2 Revision 510.6 2004/05/31 21:43:27 ajc
3 * Added "|END" to the session cookie before base64-ing it. This fixes a
4 problem with certain room names causing the webserver to freak out and
5 break embedded images and stuff. I don't know why.
7 Revision 510.5 2004/05/31 20:34:11 ajc
8 * Message entry using Kevin Roth's excellent cross-platform richtext
11 Revision 510.4 2004/05/31 15:54:13 ajc
12 * "text" and "HTML" options for message entry.
14 Revision 510.3 2004/05/29 03:31:48 ajc
15 * tighten up the space between icons in the iconbar
17 Revision 510.2 2004/05/28 20:24:53 ajc
20 Revision 510.1 2004/05/24 03:02:38 ajc
21 * CSS change to make folder names stand out more in the "Folder View"
23 Revision 510.0 2004/04/30 04:08:58 ajc
26 Revision 506.13 2004/04/30 04:08:47 ajc
27 * Changed internal version number to 5.10
28 * Updated documentation for the new HTTPS service
30 Revision 506.12 2004/04/27 03:21:36 ajc
31 * Prompt for HTTPS port number during setup. We may make this optional.
33 Revision 506.11 2004/04/27 03:16:31 ajc
34 * When running on the same host as Citadel, if no key/cert are found,
35 symlink to Citadel's if possible.
36 * One server binary now forks to start both http and https servers.
38 Revision 506.10 2004/04/21 03:43:39 ajc
39 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
40 certs are also no longer invalid.
42 Revision 506.9 2004/04/21 02:25:13 ajc
43 * Replaced ctdl_install_certificate() with convenience functions found
44 in the OpenSSL library.
46 Revision 506.8 2004/04/21 02:19:41 ajc
47 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
48 understand, but read at http://www.informit.com/articles/article.asp?p=22078
49 ). Still doesn't work with Internet Monopolizer, though.
51 Revision 506.7 2004/04/20 02:32:44 ajc
52 * Allow setup to run seamlessly from within the Citadel/UX Ridiculously
53 Easy Installer by observing the values of environment variables
54 CITADEL_INSTALLER, CITADEL, and WEBCIT.
56 Revision 506.6 2004/04/20 02:02:50 ajc
59 Revision 506.5 2004/04/16 03:14:06 ajc
60 * Minor fix for previous checkin
62 Revision 506.4 2004/04/16 02:59:01 ajc
63 * Completed SSL support. Still doesn't work with all browsers... gotta
66 Revision 506.3 2004/04/15 03:57:00 ajc
67 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
68 it has a crashy crashy bug in it. Don't use it yet.
70 Revision 506.2 2004/04/13 19:41:36 ajc
71 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
72 (freebusy data fetch for anonymous Kolab type clients)
74 Revision 506.1 2004/04/10 04:32:59 ajc
75 * Fixed some version and copyright date oopses
77 Revision 506.0 2004/04/10 04:29:30 ajc
80 Revision 505.22 2004/04/10 04:29:20 ajc
81 * Changed internal version number to 5.06
83 Revision 505.21 2004/03/29 04:30:20 ajc
84 * configure.in, Makefile.in: handle $LDFLAGS
86 Revision 505.20 2004/03/20 05:03:14 ajc
87 * Original startup thread becomes a worker thread after initialization.
88 Doing otherwise turns it into a zombie (at least on Linux) and possibly
89 leads to other problems
90 * Filter out NOOP's received in chat
92 Revision 505.19 2004/03/18 04:32:24 ajc
93 * Removed the language in README.TXT which told everyone that chat wouldn't
94 work with a non-local Citadel server, because that's no longer true.
95 * Removed the old chat applet from the static/ directory
97 Revision 505.18 2004/03/18 04:00:44 ajc
98 * Rounded web boxes now look correct in all browsers.
100 Revision 505.17 2004/03/17 18:25:31 ajc
101 * When creating a new user, auto-chain to the "edit user configuration"
102 screen, and subsequently auto-chain to the "edit address book entry"
103 screen. This creates a nice sensible workflow.
105 Revision 505.16 2004/03/15 22:47:09 ajc
106 * Prettied up the chat window a little more.
108 Revision 505.15 2004/03/15 04:27:44 ajc
109 * Chat now appears in a separate window
110 * Use regular frames instead of IFRAMEs for chat
111 * Display user's own chat text in bold+italic
112 * Added a "List Users" button
114 Revision 505.14 2004/03/09 20:45:45 error
115 * Add a Linux Software Map file
117 Revision 505.13 2004/03/07 22:04:32 ajc
118 * Fix the current view not being set to the default view for the creator
121 Revision 505.12 2004/03/07 21:31:17 ajc
122 * serv_read() now zeroes out the supplied buffer (with the supplied
123 length) if a server read fails. This causes serv_gets() to return
124 instead of looping endlessly. Fixes chat problem found on linux-ppc.
126 Revision 505.11 2004/03/03 05:21:36 ajc
127 * Made the chat screen totally kick-ass sweet. The flickering reload
128 i-frame is now tiny and hidden, and it *appends* new chat data to
129 the viewable window using JavaScript. No flickering + scrollback!
130 * Added a help button to the chat screen.
132 Revision 505.10 2004/02/29 22:52:15 ajc
133 * Close and clear (set to -1) server socket handle when socket errors are
134 detected. Fixes a chat problem reported by Winzlo.
136 Revision 505.9 2004/02/29 05:34:25 ajc
137 * Display the Chat menu option as "Chat with other users in <roomname>"
139 Revision 505.8 2004/02/27 05:04:38 ajc
140 * fix frameset bug in page popups
142 Revision 505.7 2004/02/26 04:08:56 ajc
143 * Fixed a problem that made WebCit go to the "no cookies" screen instead
144 of the logout banner.
145 * Ford's latest stupid room has a name with more than 64 characters, and
146 we still had a 64-byte room name in the march_list struct. ooooops...
148 Revision 505.6 2004/02/26 03:07:26 ajc
149 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
151 Revision 505.5 2004/02/25 23:10:28 ajc
152 * Allow "/do_logout" as a no-frames page
154 Revision 505.4 2004/02/25 23:00:21 ajc
155 * Changed the favicon support to LINK tags in the HEAD of static stuff,
156 to make life easier. (Thanks to prosthetik for this)
158 Revision 505.3 2004/02/25 15:20:11 ajc
159 * Support for favicon.ico in the static/ directory
161 Revision 505.2 2004/02/24 04:06:42 ajc
162 * Changed the colors slightly in chat screen
164 Revision 505.1 2004/02/20 06:07:06 ajc
165 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
167 Revision 505.0 2004/02/19 03:32:50 ajc
170 Revision 504.7 2004/02/19 03:32:38 ajc
171 * Changed the internal version number to 5.05
172 * Completed the frames fix
174 Revision 504.6 2004/02/18 20:08:29 ajc
175 * Fixed the frameset force reload logic. Now it does the whole frameset
176 without displaying an error in the main frame.
178 Revision 504.5 2004/02/18 19:17:51 ajc
179 * Force reload of frameset if someone tries to escape it. Not perfect
180 but it mostly works at this poing.
182 Revision 504.4 2004/02/17 03:37:11 ajc
183 * Indicate to Citadel that we want Server Generated Invitations when
184 calendar events are saved. (No longer the default in Citadel server.)
186 Revision 504.3 2004/02/09 04:49:32 ajc
187 * Prepare for a way to avoid falling out of the main frameset
189 Revision 504.2 2004/02/09 03:37:57 ajc
190 * Changed the thread pool management algorithm. Detecting idle time between
191 socket accepts was not working reliably on all systems, so we now follow
192 the same algorithm as the Citadel server (spawn more threads when number
193 of sessions < number of threads, but keep constrained to pre-defined
194 minimum and maximum thread count)
196 Revision 504.1 2004/02/03 03:09:51 ajc
199 Revision 503.0 2004/01/28 04:31:31 ajc
202 Revision 502.4 2004/01/28 04:30:48 ajc
203 * Create Room can now offer calendar and address book rooms
205 Revision 502.3 2004/01/17 21:25:30 ajc
206 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
207 * Split the config for LDAP Connector into its own panel
209 Revision 502.2 2004/01/17 04:32:54 ajc
210 * Add site config options for Citadel servers which support LDAP
212 Revision 502.1 2003/10/24 02:50:19 ajc
213 * Clicking "Enter Message" in a room with an Address Book view opens
214 a blank vCard entry screen.
216 Revision 502.0 2003/10/23 03:16:50 ajc
219 Revision 501.2 2003/10/23 03:07:54 ajc
220 * event.c: Found and removed another unquoted multi-line string literal
221 * webcit.h: changed an #ifdef HAVE_ICAL_H
222 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
224 Revision 501.1 2003/10/22 01:42:12 ajc
225 * iconbar.c: removed a stray character or two...
227 Revision 501.0 2003/10/21 04:26:37 ajc
230 Revision 500.30 2003/10/21 04:26:27 ajc
231 * bumped the version string to 5.01
233 Revision 500.29 2003/10/17 03:08:28 ajc
234 * Finished prettying up the vCard display
236 Revision 500.28 2003/10/17 02:31:45 ajc
237 * Multi-line string literals are deprecated in GCC 3.1 unless each line
238 is wrapped in quotes. Performed this fix so it'll compile.
239 * setup.c: removed references to unused variable tempfile[]
241 Revision 500.27 2003/10/09 03:17:02 ajc
242 * Started prettying up the vCard display.
244 Revision 500.26 2003/10/08 02:33:49 ajc
245 * Begin work on better handling of vCard display
247 Revision 500.25 2003/09/04 03:41:27 ajc
248 * siteconfig.c: changed some config items to drop-down boxes
250 Revision 500.24 2003/08/27 04:26:54 ajc
251 * Split the site configuration screen up into four different screens,
252 and added a meta-menu
254 Revision 500.23 2003/08/24 03:31:50 ajc
255 * Finished the setup program
256 * Bumped the internal version number to 5.01
258 Revision 500.22 2003/08/22 00:47:27 ajc
259 * setup is now working, but it still needs a way to detect a running WebCit
261 Revision 500.21 2003/08/22 00:25:40 ajc
262 * Added a skeleton "setup" program to the tree. It does not work yet.
264 Revision 500.20 2003/08/20 03:48:55 ajc
265 * Added iconbar shortcut to Contacts room
266 * Minimum required Citadel is now 6.11
268 Revision 500.19 2003/08/20 03:07:25 ajc
269 * Address book "single card" view now suppresses "reading nn message" and
270 instead shows the letter indices across the top
271 * Clicking on an address in a vCard now connects to WebCit mail instead
272 of a browser mailto: link
274 Revision 500.18 2003/08/19 04:18:43 ajc
275 * Changed things around in the address book view. Made it sorted and
276 more clickable and better looking...
278 Revision 500.17 2003/08/12 18:54:03 error
279 * messages.c: fix off-by-one-error in selector bar
281 Revision 500.16 2003/08/07 22:18:03 ajc
282 * Add the Summary Page to the customizable iconbar
284 Revision 500.15 2003/08/07 03:51:51 ajc
285 * Customizable icon bar as: pictures and text, pictures, text
287 Revision 500.14 2003/08/05 03:52:14 ajc
288 * First working version of the customizable iconbar. It contains a basic
289 set of options and now automatically refreshes when it's customized.
291 Revision 500.13 2003/08/04 03:50:29 ajc
292 * First cut at the customizable iconbar is done. A bunch of generic options
293 are there. Still need to get the actual iconbar to refresh when changes
296 Revision 500.12 2003/08/03 21:02:01 ajc
297 * More work on customizable iconbar
299 Revision 500.11 2003/08/02 05:25:46 ajc
300 * Laid the groundwork for a customizable iconbar
302 Revision 500.10 2003/07/30 03:57:49 ajc
303 * Add config.c_purge_hour to config screen
305 Revision 500.9 2003/07/06 22:06:59 ajc
306 * When converting "anything that looks like a URL" to a real link, first
307 make sure that it isn't already inside a link. This fixes most of the
308 long, ugly URL strings sent by eBay.
309 * Automatically dismantle mailto: links in HTML messages, and convert
310 them to WebCit mail links (clicking on it sends the user to the Mail
311 room and begins composing a new message with the recipient and subject
312 fields pre-populated).
314 Revision 500.8 2003/06/29 20:51:21 ajc
315 * Worked around a rendering bug in Satan's Browser that was causing it
316 to draw the calendar month view much wider than the actual screen wdith
318 Revision 500.7 2003/06/28 04:09:37 error
319 * roomops.c: Backout change to display one less box in the first column in
320 roomlist view, it doesn't seem to work for everyone
322 Revision 500.6 2003/06/28 03:52:51 error
323 * Don't tell browsers not to cache static documents
325 Revision 500.5 2003/06/28 03:35:23 error
326 * roomops.c: Display one less floor in the first column in romlist view
328 Revision 500.4 2003/06/26 03:37:58 ajc
329 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
330 This will allow some groupware clients to browse the free/busy times of
331 other users on the system.
333 Revision 500.3 2003/06/21 05:17:21 ajc
334 * Better alignment of system messages
335 * Exterminated display_error() and replaced it with WC->ImportantMessage
336 which is displayed in a bubble on top of whatever page you're on next.
337 * Small cosmetic changes
338 * Fixed some nesting problems in output_headers()
340 Revision 500.2 2003/06/20 03:39:27 ajc
341 * Optimization to floor layout in box view
343 Revision 500.1 2003/06/20 03:04:26 ajc
344 * "Reply" button on messages now handles IGnet recipients correctly
346 Revision 500.0 2003/06/10 04:23:08 ajc
349 Revision 410.50 2003/06/10 04:22:58 ajc
350 * Updated docs and headers for 5.00 release
352 Revision 410.49 2003/06/10 04:05:23 ajc
353 * De-tabled the left side icon bar and reduced one of the graphics, so
354 that all of the rounded corners show up in Satan's Browser.
356 Revision 410.48 2003/06/10 03:47:41 ajc
357 * style.css: added font selection to default <BODY> tag
359 Revision 410.47 2003/06/06 03:26:03 ajc
360 * Satan's Browser insists on putting bloody acres of whitespace to the
361 right of any bulleted list items, making any multi-column table containing
362 a list take more than the entire screen. Removed all such lists so it
363 looks ok. If you are reading this and you are a Microsoft employee, please
364 commit suicide before you break anything else.
366 Revision 410.46 2003/06/06 02:22:07 ajc
367 * Changed the upper left and upper right bounded box corners to a solid
368 blue (#204B78) instead of gradiated, because it was looking funny in
369 256-color mode. It also looked funny in Internet Explorer, but people
370 who use Internet Explorer are contributing to terrorism and really don't
371 deserve Web access in the first place. So I really just fixed this to make
372 it look good in 256-color Netscape.
374 Revision 410.45 2003/06/05 21:37:37 ajc
375 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
376 in b0rken IE browser. Die, Bill, Die.
378 Revision 410.44 2003/06/05 03:52:29 ajc
379 * Buncha cosmetic changes
381 Revision 410.43 2003/06/04 03:41:25 ajc
382 * Change the appearance of rooms with and without new messages in the
383 room list -- now defined using CSS
385 Revision 410.42 2003/06/03 03:57:42 ajc
386 * Tightened up the room banner a bit. Smaller padding, smaller font,
389 Revision 410.41 2003/05/31 21:36:45 ajc
392 Revision 410.40 2003/05/26 21:05:42 ajc
393 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
394 it to complete the free/busy checking for attendee availability.
396 Revision 410.39 2003/05/26 05:44:45 ajc
397 * event.c: fix compiler warning
399 Revision 410.38 2003/05/26 05:39:46 ajc
400 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
401 bug fixed in Citadel.
403 Revision 410.37 2003/05/26 05:28:13 ajc
404 * serv_func.c: added utility function read_server_text()
405 * availability.c: banged out more of this code -- still not complete
407 Revision 410.36 2003/05/26 03:28:02 ajc
408 * Getting closer to doing the availability check. Created new source
409 module 'availability.c' for this purpose. Stub function is in place.
411 Revision 410.35 2003/05/25 04:25:12 ajc
412 * siteconfig.c: fixed a spelling error
413 * event.c: add a "Check attendee availability" button, and the code to
414 bypass saving the event to the server, do something with it, and then
415 feed the twiddled data structure back to the form display function for
416 further editing. What's still missing is the code to do the actual
419 Revision 410.34 2003/05/24 22:22:35 ajc
420 * Small stylesheet hack to make it work with b0rken IE
422 Revision 410.33 2003/05/24 22:13:08 ajc
423 * Changed the login banner a bit
425 Revision 410.32 2003/05/20 03:25:41 ajc
426 * Separate event invitees with newlines instead of commas.
428 Revision 410.31 2003/05/19 19:55:09 ajc
429 * summary.c: eliminate compiler warnings about unused variables when
430 compiling a WebCit service without calendar support
432 Revision 410.30 2003/05/18 02:05:33 ajc
433 * More conversion of screens to the new look-and-feel.
435 Revision 410.29 2003/05/16 04:11:29 ajc
436 * We don't need no steenking workaround. Problem fixed. MIME parser not
437 broken. Web server was calling it with bad parameters. All fixed now.
438 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
441 Revision 410.28 2003/05/15 04:52:26 ajc
442 * Minor workaround in web forms to handle mime parser problem in uploads
444 Revision 410.27 2003/05/15 03:35:59 ajc
445 * look and feel overhaul -- almost done!
447 Revision 410.26 2003/05/14 03:46:35 ajc
448 * More background cleanup
450 Revision 410.25 2003/05/05 17:19:46 ajc
451 * Cleanups to summary page when running on a non ical enabled system
452 * Use non breaking spaces in summary page box titles
454 Revision 410.24 2003/05/04 04:22:41 ajc
455 * Display body of messages on a white background. I am doing this in order
456 to prepare for making the general background of the screen a darker color.
458 Revision 410.23 2003/05/04 02:54:55 ajc
459 * Summary page now uses our cutesy new rounded window boxes
461 Revision 410.22 2003/05/03 21:28:41 ajc
462 * Added in a slick new box style and put the room lists in it
464 Revision 410.21 2003/05/03 16:57:04 ajc
465 * In the 'folders' and 'portal' views, change the folder delimiter
466 from / to \ to avoid conflict with room names that have slashes
468 Revision 410.20 2003/05/03 16:23:29 ajc
469 * Enforce three columns in portal view of room list
471 Revision 410.19 2003/05/03 04:52:32 ajc
472 * Added an experimental new "portal view" to the room list options
474 Revision 410.18 2003/05/02 03:23:41 ajc
475 * Minor change to room list algorithm
477 Revision 410.17 2003/05/01 15:33:05 ajc
478 * Fixed a potential memory leak in enumeration of MIME parts
480 Revision 410.16 2003/05/01 03:11:35 ajc
481 * When static content is requested, fetch it without trying to connect
484 Revision 410.15 2003/04/30 05:00:00 ajc
485 * Added the ability to compose messages with file attachments uploaded from
488 Revision 410.14 2003/04/27 04:46:02 ajc
489 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
490 observes the flag designating the presence of new messages. (The "rooms
491 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
492 but that view may get axed soon.)
494 Revision 410.13 2003/04/26 21:57:53 ajc
495 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
496 before returning an error code to avoid a file descriptor leak
498 Revision 410.12 2003/04/19 21:42:36 ajc
499 * Repaired all my b0rken COLOR tags
500 * Replaced most FONT tags with SPAN tags
503 Revision 410.11 2003/04/19 19:58:10 ajc
504 * Lots of great changes from Nick to make the site CSS-enabled.
506 Revision 410.10 2003/04/14 04:04:40 ajc
507 * First cut of CSS-izing WebCit. Probably b0rken.
509 Revision 410.9 2003/04/09 04:02:32 ajc
510 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
511 supported the idea of one WebCit connecting to multiple Citadels for a
512 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
513 * When connecting to Citadel through a Unix domain socket, don't try to make
514 the Java chat applet available.
516 Revision 410.8 2003/03/31 03:32:19 ajc
517 * messages.c: check for 000 terminator while parsing RFC822 headers to
518 prevent getting hung up while displaying certain badly formatted messages.
520 Revision 410.7 2003/03/30 06:13:19 ajc
521 * When reading from the server, do not treat CR as end-of-line because
522 there's probably an LF coming after it. Instead, keep reading to the LF
524 * Do not underline links in the icon bars
526 Revision 410.6 2003/03/17 04:17:41 ajc
527 * Call to accept() was being made with an uninitialized variable for the
528 third argument. Changed the second and third argument to NULL and 0 because
529 we don't really need accept() to fill up a buffer full of information that
530 we'll never use. (Thanks to SteveV for reporting the bug and helping to
532 * Removed the mutex wrapper around select() because we don't need it. All
533 idle worker threads now block on select() and one of them will wake up when
534 a connection arrives.
536 Revision 410.5 2003/03/15 20:55:03 ajc
537 * When a requested image is not available on the Citadel server, send a
538 1x1 transparent GIF instead of 404 error.
540 Revision 410.4 2003/03/14 04:21:57 ajc
541 * clone events to be encapsulated before saving, because the original
542 instance may already have a parent, and that makes crashy crashy
544 Revision 410.3 2003/03/13 05:57:17 ajc
545 * More encapsulation. Warning: there are bugs in this!!
547 Revision 410.2 2003/03/13 05:20:23 ajc
548 * Various changes to the calendar service to handle messages containing
549 fully encapsulated VCALENDAR components instead of only unencapsulated
550 VEVENT subcomponents. We have to move in this direction for compatibility
553 Revision 410.1 2003/03/01 22:07:19 ajc
554 * New user registration, as well as existing user re-registration, now
555 uses the vCard editing screen.
556 * Administratively editing users' address book entries now works again,
557 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
558 in order to enforce this.
560 Revision 410.0 2003/02/19 03:49:33 ajc
563 Revision 400.90 2003/02/19 03:49:17 ajc
564 * latest config.guess and config.sub from www.gnu.org
566 Revision 400.89 2003/02/07 04:44:17 ajc
567 * Replaced sleep() with a function that sleeps using select() in order to
568 avoid potential issues with SIGALRM. Possible fix for weird behavior
569 when running on a Macintosh.
571 Revision 400.88 2003/01/29 22:32:07 ajc
572 * Shuffled some code and comments around; minor cleanup
574 Revision 400.87 2003/01/28 15:37:12 ajc
575 * All functions which read binary data from the server now make use of the
576 read_server_binary() function in tools.c
577 * Binary reads from server now have safety code to prevent infinite loops
578 * All output of MIME objects is now done with http_transmit_thing()
580 Revision 400.86 2003/01/19 06:28:04 ajc
581 * Minimum required Citadel version 6.05
583 Revision 400.85 2003/01/16 04:41:26 ajc
584 * When displaying edit controls for time of day in the calendar, only show
585 minutes that are multiples of 5 ... unless the existing value is not a
586 multiple of 5, in which case we show that too.
588 Revision 400.84 2003/01/15 17:34:04 ajc
589 * event.c: fixed a misspelling
590 * config.guess, config.sub: updated using latest from ftp.gnu.org
592 Revision 400.83 2003/01/14 04:21:27 ajc
593 * Only offer views which make sense for the default view of a room
595 Revision 400.82 2003/01/13 03:34:33 ajc
596 * Get ready for the 4.10 release
598 Revision 400.81 2003/01/12 23:22:53 ajc
599 * configure.in: check for libical v0.24 or newer
601 Revision 400.80 2003/01/07 04:56:17 ajc
602 * Complete the free/busy transparency handling in the form
603 * Default times for new events are now in the correct timezone
605 Revision 400.79 2003/01/06 18:01:35 ajc
606 * Begin handling of TRANSP property to show event times as free or
609 Revision 400.78 2003/01/05 21:02:14 ajc
610 * Summary page: three columns are now all the same width
612 Revision 400.77 2003/01/05 20:56:05 ajc
613 * minor fix for previous checkin
615 Revision 400.76 2003/01/05 20:51:01 ajc
616 * Display PARTSTAT for attendees
618 Revision 400.75 2003/01/05 05:01:00 ajc
619 * Add "today's calendar events" to the summary page.
621 Revision 400.74 2003/01/05 04:27:28 ajc
622 * Add "Tasks" to the summary page
624 Revision 400.73 2002/12/28 05:44:09 ajc
625 * ical_dezonify.c: brought over new version from the Citadel source (again)
627 Revision 400.72 2002/12/28 05:12:45 ajc
628 * ical_dezonify.c: brought over new version from the Citadel source.
630 Revision 400.71 2002/12/26 04:04:48 ajc
631 * Perform CHEK command when automatically establishing sessions, not just
632 when one is explicitly created. Some stuff is missing otherwise.
634 Revision 400.70 2002/12/25 23:18:06 ajc
635 * Be more strategic about when to call ical_dezonify()
636 (This may be the last set of fixes. I hope so.)
638 Revision 400.69 2002/12/25 21:39:38 ajc
639 * ical_dezonify.c: added.
640 * calendar.c: convert incoming ical messages to UTC
641 (the usual routines will then convert them to local time for display)
643 Revision 400.68 2002/12/25 07:06:00 ajc
644 * Tweaked the code to work with libical 0.24
646 Revision 400.67 2002/12/20 04:50:00 ajc
647 * When saving a calendar event, increment the SEQUENCE property.
649 Revision 400.66 2002/12/18 05:03:39 ajc
650 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
651 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
652 Because the libc-allocated buffer was getting clobbered.
653 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
655 Revision 400.65 2002/12/17 05:01:39 ajc
656 * Prettied up the calendar day view layout
657 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
659 Revision 400.64 2002/12/16 04:43:30 ajc
660 * Correctly handle local time zone when figuring out which day and time to
661 display events on calendar month/day views. This also seems to have
662 fixed the bug that was causing events to sometimes get lost when saved.
664 Revision 400.63 2002/12/15 05:50:59 ajc
665 * Form editing of date/time fields now assumes that the icaltimetype being
666 manipulated is in UTC. It converts to/from local time for editing.
668 Revision 400.62 2002/12/10 23:25:47 ajc
669 * Display attendees in message view of calendar objects
671 Revision 400.61 2002/12/07 22:12:59 ajc
672 * Handle incoming RSVP's for meetings. (Note: this will not actually work
673 until I implement the Citadel server function which it calls.)
675 Revision 400.60 2002/11/30 21:34:51 ajc
676 * Submit organizer in a hidden field, in case the server needs it
678 Revision 400.59 2002/11/30 04:46:46 ajc
679 * First cut at adding/removing attendees to an event
680 (Actual invitations should be sent by the Citadel server)
682 Revision 400.58 2002/11/29 23:56:19 ajc
683 * Completed "me as organizer" -- the user's own e-mail address is inserted
684 as the organizer of new events. Detect when the user is the organizer and
685 enable/disable the attendees box accordingly.
687 Revision 400.57 2002/11/29 16:38:37 ajc
688 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
690 Revision 400.56 2002/11/28 06:03:24 ajc
691 * Issue an ISME command when editing an event, to determine whether the user
692 viewing the event is the organizer. (Will use this later to allow/disallow
693 sending out invitations.)
695 Revision 400.55 2002/11/26 05:01:04 ajc
696 * Began handling attendee fields
698 Revision 400.54 2002/11/16 23:40:11 ajc
701 Revision 400.53 2002/11/16 23:15:02 ajc
702 * Make the "all day event" shadebox smaller (month view) - no border.
703 * Fixed bug that caused any events following an all day event to also appear
706 Revision 400.52 2002/11/16 05:40:54 ajc
707 * When adding new events to the calendar, default to the month [and day]
708 currently being viewed.
709 * Hotlink each hour of the day view to an add-new-event for that day/hour.
711 Revision 400.51 2002/11/15 05:05:47 ajc
712 * Put in back/forward (yesterday/tomorrow) links in calendar day view
714 Revision 400.50 2002/11/15 04:11:46 ajc
715 * Added even more nifty JavaScript to cause the hour/minute and end date
716 fields of a calendar event form to render as disabled when the "all day
717 event" box is checked -- not just when the user checks the box, but also
718 when the box begins its life already checked.
720 Revision 400.49 2002/11/14 04:59:40 ajc
721 * Correctly serialize and save all day events using date instead of date/time
723 Revision 400.48 2002/11/13 04:49:23 ajc
724 * "All day event" shows as a single checkbox, instead of one for the start
725 time and one for the end time. Added nifty JavaScript to zero and shade
726 the hour/minute and all end time fields when all-day-event is checked.
728 Revision 400.47 2002/11/12 05:57:27 ajc
729 * Display a nicer looking screen when replying to calendar invitations
730 * When displaying day view, don't show all day events twice
731 * Day or month view: denote all day events by displaying them inside
734 Revision 400.46 2002/11/12 03:26:39 ajc
735 * Tell the user about broken Citadel server connections instead of
736 simply printing "Goodbye"
738 Revision 400.45 2002/10/23 04:11:38 ajc
739 * Detect when a meeting invitation is actually an update for an existing UID
740 and tell the user so.
742 Revision 400.44 2002/10/21 20:16:38 ajc
743 * Display conflicts nicely
745 Revision 400.43 2002/10/21 18:29:14 ajc
746 * Ask server to hunt for conflicts when displaying a meeting invitation
748 Revision 400.42 2002/10/19 21:28:32 ajc
749 * Moved the calendar meeting request reply functionality to the Citadel server
751 Revision 400.41 2002/10/19 17:10:14 ajc
752 * Add "Tentative" accept button
753 * Only display Accept/Tentative/Decline button when method=REQUEST
755 Revision 400.40 2002/10/19 04:16:37 ajc
756 * Save an incoming meeting request into the user's calendar.
758 Revision 400.39 2002/10/18 20:55:05 ajc
759 * Began work on meeting request accept/decline
761 Revision 400.38 2002/10/16 19:16:39 ajc
762 * Fixes and updates to build WebCit on Linux for IBM S/390
764 Revision 400.37 2002/10/09 04:12:44 ajc
765 * Templatized trailing HTML
766 * Templatized "new start page" page
767 * Added global substitution macros
769 Revision 400.36 2002/10/09 03:51:01 ajc
770 * Templatized the <HEAD> section of HTML
772 Revision 400.35 2002/10/07 23:03:38 ajc
773 * messages.c: don't display room name field when it's blank
775 Revision 400.34 2002/10/07 04:10:37 ajc
776 * When displaying meeting invitations, only show date/time for VEVENT
777 subcomponents. Date/time for other subcomponents are irrelevant.
778 * Cleaned up HTML display of meeting invitations.
780 Revision 400.33 2002/10/03 03:40:31 ajc
781 * Worked on meeting accept/decline a little bit
783 Revision 400.32 2002/09/30 03:58:35 ajc
784 * Dabbled in handling incoming meeting requests
786 Revision 400.31 2002/09/29 20:15:43 ajc
787 * Completed the calendar day view
789 Revision 400.30 2002/09/28 04:01:30 ajc
790 * started fleshing out the calendar day view
792 Revision 400.29 2002/09/27 21:19:28 ajc
795 Revision 400.28 2002/09/27 18:31:33 ajc
796 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
797 * After saving a VEVENT, return to the correct calendar view and date
799 Revision 400.27 2002/09/27 17:15:44 ajc
800 * Removed the gzip compression stuff due to bugs in Internet Explorer.
802 Revision 400.26 2002/09/27 04:37:21 ajc
803 * New, buggy versions of event editing screens
805 Revision 400.25 2002/09/26 22:00:16 ajc
806 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
807 month 1 in libical functions)
809 Revision 400.24 2002/09/25 21:57:13 ajc
810 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
813 Revision 400.23 2002/09/24 04:12:34 ajc
814 * Rough cut of the two-pass calendar display routines (first pass: go thru
815 messages gathering VEVENT items; second pass: render calendar with data)
817 Revision 400.22 2002/09/23 04:01:33 ajc
818 * Presentation changes to calendar month view
820 Revision 400.21 2002/09/22 05:20:27 ajc
821 * Began implementing month view
823 Revision 400.20 2002/09/21 04:38:05 ajc
824 * Added utility functions for displaying vcalendar timestamps in web forms
825 and translating form data back to timestamps.
826 * Completed the "edit task" and "add new task" screens.
828 Revision 400.19 2002/09/20 20:28:08 ajc
829 * Smooth transition between "list tasks" & "edit task" screens
831 Revision 400.18 2002/09/20 03:54:44 ajc
832 * Display the "Tasks" view as a bulleted list with each task clickable
833 * Clicking brings up an (unfinished) "edit task" screen
835 Revision 400.17 2002/09/18 21:44:02 ajc
836 * display VTODO parameters
838 Revision 400.16 2002/09/17 04:21:00 ajc
839 * Handler chains for VCALENDAR and VTODO types
841 Revision 400.15 2002/09/17 03:37:10 ajc
842 * Implemented a 'display handler' infrastructure for various groupware types
844 Revision 400.14 2002/09/16 03:35:12 ajc
845 * Just a bunch of glue code to iterate through the various types of ical
846 objects we could encounter
848 Revision 400.13 2002/09/15 04:05:41 ajc
849 * Process calendar object subcomponents
851 Revision 400.12 2002/09/15 03:40:13 ajc
853 * When a text/calendar MIME type is discovered in a message, send it to
854 the (currently skeleton) parser in calendar.c
855 * calendar.c: skeleton parser for calendar objects which currently just
856 creates an icalcomponent object and frees it.
858 Revision 400.11 2002/09/15 03:16:24 ajc
859 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
860 function namespace in libical
862 Revision 400.10 2002/09/15 02:50:55 ajc
863 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
865 Revision 400.9 2002/09/14 21:33:31 ajc
866 * Backed out compression of inlines -- not all browsers appear to handle it
868 Revision 400.8 2002/09/14 20:20:29 ajc
869 * Attempting to push more stuff through compression. I've introduced some
870 sort of deadlock bug that I can't seem to find yet...
872 Revision 400.7 2002/09/14 20:00:22 ajc
873 * Compress output_image() graphics
875 Revision 400.6 2002/09/14 16:26:35 ajc
876 * output_image() now reads the entire image from Citadel into a buffer before
877 sending it to the browser (for performance reasons, and so it can compress)
879 Revision 400.5 2002/09/14 04:52:59 ajc
880 * Look for the "libical" calendaring library and link it in if present...
882 Revision 400.4 2002/09/14 04:02:36 ajc
883 * Finished gzip compression of dynamic pages (when browser supports it)
885 Revision 400.3 2002/09/13 20:40:53 ajc
886 * Detect when the client browser is capable of gzip encoding
887 (actual encoding is not implemented yet)
889 Revision 400.2 2002/09/13 15:54:40 ajc
890 * Reversed the above change because I broke it somehow
892 Revision 400.1 2002/09/11 22:46:59 ajc
893 * Started adding in compression and calendaring library detects (not finished)
895 Revision 400.0 2002/09/09 03:56:11 ajc
896 * This is version 4.00
898 Revision 323.68 2002/09/09 03:51:01 ajc
899 * In the HTML-to-HTML converter:
900 --> Open links in new window (as with text msgs)
901 --> Convert loose URL's to hot links (as with text msgs)
903 Revision 323.67 2002/09/06 03:59:11 ajc
904 * Added an "About this server" panel to the Summary page.
905 (Useless fluff, but better than an empty column.)
907 Revision 323.66 2002/08/26 02:57:06 ajc
908 * Rooms listed on the summary page are now clickable-gotoable
910 Revision 323.65 2002/08/26 01:24:09 ajc
911 * Added a "summary" page (rather sparse for now)
913 Revision 323.64 2002/08/24 15:30:48 ajc
914 * GET instead of POST for listsub. Also add a 'Back...' link.
916 Revision 323.63 2002/08/24 05:59:24 ajc
917 * Bugfixes and cosmetic changes to listsub system
919 Revision 323.62 2002/08/23 03:37:19 ajc
920 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
922 Revision 323.61 2002/08/22 03:55:47 ajc
923 * 'unsubscribe' command (but not 'confirm unsubscribe')
925 Revision 323.60 2002/08/21 21:58:37 ajc
926 * Completed self-service list subscription via web.
927 (Still need to implement unsubscribe.)
929 Revision 323.59 2002/08/16 22:06:51 ajc
932 Revision 323.58 2002/08/16 03:51:12 ajc
933 * I think I've finally nailed the 'no session' pages now...
935 Revision 323.57 2002/08/15 03:49:47 ajc
936 * Fleshed out the list subscription page a bit
938 Revision 323.56 2002/08/13 19:55:12 ajc
939 * Keep track of the HTTP "Host:" header being sent by the browser.
940 (We're going to need this in the near future)
942 Revision 323.55 2002/08/05 16:07:30 ajc
943 * Moved "edit floor label pic" to the floor editing screen
945 Revision 323.54 2002/08/05 15:53:00 ajc
946 * Commands to add, change, delete floors
948 Revision 323.53 2002/07/26 03:20:04 ajc
949 * Beautified the folder tabs in "edit room"
951 Revision 323.52 2002/07/25 04:01:58 ajc
952 * Final cleanup of changes (finally located and fixed the bug)
954 Revision 323.51 2002/07/24 04:14:23 ajc
955 * Minor code cleanup of last night's changes
957 Revision 323.50 2002/07/23 15:40:54 ajc
958 * Minor cleanup of previous changes
960 Revision 323.49 2002/07/23 04:43:58 ajc
961 * Updated message reading to use the new MSG4 command, so we can do output
962 of various types of richtext (mainly HTML).
964 Revision 323.48 2002/07/16 03:37:24 ajc
965 * Small change to above
967 Revision 323.47 2002/07/16 03:23:37 ajc
968 * Display HTML messages as HTML. (Wow!)
970 Revision 323.46 2002/07/13 04:39:59 ajc
971 * Handle multipart/alternative in a nicer way, giving us the opportunity to
972 output HTML instead of converting to text/plain and back. (Not finished.)
974 Revision 323.45 2002/07/11 03:17:03 ajc
975 * hacks to text_to_server() to transmit messages as HTML
977 Revision 323.44 2002/07/09 04:21:12 ajc
980 Revision 323.43 2002/07/06 03:10:26 ajc
981 * Enable a "make this my start page" link that works in lots of places.
982 Configures a user's preference of where to go after login.
984 Revision 323.42 2002/06/19 22:01:31 ajc
985 * When editing another user's vCard, do a "transient goto" to their config
986 room so you don't automatically gain access to their config room.
987 * When creating a user, go back to the "select user to edit" screen with the
988 new user's account name pre-selected.
990 Revision 323.41 2002/06/17 03:48:44 ajc
991 * Finished the thing to edit other users' vCards.
993 Revision 323.40 2002/06/16 21:49:02 ajc
994 * Administratively edit other users' vCards. Still needs a couple of lines
995 of glue code to make it work.
997 Revision 323.39 2002/06/15 20:34:39 ajc
998 * Use safestrncpy() instead of strncpy() where appropriate
999 * Fixed a memory allocation bug in the vCard parser
1001 Revision 323.38 2002/05/23 03:40:05 ajc
1002 * Brought over a utility function I'll need later
1004 Revision 323.37 2002/05/22 02:34:56 ajc
1005 * Finished room/folder view selector. Pretty cool.
1007 Revision 323.36 2002/05/22 01:53:23 ajc
1008 * Room list or folder list? Give the user a choice. (Has bugs.)
1010 Revision 323.35 2002/05/12 15:21:43 error
1011 * do_template() now parses a .wml file for WAP clients, and a .html file
1014 Revision 323.34 2002/05/11 22:46:19 error
1015 * Track whether user-agent is a WAP gateway
1017 Revision 323.33 2002/05/11 15:35:07 error
1018 * webcit.c: add MIME types for WAP/WML
1020 Revision 323.32 2002/05/10 15:29:58 ajc
1021 * Hacked the address book view a little bit
1023 Revision 323.31 2002/05/09 03:53:56 ajc
1024 * Began working on address book view
1026 Revision 323.30 2002/05/08 03:38:58 ajc
1027 * Preferences framework
1029 Revision 323.29 2002/05/07 03:57:29 ajc
1030 * In message summary, replace 'Del' links with checkboxes
1032 Revision 323.28 2002/05/05 03:28:15 ajc
1033 * Shuffled around the room banner a bit
1035 Revision 323.27 2002/05/03 19:32:39 ajc
1036 * Finished "folder list" mode (still need to move it to a permanent location)
1038 Revision 323.26 2002/05/03 03:55:17 ajc
1039 * more folder display stuff
1041 Revision 323.25 2002/05/01 22:03:07 ajc
1042 * "folder list" view (not finished)
1044 Revision 323.24 2002/05/01 03:23:31 ajc
1045 * Added a drop-down box to change a user's view of a room.
1047 Revision 323.23 2002/04/28 03:56:47 ajc
1048 * Finished summary mode (for the most part, anyway)
1050 Revision 323.22 2002/04/26 21:13:21 ajc
1051 * Separated "summary mode" message listing into its own function
1052 * Go to summary mode automatically when the server says that view=1
1054 Revision 323.21 2002/04/20 04:14:29 ajc
1055 * Some work on email summary screen
1057 Revision 323.20 2002/03/31 05:02:39 ajc
1058 * Remove "Page another user" link from main menu
1059 * Add "edit my citadel config room" type link from edit user screen
1061 Revision 323.19 2002/03/29 22:30:45 ajc
1062 * Finished the "edit user" screen.
1064 Revision 323.18 2002/03/29 15:18:09 ajc
1065 * yep ... more user edit stuff
1067 Revision 323.17 2002/03/26 19:01:12 ajc
1068 * More edit user stuff
1070 Revision 323.16 2002/03/26 18:23:23 ajc
1071 * Don't display room banner on screens that don't pertain to a particular room
1072 * Initial prep for add/change/delete user accounts screen
1074 Revision 323.15 2002/03/22 04:33:08 ajc
1075 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1077 Revision 323.14 2002/03/19 04:35:10 ajc
1078 * Brought over yet another new version of the MIME parser from Citadel
1080 Revision 323.13 2002/03/13 03:56:52 ajc
1081 * New site config option "Allow system Aides to gain access to mailboxes"
1083 Revision 323.12 2002/03/12 23:13:57 ajc
1084 * Moved room access controls out of the admin menu and into the room commands
1085 menu. Prettied up the access control list screen.
1087 Revision 323.11 2002/03/10 06:07:09 ajc
1088 * Handle multiple Internet e-mail addresses in vCard editor
1090 Revision 323.10 2002/03/07 04:56:09 ajc
1091 * Final polish for initial round of vCard editing functions. Only show "edit"
1092 link when editing user's own vCard in the My Citadel Config> room.
1094 Revision 323.9 2002/03/06 05:22:33 ajc
1095 * More vcard editing form stuff
1097 Revision 323.8 2002/03/05 05:05:06 ajc
1098 * More vCard editing stuff
1100 Revision 323.7 2002/03/04 05:28:54 ajc
1101 * Wrote some skeleton code for robust vCard editing
1103 Revision 323.6 2002/03/03 06:58:25 ajc
1104 * Login errors displayed in red
1106 Revision 323.5 2002/03/03 06:52:59 ajc
1107 * Allow editing of the "disable self-service user account creation" site config option
1109 Revision 323.4 2002/02/24 07:02:44 ajc
1110 * Added the ability to enter a Subject: line in messages
1111 * Go to the Mail room when user clicks on the new mail alert icon
1113 Revision 323.3 2002/02/13 22:47:51 ajc
1114 * Added some rudimentary support for displaying vCards as card-looking things
1116 Revision 323.2 2002/02/13 15:04:25 ajc
1117 * Began some hacks for vCard processing
1119 Revision 323.0 2002/01/13 09:07:06 ajc
1122 Revision 322.4 2002/01/13 09:06:38 ajc
1123 * Brought over the debugged mime parser from Citadel
1125 Revision 322.3 2002/01/05 06:19:17 error
1126 * Add MIME types text/css and image/png
1128 Revision 322.2 2002/01/03 22:32:38 ajc
1129 * templatized the "prompt for recipient" screen
1131 Revision 322.1 2001/12/28 09:43:05 error
1132 * Client support for hostnames up to 63 characters
1134 Revision 322.0 2001/12/26 23:11:56 ajc
1137 Revision 321.1 2001/12/26 23:11:25 ajc
1138 * Minor change to the upload handler, to fix graphics uploads
1140 Revision 321.0 2001/12/26 05:28:02 ajc
1143 Revision 320.2 2001/12/26 05:24:11 ajc
1144 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1145 link tags. The nifty JavaScript stuff is now used only to light up the
1146 buttons during mouse hovers, and nothing more.
1148 Revision 320.1 2001/12/25 00:14:44 error
1149 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1151 Revision 320.0 2001/12/21 06:04:03 ajc
1154 Revision 301.22 2001/12/21 06:03:54 ajc
1157 Revision 301.21 2001/12/20 05:02:42 ajc
1158 * If you paid for this software, someone is ripping you off.
1159 * Fixed the urlesc() function to use a caller-supplied target buffer.
1161 Revision 301.20 2001/12/18 20:35:29 ajc
1162 * More fun JavaScript-enabled buttons
1164 Revision 301.19 2001/12/18 16:48:06 ajc
1165 * Began testing new JavaScript-enabled k00l light-up buttonz
1167 Revision 301.18 2001/12/18 06:06:20 ajc
1168 * mime parser update
1170 Revision 301.17 2001/12/15 20:51:33 ajc
1171 * "reply" button on pop-up pages
1173 Revision 301.16 2001/12/11 16:02:40 ajc
1174 * Completed support for add/remove mailing list recipients.
1176 Revision 301.15 2001/12/11 15:22:53 ajc
1177 * Began constructing the listserv screen for config (not tested)
1179 Revision 301.14 2001/12/11 05:37:12 ajc
1180 * Finished the share/unshare room screen in Edit Room
1182 Revision 301.13 2001/12/03 04:43:40 ajc
1183 * Brought over an update of the MIME parser from Citadel.
1185 Revision 301.12 2001/12/02 07:09:13 ajc
1186 * Turned the room editing page into a tabbed dialog
1187 * Started adding some of the room sharing stuff
1189 Revision 301.11 2001/11/22 05:17:06 ajc
1190 * Completed the add/change/delete neighbor node screens
1192 Revision 301.10 2001/11/18 01:47:24 ajc
1193 * Tentatively begun the change of networking configuration screens to reflect
1194 the new network architecture of the server.
1196 Revision 301.9 2001/11/18 01:41:09 ajc
1197 * Brought over the newer string tokenizer from Citadel
1198 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1199 server's convention of #define SIZ 4096
1201 Revision 301.8 2001/11/14 03:20:22 ajc
1202 * Add some more of the newer config settings to the site config screen
1204 Revision 301.7 2001/09/25 03:34:09 ajc
1205 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1206 and bail out without bothering the Citadel server.
1208 Revision 301.6 2001/08/22 16:38:06 ajc
1209 * Added the "-c" command line option to generate optional cookies indicating
1210 the host name of the server. This makes it easy to put a cluster of WebCit
1211 servers behind (for example) an Arrowpoint load balancer.
1213 Revision 301.5 2001/08/21 04:02:56 ajc
1214 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1215 unwanted page caching
1217 Revision 301.4 2001/08/13 03:43:24 ajc
1220 Revision 301.3 2001/08/13 03:40:01 ajc
1221 * Another attempt at focus
1223 Revision 301.2 2001/08/11 04:24:39 ajc
1224 * Attempt at setting focus to msgtext area when entering a message.
1226 Revision 301.1 2001/08/02 03:42:03 ajc
1227 * Changed the wholist to work with the new masquerade semantics
1229 Revision 301.0 2001/06/28 15:05:31 ajc
1232 Revision 300.2 2001/06/28 15:03:49 ajc
1233 * Every generated page now includes a meta tag to disable evil "smart tags"
1234 (see http://smarttags.manilasites.com/ for more information)
1236 Revision 300.1 2001/06/28 02:39:54 ajc
1237 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1238 the screen where you can create a room...
1240 Revision 300.0 2001/06/27 06:24:06 ajc
1241 * Tagged everything as Version 3.00
1243 Revision 213.25 2001/06/27 06:22:49 ajc
1244 * Updated docs for the 3.00 release
1246 Revision 213.24 2001/06/27 06:16:01 ajc
1247 * Correct generated window name in pop up pages
1248 * Added handling of MIME inline images (not tested)
1250 Revision 213.23 2001/06/22 17:58:20 ajc
1251 * A few performance and tuning cleanups. Increased the size of the socket
1252 queue length to 100 for use on big systems. Also, during startup, the
1253 initial startup thread now exits after creating the worker threads, instead
1254 of becoming a worker thread itself. For some reason Solaris had problems
1255 with the latter method.
1257 Revision 213.22 2001/06/07 03:16:57 ajc
1258 * Brought over an updated mime parser from Citadel
1260 Revision 213.21 2001/06/06 14:44:25 ajc
1261 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1263 Revision 213.20 2001/05/31 02:26:22 ajc
1264 * Fixed login to take you to the Lobby instead of the next room.
1266 Revision 213.19 2001/05/30 22:37:09 ajc
1267 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1268 or a "filename" from the MIME parser.
1270 Revision 213.18 2001/05/30 01:06:57 ajc
1271 * Changes to mime parser ... still something wrong
1273 Revision 213.17 2001/05/28 19:27:29 ajc
1274 * Fixed bug which marked all messages in Lobby as old before reading at login
1276 Revision 213.16 2001/05/25 22:39:26 ajc
1277 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1279 Revision 213.15 2001/05/23 16:15:23 ajc
1280 * UI changes (pretty frames with no scrollbars)
1282 Revision 213.14 2001/05/22 00:32:17 ajc
1285 Revision 213.13 2001/05/22 00:02:18 ajc
1286 * Another attempt to fix the fd leak
1288 Revision 213.12 2001/05/19 02:21:40 ajc
1289 * Attempt to fix the dangling sockets.
1291 Revision 213.11 2001/05/15 03:22:25 ajc
1292 * More icon updates and link cleanup type stuff
1294 Revision 213.10 2001/05/06 05:11:48 ajc
1295 * Added paging icon and right-justified it
1296 * Send-page window is now a popup
1298 Revision 213.9 2001/05/04 04:28:10 ajc
1299 * Added "page user" button in wholist
1301 Revision 213.8 2001/05/01 00:49:43 ajc
1302 * more of the UI overhaul
1304 Revision 213.7 2001/04/30 01:49:36 ajc
1305 * more work on UI overhaul
1307 Revision 213.6 2001/04/29 04:39:23 ajc
1308 * User interface overhaul now in progress. WARNING: incomplete system.
1310 Revision 213.5 2001/04/01 22:13:37 cough
1311 * Modified roomops.c to give users the ability to pick a floor at room
1314 Revision 213.4 2001/02/15 01:21:55 ajc
1315 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1316 invite/kickout functionality.
1318 Revision 213.3 2001/01/25 23:10:00 ajc
1319 * "Delete message" button now confirms on client-side using JavaScript
1321 Revision 213.2 2000/12/05 18:39:49 ajc
1322 * Added support for non-USA countries in registration screen (requires the
1323 latest Citadel server, which supports the country field)
1325 Revision 213.1 2000/10/20 04:27:46 ajc
1326 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1328 Revision 213.0 2000/10/03 16:44:01 ajc
1329 * Tagged for 2.13 release
1331 Revision 212.16 2000/10/03 03:15:53 ajc
1332 * Cosmetic changes to login screen, menu bar, and message header bar
1334 Revision 212.15 2000/09/28 03:44:52 ajc
1335 * Linked to the bio/photo page from message headers. I'm not sure I like the
1336 color scheme, though.
1338 Revision 212.14 2000/09/28 03:37:23 ajc
1339 * who.c: provide links to bio/photo pages for each user in the wholist
1341 Revision 212.13 2000/09/24 21:37:21 ajc
1342 * When reading large numbers of messages, group them in smaller numbers and
1343 display the selector bar in search engine style (like AltaVista and Google)
1345 Revision 212.12 2000/09/24 04:17:16 ajc
1346 * Templatized the room banner.
1348 Revision 212.11 2000/09/17 03:29:45 ajc
1349 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1351 Revision 212.10 2000/09/14 11:43:37 error
1352 Replace occurrences of % throughout the HTML with %% so as to be friendly
1353 to HP/UX printf() and possibly others.
1355 Revision 212.9 2000/09/13 04:13:59 ajc
1356 * Completed the initial hack of the variable substitution template thingy.
1357 Check out static/login.html to see the first template.
1359 Revision 212.8 2000/09/11 17:08:16 ajc
1360 * Started templatizing the login screen. Not finished yet.
1362 Revision 212.7 2000/09/11 03:29:50 ajc
1363 * Started working on a variable-substitution thing
1365 Revision 212.6 2000/08/30 03:20:22 ajc
1366 * Put the wholist back into its own window.
1368 Revision 212.5 2000/07/06 03:46:29 ajc
1369 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1371 Revision 212.4 2000/06/29 04:22:35 ajc
1372 * Changed the format of the wholis (again). Now it shows up in a frame
1373 instead of a separate window.
1375 Revision 212.3 2000/06/12 03:28:44 ajc
1376 * added support for multi-line paging
1378 Revision 212.2 2000/06/07 04:11:28 ajc
1379 * HTML changes to room banner
1381 Revision 212.1 2000/05/31 04:29:54 ajc
1382 * Initial support for "summary" (headers only, no body) mode of reading
1383 messages, and "read one" mode. For future support of 'traditional' email.
1385 Revision 212.0 2000/05/23 20:35:52 ajc
1386 * Tagged for the 2.12 release
1388 Revision 211.19 2000/05/18 02:33:39 ajc
1389 * Don't call whobbs() directly after changing masq room/host, it screws up the
1390 refresh. It now calls an HTTP redirect page instead.
1391 * added http_redirect(char *url) function to accomplish the above
1393 Revision 211.18 2000/05/08 17:24:32 ajc
1394 * Removed HTTP date fields because it was confusing browser caches (weird)
1395 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1397 Revision 211.17 2000/05/07 23:46:55 ajc
1398 * added Date: and Last-Modified: headers to HTTP output
1399 * masquerade room/host screen now runs in wholist window, and returns to it
1401 Revision 211.16 2000/05/02 17:32:06 ajc
1402 * Font related changes to html
1404 Revision 211.15 2000/04/20 02:42:23 ajc
1405 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1406 crashing every session, every time. (?)
1407 * End the session after displaying robots.txt or nocookies.html, to prevent
1408 big session logjams when either of these conditions are met
1410 Revision 211.14 2000/04/15 15:43:46 nbryant
1411 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1412 64-bit gcc on sparc is evil)
1414 Revision 211.13 2000/04/06 20:42:03 nbryant
1415 * configure.in: fix a typo
1417 Revision 211.12 2000/04/06 20:37:01 nbryant
1418 * solaris cleanups and warning fixes
1420 Revision 211.11 2000/03/31 03:48:52 ajc
1421 * text_to_server() now behaves the way web users expect text entry to work.
1422 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1424 Revision 211.10 2000/03/31 02:39:06 ajc
1425 * Fixed bugs in "Site configuration" and added new fields.
1427 Revision 211.9 2000/03/31 02:08:45 ajc
1428 * Added "max messages per page" and "read next nnn" stuff to read loop
1429 (probably not in its final form)
1431 Revision 211.8 2000/03/28 17:02:47 nbryant
1432 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1434 Revision 211.7 2000/03/27 16:18:17 ajc
1435 * Implement multi-room chat as available in Citadel 5.70
1437 Revision 211.6 2000/03/23 04:45:15 ajc
1438 * Experimental move of wholist to a separate auto-refreshing window
1440 Revision 211.5 2000/03/19 22:49:03 ajc
1441 * Made the header-bar buttons more visible
1442 * Added a "reply" header-bar button
1443 * Move "Subject:" lines into the header-bar
1444 * Padded the header-bars by one pixel (nicer looking)
1445 * Changed message date/time output format
1447 Revision 211.4 2000/03/19 19:49:31 ajc
1448 * Added support for unix domain sockets
1450 Revision 211.3 2000/02/11 23:45:04 nbryant
1451 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1452 * tcp_sockets.c: include <arpa/inet.h>
1454 Revision 211.2 2000/02/11 23:30:04 nbryant
1455 configure.in: added some code for FreeBSD
1457 Revision 211.1 2000/01/11 04:20:40 ajc
1458 * Add "close window" option to goodbye screen
1460 Revision 211.0 2000/01/04 15:24:16 ajc
1461 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1462 * This will be released as v2.11; tagged everything as such.
1464 Revision 210.0 1999/12/24 04:57:18 ajc
1467 Revision 1.121 1999/12/23 04:54:48 ajc
1468 * Changed session cookie from hexadecimal encoding to base64
1469 * Removed overly verbose logging
1471 Revision 1.120 1999/12/12 18:12:28 ajc
1472 * get http request: clear hold buffer before starting to read in HTTP request.
1473 This was causing some requests to get corrupted.
1475 Revision 1.119 1999/12/08 18:25:21 ajc
1476 * Increased the size of the backlog queue length passed to accept() and made
1477 it a configuration parameter in webcit.h
1479 Revision 1.118 1999/12/07 16:09:26 ajc
1480 * Better (non fireworks display mode) handling of broken HTTP sockets
1482 Revision 1.117 1999/12/06 03:40:29 ajc
1483 * Moved a bunch of other global variables to per-session variables
1485 Revision 1.116 1999/12/06 02:05:33 ajc
1486 * Moved global march list into per-session context
1488 Revision 1.115 1999/12/05 18:38:02 ajc
1489 * Auto-scaling worker thread pool size
1491 Revision 1.114 1999/12/05 17:38:41 ajc
1492 * Additional debugging and cleanup
1494 Revision 1.113 1999/12/04 22:16:05 ajc
1495 * Moved all diagnostic output to stderr
1496 * Moved "HTTP/1.0 200 OK" output to output_headers()
1498 Revision 1.112 1999/12/04 21:56:59 ajc
1499 * Finished the overhaul. Now to tune...
1501 Revision 1.111 1999/12/03 17:59:53 ajc
1502 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1503 pseudocode so the build is currently broken.
1505 Revision 1.110 1999/12/03 16:37:46 ajc
1506 * Repaired HTTP output for image transfers and static content
1508 Revision 1.109 1999/12/03 05:09:54 ajc
1509 * Rewrote the HTTP engine and application coupling to run in a worker thread
1510 model and to run as a single multithreaded program (eliminated helper
1511 processes and pipes). It currently runs but has many large bugs.
1513 Revision 1.108 1999/12/03 00:18:20 ajc
1514 * Added ".c.o" rule to Makefile
1516 Revision 1.107 1999/11/26 03:32:59 ajc
1517 * Started moving all of the global variables into a struct, to facilitate
1518 multithreaded server.
1520 Revision 1.106 1999/11/26 01:28:10 ajc
1523 Revision 1.105 1999/11/04 02:05:02 ajc
1524 * Added 'number of worker threads' to site config screen
1526 Revision 1.104 1999/10/25 02:25:09 ajc
1527 * Shuffled around the room editing commands
1529 Revision 1.103 1999/10/14 04:07:18 ajc
1530 * Cleaned up the bottom-of-page icons
1532 Revision 1.102 1999/10/08 23:58:11 ajc
1533 * Minor bug fix in registration screen
1535 Revision 1.101 1999/10/06 02:44:02 ajc
1536 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1537 it back in when it's fixed. Also added more attempts at cache disabling,
1538 but it still doesn't work in the StarOffice browser. I don't know why.
1540 Revision 1.100 1999/10/02 03:26:14 ajc
1541 * Merged in Nick's bit of JavaScript to handle key commands.
1542 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1543 in a text field. Right now you can't even log in.
1545 Revision 1.99 1999/09/01 01:06:11 ajc
1546 * Added "max message length" field in global config screen
1548 Revision 1.98 1999/08/14 18:16:10 ajc
1549 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1552 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1553 * Did neat stuff to the bottom of the page
1555 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1556 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1557 to a Citadel server fails.
1558 * messages.c: don't auto-link URL's in messages if it would cause
1561 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1562 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1563 compiler. This should make more browsers happy.
1565 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1566 * Added support for "robots.txt" telling spiders to go away.
1567 * Do a slrp_highest() when logging off.
1569 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1570 * Rearranged the code in "Site-wide configuration" and "Generic
1571 server command" to avoid nested server operations
1573 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1574 * webcit.c: added "back, top, next" buttons to bottom of each page
1575 * menubar.html: replaced "User list" with "Page another user"
1577 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1578 * context_loop.c: rearranged some code to try to eliminate deadlocks
1580 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1581 * Unknown URL's now display the main menu instead of diagnostics
1582 * Diagnostics are now at <baseurl>/diagnostics
1584 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1585 * Session no longer locks up when an express message is cancelled
1586 * The default Citadel server is now "localhost" instead of uncnsrd
1587 * Added some documentation
1589 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1590 * roomops.c: made room banner graphics more reliable
1591 * messages.c: added code to prevent accidental "double-posting"
1592 * who.c: fixed the "Change room/host/user" submit logic
1594 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1595 * Changed static/menubar.html so the text is readable
1597 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1598 * Ditched the frames mode completely. It wasn't working properly in,
1599 among other places, IE 5. Die, Bill, Die.
1601 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1602 * Fixed the behavior of the "forget room" routine, to properly handle
1603 the transition back to the Lobby after it's all done.
1604 * Added ExpressMessageCat() to allow code to send the user messages
1605 along with incoming express messages
1606 * WebCit now sends the name of the end user's browser as the client
1607 name in a Citadel IDEN command rather than its own name.
1609 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1610 * Minor code cleanups
1611 * New mail notification
1613 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1614 * Top-aligned all the cells in the fake frames in non-frames mode
1616 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1617 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1618 of a Goto, in order to prevent it from first marking all msgs old.
1620 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1621 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1622 which can differentiate the needs of frames and noframes modes
1624 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1625 * webserver.c: added "-t" option to send traces somewhere else
1627 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1628 * context_loop.c: display an error page if the client browser
1629 requests a non-root page and there is no cookie set
1630 * webserver.c: took my name off the copyright notice (it's a group
1633 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1634 * Reworked a lot of the structure, made more HTML "embeddable"
1635 * Changed the noframes mode to display "fake" frames using tables
1637 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1638 Changed some output formatting (mainly <FONT> tags).
1639 Changed who.c to use urlescputs() rather than escputs()
1640 in urls so GOTOs and User Profiles work when the string has a
1643 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1644 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1645 How to cause "onLoad=" to cause a sibling frame to refresh without
1646 having to use the nonportable HTTP "Window-Target:" directive. Began
1647 implementation of this; it should allow portable NS/IE compatibility.
1649 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1650 * Implemented "access level required to create rooms"
1652 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1653 * webcit.c: modified getz() to *exit* the program when fgets()
1654 returns an error. This is actually the desired behavior; it would
1655 otherwise busy-loop forever on a broken pipe.
1657 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1658 * webcit.c: added to getz() the ability to return an error code;
1659 implemented this in the main loop, hopefully fixing problems
1660 * Added "braindamage" file (frames/JS browser compatibility list)
1661 * Added HTTP "User-agent:" detection
1662 * wildmat.c, braindamage.c: added
1663 * Initial value of 'noframes' is now set by the braindamage check
1664 * Ran everything through "indent -kr -i8"
1665 * roomops.c: in room list, print a in otherwise empty cells
1667 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1668 * context_loop.c: warning fix
1669 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1671 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1672 * Resolve the name of the connecting host and pass it on to Citadel
1674 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1675 * wDumpContent() is now responsible for </BODY></HTML> most of the
1676 time (parameter settable) so that the main menu can easily be
1677 embedded in every page when running in noframes mode
1678 * noframes mode selection is now carried in the cookie
1680 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1681 * Made the frames stuff less dependent on the HTML TARGET= directive
1682 and more dependent on the HTTP Window-target: directive.
1683 * Made the system semi-navigable in noframes mode.
1685 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1686 * Brought over the new room listing code and <G>oto heuristics
1687 from the main Citadel tree, to pay attention to floor/room ordering
1689 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1690 * Modified the back end of mime_parser to use callbacks instead of
1691 doing something specific. Now we can use it elsewhere.
1693 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1694 * Fixed the bugs in "Site-wide configuration"
1695 * Added a "generic server commands" screen
1697 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1698 * Reduced the multiple cookies down to one cookie combining all data.
1700 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1701 * Removed wc_host and wc_port cookies.
1702 * Added an "edit your session" screen to change your wholisting.
1704 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1705 * Added "enter registration"
1706 * Set up automatic trigger of Enter Registration when the server
1708 * Established that a one-to-one WebCit/Citadel correspondence will
1709 be required. No big deal due to shared code segments.
1710 * Added "change password"
1711 * Added networking configuration screens. These still need testing.
1712 * Added a "kill session" link to each line of the wholist when
1713 logged in as an aide, and the screens to perform this operation.
1715 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1716 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1717 * "Finished" the MIME parser.
1718 * Got image uploads working.
1719 * Added "add/edit user photo" screens.
1720 * Added "add/edit room graphic" screens.
1721 * Added "add/edit floor graphic" screens.
1722 * Fixed display of floor graphic in known rooms list.
1724 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1725 * Wrote mime_parser.c for handling of image uploads. This will also
1726 be used in future Citadel MIME projects.
1728 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1729 * Fixed a bug in the room banner display code
1730 * Added "delete room"
1731 * Added "validate users"
1733 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1734 * Added "edit room info file"
1737 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1738 * Changed the "auto read new" functionality from a meta refresh tag
1739 to an "onload" directive (the former was causing graphics problems)
1740 * Added "create room"
1743 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1744 * Got the Zap and List-Zapped commands working
1745 * Added a convenience function to display a page with an error string
1746 * Automatically do a read-new-msgs whenever a new room banner is loaded
1748 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1749 * Added the screens to send pages
1750 * Changed message headers to display in bigger font, non-boldface
1751 * Added the chat system
1752 * Added goto private rooms
1754 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1755 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1757 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1758 * automatically regenerate Makefile when Makefile.in changes
1760 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1761 * context_loop.c: Moved "remove session" into its own function.
1762 Check for dead webcit child process before each transaction.
1763 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1764 against broken HTTP connections.
1765 * Added a housekeeping thread to periodically remove dead sessions
1766 and kill idle sessions.
1767 * messages.c: added "delete message" functionality
1768 * messages.c: added "move message" functionality
1769 * userlist.c: added. This adds "userlist" and "show user" functions.
1770 * roomops.c: fixed buggy implementation of ungoto
1771 * Set up an option in output_headers() to optionally print the most
1772 often used opening HTML as well as the HTTP headers.
1773 * Display express messages in cute little JavaScript popup window.
1775 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1776 * Brought over message reading and entry functions from old WebCit
1778 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1779 * context_loop.c: really fix the SO_LINGER stuff
1780 * webserver.c: remove commented-out references to SO_LINGER
1782 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1783 * context_loop.c: After fork(), child process closes the HTTP socket
1784 so when the parent process closes it, it actually _does_ close.
1785 Otherwise, aIEeeee and possibly other browsers will hang.
1786 * Added support for graphics images retrieved from the Citadel server.
1787 * Set up login banner graphic and background image graphic
1789 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1790 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1792 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1793 * Smoothed out some of the login/logout code. Failed authentication
1794 now works the way it should.
1795 * Added support for new user login (still need to handle registration).
1797 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1798 * Discovered that the HTTP socket problem is related to a socket that
1799 isn't properly lingering on close. Temporarily hacked a sleep(10)
1800 into context_loop.c until it is figured out.
1802 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1803 * Did a little debugging, still trying to figure out why logging in
1804 displays "Connection reset by peer" error. It used to work...
1806 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1807 * Makefile.in: updated dependencies
1809 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1810 * Fixed broken interpretation of variables specified in the URL
1811 * added new "action" variable to make main loop simpler
1813 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1814 * webserver.c: prototype vsnprintf
1815 * context_loop.c: warning fix
1817 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1818 * tcp_sockets.c: removed some dead code
1819 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1820 unused ends of pipes, fix a file descriptor leak and a race condition
1821 * portability enhancements
1823 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1824 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1826 * converted to autoconf and began port to Digital UNIX
1828 * context_loop.c: moved the monster 64k buffer array off the stack
1829 * tcp_sockets.c: getservbyname() doesn't set errno.
1831 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1832 * webserver.c: warning fix