2 Revision 506.7 2004/04/20 02:32:44 ajc
3 * Allow setup to run seamlessly from within the Citadel/UX Ridiculously
4 Easy Installer by observing the values of environment variables
5 CITADEL_INSTALLER, CITADEL, and WEBCIT.
7 Revision 506.6 2004/04/20 02:02:50 ajc
10 Revision 506.5 2004/04/16 03:14:06 ajc
11 * Minor fix for previous checkin
13 Revision 506.4 2004/04/16 02:59:01 ajc
14 * Completed SSL support. Still doesn't work with all browsers... gotta
17 Revision 506.3 2004/04/15 03:57:00 ajc
18 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
19 it has a crashy crashy bug in it. Don't use it yet.
21 Revision 506.2 2004/04/13 19:41:36 ajc
22 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
23 (freebusy data fetch for anonymous Kolab type clients)
25 Revision 506.1 2004/04/10 04:32:59 ajc
26 * Fixed some version and copyright date oopses
28 Revision 506.0 2004/04/10 04:29:30 ajc
31 Revision 505.22 2004/04/10 04:29:20 ajc
32 * Changed internal version number to 5.06
34 Revision 505.21 2004/03/29 04:30:20 ajc
35 * configure.in, Makefile.in: handle $LDFLAGS
37 Revision 505.20 2004/03/20 05:03:14 ajc
38 * Original startup thread becomes a worker thread after initialization.
39 Doing otherwise turns it into a zombie (at least on Linux) and possibly
40 leads to other problems
41 * Filter out NOOP's received in chat
43 Revision 505.19 2004/03/18 04:32:24 ajc
44 * Removed the language in README.TXT which told everyone that chat wouldn't
45 work with a non-local Citadel server, because that's no longer true.
46 * Removed the old chat applet from the static/ directory
48 Revision 505.18 2004/03/18 04:00:44 ajc
49 * Rounded web boxes now look correct in all browsers.
51 Revision 505.17 2004/03/17 18:25:31 ajc
52 * When creating a new user, auto-chain to the "edit user configuration"
53 screen, and subsequently auto-chain to the "edit address book entry"
54 screen. This creates a nice sensible workflow.
56 Revision 505.16 2004/03/15 22:47:09 ajc
57 * Prettied up the chat window a little more.
59 Revision 505.15 2004/03/15 04:27:44 ajc
60 * Chat now appears in a separate window
61 * Use regular frames instead of IFRAMEs for chat
62 * Display user's own chat text in bold+italic
63 * Added a "List Users" button
65 Revision 505.14 2004/03/09 20:45:45 error
66 * Add a Linux Software Map file
68 Revision 505.13 2004/03/07 22:04:32 ajc
69 * Fix the current view not being set to the default view for the creator
72 Revision 505.12 2004/03/07 21:31:17 ajc
73 * serv_read() now zeroes out the supplied buffer (with the supplied
74 length) if a server read fails. This causes serv_gets() to return
75 instead of looping endlessly. Fixes chat problem found on linux-ppc.
77 Revision 505.11 2004/03/03 05:21:36 ajc
78 * Made the chat screen totally kick-ass sweet. The flickering reload
79 i-frame is now tiny and hidden, and it *appends* new chat data to
80 the viewable window using JavaScript. No flickering + scrollback!
81 * Added a help button to the chat screen.
83 Revision 505.10 2004/02/29 22:52:15 ajc
84 * Close and clear (set to -1) server socket handle when socket errors are
85 detected. Fixes a chat problem reported by Winzlo.
87 Revision 505.9 2004/02/29 05:34:25 ajc
88 * Display the Chat menu option as "Chat with other users in <roomname>"
90 Revision 505.8 2004/02/27 05:04:38 ajc
91 * fix frameset bug in page popups
93 Revision 505.7 2004/02/26 04:08:56 ajc
94 * Fixed a problem that made WebCit go to the "no cookies" screen instead
96 * Ford's latest stupid room has a name with more than 64 characters, and
97 we still had a 64-byte room name in the march_list struct. ooooops...
99 Revision 505.6 2004/02/26 03:07:26 ajc
100 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
102 Revision 505.5 2004/02/25 23:10:28 ajc
103 * Allow "/do_logout" as a no-frames page
105 Revision 505.4 2004/02/25 23:00:21 ajc
106 * Changed the favicon support to LINK tags in the HEAD of static stuff,
107 to make life easier. (Thanks to prosthetik for this)
109 Revision 505.3 2004/02/25 15:20:11 ajc
110 * Support for favicon.ico in the static/ directory
112 Revision 505.2 2004/02/24 04:06:42 ajc
113 * Changed the colors slightly in chat screen
115 Revision 505.1 2004/02/20 06:07:06 ajc
116 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
118 Revision 505.0 2004/02/19 03:32:50 ajc
121 Revision 504.7 2004/02/19 03:32:38 ajc
122 * Changed the internal version number to 5.05
123 * Completed the frames fix
125 Revision 504.6 2004/02/18 20:08:29 ajc
126 * Fixed the frameset force reload logic. Now it does the whole frameset
127 without displaying an error in the main frame.
129 Revision 504.5 2004/02/18 19:17:51 ajc
130 * Force reload of frameset if someone tries to escape it. Not perfect
131 but it mostly works at this poing.
133 Revision 504.4 2004/02/17 03:37:11 ajc
134 * Indicate to Citadel that we want Server Generated Invitations when
135 calendar events are saved. (No longer the default in Citadel server.)
137 Revision 504.3 2004/02/09 04:49:32 ajc
138 * Prepare for a way to avoid falling out of the main frameset
140 Revision 504.2 2004/02/09 03:37:57 ajc
141 * Changed the thread pool management algorithm. Detecting idle time between
142 socket accepts was not working reliably on all systems, so we now follow
143 the same algorithm as the Citadel server (spawn more threads when number
144 of sessions < number of threads, but keep constrained to pre-defined
145 minimum and maximum thread count)
147 Revision 504.1 2004/02/03 03:09:51 ajc
150 Revision 503.0 2004/01/28 04:31:31 ajc
153 Revision 502.4 2004/01/28 04:30:48 ajc
154 * Create Room can now offer calendar and address book rooms
156 Revision 502.3 2004/01/17 21:25:30 ajc
157 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
158 * Split the config for LDAP Connector into its own panel
160 Revision 502.2 2004/01/17 04:32:54 ajc
161 * Add site config options for Citadel servers which support LDAP
163 Revision 502.1 2003/10/24 02:50:19 ajc
164 * Clicking "Enter Message" in a room with an Address Book view opens
165 a blank vCard entry screen.
167 Revision 502.0 2003/10/23 03:16:50 ajc
170 Revision 501.2 2003/10/23 03:07:54 ajc
171 * event.c: Found and removed another unquoted multi-line string literal
172 * webcit.h: changed an #ifdef HAVE_ICAL_H
173 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
175 Revision 501.1 2003/10/22 01:42:12 ajc
176 * iconbar.c: removed a stray character or two...
178 Revision 501.0 2003/10/21 04:26:37 ajc
181 Revision 500.30 2003/10/21 04:26:27 ajc
182 * bumped the version string to 5.01
184 Revision 500.29 2003/10/17 03:08:28 ajc
185 * Finished prettying up the vCard display
187 Revision 500.28 2003/10/17 02:31:45 ajc
188 * Multi-line string literals are deprecated in GCC 3.1 unless each line
189 is wrapped in quotes. Performed this fix so it'll compile.
190 * setup.c: removed references to unused variable tempfile[]
192 Revision 500.27 2003/10/09 03:17:02 ajc
193 * Started prettying up the vCard display.
195 Revision 500.26 2003/10/08 02:33:49 ajc
196 * Begin work on better handling of vCard display
198 Revision 500.25 2003/09/04 03:41:27 ajc
199 * siteconfig.c: changed some config items to drop-down boxes
201 Revision 500.24 2003/08/27 04:26:54 ajc
202 * Split the site configuration screen up into four different screens,
203 and added a meta-menu
205 Revision 500.23 2003/08/24 03:31:50 ajc
206 * Finished the setup program
207 * Bumped the internal version number to 5.01
209 Revision 500.22 2003/08/22 00:47:27 ajc
210 * setup is now working, but it still needs a way to detect a running WebCit
212 Revision 500.21 2003/08/22 00:25:40 ajc
213 * Added a skeleton "setup" program to the tree. It does not work yet.
215 Revision 500.20 2003/08/20 03:48:55 ajc
216 * Added iconbar shortcut to Contacts room
217 * Minimum required Citadel is now 6.11
219 Revision 500.19 2003/08/20 03:07:25 ajc
220 * Address book "single card" view now suppresses "reading nn message" and
221 instead shows the letter indices across the top
222 * Clicking on an address in a vCard now connects to WebCit mail instead
223 of a browser mailto: link
225 Revision 500.18 2003/08/19 04:18:43 ajc
226 * Changed things around in the address book view. Made it sorted and
227 more clickable and better looking...
229 Revision 500.17 2003/08/12 18:54:03 error
230 * messages.c: fix off-by-one-error in selector bar
232 Revision 500.16 2003/08/07 22:18:03 ajc
233 * Add the Summary Page to the customizable iconbar
235 Revision 500.15 2003/08/07 03:51:51 ajc
236 * Customizable icon bar as: pictures and text, pictures, text
238 Revision 500.14 2003/08/05 03:52:14 ajc
239 * First working version of the customizable iconbar. It contains a basic
240 set of options and now automatically refreshes when it's customized.
242 Revision 500.13 2003/08/04 03:50:29 ajc
243 * First cut at the customizable iconbar is done. A bunch of generic options
244 are there. Still need to get the actual iconbar to refresh when changes
247 Revision 500.12 2003/08/03 21:02:01 ajc
248 * More work on customizable iconbar
250 Revision 500.11 2003/08/02 05:25:46 ajc
251 * Laid the groundwork for a customizable iconbar
253 Revision 500.10 2003/07/30 03:57:49 ajc
254 * Add config.c_purge_hour to config screen
256 Revision 500.9 2003/07/06 22:06:59 ajc
257 * When converting "anything that looks like a URL" to a real link, first
258 make sure that it isn't already inside a link. This fixes most of the
259 long, ugly URL strings sent by eBay.
260 * Automatically dismantle mailto: links in HTML messages, and convert
261 them to WebCit mail links (clicking on it sends the user to the Mail
262 room and begins composing a new message with the recipient and subject
263 fields pre-populated).
265 Revision 500.8 2003/06/29 20:51:21 ajc
266 * Worked around a rendering bug in Satan's Browser that was causing it
267 to draw the calendar month view much wider than the actual screen wdith
269 Revision 500.7 2003/06/28 04:09:37 error
270 * roomops.c: Backout change to display one less box in the first column in
271 roomlist view, it doesn't seem to work for everyone
273 Revision 500.6 2003/06/28 03:52:51 error
274 * Don't tell browsers not to cache static documents
276 Revision 500.5 2003/06/28 03:35:23 error
277 * roomops.c: Display one less floor in the first column in romlist view
279 Revision 500.4 2003/06/26 03:37:58 ajc
280 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
281 This will allow some groupware clients to browse the free/busy times of
282 other users on the system.
284 Revision 500.3 2003/06/21 05:17:21 ajc
285 * Better alignment of system messages
286 * Exterminated display_error() and replaced it with WC->ImportantMessage
287 which is displayed in a bubble on top of whatever page you're on next.
288 * Small cosmetic changes
289 * Fixed some nesting problems in output_headers()
291 Revision 500.2 2003/06/20 03:39:27 ajc
292 * Optimization to floor layout in box view
294 Revision 500.1 2003/06/20 03:04:26 ajc
295 * "Reply" button on messages now handles IGnet recipients correctly
297 Revision 500.0 2003/06/10 04:23:08 ajc
300 Revision 410.50 2003/06/10 04:22:58 ajc
301 * Updated docs and headers for 5.00 release
303 Revision 410.49 2003/06/10 04:05:23 ajc
304 * De-tabled the left side icon bar and reduced one of the graphics, so
305 that all of the rounded corners show up in Satan's Browser.
307 Revision 410.48 2003/06/10 03:47:41 ajc
308 * style.css: added font selection to default <BODY> tag
310 Revision 410.47 2003/06/06 03:26:03 ajc
311 * Satan's Browser insists on putting bloody acres of whitespace to the
312 right of any bulleted list items, making any multi-column table containing
313 a list take more than the entire screen. Removed all such lists so it
314 looks ok. If you are reading this and you are a Microsoft employee, please
315 commit suicide before you break anything else.
317 Revision 410.46 2003/06/06 02:22:07 ajc
318 * Changed the upper left and upper right bounded box corners to a solid
319 blue (#204B78) instead of gradiated, because it was looking funny in
320 256-color mode. It also looked funny in Internet Explorer, but people
321 who use Internet Explorer are contributing to terrorism and really don't
322 deserve Web access in the first place. So I really just fixed this to make
323 it look good in 256-color Netscape.
325 Revision 410.45 2003/06/05 21:37:37 ajc
326 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
327 in b0rken IE browser. Die, Bill, Die.
329 Revision 410.44 2003/06/05 03:52:29 ajc
330 * Buncha cosmetic changes
332 Revision 410.43 2003/06/04 03:41:25 ajc
333 * Change the appearance of rooms with and without new messages in the
334 room list -- now defined using CSS
336 Revision 410.42 2003/06/03 03:57:42 ajc
337 * Tightened up the room banner a bit. Smaller padding, smaller font,
340 Revision 410.41 2003/05/31 21:36:45 ajc
343 Revision 410.40 2003/05/26 21:05:42 ajc
344 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
345 it to complete the free/busy checking for attendee availability.
347 Revision 410.39 2003/05/26 05:44:45 ajc
348 * event.c: fix compiler warning
350 Revision 410.38 2003/05/26 05:39:46 ajc
351 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
352 bug fixed in Citadel.
354 Revision 410.37 2003/05/26 05:28:13 ajc
355 * serv_func.c: added utility function read_server_text()
356 * availability.c: banged out more of this code -- still not complete
358 Revision 410.36 2003/05/26 03:28:02 ajc
359 * Getting closer to doing the availability check. Created new source
360 module 'availability.c' for this purpose. Stub function is in place.
362 Revision 410.35 2003/05/25 04:25:12 ajc
363 * siteconfig.c: fixed a spelling error
364 * event.c: add a "Check attendee availability" button, and the code to
365 bypass saving the event to the server, do something with it, and then
366 feed the twiddled data structure back to the form display function for
367 further editing. What's still missing is the code to do the actual
370 Revision 410.34 2003/05/24 22:22:35 ajc
371 * Small stylesheet hack to make it work with b0rken IE
373 Revision 410.33 2003/05/24 22:13:08 ajc
374 * Changed the login banner a bit
376 Revision 410.32 2003/05/20 03:25:41 ajc
377 * Separate event invitees with newlines instead of commas.
379 Revision 410.31 2003/05/19 19:55:09 ajc
380 * summary.c: eliminate compiler warnings about unused variables when
381 compiling a WebCit service without calendar support
383 Revision 410.30 2003/05/18 02:05:33 ajc
384 * More conversion of screens to the new look-and-feel.
386 Revision 410.29 2003/05/16 04:11:29 ajc
387 * We don't need no steenking workaround. Problem fixed. MIME parser not
388 broken. Web server was calling it with bad parameters. All fixed now.
389 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
392 Revision 410.28 2003/05/15 04:52:26 ajc
393 * Minor workaround in web forms to handle mime parser problem in uploads
395 Revision 410.27 2003/05/15 03:35:59 ajc
396 * look and feel overhaul -- almost done!
398 Revision 410.26 2003/05/14 03:46:35 ajc
399 * More background cleanup
401 Revision 410.25 2003/05/05 17:19:46 ajc
402 * Cleanups to summary page when running on a non ical enabled system
403 * Use non breaking spaces in summary page box titles
405 Revision 410.24 2003/05/04 04:22:41 ajc
406 * Display body of messages on a white background. I am doing this in order
407 to prepare for making the general background of the screen a darker color.
409 Revision 410.23 2003/05/04 02:54:55 ajc
410 * Summary page now uses our cutesy new rounded window boxes
412 Revision 410.22 2003/05/03 21:28:41 ajc
413 * Added in a slick new box style and put the room lists in it
415 Revision 410.21 2003/05/03 16:57:04 ajc
416 * In the 'folders' and 'portal' views, change the folder delimiter
417 from / to \ to avoid conflict with room names that have slashes
419 Revision 410.20 2003/05/03 16:23:29 ajc
420 * Enforce three columns in portal view of room list
422 Revision 410.19 2003/05/03 04:52:32 ajc
423 * Added an experimental new "portal view" to the room list options
425 Revision 410.18 2003/05/02 03:23:41 ajc
426 * Minor change to room list algorithm
428 Revision 410.17 2003/05/01 15:33:05 ajc
429 * Fixed a potential memory leak in enumeration of MIME parts
431 Revision 410.16 2003/05/01 03:11:35 ajc
432 * When static content is requested, fetch it without trying to connect
435 Revision 410.15 2003/04/30 05:00:00 ajc
436 * Added the ability to compose messages with file attachments uploaded from
439 Revision 410.14 2003/04/27 04:46:02 ajc
440 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
441 observes the flag designating the presence of new messages. (The "rooms
442 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
443 but that view may get axed soon.)
445 Revision 410.13 2003/04/26 21:57:53 ajc
446 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
447 before returning an error code to avoid a file descriptor leak
449 Revision 410.12 2003/04/19 21:42:36 ajc
450 * Repaired all my b0rken COLOR tags
451 * Replaced most FONT tags with SPAN tags
454 Revision 410.11 2003/04/19 19:58:10 ajc
455 * Lots of great changes from Nick to make the site CSS-enabled.
457 Revision 410.10 2003/04/14 04:04:40 ajc
458 * First cut of CSS-izing WebCit. Probably b0rken.
460 Revision 410.9 2003/04/09 04:02:32 ajc
461 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
462 supported the idea of one WebCit connecting to multiple Citadels for a
463 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
464 * When connecting to Citadel through a Unix domain socket, don't try to make
465 the Java chat applet available.
467 Revision 410.8 2003/03/31 03:32:19 ajc
468 * messages.c: check for 000 terminator while parsing RFC822 headers to
469 prevent getting hung up while displaying certain badly formatted messages.
471 Revision 410.7 2003/03/30 06:13:19 ajc
472 * When reading from the server, do not treat CR as end-of-line because
473 there's probably an LF coming after it. Instead, keep reading to the LF
475 * No not underline links in the icon bars
477 Revision 410.6 2003/03/17 04:17:41 ajc
478 * Call to accept() was being made with an uninitialized variable for the
479 third argument. Changed the second and third argument to NULL and 0 because
480 we don't really need accept() to fill up a buffer full of information that
481 we'll never use. (Thanks to SteveV for reporting the bug and helping to
483 * Removed the mutex wrapper around select() because we don't need it. All
484 idle worker threads now block on select() and one of them will wake up when
485 a connection arrives.
487 Revision 410.5 2003/03/15 20:55:03 ajc
488 * When a requested image is not available on the Citadel server, send a
489 1x1 transparent GIF instead of 404 error.
491 Revision 410.4 2003/03/14 04:21:57 ajc
492 * clone events to be encapsulated before saving, because the original
493 instance may already have a parent, and that makes crashy crashy
495 Revision 410.3 2003/03/13 05:57:17 ajc
496 * More encapsulation. Warning: there are bugs in this!!
498 Revision 410.2 2003/03/13 05:20:23 ajc
499 * Various changes to the calendar service to handle messages containing
500 fully encapsulated VCALENDAR components instead of only unencapsulated
501 VEVENT subcomponents. We have to move in this direction for compatibility
504 Revision 410.1 2003/03/01 22:07:19 ajc
505 * New user registration, as well as existing user re-registration, now
506 uses the vCard editing screen.
507 * Administratively editing users' address book entries now works again,
508 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
509 in order to enforce this.
511 Revision 410.0 2003/02/19 03:49:33 ajc
514 Revision 400.90 2003/02/19 03:49:17 ajc
515 * latest config.guess and config.sub from www.gnu.org
517 Revision 400.89 2003/02/07 04:44:17 ajc
518 * Replaced sleep() with a function that sleeps using select() in order to
519 avoid potential issues with SIGALRM. Possible fix for weird behavior
520 when running on a Macintosh.
522 Revision 400.88 2003/01/29 22:32:07 ajc
523 * Shuffled some code and comments around; minor cleanup
525 Revision 400.87 2003/01/28 15:37:12 ajc
526 * All functions which read binary data from the server now make use of the
527 read_server_binary() function in tools.c
528 * Binary reads from server now have safety code to prevent infinite loops
529 * All output of MIME objects is now done with http_transmit_thing()
531 Revision 400.86 2003/01/19 06:28:04 ajc
532 * Minimum required Citadel version 6.05
534 Revision 400.85 2003/01/16 04:41:26 ajc
535 * When displaying edit controls for time of day in the calendar, only show
536 minutes that are multiples of 5 ... unless the existing value is not a
537 multiple of 5, in which case we show that too.
539 Revision 400.84 2003/01/15 17:34:04 ajc
540 * event.c: fixed a misspelling
541 * config.guess, config.sub: updated using latest from ftp.gnu.org
543 Revision 400.83 2003/01/14 04:21:27 ajc
544 * Only offer views which make sense for the default view of a room
546 Revision 400.82 2003/01/13 03:34:33 ajc
547 * Get ready for the 4.10 release
549 Revision 400.81 2003/01/12 23:22:53 ajc
550 * configure.in: check for libical v0.24 or newer
552 Revision 400.80 2003/01/07 04:56:17 ajc
553 * Complete the free/busy transparency handling in the form
554 * Default times for new events are now in the correct timezone
556 Revision 400.79 2003/01/06 18:01:35 ajc
557 * Begin handling of TRANSP property to show event times as free or
560 Revision 400.78 2003/01/05 21:02:14 ajc
561 * Summary page: three columns are now all the same width
563 Revision 400.77 2003/01/05 20:56:05 ajc
564 * minor fix for previous checkin
566 Revision 400.76 2003/01/05 20:51:01 ajc
567 * Display PARTSTAT for attendees
569 Revision 400.75 2003/01/05 05:01:00 ajc
570 * Add "today's calendar events" to the summary page.
572 Revision 400.74 2003/01/05 04:27:28 ajc
573 * Add "Tasks" to the summary page
575 Revision 400.73 2002/12/28 05:44:09 ajc
576 * ical_dezonify.c: brought over new version from the Citadel source (again)
578 Revision 400.72 2002/12/28 05:12:45 ajc
579 * ical_dezonify.c: brought over new version from the Citadel source.
581 Revision 400.71 2002/12/26 04:04:48 ajc
582 * Perform CHEK command when automatically establishing sessions, not just
583 when one is explicitly created. Some stuff is missing otherwise.
585 Revision 400.70 2002/12/25 23:18:06 ajc
586 * Be more strategic about when to call ical_dezonify()
587 (This may be the last set of fixes. I hope so.)
589 Revision 400.69 2002/12/25 21:39:38 ajc
590 * ical_dezonify.c: added.
591 * calendar.c: convert incoming ical messages to UTC
592 (the usual routines will then convert them to local time for display)
594 Revision 400.68 2002/12/25 07:06:00 ajc
595 * Tweaked the code to work with libical 0.24
597 Revision 400.67 2002/12/20 04:50:00 ajc
598 * When saving a calendar event, increment the SEQUENCE property.
600 Revision 400.66 2002/12/18 05:03:39 ajc
601 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
602 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
603 Because the libc-allocated buffer was getting clobbered.
604 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
606 Revision 400.65 2002/12/17 05:01:39 ajc
607 * Prettied up the calendar day view layout
608 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
610 Revision 400.64 2002/12/16 04:43:30 ajc
611 * Correctly handle local time zone when figuring out which day and time to
612 display events on calendar month/day views. This also seems to have
613 fixed the bug that was causing events to sometimes get lost when saved.
615 Revision 400.63 2002/12/15 05:50:59 ajc
616 * Form editing of date/time fields now assumes that the icaltimetype being
617 manipulated is in UTC. It converts to/from local time for editing.
619 Revision 400.62 2002/12/10 23:25:47 ajc
620 * Display attendees in message view of calendar objects
622 Revision 400.61 2002/12/07 22:12:59 ajc
623 * Handle incoming RSVP's for meetings. (Note: this will not actually work
624 until I implement the Citadel server function which it calls.)
626 Revision 400.60 2002/11/30 21:34:51 ajc
627 * Submit organizer in a hidden field, in case the server needs it
629 Revision 400.59 2002/11/30 04:46:46 ajc
630 * First cut at adding/removing attendees to an event
631 (Actual invitations should be sent by the Citadel server)
633 Revision 400.58 2002/11/29 23:56:19 ajc
634 * Completed "me as organizer" -- the user's own e-mail address is inserted
635 as the organizer of new events. Detect when the user is the organizer and
636 enable/disable the attendees box accordingly.
638 Revision 400.57 2002/11/29 16:38:37 ajc
639 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
641 Revision 400.56 2002/11/28 06:03:24 ajc
642 * Issue an ISME command when editing an event, to determine whether the user
643 viewing the event is the organizer. (Will use this later to allow/disallow
644 sending out invitations.)
646 Revision 400.55 2002/11/26 05:01:04 ajc
647 * Began handling attendee fields
649 Revision 400.54 2002/11/16 23:40:11 ajc
652 Revision 400.53 2002/11/16 23:15:02 ajc
653 * Make the "all day event" shadebox smaller (month view) - no border.
654 * Fixed bug that caused any events following an all day event to also appear
657 Revision 400.52 2002/11/16 05:40:54 ajc
658 * When adding new events to the calendar, default to the month [and day]
659 currently being viewed.
660 * Hotlink each hour of the day view to an add-new-event for that day/hour.
662 Revision 400.51 2002/11/15 05:05:47 ajc
663 * Put in back/forward (yesterday/tomorrow) links in calendar day view
665 Revision 400.50 2002/11/15 04:11:46 ajc
666 * Added even more nifty JavaScript to cause the hour/minute and end date
667 fields of a calendar event form to render as disabled when the "all day
668 event" box is checked -- not just when the user checks the box, but also
669 when the box begins its life already checked.
671 Revision 400.49 2002/11/14 04:59:40 ajc
672 * Correctly serialize and save all day events using date instead of date/time
674 Revision 400.48 2002/11/13 04:49:23 ajc
675 * "All day event" shows as a single checkbox, instead of one for the start
676 time and one for the end time. Added nifty JavaScript to zero and shade
677 the hour/minute and all end time fields when all-day-event is checked.
679 Revision 400.47 2002/11/12 05:57:27 ajc
680 * Display a nicer looking screen when replying to calendar invitations
681 * When displaying day view, don't show all day events twice
682 * Day or month view: denote all day events by displaying them inside
685 Revision 400.46 2002/11/12 03:26:39 ajc
686 * Tell the user about broken Citadel server connections instead of
687 simply printing "Goodbye"
689 Revision 400.45 2002/10/23 04:11:38 ajc
690 * Detect when a meeting invitation is actually an update for an existing UID
691 and tell the user so.
693 Revision 400.44 2002/10/21 20:16:38 ajc
694 * Display conflicts nicely
696 Revision 400.43 2002/10/21 18:29:14 ajc
697 * Ask server to hunt for conflicts when displaying a meeting invitation
699 Revision 400.42 2002/10/19 21:28:32 ajc
700 * Moved the calendar meeting request reply functionality to the Citadel server
702 Revision 400.41 2002/10/19 17:10:14 ajc
703 * Add "Tentative" accept button
704 * Only display Accept/Tentative/Decline button when method=REQUEST
706 Revision 400.40 2002/10/19 04:16:37 ajc
707 * Save an incoming meeting request into the user's calendar.
709 Revision 400.39 2002/10/18 20:55:05 ajc
710 * Began work on meeting request accept/decline
712 Revision 400.38 2002/10/16 19:16:39 ajc
713 * Fixes and updates to build WebCit on Linux for IBM S/390
715 Revision 400.37 2002/10/09 04:12:44 ajc
716 * Templatized trailing HTML
717 * Templatized "new start page" page
718 * Added global substitution macros
720 Revision 400.36 2002/10/09 03:51:01 ajc
721 * Templatized the <HEAD> section of HTML
723 Revision 400.35 2002/10/07 23:03:38 ajc
724 * messages.c: don't display room name field when it's blank
726 Revision 400.34 2002/10/07 04:10:37 ajc
727 * When displaying meeting invitations, only show date/time for VEVENT
728 subcomponents. Date/time for other subcomponents are irrelevant.
729 * Cleaned up HTML display of meeting invitations.
731 Revision 400.33 2002/10/03 03:40:31 ajc
732 * Worked on meeting accept/decline a little bit
734 Revision 400.32 2002/09/30 03:58:35 ajc
735 * Dabbled in handling incoming meeting requests
737 Revision 400.31 2002/09/29 20:15:43 ajc
738 * Completed the calendar day view
740 Revision 400.30 2002/09/28 04:01:30 ajc
741 * started fleshing out the calendar day view
743 Revision 400.29 2002/09/27 21:19:28 ajc
746 Revision 400.28 2002/09/27 18:31:33 ajc
747 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
748 * After saving a VEVENT, return to the correct calendar view and date
750 Revision 400.27 2002/09/27 17:15:44 ajc
751 * Removed the gzip compression stuff due to bugs in Internet Explorer.
753 Revision 400.26 2002/09/27 04:37:21 ajc
754 * New, buggy versions of event editing screens
756 Revision 400.25 2002/09/26 22:00:16 ajc
757 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
758 month 1 in libical functions)
760 Revision 400.24 2002/09/25 21:57:13 ajc
761 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
764 Revision 400.23 2002/09/24 04:12:34 ajc
765 * Rough cut of the two-pass calendar display routines (first pass: go thru
766 messages gathering VEVENT items; second pass: render calendar with data)
768 Revision 400.22 2002/09/23 04:01:33 ajc
769 * Presentation changes to calendar month view
771 Revision 400.21 2002/09/22 05:20:27 ajc
772 * Began implementing month view
774 Revision 400.20 2002/09/21 04:38:05 ajc
775 * Added utility functions for displaying vcalendar timestamps in web forms
776 and translating form data back to timestamps.
777 * Completed the "edit task" and "add new task" screens.
779 Revision 400.19 2002/09/20 20:28:08 ajc
780 * Smooth transition between "list tasks" & "edit task" screens
782 Revision 400.18 2002/09/20 03:54:44 ajc
783 * Display the "Tasks" view as a bulleted list with each task clickable
784 * Clicking brings up an (unfinished) "edit task" screen
786 Revision 400.17 2002/09/18 21:44:02 ajc
787 * display VTODO parameters
789 Revision 400.16 2002/09/17 04:21:00 ajc
790 * Handler chains for VCALENDAR and VTODO types
792 Revision 400.15 2002/09/17 03:37:10 ajc
793 * Implemented a 'display handler' infrastructure for various groupware types
795 Revision 400.14 2002/09/16 03:35:12 ajc
796 * Just a bunch of glue code to iterate through the various types of ical
797 objects we could encounter
799 Revision 400.13 2002/09/15 04:05:41 ajc
800 * Process calendar object subcomponents
802 Revision 400.12 2002/09/15 03:40:13 ajc
804 * When a text/calendar MIME type is discovered in a message, send it to
805 the (currently skeleton) parser in calendar.c
806 * calendar.c: skeleton parser for calendar objects which currently just
807 creates an icalcomponent object and frees it.
809 Revision 400.11 2002/09/15 03:16:24 ajc
810 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
811 function namespace in libical
813 Revision 400.10 2002/09/15 02:50:55 ajc
814 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
816 Revision 400.9 2002/09/14 21:33:31 ajc
817 * Backed out compression of inlines -- not all browsers appear to handle it
819 Revision 400.8 2002/09/14 20:20:29 ajc
820 * Attempting to push more stuff through compression. I've introduced some
821 sort of deadlock bug that I can't seem to find yet...
823 Revision 400.7 2002/09/14 20:00:22 ajc
824 * Compress output_image() graphics
826 Revision 400.6 2002/09/14 16:26:35 ajc
827 * output_image() now reads the entire image from Citadel into a buffer before
828 sending it to the browser (for performance reasons, and so it can compress)
830 Revision 400.5 2002/09/14 04:52:59 ajc
831 * Look for the "libical" calendaring library and link it in if present...
833 Revision 400.4 2002/09/14 04:02:36 ajc
834 * Finished gzip compression of dynamic pages (when browser supports it)
836 Revision 400.3 2002/09/13 20:40:53 ajc
837 * Detect when the client browser is capable of gzip encoding
838 (actual encoding is not implemented yet)
840 Revision 400.2 2002/09/13 15:54:40 ajc
841 * Reversed the above change because I broke it somehow
843 Revision 400.1 2002/09/11 22:46:59 ajc
844 * Started adding in compression and calendaring library detects (not finished)
846 Revision 400.0 2002/09/09 03:56:11 ajc
847 * This is version 4.00
849 Revision 323.68 2002/09/09 03:51:01 ajc
850 * In the HTML-to-HTML converter:
851 --> Open links in new window (as with text msgs)
852 --> Convert loose URL's to hot links (as with text msgs)
854 Revision 323.67 2002/09/06 03:59:11 ajc
855 * Added an "About this server" panel to the Summary page.
856 (Useless fluff, but better than an empty column.)
858 Revision 323.66 2002/08/26 02:57:06 ajc
859 * Rooms listed on the summary page are now clickable-gotoable
861 Revision 323.65 2002/08/26 01:24:09 ajc
862 * Added a "summary" page (rather sparse for now)
864 Revision 323.64 2002/08/24 15:30:48 ajc
865 * GET instead of POST for listsub. Also add a 'Back...' link.
867 Revision 323.63 2002/08/24 05:59:24 ajc
868 * Bugfixes and cosmetic changes to listsub system
870 Revision 323.62 2002/08/23 03:37:19 ajc
871 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
873 Revision 323.61 2002/08/22 03:55:47 ajc
874 * 'unsubscribe' command (but not 'confirm unsubscribe')
876 Revision 323.60 2002/08/21 21:58:37 ajc
877 * Completed self-service list subscription via web.
878 (Still need to implement unsubscribe.)
880 Revision 323.59 2002/08/16 22:06:51 ajc
883 Revision 323.58 2002/08/16 03:51:12 ajc
884 * I think I've finally nailed the 'no session' pages now...
886 Revision 323.57 2002/08/15 03:49:47 ajc
887 * Fleshed out the list subscription page a bit
889 Revision 323.56 2002/08/13 19:55:12 ajc
890 * Keep track of the HTTP "Host:" header being sent by the browser.
891 (We're going to need this in the near future)
893 Revision 323.55 2002/08/05 16:07:30 ajc
894 * Moved "edit floor label pic" to the floor editing screen
896 Revision 323.54 2002/08/05 15:53:00 ajc
897 * Commands to add, change, delete floors
899 Revision 323.53 2002/07/26 03:20:04 ajc
900 * Beautified the folder tabs in "edit room"
902 Revision 323.52 2002/07/25 04:01:58 ajc
903 * Final cleanup of changes (finally located and fixed the bug)
905 Revision 323.51 2002/07/24 04:14:23 ajc
906 * Minor code cleanup of last night's changes
908 Revision 323.50 2002/07/23 15:40:54 ajc
909 * Minor cleanup of previous changes
911 Revision 323.49 2002/07/23 04:43:58 ajc
912 * Updated message reading to use the new MSG4 command, so we can do output
913 of various types of richtext (mainly HTML).
915 Revision 323.48 2002/07/16 03:37:24 ajc
916 * Small change to above
918 Revision 323.47 2002/07/16 03:23:37 ajc
919 * Display HTML messages as HTML. (Wow!)
921 Revision 323.46 2002/07/13 04:39:59 ajc
922 * Handle multipart/alternative in a nicer way, giving us the opportunity to
923 output HTML instead of converting to text/plain and back. (Not finished.)
925 Revision 323.45 2002/07/11 03:17:03 ajc
926 * hacks to text_to_server() to transmit messages as HTML
928 Revision 323.44 2002/07/09 04:21:12 ajc
931 Revision 323.43 2002/07/06 03:10:26 ajc
932 * Enable a "make this my start page" link that works in lots of places.
933 Configures a user's preference of where to go after login.
935 Revision 323.42 2002/06/19 22:01:31 ajc
936 * When editing another user's vCard, do a "transient goto" to their config
937 room so you don't automatically gain access to their config room.
938 * When creating a user, go back to the "select user to edit" screen with the
939 new user's account name pre-selected.
941 Revision 323.41 2002/06/17 03:48:44 ajc
942 * Finished the thing to edit other users' vCards.
944 Revision 323.40 2002/06/16 21:49:02 ajc
945 * Administratively edit other users' vCards. Still needs a couple of lines
946 of glue code to make it work.
948 Revision 323.39 2002/06/15 20:34:39 ajc
949 * Use safestrncpy() instead of strncpy() where appropriate
950 * Fixed a memory allocation bug in the vCard parser
952 Revision 323.38 2002/05/23 03:40:05 ajc
953 * Brought over a utility function I'll need later
955 Revision 323.37 2002/05/22 02:34:56 ajc
956 * Finished room/folder view selector. Pretty cool.
958 Revision 323.36 2002/05/22 01:53:23 ajc
959 * Room list or folder list? Give the user a choice. (Has bugs.)
961 Revision 323.35 2002/05/12 15:21:43 error
962 * do_template() now parses a .wml file for WAP clients, and a .html file
965 Revision 323.34 2002/05/11 22:46:19 error
966 * Track whether user-agent is a WAP gateway
968 Revision 323.33 2002/05/11 15:35:07 error
969 * webcit.c: add MIME types for WAP/WML
971 Revision 323.32 2002/05/10 15:29:58 ajc
972 * Hacked the address book view a little bit
974 Revision 323.31 2002/05/09 03:53:56 ajc
975 * Began working on address book view
977 Revision 323.30 2002/05/08 03:38:58 ajc
978 * Preferences framework
980 Revision 323.29 2002/05/07 03:57:29 ajc
981 * In message summary, replace 'Del' links with checkboxes
983 Revision 323.28 2002/05/05 03:28:15 ajc
984 * Shuffled around the room banner a bit
986 Revision 323.27 2002/05/03 19:32:39 ajc
987 * Finished "folder list" mode (still need to move it to a permanent location)
989 Revision 323.26 2002/05/03 03:55:17 ajc
990 * more folder display stuff
992 Revision 323.25 2002/05/01 22:03:07 ajc
993 * "folder list" view (not finished)
995 Revision 323.24 2002/05/01 03:23:31 ajc
996 * Added a drop-down box to change a user's view of a room.
998 Revision 323.23 2002/04/28 03:56:47 ajc
999 * Finished summary mode (for the most part, anyway)
1001 Revision 323.22 2002/04/26 21:13:21 ajc
1002 * Separated "summary mode" message listing into its own function
1003 * Go to summary mode automatically when the server says that view=1
1005 Revision 323.21 2002/04/20 04:14:29 ajc
1006 * Some work on email summary screen
1008 Revision 323.20 2002/03/31 05:02:39 ajc
1009 * Remove "Page another user" link from main menu
1010 * Add "edit my citadel config room" type link from edit user screen
1012 Revision 323.19 2002/03/29 22:30:45 ajc
1013 * Finished the "edit user" screen.
1015 Revision 323.18 2002/03/29 15:18:09 ajc
1016 * yep ... more user edit stuff
1018 Revision 323.17 2002/03/26 19:01:12 ajc
1019 * More edit user stuff
1021 Revision 323.16 2002/03/26 18:23:23 ajc
1022 * Don't display room banner on screens that don't pertain to a particular room
1023 * Initial prep for add/change/delete user accounts screen
1025 Revision 323.15 2002/03/22 04:33:08 ajc
1026 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1028 Revision 323.14 2002/03/19 04:35:10 ajc
1029 * Brought over yet another new version of the MIME parser from Citadel
1031 Revision 323.13 2002/03/13 03:56:52 ajc
1032 * New site config option "Allow system Aides to gain access to mailboxes"
1034 Revision 323.12 2002/03/12 23:13:57 ajc
1035 * Moved room access controls out of the admin menu and into the room commands
1036 menu. Prettied up the access control list screen.
1038 Revision 323.11 2002/03/10 06:07:09 ajc
1039 * Handle multiple Internet e-mail addresses in vCard editor
1041 Revision 323.10 2002/03/07 04:56:09 ajc
1042 * Final polish for initial round of vCard editing functions. Only show "edit"
1043 link when editing user's own vCard in the My Citadel Config> room.
1045 Revision 323.9 2002/03/06 05:22:33 ajc
1046 * More vcard editing form stuff
1048 Revision 323.8 2002/03/05 05:05:06 ajc
1049 * More vCard editing stuff
1051 Revision 323.7 2002/03/04 05:28:54 ajc
1052 * Wrote some skeleton code for robust vCard editing
1054 Revision 323.6 2002/03/03 06:58:25 ajc
1055 * Login errors displayed in red
1057 Revision 323.5 2002/03/03 06:52:59 ajc
1058 * Allow editing of the "disable self-service user account creation" site config option
1060 Revision 323.4 2002/02/24 07:02:44 ajc
1061 * Added the ability to enter a Subject: line in messages
1062 * Go to the Mail room when user clicks on the new mail alert icon
1064 Revision 323.3 2002/02/13 22:47:51 ajc
1065 * Added some rudimentary support for displaying vCards as card-looking things
1067 Revision 323.2 2002/02/13 15:04:25 ajc
1068 * Began some hacks for vCard processing
1070 Revision 323.0 2002/01/13 09:07:06 ajc
1073 Revision 322.4 2002/01/13 09:06:38 ajc
1074 * Brought over the debugged mime parser from Citadel
1076 Revision 322.3 2002/01/05 06:19:17 error
1077 * Add MIME types text/css and image/png
1079 Revision 322.2 2002/01/03 22:32:38 ajc
1080 * templatized the "prompt for recipient" screen
1082 Revision 322.1 2001/12/28 09:43:05 error
1083 * Client support for hostnames up to 63 characters
1085 Revision 322.0 2001/12/26 23:11:56 ajc
1088 Revision 321.1 2001/12/26 23:11:25 ajc
1089 * Minor change to the upload handler, to fix graphics uploads
1091 Revision 321.0 2001/12/26 05:28:02 ajc
1094 Revision 320.2 2001/12/26 05:24:11 ajc
1095 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1096 link tags. The nifty JavaScript stuff is now used only to light up the
1097 buttons during mouse hovers, and nothing more.
1099 Revision 320.1 2001/12/25 00:14:44 error
1100 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1102 Revision 320.0 2001/12/21 06:04:03 ajc
1105 Revision 301.22 2001/12/21 06:03:54 ajc
1108 Revision 301.21 2001/12/20 05:02:42 ajc
1109 * If you paid for this software, someone is ripping you off.
1110 * Fixed the urlesc() function to use a caller-supplied target buffer.
1112 Revision 301.20 2001/12/18 20:35:29 ajc
1113 * More fun JavaScript-enabled buttons
1115 Revision 301.19 2001/12/18 16:48:06 ajc
1116 * Began testing new JavaScript-enabled k00l light-up buttonz
1118 Revision 301.18 2001/12/18 06:06:20 ajc
1119 * mime parser update
1121 Revision 301.17 2001/12/15 20:51:33 ajc
1122 * "reply" button on pop-up pages
1124 Revision 301.16 2001/12/11 16:02:40 ajc
1125 * Completed support for add/remove mailing list recipients.
1127 Revision 301.15 2001/12/11 15:22:53 ajc
1128 * Began constructing the listserv screen for config (not tested)
1130 Revision 301.14 2001/12/11 05:37:12 ajc
1131 * Finished the share/unshare room screen in Edit Room
1133 Revision 301.13 2001/12/03 04:43:40 ajc
1134 * Brought over an update of the MIME parser from Citadel.
1136 Revision 301.12 2001/12/02 07:09:13 ajc
1137 * Turned the room editing page into a tabbed dialog
1138 * Started adding some of the room sharing stuff
1140 Revision 301.11 2001/11/22 05:17:06 ajc
1141 * Completed the add/change/delete neighbor node screens
1143 Revision 301.10 2001/11/18 01:47:24 ajc
1144 * Tentatively begun the change of networking configuration screens to reflect
1145 the new network architecture of the server.
1147 Revision 301.9 2001/11/18 01:41:09 ajc
1148 * Brought over the newer string tokenizer from Citadel
1149 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1150 server's convention of #define SIZ 4096
1152 Revision 301.8 2001/11/14 03:20:22 ajc
1153 * Add some more of the newer config settings to the site config screen
1155 Revision 301.7 2001/09/25 03:34:09 ajc
1156 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1157 and bail out without bothering the Citadel server.
1159 Revision 301.6 2001/08/22 16:38:06 ajc
1160 * Added the "-c" command line option to generate optional cookies indicating
1161 the host name of the server. This makes it easy to put a cluster of WebCit
1162 servers behind (for example) an Arrowpoint load balancer.
1164 Revision 301.5 2001/08/21 04:02:56 ajc
1165 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1166 unwanted page caching
1168 Revision 301.4 2001/08/13 03:43:24 ajc
1171 Revision 301.3 2001/08/13 03:40:01 ajc
1172 * Another attempt at focus
1174 Revision 301.2 2001/08/11 04:24:39 ajc
1175 * Attempt at setting focus to msgtext area when entering a message.
1177 Revision 301.1 2001/08/02 03:42:03 ajc
1178 * Changed the wholist to work with the new masquerade semantics
1180 Revision 301.0 2001/06/28 15:05:31 ajc
1183 Revision 300.2 2001/06/28 15:03:49 ajc
1184 * Every generated page now includes a meta tag to disable evil "smart tags"
1185 (see http://smarttags.manilasites.com/ for more information)
1187 Revision 300.1 2001/06/28 02:39:54 ajc
1188 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1189 the screen where you can create a room...
1191 Revision 300.0 2001/06/27 06:24:06 ajc
1192 * Tagged everything as Version 3.00
1194 Revision 213.25 2001/06/27 06:22:49 ajc
1195 * Updated docs for the 3.00 release
1197 Revision 213.24 2001/06/27 06:16:01 ajc
1198 * Correct generated window name in pop up pages
1199 * Added handling of MIME inline images (not tested)
1201 Revision 213.23 2001/06/22 17:58:20 ajc
1202 * A few performance and tuning cleanups. Increased the size of the socket
1203 queue length to 100 for use on big systems. Also, during startup, the
1204 initial startup thread now exits after creating the worker threads, instead
1205 of becoming a worker thread itself. For some reason Solaris had problems
1206 with the latter method.
1208 Revision 213.22 2001/06/07 03:16:57 ajc
1209 * Brought over an updated mime parser from Citadel
1211 Revision 213.21 2001/06/06 14:44:25 ajc
1212 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1214 Revision 213.20 2001/05/31 02:26:22 ajc
1215 * Fixed login to take you to the Lobby instead of the next room.
1217 Revision 213.19 2001/05/30 22:37:09 ajc
1218 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1219 or a "filename" from the MIME parser.
1221 Revision 213.18 2001/05/30 01:06:57 ajc
1222 * Changes to mime parser ... still something wrong
1224 Revision 213.17 2001/05/28 19:27:29 ajc
1225 * Fixed bug which marked all messages in Lobby as old before reading at login
1227 Revision 213.16 2001/05/25 22:39:26 ajc
1228 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1230 Revision 213.15 2001/05/23 16:15:23 ajc
1231 * UI changes (pretty frames with no scrollbars)
1233 Revision 213.14 2001/05/22 00:32:17 ajc
1236 Revision 213.13 2001/05/22 00:02:18 ajc
1237 * Another attempt to fix the fd leak
1239 Revision 213.12 2001/05/19 02:21:40 ajc
1240 * Attempt to fix the dangling sockets.
1242 Revision 213.11 2001/05/15 03:22:25 ajc
1243 * More icon updates and link cleanup type stuff
1245 Revision 213.10 2001/05/06 05:11:48 ajc
1246 * Added paging icon and right-justified it
1247 * Send-page window is now a popup
1249 Revision 213.9 2001/05/04 04:28:10 ajc
1250 * Added "page user" button in wholist
1252 Revision 213.8 2001/05/01 00:49:43 ajc
1253 * more of the UI overhaul
1255 Revision 213.7 2001/04/30 01:49:36 ajc
1256 * more work on UI overhaul
1258 Revision 213.6 2001/04/29 04:39:23 ajc
1259 * User interface overhaul now in progress. WARNING: incomplete system.
1261 Revision 213.5 2001/04/01 22:13:37 cough
1262 * Modified roomops.c to give users the ability to pick a floor at room
1265 Revision 213.4 2001/02/15 01:21:55 ajc
1266 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1267 invite/kickout functionality.
1269 Revision 213.3 2001/01/25 23:10:00 ajc
1270 * "Delete message" button now confirms on client-side using JavaScript
1272 Revision 213.2 2000/12/05 18:39:49 ajc
1273 * Added support for non-USA countries in registration screen (requires the
1274 latest Citadel server, which supports the country field)
1276 Revision 213.1 2000/10/20 04:27:46 ajc
1277 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1279 Revision 213.0 2000/10/03 16:44:01 ajc
1280 * Tagged for 2.13 release
1282 Revision 212.16 2000/10/03 03:15:53 ajc
1283 * Cosmetic changes to login screen, menu bar, and message header bar
1285 Revision 212.15 2000/09/28 03:44:52 ajc
1286 * Linked to the bio/photo page from message headers. I'm not sure I like the
1287 color scheme, though.
1289 Revision 212.14 2000/09/28 03:37:23 ajc
1290 * who.c: provide links to bio/photo pages for each user in the wholist
1292 Revision 212.13 2000/09/24 21:37:21 ajc
1293 * When reading large numbers of messages, group them in smaller numbers and
1294 display the selector bar in search engine style (like AltaVista and Google)
1296 Revision 212.12 2000/09/24 04:17:16 ajc
1297 * Templatized the room banner.
1299 Revision 212.11 2000/09/17 03:29:45 ajc
1300 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1302 Revision 212.10 2000/09/14 11:43:37 error
1303 Replace occurrences of % throughout the HTML with %% so as to be friendly
1304 to HP/UX printf() and possibly others.
1306 Revision 212.9 2000/09/13 04:13:59 ajc
1307 * Completed the initial hack of the variable substitution template thingy.
1308 Check out static/login.html to see the first template.
1310 Revision 212.8 2000/09/11 17:08:16 ajc
1311 * Started templatizing the login screen. Not finished yet.
1313 Revision 212.7 2000/09/11 03:29:50 ajc
1314 * Started working on a variable-substitution thing
1316 Revision 212.6 2000/08/30 03:20:22 ajc
1317 * Put the wholist back into its own window.
1319 Revision 212.5 2000/07/06 03:46:29 ajc
1320 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1322 Revision 212.4 2000/06/29 04:22:35 ajc
1323 * Changed the format of the wholis (again). Now it shows up in a frame
1324 instead of a separate window.
1326 Revision 212.3 2000/06/12 03:28:44 ajc
1327 * added support for multi-line paging
1329 Revision 212.2 2000/06/07 04:11:28 ajc
1330 * HTML changes to room banner
1332 Revision 212.1 2000/05/31 04:29:54 ajc
1333 * Initial support for "summary" (headers only, no body) mode of reading
1334 messages, and "read one" mode. For future support of 'traditional' email.
1336 Revision 212.0 2000/05/23 20:35:52 ajc
1337 * Tagged for the 2.12 release
1339 Revision 211.19 2000/05/18 02:33:39 ajc
1340 * Don't call whobbs() directly after changing masq room/host, it screws up the
1341 refresh. It now calls an HTTP redirect page instead.
1342 * added http_redirect(char *url) function to accomplish the above
1344 Revision 211.18 2000/05/08 17:24:32 ajc
1345 * Removed HTTP date fields because it was confusing browser caches (weird)
1346 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1348 Revision 211.17 2000/05/07 23:46:55 ajc
1349 * added Date: and Last-Modified: headers to HTTP output
1350 * masquerade room/host screen now runs in wholist window, and returns to it
1352 Revision 211.16 2000/05/02 17:32:06 ajc
1353 * Font related changes to html
1355 Revision 211.15 2000/04/20 02:42:23 ajc
1356 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1357 crashing every session, every time. (?)
1358 * End the session after displaying robots.txt or nocookies.html, to prevent
1359 big session logjams when either of these conditions are met
1361 Revision 211.14 2000/04/15 15:43:46 nbryant
1362 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1363 64-bit gcc on sparc is evil)
1365 Revision 211.13 2000/04/06 20:42:03 nbryant
1366 * configure.in: fix a typo
1368 Revision 211.12 2000/04/06 20:37:01 nbryant
1369 * solaris cleanups and warning fixes
1371 Revision 211.11 2000/03/31 03:48:52 ajc
1372 * text_to_server() now behaves the way web users expect text entry to work.
1373 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1375 Revision 211.10 2000/03/31 02:39:06 ajc
1376 * Fixed bugs in "Site configuration" and added new fields.
1378 Revision 211.9 2000/03/31 02:08:45 ajc
1379 * Added "max messages per page" and "read next nnn" stuff to read loop
1380 (probably not in its final form)
1382 Revision 211.8 2000/03/28 17:02:47 nbryant
1383 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1385 Revision 211.7 2000/03/27 16:18:17 ajc
1386 * Implement multi-room chat as available in Citadel 5.70
1388 Revision 211.6 2000/03/23 04:45:15 ajc
1389 * Experimental move of wholist to a separate auto-refreshing window
1391 Revision 211.5 2000/03/19 22:49:03 ajc
1392 * Made the header-bar buttons more visible
1393 * Added a "reply" header-bar button
1394 * Move "Subject:" lines into the header-bar
1395 * Padded the header-bars by one pixel (nicer looking)
1396 * Changed message date/time output format
1398 Revision 211.4 2000/03/19 19:49:31 ajc
1399 * Added support for unix domain sockets
1401 Revision 211.3 2000/02/11 23:45:04 nbryant
1402 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1403 * tcp_sockets.c: include <arpa/inet.h>
1405 Revision 211.2 2000/02/11 23:30:04 nbryant
1406 configure.in: added some code for FreeBSD
1408 Revision 211.1 2000/01/11 04:20:40 ajc
1409 * Add "close window" option to goodbye screen
1411 Revision 211.0 2000/01/04 15:24:16 ajc
1412 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1413 * This will be released as v2.11; tagged everything as such.
1415 Revision 210.0 1999/12/24 04:57:18 ajc
1418 Revision 1.121 1999/12/23 04:54:48 ajc
1419 * Changed session cookie from hexadecimal encoding to base64
1420 * Removed overly verbose logging
1422 Revision 1.120 1999/12/12 18:12:28 ajc
1423 * get http request: clear hold buffer before starting to read in HTTP request.
1424 This was causing some requests to get corrupted.
1426 Revision 1.119 1999/12/08 18:25:21 ajc
1427 * Increased the size of the backlog queue length passed to accept() and made
1428 it a configuration parameter in webcit.h
1430 Revision 1.118 1999/12/07 16:09:26 ajc
1431 * Better (non fireworks display mode) handling of broken HTTP sockets
1433 Revision 1.117 1999/12/06 03:40:29 ajc
1434 * Moved a bunch of other global variables to per-session variables
1436 Revision 1.116 1999/12/06 02:05:33 ajc
1437 * Moved global march list into per-session context
1439 Revision 1.115 1999/12/05 18:38:02 ajc
1440 * Auto-scaling worker thread pool size
1442 Revision 1.114 1999/12/05 17:38:41 ajc
1443 * Additional debugging and cleanup
1445 Revision 1.113 1999/12/04 22:16:05 ajc
1446 * Moved all diagnostic output to stderr
1447 * Moved "HTTP/1.0 200 OK" output to output_headers()
1449 Revision 1.112 1999/12/04 21:56:59 ajc
1450 * Finished the overhaul. Now to tune...
1452 Revision 1.111 1999/12/03 17:59:53 ajc
1453 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1454 pseudocode so the build is currently broken.
1456 Revision 1.110 1999/12/03 16:37:46 ajc
1457 * Repaired HTTP output for image transfers and static content
1459 Revision 1.109 1999/12/03 05:09:54 ajc
1460 * Rewrote the HTTP engine and application coupling to run in a worker thread
1461 model and to run as a single multithreaded program (eliminated helper
1462 processes and pipes). It currently runs but has many large bugs.
1464 Revision 1.108 1999/12/03 00:18:20 ajc
1465 * Added ".c.o" rule to Makefile
1467 Revision 1.107 1999/11/26 03:32:59 ajc
1468 * Started moving all of the global variables into a struct, to facilitate
1469 multithreaded server.
1471 Revision 1.106 1999/11/26 01:28:10 ajc
1474 Revision 1.105 1999/11/04 02:05:02 ajc
1475 * Added 'number of worker threads' to site config screen
1477 Revision 1.104 1999/10/25 02:25:09 ajc
1478 * Shuffled around the room editing commands
1480 Revision 1.103 1999/10/14 04:07:18 ajc
1481 * Cleaned up the bottom-of-page icons
1483 Revision 1.102 1999/10/08 23:58:11 ajc
1484 * Minor bug fix in registration screen
1486 Revision 1.101 1999/10/06 02:44:02 ajc
1487 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1488 it back in when it's fixed. Also added more attempts at cache disabling,
1489 but it still doesn't work in the StarOffice browser. I don't know why.
1491 Revision 1.100 1999/10/02 03:26:14 ajc
1492 * Merged in Nick's bit of JavaScript to handle key commands.
1493 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1494 in a text field. Right now you can't even log in.
1496 Revision 1.99 1999/09/01 01:06:11 ajc
1497 * Added "max message length" field in global config screen
1499 Revision 1.98 1999/08/14 18:16:10 ajc
1500 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1503 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1504 * Did neat stuff to the bottom of the page
1506 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1507 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1508 to a Citadel server fails.
1509 * messages.c: don't auto-link URL's in messages if it would cause
1512 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1513 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1514 compiler. This should make more browsers happy.
1516 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1517 * Added support for "robots.txt" telling spiders to go away.
1518 * Do a slrp_highest() when logging off.
1520 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1521 * Rearranged the code in "Site-wide configuration" and "Generic
1522 server command" to avoid nested server operations
1524 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1525 * webcit.c: added "back, top, next" buttons to bottom of each page
1526 * menubar.html: replaced "User list" with "Page another user"
1528 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1529 * context_loop.c: rearranged some code to try to eliminate deadlocks
1531 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1532 * Unknown URL's now display the main menu instead of diagnostics
1533 * Diagnostics are now at <baseurl>/diagnostics
1535 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1536 * Session no longer locks up when an express message is cancelled
1537 * The default Citadel server is now "localhost" instead of uncnsrd
1538 * Added some documentation
1540 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1541 * roomops.c: made room banner graphics more reliable
1542 * messages.c: added code to prevent accidental "double-posting"
1543 * who.c: fixed the "Change room/host/user" submit logic
1545 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1546 * Changed static/menubar.html so the text is readable
1548 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1549 * Ditched the frames mode completely. It wasn't working properly in,
1550 among other places, IE 5. Die, Bill, Die.
1552 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1553 * Fixed the behavior of the "forget room" routine, to properly handle
1554 the transition back to the Lobby after it's all done.
1555 * Added ExpressMessageCat() to allow code to send the user messages
1556 along with incoming express messages
1557 * WebCit now sends the name of the end user's browser as the client
1558 name in a Citadel IDEN command rather than its own name.
1560 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1561 * Minor code cleanups
1562 * New mail notification
1564 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1565 * Top-aligned all the cells in the fake frames in non-frames mode
1567 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1568 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1569 of a Goto, in order to prevent it from first marking all msgs old.
1571 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1572 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1573 which can differentiate the needs of frames and noframes modes
1575 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1576 * webserver.c: added "-t" option to send traces somewhere else
1578 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1579 * context_loop.c: display an error page if the client browser
1580 requests a non-root page and there is no cookie set
1581 * webserver.c: took my name off the copyright notice (it's a group
1584 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1585 * Reworked a lot of the structure, made more HTML "embeddable"
1586 * Changed the noframes mode to display "fake" frames using tables
1588 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1589 Changed some output formatting (mainly <FONT> tags).
1590 Changed who.c to use urlescputs() rather than escputs()
1591 in urls so GOTOs and User Profiles work when the string has a
1594 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1595 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1596 How to cause "onLoad=" to cause a sibling frame to refresh without
1597 having to use the nonportable HTTP "Window-Target:" directive. Began
1598 implementation of this; it should allow portable NS/IE compatibility.
1600 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1601 * Implemented "access level required to create rooms"
1603 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1604 * webcit.c: modified getz() to *exit* the program when fgets()
1605 returns an error. This is actually the desired behavior; it would
1606 otherwise busy-loop forever on a broken pipe.
1608 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1609 * webcit.c: added to getz() the ability to return an error code;
1610 implemented this in the main loop, hopefully fixing problems
1611 * Added "braindamage" file (frames/JS browser compatibility list)
1612 * Added HTTP "User-agent:" detection
1613 * wildmat.c, braindamage.c: added
1614 * Initial value of 'noframes' is now set by the braindamage check
1615 * Ran everything through "indent -kr -i8"
1616 * roomops.c: in room list, print a in otherwise empty cells
1618 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1619 * context_loop.c: warning fix
1620 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1622 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1623 * Resolve the name of the connecting host and pass it on to Citadel
1625 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1626 * wDumpContent() is now responsible for </BODY></HTML> most of the
1627 time (parameter settable) so that the main menu can easily be
1628 embedded in every page when running in noframes mode
1629 * noframes mode selection is now carried in the cookie
1631 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1632 * Made the frames stuff less dependent on the HTML TARGET= directive
1633 and more dependent on the HTTP Window-target: directive.
1634 * Made the system semi-navigable in noframes mode.
1636 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1637 * Brought over the new room listing code and <G>oto heuristics
1638 from the main Citadel tree, to pay attention to floor/room ordering
1640 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1641 * Modified the back end of mime_parser to use callbacks instead of
1642 doing something specific. Now we can use it elsewhere.
1644 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1645 * Fixed the bugs in "Site-wide configuration"
1646 * Added a "generic server commands" screen
1648 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1649 * Reduced the multiple cookies down to one cookie combining all data.
1651 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1652 * Removed wc_host and wc_port cookies.
1653 * Added an "edit your session" screen to change your wholisting.
1655 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1656 * Added "enter registration"
1657 * Set up automatic trigger of Enter Registration when the server
1659 * Established that a one-to-one WebCit/Citadel correspondence will
1660 be required. No big deal due to shared code segments.
1661 * Added "change password"
1662 * Added networking configuration screens. These still need testing.
1663 * Added a "kill session" link to each line of the wholist when
1664 logged in as an aide, and the screens to perform this operation.
1666 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1667 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1668 * "Finished" the MIME parser.
1669 * Got image uploads working.
1670 * Added "add/edit user photo" screens.
1671 * Added "add/edit room graphic" screens.
1672 * Added "add/edit floor graphic" screens.
1673 * Fixed display of floor graphic in known rooms list.
1675 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1676 * Wrote mime_parser.c for handling of image uploads. This will also
1677 be used in future Citadel MIME projects.
1679 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1680 * Fixed a bug in the room banner display code
1681 * Added "delete room"
1682 * Added "validate users"
1684 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1685 * Added "edit room info file"
1688 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1689 * Changed the "auto read new" functionality from a meta refresh tag
1690 to an "onload" directive (the former was causing graphics problems)
1691 * Added "create room"
1694 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1695 * Got the Zap and List-Zapped commands working
1696 * Added a convenience function to display a page with an error string
1697 * Automatically do a read-new-msgs whenever a new room banner is loaded
1699 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1700 * Added the screens to send pages
1701 * Changed message headers to display in bigger font, non-boldface
1702 * Added the chat system
1703 * Added goto private rooms
1705 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1706 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1708 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1709 * automatically regenerate Makefile when Makefile.in changes
1711 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1712 * context_loop.c: Moved "remove session" into its own function.
1713 Check for dead webcit child process before each transaction.
1714 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1715 against broken HTTP connections.
1716 * Added a housekeeping thread to periodically remove dead sessions
1717 and kill idle sessions.
1718 * messages.c: added "delete message" functionality
1719 * messages.c: added "move message" functionality
1720 * userlist.c: added. This adds "userlist" and "show user" functions.
1721 * roomops.c: fixed buggy implementation of ungoto
1722 * Set up an option in output_headers() to optionally print the most
1723 often used opening HTML as well as the HTTP headers.
1724 * Display express messages in cute little JavaScript popup window.
1726 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1727 * Brought over message reading and entry functions from old WebCit
1729 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1730 * context_loop.c: really fix the SO_LINGER stuff
1731 * webserver.c: remove commented-out references to SO_LINGER
1733 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1734 * context_loop.c: After fork(), child process closes the HTTP socket
1735 so when the parent process closes it, it actually _does_ close.
1736 Otherwise, aIEeeee and possibly other browsers will hang.
1737 * Added support for graphics images retrieved from the Citadel server.
1738 * Set up login banner graphic and background image graphic
1740 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1741 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1743 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1744 * Smoothed out some of the login/logout code. Failed authentication
1745 now works the way it should.
1746 * Added support for new user login (still need to handle registration).
1748 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1749 * Discovered that the HTTP socket problem is related to a socket that
1750 isn't properly lingering on close. Temporarily hacked a sleep(10)
1751 into context_loop.c until it is figured out.
1753 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1754 * Did a little debugging, still trying to figure out why logging in
1755 displays "Connection reset by peer" error. It used to work...
1757 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1758 * Makefile.in: updated dependencies
1760 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1761 * Fixed broken interpretation of variables specified in the URL
1762 * added new "action" variable to make main loop simpler
1764 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1765 * webserver.c: prototype vsnprintf
1766 * context_loop.c: warning fix
1768 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1769 * tcp_sockets.c: removed some dead code
1770 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1771 unused ends of pipes, fix a file descriptor leak and a race condition
1772 * portability enhancements
1774 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1775 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1777 * converted to autoconf and began port to Digital UNIX
1779 * context_loop.c: moved the monster 64k buffer array off the stack
1780 * tcp_sockets.c: getservbyname() doesn't set errno.
1782 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1783 * webserver.c: warning fix