2 Revision 505.9 2004/02/29 05:34:25 ajc
3 * Display the Chat menu option as "Chat with other users in <roomname>"
5 Revision 505.8 2004/02/27 05:04:38 ajc
6 * fix frameset bug in page popups
8 Revision 505.7 2004/02/26 04:08:56 ajc
9 * Fixed a problem that made WebCit go to the "no cookies" screen instead
11 * Ford's latest stupid room has a name with more than 64 characters, and
12 we still had a 64-byte room name in the march_list struct. ooooops...
14 Revision 505.6 2004/02/26 03:07:26 ajc
15 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
17 Revision 505.5 2004/02/25 23:10:28 ajc
18 * Allow "/do_logout" as a no-frames page
20 Revision 505.4 2004/02/25 23:00:21 ajc
21 * Changed the favicon support to LINK tags in the HEAD of static stuff,
22 to make life easier. (Thanks to prosthetik for this)
24 Revision 505.3 2004/02/25 15:20:11 ajc
25 * Support for favicon.ico in the static/ directory
27 Revision 505.2 2004/02/24 04:06:42 ajc
28 * Changed the colors slightly in chat screen
30 Revision 505.1 2004/02/20 06:07:06 ajc
31 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
33 Revision 505.0 2004/02/19 03:32:50 ajc
36 Revision 504.7 2004/02/19 03:32:38 ajc
37 * Changed the internal version number to 5.05
38 * Completed the frames fix
40 Revision 504.6 2004/02/18 20:08:29 ajc
41 * Fixed the frameset force reload logic. Now it does the whole frameset
42 without displaying an error in the main frame.
44 Revision 504.5 2004/02/18 19:17:51 ajc
45 * Force reload of frameset if someone tries to escape it. Not perfect
46 but it mostly works at this poing.
48 Revision 504.4 2004/02/17 03:37:11 ajc
49 * Indicate to Citadel that we want Server Generated Invitations when
50 calendar events are saved. (No longer the default in Citadel server.)
52 Revision 504.3 2004/02/09 04:49:32 ajc
53 * Prepare for a way to avoid falling out of the main frameset
55 Revision 504.2 2004/02/09 03:37:57 ajc
56 * Changed the thread pool management algorithm. Detecting idle time between
57 socket accepts was not working reliably on all systems, so we now follow
58 the same algorithm as the Citadel server (spawn more threads when number
59 of sessions < number of threads, but keep constrained to pre-defined
60 minimum and maximum thread count)
62 Revision 504.1 2004/02/03 03:09:51 ajc
65 Revision 503.0 2004/01/28 04:31:31 ajc
68 Revision 502.4 2004/01/28 04:30:48 ajc
69 * Create Room can now offer calendar and address book rooms
71 Revision 502.3 2004/01/17 21:25:30 ajc
72 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
73 * Split the config for LDAP Connector into its own panel
75 Revision 502.2 2004/01/17 04:32:54 ajc
76 * Add site config options for Citadel servers which support LDAP
78 Revision 502.1 2003/10/24 02:50:19 ajc
79 * Clicking "Enter Message" in a room with an Address Book view opens
80 a blank vCard entry screen.
82 Revision 502.0 2003/10/23 03:16:50 ajc
85 Revision 501.2 2003/10/23 03:07:54 ajc
86 * event.c: Found and removed another unquoted multi-line string literal
87 * webcit.h: changed an #ifdef HAVE_ICAL_H
88 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
90 Revision 501.1 2003/10/22 01:42:12 ajc
91 * iconbar.c: removed a stray character or two...
93 Revision 501.0 2003/10/21 04:26:37 ajc
96 Revision 500.30 2003/10/21 04:26:27 ajc
97 * bumped the version string to 5.01
99 Revision 500.29 2003/10/17 03:08:28 ajc
100 * Finished prettying up the vCard display
102 Revision 500.28 2003/10/17 02:31:45 ajc
103 * Multi-line string literals are deprecated in GCC 3.1 unless each line
104 is wrapped in quotes. Performed this fix so it'll compile.
105 * setup.c: removed references to unused variable tempfile[]
107 Revision 500.27 2003/10/09 03:17:02 ajc
108 * Started prettying up the vCard display.
110 Revision 500.26 2003/10/08 02:33:49 ajc
111 * Begin work on better handling of vCard display
113 Revision 500.25 2003/09/04 03:41:27 ajc
114 * siteconfig.c: changed some config items to drop-down boxes
116 Revision 500.24 2003/08/27 04:26:54 ajc
117 * Split the site configuration screen up into four different screens,
118 and added a meta-menu
120 Revision 500.23 2003/08/24 03:31:50 ajc
121 * Finished the setup program
122 * Bumped the internal version number to 5.01
124 Revision 500.22 2003/08/22 00:47:27 ajc
125 * setup is now working, but it still needs a way to detect a running WebCit
127 Revision 500.21 2003/08/22 00:25:40 ajc
128 * Added a skeleton "setup" program to the tree. It does not work yet.
130 Revision 500.20 2003/08/20 03:48:55 ajc
131 * Added iconbar shortcut to Contacts room
132 * Minimum required Citadel is now 6.11
134 Revision 500.19 2003/08/20 03:07:25 ajc
135 * Address book "single card" view now suppresses "reading nn message" and
136 instead shows the letter indices across the top
137 * Clicking on an address in a vCard now connects to WebCit mail instead
138 of a browser mailto: link
140 Revision 500.18 2003/08/19 04:18:43 ajc
141 * Changed things around in the address book view. Made it sorted and
142 more clickable and better looking...
144 Revision 500.17 2003/08/12 18:54:03 error
145 * messages.c: fix off-by-one-error in selector bar
147 Revision 500.16 2003/08/07 22:18:03 ajc
148 * Add the Summary Page to the customizable iconbar
150 Revision 500.15 2003/08/07 03:51:51 ajc
151 * Customizable icon bar as: pictures and text, pictures, text
153 Revision 500.14 2003/08/05 03:52:14 ajc
154 * First working version of the customizable iconbar. It contains a basic
155 set of options and now automatically refreshes when it's customized.
157 Revision 500.13 2003/08/04 03:50:29 ajc
158 * First cut at the customizable iconbar is done. A bunch of generic options
159 are there. Still need to get the actual iconbar to refresh when changes
162 Revision 500.12 2003/08/03 21:02:01 ajc
163 * More work on customizable iconbar
165 Revision 500.11 2003/08/02 05:25:46 ajc
166 * Laid the groundwork for a customizable iconbar
168 Revision 500.10 2003/07/30 03:57:49 ajc
169 * Add config.c_purge_hour to config screen
171 Revision 500.9 2003/07/06 22:06:59 ajc
172 * When converting "anything that looks like a URL" to a real link, first
173 make sure that it isn't already inside a link. This fixes most of the
174 long, ugly URL strings sent by eBay.
175 * Automatically dismantle mailto: links in HTML messages, and convert
176 them to WebCit mail links (clicking on it sends the user to the Mail
177 room and begins composing a new message with the recipient and subject
178 fields pre-populated).
180 Revision 500.8 2003/06/29 20:51:21 ajc
181 * Worked around a rendering bug in Satan's Browser that was causing it
182 to draw the calendar month view much wider than the actual screen wdith
184 Revision 500.7 2003/06/28 04:09:37 error
185 * roomops.c: Backout change to display one less box in the first column in
186 roomlist view, it doesn't seem to work for everyone
188 Revision 500.6 2003/06/28 03:52:51 error
189 * Don't tell browsers not to cache static documents
191 Revision 500.5 2003/06/28 03:35:23 error
192 * roomops.c: Display one less floor in the first column in romlist view
194 Revision 500.4 2003/06/26 03:37:58 ajc
195 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
196 This will allow some groupware clients to browse the free/busy times of
197 other users on the system.
199 Revision 500.3 2003/06/21 05:17:21 ajc
200 * Better alignment of system messages
201 * Exterminated display_error() and replaced it with WC->ImportantMessage
202 which is displayed in a bubble on top of whatever page you're on next.
203 * Small cosmetic changes
204 * Fixed some nesting problems in output_headers()
206 Revision 500.2 2003/06/20 03:39:27 ajc
207 * Optimization to floor layout in box view
209 Revision 500.1 2003/06/20 03:04:26 ajc
210 * "Reply" button on messages now handles IGnet recipients correctly
212 Revision 500.0 2003/06/10 04:23:08 ajc
215 Revision 410.50 2003/06/10 04:22:58 ajc
216 * Updated docs and headers for 5.00 release
218 Revision 410.49 2003/06/10 04:05:23 ajc
219 * De-tabled the left side icon bar and reduced one of the graphics, so
220 that all of the rounded corners show up in Satan's Browser.
222 Revision 410.48 2003/06/10 03:47:41 ajc
223 * style.css: added font selection to default <BODY> tag
225 Revision 410.47 2003/06/06 03:26:03 ajc
226 * Satan's Browser insists on putting bloody acres of whitespace to the
227 right of any bulleted list items, making any multi-column table containing
228 a list take more than the entire screen. Removed all such lists so it
229 looks ok. If you are reading this and you are a Microsoft employee, please
230 commit suicide before you break anything else.
232 Revision 410.46 2003/06/06 02:22:07 ajc
233 * Changed the upper left and upper right bounded box corners to a solid
234 blue (#204B78) instead of gradiated, because it was looking funny in
235 256-color mode. It also looked funny in Internet Explorer, but people
236 who use Internet Explorer are contributing to terrorism and really don't
237 deserve Web access in the first place. So I really just fixed this to make
238 it look good in 256-color Netscape.
240 Revision 410.45 2003/06/05 21:37:37 ajc
241 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
242 in b0rken IE browser. Die, Bill, Die.
244 Revision 410.44 2003/06/05 03:52:29 ajc
245 * Buncha cosmetic changes
247 Revision 410.43 2003/06/04 03:41:25 ajc
248 * Change the appearance of rooms with and without new messages in the
249 room list -- now defined using CSS
251 Revision 410.42 2003/06/03 03:57:42 ajc
252 * Tightened up the room banner a bit. Smaller padding, smaller font,
255 Revision 410.41 2003/05/31 21:36:45 ajc
258 Revision 410.40 2003/05/26 21:05:42 ajc
259 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
260 it to complete the free/busy checking for attendee availability.
262 Revision 410.39 2003/05/26 05:44:45 ajc
263 * event.c: fix compiler warning
265 Revision 410.38 2003/05/26 05:39:46 ajc
266 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
267 bug fixed in Citadel.
269 Revision 410.37 2003/05/26 05:28:13 ajc
270 * serv_func.c: added utility function read_server_text()
271 * availability.c: banged out more of this code -- still not complete
273 Revision 410.36 2003/05/26 03:28:02 ajc
274 * Getting closer to doing the availability check. Created new source
275 module 'availability.c' for this purpose. Stub function is in place.
277 Revision 410.35 2003/05/25 04:25:12 ajc
278 * siteconfig.c: fixed a spelling error
279 * event.c: add a "Check attendee availability" button, and the code to
280 bypass saving the event to the server, do something with it, and then
281 feed the twiddled data structure back to the form display function for
282 further editing. What's still missing is the code to do the actual
285 Revision 410.34 2003/05/24 22:22:35 ajc
286 * Small stylesheet hack to make it work with b0rken IE
288 Revision 410.33 2003/05/24 22:13:08 ajc
289 * Changed the login banner a bit
291 Revision 410.32 2003/05/20 03:25:41 ajc
292 * Separate event invitees with newlines instead of commas.
294 Revision 410.31 2003/05/19 19:55:09 ajc
295 * summary.c: eliminate compiler warnings about unused variables when
296 compiling a WebCit service without calendar support
298 Revision 410.30 2003/05/18 02:05:33 ajc
299 * More conversion of screens to the new look-and-feel.
301 Revision 410.29 2003/05/16 04:11:29 ajc
302 * We don't need no steenking workaround. Problem fixed. MIME parser not
303 broken. Web server was calling it with bad parameters. All fixed now.
304 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
307 Revision 410.28 2003/05/15 04:52:26 ajc
308 * Minor workaround in web forms to handle mime parser problem in uploads
310 Revision 410.27 2003/05/15 03:35:59 ajc
311 * look and feel overhaul -- almost done!
313 Revision 410.26 2003/05/14 03:46:35 ajc
314 * More background cleanup
316 Revision 410.25 2003/05/05 17:19:46 ajc
317 * Cleanups to summary page when running on a non ical enabled system
318 * Use non breaking spaces in summary page box titles
320 Revision 410.24 2003/05/04 04:22:41 ajc
321 * Display body of messages on a white background. I am doing this in order
322 to prepare for making the general background of the screen a darker color.
324 Revision 410.23 2003/05/04 02:54:55 ajc
325 * Summary page now uses our cutesy new rounded window boxes
327 Revision 410.22 2003/05/03 21:28:41 ajc
328 * Added in a slick new box style and put the room lists in it
330 Revision 410.21 2003/05/03 16:57:04 ajc
331 * In the 'folders' and 'portal' views, change the folder delimiter
332 from / to \ to avoid conflict with room names that have slashes
334 Revision 410.20 2003/05/03 16:23:29 ajc
335 * Enforce three columns in portal view of room list
337 Revision 410.19 2003/05/03 04:52:32 ajc
338 * Added an experimental new "portal view" to the room list options
340 Revision 410.18 2003/05/02 03:23:41 ajc
341 * Minor change to room list algorithm
343 Revision 410.17 2003/05/01 15:33:05 ajc
344 * Fixed a potential memory leak in enumeration of MIME parts
346 Revision 410.16 2003/05/01 03:11:35 ajc
347 * When static content is requested, fetch it without trying to connect
350 Revision 410.15 2003/04/30 05:00:00 ajc
351 * Added the ability to compose messages with file attachments uploaded from
354 Revision 410.14 2003/04/27 04:46:02 ajc
355 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
356 observes the flag designating the presence of new messages. (The "rooms
357 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
358 but that view may get axed soon.)
360 Revision 410.13 2003/04/26 21:57:53 ajc
361 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
362 before returning an error code to avoid a file descriptor leak
364 Revision 410.12 2003/04/19 21:42:36 ajc
365 * Repaired all my b0rken COLOR tags
366 * Replaced most FONT tags with SPAN tags
369 Revision 410.11 2003/04/19 19:58:10 ajc
370 * Lots of great changes from Nick to make the site CSS-enabled.
372 Revision 410.10 2003/04/14 04:04:40 ajc
373 * First cut of CSS-izing WebCit. Probably b0rken.
375 Revision 410.9 2003/04/09 04:02:32 ajc
376 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
377 supported the idea of one WebCit connecting to multiple Citadels for a
378 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
379 * When connecting to Citadel through a Unix domain socket, don't try to make
380 the Java chat applet available.
382 Revision 410.8 2003/03/31 03:32:19 ajc
383 * messages.c: check for 000 terminator while parsing RFC822 headers to
384 prevent getting hung up while displaying certain badly formatted messages.
386 Revision 410.7 2003/03/30 06:13:19 ajc
387 * When reading from the server, do not treat CR as end-of-line because
388 there's probably an LF coming after it. Instead, keep reading to the LF
390 * No not underline links in the icon bars
392 Revision 410.6 2003/03/17 04:17:41 ajc
393 * Call to accept() was being made with an uninitialized variable for the
394 third argument. Changed the second and third argument to NULL and 0 because
395 we don't really need accept() to fill up a buffer full of information that
396 we'll never use. (Thanks to SteveV for reporting the bug and helping to
398 * Removed the mutex wrapper around select() because we don't need it. All
399 idle worker threads now block on select() and one of them will wake up when
400 a connection arrives.
402 Revision 410.5 2003/03/15 20:55:03 ajc
403 * When a requested image is not available on the Citadel server, send a
404 1x1 transparent GIF instead of 404 error.
406 Revision 410.4 2003/03/14 04:21:57 ajc
407 * clone events to be encapsulated before saving, because the original
408 instance may already have a parent, and that makes crashy crashy
410 Revision 410.3 2003/03/13 05:57:17 ajc
411 * More encapsulation. Warning: there are bugs in this!!
413 Revision 410.2 2003/03/13 05:20:23 ajc
414 * Various changes to the calendar service to handle messages containing
415 fully encapsulated VCALENDAR components instead of only unencapsulated
416 VEVENT subcomponents. We have to move in this direction for compatibility
419 Revision 410.1 2003/03/01 22:07:19 ajc
420 * New user registration, as well as existing user re-registration, now
421 uses the vCard editing screen.
422 * Administratively editing users' address book entries now works again,
423 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
424 in order to enforce this.
426 Revision 410.0 2003/02/19 03:49:33 ajc
429 Revision 400.90 2003/02/19 03:49:17 ajc
430 * latest config.guess and config.sub from www.gnu.org
432 Revision 400.89 2003/02/07 04:44:17 ajc
433 * Replaced sleep() with a function that sleeps using select() in order to
434 avoid potential issues with SIGALRM. Possible fix for weird behavior
435 when running on a Macintosh.
437 Revision 400.88 2003/01/29 22:32:07 ajc
438 * Shuffled some code and comments around; minor cleanup
440 Revision 400.87 2003/01/28 15:37:12 ajc
441 * All functions which read binary data from the server now make use of the
442 read_server_binary() function in tools.c
443 * Binary reads from server now have safety code to prevent infinite loops
444 * All output of MIME objects is now done with http_transmit_thing()
446 Revision 400.86 2003/01/19 06:28:04 ajc
447 * Minimum required Citadel version 6.05
449 Revision 400.85 2003/01/16 04:41:26 ajc
450 * When displaying edit controls for time of day in the calendar, only show
451 minutes that are multiples of 5 ... unless the existing value is not a
452 multiple of 5, in which case we show that too.
454 Revision 400.84 2003/01/15 17:34:04 ajc
455 * event.c: fixed a misspelling
456 * config.guess, config.sub: updated using latest from ftp.gnu.org
458 Revision 400.83 2003/01/14 04:21:27 ajc
459 * Only offer views which make sense for the default view of a room
461 Revision 400.82 2003/01/13 03:34:33 ajc
462 * Get ready for the 4.10 release
464 Revision 400.81 2003/01/12 23:22:53 ajc
465 * configure.in: check for libical v0.24 or newer
467 Revision 400.80 2003/01/07 04:56:17 ajc
468 * Complete the free/busy transparency handling in the form
469 * Default times for new events are now in the correct timezone
471 Revision 400.79 2003/01/06 18:01:35 ajc
472 * Begin handling of TRANSP property to show event times as free or
475 Revision 400.78 2003/01/05 21:02:14 ajc
476 * Summary page: three columns are now all the same width
478 Revision 400.77 2003/01/05 20:56:05 ajc
479 * minor fix for previous checkin
481 Revision 400.76 2003/01/05 20:51:01 ajc
482 * Display PARTSTAT for attendees
484 Revision 400.75 2003/01/05 05:01:00 ajc
485 * Add "today's calendar events" to the summary page.
487 Revision 400.74 2003/01/05 04:27:28 ajc
488 * Add "Tasks" to the summary page
490 Revision 400.73 2002/12/28 05:44:09 ajc
491 * ical_dezonify.c: brought over new version from the Citadel source (again)
493 Revision 400.72 2002/12/28 05:12:45 ajc
494 * ical_dezonify.c: brought over new version from the Citadel source.
496 Revision 400.71 2002/12/26 04:04:48 ajc
497 * Perform CHEK command when automatically establishing sessions, not just
498 when one is explicitly created. Some stuff is missing otherwise.
500 Revision 400.70 2002/12/25 23:18:06 ajc
501 * Be more strategic about when to call ical_dezonify()
502 (This may be the last set of fixes. I hope so.)
504 Revision 400.69 2002/12/25 21:39:38 ajc
505 * ical_dezonify.c: added.
506 * calendar.c: convert incoming ical messages to UTC
507 (the usual routines will then convert them to local time for display)
509 Revision 400.68 2002/12/25 07:06:00 ajc
510 * Tweaked the code to work with libical 0.24
512 Revision 400.67 2002/12/20 04:50:00 ajc
513 * When saving a calendar event, increment the SEQUENCE property.
515 Revision 400.66 2002/12/18 05:03:39 ajc
516 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
517 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
518 Because the libc-allocated buffer was getting clobbered.
519 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
521 Revision 400.65 2002/12/17 05:01:39 ajc
522 * Prettied up the calendar day view layout
523 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
525 Revision 400.64 2002/12/16 04:43:30 ajc
526 * Correctly handle local time zone when figuring out which day and time to
527 display events on calendar month/day views. This also seems to have
528 fixed the bug that was causing events to sometimes get lost when saved.
530 Revision 400.63 2002/12/15 05:50:59 ajc
531 * Form editing of date/time fields now assumes that the icaltimetype being
532 manipulated is in UTC. It converts to/from local time for editing.
534 Revision 400.62 2002/12/10 23:25:47 ajc
535 * Display attendees in message view of calendar objects
537 Revision 400.61 2002/12/07 22:12:59 ajc
538 * Handle incoming RSVP's for meetings. (Note: this will not actually work
539 until I implement the Citadel server function which it calls.)
541 Revision 400.60 2002/11/30 21:34:51 ajc
542 * Submit organizer in a hidden field, in case the server needs it
544 Revision 400.59 2002/11/30 04:46:46 ajc
545 * First cut at adding/removing attendees to an event
546 (Actual invitations should be sent by the Citadel server)
548 Revision 400.58 2002/11/29 23:56:19 ajc
549 * Completed "me as organizer" -- the user's own e-mail address is inserted
550 as the organizer of new events. Detect when the user is the organizer and
551 enable/disable the attendees box accordingly.
553 Revision 400.57 2002/11/29 16:38:37 ajc
554 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
556 Revision 400.56 2002/11/28 06:03:24 ajc
557 * Issue an ISME command when editing an event, to determine whether the user
558 viewing the event is the organizer. (Will use this later to allow/disallow
559 sending out invitations.)
561 Revision 400.55 2002/11/26 05:01:04 ajc
562 * Began handling attendee fields
564 Revision 400.54 2002/11/16 23:40:11 ajc
567 Revision 400.53 2002/11/16 23:15:02 ajc
568 * Make the "all day event" shadebox smaller (month view) - no border.
569 * Fixed bug that caused any events following an all day event to also appear
572 Revision 400.52 2002/11/16 05:40:54 ajc
573 * When adding new events to the calendar, default to the month [and day]
574 currently being viewed.
575 * Hotlink each hour of the day view to an add-new-event for that day/hour.
577 Revision 400.51 2002/11/15 05:05:47 ajc
578 * Put in back/forward (yesterday/tomorrow) links in calendar day view
580 Revision 400.50 2002/11/15 04:11:46 ajc
581 * Added even more nifty JavaScript to cause the hour/minute and end date
582 fields of a calendar event form to render as disabled when the "all day
583 event" box is checked -- not just when the user checks the box, but also
584 when the box begins its life already checked.
586 Revision 400.49 2002/11/14 04:59:40 ajc
587 * Correctly serialize and save all day events using date instead of date/time
589 Revision 400.48 2002/11/13 04:49:23 ajc
590 * "All day event" shows as a single checkbox, instead of one for the start
591 time and one for the end time. Added nifty JavaScript to zero and shade
592 the hour/minute and all end time fields when all-day-event is checked.
594 Revision 400.47 2002/11/12 05:57:27 ajc
595 * Display a nicer looking screen when replying to calendar invitations
596 * When displaying day view, don't show all day events twice
597 * Day or month view: denote all day events by displaying them inside
600 Revision 400.46 2002/11/12 03:26:39 ajc
601 * Tell the user about broken Citadel server connections instead of
602 simply printing "Goodbye"
604 Revision 400.45 2002/10/23 04:11:38 ajc
605 * Detect when a meeting invitation is actually an update for an existing UID
606 and tell the user so.
608 Revision 400.44 2002/10/21 20:16:38 ajc
609 * Display conflicts nicely
611 Revision 400.43 2002/10/21 18:29:14 ajc
612 * Ask server to hunt for conflicts when displaying a meeting invitation
614 Revision 400.42 2002/10/19 21:28:32 ajc
615 * Moved the calendar meeting request reply functionality to the Citadel server
617 Revision 400.41 2002/10/19 17:10:14 ajc
618 * Add "Tentative" accept button
619 * Only display Accept/Tentative/Decline button when method=REQUEST
621 Revision 400.40 2002/10/19 04:16:37 ajc
622 * Save an incoming meeting request into the user's calendar.
624 Revision 400.39 2002/10/18 20:55:05 ajc
625 * Began work on meeting request accept/decline
627 Revision 400.38 2002/10/16 19:16:39 ajc
628 * Fixes and updates to build WebCit on Linux for IBM S/390
630 Revision 400.37 2002/10/09 04:12:44 ajc
631 * Templatized trailing HTML
632 * Templatized "new start page" page
633 * Added global substitution macros
635 Revision 400.36 2002/10/09 03:51:01 ajc
636 * Templatized the <HEAD> section of HTML
638 Revision 400.35 2002/10/07 23:03:38 ajc
639 * messages.c: don't display room name field when it's blank
641 Revision 400.34 2002/10/07 04:10:37 ajc
642 * When displaying meeting invitations, only show date/time for VEVENT
643 subcomponents. Date/time for other subcomponents are irrelevant.
644 * Cleaned up HTML display of meeting invitations.
646 Revision 400.33 2002/10/03 03:40:31 ajc
647 * Worked on meeting accept/decline a little bit
649 Revision 400.32 2002/09/30 03:58:35 ajc
650 * Dabbled in handling incoming meeting requests
652 Revision 400.31 2002/09/29 20:15:43 ajc
653 * Completed the calendar day view
655 Revision 400.30 2002/09/28 04:01:30 ajc
656 * started fleshing out the calendar day view
658 Revision 400.29 2002/09/27 21:19:28 ajc
661 Revision 400.28 2002/09/27 18:31:33 ajc
662 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
663 * After saving a VEVENT, return to the correct calendar view and date
665 Revision 400.27 2002/09/27 17:15:44 ajc
666 * Removed the gzip compression stuff due to bugs in Internet Explorer.
668 Revision 400.26 2002/09/27 04:37:21 ajc
669 * New, buggy versions of event editing screens
671 Revision 400.25 2002/09/26 22:00:16 ajc
672 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
673 month 1 in libical functions)
675 Revision 400.24 2002/09/25 21:57:13 ajc
676 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
679 Revision 400.23 2002/09/24 04:12:34 ajc
680 * Rough cut of the two-pass calendar display routines (first pass: go thru
681 messages gathering VEVENT items; second pass: render calendar with data)
683 Revision 400.22 2002/09/23 04:01:33 ajc
684 * Presentation changes to calendar month view
686 Revision 400.21 2002/09/22 05:20:27 ajc
687 * Began implementing month view
689 Revision 400.20 2002/09/21 04:38:05 ajc
690 * Added utility functions for displaying vcalendar timestamps in web forms
691 and translating form data back to timestamps.
692 * Completed the "edit task" and "add new task" screens.
694 Revision 400.19 2002/09/20 20:28:08 ajc
695 * Smooth transition between "list tasks" & "edit task" screens
697 Revision 400.18 2002/09/20 03:54:44 ajc
698 * Display the "Tasks" view as a bulleted list with each task clickable
699 * Clicking brings up an (unfinished) "edit task" screen
701 Revision 400.17 2002/09/18 21:44:02 ajc
702 * display VTODO parameters
704 Revision 400.16 2002/09/17 04:21:00 ajc
705 * Handler chains for VCALENDAR and VTODO types
707 Revision 400.15 2002/09/17 03:37:10 ajc
708 * Implemented a 'display handler' infrastructure for various groupware types
710 Revision 400.14 2002/09/16 03:35:12 ajc
711 * Just a bunch of glue code to iterate through the various types of ical
712 objects we could encounter
714 Revision 400.13 2002/09/15 04:05:41 ajc
715 * Process calendar object subcomponents
717 Revision 400.12 2002/09/15 03:40:13 ajc
719 * When a text/calendar MIME type is discovered in a message, send it to
720 the (currently skeleton) parser in calendar.c
721 * calendar.c: skeleton parser for calendar objects which currently just
722 creates an icalcomponent object and frees it.
724 Revision 400.11 2002/09/15 03:16:24 ajc
725 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
726 function namespace in libical
728 Revision 400.10 2002/09/15 02:50:55 ajc
729 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
731 Revision 400.9 2002/09/14 21:33:31 ajc
732 * Backed out compression of inlines -- not all browsers appear to handle it
734 Revision 400.8 2002/09/14 20:20:29 ajc
735 * Attempting to push more stuff through compression. I've introduced some
736 sort of deadlock bug that I can't seem to find yet...
738 Revision 400.7 2002/09/14 20:00:22 ajc
739 * Compress output_image() graphics
741 Revision 400.6 2002/09/14 16:26:35 ajc
742 * output_image() now reads the entire image from Citadel into a buffer before
743 sending it to the browser (for performance reasons, and so it can compress)
745 Revision 400.5 2002/09/14 04:52:59 ajc
746 * Look for the "libical" calendaring library and link it in if present...
748 Revision 400.4 2002/09/14 04:02:36 ajc
749 * Finished gzip compression of dynamic pages (when browser supports it)
751 Revision 400.3 2002/09/13 20:40:53 ajc
752 * Detect when the client browser is capable of gzip encoding
753 (actual encoding is not implemented yet)
755 Revision 400.2 2002/09/13 15:54:40 ajc
756 * Reversed the above change because I broke it somehow
758 Revision 400.1 2002/09/11 22:46:59 ajc
759 * Started adding in compression and calendaring library detects (not finished)
761 Revision 400.0 2002/09/09 03:56:11 ajc
762 * This is version 4.00
764 Revision 323.68 2002/09/09 03:51:01 ajc
765 * In the HTML-to-HTML converter:
766 --> Open links in new window (as with text msgs)
767 --> Convert loose URL's to hot links (as with text msgs)
769 Revision 323.67 2002/09/06 03:59:11 ajc
770 * Added an "About this server" panel to the Summary page.
771 (Useless fluff, but better than an empty column.)
773 Revision 323.66 2002/08/26 02:57:06 ajc
774 * Rooms listed on the summary page are now clickable-gotoable
776 Revision 323.65 2002/08/26 01:24:09 ajc
777 * Added a "summary" page (rather sparse for now)
779 Revision 323.64 2002/08/24 15:30:48 ajc
780 * GET instead of POST for listsub. Also add a 'Back...' link.
782 Revision 323.63 2002/08/24 05:59:24 ajc
783 * Bugfixes and cosmetic changes to listsub system
785 Revision 323.62 2002/08/23 03:37:19 ajc
786 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
788 Revision 323.61 2002/08/22 03:55:47 ajc
789 * 'unsubscribe' command (but not 'confirm unsubscribe')
791 Revision 323.60 2002/08/21 21:58:37 ajc
792 * Completed self-service list subscription via web.
793 (Still need to implement unsubscribe.)
795 Revision 323.59 2002/08/16 22:06:51 ajc
798 Revision 323.58 2002/08/16 03:51:12 ajc
799 * I think I've finally nailed the 'no session' pages now...
801 Revision 323.57 2002/08/15 03:49:47 ajc
802 * Fleshed out the list subscription page a bit
804 Revision 323.56 2002/08/13 19:55:12 ajc
805 * Keep track of the HTTP "Host:" header being sent by the browser.
806 (We're going to need this in the near future)
808 Revision 323.55 2002/08/05 16:07:30 ajc
809 * Moved "edit floor label pic" to the floor editing screen
811 Revision 323.54 2002/08/05 15:53:00 ajc
812 * Commands to add, change, delete floors
814 Revision 323.53 2002/07/26 03:20:04 ajc
815 * Beautified the folder tabs in "edit room"
817 Revision 323.52 2002/07/25 04:01:58 ajc
818 * Final cleanup of changes (finally located and fixed the bug)
820 Revision 323.51 2002/07/24 04:14:23 ajc
821 * Minor code cleanup of last night's changes
823 Revision 323.50 2002/07/23 15:40:54 ajc
824 * Minor cleanup of previous changes
826 Revision 323.49 2002/07/23 04:43:58 ajc
827 * Updated message reading to use the new MSG4 command, so we can do output
828 of various types of richtext (mainly HTML).
830 Revision 323.48 2002/07/16 03:37:24 ajc
831 * Small change to above
833 Revision 323.47 2002/07/16 03:23:37 ajc
834 * Display HTML messages as HTML. (Wow!)
836 Revision 323.46 2002/07/13 04:39:59 ajc
837 * Handle multipart/alternative in a nicer way, giving us the opportunity to
838 output HTML instead of converting to text/plain and back. (Not finished.)
840 Revision 323.45 2002/07/11 03:17:03 ajc
841 * hacks to text_to_server() to transmit messages as HTML
843 Revision 323.44 2002/07/09 04:21:12 ajc
846 Revision 323.43 2002/07/06 03:10:26 ajc
847 * Enable a "make this my start page" link that works in lots of places.
848 Configures a user's preference of where to go after login.
850 Revision 323.42 2002/06/19 22:01:31 ajc
851 * When editing another user's vCard, do a "transient goto" to their config
852 room so you don't automatically gain access to their config room.
853 * When creating a user, go back to the "select user to edit" screen with the
854 new user's account name pre-selected.
856 Revision 323.41 2002/06/17 03:48:44 ajc
857 * Finished the thing to edit other users' vCards.
859 Revision 323.40 2002/06/16 21:49:02 ajc
860 * Administratively edit other users' vCards. Still needs a couple of lines
861 of glue code to make it work.
863 Revision 323.39 2002/06/15 20:34:39 ajc
864 * Use safestrncpy() instead of strncpy() where appropriate
865 * Fixed a memory allocation bug in the vCard parser
867 Revision 323.38 2002/05/23 03:40:05 ajc
868 * Brought over a utility function I'll need later
870 Revision 323.37 2002/05/22 02:34:56 ajc
871 * Finished room/folder view selector. Pretty cool.
873 Revision 323.36 2002/05/22 01:53:23 ajc
874 * Room list or folder list? Give the user a choice. (Has bugs.)
876 Revision 323.35 2002/05/12 15:21:43 error
877 * do_template() now parses a .wml file for WAP clients, and a .html file
880 Revision 323.34 2002/05/11 22:46:19 error
881 * Track whether user-agent is a WAP gateway
883 Revision 323.33 2002/05/11 15:35:07 error
884 * webcit.c: add MIME types for WAP/WML
886 Revision 323.32 2002/05/10 15:29:58 ajc
887 * Hacked the address book view a little bit
889 Revision 323.31 2002/05/09 03:53:56 ajc
890 * Began working on address book view
892 Revision 323.30 2002/05/08 03:38:58 ajc
893 * Preferences framework
895 Revision 323.29 2002/05/07 03:57:29 ajc
896 * In message summary, replace 'Del' links with checkboxes
898 Revision 323.28 2002/05/05 03:28:15 ajc
899 * Shuffled around the room banner a bit
901 Revision 323.27 2002/05/03 19:32:39 ajc
902 * Finished "folder list" mode (still need to move it to a permanent location)
904 Revision 323.26 2002/05/03 03:55:17 ajc
905 * more folder display stuff
907 Revision 323.25 2002/05/01 22:03:07 ajc
908 * "folder list" view (not finished)
910 Revision 323.24 2002/05/01 03:23:31 ajc
911 * Added a drop-down box to change a user's view of a room.
913 Revision 323.23 2002/04/28 03:56:47 ajc
914 * Finished summary mode (for the most part, anyway)
916 Revision 323.22 2002/04/26 21:13:21 ajc
917 * Separated "summary mode" message listing into its own function
918 * Go to summary mode automatically when the server says that view=1
920 Revision 323.21 2002/04/20 04:14:29 ajc
921 * Some work on email summary screen
923 Revision 323.20 2002/03/31 05:02:39 ajc
924 * Remove "Page another user" link from main menu
925 * Add "edit my citadel config room" type link from edit user screen
927 Revision 323.19 2002/03/29 22:30:45 ajc
928 * Finished the "edit user" screen.
930 Revision 323.18 2002/03/29 15:18:09 ajc
931 * yep ... more user edit stuff
933 Revision 323.17 2002/03/26 19:01:12 ajc
934 * More edit user stuff
936 Revision 323.16 2002/03/26 18:23:23 ajc
937 * Don't display room banner on screens that don't pertain to a particular room
938 * Initial prep for add/change/delete user accounts screen
940 Revision 323.15 2002/03/22 04:33:08 ajc
941 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
943 Revision 323.14 2002/03/19 04:35:10 ajc
944 * Brought over yet another new version of the MIME parser from Citadel
946 Revision 323.13 2002/03/13 03:56:52 ajc
947 * New site config option "Allow system Aides to gain access to mailboxes"
949 Revision 323.12 2002/03/12 23:13:57 ajc
950 * Moved room access controls out of the admin menu and into the room commands
951 menu. Prettied up the access control list screen.
953 Revision 323.11 2002/03/10 06:07:09 ajc
954 * Handle multiple Internet e-mail addresses in vCard editor
956 Revision 323.10 2002/03/07 04:56:09 ajc
957 * Final polish for initial round of vCard editing functions. Only show "edit"
958 link when editing user's own vCard in the My Citadel Config> room.
960 Revision 323.9 2002/03/06 05:22:33 ajc
961 * More vcard editing form stuff
963 Revision 323.8 2002/03/05 05:05:06 ajc
964 * More vCard editing stuff
966 Revision 323.7 2002/03/04 05:28:54 ajc
967 * Wrote some skeleton code for robust vCard editing
969 Revision 323.6 2002/03/03 06:58:25 ajc
970 * Login errors displayed in red
972 Revision 323.5 2002/03/03 06:52:59 ajc
973 * Allow editing of the "disable self-service user account creation" site config option
975 Revision 323.4 2002/02/24 07:02:44 ajc
976 * Added the ability to enter a Subject: line in messages
977 * Go to the Mail room when user clicks on the new mail alert icon
979 Revision 323.3 2002/02/13 22:47:51 ajc
980 * Added some rudimentary support for displaying vCards as card-looking things
982 Revision 323.2 2002/02/13 15:04:25 ajc
983 * Began some hacks for vCard processing
985 Revision 323.0 2002/01/13 09:07:06 ajc
988 Revision 322.4 2002/01/13 09:06:38 ajc
989 * Brought over the debugged mime parser from Citadel
991 Revision 322.3 2002/01/05 06:19:17 error
992 * Add MIME types text/css and image/png
994 Revision 322.2 2002/01/03 22:32:38 ajc
995 * templatized the "prompt for recipient" screen
997 Revision 322.1 2001/12/28 09:43:05 error
998 * Client support for hostnames up to 63 characters
1000 Revision 322.0 2001/12/26 23:11:56 ajc
1003 Revision 321.1 2001/12/26 23:11:25 ajc
1004 * Minor change to the upload handler, to fix graphics uploads
1006 Revision 321.0 2001/12/26 05:28:02 ajc
1009 Revision 320.2 2001/12/26 05:24:11 ajc
1010 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1011 link tags. The nifty JavaScript stuff is now used only to light up the
1012 buttons during mouse hovers, and nothing more.
1014 Revision 320.1 2001/12/25 00:14:44 error
1015 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1017 Revision 320.0 2001/12/21 06:04:03 ajc
1020 Revision 301.22 2001/12/21 06:03:54 ajc
1023 Revision 301.21 2001/12/20 05:02:42 ajc
1024 * If you paid for this software, someone is ripping you off.
1025 * Fixed the urlesc() function to use a caller-supplied target buffer.
1027 Revision 301.20 2001/12/18 20:35:29 ajc
1028 * More fun JavaScript-enabled buttons
1030 Revision 301.19 2001/12/18 16:48:06 ajc
1031 * Began testing new JavaScript-enabled k00l light-up buttonz
1033 Revision 301.18 2001/12/18 06:06:20 ajc
1034 * mime parser update
1036 Revision 301.17 2001/12/15 20:51:33 ajc
1037 * "reply" button on pop-up pages
1039 Revision 301.16 2001/12/11 16:02:40 ajc
1040 * Completed support for add/remove mailing list recipients.
1042 Revision 301.15 2001/12/11 15:22:53 ajc
1043 * Began constructing the listserv screen for config (not tested)
1045 Revision 301.14 2001/12/11 05:37:12 ajc
1046 * Finished the share/unshare room screen in Edit Room
1048 Revision 301.13 2001/12/03 04:43:40 ajc
1049 * Brought over an update of the MIME parser from Citadel.
1051 Revision 301.12 2001/12/02 07:09:13 ajc
1052 * Turned the room editing page into a tabbed dialog
1053 * Started adding some of the room sharing stuff
1055 Revision 301.11 2001/11/22 05:17:06 ajc
1056 * Completed the add/change/delete neighbor node screens
1058 Revision 301.10 2001/11/18 01:47:24 ajc
1059 * Tentatively begun the change of networking configuration screens to reflect
1060 the new network architecture of the server.
1062 Revision 301.9 2001/11/18 01:41:09 ajc
1063 * Brought over the newer string tokenizer from Citadel
1064 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1065 server's convention of #define SIZ 4096
1067 Revision 301.8 2001/11/14 03:20:22 ajc
1068 * Add some more of the newer config settings to the site config screen
1070 Revision 301.7 2001/09/25 03:34:09 ajc
1071 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1072 and bail out without bothering the Citadel server.
1074 Revision 301.6 2001/08/22 16:38:06 ajc
1075 * Added the "-c" command line option to generate optional cookies indicating
1076 the host name of the server. This makes it easy to put a cluster of WebCit
1077 servers behind (for example) an Arrowpoint load balancer.
1079 Revision 301.5 2001/08/21 04:02:56 ajc
1080 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1081 unwanted page caching
1083 Revision 301.4 2001/08/13 03:43:24 ajc
1086 Revision 301.3 2001/08/13 03:40:01 ajc
1087 * Another attempt at focus
1089 Revision 301.2 2001/08/11 04:24:39 ajc
1090 * Attempt at setting focus to msgtext area when entering a message.
1092 Revision 301.1 2001/08/02 03:42:03 ajc
1093 * Changed the wholist to work with the new masquerade semantics
1095 Revision 301.0 2001/06/28 15:05:31 ajc
1098 Revision 300.2 2001/06/28 15:03:49 ajc
1099 * Every generated page now includes a meta tag to disable evil "smart tags"
1100 (see http://smarttags.manilasites.com/ for more information)
1102 Revision 300.1 2001/06/28 02:39:54 ajc
1103 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1104 the screen where you can create a room...
1106 Revision 300.0 2001/06/27 06:24:06 ajc
1107 * Tagged everything as Version 3.00
1109 Revision 213.25 2001/06/27 06:22:49 ajc
1110 * Updated docs for the 3.00 release
1112 Revision 213.24 2001/06/27 06:16:01 ajc
1113 * Correct generated window name in pop up pages
1114 * Added handling of MIME inline images (not tested)
1116 Revision 213.23 2001/06/22 17:58:20 ajc
1117 * A few performance and tuning cleanups. Increased the size of the socket
1118 queue length to 100 for use on big systems. Also, during startup, the
1119 initial startup thread now exits after creating the worker threads, instead
1120 of becoming a worker thread itself. For some reason Solaris had problems
1121 with the latter method.
1123 Revision 213.22 2001/06/07 03:16:57 ajc
1124 * Brought over an updated mime parser from Citadel
1126 Revision 213.21 2001/06/06 14:44:25 ajc
1127 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1129 Revision 213.20 2001/05/31 02:26:22 ajc
1130 * Fixed login to take you to the Lobby instead of the next room.
1132 Revision 213.19 2001/05/30 22:37:09 ajc
1133 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1134 or a "filename" from the MIME parser.
1136 Revision 213.18 2001/05/30 01:06:57 ajc
1137 * Changes to mime parser ... still something wrong
1139 Revision 213.17 2001/05/28 19:27:29 ajc
1140 * Fixed bug which marked all messages in Lobby as old before reading at login
1142 Revision 213.16 2001/05/25 22:39:26 ajc
1143 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1145 Revision 213.15 2001/05/23 16:15:23 ajc
1146 * UI changes (pretty frames with no scrollbars)
1148 Revision 213.14 2001/05/22 00:32:17 ajc
1151 Revision 213.13 2001/05/22 00:02:18 ajc
1152 * Another attempt to fix the fd leak
1154 Revision 213.12 2001/05/19 02:21:40 ajc
1155 * Attempt to fix the dangling sockets.
1157 Revision 213.11 2001/05/15 03:22:25 ajc
1158 * More icon updates and link cleanup type stuff
1160 Revision 213.10 2001/05/06 05:11:48 ajc
1161 * Added paging icon and right-justified it
1162 * Send-page window is now a popup
1164 Revision 213.9 2001/05/04 04:28:10 ajc
1165 * Added "page user" button in wholist
1167 Revision 213.8 2001/05/01 00:49:43 ajc
1168 * more of the UI overhaul
1170 Revision 213.7 2001/04/30 01:49:36 ajc
1171 * more work on UI overhaul
1173 Revision 213.6 2001/04/29 04:39:23 ajc
1174 * User interface overhaul now in progress. WARNING: incomplete system.
1176 Revision 213.5 2001/04/01 22:13:37 cough
1177 * Modified roomops.c to give users the ability to pick a floor at room
1180 Revision 213.4 2001/02/15 01:21:55 ajc
1181 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1182 invite/kickout functionality.
1184 Revision 213.3 2001/01/25 23:10:00 ajc
1185 * "Delete message" button now confirms on client-side using JavaScript
1187 Revision 213.2 2000/12/05 18:39:49 ajc
1188 * Added support for non-USA countries in registration screen (requires the
1189 latest Citadel server, which supports the country field)
1191 Revision 213.1 2000/10/20 04:27:46 ajc
1192 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1194 Revision 213.0 2000/10/03 16:44:01 ajc
1195 * Tagged for 2.13 release
1197 Revision 212.16 2000/10/03 03:15:53 ajc
1198 * Cosmetic changes to login screen, menu bar, and message header bar
1200 Revision 212.15 2000/09/28 03:44:52 ajc
1201 * Linked to the bio/photo page from message headers. I'm not sure I like the
1202 color scheme, though.
1204 Revision 212.14 2000/09/28 03:37:23 ajc
1205 * who.c: provide links to bio/photo pages for each user in the wholist
1207 Revision 212.13 2000/09/24 21:37:21 ajc
1208 * When reading large numbers of messages, group them in smaller numbers and
1209 display the selector bar in search engine style (like AltaVista and Google)
1211 Revision 212.12 2000/09/24 04:17:16 ajc
1212 * Templatized the room banner.
1214 Revision 212.11 2000/09/17 03:29:45 ajc
1215 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1217 Revision 212.10 2000/09/14 11:43:37 error
1218 Replace occurrences of % throughout the HTML with %% so as to be friendly
1219 to HP/UX printf() and possibly others.
1221 Revision 212.9 2000/09/13 04:13:59 ajc
1222 * Completed the initial hack of the variable substitution template thingy.
1223 Check out static/login.html to see the first template.
1225 Revision 212.8 2000/09/11 17:08:16 ajc
1226 * Started templatizing the login screen. Not finished yet.
1228 Revision 212.7 2000/09/11 03:29:50 ajc
1229 * Started working on a variable-substitution thing
1231 Revision 212.6 2000/08/30 03:20:22 ajc
1232 * Put the wholist back into its own window.
1234 Revision 212.5 2000/07/06 03:46:29 ajc
1235 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1237 Revision 212.4 2000/06/29 04:22:35 ajc
1238 * Changed the format of the wholis (again). Now it shows up in a frame
1239 instead of a separate window.
1241 Revision 212.3 2000/06/12 03:28:44 ajc
1242 * added support for multi-line paging
1244 Revision 212.2 2000/06/07 04:11:28 ajc
1245 * HTML changes to room banner
1247 Revision 212.1 2000/05/31 04:29:54 ajc
1248 * Initial support for "summary" (headers only, no body) mode of reading
1249 messages, and "read one" mode. For future support of 'traditional' email.
1251 Revision 212.0 2000/05/23 20:35:52 ajc
1252 * Tagged for the 2.12 release
1254 Revision 211.19 2000/05/18 02:33:39 ajc
1255 * Don't call whobbs() directly after changing masq room/host, it screws up the
1256 refresh. It now calls an HTTP redirect page instead.
1257 * added http_redirect(char *url) function to accomplish the above
1259 Revision 211.18 2000/05/08 17:24:32 ajc
1260 * Removed HTTP date fields because it was confusing browser caches (weird)
1261 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1263 Revision 211.17 2000/05/07 23:46:55 ajc
1264 * added Date: and Last-Modified: headers to HTTP output
1265 * masquerade room/host screen now runs in wholist window, and returns to it
1267 Revision 211.16 2000/05/02 17:32:06 ajc
1268 * Font related changes to html
1270 Revision 211.15 2000/04/20 02:42:23 ajc
1271 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1272 crashing every session, every time. (?)
1273 * End the session after displaying robots.txt or nocookies.html, to prevent
1274 big session logjams when either of these conditions are met
1276 Revision 211.14 2000/04/15 15:43:46 nbryant
1277 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1278 64-bit gcc on sparc is evil)
1280 Revision 211.13 2000/04/06 20:42:03 nbryant
1281 * configure.in: fix a typo
1283 Revision 211.12 2000/04/06 20:37:01 nbryant
1284 * solaris cleanups and warning fixes
1286 Revision 211.11 2000/03/31 03:48:52 ajc
1287 * text_to_server() now behaves the way web users expect text entry to work.
1288 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1290 Revision 211.10 2000/03/31 02:39:06 ajc
1291 * Fixed bugs in "Site configuration" and added new fields.
1293 Revision 211.9 2000/03/31 02:08:45 ajc
1294 * Added "max messages per page" and "read next nnn" stuff to read loop
1295 (probably not in its final form)
1297 Revision 211.8 2000/03/28 17:02:47 nbryant
1298 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1300 Revision 211.7 2000/03/27 16:18:17 ajc
1301 * Implement multi-room chat as available in Citadel 5.70
1303 Revision 211.6 2000/03/23 04:45:15 ajc
1304 * Experimental move of wholist to a separate auto-refreshing window
1306 Revision 211.5 2000/03/19 22:49:03 ajc
1307 * Made the header-bar buttons more visible
1308 * Added a "reply" header-bar button
1309 * Move "Subject:" lines into the header-bar
1310 * Padded the header-bars by one pixel (nicer looking)
1311 * Changed message date/time output format
1313 Revision 211.4 2000/03/19 19:49:31 ajc
1314 * Added support for unix domain sockets
1316 Revision 211.3 2000/02/11 23:45:04 nbryant
1317 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1318 * tcp_sockets.c: include <arpa/inet.h>
1320 Revision 211.2 2000/02/11 23:30:04 nbryant
1321 configure.in: added some code for FreeBSD
1323 Revision 211.1 2000/01/11 04:20:40 ajc
1324 * Add "close window" option to goodbye screen
1326 Revision 211.0 2000/01/04 15:24:16 ajc
1327 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1328 * This will be released as v2.11; tagged everything as such.
1330 Revision 210.0 1999/12/24 04:57:18 ajc
1333 Revision 1.121 1999/12/23 04:54:48 ajc
1334 * Changed session cookie from hexadecimal encoding to base64
1335 * Removed overly verbose logging
1337 Revision 1.120 1999/12/12 18:12:28 ajc
1338 * get http request: clear hold buffer before starting to read in HTTP request.
1339 This was causing some requests to get corrupted.
1341 Revision 1.119 1999/12/08 18:25:21 ajc
1342 * Increased the size of the backlog queue length passed to accept() and made
1343 it a configuration parameter in webcit.h
1345 Revision 1.118 1999/12/07 16:09:26 ajc
1346 * Better (non fireworks display mode) handling of broken HTTP sockets
1348 Revision 1.117 1999/12/06 03:40:29 ajc
1349 * Moved a bunch of other global variables to per-session variables
1351 Revision 1.116 1999/12/06 02:05:33 ajc
1352 * Moved global march list into per-session context
1354 Revision 1.115 1999/12/05 18:38:02 ajc
1355 * Auto-scaling worker thread pool size
1357 Revision 1.114 1999/12/05 17:38:41 ajc
1358 * Additional debugging and cleanup
1360 Revision 1.113 1999/12/04 22:16:05 ajc
1361 * Moved all diagnostic output to stderr
1362 * Moved "HTTP/1.0 200 OK" output to output_headers()
1364 Revision 1.112 1999/12/04 21:56:59 ajc
1365 * Finished the overhaul. Now to tune...
1367 Revision 1.111 1999/12/03 17:59:53 ajc
1368 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1369 pseudocode so the build is currently broken.
1371 Revision 1.110 1999/12/03 16:37:46 ajc
1372 * Repaired HTTP output for image transfers and static content
1374 Revision 1.109 1999/12/03 05:09:54 ajc
1375 * Rewrote the HTTP engine and application coupling to run in a worker thread
1376 model and to run as a single multithreaded program (eliminated helper
1377 processes and pipes). It currently runs but has many large bugs.
1379 Revision 1.108 1999/12/03 00:18:20 ajc
1380 * Added ".c.o" rule to Makefile
1382 Revision 1.107 1999/11/26 03:32:59 ajc
1383 * Started moving all of the global variables into a struct, to facilitate
1384 multithreaded server.
1386 Revision 1.106 1999/11/26 01:28:10 ajc
1389 Revision 1.105 1999/11/04 02:05:02 ajc
1390 * Added 'number of worker threads' to site config screen
1392 Revision 1.104 1999/10/25 02:25:09 ajc
1393 * Shuffled around the room editing commands
1395 Revision 1.103 1999/10/14 04:07:18 ajc
1396 * Cleaned up the bottom-of-page icons
1398 Revision 1.102 1999/10/08 23:58:11 ajc
1399 * Minor bug fix in registration screen
1401 Revision 1.101 1999/10/06 02:44:02 ajc
1402 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1403 it back in when it's fixed. Also added more attempts at cache disabling,
1404 but it still doesn't work in the StarOffice browser. I don't know why.
1406 Revision 1.100 1999/10/02 03:26:14 ajc
1407 * Merged in Nick's bit of JavaScript to handle key commands.
1408 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1409 in a text field. Right now you can't even log in.
1411 Revision 1.99 1999/09/01 01:06:11 ajc
1412 * Added "max message length" field in global config screen
1414 Revision 1.98 1999/08/14 18:16:10 ajc
1415 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1418 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1419 * Did neat stuff to the bottom of the page
1421 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1422 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1423 to a Citadel server fails.
1424 * messages.c: don't auto-link URL's in messages if it would cause
1427 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1428 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1429 compiler. This should make more browsers happy.
1431 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1432 * Added support for "robots.txt" telling spiders to go away.
1433 * Do a slrp_highest() when logging off.
1435 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1436 * Rearranged the code in "Site-wide configuration" and "Generic
1437 server command" to avoid nested server operations
1439 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1440 * webcit.c: added "back, top, next" buttons to bottom of each page
1441 * menubar.html: replaced "User list" with "Page another user"
1443 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1444 * context_loop.c: rearranged some code to try to eliminate deadlocks
1446 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1447 * Unknown URL's now display the main menu instead of diagnostics
1448 * Diagnostics are now at <baseurl>/diagnostics
1450 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1451 * Session no longer locks up when an express message is cancelled
1452 * The default Citadel server is now "localhost" instead of uncnsrd
1453 * Added some documentation
1455 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1456 * roomops.c: made room banner graphics more reliable
1457 * messages.c: added code to prevent accidental "double-posting"
1458 * who.c: fixed the "Change room/host/user" submit logic
1460 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1461 * Changed static/menubar.html so the text is readable
1463 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1464 * Ditched the frames mode completely. It wasn't working properly in,
1465 among other places, IE 5. Die, Bill, Die.
1467 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1468 * Fixed the behavior of the "forget room" routine, to properly handle
1469 the transition back to the Lobby after it's all done.
1470 * Added ExpressMessageCat() to allow code to send the user messages
1471 along with incoming express messages
1472 * WebCit now sends the name of the end user's browser as the client
1473 name in a Citadel IDEN command rather than its own name.
1475 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1476 * Minor code cleanups
1477 * New mail notification
1479 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1480 * Top-aligned all the cells in the fake frames in non-frames mode
1482 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1483 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1484 of a Goto, in order to prevent it from first marking all msgs old.
1486 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1487 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1488 which can differentiate the needs of frames and noframes modes
1490 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1491 * webserver.c: added "-t" option to send traces somewhere else
1493 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1494 * context_loop.c: display an error page if the client browser
1495 requests a non-root page and there is no cookie set
1496 * webserver.c: took my name off the copyright notice (it's a group
1499 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1500 * Reworked a lot of the structure, made more HTML "embeddable"
1501 * Changed the noframes mode to display "fake" frames using tables
1503 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1504 Changed some output formatting (mainly <FONT> tags).
1505 Changed who.c to use urlescputs() rather than escputs()
1506 in urls so GOTOs and User Profiles work when the string has a
1509 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1510 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1511 How to cause "onLoad=" to cause a sibling frame to refresh without
1512 having to use the nonportable HTTP "Window-Target:" directive. Began
1513 implementation of this; it should allow portable NS/IE compatibility.
1515 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1516 * Implemented "access level required to create rooms"
1518 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1519 * webcit.c: modified getz() to *exit* the program when fgets()
1520 returns an error. This is actually the desired behavior; it would
1521 otherwise busy-loop forever on a broken pipe.
1523 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1524 * webcit.c: added to getz() the ability to return an error code;
1525 implemented this in the main loop, hopefully fixing problems
1526 * Added "braindamage" file (frames/JS browser compatibility list)
1527 * Added HTTP "User-agent:" detection
1528 * wildmat.c, braindamage.c: added
1529 * Initial value of 'noframes' is now set by the braindamage check
1530 * Ran everything through "indent -kr -i8"
1531 * roomops.c: in room list, print a in otherwise empty cells
1533 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1534 * context_loop.c: warning fix
1535 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1537 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1538 * Resolve the name of the connecting host and pass it on to Citadel
1540 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1541 * wDumpContent() is now responsible for </BODY></HTML> most of the
1542 time (parameter settable) so that the main menu can easily be
1543 embedded in every page when running in noframes mode
1544 * noframes mode selection is now carried in the cookie
1546 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1547 * Made the frames stuff less dependent on the HTML TARGET= directive
1548 and more dependent on the HTTP Window-target: directive.
1549 * Made the system semi-navigable in noframes mode.
1551 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1552 * Brought over the new room listing code and <G>oto heuristics
1553 from the main Citadel tree, to pay attention to floor/room ordering
1555 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1556 * Modified the back end of mime_parser to use callbacks instead of
1557 doing something specific. Now we can use it elsewhere.
1559 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1560 * Fixed the bugs in "Site-wide configuration"
1561 * Added a "generic server commands" screen
1563 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1564 * Reduced the multiple cookies down to one cookie combining all data.
1566 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1567 * Removed wc_host and wc_port cookies.
1568 * Added an "edit your session" screen to change your wholisting.
1570 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1571 * Added "enter registration"
1572 * Set up automatic trigger of Enter Registration when the server
1574 * Established that a one-to-one WebCit/Citadel correspondence will
1575 be required. No big deal due to shared code segments.
1576 * Added "change password"
1577 * Added networking configuration screens. These still need testing.
1578 * Added a "kill session" link to each line of the wholist when
1579 logged in as an aide, and the screens to perform this operation.
1581 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1582 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1583 * "Finished" the MIME parser.
1584 * Got image uploads working.
1585 * Added "add/edit user photo" screens.
1586 * Added "add/edit room graphic" screens.
1587 * Added "add/edit floor graphic" screens.
1588 * Fixed display of floor graphic in known rooms list.
1590 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1591 * Wrote mime_parser.c for handling of image uploads. This will also
1592 be used in future Citadel MIME projects.
1594 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1595 * Fixed a bug in the room banner display code
1596 * Added "delete room"
1597 * Added "validate users"
1599 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1600 * Added "edit room info file"
1603 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1604 * Changed the "auto read new" functionality from a meta refresh tag
1605 to an "onload" directive (the former was causing graphics problems)
1606 * Added "create room"
1609 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1610 * Got the Zap and List-Zapped commands working
1611 * Added a convenience function to display a page with an error string
1612 * Automatically do a read-new-msgs whenever a new room banner is loaded
1614 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1615 * Added the screens to send pages
1616 * Changed message headers to display in bigger font, non-boldface
1617 * Added the chat system
1618 * Added goto private rooms
1620 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1621 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1623 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1624 * automatically regenerate Makefile when Makefile.in changes
1626 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1627 * context_loop.c: Moved "remove session" into its own function.
1628 Check for dead webcit child process before each transaction.
1629 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1630 against broken HTTP connections.
1631 * Added a housekeeping thread to periodically remove dead sessions
1632 and kill idle sessions.
1633 * messages.c: added "delete message" functionality
1634 * messages.c: added "move message" functionality
1635 * userlist.c: added. This adds "userlist" and "show user" functions.
1636 * roomops.c: fixed buggy implementation of ungoto
1637 * Set up an option in output_headers() to optionally print the most
1638 often used opening HTML as well as the HTTP headers.
1639 * Display express messages in cute little JavaScript popup window.
1641 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1642 * Brought over message reading and entry functions from old WebCit
1644 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1645 * context_loop.c: really fix the SO_LINGER stuff
1646 * webserver.c: remove commented-out references to SO_LINGER
1648 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1649 * context_loop.c: After fork(), child process closes the HTTP socket
1650 so when the parent process closes it, it actually _does_ close.
1651 Otherwise, aIEeeee and possibly other browsers will hang.
1652 * Added support for graphics images retrieved from the Citadel server.
1653 * Set up login banner graphic and background image graphic
1655 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1656 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1658 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1659 * Smoothed out some of the login/logout code. Failed authentication
1660 now works the way it should.
1661 * Added support for new user login (still need to handle registration).
1663 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1664 * Discovered that the HTTP socket problem is related to a socket that
1665 isn't properly lingering on close. Temporarily hacked a sleep(10)
1666 into context_loop.c until it is figured out.
1668 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1669 * Did a little debugging, still trying to figure out why logging in
1670 displays "Connection reset by peer" error. It used to work...
1672 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1673 * Makefile.in: updated dependencies
1675 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1676 * Fixed broken interpretation of variables specified in the URL
1677 * added new "action" variable to make main loop simpler
1679 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1680 * webserver.c: prototype vsnprintf
1681 * context_loop.c: warning fix
1683 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1684 * tcp_sockets.c: removed some dead code
1685 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1686 unused ends of pipes, fix a file descriptor leak and a race condition
1687 * portability enhancements
1689 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1690 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1692 * converted to autoconf and began port to Digital UNIX
1694 * context_loop.c: moved the monster 64k buffer array off the stack
1695 * tcp_sockets.c: getservbyname() doesn't set errno.
1697 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1698 * webserver.c: warning fix