2 Revision 500.21 2003/08/22 00:25:40 ajc
3 * Added a skeleton "setup" program to the tree. It does not work yet.
5 Revision 500.20 2003/08/20 03:48:55 ajc
6 * Added iconbar shortcut to Contacts room
7 * Minimum required Citadel is now 6.11
9 Revision 500.19 2003/08/20 03:07:25 ajc
10 * Address book "single card" view now suppresses "reading nn message" and
11 instead shows the letter indices across the top
12 * Clicking on an address in a vCard now connects to WebCit mail instead
13 of a browser mailto: link
15 Revision 500.18 2003/08/19 04:18:43 ajc
16 * Changed things around in the address book view. Made it sorted and
17 more clickable and better looking...
19 Revision 500.17 2003/08/12 18:54:03 error
20 * messages.c: fix off-by-one-error in selector bar
22 Revision 500.16 2003/08/07 22:18:03 ajc
23 * Add the Summary Page to the customizable iconbar
25 Revision 500.15 2003/08/07 03:51:51 ajc
26 * Customizable icon bar as: pictures and text, pictures, text
28 Revision 500.14 2003/08/05 03:52:14 ajc
29 * First working version of the customizable iconbar. It contains a basic
30 set of options and now automatically refreshes when it's customized.
32 Revision 500.13 2003/08/04 03:50:29 ajc
33 * First cut at the customizable iconbar is done. A bunch of generic options
34 are there. Still need to get the actual iconbar to refresh when changes
37 Revision 500.12 2003/08/03 21:02:01 ajc
38 * More work on customizable iconbar
40 Revision 500.11 2003/08/02 05:25:46 ajc
41 * Laid the groundwork for a customizable iconbar
43 Revision 500.10 2003/07/30 03:57:49 ajc
44 * Add config.c_purge_hour to config screen
46 Revision 500.9 2003/07/06 22:06:59 ajc
47 * When converting "anything that looks like a URL" to a real link, first
48 make sure that it isn't already inside a link. This fixes most of the
49 long, ugly URL strings sent by eBay.
50 * Automatically dismantle mailto: links in HTML messages, and convert
51 them to WebCit mail links (clicking on it sends the user to the Mail
52 room and begins composing a new message with the recipient and subject
53 fields pre-populated).
55 Revision 500.8 2003/06/29 20:51:21 ajc
56 * Worked around a rendering bug in Satan's Browser that was causing it
57 to draw the calendar month view much wider than the actual screen wdith
59 Revision 500.7 2003/06/28 04:09:37 error
60 * roomops.c: Backout change to display one less box in the first column in
61 roomlist view, it doesn't seem to work for everyone
63 Revision 500.6 2003/06/28 03:52:51 error
64 * Don't tell browsers not to cache static documents
66 Revision 500.5 2003/06/28 03:35:23 error
67 * roomops.c: Display one less floor in the first column in romlist view
69 Revision 500.4 2003/06/26 03:37:58 ajc
70 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
71 This will allow some groupware clients to browse the free/busy times of
72 other users on the system.
74 Revision 500.3 2003/06/21 05:17:21 ajc
75 * Better alignment of system messages
76 * Exterminated display_error() and replaced it with WC->ImportantMessage
77 which is displayed in a bubble on top of whatever page you're on next.
78 * Small cosmetic changes
79 * Fixed some nesting problems in output_headers()
81 Revision 500.2 2003/06/20 03:39:27 ajc
82 * Optimization to floor layout in box view
84 Revision 500.1 2003/06/20 03:04:26 ajc
85 * "Reply" button on messages now handles IGnet recipients correctly
87 Revision 500.0 2003/06/10 04:23:08 ajc
90 Revision 410.50 2003/06/10 04:22:58 ajc
91 * Updated docs and headers for 5.00 release
93 Revision 410.49 2003/06/10 04:05:23 ajc
94 * De-tabled the left side icon bar and reduced one of the graphics, so
95 that all of the rounded corners show up in Satan's Browser.
97 Revision 410.48 2003/06/10 03:47:41 ajc
98 * style.css: added font selection to default <BODY> tag
100 Revision 410.47 2003/06/06 03:26:03 ajc
101 * Satan's Browser insists on putting bloody acres of whitespace to the
102 right of any bulleted list items, making any multi-column table containing
103 a list take more than the entire screen. Removed all such lists so it
104 looks ok. If you are reading this and you are a Microsoft employee, please
105 commit suicide before you break anything else.
107 Revision 410.46 2003/06/06 02:22:07 ajc
108 * Changed the upper left and upper right bounded box corners to a solid
109 blue (#204B78) instead of gradiated, because it was looking funny in
110 256-color mode. It also looked funny in Internet Explorer, but people
111 who use Internet Explorer are contributing to terrorism and really don't
112 deserve Web access in the first place. So I really just fixed this to make
113 it look good in 256-color Netscape.
115 Revision 410.45 2003/06/05 21:37:37 ajc
116 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
117 in b0rken IE browser. Die, Bill, Die.
119 Revision 410.44 2003/06/05 03:52:29 ajc
120 * Buncha cosmetic changes
122 Revision 410.43 2003/06/04 03:41:25 ajc
123 * Change the appearance of rooms with and without new messages in the
124 room list -- now defined using CSS
126 Revision 410.42 2003/06/03 03:57:42 ajc
127 * Tightened up the room banner a bit. Smaller padding, smaller font,
130 Revision 410.41 2003/05/31 21:36:45 ajc
133 Revision 410.40 2003/05/26 21:05:42 ajc
134 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
135 it to complete the free/busy checking for attendee availability.
137 Revision 410.39 2003/05/26 05:44:45 ajc
138 * event.c: fix compiler warning
140 Revision 410.38 2003/05/26 05:39:46 ajc
141 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
142 bug fixed in Citadel.
144 Revision 410.37 2003/05/26 05:28:13 ajc
145 * serv_func.c: added utility function read_server_text()
146 * availability.c: banged out more of this code -- still not complete
148 Revision 410.36 2003/05/26 03:28:02 ajc
149 * Getting closer to doing the availability check. Created new source
150 module 'availability.c' for this purpose. Stub function is in place.
152 Revision 410.35 2003/05/25 04:25:12 ajc
153 * siteconfig.c: fixed a spelling error
154 * event.c: add a "Check attendee availability" button, and the code to
155 bypass saving the event to the server, do something with it, and then
156 feed the twiddled data structure back to the form display function for
157 further editing. What's still missing is the code to do the actual
160 Revision 410.34 2003/05/24 22:22:35 ajc
161 * Small stylesheet hack to make it work with b0rken IE
163 Revision 410.33 2003/05/24 22:13:08 ajc
164 * Changed the login banner a bit
166 Revision 410.32 2003/05/20 03:25:41 ajc
167 * Separate event invitees with newlines instead of commas.
169 Revision 410.31 2003/05/19 19:55:09 ajc
170 * summary.c: eliminate compiler warnings about unused variables when
171 compiling a WebCit service without calendar support
173 Revision 410.30 2003/05/18 02:05:33 ajc
174 * More conversion of screens to the new look-and-feel.
176 Revision 410.29 2003/05/16 04:11:29 ajc
177 * We don't need no steenking workaround. Problem fixed. MIME parser not
178 broken. Web server was calling it with bad parameters. All fixed now.
179 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
182 Revision 410.28 2003/05/15 04:52:26 ajc
183 * Minor workaround in web forms to handle mime parser problem in uploads
185 Revision 410.27 2003/05/15 03:35:59 ajc
186 * look and feel overhaul -- almost done!
188 Revision 410.26 2003/05/14 03:46:35 ajc
189 * More background cleanup
191 Revision 410.25 2003/05/05 17:19:46 ajc
192 * Cleanups to summary page when running on a non ical enabled system
193 * Use non breaking spaces in summary page box titles
195 Revision 410.24 2003/05/04 04:22:41 ajc
196 * Display body of messages on a white background. I am doing this in order
197 to prepare for making the general background of the screen a darker color.
199 Revision 410.23 2003/05/04 02:54:55 ajc
200 * Summary page now uses our cutesy new rounded window boxes
202 Revision 410.22 2003/05/03 21:28:41 ajc
203 * Added in a slick new box style and put the room lists in it
205 Revision 410.21 2003/05/03 16:57:04 ajc
206 * In the 'folders' and 'portal' views, change the folder delimiter
207 from / to \ to avoid conflict with room names that have slashes
209 Revision 410.20 2003/05/03 16:23:29 ajc
210 * Enforce three columns in portal view of room list
212 Revision 410.19 2003/05/03 04:52:32 ajc
213 * Added an experimental new "portal view" to the room list options
215 Revision 410.18 2003/05/02 03:23:41 ajc
216 * Minor change to room list algorithm
218 Revision 410.17 2003/05/01 15:33:05 ajc
219 * Fixed a potential memory leak in enumeration of MIME parts
221 Revision 410.16 2003/05/01 03:11:35 ajc
222 * When static content is requested, fetch it without trying to connect
225 Revision 410.15 2003/04/30 05:00:00 ajc
226 * Added the ability to compose messages with file attachments uploaded from
229 Revision 410.14 2003/04/27 04:46:02 ajc
230 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
231 observes the flag designating the presence of new messages. (The "rooms
232 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
233 but that view may get axed soon.)
235 Revision 410.13 2003/04/26 21:57:53 ajc
236 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
237 before returning an error code to avoid a file descriptor leak
239 Revision 410.12 2003/04/19 21:42:36 ajc
240 * Repaired all my b0rken COLOR tags
241 * Replaced most FONT tags with SPAN tags
244 Revision 410.11 2003/04/19 19:58:10 ajc
245 * Lots of great changes from Nick to make the site CSS-enabled.
247 Revision 410.10 2003/04/14 04:04:40 ajc
248 * First cut of CSS-izing WebCit. Probably b0rken.
250 Revision 410.9 2003/04/09 04:02:32 ajc
251 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
252 supported the idea of one WebCit connecting to multiple Citadels for a
253 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
254 * When connecting to Citadel through a Unix domain socket, don't try to make
255 the Java chat applet available.
257 Revision 410.8 2003/03/31 03:32:19 ajc
258 * messages.c: check for 000 terminator while parsing RFC822 headers to
259 prevent getting hung up while displaying certain badly formatted messages.
261 Revision 410.7 2003/03/30 06:13:19 ajc
262 * When reading from the server, do not treat CR as end-of-line because
263 there's probably an LF coming after it. Instead, keep reading to the LF
265 * No not underline links in the icon bars
267 Revision 410.6 2003/03/17 04:17:41 ajc
268 * Call to accept() was being made with an uninitialized variable for the
269 third argument. Changed the second and third argument to NULL and 0 because
270 we don't really need accept() to fill up a buffer full of information that
271 we'll never use. (Thanks to SteveV for reporting the bug and helping to
273 * Removed the mutex wrapper around select() because we don't need it. All
274 idle worker threads now block on select() and one of them will wake up when
275 a connection arrives.
277 Revision 410.5 2003/03/15 20:55:03 ajc
278 * When a requested image is not available on the Citadel server, send a
279 1x1 transparent GIF instead of 404 error.
281 Revision 410.4 2003/03/14 04:21:57 ajc
282 * clone events to be encapsulated before saving, because the original
283 instance may already have a parent, and that makes crashy crashy
285 Revision 410.3 2003/03/13 05:57:17 ajc
286 * More encapsulation. Warning: there are bugs in this!!
288 Revision 410.2 2003/03/13 05:20:23 ajc
289 * Various changes to the calendar service to handle messages containing
290 fully encapsulated VCALENDAR components instead of only unencapsulated
291 VEVENT subcomponents. We have to move in this direction for compatibility
294 Revision 410.1 2003/03/01 22:07:19 ajc
295 * New user registration, as well as existing user re-registration, now
296 uses the vCard editing screen.
297 * Administratively editing users' address book entries now works again,
298 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
299 in order to enforce this.
301 Revision 410.0 2003/02/19 03:49:33 ajc
304 Revision 400.90 2003/02/19 03:49:17 ajc
305 * latest config.guess and config.sub from www.gnu.org
307 Revision 400.89 2003/02/07 04:44:17 ajc
308 * Replaced sleep() with a function that sleeps using select() in order to
309 avoid potential issues with SIGALRM. Possible fix for weird behavior
310 when running on a Macintosh.
312 Revision 400.88 2003/01/29 22:32:07 ajc
313 * Shuffled some code and comments around; minor cleanup
315 Revision 400.87 2003/01/28 15:37:12 ajc
316 * All functions which read binary data from the server now make use of the
317 read_server_binary() function in tools.c
318 * Binary reads from server now have safety code to prevent infinite loops
319 * All output of MIME objects is now done with http_transmit_thing()
321 Revision 400.86 2003/01/19 06:28:04 ajc
322 * Minimum required Citadel version 6.05
324 Revision 400.85 2003/01/16 04:41:26 ajc
325 * When displaying edit controls for time of day in the calendar, only show
326 minutes that are multiples of 5 ... unless the existing value is not a
327 multiple of 5, in which case we show that too.
329 Revision 400.84 2003/01/15 17:34:04 ajc
330 * event.c: fixed a misspelling
331 * config.guess, config.sub: updated using latest from ftp.gnu.org
333 Revision 400.83 2003/01/14 04:21:27 ajc
334 * Only offer views which make sense for the default view of a room
336 Revision 400.82 2003/01/13 03:34:33 ajc
337 * Get ready for the 4.10 release
339 Revision 400.81 2003/01/12 23:22:53 ajc
340 * configure.in: check for libical v0.24 or newer
342 Revision 400.80 2003/01/07 04:56:17 ajc
343 * Complete the free/busy transparency handling in the form
344 * Default times for new events are now in the correct timezone
346 Revision 400.79 2003/01/06 18:01:35 ajc
347 * Begin handling of TRANSP property to show event times as free or
350 Revision 400.78 2003/01/05 21:02:14 ajc
351 * Summary page: three columns are now all the same width
353 Revision 400.77 2003/01/05 20:56:05 ajc
354 * minor fix for previous checkin
356 Revision 400.76 2003/01/05 20:51:01 ajc
357 * Display PARTSTAT for attendees
359 Revision 400.75 2003/01/05 05:01:00 ajc
360 * Add "today's calendar events" to the summary page.
362 Revision 400.74 2003/01/05 04:27:28 ajc
363 * Add "Tasks" to the summary page
365 Revision 400.73 2002/12/28 05:44:09 ajc
366 * ical_dezonify.c: brought over new version from the Citadel source (again)
368 Revision 400.72 2002/12/28 05:12:45 ajc
369 * ical_dezonify.c: brought over new version from the Citadel source.
371 Revision 400.71 2002/12/26 04:04:48 ajc
372 * Perform CHEK command when automatically establishing sessions, not just
373 when one is explicitly created. Some stuff is missing otherwise.
375 Revision 400.70 2002/12/25 23:18:06 ajc
376 * Be more strategic about when to call ical_dezonify()
377 (This may be the last set of fixes. I hope so.)
379 Revision 400.69 2002/12/25 21:39:38 ajc
380 * ical_dezonify.c: added.
381 * calendar.c: convert incoming ical messages to UTC
382 (the usual routines will then convert them to local time for display)
384 Revision 400.68 2002/12/25 07:06:00 ajc
385 * Tweaked the code to work with libical 0.24
387 Revision 400.67 2002/12/20 04:50:00 ajc
388 * When saving a calendar event, increment the SEQUENCE property.
390 Revision 400.66 2002/12/18 05:03:39 ajc
391 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
392 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
393 Because the libc-allocated buffer was getting clobbered.
394 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
396 Revision 400.65 2002/12/17 05:01:39 ajc
397 * Prettied up the calendar day view layout
398 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
400 Revision 400.64 2002/12/16 04:43:30 ajc
401 * Correctly handle local time zone when figuring out which day and time to
402 display events on calendar month/day views. This also seems to have
403 fixed the bug that was causing events to sometimes get lost when saved.
405 Revision 400.63 2002/12/15 05:50:59 ajc
406 * Form editing of date/time fields now assumes that the icaltimetype being
407 manipulated is in UTC. It converts to/from local time for editing.
409 Revision 400.62 2002/12/10 23:25:47 ajc
410 * Display attendees in message view of calendar objects
412 Revision 400.61 2002/12/07 22:12:59 ajc
413 * Handle incoming RSVP's for meetings. (Note: this will not actually work
414 until I implement the Citadel server function which it calls.)
416 Revision 400.60 2002/11/30 21:34:51 ajc
417 * Submit organizer in a hidden field, in case the server needs it
419 Revision 400.59 2002/11/30 04:46:46 ajc
420 * First cut at adding/removing attendees to an event
421 (Actual invitations should be sent by the Citadel server)
423 Revision 400.58 2002/11/29 23:56:19 ajc
424 * Completed "me as organizer" -- the user's own e-mail address is inserted
425 as the organizer of new events. Detect when the user is the organizer and
426 enable/disable the attendees box accordingly.
428 Revision 400.57 2002/11/29 16:38:37 ajc
429 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
431 Revision 400.56 2002/11/28 06:03:24 ajc
432 * Issue an ISME command when editing an event, to determine whether the user
433 viewing the event is the organizer. (Will use this later to allow/disallow
434 sending out invitations.)
436 Revision 400.55 2002/11/26 05:01:04 ajc
437 * Began handling attendee fields
439 Revision 400.54 2002/11/16 23:40:11 ajc
442 Revision 400.53 2002/11/16 23:15:02 ajc
443 * Make the "all day event" shadebox smaller (month view) - no border.
444 * Fixed bug that caused any events following an all day event to also appear
447 Revision 400.52 2002/11/16 05:40:54 ajc
448 * When adding new events to the calendar, default to the month [and day]
449 currently being viewed.
450 * Hotlink each hour of the day view to an add-new-event for that day/hour.
452 Revision 400.51 2002/11/15 05:05:47 ajc
453 * Put in back/forward (yesterday/tomorrow) links in calendar day view
455 Revision 400.50 2002/11/15 04:11:46 ajc
456 * Added even more nifty JavaScript to cause the hour/minute and end date
457 fields of a calendar event form to render as disabled when the "all day
458 event" box is checked -- not just when the user checks the box, but also
459 when the box begins its life already checked.
461 Revision 400.49 2002/11/14 04:59:40 ajc
462 * Correctly serialize and save all day events using date instead of date/time
464 Revision 400.48 2002/11/13 04:49:23 ajc
465 * "All day event" shows as a single checkbox, instead of one for the start
466 time and one for the end time. Added nifty JavaScript to zero and shade
467 the hour/minute and all end time fields when all-day-event is checked.
469 Revision 400.47 2002/11/12 05:57:27 ajc
470 * Display a nicer looking screen when replying to calendar invitations
471 * When displaying day view, don't show all day events twice
472 * Day or month view: denote all day events by displaying them inside
475 Revision 400.46 2002/11/12 03:26:39 ajc
476 * Tell the user about broken Citadel server connections instead of
477 simply printing "Goodbye"
479 Revision 400.45 2002/10/23 04:11:38 ajc
480 * Detect when a meeting invitation is actually an update for an existing UID
481 and tell the user so.
483 Revision 400.44 2002/10/21 20:16:38 ajc
484 * Display conflicts nicely
486 Revision 400.43 2002/10/21 18:29:14 ajc
487 * Ask server to hunt for conflicts when displaying a meeting invitation
489 Revision 400.42 2002/10/19 21:28:32 ajc
490 * Moved the calendar meeting request reply functionality to the Citadel server
492 Revision 400.41 2002/10/19 17:10:14 ajc
493 * Add "Tentative" accept button
494 * Only display Accept/Tentative/Decline button when method=REQUEST
496 Revision 400.40 2002/10/19 04:16:37 ajc
497 * Save an incoming meeting request into the user's calendar.
499 Revision 400.39 2002/10/18 20:55:05 ajc
500 * Began work on meeting request accept/decline
502 Revision 400.38 2002/10/16 19:16:39 ajc
503 * Fixes and updates to build WebCit on Linux for IBM S/390
505 Revision 400.37 2002/10/09 04:12:44 ajc
506 * Templatized trailing HTML
507 * Templatized "new start page" page
508 * Added global substitution macros
510 Revision 400.36 2002/10/09 03:51:01 ajc
511 * Templatized the <HEAD> section of HTML
513 Revision 400.35 2002/10/07 23:03:38 ajc
514 * messages.c: don't display room name field when it's blank
516 Revision 400.34 2002/10/07 04:10:37 ajc
517 * When displaying meeting invitations, only show date/time for VEVENT
518 subcomponents. Date/time for other subcomponents are irrelevant.
519 * Cleaned up HTML display of meeting invitations.
521 Revision 400.33 2002/10/03 03:40:31 ajc
522 * Worked on meeting accept/decline a little bit
524 Revision 400.32 2002/09/30 03:58:35 ajc
525 * Dabbled in handling incoming meeting requests
527 Revision 400.31 2002/09/29 20:15:43 ajc
528 * Completed the calendar day view
530 Revision 400.30 2002/09/28 04:01:30 ajc
531 * started fleshing out the calendar day view
533 Revision 400.29 2002/09/27 21:19:28 ajc
536 Revision 400.28 2002/09/27 18:31:33 ajc
537 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
538 * After saving a VEVENT, return to the correct calendar view and date
540 Revision 400.27 2002/09/27 17:15:44 ajc
541 * Removed the gzip compression stuff due to bugs in Internet Explorer.
543 Revision 400.26 2002/09/27 04:37:21 ajc
544 * New, buggy versions of event editing screens
546 Revision 400.25 2002/09/26 22:00:16 ajc
547 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
548 month 1 in libical functions)
550 Revision 400.24 2002/09/25 21:57:13 ajc
551 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
554 Revision 400.23 2002/09/24 04:12:34 ajc
555 * Rough cut of the two-pass calendar display routines (first pass: go thru
556 messages gathering VEVENT items; second pass: render calendar with data)
558 Revision 400.22 2002/09/23 04:01:33 ajc
559 * Presentation changes to calendar month view
561 Revision 400.21 2002/09/22 05:20:27 ajc
562 * Began implementing month view
564 Revision 400.20 2002/09/21 04:38:05 ajc
565 * Added utility functions for displaying vcalendar timestamps in web forms
566 and translating form data back to timestamps.
567 * Completed the "edit task" and "add new task" screens.
569 Revision 400.19 2002/09/20 20:28:08 ajc
570 * Smooth transition between "list tasks" & "edit task" screens
572 Revision 400.18 2002/09/20 03:54:44 ajc
573 * Display the "Tasks" view as a bulleted list with each task clickable
574 * Clicking brings up an (unfinished) "edit task" screen
576 Revision 400.17 2002/09/18 21:44:02 ajc
577 * display VTODO parameters
579 Revision 400.16 2002/09/17 04:21:00 ajc
580 * Handler chains for VCALENDAR and VTODO types
582 Revision 400.15 2002/09/17 03:37:10 ajc
583 * Implemented a 'display handler' infrastructure for various groupware types
585 Revision 400.14 2002/09/16 03:35:12 ajc
586 * Just a bunch of glue code to iterate through the various types of ical
587 objects we could encounter
589 Revision 400.13 2002/09/15 04:05:41 ajc
590 * Process calendar object subcomponents
592 Revision 400.12 2002/09/15 03:40:13 ajc
594 * When a text/calendar MIME type is discovered in a message, send it to
595 the (currently skeleton) parser in calendar.c
596 * calendar.c: skeleton parser for calendar objects which currently just
597 creates an icalcomponent object and frees it.
599 Revision 400.11 2002/09/15 03:16:24 ajc
600 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
601 function namespace in libical
603 Revision 400.10 2002/09/15 02:50:55 ajc
604 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
606 Revision 400.9 2002/09/14 21:33:31 ajc
607 * Backed out compression of inlines -- not all browsers appear to handle it
609 Revision 400.8 2002/09/14 20:20:29 ajc
610 * Attempting to push more stuff through compression. I've introduced some
611 sort of deadlock bug that I can't seem to find yet...
613 Revision 400.7 2002/09/14 20:00:22 ajc
614 * Compress output_image() graphics
616 Revision 400.6 2002/09/14 16:26:35 ajc
617 * output_image() now reads the entire image from Citadel into a buffer before
618 sending it to the browser (for performance reasons, and so it can compress)
620 Revision 400.5 2002/09/14 04:52:59 ajc
621 * Look for the "libical" calendaring library and link it in if present...
623 Revision 400.4 2002/09/14 04:02:36 ajc
624 * Finished gzip compression of dynamic pages (when browser supports it)
626 Revision 400.3 2002/09/13 20:40:53 ajc
627 * Detect when the client browser is capable of gzip encoding
628 (actual encoding is not implemented yet)
630 Revision 400.2 2002/09/13 15:54:40 ajc
631 * Reversed the above change because I broke it somehow
633 Revision 400.1 2002/09/11 22:46:59 ajc
634 * Started adding in compression and calendaring library detects (not finished)
636 Revision 400.0 2002/09/09 03:56:11 ajc
637 * This is version 4.00
639 Revision 323.68 2002/09/09 03:51:01 ajc
640 * In the HTML-to-HTML converter:
641 --> Open links in new window (as with text msgs)
642 --> Convert loose URL's to hot links (as with text msgs)
644 Revision 323.67 2002/09/06 03:59:11 ajc
645 * Added an "About this server" panel to the Summary page.
646 (Useless fluff, but better than an empty column.)
648 Revision 323.66 2002/08/26 02:57:06 ajc
649 * Rooms listed on the summary page are now clickable-gotoable
651 Revision 323.65 2002/08/26 01:24:09 ajc
652 * Added a "summary" page (rather sparse for now)
654 Revision 323.64 2002/08/24 15:30:48 ajc
655 * GET instead of POST for listsub. Also add a 'Back...' link.
657 Revision 323.63 2002/08/24 05:59:24 ajc
658 * Bugfixes and cosmetic changes to listsub system
660 Revision 323.62 2002/08/23 03:37:19 ajc
661 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
663 Revision 323.61 2002/08/22 03:55:47 ajc
664 * 'unsubscribe' command (but not 'confirm unsubscribe')
666 Revision 323.60 2002/08/21 21:58:37 ajc
667 * Completed self-service list subscription via web.
668 (Still need to implement unsubscribe.)
670 Revision 323.59 2002/08/16 22:06:51 ajc
673 Revision 323.58 2002/08/16 03:51:12 ajc
674 * I think I've finally nailed the 'no session' pages now...
676 Revision 323.57 2002/08/15 03:49:47 ajc
677 * Fleshed out the list subscription page a bit
679 Revision 323.56 2002/08/13 19:55:12 ajc
680 * Keep track of the HTTP "Host:" header being sent by the browser.
681 (We're going to need this in the near future)
683 Revision 323.55 2002/08/05 16:07:30 ajc
684 * Moved "edit floor label pic" to the floor editing screen
686 Revision 323.54 2002/08/05 15:53:00 ajc
687 * Commands to add, change, delete floors
689 Revision 323.53 2002/07/26 03:20:04 ajc
690 * Beautified the folder tabs in "edit room"
692 Revision 323.52 2002/07/25 04:01:58 ajc
693 * Final cleanup of changes (finally located and fixed the bug)
695 Revision 323.51 2002/07/24 04:14:23 ajc
696 * Minor code cleanup of last night's changes
698 Revision 323.50 2002/07/23 15:40:54 ajc
699 * Minor cleanup of previous changes
701 Revision 323.49 2002/07/23 04:43:58 ajc
702 * Updated message reading to use the new MSG4 command, so we can do output
703 of various types of richtext (mainly HTML).
705 Revision 323.48 2002/07/16 03:37:24 ajc
706 * Small change to above
708 Revision 323.47 2002/07/16 03:23:37 ajc
709 * Display HTML messages as HTML. (Wow!)
711 Revision 323.46 2002/07/13 04:39:59 ajc
712 * Handle multipart/alternative in a nicer way, giving us the opportunity to
713 output HTML instead of converting to text/plain and back. (Not finished.)
715 Revision 323.45 2002/07/11 03:17:03 ajc
716 * hacks to text_to_server() to transmit messages as HTML
718 Revision 323.44 2002/07/09 04:21:12 ajc
721 Revision 323.43 2002/07/06 03:10:26 ajc
722 * Enable a "make this my start page" link that works in lots of places.
723 Configures a user's preference of where to go after login.
725 Revision 323.42 2002/06/19 22:01:31 ajc
726 * When editing another user's vCard, do a "transient goto" to their config
727 room so you don't automatically gain access to their config room.
728 * When creating a user, go back to the "select user to edit" screen with the
729 new user's account name pre-selected.
731 Revision 323.41 2002/06/17 03:48:44 ajc
732 * Finished the thing to edit other users' vCards.
734 Revision 323.40 2002/06/16 21:49:02 ajc
735 * Administratively edit other users' vCards. Still needs a couple of lines
736 of glue code to make it work.
738 Revision 323.39 2002/06/15 20:34:39 ajc
739 * Use safestrncpy() instead of strncpy() where appropriate
740 * Fixed a memory allocation bug in the vCard parser
742 Revision 323.38 2002/05/23 03:40:05 ajc
743 * Brought over a utility function I'll need later
745 Revision 323.37 2002/05/22 02:34:56 ajc
746 * Finished room/folder view selector. Pretty cool.
748 Revision 323.36 2002/05/22 01:53:23 ajc
749 * Room list or folder list? Give the user a choice. (Has bugs.)
751 Revision 323.35 2002/05/12 15:21:43 error
752 * do_template() now parses a .wml file for WAP clients, and a .html file
755 Revision 323.34 2002/05/11 22:46:19 error
756 * Track whether user-agent is a WAP gateway
758 Revision 323.33 2002/05/11 15:35:07 error
759 * webcit.c: add MIME types for WAP/WML
761 Revision 323.32 2002/05/10 15:29:58 ajc
762 * Hacked the address book view a little bit
764 Revision 323.31 2002/05/09 03:53:56 ajc
765 * Began working on address book view
767 Revision 323.30 2002/05/08 03:38:58 ajc
768 * Preferences framework
770 Revision 323.29 2002/05/07 03:57:29 ajc
771 * In message summary, replace 'Del' links with checkboxes
773 Revision 323.28 2002/05/05 03:28:15 ajc
774 * Shuffled around the room banner a bit
776 Revision 323.27 2002/05/03 19:32:39 ajc
777 * Finished "folder list" mode (still need to move it to a permanent location)
779 Revision 323.26 2002/05/03 03:55:17 ajc
780 * more folder display stuff
782 Revision 323.25 2002/05/01 22:03:07 ajc
783 * "folder list" view (not finished)
785 Revision 323.24 2002/05/01 03:23:31 ajc
786 * Added a drop-down box to change a user's view of a room.
788 Revision 323.23 2002/04/28 03:56:47 ajc
789 * Finished summary mode (for the most part, anyway)
791 Revision 323.22 2002/04/26 21:13:21 ajc
792 * Separated "summary mode" message listing into its own function
793 * Go to summary mode automatically when the server says that view=1
795 Revision 323.21 2002/04/20 04:14:29 ajc
796 * Some work on email summary screen
798 Revision 323.20 2002/03/31 05:02:39 ajc
799 * Remove "Page another user" link from main menu
800 * Add "edit my citadel config room" type link from edit user screen
802 Revision 323.19 2002/03/29 22:30:45 ajc
803 * Finished the "edit user" screen.
805 Revision 323.18 2002/03/29 15:18:09 ajc
806 * yep ... more user edit stuff
808 Revision 323.17 2002/03/26 19:01:12 ajc
809 * More edit user stuff
811 Revision 323.16 2002/03/26 18:23:23 ajc
812 * Don't display room banner on screens that don't pertain to a particular room
813 * Initial prep for add/change/delete user accounts screen
815 Revision 323.15 2002/03/22 04:33:08 ajc
816 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
818 Revision 323.14 2002/03/19 04:35:10 ajc
819 * Brought over yet another new version of the MIME parser from Citadel
821 Revision 323.13 2002/03/13 03:56:52 ajc
822 * New site config option "Allow system Aides to gain access to mailboxes"
824 Revision 323.12 2002/03/12 23:13:57 ajc
825 * Moved room access controls out of the admin menu and into the room commands
826 menu. Prettied up the access control list screen.
828 Revision 323.11 2002/03/10 06:07:09 ajc
829 * Handle multiple Internet e-mail addresses in vCard editor
831 Revision 323.10 2002/03/07 04:56:09 ajc
832 * Final polish for initial round of vCard editing functions. Only show "edit"
833 link when editing user's own vCard in the My Citadel Config> room.
835 Revision 323.9 2002/03/06 05:22:33 ajc
836 * More vcard editing form stuff
838 Revision 323.8 2002/03/05 05:05:06 ajc
839 * More vCard editing stuff
841 Revision 323.7 2002/03/04 05:28:54 ajc
842 * Wrote some skeleton code for robust vCard editing
844 Revision 323.6 2002/03/03 06:58:25 ajc
845 * Login errors displayed in red
847 Revision 323.5 2002/03/03 06:52:59 ajc
848 * Allow editing of the "disable self-service user account creation" site config option
850 Revision 323.4 2002/02/24 07:02:44 ajc
851 * Added the ability to enter a Subject: line in messages
852 * Go to the Mail room when user clicks on the new mail alert icon
854 Revision 323.3 2002/02/13 22:47:51 ajc
855 * Added some rudimentary support for displaying vCards as card-looking things
857 Revision 323.2 2002/02/13 15:04:25 ajc
858 * Began some hacks for vCard processing
860 Revision 323.0 2002/01/13 09:07:06 ajc
863 Revision 322.4 2002/01/13 09:06:38 ajc
864 * Brought over the debugged mime parser from Citadel
866 Revision 322.3 2002/01/05 06:19:17 error
867 * Add MIME types text/css and image/png
869 Revision 322.2 2002/01/03 22:32:38 ajc
870 * templatized the "prompt for recipient" screen
872 Revision 322.1 2001/12/28 09:43:05 error
873 * Client support for hostnames up to 63 characters
875 Revision 322.0 2001/12/26 23:11:56 ajc
878 Revision 321.1 2001/12/26 23:11:25 ajc
879 * Minor change to the upload handler, to fix graphics uploads
881 Revision 321.0 2001/12/26 05:28:02 ajc
884 Revision 320.2 2001/12/26 05:24:11 ajc
885 * Reverted all of the navbar and iconbar functions back to plain, ordinary
886 link tags. The nifty JavaScript stuff is now used only to light up the
887 buttons during mouse hovers, and nothing more.
889 Revision 320.1 2001/12/25 00:14:44 error
890 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
892 Revision 320.0 2001/12/21 06:04:03 ajc
895 Revision 301.22 2001/12/21 06:03:54 ajc
898 Revision 301.21 2001/12/20 05:02:42 ajc
899 * If you paid for this software, someone is ripping you off.
900 * Fixed the urlesc() function to use a caller-supplied target buffer.
902 Revision 301.20 2001/12/18 20:35:29 ajc
903 * More fun JavaScript-enabled buttons
905 Revision 301.19 2001/12/18 16:48:06 ajc
906 * Began testing new JavaScript-enabled k00l light-up buttonz
908 Revision 301.18 2001/12/18 06:06:20 ajc
911 Revision 301.17 2001/12/15 20:51:33 ajc
912 * "reply" button on pop-up pages
914 Revision 301.16 2001/12/11 16:02:40 ajc
915 * Completed support for add/remove mailing list recipients.
917 Revision 301.15 2001/12/11 15:22:53 ajc
918 * Began constructing the listserv screen for config (not tested)
920 Revision 301.14 2001/12/11 05:37:12 ajc
921 * Finished the share/unshare room screen in Edit Room
923 Revision 301.13 2001/12/03 04:43:40 ajc
924 * Brought over an update of the MIME parser from Citadel.
926 Revision 301.12 2001/12/02 07:09:13 ajc
927 * Turned the room editing page into a tabbed dialog
928 * Started adding some of the room sharing stuff
930 Revision 301.11 2001/11/22 05:17:06 ajc
931 * Completed the add/change/delete neighbor node screens
933 Revision 301.10 2001/11/18 01:47:24 ajc
934 * Tentatively begun the change of networking configuration screens to reflect
935 the new network architecture of the server.
937 Revision 301.9 2001/11/18 01:41:09 ajc
938 * Brought over the newer string tokenizer from Citadel
939 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
940 server's convention of #define SIZ 4096
942 Revision 301.8 2001/11/14 03:20:22 ajc
943 * Add some more of the newer config settings to the site config screen
945 Revision 301.7 2001/09/25 03:34:09 ajc
946 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
947 and bail out without bothering the Citadel server.
949 Revision 301.6 2001/08/22 16:38:06 ajc
950 * Added the "-c" command line option to generate optional cookies indicating
951 the host name of the server. This makes it easy to put a cluster of WebCit
952 servers behind (for example) an Arrowpoint load balancer.
954 Revision 301.5 2001/08/21 04:02:56 ajc
955 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
956 unwanted page caching
958 Revision 301.4 2001/08/13 03:43:24 ajc
961 Revision 301.3 2001/08/13 03:40:01 ajc
962 * Another attempt at focus
964 Revision 301.2 2001/08/11 04:24:39 ajc
965 * Attempt at setting focus to msgtext area when entering a message.
967 Revision 301.1 2001/08/02 03:42:03 ajc
968 * Changed the wholist to work with the new masquerade semantics
970 Revision 301.0 2001/06/28 15:05:31 ajc
973 Revision 300.2 2001/06/28 15:03:49 ajc
974 * Every generated page now includes a meta tag to disable evil "smart tags"
975 (see http://smarttags.manilasites.com/ for more information)
977 Revision 300.1 2001/06/28 02:39:54 ajc
978 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
979 the screen where you can create a room...
981 Revision 300.0 2001/06/27 06:24:06 ajc
982 * Tagged everything as Version 3.00
984 Revision 213.25 2001/06/27 06:22:49 ajc
985 * Updated docs for the 3.00 release
987 Revision 213.24 2001/06/27 06:16:01 ajc
988 * Correct generated window name in pop up pages
989 * Added handling of MIME inline images (not tested)
991 Revision 213.23 2001/06/22 17:58:20 ajc
992 * A few performance and tuning cleanups. Increased the size of the socket
993 queue length to 100 for use on big systems. Also, during startup, the
994 initial startup thread now exits after creating the worker threads, instead
995 of becoming a worker thread itself. For some reason Solaris had problems
996 with the latter method.
998 Revision 213.22 2001/06/07 03:16:57 ajc
999 * Brought over an updated mime parser from Citadel
1001 Revision 213.21 2001/06/06 14:44:25 ajc
1002 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1004 Revision 213.20 2001/05/31 02:26:22 ajc
1005 * Fixed login to take you to the Lobby instead of the next room.
1007 Revision 213.19 2001/05/30 22:37:09 ajc
1008 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1009 or a "filename" from the MIME parser.
1011 Revision 213.18 2001/05/30 01:06:57 ajc
1012 * Changes to mime parser ... still something wrong
1014 Revision 213.17 2001/05/28 19:27:29 ajc
1015 * Fixed bug which marked all messages in Lobby as old before reading at login
1017 Revision 213.16 2001/05/25 22:39:26 ajc
1018 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1020 Revision 213.15 2001/05/23 16:15:23 ajc
1021 * UI changes (pretty frames with no scrollbars)
1023 Revision 213.14 2001/05/22 00:32:17 ajc
1026 Revision 213.13 2001/05/22 00:02:18 ajc
1027 * Another attempt to fix the fd leak
1029 Revision 213.12 2001/05/19 02:21:40 ajc
1030 * Attempt to fix the dangling sockets.
1032 Revision 213.11 2001/05/15 03:22:25 ajc
1033 * More icon updates and link cleanup type stuff
1035 Revision 213.10 2001/05/06 05:11:48 ajc
1036 * Added paging icon and right-justified it
1037 * Send-page window is now a popup
1039 Revision 213.9 2001/05/04 04:28:10 ajc
1040 * Added "page user" button in wholist
1042 Revision 213.8 2001/05/01 00:49:43 ajc
1043 * more of the UI overhaul
1045 Revision 213.7 2001/04/30 01:49:36 ajc
1046 * more work on UI overhaul
1048 Revision 213.6 2001/04/29 04:39:23 ajc
1049 * User interface overhaul now in progress. WARNING: incomplete system.
1051 Revision 213.5 2001/04/01 22:13:37 cough
1052 * Modified roomops.c to give users the ability to pick a floor at room
1055 Revision 213.4 2001/02/15 01:21:55 ajc
1056 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1057 invite/kickout functionality.
1059 Revision 213.3 2001/01/25 23:10:00 ajc
1060 * "Delete message" button now confirms on client-side using JavaScript
1062 Revision 213.2 2000/12/05 18:39:49 ajc
1063 * Added support for non-USA countries in registration screen (requires the
1064 latest Citadel server, which supports the country field)
1066 Revision 213.1 2000/10/20 04:27:46 ajc
1067 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1069 Revision 213.0 2000/10/03 16:44:01 ajc
1070 * Tagged for 2.13 release
1072 Revision 212.16 2000/10/03 03:15:53 ajc
1073 * Cosmetic changes to login screen, menu bar, and message header bar
1075 Revision 212.15 2000/09/28 03:44:52 ajc
1076 * Linked to the bio/photo page from message headers. I'm not sure I like the
1077 color scheme, though.
1079 Revision 212.14 2000/09/28 03:37:23 ajc
1080 * who.c: provide links to bio/photo pages for each user in the wholist
1082 Revision 212.13 2000/09/24 21:37:21 ajc
1083 * When reading large numbers of messages, group them in smaller numbers and
1084 display the selector bar in search engine style (like AltaVista and Google)
1086 Revision 212.12 2000/09/24 04:17:16 ajc
1087 * Templatized the room banner.
1089 Revision 212.11 2000/09/17 03:29:45 ajc
1090 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1092 Revision 212.10 2000/09/14 11:43:37 error
1093 Replace occurrences of % throughout the HTML with %% so as to be friendly
1094 to HP/UX printf() and possibly others.
1096 Revision 212.9 2000/09/13 04:13:59 ajc
1097 * Completed the initial hack of the variable substitution template thingy.
1098 Check out static/login.html to see the first template.
1100 Revision 212.8 2000/09/11 17:08:16 ajc
1101 * Started templatizing the login screen. Not finished yet.
1103 Revision 212.7 2000/09/11 03:29:50 ajc
1104 * Started working on a variable-substitution thing
1106 Revision 212.6 2000/08/30 03:20:22 ajc
1107 * Put the wholist back into its own window.
1109 Revision 212.5 2000/07/06 03:46:29 ajc
1110 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1112 Revision 212.4 2000/06/29 04:22:35 ajc
1113 * Changed the format of the wholis (again). Now it shows up in a frame
1114 instead of a separate window.
1116 Revision 212.3 2000/06/12 03:28:44 ajc
1117 * added support for multi-line paging
1119 Revision 212.2 2000/06/07 04:11:28 ajc
1120 * HTML changes to room banner
1122 Revision 212.1 2000/05/31 04:29:54 ajc
1123 * Initial support for "summary" (headers only, no body) mode of reading
1124 messages, and "read one" mode. For future support of 'traditional' email.
1126 Revision 212.0 2000/05/23 20:35:52 ajc
1127 * Tagged for the 2.12 release
1129 Revision 211.19 2000/05/18 02:33:39 ajc
1130 * Don't call whobbs() directly after changing masq room/host, it screws up the
1131 refresh. It now calls an HTTP redirect page instead.
1132 * added http_redirect(char *url) function to accomplish the above
1134 Revision 211.18 2000/05/08 17:24:32 ajc
1135 * Removed HTTP date fields because it was confusing browser caches (weird)
1136 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1138 Revision 211.17 2000/05/07 23:46:55 ajc
1139 * added Date: and Last-Modified: headers to HTTP output
1140 * masquerade room/host screen now runs in wholist window, and returns to it
1142 Revision 211.16 2000/05/02 17:32:06 ajc
1143 * Font related changes to html
1145 Revision 211.15 2000/04/20 02:42:23 ajc
1146 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1147 crashing every session, every time. (?)
1148 * End the session after displaying robots.txt or nocookies.html, to prevent
1149 big session logjams when either of these conditions are met
1151 Revision 211.14 2000/04/15 15:43:46 nbryant
1152 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1153 64-bit gcc on sparc is evil)
1155 Revision 211.13 2000/04/06 20:42:03 nbryant
1156 * configure.in: fix a typo
1158 Revision 211.12 2000/04/06 20:37:01 nbryant
1159 * solaris cleanups and warning fixes
1161 Revision 211.11 2000/03/31 03:48:52 ajc
1162 * text_to_server() now behaves the way web users expect text entry to work.
1163 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1165 Revision 211.10 2000/03/31 02:39:06 ajc
1166 * Fixed bugs in "Site configuration" and added new fields.
1168 Revision 211.9 2000/03/31 02:08:45 ajc
1169 * Added "max messages per page" and "read next nnn" stuff to read loop
1170 (probably not in its final form)
1172 Revision 211.8 2000/03/28 17:02:47 nbryant
1173 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1175 Revision 211.7 2000/03/27 16:18:17 ajc
1176 * Implement multi-room chat as available in Citadel 5.70
1178 Revision 211.6 2000/03/23 04:45:15 ajc
1179 * Experimental move of wholist to a separate auto-refreshing window
1181 Revision 211.5 2000/03/19 22:49:03 ajc
1182 * Made the header-bar buttons more visible
1183 * Added a "reply" header-bar button
1184 * Move "Subject:" lines into the header-bar
1185 * Padded the header-bars by one pixel (nicer looking)
1186 * Changed message date/time output format
1188 Revision 211.4 2000/03/19 19:49:31 ajc
1189 * Added support for unix domain sockets
1191 Revision 211.3 2000/02/11 23:45:04 nbryant
1192 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1193 * tcp_sockets.c: include <arpa/inet.h>
1195 Revision 211.2 2000/02/11 23:30:04 nbryant
1196 configure.in: added some code for FreeBSD
1198 Revision 211.1 2000/01/11 04:20:40 ajc
1199 * Add "close window" option to goodbye screen
1201 Revision 211.0 2000/01/04 15:24:16 ajc
1202 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1203 * This will be released as v2.11; tagged everything as such.
1205 Revision 210.0 1999/12/24 04:57:18 ajc
1208 Revision 1.121 1999/12/23 04:54:48 ajc
1209 * Changed session cookie from hexadecimal encoding to base64
1210 * Removed overly verbose logging
1212 Revision 1.120 1999/12/12 18:12:28 ajc
1213 * get http request: clear hold buffer before starting to read in HTTP request.
1214 This was causing some requests to get corrupted.
1216 Revision 1.119 1999/12/08 18:25:21 ajc
1217 * Increased the size of the backlog queue length passed to accept() and made
1218 it a configuration parameter in webcit.h
1220 Revision 1.118 1999/12/07 16:09:26 ajc
1221 * Better (non fireworks display mode) handling of broken HTTP sockets
1223 Revision 1.117 1999/12/06 03:40:29 ajc
1224 * Moved a bunch of other global variables to per-session variables
1226 Revision 1.116 1999/12/06 02:05:33 ajc
1227 * Moved global march list into per-session context
1229 Revision 1.115 1999/12/05 18:38:02 ajc
1230 * Auto-scaling worker thread pool size
1232 Revision 1.114 1999/12/05 17:38:41 ajc
1233 * Additional debugging and cleanup
1235 Revision 1.113 1999/12/04 22:16:05 ajc
1236 * Moved all diagnostic output to stderr
1237 * Moved "HTTP/1.0 200 OK" output to output_headers()
1239 Revision 1.112 1999/12/04 21:56:59 ajc
1240 * Finished the overhaul. Now to tune...
1242 Revision 1.111 1999/12/03 17:59:53 ajc
1243 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1244 pseudocode so the build is currently broken.
1246 Revision 1.110 1999/12/03 16:37:46 ajc
1247 * Repaired HTTP output for image transfers and static content
1249 Revision 1.109 1999/12/03 05:09:54 ajc
1250 * Rewrote the HTTP engine and application coupling to run in a worker thread
1251 model and to run as a single multithreaded program (eliminated helper
1252 processes and pipes). It currently runs but has many large bugs.
1254 Revision 1.108 1999/12/03 00:18:20 ajc
1255 * Added ".c.o" rule to Makefile
1257 Revision 1.107 1999/11/26 03:32:59 ajc
1258 * Started moving all of the global variables into a struct, to facilitate
1259 multithreaded server.
1261 Revision 1.106 1999/11/26 01:28:10 ajc
1264 Revision 1.105 1999/11/04 02:05:02 ajc
1265 * Added 'number of worker threads' to site config screen
1267 Revision 1.104 1999/10/25 02:25:09 ajc
1268 * Shuffled around the room editing commands
1270 Revision 1.103 1999/10/14 04:07:18 ajc
1271 * Cleaned up the bottom-of-page icons
1273 Revision 1.102 1999/10/08 23:58:11 ajc
1274 * Minor bug fix in registration screen
1276 Revision 1.101 1999/10/06 02:44:02 ajc
1277 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1278 it back in when it's fixed. Also added more attempts at cache disabling,
1279 but it still doesn't work in the StarOffice browser. I don't know why.
1281 Revision 1.100 1999/10/02 03:26:14 ajc
1282 * Merged in Nick's bit of JavaScript to handle key commands.
1283 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1284 in a text field. Right now you can't even log in.
1286 Revision 1.99 1999/09/01 01:06:11 ajc
1287 * Added "max message length" field in global config screen
1289 Revision 1.98 1999/08/14 18:16:10 ajc
1290 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1293 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1294 * Did neat stuff to the bottom of the page
1296 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1297 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1298 to a Citadel server fails.
1299 * messages.c: don't auto-link URL's in messages if it would cause
1302 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1303 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1304 compiler. This should make more browsers happy.
1306 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1307 * Added support for "robots.txt" telling spiders to go away.
1308 * Do a slrp_highest() when logging off.
1310 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1311 * Rearranged the code in "Site-wide configuration" and "Generic
1312 server command" to avoid nested server operations
1314 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1315 * webcit.c: added "back, top, next" buttons to bottom of each page
1316 * menubar.html: replaced "User list" with "Page another user"
1318 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1319 * context_loop.c: rearranged some code to try to eliminate deadlocks
1321 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1322 * Unknown URL's now display the main menu instead of diagnostics
1323 * Diagnostics are now at <baseurl>/diagnostics
1325 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1326 * Session no longer locks up when an express message is cancelled
1327 * The default Citadel server is now "localhost" instead of uncnsrd
1328 * Added some documentation
1330 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1331 * roomops.c: made room banner graphics more reliable
1332 * messages.c: added code to prevent accidental "double-posting"
1333 * who.c: fixed the "Change room/host/user" submit logic
1335 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1336 * Changed static/menubar.html so the text is readable
1338 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1339 * Ditched the frames mode completely. It wasn't working properly in,
1340 among other places, IE 5. Die, Bill, Die.
1342 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1343 * Fixed the behavior of the "forget room" routine, to properly handle
1344 the transition back to the Lobby after it's all done.
1345 * Added ExpressMessageCat() to allow code to send the user messages
1346 along with incoming express messages
1347 * WebCit now sends the name of the end user's browser as the client
1348 name in a Citadel IDEN command rather than its own name.
1350 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1351 * Minor code cleanups
1352 * New mail notification
1354 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1355 * Top-aligned all the cells in the fake frames in non-frames mode
1357 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1358 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1359 of a Goto, in order to prevent it from first marking all msgs old.
1361 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1362 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1363 which can differentiate the needs of frames and noframes modes
1365 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1366 * webserver.c: added "-t" option to send traces somewhere else
1368 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1369 * context_loop.c: display an error page if the client browser
1370 requests a non-root page and there is no cookie set
1371 * webserver.c: took my name off the copyright notice (it's a group
1374 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1375 * Reworked a lot of the structure, made more HTML "embeddable"
1376 * Changed the noframes mode to display "fake" frames using tables
1378 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1379 Changed some output formatting (mainly <FONT> tags).
1380 Changed who.c to use urlescputs() rather than escputs()
1381 in urls so GOTOs and User Profiles work when the string has a
1384 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1385 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1386 How to cause "onLoad=" to cause a sibling frame to refresh without
1387 having to use the nonportable HTTP "Window-Target:" directive. Began
1388 implementation of this; it should allow portable NS/IE compatibility.
1390 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1391 * Implemented "access level required to create rooms"
1393 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1394 * webcit.c: modified getz() to *exit* the program when fgets()
1395 returns an error. This is actually the desired behavior; it would
1396 otherwise busy-loop forever on a broken pipe.
1398 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1399 * webcit.c: added to getz() the ability to return an error code;
1400 implemented this in the main loop, hopefully fixing problems
1401 * Added "braindamage" file (frames/JS browser compatibility list)
1402 * Added HTTP "User-agent:" detection
1403 * wildmat.c, braindamage.c: added
1404 * Initial value of 'noframes' is now set by the braindamage check
1405 * Ran everything through "indent -kr -i8"
1406 * roomops.c: in room list, print a in otherwise empty cells
1408 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1409 * context_loop.c: warning fix
1410 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1412 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1413 * Resolve the name of the connecting host and pass it on to Citadel
1415 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1416 * wDumpContent() is now responsible for </BODY></HTML> most of the
1417 time (parameter settable) so that the main menu can easily be
1418 embedded in every page when running in noframes mode
1419 * noframes mode selection is now carried in the cookie
1421 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1422 * Made the frames stuff less dependent on the HTML TARGET= directive
1423 and more dependent on the HTTP Window-target: directive.
1424 * Made the system semi-navigable in noframes mode.
1426 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1427 * Brought over the new room listing code and <G>oto heuristics
1428 from the main Citadel tree, to pay attention to floor/room ordering
1430 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1431 * Modified the back end of mime_parser to use callbacks instead of
1432 doing something specific. Now we can use it elsewhere.
1434 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1435 * Fixed the bugs in "Site-wide configuration"
1436 * Added a "generic server commands" screen
1438 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1439 * Reduced the multiple cookies down to one cookie combining all data.
1441 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1442 * Removed wc_host and wc_port cookies.
1443 * Added an "edit your session" screen to change your wholisting.
1445 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1446 * Added "enter registration"
1447 * Set up automatic trigger of Enter Registration when the server
1449 * Established that a one-to-one WebCit/Citadel correspondence will
1450 be required. No big deal due to shared code segments.
1451 * Added "change password"
1452 * Added networking configuration screens. These still need testing.
1453 * Added a "kill session" link to each line of the wholist when
1454 logged in as an aide, and the screens to perform this operation.
1456 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1457 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1458 * "Finished" the MIME parser.
1459 * Got image uploads working.
1460 * Added "add/edit user photo" screens.
1461 * Added "add/edit room graphic" screens.
1462 * Added "add/edit floor graphic" screens.
1463 * Fixed display of floor graphic in known rooms list.
1465 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1466 * Wrote mime_parser.c for handling of image uploads. This will also
1467 be used in future Citadel MIME projects.
1469 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1470 * Fixed a bug in the room banner display code
1471 * Added "delete room"
1472 * Added "validate users"
1474 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1475 * Added "edit room info file"
1478 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1479 * Changed the "auto read new" functionality from a meta refresh tag
1480 to an "onload" directive (the former was causing graphics problems)
1481 * Added "create room"
1484 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1485 * Got the Zap and List-Zapped commands working
1486 * Added a convenience function to display a page with an error string
1487 * Automatically do a read-new-msgs whenever a new room banner is loaded
1489 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1490 * Added the screens to send pages
1491 * Changed message headers to display in bigger font, non-boldface
1492 * Added the chat system
1493 * Added goto private rooms
1495 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1496 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1498 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1499 * automatically regenerate Makefile when Makefile.in changes
1501 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1502 * context_loop.c: Moved "remove session" into its own function.
1503 Check for dead webcit child process before each transaction.
1504 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1505 against broken HTTP connections.
1506 * Added a housekeeping thread to periodically remove dead sessions
1507 and kill idle sessions.
1508 * messages.c: added "delete message" functionality
1509 * messages.c: added "move message" functionality
1510 * userlist.c: added. This adds "userlist" and "show user" functions.
1511 * roomops.c: fixed buggy implementation of ungoto
1512 * Set up an option in output_headers() to optionally print the most
1513 often used opening HTML as well as the HTTP headers.
1514 * Display express messages in cute little JavaScript popup window.
1516 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1517 * Brought over message reading and entry functions from old WebCit
1519 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1520 * context_loop.c: really fix the SO_LINGER stuff
1521 * webserver.c: remove commented-out references to SO_LINGER
1523 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1524 * context_loop.c: After fork(), child process closes the HTTP socket
1525 so when the parent process closes it, it actually _does_ close.
1526 Otherwise, aIEeeee and possibly other browsers will hang.
1527 * Added support for graphics images retrieved from the Citadel server.
1528 * Set up login banner graphic and background image graphic
1530 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1531 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1533 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1534 * Smoothed out some of the login/logout code. Failed authentication
1535 now works the way it should.
1536 * Added support for new user login (still need to handle registration).
1538 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1539 * Discovered that the HTTP socket problem is related to a socket that
1540 isn't properly lingering on close. Temporarily hacked a sleep(10)
1541 into context_loop.c until it is figured out.
1543 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1544 * Did a little debugging, still trying to figure out why logging in
1545 displays "Connection reset by peer" error. It used to work...
1547 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1548 * Makefile.in: updated dependencies
1550 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1551 * Fixed broken interpretation of variables specified in the URL
1552 * added new "action" variable to make main loop simpler
1554 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1555 * webserver.c: prototype vsnprintf
1556 * context_loop.c: warning fix
1558 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1559 * tcp_sockets.c: removed some dead code
1560 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1561 unused ends of pipes, fix a file descriptor leak and a race condition
1562 * portability enhancements
1564 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1565 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1567 * converted to autoconf and began port to Digital UNIX
1569 * context_loop.c: moved the monster 64k buffer array off the stack
1570 * tcp_sockets.c: getservbyname() doesn't set errno.
1572 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1573 * webserver.c: warning fix
projects / citadel.git / blob