2 Revision 400.82 2003/01/13 03:34:33 ajc
3 * Get ready for the 6.10 release
5 Revision 400.81 2003/01/12 23:22:53 ajc
6 * configure.in: check for libical v0.24 or newer
8 Revision 400.80 2003/01/07 04:56:17 ajc
9 * Complete the free/busy transparency handling in the form
10 * Default times for new events are now in the correct timezone
12 Revision 400.79 2003/01/06 18:01:35 ajc
13 * Begin handling of TRANSP property to show event times as free or
16 Revision 400.78 2003/01/05 21:02:14 ajc
17 * Summary page: three columns are now all the same width
19 Revision 400.77 2003/01/05 20:56:05 ajc
20 * minor fix for previous checkin
22 Revision 400.76 2003/01/05 20:51:01 ajc
23 * Display PARTSTAT for attendees
25 Revision 400.75 2003/01/05 05:01:00 ajc
26 * Add "today's calendar events" to the summary page.
28 Revision 400.74 2003/01/05 04:27:28 ajc
29 * Add "Tasks" to the summary page
31 Revision 400.73 2002/12/28 05:44:09 ajc
32 * ical_dezonify.c: brought over new version from the Citadel source (again)
34 Revision 400.72 2002/12/28 05:12:45 ajc
35 * ical_dezonify.c: brought over new version from the Citadel source.
37 Revision 400.71 2002/12/26 04:04:48 ajc
38 * Perform CHEK command when automatically establishing sessions, not just
39 when one is explicitly created. Some stuff is missing otherwise.
41 Revision 400.70 2002/12/25 23:18:06 ajc
42 * Be more strategic about when to call ical_dezonify()
43 (This may be the last set of fixes. I hope so.)
45 Revision 400.69 2002/12/25 21:39:38 ajc
46 * ical_dezonify.c: added.
47 * calendar.c: convert incoming ical messages to UTC
48 (the usual routines will then convert them to local time for display)
50 Revision 400.68 2002/12/25 07:06:00 ajc
51 * Tweaked the code to work with libical 0.24
53 Revision 400.67 2002/12/20 04:50:00 ajc
54 * When saving a calendar event, increment the SEQUENCE property.
56 Revision 400.66 2002/12/18 05:03:39 ajc
57 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
58 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
59 Because the libc-allocated buffer was getting clobbered.
60 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
62 Revision 400.65 2002/12/17 05:01:39 ajc
63 * Prettied up the calendar day view layout
64 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
66 Revision 400.64 2002/12/16 04:43:30 ajc
67 * Correctly handle local time zone when figuring out which day and time to
68 display events on calendar month/day views. This also seems to have
69 fixed the bug that was causing events to sometimes get lost when saved.
71 Revision 400.63 2002/12/15 05:50:59 ajc
72 * Form editing of date/time fields now assumes that the icaltimetype being
73 manipulated is in UTC. It converts to/from local time for editing.
75 Revision 400.62 2002/12/10 23:25:47 ajc
76 * Display attendees in message view of calendar objects
78 Revision 400.61 2002/12/07 22:12:59 ajc
79 * Handle incoming RSVP's for meetings. (Note: this will not actually work
80 until I implement the Citadel server function which it calls.)
82 Revision 400.60 2002/11/30 21:34:51 ajc
83 * Submit organizer in a hidden field, in case the server needs it
85 Revision 400.59 2002/11/30 04:46:46 ajc
86 * First cut at adding/removing attendees to an event
87 (Actual invitations should be sent by the Citadel server)
89 Revision 400.58 2002/11/29 23:56:19 ajc
90 * Completed "me as organizer" -- the user's own e-mail address is inserted
91 as the organizer of new events. Detect when the user is the organizer and
92 enable/disable the attendees box accordingly.
94 Revision 400.57 2002/11/29 16:38:37 ajc
95 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
97 Revision 400.56 2002/11/28 06:03:24 ajc
98 * Issue an ISME command when editing an event, to determine whether the user
99 viewing the event is the organizer. (Will use this later to allow/disallow
100 sending out invitations.)
102 Revision 400.55 2002/11/26 05:01:04 ajc
103 * Began handling attendee fields
105 Revision 400.54 2002/11/16 23:40:11 ajc
108 Revision 400.53 2002/11/16 23:15:02 ajc
109 * Make the "all day event" shadebox smaller (month view) - no border.
110 * Fixed bug that caused any events following an all day event to also appear
113 Revision 400.52 2002/11/16 05:40:54 ajc
114 * When adding new events to the calendar, default to the month [and day]
115 currently being viewed.
116 * Hotlink each hour of the day view to an add-new-event for that day/hour.
118 Revision 400.51 2002/11/15 05:05:47 ajc
119 * Put in back/forward (yesterday/tomorrow) links in calendar day view
121 Revision 400.50 2002/11/15 04:11:46 ajc
122 * Added even more nifty JavaScript to cause the hour/minute and end date
123 fields of a calendar event form to render as disabled when the "all day
124 event" box is checked -- not just when the user checks the box, but also
125 when the box begins its life already checked.
127 Revision 400.49 2002/11/14 04:59:40 ajc
128 * Correctly serialize and save all day events using date instead of date/time
130 Revision 400.48 2002/11/13 04:49:23 ajc
131 * "All day event" shows as a single checkbox, instead of one for the start
132 time and one for the end time. Added nifty JavaScript to zero and shade
133 the hour/minute and all end time fields when all-day-event is checked.
135 Revision 400.47 2002/11/12 05:57:27 ajc
136 * Display a nicer looking screen when replying to calendar invitations
137 * When displaying day view, don't show all day events twice
138 * Day or month view: denote all day events by displaying them inside
141 Revision 400.46 2002/11/12 03:26:39 ajc
142 * Tell the user about broken Citadel server connections instead of
143 simply printing "Goodbye"
145 Revision 400.45 2002/10/23 04:11:38 ajc
146 * Detect when a meeting invitation is actually an update for an existing UID
147 and tell the user so.
149 Revision 400.44 2002/10/21 20:16:38 ajc
150 * Display conflicts nicely
152 Revision 400.43 2002/10/21 18:29:14 ajc
153 * Ask server to hunt for conflicts when displaying a meeting invitation
155 Revision 400.42 2002/10/19 21:28:32 ajc
156 * Moved the calendar meeting request reply functionality to the Citadel server
158 Revision 400.41 2002/10/19 17:10:14 ajc
159 * Add "Tentative" accept button
160 * Only display Accept/Tentative/Decline button when method=REQUEST
162 Revision 400.40 2002/10/19 04:16:37 ajc
163 * Save an incoming meeting request into the user's calendar.
165 Revision 400.39 2002/10/18 20:55:05 ajc
166 * Began work on meeting request accept/decline
168 Revision 400.38 2002/10/16 19:16:39 ajc
169 * Fixes and updates to build WebCit on Linux for IBM S/390
171 Revision 400.37 2002/10/09 04:12:44 ajc
172 * Templatized trailing HTML
173 * Templatized "new start page" page
174 * Added global substitution macros
176 Revision 400.36 2002/10/09 03:51:01 ajc
177 * Templatized the <HEAD> section of HTML
179 Revision 400.35 2002/10/07 23:03:38 ajc
180 * messages.c: don't display room name field when it's blank
182 Revision 400.34 2002/10/07 04:10:37 ajc
183 * When displaying meeting invitations, only show date/time for VEVENT
184 subcomponents. Date/time for other subcomponents are irrelevant.
185 * Cleaned up HTML display of meeting invitations.
187 Revision 400.33 2002/10/03 03:40:31 ajc
188 * Worked on meeting accept/decline a little bit
190 Revision 400.32 2002/09/30 03:58:35 ajc
191 * Dabbled in handling incoming meeting requests
193 Revision 400.31 2002/09/29 20:15:43 ajc
194 * Completed the calendar day view
196 Revision 400.30 2002/09/28 04:01:30 ajc
197 * started fleshing out the calendar day view
199 Revision 400.29 2002/09/27 21:19:28 ajc
202 Revision 400.28 2002/09/27 18:31:33 ajc
203 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
204 * After saving a VEVENT, return to the correct calendar view and date
206 Revision 400.27 2002/09/27 17:15:44 ajc
207 * Removed the gzip compression stuff due to bugs in Internet Explorer.
209 Revision 400.26 2002/09/27 04:37:21 ajc
210 * New, buggy versions of event editing screens
212 Revision 400.25 2002/09/26 22:00:16 ajc
213 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
214 month 1 in libical functions)
216 Revision 400.24 2002/09/25 21:57:13 ajc
217 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
220 Revision 400.23 2002/09/24 04:12:34 ajc
221 * Rough cut of the two-pass calendar display routines (first pass: go thru
222 messages gathering VEVENT items; second pass: render calendar with data)
224 Revision 400.22 2002/09/23 04:01:33 ajc
225 * Presentation changes to calendar month view
227 Revision 400.21 2002/09/22 05:20:27 ajc
228 * Began implementing month view
230 Revision 400.20 2002/09/21 04:38:05 ajc
231 * Added utility functions for displaying vcalendar timestamps in web forms
232 and translating form data back to timestamps.
233 * Completed the "edit task" and "add new task" screens.
235 Revision 400.19 2002/09/20 20:28:08 ajc
236 * Smooth transition between "list tasks" & "edit task" screens
238 Revision 400.18 2002/09/20 03:54:44 ajc
239 * Display the "Tasks" view as a bulleted list with each task clickable
240 * Clicking brings up an (unfinished) "edit task" screen
242 Revision 400.17 2002/09/18 21:44:02 ajc
243 * display VTODO parameters
245 Revision 400.16 2002/09/17 04:21:00 ajc
246 * Handler chains for VCALENDAR and VTODO types
248 Revision 400.15 2002/09/17 03:37:10 ajc
249 * Implemented a 'display handler' infrastructure for various groupware types
251 Revision 400.14 2002/09/16 03:35:12 ajc
252 * Just a bunch of glue code to iterate through the various types of ical
253 objects we could encounter
255 Revision 400.13 2002/09/15 04:05:41 ajc
256 * Process calendar object subcomponents
258 Revision 400.12 2002/09/15 03:40:13 ajc
260 * When a text/calendar MIME type is discovered in a message, send it to
261 the (currently skeleton) parser in calendar.c
262 * calendar.c: skeleton parser for calendar objects which currently just
263 creates an icalcomponent object and frees it.
265 Revision 400.11 2002/09/15 03:16:24 ajc
266 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
267 function namespace in libical
269 Revision 400.10 2002/09/15 02:50:55 ajc
270 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
272 Revision 400.9 2002/09/14 21:33:31 ajc
273 * Backed out compression of inlines -- not all browsers appear to handle it
275 Revision 400.8 2002/09/14 20:20:29 ajc
276 * Attempting to push more stuff through compression. I've introduced some
277 sort of deadlock bug that I can't seem to find yet...
279 Revision 400.7 2002/09/14 20:00:22 ajc
280 * Compress output_image() graphics
282 Revision 400.6 2002/09/14 16:26:35 ajc
283 * output_image() now reads the entire image from Citadel into a buffer before
284 sending it to the browser (for performance reasons, and so it can compress)
286 Revision 400.5 2002/09/14 04:52:59 ajc
287 * Look for the "libical" calendaring library and link it in if present...
289 Revision 400.4 2002/09/14 04:02:36 ajc
290 * Finished gzip compression of dynamic pages (when browser supports it)
292 Revision 400.3 2002/09/13 20:40:53 ajc
293 * Detect when the client browser is capable of gzip encoding
294 (actual encoding is not implemented yet)
296 Revision 400.2 2002/09/13 15:54:40 ajc
297 * Reversed the above change because I broke it somehow
299 Revision 400.1 2002/09/11 22:46:59 ajc
300 * Started adding in compression and calendaring library detects (not finished)
302 Revision 400.0 2002/09/09 03:56:11 ajc
303 * This is version 4.00
305 Revision 323.68 2002/09/09 03:51:01 ajc
306 * In the HTML-to-HTML converter:
307 --> Open links in new window (as with text msgs)
308 --> Convert loose URL's to hot links (as with text msgs)
310 Revision 323.67 2002/09/06 03:59:11 ajc
311 * Added an "About this server" panel to the Summary page.
312 (Useless fluff, but better than an empty column.)
314 Revision 323.66 2002/08/26 02:57:06 ajc
315 * Rooms listed on the summary page are now clickable-gotoable
317 Revision 323.65 2002/08/26 01:24:09 ajc
318 * Added a "summary" page (rather sparse for now)
320 Revision 323.64 2002/08/24 15:30:48 ajc
321 * GET instead of POST for listsub. Also add a 'Back...' link.
323 Revision 323.63 2002/08/24 05:59:24 ajc
324 * Bugfixes and cosmetic changes to listsub system
326 Revision 323.62 2002/08/23 03:37:19 ajc
327 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
329 Revision 323.61 2002/08/22 03:55:47 ajc
330 * 'unsubscribe' command (but not 'confirm unsubscribe')
332 Revision 323.60 2002/08/21 21:58:37 ajc
333 * Completed self-service list subscription via web.
334 (Still need to implement unsubscribe.)
336 Revision 323.59 2002/08/16 22:06:51 ajc
339 Revision 323.58 2002/08/16 03:51:12 ajc
340 * I think I've finally nailed the 'no session' pages now...
342 Revision 323.57 2002/08/15 03:49:47 ajc
343 * Fleshed out the list subscription page a bit
345 Revision 323.56 2002/08/13 19:55:12 ajc
346 * Keep track of the HTTP "Host:" header being sent by the browser.
347 (We're going to need this in the near future)
349 Revision 323.55 2002/08/05 16:07:30 ajc
350 * Moved "edit floor label pic" to the floor editing screen
352 Revision 323.54 2002/08/05 15:53:00 ajc
353 * Commands to add, change, delete floors
355 Revision 323.53 2002/07/26 03:20:04 ajc
356 * Beautified the folder tabs in "edit room"
358 Revision 323.52 2002/07/25 04:01:58 ajc
359 * Final cleanup of changes (finally located and fixed the bug)
361 Revision 323.51 2002/07/24 04:14:23 ajc
362 * Minor code cleanup of last night's changes
364 Revision 323.50 2002/07/23 15:40:54 ajc
365 * Minor cleanup of previous changes
367 Revision 323.49 2002/07/23 04:43:58 ajc
368 * Updated message reading to use the new MSG4 command, so we can do output
369 of various types of richtext (mainly HTML).
371 Revision 323.48 2002/07/16 03:37:24 ajc
372 * Small change to above
374 Revision 323.47 2002/07/16 03:23:37 ajc
375 * Display HTML messages as HTML. (Wow!)
377 Revision 323.46 2002/07/13 04:39:59 ajc
378 * Handle multipart/alternative in a nicer way, giving us the opportunity to
379 output HTML instead of converting to text/plain and back. (Not finished.)
381 Revision 323.45 2002/07/11 03:17:03 ajc
382 * hacks to text_to_server() to transmit messages as HTML
384 Revision 323.44 2002/07/09 04:21:12 ajc
387 Revision 323.43 2002/07/06 03:10:26 ajc
388 * Enable a "make this my start page" link that works in lots of places.
389 Configures a user's preference of where to go after login.
391 Revision 323.42 2002/06/19 22:01:31 ajc
392 * When editing another user's vCard, do a "transient goto" to their config
393 room so you don't automatically gain access to their config room.
394 * When creating a user, go back to the "select user to edit" screen with the
395 new user's account name pre-selected.
397 Revision 323.41 2002/06/17 03:48:44 ajc
398 * Finished the thing to edit other users' vCards.
400 Revision 323.40 2002/06/16 21:49:02 ajc
401 * Administratively edit other users' vCards. Still needs a couple of lines
402 of glue code to make it work.
404 Revision 323.39 2002/06/15 20:34:39 ajc
405 * Use safestrncpy() instead of strncpy() where appropriate
406 * Fixed a memory allocation bug in the vCard parser
408 Revision 323.38 2002/05/23 03:40:05 ajc
409 * Brought over a utility function I'll need later
411 Revision 323.37 2002/05/22 02:34:56 ajc
412 * Finished room/folder view selector. Pretty cool.
414 Revision 323.36 2002/05/22 01:53:23 ajc
415 * Room list or folder list? Give the user a choice. (Has bugs.)
417 Revision 323.35 2002/05/12 15:21:43 error
418 * do_template() now parses a .wml file for WAP clients, and a .html file
421 Revision 323.34 2002/05/11 22:46:19 error
422 * Track whether user-agent is a WAP gateway
424 Revision 323.33 2002/05/11 15:35:07 error
425 * webcit.c: add MIME types for WAP/WML
427 Revision 323.32 2002/05/10 15:29:58 ajc
428 * Hacked the address book view a little bit
430 Revision 323.31 2002/05/09 03:53:56 ajc
431 * Began working on address book view
433 Revision 323.30 2002/05/08 03:38:58 ajc
434 * Preferences framework
436 Revision 323.29 2002/05/07 03:57:29 ajc
437 * In message summary, replace 'Del' links with checkboxes
439 Revision 323.28 2002/05/05 03:28:15 ajc
440 * Shuffled around the room banner a bit
442 Revision 323.27 2002/05/03 19:32:39 ajc
443 * Finished "folder list" mode (still need to move it to a permanent location)
445 Revision 323.26 2002/05/03 03:55:17 ajc
446 * more folder display stuff
448 Revision 323.25 2002/05/01 22:03:07 ajc
449 * "folder list" view (not finished)
451 Revision 323.24 2002/05/01 03:23:31 ajc
452 * Added a drop-down box to change a user's view of a room.
454 Revision 323.23 2002/04/28 03:56:47 ajc
455 * Finished summary mode (for the most part, anyway)
457 Revision 323.22 2002/04/26 21:13:21 ajc
458 * Separated "summary mode" message listing into its own function
459 * Go to summary mode automatically when the server says that view=1
461 Revision 323.21 2002/04/20 04:14:29 ajc
462 * Some work on email summary screen
464 Revision 323.20 2002/03/31 05:02:39 ajc
465 * Remove "Page another user" link from main menu
466 * Add "edit my citadel config room" type link from edit user screen
468 Revision 323.19 2002/03/29 22:30:45 ajc
469 * Finished the "edit user" screen.
471 Revision 323.18 2002/03/29 15:18:09 ajc
472 * yep ... more user edit stuff
474 Revision 323.17 2002/03/26 19:01:12 ajc
475 * More edit user stuff
477 Revision 323.16 2002/03/26 18:23:23 ajc
478 * Don't display room banner on screens that don't pertain to a particular room
479 * Initial prep for add/change/delete user accounts screen
481 Revision 323.15 2002/03/22 04:33:08 ajc
482 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
484 Revision 323.14 2002/03/19 04:35:10 ajc
485 * Brought over yet another new version of the MIME parser from Citadel
487 Revision 323.13 2002/03/13 03:56:52 ajc
488 * New site config option "Allow system Aides to gain access to mailboxes"
490 Revision 323.12 2002/03/12 23:13:57 ajc
491 * Moved room access controls out of the admin menu and into the room commands
492 menu. Prettied up the access control list screen.
494 Revision 323.11 2002/03/10 06:07:09 ajc
495 * Handle multiple Internet e-mail addresses in vCard editor
497 Revision 323.10 2002/03/07 04:56:09 ajc
498 * Final polish for initial round of vCard editing functions. Only show "edit"
499 link when editing user's own vCard in the My Citadel Config> room.
501 Revision 323.9 2002/03/06 05:22:33 ajc
502 * More vcard editing form stuff
504 Revision 323.8 2002/03/05 05:05:06 ajc
505 * More vCard editing stuff
507 Revision 323.7 2002/03/04 05:28:54 ajc
508 * Wrote some skeleton code for robust vCard editing
510 Revision 323.6 2002/03/03 06:58:25 ajc
511 * Login errors displayed in red
513 Revision 323.5 2002/03/03 06:52:59 ajc
514 * Allow editing of the "disable self-service user account creation" site config option
516 Revision 323.4 2002/02/24 07:02:44 ajc
517 * Added the ability to enter a Subject: line in messages
518 * Go to the Mail room when user clicks on the new mail alert icon
520 Revision 323.3 2002/02/13 22:47:51 ajc
521 * Added some rudimentary support for displaying vCards as card-looking things
523 Revision 323.2 2002/02/13 15:04:25 ajc
524 * Began some hacks for vCard processing
526 Revision 323.0 2002/01/13 09:07:06 ajc
529 Revision 322.4 2002/01/13 09:06:38 ajc
530 * Brought over the debugged mime parser from Citadel
532 Revision 322.3 2002/01/05 06:19:17 error
533 * Add MIME types text/css and image/png
535 Revision 322.2 2002/01/03 22:32:38 ajc
536 * templatized the "prompt for recipient" screen
538 Revision 322.1 2001/12/28 09:43:05 error
539 * Client support for hostnames up to 63 characters
541 Revision 322.0 2001/12/26 23:11:56 ajc
544 Revision 321.1 2001/12/26 23:11:25 ajc
545 * Minor change to the upload handler, to fix graphics uploads
547 Revision 321.0 2001/12/26 05:28:02 ajc
550 Revision 320.2 2001/12/26 05:24:11 ajc
551 * Reverted all of the navbar and iconbar functions back to plain, ordinary
552 link tags. The nifty JavaScript stuff is now used only to light up the
553 buttons during mouse hovers, and nothing more.
555 Revision 320.1 2001/12/25 00:14:44 error
556 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
558 Revision 320.0 2001/12/21 06:04:03 ajc
561 Revision 301.22 2001/12/21 06:03:54 ajc
564 Revision 301.21 2001/12/20 05:02:42 ajc
565 * If you paid for this software, someone is ripping you off.
566 * Fixed the urlesc() function to use a caller-supplied target buffer.
568 Revision 301.20 2001/12/18 20:35:29 ajc
569 * More fun JavaScript-enabled buttons
571 Revision 301.19 2001/12/18 16:48:06 ajc
572 * Began testing new JavaScript-enabled k00l light-up buttonz
574 Revision 301.18 2001/12/18 06:06:20 ajc
577 Revision 301.17 2001/12/15 20:51:33 ajc
578 * "reply" button on pop-up pages
580 Revision 301.16 2001/12/11 16:02:40 ajc
581 * Completed support for add/remove mailing list recipients.
583 Revision 301.15 2001/12/11 15:22:53 ajc
584 * Began constructing the listserv screen for config (not tested)
586 Revision 301.14 2001/12/11 05:37:12 ajc
587 * Finished the share/unshare room screen in Edit Room
589 Revision 301.13 2001/12/03 04:43:40 ajc
590 * Brought over an update of the MIME parser from Citadel.
592 Revision 301.12 2001/12/02 07:09:13 ajc
593 * Turned the room editing page into a tabbed dialog
594 * Started adding some of the room sharing stuff
596 Revision 301.11 2001/11/22 05:17:06 ajc
597 * Completed the add/change/delete neighbor node screens
599 Revision 301.10 2001/11/18 01:47:24 ajc
600 * Tentatively begun the change of networking configuration screens to reflect
601 the new network architecture of the server.
603 Revision 301.9 2001/11/18 01:41:09 ajc
604 * Brought over the newer string tokenizer from Citadel
605 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
606 server's convention of #define SIZ 4096
608 Revision 301.8 2001/11/14 03:20:22 ajc
609 * Add some more of the newer config settings to the site config screen
611 Revision 301.7 2001/09/25 03:34:09 ajc
612 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
613 and bail out without bothering the Citadel server.
615 Revision 301.6 2001/08/22 16:38:06 ajc
616 * Added the "-c" command line option to generate optional cookies indicating
617 the host name of the server. This makes it easy to put a cluster of WebCit
618 servers behind (for example) an Arrowpoint load balancer.
620 Revision 301.5 2001/08/21 04:02:56 ajc
621 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
622 unwanted page caching
624 Revision 301.4 2001/08/13 03:43:24 ajc
627 Revision 301.3 2001/08/13 03:40:01 ajc
628 * Another attempt at focus
630 Revision 301.2 2001/08/11 04:24:39 ajc
631 * Attempt at setting focus to msgtext area when entering a message.
633 Revision 301.1 2001/08/02 03:42:03 ajc
634 * Changed the wholist to work with the new masquerade semantics
636 Revision 301.0 2001/06/28 15:05:31 ajc
639 Revision 300.2 2001/06/28 15:03:49 ajc
640 * Every generated page now includes a meta tag to disable evil "smart tags"
641 (see http://smarttags.manilasites.com/ for more information)
643 Revision 300.1 2001/06/28 02:39:54 ajc
644 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
645 the screen where you can create a room...
647 Revision 300.0 2001/06/27 06:24:06 ajc
648 * Tagged everything as Version 3.00
650 Revision 213.25 2001/06/27 06:22:49 ajc
651 * Updated docs for the 3.00 release
653 Revision 213.24 2001/06/27 06:16:01 ajc
654 * Correct generated window name in pop up pages
655 * Added handling of MIME inline images (not tested)
657 Revision 213.23 2001/06/22 17:58:20 ajc
658 * A few performance and tuning cleanups. Increased the size of the socket
659 queue length to 100 for use on big systems. Also, during startup, the
660 initial startup thread now exits after creating the worker threads, instead
661 of becoming a worker thread itself. For some reason Solaris had problems
662 with the latter method.
664 Revision 213.22 2001/06/07 03:16:57 ajc
665 * Brought over an updated mime parser from Citadel
667 Revision 213.21 2001/06/06 14:44:25 ajc
668 * mime_parser.c: #include <pthread.h> so it compiles cleanly
670 Revision 213.20 2001/05/31 02:26:22 ajc
671 * Fixed login to take you to the Lobby instead of the next room.
673 Revision 213.19 2001/05/30 22:37:09 ajc
674 * Fix to upload handler to recognize browser uploads based on *either* a "name"
675 or a "filename" from the MIME parser.
677 Revision 213.18 2001/05/30 01:06:57 ajc
678 * Changes to mime parser ... still something wrong
680 Revision 213.17 2001/05/28 19:27:29 ajc
681 * Fixed bug which marked all messages in Lobby as old before reading at login
683 Revision 213.16 2001/05/25 22:39:26 ajc
684 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
686 Revision 213.15 2001/05/23 16:15:23 ajc
687 * UI changes (pretty frames with no scrollbars)
689 Revision 213.14 2001/05/22 00:32:17 ajc
692 Revision 213.13 2001/05/22 00:02:18 ajc
693 * Another attempt to fix the fd leak
695 Revision 213.12 2001/05/19 02:21:40 ajc
696 * Attempt to fix the dangling sockets.
698 Revision 213.11 2001/05/15 03:22:25 ajc
699 * More icon updates and link cleanup type stuff
701 Revision 213.10 2001/05/06 05:11:48 ajc
702 * Added paging icon and right-justified it
703 * Send-page window is now a popup
705 Revision 213.9 2001/05/04 04:28:10 ajc
706 * Added "page user" button in wholist
708 Revision 213.8 2001/05/01 00:49:43 ajc
709 * more of the UI overhaul
711 Revision 213.7 2001/04/30 01:49:36 ajc
712 * more work on UI overhaul
714 Revision 213.6 2001/04/29 04:39:23 ajc
715 * User interface overhaul now in progress. WARNING: incomplete system.
717 Revision 213.5 2001/04/01 22:13:37 cough
718 * Modified roomops.c to give users the ability to pick a floor at room
721 Revision 213.4 2001/02/15 01:21:55 ajc
722 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
723 invite/kickout functionality.
725 Revision 213.3 2001/01/25 23:10:00 ajc
726 * "Delete message" button now confirms on client-side using JavaScript
728 Revision 213.2 2000/12/05 18:39:49 ajc
729 * Added support for non-USA countries in registration screen (requires the
730 latest Citadel server, which supports the country field)
732 Revision 213.1 2000/10/20 04:27:46 ajc
733 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
735 Revision 213.0 2000/10/03 16:44:01 ajc
736 * Tagged for 2.13 release
738 Revision 212.16 2000/10/03 03:15:53 ajc
739 * Cosmetic changes to login screen, menu bar, and message header bar
741 Revision 212.15 2000/09/28 03:44:52 ajc
742 * Linked to the bio/photo page from message headers. I'm not sure I like the
743 color scheme, though.
745 Revision 212.14 2000/09/28 03:37:23 ajc
746 * who.c: provide links to bio/photo pages for each user in the wholist
748 Revision 212.13 2000/09/24 21:37:21 ajc
749 * When reading large numbers of messages, group them in smaller numbers and
750 display the selector bar in search engine style (like AltaVista and Google)
752 Revision 212.12 2000/09/24 04:17:16 ajc
753 * Templatized the room banner.
755 Revision 212.11 2000/09/17 03:29:45 ajc
756 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
758 Revision 212.10 2000/09/14 11:43:37 error
759 Replace occurrences of % throughout the HTML with %% so as to be friendly
760 to HP/UX printf() and possibly others.
762 Revision 212.9 2000/09/13 04:13:59 ajc
763 * Completed the initial hack of the variable substitution template thingy.
764 Check out static/login.html to see the first template.
766 Revision 212.8 2000/09/11 17:08:16 ajc
767 * Started templatizing the login screen. Not finished yet.
769 Revision 212.7 2000/09/11 03:29:50 ajc
770 * Started working on a variable-substitution thing
772 Revision 212.6 2000/08/30 03:20:22 ajc
773 * Put the wholist back into its own window.
775 Revision 212.5 2000/07/06 03:46:29 ajc
776 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
778 Revision 212.4 2000/06/29 04:22:35 ajc
779 * Changed the format of the wholis (again). Now it shows up in a frame
780 instead of a separate window.
782 Revision 212.3 2000/06/12 03:28:44 ajc
783 * added support for multi-line paging
785 Revision 212.2 2000/06/07 04:11:28 ajc
786 * HTML changes to room banner
788 Revision 212.1 2000/05/31 04:29:54 ajc
789 * Initial support for "summary" (headers only, no body) mode of reading
790 messages, and "read one" mode. For future support of 'traditional' email.
792 Revision 212.0 2000/05/23 20:35:52 ajc
793 * Tagged for the 2.12 release
795 Revision 211.19 2000/05/18 02:33:39 ajc
796 * Don't call whobbs() directly after changing masq room/host, it screws up the
797 refresh. It now calls an HTTP redirect page instead.
798 * added http_redirect(char *url) function to accomplish the above
800 Revision 211.18 2000/05/08 17:24:32 ajc
801 * Removed HTTP date fields because it was confusing browser caches (weird)
802 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
804 Revision 211.17 2000/05/07 23:46:55 ajc
805 * added Date: and Last-Modified: headers to HTTP output
806 * masquerade room/host screen now runs in wholist window, and returns to it
808 Revision 211.16 2000/05/02 17:32:06 ajc
809 * Font related changes to html
811 Revision 211.15 2000/04/20 02:42:23 ajc
812 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
813 crashing every session, every time. (?)
814 * End the session after displaying robots.txt or nocookies.html, to prevent
815 big session logjams when either of these conditions are met
817 Revision 211.14 2000/04/15 15:43:46 nbryant
818 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
819 64-bit gcc on sparc is evil)
821 Revision 211.13 2000/04/06 20:42:03 nbryant
822 * configure.in: fix a typo
824 Revision 211.12 2000/04/06 20:37:01 nbryant
825 * solaris cleanups and warning fixes
827 Revision 211.11 2000/03/31 03:48:52 ajc
828 * text_to_server() now behaves the way web users expect text entry to work.
829 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
831 Revision 211.10 2000/03/31 02:39:06 ajc
832 * Fixed bugs in "Site configuration" and added new fields.
834 Revision 211.9 2000/03/31 02:08:45 ajc
835 * Added "max messages per page" and "read next nnn" stuff to read loop
836 (probably not in its final form)
838 Revision 211.8 2000/03/28 17:02:47 nbryant
839 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
841 Revision 211.7 2000/03/27 16:18:17 ajc
842 * Implement multi-room chat as available in Citadel 5.70
844 Revision 211.6 2000/03/23 04:45:15 ajc
845 * Experimental move of wholist to a separate auto-refreshing window
847 Revision 211.5 2000/03/19 22:49:03 ajc
848 * Made the header-bar buttons more visible
849 * Added a "reply" header-bar button
850 * Move "Subject:" lines into the header-bar
851 * Padded the header-bars by one pixel (nicer looking)
852 * Changed message date/time output format
854 Revision 211.4 2000/03/19 19:49:31 ajc
855 * Added support for unix domain sockets
857 Revision 211.3 2000/02/11 23:45:04 nbryant
858 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
859 * tcp_sockets.c: include <arpa/inet.h>
861 Revision 211.2 2000/02/11 23:30:04 nbryant
862 configure.in: added some code for FreeBSD
864 Revision 211.1 2000/01/11 04:20:40 ajc
865 * Add "close window" option to goodbye screen
867 Revision 211.0 2000/01/04 15:24:16 ajc
868 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
869 * This will be released as v2.11; tagged everything as such.
871 Revision 210.0 1999/12/24 04:57:18 ajc
874 Revision 1.121 1999/12/23 04:54:48 ajc
875 * Changed session cookie from hexadecimal encoding to base64
876 * Removed overly verbose logging
878 Revision 1.120 1999/12/12 18:12:28 ajc
879 * get http request: clear hold buffer before starting to read in HTTP request.
880 This was causing some requests to get corrupted.
882 Revision 1.119 1999/12/08 18:25:21 ajc
883 * Increased the size of the backlog queue length passed to accept() and made
884 it a configuration parameter in webcit.h
886 Revision 1.118 1999/12/07 16:09:26 ajc
887 * Better (non fireworks display mode) handling of broken HTTP sockets
889 Revision 1.117 1999/12/06 03:40:29 ajc
890 * Moved a bunch of other global variables to per-session variables
892 Revision 1.116 1999/12/06 02:05:33 ajc
893 * Moved global march list into per-session context
895 Revision 1.115 1999/12/05 18:38:02 ajc
896 * Auto-scaling worker thread pool size
898 Revision 1.114 1999/12/05 17:38:41 ajc
899 * Additional debugging and cleanup
901 Revision 1.113 1999/12/04 22:16:05 ajc
902 * Moved all diagnostic output to stderr
903 * Moved "HTTP/1.0 200 OK" output to output_headers()
905 Revision 1.112 1999/12/04 21:56:59 ajc
906 * Finished the overhaul. Now to tune...
908 Revision 1.111 1999/12/03 17:59:53 ajc
909 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
910 pseudocode so the build is currently broken.
912 Revision 1.110 1999/12/03 16:37:46 ajc
913 * Repaired HTTP output for image transfers and static content
915 Revision 1.109 1999/12/03 05:09:54 ajc
916 * Rewrote the HTTP engine and application coupling to run in a worker thread
917 model and to run as a single multithreaded program (eliminated helper
918 processes and pipes). It currently runs but has many large bugs.
920 Revision 1.108 1999/12/03 00:18:20 ajc
921 * Added ".c.o" rule to Makefile
923 Revision 1.107 1999/11/26 03:32:59 ajc
924 * Started moving all of the global variables into a struct, to facilitate
925 multithreaded server.
927 Revision 1.106 1999/11/26 01:28:10 ajc
930 Revision 1.105 1999/11/04 02:05:02 ajc
931 * Added 'number of worker threads' to site config screen
933 Revision 1.104 1999/10/25 02:25:09 ajc
934 * Shuffled around the room editing commands
936 Revision 1.103 1999/10/14 04:07:18 ajc
937 * Cleaned up the bottom-of-page icons
939 Revision 1.102 1999/10/08 23:58:11 ajc
940 * Minor bug fix in registration screen
942 Revision 1.101 1999/10/06 02:44:02 ajc
943 * Per Nick's request, removed the key bindings stuff. He knows how to fit
944 it back in when it's fixed. Also added more attempts at cache disabling,
945 but it still doesn't work in the StarOffice browser. I don't know why.
947 Revision 1.100 1999/10/02 03:26:14 ajc
948 * Merged in Nick's bit of JavaScript to handle key commands.
949 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
950 in a text field. Right now you can't even log in.
952 Revision 1.99 1999/09/01 01:06:11 ajc
953 * Added "max message length" field in global config screen
955 Revision 1.98 1999/08/14 18:16:10 ajc
956 * Fixed escputs() and its friends to properly handle ' (single quote) chars
959 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
960 * Did neat stuff to the bottom of the page
962 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
963 * webcit.c: exit Webcit sessions semi-gracefully when the connection
964 to a Citadel server fails.
965 * messages.c: don't auto-link URL's in messages if it would cause
968 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
969 * Recompiled the Java chat applet using a genuine JDK 1.0.2
970 compiler. This should make more browsers happy.
972 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
973 * Added support for "robots.txt" telling spiders to go away.
974 * Do a slrp_highest() when logging off.
976 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
977 * Rearranged the code in "Site-wide configuration" and "Generic
978 server command" to avoid nested server operations
980 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
981 * webcit.c: added "back, top, next" buttons to bottom of each page
982 * menubar.html: replaced "User list" with "Page another user"
984 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
985 * context_loop.c: rearranged some code to try to eliminate deadlocks
987 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
988 * Unknown URL's now display the main menu instead of diagnostics
989 * Diagnostics are now at <baseurl>/diagnostics
991 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
992 * Session no longer locks up when an express message is cancelled
993 * The default Citadel server is now "localhost" instead of uncnsrd
994 * Added some documentation
996 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
997 * roomops.c: made room banner graphics more reliable
998 * messages.c: added code to prevent accidental "double-posting"
999 * who.c: fixed the "Change room/host/user" submit logic
1001 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1002 * Changed static/menubar.html so the text is readable
1004 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1005 * Ditched the frames mode completely. It wasn't working properly in,
1006 among other places, IE 5. Die, Bill, Die.
1008 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1009 * Fixed the behavior of the "forget room" routine, to properly handle
1010 the transition back to the Lobby after it's all done.
1011 * Added ExpressMessageCat() to allow code to send the user messages
1012 along with incoming express messages
1013 * WebCit now sends the name of the end user's browser as the client
1014 name in a Citadel IDEN command rather than its own name.
1016 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1017 * Minor code cleanups
1018 * New mail notification
1020 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1021 * Top-aligned all the cells in the fake frames in non-frames mode
1023 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1024 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1025 of a Goto, in order to prevent it from first marking all msgs old.
1027 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1028 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1029 which can differentiate the needs of frames and noframes modes
1031 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1032 * webserver.c: added "-t" option to send traces somewhere else
1034 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1035 * context_loop.c: display an error page if the client browser
1036 requests a non-root page and there is no cookie set
1037 * webserver.c: took my name off the copyright notice (it's a group
1040 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1041 * Reworked a lot of the structure, made more HTML "embeddable"
1042 * Changed the noframes mode to display "fake" frames using tables
1044 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1045 Changed some output formatting (mainly <FONT> tags).
1046 Changed who.c to use urlescputs() rather than escputs()
1047 in urls so GOTOs and User Profiles work when the string has a
1050 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1051 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1052 How to cause "onLoad=" to cause a sibling frame to refresh without
1053 having to use the nonportable HTTP "Window-Target:" directive. Began
1054 implementation of this; it should allow portable NS/IE compatibility.
1056 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1057 * Implemented "access level required to create rooms"
1059 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1060 * webcit.c: modified getz() to *exit* the program when fgets()
1061 returns an error. This is actually the desired behavior; it would
1062 otherwise busy-loop forever on a broken pipe.
1064 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1065 * webcit.c: added to getz() the ability to return an error code;
1066 implemented this in the main loop, hopefully fixing problems
1067 * Added "braindamage" file (frames/JS browser compatibility list)
1068 * Added HTTP "User-agent:" detection
1069 * wildmat.c, braindamage.c: added
1070 * Initial value of 'noframes' is now set by the braindamage check
1071 * Ran everything through "indent -kr -i8"
1072 * roomops.c: in room list, print a in otherwise empty cells
1074 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1075 * context_loop.c: warning fix
1076 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1078 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1079 * Resolve the name of the connecting host and pass it on to Citadel
1081 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1082 * wDumpContent() is now responsible for </BODY></HTML> most of the
1083 time (parameter settable) so that the main menu can easily be
1084 embedded in every page when running in noframes mode
1085 * noframes mode selection is now carried in the cookie
1087 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1088 * Made the frames stuff less dependent on the HTML TARGET= directive
1089 and more dependent on the HTTP Window-target: directive.
1090 * Made the system semi-navigable in noframes mode.
1092 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1093 * Brought over the new room listing code and <G>oto heuristics
1094 from the main Citadel tree, to pay attention to floor/room ordering
1096 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1097 * Modified the back end of mime_parser to use callbacks instead of
1098 doing something specific. Now we can use it elsewhere.
1100 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1101 * Fixed the bugs in "Site-wide configuration"
1102 * Added a "generic server commands" screen
1104 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1105 * Reduced the multiple cookies down to one cookie combining all data.
1107 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1108 * Removed wc_host and wc_port cookies.
1109 * Added an "edit your session" screen to change your wholisting.
1111 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1112 * Added "enter registration"
1113 * Set up automatic trigger of Enter Registration when the server
1115 * Established that a one-to-one WebCit/Citadel correspondence will
1116 be required. No big deal due to shared code segments.
1117 * Added "change password"
1118 * Added networking configuration screens. These still need testing.
1119 * Added a "kill session" link to each line of the wholist when
1120 logged in as an aide, and the screens to perform this operation.
1122 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1123 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1124 * "Finished" the MIME parser.
1125 * Got image uploads working.
1126 * Added "add/edit user photo" screens.
1127 * Added "add/edit room graphic" screens.
1128 * Added "add/edit floor graphic" screens.
1129 * Fixed display of floor graphic in known rooms list.
1131 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1132 * Wrote mime_parser.c for handling of image uploads. This will also
1133 be used in future Citadel MIME projects.
1135 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1136 * Fixed a bug in the room banner display code
1137 * Added "delete room"
1138 * Added "validate users"
1140 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1141 * Added "edit room info file"
1144 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1145 * Changed the "auto read new" functionality from a meta refresh tag
1146 to an "onload" directive (the former was causing graphics problems)
1147 * Added "create room"
1150 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1151 * Got the Zap and List-Zapped commands working
1152 * Added a convenience function to display a page with an error string
1153 * Automatically do a read-new-msgs whenever a new room banner is loaded
1155 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1156 * Added the screens to send pages
1157 * Changed message headers to display in bigger font, non-boldface
1158 * Added the chat system
1159 * Added goto private rooms
1161 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1162 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1164 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1165 * automatically regenerate Makefile when Makefile.in changes
1167 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1168 * context_loop.c: Moved "remove session" into its own function.
1169 Check for dead webcit child process before each transaction.
1170 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1171 against broken HTTP connections.
1172 * Added a housekeeping thread to periodically remove dead sessions
1173 and kill idle sessions.
1174 * messages.c: added "delete message" functionality
1175 * messages.c: added "move message" functionality
1176 * userlist.c: added. This adds "userlist" and "show user" functions.
1177 * roomops.c: fixed buggy implementation of ungoto
1178 * Set up an option in output_headers() to optionally print the most
1179 often used opening HTML as well as the HTTP headers.
1180 * Display express messages in cute little JavaScript popup window.
1182 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1183 * Brought over message reading and entry functions from old WebCit
1185 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1186 * context_loop.c: really fix the SO_LINGER stuff
1187 * webserver.c: remove commented-out references to SO_LINGER
1189 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1190 * context_loop.c: After fork(), child process closes the HTTP socket
1191 so when the parent process closes it, it actually _does_ close.
1192 Otherwise, aIEeeee and possibly other browsers will hang.
1193 * Added support for graphics images retrieved from the Citadel server.
1194 * Set up login banner graphic and background image graphic
1196 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1197 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1199 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1200 * Smoothed out some of the login/logout code. Failed authentication
1201 now works the way it should.
1202 * Added support for new user login (still need to handle registration).
1204 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1205 * Discovered that the HTTP socket problem is related to a socket that
1206 isn't properly lingering on close. Temporarily hacked a sleep(10)
1207 into context_loop.c until it is figured out.
1209 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1210 * Did a little debugging, still trying to figure out why logging in
1211 displays "Connection reset by peer" error. It used to work...
1213 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1214 * Makefile.in: updated dependencies
1216 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1217 * Fixed broken interpretation of variables specified in the URL
1218 * added new "action" variable to make main loop simpler
1220 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1221 * webserver.c: prototype vsnprintf
1222 * context_loop.c: warning fix
1224 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1225 * tcp_sockets.c: removed some dead code
1226 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1227 unused ends of pipes, fix a file descriptor leak and a race condition
1228 * portability enhancements
1230 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1231 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1233 * converted to autoconf and began port to Digital UNIX
1235 * context_loop.c: moved the monster 64k buffer array off the stack
1236 * tcp_sockets.c: getservbyname() doesn't set errno.
1238 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1239 * webserver.c: warning fix