2 Revision 410.40 2003/05/26 21:05:42 ajc
3 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
4 it to complete the free/busy checking for attendee availability.
6 Revision 410.39 2003/05/26 05:44:45 ajc
7 * event.c: fix compiler warning
9 Revision 410.38 2003/05/26 05:39:46 ajc
10 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
13 Revision 410.37 2003/05/26 05:28:13 ajc
14 * serv_func.c: added utility function read_server_text()
15 * availability.c: banged out more of this code -- still not complete
17 Revision 410.36 2003/05/26 03:28:02 ajc
18 * Getting closer to doing the availability check. Created new source
19 module 'availability.c' for this purpose. Stub function is in place.
21 Revision 410.35 2003/05/25 04:25:12 ajc
22 * siteconfig.c: fixed a spelling error
23 * event.c: add a "Check attendee availability" button, and the code to
24 bypass saving the event to the server, do something with it, and then
25 feed the twiddled data structure back to the form display function for
26 further editing. What's still missing is the code to do the actual
29 Revision 410.34 2003/05/24 22:22:35 ajc
30 * Small stylesheet hack to make it work with b0rken IE
32 Revision 410.33 2003/05/24 22:13:08 ajc
33 * Changed the login banner a bit
35 Revision 410.32 2003/05/20 03:25:41 ajc
36 * Separate event invitees with newlines instead of commas.
38 Revision 410.31 2003/05/19 19:55:09 ajc
39 * summary.c: eliminate compiler warnings about unused variables when
40 compiling a WebCit service without calendar support
42 Revision 410.30 2003/05/18 02:05:33 ajc
43 * More conversion of screens to the new look-and-feel.
45 Revision 410.29 2003/05/16 04:11:29 ajc
46 * We don't need no steenking workaround. Problem fixed. MIME parser not
47 broken. Web server was calling it with bad parameters. All fixed now.
48 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
51 Revision 410.28 2003/05/15 04:52:26 ajc
52 * Minor workaround in web forms to handle mime parser problem in uploads
54 Revision 410.27 2003/05/15 03:35:59 ajc
55 * look and feel overhaul -- almost done!
57 Revision 410.26 2003/05/14 03:46:35 ajc
58 * More background cleanup
60 Revision 410.25 2003/05/05 17:19:46 ajc
61 * Cleanups to summary page when running on a non ical enabled system
62 * Use non breaking spaces in summary page box titles
64 Revision 410.24 2003/05/04 04:22:41 ajc
65 * Display body of messages on a white background. I am doing this in order
66 to prepare for making the general background of the screen a darker color.
68 Revision 410.23 2003/05/04 02:54:55 ajc
69 * Summary page now uses our cutesy new rounded window boxes
71 Revision 410.22 2003/05/03 21:28:41 ajc
72 * Added in a slick new box style and put the room lists in it
74 Revision 410.21 2003/05/03 16:57:04 ajc
75 * In the 'folders' and 'portal' views, change the folder delimiter
76 from / to \ to avoid conflict with room names that have slashes
78 Revision 410.20 2003/05/03 16:23:29 ajc
79 * Enforce three columns in portal view of room list
81 Revision 410.19 2003/05/03 04:52:32 ajc
82 * Added an experimental new "portal view" to the room list options
84 Revision 410.18 2003/05/02 03:23:41 ajc
85 * Minor change to room list algorithm
87 Revision 410.17 2003/05/01 15:33:05 ajc
88 * Fixed a potential memory leak in enumeration of MIME parts
90 Revision 410.16 2003/05/01 03:11:35 ajc
91 * When static content is requested, fetch it without trying to connect
94 Revision 410.15 2003/04/30 05:00:00 ajc
95 * Added the ability to compose messages with file attachments uploaded from
98 Revision 410.14 2003/04/27 04:46:02 ajc
99 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
100 observes the flag designating the presence of new messages. (The "rooms
101 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
102 but that view may get axed soon.)
104 Revision 410.13 2003/04/26 21:57:53 ajc
105 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
106 before returning an error code to avoid a file descriptor leak
108 Revision 410.12 2003/04/19 21:42:36 ajc
109 * Repaired all my b0rken COLOR tags
110 * Replaced most FONT tags with SPAN tags
113 Revision 410.11 2003/04/19 19:58:10 ajc
114 * Lots of great changes from Nick to make the site CSS-enabled.
116 Revision 410.10 2003/04/14 04:04:40 ajc
117 * First cut of CSS-izing WebCit. Probably b0rken.
119 Revision 410.9 2003/04/09 04:02:32 ajc
120 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
121 supported the idea of one WebCit connecting to multiple Citadels for a
122 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
123 * When connecting to Citadel through a Unix domain socket, don't try to make
124 the Java chat applet available.
126 Revision 410.8 2003/03/31 03:32:19 ajc
127 * messages.c: check for 000 terminator while parsing RFC822 headers to
128 prevent getting hung up while displaying certain badly formatted messages.
130 Revision 410.7 2003/03/30 06:13:19 ajc
131 * When reading from the server, do not treat CR as end-of-line because
132 there's probably an LF coming after it. Instead, keep reading to the LF
134 * No not underline links in the icon bars
136 Revision 410.6 2003/03/17 04:17:41 ajc
137 * Call to accept() was being made with an uninitialized variable for the
138 third argument. Changed the second and third argument to NULL and 0 because
139 we don't really need accept() to fill up a buffer full of information that
140 we'll never use. (Thanks to SteveV for reporting the bug and helping to
142 * Removed the mutex wrapper around select() because we don't need it. All
143 idle worker threads now block on select() and one of them will wake up when
144 a connection arrives.
146 Revision 410.5 2003/03/15 20:55:03 ajc
147 * When a requested image is not available on the Citadel server, send a
148 1x1 transparent GIF instead of 404 error.
150 Revision 410.4 2003/03/14 04:21:57 ajc
151 * clone events to be encapsulated before saving, because the original
152 instance may already have a parent, and that makes crashy crashy
154 Revision 410.3 2003/03/13 05:57:17 ajc
155 * More encapsulation. Warning: there are bugs in this!!
157 Revision 410.2 2003/03/13 05:20:23 ajc
158 * Various changes to the calendar service to handle messages containing
159 fully encapsulated VCALENDAR components instead of only unencapsulated
160 VEVENT subcomponents. We have to move in this direction for compatibility
163 Revision 410.1 2003/03/01 22:07:19 ajc
164 * New user registration, as well as existing user re-registration, now
165 uses the vCard editing screen.
166 * Administratively editing users' address book entries now works again,
167 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
168 in order to enforce this.
170 Revision 410.0 2003/02/19 03:49:33 ajc
173 Revision 400.90 2003/02/19 03:49:17 ajc
174 * latest config.guess and config.sub from www.gnu.org
176 Revision 400.89 2003/02/07 04:44:17 ajc
177 * Replaced sleep() with a function that sleeps using select() in order to
178 avoid potential issues with SIGALRM. Possible fix for weird behavior
179 when running on a Macintosh.
181 Revision 400.88 2003/01/29 22:32:07 ajc
182 * Shuffled some code and comments around; minor cleanup
184 Revision 400.87 2003/01/28 15:37:12 ajc
185 * All functions which read binary data from the server now make use of the
186 read_server_binary() function in tools.c
187 * Binary reads from server now have safety code to prevent infinite loops
188 * All output of MIME objects is now done with http_transmit_thing()
190 Revision 400.86 2003/01/19 06:28:04 ajc
191 * Minimum required Citadel version 6.05
193 Revision 400.85 2003/01/16 04:41:26 ajc
194 * When displaying edit controls for time of day in the calendar, only show
195 minutes that are multiples of 5 ... unless the existing value is not a
196 multiple of 5, in which case we show that too.
198 Revision 400.84 2003/01/15 17:34:04 ajc
199 * event.c: fixed a misspelling
200 * config.guess, config.sub: updated using latest from ftp.gnu.org
202 Revision 400.83 2003/01/14 04:21:27 ajc
203 * Only offer views which make sense for the default view of a room
205 Revision 400.82 2003/01/13 03:34:33 ajc
206 * Get ready for the 4.10 release
208 Revision 400.81 2003/01/12 23:22:53 ajc
209 * configure.in: check for libical v0.24 or newer
211 Revision 400.80 2003/01/07 04:56:17 ajc
212 * Complete the free/busy transparency handling in the form
213 * Default times for new events are now in the correct timezone
215 Revision 400.79 2003/01/06 18:01:35 ajc
216 * Begin handling of TRANSP property to show event times as free or
219 Revision 400.78 2003/01/05 21:02:14 ajc
220 * Summary page: three columns are now all the same width
222 Revision 400.77 2003/01/05 20:56:05 ajc
223 * minor fix for previous checkin
225 Revision 400.76 2003/01/05 20:51:01 ajc
226 * Display PARTSTAT for attendees
228 Revision 400.75 2003/01/05 05:01:00 ajc
229 * Add "today's calendar events" to the summary page.
231 Revision 400.74 2003/01/05 04:27:28 ajc
232 * Add "Tasks" to the summary page
234 Revision 400.73 2002/12/28 05:44:09 ajc
235 * ical_dezonify.c: brought over new version from the Citadel source (again)
237 Revision 400.72 2002/12/28 05:12:45 ajc
238 * ical_dezonify.c: brought over new version from the Citadel source.
240 Revision 400.71 2002/12/26 04:04:48 ajc
241 * Perform CHEK command when automatically establishing sessions, not just
242 when one is explicitly created. Some stuff is missing otherwise.
244 Revision 400.70 2002/12/25 23:18:06 ajc
245 * Be more strategic about when to call ical_dezonify()
246 (This may be the last set of fixes. I hope so.)
248 Revision 400.69 2002/12/25 21:39:38 ajc
249 * ical_dezonify.c: added.
250 * calendar.c: convert incoming ical messages to UTC
251 (the usual routines will then convert them to local time for display)
253 Revision 400.68 2002/12/25 07:06:00 ajc
254 * Tweaked the code to work with libical 0.24
256 Revision 400.67 2002/12/20 04:50:00 ajc
257 * When saving a calendar event, increment the SEQUENCE property.
259 Revision 400.66 2002/12/18 05:03:39 ajc
260 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
261 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
262 Because the libc-allocated buffer was getting clobbered.
263 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
265 Revision 400.65 2002/12/17 05:01:39 ajc
266 * Prettied up the calendar day view layout
267 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
269 Revision 400.64 2002/12/16 04:43:30 ajc
270 * Correctly handle local time zone when figuring out which day and time to
271 display events on calendar month/day views. This also seems to have
272 fixed the bug that was causing events to sometimes get lost when saved.
274 Revision 400.63 2002/12/15 05:50:59 ajc
275 * Form editing of date/time fields now assumes that the icaltimetype being
276 manipulated is in UTC. It converts to/from local time for editing.
278 Revision 400.62 2002/12/10 23:25:47 ajc
279 * Display attendees in message view of calendar objects
281 Revision 400.61 2002/12/07 22:12:59 ajc
282 * Handle incoming RSVP's for meetings. (Note: this will not actually work
283 until I implement the Citadel server function which it calls.)
285 Revision 400.60 2002/11/30 21:34:51 ajc
286 * Submit organizer in a hidden field, in case the server needs it
288 Revision 400.59 2002/11/30 04:46:46 ajc
289 * First cut at adding/removing attendees to an event
290 (Actual invitations should be sent by the Citadel server)
292 Revision 400.58 2002/11/29 23:56:19 ajc
293 * Completed "me as organizer" -- the user's own e-mail address is inserted
294 as the organizer of new events. Detect when the user is the organizer and
295 enable/disable the attendees box accordingly.
297 Revision 400.57 2002/11/29 16:38:37 ajc
298 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
300 Revision 400.56 2002/11/28 06:03:24 ajc
301 * Issue an ISME command when editing an event, to determine whether the user
302 viewing the event is the organizer. (Will use this later to allow/disallow
303 sending out invitations.)
305 Revision 400.55 2002/11/26 05:01:04 ajc
306 * Began handling attendee fields
308 Revision 400.54 2002/11/16 23:40:11 ajc
311 Revision 400.53 2002/11/16 23:15:02 ajc
312 * Make the "all day event" shadebox smaller (month view) - no border.
313 * Fixed bug that caused any events following an all day event to also appear
316 Revision 400.52 2002/11/16 05:40:54 ajc
317 * When adding new events to the calendar, default to the month [and day]
318 currently being viewed.
319 * Hotlink each hour of the day view to an add-new-event for that day/hour.
321 Revision 400.51 2002/11/15 05:05:47 ajc
322 * Put in back/forward (yesterday/tomorrow) links in calendar day view
324 Revision 400.50 2002/11/15 04:11:46 ajc
325 * Added even more nifty JavaScript to cause the hour/minute and end date
326 fields of a calendar event form to render as disabled when the "all day
327 event" box is checked -- not just when the user checks the box, but also
328 when the box begins its life already checked.
330 Revision 400.49 2002/11/14 04:59:40 ajc
331 * Correctly serialize and save all day events using date instead of date/time
333 Revision 400.48 2002/11/13 04:49:23 ajc
334 * "All day event" shows as a single checkbox, instead of one for the start
335 time and one for the end time. Added nifty JavaScript to zero and shade
336 the hour/minute and all end time fields when all-day-event is checked.
338 Revision 400.47 2002/11/12 05:57:27 ajc
339 * Display a nicer looking screen when replying to calendar invitations
340 * When displaying day view, don't show all day events twice
341 * Day or month view: denote all day events by displaying them inside
344 Revision 400.46 2002/11/12 03:26:39 ajc
345 * Tell the user about broken Citadel server connections instead of
346 simply printing "Goodbye"
348 Revision 400.45 2002/10/23 04:11:38 ajc
349 * Detect when a meeting invitation is actually an update for an existing UID
350 and tell the user so.
352 Revision 400.44 2002/10/21 20:16:38 ajc
353 * Display conflicts nicely
355 Revision 400.43 2002/10/21 18:29:14 ajc
356 * Ask server to hunt for conflicts when displaying a meeting invitation
358 Revision 400.42 2002/10/19 21:28:32 ajc
359 * Moved the calendar meeting request reply functionality to the Citadel server
361 Revision 400.41 2002/10/19 17:10:14 ajc
362 * Add "Tentative" accept button
363 * Only display Accept/Tentative/Decline button when method=REQUEST
365 Revision 400.40 2002/10/19 04:16:37 ajc
366 * Save an incoming meeting request into the user's calendar.
368 Revision 400.39 2002/10/18 20:55:05 ajc
369 * Began work on meeting request accept/decline
371 Revision 400.38 2002/10/16 19:16:39 ajc
372 * Fixes and updates to build WebCit on Linux for IBM S/390
374 Revision 400.37 2002/10/09 04:12:44 ajc
375 * Templatized trailing HTML
376 * Templatized "new start page" page
377 * Added global substitution macros
379 Revision 400.36 2002/10/09 03:51:01 ajc
380 * Templatized the <HEAD> section of HTML
382 Revision 400.35 2002/10/07 23:03:38 ajc
383 * messages.c: don't display room name field when it's blank
385 Revision 400.34 2002/10/07 04:10:37 ajc
386 * When displaying meeting invitations, only show date/time for VEVENT
387 subcomponents. Date/time for other subcomponents are irrelevant.
388 * Cleaned up HTML display of meeting invitations.
390 Revision 400.33 2002/10/03 03:40:31 ajc
391 * Worked on meeting accept/decline a little bit
393 Revision 400.32 2002/09/30 03:58:35 ajc
394 * Dabbled in handling incoming meeting requests
396 Revision 400.31 2002/09/29 20:15:43 ajc
397 * Completed the calendar day view
399 Revision 400.30 2002/09/28 04:01:30 ajc
400 * started fleshing out the calendar day view
402 Revision 400.29 2002/09/27 21:19:28 ajc
405 Revision 400.28 2002/09/27 18:31:33 ajc
406 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
407 * After saving a VEVENT, return to the correct calendar view and date
409 Revision 400.27 2002/09/27 17:15:44 ajc
410 * Removed the gzip compression stuff due to bugs in Internet Explorer.
412 Revision 400.26 2002/09/27 04:37:21 ajc
413 * New, buggy versions of event editing screens
415 Revision 400.25 2002/09/26 22:00:16 ajc
416 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
417 month 1 in libical functions)
419 Revision 400.24 2002/09/25 21:57:13 ajc
420 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
423 Revision 400.23 2002/09/24 04:12:34 ajc
424 * Rough cut of the two-pass calendar display routines (first pass: go thru
425 messages gathering VEVENT items; second pass: render calendar with data)
427 Revision 400.22 2002/09/23 04:01:33 ajc
428 * Presentation changes to calendar month view
430 Revision 400.21 2002/09/22 05:20:27 ajc
431 * Began implementing month view
433 Revision 400.20 2002/09/21 04:38:05 ajc
434 * Added utility functions for displaying vcalendar timestamps in web forms
435 and translating form data back to timestamps.
436 * Completed the "edit task" and "add new task" screens.
438 Revision 400.19 2002/09/20 20:28:08 ajc
439 * Smooth transition between "list tasks" & "edit task" screens
441 Revision 400.18 2002/09/20 03:54:44 ajc
442 * Display the "Tasks" view as a bulleted list with each task clickable
443 * Clicking brings up an (unfinished) "edit task" screen
445 Revision 400.17 2002/09/18 21:44:02 ajc
446 * display VTODO parameters
448 Revision 400.16 2002/09/17 04:21:00 ajc
449 * Handler chains for VCALENDAR and VTODO types
451 Revision 400.15 2002/09/17 03:37:10 ajc
452 * Implemented a 'display handler' infrastructure for various groupware types
454 Revision 400.14 2002/09/16 03:35:12 ajc
455 * Just a bunch of glue code to iterate through the various types of ical
456 objects we could encounter
458 Revision 400.13 2002/09/15 04:05:41 ajc
459 * Process calendar object subcomponents
461 Revision 400.12 2002/09/15 03:40:13 ajc
463 * When a text/calendar MIME type is discovered in a message, send it to
464 the (currently skeleton) parser in calendar.c
465 * calendar.c: skeleton parser for calendar objects which currently just
466 creates an icalcomponent object and frees it.
468 Revision 400.11 2002/09/15 03:16:24 ajc
469 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
470 function namespace in libical
472 Revision 400.10 2002/09/15 02:50:55 ajc
473 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
475 Revision 400.9 2002/09/14 21:33:31 ajc
476 * Backed out compression of inlines -- not all browsers appear to handle it
478 Revision 400.8 2002/09/14 20:20:29 ajc
479 * Attempting to push more stuff through compression. I've introduced some
480 sort of deadlock bug that I can't seem to find yet...
482 Revision 400.7 2002/09/14 20:00:22 ajc
483 * Compress output_image() graphics
485 Revision 400.6 2002/09/14 16:26:35 ajc
486 * output_image() now reads the entire image from Citadel into a buffer before
487 sending it to the browser (for performance reasons, and so it can compress)
489 Revision 400.5 2002/09/14 04:52:59 ajc
490 * Look for the "libical" calendaring library and link it in if present...
492 Revision 400.4 2002/09/14 04:02:36 ajc
493 * Finished gzip compression of dynamic pages (when browser supports it)
495 Revision 400.3 2002/09/13 20:40:53 ajc
496 * Detect when the client browser is capable of gzip encoding
497 (actual encoding is not implemented yet)
499 Revision 400.2 2002/09/13 15:54:40 ajc
500 * Reversed the above change because I broke it somehow
502 Revision 400.1 2002/09/11 22:46:59 ajc
503 * Started adding in compression and calendaring library detects (not finished)
505 Revision 400.0 2002/09/09 03:56:11 ajc
506 * This is version 4.00
508 Revision 323.68 2002/09/09 03:51:01 ajc
509 * In the HTML-to-HTML converter:
510 --> Open links in new window (as with text msgs)
511 --> Convert loose URL's to hot links (as with text msgs)
513 Revision 323.67 2002/09/06 03:59:11 ajc
514 * Added an "About this server" panel to the Summary page.
515 (Useless fluff, but better than an empty column.)
517 Revision 323.66 2002/08/26 02:57:06 ajc
518 * Rooms listed on the summary page are now clickable-gotoable
520 Revision 323.65 2002/08/26 01:24:09 ajc
521 * Added a "summary" page (rather sparse for now)
523 Revision 323.64 2002/08/24 15:30:48 ajc
524 * GET instead of POST for listsub. Also add a 'Back...' link.
526 Revision 323.63 2002/08/24 05:59:24 ajc
527 * Bugfixes and cosmetic changes to listsub system
529 Revision 323.62 2002/08/23 03:37:19 ajc
530 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
532 Revision 323.61 2002/08/22 03:55:47 ajc
533 * 'unsubscribe' command (but not 'confirm unsubscribe')
535 Revision 323.60 2002/08/21 21:58:37 ajc
536 * Completed self-service list subscription via web.
537 (Still need to implement unsubscribe.)
539 Revision 323.59 2002/08/16 22:06:51 ajc
542 Revision 323.58 2002/08/16 03:51:12 ajc
543 * I think I've finally nailed the 'no session' pages now...
545 Revision 323.57 2002/08/15 03:49:47 ajc
546 * Fleshed out the list subscription page a bit
548 Revision 323.56 2002/08/13 19:55:12 ajc
549 * Keep track of the HTTP "Host:" header being sent by the browser.
550 (We're going to need this in the near future)
552 Revision 323.55 2002/08/05 16:07:30 ajc
553 * Moved "edit floor label pic" to the floor editing screen
555 Revision 323.54 2002/08/05 15:53:00 ajc
556 * Commands to add, change, delete floors
558 Revision 323.53 2002/07/26 03:20:04 ajc
559 * Beautified the folder tabs in "edit room"
561 Revision 323.52 2002/07/25 04:01:58 ajc
562 * Final cleanup of changes (finally located and fixed the bug)
564 Revision 323.51 2002/07/24 04:14:23 ajc
565 * Minor code cleanup of last night's changes
567 Revision 323.50 2002/07/23 15:40:54 ajc
568 * Minor cleanup of previous changes
570 Revision 323.49 2002/07/23 04:43:58 ajc
571 * Updated message reading to use the new MSG4 command, so we can do output
572 of various types of richtext (mainly HTML).
574 Revision 323.48 2002/07/16 03:37:24 ajc
575 * Small change to above
577 Revision 323.47 2002/07/16 03:23:37 ajc
578 * Display HTML messages as HTML. (Wow!)
580 Revision 323.46 2002/07/13 04:39:59 ajc
581 * Handle multipart/alternative in a nicer way, giving us the opportunity to
582 output HTML instead of converting to text/plain and back. (Not finished.)
584 Revision 323.45 2002/07/11 03:17:03 ajc
585 * hacks to text_to_server() to transmit messages as HTML
587 Revision 323.44 2002/07/09 04:21:12 ajc
590 Revision 323.43 2002/07/06 03:10:26 ajc
591 * Enable a "make this my start page" link that works in lots of places.
592 Configures a user's preference of where to go after login.
594 Revision 323.42 2002/06/19 22:01:31 ajc
595 * When editing another user's vCard, do a "transient goto" to their config
596 room so you don't automatically gain access to their config room.
597 * When creating a user, go back to the "select user to edit" screen with the
598 new user's account name pre-selected.
600 Revision 323.41 2002/06/17 03:48:44 ajc
601 * Finished the thing to edit other users' vCards.
603 Revision 323.40 2002/06/16 21:49:02 ajc
604 * Administratively edit other users' vCards. Still needs a couple of lines
605 of glue code to make it work.
607 Revision 323.39 2002/06/15 20:34:39 ajc
608 * Use safestrncpy() instead of strncpy() where appropriate
609 * Fixed a memory allocation bug in the vCard parser
611 Revision 323.38 2002/05/23 03:40:05 ajc
612 * Brought over a utility function I'll need later
614 Revision 323.37 2002/05/22 02:34:56 ajc
615 * Finished room/folder view selector. Pretty cool.
617 Revision 323.36 2002/05/22 01:53:23 ajc
618 * Room list or folder list? Give the user a choice. (Has bugs.)
620 Revision 323.35 2002/05/12 15:21:43 error
621 * do_template() now parses a .wml file for WAP clients, and a .html file
624 Revision 323.34 2002/05/11 22:46:19 error
625 * Track whether user-agent is a WAP gateway
627 Revision 323.33 2002/05/11 15:35:07 error
628 * webcit.c: add MIME types for WAP/WML
630 Revision 323.32 2002/05/10 15:29:58 ajc
631 * Hacked the address book view a little bit
633 Revision 323.31 2002/05/09 03:53:56 ajc
634 * Began working on address book view
636 Revision 323.30 2002/05/08 03:38:58 ajc
637 * Preferences framework
639 Revision 323.29 2002/05/07 03:57:29 ajc
640 * In message summary, replace 'Del' links with checkboxes
642 Revision 323.28 2002/05/05 03:28:15 ajc
643 * Shuffled around the room banner a bit
645 Revision 323.27 2002/05/03 19:32:39 ajc
646 * Finished "folder list" mode (still need to move it to a permanent location)
648 Revision 323.26 2002/05/03 03:55:17 ajc
649 * more folder display stuff
651 Revision 323.25 2002/05/01 22:03:07 ajc
652 * "folder list" view (not finished)
654 Revision 323.24 2002/05/01 03:23:31 ajc
655 * Added a drop-down box to change a user's view of a room.
657 Revision 323.23 2002/04/28 03:56:47 ajc
658 * Finished summary mode (for the most part, anyway)
660 Revision 323.22 2002/04/26 21:13:21 ajc
661 * Separated "summary mode" message listing into its own function
662 * Go to summary mode automatically when the server says that view=1
664 Revision 323.21 2002/04/20 04:14:29 ajc
665 * Some work on email summary screen
667 Revision 323.20 2002/03/31 05:02:39 ajc
668 * Remove "Page another user" link from main menu
669 * Add "edit my citadel config room" type link from edit user screen
671 Revision 323.19 2002/03/29 22:30:45 ajc
672 * Finished the "edit user" screen.
674 Revision 323.18 2002/03/29 15:18:09 ajc
675 * yep ... more user edit stuff
677 Revision 323.17 2002/03/26 19:01:12 ajc
678 * More edit user stuff
680 Revision 323.16 2002/03/26 18:23:23 ajc
681 * Don't display room banner on screens that don't pertain to a particular room
682 * Initial prep for add/change/delete user accounts screen
684 Revision 323.15 2002/03/22 04:33:08 ajc
685 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
687 Revision 323.14 2002/03/19 04:35:10 ajc
688 * Brought over yet another new version of the MIME parser from Citadel
690 Revision 323.13 2002/03/13 03:56:52 ajc
691 * New site config option "Allow system Aides to gain access to mailboxes"
693 Revision 323.12 2002/03/12 23:13:57 ajc
694 * Moved room access controls out of the admin menu and into the room commands
695 menu. Prettied up the access control list screen.
697 Revision 323.11 2002/03/10 06:07:09 ajc
698 * Handle multiple Internet e-mail addresses in vCard editor
700 Revision 323.10 2002/03/07 04:56:09 ajc
701 * Final polish for initial round of vCard editing functions. Only show "edit"
702 link when editing user's own vCard in the My Citadel Config> room.
704 Revision 323.9 2002/03/06 05:22:33 ajc
705 * More vcard editing form stuff
707 Revision 323.8 2002/03/05 05:05:06 ajc
708 * More vCard editing stuff
710 Revision 323.7 2002/03/04 05:28:54 ajc
711 * Wrote some skeleton code for robust vCard editing
713 Revision 323.6 2002/03/03 06:58:25 ajc
714 * Login errors displayed in red
716 Revision 323.5 2002/03/03 06:52:59 ajc
717 * Allow editing of the "disable self-service user account creation" site config option
719 Revision 323.4 2002/02/24 07:02:44 ajc
720 * Added the ability to enter a Subject: line in messages
721 * Go to the Mail room when user clicks on the new mail alert icon
723 Revision 323.3 2002/02/13 22:47:51 ajc
724 * Added some rudimentary support for displaying vCards as card-looking things
726 Revision 323.2 2002/02/13 15:04:25 ajc
727 * Began some hacks for vCard processing
729 Revision 323.0 2002/01/13 09:07:06 ajc
732 Revision 322.4 2002/01/13 09:06:38 ajc
733 * Brought over the debugged mime parser from Citadel
735 Revision 322.3 2002/01/05 06:19:17 error
736 * Add MIME types text/css and image/png
738 Revision 322.2 2002/01/03 22:32:38 ajc
739 * templatized the "prompt for recipient" screen
741 Revision 322.1 2001/12/28 09:43:05 error
742 * Client support for hostnames up to 63 characters
744 Revision 322.0 2001/12/26 23:11:56 ajc
747 Revision 321.1 2001/12/26 23:11:25 ajc
748 * Minor change to the upload handler, to fix graphics uploads
750 Revision 321.0 2001/12/26 05:28:02 ajc
753 Revision 320.2 2001/12/26 05:24:11 ajc
754 * Reverted all of the navbar and iconbar functions back to plain, ordinary
755 link tags. The nifty JavaScript stuff is now used only to light up the
756 buttons during mouse hovers, and nothing more.
758 Revision 320.1 2001/12/25 00:14:44 error
759 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
761 Revision 320.0 2001/12/21 06:04:03 ajc
764 Revision 301.22 2001/12/21 06:03:54 ajc
767 Revision 301.21 2001/12/20 05:02:42 ajc
768 * If you paid for this software, someone is ripping you off.
769 * Fixed the urlesc() function to use a caller-supplied target buffer.
771 Revision 301.20 2001/12/18 20:35:29 ajc
772 * More fun JavaScript-enabled buttons
774 Revision 301.19 2001/12/18 16:48:06 ajc
775 * Began testing new JavaScript-enabled k00l light-up buttonz
777 Revision 301.18 2001/12/18 06:06:20 ajc
780 Revision 301.17 2001/12/15 20:51:33 ajc
781 * "reply" button on pop-up pages
783 Revision 301.16 2001/12/11 16:02:40 ajc
784 * Completed support for add/remove mailing list recipients.
786 Revision 301.15 2001/12/11 15:22:53 ajc
787 * Began constructing the listserv screen for config (not tested)
789 Revision 301.14 2001/12/11 05:37:12 ajc
790 * Finished the share/unshare room screen in Edit Room
792 Revision 301.13 2001/12/03 04:43:40 ajc
793 * Brought over an update of the MIME parser from Citadel.
795 Revision 301.12 2001/12/02 07:09:13 ajc
796 * Turned the room editing page into a tabbed dialog
797 * Started adding some of the room sharing stuff
799 Revision 301.11 2001/11/22 05:17:06 ajc
800 * Completed the add/change/delete neighbor node screens
802 Revision 301.10 2001/11/18 01:47:24 ajc
803 * Tentatively begun the change of networking configuration screens to reflect
804 the new network architecture of the server.
806 Revision 301.9 2001/11/18 01:41:09 ajc
807 * Brought over the newer string tokenizer from Citadel
808 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
809 server's convention of #define SIZ 4096
811 Revision 301.8 2001/11/14 03:20:22 ajc
812 * Add some more of the newer config settings to the site config screen
814 Revision 301.7 2001/09/25 03:34:09 ajc
815 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
816 and bail out without bothering the Citadel server.
818 Revision 301.6 2001/08/22 16:38:06 ajc
819 * Added the "-c" command line option to generate optional cookies indicating
820 the host name of the server. This makes it easy to put a cluster of WebCit
821 servers behind (for example) an Arrowpoint load balancer.
823 Revision 301.5 2001/08/21 04:02:56 ajc
824 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
825 unwanted page caching
827 Revision 301.4 2001/08/13 03:43:24 ajc
830 Revision 301.3 2001/08/13 03:40:01 ajc
831 * Another attempt at focus
833 Revision 301.2 2001/08/11 04:24:39 ajc
834 * Attempt at setting focus to msgtext area when entering a message.
836 Revision 301.1 2001/08/02 03:42:03 ajc
837 * Changed the wholist to work with the new masquerade semantics
839 Revision 301.0 2001/06/28 15:05:31 ajc
842 Revision 300.2 2001/06/28 15:03:49 ajc
843 * Every generated page now includes a meta tag to disable evil "smart tags"
844 (see http://smarttags.manilasites.com/ for more information)
846 Revision 300.1 2001/06/28 02:39:54 ajc
847 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
848 the screen where you can create a room...
850 Revision 300.0 2001/06/27 06:24:06 ajc
851 * Tagged everything as Version 3.00
853 Revision 213.25 2001/06/27 06:22:49 ajc
854 * Updated docs for the 3.00 release
856 Revision 213.24 2001/06/27 06:16:01 ajc
857 * Correct generated window name in pop up pages
858 * Added handling of MIME inline images (not tested)
860 Revision 213.23 2001/06/22 17:58:20 ajc
861 * A few performance and tuning cleanups. Increased the size of the socket
862 queue length to 100 for use on big systems. Also, during startup, the
863 initial startup thread now exits after creating the worker threads, instead
864 of becoming a worker thread itself. For some reason Solaris had problems
865 with the latter method.
867 Revision 213.22 2001/06/07 03:16:57 ajc
868 * Brought over an updated mime parser from Citadel
870 Revision 213.21 2001/06/06 14:44:25 ajc
871 * mime_parser.c: #include <pthread.h> so it compiles cleanly
873 Revision 213.20 2001/05/31 02:26:22 ajc
874 * Fixed login to take you to the Lobby instead of the next room.
876 Revision 213.19 2001/05/30 22:37:09 ajc
877 * Fix to upload handler to recognize browser uploads based on *either* a "name"
878 or a "filename" from the MIME parser.
880 Revision 213.18 2001/05/30 01:06:57 ajc
881 * Changes to mime parser ... still something wrong
883 Revision 213.17 2001/05/28 19:27:29 ajc
884 * Fixed bug which marked all messages in Lobby as old before reading at login
886 Revision 213.16 2001/05/25 22:39:26 ajc
887 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
889 Revision 213.15 2001/05/23 16:15:23 ajc
890 * UI changes (pretty frames with no scrollbars)
892 Revision 213.14 2001/05/22 00:32:17 ajc
895 Revision 213.13 2001/05/22 00:02:18 ajc
896 * Another attempt to fix the fd leak
898 Revision 213.12 2001/05/19 02:21:40 ajc
899 * Attempt to fix the dangling sockets.
901 Revision 213.11 2001/05/15 03:22:25 ajc
902 * More icon updates and link cleanup type stuff
904 Revision 213.10 2001/05/06 05:11:48 ajc
905 * Added paging icon and right-justified it
906 * Send-page window is now a popup
908 Revision 213.9 2001/05/04 04:28:10 ajc
909 * Added "page user" button in wholist
911 Revision 213.8 2001/05/01 00:49:43 ajc
912 * more of the UI overhaul
914 Revision 213.7 2001/04/30 01:49:36 ajc
915 * more work on UI overhaul
917 Revision 213.6 2001/04/29 04:39:23 ajc
918 * User interface overhaul now in progress. WARNING: incomplete system.
920 Revision 213.5 2001/04/01 22:13:37 cough
921 * Modified roomops.c to give users the ability to pick a floor at room
924 Revision 213.4 2001/02/15 01:21:55 ajc
925 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
926 invite/kickout functionality.
928 Revision 213.3 2001/01/25 23:10:00 ajc
929 * "Delete message" button now confirms on client-side using JavaScript
931 Revision 213.2 2000/12/05 18:39:49 ajc
932 * Added support for non-USA countries in registration screen (requires the
933 latest Citadel server, which supports the country field)
935 Revision 213.1 2000/10/20 04:27:46 ajc
936 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
938 Revision 213.0 2000/10/03 16:44:01 ajc
939 * Tagged for 2.13 release
941 Revision 212.16 2000/10/03 03:15:53 ajc
942 * Cosmetic changes to login screen, menu bar, and message header bar
944 Revision 212.15 2000/09/28 03:44:52 ajc
945 * Linked to the bio/photo page from message headers. I'm not sure I like the
946 color scheme, though.
948 Revision 212.14 2000/09/28 03:37:23 ajc
949 * who.c: provide links to bio/photo pages for each user in the wholist
951 Revision 212.13 2000/09/24 21:37:21 ajc
952 * When reading large numbers of messages, group them in smaller numbers and
953 display the selector bar in search engine style (like AltaVista and Google)
955 Revision 212.12 2000/09/24 04:17:16 ajc
956 * Templatized the room banner.
958 Revision 212.11 2000/09/17 03:29:45 ajc
959 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
961 Revision 212.10 2000/09/14 11:43:37 error
962 Replace occurrences of % throughout the HTML with %% so as to be friendly
963 to HP/UX printf() and possibly others.
965 Revision 212.9 2000/09/13 04:13:59 ajc
966 * Completed the initial hack of the variable substitution template thingy.
967 Check out static/login.html to see the first template.
969 Revision 212.8 2000/09/11 17:08:16 ajc
970 * Started templatizing the login screen. Not finished yet.
972 Revision 212.7 2000/09/11 03:29:50 ajc
973 * Started working on a variable-substitution thing
975 Revision 212.6 2000/08/30 03:20:22 ajc
976 * Put the wholist back into its own window.
978 Revision 212.5 2000/07/06 03:46:29 ajc
979 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
981 Revision 212.4 2000/06/29 04:22:35 ajc
982 * Changed the format of the wholis (again). Now it shows up in a frame
983 instead of a separate window.
985 Revision 212.3 2000/06/12 03:28:44 ajc
986 * added support for multi-line paging
988 Revision 212.2 2000/06/07 04:11:28 ajc
989 * HTML changes to room banner
991 Revision 212.1 2000/05/31 04:29:54 ajc
992 * Initial support for "summary" (headers only, no body) mode of reading
993 messages, and "read one" mode. For future support of 'traditional' email.
995 Revision 212.0 2000/05/23 20:35:52 ajc
996 * Tagged for the 2.12 release
998 Revision 211.19 2000/05/18 02:33:39 ajc
999 * Don't call whobbs() directly after changing masq room/host, it screws up the
1000 refresh. It now calls an HTTP redirect page instead.
1001 * added http_redirect(char *url) function to accomplish the above
1003 Revision 211.18 2000/05/08 17:24:32 ajc
1004 * Removed HTTP date fields because it was confusing browser caches (weird)
1005 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1007 Revision 211.17 2000/05/07 23:46:55 ajc
1008 * added Date: and Last-Modified: headers to HTTP output
1009 * masquerade room/host screen now runs in wholist window, and returns to it
1011 Revision 211.16 2000/05/02 17:32:06 ajc
1012 * Font related changes to html
1014 Revision 211.15 2000/04/20 02:42:23 ajc
1015 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1016 crashing every session, every time. (?)
1017 * End the session after displaying robots.txt or nocookies.html, to prevent
1018 big session logjams when either of these conditions are met
1020 Revision 211.14 2000/04/15 15:43:46 nbryant
1021 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1022 64-bit gcc on sparc is evil)
1024 Revision 211.13 2000/04/06 20:42:03 nbryant
1025 * configure.in: fix a typo
1027 Revision 211.12 2000/04/06 20:37:01 nbryant
1028 * solaris cleanups and warning fixes
1030 Revision 211.11 2000/03/31 03:48:52 ajc
1031 * text_to_server() now behaves the way web users expect text entry to work.
1032 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1034 Revision 211.10 2000/03/31 02:39:06 ajc
1035 * Fixed bugs in "Site configuration" and added new fields.
1037 Revision 211.9 2000/03/31 02:08:45 ajc
1038 * Added "max messages per page" and "read next nnn" stuff to read loop
1039 (probably not in its final form)
1041 Revision 211.8 2000/03/28 17:02:47 nbryant
1042 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1044 Revision 211.7 2000/03/27 16:18:17 ajc
1045 * Implement multi-room chat as available in Citadel 5.70
1047 Revision 211.6 2000/03/23 04:45:15 ajc
1048 * Experimental move of wholist to a separate auto-refreshing window
1050 Revision 211.5 2000/03/19 22:49:03 ajc
1051 * Made the header-bar buttons more visible
1052 * Added a "reply" header-bar button
1053 * Move "Subject:" lines into the header-bar
1054 * Padded the header-bars by one pixel (nicer looking)
1055 * Changed message date/time output format
1057 Revision 211.4 2000/03/19 19:49:31 ajc
1058 * Added support for unix domain sockets
1060 Revision 211.3 2000/02/11 23:45:04 nbryant
1061 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1062 * tcp_sockets.c: include <arpa/inet.h>
1064 Revision 211.2 2000/02/11 23:30:04 nbryant
1065 configure.in: added some code for FreeBSD
1067 Revision 211.1 2000/01/11 04:20:40 ajc
1068 * Add "close window" option to goodbye screen
1070 Revision 211.0 2000/01/04 15:24:16 ajc
1071 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1072 * This will be released as v2.11; tagged everything as such.
1074 Revision 210.0 1999/12/24 04:57:18 ajc
1077 Revision 1.121 1999/12/23 04:54:48 ajc
1078 * Changed session cookie from hexadecimal encoding to base64
1079 * Removed overly verbose logging
1081 Revision 1.120 1999/12/12 18:12:28 ajc
1082 * get http request: clear hold buffer before starting to read in HTTP request.
1083 This was causing some requests to get corrupted.
1085 Revision 1.119 1999/12/08 18:25:21 ajc
1086 * Increased the size of the backlog queue length passed to accept() and made
1087 it a configuration parameter in webcit.h
1089 Revision 1.118 1999/12/07 16:09:26 ajc
1090 * Better (non fireworks display mode) handling of broken HTTP sockets
1092 Revision 1.117 1999/12/06 03:40:29 ajc
1093 * Moved a bunch of other global variables to per-session variables
1095 Revision 1.116 1999/12/06 02:05:33 ajc
1096 * Moved global march list into per-session context
1098 Revision 1.115 1999/12/05 18:38:02 ajc
1099 * Auto-scaling worker thread pool size
1101 Revision 1.114 1999/12/05 17:38:41 ajc
1102 * Additional debugging and cleanup
1104 Revision 1.113 1999/12/04 22:16:05 ajc
1105 * Moved all diagnostic output to stderr
1106 * Moved "HTTP/1.0 200 OK" output to output_headers()
1108 Revision 1.112 1999/12/04 21:56:59 ajc
1109 * Finished the overhaul. Now to tune...
1111 Revision 1.111 1999/12/03 17:59:53 ajc
1112 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1113 pseudocode so the build is currently broken.
1115 Revision 1.110 1999/12/03 16:37:46 ajc
1116 * Repaired HTTP output for image transfers and static content
1118 Revision 1.109 1999/12/03 05:09:54 ajc
1119 * Rewrote the HTTP engine and application coupling to run in a worker thread
1120 model and to run as a single multithreaded program (eliminated helper
1121 processes and pipes). It currently runs but has many large bugs.
1123 Revision 1.108 1999/12/03 00:18:20 ajc
1124 * Added ".c.o" rule to Makefile
1126 Revision 1.107 1999/11/26 03:32:59 ajc
1127 * Started moving all of the global variables into a struct, to facilitate
1128 multithreaded server.
1130 Revision 1.106 1999/11/26 01:28:10 ajc
1133 Revision 1.105 1999/11/04 02:05:02 ajc
1134 * Added 'number of worker threads' to site config screen
1136 Revision 1.104 1999/10/25 02:25:09 ajc
1137 * Shuffled around the room editing commands
1139 Revision 1.103 1999/10/14 04:07:18 ajc
1140 * Cleaned up the bottom-of-page icons
1142 Revision 1.102 1999/10/08 23:58:11 ajc
1143 * Minor bug fix in registration screen
1145 Revision 1.101 1999/10/06 02:44:02 ajc
1146 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1147 it back in when it's fixed. Also added more attempts at cache disabling,
1148 but it still doesn't work in the StarOffice browser. I don't know why.
1150 Revision 1.100 1999/10/02 03:26:14 ajc
1151 * Merged in Nick's bit of JavaScript to handle key commands.
1152 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1153 in a text field. Right now you can't even log in.
1155 Revision 1.99 1999/09/01 01:06:11 ajc
1156 * Added "max message length" field in global config screen
1158 Revision 1.98 1999/08/14 18:16:10 ajc
1159 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1162 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1163 * Did neat stuff to the bottom of the page
1165 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1166 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1167 to a Citadel server fails.
1168 * messages.c: don't auto-link URL's in messages if it would cause
1171 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1172 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1173 compiler. This should make more browsers happy.
1175 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1176 * Added support for "robots.txt" telling spiders to go away.
1177 * Do a slrp_highest() when logging off.
1179 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1180 * Rearranged the code in "Site-wide configuration" and "Generic
1181 server command" to avoid nested server operations
1183 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1184 * webcit.c: added "back, top, next" buttons to bottom of each page
1185 * menubar.html: replaced "User list" with "Page another user"
1187 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1188 * context_loop.c: rearranged some code to try to eliminate deadlocks
1190 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1191 * Unknown URL's now display the main menu instead of diagnostics
1192 * Diagnostics are now at <baseurl>/diagnostics
1194 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1195 * Session no longer locks up when an express message is cancelled
1196 * The default Citadel server is now "localhost" instead of uncnsrd
1197 * Added some documentation
1199 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1200 * roomops.c: made room banner graphics more reliable
1201 * messages.c: added code to prevent accidental "double-posting"
1202 * who.c: fixed the "Change room/host/user" submit logic
1204 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1205 * Changed static/menubar.html so the text is readable
1207 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1208 * Ditched the frames mode completely. It wasn't working properly in,
1209 among other places, IE 5. Die, Bill, Die.
1211 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1212 * Fixed the behavior of the "forget room" routine, to properly handle
1213 the transition back to the Lobby after it's all done.
1214 * Added ExpressMessageCat() to allow code to send the user messages
1215 along with incoming express messages
1216 * WebCit now sends the name of the end user's browser as the client
1217 name in a Citadel IDEN command rather than its own name.
1219 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1220 * Minor code cleanups
1221 * New mail notification
1223 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1224 * Top-aligned all the cells in the fake frames in non-frames mode
1226 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1227 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1228 of a Goto, in order to prevent it from first marking all msgs old.
1230 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1231 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1232 which can differentiate the needs of frames and noframes modes
1234 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1235 * webserver.c: added "-t" option to send traces somewhere else
1237 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1238 * context_loop.c: display an error page if the client browser
1239 requests a non-root page and there is no cookie set
1240 * webserver.c: took my name off the copyright notice (it's a group
1243 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1244 * Reworked a lot of the structure, made more HTML "embeddable"
1245 * Changed the noframes mode to display "fake" frames using tables
1247 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1248 Changed some output formatting (mainly <FONT> tags).
1249 Changed who.c to use urlescputs() rather than escputs()
1250 in urls so GOTOs and User Profiles work when the string has a
1253 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1254 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1255 How to cause "onLoad=" to cause a sibling frame to refresh without
1256 having to use the nonportable HTTP "Window-Target:" directive. Began
1257 implementation of this; it should allow portable NS/IE compatibility.
1259 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1260 * Implemented "access level required to create rooms"
1262 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1263 * webcit.c: modified getz() to *exit* the program when fgets()
1264 returns an error. This is actually the desired behavior; it would
1265 otherwise busy-loop forever on a broken pipe.
1267 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1268 * webcit.c: added to getz() the ability to return an error code;
1269 implemented this in the main loop, hopefully fixing problems
1270 * Added "braindamage" file (frames/JS browser compatibility list)
1271 * Added HTTP "User-agent:" detection
1272 * wildmat.c, braindamage.c: added
1273 * Initial value of 'noframes' is now set by the braindamage check
1274 * Ran everything through "indent -kr -i8"
1275 * roomops.c: in room list, print a in otherwise empty cells
1277 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1278 * context_loop.c: warning fix
1279 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1281 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1282 * Resolve the name of the connecting host and pass it on to Citadel
1284 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1285 * wDumpContent() is now responsible for </BODY></HTML> most of the
1286 time (parameter settable) so that the main menu can easily be
1287 embedded in every page when running in noframes mode
1288 * noframes mode selection is now carried in the cookie
1290 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1291 * Made the frames stuff less dependent on the HTML TARGET= directive
1292 and more dependent on the HTTP Window-target: directive.
1293 * Made the system semi-navigable in noframes mode.
1295 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1296 * Brought over the new room listing code and <G>oto heuristics
1297 from the main Citadel tree, to pay attention to floor/room ordering
1299 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1300 * Modified the back end of mime_parser to use callbacks instead of
1301 doing something specific. Now we can use it elsewhere.
1303 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1304 * Fixed the bugs in "Site-wide configuration"
1305 * Added a "generic server commands" screen
1307 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1308 * Reduced the multiple cookies down to one cookie combining all data.
1310 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1311 * Removed wc_host and wc_port cookies.
1312 * Added an "edit your session" screen to change your wholisting.
1314 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1315 * Added "enter registration"
1316 * Set up automatic trigger of Enter Registration when the server
1318 * Established that a one-to-one WebCit/Citadel correspondence will
1319 be required. No big deal due to shared code segments.
1320 * Added "change password"
1321 * Added networking configuration screens. These still need testing.
1322 * Added a "kill session" link to each line of the wholist when
1323 logged in as an aide, and the screens to perform this operation.
1325 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1326 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1327 * "Finished" the MIME parser.
1328 * Got image uploads working.
1329 * Added "add/edit user photo" screens.
1330 * Added "add/edit room graphic" screens.
1331 * Added "add/edit floor graphic" screens.
1332 * Fixed display of floor graphic in known rooms list.
1334 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1335 * Wrote mime_parser.c for handling of image uploads. This will also
1336 be used in future Citadel MIME projects.
1338 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1339 * Fixed a bug in the room banner display code
1340 * Added "delete room"
1341 * Added "validate users"
1343 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1344 * Added "edit room info file"
1347 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1348 * Changed the "auto read new" functionality from a meta refresh tag
1349 to an "onload" directive (the former was causing graphics problems)
1350 * Added "create room"
1353 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1354 * Got the Zap and List-Zapped commands working
1355 * Added a convenience function to display a page with an error string
1356 * Automatically do a read-new-msgs whenever a new room banner is loaded
1358 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1359 * Added the screens to send pages
1360 * Changed message headers to display in bigger font, non-boldface
1361 * Added the chat system
1362 * Added goto private rooms
1364 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1365 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1367 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1368 * automatically regenerate Makefile when Makefile.in changes
1370 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1371 * context_loop.c: Moved "remove session" into its own function.
1372 Check for dead webcit child process before each transaction.
1373 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1374 against broken HTTP connections.
1375 * Added a housekeeping thread to periodically remove dead sessions
1376 and kill idle sessions.
1377 * messages.c: added "delete message" functionality
1378 * messages.c: added "move message" functionality
1379 * userlist.c: added. This adds "userlist" and "show user" functions.
1380 * roomops.c: fixed buggy implementation of ungoto
1381 * Set up an option in output_headers() to optionally print the most
1382 often used opening HTML as well as the HTTP headers.
1383 * Display express messages in cute little JavaScript popup window.
1385 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1386 * Brought over message reading and entry functions from old WebCit
1388 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1389 * context_loop.c: really fix the SO_LINGER stuff
1390 * webserver.c: remove commented-out references to SO_LINGER
1392 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1393 * context_loop.c: After fork(), child process closes the HTTP socket
1394 so when the parent process closes it, it actually _does_ close.
1395 Otherwise, aIEeeee and possibly other browsers will hang.
1396 * Added support for graphics images retrieved from the Citadel server.
1397 * Set up login banner graphic and background image graphic
1399 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1400 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1402 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1403 * Smoothed out some of the login/logout code. Failed authentication
1404 now works the way it should.
1405 * Added support for new user login (still need to handle registration).
1407 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1408 * Discovered that the HTTP socket problem is related to a socket that
1409 isn't properly lingering on close. Temporarily hacked a sleep(10)
1410 into context_loop.c until it is figured out.
1412 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1413 * Did a little debugging, still trying to figure out why logging in
1414 displays "Connection reset by peer" error. It used to work...
1416 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1417 * Makefile.in: updated dependencies
1419 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1420 * Fixed broken interpretation of variables specified in the URL
1421 * added new "action" variable to make main loop simpler
1423 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1424 * webserver.c: prototype vsnprintf
1425 * context_loop.c: warning fix
1427 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1428 * tcp_sockets.c: removed some dead code
1429 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1430 unused ends of pipes, fix a file descriptor leak and a race condition
1431 * portability enhancements
1433 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1434 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1436 * converted to autoconf and began port to Digital UNIX
1438 * context_loop.c: moved the monster 64k buffer array off the stack
1439 * tcp_sockets.c: getservbyname() doesn't set errno.
1441 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1442 * webserver.c: warning fix