2 Revision 410.24 2003/05/04 04:22:41 ajc
3 * Display body of messages on a white background. I am doing this in order
4 to prepare for making the general background of the screen a darker color.
6 Revision 410.23 2003/05/04 02:54:55 ajc
7 * Summary page now uses our cutesy new rounded window boxes
9 Revision 410.22 2003/05/03 21:28:41 ajc
10 * Added in a slick new box style and put the room lists in it
12 Revision 410.21 2003/05/03 16:57:04 ajc
13 * In the 'folders' and 'portal' views, change the folder delimiter
14 from / to \ to avoid conflict with room names that have slashes
16 Revision 410.20 2003/05/03 16:23:29 ajc
17 * Enforce three columns in portal view of room list
19 Revision 410.19 2003/05/03 04:52:32 ajc
20 * Added an experimental new "portal view" to the room list options
22 Revision 410.18 2003/05/02 03:23:41 ajc
23 * Minor change to room list algorithm
25 Revision 410.17 2003/05/01 15:33:05 ajc
26 * Fixed a potential memory leak in enumeration of MIME parts
28 Revision 410.16 2003/05/01 03:11:35 ajc
29 * When static content is requested, fetch it without trying to connect
32 Revision 410.15 2003/04/30 05:00:00 ajc
33 * Added the ability to compose messages with file attachments uploaded from
36 Revision 410.14 2003/04/27 04:46:02 ajc
37 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
38 observes the flag designating the presence of new messages. (The "rooms
39 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
40 but that view may get axed soon.)
42 Revision 410.13 2003/04/26 21:57:53 ajc
43 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
44 before returning an error code to avoid a file descriptor leak
46 Revision 410.12 2003/04/19 21:42:36 ajc
47 * Repaired all my b0rken COLOR tags
48 * Replaced most FONT tags with SPAN tags
51 Revision 410.11 2003/04/19 19:58:10 ajc
52 * Lots of great changes from Nick to make the site CSS-enabled.
54 Revision 410.10 2003/04/14 04:04:40 ajc
55 * First cut of CSS-izing WebCit. Probably b0rken.
57 Revision 410.9 2003/04/09 04:02:32 ajc
58 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
59 supported the idea of one WebCit connecting to multiple Citadels for a
60 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
61 * When connecting to Citadel through a Unix domain socket, don't try to make
62 the Java chat applet available.
64 Revision 410.8 2003/03/31 03:32:19 ajc
65 * messages.c: check for 000 terminator while parsing RFC822 headers to
66 prevent getting hung up while displaying certain badly formatted messages.
68 Revision 410.7 2003/03/30 06:13:19 ajc
69 * When reading from the server, do not treat CR as end-of-line because
70 there's probably an LF coming after it. Instead, keep reading to the LF
72 * No not underline links in the icon bars
74 Revision 410.6 2003/03/17 04:17:41 ajc
75 * Call to accept() was being made with an uninitialized variable for the
76 third argument. Changed the second and third argument to NULL and 0 because
77 we don't really need accept() to fill up a buffer full of information that
78 we'll never use. (Thanks to SteveV for reporting the bug and helping to
80 * Removed the mutex wrapper around select() because we don't need it. All
81 idle worker threads now block on select() and one of them will wake up when
84 Revision 410.5 2003/03/15 20:55:03 ajc
85 * When a requested image is not available on the Citadel server, send a
86 1x1 transparent GIF instead of 404 error.
88 Revision 410.4 2003/03/14 04:21:57 ajc
89 * clone events to be encapsulated before saving, because the original
90 instance may already have a parent, and that makes crashy crashy
92 Revision 410.3 2003/03/13 05:57:17 ajc
93 * More encapsulation. Warning: there are bugs in this!!
95 Revision 410.2 2003/03/13 05:20:23 ajc
96 * Various changes to the calendar service to handle messages containing
97 fully encapsulated VCALENDAR components instead of only unencapsulated
98 VEVENT subcomponents. We have to move in this direction for compatibility
101 Revision 410.1 2003/03/01 22:07:19 ajc
102 * New user registration, as well as existing user re-registration, now
103 uses the vCard editing screen.
104 * Administratively editing users' address book entries now works again,
105 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
106 in order to enforce this.
108 Revision 410.0 2003/02/19 03:49:33 ajc
111 Revision 400.90 2003/02/19 03:49:17 ajc
112 * latest config.guess and config.sub from www.gnu.org
114 Revision 400.89 2003/02/07 04:44:17 ajc
115 * Replaced sleep() with a function that sleeps using select() in order to
116 avoid potential issues with SIGALRM. Possible fix for weird behavior
117 when running on a Macintosh.
119 Revision 400.88 2003/01/29 22:32:07 ajc
120 * Shuffled some code and comments around; minor cleanup
122 Revision 400.87 2003/01/28 15:37:12 ajc
123 * All functions which read binary data from the server now make use of the
124 read_server_binary() function in tools.c
125 * Binary reads from server now have safety code to prevent infinite loops
126 * All output of MIME objects is now done with http_transmit_thing()
128 Revision 400.86 2003/01/19 06:28:04 ajc
129 * Minimum required Citadel version 6.05
131 Revision 400.85 2003/01/16 04:41:26 ajc
132 * When displaying edit controls for time of day in the calendar, only show
133 minutes that are multiples of 5 ... unless the existing value is not a
134 multiple of 5, in which case we show that too.
136 Revision 400.84 2003/01/15 17:34:04 ajc
137 * event.c: fixed a misspelling
138 * config.guess, config.sub: updated using latest from ftp.gnu.org
140 Revision 400.83 2003/01/14 04:21:27 ajc
141 * Only offer views which make sense for the default view of a room
143 Revision 400.82 2003/01/13 03:34:33 ajc
144 * Get ready for the 4.10 release
146 Revision 400.81 2003/01/12 23:22:53 ajc
147 * configure.in: check for libical v0.24 or newer
149 Revision 400.80 2003/01/07 04:56:17 ajc
150 * Complete the free/busy transparency handling in the form
151 * Default times for new events are now in the correct timezone
153 Revision 400.79 2003/01/06 18:01:35 ajc
154 * Begin handling of TRANSP property to show event times as free or
157 Revision 400.78 2003/01/05 21:02:14 ajc
158 * Summary page: three columns are now all the same width
160 Revision 400.77 2003/01/05 20:56:05 ajc
161 * minor fix for previous checkin
163 Revision 400.76 2003/01/05 20:51:01 ajc
164 * Display PARTSTAT for attendees
166 Revision 400.75 2003/01/05 05:01:00 ajc
167 * Add "today's calendar events" to the summary page.
169 Revision 400.74 2003/01/05 04:27:28 ajc
170 * Add "Tasks" to the summary page
172 Revision 400.73 2002/12/28 05:44:09 ajc
173 * ical_dezonify.c: brought over new version from the Citadel source (again)
175 Revision 400.72 2002/12/28 05:12:45 ajc
176 * ical_dezonify.c: brought over new version from the Citadel source.
178 Revision 400.71 2002/12/26 04:04:48 ajc
179 * Perform CHEK command when automatically establishing sessions, not just
180 when one is explicitly created. Some stuff is missing otherwise.
182 Revision 400.70 2002/12/25 23:18:06 ajc
183 * Be more strategic about when to call ical_dezonify()
184 (This may be the last set of fixes. I hope so.)
186 Revision 400.69 2002/12/25 21:39:38 ajc
187 * ical_dezonify.c: added.
188 * calendar.c: convert incoming ical messages to UTC
189 (the usual routines will then convert them to local time for display)
191 Revision 400.68 2002/12/25 07:06:00 ajc
192 * Tweaked the code to work with libical 0.24
194 Revision 400.67 2002/12/20 04:50:00 ajc
195 * When saving a calendar event, increment the SEQUENCE property.
197 Revision 400.66 2002/12/18 05:03:39 ajc
198 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
199 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
200 Because the libc-allocated buffer was getting clobbered.
201 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
203 Revision 400.65 2002/12/17 05:01:39 ajc
204 * Prettied up the calendar day view layout
205 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
207 Revision 400.64 2002/12/16 04:43:30 ajc
208 * Correctly handle local time zone when figuring out which day and time to
209 display events on calendar month/day views. This also seems to have
210 fixed the bug that was causing events to sometimes get lost when saved.
212 Revision 400.63 2002/12/15 05:50:59 ajc
213 * Form editing of date/time fields now assumes that the icaltimetype being
214 manipulated is in UTC. It converts to/from local time for editing.
216 Revision 400.62 2002/12/10 23:25:47 ajc
217 * Display attendees in message view of calendar objects
219 Revision 400.61 2002/12/07 22:12:59 ajc
220 * Handle incoming RSVP's for meetings. (Note: this will not actually work
221 until I implement the Citadel server function which it calls.)
223 Revision 400.60 2002/11/30 21:34:51 ajc
224 * Submit organizer in a hidden field, in case the server needs it
226 Revision 400.59 2002/11/30 04:46:46 ajc
227 * First cut at adding/removing attendees to an event
228 (Actual invitations should be sent by the Citadel server)
230 Revision 400.58 2002/11/29 23:56:19 ajc
231 * Completed "me as organizer" -- the user's own e-mail address is inserted
232 as the organizer of new events. Detect when the user is the organizer and
233 enable/disable the attendees box accordingly.
235 Revision 400.57 2002/11/29 16:38:37 ajc
236 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
238 Revision 400.56 2002/11/28 06:03:24 ajc
239 * Issue an ISME command when editing an event, to determine whether the user
240 viewing the event is the organizer. (Will use this later to allow/disallow
241 sending out invitations.)
243 Revision 400.55 2002/11/26 05:01:04 ajc
244 * Began handling attendee fields
246 Revision 400.54 2002/11/16 23:40:11 ajc
249 Revision 400.53 2002/11/16 23:15:02 ajc
250 * Make the "all day event" shadebox smaller (month view) - no border.
251 * Fixed bug that caused any events following an all day event to also appear
254 Revision 400.52 2002/11/16 05:40:54 ajc
255 * When adding new events to the calendar, default to the month [and day]
256 currently being viewed.
257 * Hotlink each hour of the day view to an add-new-event for that day/hour.
259 Revision 400.51 2002/11/15 05:05:47 ajc
260 * Put in back/forward (yesterday/tomorrow) links in calendar day view
262 Revision 400.50 2002/11/15 04:11:46 ajc
263 * Added even more nifty JavaScript to cause the hour/minute and end date
264 fields of a calendar event form to render as disabled when the "all day
265 event" box is checked -- not just when the user checks the box, but also
266 when the box begins its life already checked.
268 Revision 400.49 2002/11/14 04:59:40 ajc
269 * Correctly serialize and save all day events using date instead of date/time
271 Revision 400.48 2002/11/13 04:49:23 ajc
272 * "All day event" shows as a single checkbox, instead of one for the start
273 time and one for the end time. Added nifty JavaScript to zero and shade
274 the hour/minute and all end time fields when all-day-event is checked.
276 Revision 400.47 2002/11/12 05:57:27 ajc
277 * Display a nicer looking screen when replying to calendar invitations
278 * When displaying day view, don't show all day events twice
279 * Day or month view: denote all day events by displaying them inside
282 Revision 400.46 2002/11/12 03:26:39 ajc
283 * Tell the user about broken Citadel server connections instead of
284 simply printing "Goodbye"
286 Revision 400.45 2002/10/23 04:11:38 ajc
287 * Detect when a meeting invitation is actually an update for an existing UID
288 and tell the user so.
290 Revision 400.44 2002/10/21 20:16:38 ajc
291 * Display conflicts nicely
293 Revision 400.43 2002/10/21 18:29:14 ajc
294 * Ask server to hunt for conflicts when displaying a meeting invitation
296 Revision 400.42 2002/10/19 21:28:32 ajc
297 * Moved the calendar meeting request reply functionality to the Citadel server
299 Revision 400.41 2002/10/19 17:10:14 ajc
300 * Add "Tentative" accept button
301 * Only display Accept/Tentative/Decline button when method=REQUEST
303 Revision 400.40 2002/10/19 04:16:37 ajc
304 * Save an incoming meeting request into the user's calendar.
306 Revision 400.39 2002/10/18 20:55:05 ajc
307 * Began work on meeting request accept/decline
309 Revision 400.38 2002/10/16 19:16:39 ajc
310 * Fixes and updates to build WebCit on Linux for IBM S/390
312 Revision 400.37 2002/10/09 04:12:44 ajc
313 * Templatized trailing HTML
314 * Templatized "new start page" page
315 * Added global substitution macros
317 Revision 400.36 2002/10/09 03:51:01 ajc
318 * Templatized the <HEAD> section of HTML
320 Revision 400.35 2002/10/07 23:03:38 ajc
321 * messages.c: don't display room name field when it's blank
323 Revision 400.34 2002/10/07 04:10:37 ajc
324 * When displaying meeting invitations, only show date/time for VEVENT
325 subcomponents. Date/time for other subcomponents are irrelevant.
326 * Cleaned up HTML display of meeting invitations.
328 Revision 400.33 2002/10/03 03:40:31 ajc
329 * Worked on meeting accept/decline a little bit
331 Revision 400.32 2002/09/30 03:58:35 ajc
332 * Dabbled in handling incoming meeting requests
334 Revision 400.31 2002/09/29 20:15:43 ajc
335 * Completed the calendar day view
337 Revision 400.30 2002/09/28 04:01:30 ajc
338 * started fleshing out the calendar day view
340 Revision 400.29 2002/09/27 21:19:28 ajc
343 Revision 400.28 2002/09/27 18:31:33 ajc
344 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
345 * After saving a VEVENT, return to the correct calendar view and date
347 Revision 400.27 2002/09/27 17:15:44 ajc
348 * Removed the gzip compression stuff due to bugs in Internet Explorer.
350 Revision 400.26 2002/09/27 04:37:21 ajc
351 * New, buggy versions of event editing screens
353 Revision 400.25 2002/09/26 22:00:16 ajc
354 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
355 month 1 in libical functions)
357 Revision 400.24 2002/09/25 21:57:13 ajc
358 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
361 Revision 400.23 2002/09/24 04:12:34 ajc
362 * Rough cut of the two-pass calendar display routines (first pass: go thru
363 messages gathering VEVENT items; second pass: render calendar with data)
365 Revision 400.22 2002/09/23 04:01:33 ajc
366 * Presentation changes to calendar month view
368 Revision 400.21 2002/09/22 05:20:27 ajc
369 * Began implementing month view
371 Revision 400.20 2002/09/21 04:38:05 ajc
372 * Added utility functions for displaying vcalendar timestamps in web forms
373 and translating form data back to timestamps.
374 * Completed the "edit task" and "add new task" screens.
376 Revision 400.19 2002/09/20 20:28:08 ajc
377 * Smooth transition between "list tasks" & "edit task" screens
379 Revision 400.18 2002/09/20 03:54:44 ajc
380 * Display the "Tasks" view as a bulleted list with each task clickable
381 * Clicking brings up an (unfinished) "edit task" screen
383 Revision 400.17 2002/09/18 21:44:02 ajc
384 * display VTODO parameters
386 Revision 400.16 2002/09/17 04:21:00 ajc
387 * Handler chains for VCALENDAR and VTODO types
389 Revision 400.15 2002/09/17 03:37:10 ajc
390 * Implemented a 'display handler' infrastructure for various groupware types
392 Revision 400.14 2002/09/16 03:35:12 ajc
393 * Just a bunch of glue code to iterate through the various types of ical
394 objects we could encounter
396 Revision 400.13 2002/09/15 04:05:41 ajc
397 * Process calendar object subcomponents
399 Revision 400.12 2002/09/15 03:40:13 ajc
401 * When a text/calendar MIME type is discovered in a message, send it to
402 the (currently skeleton) parser in calendar.c
403 * calendar.c: skeleton parser for calendar objects which currently just
404 creates an icalcomponent object and frees it.
406 Revision 400.11 2002/09/15 03:16:24 ajc
407 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
408 function namespace in libical
410 Revision 400.10 2002/09/15 02:50:55 ajc
411 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
413 Revision 400.9 2002/09/14 21:33:31 ajc
414 * Backed out compression of inlines -- not all browsers appear to handle it
416 Revision 400.8 2002/09/14 20:20:29 ajc
417 * Attempting to push more stuff through compression. I've introduced some
418 sort of deadlock bug that I can't seem to find yet...
420 Revision 400.7 2002/09/14 20:00:22 ajc
421 * Compress output_image() graphics
423 Revision 400.6 2002/09/14 16:26:35 ajc
424 * output_image() now reads the entire image from Citadel into a buffer before
425 sending it to the browser (for performance reasons, and so it can compress)
427 Revision 400.5 2002/09/14 04:52:59 ajc
428 * Look for the "libical" calendaring library and link it in if present...
430 Revision 400.4 2002/09/14 04:02:36 ajc
431 * Finished gzip compression of dynamic pages (when browser supports it)
433 Revision 400.3 2002/09/13 20:40:53 ajc
434 * Detect when the client browser is capable of gzip encoding
435 (actual encoding is not implemented yet)
437 Revision 400.2 2002/09/13 15:54:40 ajc
438 * Reversed the above change because I broke it somehow
440 Revision 400.1 2002/09/11 22:46:59 ajc
441 * Started adding in compression and calendaring library detects (not finished)
443 Revision 400.0 2002/09/09 03:56:11 ajc
444 * This is version 4.00
446 Revision 323.68 2002/09/09 03:51:01 ajc
447 * In the HTML-to-HTML converter:
448 --> Open links in new window (as with text msgs)
449 --> Convert loose URL's to hot links (as with text msgs)
451 Revision 323.67 2002/09/06 03:59:11 ajc
452 * Added an "About this server" panel to the Summary page.
453 (Useless fluff, but better than an empty column.)
455 Revision 323.66 2002/08/26 02:57:06 ajc
456 * Rooms listed on the summary page are now clickable-gotoable
458 Revision 323.65 2002/08/26 01:24:09 ajc
459 * Added a "summary" page (rather sparse for now)
461 Revision 323.64 2002/08/24 15:30:48 ajc
462 * GET instead of POST for listsub. Also add a 'Back...' link.
464 Revision 323.63 2002/08/24 05:59:24 ajc
465 * Bugfixes and cosmetic changes to listsub system
467 Revision 323.62 2002/08/23 03:37:19 ajc
468 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
470 Revision 323.61 2002/08/22 03:55:47 ajc
471 * 'unsubscribe' command (but not 'confirm unsubscribe')
473 Revision 323.60 2002/08/21 21:58:37 ajc
474 * Completed self-service list subscription via web.
475 (Still need to implement unsubscribe.)
477 Revision 323.59 2002/08/16 22:06:51 ajc
480 Revision 323.58 2002/08/16 03:51:12 ajc
481 * I think I've finally nailed the 'no session' pages now...
483 Revision 323.57 2002/08/15 03:49:47 ajc
484 * Fleshed out the list subscription page a bit
486 Revision 323.56 2002/08/13 19:55:12 ajc
487 * Keep track of the HTTP "Host:" header being sent by the browser.
488 (We're going to need this in the near future)
490 Revision 323.55 2002/08/05 16:07:30 ajc
491 * Moved "edit floor label pic" to the floor editing screen
493 Revision 323.54 2002/08/05 15:53:00 ajc
494 * Commands to add, change, delete floors
496 Revision 323.53 2002/07/26 03:20:04 ajc
497 * Beautified the folder tabs in "edit room"
499 Revision 323.52 2002/07/25 04:01:58 ajc
500 * Final cleanup of changes (finally located and fixed the bug)
502 Revision 323.51 2002/07/24 04:14:23 ajc
503 * Minor code cleanup of last night's changes
505 Revision 323.50 2002/07/23 15:40:54 ajc
506 * Minor cleanup of previous changes
508 Revision 323.49 2002/07/23 04:43:58 ajc
509 * Updated message reading to use the new MSG4 command, so we can do output
510 of various types of richtext (mainly HTML).
512 Revision 323.48 2002/07/16 03:37:24 ajc
513 * Small change to above
515 Revision 323.47 2002/07/16 03:23:37 ajc
516 * Display HTML messages as HTML. (Wow!)
518 Revision 323.46 2002/07/13 04:39:59 ajc
519 * Handle multipart/alternative in a nicer way, giving us the opportunity to
520 output HTML instead of converting to text/plain and back. (Not finished.)
522 Revision 323.45 2002/07/11 03:17:03 ajc
523 * hacks to text_to_server() to transmit messages as HTML
525 Revision 323.44 2002/07/09 04:21:12 ajc
528 Revision 323.43 2002/07/06 03:10:26 ajc
529 * Enable a "make this my start page" link that works in lots of places.
530 Configures a user's preference of where to go after login.
532 Revision 323.42 2002/06/19 22:01:31 ajc
533 * When editing another user's vCard, do a "transient goto" to their config
534 room so you don't automatically gain access to their config room.
535 * When creating a user, go back to the "select user to edit" screen with the
536 new user's account name pre-selected.
538 Revision 323.41 2002/06/17 03:48:44 ajc
539 * Finished the thing to edit other users' vCards.
541 Revision 323.40 2002/06/16 21:49:02 ajc
542 * Administratively edit other users' vCards. Still needs a couple of lines
543 of glue code to make it work.
545 Revision 323.39 2002/06/15 20:34:39 ajc
546 * Use safestrncpy() instead of strncpy() where appropriate
547 * Fixed a memory allocation bug in the vCard parser
549 Revision 323.38 2002/05/23 03:40:05 ajc
550 * Brought over a utility function I'll need later
552 Revision 323.37 2002/05/22 02:34:56 ajc
553 * Finished room/folder view selector. Pretty cool.
555 Revision 323.36 2002/05/22 01:53:23 ajc
556 * Room list or folder list? Give the user a choice. (Has bugs.)
558 Revision 323.35 2002/05/12 15:21:43 error
559 * do_template() now parses a .wml file for WAP clients, and a .html file
562 Revision 323.34 2002/05/11 22:46:19 error
563 * Track whether user-agent is a WAP gateway
565 Revision 323.33 2002/05/11 15:35:07 error
566 * webcit.c: add MIME types for WAP/WML
568 Revision 323.32 2002/05/10 15:29:58 ajc
569 * Hacked the address book view a little bit
571 Revision 323.31 2002/05/09 03:53:56 ajc
572 * Began working on address book view
574 Revision 323.30 2002/05/08 03:38:58 ajc
575 * Preferences framework
577 Revision 323.29 2002/05/07 03:57:29 ajc
578 * In message summary, replace 'Del' links with checkboxes
580 Revision 323.28 2002/05/05 03:28:15 ajc
581 * Shuffled around the room banner a bit
583 Revision 323.27 2002/05/03 19:32:39 ajc
584 * Finished "folder list" mode (still need to move it to a permanent location)
586 Revision 323.26 2002/05/03 03:55:17 ajc
587 * more folder display stuff
589 Revision 323.25 2002/05/01 22:03:07 ajc
590 * "folder list" view (not finished)
592 Revision 323.24 2002/05/01 03:23:31 ajc
593 * Added a drop-down box to change a user's view of a room.
595 Revision 323.23 2002/04/28 03:56:47 ajc
596 * Finished summary mode (for the most part, anyway)
598 Revision 323.22 2002/04/26 21:13:21 ajc
599 * Separated "summary mode" message listing into its own function
600 * Go to summary mode automatically when the server says that view=1
602 Revision 323.21 2002/04/20 04:14:29 ajc
603 * Some work on email summary screen
605 Revision 323.20 2002/03/31 05:02:39 ajc
606 * Remove "Page another user" link from main menu
607 * Add "edit my citadel config room" type link from edit user screen
609 Revision 323.19 2002/03/29 22:30:45 ajc
610 * Finished the "edit user" screen.
612 Revision 323.18 2002/03/29 15:18:09 ajc
613 * yep ... more user edit stuff
615 Revision 323.17 2002/03/26 19:01:12 ajc
616 * More edit user stuff
618 Revision 323.16 2002/03/26 18:23:23 ajc
619 * Don't display room banner on screens that don't pertain to a particular room
620 * Initial prep for add/change/delete user accounts screen
622 Revision 323.15 2002/03/22 04:33:08 ajc
623 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
625 Revision 323.14 2002/03/19 04:35:10 ajc
626 * Brought over yet another new version of the MIME parser from Citadel
628 Revision 323.13 2002/03/13 03:56:52 ajc
629 * New site config option "Allow system Aides to gain access to mailboxes"
631 Revision 323.12 2002/03/12 23:13:57 ajc
632 * Moved room access controls out of the admin menu and into the room commands
633 menu. Prettied up the access control list screen.
635 Revision 323.11 2002/03/10 06:07:09 ajc
636 * Handle multiple Internet e-mail addresses in vCard editor
638 Revision 323.10 2002/03/07 04:56:09 ajc
639 * Final polish for initial round of vCard editing functions. Only show "edit"
640 link when editing user's own vCard in the My Citadel Config> room.
642 Revision 323.9 2002/03/06 05:22:33 ajc
643 * More vcard editing form stuff
645 Revision 323.8 2002/03/05 05:05:06 ajc
646 * More vCard editing stuff
648 Revision 323.7 2002/03/04 05:28:54 ajc
649 * Wrote some skeleton code for robust vCard editing
651 Revision 323.6 2002/03/03 06:58:25 ajc
652 * Login errors displayed in red
654 Revision 323.5 2002/03/03 06:52:59 ajc
655 * Allow editing of the "disable self-service user account creation" site config option
657 Revision 323.4 2002/02/24 07:02:44 ajc
658 * Added the ability to enter a Subject: line in messages
659 * Go to the Mail room when user clicks on the new mail alert icon
661 Revision 323.3 2002/02/13 22:47:51 ajc
662 * Added some rudimentary support for displaying vCards as card-looking things
664 Revision 323.2 2002/02/13 15:04:25 ajc
665 * Began some hacks for vCard processing
667 Revision 323.0 2002/01/13 09:07:06 ajc
670 Revision 322.4 2002/01/13 09:06:38 ajc
671 * Brought over the debugged mime parser from Citadel
673 Revision 322.3 2002/01/05 06:19:17 error
674 * Add MIME types text/css and image/png
676 Revision 322.2 2002/01/03 22:32:38 ajc
677 * templatized the "prompt for recipient" screen
679 Revision 322.1 2001/12/28 09:43:05 error
680 * Client support for hostnames up to 63 characters
682 Revision 322.0 2001/12/26 23:11:56 ajc
685 Revision 321.1 2001/12/26 23:11:25 ajc
686 * Minor change to the upload handler, to fix graphics uploads
688 Revision 321.0 2001/12/26 05:28:02 ajc
691 Revision 320.2 2001/12/26 05:24:11 ajc
692 * Reverted all of the navbar and iconbar functions back to plain, ordinary
693 link tags. The nifty JavaScript stuff is now used only to light up the
694 buttons during mouse hovers, and nothing more.
696 Revision 320.1 2001/12/25 00:14:44 error
697 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
699 Revision 320.0 2001/12/21 06:04:03 ajc
702 Revision 301.22 2001/12/21 06:03:54 ajc
705 Revision 301.21 2001/12/20 05:02:42 ajc
706 * If you paid for this software, someone is ripping you off.
707 * Fixed the urlesc() function to use a caller-supplied target buffer.
709 Revision 301.20 2001/12/18 20:35:29 ajc
710 * More fun JavaScript-enabled buttons
712 Revision 301.19 2001/12/18 16:48:06 ajc
713 * Began testing new JavaScript-enabled k00l light-up buttonz
715 Revision 301.18 2001/12/18 06:06:20 ajc
718 Revision 301.17 2001/12/15 20:51:33 ajc
719 * "reply" button on pop-up pages
721 Revision 301.16 2001/12/11 16:02:40 ajc
722 * Completed support for add/remove mailing list recipients.
724 Revision 301.15 2001/12/11 15:22:53 ajc
725 * Began constructing the listserv screen for config (not tested)
727 Revision 301.14 2001/12/11 05:37:12 ajc
728 * Finished the share/unshare room screen in Edit Room
730 Revision 301.13 2001/12/03 04:43:40 ajc
731 * Brought over an update of the MIME parser from Citadel.
733 Revision 301.12 2001/12/02 07:09:13 ajc
734 * Turned the room editing page into a tabbed dialog
735 * Started adding some of the room sharing stuff
737 Revision 301.11 2001/11/22 05:17:06 ajc
738 * Completed the add/change/delete neighbor node screens
740 Revision 301.10 2001/11/18 01:47:24 ajc
741 * Tentatively begun the change of networking configuration screens to reflect
742 the new network architecture of the server.
744 Revision 301.9 2001/11/18 01:41:09 ajc
745 * Brought over the newer string tokenizer from Citadel
746 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
747 server's convention of #define SIZ 4096
749 Revision 301.8 2001/11/14 03:20:22 ajc
750 * Add some more of the newer config settings to the site config screen
752 Revision 301.7 2001/09/25 03:34:09 ajc
753 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
754 and bail out without bothering the Citadel server.
756 Revision 301.6 2001/08/22 16:38:06 ajc
757 * Added the "-c" command line option to generate optional cookies indicating
758 the host name of the server. This makes it easy to put a cluster of WebCit
759 servers behind (for example) an Arrowpoint load balancer.
761 Revision 301.5 2001/08/21 04:02:56 ajc
762 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
763 unwanted page caching
765 Revision 301.4 2001/08/13 03:43:24 ajc
768 Revision 301.3 2001/08/13 03:40:01 ajc
769 * Another attempt at focus
771 Revision 301.2 2001/08/11 04:24:39 ajc
772 * Attempt at setting focus to msgtext area when entering a message.
774 Revision 301.1 2001/08/02 03:42:03 ajc
775 * Changed the wholist to work with the new masquerade semantics
777 Revision 301.0 2001/06/28 15:05:31 ajc
780 Revision 300.2 2001/06/28 15:03:49 ajc
781 * Every generated page now includes a meta tag to disable evil "smart tags"
782 (see http://smarttags.manilasites.com/ for more information)
784 Revision 300.1 2001/06/28 02:39:54 ajc
785 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
786 the screen where you can create a room...
788 Revision 300.0 2001/06/27 06:24:06 ajc
789 * Tagged everything as Version 3.00
791 Revision 213.25 2001/06/27 06:22:49 ajc
792 * Updated docs for the 3.00 release
794 Revision 213.24 2001/06/27 06:16:01 ajc
795 * Correct generated window name in pop up pages
796 * Added handling of MIME inline images (not tested)
798 Revision 213.23 2001/06/22 17:58:20 ajc
799 * A few performance and tuning cleanups. Increased the size of the socket
800 queue length to 100 for use on big systems. Also, during startup, the
801 initial startup thread now exits after creating the worker threads, instead
802 of becoming a worker thread itself. For some reason Solaris had problems
803 with the latter method.
805 Revision 213.22 2001/06/07 03:16:57 ajc
806 * Brought over an updated mime parser from Citadel
808 Revision 213.21 2001/06/06 14:44:25 ajc
809 * mime_parser.c: #include <pthread.h> so it compiles cleanly
811 Revision 213.20 2001/05/31 02:26:22 ajc
812 * Fixed login to take you to the Lobby instead of the next room.
814 Revision 213.19 2001/05/30 22:37:09 ajc
815 * Fix to upload handler to recognize browser uploads based on *either* a "name"
816 or a "filename" from the MIME parser.
818 Revision 213.18 2001/05/30 01:06:57 ajc
819 * Changes to mime parser ... still something wrong
821 Revision 213.17 2001/05/28 19:27:29 ajc
822 * Fixed bug which marked all messages in Lobby as old before reading at login
824 Revision 213.16 2001/05/25 22:39:26 ajc
825 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
827 Revision 213.15 2001/05/23 16:15:23 ajc
828 * UI changes (pretty frames with no scrollbars)
830 Revision 213.14 2001/05/22 00:32:17 ajc
833 Revision 213.13 2001/05/22 00:02:18 ajc
834 * Another attempt to fix the fd leak
836 Revision 213.12 2001/05/19 02:21:40 ajc
837 * Attempt to fix the dangling sockets.
839 Revision 213.11 2001/05/15 03:22:25 ajc
840 * More icon updates and link cleanup type stuff
842 Revision 213.10 2001/05/06 05:11:48 ajc
843 * Added paging icon and right-justified it
844 * Send-page window is now a popup
846 Revision 213.9 2001/05/04 04:28:10 ajc
847 * Added "page user" button in wholist
849 Revision 213.8 2001/05/01 00:49:43 ajc
850 * more of the UI overhaul
852 Revision 213.7 2001/04/30 01:49:36 ajc
853 * more work on UI overhaul
855 Revision 213.6 2001/04/29 04:39:23 ajc
856 * User interface overhaul now in progress. WARNING: incomplete system.
858 Revision 213.5 2001/04/01 22:13:37 cough
859 * Modified roomops.c to give users the ability to pick a floor at room
862 Revision 213.4 2001/02/15 01:21:55 ajc
863 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
864 invite/kickout functionality.
866 Revision 213.3 2001/01/25 23:10:00 ajc
867 * "Delete message" button now confirms on client-side using JavaScript
869 Revision 213.2 2000/12/05 18:39:49 ajc
870 * Added support for non-USA countries in registration screen (requires the
871 latest Citadel server, which supports the country field)
873 Revision 213.1 2000/10/20 04:27:46 ajc
874 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
876 Revision 213.0 2000/10/03 16:44:01 ajc
877 * Tagged for 2.13 release
879 Revision 212.16 2000/10/03 03:15:53 ajc
880 * Cosmetic changes to login screen, menu bar, and message header bar
882 Revision 212.15 2000/09/28 03:44:52 ajc
883 * Linked to the bio/photo page from message headers. I'm not sure I like the
884 color scheme, though.
886 Revision 212.14 2000/09/28 03:37:23 ajc
887 * who.c: provide links to bio/photo pages for each user in the wholist
889 Revision 212.13 2000/09/24 21:37:21 ajc
890 * When reading large numbers of messages, group them in smaller numbers and
891 display the selector bar in search engine style (like AltaVista and Google)
893 Revision 212.12 2000/09/24 04:17:16 ajc
894 * Templatized the room banner.
896 Revision 212.11 2000/09/17 03:29:45 ajc
897 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
899 Revision 212.10 2000/09/14 11:43:37 error
900 Replace occurrences of % throughout the HTML with %% so as to be friendly
901 to HP/UX printf() and possibly others.
903 Revision 212.9 2000/09/13 04:13:59 ajc
904 * Completed the initial hack of the variable substitution template thingy.
905 Check out static/login.html to see the first template.
907 Revision 212.8 2000/09/11 17:08:16 ajc
908 * Started templatizing the login screen. Not finished yet.
910 Revision 212.7 2000/09/11 03:29:50 ajc
911 * Started working on a variable-substitution thing
913 Revision 212.6 2000/08/30 03:20:22 ajc
914 * Put the wholist back into its own window.
916 Revision 212.5 2000/07/06 03:46:29 ajc
917 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
919 Revision 212.4 2000/06/29 04:22:35 ajc
920 * Changed the format of the wholis (again). Now it shows up in a frame
921 instead of a separate window.
923 Revision 212.3 2000/06/12 03:28:44 ajc
924 * added support for multi-line paging
926 Revision 212.2 2000/06/07 04:11:28 ajc
927 * HTML changes to room banner
929 Revision 212.1 2000/05/31 04:29:54 ajc
930 * Initial support for "summary" (headers only, no body) mode of reading
931 messages, and "read one" mode. For future support of 'traditional' email.
933 Revision 212.0 2000/05/23 20:35:52 ajc
934 * Tagged for the 2.12 release
936 Revision 211.19 2000/05/18 02:33:39 ajc
937 * Don't call whobbs() directly after changing masq room/host, it screws up the
938 refresh. It now calls an HTTP redirect page instead.
939 * added http_redirect(char *url) function to accomplish the above
941 Revision 211.18 2000/05/08 17:24:32 ajc
942 * Removed HTTP date fields because it was confusing browser caches (weird)
943 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
945 Revision 211.17 2000/05/07 23:46:55 ajc
946 * added Date: and Last-Modified: headers to HTTP output
947 * masquerade room/host screen now runs in wholist window, and returns to it
949 Revision 211.16 2000/05/02 17:32:06 ajc
950 * Font related changes to html
952 Revision 211.15 2000/04/20 02:42:23 ajc
953 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
954 crashing every session, every time. (?)
955 * End the session after displaying robots.txt or nocookies.html, to prevent
956 big session logjams when either of these conditions are met
958 Revision 211.14 2000/04/15 15:43:46 nbryant
959 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
960 64-bit gcc on sparc is evil)
962 Revision 211.13 2000/04/06 20:42:03 nbryant
963 * configure.in: fix a typo
965 Revision 211.12 2000/04/06 20:37:01 nbryant
966 * solaris cleanups and warning fixes
968 Revision 211.11 2000/03/31 03:48:52 ajc
969 * text_to_server() now behaves the way web users expect text entry to work.
970 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
972 Revision 211.10 2000/03/31 02:39:06 ajc
973 * Fixed bugs in "Site configuration" and added new fields.
975 Revision 211.9 2000/03/31 02:08:45 ajc
976 * Added "max messages per page" and "read next nnn" stuff to read loop
977 (probably not in its final form)
979 Revision 211.8 2000/03/28 17:02:47 nbryant
980 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
982 Revision 211.7 2000/03/27 16:18:17 ajc
983 * Implement multi-room chat as available in Citadel 5.70
985 Revision 211.6 2000/03/23 04:45:15 ajc
986 * Experimental move of wholist to a separate auto-refreshing window
988 Revision 211.5 2000/03/19 22:49:03 ajc
989 * Made the header-bar buttons more visible
990 * Added a "reply" header-bar button
991 * Move "Subject:" lines into the header-bar
992 * Padded the header-bars by one pixel (nicer looking)
993 * Changed message date/time output format
995 Revision 211.4 2000/03/19 19:49:31 ajc
996 * Added support for unix domain sockets
998 Revision 211.3 2000/02/11 23:45:04 nbryant
999 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1000 * tcp_sockets.c: include <arpa/inet.h>
1002 Revision 211.2 2000/02/11 23:30:04 nbryant
1003 configure.in: added some code for FreeBSD
1005 Revision 211.1 2000/01/11 04:20:40 ajc
1006 * Add "close window" option to goodbye screen
1008 Revision 211.0 2000/01/04 15:24:16 ajc
1009 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1010 * This will be released as v2.11; tagged everything as such.
1012 Revision 210.0 1999/12/24 04:57:18 ajc
1015 Revision 1.121 1999/12/23 04:54:48 ajc
1016 * Changed session cookie from hexadecimal encoding to base64
1017 * Removed overly verbose logging
1019 Revision 1.120 1999/12/12 18:12:28 ajc
1020 * get http request: clear hold buffer before starting to read in HTTP request.
1021 This was causing some requests to get corrupted.
1023 Revision 1.119 1999/12/08 18:25:21 ajc
1024 * Increased the size of the backlog queue length passed to accept() and made
1025 it a configuration parameter in webcit.h
1027 Revision 1.118 1999/12/07 16:09:26 ajc
1028 * Better (non fireworks display mode) handling of broken HTTP sockets
1030 Revision 1.117 1999/12/06 03:40:29 ajc
1031 * Moved a bunch of other global variables to per-session variables
1033 Revision 1.116 1999/12/06 02:05:33 ajc
1034 * Moved global march list into per-session context
1036 Revision 1.115 1999/12/05 18:38:02 ajc
1037 * Auto-scaling worker thread pool size
1039 Revision 1.114 1999/12/05 17:38:41 ajc
1040 * Additional debugging and cleanup
1042 Revision 1.113 1999/12/04 22:16:05 ajc
1043 * Moved all diagnostic output to stderr
1044 * Moved "HTTP/1.0 200 OK" output to output_headers()
1046 Revision 1.112 1999/12/04 21:56:59 ajc
1047 * Finished the overhaul. Now to tune...
1049 Revision 1.111 1999/12/03 17:59:53 ajc
1050 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1051 pseudocode so the build is currently broken.
1053 Revision 1.110 1999/12/03 16:37:46 ajc
1054 * Repaired HTTP output for image transfers and static content
1056 Revision 1.109 1999/12/03 05:09:54 ajc
1057 * Rewrote the HTTP engine and application coupling to run in a worker thread
1058 model and to run as a single multithreaded program (eliminated helper
1059 processes and pipes). It currently runs but has many large bugs.
1061 Revision 1.108 1999/12/03 00:18:20 ajc
1062 * Added ".c.o" rule to Makefile
1064 Revision 1.107 1999/11/26 03:32:59 ajc
1065 * Started moving all of the global variables into a struct, to facilitate
1066 multithreaded server.
1068 Revision 1.106 1999/11/26 01:28:10 ajc
1071 Revision 1.105 1999/11/04 02:05:02 ajc
1072 * Added 'number of worker threads' to site config screen
1074 Revision 1.104 1999/10/25 02:25:09 ajc
1075 * Shuffled around the room editing commands
1077 Revision 1.103 1999/10/14 04:07:18 ajc
1078 * Cleaned up the bottom-of-page icons
1080 Revision 1.102 1999/10/08 23:58:11 ajc
1081 * Minor bug fix in registration screen
1083 Revision 1.101 1999/10/06 02:44:02 ajc
1084 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1085 it back in when it's fixed. Also added more attempts at cache disabling,
1086 but it still doesn't work in the StarOffice browser. I don't know why.
1088 Revision 1.100 1999/10/02 03:26:14 ajc
1089 * Merged in Nick's bit of JavaScript to handle key commands.
1090 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1091 in a text field. Right now you can't even log in.
1093 Revision 1.99 1999/09/01 01:06:11 ajc
1094 * Added "max message length" field in global config screen
1096 Revision 1.98 1999/08/14 18:16:10 ajc
1097 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1100 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1101 * Did neat stuff to the bottom of the page
1103 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1104 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1105 to a Citadel server fails.
1106 * messages.c: don't auto-link URL's in messages if it would cause
1109 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1110 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1111 compiler. This should make more browsers happy.
1113 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1114 * Added support for "robots.txt" telling spiders to go away.
1115 * Do a slrp_highest() when logging off.
1117 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1118 * Rearranged the code in "Site-wide configuration" and "Generic
1119 server command" to avoid nested server operations
1121 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1122 * webcit.c: added "back, top, next" buttons to bottom of each page
1123 * menubar.html: replaced "User list" with "Page another user"
1125 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1126 * context_loop.c: rearranged some code to try to eliminate deadlocks
1128 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1129 * Unknown URL's now display the main menu instead of diagnostics
1130 * Diagnostics are now at <baseurl>/diagnostics
1132 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1133 * Session no longer locks up when an express message is cancelled
1134 * The default Citadel server is now "localhost" instead of uncnsrd
1135 * Added some documentation
1137 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1138 * roomops.c: made room banner graphics more reliable
1139 * messages.c: added code to prevent accidental "double-posting"
1140 * who.c: fixed the "Change room/host/user" submit logic
1142 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1143 * Changed static/menubar.html so the text is readable
1145 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1146 * Ditched the frames mode completely. It wasn't working properly in,
1147 among other places, IE 5. Die, Bill, Die.
1149 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1150 * Fixed the behavior of the "forget room" routine, to properly handle
1151 the transition back to the Lobby after it's all done.
1152 * Added ExpressMessageCat() to allow code to send the user messages
1153 along with incoming express messages
1154 * WebCit now sends the name of the end user's browser as the client
1155 name in a Citadel IDEN command rather than its own name.
1157 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1158 * Minor code cleanups
1159 * New mail notification
1161 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1162 * Top-aligned all the cells in the fake frames in non-frames mode
1164 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1165 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1166 of a Goto, in order to prevent it from first marking all msgs old.
1168 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1169 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1170 which can differentiate the needs of frames and noframes modes
1172 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1173 * webserver.c: added "-t" option to send traces somewhere else
1175 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1176 * context_loop.c: display an error page if the client browser
1177 requests a non-root page and there is no cookie set
1178 * webserver.c: took my name off the copyright notice (it's a group
1181 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1182 * Reworked a lot of the structure, made more HTML "embeddable"
1183 * Changed the noframes mode to display "fake" frames using tables
1185 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1186 Changed some output formatting (mainly <FONT> tags).
1187 Changed who.c to use urlescputs() rather than escputs()
1188 in urls so GOTOs and User Profiles work when the string has a
1191 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1192 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1193 How to cause "onLoad=" to cause a sibling frame to refresh without
1194 having to use the nonportable HTTP "Window-Target:" directive. Began
1195 implementation of this; it should allow portable NS/IE compatibility.
1197 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1198 * Implemented "access level required to create rooms"
1200 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1201 * webcit.c: modified getz() to *exit* the program when fgets()
1202 returns an error. This is actually the desired behavior; it would
1203 otherwise busy-loop forever on a broken pipe.
1205 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1206 * webcit.c: added to getz() the ability to return an error code;
1207 implemented this in the main loop, hopefully fixing problems
1208 * Added "braindamage" file (frames/JS browser compatibility list)
1209 * Added HTTP "User-agent:" detection
1210 * wildmat.c, braindamage.c: added
1211 * Initial value of 'noframes' is now set by the braindamage check
1212 * Ran everything through "indent -kr -i8"
1213 * roomops.c: in room list, print a in otherwise empty cells
1215 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1216 * context_loop.c: warning fix
1217 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1219 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1220 * Resolve the name of the connecting host and pass it on to Citadel
1222 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1223 * wDumpContent() is now responsible for </BODY></HTML> most of the
1224 time (parameter settable) so that the main menu can easily be
1225 embedded in every page when running in noframes mode
1226 * noframes mode selection is now carried in the cookie
1228 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1229 * Made the frames stuff less dependent on the HTML TARGET= directive
1230 and more dependent on the HTTP Window-target: directive.
1231 * Made the system semi-navigable in noframes mode.
1233 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1234 * Brought over the new room listing code and <G>oto heuristics
1235 from the main Citadel tree, to pay attention to floor/room ordering
1237 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1238 * Modified the back end of mime_parser to use callbacks instead of
1239 doing something specific. Now we can use it elsewhere.
1241 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1242 * Fixed the bugs in "Site-wide configuration"
1243 * Added a "generic server commands" screen
1245 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1246 * Reduced the multiple cookies down to one cookie combining all data.
1248 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1249 * Removed wc_host and wc_port cookies.
1250 * Added an "edit your session" screen to change your wholisting.
1252 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1253 * Added "enter registration"
1254 * Set up automatic trigger of Enter Registration when the server
1256 * Established that a one-to-one WebCit/Citadel correspondence will
1257 be required. No big deal due to shared code segments.
1258 * Added "change password"
1259 * Added networking configuration screens. These still need testing.
1260 * Added a "kill session" link to each line of the wholist when
1261 logged in as an aide, and the screens to perform this operation.
1263 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1264 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1265 * "Finished" the MIME parser.
1266 * Got image uploads working.
1267 * Added "add/edit user photo" screens.
1268 * Added "add/edit room graphic" screens.
1269 * Added "add/edit floor graphic" screens.
1270 * Fixed display of floor graphic in known rooms list.
1272 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1273 * Wrote mime_parser.c for handling of image uploads. This will also
1274 be used in future Citadel MIME projects.
1276 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1277 * Fixed a bug in the room banner display code
1278 * Added "delete room"
1279 * Added "validate users"
1281 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1282 * Added "edit room info file"
1285 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1286 * Changed the "auto read new" functionality from a meta refresh tag
1287 to an "onload" directive (the former was causing graphics problems)
1288 * Added "create room"
1291 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1292 * Got the Zap and List-Zapped commands working
1293 * Added a convenience function to display a page with an error string
1294 * Automatically do a read-new-msgs whenever a new room banner is loaded
1296 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1297 * Added the screens to send pages
1298 * Changed message headers to display in bigger font, non-boldface
1299 * Added the chat system
1300 * Added goto private rooms
1302 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1303 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1305 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1306 * automatically regenerate Makefile when Makefile.in changes
1308 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1309 * context_loop.c: Moved "remove session" into its own function.
1310 Check for dead webcit child process before each transaction.
1311 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1312 against broken HTTP connections.
1313 * Added a housekeeping thread to periodically remove dead sessions
1314 and kill idle sessions.
1315 * messages.c: added "delete message" functionality
1316 * messages.c: added "move message" functionality
1317 * userlist.c: added. This adds "userlist" and "show user" functions.
1318 * roomops.c: fixed buggy implementation of ungoto
1319 * Set up an option in output_headers() to optionally print the most
1320 often used opening HTML as well as the HTTP headers.
1321 * Display express messages in cute little JavaScript popup window.
1323 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1324 * Brought over message reading and entry functions from old WebCit
1326 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1327 * context_loop.c: really fix the SO_LINGER stuff
1328 * webserver.c: remove commented-out references to SO_LINGER
1330 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1331 * context_loop.c: After fork(), child process closes the HTTP socket
1332 so when the parent process closes it, it actually _does_ close.
1333 Otherwise, aIEeeee and possibly other browsers will hang.
1334 * Added support for graphics images retrieved from the Citadel server.
1335 * Set up login banner graphic and background image graphic
1337 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1338 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1340 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1341 * Smoothed out some of the login/logout code. Failed authentication
1342 now works the way it should.
1343 * Added support for new user login (still need to handle registration).
1345 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1346 * Discovered that the HTTP socket problem is related to a socket that
1347 isn't properly lingering on close. Temporarily hacked a sleep(10)
1348 into context_loop.c until it is figured out.
1350 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1351 * Did a little debugging, still trying to figure out why logging in
1352 displays "Connection reset by peer" error. It used to work...
1354 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1355 * Makefile.in: updated dependencies
1357 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1358 * Fixed broken interpretation of variables specified in the URL
1359 * added new "action" variable to make main loop simpler
1361 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1362 * webserver.c: prototype vsnprintf
1363 * context_loop.c: warning fix
1365 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1366 * tcp_sockets.c: removed some dead code
1367 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1368 unused ends of pipes, fix a file descriptor leak and a race condition
1369 * portability enhancements
1371 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1372 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1374 * converted to autoconf and began port to Digital UNIX
1376 * context_loop.c: moved the monster 64k buffer array off the stack
1377 * tcp_sockets.c: getservbyname() doesn't set errno.
1379 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1380 * webserver.c: warning fix