2 Revision 500.11 2003/08/02 05:25:46 ajc
3 * Laid the groundwork for a customizable iconbar
5 Revision 500.10 2003/07/30 03:57:49 ajc
6 * Add config.c_purge_hour to config screen
8 Revision 500.9 2003/07/06 22:06:59 ajc
9 * When converting "anything that looks like a URL" to a real link, first
10 make sure that it isn't already inside a link. This fixes most of the
11 long, ugly URL strings sent by eBay.
12 * Automatically dismantle mailto: links in HTML messages, and convert
13 them to WebCit mail links (clicking on it sends the user to the Mail
14 room and begins composing a new message with the recipient and subject
15 fields pre-populated).
17 Revision 500.8 2003/06/29 20:51:21 ajc
18 * Worked around a rendering bug in Satan's Browser that was causing it
19 to draw the calendar month view much wider than the actual screen wdith
21 Revision 500.7 2003/06/28 04:09:37 error
22 * roomops.c: Backout change to display one less box in the first column in
23 roomlist view, it doesn't seem to work for everyone
25 Revision 500.6 2003/06/28 03:52:51 error
26 * Don't tell browsers not to cache static documents
28 Revision 500.5 2003/06/28 03:35:23 error
29 * roomops.c: Display one less floor in the first column in romlist view
31 Revision 500.4 2003/06/26 03:37:58 ajc
32 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
33 This will allow some groupware clients to browse the free/busy times of
34 other users on the system.
36 Revision 500.3 2003/06/21 05:17:21 ajc
37 * Better alignment of system messages
38 * Exterminated display_error() and replaced it with WC->ImportantMessage
39 which is displayed in a bubble on top of whatever page you're on next.
40 * Small cosmetic changes
41 * Fixed some nesting problems in output_headers()
43 Revision 500.2 2003/06/20 03:39:27 ajc
44 * Optimization to floor layout in box view
46 Revision 500.1 2003/06/20 03:04:26 ajc
47 * "Reply" button on messages now handles IGnet recipients correctly
49 Revision 500.0 2003/06/10 04:23:08 ajc
52 Revision 410.50 2003/06/10 04:22:58 ajc
53 * Updated docs and headers for 5.00 release
55 Revision 410.49 2003/06/10 04:05:23 ajc
56 * De-tabled the left side icon bar and reduced one of the graphics, so
57 that all of the rounded corners show up in Satan's Browser.
59 Revision 410.48 2003/06/10 03:47:41 ajc
60 * style.css: added font selection to default <BODY> tag
62 Revision 410.47 2003/06/06 03:26:03 ajc
63 * Satan's Browser insists on putting bloody acres of whitespace to the
64 right of any bulleted list items, making any multi-column table containing
65 a list take more than the entire screen. Removed all such lists so it
66 looks ok. If you are reading this and you are a Microsoft employee, please
67 commit suicide before you break anything else.
69 Revision 410.46 2003/06/06 02:22:07 ajc
70 * Changed the upper left and upper right bounded box corners to a solid
71 blue (#204B78) instead of gradiated, because it was looking funny in
72 256-color mode. It also looked funny in Internet Explorer, but people
73 who use Internet Explorer are contributing to terrorism and really don't
74 deserve Web access in the first place. So I really just fixed this to make
75 it look good in 256-color Netscape.
77 Revision 410.45 2003/06/05 21:37:37 ajc
78 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
79 in b0rken IE browser. Die, Bill, Die.
81 Revision 410.44 2003/06/05 03:52:29 ajc
82 * Buncha cosmetic changes
84 Revision 410.43 2003/06/04 03:41:25 ajc
85 * Change the appearance of rooms with and without new messages in the
86 room list -- now defined using CSS
88 Revision 410.42 2003/06/03 03:57:42 ajc
89 * Tightened up the room banner a bit. Smaller padding, smaller font,
92 Revision 410.41 2003/05/31 21:36:45 ajc
95 Revision 410.40 2003/05/26 21:05:42 ajc
96 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
97 it to complete the free/busy checking for attendee availability.
99 Revision 410.39 2003/05/26 05:44:45 ajc
100 * event.c: fix compiler warning
102 Revision 410.38 2003/05/26 05:39:46 ajc
103 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
104 bug fixed in Citadel.
106 Revision 410.37 2003/05/26 05:28:13 ajc
107 * serv_func.c: added utility function read_server_text()
108 * availability.c: banged out more of this code -- still not complete
110 Revision 410.36 2003/05/26 03:28:02 ajc
111 * Getting closer to doing the availability check. Created new source
112 module 'availability.c' for this purpose. Stub function is in place.
114 Revision 410.35 2003/05/25 04:25:12 ajc
115 * siteconfig.c: fixed a spelling error
116 * event.c: add a "Check attendee availability" button, and the code to
117 bypass saving the event to the server, do something with it, and then
118 feed the twiddled data structure back to the form display function for
119 further editing. What's still missing is the code to do the actual
122 Revision 410.34 2003/05/24 22:22:35 ajc
123 * Small stylesheet hack to make it work with b0rken IE
125 Revision 410.33 2003/05/24 22:13:08 ajc
126 * Changed the login banner a bit
128 Revision 410.32 2003/05/20 03:25:41 ajc
129 * Separate event invitees with newlines instead of commas.
131 Revision 410.31 2003/05/19 19:55:09 ajc
132 * summary.c: eliminate compiler warnings about unused variables when
133 compiling a WebCit service without calendar support
135 Revision 410.30 2003/05/18 02:05:33 ajc
136 * More conversion of screens to the new look-and-feel.
138 Revision 410.29 2003/05/16 04:11:29 ajc
139 * We don't need no steenking workaround. Problem fixed. MIME parser not
140 broken. Web server was calling it with bad parameters. All fixed now.
141 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
144 Revision 410.28 2003/05/15 04:52:26 ajc
145 * Minor workaround in web forms to handle mime parser problem in uploads
147 Revision 410.27 2003/05/15 03:35:59 ajc
148 * look and feel overhaul -- almost done!
150 Revision 410.26 2003/05/14 03:46:35 ajc
151 * More background cleanup
153 Revision 410.25 2003/05/05 17:19:46 ajc
154 * Cleanups to summary page when running on a non ical enabled system
155 * Use non breaking spaces in summary page box titles
157 Revision 410.24 2003/05/04 04:22:41 ajc
158 * Display body of messages on a white background. I am doing this in order
159 to prepare for making the general background of the screen a darker color.
161 Revision 410.23 2003/05/04 02:54:55 ajc
162 * Summary page now uses our cutesy new rounded window boxes
164 Revision 410.22 2003/05/03 21:28:41 ajc
165 * Added in a slick new box style and put the room lists in it
167 Revision 410.21 2003/05/03 16:57:04 ajc
168 * In the 'folders' and 'portal' views, change the folder delimiter
169 from / to \ to avoid conflict with room names that have slashes
171 Revision 410.20 2003/05/03 16:23:29 ajc
172 * Enforce three columns in portal view of room list
174 Revision 410.19 2003/05/03 04:52:32 ajc
175 * Added an experimental new "portal view" to the room list options
177 Revision 410.18 2003/05/02 03:23:41 ajc
178 * Minor change to room list algorithm
180 Revision 410.17 2003/05/01 15:33:05 ajc
181 * Fixed a potential memory leak in enumeration of MIME parts
183 Revision 410.16 2003/05/01 03:11:35 ajc
184 * When static content is requested, fetch it without trying to connect
187 Revision 410.15 2003/04/30 05:00:00 ajc
188 * Added the ability to compose messages with file attachments uploaded from
191 Revision 410.14 2003/04/27 04:46:02 ajc
192 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
193 observes the flag designating the presence of new messages. (The "rooms
194 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
195 but that view may get axed soon.)
197 Revision 410.13 2003/04/26 21:57:53 ajc
198 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
199 before returning an error code to avoid a file descriptor leak
201 Revision 410.12 2003/04/19 21:42:36 ajc
202 * Repaired all my b0rken COLOR tags
203 * Replaced most FONT tags with SPAN tags
206 Revision 410.11 2003/04/19 19:58:10 ajc
207 * Lots of great changes from Nick to make the site CSS-enabled.
209 Revision 410.10 2003/04/14 04:04:40 ajc
210 * First cut of CSS-izing WebCit. Probably b0rken.
212 Revision 410.9 2003/04/09 04:02:32 ajc
213 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
214 supported the idea of one WebCit connecting to multiple Citadels for a
215 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
216 * When connecting to Citadel through a Unix domain socket, don't try to make
217 the Java chat applet available.
219 Revision 410.8 2003/03/31 03:32:19 ajc
220 * messages.c: check for 000 terminator while parsing RFC822 headers to
221 prevent getting hung up while displaying certain badly formatted messages.
223 Revision 410.7 2003/03/30 06:13:19 ajc
224 * When reading from the server, do not treat CR as end-of-line because
225 there's probably an LF coming after it. Instead, keep reading to the LF
227 * No not underline links in the icon bars
229 Revision 410.6 2003/03/17 04:17:41 ajc
230 * Call to accept() was being made with an uninitialized variable for the
231 third argument. Changed the second and third argument to NULL and 0 because
232 we don't really need accept() to fill up a buffer full of information that
233 we'll never use. (Thanks to SteveV for reporting the bug and helping to
235 * Removed the mutex wrapper around select() because we don't need it. All
236 idle worker threads now block on select() and one of them will wake up when
237 a connection arrives.
239 Revision 410.5 2003/03/15 20:55:03 ajc
240 * When a requested image is not available on the Citadel server, send a
241 1x1 transparent GIF instead of 404 error.
243 Revision 410.4 2003/03/14 04:21:57 ajc
244 * clone events to be encapsulated before saving, because the original
245 instance may already have a parent, and that makes crashy crashy
247 Revision 410.3 2003/03/13 05:57:17 ajc
248 * More encapsulation. Warning: there are bugs in this!!
250 Revision 410.2 2003/03/13 05:20:23 ajc
251 * Various changes to the calendar service to handle messages containing
252 fully encapsulated VCALENDAR components instead of only unencapsulated
253 VEVENT subcomponents. We have to move in this direction for compatibility
256 Revision 410.1 2003/03/01 22:07:19 ajc
257 * New user registration, as well as existing user re-registration, now
258 uses the vCard editing screen.
259 * Administratively editing users' address book entries now works again,
260 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
261 in order to enforce this.
263 Revision 410.0 2003/02/19 03:49:33 ajc
266 Revision 400.90 2003/02/19 03:49:17 ajc
267 * latest config.guess and config.sub from www.gnu.org
269 Revision 400.89 2003/02/07 04:44:17 ajc
270 * Replaced sleep() with a function that sleeps using select() in order to
271 avoid potential issues with SIGALRM. Possible fix for weird behavior
272 when running on a Macintosh.
274 Revision 400.88 2003/01/29 22:32:07 ajc
275 * Shuffled some code and comments around; minor cleanup
277 Revision 400.87 2003/01/28 15:37:12 ajc
278 * All functions which read binary data from the server now make use of the
279 read_server_binary() function in tools.c
280 * Binary reads from server now have safety code to prevent infinite loops
281 * All output of MIME objects is now done with http_transmit_thing()
283 Revision 400.86 2003/01/19 06:28:04 ajc
284 * Minimum required Citadel version 6.05
286 Revision 400.85 2003/01/16 04:41:26 ajc
287 * When displaying edit controls for time of day in the calendar, only show
288 minutes that are multiples of 5 ... unless the existing value is not a
289 multiple of 5, in which case we show that too.
291 Revision 400.84 2003/01/15 17:34:04 ajc
292 * event.c: fixed a misspelling
293 * config.guess, config.sub: updated using latest from ftp.gnu.org
295 Revision 400.83 2003/01/14 04:21:27 ajc
296 * Only offer views which make sense for the default view of a room
298 Revision 400.82 2003/01/13 03:34:33 ajc
299 * Get ready for the 4.10 release
301 Revision 400.81 2003/01/12 23:22:53 ajc
302 * configure.in: check for libical v0.24 or newer
304 Revision 400.80 2003/01/07 04:56:17 ajc
305 * Complete the free/busy transparency handling in the form
306 * Default times for new events are now in the correct timezone
308 Revision 400.79 2003/01/06 18:01:35 ajc
309 * Begin handling of TRANSP property to show event times as free or
312 Revision 400.78 2003/01/05 21:02:14 ajc
313 * Summary page: three columns are now all the same width
315 Revision 400.77 2003/01/05 20:56:05 ajc
316 * minor fix for previous checkin
318 Revision 400.76 2003/01/05 20:51:01 ajc
319 * Display PARTSTAT for attendees
321 Revision 400.75 2003/01/05 05:01:00 ajc
322 * Add "today's calendar events" to the summary page.
324 Revision 400.74 2003/01/05 04:27:28 ajc
325 * Add "Tasks" to the summary page
327 Revision 400.73 2002/12/28 05:44:09 ajc
328 * ical_dezonify.c: brought over new version from the Citadel source (again)
330 Revision 400.72 2002/12/28 05:12:45 ajc
331 * ical_dezonify.c: brought over new version from the Citadel source.
333 Revision 400.71 2002/12/26 04:04:48 ajc
334 * Perform CHEK command when automatically establishing sessions, not just
335 when one is explicitly created. Some stuff is missing otherwise.
337 Revision 400.70 2002/12/25 23:18:06 ajc
338 * Be more strategic about when to call ical_dezonify()
339 (This may be the last set of fixes. I hope so.)
341 Revision 400.69 2002/12/25 21:39:38 ajc
342 * ical_dezonify.c: added.
343 * calendar.c: convert incoming ical messages to UTC
344 (the usual routines will then convert them to local time for display)
346 Revision 400.68 2002/12/25 07:06:00 ajc
347 * Tweaked the code to work with libical 0.24
349 Revision 400.67 2002/12/20 04:50:00 ajc
350 * When saving a calendar event, increment the SEQUENCE property.
352 Revision 400.66 2002/12/18 05:03:39 ajc
353 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
354 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
355 Because the libc-allocated buffer was getting clobbered.
356 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
358 Revision 400.65 2002/12/17 05:01:39 ajc
359 * Prettied up the calendar day view layout
360 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
362 Revision 400.64 2002/12/16 04:43:30 ajc
363 * Correctly handle local time zone when figuring out which day and time to
364 display events on calendar month/day views. This also seems to have
365 fixed the bug that was causing events to sometimes get lost when saved.
367 Revision 400.63 2002/12/15 05:50:59 ajc
368 * Form editing of date/time fields now assumes that the icaltimetype being
369 manipulated is in UTC. It converts to/from local time for editing.
371 Revision 400.62 2002/12/10 23:25:47 ajc
372 * Display attendees in message view of calendar objects
374 Revision 400.61 2002/12/07 22:12:59 ajc
375 * Handle incoming RSVP's for meetings. (Note: this will not actually work
376 until I implement the Citadel server function which it calls.)
378 Revision 400.60 2002/11/30 21:34:51 ajc
379 * Submit organizer in a hidden field, in case the server needs it
381 Revision 400.59 2002/11/30 04:46:46 ajc
382 * First cut at adding/removing attendees to an event
383 (Actual invitations should be sent by the Citadel server)
385 Revision 400.58 2002/11/29 23:56:19 ajc
386 * Completed "me as organizer" -- the user's own e-mail address is inserted
387 as the organizer of new events. Detect when the user is the organizer and
388 enable/disable the attendees box accordingly.
390 Revision 400.57 2002/11/29 16:38:37 ajc
391 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
393 Revision 400.56 2002/11/28 06:03:24 ajc
394 * Issue an ISME command when editing an event, to determine whether the user
395 viewing the event is the organizer. (Will use this later to allow/disallow
396 sending out invitations.)
398 Revision 400.55 2002/11/26 05:01:04 ajc
399 * Began handling attendee fields
401 Revision 400.54 2002/11/16 23:40:11 ajc
404 Revision 400.53 2002/11/16 23:15:02 ajc
405 * Make the "all day event" shadebox smaller (month view) - no border.
406 * Fixed bug that caused any events following an all day event to also appear
409 Revision 400.52 2002/11/16 05:40:54 ajc
410 * When adding new events to the calendar, default to the month [and day]
411 currently being viewed.
412 * Hotlink each hour of the day view to an add-new-event for that day/hour.
414 Revision 400.51 2002/11/15 05:05:47 ajc
415 * Put in back/forward (yesterday/tomorrow) links in calendar day view
417 Revision 400.50 2002/11/15 04:11:46 ajc
418 * Added even more nifty JavaScript to cause the hour/minute and end date
419 fields of a calendar event form to render as disabled when the "all day
420 event" box is checked -- not just when the user checks the box, but also
421 when the box begins its life already checked.
423 Revision 400.49 2002/11/14 04:59:40 ajc
424 * Correctly serialize and save all day events using date instead of date/time
426 Revision 400.48 2002/11/13 04:49:23 ajc
427 * "All day event" shows as a single checkbox, instead of one for the start
428 time and one for the end time. Added nifty JavaScript to zero and shade
429 the hour/minute and all end time fields when all-day-event is checked.
431 Revision 400.47 2002/11/12 05:57:27 ajc
432 * Display a nicer looking screen when replying to calendar invitations
433 * When displaying day view, don't show all day events twice
434 * Day or month view: denote all day events by displaying them inside
437 Revision 400.46 2002/11/12 03:26:39 ajc
438 * Tell the user about broken Citadel server connections instead of
439 simply printing "Goodbye"
441 Revision 400.45 2002/10/23 04:11:38 ajc
442 * Detect when a meeting invitation is actually an update for an existing UID
443 and tell the user so.
445 Revision 400.44 2002/10/21 20:16:38 ajc
446 * Display conflicts nicely
448 Revision 400.43 2002/10/21 18:29:14 ajc
449 * Ask server to hunt for conflicts when displaying a meeting invitation
451 Revision 400.42 2002/10/19 21:28:32 ajc
452 * Moved the calendar meeting request reply functionality to the Citadel server
454 Revision 400.41 2002/10/19 17:10:14 ajc
455 * Add "Tentative" accept button
456 * Only display Accept/Tentative/Decline button when method=REQUEST
458 Revision 400.40 2002/10/19 04:16:37 ajc
459 * Save an incoming meeting request into the user's calendar.
461 Revision 400.39 2002/10/18 20:55:05 ajc
462 * Began work on meeting request accept/decline
464 Revision 400.38 2002/10/16 19:16:39 ajc
465 * Fixes and updates to build WebCit on Linux for IBM S/390
467 Revision 400.37 2002/10/09 04:12:44 ajc
468 * Templatized trailing HTML
469 * Templatized "new start page" page
470 * Added global substitution macros
472 Revision 400.36 2002/10/09 03:51:01 ajc
473 * Templatized the <HEAD> section of HTML
475 Revision 400.35 2002/10/07 23:03:38 ajc
476 * messages.c: don't display room name field when it's blank
478 Revision 400.34 2002/10/07 04:10:37 ajc
479 * When displaying meeting invitations, only show date/time for VEVENT
480 subcomponents. Date/time for other subcomponents are irrelevant.
481 * Cleaned up HTML display of meeting invitations.
483 Revision 400.33 2002/10/03 03:40:31 ajc
484 * Worked on meeting accept/decline a little bit
486 Revision 400.32 2002/09/30 03:58:35 ajc
487 * Dabbled in handling incoming meeting requests
489 Revision 400.31 2002/09/29 20:15:43 ajc
490 * Completed the calendar day view
492 Revision 400.30 2002/09/28 04:01:30 ajc
493 * started fleshing out the calendar day view
495 Revision 400.29 2002/09/27 21:19:28 ajc
498 Revision 400.28 2002/09/27 18:31:33 ajc
499 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
500 * After saving a VEVENT, return to the correct calendar view and date
502 Revision 400.27 2002/09/27 17:15:44 ajc
503 * Removed the gzip compression stuff due to bugs in Internet Explorer.
505 Revision 400.26 2002/09/27 04:37:21 ajc
506 * New, buggy versions of event editing screens
508 Revision 400.25 2002/09/26 22:00:16 ajc
509 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
510 month 1 in libical functions)
512 Revision 400.24 2002/09/25 21:57:13 ajc
513 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
516 Revision 400.23 2002/09/24 04:12:34 ajc
517 * Rough cut of the two-pass calendar display routines (first pass: go thru
518 messages gathering VEVENT items; second pass: render calendar with data)
520 Revision 400.22 2002/09/23 04:01:33 ajc
521 * Presentation changes to calendar month view
523 Revision 400.21 2002/09/22 05:20:27 ajc
524 * Began implementing month view
526 Revision 400.20 2002/09/21 04:38:05 ajc
527 * Added utility functions for displaying vcalendar timestamps in web forms
528 and translating form data back to timestamps.
529 * Completed the "edit task" and "add new task" screens.
531 Revision 400.19 2002/09/20 20:28:08 ajc
532 * Smooth transition between "list tasks" & "edit task" screens
534 Revision 400.18 2002/09/20 03:54:44 ajc
535 * Display the "Tasks" view as a bulleted list with each task clickable
536 * Clicking brings up an (unfinished) "edit task" screen
538 Revision 400.17 2002/09/18 21:44:02 ajc
539 * display VTODO parameters
541 Revision 400.16 2002/09/17 04:21:00 ajc
542 * Handler chains for VCALENDAR and VTODO types
544 Revision 400.15 2002/09/17 03:37:10 ajc
545 * Implemented a 'display handler' infrastructure for various groupware types
547 Revision 400.14 2002/09/16 03:35:12 ajc
548 * Just a bunch of glue code to iterate through the various types of ical
549 objects we could encounter
551 Revision 400.13 2002/09/15 04:05:41 ajc
552 * Process calendar object subcomponents
554 Revision 400.12 2002/09/15 03:40:13 ajc
556 * When a text/calendar MIME type is discovered in a message, send it to
557 the (currently skeleton) parser in calendar.c
558 * calendar.c: skeleton parser for calendar objects which currently just
559 creates an icalcomponent object and frees it.
561 Revision 400.11 2002/09/15 03:16:24 ajc
562 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
563 function namespace in libical
565 Revision 400.10 2002/09/15 02:50:55 ajc
566 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
568 Revision 400.9 2002/09/14 21:33:31 ajc
569 * Backed out compression of inlines -- not all browsers appear to handle it
571 Revision 400.8 2002/09/14 20:20:29 ajc
572 * Attempting to push more stuff through compression. I've introduced some
573 sort of deadlock bug that I can't seem to find yet...
575 Revision 400.7 2002/09/14 20:00:22 ajc
576 * Compress output_image() graphics
578 Revision 400.6 2002/09/14 16:26:35 ajc
579 * output_image() now reads the entire image from Citadel into a buffer before
580 sending it to the browser (for performance reasons, and so it can compress)
582 Revision 400.5 2002/09/14 04:52:59 ajc
583 * Look for the "libical" calendaring library and link it in if present...
585 Revision 400.4 2002/09/14 04:02:36 ajc
586 * Finished gzip compression of dynamic pages (when browser supports it)
588 Revision 400.3 2002/09/13 20:40:53 ajc
589 * Detect when the client browser is capable of gzip encoding
590 (actual encoding is not implemented yet)
592 Revision 400.2 2002/09/13 15:54:40 ajc
593 * Reversed the above change because I broke it somehow
595 Revision 400.1 2002/09/11 22:46:59 ajc
596 * Started adding in compression and calendaring library detects (not finished)
598 Revision 400.0 2002/09/09 03:56:11 ajc
599 * This is version 4.00
601 Revision 323.68 2002/09/09 03:51:01 ajc
602 * In the HTML-to-HTML converter:
603 --> Open links in new window (as with text msgs)
604 --> Convert loose URL's to hot links (as with text msgs)
606 Revision 323.67 2002/09/06 03:59:11 ajc
607 * Added an "About this server" panel to the Summary page.
608 (Useless fluff, but better than an empty column.)
610 Revision 323.66 2002/08/26 02:57:06 ajc
611 * Rooms listed on the summary page are now clickable-gotoable
613 Revision 323.65 2002/08/26 01:24:09 ajc
614 * Added a "summary" page (rather sparse for now)
616 Revision 323.64 2002/08/24 15:30:48 ajc
617 * GET instead of POST for listsub. Also add a 'Back...' link.
619 Revision 323.63 2002/08/24 05:59:24 ajc
620 * Bugfixes and cosmetic changes to listsub system
622 Revision 323.62 2002/08/23 03:37:19 ajc
623 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
625 Revision 323.61 2002/08/22 03:55:47 ajc
626 * 'unsubscribe' command (but not 'confirm unsubscribe')
628 Revision 323.60 2002/08/21 21:58:37 ajc
629 * Completed self-service list subscription via web.
630 (Still need to implement unsubscribe.)
632 Revision 323.59 2002/08/16 22:06:51 ajc
635 Revision 323.58 2002/08/16 03:51:12 ajc
636 * I think I've finally nailed the 'no session' pages now...
638 Revision 323.57 2002/08/15 03:49:47 ajc
639 * Fleshed out the list subscription page a bit
641 Revision 323.56 2002/08/13 19:55:12 ajc
642 * Keep track of the HTTP "Host:" header being sent by the browser.
643 (We're going to need this in the near future)
645 Revision 323.55 2002/08/05 16:07:30 ajc
646 * Moved "edit floor label pic" to the floor editing screen
648 Revision 323.54 2002/08/05 15:53:00 ajc
649 * Commands to add, change, delete floors
651 Revision 323.53 2002/07/26 03:20:04 ajc
652 * Beautified the folder tabs in "edit room"
654 Revision 323.52 2002/07/25 04:01:58 ajc
655 * Final cleanup of changes (finally located and fixed the bug)
657 Revision 323.51 2002/07/24 04:14:23 ajc
658 * Minor code cleanup of last night's changes
660 Revision 323.50 2002/07/23 15:40:54 ajc
661 * Minor cleanup of previous changes
663 Revision 323.49 2002/07/23 04:43:58 ajc
664 * Updated message reading to use the new MSG4 command, so we can do output
665 of various types of richtext (mainly HTML).
667 Revision 323.48 2002/07/16 03:37:24 ajc
668 * Small change to above
670 Revision 323.47 2002/07/16 03:23:37 ajc
671 * Display HTML messages as HTML. (Wow!)
673 Revision 323.46 2002/07/13 04:39:59 ajc
674 * Handle multipart/alternative in a nicer way, giving us the opportunity to
675 output HTML instead of converting to text/plain and back. (Not finished.)
677 Revision 323.45 2002/07/11 03:17:03 ajc
678 * hacks to text_to_server() to transmit messages as HTML
680 Revision 323.44 2002/07/09 04:21:12 ajc
683 Revision 323.43 2002/07/06 03:10:26 ajc
684 * Enable a "make this my start page" link that works in lots of places.
685 Configures a user's preference of where to go after login.
687 Revision 323.42 2002/06/19 22:01:31 ajc
688 * When editing another user's vCard, do a "transient goto" to their config
689 room so you don't automatically gain access to their config room.
690 * When creating a user, go back to the "select user to edit" screen with the
691 new user's account name pre-selected.
693 Revision 323.41 2002/06/17 03:48:44 ajc
694 * Finished the thing to edit other users' vCards.
696 Revision 323.40 2002/06/16 21:49:02 ajc
697 * Administratively edit other users' vCards. Still needs a couple of lines
698 of glue code to make it work.
700 Revision 323.39 2002/06/15 20:34:39 ajc
701 * Use safestrncpy() instead of strncpy() where appropriate
702 * Fixed a memory allocation bug in the vCard parser
704 Revision 323.38 2002/05/23 03:40:05 ajc
705 * Brought over a utility function I'll need later
707 Revision 323.37 2002/05/22 02:34:56 ajc
708 * Finished room/folder view selector. Pretty cool.
710 Revision 323.36 2002/05/22 01:53:23 ajc
711 * Room list or folder list? Give the user a choice. (Has bugs.)
713 Revision 323.35 2002/05/12 15:21:43 error
714 * do_template() now parses a .wml file for WAP clients, and a .html file
717 Revision 323.34 2002/05/11 22:46:19 error
718 * Track whether user-agent is a WAP gateway
720 Revision 323.33 2002/05/11 15:35:07 error
721 * webcit.c: add MIME types for WAP/WML
723 Revision 323.32 2002/05/10 15:29:58 ajc
724 * Hacked the address book view a little bit
726 Revision 323.31 2002/05/09 03:53:56 ajc
727 * Began working on address book view
729 Revision 323.30 2002/05/08 03:38:58 ajc
730 * Preferences framework
732 Revision 323.29 2002/05/07 03:57:29 ajc
733 * In message summary, replace 'Del' links with checkboxes
735 Revision 323.28 2002/05/05 03:28:15 ajc
736 * Shuffled around the room banner a bit
738 Revision 323.27 2002/05/03 19:32:39 ajc
739 * Finished "folder list" mode (still need to move it to a permanent location)
741 Revision 323.26 2002/05/03 03:55:17 ajc
742 * more folder display stuff
744 Revision 323.25 2002/05/01 22:03:07 ajc
745 * "folder list" view (not finished)
747 Revision 323.24 2002/05/01 03:23:31 ajc
748 * Added a drop-down box to change a user's view of a room.
750 Revision 323.23 2002/04/28 03:56:47 ajc
751 * Finished summary mode (for the most part, anyway)
753 Revision 323.22 2002/04/26 21:13:21 ajc
754 * Separated "summary mode" message listing into its own function
755 * Go to summary mode automatically when the server says that view=1
757 Revision 323.21 2002/04/20 04:14:29 ajc
758 * Some work on email summary screen
760 Revision 323.20 2002/03/31 05:02:39 ajc
761 * Remove "Page another user" link from main menu
762 * Add "edit my citadel config room" type link from edit user screen
764 Revision 323.19 2002/03/29 22:30:45 ajc
765 * Finished the "edit user" screen.
767 Revision 323.18 2002/03/29 15:18:09 ajc
768 * yep ... more user edit stuff
770 Revision 323.17 2002/03/26 19:01:12 ajc
771 * More edit user stuff
773 Revision 323.16 2002/03/26 18:23:23 ajc
774 * Don't display room banner on screens that don't pertain to a particular room
775 * Initial prep for add/change/delete user accounts screen
777 Revision 323.15 2002/03/22 04:33:08 ajc
778 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
780 Revision 323.14 2002/03/19 04:35:10 ajc
781 * Brought over yet another new version of the MIME parser from Citadel
783 Revision 323.13 2002/03/13 03:56:52 ajc
784 * New site config option "Allow system Aides to gain access to mailboxes"
786 Revision 323.12 2002/03/12 23:13:57 ajc
787 * Moved room access controls out of the admin menu and into the room commands
788 menu. Prettied up the access control list screen.
790 Revision 323.11 2002/03/10 06:07:09 ajc
791 * Handle multiple Internet e-mail addresses in vCard editor
793 Revision 323.10 2002/03/07 04:56:09 ajc
794 * Final polish for initial round of vCard editing functions. Only show "edit"
795 link when editing user's own vCard in the My Citadel Config> room.
797 Revision 323.9 2002/03/06 05:22:33 ajc
798 * More vcard editing form stuff
800 Revision 323.8 2002/03/05 05:05:06 ajc
801 * More vCard editing stuff
803 Revision 323.7 2002/03/04 05:28:54 ajc
804 * Wrote some skeleton code for robust vCard editing
806 Revision 323.6 2002/03/03 06:58:25 ajc
807 * Login errors displayed in red
809 Revision 323.5 2002/03/03 06:52:59 ajc
810 * Allow editing of the "disable self-service user account creation" site config option
812 Revision 323.4 2002/02/24 07:02:44 ajc
813 * Added the ability to enter a Subject: line in messages
814 * Go to the Mail room when user clicks on the new mail alert icon
816 Revision 323.3 2002/02/13 22:47:51 ajc
817 * Added some rudimentary support for displaying vCards as card-looking things
819 Revision 323.2 2002/02/13 15:04:25 ajc
820 * Began some hacks for vCard processing
822 Revision 323.0 2002/01/13 09:07:06 ajc
825 Revision 322.4 2002/01/13 09:06:38 ajc
826 * Brought over the debugged mime parser from Citadel
828 Revision 322.3 2002/01/05 06:19:17 error
829 * Add MIME types text/css and image/png
831 Revision 322.2 2002/01/03 22:32:38 ajc
832 * templatized the "prompt for recipient" screen
834 Revision 322.1 2001/12/28 09:43:05 error
835 * Client support for hostnames up to 63 characters
837 Revision 322.0 2001/12/26 23:11:56 ajc
840 Revision 321.1 2001/12/26 23:11:25 ajc
841 * Minor change to the upload handler, to fix graphics uploads
843 Revision 321.0 2001/12/26 05:28:02 ajc
846 Revision 320.2 2001/12/26 05:24:11 ajc
847 * Reverted all of the navbar and iconbar functions back to plain, ordinary
848 link tags. The nifty JavaScript stuff is now used only to light up the
849 buttons during mouse hovers, and nothing more.
851 Revision 320.1 2001/12/25 00:14:44 error
852 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
854 Revision 320.0 2001/12/21 06:04:03 ajc
857 Revision 301.22 2001/12/21 06:03:54 ajc
860 Revision 301.21 2001/12/20 05:02:42 ajc
861 * If you paid for this software, someone is ripping you off.
862 * Fixed the urlesc() function to use a caller-supplied target buffer.
864 Revision 301.20 2001/12/18 20:35:29 ajc
865 * More fun JavaScript-enabled buttons
867 Revision 301.19 2001/12/18 16:48:06 ajc
868 * Began testing new JavaScript-enabled k00l light-up buttonz
870 Revision 301.18 2001/12/18 06:06:20 ajc
873 Revision 301.17 2001/12/15 20:51:33 ajc
874 * "reply" button on pop-up pages
876 Revision 301.16 2001/12/11 16:02:40 ajc
877 * Completed support for add/remove mailing list recipients.
879 Revision 301.15 2001/12/11 15:22:53 ajc
880 * Began constructing the listserv screen for config (not tested)
882 Revision 301.14 2001/12/11 05:37:12 ajc
883 * Finished the share/unshare room screen in Edit Room
885 Revision 301.13 2001/12/03 04:43:40 ajc
886 * Brought over an update of the MIME parser from Citadel.
888 Revision 301.12 2001/12/02 07:09:13 ajc
889 * Turned the room editing page into a tabbed dialog
890 * Started adding some of the room sharing stuff
892 Revision 301.11 2001/11/22 05:17:06 ajc
893 * Completed the add/change/delete neighbor node screens
895 Revision 301.10 2001/11/18 01:47:24 ajc
896 * Tentatively begun the change of networking configuration screens to reflect
897 the new network architecture of the server.
899 Revision 301.9 2001/11/18 01:41:09 ajc
900 * Brought over the newer string tokenizer from Citadel
901 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
902 server's convention of #define SIZ 4096
904 Revision 301.8 2001/11/14 03:20:22 ajc
905 * Add some more of the newer config settings to the site config screen
907 Revision 301.7 2001/09/25 03:34:09 ajc
908 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
909 and bail out without bothering the Citadel server.
911 Revision 301.6 2001/08/22 16:38:06 ajc
912 * Added the "-c" command line option to generate optional cookies indicating
913 the host name of the server. This makes it easy to put a cluster of WebCit
914 servers behind (for example) an Arrowpoint load balancer.
916 Revision 301.5 2001/08/21 04:02:56 ajc
917 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
918 unwanted page caching
920 Revision 301.4 2001/08/13 03:43:24 ajc
923 Revision 301.3 2001/08/13 03:40:01 ajc
924 * Another attempt at focus
926 Revision 301.2 2001/08/11 04:24:39 ajc
927 * Attempt at setting focus to msgtext area when entering a message.
929 Revision 301.1 2001/08/02 03:42:03 ajc
930 * Changed the wholist to work with the new masquerade semantics
932 Revision 301.0 2001/06/28 15:05:31 ajc
935 Revision 300.2 2001/06/28 15:03:49 ajc
936 * Every generated page now includes a meta tag to disable evil "smart tags"
937 (see http://smarttags.manilasites.com/ for more information)
939 Revision 300.1 2001/06/28 02:39:54 ajc
940 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
941 the screen where you can create a room...
943 Revision 300.0 2001/06/27 06:24:06 ajc
944 * Tagged everything as Version 3.00
946 Revision 213.25 2001/06/27 06:22:49 ajc
947 * Updated docs for the 3.00 release
949 Revision 213.24 2001/06/27 06:16:01 ajc
950 * Correct generated window name in pop up pages
951 * Added handling of MIME inline images (not tested)
953 Revision 213.23 2001/06/22 17:58:20 ajc
954 * A few performance and tuning cleanups. Increased the size of the socket
955 queue length to 100 for use on big systems. Also, during startup, the
956 initial startup thread now exits after creating the worker threads, instead
957 of becoming a worker thread itself. For some reason Solaris had problems
958 with the latter method.
960 Revision 213.22 2001/06/07 03:16:57 ajc
961 * Brought over an updated mime parser from Citadel
963 Revision 213.21 2001/06/06 14:44:25 ajc
964 * mime_parser.c: #include <pthread.h> so it compiles cleanly
966 Revision 213.20 2001/05/31 02:26:22 ajc
967 * Fixed login to take you to the Lobby instead of the next room.
969 Revision 213.19 2001/05/30 22:37:09 ajc
970 * Fix to upload handler to recognize browser uploads based on *either* a "name"
971 or a "filename" from the MIME parser.
973 Revision 213.18 2001/05/30 01:06:57 ajc
974 * Changes to mime parser ... still something wrong
976 Revision 213.17 2001/05/28 19:27:29 ajc
977 * Fixed bug which marked all messages in Lobby as old before reading at login
979 Revision 213.16 2001/05/25 22:39:26 ajc
980 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
982 Revision 213.15 2001/05/23 16:15:23 ajc
983 * UI changes (pretty frames with no scrollbars)
985 Revision 213.14 2001/05/22 00:32:17 ajc
988 Revision 213.13 2001/05/22 00:02:18 ajc
989 * Another attempt to fix the fd leak
991 Revision 213.12 2001/05/19 02:21:40 ajc
992 * Attempt to fix the dangling sockets.
994 Revision 213.11 2001/05/15 03:22:25 ajc
995 * More icon updates and link cleanup type stuff
997 Revision 213.10 2001/05/06 05:11:48 ajc
998 * Added paging icon and right-justified it
999 * Send-page window is now a popup
1001 Revision 213.9 2001/05/04 04:28:10 ajc
1002 * Added "page user" button in wholist
1004 Revision 213.8 2001/05/01 00:49:43 ajc
1005 * more of the UI overhaul
1007 Revision 213.7 2001/04/30 01:49:36 ajc
1008 * more work on UI overhaul
1010 Revision 213.6 2001/04/29 04:39:23 ajc
1011 * User interface overhaul now in progress. WARNING: incomplete system.
1013 Revision 213.5 2001/04/01 22:13:37 cough
1014 * Modified roomops.c to give users the ability to pick a floor at room
1017 Revision 213.4 2001/02/15 01:21:55 ajc
1018 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1019 invite/kickout functionality.
1021 Revision 213.3 2001/01/25 23:10:00 ajc
1022 * "Delete message" button now confirms on client-side using JavaScript
1024 Revision 213.2 2000/12/05 18:39:49 ajc
1025 * Added support for non-USA countries in registration screen (requires the
1026 latest Citadel server, which supports the country field)
1028 Revision 213.1 2000/10/20 04:27:46 ajc
1029 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1031 Revision 213.0 2000/10/03 16:44:01 ajc
1032 * Tagged for 2.13 release
1034 Revision 212.16 2000/10/03 03:15:53 ajc
1035 * Cosmetic changes to login screen, menu bar, and message header bar
1037 Revision 212.15 2000/09/28 03:44:52 ajc
1038 * Linked to the bio/photo page from message headers. I'm not sure I like the
1039 color scheme, though.
1041 Revision 212.14 2000/09/28 03:37:23 ajc
1042 * who.c: provide links to bio/photo pages for each user in the wholist
1044 Revision 212.13 2000/09/24 21:37:21 ajc
1045 * When reading large numbers of messages, group them in smaller numbers and
1046 display the selector bar in search engine style (like AltaVista and Google)
1048 Revision 212.12 2000/09/24 04:17:16 ajc
1049 * Templatized the room banner.
1051 Revision 212.11 2000/09/17 03:29:45 ajc
1052 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1054 Revision 212.10 2000/09/14 11:43:37 error
1055 Replace occurrences of % throughout the HTML with %% so as to be friendly
1056 to HP/UX printf() and possibly others.
1058 Revision 212.9 2000/09/13 04:13:59 ajc
1059 * Completed the initial hack of the variable substitution template thingy.
1060 Check out static/login.html to see the first template.
1062 Revision 212.8 2000/09/11 17:08:16 ajc
1063 * Started templatizing the login screen. Not finished yet.
1065 Revision 212.7 2000/09/11 03:29:50 ajc
1066 * Started working on a variable-substitution thing
1068 Revision 212.6 2000/08/30 03:20:22 ajc
1069 * Put the wholist back into its own window.
1071 Revision 212.5 2000/07/06 03:46:29 ajc
1072 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1074 Revision 212.4 2000/06/29 04:22:35 ajc
1075 * Changed the format of the wholis (again). Now it shows up in a frame
1076 instead of a separate window.
1078 Revision 212.3 2000/06/12 03:28:44 ajc
1079 * added support for multi-line paging
1081 Revision 212.2 2000/06/07 04:11:28 ajc
1082 * HTML changes to room banner
1084 Revision 212.1 2000/05/31 04:29:54 ajc
1085 * Initial support for "summary" (headers only, no body) mode of reading
1086 messages, and "read one" mode. For future support of 'traditional' email.
1088 Revision 212.0 2000/05/23 20:35:52 ajc
1089 * Tagged for the 2.12 release
1091 Revision 211.19 2000/05/18 02:33:39 ajc
1092 * Don't call whobbs() directly after changing masq room/host, it screws up the
1093 refresh. It now calls an HTTP redirect page instead.
1094 * added http_redirect(char *url) function to accomplish the above
1096 Revision 211.18 2000/05/08 17:24:32 ajc
1097 * Removed HTTP date fields because it was confusing browser caches (weird)
1098 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1100 Revision 211.17 2000/05/07 23:46:55 ajc
1101 * added Date: and Last-Modified: headers to HTTP output
1102 * masquerade room/host screen now runs in wholist window, and returns to it
1104 Revision 211.16 2000/05/02 17:32:06 ajc
1105 * Font related changes to html
1107 Revision 211.15 2000/04/20 02:42:23 ajc
1108 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1109 crashing every session, every time. (?)
1110 * End the session after displaying robots.txt or nocookies.html, to prevent
1111 big session logjams when either of these conditions are met
1113 Revision 211.14 2000/04/15 15:43:46 nbryant
1114 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1115 64-bit gcc on sparc is evil)
1117 Revision 211.13 2000/04/06 20:42:03 nbryant
1118 * configure.in: fix a typo
1120 Revision 211.12 2000/04/06 20:37:01 nbryant
1121 * solaris cleanups and warning fixes
1123 Revision 211.11 2000/03/31 03:48:52 ajc
1124 * text_to_server() now behaves the way web users expect text entry to work.
1125 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1127 Revision 211.10 2000/03/31 02:39:06 ajc
1128 * Fixed bugs in "Site configuration" and added new fields.
1130 Revision 211.9 2000/03/31 02:08:45 ajc
1131 * Added "max messages per page" and "read next nnn" stuff to read loop
1132 (probably not in its final form)
1134 Revision 211.8 2000/03/28 17:02:47 nbryant
1135 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1137 Revision 211.7 2000/03/27 16:18:17 ajc
1138 * Implement multi-room chat as available in Citadel 5.70
1140 Revision 211.6 2000/03/23 04:45:15 ajc
1141 * Experimental move of wholist to a separate auto-refreshing window
1143 Revision 211.5 2000/03/19 22:49:03 ajc
1144 * Made the header-bar buttons more visible
1145 * Added a "reply" header-bar button
1146 * Move "Subject:" lines into the header-bar
1147 * Padded the header-bars by one pixel (nicer looking)
1148 * Changed message date/time output format
1150 Revision 211.4 2000/03/19 19:49:31 ajc
1151 * Added support for unix domain sockets
1153 Revision 211.3 2000/02/11 23:45:04 nbryant
1154 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1155 * tcp_sockets.c: include <arpa/inet.h>
1157 Revision 211.2 2000/02/11 23:30:04 nbryant
1158 configure.in: added some code for FreeBSD
1160 Revision 211.1 2000/01/11 04:20:40 ajc
1161 * Add "close window" option to goodbye screen
1163 Revision 211.0 2000/01/04 15:24:16 ajc
1164 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1165 * This will be released as v2.11; tagged everything as such.
1167 Revision 210.0 1999/12/24 04:57:18 ajc
1170 Revision 1.121 1999/12/23 04:54:48 ajc
1171 * Changed session cookie from hexadecimal encoding to base64
1172 * Removed overly verbose logging
1174 Revision 1.120 1999/12/12 18:12:28 ajc
1175 * get http request: clear hold buffer before starting to read in HTTP request.
1176 This was causing some requests to get corrupted.
1178 Revision 1.119 1999/12/08 18:25:21 ajc
1179 * Increased the size of the backlog queue length passed to accept() and made
1180 it a configuration parameter in webcit.h
1182 Revision 1.118 1999/12/07 16:09:26 ajc
1183 * Better (non fireworks display mode) handling of broken HTTP sockets
1185 Revision 1.117 1999/12/06 03:40:29 ajc
1186 * Moved a bunch of other global variables to per-session variables
1188 Revision 1.116 1999/12/06 02:05:33 ajc
1189 * Moved global march list into per-session context
1191 Revision 1.115 1999/12/05 18:38:02 ajc
1192 * Auto-scaling worker thread pool size
1194 Revision 1.114 1999/12/05 17:38:41 ajc
1195 * Additional debugging and cleanup
1197 Revision 1.113 1999/12/04 22:16:05 ajc
1198 * Moved all diagnostic output to stderr
1199 * Moved "HTTP/1.0 200 OK" output to output_headers()
1201 Revision 1.112 1999/12/04 21:56:59 ajc
1202 * Finished the overhaul. Now to tune...
1204 Revision 1.111 1999/12/03 17:59:53 ajc
1205 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1206 pseudocode so the build is currently broken.
1208 Revision 1.110 1999/12/03 16:37:46 ajc
1209 * Repaired HTTP output for image transfers and static content
1211 Revision 1.109 1999/12/03 05:09:54 ajc
1212 * Rewrote the HTTP engine and application coupling to run in a worker thread
1213 model and to run as a single multithreaded program (eliminated helper
1214 processes and pipes). It currently runs but has many large bugs.
1216 Revision 1.108 1999/12/03 00:18:20 ajc
1217 * Added ".c.o" rule to Makefile
1219 Revision 1.107 1999/11/26 03:32:59 ajc
1220 * Started moving all of the global variables into a struct, to facilitate
1221 multithreaded server.
1223 Revision 1.106 1999/11/26 01:28:10 ajc
1226 Revision 1.105 1999/11/04 02:05:02 ajc
1227 * Added 'number of worker threads' to site config screen
1229 Revision 1.104 1999/10/25 02:25:09 ajc
1230 * Shuffled around the room editing commands
1232 Revision 1.103 1999/10/14 04:07:18 ajc
1233 * Cleaned up the bottom-of-page icons
1235 Revision 1.102 1999/10/08 23:58:11 ajc
1236 * Minor bug fix in registration screen
1238 Revision 1.101 1999/10/06 02:44:02 ajc
1239 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1240 it back in when it's fixed. Also added more attempts at cache disabling,
1241 but it still doesn't work in the StarOffice browser. I don't know why.
1243 Revision 1.100 1999/10/02 03:26:14 ajc
1244 * Merged in Nick's bit of JavaScript to handle key commands.
1245 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1246 in a text field. Right now you can't even log in.
1248 Revision 1.99 1999/09/01 01:06:11 ajc
1249 * Added "max message length" field in global config screen
1251 Revision 1.98 1999/08/14 18:16:10 ajc
1252 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1255 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1256 * Did neat stuff to the bottom of the page
1258 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1259 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1260 to a Citadel server fails.
1261 * messages.c: don't auto-link URL's in messages if it would cause
1264 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1265 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1266 compiler. This should make more browsers happy.
1268 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1269 * Added support for "robots.txt" telling spiders to go away.
1270 * Do a slrp_highest() when logging off.
1272 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1273 * Rearranged the code in "Site-wide configuration" and "Generic
1274 server command" to avoid nested server operations
1276 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1277 * webcit.c: added "back, top, next" buttons to bottom of each page
1278 * menubar.html: replaced "User list" with "Page another user"
1280 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1281 * context_loop.c: rearranged some code to try to eliminate deadlocks
1283 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1284 * Unknown URL's now display the main menu instead of diagnostics
1285 * Diagnostics are now at <baseurl>/diagnostics
1287 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1288 * Session no longer locks up when an express message is cancelled
1289 * The default Citadel server is now "localhost" instead of uncnsrd
1290 * Added some documentation
1292 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1293 * roomops.c: made room banner graphics more reliable
1294 * messages.c: added code to prevent accidental "double-posting"
1295 * who.c: fixed the "Change room/host/user" submit logic
1297 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1298 * Changed static/menubar.html so the text is readable
1300 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1301 * Ditched the frames mode completely. It wasn't working properly in,
1302 among other places, IE 5. Die, Bill, Die.
1304 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1305 * Fixed the behavior of the "forget room" routine, to properly handle
1306 the transition back to the Lobby after it's all done.
1307 * Added ExpressMessageCat() to allow code to send the user messages
1308 along with incoming express messages
1309 * WebCit now sends the name of the end user's browser as the client
1310 name in a Citadel IDEN command rather than its own name.
1312 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1313 * Minor code cleanups
1314 * New mail notification
1316 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1317 * Top-aligned all the cells in the fake frames in non-frames mode
1319 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1320 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1321 of a Goto, in order to prevent it from first marking all msgs old.
1323 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1324 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1325 which can differentiate the needs of frames and noframes modes
1327 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1328 * webserver.c: added "-t" option to send traces somewhere else
1330 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1331 * context_loop.c: display an error page if the client browser
1332 requests a non-root page and there is no cookie set
1333 * webserver.c: took my name off the copyright notice (it's a group
1336 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1337 * Reworked a lot of the structure, made more HTML "embeddable"
1338 * Changed the noframes mode to display "fake" frames using tables
1340 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1341 Changed some output formatting (mainly <FONT> tags).
1342 Changed who.c to use urlescputs() rather than escputs()
1343 in urls so GOTOs and User Profiles work when the string has a
1346 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1347 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1348 How to cause "onLoad=" to cause a sibling frame to refresh without
1349 having to use the nonportable HTTP "Window-Target:" directive. Began
1350 implementation of this; it should allow portable NS/IE compatibility.
1352 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1353 * Implemented "access level required to create rooms"
1355 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1356 * webcit.c: modified getz() to *exit* the program when fgets()
1357 returns an error. This is actually the desired behavior; it would
1358 otherwise busy-loop forever on a broken pipe.
1360 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1361 * webcit.c: added to getz() the ability to return an error code;
1362 implemented this in the main loop, hopefully fixing problems
1363 * Added "braindamage" file (frames/JS browser compatibility list)
1364 * Added HTTP "User-agent:" detection
1365 * wildmat.c, braindamage.c: added
1366 * Initial value of 'noframes' is now set by the braindamage check
1367 * Ran everything through "indent -kr -i8"
1368 * roomops.c: in room list, print a in otherwise empty cells
1370 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1371 * context_loop.c: warning fix
1372 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1374 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1375 * Resolve the name of the connecting host and pass it on to Citadel
1377 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1378 * wDumpContent() is now responsible for </BODY></HTML> most of the
1379 time (parameter settable) so that the main menu can easily be
1380 embedded in every page when running in noframes mode
1381 * noframes mode selection is now carried in the cookie
1383 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1384 * Made the frames stuff less dependent on the HTML TARGET= directive
1385 and more dependent on the HTTP Window-target: directive.
1386 * Made the system semi-navigable in noframes mode.
1388 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1389 * Brought over the new room listing code and <G>oto heuristics
1390 from the main Citadel tree, to pay attention to floor/room ordering
1392 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1393 * Modified the back end of mime_parser to use callbacks instead of
1394 doing something specific. Now we can use it elsewhere.
1396 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1397 * Fixed the bugs in "Site-wide configuration"
1398 * Added a "generic server commands" screen
1400 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1401 * Reduced the multiple cookies down to one cookie combining all data.
1403 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1404 * Removed wc_host and wc_port cookies.
1405 * Added an "edit your session" screen to change your wholisting.
1407 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1408 * Added "enter registration"
1409 * Set up automatic trigger of Enter Registration when the server
1411 * Established that a one-to-one WebCit/Citadel correspondence will
1412 be required. No big deal due to shared code segments.
1413 * Added "change password"
1414 * Added networking configuration screens. These still need testing.
1415 * Added a "kill session" link to each line of the wholist when
1416 logged in as an aide, and the screens to perform this operation.
1418 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1419 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1420 * "Finished" the MIME parser.
1421 * Got image uploads working.
1422 * Added "add/edit user photo" screens.
1423 * Added "add/edit room graphic" screens.
1424 * Added "add/edit floor graphic" screens.
1425 * Fixed display of floor graphic in known rooms list.
1427 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1428 * Wrote mime_parser.c for handling of image uploads. This will also
1429 be used in future Citadel MIME projects.
1431 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1432 * Fixed a bug in the room banner display code
1433 * Added "delete room"
1434 * Added "validate users"
1436 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1437 * Added "edit room info file"
1440 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1441 * Changed the "auto read new" functionality from a meta refresh tag
1442 to an "onload" directive (the former was causing graphics problems)
1443 * Added "create room"
1446 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1447 * Got the Zap and List-Zapped commands working
1448 * Added a convenience function to display a page with an error string
1449 * Automatically do a read-new-msgs whenever a new room banner is loaded
1451 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1452 * Added the screens to send pages
1453 * Changed message headers to display in bigger font, non-boldface
1454 * Added the chat system
1455 * Added goto private rooms
1457 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1458 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1460 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1461 * automatically regenerate Makefile when Makefile.in changes
1463 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1464 * context_loop.c: Moved "remove session" into its own function.
1465 Check for dead webcit child process before each transaction.
1466 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1467 against broken HTTP connections.
1468 * Added a housekeeping thread to periodically remove dead sessions
1469 and kill idle sessions.
1470 * messages.c: added "delete message" functionality
1471 * messages.c: added "move message" functionality
1472 * userlist.c: added. This adds "userlist" and "show user" functions.
1473 * roomops.c: fixed buggy implementation of ungoto
1474 * Set up an option in output_headers() to optionally print the most
1475 often used opening HTML as well as the HTTP headers.
1476 * Display express messages in cute little JavaScript popup window.
1478 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1479 * Brought over message reading and entry functions from old WebCit
1481 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1482 * context_loop.c: really fix the SO_LINGER stuff
1483 * webserver.c: remove commented-out references to SO_LINGER
1485 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1486 * context_loop.c: After fork(), child process closes the HTTP socket
1487 so when the parent process closes it, it actually _does_ close.
1488 Otherwise, aIEeeee and possibly other browsers will hang.
1489 * Added support for graphics images retrieved from the Citadel server.
1490 * Set up login banner graphic and background image graphic
1492 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1493 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1495 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1496 * Smoothed out some of the login/logout code. Failed authentication
1497 now works the way it should.
1498 * Added support for new user login (still need to handle registration).
1500 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1501 * Discovered that the HTTP socket problem is related to a socket that
1502 isn't properly lingering on close. Temporarily hacked a sleep(10)
1503 into context_loop.c until it is figured out.
1505 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1506 * Did a little debugging, still trying to figure out why logging in
1507 displays "Connection reset by peer" error. It used to work...
1509 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1510 * Makefile.in: updated dependencies
1512 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1513 * Fixed broken interpretation of variables specified in the URL
1514 * added new "action" variable to make main loop simpler
1516 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1517 * webserver.c: prototype vsnprintf
1518 * context_loop.c: warning fix
1520 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1521 * tcp_sockets.c: removed some dead code
1522 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1523 unused ends of pipes, fix a file descriptor leak and a race condition
1524 * portability enhancements
1526 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1527 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1529 * converted to autoconf and began port to Digital UNIX
1531 * context_loop.c: moved the monster 64k buffer array off the stack
1532 * tcp_sockets.c: getservbyname() doesn't set errno.
1534 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1535 * webserver.c: warning fix
projects / citadel.git / blob