2 Revision 500.18 2003/08/19 04:18:43 ajc
3 * Changed things around in the address book view. Made it sorted and
4 more clickable and better looking...
6 Revision 500.17 2003/08/12 18:54:03 error
7 * messages.c: fix off-by-one-error in selector bar
9 Revision 500.16 2003/08/07 22:18:03 ajc
10 * Add the Summary Page to the customizable iconbar
12 Revision 500.15 2003/08/07 03:51:51 ajc
13 * Customizable icon bar as: pictures and text, pictures, text
15 Revision 500.14 2003/08/05 03:52:14 ajc
16 * First working version of the customizable iconbar. It contains a basic
17 set of options and now automatically refreshes when it's customized.
19 Revision 500.13 2003/08/04 03:50:29 ajc
20 * First cut at the customizable iconbar is done. A bunch of generic options
21 are there. Still need to get the actual iconbar to refresh when changes
24 Revision 500.12 2003/08/03 21:02:01 ajc
25 * More work on customizable iconbar
27 Revision 500.11 2003/08/02 05:25:46 ajc
28 * Laid the groundwork for a customizable iconbar
30 Revision 500.10 2003/07/30 03:57:49 ajc
31 * Add config.c_purge_hour to config screen
33 Revision 500.9 2003/07/06 22:06:59 ajc
34 * When converting "anything that looks like a URL" to a real link, first
35 make sure that it isn't already inside a link. This fixes most of the
36 long, ugly URL strings sent by eBay.
37 * Automatically dismantle mailto: links in HTML messages, and convert
38 them to WebCit mail links (clicking on it sends the user to the Mail
39 room and begins composing a new message with the recipient and subject
40 fields pre-populated).
42 Revision 500.8 2003/06/29 20:51:21 ajc
43 * Worked around a rendering bug in Satan's Browser that was causing it
44 to draw the calendar month view much wider than the actual screen wdith
46 Revision 500.7 2003/06/28 04:09:37 error
47 * roomops.c: Backout change to display one less box in the first column in
48 roomlist view, it doesn't seem to work for everyone
50 Revision 500.6 2003/06/28 03:52:51 error
51 * Don't tell browsers not to cache static documents
53 Revision 500.5 2003/06/28 03:35:23 error
54 * roomops.c: Display one less floor in the first column in romlist view
56 Revision 500.4 2003/06/26 03:37:58 ajc
57 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
58 This will allow some groupware clients to browse the free/busy times of
59 other users on the system.
61 Revision 500.3 2003/06/21 05:17:21 ajc
62 * Better alignment of system messages
63 * Exterminated display_error() and replaced it with WC->ImportantMessage
64 which is displayed in a bubble on top of whatever page you're on next.
65 * Small cosmetic changes
66 * Fixed some nesting problems in output_headers()
68 Revision 500.2 2003/06/20 03:39:27 ajc
69 * Optimization to floor layout in box view
71 Revision 500.1 2003/06/20 03:04:26 ajc
72 * "Reply" button on messages now handles IGnet recipients correctly
74 Revision 500.0 2003/06/10 04:23:08 ajc
77 Revision 410.50 2003/06/10 04:22:58 ajc
78 * Updated docs and headers for 5.00 release
80 Revision 410.49 2003/06/10 04:05:23 ajc
81 * De-tabled the left side icon bar and reduced one of the graphics, so
82 that all of the rounded corners show up in Satan's Browser.
84 Revision 410.48 2003/06/10 03:47:41 ajc
85 * style.css: added font selection to default <BODY> tag
87 Revision 410.47 2003/06/06 03:26:03 ajc
88 * Satan's Browser insists on putting bloody acres of whitespace to the
89 right of any bulleted list items, making any multi-column table containing
90 a list take more than the entire screen. Removed all such lists so it
91 looks ok. If you are reading this and you are a Microsoft employee, please
92 commit suicide before you break anything else.
94 Revision 410.46 2003/06/06 02:22:07 ajc
95 * Changed the upper left and upper right bounded box corners to a solid
96 blue (#204B78) instead of gradiated, because it was looking funny in
97 256-color mode. It also looked funny in Internet Explorer, but people
98 who use Internet Explorer are contributing to terrorism and really don't
99 deserve Web access in the first place. So I really just fixed this to make
100 it look good in 256-color Netscape.
102 Revision 410.45 2003/06/05 21:37:37 ajc
103 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
104 in b0rken IE browser. Die, Bill, Die.
106 Revision 410.44 2003/06/05 03:52:29 ajc
107 * Buncha cosmetic changes
109 Revision 410.43 2003/06/04 03:41:25 ajc
110 * Change the appearance of rooms with and without new messages in the
111 room list -- now defined using CSS
113 Revision 410.42 2003/06/03 03:57:42 ajc
114 * Tightened up the room banner a bit. Smaller padding, smaller font,
117 Revision 410.41 2003/05/31 21:36:45 ajc
120 Revision 410.40 2003/05/26 21:05:42 ajc
121 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
122 it to complete the free/busy checking for attendee availability.
124 Revision 410.39 2003/05/26 05:44:45 ajc
125 * event.c: fix compiler warning
127 Revision 410.38 2003/05/26 05:39:46 ajc
128 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
129 bug fixed in Citadel.
131 Revision 410.37 2003/05/26 05:28:13 ajc
132 * serv_func.c: added utility function read_server_text()
133 * availability.c: banged out more of this code -- still not complete
135 Revision 410.36 2003/05/26 03:28:02 ajc
136 * Getting closer to doing the availability check. Created new source
137 module 'availability.c' for this purpose. Stub function is in place.
139 Revision 410.35 2003/05/25 04:25:12 ajc
140 * siteconfig.c: fixed a spelling error
141 * event.c: add a "Check attendee availability" button, and the code to
142 bypass saving the event to the server, do something with it, and then
143 feed the twiddled data structure back to the form display function for
144 further editing. What's still missing is the code to do the actual
147 Revision 410.34 2003/05/24 22:22:35 ajc
148 * Small stylesheet hack to make it work with b0rken IE
150 Revision 410.33 2003/05/24 22:13:08 ajc
151 * Changed the login banner a bit
153 Revision 410.32 2003/05/20 03:25:41 ajc
154 * Separate event invitees with newlines instead of commas.
156 Revision 410.31 2003/05/19 19:55:09 ajc
157 * summary.c: eliminate compiler warnings about unused variables when
158 compiling a WebCit service without calendar support
160 Revision 410.30 2003/05/18 02:05:33 ajc
161 * More conversion of screens to the new look-and-feel.
163 Revision 410.29 2003/05/16 04:11:29 ajc
164 * We don't need no steenking workaround. Problem fixed. MIME parser not
165 broken. Web server was calling it with bad parameters. All fixed now.
166 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
169 Revision 410.28 2003/05/15 04:52:26 ajc
170 * Minor workaround in web forms to handle mime parser problem in uploads
172 Revision 410.27 2003/05/15 03:35:59 ajc
173 * look and feel overhaul -- almost done!
175 Revision 410.26 2003/05/14 03:46:35 ajc
176 * More background cleanup
178 Revision 410.25 2003/05/05 17:19:46 ajc
179 * Cleanups to summary page when running on a non ical enabled system
180 * Use non breaking spaces in summary page box titles
182 Revision 410.24 2003/05/04 04:22:41 ajc
183 * Display body of messages on a white background. I am doing this in order
184 to prepare for making the general background of the screen a darker color.
186 Revision 410.23 2003/05/04 02:54:55 ajc
187 * Summary page now uses our cutesy new rounded window boxes
189 Revision 410.22 2003/05/03 21:28:41 ajc
190 * Added in a slick new box style and put the room lists in it
192 Revision 410.21 2003/05/03 16:57:04 ajc
193 * In the 'folders' and 'portal' views, change the folder delimiter
194 from / to \ to avoid conflict with room names that have slashes
196 Revision 410.20 2003/05/03 16:23:29 ajc
197 * Enforce three columns in portal view of room list
199 Revision 410.19 2003/05/03 04:52:32 ajc
200 * Added an experimental new "portal view" to the room list options
202 Revision 410.18 2003/05/02 03:23:41 ajc
203 * Minor change to room list algorithm
205 Revision 410.17 2003/05/01 15:33:05 ajc
206 * Fixed a potential memory leak in enumeration of MIME parts
208 Revision 410.16 2003/05/01 03:11:35 ajc
209 * When static content is requested, fetch it without trying to connect
212 Revision 410.15 2003/04/30 05:00:00 ajc
213 * Added the ability to compose messages with file attachments uploaded from
216 Revision 410.14 2003/04/27 04:46:02 ajc
217 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
218 observes the flag designating the presence of new messages. (The "rooms
219 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
220 but that view may get axed soon.)
222 Revision 410.13 2003/04/26 21:57:53 ajc
223 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
224 before returning an error code to avoid a file descriptor leak
226 Revision 410.12 2003/04/19 21:42:36 ajc
227 * Repaired all my b0rken COLOR tags
228 * Replaced most FONT tags with SPAN tags
231 Revision 410.11 2003/04/19 19:58:10 ajc
232 * Lots of great changes from Nick to make the site CSS-enabled.
234 Revision 410.10 2003/04/14 04:04:40 ajc
235 * First cut of CSS-izing WebCit. Probably b0rken.
237 Revision 410.9 2003/04/09 04:02:32 ajc
238 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
239 supported the idea of one WebCit connecting to multiple Citadels for a
240 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
241 * When connecting to Citadel through a Unix domain socket, don't try to make
242 the Java chat applet available.
244 Revision 410.8 2003/03/31 03:32:19 ajc
245 * messages.c: check for 000 terminator while parsing RFC822 headers to
246 prevent getting hung up while displaying certain badly formatted messages.
248 Revision 410.7 2003/03/30 06:13:19 ajc
249 * When reading from the server, do not treat CR as end-of-line because
250 there's probably an LF coming after it. Instead, keep reading to the LF
252 * No not underline links in the icon bars
254 Revision 410.6 2003/03/17 04:17:41 ajc
255 * Call to accept() was being made with an uninitialized variable for the
256 third argument. Changed the second and third argument to NULL and 0 because
257 we don't really need accept() to fill up a buffer full of information that
258 we'll never use. (Thanks to SteveV for reporting the bug and helping to
260 * Removed the mutex wrapper around select() because we don't need it. All
261 idle worker threads now block on select() and one of them will wake up when
262 a connection arrives.
264 Revision 410.5 2003/03/15 20:55:03 ajc
265 * When a requested image is not available on the Citadel server, send a
266 1x1 transparent GIF instead of 404 error.
268 Revision 410.4 2003/03/14 04:21:57 ajc
269 * clone events to be encapsulated before saving, because the original
270 instance may already have a parent, and that makes crashy crashy
272 Revision 410.3 2003/03/13 05:57:17 ajc
273 * More encapsulation. Warning: there are bugs in this!!
275 Revision 410.2 2003/03/13 05:20:23 ajc
276 * Various changes to the calendar service to handle messages containing
277 fully encapsulated VCALENDAR components instead of only unencapsulated
278 VEVENT subcomponents. We have to move in this direction for compatibility
281 Revision 410.1 2003/03/01 22:07:19 ajc
282 * New user registration, as well as existing user re-registration, now
283 uses the vCard editing screen.
284 * Administratively editing users' address book entries now works again,
285 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
286 in order to enforce this.
288 Revision 410.0 2003/02/19 03:49:33 ajc
291 Revision 400.90 2003/02/19 03:49:17 ajc
292 * latest config.guess and config.sub from www.gnu.org
294 Revision 400.89 2003/02/07 04:44:17 ajc
295 * Replaced sleep() with a function that sleeps using select() in order to
296 avoid potential issues with SIGALRM. Possible fix for weird behavior
297 when running on a Macintosh.
299 Revision 400.88 2003/01/29 22:32:07 ajc
300 * Shuffled some code and comments around; minor cleanup
302 Revision 400.87 2003/01/28 15:37:12 ajc
303 * All functions which read binary data from the server now make use of the
304 read_server_binary() function in tools.c
305 * Binary reads from server now have safety code to prevent infinite loops
306 * All output of MIME objects is now done with http_transmit_thing()
308 Revision 400.86 2003/01/19 06:28:04 ajc
309 * Minimum required Citadel version 6.05
311 Revision 400.85 2003/01/16 04:41:26 ajc
312 * When displaying edit controls for time of day in the calendar, only show
313 minutes that are multiples of 5 ... unless the existing value is not a
314 multiple of 5, in which case we show that too.
316 Revision 400.84 2003/01/15 17:34:04 ajc
317 * event.c: fixed a misspelling
318 * config.guess, config.sub: updated using latest from ftp.gnu.org
320 Revision 400.83 2003/01/14 04:21:27 ajc
321 * Only offer views which make sense for the default view of a room
323 Revision 400.82 2003/01/13 03:34:33 ajc
324 * Get ready for the 4.10 release
326 Revision 400.81 2003/01/12 23:22:53 ajc
327 * configure.in: check for libical v0.24 or newer
329 Revision 400.80 2003/01/07 04:56:17 ajc
330 * Complete the free/busy transparency handling in the form
331 * Default times for new events are now in the correct timezone
333 Revision 400.79 2003/01/06 18:01:35 ajc
334 * Begin handling of TRANSP property to show event times as free or
337 Revision 400.78 2003/01/05 21:02:14 ajc
338 * Summary page: three columns are now all the same width
340 Revision 400.77 2003/01/05 20:56:05 ajc
341 * minor fix for previous checkin
343 Revision 400.76 2003/01/05 20:51:01 ajc
344 * Display PARTSTAT for attendees
346 Revision 400.75 2003/01/05 05:01:00 ajc
347 * Add "today's calendar events" to the summary page.
349 Revision 400.74 2003/01/05 04:27:28 ajc
350 * Add "Tasks" to the summary page
352 Revision 400.73 2002/12/28 05:44:09 ajc
353 * ical_dezonify.c: brought over new version from the Citadel source (again)
355 Revision 400.72 2002/12/28 05:12:45 ajc
356 * ical_dezonify.c: brought over new version from the Citadel source.
358 Revision 400.71 2002/12/26 04:04:48 ajc
359 * Perform CHEK command when automatically establishing sessions, not just
360 when one is explicitly created. Some stuff is missing otherwise.
362 Revision 400.70 2002/12/25 23:18:06 ajc
363 * Be more strategic about when to call ical_dezonify()
364 (This may be the last set of fixes. I hope so.)
366 Revision 400.69 2002/12/25 21:39:38 ajc
367 * ical_dezonify.c: added.
368 * calendar.c: convert incoming ical messages to UTC
369 (the usual routines will then convert them to local time for display)
371 Revision 400.68 2002/12/25 07:06:00 ajc
372 * Tweaked the code to work with libical 0.24
374 Revision 400.67 2002/12/20 04:50:00 ajc
375 * When saving a calendar event, increment the SEQUENCE property.
377 Revision 400.66 2002/12/18 05:03:39 ajc
378 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
379 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
380 Because the libc-allocated buffer was getting clobbered.
381 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
383 Revision 400.65 2002/12/17 05:01:39 ajc
384 * Prettied up the calendar day view layout
385 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
387 Revision 400.64 2002/12/16 04:43:30 ajc
388 * Correctly handle local time zone when figuring out which day and time to
389 display events on calendar month/day views. This also seems to have
390 fixed the bug that was causing events to sometimes get lost when saved.
392 Revision 400.63 2002/12/15 05:50:59 ajc
393 * Form editing of date/time fields now assumes that the icaltimetype being
394 manipulated is in UTC. It converts to/from local time for editing.
396 Revision 400.62 2002/12/10 23:25:47 ajc
397 * Display attendees in message view of calendar objects
399 Revision 400.61 2002/12/07 22:12:59 ajc
400 * Handle incoming RSVP's for meetings. (Note: this will not actually work
401 until I implement the Citadel server function which it calls.)
403 Revision 400.60 2002/11/30 21:34:51 ajc
404 * Submit organizer in a hidden field, in case the server needs it
406 Revision 400.59 2002/11/30 04:46:46 ajc
407 * First cut at adding/removing attendees to an event
408 (Actual invitations should be sent by the Citadel server)
410 Revision 400.58 2002/11/29 23:56:19 ajc
411 * Completed "me as organizer" -- the user's own e-mail address is inserted
412 as the organizer of new events. Detect when the user is the organizer and
413 enable/disable the attendees box accordingly.
415 Revision 400.57 2002/11/29 16:38:37 ajc
416 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
418 Revision 400.56 2002/11/28 06:03:24 ajc
419 * Issue an ISME command when editing an event, to determine whether the user
420 viewing the event is the organizer. (Will use this later to allow/disallow
421 sending out invitations.)
423 Revision 400.55 2002/11/26 05:01:04 ajc
424 * Began handling attendee fields
426 Revision 400.54 2002/11/16 23:40:11 ajc
429 Revision 400.53 2002/11/16 23:15:02 ajc
430 * Make the "all day event" shadebox smaller (month view) - no border.
431 * Fixed bug that caused any events following an all day event to also appear
434 Revision 400.52 2002/11/16 05:40:54 ajc
435 * When adding new events to the calendar, default to the month [and day]
436 currently being viewed.
437 * Hotlink each hour of the day view to an add-new-event for that day/hour.
439 Revision 400.51 2002/11/15 05:05:47 ajc
440 * Put in back/forward (yesterday/tomorrow) links in calendar day view
442 Revision 400.50 2002/11/15 04:11:46 ajc
443 * Added even more nifty JavaScript to cause the hour/minute and end date
444 fields of a calendar event form to render as disabled when the "all day
445 event" box is checked -- not just when the user checks the box, but also
446 when the box begins its life already checked.
448 Revision 400.49 2002/11/14 04:59:40 ajc
449 * Correctly serialize and save all day events using date instead of date/time
451 Revision 400.48 2002/11/13 04:49:23 ajc
452 * "All day event" shows as a single checkbox, instead of one for the start
453 time and one for the end time. Added nifty JavaScript to zero and shade
454 the hour/minute and all end time fields when all-day-event is checked.
456 Revision 400.47 2002/11/12 05:57:27 ajc
457 * Display a nicer looking screen when replying to calendar invitations
458 * When displaying day view, don't show all day events twice
459 * Day or month view: denote all day events by displaying them inside
462 Revision 400.46 2002/11/12 03:26:39 ajc
463 * Tell the user about broken Citadel server connections instead of
464 simply printing "Goodbye"
466 Revision 400.45 2002/10/23 04:11:38 ajc
467 * Detect when a meeting invitation is actually an update for an existing UID
468 and tell the user so.
470 Revision 400.44 2002/10/21 20:16:38 ajc
471 * Display conflicts nicely
473 Revision 400.43 2002/10/21 18:29:14 ajc
474 * Ask server to hunt for conflicts when displaying a meeting invitation
476 Revision 400.42 2002/10/19 21:28:32 ajc
477 * Moved the calendar meeting request reply functionality to the Citadel server
479 Revision 400.41 2002/10/19 17:10:14 ajc
480 * Add "Tentative" accept button
481 * Only display Accept/Tentative/Decline button when method=REQUEST
483 Revision 400.40 2002/10/19 04:16:37 ajc
484 * Save an incoming meeting request into the user's calendar.
486 Revision 400.39 2002/10/18 20:55:05 ajc
487 * Began work on meeting request accept/decline
489 Revision 400.38 2002/10/16 19:16:39 ajc
490 * Fixes and updates to build WebCit on Linux for IBM S/390
492 Revision 400.37 2002/10/09 04:12:44 ajc
493 * Templatized trailing HTML
494 * Templatized "new start page" page
495 * Added global substitution macros
497 Revision 400.36 2002/10/09 03:51:01 ajc
498 * Templatized the <HEAD> section of HTML
500 Revision 400.35 2002/10/07 23:03:38 ajc
501 * messages.c: don't display room name field when it's blank
503 Revision 400.34 2002/10/07 04:10:37 ajc
504 * When displaying meeting invitations, only show date/time for VEVENT
505 subcomponents. Date/time for other subcomponents are irrelevant.
506 * Cleaned up HTML display of meeting invitations.
508 Revision 400.33 2002/10/03 03:40:31 ajc
509 * Worked on meeting accept/decline a little bit
511 Revision 400.32 2002/09/30 03:58:35 ajc
512 * Dabbled in handling incoming meeting requests
514 Revision 400.31 2002/09/29 20:15:43 ajc
515 * Completed the calendar day view
517 Revision 400.30 2002/09/28 04:01:30 ajc
518 * started fleshing out the calendar day view
520 Revision 400.29 2002/09/27 21:19:28 ajc
523 Revision 400.28 2002/09/27 18:31:33 ajc
524 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
525 * After saving a VEVENT, return to the correct calendar view and date
527 Revision 400.27 2002/09/27 17:15:44 ajc
528 * Removed the gzip compression stuff due to bugs in Internet Explorer.
530 Revision 400.26 2002/09/27 04:37:21 ajc
531 * New, buggy versions of event editing screens
533 Revision 400.25 2002/09/26 22:00:16 ajc
534 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
535 month 1 in libical functions)
537 Revision 400.24 2002/09/25 21:57:13 ajc
538 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
541 Revision 400.23 2002/09/24 04:12:34 ajc
542 * Rough cut of the two-pass calendar display routines (first pass: go thru
543 messages gathering VEVENT items; second pass: render calendar with data)
545 Revision 400.22 2002/09/23 04:01:33 ajc
546 * Presentation changes to calendar month view
548 Revision 400.21 2002/09/22 05:20:27 ajc
549 * Began implementing month view
551 Revision 400.20 2002/09/21 04:38:05 ajc
552 * Added utility functions for displaying vcalendar timestamps in web forms
553 and translating form data back to timestamps.
554 * Completed the "edit task" and "add new task" screens.
556 Revision 400.19 2002/09/20 20:28:08 ajc
557 * Smooth transition between "list tasks" & "edit task" screens
559 Revision 400.18 2002/09/20 03:54:44 ajc
560 * Display the "Tasks" view as a bulleted list with each task clickable
561 * Clicking brings up an (unfinished) "edit task" screen
563 Revision 400.17 2002/09/18 21:44:02 ajc
564 * display VTODO parameters
566 Revision 400.16 2002/09/17 04:21:00 ajc
567 * Handler chains for VCALENDAR and VTODO types
569 Revision 400.15 2002/09/17 03:37:10 ajc
570 * Implemented a 'display handler' infrastructure for various groupware types
572 Revision 400.14 2002/09/16 03:35:12 ajc
573 * Just a bunch of glue code to iterate through the various types of ical
574 objects we could encounter
576 Revision 400.13 2002/09/15 04:05:41 ajc
577 * Process calendar object subcomponents
579 Revision 400.12 2002/09/15 03:40:13 ajc
581 * When a text/calendar MIME type is discovered in a message, send it to
582 the (currently skeleton) parser in calendar.c
583 * calendar.c: skeleton parser for calendar objects which currently just
584 creates an icalcomponent object and frees it.
586 Revision 400.11 2002/09/15 03:16:24 ajc
587 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
588 function namespace in libical
590 Revision 400.10 2002/09/15 02:50:55 ajc
591 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
593 Revision 400.9 2002/09/14 21:33:31 ajc
594 * Backed out compression of inlines -- not all browsers appear to handle it
596 Revision 400.8 2002/09/14 20:20:29 ajc
597 * Attempting to push more stuff through compression. I've introduced some
598 sort of deadlock bug that I can't seem to find yet...
600 Revision 400.7 2002/09/14 20:00:22 ajc
601 * Compress output_image() graphics
603 Revision 400.6 2002/09/14 16:26:35 ajc
604 * output_image() now reads the entire image from Citadel into a buffer before
605 sending it to the browser (for performance reasons, and so it can compress)
607 Revision 400.5 2002/09/14 04:52:59 ajc
608 * Look for the "libical" calendaring library and link it in if present...
610 Revision 400.4 2002/09/14 04:02:36 ajc
611 * Finished gzip compression of dynamic pages (when browser supports it)
613 Revision 400.3 2002/09/13 20:40:53 ajc
614 * Detect when the client browser is capable of gzip encoding
615 (actual encoding is not implemented yet)
617 Revision 400.2 2002/09/13 15:54:40 ajc
618 * Reversed the above change because I broke it somehow
620 Revision 400.1 2002/09/11 22:46:59 ajc
621 * Started adding in compression and calendaring library detects (not finished)
623 Revision 400.0 2002/09/09 03:56:11 ajc
624 * This is version 4.00
626 Revision 323.68 2002/09/09 03:51:01 ajc
627 * In the HTML-to-HTML converter:
628 --> Open links in new window (as with text msgs)
629 --> Convert loose URL's to hot links (as with text msgs)
631 Revision 323.67 2002/09/06 03:59:11 ajc
632 * Added an "About this server" panel to the Summary page.
633 (Useless fluff, but better than an empty column.)
635 Revision 323.66 2002/08/26 02:57:06 ajc
636 * Rooms listed on the summary page are now clickable-gotoable
638 Revision 323.65 2002/08/26 01:24:09 ajc
639 * Added a "summary" page (rather sparse for now)
641 Revision 323.64 2002/08/24 15:30:48 ajc
642 * GET instead of POST for listsub. Also add a 'Back...' link.
644 Revision 323.63 2002/08/24 05:59:24 ajc
645 * Bugfixes and cosmetic changes to listsub system
647 Revision 323.62 2002/08/23 03:37:19 ajc
648 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
650 Revision 323.61 2002/08/22 03:55:47 ajc
651 * 'unsubscribe' command (but not 'confirm unsubscribe')
653 Revision 323.60 2002/08/21 21:58:37 ajc
654 * Completed self-service list subscription via web.
655 (Still need to implement unsubscribe.)
657 Revision 323.59 2002/08/16 22:06:51 ajc
660 Revision 323.58 2002/08/16 03:51:12 ajc
661 * I think I've finally nailed the 'no session' pages now...
663 Revision 323.57 2002/08/15 03:49:47 ajc
664 * Fleshed out the list subscription page a bit
666 Revision 323.56 2002/08/13 19:55:12 ajc
667 * Keep track of the HTTP "Host:" header being sent by the browser.
668 (We're going to need this in the near future)
670 Revision 323.55 2002/08/05 16:07:30 ajc
671 * Moved "edit floor label pic" to the floor editing screen
673 Revision 323.54 2002/08/05 15:53:00 ajc
674 * Commands to add, change, delete floors
676 Revision 323.53 2002/07/26 03:20:04 ajc
677 * Beautified the folder tabs in "edit room"
679 Revision 323.52 2002/07/25 04:01:58 ajc
680 * Final cleanup of changes (finally located and fixed the bug)
682 Revision 323.51 2002/07/24 04:14:23 ajc
683 * Minor code cleanup of last night's changes
685 Revision 323.50 2002/07/23 15:40:54 ajc
686 * Minor cleanup of previous changes
688 Revision 323.49 2002/07/23 04:43:58 ajc
689 * Updated message reading to use the new MSG4 command, so we can do output
690 of various types of richtext (mainly HTML).
692 Revision 323.48 2002/07/16 03:37:24 ajc
693 * Small change to above
695 Revision 323.47 2002/07/16 03:23:37 ajc
696 * Display HTML messages as HTML. (Wow!)
698 Revision 323.46 2002/07/13 04:39:59 ajc
699 * Handle multipart/alternative in a nicer way, giving us the opportunity to
700 output HTML instead of converting to text/plain and back. (Not finished.)
702 Revision 323.45 2002/07/11 03:17:03 ajc
703 * hacks to text_to_server() to transmit messages as HTML
705 Revision 323.44 2002/07/09 04:21:12 ajc
708 Revision 323.43 2002/07/06 03:10:26 ajc
709 * Enable a "make this my start page" link that works in lots of places.
710 Configures a user's preference of where to go after login.
712 Revision 323.42 2002/06/19 22:01:31 ajc
713 * When editing another user's vCard, do a "transient goto" to their config
714 room so you don't automatically gain access to their config room.
715 * When creating a user, go back to the "select user to edit" screen with the
716 new user's account name pre-selected.
718 Revision 323.41 2002/06/17 03:48:44 ajc
719 * Finished the thing to edit other users' vCards.
721 Revision 323.40 2002/06/16 21:49:02 ajc
722 * Administratively edit other users' vCards. Still needs a couple of lines
723 of glue code to make it work.
725 Revision 323.39 2002/06/15 20:34:39 ajc
726 * Use safestrncpy() instead of strncpy() where appropriate
727 * Fixed a memory allocation bug in the vCard parser
729 Revision 323.38 2002/05/23 03:40:05 ajc
730 * Brought over a utility function I'll need later
732 Revision 323.37 2002/05/22 02:34:56 ajc
733 * Finished room/folder view selector. Pretty cool.
735 Revision 323.36 2002/05/22 01:53:23 ajc
736 * Room list or folder list? Give the user a choice. (Has bugs.)
738 Revision 323.35 2002/05/12 15:21:43 error
739 * do_template() now parses a .wml file for WAP clients, and a .html file
742 Revision 323.34 2002/05/11 22:46:19 error
743 * Track whether user-agent is a WAP gateway
745 Revision 323.33 2002/05/11 15:35:07 error
746 * webcit.c: add MIME types for WAP/WML
748 Revision 323.32 2002/05/10 15:29:58 ajc
749 * Hacked the address book view a little bit
751 Revision 323.31 2002/05/09 03:53:56 ajc
752 * Began working on address book view
754 Revision 323.30 2002/05/08 03:38:58 ajc
755 * Preferences framework
757 Revision 323.29 2002/05/07 03:57:29 ajc
758 * In message summary, replace 'Del' links with checkboxes
760 Revision 323.28 2002/05/05 03:28:15 ajc
761 * Shuffled around the room banner a bit
763 Revision 323.27 2002/05/03 19:32:39 ajc
764 * Finished "folder list" mode (still need to move it to a permanent location)
766 Revision 323.26 2002/05/03 03:55:17 ajc
767 * more folder display stuff
769 Revision 323.25 2002/05/01 22:03:07 ajc
770 * "folder list" view (not finished)
772 Revision 323.24 2002/05/01 03:23:31 ajc
773 * Added a drop-down box to change a user's view of a room.
775 Revision 323.23 2002/04/28 03:56:47 ajc
776 * Finished summary mode (for the most part, anyway)
778 Revision 323.22 2002/04/26 21:13:21 ajc
779 * Separated "summary mode" message listing into its own function
780 * Go to summary mode automatically when the server says that view=1
782 Revision 323.21 2002/04/20 04:14:29 ajc
783 * Some work on email summary screen
785 Revision 323.20 2002/03/31 05:02:39 ajc
786 * Remove "Page another user" link from main menu
787 * Add "edit my citadel config room" type link from edit user screen
789 Revision 323.19 2002/03/29 22:30:45 ajc
790 * Finished the "edit user" screen.
792 Revision 323.18 2002/03/29 15:18:09 ajc
793 * yep ... more user edit stuff
795 Revision 323.17 2002/03/26 19:01:12 ajc
796 * More edit user stuff
798 Revision 323.16 2002/03/26 18:23:23 ajc
799 * Don't display room banner on screens that don't pertain to a particular room
800 * Initial prep for add/change/delete user accounts screen
802 Revision 323.15 2002/03/22 04:33:08 ajc
803 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
805 Revision 323.14 2002/03/19 04:35:10 ajc
806 * Brought over yet another new version of the MIME parser from Citadel
808 Revision 323.13 2002/03/13 03:56:52 ajc
809 * New site config option "Allow system Aides to gain access to mailboxes"
811 Revision 323.12 2002/03/12 23:13:57 ajc
812 * Moved room access controls out of the admin menu and into the room commands
813 menu. Prettied up the access control list screen.
815 Revision 323.11 2002/03/10 06:07:09 ajc
816 * Handle multiple Internet e-mail addresses in vCard editor
818 Revision 323.10 2002/03/07 04:56:09 ajc
819 * Final polish for initial round of vCard editing functions. Only show "edit"
820 link when editing user's own vCard in the My Citadel Config> room.
822 Revision 323.9 2002/03/06 05:22:33 ajc
823 * More vcard editing form stuff
825 Revision 323.8 2002/03/05 05:05:06 ajc
826 * More vCard editing stuff
828 Revision 323.7 2002/03/04 05:28:54 ajc
829 * Wrote some skeleton code for robust vCard editing
831 Revision 323.6 2002/03/03 06:58:25 ajc
832 * Login errors displayed in red
834 Revision 323.5 2002/03/03 06:52:59 ajc
835 * Allow editing of the "disable self-service user account creation" site config option
837 Revision 323.4 2002/02/24 07:02:44 ajc
838 * Added the ability to enter a Subject: line in messages
839 * Go to the Mail room when user clicks on the new mail alert icon
841 Revision 323.3 2002/02/13 22:47:51 ajc
842 * Added some rudimentary support for displaying vCards as card-looking things
844 Revision 323.2 2002/02/13 15:04:25 ajc
845 * Began some hacks for vCard processing
847 Revision 323.0 2002/01/13 09:07:06 ajc
850 Revision 322.4 2002/01/13 09:06:38 ajc
851 * Brought over the debugged mime parser from Citadel
853 Revision 322.3 2002/01/05 06:19:17 error
854 * Add MIME types text/css and image/png
856 Revision 322.2 2002/01/03 22:32:38 ajc
857 * templatized the "prompt for recipient" screen
859 Revision 322.1 2001/12/28 09:43:05 error
860 * Client support for hostnames up to 63 characters
862 Revision 322.0 2001/12/26 23:11:56 ajc
865 Revision 321.1 2001/12/26 23:11:25 ajc
866 * Minor change to the upload handler, to fix graphics uploads
868 Revision 321.0 2001/12/26 05:28:02 ajc
871 Revision 320.2 2001/12/26 05:24:11 ajc
872 * Reverted all of the navbar and iconbar functions back to plain, ordinary
873 link tags. The nifty JavaScript stuff is now used only to light up the
874 buttons during mouse hovers, and nothing more.
876 Revision 320.1 2001/12/25 00:14:44 error
877 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
879 Revision 320.0 2001/12/21 06:04:03 ajc
882 Revision 301.22 2001/12/21 06:03:54 ajc
885 Revision 301.21 2001/12/20 05:02:42 ajc
886 * If you paid for this software, someone is ripping you off.
887 * Fixed the urlesc() function to use a caller-supplied target buffer.
889 Revision 301.20 2001/12/18 20:35:29 ajc
890 * More fun JavaScript-enabled buttons
892 Revision 301.19 2001/12/18 16:48:06 ajc
893 * Began testing new JavaScript-enabled k00l light-up buttonz
895 Revision 301.18 2001/12/18 06:06:20 ajc
898 Revision 301.17 2001/12/15 20:51:33 ajc
899 * "reply" button on pop-up pages
901 Revision 301.16 2001/12/11 16:02:40 ajc
902 * Completed support for add/remove mailing list recipients.
904 Revision 301.15 2001/12/11 15:22:53 ajc
905 * Began constructing the listserv screen for config (not tested)
907 Revision 301.14 2001/12/11 05:37:12 ajc
908 * Finished the share/unshare room screen in Edit Room
910 Revision 301.13 2001/12/03 04:43:40 ajc
911 * Brought over an update of the MIME parser from Citadel.
913 Revision 301.12 2001/12/02 07:09:13 ajc
914 * Turned the room editing page into a tabbed dialog
915 * Started adding some of the room sharing stuff
917 Revision 301.11 2001/11/22 05:17:06 ajc
918 * Completed the add/change/delete neighbor node screens
920 Revision 301.10 2001/11/18 01:47:24 ajc
921 * Tentatively begun the change of networking configuration screens to reflect
922 the new network architecture of the server.
924 Revision 301.9 2001/11/18 01:41:09 ajc
925 * Brought over the newer string tokenizer from Citadel
926 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
927 server's convention of #define SIZ 4096
929 Revision 301.8 2001/11/14 03:20:22 ajc
930 * Add some more of the newer config settings to the site config screen
932 Revision 301.7 2001/09/25 03:34:09 ajc
933 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
934 and bail out without bothering the Citadel server.
936 Revision 301.6 2001/08/22 16:38:06 ajc
937 * Added the "-c" command line option to generate optional cookies indicating
938 the host name of the server. This makes it easy to put a cluster of WebCit
939 servers behind (for example) an Arrowpoint load balancer.
941 Revision 301.5 2001/08/21 04:02:56 ajc
942 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
943 unwanted page caching
945 Revision 301.4 2001/08/13 03:43:24 ajc
948 Revision 301.3 2001/08/13 03:40:01 ajc
949 * Another attempt at focus
951 Revision 301.2 2001/08/11 04:24:39 ajc
952 * Attempt at setting focus to msgtext area when entering a message.
954 Revision 301.1 2001/08/02 03:42:03 ajc
955 * Changed the wholist to work with the new masquerade semantics
957 Revision 301.0 2001/06/28 15:05:31 ajc
960 Revision 300.2 2001/06/28 15:03:49 ajc
961 * Every generated page now includes a meta tag to disable evil "smart tags"
962 (see http://smarttags.manilasites.com/ for more information)
964 Revision 300.1 2001/06/28 02:39:54 ajc
965 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
966 the screen where you can create a room...
968 Revision 300.0 2001/06/27 06:24:06 ajc
969 * Tagged everything as Version 3.00
971 Revision 213.25 2001/06/27 06:22:49 ajc
972 * Updated docs for the 3.00 release
974 Revision 213.24 2001/06/27 06:16:01 ajc
975 * Correct generated window name in pop up pages
976 * Added handling of MIME inline images (not tested)
978 Revision 213.23 2001/06/22 17:58:20 ajc
979 * A few performance and tuning cleanups. Increased the size of the socket
980 queue length to 100 for use on big systems. Also, during startup, the
981 initial startup thread now exits after creating the worker threads, instead
982 of becoming a worker thread itself. For some reason Solaris had problems
983 with the latter method.
985 Revision 213.22 2001/06/07 03:16:57 ajc
986 * Brought over an updated mime parser from Citadel
988 Revision 213.21 2001/06/06 14:44:25 ajc
989 * mime_parser.c: #include <pthread.h> so it compiles cleanly
991 Revision 213.20 2001/05/31 02:26:22 ajc
992 * Fixed login to take you to the Lobby instead of the next room.
994 Revision 213.19 2001/05/30 22:37:09 ajc
995 * Fix to upload handler to recognize browser uploads based on *either* a "name"
996 or a "filename" from the MIME parser.
998 Revision 213.18 2001/05/30 01:06:57 ajc
999 * Changes to mime parser ... still something wrong
1001 Revision 213.17 2001/05/28 19:27:29 ajc
1002 * Fixed bug which marked all messages in Lobby as old before reading at login
1004 Revision 213.16 2001/05/25 22:39:26 ajc
1005 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1007 Revision 213.15 2001/05/23 16:15:23 ajc
1008 * UI changes (pretty frames with no scrollbars)
1010 Revision 213.14 2001/05/22 00:32:17 ajc
1013 Revision 213.13 2001/05/22 00:02:18 ajc
1014 * Another attempt to fix the fd leak
1016 Revision 213.12 2001/05/19 02:21:40 ajc
1017 * Attempt to fix the dangling sockets.
1019 Revision 213.11 2001/05/15 03:22:25 ajc
1020 * More icon updates and link cleanup type stuff
1022 Revision 213.10 2001/05/06 05:11:48 ajc
1023 * Added paging icon and right-justified it
1024 * Send-page window is now a popup
1026 Revision 213.9 2001/05/04 04:28:10 ajc
1027 * Added "page user" button in wholist
1029 Revision 213.8 2001/05/01 00:49:43 ajc
1030 * more of the UI overhaul
1032 Revision 213.7 2001/04/30 01:49:36 ajc
1033 * more work on UI overhaul
1035 Revision 213.6 2001/04/29 04:39:23 ajc
1036 * User interface overhaul now in progress. WARNING: incomplete system.
1038 Revision 213.5 2001/04/01 22:13:37 cough
1039 * Modified roomops.c to give users the ability to pick a floor at room
1042 Revision 213.4 2001/02/15 01:21:55 ajc
1043 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1044 invite/kickout functionality.
1046 Revision 213.3 2001/01/25 23:10:00 ajc
1047 * "Delete message" button now confirms on client-side using JavaScript
1049 Revision 213.2 2000/12/05 18:39:49 ajc
1050 * Added support for non-USA countries in registration screen (requires the
1051 latest Citadel server, which supports the country field)
1053 Revision 213.1 2000/10/20 04:27:46 ajc
1054 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1056 Revision 213.0 2000/10/03 16:44:01 ajc
1057 * Tagged for 2.13 release
1059 Revision 212.16 2000/10/03 03:15:53 ajc
1060 * Cosmetic changes to login screen, menu bar, and message header bar
1062 Revision 212.15 2000/09/28 03:44:52 ajc
1063 * Linked to the bio/photo page from message headers. I'm not sure I like the
1064 color scheme, though.
1066 Revision 212.14 2000/09/28 03:37:23 ajc
1067 * who.c: provide links to bio/photo pages for each user in the wholist
1069 Revision 212.13 2000/09/24 21:37:21 ajc
1070 * When reading large numbers of messages, group them in smaller numbers and
1071 display the selector bar in search engine style (like AltaVista and Google)
1073 Revision 212.12 2000/09/24 04:17:16 ajc
1074 * Templatized the room banner.
1076 Revision 212.11 2000/09/17 03:29:45 ajc
1077 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1079 Revision 212.10 2000/09/14 11:43:37 error
1080 Replace occurrences of % throughout the HTML with %% so as to be friendly
1081 to HP/UX printf() and possibly others.
1083 Revision 212.9 2000/09/13 04:13:59 ajc
1084 * Completed the initial hack of the variable substitution template thingy.
1085 Check out static/login.html to see the first template.
1087 Revision 212.8 2000/09/11 17:08:16 ajc
1088 * Started templatizing the login screen. Not finished yet.
1090 Revision 212.7 2000/09/11 03:29:50 ajc
1091 * Started working on a variable-substitution thing
1093 Revision 212.6 2000/08/30 03:20:22 ajc
1094 * Put the wholist back into its own window.
1096 Revision 212.5 2000/07/06 03:46:29 ajc
1097 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1099 Revision 212.4 2000/06/29 04:22:35 ajc
1100 * Changed the format of the wholis (again). Now it shows up in a frame
1101 instead of a separate window.
1103 Revision 212.3 2000/06/12 03:28:44 ajc
1104 * added support for multi-line paging
1106 Revision 212.2 2000/06/07 04:11:28 ajc
1107 * HTML changes to room banner
1109 Revision 212.1 2000/05/31 04:29:54 ajc
1110 * Initial support for "summary" (headers only, no body) mode of reading
1111 messages, and "read one" mode. For future support of 'traditional' email.
1113 Revision 212.0 2000/05/23 20:35:52 ajc
1114 * Tagged for the 2.12 release
1116 Revision 211.19 2000/05/18 02:33:39 ajc
1117 * Don't call whobbs() directly after changing masq room/host, it screws up the
1118 refresh. It now calls an HTTP redirect page instead.
1119 * added http_redirect(char *url) function to accomplish the above
1121 Revision 211.18 2000/05/08 17:24:32 ajc
1122 * Removed HTTP date fields because it was confusing browser caches (weird)
1123 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1125 Revision 211.17 2000/05/07 23:46:55 ajc
1126 * added Date: and Last-Modified: headers to HTTP output
1127 * masquerade room/host screen now runs in wholist window, and returns to it
1129 Revision 211.16 2000/05/02 17:32:06 ajc
1130 * Font related changes to html
1132 Revision 211.15 2000/04/20 02:42:23 ajc
1133 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1134 crashing every session, every time. (?)
1135 * End the session after displaying robots.txt or nocookies.html, to prevent
1136 big session logjams when either of these conditions are met
1138 Revision 211.14 2000/04/15 15:43:46 nbryant
1139 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1140 64-bit gcc on sparc is evil)
1142 Revision 211.13 2000/04/06 20:42:03 nbryant
1143 * configure.in: fix a typo
1145 Revision 211.12 2000/04/06 20:37:01 nbryant
1146 * solaris cleanups and warning fixes
1148 Revision 211.11 2000/03/31 03:48:52 ajc
1149 * text_to_server() now behaves the way web users expect text entry to work.
1150 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1152 Revision 211.10 2000/03/31 02:39:06 ajc
1153 * Fixed bugs in "Site configuration" and added new fields.
1155 Revision 211.9 2000/03/31 02:08:45 ajc
1156 * Added "max messages per page" and "read next nnn" stuff to read loop
1157 (probably not in its final form)
1159 Revision 211.8 2000/03/28 17:02:47 nbryant
1160 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1162 Revision 211.7 2000/03/27 16:18:17 ajc
1163 * Implement multi-room chat as available in Citadel 5.70
1165 Revision 211.6 2000/03/23 04:45:15 ajc
1166 * Experimental move of wholist to a separate auto-refreshing window
1168 Revision 211.5 2000/03/19 22:49:03 ajc
1169 * Made the header-bar buttons more visible
1170 * Added a "reply" header-bar button
1171 * Move "Subject:" lines into the header-bar
1172 * Padded the header-bars by one pixel (nicer looking)
1173 * Changed message date/time output format
1175 Revision 211.4 2000/03/19 19:49:31 ajc
1176 * Added support for unix domain sockets
1178 Revision 211.3 2000/02/11 23:45:04 nbryant
1179 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1180 * tcp_sockets.c: include <arpa/inet.h>
1182 Revision 211.2 2000/02/11 23:30:04 nbryant
1183 configure.in: added some code for FreeBSD
1185 Revision 211.1 2000/01/11 04:20:40 ajc
1186 * Add "close window" option to goodbye screen
1188 Revision 211.0 2000/01/04 15:24:16 ajc
1189 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1190 * This will be released as v2.11; tagged everything as such.
1192 Revision 210.0 1999/12/24 04:57:18 ajc
1195 Revision 1.121 1999/12/23 04:54:48 ajc
1196 * Changed session cookie from hexadecimal encoding to base64
1197 * Removed overly verbose logging
1199 Revision 1.120 1999/12/12 18:12:28 ajc
1200 * get http request: clear hold buffer before starting to read in HTTP request.
1201 This was causing some requests to get corrupted.
1203 Revision 1.119 1999/12/08 18:25:21 ajc
1204 * Increased the size of the backlog queue length passed to accept() and made
1205 it a configuration parameter in webcit.h
1207 Revision 1.118 1999/12/07 16:09:26 ajc
1208 * Better (non fireworks display mode) handling of broken HTTP sockets
1210 Revision 1.117 1999/12/06 03:40:29 ajc
1211 * Moved a bunch of other global variables to per-session variables
1213 Revision 1.116 1999/12/06 02:05:33 ajc
1214 * Moved global march list into per-session context
1216 Revision 1.115 1999/12/05 18:38:02 ajc
1217 * Auto-scaling worker thread pool size
1219 Revision 1.114 1999/12/05 17:38:41 ajc
1220 * Additional debugging and cleanup
1222 Revision 1.113 1999/12/04 22:16:05 ajc
1223 * Moved all diagnostic output to stderr
1224 * Moved "HTTP/1.0 200 OK" output to output_headers()
1226 Revision 1.112 1999/12/04 21:56:59 ajc
1227 * Finished the overhaul. Now to tune...
1229 Revision 1.111 1999/12/03 17:59:53 ajc
1230 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1231 pseudocode so the build is currently broken.
1233 Revision 1.110 1999/12/03 16:37:46 ajc
1234 * Repaired HTTP output for image transfers and static content
1236 Revision 1.109 1999/12/03 05:09:54 ajc
1237 * Rewrote the HTTP engine and application coupling to run in a worker thread
1238 model and to run as a single multithreaded program (eliminated helper
1239 processes and pipes). It currently runs but has many large bugs.
1241 Revision 1.108 1999/12/03 00:18:20 ajc
1242 * Added ".c.o" rule to Makefile
1244 Revision 1.107 1999/11/26 03:32:59 ajc
1245 * Started moving all of the global variables into a struct, to facilitate
1246 multithreaded server.
1248 Revision 1.106 1999/11/26 01:28:10 ajc
1251 Revision 1.105 1999/11/04 02:05:02 ajc
1252 * Added 'number of worker threads' to site config screen
1254 Revision 1.104 1999/10/25 02:25:09 ajc
1255 * Shuffled around the room editing commands
1257 Revision 1.103 1999/10/14 04:07:18 ajc
1258 * Cleaned up the bottom-of-page icons
1260 Revision 1.102 1999/10/08 23:58:11 ajc
1261 * Minor bug fix in registration screen
1263 Revision 1.101 1999/10/06 02:44:02 ajc
1264 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1265 it back in when it's fixed. Also added more attempts at cache disabling,
1266 but it still doesn't work in the StarOffice browser. I don't know why.
1268 Revision 1.100 1999/10/02 03:26:14 ajc
1269 * Merged in Nick's bit of JavaScript to handle key commands.
1270 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1271 in a text field. Right now you can't even log in.
1273 Revision 1.99 1999/09/01 01:06:11 ajc
1274 * Added "max message length" field in global config screen
1276 Revision 1.98 1999/08/14 18:16:10 ajc
1277 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1280 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1281 * Did neat stuff to the bottom of the page
1283 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1284 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1285 to a Citadel server fails.
1286 * messages.c: don't auto-link URL's in messages if it would cause
1289 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1290 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1291 compiler. This should make more browsers happy.
1293 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1294 * Added support for "robots.txt" telling spiders to go away.
1295 * Do a slrp_highest() when logging off.
1297 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1298 * Rearranged the code in "Site-wide configuration" and "Generic
1299 server command" to avoid nested server operations
1301 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1302 * webcit.c: added "back, top, next" buttons to bottom of each page
1303 * menubar.html: replaced "User list" with "Page another user"
1305 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1306 * context_loop.c: rearranged some code to try to eliminate deadlocks
1308 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1309 * Unknown URL's now display the main menu instead of diagnostics
1310 * Diagnostics are now at <baseurl>/diagnostics
1312 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1313 * Session no longer locks up when an express message is cancelled
1314 * The default Citadel server is now "localhost" instead of uncnsrd
1315 * Added some documentation
1317 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1318 * roomops.c: made room banner graphics more reliable
1319 * messages.c: added code to prevent accidental "double-posting"
1320 * who.c: fixed the "Change room/host/user" submit logic
1322 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1323 * Changed static/menubar.html so the text is readable
1325 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1326 * Ditched the frames mode completely. It wasn't working properly in,
1327 among other places, IE 5. Die, Bill, Die.
1329 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1330 * Fixed the behavior of the "forget room" routine, to properly handle
1331 the transition back to the Lobby after it's all done.
1332 * Added ExpressMessageCat() to allow code to send the user messages
1333 along with incoming express messages
1334 * WebCit now sends the name of the end user's browser as the client
1335 name in a Citadel IDEN command rather than its own name.
1337 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1338 * Minor code cleanups
1339 * New mail notification
1341 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1342 * Top-aligned all the cells in the fake frames in non-frames mode
1344 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1345 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1346 of a Goto, in order to prevent it from first marking all msgs old.
1348 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1349 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1350 which can differentiate the needs of frames and noframes modes
1352 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1353 * webserver.c: added "-t" option to send traces somewhere else
1355 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1356 * context_loop.c: display an error page if the client browser
1357 requests a non-root page and there is no cookie set
1358 * webserver.c: took my name off the copyright notice (it's a group
1361 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1362 * Reworked a lot of the structure, made more HTML "embeddable"
1363 * Changed the noframes mode to display "fake" frames using tables
1365 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1366 Changed some output formatting (mainly <FONT> tags).
1367 Changed who.c to use urlescputs() rather than escputs()
1368 in urls so GOTOs and User Profiles work when the string has a
1371 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1372 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1373 How to cause "onLoad=" to cause a sibling frame to refresh without
1374 having to use the nonportable HTTP "Window-Target:" directive. Began
1375 implementation of this; it should allow portable NS/IE compatibility.
1377 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1378 * Implemented "access level required to create rooms"
1380 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1381 * webcit.c: modified getz() to *exit* the program when fgets()
1382 returns an error. This is actually the desired behavior; it would
1383 otherwise busy-loop forever on a broken pipe.
1385 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1386 * webcit.c: added to getz() the ability to return an error code;
1387 implemented this in the main loop, hopefully fixing problems
1388 * Added "braindamage" file (frames/JS browser compatibility list)
1389 * Added HTTP "User-agent:" detection
1390 * wildmat.c, braindamage.c: added
1391 * Initial value of 'noframes' is now set by the braindamage check
1392 * Ran everything through "indent -kr -i8"
1393 * roomops.c: in room list, print a in otherwise empty cells
1395 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1396 * context_loop.c: warning fix
1397 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1399 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1400 * Resolve the name of the connecting host and pass it on to Citadel
1402 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1403 * wDumpContent() is now responsible for </BODY></HTML> most of the
1404 time (parameter settable) so that the main menu can easily be
1405 embedded in every page when running in noframes mode
1406 * noframes mode selection is now carried in the cookie
1408 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1409 * Made the frames stuff less dependent on the HTML TARGET= directive
1410 and more dependent on the HTTP Window-target: directive.
1411 * Made the system semi-navigable in noframes mode.
1413 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1414 * Brought over the new room listing code and <G>oto heuristics
1415 from the main Citadel tree, to pay attention to floor/room ordering
1417 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1418 * Modified the back end of mime_parser to use callbacks instead of
1419 doing something specific. Now we can use it elsewhere.
1421 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1422 * Fixed the bugs in "Site-wide configuration"
1423 * Added a "generic server commands" screen
1425 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1426 * Reduced the multiple cookies down to one cookie combining all data.
1428 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1429 * Removed wc_host and wc_port cookies.
1430 * Added an "edit your session" screen to change your wholisting.
1432 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1433 * Added "enter registration"
1434 * Set up automatic trigger of Enter Registration when the server
1436 * Established that a one-to-one WebCit/Citadel correspondence will
1437 be required. No big deal due to shared code segments.
1438 * Added "change password"
1439 * Added networking configuration screens. These still need testing.
1440 * Added a "kill session" link to each line of the wholist when
1441 logged in as an aide, and the screens to perform this operation.
1443 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1444 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1445 * "Finished" the MIME parser.
1446 * Got image uploads working.
1447 * Added "add/edit user photo" screens.
1448 * Added "add/edit room graphic" screens.
1449 * Added "add/edit floor graphic" screens.
1450 * Fixed display of floor graphic in known rooms list.
1452 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1453 * Wrote mime_parser.c for handling of image uploads. This will also
1454 be used in future Citadel MIME projects.
1456 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1457 * Fixed a bug in the room banner display code
1458 * Added "delete room"
1459 * Added "validate users"
1461 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1462 * Added "edit room info file"
1465 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1466 * Changed the "auto read new" functionality from a meta refresh tag
1467 to an "onload" directive (the former was causing graphics problems)
1468 * Added "create room"
1471 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1472 * Got the Zap and List-Zapped commands working
1473 * Added a convenience function to display a page with an error string
1474 * Automatically do a read-new-msgs whenever a new room banner is loaded
1476 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1477 * Added the screens to send pages
1478 * Changed message headers to display in bigger font, non-boldface
1479 * Added the chat system
1480 * Added goto private rooms
1482 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1483 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1485 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1486 * automatically regenerate Makefile when Makefile.in changes
1488 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1489 * context_loop.c: Moved "remove session" into its own function.
1490 Check for dead webcit child process before each transaction.
1491 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1492 against broken HTTP connections.
1493 * Added a housekeeping thread to periodically remove dead sessions
1494 and kill idle sessions.
1495 * messages.c: added "delete message" functionality
1496 * messages.c: added "move message" functionality
1497 * userlist.c: added. This adds "userlist" and "show user" functions.
1498 * roomops.c: fixed buggy implementation of ungoto
1499 * Set up an option in output_headers() to optionally print the most
1500 often used opening HTML as well as the HTTP headers.
1501 * Display express messages in cute little JavaScript popup window.
1503 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1504 * Brought over message reading and entry functions from old WebCit
1506 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1507 * context_loop.c: really fix the SO_LINGER stuff
1508 * webserver.c: remove commented-out references to SO_LINGER
1510 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1511 * context_loop.c: After fork(), child process closes the HTTP socket
1512 so when the parent process closes it, it actually _does_ close.
1513 Otherwise, aIEeeee and possibly other browsers will hang.
1514 * Added support for graphics images retrieved from the Citadel server.
1515 * Set up login banner graphic and background image graphic
1517 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1518 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1520 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1521 * Smoothed out some of the login/logout code. Failed authentication
1522 now works the way it should.
1523 * Added support for new user login (still need to handle registration).
1525 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1526 * Discovered that the HTTP socket problem is related to a socket that
1527 isn't properly lingering on close. Temporarily hacked a sleep(10)
1528 into context_loop.c until it is figured out.
1530 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1531 * Did a little debugging, still trying to figure out why logging in
1532 displays "Connection reset by peer" error. It used to work...
1534 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1535 * Makefile.in: updated dependencies
1537 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1538 * Fixed broken interpretation of variables specified in the URL
1539 * added new "action" variable to make main loop simpler
1541 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1542 * webserver.c: prototype vsnprintf
1543 * context_loop.c: warning fix
1545 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1546 * tcp_sockets.c: removed some dead code
1547 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1548 unused ends of pipes, fix a file descriptor leak and a race condition
1549 * portability enhancements
1551 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1552 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1554 * converted to autoconf and began port to Digital UNIX
1556 * context_loop.c: moved the monster 64k buffer array off the stack
1557 * tcp_sockets.c: getservbyname() doesn't set errno.
1559 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1560 * webserver.c: warning fix
projects / citadel.git / blob