2 Revision 619.26 2005/07/19 14:23:04 ajc
3 * mime_parser.c: don't default Content-type: to text/plain, because when
4 an HTTP POST operation is performed, the content type is expected to
7 Revision 619.25 2005/07/19 04:15:45 ajc
8 * Brought over the newest version of the MIME parser from Citadel,
9 containing an API that supports arbitrary character sets.
11 Revision 619.24 2005/07/14 04:21:53 ajc
12 * More intelligent JavaScript to handle the greying out of end date and
13 start/end times when "all day event" is selected.
15 Revision 619.23 2005/07/14 04:02:18 ajc
16 * Fix bug #147 (date sometimes saved incorrectly for all day events due
17 to timezone differences)
19 Revision 619.22 2005/07/13 16:55:59 ajc
20 * Use the new icons in more places.
22 Revision 619.21 2005/07/13 01:59:20 ajc
23 * Installed the final batch of new icons
25 Revision 619.20 2005/07/12 22:10:52 ajc
28 Revision 619.19 2005/06/29 17:55:32 ajc
29 * Any HTTP method other than GET or POST is now routed directly to the
30 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
32 * GroupDAV requests not beginning with "/groupdav" now automatically have
33 that prefix prepended to them.
35 Revision 619.18 2005/06/29 15:25:00 ajc
36 * Added an experimental OPTIONS method. This is not required by GroupDAV,
37 but it is an experiment to see whether we can use the same code framework
38 to implement other DAV variants in the future.
40 Revision 619.17 2005/06/29 03:12:28 ajc
41 * Bumped internal version number to 6.20
43 Revision 619.16 2005/06/29 03:10:10 ajc
44 * PROPFIND on an individual item inside a room now works (it simply
45 spews the href and etag properties, regardless of what the request
46 was). This is not valid GroupDAV, but Kontact expects this request to
47 succeed before an item can be deleted, so we provide a simple response.
49 Revision 619.15 2005/06/28 14:12:38 ajc
50 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
51 a case-sensitivity bug in the Kontact client.
53 Revision 619.14 2005/06/27 22:15:38 ajc
54 * Header file adjustments to make it work on FreeBSD
56 Revision 619.13 2005/06/27 17:38:06 ajc
57 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
58 UTF-8 is going to be the standard character set for the Citadel system.
60 Revision 619.12 2005/06/24 19:58:02 ajc
61 * Added a "preferences and settings" screen for each user.
62 * Removed the javascript date output stuff because it's not granular
63 or international enough.
64 * All dates and times can now be 12 or 24 hours.
66 Revision 619.11 2005/06/24 15:17:48 ajc
67 * The date/time stamp of messages are now output using JavaScript's
68 toLocaleString() function, observing the browser's locale and timezone
69 instead of the web server's.
71 Revision 619.10 2005/06/23 04:01:59 ajc
72 * groupdav_main.c: remove double slashes in path name
73 (suggested by Johannes Schneider)
75 Revision 619.9 2005/06/22 03:04:22 ajc
76 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
78 Revision 619.8 2005/06/21 02:27:37 ajc
79 * Moved some JavaScript functions out of head.html and into a new wclib.js
80 file, which can be included and cached. This will form the basis for a
81 new WebCit JavaScript function library.
83 Revision 619.7 2005/06/20 20:38:50 ajc
84 * The main stylesheet is now in a separate file in the static/ directory.
85 Something we did recently must have fixed the caching problem, because it's
86 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
88 Revision 619.6 2005/06/20 03:47:44 ajc
89 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
90 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
91 reported by at least one site where the Internet configuration screen
94 Revision 619.5 2005/06/19 04:11:52 ajc
95 * Integrated the second batch of new icons.
97 Revision 619.4 2005/06/18 22:58:56 ajc
98 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
99 reasons -- the browser will cache favicon.ico and won't keep asking for
100 it over and over again, eliminating a second HTTP transaction every time
101 the user clicks on something.
103 Revision 619.3 2005/06/18 22:48:32 ajc
104 *** empty log message ***
106 Revision 619.2 2005/06/18 22:18:29 ajc
107 * Replaced the most recent batch of icons with a "better" set which was
108 sent by the design house. I don't know what the difference is, but
109 I'm going to assume they're better.
111 Revision 619.1 2005/06/15 03:56:56 ajc
112 * Accept ".ifb" as a valid extension for requesting free/busy
114 Revision 619.0 2005/06/15 01:52:33 ajc
117 Revision 611.15 2005/06/15 01:50:29 ajc
118 * Bumped the internal version number to 6.19
120 Revision 611.14 2005/06/14 14:47:48 ajc
121 * Moved the <td> and </td> in the room icon out of roomops.c and
122 into static/roombanner.html, since every room will have an icon now.
124 Revision 611.13 2005/06/14 03:21:57 ajc
125 * When no icon is present on the server for a room, display the default
126 icon for that room's current view.
127 * Replace "graphic" with "icon" throughout the system messages.
129 Revision 611.12 2005/06/14 01:59:43 ajc
130 * 16x16 icons in the new tree view. Nice!
132 Revision 611.11 2005/06/13 22:05:54 ajc
133 * Finished the initial NanoTree integration. TODO: use a different icon
134 for each node depending on the view set for that room.
136 Revision 611.10 2005/06/12 22:02:45 ajc
137 * Began replacing the old, sux0r-prone tree view with NanoTree.
138 WARNING: This isn't finished, but I'm committing it anyway because I have
139 to move to a different computer. DON'T RUN THIS.
141 Revision 611.9 2005/06/12 18:34:50 ajc
142 * Removed some unreferenced files from the static/ directory.
144 Revision 611.8 2005/06/12 17:01:00 ajc
145 * Increase maximum viewable message count from 4096 to 10000
146 * Summary view now truncates subject to 75 characters, and sender
147 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
149 Revision 611.7 2005/06/12 16:03:11 ajc
150 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
151 seen when they are viewed, and Goto does not automatically mark the
152 remaining messages as seen.
154 Revision 611.6 2005/06/11 22:29:07 ajc
155 * Integrated the first batch of new icons.
157 Revision 611.5 2005/06/07 04:31:00 ajc
158 * Don't compress when HTTP tracing/logging is enabled
160 Revision 611.4 2005/06/06 23:50:17 ajc
161 * Made some changes to the calendar/uuid logic to fix a bug that caused
162 duplicate entries for an event to appear in some situations
164 Revision 611.3 2005/06/06 16:20:36 ajc
165 * GroupDAV URI escape character is now '%' in order to be consistent...
167 Revision 611.2 2005/06/04 04:07:36 ajc
168 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
169 links in order to avoid them being in nested forms.
171 Revision 611.1 2005/06/02 16:10:08 ajc
172 * tools.c: generated uuid's no longer contain "{" and "}" characters.
174 Revision 611.0 2005/05/26 04:38:09 ajc
177 Revision 610.9 2005/05/26 04:37:59 ajc
178 * Updated internal version number to 6.11
180 Revision 610.8 2005/05/26 04:28:27 ajc
181 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
182 protocol accuracy of xmlns and etag responses.
183 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
184 removing a temporary hack that was put in during KDE 3.4 beta
186 Revision 610.7 2005/05/24 04:26:47 ajc
187 * Applied a patch sent by Johannes Schneider for correcting the XML
188 namespace presented in the PROPFIND command.
190 Revision 610.6 2005/05/23 19:30:34 ajc
191 * Move "enable full text" checkbox configuration to its new location in
192 the configuration back end.
194 Revision 610.5 2005/05/22 16:20:09 ajc
195 * siteconfig.c: add checkbox for enabling full text index on server
197 Revision 610.4 2005/05/11 03:00:03 ajc
198 * webcit.c: fixed a string bug that caused the whole system to not work
199 * messages.c: fullname only and brief date in summary view, so that it
200 doesn't wrap onto two lines quite as often
202 Revision 610.3 2005/04/11 20:09:33 ajc
203 * Began an assault on strcpy()
205 Revision 610.2 2005/04/11 14:45:12 ajc
206 * Replaced serv_gets() with serv_getln() - which now requires the caller
207 to supply the size of the target buffer.
209 Revision 610.1 2005/04/08 19:36:56 ajc
210 * Moved to the new string tokenizer API
212 Revision 610.0 2005/04/04 17:50:04 ajc
213 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
215 Revision 603.15 2005/04/04 17:49:31 ajc
216 * configure.in: fix libical version detection
217 * bumped internal version number to 6.10
219 Revision 603.14 2005/03/30 21:44:44 ajc
220 * Changed the color of the side button bar
221 * Removed session ID's from wholist display, because they are only
222 interesting to computers, not to people.
223 * Also changed the session ID variable (we still need it internally) from
224 a char to an int, because session numbers are big now.
226 Revision 603.13 2005/03/30 17:27:55 ajc
227 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
228 calls and also enabled SSLv3/TLSv1
230 Revision 603.12 2005/03/10 05:13:21 ajc
231 * Created the framework for the "first time setup wizard"
233 Revision 603.11 2005/03/09 04:08:30 ajc
234 * Delete room is now confirmed through a JavaScript popup instead of
236 * New icon for "Tasks." In order to keep it consistent with the rest of
237 the icons, it is ugly.
238 * Modified page popup style slightly.
240 Revision 603.10 2005/03/08 04:59:31 ajc
241 * More attractive display of vCards (hide unknown fields)
242 * Added "title" and "organization" to vCard display/edit
243 * Replaced semicolon with comma-space in vCard name display
245 Revision 603.9 2005/03/07 04:03:28 ajc
246 * auth.c: shrink the margins on the login screen so the user sees something
248 * Allow editing of address book entries wherever possible.
249 * Anything that was a (link) is now a [link]
251 Revision 603.8 2005/03/07 01:45:30 ajc
252 * Rolled back to the old RTE because the new one doesn't work in Safari.
254 Revision 603.7 2005/03/05 22:26:26 ajc
255 * crypto.c: allow use of chained certificates
257 Revision 603.6 2005/03/05 05:04:34 ajc
260 Revision 603.5 2005/03/04 04:21:05 ajc
261 * When a room is set to the "mailbox" view, "Read new / read all" is
262 replaced by "View message list."
264 Revision 603.4 2005/02/28 04:01:55 ajc
265 * Updated to the latest version of Kevin Roth's richtext editor. Had to
266 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
267 allow it to gracefully degrade in Konqueror even when we specify our
269 * Modified the message entry screen a bit. Full height just isn't practical
270 with all those wacky browsers out there, unfortunately. Removed most of
273 Revision 603.3 2005/02/23 05:08:20 ajc
274 * Better control of HTTP headers which control browser caches. Static
275 objects are getting properly cached now.
277 Revision 603.2 2005/02/22 05:15:28 ajc
278 * When the "begin_burst() / end_burst()" semantics are in use, perform
279 gzip compression when the client indicates support for it.
281 Revision 603.1 2005/02/21 23:00:04 ajc
282 * begin_burst() / end_burst() semantics now apply to all pages which are
283 output using the "include_html_head" option of output_headers() (which
284 is nearly all of them). This should speed up the network considerably,
285 and also pave the way for another attempt at adding zlib compression
288 Revision 603.0 2005/02/21 22:00:13 ajc
291 Revision 602.10 2005/02/21 21:57:55 ajc
292 * Various debugging type of everythingism to help chat mode to work.
294 Revision 602.9 2005/02/21 04:47:41 ajc
295 * When creating rooms:
296 * 1. Selecting a view other than "Bulletin Board" causes the room access
297 * type to default to "private mailbox"
298 * 2. When the room access type changes to "private mailbox," the floor
299 * selector is greyed out because it is irrelevant.
301 Revision 602.8 2005/02/20 06:48:30 ajc
302 * View-o-matic now has "View as: " before it. "Messages" has been changed
303 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
304 * The View-o-matic is now styled to be smaller and color-matched to the
305 banner box it lives in.
306 * Removed "Summary" from message range selector. It is redundant.
308 Revision 602.7 2005/02/20 06:27:53 ajc
309 * Switched the Reply/Move/Delete buttons back to ordinary links, because
310 the nested forms were causing the bottom part of the outer form to stop
311 working (message range selector went dead). Thanks to triLcat for
314 Revision 602.6 2005/02/19 06:01:14 ajc
315 * The previous <div style=\"margin-right:1px\"> has been replaced by a
316 named div in the stylesheet. This allows us to perform a vile, sleazy
317 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
318 will unfortunately always be a right margin in IE6, but there
319 doesn't appear to be any easy workaround.
321 Revision 602.5 2005/02/19 05:22:00 ajc
322 * Replaced all the "centered 99% tables" with 100% width tables wrapped
323 inside a div with margin-right:1px to remove the horizontal scrollbar
324 in Gecko without creating whitespace. IE6's problem is much more
325 serious and will require dropping a nuclear bomb on Redmond to fix.
327 Revision 602.4 2005/02/18 05:09:52 ajc
328 * Moved the room access control screen into a tab on the edit room menu
330 Revision 602.3 2005/02/17 04:48:26 ajc
331 * After setup is complete, tell them how to log in.
332 * Don't allow the creation of accounts with blank passwords.
333 * Don't allow users to change to a blank password.
334 * Fixed the positioning of a few more screens that accidentally got
335 partially hidden underneath the iconbar.
336 * Boldfaced the "Password changed." and other prompts.
337 * Removed the unreadable blue-on-blue links in the calendar day
338 view. They're redundant anyway, now: "Add new calendar event" and
339 "month view" are both in the banner bar.
340 * "New messages / All messages" are now "Read new messages / Read all
342 * "Save message" button is now "Post message" for public room posts,
343 and "Send message" for email.
344 * "Message has been posted" is now "Message has been sent" for email.
345 * Swapped positions of "Add users" and "Edit users" boxes.
346 * vCard editor: "Other Internet email addresses" is now "aliases"
347 * Renamed the "Users" button to "Who is online?"
349 Revision 602.2 2005/02/16 05:40:31 ajc
352 Revision 602.1 2005/02/16 05:22:22 ajc
353 * inetconf.c: fixed memory management problem that was causing all
354 the inetconf to get discarded during edit on IBM POWER5
356 Revision 602.0 2005/02/15 05:23:10 ajc
359 Revision 601.3 2005/02/15 05:20:44 ajc
360 * Fixed an HTTP output error for static data which was causing images
361 to display improperly in Konqueror
362 * Changed most of the beginbox_nt boxes to centered tables with 99%
363 width, to avoid the mysterious horizontal scrollbar
365 Revision 601.2 2005/02/14 04:57:23 ajc
366 * Started changing some of the top-level tables from 100% width to 99%
367 width in order to keep the b0rken CSS box-model from displaying a
368 horizontal scroll bar when it shouldn't. Lose, lose, lose.
370 Revision 601.1 2005/02/13 04:22:31 ajc
371 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
373 Revision 601.0 2005/02/12 04:23:43 ajc
376 Revision 528.48 2005/02/11 03:35:57 ajc
377 * useredit.c: added an "Delete user" button, because it was unintuitive
378 to tell people "Delete a user by setting their access level to 0"
380 Revision 528.47 2005/02/09 04:37:32 ajc
381 * More GroupDAV fixes and tuning.
383 Revision 528.46 2005/02/07 22:02:00 ajc
384 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
385 and no whitespace between tags. We have discovered that doing otherwise
386 will break certain clients.
388 Revision 528.45 2005/02/06 03:59:33 ajc
389 * Added some HTTP Date: header output
391 Revision 528.44 2005/02/05 22:58:46 ajc
392 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
394 Revision 528.43 2005/02/05 08:36:13 ajc
395 * Added an everything-buffering thingi so we can do Content-length:
397 Revision 528.42 2005/02/05 04:16:01 ajc
398 * Cleanup of new message range view-o-matic
399 * GroupDAV GET operations now only send the Content-type: and Date:
400 headers. All the others are irrelevant.
402 Revision 528.41 2005/02/04 19:19:23 ajc
403 * Message reading range selection is now a drop-down box.
405 Revision 528.40 2005/02/04 17:22:18 ajc
406 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
408 Revision 528.39 2005/02/04 03:43:31 ajc
409 * fixed the tasks view in the summary screen
411 Revision 528.38 2005/02/03 05:13:57 ajc
412 * More tuning for GroupDAV compliance.
414 Revision 528.37 2005/02/03 04:38:40 ajc
415 * VTODO components need to be encapsulated inside VCALENDAR components,
416 just like we do with VEVENT components. There's a bunch of software
417 (including the beforesave hook on our own Citadel server) that expects
420 Revision 528.36 2005/02/02 23:25:21 ajc
421 * Encode GroupDAV uid's using more concise string escaping, because the
422 old way was making KOrganizer choke.
424 Revision 528.35 2005/02/02 04:13:36 ajc
425 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
427 Revision 528.34 2005/02/01 23:15:50 ajc
428 * Completed GroupDAV PUT. Untested.
430 Revision 528.33 2005/02/01 19:52:29 ajc
431 * Bumped the internal version number to 6.01
432 * Set the minimum required Citadel version to 6.40, because we need the
433 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
436 Revision 528.32 2005/02/01 15:15:40 ajc
437 * Better purging of not-logged-in GroupDAV sessions
439 Revision 528.31 2005/02/01 14:55:12 ajc
440 * Reworked the PROPFIND xml output based on an example transaction
441 supplied by Reinhold Kainhofer. Groupware folder enumeration works
442 properly in Kontact now.
444 Revision 528.30 2005/02/01 03:49:09 ajc
445 * Completed "folder list" PROPFIND, now listing all rooms set to a
446 calendar, tasks, or address view, using the GroupDAV properties.
448 Revision 528.29 2005/02/01 02:28:32 ajc
449 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
450 When defaulting a new event date/time to now, set the seconds to zero
453 Revision 528.28 2005/01/31 23:31:26 ajc
454 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
455 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
457 Revision 528.27 2005/01/31 16:24:47 ajc
458 * iconbar is now a happy css hovery lightupy div thing
460 Revision 528.26 2005/01/29 03:59:25 ajc
461 * Implemented the GroupDAV DELETE method.
463 Revision 528.25 2005/01/28 05:25:43 ajc
464 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
465 directly inside the iconbar div.
467 Revision 528.24 2005/01/28 05:13:02 ajc
468 * GroupDAV object URL's are now based on the EUID of a message (which is
469 derived from the UID of the groupware object itself) instead of the
470 message number. This was done in order to conform to GroupDAV's
471 requirement that the URL cannot change after an object is updated.
472 * The ETag of a GroupDAV object is still the message number, and in fact
473 doing so meets that requirement perfectly.
475 Revision 528.23 2005/01/26 18:15:34 ajc
476 * PROPFIND now outputs fully qualified URL's
478 Revision 528.22 2005/01/26 18:02:22 ajc
479 * Initial implementation of GroupDAV PROPFIND
481 Revision 528.21 2005/01/26 16:28:23 ajc
482 * Output ETags in double quotes to conform with the new GroupDAV draft.
483 * Output HTTP Server: header in GroupDAV transactions
484 * Server: header now displays both WebCit and Citadel versions
485 * Added groupdav_common_headers() to output HTTP headers common to all
486 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
488 Revision 528.20 2005/01/25 19:51:04 ajc
489 * Accept escaped characters in GroupDAV GET URL's
491 Revision 528.19 2005/01/25 04:17:20 ajc
492 * Implemented the Groupdav GET method, more or less in its final form
493 (still need to fix the room/folder naming semantics)
495 Revision 528.18 2005/01/25 03:12:27 ajc
496 * Completed HTTP "Basic" authentication, and a stub function for the
497 main entry point for GroupDAV functions.
499 Revision 528.17 2005/01/24 03:37:48 ajc
500 * Began laying the groundwork for http-authenticated GroupDAV sessions.
502 Revision 528.16 2005/01/22 22:50:51 ajc
503 * removed descriptions in non-main menus
505 Revision 528.15 2005/01/20 21:24:27 ajc
506 * When viewing a calendar room, the "Read all messages" link in the
507 room banner has been replaced by "Day view" and "Month view" links.
508 (I have also imported icons for week and year views, in case we add
511 Revision 528.14 2005/01/20 16:13:56 ajc
512 * Added in a bunch of stupid JavaScript to allow the instant message
513 window to be dismissed.
515 Revision 528.13 2005/01/20 04:10:41 ajc
516 * Cleaned up a bunch of unused cruft from the old layout
517 * Instant messages are now displayed in a div that layers itself
518 over the rest of the site. It would be nice if we could figure out
519 a way to make a clickable "hide" box...
521 Revision 528.12 2005/01/17 04:38:14 ajc
522 * Navbar is now dynamic, in an attempt to make only the relevant controls
523 appear on any given page.
525 Revision 528.11 2005/01/15 07:19:08 ajc
526 * Removed the fixed pixel width from the tree view room list so it doesn't
527 wrap around in an ugly way on aIEeeee.
529 Revision 528.10 2005/01/15 05:26:27 ajc
530 * Message entry window is now somewhat full screen.
532 Revision 528.9 2005/01/14 21:03:17 ajc
533 * A few logging hacks
535 Revision 528.8 2005/01/14 15:00:51 ajc
536 * Placed the navbar into the room banner, at least in its temporary form.
538 Revision 528.7 2005/01/14 04:53:54 ajc
539 *** empty log message ***
541 Revision 528.6 2005/01/14 04:53:12 ajc
542 * Got the three-pane model working not only with web browsers, but also
543 with the disgusting abomination called Internet Explorer.
545 Revision 528.5 2005/01/13 18:38:08 ajc
546 * Insert a newline between </div> and <div id="text">
548 Revision 528.4 2005/01/11 16:20:18 ajc
549 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
552 Revision 528.3 2005/01/11 05:05:08 ajc
553 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
554 * Ripped things apart in a big way. The frameset is gone (except for
555 chat, for which we'll probably keep frames). Iconbar and banner are
556 now done using CSS and <div> tags.
557 * Room read/enter/goto controls are currently missing. Stay tuned.
558 * I am in the process of rewriting all of the markup as valid XHTML.
560 Revision 528.2 2004/12/29 22:08:08 ajc
561 * roomops.c: provide a way to create room shares with a mapping to an
562 alternate room name on the other end.
564 Revision 528.1 2004/12/29 17:28:09 ajc
565 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
566 all corrupty-whatever when a remote room name mapping is found. Display
567 the mapping and preserve it across share/unshare operations.
569 Revision 528.0 2004/12/28 03:58:34 ajc
572 Revision 527.1 2004/12/28 03:58:24 ajc
573 * Corrected overly-escaped reply-to addresses in "reply" button
574 * Repaired toggling of self-service account creation in admin screen
575 * Bumped internal version number to 5.28
577 Revision 527.0 2004/12/07 04:41:37 ajc
580 Revision 526.1 2004/12/07 04:41:02 ajc
581 * Finally tracked down the WC->vars heap corruption issue (for real this
582 time). We now call clear_local_substs() at the end of each HTTP
583 transaction, whether we need to or not, instead of calling it whenever
584 we're done with something we wanted session variables for.
585 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
586 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
587 preventing it from getting clobbered by another session.
588 * Bumped internal version number to 5.27
590 Revision 526.0 2004/12/01 21:35:56 ajc
593 Revision 525.4 2004/12/01 21:35:44 ajc
594 * Changed internal version number to 5.26
596 Revision 525.3 2004/12/01 21:34:17 ajc
597 * Numerous memory management bugfixes.
599 Revision 525.2 2004/12/01 16:48:24 ajc
600 * tools.c: don't crash when striplt() is called with a zero-length string
602 Revision 525.1 2004/11/12 18:02:36 ajc
603 * Updated the richtext editor (new version from Kevin Roth's site)
605 Revision 525.0 2004/11/03 20:21:10 ajc
608 Revision 524.7 2004/11/03 20:21:02 ajc
609 * Changed internal version number to 5.25
611 Revision 524.6 2004/10/20 02:41:41 ajc
613 * Added the notes room to the icon bar
614 * Set up an initial implementation of Notes view. Attractive enough to
615 publish, but read-only. Needs a note editor.
617 Revision 524.5 2004/10/15 03:10:24 ajc
618 * Calendar objects UID now generated by generate_uuid() which creates
619 pseudo-DCE-ish UUID's.
621 Revision 524.4 2004/10/05 01:59:31 ajc
622 * localtime_r() fixes
624 Revision 524.3 2004/10/03 02:56:35 ajc
625 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
627 Revision 524.2 2004/10/01 16:23:23 ajc
628 * Set up framework for "notes" view, and added a skeleton function for
631 Revision 524.1 2004/09/30 03:44:01 ajc
632 * fix line width break problem in chat
634 Revision 524.0 2004/09/28 16:12:44 ajc
637 Revision 523.12 2004/09/28 16:12:30 ajc
638 * Prepare for 5.24 release
640 Revision 523.11 2004/09/27 02:17:47 ajc
641 * messages.c: fix build problem on non-calendar-enabled installations
642 * floors.c: fix a warning message
644 Revision 523.10 2004/09/25 03:34:21 ajc
645 * summary.c: Fixed a calling syntax problem
647 Revision 523.9 2004/09/25 03:18:43 ajc
648 * small stylesheet fix
650 Revision 523.8 2004/09/24 04:21:41 ajc
651 * Fixed display bug for room list mode when we dropped down multiple
652 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
654 Revision 523.7 2004/09/24 04:08:25 ajc
655 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
656 rooms without new msgs
658 Revision 523.6 2004/09/24 04:04:34 ajc
659 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
662 Revision 523.5 2004/09/23 03:21:10 ajc
663 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
665 Revision 523.4 2004/09/16 02:42:37 ajc
666 * Set default view of new rooms during CRE8 command instead of afterwards
668 Revision 523.3 2004/09/15 03:08:50 ajc
669 * Support config of seaperate MSA port in Citadel 6.26
671 Revision 523.2 2004/09/10 03:49:17 ajc
672 * Added 'dialog' mode to setup
674 Revision 523.1 2004/08/31 20:31:01 ajc
675 * When saving VTODO (tasks), insert a UID if none is already present. Also
676 increment the sequence, or insert one if none is already present.
678 Revision 523.0 2004/08/31 03:02:37 ajc
681 Revision 522.30 2004/08/31 03:02:28 ajc
682 * Changed internal version number to 5.23
684 Revision 522.29 2004/08/27 02:40:06 ajc
685 * Ditched the graphical buttons because CSS can do the same thing faster.
687 Revision 522.28 2004/08/18 03:16:12 ajc
688 * 'move' and 'delete' buttons only show when allowed to do those things
690 Revision 522.27 2004/08/18 02:10:17 ajc
691 * Reply/Move/Delete buttons are now images, because system-native buttons
692 were too big and ugly.
694 Revision 522.26 2004/08/11 17:24:57 ajc
695 * static/iconbar.html: removed.
696 * Updated the "powered by citadel" graphic
698 Revision 522.25 2004/08/11 03:49:15 ajc
699 * Replaced all instances of the name "Citadel/UX" with "Citadel"
700 * Installed the "simple logo" in the iconbar
702 Revision 522.24 2004/08/09 03:11:20 ajc
703 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
705 Revision 522.23 2004/08/05 21:32:17 ajc
706 * Reply/Move/Delete are now buttons instead of links. This should enable
707 us to add some JavaScript magic for "Reply quoted" ...
709 Revision 522.22 2004/08/05 02:47:21 ajc
710 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
711 has a more predictable and attractive behavior, and can still be
712 overridden in the style sheet if the site operator wants to.
714 Revision 522.21 2004/08/04 03:52:23 ajc
715 * Tasks view is now pretty.
716 * Tasks view now displays date due for each task.
717 * Tasks view is now sorted by date due.
718 * Tasks view now displays overdue tasks in red.
720 Revision 522.20 2004/08/03 03:55:37 ajc
721 * Tasks view now uses the same buffer/dump logic as the calendar views, so
722 we can sort them by due date and do a prettier display. (Only the logic is
723 changed so far. The prettier display is forthcoming.)
725 Revision 522.19 2004/07/21 02:57:09 ajc
726 * Internet Configuration screen looks a little neater now
728 Revision 522.18 2004/07/21 02:45:15 ajc
729 * Completed the "Internet Configuration" screen
731 Revision 522.17 2004/07/16 19:13:37 ajc
732 *** empty log message ***
734 Revision 522.16 2004/07/16 19:13:10 ajc
735 * tools.c: display 12:00 as 12pm, not 12am
737 Revision 522.15 2004/07/16 03:14:03 ajc
738 * more work on inetconf screen
740 Revision 522.14 2004/07/16 02:50:00 ajc
741 * useredit.c: put a pretty box around user editing
743 Revision 522.13 2004/07/13 03:25:08 ajc
744 * inetconf.c: added. Not finished yet.
746 Revision 522.12 2004/07/10 03:10:19 ajc
747 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
748 floor level configurations.
749 * Put a space between OK and CANCEL buttons anywhere in the system where
751 * Some more of the room config/admin screens now return to themselves
752 with a "ok, you did that" message when OK is pressed, instead of dropping
753 out to the main menu.
755 Revision 522.11 2004/07/08 03:03:01 ajc
756 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
757 configuration (public rooms default and mailboxes default). Still need
758 to add floor and room policy screens.
760 Revision 522.10 2004/07/02 03:28:08 ajc
761 * Much-improved alphabet tabs for Address Book view. Now divides the
762 total number of names by (names per page, currently 60) and sets up
763 that many tabs, with proper [Aaa-Bbb] labels on them.
765 Revision 522.9 2004/07/02 03:26:06 ajc
766 *** empty log message ***
768 Revision 522.8 2004/07/01 02:40:40 ajc
769 * Clicking "Enter a message" in a groupware room now automatically calls
770 the correct editor for the type of objects in the room (message, calendar
771 event, task, address book entry)
773 Revision 522.7 2004/06/29 17:21:25 ajc
774 * Removed the word "room" in a few locations, as part of our push towards
775 not looking like a BBS when running in groupware mode
777 Revision 522.6 2004/06/29 00:37:02 ajc
778 * Made some fonts bigger because users were complaining...
780 Revision 522.5 2004/06/27 03:02:05 ajc
781 * Summary view -- always view ALL messages
782 * Summary view -- new messages are in boldface
784 Revision 522.4 2004/06/24 20:42:14 ajc
785 * Added the "server ip address" Citadel config option
786 * Site config: added "Changes will not take effect until..." language
789 Revision 522.3 2004/06/24 14:50:35 ajc
790 * Added the ability to listen on a single IP address instead of all addresses.
792 Revision 522.2 2004/06/22 02:21:56 ajc
795 Revision 522.1 2004/06/21 15:00:52 ajc
798 Revision 522.0 2004/06/19 03:21:35 ajc
801 Revision 521.10 2004/06/19 03:11:07 ajc
802 * Instead of a crufty "the topmost Internet email address will be used
803 for outgoing email" explanation, separated it into "Primary Internet
804 email address" and "Other email addresses" boxes.
806 Revision 521.9 2004/06/19 02:42:12 ajc
807 * Removed the "aides access to mailboxes" config option, which is no longer
808 part of the Citadel system.
810 Revision 521.8 2004/06/16 02:07:22 ajc
811 * Removed a couple of lines of debugging code leftover from last night
813 Revision 521.7 2004/06/15 03:06:11 ajc
814 * Bumped internal version number to 5.22
815 * Use new fast headers-only-no-mime fetch mode in Citadel for
818 Revision 521.6 2004/06/15 02:30:21 ajc
819 * Honor "maxmsgs" even when viewing a mailbox in summary mode
821 Revision 521.5 2004/06/12 04:26:38 ajc
822 * Fixed some garbled output resulting from turning things that look like
825 Revision 521.4 2004/06/11 16:09:36 ajc
826 * Moved the room graphic to the left of the room name in the banner, to
827 make it more consistent with the rest of the site.
828 * Reduced the size of the font in the iconbar
830 Revision 521.3 2004/06/11 03:15:08 ajc
831 * When "Add" is clicked without specifying an upload filename, resume
832 composition instead of aborting the post.
833 * Add attachments to messages in forward order, not reverse order
835 Revision 521.2 2004/06/10 03:08:48 ajc
836 * Improved the appearance of tabs in the room config screen
838 Revision 521.1 2004/06/10 02:58:55 ajc
839 * Made all the title boxes the same background color. The old scheme was
840 cute but not professional looking.
842 Revision 521.0 2004/06/06 19:53:25 ajc
845 Revision 510.15 2004/06/06 19:32:15 ajc
846 * Cleaned up a couple of FIXME's sitting around in the code
847 * Altered the conditions under which stray http://... strings are
848 automatically turned into links, to prevent that logic from
849 transforming IMG tags into gibberish.
850 * Set internal version number to 5.21
852 Revision 510.14 2004/06/04 02:29:07 ajc
853 * Fixed bug in "validate new users" screen (thanks Campy)
855 Revision 510.13 2004/06/03 03:21:22 ajc
856 * "Reply" button now carries the message subject into the reply.
858 Revision 510.12 2004/06/02 02:07:54 ajc
859 * setup.c: updated the setup script to configure two /etc/inittab entries,
860 one for http and one for https.
862 Revision 510.11 2004/06/01 21:46:47 ajc
863 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
864 during a read or write operation, do not attempt to finish the operation
865 unencrypted like we do in Citadel. Here in WebCit land it only causes
866 the server to segfault.
868 Revision 510.10 2004/06/01 19:01:22 ajc
869 * netconf.c: widened some of the text entry fields
870 * webcit.h: bumped up the internal version number to 5.20
872 Revision 510.9 2004/06/01 18:44:20 ajc
873 * Return to the old command-line usage (-s for https, service is either
874 http or https but not both)
876 Revision 510.8 2004/06/01 03:32:28 ajc
877 * Add "permanent room" setting to room edit screen
878 * create room -- allow longer strings
880 Revision 510.7 2004/06/01 00:36:43 ajc
881 * Hmmph. Do the session cookie as hex instead of base64. There really
882 are some characters in the base64 set that make HTTP do nasty things.
884 Revision 510.6 2004/05/31 21:43:27 ajc
885 * Added "|END" to the session cookie before base64-ing it. This fixes a
886 problem with certain room names causing the webserver to freak out and
887 break embedded images and stuff. I don't know why.
889 Revision 510.5 2004/05/31 20:34:11 ajc
890 * Message entry using Kevin Roth's excellent cross-platform richtext
893 Revision 510.4 2004/05/31 15:54:13 ajc
894 * "text" and "HTML" options for message entry.
896 Revision 510.3 2004/05/29 03:31:48 ajc
897 * tighten up the space between icons in the iconbar
899 Revision 510.2 2004/05/28 20:24:53 ajc
902 Revision 510.1 2004/05/24 03:02:38 ajc
903 * CSS change to make folder names stand out more in the "Folder View"
905 Revision 510.0 2004/04/30 04:08:58 ajc
908 Revision 506.13 2004/04/30 04:08:47 ajc
909 * Changed internal version number to 5.10
910 * Updated documentation for the new HTTPS service
912 Revision 506.12 2004/04/27 03:21:36 ajc
913 * Prompt for HTTPS port number during setup. We may make this optional.
915 Revision 506.11 2004/04/27 03:16:31 ajc
916 * When running on the same host as Citadel, if no key/cert are found,
917 symlink to Citadel's if possible.
918 * One server binary now forks to start both http and https servers.
920 Revision 506.10 2004/04/21 03:43:39 ajc
921 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
922 certs are also no longer invalid.
924 Revision 506.9 2004/04/21 02:25:13 ajc
925 * Replaced ctdl_install_certificate() with convenience functions found
926 in the OpenSSL library.
928 Revision 506.8 2004/04/21 02:19:41 ajc
929 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
930 understand, but read at http://www.informit.com/articles/article.asp?p=22078
931 ). Still doesn't work with Internet Monopolizer, though.
933 Revision 506.7 2004/04/20 02:32:44 ajc
934 * Allow setup to run seamlessly from within the Citadel Ridiculously
935 Easy Installer by observing the values of environment variables
936 CITADEL_INSTALLER, CITADEL, and WEBCIT.
938 Revision 506.6 2004/04/20 02:02:50 ajc
941 Revision 506.5 2004/04/16 03:14:06 ajc
942 * Minor fix for previous checkin
944 Revision 506.4 2004/04/16 02:59:01 ajc
945 * Completed SSL support. Still doesn't work with all browsers... gotta
948 Revision 506.3 2004/04/15 03:57:00 ajc
949 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
950 it has a crashy crashy bug in it. Don't use it yet.
952 Revision 506.2 2004/04/13 19:41:36 ajc
953 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
954 (freebusy data fetch for anonymous Kolab type clients)
956 Revision 506.1 2004/04/10 04:32:59 ajc
957 * Fixed some version and copyright date oopses
959 Revision 506.0 2004/04/10 04:29:30 ajc
962 Revision 505.22 2004/04/10 04:29:20 ajc
963 * Changed internal version number to 5.06
965 Revision 505.21 2004/03/29 04:30:20 ajc
966 * configure.in, Makefile.in: handle $LDFLAGS
968 Revision 505.20 2004/03/20 05:03:14 ajc
969 * Original startup thread becomes a worker thread after initialization.
970 Doing otherwise turns it into a zombie (at least on Linux) and possibly
971 leads to other problems
972 * Filter out NOOP's received in chat
974 Revision 505.19 2004/03/18 04:32:24 ajc
975 * Removed the language in README.TXT which told everyone that chat wouldn't
976 work with a non-local Citadel server, because that's no longer true.
977 * Removed the old chat applet from the static/ directory
979 Revision 505.18 2004/03/18 04:00:44 ajc
980 * Rounded web boxes now look correct in all browsers.
982 Revision 505.17 2004/03/17 18:25:31 ajc
983 * When creating a new user, auto-chain to the "edit user configuration"
984 screen, and subsequently auto-chain to the "edit address book entry"
985 screen. This creates a nice sensible workflow.
987 Revision 505.16 2004/03/15 22:47:09 ajc
988 * Prettied up the chat window a little more.
990 Revision 505.15 2004/03/15 04:27:44 ajc
991 * Chat now appears in a separate window
992 * Use regular frames instead of IFRAMEs for chat
993 * Display user's own chat text in bold+italic
994 * Added a "List Users" button
996 Revision 505.14 2004/03/09 20:45:45 error
997 * Add a Linux Software Map file
999 Revision 505.13 2004/03/07 22:04:32 ajc
1000 * Fix the current view not being set to the default view for the creator
1003 Revision 505.12 2004/03/07 21:31:17 ajc
1004 * serv_read() now zeroes out the supplied buffer (with the supplied
1005 length) if a server read fails. This causes serv_gets() to return
1006 instead of looping endlessly. Fixes chat problem found on linux-ppc.
1008 Revision 505.11 2004/03/03 05:21:36 ajc
1009 * Made the chat screen totally kick-ass sweet. The flickering reload
1010 i-frame is now tiny and hidden, and it *appends* new chat data to
1011 the viewable window using JavaScript. No flickering + scrollback!
1012 * Added a help button to the chat screen.
1014 Revision 505.10 2004/02/29 22:52:15 ajc
1015 * Close and clear (set to -1) server socket handle when socket errors are
1016 detected. Fixes a chat problem reported by Winzlo.
1018 Revision 505.9 2004/02/29 05:34:25 ajc
1019 * Display the Chat menu option as "Chat with other users in <roomname>"
1021 Revision 505.8 2004/02/27 05:04:38 ajc
1022 * fix frameset bug in page popups
1024 Revision 505.7 2004/02/26 04:08:56 ajc
1025 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1026 of the logout banner.
1027 * Ford's latest stupid room has a name with more than 64 characters, and
1028 we still had a 64-byte room name in the march_list struct. ooooops...
1030 Revision 505.6 2004/02/26 03:07:26 ajc
1031 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1033 Revision 505.5 2004/02/25 23:10:28 ajc
1034 * Allow "/do_logout" as a no-frames page
1036 Revision 505.4 2004/02/25 23:00:21 ajc
1037 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1038 to make life easier. (Thanks to prosthetik for this)
1040 Revision 505.3 2004/02/25 15:20:11 ajc
1041 * Support for favicon.ico in the static/ directory
1043 Revision 505.2 2004/02/24 04:06:42 ajc
1044 * Changed the colors slightly in chat screen
1046 Revision 505.1 2004/02/20 06:07:06 ajc
1047 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1049 Revision 505.0 2004/02/19 03:32:50 ajc
1052 Revision 504.7 2004/02/19 03:32:38 ajc
1053 * Changed the internal version number to 5.05
1054 * Completed the frames fix
1056 Revision 504.6 2004/02/18 20:08:29 ajc
1057 * Fixed the frameset force reload logic. Now it does the whole frameset
1058 without displaying an error in the main frame.
1060 Revision 504.5 2004/02/18 19:17:51 ajc
1061 * Force reload of frameset if someone tries to escape it. Not perfect
1062 but it mostly works at this poing.
1064 Revision 504.4 2004/02/17 03:37:11 ajc
1065 * Indicate to Citadel that we want Server Generated Invitations when
1066 calendar events are saved. (No longer the default in Citadel server.)
1068 Revision 504.3 2004/02/09 04:49:32 ajc
1069 * Prepare for a way to avoid falling out of the main frameset
1071 Revision 504.2 2004/02/09 03:37:57 ajc
1072 * Changed the thread pool management algorithm. Detecting idle time between
1073 socket accepts was not working reliably on all systems, so we now follow
1074 the same algorithm as the Citadel server (spawn more threads when number
1075 of sessions < number of threads, but keep constrained to pre-defined
1076 minimum and maximum thread count)
1078 Revision 504.1 2004/02/03 03:09:51 ajc
1081 Revision 503.0 2004/01/28 04:31:31 ajc
1084 Revision 502.4 2004/01/28 04:30:48 ajc
1085 * Create Room can now offer calendar and address book rooms
1087 Revision 502.3 2004/01/17 21:25:30 ajc
1088 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1089 * Split the config for LDAP Connector into its own panel
1091 Revision 502.2 2004/01/17 04:32:54 ajc
1092 * Add site config options for Citadel servers which support LDAP
1094 Revision 502.1 2003/10/24 02:50:19 ajc
1095 * Clicking "Enter Message" in a room with an Address Book view opens
1096 a blank vCard entry screen.
1098 Revision 502.0 2003/10/23 03:16:50 ajc
1101 Revision 501.2 2003/10/23 03:07:54 ajc
1102 * event.c: Found and removed another unquoted multi-line string literal
1103 * webcit.h: changed an #ifdef HAVE_ICAL_H
1104 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1106 Revision 501.1 2003/10/22 01:42:12 ajc
1107 * iconbar.c: removed a stray character or two...
1109 Revision 501.0 2003/10/21 04:26:37 ajc
1112 Revision 500.30 2003/10/21 04:26:27 ajc
1113 * bumped the version string to 5.01
1115 Revision 500.29 2003/10/17 03:08:28 ajc
1116 * Finished prettying up the vCard display
1118 Revision 500.28 2003/10/17 02:31:45 ajc
1119 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1120 is wrapped in quotes. Performed this fix so it'll compile.
1121 * setup.c: removed references to unused variable tempfile[]
1123 Revision 500.27 2003/10/09 03:17:02 ajc
1124 * Started prettying up the vCard display.
1126 Revision 500.26 2003/10/08 02:33:49 ajc
1127 * Begin work on better handling of vCard display
1129 Revision 500.25 2003/09/04 03:41:27 ajc
1130 * siteconfig.c: changed some config items to drop-down boxes
1132 Revision 500.24 2003/08/27 04:26:54 ajc
1133 * Split the site configuration screen up into four different screens,
1134 and added a meta-menu
1136 Revision 500.23 2003/08/24 03:31:50 ajc
1137 * Finished the setup program
1138 * Bumped the internal version number to 5.01
1140 Revision 500.22 2003/08/22 00:47:27 ajc
1141 * setup is now working, but it still needs a way to detect a running WebCit
1143 Revision 500.21 2003/08/22 00:25:40 ajc
1144 * Added a skeleton "setup" program to the tree. It does not work yet.
1146 Revision 500.20 2003/08/20 03:48:55 ajc
1147 * Added iconbar shortcut to Contacts room
1148 * Minimum required Citadel is now 6.11
1150 Revision 500.19 2003/08/20 03:07:25 ajc
1151 * Address book "single card" view now suppresses "reading nn message" and
1152 instead shows the letter indices across the top
1153 * Clicking on an address in a vCard now connects to WebCit mail instead
1154 of a browser mailto: link
1156 Revision 500.18 2003/08/19 04:18:43 ajc
1157 * Changed things around in the address book view. Made it sorted and
1158 more clickable and better looking...
1160 Revision 500.17 2003/08/12 18:54:03 error
1161 * messages.c: fix off-by-one-error in selector bar
1163 Revision 500.16 2003/08/07 22:18:03 ajc
1164 * Add the Summary Page to the customizable iconbar
1166 Revision 500.15 2003/08/07 03:51:51 ajc
1167 * Customizable icon bar as: pictures and text, pictures, text
1169 Revision 500.14 2003/08/05 03:52:14 ajc
1170 * First working version of the customizable iconbar. It contains a basic
1171 set of options and now automatically refreshes when it's customized.
1173 Revision 500.13 2003/08/04 03:50:29 ajc
1174 * First cut at the customizable iconbar is done. A bunch of generic options
1175 are there. Still need to get the actual iconbar to refresh when changes
1178 Revision 500.12 2003/08/03 21:02:01 ajc
1179 * More work on customizable iconbar
1181 Revision 500.11 2003/08/02 05:25:46 ajc
1182 * Laid the groundwork for a customizable iconbar
1184 Revision 500.10 2003/07/30 03:57:49 ajc
1185 * Add config.c_purge_hour to config screen
1187 Revision 500.9 2003/07/06 22:06:59 ajc
1188 * When converting "anything that looks like a URL" to a real link, first
1189 make sure that it isn't already inside a link. This fixes most of the
1190 long, ugly URL strings sent by eBay.
1191 * Automatically dismantle mailto: links in HTML messages, and convert
1192 them to WebCit mail links (clicking on it sends the user to the Mail
1193 room and begins composing a new message with the recipient and subject
1194 fields pre-populated).
1196 Revision 500.8 2003/06/29 20:51:21 ajc
1197 * Worked around a rendering bug in Satan's Browser that was causing it
1198 to draw the calendar month view much wider than the actual screen wdith
1200 Revision 500.7 2003/06/28 04:09:37 error
1201 * roomops.c: Backout change to display one less box in the first column in
1202 roomlist view, it doesn't seem to work for everyone
1204 Revision 500.6 2003/06/28 03:52:51 error
1205 * Don't tell browsers not to cache static documents
1207 Revision 500.5 2003/06/28 03:35:23 error
1208 * roomops.c: Display one less floor in the first column in romlist view
1210 Revision 500.4 2003/06/26 03:37:58 ajc
1211 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1212 This will allow some groupware clients to browse the free/busy times of
1213 other users on the system.
1215 Revision 500.3 2003/06/21 05:17:21 ajc
1216 * Better alignment of system messages
1217 * Exterminated display_error() and replaced it with WC->ImportantMessage
1218 which is displayed in a bubble on top of whatever page you're on next.
1219 * Small cosmetic changes
1220 * Fixed some nesting problems in output_headers()
1222 Revision 500.2 2003/06/20 03:39:27 ajc
1223 * Optimization to floor layout in box view
1225 Revision 500.1 2003/06/20 03:04:26 ajc
1226 * "Reply" button on messages now handles IGnet recipients correctly
1228 Revision 500.0 2003/06/10 04:23:08 ajc
1231 Revision 410.50 2003/06/10 04:22:58 ajc
1232 * Updated docs and headers for 5.00 release
1234 Revision 410.49 2003/06/10 04:05:23 ajc
1235 * De-tabled the left side icon bar and reduced one of the graphics, so
1236 that all of the rounded corners show up in Satan's Browser.
1238 Revision 410.48 2003/06/10 03:47:41 ajc
1239 * style.css: added font selection to default <BODY> tag
1241 Revision 410.47 2003/06/06 03:26:03 ajc
1242 * Satan's Browser insists on putting bloody acres of whitespace to the
1243 right of any bulleted list items, making any multi-column table containing
1244 a list take more than the entire screen. Removed all such lists so it
1245 looks ok. If you are reading this and you are a Microsoft employee, please
1246 commit suicide before you break anything else.
1248 Revision 410.46 2003/06/06 02:22:07 ajc
1249 * Changed the upper left and upper right bounded box corners to a solid
1250 blue (#204B78) instead of gradiated, because it was looking funny in
1251 256-color mode. It also looked funny in Internet Explorer, but people
1252 who use Internet Explorer are contributing to terrorism and really don't
1253 deserve Web access in the first place. So I really just fixed this to make
1254 it look good in 256-color Netscape.
1256 Revision 410.45 2003/06/05 21:37:37 ajc
1257 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1258 in b0rken IE browser. Die, Bill, Die.
1260 Revision 410.44 2003/06/05 03:52:29 ajc
1261 * Buncha cosmetic changes
1263 Revision 410.43 2003/06/04 03:41:25 ajc
1264 * Change the appearance of rooms with and without new messages in the
1265 room list -- now defined using CSS
1267 Revision 410.42 2003/06/03 03:57:42 ajc
1268 * Tightened up the room banner a bit. Smaller padding, smaller font,
1271 Revision 410.41 2003/05/31 21:36:45 ajc
1274 Revision 410.40 2003/05/26 21:05:42 ajc
1275 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1276 it to complete the free/busy checking for attendee availability.
1278 Revision 410.39 2003/05/26 05:44:45 ajc
1279 * event.c: fix compiler warning
1281 Revision 410.38 2003/05/26 05:39:46 ajc
1282 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1283 bug fixed in Citadel.
1285 Revision 410.37 2003/05/26 05:28:13 ajc
1286 * serv_func.c: added utility function read_server_text()
1287 * availability.c: banged out more of this code -- still not complete
1289 Revision 410.36 2003/05/26 03:28:02 ajc
1290 * Getting closer to doing the availability check. Created new source
1291 module 'availability.c' for this purpose. Stub function is in place.
1293 Revision 410.35 2003/05/25 04:25:12 ajc
1294 * siteconfig.c: fixed a spelling error
1295 * event.c: add a "Check attendee availability" button, and the code to
1296 bypass saving the event to the server, do something with it, and then
1297 feed the twiddled data structure back to the form display function for
1298 further editing. What's still missing is the code to do the actual
1301 Revision 410.34 2003/05/24 22:22:35 ajc
1302 * Small stylesheet hack to make it work with b0rken IE
1304 Revision 410.33 2003/05/24 22:13:08 ajc
1305 * Changed the login banner a bit
1307 Revision 410.32 2003/05/20 03:25:41 ajc
1308 * Separate event invitees with newlines instead of commas.
1310 Revision 410.31 2003/05/19 19:55:09 ajc
1311 * summary.c: eliminate compiler warnings about unused variables when
1312 compiling a WebCit service without calendar support
1314 Revision 410.30 2003/05/18 02:05:33 ajc
1315 * More conversion of screens to the new look-and-feel.
1317 Revision 410.29 2003/05/16 04:11:29 ajc
1318 * We don't need no steenking workaround. Problem fixed. MIME parser not
1319 broken. Web server was calling it with bad parameters. All fixed now.
1320 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1323 Revision 410.28 2003/05/15 04:52:26 ajc
1324 * Minor workaround in web forms to handle mime parser problem in uploads
1326 Revision 410.27 2003/05/15 03:35:59 ajc
1327 * look and feel overhaul -- almost done!
1329 Revision 410.26 2003/05/14 03:46:35 ajc
1330 * More background cleanup
1332 Revision 410.25 2003/05/05 17:19:46 ajc
1333 * Cleanups to summary page when running on a non ical enabled system
1334 * Use non breaking spaces in summary page box titles
1336 Revision 410.24 2003/05/04 04:22:41 ajc
1337 * Display body of messages on a white background. I am doing this in order
1338 to prepare for making the general background of the screen a darker color.
1340 Revision 410.23 2003/05/04 02:54:55 ajc
1341 * Summary page now uses our cutesy new rounded window boxes
1343 Revision 410.22 2003/05/03 21:28:41 ajc
1344 * Added in a slick new box style and put the room lists in it
1346 Revision 410.21 2003/05/03 16:57:04 ajc
1347 * In the 'folders' and 'portal' views, change the folder delimiter
1348 from / to \ to avoid conflict with room names that have slashes
1350 Revision 410.20 2003/05/03 16:23:29 ajc
1351 * Enforce three columns in portal view of room list
1353 Revision 410.19 2003/05/03 04:52:32 ajc
1354 * Added an experimental new "portal view" to the room list options
1356 Revision 410.18 2003/05/02 03:23:41 ajc
1357 * Minor change to room list algorithm
1359 Revision 410.17 2003/05/01 15:33:05 ajc
1360 * Fixed a potential memory leak in enumeration of MIME parts
1362 Revision 410.16 2003/05/01 03:11:35 ajc
1363 * When static content is requested, fetch it without trying to connect
1366 Revision 410.15 2003/04/30 05:00:00 ajc
1367 * Added the ability to compose messages with file attachments uploaded from
1370 Revision 410.14 2003/04/27 04:46:02 ajc
1371 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1372 observes the flag designating the presence of new messages. (The "rooms
1373 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1374 but that view may get axed soon.)
1376 Revision 410.13 2003/04/26 21:57:53 ajc
1377 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1378 before returning an error code to avoid a file descriptor leak
1380 Revision 410.12 2003/04/19 21:42:36 ajc
1381 * Repaired all my b0rken COLOR tags
1382 * Replaced most FONT tags with SPAN tags
1385 Revision 410.11 2003/04/19 19:58:10 ajc
1386 * Lots of great changes from Nick to make the site CSS-enabled.
1388 Revision 410.10 2003/04/14 04:04:40 ajc
1389 * First cut of CSS-izing WebCit. Probably b0rken.
1391 Revision 410.9 2003/04/09 04:02:32 ajc
1392 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1393 supported the idea of one WebCit connecting to multiple Citadels for a
1394 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1395 * When connecting to Citadel through a Unix domain socket, don't try to make
1396 the Java chat applet available.
1398 Revision 410.8 2003/03/31 03:32:19 ajc
1399 * messages.c: check for 000 terminator while parsing RFC822 headers to
1400 prevent getting hung up while displaying certain badly formatted messages.
1402 Revision 410.7 2003/03/30 06:13:19 ajc
1403 * When reading from the server, do not treat CR as end-of-line because
1404 there's probably an LF coming after it. Instead, keep reading to the LF
1405 and then strip both.
1406 * Do not underline links in the icon bars
1408 Revision 410.6 2003/03/17 04:17:41 ajc
1409 * Call to accept() was being made with an uninitialized variable for the
1410 third argument. Changed the second and third argument to NULL and 0 because
1411 we don't really need accept() to fill up a buffer full of information that
1412 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1414 * Removed the mutex wrapper around select() because we don't need it. All
1415 idle worker threads now block on select() and one of them will wake up when
1416 a connection arrives.
1418 Revision 410.5 2003/03/15 20:55:03 ajc
1419 * When a requested image is not available on the Citadel server, send a
1420 1x1 transparent GIF instead of 404 error.
1422 Revision 410.4 2003/03/14 04:21:57 ajc
1423 * clone events to be encapsulated before saving, because the original
1424 instance may already have a parent, and that makes crashy crashy
1426 Revision 410.3 2003/03/13 05:57:17 ajc
1427 * More encapsulation. Warning: there are bugs in this!!
1429 Revision 410.2 2003/03/13 05:20:23 ajc
1430 * Various changes to the calendar service to handle messages containing
1431 fully encapsulated VCALENDAR components instead of only unencapsulated
1432 VEVENT subcomponents. We have to move in this direction for compatibility
1433 with other products.
1435 Revision 410.1 2003/03/01 22:07:19 ajc
1436 * New user registration, as well as existing user re-registration, now
1437 uses the vCard editing screen.
1438 * Administratively editing users' address book entries now works again,
1439 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1440 in order to enforce this.
1442 Revision 410.0 2003/02/19 03:49:33 ajc
1445 Revision 400.90 2003/02/19 03:49:17 ajc
1446 * latest config.guess and config.sub from www.gnu.org
1448 Revision 400.89 2003/02/07 04:44:17 ajc
1449 * Replaced sleep() with a function that sleeps using select() in order to
1450 avoid potential issues with SIGALRM. Possible fix for weird behavior
1451 when running on a Macintosh.
1453 Revision 400.88 2003/01/29 22:32:07 ajc
1454 * Shuffled some code and comments around; minor cleanup
1456 Revision 400.87 2003/01/28 15:37:12 ajc
1457 * All functions which read binary data from the server now make use of the
1458 read_server_binary() function in tools.c
1459 * Binary reads from server now have safety code to prevent infinite loops
1460 * All output of MIME objects is now done with http_transmit_thing()
1462 Revision 400.86 2003/01/19 06:28:04 ajc
1463 * Minimum required Citadel version 6.05
1465 Revision 400.85 2003/01/16 04:41:26 ajc
1466 * When displaying edit controls for time of day in the calendar, only show
1467 minutes that are multiples of 5 ... unless the existing value is not a
1468 multiple of 5, in which case we show that too.
1470 Revision 400.84 2003/01/15 17:34:04 ajc
1471 * event.c: fixed a misspelling
1472 * config.guess, config.sub: updated using latest from ftp.gnu.org
1474 Revision 400.83 2003/01/14 04:21:27 ajc
1475 * Only offer views which make sense for the default view of a room
1477 Revision 400.82 2003/01/13 03:34:33 ajc
1478 * Get ready for the 4.10 release
1480 Revision 400.81 2003/01/12 23:22:53 ajc
1481 * configure.in: check for libical v0.24 or newer
1483 Revision 400.80 2003/01/07 04:56:17 ajc
1484 * Complete the free/busy transparency handling in the form
1485 * Default times for new events are now in the correct timezone
1487 Revision 400.79 2003/01/06 18:01:35 ajc
1488 * Begin handling of TRANSP property to show event times as free or
1489 busy (not finished).
1491 Revision 400.78 2003/01/05 21:02:14 ajc
1492 * Summary page: three columns are now all the same width
1494 Revision 400.77 2003/01/05 20:56:05 ajc
1495 * minor fix for previous checkin
1497 Revision 400.76 2003/01/05 20:51:01 ajc
1498 * Display PARTSTAT for attendees
1500 Revision 400.75 2003/01/05 05:01:00 ajc
1501 * Add "today's calendar events" to the summary page.
1503 Revision 400.74 2003/01/05 04:27:28 ajc
1504 * Add "Tasks" to the summary page
1506 Revision 400.73 2002/12/28 05:44:09 ajc
1507 * ical_dezonify.c: brought over new version from the Citadel source (again)
1509 Revision 400.72 2002/12/28 05:12:45 ajc
1510 * ical_dezonify.c: brought over new version from the Citadel source.
1512 Revision 400.71 2002/12/26 04:04:48 ajc
1513 * Perform CHEK command when automatically establishing sessions, not just
1514 when one is explicitly created. Some stuff is missing otherwise.
1516 Revision 400.70 2002/12/25 23:18:06 ajc
1517 * Be more strategic about when to call ical_dezonify()
1518 (This may be the last set of fixes. I hope so.)
1520 Revision 400.69 2002/12/25 21:39:38 ajc
1521 * ical_dezonify.c: added.
1522 * calendar.c: convert incoming ical messages to UTC
1523 (the usual routines will then convert them to local time for display)
1525 Revision 400.68 2002/12/25 07:06:00 ajc
1526 * Tweaked the code to work with libical 0.24
1528 Revision 400.67 2002/12/20 04:50:00 ajc
1529 * When saving a calendar event, increment the SEQUENCE property.
1531 Revision 400.66 2002/12/18 05:03:39 ajc
1532 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1533 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1534 Because the libc-allocated buffer was getting clobbered.
1535 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1537 Revision 400.65 2002/12/17 05:01:39 ajc
1538 * Prettied up the calendar day view layout
1539 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1541 Revision 400.64 2002/12/16 04:43:30 ajc
1542 * Correctly handle local time zone when figuring out which day and time to
1543 display events on calendar month/day views. This also seems to have
1544 fixed the bug that was causing events to sometimes get lost when saved.
1546 Revision 400.63 2002/12/15 05:50:59 ajc
1547 * Form editing of date/time fields now assumes that the icaltimetype being
1548 manipulated is in UTC. It converts to/from local time for editing.
1550 Revision 400.62 2002/12/10 23:25:47 ajc
1551 * Display attendees in message view of calendar objects
1553 Revision 400.61 2002/12/07 22:12:59 ajc
1554 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1555 until I implement the Citadel server function which it calls.)
1557 Revision 400.60 2002/11/30 21:34:51 ajc
1558 * Submit organizer in a hidden field, in case the server needs it
1560 Revision 400.59 2002/11/30 04:46:46 ajc
1561 * First cut at adding/removing attendees to an event
1562 (Actual invitations should be sent by the Citadel server)
1564 Revision 400.58 2002/11/29 23:56:19 ajc
1565 * Completed "me as organizer" -- the user's own e-mail address is inserted
1566 as the organizer of new events. Detect when the user is the organizer and
1567 enable/disable the attendees box accordingly.
1569 Revision 400.57 2002/11/29 16:38:37 ajc
1570 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1572 Revision 400.56 2002/11/28 06:03:24 ajc
1573 * Issue an ISME command when editing an event, to determine whether the user
1574 viewing the event is the organizer. (Will use this later to allow/disallow
1575 sending out invitations.)
1577 Revision 400.55 2002/11/26 05:01:04 ajc
1578 * Began handling attendee fields
1580 Revision 400.54 2002/11/16 23:40:11 ajc
1583 Revision 400.53 2002/11/16 23:15:02 ajc
1584 * Make the "all day event" shadebox smaller (month view) - no border.
1585 * Fixed bug that caused any events following an all day event to also appear
1588 Revision 400.52 2002/11/16 05:40:54 ajc
1589 * When adding new events to the calendar, default to the month [and day]
1590 currently being viewed.
1591 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1593 Revision 400.51 2002/11/15 05:05:47 ajc
1594 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1596 Revision 400.50 2002/11/15 04:11:46 ajc
1597 * Added even more nifty JavaScript to cause the hour/minute and end date
1598 fields of a calendar event form to render as disabled when the "all day
1599 event" box is checked -- not just when the user checks the box, but also
1600 when the box begins its life already checked.
1602 Revision 400.49 2002/11/14 04:59:40 ajc
1603 * Correctly serialize and save all day events using date instead of date/time
1605 Revision 400.48 2002/11/13 04:49:23 ajc
1606 * "All day event" shows as a single checkbox, instead of one for the start
1607 time and one for the end time. Added nifty JavaScript to zero and shade
1608 the hour/minute and all end time fields when all-day-event is checked.
1610 Revision 400.47 2002/11/12 05:57:27 ajc
1611 * Display a nicer looking screen when replying to calendar invitations
1612 * When displaying day view, don't show all day events twice
1613 * Day or month view: denote all day events by displaying them inside
1616 Revision 400.46 2002/11/12 03:26:39 ajc
1617 * Tell the user about broken Citadel server connections instead of
1618 simply printing "Goodbye"
1620 Revision 400.45 2002/10/23 04:11:38 ajc
1621 * Detect when a meeting invitation is actually an update for an existing UID
1622 and tell the user so.
1624 Revision 400.44 2002/10/21 20:16:38 ajc
1625 * Display conflicts nicely
1627 Revision 400.43 2002/10/21 18:29:14 ajc
1628 * Ask server to hunt for conflicts when displaying a meeting invitation
1630 Revision 400.42 2002/10/19 21:28:32 ajc
1631 * Moved the calendar meeting request reply functionality to the Citadel server
1633 Revision 400.41 2002/10/19 17:10:14 ajc
1634 * Add "Tentative" accept button
1635 * Only display Accept/Tentative/Decline button when method=REQUEST
1637 Revision 400.40 2002/10/19 04:16:37 ajc
1638 * Save an incoming meeting request into the user's calendar.
1640 Revision 400.39 2002/10/18 20:55:05 ajc
1641 * Began work on meeting request accept/decline
1643 Revision 400.38 2002/10/16 19:16:39 ajc
1644 * Fixes and updates to build WebCit on Linux for IBM S/390
1646 Revision 400.37 2002/10/09 04:12:44 ajc
1647 * Templatized trailing HTML
1648 * Templatized "new start page" page
1649 * Added global substitution macros
1651 Revision 400.36 2002/10/09 03:51:01 ajc
1652 * Templatized the <HEAD> section of HTML
1654 Revision 400.35 2002/10/07 23:03:38 ajc
1655 * messages.c: don't display room name field when it's blank
1657 Revision 400.34 2002/10/07 04:10:37 ajc
1658 * When displaying meeting invitations, only show date/time for VEVENT
1659 subcomponents. Date/time for other subcomponents are irrelevant.
1660 * Cleaned up HTML display of meeting invitations.
1662 Revision 400.33 2002/10/03 03:40:31 ajc
1663 * Worked on meeting accept/decline a little bit
1665 Revision 400.32 2002/09/30 03:58:35 ajc
1666 * Dabbled in handling incoming meeting requests
1668 Revision 400.31 2002/09/29 20:15:43 ajc
1669 * Completed the calendar day view
1671 Revision 400.30 2002/09/28 04:01:30 ajc
1672 * started fleshing out the calendar day view
1674 Revision 400.29 2002/09/27 21:19:28 ajc
1677 Revision 400.28 2002/09/27 18:31:33 ajc
1678 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1679 * After saving a VEVENT, return to the correct calendar view and date
1681 Revision 400.27 2002/09/27 17:15:44 ajc
1682 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1684 Revision 400.26 2002/09/27 04:37:21 ajc
1685 * New, buggy versions of event editing screens
1687 Revision 400.25 2002/09/26 22:00:16 ajc
1688 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1689 month 1 in libical functions)
1691 Revision 400.24 2002/09/25 21:57:13 ajc
1692 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1695 Revision 400.23 2002/09/24 04:12:34 ajc
1696 * Rough cut of the two-pass calendar display routines (first pass: go thru
1697 messages gathering VEVENT items; second pass: render calendar with data)
1699 Revision 400.22 2002/09/23 04:01:33 ajc
1700 * Presentation changes to calendar month view
1702 Revision 400.21 2002/09/22 05:20:27 ajc
1703 * Began implementing month view
1705 Revision 400.20 2002/09/21 04:38:05 ajc
1706 * Added utility functions for displaying vcalendar timestamps in web forms
1707 and translating form data back to timestamps.
1708 * Completed the "edit task" and "add new task" screens.
1710 Revision 400.19 2002/09/20 20:28:08 ajc
1711 * Smooth transition between "list tasks" & "edit task" screens
1713 Revision 400.18 2002/09/20 03:54:44 ajc
1714 * Display the "Tasks" view as a bulleted list with each task clickable
1715 * Clicking brings up an (unfinished) "edit task" screen
1717 Revision 400.17 2002/09/18 21:44:02 ajc
1718 * display VTODO parameters
1720 Revision 400.16 2002/09/17 04:21:00 ajc
1721 * Handler chains for VCALENDAR and VTODO types
1723 Revision 400.15 2002/09/17 03:37:10 ajc
1724 * Implemented a 'display handler' infrastructure for various groupware types
1726 Revision 400.14 2002/09/16 03:35:12 ajc
1727 * Just a bunch of glue code to iterate through the various types of ical
1728 objects we could encounter
1730 Revision 400.13 2002/09/15 04:05:41 ajc
1731 * Process calendar object subcomponents
1733 Revision 400.12 2002/09/15 03:40:13 ajc
1735 * When a text/calendar MIME type is discovered in a message, send it to
1736 the (currently skeleton) parser in calendar.c
1737 * calendar.c: skeleton parser for calendar objects which currently just
1738 creates an icalcomponent object and frees it.
1740 Revision 400.11 2002/09/15 03:16:24 ajc
1741 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1742 function namespace in libical
1744 Revision 400.10 2002/09/15 02:50:55 ajc
1745 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1747 Revision 400.9 2002/09/14 21:33:31 ajc
1748 * Backed out compression of inlines -- not all browsers appear to handle it
1750 Revision 400.8 2002/09/14 20:20:29 ajc
1751 * Attempting to push more stuff through compression. I've introduced some
1752 sort of deadlock bug that I can't seem to find yet...
1754 Revision 400.7 2002/09/14 20:00:22 ajc
1755 * Compress output_image() graphics
1757 Revision 400.6 2002/09/14 16:26:35 ajc
1758 * output_image() now reads the entire image from Citadel into a buffer before
1759 sending it to the browser (for performance reasons, and so it can compress)
1761 Revision 400.5 2002/09/14 04:52:59 ajc
1762 * Look for the "libical" calendaring library and link it in if present...
1764 Revision 400.4 2002/09/14 04:02:36 ajc
1765 * Finished gzip compression of dynamic pages (when browser supports it)
1767 Revision 400.3 2002/09/13 20:40:53 ajc
1768 * Detect when the client browser is capable of gzip encoding
1769 (actual encoding is not implemented yet)
1771 Revision 400.2 2002/09/13 15:54:40 ajc
1772 * Reversed the above change because I broke it somehow
1774 Revision 400.1 2002/09/11 22:46:59 ajc
1775 * Started adding in compression and calendaring library detects (not finished)
1777 Revision 400.0 2002/09/09 03:56:11 ajc
1778 * This is version 4.00
1780 Revision 323.68 2002/09/09 03:51:01 ajc
1781 * In the HTML-to-HTML converter:
1782 --> Open links in new window (as with text msgs)
1783 --> Convert loose URL's to hot links (as with text msgs)
1785 Revision 323.67 2002/09/06 03:59:11 ajc
1786 * Added an "About this server" panel to the Summary page.
1787 (Useless fluff, but better than an empty column.)
1789 Revision 323.66 2002/08/26 02:57:06 ajc
1790 * Rooms listed on the summary page are now clickable-gotoable
1792 Revision 323.65 2002/08/26 01:24:09 ajc
1793 * Added a "summary" page (rather sparse for now)
1795 Revision 323.64 2002/08/24 15:30:48 ajc
1796 * GET instead of POST for listsub. Also add a 'Back...' link.
1798 Revision 323.63 2002/08/24 05:59:24 ajc
1799 * Bugfixes and cosmetic changes to listsub system
1801 Revision 323.62 2002/08/23 03:37:19 ajc
1802 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1804 Revision 323.61 2002/08/22 03:55:47 ajc
1805 * 'unsubscribe' command (but not 'confirm unsubscribe')
1807 Revision 323.60 2002/08/21 21:58:37 ajc
1808 * Completed self-service list subscription via web.
1809 (Still need to implement unsubscribe.)
1811 Revision 323.59 2002/08/16 22:06:51 ajc
1814 Revision 323.58 2002/08/16 03:51:12 ajc
1815 * I think I've finally nailed the 'no session' pages now...
1817 Revision 323.57 2002/08/15 03:49:47 ajc
1818 * Fleshed out the list subscription page a bit
1820 Revision 323.56 2002/08/13 19:55:12 ajc
1821 * Keep track of the HTTP "Host:" header being sent by the browser.
1822 (We're going to need this in the near future)
1824 Revision 323.55 2002/08/05 16:07:30 ajc
1825 * Moved "edit floor label pic" to the floor editing screen
1827 Revision 323.54 2002/08/05 15:53:00 ajc
1828 * Commands to add, change, delete floors
1830 Revision 323.53 2002/07/26 03:20:04 ajc
1831 * Beautified the folder tabs in "edit room"
1833 Revision 323.52 2002/07/25 04:01:58 ajc
1834 * Final cleanup of changes (finally located and fixed the bug)
1836 Revision 323.51 2002/07/24 04:14:23 ajc
1837 * Minor code cleanup of last night's changes
1839 Revision 323.50 2002/07/23 15:40:54 ajc
1840 * Minor cleanup of previous changes
1842 Revision 323.49 2002/07/23 04:43:58 ajc
1843 * Updated message reading to use the new MSG4 command, so we can do output
1844 of various types of richtext (mainly HTML).
1846 Revision 323.48 2002/07/16 03:37:24 ajc
1847 * Small change to above
1849 Revision 323.47 2002/07/16 03:23:37 ajc
1850 * Display HTML messages as HTML. (Wow!)
1852 Revision 323.46 2002/07/13 04:39:59 ajc
1853 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1854 output HTML instead of converting to text/plain and back. (Not finished.)
1856 Revision 323.45 2002/07/11 03:17:03 ajc
1857 * hacks to text_to_server() to transmit messages as HTML
1859 Revision 323.44 2002/07/09 04:21:12 ajc
1862 Revision 323.43 2002/07/06 03:10:26 ajc
1863 * Enable a "make this my start page" link that works in lots of places.
1864 Configures a user's preference of where to go after login.
1866 Revision 323.42 2002/06/19 22:01:31 ajc
1867 * When editing another user's vCard, do a "transient goto" to their config
1868 room so you don't automatically gain access to their config room.
1869 * When creating a user, go back to the "select user to edit" screen with the
1870 new user's account name pre-selected.
1872 Revision 323.41 2002/06/17 03:48:44 ajc
1873 * Finished the thing to edit other users' vCards.
1875 Revision 323.40 2002/06/16 21:49:02 ajc
1876 * Administratively edit other users' vCards. Still needs a couple of lines
1877 of glue code to make it work.
1879 Revision 323.39 2002/06/15 20:34:39 ajc
1880 * Use safestrncpy() instead of strncpy() where appropriate
1881 * Fixed a memory allocation bug in the vCard parser
1883 Revision 323.38 2002/05/23 03:40:05 ajc
1884 * Brought over a utility function I'll need later
1886 Revision 323.37 2002/05/22 02:34:56 ajc
1887 * Finished room/folder view selector. Pretty cool.
1889 Revision 323.36 2002/05/22 01:53:23 ajc
1890 * Room list or folder list? Give the user a choice. (Has bugs.)
1892 Revision 323.35 2002/05/12 15:21:43 error
1893 * do_template() now parses a .wml file for WAP clients, and a .html file
1896 Revision 323.34 2002/05/11 22:46:19 error
1897 * Track whether user-agent is a WAP gateway
1899 Revision 323.33 2002/05/11 15:35:07 error
1900 * webcit.c: add MIME types for WAP/WML
1902 Revision 323.32 2002/05/10 15:29:58 ajc
1903 * Hacked the address book view a little bit
1905 Revision 323.31 2002/05/09 03:53:56 ajc
1906 * Began working on address book view
1908 Revision 323.30 2002/05/08 03:38:58 ajc
1909 * Preferences framework
1911 Revision 323.29 2002/05/07 03:57:29 ajc
1912 * In message summary, replace 'Del' links with checkboxes
1914 Revision 323.28 2002/05/05 03:28:15 ajc
1915 * Shuffled around the room banner a bit
1917 Revision 323.27 2002/05/03 19:32:39 ajc
1918 * Finished "folder list" mode (still need to move it to a permanent location)
1920 Revision 323.26 2002/05/03 03:55:17 ajc
1921 * more folder display stuff
1923 Revision 323.25 2002/05/01 22:03:07 ajc
1924 * "folder list" view (not finished)
1926 Revision 323.24 2002/05/01 03:23:31 ajc
1927 * Added a drop-down box to change a user's view of a room.
1929 Revision 323.23 2002/04/28 03:56:47 ajc
1930 * Finished summary mode (for the most part, anyway)
1932 Revision 323.22 2002/04/26 21:13:21 ajc
1933 * Separated "summary mode" message listing into its own function
1934 * Go to summary mode automatically when the server says that view=1
1936 Revision 323.21 2002/04/20 04:14:29 ajc
1937 * Some work on email summary screen
1939 Revision 323.20 2002/03/31 05:02:39 ajc
1940 * Remove "Page another user" link from main menu
1941 * Add "edit my citadel config room" type link from edit user screen
1943 Revision 323.19 2002/03/29 22:30:45 ajc
1944 * Finished the "edit user" screen.
1946 Revision 323.18 2002/03/29 15:18:09 ajc
1947 * yep ... more user edit stuff
1949 Revision 323.17 2002/03/26 19:01:12 ajc
1950 * More edit user stuff
1952 Revision 323.16 2002/03/26 18:23:23 ajc
1953 * Don't display room banner on screens that don't pertain to a particular room
1954 * Initial prep for add/change/delete user accounts screen
1956 Revision 323.15 2002/03/22 04:33:08 ajc
1957 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1959 Revision 323.14 2002/03/19 04:35:10 ajc
1960 * Brought over yet another new version of the MIME parser from Citadel
1962 Revision 323.13 2002/03/13 03:56:52 ajc
1963 * New site config option "Allow system Aides to gain access to mailboxes"
1965 Revision 323.12 2002/03/12 23:13:57 ajc
1966 * Moved room access controls out of the admin menu and into the room commands
1967 menu. Prettied up the access control list screen.
1969 Revision 323.11 2002/03/10 06:07:09 ajc
1970 * Handle multiple Internet e-mail addresses in vCard editor
1972 Revision 323.10 2002/03/07 04:56:09 ajc
1973 * Final polish for initial round of vCard editing functions. Only show "edit"
1974 link when editing user's own vCard in the My Citadel Config> room.
1976 Revision 323.9 2002/03/06 05:22:33 ajc
1977 * More vcard editing form stuff
1979 Revision 323.8 2002/03/05 05:05:06 ajc
1980 * More vCard editing stuff
1982 Revision 323.7 2002/03/04 05:28:54 ajc
1983 * Wrote some skeleton code for robust vCard editing
1985 Revision 323.6 2002/03/03 06:58:25 ajc
1986 * Login errors displayed in red
1988 Revision 323.5 2002/03/03 06:52:59 ajc
1989 * Allow editing of the "disable self-service user account creation" site config option
1991 Revision 323.4 2002/02/24 07:02:44 ajc
1992 * Added the ability to enter a Subject: line in messages
1993 * Go to the Mail room when user clicks on the new mail alert icon
1995 Revision 323.3 2002/02/13 22:47:51 ajc
1996 * Added some rudimentary support for displaying vCards as card-looking things
1998 Revision 323.2 2002/02/13 15:04:25 ajc
1999 * Began some hacks for vCard processing
2001 Revision 323.0 2002/01/13 09:07:06 ajc
2004 Revision 322.4 2002/01/13 09:06:38 ajc
2005 * Brought over the debugged mime parser from Citadel
2007 Revision 322.3 2002/01/05 06:19:17 error
2008 * Add MIME types text/css and image/png
2010 Revision 322.2 2002/01/03 22:32:38 ajc
2011 * templatized the "prompt for recipient" screen
2013 Revision 322.1 2001/12/28 09:43:05 error
2014 * Client support for hostnames up to 63 characters
2016 Revision 322.0 2001/12/26 23:11:56 ajc
2019 Revision 321.1 2001/12/26 23:11:25 ajc
2020 * Minor change to the upload handler, to fix graphics uploads
2022 Revision 321.0 2001/12/26 05:28:02 ajc
2025 Revision 320.2 2001/12/26 05:24:11 ajc
2026 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2027 link tags. The nifty JavaScript stuff is now used only to light up the
2028 buttons during mouse hovers, and nothing more.
2030 Revision 320.1 2001/12/25 00:14:44 error
2031 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2033 Revision 320.0 2001/12/21 06:04:03 ajc
2036 Revision 301.22 2001/12/21 06:03:54 ajc
2039 Revision 301.21 2001/12/20 05:02:42 ajc
2040 * If you paid for this software, someone is ripping you off.
2041 * Fixed the urlesc() function to use a caller-supplied target buffer.
2043 Revision 301.20 2001/12/18 20:35:29 ajc
2044 * More fun JavaScript-enabled buttons
2046 Revision 301.19 2001/12/18 16:48:06 ajc
2047 * Began testing new JavaScript-enabled k00l light-up buttonz
2049 Revision 301.18 2001/12/18 06:06:20 ajc
2050 * mime parser update
2052 Revision 301.17 2001/12/15 20:51:33 ajc
2053 * "reply" button on pop-up pages
2055 Revision 301.16 2001/12/11 16:02:40 ajc
2056 * Completed support for add/remove mailing list recipients.
2058 Revision 301.15 2001/12/11 15:22:53 ajc
2059 * Began constructing the listserv screen for config (not tested)
2061 Revision 301.14 2001/12/11 05:37:12 ajc
2062 * Finished the share/unshare room screen in Edit Room
2064 Revision 301.13 2001/12/03 04:43:40 ajc
2065 * Brought over an update of the MIME parser from Citadel.
2067 Revision 301.12 2001/12/02 07:09:13 ajc
2068 * Turned the room editing page into a tabbed dialog
2069 * Started adding some of the room sharing stuff
2071 Revision 301.11 2001/11/22 05:17:06 ajc
2072 * Completed the add/change/delete neighbor node screens
2074 Revision 301.10 2001/11/18 01:47:24 ajc
2075 * Tentatively begun the change of networking configuration screens to reflect
2076 the new network architecture of the server.
2078 Revision 301.9 2001/11/18 01:41:09 ajc
2079 * Brought over the newer string tokenizer from Citadel
2080 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2081 server's convention of #define SIZ 4096
2083 Revision 301.8 2001/11/14 03:20:22 ajc
2084 * Add some more of the newer config settings to the site config screen
2086 Revision 301.7 2001/09/25 03:34:09 ajc
2087 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2088 and bail out without bothering the Citadel server.
2090 Revision 301.6 2001/08/22 16:38:06 ajc
2091 * Added the "-c" command line option to generate optional cookies indicating
2092 the host name of the server. This makes it easy to put a cluster of WebCit
2093 servers behind (for example) an Arrowpoint load balancer.
2095 Revision 301.5 2001/08/21 04:02:56 ajc
2096 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2097 unwanted page caching
2099 Revision 301.4 2001/08/13 03:43:24 ajc
2102 Revision 301.3 2001/08/13 03:40:01 ajc
2103 * Another attempt at focus
2105 Revision 301.2 2001/08/11 04:24:39 ajc
2106 * Attempt at setting focus to msgtext area when entering a message.
2108 Revision 301.1 2001/08/02 03:42:03 ajc
2109 * Changed the wholist to work with the new masquerade semantics
2111 Revision 301.0 2001/06/28 15:05:31 ajc
2114 Revision 300.2 2001/06/28 15:03:49 ajc
2115 * Every generated page now includes a meta tag to disable evil "smart tags"
2116 (see http://smarttags.manilasites.com/ for more information)
2118 Revision 300.1 2001/06/28 02:39:54 ajc
2119 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2120 the screen where you can create a room...
2122 Revision 300.0 2001/06/27 06:24:06 ajc
2123 * Tagged everything as Version 3.00
2125 Revision 213.25 2001/06/27 06:22:49 ajc
2126 * Updated docs for the 3.00 release
2128 Revision 213.24 2001/06/27 06:16:01 ajc
2129 * Correct generated window name in pop up pages
2130 * Added handling of MIME inline images (not tested)
2132 Revision 213.23 2001/06/22 17:58:20 ajc
2133 * A few performance and tuning cleanups. Increased the size of the socket
2134 queue length to 100 for use on big systems. Also, during startup, the
2135 initial startup thread now exits after creating the worker threads, instead
2136 of becoming a worker thread itself. For some reason Solaris had problems
2137 with the latter method.
2139 Revision 213.22 2001/06/07 03:16:57 ajc
2140 * Brought over an updated mime parser from Citadel
2142 Revision 213.21 2001/06/06 14:44:25 ajc
2143 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2145 Revision 213.20 2001/05/31 02:26:22 ajc
2146 * Fixed login to take you to the Lobby instead of the next room.
2148 Revision 213.19 2001/05/30 22:37:09 ajc
2149 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2150 or a "filename" from the MIME parser.
2152 Revision 213.18 2001/05/30 01:06:57 ajc
2153 * Changes to mime parser ... still something wrong
2155 Revision 213.17 2001/05/28 19:27:29 ajc
2156 * Fixed bug which marked all messages in Lobby as old before reading at login
2158 Revision 213.16 2001/05/25 22:39:26 ajc
2159 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2161 Revision 213.15 2001/05/23 16:15:23 ajc
2162 * UI changes (pretty frames with no scrollbars)
2164 Revision 213.14 2001/05/22 00:32:17 ajc
2167 Revision 213.13 2001/05/22 00:02:18 ajc
2168 * Another attempt to fix the fd leak
2170 Revision 213.12 2001/05/19 02:21:40 ajc
2171 * Attempt to fix the dangling sockets.
2173 Revision 213.11 2001/05/15 03:22:25 ajc
2174 * More icon updates and link cleanup type stuff
2176 Revision 213.10 2001/05/06 05:11:48 ajc
2177 * Added paging icon and right-justified it
2178 * Send-page window is now a popup
2180 Revision 213.9 2001/05/04 04:28:10 ajc
2181 * Added "page user" button in wholist
2183 Revision 213.8 2001/05/01 00:49:43 ajc
2184 * more of the UI overhaul
2186 Revision 213.7 2001/04/30 01:49:36 ajc
2187 * more work on UI overhaul
2189 Revision 213.6 2001/04/29 04:39:23 ajc
2190 * User interface overhaul now in progress. WARNING: incomplete system.
2192 Revision 213.5 2001/04/01 22:13:37 cough
2193 * Modified roomops.c to give users the ability to pick a floor at room
2196 Revision 213.4 2001/02/15 01:21:55 ajc
2197 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2198 invite/kickout functionality.
2200 Revision 213.3 2001/01/25 23:10:00 ajc
2201 * "Delete message" button now confirms on client-side using JavaScript
2203 Revision 213.2 2000/12/05 18:39:49 ajc
2204 * Added support for non-USA countries in registration screen (requires the
2205 latest Citadel server, which supports the country field)
2207 Revision 213.1 2000/10/20 04:27:46 ajc
2208 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2210 Revision 213.0 2000/10/03 16:44:01 ajc
2211 * Tagged for 2.13 release
2213 Revision 212.16 2000/10/03 03:15:53 ajc
2214 * Cosmetic changes to login screen, menu bar, and message header bar
2216 Revision 212.15 2000/09/28 03:44:52 ajc
2217 * Linked to the bio/photo page from message headers. I'm not sure I like the
2218 color scheme, though.
2220 Revision 212.14 2000/09/28 03:37:23 ajc
2221 * who.c: provide links to bio/photo pages for each user in the wholist
2223 Revision 212.13 2000/09/24 21:37:21 ajc
2224 * When reading large numbers of messages, group them in smaller numbers and
2225 display the selector bar in search engine style (like AltaVista and Google)
2227 Revision 212.12 2000/09/24 04:17:16 ajc
2228 * Templatized the room banner.
2230 Revision 212.11 2000/09/17 03:29:45 ajc
2231 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2233 Revision 212.10 2000/09/14 11:43:37 error
2234 Replace occurrences of % throughout the HTML with %% so as to be friendly
2235 to HP/UX printf() and possibly others.
2237 Revision 212.9 2000/09/13 04:13:59 ajc
2238 * Completed the initial hack of the variable substitution template thingy.
2239 Check out static/login.html to see the first template.
2241 Revision 212.8 2000/09/11 17:08:16 ajc
2242 * Started templatizing the login screen. Not finished yet.
2244 Revision 212.7 2000/09/11 03:29:50 ajc
2245 * Started working on a variable-substitution thing
2247 Revision 212.6 2000/08/30 03:20:22 ajc
2248 * Put the wholist back into its own window.
2250 Revision 212.5 2000/07/06 03:46:29 ajc
2251 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2253 Revision 212.4 2000/06/29 04:22:35 ajc
2254 * Changed the format of the wholis (again). Now it shows up in a frame
2255 instead of a separate window.
2257 Revision 212.3 2000/06/12 03:28:44 ajc
2258 * added support for multi-line paging
2260 Revision 212.2 2000/06/07 04:11:28 ajc
2261 * HTML changes to room banner
2263 Revision 212.1 2000/05/31 04:29:54 ajc
2264 * Initial support for "summary" (headers only, no body) mode of reading
2265 messages, and "read one" mode. For future support of 'traditional' email.
2267 Revision 212.0 2000/05/23 20:35:52 ajc
2268 * Tagged for the 2.12 release
2270 Revision 211.19 2000/05/18 02:33:39 ajc
2271 * Don't call whobbs() directly after changing masq room/host, it screws up the
2272 refresh. It now calls an HTTP redirect page instead.
2273 * added http_redirect(char *url) function to accomplish the above
2275 Revision 211.18 2000/05/08 17:24:32 ajc
2276 * Removed HTTP date fields because it was confusing browser caches (weird)
2277 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2279 Revision 211.17 2000/05/07 23:46:55 ajc
2280 * added Date: and Last-Modified: headers to HTTP output
2281 * masquerade room/host screen now runs in wholist window, and returns to it
2283 Revision 211.16 2000/05/02 17:32:06 ajc
2284 * Font related changes to html
2286 Revision 211.15 2000/04/20 02:42:23 ajc
2287 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2288 crashing every session, every time. (?)
2289 * End the session after displaying robots.txt or nocookies.html, to prevent
2290 big session logjams when either of these conditions are met
2292 Revision 211.14 2000/04/15 15:43:46 nbryant
2293 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2294 64-bit gcc on sparc is evil)
2296 Revision 211.13 2000/04/06 20:42:03 nbryant
2297 * configure.in: fix a typo
2299 Revision 211.12 2000/04/06 20:37:01 nbryant
2300 * solaris cleanups and warning fixes
2302 Revision 211.11 2000/03/31 03:48:52 ajc
2303 * text_to_server() now behaves the way web users expect text entry to work.
2304 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2306 Revision 211.10 2000/03/31 02:39:06 ajc
2307 * Fixed bugs in "Site configuration" and added new fields.
2309 Revision 211.9 2000/03/31 02:08:45 ajc
2310 * Added "max messages per page" and "read next nnn" stuff to read loop
2311 (probably not in its final form)
2313 Revision 211.8 2000/03/28 17:02:47 nbryant
2314 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2316 Revision 211.7 2000/03/27 16:18:17 ajc
2317 * Implement multi-room chat as available in Citadel 5.70
2319 Revision 211.6 2000/03/23 04:45:15 ajc
2320 * Experimental move of wholist to a separate auto-refreshing window
2322 Revision 211.5 2000/03/19 22:49:03 ajc
2323 * Made the header-bar buttons more visible
2324 * Added a "reply" header-bar button
2325 * Move "Subject:" lines into the header-bar
2326 * Padded the header-bars by one pixel (nicer looking)
2327 * Changed message date/time output format
2329 Revision 211.4 2000/03/19 19:49:31 ajc
2330 * Added support for unix domain sockets
2332 Revision 211.3 2000/02/11 23:45:04 nbryant
2333 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2334 * tcp_sockets.c: include <arpa/inet.h>
2336 Revision 211.2 2000/02/11 23:30:04 nbryant
2337 configure.in: added some code for FreeBSD
2339 Revision 211.1 2000/01/11 04:20:40 ajc
2340 * Add "close window" option to goodbye screen
2342 Revision 211.0 2000/01/04 15:24:16 ajc
2343 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2344 * This will be released as v2.11; tagged everything as such.
2346 Revision 210.0 1999/12/24 04:57:18 ajc
2349 Revision 1.121 1999/12/23 04:54:48 ajc
2350 * Changed session cookie from hexadecimal encoding to base64
2351 * Removed overly verbose logging
2353 Revision 1.120 1999/12/12 18:12:28 ajc
2354 * get http request: clear hold buffer before starting to read in HTTP request.
2355 This was causing some requests to get corrupted.
2357 Revision 1.119 1999/12/08 18:25:21 ajc
2358 * Increased the size of the backlog queue length passed to accept() and made
2359 it a configuration parameter in webcit.h
2361 Revision 1.118 1999/12/07 16:09:26 ajc
2362 * Better (non fireworks display mode) handling of broken HTTP sockets
2364 Revision 1.117 1999/12/06 03:40:29 ajc
2365 * Moved a bunch of other global variables to per-session variables
2367 Revision 1.116 1999/12/06 02:05:33 ajc
2368 * Moved global march list into per-session context
2370 Revision 1.115 1999/12/05 18:38:02 ajc
2371 * Auto-scaling worker thread pool size
2373 Revision 1.114 1999/12/05 17:38:41 ajc
2374 * Additional debugging and cleanup
2376 Revision 1.113 1999/12/04 22:16:05 ajc
2377 * Moved all diagnostic output to stderr
2378 * Moved "HTTP/1.0 200 OK" output to output_headers()
2380 Revision 1.112 1999/12/04 21:56:59 ajc
2381 * Finished the overhaul. Now to tune...
2383 Revision 1.111 1999/12/03 17:59:53 ajc
2384 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2385 pseudocode so the build is currently broken.
2387 Revision 1.110 1999/12/03 16:37:46 ajc
2388 * Repaired HTTP output for image transfers and static content
2390 Revision 1.109 1999/12/03 05:09:54 ajc
2391 * Rewrote the HTTP engine and application coupling to run in a worker thread
2392 model and to run as a single multithreaded program (eliminated helper
2393 processes and pipes). It currently runs but has many large bugs.
2395 Revision 1.108 1999/12/03 00:18:20 ajc
2396 * Added ".c.o" rule to Makefile
2398 Revision 1.107 1999/11/26 03:32:59 ajc
2399 * Started moving all of the global variables into a struct, to facilitate
2400 multithreaded server.
2402 Revision 1.106 1999/11/26 01:28:10 ajc
2405 Revision 1.105 1999/11/04 02:05:02 ajc
2406 * Added 'number of worker threads' to site config screen
2408 Revision 1.104 1999/10/25 02:25:09 ajc
2409 * Shuffled around the room editing commands
2411 Revision 1.103 1999/10/14 04:07:18 ajc
2412 * Cleaned up the bottom-of-page icons
2414 Revision 1.102 1999/10/08 23:58:11 ajc
2415 * Minor bug fix in registration screen
2417 Revision 1.101 1999/10/06 02:44:02 ajc
2418 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2419 it back in when it's fixed. Also added more attempts at cache disabling,
2420 but it still doesn't work in the StarOffice browser. I don't know why.
2422 Revision 1.100 1999/10/02 03:26:14 ajc
2423 * Merged in Nick's bit of JavaScript to handle key commands.
2424 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2425 in a text field. Right now you can't even log in.
2427 Revision 1.99 1999/09/01 01:06:11 ajc
2428 * Added "max message length" field in global config screen
2430 Revision 1.98 1999/08/14 18:16:10 ajc
2431 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2434 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2435 * Did neat stuff to the bottom of the page
2437 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2438 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2439 to a Citadel server fails.
2440 * messages.c: don't auto-link URL's in messages if it would cause
2443 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2444 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2445 compiler. This should make more browsers happy.
2447 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2448 * Added support for "robots.txt" telling spiders to go away.
2449 * Do a slrp_highest() when logging off.
2451 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2452 * Rearranged the code in "Site-wide configuration" and "Generic
2453 server command" to avoid nested server operations
2455 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2456 * webcit.c: added "back, top, next" buttons to bottom of each page
2457 * menubar.html: replaced "User list" with "Page another user"
2459 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2460 * context_loop.c: rearranged some code to try to eliminate deadlocks
2462 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2463 * Unknown URL's now display the main menu instead of diagnostics
2464 * Diagnostics are now at <baseurl>/diagnostics
2466 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2467 * Session no longer locks up when an express message is cancelled
2468 * The default Citadel server is now "localhost" instead of uncnsrd
2469 * Added some documentation
2471 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2472 * roomops.c: made room banner graphics more reliable
2473 * messages.c: added code to prevent accidental "double-posting"
2474 * who.c: fixed the "Change room/host/user" submit logic
2476 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2477 * Changed static/menubar.html so the text is readable
2479 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2480 * Ditched the frames mode completely. It wasn't working properly in,
2481 among other places, IE 5. Die, Bill, Die.
2483 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2484 * Fixed the behavior of the "forget room" routine, to properly handle
2485 the transition back to the Lobby after it's all done.
2486 * Added ExpressMessageCat() to allow code to send the user messages
2487 along with incoming express messages
2488 * WebCit now sends the name of the end user's browser as the client
2489 name in a Citadel IDEN command rather than its own name.
2491 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2492 * Minor code cleanups
2493 * New mail notification
2495 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2496 * Top-aligned all the cells in the fake frames in non-frames mode
2498 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2499 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2500 of a Goto, in order to prevent it from first marking all msgs old.
2502 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2503 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2504 which can differentiate the needs of frames and noframes modes
2506 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2507 * webserver.c: added "-t" option to send traces somewhere else
2509 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2510 * context_loop.c: display an error page if the client browser
2511 requests a non-root page and there is no cookie set
2512 * webserver.c: took my name off the copyright notice (it's a group
2515 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2516 * Reworked a lot of the structure, made more HTML "embeddable"
2517 * Changed the noframes mode to display "fake" frames using tables
2519 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2520 Changed some output formatting (mainly <FONT> tags).
2521 Changed who.c to use urlescputs() rather than escputs()
2522 in urls so GOTOs and User Profiles work when the string has a
2525 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2526 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2527 How to cause "onLoad=" to cause a sibling frame to refresh without
2528 having to use the nonportable HTTP "Window-Target:" directive. Began
2529 implementation of this; it should allow portable NS/IE compatibility.
2531 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2532 * Implemented "access level required to create rooms"
2534 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2535 * webcit.c: modified getz() to *exit* the program when fgets()
2536 returns an error. This is actually the desired behavior; it would
2537 otherwise busy-loop forever on a broken pipe.
2539 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2540 * webcit.c: added to getz() the ability to return an error code;
2541 implemented this in the main loop, hopefully fixing problems
2542 * Added "braindamage" file (frames/JS browser compatibility list)
2543 * Added HTTP "User-agent:" detection
2544 * wildmat.c, braindamage.c: added
2545 * Initial value of 'noframes' is now set by the braindamage check
2546 * Ran everything through "indent -kr -i8"
2547 * roomops.c: in room list, print a in otherwise empty cells
2549 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2550 * context_loop.c: warning fix
2551 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2553 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2554 * Resolve the name of the connecting host and pass it on to Citadel
2556 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2557 * wDumpContent() is now responsible for </BODY></HTML> most of the
2558 time (parameter settable) so that the main menu can easily be
2559 embedded in every page when running in noframes mode
2560 * noframes mode selection is now carried in the cookie
2562 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2563 * Made the frames stuff less dependent on the HTML TARGET= directive
2564 and more dependent on the HTTP Window-target: directive.
2565 * Made the system semi-navigable in noframes mode.
2567 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2568 * Brought over the new room listing code and <G>oto heuristics
2569 from the main Citadel tree, to pay attention to floor/room ordering
2571 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2572 * Modified the back end of mime_parser to use callbacks instead of
2573 doing something specific. Now we can use it elsewhere.
2575 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2576 * Fixed the bugs in "Site-wide configuration"
2577 * Added a "generic server commands" screen
2579 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2580 * Reduced the multiple cookies down to one cookie combining all data.
2582 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2583 * Removed wc_host and wc_port cookies.
2584 * Added an "edit your session" screen to change your wholisting.
2586 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2587 * Added "enter registration"
2588 * Set up automatic trigger of Enter Registration when the server
2590 * Established that a one-to-one WebCit/Citadel correspondence will
2591 be required. No big deal due to shared code segments.
2592 * Added "change password"
2593 * Added networking configuration screens. These still need testing.
2594 * Added a "kill session" link to each line of the wholist when
2595 logged in as an aide, and the screens to perform this operation.
2597 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2598 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2599 * "Finished" the MIME parser.
2600 * Got image uploads working.
2601 * Added "add/edit user photo" screens.
2602 * Added "add/edit room graphic" screens.
2603 * Added "add/edit floor graphic" screens.
2604 * Fixed display of floor graphic in known rooms list.
2606 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2607 * Wrote mime_parser.c for handling of image uploads. This will also
2608 be used in future Citadel MIME projects.
2610 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2611 * Fixed a bug in the room banner display code
2612 * Added "delete room"
2613 * Added "validate users"
2615 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2616 * Added "edit room info file"
2619 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2620 * Changed the "auto read new" functionality from a meta refresh tag
2621 to an "onload" directive (the former was causing graphics problems)
2622 * Added "create room"
2625 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2626 * Got the Zap and List-Zapped commands working
2627 * Added a convenience function to display a page with an error string
2628 * Automatically do a read-new-msgs whenever a new room banner is loaded
2630 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2631 * Added the screens to send pages
2632 * Changed message headers to display in bigger font, non-boldface
2633 * Added the chat system
2634 * Added goto private rooms
2636 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2637 * Replace "Citadel" in menu bar with the Citadel logo
2639 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2640 * automatically regenerate Makefile when Makefile.in changes
2642 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2643 * context_loop.c: Moved "remove session" into its own function.
2644 Check for dead webcit child process before each transaction.
2645 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2646 against broken HTTP connections.
2647 * Added a housekeeping thread to periodically remove dead sessions
2648 and kill idle sessions.
2649 * messages.c: added "delete message" functionality
2650 * messages.c: added "move message" functionality
2651 * userlist.c: added. This adds "userlist" and "show user" functions.
2652 * roomops.c: fixed buggy implementation of ungoto
2653 * Set up an option in output_headers() to optionally print the most
2654 often used opening HTML as well as the HTTP headers.
2655 * Display express messages in cute little JavaScript popup window.
2657 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2658 * Brought over message reading and entry functions from old WebCit
2660 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2661 * context_loop.c: really fix the SO_LINGER stuff
2662 * webserver.c: remove commented-out references to SO_LINGER
2664 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2665 * context_loop.c: After fork(), child process closes the HTTP socket
2666 so when the parent process closes it, it actually _does_ close.
2667 Otherwise, aIEeeee and possibly other browsers will hang.
2668 * Added support for graphics images retrieved from the Citadel server.
2669 * Set up login banner graphic and background image graphic
2671 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2672 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2674 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2675 * Smoothed out some of the login/logout code. Failed authentication
2676 now works the way it should.
2677 * Added support for new user login (still need to handle registration).
2679 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2680 * Discovered that the HTTP socket problem is related to a socket that
2681 isn't properly lingering on close. Temporarily hacked a sleep(10)
2682 into context_loop.c until it is figured out.
2684 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2685 * Did a little debugging, still trying to figure out why logging in
2686 displays "Connection reset by peer" error. It used to work...
2688 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2689 * Makefile.in: updated dependencies
2691 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2692 * Fixed broken interpretation of variables specified in the URL
2693 * added new "action" variable to make main loop simpler
2695 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2696 * webserver.c: prototype vsnprintf
2697 * context_loop.c: warning fix
2699 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2700 * tcp_sockets.c: removed some dead code
2701 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2702 unused ends of pipes, fix a file descriptor leak and a race condition
2703 * portability enhancements
2705 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2706 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2708 * converted to autoconf and began port to Digital UNIX
2710 * context_loop.c: moved the monster 64k buffer array off the stack
2711 * tcp_sockets.c: getservbyname() doesn't set errno.
2713 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2714 * webserver.c: warning fix