2 Revision 500.27 2003/10/09 03:17:02 ajc
3 * Started prettying up the vCard display.
5 Revision 500.26 2003/10/08 02:33:49 ajc
6 * Begin work on better handling of vCard display
8 Revision 500.25 2003/09/04 03:41:27 ajc
9 * siteconfig.c: changed some config items to drop-down boxes
11 Revision 500.24 2003/08/27 04:26:54 ajc
12 * Split the site configuration screen up into four different screens,
15 Revision 500.23 2003/08/24 03:31:50 ajc
16 * Finished the setup program
17 * Bumped the internal version number to 5.01
19 Revision 500.22 2003/08/22 00:47:27 ajc
20 * setup is now working, but it still needs a way to detect a running WebCit
22 Revision 500.21 2003/08/22 00:25:40 ajc
23 * Added a skeleton "setup" program to the tree. It does not work yet.
25 Revision 500.20 2003/08/20 03:48:55 ajc
26 * Added iconbar shortcut to Contacts room
27 * Minimum required Citadel is now 6.11
29 Revision 500.19 2003/08/20 03:07:25 ajc
30 * Address book "single card" view now suppresses "reading nn message" and
31 instead shows the letter indices across the top
32 * Clicking on an address in a vCard now connects to WebCit mail instead
33 of a browser mailto: link
35 Revision 500.18 2003/08/19 04:18:43 ajc
36 * Changed things around in the address book view. Made it sorted and
37 more clickable and better looking...
39 Revision 500.17 2003/08/12 18:54:03 error
40 * messages.c: fix off-by-one-error in selector bar
42 Revision 500.16 2003/08/07 22:18:03 ajc
43 * Add the Summary Page to the customizable iconbar
45 Revision 500.15 2003/08/07 03:51:51 ajc
46 * Customizable icon bar as: pictures and text, pictures, text
48 Revision 500.14 2003/08/05 03:52:14 ajc
49 * First working version of the customizable iconbar. It contains a basic
50 set of options and now automatically refreshes when it's customized.
52 Revision 500.13 2003/08/04 03:50:29 ajc
53 * First cut at the customizable iconbar is done. A bunch of generic options
54 are there. Still need to get the actual iconbar to refresh when changes
57 Revision 500.12 2003/08/03 21:02:01 ajc
58 * More work on customizable iconbar
60 Revision 500.11 2003/08/02 05:25:46 ajc
61 * Laid the groundwork for a customizable iconbar
63 Revision 500.10 2003/07/30 03:57:49 ajc
64 * Add config.c_purge_hour to config screen
66 Revision 500.9 2003/07/06 22:06:59 ajc
67 * When converting "anything that looks like a URL" to a real link, first
68 make sure that it isn't already inside a link. This fixes most of the
69 long, ugly URL strings sent by eBay.
70 * Automatically dismantle mailto: links in HTML messages, and convert
71 them to WebCit mail links (clicking on it sends the user to the Mail
72 room and begins composing a new message with the recipient and subject
73 fields pre-populated).
75 Revision 500.8 2003/06/29 20:51:21 ajc
76 * Worked around a rendering bug in Satan's Browser that was causing it
77 to draw the calendar month view much wider than the actual screen wdith
79 Revision 500.7 2003/06/28 04:09:37 error
80 * roomops.c: Backout change to display one less box in the first column in
81 roomlist view, it doesn't seem to work for everyone
83 Revision 500.6 2003/06/28 03:52:51 error
84 * Don't tell browsers not to cache static documents
86 Revision 500.5 2003/06/28 03:35:23 error
87 * roomops.c: Display one less floor in the first column in romlist view
89 Revision 500.4 2003/06/26 03:37:58 ajc
90 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
91 This will allow some groupware clients to browse the free/busy times of
92 other users on the system.
94 Revision 500.3 2003/06/21 05:17:21 ajc
95 * Better alignment of system messages
96 * Exterminated display_error() and replaced it with WC->ImportantMessage
97 which is displayed in a bubble on top of whatever page you're on next.
98 * Small cosmetic changes
99 * Fixed some nesting problems in output_headers()
101 Revision 500.2 2003/06/20 03:39:27 ajc
102 * Optimization to floor layout in box view
104 Revision 500.1 2003/06/20 03:04:26 ajc
105 * "Reply" button on messages now handles IGnet recipients correctly
107 Revision 500.0 2003/06/10 04:23:08 ajc
110 Revision 410.50 2003/06/10 04:22:58 ajc
111 * Updated docs and headers for 5.00 release
113 Revision 410.49 2003/06/10 04:05:23 ajc
114 * De-tabled the left side icon bar and reduced one of the graphics, so
115 that all of the rounded corners show up in Satan's Browser.
117 Revision 410.48 2003/06/10 03:47:41 ajc
118 * style.css: added font selection to default <BODY> tag
120 Revision 410.47 2003/06/06 03:26:03 ajc
121 * Satan's Browser insists on putting bloody acres of whitespace to the
122 right of any bulleted list items, making any multi-column table containing
123 a list take more than the entire screen. Removed all such lists so it
124 looks ok. If you are reading this and you are a Microsoft employee, please
125 commit suicide before you break anything else.
127 Revision 410.46 2003/06/06 02:22:07 ajc
128 * Changed the upper left and upper right bounded box corners to a solid
129 blue (#204B78) instead of gradiated, because it was looking funny in
130 256-color mode. It also looked funny in Internet Explorer, but people
131 who use Internet Explorer are contributing to terrorism and really don't
132 deserve Web access in the first place. So I really just fixed this to make
133 it look good in 256-color Netscape.
135 Revision 410.45 2003/06/05 21:37:37 ajc
136 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
137 in b0rken IE browser. Die, Bill, Die.
139 Revision 410.44 2003/06/05 03:52:29 ajc
140 * Buncha cosmetic changes
142 Revision 410.43 2003/06/04 03:41:25 ajc
143 * Change the appearance of rooms with and without new messages in the
144 room list -- now defined using CSS
146 Revision 410.42 2003/06/03 03:57:42 ajc
147 * Tightened up the room banner a bit. Smaller padding, smaller font,
150 Revision 410.41 2003/05/31 21:36:45 ajc
153 Revision 410.40 2003/05/26 21:05:42 ajc
154 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
155 it to complete the free/busy checking for attendee availability.
157 Revision 410.39 2003/05/26 05:44:45 ajc
158 * event.c: fix compiler warning
160 Revision 410.38 2003/05/26 05:39:46 ajc
161 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
162 bug fixed in Citadel.
164 Revision 410.37 2003/05/26 05:28:13 ajc
165 * serv_func.c: added utility function read_server_text()
166 * availability.c: banged out more of this code -- still not complete
168 Revision 410.36 2003/05/26 03:28:02 ajc
169 * Getting closer to doing the availability check. Created new source
170 module 'availability.c' for this purpose. Stub function is in place.
172 Revision 410.35 2003/05/25 04:25:12 ajc
173 * siteconfig.c: fixed a spelling error
174 * event.c: add a "Check attendee availability" button, and the code to
175 bypass saving the event to the server, do something with it, and then
176 feed the twiddled data structure back to the form display function for
177 further editing. What's still missing is the code to do the actual
180 Revision 410.34 2003/05/24 22:22:35 ajc
181 * Small stylesheet hack to make it work with b0rken IE
183 Revision 410.33 2003/05/24 22:13:08 ajc
184 * Changed the login banner a bit
186 Revision 410.32 2003/05/20 03:25:41 ajc
187 * Separate event invitees with newlines instead of commas.
189 Revision 410.31 2003/05/19 19:55:09 ajc
190 * summary.c: eliminate compiler warnings about unused variables when
191 compiling a WebCit service without calendar support
193 Revision 410.30 2003/05/18 02:05:33 ajc
194 * More conversion of screens to the new look-and-feel.
196 Revision 410.29 2003/05/16 04:11:29 ajc
197 * We don't need no steenking workaround. Problem fixed. MIME parser not
198 broken. Web server was calling it with bad parameters. All fixed now.
199 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
202 Revision 410.28 2003/05/15 04:52:26 ajc
203 * Minor workaround in web forms to handle mime parser problem in uploads
205 Revision 410.27 2003/05/15 03:35:59 ajc
206 * look and feel overhaul -- almost done!
208 Revision 410.26 2003/05/14 03:46:35 ajc
209 * More background cleanup
211 Revision 410.25 2003/05/05 17:19:46 ajc
212 * Cleanups to summary page when running on a non ical enabled system
213 * Use non breaking spaces in summary page box titles
215 Revision 410.24 2003/05/04 04:22:41 ajc
216 * Display body of messages on a white background. I am doing this in order
217 to prepare for making the general background of the screen a darker color.
219 Revision 410.23 2003/05/04 02:54:55 ajc
220 * Summary page now uses our cutesy new rounded window boxes
222 Revision 410.22 2003/05/03 21:28:41 ajc
223 * Added in a slick new box style and put the room lists in it
225 Revision 410.21 2003/05/03 16:57:04 ajc
226 * In the 'folders' and 'portal' views, change the folder delimiter
227 from / to \ to avoid conflict with room names that have slashes
229 Revision 410.20 2003/05/03 16:23:29 ajc
230 * Enforce three columns in portal view of room list
232 Revision 410.19 2003/05/03 04:52:32 ajc
233 * Added an experimental new "portal view" to the room list options
235 Revision 410.18 2003/05/02 03:23:41 ajc
236 * Minor change to room list algorithm
238 Revision 410.17 2003/05/01 15:33:05 ajc
239 * Fixed a potential memory leak in enumeration of MIME parts
241 Revision 410.16 2003/05/01 03:11:35 ajc
242 * When static content is requested, fetch it without trying to connect
245 Revision 410.15 2003/04/30 05:00:00 ajc
246 * Added the ability to compose messages with file attachments uploaded from
249 Revision 410.14 2003/04/27 04:46:02 ajc
250 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
251 observes the flag designating the presence of new messages. (The "rooms
252 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
253 but that view may get axed soon.)
255 Revision 410.13 2003/04/26 21:57:53 ajc
256 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
257 before returning an error code to avoid a file descriptor leak
259 Revision 410.12 2003/04/19 21:42:36 ajc
260 * Repaired all my b0rken COLOR tags
261 * Replaced most FONT tags with SPAN tags
264 Revision 410.11 2003/04/19 19:58:10 ajc
265 * Lots of great changes from Nick to make the site CSS-enabled.
267 Revision 410.10 2003/04/14 04:04:40 ajc
268 * First cut of CSS-izing WebCit. Probably b0rken.
270 Revision 410.9 2003/04/09 04:02:32 ajc
271 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
272 supported the idea of one WebCit connecting to multiple Citadels for a
273 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
274 * When connecting to Citadel through a Unix domain socket, don't try to make
275 the Java chat applet available.
277 Revision 410.8 2003/03/31 03:32:19 ajc
278 * messages.c: check for 000 terminator while parsing RFC822 headers to
279 prevent getting hung up while displaying certain badly formatted messages.
281 Revision 410.7 2003/03/30 06:13:19 ajc
282 * When reading from the server, do not treat CR as end-of-line because
283 there's probably an LF coming after it. Instead, keep reading to the LF
285 * No not underline links in the icon bars
287 Revision 410.6 2003/03/17 04:17:41 ajc
288 * Call to accept() was being made with an uninitialized variable for the
289 third argument. Changed the second and third argument to NULL and 0 because
290 we don't really need accept() to fill up a buffer full of information that
291 we'll never use. (Thanks to SteveV for reporting the bug and helping to
293 * Removed the mutex wrapper around select() because we don't need it. All
294 idle worker threads now block on select() and one of them will wake up when
295 a connection arrives.
297 Revision 410.5 2003/03/15 20:55:03 ajc
298 * When a requested image is not available on the Citadel server, send a
299 1x1 transparent GIF instead of 404 error.
301 Revision 410.4 2003/03/14 04:21:57 ajc
302 * clone events to be encapsulated before saving, because the original
303 instance may already have a parent, and that makes crashy crashy
305 Revision 410.3 2003/03/13 05:57:17 ajc
306 * More encapsulation. Warning: there are bugs in this!!
308 Revision 410.2 2003/03/13 05:20:23 ajc
309 * Various changes to the calendar service to handle messages containing
310 fully encapsulated VCALENDAR components instead of only unencapsulated
311 VEVENT subcomponents. We have to move in this direction for compatibility
314 Revision 410.1 2003/03/01 22:07:19 ajc
315 * New user registration, as well as existing user re-registration, now
316 uses the vCard editing screen.
317 * Administratively editing users' address book entries now works again,
318 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
319 in order to enforce this.
321 Revision 410.0 2003/02/19 03:49:33 ajc
324 Revision 400.90 2003/02/19 03:49:17 ajc
325 * latest config.guess and config.sub from www.gnu.org
327 Revision 400.89 2003/02/07 04:44:17 ajc
328 * Replaced sleep() with a function that sleeps using select() in order to
329 avoid potential issues with SIGALRM. Possible fix for weird behavior
330 when running on a Macintosh.
332 Revision 400.88 2003/01/29 22:32:07 ajc
333 * Shuffled some code and comments around; minor cleanup
335 Revision 400.87 2003/01/28 15:37:12 ajc
336 * All functions which read binary data from the server now make use of the
337 read_server_binary() function in tools.c
338 * Binary reads from server now have safety code to prevent infinite loops
339 * All output of MIME objects is now done with http_transmit_thing()
341 Revision 400.86 2003/01/19 06:28:04 ajc
342 * Minimum required Citadel version 6.05
344 Revision 400.85 2003/01/16 04:41:26 ajc
345 * When displaying edit controls for time of day in the calendar, only show
346 minutes that are multiples of 5 ... unless the existing value is not a
347 multiple of 5, in which case we show that too.
349 Revision 400.84 2003/01/15 17:34:04 ajc
350 * event.c: fixed a misspelling
351 * config.guess, config.sub: updated using latest from ftp.gnu.org
353 Revision 400.83 2003/01/14 04:21:27 ajc
354 * Only offer views which make sense for the default view of a room
356 Revision 400.82 2003/01/13 03:34:33 ajc
357 * Get ready for the 4.10 release
359 Revision 400.81 2003/01/12 23:22:53 ajc
360 * configure.in: check for libical v0.24 or newer
362 Revision 400.80 2003/01/07 04:56:17 ajc
363 * Complete the free/busy transparency handling in the form
364 * Default times for new events are now in the correct timezone
366 Revision 400.79 2003/01/06 18:01:35 ajc
367 * Begin handling of TRANSP property to show event times as free or
370 Revision 400.78 2003/01/05 21:02:14 ajc
371 * Summary page: three columns are now all the same width
373 Revision 400.77 2003/01/05 20:56:05 ajc
374 * minor fix for previous checkin
376 Revision 400.76 2003/01/05 20:51:01 ajc
377 * Display PARTSTAT for attendees
379 Revision 400.75 2003/01/05 05:01:00 ajc
380 * Add "today's calendar events" to the summary page.
382 Revision 400.74 2003/01/05 04:27:28 ajc
383 * Add "Tasks" to the summary page
385 Revision 400.73 2002/12/28 05:44:09 ajc
386 * ical_dezonify.c: brought over new version from the Citadel source (again)
388 Revision 400.72 2002/12/28 05:12:45 ajc
389 * ical_dezonify.c: brought over new version from the Citadel source.
391 Revision 400.71 2002/12/26 04:04:48 ajc
392 * Perform CHEK command when automatically establishing sessions, not just
393 when one is explicitly created. Some stuff is missing otherwise.
395 Revision 400.70 2002/12/25 23:18:06 ajc
396 * Be more strategic about when to call ical_dezonify()
397 (This may be the last set of fixes. I hope so.)
399 Revision 400.69 2002/12/25 21:39:38 ajc
400 * ical_dezonify.c: added.
401 * calendar.c: convert incoming ical messages to UTC
402 (the usual routines will then convert them to local time for display)
404 Revision 400.68 2002/12/25 07:06:00 ajc
405 * Tweaked the code to work with libical 0.24
407 Revision 400.67 2002/12/20 04:50:00 ajc
408 * When saving a calendar event, increment the SEQUENCE property.
410 Revision 400.66 2002/12/18 05:03:39 ajc
411 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
412 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
413 Because the libc-allocated buffer was getting clobbered.
414 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
416 Revision 400.65 2002/12/17 05:01:39 ajc
417 * Prettied up the calendar day view layout
418 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
420 Revision 400.64 2002/12/16 04:43:30 ajc
421 * Correctly handle local time zone when figuring out which day and time to
422 display events on calendar month/day views. This also seems to have
423 fixed the bug that was causing events to sometimes get lost when saved.
425 Revision 400.63 2002/12/15 05:50:59 ajc
426 * Form editing of date/time fields now assumes that the icaltimetype being
427 manipulated is in UTC. It converts to/from local time for editing.
429 Revision 400.62 2002/12/10 23:25:47 ajc
430 * Display attendees in message view of calendar objects
432 Revision 400.61 2002/12/07 22:12:59 ajc
433 * Handle incoming RSVP's for meetings. (Note: this will not actually work
434 until I implement the Citadel server function which it calls.)
436 Revision 400.60 2002/11/30 21:34:51 ajc
437 * Submit organizer in a hidden field, in case the server needs it
439 Revision 400.59 2002/11/30 04:46:46 ajc
440 * First cut at adding/removing attendees to an event
441 (Actual invitations should be sent by the Citadel server)
443 Revision 400.58 2002/11/29 23:56:19 ajc
444 * Completed "me as organizer" -- the user's own e-mail address is inserted
445 as the organizer of new events. Detect when the user is the organizer and
446 enable/disable the attendees box accordingly.
448 Revision 400.57 2002/11/29 16:38:37 ajc
449 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
451 Revision 400.56 2002/11/28 06:03:24 ajc
452 * Issue an ISME command when editing an event, to determine whether the user
453 viewing the event is the organizer. (Will use this later to allow/disallow
454 sending out invitations.)
456 Revision 400.55 2002/11/26 05:01:04 ajc
457 * Began handling attendee fields
459 Revision 400.54 2002/11/16 23:40:11 ajc
462 Revision 400.53 2002/11/16 23:15:02 ajc
463 * Make the "all day event" shadebox smaller (month view) - no border.
464 * Fixed bug that caused any events following an all day event to also appear
467 Revision 400.52 2002/11/16 05:40:54 ajc
468 * When adding new events to the calendar, default to the month [and day]
469 currently being viewed.
470 * Hotlink each hour of the day view to an add-new-event for that day/hour.
472 Revision 400.51 2002/11/15 05:05:47 ajc
473 * Put in back/forward (yesterday/tomorrow) links in calendar day view
475 Revision 400.50 2002/11/15 04:11:46 ajc
476 * Added even more nifty JavaScript to cause the hour/minute and end date
477 fields of a calendar event form to render as disabled when the "all day
478 event" box is checked -- not just when the user checks the box, but also
479 when the box begins its life already checked.
481 Revision 400.49 2002/11/14 04:59:40 ajc
482 * Correctly serialize and save all day events using date instead of date/time
484 Revision 400.48 2002/11/13 04:49:23 ajc
485 * "All day event" shows as a single checkbox, instead of one for the start
486 time and one for the end time. Added nifty JavaScript to zero and shade
487 the hour/minute and all end time fields when all-day-event is checked.
489 Revision 400.47 2002/11/12 05:57:27 ajc
490 * Display a nicer looking screen when replying to calendar invitations
491 * When displaying day view, don't show all day events twice
492 * Day or month view: denote all day events by displaying them inside
495 Revision 400.46 2002/11/12 03:26:39 ajc
496 * Tell the user about broken Citadel server connections instead of
497 simply printing "Goodbye"
499 Revision 400.45 2002/10/23 04:11:38 ajc
500 * Detect when a meeting invitation is actually an update for an existing UID
501 and tell the user so.
503 Revision 400.44 2002/10/21 20:16:38 ajc
504 * Display conflicts nicely
506 Revision 400.43 2002/10/21 18:29:14 ajc
507 * Ask server to hunt for conflicts when displaying a meeting invitation
509 Revision 400.42 2002/10/19 21:28:32 ajc
510 * Moved the calendar meeting request reply functionality to the Citadel server
512 Revision 400.41 2002/10/19 17:10:14 ajc
513 * Add "Tentative" accept button
514 * Only display Accept/Tentative/Decline button when method=REQUEST
516 Revision 400.40 2002/10/19 04:16:37 ajc
517 * Save an incoming meeting request into the user's calendar.
519 Revision 400.39 2002/10/18 20:55:05 ajc
520 * Began work on meeting request accept/decline
522 Revision 400.38 2002/10/16 19:16:39 ajc
523 * Fixes and updates to build WebCit on Linux for IBM S/390
525 Revision 400.37 2002/10/09 04:12:44 ajc
526 * Templatized trailing HTML
527 * Templatized "new start page" page
528 * Added global substitution macros
530 Revision 400.36 2002/10/09 03:51:01 ajc
531 * Templatized the <HEAD> section of HTML
533 Revision 400.35 2002/10/07 23:03:38 ajc
534 * messages.c: don't display room name field when it's blank
536 Revision 400.34 2002/10/07 04:10:37 ajc
537 * When displaying meeting invitations, only show date/time for VEVENT
538 subcomponents. Date/time for other subcomponents are irrelevant.
539 * Cleaned up HTML display of meeting invitations.
541 Revision 400.33 2002/10/03 03:40:31 ajc
542 * Worked on meeting accept/decline a little bit
544 Revision 400.32 2002/09/30 03:58:35 ajc
545 * Dabbled in handling incoming meeting requests
547 Revision 400.31 2002/09/29 20:15:43 ajc
548 * Completed the calendar day view
550 Revision 400.30 2002/09/28 04:01:30 ajc
551 * started fleshing out the calendar day view
553 Revision 400.29 2002/09/27 21:19:28 ajc
556 Revision 400.28 2002/09/27 18:31:33 ajc
557 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
558 * After saving a VEVENT, return to the correct calendar view and date
560 Revision 400.27 2002/09/27 17:15:44 ajc
561 * Removed the gzip compression stuff due to bugs in Internet Explorer.
563 Revision 400.26 2002/09/27 04:37:21 ajc
564 * New, buggy versions of event editing screens
566 Revision 400.25 2002/09/26 22:00:16 ajc
567 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
568 month 1 in libical functions)
570 Revision 400.24 2002/09/25 21:57:13 ajc
571 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
574 Revision 400.23 2002/09/24 04:12:34 ajc
575 * Rough cut of the two-pass calendar display routines (first pass: go thru
576 messages gathering VEVENT items; second pass: render calendar with data)
578 Revision 400.22 2002/09/23 04:01:33 ajc
579 * Presentation changes to calendar month view
581 Revision 400.21 2002/09/22 05:20:27 ajc
582 * Began implementing month view
584 Revision 400.20 2002/09/21 04:38:05 ajc
585 * Added utility functions for displaying vcalendar timestamps in web forms
586 and translating form data back to timestamps.
587 * Completed the "edit task" and "add new task" screens.
589 Revision 400.19 2002/09/20 20:28:08 ajc
590 * Smooth transition between "list tasks" & "edit task" screens
592 Revision 400.18 2002/09/20 03:54:44 ajc
593 * Display the "Tasks" view as a bulleted list with each task clickable
594 * Clicking brings up an (unfinished) "edit task" screen
596 Revision 400.17 2002/09/18 21:44:02 ajc
597 * display VTODO parameters
599 Revision 400.16 2002/09/17 04:21:00 ajc
600 * Handler chains for VCALENDAR and VTODO types
602 Revision 400.15 2002/09/17 03:37:10 ajc
603 * Implemented a 'display handler' infrastructure for various groupware types
605 Revision 400.14 2002/09/16 03:35:12 ajc
606 * Just a bunch of glue code to iterate through the various types of ical
607 objects we could encounter
609 Revision 400.13 2002/09/15 04:05:41 ajc
610 * Process calendar object subcomponents
612 Revision 400.12 2002/09/15 03:40:13 ajc
614 * When a text/calendar MIME type is discovered in a message, send it to
615 the (currently skeleton) parser in calendar.c
616 * calendar.c: skeleton parser for calendar objects which currently just
617 creates an icalcomponent object and frees it.
619 Revision 400.11 2002/09/15 03:16:24 ajc
620 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
621 function namespace in libical
623 Revision 400.10 2002/09/15 02:50:55 ajc
624 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
626 Revision 400.9 2002/09/14 21:33:31 ajc
627 * Backed out compression of inlines -- not all browsers appear to handle it
629 Revision 400.8 2002/09/14 20:20:29 ajc
630 * Attempting to push more stuff through compression. I've introduced some
631 sort of deadlock bug that I can't seem to find yet...
633 Revision 400.7 2002/09/14 20:00:22 ajc
634 * Compress output_image() graphics
636 Revision 400.6 2002/09/14 16:26:35 ajc
637 * output_image() now reads the entire image from Citadel into a buffer before
638 sending it to the browser (for performance reasons, and so it can compress)
640 Revision 400.5 2002/09/14 04:52:59 ajc
641 * Look for the "libical" calendaring library and link it in if present...
643 Revision 400.4 2002/09/14 04:02:36 ajc
644 * Finished gzip compression of dynamic pages (when browser supports it)
646 Revision 400.3 2002/09/13 20:40:53 ajc
647 * Detect when the client browser is capable of gzip encoding
648 (actual encoding is not implemented yet)
650 Revision 400.2 2002/09/13 15:54:40 ajc
651 * Reversed the above change because I broke it somehow
653 Revision 400.1 2002/09/11 22:46:59 ajc
654 * Started adding in compression and calendaring library detects (not finished)
656 Revision 400.0 2002/09/09 03:56:11 ajc
657 * This is version 4.00
659 Revision 323.68 2002/09/09 03:51:01 ajc
660 * In the HTML-to-HTML converter:
661 --> Open links in new window (as with text msgs)
662 --> Convert loose URL's to hot links (as with text msgs)
664 Revision 323.67 2002/09/06 03:59:11 ajc
665 * Added an "About this server" panel to the Summary page.
666 (Useless fluff, but better than an empty column.)
668 Revision 323.66 2002/08/26 02:57:06 ajc
669 * Rooms listed on the summary page are now clickable-gotoable
671 Revision 323.65 2002/08/26 01:24:09 ajc
672 * Added a "summary" page (rather sparse for now)
674 Revision 323.64 2002/08/24 15:30:48 ajc
675 * GET instead of POST for listsub. Also add a 'Back...' link.
677 Revision 323.63 2002/08/24 05:59:24 ajc
678 * Bugfixes and cosmetic changes to listsub system
680 Revision 323.62 2002/08/23 03:37:19 ajc
681 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
683 Revision 323.61 2002/08/22 03:55:47 ajc
684 * 'unsubscribe' command (but not 'confirm unsubscribe')
686 Revision 323.60 2002/08/21 21:58:37 ajc
687 * Completed self-service list subscription via web.
688 (Still need to implement unsubscribe.)
690 Revision 323.59 2002/08/16 22:06:51 ajc
693 Revision 323.58 2002/08/16 03:51:12 ajc
694 * I think I've finally nailed the 'no session' pages now...
696 Revision 323.57 2002/08/15 03:49:47 ajc
697 * Fleshed out the list subscription page a bit
699 Revision 323.56 2002/08/13 19:55:12 ajc
700 * Keep track of the HTTP "Host:" header being sent by the browser.
701 (We're going to need this in the near future)
703 Revision 323.55 2002/08/05 16:07:30 ajc
704 * Moved "edit floor label pic" to the floor editing screen
706 Revision 323.54 2002/08/05 15:53:00 ajc
707 * Commands to add, change, delete floors
709 Revision 323.53 2002/07/26 03:20:04 ajc
710 * Beautified the folder tabs in "edit room"
712 Revision 323.52 2002/07/25 04:01:58 ajc
713 * Final cleanup of changes (finally located and fixed the bug)
715 Revision 323.51 2002/07/24 04:14:23 ajc
716 * Minor code cleanup of last night's changes
718 Revision 323.50 2002/07/23 15:40:54 ajc
719 * Minor cleanup of previous changes
721 Revision 323.49 2002/07/23 04:43:58 ajc
722 * Updated message reading to use the new MSG4 command, so we can do output
723 of various types of richtext (mainly HTML).
725 Revision 323.48 2002/07/16 03:37:24 ajc
726 * Small change to above
728 Revision 323.47 2002/07/16 03:23:37 ajc
729 * Display HTML messages as HTML. (Wow!)
731 Revision 323.46 2002/07/13 04:39:59 ajc
732 * Handle multipart/alternative in a nicer way, giving us the opportunity to
733 output HTML instead of converting to text/plain and back. (Not finished.)
735 Revision 323.45 2002/07/11 03:17:03 ajc
736 * hacks to text_to_server() to transmit messages as HTML
738 Revision 323.44 2002/07/09 04:21:12 ajc
741 Revision 323.43 2002/07/06 03:10:26 ajc
742 * Enable a "make this my start page" link that works in lots of places.
743 Configures a user's preference of where to go after login.
745 Revision 323.42 2002/06/19 22:01:31 ajc
746 * When editing another user's vCard, do a "transient goto" to their config
747 room so you don't automatically gain access to their config room.
748 * When creating a user, go back to the "select user to edit" screen with the
749 new user's account name pre-selected.
751 Revision 323.41 2002/06/17 03:48:44 ajc
752 * Finished the thing to edit other users' vCards.
754 Revision 323.40 2002/06/16 21:49:02 ajc
755 * Administratively edit other users' vCards. Still needs a couple of lines
756 of glue code to make it work.
758 Revision 323.39 2002/06/15 20:34:39 ajc
759 * Use safestrncpy() instead of strncpy() where appropriate
760 * Fixed a memory allocation bug in the vCard parser
762 Revision 323.38 2002/05/23 03:40:05 ajc
763 * Brought over a utility function I'll need later
765 Revision 323.37 2002/05/22 02:34:56 ajc
766 * Finished room/folder view selector. Pretty cool.
768 Revision 323.36 2002/05/22 01:53:23 ajc
769 * Room list or folder list? Give the user a choice. (Has bugs.)
771 Revision 323.35 2002/05/12 15:21:43 error
772 * do_template() now parses a .wml file for WAP clients, and a .html file
775 Revision 323.34 2002/05/11 22:46:19 error
776 * Track whether user-agent is a WAP gateway
778 Revision 323.33 2002/05/11 15:35:07 error
779 * webcit.c: add MIME types for WAP/WML
781 Revision 323.32 2002/05/10 15:29:58 ajc
782 * Hacked the address book view a little bit
784 Revision 323.31 2002/05/09 03:53:56 ajc
785 * Began working on address book view
787 Revision 323.30 2002/05/08 03:38:58 ajc
788 * Preferences framework
790 Revision 323.29 2002/05/07 03:57:29 ajc
791 * In message summary, replace 'Del' links with checkboxes
793 Revision 323.28 2002/05/05 03:28:15 ajc
794 * Shuffled around the room banner a bit
796 Revision 323.27 2002/05/03 19:32:39 ajc
797 * Finished "folder list" mode (still need to move it to a permanent location)
799 Revision 323.26 2002/05/03 03:55:17 ajc
800 * more folder display stuff
802 Revision 323.25 2002/05/01 22:03:07 ajc
803 * "folder list" view (not finished)
805 Revision 323.24 2002/05/01 03:23:31 ajc
806 * Added a drop-down box to change a user's view of a room.
808 Revision 323.23 2002/04/28 03:56:47 ajc
809 * Finished summary mode (for the most part, anyway)
811 Revision 323.22 2002/04/26 21:13:21 ajc
812 * Separated "summary mode" message listing into its own function
813 * Go to summary mode automatically when the server says that view=1
815 Revision 323.21 2002/04/20 04:14:29 ajc
816 * Some work on email summary screen
818 Revision 323.20 2002/03/31 05:02:39 ajc
819 * Remove "Page another user" link from main menu
820 * Add "edit my citadel config room" type link from edit user screen
822 Revision 323.19 2002/03/29 22:30:45 ajc
823 * Finished the "edit user" screen.
825 Revision 323.18 2002/03/29 15:18:09 ajc
826 * yep ... more user edit stuff
828 Revision 323.17 2002/03/26 19:01:12 ajc
829 * More edit user stuff
831 Revision 323.16 2002/03/26 18:23:23 ajc
832 * Don't display room banner on screens that don't pertain to a particular room
833 * Initial prep for add/change/delete user accounts screen
835 Revision 323.15 2002/03/22 04:33:08 ajc
836 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
838 Revision 323.14 2002/03/19 04:35:10 ajc
839 * Brought over yet another new version of the MIME parser from Citadel
841 Revision 323.13 2002/03/13 03:56:52 ajc
842 * New site config option "Allow system Aides to gain access to mailboxes"
844 Revision 323.12 2002/03/12 23:13:57 ajc
845 * Moved room access controls out of the admin menu and into the room commands
846 menu. Prettied up the access control list screen.
848 Revision 323.11 2002/03/10 06:07:09 ajc
849 * Handle multiple Internet e-mail addresses in vCard editor
851 Revision 323.10 2002/03/07 04:56:09 ajc
852 * Final polish for initial round of vCard editing functions. Only show "edit"
853 link when editing user's own vCard in the My Citadel Config> room.
855 Revision 323.9 2002/03/06 05:22:33 ajc
856 * More vcard editing form stuff
858 Revision 323.8 2002/03/05 05:05:06 ajc
859 * More vCard editing stuff
861 Revision 323.7 2002/03/04 05:28:54 ajc
862 * Wrote some skeleton code for robust vCard editing
864 Revision 323.6 2002/03/03 06:58:25 ajc
865 * Login errors displayed in red
867 Revision 323.5 2002/03/03 06:52:59 ajc
868 * Allow editing of the "disable self-service user account creation" site config option
870 Revision 323.4 2002/02/24 07:02:44 ajc
871 * Added the ability to enter a Subject: line in messages
872 * Go to the Mail room when user clicks on the new mail alert icon
874 Revision 323.3 2002/02/13 22:47:51 ajc
875 * Added some rudimentary support for displaying vCards as card-looking things
877 Revision 323.2 2002/02/13 15:04:25 ajc
878 * Began some hacks for vCard processing
880 Revision 323.0 2002/01/13 09:07:06 ajc
883 Revision 322.4 2002/01/13 09:06:38 ajc
884 * Brought over the debugged mime parser from Citadel
886 Revision 322.3 2002/01/05 06:19:17 error
887 * Add MIME types text/css and image/png
889 Revision 322.2 2002/01/03 22:32:38 ajc
890 * templatized the "prompt for recipient" screen
892 Revision 322.1 2001/12/28 09:43:05 error
893 * Client support for hostnames up to 63 characters
895 Revision 322.0 2001/12/26 23:11:56 ajc
898 Revision 321.1 2001/12/26 23:11:25 ajc
899 * Minor change to the upload handler, to fix graphics uploads
901 Revision 321.0 2001/12/26 05:28:02 ajc
904 Revision 320.2 2001/12/26 05:24:11 ajc
905 * Reverted all of the navbar and iconbar functions back to plain, ordinary
906 link tags. The nifty JavaScript stuff is now used only to light up the
907 buttons during mouse hovers, and nothing more.
909 Revision 320.1 2001/12/25 00:14:44 error
910 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
912 Revision 320.0 2001/12/21 06:04:03 ajc
915 Revision 301.22 2001/12/21 06:03:54 ajc
918 Revision 301.21 2001/12/20 05:02:42 ajc
919 * If you paid for this software, someone is ripping you off.
920 * Fixed the urlesc() function to use a caller-supplied target buffer.
922 Revision 301.20 2001/12/18 20:35:29 ajc
923 * More fun JavaScript-enabled buttons
925 Revision 301.19 2001/12/18 16:48:06 ajc
926 * Began testing new JavaScript-enabled k00l light-up buttonz
928 Revision 301.18 2001/12/18 06:06:20 ajc
931 Revision 301.17 2001/12/15 20:51:33 ajc
932 * "reply" button on pop-up pages
934 Revision 301.16 2001/12/11 16:02:40 ajc
935 * Completed support for add/remove mailing list recipients.
937 Revision 301.15 2001/12/11 15:22:53 ajc
938 * Began constructing the listserv screen for config (not tested)
940 Revision 301.14 2001/12/11 05:37:12 ajc
941 * Finished the share/unshare room screen in Edit Room
943 Revision 301.13 2001/12/03 04:43:40 ajc
944 * Brought over an update of the MIME parser from Citadel.
946 Revision 301.12 2001/12/02 07:09:13 ajc
947 * Turned the room editing page into a tabbed dialog
948 * Started adding some of the room sharing stuff
950 Revision 301.11 2001/11/22 05:17:06 ajc
951 * Completed the add/change/delete neighbor node screens
953 Revision 301.10 2001/11/18 01:47:24 ajc
954 * Tentatively begun the change of networking configuration screens to reflect
955 the new network architecture of the server.
957 Revision 301.9 2001/11/18 01:41:09 ajc
958 * Brought over the newer string tokenizer from Citadel
959 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
960 server's convention of #define SIZ 4096
962 Revision 301.8 2001/11/14 03:20:22 ajc
963 * Add some more of the newer config settings to the site config screen
965 Revision 301.7 2001/09/25 03:34:09 ajc
966 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
967 and bail out without bothering the Citadel server.
969 Revision 301.6 2001/08/22 16:38:06 ajc
970 * Added the "-c" command line option to generate optional cookies indicating
971 the host name of the server. This makes it easy to put a cluster of WebCit
972 servers behind (for example) an Arrowpoint load balancer.
974 Revision 301.5 2001/08/21 04:02:56 ajc
975 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
976 unwanted page caching
978 Revision 301.4 2001/08/13 03:43:24 ajc
981 Revision 301.3 2001/08/13 03:40:01 ajc
982 * Another attempt at focus
984 Revision 301.2 2001/08/11 04:24:39 ajc
985 * Attempt at setting focus to msgtext area when entering a message.
987 Revision 301.1 2001/08/02 03:42:03 ajc
988 * Changed the wholist to work with the new masquerade semantics
990 Revision 301.0 2001/06/28 15:05:31 ajc
993 Revision 300.2 2001/06/28 15:03:49 ajc
994 * Every generated page now includes a meta tag to disable evil "smart tags"
995 (see http://smarttags.manilasites.com/ for more information)
997 Revision 300.1 2001/06/28 02:39:54 ajc
998 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
999 the screen where you can create a room...
1001 Revision 300.0 2001/06/27 06:24:06 ajc
1002 * Tagged everything as Version 3.00
1004 Revision 213.25 2001/06/27 06:22:49 ajc
1005 * Updated docs for the 3.00 release
1007 Revision 213.24 2001/06/27 06:16:01 ajc
1008 * Correct generated window name in pop up pages
1009 * Added handling of MIME inline images (not tested)
1011 Revision 213.23 2001/06/22 17:58:20 ajc
1012 * A few performance and tuning cleanups. Increased the size of the socket
1013 queue length to 100 for use on big systems. Also, during startup, the
1014 initial startup thread now exits after creating the worker threads, instead
1015 of becoming a worker thread itself. For some reason Solaris had problems
1016 with the latter method.
1018 Revision 213.22 2001/06/07 03:16:57 ajc
1019 * Brought over an updated mime parser from Citadel
1021 Revision 213.21 2001/06/06 14:44:25 ajc
1022 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1024 Revision 213.20 2001/05/31 02:26:22 ajc
1025 * Fixed login to take you to the Lobby instead of the next room.
1027 Revision 213.19 2001/05/30 22:37:09 ajc
1028 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1029 or a "filename" from the MIME parser.
1031 Revision 213.18 2001/05/30 01:06:57 ajc
1032 * Changes to mime parser ... still something wrong
1034 Revision 213.17 2001/05/28 19:27:29 ajc
1035 * Fixed bug which marked all messages in Lobby as old before reading at login
1037 Revision 213.16 2001/05/25 22:39:26 ajc
1038 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1040 Revision 213.15 2001/05/23 16:15:23 ajc
1041 * UI changes (pretty frames with no scrollbars)
1043 Revision 213.14 2001/05/22 00:32:17 ajc
1046 Revision 213.13 2001/05/22 00:02:18 ajc
1047 * Another attempt to fix the fd leak
1049 Revision 213.12 2001/05/19 02:21:40 ajc
1050 * Attempt to fix the dangling sockets.
1052 Revision 213.11 2001/05/15 03:22:25 ajc
1053 * More icon updates and link cleanup type stuff
1055 Revision 213.10 2001/05/06 05:11:48 ajc
1056 * Added paging icon and right-justified it
1057 * Send-page window is now a popup
1059 Revision 213.9 2001/05/04 04:28:10 ajc
1060 * Added "page user" button in wholist
1062 Revision 213.8 2001/05/01 00:49:43 ajc
1063 * more of the UI overhaul
1065 Revision 213.7 2001/04/30 01:49:36 ajc
1066 * more work on UI overhaul
1068 Revision 213.6 2001/04/29 04:39:23 ajc
1069 * User interface overhaul now in progress. WARNING: incomplete system.
1071 Revision 213.5 2001/04/01 22:13:37 cough
1072 * Modified roomops.c to give users the ability to pick a floor at room
1075 Revision 213.4 2001/02/15 01:21:55 ajc
1076 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1077 invite/kickout functionality.
1079 Revision 213.3 2001/01/25 23:10:00 ajc
1080 * "Delete message" button now confirms on client-side using JavaScript
1082 Revision 213.2 2000/12/05 18:39:49 ajc
1083 * Added support for non-USA countries in registration screen (requires the
1084 latest Citadel server, which supports the country field)
1086 Revision 213.1 2000/10/20 04:27:46 ajc
1087 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1089 Revision 213.0 2000/10/03 16:44:01 ajc
1090 * Tagged for 2.13 release
1092 Revision 212.16 2000/10/03 03:15:53 ajc
1093 * Cosmetic changes to login screen, menu bar, and message header bar
1095 Revision 212.15 2000/09/28 03:44:52 ajc
1096 * Linked to the bio/photo page from message headers. I'm not sure I like the
1097 color scheme, though.
1099 Revision 212.14 2000/09/28 03:37:23 ajc
1100 * who.c: provide links to bio/photo pages for each user in the wholist
1102 Revision 212.13 2000/09/24 21:37:21 ajc
1103 * When reading large numbers of messages, group them in smaller numbers and
1104 display the selector bar in search engine style (like AltaVista and Google)
1106 Revision 212.12 2000/09/24 04:17:16 ajc
1107 * Templatized the room banner.
1109 Revision 212.11 2000/09/17 03:29:45 ajc
1110 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1112 Revision 212.10 2000/09/14 11:43:37 error
1113 Replace occurrences of % throughout the HTML with %% so as to be friendly
1114 to HP/UX printf() and possibly others.
1116 Revision 212.9 2000/09/13 04:13:59 ajc
1117 * Completed the initial hack of the variable substitution template thingy.
1118 Check out static/login.html to see the first template.
1120 Revision 212.8 2000/09/11 17:08:16 ajc
1121 * Started templatizing the login screen. Not finished yet.
1123 Revision 212.7 2000/09/11 03:29:50 ajc
1124 * Started working on a variable-substitution thing
1126 Revision 212.6 2000/08/30 03:20:22 ajc
1127 * Put the wholist back into its own window.
1129 Revision 212.5 2000/07/06 03:46:29 ajc
1130 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1132 Revision 212.4 2000/06/29 04:22:35 ajc
1133 * Changed the format of the wholis (again). Now it shows up in a frame
1134 instead of a separate window.
1136 Revision 212.3 2000/06/12 03:28:44 ajc
1137 * added support for multi-line paging
1139 Revision 212.2 2000/06/07 04:11:28 ajc
1140 * HTML changes to room banner
1142 Revision 212.1 2000/05/31 04:29:54 ajc
1143 * Initial support for "summary" (headers only, no body) mode of reading
1144 messages, and "read one" mode. For future support of 'traditional' email.
1146 Revision 212.0 2000/05/23 20:35:52 ajc
1147 * Tagged for the 2.12 release
1149 Revision 211.19 2000/05/18 02:33:39 ajc
1150 * Don't call whobbs() directly after changing masq room/host, it screws up the
1151 refresh. It now calls an HTTP redirect page instead.
1152 * added http_redirect(char *url) function to accomplish the above
1154 Revision 211.18 2000/05/08 17:24:32 ajc
1155 * Removed HTTP date fields because it was confusing browser caches (weird)
1156 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1158 Revision 211.17 2000/05/07 23:46:55 ajc
1159 * added Date: and Last-Modified: headers to HTTP output
1160 * masquerade room/host screen now runs in wholist window, and returns to it
1162 Revision 211.16 2000/05/02 17:32:06 ajc
1163 * Font related changes to html
1165 Revision 211.15 2000/04/20 02:42:23 ajc
1166 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1167 crashing every session, every time. (?)
1168 * End the session after displaying robots.txt or nocookies.html, to prevent
1169 big session logjams when either of these conditions are met
1171 Revision 211.14 2000/04/15 15:43:46 nbryant
1172 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1173 64-bit gcc on sparc is evil)
1175 Revision 211.13 2000/04/06 20:42:03 nbryant
1176 * configure.in: fix a typo
1178 Revision 211.12 2000/04/06 20:37:01 nbryant
1179 * solaris cleanups and warning fixes
1181 Revision 211.11 2000/03/31 03:48:52 ajc
1182 * text_to_server() now behaves the way web users expect text entry to work.
1183 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1185 Revision 211.10 2000/03/31 02:39:06 ajc
1186 * Fixed bugs in "Site configuration" and added new fields.
1188 Revision 211.9 2000/03/31 02:08:45 ajc
1189 * Added "max messages per page" and "read next nnn" stuff to read loop
1190 (probably not in its final form)
1192 Revision 211.8 2000/03/28 17:02:47 nbryant
1193 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1195 Revision 211.7 2000/03/27 16:18:17 ajc
1196 * Implement multi-room chat as available in Citadel 5.70
1198 Revision 211.6 2000/03/23 04:45:15 ajc
1199 * Experimental move of wholist to a separate auto-refreshing window
1201 Revision 211.5 2000/03/19 22:49:03 ajc
1202 * Made the header-bar buttons more visible
1203 * Added a "reply" header-bar button
1204 * Move "Subject:" lines into the header-bar
1205 * Padded the header-bars by one pixel (nicer looking)
1206 * Changed message date/time output format
1208 Revision 211.4 2000/03/19 19:49:31 ajc
1209 * Added support for unix domain sockets
1211 Revision 211.3 2000/02/11 23:45:04 nbryant
1212 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1213 * tcp_sockets.c: include <arpa/inet.h>
1215 Revision 211.2 2000/02/11 23:30:04 nbryant
1216 configure.in: added some code for FreeBSD
1218 Revision 211.1 2000/01/11 04:20:40 ajc
1219 * Add "close window" option to goodbye screen
1221 Revision 211.0 2000/01/04 15:24:16 ajc
1222 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1223 * This will be released as v2.11; tagged everything as such.
1225 Revision 210.0 1999/12/24 04:57:18 ajc
1228 Revision 1.121 1999/12/23 04:54:48 ajc
1229 * Changed session cookie from hexadecimal encoding to base64
1230 * Removed overly verbose logging
1232 Revision 1.120 1999/12/12 18:12:28 ajc
1233 * get http request: clear hold buffer before starting to read in HTTP request.
1234 This was causing some requests to get corrupted.
1236 Revision 1.119 1999/12/08 18:25:21 ajc
1237 * Increased the size of the backlog queue length passed to accept() and made
1238 it a configuration parameter in webcit.h
1240 Revision 1.118 1999/12/07 16:09:26 ajc
1241 * Better (non fireworks display mode) handling of broken HTTP sockets
1243 Revision 1.117 1999/12/06 03:40:29 ajc
1244 * Moved a bunch of other global variables to per-session variables
1246 Revision 1.116 1999/12/06 02:05:33 ajc
1247 * Moved global march list into per-session context
1249 Revision 1.115 1999/12/05 18:38:02 ajc
1250 * Auto-scaling worker thread pool size
1252 Revision 1.114 1999/12/05 17:38:41 ajc
1253 * Additional debugging and cleanup
1255 Revision 1.113 1999/12/04 22:16:05 ajc
1256 * Moved all diagnostic output to stderr
1257 * Moved "HTTP/1.0 200 OK" output to output_headers()
1259 Revision 1.112 1999/12/04 21:56:59 ajc
1260 * Finished the overhaul. Now to tune...
1262 Revision 1.111 1999/12/03 17:59:53 ajc
1263 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1264 pseudocode so the build is currently broken.
1266 Revision 1.110 1999/12/03 16:37:46 ajc
1267 * Repaired HTTP output for image transfers and static content
1269 Revision 1.109 1999/12/03 05:09:54 ajc
1270 * Rewrote the HTTP engine and application coupling to run in a worker thread
1271 model and to run as a single multithreaded program (eliminated helper
1272 processes and pipes). It currently runs but has many large bugs.
1274 Revision 1.108 1999/12/03 00:18:20 ajc
1275 * Added ".c.o" rule to Makefile
1277 Revision 1.107 1999/11/26 03:32:59 ajc
1278 * Started moving all of the global variables into a struct, to facilitate
1279 multithreaded server.
1281 Revision 1.106 1999/11/26 01:28:10 ajc
1284 Revision 1.105 1999/11/04 02:05:02 ajc
1285 * Added 'number of worker threads' to site config screen
1287 Revision 1.104 1999/10/25 02:25:09 ajc
1288 * Shuffled around the room editing commands
1290 Revision 1.103 1999/10/14 04:07:18 ajc
1291 * Cleaned up the bottom-of-page icons
1293 Revision 1.102 1999/10/08 23:58:11 ajc
1294 * Minor bug fix in registration screen
1296 Revision 1.101 1999/10/06 02:44:02 ajc
1297 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1298 it back in when it's fixed. Also added more attempts at cache disabling,
1299 but it still doesn't work in the StarOffice browser. I don't know why.
1301 Revision 1.100 1999/10/02 03:26:14 ajc
1302 * Merged in Nick's bit of JavaScript to handle key commands.
1303 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1304 in a text field. Right now you can't even log in.
1306 Revision 1.99 1999/09/01 01:06:11 ajc
1307 * Added "max message length" field in global config screen
1309 Revision 1.98 1999/08/14 18:16:10 ajc
1310 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1313 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1314 * Did neat stuff to the bottom of the page
1316 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1317 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1318 to a Citadel server fails.
1319 * messages.c: don't auto-link URL's in messages if it would cause
1322 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1323 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1324 compiler. This should make more browsers happy.
1326 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1327 * Added support for "robots.txt" telling spiders to go away.
1328 * Do a slrp_highest() when logging off.
1330 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1331 * Rearranged the code in "Site-wide configuration" and "Generic
1332 server command" to avoid nested server operations
1334 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1335 * webcit.c: added "back, top, next" buttons to bottom of each page
1336 * menubar.html: replaced "User list" with "Page another user"
1338 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1339 * context_loop.c: rearranged some code to try to eliminate deadlocks
1341 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1342 * Unknown URL's now display the main menu instead of diagnostics
1343 * Diagnostics are now at <baseurl>/diagnostics
1345 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1346 * Session no longer locks up when an express message is cancelled
1347 * The default Citadel server is now "localhost" instead of uncnsrd
1348 * Added some documentation
1350 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1351 * roomops.c: made room banner graphics more reliable
1352 * messages.c: added code to prevent accidental "double-posting"
1353 * who.c: fixed the "Change room/host/user" submit logic
1355 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1356 * Changed static/menubar.html so the text is readable
1358 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1359 * Ditched the frames mode completely. It wasn't working properly in,
1360 among other places, IE 5. Die, Bill, Die.
1362 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1363 * Fixed the behavior of the "forget room" routine, to properly handle
1364 the transition back to the Lobby after it's all done.
1365 * Added ExpressMessageCat() to allow code to send the user messages
1366 along with incoming express messages
1367 * WebCit now sends the name of the end user's browser as the client
1368 name in a Citadel IDEN command rather than its own name.
1370 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1371 * Minor code cleanups
1372 * New mail notification
1374 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1375 * Top-aligned all the cells in the fake frames in non-frames mode
1377 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1378 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1379 of a Goto, in order to prevent it from first marking all msgs old.
1381 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1382 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1383 which can differentiate the needs of frames and noframes modes
1385 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1386 * webserver.c: added "-t" option to send traces somewhere else
1388 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1389 * context_loop.c: display an error page if the client browser
1390 requests a non-root page and there is no cookie set
1391 * webserver.c: took my name off the copyright notice (it's a group
1394 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1395 * Reworked a lot of the structure, made more HTML "embeddable"
1396 * Changed the noframes mode to display "fake" frames using tables
1398 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1399 Changed some output formatting (mainly <FONT> tags).
1400 Changed who.c to use urlescputs() rather than escputs()
1401 in urls so GOTOs and User Profiles work when the string has a
1404 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1405 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1406 How to cause "onLoad=" to cause a sibling frame to refresh without
1407 having to use the nonportable HTTP "Window-Target:" directive. Began
1408 implementation of this; it should allow portable NS/IE compatibility.
1410 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1411 * Implemented "access level required to create rooms"
1413 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1414 * webcit.c: modified getz() to *exit* the program when fgets()
1415 returns an error. This is actually the desired behavior; it would
1416 otherwise busy-loop forever on a broken pipe.
1418 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1419 * webcit.c: added to getz() the ability to return an error code;
1420 implemented this in the main loop, hopefully fixing problems
1421 * Added "braindamage" file (frames/JS browser compatibility list)
1422 * Added HTTP "User-agent:" detection
1423 * wildmat.c, braindamage.c: added
1424 * Initial value of 'noframes' is now set by the braindamage check
1425 * Ran everything through "indent -kr -i8"
1426 * roomops.c: in room list, print a in otherwise empty cells
1428 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1429 * context_loop.c: warning fix
1430 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1432 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1433 * Resolve the name of the connecting host and pass it on to Citadel
1435 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1436 * wDumpContent() is now responsible for </BODY></HTML> most of the
1437 time (parameter settable) so that the main menu can easily be
1438 embedded in every page when running in noframes mode
1439 * noframes mode selection is now carried in the cookie
1441 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1442 * Made the frames stuff less dependent on the HTML TARGET= directive
1443 and more dependent on the HTTP Window-target: directive.
1444 * Made the system semi-navigable in noframes mode.
1446 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1447 * Brought over the new room listing code and <G>oto heuristics
1448 from the main Citadel tree, to pay attention to floor/room ordering
1450 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1451 * Modified the back end of mime_parser to use callbacks instead of
1452 doing something specific. Now we can use it elsewhere.
1454 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1455 * Fixed the bugs in "Site-wide configuration"
1456 * Added a "generic server commands" screen
1458 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1459 * Reduced the multiple cookies down to one cookie combining all data.
1461 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1462 * Removed wc_host and wc_port cookies.
1463 * Added an "edit your session" screen to change your wholisting.
1465 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1466 * Added "enter registration"
1467 * Set up automatic trigger of Enter Registration when the server
1469 * Established that a one-to-one WebCit/Citadel correspondence will
1470 be required. No big deal due to shared code segments.
1471 * Added "change password"
1472 * Added networking configuration screens. These still need testing.
1473 * Added a "kill session" link to each line of the wholist when
1474 logged in as an aide, and the screens to perform this operation.
1476 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1477 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1478 * "Finished" the MIME parser.
1479 * Got image uploads working.
1480 * Added "add/edit user photo" screens.
1481 * Added "add/edit room graphic" screens.
1482 * Added "add/edit floor graphic" screens.
1483 * Fixed display of floor graphic in known rooms list.
1485 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1486 * Wrote mime_parser.c for handling of image uploads. This will also
1487 be used in future Citadel MIME projects.
1489 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1490 * Fixed a bug in the room banner display code
1491 * Added "delete room"
1492 * Added "validate users"
1494 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1495 * Added "edit room info file"
1498 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1499 * Changed the "auto read new" functionality from a meta refresh tag
1500 to an "onload" directive (the former was causing graphics problems)
1501 * Added "create room"
1504 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1505 * Got the Zap and List-Zapped commands working
1506 * Added a convenience function to display a page with an error string
1507 * Automatically do a read-new-msgs whenever a new room banner is loaded
1509 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1510 * Added the screens to send pages
1511 * Changed message headers to display in bigger font, non-boldface
1512 * Added the chat system
1513 * Added goto private rooms
1515 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1516 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1518 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1519 * automatically regenerate Makefile when Makefile.in changes
1521 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1522 * context_loop.c: Moved "remove session" into its own function.
1523 Check for dead webcit child process before each transaction.
1524 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1525 against broken HTTP connections.
1526 * Added a housekeeping thread to periodically remove dead sessions
1527 and kill idle sessions.
1528 * messages.c: added "delete message" functionality
1529 * messages.c: added "move message" functionality
1530 * userlist.c: added. This adds "userlist" and "show user" functions.
1531 * roomops.c: fixed buggy implementation of ungoto
1532 * Set up an option in output_headers() to optionally print the most
1533 often used opening HTML as well as the HTTP headers.
1534 * Display express messages in cute little JavaScript popup window.
1536 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1537 * Brought over message reading and entry functions from old WebCit
1539 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1540 * context_loop.c: really fix the SO_LINGER stuff
1541 * webserver.c: remove commented-out references to SO_LINGER
1543 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1544 * context_loop.c: After fork(), child process closes the HTTP socket
1545 so when the parent process closes it, it actually _does_ close.
1546 Otherwise, aIEeeee and possibly other browsers will hang.
1547 * Added support for graphics images retrieved from the Citadel server.
1548 * Set up login banner graphic and background image graphic
1550 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1551 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1553 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1554 * Smoothed out some of the login/logout code. Failed authentication
1555 now works the way it should.
1556 * Added support for new user login (still need to handle registration).
1558 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1559 * Discovered that the HTTP socket problem is related to a socket that
1560 isn't properly lingering on close. Temporarily hacked a sleep(10)
1561 into context_loop.c until it is figured out.
1563 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1564 * Did a little debugging, still trying to figure out why logging in
1565 displays "Connection reset by peer" error. It used to work...
1567 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1568 * Makefile.in: updated dependencies
1570 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1571 * Fixed broken interpretation of variables specified in the URL
1572 * added new "action" variable to make main loop simpler
1574 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1575 * webserver.c: prototype vsnprintf
1576 * context_loop.c: warning fix
1578 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1579 * tcp_sockets.c: removed some dead code
1580 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1581 unused ends of pipes, fix a file descriptor leak and a race condition
1582 * portability enhancements
1584 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1585 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1587 * converted to autoconf and began port to Digital UNIX
1589 * context_loop.c: moved the monster 64k buffer array off the stack
1590 * tcp_sockets.c: getservbyname() doesn't set errno.
1592 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1593 * webserver.c: warning fix