2 Revision 528.33 2005/02/01 19:52:29 ajc
3 * Bumped the internal version number to 6.01
4 * Set the minimum required Citadel version to 6.40, because we need the
5 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
8 Revision 528.32 2005/02/01 15:15:40 ajc
9 * Better purging of not-logged-in GroupDAV sessions
11 Revision 528.31 2005/02/01 14:55:12 ajc
12 * Reworked the PROPFIND xml output based on an example transaction
13 supplied by Reinhold Kainhofer. Groupware folder enumeration works
14 properly in Kontact now.
16 Revision 528.30 2005/02/01 03:49:09 ajc
17 * Completed "folder list" PROPFIND, now listing all rooms set to a
18 calendar, tasks, or address view, using the GroupDAV properties.
20 Revision 528.29 2005/02/01 02:28:32 ajc
21 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
22 When defaulting a new event date/time to now, set the seconds to zero
25 Revision 528.28 2005/01/31 23:31:26 ajc
26 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
27 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
29 Revision 528.27 2005/01/31 16:24:47 ajc
30 * iconbar is now a happy css hovery lightupy div thing
32 Revision 528.26 2005/01/29 03:59:25 ajc
33 * Implemented the GroupDAV DELETE method.
35 Revision 528.25 2005/01/28 05:25:43 ajc
36 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
37 directly inside the iconbar div.
39 Revision 528.24 2005/01/28 05:13:02 ajc
40 * GroupDAV object URL's are now based on the EUID of a message (which is
41 derived from the UID of the groupware object itself) instead of the
42 message number. This was done in order to conform to GroupDAV's
43 requirement that the URL cannot change after an object is updated.
44 * The ETag of a GroupDAV object is still the message number, and in fact
45 doing so meets that requirement perfectly.
47 Revision 528.23 2005/01/26 18:15:34 ajc
48 * PROPFIND now outputs fully qualified URL's
50 Revision 528.22 2005/01/26 18:02:22 ajc
51 * Initial implementation of GroupDAV PROPFIND
53 Revision 528.21 2005/01/26 16:28:23 ajc
54 * Output ETags in double quotes to conform with the new GroupDAV draft.
55 * Output HTTP Server: header in GroupDAV transactions
56 * Server: header now displays both WebCit and Citadel versions
57 * Added groupdav_common_headers() to output HTTP headers common to all
58 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
60 Revision 528.20 2005/01/25 19:51:04 ajc
61 * Accept escaped characters in GroupDAV GET URL's
63 Revision 528.19 2005/01/25 04:17:20 ajc
64 * Implemented the Groupdav GET method, more or less in its final form
65 (still need to fix the room/folder naming semantics)
67 Revision 528.18 2005/01/25 03:12:27 ajc
68 * Completed HTTP "Basic" authentication, and a stub function for the
69 main entry point for GroupDAV functions.
71 Revision 528.17 2005/01/24 03:37:48 ajc
72 * Began laying the groundwork for http-authenticated GroupDAV sessions.
74 Revision 528.16 2005/01/22 22:50:51 ajc
75 * removed descriptions in non-main menus
77 Revision 528.15 2005/01/20 21:24:27 ajc
78 * When viewing a calendar room, the "Read all messages" link in the
79 room banner has been replaced by "Day view" and "Month view" links.
80 (I have also imported icons for week and year views, in case we add
83 Revision 528.14 2005/01/20 16:13:56 ajc
84 * Added in a bunch of stupid JavaScript to allow the instant message
85 window to be dismissed.
87 Revision 528.13 2005/01/20 04:10:41 ajc
88 * Cleaned up a bunch of unused cruft from the old layout
89 * Instant messages are now displayed in a div that layers itself
90 over the rest of the site. It would be nice if we could figure out
91 a way to make a clickable "hide" box...
93 Revision 528.12 2005/01/17 04:38:14 ajc
94 * Navbar is now dynamic, in an attempt to make only the relevant controls
95 appear on any given page.
97 Revision 528.11 2005/01/15 07:19:08 ajc
98 * Removed the fixed pixel width from the tree view room list so it doesn't
99 wrap around in an ugly way on aIEeeee.
101 Revision 528.10 2005/01/15 05:26:27 ajc
102 * Message entry window is now somewhat full screen.
104 Revision 528.9 2005/01/14 21:03:17 ajc
105 * A few logging hacks
107 Revision 528.8 2005/01/14 15:00:51 ajc
108 * Placed the navbar into the room banner, at least in its temporary form.
110 Revision 528.7 2005/01/14 04:53:54 ajc
111 *** empty log message ***
113 Revision 528.6 2005/01/14 04:53:12 ajc
114 * Got the three-pane model working not only with web browsers, but also
115 with the disgusting abomination called Internet Explorer.
117 Revision 528.5 2005/01/13 18:38:08 ajc
118 * Insert a newline between </div> and <div id="text">
120 Revision 528.4 2005/01/11 16:20:18 ajc
121 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
124 Revision 528.3 2005/01/11 05:05:08 ajc
125 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
126 * Ripped things apart in a big way. The frameset is gone (except for
127 chat, for which we'll probably keep frames). Iconbar and banner are
128 now done using CSS and <div> tags.
129 * Room read/enter/goto controls are currently missing. Stay tuned.
130 * I am in the process of rewriting all of the markup as valid XHTML.
132 Revision 528.2 2004/12/29 22:08:08 ajc
133 * roomops.c: provide a way to create room shares with a mapping to an
134 alternate room name on the other end.
136 Revision 528.1 2004/12/29 17:28:09 ajc
137 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
138 all corrupty-whatever when a remote room name mapping is found. Display
139 the mapping and preserve it across share/unshare operations.
141 Revision 528.0 2004/12/28 03:58:34 ajc
144 Revision 527.1 2004/12/28 03:58:24 ajc
145 * Corrected overly-escaped reply-to addresses in "reply" button
146 * Repaired toggling of self-service account creation in admin screen
147 * Bumped internal version number to 5.28
149 Revision 527.0 2004/12/07 04:41:37 ajc
152 Revision 526.1 2004/12/07 04:41:02 ajc
153 * Finally tracked down the WC->vars heap corruption issue (for real this
154 time). We now call clear_local_substs() at the end of each HTTP
155 transaction, whether we need to or not, instead of calling it whenever
156 we're done with something we wanted session variables for.
157 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
158 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
159 preventing it from getting clobbered by another session.
160 * Bumped internal version number to 5.27
162 Revision 526.0 2004/12/01 21:35:56 ajc
165 Revision 525.4 2004/12/01 21:35:44 ajc
166 * Changed internal version number to 5.26
168 Revision 525.3 2004/12/01 21:34:17 ajc
169 * Numerous memory management bugfixes.
171 Revision 525.2 2004/12/01 16:48:24 ajc
172 * tools.c: don't crash when striplt() is called with a zero-length string
174 Revision 525.1 2004/11/12 18:02:36 ajc
175 * Updated the richtext editor (new version from Kevin Roth's site)
177 Revision 525.0 2004/11/03 20:21:10 ajc
180 Revision 524.7 2004/11/03 20:21:02 ajc
181 * Changed internal version number to 5.25
183 Revision 524.6 2004/10/20 02:41:41 ajc
185 * Added the notes room to the icon bar
186 * Set up an initial implementation of Notes view. Attractive enough to
187 publish, but read-only. Needs a note editor.
189 Revision 524.5 2004/10/15 03:10:24 ajc
190 * Calendar objects UID now generated by generate_uuid() which creates
191 pseudo-DCE-ish UUID's.
193 Revision 524.4 2004/10/05 01:59:31 ajc
194 * localtime_r() fixes
196 Revision 524.3 2004/10/03 02:56:35 ajc
197 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
199 Revision 524.2 2004/10/01 16:23:23 ajc
200 * Set up framework for "notes" view, and added a skeleton function for
203 Revision 524.1 2004/09/30 03:44:01 ajc
204 * fix line width break problem in chat
206 Revision 524.0 2004/09/28 16:12:44 ajc
209 Revision 523.12 2004/09/28 16:12:30 ajc
210 * Prepare for 5.24 release
212 Revision 523.11 2004/09/27 02:17:47 ajc
213 * messages.c: fix build problem on non-calendar-enabled installations
214 * floors.c: fix a warning message
216 Revision 523.10 2004/09/25 03:34:21 ajc
217 * summary.c: Fixed a calling syntax problem
219 Revision 523.9 2004/09/25 03:18:43 ajc
220 * small stylesheet fix
222 Revision 523.8 2004/09/24 04:21:41 ajc
223 * Fixed display bug for room list mode when we dropped down multiple
224 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
226 Revision 523.7 2004/09/24 04:08:25 ajc
227 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
228 rooms without new msgs
230 Revision 523.6 2004/09/24 04:04:34 ajc
231 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
234 Revision 523.5 2004/09/23 03:21:10 ajc
235 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
237 Revision 523.4 2004/09/16 02:42:37 ajc
238 * Set default view of new rooms during CRE8 command instead of afterwards
240 Revision 523.3 2004/09/15 03:08:50 ajc
241 * Support config of seaperate MSA port in Citadel 6.26
243 Revision 523.2 2004/09/10 03:49:17 ajc
244 * Added 'dialog' mode to setup
246 Revision 523.1 2004/08/31 20:31:01 ajc
247 * When saving VTODO (tasks), insert a UID if none is already present. Also
248 increment the sequence, or insert one if none is already present.
250 Revision 523.0 2004/08/31 03:02:37 ajc
253 Revision 522.30 2004/08/31 03:02:28 ajc
254 * Changed internal version number to 5.23
256 Revision 522.29 2004/08/27 02:40:06 ajc
257 * Ditched the graphical buttons because CSS can do the same thing faster.
259 Revision 522.28 2004/08/18 03:16:12 ajc
260 * 'move' and 'delete' buttons only show when allowed to do those things
262 Revision 522.27 2004/08/18 02:10:17 ajc
263 * Reply/Move/Delete buttons are now images, because system-native buttons
264 were too big and ugly.
266 Revision 522.26 2004/08/11 17:24:57 ajc
267 * static/iconbar.html: removed.
268 * Updated the "powered by citadel" graphic
270 Revision 522.25 2004/08/11 03:49:15 ajc
271 * Replaced all instances of the name "Citadel/UX" with "Citadel"
272 * Installed the "simple logo" in the iconbar
274 Revision 522.24 2004/08/09 03:11:20 ajc
275 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
277 Revision 522.23 2004/08/05 21:32:17 ajc
278 * Reply/Move/Delete are now buttons instead of links. This should enable
279 us to add some JavaScript magic for "Reply quoted" ...
281 Revision 522.22 2004/08/05 02:47:21 ajc
282 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
283 has a more predictable and attractive behavior, and can still be
284 overridden in the style sheet if the site operator wants to.
286 Revision 522.21 2004/08/04 03:52:23 ajc
287 * Tasks view is now pretty.
288 * Tasks view now displays date due for each task.
289 * Tasks view is now sorted by date due.
290 * Tasks view now displays overdue tasks in red.
292 Revision 522.20 2004/08/03 03:55:37 ajc
293 * Tasks view now uses the same buffer/dump logic as the calendar views, so
294 we can sort them by due date and do a prettier display. (Only the logic is
295 changed so far. The prettier display is forthcoming.)
297 Revision 522.19 2004/07/21 02:57:09 ajc
298 * Internet Configuration screen looks a little neater now
300 Revision 522.18 2004/07/21 02:45:15 ajc
301 * Completed the "Internet Configuration" screen
303 Revision 522.17 2004/07/16 19:13:37 ajc
304 *** empty log message ***
306 Revision 522.16 2004/07/16 19:13:10 ajc
307 * tools.c: display 12:00 as 12pm, not 12am
309 Revision 522.15 2004/07/16 03:14:03 ajc
310 * more work on inetconf screen
312 Revision 522.14 2004/07/16 02:50:00 ajc
313 * useredit.c: put a pretty box around user editing
315 Revision 522.13 2004/07/13 03:25:08 ajc
316 * inetconf.c: added. Not finished yet.
318 Revision 522.12 2004/07/10 03:10:19 ajc
319 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
320 floor level configurations.
321 * Put a space between OK and CANCEL buttons anywhere in the system where
323 * Some more of the room config/admin screens now return to themselves
324 with a "ok, you did that" message when OK is pressed, instead of dropping
325 out to the main menu.
327 Revision 522.11 2004/07/08 03:03:01 ajc
328 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
329 configuration (public rooms default and mailboxes default). Still need
330 to add floor and room policy screens.
332 Revision 522.10 2004/07/02 03:28:08 ajc
333 * Much-improved alphabet tabs for Address Book view. Now divides the
334 total number of names by (names per page, currently 60) and sets up
335 that many tabs, with proper [Aaa-Bbb] labels on them.
337 Revision 522.9 2004/07/02 03:26:06 ajc
338 *** empty log message ***
340 Revision 522.8 2004/07/01 02:40:40 ajc
341 * Clicking "Enter a message" in a groupware room now automatically calls
342 the correct editor for the type of objects in the room (message, calendar
343 event, task, address book entry)
345 Revision 522.7 2004/06/29 17:21:25 ajc
346 * Removed the word "room" in a few locations, as part of our push towards
347 not looking like a BBS when running in groupware mode
349 Revision 522.6 2004/06/29 00:37:02 ajc
350 * Made some fonts bigger because users were complaining...
352 Revision 522.5 2004/06/27 03:02:05 ajc
353 * Summary view -- always view ALL messages
354 * Summary view -- new messages are in boldface
356 Revision 522.4 2004/06/24 20:42:14 ajc
357 * Added the "server ip address" Citadel config option
358 * Site config: added "Changes will not take effect until..." language
361 Revision 522.3 2004/06/24 14:50:35 ajc
362 * Added the ability to listen on a single IP address instead of all addresses.
364 Revision 522.2 2004/06/22 02:21:56 ajc
367 Revision 522.1 2004/06/21 15:00:52 ajc
370 Revision 522.0 2004/06/19 03:21:35 ajc
373 Revision 521.10 2004/06/19 03:11:07 ajc
374 * Instead of a crufty "the topmost Internet email address will be used
375 for outgoing email" explanation, separated it into "Primary Internet
376 email address" and "Other email addresses" boxes.
378 Revision 521.9 2004/06/19 02:42:12 ajc
379 * Removed the "aides access to mailboxes" config option, which is no longer
380 part of the Citadel system.
382 Revision 521.8 2004/06/16 02:07:22 ajc
383 * Removed a couple of lines of debugging code leftover from last night
385 Revision 521.7 2004/06/15 03:06:11 ajc
386 * Bumped internal version number to 5.22
387 * Use new fast headers-only-no-mime fetch mode in Citadel for
390 Revision 521.6 2004/06/15 02:30:21 ajc
391 * Honor "maxmsgs" even when viewing a mailbox in summary mode
393 Revision 521.5 2004/06/12 04:26:38 ajc
394 * Fixed some garbled output resulting from turning things that look like
397 Revision 521.4 2004/06/11 16:09:36 ajc
398 * Moved the room graphic to the left of the room name in the banner, to
399 make it more consistent with the rest of the site.
400 * Reduced the size of the font in the iconbar
402 Revision 521.3 2004/06/11 03:15:08 ajc
403 * When "Add" is clicked without specifying an upload filename, resume
404 composition instead of aborting the post.
405 * Add attachments to messages in forward order, not reverse order
407 Revision 521.2 2004/06/10 03:08:48 ajc
408 * Improved the appearance of tabs in the room config screen
410 Revision 521.1 2004/06/10 02:58:55 ajc
411 * Made all the title boxes the same background color. The old scheme was
412 cute but not professional looking.
414 Revision 521.0 2004/06/06 19:53:25 ajc
417 Revision 510.15 2004/06/06 19:32:15 ajc
418 * Cleaned up a couple of FIXME's sitting around in the code
419 * Altered the conditions under which stray http://... strings are
420 automatically turned into links, to prevent that logic from
421 transforming IMG tags into gibberish.
422 * Set internal version number to 5.21
424 Revision 510.14 2004/06/04 02:29:07 ajc
425 * Fixed bug in "validate new users" screen (thanks Campy)
427 Revision 510.13 2004/06/03 03:21:22 ajc
428 * "Reply" button now carries the message subject into the reply.
430 Revision 510.12 2004/06/02 02:07:54 ajc
431 * setup.c: updated the setup script to configure two /etc/inittab entries,
432 one for http and one for https.
434 Revision 510.11 2004/06/01 21:46:47 ajc
435 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
436 during a read or write operation, do not attempt to finish the operation
437 unencrypted like we do in Citadel. Here in WebCit land it only causes
438 the server to segfault.
440 Revision 510.10 2004/06/01 19:01:22 ajc
441 * netconf.c: widened some of the text entry fields
442 * webcit.h: bumped up the internal version number to 5.20
444 Revision 510.9 2004/06/01 18:44:20 ajc
445 * Return to the old command-line usage (-s for https, service is either
446 http or https but not both)
448 Revision 510.8 2004/06/01 03:32:28 ajc
449 * Add "permanent room" setting to room edit screen
450 * create room -- allow longer strings
452 Revision 510.7 2004/06/01 00:36:43 ajc
453 * Hmmph. Do the session cookie as hex instead of base64. There really
454 are some characters in the base64 set that make HTTP do nasty things.
456 Revision 510.6 2004/05/31 21:43:27 ajc
457 * Added "|END" to the session cookie before base64-ing it. This fixes a
458 problem with certain room names causing the webserver to freak out and
459 break embedded images and stuff. I don't know why.
461 Revision 510.5 2004/05/31 20:34:11 ajc
462 * Message entry using Kevin Roth's excellent cross-platform richtext
465 Revision 510.4 2004/05/31 15:54:13 ajc
466 * "text" and "HTML" options for message entry.
468 Revision 510.3 2004/05/29 03:31:48 ajc
469 * tighten up the space between icons in the iconbar
471 Revision 510.2 2004/05/28 20:24:53 ajc
474 Revision 510.1 2004/05/24 03:02:38 ajc
475 * CSS change to make folder names stand out more in the "Folder View"
477 Revision 510.0 2004/04/30 04:08:58 ajc
480 Revision 506.13 2004/04/30 04:08:47 ajc
481 * Changed internal version number to 5.10
482 * Updated documentation for the new HTTPS service
484 Revision 506.12 2004/04/27 03:21:36 ajc
485 * Prompt for HTTPS port number during setup. We may make this optional.
487 Revision 506.11 2004/04/27 03:16:31 ajc
488 * When running on the same host as Citadel, if no key/cert are found,
489 symlink to Citadel's if possible.
490 * One server binary now forks to start both http and https servers.
492 Revision 506.10 2004/04/21 03:43:39 ajc
493 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
494 certs are also no longer invalid.
496 Revision 506.9 2004/04/21 02:25:13 ajc
497 * Replaced ctdl_install_certificate() with convenience functions found
498 in the OpenSSL library.
500 Revision 506.8 2004/04/21 02:19:41 ajc
501 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
502 understand, but read at http://www.informit.com/articles/article.asp?p=22078
503 ). Still doesn't work with Internet Monopolizer, though.
505 Revision 506.7 2004/04/20 02:32:44 ajc
506 * Allow setup to run seamlessly from within the Citadel Ridiculously
507 Easy Installer by observing the values of environment variables
508 CITADEL_INSTALLER, CITADEL, and WEBCIT.
510 Revision 506.6 2004/04/20 02:02:50 ajc
513 Revision 506.5 2004/04/16 03:14:06 ajc
514 * Minor fix for previous checkin
516 Revision 506.4 2004/04/16 02:59:01 ajc
517 * Completed SSL support. Still doesn't work with all browsers... gotta
520 Revision 506.3 2004/04/15 03:57:00 ajc
521 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
522 it has a crashy crashy bug in it. Don't use it yet.
524 Revision 506.2 2004/04/13 19:41:36 ajc
525 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
526 (freebusy data fetch for anonymous Kolab type clients)
528 Revision 506.1 2004/04/10 04:32:59 ajc
529 * Fixed some version and copyright date oopses
531 Revision 506.0 2004/04/10 04:29:30 ajc
534 Revision 505.22 2004/04/10 04:29:20 ajc
535 * Changed internal version number to 5.06
537 Revision 505.21 2004/03/29 04:30:20 ajc
538 * configure.in, Makefile.in: handle $LDFLAGS
540 Revision 505.20 2004/03/20 05:03:14 ajc
541 * Original startup thread becomes a worker thread after initialization.
542 Doing otherwise turns it into a zombie (at least on Linux) and possibly
543 leads to other problems
544 * Filter out NOOP's received in chat
546 Revision 505.19 2004/03/18 04:32:24 ajc
547 * Removed the language in README.TXT which told everyone that chat wouldn't
548 work with a non-local Citadel server, because that's no longer true.
549 * Removed the old chat applet from the static/ directory
551 Revision 505.18 2004/03/18 04:00:44 ajc
552 * Rounded web boxes now look correct in all browsers.
554 Revision 505.17 2004/03/17 18:25:31 ajc
555 * When creating a new user, auto-chain to the "edit user configuration"
556 screen, and subsequently auto-chain to the "edit address book entry"
557 screen. This creates a nice sensible workflow.
559 Revision 505.16 2004/03/15 22:47:09 ajc
560 * Prettied up the chat window a little more.
562 Revision 505.15 2004/03/15 04:27:44 ajc
563 * Chat now appears in a separate window
564 * Use regular frames instead of IFRAMEs for chat
565 * Display user's own chat text in bold+italic
566 * Added a "List Users" button
568 Revision 505.14 2004/03/09 20:45:45 error
569 * Add a Linux Software Map file
571 Revision 505.13 2004/03/07 22:04:32 ajc
572 * Fix the current view not being set to the default view for the creator
575 Revision 505.12 2004/03/07 21:31:17 ajc
576 * serv_read() now zeroes out the supplied buffer (with the supplied
577 length) if a server read fails. This causes serv_gets() to return
578 instead of looping endlessly. Fixes chat problem found on linux-ppc.
580 Revision 505.11 2004/03/03 05:21:36 ajc
581 * Made the chat screen totally kick-ass sweet. The flickering reload
582 i-frame is now tiny and hidden, and it *appends* new chat data to
583 the viewable window using JavaScript. No flickering + scrollback!
584 * Added a help button to the chat screen.
586 Revision 505.10 2004/02/29 22:52:15 ajc
587 * Close and clear (set to -1) server socket handle when socket errors are
588 detected. Fixes a chat problem reported by Winzlo.
590 Revision 505.9 2004/02/29 05:34:25 ajc
591 * Display the Chat menu option as "Chat with other users in <roomname>"
593 Revision 505.8 2004/02/27 05:04:38 ajc
594 * fix frameset bug in page popups
596 Revision 505.7 2004/02/26 04:08:56 ajc
597 * Fixed a problem that made WebCit go to the "no cookies" screen instead
598 of the logout banner.
599 * Ford's latest stupid room has a name with more than 64 characters, and
600 we still had a 64-byte room name in the march_list struct. ooooops...
602 Revision 505.6 2004/02/26 03:07:26 ajc
603 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
605 Revision 505.5 2004/02/25 23:10:28 ajc
606 * Allow "/do_logout" as a no-frames page
608 Revision 505.4 2004/02/25 23:00:21 ajc
609 * Changed the favicon support to LINK tags in the HEAD of static stuff,
610 to make life easier. (Thanks to prosthetik for this)
612 Revision 505.3 2004/02/25 15:20:11 ajc
613 * Support for favicon.ico in the static/ directory
615 Revision 505.2 2004/02/24 04:06:42 ajc
616 * Changed the colors slightly in chat screen
618 Revision 505.1 2004/02/20 06:07:06 ajc
619 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
621 Revision 505.0 2004/02/19 03:32:50 ajc
624 Revision 504.7 2004/02/19 03:32:38 ajc
625 * Changed the internal version number to 5.05
626 * Completed the frames fix
628 Revision 504.6 2004/02/18 20:08:29 ajc
629 * Fixed the frameset force reload logic. Now it does the whole frameset
630 without displaying an error in the main frame.
632 Revision 504.5 2004/02/18 19:17:51 ajc
633 * Force reload of frameset if someone tries to escape it. Not perfect
634 but it mostly works at this poing.
636 Revision 504.4 2004/02/17 03:37:11 ajc
637 * Indicate to Citadel that we want Server Generated Invitations when
638 calendar events are saved. (No longer the default in Citadel server.)
640 Revision 504.3 2004/02/09 04:49:32 ajc
641 * Prepare for a way to avoid falling out of the main frameset
643 Revision 504.2 2004/02/09 03:37:57 ajc
644 * Changed the thread pool management algorithm. Detecting idle time between
645 socket accepts was not working reliably on all systems, so we now follow
646 the same algorithm as the Citadel server (spawn more threads when number
647 of sessions < number of threads, but keep constrained to pre-defined
648 minimum and maximum thread count)
650 Revision 504.1 2004/02/03 03:09:51 ajc
653 Revision 503.0 2004/01/28 04:31:31 ajc
656 Revision 502.4 2004/01/28 04:30:48 ajc
657 * Create Room can now offer calendar and address book rooms
659 Revision 502.3 2004/01/17 21:25:30 ajc
660 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
661 * Split the config for LDAP Connector into its own panel
663 Revision 502.2 2004/01/17 04:32:54 ajc
664 * Add site config options for Citadel servers which support LDAP
666 Revision 502.1 2003/10/24 02:50:19 ajc
667 * Clicking "Enter Message" in a room with an Address Book view opens
668 a blank vCard entry screen.
670 Revision 502.0 2003/10/23 03:16:50 ajc
673 Revision 501.2 2003/10/23 03:07:54 ajc
674 * event.c: Found and removed another unquoted multi-line string literal
675 * webcit.h: changed an #ifdef HAVE_ICAL_H
676 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
678 Revision 501.1 2003/10/22 01:42:12 ajc
679 * iconbar.c: removed a stray character or two...
681 Revision 501.0 2003/10/21 04:26:37 ajc
684 Revision 500.30 2003/10/21 04:26:27 ajc
685 * bumped the version string to 5.01
687 Revision 500.29 2003/10/17 03:08:28 ajc
688 * Finished prettying up the vCard display
690 Revision 500.28 2003/10/17 02:31:45 ajc
691 * Multi-line string literals are deprecated in GCC 3.1 unless each line
692 is wrapped in quotes. Performed this fix so it'll compile.
693 * setup.c: removed references to unused variable tempfile[]
695 Revision 500.27 2003/10/09 03:17:02 ajc
696 * Started prettying up the vCard display.
698 Revision 500.26 2003/10/08 02:33:49 ajc
699 * Begin work on better handling of vCard display
701 Revision 500.25 2003/09/04 03:41:27 ajc
702 * siteconfig.c: changed some config items to drop-down boxes
704 Revision 500.24 2003/08/27 04:26:54 ajc
705 * Split the site configuration screen up into four different screens,
706 and added a meta-menu
708 Revision 500.23 2003/08/24 03:31:50 ajc
709 * Finished the setup program
710 * Bumped the internal version number to 5.01
712 Revision 500.22 2003/08/22 00:47:27 ajc
713 * setup is now working, but it still needs a way to detect a running WebCit
715 Revision 500.21 2003/08/22 00:25:40 ajc
716 * Added a skeleton "setup" program to the tree. It does not work yet.
718 Revision 500.20 2003/08/20 03:48:55 ajc
719 * Added iconbar shortcut to Contacts room
720 * Minimum required Citadel is now 6.11
722 Revision 500.19 2003/08/20 03:07:25 ajc
723 * Address book "single card" view now suppresses "reading nn message" and
724 instead shows the letter indices across the top
725 * Clicking on an address in a vCard now connects to WebCit mail instead
726 of a browser mailto: link
728 Revision 500.18 2003/08/19 04:18:43 ajc
729 * Changed things around in the address book view. Made it sorted and
730 more clickable and better looking...
732 Revision 500.17 2003/08/12 18:54:03 error
733 * messages.c: fix off-by-one-error in selector bar
735 Revision 500.16 2003/08/07 22:18:03 ajc
736 * Add the Summary Page to the customizable iconbar
738 Revision 500.15 2003/08/07 03:51:51 ajc
739 * Customizable icon bar as: pictures and text, pictures, text
741 Revision 500.14 2003/08/05 03:52:14 ajc
742 * First working version of the customizable iconbar. It contains a basic
743 set of options and now automatically refreshes when it's customized.
745 Revision 500.13 2003/08/04 03:50:29 ajc
746 * First cut at the customizable iconbar is done. A bunch of generic options
747 are there. Still need to get the actual iconbar to refresh when changes
750 Revision 500.12 2003/08/03 21:02:01 ajc
751 * More work on customizable iconbar
753 Revision 500.11 2003/08/02 05:25:46 ajc
754 * Laid the groundwork for a customizable iconbar
756 Revision 500.10 2003/07/30 03:57:49 ajc
757 * Add config.c_purge_hour to config screen
759 Revision 500.9 2003/07/06 22:06:59 ajc
760 * When converting "anything that looks like a URL" to a real link, first
761 make sure that it isn't already inside a link. This fixes most of the
762 long, ugly URL strings sent by eBay.
763 * Automatically dismantle mailto: links in HTML messages, and convert
764 them to WebCit mail links (clicking on it sends the user to the Mail
765 room and begins composing a new message with the recipient and subject
766 fields pre-populated).
768 Revision 500.8 2003/06/29 20:51:21 ajc
769 * Worked around a rendering bug in Satan's Browser that was causing it
770 to draw the calendar month view much wider than the actual screen wdith
772 Revision 500.7 2003/06/28 04:09:37 error
773 * roomops.c: Backout change to display one less box in the first column in
774 roomlist view, it doesn't seem to work for everyone
776 Revision 500.6 2003/06/28 03:52:51 error
777 * Don't tell browsers not to cache static documents
779 Revision 500.5 2003/06/28 03:35:23 error
780 * roomops.c: Display one less floor in the first column in romlist view
782 Revision 500.4 2003/06/26 03:37:58 ajc
783 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
784 This will allow some groupware clients to browse the free/busy times of
785 other users on the system.
787 Revision 500.3 2003/06/21 05:17:21 ajc
788 * Better alignment of system messages
789 * Exterminated display_error() and replaced it with WC->ImportantMessage
790 which is displayed in a bubble on top of whatever page you're on next.
791 * Small cosmetic changes
792 * Fixed some nesting problems in output_headers()
794 Revision 500.2 2003/06/20 03:39:27 ajc
795 * Optimization to floor layout in box view
797 Revision 500.1 2003/06/20 03:04:26 ajc
798 * "Reply" button on messages now handles IGnet recipients correctly
800 Revision 500.0 2003/06/10 04:23:08 ajc
803 Revision 410.50 2003/06/10 04:22:58 ajc
804 * Updated docs and headers for 5.00 release
806 Revision 410.49 2003/06/10 04:05:23 ajc
807 * De-tabled the left side icon bar and reduced one of the graphics, so
808 that all of the rounded corners show up in Satan's Browser.
810 Revision 410.48 2003/06/10 03:47:41 ajc
811 * style.css: added font selection to default <BODY> tag
813 Revision 410.47 2003/06/06 03:26:03 ajc
814 * Satan's Browser insists on putting bloody acres of whitespace to the
815 right of any bulleted list items, making any multi-column table containing
816 a list take more than the entire screen. Removed all such lists so it
817 looks ok. If you are reading this and you are a Microsoft employee, please
818 commit suicide before you break anything else.
820 Revision 410.46 2003/06/06 02:22:07 ajc
821 * Changed the upper left and upper right bounded box corners to a solid
822 blue (#204B78) instead of gradiated, because it was looking funny in
823 256-color mode. It also looked funny in Internet Explorer, but people
824 who use Internet Explorer are contributing to terrorism and really don't
825 deserve Web access in the first place. So I really just fixed this to make
826 it look good in 256-color Netscape.
828 Revision 410.45 2003/06/05 21:37:37 ajc
829 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
830 in b0rken IE browser. Die, Bill, Die.
832 Revision 410.44 2003/06/05 03:52:29 ajc
833 * Buncha cosmetic changes
835 Revision 410.43 2003/06/04 03:41:25 ajc
836 * Change the appearance of rooms with and without new messages in the
837 room list -- now defined using CSS
839 Revision 410.42 2003/06/03 03:57:42 ajc
840 * Tightened up the room banner a bit. Smaller padding, smaller font,
843 Revision 410.41 2003/05/31 21:36:45 ajc
846 Revision 410.40 2003/05/26 21:05:42 ajc
847 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
848 it to complete the free/busy checking for attendee availability.
850 Revision 410.39 2003/05/26 05:44:45 ajc
851 * event.c: fix compiler warning
853 Revision 410.38 2003/05/26 05:39:46 ajc
854 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
855 bug fixed in Citadel.
857 Revision 410.37 2003/05/26 05:28:13 ajc
858 * serv_func.c: added utility function read_server_text()
859 * availability.c: banged out more of this code -- still not complete
861 Revision 410.36 2003/05/26 03:28:02 ajc
862 * Getting closer to doing the availability check. Created new source
863 module 'availability.c' for this purpose. Stub function is in place.
865 Revision 410.35 2003/05/25 04:25:12 ajc
866 * siteconfig.c: fixed a spelling error
867 * event.c: add a "Check attendee availability" button, and the code to
868 bypass saving the event to the server, do something with it, and then
869 feed the twiddled data structure back to the form display function for
870 further editing. What's still missing is the code to do the actual
873 Revision 410.34 2003/05/24 22:22:35 ajc
874 * Small stylesheet hack to make it work with b0rken IE
876 Revision 410.33 2003/05/24 22:13:08 ajc
877 * Changed the login banner a bit
879 Revision 410.32 2003/05/20 03:25:41 ajc
880 * Separate event invitees with newlines instead of commas.
882 Revision 410.31 2003/05/19 19:55:09 ajc
883 * summary.c: eliminate compiler warnings about unused variables when
884 compiling a WebCit service without calendar support
886 Revision 410.30 2003/05/18 02:05:33 ajc
887 * More conversion of screens to the new look-and-feel.
889 Revision 410.29 2003/05/16 04:11:29 ajc
890 * We don't need no steenking workaround. Problem fixed. MIME parser not
891 broken. Web server was calling it with bad parameters. All fixed now.
892 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
895 Revision 410.28 2003/05/15 04:52:26 ajc
896 * Minor workaround in web forms to handle mime parser problem in uploads
898 Revision 410.27 2003/05/15 03:35:59 ajc
899 * look and feel overhaul -- almost done!
901 Revision 410.26 2003/05/14 03:46:35 ajc
902 * More background cleanup
904 Revision 410.25 2003/05/05 17:19:46 ajc
905 * Cleanups to summary page when running on a non ical enabled system
906 * Use non breaking spaces in summary page box titles
908 Revision 410.24 2003/05/04 04:22:41 ajc
909 * Display body of messages on a white background. I am doing this in order
910 to prepare for making the general background of the screen a darker color.
912 Revision 410.23 2003/05/04 02:54:55 ajc
913 * Summary page now uses our cutesy new rounded window boxes
915 Revision 410.22 2003/05/03 21:28:41 ajc
916 * Added in a slick new box style and put the room lists in it
918 Revision 410.21 2003/05/03 16:57:04 ajc
919 * In the 'folders' and 'portal' views, change the folder delimiter
920 from / to \ to avoid conflict with room names that have slashes
922 Revision 410.20 2003/05/03 16:23:29 ajc
923 * Enforce three columns in portal view of room list
925 Revision 410.19 2003/05/03 04:52:32 ajc
926 * Added an experimental new "portal view" to the room list options
928 Revision 410.18 2003/05/02 03:23:41 ajc
929 * Minor change to room list algorithm
931 Revision 410.17 2003/05/01 15:33:05 ajc
932 * Fixed a potential memory leak in enumeration of MIME parts
934 Revision 410.16 2003/05/01 03:11:35 ajc
935 * When static content is requested, fetch it without trying to connect
938 Revision 410.15 2003/04/30 05:00:00 ajc
939 * Added the ability to compose messages with file attachments uploaded from
942 Revision 410.14 2003/04/27 04:46:02 ajc
943 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
944 observes the flag designating the presence of new messages. (The "rooms
945 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
946 but that view may get axed soon.)
948 Revision 410.13 2003/04/26 21:57:53 ajc
949 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
950 before returning an error code to avoid a file descriptor leak
952 Revision 410.12 2003/04/19 21:42:36 ajc
953 * Repaired all my b0rken COLOR tags
954 * Replaced most FONT tags with SPAN tags
957 Revision 410.11 2003/04/19 19:58:10 ajc
958 * Lots of great changes from Nick to make the site CSS-enabled.
960 Revision 410.10 2003/04/14 04:04:40 ajc
961 * First cut of CSS-izing WebCit. Probably b0rken.
963 Revision 410.9 2003/04/09 04:02:32 ajc
964 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
965 supported the idea of one WebCit connecting to multiple Citadels for a
966 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
967 * When connecting to Citadel through a Unix domain socket, don't try to make
968 the Java chat applet available.
970 Revision 410.8 2003/03/31 03:32:19 ajc
971 * messages.c: check for 000 terminator while parsing RFC822 headers to
972 prevent getting hung up while displaying certain badly formatted messages.
974 Revision 410.7 2003/03/30 06:13:19 ajc
975 * When reading from the server, do not treat CR as end-of-line because
976 there's probably an LF coming after it. Instead, keep reading to the LF
978 * Do not underline links in the icon bars
980 Revision 410.6 2003/03/17 04:17:41 ajc
981 * Call to accept() was being made with an uninitialized variable for the
982 third argument. Changed the second and third argument to NULL and 0 because
983 we don't really need accept() to fill up a buffer full of information that
984 we'll never use. (Thanks to SteveV for reporting the bug and helping to
986 * Removed the mutex wrapper around select() because we don't need it. All
987 idle worker threads now block on select() and one of them will wake up when
988 a connection arrives.
990 Revision 410.5 2003/03/15 20:55:03 ajc
991 * When a requested image is not available on the Citadel server, send a
992 1x1 transparent GIF instead of 404 error.
994 Revision 410.4 2003/03/14 04:21:57 ajc
995 * clone events to be encapsulated before saving, because the original
996 instance may already have a parent, and that makes crashy crashy
998 Revision 410.3 2003/03/13 05:57:17 ajc
999 * More encapsulation. Warning: there are bugs in this!!
1001 Revision 410.2 2003/03/13 05:20:23 ajc
1002 * Various changes to the calendar service to handle messages containing
1003 fully encapsulated VCALENDAR components instead of only unencapsulated
1004 VEVENT subcomponents. We have to move in this direction for compatibility
1005 with other products.
1007 Revision 410.1 2003/03/01 22:07:19 ajc
1008 * New user registration, as well as existing user re-registration, now
1009 uses the vCard editing screen.
1010 * Administratively editing users' address book entries now works again,
1011 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1012 in order to enforce this.
1014 Revision 410.0 2003/02/19 03:49:33 ajc
1017 Revision 400.90 2003/02/19 03:49:17 ajc
1018 * latest config.guess and config.sub from www.gnu.org
1020 Revision 400.89 2003/02/07 04:44:17 ajc
1021 * Replaced sleep() with a function that sleeps using select() in order to
1022 avoid potential issues with SIGALRM. Possible fix for weird behavior
1023 when running on a Macintosh.
1025 Revision 400.88 2003/01/29 22:32:07 ajc
1026 * Shuffled some code and comments around; minor cleanup
1028 Revision 400.87 2003/01/28 15:37:12 ajc
1029 * All functions which read binary data from the server now make use of the
1030 read_server_binary() function in tools.c
1031 * Binary reads from server now have safety code to prevent infinite loops
1032 * All output of MIME objects is now done with http_transmit_thing()
1034 Revision 400.86 2003/01/19 06:28:04 ajc
1035 * Minimum required Citadel version 6.05
1037 Revision 400.85 2003/01/16 04:41:26 ajc
1038 * When displaying edit controls for time of day in the calendar, only show
1039 minutes that are multiples of 5 ... unless the existing value is not a
1040 multiple of 5, in which case we show that too.
1042 Revision 400.84 2003/01/15 17:34:04 ajc
1043 * event.c: fixed a misspelling
1044 * config.guess, config.sub: updated using latest from ftp.gnu.org
1046 Revision 400.83 2003/01/14 04:21:27 ajc
1047 * Only offer views which make sense for the default view of a room
1049 Revision 400.82 2003/01/13 03:34:33 ajc
1050 * Get ready for the 4.10 release
1052 Revision 400.81 2003/01/12 23:22:53 ajc
1053 * configure.in: check for libical v0.24 or newer
1055 Revision 400.80 2003/01/07 04:56:17 ajc
1056 * Complete the free/busy transparency handling in the form
1057 * Default times for new events are now in the correct timezone
1059 Revision 400.79 2003/01/06 18:01:35 ajc
1060 * Begin handling of TRANSP property to show event times as free or
1061 busy (not finished).
1063 Revision 400.78 2003/01/05 21:02:14 ajc
1064 * Summary page: three columns are now all the same width
1066 Revision 400.77 2003/01/05 20:56:05 ajc
1067 * minor fix for previous checkin
1069 Revision 400.76 2003/01/05 20:51:01 ajc
1070 * Display PARTSTAT for attendees
1072 Revision 400.75 2003/01/05 05:01:00 ajc
1073 * Add "today's calendar events" to the summary page.
1075 Revision 400.74 2003/01/05 04:27:28 ajc
1076 * Add "Tasks" to the summary page
1078 Revision 400.73 2002/12/28 05:44:09 ajc
1079 * ical_dezonify.c: brought over new version from the Citadel source (again)
1081 Revision 400.72 2002/12/28 05:12:45 ajc
1082 * ical_dezonify.c: brought over new version from the Citadel source.
1084 Revision 400.71 2002/12/26 04:04:48 ajc
1085 * Perform CHEK command when automatically establishing sessions, not just
1086 when one is explicitly created. Some stuff is missing otherwise.
1088 Revision 400.70 2002/12/25 23:18:06 ajc
1089 * Be more strategic about when to call ical_dezonify()
1090 (This may be the last set of fixes. I hope so.)
1092 Revision 400.69 2002/12/25 21:39:38 ajc
1093 * ical_dezonify.c: added.
1094 * calendar.c: convert incoming ical messages to UTC
1095 (the usual routines will then convert them to local time for display)
1097 Revision 400.68 2002/12/25 07:06:00 ajc
1098 * Tweaked the code to work with libical 0.24
1100 Revision 400.67 2002/12/20 04:50:00 ajc
1101 * When saving a calendar event, increment the SEQUENCE property.
1103 Revision 400.66 2002/12/18 05:03:39 ajc
1104 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1105 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1106 Because the libc-allocated buffer was getting clobbered.
1107 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1109 Revision 400.65 2002/12/17 05:01:39 ajc
1110 * Prettied up the calendar day view layout
1111 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1113 Revision 400.64 2002/12/16 04:43:30 ajc
1114 * Correctly handle local time zone when figuring out which day and time to
1115 display events on calendar month/day views. This also seems to have
1116 fixed the bug that was causing events to sometimes get lost when saved.
1118 Revision 400.63 2002/12/15 05:50:59 ajc
1119 * Form editing of date/time fields now assumes that the icaltimetype being
1120 manipulated is in UTC. It converts to/from local time for editing.
1122 Revision 400.62 2002/12/10 23:25:47 ajc
1123 * Display attendees in message view of calendar objects
1125 Revision 400.61 2002/12/07 22:12:59 ajc
1126 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1127 until I implement the Citadel server function which it calls.)
1129 Revision 400.60 2002/11/30 21:34:51 ajc
1130 * Submit organizer in a hidden field, in case the server needs it
1132 Revision 400.59 2002/11/30 04:46:46 ajc
1133 * First cut at adding/removing attendees to an event
1134 (Actual invitations should be sent by the Citadel server)
1136 Revision 400.58 2002/11/29 23:56:19 ajc
1137 * Completed "me as organizer" -- the user's own e-mail address is inserted
1138 as the organizer of new events. Detect when the user is the organizer and
1139 enable/disable the attendees box accordingly.
1141 Revision 400.57 2002/11/29 16:38:37 ajc
1142 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1144 Revision 400.56 2002/11/28 06:03:24 ajc
1145 * Issue an ISME command when editing an event, to determine whether the user
1146 viewing the event is the organizer. (Will use this later to allow/disallow
1147 sending out invitations.)
1149 Revision 400.55 2002/11/26 05:01:04 ajc
1150 * Began handling attendee fields
1152 Revision 400.54 2002/11/16 23:40:11 ajc
1155 Revision 400.53 2002/11/16 23:15:02 ajc
1156 * Make the "all day event" shadebox smaller (month view) - no border.
1157 * Fixed bug that caused any events following an all day event to also appear
1160 Revision 400.52 2002/11/16 05:40:54 ajc
1161 * When adding new events to the calendar, default to the month [and day]
1162 currently being viewed.
1163 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1165 Revision 400.51 2002/11/15 05:05:47 ajc
1166 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1168 Revision 400.50 2002/11/15 04:11:46 ajc
1169 * Added even more nifty JavaScript to cause the hour/minute and end date
1170 fields of a calendar event form to render as disabled when the "all day
1171 event" box is checked -- not just when the user checks the box, but also
1172 when the box begins its life already checked.
1174 Revision 400.49 2002/11/14 04:59:40 ajc
1175 * Correctly serialize and save all day events using date instead of date/time
1177 Revision 400.48 2002/11/13 04:49:23 ajc
1178 * "All day event" shows as a single checkbox, instead of one for the start
1179 time and one for the end time. Added nifty JavaScript to zero and shade
1180 the hour/minute and all end time fields when all-day-event is checked.
1182 Revision 400.47 2002/11/12 05:57:27 ajc
1183 * Display a nicer looking screen when replying to calendar invitations
1184 * When displaying day view, don't show all day events twice
1185 * Day or month view: denote all day events by displaying them inside
1188 Revision 400.46 2002/11/12 03:26:39 ajc
1189 * Tell the user about broken Citadel server connections instead of
1190 simply printing "Goodbye"
1192 Revision 400.45 2002/10/23 04:11:38 ajc
1193 * Detect when a meeting invitation is actually an update for an existing UID
1194 and tell the user so.
1196 Revision 400.44 2002/10/21 20:16:38 ajc
1197 * Display conflicts nicely
1199 Revision 400.43 2002/10/21 18:29:14 ajc
1200 * Ask server to hunt for conflicts when displaying a meeting invitation
1202 Revision 400.42 2002/10/19 21:28:32 ajc
1203 * Moved the calendar meeting request reply functionality to the Citadel server
1205 Revision 400.41 2002/10/19 17:10:14 ajc
1206 * Add "Tentative" accept button
1207 * Only display Accept/Tentative/Decline button when method=REQUEST
1209 Revision 400.40 2002/10/19 04:16:37 ajc
1210 * Save an incoming meeting request into the user's calendar.
1212 Revision 400.39 2002/10/18 20:55:05 ajc
1213 * Began work on meeting request accept/decline
1215 Revision 400.38 2002/10/16 19:16:39 ajc
1216 * Fixes and updates to build WebCit on Linux for IBM S/390
1218 Revision 400.37 2002/10/09 04:12:44 ajc
1219 * Templatized trailing HTML
1220 * Templatized "new start page" page
1221 * Added global substitution macros
1223 Revision 400.36 2002/10/09 03:51:01 ajc
1224 * Templatized the <HEAD> section of HTML
1226 Revision 400.35 2002/10/07 23:03:38 ajc
1227 * messages.c: don't display room name field when it's blank
1229 Revision 400.34 2002/10/07 04:10:37 ajc
1230 * When displaying meeting invitations, only show date/time for VEVENT
1231 subcomponents. Date/time for other subcomponents are irrelevant.
1232 * Cleaned up HTML display of meeting invitations.
1234 Revision 400.33 2002/10/03 03:40:31 ajc
1235 * Worked on meeting accept/decline a little bit
1237 Revision 400.32 2002/09/30 03:58:35 ajc
1238 * Dabbled in handling incoming meeting requests
1240 Revision 400.31 2002/09/29 20:15:43 ajc
1241 * Completed the calendar day view
1243 Revision 400.30 2002/09/28 04:01:30 ajc
1244 * started fleshing out the calendar day view
1246 Revision 400.29 2002/09/27 21:19:28 ajc
1249 Revision 400.28 2002/09/27 18:31:33 ajc
1250 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1251 * After saving a VEVENT, return to the correct calendar view and date
1253 Revision 400.27 2002/09/27 17:15:44 ajc
1254 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1256 Revision 400.26 2002/09/27 04:37:21 ajc
1257 * New, buggy versions of event editing screens
1259 Revision 400.25 2002/09/26 22:00:16 ajc
1260 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1261 month 1 in libical functions)
1263 Revision 400.24 2002/09/25 21:57:13 ajc
1264 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1267 Revision 400.23 2002/09/24 04:12:34 ajc
1268 * Rough cut of the two-pass calendar display routines (first pass: go thru
1269 messages gathering VEVENT items; second pass: render calendar with data)
1271 Revision 400.22 2002/09/23 04:01:33 ajc
1272 * Presentation changes to calendar month view
1274 Revision 400.21 2002/09/22 05:20:27 ajc
1275 * Began implementing month view
1277 Revision 400.20 2002/09/21 04:38:05 ajc
1278 * Added utility functions for displaying vcalendar timestamps in web forms
1279 and translating form data back to timestamps.
1280 * Completed the "edit task" and "add new task" screens.
1282 Revision 400.19 2002/09/20 20:28:08 ajc
1283 * Smooth transition between "list tasks" & "edit task" screens
1285 Revision 400.18 2002/09/20 03:54:44 ajc
1286 * Display the "Tasks" view as a bulleted list with each task clickable
1287 * Clicking brings up an (unfinished) "edit task" screen
1289 Revision 400.17 2002/09/18 21:44:02 ajc
1290 * display VTODO parameters
1292 Revision 400.16 2002/09/17 04:21:00 ajc
1293 * Handler chains for VCALENDAR and VTODO types
1295 Revision 400.15 2002/09/17 03:37:10 ajc
1296 * Implemented a 'display handler' infrastructure for various groupware types
1298 Revision 400.14 2002/09/16 03:35:12 ajc
1299 * Just a bunch of glue code to iterate through the various types of ical
1300 objects we could encounter
1302 Revision 400.13 2002/09/15 04:05:41 ajc
1303 * Process calendar object subcomponents
1305 Revision 400.12 2002/09/15 03:40:13 ajc
1307 * When a text/calendar MIME type is discovered in a message, send it to
1308 the (currently skeleton) parser in calendar.c
1309 * calendar.c: skeleton parser for calendar objects which currently just
1310 creates an icalcomponent object and frees it.
1312 Revision 400.11 2002/09/15 03:16:24 ajc
1313 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1314 function namespace in libical
1316 Revision 400.10 2002/09/15 02:50:55 ajc
1317 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1319 Revision 400.9 2002/09/14 21:33:31 ajc
1320 * Backed out compression of inlines -- not all browsers appear to handle it
1322 Revision 400.8 2002/09/14 20:20:29 ajc
1323 * Attempting to push more stuff through compression. I've introduced some
1324 sort of deadlock bug that I can't seem to find yet...
1326 Revision 400.7 2002/09/14 20:00:22 ajc
1327 * Compress output_image() graphics
1329 Revision 400.6 2002/09/14 16:26:35 ajc
1330 * output_image() now reads the entire image from Citadel into a buffer before
1331 sending it to the browser (for performance reasons, and so it can compress)
1333 Revision 400.5 2002/09/14 04:52:59 ajc
1334 * Look for the "libical" calendaring library and link it in if present...
1336 Revision 400.4 2002/09/14 04:02:36 ajc
1337 * Finished gzip compression of dynamic pages (when browser supports it)
1339 Revision 400.3 2002/09/13 20:40:53 ajc
1340 * Detect when the client browser is capable of gzip encoding
1341 (actual encoding is not implemented yet)
1343 Revision 400.2 2002/09/13 15:54:40 ajc
1344 * Reversed the above change because I broke it somehow
1346 Revision 400.1 2002/09/11 22:46:59 ajc
1347 * Started adding in compression and calendaring library detects (not finished)
1349 Revision 400.0 2002/09/09 03:56:11 ajc
1350 * This is version 4.00
1352 Revision 323.68 2002/09/09 03:51:01 ajc
1353 * In the HTML-to-HTML converter:
1354 --> Open links in new window (as with text msgs)
1355 --> Convert loose URL's to hot links (as with text msgs)
1357 Revision 323.67 2002/09/06 03:59:11 ajc
1358 * Added an "About this server" panel to the Summary page.
1359 (Useless fluff, but better than an empty column.)
1361 Revision 323.66 2002/08/26 02:57:06 ajc
1362 * Rooms listed on the summary page are now clickable-gotoable
1364 Revision 323.65 2002/08/26 01:24:09 ajc
1365 * Added a "summary" page (rather sparse for now)
1367 Revision 323.64 2002/08/24 15:30:48 ajc
1368 * GET instead of POST for listsub. Also add a 'Back...' link.
1370 Revision 323.63 2002/08/24 05:59:24 ajc
1371 * Bugfixes and cosmetic changes to listsub system
1373 Revision 323.62 2002/08/23 03:37:19 ajc
1374 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1376 Revision 323.61 2002/08/22 03:55:47 ajc
1377 * 'unsubscribe' command (but not 'confirm unsubscribe')
1379 Revision 323.60 2002/08/21 21:58:37 ajc
1380 * Completed self-service list subscription via web.
1381 (Still need to implement unsubscribe.)
1383 Revision 323.59 2002/08/16 22:06:51 ajc
1386 Revision 323.58 2002/08/16 03:51:12 ajc
1387 * I think I've finally nailed the 'no session' pages now...
1389 Revision 323.57 2002/08/15 03:49:47 ajc
1390 * Fleshed out the list subscription page a bit
1392 Revision 323.56 2002/08/13 19:55:12 ajc
1393 * Keep track of the HTTP "Host:" header being sent by the browser.
1394 (We're going to need this in the near future)
1396 Revision 323.55 2002/08/05 16:07:30 ajc
1397 * Moved "edit floor label pic" to the floor editing screen
1399 Revision 323.54 2002/08/05 15:53:00 ajc
1400 * Commands to add, change, delete floors
1402 Revision 323.53 2002/07/26 03:20:04 ajc
1403 * Beautified the folder tabs in "edit room"
1405 Revision 323.52 2002/07/25 04:01:58 ajc
1406 * Final cleanup of changes (finally located and fixed the bug)
1408 Revision 323.51 2002/07/24 04:14:23 ajc
1409 * Minor code cleanup of last night's changes
1411 Revision 323.50 2002/07/23 15:40:54 ajc
1412 * Minor cleanup of previous changes
1414 Revision 323.49 2002/07/23 04:43:58 ajc
1415 * Updated message reading to use the new MSG4 command, so we can do output
1416 of various types of richtext (mainly HTML).
1418 Revision 323.48 2002/07/16 03:37:24 ajc
1419 * Small change to above
1421 Revision 323.47 2002/07/16 03:23:37 ajc
1422 * Display HTML messages as HTML. (Wow!)
1424 Revision 323.46 2002/07/13 04:39:59 ajc
1425 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1426 output HTML instead of converting to text/plain and back. (Not finished.)
1428 Revision 323.45 2002/07/11 03:17:03 ajc
1429 * hacks to text_to_server() to transmit messages as HTML
1431 Revision 323.44 2002/07/09 04:21:12 ajc
1434 Revision 323.43 2002/07/06 03:10:26 ajc
1435 * Enable a "make this my start page" link that works in lots of places.
1436 Configures a user's preference of where to go after login.
1438 Revision 323.42 2002/06/19 22:01:31 ajc
1439 * When editing another user's vCard, do a "transient goto" to their config
1440 room so you don't automatically gain access to their config room.
1441 * When creating a user, go back to the "select user to edit" screen with the
1442 new user's account name pre-selected.
1444 Revision 323.41 2002/06/17 03:48:44 ajc
1445 * Finished the thing to edit other users' vCards.
1447 Revision 323.40 2002/06/16 21:49:02 ajc
1448 * Administratively edit other users' vCards. Still needs a couple of lines
1449 of glue code to make it work.
1451 Revision 323.39 2002/06/15 20:34:39 ajc
1452 * Use safestrncpy() instead of strncpy() where appropriate
1453 * Fixed a memory allocation bug in the vCard parser
1455 Revision 323.38 2002/05/23 03:40:05 ajc
1456 * Brought over a utility function I'll need later
1458 Revision 323.37 2002/05/22 02:34:56 ajc
1459 * Finished room/folder view selector. Pretty cool.
1461 Revision 323.36 2002/05/22 01:53:23 ajc
1462 * Room list or folder list? Give the user a choice. (Has bugs.)
1464 Revision 323.35 2002/05/12 15:21:43 error
1465 * do_template() now parses a .wml file for WAP clients, and a .html file
1468 Revision 323.34 2002/05/11 22:46:19 error
1469 * Track whether user-agent is a WAP gateway
1471 Revision 323.33 2002/05/11 15:35:07 error
1472 * webcit.c: add MIME types for WAP/WML
1474 Revision 323.32 2002/05/10 15:29:58 ajc
1475 * Hacked the address book view a little bit
1477 Revision 323.31 2002/05/09 03:53:56 ajc
1478 * Began working on address book view
1480 Revision 323.30 2002/05/08 03:38:58 ajc
1481 * Preferences framework
1483 Revision 323.29 2002/05/07 03:57:29 ajc
1484 * In message summary, replace 'Del' links with checkboxes
1486 Revision 323.28 2002/05/05 03:28:15 ajc
1487 * Shuffled around the room banner a bit
1489 Revision 323.27 2002/05/03 19:32:39 ajc
1490 * Finished "folder list" mode (still need to move it to a permanent location)
1492 Revision 323.26 2002/05/03 03:55:17 ajc
1493 * more folder display stuff
1495 Revision 323.25 2002/05/01 22:03:07 ajc
1496 * "folder list" view (not finished)
1498 Revision 323.24 2002/05/01 03:23:31 ajc
1499 * Added a drop-down box to change a user's view of a room.
1501 Revision 323.23 2002/04/28 03:56:47 ajc
1502 * Finished summary mode (for the most part, anyway)
1504 Revision 323.22 2002/04/26 21:13:21 ajc
1505 * Separated "summary mode" message listing into its own function
1506 * Go to summary mode automatically when the server says that view=1
1508 Revision 323.21 2002/04/20 04:14:29 ajc
1509 * Some work on email summary screen
1511 Revision 323.20 2002/03/31 05:02:39 ajc
1512 * Remove "Page another user" link from main menu
1513 * Add "edit my citadel config room" type link from edit user screen
1515 Revision 323.19 2002/03/29 22:30:45 ajc
1516 * Finished the "edit user" screen.
1518 Revision 323.18 2002/03/29 15:18:09 ajc
1519 * yep ... more user edit stuff
1521 Revision 323.17 2002/03/26 19:01:12 ajc
1522 * More edit user stuff
1524 Revision 323.16 2002/03/26 18:23:23 ajc
1525 * Don't display room banner on screens that don't pertain to a particular room
1526 * Initial prep for add/change/delete user accounts screen
1528 Revision 323.15 2002/03/22 04:33:08 ajc
1529 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1531 Revision 323.14 2002/03/19 04:35:10 ajc
1532 * Brought over yet another new version of the MIME parser from Citadel
1534 Revision 323.13 2002/03/13 03:56:52 ajc
1535 * New site config option "Allow system Aides to gain access to mailboxes"
1537 Revision 323.12 2002/03/12 23:13:57 ajc
1538 * Moved room access controls out of the admin menu and into the room commands
1539 menu. Prettied up the access control list screen.
1541 Revision 323.11 2002/03/10 06:07:09 ajc
1542 * Handle multiple Internet e-mail addresses in vCard editor
1544 Revision 323.10 2002/03/07 04:56:09 ajc
1545 * Final polish for initial round of vCard editing functions. Only show "edit"
1546 link when editing user's own vCard in the My Citadel Config> room.
1548 Revision 323.9 2002/03/06 05:22:33 ajc
1549 * More vcard editing form stuff
1551 Revision 323.8 2002/03/05 05:05:06 ajc
1552 * More vCard editing stuff
1554 Revision 323.7 2002/03/04 05:28:54 ajc
1555 * Wrote some skeleton code for robust vCard editing
1557 Revision 323.6 2002/03/03 06:58:25 ajc
1558 * Login errors displayed in red
1560 Revision 323.5 2002/03/03 06:52:59 ajc
1561 * Allow editing of the "disable self-service user account creation" site config option
1563 Revision 323.4 2002/02/24 07:02:44 ajc
1564 * Added the ability to enter a Subject: line in messages
1565 * Go to the Mail room when user clicks on the new mail alert icon
1567 Revision 323.3 2002/02/13 22:47:51 ajc
1568 * Added some rudimentary support for displaying vCards as card-looking things
1570 Revision 323.2 2002/02/13 15:04:25 ajc
1571 * Began some hacks for vCard processing
1573 Revision 323.0 2002/01/13 09:07:06 ajc
1576 Revision 322.4 2002/01/13 09:06:38 ajc
1577 * Brought over the debugged mime parser from Citadel
1579 Revision 322.3 2002/01/05 06:19:17 error
1580 * Add MIME types text/css and image/png
1582 Revision 322.2 2002/01/03 22:32:38 ajc
1583 * templatized the "prompt for recipient" screen
1585 Revision 322.1 2001/12/28 09:43:05 error
1586 * Client support for hostnames up to 63 characters
1588 Revision 322.0 2001/12/26 23:11:56 ajc
1591 Revision 321.1 2001/12/26 23:11:25 ajc
1592 * Minor change to the upload handler, to fix graphics uploads
1594 Revision 321.0 2001/12/26 05:28:02 ajc
1597 Revision 320.2 2001/12/26 05:24:11 ajc
1598 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1599 link tags. The nifty JavaScript stuff is now used only to light up the
1600 buttons during mouse hovers, and nothing more.
1602 Revision 320.1 2001/12/25 00:14:44 error
1603 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1605 Revision 320.0 2001/12/21 06:04:03 ajc
1608 Revision 301.22 2001/12/21 06:03:54 ajc
1611 Revision 301.21 2001/12/20 05:02:42 ajc
1612 * If you paid for this software, someone is ripping you off.
1613 * Fixed the urlesc() function to use a caller-supplied target buffer.
1615 Revision 301.20 2001/12/18 20:35:29 ajc
1616 * More fun JavaScript-enabled buttons
1618 Revision 301.19 2001/12/18 16:48:06 ajc
1619 * Began testing new JavaScript-enabled k00l light-up buttonz
1621 Revision 301.18 2001/12/18 06:06:20 ajc
1622 * mime parser update
1624 Revision 301.17 2001/12/15 20:51:33 ajc
1625 * "reply" button on pop-up pages
1627 Revision 301.16 2001/12/11 16:02:40 ajc
1628 * Completed support for add/remove mailing list recipients.
1630 Revision 301.15 2001/12/11 15:22:53 ajc
1631 * Began constructing the listserv screen for config (not tested)
1633 Revision 301.14 2001/12/11 05:37:12 ajc
1634 * Finished the share/unshare room screen in Edit Room
1636 Revision 301.13 2001/12/03 04:43:40 ajc
1637 * Brought over an update of the MIME parser from Citadel.
1639 Revision 301.12 2001/12/02 07:09:13 ajc
1640 * Turned the room editing page into a tabbed dialog
1641 * Started adding some of the room sharing stuff
1643 Revision 301.11 2001/11/22 05:17:06 ajc
1644 * Completed the add/change/delete neighbor node screens
1646 Revision 301.10 2001/11/18 01:47:24 ajc
1647 * Tentatively begun the change of networking configuration screens to reflect
1648 the new network architecture of the server.
1650 Revision 301.9 2001/11/18 01:41:09 ajc
1651 * Brought over the newer string tokenizer from Citadel
1652 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1653 server's convention of #define SIZ 4096
1655 Revision 301.8 2001/11/14 03:20:22 ajc
1656 * Add some more of the newer config settings to the site config screen
1658 Revision 301.7 2001/09/25 03:34:09 ajc
1659 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1660 and bail out without bothering the Citadel server.
1662 Revision 301.6 2001/08/22 16:38:06 ajc
1663 * Added the "-c" command line option to generate optional cookies indicating
1664 the host name of the server. This makes it easy to put a cluster of WebCit
1665 servers behind (for example) an Arrowpoint load balancer.
1667 Revision 301.5 2001/08/21 04:02:56 ajc
1668 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1669 unwanted page caching
1671 Revision 301.4 2001/08/13 03:43:24 ajc
1674 Revision 301.3 2001/08/13 03:40:01 ajc
1675 * Another attempt at focus
1677 Revision 301.2 2001/08/11 04:24:39 ajc
1678 * Attempt at setting focus to msgtext area when entering a message.
1680 Revision 301.1 2001/08/02 03:42:03 ajc
1681 * Changed the wholist to work with the new masquerade semantics
1683 Revision 301.0 2001/06/28 15:05:31 ajc
1686 Revision 300.2 2001/06/28 15:03:49 ajc
1687 * Every generated page now includes a meta tag to disable evil "smart tags"
1688 (see http://smarttags.manilasites.com/ for more information)
1690 Revision 300.1 2001/06/28 02:39:54 ajc
1691 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1692 the screen where you can create a room...
1694 Revision 300.0 2001/06/27 06:24:06 ajc
1695 * Tagged everything as Version 3.00
1697 Revision 213.25 2001/06/27 06:22:49 ajc
1698 * Updated docs for the 3.00 release
1700 Revision 213.24 2001/06/27 06:16:01 ajc
1701 * Correct generated window name in pop up pages
1702 * Added handling of MIME inline images (not tested)
1704 Revision 213.23 2001/06/22 17:58:20 ajc
1705 * A few performance and tuning cleanups. Increased the size of the socket
1706 queue length to 100 for use on big systems. Also, during startup, the
1707 initial startup thread now exits after creating the worker threads, instead
1708 of becoming a worker thread itself. For some reason Solaris had problems
1709 with the latter method.
1711 Revision 213.22 2001/06/07 03:16:57 ajc
1712 * Brought over an updated mime parser from Citadel
1714 Revision 213.21 2001/06/06 14:44:25 ajc
1715 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1717 Revision 213.20 2001/05/31 02:26:22 ajc
1718 * Fixed login to take you to the Lobby instead of the next room.
1720 Revision 213.19 2001/05/30 22:37:09 ajc
1721 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1722 or a "filename" from the MIME parser.
1724 Revision 213.18 2001/05/30 01:06:57 ajc
1725 * Changes to mime parser ... still something wrong
1727 Revision 213.17 2001/05/28 19:27:29 ajc
1728 * Fixed bug which marked all messages in Lobby as old before reading at login
1730 Revision 213.16 2001/05/25 22:39:26 ajc
1731 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1733 Revision 213.15 2001/05/23 16:15:23 ajc
1734 * UI changes (pretty frames with no scrollbars)
1736 Revision 213.14 2001/05/22 00:32:17 ajc
1739 Revision 213.13 2001/05/22 00:02:18 ajc
1740 * Another attempt to fix the fd leak
1742 Revision 213.12 2001/05/19 02:21:40 ajc
1743 * Attempt to fix the dangling sockets.
1745 Revision 213.11 2001/05/15 03:22:25 ajc
1746 * More icon updates and link cleanup type stuff
1748 Revision 213.10 2001/05/06 05:11:48 ajc
1749 * Added paging icon and right-justified it
1750 * Send-page window is now a popup
1752 Revision 213.9 2001/05/04 04:28:10 ajc
1753 * Added "page user" button in wholist
1755 Revision 213.8 2001/05/01 00:49:43 ajc
1756 * more of the UI overhaul
1758 Revision 213.7 2001/04/30 01:49:36 ajc
1759 * more work on UI overhaul
1761 Revision 213.6 2001/04/29 04:39:23 ajc
1762 * User interface overhaul now in progress. WARNING: incomplete system.
1764 Revision 213.5 2001/04/01 22:13:37 cough
1765 * Modified roomops.c to give users the ability to pick a floor at room
1768 Revision 213.4 2001/02/15 01:21:55 ajc
1769 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1770 invite/kickout functionality.
1772 Revision 213.3 2001/01/25 23:10:00 ajc
1773 * "Delete message" button now confirms on client-side using JavaScript
1775 Revision 213.2 2000/12/05 18:39:49 ajc
1776 * Added support for non-USA countries in registration screen (requires the
1777 latest Citadel server, which supports the country field)
1779 Revision 213.1 2000/10/20 04:27:46 ajc
1780 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1782 Revision 213.0 2000/10/03 16:44:01 ajc
1783 * Tagged for 2.13 release
1785 Revision 212.16 2000/10/03 03:15:53 ajc
1786 * Cosmetic changes to login screen, menu bar, and message header bar
1788 Revision 212.15 2000/09/28 03:44:52 ajc
1789 * Linked to the bio/photo page from message headers. I'm not sure I like the
1790 color scheme, though.
1792 Revision 212.14 2000/09/28 03:37:23 ajc
1793 * who.c: provide links to bio/photo pages for each user in the wholist
1795 Revision 212.13 2000/09/24 21:37:21 ajc
1796 * When reading large numbers of messages, group them in smaller numbers and
1797 display the selector bar in search engine style (like AltaVista and Google)
1799 Revision 212.12 2000/09/24 04:17:16 ajc
1800 * Templatized the room banner.
1802 Revision 212.11 2000/09/17 03:29:45 ajc
1803 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1805 Revision 212.10 2000/09/14 11:43:37 error
1806 Replace occurrences of % throughout the HTML with %% so as to be friendly
1807 to HP/UX printf() and possibly others.
1809 Revision 212.9 2000/09/13 04:13:59 ajc
1810 * Completed the initial hack of the variable substitution template thingy.
1811 Check out static/login.html to see the first template.
1813 Revision 212.8 2000/09/11 17:08:16 ajc
1814 * Started templatizing the login screen. Not finished yet.
1816 Revision 212.7 2000/09/11 03:29:50 ajc
1817 * Started working on a variable-substitution thing
1819 Revision 212.6 2000/08/30 03:20:22 ajc
1820 * Put the wholist back into its own window.
1822 Revision 212.5 2000/07/06 03:46:29 ajc
1823 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1825 Revision 212.4 2000/06/29 04:22:35 ajc
1826 * Changed the format of the wholis (again). Now it shows up in a frame
1827 instead of a separate window.
1829 Revision 212.3 2000/06/12 03:28:44 ajc
1830 * added support for multi-line paging
1832 Revision 212.2 2000/06/07 04:11:28 ajc
1833 * HTML changes to room banner
1835 Revision 212.1 2000/05/31 04:29:54 ajc
1836 * Initial support for "summary" (headers only, no body) mode of reading
1837 messages, and "read one" mode. For future support of 'traditional' email.
1839 Revision 212.0 2000/05/23 20:35:52 ajc
1840 * Tagged for the 2.12 release
1842 Revision 211.19 2000/05/18 02:33:39 ajc
1843 * Don't call whobbs() directly after changing masq room/host, it screws up the
1844 refresh. It now calls an HTTP redirect page instead.
1845 * added http_redirect(char *url) function to accomplish the above
1847 Revision 211.18 2000/05/08 17:24:32 ajc
1848 * Removed HTTP date fields because it was confusing browser caches (weird)
1849 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1851 Revision 211.17 2000/05/07 23:46:55 ajc
1852 * added Date: and Last-Modified: headers to HTTP output
1853 * masquerade room/host screen now runs in wholist window, and returns to it
1855 Revision 211.16 2000/05/02 17:32:06 ajc
1856 * Font related changes to html
1858 Revision 211.15 2000/04/20 02:42:23 ajc
1859 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1860 crashing every session, every time. (?)
1861 * End the session after displaying robots.txt or nocookies.html, to prevent
1862 big session logjams when either of these conditions are met
1864 Revision 211.14 2000/04/15 15:43:46 nbryant
1865 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1866 64-bit gcc on sparc is evil)
1868 Revision 211.13 2000/04/06 20:42:03 nbryant
1869 * configure.in: fix a typo
1871 Revision 211.12 2000/04/06 20:37:01 nbryant
1872 * solaris cleanups and warning fixes
1874 Revision 211.11 2000/03/31 03:48:52 ajc
1875 * text_to_server() now behaves the way web users expect text entry to work.
1876 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1878 Revision 211.10 2000/03/31 02:39:06 ajc
1879 * Fixed bugs in "Site configuration" and added new fields.
1881 Revision 211.9 2000/03/31 02:08:45 ajc
1882 * Added "max messages per page" and "read next nnn" stuff to read loop
1883 (probably not in its final form)
1885 Revision 211.8 2000/03/28 17:02:47 nbryant
1886 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1888 Revision 211.7 2000/03/27 16:18:17 ajc
1889 * Implement multi-room chat as available in Citadel 5.70
1891 Revision 211.6 2000/03/23 04:45:15 ajc
1892 * Experimental move of wholist to a separate auto-refreshing window
1894 Revision 211.5 2000/03/19 22:49:03 ajc
1895 * Made the header-bar buttons more visible
1896 * Added a "reply" header-bar button
1897 * Move "Subject:" lines into the header-bar
1898 * Padded the header-bars by one pixel (nicer looking)
1899 * Changed message date/time output format
1901 Revision 211.4 2000/03/19 19:49:31 ajc
1902 * Added support for unix domain sockets
1904 Revision 211.3 2000/02/11 23:45:04 nbryant
1905 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1906 * tcp_sockets.c: include <arpa/inet.h>
1908 Revision 211.2 2000/02/11 23:30:04 nbryant
1909 configure.in: added some code for FreeBSD
1911 Revision 211.1 2000/01/11 04:20:40 ajc
1912 * Add "close window" option to goodbye screen
1914 Revision 211.0 2000/01/04 15:24:16 ajc
1915 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1916 * This will be released as v2.11; tagged everything as such.
1918 Revision 210.0 1999/12/24 04:57:18 ajc
1921 Revision 1.121 1999/12/23 04:54:48 ajc
1922 * Changed session cookie from hexadecimal encoding to base64
1923 * Removed overly verbose logging
1925 Revision 1.120 1999/12/12 18:12:28 ajc
1926 * get http request: clear hold buffer before starting to read in HTTP request.
1927 This was causing some requests to get corrupted.
1929 Revision 1.119 1999/12/08 18:25:21 ajc
1930 * Increased the size of the backlog queue length passed to accept() and made
1931 it a configuration parameter in webcit.h
1933 Revision 1.118 1999/12/07 16:09:26 ajc
1934 * Better (non fireworks display mode) handling of broken HTTP sockets
1936 Revision 1.117 1999/12/06 03:40:29 ajc
1937 * Moved a bunch of other global variables to per-session variables
1939 Revision 1.116 1999/12/06 02:05:33 ajc
1940 * Moved global march list into per-session context
1942 Revision 1.115 1999/12/05 18:38:02 ajc
1943 * Auto-scaling worker thread pool size
1945 Revision 1.114 1999/12/05 17:38:41 ajc
1946 * Additional debugging and cleanup
1948 Revision 1.113 1999/12/04 22:16:05 ajc
1949 * Moved all diagnostic output to stderr
1950 * Moved "HTTP/1.0 200 OK" output to output_headers()
1952 Revision 1.112 1999/12/04 21:56:59 ajc
1953 * Finished the overhaul. Now to tune...
1955 Revision 1.111 1999/12/03 17:59:53 ajc
1956 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1957 pseudocode so the build is currently broken.
1959 Revision 1.110 1999/12/03 16:37:46 ajc
1960 * Repaired HTTP output for image transfers and static content
1962 Revision 1.109 1999/12/03 05:09:54 ajc
1963 * Rewrote the HTTP engine and application coupling to run in a worker thread
1964 model and to run as a single multithreaded program (eliminated helper
1965 processes and pipes). It currently runs but has many large bugs.
1967 Revision 1.108 1999/12/03 00:18:20 ajc
1968 * Added ".c.o" rule to Makefile
1970 Revision 1.107 1999/11/26 03:32:59 ajc
1971 * Started moving all of the global variables into a struct, to facilitate
1972 multithreaded server.
1974 Revision 1.106 1999/11/26 01:28:10 ajc
1977 Revision 1.105 1999/11/04 02:05:02 ajc
1978 * Added 'number of worker threads' to site config screen
1980 Revision 1.104 1999/10/25 02:25:09 ajc
1981 * Shuffled around the room editing commands
1983 Revision 1.103 1999/10/14 04:07:18 ajc
1984 * Cleaned up the bottom-of-page icons
1986 Revision 1.102 1999/10/08 23:58:11 ajc
1987 * Minor bug fix in registration screen
1989 Revision 1.101 1999/10/06 02:44:02 ajc
1990 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1991 it back in when it's fixed. Also added more attempts at cache disabling,
1992 but it still doesn't work in the StarOffice browser. I don't know why.
1994 Revision 1.100 1999/10/02 03:26:14 ajc
1995 * Merged in Nick's bit of JavaScript to handle key commands.
1996 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1997 in a text field. Right now you can't even log in.
1999 Revision 1.99 1999/09/01 01:06:11 ajc
2000 * Added "max message length" field in global config screen
2002 Revision 1.98 1999/08/14 18:16:10 ajc
2003 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2006 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2007 * Did neat stuff to the bottom of the page
2009 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2010 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2011 to a Citadel server fails.
2012 * messages.c: don't auto-link URL's in messages if it would cause
2015 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2016 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2017 compiler. This should make more browsers happy.
2019 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2020 * Added support for "robots.txt" telling spiders to go away.
2021 * Do a slrp_highest() when logging off.
2023 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2024 * Rearranged the code in "Site-wide configuration" and "Generic
2025 server command" to avoid nested server operations
2027 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2028 * webcit.c: added "back, top, next" buttons to bottom of each page
2029 * menubar.html: replaced "User list" with "Page another user"
2031 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2032 * context_loop.c: rearranged some code to try to eliminate deadlocks
2034 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2035 * Unknown URL's now display the main menu instead of diagnostics
2036 * Diagnostics are now at <baseurl>/diagnostics
2038 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2039 * Session no longer locks up when an express message is cancelled
2040 * The default Citadel server is now "localhost" instead of uncnsrd
2041 * Added some documentation
2043 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2044 * roomops.c: made room banner graphics more reliable
2045 * messages.c: added code to prevent accidental "double-posting"
2046 * who.c: fixed the "Change room/host/user" submit logic
2048 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2049 * Changed static/menubar.html so the text is readable
2051 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2052 * Ditched the frames mode completely. It wasn't working properly in,
2053 among other places, IE 5. Die, Bill, Die.
2055 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2056 * Fixed the behavior of the "forget room" routine, to properly handle
2057 the transition back to the Lobby after it's all done.
2058 * Added ExpressMessageCat() to allow code to send the user messages
2059 along with incoming express messages
2060 * WebCit now sends the name of the end user's browser as the client
2061 name in a Citadel IDEN command rather than its own name.
2063 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2064 * Minor code cleanups
2065 * New mail notification
2067 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2068 * Top-aligned all the cells in the fake frames in non-frames mode
2070 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2071 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2072 of a Goto, in order to prevent it from first marking all msgs old.
2074 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2075 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2076 which can differentiate the needs of frames and noframes modes
2078 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2079 * webserver.c: added "-t" option to send traces somewhere else
2081 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2082 * context_loop.c: display an error page if the client browser
2083 requests a non-root page and there is no cookie set
2084 * webserver.c: took my name off the copyright notice (it's a group
2087 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2088 * Reworked a lot of the structure, made more HTML "embeddable"
2089 * Changed the noframes mode to display "fake" frames using tables
2091 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2092 Changed some output formatting (mainly <FONT> tags).
2093 Changed who.c to use urlescputs() rather than escputs()
2094 in urls so GOTOs and User Profiles work when the string has a
2097 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2098 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2099 How to cause "onLoad=" to cause a sibling frame to refresh without
2100 having to use the nonportable HTTP "Window-Target:" directive. Began
2101 implementation of this; it should allow portable NS/IE compatibility.
2103 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2104 * Implemented "access level required to create rooms"
2106 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2107 * webcit.c: modified getz() to *exit* the program when fgets()
2108 returns an error. This is actually the desired behavior; it would
2109 otherwise busy-loop forever on a broken pipe.
2111 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2112 * webcit.c: added to getz() the ability to return an error code;
2113 implemented this in the main loop, hopefully fixing problems
2114 * Added "braindamage" file (frames/JS browser compatibility list)
2115 * Added HTTP "User-agent:" detection
2116 * wildmat.c, braindamage.c: added
2117 * Initial value of 'noframes' is now set by the braindamage check
2118 * Ran everything through "indent -kr -i8"
2119 * roomops.c: in room list, print a in otherwise empty cells
2121 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2122 * context_loop.c: warning fix
2123 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2125 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2126 * Resolve the name of the connecting host and pass it on to Citadel
2128 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2129 * wDumpContent() is now responsible for </BODY></HTML> most of the
2130 time (parameter settable) so that the main menu can easily be
2131 embedded in every page when running in noframes mode
2132 * noframes mode selection is now carried in the cookie
2134 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2135 * Made the frames stuff less dependent on the HTML TARGET= directive
2136 and more dependent on the HTTP Window-target: directive.
2137 * Made the system semi-navigable in noframes mode.
2139 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2140 * Brought over the new room listing code and <G>oto heuristics
2141 from the main Citadel tree, to pay attention to floor/room ordering
2143 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2144 * Modified the back end of mime_parser to use callbacks instead of
2145 doing something specific. Now we can use it elsewhere.
2147 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2148 * Fixed the bugs in "Site-wide configuration"
2149 * Added a "generic server commands" screen
2151 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2152 * Reduced the multiple cookies down to one cookie combining all data.
2154 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2155 * Removed wc_host and wc_port cookies.
2156 * Added an "edit your session" screen to change your wholisting.
2158 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2159 * Added "enter registration"
2160 * Set up automatic trigger of Enter Registration when the server
2162 * Established that a one-to-one WebCit/Citadel correspondence will
2163 be required. No big deal due to shared code segments.
2164 * Added "change password"
2165 * Added networking configuration screens. These still need testing.
2166 * Added a "kill session" link to each line of the wholist when
2167 logged in as an aide, and the screens to perform this operation.
2169 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2170 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2171 * "Finished" the MIME parser.
2172 * Got image uploads working.
2173 * Added "add/edit user photo" screens.
2174 * Added "add/edit room graphic" screens.
2175 * Added "add/edit floor graphic" screens.
2176 * Fixed display of floor graphic in known rooms list.
2178 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2179 * Wrote mime_parser.c for handling of image uploads. This will also
2180 be used in future Citadel MIME projects.
2182 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2183 * Fixed a bug in the room banner display code
2184 * Added "delete room"
2185 * Added "validate users"
2187 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2188 * Added "edit room info file"
2191 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2192 * Changed the "auto read new" functionality from a meta refresh tag
2193 to an "onload" directive (the former was causing graphics problems)
2194 * Added "create room"
2197 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2198 * Got the Zap and List-Zapped commands working
2199 * Added a convenience function to display a page with an error string
2200 * Automatically do a read-new-msgs whenever a new room banner is loaded
2202 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2203 * Added the screens to send pages
2204 * Changed message headers to display in bigger font, non-boldface
2205 * Added the chat system
2206 * Added goto private rooms
2208 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2209 * Replace "Citadel" in menu bar with the Citadel logo
2211 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2212 * automatically regenerate Makefile when Makefile.in changes
2214 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2215 * context_loop.c: Moved "remove session" into its own function.
2216 Check for dead webcit child process before each transaction.
2217 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2218 against broken HTTP connections.
2219 * Added a housekeeping thread to periodically remove dead sessions
2220 and kill idle sessions.
2221 * messages.c: added "delete message" functionality
2222 * messages.c: added "move message" functionality
2223 * userlist.c: added. This adds "userlist" and "show user" functions.
2224 * roomops.c: fixed buggy implementation of ungoto
2225 * Set up an option in output_headers() to optionally print the most
2226 often used opening HTML as well as the HTTP headers.
2227 * Display express messages in cute little JavaScript popup window.
2229 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2230 * Brought over message reading and entry functions from old WebCit
2232 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2233 * context_loop.c: really fix the SO_LINGER stuff
2234 * webserver.c: remove commented-out references to SO_LINGER
2236 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2237 * context_loop.c: After fork(), child process closes the HTTP socket
2238 so when the parent process closes it, it actually _does_ close.
2239 Otherwise, aIEeeee and possibly other browsers will hang.
2240 * Added support for graphics images retrieved from the Citadel server.
2241 * Set up login banner graphic and background image graphic
2243 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2244 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2246 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2247 * Smoothed out some of the login/logout code. Failed authentication
2248 now works the way it should.
2249 * Added support for new user login (still need to handle registration).
2251 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2252 * Discovered that the HTTP socket problem is related to a socket that
2253 isn't properly lingering on close. Temporarily hacked a sleep(10)
2254 into context_loop.c until it is figured out.
2256 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2257 * Did a little debugging, still trying to figure out why logging in
2258 displays "Connection reset by peer" error. It used to work...
2260 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2261 * Makefile.in: updated dependencies
2263 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2264 * Fixed broken interpretation of variables specified in the URL
2265 * added new "action" variable to make main loop simpler
2267 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2268 * webserver.c: prototype vsnprintf
2269 * context_loop.c: warning fix
2271 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2272 * tcp_sockets.c: removed some dead code
2273 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2274 unused ends of pipes, fix a file descriptor leak and a race condition
2275 * portability enhancements
2277 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2278 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2280 * converted to autoconf and began port to Digital UNIX
2282 * context_loop.c: moved the monster 64k buffer array off the stack
2283 * tcp_sockets.c: getservbyname() doesn't set errno.
2285 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2286 * webserver.c: warning fix