2 Revision 506.9 2004/04/21 02:25:13 ajc
3 * Replaced ctdl_install_certificate() with convenience functions found
4 in the OpenSSL library.
6 Revision 506.8 2004/04/21 02:19:41 ajc
7 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
8 understand, but read at http://www.informit.com/articles/article.asp?p=22078
9 ). Still doesn't work with Internet Monopolizer, though.
11 Revision 506.7 2004/04/20 02:32:44 ajc
12 * Allow setup to run seamlessly from within the Citadel/UX Ridiculously
13 Easy Installer by observing the values of environment variables
14 CITADEL_INSTALLER, CITADEL, and WEBCIT.
16 Revision 506.6 2004/04/20 02:02:50 ajc
19 Revision 506.5 2004/04/16 03:14:06 ajc
20 * Minor fix for previous checkin
22 Revision 506.4 2004/04/16 02:59:01 ajc
23 * Completed SSL support. Still doesn't work with all browsers... gotta
26 Revision 506.3 2004/04/15 03:57:00 ajc
27 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
28 it has a crashy crashy bug in it. Don't use it yet.
30 Revision 506.2 2004/04/13 19:41:36 ajc
31 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
32 (freebusy data fetch for anonymous Kolab type clients)
34 Revision 506.1 2004/04/10 04:32:59 ajc
35 * Fixed some version and copyright date oopses
37 Revision 506.0 2004/04/10 04:29:30 ajc
40 Revision 505.22 2004/04/10 04:29:20 ajc
41 * Changed internal version number to 5.06
43 Revision 505.21 2004/03/29 04:30:20 ajc
44 * configure.in, Makefile.in: handle $LDFLAGS
46 Revision 505.20 2004/03/20 05:03:14 ajc
47 * Original startup thread becomes a worker thread after initialization.
48 Doing otherwise turns it into a zombie (at least on Linux) and possibly
49 leads to other problems
50 * Filter out NOOP's received in chat
52 Revision 505.19 2004/03/18 04:32:24 ajc
53 * Removed the language in README.TXT which told everyone that chat wouldn't
54 work with a non-local Citadel server, because that's no longer true.
55 * Removed the old chat applet from the static/ directory
57 Revision 505.18 2004/03/18 04:00:44 ajc
58 * Rounded web boxes now look correct in all browsers.
60 Revision 505.17 2004/03/17 18:25:31 ajc
61 * When creating a new user, auto-chain to the "edit user configuration"
62 screen, and subsequently auto-chain to the "edit address book entry"
63 screen. This creates a nice sensible workflow.
65 Revision 505.16 2004/03/15 22:47:09 ajc
66 * Prettied up the chat window a little more.
68 Revision 505.15 2004/03/15 04:27:44 ajc
69 * Chat now appears in a separate window
70 * Use regular frames instead of IFRAMEs for chat
71 * Display user's own chat text in bold+italic
72 * Added a "List Users" button
74 Revision 505.14 2004/03/09 20:45:45 error
75 * Add a Linux Software Map file
77 Revision 505.13 2004/03/07 22:04:32 ajc
78 * Fix the current view not being set to the default view for the creator
81 Revision 505.12 2004/03/07 21:31:17 ajc
82 * serv_read() now zeroes out the supplied buffer (with the supplied
83 length) if a server read fails. This causes serv_gets() to return
84 instead of looping endlessly. Fixes chat problem found on linux-ppc.
86 Revision 505.11 2004/03/03 05:21:36 ajc
87 * Made the chat screen totally kick-ass sweet. The flickering reload
88 i-frame is now tiny and hidden, and it *appends* new chat data to
89 the viewable window using JavaScript. No flickering + scrollback!
90 * Added a help button to the chat screen.
92 Revision 505.10 2004/02/29 22:52:15 ajc
93 * Close and clear (set to -1) server socket handle when socket errors are
94 detected. Fixes a chat problem reported by Winzlo.
96 Revision 505.9 2004/02/29 05:34:25 ajc
97 * Display the Chat menu option as "Chat with other users in <roomname>"
99 Revision 505.8 2004/02/27 05:04:38 ajc
100 * fix frameset bug in page popups
102 Revision 505.7 2004/02/26 04:08:56 ajc
103 * Fixed a problem that made WebCit go to the "no cookies" screen instead
104 of the logout banner.
105 * Ford's latest stupid room has a name with more than 64 characters, and
106 we still had a 64-byte room name in the march_list struct. ooooops...
108 Revision 505.6 2004/02/26 03:07:26 ajc
109 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
111 Revision 505.5 2004/02/25 23:10:28 ajc
112 * Allow "/do_logout" as a no-frames page
114 Revision 505.4 2004/02/25 23:00:21 ajc
115 * Changed the favicon support to LINK tags in the HEAD of static stuff,
116 to make life easier. (Thanks to prosthetik for this)
118 Revision 505.3 2004/02/25 15:20:11 ajc
119 * Support for favicon.ico in the static/ directory
121 Revision 505.2 2004/02/24 04:06:42 ajc
122 * Changed the colors slightly in chat screen
124 Revision 505.1 2004/02/20 06:07:06 ajc
125 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
127 Revision 505.0 2004/02/19 03:32:50 ajc
130 Revision 504.7 2004/02/19 03:32:38 ajc
131 * Changed the internal version number to 5.05
132 * Completed the frames fix
134 Revision 504.6 2004/02/18 20:08:29 ajc
135 * Fixed the frameset force reload logic. Now it does the whole frameset
136 without displaying an error in the main frame.
138 Revision 504.5 2004/02/18 19:17:51 ajc
139 * Force reload of frameset if someone tries to escape it. Not perfect
140 but it mostly works at this poing.
142 Revision 504.4 2004/02/17 03:37:11 ajc
143 * Indicate to Citadel that we want Server Generated Invitations when
144 calendar events are saved. (No longer the default in Citadel server.)
146 Revision 504.3 2004/02/09 04:49:32 ajc
147 * Prepare for a way to avoid falling out of the main frameset
149 Revision 504.2 2004/02/09 03:37:57 ajc
150 * Changed the thread pool management algorithm. Detecting idle time between
151 socket accepts was not working reliably on all systems, so we now follow
152 the same algorithm as the Citadel server (spawn more threads when number
153 of sessions < number of threads, but keep constrained to pre-defined
154 minimum and maximum thread count)
156 Revision 504.1 2004/02/03 03:09:51 ajc
159 Revision 503.0 2004/01/28 04:31:31 ajc
162 Revision 502.4 2004/01/28 04:30:48 ajc
163 * Create Room can now offer calendar and address book rooms
165 Revision 502.3 2004/01/17 21:25:30 ajc
166 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
167 * Split the config for LDAP Connector into its own panel
169 Revision 502.2 2004/01/17 04:32:54 ajc
170 * Add site config options for Citadel servers which support LDAP
172 Revision 502.1 2003/10/24 02:50:19 ajc
173 * Clicking "Enter Message" in a room with an Address Book view opens
174 a blank vCard entry screen.
176 Revision 502.0 2003/10/23 03:16:50 ajc
179 Revision 501.2 2003/10/23 03:07:54 ajc
180 * event.c: Found and removed another unquoted multi-line string literal
181 * webcit.h: changed an #ifdef HAVE_ICAL_H
182 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
184 Revision 501.1 2003/10/22 01:42:12 ajc
185 * iconbar.c: removed a stray character or two...
187 Revision 501.0 2003/10/21 04:26:37 ajc
190 Revision 500.30 2003/10/21 04:26:27 ajc
191 * bumped the version string to 5.01
193 Revision 500.29 2003/10/17 03:08:28 ajc
194 * Finished prettying up the vCard display
196 Revision 500.28 2003/10/17 02:31:45 ajc
197 * Multi-line string literals are deprecated in GCC 3.1 unless each line
198 is wrapped in quotes. Performed this fix so it'll compile.
199 * setup.c: removed references to unused variable tempfile[]
201 Revision 500.27 2003/10/09 03:17:02 ajc
202 * Started prettying up the vCard display.
204 Revision 500.26 2003/10/08 02:33:49 ajc
205 * Begin work on better handling of vCard display
207 Revision 500.25 2003/09/04 03:41:27 ajc
208 * siteconfig.c: changed some config items to drop-down boxes
210 Revision 500.24 2003/08/27 04:26:54 ajc
211 * Split the site configuration screen up into four different screens,
212 and added a meta-menu
214 Revision 500.23 2003/08/24 03:31:50 ajc
215 * Finished the setup program
216 * Bumped the internal version number to 5.01
218 Revision 500.22 2003/08/22 00:47:27 ajc
219 * setup is now working, but it still needs a way to detect a running WebCit
221 Revision 500.21 2003/08/22 00:25:40 ajc
222 * Added a skeleton "setup" program to the tree. It does not work yet.
224 Revision 500.20 2003/08/20 03:48:55 ajc
225 * Added iconbar shortcut to Contacts room
226 * Minimum required Citadel is now 6.11
228 Revision 500.19 2003/08/20 03:07:25 ajc
229 * Address book "single card" view now suppresses "reading nn message" and
230 instead shows the letter indices across the top
231 * Clicking on an address in a vCard now connects to WebCit mail instead
232 of a browser mailto: link
234 Revision 500.18 2003/08/19 04:18:43 ajc
235 * Changed things around in the address book view. Made it sorted and
236 more clickable and better looking...
238 Revision 500.17 2003/08/12 18:54:03 error
239 * messages.c: fix off-by-one-error in selector bar
241 Revision 500.16 2003/08/07 22:18:03 ajc
242 * Add the Summary Page to the customizable iconbar
244 Revision 500.15 2003/08/07 03:51:51 ajc
245 * Customizable icon bar as: pictures and text, pictures, text
247 Revision 500.14 2003/08/05 03:52:14 ajc
248 * First working version of the customizable iconbar. It contains a basic
249 set of options and now automatically refreshes when it's customized.
251 Revision 500.13 2003/08/04 03:50:29 ajc
252 * First cut at the customizable iconbar is done. A bunch of generic options
253 are there. Still need to get the actual iconbar to refresh when changes
256 Revision 500.12 2003/08/03 21:02:01 ajc
257 * More work on customizable iconbar
259 Revision 500.11 2003/08/02 05:25:46 ajc
260 * Laid the groundwork for a customizable iconbar
262 Revision 500.10 2003/07/30 03:57:49 ajc
263 * Add config.c_purge_hour to config screen
265 Revision 500.9 2003/07/06 22:06:59 ajc
266 * When converting "anything that looks like a URL" to a real link, first
267 make sure that it isn't already inside a link. This fixes most of the
268 long, ugly URL strings sent by eBay.
269 * Automatically dismantle mailto: links in HTML messages, and convert
270 them to WebCit mail links (clicking on it sends the user to the Mail
271 room and begins composing a new message with the recipient and subject
272 fields pre-populated).
274 Revision 500.8 2003/06/29 20:51:21 ajc
275 * Worked around a rendering bug in Satan's Browser that was causing it
276 to draw the calendar month view much wider than the actual screen wdith
278 Revision 500.7 2003/06/28 04:09:37 error
279 * roomops.c: Backout change to display one less box in the first column in
280 roomlist view, it doesn't seem to work for everyone
282 Revision 500.6 2003/06/28 03:52:51 error
283 * Don't tell browsers not to cache static documents
285 Revision 500.5 2003/06/28 03:35:23 error
286 * roomops.c: Display one less floor in the first column in romlist view
288 Revision 500.4 2003/06/26 03:37:58 ajc
289 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
290 This will allow some groupware clients to browse the free/busy times of
291 other users on the system.
293 Revision 500.3 2003/06/21 05:17:21 ajc
294 * Better alignment of system messages
295 * Exterminated display_error() and replaced it with WC->ImportantMessage
296 which is displayed in a bubble on top of whatever page you're on next.
297 * Small cosmetic changes
298 * Fixed some nesting problems in output_headers()
300 Revision 500.2 2003/06/20 03:39:27 ajc
301 * Optimization to floor layout in box view
303 Revision 500.1 2003/06/20 03:04:26 ajc
304 * "Reply" button on messages now handles IGnet recipients correctly
306 Revision 500.0 2003/06/10 04:23:08 ajc
309 Revision 410.50 2003/06/10 04:22:58 ajc
310 * Updated docs and headers for 5.00 release
312 Revision 410.49 2003/06/10 04:05:23 ajc
313 * De-tabled the left side icon bar and reduced one of the graphics, so
314 that all of the rounded corners show up in Satan's Browser.
316 Revision 410.48 2003/06/10 03:47:41 ajc
317 * style.css: added font selection to default <BODY> tag
319 Revision 410.47 2003/06/06 03:26:03 ajc
320 * Satan's Browser insists on putting bloody acres of whitespace to the
321 right of any bulleted list items, making any multi-column table containing
322 a list take more than the entire screen. Removed all such lists so it
323 looks ok. If you are reading this and you are a Microsoft employee, please
324 commit suicide before you break anything else.
326 Revision 410.46 2003/06/06 02:22:07 ajc
327 * Changed the upper left and upper right bounded box corners to a solid
328 blue (#204B78) instead of gradiated, because it was looking funny in
329 256-color mode. It also looked funny in Internet Explorer, but people
330 who use Internet Explorer are contributing to terrorism and really don't
331 deserve Web access in the first place. So I really just fixed this to make
332 it look good in 256-color Netscape.
334 Revision 410.45 2003/06/05 21:37:37 ajc
335 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
336 in b0rken IE browser. Die, Bill, Die.
338 Revision 410.44 2003/06/05 03:52:29 ajc
339 * Buncha cosmetic changes
341 Revision 410.43 2003/06/04 03:41:25 ajc
342 * Change the appearance of rooms with and without new messages in the
343 room list -- now defined using CSS
345 Revision 410.42 2003/06/03 03:57:42 ajc
346 * Tightened up the room banner a bit. Smaller padding, smaller font,
349 Revision 410.41 2003/05/31 21:36:45 ajc
352 Revision 410.40 2003/05/26 21:05:42 ajc
353 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
354 it to complete the free/busy checking for attendee availability.
356 Revision 410.39 2003/05/26 05:44:45 ajc
357 * event.c: fix compiler warning
359 Revision 410.38 2003/05/26 05:39:46 ajc
360 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
361 bug fixed in Citadel.
363 Revision 410.37 2003/05/26 05:28:13 ajc
364 * serv_func.c: added utility function read_server_text()
365 * availability.c: banged out more of this code -- still not complete
367 Revision 410.36 2003/05/26 03:28:02 ajc
368 * Getting closer to doing the availability check. Created new source
369 module 'availability.c' for this purpose. Stub function is in place.
371 Revision 410.35 2003/05/25 04:25:12 ajc
372 * siteconfig.c: fixed a spelling error
373 * event.c: add a "Check attendee availability" button, and the code to
374 bypass saving the event to the server, do something with it, and then
375 feed the twiddled data structure back to the form display function for
376 further editing. What's still missing is the code to do the actual
379 Revision 410.34 2003/05/24 22:22:35 ajc
380 * Small stylesheet hack to make it work with b0rken IE
382 Revision 410.33 2003/05/24 22:13:08 ajc
383 * Changed the login banner a bit
385 Revision 410.32 2003/05/20 03:25:41 ajc
386 * Separate event invitees with newlines instead of commas.
388 Revision 410.31 2003/05/19 19:55:09 ajc
389 * summary.c: eliminate compiler warnings about unused variables when
390 compiling a WebCit service without calendar support
392 Revision 410.30 2003/05/18 02:05:33 ajc
393 * More conversion of screens to the new look-and-feel.
395 Revision 410.29 2003/05/16 04:11:29 ajc
396 * We don't need no steenking workaround. Problem fixed. MIME parser not
397 broken. Web server was calling it with bad parameters. All fixed now.
398 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
401 Revision 410.28 2003/05/15 04:52:26 ajc
402 * Minor workaround in web forms to handle mime parser problem in uploads
404 Revision 410.27 2003/05/15 03:35:59 ajc
405 * look and feel overhaul -- almost done!
407 Revision 410.26 2003/05/14 03:46:35 ajc
408 * More background cleanup
410 Revision 410.25 2003/05/05 17:19:46 ajc
411 * Cleanups to summary page when running on a non ical enabled system
412 * Use non breaking spaces in summary page box titles
414 Revision 410.24 2003/05/04 04:22:41 ajc
415 * Display body of messages on a white background. I am doing this in order
416 to prepare for making the general background of the screen a darker color.
418 Revision 410.23 2003/05/04 02:54:55 ajc
419 * Summary page now uses our cutesy new rounded window boxes
421 Revision 410.22 2003/05/03 21:28:41 ajc
422 * Added in a slick new box style and put the room lists in it
424 Revision 410.21 2003/05/03 16:57:04 ajc
425 * In the 'folders' and 'portal' views, change the folder delimiter
426 from / to \ to avoid conflict with room names that have slashes
428 Revision 410.20 2003/05/03 16:23:29 ajc
429 * Enforce three columns in portal view of room list
431 Revision 410.19 2003/05/03 04:52:32 ajc
432 * Added an experimental new "portal view" to the room list options
434 Revision 410.18 2003/05/02 03:23:41 ajc
435 * Minor change to room list algorithm
437 Revision 410.17 2003/05/01 15:33:05 ajc
438 * Fixed a potential memory leak in enumeration of MIME parts
440 Revision 410.16 2003/05/01 03:11:35 ajc
441 * When static content is requested, fetch it without trying to connect
444 Revision 410.15 2003/04/30 05:00:00 ajc
445 * Added the ability to compose messages with file attachments uploaded from
448 Revision 410.14 2003/04/27 04:46:02 ajc
449 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
450 observes the flag designating the presence of new messages. (The "rooms
451 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
452 but that view may get axed soon.)
454 Revision 410.13 2003/04/26 21:57:53 ajc
455 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
456 before returning an error code to avoid a file descriptor leak
458 Revision 410.12 2003/04/19 21:42:36 ajc
459 * Repaired all my b0rken COLOR tags
460 * Replaced most FONT tags with SPAN tags
463 Revision 410.11 2003/04/19 19:58:10 ajc
464 * Lots of great changes from Nick to make the site CSS-enabled.
466 Revision 410.10 2003/04/14 04:04:40 ajc
467 * First cut of CSS-izing WebCit. Probably b0rken.
469 Revision 410.9 2003/04/09 04:02:32 ajc
470 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
471 supported the idea of one WebCit connecting to multiple Citadels for a
472 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
473 * When connecting to Citadel through a Unix domain socket, don't try to make
474 the Java chat applet available.
476 Revision 410.8 2003/03/31 03:32:19 ajc
477 * messages.c: check for 000 terminator while parsing RFC822 headers to
478 prevent getting hung up while displaying certain badly formatted messages.
480 Revision 410.7 2003/03/30 06:13:19 ajc
481 * When reading from the server, do not treat CR as end-of-line because
482 there's probably an LF coming after it. Instead, keep reading to the LF
484 * No not underline links in the icon bars
486 Revision 410.6 2003/03/17 04:17:41 ajc
487 * Call to accept() was being made with an uninitialized variable for the
488 third argument. Changed the second and third argument to NULL and 0 because
489 we don't really need accept() to fill up a buffer full of information that
490 we'll never use. (Thanks to SteveV for reporting the bug and helping to
492 * Removed the mutex wrapper around select() because we don't need it. All
493 idle worker threads now block on select() and one of them will wake up when
494 a connection arrives.
496 Revision 410.5 2003/03/15 20:55:03 ajc
497 * When a requested image is not available on the Citadel server, send a
498 1x1 transparent GIF instead of 404 error.
500 Revision 410.4 2003/03/14 04:21:57 ajc
501 * clone events to be encapsulated before saving, because the original
502 instance may already have a parent, and that makes crashy crashy
504 Revision 410.3 2003/03/13 05:57:17 ajc
505 * More encapsulation. Warning: there are bugs in this!!
507 Revision 410.2 2003/03/13 05:20:23 ajc
508 * Various changes to the calendar service to handle messages containing
509 fully encapsulated VCALENDAR components instead of only unencapsulated
510 VEVENT subcomponents. We have to move in this direction for compatibility
513 Revision 410.1 2003/03/01 22:07:19 ajc
514 * New user registration, as well as existing user re-registration, now
515 uses the vCard editing screen.
516 * Administratively editing users' address book entries now works again,
517 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
518 in order to enforce this.
520 Revision 410.0 2003/02/19 03:49:33 ajc
523 Revision 400.90 2003/02/19 03:49:17 ajc
524 * latest config.guess and config.sub from www.gnu.org
526 Revision 400.89 2003/02/07 04:44:17 ajc
527 * Replaced sleep() with a function that sleeps using select() in order to
528 avoid potential issues with SIGALRM. Possible fix for weird behavior
529 when running on a Macintosh.
531 Revision 400.88 2003/01/29 22:32:07 ajc
532 * Shuffled some code and comments around; minor cleanup
534 Revision 400.87 2003/01/28 15:37:12 ajc
535 * All functions which read binary data from the server now make use of the
536 read_server_binary() function in tools.c
537 * Binary reads from server now have safety code to prevent infinite loops
538 * All output of MIME objects is now done with http_transmit_thing()
540 Revision 400.86 2003/01/19 06:28:04 ajc
541 * Minimum required Citadel version 6.05
543 Revision 400.85 2003/01/16 04:41:26 ajc
544 * When displaying edit controls for time of day in the calendar, only show
545 minutes that are multiples of 5 ... unless the existing value is not a
546 multiple of 5, in which case we show that too.
548 Revision 400.84 2003/01/15 17:34:04 ajc
549 * event.c: fixed a misspelling
550 * config.guess, config.sub: updated using latest from ftp.gnu.org
552 Revision 400.83 2003/01/14 04:21:27 ajc
553 * Only offer views which make sense for the default view of a room
555 Revision 400.82 2003/01/13 03:34:33 ajc
556 * Get ready for the 4.10 release
558 Revision 400.81 2003/01/12 23:22:53 ajc
559 * configure.in: check for libical v0.24 or newer
561 Revision 400.80 2003/01/07 04:56:17 ajc
562 * Complete the free/busy transparency handling in the form
563 * Default times for new events are now in the correct timezone
565 Revision 400.79 2003/01/06 18:01:35 ajc
566 * Begin handling of TRANSP property to show event times as free or
569 Revision 400.78 2003/01/05 21:02:14 ajc
570 * Summary page: three columns are now all the same width
572 Revision 400.77 2003/01/05 20:56:05 ajc
573 * minor fix for previous checkin
575 Revision 400.76 2003/01/05 20:51:01 ajc
576 * Display PARTSTAT for attendees
578 Revision 400.75 2003/01/05 05:01:00 ajc
579 * Add "today's calendar events" to the summary page.
581 Revision 400.74 2003/01/05 04:27:28 ajc
582 * Add "Tasks" to the summary page
584 Revision 400.73 2002/12/28 05:44:09 ajc
585 * ical_dezonify.c: brought over new version from the Citadel source (again)
587 Revision 400.72 2002/12/28 05:12:45 ajc
588 * ical_dezonify.c: brought over new version from the Citadel source.
590 Revision 400.71 2002/12/26 04:04:48 ajc
591 * Perform CHEK command when automatically establishing sessions, not just
592 when one is explicitly created. Some stuff is missing otherwise.
594 Revision 400.70 2002/12/25 23:18:06 ajc
595 * Be more strategic about when to call ical_dezonify()
596 (This may be the last set of fixes. I hope so.)
598 Revision 400.69 2002/12/25 21:39:38 ajc
599 * ical_dezonify.c: added.
600 * calendar.c: convert incoming ical messages to UTC
601 (the usual routines will then convert them to local time for display)
603 Revision 400.68 2002/12/25 07:06:00 ajc
604 * Tweaked the code to work with libical 0.24
606 Revision 400.67 2002/12/20 04:50:00 ajc
607 * When saving a calendar event, increment the SEQUENCE property.
609 Revision 400.66 2002/12/18 05:03:39 ajc
610 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
611 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
612 Because the libc-allocated buffer was getting clobbered.
613 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
615 Revision 400.65 2002/12/17 05:01:39 ajc
616 * Prettied up the calendar day view layout
617 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
619 Revision 400.64 2002/12/16 04:43:30 ajc
620 * Correctly handle local time zone when figuring out which day and time to
621 display events on calendar month/day views. This also seems to have
622 fixed the bug that was causing events to sometimes get lost when saved.
624 Revision 400.63 2002/12/15 05:50:59 ajc
625 * Form editing of date/time fields now assumes that the icaltimetype being
626 manipulated is in UTC. It converts to/from local time for editing.
628 Revision 400.62 2002/12/10 23:25:47 ajc
629 * Display attendees in message view of calendar objects
631 Revision 400.61 2002/12/07 22:12:59 ajc
632 * Handle incoming RSVP's for meetings. (Note: this will not actually work
633 until I implement the Citadel server function which it calls.)
635 Revision 400.60 2002/11/30 21:34:51 ajc
636 * Submit organizer in a hidden field, in case the server needs it
638 Revision 400.59 2002/11/30 04:46:46 ajc
639 * First cut at adding/removing attendees to an event
640 (Actual invitations should be sent by the Citadel server)
642 Revision 400.58 2002/11/29 23:56:19 ajc
643 * Completed "me as organizer" -- the user's own e-mail address is inserted
644 as the organizer of new events. Detect when the user is the organizer and
645 enable/disable the attendees box accordingly.
647 Revision 400.57 2002/11/29 16:38:37 ajc
648 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
650 Revision 400.56 2002/11/28 06:03:24 ajc
651 * Issue an ISME command when editing an event, to determine whether the user
652 viewing the event is the organizer. (Will use this later to allow/disallow
653 sending out invitations.)
655 Revision 400.55 2002/11/26 05:01:04 ajc
656 * Began handling attendee fields
658 Revision 400.54 2002/11/16 23:40:11 ajc
661 Revision 400.53 2002/11/16 23:15:02 ajc
662 * Make the "all day event" shadebox smaller (month view) - no border.
663 * Fixed bug that caused any events following an all day event to also appear
666 Revision 400.52 2002/11/16 05:40:54 ajc
667 * When adding new events to the calendar, default to the month [and day]
668 currently being viewed.
669 * Hotlink each hour of the day view to an add-new-event for that day/hour.
671 Revision 400.51 2002/11/15 05:05:47 ajc
672 * Put in back/forward (yesterday/tomorrow) links in calendar day view
674 Revision 400.50 2002/11/15 04:11:46 ajc
675 * Added even more nifty JavaScript to cause the hour/minute and end date
676 fields of a calendar event form to render as disabled when the "all day
677 event" box is checked -- not just when the user checks the box, but also
678 when the box begins its life already checked.
680 Revision 400.49 2002/11/14 04:59:40 ajc
681 * Correctly serialize and save all day events using date instead of date/time
683 Revision 400.48 2002/11/13 04:49:23 ajc
684 * "All day event" shows as a single checkbox, instead of one for the start
685 time and one for the end time. Added nifty JavaScript to zero and shade
686 the hour/minute and all end time fields when all-day-event is checked.
688 Revision 400.47 2002/11/12 05:57:27 ajc
689 * Display a nicer looking screen when replying to calendar invitations
690 * When displaying day view, don't show all day events twice
691 * Day or month view: denote all day events by displaying them inside
694 Revision 400.46 2002/11/12 03:26:39 ajc
695 * Tell the user about broken Citadel server connections instead of
696 simply printing "Goodbye"
698 Revision 400.45 2002/10/23 04:11:38 ajc
699 * Detect when a meeting invitation is actually an update for an existing UID
700 and tell the user so.
702 Revision 400.44 2002/10/21 20:16:38 ajc
703 * Display conflicts nicely
705 Revision 400.43 2002/10/21 18:29:14 ajc
706 * Ask server to hunt for conflicts when displaying a meeting invitation
708 Revision 400.42 2002/10/19 21:28:32 ajc
709 * Moved the calendar meeting request reply functionality to the Citadel server
711 Revision 400.41 2002/10/19 17:10:14 ajc
712 * Add "Tentative" accept button
713 * Only display Accept/Tentative/Decline button when method=REQUEST
715 Revision 400.40 2002/10/19 04:16:37 ajc
716 * Save an incoming meeting request into the user's calendar.
718 Revision 400.39 2002/10/18 20:55:05 ajc
719 * Began work on meeting request accept/decline
721 Revision 400.38 2002/10/16 19:16:39 ajc
722 * Fixes and updates to build WebCit on Linux for IBM S/390
724 Revision 400.37 2002/10/09 04:12:44 ajc
725 * Templatized trailing HTML
726 * Templatized "new start page" page
727 * Added global substitution macros
729 Revision 400.36 2002/10/09 03:51:01 ajc
730 * Templatized the <HEAD> section of HTML
732 Revision 400.35 2002/10/07 23:03:38 ajc
733 * messages.c: don't display room name field when it's blank
735 Revision 400.34 2002/10/07 04:10:37 ajc
736 * When displaying meeting invitations, only show date/time for VEVENT
737 subcomponents. Date/time for other subcomponents are irrelevant.
738 * Cleaned up HTML display of meeting invitations.
740 Revision 400.33 2002/10/03 03:40:31 ajc
741 * Worked on meeting accept/decline a little bit
743 Revision 400.32 2002/09/30 03:58:35 ajc
744 * Dabbled in handling incoming meeting requests
746 Revision 400.31 2002/09/29 20:15:43 ajc
747 * Completed the calendar day view
749 Revision 400.30 2002/09/28 04:01:30 ajc
750 * started fleshing out the calendar day view
752 Revision 400.29 2002/09/27 21:19:28 ajc
755 Revision 400.28 2002/09/27 18:31:33 ajc
756 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
757 * After saving a VEVENT, return to the correct calendar view and date
759 Revision 400.27 2002/09/27 17:15:44 ajc
760 * Removed the gzip compression stuff due to bugs in Internet Explorer.
762 Revision 400.26 2002/09/27 04:37:21 ajc
763 * New, buggy versions of event editing screens
765 Revision 400.25 2002/09/26 22:00:16 ajc
766 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
767 month 1 in libical functions)
769 Revision 400.24 2002/09/25 21:57:13 ajc
770 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
773 Revision 400.23 2002/09/24 04:12:34 ajc
774 * Rough cut of the two-pass calendar display routines (first pass: go thru
775 messages gathering VEVENT items; second pass: render calendar with data)
777 Revision 400.22 2002/09/23 04:01:33 ajc
778 * Presentation changes to calendar month view
780 Revision 400.21 2002/09/22 05:20:27 ajc
781 * Began implementing month view
783 Revision 400.20 2002/09/21 04:38:05 ajc
784 * Added utility functions for displaying vcalendar timestamps in web forms
785 and translating form data back to timestamps.
786 * Completed the "edit task" and "add new task" screens.
788 Revision 400.19 2002/09/20 20:28:08 ajc
789 * Smooth transition between "list tasks" & "edit task" screens
791 Revision 400.18 2002/09/20 03:54:44 ajc
792 * Display the "Tasks" view as a bulleted list with each task clickable
793 * Clicking brings up an (unfinished) "edit task" screen
795 Revision 400.17 2002/09/18 21:44:02 ajc
796 * display VTODO parameters
798 Revision 400.16 2002/09/17 04:21:00 ajc
799 * Handler chains for VCALENDAR and VTODO types
801 Revision 400.15 2002/09/17 03:37:10 ajc
802 * Implemented a 'display handler' infrastructure for various groupware types
804 Revision 400.14 2002/09/16 03:35:12 ajc
805 * Just a bunch of glue code to iterate through the various types of ical
806 objects we could encounter
808 Revision 400.13 2002/09/15 04:05:41 ajc
809 * Process calendar object subcomponents
811 Revision 400.12 2002/09/15 03:40:13 ajc
813 * When a text/calendar MIME type is discovered in a message, send it to
814 the (currently skeleton) parser in calendar.c
815 * calendar.c: skeleton parser for calendar objects which currently just
816 creates an icalcomponent object and frees it.
818 Revision 400.11 2002/09/15 03:16:24 ajc
819 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
820 function namespace in libical
822 Revision 400.10 2002/09/15 02:50:55 ajc
823 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
825 Revision 400.9 2002/09/14 21:33:31 ajc
826 * Backed out compression of inlines -- not all browsers appear to handle it
828 Revision 400.8 2002/09/14 20:20:29 ajc
829 * Attempting to push more stuff through compression. I've introduced some
830 sort of deadlock bug that I can't seem to find yet...
832 Revision 400.7 2002/09/14 20:00:22 ajc
833 * Compress output_image() graphics
835 Revision 400.6 2002/09/14 16:26:35 ajc
836 * output_image() now reads the entire image from Citadel into a buffer before
837 sending it to the browser (for performance reasons, and so it can compress)
839 Revision 400.5 2002/09/14 04:52:59 ajc
840 * Look for the "libical" calendaring library and link it in if present...
842 Revision 400.4 2002/09/14 04:02:36 ajc
843 * Finished gzip compression of dynamic pages (when browser supports it)
845 Revision 400.3 2002/09/13 20:40:53 ajc
846 * Detect when the client browser is capable of gzip encoding
847 (actual encoding is not implemented yet)
849 Revision 400.2 2002/09/13 15:54:40 ajc
850 * Reversed the above change because I broke it somehow
852 Revision 400.1 2002/09/11 22:46:59 ajc
853 * Started adding in compression and calendaring library detects (not finished)
855 Revision 400.0 2002/09/09 03:56:11 ajc
856 * This is version 4.00
858 Revision 323.68 2002/09/09 03:51:01 ajc
859 * In the HTML-to-HTML converter:
860 --> Open links in new window (as with text msgs)
861 --> Convert loose URL's to hot links (as with text msgs)
863 Revision 323.67 2002/09/06 03:59:11 ajc
864 * Added an "About this server" panel to the Summary page.
865 (Useless fluff, but better than an empty column.)
867 Revision 323.66 2002/08/26 02:57:06 ajc
868 * Rooms listed on the summary page are now clickable-gotoable
870 Revision 323.65 2002/08/26 01:24:09 ajc
871 * Added a "summary" page (rather sparse for now)
873 Revision 323.64 2002/08/24 15:30:48 ajc
874 * GET instead of POST for listsub. Also add a 'Back...' link.
876 Revision 323.63 2002/08/24 05:59:24 ajc
877 * Bugfixes and cosmetic changes to listsub system
879 Revision 323.62 2002/08/23 03:37:19 ajc
880 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
882 Revision 323.61 2002/08/22 03:55:47 ajc
883 * 'unsubscribe' command (but not 'confirm unsubscribe')
885 Revision 323.60 2002/08/21 21:58:37 ajc
886 * Completed self-service list subscription via web.
887 (Still need to implement unsubscribe.)
889 Revision 323.59 2002/08/16 22:06:51 ajc
892 Revision 323.58 2002/08/16 03:51:12 ajc
893 * I think I've finally nailed the 'no session' pages now...
895 Revision 323.57 2002/08/15 03:49:47 ajc
896 * Fleshed out the list subscription page a bit
898 Revision 323.56 2002/08/13 19:55:12 ajc
899 * Keep track of the HTTP "Host:" header being sent by the browser.
900 (We're going to need this in the near future)
902 Revision 323.55 2002/08/05 16:07:30 ajc
903 * Moved "edit floor label pic" to the floor editing screen
905 Revision 323.54 2002/08/05 15:53:00 ajc
906 * Commands to add, change, delete floors
908 Revision 323.53 2002/07/26 03:20:04 ajc
909 * Beautified the folder tabs in "edit room"
911 Revision 323.52 2002/07/25 04:01:58 ajc
912 * Final cleanup of changes (finally located and fixed the bug)
914 Revision 323.51 2002/07/24 04:14:23 ajc
915 * Minor code cleanup of last night's changes
917 Revision 323.50 2002/07/23 15:40:54 ajc
918 * Minor cleanup of previous changes
920 Revision 323.49 2002/07/23 04:43:58 ajc
921 * Updated message reading to use the new MSG4 command, so we can do output
922 of various types of richtext (mainly HTML).
924 Revision 323.48 2002/07/16 03:37:24 ajc
925 * Small change to above
927 Revision 323.47 2002/07/16 03:23:37 ajc
928 * Display HTML messages as HTML. (Wow!)
930 Revision 323.46 2002/07/13 04:39:59 ajc
931 * Handle multipart/alternative in a nicer way, giving us the opportunity to
932 output HTML instead of converting to text/plain and back. (Not finished.)
934 Revision 323.45 2002/07/11 03:17:03 ajc
935 * hacks to text_to_server() to transmit messages as HTML
937 Revision 323.44 2002/07/09 04:21:12 ajc
940 Revision 323.43 2002/07/06 03:10:26 ajc
941 * Enable a "make this my start page" link that works in lots of places.
942 Configures a user's preference of where to go after login.
944 Revision 323.42 2002/06/19 22:01:31 ajc
945 * When editing another user's vCard, do a "transient goto" to their config
946 room so you don't automatically gain access to their config room.
947 * When creating a user, go back to the "select user to edit" screen with the
948 new user's account name pre-selected.
950 Revision 323.41 2002/06/17 03:48:44 ajc
951 * Finished the thing to edit other users' vCards.
953 Revision 323.40 2002/06/16 21:49:02 ajc
954 * Administratively edit other users' vCards. Still needs a couple of lines
955 of glue code to make it work.
957 Revision 323.39 2002/06/15 20:34:39 ajc
958 * Use safestrncpy() instead of strncpy() where appropriate
959 * Fixed a memory allocation bug in the vCard parser
961 Revision 323.38 2002/05/23 03:40:05 ajc
962 * Brought over a utility function I'll need later
964 Revision 323.37 2002/05/22 02:34:56 ajc
965 * Finished room/folder view selector. Pretty cool.
967 Revision 323.36 2002/05/22 01:53:23 ajc
968 * Room list or folder list? Give the user a choice. (Has bugs.)
970 Revision 323.35 2002/05/12 15:21:43 error
971 * do_template() now parses a .wml file for WAP clients, and a .html file
974 Revision 323.34 2002/05/11 22:46:19 error
975 * Track whether user-agent is a WAP gateway
977 Revision 323.33 2002/05/11 15:35:07 error
978 * webcit.c: add MIME types for WAP/WML
980 Revision 323.32 2002/05/10 15:29:58 ajc
981 * Hacked the address book view a little bit
983 Revision 323.31 2002/05/09 03:53:56 ajc
984 * Began working on address book view
986 Revision 323.30 2002/05/08 03:38:58 ajc
987 * Preferences framework
989 Revision 323.29 2002/05/07 03:57:29 ajc
990 * In message summary, replace 'Del' links with checkboxes
992 Revision 323.28 2002/05/05 03:28:15 ajc
993 * Shuffled around the room banner a bit
995 Revision 323.27 2002/05/03 19:32:39 ajc
996 * Finished "folder list" mode (still need to move it to a permanent location)
998 Revision 323.26 2002/05/03 03:55:17 ajc
999 * more folder display stuff
1001 Revision 323.25 2002/05/01 22:03:07 ajc
1002 * "folder list" view (not finished)
1004 Revision 323.24 2002/05/01 03:23:31 ajc
1005 * Added a drop-down box to change a user's view of a room.
1007 Revision 323.23 2002/04/28 03:56:47 ajc
1008 * Finished summary mode (for the most part, anyway)
1010 Revision 323.22 2002/04/26 21:13:21 ajc
1011 * Separated "summary mode" message listing into its own function
1012 * Go to summary mode automatically when the server says that view=1
1014 Revision 323.21 2002/04/20 04:14:29 ajc
1015 * Some work on email summary screen
1017 Revision 323.20 2002/03/31 05:02:39 ajc
1018 * Remove "Page another user" link from main menu
1019 * Add "edit my citadel config room" type link from edit user screen
1021 Revision 323.19 2002/03/29 22:30:45 ajc
1022 * Finished the "edit user" screen.
1024 Revision 323.18 2002/03/29 15:18:09 ajc
1025 * yep ... more user edit stuff
1027 Revision 323.17 2002/03/26 19:01:12 ajc
1028 * More edit user stuff
1030 Revision 323.16 2002/03/26 18:23:23 ajc
1031 * Don't display room banner on screens that don't pertain to a particular room
1032 * Initial prep for add/change/delete user accounts screen
1034 Revision 323.15 2002/03/22 04:33:08 ajc
1035 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1037 Revision 323.14 2002/03/19 04:35:10 ajc
1038 * Brought over yet another new version of the MIME parser from Citadel
1040 Revision 323.13 2002/03/13 03:56:52 ajc
1041 * New site config option "Allow system Aides to gain access to mailboxes"
1043 Revision 323.12 2002/03/12 23:13:57 ajc
1044 * Moved room access controls out of the admin menu and into the room commands
1045 menu. Prettied up the access control list screen.
1047 Revision 323.11 2002/03/10 06:07:09 ajc
1048 * Handle multiple Internet e-mail addresses in vCard editor
1050 Revision 323.10 2002/03/07 04:56:09 ajc
1051 * Final polish for initial round of vCard editing functions. Only show "edit"
1052 link when editing user's own vCard in the My Citadel Config> room.
1054 Revision 323.9 2002/03/06 05:22:33 ajc
1055 * More vcard editing form stuff
1057 Revision 323.8 2002/03/05 05:05:06 ajc
1058 * More vCard editing stuff
1060 Revision 323.7 2002/03/04 05:28:54 ajc
1061 * Wrote some skeleton code for robust vCard editing
1063 Revision 323.6 2002/03/03 06:58:25 ajc
1064 * Login errors displayed in red
1066 Revision 323.5 2002/03/03 06:52:59 ajc
1067 * Allow editing of the "disable self-service user account creation" site config option
1069 Revision 323.4 2002/02/24 07:02:44 ajc
1070 * Added the ability to enter a Subject: line in messages
1071 * Go to the Mail room when user clicks on the new mail alert icon
1073 Revision 323.3 2002/02/13 22:47:51 ajc
1074 * Added some rudimentary support for displaying vCards as card-looking things
1076 Revision 323.2 2002/02/13 15:04:25 ajc
1077 * Began some hacks for vCard processing
1079 Revision 323.0 2002/01/13 09:07:06 ajc
1082 Revision 322.4 2002/01/13 09:06:38 ajc
1083 * Brought over the debugged mime parser from Citadel
1085 Revision 322.3 2002/01/05 06:19:17 error
1086 * Add MIME types text/css and image/png
1088 Revision 322.2 2002/01/03 22:32:38 ajc
1089 * templatized the "prompt for recipient" screen
1091 Revision 322.1 2001/12/28 09:43:05 error
1092 * Client support for hostnames up to 63 characters
1094 Revision 322.0 2001/12/26 23:11:56 ajc
1097 Revision 321.1 2001/12/26 23:11:25 ajc
1098 * Minor change to the upload handler, to fix graphics uploads
1100 Revision 321.0 2001/12/26 05:28:02 ajc
1103 Revision 320.2 2001/12/26 05:24:11 ajc
1104 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1105 link tags. The nifty JavaScript stuff is now used only to light up the
1106 buttons during mouse hovers, and nothing more.
1108 Revision 320.1 2001/12/25 00:14:44 error
1109 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1111 Revision 320.0 2001/12/21 06:04:03 ajc
1114 Revision 301.22 2001/12/21 06:03:54 ajc
1117 Revision 301.21 2001/12/20 05:02:42 ajc
1118 * If you paid for this software, someone is ripping you off.
1119 * Fixed the urlesc() function to use a caller-supplied target buffer.
1121 Revision 301.20 2001/12/18 20:35:29 ajc
1122 * More fun JavaScript-enabled buttons
1124 Revision 301.19 2001/12/18 16:48:06 ajc
1125 * Began testing new JavaScript-enabled k00l light-up buttonz
1127 Revision 301.18 2001/12/18 06:06:20 ajc
1128 * mime parser update
1130 Revision 301.17 2001/12/15 20:51:33 ajc
1131 * "reply" button on pop-up pages
1133 Revision 301.16 2001/12/11 16:02:40 ajc
1134 * Completed support for add/remove mailing list recipients.
1136 Revision 301.15 2001/12/11 15:22:53 ajc
1137 * Began constructing the listserv screen for config (not tested)
1139 Revision 301.14 2001/12/11 05:37:12 ajc
1140 * Finished the share/unshare room screen in Edit Room
1142 Revision 301.13 2001/12/03 04:43:40 ajc
1143 * Brought over an update of the MIME parser from Citadel.
1145 Revision 301.12 2001/12/02 07:09:13 ajc
1146 * Turned the room editing page into a tabbed dialog
1147 * Started adding some of the room sharing stuff
1149 Revision 301.11 2001/11/22 05:17:06 ajc
1150 * Completed the add/change/delete neighbor node screens
1152 Revision 301.10 2001/11/18 01:47:24 ajc
1153 * Tentatively begun the change of networking configuration screens to reflect
1154 the new network architecture of the server.
1156 Revision 301.9 2001/11/18 01:41:09 ajc
1157 * Brought over the newer string tokenizer from Citadel
1158 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1159 server's convention of #define SIZ 4096
1161 Revision 301.8 2001/11/14 03:20:22 ajc
1162 * Add some more of the newer config settings to the site config screen
1164 Revision 301.7 2001/09/25 03:34:09 ajc
1165 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1166 and bail out without bothering the Citadel server.
1168 Revision 301.6 2001/08/22 16:38:06 ajc
1169 * Added the "-c" command line option to generate optional cookies indicating
1170 the host name of the server. This makes it easy to put a cluster of WebCit
1171 servers behind (for example) an Arrowpoint load balancer.
1173 Revision 301.5 2001/08/21 04:02:56 ajc
1174 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1175 unwanted page caching
1177 Revision 301.4 2001/08/13 03:43:24 ajc
1180 Revision 301.3 2001/08/13 03:40:01 ajc
1181 * Another attempt at focus
1183 Revision 301.2 2001/08/11 04:24:39 ajc
1184 * Attempt at setting focus to msgtext area when entering a message.
1186 Revision 301.1 2001/08/02 03:42:03 ajc
1187 * Changed the wholist to work with the new masquerade semantics
1189 Revision 301.0 2001/06/28 15:05:31 ajc
1192 Revision 300.2 2001/06/28 15:03:49 ajc
1193 * Every generated page now includes a meta tag to disable evil "smart tags"
1194 (see http://smarttags.manilasites.com/ for more information)
1196 Revision 300.1 2001/06/28 02:39:54 ajc
1197 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1198 the screen where you can create a room...
1200 Revision 300.0 2001/06/27 06:24:06 ajc
1201 * Tagged everything as Version 3.00
1203 Revision 213.25 2001/06/27 06:22:49 ajc
1204 * Updated docs for the 3.00 release
1206 Revision 213.24 2001/06/27 06:16:01 ajc
1207 * Correct generated window name in pop up pages
1208 * Added handling of MIME inline images (not tested)
1210 Revision 213.23 2001/06/22 17:58:20 ajc
1211 * A few performance and tuning cleanups. Increased the size of the socket
1212 queue length to 100 for use on big systems. Also, during startup, the
1213 initial startup thread now exits after creating the worker threads, instead
1214 of becoming a worker thread itself. For some reason Solaris had problems
1215 with the latter method.
1217 Revision 213.22 2001/06/07 03:16:57 ajc
1218 * Brought over an updated mime parser from Citadel
1220 Revision 213.21 2001/06/06 14:44:25 ajc
1221 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1223 Revision 213.20 2001/05/31 02:26:22 ajc
1224 * Fixed login to take you to the Lobby instead of the next room.
1226 Revision 213.19 2001/05/30 22:37:09 ajc
1227 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1228 or a "filename" from the MIME parser.
1230 Revision 213.18 2001/05/30 01:06:57 ajc
1231 * Changes to mime parser ... still something wrong
1233 Revision 213.17 2001/05/28 19:27:29 ajc
1234 * Fixed bug which marked all messages in Lobby as old before reading at login
1236 Revision 213.16 2001/05/25 22:39:26 ajc
1237 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1239 Revision 213.15 2001/05/23 16:15:23 ajc
1240 * UI changes (pretty frames with no scrollbars)
1242 Revision 213.14 2001/05/22 00:32:17 ajc
1245 Revision 213.13 2001/05/22 00:02:18 ajc
1246 * Another attempt to fix the fd leak
1248 Revision 213.12 2001/05/19 02:21:40 ajc
1249 * Attempt to fix the dangling sockets.
1251 Revision 213.11 2001/05/15 03:22:25 ajc
1252 * More icon updates and link cleanup type stuff
1254 Revision 213.10 2001/05/06 05:11:48 ajc
1255 * Added paging icon and right-justified it
1256 * Send-page window is now a popup
1258 Revision 213.9 2001/05/04 04:28:10 ajc
1259 * Added "page user" button in wholist
1261 Revision 213.8 2001/05/01 00:49:43 ajc
1262 * more of the UI overhaul
1264 Revision 213.7 2001/04/30 01:49:36 ajc
1265 * more work on UI overhaul
1267 Revision 213.6 2001/04/29 04:39:23 ajc
1268 * User interface overhaul now in progress. WARNING: incomplete system.
1270 Revision 213.5 2001/04/01 22:13:37 cough
1271 * Modified roomops.c to give users the ability to pick a floor at room
1274 Revision 213.4 2001/02/15 01:21:55 ajc
1275 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1276 invite/kickout functionality.
1278 Revision 213.3 2001/01/25 23:10:00 ajc
1279 * "Delete message" button now confirms on client-side using JavaScript
1281 Revision 213.2 2000/12/05 18:39:49 ajc
1282 * Added support for non-USA countries in registration screen (requires the
1283 latest Citadel server, which supports the country field)
1285 Revision 213.1 2000/10/20 04:27:46 ajc
1286 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1288 Revision 213.0 2000/10/03 16:44:01 ajc
1289 * Tagged for 2.13 release
1291 Revision 212.16 2000/10/03 03:15:53 ajc
1292 * Cosmetic changes to login screen, menu bar, and message header bar
1294 Revision 212.15 2000/09/28 03:44:52 ajc
1295 * Linked to the bio/photo page from message headers. I'm not sure I like the
1296 color scheme, though.
1298 Revision 212.14 2000/09/28 03:37:23 ajc
1299 * who.c: provide links to bio/photo pages for each user in the wholist
1301 Revision 212.13 2000/09/24 21:37:21 ajc
1302 * When reading large numbers of messages, group them in smaller numbers and
1303 display the selector bar in search engine style (like AltaVista and Google)
1305 Revision 212.12 2000/09/24 04:17:16 ajc
1306 * Templatized the room banner.
1308 Revision 212.11 2000/09/17 03:29:45 ajc
1309 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1311 Revision 212.10 2000/09/14 11:43:37 error
1312 Replace occurrences of % throughout the HTML with %% so as to be friendly
1313 to HP/UX printf() and possibly others.
1315 Revision 212.9 2000/09/13 04:13:59 ajc
1316 * Completed the initial hack of the variable substitution template thingy.
1317 Check out static/login.html to see the first template.
1319 Revision 212.8 2000/09/11 17:08:16 ajc
1320 * Started templatizing the login screen. Not finished yet.
1322 Revision 212.7 2000/09/11 03:29:50 ajc
1323 * Started working on a variable-substitution thing
1325 Revision 212.6 2000/08/30 03:20:22 ajc
1326 * Put the wholist back into its own window.
1328 Revision 212.5 2000/07/06 03:46:29 ajc
1329 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1331 Revision 212.4 2000/06/29 04:22:35 ajc
1332 * Changed the format of the wholis (again). Now it shows up in a frame
1333 instead of a separate window.
1335 Revision 212.3 2000/06/12 03:28:44 ajc
1336 * added support for multi-line paging
1338 Revision 212.2 2000/06/07 04:11:28 ajc
1339 * HTML changes to room banner
1341 Revision 212.1 2000/05/31 04:29:54 ajc
1342 * Initial support for "summary" (headers only, no body) mode of reading
1343 messages, and "read one" mode. For future support of 'traditional' email.
1345 Revision 212.0 2000/05/23 20:35:52 ajc
1346 * Tagged for the 2.12 release
1348 Revision 211.19 2000/05/18 02:33:39 ajc
1349 * Don't call whobbs() directly after changing masq room/host, it screws up the
1350 refresh. It now calls an HTTP redirect page instead.
1351 * added http_redirect(char *url) function to accomplish the above
1353 Revision 211.18 2000/05/08 17:24:32 ajc
1354 * Removed HTTP date fields because it was confusing browser caches (weird)
1355 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1357 Revision 211.17 2000/05/07 23:46:55 ajc
1358 * added Date: and Last-Modified: headers to HTTP output
1359 * masquerade room/host screen now runs in wholist window, and returns to it
1361 Revision 211.16 2000/05/02 17:32:06 ajc
1362 * Font related changes to html
1364 Revision 211.15 2000/04/20 02:42:23 ajc
1365 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1366 crashing every session, every time. (?)
1367 * End the session after displaying robots.txt or nocookies.html, to prevent
1368 big session logjams when either of these conditions are met
1370 Revision 211.14 2000/04/15 15:43:46 nbryant
1371 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1372 64-bit gcc on sparc is evil)
1374 Revision 211.13 2000/04/06 20:42:03 nbryant
1375 * configure.in: fix a typo
1377 Revision 211.12 2000/04/06 20:37:01 nbryant
1378 * solaris cleanups and warning fixes
1380 Revision 211.11 2000/03/31 03:48:52 ajc
1381 * text_to_server() now behaves the way web users expect text entry to work.
1382 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1384 Revision 211.10 2000/03/31 02:39:06 ajc
1385 * Fixed bugs in "Site configuration" and added new fields.
1387 Revision 211.9 2000/03/31 02:08:45 ajc
1388 * Added "max messages per page" and "read next nnn" stuff to read loop
1389 (probably not in its final form)
1391 Revision 211.8 2000/03/28 17:02:47 nbryant
1392 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1394 Revision 211.7 2000/03/27 16:18:17 ajc
1395 * Implement multi-room chat as available in Citadel 5.70
1397 Revision 211.6 2000/03/23 04:45:15 ajc
1398 * Experimental move of wholist to a separate auto-refreshing window
1400 Revision 211.5 2000/03/19 22:49:03 ajc
1401 * Made the header-bar buttons more visible
1402 * Added a "reply" header-bar button
1403 * Move "Subject:" lines into the header-bar
1404 * Padded the header-bars by one pixel (nicer looking)
1405 * Changed message date/time output format
1407 Revision 211.4 2000/03/19 19:49:31 ajc
1408 * Added support for unix domain sockets
1410 Revision 211.3 2000/02/11 23:45:04 nbryant
1411 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1412 * tcp_sockets.c: include <arpa/inet.h>
1414 Revision 211.2 2000/02/11 23:30:04 nbryant
1415 configure.in: added some code for FreeBSD
1417 Revision 211.1 2000/01/11 04:20:40 ajc
1418 * Add "close window" option to goodbye screen
1420 Revision 211.0 2000/01/04 15:24:16 ajc
1421 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1422 * This will be released as v2.11; tagged everything as such.
1424 Revision 210.0 1999/12/24 04:57:18 ajc
1427 Revision 1.121 1999/12/23 04:54:48 ajc
1428 * Changed session cookie from hexadecimal encoding to base64
1429 * Removed overly verbose logging
1431 Revision 1.120 1999/12/12 18:12:28 ajc
1432 * get http request: clear hold buffer before starting to read in HTTP request.
1433 This was causing some requests to get corrupted.
1435 Revision 1.119 1999/12/08 18:25:21 ajc
1436 * Increased the size of the backlog queue length passed to accept() and made
1437 it a configuration parameter in webcit.h
1439 Revision 1.118 1999/12/07 16:09:26 ajc
1440 * Better (non fireworks display mode) handling of broken HTTP sockets
1442 Revision 1.117 1999/12/06 03:40:29 ajc
1443 * Moved a bunch of other global variables to per-session variables
1445 Revision 1.116 1999/12/06 02:05:33 ajc
1446 * Moved global march list into per-session context
1448 Revision 1.115 1999/12/05 18:38:02 ajc
1449 * Auto-scaling worker thread pool size
1451 Revision 1.114 1999/12/05 17:38:41 ajc
1452 * Additional debugging and cleanup
1454 Revision 1.113 1999/12/04 22:16:05 ajc
1455 * Moved all diagnostic output to stderr
1456 * Moved "HTTP/1.0 200 OK" output to output_headers()
1458 Revision 1.112 1999/12/04 21:56:59 ajc
1459 * Finished the overhaul. Now to tune...
1461 Revision 1.111 1999/12/03 17:59:53 ajc
1462 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1463 pseudocode so the build is currently broken.
1465 Revision 1.110 1999/12/03 16:37:46 ajc
1466 * Repaired HTTP output for image transfers and static content
1468 Revision 1.109 1999/12/03 05:09:54 ajc
1469 * Rewrote the HTTP engine and application coupling to run in a worker thread
1470 model and to run as a single multithreaded program (eliminated helper
1471 processes and pipes). It currently runs but has many large bugs.
1473 Revision 1.108 1999/12/03 00:18:20 ajc
1474 * Added ".c.o" rule to Makefile
1476 Revision 1.107 1999/11/26 03:32:59 ajc
1477 * Started moving all of the global variables into a struct, to facilitate
1478 multithreaded server.
1480 Revision 1.106 1999/11/26 01:28:10 ajc
1483 Revision 1.105 1999/11/04 02:05:02 ajc
1484 * Added 'number of worker threads' to site config screen
1486 Revision 1.104 1999/10/25 02:25:09 ajc
1487 * Shuffled around the room editing commands
1489 Revision 1.103 1999/10/14 04:07:18 ajc
1490 * Cleaned up the bottom-of-page icons
1492 Revision 1.102 1999/10/08 23:58:11 ajc
1493 * Minor bug fix in registration screen
1495 Revision 1.101 1999/10/06 02:44:02 ajc
1496 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1497 it back in when it's fixed. Also added more attempts at cache disabling,
1498 but it still doesn't work in the StarOffice browser. I don't know why.
1500 Revision 1.100 1999/10/02 03:26:14 ajc
1501 * Merged in Nick's bit of JavaScript to handle key commands.
1502 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1503 in a text field. Right now you can't even log in.
1505 Revision 1.99 1999/09/01 01:06:11 ajc
1506 * Added "max message length" field in global config screen
1508 Revision 1.98 1999/08/14 18:16:10 ajc
1509 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1512 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1513 * Did neat stuff to the bottom of the page
1515 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1516 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1517 to a Citadel server fails.
1518 * messages.c: don't auto-link URL's in messages if it would cause
1521 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1522 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1523 compiler. This should make more browsers happy.
1525 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1526 * Added support for "robots.txt" telling spiders to go away.
1527 * Do a slrp_highest() when logging off.
1529 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1530 * Rearranged the code in "Site-wide configuration" and "Generic
1531 server command" to avoid nested server operations
1533 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1534 * webcit.c: added "back, top, next" buttons to bottom of each page
1535 * menubar.html: replaced "User list" with "Page another user"
1537 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1538 * context_loop.c: rearranged some code to try to eliminate deadlocks
1540 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1541 * Unknown URL's now display the main menu instead of diagnostics
1542 * Diagnostics are now at <baseurl>/diagnostics
1544 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1545 * Session no longer locks up when an express message is cancelled
1546 * The default Citadel server is now "localhost" instead of uncnsrd
1547 * Added some documentation
1549 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1550 * roomops.c: made room banner graphics more reliable
1551 * messages.c: added code to prevent accidental "double-posting"
1552 * who.c: fixed the "Change room/host/user" submit logic
1554 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1555 * Changed static/menubar.html so the text is readable
1557 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1558 * Ditched the frames mode completely. It wasn't working properly in,
1559 among other places, IE 5. Die, Bill, Die.
1561 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1562 * Fixed the behavior of the "forget room" routine, to properly handle
1563 the transition back to the Lobby after it's all done.
1564 * Added ExpressMessageCat() to allow code to send the user messages
1565 along with incoming express messages
1566 * WebCit now sends the name of the end user's browser as the client
1567 name in a Citadel IDEN command rather than its own name.
1569 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1570 * Minor code cleanups
1571 * New mail notification
1573 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1574 * Top-aligned all the cells in the fake frames in non-frames mode
1576 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1577 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1578 of a Goto, in order to prevent it from first marking all msgs old.
1580 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1581 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1582 which can differentiate the needs of frames and noframes modes
1584 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1585 * webserver.c: added "-t" option to send traces somewhere else
1587 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1588 * context_loop.c: display an error page if the client browser
1589 requests a non-root page and there is no cookie set
1590 * webserver.c: took my name off the copyright notice (it's a group
1593 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1594 * Reworked a lot of the structure, made more HTML "embeddable"
1595 * Changed the noframes mode to display "fake" frames using tables
1597 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1598 Changed some output formatting (mainly <FONT> tags).
1599 Changed who.c to use urlescputs() rather than escputs()
1600 in urls so GOTOs and User Profiles work when the string has a
1603 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1604 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1605 How to cause "onLoad=" to cause a sibling frame to refresh without
1606 having to use the nonportable HTTP "Window-Target:" directive. Began
1607 implementation of this; it should allow portable NS/IE compatibility.
1609 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1610 * Implemented "access level required to create rooms"
1612 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1613 * webcit.c: modified getz() to *exit* the program when fgets()
1614 returns an error. This is actually the desired behavior; it would
1615 otherwise busy-loop forever on a broken pipe.
1617 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1618 * webcit.c: added to getz() the ability to return an error code;
1619 implemented this in the main loop, hopefully fixing problems
1620 * Added "braindamage" file (frames/JS browser compatibility list)
1621 * Added HTTP "User-agent:" detection
1622 * wildmat.c, braindamage.c: added
1623 * Initial value of 'noframes' is now set by the braindamage check
1624 * Ran everything through "indent -kr -i8"
1625 * roomops.c: in room list, print a in otherwise empty cells
1627 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1628 * context_loop.c: warning fix
1629 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1631 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1632 * Resolve the name of the connecting host and pass it on to Citadel
1634 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1635 * wDumpContent() is now responsible for </BODY></HTML> most of the
1636 time (parameter settable) so that the main menu can easily be
1637 embedded in every page when running in noframes mode
1638 * noframes mode selection is now carried in the cookie
1640 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1641 * Made the frames stuff less dependent on the HTML TARGET= directive
1642 and more dependent on the HTTP Window-target: directive.
1643 * Made the system semi-navigable in noframes mode.
1645 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1646 * Brought over the new room listing code and <G>oto heuristics
1647 from the main Citadel tree, to pay attention to floor/room ordering
1649 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1650 * Modified the back end of mime_parser to use callbacks instead of
1651 doing something specific. Now we can use it elsewhere.
1653 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1654 * Fixed the bugs in "Site-wide configuration"
1655 * Added a "generic server commands" screen
1657 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1658 * Reduced the multiple cookies down to one cookie combining all data.
1660 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1661 * Removed wc_host and wc_port cookies.
1662 * Added an "edit your session" screen to change your wholisting.
1664 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1665 * Added "enter registration"
1666 * Set up automatic trigger of Enter Registration when the server
1668 * Established that a one-to-one WebCit/Citadel correspondence will
1669 be required. No big deal due to shared code segments.
1670 * Added "change password"
1671 * Added networking configuration screens. These still need testing.
1672 * Added a "kill session" link to each line of the wholist when
1673 logged in as an aide, and the screens to perform this operation.
1675 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1676 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1677 * "Finished" the MIME parser.
1678 * Got image uploads working.
1679 * Added "add/edit user photo" screens.
1680 * Added "add/edit room graphic" screens.
1681 * Added "add/edit floor graphic" screens.
1682 * Fixed display of floor graphic in known rooms list.
1684 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1685 * Wrote mime_parser.c for handling of image uploads. This will also
1686 be used in future Citadel MIME projects.
1688 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1689 * Fixed a bug in the room banner display code
1690 * Added "delete room"
1691 * Added "validate users"
1693 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1694 * Added "edit room info file"
1697 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1698 * Changed the "auto read new" functionality from a meta refresh tag
1699 to an "onload" directive (the former was causing graphics problems)
1700 * Added "create room"
1703 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1704 * Got the Zap and List-Zapped commands working
1705 * Added a convenience function to display a page with an error string
1706 * Automatically do a read-new-msgs whenever a new room banner is loaded
1708 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1709 * Added the screens to send pages
1710 * Changed message headers to display in bigger font, non-boldface
1711 * Added the chat system
1712 * Added goto private rooms
1714 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1715 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1717 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1718 * automatically regenerate Makefile when Makefile.in changes
1720 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1721 * context_loop.c: Moved "remove session" into its own function.
1722 Check for dead webcit child process before each transaction.
1723 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1724 against broken HTTP connections.
1725 * Added a housekeeping thread to periodically remove dead sessions
1726 and kill idle sessions.
1727 * messages.c: added "delete message" functionality
1728 * messages.c: added "move message" functionality
1729 * userlist.c: added. This adds "userlist" and "show user" functions.
1730 * roomops.c: fixed buggy implementation of ungoto
1731 * Set up an option in output_headers() to optionally print the most
1732 often used opening HTML as well as the HTTP headers.
1733 * Display express messages in cute little JavaScript popup window.
1735 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1736 * Brought over message reading and entry functions from old WebCit
1738 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1739 * context_loop.c: really fix the SO_LINGER stuff
1740 * webserver.c: remove commented-out references to SO_LINGER
1742 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1743 * context_loop.c: After fork(), child process closes the HTTP socket
1744 so when the parent process closes it, it actually _does_ close.
1745 Otherwise, aIEeeee and possibly other browsers will hang.
1746 * Added support for graphics images retrieved from the Citadel server.
1747 * Set up login banner graphic and background image graphic
1749 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1750 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1752 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1753 * Smoothed out some of the login/logout code. Failed authentication
1754 now works the way it should.
1755 * Added support for new user login (still need to handle registration).
1757 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1758 * Discovered that the HTTP socket problem is related to a socket that
1759 isn't properly lingering on close. Temporarily hacked a sleep(10)
1760 into context_loop.c until it is figured out.
1762 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1763 * Did a little debugging, still trying to figure out why logging in
1764 displays "Connection reset by peer" error. It used to work...
1766 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1767 * Makefile.in: updated dependencies
1769 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1770 * Fixed broken interpretation of variables specified in the URL
1771 * added new "action" variable to make main loop simpler
1773 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1774 * webserver.c: prototype vsnprintf
1775 * context_loop.c: warning fix
1777 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1778 * tcp_sockets.c: removed some dead code
1779 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1780 unused ends of pipes, fix a file descriptor leak and a race condition
1781 * portability enhancements
1783 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1784 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1786 * converted to autoconf and began port to Digital UNIX
1788 * context_loop.c: moved the monster 64k buffer array off the stack
1789 * tcp_sockets.c: getservbyname() doesn't set errno.
1791 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1792 * webserver.c: warning fix