2 Revision 528.48 2005/02/11 03:35:57 ajc
3 * useredit.c: added an "Delete user" button, because it was unintuitive
4 to tell people "Delete a user by setting their access level to 0"
6 Revision 528.47 2005/02/09 04:37:32 ajc
7 * More GroupDAV fixes and tuning.
9 Revision 528.46 2005/02/07 22:02:00 ajc
10 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
11 and no whitespace between tags. We have discovered that doing otherwise
12 will break certain clients.
14 Revision 528.45 2005/02/06 03:59:33 ajc
15 * Added some HTTP Date: header output
17 Revision 528.44 2005/02/05 22:58:46 ajc
18 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
20 Revision 528.43 2005/02/05 08:36:13 ajc
21 * Added an everything-buffering thingi so we can do Content-length:
23 Revision 528.42 2005/02/05 04:16:01 ajc
24 * Cleanup of new message range view-o-matic
25 * GroupDAV GET operations now only send the Content-type: and Date:
26 headers. All the others are irrelevant.
28 Revision 528.41 2005/02/04 19:19:23 ajc
29 * Message reading range selection is now a drop-down box.
31 Revision 528.40 2005/02/04 17:22:18 ajc
32 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
34 Revision 528.39 2005/02/04 03:43:31 ajc
35 * fixed the tasks view in the summary screen
37 Revision 528.38 2005/02/03 05:13:57 ajc
38 * More tuning for GroupDAV compliance.
40 Revision 528.37 2005/02/03 04:38:40 ajc
41 * VTODO components need to be encapsulated inside VCALENDAR components,
42 just like we do with VEVENT components. There's a bunch of software
43 (including the beforesave hook on our own Citadel server) that expects
46 Revision 528.36 2005/02/02 23:25:21 ajc
47 * Encode GroupDAV uid's using more concise string escaping, because the
48 old way was making KOrganizer choke.
50 Revision 528.35 2005/02/02 04:13:36 ajc
51 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
53 Revision 528.34 2005/02/01 23:15:50 ajc
54 * Completed GroupDAV PUT. Untested.
56 Revision 528.33 2005/02/01 19:52:29 ajc
57 * Bumped the internal version number to 6.01
58 * Set the minimum required Citadel version to 6.40, because we need the
59 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
62 Revision 528.32 2005/02/01 15:15:40 ajc
63 * Better purging of not-logged-in GroupDAV sessions
65 Revision 528.31 2005/02/01 14:55:12 ajc
66 * Reworked the PROPFIND xml output based on an example transaction
67 supplied by Reinhold Kainhofer. Groupware folder enumeration works
68 properly in Kontact now.
70 Revision 528.30 2005/02/01 03:49:09 ajc
71 * Completed "folder list" PROPFIND, now listing all rooms set to a
72 calendar, tasks, or address view, using the GroupDAV properties.
74 Revision 528.29 2005/02/01 02:28:32 ajc
75 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
76 When defaulting a new event date/time to now, set the seconds to zero
79 Revision 528.28 2005/01/31 23:31:26 ajc
80 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
81 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
83 Revision 528.27 2005/01/31 16:24:47 ajc
84 * iconbar is now a happy css hovery lightupy div thing
86 Revision 528.26 2005/01/29 03:59:25 ajc
87 * Implemented the GroupDAV DELETE method.
89 Revision 528.25 2005/01/28 05:25:43 ajc
90 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
91 directly inside the iconbar div.
93 Revision 528.24 2005/01/28 05:13:02 ajc
94 * GroupDAV object URL's are now based on the EUID of a message (which is
95 derived from the UID of the groupware object itself) instead of the
96 message number. This was done in order to conform to GroupDAV's
97 requirement that the URL cannot change after an object is updated.
98 * The ETag of a GroupDAV object is still the message number, and in fact
99 doing so meets that requirement perfectly.
101 Revision 528.23 2005/01/26 18:15:34 ajc
102 * PROPFIND now outputs fully qualified URL's
104 Revision 528.22 2005/01/26 18:02:22 ajc
105 * Initial implementation of GroupDAV PROPFIND
107 Revision 528.21 2005/01/26 16:28:23 ajc
108 * Output ETags in double quotes to conform with the new GroupDAV draft.
109 * Output HTTP Server: header in GroupDAV transactions
110 * Server: header now displays both WebCit and Citadel versions
111 * Added groupdav_common_headers() to output HTTP headers common to all
112 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
114 Revision 528.20 2005/01/25 19:51:04 ajc
115 * Accept escaped characters in GroupDAV GET URL's
117 Revision 528.19 2005/01/25 04:17:20 ajc
118 * Implemented the Groupdav GET method, more or less in its final form
119 (still need to fix the room/folder naming semantics)
121 Revision 528.18 2005/01/25 03:12:27 ajc
122 * Completed HTTP "Basic" authentication, and a stub function for the
123 main entry point for GroupDAV functions.
125 Revision 528.17 2005/01/24 03:37:48 ajc
126 * Began laying the groundwork for http-authenticated GroupDAV sessions.
128 Revision 528.16 2005/01/22 22:50:51 ajc
129 * removed descriptions in non-main menus
131 Revision 528.15 2005/01/20 21:24:27 ajc
132 * When viewing a calendar room, the "Read all messages" link in the
133 room banner has been replaced by "Day view" and "Month view" links.
134 (I have also imported icons for week and year views, in case we add
137 Revision 528.14 2005/01/20 16:13:56 ajc
138 * Added in a bunch of stupid JavaScript to allow the instant message
139 window to be dismissed.
141 Revision 528.13 2005/01/20 04:10:41 ajc
142 * Cleaned up a bunch of unused cruft from the old layout
143 * Instant messages are now displayed in a div that layers itself
144 over the rest of the site. It would be nice if we could figure out
145 a way to make a clickable "hide" box...
147 Revision 528.12 2005/01/17 04:38:14 ajc
148 * Navbar is now dynamic, in an attempt to make only the relevant controls
149 appear on any given page.
151 Revision 528.11 2005/01/15 07:19:08 ajc
152 * Removed the fixed pixel width from the tree view room list so it doesn't
153 wrap around in an ugly way on aIEeeee.
155 Revision 528.10 2005/01/15 05:26:27 ajc
156 * Message entry window is now somewhat full screen.
158 Revision 528.9 2005/01/14 21:03:17 ajc
159 * A few logging hacks
161 Revision 528.8 2005/01/14 15:00:51 ajc
162 * Placed the navbar into the room banner, at least in its temporary form.
164 Revision 528.7 2005/01/14 04:53:54 ajc
165 *** empty log message ***
167 Revision 528.6 2005/01/14 04:53:12 ajc
168 * Got the three-pane model working not only with web browsers, but also
169 with the disgusting abomination called Internet Explorer.
171 Revision 528.5 2005/01/13 18:38:08 ajc
172 * Insert a newline between </div> and <div id="text">
174 Revision 528.4 2005/01/11 16:20:18 ajc
175 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
178 Revision 528.3 2005/01/11 05:05:08 ajc
179 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
180 * Ripped things apart in a big way. The frameset is gone (except for
181 chat, for which we'll probably keep frames). Iconbar and banner are
182 now done using CSS and <div> tags.
183 * Room read/enter/goto controls are currently missing. Stay tuned.
184 * I am in the process of rewriting all of the markup as valid XHTML.
186 Revision 528.2 2004/12/29 22:08:08 ajc
187 * roomops.c: provide a way to create room shares with a mapping to an
188 alternate room name on the other end.
190 Revision 528.1 2004/12/29 17:28:09 ajc
191 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
192 all corrupty-whatever when a remote room name mapping is found. Display
193 the mapping and preserve it across share/unshare operations.
195 Revision 528.0 2004/12/28 03:58:34 ajc
198 Revision 527.1 2004/12/28 03:58:24 ajc
199 * Corrected overly-escaped reply-to addresses in "reply" button
200 * Repaired toggling of self-service account creation in admin screen
201 * Bumped internal version number to 5.28
203 Revision 527.0 2004/12/07 04:41:37 ajc
206 Revision 526.1 2004/12/07 04:41:02 ajc
207 * Finally tracked down the WC->vars heap corruption issue (for real this
208 time). We now call clear_local_substs() at the end of each HTTP
209 transaction, whether we need to or not, instead of calling it whenever
210 we're done with something we wanted session variables for.
211 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
212 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
213 preventing it from getting clobbered by another session.
214 * Bumped internal version number to 5.27
216 Revision 526.0 2004/12/01 21:35:56 ajc
219 Revision 525.4 2004/12/01 21:35:44 ajc
220 * Changed internal version number to 5.26
222 Revision 525.3 2004/12/01 21:34:17 ajc
223 * Numerous memory management bugfixes.
225 Revision 525.2 2004/12/01 16:48:24 ajc
226 * tools.c: don't crash when striplt() is called with a zero-length string
228 Revision 525.1 2004/11/12 18:02:36 ajc
229 * Updated the richtext editor (new version from Kevin Roth's site)
231 Revision 525.0 2004/11/03 20:21:10 ajc
234 Revision 524.7 2004/11/03 20:21:02 ajc
235 * Changed internal version number to 5.25
237 Revision 524.6 2004/10/20 02:41:41 ajc
239 * Added the notes room to the icon bar
240 * Set up an initial implementation of Notes view. Attractive enough to
241 publish, but read-only. Needs a note editor.
243 Revision 524.5 2004/10/15 03:10:24 ajc
244 * Calendar objects UID now generated by generate_uuid() which creates
245 pseudo-DCE-ish UUID's.
247 Revision 524.4 2004/10/05 01:59:31 ajc
248 * localtime_r() fixes
250 Revision 524.3 2004/10/03 02:56:35 ajc
251 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
253 Revision 524.2 2004/10/01 16:23:23 ajc
254 * Set up framework for "notes" view, and added a skeleton function for
257 Revision 524.1 2004/09/30 03:44:01 ajc
258 * fix line width break problem in chat
260 Revision 524.0 2004/09/28 16:12:44 ajc
263 Revision 523.12 2004/09/28 16:12:30 ajc
264 * Prepare for 5.24 release
266 Revision 523.11 2004/09/27 02:17:47 ajc
267 * messages.c: fix build problem on non-calendar-enabled installations
268 * floors.c: fix a warning message
270 Revision 523.10 2004/09/25 03:34:21 ajc
271 * summary.c: Fixed a calling syntax problem
273 Revision 523.9 2004/09/25 03:18:43 ajc
274 * small stylesheet fix
276 Revision 523.8 2004/09/24 04:21:41 ajc
277 * Fixed display bug for room list mode when we dropped down multiple
278 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
280 Revision 523.7 2004/09/24 04:08:25 ajc
281 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
282 rooms without new msgs
284 Revision 523.6 2004/09/24 04:04:34 ajc
285 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
288 Revision 523.5 2004/09/23 03:21:10 ajc
289 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
291 Revision 523.4 2004/09/16 02:42:37 ajc
292 * Set default view of new rooms during CRE8 command instead of afterwards
294 Revision 523.3 2004/09/15 03:08:50 ajc
295 * Support config of seaperate MSA port in Citadel 6.26
297 Revision 523.2 2004/09/10 03:49:17 ajc
298 * Added 'dialog' mode to setup
300 Revision 523.1 2004/08/31 20:31:01 ajc
301 * When saving VTODO (tasks), insert a UID if none is already present. Also
302 increment the sequence, or insert one if none is already present.
304 Revision 523.0 2004/08/31 03:02:37 ajc
307 Revision 522.30 2004/08/31 03:02:28 ajc
308 * Changed internal version number to 5.23
310 Revision 522.29 2004/08/27 02:40:06 ajc
311 * Ditched the graphical buttons because CSS can do the same thing faster.
313 Revision 522.28 2004/08/18 03:16:12 ajc
314 * 'move' and 'delete' buttons only show when allowed to do those things
316 Revision 522.27 2004/08/18 02:10:17 ajc
317 * Reply/Move/Delete buttons are now images, because system-native buttons
318 were too big and ugly.
320 Revision 522.26 2004/08/11 17:24:57 ajc
321 * static/iconbar.html: removed.
322 * Updated the "powered by citadel" graphic
324 Revision 522.25 2004/08/11 03:49:15 ajc
325 * Replaced all instances of the name "Citadel/UX" with "Citadel"
326 * Installed the "simple logo" in the iconbar
328 Revision 522.24 2004/08/09 03:11:20 ajc
329 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
331 Revision 522.23 2004/08/05 21:32:17 ajc
332 * Reply/Move/Delete are now buttons instead of links. This should enable
333 us to add some JavaScript magic for "Reply quoted" ...
335 Revision 522.22 2004/08/05 02:47:21 ajc
336 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
337 has a more predictable and attractive behavior, and can still be
338 overridden in the style sheet if the site operator wants to.
340 Revision 522.21 2004/08/04 03:52:23 ajc
341 * Tasks view is now pretty.
342 * Tasks view now displays date due for each task.
343 * Tasks view is now sorted by date due.
344 * Tasks view now displays overdue tasks in red.
346 Revision 522.20 2004/08/03 03:55:37 ajc
347 * Tasks view now uses the same buffer/dump logic as the calendar views, so
348 we can sort them by due date and do a prettier display. (Only the logic is
349 changed so far. The prettier display is forthcoming.)
351 Revision 522.19 2004/07/21 02:57:09 ajc
352 * Internet Configuration screen looks a little neater now
354 Revision 522.18 2004/07/21 02:45:15 ajc
355 * Completed the "Internet Configuration" screen
357 Revision 522.17 2004/07/16 19:13:37 ajc
358 *** empty log message ***
360 Revision 522.16 2004/07/16 19:13:10 ajc
361 * tools.c: display 12:00 as 12pm, not 12am
363 Revision 522.15 2004/07/16 03:14:03 ajc
364 * more work on inetconf screen
366 Revision 522.14 2004/07/16 02:50:00 ajc
367 * useredit.c: put a pretty box around user editing
369 Revision 522.13 2004/07/13 03:25:08 ajc
370 * inetconf.c: added. Not finished yet.
372 Revision 522.12 2004/07/10 03:10:19 ajc
373 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
374 floor level configurations.
375 * Put a space between OK and CANCEL buttons anywhere in the system where
377 * Some more of the room config/admin screens now return to themselves
378 with a "ok, you did that" message when OK is pressed, instead of dropping
379 out to the main menu.
381 Revision 522.11 2004/07/08 03:03:01 ajc
382 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
383 configuration (public rooms default and mailboxes default). Still need
384 to add floor and room policy screens.
386 Revision 522.10 2004/07/02 03:28:08 ajc
387 * Much-improved alphabet tabs for Address Book view. Now divides the
388 total number of names by (names per page, currently 60) and sets up
389 that many tabs, with proper [Aaa-Bbb] labels on them.
391 Revision 522.9 2004/07/02 03:26:06 ajc
392 *** empty log message ***
394 Revision 522.8 2004/07/01 02:40:40 ajc
395 * Clicking "Enter a message" in a groupware room now automatically calls
396 the correct editor for the type of objects in the room (message, calendar
397 event, task, address book entry)
399 Revision 522.7 2004/06/29 17:21:25 ajc
400 * Removed the word "room" in a few locations, as part of our push towards
401 not looking like a BBS when running in groupware mode
403 Revision 522.6 2004/06/29 00:37:02 ajc
404 * Made some fonts bigger because users were complaining...
406 Revision 522.5 2004/06/27 03:02:05 ajc
407 * Summary view -- always view ALL messages
408 * Summary view -- new messages are in boldface
410 Revision 522.4 2004/06/24 20:42:14 ajc
411 * Added the "server ip address" Citadel config option
412 * Site config: added "Changes will not take effect until..." language
415 Revision 522.3 2004/06/24 14:50:35 ajc
416 * Added the ability to listen on a single IP address instead of all addresses.
418 Revision 522.2 2004/06/22 02:21:56 ajc
421 Revision 522.1 2004/06/21 15:00:52 ajc
424 Revision 522.0 2004/06/19 03:21:35 ajc
427 Revision 521.10 2004/06/19 03:11:07 ajc
428 * Instead of a crufty "the topmost Internet email address will be used
429 for outgoing email" explanation, separated it into "Primary Internet
430 email address" and "Other email addresses" boxes.
432 Revision 521.9 2004/06/19 02:42:12 ajc
433 * Removed the "aides access to mailboxes" config option, which is no longer
434 part of the Citadel system.
436 Revision 521.8 2004/06/16 02:07:22 ajc
437 * Removed a couple of lines of debugging code leftover from last night
439 Revision 521.7 2004/06/15 03:06:11 ajc
440 * Bumped internal version number to 5.22
441 * Use new fast headers-only-no-mime fetch mode in Citadel for
444 Revision 521.6 2004/06/15 02:30:21 ajc
445 * Honor "maxmsgs" even when viewing a mailbox in summary mode
447 Revision 521.5 2004/06/12 04:26:38 ajc
448 * Fixed some garbled output resulting from turning things that look like
451 Revision 521.4 2004/06/11 16:09:36 ajc
452 * Moved the room graphic to the left of the room name in the banner, to
453 make it more consistent with the rest of the site.
454 * Reduced the size of the font in the iconbar
456 Revision 521.3 2004/06/11 03:15:08 ajc
457 * When "Add" is clicked without specifying an upload filename, resume
458 composition instead of aborting the post.
459 * Add attachments to messages in forward order, not reverse order
461 Revision 521.2 2004/06/10 03:08:48 ajc
462 * Improved the appearance of tabs in the room config screen
464 Revision 521.1 2004/06/10 02:58:55 ajc
465 * Made all the title boxes the same background color. The old scheme was
466 cute but not professional looking.
468 Revision 521.0 2004/06/06 19:53:25 ajc
471 Revision 510.15 2004/06/06 19:32:15 ajc
472 * Cleaned up a couple of FIXME's sitting around in the code
473 * Altered the conditions under which stray http://... strings are
474 automatically turned into links, to prevent that logic from
475 transforming IMG tags into gibberish.
476 * Set internal version number to 5.21
478 Revision 510.14 2004/06/04 02:29:07 ajc
479 * Fixed bug in "validate new users" screen (thanks Campy)
481 Revision 510.13 2004/06/03 03:21:22 ajc
482 * "Reply" button now carries the message subject into the reply.
484 Revision 510.12 2004/06/02 02:07:54 ajc
485 * setup.c: updated the setup script to configure two /etc/inittab entries,
486 one for http and one for https.
488 Revision 510.11 2004/06/01 21:46:47 ajc
489 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
490 during a read or write operation, do not attempt to finish the operation
491 unencrypted like we do in Citadel. Here in WebCit land it only causes
492 the server to segfault.
494 Revision 510.10 2004/06/01 19:01:22 ajc
495 * netconf.c: widened some of the text entry fields
496 * webcit.h: bumped up the internal version number to 5.20
498 Revision 510.9 2004/06/01 18:44:20 ajc
499 * Return to the old command-line usage (-s for https, service is either
500 http or https but not both)
502 Revision 510.8 2004/06/01 03:32:28 ajc
503 * Add "permanent room" setting to room edit screen
504 * create room -- allow longer strings
506 Revision 510.7 2004/06/01 00:36:43 ajc
507 * Hmmph. Do the session cookie as hex instead of base64. There really
508 are some characters in the base64 set that make HTTP do nasty things.
510 Revision 510.6 2004/05/31 21:43:27 ajc
511 * Added "|END" to the session cookie before base64-ing it. This fixes a
512 problem with certain room names causing the webserver to freak out and
513 break embedded images and stuff. I don't know why.
515 Revision 510.5 2004/05/31 20:34:11 ajc
516 * Message entry using Kevin Roth's excellent cross-platform richtext
519 Revision 510.4 2004/05/31 15:54:13 ajc
520 * "text" and "HTML" options for message entry.
522 Revision 510.3 2004/05/29 03:31:48 ajc
523 * tighten up the space between icons in the iconbar
525 Revision 510.2 2004/05/28 20:24:53 ajc
528 Revision 510.1 2004/05/24 03:02:38 ajc
529 * CSS change to make folder names stand out more in the "Folder View"
531 Revision 510.0 2004/04/30 04:08:58 ajc
534 Revision 506.13 2004/04/30 04:08:47 ajc
535 * Changed internal version number to 5.10
536 * Updated documentation for the new HTTPS service
538 Revision 506.12 2004/04/27 03:21:36 ajc
539 * Prompt for HTTPS port number during setup. We may make this optional.
541 Revision 506.11 2004/04/27 03:16:31 ajc
542 * When running on the same host as Citadel, if no key/cert are found,
543 symlink to Citadel's if possible.
544 * One server binary now forks to start both http and https servers.
546 Revision 506.10 2004/04/21 03:43:39 ajc
547 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
548 certs are also no longer invalid.
550 Revision 506.9 2004/04/21 02:25:13 ajc
551 * Replaced ctdl_install_certificate() with convenience functions found
552 in the OpenSSL library.
554 Revision 506.8 2004/04/21 02:19:41 ajc
555 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
556 understand, but read at http://www.informit.com/articles/article.asp?p=22078
557 ). Still doesn't work with Internet Monopolizer, though.
559 Revision 506.7 2004/04/20 02:32:44 ajc
560 * Allow setup to run seamlessly from within the Citadel Ridiculously
561 Easy Installer by observing the values of environment variables
562 CITADEL_INSTALLER, CITADEL, and WEBCIT.
564 Revision 506.6 2004/04/20 02:02:50 ajc
567 Revision 506.5 2004/04/16 03:14:06 ajc
568 * Minor fix for previous checkin
570 Revision 506.4 2004/04/16 02:59:01 ajc
571 * Completed SSL support. Still doesn't work with all browsers... gotta
574 Revision 506.3 2004/04/15 03:57:00 ajc
575 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
576 it has a crashy crashy bug in it. Don't use it yet.
578 Revision 506.2 2004/04/13 19:41:36 ajc
579 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
580 (freebusy data fetch for anonymous Kolab type clients)
582 Revision 506.1 2004/04/10 04:32:59 ajc
583 * Fixed some version and copyright date oopses
585 Revision 506.0 2004/04/10 04:29:30 ajc
588 Revision 505.22 2004/04/10 04:29:20 ajc
589 * Changed internal version number to 5.06
591 Revision 505.21 2004/03/29 04:30:20 ajc
592 * configure.in, Makefile.in: handle $LDFLAGS
594 Revision 505.20 2004/03/20 05:03:14 ajc
595 * Original startup thread becomes a worker thread after initialization.
596 Doing otherwise turns it into a zombie (at least on Linux) and possibly
597 leads to other problems
598 * Filter out NOOP's received in chat
600 Revision 505.19 2004/03/18 04:32:24 ajc
601 * Removed the language in README.TXT which told everyone that chat wouldn't
602 work with a non-local Citadel server, because that's no longer true.
603 * Removed the old chat applet from the static/ directory
605 Revision 505.18 2004/03/18 04:00:44 ajc
606 * Rounded web boxes now look correct in all browsers.
608 Revision 505.17 2004/03/17 18:25:31 ajc
609 * When creating a new user, auto-chain to the "edit user configuration"
610 screen, and subsequently auto-chain to the "edit address book entry"
611 screen. This creates a nice sensible workflow.
613 Revision 505.16 2004/03/15 22:47:09 ajc
614 * Prettied up the chat window a little more.
616 Revision 505.15 2004/03/15 04:27:44 ajc
617 * Chat now appears in a separate window
618 * Use regular frames instead of IFRAMEs for chat
619 * Display user's own chat text in bold+italic
620 * Added a "List Users" button
622 Revision 505.14 2004/03/09 20:45:45 error
623 * Add a Linux Software Map file
625 Revision 505.13 2004/03/07 22:04:32 ajc
626 * Fix the current view not being set to the default view for the creator
629 Revision 505.12 2004/03/07 21:31:17 ajc
630 * serv_read() now zeroes out the supplied buffer (with the supplied
631 length) if a server read fails. This causes serv_gets() to return
632 instead of looping endlessly. Fixes chat problem found on linux-ppc.
634 Revision 505.11 2004/03/03 05:21:36 ajc
635 * Made the chat screen totally kick-ass sweet. The flickering reload
636 i-frame is now tiny and hidden, and it *appends* new chat data to
637 the viewable window using JavaScript. No flickering + scrollback!
638 * Added a help button to the chat screen.
640 Revision 505.10 2004/02/29 22:52:15 ajc
641 * Close and clear (set to -1) server socket handle when socket errors are
642 detected. Fixes a chat problem reported by Winzlo.
644 Revision 505.9 2004/02/29 05:34:25 ajc
645 * Display the Chat menu option as "Chat with other users in <roomname>"
647 Revision 505.8 2004/02/27 05:04:38 ajc
648 * fix frameset bug in page popups
650 Revision 505.7 2004/02/26 04:08:56 ajc
651 * Fixed a problem that made WebCit go to the "no cookies" screen instead
652 of the logout banner.
653 * Ford's latest stupid room has a name with more than 64 characters, and
654 we still had a 64-byte room name in the march_list struct. ooooops...
656 Revision 505.6 2004/02/26 03:07:26 ajc
657 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
659 Revision 505.5 2004/02/25 23:10:28 ajc
660 * Allow "/do_logout" as a no-frames page
662 Revision 505.4 2004/02/25 23:00:21 ajc
663 * Changed the favicon support to LINK tags in the HEAD of static stuff,
664 to make life easier. (Thanks to prosthetik for this)
666 Revision 505.3 2004/02/25 15:20:11 ajc
667 * Support for favicon.ico in the static/ directory
669 Revision 505.2 2004/02/24 04:06:42 ajc
670 * Changed the colors slightly in chat screen
672 Revision 505.1 2004/02/20 06:07:06 ajc
673 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
675 Revision 505.0 2004/02/19 03:32:50 ajc
678 Revision 504.7 2004/02/19 03:32:38 ajc
679 * Changed the internal version number to 5.05
680 * Completed the frames fix
682 Revision 504.6 2004/02/18 20:08:29 ajc
683 * Fixed the frameset force reload logic. Now it does the whole frameset
684 without displaying an error in the main frame.
686 Revision 504.5 2004/02/18 19:17:51 ajc
687 * Force reload of frameset if someone tries to escape it. Not perfect
688 but it mostly works at this poing.
690 Revision 504.4 2004/02/17 03:37:11 ajc
691 * Indicate to Citadel that we want Server Generated Invitations when
692 calendar events are saved. (No longer the default in Citadel server.)
694 Revision 504.3 2004/02/09 04:49:32 ajc
695 * Prepare for a way to avoid falling out of the main frameset
697 Revision 504.2 2004/02/09 03:37:57 ajc
698 * Changed the thread pool management algorithm. Detecting idle time between
699 socket accepts was not working reliably on all systems, so we now follow
700 the same algorithm as the Citadel server (spawn more threads when number
701 of sessions < number of threads, but keep constrained to pre-defined
702 minimum and maximum thread count)
704 Revision 504.1 2004/02/03 03:09:51 ajc
707 Revision 503.0 2004/01/28 04:31:31 ajc
710 Revision 502.4 2004/01/28 04:30:48 ajc
711 * Create Room can now offer calendar and address book rooms
713 Revision 502.3 2004/01/17 21:25:30 ajc
714 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
715 * Split the config for LDAP Connector into its own panel
717 Revision 502.2 2004/01/17 04:32:54 ajc
718 * Add site config options for Citadel servers which support LDAP
720 Revision 502.1 2003/10/24 02:50:19 ajc
721 * Clicking "Enter Message" in a room with an Address Book view opens
722 a blank vCard entry screen.
724 Revision 502.0 2003/10/23 03:16:50 ajc
727 Revision 501.2 2003/10/23 03:07:54 ajc
728 * event.c: Found and removed another unquoted multi-line string literal
729 * webcit.h: changed an #ifdef HAVE_ICAL_H
730 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
732 Revision 501.1 2003/10/22 01:42:12 ajc
733 * iconbar.c: removed a stray character or two...
735 Revision 501.0 2003/10/21 04:26:37 ajc
738 Revision 500.30 2003/10/21 04:26:27 ajc
739 * bumped the version string to 5.01
741 Revision 500.29 2003/10/17 03:08:28 ajc
742 * Finished prettying up the vCard display
744 Revision 500.28 2003/10/17 02:31:45 ajc
745 * Multi-line string literals are deprecated in GCC 3.1 unless each line
746 is wrapped in quotes. Performed this fix so it'll compile.
747 * setup.c: removed references to unused variable tempfile[]
749 Revision 500.27 2003/10/09 03:17:02 ajc
750 * Started prettying up the vCard display.
752 Revision 500.26 2003/10/08 02:33:49 ajc
753 * Begin work on better handling of vCard display
755 Revision 500.25 2003/09/04 03:41:27 ajc
756 * siteconfig.c: changed some config items to drop-down boxes
758 Revision 500.24 2003/08/27 04:26:54 ajc
759 * Split the site configuration screen up into four different screens,
760 and added a meta-menu
762 Revision 500.23 2003/08/24 03:31:50 ajc
763 * Finished the setup program
764 * Bumped the internal version number to 5.01
766 Revision 500.22 2003/08/22 00:47:27 ajc
767 * setup is now working, but it still needs a way to detect a running WebCit
769 Revision 500.21 2003/08/22 00:25:40 ajc
770 * Added a skeleton "setup" program to the tree. It does not work yet.
772 Revision 500.20 2003/08/20 03:48:55 ajc
773 * Added iconbar shortcut to Contacts room
774 * Minimum required Citadel is now 6.11
776 Revision 500.19 2003/08/20 03:07:25 ajc
777 * Address book "single card" view now suppresses "reading nn message" and
778 instead shows the letter indices across the top
779 * Clicking on an address in a vCard now connects to WebCit mail instead
780 of a browser mailto: link
782 Revision 500.18 2003/08/19 04:18:43 ajc
783 * Changed things around in the address book view. Made it sorted and
784 more clickable and better looking...
786 Revision 500.17 2003/08/12 18:54:03 error
787 * messages.c: fix off-by-one-error in selector bar
789 Revision 500.16 2003/08/07 22:18:03 ajc
790 * Add the Summary Page to the customizable iconbar
792 Revision 500.15 2003/08/07 03:51:51 ajc
793 * Customizable icon bar as: pictures and text, pictures, text
795 Revision 500.14 2003/08/05 03:52:14 ajc
796 * First working version of the customizable iconbar. It contains a basic
797 set of options and now automatically refreshes when it's customized.
799 Revision 500.13 2003/08/04 03:50:29 ajc
800 * First cut at the customizable iconbar is done. A bunch of generic options
801 are there. Still need to get the actual iconbar to refresh when changes
804 Revision 500.12 2003/08/03 21:02:01 ajc
805 * More work on customizable iconbar
807 Revision 500.11 2003/08/02 05:25:46 ajc
808 * Laid the groundwork for a customizable iconbar
810 Revision 500.10 2003/07/30 03:57:49 ajc
811 * Add config.c_purge_hour to config screen
813 Revision 500.9 2003/07/06 22:06:59 ajc
814 * When converting "anything that looks like a URL" to a real link, first
815 make sure that it isn't already inside a link. This fixes most of the
816 long, ugly URL strings sent by eBay.
817 * Automatically dismantle mailto: links in HTML messages, and convert
818 them to WebCit mail links (clicking on it sends the user to the Mail
819 room and begins composing a new message with the recipient and subject
820 fields pre-populated).
822 Revision 500.8 2003/06/29 20:51:21 ajc
823 * Worked around a rendering bug in Satan's Browser that was causing it
824 to draw the calendar month view much wider than the actual screen wdith
826 Revision 500.7 2003/06/28 04:09:37 error
827 * roomops.c: Backout change to display one less box in the first column in
828 roomlist view, it doesn't seem to work for everyone
830 Revision 500.6 2003/06/28 03:52:51 error
831 * Don't tell browsers not to cache static documents
833 Revision 500.5 2003/06/28 03:35:23 error
834 * roomops.c: Display one less floor in the first column in romlist view
836 Revision 500.4 2003/06/26 03:37:58 ajc
837 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
838 This will allow some groupware clients to browse the free/busy times of
839 other users on the system.
841 Revision 500.3 2003/06/21 05:17:21 ajc
842 * Better alignment of system messages
843 * Exterminated display_error() and replaced it with WC->ImportantMessage
844 which is displayed in a bubble on top of whatever page you're on next.
845 * Small cosmetic changes
846 * Fixed some nesting problems in output_headers()
848 Revision 500.2 2003/06/20 03:39:27 ajc
849 * Optimization to floor layout in box view
851 Revision 500.1 2003/06/20 03:04:26 ajc
852 * "Reply" button on messages now handles IGnet recipients correctly
854 Revision 500.0 2003/06/10 04:23:08 ajc
857 Revision 410.50 2003/06/10 04:22:58 ajc
858 * Updated docs and headers for 5.00 release
860 Revision 410.49 2003/06/10 04:05:23 ajc
861 * De-tabled the left side icon bar and reduced one of the graphics, so
862 that all of the rounded corners show up in Satan's Browser.
864 Revision 410.48 2003/06/10 03:47:41 ajc
865 * style.css: added font selection to default <BODY> tag
867 Revision 410.47 2003/06/06 03:26:03 ajc
868 * Satan's Browser insists on putting bloody acres of whitespace to the
869 right of any bulleted list items, making any multi-column table containing
870 a list take more than the entire screen. Removed all such lists so it
871 looks ok. If you are reading this and you are a Microsoft employee, please
872 commit suicide before you break anything else.
874 Revision 410.46 2003/06/06 02:22:07 ajc
875 * Changed the upper left and upper right bounded box corners to a solid
876 blue (#204B78) instead of gradiated, because it was looking funny in
877 256-color mode. It also looked funny in Internet Explorer, but people
878 who use Internet Explorer are contributing to terrorism and really don't
879 deserve Web access in the first place. So I really just fixed this to make
880 it look good in 256-color Netscape.
882 Revision 410.45 2003/06/05 21:37:37 ajc
883 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
884 in b0rken IE browser. Die, Bill, Die.
886 Revision 410.44 2003/06/05 03:52:29 ajc
887 * Buncha cosmetic changes
889 Revision 410.43 2003/06/04 03:41:25 ajc
890 * Change the appearance of rooms with and without new messages in the
891 room list -- now defined using CSS
893 Revision 410.42 2003/06/03 03:57:42 ajc
894 * Tightened up the room banner a bit. Smaller padding, smaller font,
897 Revision 410.41 2003/05/31 21:36:45 ajc
900 Revision 410.40 2003/05/26 21:05:42 ajc
901 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
902 it to complete the free/busy checking for attendee availability.
904 Revision 410.39 2003/05/26 05:44:45 ajc
905 * event.c: fix compiler warning
907 Revision 410.38 2003/05/26 05:39:46 ajc
908 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
909 bug fixed in Citadel.
911 Revision 410.37 2003/05/26 05:28:13 ajc
912 * serv_func.c: added utility function read_server_text()
913 * availability.c: banged out more of this code -- still not complete
915 Revision 410.36 2003/05/26 03:28:02 ajc
916 * Getting closer to doing the availability check. Created new source
917 module 'availability.c' for this purpose. Stub function is in place.
919 Revision 410.35 2003/05/25 04:25:12 ajc
920 * siteconfig.c: fixed a spelling error
921 * event.c: add a "Check attendee availability" button, and the code to
922 bypass saving the event to the server, do something with it, and then
923 feed the twiddled data structure back to the form display function for
924 further editing. What's still missing is the code to do the actual
927 Revision 410.34 2003/05/24 22:22:35 ajc
928 * Small stylesheet hack to make it work with b0rken IE
930 Revision 410.33 2003/05/24 22:13:08 ajc
931 * Changed the login banner a bit
933 Revision 410.32 2003/05/20 03:25:41 ajc
934 * Separate event invitees with newlines instead of commas.
936 Revision 410.31 2003/05/19 19:55:09 ajc
937 * summary.c: eliminate compiler warnings about unused variables when
938 compiling a WebCit service without calendar support
940 Revision 410.30 2003/05/18 02:05:33 ajc
941 * More conversion of screens to the new look-and-feel.
943 Revision 410.29 2003/05/16 04:11:29 ajc
944 * We don't need no steenking workaround. Problem fixed. MIME parser not
945 broken. Web server was calling it with bad parameters. All fixed now.
946 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
949 Revision 410.28 2003/05/15 04:52:26 ajc
950 * Minor workaround in web forms to handle mime parser problem in uploads
952 Revision 410.27 2003/05/15 03:35:59 ajc
953 * look and feel overhaul -- almost done!
955 Revision 410.26 2003/05/14 03:46:35 ajc
956 * More background cleanup
958 Revision 410.25 2003/05/05 17:19:46 ajc
959 * Cleanups to summary page when running on a non ical enabled system
960 * Use non breaking spaces in summary page box titles
962 Revision 410.24 2003/05/04 04:22:41 ajc
963 * Display body of messages on a white background. I am doing this in order
964 to prepare for making the general background of the screen a darker color.
966 Revision 410.23 2003/05/04 02:54:55 ajc
967 * Summary page now uses our cutesy new rounded window boxes
969 Revision 410.22 2003/05/03 21:28:41 ajc
970 * Added in a slick new box style and put the room lists in it
972 Revision 410.21 2003/05/03 16:57:04 ajc
973 * In the 'folders' and 'portal' views, change the folder delimiter
974 from / to \ to avoid conflict with room names that have slashes
976 Revision 410.20 2003/05/03 16:23:29 ajc
977 * Enforce three columns in portal view of room list
979 Revision 410.19 2003/05/03 04:52:32 ajc
980 * Added an experimental new "portal view" to the room list options
982 Revision 410.18 2003/05/02 03:23:41 ajc
983 * Minor change to room list algorithm
985 Revision 410.17 2003/05/01 15:33:05 ajc
986 * Fixed a potential memory leak in enumeration of MIME parts
988 Revision 410.16 2003/05/01 03:11:35 ajc
989 * When static content is requested, fetch it without trying to connect
992 Revision 410.15 2003/04/30 05:00:00 ajc
993 * Added the ability to compose messages with file attachments uploaded from
996 Revision 410.14 2003/04/27 04:46:02 ajc
997 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
998 observes the flag designating the presence of new messages. (The "rooms
999 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1000 but that view may get axed soon.)
1002 Revision 410.13 2003/04/26 21:57:53 ajc
1003 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1004 before returning an error code to avoid a file descriptor leak
1006 Revision 410.12 2003/04/19 21:42:36 ajc
1007 * Repaired all my b0rken COLOR tags
1008 * Replaced most FONT tags with SPAN tags
1011 Revision 410.11 2003/04/19 19:58:10 ajc
1012 * Lots of great changes from Nick to make the site CSS-enabled.
1014 Revision 410.10 2003/04/14 04:04:40 ajc
1015 * First cut of CSS-izing WebCit. Probably b0rken.
1017 Revision 410.9 2003/04/09 04:02:32 ajc
1018 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1019 supported the idea of one WebCit connecting to multiple Citadels for a
1020 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1021 * When connecting to Citadel through a Unix domain socket, don't try to make
1022 the Java chat applet available.
1024 Revision 410.8 2003/03/31 03:32:19 ajc
1025 * messages.c: check for 000 terminator while parsing RFC822 headers to
1026 prevent getting hung up while displaying certain badly formatted messages.
1028 Revision 410.7 2003/03/30 06:13:19 ajc
1029 * When reading from the server, do not treat CR as end-of-line because
1030 there's probably an LF coming after it. Instead, keep reading to the LF
1031 and then strip both.
1032 * Do not underline links in the icon bars
1034 Revision 410.6 2003/03/17 04:17:41 ajc
1035 * Call to accept() was being made with an uninitialized variable for the
1036 third argument. Changed the second and third argument to NULL and 0 because
1037 we don't really need accept() to fill up a buffer full of information that
1038 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1040 * Removed the mutex wrapper around select() because we don't need it. All
1041 idle worker threads now block on select() and one of them will wake up when
1042 a connection arrives.
1044 Revision 410.5 2003/03/15 20:55:03 ajc
1045 * When a requested image is not available on the Citadel server, send a
1046 1x1 transparent GIF instead of 404 error.
1048 Revision 410.4 2003/03/14 04:21:57 ajc
1049 * clone events to be encapsulated before saving, because the original
1050 instance may already have a parent, and that makes crashy crashy
1052 Revision 410.3 2003/03/13 05:57:17 ajc
1053 * More encapsulation. Warning: there are bugs in this!!
1055 Revision 410.2 2003/03/13 05:20:23 ajc
1056 * Various changes to the calendar service to handle messages containing
1057 fully encapsulated VCALENDAR components instead of only unencapsulated
1058 VEVENT subcomponents. We have to move in this direction for compatibility
1059 with other products.
1061 Revision 410.1 2003/03/01 22:07:19 ajc
1062 * New user registration, as well as existing user re-registration, now
1063 uses the vCard editing screen.
1064 * Administratively editing users' address book entries now works again,
1065 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1066 in order to enforce this.
1068 Revision 410.0 2003/02/19 03:49:33 ajc
1071 Revision 400.90 2003/02/19 03:49:17 ajc
1072 * latest config.guess and config.sub from www.gnu.org
1074 Revision 400.89 2003/02/07 04:44:17 ajc
1075 * Replaced sleep() with a function that sleeps using select() in order to
1076 avoid potential issues with SIGALRM. Possible fix for weird behavior
1077 when running on a Macintosh.
1079 Revision 400.88 2003/01/29 22:32:07 ajc
1080 * Shuffled some code and comments around; minor cleanup
1082 Revision 400.87 2003/01/28 15:37:12 ajc
1083 * All functions which read binary data from the server now make use of the
1084 read_server_binary() function in tools.c
1085 * Binary reads from server now have safety code to prevent infinite loops
1086 * All output of MIME objects is now done with http_transmit_thing()
1088 Revision 400.86 2003/01/19 06:28:04 ajc
1089 * Minimum required Citadel version 6.05
1091 Revision 400.85 2003/01/16 04:41:26 ajc
1092 * When displaying edit controls for time of day in the calendar, only show
1093 minutes that are multiples of 5 ... unless the existing value is not a
1094 multiple of 5, in which case we show that too.
1096 Revision 400.84 2003/01/15 17:34:04 ajc
1097 * event.c: fixed a misspelling
1098 * config.guess, config.sub: updated using latest from ftp.gnu.org
1100 Revision 400.83 2003/01/14 04:21:27 ajc
1101 * Only offer views which make sense for the default view of a room
1103 Revision 400.82 2003/01/13 03:34:33 ajc
1104 * Get ready for the 4.10 release
1106 Revision 400.81 2003/01/12 23:22:53 ajc
1107 * configure.in: check for libical v0.24 or newer
1109 Revision 400.80 2003/01/07 04:56:17 ajc
1110 * Complete the free/busy transparency handling in the form
1111 * Default times for new events are now in the correct timezone
1113 Revision 400.79 2003/01/06 18:01:35 ajc
1114 * Begin handling of TRANSP property to show event times as free or
1115 busy (not finished).
1117 Revision 400.78 2003/01/05 21:02:14 ajc
1118 * Summary page: three columns are now all the same width
1120 Revision 400.77 2003/01/05 20:56:05 ajc
1121 * minor fix for previous checkin
1123 Revision 400.76 2003/01/05 20:51:01 ajc
1124 * Display PARTSTAT for attendees
1126 Revision 400.75 2003/01/05 05:01:00 ajc
1127 * Add "today's calendar events" to the summary page.
1129 Revision 400.74 2003/01/05 04:27:28 ajc
1130 * Add "Tasks" to the summary page
1132 Revision 400.73 2002/12/28 05:44:09 ajc
1133 * ical_dezonify.c: brought over new version from the Citadel source (again)
1135 Revision 400.72 2002/12/28 05:12:45 ajc
1136 * ical_dezonify.c: brought over new version from the Citadel source.
1138 Revision 400.71 2002/12/26 04:04:48 ajc
1139 * Perform CHEK command when automatically establishing sessions, not just
1140 when one is explicitly created. Some stuff is missing otherwise.
1142 Revision 400.70 2002/12/25 23:18:06 ajc
1143 * Be more strategic about when to call ical_dezonify()
1144 (This may be the last set of fixes. I hope so.)
1146 Revision 400.69 2002/12/25 21:39:38 ajc
1147 * ical_dezonify.c: added.
1148 * calendar.c: convert incoming ical messages to UTC
1149 (the usual routines will then convert them to local time for display)
1151 Revision 400.68 2002/12/25 07:06:00 ajc
1152 * Tweaked the code to work with libical 0.24
1154 Revision 400.67 2002/12/20 04:50:00 ajc
1155 * When saving a calendar event, increment the SEQUENCE property.
1157 Revision 400.66 2002/12/18 05:03:39 ajc
1158 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1159 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1160 Because the libc-allocated buffer was getting clobbered.
1161 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1163 Revision 400.65 2002/12/17 05:01:39 ajc
1164 * Prettied up the calendar day view layout
1165 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1167 Revision 400.64 2002/12/16 04:43:30 ajc
1168 * Correctly handle local time zone when figuring out which day and time to
1169 display events on calendar month/day views. This also seems to have
1170 fixed the bug that was causing events to sometimes get lost when saved.
1172 Revision 400.63 2002/12/15 05:50:59 ajc
1173 * Form editing of date/time fields now assumes that the icaltimetype being
1174 manipulated is in UTC. It converts to/from local time for editing.
1176 Revision 400.62 2002/12/10 23:25:47 ajc
1177 * Display attendees in message view of calendar objects
1179 Revision 400.61 2002/12/07 22:12:59 ajc
1180 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1181 until I implement the Citadel server function which it calls.)
1183 Revision 400.60 2002/11/30 21:34:51 ajc
1184 * Submit organizer in a hidden field, in case the server needs it
1186 Revision 400.59 2002/11/30 04:46:46 ajc
1187 * First cut at adding/removing attendees to an event
1188 (Actual invitations should be sent by the Citadel server)
1190 Revision 400.58 2002/11/29 23:56:19 ajc
1191 * Completed "me as organizer" -- the user's own e-mail address is inserted
1192 as the organizer of new events. Detect when the user is the organizer and
1193 enable/disable the attendees box accordingly.
1195 Revision 400.57 2002/11/29 16:38:37 ajc
1196 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1198 Revision 400.56 2002/11/28 06:03:24 ajc
1199 * Issue an ISME command when editing an event, to determine whether the user
1200 viewing the event is the organizer. (Will use this later to allow/disallow
1201 sending out invitations.)
1203 Revision 400.55 2002/11/26 05:01:04 ajc
1204 * Began handling attendee fields
1206 Revision 400.54 2002/11/16 23:40:11 ajc
1209 Revision 400.53 2002/11/16 23:15:02 ajc
1210 * Make the "all day event" shadebox smaller (month view) - no border.
1211 * Fixed bug that caused any events following an all day event to also appear
1214 Revision 400.52 2002/11/16 05:40:54 ajc
1215 * When adding new events to the calendar, default to the month [and day]
1216 currently being viewed.
1217 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1219 Revision 400.51 2002/11/15 05:05:47 ajc
1220 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1222 Revision 400.50 2002/11/15 04:11:46 ajc
1223 * Added even more nifty JavaScript to cause the hour/minute and end date
1224 fields of a calendar event form to render as disabled when the "all day
1225 event" box is checked -- not just when the user checks the box, but also
1226 when the box begins its life already checked.
1228 Revision 400.49 2002/11/14 04:59:40 ajc
1229 * Correctly serialize and save all day events using date instead of date/time
1231 Revision 400.48 2002/11/13 04:49:23 ajc
1232 * "All day event" shows as a single checkbox, instead of one for the start
1233 time and one for the end time. Added nifty JavaScript to zero and shade
1234 the hour/minute and all end time fields when all-day-event is checked.
1236 Revision 400.47 2002/11/12 05:57:27 ajc
1237 * Display a nicer looking screen when replying to calendar invitations
1238 * When displaying day view, don't show all day events twice
1239 * Day or month view: denote all day events by displaying them inside
1242 Revision 400.46 2002/11/12 03:26:39 ajc
1243 * Tell the user about broken Citadel server connections instead of
1244 simply printing "Goodbye"
1246 Revision 400.45 2002/10/23 04:11:38 ajc
1247 * Detect when a meeting invitation is actually an update for an existing UID
1248 and tell the user so.
1250 Revision 400.44 2002/10/21 20:16:38 ajc
1251 * Display conflicts nicely
1253 Revision 400.43 2002/10/21 18:29:14 ajc
1254 * Ask server to hunt for conflicts when displaying a meeting invitation
1256 Revision 400.42 2002/10/19 21:28:32 ajc
1257 * Moved the calendar meeting request reply functionality to the Citadel server
1259 Revision 400.41 2002/10/19 17:10:14 ajc
1260 * Add "Tentative" accept button
1261 * Only display Accept/Tentative/Decline button when method=REQUEST
1263 Revision 400.40 2002/10/19 04:16:37 ajc
1264 * Save an incoming meeting request into the user's calendar.
1266 Revision 400.39 2002/10/18 20:55:05 ajc
1267 * Began work on meeting request accept/decline
1269 Revision 400.38 2002/10/16 19:16:39 ajc
1270 * Fixes and updates to build WebCit on Linux for IBM S/390
1272 Revision 400.37 2002/10/09 04:12:44 ajc
1273 * Templatized trailing HTML
1274 * Templatized "new start page" page
1275 * Added global substitution macros
1277 Revision 400.36 2002/10/09 03:51:01 ajc
1278 * Templatized the <HEAD> section of HTML
1280 Revision 400.35 2002/10/07 23:03:38 ajc
1281 * messages.c: don't display room name field when it's blank
1283 Revision 400.34 2002/10/07 04:10:37 ajc
1284 * When displaying meeting invitations, only show date/time for VEVENT
1285 subcomponents. Date/time for other subcomponents are irrelevant.
1286 * Cleaned up HTML display of meeting invitations.
1288 Revision 400.33 2002/10/03 03:40:31 ajc
1289 * Worked on meeting accept/decline a little bit
1291 Revision 400.32 2002/09/30 03:58:35 ajc
1292 * Dabbled in handling incoming meeting requests
1294 Revision 400.31 2002/09/29 20:15:43 ajc
1295 * Completed the calendar day view
1297 Revision 400.30 2002/09/28 04:01:30 ajc
1298 * started fleshing out the calendar day view
1300 Revision 400.29 2002/09/27 21:19:28 ajc
1303 Revision 400.28 2002/09/27 18:31:33 ajc
1304 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1305 * After saving a VEVENT, return to the correct calendar view and date
1307 Revision 400.27 2002/09/27 17:15:44 ajc
1308 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1310 Revision 400.26 2002/09/27 04:37:21 ajc
1311 * New, buggy versions of event editing screens
1313 Revision 400.25 2002/09/26 22:00:16 ajc
1314 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1315 month 1 in libical functions)
1317 Revision 400.24 2002/09/25 21:57:13 ajc
1318 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1321 Revision 400.23 2002/09/24 04:12:34 ajc
1322 * Rough cut of the two-pass calendar display routines (first pass: go thru
1323 messages gathering VEVENT items; second pass: render calendar with data)
1325 Revision 400.22 2002/09/23 04:01:33 ajc
1326 * Presentation changes to calendar month view
1328 Revision 400.21 2002/09/22 05:20:27 ajc
1329 * Began implementing month view
1331 Revision 400.20 2002/09/21 04:38:05 ajc
1332 * Added utility functions for displaying vcalendar timestamps in web forms
1333 and translating form data back to timestamps.
1334 * Completed the "edit task" and "add new task" screens.
1336 Revision 400.19 2002/09/20 20:28:08 ajc
1337 * Smooth transition between "list tasks" & "edit task" screens
1339 Revision 400.18 2002/09/20 03:54:44 ajc
1340 * Display the "Tasks" view as a bulleted list with each task clickable
1341 * Clicking brings up an (unfinished) "edit task" screen
1343 Revision 400.17 2002/09/18 21:44:02 ajc
1344 * display VTODO parameters
1346 Revision 400.16 2002/09/17 04:21:00 ajc
1347 * Handler chains for VCALENDAR and VTODO types
1349 Revision 400.15 2002/09/17 03:37:10 ajc
1350 * Implemented a 'display handler' infrastructure for various groupware types
1352 Revision 400.14 2002/09/16 03:35:12 ajc
1353 * Just a bunch of glue code to iterate through the various types of ical
1354 objects we could encounter
1356 Revision 400.13 2002/09/15 04:05:41 ajc
1357 * Process calendar object subcomponents
1359 Revision 400.12 2002/09/15 03:40:13 ajc
1361 * When a text/calendar MIME type is discovered in a message, send it to
1362 the (currently skeleton) parser in calendar.c
1363 * calendar.c: skeleton parser for calendar objects which currently just
1364 creates an icalcomponent object and frees it.
1366 Revision 400.11 2002/09/15 03:16:24 ajc
1367 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1368 function namespace in libical
1370 Revision 400.10 2002/09/15 02:50:55 ajc
1371 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1373 Revision 400.9 2002/09/14 21:33:31 ajc
1374 * Backed out compression of inlines -- not all browsers appear to handle it
1376 Revision 400.8 2002/09/14 20:20:29 ajc
1377 * Attempting to push more stuff through compression. I've introduced some
1378 sort of deadlock bug that I can't seem to find yet...
1380 Revision 400.7 2002/09/14 20:00:22 ajc
1381 * Compress output_image() graphics
1383 Revision 400.6 2002/09/14 16:26:35 ajc
1384 * output_image() now reads the entire image from Citadel into a buffer before
1385 sending it to the browser (for performance reasons, and so it can compress)
1387 Revision 400.5 2002/09/14 04:52:59 ajc
1388 * Look for the "libical" calendaring library and link it in if present...
1390 Revision 400.4 2002/09/14 04:02:36 ajc
1391 * Finished gzip compression of dynamic pages (when browser supports it)
1393 Revision 400.3 2002/09/13 20:40:53 ajc
1394 * Detect when the client browser is capable of gzip encoding
1395 (actual encoding is not implemented yet)
1397 Revision 400.2 2002/09/13 15:54:40 ajc
1398 * Reversed the above change because I broke it somehow
1400 Revision 400.1 2002/09/11 22:46:59 ajc
1401 * Started adding in compression and calendaring library detects (not finished)
1403 Revision 400.0 2002/09/09 03:56:11 ajc
1404 * This is version 4.00
1406 Revision 323.68 2002/09/09 03:51:01 ajc
1407 * In the HTML-to-HTML converter:
1408 --> Open links in new window (as with text msgs)
1409 --> Convert loose URL's to hot links (as with text msgs)
1411 Revision 323.67 2002/09/06 03:59:11 ajc
1412 * Added an "About this server" panel to the Summary page.
1413 (Useless fluff, but better than an empty column.)
1415 Revision 323.66 2002/08/26 02:57:06 ajc
1416 * Rooms listed on the summary page are now clickable-gotoable
1418 Revision 323.65 2002/08/26 01:24:09 ajc
1419 * Added a "summary" page (rather sparse for now)
1421 Revision 323.64 2002/08/24 15:30:48 ajc
1422 * GET instead of POST for listsub. Also add a 'Back...' link.
1424 Revision 323.63 2002/08/24 05:59:24 ajc
1425 * Bugfixes and cosmetic changes to listsub system
1427 Revision 323.62 2002/08/23 03:37:19 ajc
1428 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1430 Revision 323.61 2002/08/22 03:55:47 ajc
1431 * 'unsubscribe' command (but not 'confirm unsubscribe')
1433 Revision 323.60 2002/08/21 21:58:37 ajc
1434 * Completed self-service list subscription via web.
1435 (Still need to implement unsubscribe.)
1437 Revision 323.59 2002/08/16 22:06:51 ajc
1440 Revision 323.58 2002/08/16 03:51:12 ajc
1441 * I think I've finally nailed the 'no session' pages now...
1443 Revision 323.57 2002/08/15 03:49:47 ajc
1444 * Fleshed out the list subscription page a bit
1446 Revision 323.56 2002/08/13 19:55:12 ajc
1447 * Keep track of the HTTP "Host:" header being sent by the browser.
1448 (We're going to need this in the near future)
1450 Revision 323.55 2002/08/05 16:07:30 ajc
1451 * Moved "edit floor label pic" to the floor editing screen
1453 Revision 323.54 2002/08/05 15:53:00 ajc
1454 * Commands to add, change, delete floors
1456 Revision 323.53 2002/07/26 03:20:04 ajc
1457 * Beautified the folder tabs in "edit room"
1459 Revision 323.52 2002/07/25 04:01:58 ajc
1460 * Final cleanup of changes (finally located and fixed the bug)
1462 Revision 323.51 2002/07/24 04:14:23 ajc
1463 * Minor code cleanup of last night's changes
1465 Revision 323.50 2002/07/23 15:40:54 ajc
1466 * Minor cleanup of previous changes
1468 Revision 323.49 2002/07/23 04:43:58 ajc
1469 * Updated message reading to use the new MSG4 command, so we can do output
1470 of various types of richtext (mainly HTML).
1472 Revision 323.48 2002/07/16 03:37:24 ajc
1473 * Small change to above
1475 Revision 323.47 2002/07/16 03:23:37 ajc
1476 * Display HTML messages as HTML. (Wow!)
1478 Revision 323.46 2002/07/13 04:39:59 ajc
1479 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1480 output HTML instead of converting to text/plain and back. (Not finished.)
1482 Revision 323.45 2002/07/11 03:17:03 ajc
1483 * hacks to text_to_server() to transmit messages as HTML
1485 Revision 323.44 2002/07/09 04:21:12 ajc
1488 Revision 323.43 2002/07/06 03:10:26 ajc
1489 * Enable a "make this my start page" link that works in lots of places.
1490 Configures a user's preference of where to go after login.
1492 Revision 323.42 2002/06/19 22:01:31 ajc
1493 * When editing another user's vCard, do a "transient goto" to their config
1494 room so you don't automatically gain access to their config room.
1495 * When creating a user, go back to the "select user to edit" screen with the
1496 new user's account name pre-selected.
1498 Revision 323.41 2002/06/17 03:48:44 ajc
1499 * Finished the thing to edit other users' vCards.
1501 Revision 323.40 2002/06/16 21:49:02 ajc
1502 * Administratively edit other users' vCards. Still needs a couple of lines
1503 of glue code to make it work.
1505 Revision 323.39 2002/06/15 20:34:39 ajc
1506 * Use safestrncpy() instead of strncpy() where appropriate
1507 * Fixed a memory allocation bug in the vCard parser
1509 Revision 323.38 2002/05/23 03:40:05 ajc
1510 * Brought over a utility function I'll need later
1512 Revision 323.37 2002/05/22 02:34:56 ajc
1513 * Finished room/folder view selector. Pretty cool.
1515 Revision 323.36 2002/05/22 01:53:23 ajc
1516 * Room list or folder list? Give the user a choice. (Has bugs.)
1518 Revision 323.35 2002/05/12 15:21:43 error
1519 * do_template() now parses a .wml file for WAP clients, and a .html file
1522 Revision 323.34 2002/05/11 22:46:19 error
1523 * Track whether user-agent is a WAP gateway
1525 Revision 323.33 2002/05/11 15:35:07 error
1526 * webcit.c: add MIME types for WAP/WML
1528 Revision 323.32 2002/05/10 15:29:58 ajc
1529 * Hacked the address book view a little bit
1531 Revision 323.31 2002/05/09 03:53:56 ajc
1532 * Began working on address book view
1534 Revision 323.30 2002/05/08 03:38:58 ajc
1535 * Preferences framework
1537 Revision 323.29 2002/05/07 03:57:29 ajc
1538 * In message summary, replace 'Del' links with checkboxes
1540 Revision 323.28 2002/05/05 03:28:15 ajc
1541 * Shuffled around the room banner a bit
1543 Revision 323.27 2002/05/03 19:32:39 ajc
1544 * Finished "folder list" mode (still need to move it to a permanent location)
1546 Revision 323.26 2002/05/03 03:55:17 ajc
1547 * more folder display stuff
1549 Revision 323.25 2002/05/01 22:03:07 ajc
1550 * "folder list" view (not finished)
1552 Revision 323.24 2002/05/01 03:23:31 ajc
1553 * Added a drop-down box to change a user's view of a room.
1555 Revision 323.23 2002/04/28 03:56:47 ajc
1556 * Finished summary mode (for the most part, anyway)
1558 Revision 323.22 2002/04/26 21:13:21 ajc
1559 * Separated "summary mode" message listing into its own function
1560 * Go to summary mode automatically when the server says that view=1
1562 Revision 323.21 2002/04/20 04:14:29 ajc
1563 * Some work on email summary screen
1565 Revision 323.20 2002/03/31 05:02:39 ajc
1566 * Remove "Page another user" link from main menu
1567 * Add "edit my citadel config room" type link from edit user screen
1569 Revision 323.19 2002/03/29 22:30:45 ajc
1570 * Finished the "edit user" screen.
1572 Revision 323.18 2002/03/29 15:18:09 ajc
1573 * yep ... more user edit stuff
1575 Revision 323.17 2002/03/26 19:01:12 ajc
1576 * More edit user stuff
1578 Revision 323.16 2002/03/26 18:23:23 ajc
1579 * Don't display room banner on screens that don't pertain to a particular room
1580 * Initial prep for add/change/delete user accounts screen
1582 Revision 323.15 2002/03/22 04:33:08 ajc
1583 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1585 Revision 323.14 2002/03/19 04:35:10 ajc
1586 * Brought over yet another new version of the MIME parser from Citadel
1588 Revision 323.13 2002/03/13 03:56:52 ajc
1589 * New site config option "Allow system Aides to gain access to mailboxes"
1591 Revision 323.12 2002/03/12 23:13:57 ajc
1592 * Moved room access controls out of the admin menu and into the room commands
1593 menu. Prettied up the access control list screen.
1595 Revision 323.11 2002/03/10 06:07:09 ajc
1596 * Handle multiple Internet e-mail addresses in vCard editor
1598 Revision 323.10 2002/03/07 04:56:09 ajc
1599 * Final polish for initial round of vCard editing functions. Only show "edit"
1600 link when editing user's own vCard in the My Citadel Config> room.
1602 Revision 323.9 2002/03/06 05:22:33 ajc
1603 * More vcard editing form stuff
1605 Revision 323.8 2002/03/05 05:05:06 ajc
1606 * More vCard editing stuff
1608 Revision 323.7 2002/03/04 05:28:54 ajc
1609 * Wrote some skeleton code for robust vCard editing
1611 Revision 323.6 2002/03/03 06:58:25 ajc
1612 * Login errors displayed in red
1614 Revision 323.5 2002/03/03 06:52:59 ajc
1615 * Allow editing of the "disable self-service user account creation" site config option
1617 Revision 323.4 2002/02/24 07:02:44 ajc
1618 * Added the ability to enter a Subject: line in messages
1619 * Go to the Mail room when user clicks on the new mail alert icon
1621 Revision 323.3 2002/02/13 22:47:51 ajc
1622 * Added some rudimentary support for displaying vCards as card-looking things
1624 Revision 323.2 2002/02/13 15:04:25 ajc
1625 * Began some hacks for vCard processing
1627 Revision 323.0 2002/01/13 09:07:06 ajc
1630 Revision 322.4 2002/01/13 09:06:38 ajc
1631 * Brought over the debugged mime parser from Citadel
1633 Revision 322.3 2002/01/05 06:19:17 error
1634 * Add MIME types text/css and image/png
1636 Revision 322.2 2002/01/03 22:32:38 ajc
1637 * templatized the "prompt for recipient" screen
1639 Revision 322.1 2001/12/28 09:43:05 error
1640 * Client support for hostnames up to 63 characters
1642 Revision 322.0 2001/12/26 23:11:56 ajc
1645 Revision 321.1 2001/12/26 23:11:25 ajc
1646 * Minor change to the upload handler, to fix graphics uploads
1648 Revision 321.0 2001/12/26 05:28:02 ajc
1651 Revision 320.2 2001/12/26 05:24:11 ajc
1652 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1653 link tags. The nifty JavaScript stuff is now used only to light up the
1654 buttons during mouse hovers, and nothing more.
1656 Revision 320.1 2001/12/25 00:14:44 error
1657 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1659 Revision 320.0 2001/12/21 06:04:03 ajc
1662 Revision 301.22 2001/12/21 06:03:54 ajc
1665 Revision 301.21 2001/12/20 05:02:42 ajc
1666 * If you paid for this software, someone is ripping you off.
1667 * Fixed the urlesc() function to use a caller-supplied target buffer.
1669 Revision 301.20 2001/12/18 20:35:29 ajc
1670 * More fun JavaScript-enabled buttons
1672 Revision 301.19 2001/12/18 16:48:06 ajc
1673 * Began testing new JavaScript-enabled k00l light-up buttonz
1675 Revision 301.18 2001/12/18 06:06:20 ajc
1676 * mime parser update
1678 Revision 301.17 2001/12/15 20:51:33 ajc
1679 * "reply" button on pop-up pages
1681 Revision 301.16 2001/12/11 16:02:40 ajc
1682 * Completed support for add/remove mailing list recipients.
1684 Revision 301.15 2001/12/11 15:22:53 ajc
1685 * Began constructing the listserv screen for config (not tested)
1687 Revision 301.14 2001/12/11 05:37:12 ajc
1688 * Finished the share/unshare room screen in Edit Room
1690 Revision 301.13 2001/12/03 04:43:40 ajc
1691 * Brought over an update of the MIME parser from Citadel.
1693 Revision 301.12 2001/12/02 07:09:13 ajc
1694 * Turned the room editing page into a tabbed dialog
1695 * Started adding some of the room sharing stuff
1697 Revision 301.11 2001/11/22 05:17:06 ajc
1698 * Completed the add/change/delete neighbor node screens
1700 Revision 301.10 2001/11/18 01:47:24 ajc
1701 * Tentatively begun the change of networking configuration screens to reflect
1702 the new network architecture of the server.
1704 Revision 301.9 2001/11/18 01:41:09 ajc
1705 * Brought over the newer string tokenizer from Citadel
1706 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1707 server's convention of #define SIZ 4096
1709 Revision 301.8 2001/11/14 03:20:22 ajc
1710 * Add some more of the newer config settings to the site config screen
1712 Revision 301.7 2001/09/25 03:34:09 ajc
1713 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1714 and bail out without bothering the Citadel server.
1716 Revision 301.6 2001/08/22 16:38:06 ajc
1717 * Added the "-c" command line option to generate optional cookies indicating
1718 the host name of the server. This makes it easy to put a cluster of WebCit
1719 servers behind (for example) an Arrowpoint load balancer.
1721 Revision 301.5 2001/08/21 04:02:56 ajc
1722 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1723 unwanted page caching
1725 Revision 301.4 2001/08/13 03:43:24 ajc
1728 Revision 301.3 2001/08/13 03:40:01 ajc
1729 * Another attempt at focus
1731 Revision 301.2 2001/08/11 04:24:39 ajc
1732 * Attempt at setting focus to msgtext area when entering a message.
1734 Revision 301.1 2001/08/02 03:42:03 ajc
1735 * Changed the wholist to work with the new masquerade semantics
1737 Revision 301.0 2001/06/28 15:05:31 ajc
1740 Revision 300.2 2001/06/28 15:03:49 ajc
1741 * Every generated page now includes a meta tag to disable evil "smart tags"
1742 (see http://smarttags.manilasites.com/ for more information)
1744 Revision 300.1 2001/06/28 02:39:54 ajc
1745 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1746 the screen where you can create a room...
1748 Revision 300.0 2001/06/27 06:24:06 ajc
1749 * Tagged everything as Version 3.00
1751 Revision 213.25 2001/06/27 06:22:49 ajc
1752 * Updated docs for the 3.00 release
1754 Revision 213.24 2001/06/27 06:16:01 ajc
1755 * Correct generated window name in pop up pages
1756 * Added handling of MIME inline images (not tested)
1758 Revision 213.23 2001/06/22 17:58:20 ajc
1759 * A few performance and tuning cleanups. Increased the size of the socket
1760 queue length to 100 for use on big systems. Also, during startup, the
1761 initial startup thread now exits after creating the worker threads, instead
1762 of becoming a worker thread itself. For some reason Solaris had problems
1763 with the latter method.
1765 Revision 213.22 2001/06/07 03:16:57 ajc
1766 * Brought over an updated mime parser from Citadel
1768 Revision 213.21 2001/06/06 14:44:25 ajc
1769 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1771 Revision 213.20 2001/05/31 02:26:22 ajc
1772 * Fixed login to take you to the Lobby instead of the next room.
1774 Revision 213.19 2001/05/30 22:37:09 ajc
1775 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1776 or a "filename" from the MIME parser.
1778 Revision 213.18 2001/05/30 01:06:57 ajc
1779 * Changes to mime parser ... still something wrong
1781 Revision 213.17 2001/05/28 19:27:29 ajc
1782 * Fixed bug which marked all messages in Lobby as old before reading at login
1784 Revision 213.16 2001/05/25 22:39:26 ajc
1785 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1787 Revision 213.15 2001/05/23 16:15:23 ajc
1788 * UI changes (pretty frames with no scrollbars)
1790 Revision 213.14 2001/05/22 00:32:17 ajc
1793 Revision 213.13 2001/05/22 00:02:18 ajc
1794 * Another attempt to fix the fd leak
1796 Revision 213.12 2001/05/19 02:21:40 ajc
1797 * Attempt to fix the dangling sockets.
1799 Revision 213.11 2001/05/15 03:22:25 ajc
1800 * More icon updates and link cleanup type stuff
1802 Revision 213.10 2001/05/06 05:11:48 ajc
1803 * Added paging icon and right-justified it
1804 * Send-page window is now a popup
1806 Revision 213.9 2001/05/04 04:28:10 ajc
1807 * Added "page user" button in wholist
1809 Revision 213.8 2001/05/01 00:49:43 ajc
1810 * more of the UI overhaul
1812 Revision 213.7 2001/04/30 01:49:36 ajc
1813 * more work on UI overhaul
1815 Revision 213.6 2001/04/29 04:39:23 ajc
1816 * User interface overhaul now in progress. WARNING: incomplete system.
1818 Revision 213.5 2001/04/01 22:13:37 cough
1819 * Modified roomops.c to give users the ability to pick a floor at room
1822 Revision 213.4 2001/02/15 01:21:55 ajc
1823 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1824 invite/kickout functionality.
1826 Revision 213.3 2001/01/25 23:10:00 ajc
1827 * "Delete message" button now confirms on client-side using JavaScript
1829 Revision 213.2 2000/12/05 18:39:49 ajc
1830 * Added support for non-USA countries in registration screen (requires the
1831 latest Citadel server, which supports the country field)
1833 Revision 213.1 2000/10/20 04:27:46 ajc
1834 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1836 Revision 213.0 2000/10/03 16:44:01 ajc
1837 * Tagged for 2.13 release
1839 Revision 212.16 2000/10/03 03:15:53 ajc
1840 * Cosmetic changes to login screen, menu bar, and message header bar
1842 Revision 212.15 2000/09/28 03:44:52 ajc
1843 * Linked to the bio/photo page from message headers. I'm not sure I like the
1844 color scheme, though.
1846 Revision 212.14 2000/09/28 03:37:23 ajc
1847 * who.c: provide links to bio/photo pages for each user in the wholist
1849 Revision 212.13 2000/09/24 21:37:21 ajc
1850 * When reading large numbers of messages, group them in smaller numbers and
1851 display the selector bar in search engine style (like AltaVista and Google)
1853 Revision 212.12 2000/09/24 04:17:16 ajc
1854 * Templatized the room banner.
1856 Revision 212.11 2000/09/17 03:29:45 ajc
1857 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1859 Revision 212.10 2000/09/14 11:43:37 error
1860 Replace occurrences of % throughout the HTML with %% so as to be friendly
1861 to HP/UX printf() and possibly others.
1863 Revision 212.9 2000/09/13 04:13:59 ajc
1864 * Completed the initial hack of the variable substitution template thingy.
1865 Check out static/login.html to see the first template.
1867 Revision 212.8 2000/09/11 17:08:16 ajc
1868 * Started templatizing the login screen. Not finished yet.
1870 Revision 212.7 2000/09/11 03:29:50 ajc
1871 * Started working on a variable-substitution thing
1873 Revision 212.6 2000/08/30 03:20:22 ajc
1874 * Put the wholist back into its own window.
1876 Revision 212.5 2000/07/06 03:46:29 ajc
1877 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1879 Revision 212.4 2000/06/29 04:22:35 ajc
1880 * Changed the format of the wholis (again). Now it shows up in a frame
1881 instead of a separate window.
1883 Revision 212.3 2000/06/12 03:28:44 ajc
1884 * added support for multi-line paging
1886 Revision 212.2 2000/06/07 04:11:28 ajc
1887 * HTML changes to room banner
1889 Revision 212.1 2000/05/31 04:29:54 ajc
1890 * Initial support for "summary" (headers only, no body) mode of reading
1891 messages, and "read one" mode. For future support of 'traditional' email.
1893 Revision 212.0 2000/05/23 20:35:52 ajc
1894 * Tagged for the 2.12 release
1896 Revision 211.19 2000/05/18 02:33:39 ajc
1897 * Don't call whobbs() directly after changing masq room/host, it screws up the
1898 refresh. It now calls an HTTP redirect page instead.
1899 * added http_redirect(char *url) function to accomplish the above
1901 Revision 211.18 2000/05/08 17:24:32 ajc
1902 * Removed HTTP date fields because it was confusing browser caches (weird)
1903 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1905 Revision 211.17 2000/05/07 23:46:55 ajc
1906 * added Date: and Last-Modified: headers to HTTP output
1907 * masquerade room/host screen now runs in wholist window, and returns to it
1909 Revision 211.16 2000/05/02 17:32:06 ajc
1910 * Font related changes to html
1912 Revision 211.15 2000/04/20 02:42:23 ajc
1913 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1914 crashing every session, every time. (?)
1915 * End the session after displaying robots.txt or nocookies.html, to prevent
1916 big session logjams when either of these conditions are met
1918 Revision 211.14 2000/04/15 15:43:46 nbryant
1919 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1920 64-bit gcc on sparc is evil)
1922 Revision 211.13 2000/04/06 20:42:03 nbryant
1923 * configure.in: fix a typo
1925 Revision 211.12 2000/04/06 20:37:01 nbryant
1926 * solaris cleanups and warning fixes
1928 Revision 211.11 2000/03/31 03:48:52 ajc
1929 * text_to_server() now behaves the way web users expect text entry to work.
1930 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1932 Revision 211.10 2000/03/31 02:39:06 ajc
1933 * Fixed bugs in "Site configuration" and added new fields.
1935 Revision 211.9 2000/03/31 02:08:45 ajc
1936 * Added "max messages per page" and "read next nnn" stuff to read loop
1937 (probably not in its final form)
1939 Revision 211.8 2000/03/28 17:02:47 nbryant
1940 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1942 Revision 211.7 2000/03/27 16:18:17 ajc
1943 * Implement multi-room chat as available in Citadel 5.70
1945 Revision 211.6 2000/03/23 04:45:15 ajc
1946 * Experimental move of wholist to a separate auto-refreshing window
1948 Revision 211.5 2000/03/19 22:49:03 ajc
1949 * Made the header-bar buttons more visible
1950 * Added a "reply" header-bar button
1951 * Move "Subject:" lines into the header-bar
1952 * Padded the header-bars by one pixel (nicer looking)
1953 * Changed message date/time output format
1955 Revision 211.4 2000/03/19 19:49:31 ajc
1956 * Added support for unix domain sockets
1958 Revision 211.3 2000/02/11 23:45:04 nbryant
1959 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1960 * tcp_sockets.c: include <arpa/inet.h>
1962 Revision 211.2 2000/02/11 23:30:04 nbryant
1963 configure.in: added some code for FreeBSD
1965 Revision 211.1 2000/01/11 04:20:40 ajc
1966 * Add "close window" option to goodbye screen
1968 Revision 211.0 2000/01/04 15:24:16 ajc
1969 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1970 * This will be released as v2.11; tagged everything as such.
1972 Revision 210.0 1999/12/24 04:57:18 ajc
1975 Revision 1.121 1999/12/23 04:54:48 ajc
1976 * Changed session cookie from hexadecimal encoding to base64
1977 * Removed overly verbose logging
1979 Revision 1.120 1999/12/12 18:12:28 ajc
1980 * get http request: clear hold buffer before starting to read in HTTP request.
1981 This was causing some requests to get corrupted.
1983 Revision 1.119 1999/12/08 18:25:21 ajc
1984 * Increased the size of the backlog queue length passed to accept() and made
1985 it a configuration parameter in webcit.h
1987 Revision 1.118 1999/12/07 16:09:26 ajc
1988 * Better (non fireworks display mode) handling of broken HTTP sockets
1990 Revision 1.117 1999/12/06 03:40:29 ajc
1991 * Moved a bunch of other global variables to per-session variables
1993 Revision 1.116 1999/12/06 02:05:33 ajc
1994 * Moved global march list into per-session context
1996 Revision 1.115 1999/12/05 18:38:02 ajc
1997 * Auto-scaling worker thread pool size
1999 Revision 1.114 1999/12/05 17:38:41 ajc
2000 * Additional debugging and cleanup
2002 Revision 1.113 1999/12/04 22:16:05 ajc
2003 * Moved all diagnostic output to stderr
2004 * Moved "HTTP/1.0 200 OK" output to output_headers()
2006 Revision 1.112 1999/12/04 21:56:59 ajc
2007 * Finished the overhaul. Now to tune...
2009 Revision 1.111 1999/12/03 17:59:53 ajc
2010 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2011 pseudocode so the build is currently broken.
2013 Revision 1.110 1999/12/03 16:37:46 ajc
2014 * Repaired HTTP output for image transfers and static content
2016 Revision 1.109 1999/12/03 05:09:54 ajc
2017 * Rewrote the HTTP engine and application coupling to run in a worker thread
2018 model and to run as a single multithreaded program (eliminated helper
2019 processes and pipes). It currently runs but has many large bugs.
2021 Revision 1.108 1999/12/03 00:18:20 ajc
2022 * Added ".c.o" rule to Makefile
2024 Revision 1.107 1999/11/26 03:32:59 ajc
2025 * Started moving all of the global variables into a struct, to facilitate
2026 multithreaded server.
2028 Revision 1.106 1999/11/26 01:28:10 ajc
2031 Revision 1.105 1999/11/04 02:05:02 ajc
2032 * Added 'number of worker threads' to site config screen
2034 Revision 1.104 1999/10/25 02:25:09 ajc
2035 * Shuffled around the room editing commands
2037 Revision 1.103 1999/10/14 04:07:18 ajc
2038 * Cleaned up the bottom-of-page icons
2040 Revision 1.102 1999/10/08 23:58:11 ajc
2041 * Minor bug fix in registration screen
2043 Revision 1.101 1999/10/06 02:44:02 ajc
2044 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2045 it back in when it's fixed. Also added more attempts at cache disabling,
2046 but it still doesn't work in the StarOffice browser. I don't know why.
2048 Revision 1.100 1999/10/02 03:26:14 ajc
2049 * Merged in Nick's bit of JavaScript to handle key commands.
2050 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2051 in a text field. Right now you can't even log in.
2053 Revision 1.99 1999/09/01 01:06:11 ajc
2054 * Added "max message length" field in global config screen
2056 Revision 1.98 1999/08/14 18:16:10 ajc
2057 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2060 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2061 * Did neat stuff to the bottom of the page
2063 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2064 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2065 to a Citadel server fails.
2066 * messages.c: don't auto-link URL's in messages if it would cause
2069 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2070 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2071 compiler. This should make more browsers happy.
2073 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2074 * Added support for "robots.txt" telling spiders to go away.
2075 * Do a slrp_highest() when logging off.
2077 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2078 * Rearranged the code in "Site-wide configuration" and "Generic
2079 server command" to avoid nested server operations
2081 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2082 * webcit.c: added "back, top, next" buttons to bottom of each page
2083 * menubar.html: replaced "User list" with "Page another user"
2085 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2086 * context_loop.c: rearranged some code to try to eliminate deadlocks
2088 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2089 * Unknown URL's now display the main menu instead of diagnostics
2090 * Diagnostics are now at <baseurl>/diagnostics
2092 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2093 * Session no longer locks up when an express message is cancelled
2094 * The default Citadel server is now "localhost" instead of uncnsrd
2095 * Added some documentation
2097 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2098 * roomops.c: made room banner graphics more reliable
2099 * messages.c: added code to prevent accidental "double-posting"
2100 * who.c: fixed the "Change room/host/user" submit logic
2102 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2103 * Changed static/menubar.html so the text is readable
2105 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2106 * Ditched the frames mode completely. It wasn't working properly in,
2107 among other places, IE 5. Die, Bill, Die.
2109 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2110 * Fixed the behavior of the "forget room" routine, to properly handle
2111 the transition back to the Lobby after it's all done.
2112 * Added ExpressMessageCat() to allow code to send the user messages
2113 along with incoming express messages
2114 * WebCit now sends the name of the end user's browser as the client
2115 name in a Citadel IDEN command rather than its own name.
2117 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2118 * Minor code cleanups
2119 * New mail notification
2121 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2122 * Top-aligned all the cells in the fake frames in non-frames mode
2124 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2125 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2126 of a Goto, in order to prevent it from first marking all msgs old.
2128 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2129 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2130 which can differentiate the needs of frames and noframes modes
2132 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2133 * webserver.c: added "-t" option to send traces somewhere else
2135 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2136 * context_loop.c: display an error page if the client browser
2137 requests a non-root page and there is no cookie set
2138 * webserver.c: took my name off the copyright notice (it's a group
2141 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2142 * Reworked a lot of the structure, made more HTML "embeddable"
2143 * Changed the noframes mode to display "fake" frames using tables
2145 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2146 Changed some output formatting (mainly <FONT> tags).
2147 Changed who.c to use urlescputs() rather than escputs()
2148 in urls so GOTOs and User Profiles work when the string has a
2151 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2152 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2153 How to cause "onLoad=" to cause a sibling frame to refresh without
2154 having to use the nonportable HTTP "Window-Target:" directive. Began
2155 implementation of this; it should allow portable NS/IE compatibility.
2157 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2158 * Implemented "access level required to create rooms"
2160 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2161 * webcit.c: modified getz() to *exit* the program when fgets()
2162 returns an error. This is actually the desired behavior; it would
2163 otherwise busy-loop forever on a broken pipe.
2165 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2166 * webcit.c: added to getz() the ability to return an error code;
2167 implemented this in the main loop, hopefully fixing problems
2168 * Added "braindamage" file (frames/JS browser compatibility list)
2169 * Added HTTP "User-agent:" detection
2170 * wildmat.c, braindamage.c: added
2171 * Initial value of 'noframes' is now set by the braindamage check
2172 * Ran everything through "indent -kr -i8"
2173 * roomops.c: in room list, print a in otherwise empty cells
2175 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2176 * context_loop.c: warning fix
2177 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2179 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2180 * Resolve the name of the connecting host and pass it on to Citadel
2182 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2183 * wDumpContent() is now responsible for </BODY></HTML> most of the
2184 time (parameter settable) so that the main menu can easily be
2185 embedded in every page when running in noframes mode
2186 * noframes mode selection is now carried in the cookie
2188 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2189 * Made the frames stuff less dependent on the HTML TARGET= directive
2190 and more dependent on the HTTP Window-target: directive.
2191 * Made the system semi-navigable in noframes mode.
2193 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2194 * Brought over the new room listing code and <G>oto heuristics
2195 from the main Citadel tree, to pay attention to floor/room ordering
2197 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2198 * Modified the back end of mime_parser to use callbacks instead of
2199 doing something specific. Now we can use it elsewhere.
2201 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2202 * Fixed the bugs in "Site-wide configuration"
2203 * Added a "generic server commands" screen
2205 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2206 * Reduced the multiple cookies down to one cookie combining all data.
2208 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2209 * Removed wc_host and wc_port cookies.
2210 * Added an "edit your session" screen to change your wholisting.
2212 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2213 * Added "enter registration"
2214 * Set up automatic trigger of Enter Registration when the server
2216 * Established that a one-to-one WebCit/Citadel correspondence will
2217 be required. No big deal due to shared code segments.
2218 * Added "change password"
2219 * Added networking configuration screens. These still need testing.
2220 * Added a "kill session" link to each line of the wholist when
2221 logged in as an aide, and the screens to perform this operation.
2223 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2224 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2225 * "Finished" the MIME parser.
2226 * Got image uploads working.
2227 * Added "add/edit user photo" screens.
2228 * Added "add/edit room graphic" screens.
2229 * Added "add/edit floor graphic" screens.
2230 * Fixed display of floor graphic in known rooms list.
2232 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2233 * Wrote mime_parser.c for handling of image uploads. This will also
2234 be used in future Citadel MIME projects.
2236 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2237 * Fixed a bug in the room banner display code
2238 * Added "delete room"
2239 * Added "validate users"
2241 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2242 * Added "edit room info file"
2245 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2246 * Changed the "auto read new" functionality from a meta refresh tag
2247 to an "onload" directive (the former was causing graphics problems)
2248 * Added "create room"
2251 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2252 * Got the Zap and List-Zapped commands working
2253 * Added a convenience function to display a page with an error string
2254 * Automatically do a read-new-msgs whenever a new room banner is loaded
2256 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2257 * Added the screens to send pages
2258 * Changed message headers to display in bigger font, non-boldface
2259 * Added the chat system
2260 * Added goto private rooms
2262 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2263 * Replace "Citadel" in menu bar with the Citadel logo
2265 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2266 * automatically regenerate Makefile when Makefile.in changes
2268 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2269 * context_loop.c: Moved "remove session" into its own function.
2270 Check for dead webcit child process before each transaction.
2271 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2272 against broken HTTP connections.
2273 * Added a housekeeping thread to periodically remove dead sessions
2274 and kill idle sessions.
2275 * messages.c: added "delete message" functionality
2276 * messages.c: added "move message" functionality
2277 * userlist.c: added. This adds "userlist" and "show user" functions.
2278 * roomops.c: fixed buggy implementation of ungoto
2279 * Set up an option in output_headers() to optionally print the most
2280 often used opening HTML as well as the HTTP headers.
2281 * Display express messages in cute little JavaScript popup window.
2283 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2284 * Brought over message reading and entry functions from old WebCit
2286 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2287 * context_loop.c: really fix the SO_LINGER stuff
2288 * webserver.c: remove commented-out references to SO_LINGER
2290 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2291 * context_loop.c: After fork(), child process closes the HTTP socket
2292 so when the parent process closes it, it actually _does_ close.
2293 Otherwise, aIEeeee and possibly other browsers will hang.
2294 * Added support for graphics images retrieved from the Citadel server.
2295 * Set up login banner graphic and background image graphic
2297 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2298 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2300 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2301 * Smoothed out some of the login/logout code. Failed authentication
2302 now works the way it should.
2303 * Added support for new user login (still need to handle registration).
2305 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2306 * Discovered that the HTTP socket problem is related to a socket that
2307 isn't properly lingering on close. Temporarily hacked a sleep(10)
2308 into context_loop.c until it is figured out.
2310 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2311 * Did a little debugging, still trying to figure out why logging in
2312 displays "Connection reset by peer" error. It used to work...
2314 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2315 * Makefile.in: updated dependencies
2317 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2318 * Fixed broken interpretation of variables specified in the URL
2319 * added new "action" variable to make main loop simpler
2321 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2322 * webserver.c: prototype vsnprintf
2323 * context_loop.c: warning fix
2325 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2326 * tcp_sockets.c: removed some dead code
2327 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2328 unused ends of pipes, fix a file descriptor leak and a race condition
2329 * portability enhancements
2331 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2332 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2334 * converted to autoconf and began port to Digital UNIX
2336 * context_loop.c: moved the monster 64k buffer array off the stack
2337 * tcp_sockets.c: getservbyname() doesn't set errno.
2339 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2340 * webserver.c: warning fix