2 Revision 400.84 2003/01/15 17:34:04 ajc
3 * event.c: fixed a misspelling
4 * config.guess, config.sub: updated using latest from ftp.gnu.org
6 Revision 400.83 2003/01/14 04:21:27 ajc
7 * Only offer views which make sense for the default view of a room
9 Revision 400.82 2003/01/13 03:34:33 ajc
10 * Get ready for the 6.10 release
12 Revision 400.81 2003/01/12 23:22:53 ajc
13 * configure.in: check for libical v0.24 or newer
15 Revision 400.80 2003/01/07 04:56:17 ajc
16 * Complete the free/busy transparency handling in the form
17 * Default times for new events are now in the correct timezone
19 Revision 400.79 2003/01/06 18:01:35 ajc
20 * Begin handling of TRANSP property to show event times as free or
23 Revision 400.78 2003/01/05 21:02:14 ajc
24 * Summary page: three columns are now all the same width
26 Revision 400.77 2003/01/05 20:56:05 ajc
27 * minor fix for previous checkin
29 Revision 400.76 2003/01/05 20:51:01 ajc
30 * Display PARTSTAT for attendees
32 Revision 400.75 2003/01/05 05:01:00 ajc
33 * Add "today's calendar events" to the summary page.
35 Revision 400.74 2003/01/05 04:27:28 ajc
36 * Add "Tasks" to the summary page
38 Revision 400.73 2002/12/28 05:44:09 ajc
39 * ical_dezonify.c: brought over new version from the Citadel source (again)
41 Revision 400.72 2002/12/28 05:12:45 ajc
42 * ical_dezonify.c: brought over new version from the Citadel source.
44 Revision 400.71 2002/12/26 04:04:48 ajc
45 * Perform CHEK command when automatically establishing sessions, not just
46 when one is explicitly created. Some stuff is missing otherwise.
48 Revision 400.70 2002/12/25 23:18:06 ajc
49 * Be more strategic about when to call ical_dezonify()
50 (This may be the last set of fixes. I hope so.)
52 Revision 400.69 2002/12/25 21:39:38 ajc
53 * ical_dezonify.c: added.
54 * calendar.c: convert incoming ical messages to UTC
55 (the usual routines will then convert them to local time for display)
57 Revision 400.68 2002/12/25 07:06:00 ajc
58 * Tweaked the code to work with libical 0.24
60 Revision 400.67 2002/12/20 04:50:00 ajc
61 * When saving a calendar event, increment the SEQUENCE property.
63 Revision 400.66 2002/12/18 05:03:39 ajc
64 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
65 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
66 Because the libc-allocated buffer was getting clobbered.
67 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
69 Revision 400.65 2002/12/17 05:01:39 ajc
70 * Prettied up the calendar day view layout
71 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
73 Revision 400.64 2002/12/16 04:43:30 ajc
74 * Correctly handle local time zone when figuring out which day and time to
75 display events on calendar month/day views. This also seems to have
76 fixed the bug that was causing events to sometimes get lost when saved.
78 Revision 400.63 2002/12/15 05:50:59 ajc
79 * Form editing of date/time fields now assumes that the icaltimetype being
80 manipulated is in UTC. It converts to/from local time for editing.
82 Revision 400.62 2002/12/10 23:25:47 ajc
83 * Display attendees in message view of calendar objects
85 Revision 400.61 2002/12/07 22:12:59 ajc
86 * Handle incoming RSVP's for meetings. (Note: this will not actually work
87 until I implement the Citadel server function which it calls.)
89 Revision 400.60 2002/11/30 21:34:51 ajc
90 * Submit organizer in a hidden field, in case the server needs it
92 Revision 400.59 2002/11/30 04:46:46 ajc
93 * First cut at adding/removing attendees to an event
94 (Actual invitations should be sent by the Citadel server)
96 Revision 400.58 2002/11/29 23:56:19 ajc
97 * Completed "me as organizer" -- the user's own e-mail address is inserted
98 as the organizer of new events. Detect when the user is the organizer and
99 enable/disable the attendees box accordingly.
101 Revision 400.57 2002/11/29 16:38:37 ajc
102 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
104 Revision 400.56 2002/11/28 06:03:24 ajc
105 * Issue an ISME command when editing an event, to determine whether the user
106 viewing the event is the organizer. (Will use this later to allow/disallow
107 sending out invitations.)
109 Revision 400.55 2002/11/26 05:01:04 ajc
110 * Began handling attendee fields
112 Revision 400.54 2002/11/16 23:40:11 ajc
115 Revision 400.53 2002/11/16 23:15:02 ajc
116 * Make the "all day event" shadebox smaller (month view) - no border.
117 * Fixed bug that caused any events following an all day event to also appear
120 Revision 400.52 2002/11/16 05:40:54 ajc
121 * When adding new events to the calendar, default to the month [and day]
122 currently being viewed.
123 * Hotlink each hour of the day view to an add-new-event for that day/hour.
125 Revision 400.51 2002/11/15 05:05:47 ajc
126 * Put in back/forward (yesterday/tomorrow) links in calendar day view
128 Revision 400.50 2002/11/15 04:11:46 ajc
129 * Added even more nifty JavaScript to cause the hour/minute and end date
130 fields of a calendar event form to render as disabled when the "all day
131 event" box is checked -- not just when the user checks the box, but also
132 when the box begins its life already checked.
134 Revision 400.49 2002/11/14 04:59:40 ajc
135 * Correctly serialize and save all day events using date instead of date/time
137 Revision 400.48 2002/11/13 04:49:23 ajc
138 * "All day event" shows as a single checkbox, instead of one for the start
139 time and one for the end time. Added nifty JavaScript to zero and shade
140 the hour/minute and all end time fields when all-day-event is checked.
142 Revision 400.47 2002/11/12 05:57:27 ajc
143 * Display a nicer looking screen when replying to calendar invitations
144 * When displaying day view, don't show all day events twice
145 * Day or month view: denote all day events by displaying them inside
148 Revision 400.46 2002/11/12 03:26:39 ajc
149 * Tell the user about broken Citadel server connections instead of
150 simply printing "Goodbye"
152 Revision 400.45 2002/10/23 04:11:38 ajc
153 * Detect when a meeting invitation is actually an update for an existing UID
154 and tell the user so.
156 Revision 400.44 2002/10/21 20:16:38 ajc
157 * Display conflicts nicely
159 Revision 400.43 2002/10/21 18:29:14 ajc
160 * Ask server to hunt for conflicts when displaying a meeting invitation
162 Revision 400.42 2002/10/19 21:28:32 ajc
163 * Moved the calendar meeting request reply functionality to the Citadel server
165 Revision 400.41 2002/10/19 17:10:14 ajc
166 * Add "Tentative" accept button
167 * Only display Accept/Tentative/Decline button when method=REQUEST
169 Revision 400.40 2002/10/19 04:16:37 ajc
170 * Save an incoming meeting request into the user's calendar.
172 Revision 400.39 2002/10/18 20:55:05 ajc
173 * Began work on meeting request accept/decline
175 Revision 400.38 2002/10/16 19:16:39 ajc
176 * Fixes and updates to build WebCit on Linux for IBM S/390
178 Revision 400.37 2002/10/09 04:12:44 ajc
179 * Templatized trailing HTML
180 * Templatized "new start page" page
181 * Added global substitution macros
183 Revision 400.36 2002/10/09 03:51:01 ajc
184 * Templatized the <HEAD> section of HTML
186 Revision 400.35 2002/10/07 23:03:38 ajc
187 * messages.c: don't display room name field when it's blank
189 Revision 400.34 2002/10/07 04:10:37 ajc
190 * When displaying meeting invitations, only show date/time for VEVENT
191 subcomponents. Date/time for other subcomponents are irrelevant.
192 * Cleaned up HTML display of meeting invitations.
194 Revision 400.33 2002/10/03 03:40:31 ajc
195 * Worked on meeting accept/decline a little bit
197 Revision 400.32 2002/09/30 03:58:35 ajc
198 * Dabbled in handling incoming meeting requests
200 Revision 400.31 2002/09/29 20:15:43 ajc
201 * Completed the calendar day view
203 Revision 400.30 2002/09/28 04:01:30 ajc
204 * started fleshing out the calendar day view
206 Revision 400.29 2002/09/27 21:19:28 ajc
209 Revision 400.28 2002/09/27 18:31:33 ajc
210 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
211 * After saving a VEVENT, return to the correct calendar view and date
213 Revision 400.27 2002/09/27 17:15:44 ajc
214 * Removed the gzip compression stuff due to bugs in Internet Explorer.
216 Revision 400.26 2002/09/27 04:37:21 ajc
217 * New, buggy versions of event editing screens
219 Revision 400.25 2002/09/26 22:00:16 ajc
220 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
221 month 1 in libical functions)
223 Revision 400.24 2002/09/25 21:57:13 ajc
224 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
227 Revision 400.23 2002/09/24 04:12:34 ajc
228 * Rough cut of the two-pass calendar display routines (first pass: go thru
229 messages gathering VEVENT items; second pass: render calendar with data)
231 Revision 400.22 2002/09/23 04:01:33 ajc
232 * Presentation changes to calendar month view
234 Revision 400.21 2002/09/22 05:20:27 ajc
235 * Began implementing month view
237 Revision 400.20 2002/09/21 04:38:05 ajc
238 * Added utility functions for displaying vcalendar timestamps in web forms
239 and translating form data back to timestamps.
240 * Completed the "edit task" and "add new task" screens.
242 Revision 400.19 2002/09/20 20:28:08 ajc
243 * Smooth transition between "list tasks" & "edit task" screens
245 Revision 400.18 2002/09/20 03:54:44 ajc
246 * Display the "Tasks" view as a bulleted list with each task clickable
247 * Clicking brings up an (unfinished) "edit task" screen
249 Revision 400.17 2002/09/18 21:44:02 ajc
250 * display VTODO parameters
252 Revision 400.16 2002/09/17 04:21:00 ajc
253 * Handler chains for VCALENDAR and VTODO types
255 Revision 400.15 2002/09/17 03:37:10 ajc
256 * Implemented a 'display handler' infrastructure for various groupware types
258 Revision 400.14 2002/09/16 03:35:12 ajc
259 * Just a bunch of glue code to iterate through the various types of ical
260 objects we could encounter
262 Revision 400.13 2002/09/15 04:05:41 ajc
263 * Process calendar object subcomponents
265 Revision 400.12 2002/09/15 03:40:13 ajc
267 * When a text/calendar MIME type is discovered in a message, send it to
268 the (currently skeleton) parser in calendar.c
269 * calendar.c: skeleton parser for calendar objects which currently just
270 creates an icalcomponent object and frees it.
272 Revision 400.11 2002/09/15 03:16:24 ajc
273 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
274 function namespace in libical
276 Revision 400.10 2002/09/15 02:50:55 ajc
277 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
279 Revision 400.9 2002/09/14 21:33:31 ajc
280 * Backed out compression of inlines -- not all browsers appear to handle it
282 Revision 400.8 2002/09/14 20:20:29 ajc
283 * Attempting to push more stuff through compression. I've introduced some
284 sort of deadlock bug that I can't seem to find yet...
286 Revision 400.7 2002/09/14 20:00:22 ajc
287 * Compress output_image() graphics
289 Revision 400.6 2002/09/14 16:26:35 ajc
290 * output_image() now reads the entire image from Citadel into a buffer before
291 sending it to the browser (for performance reasons, and so it can compress)
293 Revision 400.5 2002/09/14 04:52:59 ajc
294 * Look for the "libical" calendaring library and link it in if present...
296 Revision 400.4 2002/09/14 04:02:36 ajc
297 * Finished gzip compression of dynamic pages (when browser supports it)
299 Revision 400.3 2002/09/13 20:40:53 ajc
300 * Detect when the client browser is capable of gzip encoding
301 (actual encoding is not implemented yet)
303 Revision 400.2 2002/09/13 15:54:40 ajc
304 * Reversed the above change because I broke it somehow
306 Revision 400.1 2002/09/11 22:46:59 ajc
307 * Started adding in compression and calendaring library detects (not finished)
309 Revision 400.0 2002/09/09 03:56:11 ajc
310 * This is version 4.00
312 Revision 323.68 2002/09/09 03:51:01 ajc
313 * In the HTML-to-HTML converter:
314 --> Open links in new window (as with text msgs)
315 --> Convert loose URL's to hot links (as with text msgs)
317 Revision 323.67 2002/09/06 03:59:11 ajc
318 * Added an "About this server" panel to the Summary page.
319 (Useless fluff, but better than an empty column.)
321 Revision 323.66 2002/08/26 02:57:06 ajc
322 * Rooms listed on the summary page are now clickable-gotoable
324 Revision 323.65 2002/08/26 01:24:09 ajc
325 * Added a "summary" page (rather sparse for now)
327 Revision 323.64 2002/08/24 15:30:48 ajc
328 * GET instead of POST for listsub. Also add a 'Back...' link.
330 Revision 323.63 2002/08/24 05:59:24 ajc
331 * Bugfixes and cosmetic changes to listsub system
333 Revision 323.62 2002/08/23 03:37:19 ajc
334 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
336 Revision 323.61 2002/08/22 03:55:47 ajc
337 * 'unsubscribe' command (but not 'confirm unsubscribe')
339 Revision 323.60 2002/08/21 21:58:37 ajc
340 * Completed self-service list subscription via web.
341 (Still need to implement unsubscribe.)
343 Revision 323.59 2002/08/16 22:06:51 ajc
346 Revision 323.58 2002/08/16 03:51:12 ajc
347 * I think I've finally nailed the 'no session' pages now...
349 Revision 323.57 2002/08/15 03:49:47 ajc
350 * Fleshed out the list subscription page a bit
352 Revision 323.56 2002/08/13 19:55:12 ajc
353 * Keep track of the HTTP "Host:" header being sent by the browser.
354 (We're going to need this in the near future)
356 Revision 323.55 2002/08/05 16:07:30 ajc
357 * Moved "edit floor label pic" to the floor editing screen
359 Revision 323.54 2002/08/05 15:53:00 ajc
360 * Commands to add, change, delete floors
362 Revision 323.53 2002/07/26 03:20:04 ajc
363 * Beautified the folder tabs in "edit room"
365 Revision 323.52 2002/07/25 04:01:58 ajc
366 * Final cleanup of changes (finally located and fixed the bug)
368 Revision 323.51 2002/07/24 04:14:23 ajc
369 * Minor code cleanup of last night's changes
371 Revision 323.50 2002/07/23 15:40:54 ajc
372 * Minor cleanup of previous changes
374 Revision 323.49 2002/07/23 04:43:58 ajc
375 * Updated message reading to use the new MSG4 command, so we can do output
376 of various types of richtext (mainly HTML).
378 Revision 323.48 2002/07/16 03:37:24 ajc
379 * Small change to above
381 Revision 323.47 2002/07/16 03:23:37 ajc
382 * Display HTML messages as HTML. (Wow!)
384 Revision 323.46 2002/07/13 04:39:59 ajc
385 * Handle multipart/alternative in a nicer way, giving us the opportunity to
386 output HTML instead of converting to text/plain and back. (Not finished.)
388 Revision 323.45 2002/07/11 03:17:03 ajc
389 * hacks to text_to_server() to transmit messages as HTML
391 Revision 323.44 2002/07/09 04:21:12 ajc
394 Revision 323.43 2002/07/06 03:10:26 ajc
395 * Enable a "make this my start page" link that works in lots of places.
396 Configures a user's preference of where to go after login.
398 Revision 323.42 2002/06/19 22:01:31 ajc
399 * When editing another user's vCard, do a "transient goto" to their config
400 room so you don't automatically gain access to their config room.
401 * When creating a user, go back to the "select user to edit" screen with the
402 new user's account name pre-selected.
404 Revision 323.41 2002/06/17 03:48:44 ajc
405 * Finished the thing to edit other users' vCards.
407 Revision 323.40 2002/06/16 21:49:02 ajc
408 * Administratively edit other users' vCards. Still needs a couple of lines
409 of glue code to make it work.
411 Revision 323.39 2002/06/15 20:34:39 ajc
412 * Use safestrncpy() instead of strncpy() where appropriate
413 * Fixed a memory allocation bug in the vCard parser
415 Revision 323.38 2002/05/23 03:40:05 ajc
416 * Brought over a utility function I'll need later
418 Revision 323.37 2002/05/22 02:34:56 ajc
419 * Finished room/folder view selector. Pretty cool.
421 Revision 323.36 2002/05/22 01:53:23 ajc
422 * Room list or folder list? Give the user a choice. (Has bugs.)
424 Revision 323.35 2002/05/12 15:21:43 error
425 * do_template() now parses a .wml file for WAP clients, and a .html file
428 Revision 323.34 2002/05/11 22:46:19 error
429 * Track whether user-agent is a WAP gateway
431 Revision 323.33 2002/05/11 15:35:07 error
432 * webcit.c: add MIME types for WAP/WML
434 Revision 323.32 2002/05/10 15:29:58 ajc
435 * Hacked the address book view a little bit
437 Revision 323.31 2002/05/09 03:53:56 ajc
438 * Began working on address book view
440 Revision 323.30 2002/05/08 03:38:58 ajc
441 * Preferences framework
443 Revision 323.29 2002/05/07 03:57:29 ajc
444 * In message summary, replace 'Del' links with checkboxes
446 Revision 323.28 2002/05/05 03:28:15 ajc
447 * Shuffled around the room banner a bit
449 Revision 323.27 2002/05/03 19:32:39 ajc
450 * Finished "folder list" mode (still need to move it to a permanent location)
452 Revision 323.26 2002/05/03 03:55:17 ajc
453 * more folder display stuff
455 Revision 323.25 2002/05/01 22:03:07 ajc
456 * "folder list" view (not finished)
458 Revision 323.24 2002/05/01 03:23:31 ajc
459 * Added a drop-down box to change a user's view of a room.
461 Revision 323.23 2002/04/28 03:56:47 ajc
462 * Finished summary mode (for the most part, anyway)
464 Revision 323.22 2002/04/26 21:13:21 ajc
465 * Separated "summary mode" message listing into its own function
466 * Go to summary mode automatically when the server says that view=1
468 Revision 323.21 2002/04/20 04:14:29 ajc
469 * Some work on email summary screen
471 Revision 323.20 2002/03/31 05:02:39 ajc
472 * Remove "Page another user" link from main menu
473 * Add "edit my citadel config room" type link from edit user screen
475 Revision 323.19 2002/03/29 22:30:45 ajc
476 * Finished the "edit user" screen.
478 Revision 323.18 2002/03/29 15:18:09 ajc
479 * yep ... more user edit stuff
481 Revision 323.17 2002/03/26 19:01:12 ajc
482 * More edit user stuff
484 Revision 323.16 2002/03/26 18:23:23 ajc
485 * Don't display room banner on screens that don't pertain to a particular room
486 * Initial prep for add/change/delete user accounts screen
488 Revision 323.15 2002/03/22 04:33:08 ajc
489 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
491 Revision 323.14 2002/03/19 04:35:10 ajc
492 * Brought over yet another new version of the MIME parser from Citadel
494 Revision 323.13 2002/03/13 03:56:52 ajc
495 * New site config option "Allow system Aides to gain access to mailboxes"
497 Revision 323.12 2002/03/12 23:13:57 ajc
498 * Moved room access controls out of the admin menu and into the room commands
499 menu. Prettied up the access control list screen.
501 Revision 323.11 2002/03/10 06:07:09 ajc
502 * Handle multiple Internet e-mail addresses in vCard editor
504 Revision 323.10 2002/03/07 04:56:09 ajc
505 * Final polish for initial round of vCard editing functions. Only show "edit"
506 link when editing user's own vCard in the My Citadel Config> room.
508 Revision 323.9 2002/03/06 05:22:33 ajc
509 * More vcard editing form stuff
511 Revision 323.8 2002/03/05 05:05:06 ajc
512 * More vCard editing stuff
514 Revision 323.7 2002/03/04 05:28:54 ajc
515 * Wrote some skeleton code for robust vCard editing
517 Revision 323.6 2002/03/03 06:58:25 ajc
518 * Login errors displayed in red
520 Revision 323.5 2002/03/03 06:52:59 ajc
521 * Allow editing of the "disable self-service user account creation" site config option
523 Revision 323.4 2002/02/24 07:02:44 ajc
524 * Added the ability to enter a Subject: line in messages
525 * Go to the Mail room when user clicks on the new mail alert icon
527 Revision 323.3 2002/02/13 22:47:51 ajc
528 * Added some rudimentary support for displaying vCards as card-looking things
530 Revision 323.2 2002/02/13 15:04:25 ajc
531 * Began some hacks for vCard processing
533 Revision 323.0 2002/01/13 09:07:06 ajc
536 Revision 322.4 2002/01/13 09:06:38 ajc
537 * Brought over the debugged mime parser from Citadel
539 Revision 322.3 2002/01/05 06:19:17 error
540 * Add MIME types text/css and image/png
542 Revision 322.2 2002/01/03 22:32:38 ajc
543 * templatized the "prompt for recipient" screen
545 Revision 322.1 2001/12/28 09:43:05 error
546 * Client support for hostnames up to 63 characters
548 Revision 322.0 2001/12/26 23:11:56 ajc
551 Revision 321.1 2001/12/26 23:11:25 ajc
552 * Minor change to the upload handler, to fix graphics uploads
554 Revision 321.0 2001/12/26 05:28:02 ajc
557 Revision 320.2 2001/12/26 05:24:11 ajc
558 * Reverted all of the navbar and iconbar functions back to plain, ordinary
559 link tags. The nifty JavaScript stuff is now used only to light up the
560 buttons during mouse hovers, and nothing more.
562 Revision 320.1 2001/12/25 00:14:44 error
563 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
565 Revision 320.0 2001/12/21 06:04:03 ajc
568 Revision 301.22 2001/12/21 06:03:54 ajc
571 Revision 301.21 2001/12/20 05:02:42 ajc
572 * If you paid for this software, someone is ripping you off.
573 * Fixed the urlesc() function to use a caller-supplied target buffer.
575 Revision 301.20 2001/12/18 20:35:29 ajc
576 * More fun JavaScript-enabled buttons
578 Revision 301.19 2001/12/18 16:48:06 ajc
579 * Began testing new JavaScript-enabled k00l light-up buttonz
581 Revision 301.18 2001/12/18 06:06:20 ajc
584 Revision 301.17 2001/12/15 20:51:33 ajc
585 * "reply" button on pop-up pages
587 Revision 301.16 2001/12/11 16:02:40 ajc
588 * Completed support for add/remove mailing list recipients.
590 Revision 301.15 2001/12/11 15:22:53 ajc
591 * Began constructing the listserv screen for config (not tested)
593 Revision 301.14 2001/12/11 05:37:12 ajc
594 * Finished the share/unshare room screen in Edit Room
596 Revision 301.13 2001/12/03 04:43:40 ajc
597 * Brought over an update of the MIME parser from Citadel.
599 Revision 301.12 2001/12/02 07:09:13 ajc
600 * Turned the room editing page into a tabbed dialog
601 * Started adding some of the room sharing stuff
603 Revision 301.11 2001/11/22 05:17:06 ajc
604 * Completed the add/change/delete neighbor node screens
606 Revision 301.10 2001/11/18 01:47:24 ajc
607 * Tentatively begun the change of networking configuration screens to reflect
608 the new network architecture of the server.
610 Revision 301.9 2001/11/18 01:41:09 ajc
611 * Brought over the newer string tokenizer from Citadel
612 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
613 server's convention of #define SIZ 4096
615 Revision 301.8 2001/11/14 03:20:22 ajc
616 * Add some more of the newer config settings to the site config screen
618 Revision 301.7 2001/09/25 03:34:09 ajc
619 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
620 and bail out without bothering the Citadel server.
622 Revision 301.6 2001/08/22 16:38:06 ajc
623 * Added the "-c" command line option to generate optional cookies indicating
624 the host name of the server. This makes it easy to put a cluster of WebCit
625 servers behind (for example) an Arrowpoint load balancer.
627 Revision 301.5 2001/08/21 04:02:56 ajc
628 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
629 unwanted page caching
631 Revision 301.4 2001/08/13 03:43:24 ajc
634 Revision 301.3 2001/08/13 03:40:01 ajc
635 * Another attempt at focus
637 Revision 301.2 2001/08/11 04:24:39 ajc
638 * Attempt at setting focus to msgtext area when entering a message.
640 Revision 301.1 2001/08/02 03:42:03 ajc
641 * Changed the wholist to work with the new masquerade semantics
643 Revision 301.0 2001/06/28 15:05:31 ajc
646 Revision 300.2 2001/06/28 15:03:49 ajc
647 * Every generated page now includes a meta tag to disable evil "smart tags"
648 (see http://smarttags.manilasites.com/ for more information)
650 Revision 300.1 2001/06/28 02:39:54 ajc
651 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
652 the screen where you can create a room...
654 Revision 300.0 2001/06/27 06:24:06 ajc
655 * Tagged everything as Version 3.00
657 Revision 213.25 2001/06/27 06:22:49 ajc
658 * Updated docs for the 3.00 release
660 Revision 213.24 2001/06/27 06:16:01 ajc
661 * Correct generated window name in pop up pages
662 * Added handling of MIME inline images (not tested)
664 Revision 213.23 2001/06/22 17:58:20 ajc
665 * A few performance and tuning cleanups. Increased the size of the socket
666 queue length to 100 for use on big systems. Also, during startup, the
667 initial startup thread now exits after creating the worker threads, instead
668 of becoming a worker thread itself. For some reason Solaris had problems
669 with the latter method.
671 Revision 213.22 2001/06/07 03:16:57 ajc
672 * Brought over an updated mime parser from Citadel
674 Revision 213.21 2001/06/06 14:44:25 ajc
675 * mime_parser.c: #include <pthread.h> so it compiles cleanly
677 Revision 213.20 2001/05/31 02:26:22 ajc
678 * Fixed login to take you to the Lobby instead of the next room.
680 Revision 213.19 2001/05/30 22:37:09 ajc
681 * Fix to upload handler to recognize browser uploads based on *either* a "name"
682 or a "filename" from the MIME parser.
684 Revision 213.18 2001/05/30 01:06:57 ajc
685 * Changes to mime parser ... still something wrong
687 Revision 213.17 2001/05/28 19:27:29 ajc
688 * Fixed bug which marked all messages in Lobby as old before reading at login
690 Revision 213.16 2001/05/25 22:39:26 ajc
691 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
693 Revision 213.15 2001/05/23 16:15:23 ajc
694 * UI changes (pretty frames with no scrollbars)
696 Revision 213.14 2001/05/22 00:32:17 ajc
699 Revision 213.13 2001/05/22 00:02:18 ajc
700 * Another attempt to fix the fd leak
702 Revision 213.12 2001/05/19 02:21:40 ajc
703 * Attempt to fix the dangling sockets.
705 Revision 213.11 2001/05/15 03:22:25 ajc
706 * More icon updates and link cleanup type stuff
708 Revision 213.10 2001/05/06 05:11:48 ajc
709 * Added paging icon and right-justified it
710 * Send-page window is now a popup
712 Revision 213.9 2001/05/04 04:28:10 ajc
713 * Added "page user" button in wholist
715 Revision 213.8 2001/05/01 00:49:43 ajc
716 * more of the UI overhaul
718 Revision 213.7 2001/04/30 01:49:36 ajc
719 * more work on UI overhaul
721 Revision 213.6 2001/04/29 04:39:23 ajc
722 * User interface overhaul now in progress. WARNING: incomplete system.
724 Revision 213.5 2001/04/01 22:13:37 cough
725 * Modified roomops.c to give users the ability to pick a floor at room
728 Revision 213.4 2001/02/15 01:21:55 ajc
729 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
730 invite/kickout functionality.
732 Revision 213.3 2001/01/25 23:10:00 ajc
733 * "Delete message" button now confirms on client-side using JavaScript
735 Revision 213.2 2000/12/05 18:39:49 ajc
736 * Added support for non-USA countries in registration screen (requires the
737 latest Citadel server, which supports the country field)
739 Revision 213.1 2000/10/20 04:27:46 ajc
740 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
742 Revision 213.0 2000/10/03 16:44:01 ajc
743 * Tagged for 2.13 release
745 Revision 212.16 2000/10/03 03:15:53 ajc
746 * Cosmetic changes to login screen, menu bar, and message header bar
748 Revision 212.15 2000/09/28 03:44:52 ajc
749 * Linked to the bio/photo page from message headers. I'm not sure I like the
750 color scheme, though.
752 Revision 212.14 2000/09/28 03:37:23 ajc
753 * who.c: provide links to bio/photo pages for each user in the wholist
755 Revision 212.13 2000/09/24 21:37:21 ajc
756 * When reading large numbers of messages, group them in smaller numbers and
757 display the selector bar in search engine style (like AltaVista and Google)
759 Revision 212.12 2000/09/24 04:17:16 ajc
760 * Templatized the room banner.
762 Revision 212.11 2000/09/17 03:29:45 ajc
763 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
765 Revision 212.10 2000/09/14 11:43:37 error
766 Replace occurrences of % throughout the HTML with %% so as to be friendly
767 to HP/UX printf() and possibly others.
769 Revision 212.9 2000/09/13 04:13:59 ajc
770 * Completed the initial hack of the variable substitution template thingy.
771 Check out static/login.html to see the first template.
773 Revision 212.8 2000/09/11 17:08:16 ajc
774 * Started templatizing the login screen. Not finished yet.
776 Revision 212.7 2000/09/11 03:29:50 ajc
777 * Started working on a variable-substitution thing
779 Revision 212.6 2000/08/30 03:20:22 ajc
780 * Put the wholist back into its own window.
782 Revision 212.5 2000/07/06 03:46:29 ajc
783 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
785 Revision 212.4 2000/06/29 04:22:35 ajc
786 * Changed the format of the wholis (again). Now it shows up in a frame
787 instead of a separate window.
789 Revision 212.3 2000/06/12 03:28:44 ajc
790 * added support for multi-line paging
792 Revision 212.2 2000/06/07 04:11:28 ajc
793 * HTML changes to room banner
795 Revision 212.1 2000/05/31 04:29:54 ajc
796 * Initial support for "summary" (headers only, no body) mode of reading
797 messages, and "read one" mode. For future support of 'traditional' email.
799 Revision 212.0 2000/05/23 20:35:52 ajc
800 * Tagged for the 2.12 release
802 Revision 211.19 2000/05/18 02:33:39 ajc
803 * Don't call whobbs() directly after changing masq room/host, it screws up the
804 refresh. It now calls an HTTP redirect page instead.
805 * added http_redirect(char *url) function to accomplish the above
807 Revision 211.18 2000/05/08 17:24:32 ajc
808 * Removed HTTP date fields because it was confusing browser caches (weird)
809 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
811 Revision 211.17 2000/05/07 23:46:55 ajc
812 * added Date: and Last-Modified: headers to HTTP output
813 * masquerade room/host screen now runs in wholist window, and returns to it
815 Revision 211.16 2000/05/02 17:32:06 ajc
816 * Font related changes to html
818 Revision 211.15 2000/04/20 02:42:23 ajc
819 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
820 crashing every session, every time. (?)
821 * End the session after displaying robots.txt or nocookies.html, to prevent
822 big session logjams when either of these conditions are met
824 Revision 211.14 2000/04/15 15:43:46 nbryant
825 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
826 64-bit gcc on sparc is evil)
828 Revision 211.13 2000/04/06 20:42:03 nbryant
829 * configure.in: fix a typo
831 Revision 211.12 2000/04/06 20:37:01 nbryant
832 * solaris cleanups and warning fixes
834 Revision 211.11 2000/03/31 03:48:52 ajc
835 * text_to_server() now behaves the way web users expect text entry to work.
836 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
838 Revision 211.10 2000/03/31 02:39:06 ajc
839 * Fixed bugs in "Site configuration" and added new fields.
841 Revision 211.9 2000/03/31 02:08:45 ajc
842 * Added "max messages per page" and "read next nnn" stuff to read loop
843 (probably not in its final form)
845 Revision 211.8 2000/03/28 17:02:47 nbryant
846 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
848 Revision 211.7 2000/03/27 16:18:17 ajc
849 * Implement multi-room chat as available in Citadel 5.70
851 Revision 211.6 2000/03/23 04:45:15 ajc
852 * Experimental move of wholist to a separate auto-refreshing window
854 Revision 211.5 2000/03/19 22:49:03 ajc
855 * Made the header-bar buttons more visible
856 * Added a "reply" header-bar button
857 * Move "Subject:" lines into the header-bar
858 * Padded the header-bars by one pixel (nicer looking)
859 * Changed message date/time output format
861 Revision 211.4 2000/03/19 19:49:31 ajc
862 * Added support for unix domain sockets
864 Revision 211.3 2000/02/11 23:45:04 nbryant
865 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
866 * tcp_sockets.c: include <arpa/inet.h>
868 Revision 211.2 2000/02/11 23:30:04 nbryant
869 configure.in: added some code for FreeBSD
871 Revision 211.1 2000/01/11 04:20:40 ajc
872 * Add "close window" option to goodbye screen
874 Revision 211.0 2000/01/04 15:24:16 ajc
875 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
876 * This will be released as v2.11; tagged everything as such.
878 Revision 210.0 1999/12/24 04:57:18 ajc
881 Revision 1.121 1999/12/23 04:54:48 ajc
882 * Changed session cookie from hexadecimal encoding to base64
883 * Removed overly verbose logging
885 Revision 1.120 1999/12/12 18:12:28 ajc
886 * get http request: clear hold buffer before starting to read in HTTP request.
887 This was causing some requests to get corrupted.
889 Revision 1.119 1999/12/08 18:25:21 ajc
890 * Increased the size of the backlog queue length passed to accept() and made
891 it a configuration parameter in webcit.h
893 Revision 1.118 1999/12/07 16:09:26 ajc
894 * Better (non fireworks display mode) handling of broken HTTP sockets
896 Revision 1.117 1999/12/06 03:40:29 ajc
897 * Moved a bunch of other global variables to per-session variables
899 Revision 1.116 1999/12/06 02:05:33 ajc
900 * Moved global march list into per-session context
902 Revision 1.115 1999/12/05 18:38:02 ajc
903 * Auto-scaling worker thread pool size
905 Revision 1.114 1999/12/05 17:38:41 ajc
906 * Additional debugging and cleanup
908 Revision 1.113 1999/12/04 22:16:05 ajc
909 * Moved all diagnostic output to stderr
910 * Moved "HTTP/1.0 200 OK" output to output_headers()
912 Revision 1.112 1999/12/04 21:56:59 ajc
913 * Finished the overhaul. Now to tune...
915 Revision 1.111 1999/12/03 17:59:53 ajc
916 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
917 pseudocode so the build is currently broken.
919 Revision 1.110 1999/12/03 16:37:46 ajc
920 * Repaired HTTP output for image transfers and static content
922 Revision 1.109 1999/12/03 05:09:54 ajc
923 * Rewrote the HTTP engine and application coupling to run in a worker thread
924 model and to run as a single multithreaded program (eliminated helper
925 processes and pipes). It currently runs but has many large bugs.
927 Revision 1.108 1999/12/03 00:18:20 ajc
928 * Added ".c.o" rule to Makefile
930 Revision 1.107 1999/11/26 03:32:59 ajc
931 * Started moving all of the global variables into a struct, to facilitate
932 multithreaded server.
934 Revision 1.106 1999/11/26 01:28:10 ajc
937 Revision 1.105 1999/11/04 02:05:02 ajc
938 * Added 'number of worker threads' to site config screen
940 Revision 1.104 1999/10/25 02:25:09 ajc
941 * Shuffled around the room editing commands
943 Revision 1.103 1999/10/14 04:07:18 ajc
944 * Cleaned up the bottom-of-page icons
946 Revision 1.102 1999/10/08 23:58:11 ajc
947 * Minor bug fix in registration screen
949 Revision 1.101 1999/10/06 02:44:02 ajc
950 * Per Nick's request, removed the key bindings stuff. He knows how to fit
951 it back in when it's fixed. Also added more attempts at cache disabling,
952 but it still doesn't work in the StarOffice browser. I don't know why.
954 Revision 1.100 1999/10/02 03:26:14 ajc
955 * Merged in Nick's bit of JavaScript to handle key commands.
956 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
957 in a text field. Right now you can't even log in.
959 Revision 1.99 1999/09/01 01:06:11 ajc
960 * Added "max message length" field in global config screen
962 Revision 1.98 1999/08/14 18:16:10 ajc
963 * Fixed escputs() and its friends to properly handle ' (single quote) chars
966 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
967 * Did neat stuff to the bottom of the page
969 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
970 * webcit.c: exit Webcit sessions semi-gracefully when the connection
971 to a Citadel server fails.
972 * messages.c: don't auto-link URL's in messages if it would cause
975 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
976 * Recompiled the Java chat applet using a genuine JDK 1.0.2
977 compiler. This should make more browsers happy.
979 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
980 * Added support for "robots.txt" telling spiders to go away.
981 * Do a slrp_highest() when logging off.
983 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
984 * Rearranged the code in "Site-wide configuration" and "Generic
985 server command" to avoid nested server operations
987 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
988 * webcit.c: added "back, top, next" buttons to bottom of each page
989 * menubar.html: replaced "User list" with "Page another user"
991 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
992 * context_loop.c: rearranged some code to try to eliminate deadlocks
994 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
995 * Unknown URL's now display the main menu instead of diagnostics
996 * Diagnostics are now at <baseurl>/diagnostics
998 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
999 * Session no longer locks up when an express message is cancelled
1000 * The default Citadel server is now "localhost" instead of uncnsrd
1001 * Added some documentation
1003 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1004 * roomops.c: made room banner graphics more reliable
1005 * messages.c: added code to prevent accidental "double-posting"
1006 * who.c: fixed the "Change room/host/user" submit logic
1008 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1009 * Changed static/menubar.html so the text is readable
1011 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1012 * Ditched the frames mode completely. It wasn't working properly in,
1013 among other places, IE 5. Die, Bill, Die.
1015 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1016 * Fixed the behavior of the "forget room" routine, to properly handle
1017 the transition back to the Lobby after it's all done.
1018 * Added ExpressMessageCat() to allow code to send the user messages
1019 along with incoming express messages
1020 * WebCit now sends the name of the end user's browser as the client
1021 name in a Citadel IDEN command rather than its own name.
1023 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1024 * Minor code cleanups
1025 * New mail notification
1027 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1028 * Top-aligned all the cells in the fake frames in non-frames mode
1030 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1031 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1032 of a Goto, in order to prevent it from first marking all msgs old.
1034 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1035 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1036 which can differentiate the needs of frames and noframes modes
1038 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1039 * webserver.c: added "-t" option to send traces somewhere else
1041 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1042 * context_loop.c: display an error page if the client browser
1043 requests a non-root page and there is no cookie set
1044 * webserver.c: took my name off the copyright notice (it's a group
1047 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1048 * Reworked a lot of the structure, made more HTML "embeddable"
1049 * Changed the noframes mode to display "fake" frames using tables
1051 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1052 Changed some output formatting (mainly <FONT> tags).
1053 Changed who.c to use urlescputs() rather than escputs()
1054 in urls so GOTOs and User Profiles work when the string has a
1057 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1058 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1059 How to cause "onLoad=" to cause a sibling frame to refresh without
1060 having to use the nonportable HTTP "Window-Target:" directive. Began
1061 implementation of this; it should allow portable NS/IE compatibility.
1063 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1064 * Implemented "access level required to create rooms"
1066 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1067 * webcit.c: modified getz() to *exit* the program when fgets()
1068 returns an error. This is actually the desired behavior; it would
1069 otherwise busy-loop forever on a broken pipe.
1071 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1072 * webcit.c: added to getz() the ability to return an error code;
1073 implemented this in the main loop, hopefully fixing problems
1074 * Added "braindamage" file (frames/JS browser compatibility list)
1075 * Added HTTP "User-agent:" detection
1076 * wildmat.c, braindamage.c: added
1077 * Initial value of 'noframes' is now set by the braindamage check
1078 * Ran everything through "indent -kr -i8"
1079 * roomops.c: in room list, print a in otherwise empty cells
1081 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1082 * context_loop.c: warning fix
1083 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1085 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1086 * Resolve the name of the connecting host and pass it on to Citadel
1088 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1089 * wDumpContent() is now responsible for </BODY></HTML> most of the
1090 time (parameter settable) so that the main menu can easily be
1091 embedded in every page when running in noframes mode
1092 * noframes mode selection is now carried in the cookie
1094 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1095 * Made the frames stuff less dependent on the HTML TARGET= directive
1096 and more dependent on the HTTP Window-target: directive.
1097 * Made the system semi-navigable in noframes mode.
1099 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1100 * Brought over the new room listing code and <G>oto heuristics
1101 from the main Citadel tree, to pay attention to floor/room ordering
1103 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1104 * Modified the back end of mime_parser to use callbacks instead of
1105 doing something specific. Now we can use it elsewhere.
1107 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1108 * Fixed the bugs in "Site-wide configuration"
1109 * Added a "generic server commands" screen
1111 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1112 * Reduced the multiple cookies down to one cookie combining all data.
1114 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1115 * Removed wc_host and wc_port cookies.
1116 * Added an "edit your session" screen to change your wholisting.
1118 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1119 * Added "enter registration"
1120 * Set up automatic trigger of Enter Registration when the server
1122 * Established that a one-to-one WebCit/Citadel correspondence will
1123 be required. No big deal due to shared code segments.
1124 * Added "change password"
1125 * Added networking configuration screens. These still need testing.
1126 * Added a "kill session" link to each line of the wholist when
1127 logged in as an aide, and the screens to perform this operation.
1129 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1130 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1131 * "Finished" the MIME parser.
1132 * Got image uploads working.
1133 * Added "add/edit user photo" screens.
1134 * Added "add/edit room graphic" screens.
1135 * Added "add/edit floor graphic" screens.
1136 * Fixed display of floor graphic in known rooms list.
1138 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1139 * Wrote mime_parser.c for handling of image uploads. This will also
1140 be used in future Citadel MIME projects.
1142 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1143 * Fixed a bug in the room banner display code
1144 * Added "delete room"
1145 * Added "validate users"
1147 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1148 * Added "edit room info file"
1151 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1152 * Changed the "auto read new" functionality from a meta refresh tag
1153 to an "onload" directive (the former was causing graphics problems)
1154 * Added "create room"
1157 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1158 * Got the Zap and List-Zapped commands working
1159 * Added a convenience function to display a page with an error string
1160 * Automatically do a read-new-msgs whenever a new room banner is loaded
1162 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1163 * Added the screens to send pages
1164 * Changed message headers to display in bigger font, non-boldface
1165 * Added the chat system
1166 * Added goto private rooms
1168 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1169 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1171 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1172 * automatically regenerate Makefile when Makefile.in changes
1174 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1175 * context_loop.c: Moved "remove session" into its own function.
1176 Check for dead webcit child process before each transaction.
1177 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1178 against broken HTTP connections.
1179 * Added a housekeeping thread to periodically remove dead sessions
1180 and kill idle sessions.
1181 * messages.c: added "delete message" functionality
1182 * messages.c: added "move message" functionality
1183 * userlist.c: added. This adds "userlist" and "show user" functions.
1184 * roomops.c: fixed buggy implementation of ungoto
1185 * Set up an option in output_headers() to optionally print the most
1186 often used opening HTML as well as the HTTP headers.
1187 * Display express messages in cute little JavaScript popup window.
1189 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1190 * Brought over message reading and entry functions from old WebCit
1192 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1193 * context_loop.c: really fix the SO_LINGER stuff
1194 * webserver.c: remove commented-out references to SO_LINGER
1196 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1197 * context_loop.c: After fork(), child process closes the HTTP socket
1198 so when the parent process closes it, it actually _does_ close.
1199 Otherwise, aIEeeee and possibly other browsers will hang.
1200 * Added support for graphics images retrieved from the Citadel server.
1201 * Set up login banner graphic and background image graphic
1203 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1204 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1206 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1207 * Smoothed out some of the login/logout code. Failed authentication
1208 now works the way it should.
1209 * Added support for new user login (still need to handle registration).
1211 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1212 * Discovered that the HTTP socket problem is related to a socket that
1213 isn't properly lingering on close. Temporarily hacked a sleep(10)
1214 into context_loop.c until it is figured out.
1216 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1217 * Did a little debugging, still trying to figure out why logging in
1218 displays "Connection reset by peer" error. It used to work...
1220 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1221 * Makefile.in: updated dependencies
1223 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1224 * Fixed broken interpretation of variables specified in the URL
1225 * added new "action" variable to make main loop simpler
1227 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1228 * webserver.c: prototype vsnprintf
1229 * context_loop.c: warning fix
1231 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1232 * tcp_sockets.c: removed some dead code
1233 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1234 unused ends of pipes, fix a file descriptor leak and a race condition
1235 * portability enhancements
1237 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1238 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1240 * converted to autoconf and began port to Digital UNIX
1242 * context_loop.c: moved the monster 64k buffer array off the stack
1243 * tcp_sockets.c: getservbyname() doesn't set errno.
1245 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1246 * webserver.c: warning fix