2 Revision 506.8 2004/04/21 02:19:41 ajc
3 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
4 understand, but read at http://www.informit.com/articles/article.asp?p=22078
5 ). Still doesn't work with Internet Monopolizer, though.
7 Revision 506.7 2004/04/20 02:32:44 ajc
8 * Allow setup to run seamlessly from within the Citadel/UX Ridiculously
9 Easy Installer by observing the values of environment variables
10 CITADEL_INSTALLER, CITADEL, and WEBCIT.
12 Revision 506.6 2004/04/20 02:02:50 ajc
15 Revision 506.5 2004/04/16 03:14:06 ajc
16 * Minor fix for previous checkin
18 Revision 506.4 2004/04/16 02:59:01 ajc
19 * Completed SSL support. Still doesn't work with all browsers... gotta
22 Revision 506.3 2004/04/15 03:57:00 ajc
23 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
24 it has a crashy crashy bug in it. Don't use it yet.
26 Revision 506.2 2004/04/13 19:41:36 ajc
27 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
28 (freebusy data fetch for anonymous Kolab type clients)
30 Revision 506.1 2004/04/10 04:32:59 ajc
31 * Fixed some version and copyright date oopses
33 Revision 506.0 2004/04/10 04:29:30 ajc
36 Revision 505.22 2004/04/10 04:29:20 ajc
37 * Changed internal version number to 5.06
39 Revision 505.21 2004/03/29 04:30:20 ajc
40 * configure.in, Makefile.in: handle $LDFLAGS
42 Revision 505.20 2004/03/20 05:03:14 ajc
43 * Original startup thread becomes a worker thread after initialization.
44 Doing otherwise turns it into a zombie (at least on Linux) and possibly
45 leads to other problems
46 * Filter out NOOP's received in chat
48 Revision 505.19 2004/03/18 04:32:24 ajc
49 * Removed the language in README.TXT which told everyone that chat wouldn't
50 work with a non-local Citadel server, because that's no longer true.
51 * Removed the old chat applet from the static/ directory
53 Revision 505.18 2004/03/18 04:00:44 ajc
54 * Rounded web boxes now look correct in all browsers.
56 Revision 505.17 2004/03/17 18:25:31 ajc
57 * When creating a new user, auto-chain to the "edit user configuration"
58 screen, and subsequently auto-chain to the "edit address book entry"
59 screen. This creates a nice sensible workflow.
61 Revision 505.16 2004/03/15 22:47:09 ajc
62 * Prettied up the chat window a little more.
64 Revision 505.15 2004/03/15 04:27:44 ajc
65 * Chat now appears in a separate window
66 * Use regular frames instead of IFRAMEs for chat
67 * Display user's own chat text in bold+italic
68 * Added a "List Users" button
70 Revision 505.14 2004/03/09 20:45:45 error
71 * Add a Linux Software Map file
73 Revision 505.13 2004/03/07 22:04:32 ajc
74 * Fix the current view not being set to the default view for the creator
77 Revision 505.12 2004/03/07 21:31:17 ajc
78 * serv_read() now zeroes out the supplied buffer (with the supplied
79 length) if a server read fails. This causes serv_gets() to return
80 instead of looping endlessly. Fixes chat problem found on linux-ppc.
82 Revision 505.11 2004/03/03 05:21:36 ajc
83 * Made the chat screen totally kick-ass sweet. The flickering reload
84 i-frame is now tiny and hidden, and it *appends* new chat data to
85 the viewable window using JavaScript. No flickering + scrollback!
86 * Added a help button to the chat screen.
88 Revision 505.10 2004/02/29 22:52:15 ajc
89 * Close and clear (set to -1) server socket handle when socket errors are
90 detected. Fixes a chat problem reported by Winzlo.
92 Revision 505.9 2004/02/29 05:34:25 ajc
93 * Display the Chat menu option as "Chat with other users in <roomname>"
95 Revision 505.8 2004/02/27 05:04:38 ajc
96 * fix frameset bug in page popups
98 Revision 505.7 2004/02/26 04:08:56 ajc
99 * Fixed a problem that made WebCit go to the "no cookies" screen instead
100 of the logout banner.
101 * Ford's latest stupid room has a name with more than 64 characters, and
102 we still had a 64-byte room name in the march_list struct. ooooops...
104 Revision 505.6 2004/02/26 03:07:26 ajc
105 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
107 Revision 505.5 2004/02/25 23:10:28 ajc
108 * Allow "/do_logout" as a no-frames page
110 Revision 505.4 2004/02/25 23:00:21 ajc
111 * Changed the favicon support to LINK tags in the HEAD of static stuff,
112 to make life easier. (Thanks to prosthetik for this)
114 Revision 505.3 2004/02/25 15:20:11 ajc
115 * Support for favicon.ico in the static/ directory
117 Revision 505.2 2004/02/24 04:06:42 ajc
118 * Changed the colors slightly in chat screen
120 Revision 505.1 2004/02/20 06:07:06 ajc
121 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
123 Revision 505.0 2004/02/19 03:32:50 ajc
126 Revision 504.7 2004/02/19 03:32:38 ajc
127 * Changed the internal version number to 5.05
128 * Completed the frames fix
130 Revision 504.6 2004/02/18 20:08:29 ajc
131 * Fixed the frameset force reload logic. Now it does the whole frameset
132 without displaying an error in the main frame.
134 Revision 504.5 2004/02/18 19:17:51 ajc
135 * Force reload of frameset if someone tries to escape it. Not perfect
136 but it mostly works at this poing.
138 Revision 504.4 2004/02/17 03:37:11 ajc
139 * Indicate to Citadel that we want Server Generated Invitations when
140 calendar events are saved. (No longer the default in Citadel server.)
142 Revision 504.3 2004/02/09 04:49:32 ajc
143 * Prepare for a way to avoid falling out of the main frameset
145 Revision 504.2 2004/02/09 03:37:57 ajc
146 * Changed the thread pool management algorithm. Detecting idle time between
147 socket accepts was not working reliably on all systems, so we now follow
148 the same algorithm as the Citadel server (spawn more threads when number
149 of sessions < number of threads, but keep constrained to pre-defined
150 minimum and maximum thread count)
152 Revision 504.1 2004/02/03 03:09:51 ajc
155 Revision 503.0 2004/01/28 04:31:31 ajc
158 Revision 502.4 2004/01/28 04:30:48 ajc
159 * Create Room can now offer calendar and address book rooms
161 Revision 502.3 2004/01/17 21:25:30 ajc
162 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
163 * Split the config for LDAP Connector into its own panel
165 Revision 502.2 2004/01/17 04:32:54 ajc
166 * Add site config options for Citadel servers which support LDAP
168 Revision 502.1 2003/10/24 02:50:19 ajc
169 * Clicking "Enter Message" in a room with an Address Book view opens
170 a blank vCard entry screen.
172 Revision 502.0 2003/10/23 03:16:50 ajc
175 Revision 501.2 2003/10/23 03:07:54 ajc
176 * event.c: Found and removed another unquoted multi-line string literal
177 * webcit.h: changed an #ifdef HAVE_ICAL_H
178 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
180 Revision 501.1 2003/10/22 01:42:12 ajc
181 * iconbar.c: removed a stray character or two...
183 Revision 501.0 2003/10/21 04:26:37 ajc
186 Revision 500.30 2003/10/21 04:26:27 ajc
187 * bumped the version string to 5.01
189 Revision 500.29 2003/10/17 03:08:28 ajc
190 * Finished prettying up the vCard display
192 Revision 500.28 2003/10/17 02:31:45 ajc
193 * Multi-line string literals are deprecated in GCC 3.1 unless each line
194 is wrapped in quotes. Performed this fix so it'll compile.
195 * setup.c: removed references to unused variable tempfile[]
197 Revision 500.27 2003/10/09 03:17:02 ajc
198 * Started prettying up the vCard display.
200 Revision 500.26 2003/10/08 02:33:49 ajc
201 * Begin work on better handling of vCard display
203 Revision 500.25 2003/09/04 03:41:27 ajc
204 * siteconfig.c: changed some config items to drop-down boxes
206 Revision 500.24 2003/08/27 04:26:54 ajc
207 * Split the site configuration screen up into four different screens,
208 and added a meta-menu
210 Revision 500.23 2003/08/24 03:31:50 ajc
211 * Finished the setup program
212 * Bumped the internal version number to 5.01
214 Revision 500.22 2003/08/22 00:47:27 ajc
215 * setup is now working, but it still needs a way to detect a running WebCit
217 Revision 500.21 2003/08/22 00:25:40 ajc
218 * Added a skeleton "setup" program to the tree. It does not work yet.
220 Revision 500.20 2003/08/20 03:48:55 ajc
221 * Added iconbar shortcut to Contacts room
222 * Minimum required Citadel is now 6.11
224 Revision 500.19 2003/08/20 03:07:25 ajc
225 * Address book "single card" view now suppresses "reading nn message" and
226 instead shows the letter indices across the top
227 * Clicking on an address in a vCard now connects to WebCit mail instead
228 of a browser mailto: link
230 Revision 500.18 2003/08/19 04:18:43 ajc
231 * Changed things around in the address book view. Made it sorted and
232 more clickable and better looking...
234 Revision 500.17 2003/08/12 18:54:03 error
235 * messages.c: fix off-by-one-error in selector bar
237 Revision 500.16 2003/08/07 22:18:03 ajc
238 * Add the Summary Page to the customizable iconbar
240 Revision 500.15 2003/08/07 03:51:51 ajc
241 * Customizable icon bar as: pictures and text, pictures, text
243 Revision 500.14 2003/08/05 03:52:14 ajc
244 * First working version of the customizable iconbar. It contains a basic
245 set of options and now automatically refreshes when it's customized.
247 Revision 500.13 2003/08/04 03:50:29 ajc
248 * First cut at the customizable iconbar is done. A bunch of generic options
249 are there. Still need to get the actual iconbar to refresh when changes
252 Revision 500.12 2003/08/03 21:02:01 ajc
253 * More work on customizable iconbar
255 Revision 500.11 2003/08/02 05:25:46 ajc
256 * Laid the groundwork for a customizable iconbar
258 Revision 500.10 2003/07/30 03:57:49 ajc
259 * Add config.c_purge_hour to config screen
261 Revision 500.9 2003/07/06 22:06:59 ajc
262 * When converting "anything that looks like a URL" to a real link, first
263 make sure that it isn't already inside a link. This fixes most of the
264 long, ugly URL strings sent by eBay.
265 * Automatically dismantle mailto: links in HTML messages, and convert
266 them to WebCit mail links (clicking on it sends the user to the Mail
267 room and begins composing a new message with the recipient and subject
268 fields pre-populated).
270 Revision 500.8 2003/06/29 20:51:21 ajc
271 * Worked around a rendering bug in Satan's Browser that was causing it
272 to draw the calendar month view much wider than the actual screen wdith
274 Revision 500.7 2003/06/28 04:09:37 error
275 * roomops.c: Backout change to display one less box in the first column in
276 roomlist view, it doesn't seem to work for everyone
278 Revision 500.6 2003/06/28 03:52:51 error
279 * Don't tell browsers not to cache static documents
281 Revision 500.5 2003/06/28 03:35:23 error
282 * roomops.c: Display one less floor in the first column in romlist view
284 Revision 500.4 2003/06/26 03:37:58 ajc
285 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
286 This will allow some groupware clients to browse the free/busy times of
287 other users on the system.
289 Revision 500.3 2003/06/21 05:17:21 ajc
290 * Better alignment of system messages
291 * Exterminated display_error() and replaced it with WC->ImportantMessage
292 which is displayed in a bubble on top of whatever page you're on next.
293 * Small cosmetic changes
294 * Fixed some nesting problems in output_headers()
296 Revision 500.2 2003/06/20 03:39:27 ajc
297 * Optimization to floor layout in box view
299 Revision 500.1 2003/06/20 03:04:26 ajc
300 * "Reply" button on messages now handles IGnet recipients correctly
302 Revision 500.0 2003/06/10 04:23:08 ajc
305 Revision 410.50 2003/06/10 04:22:58 ajc
306 * Updated docs and headers for 5.00 release
308 Revision 410.49 2003/06/10 04:05:23 ajc
309 * De-tabled the left side icon bar and reduced one of the graphics, so
310 that all of the rounded corners show up in Satan's Browser.
312 Revision 410.48 2003/06/10 03:47:41 ajc
313 * style.css: added font selection to default <BODY> tag
315 Revision 410.47 2003/06/06 03:26:03 ajc
316 * Satan's Browser insists on putting bloody acres of whitespace to the
317 right of any bulleted list items, making any multi-column table containing
318 a list take more than the entire screen. Removed all such lists so it
319 looks ok. If you are reading this and you are a Microsoft employee, please
320 commit suicide before you break anything else.
322 Revision 410.46 2003/06/06 02:22:07 ajc
323 * Changed the upper left and upper right bounded box corners to a solid
324 blue (#204B78) instead of gradiated, because it was looking funny in
325 256-color mode. It also looked funny in Internet Explorer, but people
326 who use Internet Explorer are contributing to terrorism and really don't
327 deserve Web access in the first place. So I really just fixed this to make
328 it look good in 256-color Netscape.
330 Revision 410.45 2003/06/05 21:37:37 ajc
331 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
332 in b0rken IE browser. Die, Bill, Die.
334 Revision 410.44 2003/06/05 03:52:29 ajc
335 * Buncha cosmetic changes
337 Revision 410.43 2003/06/04 03:41:25 ajc
338 * Change the appearance of rooms with and without new messages in the
339 room list -- now defined using CSS
341 Revision 410.42 2003/06/03 03:57:42 ajc
342 * Tightened up the room banner a bit. Smaller padding, smaller font,
345 Revision 410.41 2003/05/31 21:36:45 ajc
348 Revision 410.40 2003/05/26 21:05:42 ajc
349 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
350 it to complete the free/busy checking for attendee availability.
352 Revision 410.39 2003/05/26 05:44:45 ajc
353 * event.c: fix compiler warning
355 Revision 410.38 2003/05/26 05:39:46 ajc
356 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
357 bug fixed in Citadel.
359 Revision 410.37 2003/05/26 05:28:13 ajc
360 * serv_func.c: added utility function read_server_text()
361 * availability.c: banged out more of this code -- still not complete
363 Revision 410.36 2003/05/26 03:28:02 ajc
364 * Getting closer to doing the availability check. Created new source
365 module 'availability.c' for this purpose. Stub function is in place.
367 Revision 410.35 2003/05/25 04:25:12 ajc
368 * siteconfig.c: fixed a spelling error
369 * event.c: add a "Check attendee availability" button, and the code to
370 bypass saving the event to the server, do something with it, and then
371 feed the twiddled data structure back to the form display function for
372 further editing. What's still missing is the code to do the actual
375 Revision 410.34 2003/05/24 22:22:35 ajc
376 * Small stylesheet hack to make it work with b0rken IE
378 Revision 410.33 2003/05/24 22:13:08 ajc
379 * Changed the login banner a bit
381 Revision 410.32 2003/05/20 03:25:41 ajc
382 * Separate event invitees with newlines instead of commas.
384 Revision 410.31 2003/05/19 19:55:09 ajc
385 * summary.c: eliminate compiler warnings about unused variables when
386 compiling a WebCit service without calendar support
388 Revision 410.30 2003/05/18 02:05:33 ajc
389 * More conversion of screens to the new look-and-feel.
391 Revision 410.29 2003/05/16 04:11:29 ajc
392 * We don't need no steenking workaround. Problem fixed. MIME parser not
393 broken. Web server was calling it with bad parameters. All fixed now.
394 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
397 Revision 410.28 2003/05/15 04:52:26 ajc
398 * Minor workaround in web forms to handle mime parser problem in uploads
400 Revision 410.27 2003/05/15 03:35:59 ajc
401 * look and feel overhaul -- almost done!
403 Revision 410.26 2003/05/14 03:46:35 ajc
404 * More background cleanup
406 Revision 410.25 2003/05/05 17:19:46 ajc
407 * Cleanups to summary page when running on a non ical enabled system
408 * Use non breaking spaces in summary page box titles
410 Revision 410.24 2003/05/04 04:22:41 ajc
411 * Display body of messages on a white background. I am doing this in order
412 to prepare for making the general background of the screen a darker color.
414 Revision 410.23 2003/05/04 02:54:55 ajc
415 * Summary page now uses our cutesy new rounded window boxes
417 Revision 410.22 2003/05/03 21:28:41 ajc
418 * Added in a slick new box style and put the room lists in it
420 Revision 410.21 2003/05/03 16:57:04 ajc
421 * In the 'folders' and 'portal' views, change the folder delimiter
422 from / to \ to avoid conflict with room names that have slashes
424 Revision 410.20 2003/05/03 16:23:29 ajc
425 * Enforce three columns in portal view of room list
427 Revision 410.19 2003/05/03 04:52:32 ajc
428 * Added an experimental new "portal view" to the room list options
430 Revision 410.18 2003/05/02 03:23:41 ajc
431 * Minor change to room list algorithm
433 Revision 410.17 2003/05/01 15:33:05 ajc
434 * Fixed a potential memory leak in enumeration of MIME parts
436 Revision 410.16 2003/05/01 03:11:35 ajc
437 * When static content is requested, fetch it without trying to connect
440 Revision 410.15 2003/04/30 05:00:00 ajc
441 * Added the ability to compose messages with file attachments uploaded from
444 Revision 410.14 2003/04/27 04:46:02 ajc
445 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
446 observes the flag designating the presence of new messages. (The "rooms
447 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
448 but that view may get axed soon.)
450 Revision 410.13 2003/04/26 21:57:53 ajc
451 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
452 before returning an error code to avoid a file descriptor leak
454 Revision 410.12 2003/04/19 21:42:36 ajc
455 * Repaired all my b0rken COLOR tags
456 * Replaced most FONT tags with SPAN tags
459 Revision 410.11 2003/04/19 19:58:10 ajc
460 * Lots of great changes from Nick to make the site CSS-enabled.
462 Revision 410.10 2003/04/14 04:04:40 ajc
463 * First cut of CSS-izing WebCit. Probably b0rken.
465 Revision 410.9 2003/04/09 04:02:32 ajc
466 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
467 supported the idea of one WebCit connecting to multiple Citadels for a
468 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
469 * When connecting to Citadel through a Unix domain socket, don't try to make
470 the Java chat applet available.
472 Revision 410.8 2003/03/31 03:32:19 ajc
473 * messages.c: check for 000 terminator while parsing RFC822 headers to
474 prevent getting hung up while displaying certain badly formatted messages.
476 Revision 410.7 2003/03/30 06:13:19 ajc
477 * When reading from the server, do not treat CR as end-of-line because
478 there's probably an LF coming after it. Instead, keep reading to the LF
480 * No not underline links in the icon bars
482 Revision 410.6 2003/03/17 04:17:41 ajc
483 * Call to accept() was being made with an uninitialized variable for the
484 third argument. Changed the second and third argument to NULL and 0 because
485 we don't really need accept() to fill up a buffer full of information that
486 we'll never use. (Thanks to SteveV for reporting the bug and helping to
488 * Removed the mutex wrapper around select() because we don't need it. All
489 idle worker threads now block on select() and one of them will wake up when
490 a connection arrives.
492 Revision 410.5 2003/03/15 20:55:03 ajc
493 * When a requested image is not available on the Citadel server, send a
494 1x1 transparent GIF instead of 404 error.
496 Revision 410.4 2003/03/14 04:21:57 ajc
497 * clone events to be encapsulated before saving, because the original
498 instance may already have a parent, and that makes crashy crashy
500 Revision 410.3 2003/03/13 05:57:17 ajc
501 * More encapsulation. Warning: there are bugs in this!!
503 Revision 410.2 2003/03/13 05:20:23 ajc
504 * Various changes to the calendar service to handle messages containing
505 fully encapsulated VCALENDAR components instead of only unencapsulated
506 VEVENT subcomponents. We have to move in this direction for compatibility
509 Revision 410.1 2003/03/01 22:07:19 ajc
510 * New user registration, as well as existing user re-registration, now
511 uses the vCard editing screen.
512 * Administratively editing users' address book entries now works again,
513 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
514 in order to enforce this.
516 Revision 410.0 2003/02/19 03:49:33 ajc
519 Revision 400.90 2003/02/19 03:49:17 ajc
520 * latest config.guess and config.sub from www.gnu.org
522 Revision 400.89 2003/02/07 04:44:17 ajc
523 * Replaced sleep() with a function that sleeps using select() in order to
524 avoid potential issues with SIGALRM. Possible fix for weird behavior
525 when running on a Macintosh.
527 Revision 400.88 2003/01/29 22:32:07 ajc
528 * Shuffled some code and comments around; minor cleanup
530 Revision 400.87 2003/01/28 15:37:12 ajc
531 * All functions which read binary data from the server now make use of the
532 read_server_binary() function in tools.c
533 * Binary reads from server now have safety code to prevent infinite loops
534 * All output of MIME objects is now done with http_transmit_thing()
536 Revision 400.86 2003/01/19 06:28:04 ajc
537 * Minimum required Citadel version 6.05
539 Revision 400.85 2003/01/16 04:41:26 ajc
540 * When displaying edit controls for time of day in the calendar, only show
541 minutes that are multiples of 5 ... unless the existing value is not a
542 multiple of 5, in which case we show that too.
544 Revision 400.84 2003/01/15 17:34:04 ajc
545 * event.c: fixed a misspelling
546 * config.guess, config.sub: updated using latest from ftp.gnu.org
548 Revision 400.83 2003/01/14 04:21:27 ajc
549 * Only offer views which make sense for the default view of a room
551 Revision 400.82 2003/01/13 03:34:33 ajc
552 * Get ready for the 4.10 release
554 Revision 400.81 2003/01/12 23:22:53 ajc
555 * configure.in: check for libical v0.24 or newer
557 Revision 400.80 2003/01/07 04:56:17 ajc
558 * Complete the free/busy transparency handling in the form
559 * Default times for new events are now in the correct timezone
561 Revision 400.79 2003/01/06 18:01:35 ajc
562 * Begin handling of TRANSP property to show event times as free or
565 Revision 400.78 2003/01/05 21:02:14 ajc
566 * Summary page: three columns are now all the same width
568 Revision 400.77 2003/01/05 20:56:05 ajc
569 * minor fix for previous checkin
571 Revision 400.76 2003/01/05 20:51:01 ajc
572 * Display PARTSTAT for attendees
574 Revision 400.75 2003/01/05 05:01:00 ajc
575 * Add "today's calendar events" to the summary page.
577 Revision 400.74 2003/01/05 04:27:28 ajc
578 * Add "Tasks" to the summary page
580 Revision 400.73 2002/12/28 05:44:09 ajc
581 * ical_dezonify.c: brought over new version from the Citadel source (again)
583 Revision 400.72 2002/12/28 05:12:45 ajc
584 * ical_dezonify.c: brought over new version from the Citadel source.
586 Revision 400.71 2002/12/26 04:04:48 ajc
587 * Perform CHEK command when automatically establishing sessions, not just
588 when one is explicitly created. Some stuff is missing otherwise.
590 Revision 400.70 2002/12/25 23:18:06 ajc
591 * Be more strategic about when to call ical_dezonify()
592 (This may be the last set of fixes. I hope so.)
594 Revision 400.69 2002/12/25 21:39:38 ajc
595 * ical_dezonify.c: added.
596 * calendar.c: convert incoming ical messages to UTC
597 (the usual routines will then convert them to local time for display)
599 Revision 400.68 2002/12/25 07:06:00 ajc
600 * Tweaked the code to work with libical 0.24
602 Revision 400.67 2002/12/20 04:50:00 ajc
603 * When saving a calendar event, increment the SEQUENCE property.
605 Revision 400.66 2002/12/18 05:03:39 ajc
606 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
607 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
608 Because the libc-allocated buffer was getting clobbered.
609 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
611 Revision 400.65 2002/12/17 05:01:39 ajc
612 * Prettied up the calendar day view layout
613 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
615 Revision 400.64 2002/12/16 04:43:30 ajc
616 * Correctly handle local time zone when figuring out which day and time to
617 display events on calendar month/day views. This also seems to have
618 fixed the bug that was causing events to sometimes get lost when saved.
620 Revision 400.63 2002/12/15 05:50:59 ajc
621 * Form editing of date/time fields now assumes that the icaltimetype being
622 manipulated is in UTC. It converts to/from local time for editing.
624 Revision 400.62 2002/12/10 23:25:47 ajc
625 * Display attendees in message view of calendar objects
627 Revision 400.61 2002/12/07 22:12:59 ajc
628 * Handle incoming RSVP's for meetings. (Note: this will not actually work
629 until I implement the Citadel server function which it calls.)
631 Revision 400.60 2002/11/30 21:34:51 ajc
632 * Submit organizer in a hidden field, in case the server needs it
634 Revision 400.59 2002/11/30 04:46:46 ajc
635 * First cut at adding/removing attendees to an event
636 (Actual invitations should be sent by the Citadel server)
638 Revision 400.58 2002/11/29 23:56:19 ajc
639 * Completed "me as organizer" -- the user's own e-mail address is inserted
640 as the organizer of new events. Detect when the user is the organizer and
641 enable/disable the attendees box accordingly.
643 Revision 400.57 2002/11/29 16:38:37 ajc
644 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
646 Revision 400.56 2002/11/28 06:03:24 ajc
647 * Issue an ISME command when editing an event, to determine whether the user
648 viewing the event is the organizer. (Will use this later to allow/disallow
649 sending out invitations.)
651 Revision 400.55 2002/11/26 05:01:04 ajc
652 * Began handling attendee fields
654 Revision 400.54 2002/11/16 23:40:11 ajc
657 Revision 400.53 2002/11/16 23:15:02 ajc
658 * Make the "all day event" shadebox smaller (month view) - no border.
659 * Fixed bug that caused any events following an all day event to also appear
662 Revision 400.52 2002/11/16 05:40:54 ajc
663 * When adding new events to the calendar, default to the month [and day]
664 currently being viewed.
665 * Hotlink each hour of the day view to an add-new-event for that day/hour.
667 Revision 400.51 2002/11/15 05:05:47 ajc
668 * Put in back/forward (yesterday/tomorrow) links in calendar day view
670 Revision 400.50 2002/11/15 04:11:46 ajc
671 * Added even more nifty JavaScript to cause the hour/minute and end date
672 fields of a calendar event form to render as disabled when the "all day
673 event" box is checked -- not just when the user checks the box, but also
674 when the box begins its life already checked.
676 Revision 400.49 2002/11/14 04:59:40 ajc
677 * Correctly serialize and save all day events using date instead of date/time
679 Revision 400.48 2002/11/13 04:49:23 ajc
680 * "All day event" shows as a single checkbox, instead of one for the start
681 time and one for the end time. Added nifty JavaScript to zero and shade
682 the hour/minute and all end time fields when all-day-event is checked.
684 Revision 400.47 2002/11/12 05:57:27 ajc
685 * Display a nicer looking screen when replying to calendar invitations
686 * When displaying day view, don't show all day events twice
687 * Day or month view: denote all day events by displaying them inside
690 Revision 400.46 2002/11/12 03:26:39 ajc
691 * Tell the user about broken Citadel server connections instead of
692 simply printing "Goodbye"
694 Revision 400.45 2002/10/23 04:11:38 ajc
695 * Detect when a meeting invitation is actually an update for an existing UID
696 and tell the user so.
698 Revision 400.44 2002/10/21 20:16:38 ajc
699 * Display conflicts nicely
701 Revision 400.43 2002/10/21 18:29:14 ajc
702 * Ask server to hunt for conflicts when displaying a meeting invitation
704 Revision 400.42 2002/10/19 21:28:32 ajc
705 * Moved the calendar meeting request reply functionality to the Citadel server
707 Revision 400.41 2002/10/19 17:10:14 ajc
708 * Add "Tentative" accept button
709 * Only display Accept/Tentative/Decline button when method=REQUEST
711 Revision 400.40 2002/10/19 04:16:37 ajc
712 * Save an incoming meeting request into the user's calendar.
714 Revision 400.39 2002/10/18 20:55:05 ajc
715 * Began work on meeting request accept/decline
717 Revision 400.38 2002/10/16 19:16:39 ajc
718 * Fixes and updates to build WebCit on Linux for IBM S/390
720 Revision 400.37 2002/10/09 04:12:44 ajc
721 * Templatized trailing HTML
722 * Templatized "new start page" page
723 * Added global substitution macros
725 Revision 400.36 2002/10/09 03:51:01 ajc
726 * Templatized the <HEAD> section of HTML
728 Revision 400.35 2002/10/07 23:03:38 ajc
729 * messages.c: don't display room name field when it's blank
731 Revision 400.34 2002/10/07 04:10:37 ajc
732 * When displaying meeting invitations, only show date/time for VEVENT
733 subcomponents. Date/time for other subcomponents are irrelevant.
734 * Cleaned up HTML display of meeting invitations.
736 Revision 400.33 2002/10/03 03:40:31 ajc
737 * Worked on meeting accept/decline a little bit
739 Revision 400.32 2002/09/30 03:58:35 ajc
740 * Dabbled in handling incoming meeting requests
742 Revision 400.31 2002/09/29 20:15:43 ajc
743 * Completed the calendar day view
745 Revision 400.30 2002/09/28 04:01:30 ajc
746 * started fleshing out the calendar day view
748 Revision 400.29 2002/09/27 21:19:28 ajc
751 Revision 400.28 2002/09/27 18:31:33 ajc
752 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
753 * After saving a VEVENT, return to the correct calendar view and date
755 Revision 400.27 2002/09/27 17:15:44 ajc
756 * Removed the gzip compression stuff due to bugs in Internet Explorer.
758 Revision 400.26 2002/09/27 04:37:21 ajc
759 * New, buggy versions of event editing screens
761 Revision 400.25 2002/09/26 22:00:16 ajc
762 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
763 month 1 in libical functions)
765 Revision 400.24 2002/09/25 21:57:13 ajc
766 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
769 Revision 400.23 2002/09/24 04:12:34 ajc
770 * Rough cut of the two-pass calendar display routines (first pass: go thru
771 messages gathering VEVENT items; second pass: render calendar with data)
773 Revision 400.22 2002/09/23 04:01:33 ajc
774 * Presentation changes to calendar month view
776 Revision 400.21 2002/09/22 05:20:27 ajc
777 * Began implementing month view
779 Revision 400.20 2002/09/21 04:38:05 ajc
780 * Added utility functions for displaying vcalendar timestamps in web forms
781 and translating form data back to timestamps.
782 * Completed the "edit task" and "add new task" screens.
784 Revision 400.19 2002/09/20 20:28:08 ajc
785 * Smooth transition between "list tasks" & "edit task" screens
787 Revision 400.18 2002/09/20 03:54:44 ajc
788 * Display the "Tasks" view as a bulleted list with each task clickable
789 * Clicking brings up an (unfinished) "edit task" screen
791 Revision 400.17 2002/09/18 21:44:02 ajc
792 * display VTODO parameters
794 Revision 400.16 2002/09/17 04:21:00 ajc
795 * Handler chains for VCALENDAR and VTODO types
797 Revision 400.15 2002/09/17 03:37:10 ajc
798 * Implemented a 'display handler' infrastructure for various groupware types
800 Revision 400.14 2002/09/16 03:35:12 ajc
801 * Just a bunch of glue code to iterate through the various types of ical
802 objects we could encounter
804 Revision 400.13 2002/09/15 04:05:41 ajc
805 * Process calendar object subcomponents
807 Revision 400.12 2002/09/15 03:40:13 ajc
809 * When a text/calendar MIME type is discovered in a message, send it to
810 the (currently skeleton) parser in calendar.c
811 * calendar.c: skeleton parser for calendar objects which currently just
812 creates an icalcomponent object and frees it.
814 Revision 400.11 2002/09/15 03:16:24 ajc
815 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
816 function namespace in libical
818 Revision 400.10 2002/09/15 02:50:55 ajc
819 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
821 Revision 400.9 2002/09/14 21:33:31 ajc
822 * Backed out compression of inlines -- not all browsers appear to handle it
824 Revision 400.8 2002/09/14 20:20:29 ajc
825 * Attempting to push more stuff through compression. I've introduced some
826 sort of deadlock bug that I can't seem to find yet...
828 Revision 400.7 2002/09/14 20:00:22 ajc
829 * Compress output_image() graphics
831 Revision 400.6 2002/09/14 16:26:35 ajc
832 * output_image() now reads the entire image from Citadel into a buffer before
833 sending it to the browser (for performance reasons, and so it can compress)
835 Revision 400.5 2002/09/14 04:52:59 ajc
836 * Look for the "libical" calendaring library and link it in if present...
838 Revision 400.4 2002/09/14 04:02:36 ajc
839 * Finished gzip compression of dynamic pages (when browser supports it)
841 Revision 400.3 2002/09/13 20:40:53 ajc
842 * Detect when the client browser is capable of gzip encoding
843 (actual encoding is not implemented yet)
845 Revision 400.2 2002/09/13 15:54:40 ajc
846 * Reversed the above change because I broke it somehow
848 Revision 400.1 2002/09/11 22:46:59 ajc
849 * Started adding in compression and calendaring library detects (not finished)
851 Revision 400.0 2002/09/09 03:56:11 ajc
852 * This is version 4.00
854 Revision 323.68 2002/09/09 03:51:01 ajc
855 * In the HTML-to-HTML converter:
856 --> Open links in new window (as with text msgs)
857 --> Convert loose URL's to hot links (as with text msgs)
859 Revision 323.67 2002/09/06 03:59:11 ajc
860 * Added an "About this server" panel to the Summary page.
861 (Useless fluff, but better than an empty column.)
863 Revision 323.66 2002/08/26 02:57:06 ajc
864 * Rooms listed on the summary page are now clickable-gotoable
866 Revision 323.65 2002/08/26 01:24:09 ajc
867 * Added a "summary" page (rather sparse for now)
869 Revision 323.64 2002/08/24 15:30:48 ajc
870 * GET instead of POST for listsub. Also add a 'Back...' link.
872 Revision 323.63 2002/08/24 05:59:24 ajc
873 * Bugfixes and cosmetic changes to listsub system
875 Revision 323.62 2002/08/23 03:37:19 ajc
876 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
878 Revision 323.61 2002/08/22 03:55:47 ajc
879 * 'unsubscribe' command (but not 'confirm unsubscribe')
881 Revision 323.60 2002/08/21 21:58:37 ajc
882 * Completed self-service list subscription via web.
883 (Still need to implement unsubscribe.)
885 Revision 323.59 2002/08/16 22:06:51 ajc
888 Revision 323.58 2002/08/16 03:51:12 ajc
889 * I think I've finally nailed the 'no session' pages now...
891 Revision 323.57 2002/08/15 03:49:47 ajc
892 * Fleshed out the list subscription page a bit
894 Revision 323.56 2002/08/13 19:55:12 ajc
895 * Keep track of the HTTP "Host:" header being sent by the browser.
896 (We're going to need this in the near future)
898 Revision 323.55 2002/08/05 16:07:30 ajc
899 * Moved "edit floor label pic" to the floor editing screen
901 Revision 323.54 2002/08/05 15:53:00 ajc
902 * Commands to add, change, delete floors
904 Revision 323.53 2002/07/26 03:20:04 ajc
905 * Beautified the folder tabs in "edit room"
907 Revision 323.52 2002/07/25 04:01:58 ajc
908 * Final cleanup of changes (finally located and fixed the bug)
910 Revision 323.51 2002/07/24 04:14:23 ajc
911 * Minor code cleanup of last night's changes
913 Revision 323.50 2002/07/23 15:40:54 ajc
914 * Minor cleanup of previous changes
916 Revision 323.49 2002/07/23 04:43:58 ajc
917 * Updated message reading to use the new MSG4 command, so we can do output
918 of various types of richtext (mainly HTML).
920 Revision 323.48 2002/07/16 03:37:24 ajc
921 * Small change to above
923 Revision 323.47 2002/07/16 03:23:37 ajc
924 * Display HTML messages as HTML. (Wow!)
926 Revision 323.46 2002/07/13 04:39:59 ajc
927 * Handle multipart/alternative in a nicer way, giving us the opportunity to
928 output HTML instead of converting to text/plain and back. (Not finished.)
930 Revision 323.45 2002/07/11 03:17:03 ajc
931 * hacks to text_to_server() to transmit messages as HTML
933 Revision 323.44 2002/07/09 04:21:12 ajc
936 Revision 323.43 2002/07/06 03:10:26 ajc
937 * Enable a "make this my start page" link that works in lots of places.
938 Configures a user's preference of where to go after login.
940 Revision 323.42 2002/06/19 22:01:31 ajc
941 * When editing another user's vCard, do a "transient goto" to their config
942 room so you don't automatically gain access to their config room.
943 * When creating a user, go back to the "select user to edit" screen with the
944 new user's account name pre-selected.
946 Revision 323.41 2002/06/17 03:48:44 ajc
947 * Finished the thing to edit other users' vCards.
949 Revision 323.40 2002/06/16 21:49:02 ajc
950 * Administratively edit other users' vCards. Still needs a couple of lines
951 of glue code to make it work.
953 Revision 323.39 2002/06/15 20:34:39 ajc
954 * Use safestrncpy() instead of strncpy() where appropriate
955 * Fixed a memory allocation bug in the vCard parser
957 Revision 323.38 2002/05/23 03:40:05 ajc
958 * Brought over a utility function I'll need later
960 Revision 323.37 2002/05/22 02:34:56 ajc
961 * Finished room/folder view selector. Pretty cool.
963 Revision 323.36 2002/05/22 01:53:23 ajc
964 * Room list or folder list? Give the user a choice. (Has bugs.)
966 Revision 323.35 2002/05/12 15:21:43 error
967 * do_template() now parses a .wml file for WAP clients, and a .html file
970 Revision 323.34 2002/05/11 22:46:19 error
971 * Track whether user-agent is a WAP gateway
973 Revision 323.33 2002/05/11 15:35:07 error
974 * webcit.c: add MIME types for WAP/WML
976 Revision 323.32 2002/05/10 15:29:58 ajc
977 * Hacked the address book view a little bit
979 Revision 323.31 2002/05/09 03:53:56 ajc
980 * Began working on address book view
982 Revision 323.30 2002/05/08 03:38:58 ajc
983 * Preferences framework
985 Revision 323.29 2002/05/07 03:57:29 ajc
986 * In message summary, replace 'Del' links with checkboxes
988 Revision 323.28 2002/05/05 03:28:15 ajc
989 * Shuffled around the room banner a bit
991 Revision 323.27 2002/05/03 19:32:39 ajc
992 * Finished "folder list" mode (still need to move it to a permanent location)
994 Revision 323.26 2002/05/03 03:55:17 ajc
995 * more folder display stuff
997 Revision 323.25 2002/05/01 22:03:07 ajc
998 * "folder list" view (not finished)
1000 Revision 323.24 2002/05/01 03:23:31 ajc
1001 * Added a drop-down box to change a user's view of a room.
1003 Revision 323.23 2002/04/28 03:56:47 ajc
1004 * Finished summary mode (for the most part, anyway)
1006 Revision 323.22 2002/04/26 21:13:21 ajc
1007 * Separated "summary mode" message listing into its own function
1008 * Go to summary mode automatically when the server says that view=1
1010 Revision 323.21 2002/04/20 04:14:29 ajc
1011 * Some work on email summary screen
1013 Revision 323.20 2002/03/31 05:02:39 ajc
1014 * Remove "Page another user" link from main menu
1015 * Add "edit my citadel config room" type link from edit user screen
1017 Revision 323.19 2002/03/29 22:30:45 ajc
1018 * Finished the "edit user" screen.
1020 Revision 323.18 2002/03/29 15:18:09 ajc
1021 * yep ... more user edit stuff
1023 Revision 323.17 2002/03/26 19:01:12 ajc
1024 * More edit user stuff
1026 Revision 323.16 2002/03/26 18:23:23 ajc
1027 * Don't display room banner on screens that don't pertain to a particular room
1028 * Initial prep for add/change/delete user accounts screen
1030 Revision 323.15 2002/03/22 04:33:08 ajc
1031 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1033 Revision 323.14 2002/03/19 04:35:10 ajc
1034 * Brought over yet another new version of the MIME parser from Citadel
1036 Revision 323.13 2002/03/13 03:56:52 ajc
1037 * New site config option "Allow system Aides to gain access to mailboxes"
1039 Revision 323.12 2002/03/12 23:13:57 ajc
1040 * Moved room access controls out of the admin menu and into the room commands
1041 menu. Prettied up the access control list screen.
1043 Revision 323.11 2002/03/10 06:07:09 ajc
1044 * Handle multiple Internet e-mail addresses in vCard editor
1046 Revision 323.10 2002/03/07 04:56:09 ajc
1047 * Final polish for initial round of vCard editing functions. Only show "edit"
1048 link when editing user's own vCard in the My Citadel Config> room.
1050 Revision 323.9 2002/03/06 05:22:33 ajc
1051 * More vcard editing form stuff
1053 Revision 323.8 2002/03/05 05:05:06 ajc
1054 * More vCard editing stuff
1056 Revision 323.7 2002/03/04 05:28:54 ajc
1057 * Wrote some skeleton code for robust vCard editing
1059 Revision 323.6 2002/03/03 06:58:25 ajc
1060 * Login errors displayed in red
1062 Revision 323.5 2002/03/03 06:52:59 ajc
1063 * Allow editing of the "disable self-service user account creation" site config option
1065 Revision 323.4 2002/02/24 07:02:44 ajc
1066 * Added the ability to enter a Subject: line in messages
1067 * Go to the Mail room when user clicks on the new mail alert icon
1069 Revision 323.3 2002/02/13 22:47:51 ajc
1070 * Added some rudimentary support for displaying vCards as card-looking things
1072 Revision 323.2 2002/02/13 15:04:25 ajc
1073 * Began some hacks for vCard processing
1075 Revision 323.0 2002/01/13 09:07:06 ajc
1078 Revision 322.4 2002/01/13 09:06:38 ajc
1079 * Brought over the debugged mime parser from Citadel
1081 Revision 322.3 2002/01/05 06:19:17 error
1082 * Add MIME types text/css and image/png
1084 Revision 322.2 2002/01/03 22:32:38 ajc
1085 * templatized the "prompt for recipient" screen
1087 Revision 322.1 2001/12/28 09:43:05 error
1088 * Client support for hostnames up to 63 characters
1090 Revision 322.0 2001/12/26 23:11:56 ajc
1093 Revision 321.1 2001/12/26 23:11:25 ajc
1094 * Minor change to the upload handler, to fix graphics uploads
1096 Revision 321.0 2001/12/26 05:28:02 ajc
1099 Revision 320.2 2001/12/26 05:24:11 ajc
1100 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1101 link tags. The nifty JavaScript stuff is now used only to light up the
1102 buttons during mouse hovers, and nothing more.
1104 Revision 320.1 2001/12/25 00:14:44 error
1105 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1107 Revision 320.0 2001/12/21 06:04:03 ajc
1110 Revision 301.22 2001/12/21 06:03:54 ajc
1113 Revision 301.21 2001/12/20 05:02:42 ajc
1114 * If you paid for this software, someone is ripping you off.
1115 * Fixed the urlesc() function to use a caller-supplied target buffer.
1117 Revision 301.20 2001/12/18 20:35:29 ajc
1118 * More fun JavaScript-enabled buttons
1120 Revision 301.19 2001/12/18 16:48:06 ajc
1121 * Began testing new JavaScript-enabled k00l light-up buttonz
1123 Revision 301.18 2001/12/18 06:06:20 ajc
1124 * mime parser update
1126 Revision 301.17 2001/12/15 20:51:33 ajc
1127 * "reply" button on pop-up pages
1129 Revision 301.16 2001/12/11 16:02:40 ajc
1130 * Completed support for add/remove mailing list recipients.
1132 Revision 301.15 2001/12/11 15:22:53 ajc
1133 * Began constructing the listserv screen for config (not tested)
1135 Revision 301.14 2001/12/11 05:37:12 ajc
1136 * Finished the share/unshare room screen in Edit Room
1138 Revision 301.13 2001/12/03 04:43:40 ajc
1139 * Brought over an update of the MIME parser from Citadel.
1141 Revision 301.12 2001/12/02 07:09:13 ajc
1142 * Turned the room editing page into a tabbed dialog
1143 * Started adding some of the room sharing stuff
1145 Revision 301.11 2001/11/22 05:17:06 ajc
1146 * Completed the add/change/delete neighbor node screens
1148 Revision 301.10 2001/11/18 01:47:24 ajc
1149 * Tentatively begun the change of networking configuration screens to reflect
1150 the new network architecture of the server.
1152 Revision 301.9 2001/11/18 01:41:09 ajc
1153 * Brought over the newer string tokenizer from Citadel
1154 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1155 server's convention of #define SIZ 4096
1157 Revision 301.8 2001/11/14 03:20:22 ajc
1158 * Add some more of the newer config settings to the site config screen
1160 Revision 301.7 2001/09/25 03:34:09 ajc
1161 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1162 and bail out without bothering the Citadel server.
1164 Revision 301.6 2001/08/22 16:38:06 ajc
1165 * Added the "-c" command line option to generate optional cookies indicating
1166 the host name of the server. This makes it easy to put a cluster of WebCit
1167 servers behind (for example) an Arrowpoint load balancer.
1169 Revision 301.5 2001/08/21 04:02:56 ajc
1170 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1171 unwanted page caching
1173 Revision 301.4 2001/08/13 03:43:24 ajc
1176 Revision 301.3 2001/08/13 03:40:01 ajc
1177 * Another attempt at focus
1179 Revision 301.2 2001/08/11 04:24:39 ajc
1180 * Attempt at setting focus to msgtext area when entering a message.
1182 Revision 301.1 2001/08/02 03:42:03 ajc
1183 * Changed the wholist to work with the new masquerade semantics
1185 Revision 301.0 2001/06/28 15:05:31 ajc
1188 Revision 300.2 2001/06/28 15:03:49 ajc
1189 * Every generated page now includes a meta tag to disable evil "smart tags"
1190 (see http://smarttags.manilasites.com/ for more information)
1192 Revision 300.1 2001/06/28 02:39:54 ajc
1193 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1194 the screen where you can create a room...
1196 Revision 300.0 2001/06/27 06:24:06 ajc
1197 * Tagged everything as Version 3.00
1199 Revision 213.25 2001/06/27 06:22:49 ajc
1200 * Updated docs for the 3.00 release
1202 Revision 213.24 2001/06/27 06:16:01 ajc
1203 * Correct generated window name in pop up pages
1204 * Added handling of MIME inline images (not tested)
1206 Revision 213.23 2001/06/22 17:58:20 ajc
1207 * A few performance and tuning cleanups. Increased the size of the socket
1208 queue length to 100 for use on big systems. Also, during startup, the
1209 initial startup thread now exits after creating the worker threads, instead
1210 of becoming a worker thread itself. For some reason Solaris had problems
1211 with the latter method.
1213 Revision 213.22 2001/06/07 03:16:57 ajc
1214 * Brought over an updated mime parser from Citadel
1216 Revision 213.21 2001/06/06 14:44:25 ajc
1217 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1219 Revision 213.20 2001/05/31 02:26:22 ajc
1220 * Fixed login to take you to the Lobby instead of the next room.
1222 Revision 213.19 2001/05/30 22:37:09 ajc
1223 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1224 or a "filename" from the MIME parser.
1226 Revision 213.18 2001/05/30 01:06:57 ajc
1227 * Changes to mime parser ... still something wrong
1229 Revision 213.17 2001/05/28 19:27:29 ajc
1230 * Fixed bug which marked all messages in Lobby as old before reading at login
1232 Revision 213.16 2001/05/25 22:39:26 ajc
1233 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1235 Revision 213.15 2001/05/23 16:15:23 ajc
1236 * UI changes (pretty frames with no scrollbars)
1238 Revision 213.14 2001/05/22 00:32:17 ajc
1241 Revision 213.13 2001/05/22 00:02:18 ajc
1242 * Another attempt to fix the fd leak
1244 Revision 213.12 2001/05/19 02:21:40 ajc
1245 * Attempt to fix the dangling sockets.
1247 Revision 213.11 2001/05/15 03:22:25 ajc
1248 * More icon updates and link cleanup type stuff
1250 Revision 213.10 2001/05/06 05:11:48 ajc
1251 * Added paging icon and right-justified it
1252 * Send-page window is now a popup
1254 Revision 213.9 2001/05/04 04:28:10 ajc
1255 * Added "page user" button in wholist
1257 Revision 213.8 2001/05/01 00:49:43 ajc
1258 * more of the UI overhaul
1260 Revision 213.7 2001/04/30 01:49:36 ajc
1261 * more work on UI overhaul
1263 Revision 213.6 2001/04/29 04:39:23 ajc
1264 * User interface overhaul now in progress. WARNING: incomplete system.
1266 Revision 213.5 2001/04/01 22:13:37 cough
1267 * Modified roomops.c to give users the ability to pick a floor at room
1270 Revision 213.4 2001/02/15 01:21:55 ajc
1271 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1272 invite/kickout functionality.
1274 Revision 213.3 2001/01/25 23:10:00 ajc
1275 * "Delete message" button now confirms on client-side using JavaScript
1277 Revision 213.2 2000/12/05 18:39:49 ajc
1278 * Added support for non-USA countries in registration screen (requires the
1279 latest Citadel server, which supports the country field)
1281 Revision 213.1 2000/10/20 04:27:46 ajc
1282 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1284 Revision 213.0 2000/10/03 16:44:01 ajc
1285 * Tagged for 2.13 release
1287 Revision 212.16 2000/10/03 03:15:53 ajc
1288 * Cosmetic changes to login screen, menu bar, and message header bar
1290 Revision 212.15 2000/09/28 03:44:52 ajc
1291 * Linked to the bio/photo page from message headers. I'm not sure I like the
1292 color scheme, though.
1294 Revision 212.14 2000/09/28 03:37:23 ajc
1295 * who.c: provide links to bio/photo pages for each user in the wholist
1297 Revision 212.13 2000/09/24 21:37:21 ajc
1298 * When reading large numbers of messages, group them in smaller numbers and
1299 display the selector bar in search engine style (like AltaVista and Google)
1301 Revision 212.12 2000/09/24 04:17:16 ajc
1302 * Templatized the room banner.
1304 Revision 212.11 2000/09/17 03:29:45 ajc
1305 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1307 Revision 212.10 2000/09/14 11:43:37 error
1308 Replace occurrences of % throughout the HTML with %% so as to be friendly
1309 to HP/UX printf() and possibly others.
1311 Revision 212.9 2000/09/13 04:13:59 ajc
1312 * Completed the initial hack of the variable substitution template thingy.
1313 Check out static/login.html to see the first template.
1315 Revision 212.8 2000/09/11 17:08:16 ajc
1316 * Started templatizing the login screen. Not finished yet.
1318 Revision 212.7 2000/09/11 03:29:50 ajc
1319 * Started working on a variable-substitution thing
1321 Revision 212.6 2000/08/30 03:20:22 ajc
1322 * Put the wholist back into its own window.
1324 Revision 212.5 2000/07/06 03:46:29 ajc
1325 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1327 Revision 212.4 2000/06/29 04:22:35 ajc
1328 * Changed the format of the wholis (again). Now it shows up in a frame
1329 instead of a separate window.
1331 Revision 212.3 2000/06/12 03:28:44 ajc
1332 * added support for multi-line paging
1334 Revision 212.2 2000/06/07 04:11:28 ajc
1335 * HTML changes to room banner
1337 Revision 212.1 2000/05/31 04:29:54 ajc
1338 * Initial support for "summary" (headers only, no body) mode of reading
1339 messages, and "read one" mode. For future support of 'traditional' email.
1341 Revision 212.0 2000/05/23 20:35:52 ajc
1342 * Tagged for the 2.12 release
1344 Revision 211.19 2000/05/18 02:33:39 ajc
1345 * Don't call whobbs() directly after changing masq room/host, it screws up the
1346 refresh. It now calls an HTTP redirect page instead.
1347 * added http_redirect(char *url) function to accomplish the above
1349 Revision 211.18 2000/05/08 17:24:32 ajc
1350 * Removed HTTP date fields because it was confusing browser caches (weird)
1351 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1353 Revision 211.17 2000/05/07 23:46:55 ajc
1354 * added Date: and Last-Modified: headers to HTTP output
1355 * masquerade room/host screen now runs in wholist window, and returns to it
1357 Revision 211.16 2000/05/02 17:32:06 ajc
1358 * Font related changes to html
1360 Revision 211.15 2000/04/20 02:42:23 ajc
1361 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1362 crashing every session, every time. (?)
1363 * End the session after displaying robots.txt or nocookies.html, to prevent
1364 big session logjams when either of these conditions are met
1366 Revision 211.14 2000/04/15 15:43:46 nbryant
1367 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1368 64-bit gcc on sparc is evil)
1370 Revision 211.13 2000/04/06 20:42:03 nbryant
1371 * configure.in: fix a typo
1373 Revision 211.12 2000/04/06 20:37:01 nbryant
1374 * solaris cleanups and warning fixes
1376 Revision 211.11 2000/03/31 03:48:52 ajc
1377 * text_to_server() now behaves the way web users expect text entry to work.
1378 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1380 Revision 211.10 2000/03/31 02:39:06 ajc
1381 * Fixed bugs in "Site configuration" and added new fields.
1383 Revision 211.9 2000/03/31 02:08:45 ajc
1384 * Added "max messages per page" and "read next nnn" stuff to read loop
1385 (probably not in its final form)
1387 Revision 211.8 2000/03/28 17:02:47 nbryant
1388 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1390 Revision 211.7 2000/03/27 16:18:17 ajc
1391 * Implement multi-room chat as available in Citadel 5.70
1393 Revision 211.6 2000/03/23 04:45:15 ajc
1394 * Experimental move of wholist to a separate auto-refreshing window
1396 Revision 211.5 2000/03/19 22:49:03 ajc
1397 * Made the header-bar buttons more visible
1398 * Added a "reply" header-bar button
1399 * Move "Subject:" lines into the header-bar
1400 * Padded the header-bars by one pixel (nicer looking)
1401 * Changed message date/time output format
1403 Revision 211.4 2000/03/19 19:49:31 ajc
1404 * Added support for unix domain sockets
1406 Revision 211.3 2000/02/11 23:45:04 nbryant
1407 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1408 * tcp_sockets.c: include <arpa/inet.h>
1410 Revision 211.2 2000/02/11 23:30:04 nbryant
1411 configure.in: added some code for FreeBSD
1413 Revision 211.1 2000/01/11 04:20:40 ajc
1414 * Add "close window" option to goodbye screen
1416 Revision 211.0 2000/01/04 15:24:16 ajc
1417 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1418 * This will be released as v2.11; tagged everything as such.
1420 Revision 210.0 1999/12/24 04:57:18 ajc
1423 Revision 1.121 1999/12/23 04:54:48 ajc
1424 * Changed session cookie from hexadecimal encoding to base64
1425 * Removed overly verbose logging
1427 Revision 1.120 1999/12/12 18:12:28 ajc
1428 * get http request: clear hold buffer before starting to read in HTTP request.
1429 This was causing some requests to get corrupted.
1431 Revision 1.119 1999/12/08 18:25:21 ajc
1432 * Increased the size of the backlog queue length passed to accept() and made
1433 it a configuration parameter in webcit.h
1435 Revision 1.118 1999/12/07 16:09:26 ajc
1436 * Better (non fireworks display mode) handling of broken HTTP sockets
1438 Revision 1.117 1999/12/06 03:40:29 ajc
1439 * Moved a bunch of other global variables to per-session variables
1441 Revision 1.116 1999/12/06 02:05:33 ajc
1442 * Moved global march list into per-session context
1444 Revision 1.115 1999/12/05 18:38:02 ajc
1445 * Auto-scaling worker thread pool size
1447 Revision 1.114 1999/12/05 17:38:41 ajc
1448 * Additional debugging and cleanup
1450 Revision 1.113 1999/12/04 22:16:05 ajc
1451 * Moved all diagnostic output to stderr
1452 * Moved "HTTP/1.0 200 OK" output to output_headers()
1454 Revision 1.112 1999/12/04 21:56:59 ajc
1455 * Finished the overhaul. Now to tune...
1457 Revision 1.111 1999/12/03 17:59:53 ajc
1458 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1459 pseudocode so the build is currently broken.
1461 Revision 1.110 1999/12/03 16:37:46 ajc
1462 * Repaired HTTP output for image transfers and static content
1464 Revision 1.109 1999/12/03 05:09:54 ajc
1465 * Rewrote the HTTP engine and application coupling to run in a worker thread
1466 model and to run as a single multithreaded program (eliminated helper
1467 processes and pipes). It currently runs but has many large bugs.
1469 Revision 1.108 1999/12/03 00:18:20 ajc
1470 * Added ".c.o" rule to Makefile
1472 Revision 1.107 1999/11/26 03:32:59 ajc
1473 * Started moving all of the global variables into a struct, to facilitate
1474 multithreaded server.
1476 Revision 1.106 1999/11/26 01:28:10 ajc
1479 Revision 1.105 1999/11/04 02:05:02 ajc
1480 * Added 'number of worker threads' to site config screen
1482 Revision 1.104 1999/10/25 02:25:09 ajc
1483 * Shuffled around the room editing commands
1485 Revision 1.103 1999/10/14 04:07:18 ajc
1486 * Cleaned up the bottom-of-page icons
1488 Revision 1.102 1999/10/08 23:58:11 ajc
1489 * Minor bug fix in registration screen
1491 Revision 1.101 1999/10/06 02:44:02 ajc
1492 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1493 it back in when it's fixed. Also added more attempts at cache disabling,
1494 but it still doesn't work in the StarOffice browser. I don't know why.
1496 Revision 1.100 1999/10/02 03:26:14 ajc
1497 * Merged in Nick's bit of JavaScript to handle key commands.
1498 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1499 in a text field. Right now you can't even log in.
1501 Revision 1.99 1999/09/01 01:06:11 ajc
1502 * Added "max message length" field in global config screen
1504 Revision 1.98 1999/08/14 18:16:10 ajc
1505 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1508 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1509 * Did neat stuff to the bottom of the page
1511 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1512 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1513 to a Citadel server fails.
1514 * messages.c: don't auto-link URL's in messages if it would cause
1517 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1518 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1519 compiler. This should make more browsers happy.
1521 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1522 * Added support for "robots.txt" telling spiders to go away.
1523 * Do a slrp_highest() when logging off.
1525 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1526 * Rearranged the code in "Site-wide configuration" and "Generic
1527 server command" to avoid nested server operations
1529 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1530 * webcit.c: added "back, top, next" buttons to bottom of each page
1531 * menubar.html: replaced "User list" with "Page another user"
1533 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1534 * context_loop.c: rearranged some code to try to eliminate deadlocks
1536 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1537 * Unknown URL's now display the main menu instead of diagnostics
1538 * Diagnostics are now at <baseurl>/diagnostics
1540 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1541 * Session no longer locks up when an express message is cancelled
1542 * The default Citadel server is now "localhost" instead of uncnsrd
1543 * Added some documentation
1545 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1546 * roomops.c: made room banner graphics more reliable
1547 * messages.c: added code to prevent accidental "double-posting"
1548 * who.c: fixed the "Change room/host/user" submit logic
1550 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1551 * Changed static/menubar.html so the text is readable
1553 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1554 * Ditched the frames mode completely. It wasn't working properly in,
1555 among other places, IE 5. Die, Bill, Die.
1557 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1558 * Fixed the behavior of the "forget room" routine, to properly handle
1559 the transition back to the Lobby after it's all done.
1560 * Added ExpressMessageCat() to allow code to send the user messages
1561 along with incoming express messages
1562 * WebCit now sends the name of the end user's browser as the client
1563 name in a Citadel IDEN command rather than its own name.
1565 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1566 * Minor code cleanups
1567 * New mail notification
1569 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1570 * Top-aligned all the cells in the fake frames in non-frames mode
1572 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1573 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1574 of a Goto, in order to prevent it from first marking all msgs old.
1576 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1577 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1578 which can differentiate the needs of frames and noframes modes
1580 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1581 * webserver.c: added "-t" option to send traces somewhere else
1583 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1584 * context_loop.c: display an error page if the client browser
1585 requests a non-root page and there is no cookie set
1586 * webserver.c: took my name off the copyright notice (it's a group
1589 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1590 * Reworked a lot of the structure, made more HTML "embeddable"
1591 * Changed the noframes mode to display "fake" frames using tables
1593 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1594 Changed some output formatting (mainly <FONT> tags).
1595 Changed who.c to use urlescputs() rather than escputs()
1596 in urls so GOTOs and User Profiles work when the string has a
1599 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1600 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1601 How to cause "onLoad=" to cause a sibling frame to refresh without
1602 having to use the nonportable HTTP "Window-Target:" directive. Began
1603 implementation of this; it should allow portable NS/IE compatibility.
1605 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1606 * Implemented "access level required to create rooms"
1608 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1609 * webcit.c: modified getz() to *exit* the program when fgets()
1610 returns an error. This is actually the desired behavior; it would
1611 otherwise busy-loop forever on a broken pipe.
1613 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1614 * webcit.c: added to getz() the ability to return an error code;
1615 implemented this in the main loop, hopefully fixing problems
1616 * Added "braindamage" file (frames/JS browser compatibility list)
1617 * Added HTTP "User-agent:" detection
1618 * wildmat.c, braindamage.c: added
1619 * Initial value of 'noframes' is now set by the braindamage check
1620 * Ran everything through "indent -kr -i8"
1621 * roomops.c: in room list, print a in otherwise empty cells
1623 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1624 * context_loop.c: warning fix
1625 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1627 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1628 * Resolve the name of the connecting host and pass it on to Citadel
1630 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1631 * wDumpContent() is now responsible for </BODY></HTML> most of the
1632 time (parameter settable) so that the main menu can easily be
1633 embedded in every page when running in noframes mode
1634 * noframes mode selection is now carried in the cookie
1636 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1637 * Made the frames stuff less dependent on the HTML TARGET= directive
1638 and more dependent on the HTTP Window-target: directive.
1639 * Made the system semi-navigable in noframes mode.
1641 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1642 * Brought over the new room listing code and <G>oto heuristics
1643 from the main Citadel tree, to pay attention to floor/room ordering
1645 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1646 * Modified the back end of mime_parser to use callbacks instead of
1647 doing something specific. Now we can use it elsewhere.
1649 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1650 * Fixed the bugs in "Site-wide configuration"
1651 * Added a "generic server commands" screen
1653 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1654 * Reduced the multiple cookies down to one cookie combining all data.
1656 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1657 * Removed wc_host and wc_port cookies.
1658 * Added an "edit your session" screen to change your wholisting.
1660 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1661 * Added "enter registration"
1662 * Set up automatic trigger of Enter Registration when the server
1664 * Established that a one-to-one WebCit/Citadel correspondence will
1665 be required. No big deal due to shared code segments.
1666 * Added "change password"
1667 * Added networking configuration screens. These still need testing.
1668 * Added a "kill session" link to each line of the wholist when
1669 logged in as an aide, and the screens to perform this operation.
1671 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1672 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1673 * "Finished" the MIME parser.
1674 * Got image uploads working.
1675 * Added "add/edit user photo" screens.
1676 * Added "add/edit room graphic" screens.
1677 * Added "add/edit floor graphic" screens.
1678 * Fixed display of floor graphic in known rooms list.
1680 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1681 * Wrote mime_parser.c for handling of image uploads. This will also
1682 be used in future Citadel MIME projects.
1684 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1685 * Fixed a bug in the room banner display code
1686 * Added "delete room"
1687 * Added "validate users"
1689 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1690 * Added "edit room info file"
1693 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1694 * Changed the "auto read new" functionality from a meta refresh tag
1695 to an "onload" directive (the former was causing graphics problems)
1696 * Added "create room"
1699 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1700 * Got the Zap and List-Zapped commands working
1701 * Added a convenience function to display a page with an error string
1702 * Automatically do a read-new-msgs whenever a new room banner is loaded
1704 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1705 * Added the screens to send pages
1706 * Changed message headers to display in bigger font, non-boldface
1707 * Added the chat system
1708 * Added goto private rooms
1710 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1711 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1713 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1714 * automatically regenerate Makefile when Makefile.in changes
1716 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1717 * context_loop.c: Moved "remove session" into its own function.
1718 Check for dead webcit child process before each transaction.
1719 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1720 against broken HTTP connections.
1721 * Added a housekeeping thread to periodically remove dead sessions
1722 and kill idle sessions.
1723 * messages.c: added "delete message" functionality
1724 * messages.c: added "move message" functionality
1725 * userlist.c: added. This adds "userlist" and "show user" functions.
1726 * roomops.c: fixed buggy implementation of ungoto
1727 * Set up an option in output_headers() to optionally print the most
1728 often used opening HTML as well as the HTTP headers.
1729 * Display express messages in cute little JavaScript popup window.
1731 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1732 * Brought over message reading and entry functions from old WebCit
1734 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1735 * context_loop.c: really fix the SO_LINGER stuff
1736 * webserver.c: remove commented-out references to SO_LINGER
1738 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1739 * context_loop.c: After fork(), child process closes the HTTP socket
1740 so when the parent process closes it, it actually _does_ close.
1741 Otherwise, aIEeeee and possibly other browsers will hang.
1742 * Added support for graphics images retrieved from the Citadel server.
1743 * Set up login banner graphic and background image graphic
1745 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1746 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1748 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1749 * Smoothed out some of the login/logout code. Failed authentication
1750 now works the way it should.
1751 * Added support for new user login (still need to handle registration).
1753 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1754 * Discovered that the HTTP socket problem is related to a socket that
1755 isn't properly lingering on close. Temporarily hacked a sleep(10)
1756 into context_loop.c until it is figured out.
1758 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1759 * Did a little debugging, still trying to figure out why logging in
1760 displays "Connection reset by peer" error. It used to work...
1762 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1763 * Makefile.in: updated dependencies
1765 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1766 * Fixed broken interpretation of variables specified in the URL
1767 * added new "action" variable to make main loop simpler
1769 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1770 * webserver.c: prototype vsnprintf
1771 * context_loop.c: warning fix
1773 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1774 * tcp_sockets.c: removed some dead code
1775 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1776 unused ends of pipes, fix a file descriptor leak and a race condition
1777 * portability enhancements
1779 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1780 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1782 * converted to autoconf and began port to Digital UNIX
1784 * context_loop.c: moved the monster 64k buffer array off the stack
1785 * tcp_sockets.c: getservbyname() doesn't set errno.
1787 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1788 * webserver.c: warning fix