2 Revision 400.83 2003/01/14 04:21:27 ajc
3 * Only offer views which make sense for the default view of a room
5 Revision 400.82 2003/01/13 03:34:33 ajc
6 * Get ready for the 6.10 release
8 Revision 400.81 2003/01/12 23:22:53 ajc
9 * configure.in: check for libical v0.24 or newer
11 Revision 400.80 2003/01/07 04:56:17 ajc
12 * Complete the free/busy transparency handling in the form
13 * Default times for new events are now in the correct timezone
15 Revision 400.79 2003/01/06 18:01:35 ajc
16 * Begin handling of TRANSP property to show event times as free or
19 Revision 400.78 2003/01/05 21:02:14 ajc
20 * Summary page: three columns are now all the same width
22 Revision 400.77 2003/01/05 20:56:05 ajc
23 * minor fix for previous checkin
25 Revision 400.76 2003/01/05 20:51:01 ajc
26 * Display PARTSTAT for attendees
28 Revision 400.75 2003/01/05 05:01:00 ajc
29 * Add "today's calendar events" to the summary page.
31 Revision 400.74 2003/01/05 04:27:28 ajc
32 * Add "Tasks" to the summary page
34 Revision 400.73 2002/12/28 05:44:09 ajc
35 * ical_dezonify.c: brought over new version from the Citadel source (again)
37 Revision 400.72 2002/12/28 05:12:45 ajc
38 * ical_dezonify.c: brought over new version from the Citadel source.
40 Revision 400.71 2002/12/26 04:04:48 ajc
41 * Perform CHEK command when automatically establishing sessions, not just
42 when one is explicitly created. Some stuff is missing otherwise.
44 Revision 400.70 2002/12/25 23:18:06 ajc
45 * Be more strategic about when to call ical_dezonify()
46 (This may be the last set of fixes. I hope so.)
48 Revision 400.69 2002/12/25 21:39:38 ajc
49 * ical_dezonify.c: added.
50 * calendar.c: convert incoming ical messages to UTC
51 (the usual routines will then convert them to local time for display)
53 Revision 400.68 2002/12/25 07:06:00 ajc
54 * Tweaked the code to work with libical 0.24
56 Revision 400.67 2002/12/20 04:50:00 ajc
57 * When saving a calendar event, increment the SEQUENCE property.
59 Revision 400.66 2002/12/18 05:03:39 ajc
60 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
61 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
62 Because the libc-allocated buffer was getting clobbered.
63 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
65 Revision 400.65 2002/12/17 05:01:39 ajc
66 * Prettied up the calendar day view layout
67 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
69 Revision 400.64 2002/12/16 04:43:30 ajc
70 * Correctly handle local time zone when figuring out which day and time to
71 display events on calendar month/day views. This also seems to have
72 fixed the bug that was causing events to sometimes get lost when saved.
74 Revision 400.63 2002/12/15 05:50:59 ajc
75 * Form editing of date/time fields now assumes that the icaltimetype being
76 manipulated is in UTC. It converts to/from local time for editing.
78 Revision 400.62 2002/12/10 23:25:47 ajc
79 * Display attendees in message view of calendar objects
81 Revision 400.61 2002/12/07 22:12:59 ajc
82 * Handle incoming RSVP's for meetings. (Note: this will not actually work
83 until I implement the Citadel server function which it calls.)
85 Revision 400.60 2002/11/30 21:34:51 ajc
86 * Submit organizer in a hidden field, in case the server needs it
88 Revision 400.59 2002/11/30 04:46:46 ajc
89 * First cut at adding/removing attendees to an event
90 (Actual invitations should be sent by the Citadel server)
92 Revision 400.58 2002/11/29 23:56:19 ajc
93 * Completed "me as organizer" -- the user's own e-mail address is inserted
94 as the organizer of new events. Detect when the user is the organizer and
95 enable/disable the attendees box accordingly.
97 Revision 400.57 2002/11/29 16:38:37 ajc
98 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
100 Revision 400.56 2002/11/28 06:03:24 ajc
101 * Issue an ISME command when editing an event, to determine whether the user
102 viewing the event is the organizer. (Will use this later to allow/disallow
103 sending out invitations.)
105 Revision 400.55 2002/11/26 05:01:04 ajc
106 * Began handling attendee fields
108 Revision 400.54 2002/11/16 23:40:11 ajc
111 Revision 400.53 2002/11/16 23:15:02 ajc
112 * Make the "all day event" shadebox smaller (month view) - no border.
113 * Fixed bug that caused any events following an all day event to also appear
116 Revision 400.52 2002/11/16 05:40:54 ajc
117 * When adding new events to the calendar, default to the month [and day]
118 currently being viewed.
119 * Hotlink each hour of the day view to an add-new-event for that day/hour.
121 Revision 400.51 2002/11/15 05:05:47 ajc
122 * Put in back/forward (yesterday/tomorrow) links in calendar day view
124 Revision 400.50 2002/11/15 04:11:46 ajc
125 * Added even more nifty JavaScript to cause the hour/minute and end date
126 fields of a calendar event form to render as disabled when the "all day
127 event" box is checked -- not just when the user checks the box, but also
128 when the box begins its life already checked.
130 Revision 400.49 2002/11/14 04:59:40 ajc
131 * Correctly serialize and save all day events using date instead of date/time
133 Revision 400.48 2002/11/13 04:49:23 ajc
134 * "All day event" shows as a single checkbox, instead of one for the start
135 time and one for the end time. Added nifty JavaScript to zero and shade
136 the hour/minute and all end time fields when all-day-event is checked.
138 Revision 400.47 2002/11/12 05:57:27 ajc
139 * Display a nicer looking screen when replying to calendar invitations
140 * When displaying day view, don't show all day events twice
141 * Day or month view: denote all day events by displaying them inside
144 Revision 400.46 2002/11/12 03:26:39 ajc
145 * Tell the user about broken Citadel server connections instead of
146 simply printing "Goodbye"
148 Revision 400.45 2002/10/23 04:11:38 ajc
149 * Detect when a meeting invitation is actually an update for an existing UID
150 and tell the user so.
152 Revision 400.44 2002/10/21 20:16:38 ajc
153 * Display conflicts nicely
155 Revision 400.43 2002/10/21 18:29:14 ajc
156 * Ask server to hunt for conflicts when displaying a meeting invitation
158 Revision 400.42 2002/10/19 21:28:32 ajc
159 * Moved the calendar meeting request reply functionality to the Citadel server
161 Revision 400.41 2002/10/19 17:10:14 ajc
162 * Add "Tentative" accept button
163 * Only display Accept/Tentative/Decline button when method=REQUEST
165 Revision 400.40 2002/10/19 04:16:37 ajc
166 * Save an incoming meeting request into the user's calendar.
168 Revision 400.39 2002/10/18 20:55:05 ajc
169 * Began work on meeting request accept/decline
171 Revision 400.38 2002/10/16 19:16:39 ajc
172 * Fixes and updates to build WebCit on Linux for IBM S/390
174 Revision 400.37 2002/10/09 04:12:44 ajc
175 * Templatized trailing HTML
176 * Templatized "new start page" page
177 * Added global substitution macros
179 Revision 400.36 2002/10/09 03:51:01 ajc
180 * Templatized the <HEAD> section of HTML
182 Revision 400.35 2002/10/07 23:03:38 ajc
183 * messages.c: don't display room name field when it's blank
185 Revision 400.34 2002/10/07 04:10:37 ajc
186 * When displaying meeting invitations, only show date/time for VEVENT
187 subcomponents. Date/time for other subcomponents are irrelevant.
188 * Cleaned up HTML display of meeting invitations.
190 Revision 400.33 2002/10/03 03:40:31 ajc
191 * Worked on meeting accept/decline a little bit
193 Revision 400.32 2002/09/30 03:58:35 ajc
194 * Dabbled in handling incoming meeting requests
196 Revision 400.31 2002/09/29 20:15:43 ajc
197 * Completed the calendar day view
199 Revision 400.30 2002/09/28 04:01:30 ajc
200 * started fleshing out the calendar day view
202 Revision 400.29 2002/09/27 21:19:28 ajc
205 Revision 400.28 2002/09/27 18:31:33 ajc
206 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
207 * After saving a VEVENT, return to the correct calendar view and date
209 Revision 400.27 2002/09/27 17:15:44 ajc
210 * Removed the gzip compression stuff due to bugs in Internet Explorer.
212 Revision 400.26 2002/09/27 04:37:21 ajc
213 * New, buggy versions of event editing screens
215 Revision 400.25 2002/09/26 22:00:16 ajc
216 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
217 month 1 in libical functions)
219 Revision 400.24 2002/09/25 21:57:13 ajc
220 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
223 Revision 400.23 2002/09/24 04:12:34 ajc
224 * Rough cut of the two-pass calendar display routines (first pass: go thru
225 messages gathering VEVENT items; second pass: render calendar with data)
227 Revision 400.22 2002/09/23 04:01:33 ajc
228 * Presentation changes to calendar month view
230 Revision 400.21 2002/09/22 05:20:27 ajc
231 * Began implementing month view
233 Revision 400.20 2002/09/21 04:38:05 ajc
234 * Added utility functions for displaying vcalendar timestamps in web forms
235 and translating form data back to timestamps.
236 * Completed the "edit task" and "add new task" screens.
238 Revision 400.19 2002/09/20 20:28:08 ajc
239 * Smooth transition between "list tasks" & "edit task" screens
241 Revision 400.18 2002/09/20 03:54:44 ajc
242 * Display the "Tasks" view as a bulleted list with each task clickable
243 * Clicking brings up an (unfinished) "edit task" screen
245 Revision 400.17 2002/09/18 21:44:02 ajc
246 * display VTODO parameters
248 Revision 400.16 2002/09/17 04:21:00 ajc
249 * Handler chains for VCALENDAR and VTODO types
251 Revision 400.15 2002/09/17 03:37:10 ajc
252 * Implemented a 'display handler' infrastructure for various groupware types
254 Revision 400.14 2002/09/16 03:35:12 ajc
255 * Just a bunch of glue code to iterate through the various types of ical
256 objects we could encounter
258 Revision 400.13 2002/09/15 04:05:41 ajc
259 * Process calendar object subcomponents
261 Revision 400.12 2002/09/15 03:40:13 ajc
263 * When a text/calendar MIME type is discovered in a message, send it to
264 the (currently skeleton) parser in calendar.c
265 * calendar.c: skeleton parser for calendar objects which currently just
266 creates an icalcomponent object and frees it.
268 Revision 400.11 2002/09/15 03:16:24 ajc
269 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
270 function namespace in libical
272 Revision 400.10 2002/09/15 02:50:55 ajc
273 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
275 Revision 400.9 2002/09/14 21:33:31 ajc
276 * Backed out compression of inlines -- not all browsers appear to handle it
278 Revision 400.8 2002/09/14 20:20:29 ajc
279 * Attempting to push more stuff through compression. I've introduced some
280 sort of deadlock bug that I can't seem to find yet...
282 Revision 400.7 2002/09/14 20:00:22 ajc
283 * Compress output_image() graphics
285 Revision 400.6 2002/09/14 16:26:35 ajc
286 * output_image() now reads the entire image from Citadel into a buffer before
287 sending it to the browser (for performance reasons, and so it can compress)
289 Revision 400.5 2002/09/14 04:52:59 ajc
290 * Look for the "libical" calendaring library and link it in if present...
292 Revision 400.4 2002/09/14 04:02:36 ajc
293 * Finished gzip compression of dynamic pages (when browser supports it)
295 Revision 400.3 2002/09/13 20:40:53 ajc
296 * Detect when the client browser is capable of gzip encoding
297 (actual encoding is not implemented yet)
299 Revision 400.2 2002/09/13 15:54:40 ajc
300 * Reversed the above change because I broke it somehow
302 Revision 400.1 2002/09/11 22:46:59 ajc
303 * Started adding in compression and calendaring library detects (not finished)
305 Revision 400.0 2002/09/09 03:56:11 ajc
306 * This is version 4.00
308 Revision 323.68 2002/09/09 03:51:01 ajc
309 * In the HTML-to-HTML converter:
310 --> Open links in new window (as with text msgs)
311 --> Convert loose URL's to hot links (as with text msgs)
313 Revision 323.67 2002/09/06 03:59:11 ajc
314 * Added an "About this server" panel to the Summary page.
315 (Useless fluff, but better than an empty column.)
317 Revision 323.66 2002/08/26 02:57:06 ajc
318 * Rooms listed on the summary page are now clickable-gotoable
320 Revision 323.65 2002/08/26 01:24:09 ajc
321 * Added a "summary" page (rather sparse for now)
323 Revision 323.64 2002/08/24 15:30:48 ajc
324 * GET instead of POST for listsub. Also add a 'Back...' link.
326 Revision 323.63 2002/08/24 05:59:24 ajc
327 * Bugfixes and cosmetic changes to listsub system
329 Revision 323.62 2002/08/23 03:37:19 ajc
330 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
332 Revision 323.61 2002/08/22 03:55:47 ajc
333 * 'unsubscribe' command (but not 'confirm unsubscribe')
335 Revision 323.60 2002/08/21 21:58:37 ajc
336 * Completed self-service list subscription via web.
337 (Still need to implement unsubscribe.)
339 Revision 323.59 2002/08/16 22:06:51 ajc
342 Revision 323.58 2002/08/16 03:51:12 ajc
343 * I think I've finally nailed the 'no session' pages now...
345 Revision 323.57 2002/08/15 03:49:47 ajc
346 * Fleshed out the list subscription page a bit
348 Revision 323.56 2002/08/13 19:55:12 ajc
349 * Keep track of the HTTP "Host:" header being sent by the browser.
350 (We're going to need this in the near future)
352 Revision 323.55 2002/08/05 16:07:30 ajc
353 * Moved "edit floor label pic" to the floor editing screen
355 Revision 323.54 2002/08/05 15:53:00 ajc
356 * Commands to add, change, delete floors
358 Revision 323.53 2002/07/26 03:20:04 ajc
359 * Beautified the folder tabs in "edit room"
361 Revision 323.52 2002/07/25 04:01:58 ajc
362 * Final cleanup of changes (finally located and fixed the bug)
364 Revision 323.51 2002/07/24 04:14:23 ajc
365 * Minor code cleanup of last night's changes
367 Revision 323.50 2002/07/23 15:40:54 ajc
368 * Minor cleanup of previous changes
370 Revision 323.49 2002/07/23 04:43:58 ajc
371 * Updated message reading to use the new MSG4 command, so we can do output
372 of various types of richtext (mainly HTML).
374 Revision 323.48 2002/07/16 03:37:24 ajc
375 * Small change to above
377 Revision 323.47 2002/07/16 03:23:37 ajc
378 * Display HTML messages as HTML. (Wow!)
380 Revision 323.46 2002/07/13 04:39:59 ajc
381 * Handle multipart/alternative in a nicer way, giving us the opportunity to
382 output HTML instead of converting to text/plain and back. (Not finished.)
384 Revision 323.45 2002/07/11 03:17:03 ajc
385 * hacks to text_to_server() to transmit messages as HTML
387 Revision 323.44 2002/07/09 04:21:12 ajc
390 Revision 323.43 2002/07/06 03:10:26 ajc
391 * Enable a "make this my start page" link that works in lots of places.
392 Configures a user's preference of where to go after login.
394 Revision 323.42 2002/06/19 22:01:31 ajc
395 * When editing another user's vCard, do a "transient goto" to their config
396 room so you don't automatically gain access to their config room.
397 * When creating a user, go back to the "select user to edit" screen with the
398 new user's account name pre-selected.
400 Revision 323.41 2002/06/17 03:48:44 ajc
401 * Finished the thing to edit other users' vCards.
403 Revision 323.40 2002/06/16 21:49:02 ajc
404 * Administratively edit other users' vCards. Still needs a couple of lines
405 of glue code to make it work.
407 Revision 323.39 2002/06/15 20:34:39 ajc
408 * Use safestrncpy() instead of strncpy() where appropriate
409 * Fixed a memory allocation bug in the vCard parser
411 Revision 323.38 2002/05/23 03:40:05 ajc
412 * Brought over a utility function I'll need later
414 Revision 323.37 2002/05/22 02:34:56 ajc
415 * Finished room/folder view selector. Pretty cool.
417 Revision 323.36 2002/05/22 01:53:23 ajc
418 * Room list or folder list? Give the user a choice. (Has bugs.)
420 Revision 323.35 2002/05/12 15:21:43 error
421 * do_template() now parses a .wml file for WAP clients, and a .html file
424 Revision 323.34 2002/05/11 22:46:19 error
425 * Track whether user-agent is a WAP gateway
427 Revision 323.33 2002/05/11 15:35:07 error
428 * webcit.c: add MIME types for WAP/WML
430 Revision 323.32 2002/05/10 15:29:58 ajc
431 * Hacked the address book view a little bit
433 Revision 323.31 2002/05/09 03:53:56 ajc
434 * Began working on address book view
436 Revision 323.30 2002/05/08 03:38:58 ajc
437 * Preferences framework
439 Revision 323.29 2002/05/07 03:57:29 ajc
440 * In message summary, replace 'Del' links with checkboxes
442 Revision 323.28 2002/05/05 03:28:15 ajc
443 * Shuffled around the room banner a bit
445 Revision 323.27 2002/05/03 19:32:39 ajc
446 * Finished "folder list" mode (still need to move it to a permanent location)
448 Revision 323.26 2002/05/03 03:55:17 ajc
449 * more folder display stuff
451 Revision 323.25 2002/05/01 22:03:07 ajc
452 * "folder list" view (not finished)
454 Revision 323.24 2002/05/01 03:23:31 ajc
455 * Added a drop-down box to change a user's view of a room.
457 Revision 323.23 2002/04/28 03:56:47 ajc
458 * Finished summary mode (for the most part, anyway)
460 Revision 323.22 2002/04/26 21:13:21 ajc
461 * Separated "summary mode" message listing into its own function
462 * Go to summary mode automatically when the server says that view=1
464 Revision 323.21 2002/04/20 04:14:29 ajc
465 * Some work on email summary screen
467 Revision 323.20 2002/03/31 05:02:39 ajc
468 * Remove "Page another user" link from main menu
469 * Add "edit my citadel config room" type link from edit user screen
471 Revision 323.19 2002/03/29 22:30:45 ajc
472 * Finished the "edit user" screen.
474 Revision 323.18 2002/03/29 15:18:09 ajc
475 * yep ... more user edit stuff
477 Revision 323.17 2002/03/26 19:01:12 ajc
478 * More edit user stuff
480 Revision 323.16 2002/03/26 18:23:23 ajc
481 * Don't display room banner on screens that don't pertain to a particular room
482 * Initial prep for add/change/delete user accounts screen
484 Revision 323.15 2002/03/22 04:33:08 ajc
485 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
487 Revision 323.14 2002/03/19 04:35:10 ajc
488 * Brought over yet another new version of the MIME parser from Citadel
490 Revision 323.13 2002/03/13 03:56:52 ajc
491 * New site config option "Allow system Aides to gain access to mailboxes"
493 Revision 323.12 2002/03/12 23:13:57 ajc
494 * Moved room access controls out of the admin menu and into the room commands
495 menu. Prettied up the access control list screen.
497 Revision 323.11 2002/03/10 06:07:09 ajc
498 * Handle multiple Internet e-mail addresses in vCard editor
500 Revision 323.10 2002/03/07 04:56:09 ajc
501 * Final polish for initial round of vCard editing functions. Only show "edit"
502 link when editing user's own vCard in the My Citadel Config> room.
504 Revision 323.9 2002/03/06 05:22:33 ajc
505 * More vcard editing form stuff
507 Revision 323.8 2002/03/05 05:05:06 ajc
508 * More vCard editing stuff
510 Revision 323.7 2002/03/04 05:28:54 ajc
511 * Wrote some skeleton code for robust vCard editing
513 Revision 323.6 2002/03/03 06:58:25 ajc
514 * Login errors displayed in red
516 Revision 323.5 2002/03/03 06:52:59 ajc
517 * Allow editing of the "disable self-service user account creation" site config option
519 Revision 323.4 2002/02/24 07:02:44 ajc
520 * Added the ability to enter a Subject: line in messages
521 * Go to the Mail room when user clicks on the new mail alert icon
523 Revision 323.3 2002/02/13 22:47:51 ajc
524 * Added some rudimentary support for displaying vCards as card-looking things
526 Revision 323.2 2002/02/13 15:04:25 ajc
527 * Began some hacks for vCard processing
529 Revision 323.0 2002/01/13 09:07:06 ajc
532 Revision 322.4 2002/01/13 09:06:38 ajc
533 * Brought over the debugged mime parser from Citadel
535 Revision 322.3 2002/01/05 06:19:17 error
536 * Add MIME types text/css and image/png
538 Revision 322.2 2002/01/03 22:32:38 ajc
539 * templatized the "prompt for recipient" screen
541 Revision 322.1 2001/12/28 09:43:05 error
542 * Client support for hostnames up to 63 characters
544 Revision 322.0 2001/12/26 23:11:56 ajc
547 Revision 321.1 2001/12/26 23:11:25 ajc
548 * Minor change to the upload handler, to fix graphics uploads
550 Revision 321.0 2001/12/26 05:28:02 ajc
553 Revision 320.2 2001/12/26 05:24:11 ajc
554 * Reverted all of the navbar and iconbar functions back to plain, ordinary
555 link tags. The nifty JavaScript stuff is now used only to light up the
556 buttons during mouse hovers, and nothing more.
558 Revision 320.1 2001/12/25 00:14:44 error
559 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
561 Revision 320.0 2001/12/21 06:04:03 ajc
564 Revision 301.22 2001/12/21 06:03:54 ajc
567 Revision 301.21 2001/12/20 05:02:42 ajc
568 * If you paid for this software, someone is ripping you off.
569 * Fixed the urlesc() function to use a caller-supplied target buffer.
571 Revision 301.20 2001/12/18 20:35:29 ajc
572 * More fun JavaScript-enabled buttons
574 Revision 301.19 2001/12/18 16:48:06 ajc
575 * Began testing new JavaScript-enabled k00l light-up buttonz
577 Revision 301.18 2001/12/18 06:06:20 ajc
580 Revision 301.17 2001/12/15 20:51:33 ajc
581 * "reply" button on pop-up pages
583 Revision 301.16 2001/12/11 16:02:40 ajc
584 * Completed support for add/remove mailing list recipients.
586 Revision 301.15 2001/12/11 15:22:53 ajc
587 * Began constructing the listserv screen for config (not tested)
589 Revision 301.14 2001/12/11 05:37:12 ajc
590 * Finished the share/unshare room screen in Edit Room
592 Revision 301.13 2001/12/03 04:43:40 ajc
593 * Brought over an update of the MIME parser from Citadel.
595 Revision 301.12 2001/12/02 07:09:13 ajc
596 * Turned the room editing page into a tabbed dialog
597 * Started adding some of the room sharing stuff
599 Revision 301.11 2001/11/22 05:17:06 ajc
600 * Completed the add/change/delete neighbor node screens
602 Revision 301.10 2001/11/18 01:47:24 ajc
603 * Tentatively begun the change of networking configuration screens to reflect
604 the new network architecture of the server.
606 Revision 301.9 2001/11/18 01:41:09 ajc
607 * Brought over the newer string tokenizer from Citadel
608 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
609 server's convention of #define SIZ 4096
611 Revision 301.8 2001/11/14 03:20:22 ajc
612 * Add some more of the newer config settings to the site config screen
614 Revision 301.7 2001/09/25 03:34:09 ajc
615 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
616 and bail out without bothering the Citadel server.
618 Revision 301.6 2001/08/22 16:38:06 ajc
619 * Added the "-c" command line option to generate optional cookies indicating
620 the host name of the server. This makes it easy to put a cluster of WebCit
621 servers behind (for example) an Arrowpoint load balancer.
623 Revision 301.5 2001/08/21 04:02:56 ajc
624 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
625 unwanted page caching
627 Revision 301.4 2001/08/13 03:43:24 ajc
630 Revision 301.3 2001/08/13 03:40:01 ajc
631 * Another attempt at focus
633 Revision 301.2 2001/08/11 04:24:39 ajc
634 * Attempt at setting focus to msgtext area when entering a message.
636 Revision 301.1 2001/08/02 03:42:03 ajc
637 * Changed the wholist to work with the new masquerade semantics
639 Revision 301.0 2001/06/28 15:05:31 ajc
642 Revision 300.2 2001/06/28 15:03:49 ajc
643 * Every generated page now includes a meta tag to disable evil "smart tags"
644 (see http://smarttags.manilasites.com/ for more information)
646 Revision 300.1 2001/06/28 02:39:54 ajc
647 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
648 the screen where you can create a room...
650 Revision 300.0 2001/06/27 06:24:06 ajc
651 * Tagged everything as Version 3.00
653 Revision 213.25 2001/06/27 06:22:49 ajc
654 * Updated docs for the 3.00 release
656 Revision 213.24 2001/06/27 06:16:01 ajc
657 * Correct generated window name in pop up pages
658 * Added handling of MIME inline images (not tested)
660 Revision 213.23 2001/06/22 17:58:20 ajc
661 * A few performance and tuning cleanups. Increased the size of the socket
662 queue length to 100 for use on big systems. Also, during startup, the
663 initial startup thread now exits after creating the worker threads, instead
664 of becoming a worker thread itself. For some reason Solaris had problems
665 with the latter method.
667 Revision 213.22 2001/06/07 03:16:57 ajc
668 * Brought over an updated mime parser from Citadel
670 Revision 213.21 2001/06/06 14:44:25 ajc
671 * mime_parser.c: #include <pthread.h> so it compiles cleanly
673 Revision 213.20 2001/05/31 02:26:22 ajc
674 * Fixed login to take you to the Lobby instead of the next room.
676 Revision 213.19 2001/05/30 22:37:09 ajc
677 * Fix to upload handler to recognize browser uploads based on *either* a "name"
678 or a "filename" from the MIME parser.
680 Revision 213.18 2001/05/30 01:06:57 ajc
681 * Changes to mime parser ... still something wrong
683 Revision 213.17 2001/05/28 19:27:29 ajc
684 * Fixed bug which marked all messages in Lobby as old before reading at login
686 Revision 213.16 2001/05/25 22:39:26 ajc
687 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
689 Revision 213.15 2001/05/23 16:15:23 ajc
690 * UI changes (pretty frames with no scrollbars)
692 Revision 213.14 2001/05/22 00:32:17 ajc
695 Revision 213.13 2001/05/22 00:02:18 ajc
696 * Another attempt to fix the fd leak
698 Revision 213.12 2001/05/19 02:21:40 ajc
699 * Attempt to fix the dangling sockets.
701 Revision 213.11 2001/05/15 03:22:25 ajc
702 * More icon updates and link cleanup type stuff
704 Revision 213.10 2001/05/06 05:11:48 ajc
705 * Added paging icon and right-justified it
706 * Send-page window is now a popup
708 Revision 213.9 2001/05/04 04:28:10 ajc
709 * Added "page user" button in wholist
711 Revision 213.8 2001/05/01 00:49:43 ajc
712 * more of the UI overhaul
714 Revision 213.7 2001/04/30 01:49:36 ajc
715 * more work on UI overhaul
717 Revision 213.6 2001/04/29 04:39:23 ajc
718 * User interface overhaul now in progress. WARNING: incomplete system.
720 Revision 213.5 2001/04/01 22:13:37 cough
721 * Modified roomops.c to give users the ability to pick a floor at room
724 Revision 213.4 2001/02/15 01:21:55 ajc
725 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
726 invite/kickout functionality.
728 Revision 213.3 2001/01/25 23:10:00 ajc
729 * "Delete message" button now confirms on client-side using JavaScript
731 Revision 213.2 2000/12/05 18:39:49 ajc
732 * Added support for non-USA countries in registration screen (requires the
733 latest Citadel server, which supports the country field)
735 Revision 213.1 2000/10/20 04:27:46 ajc
736 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
738 Revision 213.0 2000/10/03 16:44:01 ajc
739 * Tagged for 2.13 release
741 Revision 212.16 2000/10/03 03:15:53 ajc
742 * Cosmetic changes to login screen, menu bar, and message header bar
744 Revision 212.15 2000/09/28 03:44:52 ajc
745 * Linked to the bio/photo page from message headers. I'm not sure I like the
746 color scheme, though.
748 Revision 212.14 2000/09/28 03:37:23 ajc
749 * who.c: provide links to bio/photo pages for each user in the wholist
751 Revision 212.13 2000/09/24 21:37:21 ajc
752 * When reading large numbers of messages, group them in smaller numbers and
753 display the selector bar in search engine style (like AltaVista and Google)
755 Revision 212.12 2000/09/24 04:17:16 ajc
756 * Templatized the room banner.
758 Revision 212.11 2000/09/17 03:29:45 ajc
759 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
761 Revision 212.10 2000/09/14 11:43:37 error
762 Replace occurrences of % throughout the HTML with %% so as to be friendly
763 to HP/UX printf() and possibly others.
765 Revision 212.9 2000/09/13 04:13:59 ajc
766 * Completed the initial hack of the variable substitution template thingy.
767 Check out static/login.html to see the first template.
769 Revision 212.8 2000/09/11 17:08:16 ajc
770 * Started templatizing the login screen. Not finished yet.
772 Revision 212.7 2000/09/11 03:29:50 ajc
773 * Started working on a variable-substitution thing
775 Revision 212.6 2000/08/30 03:20:22 ajc
776 * Put the wholist back into its own window.
778 Revision 212.5 2000/07/06 03:46:29 ajc
779 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
781 Revision 212.4 2000/06/29 04:22:35 ajc
782 * Changed the format of the wholis (again). Now it shows up in a frame
783 instead of a separate window.
785 Revision 212.3 2000/06/12 03:28:44 ajc
786 * added support for multi-line paging
788 Revision 212.2 2000/06/07 04:11:28 ajc
789 * HTML changes to room banner
791 Revision 212.1 2000/05/31 04:29:54 ajc
792 * Initial support for "summary" (headers only, no body) mode of reading
793 messages, and "read one" mode. For future support of 'traditional' email.
795 Revision 212.0 2000/05/23 20:35:52 ajc
796 * Tagged for the 2.12 release
798 Revision 211.19 2000/05/18 02:33:39 ajc
799 * Don't call whobbs() directly after changing masq room/host, it screws up the
800 refresh. It now calls an HTTP redirect page instead.
801 * added http_redirect(char *url) function to accomplish the above
803 Revision 211.18 2000/05/08 17:24:32 ajc
804 * Removed HTTP date fields because it was confusing browser caches (weird)
805 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
807 Revision 211.17 2000/05/07 23:46:55 ajc
808 * added Date: and Last-Modified: headers to HTTP output
809 * masquerade room/host screen now runs in wholist window, and returns to it
811 Revision 211.16 2000/05/02 17:32:06 ajc
812 * Font related changes to html
814 Revision 211.15 2000/04/20 02:42:23 ajc
815 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
816 crashing every session, every time. (?)
817 * End the session after displaying robots.txt or nocookies.html, to prevent
818 big session logjams when either of these conditions are met
820 Revision 211.14 2000/04/15 15:43:46 nbryant
821 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
822 64-bit gcc on sparc is evil)
824 Revision 211.13 2000/04/06 20:42:03 nbryant
825 * configure.in: fix a typo
827 Revision 211.12 2000/04/06 20:37:01 nbryant
828 * solaris cleanups and warning fixes
830 Revision 211.11 2000/03/31 03:48:52 ajc
831 * text_to_server() now behaves the way web users expect text entry to work.
832 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
834 Revision 211.10 2000/03/31 02:39:06 ajc
835 * Fixed bugs in "Site configuration" and added new fields.
837 Revision 211.9 2000/03/31 02:08:45 ajc
838 * Added "max messages per page" and "read next nnn" stuff to read loop
839 (probably not in its final form)
841 Revision 211.8 2000/03/28 17:02:47 nbryant
842 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
844 Revision 211.7 2000/03/27 16:18:17 ajc
845 * Implement multi-room chat as available in Citadel 5.70
847 Revision 211.6 2000/03/23 04:45:15 ajc
848 * Experimental move of wholist to a separate auto-refreshing window
850 Revision 211.5 2000/03/19 22:49:03 ajc
851 * Made the header-bar buttons more visible
852 * Added a "reply" header-bar button
853 * Move "Subject:" lines into the header-bar
854 * Padded the header-bars by one pixel (nicer looking)
855 * Changed message date/time output format
857 Revision 211.4 2000/03/19 19:49:31 ajc
858 * Added support for unix domain sockets
860 Revision 211.3 2000/02/11 23:45:04 nbryant
861 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
862 * tcp_sockets.c: include <arpa/inet.h>
864 Revision 211.2 2000/02/11 23:30:04 nbryant
865 configure.in: added some code for FreeBSD
867 Revision 211.1 2000/01/11 04:20:40 ajc
868 * Add "close window" option to goodbye screen
870 Revision 211.0 2000/01/04 15:24:16 ajc
871 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
872 * This will be released as v2.11; tagged everything as such.
874 Revision 210.0 1999/12/24 04:57:18 ajc
877 Revision 1.121 1999/12/23 04:54:48 ajc
878 * Changed session cookie from hexadecimal encoding to base64
879 * Removed overly verbose logging
881 Revision 1.120 1999/12/12 18:12:28 ajc
882 * get http request: clear hold buffer before starting to read in HTTP request.
883 This was causing some requests to get corrupted.
885 Revision 1.119 1999/12/08 18:25:21 ajc
886 * Increased the size of the backlog queue length passed to accept() and made
887 it a configuration parameter in webcit.h
889 Revision 1.118 1999/12/07 16:09:26 ajc
890 * Better (non fireworks display mode) handling of broken HTTP sockets
892 Revision 1.117 1999/12/06 03:40:29 ajc
893 * Moved a bunch of other global variables to per-session variables
895 Revision 1.116 1999/12/06 02:05:33 ajc
896 * Moved global march list into per-session context
898 Revision 1.115 1999/12/05 18:38:02 ajc
899 * Auto-scaling worker thread pool size
901 Revision 1.114 1999/12/05 17:38:41 ajc
902 * Additional debugging and cleanup
904 Revision 1.113 1999/12/04 22:16:05 ajc
905 * Moved all diagnostic output to stderr
906 * Moved "HTTP/1.0 200 OK" output to output_headers()
908 Revision 1.112 1999/12/04 21:56:59 ajc
909 * Finished the overhaul. Now to tune...
911 Revision 1.111 1999/12/03 17:59:53 ajc
912 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
913 pseudocode so the build is currently broken.
915 Revision 1.110 1999/12/03 16:37:46 ajc
916 * Repaired HTTP output for image transfers and static content
918 Revision 1.109 1999/12/03 05:09:54 ajc
919 * Rewrote the HTTP engine and application coupling to run in a worker thread
920 model and to run as a single multithreaded program (eliminated helper
921 processes and pipes). It currently runs but has many large bugs.
923 Revision 1.108 1999/12/03 00:18:20 ajc
924 * Added ".c.o" rule to Makefile
926 Revision 1.107 1999/11/26 03:32:59 ajc
927 * Started moving all of the global variables into a struct, to facilitate
928 multithreaded server.
930 Revision 1.106 1999/11/26 01:28:10 ajc
933 Revision 1.105 1999/11/04 02:05:02 ajc
934 * Added 'number of worker threads' to site config screen
936 Revision 1.104 1999/10/25 02:25:09 ajc
937 * Shuffled around the room editing commands
939 Revision 1.103 1999/10/14 04:07:18 ajc
940 * Cleaned up the bottom-of-page icons
942 Revision 1.102 1999/10/08 23:58:11 ajc
943 * Minor bug fix in registration screen
945 Revision 1.101 1999/10/06 02:44:02 ajc
946 * Per Nick's request, removed the key bindings stuff. He knows how to fit
947 it back in when it's fixed. Also added more attempts at cache disabling,
948 but it still doesn't work in the StarOffice browser. I don't know why.
950 Revision 1.100 1999/10/02 03:26:14 ajc
951 * Merged in Nick's bit of JavaScript to handle key commands.
952 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
953 in a text field. Right now you can't even log in.
955 Revision 1.99 1999/09/01 01:06:11 ajc
956 * Added "max message length" field in global config screen
958 Revision 1.98 1999/08/14 18:16:10 ajc
959 * Fixed escputs() and its friends to properly handle ' (single quote) chars
962 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
963 * Did neat stuff to the bottom of the page
965 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
966 * webcit.c: exit Webcit sessions semi-gracefully when the connection
967 to a Citadel server fails.
968 * messages.c: don't auto-link URL's in messages if it would cause
971 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
972 * Recompiled the Java chat applet using a genuine JDK 1.0.2
973 compiler. This should make more browsers happy.
975 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
976 * Added support for "robots.txt" telling spiders to go away.
977 * Do a slrp_highest() when logging off.
979 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
980 * Rearranged the code in "Site-wide configuration" and "Generic
981 server command" to avoid nested server operations
983 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
984 * webcit.c: added "back, top, next" buttons to bottom of each page
985 * menubar.html: replaced "User list" with "Page another user"
987 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
988 * context_loop.c: rearranged some code to try to eliminate deadlocks
990 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
991 * Unknown URL's now display the main menu instead of diagnostics
992 * Diagnostics are now at <baseurl>/diagnostics
994 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
995 * Session no longer locks up when an express message is cancelled
996 * The default Citadel server is now "localhost" instead of uncnsrd
997 * Added some documentation
999 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1000 * roomops.c: made room banner graphics more reliable
1001 * messages.c: added code to prevent accidental "double-posting"
1002 * who.c: fixed the "Change room/host/user" submit logic
1004 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1005 * Changed static/menubar.html so the text is readable
1007 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1008 * Ditched the frames mode completely. It wasn't working properly in,
1009 among other places, IE 5. Die, Bill, Die.
1011 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1012 * Fixed the behavior of the "forget room" routine, to properly handle
1013 the transition back to the Lobby after it's all done.
1014 * Added ExpressMessageCat() to allow code to send the user messages
1015 along with incoming express messages
1016 * WebCit now sends the name of the end user's browser as the client
1017 name in a Citadel IDEN command rather than its own name.
1019 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1020 * Minor code cleanups
1021 * New mail notification
1023 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1024 * Top-aligned all the cells in the fake frames in non-frames mode
1026 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1027 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1028 of a Goto, in order to prevent it from first marking all msgs old.
1030 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1031 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1032 which can differentiate the needs of frames and noframes modes
1034 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1035 * webserver.c: added "-t" option to send traces somewhere else
1037 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1038 * context_loop.c: display an error page if the client browser
1039 requests a non-root page and there is no cookie set
1040 * webserver.c: took my name off the copyright notice (it's a group
1043 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1044 * Reworked a lot of the structure, made more HTML "embeddable"
1045 * Changed the noframes mode to display "fake" frames using tables
1047 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1048 Changed some output formatting (mainly <FONT> tags).
1049 Changed who.c to use urlescputs() rather than escputs()
1050 in urls so GOTOs and User Profiles work when the string has a
1053 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1054 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1055 How to cause "onLoad=" to cause a sibling frame to refresh without
1056 having to use the nonportable HTTP "Window-Target:" directive. Began
1057 implementation of this; it should allow portable NS/IE compatibility.
1059 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1060 * Implemented "access level required to create rooms"
1062 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1063 * webcit.c: modified getz() to *exit* the program when fgets()
1064 returns an error. This is actually the desired behavior; it would
1065 otherwise busy-loop forever on a broken pipe.
1067 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1068 * webcit.c: added to getz() the ability to return an error code;
1069 implemented this in the main loop, hopefully fixing problems
1070 * Added "braindamage" file (frames/JS browser compatibility list)
1071 * Added HTTP "User-agent:" detection
1072 * wildmat.c, braindamage.c: added
1073 * Initial value of 'noframes' is now set by the braindamage check
1074 * Ran everything through "indent -kr -i8"
1075 * roomops.c: in room list, print a in otherwise empty cells
1077 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1078 * context_loop.c: warning fix
1079 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1081 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1082 * Resolve the name of the connecting host and pass it on to Citadel
1084 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1085 * wDumpContent() is now responsible for </BODY></HTML> most of the
1086 time (parameter settable) so that the main menu can easily be
1087 embedded in every page when running in noframes mode
1088 * noframes mode selection is now carried in the cookie
1090 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1091 * Made the frames stuff less dependent on the HTML TARGET= directive
1092 and more dependent on the HTTP Window-target: directive.
1093 * Made the system semi-navigable in noframes mode.
1095 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1096 * Brought over the new room listing code and <G>oto heuristics
1097 from the main Citadel tree, to pay attention to floor/room ordering
1099 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1100 * Modified the back end of mime_parser to use callbacks instead of
1101 doing something specific. Now we can use it elsewhere.
1103 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1104 * Fixed the bugs in "Site-wide configuration"
1105 * Added a "generic server commands" screen
1107 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1108 * Reduced the multiple cookies down to one cookie combining all data.
1110 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1111 * Removed wc_host and wc_port cookies.
1112 * Added an "edit your session" screen to change your wholisting.
1114 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1115 * Added "enter registration"
1116 * Set up automatic trigger of Enter Registration when the server
1118 * Established that a one-to-one WebCit/Citadel correspondence will
1119 be required. No big deal due to shared code segments.
1120 * Added "change password"
1121 * Added networking configuration screens. These still need testing.
1122 * Added a "kill session" link to each line of the wholist when
1123 logged in as an aide, and the screens to perform this operation.
1125 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1126 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1127 * "Finished" the MIME parser.
1128 * Got image uploads working.
1129 * Added "add/edit user photo" screens.
1130 * Added "add/edit room graphic" screens.
1131 * Added "add/edit floor graphic" screens.
1132 * Fixed display of floor graphic in known rooms list.
1134 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1135 * Wrote mime_parser.c for handling of image uploads. This will also
1136 be used in future Citadel MIME projects.
1138 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1139 * Fixed a bug in the room banner display code
1140 * Added "delete room"
1141 * Added "validate users"
1143 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1144 * Added "edit room info file"
1147 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1148 * Changed the "auto read new" functionality from a meta refresh tag
1149 to an "onload" directive (the former was causing graphics problems)
1150 * Added "create room"
1153 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1154 * Got the Zap and List-Zapped commands working
1155 * Added a convenience function to display a page with an error string
1156 * Automatically do a read-new-msgs whenever a new room banner is loaded
1158 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1159 * Added the screens to send pages
1160 * Changed message headers to display in bigger font, non-boldface
1161 * Added the chat system
1162 * Added goto private rooms
1164 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1165 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1167 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1168 * automatically regenerate Makefile when Makefile.in changes
1170 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1171 * context_loop.c: Moved "remove session" into its own function.
1172 Check for dead webcit child process before each transaction.
1173 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1174 against broken HTTP connections.
1175 * Added a housekeeping thread to periodically remove dead sessions
1176 and kill idle sessions.
1177 * messages.c: added "delete message" functionality
1178 * messages.c: added "move message" functionality
1179 * userlist.c: added. This adds "userlist" and "show user" functions.
1180 * roomops.c: fixed buggy implementation of ungoto
1181 * Set up an option in output_headers() to optionally print the most
1182 often used opening HTML as well as the HTTP headers.
1183 * Display express messages in cute little JavaScript popup window.
1185 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1186 * Brought over message reading and entry functions from old WebCit
1188 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1189 * context_loop.c: really fix the SO_LINGER stuff
1190 * webserver.c: remove commented-out references to SO_LINGER
1192 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1193 * context_loop.c: After fork(), child process closes the HTTP socket
1194 so when the parent process closes it, it actually _does_ close.
1195 Otherwise, aIEeeee and possibly other browsers will hang.
1196 * Added support for graphics images retrieved from the Citadel server.
1197 * Set up login banner graphic and background image graphic
1199 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1200 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1202 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1203 * Smoothed out some of the login/logout code. Failed authentication
1204 now works the way it should.
1205 * Added support for new user login (still need to handle registration).
1207 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1208 * Discovered that the HTTP socket problem is related to a socket that
1209 isn't properly lingering on close. Temporarily hacked a sleep(10)
1210 into context_loop.c until it is figured out.
1212 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1213 * Did a little debugging, still trying to figure out why logging in
1214 displays "Connection reset by peer" error. It used to work...
1216 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1217 * Makefile.in: updated dependencies
1219 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1220 * Fixed broken interpretation of variables specified in the URL
1221 * added new "action" variable to make main loop simpler
1223 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1224 * webserver.c: prototype vsnprintf
1225 * context_loop.c: warning fix
1227 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1228 * tcp_sockets.c: removed some dead code
1229 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1230 unused ends of pipes, fix a file descriptor leak and a race condition
1231 * portability enhancements
1233 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1234 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1236 * converted to autoconf and began port to Digital UNIX
1238 * context_loop.c: moved the monster 64k buffer array off the stack
1239 * tcp_sockets.c: getservbyname() doesn't set errno.
1241 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1242 * webserver.c: warning fix