2 Revision 528.35 2005/02/02 04:13:36 ajc
3 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
5 Revision 528.34 2005/02/01 23:15:50 ajc
6 * Completed GroupDAV PUT. Untested.
8 Revision 528.33 2005/02/01 19:52:29 ajc
9 * Bumped the internal version number to 6.01
10 * Set the minimum required Citadel version to 6.40, because we need the
11 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
14 Revision 528.32 2005/02/01 15:15:40 ajc
15 * Better purging of not-logged-in GroupDAV sessions
17 Revision 528.31 2005/02/01 14:55:12 ajc
18 * Reworked the PROPFIND xml output based on an example transaction
19 supplied by Reinhold Kainhofer. Groupware folder enumeration works
20 properly in Kontact now.
22 Revision 528.30 2005/02/01 03:49:09 ajc
23 * Completed "folder list" PROPFIND, now listing all rooms set to a
24 calendar, tasks, or address view, using the GroupDAV properties.
26 Revision 528.29 2005/02/01 02:28:32 ajc
27 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
28 When defaulting a new event date/time to now, set the seconds to zero
31 Revision 528.28 2005/01/31 23:31:26 ajc
32 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
33 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
35 Revision 528.27 2005/01/31 16:24:47 ajc
36 * iconbar is now a happy css hovery lightupy div thing
38 Revision 528.26 2005/01/29 03:59:25 ajc
39 * Implemented the GroupDAV DELETE method.
41 Revision 528.25 2005/01/28 05:25:43 ajc
42 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
43 directly inside the iconbar div.
45 Revision 528.24 2005/01/28 05:13:02 ajc
46 * GroupDAV object URL's are now based on the EUID of a message (which is
47 derived from the UID of the groupware object itself) instead of the
48 message number. This was done in order to conform to GroupDAV's
49 requirement that the URL cannot change after an object is updated.
50 * The ETag of a GroupDAV object is still the message number, and in fact
51 doing so meets that requirement perfectly.
53 Revision 528.23 2005/01/26 18:15:34 ajc
54 * PROPFIND now outputs fully qualified URL's
56 Revision 528.22 2005/01/26 18:02:22 ajc
57 * Initial implementation of GroupDAV PROPFIND
59 Revision 528.21 2005/01/26 16:28:23 ajc
60 * Output ETags in double quotes to conform with the new GroupDAV draft.
61 * Output HTTP Server: header in GroupDAV transactions
62 * Server: header now displays both WebCit and Citadel versions
63 * Added groupdav_common_headers() to output HTTP headers common to all
64 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
66 Revision 528.20 2005/01/25 19:51:04 ajc
67 * Accept escaped characters in GroupDAV GET URL's
69 Revision 528.19 2005/01/25 04:17:20 ajc
70 * Implemented the Groupdav GET method, more or less in its final form
71 (still need to fix the room/folder naming semantics)
73 Revision 528.18 2005/01/25 03:12:27 ajc
74 * Completed HTTP "Basic" authentication, and a stub function for the
75 main entry point for GroupDAV functions.
77 Revision 528.17 2005/01/24 03:37:48 ajc
78 * Began laying the groundwork for http-authenticated GroupDAV sessions.
80 Revision 528.16 2005/01/22 22:50:51 ajc
81 * removed descriptions in non-main menus
83 Revision 528.15 2005/01/20 21:24:27 ajc
84 * When viewing a calendar room, the "Read all messages" link in the
85 room banner has been replaced by "Day view" and "Month view" links.
86 (I have also imported icons for week and year views, in case we add
89 Revision 528.14 2005/01/20 16:13:56 ajc
90 * Added in a bunch of stupid JavaScript to allow the instant message
91 window to be dismissed.
93 Revision 528.13 2005/01/20 04:10:41 ajc
94 * Cleaned up a bunch of unused cruft from the old layout
95 * Instant messages are now displayed in a div that layers itself
96 over the rest of the site. It would be nice if we could figure out
97 a way to make a clickable "hide" box...
99 Revision 528.12 2005/01/17 04:38:14 ajc
100 * Navbar is now dynamic, in an attempt to make only the relevant controls
101 appear on any given page.
103 Revision 528.11 2005/01/15 07:19:08 ajc
104 * Removed the fixed pixel width from the tree view room list so it doesn't
105 wrap around in an ugly way on aIEeeee.
107 Revision 528.10 2005/01/15 05:26:27 ajc
108 * Message entry window is now somewhat full screen.
110 Revision 528.9 2005/01/14 21:03:17 ajc
111 * A few logging hacks
113 Revision 528.8 2005/01/14 15:00:51 ajc
114 * Placed the navbar into the room banner, at least in its temporary form.
116 Revision 528.7 2005/01/14 04:53:54 ajc
117 *** empty log message ***
119 Revision 528.6 2005/01/14 04:53:12 ajc
120 * Got the three-pane model working not only with web browsers, but also
121 with the disgusting abomination called Internet Explorer.
123 Revision 528.5 2005/01/13 18:38:08 ajc
124 * Insert a newline between </div> and <div id="text">
126 Revision 528.4 2005/01/11 16:20:18 ajc
127 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
130 Revision 528.3 2005/01/11 05:05:08 ajc
131 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
132 * Ripped things apart in a big way. The frameset is gone (except for
133 chat, for which we'll probably keep frames). Iconbar and banner are
134 now done using CSS and <div> tags.
135 * Room read/enter/goto controls are currently missing. Stay tuned.
136 * I am in the process of rewriting all of the markup as valid XHTML.
138 Revision 528.2 2004/12/29 22:08:08 ajc
139 * roomops.c: provide a way to create room shares with a mapping to an
140 alternate room name on the other end.
142 Revision 528.1 2004/12/29 17:28:09 ajc
143 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
144 all corrupty-whatever when a remote room name mapping is found. Display
145 the mapping and preserve it across share/unshare operations.
147 Revision 528.0 2004/12/28 03:58:34 ajc
150 Revision 527.1 2004/12/28 03:58:24 ajc
151 * Corrected overly-escaped reply-to addresses in "reply" button
152 * Repaired toggling of self-service account creation in admin screen
153 * Bumped internal version number to 5.28
155 Revision 527.0 2004/12/07 04:41:37 ajc
158 Revision 526.1 2004/12/07 04:41:02 ajc
159 * Finally tracked down the WC->vars heap corruption issue (for real this
160 time). We now call clear_local_substs() at the end of each HTTP
161 transaction, whether we need to or not, instead of calling it whenever
162 we're done with something we wanted session variables for.
163 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
164 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
165 preventing it from getting clobbered by another session.
166 * Bumped internal version number to 5.27
168 Revision 526.0 2004/12/01 21:35:56 ajc
171 Revision 525.4 2004/12/01 21:35:44 ajc
172 * Changed internal version number to 5.26
174 Revision 525.3 2004/12/01 21:34:17 ajc
175 * Numerous memory management bugfixes.
177 Revision 525.2 2004/12/01 16:48:24 ajc
178 * tools.c: don't crash when striplt() is called with a zero-length string
180 Revision 525.1 2004/11/12 18:02:36 ajc
181 * Updated the richtext editor (new version from Kevin Roth's site)
183 Revision 525.0 2004/11/03 20:21:10 ajc
186 Revision 524.7 2004/11/03 20:21:02 ajc
187 * Changed internal version number to 5.25
189 Revision 524.6 2004/10/20 02:41:41 ajc
191 * Added the notes room to the icon bar
192 * Set up an initial implementation of Notes view. Attractive enough to
193 publish, but read-only. Needs a note editor.
195 Revision 524.5 2004/10/15 03:10:24 ajc
196 * Calendar objects UID now generated by generate_uuid() which creates
197 pseudo-DCE-ish UUID's.
199 Revision 524.4 2004/10/05 01:59:31 ajc
200 * localtime_r() fixes
202 Revision 524.3 2004/10/03 02:56:35 ajc
203 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
205 Revision 524.2 2004/10/01 16:23:23 ajc
206 * Set up framework for "notes" view, and added a skeleton function for
209 Revision 524.1 2004/09/30 03:44:01 ajc
210 * fix line width break problem in chat
212 Revision 524.0 2004/09/28 16:12:44 ajc
215 Revision 523.12 2004/09/28 16:12:30 ajc
216 * Prepare for 5.24 release
218 Revision 523.11 2004/09/27 02:17:47 ajc
219 * messages.c: fix build problem on non-calendar-enabled installations
220 * floors.c: fix a warning message
222 Revision 523.10 2004/09/25 03:34:21 ajc
223 * summary.c: Fixed a calling syntax problem
225 Revision 523.9 2004/09/25 03:18:43 ajc
226 * small stylesheet fix
228 Revision 523.8 2004/09/24 04:21:41 ajc
229 * Fixed display bug for room list mode when we dropped down multiple
230 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
232 Revision 523.7 2004/09/24 04:08:25 ajc
233 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
234 rooms without new msgs
236 Revision 523.6 2004/09/24 04:04:34 ajc
237 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
240 Revision 523.5 2004/09/23 03:21:10 ajc
241 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
243 Revision 523.4 2004/09/16 02:42:37 ajc
244 * Set default view of new rooms during CRE8 command instead of afterwards
246 Revision 523.3 2004/09/15 03:08:50 ajc
247 * Support config of seaperate MSA port in Citadel 6.26
249 Revision 523.2 2004/09/10 03:49:17 ajc
250 * Added 'dialog' mode to setup
252 Revision 523.1 2004/08/31 20:31:01 ajc
253 * When saving VTODO (tasks), insert a UID if none is already present. Also
254 increment the sequence, or insert one if none is already present.
256 Revision 523.0 2004/08/31 03:02:37 ajc
259 Revision 522.30 2004/08/31 03:02:28 ajc
260 * Changed internal version number to 5.23
262 Revision 522.29 2004/08/27 02:40:06 ajc
263 * Ditched the graphical buttons because CSS can do the same thing faster.
265 Revision 522.28 2004/08/18 03:16:12 ajc
266 * 'move' and 'delete' buttons only show when allowed to do those things
268 Revision 522.27 2004/08/18 02:10:17 ajc
269 * Reply/Move/Delete buttons are now images, because system-native buttons
270 were too big and ugly.
272 Revision 522.26 2004/08/11 17:24:57 ajc
273 * static/iconbar.html: removed.
274 * Updated the "powered by citadel" graphic
276 Revision 522.25 2004/08/11 03:49:15 ajc
277 * Replaced all instances of the name "Citadel/UX" with "Citadel"
278 * Installed the "simple logo" in the iconbar
280 Revision 522.24 2004/08/09 03:11:20 ajc
281 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
283 Revision 522.23 2004/08/05 21:32:17 ajc
284 * Reply/Move/Delete are now buttons instead of links. This should enable
285 us to add some JavaScript magic for "Reply quoted" ...
287 Revision 522.22 2004/08/05 02:47:21 ajc
288 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
289 has a more predictable and attractive behavior, and can still be
290 overridden in the style sheet if the site operator wants to.
292 Revision 522.21 2004/08/04 03:52:23 ajc
293 * Tasks view is now pretty.
294 * Tasks view now displays date due for each task.
295 * Tasks view is now sorted by date due.
296 * Tasks view now displays overdue tasks in red.
298 Revision 522.20 2004/08/03 03:55:37 ajc
299 * Tasks view now uses the same buffer/dump logic as the calendar views, so
300 we can sort them by due date and do a prettier display. (Only the logic is
301 changed so far. The prettier display is forthcoming.)
303 Revision 522.19 2004/07/21 02:57:09 ajc
304 * Internet Configuration screen looks a little neater now
306 Revision 522.18 2004/07/21 02:45:15 ajc
307 * Completed the "Internet Configuration" screen
309 Revision 522.17 2004/07/16 19:13:37 ajc
310 *** empty log message ***
312 Revision 522.16 2004/07/16 19:13:10 ajc
313 * tools.c: display 12:00 as 12pm, not 12am
315 Revision 522.15 2004/07/16 03:14:03 ajc
316 * more work on inetconf screen
318 Revision 522.14 2004/07/16 02:50:00 ajc
319 * useredit.c: put a pretty box around user editing
321 Revision 522.13 2004/07/13 03:25:08 ajc
322 * inetconf.c: added. Not finished yet.
324 Revision 522.12 2004/07/10 03:10:19 ajc
325 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
326 floor level configurations.
327 * Put a space between OK and CANCEL buttons anywhere in the system where
329 * Some more of the room config/admin screens now return to themselves
330 with a "ok, you did that" message when OK is pressed, instead of dropping
331 out to the main menu.
333 Revision 522.11 2004/07/08 03:03:01 ajc
334 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
335 configuration (public rooms default and mailboxes default). Still need
336 to add floor and room policy screens.
338 Revision 522.10 2004/07/02 03:28:08 ajc
339 * Much-improved alphabet tabs for Address Book view. Now divides the
340 total number of names by (names per page, currently 60) and sets up
341 that many tabs, with proper [Aaa-Bbb] labels on them.
343 Revision 522.9 2004/07/02 03:26:06 ajc
344 *** empty log message ***
346 Revision 522.8 2004/07/01 02:40:40 ajc
347 * Clicking "Enter a message" in a groupware room now automatically calls
348 the correct editor for the type of objects in the room (message, calendar
349 event, task, address book entry)
351 Revision 522.7 2004/06/29 17:21:25 ajc
352 * Removed the word "room" in a few locations, as part of our push towards
353 not looking like a BBS when running in groupware mode
355 Revision 522.6 2004/06/29 00:37:02 ajc
356 * Made some fonts bigger because users were complaining...
358 Revision 522.5 2004/06/27 03:02:05 ajc
359 * Summary view -- always view ALL messages
360 * Summary view -- new messages are in boldface
362 Revision 522.4 2004/06/24 20:42:14 ajc
363 * Added the "server ip address" Citadel config option
364 * Site config: added "Changes will not take effect until..." language
367 Revision 522.3 2004/06/24 14:50:35 ajc
368 * Added the ability to listen on a single IP address instead of all addresses.
370 Revision 522.2 2004/06/22 02:21:56 ajc
373 Revision 522.1 2004/06/21 15:00:52 ajc
376 Revision 522.0 2004/06/19 03:21:35 ajc
379 Revision 521.10 2004/06/19 03:11:07 ajc
380 * Instead of a crufty "the topmost Internet email address will be used
381 for outgoing email" explanation, separated it into "Primary Internet
382 email address" and "Other email addresses" boxes.
384 Revision 521.9 2004/06/19 02:42:12 ajc
385 * Removed the "aides access to mailboxes" config option, which is no longer
386 part of the Citadel system.
388 Revision 521.8 2004/06/16 02:07:22 ajc
389 * Removed a couple of lines of debugging code leftover from last night
391 Revision 521.7 2004/06/15 03:06:11 ajc
392 * Bumped internal version number to 5.22
393 * Use new fast headers-only-no-mime fetch mode in Citadel for
396 Revision 521.6 2004/06/15 02:30:21 ajc
397 * Honor "maxmsgs" even when viewing a mailbox in summary mode
399 Revision 521.5 2004/06/12 04:26:38 ajc
400 * Fixed some garbled output resulting from turning things that look like
403 Revision 521.4 2004/06/11 16:09:36 ajc
404 * Moved the room graphic to the left of the room name in the banner, to
405 make it more consistent with the rest of the site.
406 * Reduced the size of the font in the iconbar
408 Revision 521.3 2004/06/11 03:15:08 ajc
409 * When "Add" is clicked without specifying an upload filename, resume
410 composition instead of aborting the post.
411 * Add attachments to messages in forward order, not reverse order
413 Revision 521.2 2004/06/10 03:08:48 ajc
414 * Improved the appearance of tabs in the room config screen
416 Revision 521.1 2004/06/10 02:58:55 ajc
417 * Made all the title boxes the same background color. The old scheme was
418 cute but not professional looking.
420 Revision 521.0 2004/06/06 19:53:25 ajc
423 Revision 510.15 2004/06/06 19:32:15 ajc
424 * Cleaned up a couple of FIXME's sitting around in the code
425 * Altered the conditions under which stray http://... strings are
426 automatically turned into links, to prevent that logic from
427 transforming IMG tags into gibberish.
428 * Set internal version number to 5.21
430 Revision 510.14 2004/06/04 02:29:07 ajc
431 * Fixed bug in "validate new users" screen (thanks Campy)
433 Revision 510.13 2004/06/03 03:21:22 ajc
434 * "Reply" button now carries the message subject into the reply.
436 Revision 510.12 2004/06/02 02:07:54 ajc
437 * setup.c: updated the setup script to configure two /etc/inittab entries,
438 one for http and one for https.
440 Revision 510.11 2004/06/01 21:46:47 ajc
441 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
442 during a read or write operation, do not attempt to finish the operation
443 unencrypted like we do in Citadel. Here in WebCit land it only causes
444 the server to segfault.
446 Revision 510.10 2004/06/01 19:01:22 ajc
447 * netconf.c: widened some of the text entry fields
448 * webcit.h: bumped up the internal version number to 5.20
450 Revision 510.9 2004/06/01 18:44:20 ajc
451 * Return to the old command-line usage (-s for https, service is either
452 http or https but not both)
454 Revision 510.8 2004/06/01 03:32:28 ajc
455 * Add "permanent room" setting to room edit screen
456 * create room -- allow longer strings
458 Revision 510.7 2004/06/01 00:36:43 ajc
459 * Hmmph. Do the session cookie as hex instead of base64. There really
460 are some characters in the base64 set that make HTTP do nasty things.
462 Revision 510.6 2004/05/31 21:43:27 ajc
463 * Added "|END" to the session cookie before base64-ing it. This fixes a
464 problem with certain room names causing the webserver to freak out and
465 break embedded images and stuff. I don't know why.
467 Revision 510.5 2004/05/31 20:34:11 ajc
468 * Message entry using Kevin Roth's excellent cross-platform richtext
471 Revision 510.4 2004/05/31 15:54:13 ajc
472 * "text" and "HTML" options for message entry.
474 Revision 510.3 2004/05/29 03:31:48 ajc
475 * tighten up the space between icons in the iconbar
477 Revision 510.2 2004/05/28 20:24:53 ajc
480 Revision 510.1 2004/05/24 03:02:38 ajc
481 * CSS change to make folder names stand out more in the "Folder View"
483 Revision 510.0 2004/04/30 04:08:58 ajc
486 Revision 506.13 2004/04/30 04:08:47 ajc
487 * Changed internal version number to 5.10
488 * Updated documentation for the new HTTPS service
490 Revision 506.12 2004/04/27 03:21:36 ajc
491 * Prompt for HTTPS port number during setup. We may make this optional.
493 Revision 506.11 2004/04/27 03:16:31 ajc
494 * When running on the same host as Citadel, if no key/cert are found,
495 symlink to Citadel's if possible.
496 * One server binary now forks to start both http and https servers.
498 Revision 506.10 2004/04/21 03:43:39 ajc
499 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
500 certs are also no longer invalid.
502 Revision 506.9 2004/04/21 02:25:13 ajc
503 * Replaced ctdl_install_certificate() with convenience functions found
504 in the OpenSSL library.
506 Revision 506.8 2004/04/21 02:19:41 ajc
507 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
508 understand, but read at http://www.informit.com/articles/article.asp?p=22078
509 ). Still doesn't work with Internet Monopolizer, though.
511 Revision 506.7 2004/04/20 02:32:44 ajc
512 * Allow setup to run seamlessly from within the Citadel Ridiculously
513 Easy Installer by observing the values of environment variables
514 CITADEL_INSTALLER, CITADEL, and WEBCIT.
516 Revision 506.6 2004/04/20 02:02:50 ajc
519 Revision 506.5 2004/04/16 03:14:06 ajc
520 * Minor fix for previous checkin
522 Revision 506.4 2004/04/16 02:59:01 ajc
523 * Completed SSL support. Still doesn't work with all browsers... gotta
526 Revision 506.3 2004/04/15 03:57:00 ajc
527 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
528 it has a crashy crashy bug in it. Don't use it yet.
530 Revision 506.2 2004/04/13 19:41:36 ajc
531 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
532 (freebusy data fetch for anonymous Kolab type clients)
534 Revision 506.1 2004/04/10 04:32:59 ajc
535 * Fixed some version and copyright date oopses
537 Revision 506.0 2004/04/10 04:29:30 ajc
540 Revision 505.22 2004/04/10 04:29:20 ajc
541 * Changed internal version number to 5.06
543 Revision 505.21 2004/03/29 04:30:20 ajc
544 * configure.in, Makefile.in: handle $LDFLAGS
546 Revision 505.20 2004/03/20 05:03:14 ajc
547 * Original startup thread becomes a worker thread after initialization.
548 Doing otherwise turns it into a zombie (at least on Linux) and possibly
549 leads to other problems
550 * Filter out NOOP's received in chat
552 Revision 505.19 2004/03/18 04:32:24 ajc
553 * Removed the language in README.TXT which told everyone that chat wouldn't
554 work with a non-local Citadel server, because that's no longer true.
555 * Removed the old chat applet from the static/ directory
557 Revision 505.18 2004/03/18 04:00:44 ajc
558 * Rounded web boxes now look correct in all browsers.
560 Revision 505.17 2004/03/17 18:25:31 ajc
561 * When creating a new user, auto-chain to the "edit user configuration"
562 screen, and subsequently auto-chain to the "edit address book entry"
563 screen. This creates a nice sensible workflow.
565 Revision 505.16 2004/03/15 22:47:09 ajc
566 * Prettied up the chat window a little more.
568 Revision 505.15 2004/03/15 04:27:44 ajc
569 * Chat now appears in a separate window
570 * Use regular frames instead of IFRAMEs for chat
571 * Display user's own chat text in bold+italic
572 * Added a "List Users" button
574 Revision 505.14 2004/03/09 20:45:45 error
575 * Add a Linux Software Map file
577 Revision 505.13 2004/03/07 22:04:32 ajc
578 * Fix the current view not being set to the default view for the creator
581 Revision 505.12 2004/03/07 21:31:17 ajc
582 * serv_read() now zeroes out the supplied buffer (with the supplied
583 length) if a server read fails. This causes serv_gets() to return
584 instead of looping endlessly. Fixes chat problem found on linux-ppc.
586 Revision 505.11 2004/03/03 05:21:36 ajc
587 * Made the chat screen totally kick-ass sweet. The flickering reload
588 i-frame is now tiny and hidden, and it *appends* new chat data to
589 the viewable window using JavaScript. No flickering + scrollback!
590 * Added a help button to the chat screen.
592 Revision 505.10 2004/02/29 22:52:15 ajc
593 * Close and clear (set to -1) server socket handle when socket errors are
594 detected. Fixes a chat problem reported by Winzlo.
596 Revision 505.9 2004/02/29 05:34:25 ajc
597 * Display the Chat menu option as "Chat with other users in <roomname>"
599 Revision 505.8 2004/02/27 05:04:38 ajc
600 * fix frameset bug in page popups
602 Revision 505.7 2004/02/26 04:08:56 ajc
603 * Fixed a problem that made WebCit go to the "no cookies" screen instead
604 of the logout banner.
605 * Ford's latest stupid room has a name with more than 64 characters, and
606 we still had a 64-byte room name in the march_list struct. ooooops...
608 Revision 505.6 2004/02/26 03:07:26 ajc
609 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
611 Revision 505.5 2004/02/25 23:10:28 ajc
612 * Allow "/do_logout" as a no-frames page
614 Revision 505.4 2004/02/25 23:00:21 ajc
615 * Changed the favicon support to LINK tags in the HEAD of static stuff,
616 to make life easier. (Thanks to prosthetik for this)
618 Revision 505.3 2004/02/25 15:20:11 ajc
619 * Support for favicon.ico in the static/ directory
621 Revision 505.2 2004/02/24 04:06:42 ajc
622 * Changed the colors slightly in chat screen
624 Revision 505.1 2004/02/20 06:07:06 ajc
625 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
627 Revision 505.0 2004/02/19 03:32:50 ajc
630 Revision 504.7 2004/02/19 03:32:38 ajc
631 * Changed the internal version number to 5.05
632 * Completed the frames fix
634 Revision 504.6 2004/02/18 20:08:29 ajc
635 * Fixed the frameset force reload logic. Now it does the whole frameset
636 without displaying an error in the main frame.
638 Revision 504.5 2004/02/18 19:17:51 ajc
639 * Force reload of frameset if someone tries to escape it. Not perfect
640 but it mostly works at this poing.
642 Revision 504.4 2004/02/17 03:37:11 ajc
643 * Indicate to Citadel that we want Server Generated Invitations when
644 calendar events are saved. (No longer the default in Citadel server.)
646 Revision 504.3 2004/02/09 04:49:32 ajc
647 * Prepare for a way to avoid falling out of the main frameset
649 Revision 504.2 2004/02/09 03:37:57 ajc
650 * Changed the thread pool management algorithm. Detecting idle time between
651 socket accepts was not working reliably on all systems, so we now follow
652 the same algorithm as the Citadel server (spawn more threads when number
653 of sessions < number of threads, but keep constrained to pre-defined
654 minimum and maximum thread count)
656 Revision 504.1 2004/02/03 03:09:51 ajc
659 Revision 503.0 2004/01/28 04:31:31 ajc
662 Revision 502.4 2004/01/28 04:30:48 ajc
663 * Create Room can now offer calendar and address book rooms
665 Revision 502.3 2004/01/17 21:25:30 ajc
666 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
667 * Split the config for LDAP Connector into its own panel
669 Revision 502.2 2004/01/17 04:32:54 ajc
670 * Add site config options for Citadel servers which support LDAP
672 Revision 502.1 2003/10/24 02:50:19 ajc
673 * Clicking "Enter Message" in a room with an Address Book view opens
674 a blank vCard entry screen.
676 Revision 502.0 2003/10/23 03:16:50 ajc
679 Revision 501.2 2003/10/23 03:07:54 ajc
680 * event.c: Found and removed another unquoted multi-line string literal
681 * webcit.h: changed an #ifdef HAVE_ICAL_H
682 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
684 Revision 501.1 2003/10/22 01:42:12 ajc
685 * iconbar.c: removed a stray character or two...
687 Revision 501.0 2003/10/21 04:26:37 ajc
690 Revision 500.30 2003/10/21 04:26:27 ajc
691 * bumped the version string to 5.01
693 Revision 500.29 2003/10/17 03:08:28 ajc
694 * Finished prettying up the vCard display
696 Revision 500.28 2003/10/17 02:31:45 ajc
697 * Multi-line string literals are deprecated in GCC 3.1 unless each line
698 is wrapped in quotes. Performed this fix so it'll compile.
699 * setup.c: removed references to unused variable tempfile[]
701 Revision 500.27 2003/10/09 03:17:02 ajc
702 * Started prettying up the vCard display.
704 Revision 500.26 2003/10/08 02:33:49 ajc
705 * Begin work on better handling of vCard display
707 Revision 500.25 2003/09/04 03:41:27 ajc
708 * siteconfig.c: changed some config items to drop-down boxes
710 Revision 500.24 2003/08/27 04:26:54 ajc
711 * Split the site configuration screen up into four different screens,
712 and added a meta-menu
714 Revision 500.23 2003/08/24 03:31:50 ajc
715 * Finished the setup program
716 * Bumped the internal version number to 5.01
718 Revision 500.22 2003/08/22 00:47:27 ajc
719 * setup is now working, but it still needs a way to detect a running WebCit
721 Revision 500.21 2003/08/22 00:25:40 ajc
722 * Added a skeleton "setup" program to the tree. It does not work yet.
724 Revision 500.20 2003/08/20 03:48:55 ajc
725 * Added iconbar shortcut to Contacts room
726 * Minimum required Citadel is now 6.11
728 Revision 500.19 2003/08/20 03:07:25 ajc
729 * Address book "single card" view now suppresses "reading nn message" and
730 instead shows the letter indices across the top
731 * Clicking on an address in a vCard now connects to WebCit mail instead
732 of a browser mailto: link
734 Revision 500.18 2003/08/19 04:18:43 ajc
735 * Changed things around in the address book view. Made it sorted and
736 more clickable and better looking...
738 Revision 500.17 2003/08/12 18:54:03 error
739 * messages.c: fix off-by-one-error in selector bar
741 Revision 500.16 2003/08/07 22:18:03 ajc
742 * Add the Summary Page to the customizable iconbar
744 Revision 500.15 2003/08/07 03:51:51 ajc
745 * Customizable icon bar as: pictures and text, pictures, text
747 Revision 500.14 2003/08/05 03:52:14 ajc
748 * First working version of the customizable iconbar. It contains a basic
749 set of options and now automatically refreshes when it's customized.
751 Revision 500.13 2003/08/04 03:50:29 ajc
752 * First cut at the customizable iconbar is done. A bunch of generic options
753 are there. Still need to get the actual iconbar to refresh when changes
756 Revision 500.12 2003/08/03 21:02:01 ajc
757 * More work on customizable iconbar
759 Revision 500.11 2003/08/02 05:25:46 ajc
760 * Laid the groundwork for a customizable iconbar
762 Revision 500.10 2003/07/30 03:57:49 ajc
763 * Add config.c_purge_hour to config screen
765 Revision 500.9 2003/07/06 22:06:59 ajc
766 * When converting "anything that looks like a URL" to a real link, first
767 make sure that it isn't already inside a link. This fixes most of the
768 long, ugly URL strings sent by eBay.
769 * Automatically dismantle mailto: links in HTML messages, and convert
770 them to WebCit mail links (clicking on it sends the user to the Mail
771 room and begins composing a new message with the recipient and subject
772 fields pre-populated).
774 Revision 500.8 2003/06/29 20:51:21 ajc
775 * Worked around a rendering bug in Satan's Browser that was causing it
776 to draw the calendar month view much wider than the actual screen wdith
778 Revision 500.7 2003/06/28 04:09:37 error
779 * roomops.c: Backout change to display one less box in the first column in
780 roomlist view, it doesn't seem to work for everyone
782 Revision 500.6 2003/06/28 03:52:51 error
783 * Don't tell browsers not to cache static documents
785 Revision 500.5 2003/06/28 03:35:23 error
786 * roomops.c: Display one less floor in the first column in romlist view
788 Revision 500.4 2003/06/26 03:37:58 ajc
789 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
790 This will allow some groupware clients to browse the free/busy times of
791 other users on the system.
793 Revision 500.3 2003/06/21 05:17:21 ajc
794 * Better alignment of system messages
795 * Exterminated display_error() and replaced it with WC->ImportantMessage
796 which is displayed in a bubble on top of whatever page you're on next.
797 * Small cosmetic changes
798 * Fixed some nesting problems in output_headers()
800 Revision 500.2 2003/06/20 03:39:27 ajc
801 * Optimization to floor layout in box view
803 Revision 500.1 2003/06/20 03:04:26 ajc
804 * "Reply" button on messages now handles IGnet recipients correctly
806 Revision 500.0 2003/06/10 04:23:08 ajc
809 Revision 410.50 2003/06/10 04:22:58 ajc
810 * Updated docs and headers for 5.00 release
812 Revision 410.49 2003/06/10 04:05:23 ajc
813 * De-tabled the left side icon bar and reduced one of the graphics, so
814 that all of the rounded corners show up in Satan's Browser.
816 Revision 410.48 2003/06/10 03:47:41 ajc
817 * style.css: added font selection to default <BODY> tag
819 Revision 410.47 2003/06/06 03:26:03 ajc
820 * Satan's Browser insists on putting bloody acres of whitespace to the
821 right of any bulleted list items, making any multi-column table containing
822 a list take more than the entire screen. Removed all such lists so it
823 looks ok. If you are reading this and you are a Microsoft employee, please
824 commit suicide before you break anything else.
826 Revision 410.46 2003/06/06 02:22:07 ajc
827 * Changed the upper left and upper right bounded box corners to a solid
828 blue (#204B78) instead of gradiated, because it was looking funny in
829 256-color mode. It also looked funny in Internet Explorer, but people
830 who use Internet Explorer are contributing to terrorism and really don't
831 deserve Web access in the first place. So I really just fixed this to make
832 it look good in 256-color Netscape.
834 Revision 410.45 2003/06/05 21:37:37 ajc
835 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
836 in b0rken IE browser. Die, Bill, Die.
838 Revision 410.44 2003/06/05 03:52:29 ajc
839 * Buncha cosmetic changes
841 Revision 410.43 2003/06/04 03:41:25 ajc
842 * Change the appearance of rooms with and without new messages in the
843 room list -- now defined using CSS
845 Revision 410.42 2003/06/03 03:57:42 ajc
846 * Tightened up the room banner a bit. Smaller padding, smaller font,
849 Revision 410.41 2003/05/31 21:36:45 ajc
852 Revision 410.40 2003/05/26 21:05:42 ajc
853 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
854 it to complete the free/busy checking for attendee availability.
856 Revision 410.39 2003/05/26 05:44:45 ajc
857 * event.c: fix compiler warning
859 Revision 410.38 2003/05/26 05:39:46 ajc
860 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
861 bug fixed in Citadel.
863 Revision 410.37 2003/05/26 05:28:13 ajc
864 * serv_func.c: added utility function read_server_text()
865 * availability.c: banged out more of this code -- still not complete
867 Revision 410.36 2003/05/26 03:28:02 ajc
868 * Getting closer to doing the availability check. Created new source
869 module 'availability.c' for this purpose. Stub function is in place.
871 Revision 410.35 2003/05/25 04:25:12 ajc
872 * siteconfig.c: fixed a spelling error
873 * event.c: add a "Check attendee availability" button, and the code to
874 bypass saving the event to the server, do something with it, and then
875 feed the twiddled data structure back to the form display function for
876 further editing. What's still missing is the code to do the actual
879 Revision 410.34 2003/05/24 22:22:35 ajc
880 * Small stylesheet hack to make it work with b0rken IE
882 Revision 410.33 2003/05/24 22:13:08 ajc
883 * Changed the login banner a bit
885 Revision 410.32 2003/05/20 03:25:41 ajc
886 * Separate event invitees with newlines instead of commas.
888 Revision 410.31 2003/05/19 19:55:09 ajc
889 * summary.c: eliminate compiler warnings about unused variables when
890 compiling a WebCit service without calendar support
892 Revision 410.30 2003/05/18 02:05:33 ajc
893 * More conversion of screens to the new look-and-feel.
895 Revision 410.29 2003/05/16 04:11:29 ajc
896 * We don't need no steenking workaround. Problem fixed. MIME parser not
897 broken. Web server was calling it with bad parameters. All fixed now.
898 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
901 Revision 410.28 2003/05/15 04:52:26 ajc
902 * Minor workaround in web forms to handle mime parser problem in uploads
904 Revision 410.27 2003/05/15 03:35:59 ajc
905 * look and feel overhaul -- almost done!
907 Revision 410.26 2003/05/14 03:46:35 ajc
908 * More background cleanup
910 Revision 410.25 2003/05/05 17:19:46 ajc
911 * Cleanups to summary page when running on a non ical enabled system
912 * Use non breaking spaces in summary page box titles
914 Revision 410.24 2003/05/04 04:22:41 ajc
915 * Display body of messages on a white background. I am doing this in order
916 to prepare for making the general background of the screen a darker color.
918 Revision 410.23 2003/05/04 02:54:55 ajc
919 * Summary page now uses our cutesy new rounded window boxes
921 Revision 410.22 2003/05/03 21:28:41 ajc
922 * Added in a slick new box style and put the room lists in it
924 Revision 410.21 2003/05/03 16:57:04 ajc
925 * In the 'folders' and 'portal' views, change the folder delimiter
926 from / to \ to avoid conflict with room names that have slashes
928 Revision 410.20 2003/05/03 16:23:29 ajc
929 * Enforce three columns in portal view of room list
931 Revision 410.19 2003/05/03 04:52:32 ajc
932 * Added an experimental new "portal view" to the room list options
934 Revision 410.18 2003/05/02 03:23:41 ajc
935 * Minor change to room list algorithm
937 Revision 410.17 2003/05/01 15:33:05 ajc
938 * Fixed a potential memory leak in enumeration of MIME parts
940 Revision 410.16 2003/05/01 03:11:35 ajc
941 * When static content is requested, fetch it without trying to connect
944 Revision 410.15 2003/04/30 05:00:00 ajc
945 * Added the ability to compose messages with file attachments uploaded from
948 Revision 410.14 2003/04/27 04:46:02 ajc
949 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
950 observes the flag designating the presence of new messages. (The "rooms
951 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
952 but that view may get axed soon.)
954 Revision 410.13 2003/04/26 21:57:53 ajc
955 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
956 before returning an error code to avoid a file descriptor leak
958 Revision 410.12 2003/04/19 21:42:36 ajc
959 * Repaired all my b0rken COLOR tags
960 * Replaced most FONT tags with SPAN tags
963 Revision 410.11 2003/04/19 19:58:10 ajc
964 * Lots of great changes from Nick to make the site CSS-enabled.
966 Revision 410.10 2003/04/14 04:04:40 ajc
967 * First cut of CSS-izing WebCit. Probably b0rken.
969 Revision 410.9 2003/04/09 04:02:32 ajc
970 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
971 supported the idea of one WebCit connecting to multiple Citadels for a
972 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
973 * When connecting to Citadel through a Unix domain socket, don't try to make
974 the Java chat applet available.
976 Revision 410.8 2003/03/31 03:32:19 ajc
977 * messages.c: check for 000 terminator while parsing RFC822 headers to
978 prevent getting hung up while displaying certain badly formatted messages.
980 Revision 410.7 2003/03/30 06:13:19 ajc
981 * When reading from the server, do not treat CR as end-of-line because
982 there's probably an LF coming after it. Instead, keep reading to the LF
984 * Do not underline links in the icon bars
986 Revision 410.6 2003/03/17 04:17:41 ajc
987 * Call to accept() was being made with an uninitialized variable for the
988 third argument. Changed the second and third argument to NULL and 0 because
989 we don't really need accept() to fill up a buffer full of information that
990 we'll never use. (Thanks to SteveV for reporting the bug and helping to
992 * Removed the mutex wrapper around select() because we don't need it. All
993 idle worker threads now block on select() and one of them will wake up when
994 a connection arrives.
996 Revision 410.5 2003/03/15 20:55:03 ajc
997 * When a requested image is not available on the Citadel server, send a
998 1x1 transparent GIF instead of 404 error.
1000 Revision 410.4 2003/03/14 04:21:57 ajc
1001 * clone events to be encapsulated before saving, because the original
1002 instance may already have a parent, and that makes crashy crashy
1004 Revision 410.3 2003/03/13 05:57:17 ajc
1005 * More encapsulation. Warning: there are bugs in this!!
1007 Revision 410.2 2003/03/13 05:20:23 ajc
1008 * Various changes to the calendar service to handle messages containing
1009 fully encapsulated VCALENDAR components instead of only unencapsulated
1010 VEVENT subcomponents. We have to move in this direction for compatibility
1011 with other products.
1013 Revision 410.1 2003/03/01 22:07:19 ajc
1014 * New user registration, as well as existing user re-registration, now
1015 uses the vCard editing screen.
1016 * Administratively editing users' address book entries now works again,
1017 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1018 in order to enforce this.
1020 Revision 410.0 2003/02/19 03:49:33 ajc
1023 Revision 400.90 2003/02/19 03:49:17 ajc
1024 * latest config.guess and config.sub from www.gnu.org
1026 Revision 400.89 2003/02/07 04:44:17 ajc
1027 * Replaced sleep() with a function that sleeps using select() in order to
1028 avoid potential issues with SIGALRM. Possible fix for weird behavior
1029 when running on a Macintosh.
1031 Revision 400.88 2003/01/29 22:32:07 ajc
1032 * Shuffled some code and comments around; minor cleanup
1034 Revision 400.87 2003/01/28 15:37:12 ajc
1035 * All functions which read binary data from the server now make use of the
1036 read_server_binary() function in tools.c
1037 * Binary reads from server now have safety code to prevent infinite loops
1038 * All output of MIME objects is now done with http_transmit_thing()
1040 Revision 400.86 2003/01/19 06:28:04 ajc
1041 * Minimum required Citadel version 6.05
1043 Revision 400.85 2003/01/16 04:41:26 ajc
1044 * When displaying edit controls for time of day in the calendar, only show
1045 minutes that are multiples of 5 ... unless the existing value is not a
1046 multiple of 5, in which case we show that too.
1048 Revision 400.84 2003/01/15 17:34:04 ajc
1049 * event.c: fixed a misspelling
1050 * config.guess, config.sub: updated using latest from ftp.gnu.org
1052 Revision 400.83 2003/01/14 04:21:27 ajc
1053 * Only offer views which make sense for the default view of a room
1055 Revision 400.82 2003/01/13 03:34:33 ajc
1056 * Get ready for the 4.10 release
1058 Revision 400.81 2003/01/12 23:22:53 ajc
1059 * configure.in: check for libical v0.24 or newer
1061 Revision 400.80 2003/01/07 04:56:17 ajc
1062 * Complete the free/busy transparency handling in the form
1063 * Default times for new events are now in the correct timezone
1065 Revision 400.79 2003/01/06 18:01:35 ajc
1066 * Begin handling of TRANSP property to show event times as free or
1067 busy (not finished).
1069 Revision 400.78 2003/01/05 21:02:14 ajc
1070 * Summary page: three columns are now all the same width
1072 Revision 400.77 2003/01/05 20:56:05 ajc
1073 * minor fix for previous checkin
1075 Revision 400.76 2003/01/05 20:51:01 ajc
1076 * Display PARTSTAT for attendees
1078 Revision 400.75 2003/01/05 05:01:00 ajc
1079 * Add "today's calendar events" to the summary page.
1081 Revision 400.74 2003/01/05 04:27:28 ajc
1082 * Add "Tasks" to the summary page
1084 Revision 400.73 2002/12/28 05:44:09 ajc
1085 * ical_dezonify.c: brought over new version from the Citadel source (again)
1087 Revision 400.72 2002/12/28 05:12:45 ajc
1088 * ical_dezonify.c: brought over new version from the Citadel source.
1090 Revision 400.71 2002/12/26 04:04:48 ajc
1091 * Perform CHEK command when automatically establishing sessions, not just
1092 when one is explicitly created. Some stuff is missing otherwise.
1094 Revision 400.70 2002/12/25 23:18:06 ajc
1095 * Be more strategic about when to call ical_dezonify()
1096 (This may be the last set of fixes. I hope so.)
1098 Revision 400.69 2002/12/25 21:39:38 ajc
1099 * ical_dezonify.c: added.
1100 * calendar.c: convert incoming ical messages to UTC
1101 (the usual routines will then convert them to local time for display)
1103 Revision 400.68 2002/12/25 07:06:00 ajc
1104 * Tweaked the code to work with libical 0.24
1106 Revision 400.67 2002/12/20 04:50:00 ajc
1107 * When saving a calendar event, increment the SEQUENCE property.
1109 Revision 400.66 2002/12/18 05:03:39 ajc
1110 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1111 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1112 Because the libc-allocated buffer was getting clobbered.
1113 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1115 Revision 400.65 2002/12/17 05:01:39 ajc
1116 * Prettied up the calendar day view layout
1117 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1119 Revision 400.64 2002/12/16 04:43:30 ajc
1120 * Correctly handle local time zone when figuring out which day and time to
1121 display events on calendar month/day views. This also seems to have
1122 fixed the bug that was causing events to sometimes get lost when saved.
1124 Revision 400.63 2002/12/15 05:50:59 ajc
1125 * Form editing of date/time fields now assumes that the icaltimetype being
1126 manipulated is in UTC. It converts to/from local time for editing.
1128 Revision 400.62 2002/12/10 23:25:47 ajc
1129 * Display attendees in message view of calendar objects
1131 Revision 400.61 2002/12/07 22:12:59 ajc
1132 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1133 until I implement the Citadel server function which it calls.)
1135 Revision 400.60 2002/11/30 21:34:51 ajc
1136 * Submit organizer in a hidden field, in case the server needs it
1138 Revision 400.59 2002/11/30 04:46:46 ajc
1139 * First cut at adding/removing attendees to an event
1140 (Actual invitations should be sent by the Citadel server)
1142 Revision 400.58 2002/11/29 23:56:19 ajc
1143 * Completed "me as organizer" -- the user's own e-mail address is inserted
1144 as the organizer of new events. Detect when the user is the organizer and
1145 enable/disable the attendees box accordingly.
1147 Revision 400.57 2002/11/29 16:38:37 ajc
1148 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1150 Revision 400.56 2002/11/28 06:03:24 ajc
1151 * Issue an ISME command when editing an event, to determine whether the user
1152 viewing the event is the organizer. (Will use this later to allow/disallow
1153 sending out invitations.)
1155 Revision 400.55 2002/11/26 05:01:04 ajc
1156 * Began handling attendee fields
1158 Revision 400.54 2002/11/16 23:40:11 ajc
1161 Revision 400.53 2002/11/16 23:15:02 ajc
1162 * Make the "all day event" shadebox smaller (month view) - no border.
1163 * Fixed bug that caused any events following an all day event to also appear
1166 Revision 400.52 2002/11/16 05:40:54 ajc
1167 * When adding new events to the calendar, default to the month [and day]
1168 currently being viewed.
1169 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1171 Revision 400.51 2002/11/15 05:05:47 ajc
1172 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1174 Revision 400.50 2002/11/15 04:11:46 ajc
1175 * Added even more nifty JavaScript to cause the hour/minute and end date
1176 fields of a calendar event form to render as disabled when the "all day
1177 event" box is checked -- not just when the user checks the box, but also
1178 when the box begins its life already checked.
1180 Revision 400.49 2002/11/14 04:59:40 ajc
1181 * Correctly serialize and save all day events using date instead of date/time
1183 Revision 400.48 2002/11/13 04:49:23 ajc
1184 * "All day event" shows as a single checkbox, instead of one for the start
1185 time and one for the end time. Added nifty JavaScript to zero and shade
1186 the hour/minute and all end time fields when all-day-event is checked.
1188 Revision 400.47 2002/11/12 05:57:27 ajc
1189 * Display a nicer looking screen when replying to calendar invitations
1190 * When displaying day view, don't show all day events twice
1191 * Day or month view: denote all day events by displaying them inside
1194 Revision 400.46 2002/11/12 03:26:39 ajc
1195 * Tell the user about broken Citadel server connections instead of
1196 simply printing "Goodbye"
1198 Revision 400.45 2002/10/23 04:11:38 ajc
1199 * Detect when a meeting invitation is actually an update for an existing UID
1200 and tell the user so.
1202 Revision 400.44 2002/10/21 20:16:38 ajc
1203 * Display conflicts nicely
1205 Revision 400.43 2002/10/21 18:29:14 ajc
1206 * Ask server to hunt for conflicts when displaying a meeting invitation
1208 Revision 400.42 2002/10/19 21:28:32 ajc
1209 * Moved the calendar meeting request reply functionality to the Citadel server
1211 Revision 400.41 2002/10/19 17:10:14 ajc
1212 * Add "Tentative" accept button
1213 * Only display Accept/Tentative/Decline button when method=REQUEST
1215 Revision 400.40 2002/10/19 04:16:37 ajc
1216 * Save an incoming meeting request into the user's calendar.
1218 Revision 400.39 2002/10/18 20:55:05 ajc
1219 * Began work on meeting request accept/decline
1221 Revision 400.38 2002/10/16 19:16:39 ajc
1222 * Fixes and updates to build WebCit on Linux for IBM S/390
1224 Revision 400.37 2002/10/09 04:12:44 ajc
1225 * Templatized trailing HTML
1226 * Templatized "new start page" page
1227 * Added global substitution macros
1229 Revision 400.36 2002/10/09 03:51:01 ajc
1230 * Templatized the <HEAD> section of HTML
1232 Revision 400.35 2002/10/07 23:03:38 ajc
1233 * messages.c: don't display room name field when it's blank
1235 Revision 400.34 2002/10/07 04:10:37 ajc
1236 * When displaying meeting invitations, only show date/time for VEVENT
1237 subcomponents. Date/time for other subcomponents are irrelevant.
1238 * Cleaned up HTML display of meeting invitations.
1240 Revision 400.33 2002/10/03 03:40:31 ajc
1241 * Worked on meeting accept/decline a little bit
1243 Revision 400.32 2002/09/30 03:58:35 ajc
1244 * Dabbled in handling incoming meeting requests
1246 Revision 400.31 2002/09/29 20:15:43 ajc
1247 * Completed the calendar day view
1249 Revision 400.30 2002/09/28 04:01:30 ajc
1250 * started fleshing out the calendar day view
1252 Revision 400.29 2002/09/27 21:19:28 ajc
1255 Revision 400.28 2002/09/27 18:31:33 ajc
1256 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1257 * After saving a VEVENT, return to the correct calendar view and date
1259 Revision 400.27 2002/09/27 17:15:44 ajc
1260 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1262 Revision 400.26 2002/09/27 04:37:21 ajc
1263 * New, buggy versions of event editing screens
1265 Revision 400.25 2002/09/26 22:00:16 ajc
1266 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1267 month 1 in libical functions)
1269 Revision 400.24 2002/09/25 21:57:13 ajc
1270 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1273 Revision 400.23 2002/09/24 04:12:34 ajc
1274 * Rough cut of the two-pass calendar display routines (first pass: go thru
1275 messages gathering VEVENT items; second pass: render calendar with data)
1277 Revision 400.22 2002/09/23 04:01:33 ajc
1278 * Presentation changes to calendar month view
1280 Revision 400.21 2002/09/22 05:20:27 ajc
1281 * Began implementing month view
1283 Revision 400.20 2002/09/21 04:38:05 ajc
1284 * Added utility functions for displaying vcalendar timestamps in web forms
1285 and translating form data back to timestamps.
1286 * Completed the "edit task" and "add new task" screens.
1288 Revision 400.19 2002/09/20 20:28:08 ajc
1289 * Smooth transition between "list tasks" & "edit task" screens
1291 Revision 400.18 2002/09/20 03:54:44 ajc
1292 * Display the "Tasks" view as a bulleted list with each task clickable
1293 * Clicking brings up an (unfinished) "edit task" screen
1295 Revision 400.17 2002/09/18 21:44:02 ajc
1296 * display VTODO parameters
1298 Revision 400.16 2002/09/17 04:21:00 ajc
1299 * Handler chains for VCALENDAR and VTODO types
1301 Revision 400.15 2002/09/17 03:37:10 ajc
1302 * Implemented a 'display handler' infrastructure for various groupware types
1304 Revision 400.14 2002/09/16 03:35:12 ajc
1305 * Just a bunch of glue code to iterate through the various types of ical
1306 objects we could encounter
1308 Revision 400.13 2002/09/15 04:05:41 ajc
1309 * Process calendar object subcomponents
1311 Revision 400.12 2002/09/15 03:40:13 ajc
1313 * When a text/calendar MIME type is discovered in a message, send it to
1314 the (currently skeleton) parser in calendar.c
1315 * calendar.c: skeleton parser for calendar objects which currently just
1316 creates an icalcomponent object and frees it.
1318 Revision 400.11 2002/09/15 03:16:24 ajc
1319 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1320 function namespace in libical
1322 Revision 400.10 2002/09/15 02:50:55 ajc
1323 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1325 Revision 400.9 2002/09/14 21:33:31 ajc
1326 * Backed out compression of inlines -- not all browsers appear to handle it
1328 Revision 400.8 2002/09/14 20:20:29 ajc
1329 * Attempting to push more stuff through compression. I've introduced some
1330 sort of deadlock bug that I can't seem to find yet...
1332 Revision 400.7 2002/09/14 20:00:22 ajc
1333 * Compress output_image() graphics
1335 Revision 400.6 2002/09/14 16:26:35 ajc
1336 * output_image() now reads the entire image from Citadel into a buffer before
1337 sending it to the browser (for performance reasons, and so it can compress)
1339 Revision 400.5 2002/09/14 04:52:59 ajc
1340 * Look for the "libical" calendaring library and link it in if present...
1342 Revision 400.4 2002/09/14 04:02:36 ajc
1343 * Finished gzip compression of dynamic pages (when browser supports it)
1345 Revision 400.3 2002/09/13 20:40:53 ajc
1346 * Detect when the client browser is capable of gzip encoding
1347 (actual encoding is not implemented yet)
1349 Revision 400.2 2002/09/13 15:54:40 ajc
1350 * Reversed the above change because I broke it somehow
1352 Revision 400.1 2002/09/11 22:46:59 ajc
1353 * Started adding in compression and calendaring library detects (not finished)
1355 Revision 400.0 2002/09/09 03:56:11 ajc
1356 * This is version 4.00
1358 Revision 323.68 2002/09/09 03:51:01 ajc
1359 * In the HTML-to-HTML converter:
1360 --> Open links in new window (as with text msgs)
1361 --> Convert loose URL's to hot links (as with text msgs)
1363 Revision 323.67 2002/09/06 03:59:11 ajc
1364 * Added an "About this server" panel to the Summary page.
1365 (Useless fluff, but better than an empty column.)
1367 Revision 323.66 2002/08/26 02:57:06 ajc
1368 * Rooms listed on the summary page are now clickable-gotoable
1370 Revision 323.65 2002/08/26 01:24:09 ajc
1371 * Added a "summary" page (rather sparse for now)
1373 Revision 323.64 2002/08/24 15:30:48 ajc
1374 * GET instead of POST for listsub. Also add a 'Back...' link.
1376 Revision 323.63 2002/08/24 05:59:24 ajc
1377 * Bugfixes and cosmetic changes to listsub system
1379 Revision 323.62 2002/08/23 03:37:19 ajc
1380 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1382 Revision 323.61 2002/08/22 03:55:47 ajc
1383 * 'unsubscribe' command (but not 'confirm unsubscribe')
1385 Revision 323.60 2002/08/21 21:58:37 ajc
1386 * Completed self-service list subscription via web.
1387 (Still need to implement unsubscribe.)
1389 Revision 323.59 2002/08/16 22:06:51 ajc
1392 Revision 323.58 2002/08/16 03:51:12 ajc
1393 * I think I've finally nailed the 'no session' pages now...
1395 Revision 323.57 2002/08/15 03:49:47 ajc
1396 * Fleshed out the list subscription page a bit
1398 Revision 323.56 2002/08/13 19:55:12 ajc
1399 * Keep track of the HTTP "Host:" header being sent by the browser.
1400 (We're going to need this in the near future)
1402 Revision 323.55 2002/08/05 16:07:30 ajc
1403 * Moved "edit floor label pic" to the floor editing screen
1405 Revision 323.54 2002/08/05 15:53:00 ajc
1406 * Commands to add, change, delete floors
1408 Revision 323.53 2002/07/26 03:20:04 ajc
1409 * Beautified the folder tabs in "edit room"
1411 Revision 323.52 2002/07/25 04:01:58 ajc
1412 * Final cleanup of changes (finally located and fixed the bug)
1414 Revision 323.51 2002/07/24 04:14:23 ajc
1415 * Minor code cleanup of last night's changes
1417 Revision 323.50 2002/07/23 15:40:54 ajc
1418 * Minor cleanup of previous changes
1420 Revision 323.49 2002/07/23 04:43:58 ajc
1421 * Updated message reading to use the new MSG4 command, so we can do output
1422 of various types of richtext (mainly HTML).
1424 Revision 323.48 2002/07/16 03:37:24 ajc
1425 * Small change to above
1427 Revision 323.47 2002/07/16 03:23:37 ajc
1428 * Display HTML messages as HTML. (Wow!)
1430 Revision 323.46 2002/07/13 04:39:59 ajc
1431 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1432 output HTML instead of converting to text/plain and back. (Not finished.)
1434 Revision 323.45 2002/07/11 03:17:03 ajc
1435 * hacks to text_to_server() to transmit messages as HTML
1437 Revision 323.44 2002/07/09 04:21:12 ajc
1440 Revision 323.43 2002/07/06 03:10:26 ajc
1441 * Enable a "make this my start page" link that works in lots of places.
1442 Configures a user's preference of where to go after login.
1444 Revision 323.42 2002/06/19 22:01:31 ajc
1445 * When editing another user's vCard, do a "transient goto" to their config
1446 room so you don't automatically gain access to their config room.
1447 * When creating a user, go back to the "select user to edit" screen with the
1448 new user's account name pre-selected.
1450 Revision 323.41 2002/06/17 03:48:44 ajc
1451 * Finished the thing to edit other users' vCards.
1453 Revision 323.40 2002/06/16 21:49:02 ajc
1454 * Administratively edit other users' vCards. Still needs a couple of lines
1455 of glue code to make it work.
1457 Revision 323.39 2002/06/15 20:34:39 ajc
1458 * Use safestrncpy() instead of strncpy() where appropriate
1459 * Fixed a memory allocation bug in the vCard parser
1461 Revision 323.38 2002/05/23 03:40:05 ajc
1462 * Brought over a utility function I'll need later
1464 Revision 323.37 2002/05/22 02:34:56 ajc
1465 * Finished room/folder view selector. Pretty cool.
1467 Revision 323.36 2002/05/22 01:53:23 ajc
1468 * Room list or folder list? Give the user a choice. (Has bugs.)
1470 Revision 323.35 2002/05/12 15:21:43 error
1471 * do_template() now parses a .wml file for WAP clients, and a .html file
1474 Revision 323.34 2002/05/11 22:46:19 error
1475 * Track whether user-agent is a WAP gateway
1477 Revision 323.33 2002/05/11 15:35:07 error
1478 * webcit.c: add MIME types for WAP/WML
1480 Revision 323.32 2002/05/10 15:29:58 ajc
1481 * Hacked the address book view a little bit
1483 Revision 323.31 2002/05/09 03:53:56 ajc
1484 * Began working on address book view
1486 Revision 323.30 2002/05/08 03:38:58 ajc
1487 * Preferences framework
1489 Revision 323.29 2002/05/07 03:57:29 ajc
1490 * In message summary, replace 'Del' links with checkboxes
1492 Revision 323.28 2002/05/05 03:28:15 ajc
1493 * Shuffled around the room banner a bit
1495 Revision 323.27 2002/05/03 19:32:39 ajc
1496 * Finished "folder list" mode (still need to move it to a permanent location)
1498 Revision 323.26 2002/05/03 03:55:17 ajc
1499 * more folder display stuff
1501 Revision 323.25 2002/05/01 22:03:07 ajc
1502 * "folder list" view (not finished)
1504 Revision 323.24 2002/05/01 03:23:31 ajc
1505 * Added a drop-down box to change a user's view of a room.
1507 Revision 323.23 2002/04/28 03:56:47 ajc
1508 * Finished summary mode (for the most part, anyway)
1510 Revision 323.22 2002/04/26 21:13:21 ajc
1511 * Separated "summary mode" message listing into its own function
1512 * Go to summary mode automatically when the server says that view=1
1514 Revision 323.21 2002/04/20 04:14:29 ajc
1515 * Some work on email summary screen
1517 Revision 323.20 2002/03/31 05:02:39 ajc
1518 * Remove "Page another user" link from main menu
1519 * Add "edit my citadel config room" type link from edit user screen
1521 Revision 323.19 2002/03/29 22:30:45 ajc
1522 * Finished the "edit user" screen.
1524 Revision 323.18 2002/03/29 15:18:09 ajc
1525 * yep ... more user edit stuff
1527 Revision 323.17 2002/03/26 19:01:12 ajc
1528 * More edit user stuff
1530 Revision 323.16 2002/03/26 18:23:23 ajc
1531 * Don't display room banner on screens that don't pertain to a particular room
1532 * Initial prep for add/change/delete user accounts screen
1534 Revision 323.15 2002/03/22 04:33:08 ajc
1535 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1537 Revision 323.14 2002/03/19 04:35:10 ajc
1538 * Brought over yet another new version of the MIME parser from Citadel
1540 Revision 323.13 2002/03/13 03:56:52 ajc
1541 * New site config option "Allow system Aides to gain access to mailboxes"
1543 Revision 323.12 2002/03/12 23:13:57 ajc
1544 * Moved room access controls out of the admin menu and into the room commands
1545 menu. Prettied up the access control list screen.
1547 Revision 323.11 2002/03/10 06:07:09 ajc
1548 * Handle multiple Internet e-mail addresses in vCard editor
1550 Revision 323.10 2002/03/07 04:56:09 ajc
1551 * Final polish for initial round of vCard editing functions. Only show "edit"
1552 link when editing user's own vCard in the My Citadel Config> room.
1554 Revision 323.9 2002/03/06 05:22:33 ajc
1555 * More vcard editing form stuff
1557 Revision 323.8 2002/03/05 05:05:06 ajc
1558 * More vCard editing stuff
1560 Revision 323.7 2002/03/04 05:28:54 ajc
1561 * Wrote some skeleton code for robust vCard editing
1563 Revision 323.6 2002/03/03 06:58:25 ajc
1564 * Login errors displayed in red
1566 Revision 323.5 2002/03/03 06:52:59 ajc
1567 * Allow editing of the "disable self-service user account creation" site config option
1569 Revision 323.4 2002/02/24 07:02:44 ajc
1570 * Added the ability to enter a Subject: line in messages
1571 * Go to the Mail room when user clicks on the new mail alert icon
1573 Revision 323.3 2002/02/13 22:47:51 ajc
1574 * Added some rudimentary support for displaying vCards as card-looking things
1576 Revision 323.2 2002/02/13 15:04:25 ajc
1577 * Began some hacks for vCard processing
1579 Revision 323.0 2002/01/13 09:07:06 ajc
1582 Revision 322.4 2002/01/13 09:06:38 ajc
1583 * Brought over the debugged mime parser from Citadel
1585 Revision 322.3 2002/01/05 06:19:17 error
1586 * Add MIME types text/css and image/png
1588 Revision 322.2 2002/01/03 22:32:38 ajc
1589 * templatized the "prompt for recipient" screen
1591 Revision 322.1 2001/12/28 09:43:05 error
1592 * Client support for hostnames up to 63 characters
1594 Revision 322.0 2001/12/26 23:11:56 ajc
1597 Revision 321.1 2001/12/26 23:11:25 ajc
1598 * Minor change to the upload handler, to fix graphics uploads
1600 Revision 321.0 2001/12/26 05:28:02 ajc
1603 Revision 320.2 2001/12/26 05:24:11 ajc
1604 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1605 link tags. The nifty JavaScript stuff is now used only to light up the
1606 buttons during mouse hovers, and nothing more.
1608 Revision 320.1 2001/12/25 00:14:44 error
1609 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1611 Revision 320.0 2001/12/21 06:04:03 ajc
1614 Revision 301.22 2001/12/21 06:03:54 ajc
1617 Revision 301.21 2001/12/20 05:02:42 ajc
1618 * If you paid for this software, someone is ripping you off.
1619 * Fixed the urlesc() function to use a caller-supplied target buffer.
1621 Revision 301.20 2001/12/18 20:35:29 ajc
1622 * More fun JavaScript-enabled buttons
1624 Revision 301.19 2001/12/18 16:48:06 ajc
1625 * Began testing new JavaScript-enabled k00l light-up buttonz
1627 Revision 301.18 2001/12/18 06:06:20 ajc
1628 * mime parser update
1630 Revision 301.17 2001/12/15 20:51:33 ajc
1631 * "reply" button on pop-up pages
1633 Revision 301.16 2001/12/11 16:02:40 ajc
1634 * Completed support for add/remove mailing list recipients.
1636 Revision 301.15 2001/12/11 15:22:53 ajc
1637 * Began constructing the listserv screen for config (not tested)
1639 Revision 301.14 2001/12/11 05:37:12 ajc
1640 * Finished the share/unshare room screen in Edit Room
1642 Revision 301.13 2001/12/03 04:43:40 ajc
1643 * Brought over an update of the MIME parser from Citadel.
1645 Revision 301.12 2001/12/02 07:09:13 ajc
1646 * Turned the room editing page into a tabbed dialog
1647 * Started adding some of the room sharing stuff
1649 Revision 301.11 2001/11/22 05:17:06 ajc
1650 * Completed the add/change/delete neighbor node screens
1652 Revision 301.10 2001/11/18 01:47:24 ajc
1653 * Tentatively begun the change of networking configuration screens to reflect
1654 the new network architecture of the server.
1656 Revision 301.9 2001/11/18 01:41:09 ajc
1657 * Brought over the newer string tokenizer from Citadel
1658 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1659 server's convention of #define SIZ 4096
1661 Revision 301.8 2001/11/14 03:20:22 ajc
1662 * Add some more of the newer config settings to the site config screen
1664 Revision 301.7 2001/09/25 03:34:09 ajc
1665 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1666 and bail out without bothering the Citadel server.
1668 Revision 301.6 2001/08/22 16:38:06 ajc
1669 * Added the "-c" command line option to generate optional cookies indicating
1670 the host name of the server. This makes it easy to put a cluster of WebCit
1671 servers behind (for example) an Arrowpoint load balancer.
1673 Revision 301.5 2001/08/21 04:02:56 ajc
1674 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1675 unwanted page caching
1677 Revision 301.4 2001/08/13 03:43:24 ajc
1680 Revision 301.3 2001/08/13 03:40:01 ajc
1681 * Another attempt at focus
1683 Revision 301.2 2001/08/11 04:24:39 ajc
1684 * Attempt at setting focus to msgtext area when entering a message.
1686 Revision 301.1 2001/08/02 03:42:03 ajc
1687 * Changed the wholist to work with the new masquerade semantics
1689 Revision 301.0 2001/06/28 15:05:31 ajc
1692 Revision 300.2 2001/06/28 15:03:49 ajc
1693 * Every generated page now includes a meta tag to disable evil "smart tags"
1694 (see http://smarttags.manilasites.com/ for more information)
1696 Revision 300.1 2001/06/28 02:39:54 ajc
1697 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1698 the screen where you can create a room...
1700 Revision 300.0 2001/06/27 06:24:06 ajc
1701 * Tagged everything as Version 3.00
1703 Revision 213.25 2001/06/27 06:22:49 ajc
1704 * Updated docs for the 3.00 release
1706 Revision 213.24 2001/06/27 06:16:01 ajc
1707 * Correct generated window name in pop up pages
1708 * Added handling of MIME inline images (not tested)
1710 Revision 213.23 2001/06/22 17:58:20 ajc
1711 * A few performance and tuning cleanups. Increased the size of the socket
1712 queue length to 100 for use on big systems. Also, during startup, the
1713 initial startup thread now exits after creating the worker threads, instead
1714 of becoming a worker thread itself. For some reason Solaris had problems
1715 with the latter method.
1717 Revision 213.22 2001/06/07 03:16:57 ajc
1718 * Brought over an updated mime parser from Citadel
1720 Revision 213.21 2001/06/06 14:44:25 ajc
1721 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1723 Revision 213.20 2001/05/31 02:26:22 ajc
1724 * Fixed login to take you to the Lobby instead of the next room.
1726 Revision 213.19 2001/05/30 22:37:09 ajc
1727 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1728 or a "filename" from the MIME parser.
1730 Revision 213.18 2001/05/30 01:06:57 ajc
1731 * Changes to mime parser ... still something wrong
1733 Revision 213.17 2001/05/28 19:27:29 ajc
1734 * Fixed bug which marked all messages in Lobby as old before reading at login
1736 Revision 213.16 2001/05/25 22:39:26 ajc
1737 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1739 Revision 213.15 2001/05/23 16:15:23 ajc
1740 * UI changes (pretty frames with no scrollbars)
1742 Revision 213.14 2001/05/22 00:32:17 ajc
1745 Revision 213.13 2001/05/22 00:02:18 ajc
1746 * Another attempt to fix the fd leak
1748 Revision 213.12 2001/05/19 02:21:40 ajc
1749 * Attempt to fix the dangling sockets.
1751 Revision 213.11 2001/05/15 03:22:25 ajc
1752 * More icon updates and link cleanup type stuff
1754 Revision 213.10 2001/05/06 05:11:48 ajc
1755 * Added paging icon and right-justified it
1756 * Send-page window is now a popup
1758 Revision 213.9 2001/05/04 04:28:10 ajc
1759 * Added "page user" button in wholist
1761 Revision 213.8 2001/05/01 00:49:43 ajc
1762 * more of the UI overhaul
1764 Revision 213.7 2001/04/30 01:49:36 ajc
1765 * more work on UI overhaul
1767 Revision 213.6 2001/04/29 04:39:23 ajc
1768 * User interface overhaul now in progress. WARNING: incomplete system.
1770 Revision 213.5 2001/04/01 22:13:37 cough
1771 * Modified roomops.c to give users the ability to pick a floor at room
1774 Revision 213.4 2001/02/15 01:21:55 ajc
1775 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1776 invite/kickout functionality.
1778 Revision 213.3 2001/01/25 23:10:00 ajc
1779 * "Delete message" button now confirms on client-side using JavaScript
1781 Revision 213.2 2000/12/05 18:39:49 ajc
1782 * Added support for non-USA countries in registration screen (requires the
1783 latest Citadel server, which supports the country field)
1785 Revision 213.1 2000/10/20 04:27:46 ajc
1786 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1788 Revision 213.0 2000/10/03 16:44:01 ajc
1789 * Tagged for 2.13 release
1791 Revision 212.16 2000/10/03 03:15:53 ajc
1792 * Cosmetic changes to login screen, menu bar, and message header bar
1794 Revision 212.15 2000/09/28 03:44:52 ajc
1795 * Linked to the bio/photo page from message headers. I'm not sure I like the
1796 color scheme, though.
1798 Revision 212.14 2000/09/28 03:37:23 ajc
1799 * who.c: provide links to bio/photo pages for each user in the wholist
1801 Revision 212.13 2000/09/24 21:37:21 ajc
1802 * When reading large numbers of messages, group them in smaller numbers and
1803 display the selector bar in search engine style (like AltaVista and Google)
1805 Revision 212.12 2000/09/24 04:17:16 ajc
1806 * Templatized the room banner.
1808 Revision 212.11 2000/09/17 03:29:45 ajc
1809 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1811 Revision 212.10 2000/09/14 11:43:37 error
1812 Replace occurrences of % throughout the HTML with %% so as to be friendly
1813 to HP/UX printf() and possibly others.
1815 Revision 212.9 2000/09/13 04:13:59 ajc
1816 * Completed the initial hack of the variable substitution template thingy.
1817 Check out static/login.html to see the first template.
1819 Revision 212.8 2000/09/11 17:08:16 ajc
1820 * Started templatizing the login screen. Not finished yet.
1822 Revision 212.7 2000/09/11 03:29:50 ajc
1823 * Started working on a variable-substitution thing
1825 Revision 212.6 2000/08/30 03:20:22 ajc
1826 * Put the wholist back into its own window.
1828 Revision 212.5 2000/07/06 03:46:29 ajc
1829 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1831 Revision 212.4 2000/06/29 04:22:35 ajc
1832 * Changed the format of the wholis (again). Now it shows up in a frame
1833 instead of a separate window.
1835 Revision 212.3 2000/06/12 03:28:44 ajc
1836 * added support for multi-line paging
1838 Revision 212.2 2000/06/07 04:11:28 ajc
1839 * HTML changes to room banner
1841 Revision 212.1 2000/05/31 04:29:54 ajc
1842 * Initial support for "summary" (headers only, no body) mode of reading
1843 messages, and "read one" mode. For future support of 'traditional' email.
1845 Revision 212.0 2000/05/23 20:35:52 ajc
1846 * Tagged for the 2.12 release
1848 Revision 211.19 2000/05/18 02:33:39 ajc
1849 * Don't call whobbs() directly after changing masq room/host, it screws up the
1850 refresh. It now calls an HTTP redirect page instead.
1851 * added http_redirect(char *url) function to accomplish the above
1853 Revision 211.18 2000/05/08 17:24:32 ajc
1854 * Removed HTTP date fields because it was confusing browser caches (weird)
1855 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1857 Revision 211.17 2000/05/07 23:46:55 ajc
1858 * added Date: and Last-Modified: headers to HTTP output
1859 * masquerade room/host screen now runs in wholist window, and returns to it
1861 Revision 211.16 2000/05/02 17:32:06 ajc
1862 * Font related changes to html
1864 Revision 211.15 2000/04/20 02:42:23 ajc
1865 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1866 crashing every session, every time. (?)
1867 * End the session after displaying robots.txt or nocookies.html, to prevent
1868 big session logjams when either of these conditions are met
1870 Revision 211.14 2000/04/15 15:43:46 nbryant
1871 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1872 64-bit gcc on sparc is evil)
1874 Revision 211.13 2000/04/06 20:42:03 nbryant
1875 * configure.in: fix a typo
1877 Revision 211.12 2000/04/06 20:37:01 nbryant
1878 * solaris cleanups and warning fixes
1880 Revision 211.11 2000/03/31 03:48:52 ajc
1881 * text_to_server() now behaves the way web users expect text entry to work.
1882 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1884 Revision 211.10 2000/03/31 02:39:06 ajc
1885 * Fixed bugs in "Site configuration" and added new fields.
1887 Revision 211.9 2000/03/31 02:08:45 ajc
1888 * Added "max messages per page" and "read next nnn" stuff to read loop
1889 (probably not in its final form)
1891 Revision 211.8 2000/03/28 17:02:47 nbryant
1892 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1894 Revision 211.7 2000/03/27 16:18:17 ajc
1895 * Implement multi-room chat as available in Citadel 5.70
1897 Revision 211.6 2000/03/23 04:45:15 ajc
1898 * Experimental move of wholist to a separate auto-refreshing window
1900 Revision 211.5 2000/03/19 22:49:03 ajc
1901 * Made the header-bar buttons more visible
1902 * Added a "reply" header-bar button
1903 * Move "Subject:" lines into the header-bar
1904 * Padded the header-bars by one pixel (nicer looking)
1905 * Changed message date/time output format
1907 Revision 211.4 2000/03/19 19:49:31 ajc
1908 * Added support for unix domain sockets
1910 Revision 211.3 2000/02/11 23:45:04 nbryant
1911 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1912 * tcp_sockets.c: include <arpa/inet.h>
1914 Revision 211.2 2000/02/11 23:30:04 nbryant
1915 configure.in: added some code for FreeBSD
1917 Revision 211.1 2000/01/11 04:20:40 ajc
1918 * Add "close window" option to goodbye screen
1920 Revision 211.0 2000/01/04 15:24:16 ajc
1921 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1922 * This will be released as v2.11; tagged everything as such.
1924 Revision 210.0 1999/12/24 04:57:18 ajc
1927 Revision 1.121 1999/12/23 04:54:48 ajc
1928 * Changed session cookie from hexadecimal encoding to base64
1929 * Removed overly verbose logging
1931 Revision 1.120 1999/12/12 18:12:28 ajc
1932 * get http request: clear hold buffer before starting to read in HTTP request.
1933 This was causing some requests to get corrupted.
1935 Revision 1.119 1999/12/08 18:25:21 ajc
1936 * Increased the size of the backlog queue length passed to accept() and made
1937 it a configuration parameter in webcit.h
1939 Revision 1.118 1999/12/07 16:09:26 ajc
1940 * Better (non fireworks display mode) handling of broken HTTP sockets
1942 Revision 1.117 1999/12/06 03:40:29 ajc
1943 * Moved a bunch of other global variables to per-session variables
1945 Revision 1.116 1999/12/06 02:05:33 ajc
1946 * Moved global march list into per-session context
1948 Revision 1.115 1999/12/05 18:38:02 ajc
1949 * Auto-scaling worker thread pool size
1951 Revision 1.114 1999/12/05 17:38:41 ajc
1952 * Additional debugging and cleanup
1954 Revision 1.113 1999/12/04 22:16:05 ajc
1955 * Moved all diagnostic output to stderr
1956 * Moved "HTTP/1.0 200 OK" output to output_headers()
1958 Revision 1.112 1999/12/04 21:56:59 ajc
1959 * Finished the overhaul. Now to tune...
1961 Revision 1.111 1999/12/03 17:59:53 ajc
1962 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1963 pseudocode so the build is currently broken.
1965 Revision 1.110 1999/12/03 16:37:46 ajc
1966 * Repaired HTTP output for image transfers and static content
1968 Revision 1.109 1999/12/03 05:09:54 ajc
1969 * Rewrote the HTTP engine and application coupling to run in a worker thread
1970 model and to run as a single multithreaded program (eliminated helper
1971 processes and pipes). It currently runs but has many large bugs.
1973 Revision 1.108 1999/12/03 00:18:20 ajc
1974 * Added ".c.o" rule to Makefile
1976 Revision 1.107 1999/11/26 03:32:59 ajc
1977 * Started moving all of the global variables into a struct, to facilitate
1978 multithreaded server.
1980 Revision 1.106 1999/11/26 01:28:10 ajc
1983 Revision 1.105 1999/11/04 02:05:02 ajc
1984 * Added 'number of worker threads' to site config screen
1986 Revision 1.104 1999/10/25 02:25:09 ajc
1987 * Shuffled around the room editing commands
1989 Revision 1.103 1999/10/14 04:07:18 ajc
1990 * Cleaned up the bottom-of-page icons
1992 Revision 1.102 1999/10/08 23:58:11 ajc
1993 * Minor bug fix in registration screen
1995 Revision 1.101 1999/10/06 02:44:02 ajc
1996 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1997 it back in when it's fixed. Also added more attempts at cache disabling,
1998 but it still doesn't work in the StarOffice browser. I don't know why.
2000 Revision 1.100 1999/10/02 03:26:14 ajc
2001 * Merged in Nick's bit of JavaScript to handle key commands.
2002 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2003 in a text field. Right now you can't even log in.
2005 Revision 1.99 1999/09/01 01:06:11 ajc
2006 * Added "max message length" field in global config screen
2008 Revision 1.98 1999/08/14 18:16:10 ajc
2009 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2012 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2013 * Did neat stuff to the bottom of the page
2015 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2016 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2017 to a Citadel server fails.
2018 * messages.c: don't auto-link URL's in messages if it would cause
2021 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2022 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2023 compiler. This should make more browsers happy.
2025 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2026 * Added support for "robots.txt" telling spiders to go away.
2027 * Do a slrp_highest() when logging off.
2029 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2030 * Rearranged the code in "Site-wide configuration" and "Generic
2031 server command" to avoid nested server operations
2033 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2034 * webcit.c: added "back, top, next" buttons to bottom of each page
2035 * menubar.html: replaced "User list" with "Page another user"
2037 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2038 * context_loop.c: rearranged some code to try to eliminate deadlocks
2040 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2041 * Unknown URL's now display the main menu instead of diagnostics
2042 * Diagnostics are now at <baseurl>/diagnostics
2044 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2045 * Session no longer locks up when an express message is cancelled
2046 * The default Citadel server is now "localhost" instead of uncnsrd
2047 * Added some documentation
2049 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2050 * roomops.c: made room banner graphics more reliable
2051 * messages.c: added code to prevent accidental "double-posting"
2052 * who.c: fixed the "Change room/host/user" submit logic
2054 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2055 * Changed static/menubar.html so the text is readable
2057 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2058 * Ditched the frames mode completely. It wasn't working properly in,
2059 among other places, IE 5. Die, Bill, Die.
2061 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2062 * Fixed the behavior of the "forget room" routine, to properly handle
2063 the transition back to the Lobby after it's all done.
2064 * Added ExpressMessageCat() to allow code to send the user messages
2065 along with incoming express messages
2066 * WebCit now sends the name of the end user's browser as the client
2067 name in a Citadel IDEN command rather than its own name.
2069 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2070 * Minor code cleanups
2071 * New mail notification
2073 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2074 * Top-aligned all the cells in the fake frames in non-frames mode
2076 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2077 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2078 of a Goto, in order to prevent it from first marking all msgs old.
2080 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2081 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2082 which can differentiate the needs of frames and noframes modes
2084 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2085 * webserver.c: added "-t" option to send traces somewhere else
2087 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2088 * context_loop.c: display an error page if the client browser
2089 requests a non-root page and there is no cookie set
2090 * webserver.c: took my name off the copyright notice (it's a group
2093 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2094 * Reworked a lot of the structure, made more HTML "embeddable"
2095 * Changed the noframes mode to display "fake" frames using tables
2097 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2098 Changed some output formatting (mainly <FONT> tags).
2099 Changed who.c to use urlescputs() rather than escputs()
2100 in urls so GOTOs and User Profiles work when the string has a
2103 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2104 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2105 How to cause "onLoad=" to cause a sibling frame to refresh without
2106 having to use the nonportable HTTP "Window-Target:" directive. Began
2107 implementation of this; it should allow portable NS/IE compatibility.
2109 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2110 * Implemented "access level required to create rooms"
2112 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2113 * webcit.c: modified getz() to *exit* the program when fgets()
2114 returns an error. This is actually the desired behavior; it would
2115 otherwise busy-loop forever on a broken pipe.
2117 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2118 * webcit.c: added to getz() the ability to return an error code;
2119 implemented this in the main loop, hopefully fixing problems
2120 * Added "braindamage" file (frames/JS browser compatibility list)
2121 * Added HTTP "User-agent:" detection
2122 * wildmat.c, braindamage.c: added
2123 * Initial value of 'noframes' is now set by the braindamage check
2124 * Ran everything through "indent -kr -i8"
2125 * roomops.c: in room list, print a in otherwise empty cells
2127 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2128 * context_loop.c: warning fix
2129 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2131 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2132 * Resolve the name of the connecting host and pass it on to Citadel
2134 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2135 * wDumpContent() is now responsible for </BODY></HTML> most of the
2136 time (parameter settable) so that the main menu can easily be
2137 embedded in every page when running in noframes mode
2138 * noframes mode selection is now carried in the cookie
2140 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2141 * Made the frames stuff less dependent on the HTML TARGET= directive
2142 and more dependent on the HTTP Window-target: directive.
2143 * Made the system semi-navigable in noframes mode.
2145 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2146 * Brought over the new room listing code and <G>oto heuristics
2147 from the main Citadel tree, to pay attention to floor/room ordering
2149 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2150 * Modified the back end of mime_parser to use callbacks instead of
2151 doing something specific. Now we can use it elsewhere.
2153 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2154 * Fixed the bugs in "Site-wide configuration"
2155 * Added a "generic server commands" screen
2157 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2158 * Reduced the multiple cookies down to one cookie combining all data.
2160 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2161 * Removed wc_host and wc_port cookies.
2162 * Added an "edit your session" screen to change your wholisting.
2164 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2165 * Added "enter registration"
2166 * Set up automatic trigger of Enter Registration when the server
2168 * Established that a one-to-one WebCit/Citadel correspondence will
2169 be required. No big deal due to shared code segments.
2170 * Added "change password"
2171 * Added networking configuration screens. These still need testing.
2172 * Added a "kill session" link to each line of the wholist when
2173 logged in as an aide, and the screens to perform this operation.
2175 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2176 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2177 * "Finished" the MIME parser.
2178 * Got image uploads working.
2179 * Added "add/edit user photo" screens.
2180 * Added "add/edit room graphic" screens.
2181 * Added "add/edit floor graphic" screens.
2182 * Fixed display of floor graphic in known rooms list.
2184 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2185 * Wrote mime_parser.c for handling of image uploads. This will also
2186 be used in future Citadel MIME projects.
2188 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2189 * Fixed a bug in the room banner display code
2190 * Added "delete room"
2191 * Added "validate users"
2193 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2194 * Added "edit room info file"
2197 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2198 * Changed the "auto read new" functionality from a meta refresh tag
2199 to an "onload" directive (the former was causing graphics problems)
2200 * Added "create room"
2203 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2204 * Got the Zap and List-Zapped commands working
2205 * Added a convenience function to display a page with an error string
2206 * Automatically do a read-new-msgs whenever a new room banner is loaded
2208 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2209 * Added the screens to send pages
2210 * Changed message headers to display in bigger font, non-boldface
2211 * Added the chat system
2212 * Added goto private rooms
2214 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2215 * Replace "Citadel" in menu bar with the Citadel logo
2217 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2218 * automatically regenerate Makefile when Makefile.in changes
2220 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2221 * context_loop.c: Moved "remove session" into its own function.
2222 Check for dead webcit child process before each transaction.
2223 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2224 against broken HTTP connections.
2225 * Added a housekeeping thread to periodically remove dead sessions
2226 and kill idle sessions.
2227 * messages.c: added "delete message" functionality
2228 * messages.c: added "move message" functionality
2229 * userlist.c: added. This adds "userlist" and "show user" functions.
2230 * roomops.c: fixed buggy implementation of ungoto
2231 * Set up an option in output_headers() to optionally print the most
2232 often used opening HTML as well as the HTTP headers.
2233 * Display express messages in cute little JavaScript popup window.
2235 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2236 * Brought over message reading and entry functions from old WebCit
2238 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2239 * context_loop.c: really fix the SO_LINGER stuff
2240 * webserver.c: remove commented-out references to SO_LINGER
2242 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2243 * context_loop.c: After fork(), child process closes the HTTP socket
2244 so when the parent process closes it, it actually _does_ close.
2245 Otherwise, aIEeeee and possibly other browsers will hang.
2246 * Added support for graphics images retrieved from the Citadel server.
2247 * Set up login banner graphic and background image graphic
2249 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2250 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2252 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2253 * Smoothed out some of the login/logout code. Failed authentication
2254 now works the way it should.
2255 * Added support for new user login (still need to handle registration).
2257 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2258 * Discovered that the HTTP socket problem is related to a socket that
2259 isn't properly lingering on close. Temporarily hacked a sleep(10)
2260 into context_loop.c until it is figured out.
2262 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2263 * Did a little debugging, still trying to figure out why logging in
2264 displays "Connection reset by peer" error. It used to work...
2266 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2267 * Makefile.in: updated dependencies
2269 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2270 * Fixed broken interpretation of variables specified in the URL
2271 * added new "action" variable to make main loop simpler
2273 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2274 * webserver.c: prototype vsnprintf
2275 * context_loop.c: warning fix
2277 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2278 * tcp_sockets.c: removed some dead code
2279 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2280 unused ends of pipes, fix a file descriptor leak and a race condition
2281 * portability enhancements
2283 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2284 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2286 * converted to autoconf and began port to Digital UNIX
2288 * context_loop.c: moved the monster 64k buffer array off the stack
2289 * tcp_sockets.c: getservbyname() doesn't set errno.
2291 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2292 * webserver.c: warning fix