2 Revision 510.4 2004/05/31 15:54:13 ajc
3 * "text" and "HTML" options for message entry.
5 Revision 510.3 2004/05/29 03:31:48 ajc
6 * tighten up the space between icons in the iconbar
8 Revision 510.2 2004/05/28 20:24:53 ajc
11 Revision 510.1 2004/05/24 03:02:38 ajc
12 * CSS change to make folder names stand out more in the "Folder View"
14 Revision 510.0 2004/04/30 04:08:58 ajc
17 Revision 506.13 2004/04/30 04:08:47 ajc
18 * Changed internal version number to 5.10
19 * Updated documentation for the new HTTPS service
21 Revision 506.12 2004/04/27 03:21:36 ajc
22 * Prompt for HTTPS port number during setup. We may make this optional.
24 Revision 506.11 2004/04/27 03:16:31 ajc
25 * When running on the same host as Citadel, if no key/cert are found,
26 symlink to Citadel's if possible.
27 * One server binary now forks to start both http and https servers.
29 Revision 506.10 2004/04/21 03:43:39 ajc
30 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
31 certs are also no longer invalid.
33 Revision 506.9 2004/04/21 02:25:13 ajc
34 * Replaced ctdl_install_certificate() with convenience functions found
35 in the OpenSSL library.
37 Revision 506.8 2004/04/21 02:19:41 ajc
38 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
39 understand, but read at http://www.informit.com/articles/article.asp?p=22078
40 ). Still doesn't work with Internet Monopolizer, though.
42 Revision 506.7 2004/04/20 02:32:44 ajc
43 * Allow setup to run seamlessly from within the Citadel/UX Ridiculously
44 Easy Installer by observing the values of environment variables
45 CITADEL_INSTALLER, CITADEL, and WEBCIT.
47 Revision 506.6 2004/04/20 02:02:50 ajc
50 Revision 506.5 2004/04/16 03:14:06 ajc
51 * Minor fix for previous checkin
53 Revision 506.4 2004/04/16 02:59:01 ajc
54 * Completed SSL support. Still doesn't work with all browsers... gotta
57 Revision 506.3 2004/04/15 03:57:00 ajc
58 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
59 it has a crashy crashy bug in it. Don't use it yet.
61 Revision 506.2 2004/04/13 19:41:36 ajc
62 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
63 (freebusy data fetch for anonymous Kolab type clients)
65 Revision 506.1 2004/04/10 04:32:59 ajc
66 * Fixed some version and copyright date oopses
68 Revision 506.0 2004/04/10 04:29:30 ajc
71 Revision 505.22 2004/04/10 04:29:20 ajc
72 * Changed internal version number to 5.06
74 Revision 505.21 2004/03/29 04:30:20 ajc
75 * configure.in, Makefile.in: handle $LDFLAGS
77 Revision 505.20 2004/03/20 05:03:14 ajc
78 * Original startup thread becomes a worker thread after initialization.
79 Doing otherwise turns it into a zombie (at least on Linux) and possibly
80 leads to other problems
81 * Filter out NOOP's received in chat
83 Revision 505.19 2004/03/18 04:32:24 ajc
84 * Removed the language in README.TXT which told everyone that chat wouldn't
85 work with a non-local Citadel server, because that's no longer true.
86 * Removed the old chat applet from the static/ directory
88 Revision 505.18 2004/03/18 04:00:44 ajc
89 * Rounded web boxes now look correct in all browsers.
91 Revision 505.17 2004/03/17 18:25:31 ajc
92 * When creating a new user, auto-chain to the "edit user configuration"
93 screen, and subsequently auto-chain to the "edit address book entry"
94 screen. This creates a nice sensible workflow.
96 Revision 505.16 2004/03/15 22:47:09 ajc
97 * Prettied up the chat window a little more.
99 Revision 505.15 2004/03/15 04:27:44 ajc
100 * Chat now appears in a separate window
101 * Use regular frames instead of IFRAMEs for chat
102 * Display user's own chat text in bold+italic
103 * Added a "List Users" button
105 Revision 505.14 2004/03/09 20:45:45 error
106 * Add a Linux Software Map file
108 Revision 505.13 2004/03/07 22:04:32 ajc
109 * Fix the current view not being set to the default view for the creator
112 Revision 505.12 2004/03/07 21:31:17 ajc
113 * serv_read() now zeroes out the supplied buffer (with the supplied
114 length) if a server read fails. This causes serv_gets() to return
115 instead of looping endlessly. Fixes chat problem found on linux-ppc.
117 Revision 505.11 2004/03/03 05:21:36 ajc
118 * Made the chat screen totally kick-ass sweet. The flickering reload
119 i-frame is now tiny and hidden, and it *appends* new chat data to
120 the viewable window using JavaScript. No flickering + scrollback!
121 * Added a help button to the chat screen.
123 Revision 505.10 2004/02/29 22:52:15 ajc
124 * Close and clear (set to -1) server socket handle when socket errors are
125 detected. Fixes a chat problem reported by Winzlo.
127 Revision 505.9 2004/02/29 05:34:25 ajc
128 * Display the Chat menu option as "Chat with other users in <roomname>"
130 Revision 505.8 2004/02/27 05:04:38 ajc
131 * fix frameset bug in page popups
133 Revision 505.7 2004/02/26 04:08:56 ajc
134 * Fixed a problem that made WebCit go to the "no cookies" screen instead
135 of the logout banner.
136 * Ford's latest stupid room has a name with more than 64 characters, and
137 we still had a 64-byte room name in the march_list struct. ooooops...
139 Revision 505.6 2004/02/26 03:07:26 ajc
140 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
142 Revision 505.5 2004/02/25 23:10:28 ajc
143 * Allow "/do_logout" as a no-frames page
145 Revision 505.4 2004/02/25 23:00:21 ajc
146 * Changed the favicon support to LINK tags in the HEAD of static stuff,
147 to make life easier. (Thanks to prosthetik for this)
149 Revision 505.3 2004/02/25 15:20:11 ajc
150 * Support for favicon.ico in the static/ directory
152 Revision 505.2 2004/02/24 04:06:42 ajc
153 * Changed the colors slightly in chat screen
155 Revision 505.1 2004/02/20 06:07:06 ajc
156 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
158 Revision 505.0 2004/02/19 03:32:50 ajc
161 Revision 504.7 2004/02/19 03:32:38 ajc
162 * Changed the internal version number to 5.05
163 * Completed the frames fix
165 Revision 504.6 2004/02/18 20:08:29 ajc
166 * Fixed the frameset force reload logic. Now it does the whole frameset
167 without displaying an error in the main frame.
169 Revision 504.5 2004/02/18 19:17:51 ajc
170 * Force reload of frameset if someone tries to escape it. Not perfect
171 but it mostly works at this poing.
173 Revision 504.4 2004/02/17 03:37:11 ajc
174 * Indicate to Citadel that we want Server Generated Invitations when
175 calendar events are saved. (No longer the default in Citadel server.)
177 Revision 504.3 2004/02/09 04:49:32 ajc
178 * Prepare for a way to avoid falling out of the main frameset
180 Revision 504.2 2004/02/09 03:37:57 ajc
181 * Changed the thread pool management algorithm. Detecting idle time between
182 socket accepts was not working reliably on all systems, so we now follow
183 the same algorithm as the Citadel server (spawn more threads when number
184 of sessions < number of threads, but keep constrained to pre-defined
185 minimum and maximum thread count)
187 Revision 504.1 2004/02/03 03:09:51 ajc
190 Revision 503.0 2004/01/28 04:31:31 ajc
193 Revision 502.4 2004/01/28 04:30:48 ajc
194 * Create Room can now offer calendar and address book rooms
196 Revision 502.3 2004/01/17 21:25:30 ajc
197 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
198 * Split the config for LDAP Connector into its own panel
200 Revision 502.2 2004/01/17 04:32:54 ajc
201 * Add site config options for Citadel servers which support LDAP
203 Revision 502.1 2003/10/24 02:50:19 ajc
204 * Clicking "Enter Message" in a room with an Address Book view opens
205 a blank vCard entry screen.
207 Revision 502.0 2003/10/23 03:16:50 ajc
210 Revision 501.2 2003/10/23 03:07:54 ajc
211 * event.c: Found and removed another unquoted multi-line string literal
212 * webcit.h: changed an #ifdef HAVE_ICAL_H
213 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
215 Revision 501.1 2003/10/22 01:42:12 ajc
216 * iconbar.c: removed a stray character or two...
218 Revision 501.0 2003/10/21 04:26:37 ajc
221 Revision 500.30 2003/10/21 04:26:27 ajc
222 * bumped the version string to 5.01
224 Revision 500.29 2003/10/17 03:08:28 ajc
225 * Finished prettying up the vCard display
227 Revision 500.28 2003/10/17 02:31:45 ajc
228 * Multi-line string literals are deprecated in GCC 3.1 unless each line
229 is wrapped in quotes. Performed this fix so it'll compile.
230 * setup.c: removed references to unused variable tempfile[]
232 Revision 500.27 2003/10/09 03:17:02 ajc
233 * Started prettying up the vCard display.
235 Revision 500.26 2003/10/08 02:33:49 ajc
236 * Begin work on better handling of vCard display
238 Revision 500.25 2003/09/04 03:41:27 ajc
239 * siteconfig.c: changed some config items to drop-down boxes
241 Revision 500.24 2003/08/27 04:26:54 ajc
242 * Split the site configuration screen up into four different screens,
243 and added a meta-menu
245 Revision 500.23 2003/08/24 03:31:50 ajc
246 * Finished the setup program
247 * Bumped the internal version number to 5.01
249 Revision 500.22 2003/08/22 00:47:27 ajc
250 * setup is now working, but it still needs a way to detect a running WebCit
252 Revision 500.21 2003/08/22 00:25:40 ajc
253 * Added a skeleton "setup" program to the tree. It does not work yet.
255 Revision 500.20 2003/08/20 03:48:55 ajc
256 * Added iconbar shortcut to Contacts room
257 * Minimum required Citadel is now 6.11
259 Revision 500.19 2003/08/20 03:07:25 ajc
260 * Address book "single card" view now suppresses "reading nn message" and
261 instead shows the letter indices across the top
262 * Clicking on an address in a vCard now connects to WebCit mail instead
263 of a browser mailto: link
265 Revision 500.18 2003/08/19 04:18:43 ajc
266 * Changed things around in the address book view. Made it sorted and
267 more clickable and better looking...
269 Revision 500.17 2003/08/12 18:54:03 error
270 * messages.c: fix off-by-one-error in selector bar
272 Revision 500.16 2003/08/07 22:18:03 ajc
273 * Add the Summary Page to the customizable iconbar
275 Revision 500.15 2003/08/07 03:51:51 ajc
276 * Customizable icon bar as: pictures and text, pictures, text
278 Revision 500.14 2003/08/05 03:52:14 ajc
279 * First working version of the customizable iconbar. It contains a basic
280 set of options and now automatically refreshes when it's customized.
282 Revision 500.13 2003/08/04 03:50:29 ajc
283 * First cut at the customizable iconbar is done. A bunch of generic options
284 are there. Still need to get the actual iconbar to refresh when changes
287 Revision 500.12 2003/08/03 21:02:01 ajc
288 * More work on customizable iconbar
290 Revision 500.11 2003/08/02 05:25:46 ajc
291 * Laid the groundwork for a customizable iconbar
293 Revision 500.10 2003/07/30 03:57:49 ajc
294 * Add config.c_purge_hour to config screen
296 Revision 500.9 2003/07/06 22:06:59 ajc
297 * When converting "anything that looks like a URL" to a real link, first
298 make sure that it isn't already inside a link. This fixes most of the
299 long, ugly URL strings sent by eBay.
300 * Automatically dismantle mailto: links in HTML messages, and convert
301 them to WebCit mail links (clicking on it sends the user to the Mail
302 room and begins composing a new message with the recipient and subject
303 fields pre-populated).
305 Revision 500.8 2003/06/29 20:51:21 ajc
306 * Worked around a rendering bug in Satan's Browser that was causing it
307 to draw the calendar month view much wider than the actual screen wdith
309 Revision 500.7 2003/06/28 04:09:37 error
310 * roomops.c: Backout change to display one less box in the first column in
311 roomlist view, it doesn't seem to work for everyone
313 Revision 500.6 2003/06/28 03:52:51 error
314 * Don't tell browsers not to cache static documents
316 Revision 500.5 2003/06/28 03:35:23 error
317 * roomops.c: Display one less floor in the first column in romlist view
319 Revision 500.4 2003/06/26 03:37:58 ajc
320 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
321 This will allow some groupware clients to browse the free/busy times of
322 other users on the system.
324 Revision 500.3 2003/06/21 05:17:21 ajc
325 * Better alignment of system messages
326 * Exterminated display_error() and replaced it with WC->ImportantMessage
327 which is displayed in a bubble on top of whatever page you're on next.
328 * Small cosmetic changes
329 * Fixed some nesting problems in output_headers()
331 Revision 500.2 2003/06/20 03:39:27 ajc
332 * Optimization to floor layout in box view
334 Revision 500.1 2003/06/20 03:04:26 ajc
335 * "Reply" button on messages now handles IGnet recipients correctly
337 Revision 500.0 2003/06/10 04:23:08 ajc
340 Revision 410.50 2003/06/10 04:22:58 ajc
341 * Updated docs and headers for 5.00 release
343 Revision 410.49 2003/06/10 04:05:23 ajc
344 * De-tabled the left side icon bar and reduced one of the graphics, so
345 that all of the rounded corners show up in Satan's Browser.
347 Revision 410.48 2003/06/10 03:47:41 ajc
348 * style.css: added font selection to default <BODY> tag
350 Revision 410.47 2003/06/06 03:26:03 ajc
351 * Satan's Browser insists on putting bloody acres of whitespace to the
352 right of any bulleted list items, making any multi-column table containing
353 a list take more than the entire screen. Removed all such lists so it
354 looks ok. If you are reading this and you are a Microsoft employee, please
355 commit suicide before you break anything else.
357 Revision 410.46 2003/06/06 02:22:07 ajc
358 * Changed the upper left and upper right bounded box corners to a solid
359 blue (#204B78) instead of gradiated, because it was looking funny in
360 256-color mode. It also looked funny in Internet Explorer, but people
361 who use Internet Explorer are contributing to terrorism and really don't
362 deserve Web access in the first place. So I really just fixed this to make
363 it look good in 256-color Netscape.
365 Revision 410.45 2003/06/05 21:37:37 ajc
366 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
367 in b0rken IE browser. Die, Bill, Die.
369 Revision 410.44 2003/06/05 03:52:29 ajc
370 * Buncha cosmetic changes
372 Revision 410.43 2003/06/04 03:41:25 ajc
373 * Change the appearance of rooms with and without new messages in the
374 room list -- now defined using CSS
376 Revision 410.42 2003/06/03 03:57:42 ajc
377 * Tightened up the room banner a bit. Smaller padding, smaller font,
380 Revision 410.41 2003/05/31 21:36:45 ajc
383 Revision 410.40 2003/05/26 21:05:42 ajc
384 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
385 it to complete the free/busy checking for attendee availability.
387 Revision 410.39 2003/05/26 05:44:45 ajc
388 * event.c: fix compiler warning
390 Revision 410.38 2003/05/26 05:39:46 ajc
391 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
392 bug fixed in Citadel.
394 Revision 410.37 2003/05/26 05:28:13 ajc
395 * serv_func.c: added utility function read_server_text()
396 * availability.c: banged out more of this code -- still not complete
398 Revision 410.36 2003/05/26 03:28:02 ajc
399 * Getting closer to doing the availability check. Created new source
400 module 'availability.c' for this purpose. Stub function is in place.
402 Revision 410.35 2003/05/25 04:25:12 ajc
403 * siteconfig.c: fixed a spelling error
404 * event.c: add a "Check attendee availability" button, and the code to
405 bypass saving the event to the server, do something with it, and then
406 feed the twiddled data structure back to the form display function for
407 further editing. What's still missing is the code to do the actual
410 Revision 410.34 2003/05/24 22:22:35 ajc
411 * Small stylesheet hack to make it work with b0rken IE
413 Revision 410.33 2003/05/24 22:13:08 ajc
414 * Changed the login banner a bit
416 Revision 410.32 2003/05/20 03:25:41 ajc
417 * Separate event invitees with newlines instead of commas.
419 Revision 410.31 2003/05/19 19:55:09 ajc
420 * summary.c: eliminate compiler warnings about unused variables when
421 compiling a WebCit service without calendar support
423 Revision 410.30 2003/05/18 02:05:33 ajc
424 * More conversion of screens to the new look-and-feel.
426 Revision 410.29 2003/05/16 04:11:29 ajc
427 * We don't need no steenking workaround. Problem fixed. MIME parser not
428 broken. Web server was calling it with bad parameters. All fixed now.
429 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
432 Revision 410.28 2003/05/15 04:52:26 ajc
433 * Minor workaround in web forms to handle mime parser problem in uploads
435 Revision 410.27 2003/05/15 03:35:59 ajc
436 * look and feel overhaul -- almost done!
438 Revision 410.26 2003/05/14 03:46:35 ajc
439 * More background cleanup
441 Revision 410.25 2003/05/05 17:19:46 ajc
442 * Cleanups to summary page when running on a non ical enabled system
443 * Use non breaking spaces in summary page box titles
445 Revision 410.24 2003/05/04 04:22:41 ajc
446 * Display body of messages on a white background. I am doing this in order
447 to prepare for making the general background of the screen a darker color.
449 Revision 410.23 2003/05/04 02:54:55 ajc
450 * Summary page now uses our cutesy new rounded window boxes
452 Revision 410.22 2003/05/03 21:28:41 ajc
453 * Added in a slick new box style and put the room lists in it
455 Revision 410.21 2003/05/03 16:57:04 ajc
456 * In the 'folders' and 'portal' views, change the folder delimiter
457 from / to \ to avoid conflict with room names that have slashes
459 Revision 410.20 2003/05/03 16:23:29 ajc
460 * Enforce three columns in portal view of room list
462 Revision 410.19 2003/05/03 04:52:32 ajc
463 * Added an experimental new "portal view" to the room list options
465 Revision 410.18 2003/05/02 03:23:41 ajc
466 * Minor change to room list algorithm
468 Revision 410.17 2003/05/01 15:33:05 ajc
469 * Fixed a potential memory leak in enumeration of MIME parts
471 Revision 410.16 2003/05/01 03:11:35 ajc
472 * When static content is requested, fetch it without trying to connect
475 Revision 410.15 2003/04/30 05:00:00 ajc
476 * Added the ability to compose messages with file attachments uploaded from
479 Revision 410.14 2003/04/27 04:46:02 ajc
480 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
481 observes the flag designating the presence of new messages. (The "rooms
482 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
483 but that view may get axed soon.)
485 Revision 410.13 2003/04/26 21:57:53 ajc
486 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
487 before returning an error code to avoid a file descriptor leak
489 Revision 410.12 2003/04/19 21:42:36 ajc
490 * Repaired all my b0rken COLOR tags
491 * Replaced most FONT tags with SPAN tags
494 Revision 410.11 2003/04/19 19:58:10 ajc
495 * Lots of great changes from Nick to make the site CSS-enabled.
497 Revision 410.10 2003/04/14 04:04:40 ajc
498 * First cut of CSS-izing WebCit. Probably b0rken.
500 Revision 410.9 2003/04/09 04:02:32 ajc
501 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
502 supported the idea of one WebCit connecting to multiple Citadels for a
503 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
504 * When connecting to Citadel through a Unix domain socket, don't try to make
505 the Java chat applet available.
507 Revision 410.8 2003/03/31 03:32:19 ajc
508 * messages.c: check for 000 terminator while parsing RFC822 headers to
509 prevent getting hung up while displaying certain badly formatted messages.
511 Revision 410.7 2003/03/30 06:13:19 ajc
512 * When reading from the server, do not treat CR as end-of-line because
513 there's probably an LF coming after it. Instead, keep reading to the LF
515 * Do not underline links in the icon bars
517 Revision 410.6 2003/03/17 04:17:41 ajc
518 * Call to accept() was being made with an uninitialized variable for the
519 third argument. Changed the second and third argument to NULL and 0 because
520 we don't really need accept() to fill up a buffer full of information that
521 we'll never use. (Thanks to SteveV for reporting the bug and helping to
523 * Removed the mutex wrapper around select() because we don't need it. All
524 idle worker threads now block on select() and one of them will wake up when
525 a connection arrives.
527 Revision 410.5 2003/03/15 20:55:03 ajc
528 * When a requested image is not available on the Citadel server, send a
529 1x1 transparent GIF instead of 404 error.
531 Revision 410.4 2003/03/14 04:21:57 ajc
532 * clone events to be encapsulated before saving, because the original
533 instance may already have a parent, and that makes crashy crashy
535 Revision 410.3 2003/03/13 05:57:17 ajc
536 * More encapsulation. Warning: there are bugs in this!!
538 Revision 410.2 2003/03/13 05:20:23 ajc
539 * Various changes to the calendar service to handle messages containing
540 fully encapsulated VCALENDAR components instead of only unencapsulated
541 VEVENT subcomponents. We have to move in this direction for compatibility
544 Revision 410.1 2003/03/01 22:07:19 ajc
545 * New user registration, as well as existing user re-registration, now
546 uses the vCard editing screen.
547 * Administratively editing users' address book entries now works again,
548 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
549 in order to enforce this.
551 Revision 410.0 2003/02/19 03:49:33 ajc
554 Revision 400.90 2003/02/19 03:49:17 ajc
555 * latest config.guess and config.sub from www.gnu.org
557 Revision 400.89 2003/02/07 04:44:17 ajc
558 * Replaced sleep() with a function that sleeps using select() in order to
559 avoid potential issues with SIGALRM. Possible fix for weird behavior
560 when running on a Macintosh.
562 Revision 400.88 2003/01/29 22:32:07 ajc
563 * Shuffled some code and comments around; minor cleanup
565 Revision 400.87 2003/01/28 15:37:12 ajc
566 * All functions which read binary data from the server now make use of the
567 read_server_binary() function in tools.c
568 * Binary reads from server now have safety code to prevent infinite loops
569 * All output of MIME objects is now done with http_transmit_thing()
571 Revision 400.86 2003/01/19 06:28:04 ajc
572 * Minimum required Citadel version 6.05
574 Revision 400.85 2003/01/16 04:41:26 ajc
575 * When displaying edit controls for time of day in the calendar, only show
576 minutes that are multiples of 5 ... unless the existing value is not a
577 multiple of 5, in which case we show that too.
579 Revision 400.84 2003/01/15 17:34:04 ajc
580 * event.c: fixed a misspelling
581 * config.guess, config.sub: updated using latest from ftp.gnu.org
583 Revision 400.83 2003/01/14 04:21:27 ajc
584 * Only offer views which make sense for the default view of a room
586 Revision 400.82 2003/01/13 03:34:33 ajc
587 * Get ready for the 4.10 release
589 Revision 400.81 2003/01/12 23:22:53 ajc
590 * configure.in: check for libical v0.24 or newer
592 Revision 400.80 2003/01/07 04:56:17 ajc
593 * Complete the free/busy transparency handling in the form
594 * Default times for new events are now in the correct timezone
596 Revision 400.79 2003/01/06 18:01:35 ajc
597 * Begin handling of TRANSP property to show event times as free or
600 Revision 400.78 2003/01/05 21:02:14 ajc
601 * Summary page: three columns are now all the same width
603 Revision 400.77 2003/01/05 20:56:05 ajc
604 * minor fix for previous checkin
606 Revision 400.76 2003/01/05 20:51:01 ajc
607 * Display PARTSTAT for attendees
609 Revision 400.75 2003/01/05 05:01:00 ajc
610 * Add "today's calendar events" to the summary page.
612 Revision 400.74 2003/01/05 04:27:28 ajc
613 * Add "Tasks" to the summary page
615 Revision 400.73 2002/12/28 05:44:09 ajc
616 * ical_dezonify.c: brought over new version from the Citadel source (again)
618 Revision 400.72 2002/12/28 05:12:45 ajc
619 * ical_dezonify.c: brought over new version from the Citadel source.
621 Revision 400.71 2002/12/26 04:04:48 ajc
622 * Perform CHEK command when automatically establishing sessions, not just
623 when one is explicitly created. Some stuff is missing otherwise.
625 Revision 400.70 2002/12/25 23:18:06 ajc
626 * Be more strategic about when to call ical_dezonify()
627 (This may be the last set of fixes. I hope so.)
629 Revision 400.69 2002/12/25 21:39:38 ajc
630 * ical_dezonify.c: added.
631 * calendar.c: convert incoming ical messages to UTC
632 (the usual routines will then convert them to local time for display)
634 Revision 400.68 2002/12/25 07:06:00 ajc
635 * Tweaked the code to work with libical 0.24
637 Revision 400.67 2002/12/20 04:50:00 ajc
638 * When saving a calendar event, increment the SEQUENCE property.
640 Revision 400.66 2002/12/18 05:03:39 ajc
641 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
642 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
643 Because the libc-allocated buffer was getting clobbered.
644 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
646 Revision 400.65 2002/12/17 05:01:39 ajc
647 * Prettied up the calendar day view layout
648 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
650 Revision 400.64 2002/12/16 04:43:30 ajc
651 * Correctly handle local time zone when figuring out which day and time to
652 display events on calendar month/day views. This also seems to have
653 fixed the bug that was causing events to sometimes get lost when saved.
655 Revision 400.63 2002/12/15 05:50:59 ajc
656 * Form editing of date/time fields now assumes that the icaltimetype being
657 manipulated is in UTC. It converts to/from local time for editing.
659 Revision 400.62 2002/12/10 23:25:47 ajc
660 * Display attendees in message view of calendar objects
662 Revision 400.61 2002/12/07 22:12:59 ajc
663 * Handle incoming RSVP's for meetings. (Note: this will not actually work
664 until I implement the Citadel server function which it calls.)
666 Revision 400.60 2002/11/30 21:34:51 ajc
667 * Submit organizer in a hidden field, in case the server needs it
669 Revision 400.59 2002/11/30 04:46:46 ajc
670 * First cut at adding/removing attendees to an event
671 (Actual invitations should be sent by the Citadel server)
673 Revision 400.58 2002/11/29 23:56:19 ajc
674 * Completed "me as organizer" -- the user's own e-mail address is inserted
675 as the organizer of new events. Detect when the user is the organizer and
676 enable/disable the attendees box accordingly.
678 Revision 400.57 2002/11/29 16:38:37 ajc
679 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
681 Revision 400.56 2002/11/28 06:03:24 ajc
682 * Issue an ISME command when editing an event, to determine whether the user
683 viewing the event is the organizer. (Will use this later to allow/disallow
684 sending out invitations.)
686 Revision 400.55 2002/11/26 05:01:04 ajc
687 * Began handling attendee fields
689 Revision 400.54 2002/11/16 23:40:11 ajc
692 Revision 400.53 2002/11/16 23:15:02 ajc
693 * Make the "all day event" shadebox smaller (month view) - no border.
694 * Fixed bug that caused any events following an all day event to also appear
697 Revision 400.52 2002/11/16 05:40:54 ajc
698 * When adding new events to the calendar, default to the month [and day]
699 currently being viewed.
700 * Hotlink each hour of the day view to an add-new-event for that day/hour.
702 Revision 400.51 2002/11/15 05:05:47 ajc
703 * Put in back/forward (yesterday/tomorrow) links in calendar day view
705 Revision 400.50 2002/11/15 04:11:46 ajc
706 * Added even more nifty JavaScript to cause the hour/minute and end date
707 fields of a calendar event form to render as disabled when the "all day
708 event" box is checked -- not just when the user checks the box, but also
709 when the box begins its life already checked.
711 Revision 400.49 2002/11/14 04:59:40 ajc
712 * Correctly serialize and save all day events using date instead of date/time
714 Revision 400.48 2002/11/13 04:49:23 ajc
715 * "All day event" shows as a single checkbox, instead of one for the start
716 time and one for the end time. Added nifty JavaScript to zero and shade
717 the hour/minute and all end time fields when all-day-event is checked.
719 Revision 400.47 2002/11/12 05:57:27 ajc
720 * Display a nicer looking screen when replying to calendar invitations
721 * When displaying day view, don't show all day events twice
722 * Day or month view: denote all day events by displaying them inside
725 Revision 400.46 2002/11/12 03:26:39 ajc
726 * Tell the user about broken Citadel server connections instead of
727 simply printing "Goodbye"
729 Revision 400.45 2002/10/23 04:11:38 ajc
730 * Detect when a meeting invitation is actually an update for an existing UID
731 and tell the user so.
733 Revision 400.44 2002/10/21 20:16:38 ajc
734 * Display conflicts nicely
736 Revision 400.43 2002/10/21 18:29:14 ajc
737 * Ask server to hunt for conflicts when displaying a meeting invitation
739 Revision 400.42 2002/10/19 21:28:32 ajc
740 * Moved the calendar meeting request reply functionality to the Citadel server
742 Revision 400.41 2002/10/19 17:10:14 ajc
743 * Add "Tentative" accept button
744 * Only display Accept/Tentative/Decline button when method=REQUEST
746 Revision 400.40 2002/10/19 04:16:37 ajc
747 * Save an incoming meeting request into the user's calendar.
749 Revision 400.39 2002/10/18 20:55:05 ajc
750 * Began work on meeting request accept/decline
752 Revision 400.38 2002/10/16 19:16:39 ajc
753 * Fixes and updates to build WebCit on Linux for IBM S/390
755 Revision 400.37 2002/10/09 04:12:44 ajc
756 * Templatized trailing HTML
757 * Templatized "new start page" page
758 * Added global substitution macros
760 Revision 400.36 2002/10/09 03:51:01 ajc
761 * Templatized the <HEAD> section of HTML
763 Revision 400.35 2002/10/07 23:03:38 ajc
764 * messages.c: don't display room name field when it's blank
766 Revision 400.34 2002/10/07 04:10:37 ajc
767 * When displaying meeting invitations, only show date/time for VEVENT
768 subcomponents. Date/time for other subcomponents are irrelevant.
769 * Cleaned up HTML display of meeting invitations.
771 Revision 400.33 2002/10/03 03:40:31 ajc
772 * Worked on meeting accept/decline a little bit
774 Revision 400.32 2002/09/30 03:58:35 ajc
775 * Dabbled in handling incoming meeting requests
777 Revision 400.31 2002/09/29 20:15:43 ajc
778 * Completed the calendar day view
780 Revision 400.30 2002/09/28 04:01:30 ajc
781 * started fleshing out the calendar day view
783 Revision 400.29 2002/09/27 21:19:28 ajc
786 Revision 400.28 2002/09/27 18:31:33 ajc
787 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
788 * After saving a VEVENT, return to the correct calendar view and date
790 Revision 400.27 2002/09/27 17:15:44 ajc
791 * Removed the gzip compression stuff due to bugs in Internet Explorer.
793 Revision 400.26 2002/09/27 04:37:21 ajc
794 * New, buggy versions of event editing screens
796 Revision 400.25 2002/09/26 22:00:16 ajc
797 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
798 month 1 in libical functions)
800 Revision 400.24 2002/09/25 21:57:13 ajc
801 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
804 Revision 400.23 2002/09/24 04:12:34 ajc
805 * Rough cut of the two-pass calendar display routines (first pass: go thru
806 messages gathering VEVENT items; second pass: render calendar with data)
808 Revision 400.22 2002/09/23 04:01:33 ajc
809 * Presentation changes to calendar month view
811 Revision 400.21 2002/09/22 05:20:27 ajc
812 * Began implementing month view
814 Revision 400.20 2002/09/21 04:38:05 ajc
815 * Added utility functions for displaying vcalendar timestamps in web forms
816 and translating form data back to timestamps.
817 * Completed the "edit task" and "add new task" screens.
819 Revision 400.19 2002/09/20 20:28:08 ajc
820 * Smooth transition between "list tasks" & "edit task" screens
822 Revision 400.18 2002/09/20 03:54:44 ajc
823 * Display the "Tasks" view as a bulleted list with each task clickable
824 * Clicking brings up an (unfinished) "edit task" screen
826 Revision 400.17 2002/09/18 21:44:02 ajc
827 * display VTODO parameters
829 Revision 400.16 2002/09/17 04:21:00 ajc
830 * Handler chains for VCALENDAR and VTODO types
832 Revision 400.15 2002/09/17 03:37:10 ajc
833 * Implemented a 'display handler' infrastructure for various groupware types
835 Revision 400.14 2002/09/16 03:35:12 ajc
836 * Just a bunch of glue code to iterate through the various types of ical
837 objects we could encounter
839 Revision 400.13 2002/09/15 04:05:41 ajc
840 * Process calendar object subcomponents
842 Revision 400.12 2002/09/15 03:40:13 ajc
844 * When a text/calendar MIME type is discovered in a message, send it to
845 the (currently skeleton) parser in calendar.c
846 * calendar.c: skeleton parser for calendar objects which currently just
847 creates an icalcomponent object and frees it.
849 Revision 400.11 2002/09/15 03:16:24 ajc
850 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
851 function namespace in libical
853 Revision 400.10 2002/09/15 02:50:55 ajc
854 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
856 Revision 400.9 2002/09/14 21:33:31 ajc
857 * Backed out compression of inlines -- not all browsers appear to handle it
859 Revision 400.8 2002/09/14 20:20:29 ajc
860 * Attempting to push more stuff through compression. I've introduced some
861 sort of deadlock bug that I can't seem to find yet...
863 Revision 400.7 2002/09/14 20:00:22 ajc
864 * Compress output_image() graphics
866 Revision 400.6 2002/09/14 16:26:35 ajc
867 * output_image() now reads the entire image from Citadel into a buffer before
868 sending it to the browser (for performance reasons, and so it can compress)
870 Revision 400.5 2002/09/14 04:52:59 ajc
871 * Look for the "libical" calendaring library and link it in if present...
873 Revision 400.4 2002/09/14 04:02:36 ajc
874 * Finished gzip compression of dynamic pages (when browser supports it)
876 Revision 400.3 2002/09/13 20:40:53 ajc
877 * Detect when the client browser is capable of gzip encoding
878 (actual encoding is not implemented yet)
880 Revision 400.2 2002/09/13 15:54:40 ajc
881 * Reversed the above change because I broke it somehow
883 Revision 400.1 2002/09/11 22:46:59 ajc
884 * Started adding in compression and calendaring library detects (not finished)
886 Revision 400.0 2002/09/09 03:56:11 ajc
887 * This is version 4.00
889 Revision 323.68 2002/09/09 03:51:01 ajc
890 * In the HTML-to-HTML converter:
891 --> Open links in new window (as with text msgs)
892 --> Convert loose URL's to hot links (as with text msgs)
894 Revision 323.67 2002/09/06 03:59:11 ajc
895 * Added an "About this server" panel to the Summary page.
896 (Useless fluff, but better than an empty column.)
898 Revision 323.66 2002/08/26 02:57:06 ajc
899 * Rooms listed on the summary page are now clickable-gotoable
901 Revision 323.65 2002/08/26 01:24:09 ajc
902 * Added a "summary" page (rather sparse for now)
904 Revision 323.64 2002/08/24 15:30:48 ajc
905 * GET instead of POST for listsub. Also add a 'Back...' link.
907 Revision 323.63 2002/08/24 05:59:24 ajc
908 * Bugfixes and cosmetic changes to listsub system
910 Revision 323.62 2002/08/23 03:37:19 ajc
911 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
913 Revision 323.61 2002/08/22 03:55:47 ajc
914 * 'unsubscribe' command (but not 'confirm unsubscribe')
916 Revision 323.60 2002/08/21 21:58:37 ajc
917 * Completed self-service list subscription via web.
918 (Still need to implement unsubscribe.)
920 Revision 323.59 2002/08/16 22:06:51 ajc
923 Revision 323.58 2002/08/16 03:51:12 ajc
924 * I think I've finally nailed the 'no session' pages now...
926 Revision 323.57 2002/08/15 03:49:47 ajc
927 * Fleshed out the list subscription page a bit
929 Revision 323.56 2002/08/13 19:55:12 ajc
930 * Keep track of the HTTP "Host:" header being sent by the browser.
931 (We're going to need this in the near future)
933 Revision 323.55 2002/08/05 16:07:30 ajc
934 * Moved "edit floor label pic" to the floor editing screen
936 Revision 323.54 2002/08/05 15:53:00 ajc
937 * Commands to add, change, delete floors
939 Revision 323.53 2002/07/26 03:20:04 ajc
940 * Beautified the folder tabs in "edit room"
942 Revision 323.52 2002/07/25 04:01:58 ajc
943 * Final cleanup of changes (finally located and fixed the bug)
945 Revision 323.51 2002/07/24 04:14:23 ajc
946 * Minor code cleanup of last night's changes
948 Revision 323.50 2002/07/23 15:40:54 ajc
949 * Minor cleanup of previous changes
951 Revision 323.49 2002/07/23 04:43:58 ajc
952 * Updated message reading to use the new MSG4 command, so we can do output
953 of various types of richtext (mainly HTML).
955 Revision 323.48 2002/07/16 03:37:24 ajc
956 * Small change to above
958 Revision 323.47 2002/07/16 03:23:37 ajc
959 * Display HTML messages as HTML. (Wow!)
961 Revision 323.46 2002/07/13 04:39:59 ajc
962 * Handle multipart/alternative in a nicer way, giving us the opportunity to
963 output HTML instead of converting to text/plain and back. (Not finished.)
965 Revision 323.45 2002/07/11 03:17:03 ajc
966 * hacks to text_to_server() to transmit messages as HTML
968 Revision 323.44 2002/07/09 04:21:12 ajc
971 Revision 323.43 2002/07/06 03:10:26 ajc
972 * Enable a "make this my start page" link that works in lots of places.
973 Configures a user's preference of where to go after login.
975 Revision 323.42 2002/06/19 22:01:31 ajc
976 * When editing another user's vCard, do a "transient goto" to their config
977 room so you don't automatically gain access to their config room.
978 * When creating a user, go back to the "select user to edit" screen with the
979 new user's account name pre-selected.
981 Revision 323.41 2002/06/17 03:48:44 ajc
982 * Finished the thing to edit other users' vCards.
984 Revision 323.40 2002/06/16 21:49:02 ajc
985 * Administratively edit other users' vCards. Still needs a couple of lines
986 of glue code to make it work.
988 Revision 323.39 2002/06/15 20:34:39 ajc
989 * Use safestrncpy() instead of strncpy() where appropriate
990 * Fixed a memory allocation bug in the vCard parser
992 Revision 323.38 2002/05/23 03:40:05 ajc
993 * Brought over a utility function I'll need later
995 Revision 323.37 2002/05/22 02:34:56 ajc
996 * Finished room/folder view selector. Pretty cool.
998 Revision 323.36 2002/05/22 01:53:23 ajc
999 * Room list or folder list? Give the user a choice. (Has bugs.)
1001 Revision 323.35 2002/05/12 15:21:43 error
1002 * do_template() now parses a .wml file for WAP clients, and a .html file
1005 Revision 323.34 2002/05/11 22:46:19 error
1006 * Track whether user-agent is a WAP gateway
1008 Revision 323.33 2002/05/11 15:35:07 error
1009 * webcit.c: add MIME types for WAP/WML
1011 Revision 323.32 2002/05/10 15:29:58 ajc
1012 * Hacked the address book view a little bit
1014 Revision 323.31 2002/05/09 03:53:56 ajc
1015 * Began working on address book view
1017 Revision 323.30 2002/05/08 03:38:58 ajc
1018 * Preferences framework
1020 Revision 323.29 2002/05/07 03:57:29 ajc
1021 * In message summary, replace 'Del' links with checkboxes
1023 Revision 323.28 2002/05/05 03:28:15 ajc
1024 * Shuffled around the room banner a bit
1026 Revision 323.27 2002/05/03 19:32:39 ajc
1027 * Finished "folder list" mode (still need to move it to a permanent location)
1029 Revision 323.26 2002/05/03 03:55:17 ajc
1030 * more folder display stuff
1032 Revision 323.25 2002/05/01 22:03:07 ajc
1033 * "folder list" view (not finished)
1035 Revision 323.24 2002/05/01 03:23:31 ajc
1036 * Added a drop-down box to change a user's view of a room.
1038 Revision 323.23 2002/04/28 03:56:47 ajc
1039 * Finished summary mode (for the most part, anyway)
1041 Revision 323.22 2002/04/26 21:13:21 ajc
1042 * Separated "summary mode" message listing into its own function
1043 * Go to summary mode automatically when the server says that view=1
1045 Revision 323.21 2002/04/20 04:14:29 ajc
1046 * Some work on email summary screen
1048 Revision 323.20 2002/03/31 05:02:39 ajc
1049 * Remove "Page another user" link from main menu
1050 * Add "edit my citadel config room" type link from edit user screen
1052 Revision 323.19 2002/03/29 22:30:45 ajc
1053 * Finished the "edit user" screen.
1055 Revision 323.18 2002/03/29 15:18:09 ajc
1056 * yep ... more user edit stuff
1058 Revision 323.17 2002/03/26 19:01:12 ajc
1059 * More edit user stuff
1061 Revision 323.16 2002/03/26 18:23:23 ajc
1062 * Don't display room banner on screens that don't pertain to a particular room
1063 * Initial prep for add/change/delete user accounts screen
1065 Revision 323.15 2002/03/22 04:33:08 ajc
1066 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1068 Revision 323.14 2002/03/19 04:35:10 ajc
1069 * Brought over yet another new version of the MIME parser from Citadel
1071 Revision 323.13 2002/03/13 03:56:52 ajc
1072 * New site config option "Allow system Aides to gain access to mailboxes"
1074 Revision 323.12 2002/03/12 23:13:57 ajc
1075 * Moved room access controls out of the admin menu and into the room commands
1076 menu. Prettied up the access control list screen.
1078 Revision 323.11 2002/03/10 06:07:09 ajc
1079 * Handle multiple Internet e-mail addresses in vCard editor
1081 Revision 323.10 2002/03/07 04:56:09 ajc
1082 * Final polish for initial round of vCard editing functions. Only show "edit"
1083 link when editing user's own vCard in the My Citadel Config> room.
1085 Revision 323.9 2002/03/06 05:22:33 ajc
1086 * More vcard editing form stuff
1088 Revision 323.8 2002/03/05 05:05:06 ajc
1089 * More vCard editing stuff
1091 Revision 323.7 2002/03/04 05:28:54 ajc
1092 * Wrote some skeleton code for robust vCard editing
1094 Revision 323.6 2002/03/03 06:58:25 ajc
1095 * Login errors displayed in red
1097 Revision 323.5 2002/03/03 06:52:59 ajc
1098 * Allow editing of the "disable self-service user account creation" site config option
1100 Revision 323.4 2002/02/24 07:02:44 ajc
1101 * Added the ability to enter a Subject: line in messages
1102 * Go to the Mail room when user clicks on the new mail alert icon
1104 Revision 323.3 2002/02/13 22:47:51 ajc
1105 * Added some rudimentary support for displaying vCards as card-looking things
1107 Revision 323.2 2002/02/13 15:04:25 ajc
1108 * Began some hacks for vCard processing
1110 Revision 323.0 2002/01/13 09:07:06 ajc
1113 Revision 322.4 2002/01/13 09:06:38 ajc
1114 * Brought over the debugged mime parser from Citadel
1116 Revision 322.3 2002/01/05 06:19:17 error
1117 * Add MIME types text/css and image/png
1119 Revision 322.2 2002/01/03 22:32:38 ajc
1120 * templatized the "prompt for recipient" screen
1122 Revision 322.1 2001/12/28 09:43:05 error
1123 * Client support for hostnames up to 63 characters
1125 Revision 322.0 2001/12/26 23:11:56 ajc
1128 Revision 321.1 2001/12/26 23:11:25 ajc
1129 * Minor change to the upload handler, to fix graphics uploads
1131 Revision 321.0 2001/12/26 05:28:02 ajc
1134 Revision 320.2 2001/12/26 05:24:11 ajc
1135 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1136 link tags. The nifty JavaScript stuff is now used only to light up the
1137 buttons during mouse hovers, and nothing more.
1139 Revision 320.1 2001/12/25 00:14:44 error
1140 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1142 Revision 320.0 2001/12/21 06:04:03 ajc
1145 Revision 301.22 2001/12/21 06:03:54 ajc
1148 Revision 301.21 2001/12/20 05:02:42 ajc
1149 * If you paid for this software, someone is ripping you off.
1150 * Fixed the urlesc() function to use a caller-supplied target buffer.
1152 Revision 301.20 2001/12/18 20:35:29 ajc
1153 * More fun JavaScript-enabled buttons
1155 Revision 301.19 2001/12/18 16:48:06 ajc
1156 * Began testing new JavaScript-enabled k00l light-up buttonz
1158 Revision 301.18 2001/12/18 06:06:20 ajc
1159 * mime parser update
1161 Revision 301.17 2001/12/15 20:51:33 ajc
1162 * "reply" button on pop-up pages
1164 Revision 301.16 2001/12/11 16:02:40 ajc
1165 * Completed support for add/remove mailing list recipients.
1167 Revision 301.15 2001/12/11 15:22:53 ajc
1168 * Began constructing the listserv screen for config (not tested)
1170 Revision 301.14 2001/12/11 05:37:12 ajc
1171 * Finished the share/unshare room screen in Edit Room
1173 Revision 301.13 2001/12/03 04:43:40 ajc
1174 * Brought over an update of the MIME parser from Citadel.
1176 Revision 301.12 2001/12/02 07:09:13 ajc
1177 * Turned the room editing page into a tabbed dialog
1178 * Started adding some of the room sharing stuff
1180 Revision 301.11 2001/11/22 05:17:06 ajc
1181 * Completed the add/change/delete neighbor node screens
1183 Revision 301.10 2001/11/18 01:47:24 ajc
1184 * Tentatively begun the change of networking configuration screens to reflect
1185 the new network architecture of the server.
1187 Revision 301.9 2001/11/18 01:41:09 ajc
1188 * Brought over the newer string tokenizer from Citadel
1189 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1190 server's convention of #define SIZ 4096
1192 Revision 301.8 2001/11/14 03:20:22 ajc
1193 * Add some more of the newer config settings to the site config screen
1195 Revision 301.7 2001/09/25 03:34:09 ajc
1196 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1197 and bail out without bothering the Citadel server.
1199 Revision 301.6 2001/08/22 16:38:06 ajc
1200 * Added the "-c" command line option to generate optional cookies indicating
1201 the host name of the server. This makes it easy to put a cluster of WebCit
1202 servers behind (for example) an Arrowpoint load balancer.
1204 Revision 301.5 2001/08/21 04:02:56 ajc
1205 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1206 unwanted page caching
1208 Revision 301.4 2001/08/13 03:43:24 ajc
1211 Revision 301.3 2001/08/13 03:40:01 ajc
1212 * Another attempt at focus
1214 Revision 301.2 2001/08/11 04:24:39 ajc
1215 * Attempt at setting focus to msgtext area when entering a message.
1217 Revision 301.1 2001/08/02 03:42:03 ajc
1218 * Changed the wholist to work with the new masquerade semantics
1220 Revision 301.0 2001/06/28 15:05:31 ajc
1223 Revision 300.2 2001/06/28 15:03:49 ajc
1224 * Every generated page now includes a meta tag to disable evil "smart tags"
1225 (see http://smarttags.manilasites.com/ for more information)
1227 Revision 300.1 2001/06/28 02:39:54 ajc
1228 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1229 the screen where you can create a room...
1231 Revision 300.0 2001/06/27 06:24:06 ajc
1232 * Tagged everything as Version 3.00
1234 Revision 213.25 2001/06/27 06:22:49 ajc
1235 * Updated docs for the 3.00 release
1237 Revision 213.24 2001/06/27 06:16:01 ajc
1238 * Correct generated window name in pop up pages
1239 * Added handling of MIME inline images (not tested)
1241 Revision 213.23 2001/06/22 17:58:20 ajc
1242 * A few performance and tuning cleanups. Increased the size of the socket
1243 queue length to 100 for use on big systems. Also, during startup, the
1244 initial startup thread now exits after creating the worker threads, instead
1245 of becoming a worker thread itself. For some reason Solaris had problems
1246 with the latter method.
1248 Revision 213.22 2001/06/07 03:16:57 ajc
1249 * Brought over an updated mime parser from Citadel
1251 Revision 213.21 2001/06/06 14:44:25 ajc
1252 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1254 Revision 213.20 2001/05/31 02:26:22 ajc
1255 * Fixed login to take you to the Lobby instead of the next room.
1257 Revision 213.19 2001/05/30 22:37:09 ajc
1258 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1259 or a "filename" from the MIME parser.
1261 Revision 213.18 2001/05/30 01:06:57 ajc
1262 * Changes to mime parser ... still something wrong
1264 Revision 213.17 2001/05/28 19:27:29 ajc
1265 * Fixed bug which marked all messages in Lobby as old before reading at login
1267 Revision 213.16 2001/05/25 22:39:26 ajc
1268 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1270 Revision 213.15 2001/05/23 16:15:23 ajc
1271 * UI changes (pretty frames with no scrollbars)
1273 Revision 213.14 2001/05/22 00:32:17 ajc
1276 Revision 213.13 2001/05/22 00:02:18 ajc
1277 * Another attempt to fix the fd leak
1279 Revision 213.12 2001/05/19 02:21:40 ajc
1280 * Attempt to fix the dangling sockets.
1282 Revision 213.11 2001/05/15 03:22:25 ajc
1283 * More icon updates and link cleanup type stuff
1285 Revision 213.10 2001/05/06 05:11:48 ajc
1286 * Added paging icon and right-justified it
1287 * Send-page window is now a popup
1289 Revision 213.9 2001/05/04 04:28:10 ajc
1290 * Added "page user" button in wholist
1292 Revision 213.8 2001/05/01 00:49:43 ajc
1293 * more of the UI overhaul
1295 Revision 213.7 2001/04/30 01:49:36 ajc
1296 * more work on UI overhaul
1298 Revision 213.6 2001/04/29 04:39:23 ajc
1299 * User interface overhaul now in progress. WARNING: incomplete system.
1301 Revision 213.5 2001/04/01 22:13:37 cough
1302 * Modified roomops.c to give users the ability to pick a floor at room
1305 Revision 213.4 2001/02/15 01:21:55 ajc
1306 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1307 invite/kickout functionality.
1309 Revision 213.3 2001/01/25 23:10:00 ajc
1310 * "Delete message" button now confirms on client-side using JavaScript
1312 Revision 213.2 2000/12/05 18:39:49 ajc
1313 * Added support for non-USA countries in registration screen (requires the
1314 latest Citadel server, which supports the country field)
1316 Revision 213.1 2000/10/20 04:27:46 ajc
1317 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1319 Revision 213.0 2000/10/03 16:44:01 ajc
1320 * Tagged for 2.13 release
1322 Revision 212.16 2000/10/03 03:15:53 ajc
1323 * Cosmetic changes to login screen, menu bar, and message header bar
1325 Revision 212.15 2000/09/28 03:44:52 ajc
1326 * Linked to the bio/photo page from message headers. I'm not sure I like the
1327 color scheme, though.
1329 Revision 212.14 2000/09/28 03:37:23 ajc
1330 * who.c: provide links to bio/photo pages for each user in the wholist
1332 Revision 212.13 2000/09/24 21:37:21 ajc
1333 * When reading large numbers of messages, group them in smaller numbers and
1334 display the selector bar in search engine style (like AltaVista and Google)
1336 Revision 212.12 2000/09/24 04:17:16 ajc
1337 * Templatized the room banner.
1339 Revision 212.11 2000/09/17 03:29:45 ajc
1340 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1342 Revision 212.10 2000/09/14 11:43:37 error
1343 Replace occurrences of % throughout the HTML with %% so as to be friendly
1344 to HP/UX printf() and possibly others.
1346 Revision 212.9 2000/09/13 04:13:59 ajc
1347 * Completed the initial hack of the variable substitution template thingy.
1348 Check out static/login.html to see the first template.
1350 Revision 212.8 2000/09/11 17:08:16 ajc
1351 * Started templatizing the login screen. Not finished yet.
1353 Revision 212.7 2000/09/11 03:29:50 ajc
1354 * Started working on a variable-substitution thing
1356 Revision 212.6 2000/08/30 03:20:22 ajc
1357 * Put the wholist back into its own window.
1359 Revision 212.5 2000/07/06 03:46:29 ajc
1360 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1362 Revision 212.4 2000/06/29 04:22:35 ajc
1363 * Changed the format of the wholis (again). Now it shows up in a frame
1364 instead of a separate window.
1366 Revision 212.3 2000/06/12 03:28:44 ajc
1367 * added support for multi-line paging
1369 Revision 212.2 2000/06/07 04:11:28 ajc
1370 * HTML changes to room banner
1372 Revision 212.1 2000/05/31 04:29:54 ajc
1373 * Initial support for "summary" (headers only, no body) mode of reading
1374 messages, and "read one" mode. For future support of 'traditional' email.
1376 Revision 212.0 2000/05/23 20:35:52 ajc
1377 * Tagged for the 2.12 release
1379 Revision 211.19 2000/05/18 02:33:39 ajc
1380 * Don't call whobbs() directly after changing masq room/host, it screws up the
1381 refresh. It now calls an HTTP redirect page instead.
1382 * added http_redirect(char *url) function to accomplish the above
1384 Revision 211.18 2000/05/08 17:24:32 ajc
1385 * Removed HTTP date fields because it was confusing browser caches (weird)
1386 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1388 Revision 211.17 2000/05/07 23:46:55 ajc
1389 * added Date: and Last-Modified: headers to HTTP output
1390 * masquerade room/host screen now runs in wholist window, and returns to it
1392 Revision 211.16 2000/05/02 17:32:06 ajc
1393 * Font related changes to html
1395 Revision 211.15 2000/04/20 02:42:23 ajc
1396 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1397 crashing every session, every time. (?)
1398 * End the session after displaying robots.txt or nocookies.html, to prevent
1399 big session logjams when either of these conditions are met
1401 Revision 211.14 2000/04/15 15:43:46 nbryant
1402 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1403 64-bit gcc on sparc is evil)
1405 Revision 211.13 2000/04/06 20:42:03 nbryant
1406 * configure.in: fix a typo
1408 Revision 211.12 2000/04/06 20:37:01 nbryant
1409 * solaris cleanups and warning fixes
1411 Revision 211.11 2000/03/31 03:48:52 ajc
1412 * text_to_server() now behaves the way web users expect text entry to work.
1413 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1415 Revision 211.10 2000/03/31 02:39:06 ajc
1416 * Fixed bugs in "Site configuration" and added new fields.
1418 Revision 211.9 2000/03/31 02:08:45 ajc
1419 * Added "max messages per page" and "read next nnn" stuff to read loop
1420 (probably not in its final form)
1422 Revision 211.8 2000/03/28 17:02:47 nbryant
1423 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1425 Revision 211.7 2000/03/27 16:18:17 ajc
1426 * Implement multi-room chat as available in Citadel 5.70
1428 Revision 211.6 2000/03/23 04:45:15 ajc
1429 * Experimental move of wholist to a separate auto-refreshing window
1431 Revision 211.5 2000/03/19 22:49:03 ajc
1432 * Made the header-bar buttons more visible
1433 * Added a "reply" header-bar button
1434 * Move "Subject:" lines into the header-bar
1435 * Padded the header-bars by one pixel (nicer looking)
1436 * Changed message date/time output format
1438 Revision 211.4 2000/03/19 19:49:31 ajc
1439 * Added support for unix domain sockets
1441 Revision 211.3 2000/02/11 23:45:04 nbryant
1442 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1443 * tcp_sockets.c: include <arpa/inet.h>
1445 Revision 211.2 2000/02/11 23:30:04 nbryant
1446 configure.in: added some code for FreeBSD
1448 Revision 211.1 2000/01/11 04:20:40 ajc
1449 * Add "close window" option to goodbye screen
1451 Revision 211.0 2000/01/04 15:24:16 ajc
1452 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1453 * This will be released as v2.11; tagged everything as such.
1455 Revision 210.0 1999/12/24 04:57:18 ajc
1458 Revision 1.121 1999/12/23 04:54:48 ajc
1459 * Changed session cookie from hexadecimal encoding to base64
1460 * Removed overly verbose logging
1462 Revision 1.120 1999/12/12 18:12:28 ajc
1463 * get http request: clear hold buffer before starting to read in HTTP request.
1464 This was causing some requests to get corrupted.
1466 Revision 1.119 1999/12/08 18:25:21 ajc
1467 * Increased the size of the backlog queue length passed to accept() and made
1468 it a configuration parameter in webcit.h
1470 Revision 1.118 1999/12/07 16:09:26 ajc
1471 * Better (non fireworks display mode) handling of broken HTTP sockets
1473 Revision 1.117 1999/12/06 03:40:29 ajc
1474 * Moved a bunch of other global variables to per-session variables
1476 Revision 1.116 1999/12/06 02:05:33 ajc
1477 * Moved global march list into per-session context
1479 Revision 1.115 1999/12/05 18:38:02 ajc
1480 * Auto-scaling worker thread pool size
1482 Revision 1.114 1999/12/05 17:38:41 ajc
1483 * Additional debugging and cleanup
1485 Revision 1.113 1999/12/04 22:16:05 ajc
1486 * Moved all diagnostic output to stderr
1487 * Moved "HTTP/1.0 200 OK" output to output_headers()
1489 Revision 1.112 1999/12/04 21:56:59 ajc
1490 * Finished the overhaul. Now to tune...
1492 Revision 1.111 1999/12/03 17:59:53 ajc
1493 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1494 pseudocode so the build is currently broken.
1496 Revision 1.110 1999/12/03 16:37:46 ajc
1497 * Repaired HTTP output for image transfers and static content
1499 Revision 1.109 1999/12/03 05:09:54 ajc
1500 * Rewrote the HTTP engine and application coupling to run in a worker thread
1501 model and to run as a single multithreaded program (eliminated helper
1502 processes and pipes). It currently runs but has many large bugs.
1504 Revision 1.108 1999/12/03 00:18:20 ajc
1505 * Added ".c.o" rule to Makefile
1507 Revision 1.107 1999/11/26 03:32:59 ajc
1508 * Started moving all of the global variables into a struct, to facilitate
1509 multithreaded server.
1511 Revision 1.106 1999/11/26 01:28:10 ajc
1514 Revision 1.105 1999/11/04 02:05:02 ajc
1515 * Added 'number of worker threads' to site config screen
1517 Revision 1.104 1999/10/25 02:25:09 ajc
1518 * Shuffled around the room editing commands
1520 Revision 1.103 1999/10/14 04:07:18 ajc
1521 * Cleaned up the bottom-of-page icons
1523 Revision 1.102 1999/10/08 23:58:11 ajc
1524 * Minor bug fix in registration screen
1526 Revision 1.101 1999/10/06 02:44:02 ajc
1527 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1528 it back in when it's fixed. Also added more attempts at cache disabling,
1529 but it still doesn't work in the StarOffice browser. I don't know why.
1531 Revision 1.100 1999/10/02 03:26:14 ajc
1532 * Merged in Nick's bit of JavaScript to handle key commands.
1533 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1534 in a text field. Right now you can't even log in.
1536 Revision 1.99 1999/09/01 01:06:11 ajc
1537 * Added "max message length" field in global config screen
1539 Revision 1.98 1999/08/14 18:16:10 ajc
1540 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1543 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1544 * Did neat stuff to the bottom of the page
1546 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1547 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1548 to a Citadel server fails.
1549 * messages.c: don't auto-link URL's in messages if it would cause
1552 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1553 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1554 compiler. This should make more browsers happy.
1556 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1557 * Added support for "robots.txt" telling spiders to go away.
1558 * Do a slrp_highest() when logging off.
1560 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1561 * Rearranged the code in "Site-wide configuration" and "Generic
1562 server command" to avoid nested server operations
1564 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1565 * webcit.c: added "back, top, next" buttons to bottom of each page
1566 * menubar.html: replaced "User list" with "Page another user"
1568 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1569 * context_loop.c: rearranged some code to try to eliminate deadlocks
1571 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1572 * Unknown URL's now display the main menu instead of diagnostics
1573 * Diagnostics are now at <baseurl>/diagnostics
1575 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1576 * Session no longer locks up when an express message is cancelled
1577 * The default Citadel server is now "localhost" instead of uncnsrd
1578 * Added some documentation
1580 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1581 * roomops.c: made room banner graphics more reliable
1582 * messages.c: added code to prevent accidental "double-posting"
1583 * who.c: fixed the "Change room/host/user" submit logic
1585 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1586 * Changed static/menubar.html so the text is readable
1588 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1589 * Ditched the frames mode completely. It wasn't working properly in,
1590 among other places, IE 5. Die, Bill, Die.
1592 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1593 * Fixed the behavior of the "forget room" routine, to properly handle
1594 the transition back to the Lobby after it's all done.
1595 * Added ExpressMessageCat() to allow code to send the user messages
1596 along with incoming express messages
1597 * WebCit now sends the name of the end user's browser as the client
1598 name in a Citadel IDEN command rather than its own name.
1600 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1601 * Minor code cleanups
1602 * New mail notification
1604 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1605 * Top-aligned all the cells in the fake frames in non-frames mode
1607 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1608 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1609 of a Goto, in order to prevent it from first marking all msgs old.
1611 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1612 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1613 which can differentiate the needs of frames and noframes modes
1615 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1616 * webserver.c: added "-t" option to send traces somewhere else
1618 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1619 * context_loop.c: display an error page if the client browser
1620 requests a non-root page and there is no cookie set
1621 * webserver.c: took my name off the copyright notice (it's a group
1624 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1625 * Reworked a lot of the structure, made more HTML "embeddable"
1626 * Changed the noframes mode to display "fake" frames using tables
1628 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1629 Changed some output formatting (mainly <FONT> tags).
1630 Changed who.c to use urlescputs() rather than escputs()
1631 in urls so GOTOs and User Profiles work when the string has a
1634 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1635 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1636 How to cause "onLoad=" to cause a sibling frame to refresh without
1637 having to use the nonportable HTTP "Window-Target:" directive. Began
1638 implementation of this; it should allow portable NS/IE compatibility.
1640 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1641 * Implemented "access level required to create rooms"
1643 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1644 * webcit.c: modified getz() to *exit* the program when fgets()
1645 returns an error. This is actually the desired behavior; it would
1646 otherwise busy-loop forever on a broken pipe.
1648 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1649 * webcit.c: added to getz() the ability to return an error code;
1650 implemented this in the main loop, hopefully fixing problems
1651 * Added "braindamage" file (frames/JS browser compatibility list)
1652 * Added HTTP "User-agent:" detection
1653 * wildmat.c, braindamage.c: added
1654 * Initial value of 'noframes' is now set by the braindamage check
1655 * Ran everything through "indent -kr -i8"
1656 * roomops.c: in room list, print a in otherwise empty cells
1658 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1659 * context_loop.c: warning fix
1660 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1662 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1663 * Resolve the name of the connecting host and pass it on to Citadel
1665 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1666 * wDumpContent() is now responsible for </BODY></HTML> most of the
1667 time (parameter settable) so that the main menu can easily be
1668 embedded in every page when running in noframes mode
1669 * noframes mode selection is now carried in the cookie
1671 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1672 * Made the frames stuff less dependent on the HTML TARGET= directive
1673 and more dependent on the HTTP Window-target: directive.
1674 * Made the system semi-navigable in noframes mode.
1676 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1677 * Brought over the new room listing code and <G>oto heuristics
1678 from the main Citadel tree, to pay attention to floor/room ordering
1680 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1681 * Modified the back end of mime_parser to use callbacks instead of
1682 doing something specific. Now we can use it elsewhere.
1684 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1685 * Fixed the bugs in "Site-wide configuration"
1686 * Added a "generic server commands" screen
1688 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1689 * Reduced the multiple cookies down to one cookie combining all data.
1691 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1692 * Removed wc_host and wc_port cookies.
1693 * Added an "edit your session" screen to change your wholisting.
1695 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1696 * Added "enter registration"
1697 * Set up automatic trigger of Enter Registration when the server
1699 * Established that a one-to-one WebCit/Citadel correspondence will
1700 be required. No big deal due to shared code segments.
1701 * Added "change password"
1702 * Added networking configuration screens. These still need testing.
1703 * Added a "kill session" link to each line of the wholist when
1704 logged in as an aide, and the screens to perform this operation.
1706 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1707 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1708 * "Finished" the MIME parser.
1709 * Got image uploads working.
1710 * Added "add/edit user photo" screens.
1711 * Added "add/edit room graphic" screens.
1712 * Added "add/edit floor graphic" screens.
1713 * Fixed display of floor graphic in known rooms list.
1715 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1716 * Wrote mime_parser.c for handling of image uploads. This will also
1717 be used in future Citadel MIME projects.
1719 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1720 * Fixed a bug in the room banner display code
1721 * Added "delete room"
1722 * Added "validate users"
1724 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1725 * Added "edit room info file"
1728 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1729 * Changed the "auto read new" functionality from a meta refresh tag
1730 to an "onload" directive (the former was causing graphics problems)
1731 * Added "create room"
1734 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1735 * Got the Zap and List-Zapped commands working
1736 * Added a convenience function to display a page with an error string
1737 * Automatically do a read-new-msgs whenever a new room banner is loaded
1739 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1740 * Added the screens to send pages
1741 * Changed message headers to display in bigger font, non-boldface
1742 * Added the chat system
1743 * Added goto private rooms
1745 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1746 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1748 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1749 * automatically regenerate Makefile when Makefile.in changes
1751 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1752 * context_loop.c: Moved "remove session" into its own function.
1753 Check for dead webcit child process before each transaction.
1754 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1755 against broken HTTP connections.
1756 * Added a housekeeping thread to periodically remove dead sessions
1757 and kill idle sessions.
1758 * messages.c: added "delete message" functionality
1759 * messages.c: added "move message" functionality
1760 * userlist.c: added. This adds "userlist" and "show user" functions.
1761 * roomops.c: fixed buggy implementation of ungoto
1762 * Set up an option in output_headers() to optionally print the most
1763 often used opening HTML as well as the HTTP headers.
1764 * Display express messages in cute little JavaScript popup window.
1766 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1767 * Brought over message reading and entry functions from old WebCit
1769 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1770 * context_loop.c: really fix the SO_LINGER stuff
1771 * webserver.c: remove commented-out references to SO_LINGER
1773 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1774 * context_loop.c: After fork(), child process closes the HTTP socket
1775 so when the parent process closes it, it actually _does_ close.
1776 Otherwise, aIEeeee and possibly other browsers will hang.
1777 * Added support for graphics images retrieved from the Citadel server.
1778 * Set up login banner graphic and background image graphic
1780 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1781 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1783 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1784 * Smoothed out some of the login/logout code. Failed authentication
1785 now works the way it should.
1786 * Added support for new user login (still need to handle registration).
1788 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1789 * Discovered that the HTTP socket problem is related to a socket that
1790 isn't properly lingering on close. Temporarily hacked a sleep(10)
1791 into context_loop.c until it is figured out.
1793 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1794 * Did a little debugging, still trying to figure out why logging in
1795 displays "Connection reset by peer" error. It used to work...
1797 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1798 * Makefile.in: updated dependencies
1800 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1801 * Fixed broken interpretation of variables specified in the URL
1802 * added new "action" variable to make main loop simpler
1804 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1805 * webserver.c: prototype vsnprintf
1806 * context_loop.c: warning fix
1808 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1809 * tcp_sockets.c: removed some dead code
1810 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1811 unused ends of pipes, fix a file descriptor leak and a race condition
1812 * portability enhancements
1814 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1815 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1817 * converted to autoconf and began port to Digital UNIX
1819 * context_loop.c: moved the monster 64k buffer array off the stack
1820 * tcp_sockets.c: getservbyname() doesn't set errno.
1822 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1823 * webserver.c: warning fix