2 Revision 504.4 2004/02/17 03:37:11 ajc
3 * Indicate to Citadel that we want Server Generated Invitations when
4 calendar events are saved. (No longer the default in Citadel server.)
6 Revision 504.3 2004/02/09 04:49:32 ajc
7 * Prepare for a way to avoid falling out of the main frameset
9 Revision 504.2 2004/02/09 03:37:57 ajc
10 * Changed the thread pool management algorithm. Detecting idle time between
11 socket accepts was not working reliably on all systems, so we now follow
12 the same algorithm as the Citadel server (spawn more threads when number
13 of sessions < number of threads, but keep constrained to pre-defined
14 minimum and maximum thread count)
16 Revision 504.1 2004/02/03 03:09:51 ajc
19 Revision 503.0 2004/01/28 04:31:31 ajc
22 Revision 502.4 2004/01/28 04:30:48 ajc
23 * Create Room can now offer calendar and address book rooms
25 Revision 502.3 2004/01/17 21:25:30 ajc
26 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
27 * Split the config for LDAP Connector into its own panel
29 Revision 502.2 2004/01/17 04:32:54 ajc
30 * Add site config options for Citadel servers which support LDAP
32 Revision 502.1 2003/10/24 02:50:19 ajc
33 * Clicking "Enter Message" in a room with an Address Book view opens
34 a blank vCard entry screen.
36 Revision 502.0 2003/10/23 03:16:50 ajc
39 Revision 501.2 2003/10/23 03:07:54 ajc
40 * event.c: Found and removed another unquoted multi-line string literal
41 * webcit.h: changed an #ifdef HAVE_ICAL_H
42 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
44 Revision 501.1 2003/10/22 01:42:12 ajc
45 * iconbar.c: removed a stray character or two...
47 Revision 501.0 2003/10/21 04:26:37 ajc
50 Revision 500.30 2003/10/21 04:26:27 ajc
51 * bumped the version string to 5.01
53 Revision 500.29 2003/10/17 03:08:28 ajc
54 * Finished prettying up the vCard display
56 Revision 500.28 2003/10/17 02:31:45 ajc
57 * Multi-line string literals are deprecated in GCC 3.1 unless each line
58 is wrapped in quotes. Performed this fix so it'll compile.
59 * setup.c: removed references to unused variable tempfile[]
61 Revision 500.27 2003/10/09 03:17:02 ajc
62 * Started prettying up the vCard display.
64 Revision 500.26 2003/10/08 02:33:49 ajc
65 * Begin work on better handling of vCard display
67 Revision 500.25 2003/09/04 03:41:27 ajc
68 * siteconfig.c: changed some config items to drop-down boxes
70 Revision 500.24 2003/08/27 04:26:54 ajc
71 * Split the site configuration screen up into four different screens,
74 Revision 500.23 2003/08/24 03:31:50 ajc
75 * Finished the setup program
76 * Bumped the internal version number to 5.01
78 Revision 500.22 2003/08/22 00:47:27 ajc
79 * setup is now working, but it still needs a way to detect a running WebCit
81 Revision 500.21 2003/08/22 00:25:40 ajc
82 * Added a skeleton "setup" program to the tree. It does not work yet.
84 Revision 500.20 2003/08/20 03:48:55 ajc
85 * Added iconbar shortcut to Contacts room
86 * Minimum required Citadel is now 6.11
88 Revision 500.19 2003/08/20 03:07:25 ajc
89 * Address book "single card" view now suppresses "reading nn message" and
90 instead shows the letter indices across the top
91 * Clicking on an address in a vCard now connects to WebCit mail instead
92 of a browser mailto: link
94 Revision 500.18 2003/08/19 04:18:43 ajc
95 * Changed things around in the address book view. Made it sorted and
96 more clickable and better looking...
98 Revision 500.17 2003/08/12 18:54:03 error
99 * messages.c: fix off-by-one-error in selector bar
101 Revision 500.16 2003/08/07 22:18:03 ajc
102 * Add the Summary Page to the customizable iconbar
104 Revision 500.15 2003/08/07 03:51:51 ajc
105 * Customizable icon bar as: pictures and text, pictures, text
107 Revision 500.14 2003/08/05 03:52:14 ajc
108 * First working version of the customizable iconbar. It contains a basic
109 set of options and now automatically refreshes when it's customized.
111 Revision 500.13 2003/08/04 03:50:29 ajc
112 * First cut at the customizable iconbar is done. A bunch of generic options
113 are there. Still need to get the actual iconbar to refresh when changes
116 Revision 500.12 2003/08/03 21:02:01 ajc
117 * More work on customizable iconbar
119 Revision 500.11 2003/08/02 05:25:46 ajc
120 * Laid the groundwork for a customizable iconbar
122 Revision 500.10 2003/07/30 03:57:49 ajc
123 * Add config.c_purge_hour to config screen
125 Revision 500.9 2003/07/06 22:06:59 ajc
126 * When converting "anything that looks like a URL" to a real link, first
127 make sure that it isn't already inside a link. This fixes most of the
128 long, ugly URL strings sent by eBay.
129 * Automatically dismantle mailto: links in HTML messages, and convert
130 them to WebCit mail links (clicking on it sends the user to the Mail
131 room and begins composing a new message with the recipient and subject
132 fields pre-populated).
134 Revision 500.8 2003/06/29 20:51:21 ajc
135 * Worked around a rendering bug in Satan's Browser that was causing it
136 to draw the calendar month view much wider than the actual screen wdith
138 Revision 500.7 2003/06/28 04:09:37 error
139 * roomops.c: Backout change to display one less box in the first column in
140 roomlist view, it doesn't seem to work for everyone
142 Revision 500.6 2003/06/28 03:52:51 error
143 * Don't tell browsers not to cache static documents
145 Revision 500.5 2003/06/28 03:35:23 error
146 * roomops.c: Display one less floor in the first column in romlist view
148 Revision 500.4 2003/06/26 03:37:58 ajc
149 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
150 This will allow some groupware clients to browse the free/busy times of
151 other users on the system.
153 Revision 500.3 2003/06/21 05:17:21 ajc
154 * Better alignment of system messages
155 * Exterminated display_error() and replaced it with WC->ImportantMessage
156 which is displayed in a bubble on top of whatever page you're on next.
157 * Small cosmetic changes
158 * Fixed some nesting problems in output_headers()
160 Revision 500.2 2003/06/20 03:39:27 ajc
161 * Optimization to floor layout in box view
163 Revision 500.1 2003/06/20 03:04:26 ajc
164 * "Reply" button on messages now handles IGnet recipients correctly
166 Revision 500.0 2003/06/10 04:23:08 ajc
169 Revision 410.50 2003/06/10 04:22:58 ajc
170 * Updated docs and headers for 5.00 release
172 Revision 410.49 2003/06/10 04:05:23 ajc
173 * De-tabled the left side icon bar and reduced one of the graphics, so
174 that all of the rounded corners show up in Satan's Browser.
176 Revision 410.48 2003/06/10 03:47:41 ajc
177 * style.css: added font selection to default <BODY> tag
179 Revision 410.47 2003/06/06 03:26:03 ajc
180 * Satan's Browser insists on putting bloody acres of whitespace to the
181 right of any bulleted list items, making any multi-column table containing
182 a list take more than the entire screen. Removed all such lists so it
183 looks ok. If you are reading this and you are a Microsoft employee, please
184 commit suicide before you break anything else.
186 Revision 410.46 2003/06/06 02:22:07 ajc
187 * Changed the upper left and upper right bounded box corners to a solid
188 blue (#204B78) instead of gradiated, because it was looking funny in
189 256-color mode. It also looked funny in Internet Explorer, but people
190 who use Internet Explorer are contributing to terrorism and really don't
191 deserve Web access in the first place. So I really just fixed this to make
192 it look good in 256-color Netscape.
194 Revision 410.45 2003/06/05 21:37:37 ajc
195 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
196 in b0rken IE browser. Die, Bill, Die.
198 Revision 410.44 2003/06/05 03:52:29 ajc
199 * Buncha cosmetic changes
201 Revision 410.43 2003/06/04 03:41:25 ajc
202 * Change the appearance of rooms with and without new messages in the
203 room list -- now defined using CSS
205 Revision 410.42 2003/06/03 03:57:42 ajc
206 * Tightened up the room banner a bit. Smaller padding, smaller font,
209 Revision 410.41 2003/05/31 21:36:45 ajc
212 Revision 410.40 2003/05/26 21:05:42 ajc
213 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
214 it to complete the free/busy checking for attendee availability.
216 Revision 410.39 2003/05/26 05:44:45 ajc
217 * event.c: fix compiler warning
219 Revision 410.38 2003/05/26 05:39:46 ajc
220 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
221 bug fixed in Citadel.
223 Revision 410.37 2003/05/26 05:28:13 ajc
224 * serv_func.c: added utility function read_server_text()
225 * availability.c: banged out more of this code -- still not complete
227 Revision 410.36 2003/05/26 03:28:02 ajc
228 * Getting closer to doing the availability check. Created new source
229 module 'availability.c' for this purpose. Stub function is in place.
231 Revision 410.35 2003/05/25 04:25:12 ajc
232 * siteconfig.c: fixed a spelling error
233 * event.c: add a "Check attendee availability" button, and the code to
234 bypass saving the event to the server, do something with it, and then
235 feed the twiddled data structure back to the form display function for
236 further editing. What's still missing is the code to do the actual
239 Revision 410.34 2003/05/24 22:22:35 ajc
240 * Small stylesheet hack to make it work with b0rken IE
242 Revision 410.33 2003/05/24 22:13:08 ajc
243 * Changed the login banner a bit
245 Revision 410.32 2003/05/20 03:25:41 ajc
246 * Separate event invitees with newlines instead of commas.
248 Revision 410.31 2003/05/19 19:55:09 ajc
249 * summary.c: eliminate compiler warnings about unused variables when
250 compiling a WebCit service without calendar support
252 Revision 410.30 2003/05/18 02:05:33 ajc
253 * More conversion of screens to the new look-and-feel.
255 Revision 410.29 2003/05/16 04:11:29 ajc
256 * We don't need no steenking workaround. Problem fixed. MIME parser not
257 broken. Web server was calling it with bad parameters. All fixed now.
258 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
261 Revision 410.28 2003/05/15 04:52:26 ajc
262 * Minor workaround in web forms to handle mime parser problem in uploads
264 Revision 410.27 2003/05/15 03:35:59 ajc
265 * look and feel overhaul -- almost done!
267 Revision 410.26 2003/05/14 03:46:35 ajc
268 * More background cleanup
270 Revision 410.25 2003/05/05 17:19:46 ajc
271 * Cleanups to summary page when running on a non ical enabled system
272 * Use non breaking spaces in summary page box titles
274 Revision 410.24 2003/05/04 04:22:41 ajc
275 * Display body of messages on a white background. I am doing this in order
276 to prepare for making the general background of the screen a darker color.
278 Revision 410.23 2003/05/04 02:54:55 ajc
279 * Summary page now uses our cutesy new rounded window boxes
281 Revision 410.22 2003/05/03 21:28:41 ajc
282 * Added in a slick new box style and put the room lists in it
284 Revision 410.21 2003/05/03 16:57:04 ajc
285 * In the 'folders' and 'portal' views, change the folder delimiter
286 from / to \ to avoid conflict with room names that have slashes
288 Revision 410.20 2003/05/03 16:23:29 ajc
289 * Enforce three columns in portal view of room list
291 Revision 410.19 2003/05/03 04:52:32 ajc
292 * Added an experimental new "portal view" to the room list options
294 Revision 410.18 2003/05/02 03:23:41 ajc
295 * Minor change to room list algorithm
297 Revision 410.17 2003/05/01 15:33:05 ajc
298 * Fixed a potential memory leak in enumeration of MIME parts
300 Revision 410.16 2003/05/01 03:11:35 ajc
301 * When static content is requested, fetch it without trying to connect
304 Revision 410.15 2003/04/30 05:00:00 ajc
305 * Added the ability to compose messages with file attachments uploaded from
308 Revision 410.14 2003/04/27 04:46:02 ajc
309 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
310 observes the flag designating the presence of new messages. (The "rooms
311 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
312 but that view may get axed soon.)
314 Revision 410.13 2003/04/26 21:57:53 ajc
315 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
316 before returning an error code to avoid a file descriptor leak
318 Revision 410.12 2003/04/19 21:42:36 ajc
319 * Repaired all my b0rken COLOR tags
320 * Replaced most FONT tags with SPAN tags
323 Revision 410.11 2003/04/19 19:58:10 ajc
324 * Lots of great changes from Nick to make the site CSS-enabled.
326 Revision 410.10 2003/04/14 04:04:40 ajc
327 * First cut of CSS-izing WebCit. Probably b0rken.
329 Revision 410.9 2003/04/09 04:02:32 ajc
330 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
331 supported the idea of one WebCit connecting to multiple Citadels for a
332 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
333 * When connecting to Citadel through a Unix domain socket, don't try to make
334 the Java chat applet available.
336 Revision 410.8 2003/03/31 03:32:19 ajc
337 * messages.c: check for 000 terminator while parsing RFC822 headers to
338 prevent getting hung up while displaying certain badly formatted messages.
340 Revision 410.7 2003/03/30 06:13:19 ajc
341 * When reading from the server, do not treat CR as end-of-line because
342 there's probably an LF coming after it. Instead, keep reading to the LF
344 * No not underline links in the icon bars
346 Revision 410.6 2003/03/17 04:17:41 ajc
347 * Call to accept() was being made with an uninitialized variable for the
348 third argument. Changed the second and third argument to NULL and 0 because
349 we don't really need accept() to fill up a buffer full of information that
350 we'll never use. (Thanks to SteveV for reporting the bug and helping to
352 * Removed the mutex wrapper around select() because we don't need it. All
353 idle worker threads now block on select() and one of them will wake up when
354 a connection arrives.
356 Revision 410.5 2003/03/15 20:55:03 ajc
357 * When a requested image is not available on the Citadel server, send a
358 1x1 transparent GIF instead of 404 error.
360 Revision 410.4 2003/03/14 04:21:57 ajc
361 * clone events to be encapsulated before saving, because the original
362 instance may already have a parent, and that makes crashy crashy
364 Revision 410.3 2003/03/13 05:57:17 ajc
365 * More encapsulation. Warning: there are bugs in this!!
367 Revision 410.2 2003/03/13 05:20:23 ajc
368 * Various changes to the calendar service to handle messages containing
369 fully encapsulated VCALENDAR components instead of only unencapsulated
370 VEVENT subcomponents. We have to move in this direction for compatibility
373 Revision 410.1 2003/03/01 22:07:19 ajc
374 * New user registration, as well as existing user re-registration, now
375 uses the vCard editing screen.
376 * Administratively editing users' address book entries now works again,
377 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
378 in order to enforce this.
380 Revision 410.0 2003/02/19 03:49:33 ajc
383 Revision 400.90 2003/02/19 03:49:17 ajc
384 * latest config.guess and config.sub from www.gnu.org
386 Revision 400.89 2003/02/07 04:44:17 ajc
387 * Replaced sleep() with a function that sleeps using select() in order to
388 avoid potential issues with SIGALRM. Possible fix for weird behavior
389 when running on a Macintosh.
391 Revision 400.88 2003/01/29 22:32:07 ajc
392 * Shuffled some code and comments around; minor cleanup
394 Revision 400.87 2003/01/28 15:37:12 ajc
395 * All functions which read binary data from the server now make use of the
396 read_server_binary() function in tools.c
397 * Binary reads from server now have safety code to prevent infinite loops
398 * All output of MIME objects is now done with http_transmit_thing()
400 Revision 400.86 2003/01/19 06:28:04 ajc
401 * Minimum required Citadel version 6.05
403 Revision 400.85 2003/01/16 04:41:26 ajc
404 * When displaying edit controls for time of day in the calendar, only show
405 minutes that are multiples of 5 ... unless the existing value is not a
406 multiple of 5, in which case we show that too.
408 Revision 400.84 2003/01/15 17:34:04 ajc
409 * event.c: fixed a misspelling
410 * config.guess, config.sub: updated using latest from ftp.gnu.org
412 Revision 400.83 2003/01/14 04:21:27 ajc
413 * Only offer views which make sense for the default view of a room
415 Revision 400.82 2003/01/13 03:34:33 ajc
416 * Get ready for the 4.10 release
418 Revision 400.81 2003/01/12 23:22:53 ajc
419 * configure.in: check for libical v0.24 or newer
421 Revision 400.80 2003/01/07 04:56:17 ajc
422 * Complete the free/busy transparency handling in the form
423 * Default times for new events are now in the correct timezone
425 Revision 400.79 2003/01/06 18:01:35 ajc
426 * Begin handling of TRANSP property to show event times as free or
429 Revision 400.78 2003/01/05 21:02:14 ajc
430 * Summary page: three columns are now all the same width
432 Revision 400.77 2003/01/05 20:56:05 ajc
433 * minor fix for previous checkin
435 Revision 400.76 2003/01/05 20:51:01 ajc
436 * Display PARTSTAT for attendees
438 Revision 400.75 2003/01/05 05:01:00 ajc
439 * Add "today's calendar events" to the summary page.
441 Revision 400.74 2003/01/05 04:27:28 ajc
442 * Add "Tasks" to the summary page
444 Revision 400.73 2002/12/28 05:44:09 ajc
445 * ical_dezonify.c: brought over new version from the Citadel source (again)
447 Revision 400.72 2002/12/28 05:12:45 ajc
448 * ical_dezonify.c: brought over new version from the Citadel source.
450 Revision 400.71 2002/12/26 04:04:48 ajc
451 * Perform CHEK command when automatically establishing sessions, not just
452 when one is explicitly created. Some stuff is missing otherwise.
454 Revision 400.70 2002/12/25 23:18:06 ajc
455 * Be more strategic about when to call ical_dezonify()
456 (This may be the last set of fixes. I hope so.)
458 Revision 400.69 2002/12/25 21:39:38 ajc
459 * ical_dezonify.c: added.
460 * calendar.c: convert incoming ical messages to UTC
461 (the usual routines will then convert them to local time for display)
463 Revision 400.68 2002/12/25 07:06:00 ajc
464 * Tweaked the code to work with libical 0.24
466 Revision 400.67 2002/12/20 04:50:00 ajc
467 * When saving a calendar event, increment the SEQUENCE property.
469 Revision 400.66 2002/12/18 05:03:39 ajc
470 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
471 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
472 Because the libc-allocated buffer was getting clobbered.
473 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
475 Revision 400.65 2002/12/17 05:01:39 ajc
476 * Prettied up the calendar day view layout
477 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
479 Revision 400.64 2002/12/16 04:43:30 ajc
480 * Correctly handle local time zone when figuring out which day and time to
481 display events on calendar month/day views. This also seems to have
482 fixed the bug that was causing events to sometimes get lost when saved.
484 Revision 400.63 2002/12/15 05:50:59 ajc
485 * Form editing of date/time fields now assumes that the icaltimetype being
486 manipulated is in UTC. It converts to/from local time for editing.
488 Revision 400.62 2002/12/10 23:25:47 ajc
489 * Display attendees in message view of calendar objects
491 Revision 400.61 2002/12/07 22:12:59 ajc
492 * Handle incoming RSVP's for meetings. (Note: this will not actually work
493 until I implement the Citadel server function which it calls.)
495 Revision 400.60 2002/11/30 21:34:51 ajc
496 * Submit organizer in a hidden field, in case the server needs it
498 Revision 400.59 2002/11/30 04:46:46 ajc
499 * First cut at adding/removing attendees to an event
500 (Actual invitations should be sent by the Citadel server)
502 Revision 400.58 2002/11/29 23:56:19 ajc
503 * Completed "me as organizer" -- the user's own e-mail address is inserted
504 as the organizer of new events. Detect when the user is the organizer and
505 enable/disable the attendees box accordingly.
507 Revision 400.57 2002/11/29 16:38:37 ajc
508 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
510 Revision 400.56 2002/11/28 06:03:24 ajc
511 * Issue an ISME command when editing an event, to determine whether the user
512 viewing the event is the organizer. (Will use this later to allow/disallow
513 sending out invitations.)
515 Revision 400.55 2002/11/26 05:01:04 ajc
516 * Began handling attendee fields
518 Revision 400.54 2002/11/16 23:40:11 ajc
521 Revision 400.53 2002/11/16 23:15:02 ajc
522 * Make the "all day event" shadebox smaller (month view) - no border.
523 * Fixed bug that caused any events following an all day event to also appear
526 Revision 400.52 2002/11/16 05:40:54 ajc
527 * When adding new events to the calendar, default to the month [and day]
528 currently being viewed.
529 * Hotlink each hour of the day view to an add-new-event for that day/hour.
531 Revision 400.51 2002/11/15 05:05:47 ajc
532 * Put in back/forward (yesterday/tomorrow) links in calendar day view
534 Revision 400.50 2002/11/15 04:11:46 ajc
535 * Added even more nifty JavaScript to cause the hour/minute and end date
536 fields of a calendar event form to render as disabled when the "all day
537 event" box is checked -- not just when the user checks the box, but also
538 when the box begins its life already checked.
540 Revision 400.49 2002/11/14 04:59:40 ajc
541 * Correctly serialize and save all day events using date instead of date/time
543 Revision 400.48 2002/11/13 04:49:23 ajc
544 * "All day event" shows as a single checkbox, instead of one for the start
545 time and one for the end time. Added nifty JavaScript to zero and shade
546 the hour/minute and all end time fields when all-day-event is checked.
548 Revision 400.47 2002/11/12 05:57:27 ajc
549 * Display a nicer looking screen when replying to calendar invitations
550 * When displaying day view, don't show all day events twice
551 * Day or month view: denote all day events by displaying them inside
554 Revision 400.46 2002/11/12 03:26:39 ajc
555 * Tell the user about broken Citadel server connections instead of
556 simply printing "Goodbye"
558 Revision 400.45 2002/10/23 04:11:38 ajc
559 * Detect when a meeting invitation is actually an update for an existing UID
560 and tell the user so.
562 Revision 400.44 2002/10/21 20:16:38 ajc
563 * Display conflicts nicely
565 Revision 400.43 2002/10/21 18:29:14 ajc
566 * Ask server to hunt for conflicts when displaying a meeting invitation
568 Revision 400.42 2002/10/19 21:28:32 ajc
569 * Moved the calendar meeting request reply functionality to the Citadel server
571 Revision 400.41 2002/10/19 17:10:14 ajc
572 * Add "Tentative" accept button
573 * Only display Accept/Tentative/Decline button when method=REQUEST
575 Revision 400.40 2002/10/19 04:16:37 ajc
576 * Save an incoming meeting request into the user's calendar.
578 Revision 400.39 2002/10/18 20:55:05 ajc
579 * Began work on meeting request accept/decline
581 Revision 400.38 2002/10/16 19:16:39 ajc
582 * Fixes and updates to build WebCit on Linux for IBM S/390
584 Revision 400.37 2002/10/09 04:12:44 ajc
585 * Templatized trailing HTML
586 * Templatized "new start page" page
587 * Added global substitution macros
589 Revision 400.36 2002/10/09 03:51:01 ajc
590 * Templatized the <HEAD> section of HTML
592 Revision 400.35 2002/10/07 23:03:38 ajc
593 * messages.c: don't display room name field when it's blank
595 Revision 400.34 2002/10/07 04:10:37 ajc
596 * When displaying meeting invitations, only show date/time for VEVENT
597 subcomponents. Date/time for other subcomponents are irrelevant.
598 * Cleaned up HTML display of meeting invitations.
600 Revision 400.33 2002/10/03 03:40:31 ajc
601 * Worked on meeting accept/decline a little bit
603 Revision 400.32 2002/09/30 03:58:35 ajc
604 * Dabbled in handling incoming meeting requests
606 Revision 400.31 2002/09/29 20:15:43 ajc
607 * Completed the calendar day view
609 Revision 400.30 2002/09/28 04:01:30 ajc
610 * started fleshing out the calendar day view
612 Revision 400.29 2002/09/27 21:19:28 ajc
615 Revision 400.28 2002/09/27 18:31:33 ajc
616 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
617 * After saving a VEVENT, return to the correct calendar view and date
619 Revision 400.27 2002/09/27 17:15:44 ajc
620 * Removed the gzip compression stuff due to bugs in Internet Explorer.
622 Revision 400.26 2002/09/27 04:37:21 ajc
623 * New, buggy versions of event editing screens
625 Revision 400.25 2002/09/26 22:00:16 ajc
626 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
627 month 1 in libical functions)
629 Revision 400.24 2002/09/25 21:57:13 ajc
630 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
633 Revision 400.23 2002/09/24 04:12:34 ajc
634 * Rough cut of the two-pass calendar display routines (first pass: go thru
635 messages gathering VEVENT items; second pass: render calendar with data)
637 Revision 400.22 2002/09/23 04:01:33 ajc
638 * Presentation changes to calendar month view
640 Revision 400.21 2002/09/22 05:20:27 ajc
641 * Began implementing month view
643 Revision 400.20 2002/09/21 04:38:05 ajc
644 * Added utility functions for displaying vcalendar timestamps in web forms
645 and translating form data back to timestamps.
646 * Completed the "edit task" and "add new task" screens.
648 Revision 400.19 2002/09/20 20:28:08 ajc
649 * Smooth transition between "list tasks" & "edit task" screens
651 Revision 400.18 2002/09/20 03:54:44 ajc
652 * Display the "Tasks" view as a bulleted list with each task clickable
653 * Clicking brings up an (unfinished) "edit task" screen
655 Revision 400.17 2002/09/18 21:44:02 ajc
656 * display VTODO parameters
658 Revision 400.16 2002/09/17 04:21:00 ajc
659 * Handler chains for VCALENDAR and VTODO types
661 Revision 400.15 2002/09/17 03:37:10 ajc
662 * Implemented a 'display handler' infrastructure for various groupware types
664 Revision 400.14 2002/09/16 03:35:12 ajc
665 * Just a bunch of glue code to iterate through the various types of ical
666 objects we could encounter
668 Revision 400.13 2002/09/15 04:05:41 ajc
669 * Process calendar object subcomponents
671 Revision 400.12 2002/09/15 03:40:13 ajc
673 * When a text/calendar MIME type is discovered in a message, send it to
674 the (currently skeleton) parser in calendar.c
675 * calendar.c: skeleton parser for calendar objects which currently just
676 creates an icalcomponent object and frees it.
678 Revision 400.11 2002/09/15 03:16:24 ajc
679 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
680 function namespace in libical
682 Revision 400.10 2002/09/15 02:50:55 ajc
683 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
685 Revision 400.9 2002/09/14 21:33:31 ajc
686 * Backed out compression of inlines -- not all browsers appear to handle it
688 Revision 400.8 2002/09/14 20:20:29 ajc
689 * Attempting to push more stuff through compression. I've introduced some
690 sort of deadlock bug that I can't seem to find yet...
692 Revision 400.7 2002/09/14 20:00:22 ajc
693 * Compress output_image() graphics
695 Revision 400.6 2002/09/14 16:26:35 ajc
696 * output_image() now reads the entire image from Citadel into a buffer before
697 sending it to the browser (for performance reasons, and so it can compress)
699 Revision 400.5 2002/09/14 04:52:59 ajc
700 * Look for the "libical" calendaring library and link it in if present...
702 Revision 400.4 2002/09/14 04:02:36 ajc
703 * Finished gzip compression of dynamic pages (when browser supports it)
705 Revision 400.3 2002/09/13 20:40:53 ajc
706 * Detect when the client browser is capable of gzip encoding
707 (actual encoding is not implemented yet)
709 Revision 400.2 2002/09/13 15:54:40 ajc
710 * Reversed the above change because I broke it somehow
712 Revision 400.1 2002/09/11 22:46:59 ajc
713 * Started adding in compression and calendaring library detects (not finished)
715 Revision 400.0 2002/09/09 03:56:11 ajc
716 * This is version 4.00
718 Revision 323.68 2002/09/09 03:51:01 ajc
719 * In the HTML-to-HTML converter:
720 --> Open links in new window (as with text msgs)
721 --> Convert loose URL's to hot links (as with text msgs)
723 Revision 323.67 2002/09/06 03:59:11 ajc
724 * Added an "About this server" panel to the Summary page.
725 (Useless fluff, but better than an empty column.)
727 Revision 323.66 2002/08/26 02:57:06 ajc
728 * Rooms listed on the summary page are now clickable-gotoable
730 Revision 323.65 2002/08/26 01:24:09 ajc
731 * Added a "summary" page (rather sparse for now)
733 Revision 323.64 2002/08/24 15:30:48 ajc
734 * GET instead of POST for listsub. Also add a 'Back...' link.
736 Revision 323.63 2002/08/24 05:59:24 ajc
737 * Bugfixes and cosmetic changes to listsub system
739 Revision 323.62 2002/08/23 03:37:19 ajc
740 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
742 Revision 323.61 2002/08/22 03:55:47 ajc
743 * 'unsubscribe' command (but not 'confirm unsubscribe')
745 Revision 323.60 2002/08/21 21:58:37 ajc
746 * Completed self-service list subscription via web.
747 (Still need to implement unsubscribe.)
749 Revision 323.59 2002/08/16 22:06:51 ajc
752 Revision 323.58 2002/08/16 03:51:12 ajc
753 * I think I've finally nailed the 'no session' pages now...
755 Revision 323.57 2002/08/15 03:49:47 ajc
756 * Fleshed out the list subscription page a bit
758 Revision 323.56 2002/08/13 19:55:12 ajc
759 * Keep track of the HTTP "Host:" header being sent by the browser.
760 (We're going to need this in the near future)
762 Revision 323.55 2002/08/05 16:07:30 ajc
763 * Moved "edit floor label pic" to the floor editing screen
765 Revision 323.54 2002/08/05 15:53:00 ajc
766 * Commands to add, change, delete floors
768 Revision 323.53 2002/07/26 03:20:04 ajc
769 * Beautified the folder tabs in "edit room"
771 Revision 323.52 2002/07/25 04:01:58 ajc
772 * Final cleanup of changes (finally located and fixed the bug)
774 Revision 323.51 2002/07/24 04:14:23 ajc
775 * Minor code cleanup of last night's changes
777 Revision 323.50 2002/07/23 15:40:54 ajc
778 * Minor cleanup of previous changes
780 Revision 323.49 2002/07/23 04:43:58 ajc
781 * Updated message reading to use the new MSG4 command, so we can do output
782 of various types of richtext (mainly HTML).
784 Revision 323.48 2002/07/16 03:37:24 ajc
785 * Small change to above
787 Revision 323.47 2002/07/16 03:23:37 ajc
788 * Display HTML messages as HTML. (Wow!)
790 Revision 323.46 2002/07/13 04:39:59 ajc
791 * Handle multipart/alternative in a nicer way, giving us the opportunity to
792 output HTML instead of converting to text/plain and back. (Not finished.)
794 Revision 323.45 2002/07/11 03:17:03 ajc
795 * hacks to text_to_server() to transmit messages as HTML
797 Revision 323.44 2002/07/09 04:21:12 ajc
800 Revision 323.43 2002/07/06 03:10:26 ajc
801 * Enable a "make this my start page" link that works in lots of places.
802 Configures a user's preference of where to go after login.
804 Revision 323.42 2002/06/19 22:01:31 ajc
805 * When editing another user's vCard, do a "transient goto" to their config
806 room so you don't automatically gain access to their config room.
807 * When creating a user, go back to the "select user to edit" screen with the
808 new user's account name pre-selected.
810 Revision 323.41 2002/06/17 03:48:44 ajc
811 * Finished the thing to edit other users' vCards.
813 Revision 323.40 2002/06/16 21:49:02 ajc
814 * Administratively edit other users' vCards. Still needs a couple of lines
815 of glue code to make it work.
817 Revision 323.39 2002/06/15 20:34:39 ajc
818 * Use safestrncpy() instead of strncpy() where appropriate
819 * Fixed a memory allocation bug in the vCard parser
821 Revision 323.38 2002/05/23 03:40:05 ajc
822 * Brought over a utility function I'll need later
824 Revision 323.37 2002/05/22 02:34:56 ajc
825 * Finished room/folder view selector. Pretty cool.
827 Revision 323.36 2002/05/22 01:53:23 ajc
828 * Room list or folder list? Give the user a choice. (Has bugs.)
830 Revision 323.35 2002/05/12 15:21:43 error
831 * do_template() now parses a .wml file for WAP clients, and a .html file
834 Revision 323.34 2002/05/11 22:46:19 error
835 * Track whether user-agent is a WAP gateway
837 Revision 323.33 2002/05/11 15:35:07 error
838 * webcit.c: add MIME types for WAP/WML
840 Revision 323.32 2002/05/10 15:29:58 ajc
841 * Hacked the address book view a little bit
843 Revision 323.31 2002/05/09 03:53:56 ajc
844 * Began working on address book view
846 Revision 323.30 2002/05/08 03:38:58 ajc
847 * Preferences framework
849 Revision 323.29 2002/05/07 03:57:29 ajc
850 * In message summary, replace 'Del' links with checkboxes
852 Revision 323.28 2002/05/05 03:28:15 ajc
853 * Shuffled around the room banner a bit
855 Revision 323.27 2002/05/03 19:32:39 ajc
856 * Finished "folder list" mode (still need to move it to a permanent location)
858 Revision 323.26 2002/05/03 03:55:17 ajc
859 * more folder display stuff
861 Revision 323.25 2002/05/01 22:03:07 ajc
862 * "folder list" view (not finished)
864 Revision 323.24 2002/05/01 03:23:31 ajc
865 * Added a drop-down box to change a user's view of a room.
867 Revision 323.23 2002/04/28 03:56:47 ajc
868 * Finished summary mode (for the most part, anyway)
870 Revision 323.22 2002/04/26 21:13:21 ajc
871 * Separated "summary mode" message listing into its own function
872 * Go to summary mode automatically when the server says that view=1
874 Revision 323.21 2002/04/20 04:14:29 ajc
875 * Some work on email summary screen
877 Revision 323.20 2002/03/31 05:02:39 ajc
878 * Remove "Page another user" link from main menu
879 * Add "edit my citadel config room" type link from edit user screen
881 Revision 323.19 2002/03/29 22:30:45 ajc
882 * Finished the "edit user" screen.
884 Revision 323.18 2002/03/29 15:18:09 ajc
885 * yep ... more user edit stuff
887 Revision 323.17 2002/03/26 19:01:12 ajc
888 * More edit user stuff
890 Revision 323.16 2002/03/26 18:23:23 ajc
891 * Don't display room banner on screens that don't pertain to a particular room
892 * Initial prep for add/change/delete user accounts screen
894 Revision 323.15 2002/03/22 04:33:08 ajc
895 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
897 Revision 323.14 2002/03/19 04:35:10 ajc
898 * Brought over yet another new version of the MIME parser from Citadel
900 Revision 323.13 2002/03/13 03:56:52 ajc
901 * New site config option "Allow system Aides to gain access to mailboxes"
903 Revision 323.12 2002/03/12 23:13:57 ajc
904 * Moved room access controls out of the admin menu and into the room commands
905 menu. Prettied up the access control list screen.
907 Revision 323.11 2002/03/10 06:07:09 ajc
908 * Handle multiple Internet e-mail addresses in vCard editor
910 Revision 323.10 2002/03/07 04:56:09 ajc
911 * Final polish for initial round of vCard editing functions. Only show "edit"
912 link when editing user's own vCard in the My Citadel Config> room.
914 Revision 323.9 2002/03/06 05:22:33 ajc
915 * More vcard editing form stuff
917 Revision 323.8 2002/03/05 05:05:06 ajc
918 * More vCard editing stuff
920 Revision 323.7 2002/03/04 05:28:54 ajc
921 * Wrote some skeleton code for robust vCard editing
923 Revision 323.6 2002/03/03 06:58:25 ajc
924 * Login errors displayed in red
926 Revision 323.5 2002/03/03 06:52:59 ajc
927 * Allow editing of the "disable self-service user account creation" site config option
929 Revision 323.4 2002/02/24 07:02:44 ajc
930 * Added the ability to enter a Subject: line in messages
931 * Go to the Mail room when user clicks on the new mail alert icon
933 Revision 323.3 2002/02/13 22:47:51 ajc
934 * Added some rudimentary support for displaying vCards as card-looking things
936 Revision 323.2 2002/02/13 15:04:25 ajc
937 * Began some hacks for vCard processing
939 Revision 323.0 2002/01/13 09:07:06 ajc
942 Revision 322.4 2002/01/13 09:06:38 ajc
943 * Brought over the debugged mime parser from Citadel
945 Revision 322.3 2002/01/05 06:19:17 error
946 * Add MIME types text/css and image/png
948 Revision 322.2 2002/01/03 22:32:38 ajc
949 * templatized the "prompt for recipient" screen
951 Revision 322.1 2001/12/28 09:43:05 error
952 * Client support for hostnames up to 63 characters
954 Revision 322.0 2001/12/26 23:11:56 ajc
957 Revision 321.1 2001/12/26 23:11:25 ajc
958 * Minor change to the upload handler, to fix graphics uploads
960 Revision 321.0 2001/12/26 05:28:02 ajc
963 Revision 320.2 2001/12/26 05:24:11 ajc
964 * Reverted all of the navbar and iconbar functions back to plain, ordinary
965 link tags. The nifty JavaScript stuff is now used only to light up the
966 buttons during mouse hovers, and nothing more.
968 Revision 320.1 2001/12/25 00:14:44 error
969 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
971 Revision 320.0 2001/12/21 06:04:03 ajc
974 Revision 301.22 2001/12/21 06:03:54 ajc
977 Revision 301.21 2001/12/20 05:02:42 ajc
978 * If you paid for this software, someone is ripping you off.
979 * Fixed the urlesc() function to use a caller-supplied target buffer.
981 Revision 301.20 2001/12/18 20:35:29 ajc
982 * More fun JavaScript-enabled buttons
984 Revision 301.19 2001/12/18 16:48:06 ajc
985 * Began testing new JavaScript-enabled k00l light-up buttonz
987 Revision 301.18 2001/12/18 06:06:20 ajc
990 Revision 301.17 2001/12/15 20:51:33 ajc
991 * "reply" button on pop-up pages
993 Revision 301.16 2001/12/11 16:02:40 ajc
994 * Completed support for add/remove mailing list recipients.
996 Revision 301.15 2001/12/11 15:22:53 ajc
997 * Began constructing the listserv screen for config (not tested)
999 Revision 301.14 2001/12/11 05:37:12 ajc
1000 * Finished the share/unshare room screen in Edit Room
1002 Revision 301.13 2001/12/03 04:43:40 ajc
1003 * Brought over an update of the MIME parser from Citadel.
1005 Revision 301.12 2001/12/02 07:09:13 ajc
1006 * Turned the room editing page into a tabbed dialog
1007 * Started adding some of the room sharing stuff
1009 Revision 301.11 2001/11/22 05:17:06 ajc
1010 * Completed the add/change/delete neighbor node screens
1012 Revision 301.10 2001/11/18 01:47:24 ajc
1013 * Tentatively begun the change of networking configuration screens to reflect
1014 the new network architecture of the server.
1016 Revision 301.9 2001/11/18 01:41:09 ajc
1017 * Brought over the newer string tokenizer from Citadel
1018 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1019 server's convention of #define SIZ 4096
1021 Revision 301.8 2001/11/14 03:20:22 ajc
1022 * Add some more of the newer config settings to the site config screen
1024 Revision 301.7 2001/09/25 03:34:09 ajc
1025 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1026 and bail out without bothering the Citadel server.
1028 Revision 301.6 2001/08/22 16:38:06 ajc
1029 * Added the "-c" command line option to generate optional cookies indicating
1030 the host name of the server. This makes it easy to put a cluster of WebCit
1031 servers behind (for example) an Arrowpoint load balancer.
1033 Revision 301.5 2001/08/21 04:02:56 ajc
1034 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1035 unwanted page caching
1037 Revision 301.4 2001/08/13 03:43:24 ajc
1040 Revision 301.3 2001/08/13 03:40:01 ajc
1041 * Another attempt at focus
1043 Revision 301.2 2001/08/11 04:24:39 ajc
1044 * Attempt at setting focus to msgtext area when entering a message.
1046 Revision 301.1 2001/08/02 03:42:03 ajc
1047 * Changed the wholist to work with the new masquerade semantics
1049 Revision 301.0 2001/06/28 15:05:31 ajc
1052 Revision 300.2 2001/06/28 15:03:49 ajc
1053 * Every generated page now includes a meta tag to disable evil "smart tags"
1054 (see http://smarttags.manilasites.com/ for more information)
1056 Revision 300.1 2001/06/28 02:39:54 ajc
1057 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1058 the screen where you can create a room...
1060 Revision 300.0 2001/06/27 06:24:06 ajc
1061 * Tagged everything as Version 3.00
1063 Revision 213.25 2001/06/27 06:22:49 ajc
1064 * Updated docs for the 3.00 release
1066 Revision 213.24 2001/06/27 06:16:01 ajc
1067 * Correct generated window name in pop up pages
1068 * Added handling of MIME inline images (not tested)
1070 Revision 213.23 2001/06/22 17:58:20 ajc
1071 * A few performance and tuning cleanups. Increased the size of the socket
1072 queue length to 100 for use on big systems. Also, during startup, the
1073 initial startup thread now exits after creating the worker threads, instead
1074 of becoming a worker thread itself. For some reason Solaris had problems
1075 with the latter method.
1077 Revision 213.22 2001/06/07 03:16:57 ajc
1078 * Brought over an updated mime parser from Citadel
1080 Revision 213.21 2001/06/06 14:44:25 ajc
1081 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1083 Revision 213.20 2001/05/31 02:26:22 ajc
1084 * Fixed login to take you to the Lobby instead of the next room.
1086 Revision 213.19 2001/05/30 22:37:09 ajc
1087 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1088 or a "filename" from the MIME parser.
1090 Revision 213.18 2001/05/30 01:06:57 ajc
1091 * Changes to mime parser ... still something wrong
1093 Revision 213.17 2001/05/28 19:27:29 ajc
1094 * Fixed bug which marked all messages in Lobby as old before reading at login
1096 Revision 213.16 2001/05/25 22:39:26 ajc
1097 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1099 Revision 213.15 2001/05/23 16:15:23 ajc
1100 * UI changes (pretty frames with no scrollbars)
1102 Revision 213.14 2001/05/22 00:32:17 ajc
1105 Revision 213.13 2001/05/22 00:02:18 ajc
1106 * Another attempt to fix the fd leak
1108 Revision 213.12 2001/05/19 02:21:40 ajc
1109 * Attempt to fix the dangling sockets.
1111 Revision 213.11 2001/05/15 03:22:25 ajc
1112 * More icon updates and link cleanup type stuff
1114 Revision 213.10 2001/05/06 05:11:48 ajc
1115 * Added paging icon and right-justified it
1116 * Send-page window is now a popup
1118 Revision 213.9 2001/05/04 04:28:10 ajc
1119 * Added "page user" button in wholist
1121 Revision 213.8 2001/05/01 00:49:43 ajc
1122 * more of the UI overhaul
1124 Revision 213.7 2001/04/30 01:49:36 ajc
1125 * more work on UI overhaul
1127 Revision 213.6 2001/04/29 04:39:23 ajc
1128 * User interface overhaul now in progress. WARNING: incomplete system.
1130 Revision 213.5 2001/04/01 22:13:37 cough
1131 * Modified roomops.c to give users the ability to pick a floor at room
1134 Revision 213.4 2001/02/15 01:21:55 ajc
1135 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1136 invite/kickout functionality.
1138 Revision 213.3 2001/01/25 23:10:00 ajc
1139 * "Delete message" button now confirms on client-side using JavaScript
1141 Revision 213.2 2000/12/05 18:39:49 ajc
1142 * Added support for non-USA countries in registration screen (requires the
1143 latest Citadel server, which supports the country field)
1145 Revision 213.1 2000/10/20 04:27:46 ajc
1146 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1148 Revision 213.0 2000/10/03 16:44:01 ajc
1149 * Tagged for 2.13 release
1151 Revision 212.16 2000/10/03 03:15:53 ajc
1152 * Cosmetic changes to login screen, menu bar, and message header bar
1154 Revision 212.15 2000/09/28 03:44:52 ajc
1155 * Linked to the bio/photo page from message headers. I'm not sure I like the
1156 color scheme, though.
1158 Revision 212.14 2000/09/28 03:37:23 ajc
1159 * who.c: provide links to bio/photo pages for each user in the wholist
1161 Revision 212.13 2000/09/24 21:37:21 ajc
1162 * When reading large numbers of messages, group them in smaller numbers and
1163 display the selector bar in search engine style (like AltaVista and Google)
1165 Revision 212.12 2000/09/24 04:17:16 ajc
1166 * Templatized the room banner.
1168 Revision 212.11 2000/09/17 03:29:45 ajc
1169 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1171 Revision 212.10 2000/09/14 11:43:37 error
1172 Replace occurrences of % throughout the HTML with %% so as to be friendly
1173 to HP/UX printf() and possibly others.
1175 Revision 212.9 2000/09/13 04:13:59 ajc
1176 * Completed the initial hack of the variable substitution template thingy.
1177 Check out static/login.html to see the first template.
1179 Revision 212.8 2000/09/11 17:08:16 ajc
1180 * Started templatizing the login screen. Not finished yet.
1182 Revision 212.7 2000/09/11 03:29:50 ajc
1183 * Started working on a variable-substitution thing
1185 Revision 212.6 2000/08/30 03:20:22 ajc
1186 * Put the wholist back into its own window.
1188 Revision 212.5 2000/07/06 03:46:29 ajc
1189 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1191 Revision 212.4 2000/06/29 04:22:35 ajc
1192 * Changed the format of the wholis (again). Now it shows up in a frame
1193 instead of a separate window.
1195 Revision 212.3 2000/06/12 03:28:44 ajc
1196 * added support for multi-line paging
1198 Revision 212.2 2000/06/07 04:11:28 ajc
1199 * HTML changes to room banner
1201 Revision 212.1 2000/05/31 04:29:54 ajc
1202 * Initial support for "summary" (headers only, no body) mode of reading
1203 messages, and "read one" mode. For future support of 'traditional' email.
1205 Revision 212.0 2000/05/23 20:35:52 ajc
1206 * Tagged for the 2.12 release
1208 Revision 211.19 2000/05/18 02:33:39 ajc
1209 * Don't call whobbs() directly after changing masq room/host, it screws up the
1210 refresh. It now calls an HTTP redirect page instead.
1211 * added http_redirect(char *url) function to accomplish the above
1213 Revision 211.18 2000/05/08 17:24:32 ajc
1214 * Removed HTTP date fields because it was confusing browser caches (weird)
1215 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1217 Revision 211.17 2000/05/07 23:46:55 ajc
1218 * added Date: and Last-Modified: headers to HTTP output
1219 * masquerade room/host screen now runs in wholist window, and returns to it
1221 Revision 211.16 2000/05/02 17:32:06 ajc
1222 * Font related changes to html
1224 Revision 211.15 2000/04/20 02:42:23 ajc
1225 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1226 crashing every session, every time. (?)
1227 * End the session after displaying robots.txt or nocookies.html, to prevent
1228 big session logjams when either of these conditions are met
1230 Revision 211.14 2000/04/15 15:43:46 nbryant
1231 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1232 64-bit gcc on sparc is evil)
1234 Revision 211.13 2000/04/06 20:42:03 nbryant
1235 * configure.in: fix a typo
1237 Revision 211.12 2000/04/06 20:37:01 nbryant
1238 * solaris cleanups and warning fixes
1240 Revision 211.11 2000/03/31 03:48:52 ajc
1241 * text_to_server() now behaves the way web users expect text entry to work.
1242 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1244 Revision 211.10 2000/03/31 02:39:06 ajc
1245 * Fixed bugs in "Site configuration" and added new fields.
1247 Revision 211.9 2000/03/31 02:08:45 ajc
1248 * Added "max messages per page" and "read next nnn" stuff to read loop
1249 (probably not in its final form)
1251 Revision 211.8 2000/03/28 17:02:47 nbryant
1252 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1254 Revision 211.7 2000/03/27 16:18:17 ajc
1255 * Implement multi-room chat as available in Citadel 5.70
1257 Revision 211.6 2000/03/23 04:45:15 ajc
1258 * Experimental move of wholist to a separate auto-refreshing window
1260 Revision 211.5 2000/03/19 22:49:03 ajc
1261 * Made the header-bar buttons more visible
1262 * Added a "reply" header-bar button
1263 * Move "Subject:" lines into the header-bar
1264 * Padded the header-bars by one pixel (nicer looking)
1265 * Changed message date/time output format
1267 Revision 211.4 2000/03/19 19:49:31 ajc
1268 * Added support for unix domain sockets
1270 Revision 211.3 2000/02/11 23:45:04 nbryant
1271 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1272 * tcp_sockets.c: include <arpa/inet.h>
1274 Revision 211.2 2000/02/11 23:30:04 nbryant
1275 configure.in: added some code for FreeBSD
1277 Revision 211.1 2000/01/11 04:20:40 ajc
1278 * Add "close window" option to goodbye screen
1280 Revision 211.0 2000/01/04 15:24:16 ajc
1281 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1282 * This will be released as v2.11; tagged everything as such.
1284 Revision 210.0 1999/12/24 04:57:18 ajc
1287 Revision 1.121 1999/12/23 04:54:48 ajc
1288 * Changed session cookie from hexadecimal encoding to base64
1289 * Removed overly verbose logging
1291 Revision 1.120 1999/12/12 18:12:28 ajc
1292 * get http request: clear hold buffer before starting to read in HTTP request.
1293 This was causing some requests to get corrupted.
1295 Revision 1.119 1999/12/08 18:25:21 ajc
1296 * Increased the size of the backlog queue length passed to accept() and made
1297 it a configuration parameter in webcit.h
1299 Revision 1.118 1999/12/07 16:09:26 ajc
1300 * Better (non fireworks display mode) handling of broken HTTP sockets
1302 Revision 1.117 1999/12/06 03:40:29 ajc
1303 * Moved a bunch of other global variables to per-session variables
1305 Revision 1.116 1999/12/06 02:05:33 ajc
1306 * Moved global march list into per-session context
1308 Revision 1.115 1999/12/05 18:38:02 ajc
1309 * Auto-scaling worker thread pool size
1311 Revision 1.114 1999/12/05 17:38:41 ajc
1312 * Additional debugging and cleanup
1314 Revision 1.113 1999/12/04 22:16:05 ajc
1315 * Moved all diagnostic output to stderr
1316 * Moved "HTTP/1.0 200 OK" output to output_headers()
1318 Revision 1.112 1999/12/04 21:56:59 ajc
1319 * Finished the overhaul. Now to tune...
1321 Revision 1.111 1999/12/03 17:59:53 ajc
1322 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1323 pseudocode so the build is currently broken.
1325 Revision 1.110 1999/12/03 16:37:46 ajc
1326 * Repaired HTTP output for image transfers and static content
1328 Revision 1.109 1999/12/03 05:09:54 ajc
1329 * Rewrote the HTTP engine and application coupling to run in a worker thread
1330 model and to run as a single multithreaded program (eliminated helper
1331 processes and pipes). It currently runs but has many large bugs.
1333 Revision 1.108 1999/12/03 00:18:20 ajc
1334 * Added ".c.o" rule to Makefile
1336 Revision 1.107 1999/11/26 03:32:59 ajc
1337 * Started moving all of the global variables into a struct, to facilitate
1338 multithreaded server.
1340 Revision 1.106 1999/11/26 01:28:10 ajc
1343 Revision 1.105 1999/11/04 02:05:02 ajc
1344 * Added 'number of worker threads' to site config screen
1346 Revision 1.104 1999/10/25 02:25:09 ajc
1347 * Shuffled around the room editing commands
1349 Revision 1.103 1999/10/14 04:07:18 ajc
1350 * Cleaned up the bottom-of-page icons
1352 Revision 1.102 1999/10/08 23:58:11 ajc
1353 * Minor bug fix in registration screen
1355 Revision 1.101 1999/10/06 02:44:02 ajc
1356 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1357 it back in when it's fixed. Also added more attempts at cache disabling,
1358 but it still doesn't work in the StarOffice browser. I don't know why.
1360 Revision 1.100 1999/10/02 03:26:14 ajc
1361 * Merged in Nick's bit of JavaScript to handle key commands.
1362 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1363 in a text field. Right now you can't even log in.
1365 Revision 1.99 1999/09/01 01:06:11 ajc
1366 * Added "max message length" field in global config screen
1368 Revision 1.98 1999/08/14 18:16:10 ajc
1369 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1372 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1373 * Did neat stuff to the bottom of the page
1375 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1376 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1377 to a Citadel server fails.
1378 * messages.c: don't auto-link URL's in messages if it would cause
1381 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1382 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1383 compiler. This should make more browsers happy.
1385 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1386 * Added support for "robots.txt" telling spiders to go away.
1387 * Do a slrp_highest() when logging off.
1389 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1390 * Rearranged the code in "Site-wide configuration" and "Generic
1391 server command" to avoid nested server operations
1393 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1394 * webcit.c: added "back, top, next" buttons to bottom of each page
1395 * menubar.html: replaced "User list" with "Page another user"
1397 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1398 * context_loop.c: rearranged some code to try to eliminate deadlocks
1400 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1401 * Unknown URL's now display the main menu instead of diagnostics
1402 * Diagnostics are now at <baseurl>/diagnostics
1404 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1405 * Session no longer locks up when an express message is cancelled
1406 * The default Citadel server is now "localhost" instead of uncnsrd
1407 * Added some documentation
1409 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1410 * roomops.c: made room banner graphics more reliable
1411 * messages.c: added code to prevent accidental "double-posting"
1412 * who.c: fixed the "Change room/host/user" submit logic
1414 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1415 * Changed static/menubar.html so the text is readable
1417 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1418 * Ditched the frames mode completely. It wasn't working properly in,
1419 among other places, IE 5. Die, Bill, Die.
1421 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1422 * Fixed the behavior of the "forget room" routine, to properly handle
1423 the transition back to the Lobby after it's all done.
1424 * Added ExpressMessageCat() to allow code to send the user messages
1425 along with incoming express messages
1426 * WebCit now sends the name of the end user's browser as the client
1427 name in a Citadel IDEN command rather than its own name.
1429 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1430 * Minor code cleanups
1431 * New mail notification
1433 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1434 * Top-aligned all the cells in the fake frames in non-frames mode
1436 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1437 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1438 of a Goto, in order to prevent it from first marking all msgs old.
1440 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1441 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1442 which can differentiate the needs of frames and noframes modes
1444 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1445 * webserver.c: added "-t" option to send traces somewhere else
1447 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1448 * context_loop.c: display an error page if the client browser
1449 requests a non-root page and there is no cookie set
1450 * webserver.c: took my name off the copyright notice (it's a group
1453 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1454 * Reworked a lot of the structure, made more HTML "embeddable"
1455 * Changed the noframes mode to display "fake" frames using tables
1457 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1458 Changed some output formatting (mainly <FONT> tags).
1459 Changed who.c to use urlescputs() rather than escputs()
1460 in urls so GOTOs and User Profiles work when the string has a
1463 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1464 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1465 How to cause "onLoad=" to cause a sibling frame to refresh without
1466 having to use the nonportable HTTP "Window-Target:" directive. Began
1467 implementation of this; it should allow portable NS/IE compatibility.
1469 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1470 * Implemented "access level required to create rooms"
1472 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1473 * webcit.c: modified getz() to *exit* the program when fgets()
1474 returns an error. This is actually the desired behavior; it would
1475 otherwise busy-loop forever on a broken pipe.
1477 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1478 * webcit.c: added to getz() the ability to return an error code;
1479 implemented this in the main loop, hopefully fixing problems
1480 * Added "braindamage" file (frames/JS browser compatibility list)
1481 * Added HTTP "User-agent:" detection
1482 * wildmat.c, braindamage.c: added
1483 * Initial value of 'noframes' is now set by the braindamage check
1484 * Ran everything through "indent -kr -i8"
1485 * roomops.c: in room list, print a in otherwise empty cells
1487 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1488 * context_loop.c: warning fix
1489 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1491 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1492 * Resolve the name of the connecting host and pass it on to Citadel
1494 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1495 * wDumpContent() is now responsible for </BODY></HTML> most of the
1496 time (parameter settable) so that the main menu can easily be
1497 embedded in every page when running in noframes mode
1498 * noframes mode selection is now carried in the cookie
1500 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1501 * Made the frames stuff less dependent on the HTML TARGET= directive
1502 and more dependent on the HTTP Window-target: directive.
1503 * Made the system semi-navigable in noframes mode.
1505 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1506 * Brought over the new room listing code and <G>oto heuristics
1507 from the main Citadel tree, to pay attention to floor/room ordering
1509 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1510 * Modified the back end of mime_parser to use callbacks instead of
1511 doing something specific. Now we can use it elsewhere.
1513 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1514 * Fixed the bugs in "Site-wide configuration"
1515 * Added a "generic server commands" screen
1517 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1518 * Reduced the multiple cookies down to one cookie combining all data.
1520 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1521 * Removed wc_host and wc_port cookies.
1522 * Added an "edit your session" screen to change your wholisting.
1524 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1525 * Added "enter registration"
1526 * Set up automatic trigger of Enter Registration when the server
1528 * Established that a one-to-one WebCit/Citadel correspondence will
1529 be required. No big deal due to shared code segments.
1530 * Added "change password"
1531 * Added networking configuration screens. These still need testing.
1532 * Added a "kill session" link to each line of the wholist when
1533 logged in as an aide, and the screens to perform this operation.
1535 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1536 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1537 * "Finished" the MIME parser.
1538 * Got image uploads working.
1539 * Added "add/edit user photo" screens.
1540 * Added "add/edit room graphic" screens.
1541 * Added "add/edit floor graphic" screens.
1542 * Fixed display of floor graphic in known rooms list.
1544 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1545 * Wrote mime_parser.c for handling of image uploads. This will also
1546 be used in future Citadel MIME projects.
1548 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1549 * Fixed a bug in the room banner display code
1550 * Added "delete room"
1551 * Added "validate users"
1553 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1554 * Added "edit room info file"
1557 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1558 * Changed the "auto read new" functionality from a meta refresh tag
1559 to an "onload" directive (the former was causing graphics problems)
1560 * Added "create room"
1563 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1564 * Got the Zap and List-Zapped commands working
1565 * Added a convenience function to display a page with an error string
1566 * Automatically do a read-new-msgs whenever a new room banner is loaded
1568 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1569 * Added the screens to send pages
1570 * Changed message headers to display in bigger font, non-boldface
1571 * Added the chat system
1572 * Added goto private rooms
1574 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1575 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1577 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1578 * automatically regenerate Makefile when Makefile.in changes
1580 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1581 * context_loop.c: Moved "remove session" into its own function.
1582 Check for dead webcit child process before each transaction.
1583 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1584 against broken HTTP connections.
1585 * Added a housekeeping thread to periodically remove dead sessions
1586 and kill idle sessions.
1587 * messages.c: added "delete message" functionality
1588 * messages.c: added "move message" functionality
1589 * userlist.c: added. This adds "userlist" and "show user" functions.
1590 * roomops.c: fixed buggy implementation of ungoto
1591 * Set up an option in output_headers() to optionally print the most
1592 often used opening HTML as well as the HTTP headers.
1593 * Display express messages in cute little JavaScript popup window.
1595 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1596 * Brought over message reading and entry functions from old WebCit
1598 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1599 * context_loop.c: really fix the SO_LINGER stuff
1600 * webserver.c: remove commented-out references to SO_LINGER
1602 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1603 * context_loop.c: After fork(), child process closes the HTTP socket
1604 so when the parent process closes it, it actually _does_ close.
1605 Otherwise, aIEeeee and possibly other browsers will hang.
1606 * Added support for graphics images retrieved from the Citadel server.
1607 * Set up login banner graphic and background image graphic
1609 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1610 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1612 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1613 * Smoothed out some of the login/logout code. Failed authentication
1614 now works the way it should.
1615 * Added support for new user login (still need to handle registration).
1617 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1618 * Discovered that the HTTP socket problem is related to a socket that
1619 isn't properly lingering on close. Temporarily hacked a sleep(10)
1620 into context_loop.c until it is figured out.
1622 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1623 * Did a little debugging, still trying to figure out why logging in
1624 displays "Connection reset by peer" error. It used to work...
1626 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1627 * Makefile.in: updated dependencies
1629 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1630 * Fixed broken interpretation of variables specified in the URL
1631 * added new "action" variable to make main loop simpler
1633 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1634 * webserver.c: prototype vsnprintf
1635 * context_loop.c: warning fix
1637 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1638 * tcp_sockets.c: removed some dead code
1639 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1640 unused ends of pipes, fix a file descriptor leak and a race condition
1641 * portability enhancements
1643 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1644 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1646 * converted to autoconf and began port to Digital UNIX
1648 * context_loop.c: moved the monster 64k buffer array off the stack
1649 * tcp_sockets.c: getservbyname() doesn't set errno.
1651 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1652 * webserver.c: warning fix