2 Revision 528.32 2005/02/01 15:15:40 ajc
3 * Better purging of not-logged-in GroupDAV sessions
5 Revision 528.31 2005/02/01 14:55:12 ajc
6 * Reworked the PROPFIND xml output based on an example transaction
7 supplied by Reinhold Kainhofer. Groupware folder enumeration works
8 properly in Kontact now.
10 Revision 528.30 2005/02/01 03:49:09 ajc
11 * Completed "folder list" PROPFIND, now listing all rooms set to a
12 calendar, tasks, or address view, using the GroupDAV properties.
14 Revision 528.29 2005/02/01 02:28:32 ajc
15 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
16 When defaulting a new event date/time to now, set the seconds to zero
19 Revision 528.28 2005/01/31 23:31:26 ajc
20 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
21 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
23 Revision 528.27 2005/01/31 16:24:47 ajc
24 * iconbar is now a happy css hovery lightupy div thing
26 Revision 528.26 2005/01/29 03:59:25 ajc
27 * Implemented the GroupDAV DELETE method.
29 Revision 528.25 2005/01/28 05:25:43 ajc
30 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
31 directly inside the iconbar div.
33 Revision 528.24 2005/01/28 05:13:02 ajc
34 * GroupDAV object URL's are now based on the EUID of a message (which is
35 derived from the UID of the groupware object itself) instead of the
36 message number. This was done in order to conform to GroupDAV's
37 requirement that the URL cannot change after an object is updated.
38 * The ETag of a GroupDAV object is still the message number, and in fact
39 doing so meets that requirement perfectly.
41 Revision 528.23 2005/01/26 18:15:34 ajc
42 * PROPFIND now outputs fully qualified URL's
44 Revision 528.22 2005/01/26 18:02:22 ajc
45 * Initial implementation of GroupDAV PROPFIND
47 Revision 528.21 2005/01/26 16:28:23 ajc
48 * Output ETags in double quotes to conform with the new GroupDAV draft.
49 * Output HTTP Server: header in GroupDAV transactions
50 * Server: header now displays both WebCit and Citadel versions
51 * Added groupdav_common_headers() to output HTTP headers common to all
52 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
54 Revision 528.20 2005/01/25 19:51:04 ajc
55 * Accept escaped characters in GroupDAV GET URL's
57 Revision 528.19 2005/01/25 04:17:20 ajc
58 * Implemented the Groupdav GET method, more or less in its final form
59 (still need to fix the room/folder naming semantics)
61 Revision 528.18 2005/01/25 03:12:27 ajc
62 * Completed HTTP "Basic" authentication, and a stub function for the
63 main entry point for GroupDAV functions.
65 Revision 528.17 2005/01/24 03:37:48 ajc
66 * Began laying the groundwork for http-authenticated GroupDAV sessions.
68 Revision 528.16 2005/01/22 22:50:51 ajc
69 * removed descriptions in non-main menus
71 Revision 528.15 2005/01/20 21:24:27 ajc
72 * When viewing a calendar room, the "Read all messages" link in the
73 room banner has been replaced by "Day view" and "Month view" links.
74 (I have also imported icons for week and year views, in case we add
77 Revision 528.14 2005/01/20 16:13:56 ajc
78 * Added in a bunch of stupid JavaScript to allow the instant message
79 window to be dismissed.
81 Revision 528.13 2005/01/20 04:10:41 ajc
82 * Cleaned up a bunch of unused cruft from the old layout
83 * Instant messages are now displayed in a div that layers itself
84 over the rest of the site. It would be nice if we could figure out
85 a way to make a clickable "hide" box...
87 Revision 528.12 2005/01/17 04:38:14 ajc
88 * Navbar is now dynamic, in an attempt to make only the relevant controls
89 appear on any given page.
91 Revision 528.11 2005/01/15 07:19:08 ajc
92 * Removed the fixed pixel width from the tree view room list so it doesn't
93 wrap around in an ugly way on aIEeeee.
95 Revision 528.10 2005/01/15 05:26:27 ajc
96 * Message entry window is now somewhat full screen.
98 Revision 528.9 2005/01/14 21:03:17 ajc
101 Revision 528.8 2005/01/14 15:00:51 ajc
102 * Placed the navbar into the room banner, at least in its temporary form.
104 Revision 528.7 2005/01/14 04:53:54 ajc
105 *** empty log message ***
107 Revision 528.6 2005/01/14 04:53:12 ajc
108 * Got the three-pane model working not only with web browsers, but also
109 with the disgusting abomination called Internet Explorer.
111 Revision 528.5 2005/01/13 18:38:08 ajc
112 * Insert a newline between </div> and <div id="text">
114 Revision 528.4 2005/01/11 16:20:18 ajc
115 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
118 Revision 528.3 2005/01/11 05:05:08 ajc
119 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
120 * Ripped things apart in a big way. The frameset is gone (except for
121 chat, for which we'll probably keep frames). Iconbar and banner are
122 now done using CSS and <div> tags.
123 * Room read/enter/goto controls are currently missing. Stay tuned.
124 * I am in the process of rewriting all of the markup as valid XHTML.
126 Revision 528.2 2004/12/29 22:08:08 ajc
127 * roomops.c: provide a way to create room shares with a mapping to an
128 alternate room name on the other end.
130 Revision 528.1 2004/12/29 17:28:09 ajc
131 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
132 all corrupty-whatever when a remote room name mapping is found. Display
133 the mapping and preserve it across share/unshare operations.
135 Revision 528.0 2004/12/28 03:58:34 ajc
138 Revision 527.1 2004/12/28 03:58:24 ajc
139 * Corrected overly-escaped reply-to addresses in "reply" button
140 * Repaired toggling of self-service account creation in admin screen
141 * Bumped internal version number to 5.28
143 Revision 527.0 2004/12/07 04:41:37 ajc
146 Revision 526.1 2004/12/07 04:41:02 ajc
147 * Finally tracked down the WC->vars heap corruption issue (for real this
148 time). We now call clear_local_substs() at the end of each HTTP
149 transaction, whether we need to or not, instead of calling it whenever
150 we're done with something we wanted session variables for.
151 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
152 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
153 preventing it from getting clobbered by another session.
154 * Bumped internal version number to 5.27
156 Revision 526.0 2004/12/01 21:35:56 ajc
159 Revision 525.4 2004/12/01 21:35:44 ajc
160 * Changed internal version number to 5.26
162 Revision 525.3 2004/12/01 21:34:17 ajc
163 * Numerous memory management bugfixes.
165 Revision 525.2 2004/12/01 16:48:24 ajc
166 * tools.c: don't crash when striplt() is called with a zero-length string
168 Revision 525.1 2004/11/12 18:02:36 ajc
169 * Updated the richtext editor (new version from Kevin Roth's site)
171 Revision 525.0 2004/11/03 20:21:10 ajc
174 Revision 524.7 2004/11/03 20:21:02 ajc
175 * Changed internal version number to 5.25
177 Revision 524.6 2004/10/20 02:41:41 ajc
179 * Added the notes room to the icon bar
180 * Set up an initial implementation of Notes view. Attractive enough to
181 publish, but read-only. Needs a note editor.
183 Revision 524.5 2004/10/15 03:10:24 ajc
184 * Calendar objects UID now generated by generate_uuid() which creates
185 pseudo-DCE-ish UUID's.
187 Revision 524.4 2004/10/05 01:59:31 ajc
188 * localtime_r() fixes
190 Revision 524.3 2004/10/03 02:56:35 ajc
191 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
193 Revision 524.2 2004/10/01 16:23:23 ajc
194 * Set up framework for "notes" view, and added a skeleton function for
197 Revision 524.1 2004/09/30 03:44:01 ajc
198 * fix line width break problem in chat
200 Revision 524.0 2004/09/28 16:12:44 ajc
203 Revision 523.12 2004/09/28 16:12:30 ajc
204 * Prepare for 5.24 release
206 Revision 523.11 2004/09/27 02:17:47 ajc
207 * messages.c: fix build problem on non-calendar-enabled installations
208 * floors.c: fix a warning message
210 Revision 523.10 2004/09/25 03:34:21 ajc
211 * summary.c: Fixed a calling syntax problem
213 Revision 523.9 2004/09/25 03:18:43 ajc
214 * small stylesheet fix
216 Revision 523.8 2004/09/24 04:21:41 ajc
217 * Fixed display bug for room list mode when we dropped down multiple
218 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
220 Revision 523.7 2004/09/24 04:08:25 ajc
221 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
222 rooms without new msgs
224 Revision 523.6 2004/09/24 04:04:34 ajc
225 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
228 Revision 523.5 2004/09/23 03:21:10 ajc
229 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
231 Revision 523.4 2004/09/16 02:42:37 ajc
232 * Set default view of new rooms during CRE8 command instead of afterwards
234 Revision 523.3 2004/09/15 03:08:50 ajc
235 * Support config of seaperate MSA port in Citadel 6.26
237 Revision 523.2 2004/09/10 03:49:17 ajc
238 * Added 'dialog' mode to setup
240 Revision 523.1 2004/08/31 20:31:01 ajc
241 * When saving VTODO (tasks), insert a UID if none is already present. Also
242 increment the sequence, or insert one if none is already present.
244 Revision 523.0 2004/08/31 03:02:37 ajc
247 Revision 522.30 2004/08/31 03:02:28 ajc
248 * Changed internal version number to 5.23
250 Revision 522.29 2004/08/27 02:40:06 ajc
251 * Ditched the graphical buttons because CSS can do the same thing faster.
253 Revision 522.28 2004/08/18 03:16:12 ajc
254 * 'move' and 'delete' buttons only show when allowed to do those things
256 Revision 522.27 2004/08/18 02:10:17 ajc
257 * Reply/Move/Delete buttons are now images, because system-native buttons
258 were too big and ugly.
260 Revision 522.26 2004/08/11 17:24:57 ajc
261 * static/iconbar.html: removed.
262 * Updated the "powered by citadel" graphic
264 Revision 522.25 2004/08/11 03:49:15 ajc
265 * Replaced all instances of the name "Citadel/UX" with "Citadel"
266 * Installed the "simple logo" in the iconbar
268 Revision 522.24 2004/08/09 03:11:20 ajc
269 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
271 Revision 522.23 2004/08/05 21:32:17 ajc
272 * Reply/Move/Delete are now buttons instead of links. This should enable
273 us to add some JavaScript magic for "Reply quoted" ...
275 Revision 522.22 2004/08/05 02:47:21 ajc
276 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
277 has a more predictable and attractive behavior, and can still be
278 overridden in the style sheet if the site operator wants to.
280 Revision 522.21 2004/08/04 03:52:23 ajc
281 * Tasks view is now pretty.
282 * Tasks view now displays date due for each task.
283 * Tasks view is now sorted by date due.
284 * Tasks view now displays overdue tasks in red.
286 Revision 522.20 2004/08/03 03:55:37 ajc
287 * Tasks view now uses the same buffer/dump logic as the calendar views, so
288 we can sort them by due date and do a prettier display. (Only the logic is
289 changed so far. The prettier display is forthcoming.)
291 Revision 522.19 2004/07/21 02:57:09 ajc
292 * Internet Configuration screen looks a little neater now
294 Revision 522.18 2004/07/21 02:45:15 ajc
295 * Completed the "Internet Configuration" screen
297 Revision 522.17 2004/07/16 19:13:37 ajc
298 *** empty log message ***
300 Revision 522.16 2004/07/16 19:13:10 ajc
301 * tools.c: display 12:00 as 12pm, not 12am
303 Revision 522.15 2004/07/16 03:14:03 ajc
304 * more work on inetconf screen
306 Revision 522.14 2004/07/16 02:50:00 ajc
307 * useredit.c: put a pretty box around user editing
309 Revision 522.13 2004/07/13 03:25:08 ajc
310 * inetconf.c: added. Not finished yet.
312 Revision 522.12 2004/07/10 03:10:19 ajc
313 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
314 floor level configurations.
315 * Put a space between OK and CANCEL buttons anywhere in the system where
317 * Some more of the room config/admin screens now return to themselves
318 with a "ok, you did that" message when OK is pressed, instead of dropping
319 out to the main menu.
321 Revision 522.11 2004/07/08 03:03:01 ajc
322 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
323 configuration (public rooms default and mailboxes default). Still need
324 to add floor and room policy screens.
326 Revision 522.10 2004/07/02 03:28:08 ajc
327 * Much-improved alphabet tabs for Address Book view. Now divides the
328 total number of names by (names per page, currently 60) and sets up
329 that many tabs, with proper [Aaa-Bbb] labels on them.
331 Revision 522.9 2004/07/02 03:26:06 ajc
332 *** empty log message ***
334 Revision 522.8 2004/07/01 02:40:40 ajc
335 * Clicking "Enter a message" in a groupware room now automatically calls
336 the correct editor for the type of objects in the room (message, calendar
337 event, task, address book entry)
339 Revision 522.7 2004/06/29 17:21:25 ajc
340 * Removed the word "room" in a few locations, as part of our push towards
341 not looking like a BBS when running in groupware mode
343 Revision 522.6 2004/06/29 00:37:02 ajc
344 * Made some fonts bigger because users were complaining...
346 Revision 522.5 2004/06/27 03:02:05 ajc
347 * Summary view -- always view ALL messages
348 * Summary view -- new messages are in boldface
350 Revision 522.4 2004/06/24 20:42:14 ajc
351 * Added the "server ip address" Citadel config option
352 * Site config: added "Changes will not take effect until..." language
355 Revision 522.3 2004/06/24 14:50:35 ajc
356 * Added the ability to listen on a single IP address instead of all addresses.
358 Revision 522.2 2004/06/22 02:21:56 ajc
361 Revision 522.1 2004/06/21 15:00:52 ajc
364 Revision 522.0 2004/06/19 03:21:35 ajc
367 Revision 521.10 2004/06/19 03:11:07 ajc
368 * Instead of a crufty "the topmost Internet email address will be used
369 for outgoing email" explanation, separated it into "Primary Internet
370 email address" and "Other email addresses" boxes.
372 Revision 521.9 2004/06/19 02:42:12 ajc
373 * Removed the "aides access to mailboxes" config option, which is no longer
374 part of the Citadel system.
376 Revision 521.8 2004/06/16 02:07:22 ajc
377 * Removed a couple of lines of debugging code leftover from last night
379 Revision 521.7 2004/06/15 03:06:11 ajc
380 * Bumped internal version number to 5.22
381 * Use new fast headers-only-no-mime fetch mode in Citadel for
384 Revision 521.6 2004/06/15 02:30:21 ajc
385 * Honor "maxmsgs" even when viewing a mailbox in summary mode
387 Revision 521.5 2004/06/12 04:26:38 ajc
388 * Fixed some garbled output resulting from turning things that look like
391 Revision 521.4 2004/06/11 16:09:36 ajc
392 * Moved the room graphic to the left of the room name in the banner, to
393 make it more consistent with the rest of the site.
394 * Reduced the size of the font in the iconbar
396 Revision 521.3 2004/06/11 03:15:08 ajc
397 * When "Add" is clicked without specifying an upload filename, resume
398 composition instead of aborting the post.
399 * Add attachments to messages in forward order, not reverse order
401 Revision 521.2 2004/06/10 03:08:48 ajc
402 * Improved the appearance of tabs in the room config screen
404 Revision 521.1 2004/06/10 02:58:55 ajc
405 * Made all the title boxes the same background color. The old scheme was
406 cute but not professional looking.
408 Revision 521.0 2004/06/06 19:53:25 ajc
411 Revision 510.15 2004/06/06 19:32:15 ajc
412 * Cleaned up a couple of FIXME's sitting around in the code
413 * Altered the conditions under which stray http://... strings are
414 automatically turned into links, to prevent that logic from
415 transforming IMG tags into gibberish.
416 * Set internal version number to 5.21
418 Revision 510.14 2004/06/04 02:29:07 ajc
419 * Fixed bug in "validate new users" screen (thanks Campy)
421 Revision 510.13 2004/06/03 03:21:22 ajc
422 * "Reply" button now carries the message subject into the reply.
424 Revision 510.12 2004/06/02 02:07:54 ajc
425 * setup.c: updated the setup script to configure two /etc/inittab entries,
426 one for http and one for https.
428 Revision 510.11 2004/06/01 21:46:47 ajc
429 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
430 during a read or write operation, do not attempt to finish the operation
431 unencrypted like we do in Citadel. Here in WebCit land it only causes
432 the server to segfault.
434 Revision 510.10 2004/06/01 19:01:22 ajc
435 * netconf.c: widened some of the text entry fields
436 * webcit.h: bumped up the internal version number to 5.20
438 Revision 510.9 2004/06/01 18:44:20 ajc
439 * Return to the old command-line usage (-s for https, service is either
440 http or https but not both)
442 Revision 510.8 2004/06/01 03:32:28 ajc
443 * Add "permanent room" setting to room edit screen
444 * create room -- allow longer strings
446 Revision 510.7 2004/06/01 00:36:43 ajc
447 * Hmmph. Do the session cookie as hex instead of base64. There really
448 are some characters in the base64 set that make HTTP do nasty things.
450 Revision 510.6 2004/05/31 21:43:27 ajc
451 * Added "|END" to the session cookie before base64-ing it. This fixes a
452 problem with certain room names causing the webserver to freak out and
453 break embedded images and stuff. I don't know why.
455 Revision 510.5 2004/05/31 20:34:11 ajc
456 * Message entry using Kevin Roth's excellent cross-platform richtext
459 Revision 510.4 2004/05/31 15:54:13 ajc
460 * "text" and "HTML" options for message entry.
462 Revision 510.3 2004/05/29 03:31:48 ajc
463 * tighten up the space between icons in the iconbar
465 Revision 510.2 2004/05/28 20:24:53 ajc
468 Revision 510.1 2004/05/24 03:02:38 ajc
469 * CSS change to make folder names stand out more in the "Folder View"
471 Revision 510.0 2004/04/30 04:08:58 ajc
474 Revision 506.13 2004/04/30 04:08:47 ajc
475 * Changed internal version number to 5.10
476 * Updated documentation for the new HTTPS service
478 Revision 506.12 2004/04/27 03:21:36 ajc
479 * Prompt for HTTPS port number during setup. We may make this optional.
481 Revision 506.11 2004/04/27 03:16:31 ajc
482 * When running on the same host as Citadel, if no key/cert are found,
483 symlink to Citadel's if possible.
484 * One server binary now forks to start both http and https servers.
486 Revision 506.10 2004/04/21 03:43:39 ajc
487 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
488 certs are also no longer invalid.
490 Revision 506.9 2004/04/21 02:25:13 ajc
491 * Replaced ctdl_install_certificate() with convenience functions found
492 in the OpenSSL library.
494 Revision 506.8 2004/04/21 02:19:41 ajc
495 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
496 understand, but read at http://www.informit.com/articles/article.asp?p=22078
497 ). Still doesn't work with Internet Monopolizer, though.
499 Revision 506.7 2004/04/20 02:32:44 ajc
500 * Allow setup to run seamlessly from within the Citadel Ridiculously
501 Easy Installer by observing the values of environment variables
502 CITADEL_INSTALLER, CITADEL, and WEBCIT.
504 Revision 506.6 2004/04/20 02:02:50 ajc
507 Revision 506.5 2004/04/16 03:14:06 ajc
508 * Minor fix for previous checkin
510 Revision 506.4 2004/04/16 02:59:01 ajc
511 * Completed SSL support. Still doesn't work with all browsers... gotta
514 Revision 506.3 2004/04/15 03:57:00 ajc
515 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
516 it has a crashy crashy bug in it. Don't use it yet.
518 Revision 506.2 2004/04/13 19:41:36 ajc
519 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
520 (freebusy data fetch for anonymous Kolab type clients)
522 Revision 506.1 2004/04/10 04:32:59 ajc
523 * Fixed some version and copyright date oopses
525 Revision 506.0 2004/04/10 04:29:30 ajc
528 Revision 505.22 2004/04/10 04:29:20 ajc
529 * Changed internal version number to 5.06
531 Revision 505.21 2004/03/29 04:30:20 ajc
532 * configure.in, Makefile.in: handle $LDFLAGS
534 Revision 505.20 2004/03/20 05:03:14 ajc
535 * Original startup thread becomes a worker thread after initialization.
536 Doing otherwise turns it into a zombie (at least on Linux) and possibly
537 leads to other problems
538 * Filter out NOOP's received in chat
540 Revision 505.19 2004/03/18 04:32:24 ajc
541 * Removed the language in README.TXT which told everyone that chat wouldn't
542 work with a non-local Citadel server, because that's no longer true.
543 * Removed the old chat applet from the static/ directory
545 Revision 505.18 2004/03/18 04:00:44 ajc
546 * Rounded web boxes now look correct in all browsers.
548 Revision 505.17 2004/03/17 18:25:31 ajc
549 * When creating a new user, auto-chain to the "edit user configuration"
550 screen, and subsequently auto-chain to the "edit address book entry"
551 screen. This creates a nice sensible workflow.
553 Revision 505.16 2004/03/15 22:47:09 ajc
554 * Prettied up the chat window a little more.
556 Revision 505.15 2004/03/15 04:27:44 ajc
557 * Chat now appears in a separate window
558 * Use regular frames instead of IFRAMEs for chat
559 * Display user's own chat text in bold+italic
560 * Added a "List Users" button
562 Revision 505.14 2004/03/09 20:45:45 error
563 * Add a Linux Software Map file
565 Revision 505.13 2004/03/07 22:04:32 ajc
566 * Fix the current view not being set to the default view for the creator
569 Revision 505.12 2004/03/07 21:31:17 ajc
570 * serv_read() now zeroes out the supplied buffer (with the supplied
571 length) if a server read fails. This causes serv_gets() to return
572 instead of looping endlessly. Fixes chat problem found on linux-ppc.
574 Revision 505.11 2004/03/03 05:21:36 ajc
575 * Made the chat screen totally kick-ass sweet. The flickering reload
576 i-frame is now tiny and hidden, and it *appends* new chat data to
577 the viewable window using JavaScript. No flickering + scrollback!
578 * Added a help button to the chat screen.
580 Revision 505.10 2004/02/29 22:52:15 ajc
581 * Close and clear (set to -1) server socket handle when socket errors are
582 detected. Fixes a chat problem reported by Winzlo.
584 Revision 505.9 2004/02/29 05:34:25 ajc
585 * Display the Chat menu option as "Chat with other users in <roomname>"
587 Revision 505.8 2004/02/27 05:04:38 ajc
588 * fix frameset bug in page popups
590 Revision 505.7 2004/02/26 04:08:56 ajc
591 * Fixed a problem that made WebCit go to the "no cookies" screen instead
592 of the logout banner.
593 * Ford's latest stupid room has a name with more than 64 characters, and
594 we still had a 64-byte room name in the march_list struct. ooooops...
596 Revision 505.6 2004/02/26 03:07:26 ajc
597 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
599 Revision 505.5 2004/02/25 23:10:28 ajc
600 * Allow "/do_logout" as a no-frames page
602 Revision 505.4 2004/02/25 23:00:21 ajc
603 * Changed the favicon support to LINK tags in the HEAD of static stuff,
604 to make life easier. (Thanks to prosthetik for this)
606 Revision 505.3 2004/02/25 15:20:11 ajc
607 * Support for favicon.ico in the static/ directory
609 Revision 505.2 2004/02/24 04:06:42 ajc
610 * Changed the colors slightly in chat screen
612 Revision 505.1 2004/02/20 06:07:06 ajc
613 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
615 Revision 505.0 2004/02/19 03:32:50 ajc
618 Revision 504.7 2004/02/19 03:32:38 ajc
619 * Changed the internal version number to 5.05
620 * Completed the frames fix
622 Revision 504.6 2004/02/18 20:08:29 ajc
623 * Fixed the frameset force reload logic. Now it does the whole frameset
624 without displaying an error in the main frame.
626 Revision 504.5 2004/02/18 19:17:51 ajc
627 * Force reload of frameset if someone tries to escape it. Not perfect
628 but it mostly works at this poing.
630 Revision 504.4 2004/02/17 03:37:11 ajc
631 * Indicate to Citadel that we want Server Generated Invitations when
632 calendar events are saved. (No longer the default in Citadel server.)
634 Revision 504.3 2004/02/09 04:49:32 ajc
635 * Prepare for a way to avoid falling out of the main frameset
637 Revision 504.2 2004/02/09 03:37:57 ajc
638 * Changed the thread pool management algorithm. Detecting idle time between
639 socket accepts was not working reliably on all systems, so we now follow
640 the same algorithm as the Citadel server (spawn more threads when number
641 of sessions < number of threads, but keep constrained to pre-defined
642 minimum and maximum thread count)
644 Revision 504.1 2004/02/03 03:09:51 ajc
647 Revision 503.0 2004/01/28 04:31:31 ajc
650 Revision 502.4 2004/01/28 04:30:48 ajc
651 * Create Room can now offer calendar and address book rooms
653 Revision 502.3 2004/01/17 21:25:30 ajc
654 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
655 * Split the config for LDAP Connector into its own panel
657 Revision 502.2 2004/01/17 04:32:54 ajc
658 * Add site config options for Citadel servers which support LDAP
660 Revision 502.1 2003/10/24 02:50:19 ajc
661 * Clicking "Enter Message" in a room with an Address Book view opens
662 a blank vCard entry screen.
664 Revision 502.0 2003/10/23 03:16:50 ajc
667 Revision 501.2 2003/10/23 03:07:54 ajc
668 * event.c: Found and removed another unquoted multi-line string literal
669 * webcit.h: changed an #ifdef HAVE_ICAL_H
670 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
672 Revision 501.1 2003/10/22 01:42:12 ajc
673 * iconbar.c: removed a stray character or two...
675 Revision 501.0 2003/10/21 04:26:37 ajc
678 Revision 500.30 2003/10/21 04:26:27 ajc
679 * bumped the version string to 5.01
681 Revision 500.29 2003/10/17 03:08:28 ajc
682 * Finished prettying up the vCard display
684 Revision 500.28 2003/10/17 02:31:45 ajc
685 * Multi-line string literals are deprecated in GCC 3.1 unless each line
686 is wrapped in quotes. Performed this fix so it'll compile.
687 * setup.c: removed references to unused variable tempfile[]
689 Revision 500.27 2003/10/09 03:17:02 ajc
690 * Started prettying up the vCard display.
692 Revision 500.26 2003/10/08 02:33:49 ajc
693 * Begin work on better handling of vCard display
695 Revision 500.25 2003/09/04 03:41:27 ajc
696 * siteconfig.c: changed some config items to drop-down boxes
698 Revision 500.24 2003/08/27 04:26:54 ajc
699 * Split the site configuration screen up into four different screens,
700 and added a meta-menu
702 Revision 500.23 2003/08/24 03:31:50 ajc
703 * Finished the setup program
704 * Bumped the internal version number to 5.01
706 Revision 500.22 2003/08/22 00:47:27 ajc
707 * setup is now working, but it still needs a way to detect a running WebCit
709 Revision 500.21 2003/08/22 00:25:40 ajc
710 * Added a skeleton "setup" program to the tree. It does not work yet.
712 Revision 500.20 2003/08/20 03:48:55 ajc
713 * Added iconbar shortcut to Contacts room
714 * Minimum required Citadel is now 6.11
716 Revision 500.19 2003/08/20 03:07:25 ajc
717 * Address book "single card" view now suppresses "reading nn message" and
718 instead shows the letter indices across the top
719 * Clicking on an address in a vCard now connects to WebCit mail instead
720 of a browser mailto: link
722 Revision 500.18 2003/08/19 04:18:43 ajc
723 * Changed things around in the address book view. Made it sorted and
724 more clickable and better looking...
726 Revision 500.17 2003/08/12 18:54:03 error
727 * messages.c: fix off-by-one-error in selector bar
729 Revision 500.16 2003/08/07 22:18:03 ajc
730 * Add the Summary Page to the customizable iconbar
732 Revision 500.15 2003/08/07 03:51:51 ajc
733 * Customizable icon bar as: pictures and text, pictures, text
735 Revision 500.14 2003/08/05 03:52:14 ajc
736 * First working version of the customizable iconbar. It contains a basic
737 set of options and now automatically refreshes when it's customized.
739 Revision 500.13 2003/08/04 03:50:29 ajc
740 * First cut at the customizable iconbar is done. A bunch of generic options
741 are there. Still need to get the actual iconbar to refresh when changes
744 Revision 500.12 2003/08/03 21:02:01 ajc
745 * More work on customizable iconbar
747 Revision 500.11 2003/08/02 05:25:46 ajc
748 * Laid the groundwork for a customizable iconbar
750 Revision 500.10 2003/07/30 03:57:49 ajc
751 * Add config.c_purge_hour to config screen
753 Revision 500.9 2003/07/06 22:06:59 ajc
754 * When converting "anything that looks like a URL" to a real link, first
755 make sure that it isn't already inside a link. This fixes most of the
756 long, ugly URL strings sent by eBay.
757 * Automatically dismantle mailto: links in HTML messages, and convert
758 them to WebCit mail links (clicking on it sends the user to the Mail
759 room and begins composing a new message with the recipient and subject
760 fields pre-populated).
762 Revision 500.8 2003/06/29 20:51:21 ajc
763 * Worked around a rendering bug in Satan's Browser that was causing it
764 to draw the calendar month view much wider than the actual screen wdith
766 Revision 500.7 2003/06/28 04:09:37 error
767 * roomops.c: Backout change to display one less box in the first column in
768 roomlist view, it doesn't seem to work for everyone
770 Revision 500.6 2003/06/28 03:52:51 error
771 * Don't tell browsers not to cache static documents
773 Revision 500.5 2003/06/28 03:35:23 error
774 * roomops.c: Display one less floor in the first column in romlist view
776 Revision 500.4 2003/06/26 03:37:58 ajc
777 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
778 This will allow some groupware clients to browse the free/busy times of
779 other users on the system.
781 Revision 500.3 2003/06/21 05:17:21 ajc
782 * Better alignment of system messages
783 * Exterminated display_error() and replaced it with WC->ImportantMessage
784 which is displayed in a bubble on top of whatever page you're on next.
785 * Small cosmetic changes
786 * Fixed some nesting problems in output_headers()
788 Revision 500.2 2003/06/20 03:39:27 ajc
789 * Optimization to floor layout in box view
791 Revision 500.1 2003/06/20 03:04:26 ajc
792 * "Reply" button on messages now handles IGnet recipients correctly
794 Revision 500.0 2003/06/10 04:23:08 ajc
797 Revision 410.50 2003/06/10 04:22:58 ajc
798 * Updated docs and headers for 5.00 release
800 Revision 410.49 2003/06/10 04:05:23 ajc
801 * De-tabled the left side icon bar and reduced one of the graphics, so
802 that all of the rounded corners show up in Satan's Browser.
804 Revision 410.48 2003/06/10 03:47:41 ajc
805 * style.css: added font selection to default <BODY> tag
807 Revision 410.47 2003/06/06 03:26:03 ajc
808 * Satan's Browser insists on putting bloody acres of whitespace to the
809 right of any bulleted list items, making any multi-column table containing
810 a list take more than the entire screen. Removed all such lists so it
811 looks ok. If you are reading this and you are a Microsoft employee, please
812 commit suicide before you break anything else.
814 Revision 410.46 2003/06/06 02:22:07 ajc
815 * Changed the upper left and upper right bounded box corners to a solid
816 blue (#204B78) instead of gradiated, because it was looking funny in
817 256-color mode. It also looked funny in Internet Explorer, but people
818 who use Internet Explorer are contributing to terrorism and really don't
819 deserve Web access in the first place. So I really just fixed this to make
820 it look good in 256-color Netscape.
822 Revision 410.45 2003/06/05 21:37:37 ajc
823 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
824 in b0rken IE browser. Die, Bill, Die.
826 Revision 410.44 2003/06/05 03:52:29 ajc
827 * Buncha cosmetic changes
829 Revision 410.43 2003/06/04 03:41:25 ajc
830 * Change the appearance of rooms with and without new messages in the
831 room list -- now defined using CSS
833 Revision 410.42 2003/06/03 03:57:42 ajc
834 * Tightened up the room banner a bit. Smaller padding, smaller font,
837 Revision 410.41 2003/05/31 21:36:45 ajc
840 Revision 410.40 2003/05/26 21:05:42 ajc
841 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
842 it to complete the free/busy checking for attendee availability.
844 Revision 410.39 2003/05/26 05:44:45 ajc
845 * event.c: fix compiler warning
847 Revision 410.38 2003/05/26 05:39:46 ajc
848 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
849 bug fixed in Citadel.
851 Revision 410.37 2003/05/26 05:28:13 ajc
852 * serv_func.c: added utility function read_server_text()
853 * availability.c: banged out more of this code -- still not complete
855 Revision 410.36 2003/05/26 03:28:02 ajc
856 * Getting closer to doing the availability check. Created new source
857 module 'availability.c' for this purpose. Stub function is in place.
859 Revision 410.35 2003/05/25 04:25:12 ajc
860 * siteconfig.c: fixed a spelling error
861 * event.c: add a "Check attendee availability" button, and the code to
862 bypass saving the event to the server, do something with it, and then
863 feed the twiddled data structure back to the form display function for
864 further editing. What's still missing is the code to do the actual
867 Revision 410.34 2003/05/24 22:22:35 ajc
868 * Small stylesheet hack to make it work with b0rken IE
870 Revision 410.33 2003/05/24 22:13:08 ajc
871 * Changed the login banner a bit
873 Revision 410.32 2003/05/20 03:25:41 ajc
874 * Separate event invitees with newlines instead of commas.
876 Revision 410.31 2003/05/19 19:55:09 ajc
877 * summary.c: eliminate compiler warnings about unused variables when
878 compiling a WebCit service without calendar support
880 Revision 410.30 2003/05/18 02:05:33 ajc
881 * More conversion of screens to the new look-and-feel.
883 Revision 410.29 2003/05/16 04:11:29 ajc
884 * We don't need no steenking workaround. Problem fixed. MIME parser not
885 broken. Web server was calling it with bad parameters. All fixed now.
886 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
889 Revision 410.28 2003/05/15 04:52:26 ajc
890 * Minor workaround in web forms to handle mime parser problem in uploads
892 Revision 410.27 2003/05/15 03:35:59 ajc
893 * look and feel overhaul -- almost done!
895 Revision 410.26 2003/05/14 03:46:35 ajc
896 * More background cleanup
898 Revision 410.25 2003/05/05 17:19:46 ajc
899 * Cleanups to summary page when running on a non ical enabled system
900 * Use non breaking spaces in summary page box titles
902 Revision 410.24 2003/05/04 04:22:41 ajc
903 * Display body of messages on a white background. I am doing this in order
904 to prepare for making the general background of the screen a darker color.
906 Revision 410.23 2003/05/04 02:54:55 ajc
907 * Summary page now uses our cutesy new rounded window boxes
909 Revision 410.22 2003/05/03 21:28:41 ajc
910 * Added in a slick new box style and put the room lists in it
912 Revision 410.21 2003/05/03 16:57:04 ajc
913 * In the 'folders' and 'portal' views, change the folder delimiter
914 from / to \ to avoid conflict with room names that have slashes
916 Revision 410.20 2003/05/03 16:23:29 ajc
917 * Enforce three columns in portal view of room list
919 Revision 410.19 2003/05/03 04:52:32 ajc
920 * Added an experimental new "portal view" to the room list options
922 Revision 410.18 2003/05/02 03:23:41 ajc
923 * Minor change to room list algorithm
925 Revision 410.17 2003/05/01 15:33:05 ajc
926 * Fixed a potential memory leak in enumeration of MIME parts
928 Revision 410.16 2003/05/01 03:11:35 ajc
929 * When static content is requested, fetch it without trying to connect
932 Revision 410.15 2003/04/30 05:00:00 ajc
933 * Added the ability to compose messages with file attachments uploaded from
936 Revision 410.14 2003/04/27 04:46:02 ajc
937 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
938 observes the flag designating the presence of new messages. (The "rooms
939 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
940 but that view may get axed soon.)
942 Revision 410.13 2003/04/26 21:57:53 ajc
943 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
944 before returning an error code to avoid a file descriptor leak
946 Revision 410.12 2003/04/19 21:42:36 ajc
947 * Repaired all my b0rken COLOR tags
948 * Replaced most FONT tags with SPAN tags
951 Revision 410.11 2003/04/19 19:58:10 ajc
952 * Lots of great changes from Nick to make the site CSS-enabled.
954 Revision 410.10 2003/04/14 04:04:40 ajc
955 * First cut of CSS-izing WebCit. Probably b0rken.
957 Revision 410.9 2003/04/09 04:02:32 ajc
958 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
959 supported the idea of one WebCit connecting to multiple Citadels for a
960 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
961 * When connecting to Citadel through a Unix domain socket, don't try to make
962 the Java chat applet available.
964 Revision 410.8 2003/03/31 03:32:19 ajc
965 * messages.c: check for 000 terminator while parsing RFC822 headers to
966 prevent getting hung up while displaying certain badly formatted messages.
968 Revision 410.7 2003/03/30 06:13:19 ajc
969 * When reading from the server, do not treat CR as end-of-line because
970 there's probably an LF coming after it. Instead, keep reading to the LF
972 * Do not underline links in the icon bars
974 Revision 410.6 2003/03/17 04:17:41 ajc
975 * Call to accept() was being made with an uninitialized variable for the
976 third argument. Changed the second and third argument to NULL and 0 because
977 we don't really need accept() to fill up a buffer full of information that
978 we'll never use. (Thanks to SteveV for reporting the bug and helping to
980 * Removed the mutex wrapper around select() because we don't need it. All
981 idle worker threads now block on select() and one of them will wake up when
982 a connection arrives.
984 Revision 410.5 2003/03/15 20:55:03 ajc
985 * When a requested image is not available on the Citadel server, send a
986 1x1 transparent GIF instead of 404 error.
988 Revision 410.4 2003/03/14 04:21:57 ajc
989 * clone events to be encapsulated before saving, because the original
990 instance may already have a parent, and that makes crashy crashy
992 Revision 410.3 2003/03/13 05:57:17 ajc
993 * More encapsulation. Warning: there are bugs in this!!
995 Revision 410.2 2003/03/13 05:20:23 ajc
996 * Various changes to the calendar service to handle messages containing
997 fully encapsulated VCALENDAR components instead of only unencapsulated
998 VEVENT subcomponents. We have to move in this direction for compatibility
1001 Revision 410.1 2003/03/01 22:07:19 ajc
1002 * New user registration, as well as existing user re-registration, now
1003 uses the vCard editing screen.
1004 * Administratively editing users' address book entries now works again,
1005 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1006 in order to enforce this.
1008 Revision 410.0 2003/02/19 03:49:33 ajc
1011 Revision 400.90 2003/02/19 03:49:17 ajc
1012 * latest config.guess and config.sub from www.gnu.org
1014 Revision 400.89 2003/02/07 04:44:17 ajc
1015 * Replaced sleep() with a function that sleeps using select() in order to
1016 avoid potential issues with SIGALRM. Possible fix for weird behavior
1017 when running on a Macintosh.
1019 Revision 400.88 2003/01/29 22:32:07 ajc
1020 * Shuffled some code and comments around; minor cleanup
1022 Revision 400.87 2003/01/28 15:37:12 ajc
1023 * All functions which read binary data from the server now make use of the
1024 read_server_binary() function in tools.c
1025 * Binary reads from server now have safety code to prevent infinite loops
1026 * All output of MIME objects is now done with http_transmit_thing()
1028 Revision 400.86 2003/01/19 06:28:04 ajc
1029 * Minimum required Citadel version 6.05
1031 Revision 400.85 2003/01/16 04:41:26 ajc
1032 * When displaying edit controls for time of day in the calendar, only show
1033 minutes that are multiples of 5 ... unless the existing value is not a
1034 multiple of 5, in which case we show that too.
1036 Revision 400.84 2003/01/15 17:34:04 ajc
1037 * event.c: fixed a misspelling
1038 * config.guess, config.sub: updated using latest from ftp.gnu.org
1040 Revision 400.83 2003/01/14 04:21:27 ajc
1041 * Only offer views which make sense for the default view of a room
1043 Revision 400.82 2003/01/13 03:34:33 ajc
1044 * Get ready for the 4.10 release
1046 Revision 400.81 2003/01/12 23:22:53 ajc
1047 * configure.in: check for libical v0.24 or newer
1049 Revision 400.80 2003/01/07 04:56:17 ajc
1050 * Complete the free/busy transparency handling in the form
1051 * Default times for new events are now in the correct timezone
1053 Revision 400.79 2003/01/06 18:01:35 ajc
1054 * Begin handling of TRANSP property to show event times as free or
1055 busy (not finished).
1057 Revision 400.78 2003/01/05 21:02:14 ajc
1058 * Summary page: three columns are now all the same width
1060 Revision 400.77 2003/01/05 20:56:05 ajc
1061 * minor fix for previous checkin
1063 Revision 400.76 2003/01/05 20:51:01 ajc
1064 * Display PARTSTAT for attendees
1066 Revision 400.75 2003/01/05 05:01:00 ajc
1067 * Add "today's calendar events" to the summary page.
1069 Revision 400.74 2003/01/05 04:27:28 ajc
1070 * Add "Tasks" to the summary page
1072 Revision 400.73 2002/12/28 05:44:09 ajc
1073 * ical_dezonify.c: brought over new version from the Citadel source (again)
1075 Revision 400.72 2002/12/28 05:12:45 ajc
1076 * ical_dezonify.c: brought over new version from the Citadel source.
1078 Revision 400.71 2002/12/26 04:04:48 ajc
1079 * Perform CHEK command when automatically establishing sessions, not just
1080 when one is explicitly created. Some stuff is missing otherwise.
1082 Revision 400.70 2002/12/25 23:18:06 ajc
1083 * Be more strategic about when to call ical_dezonify()
1084 (This may be the last set of fixes. I hope so.)
1086 Revision 400.69 2002/12/25 21:39:38 ajc
1087 * ical_dezonify.c: added.
1088 * calendar.c: convert incoming ical messages to UTC
1089 (the usual routines will then convert them to local time for display)
1091 Revision 400.68 2002/12/25 07:06:00 ajc
1092 * Tweaked the code to work with libical 0.24
1094 Revision 400.67 2002/12/20 04:50:00 ajc
1095 * When saving a calendar event, increment the SEQUENCE property.
1097 Revision 400.66 2002/12/18 05:03:39 ajc
1098 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1099 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1100 Because the libc-allocated buffer was getting clobbered.
1101 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1103 Revision 400.65 2002/12/17 05:01:39 ajc
1104 * Prettied up the calendar day view layout
1105 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1107 Revision 400.64 2002/12/16 04:43:30 ajc
1108 * Correctly handle local time zone when figuring out which day and time to
1109 display events on calendar month/day views. This also seems to have
1110 fixed the bug that was causing events to sometimes get lost when saved.
1112 Revision 400.63 2002/12/15 05:50:59 ajc
1113 * Form editing of date/time fields now assumes that the icaltimetype being
1114 manipulated is in UTC. It converts to/from local time for editing.
1116 Revision 400.62 2002/12/10 23:25:47 ajc
1117 * Display attendees in message view of calendar objects
1119 Revision 400.61 2002/12/07 22:12:59 ajc
1120 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1121 until I implement the Citadel server function which it calls.)
1123 Revision 400.60 2002/11/30 21:34:51 ajc
1124 * Submit organizer in a hidden field, in case the server needs it
1126 Revision 400.59 2002/11/30 04:46:46 ajc
1127 * First cut at adding/removing attendees to an event
1128 (Actual invitations should be sent by the Citadel server)
1130 Revision 400.58 2002/11/29 23:56:19 ajc
1131 * Completed "me as organizer" -- the user's own e-mail address is inserted
1132 as the organizer of new events. Detect when the user is the organizer and
1133 enable/disable the attendees box accordingly.
1135 Revision 400.57 2002/11/29 16:38:37 ajc
1136 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1138 Revision 400.56 2002/11/28 06:03:24 ajc
1139 * Issue an ISME command when editing an event, to determine whether the user
1140 viewing the event is the organizer. (Will use this later to allow/disallow
1141 sending out invitations.)
1143 Revision 400.55 2002/11/26 05:01:04 ajc
1144 * Began handling attendee fields
1146 Revision 400.54 2002/11/16 23:40:11 ajc
1149 Revision 400.53 2002/11/16 23:15:02 ajc
1150 * Make the "all day event" shadebox smaller (month view) - no border.
1151 * Fixed bug that caused any events following an all day event to also appear
1154 Revision 400.52 2002/11/16 05:40:54 ajc
1155 * When adding new events to the calendar, default to the month [and day]
1156 currently being viewed.
1157 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1159 Revision 400.51 2002/11/15 05:05:47 ajc
1160 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1162 Revision 400.50 2002/11/15 04:11:46 ajc
1163 * Added even more nifty JavaScript to cause the hour/minute and end date
1164 fields of a calendar event form to render as disabled when the "all day
1165 event" box is checked -- not just when the user checks the box, but also
1166 when the box begins its life already checked.
1168 Revision 400.49 2002/11/14 04:59:40 ajc
1169 * Correctly serialize and save all day events using date instead of date/time
1171 Revision 400.48 2002/11/13 04:49:23 ajc
1172 * "All day event" shows as a single checkbox, instead of one for the start
1173 time and one for the end time. Added nifty JavaScript to zero and shade
1174 the hour/minute and all end time fields when all-day-event is checked.
1176 Revision 400.47 2002/11/12 05:57:27 ajc
1177 * Display a nicer looking screen when replying to calendar invitations
1178 * When displaying day view, don't show all day events twice
1179 * Day or month view: denote all day events by displaying them inside
1182 Revision 400.46 2002/11/12 03:26:39 ajc
1183 * Tell the user about broken Citadel server connections instead of
1184 simply printing "Goodbye"
1186 Revision 400.45 2002/10/23 04:11:38 ajc
1187 * Detect when a meeting invitation is actually an update for an existing UID
1188 and tell the user so.
1190 Revision 400.44 2002/10/21 20:16:38 ajc
1191 * Display conflicts nicely
1193 Revision 400.43 2002/10/21 18:29:14 ajc
1194 * Ask server to hunt for conflicts when displaying a meeting invitation
1196 Revision 400.42 2002/10/19 21:28:32 ajc
1197 * Moved the calendar meeting request reply functionality to the Citadel server
1199 Revision 400.41 2002/10/19 17:10:14 ajc
1200 * Add "Tentative" accept button
1201 * Only display Accept/Tentative/Decline button when method=REQUEST
1203 Revision 400.40 2002/10/19 04:16:37 ajc
1204 * Save an incoming meeting request into the user's calendar.
1206 Revision 400.39 2002/10/18 20:55:05 ajc
1207 * Began work on meeting request accept/decline
1209 Revision 400.38 2002/10/16 19:16:39 ajc
1210 * Fixes and updates to build WebCit on Linux for IBM S/390
1212 Revision 400.37 2002/10/09 04:12:44 ajc
1213 * Templatized trailing HTML
1214 * Templatized "new start page" page
1215 * Added global substitution macros
1217 Revision 400.36 2002/10/09 03:51:01 ajc
1218 * Templatized the <HEAD> section of HTML
1220 Revision 400.35 2002/10/07 23:03:38 ajc
1221 * messages.c: don't display room name field when it's blank
1223 Revision 400.34 2002/10/07 04:10:37 ajc
1224 * When displaying meeting invitations, only show date/time for VEVENT
1225 subcomponents. Date/time for other subcomponents are irrelevant.
1226 * Cleaned up HTML display of meeting invitations.
1228 Revision 400.33 2002/10/03 03:40:31 ajc
1229 * Worked on meeting accept/decline a little bit
1231 Revision 400.32 2002/09/30 03:58:35 ajc
1232 * Dabbled in handling incoming meeting requests
1234 Revision 400.31 2002/09/29 20:15:43 ajc
1235 * Completed the calendar day view
1237 Revision 400.30 2002/09/28 04:01:30 ajc
1238 * started fleshing out the calendar day view
1240 Revision 400.29 2002/09/27 21:19:28 ajc
1243 Revision 400.28 2002/09/27 18:31:33 ajc
1244 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1245 * After saving a VEVENT, return to the correct calendar view and date
1247 Revision 400.27 2002/09/27 17:15:44 ajc
1248 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1250 Revision 400.26 2002/09/27 04:37:21 ajc
1251 * New, buggy versions of event editing screens
1253 Revision 400.25 2002/09/26 22:00:16 ajc
1254 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1255 month 1 in libical functions)
1257 Revision 400.24 2002/09/25 21:57:13 ajc
1258 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1261 Revision 400.23 2002/09/24 04:12:34 ajc
1262 * Rough cut of the two-pass calendar display routines (first pass: go thru
1263 messages gathering VEVENT items; second pass: render calendar with data)
1265 Revision 400.22 2002/09/23 04:01:33 ajc
1266 * Presentation changes to calendar month view
1268 Revision 400.21 2002/09/22 05:20:27 ajc
1269 * Began implementing month view
1271 Revision 400.20 2002/09/21 04:38:05 ajc
1272 * Added utility functions for displaying vcalendar timestamps in web forms
1273 and translating form data back to timestamps.
1274 * Completed the "edit task" and "add new task" screens.
1276 Revision 400.19 2002/09/20 20:28:08 ajc
1277 * Smooth transition between "list tasks" & "edit task" screens
1279 Revision 400.18 2002/09/20 03:54:44 ajc
1280 * Display the "Tasks" view as a bulleted list with each task clickable
1281 * Clicking brings up an (unfinished) "edit task" screen
1283 Revision 400.17 2002/09/18 21:44:02 ajc
1284 * display VTODO parameters
1286 Revision 400.16 2002/09/17 04:21:00 ajc
1287 * Handler chains for VCALENDAR and VTODO types
1289 Revision 400.15 2002/09/17 03:37:10 ajc
1290 * Implemented a 'display handler' infrastructure for various groupware types
1292 Revision 400.14 2002/09/16 03:35:12 ajc
1293 * Just a bunch of glue code to iterate through the various types of ical
1294 objects we could encounter
1296 Revision 400.13 2002/09/15 04:05:41 ajc
1297 * Process calendar object subcomponents
1299 Revision 400.12 2002/09/15 03:40:13 ajc
1301 * When a text/calendar MIME type is discovered in a message, send it to
1302 the (currently skeleton) parser in calendar.c
1303 * calendar.c: skeleton parser for calendar objects which currently just
1304 creates an icalcomponent object and frees it.
1306 Revision 400.11 2002/09/15 03:16:24 ajc
1307 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1308 function namespace in libical
1310 Revision 400.10 2002/09/15 02:50:55 ajc
1311 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1313 Revision 400.9 2002/09/14 21:33:31 ajc
1314 * Backed out compression of inlines -- not all browsers appear to handle it
1316 Revision 400.8 2002/09/14 20:20:29 ajc
1317 * Attempting to push more stuff through compression. I've introduced some
1318 sort of deadlock bug that I can't seem to find yet...
1320 Revision 400.7 2002/09/14 20:00:22 ajc
1321 * Compress output_image() graphics
1323 Revision 400.6 2002/09/14 16:26:35 ajc
1324 * output_image() now reads the entire image from Citadel into a buffer before
1325 sending it to the browser (for performance reasons, and so it can compress)
1327 Revision 400.5 2002/09/14 04:52:59 ajc
1328 * Look for the "libical" calendaring library and link it in if present...
1330 Revision 400.4 2002/09/14 04:02:36 ajc
1331 * Finished gzip compression of dynamic pages (when browser supports it)
1333 Revision 400.3 2002/09/13 20:40:53 ajc
1334 * Detect when the client browser is capable of gzip encoding
1335 (actual encoding is not implemented yet)
1337 Revision 400.2 2002/09/13 15:54:40 ajc
1338 * Reversed the above change because I broke it somehow
1340 Revision 400.1 2002/09/11 22:46:59 ajc
1341 * Started adding in compression and calendaring library detects (not finished)
1343 Revision 400.0 2002/09/09 03:56:11 ajc
1344 * This is version 4.00
1346 Revision 323.68 2002/09/09 03:51:01 ajc
1347 * In the HTML-to-HTML converter:
1348 --> Open links in new window (as with text msgs)
1349 --> Convert loose URL's to hot links (as with text msgs)
1351 Revision 323.67 2002/09/06 03:59:11 ajc
1352 * Added an "About this server" panel to the Summary page.
1353 (Useless fluff, but better than an empty column.)
1355 Revision 323.66 2002/08/26 02:57:06 ajc
1356 * Rooms listed on the summary page are now clickable-gotoable
1358 Revision 323.65 2002/08/26 01:24:09 ajc
1359 * Added a "summary" page (rather sparse for now)
1361 Revision 323.64 2002/08/24 15:30:48 ajc
1362 * GET instead of POST for listsub. Also add a 'Back...' link.
1364 Revision 323.63 2002/08/24 05:59:24 ajc
1365 * Bugfixes and cosmetic changes to listsub system
1367 Revision 323.62 2002/08/23 03:37:19 ajc
1368 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1370 Revision 323.61 2002/08/22 03:55:47 ajc
1371 * 'unsubscribe' command (but not 'confirm unsubscribe')
1373 Revision 323.60 2002/08/21 21:58:37 ajc
1374 * Completed self-service list subscription via web.
1375 (Still need to implement unsubscribe.)
1377 Revision 323.59 2002/08/16 22:06:51 ajc
1380 Revision 323.58 2002/08/16 03:51:12 ajc
1381 * I think I've finally nailed the 'no session' pages now...
1383 Revision 323.57 2002/08/15 03:49:47 ajc
1384 * Fleshed out the list subscription page a bit
1386 Revision 323.56 2002/08/13 19:55:12 ajc
1387 * Keep track of the HTTP "Host:" header being sent by the browser.
1388 (We're going to need this in the near future)
1390 Revision 323.55 2002/08/05 16:07:30 ajc
1391 * Moved "edit floor label pic" to the floor editing screen
1393 Revision 323.54 2002/08/05 15:53:00 ajc
1394 * Commands to add, change, delete floors
1396 Revision 323.53 2002/07/26 03:20:04 ajc
1397 * Beautified the folder tabs in "edit room"
1399 Revision 323.52 2002/07/25 04:01:58 ajc
1400 * Final cleanup of changes (finally located and fixed the bug)
1402 Revision 323.51 2002/07/24 04:14:23 ajc
1403 * Minor code cleanup of last night's changes
1405 Revision 323.50 2002/07/23 15:40:54 ajc
1406 * Minor cleanup of previous changes
1408 Revision 323.49 2002/07/23 04:43:58 ajc
1409 * Updated message reading to use the new MSG4 command, so we can do output
1410 of various types of richtext (mainly HTML).
1412 Revision 323.48 2002/07/16 03:37:24 ajc
1413 * Small change to above
1415 Revision 323.47 2002/07/16 03:23:37 ajc
1416 * Display HTML messages as HTML. (Wow!)
1418 Revision 323.46 2002/07/13 04:39:59 ajc
1419 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1420 output HTML instead of converting to text/plain and back. (Not finished.)
1422 Revision 323.45 2002/07/11 03:17:03 ajc
1423 * hacks to text_to_server() to transmit messages as HTML
1425 Revision 323.44 2002/07/09 04:21:12 ajc
1428 Revision 323.43 2002/07/06 03:10:26 ajc
1429 * Enable a "make this my start page" link that works in lots of places.
1430 Configures a user's preference of where to go after login.
1432 Revision 323.42 2002/06/19 22:01:31 ajc
1433 * When editing another user's vCard, do a "transient goto" to their config
1434 room so you don't automatically gain access to their config room.
1435 * When creating a user, go back to the "select user to edit" screen with the
1436 new user's account name pre-selected.
1438 Revision 323.41 2002/06/17 03:48:44 ajc
1439 * Finished the thing to edit other users' vCards.
1441 Revision 323.40 2002/06/16 21:49:02 ajc
1442 * Administratively edit other users' vCards. Still needs a couple of lines
1443 of glue code to make it work.
1445 Revision 323.39 2002/06/15 20:34:39 ajc
1446 * Use safestrncpy() instead of strncpy() where appropriate
1447 * Fixed a memory allocation bug in the vCard parser
1449 Revision 323.38 2002/05/23 03:40:05 ajc
1450 * Brought over a utility function I'll need later
1452 Revision 323.37 2002/05/22 02:34:56 ajc
1453 * Finished room/folder view selector. Pretty cool.
1455 Revision 323.36 2002/05/22 01:53:23 ajc
1456 * Room list or folder list? Give the user a choice. (Has bugs.)
1458 Revision 323.35 2002/05/12 15:21:43 error
1459 * do_template() now parses a .wml file for WAP clients, and a .html file
1462 Revision 323.34 2002/05/11 22:46:19 error
1463 * Track whether user-agent is a WAP gateway
1465 Revision 323.33 2002/05/11 15:35:07 error
1466 * webcit.c: add MIME types for WAP/WML
1468 Revision 323.32 2002/05/10 15:29:58 ajc
1469 * Hacked the address book view a little bit
1471 Revision 323.31 2002/05/09 03:53:56 ajc
1472 * Began working on address book view
1474 Revision 323.30 2002/05/08 03:38:58 ajc
1475 * Preferences framework
1477 Revision 323.29 2002/05/07 03:57:29 ajc
1478 * In message summary, replace 'Del' links with checkboxes
1480 Revision 323.28 2002/05/05 03:28:15 ajc
1481 * Shuffled around the room banner a bit
1483 Revision 323.27 2002/05/03 19:32:39 ajc
1484 * Finished "folder list" mode (still need to move it to a permanent location)
1486 Revision 323.26 2002/05/03 03:55:17 ajc
1487 * more folder display stuff
1489 Revision 323.25 2002/05/01 22:03:07 ajc
1490 * "folder list" view (not finished)
1492 Revision 323.24 2002/05/01 03:23:31 ajc
1493 * Added a drop-down box to change a user's view of a room.
1495 Revision 323.23 2002/04/28 03:56:47 ajc
1496 * Finished summary mode (for the most part, anyway)
1498 Revision 323.22 2002/04/26 21:13:21 ajc
1499 * Separated "summary mode" message listing into its own function
1500 * Go to summary mode automatically when the server says that view=1
1502 Revision 323.21 2002/04/20 04:14:29 ajc
1503 * Some work on email summary screen
1505 Revision 323.20 2002/03/31 05:02:39 ajc
1506 * Remove "Page another user" link from main menu
1507 * Add "edit my citadel config room" type link from edit user screen
1509 Revision 323.19 2002/03/29 22:30:45 ajc
1510 * Finished the "edit user" screen.
1512 Revision 323.18 2002/03/29 15:18:09 ajc
1513 * yep ... more user edit stuff
1515 Revision 323.17 2002/03/26 19:01:12 ajc
1516 * More edit user stuff
1518 Revision 323.16 2002/03/26 18:23:23 ajc
1519 * Don't display room banner on screens that don't pertain to a particular room
1520 * Initial prep for add/change/delete user accounts screen
1522 Revision 323.15 2002/03/22 04:33:08 ajc
1523 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1525 Revision 323.14 2002/03/19 04:35:10 ajc
1526 * Brought over yet another new version of the MIME parser from Citadel
1528 Revision 323.13 2002/03/13 03:56:52 ajc
1529 * New site config option "Allow system Aides to gain access to mailboxes"
1531 Revision 323.12 2002/03/12 23:13:57 ajc
1532 * Moved room access controls out of the admin menu and into the room commands
1533 menu. Prettied up the access control list screen.
1535 Revision 323.11 2002/03/10 06:07:09 ajc
1536 * Handle multiple Internet e-mail addresses in vCard editor
1538 Revision 323.10 2002/03/07 04:56:09 ajc
1539 * Final polish for initial round of vCard editing functions. Only show "edit"
1540 link when editing user's own vCard in the My Citadel Config> room.
1542 Revision 323.9 2002/03/06 05:22:33 ajc
1543 * More vcard editing form stuff
1545 Revision 323.8 2002/03/05 05:05:06 ajc
1546 * More vCard editing stuff
1548 Revision 323.7 2002/03/04 05:28:54 ajc
1549 * Wrote some skeleton code for robust vCard editing
1551 Revision 323.6 2002/03/03 06:58:25 ajc
1552 * Login errors displayed in red
1554 Revision 323.5 2002/03/03 06:52:59 ajc
1555 * Allow editing of the "disable self-service user account creation" site config option
1557 Revision 323.4 2002/02/24 07:02:44 ajc
1558 * Added the ability to enter a Subject: line in messages
1559 * Go to the Mail room when user clicks on the new mail alert icon
1561 Revision 323.3 2002/02/13 22:47:51 ajc
1562 * Added some rudimentary support for displaying vCards as card-looking things
1564 Revision 323.2 2002/02/13 15:04:25 ajc
1565 * Began some hacks for vCard processing
1567 Revision 323.0 2002/01/13 09:07:06 ajc
1570 Revision 322.4 2002/01/13 09:06:38 ajc
1571 * Brought over the debugged mime parser from Citadel
1573 Revision 322.3 2002/01/05 06:19:17 error
1574 * Add MIME types text/css and image/png
1576 Revision 322.2 2002/01/03 22:32:38 ajc
1577 * templatized the "prompt for recipient" screen
1579 Revision 322.1 2001/12/28 09:43:05 error
1580 * Client support for hostnames up to 63 characters
1582 Revision 322.0 2001/12/26 23:11:56 ajc
1585 Revision 321.1 2001/12/26 23:11:25 ajc
1586 * Minor change to the upload handler, to fix graphics uploads
1588 Revision 321.0 2001/12/26 05:28:02 ajc
1591 Revision 320.2 2001/12/26 05:24:11 ajc
1592 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1593 link tags. The nifty JavaScript stuff is now used only to light up the
1594 buttons during mouse hovers, and nothing more.
1596 Revision 320.1 2001/12/25 00:14:44 error
1597 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1599 Revision 320.0 2001/12/21 06:04:03 ajc
1602 Revision 301.22 2001/12/21 06:03:54 ajc
1605 Revision 301.21 2001/12/20 05:02:42 ajc
1606 * If you paid for this software, someone is ripping you off.
1607 * Fixed the urlesc() function to use a caller-supplied target buffer.
1609 Revision 301.20 2001/12/18 20:35:29 ajc
1610 * More fun JavaScript-enabled buttons
1612 Revision 301.19 2001/12/18 16:48:06 ajc
1613 * Began testing new JavaScript-enabled k00l light-up buttonz
1615 Revision 301.18 2001/12/18 06:06:20 ajc
1616 * mime parser update
1618 Revision 301.17 2001/12/15 20:51:33 ajc
1619 * "reply" button on pop-up pages
1621 Revision 301.16 2001/12/11 16:02:40 ajc
1622 * Completed support for add/remove mailing list recipients.
1624 Revision 301.15 2001/12/11 15:22:53 ajc
1625 * Began constructing the listserv screen for config (not tested)
1627 Revision 301.14 2001/12/11 05:37:12 ajc
1628 * Finished the share/unshare room screen in Edit Room
1630 Revision 301.13 2001/12/03 04:43:40 ajc
1631 * Brought over an update of the MIME parser from Citadel.
1633 Revision 301.12 2001/12/02 07:09:13 ajc
1634 * Turned the room editing page into a tabbed dialog
1635 * Started adding some of the room sharing stuff
1637 Revision 301.11 2001/11/22 05:17:06 ajc
1638 * Completed the add/change/delete neighbor node screens
1640 Revision 301.10 2001/11/18 01:47:24 ajc
1641 * Tentatively begun the change of networking configuration screens to reflect
1642 the new network architecture of the server.
1644 Revision 301.9 2001/11/18 01:41:09 ajc
1645 * Brought over the newer string tokenizer from Citadel
1646 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1647 server's convention of #define SIZ 4096
1649 Revision 301.8 2001/11/14 03:20:22 ajc
1650 * Add some more of the newer config settings to the site config screen
1652 Revision 301.7 2001/09/25 03:34:09 ajc
1653 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1654 and bail out without bothering the Citadel server.
1656 Revision 301.6 2001/08/22 16:38:06 ajc
1657 * Added the "-c" command line option to generate optional cookies indicating
1658 the host name of the server. This makes it easy to put a cluster of WebCit
1659 servers behind (for example) an Arrowpoint load balancer.
1661 Revision 301.5 2001/08/21 04:02:56 ajc
1662 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1663 unwanted page caching
1665 Revision 301.4 2001/08/13 03:43:24 ajc
1668 Revision 301.3 2001/08/13 03:40:01 ajc
1669 * Another attempt at focus
1671 Revision 301.2 2001/08/11 04:24:39 ajc
1672 * Attempt at setting focus to msgtext area when entering a message.
1674 Revision 301.1 2001/08/02 03:42:03 ajc
1675 * Changed the wholist to work with the new masquerade semantics
1677 Revision 301.0 2001/06/28 15:05:31 ajc
1680 Revision 300.2 2001/06/28 15:03:49 ajc
1681 * Every generated page now includes a meta tag to disable evil "smart tags"
1682 (see http://smarttags.manilasites.com/ for more information)
1684 Revision 300.1 2001/06/28 02:39:54 ajc
1685 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1686 the screen where you can create a room...
1688 Revision 300.0 2001/06/27 06:24:06 ajc
1689 * Tagged everything as Version 3.00
1691 Revision 213.25 2001/06/27 06:22:49 ajc
1692 * Updated docs for the 3.00 release
1694 Revision 213.24 2001/06/27 06:16:01 ajc
1695 * Correct generated window name in pop up pages
1696 * Added handling of MIME inline images (not tested)
1698 Revision 213.23 2001/06/22 17:58:20 ajc
1699 * A few performance and tuning cleanups. Increased the size of the socket
1700 queue length to 100 for use on big systems. Also, during startup, the
1701 initial startup thread now exits after creating the worker threads, instead
1702 of becoming a worker thread itself. For some reason Solaris had problems
1703 with the latter method.
1705 Revision 213.22 2001/06/07 03:16:57 ajc
1706 * Brought over an updated mime parser from Citadel
1708 Revision 213.21 2001/06/06 14:44:25 ajc
1709 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1711 Revision 213.20 2001/05/31 02:26:22 ajc
1712 * Fixed login to take you to the Lobby instead of the next room.
1714 Revision 213.19 2001/05/30 22:37:09 ajc
1715 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1716 or a "filename" from the MIME parser.
1718 Revision 213.18 2001/05/30 01:06:57 ajc
1719 * Changes to mime parser ... still something wrong
1721 Revision 213.17 2001/05/28 19:27:29 ajc
1722 * Fixed bug which marked all messages in Lobby as old before reading at login
1724 Revision 213.16 2001/05/25 22:39:26 ajc
1725 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1727 Revision 213.15 2001/05/23 16:15:23 ajc
1728 * UI changes (pretty frames with no scrollbars)
1730 Revision 213.14 2001/05/22 00:32:17 ajc
1733 Revision 213.13 2001/05/22 00:02:18 ajc
1734 * Another attempt to fix the fd leak
1736 Revision 213.12 2001/05/19 02:21:40 ajc
1737 * Attempt to fix the dangling sockets.
1739 Revision 213.11 2001/05/15 03:22:25 ajc
1740 * More icon updates and link cleanup type stuff
1742 Revision 213.10 2001/05/06 05:11:48 ajc
1743 * Added paging icon and right-justified it
1744 * Send-page window is now a popup
1746 Revision 213.9 2001/05/04 04:28:10 ajc
1747 * Added "page user" button in wholist
1749 Revision 213.8 2001/05/01 00:49:43 ajc
1750 * more of the UI overhaul
1752 Revision 213.7 2001/04/30 01:49:36 ajc
1753 * more work on UI overhaul
1755 Revision 213.6 2001/04/29 04:39:23 ajc
1756 * User interface overhaul now in progress. WARNING: incomplete system.
1758 Revision 213.5 2001/04/01 22:13:37 cough
1759 * Modified roomops.c to give users the ability to pick a floor at room
1762 Revision 213.4 2001/02/15 01:21:55 ajc
1763 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1764 invite/kickout functionality.
1766 Revision 213.3 2001/01/25 23:10:00 ajc
1767 * "Delete message" button now confirms on client-side using JavaScript
1769 Revision 213.2 2000/12/05 18:39:49 ajc
1770 * Added support for non-USA countries in registration screen (requires the
1771 latest Citadel server, which supports the country field)
1773 Revision 213.1 2000/10/20 04:27:46 ajc
1774 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1776 Revision 213.0 2000/10/03 16:44:01 ajc
1777 * Tagged for 2.13 release
1779 Revision 212.16 2000/10/03 03:15:53 ajc
1780 * Cosmetic changes to login screen, menu bar, and message header bar
1782 Revision 212.15 2000/09/28 03:44:52 ajc
1783 * Linked to the bio/photo page from message headers. I'm not sure I like the
1784 color scheme, though.
1786 Revision 212.14 2000/09/28 03:37:23 ajc
1787 * who.c: provide links to bio/photo pages for each user in the wholist
1789 Revision 212.13 2000/09/24 21:37:21 ajc
1790 * When reading large numbers of messages, group them in smaller numbers and
1791 display the selector bar in search engine style (like AltaVista and Google)
1793 Revision 212.12 2000/09/24 04:17:16 ajc
1794 * Templatized the room banner.
1796 Revision 212.11 2000/09/17 03:29:45 ajc
1797 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1799 Revision 212.10 2000/09/14 11:43:37 error
1800 Replace occurrences of % throughout the HTML with %% so as to be friendly
1801 to HP/UX printf() and possibly others.
1803 Revision 212.9 2000/09/13 04:13:59 ajc
1804 * Completed the initial hack of the variable substitution template thingy.
1805 Check out static/login.html to see the first template.
1807 Revision 212.8 2000/09/11 17:08:16 ajc
1808 * Started templatizing the login screen. Not finished yet.
1810 Revision 212.7 2000/09/11 03:29:50 ajc
1811 * Started working on a variable-substitution thing
1813 Revision 212.6 2000/08/30 03:20:22 ajc
1814 * Put the wholist back into its own window.
1816 Revision 212.5 2000/07/06 03:46:29 ajc
1817 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1819 Revision 212.4 2000/06/29 04:22:35 ajc
1820 * Changed the format of the wholis (again). Now it shows up in a frame
1821 instead of a separate window.
1823 Revision 212.3 2000/06/12 03:28:44 ajc
1824 * added support for multi-line paging
1826 Revision 212.2 2000/06/07 04:11:28 ajc
1827 * HTML changes to room banner
1829 Revision 212.1 2000/05/31 04:29:54 ajc
1830 * Initial support for "summary" (headers only, no body) mode of reading
1831 messages, and "read one" mode. For future support of 'traditional' email.
1833 Revision 212.0 2000/05/23 20:35:52 ajc
1834 * Tagged for the 2.12 release
1836 Revision 211.19 2000/05/18 02:33:39 ajc
1837 * Don't call whobbs() directly after changing masq room/host, it screws up the
1838 refresh. It now calls an HTTP redirect page instead.
1839 * added http_redirect(char *url) function to accomplish the above
1841 Revision 211.18 2000/05/08 17:24:32 ajc
1842 * Removed HTTP date fields because it was confusing browser caches (weird)
1843 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1845 Revision 211.17 2000/05/07 23:46:55 ajc
1846 * added Date: and Last-Modified: headers to HTTP output
1847 * masquerade room/host screen now runs in wholist window, and returns to it
1849 Revision 211.16 2000/05/02 17:32:06 ajc
1850 * Font related changes to html
1852 Revision 211.15 2000/04/20 02:42:23 ajc
1853 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1854 crashing every session, every time. (?)
1855 * End the session after displaying robots.txt or nocookies.html, to prevent
1856 big session logjams when either of these conditions are met
1858 Revision 211.14 2000/04/15 15:43:46 nbryant
1859 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1860 64-bit gcc on sparc is evil)
1862 Revision 211.13 2000/04/06 20:42:03 nbryant
1863 * configure.in: fix a typo
1865 Revision 211.12 2000/04/06 20:37:01 nbryant
1866 * solaris cleanups and warning fixes
1868 Revision 211.11 2000/03/31 03:48:52 ajc
1869 * text_to_server() now behaves the way web users expect text entry to work.
1870 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1872 Revision 211.10 2000/03/31 02:39:06 ajc
1873 * Fixed bugs in "Site configuration" and added new fields.
1875 Revision 211.9 2000/03/31 02:08:45 ajc
1876 * Added "max messages per page" and "read next nnn" stuff to read loop
1877 (probably not in its final form)
1879 Revision 211.8 2000/03/28 17:02:47 nbryant
1880 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1882 Revision 211.7 2000/03/27 16:18:17 ajc
1883 * Implement multi-room chat as available in Citadel 5.70
1885 Revision 211.6 2000/03/23 04:45:15 ajc
1886 * Experimental move of wholist to a separate auto-refreshing window
1888 Revision 211.5 2000/03/19 22:49:03 ajc
1889 * Made the header-bar buttons more visible
1890 * Added a "reply" header-bar button
1891 * Move "Subject:" lines into the header-bar
1892 * Padded the header-bars by one pixel (nicer looking)
1893 * Changed message date/time output format
1895 Revision 211.4 2000/03/19 19:49:31 ajc
1896 * Added support for unix domain sockets
1898 Revision 211.3 2000/02/11 23:45:04 nbryant
1899 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1900 * tcp_sockets.c: include <arpa/inet.h>
1902 Revision 211.2 2000/02/11 23:30:04 nbryant
1903 configure.in: added some code for FreeBSD
1905 Revision 211.1 2000/01/11 04:20:40 ajc
1906 * Add "close window" option to goodbye screen
1908 Revision 211.0 2000/01/04 15:24:16 ajc
1909 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1910 * This will be released as v2.11; tagged everything as such.
1912 Revision 210.0 1999/12/24 04:57:18 ajc
1915 Revision 1.121 1999/12/23 04:54:48 ajc
1916 * Changed session cookie from hexadecimal encoding to base64
1917 * Removed overly verbose logging
1919 Revision 1.120 1999/12/12 18:12:28 ajc
1920 * get http request: clear hold buffer before starting to read in HTTP request.
1921 This was causing some requests to get corrupted.
1923 Revision 1.119 1999/12/08 18:25:21 ajc
1924 * Increased the size of the backlog queue length passed to accept() and made
1925 it a configuration parameter in webcit.h
1927 Revision 1.118 1999/12/07 16:09:26 ajc
1928 * Better (non fireworks display mode) handling of broken HTTP sockets
1930 Revision 1.117 1999/12/06 03:40:29 ajc
1931 * Moved a bunch of other global variables to per-session variables
1933 Revision 1.116 1999/12/06 02:05:33 ajc
1934 * Moved global march list into per-session context
1936 Revision 1.115 1999/12/05 18:38:02 ajc
1937 * Auto-scaling worker thread pool size
1939 Revision 1.114 1999/12/05 17:38:41 ajc
1940 * Additional debugging and cleanup
1942 Revision 1.113 1999/12/04 22:16:05 ajc
1943 * Moved all diagnostic output to stderr
1944 * Moved "HTTP/1.0 200 OK" output to output_headers()
1946 Revision 1.112 1999/12/04 21:56:59 ajc
1947 * Finished the overhaul. Now to tune...
1949 Revision 1.111 1999/12/03 17:59:53 ajc
1950 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1951 pseudocode so the build is currently broken.
1953 Revision 1.110 1999/12/03 16:37:46 ajc
1954 * Repaired HTTP output for image transfers and static content
1956 Revision 1.109 1999/12/03 05:09:54 ajc
1957 * Rewrote the HTTP engine and application coupling to run in a worker thread
1958 model and to run as a single multithreaded program (eliminated helper
1959 processes and pipes). It currently runs but has many large bugs.
1961 Revision 1.108 1999/12/03 00:18:20 ajc
1962 * Added ".c.o" rule to Makefile
1964 Revision 1.107 1999/11/26 03:32:59 ajc
1965 * Started moving all of the global variables into a struct, to facilitate
1966 multithreaded server.
1968 Revision 1.106 1999/11/26 01:28:10 ajc
1971 Revision 1.105 1999/11/04 02:05:02 ajc
1972 * Added 'number of worker threads' to site config screen
1974 Revision 1.104 1999/10/25 02:25:09 ajc
1975 * Shuffled around the room editing commands
1977 Revision 1.103 1999/10/14 04:07:18 ajc
1978 * Cleaned up the bottom-of-page icons
1980 Revision 1.102 1999/10/08 23:58:11 ajc
1981 * Minor bug fix in registration screen
1983 Revision 1.101 1999/10/06 02:44:02 ajc
1984 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1985 it back in when it's fixed. Also added more attempts at cache disabling,
1986 but it still doesn't work in the StarOffice browser. I don't know why.
1988 Revision 1.100 1999/10/02 03:26:14 ajc
1989 * Merged in Nick's bit of JavaScript to handle key commands.
1990 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1991 in a text field. Right now you can't even log in.
1993 Revision 1.99 1999/09/01 01:06:11 ajc
1994 * Added "max message length" field in global config screen
1996 Revision 1.98 1999/08/14 18:16:10 ajc
1997 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2000 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2001 * Did neat stuff to the bottom of the page
2003 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2004 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2005 to a Citadel server fails.
2006 * messages.c: don't auto-link URL's in messages if it would cause
2009 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2010 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2011 compiler. This should make more browsers happy.
2013 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2014 * Added support for "robots.txt" telling spiders to go away.
2015 * Do a slrp_highest() when logging off.
2017 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2018 * Rearranged the code in "Site-wide configuration" and "Generic
2019 server command" to avoid nested server operations
2021 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2022 * webcit.c: added "back, top, next" buttons to bottom of each page
2023 * menubar.html: replaced "User list" with "Page another user"
2025 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2026 * context_loop.c: rearranged some code to try to eliminate deadlocks
2028 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2029 * Unknown URL's now display the main menu instead of diagnostics
2030 * Diagnostics are now at <baseurl>/diagnostics
2032 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2033 * Session no longer locks up when an express message is cancelled
2034 * The default Citadel server is now "localhost" instead of uncnsrd
2035 * Added some documentation
2037 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2038 * roomops.c: made room banner graphics more reliable
2039 * messages.c: added code to prevent accidental "double-posting"
2040 * who.c: fixed the "Change room/host/user" submit logic
2042 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2043 * Changed static/menubar.html so the text is readable
2045 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2046 * Ditched the frames mode completely. It wasn't working properly in,
2047 among other places, IE 5. Die, Bill, Die.
2049 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2050 * Fixed the behavior of the "forget room" routine, to properly handle
2051 the transition back to the Lobby after it's all done.
2052 * Added ExpressMessageCat() to allow code to send the user messages
2053 along with incoming express messages
2054 * WebCit now sends the name of the end user's browser as the client
2055 name in a Citadel IDEN command rather than its own name.
2057 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2058 * Minor code cleanups
2059 * New mail notification
2061 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2062 * Top-aligned all the cells in the fake frames in non-frames mode
2064 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2065 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2066 of a Goto, in order to prevent it from first marking all msgs old.
2068 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2069 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2070 which can differentiate the needs of frames and noframes modes
2072 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2073 * webserver.c: added "-t" option to send traces somewhere else
2075 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2076 * context_loop.c: display an error page if the client browser
2077 requests a non-root page and there is no cookie set
2078 * webserver.c: took my name off the copyright notice (it's a group
2081 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2082 * Reworked a lot of the structure, made more HTML "embeddable"
2083 * Changed the noframes mode to display "fake" frames using tables
2085 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2086 Changed some output formatting (mainly <FONT> tags).
2087 Changed who.c to use urlescputs() rather than escputs()
2088 in urls so GOTOs and User Profiles work when the string has a
2091 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2092 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2093 How to cause "onLoad=" to cause a sibling frame to refresh without
2094 having to use the nonportable HTTP "Window-Target:" directive. Began
2095 implementation of this; it should allow portable NS/IE compatibility.
2097 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2098 * Implemented "access level required to create rooms"
2100 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2101 * webcit.c: modified getz() to *exit* the program when fgets()
2102 returns an error. This is actually the desired behavior; it would
2103 otherwise busy-loop forever on a broken pipe.
2105 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2106 * webcit.c: added to getz() the ability to return an error code;
2107 implemented this in the main loop, hopefully fixing problems
2108 * Added "braindamage" file (frames/JS browser compatibility list)
2109 * Added HTTP "User-agent:" detection
2110 * wildmat.c, braindamage.c: added
2111 * Initial value of 'noframes' is now set by the braindamage check
2112 * Ran everything through "indent -kr -i8"
2113 * roomops.c: in room list, print a in otherwise empty cells
2115 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2116 * context_loop.c: warning fix
2117 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2119 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2120 * Resolve the name of the connecting host and pass it on to Citadel
2122 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2123 * wDumpContent() is now responsible for </BODY></HTML> most of the
2124 time (parameter settable) so that the main menu can easily be
2125 embedded in every page when running in noframes mode
2126 * noframes mode selection is now carried in the cookie
2128 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2129 * Made the frames stuff less dependent on the HTML TARGET= directive
2130 and more dependent on the HTTP Window-target: directive.
2131 * Made the system semi-navigable in noframes mode.
2133 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2134 * Brought over the new room listing code and <G>oto heuristics
2135 from the main Citadel tree, to pay attention to floor/room ordering
2137 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2138 * Modified the back end of mime_parser to use callbacks instead of
2139 doing something specific. Now we can use it elsewhere.
2141 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2142 * Fixed the bugs in "Site-wide configuration"
2143 * Added a "generic server commands" screen
2145 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2146 * Reduced the multiple cookies down to one cookie combining all data.
2148 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2149 * Removed wc_host and wc_port cookies.
2150 * Added an "edit your session" screen to change your wholisting.
2152 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2153 * Added "enter registration"
2154 * Set up automatic trigger of Enter Registration when the server
2156 * Established that a one-to-one WebCit/Citadel correspondence will
2157 be required. No big deal due to shared code segments.
2158 * Added "change password"
2159 * Added networking configuration screens. These still need testing.
2160 * Added a "kill session" link to each line of the wholist when
2161 logged in as an aide, and the screens to perform this operation.
2163 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2164 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2165 * "Finished" the MIME parser.
2166 * Got image uploads working.
2167 * Added "add/edit user photo" screens.
2168 * Added "add/edit room graphic" screens.
2169 * Added "add/edit floor graphic" screens.
2170 * Fixed display of floor graphic in known rooms list.
2172 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2173 * Wrote mime_parser.c for handling of image uploads. This will also
2174 be used in future Citadel MIME projects.
2176 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2177 * Fixed a bug in the room banner display code
2178 * Added "delete room"
2179 * Added "validate users"
2181 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2182 * Added "edit room info file"
2185 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2186 * Changed the "auto read new" functionality from a meta refresh tag
2187 to an "onload" directive (the former was causing graphics problems)
2188 * Added "create room"
2191 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2192 * Got the Zap and List-Zapped commands working
2193 * Added a convenience function to display a page with an error string
2194 * Automatically do a read-new-msgs whenever a new room banner is loaded
2196 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2197 * Added the screens to send pages
2198 * Changed message headers to display in bigger font, non-boldface
2199 * Added the chat system
2200 * Added goto private rooms
2202 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2203 * Replace "Citadel" in menu bar with the Citadel logo
2205 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2206 * automatically regenerate Makefile when Makefile.in changes
2208 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2209 * context_loop.c: Moved "remove session" into its own function.
2210 Check for dead webcit child process before each transaction.
2211 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2212 against broken HTTP connections.
2213 * Added a housekeeping thread to periodically remove dead sessions
2214 and kill idle sessions.
2215 * messages.c: added "delete message" functionality
2216 * messages.c: added "move message" functionality
2217 * userlist.c: added. This adds "userlist" and "show user" functions.
2218 * roomops.c: fixed buggy implementation of ungoto
2219 * Set up an option in output_headers() to optionally print the most
2220 often used opening HTML as well as the HTTP headers.
2221 * Display express messages in cute little JavaScript popup window.
2223 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2224 * Brought over message reading and entry functions from old WebCit
2226 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2227 * context_loop.c: really fix the SO_LINGER stuff
2228 * webserver.c: remove commented-out references to SO_LINGER
2230 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2231 * context_loop.c: After fork(), child process closes the HTTP socket
2232 so when the parent process closes it, it actually _does_ close.
2233 Otherwise, aIEeeee and possibly other browsers will hang.
2234 * Added support for graphics images retrieved from the Citadel server.
2235 * Set up login banner graphic and background image graphic
2237 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2238 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2240 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2241 * Smoothed out some of the login/logout code. Failed authentication
2242 now works the way it should.
2243 * Added support for new user login (still need to handle registration).
2245 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2246 * Discovered that the HTTP socket problem is related to a socket that
2247 isn't properly lingering on close. Temporarily hacked a sleep(10)
2248 into context_loop.c until it is figured out.
2250 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2251 * Did a little debugging, still trying to figure out why logging in
2252 displays "Connection reset by peer" error. It used to work...
2254 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2255 * Makefile.in: updated dependencies
2257 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2258 * Fixed broken interpretation of variables specified in the URL
2259 * added new "action" variable to make main loop simpler
2261 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2262 * webserver.c: prototype vsnprintf
2263 * context_loop.c: warning fix
2265 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2266 * tcp_sockets.c: removed some dead code
2267 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2268 unused ends of pipes, fix a file descriptor leak and a race condition
2269 * portability enhancements
2271 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2272 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2274 * converted to autoconf and began port to Digital UNIX
2276 * context_loop.c: moved the monster 64k buffer array off the stack
2277 * tcp_sockets.c: getservbyname() doesn't set errno.
2279 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2280 * webserver.c: warning fix