09/25 03:18:43 ajc
676 * small stylesheet fix
678 Revision 523.8 2004/09/24 04:21:41 ajc
679 * Fixed display bug for room list mode when we dropped down multiple
680 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
682 Revision 523.7 2004/09/24 04:08:25 ajc
683 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
684 rooms without new msgs
686 Revision 523.6 2004/09/24 04:04:34 ajc
687 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
690 Revision 523.5 2004/09/23 03:21:10 ajc
691 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
693 Revision 523.4 2004/09/16 02:42:37 ajc
694 * Set default view of new rooms during CRE8 command instead of afterwards
696 Revision 523.3 2004/09/15 03:08:50 ajc
697 * Support config of seaperate MSA port in Citadel 6.26
699 Revision 523.2 2004/09/10 03:49:17 ajc
700 * Added 'dialog' mode to setup
702 Revision 523.1 2004/08/31 20:31:01 ajc
703 * When saving VTODO (tasks), insert a UID if none is already present. Also
704 increment the sequence, or insert one if none is already present.
706 Revision 523.0 2004/08/31 03:02:37 ajc
709 Revision 522.30 2004/08/31 03:02:28 ajc
710 * Changed internal version number to 5.23
712 Revision 522.29 2004/08/27 02:40:06 ajc
713 * Ditched the graphical buttons because CSS can do the same thing faster.
715 Revision 522.28 2004/08/18 03:16:12 ajc
716 * 'move' and 'delete' buttons only show when allowed to do those things
718 Revision 522.27 2004/08/18 02:10:17 ajc
719 * Reply/Move/Delete buttons are now images, because system-native buttons
720 were too big and ugly.
722 Revision 522.26 2004/08/11 17:24:57 ajc
723 * static/iconbar.html: removed.
724 * Updated the "powered by citadel" graphic
726 Revision 522.25 2004/08/11 03:49:15 ajc
727 * Replaced all instances of the name "Citadel/UX" with "Citadel"
728 * Installed the "simple logo" in the iconbar
730 Revision 522.24 2004/08/09 03:11:20 ajc
731 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
733 Revision 522.23 2004/08/05 21:32:17 ajc
734 * Reply/Move/Delete are now buttons instead of links. This should enable
735 us to add some JavaScript magic for "Reply quoted" ...
737 Revision 522.22 2004/08/05 02:47:21 ajc
738 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
739 has a more predictable and attractive behavior, and can still be
740 overridden in the style sheet if the site operator wants to.
742 Revision 522.21 2004/08/04 03:52:23 ajc
743 * Tasks view is now pretty.
744 * Tasks view now displays date due for each task.
745 * Tasks view is now sorted by date due.
746 * Tasks view now displays overdue tasks in red.
748 Revision 522.20 2004/08/03 03:55:37 ajc
749 * Tasks view now uses the same buffer/dump logic as the calendar views, so
750 we can sort them by due date and do a prettier display. (Only the logic is
751 changed so far. The prettier display is forthcoming.)
753 Revision 522.19 2004/07/21 02:57:09 ajc
754 * Internet Configuration screen looks a little neater now
756 Revision 522.18 2004/07/21 02:45:15 ajc
757 * Completed the "Internet Configuration" screen
759 Revision 522.17 2004/07/16 19:13:37 ajc
760 *** empty log message ***
762 Revision 522.16 2004/07/16 19:13:10 ajc
763 * tools.c: display 12:00 as 12pm, not 12am
765 Revision 522.15 2004/07/16 03:14:03 ajc
766 * more work on inetconf screen
768 Revision 522.14 2004/07/16 02:50:00 ajc
769 * useredit.c: put a pretty box around user editing
771 Revision 522.13 2004/07/13 03:25:08 ajc
772 * inetconf.c: added. Not finished yet.
774 Revision 522.12 2004/07/10 03:10:19 ajc
775 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
776 floor level configurations.
777 * Put a space between OK and CANCEL buttons anywhere in the system where
779 * Some more of the room config/admin screens now return to themselves
780 with a "ok, you did that" message when OK is pressed, instead of dropping
781 out to the main menu.
783 Revision 522.11 2004/07/08 03:03:01 ajc
784 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
785 configuration (public rooms default and mailboxes default). Still need
786 to add floor and room policy screens.
788 Revision 522.10 2004/07/02 03:28:08 ajc
789 * Much-improved alphabet tabs for Address Book view. Now divides the
790 total number of names by (names per page, currently 60) and sets up
791 that many tabs, with proper [Aaa-Bbb] labels on them.
793 Revision 522.9 2004/07/02 03:26:06 ajc
794 *** empty log message ***
796 Revision 522.8 2004/07/01 02:40:40 ajc
797 * Clicking "Enter a message" in a groupware room now automatically calls
798 the correct editor for the type of objects in the room (message, calendar
799 event, task, address book entry)
801 Revision 522.7 2004/06/29 17:21:25 ajc
802 * Removed the word "room" in a few locations, as part of our push towards
803 not looking like a BBS when running in groupware mode
805 Revision 522.6 2004/06/29 00:37:02 ajc
806 * Made some fonts bigger because users were complaining...
808 Revision 522.5 2004/06/27 03:02:05 ajc
809 * Summary view -- always view ALL messages
810 * Summary view -- new messages are in boldface
812 Revision 522.4 2004/06/24 20:42:14 ajc
813 * Added the "server ip address" Citadel config option
814 * Site config: added "Changes will not take effect until..." language
817 Revision 522.3 2004/06/24 14:50:35 ajc
818 * Added the ability to listen on a single IP address instead of all addresses.
820 Revision 522.2 2004/06/22 02:21:56 ajc
823 Revision 522.1 2004/06/21 15:00:52 ajc
826 Revision 522.0 2004/06/19 03:21:35 ajc
829 Revision 521.10 2004/06/19 03:11:07 ajc
830 * Instead of a crufty "the topmost Internet email address will be used
831 for outgoing email" explanation, separated it into "Primary Internet
832 email address" and "Other email addresses" boxes.
834 Revision 521.9 2004/06/19 02:42:12 ajc
835 * Removed the "aides access to mailboxes" config option, which is no longer
836 part of the Citadel system.
838 Revision 521.8 2004/06/16 02:07:22 ajc
839 * Removed a couple of lines of debugging code leftover from last night
841 Revision 521.7 2004/06/15 03:06:11 ajc
842 * Bumped internal version number to 5.22
843 * Use new fast headers-only-no-mime fetch mode in Citadel for
846 Revision 521.6 2004/06/15 02:30:21 ajc
847 * Honor "maxmsgs" even when viewing a mailbox in summary mode
849 Revision 521.5 2004/06/12 04:26:38 ajc
850 * Fixed some garbled output resulting from turning things that look like
853 Revision 521.4 2004/06/11 16:09:36 ajc
854 * Moved the room graphic to the left of the room name in the banner, to
855 make it more consistent with the rest of the site.
856 * Reduced the size of the font in the iconbar
858 Revision 521.3 2004/06/11 03:15:08 ajc
859 * When "Add" is clicked without specifying an upload filename, resume
860 composition instead of aborting the post.
861 * Add attachments to messages in forward order, not reverse order
863 Revision 521.2 2004/06/10 03:08:48 ajc
864 * Improved the appearance of tabs in the room config screen
866 Revision 521.1 2004/06/10 02:58:55 ajc
867 * Made all the title boxes the same background color. The old scheme was
868 cute but not professional looking.
870 Revision 521.0 2004/06/06 19:53:25 ajc
873 Revision 510.15 2004/06/06 19:32:15 ajc
874 * Cleaned up a couple of FIXME's sitting around in the code
875 * Altered the conditions under which stray http://... strings are
876 automatically turned into links, to prevent that logic from
877 transforming IMG tags into gibberish.
878 * Set internal version number to 5.21
880 Revision 510.14 2004/06/04 02:29:07 ajc
881 * Fixed bug in "validate new users" screen (thanks Campy)
883 Revision 510.13 2004/06/03 03:21:22 ajc
884 * "Reply" button now carries the message subject into the reply.
886 Revision 510.12 2004/06/02 02:07:54 ajc
887 * setup.c: updated the setup script to configure two /etc/inittab entries,
888 one for http and one for https.
890 Revision 510.11 2004/06/01 21:46:47 ajc
891 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
892 during a read or write operation, do not attempt to finish the operation
893 unencrypted like we do in Citadel. Here in WebCit land it only causes
894 the server to segfault.
896 Revision 510.10 2004/06/01 19:01:22 ajc
897 * netconf.c: widened some of the text entry fields
898 * webcit.h: bumped up the internal version number to 5.20
900 Revision 510.9 2004/06/01 18:44:20 ajc
901 * Return to the old command-line usage (-s for https, service is either
902 http or https but not both)
904 Revision 510.8 2004/06/01 03:32:28 ajc
905 * Add "permanent room" setting to room edit screen
906 * create room -- allow longer strings
908 Revision 510.7 2004/06/01 00:36:43 ajc
909 * Hmmph. Do the session cookie as hex instead of base64. There really
910 are some characters in the base64 set that make HTTP do nasty things.
912 Revision 510.6 2004/05/31 21:43:27 ajc
913 * Added "|END" to the session cookie before base64-ing it. This fixes a
914 problem with certain room names causing the webserver to freak out and
915 break embedded images and stuff. I don't know why.
917 Revision 510.5 2004/05/31 20:34:11 ajc
918 * Message entry using Kevin Roth's excellent cross-platform richtext
921 Revision 510.4 2004/05/31 15:54:13 ajc
922 * "text" and "HTML" options for message entry.
924 Revision 510.3 2004/05/29 03:31:48 ajc
925 * tighten up the space between icons in the iconbar
927 Revision 510.2 2004/05/28 20:24:53 ajc
930 Revision 510.1 2004/05/24 03:02:38 ajc
931 * CSS change to make folder names stand out more in the "Folder View"
933 Revision 510.0 2004/04/30 04:08:58 ajc
936 Revision 506.13 2004/04/30 04:08:47 ajc
937 * Changed internal version number to 5.10
938 * Updated documentation for the new HTTPS service
940 Revision 506.12 2004/04/27 03:21:36 ajc
941 * Prompt for HTTPS port number during setup. We may make this optional.
943 Revision 506.11 2004/04/27 03:16:31 ajc
944 * When running on the same host as Citadel, if no key/cert are found,
945 symlink to Citadel's if possible.
946 * One server binary now forks to start both http and https servers.
948 Revision 506.10 2004/04/21 03:43:39 ajc
949 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
950 certs are also no longer invalid.
952 Revision 506.9 2004/04/21 02:25:13 ajc
953 * Replaced ctdl_install_certificate() with convenience functions found
954 in the OpenSSL library.
956 Revision 506.8 2004/04/21 02:19:41 ajc
957 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
958 understand, but read at http://www.informit.com/articles/article.asp?p=22078
959 ). Still doesn't work with Internet Monopolizer, though.
961 Revision 506.7 2004/04/20 02:32:44 ajc
962 * Allow setup to run seamlessly from within the Citadel Ridiculously
963 Easy Installer by observing the values of environment variables
964 CITADEL_INSTALLER, CITADEL, and WEBCIT.
966 Revision 506.6 2004/04/20 02:02:50 ajc
969 Revision 506.5 2004/04/16 03:14:06 ajc
970 * Minor fix for previous checkin
972 Revision 506.4 2004/04/16 02:59:01 ajc
973 * Completed SSL support. Still doesn't work with all browsers... gotta
976 Revision 506.3 2004/04/15 03:57:00 ajc
977 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
978 it has a crashy crashy bug in it. Don't use it yet.
980 Revision 506.2 2004/04/13 19:41:36 ajc
981 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
982 (freebusy data fetch for anonymous Kolab type clients)
984 Revision 506.1 2004/04/10 04:32:59 ajc
985 * Fixed some version and copyright date oopses
987 Revision 506.0 2004/04/10 04:29:30 ajc
990 Revision 505.22 2004/04/10 04:29:20 ajc
991 * Changed internal version number to 5.06
993 Revision 505.21 2004/03/29 04:30:20 ajc
994 * configure.in, Makefile.in: handle $LDFLAGS
996 Revision 505.20 2004/03/20 05:03:14 ajc
997 * Original startup thread becomes a worker thread after initialization.
998 Doing otherwise turns it into a zombie (at least on Linux) and possibly
999 leads to other problems
1000 * Filter out NOOP's received in chat
1002 Revision 505.19 2004/03/18 04:32:24 ajc
1003 * Removed the language in README.TXT which told everyone that chat wouldn't
1004 work with a non-local Citadel server, because that's no longer true.
1005 * Removed the old chat applet from the static/ directory
1007 Revision 505.18 2004/03/18 04:00:44 ajc
1008 * Rounded web boxes now look correct in all browsers.
1010 Revision 505.17 2004/03/17 18:25:31 ajc
1011 * When creating a new user, auto-chain to the "edit user configuration"
1012 screen, and subsequently auto-chain to the "edit address book entry"
1013 screen. This creates a nice sensible workflow.
1015 Revision 505.16 2004/03/15 22:47:09 ajc
1016 * Prettied up the chat window a little more.
1018 Revision 505.15 2004/03/15 04:27:44 ajc
1019 * Chat now appears in a separate window
1020 * Use regular frames instead of IFRAMEs for chat
1021 * Display user's own chat text in bold+italic
1022 * Added a "List Users" button
1024 Revision 505.14 2004/03/09 20:45:45 error
1025 * Add a Linux Software Map file
1027 Revision 505.13 2004/03/07 22:04:32 ajc
1028 * Fix the current view not being set to the default view for the creator
1031 Revision 505.12 2004/03/07 21:31:17 ajc
1032 * serv_read() now zeroes out the supplied buffer (with the supplied
1033 length) if a server read fails. This causes serv_gets() to return
1034 instead of looping endlessly. Fixes chat problem found on linux-ppc.
1036 Revision 505.11 2004/03/03 05:21:36 ajc
1037 * Made the chat screen totally kick-ass sweet. The flickering reload
1038 i-frame is now tiny and hidden, and it *appends* new chat data to
1039 the viewable window using JavaScript. No flickering + scrollback!
1040 * Added a help button to the chat screen.
1042 Revision 505.10 2004/02/29 22:52:15 ajc
1043 * Close and clear (set to -1) server socket handle when socket errors are
1044 detected. Fixes a chat problem reported by Winzlo.
1046 Revision 505.9 2004/02/29 05:34:25 ajc
1047 * Display the Chat menu option as "Chat with other users in <roomname>"
1049 Revision 505.8 2004/02/27 05:04:38 ajc
1050 * fix frameset bug in page popups
1052 Revision 505.7 2004/02/26 04:08:56 ajc
1053 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1054 of the logout banner.
1055 * Ford's latest stupid room has a name with more than 64 characters, and
1056 we still had a 64-byte room name in the march_list struct. ooooops...
1058 Revision 505.6 2004/02/26 03:07:26 ajc
1059 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1061 Revision 505.5 2004/02/25 23:10:28 ajc
1062 * Allow "/do_logout" as a no-frames page
1064 Revision 505.4 2004/02/25 23:00:21 ajc
1065 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1066 to make life easier. (Thanks to prosthetik for this)
1068 Revision 505.3 2004/02/25 15:20:11 ajc
1069 * Support for favicon.ico in the static/ directory
1071 Revision 505.2 2004/02/24 04:06:42 ajc
1072 * Changed the colors slightly in chat screen
1074 Revision 505.1 2004/02/20 06:07:06 ajc
1075 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1077 Revision 505.0 2004/02/19 03:32:50 ajc
1080 Revision 504.7 2004/02/19 03:32:38 ajc
1081 * Changed the internal version number to 5.05
1082 * Completed the frames fix
1084 Revision 504.6 2004/02/18 20:08:29 ajc
1085 * Fixed the frameset force reload logic. Now it does the whole frameset
1086 without displaying an error in the main frame.
1088 Revision 504.5 2004/02/18 19:17:51 ajc
1089 * Force reload of frameset if someone tries to escape it. Not perfect
1090 but it mostly works at this poing.
1092 Revision 504.4 2004/02/17 03:37:11 ajc
1093 * Indicate to Citadel that we want Server Generated Invitations when
1094 calendar events are saved. (No longer the default in Citadel server.)
1096 Revision 504.3 2004/02/09 04:49:32 ajc
1097 * Prepare for a way to avoid falling out of the main frameset
1099 Revision 504.2 2004/02/09 03:37:57 ajc
1100 * Changed the thread pool management algorithm. Detecting idle time between
1101 socket accepts was not working reliably on all systems, so we now follow
1102 the same algorithm as the Citadel server (spawn more threads when number
1103 of sessions < number of threads, but keep constrained to pre-defined
1104 minimum and maximum thread count)
1106 Revision 504.1 2004/02/03 03:09:51 ajc
1109 Revision 503.0 2004/01/28 04:31:31 ajc
1112 Revision 502.4 2004/01/28 04:30:48 ajc
1113 * Create Room can now offer calendar and address book rooms
1115 Revision 502.3 2004/01/17 21:25:30 ajc
1116 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1117 * Split the config for LDAP Connector into its own panel
1119 Revision 502.2 2004/01/17 04:32:54 ajc
1120 * Add site config options for Citadel servers which support LDAP
1122 Revision 502.1 2003/10/24 02:50:19 ajc
1123 * Clicking "Enter Message" in a room with an Address Book view opens
1124 a blank vCard entry screen.
1126 Revision 502.0 2003/10/23 03:16:50 ajc
1129 Revision 501.2 2003/10/23 03:07:54 ajc
1130 * event.c: Found and removed another unquoted multi-line string literal
1131 * webcit.h: changed an #ifdef HAVE_ICAL_H
1132 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1134 Revision 501.1 2003/10/22 01:42:12 ajc
1135 * iconbar.c: removed a stray character or two...
1137 Revision 501.0 2003/10/21 04:26:37 ajc
1140 Revision 500.30 2003/10/21 04:26:27 ajc
1141 * bumped the version string to 5.01
1143 Revision 500.29 2003/10/17 03:08:28 ajc
1144 * Finished prettying up the vCard display
1146 Revision 500.28 2003/10/17 02:31:45 ajc
1147 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1148 is wrapped in quotes. Performed this fix so it'll compile.
1149 * setup.c: removed references to unused variable tempfile[]
1151 Revision 500.27 2003/10/09 03:17:02 ajc
1152 * Started prettying up the vCard display.
1154 Revision 500.26 2003/10/08 02:33:49 ajc
1155 * Begin work on better handling of vCard display
1157 Revision 500.25 2003/09/04 03:41:27 ajc
1158 * siteconfig.c: changed some config items to drop-down boxes
1160 Revision 500.24 2003/08/27 04:26:54 ajc
1161 * Split the site configuration screen up into four different screens,
1162 and added a meta-menu
1164 Revision 500.23 2003/08/24 03:31:50 ajc
1165 * Finished the setup program
1166 * Bumped the internal version number to 5.01
1168 Revision 500.22 2003/08/22 00:47:27 ajc
1169 * setup is now working, but it still needs a way to detect a running WebCit
1171 Revision 500.21 2003/08/22 00:25:40 ajc
1172 * Added a skeleton "setup" program to the tree. It does not work yet.
1174 Revision 500.20 2003/08/20 03:48:55 ajc
1175 * Added iconbar shortcut to Contacts room
1176 * Minimum required Citadel is now 6.11
1178 Revision 500.19 2003/08/20 03:07:25 ajc
1179 * Address book "single card" view now suppresses "reading nn message" and
1180 instead shows the letter indices across the top
1181 * Clicking on an address in a vCard now connects to WebCit mail instead
1182 of a browser mailto: link
1184 Revision 500.18 2003/08/19 04:18:43 ajc
1185 * Changed things around in the address book view. Made it sorted and
1186 more clickable and better looking...
1188 Revision 500.17 2003/08/12 18:54:03 error
1189 * messages.c: fix off-by-one-error in selector bar
1191 Revision 500.16 2003/08/07 22:18:03 ajc
1192 * Add the Summary Page to the customizable iconbar
1194 Revision 500.15 2003/08/07 03:51:51 ajc
1195 * Customizable icon bar as: pictures and text, pictures, text
1197 Revision 500.14 2003/08/05 03:52:14 ajc
1198 * First working version of the customizable iconbar. It contains a basic
1199 set of options and now automatically refreshes when it's customized.
1201 Revision 500.13 2003/08/04 03:50:29 ajc
1202 * First cut at the customizable iconbar is done. A bunch of generic options
1203 are there. Still need to get the actual iconbar to refresh when changes
1206 Revision 500.12 2003/08/03 21:02:01 ajc
1207 * More work on customizable iconbar
1209 Revision 500.11 2003/08/02 05:25:46 ajc
1210 * Laid the groundwork for a customizable iconbar
1212 Revision 500.10 2003/07/30 03:57:49 ajc
1213 * Add config.c_purge_hour to config screen
1215 Revision 500.9 2003/07/06 22:06:59 ajc
1216 * When converting "anything that looks like a URL" to a real link, first
1217 make sure that it isn't already inside a link. This fixes most of the
1218 long, ugly URL strings sent by eBay.
1219 * Automatically dismantle mailto: links in HTML messages, and convert
1220 them to WebCit mail links (clicking on it sends the user to the Mail
1221 room and begins composing a new message with the recipient and subject
1222 fields pre-populated).
1224 Revision 500.8 2003/06/29 20:51:21 ajc
1225 * Worked around a rendering bug in Satan's Browser that was causing it
1226 to draw the calendar month view much wider than the actual screen wdith
1228 Revision 500.7 2003/06/28 04:09:37 error
1229 * roomops.c: Backout change to display one less box in the first column in
1230 roomlist view, it doesn't seem to work for everyone
1232 Revision 500.6 2003/06/28 03:52:51 error
1233 * Don't tell browsers not to cache static documents
1235 Revision 500.5 2003/06/28 03:35:23 error
1236 * roomops.c: Display one less floor in the first column in romlist view
1238 Revision 500.4 2003/06/26 03:37:58 ajc
1239 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1240 This will allow some groupware clients to browse the free/busy times of
1241 other users on the system.
1243 Revision 500.3 2003/06/21 05:17:21 ajc
1244 * Better alignment of system messages
1245 * Exterminated display_error() and replaced it with WC->ImportantMessage
1246 which is displayed in a bubble on top of whatever page you're on next.
1247 * Small cosmetic changes
1248 * Fixed some nesting problems in output_headers()
1250 Revision 500.2 2003/06/20 03:39:27 ajc
1251 * Optimization to floor layout in box view
1253 Revision 500.1 2003/06/20 03:04:26 ajc
1254 * "Reply" button on messages now handles IGnet recipients correctly
1256 Revision 500.0 2003/06/10 04:23:08 ajc
1259 Revision 410.50 2003/06/10 04:22:58 ajc
1260 * Updated docs and headers for 5.00 release
1262 Revision 410.49 2003/06/10 04:05:23 ajc
1263 * De-tabled the left side icon bar and reduced one of the graphics, so
1264 that all of the rounded corners show up in Satan's Browser.
1266 Revision 410.48 2003/06/10 03:47:41 ajc
1267 * style.css: added font selection to default <BODY> tag
1269 Revision 410.47 2003/06/06 03:26:03 ajc
1270 * Satan's Browser insists on putting bloody acres of whitespace to the
1271 right of any bulleted list items, making any multi-column table containing
1272 a list take more than the entire screen. Removed all such lists so it
1273 looks ok. If you are reading this and you are a Microsoft employee, please
1274 commit suicide before you break anything else.
1276 Revision 410.46 2003/06/06 02:22:07 ajc
1277 * Changed the upper left and upper right bounded box corners to a solid
1278 blue (#204B78) instead of gradiated, because it was looking funny in
1279 256-color mode. It also looked funny in Internet Explorer, but people
1280 who use Internet Explorer are contributing to terrorism and really don't
1281 deserve Web access in the first place. So I really just fixed this to make
1282 it look good in 256-color Netscape.
1284 Revision 410.45 2003/06/05 21:37:37 ajc
1285 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1286 in b0rken IE browser. Die, Bill, Die.
1288 Revision 410.44 2003/06/05 03:52:29 ajc
1289 * Buncha cosmetic changes
1291 Revision 410.43 2003/06/04 03:41:25 ajc
1292 * Change the appearance of rooms with and without new messages in the
1293 room list -- now defined using CSS
1295 Revision 410.42 2003/06/03 03:57:42 ajc
1296 * Tightened up the room banner a bit. Smaller padding, smaller font,
1299 Revision 410.41 2003/05/31 21:36:45 ajc
1302 Revision 410.40 2003/05/26 21:05:42 ajc
1303 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1304 it to complete the free/busy checking for attendee availability.
1306 Revision 410.39 2003/05/26 05:44:45 ajc
1307 * event.c: fix compiler warning
1309 Revision 410.38 2003/05/26 05:39:46 ajc
1310 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1311 bug fixed in Citadel.
1313 Revision 410.37 2003/05/26 05:28:13 ajc
1314 * serv_func.c: added utility function read_server_text()
1315 * availability.c: banged out more of this code -- still not complete
1317 Revision 410.36 2003/05/26 03:28:02 ajc
1318 * Getting closer to doing the availability check. Created new source
1319 module 'availability.c' for this purpose. Stub function is in place.
1321 Revision 410.35 2003/05/25 04:25:12 ajc
1322 * siteconfig.c: fixed a spelling error
1323 * event.c: add a "Check attendee availability" button, and the code to
1324 bypass saving the event to the server, do something with it, and then
1325 feed the twiddled data structure back to the form display function for
1326 further editing. What's still missing is the code to do the actual
1329 Revision 410.34 2003/05/24 22:22:35 ajc
1330 * Small stylesheet hack to make it work with b0rken IE
1332 Revision 410.33 2003/05/24 22:13:08 ajc
1333 * Changed the login banner a bit
1335 Revision 410.32 2003/05/20 03:25:41 ajc
1336 * Separate event invitees with newlines instead of commas.
1338 Revision 410.31 2003/05/19 19:55:09 ajc
1339 * summary.c: eliminate compiler warnings about unused variables when
1340 compiling a WebCit service without calendar support
1342 Revision 410.30 2003/05/18 02:05:33 ajc
1343 * More conversion of screens to the new look-and-feel.
1345 Revision 410.29 2003/05/16 04:11:29 ajc
1346 * We don't need no steenking workaround. Problem fixed. MIME parser not
1347 broken. Web server was calling it with bad parameters. All fixed now.
1348 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1351 Revision 410.28 2003/05/15 04:52:26 ajc
1352 * Minor workaround in web forms to handle mime parser problem in uploads
1354 Revision 410.27 2003/05/15 03:35:59 ajc
1355 * look and feel overhaul -- almost done!
1357 Revision 410.26 2003/05/14 03:46:35 ajc
1358 * More background cleanup
1360 Revision 410.25 2003/05/05 17:19:46 ajc
1361 * Cleanups to summary page when running on a non ical enabled system
1362 * Use non breaking spaces in summary page box titles
1364 Revision 410.24 2003/05/04 04:22:41 ajc
1365 * Display body of messages on a white background. I am doing this in order
1366 to prepare for making the general background of the screen a darker color.
1368 Revision 410.23 2003/05/04 02:54:55 ajc
1369 * Summary page now uses our cutesy new rounded window boxes
1371 Revision 410.22 2003/05/03 21:28:41 ajc
1372 * Added in a slick new box style and put the room lists in it
1374 Revision 410.21 2003/05/03 16:57:04 ajc
1375 * In the 'folders' and 'portal' views, change the folder delimiter
1376 from / to \ to avoid conflict with room names that have slashes
1378 Revision 410.20 2003/05/03 16:23:29 ajc
1379 * Enforce three columns in portal view of room list
1381 Revision 410.19 2003/05/03 04:52:32 ajc
1382 * Added an experimental new "portal view" to the room list options
1384 Revision 410.18 2003/05/02 03:23:41 ajc
1385 * Minor change to room list algorithm
1387 Revision 410.17 2003/05/01 15:33:05 ajc
1388 * Fixed a potential memory leak in enumeration of MIME parts
1390 Revision 410.16 2003/05/01 03:11:35 ajc
1391 * When static content is requested, fetch it without trying to connect
1394 Revision 410.15 2003/04/30 05:00:00 ajc
1395 * Added the ability to compose messages with file attachments uploaded from
1398 Revision 410.14 2003/04/27 04:46:02 ajc
1399 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1400 observes the flag designating the presence of new messages. (The "rooms
1401 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1402 but that view may get axed soon.)
1404 Revision 410.13 2003/04/26 21:57:53 ajc
1405 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1406 before returning an error code to avoid a file descriptor leak
1408 Revision 410.12 2003/04/19 21:42:36 ajc
1409 * Repaired all my b0rken COLOR tags
1410 * Replaced most FONT tags with SPAN tags
1413 Revision 410.11 2003/04/19 19:58:10 ajc
1414 * Lots of great changes from Nick to make the site CSS-enabled.
1416 Revision 410.10 2003/04/14 04:04:40 ajc
1417 * First cut of CSS-izing WebCit. Probably b0rken.
1419 Revision 410.9 2003/04/09 04:02:32 ajc
1420 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1421 supported the idea of one WebCit connecting to multiple Citadels for a
1422 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1423 * When connecting to Citadel through a Unix domain socket, don't try to make
1424 the Java chat applet available.
1426 Revision 410.8 2003/03/31 03:32:19 ajc
1427 * messages.c: check for 000 terminator while parsing RFC822 headers to
1428 prevent getting hung up while displaying certain badly formatted messages.
1430 Revision 410.7 2003/03/30 06:13:19 ajc
1431 * When reading from the server, do not treat CR as end-of-line because
1432 there's probably an LF coming after it. Instead, keep reading to the LF
1433 and then strip both.
1434 * Do not underline links in the icon bars
1436 Revision 410.6 2003/03/17 04:17:41 ajc
1437 * Call to accept() was being made with an uninitialized variable for the
1438 third argument. Changed the second and third argument to NULL and 0 because
1439 we don't really need accept() to fill up a buffer full of information that
1440 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1442 * Removed the mutex wrapper around select() because we don't need it. All
1443 idle worker threads now block on select() and one of them will wake up when
1444 a connection arrives.
1446 Revision 410.5 2003/03/15 20:55:03 ajc
1447 * When a requested image is not available on the Citadel server, send a
1448 1x1 transparent GIF instead of 404 error.
1450 Revision 410.4 2003/03/14 04:21:57 ajc
1451 * clone events to be encapsulated before saving, because the original
1452 instance may already have a parent, and that makes crashy crashy
1454 Revision 410.3 2003/03/13 05:57:17 ajc
1455 * More encapsulation. Warning: there are bugs in this!!
1457 Revision 410.2 2003/03/13 05:20:23 ajc
1458 * Various changes to the calendar service to handle messages containing
1459 fully encapsulated VCALENDAR components instead of only unencapsulated
1460 VEVENT subcomponents. We have to move in this direction for compatibility
1461 with other products.
1463 Revision 410.1 2003/03/01 22:07:19 ajc
1464 * New user registration, as well as existing user re-registration, now
1465 uses the vCard editing screen.
1466 * Administratively editing users' address book entries now works again,
1467 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1468 in order to enforce this.
1470 Revision 410.0 2003/02/19 03:49:33 ajc
1473 Revision 400.90 2003/02/19 03:49:17 ajc
1474 * latest config.guess and config.sub from www.gnu.org
1476 Revision 400.89 2003/02/07 04:44:17 ajc
1477 * Replaced sleep() with a function that sleeps using select() in order to
1478 avoid potential issues with SIGALRM. Possible fix for weird behavior
1479 when running on a Macintosh.
1481 Revision 400.88 2003/01/29 22:32:07 ajc
1482 * Shuffled some code and comments around; minor cleanup
1484 Revision 400.87 2003/01/28 15:37:12 ajc
1485 * All functions which read binary data from the server now make use of the
1486 read_server_binary() function in tools.c
1487 * Binary reads from server now have safety code to prevent infinite loops
1488 * All output of MIME objects is now done with http_transmit_thing()
1490 Revision 400.86 2003/01/19 06:28:04 ajc
1491 * Minimum required Citadel version 6.05
1493 Revision 400.85 2003/01/16 04:41:26 ajc
1494 * When displaying edit controls for time of day in the calendar, only show
1495 minutes that are multiples of 5 ... unless the existing value is not a
1496 multiple of 5, in which case we show that too.
1498 Revision 400.84 2003/01/15 17:34:04 ajc
1499 * event.c: fixed a misspelling
1500 * config.guess, config.sub: updated using latest from ftp.gnu.org
1502 Revision 400.83 2003/01/14 04:21:27 ajc
1503 * Only offer views which make sense for the default view of a room
1505 Revision 400.82 2003/01/13 03:34:33 ajc
1506 * Get ready for the 4.10 release
1508 Revision 400.81 2003/01/12 23:22:53 ajc
1509 * configure.in: check for libical v0.24 or newer
1511 Revision 400.80 2003/01/07 04:56:17 ajc
1512 * Complete the free/busy transparency handling in the form
1513 * Default times for new events are now in the correct timezone
1515 Revision 400.79 2003/01/06 18:01:35 ajc
1516 * Begin handling of TRANSP property to show event times as free or
1517 busy (not finished).
1519 Revision 400.78 2003/01/05 21:02:14 ajc
1520 * Summary page: three columns are now all the same width
1522 Revision 400.77 2003/01/05 20:56:05 ajc
1523 * minor fix for previous checkin
1525 Revision 400.76 2003/01/05 20:51:01 ajc
1526 * Display PARTSTAT for attendees
1528 Revision 400.75 2003/01/05 05:01:00 ajc
1529 * Add "today's calendar events" to the summary page.
1531 Revision 400.74 2003/01/05 04:27:28 ajc
1532 * Add "Tasks" to the summary page
1534 Revision 400.73 2002/12/28 05:44:09 ajc
1535 * ical_dezonify.c: brought over new version from the Citadel source (again)
1537 Revision 400.72 2002/12/28 05:12:45 ajc
1538 * ical_dezonify.c: brought over new version from the Citadel source.
1540 Revision 400.71 2002/12/26 04:04:48 ajc
1541 * Perform CHEK command when automatically establishing sessions, not just
1542 when one is explicitly created. Some stuff is missing otherwise.
1544 Revision 400.70 2002/12/25 23:18:06 ajc
1545 * Be more strategic about when to call ical_dezonify()
1546 (This may be the last set of fixes. I hope so.)
1548 Revision 400.69 2002/12/25 21:39:38 ajc
1549 * ical_dezonify.c: added.
1550 * calendar.c: convert incoming ical messages to UTC
1551 (the usual routines will then convert them to local time for display)
1553 Revision 400.68 2002/12/25 07:06:00 ajc
1554 * Tweaked the code to work with libical 0.24
1556 Revision 400.67 2002/12/20 04:50:00 ajc
1557 * When saving a calendar event, increment the SEQUENCE property.
1559 Revision 400.66 2002/12/18 05:03:39 ajc
1560 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1561 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1562 Because the libc-allocated buffer was getting clobbered.
1563 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1565 Revision 400.65 2002/12/17 05:01:39 ajc
1566 * Prettied up the calendar day view layout
1567 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1569 Revision 400.64 2002/12/16 04:43:30 ajc
1570 * Correctly handle local time zone when figuring out which day and time to
1571 display events on calendar month/day views. This also seems to have
1572 fixed the bug that was causing events to sometimes get lost when saved.
1574 Revision 400.63 2002/12/15 05:50:59 ajc
1575 * Form editing of date/time fields now assumes that the icaltimetype being
1576 manipulated is in UTC. It converts to/from local time for editing.
1578 Revision 400.62 2002/12/10 23:25:47 ajc
1579 * Display attendees in message view of calendar objects
1581 Revision 400.61 2002/12/07 22:12:59 ajc
1582 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1583 until I implement the Citadel server function which it calls.)
1585 Revision 400.60 2002/11/30 21:34:51 ajc
1586 * Submit organizer in a hidden field, in case the server needs it
1588 Revision 400.59 2002/11/30 04:46:46 ajc
1589 * First cut at adding/removing attendees to an event
1590 (Actual invitations should be sent by the Citadel server)
1592 Revision 400.58 2002/11/29 23:56:19 ajc
1593 * Completed "me as organizer" -- the user's own e-mail address is inserted
1594 as the organizer of new events. Detect when the user is the organizer and
1595 enable/disable the attendees box accordingly.
1597 Revision 400.57 2002/11/29 16:38:37 ajc
1598 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1600 Revision 400.56 2002/11/28 06:03:24 ajc
1601 * Issue an ISME command when editing an event, to determine whether the user
1602 viewing the event is the organizer. (Will use this later to allow/disallow
1603 sending out invitations.)
1605 Revision 400.55 2002/11/26 05:01:04 ajc
1606 * Began handling attendee fields
1608 Revision 400.54 2002/11/16 23:40:11 ajc
1611 Revision 400.53 2002/11/16 23:15:02 ajc
1612 * Make the "all day event" shadebox smaller (month view) - no border.
1613 * Fixed bug that caused any events following an all day event to also appear
1616 Revision 400.52 2002/11/16 05:40:54 ajc
1617 * When adding new events to the calendar, default to the month [and day]
1618 currently being viewed.
1619 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1621 Revision 400.51 2002/11/15 05:05:47 ajc
1622 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1624 Revision 400.50 2002/11/15 04:11:46 ajc
1625 * Added even more nifty JavaScript to cause the hour/minute and end date
1626 fields of a calendar event form to render as disabled when the "all day
1627 event" box is checked -- not just when the user checks the box, but also
1628 when the box begins its life already checked.
1630 Revision 400.49 2002/11/14 04:59:40 ajc
1631 * Correctly serialize and save all day events using date instead of date/time
1633 Revision 400.48 2002/11/13 04:49:23 ajc
1634 * "All day event" shows as a single checkbox, instead of one for the start
1635 time and one for the end time. Added nifty JavaScript to zero and shade
1636 the hour/minute and all end time fields when all-day-event is checked.
1638 Revision 400.47 2002/11/12 05:57:27 ajc
1639 * Display a nicer looking screen when replying to calendar invitations
1640 * When displaying day view, don't show all day events twice
1641 * Day or month view: denote all day events by displaying them inside
1644 Revision 400.46 2002/11/12 03:26:39 ajc
1645 * Tell the user about broken Citadel server connections instead of
1646 simply printing "Goodbye"
1648 Revision 400.45 2002/10/23 04:11:38 ajc
1649 * Detect when a meeting invitation is actually an update for an existing UID
1650 and tell the user so.
1652 Revision 400.44 2002/10/21 20:16:38 ajc
1653 * Display conflicts nicely
1655 Revision 400.43 2002/10/21 18:29:14 ajc
1656 * Ask server to hunt for conflicts when displaying a meeting invitation
1658 Revision 400.42 2002/10/19 21:28:32 ajc
1659 * Moved the calendar meeting request reply functionality to the Citadel server
1661 Revision 400.41 2002/10/19 17:10:14 ajc
1662 * Add "Tentative" accept button
1663 * Only display Accept/Tentative/Decline button when method=REQUEST
1665 Revision 400.40 2002/10/19 04:16:37 ajc
1666 * Save an incoming meeting request into the user's calendar.
1668 Revision 400.39 2002/10/18 20:55:05 ajc
1669 * Began work on meeting request accept/decline
1671 Revision 400.38 2002/10/16 19:16:39 ajc
1672 * Fixes and updates to build WebCit on Linux for IBM S/390
1674 Revision 400.37 2002/10/09 04:12:44 ajc
1675 * Templatized trailing HTML
1676 * Templatized "new start page" page
1677 * Added global substitution macros
1679 Revision 400.36 2002/10/09 03:51:01 ajc
1680 * Templatized the <HEAD> section of HTML
1682 Revision 400.35 2002/10/07 23:03:38 ajc
1683 * messages.c: don't display room name field when it's blank
1685 Revision 400.34 2002/10/07 04:10:37 ajc
1686 * When displaying meeting invitations, only show date/time for VEVENT
1687 subcomponents. Date/time for other subcomponents are irrelevant.
1688 * Cleaned up HTML display of meeting invitations.
1690 Revision 400.33 2002/10/03 03:40:31 ajc
1691 * Worked on meeting accept/decline a little bit
1693 Revision 400.32 2002/09/30 03:58:35 ajc
1694 * Dabbled in handling incoming meeting requests
1696 Revision 400.31 2002/09/29 20:15:43 ajc
1697 * Completed the calendar day view
1699 Revision 400.30 2002/09/28 04:01:30 ajc
1700 * started fleshing out the calendar day view
1702 Revision 400.29 2002/09/27 21:19:28 ajc
1705 Revision 400.28 2002/09/27 18:31:33 ajc
1706 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1707 * After saving a VEVENT, return to the correct calendar view and date
1709 Revision 400.27 2002/09/27 17:15:44 ajc
1710 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1712 Revision 400.26 2002/09/27 04:37:21 ajc
1713 * New, buggy versions of event editing screens
1715 Revision 400.25 2002/09/26 22:00:16 ajc
1716 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1717 month 1 in libical functions)
1719 Revision 400.24 2002/09/25 21:57:13 ajc
1720 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1723 Revision 400.23 2002/09/24 04:12:34 ajc
1724 * Rough cut of the two-pass calendar display routines (first pass: go thru
1725 messages gathering VEVENT items; second pass: render calendar with data)
1727 Revision 400.22 2002/09/23 04:01:33 ajc
1728 * Presentation changes to calendar month view
1730 Revision 400.21 2002/09/22 05:20:27 ajc
1731 * Began implementing month view
1733 Revision 400.20 2002/09/21 04:38:05 ajc
1734 * Added utility functions for displaying vcalendar timestamps in web forms
1735 and translating form data back to timestamps.
1736 * Completed the "edit task" and "add new task" screens.
1738 Revision 400.19 2002/09/20 20:28:08 ajc
1739 * Smooth transition between "list tasks" & "edit task" screens
1741 Revision 400.18 2002/09/20 03:54:44 ajc
1742 * Display the "Tasks" view as a bulleted list with each task clickable
1743 * Clicking brings up an (unfinished) "edit task" screen
1745 Revision 400.17 2002/09/18 21:44:02 ajc
1746 * display VTODO parameters
1748 Revision 400.16 2002/09/17 04:21:00 ajc
1749 * Handler chains for VCALENDAR and VTODO types
1751 Revision 400.15 2002/09/17 03:37:10 ajc
1752 * Implemented a 'display handler' infrastructure for various groupware types
1754 Revision 400.14 2002/09/16 03:35:12 ajc
1755 * Just a bunch of glue code to iterate through the various types of ical
1756 objects we could encounter
1758 Revision 400.13 2002/09/15 04:05:41 ajc
1759 * Process calendar object subcomponents
1761 Revision 400.12 2002/09/15 03:40:13 ajc
1763 * When a text/calendar MIME type is discovered in a message, send it to
1764 the (currently skeleton) parser in calendar.c
1765 * calendar.c: skeleton parser for calendar objects which currently just
1766 creates an icalcomponent object and frees it.
1768 Revision 400.11 2002/09/15 03:16:24 ajc
1769 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1770 function namespace in libical
1772 Revision 400.10 2002/09/15 02:50:55 ajc
1773 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1775 Revision 400.9 2002/09/14 21:33:31 ajc
1776 * Backed out compression of inlines -- not all browsers appear to handle it
1778 Revision 400.8 2002/09/14 20:20:29 ajc
1779 * Attempting to push more stuff through compression. I've introduced some
1780 sort of deadlock bug that I can't seem to find yet...
1782 Revision 400.7 2002/09/14 20:00:22 ajc
1783 * Compress output_image() graphics
1785 Revision 400.6 2002/09/14 16:26:35 ajc
1786 * output_image() now reads the entire image from Citadel into a buffer before
1787 sending it to the browser (for performance reasons, and so it can compress)
1789 Revision 400.5 2002/09/14 04:52:59 ajc
1790 * Look for the "libical" calendaring library and link it in if present...
1792 Revision 400.4 2002/09/14 04:02:36 ajc
1793 * Finished gzip compression of dynamic pages (when browser supports it)
1795 Revision 400.3 2002/09/13 20:40:53 ajc
1796 * Detect when the client browser is capable of gzip encoding
1797 (actual encoding is not implemented yet)
1799 Revision 400.2 2002/09/13 15:54:40 ajc
1800 * Reversed the above change because I broke it somehow
1802 Revision 400.1 2002/09/11 22:46:59 ajc
1803 * Started adding in compression and calendaring library detects (not finished)
1805 Revision 400.0 2002/09/09 03:56:11 ajc
1806 * This is version 4.00
1808 Revision 323.68 2002/09/09 03:51:01 ajc
1809 * In the HTML-to-HTML converter:
1810 --> Open links in new window (as with text msgs)
1811 --> Convert loose URL's to hot links (as with text msgs)
1813 Revision 323.67 2002/09/06 03:59:11 ajc
1814 * Added an "About this server" panel to the Summary page.
1815 (Useless fluff, but better than an empty column.)
1817 Revision 323.66 2002/08/26 02:57:06 ajc
1818 * Rooms listed on the summary page are now clickable-gotoable
1820 Revision 323.65 2002/08/26 01:24:09 ajc
1821 * Added a "summary" page (rather sparse for now)
1823 Revision 323.64 2002/08/24 15:30:48 ajc
1824 * GET instead of POST for listsub. Also add a 'Back...' link.
1826 Revision 323.63 2002/08/24 05:59:24 ajc
1827 * Bugfixes and cosmetic changes to listsub system
1829 Revision 323.62 2002/08/23 03:37:19 ajc
1830 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1832 Revision 323.61 2002/08/22 03:55:47 ajc
1833 * 'unsubscribe' command (but not 'confirm unsubscribe')
1835 Revision 323.60 2002/08/21 21:58:37 ajc
1836 * Completed self-service list subscription via web.
1837 (Still need to implement unsubscribe.)
1839 Revision 323.59 2002/08/16 22:06:51 ajc
1842 Revision 323.58 2002/08/16 03:51:12 ajc
1843 * I think I've finally nailed the 'no session' pages now...
1845 Revision 323.57 2002/08/15 03:49:47 ajc
1846 * Fleshed out the list subscription page a bit
1848 Revision 323.56 2002/08/13 19:55:12 ajc
1849 * Keep track of the HTTP "Host:" header being sent by the browser.
1850 (We're going to need this in the near future)
1852 Revision 323.55 2002/08/05 16:07:30 ajc
1853 * Moved "edit floor label pic" to the floor editing screen
1855 Revision 323.54 2002/08/05 15:53:00 ajc
1856 * Commands to add, change, delete floors
1858 Revision 323.53 2002/07/26 03:20:04 ajc
1859 * Beautified the folder tabs in "edit room"
1861 Revision 323.52 2002/07/25 04:01:58 ajc
1862 * Final cleanup of changes (finally located and fixed the bug)
1864 Revision 323.51 2002/07/24 04:14:23 ajc
1865 * Minor code cleanup of last night's changes
1867 Revision 323.50 2002/07/23 15:40:54 ajc
1868 * Minor cleanup of previous changes
1870 Revision 323.49 2002/07/23 04:43:58 ajc
1871 * Updated message reading to use the new MSG4 command, so we can do output
1872 of various types of richtext (mainly HTML).
1874 Revision 323.48 2002/07/16 03:37:24 ajc
1875 * Small change to above
1877 Revision 323.47 2002/07/16 03:23:37 ajc
1878 * Display HTML messages as HTML. (Wow!)
1880 Revision 323.46 2002/07/13 04:39:59 ajc
1881 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1882 output HTML instead of converting to text/plain and back. (Not finished.)
1884 Revision 323.45 2002/07/11 03:17:03 ajc
1885 * hacks to text_to_server() to transmit messages as HTML
1887 Revision 323.44 2002/07/09 04:21:12 ajc
1890 Revision 323.43 2002/07/06 03:10:26 ajc
1891 * Enable a "make this my start page" link that works in lots of places.
1892 Configures a user's preference of where to go after login.
1894 Revision 323.42 2002/06/19 22:01:31 ajc
1895 * When editing another user's vCard, do a "transient goto" to their config
1896 room so you don't automatically gain access to their config room.
1897 * When creating a user, go back to the "select user to edit" screen with the
1898 new user's account name pre-selected.
1900 Revision 323.41 2002/06/17 03:48:44 ajc
1901 * Finished the thing to edit other users' vCards.
1903 Revision 323.40 2002/06/16 21:49:02 ajc
1904 * Administratively edit other users' vCards. Still needs a couple of lines
1905 of glue code to make it work.
1907 Revision 323.39 2002/06/15 20:34:39 ajc
1908 * Use safestrncpy() instead of strncpy() where appropriate
1909 * Fixed a memory allocation bug in the vCard parser
1911 Revision 323.38 2002/05/23 03:40:05 ajc
1912 * Brought over a utility function I'll need later
1914 Revision 323.37 2002/05/22 02:34:56 ajc
1915 * Finished room/folder view selector. Pretty cool.
1917 Revision 323.36 2002/05/22 01:53:23 ajc
1918 * Room list or folder list? Give the user a choice. (Has bugs.)
1920 Revision 323.35 2002/05/12 15:21:43 error
1921 * do_template() now parses a .wml file for WAP clients, and a .html file
1924 Revision 323.34 2002/05/11 22:46:19 error
1925 * Track whether user-agent is a WAP gateway
1927 Revision 323.33 2002/05/11 15:35:07 error
1928 * webcit.c: add MIME types for WAP/WML
1930 Revision 323.32 2002/05/10 15:29:58 ajc
1931 * Hacked the address book view a little bit
1933 Revision 323.31 2002/05/09 03:53:56 ajc
1934 * Began working on address book view
1936 Revision 323.30 2002/05/08 03:38:58 ajc
1937 * Preferences framework
1939 Revision 323.29 2002/05/07 03:57:29 ajc
1940 * In message summary, replace 'Del' links with checkboxes
1942 Revision 323.28 2002/05/05 03:28:15 ajc
1943 * Shuffled around the room banner a bit
1945 Revision 323.27 2002/05/03 19:32:39 ajc
1946 * Finished "folder list" mode (still need to move it to a permanent location)
1948 Revision 323.26 2002/05/03 03:55:17 ajc
1949 * more folder display stuff
1951 Revision 323.25 2002/05/01 22:03:07 ajc
1952 * "folder list" view (not finished)
1954 Revision 323.24 2002/05/01 03:23:31 ajc
1955 * Added a drop-down box to change a user's view of a room.
1957 Revision 323.23 2002/04/28 03:56:47 ajc
1958 * Finished summary mode (for the most part, anyway)
1960 Revision 323.22 2002/04/26 21:13:21 ajc
1961 * Separated "summary mode" message listing into its own function
1962 * Go to summary mode automatically when the server says that view=1
1964 Revision 323.21 2002/04/20 04:14:29 ajc
1965 * Some work on email summary screen
1967 Revision 323.20 2002/03/31 05:02:39 ajc
1968 * Remove "Page another user" link from main menu
1969 * Add "edit my citadel config room" type link from edit user screen
1971 Revision 323.19 2002/03/29 22:30:45 ajc
1972 * Finished the "edit user" screen.
1974 Revision 323.18 2002/03/29 15:18:09 ajc
1975 * yep ... more user edit stuff
1977 Revision 323.17 2002/03/26 19:01:12 ajc
1978 * More edit user stuff
1980 Revision 323.16 2002/03/26 18:23:23 ajc
1981 * Don't display room banner on screens that don't pertain to a particular room
1982 * Initial prep for add/change/delete user accounts screen
1984 Revision 323.15 2002/03/22 04:33:08 ajc
1985 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1987 Revision 323.14 2002/03/19 04:35:10 ajc
1988 * Brought over yet another new version of the MIME parser from Citadel
1990 Revision 323.13 2002/03/13 03:56:52 ajc
1991 * New site config option "Allow system Aides to gain access to mailboxes"
1993 Revision 323.12 2002/03/12 23:13:57 ajc
1994 * Moved room access controls out of the admin menu and into the room commands
1995 menu. Prettied up the access control list screen.
1997 Revision 323.11 2002/03/10 06:07:09 ajc
1998 * Handle multiple Internet e-mail addresses in vCard editor
2000 Revision 323.10 2002/03/07 04:56:09 ajc
2001 * Final polish for initial round of vCard editing functions. Only show "edit"
2002 link when editing user's own vCard in the My Citadel Config> room.
2004 Revision 323.9 2002/03/06 05:22:33 ajc
2005 * More vcard editing form stuff
2007 Revision 323.8 2002/03/05 05:05:06 ajc
2008 * More vCard editing stuff
2010 Revision 323.7 2002/03/04 05:28:54 ajc
2011 * Wrote some skeleton code for robust vCard editing
2013 Revision 323.6 2002/03/03 06:58:25 ajc
2014 * Login errors displayed in red
2016 Revision 323.5 2002/03/03 06:52:59 ajc
2017 * Allow editing of the "disable self-service user account creation" site config option
2019 Revision 323.4 2002/02/24 07:02:44 ajc
2020 * Added the ability to enter a Subject: line in messages
2021 * Go to the Mail room when user clicks on the new mail alert icon
2023 Revision 323.3 2002/02/13 22:47:51 ajc
2024 * Added some rudimentary support for displaying vCards as card-looking things
2026 Revision 323.2 2002/02/13 15:04:25 ajc
2027 * Began some hacks for vCard processing
2029 Revision 323.0 2002/01/13 09:07:06 ajc
2032 Revision 322.4 2002/01/13 09:06:38 ajc
2033 * Brought over the debugged mime parser from Citadel
2035 Revision 322.3 2002/01/05 06:19:17 error
2036 * Add MIME types text/css and image/png
2038 Revision 322.2 2002/01/03 22:32:38 ajc
2039 * templatized the "prompt for recipient" screen
2041 Revision 322.1 2001/12/28 09:43:05 error
2042 * Client support for hostnames up to 63 characters
2044 Revision 322.0 2001/12/26 23:11:56 ajc
2047 Revision 321.1 2001/12/26 23:11:25 ajc
2048 * Minor change to the upload handler, to fix graphics uploads
2050 Revision 321.0 2001/12/26 05:28:02 ajc
2053 Revision 320.2 2001/12/26 05:24:11 ajc
2054 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2055 link tags. The nifty JavaScript stuff is now used only to light up the
2056 buttons during mouse hovers, and nothing more.
2058 Revision 320.1 2001/12/25 00:14:44 error
2059 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2061 Revision 320.0 2001/12/21 06:04:03 ajc
2064 Revision 301.22 2001/12/21 06:03:54 ajc
2067 Revision 301.21 2001/12/20 05:02:42 ajc
2068 * If you paid for this software, someone is ripping you off.
2069 * Fixed the urlesc() function to use a caller-supplied target buffer.
2071 Revision 301.20 2001/12/18 20:35:29 ajc
2072 * More fun JavaScript-enabled buttons
2074 Revision 301.19 2001/12/18 16:48:06 ajc
2075 * Began testing new JavaScript-enabled k00l light-up buttonz
2077 Revision 301.18 2001/12/18 06:06:20 ajc
2078 * mime parser update
2080 Revision 301.17 2001/12/15 20:51:33 ajc
2081 * "reply" button on pop-up pages
2083 Revision 301.16 2001/12/11 16:02:40 ajc
2084 * Completed support for add/remove mailing list recipients.
2086 Revision 301.15 2001/12/11 15:22:53 ajc
2087 * Began constructing the listserv screen for config (not tested)
2089 Revision 301.14 2001/12/11 05:37:12 ajc
2090 * Finished the share/unshare room screen in Edit Room
2092 Revision 301.13 2001/12/03 04:43:40 ajc
2093 * Brought over an update of the MIME parser from Citadel.
2095 Revision 301.12 2001/12/02 07:09:13 ajc
2096 * Turned the room editing page into a tabbed dialog
2097 * Started adding some of the room sharing stuff
2099 Revision 301.11 2001/11/22 05:17:06 ajc
2100 * Completed the add/change/delete neighbor node screens
2102 Revision 301.10 2001/11/18 01:47:24 ajc
2103 * Tentatively begun the change of networking configuration screens to reflect
2104 the new network architecture of the server.
2106 Revision 301.9 2001/11/18 01:41:09 ajc
2107 * Brought over the newer string tokenizer from Citadel
2108 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2109 server's convention of #define SIZ 4096
2111 Revision 301.8 2001/11/14 03:20:22 ajc
2112 * Add some more of the newer config settings to the site config screen
2114 Revision 301.7 2001/09/25 03:34:09 ajc
2115 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2116 and bail out without bothering the Citadel server.
2118 Revision 301.6 2001/08/22 16:38:06 ajc
2119 * Added the "-c" command line option to generate optional cookies indicating
2120 the host name of the server. This makes it easy to put a cluster of WebCit
2121 servers behind (for example) an Arrowpoint load balancer.
2123 Revision 301.5 2001/08/21 04:02:56 ajc
2124 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2125 unwanted page caching
2127 Revision 301.4 2001/08/13 03:43:24 ajc
2130 Revision 301.3 2001/08/13 03:40:01 ajc
2131 * Another attempt at focus
2133 Revision 301.2 2001/08/11 04:24:39 ajc
2134 * Attempt at setting focus to msgtext area when entering a message.
2136 Revision 301.1 2001/08/02 03:42:03 ajc
2137 * Changed the wholist to work with the new masquerade semantics
2139 Revision 301.0 2001/06/28 15:05:31 ajc
2142 Revision 300.2 2001/06/28 15:03:49 ajc
2143 * Every generated page now includes a meta tag to disable evil "smart tags"
2144 (see http://smarttags.manilasites.com/ for more information)
2146 Revision 300.1 2001/06/28 02:39:54 ajc
2147 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2148 the screen where you can create a room...
2150 Revision 300.0 2001/06/27 06:24:06 ajc
2151 * Tagged everything as Version 3.00
2153 Revision 213.25 2001/06/27 06:22:49 ajc
2154 * Updated docs for the 3.00 release
2156 Revision 213.24 2001/06/27 06:16:01 ajc
2157 * Correct generated window name in pop up pages
2158 * Added handling of MIME inline images (not tested)
2160 Revision 213.23 2001/06/22 17:58:20 ajc
2161 * A few performance and tuning cleanups. Increased the size of the socket
2162 queue length to 100 for use on big systems. Also, during startup, the
2163 initial startup thread now exits after creating the worker threads, instead
2164 of becoming a worker thread itself. For some reason Solaris had problems
2165 with the latter method.
2167 Revision 213.22 2001/06/07 03:16:57 ajc
2168 * Brought over an updated mime parser from Citadel
2170 Revision 213.21 2001/06/06 14:44:25 ajc
2171 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2173 Revision 213.20 2001/05/31 02:26:22 ajc
2174 * Fixed login to take you to the Lobby instead of the next room.
2176 Revision 213.19 2001/05/30 22:37:09 ajc
2177 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2178 or a "filename" from the MIME parser.
2180 Revision 213.18 2001/05/30 01:06:57 ajc
2181 * Changes to mime parser ... still something wrong
2183 Revision 213.17 2001/05/28 19:27:29 ajc
2184 * Fixed bug which marked all messages in Lobby as old before reading at login
2186 Revision 213.16 2001/05/25 22:39:26 ajc
2187 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2189 Revision 213.15 2001/05/23 16:15:23 ajc
2190 * UI changes (pretty frames with no scrollbars)
2192 Revision 213.14 2001/05/22 00:32:17 ajc
2195 Revision 213.13 2001/05/22 00:02:18 ajc
2196 * Another attempt to fix the fd leak
2198 Revision 213.12 2001/05/19 02:21:40 ajc
2199 * Attempt to fix the dangling sockets.
2201 Revision 213.11 2001/05/15 03:22:25 ajc
2202 * More icon updates and link cleanup type stuff
2204 Revision 213.10 2001/05/06 05:11:48 ajc
2205 * Added paging icon and right-justified it
2206 * Send-page window is now a popup
2208 Revision 213.9 2001/05/04 04:28:10 ajc
2209 * Added "page user" button in wholist
2211 Revision 213.8 2001/05/01 00:49:43 ajc
2212 * more of the UI overhaul
2214 Revision 213.7 2001/04/30 01:49:36 ajc
2215 * more work on UI overhaul
2217 Revision 213.6 2001/04/29 04:39:23 ajc
2218 * User interface overhaul now in progress. WARNING: incomplete system.
2220 Revision 213.5 2001/04/01 22:13:37 cough
2221 * Modified roomops.c to give users the ability to pick a floor at room
2224 Revision 213.4 2001/02/15 01:21:55 ajc
2225 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2226 invite/kickout functionality.
2228 Revision 213.3 2001/01/25 23:10:00 ajc
2229 * "Delete message" button now confirms on client-side using JavaScript
2231 Revision 213.2 2000/12/05 18:39:49 ajc
2232 * Added support for non-USA countries in registration screen (requires the
2233 latest Citadel server, which supports the country field)
2235 Revision 213.1 2000/10/20 04:27:46 ajc
2236 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2238 Revision 213.0 2000/10/03 16:44:01 ajc
2239 * Tagged for 2.13 release
2241 Revision 212.16 2000/10/03 03:15:53 ajc
2242 * Cosmetic changes to login screen, menu bar, and message header bar
2244 Revision 212.15 2000/09/28 03:44:52 ajc
2245 * Linked to the bio/photo page from message headers. I'm not sure I like the
2246 color scheme, though.
2248 Revision 212.14 2000/09/28 03:37:23 ajc
2249 * who.c: provide links to bio/photo pages for each user in the wholist
2251 Revision 212.13 2000/09/24 21:37:21 ajc
2252 * When reading large numbers of messages, group them in smaller numbers and
2253 display the selector bar in search engine style (like AltaVista and Google)
2255 Revision 212.12 2000/09/24 04:17:16 ajc
2256 * Templatized the room banner.
2258 Revision 212.11 2000/09/17 03:29:45 ajc
2259 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2261 Revision 212.10 2000/09/14 11:43:37 error
2262 Replace occurrences of % throughout the HTML with %% so as to be friendly
2263 to HP/UX printf() and possibly others.
2265 Revision 212.9 2000/09/13 04:13:59 ajc
2266 * Completed the initial hack of the variable substitution template thingy.
2267 Check out static/login.html to see the first template.
2269 Revision 212.8 2000/09/11 17:08:16 ajc
2270 * Started templatizing the login screen. Not finished yet.
2272 Revision 212.7 2000/09/11 03:29:50 ajc
2273 * Started working on a variable-substitution thing
2275 Revision 212.6 2000/08/30 03:20:22 ajc
2276 * Put the wholist back into its own window.
2278 Revision 212.5 2000/07/06 03:46:29 ajc
2279 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2281 Revision 212.4 2000/06/29 04:22:35 ajc
2282 * Changed the format of the wholis (again). Now it shows up in a frame
2283 instead of a separate window.
2285 Revision 212.3 2000/06/12 03:28:44 ajc
2286 * added support for multi-line paging
2288 Revision 212.2 2000/06/07 04:11:28 ajc
2289 * HTML changes to room banner
2291 Revision 212.1 2000/05/31 04:29:54 ajc
2292 * Initial support for "summary" (headers only, no body) mode of reading
2293 messages, and "read one" mode. For future support of 'traditional' email.
2295 Revision 212.0 2000/05/23 20:35:52 ajc
2296 * Tagged for the 2.12 release
2298 Revision 211.19 2000/05/18 02:33:39 ajc
2299 * Don't call whobbs() directly after changing masq room/host, it screws up the
2300 refresh. It now calls an HTTP redirect page instead.
2301 * added http_redirect(char *url) function to accomplish the above
2303 Revision 211.18 2000/05/08 17:24:32 ajc
2304 * Removed HTTP date fields because it was confusing browser caches (weird)
2305 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2307 Revision 211.17 2000/05/07 23:46:55 ajc
2308 * added Date: and Last-Modified: headers to HTTP output
2309 * masquerade room/host screen now runs in wholist window, and returns to it
2311 Revision 211.16 2000/05/02 17:32:06 ajc
2312 * Font related changes to html
2314 Revision 211.15 2000/04/20 02:42:23 ajc
2315 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2316 crashing every session, every time. (?)
2317 * End the session after displaying robots.txt or nocookies.html, to prevent
2318 big session logjams when either of these conditions are met
2320 Revision 211.14 2000/04/15 15:43:46 nbryant
2321 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2322 64-bit gcc on sparc is evil)
2324 Revision 211.13 2000/04/06 20:42:03 nbryant
2325 * configure.in: fix a typo
2327 Revision 211.12 2000/04/06 20:37:01 nbryant
2328 * solaris cleanups and warning fixes
2330 Revision 211.11 2000/03/31 03:48:52 ajc
2331 * text_to_server() now behaves the way web users expect text entry to work.
2332 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2334 Revision 211.10 2000/03/31 02:39:06 ajc
2335 * Fixed bugs in "Site configuration" and added new fields.
2337 Revision 211.9 2000/03/31 02:08:45 ajc
2338 * Added "max messages per page" and "read next nnn" stuff to read loop
2339 (probably not in its final form)
2341 Revision 211.8 2000/03/28 17:02:47 nbryant
2342 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2344 Revision 211.7 2000/03/27 16:18:17 ajc
2345 * Implement multi-room chat as available in Citadel 5.70
2347 Revision 211.6 2000/03/23 04:45:15 ajc
2348 * Experimental move of wholist to a separate auto-refreshing window
2350 Revision 211.5 2000/03/19 22:49:03 ajc
2351 * Made the header-bar buttons more visible
2352 * Added a "reply" header-bar button
2353 * Move "Subject:" lines into the header-bar
2354 * Padded the header-bars by one pixel (nicer looking)
2355 * Changed message date/time output format
2357 Revision 211.4 2000/03/19 19:49:31 ajc
2358 * Added support for unix domain sockets
2360 Revision 211.3 2000/02/11 23:45:04 nbryant
2361 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2362 * tcp_sockets.c: include <arpa/inet.h>
2364 Revision 211.2 2000/02/11 23:30:04 nbryant
2365 configure.in: added some code for FreeBSD
2367 Revision 211.1 2000/01/11 04:20:40 ajc
2368 * Add "close window" option to goodbye screen
2370 Revision 211.0 2000/01/04 15:24:16 ajc
2371 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2372 * This will be released as v2.11; tagged everything as such.
2374 Revision 210.0 1999/12/24 04:57:18 ajc
2377 Revision 1.121 1999/12/23 04:54:48 ajc
2378 * Changed session cookie from hexadecimal encoding to base64
2379 * Removed overly verbose logging
2381 Revision 1.120 1999/12/12 18:12:28 ajc
2382 * get http request: clear hold buffer before starting to read in HTTP request.
2383 This was causing some requests to get corrupted.
2385 Revision 1.119 1999/12/08 18:25:21 ajc
2386 * Increased the size of the backlog queue length passed to accept() and made
2387 it a configuration parameter in webcit.h
2389 Revision 1.118 1999/12/07 16:09:26 ajc
2390 * Better (non fireworks display mode) handling of broken HTTP sockets
2392 Revision 1.117 1999/12/06 03:40:29 ajc
2393 * Moved a bunch of other global variables to per-session variables
2395 Revision 1.116 1999/12/06 02:05:33 ajc
2396 * Moved global march list into per-session context
2398 Revision 1.115 1999/12/05 18:38:02 ajc
2399 * Auto-scaling worker thread pool size
2401 Revision 1.114 1999/12/05 17:38:41 ajc
2402 * Additional debugging and cleanup
2404 Revision 1.113 1999/12/04 22:16:05 ajc
2405 * Moved all diagnostic output to stderr
2406 * Moved "HTTP/1.0 200 OK" output to output_headers()
2408 Revision 1.112 1999/12/04 21:56:59 ajc
2409 * Finished the overhaul. Now to tune...
2411 Revision 1.111 1999/12/03 17:59:53 ajc
2412 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2413 pseudocode so the build is currently broken.
2415 Revision 1.110 1999/12/03 16:37:46 ajc
2416 * Repaired HTTP output for image transfers and static content
2418 Revision 1.109 1999/12/03 05:09:54 ajc
2419 * Rewrote the HTTP engine and application coupling to run in a worker thread
2420 model and to run as a single multithreaded program (eliminated helper
2421 processes and pipes). It currently runs but has many large bugs.
2423 Revision 1.108 1999/12/03 00:18:20 ajc
2424 * Added ".c.o" rule to Makefile
2426 Revision 1.107 1999/11/26 03:32:59 ajc
2427 * Started moving all of the global variables into a struct, to facilitate
2428 multithreaded server.
2430 Revision 1.106 1999/11/26 01:28:10 ajc
2433 Revision 1.105 1999/11/04 02:05:02 ajc
2434 * Added 'number of worker threads' to site config screen
2436 Revision 1.104 1999/10/25 02:25:09 ajc
2437 * Shuffled around the room editing commands
2439 Revision 1.103 1999/10/14 04:07:18 ajc
2440 * Cleaned up the bottom-of-page icons
2442 Revision 1.102 1999/10/08 23:58:11 ajc
2443 * Minor bug fix in registration screen
2445 Revision 1.101 1999/10/06 02:44:02 ajc
2446 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2447 it back in when it's fixed. Also added more attempts at cache disabling,
2448 but it still doesn't work in the StarOffice browser. I don't know why.
2450 Revision 1.100 1999/10/02 03:26:14 ajc
2451 * Merged in Nick's bit of JavaScript to handle key commands.
2452 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2453 in a text field. Right now you can't even log in.
2455 Revision 1.99 1999/09/01 01:06:11 ajc
2456 * Added "max message length" field in global config screen
2458 Revision 1.98 1999/08/14 18:16:10 ajc
2459 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2462 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2463 * Did neat stuff to the bottom of the page
2465 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2466 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2467 to a Citadel server fails.
2468 * messages.c: don't auto-link URL's in messages if it would cause
2471 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2472 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2473 compiler. This should make more browsers happy.
2475 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2476 * Added support for "robots.txt" telling spiders to go away.
2477 * Do a slrp_highest() when logging off.
2479 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2480 * Rearranged the code in "Site-wide configuration" and "Generic
2481 server command" to avoid nested server operations
2483 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2484 * webcit.c: added "back, top, next" buttons to bottom of each page
2485 * menubar.html: replaced "User list" with "Page another user"
2487 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2488 * context_loop.c: rearranged some code to try to eliminate deadlocks
2490 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2491 * Unknown URL's now display the main menu instead of diagnostics
2492 * Diagnostics are now at <baseurl>/diagnostics
2494 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2495 * Session no longer locks up when an express message is cancelled
2496 * The default Citadel server is now "localhost" instead of uncnsrd
2497 * Added some documentation
2499 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2500 * roomops.c: made room banner graphics more reliable
2501 * messages.c: added code to prevent accidental "double-posting"
2502 * who.c: fixed the "Change room/host/user" submit logic
2504 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2505 * Changed static/menubar.html so the text is readable
2507 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2508 * Ditched the frames mode completely. It wasn't working properly in,
2509 among other places, IE 5. Die, Bill, Die.
2511 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2512 * Fixed the behavior of the "forget room" routine, to properly handle
2513 the transition back to the Lobby after it's all done.
2514 * Added ExpressMessageCat() to allow code to send the user messages
2515 along with incoming express messages
2516 * WebCit now sends the name of the end user's browser as the client
2517 name in a Citadel IDEN command rather than its own name.
2519 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2520 * Minor code cleanups
2521 * New mail notification
2523 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2524 * Top-aligned all the cells in the fake frames in non-frames mode
2526 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2527 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2528 of a Goto, in order to prevent it from first marking all msgs old.
2530 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2531 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2532 which can differentiate the needs of frames and noframes modes
2534 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2535 * webserver.c: added "-t" option to send traces somewhere else
2537 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2538 * context_loop.c: display an error page if the client browser
2539 requests a non-root page and there is no cookie set
2540 * webserver.c: took my name off the copyright notice (it's a group
2543 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2544 * Reworked a lot of the structure, made more HTML "embeddable"
2545 * Changed the noframes mode to display "fake" frames using tables
2547 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2548 Changed some output formatting (mainly <FONT> tags).
2549 Changed who.c to use urlescputs() rather than escputs()
2550 in urls so GOTOs and User Profiles work when the string has a
2553 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2554 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2555 How to cause "onLoad=" to cause a sibling frame to refresh without
2556 having to use the nonportable HTTP "Window-Target:" directive. Began
2557 implementation of this; it should allow portable NS/IE compatibility.
2559 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2560 * Implemented "access level required to create rooms"
2562 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2563 * webcit.c: modified getz() to *exit* the program when fgets()
2564 returns an error. This is actually the desired behavior; it would
2565 otherwise busy-loop forever on a broken pipe.
2567 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2568 * webcit.c: added to getz() the ability to return an error code;
2569 implemented this in the main loop, hopefully fixing problems
2570 * Added "braindamage" file (frames/JS browser compatibility list)
2571 * Added HTTP "User-agent:" detection
2572 * wildmat.c, braindamage.c: added
2573 * Initial value of 'noframes' is now set by the braindamage check
2574 * Ran everything through "indent -kr -i8"
2575 * roomops.c: in room list, print a in otherwise empty cells
2577 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2578 * context_loop.c: warning fix
2579 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2581 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2582 * Resolve the name of the connecting host and pass it on to Citadel
2584 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2585 * wDumpContent() is now responsible for </BODY></HTML> most of the
2586 time (parameter settable) so that the main menu can easily be
2587 embedded in every page when running in noframes mode
2588 * noframes mode selection is now carried in the cookie
2590 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2591 * Made the frames stuff less dependent on the HTML TARGET= directive
2592 and more dependent on the HTTP Window-target: directive.
2593 * Made the system semi-navigable in noframes mode.
2595 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2596 * Brought over the new room listing code and <G>oto heuristics
2597 from the main Citadel tree, to pay attention to floor/room ordering
2599 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2600 * Modified the back end of mime_parser to use callbacks instead of
2601 doing something specific. Now we can use it elsewhere.
2603 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2604 * Fixed the bugs in "Site-wide configuration"
2605 * Added a "generic server commands" screen
2607 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2608 * Reduced the multiple cookies down to one cookie combining all data.
2610 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2611 * Removed wc_host and wc_port cookies.
2612 * Added an "edit your session" screen to change your wholisting.
2614 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2615 * Added "enter registration"
2616 * Set up automatic trigger of Enter Registration when the server
2618 * Established that a one-to-one WebCit/Citadel correspondence will
2619 be required. No big deal due to shared code segments.
2620 * Added "change password"
2621 * Added networking configuration screens. These still need testing.
2622 * Added a "kill session" link to each line of the wholist when
2623 logged in as an aide, and the screens to perform this operation.
2625 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2626 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2627 * "Finished" the MIME parser.
2628 * Got image uploads working.
2629 * Added "add/edit user photo" screens.
2630 * Added "add/edit room graphic" screens.
2631 * Added "add/edit floor graphic" screens.
2632 * Fixed display of floor graphic in known rooms list.
2634 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2635 * Wrote mime_parser.c for handling of image uploads. This will also
2636 be used in future Citadel MIME projects.
2638 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2639 * Fixed a bug in the room banner display code
2640 * Added "delete room"
2641 * Added "validate users"
2643 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2644 * Added "edit room info file"
2647 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2648 * Changed the "auto read new" functionality from a meta refresh tag
2649 to an "onload" directive (the former was causing graphics problems)
2650 * Added "create room"
2653 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2654 * Got the Zap and List-Zapped commands working
2655 * Added a convenience function to display a page with an error string
2656 * Automatically do a read-new-msgs whenever a new room banner is loaded
2658 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2659 * Added the screens to send pages
2660 * Changed message headers to display in bigger font, non-boldface
2661 * Added the chat system
2662 * Added goto private rooms
2664 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2665 * Replace "Citadel" in menu bar with the Citadel logo
2667 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2668 * automatically regenerate Makefile when Makefile.in changes
2670 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2671 * context_loop.c: Moved "remove session" into its own function.
2672 Check for dead webcit child process before each transaction.
2673 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2674 against broken HTTP connections.
2675 * Added a housekeeping thread to periodically remove dead sessions
2676 and kill idle sessions.
2677 * messages.c: added "delete message" functionality
2678 * messages.c: added "move message" functionality
2679 * userlist.c: added. This adds "userlist" and "show user" functions.
2680 * roomops.c: fixed buggy implementation of ungoto
2681 * Set up an option in output_headers() to optionally print the most
2682 often used opening HTML as well as the HTTP headers.
2683 * Display express messages in cute little JavaScript popup window.
2685 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2686 * Brought over message reading and entry functions from old WebCit
2688 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2689 * context_loop.c: really fix the SO_LINGER stuff
2690 * webserver.c: remove commented-out references to SO_LINGER
2692 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2693 * context_loop.c: After fork(), child process closes the HTTP socket
2694 so when the parent process closes it, it actually _does_ close.
2695 Otherwise, aIEeeee and possibly other browsers will hang.
2696 * Added support for graphics images retrieved from the Citadel server.
2697 * Set up login banner graphic and background image graphic
2699 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2700 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2702 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2703 * Smoothed out some of the login/logout code. Failed authentication
2704 now works the way it should.
2705 * Added support for new user login (still need to handle registration).
2707 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2708 * Discovered that the HTTP socket problem is related to a socket that
2709 isn't properly lingering on close. Temporarily hacked a sleep(10)
2710 into context_loop.c until it is figured out.
2712 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2713 * Did a little debugging, still trying to figure out why logging in
2714 displays "Connection reset by peer" error. It used to work...
2716 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2717 * Makefile.in: updated dependencies
2719 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2720 * Fixed broken interpretation of variables specified in the URL
2721 * added new "action" variable to make main loop simpler
2723 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2724 * webserver.c: prototype vsnprintf
2725 * context_loop.c: warning fix
2727 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2728 * tcp_sockets.c: removed some dead code
2729 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2730 unused ends of pipes, fix a file descriptor leak and a race condition
2731 * portability enhancements
2733 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2734 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2736 * converted to autoconf and began port to Digital UNIX
2738 * context_loop.c: moved the monster 64k buffer array off the stack
2739 * tcp_sockets.c: getservbyname() doesn't set errno.
2741 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2742 * webserver.c: warning fix