2 Revision 528.38 2005/02/03 05:13:57 ajc
3 * More tuning for GroupDAV compliance.
5 Revision 528.37 2005/02/03 04:38:40 ajc
6 * VTODO components need to be encapsulated inside VCALENDAR components,
7 just like we do with VEVENT components. There's a bunch of software
8 (including the beforesave hook on our own Citadel server) that expects
11 Revision 528.36 2005/02/02 23:25:21 ajc
12 * Encode GroupDAV uid's using more concise string escaping, because the
13 old way was making KOrganizer choke.
15 Revision 528.35 2005/02/02 04:13:36 ajc
16 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
18 Revision 528.34 2005/02/01 23:15:50 ajc
19 * Completed GroupDAV PUT. Untested.
21 Revision 528.33 2005/02/01 19:52:29 ajc
22 * Bumped the internal version number to 6.01
23 * Set the minimum required Citadel version to 6.40, because we need the
24 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
27 Revision 528.32 2005/02/01 15:15:40 ajc
28 * Better purging of not-logged-in GroupDAV sessions
30 Revision 528.31 2005/02/01 14:55:12 ajc
31 * Reworked the PROPFIND xml output based on an example transaction
32 supplied by Reinhold Kainhofer. Groupware folder enumeration works
33 properly in Kontact now.
35 Revision 528.30 2005/02/01 03:49:09 ajc
36 * Completed "folder list" PROPFIND, now listing all rooms set to a
37 calendar, tasks, or address view, using the GroupDAV properties.
39 Revision 528.29 2005/02/01 02:28:32 ajc
40 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
41 When defaulting a new event date/time to now, set the seconds to zero
44 Revision 528.28 2005/01/31 23:31:26 ajc
45 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
46 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
48 Revision 528.27 2005/01/31 16:24:47 ajc
49 * iconbar is now a happy css hovery lightupy div thing
51 Revision 528.26 2005/01/29 03:59:25 ajc
52 * Implemented the GroupDAV DELETE method.
54 Revision 528.25 2005/01/28 05:25:43 ajc
55 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
56 directly inside the iconbar div.
58 Revision 528.24 2005/01/28 05:13:02 ajc
59 * GroupDAV object URL's are now based on the EUID of a message (which is
60 derived from the UID of the groupware object itself) instead of the
61 message number. This was done in order to conform to GroupDAV's
62 requirement that the URL cannot change after an object is updated.
63 * The ETag of a GroupDAV object is still the message number, and in fact
64 doing so meets that requirement perfectly.
66 Revision 528.23 2005/01/26 18:15:34 ajc
67 * PROPFIND now outputs fully qualified URL's
69 Revision 528.22 2005/01/26 18:02:22 ajc
70 * Initial implementation of GroupDAV PROPFIND
72 Revision 528.21 2005/01/26 16:28:23 ajc
73 * Output ETags in double quotes to conform with the new GroupDAV draft.
74 * Output HTTP Server: header in GroupDAV transactions
75 * Server: header now displays both WebCit and Citadel versions
76 * Added groupdav_common_headers() to output HTTP headers common to all
77 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
79 Revision 528.20 2005/01/25 19:51:04 ajc
80 * Accept escaped characters in GroupDAV GET URL's
82 Revision 528.19 2005/01/25 04:17:20 ajc
83 * Implemented the Groupdav GET method, more or less in its final form
84 (still need to fix the room/folder naming semantics)
86 Revision 528.18 2005/01/25 03:12:27 ajc
87 * Completed HTTP "Basic" authentication, and a stub function for the
88 main entry point for GroupDAV functions.
90 Revision 528.17 2005/01/24 03:37:48 ajc
91 * Began laying the groundwork for http-authenticated GroupDAV sessions.
93 Revision 528.16 2005/01/22 22:50:51 ajc
94 * removed descriptions in non-main menus
96 Revision 528.15 2005/01/20 21:24:27 ajc
97 * When viewing a calendar room, the "Read all messages" link in the
98 room banner has been replaced by "Day view" and "Month view" links.
99 (I have also imported icons for week and year views, in case we add
102 Revision 528.14 2005/01/20 16:13:56 ajc
103 * Added in a bunch of stupid JavaScript to allow the instant message
104 window to be dismissed.
106 Revision 528.13 2005/01/20 04:10:41 ajc
107 * Cleaned up a bunch of unused cruft from the old layout
108 * Instant messages are now displayed in a div that layers itself
109 over the rest of the site. It would be nice if we could figure out
110 a way to make a clickable "hide" box...
112 Revision 528.12 2005/01/17 04:38:14 ajc
113 * Navbar is now dynamic, in an attempt to make only the relevant controls
114 appear on any given page.
116 Revision 528.11 2005/01/15 07:19:08 ajc
117 * Removed the fixed pixel width from the tree view room list so it doesn't
118 wrap around in an ugly way on aIEeeee.
120 Revision 528.10 2005/01/15 05:26:27 ajc
121 * Message entry window is now somewhat full screen.
123 Revision 528.9 2005/01/14 21:03:17 ajc
124 * A few logging hacks
126 Revision 528.8 2005/01/14 15:00:51 ajc
127 * Placed the navbar into the room banner, at least in its temporary form.
129 Revision 528.7 2005/01/14 04:53:54 ajc
130 *** empty log message ***
132 Revision 528.6 2005/01/14 04:53:12 ajc
133 * Got the three-pane model working not only with web browsers, but also
134 with the disgusting abomination called Internet Explorer.
136 Revision 528.5 2005/01/13 18:38:08 ajc
137 * Insert a newline between </div> and <div id="text">
139 Revision 528.4 2005/01/11 16:20:18 ajc
140 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
143 Revision 528.3 2005/01/11 05:05:08 ajc
144 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
145 * Ripped things apart in a big way. The frameset is gone (except for
146 chat, for which we'll probably keep frames). Iconbar and banner are
147 now done using CSS and <div> tags.
148 * Room read/enter/goto controls are currently missing. Stay tuned.
149 * I am in the process of rewriting all of the markup as valid XHTML.
151 Revision 528.2 2004/12/29 22:08:08 ajc
152 * roomops.c: provide a way to create room shares with a mapping to an
153 alternate room name on the other end.
155 Revision 528.1 2004/12/29 17:28:09 ajc
156 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
157 all corrupty-whatever when a remote room name mapping is found. Display
158 the mapping and preserve it across share/unshare operations.
160 Revision 528.0 2004/12/28 03:58:34 ajc
163 Revision 527.1 2004/12/28 03:58:24 ajc
164 * Corrected overly-escaped reply-to addresses in "reply" button
165 * Repaired toggling of self-service account creation in admin screen
166 * Bumped internal version number to 5.28
168 Revision 527.0 2004/12/07 04:41:37 ajc
171 Revision 526.1 2004/12/07 04:41:02 ajc
172 * Finally tracked down the WC->vars heap corruption issue (for real this
173 time). We now call clear_local_substs() at the end of each HTTP
174 transaction, whether we need to or not, instead of calling it whenever
175 we're done with something we wanted session variables for.
176 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
177 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
178 preventing it from getting clobbered by another session.
179 * Bumped internal version number to 5.27
181 Revision 526.0 2004/12/01 21:35:56 ajc
184 Revision 525.4 2004/12/01 21:35:44 ajc
185 * Changed internal version number to 5.26
187 Revision 525.3 2004/12/01 21:34:17 ajc
188 * Numerous memory management bugfixes.
190 Revision 525.2 2004/12/01 16:48:24 ajc
191 * tools.c: don't crash when striplt() is called with a zero-length string
193 Revision 525.1 2004/11/12 18:02:36 ajc
194 * Updated the richtext editor (new version from Kevin Roth's site)
196 Revision 525.0 2004/11/03 20:21:10 ajc
199 Revision 524.7 2004/11/03 20:21:02 ajc
200 * Changed internal version number to 5.25
202 Revision 524.6 2004/10/20 02:41:41 ajc
204 * Added the notes room to the icon bar
205 * Set up an initial implementation of Notes view. Attractive enough to
206 publish, but read-only. Needs a note editor.
208 Revision 524.5 2004/10/15 03:10:24 ajc
209 * Calendar objects UID now generated by generate_uuid() which creates
210 pseudo-DCE-ish UUID's.
212 Revision 524.4 2004/10/05 01:59:31 ajc
213 * localtime_r() fixes
215 Revision 524.3 2004/10/03 02:56:35 ajc
216 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
218 Revision 524.2 2004/10/01 16:23:23 ajc
219 * Set up framework for "notes" view, and added a skeleton function for
222 Revision 524.1 2004/09/30 03:44:01 ajc
223 * fix line width break problem in chat
225 Revision 524.0 2004/09/28 16:12:44 ajc
228 Revision 523.12 2004/09/28 16:12:30 ajc
229 * Prepare for 5.24 release
231 Revision 523.11 2004/09/27 02:17:47 ajc
232 * messages.c: fix build problem on non-calendar-enabled installations
233 * floors.c: fix a warning message
235 Revision 523.10 2004/09/25 03:34:21 ajc
236 * summary.c: Fixed a calling syntax problem
238 Revision 523.9 2004/09/25 03:18:43 ajc
239 * small stylesheet fix
241 Revision 523.8 2004/09/24 04:21:41 ajc
242 * Fixed display bug for room list mode when we dropped down multiple
243 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
245 Revision 523.7 2004/09/24 04:08:25 ajc
246 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
247 rooms without new msgs
249 Revision 523.6 2004/09/24 04:04:34 ajc
250 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
253 Revision 523.5 2004/09/23 03:21:10 ajc
254 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
256 Revision 523.4 2004/09/16 02:42:37 ajc
257 * Set default view of new rooms during CRE8 command instead of afterwards
259 Revision 523.3 2004/09/15 03:08:50 ajc
260 * Support config of seaperate MSA port in Citadel 6.26
262 Revision 523.2 2004/09/10 03:49:17 ajc
263 * Added 'dialog' mode to setup
265 Revision 523.1 2004/08/31 20:31:01 ajc
266 * When saving VTODO (tasks), insert a UID if none is already present. Also
267 increment the sequence, or insert one if none is already present.
269 Revision 523.0 2004/08/31 03:02:37 ajc
272 Revision 522.30 2004/08/31 03:02:28 ajc
273 * Changed internal version number to 5.23
275 Revision 522.29 2004/08/27 02:40:06 ajc
276 * Ditched the graphical buttons because CSS can do the same thing faster.
278 Revision 522.28 2004/08/18 03:16:12 ajc
279 * 'move' and 'delete' buttons only show when allowed to do those things
281 Revision 522.27 2004/08/18 02:10:17 ajc
282 * Reply/Move/Delete buttons are now images, because system-native buttons
283 were too big and ugly.
285 Revision 522.26 2004/08/11 17:24:57 ajc
286 * static/iconbar.html: removed.
287 * Updated the "powered by citadel" graphic
289 Revision 522.25 2004/08/11 03:49:15 ajc
290 * Replaced all instances of the name "Citadel/UX" with "Citadel"
291 * Installed the "simple logo" in the iconbar
293 Revision 522.24 2004/08/09 03:11:20 ajc
294 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
296 Revision 522.23 2004/08/05 21:32:17 ajc
297 * Reply/Move/Delete are now buttons instead of links. This should enable
298 us to add some JavaScript magic for "Reply quoted" ...
300 Revision 522.22 2004/08/05 02:47:21 ajc
301 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
302 has a more predictable and attractive behavior, and can still be
303 overridden in the style sheet if the site operator wants to.
305 Revision 522.21 2004/08/04 03:52:23 ajc
306 * Tasks view is now pretty.
307 * Tasks view now displays date due for each task.
308 * Tasks view is now sorted by date due.
309 * Tasks view now displays overdue tasks in red.
311 Revision 522.20 2004/08/03 03:55:37 ajc
312 * Tasks view now uses the same buffer/dump logic as the calendar views, so
313 we can sort them by due date and do a prettier display. (Only the logic is
314 changed so far. The prettier display is forthcoming.)
316 Revision 522.19 2004/07/21 02:57:09 ajc
317 * Internet Configuration screen looks a little neater now
319 Revision 522.18 2004/07/21 02:45:15 ajc
320 * Completed the "Internet Configuration" screen
322 Revision 522.17 2004/07/16 19:13:37 ajc
323 *** empty log message ***
325 Revision 522.16 2004/07/16 19:13:10 ajc
326 * tools.c: display 12:00 as 12pm, not 12am
328 Revision 522.15 2004/07/16 03:14:03 ajc
329 * more work on inetconf screen
331 Revision 522.14 2004/07/16 02:50:00 ajc
332 * useredit.c: put a pretty box around user editing
334 Revision 522.13 2004/07/13 03:25:08 ajc
335 * inetconf.c: added. Not finished yet.
337 Revision 522.12 2004/07/10 03:10:19 ajc
338 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
339 floor level configurations.
340 * Put a space between OK and CANCEL buttons anywhere in the system where
342 * Some more of the room config/admin screens now return to themselves
343 with a "ok, you did that" message when OK is pressed, instead of dropping
344 out to the main menu.
346 Revision 522.11 2004/07/08 03:03:01 ajc
347 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
348 configuration (public rooms default and mailboxes default). Still need
349 to add floor and room policy screens.
351 Revision 522.10 2004/07/02 03:28:08 ajc
352 * Much-improved alphabet tabs for Address Book view. Now divides the
353 total number of names by (names per page, currently 60) and sets up
354 that many tabs, with proper [Aaa-Bbb] labels on them.
356 Revision 522.9 2004/07/02 03:26:06 ajc
357 *** empty log message ***
359 Revision 522.8 2004/07/01 02:40:40 ajc
360 * Clicking "Enter a message" in a groupware room now automatically calls
361 the correct editor for the type of objects in the room (message, calendar
362 event, task, address book entry)
364 Revision 522.7 2004/06/29 17:21:25 ajc
365 * Removed the word "room" in a few locations, as part of our push towards
366 not looking like a BBS when running in groupware mode
368 Revision 522.6 2004/06/29 00:37:02 ajc
369 * Made some fonts bigger because users were complaining...
371 Revision 522.5 2004/06/27 03:02:05 ajc
372 * Summary view -- always view ALL messages
373 * Summary view -- new messages are in boldface
375 Revision 522.4 2004/06/24 20:42:14 ajc
376 * Added the "server ip address" Citadel config option
377 * Site config: added "Changes will not take effect until..." language
380 Revision 522.3 2004/06/24 14:50:35 ajc
381 * Added the ability to listen on a single IP address instead of all addresses.
383 Revision 522.2 2004/06/22 02:21:56 ajc
386 Revision 522.1 2004/06/21 15:00:52 ajc
389 Revision 522.0 2004/06/19 03:21:35 ajc
392 Revision 521.10 2004/06/19 03:11:07 ajc
393 * Instead of a crufty "the topmost Internet email address will be used
394 for outgoing email" explanation, separated it into "Primary Internet
395 email address" and "Other email addresses" boxes.
397 Revision 521.9 2004/06/19 02:42:12 ajc
398 * Removed the "aides access to mailboxes" config option, which is no longer
399 part of the Citadel system.
401 Revision 521.8 2004/06/16 02:07:22 ajc
402 * Removed a couple of lines of debugging code leftover from last night
404 Revision 521.7 2004/06/15 03:06:11 ajc
405 * Bumped internal version number to 5.22
406 * Use new fast headers-only-no-mime fetch mode in Citadel for
409 Revision 521.6 2004/06/15 02:30:21 ajc
410 * Honor "maxmsgs" even when viewing a mailbox in summary mode
412 Revision 521.5 2004/06/12 04:26:38 ajc
413 * Fixed some garbled output resulting from turning things that look like
416 Revision 521.4 2004/06/11 16:09:36 ajc
417 * Moved the room graphic to the left of the room name in the banner, to
418 make it more consistent with the rest of the site.
419 * Reduced the size of the font in the iconbar
421 Revision 521.3 2004/06/11 03:15:08 ajc
422 * When "Add" is clicked without specifying an upload filename, resume
423 composition instead of aborting the post.
424 * Add attachments to messages in forward order, not reverse order
426 Revision 521.2 2004/06/10 03:08:48 ajc
427 * Improved the appearance of tabs in the room config screen
429 Revision 521.1 2004/06/10 02:58:55 ajc
430 * Made all the title boxes the same background color. The old scheme was
431 cute but not professional looking.
433 Revision 521.0 2004/06/06 19:53:25 ajc
436 Revision 510.15 2004/06/06 19:32:15 ajc
437 * Cleaned up a couple of FIXME's sitting around in the code
438 * Altered the conditions under which stray http://... strings are
439 automatically turned into links, to prevent that logic from
440 transforming IMG tags into gibberish.
441 * Set internal version number to 5.21
443 Revision 510.14 2004/06/04 02:29:07 ajc
444 * Fixed bug in "validate new users" screen (thanks Campy)
446 Revision 510.13 2004/06/03 03:21:22 ajc
447 * "Reply" button now carries the message subject into the reply.
449 Revision 510.12 2004/06/02 02:07:54 ajc
450 * setup.c: updated the setup script to configure two /etc/inittab entries,
451 one for http and one for https.
453 Revision 510.11 2004/06/01 21:46:47 ajc
454 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
455 during a read or write operation, do not attempt to finish the operation
456 unencrypted like we do in Citadel. Here in WebCit land it only causes
457 the server to segfault.
459 Revision 510.10 2004/06/01 19:01:22 ajc
460 * netconf.c: widened some of the text entry fields
461 * webcit.h: bumped up the internal version number to 5.20
463 Revision 510.9 2004/06/01 18:44:20 ajc
464 * Return to the old command-line usage (-s for https, service is either
465 http or https but not both)
467 Revision 510.8 2004/06/01 03:32:28 ajc
468 * Add "permanent room" setting to room edit screen
469 * create room -- allow longer strings
471 Revision 510.7 2004/06/01 00:36:43 ajc
472 * Hmmph. Do the session cookie as hex instead of base64. There really
473 are some characters in the base64 set that make HTTP do nasty things.
475 Revision 510.6 2004/05/31 21:43:27 ajc
476 * Added "|END" to the session cookie before base64-ing it. This fixes a
477 problem with certain room names causing the webserver to freak out and
478 break embedded images and stuff. I don't know why.
480 Revision 510.5 2004/05/31 20:34:11 ajc
481 * Message entry using Kevin Roth's excellent cross-platform richtext
484 Revision 510.4 2004/05/31 15:54:13 ajc
485 * "text" and "HTML" options for message entry.
487 Revision 510.3 2004/05/29 03:31:48 ajc
488 * tighten up the space between icons in the iconbar
490 Revision 510.2 2004/05/28 20:24:53 ajc
493 Revision 510.1 2004/05/24 03:02:38 ajc
494 * CSS change to make folder names stand out more in the "Folder View"
496 Revision 510.0 2004/04/30 04:08:58 ajc
499 Revision 506.13 2004/04/30 04:08:47 ajc
500 * Changed internal version number to 5.10
501 * Updated documentation for the new HTTPS service
503 Revision 506.12 2004/04/27 03:21:36 ajc
504 * Prompt for HTTPS port number during setup. We may make this optional.
506 Revision 506.11 2004/04/27 03:16:31 ajc
507 * When running on the same host as Citadel, if no key/cert are found,
508 symlink to Citadel's if possible.
509 * One server binary now forks to start both http and https servers.
511 Revision 506.10 2004/04/21 03:43:39 ajc
512 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
513 certs are also no longer invalid.
515 Revision 506.9 2004/04/21 02:25:13 ajc
516 * Replaced ctdl_install_certificate() with convenience functions found
517 in the OpenSSL library.
519 Revision 506.8 2004/04/21 02:19:41 ajc
520 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
521 understand, but read at http://www.informit.com/articles/article.asp?p=22078
522 ). Still doesn't work with Internet Monopolizer, though.
524 Revision 506.7 2004/04/20 02:32:44 ajc
525 * Allow setup to run seamlessly from within the Citadel Ridiculously
526 Easy Installer by observing the values of environment variables
527 CITADEL_INSTALLER, CITADEL, and WEBCIT.
529 Revision 506.6 2004/04/20 02:02:50 ajc
532 Revision 506.5 2004/04/16 03:14:06 ajc
533 * Minor fix for previous checkin
535 Revision 506.4 2004/04/16 02:59:01 ajc
536 * Completed SSL support. Still doesn't work with all browsers... gotta
539 Revision 506.3 2004/04/15 03:57:00 ajc
540 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
541 it has a crashy crashy bug in it. Don't use it yet.
543 Revision 506.2 2004/04/13 19:41:36 ajc
544 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
545 (freebusy data fetch for anonymous Kolab type clients)
547 Revision 506.1 2004/04/10 04:32:59 ajc
548 * Fixed some version and copyright date oopses
550 Revision 506.0 2004/04/10 04:29:30 ajc
553 Revision 505.22 2004/04/10 04:29:20 ajc
554 * Changed internal version number to 5.06
556 Revision 505.21 2004/03/29 04:30:20 ajc
557 * configure.in, Makefile.in: handle $LDFLAGS
559 Revision 505.20 2004/03/20 05:03:14 ajc
560 * Original startup thread becomes a worker thread after initialization.
561 Doing otherwise turns it into a zombie (at least on Linux) and possibly
562 leads to other problems
563 * Filter out NOOP's received in chat
565 Revision 505.19 2004/03/18 04:32:24 ajc
566 * Removed the language in README.TXT which told everyone that chat wouldn't
567 work with a non-local Citadel server, because that's no longer true.
568 * Removed the old chat applet from the static/ directory
570 Revision 505.18 2004/03/18 04:00:44 ajc
571 * Rounded web boxes now look correct in all browsers.
573 Revision 505.17 2004/03/17 18:25:31 ajc
574 * When creating a new user, auto-chain to the "edit user configuration"
575 screen, and subsequently auto-chain to the "edit address book entry"
576 screen. This creates a nice sensible workflow.
578 Revision 505.16 2004/03/15 22:47:09 ajc
579 * Prettied up the chat window a little more.
581 Revision 505.15 2004/03/15 04:27:44 ajc
582 * Chat now appears in a separate window
583 * Use regular frames instead of IFRAMEs for chat
584 * Display user's own chat text in bold+italic
585 * Added a "List Users" button
587 Revision 505.14 2004/03/09 20:45:45 error
588 * Add a Linux Software Map file
590 Revision 505.13 2004/03/07 22:04:32 ajc
591 * Fix the current view not being set to the default view for the creator
594 Revision 505.12 2004/03/07 21:31:17 ajc
595 * serv_read() now zeroes out the supplied buffer (with the supplied
596 length) if a server read fails. This causes serv_gets() to return
597 instead of looping endlessly. Fixes chat problem found on linux-ppc.
599 Revision 505.11 2004/03/03 05:21:36 ajc
600 * Made the chat screen totally kick-ass sweet. The flickering reload
601 i-frame is now tiny and hidden, and it *appends* new chat data to
602 the viewable window using JavaScript. No flickering + scrollback!
603 * Added a help button to the chat screen.
605 Revision 505.10 2004/02/29 22:52:15 ajc
606 * Close and clear (set to -1) server socket handle when socket errors are
607 detected. Fixes a chat problem reported by Winzlo.
609 Revision 505.9 2004/02/29 05:34:25 ajc
610 * Display the Chat menu option as "Chat with other users in <roomname>"
612 Revision 505.8 2004/02/27 05:04:38 ajc
613 * fix frameset bug in page popups
615 Revision 505.7 2004/02/26 04:08:56 ajc
616 * Fixed a problem that made WebCit go to the "no cookies" screen instead
617 of the logout banner.
618 * Ford's latest stupid room has a name with more than 64 characters, and
619 we still had a 64-byte room name in the march_list struct. ooooops...
621 Revision 505.6 2004/02/26 03:07:26 ajc
622 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
624 Revision 505.5 2004/02/25 23:10:28 ajc
625 * Allow "/do_logout" as a no-frames page
627 Revision 505.4 2004/02/25 23:00:21 ajc
628 * Changed the favicon support to LINK tags in the HEAD of static stuff,
629 to make life easier. (Thanks to prosthetik for this)
631 Revision 505.3 2004/02/25 15:20:11 ajc
632 * Support for favicon.ico in the static/ directory
634 Revision 505.2 2004/02/24 04:06:42 ajc
635 * Changed the colors slightly in chat screen
637 Revision 505.1 2004/02/20 06:07:06 ajc
638 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
640 Revision 505.0 2004/02/19 03:32:50 ajc
643 Revision 504.7 2004/02/19 03:32:38 ajc
644 * Changed the internal version number to 5.05
645 * Completed the frames fix
647 Revision 504.6 2004/02/18 20:08:29 ajc
648 * Fixed the frameset force reload logic. Now it does the whole frameset
649 without displaying an error in the main frame.
651 Revision 504.5 2004/02/18 19:17:51 ajc
652 * Force reload of frameset if someone tries to escape it. Not perfect
653 but it mostly works at this poing.
655 Revision 504.4 2004/02/17 03:37:11 ajc
656 * Indicate to Citadel that we want Server Generated Invitations when
657 calendar events are saved. (No longer the default in Citadel server.)
659 Revision 504.3 2004/02/09 04:49:32 ajc
660 * Prepare for a way to avoid falling out of the main frameset
662 Revision 504.2 2004/02/09 03:37:57 ajc
663 * Changed the thread pool management algorithm. Detecting idle time between
664 socket accepts was not working reliably on all systems, so we now follow
665 the same algorithm as the Citadel server (spawn more threads when number
666 of sessions < number of threads, but keep constrained to pre-defined
667 minimum and maximum thread count)
669 Revision 504.1 2004/02/03 03:09:51 ajc
672 Revision 503.0 2004/01/28 04:31:31 ajc
675 Revision 502.4 2004/01/28 04:30:48 ajc
676 * Create Room can now offer calendar and address book rooms
678 Revision 502.3 2004/01/17 21:25:30 ajc
679 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
680 * Split the config for LDAP Connector into its own panel
682 Revision 502.2 2004/01/17 04:32:54 ajc
683 * Add site config options for Citadel servers which support LDAP
685 Revision 502.1 2003/10/24 02:50:19 ajc
686 * Clicking "Enter Message" in a room with an Address Book view opens
687 a blank vCard entry screen.
689 Revision 502.0 2003/10/23 03:16:50 ajc
692 Revision 501.2 2003/10/23 03:07:54 ajc
693 * event.c: Found and removed another unquoted multi-line string literal
694 * webcit.h: changed an #ifdef HAVE_ICAL_H
695 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
697 Revision 501.1 2003/10/22 01:42:12 ajc
698 * iconbar.c: removed a stray character or two...
700 Revision 501.0 2003/10/21 04:26:37 ajc
703 Revision 500.30 2003/10/21 04:26:27 ajc
704 * bumped the version string to 5.01
706 Revision 500.29 2003/10/17 03:08:28 ajc
707 * Finished prettying up the vCard display
709 Revision 500.28 2003/10/17 02:31:45 ajc
710 * Multi-line string literals are deprecated in GCC 3.1 unless each line
711 is wrapped in quotes. Performed this fix so it'll compile.
712 * setup.c: removed references to unused variable tempfile[]
714 Revision 500.27 2003/10/09 03:17:02 ajc
715 * Started prettying up the vCard display.
717 Revision 500.26 2003/10/08 02:33:49 ajc
718 * Begin work on better handling of vCard display
720 Revision 500.25 2003/09/04 03:41:27 ajc
721 * siteconfig.c: changed some config items to drop-down boxes
723 Revision 500.24 2003/08/27 04:26:54 ajc
724 * Split the site configuration screen up into four different screens,
725 and added a meta-menu
727 Revision 500.23 2003/08/24 03:31:50 ajc
728 * Finished the setup program
729 * Bumped the internal version number to 5.01
731 Revision 500.22 2003/08/22 00:47:27 ajc
732 * setup is now working, but it still needs a way to detect a running WebCit
734 Revision 500.21 2003/08/22 00:25:40 ajc
735 * Added a skeleton "setup" program to the tree. It does not work yet.
737 Revision 500.20 2003/08/20 03:48:55 ajc
738 * Added iconbar shortcut to Contacts room
739 * Minimum required Citadel is now 6.11
741 Revision 500.19 2003/08/20 03:07:25 ajc
742 * Address book "single card" view now suppresses "reading nn message" and
743 instead shows the letter indices across the top
744 * Clicking on an address in a vCard now connects to WebCit mail instead
745 of a browser mailto: link
747 Revision 500.18 2003/08/19 04:18:43 ajc
748 * Changed things around in the address book view. Made it sorted and
749 more clickable and better looking...
751 Revision 500.17 2003/08/12 18:54:03 error
752 * messages.c: fix off-by-one-error in selector bar
754 Revision 500.16 2003/08/07 22:18:03 ajc
755 * Add the Summary Page to the customizable iconbar
757 Revision 500.15 2003/08/07 03:51:51 ajc
758 * Customizable icon bar as: pictures and text, pictures, text
760 Revision 500.14 2003/08/05 03:52:14 ajc
761 * First working version of the customizable iconbar. It contains a basic
762 set of options and now automatically refreshes when it's customized.
764 Revision 500.13 2003/08/04 03:50:29 ajc
765 * First cut at the customizable iconbar is done. A bunch of generic options
766 are there. Still need to get the actual iconbar to refresh when changes
769 Revision 500.12 2003/08/03 21:02:01 ajc
770 * More work on customizable iconbar
772 Revision 500.11 2003/08/02 05:25:46 ajc
773 * Laid the groundwork for a customizable iconbar
775 Revision 500.10 2003/07/30 03:57:49 ajc
776 * Add config.c_purge_hour to config screen
778 Revision 500.9 2003/07/06 22:06:59 ajc
779 * When converting "anything that looks like a URL" to a real link, first
780 make sure that it isn't already inside a link. This fixes most of the
781 long, ugly URL strings sent by eBay.
782 * Automatically dismantle mailto: links in HTML messages, and convert
783 them to WebCit mail links (clicking on it sends the user to the Mail
784 room and begins composing a new message with the recipient and subject
785 fields pre-populated).
787 Revision 500.8 2003/06/29 20:51:21 ajc
788 * Worked around a rendering bug in Satan's Browser that was causing it
789 to draw the calendar month view much wider than the actual screen wdith
791 Revision 500.7 2003/06/28 04:09:37 error
792 * roomops.c: Backout change to display one less box in the first column in
793 roomlist view, it doesn't seem to work for everyone
795 Revision 500.6 2003/06/28 03:52:51 error
796 * Don't tell browsers not to cache static documents
798 Revision 500.5 2003/06/28 03:35:23 error
799 * roomops.c: Display one less floor in the first column in romlist view
801 Revision 500.4 2003/06/26 03:37:58 ajc
802 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
803 This will allow some groupware clients to browse the free/busy times of
804 other users on the system.
806 Revision 500.3 2003/06/21 05:17:21 ajc
807 * Better alignment of system messages
808 * Exterminated display_error() and replaced it with WC->ImportantMessage
809 which is displayed in a bubble on top of whatever page you're on next.
810 * Small cosmetic changes
811 * Fixed some nesting problems in output_headers()
813 Revision 500.2 2003/06/20 03:39:27 ajc
814 * Optimization to floor layout in box view
816 Revision 500.1 2003/06/20 03:04:26 ajc
817 * "Reply" button on messages now handles IGnet recipients correctly
819 Revision 500.0 2003/06/10 04:23:08 ajc
822 Revision 410.50 2003/06/10 04:22:58 ajc
823 * Updated docs and headers for 5.00 release
825 Revision 410.49 2003/06/10 04:05:23 ajc
826 * De-tabled the left side icon bar and reduced one of the graphics, so
827 that all of the rounded corners show up in Satan's Browser.
829 Revision 410.48 2003/06/10 03:47:41 ajc
830 * style.css: added font selection to default <BODY> tag
832 Revision 410.47 2003/06/06 03:26:03 ajc
833 * Satan's Browser insists on putting bloody acres of whitespace to the
834 right of any bulleted list items, making any multi-column table containing
835 a list take more than the entire screen. Removed all such lists so it
836 looks ok. If you are reading this and you are a Microsoft employee, please
837 commit suicide before you break anything else.
839 Revision 410.46 2003/06/06 02:22:07 ajc
840 * Changed the upper left and upper right bounded box corners to a solid
841 blue (#204B78) instead of gradiated, because it was looking funny in
842 256-color mode. It also looked funny in Internet Explorer, but people
843 who use Internet Explorer are contributing to terrorism and really don't
844 deserve Web access in the first place. So I really just fixed this to make
845 it look good in 256-color Netscape.
847 Revision 410.45 2003/06/05 21:37:37 ajc
848 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
849 in b0rken IE browser. Die, Bill, Die.
851 Revision 410.44 2003/06/05 03:52:29 ajc
852 * Buncha cosmetic changes
854 Revision 410.43 2003/06/04 03:41:25 ajc
855 * Change the appearance of rooms with and without new messages in the
856 room list -- now defined using CSS
858 Revision 410.42 2003/06/03 03:57:42 ajc
859 * Tightened up the room banner a bit. Smaller padding, smaller font,
862 Revision 410.41 2003/05/31 21:36:45 ajc
865 Revision 410.40 2003/05/26 21:05:42 ajc
866 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
867 it to complete the free/busy checking for attendee availability.
869 Revision 410.39 2003/05/26 05:44:45 ajc
870 * event.c: fix compiler warning
872 Revision 410.38 2003/05/26 05:39:46 ajc
873 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
874 bug fixed in Citadel.
876 Revision 410.37 2003/05/26 05:28:13 ajc
877 * serv_func.c: added utility function read_server_text()
878 * availability.c: banged out more of this code -- still not complete
880 Revision 410.36 2003/05/26 03:28:02 ajc
881 * Getting closer to doing the availability check. Created new source
882 module 'availability.c' for this purpose. Stub function is in place.
884 Revision 410.35 2003/05/25 04:25:12 ajc
885 * siteconfig.c: fixed a spelling error
886 * event.c: add a "Check attendee availability" button, and the code to
887 bypass saving the event to the server, do something with it, and then
888 feed the twiddled data structure back to the form display function for
889 further editing. What's still missing is the code to do the actual
892 Revision 410.34 2003/05/24 22:22:35 ajc
893 * Small stylesheet hack to make it work with b0rken IE
895 Revision 410.33 2003/05/24 22:13:08 ajc
896 * Changed the login banner a bit
898 Revision 410.32 2003/05/20 03:25:41 ajc
899 * Separate event invitees with newlines instead of commas.
901 Revision 410.31 2003/05/19 19:55:09 ajc
902 * summary.c: eliminate compiler warnings about unused variables when
903 compiling a WebCit service without calendar support
905 Revision 410.30 2003/05/18 02:05:33 ajc
906 * More conversion of screens to the new look-and-feel.
908 Revision 410.29 2003/05/16 04:11:29 ajc
909 * We don't need no steenking workaround. Problem fixed. MIME parser not
910 broken. Web server was calling it with bad parameters. All fixed now.
911 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
914 Revision 410.28 2003/05/15 04:52:26 ajc
915 * Minor workaround in web forms to handle mime parser problem in uploads
917 Revision 410.27 2003/05/15 03:35:59 ajc
918 * look and feel overhaul -- almost done!
920 Revision 410.26 2003/05/14 03:46:35 ajc
921 * More background cleanup
923 Revision 410.25 2003/05/05 17:19:46 ajc
924 * Cleanups to summary page when running on a non ical enabled system
925 * Use non breaking spaces in summary page box titles
927 Revision 410.24 2003/05/04 04:22:41 ajc
928 * Display body of messages on a white background. I am doing this in order
929 to prepare for making the general background of the screen a darker color.
931 Revision 410.23 2003/05/04 02:54:55 ajc
932 * Summary page now uses our cutesy new rounded window boxes
934 Revision 410.22 2003/05/03 21:28:41 ajc
935 * Added in a slick new box style and put the room lists in it
937 Revision 410.21 2003/05/03 16:57:04 ajc
938 * In the 'folders' and 'portal' views, change the folder delimiter
939 from / to \ to avoid conflict with room names that have slashes
941 Revision 410.20 2003/05/03 16:23:29 ajc
942 * Enforce three columns in portal view of room list
944 Revision 410.19 2003/05/03 04:52:32 ajc
945 * Added an experimental new "portal view" to the room list options
947 Revision 410.18 2003/05/02 03:23:41 ajc
948 * Minor change to room list algorithm
950 Revision 410.17 2003/05/01 15:33:05 ajc
951 * Fixed a potential memory leak in enumeration of MIME parts
953 Revision 410.16 2003/05/01 03:11:35 ajc
954 * When static content is requested, fetch it without trying to connect
957 Revision 410.15 2003/04/30 05:00:00 ajc
958 * Added the ability to compose messages with file attachments uploaded from
961 Revision 410.14 2003/04/27 04:46:02 ajc
962 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
963 observes the flag designating the presence of new messages. (The "rooms
964 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
965 but that view may get axed soon.)
967 Revision 410.13 2003/04/26 21:57:53 ajc
968 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
969 before returning an error code to avoid a file descriptor leak
971 Revision 410.12 2003/04/19 21:42:36 ajc
972 * Repaired all my b0rken COLOR tags
973 * Replaced most FONT tags with SPAN tags
976 Revision 410.11 2003/04/19 19:58:10 ajc
977 * Lots of great changes from Nick to make the site CSS-enabled.
979 Revision 410.10 2003/04/14 04:04:40 ajc
980 * First cut of CSS-izing WebCit. Probably b0rken.
982 Revision 410.9 2003/04/09 04:02:32 ajc
983 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
984 supported the idea of one WebCit connecting to multiple Citadels for a
985 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
986 * When connecting to Citadel through a Unix domain socket, don't try to make
987 the Java chat applet available.
989 Revision 410.8 2003/03/31 03:32:19 ajc
990 * messages.c: check for 000 terminator while parsing RFC822 headers to
991 prevent getting hung up while displaying certain badly formatted messages.
993 Revision 410.7 2003/03/30 06:13:19 ajc
994 * When reading from the server, do not treat CR as end-of-line because
995 there's probably an LF coming after it. Instead, keep reading to the LF
997 * Do not underline links in the icon bars
999 Revision 410.6 2003/03/17 04:17:41 ajc
1000 * Call to accept() was being made with an uninitialized variable for the
1001 third argument. Changed the second and third argument to NULL and 0 because
1002 we don't really need accept() to fill up a buffer full of information that
1003 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1005 * Removed the mutex wrapper around select() because we don't need it. All
1006 idle worker threads now block on select() and one of them will wake up when
1007 a connection arrives.
1009 Revision 410.5 2003/03/15 20:55:03 ajc
1010 * When a requested image is not available on the Citadel server, send a
1011 1x1 transparent GIF instead of 404 error.
1013 Revision 410.4 2003/03/14 04:21:57 ajc
1014 * clone events to be encapsulated before saving, because the original
1015 instance may already have a parent, and that makes crashy crashy
1017 Revision 410.3 2003/03/13 05:57:17 ajc
1018 * More encapsulation. Warning: there are bugs in this!!
1020 Revision 410.2 2003/03/13 05:20:23 ajc
1021 * Various changes to the calendar service to handle messages containing
1022 fully encapsulated VCALENDAR components instead of only unencapsulated
1023 VEVENT subcomponents. We have to move in this direction for compatibility
1024 with other products.
1026 Revision 410.1 2003/03/01 22:07:19 ajc
1027 * New user registration, as well as existing user re-registration, now
1028 uses the vCard editing screen.
1029 * Administratively editing users' address book entries now works again,
1030 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1031 in order to enforce this.
1033 Revision 410.0 2003/02/19 03:49:33 ajc
1036 Revision 400.90 2003/02/19 03:49:17 ajc
1037 * latest config.guess and config.sub from www.gnu.org
1039 Revision 400.89 2003/02/07 04:44:17 ajc
1040 * Replaced sleep() with a function that sleeps using select() in order to
1041 avoid potential issues with SIGALRM. Possible fix for weird behavior
1042 when running on a Macintosh.
1044 Revision 400.88 2003/01/29 22:32:07 ajc
1045 * Shuffled some code and comments around; minor cleanup
1047 Revision 400.87 2003/01/28 15:37:12 ajc
1048 * All functions which read binary data from the server now make use of the
1049 read_server_binary() function in tools.c
1050 * Binary reads from server now have safety code to prevent infinite loops
1051 * All output of MIME objects is now done with http_transmit_thing()
1053 Revision 400.86 2003/01/19 06:28:04 ajc
1054 * Minimum required Citadel version 6.05
1056 Revision 400.85 2003/01/16 04:41:26 ajc
1057 * When displaying edit controls for time of day in the calendar, only show
1058 minutes that are multiples of 5 ... unless the existing value is not a
1059 multiple of 5, in which case we show that too.
1061 Revision 400.84 2003/01/15 17:34:04 ajc
1062 * event.c: fixed a misspelling
1063 * config.guess, config.sub: updated using latest from ftp.gnu.org
1065 Revision 400.83 2003/01/14 04:21:27 ajc
1066 * Only offer views which make sense for the default view of a room
1068 Revision 400.82 2003/01/13 03:34:33 ajc
1069 * Get ready for the 4.10 release
1071 Revision 400.81 2003/01/12 23:22:53 ajc
1072 * configure.in: check for libical v0.24 or newer
1074 Revision 400.80 2003/01/07 04:56:17 ajc
1075 * Complete the free/busy transparency handling in the form
1076 * Default times for new events are now in the correct timezone
1078 Revision 400.79 2003/01/06 18:01:35 ajc
1079 * Begin handling of TRANSP property to show event times as free or
1080 busy (not finished).
1082 Revision 400.78 2003/01/05 21:02:14 ajc
1083 * Summary page: three columns are now all the same width
1085 Revision 400.77 2003/01/05 20:56:05 ajc
1086 * minor fix for previous checkin
1088 Revision 400.76 2003/01/05 20:51:01 ajc
1089 * Display PARTSTAT for attendees
1091 Revision 400.75 2003/01/05 05:01:00 ajc
1092 * Add "today's calendar events" to the summary page.
1094 Revision 400.74 2003/01/05 04:27:28 ajc
1095 * Add "Tasks" to the summary page
1097 Revision 400.73 2002/12/28 05:44:09 ajc
1098 * ical_dezonify.c: brought over new version from the Citadel source (again)
1100 Revision 400.72 2002/12/28 05:12:45 ajc
1101 * ical_dezonify.c: brought over new version from the Citadel source.
1103 Revision 400.71 2002/12/26 04:04:48 ajc
1104 * Perform CHEK command when automatically establishing sessions, not just
1105 when one is explicitly created. Some stuff is missing otherwise.
1107 Revision 400.70 2002/12/25 23:18:06 ajc
1108 * Be more strategic about when to call ical_dezonify()
1109 (This may be the last set of fixes. I hope so.)
1111 Revision 400.69 2002/12/25 21:39:38 ajc
1112 * ical_dezonify.c: added.
1113 * calendar.c: convert incoming ical messages to UTC
1114 (the usual routines will then convert them to local time for display)
1116 Revision 400.68 2002/12/25 07:06:00 ajc
1117 * Tweaked the code to work with libical 0.24
1119 Revision 400.67 2002/12/20 04:50:00 ajc
1120 * When saving a calendar event, increment the SEQUENCE property.
1122 Revision 400.66 2002/12/18 05:03:39 ajc
1123 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1124 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1125 Because the libc-allocated buffer was getting clobbered.
1126 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1128 Revision 400.65 2002/12/17 05:01:39 ajc
1129 * Prettied up the calendar day view layout
1130 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1132 Revision 400.64 2002/12/16 04:43:30 ajc
1133 * Correctly handle local time zone when figuring out which day and time to
1134 display events on calendar month/day views. This also seems to have
1135 fixed the bug that was causing events to sometimes get lost when saved.
1137 Revision 400.63 2002/12/15 05:50:59 ajc
1138 * Form editing of date/time fields now assumes that the icaltimetype being
1139 manipulated is in UTC. It converts to/from local time for editing.
1141 Revision 400.62 2002/12/10 23:25:47 ajc
1142 * Display attendees in message view of calendar objects
1144 Revision 400.61 2002/12/07 22:12:59 ajc
1145 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1146 until I implement the Citadel server function which it calls.)
1148 Revision 400.60 2002/11/30 21:34:51 ajc
1149 * Submit organizer in a hidden field, in case the server needs it
1151 Revision 400.59 2002/11/30 04:46:46 ajc
1152 * First cut at adding/removing attendees to an event
1153 (Actual invitations should be sent by the Citadel server)
1155 Revision 400.58 2002/11/29 23:56:19 ajc
1156 * Completed "me as organizer" -- the user's own e-mail address is inserted
1157 as the organizer of new events. Detect when the user is the organizer and
1158 enable/disable the attendees box accordingly.
1160 Revision 400.57 2002/11/29 16:38:37 ajc
1161 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1163 Revision 400.56 2002/11/28 06:03:24 ajc
1164 * Issue an ISME command when editing an event, to determine whether the user
1165 viewing the event is the organizer. (Will use this later to allow/disallow
1166 sending out invitations.)
1168 Revision 400.55 2002/11/26 05:01:04 ajc
1169 * Began handling attendee fields
1171 Revision 400.54 2002/11/16 23:40:11 ajc
1174 Revision 400.53 2002/11/16 23:15:02 ajc
1175 * Make the "all day event" shadebox smaller (month view) - no border.
1176 * Fixed bug that caused any events following an all day event to also appear
1179 Revision 400.52 2002/11/16 05:40:54 ajc
1180 * When adding new events to the calendar, default to the month [and day]
1181 currently being viewed.
1182 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1184 Revision 400.51 2002/11/15 05:05:47 ajc
1185 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1187 Revision 400.50 2002/11/15 04:11:46 ajc
1188 * Added even more nifty JavaScript to cause the hour/minute and end date
1189 fields of a calendar event form to render as disabled when the "all day
1190 event" box is checked -- not just when the user checks the box, but also
1191 when the box begins its life already checked.
1193 Revision 400.49 2002/11/14 04:59:40 ajc
1194 * Correctly serialize and save all day events using date instead of date/time
1196 Revision 400.48 2002/11/13 04:49:23 ajc
1197 * "All day event" shows as a single checkbox, instead of one for the start
1198 time and one for the end time. Added nifty JavaScript to zero and shade
1199 the hour/minute and all end time fields when all-day-event is checked.
1201 Revision 400.47 2002/11/12 05:57:27 ajc
1202 * Display a nicer looking screen when replying to calendar invitations
1203 * When displaying day view, don't show all day events twice
1204 * Day or month view: denote all day events by displaying them inside
1207 Revision 400.46 2002/11/12 03:26:39 ajc
1208 * Tell the user about broken Citadel server connections instead of
1209 simply printing "Goodbye"
1211 Revision 400.45 2002/10/23 04:11:38 ajc
1212 * Detect when a meeting invitation is actually an update for an existing UID
1213 and tell the user so.
1215 Revision 400.44 2002/10/21 20:16:38 ajc
1216 * Display conflicts nicely
1218 Revision 400.43 2002/10/21 18:29:14 ajc
1219 * Ask server to hunt for conflicts when displaying a meeting invitation
1221 Revision 400.42 2002/10/19 21:28:32 ajc
1222 * Moved the calendar meeting request reply functionality to the Citadel server
1224 Revision 400.41 2002/10/19 17:10:14 ajc
1225 * Add "Tentative" accept button
1226 * Only display Accept/Tentative/Decline button when method=REQUEST
1228 Revision 400.40 2002/10/19 04:16:37 ajc
1229 * Save an incoming meeting request into the user's calendar.
1231 Revision 400.39 2002/10/18 20:55:05 ajc
1232 * Began work on meeting request accept/decline
1234 Revision 400.38 2002/10/16 19:16:39 ajc
1235 * Fixes and updates to build WebCit on Linux for IBM S/390
1237 Revision 400.37 2002/10/09 04:12:44 ajc
1238 * Templatized trailing HTML
1239 * Templatized "new start page" page
1240 * Added global substitution macros
1242 Revision 400.36 2002/10/09 03:51:01 ajc
1243 * Templatized the <HEAD> section of HTML
1245 Revision 400.35 2002/10/07 23:03:38 ajc
1246 * messages.c: don't display room name field when it's blank
1248 Revision 400.34 2002/10/07 04:10:37 ajc
1249 * When displaying meeting invitations, only show date/time for VEVENT
1250 subcomponents. Date/time for other subcomponents are irrelevant.
1251 * Cleaned up HTML display of meeting invitations.
1253 Revision 400.33 2002/10/03 03:40:31 ajc
1254 * Worked on meeting accept/decline a little bit
1256 Revision 400.32 2002/09/30 03:58:35 ajc
1257 * Dabbled in handling incoming meeting requests
1259 Revision 400.31 2002/09/29 20:15:43 ajc
1260 * Completed the calendar day view
1262 Revision 400.30 2002/09/28 04:01:30 ajc
1263 * started fleshing out the calendar day view
1265 Revision 400.29 2002/09/27 21:19:28 ajc
1268 Revision 400.28 2002/09/27 18:31:33 ajc
1269 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1270 * After saving a VEVENT, return to the correct calendar view and date
1272 Revision 400.27 2002/09/27 17:15:44 ajc
1273 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1275 Revision 400.26 2002/09/27 04:37:21 ajc
1276 * New, buggy versions of event editing screens
1278 Revision 400.25 2002/09/26 22:00:16 ajc
1279 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1280 month 1 in libical functions)
1282 Revision 400.24 2002/09/25 21:57:13 ajc
1283 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1286 Revision 400.23 2002/09/24 04:12:34 ajc
1287 * Rough cut of the two-pass calendar display routines (first pass: go thru
1288 messages gathering VEVENT items; second pass: render calendar with data)
1290 Revision 400.22 2002/09/23 04:01:33 ajc
1291 * Presentation changes to calendar month view
1293 Revision 400.21 2002/09/22 05:20:27 ajc
1294 * Began implementing month view
1296 Revision 400.20 2002/09/21 04:38:05 ajc
1297 * Added utility functions for displaying vcalendar timestamps in web forms
1298 and translating form data back to timestamps.
1299 * Completed the "edit task" and "add new task" screens.
1301 Revision 400.19 2002/09/20 20:28:08 ajc
1302 * Smooth transition between "list tasks" & "edit task" screens
1304 Revision 400.18 2002/09/20 03:54:44 ajc
1305 * Display the "Tasks" view as a bulleted list with each task clickable
1306 * Clicking brings up an (unfinished) "edit task" screen
1308 Revision 400.17 2002/09/18 21:44:02 ajc
1309 * display VTODO parameters
1311 Revision 400.16 2002/09/17 04:21:00 ajc
1312 * Handler chains for VCALENDAR and VTODO types
1314 Revision 400.15 2002/09/17 03:37:10 ajc
1315 * Implemented a 'display handler' infrastructure for various groupware types
1317 Revision 400.14 2002/09/16 03:35:12 ajc
1318 * Just a bunch of glue code to iterate through the various types of ical
1319 objects we could encounter
1321 Revision 400.13 2002/09/15 04:05:41 ajc
1322 * Process calendar object subcomponents
1324 Revision 400.12 2002/09/15 03:40:13 ajc
1326 * When a text/calendar MIME type is discovered in a message, send it to
1327 the (currently skeleton) parser in calendar.c
1328 * calendar.c: skeleton parser for calendar objects which currently just
1329 creates an icalcomponent object and frees it.
1331 Revision 400.11 2002/09/15 03:16:24 ajc
1332 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1333 function namespace in libical
1335 Revision 400.10 2002/09/15 02:50:55 ajc
1336 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1338 Revision 400.9 2002/09/14 21:33:31 ajc
1339 * Backed out compression of inlines -- not all browsers appear to handle it
1341 Revision 400.8 2002/09/14 20:20:29 ajc
1342 * Attempting to push more stuff through compression. I've introduced some
1343 sort of deadlock bug that I can't seem to find yet...
1345 Revision 400.7 2002/09/14 20:00:22 ajc
1346 * Compress output_image() graphics
1348 Revision 400.6 2002/09/14 16:26:35 ajc
1349 * output_image() now reads the entire image from Citadel into a buffer before
1350 sending it to the browser (for performance reasons, and so it can compress)
1352 Revision 400.5 2002/09/14 04:52:59 ajc
1353 * Look for the "libical" calendaring library and link it in if present...
1355 Revision 400.4 2002/09/14 04:02:36 ajc
1356 * Finished gzip compression of dynamic pages (when browser supports it)
1358 Revision 400.3 2002/09/13 20:40:53 ajc
1359 * Detect when the client browser is capable of gzip encoding
1360 (actual encoding is not implemented yet)
1362 Revision 400.2 2002/09/13 15:54:40 ajc
1363 * Reversed the above change because I broke it somehow
1365 Revision 400.1 2002/09/11 22:46:59 ajc
1366 * Started adding in compression and calendaring library detects (not finished)
1368 Revision 400.0 2002/09/09 03:56:11 ajc
1369 * This is version 4.00
1371 Revision 323.68 2002/09/09 03:51:01 ajc
1372 * In the HTML-to-HTML converter:
1373 --> Open links in new window (as with text msgs)
1374 --> Convert loose URL's to hot links (as with text msgs)
1376 Revision 323.67 2002/09/06 03:59:11 ajc
1377 * Added an "About this server" panel to the Summary page.
1378 (Useless fluff, but better than an empty column.)
1380 Revision 323.66 2002/08/26 02:57:06 ajc
1381 * Rooms listed on the summary page are now clickable-gotoable
1383 Revision 323.65 2002/08/26 01:24:09 ajc
1384 * Added a "summary" page (rather sparse for now)
1386 Revision 323.64 2002/08/24 15:30:48 ajc
1387 * GET instead of POST for listsub. Also add a 'Back...' link.
1389 Revision 323.63 2002/08/24 05:59:24 ajc
1390 * Bugfixes and cosmetic changes to listsub system
1392 Revision 323.62 2002/08/23 03:37:19 ajc
1393 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1395 Revision 323.61 2002/08/22 03:55:47 ajc
1396 * 'unsubscribe' command (but not 'confirm unsubscribe')
1398 Revision 323.60 2002/08/21 21:58:37 ajc
1399 * Completed self-service list subscription via web.
1400 (Still need to implement unsubscribe.)
1402 Revision 323.59 2002/08/16 22:06:51 ajc
1405 Revision 323.58 2002/08/16 03:51:12 ajc
1406 * I think I've finally nailed the 'no session' pages now...
1408 Revision 323.57 2002/08/15 03:49:47 ajc
1409 * Fleshed out the list subscription page a bit
1411 Revision 323.56 2002/08/13 19:55:12 ajc
1412 * Keep track of the HTTP "Host:" header being sent by the browser.
1413 (We're going to need this in the near future)
1415 Revision 323.55 2002/08/05 16:07:30 ajc
1416 * Moved "edit floor label pic" to the floor editing screen
1418 Revision 323.54 2002/08/05 15:53:00 ajc
1419 * Commands to add, change, delete floors
1421 Revision 323.53 2002/07/26 03:20:04 ajc
1422 * Beautified the folder tabs in "edit room"
1424 Revision 323.52 2002/07/25 04:01:58 ajc
1425 * Final cleanup of changes (finally located and fixed the bug)
1427 Revision 323.51 2002/07/24 04:14:23 ajc
1428 * Minor code cleanup of last night's changes
1430 Revision 323.50 2002/07/23 15:40:54 ajc
1431 * Minor cleanup of previous changes
1433 Revision 323.49 2002/07/23 04:43:58 ajc
1434 * Updated message reading to use the new MSG4 command, so we can do output
1435 of various types of richtext (mainly HTML).
1437 Revision 323.48 2002/07/16 03:37:24 ajc
1438 * Small change to above
1440 Revision 323.47 2002/07/16 03:23:37 ajc
1441 * Display HTML messages as HTML. (Wow!)
1443 Revision 323.46 2002/07/13 04:39:59 ajc
1444 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1445 output HTML instead of converting to text/plain and back. (Not finished.)
1447 Revision 323.45 2002/07/11 03:17:03 ajc
1448 * hacks to text_to_server() to transmit messages as HTML
1450 Revision 323.44 2002/07/09 04:21:12 ajc
1453 Revision 323.43 2002/07/06 03:10:26 ajc
1454 * Enable a "make this my start page" link that works in lots of places.
1455 Configures a user's preference of where to go after login.
1457 Revision 323.42 2002/06/19 22:01:31 ajc
1458 * When editing another user's vCard, do a "transient goto" to their config
1459 room so you don't automatically gain access to their config room.
1460 * When creating a user, go back to the "select user to edit" screen with the
1461 new user's account name pre-selected.
1463 Revision 323.41 2002/06/17 03:48:44 ajc
1464 * Finished the thing to edit other users' vCards.
1466 Revision 323.40 2002/06/16 21:49:02 ajc
1467 * Administratively edit other users' vCards. Still needs a couple of lines
1468 of glue code to make it work.
1470 Revision 323.39 2002/06/15 20:34:39 ajc
1471 * Use safestrncpy() instead of strncpy() where appropriate
1472 * Fixed a memory allocation bug in the vCard parser
1474 Revision 323.38 2002/05/23 03:40:05 ajc
1475 * Brought over a utility function I'll need later
1477 Revision 323.37 2002/05/22 02:34:56 ajc
1478 * Finished room/folder view selector. Pretty cool.
1480 Revision 323.36 2002/05/22 01:53:23 ajc
1481 * Room list or folder list? Give the user a choice. (Has bugs.)
1483 Revision 323.35 2002/05/12 15:21:43 error
1484 * do_template() now parses a .wml file for WAP clients, and a .html file
1487 Revision 323.34 2002/05/11 22:46:19 error
1488 * Track whether user-agent is a WAP gateway
1490 Revision 323.33 2002/05/11 15:35:07 error
1491 * webcit.c: add MIME types for WAP/WML
1493 Revision 323.32 2002/05/10 15:29:58 ajc
1494 * Hacked the address book view a little bit
1496 Revision 323.31 2002/05/09 03:53:56 ajc
1497 * Began working on address book view
1499 Revision 323.30 2002/05/08 03:38:58 ajc
1500 * Preferences framework
1502 Revision 323.29 2002/05/07 03:57:29 ajc
1503 * In message summary, replace 'Del' links with checkboxes
1505 Revision 323.28 2002/05/05 03:28:15 ajc
1506 * Shuffled around the room banner a bit
1508 Revision 323.27 2002/05/03 19:32:39 ajc
1509 * Finished "folder list" mode (still need to move it to a permanent location)
1511 Revision 323.26 2002/05/03 03:55:17 ajc
1512 * more folder display stuff
1514 Revision 323.25 2002/05/01 22:03:07 ajc
1515 * "folder list" view (not finished)
1517 Revision 323.24 2002/05/01 03:23:31 ajc
1518 * Added a drop-down box to change a user's view of a room.
1520 Revision 323.23 2002/04/28 03:56:47 ajc
1521 * Finished summary mode (for the most part, anyway)
1523 Revision 323.22 2002/04/26 21:13:21 ajc
1524 * Separated "summary mode" message listing into its own function
1525 * Go to summary mode automatically when the server says that view=1
1527 Revision 323.21 2002/04/20 04:14:29 ajc
1528 * Some work on email summary screen
1530 Revision 323.20 2002/03/31 05:02:39 ajc
1531 * Remove "Page another user" link from main menu
1532 * Add "edit my citadel config room" type link from edit user screen
1534 Revision 323.19 2002/03/29 22:30:45 ajc
1535 * Finished the "edit user" screen.
1537 Revision 323.18 2002/03/29 15:18:09 ajc
1538 * yep ... more user edit stuff
1540 Revision 323.17 2002/03/26 19:01:12 ajc
1541 * More edit user stuff
1543 Revision 323.16 2002/03/26 18:23:23 ajc
1544 * Don't display room banner on screens that don't pertain to a particular room
1545 * Initial prep for add/change/delete user accounts screen
1547 Revision 323.15 2002/03/22 04:33:08 ajc
1548 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1550 Revision 323.14 2002/03/19 04:35:10 ajc
1551 * Brought over yet another new version of the MIME parser from Citadel
1553 Revision 323.13 2002/03/13 03:56:52 ajc
1554 * New site config option "Allow system Aides to gain access to mailboxes"
1556 Revision 323.12 2002/03/12 23:13:57 ajc
1557 * Moved room access controls out of the admin menu and into the room commands
1558 menu. Prettied up the access control list screen.
1560 Revision 323.11 2002/03/10 06:07:09 ajc
1561 * Handle multiple Internet e-mail addresses in vCard editor
1563 Revision 323.10 2002/03/07 04:56:09 ajc
1564 * Final polish for initial round of vCard editing functions. Only show "edit"
1565 link when editing user's own vCard in the My Citadel Config> room.
1567 Revision 323.9 2002/03/06 05:22:33 ajc
1568 * More vcard editing form stuff
1570 Revision 323.8 2002/03/05 05:05:06 ajc
1571 * More vCard editing stuff
1573 Revision 323.7 2002/03/04 05:28:54 ajc
1574 * Wrote some skeleton code for robust vCard editing
1576 Revision 323.6 2002/03/03 06:58:25 ajc
1577 * Login errors displayed in red
1579 Revision 323.5 2002/03/03 06:52:59 ajc
1580 * Allow editing of the "disable self-service user account creation" site config option
1582 Revision 323.4 2002/02/24 07:02:44 ajc
1583 * Added the ability to enter a Subject: line in messages
1584 * Go to the Mail room when user clicks on the new mail alert icon
1586 Revision 323.3 2002/02/13 22:47:51 ajc
1587 * Added some rudimentary support for displaying vCards as card-looking things
1589 Revision 323.2 2002/02/13 15:04:25 ajc
1590 * Began some hacks for vCard processing
1592 Revision 323.0 2002/01/13 09:07:06 ajc
1595 Revision 322.4 2002/01/13 09:06:38 ajc
1596 * Brought over the debugged mime parser from Citadel
1598 Revision 322.3 2002/01/05 06:19:17 error
1599 * Add MIME types text/css and image/png
1601 Revision 322.2 2002/01/03 22:32:38 ajc
1602 * templatized the "prompt for recipient" screen
1604 Revision 322.1 2001/12/28 09:43:05 error
1605 * Client support for hostnames up to 63 characters
1607 Revision 322.0 2001/12/26 23:11:56 ajc
1610 Revision 321.1 2001/12/26 23:11:25 ajc
1611 * Minor change to the upload handler, to fix graphics uploads
1613 Revision 321.0 2001/12/26 05:28:02 ajc
1616 Revision 320.2 2001/12/26 05:24:11 ajc
1617 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1618 link tags. The nifty JavaScript stuff is now used only to light up the
1619 buttons during mouse hovers, and nothing more.
1621 Revision 320.1 2001/12/25 00:14:44 error
1622 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1624 Revision 320.0 2001/12/21 06:04:03 ajc
1627 Revision 301.22 2001/12/21 06:03:54 ajc
1630 Revision 301.21 2001/12/20 05:02:42 ajc
1631 * If you paid for this software, someone is ripping you off.
1632 * Fixed the urlesc() function to use a caller-supplied target buffer.
1634 Revision 301.20 2001/12/18 20:35:29 ajc
1635 * More fun JavaScript-enabled buttons
1637 Revision 301.19 2001/12/18 16:48:06 ajc
1638 * Began testing new JavaScript-enabled k00l light-up buttonz
1640 Revision 301.18 2001/12/18 06:06:20 ajc
1641 * mime parser update
1643 Revision 301.17 2001/12/15 20:51:33 ajc
1644 * "reply" button on pop-up pages
1646 Revision 301.16 2001/12/11 16:02:40 ajc
1647 * Completed support for add/remove mailing list recipients.
1649 Revision 301.15 2001/12/11 15:22:53 ajc
1650 * Began constructing the listserv screen for config (not tested)
1652 Revision 301.14 2001/12/11 05:37:12 ajc
1653 * Finished the share/unshare room screen in Edit Room
1655 Revision 301.13 2001/12/03 04:43:40 ajc
1656 * Brought over an update of the MIME parser from Citadel.
1658 Revision 301.12 2001/12/02 07:09:13 ajc
1659 * Turned the room editing page into a tabbed dialog
1660 * Started adding some of the room sharing stuff
1662 Revision 301.11 2001/11/22 05:17:06 ajc
1663 * Completed the add/change/delete neighbor node screens
1665 Revision 301.10 2001/11/18 01:47:24 ajc
1666 * Tentatively begun the change of networking configuration screens to reflect
1667 the new network architecture of the server.
1669 Revision 301.9 2001/11/18 01:41:09 ajc
1670 * Brought over the newer string tokenizer from Citadel
1671 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1672 server's convention of #define SIZ 4096
1674 Revision 301.8 2001/11/14 03:20:22 ajc
1675 * Add some more of the newer config settings to the site config screen
1677 Revision 301.7 2001/09/25 03:34:09 ajc
1678 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1679 and bail out without bothering the Citadel server.
1681 Revision 301.6 2001/08/22 16:38:06 ajc
1682 * Added the "-c" command line option to generate optional cookies indicating
1683 the host name of the server. This makes it easy to put a cluster of WebCit
1684 servers behind (for example) an Arrowpoint load balancer.
1686 Revision 301.5 2001/08/21 04:02:56 ajc
1687 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1688 unwanted page caching
1690 Revision 301.4 2001/08/13 03:43:24 ajc
1693 Revision 301.3 2001/08/13 03:40:01 ajc
1694 * Another attempt at focus
1696 Revision 301.2 2001/08/11 04:24:39 ajc
1697 * Attempt at setting focus to msgtext area when entering a message.
1699 Revision 301.1 2001/08/02 03:42:03 ajc
1700 * Changed the wholist to work with the new masquerade semantics
1702 Revision 301.0 2001/06/28 15:05:31 ajc
1705 Revision 300.2 2001/06/28 15:03:49 ajc
1706 * Every generated page now includes a meta tag to disable evil "smart tags"
1707 (see http://smarttags.manilasites.com/ for more information)
1709 Revision 300.1 2001/06/28 02:39:54 ajc
1710 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1711 the screen where you can create a room...
1713 Revision 300.0 2001/06/27 06:24:06 ajc
1714 * Tagged everything as Version 3.00
1716 Revision 213.25 2001/06/27 06:22:49 ajc
1717 * Updated docs for the 3.00 release
1719 Revision 213.24 2001/06/27 06:16:01 ajc
1720 * Correct generated window name in pop up pages
1721 * Added handling of MIME inline images (not tested)
1723 Revision 213.23 2001/06/22 17:58:20 ajc
1724 * A few performance and tuning cleanups. Increased the size of the socket
1725 queue length to 100 for use on big systems. Also, during startup, the
1726 initial startup thread now exits after creating the worker threads, instead
1727 of becoming a worker thread itself. For some reason Solaris had problems
1728 with the latter method.
1730 Revision 213.22 2001/06/07 03:16:57 ajc
1731 * Brought over an updated mime parser from Citadel
1733 Revision 213.21 2001/06/06 14:44:25 ajc
1734 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1736 Revision 213.20 2001/05/31 02:26:22 ajc
1737 * Fixed login to take you to the Lobby instead of the next room.
1739 Revision 213.19 2001/05/30 22:37:09 ajc
1740 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1741 or a "filename" from the MIME parser.
1743 Revision 213.18 2001/05/30 01:06:57 ajc
1744 * Changes to mime parser ... still something wrong
1746 Revision 213.17 2001/05/28 19:27:29 ajc
1747 * Fixed bug which marked all messages in Lobby as old before reading at login
1749 Revision 213.16 2001/05/25 22:39:26 ajc
1750 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1752 Revision 213.15 2001/05/23 16:15:23 ajc
1753 * UI changes (pretty frames with no scrollbars)
1755 Revision 213.14 2001/05/22 00:32:17 ajc
1758 Revision 213.13 2001/05/22 00:02:18 ajc
1759 * Another attempt to fix the fd leak
1761 Revision 213.12 2001/05/19 02:21:40 ajc
1762 * Attempt to fix the dangling sockets.
1764 Revision 213.11 2001/05/15 03:22:25 ajc
1765 * More icon updates and link cleanup type stuff
1767 Revision 213.10 2001/05/06 05:11:48 ajc
1768 * Added paging icon and right-justified it
1769 * Send-page window is now a popup
1771 Revision 213.9 2001/05/04 04:28:10 ajc
1772 * Added "page user" button in wholist
1774 Revision 213.8 2001/05/01 00:49:43 ajc
1775 * more of the UI overhaul
1777 Revision 213.7 2001/04/30 01:49:36 ajc
1778 * more work on UI overhaul
1780 Revision 213.6 2001/04/29 04:39:23 ajc
1781 * User interface overhaul now in progress. WARNING: incomplete system.
1783 Revision 213.5 2001/04/01 22:13:37 cough
1784 * Modified roomops.c to give users the ability to pick a floor at room
1787 Revision 213.4 2001/02/15 01:21:55 ajc
1788 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1789 invite/kickout functionality.
1791 Revision 213.3 2001/01/25 23:10:00 ajc
1792 * "Delete message" button now confirms on client-side using JavaScript
1794 Revision 213.2 2000/12/05 18:39:49 ajc
1795 * Added support for non-USA countries in registration screen (requires the
1796 latest Citadel server, which supports the country field)
1798 Revision 213.1 2000/10/20 04:27:46 ajc
1799 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1801 Revision 213.0 2000/10/03 16:44:01 ajc
1802 * Tagged for 2.13 release
1804 Revision 212.16 2000/10/03 03:15:53 ajc
1805 * Cosmetic changes to login screen, menu bar, and message header bar
1807 Revision 212.15 2000/09/28 03:44:52 ajc
1808 * Linked to the bio/photo page from message headers. I'm not sure I like the
1809 color scheme, though.
1811 Revision 212.14 2000/09/28 03:37:23 ajc
1812 * who.c: provide links to bio/photo pages for each user in the wholist
1814 Revision 212.13 2000/09/24 21:37:21 ajc
1815 * When reading large numbers of messages, group them in smaller numbers and
1816 display the selector bar in search engine style (like AltaVista and Google)
1818 Revision 212.12 2000/09/24 04:17:16 ajc
1819 * Templatized the room banner.
1821 Revision 212.11 2000/09/17 03:29:45 ajc
1822 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1824 Revision 212.10 2000/09/14 11:43:37 error
1825 Replace occurrences of % throughout the HTML with %% so as to be friendly
1826 to HP/UX printf() and possibly others.
1828 Revision 212.9 2000/09/13 04:13:59 ajc
1829 * Completed the initial hack of the variable substitution template thingy.
1830 Check out static/login.html to see the first template.
1832 Revision 212.8 2000/09/11 17:08:16 ajc
1833 * Started templatizing the login screen. Not finished yet.
1835 Revision 212.7 2000/09/11 03:29:50 ajc
1836 * Started working on a variable-substitution thing
1838 Revision 212.6 2000/08/30 03:20:22 ajc
1839 * Put the wholist back into its own window.
1841 Revision 212.5 2000/07/06 03:46:29 ajc
1842 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1844 Revision 212.4 2000/06/29 04:22:35 ajc
1845 * Changed the format of the wholis (again). Now it shows up in a frame
1846 instead of a separate window.
1848 Revision 212.3 2000/06/12 03:28:44 ajc
1849 * added support for multi-line paging
1851 Revision 212.2 2000/06/07 04:11:28 ajc
1852 * HTML changes to room banner
1854 Revision 212.1 2000/05/31 04:29:54 ajc
1855 * Initial support for "summary" (headers only, no body) mode of reading
1856 messages, and "read one" mode. For future support of 'traditional' email.
1858 Revision 212.0 2000/05/23 20:35:52 ajc
1859 * Tagged for the 2.12 release
1861 Revision 211.19 2000/05/18 02:33:39 ajc
1862 * Don't call whobbs() directly after changing masq room/host, it screws up the
1863 refresh. It now calls an HTTP redirect page instead.
1864 * added http_redirect(char *url) function to accomplish the above
1866 Revision 211.18 2000/05/08 17:24:32 ajc
1867 * Removed HTTP date fields because it was confusing browser caches (weird)
1868 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1870 Revision 211.17 2000/05/07 23:46:55 ajc
1871 * added Date: and Last-Modified: headers to HTTP output
1872 * masquerade room/host screen now runs in wholist window, and returns to it
1874 Revision 211.16 2000/05/02 17:32:06 ajc
1875 * Font related changes to html
1877 Revision 211.15 2000/04/20 02:42:23 ajc
1878 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1879 crashing every session, every time. (?)
1880 * End the session after displaying robots.txt or nocookies.html, to prevent
1881 big session logjams when either of these conditions are met
1883 Revision 211.14 2000/04/15 15:43:46 nbryant
1884 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1885 64-bit gcc on sparc is evil)
1887 Revision 211.13 2000/04/06 20:42:03 nbryant
1888 * configure.in: fix a typo
1890 Revision 211.12 2000/04/06 20:37:01 nbryant
1891 * solaris cleanups and warning fixes
1893 Revision 211.11 2000/03/31 03:48:52 ajc
1894 * text_to_server() now behaves the way web users expect text entry to work.
1895 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1897 Revision 211.10 2000/03/31 02:39:06 ajc
1898 * Fixed bugs in "Site configuration" and added new fields.
1900 Revision 211.9 2000/03/31 02:08:45 ajc
1901 * Added "max messages per page" and "read next nnn" stuff to read loop
1902 (probably not in its final form)
1904 Revision 211.8 2000/03/28 17:02:47 nbryant
1905 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1907 Revision 211.7 2000/03/27 16:18:17 ajc
1908 * Implement multi-room chat as available in Citadel 5.70
1910 Revision 211.6 2000/03/23 04:45:15 ajc
1911 * Experimental move of wholist to a separate auto-refreshing window
1913 Revision 211.5 2000/03/19 22:49:03 ajc
1914 * Made the header-bar buttons more visible
1915 * Added a "reply" header-bar button
1916 * Move "Subject:" lines into the header-bar
1917 * Padded the header-bars by one pixel (nicer looking)
1918 * Changed message date/time output format
1920 Revision 211.4 2000/03/19 19:49:31 ajc
1921 * Added support for unix domain sockets
1923 Revision 211.3 2000/02/11 23:45:04 nbryant
1924 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1925 * tcp_sockets.c: include <arpa/inet.h>
1927 Revision 211.2 2000/02/11 23:30:04 nbryant
1928 configure.in: added some code for FreeBSD
1930 Revision 211.1 2000/01/11 04:20:40 ajc
1931 * Add "close window" option to goodbye screen
1933 Revision 211.0 2000/01/04 15:24:16 ajc
1934 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1935 * This will be released as v2.11; tagged everything as such.
1937 Revision 210.0 1999/12/24 04:57:18 ajc
1940 Revision 1.121 1999/12/23 04:54:48 ajc
1941 * Changed session cookie from hexadecimal encoding to base64
1942 * Removed overly verbose logging
1944 Revision 1.120 1999/12/12 18:12:28 ajc
1945 * get http request: clear hold buffer before starting to read in HTTP request.
1946 This was causing some requests to get corrupted.
1948 Revision 1.119 1999/12/08 18:25:21 ajc
1949 * Increased the size of the backlog queue length passed to accept() and made
1950 it a configuration parameter in webcit.h
1952 Revision 1.118 1999/12/07 16:09:26 ajc
1953 * Better (non fireworks display mode) handling of broken HTTP sockets
1955 Revision 1.117 1999/12/06 03:40:29 ajc
1956 * Moved a bunch of other global variables to per-session variables
1958 Revision 1.116 1999/12/06 02:05:33 ajc
1959 * Moved global march list into per-session context
1961 Revision 1.115 1999/12/05 18:38:02 ajc
1962 * Auto-scaling worker thread pool size
1964 Revision 1.114 1999/12/05 17:38:41 ajc
1965 * Additional debugging and cleanup
1967 Revision 1.113 1999/12/04 22:16:05 ajc
1968 * Moved all diagnostic output to stderr
1969 * Moved "HTTP/1.0 200 OK" output to output_headers()
1971 Revision 1.112 1999/12/04 21:56:59 ajc
1972 * Finished the overhaul. Now to tune...
1974 Revision 1.111 1999/12/03 17:59:53 ajc
1975 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1976 pseudocode so the build is currently broken.
1978 Revision 1.110 1999/12/03 16:37:46 ajc
1979 * Repaired HTTP output for image transfers and static content
1981 Revision 1.109 1999/12/03 05:09:54 ajc
1982 * Rewrote the HTTP engine and application coupling to run in a worker thread
1983 model and to run as a single multithreaded program (eliminated helper
1984 processes and pipes). It currently runs but has many large bugs.
1986 Revision 1.108 1999/12/03 00:18:20 ajc
1987 * Added ".c.o" rule to Makefile
1989 Revision 1.107 1999/11/26 03:32:59 ajc
1990 * Started moving all of the global variables into a struct, to facilitate
1991 multithreaded server.
1993 Revision 1.106 1999/11/26 01:28:10 ajc
1996 Revision 1.105 1999/11/04 02:05:02 ajc
1997 * Added 'number of worker threads' to site config screen
1999 Revision 1.104 1999/10/25 02:25:09 ajc
2000 * Shuffled around the room editing commands
2002 Revision 1.103 1999/10/14 04:07:18 ajc
2003 * Cleaned up the bottom-of-page icons
2005 Revision 1.102 1999/10/08 23:58:11 ajc
2006 * Minor bug fix in registration screen
2008 Revision 1.101 1999/10/06 02:44:02 ajc
2009 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2010 it back in when it's fixed. Also added more attempts at cache disabling,
2011 but it still doesn't work in the StarOffice browser. I don't know why.
2013 Revision 1.100 1999/10/02 03:26:14 ajc
2014 * Merged in Nick's bit of JavaScript to handle key commands.
2015 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2016 in a text field. Right now you can't even log in.
2018 Revision 1.99 1999/09/01 01:06:11 ajc
2019 * Added "max message length" field in global config screen
2021 Revision 1.98 1999/08/14 18:16:10 ajc
2022 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2025 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2026 * Did neat stuff to the bottom of the page
2028 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2029 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2030 to a Citadel server fails.
2031 * messages.c: don't auto-link URL's in messages if it would cause
2034 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2035 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2036 compiler. This should make more browsers happy.
2038 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2039 * Added support for "robots.txt" telling spiders to go away.
2040 * Do a slrp_highest() when logging off.
2042 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2043 * Rearranged the code in "Site-wide configuration" and "Generic
2044 server command" to avoid nested server operations
2046 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2047 * webcit.c: added "back, top, next" buttons to bottom of each page
2048 * menubar.html: replaced "User list" with "Page another user"
2050 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2051 * context_loop.c: rearranged some code to try to eliminate deadlocks
2053 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2054 * Unknown URL's now display the main menu instead of diagnostics
2055 * Diagnostics are now at <baseurl>/diagnostics
2057 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2058 * Session no longer locks up when an express message is cancelled
2059 * The default Citadel server is now "localhost" instead of uncnsrd
2060 * Added some documentation
2062 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2063 * roomops.c: made room banner graphics more reliable
2064 * messages.c: added code to prevent accidental "double-posting"
2065 * who.c: fixed the "Change room/host/user" submit logic
2067 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2068 * Changed static/menubar.html so the text is readable
2070 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2071 * Ditched the frames mode completely. It wasn't working properly in,
2072 among other places, IE 5. Die, Bill, Die.
2074 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2075 * Fixed the behavior of the "forget room" routine, to properly handle
2076 the transition back to the Lobby after it's all done.
2077 * Added ExpressMessageCat() to allow code to send the user messages
2078 along with incoming express messages
2079 * WebCit now sends the name of the end user's browser as the client
2080 name in a Citadel IDEN command rather than its own name.
2082 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2083 * Minor code cleanups
2084 * New mail notification
2086 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2087 * Top-aligned all the cells in the fake frames in non-frames mode
2089 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2090 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2091 of a Goto, in order to prevent it from first marking all msgs old.
2093 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2094 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2095 which can differentiate the needs of frames and noframes modes
2097 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2098 * webserver.c: added "-t" option to send traces somewhere else
2100 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2101 * context_loop.c: display an error page if the client browser
2102 requests a non-root page and there is no cookie set
2103 * webserver.c: took my name off the copyright notice (it's a group
2106 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2107 * Reworked a lot of the structure, made more HTML "embeddable"
2108 * Changed the noframes mode to display "fake" frames using tables
2110 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2111 Changed some output formatting (mainly <FONT> tags).
2112 Changed who.c to use urlescputs() rather than escputs()
2113 in urls so GOTOs and User Profiles work when the string has a
2116 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2117 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2118 How to cause "onLoad=" to cause a sibling frame to refresh without
2119 having to use the nonportable HTTP "Window-Target:" directive. Began
2120 implementation of this; it should allow portable NS/IE compatibility.
2122 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2123 * Implemented "access level required to create rooms"
2125 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2126 * webcit.c: modified getz() to *exit* the program when fgets()
2127 returns an error. This is actually the desired behavior; it would
2128 otherwise busy-loop forever on a broken pipe.
2130 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2131 * webcit.c: added to getz() the ability to return an error code;
2132 implemented this in the main loop, hopefully fixing problems
2133 * Added "braindamage" file (frames/JS browser compatibility list)
2134 * Added HTTP "User-agent:" detection
2135 * wildmat.c, braindamage.c: added
2136 * Initial value of 'noframes' is now set by the braindamage check
2137 * Ran everything through "indent -kr -i8"
2138 * roomops.c: in room list, print a in otherwise empty cells
2140 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2141 * context_loop.c: warning fix
2142 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2144 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2145 * Resolve the name of the connecting host and pass it on to Citadel
2147 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2148 * wDumpContent() is now responsible for </BODY></HTML> most of the
2149 time (parameter settable) so that the main menu can easily be
2150 embedded in every page when running in noframes mode
2151 * noframes mode selection is now carried in the cookie
2153 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2154 * Made the frames stuff less dependent on the HTML TARGET= directive
2155 and more dependent on the HTTP Window-target: directive.
2156 * Made the system semi-navigable in noframes mode.
2158 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2159 * Brought over the new room listing code and <G>oto heuristics
2160 from the main Citadel tree, to pay attention to floor/room ordering
2162 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2163 * Modified the back end of mime_parser to use callbacks instead of
2164 doing something specific. Now we can use it elsewhere.
2166 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2167 * Fixed the bugs in "Site-wide configuration"
2168 * Added a "generic server commands" screen
2170 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2171 * Reduced the multiple cookies down to one cookie combining all data.
2173 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2174 * Removed wc_host and wc_port cookies.
2175 * Added an "edit your session" screen to change your wholisting.
2177 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2178 * Added "enter registration"
2179 * Set up automatic trigger of Enter Registration when the server
2181 * Established that a one-to-one WebCit/Citadel correspondence will
2182 be required. No big deal due to shared code segments.
2183 * Added "change password"
2184 * Added networking configuration screens. These still need testing.
2185 * Added a "kill session" link to each line of the wholist when
2186 logged in as an aide, and the screens to perform this operation.
2188 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2189 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2190 * "Finished" the MIME parser.
2191 * Got image uploads working.
2192 * Added "add/edit user photo" screens.
2193 * Added "add/edit room graphic" screens.
2194 * Added "add/edit floor graphic" screens.
2195 * Fixed display of floor graphic in known rooms list.
2197 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2198 * Wrote mime_parser.c for handling of image uploads. This will also
2199 be used in future Citadel MIME projects.
2201 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2202 * Fixed a bug in the room banner display code
2203 * Added "delete room"
2204 * Added "validate users"
2206 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2207 * Added "edit room info file"
2210 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2211 * Changed the "auto read new" functionality from a meta refresh tag
2212 to an "onload" directive (the former was causing graphics problems)
2213 * Added "create room"
2216 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2217 * Got the Zap and List-Zapped commands working
2218 * Added a convenience function to display a page with an error string
2219 * Automatically do a read-new-msgs whenever a new room banner is loaded
2221 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2222 * Added the screens to send pages
2223 * Changed message headers to display in bigger font, non-boldface
2224 * Added the chat system
2225 * Added goto private rooms
2227 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2228 * Replace "Citadel" in menu bar with the Citadel logo
2230 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2231 * automatically regenerate Makefile when Makefile.in changes
2233 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2234 * context_loop.c: Moved "remove session" into its own function.
2235 Check for dead webcit child process before each transaction.
2236 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2237 against broken HTTP connections.
2238 * Added a housekeeping thread to periodically remove dead sessions
2239 and kill idle sessions.
2240 * messages.c: added "delete message" functionality
2241 * messages.c: added "move message" functionality
2242 * userlist.c: added. This adds "userlist" and "show user" functions.
2243 * roomops.c: fixed buggy implementation of ungoto
2244 * Set up an option in output_headers() to optionally print the most
2245 often used opening HTML as well as the HTTP headers.
2246 * Display express messages in cute little JavaScript popup window.
2248 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2249 * Brought over message reading and entry functions from old WebCit
2251 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2252 * context_loop.c: really fix the SO_LINGER stuff
2253 * webserver.c: remove commented-out references to SO_LINGER
2255 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2256 * context_loop.c: After fork(), child process closes the HTTP socket
2257 so when the parent process closes it, it actually _does_ close.
2258 Otherwise, aIEeeee and possibly other browsers will hang.
2259 * Added support for graphics images retrieved from the Citadel server.
2260 * Set up login banner graphic and background image graphic
2262 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2263 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2265 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2266 * Smoothed out some of the login/logout code. Failed authentication
2267 now works the way it should.
2268 * Added support for new user login (still need to handle registration).
2270 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2271 * Discovered that the HTTP socket problem is related to a socket that
2272 isn't properly lingering on close. Temporarily hacked a sleep(10)
2273 into context_loop.c until it is figured out.
2275 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2276 * Did a little debugging, still trying to figure out why logging in
2277 displays "Connection reset by peer" error. It used to work...
2279 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2280 * Makefile.in: updated dependencies
2282 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2283 * Fixed broken interpretation of variables specified in the URL
2284 * added new "action" variable to make main loop simpler
2286 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2287 * webserver.c: prototype vsnprintf
2288 * context_loop.c: warning fix
2290 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2291 * tcp_sockets.c: removed some dead code
2292 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2293 unused ends of pipes, fix a file descriptor leak and a race condition
2294 * portability enhancements
2296 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2297 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2299 * converted to autoconf and began port to Digital UNIX
2301 * context_loop.c: moved the monster 64k buffer array off the stack
2302 * tcp_sockets.c: getservbyname() doesn't set errno.
2304 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2305 * webserver.c: warning fix