2 Revision 410.16 2003/05/01 03:11:35 ajc
3 * When static content is requested, fetch it without trying to connect
6 Revision 410.15 2003/04/30 05:00:00 ajc
7 * Added the ability to compose messages with file attachments uploaded from
10 Revision 410.14 2003/04/27 04:46:02 ajc
11 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
12 observes the flag designating the presence of new messages. (The "rooms
13 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
14 but that view may get axed soon.)
16 Revision 410.13 2003/04/26 21:57:53 ajc
17 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
18 before returning an error code to avoid a file descriptor leak
20 Revision 410.12 2003/04/19 21:42:36 ajc
21 * Repaired all my b0rken COLOR tags
22 * Replaced most FONT tags with SPAN tags
25 Revision 410.11 2003/04/19 19:58:10 ajc
26 * Lots of great changes from Nick to make the site CSS-enabled.
28 Revision 410.10 2003/04/14 04:04:40 ajc
29 * First cut of CSS-izing WebCit. Probably b0rken.
31 Revision 410.9 2003/04/09 04:02:32 ajc
32 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
33 supported the idea of one WebCit connecting to multiple Citadels for a
34 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
35 * When connecting to Citadel through a Unix domain socket, don't try to make
36 the Java chat applet available.
38 Revision 410.8 2003/03/31 03:32:19 ajc
39 * messages.c: check for 000 terminator while parsing RFC822 headers to
40 prevent getting hung up while displaying certain badly formatted messages.
42 Revision 410.7 2003/03/30 06:13:19 ajc
43 * When reading from the server, do not treat CR as end-of-line because
44 there's probably an LF coming after it. Instead, keep reading to the LF
46 * No not underline links in the icon bars
48 Revision 410.6 2003/03/17 04:17:41 ajc
49 * Call to accept() was being made with an uninitialized variable for the
50 third argument. Changed the second and third argument to NULL and 0 because
51 we don't really need accept() to fill up a buffer full of information that
52 we'll never use. (Thanks to SteveV for reporting the bug and helping to
54 * Removed the mutex wrapper around select() because we don't need it. All
55 idle worker threads now block on select() and one of them will wake up when
58 Revision 410.5 2003/03/15 20:55:03 ajc
59 * When a requested image is not available on the Citadel server, send a
60 1x1 transparent GIF instead of 404 error.
62 Revision 410.4 2003/03/14 04:21:57 ajc
63 * clone events to be encapsulated before saving, because the original
64 instance may already have a parent, and that makes crashy crashy
66 Revision 410.3 2003/03/13 05:57:17 ajc
67 * More encapsulation. Warning: there are bugs in this!!
69 Revision 410.2 2003/03/13 05:20:23 ajc
70 * Various changes to the calendar service to handle messages containing
71 fully encapsulated VCALENDAR components instead of only unencapsulated
72 VEVENT subcomponents. We have to move in this direction for compatibility
75 Revision 410.1 2003/03/01 22:07:19 ajc
76 * New user registration, as well as existing user re-registration, now
77 uses the vCard editing screen.
78 * Administratively editing users' address book entries now works again,
79 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
80 in order to enforce this.
82 Revision 410.0 2003/02/19 03:49:33 ajc
85 Revision 400.90 2003/02/19 03:49:17 ajc
86 * latest config.guess and config.sub from www.gnu.org
88 Revision 400.89 2003/02/07 04:44:17 ajc
89 * Replaced sleep() with a function that sleeps using select() in order to
90 avoid potential issues with SIGALRM. Possible fix for weird behavior
91 when running on a Macintosh.
93 Revision 400.88 2003/01/29 22:32:07 ajc
94 * Shuffled some code and comments around; minor cleanup
96 Revision 400.87 2003/01/28 15:37:12 ajc
97 * All functions which read binary data from the server now make use of the
98 read_server_binary() function in tools.c
99 * Binary reads from server now have safety code to prevent infinite loops
100 * All output of MIME objects is now done with http_transmit_thing()
102 Revision 400.86 2003/01/19 06:28:04 ajc
103 * Minimum required Citadel version 6.05
105 Revision 400.85 2003/01/16 04:41:26 ajc
106 * When displaying edit controls for time of day in the calendar, only show
107 minutes that are multiples of 5 ... unless the existing value is not a
108 multiple of 5, in which case we show that too.
110 Revision 400.84 2003/01/15 17:34:04 ajc
111 * event.c: fixed a misspelling
112 * config.guess, config.sub: updated using latest from ftp.gnu.org
114 Revision 400.83 2003/01/14 04:21:27 ajc
115 * Only offer views which make sense for the default view of a room
117 Revision 400.82 2003/01/13 03:34:33 ajc
118 * Get ready for the 4.10 release
120 Revision 400.81 2003/01/12 23:22:53 ajc
121 * configure.in: check for libical v0.24 or newer
123 Revision 400.80 2003/01/07 04:56:17 ajc
124 * Complete the free/busy transparency handling in the form
125 * Default times for new events are now in the correct timezone
127 Revision 400.79 2003/01/06 18:01:35 ajc
128 * Begin handling of TRANSP property to show event times as free or
131 Revision 400.78 2003/01/05 21:02:14 ajc
132 * Summary page: three columns are now all the same width
134 Revision 400.77 2003/01/05 20:56:05 ajc
135 * minor fix for previous checkin
137 Revision 400.76 2003/01/05 20:51:01 ajc
138 * Display PARTSTAT for attendees
140 Revision 400.75 2003/01/05 05:01:00 ajc
141 * Add "today's calendar events" to the summary page.
143 Revision 400.74 2003/01/05 04:27:28 ajc
144 * Add "Tasks" to the summary page
146 Revision 400.73 2002/12/28 05:44:09 ajc
147 * ical_dezonify.c: brought over new version from the Citadel source (again)
149 Revision 400.72 2002/12/28 05:12:45 ajc
150 * ical_dezonify.c: brought over new version from the Citadel source.
152 Revision 400.71 2002/12/26 04:04:48 ajc
153 * Perform CHEK command when automatically establishing sessions, not just
154 when one is explicitly created. Some stuff is missing otherwise.
156 Revision 400.70 2002/12/25 23:18:06 ajc
157 * Be more strategic about when to call ical_dezonify()
158 (This may be the last set of fixes. I hope so.)
160 Revision 400.69 2002/12/25 21:39:38 ajc
161 * ical_dezonify.c: added.
162 * calendar.c: convert incoming ical messages to UTC
163 (the usual routines will then convert them to local time for display)
165 Revision 400.68 2002/12/25 07:06:00 ajc
166 * Tweaked the code to work with libical 0.24
168 Revision 400.67 2002/12/20 04:50:00 ajc
169 * When saving a calendar event, increment the SEQUENCE property.
171 Revision 400.66 2002/12/18 05:03:39 ajc
172 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
173 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
174 Because the libc-allocated buffer was getting clobbered.
175 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
177 Revision 400.65 2002/12/17 05:01:39 ajc
178 * Prettied up the calendar day view layout
179 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
181 Revision 400.64 2002/12/16 04:43:30 ajc
182 * Correctly handle local time zone when figuring out which day and time to
183 display events on calendar month/day views. This also seems to have
184 fixed the bug that was causing events to sometimes get lost when saved.
186 Revision 400.63 2002/12/15 05:50:59 ajc
187 * Form editing of date/time fields now assumes that the icaltimetype being
188 manipulated is in UTC. It converts to/from local time for editing.
190 Revision 400.62 2002/12/10 23:25:47 ajc
191 * Display attendees in message view of calendar objects
193 Revision 400.61 2002/12/07 22:12:59 ajc
194 * Handle incoming RSVP's for meetings. (Note: this will not actually work
195 until I implement the Citadel server function which it calls.)
197 Revision 400.60 2002/11/30 21:34:51 ajc
198 * Submit organizer in a hidden field, in case the server needs it
200 Revision 400.59 2002/11/30 04:46:46 ajc
201 * First cut at adding/removing attendees to an event
202 (Actual invitations should be sent by the Citadel server)
204 Revision 400.58 2002/11/29 23:56:19 ajc
205 * Completed "me as organizer" -- the user's own e-mail address is inserted
206 as the organizer of new events. Detect when the user is the organizer and
207 enable/disable the attendees box accordingly.
209 Revision 400.57 2002/11/29 16:38:37 ajc
210 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
212 Revision 400.56 2002/11/28 06:03:24 ajc
213 * Issue an ISME command when editing an event, to determine whether the user
214 viewing the event is the organizer. (Will use this later to allow/disallow
215 sending out invitations.)
217 Revision 400.55 2002/11/26 05:01:04 ajc
218 * Began handling attendee fields
220 Revision 400.54 2002/11/16 23:40:11 ajc
223 Revision 400.53 2002/11/16 23:15:02 ajc
224 * Make the "all day event" shadebox smaller (month view) - no border.
225 * Fixed bug that caused any events following an all day event to also appear
228 Revision 400.52 2002/11/16 05:40:54 ajc
229 * When adding new events to the calendar, default to the month [and day]
230 currently being viewed.
231 * Hotlink each hour of the day view to an add-new-event for that day/hour.
233 Revision 400.51 2002/11/15 05:05:47 ajc
234 * Put in back/forward (yesterday/tomorrow) links in calendar day view
236 Revision 400.50 2002/11/15 04:11:46 ajc
237 * Added even more nifty JavaScript to cause the hour/minute and end date
238 fields of a calendar event form to render as disabled when the "all day
239 event" box is checked -- not just when the user checks the box, but also
240 when the box begins its life already checked.
242 Revision 400.49 2002/11/14 04:59:40 ajc
243 * Correctly serialize and save all day events using date instead of date/time
245 Revision 400.48 2002/11/13 04:49:23 ajc
246 * "All day event" shows as a single checkbox, instead of one for the start
247 time and one for the end time. Added nifty JavaScript to zero and shade
248 the hour/minute and all end time fields when all-day-event is checked.
250 Revision 400.47 2002/11/12 05:57:27 ajc
251 * Display a nicer looking screen when replying to calendar invitations
252 * When displaying day view, don't show all day events twice
253 * Day or month view: denote all day events by displaying them inside
256 Revision 400.46 2002/11/12 03:26:39 ajc
257 * Tell the user about broken Citadel server connections instead of
258 simply printing "Goodbye"
260 Revision 400.45 2002/10/23 04:11:38 ajc
261 * Detect when a meeting invitation is actually an update for an existing UID
262 and tell the user so.
264 Revision 400.44 2002/10/21 20:16:38 ajc
265 * Display conflicts nicely
267 Revision 400.43 2002/10/21 18:29:14 ajc
268 * Ask server to hunt for conflicts when displaying a meeting invitation
270 Revision 400.42 2002/10/19 21:28:32 ajc
271 * Moved the calendar meeting request reply functionality to the Citadel server
273 Revision 400.41 2002/10/19 17:10:14 ajc
274 * Add "Tentative" accept button
275 * Only display Accept/Tentative/Decline button when method=REQUEST
277 Revision 400.40 2002/10/19 04:16:37 ajc
278 * Save an incoming meeting request into the user's calendar.
280 Revision 400.39 2002/10/18 20:55:05 ajc
281 * Began work on meeting request accept/decline
283 Revision 400.38 2002/10/16 19:16:39 ajc
284 * Fixes and updates to build WebCit on Linux for IBM S/390
286 Revision 400.37 2002/10/09 04:12:44 ajc
287 * Templatized trailing HTML
288 * Templatized "new start page" page
289 * Added global substitution macros
291 Revision 400.36 2002/10/09 03:51:01 ajc
292 * Templatized the <HEAD> section of HTML
294 Revision 400.35 2002/10/07 23:03:38 ajc
295 * messages.c: don't display room name field when it's blank
297 Revision 400.34 2002/10/07 04:10:37 ajc
298 * When displaying meeting invitations, only show date/time for VEVENT
299 subcomponents. Date/time for other subcomponents are irrelevant.
300 * Cleaned up HTML display of meeting invitations.
302 Revision 400.33 2002/10/03 03:40:31 ajc
303 * Worked on meeting accept/decline a little bit
305 Revision 400.32 2002/09/30 03:58:35 ajc
306 * Dabbled in handling incoming meeting requests
308 Revision 400.31 2002/09/29 20:15:43 ajc
309 * Completed the calendar day view
311 Revision 400.30 2002/09/28 04:01:30 ajc
312 * started fleshing out the calendar day view
314 Revision 400.29 2002/09/27 21:19:28 ajc
317 Revision 400.28 2002/09/27 18:31:33 ajc
318 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
319 * After saving a VEVENT, return to the correct calendar view and date
321 Revision 400.27 2002/09/27 17:15:44 ajc
322 * Removed the gzip compression stuff due to bugs in Internet Explorer.
324 Revision 400.26 2002/09/27 04:37:21 ajc
325 * New, buggy versions of event editing screens
327 Revision 400.25 2002/09/26 22:00:16 ajc
328 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
329 month 1 in libical functions)
331 Revision 400.24 2002/09/25 21:57:13 ajc
332 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
335 Revision 400.23 2002/09/24 04:12:34 ajc
336 * Rough cut of the two-pass calendar display routines (first pass: go thru
337 messages gathering VEVENT items; second pass: render calendar with data)
339 Revision 400.22 2002/09/23 04:01:33 ajc
340 * Presentation changes to calendar month view
342 Revision 400.21 2002/09/22 05:20:27 ajc
343 * Began implementing month view
345 Revision 400.20 2002/09/21 04:38:05 ajc
346 * Added utility functions for displaying vcalendar timestamps in web forms
347 and translating form data back to timestamps.
348 * Completed the "edit task" and "add new task" screens.
350 Revision 400.19 2002/09/20 20:28:08 ajc
351 * Smooth transition between "list tasks" & "edit task" screens
353 Revision 400.18 2002/09/20 03:54:44 ajc
354 * Display the "Tasks" view as a bulleted list with each task clickable
355 * Clicking brings up an (unfinished) "edit task" screen
357 Revision 400.17 2002/09/18 21:44:02 ajc
358 * display VTODO parameters
360 Revision 400.16 2002/09/17 04:21:00 ajc
361 * Handler chains for VCALENDAR and VTODO types
363 Revision 400.15 2002/09/17 03:37:10 ajc
364 * Implemented a 'display handler' infrastructure for various groupware types
366 Revision 400.14 2002/09/16 03:35:12 ajc
367 * Just a bunch of glue code to iterate through the various types of ical
368 objects we could encounter
370 Revision 400.13 2002/09/15 04:05:41 ajc
371 * Process calendar object subcomponents
373 Revision 400.12 2002/09/15 03:40:13 ajc
375 * When a text/calendar MIME type is discovered in a message, send it to
376 the (currently skeleton) parser in calendar.c
377 * calendar.c: skeleton parser for calendar objects which currently just
378 creates an icalcomponent object and frees it.
380 Revision 400.11 2002/09/15 03:16:24 ajc
381 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
382 function namespace in libical
384 Revision 400.10 2002/09/15 02:50:55 ajc
385 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
387 Revision 400.9 2002/09/14 21:33:31 ajc
388 * Backed out compression of inlines -- not all browsers appear to handle it
390 Revision 400.8 2002/09/14 20:20:29 ajc
391 * Attempting to push more stuff through compression. I've introduced some
392 sort of deadlock bug that I can't seem to find yet...
394 Revision 400.7 2002/09/14 20:00:22 ajc
395 * Compress output_image() graphics
397 Revision 400.6 2002/09/14 16:26:35 ajc
398 * output_image() now reads the entire image from Citadel into a buffer before
399 sending it to the browser (for performance reasons, and so it can compress)
401 Revision 400.5 2002/09/14 04:52:59 ajc
402 * Look for the "libical" calendaring library and link it in if present...
404 Revision 400.4 2002/09/14 04:02:36 ajc
405 * Finished gzip compression of dynamic pages (when browser supports it)
407 Revision 400.3 2002/09/13 20:40:53 ajc
408 * Detect when the client browser is capable of gzip encoding
409 (actual encoding is not implemented yet)
411 Revision 400.2 2002/09/13 15:54:40 ajc
412 * Reversed the above change because I broke it somehow
414 Revision 400.1 2002/09/11 22:46:59 ajc
415 * Started adding in compression and calendaring library detects (not finished)
417 Revision 400.0 2002/09/09 03:56:11 ajc
418 * This is version 4.00
420 Revision 323.68 2002/09/09 03:51:01 ajc
421 * In the HTML-to-HTML converter:
422 --> Open links in new window (as with text msgs)
423 --> Convert loose URL's to hot links (as with text msgs)
425 Revision 323.67 2002/09/06 03:59:11 ajc
426 * Added an "About this server" panel to the Summary page.
427 (Useless fluff, but better than an empty column.)
429 Revision 323.66 2002/08/26 02:57:06 ajc
430 * Rooms listed on the summary page are now clickable-gotoable
432 Revision 323.65 2002/08/26 01:24:09 ajc
433 * Added a "summary" page (rather sparse for now)
435 Revision 323.64 2002/08/24 15:30:48 ajc
436 * GET instead of POST for listsub. Also add a 'Back...' link.
438 Revision 323.63 2002/08/24 05:59:24 ajc
439 * Bugfixes and cosmetic changes to listsub system
441 Revision 323.62 2002/08/23 03:37:19 ajc
442 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
444 Revision 323.61 2002/08/22 03:55:47 ajc
445 * 'unsubscribe' command (but not 'confirm unsubscribe')
447 Revision 323.60 2002/08/21 21:58:37 ajc
448 * Completed self-service list subscription via web.
449 (Still need to implement unsubscribe.)
451 Revision 323.59 2002/08/16 22:06:51 ajc
454 Revision 323.58 2002/08/16 03:51:12 ajc
455 * I think I've finally nailed the 'no session' pages now...
457 Revision 323.57 2002/08/15 03:49:47 ajc
458 * Fleshed out the list subscription page a bit
460 Revision 323.56 2002/08/13 19:55:12 ajc
461 * Keep track of the HTTP "Host:" header being sent by the browser.
462 (We're going to need this in the near future)
464 Revision 323.55 2002/08/05 16:07:30 ajc
465 * Moved "edit floor label pic" to the floor editing screen
467 Revision 323.54 2002/08/05 15:53:00 ajc
468 * Commands to add, change, delete floors
470 Revision 323.53 2002/07/26 03:20:04 ajc
471 * Beautified the folder tabs in "edit room"
473 Revision 323.52 2002/07/25 04:01:58 ajc
474 * Final cleanup of changes (finally located and fixed the bug)
476 Revision 323.51 2002/07/24 04:14:23 ajc
477 * Minor code cleanup of last night's changes
479 Revision 323.50 2002/07/23 15:40:54 ajc
480 * Minor cleanup of previous changes
482 Revision 323.49 2002/07/23 04:43:58 ajc
483 * Updated message reading to use the new MSG4 command, so we can do output
484 of various types of richtext (mainly HTML).
486 Revision 323.48 2002/07/16 03:37:24 ajc
487 * Small change to above
489 Revision 323.47 2002/07/16 03:23:37 ajc
490 * Display HTML messages as HTML. (Wow!)
492 Revision 323.46 2002/07/13 04:39:59 ajc
493 * Handle multipart/alternative in a nicer way, giving us the opportunity to
494 output HTML instead of converting to text/plain and back. (Not finished.)
496 Revision 323.45 2002/07/11 03:17:03 ajc
497 * hacks to text_to_server() to transmit messages as HTML
499 Revision 323.44 2002/07/09 04:21:12 ajc
502 Revision 323.43 2002/07/06 03:10:26 ajc
503 * Enable a "make this my start page" link that works in lots of places.
504 Configures a user's preference of where to go after login.
506 Revision 323.42 2002/06/19 22:01:31 ajc
507 * When editing another user's vCard, do a "transient goto" to their config
508 room so you don't automatically gain access to their config room.
509 * When creating a user, go back to the "select user to edit" screen with the
510 new user's account name pre-selected.
512 Revision 323.41 2002/06/17 03:48:44 ajc
513 * Finished the thing to edit other users' vCards.
515 Revision 323.40 2002/06/16 21:49:02 ajc
516 * Administratively edit other users' vCards. Still needs a couple of lines
517 of glue code to make it work.
519 Revision 323.39 2002/06/15 20:34:39 ajc
520 * Use safestrncpy() instead of strncpy() where appropriate
521 * Fixed a memory allocation bug in the vCard parser
523 Revision 323.38 2002/05/23 03:40:05 ajc
524 * Brought over a utility function I'll need later
526 Revision 323.37 2002/05/22 02:34:56 ajc
527 * Finished room/folder view selector. Pretty cool.
529 Revision 323.36 2002/05/22 01:53:23 ajc
530 * Room list or folder list? Give the user a choice. (Has bugs.)
532 Revision 323.35 2002/05/12 15:21:43 error
533 * do_template() now parses a .wml file for WAP clients, and a .html file
536 Revision 323.34 2002/05/11 22:46:19 error
537 * Track whether user-agent is a WAP gateway
539 Revision 323.33 2002/05/11 15:35:07 error
540 * webcit.c: add MIME types for WAP/WML
542 Revision 323.32 2002/05/10 15:29:58 ajc
543 * Hacked the address book view a little bit
545 Revision 323.31 2002/05/09 03:53:56 ajc
546 * Began working on address book view
548 Revision 323.30 2002/05/08 03:38:58 ajc
549 * Preferences framework
551 Revision 323.29 2002/05/07 03:57:29 ajc
552 * In message summary, replace 'Del' links with checkboxes
554 Revision 323.28 2002/05/05 03:28:15 ajc
555 * Shuffled around the room banner a bit
557 Revision 323.27 2002/05/03 19:32:39 ajc
558 * Finished "folder list" mode (still need to move it to a permanent location)
560 Revision 323.26 2002/05/03 03:55:17 ajc
561 * more folder display stuff
563 Revision 323.25 2002/05/01 22:03:07 ajc
564 * "folder list" view (not finished)
566 Revision 323.24 2002/05/01 03:23:31 ajc
567 * Added a drop-down box to change a user's view of a room.
569 Revision 323.23 2002/04/28 03:56:47 ajc
570 * Finished summary mode (for the most part, anyway)
572 Revision 323.22 2002/04/26 21:13:21 ajc
573 * Separated "summary mode" message listing into its own function
574 * Go to summary mode automatically when the server says that view=1
576 Revision 323.21 2002/04/20 04:14:29 ajc
577 * Some work on email summary screen
579 Revision 323.20 2002/03/31 05:02:39 ajc
580 * Remove "Page another user" link from main menu
581 * Add "edit my citadel config room" type link from edit user screen
583 Revision 323.19 2002/03/29 22:30:45 ajc
584 * Finished the "edit user" screen.
586 Revision 323.18 2002/03/29 15:18:09 ajc
587 * yep ... more user edit stuff
589 Revision 323.17 2002/03/26 19:01:12 ajc
590 * More edit user stuff
592 Revision 323.16 2002/03/26 18:23:23 ajc
593 * Don't display room banner on screens that don't pertain to a particular room
594 * Initial prep for add/change/delete user accounts screen
596 Revision 323.15 2002/03/22 04:33:08 ajc
597 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
599 Revision 323.14 2002/03/19 04:35:10 ajc
600 * Brought over yet another new version of the MIME parser from Citadel
602 Revision 323.13 2002/03/13 03:56:52 ajc
603 * New site config option "Allow system Aides to gain access to mailboxes"
605 Revision 323.12 2002/03/12 23:13:57 ajc
606 * Moved room access controls out of the admin menu and into the room commands
607 menu. Prettied up the access control list screen.
609 Revision 323.11 2002/03/10 06:07:09 ajc
610 * Handle multiple Internet e-mail addresses in vCard editor
612 Revision 323.10 2002/03/07 04:56:09 ajc
613 * Final polish for initial round of vCard editing functions. Only show "edit"
614 link when editing user's own vCard in the My Citadel Config> room.
616 Revision 323.9 2002/03/06 05:22:33 ajc
617 * More vcard editing form stuff
619 Revision 323.8 2002/03/05 05:05:06 ajc
620 * More vCard editing stuff
622 Revision 323.7 2002/03/04 05:28:54 ajc
623 * Wrote some skeleton code for robust vCard editing
625 Revision 323.6 2002/03/03 06:58:25 ajc
626 * Login errors displayed in red
628 Revision 323.5 2002/03/03 06:52:59 ajc
629 * Allow editing of the "disable self-service user account creation" site config option
631 Revision 323.4 2002/02/24 07:02:44 ajc
632 * Added the ability to enter a Subject: line in messages
633 * Go to the Mail room when user clicks on the new mail alert icon
635 Revision 323.3 2002/02/13 22:47:51 ajc
636 * Added some rudimentary support for displaying vCards as card-looking things
638 Revision 323.2 2002/02/13 15:04:25 ajc
639 * Began some hacks for vCard processing
641 Revision 323.0 2002/01/13 09:07:06 ajc
644 Revision 322.4 2002/01/13 09:06:38 ajc
645 * Brought over the debugged mime parser from Citadel
647 Revision 322.3 2002/01/05 06:19:17 error
648 * Add MIME types text/css and image/png
650 Revision 322.2 2002/01/03 22:32:38 ajc
651 * templatized the "prompt for recipient" screen
653 Revision 322.1 2001/12/28 09:43:05 error
654 * Client support for hostnames up to 63 characters
656 Revision 322.0 2001/12/26 23:11:56 ajc
659 Revision 321.1 2001/12/26 23:11:25 ajc
660 * Minor change to the upload handler, to fix graphics uploads
662 Revision 321.0 2001/12/26 05:28:02 ajc
665 Revision 320.2 2001/12/26 05:24:11 ajc
666 * Reverted all of the navbar and iconbar functions back to plain, ordinary
667 link tags. The nifty JavaScript stuff is now used only to light up the
668 buttons during mouse hovers, and nothing more.
670 Revision 320.1 2001/12/25 00:14:44 error
671 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
673 Revision 320.0 2001/12/21 06:04:03 ajc
676 Revision 301.22 2001/12/21 06:03:54 ajc
679 Revision 301.21 2001/12/20 05:02:42 ajc
680 * If you paid for this software, someone is ripping you off.
681 * Fixed the urlesc() function to use a caller-supplied target buffer.
683 Revision 301.20 2001/12/18 20:35:29 ajc
684 * More fun JavaScript-enabled buttons
686 Revision 301.19 2001/12/18 16:48:06 ajc
687 * Began testing new JavaScript-enabled k00l light-up buttonz
689 Revision 301.18 2001/12/18 06:06:20 ajc
692 Revision 301.17 2001/12/15 20:51:33 ajc
693 * "reply" button on pop-up pages
695 Revision 301.16 2001/12/11 16:02:40 ajc
696 * Completed support for add/remove mailing list recipients.
698 Revision 301.15 2001/12/11 15:22:53 ajc
699 * Began constructing the listserv screen for config (not tested)
701 Revision 301.14 2001/12/11 05:37:12 ajc
702 * Finished the share/unshare room screen in Edit Room
704 Revision 301.13 2001/12/03 04:43:40 ajc
705 * Brought over an update of the MIME parser from Citadel.
707 Revision 301.12 2001/12/02 07:09:13 ajc
708 * Turned the room editing page into a tabbed dialog
709 * Started adding some of the room sharing stuff
711 Revision 301.11 2001/11/22 05:17:06 ajc
712 * Completed the add/change/delete neighbor node screens
714 Revision 301.10 2001/11/18 01:47:24 ajc
715 * Tentatively begun the change of networking configuration screens to reflect
716 the new network architecture of the server.
718 Revision 301.9 2001/11/18 01:41:09 ajc
719 * Brought over the newer string tokenizer from Citadel
720 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
721 server's convention of #define SIZ 4096
723 Revision 301.8 2001/11/14 03:20:22 ajc
724 * Add some more of the newer config settings to the site config screen
726 Revision 301.7 2001/09/25 03:34:09 ajc
727 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
728 and bail out without bothering the Citadel server.
730 Revision 301.6 2001/08/22 16:38:06 ajc
731 * Added the "-c" command line option to generate optional cookies indicating
732 the host name of the server. This makes it easy to put a cluster of WebCit
733 servers behind (for example) an Arrowpoint load balancer.
735 Revision 301.5 2001/08/21 04:02:56 ajc
736 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
737 unwanted page caching
739 Revision 301.4 2001/08/13 03:43:24 ajc
742 Revision 301.3 2001/08/13 03:40:01 ajc
743 * Another attempt at focus
745 Revision 301.2 2001/08/11 04:24:39 ajc
746 * Attempt at setting focus to msgtext area when entering a message.
748 Revision 301.1 2001/08/02 03:42:03 ajc
749 * Changed the wholist to work with the new masquerade semantics
751 Revision 301.0 2001/06/28 15:05:31 ajc
754 Revision 300.2 2001/06/28 15:03:49 ajc
755 * Every generated page now includes a meta tag to disable evil "smart tags"
756 (see http://smarttags.manilasites.com/ for more information)
758 Revision 300.1 2001/06/28 02:39:54 ajc
759 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
760 the screen where you can create a room...
762 Revision 300.0 2001/06/27 06:24:06 ajc
763 * Tagged everything as Version 3.00
765 Revision 213.25 2001/06/27 06:22:49 ajc
766 * Updated docs for the 3.00 release
768 Revision 213.24 2001/06/27 06:16:01 ajc
769 * Correct generated window name in pop up pages
770 * Added handling of MIME inline images (not tested)
772 Revision 213.23 2001/06/22 17:58:20 ajc
773 * A few performance and tuning cleanups. Increased the size of the socket
774 queue length to 100 for use on big systems. Also, during startup, the
775 initial startup thread now exits after creating the worker threads, instead
776 of becoming a worker thread itself. For some reason Solaris had problems
777 with the latter method.
779 Revision 213.22 2001/06/07 03:16:57 ajc
780 * Brought over an updated mime parser from Citadel
782 Revision 213.21 2001/06/06 14:44:25 ajc
783 * mime_parser.c: #include <pthread.h> so it compiles cleanly
785 Revision 213.20 2001/05/31 02:26:22 ajc
786 * Fixed login to take you to the Lobby instead of the next room.
788 Revision 213.19 2001/05/30 22:37:09 ajc
789 * Fix to upload handler to recognize browser uploads based on *either* a "name"
790 or a "filename" from the MIME parser.
792 Revision 213.18 2001/05/30 01:06:57 ajc
793 * Changes to mime parser ... still something wrong
795 Revision 213.17 2001/05/28 19:27:29 ajc
796 * Fixed bug which marked all messages in Lobby as old before reading at login
798 Revision 213.16 2001/05/25 22:39:26 ajc
799 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
801 Revision 213.15 2001/05/23 16:15:23 ajc
802 * UI changes (pretty frames with no scrollbars)
804 Revision 213.14 2001/05/22 00:32:17 ajc
807 Revision 213.13 2001/05/22 00:02:18 ajc
808 * Another attempt to fix the fd leak
810 Revision 213.12 2001/05/19 02:21:40 ajc
811 * Attempt to fix the dangling sockets.
813 Revision 213.11 2001/05/15 03:22:25 ajc
814 * More icon updates and link cleanup type stuff
816 Revision 213.10 2001/05/06 05:11:48 ajc
817 * Added paging icon and right-justified it
818 * Send-page window is now a popup
820 Revision 213.9 2001/05/04 04:28:10 ajc
821 * Added "page user" button in wholist
823 Revision 213.8 2001/05/01 00:49:43 ajc
824 * more of the UI overhaul
826 Revision 213.7 2001/04/30 01:49:36 ajc
827 * more work on UI overhaul
829 Revision 213.6 2001/04/29 04:39:23 ajc
830 * User interface overhaul now in progress. WARNING: incomplete system.
832 Revision 213.5 2001/04/01 22:13:37 cough
833 * Modified roomops.c to give users the ability to pick a floor at room
836 Revision 213.4 2001/02/15 01:21:55 ajc
837 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
838 invite/kickout functionality.
840 Revision 213.3 2001/01/25 23:10:00 ajc
841 * "Delete message" button now confirms on client-side using JavaScript
843 Revision 213.2 2000/12/05 18:39:49 ajc
844 * Added support for non-USA countries in registration screen (requires the
845 latest Citadel server, which supports the country field)
847 Revision 213.1 2000/10/20 04:27:46 ajc
848 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
850 Revision 213.0 2000/10/03 16:44:01 ajc
851 * Tagged for 2.13 release
853 Revision 212.16 2000/10/03 03:15:53 ajc
854 * Cosmetic changes to login screen, menu bar, and message header bar
856 Revision 212.15 2000/09/28 03:44:52 ajc
857 * Linked to the bio/photo page from message headers. I'm not sure I like the
858 color scheme, though.
860 Revision 212.14 2000/09/28 03:37:23 ajc
861 * who.c: provide links to bio/photo pages for each user in the wholist
863 Revision 212.13 2000/09/24 21:37:21 ajc
864 * When reading large numbers of messages, group them in smaller numbers and
865 display the selector bar in search engine style (like AltaVista and Google)
867 Revision 212.12 2000/09/24 04:17:16 ajc
868 * Templatized the room banner.
870 Revision 212.11 2000/09/17 03:29:45 ajc
871 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
873 Revision 212.10 2000/09/14 11:43:37 error
874 Replace occurrences of % throughout the HTML with %% so as to be friendly
875 to HP/UX printf() and possibly others.
877 Revision 212.9 2000/09/13 04:13:59 ajc
878 * Completed the initial hack of the variable substitution template thingy.
879 Check out static/login.html to see the first template.
881 Revision 212.8 2000/09/11 17:08:16 ajc
882 * Started templatizing the login screen. Not finished yet.
884 Revision 212.7 2000/09/11 03:29:50 ajc
885 * Started working on a variable-substitution thing
887 Revision 212.6 2000/08/30 03:20:22 ajc
888 * Put the wholist back into its own window.
890 Revision 212.5 2000/07/06 03:46:29 ajc
891 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
893 Revision 212.4 2000/06/29 04:22:35 ajc
894 * Changed the format of the wholis (again). Now it shows up in a frame
895 instead of a separate window.
897 Revision 212.3 2000/06/12 03:28:44 ajc
898 * added support for multi-line paging
900 Revision 212.2 2000/06/07 04:11:28 ajc
901 * HTML changes to room banner
903 Revision 212.1 2000/05/31 04:29:54 ajc
904 * Initial support for "summary" (headers only, no body) mode of reading
905 messages, and "read one" mode. For future support of 'traditional' email.
907 Revision 212.0 2000/05/23 20:35:52 ajc
908 * Tagged for the 2.12 release
910 Revision 211.19 2000/05/18 02:33:39 ajc
911 * Don't call whobbs() directly after changing masq room/host, it screws up the
912 refresh. It now calls an HTTP redirect page instead.
913 * added http_redirect(char *url) function to accomplish the above
915 Revision 211.18 2000/05/08 17:24:32 ajc
916 * Removed HTTP date fields because it was confusing browser caches (weird)
917 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
919 Revision 211.17 2000/05/07 23:46:55 ajc
920 * added Date: and Last-Modified: headers to HTTP output
921 * masquerade room/host screen now runs in wholist window, and returns to it
923 Revision 211.16 2000/05/02 17:32:06 ajc
924 * Font related changes to html
926 Revision 211.15 2000/04/20 02:42:23 ajc
927 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
928 crashing every session, every time. (?)
929 * End the session after displaying robots.txt or nocookies.html, to prevent
930 big session logjams when either of these conditions are met
932 Revision 211.14 2000/04/15 15:43:46 nbryant
933 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
934 64-bit gcc on sparc is evil)
936 Revision 211.13 2000/04/06 20:42:03 nbryant
937 * configure.in: fix a typo
939 Revision 211.12 2000/04/06 20:37:01 nbryant
940 * solaris cleanups and warning fixes
942 Revision 211.11 2000/03/31 03:48:52 ajc
943 * text_to_server() now behaves the way web users expect text entry to work.
944 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
946 Revision 211.10 2000/03/31 02:39:06 ajc
947 * Fixed bugs in "Site configuration" and added new fields.
949 Revision 211.9 2000/03/31 02:08:45 ajc
950 * Added "max messages per page" and "read next nnn" stuff to read loop
951 (probably not in its final form)
953 Revision 211.8 2000/03/28 17:02:47 nbryant
954 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
956 Revision 211.7 2000/03/27 16:18:17 ajc
957 * Implement multi-room chat as available in Citadel 5.70
959 Revision 211.6 2000/03/23 04:45:15 ajc
960 * Experimental move of wholist to a separate auto-refreshing window
962 Revision 211.5 2000/03/19 22:49:03 ajc
963 * Made the header-bar buttons more visible
964 * Added a "reply" header-bar button
965 * Move "Subject:" lines into the header-bar
966 * Padded the header-bars by one pixel (nicer looking)
967 * Changed message date/time output format
969 Revision 211.4 2000/03/19 19:49:31 ajc
970 * Added support for unix domain sockets
972 Revision 211.3 2000/02/11 23:45:04 nbryant
973 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
974 * tcp_sockets.c: include <arpa/inet.h>
976 Revision 211.2 2000/02/11 23:30:04 nbryant
977 configure.in: added some code for FreeBSD
979 Revision 211.1 2000/01/11 04:20:40 ajc
980 * Add "close window" option to goodbye screen
982 Revision 211.0 2000/01/04 15:24:16 ajc
983 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
984 * This will be released as v2.11; tagged everything as such.
986 Revision 210.0 1999/12/24 04:57:18 ajc
989 Revision 1.121 1999/12/23 04:54:48 ajc
990 * Changed session cookie from hexadecimal encoding to base64
991 * Removed overly verbose logging
993 Revision 1.120 1999/12/12 18:12:28 ajc
994 * get http request: clear hold buffer before starting to read in HTTP request.
995 This was causing some requests to get corrupted.
997 Revision 1.119 1999/12/08 18:25:21 ajc
998 * Increased the size of the backlog queue length passed to accept() and made
999 it a configuration parameter in webcit.h
1001 Revision 1.118 1999/12/07 16:09:26 ajc
1002 * Better (non fireworks display mode) handling of broken HTTP sockets
1004 Revision 1.117 1999/12/06 03:40:29 ajc
1005 * Moved a bunch of other global variables to per-session variables
1007 Revision 1.116 1999/12/06 02:05:33 ajc
1008 * Moved global march list into per-session context
1010 Revision 1.115 1999/12/05 18:38:02 ajc
1011 * Auto-scaling worker thread pool size
1013 Revision 1.114 1999/12/05 17:38:41 ajc
1014 * Additional debugging and cleanup
1016 Revision 1.113 1999/12/04 22:16:05 ajc
1017 * Moved all diagnostic output to stderr
1018 * Moved "HTTP/1.0 200 OK" output to output_headers()
1020 Revision 1.112 1999/12/04 21:56:59 ajc
1021 * Finished the overhaul. Now to tune...
1023 Revision 1.111 1999/12/03 17:59:53 ajc
1024 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1025 pseudocode so the build is currently broken.
1027 Revision 1.110 1999/12/03 16:37:46 ajc
1028 * Repaired HTTP output for image transfers and static content
1030 Revision 1.109 1999/12/03 05:09:54 ajc
1031 * Rewrote the HTTP engine and application coupling to run in a worker thread
1032 model and to run as a single multithreaded program (eliminated helper
1033 processes and pipes). It currently runs but has many large bugs.
1035 Revision 1.108 1999/12/03 00:18:20 ajc
1036 * Added ".c.o" rule to Makefile
1038 Revision 1.107 1999/11/26 03:32:59 ajc
1039 * Started moving all of the global variables into a struct, to facilitate
1040 multithreaded server.
1042 Revision 1.106 1999/11/26 01:28:10 ajc
1045 Revision 1.105 1999/11/04 02:05:02 ajc
1046 * Added 'number of worker threads' to site config screen
1048 Revision 1.104 1999/10/25 02:25:09 ajc
1049 * Shuffled around the room editing commands
1051 Revision 1.103 1999/10/14 04:07:18 ajc
1052 * Cleaned up the bottom-of-page icons
1054 Revision 1.102 1999/10/08 23:58:11 ajc
1055 * Minor bug fix in registration screen
1057 Revision 1.101 1999/10/06 02:44:02 ajc
1058 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1059 it back in when it's fixed. Also added more attempts at cache disabling,
1060 but it still doesn't work in the StarOffice browser. I don't know why.
1062 Revision 1.100 1999/10/02 03:26:14 ajc
1063 * Merged in Nick's bit of JavaScript to handle key commands.
1064 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1065 in a text field. Right now you can't even log in.
1067 Revision 1.99 1999/09/01 01:06:11 ajc
1068 * Added "max message length" field in global config screen
1070 Revision 1.98 1999/08/14 18:16:10 ajc
1071 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1074 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1075 * Did neat stuff to the bottom of the page
1077 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1078 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1079 to a Citadel server fails.
1080 * messages.c: don't auto-link URL's in messages if it would cause
1083 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1084 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1085 compiler. This should make more browsers happy.
1087 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1088 * Added support for "robots.txt" telling spiders to go away.
1089 * Do a slrp_highest() when logging off.
1091 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1092 * Rearranged the code in "Site-wide configuration" and "Generic
1093 server command" to avoid nested server operations
1095 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1096 * webcit.c: added "back, top, next" buttons to bottom of each page
1097 * menubar.html: replaced "User list" with "Page another user"
1099 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1100 * context_loop.c: rearranged some code to try to eliminate deadlocks
1102 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1103 * Unknown URL's now display the main menu instead of diagnostics
1104 * Diagnostics are now at <baseurl>/diagnostics
1106 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1107 * Session no longer locks up when an express message is cancelled
1108 * The default Citadel server is now "localhost" instead of uncnsrd
1109 * Added some documentation
1111 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1112 * roomops.c: made room banner graphics more reliable
1113 * messages.c: added code to prevent accidental "double-posting"
1114 * who.c: fixed the "Change room/host/user" submit logic
1116 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1117 * Changed static/menubar.html so the text is readable
1119 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1120 * Ditched the frames mode completely. It wasn't working properly in,
1121 among other places, IE 5. Die, Bill, Die.
1123 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1124 * Fixed the behavior of the "forget room" routine, to properly handle
1125 the transition back to the Lobby after it's all done.
1126 * Added ExpressMessageCat() to allow code to send the user messages
1127 along with incoming express messages
1128 * WebCit now sends the name of the end user's browser as the client
1129 name in a Citadel IDEN command rather than its own name.
1131 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1132 * Minor code cleanups
1133 * New mail notification
1135 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1136 * Top-aligned all the cells in the fake frames in non-frames mode
1138 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1139 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1140 of a Goto, in order to prevent it from first marking all msgs old.
1142 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1143 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1144 which can differentiate the needs of frames and noframes modes
1146 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1147 * webserver.c: added "-t" option to send traces somewhere else
1149 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1150 * context_loop.c: display an error page if the client browser
1151 requests a non-root page and there is no cookie set
1152 * webserver.c: took my name off the copyright notice (it's a group
1155 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1156 * Reworked a lot of the structure, made more HTML "embeddable"
1157 * Changed the noframes mode to display "fake" frames using tables
1159 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1160 Changed some output formatting (mainly <FONT> tags).
1161 Changed who.c to use urlescputs() rather than escputs()
1162 in urls so GOTOs and User Profiles work when the string has a
1165 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1166 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1167 How to cause "onLoad=" to cause a sibling frame to refresh without
1168 having to use the nonportable HTTP "Window-Target:" directive. Began
1169 implementation of this; it should allow portable NS/IE compatibility.
1171 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1172 * Implemented "access level required to create rooms"
1174 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1175 * webcit.c: modified getz() to *exit* the program when fgets()
1176 returns an error. This is actually the desired behavior; it would
1177 otherwise busy-loop forever on a broken pipe.
1179 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1180 * webcit.c: added to getz() the ability to return an error code;
1181 implemented this in the main loop, hopefully fixing problems
1182 * Added "braindamage" file (frames/JS browser compatibility list)
1183 * Added HTTP "User-agent:" detection
1184 * wildmat.c, braindamage.c: added
1185 * Initial value of 'noframes' is now set by the braindamage check
1186 * Ran everything through "indent -kr -i8"
1187 * roomops.c: in room list, print a in otherwise empty cells
1189 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1190 * context_loop.c: warning fix
1191 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1193 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1194 * Resolve the name of the connecting host and pass it on to Citadel
1196 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1197 * wDumpContent() is now responsible for </BODY></HTML> most of the
1198 time (parameter settable) so that the main menu can easily be
1199 embedded in every page when running in noframes mode
1200 * noframes mode selection is now carried in the cookie
1202 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1203 * Made the frames stuff less dependent on the HTML TARGET= directive
1204 and more dependent on the HTTP Window-target: directive.
1205 * Made the system semi-navigable in noframes mode.
1207 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1208 * Brought over the new room listing code and <G>oto heuristics
1209 from the main Citadel tree, to pay attention to floor/room ordering
1211 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1212 * Modified the back end of mime_parser to use callbacks instead of
1213 doing something specific. Now we can use it elsewhere.
1215 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1216 * Fixed the bugs in "Site-wide configuration"
1217 * Added a "generic server commands" screen
1219 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1220 * Reduced the multiple cookies down to one cookie combining all data.
1222 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1223 * Removed wc_host and wc_port cookies.
1224 * Added an "edit your session" screen to change your wholisting.
1226 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1227 * Added "enter registration"
1228 * Set up automatic trigger of Enter Registration when the server
1230 * Established that a one-to-one WebCit/Citadel correspondence will
1231 be required. No big deal due to shared code segments.
1232 * Added "change password"
1233 * Added networking configuration screens. These still need testing.
1234 * Added a "kill session" link to each line of the wholist when
1235 logged in as an aide, and the screens to perform this operation.
1237 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1238 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1239 * "Finished" the MIME parser.
1240 * Got image uploads working.
1241 * Added "add/edit user photo" screens.
1242 * Added "add/edit room graphic" screens.
1243 * Added "add/edit floor graphic" screens.
1244 * Fixed display of floor graphic in known rooms list.
1246 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1247 * Wrote mime_parser.c for handling of image uploads. This will also
1248 be used in future Citadel MIME projects.
1250 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1251 * Fixed a bug in the room banner display code
1252 * Added "delete room"
1253 * Added "validate users"
1255 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1256 * Added "edit room info file"
1259 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1260 * Changed the "auto read new" functionality from a meta refresh tag
1261 to an "onload" directive (the former was causing graphics problems)
1262 * Added "create room"
1265 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1266 * Got the Zap and List-Zapped commands working
1267 * Added a convenience function to display a page with an error string
1268 * Automatically do a read-new-msgs whenever a new room banner is loaded
1270 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1271 * Added the screens to send pages
1272 * Changed message headers to display in bigger font, non-boldface
1273 * Added the chat system
1274 * Added goto private rooms
1276 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1277 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1279 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1280 * automatically regenerate Makefile when Makefile.in changes
1282 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1283 * context_loop.c: Moved "remove session" into its own function.
1284 Check for dead webcit child process before each transaction.
1285 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1286 against broken HTTP connections.
1287 * Added a housekeeping thread to periodically remove dead sessions
1288 and kill idle sessions.
1289 * messages.c: added "delete message" functionality
1290 * messages.c: added "move message" functionality
1291 * userlist.c: added. This adds "userlist" and "show user" functions.
1292 * roomops.c: fixed buggy implementation of ungoto
1293 * Set up an option in output_headers() to optionally print the most
1294 often used opening HTML as well as the HTTP headers.
1295 * Display express messages in cute little JavaScript popup window.
1297 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1298 * Brought over message reading and entry functions from old WebCit
1300 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1301 * context_loop.c: really fix the SO_LINGER stuff
1302 * webserver.c: remove commented-out references to SO_LINGER
1304 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1305 * context_loop.c: After fork(), child process closes the HTTP socket
1306 so when the parent process closes it, it actually _does_ close.
1307 Otherwise, aIEeeee and possibly other browsers will hang.
1308 * Added support for graphics images retrieved from the Citadel server.
1309 * Set up login banner graphic and background image graphic
1311 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1312 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1314 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1315 * Smoothed out some of the login/logout code. Failed authentication
1316 now works the way it should.
1317 * Added support for new user login (still need to handle registration).
1319 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1320 * Discovered that the HTTP socket problem is related to a socket that
1321 isn't properly lingering on close. Temporarily hacked a sleep(10)
1322 into context_loop.c until it is figured out.
1324 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1325 * Did a little debugging, still trying to figure out why logging in
1326 displays "Connection reset by peer" error. It used to work...
1328 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1329 * Makefile.in: updated dependencies
1331 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1332 * Fixed broken interpretation of variables specified in the URL
1333 * added new "action" variable to make main loop simpler
1335 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1336 * webserver.c: prototype vsnprintf
1337 * context_loop.c: warning fix
1339 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1340 * tcp_sockets.c: removed some dead code
1341 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1342 unused ends of pipes, fix a file descriptor leak and a race condition
1343 * portability enhancements
1345 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1346 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1348 * converted to autoconf and began port to Digital UNIX
1350 * context_loop.c: moved the monster 64k buffer array off the stack
1351 * tcp_sockets.c: getservbyname() doesn't set errno.
1353 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1354 * webserver.c: warning fix